Posture sensing apparatus

• US 20050137462A1
• Filed: 02/27/2002
• Published: 06/23/2005
• Est. Priority Date: 02/27/2002
• Status: Abandoned Application

• Current Assignee: Myoung-Ho Cho
• Original Assignee: Myoung-Ho Cho
• Inventors: Cho, Myoung-Ho
• Application Number:
  US10/505,859
• Publication Number:
  US 20050137462A1
• Time in Patent Office: Days
• US Class Current: 600/300
• CPC Class Codes: A47C 31/126 for chairs
• CPC Class Codes: A47D 1/00 Children's chairs
• CPC Class Codes: B60N 2/002 Seats provided with an occupancy detection means mounted therein or thereon detection means responsive to presence or absence of children B60N2/266
• CPC Class Codes: B60N 2/02246 Electric motors therefor
• CPC Class Codes: B60N 2/0244 with logic circuits
• CPC Class Codes: B60N 2/0252 with relations between different adjustments, e.g. height of headrest following longitudinal position of seat
• CPC Class Codes: B60N 2/0268 using sensors or detectors for adapting the seat or seat part, e.g. to the position of an occupant
• CPC Class Codes: B60N 2/0272 using sensors or detectors for detecting the position of seat parts
• CPC Class Codes: B60N 2/04 the whole seat being movable
• CPC Class Codes: B60N 2/28 Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle

Abstract

Posture sensing apparatus for notifying an occupant of the posture of the occupant comprises a sensing device and sitting means for infants, babies and children: The sensing device comprises sensors, microcomputer, responding means, switch part and power supply that are electrically interconnected to one another. The sensors generate/send signals to the microcomputer when an occupant on the sitting means contacts thereto. The microcomputer orders the responding means either to produce responding signal or not, according to predetermined program, and when the responding means responds, it is arranged such that the response is stopped when the occupant corrects the posture and contacts all the sensor(s).

Claims

1. A sensing device for a baby holding means, an accessory means for toy means, a wrapping means, a clothing means or a toy means, for notifying the posture of an occupant placed in a baby holding means, an accessory means or a wrapping means, or the posture of an wearer of a clothing means, or the posture of a toy means, to the occupant or the wearer and/or an attendant (to the occupant, the wearer or the toy means), and thereby encouraging the occupant, the wearer and/or the attendant (to the occupant, the wearer or the toy means) to correct the posture of the occupant, the wearer or the toy means,

each of said baby holding means, accessory means or wrapping means being designed for providing support, warmth and/or substantial protection of the occupant, and having or defining a flat bottom seat portion and a flat backrest portion that receive and/or support the body of the occupant,

said bottom seat portion and backrest portion defining thigh parts, hip parts, spine part, shoulder blade parts and/or the head part to which the thighs, hip, spine, shoulder blades and/or the head of an occupant contact, respectively,

said clothing means being designed for providing warmth and/or substantial protection of the wearer, and having stomach part, thigh parts, hip part, spine part, shoulder blade parts and/or the head part to which the stomach, thighs, hip, spine, shoulder blades and/or the head of the wearer contact, respectively,

said toy means being designed for providing amusement and comfort of the attendant (e.g., babies or children) and being any one of the dolls and toy figures, and having stomach part, thigh parts, hip part, spine part, shoulder blade parts and/or the head part to which an external thing contacts,

said sensing device comprising:

one or a plurality of sensors for generating electrical signal and sending said signal to a microcomputer when an occupant, a wearer or an external thing contacts or activates the sensor(s), said sensor(s) being provided to the thigh parts, hip part, spine part, shoulder blade parts, and/or the head part to which the body of the occupant or the wearer, or an external thing contacts,

a microcomputer that stores in memory data for the sensor(s), data for the signal generated by each sensor, and data for the number(s) of said sensor(s), in a predetermined program, and is further programmed to discriminate which signal is generated by which sensor, to compare the number of the signal(s) sent by the sensor(s) with the number of the sensor(s) preset in said predetermined program, and to order the responding means either to respond or not,

a responding means for producing responding signal in accordance with the order of the microcomputer, said responding means including devices for producing an auditory signal, a visible signal and/or a vibratory signal,

a switch part being provided with several kinds of switches,

a power supply being battery supplied or A/C power supplied,

said one or a plurality of sensors, microcomputer, responding means, switch part and power supply being electrically interconnected to one another, and

said microcomputer being so programmed, according to said predetermined program, that;

the microcomputer examines the presence of a signal(s) sent thereto by the sensor(s), and if no signal is detected, the microcomputer let the responding means remain in non-responding state,

when an occupant, a wearer or an external thing contacts the sensor(s) provided to said baby holding means, accessory means, wrapping means, clothing means or toy means, and the number of the signal(s) sent to the microcomputer coincides with the preset number of the sensor(s), the microcomputer orders the responding means to remain in non-responding state,

when the occupant, the wearer or an external thing does not contact or activate at least any one sensor and thereby the number of the signal(s) sent to the microcomputer is less than the preset number of the sensor(s), the microcomputer orders the responding means to produce responding signal, and

it is arranged such that the response is stopped when the occupant, the wearer or the attendant (to the occupant, the wearer or the toy means), upon recognizing the responding signal, corrects the posture of the occupant, the wearer or the toy means,

and thereby let all the sensors the number of which is coincident with the preset number of the sensor(s) be contacted by the occupant, the wearer or an external thing.

7. The sensing device according to claim 1, wherein said sensors comprises as follows;

a seat sensor is provided to the thigh parts of said baby holding means, accessory means, wrapping means, clothing means or toy means, and a hip sensor is provided to the hip part thereof.

8. The sensing device according to claim 1, wherein said sensors comprises as follows;

a seat sensor is provided to the thigh parts of said baby holding means, accessory means, wrapping means, clothing means or toy means, a hip sensor is provided to the hip part thereof and a spine sensor is provided to the spine part thereof.

9. The sensing device according to claim 1, wherein said sensors comprises as follows:

a seat sensor is provided to the thigh parts or said baby holding means, accessory means, wrapping means, clothing means or toy means, a hip sensor is provided to the hip part thereof and two blade sensors are provided to the shoulder blade parts thereof.

10. The sensing device according to claim 1, wherein said sensors comprises as follows;

a seat sensor is provided to the thigh parts of said baby holding means, accessory means, wrapping means, clothing means or toy means, a hip sensor is provided to the hip part thereof and a head sensor is provided to the head part thereof.

11. The sensing device according to claim 1, wherein said sensors comprises as follows;

a hip sensor is basically provided to the hip part of said baby holding means, accessory means, wrapping means, clothing means or toy means and

at lease one sensor among the spine sensor blade sensors, and a head sensor is further provided to the respective spine part, shoulder blade parts or the head part thereof.

12. The sensing device according to claim 1, wherein said switch part includes a sensor-selecting switch for an occupant, a wearer or an attendant (to the occupant, the wearer or the toy means) of said baby holding means, accessory means, wrapping means, clothing means or toy means to select the sensor(s) that he/she wants to operate.

13. The sensing device according to claim 1, wherein said sensors comprises as follows;

only a hip sensor is provided to the hip part of said baby holding means, accessory means, wrapping means, clothing means or toy means, or only the hip sensor is selected among all the sensors provided to the baby holding means, accessory means, wrapping means, clothing means or toy means by a sensor-selecting switch.

14. The sensing device according to claim 1, wherein said microcomputer is so programmed, in a predetermined program, as to maintain the responding means in hold state for a given standard time, until said standard time elapses, and after lapse of such standard hold time, the microcomputer permits the responding means to respond.

15. The sensing device according to claim 1, wherein said sensor(s) are comprised of weight detecting sensors that can detect the weight or pressing force of the toy means, the occupant of the baby holding means, accessory means or wrapping means or the wearer of the clothing means,

a standard degree of pressing force for each sensor is preset and stored in memory and a standard degree of pressing force for any one sensor may be the same as or different from that of the other sensor;

and

the microcomputer is so programmed that, the pressing force applied to each sensor is checked through a determination as to whether the pressing force exceeds the preset standard degree or not, when the pressing force applied to any one sensor exceeds the standard degree, the microcomputer orders the responding means to produce responding signal, and when the responding means produces responding signal, it is arranged such that the response is stopped when the occupant, the wearer or the attendant (to the occupant, the wearer or the toy means), upon recognizing the responding signal, reduces the pressing force applied to the sensor.

16. The sensing device according to claim 1, wherein said baby holding means, accessory means, wrapping means, clothing means or toy means is provided with a retaining means such as a safety belt(s) and/or a shield(s), and said sensor(s) is provided to said retaining means.

17. The baby holding means according to claim 1, wherein said baby holding means comprises any one of the infant seat, child car seat, child car bed, stroller, infant bed, hammock, cradle, rocker, bassinet, shopping cart, infant carrier, baby carrying pack, swing, crib, walker, high chair, stationary infant stand, or the combination of a few of these apparatues.

18. The accessory means according to claim 1, wherein said accessory means comprises any one of the miniature of the infant seat, child car seat, child car bed, stroller, infant bed, hammock, cradle, rocker, bassinet, shopping cart, infant carrier, baby carrying pack, swing, crib, walker, high chair, stationary infant stand or the combination of a few of these apparatuses.

19. The wrapping means according to claim 1, wherein said wrapping means comprises any one of a substantially flat blanket, cushion support, pad, bunting or sheet article of flexible fabric material such as cotton, nylon, fleece, or the like, which has a front side, a back side and contiguous edges, and dimensions sufficient to fit around a child.

20. The clothing means according to claim 1 or 5, wherein said clothing means comprises any one of the diapers, covers for the diapers, shirts, unitary garments, pants, sanitary napkins, bandages and the like.

21. The toy means according to claim 1 or 6, wherein said toy means comprises any one of the dolls and toy figures provided in animal-like figures that generally resemble fanciful animals such as a dog, a cat, a rabbit, a bear or the like, human resembling figures such as warriors, heroes or the like, fantasy-type figures including cartoon and other fictional characters such as a ghost or fairy godmother or other recognizable characters.

2. A combination of a sensing device with a baby holding means for notifying an occupant placed in the baby holding means and/or an attendant (to the occupant) of the posture of the occupant, and thereby encouraging the occupant and/or the attendant to correct the posture of the occupant, comprising:

a baby holding means being designed for providing support and/or protection of the occupant and capable of being oriented in either a sitting and reclining position, and having a bottom seat portion and backrest portion that, respectively, have substantially flat surfaces and adequate sizes to receive and/or support the body of the occupant,

said bottom seat portion and backrest portion defining thigh parts, hip part, spine part, shoulder blade parts and/or the head part to which the thighs, hip, spine, shoulder blades and/or the head of an occupant contact, respectively, and

a sensing device for said baby holding means;

said sensing device comprising;

one or a plurality of sensors for generating electrical signal when an occupant contacts or activates the sensor(s) and sending said signal to a microcomputer, said sensor(s) being provided to the thigh parts, hip part, spine part, shoulder blade parts and/or the head part of said bottom seat portion and backrest portion,

a microcomputer that stores in memory data for the sensor(s), data for the signal generated by each sensor, and data for the number(s) of said sensors(s), in a predetermined program, and is further programmed to discriminate which signal is generated by which sensor, to compare the number of the signal(s) sent by the sensor(s) with the number of the sensor(s) preset in the predetermined program, and to order the responding means either to respond or not,

a responding means for producing responding signal in accordance with the order of the microcomputer, said responding means including devices for producing an auditory signal, a visible signal and/or a vibratory signal,

a switch part being provided with several kinds of switches,

a power supply being battery supplied or A/C power supplied,

said one or a plurality of sensors, microcomputer, responding means, switch part and power supply being electrically interconnected to one another and provided to said baby holding means; and

said microcomputer being so programmed, according to said predetermined program, that;

the microcomputer examines the presence of a signal(s) sent thereto by the sensor(s), and if no signal is detected, the microcomputer let the responding means remain in non-responding state,

when an occupant placed on the baby holding means contacts the sensor(s) and the number of the signal(s) sent to the microcomputer coincides with the preset number of the sensor(s) the microcomputer orders the responding means to remain in non-responding state,

when the occupant does not contact or activate at least any one sensor and thereby the number of the signal(s) sent to the microcomputer is less than the preset number of the sensor(s), the microcomputer orders the responding means to produce responding signal, and

it is arranged such that the response is stopped when the occupant and/or the attendant (to the occupant), upon recognizing the responding signal, corrects the posture of the occupant, and thereby let the occupant contact or activate all the sensor(s) the number of which is coincident with the preset number of the sensor(s).

22. The baby holding means according to claim 2, wherein said baby holding means comprises any one of the infant seat, child car seat, child car bed, stroller, infant bed, hammock, cradle, rocker, bassinet, shopping cart, infant carrier, baby carrying pack, swing, crib, walker, high chair, stationary infant stand, or the combination of a few of these apparatues.

3. A combination of a sensing device with an accessory means for a toy means for notifying an attendant to the occupant (e.g., a doll) placed in the accessory means of the posture of the occupant, and thereby encouraging the attendant to correct the posture of the occupant, comprising:

an accessory means being designed for providing support and/or substantially protection of the occupant and capable of being oriented in either a sitting and reclining position, and having a bottom seat portion and backrest portion that, respectively, have substantially flat surfaces and adequate sizes to receive and/or support the body of the occupant, and

said bottom seat portion and backrest portion defining thigh parts, hip part, spine part, shoulder blade parts and/or the head part to which the thighs, hip, spine, shoulder blades and/or the head of an occupant (e.g., a doll) contact, respectively,

a sensing device for said accessory means;

said sensing device comprising;

one or a plurality of sensors for generating electrical signal when an occupant contacts or activates the sensor(s) and sending said signal to a microcomputer, said sensor(s) being provided to the thigh parts, hip part, spine part, shoulder blade parts and/or the head part of said bottom seat portion and backrest portion,

a microcomputer that stores in memory data for the sensor(s), data for the signal generated by each sensor, and data for the number(s) of said sensor(s), in a predetermined program, and is further programmed to discriminate which signal is generated by which sensor, to compare the number of the signal(s) sent by the sensor(s) with the number of the sensor(s) preset in the predetermined program, and to order the responding means either to respond or not,

a responding means for producing responding signal in accordance with the order of the microcomputer, said responding means including devices for producing an auditory signal, a visible signal and/or a vibratory signal,

a switch part being provided with several kinds of switches,

a power supply being battery supplied or A/C power supplied,

said one or a plurality of sensors, microcomputer, responding means, switch part and power supply being electrically interconnected to one another and provided to said accessory means; and

said microcomputer being so programmed, according to said predetermined program, that;

the microcomputer examines the presence of a signal(s) sent thereto by the sensor(s), and if no signal is detected, the microcomputer let the responding means remain in non-responding state,

when an occupant (a toy means) placed on the accessory means contacts the sensor(s) and the number of the signal(s) sent to the microcomputer coincides with the preset number of the sensor(s), the microcomputer orders the responding means to remain in non-responding state,

when the occupant does not contact or activate at least any one sensor and thereby the number of the signal(s) sent to the microcomputer is less than the preset number of the sensor(s), the microcomputer orders the responding means to produce responding signal, and

it is arranged such that the response is stopped when the attendant (to the occupant), upon recognizing the responding signal, corrects the posture of the occupant, and thereby let the occupant contact or activate all the sensor(s) the number of which is coincident with the preset number of the sensor(s).

23. The accessory means according to claim 3, wherein said accessory means comprises any one of the miniature of the infant seat, child car seat, child car bed, stroller, infant bed, hammock, cradle, rocker, bassinet, shopping cart, infant carrier, baby carrying pack, swing, crib, walker, high chair, stationary infant stand or the combination of a few of these apparatuses.

4. A combination of a sensing device with a wrapping means for notifying an occupant placed in the wrapping means and/or an attendant to the occupant of the posture of the occupant, and thereby encouraging the occupant and/or the attendant to correct the posture of the occupant, comprising:

a wrapping means being designed for providing support, warmth and/or substantial protection of the occupant, and defining a bottom seat portion and backrest portion that, respectively, have substantially flat, flexible surfaces and adequate sizes to receive and/or support the body of the occupant, and

said bottom seat portion and backrest portion defining thigh parts, hip part, spine part, shoulder blade parts, and/or head part to which the thighs, hip, spine, shoulder blades and/or the head of the occupant contact, respectively,

a sensing device for said wrapping means;

said sensing device comprising;

one or a plurality of sensors for generating electrical signal when an occupant contacts or activates the sensor(s) and sending said signal to a microcomputer, said sensor(s) being provided to the thigh parts, hip part, spine part, shoulder blade parts and/or the head part of said bottom seat portion and backrest portion,

a microcomputer that stores in memory data for the sensor(s), data for the signal generated by each sensor, and data for the number(s) of said sensor(s), in a predetermined program, and is further programmed to discriminate which signal is generated by which sensor, to compare the number of the signal(s) sent by the sensor(s) with the number of the sensor(s) preset in the predetermined program, and to order the responding means either to respond or not,

a responding means for producing responding signal in accordance with the order of the microcomputer, said responding means including devices for producing an auditory signal, a visible signal and/or a vibratory signal,

a switch part being provided with several kinds of switches,

a power supply being battery supplied or A/C power supplied,

said one or a plurality of sensors, microcomputer, responding means, switch part and power supply being electrically interconnected to one another and provided to said wrapping means; and

said microcomputer being so programmed, according to said predetermined program, that;

the microcomputer examines the presence of a signal(s) sent thereto by the sensor(s), and if no signal is detected, the microcomputer let the responding means remain in non-responding state,

when an occupant placed in the wrapping means contacts the sensor(s) and the number of the signal(s) sent to the microcomputer coincides with the preset number of the sensor(s), the microcomputer orders the responding means to remain in non-responding state,

when the occupant does not contact or activate at lease any one sensor and thereby the number of the signal(s) sent to the microcomputer is less than the preset number of the sensor(s), the microcomputer orders the responding means to produce responding signal, and

it is arranged such that the response is stopped when the occupant and/or the attendant (to the occupant), upon recognizing the responding signal, corrects the posture of the occupant, and thereby let the occupant contact or activate all the sensor(s) the number of which is coincident with the preset number of the sensor(s).

24. The wrapping means according to claim 4, wherein said wrapping means comprises any one of a substantially flat blanket, cushion support, pad, bunting or sheet article of flexible fabric material such as cotton, nylon, fleece, or the like, which has a front side, a back side and contiguous edges, and dimensions sufficient to fit around a child.

5. A combination of a sensing device with a clothing means for notifying a wearer wearing the clothing means and/or an attendant to the wearer of the posture of the wearer, and thereby encouraging the wearer and/or the attendant to correct the posture of the wearer, comprising:

a clothing means being designed for providing warmth and/or substantial protection of the wearer, and defining stomach part, thigh parts, hip part, spine part, shoulder blade parts and/or the head part to which the stomach, thighs, hip, spine, shoulder blades and/or the head of the wearer contact, respectively, and

a sensing device for said clothing means;

said sensing device comprising;

one or a plurality of sensors for generating electrical signal when a wearer contacts or activates the sensor(s) and sending said signal to a microcomputer, said sensor(s) being provided to said stomach part, thigh parts, hip part, spine part, shoulder blade parts and/or the head part, and

a microcomputer that stores in memory data for the sensor(s), data for the signal generating by each sensor, and data for the number(s) of said sensor(s), in a predetermined program, and is further programmed to discriminate which signal is generated by which sensor, to compare the number of the signal(s) sent by the sensor(s) with the number of sensor(s) preset in the predetermined program, and to order the responding means either to respond or not,

a responding means for producing responding signal in accordance with the order of the microcomputer, said responding means including devices for producing an auditory signal, a visible signal and/or a vibratory signal,

a switch part being provided with several kinds of switches,

a power supply being battery supplied or A/C power supplied,

said one or a plurality of sensors, microcomputer, responding means, switch part and power supply being electrically interconnected to one another and provided to said clothing means; and

said microcomputer being so programmed, according to said predetermined program, that;

the microcomputer examines the presence of a signal(a) sent thereto by the sensor(s), and if no signal is detected, the microcomputer let the responding means remain in non-responding state,

when a wearer wearing the clothing means contacts the sensor(s) and thereby the number of the signal(s) sent to the microcomputer coincides with the preset number of the sensor(s), the microcomputer orders the responding means to remain in non-responding state,

when the wearer does not contact or activate at least any one sensor and thereby the number of the signal(s) sent to the microcomputer is less than the preset number of the sensor(s), the microcomputer orders the responding means to produce responding signal, and

it is arranged such that the response is stopped when the wearer and/or the attendant (to the wearer), upon recognizing the responding signal, corrects the posture of the wearer, and thereby let the wearer contact or activate all the sensor(s) the number of which is coincident with the preset number of the sensor(s).

25. The clothing means according to claim 5, wherein said clothing means comprises any one of the diapers, covers for the diapers, shirts, unitary garments, pants, sanitary napkins, bandages and the like.

6. A combination of a sensing device with a toy means for notifying an attendant to the toy means of the posture of the toy means, and thereby encouraging the attendant to correct the posture of the toy means, comprising:

a toy means being designed for providing amusement and comfort of the attendant (e.g., babies or children) and being any one of the dolls and toy figures provided in human resembling figures, fantasy-type figures, or animal-like figures, and having stomach part, thigh parts, hip part, spine part, shoulder blade parts and/or the head part to which an external thing contacts, and

a sensing device for said toy means;

said sensing device comprising;

one or a plurality of sensors for generating electrical signal when an external thing contacts or activates the sensor(s), said sensor(s) being provided to said stomach part, thigh parts, hip part, spine part, shoulder blade parts and/or the head part,

a microcomputer that stores in memory data for the sensor(s), data for the signal generated by each sensor, and data for the number(s) of said sensor(s), in a predetermined program, and is further programmed to discriminate which signal is generated by which sensor, to compare the number of the signal(s) sent by the sensor(s) with the number of the sensor(s) preset in the predetermined program, and to order the responding means either to respond or not,

a responding means for producing responding signal in accordance with the order of the microcomputer, said responding means including devices for producing an auditory signal, a visible signal and/or a vibratory signal,

a switch part being provided with several kinds of switches,

a power supply being battery supplied or A/C power supplied,

said one or a plurality of sensors, microcomputer, responding means, switch part and power supply being electrically interconnected to one another and provided to said toy means; and

said microcomputer being so programmed, according to said predetermined program, that;

the microcomputer examines the presence of a signal(s) sent thereto by the sensor(s), and if no signal is detected, the microcomputer let the responding means remain in non-responding state,

when the sensor(s) of the toy means placed on an external thing is contacted by the external thing and the number of the signal(s) sent to the microcomputer coincides with the preset number of the sensor(s), the microcomputer orders the responding means to remain in non-responding state,

when at least any one sensor of the toy means is not contacted by the external thing and is not activates, and thereby the number of the signal(s) sent to the microcomputer is less than the preset number of the sensor(s), the microcomputer orders the responding means to produce responding signal, and

it is arranged such that the response is stopped when the attendant (to the toy means), upon recognizing the responding signal, corrects the posture of the toy means, and thereby let the toy means contact an external thing and activate all the sensor(s) the number of which is coincident with the preset number of the sensor(s).

26. The toy means according to claim 6, wherein said toy means comprises any one of the dolls and toy figures provided in animal-like figures that generally resemble fanciful animals such as a dog, a cat, a rabbit, a bear or the like, human resembling figures such as warriors, heroes or the like, fantasy-type figures including cartoon and other fictional characters such as a ghost or fairy godmother or other recognizable characters.