Portable data collection terminal including arm mounting assembly

• US 5,657,201 A
• Filed: 11/06/1995
• Issued: 08/12/1997
• Est. Priority Date: 11/06/1995
• Status: Expired due to Term

• Current Assignee: Symbol Technologies, LLC (Zebra Technologies Corporation)
• Original Assignee: Teletransactions, Inc.
• Inventors: Kochis, Gary
• Primary Examiner(s): Phillips, Michael W.
• Application Number:
  US08/554,076
• Time in Patent Office: 645 Days
• Field of Search: 224/219, 224/221, 224/222, 224/267, 224/271, 224/272, 224/902, 224/903, 364/708.1, 439/37, 439/909, 439/350, 439/351, 439/928, 439/928.1, 439/929, 206/305, 235/472, 235/462, 235/470, 361/680-683, 361/686, 368/282
• US Class Current: 361/679.41
• CPC Class Codes: G06F 1/163 Wearable computers, e.g. on a belt
• CPC Class Codes: G06F 1/1632 External expansion units, e.g. docking stations
• CPC Class Codes: Y10S 224/903 Holder for timepiece not carried on wrist
• CPC Class Codes: Y10S 439/909 Medical use or attached to human body

Abstract

A portable data collection terminal including an arm mounting assembly is disclosed. The terminal includes a terminal housing having a docking base protruding from its bottom surface. The docking base is configured to snugly fit in a recess defined by a thin docking member. The docking member is secured to a sleeve overlying an operator'"'"'s forearm by a flexible strap. The strength of attachment between the terminal housing and the docking member is small enough to permit the terminal housing to release from the docking member if a sufficient force is applied to the terminal housing.

Claims

1. A portable terminal including an arm mounting assembly comprising:

a) a terminal docking member adapted to be secured to a forearm of an operator, the docking member including a base and a wall extending upwardly from the base, the base and wall defining a recess; and

b) the terminal including a terminal housing having a bottom surface, at least a portion of the bottom surface sized to snugly fit in the docking member recess and by frictional force to releasably secure the terminal housing to the docking member, the terminal housing including a protruding portion extending outwardly from the bottom surface which is sized to snap fit into the docking member recess; and

c) a flexible attachment member attached to the terminal docking member to secure the terminal docking member to the forearm of the operator.

2. The portable terminal of claim 1 wherein the potion of the terminal housing bottom surface sized to snugly fit in the docking member recess has a line to line geometric fit with an inner surface of the docking member wall.

3. The portable terminal of claim 1 wherein the wall of the docking member is less than 1 inch in height above the base.

4. The portable terminal of claim 1 wherein the arm mounting assembly further includes an elastic sleeve adapted to be worn over a portion of an operator'"'"'s forearm, an outer surface of the sleeve providing a reduced slip support surface for a bottom surface of the docking member when the docking member is secured to the operator'"'"'s forearm.

5. The portable terminal of claim 4 wherein the elastic sleeve is tapered at one end and further wherein the attachment member includes a strap affixed to the sleeve and looped around a portion of the docking member to secure the docking member to the elastic sleeve.

6. A portable terminal including an arm mounting assembly comprising:

a) a terminal docking member adapted to be secured to a forearm of an operator, the docking member including a base and a wall extending upwardly from the wall, the base and wall defining a recess;

b) the terminal including a terminal housing having a bottom surface, at least a portion of the bottom surface sized to snugly fit in the docking member recess and by frictional force to releasably secure the terminal housing to the docking member, the terminal housing having a protruding portion extending outwardly from the bottom surface which is sized to snap fit into the docking member recess, the protruding portion including an indentation; and

c) the docking member wall including an extending lip sized to fit into the terminal housing indentation to secure the terminal housing to the docking member when the protruding potion is inserted into the docking member recess.

7. A portable terminal including an arm mounting assembly comprising:

a) a terminal docking member adapted to be secured to a forearm of an operator, the docking member including a base and a wall extending upwardly from the wall, the base and wall defining a recess and including an indentation;

b) the terminal including a terminal housing having a bottom surface, at least a portion of the bottom surface sized to snugly fit in the docking member recess and by frictional force to releasably secure the terminal housing to the docking member, the terminal housing having a protruding portion extending outwardly from the bottom surface which is sized to snap fit into the docking member recess, the protruding portion of the terminal housing includes an extending lip sized to fit into the terminal housing indentation to secure the terminal housing to the docking member when the protruding portion is inserted into the docking member recess.

8. A portable terminal including an arm mounting assembly comprising:

a) a terminal docking member adapted to be secured to a forearm of an operator, the docking member including a base and a wall extending upwardly from the wall, the base and wall defining a recess;

b) the terminal including a terminal housing having a bottom surface, at least a portion of the bottom surface sized to snugly fit in the docking member recess and by fictional force to releasably secure the terminal housing to the docking member;

c) a flexible attachment member attached to the terminal docking member to secure the terminal docking member to the forearm of the operator;

d) an elastic sleeve adapted to be worn over a portion of an operator'"'"'s forearm, an outer surface of the sleeve providing a reduced slip support surface for a bottom surface of the docking member when the docking member is secured to an operator'"'"'s forearm, the elastic sleeve including a pouch affixed to an outer surface of the sleeve, the pouch adapted to receive a battery pack which is electrically coupled to the terminal to provide power to circuitry supported in the terminal housing, the battery being electrically coupled to a docking member connector supported in a terminal facing upper surface of the base of the docking member and the docking member connector contacting a terminal connector protruding from the bottom surface of the terminal housing when the terminal is secured in the docking member.

9. A portable terminal including an assembly for mounting the terminal to an arm of an operator, the terminal comprising:

a) the terminal including a terminal housing having a docking portion extending from at least a portion of a lower surface of the housing, the docking portion including an indentation;

b) the assembly including a docking member defining a recess configured to receive the docking portion of the terminal housing, the docking member including a extension which snap fits into the terminal housing docking portion indentation to releasably secure the terminal housing to the docking member; and

c) an attachment member to secure the docking member to a forearm of an operator.

10. The portable terminal of claim 9 wherein assembly further includes an elasticized sleeve adapted to fit over a forearm of the operator thereby providing a support surface for the docking member when the docking member is secured to a forearm of an operator.

11. The portable terminal of claim 9 wherein the attachment member includes at least one adjustable strap.

12. The portable terminal of claim 9 wherein:

a) the terminal housing docking portion includes an opening supporting an electrical contact coupled to circuitry supported in the terminal housing; and

b) the docking member includes at least one conductor supported on an upper surface of a base of the docking member and positioned to contact the electrical contact of the terminal housing docking portion when the docking portion is inserted into the docking member recess coupling circuitry in the terminal housing to a remote device.

13. The portable terminal of claim 12 wherein the conductor is secured to an indentation in the docking member base.

14. The portable terminal of claim 9 wherein the docking member includes an inwardly curved bottom surface along a longitudinal axis of the member to conform to a generally cylindrically shape of a forearm of an operator.

15. A portable terminal including an arm mounting assembly comprising:

a) a terminal docking member adapted to be secured to a forearm of an operator, the docking member including a base and a wall extending upwardly from the base, the base and wall defining a recess;

b) the terminal including a terminal housing having a bottom surface, at least a potion of the bottom surface sized to snugly fit in the docking member recess and by frictional force to releasably secure the terminal housing to the docking member; and

c) a flexible attachment member attached to the terminal docking member to secure the terminal docking member to the forearm of the operator; and

d) the bottom surface of the terminal housing supporting a set of connectors electrically coupled to electrical circuitry in the terminal housing and a terminal facing upper surface of the docking member base supporting a set of connectors which contact the set of connectors supported by the terminal housing when the terminal is secured in the docking member, each connector in the set of docking station connectors being coupled to a respective conductive wire, each conductive wire extending through an opening in the docking member.