Interaction force detection apparatus
First Claim
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1. An interaction force detection apparatus, comprising:
- a sensor, comprising;
a first cover plate;
a second cover plate, disposed in opposite to the first cover plate;
at least one elastic element, comprising at least one pillar connecting the first cover plate and the second cover plate to define an accommodating space;
at least one strain gauge disposed on the at least one pillar; and
an integrated circuit chip, being disposed in the accommodating space;
a driving element;
a moving element; and
a connecting element connecting the driving element and the sensor, wherein the first cover plate is fixed to the driving element through the connecting element, wherein the sensor is separated from the moving element by the driving element, the driving element is adapted to interact with the moving element to generate a pair of forces comprising a first force and a second force, a magnitude of the first force is equal to that of the second force, the sensor detects the first force exerted on the driving element, and the second force is exerted on the moving element to generate a movement.
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Abstract
An interaction force detection apparatus includes a sensor, a driving element, a moving element, and a connecting element. The connecting element is connected to the driving element and the sensor. The driving element is adapted to interact with the moving element, so as to generate a pair of forces. The pair of forces includes a first force and a second force, and a magnitude of the first force is equal to that of the second force. The sensor detects the first force exerted on the driving element, and the second force is exerted on the moving element to generate a movement.
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Citations
20 Claims
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1. An interaction force detection apparatus, comprising:
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a sensor, comprising; a first cover plate; a second cover plate, disposed in opposite to the first cover plate; at least one elastic element, comprising at least one pillar connecting the first cover plate and the second cover plate to define an accommodating space; at least one strain gauge disposed on the at least one pillar; and an integrated circuit chip, being disposed in the accommodating space; a driving element; a moving element; and a connecting element connecting the driving element and the sensor, wherein the first cover plate is fixed to the driving element through the connecting element, wherein the sensor is separated from the moving element by the driving element, the driving element is adapted to interact with the moving element to generate a pair of forces comprising a first force and a second force, a magnitude of the first force is equal to that of the second force, the sensor detects the first force exerted on the driving element, and the second force is exerted on the moving element to generate a movement. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An interaction force detection apparatus, comprising:
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a sensor, comprising; a first cover plate; a second cover plate, disposed in opposite to the first cover plate; at least one strain gauge; and at least one elastic element, comprising at least one pillar connected the first cover plate and the second cover plate to define an accommodating space, wherein the at least one strain gauge is disposed on the at least one elastic element; a driving element; a moving element; a connecting element connecting the driving element and the sensor, wherein the first cover plate is fixed to the driving element through the connecting element; and an integrated circuit chip disposed in the accommodating space of the sensor, wherein the sensor is separated from the moving element by the driving element, the driving element is adapted to interact with the moving element to generate a pair of forces comprising a first force and a second force, a magnitude of the first force is equal to that of the second force, the sensor detects the first force exerted on the driving element and the at least one strain gauge transmits an electrical signal to the integrated circuit chip accordingly, and the second force is exerted on the moving element to generate a movement. - View Dependent Claims (9, 10, 11)
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12. An interaction force detection apparatus, comprising:
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a sensor, comprising; a first cover plate; a second cover plate, disposed in opposite to the first cover plate; at least one elastic element, comprising at least one pillar connected between the first cover plate and the second cover plate; and at least one strain gauge disposed on the at least one pillar; a moving element, comprising a motor rotor and a motor shaft; a driving element, comprising a motor stator fixed to the motor casing; a connecting element connecting the driving element and the sensor, wherein the first cover plate is fixed to the driving element through the connecting element; an integrated circuit chip disposed in an accommodating space of the sensor; and a base, wherein the sensor connecting the base and the connecting element, the sensor is separated from the moving element by the driving element, the driving element is adapted to interact with the moving element to generate a pair of forces comprising a first force and a second force, a magnitude of the first force is equal to that of the second force, the sensor detects the first force exerted on the driving element and the at least one strain gauge transmits an electrical signal to the integrated circuit chip accordingly, the second force is exerted on the moving element to generate a movement, the first cover plate connects the motor casing, the second cover plate connects the base, and the at least one pillar connects the first cover plate and the second cover plate to define the accommodating space. - View Dependent Claims (13, 14, 15)
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16. An interaction force detection apparatus, comprising:
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a sensor, comprising; a first cover plate; a second cover plate, disposed in opposite to the first cover plate; at least one elastic element, comprising at least one pillar connecting the first cover plate and the second cover plate to define an accommodating space; at least one strain gauge disposed on the at least one pillar; and an integrated circuit chip, being disposed in the accommodating space; a driving element; a moving element; and a connecting element connecting the driving element and the sensor, wherein the sensor is fixed to the driving element through the connecting element, wherein the sensor is separated from the moving element by the driving element, the moving element is physically separated from the connecting element, the driving element is adapted to interact with the moving element to generate a pair of forces comprising a first force and a second force, a magnitude of the first force is equal to that of the second force, the sensor detects the first force exerted on the driving element, and the second force is exerted on the moving element to generate a movement, wherein a stiffness of the at least one elastic element is less than a stiffness of the connecting element and is less than a stiffness of the driving element. - View Dependent Claims (17, 18, 19, 20)
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Specification