Armrest handle apparatus with zero point switch

A technology of switches and handrails, applied in the field of main operating devices, can solve the problems that the steering structure can no longer be set separately

Active Publication Date: 2017-07-28
HARBIN SIZHERUI INTELLIGENT MEDICAL EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in some places where the structure is compact or where the structure d...

Method used

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  • Armrest handle apparatus with zero point switch
  • Armrest handle apparatus with zero point switch
  • Armrest handle apparatus with zero point switch

Examples

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Embodiment Construction

[0029] refer to Figure 1 to Figure 4 , an armrest handle device with a zero switch, including a left handle 2 and a right handle 14 fixedly connected to the base 8, a left paddle 5 pivotally connected to the left handle, and a left paddle 5 pivotally connected to the The right paddle 11 on the right handle, the potentiometer 21 installed on the base, the potentiometer is electrically connected with the equipment controlled by the armrest handle device, the potentiometer includes a potentiometer housing and a potentiometer shaft, the left side Both the paddle and the right paddle are connected with the rotating shaft of the potentiometer.

[0030] The left handle 2 is fixedly connected to the base 8 through the left handle 1, the left bend is fixedly connected to the outer end of the left handle, and the left paddle 5 is arranged on the inner side of the left handle end.

[0031] The right handle 14 is fixedly connected to the base through the right handle 15, the right bend...

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PUM

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Abstract

An armrest handle apparatus with a zero point switch comprises a left side handle, a right side handle, a left side plectrum, a right side plectrum, a potentiometer, a double-zero switch, a fixing shifting fork and a rotation shifting fork, wherein the left side handle and the right side handle are fixedly connected to a pedestal; the left side plectrum pivoted to the left side handle, the a right side plectrum pivoted to the right side handle; the potentiometer, the double-zero switch and the fixing shifting fork are installed on the pedestal; and the rotation shifting fork is connected to the left side plectrum and the right side plectrum. The fixing shifting fork and the rotation shifting fork are connected through a reset torsion spring. According to the above scheme, the apparatus integrates advance and retreat, and turning functions, the structure is compact and operation is convenient; an operator holds the left side handle or/and the right side handle, a thumb stirs the plectrums so as to drive a rotating shaft of the potentiometer to rotate; and the potentiometer sends a control signal to equipment so as to complete forward and backward motion; during turning, the operator only needs to hold an index finger or a middle finger so that turning motion can be completed, which is convenient and fast; and operation is convenient.

Description

technical field [0001] The invention relates to a robot or equipment with a master-slave teleoperation structure, in particular to a master operation device. Background technique [0002] For the control of traveling and steering, the commonly used armrest handle device generally separates it, that is, there are different device structures to control traveling and steering respectively, such as a certain model of electric tractor with a station, that is, use the front and rear rotating push handle at the head part To control the walking, the steering is controlled by the rotation angle of the whole nose to the car body; or some people follow the vehicle on the ground, and the steering wheel is directly controlled by the crank arm to control the steering. But in some places where the structure is compact or where the structure is not allowed, the above-mentioned steering structure can no longer be provided separately. Contents of the invention [0003] The technical proble...

Claims

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Application Information

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IPC IPC(8): G05G1/10B25J3/00B25J13/02
CPCB25J3/00B25J13/02G05G1/10
Inventor 杨文龙王新修玉香
Owner HARBIN SIZHERUI INTELLIGENT MEDICAL EQUIP CO LTD
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