Detection apparatus for operation force on shift-handle and corresponding displacement

A test device and a technology for manipulating force, which is applied in the directions of measuring device, electric device, and force applied to control elements, etc., which can solve the limitation of application range, the driver's grip posture does not conform to the actual manipulating situation of the human body, and the adjustment of height direction Positioning is not convenient enough to achieve the effect of low price and high reliability

Inactive Publication Date: 2003-03-26
SHANGHAI JIAO TONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this utility model can test the parking brake control force of the vehicle and the hand pull force of other joysticks, it is only in one direction, front and rear, and cannot test the manipulation force in the left and right directions of the space on the joystick, let alone the spatial angular displacement corresponding to the joystick. , so it cannot meet the new and higher detection requirements for the shifting performance of the vehicle manual shift transmission system; and t

Method used

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  • Detection apparatus for operation force on shift-handle and corresponding displacement
  • Detection apparatus for operation force on shift-handle and corresponding displacement
  • Detection apparatus for operation force on shift-handle and corresponding displacement

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Embodiment Construction

[0012] Such as figure 1, figure 2, As shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the present invention mainly includes: a joystick seat 1, a manipulation force sensor 2, an inclination displacement sensor 3, a manipulation handle head 4, and its connection mode is: the manipulation force sensor 2 passes through itself The inner hole thread and the nut are fixed on the outer thread of the joystick base 1, the inclination displacement sensor 3 is fixed on the joystick base 1 by screws, and the joystick head 4 is fixedly connected with the sensitive part of the manipulation force sensor 2 with screws. During the test, Replace the joystick head on the joystick of the vehicle under test, the joystick base 1, together with the fixed steering force sensor 2, the tilt angle displacement sensor 3 and the joystick head 4, are set on the gear shift joystick of the vehicle under test, and screw fasten.

[0013] The joystick seat 1 is a sleeve-shaped structure, which is provided with ...

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Abstract

A device for testing control force on vehicle shift lever and corresponding shift comprises control elver seat, a control force sensor, tilt angle shift sensor and a control lever connected in the following way; the control force sensor is fixed at the outer thread of the control lever seat by its internal thread and nut, the tilt angle shift sensor is fixed on the control lever saet by screws, and the control lever is fixedly connected with the control lever seat by screws, and the control lever is fixedly connected with the sensing part of the control ofrce sensor directly. The control lever seat and sensors fixed on it are sleeved on the gearshift control lever and fixed by screws which can simultaneously and synchronously test two directions of control force and tilt angles and striking angle shift between control force and corresponding control lever or control rod.

Description

technical field [0001] The invention relates to a test device on a vehicle shift handle, in particular to a test device for operating force and corresponding displacement on a vehicle shift handle, which belongs to the field of vehicle detection in mechanical engineering. Background technique [0002] The vehicle manual shift transmission system includes the shift control handle, also known as the joystick, the gearbox, the linkage between the joystick and the gearbox; the detection of the operating force of the vehicle shift change handle with a spherical hinge at the fixed end and the handle The corresponding spatial angular displacement is a new requirement for testing the shifting performance of the vehicle manual shifting transmission system. Through synchronous continuous dynamics, it is detected that the driver is in the driving state of the vehicle, during the shifting process, the front and rear, left and right of the shifting handle Two push-pull operating forces i...

Claims

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Application Information

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IPC IPC(8): G01B7/30G01D5/16G01D21/02G01L5/22
Inventor 程晓鸣何维廉黄宏成赵宇彤
Owner SHANGHAI JIAO TONG UNIV
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