Automotive hand brake detection device
A detection device, the technology of a car driver, applied in the direction of braking safety system, etc., can solve the problems of low detection efficiency, achieve simple measurement, improve detection efficiency, practical and convenient effects
Inactive Publication Date: 2011-10-26
CHANGCHUN CNC MACHINE TOOL
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Problems solved by technology
[0003] In view of this, the present invention provides a car hand brake detection device to solve the problem of low detection efficiency of the existing car hand brake in each single parameter detection device
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[0023] For reference and clarity, the reference numbers in the drawings are explained as follows:
[0024] 1. Stepper motor, 2. Photoelectric encoder, 3. Bearing seat, 4. Pulley, 5. Torque sensor, 6. Swing rod, 7. Car hand brake handle bracket, 8. Pressure sensor, 9. Push button cylinder , 10, grating ruler, 11, outside booster cylinder, 12, inside booster cylinder, 13, automobile hand brake, 14, electric measuring socket, 15, pulley, 16, counterweight, 17 rotating shaft, 18, drag cable, 19, fixed seat.
[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the pr...
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The invention discloses an automotive hand brake detection device, which comprises a rotating shaft, a photoelectric encoder and a torque sensor, an oscillating bar, a first stress application cylinder and a second stress application cylinder, an automotive hand brake fixing base, an electric measurement socket, a belt pulley, a stepping motor, a control unit and a data acquisition unit, wherein the photoelectric encoder and the torque sensor are arranged on the rotating shaft; the oscillating bar is fixed at one end of the rotating shaft and perpendicular to the rotating shaft in the horizontal plane; an automotive hand brake handle bracket and a push button device are arranged on the oscillating bar, and a pressure sensor is arranged on the push button device; the first stress application cylinder and the second stress application cylinder are arranged under the automotive hand brake handle bracket and can make the automotive hand brake handle bracket move perpendicular to the oscillating bar, and a grating ruler is arranged on the first stress application cylinder and the second stress application cylinder; the automotive hand brake fixing base is used for fixing the automotivehand brake and the rotating center of the automotive hand brake is concentric with the rotating shaft; the electric measurement socket is arranged on the automotive hand brake fixing base; and the belt pulley is fixed on the rotating shaft and the stepping motor is in transmission connection with the rotating shaft through a belt. Therefore, the detection of each parameter of the automotive hand brake by the same device is realized, and the detection efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of automobile hand brake detection equipment manufacturing, and more specifically, relates to an automobile hand brake detection device. Background technique [0002] Car hand brake is an important safety component of the car. During the manufacturing process of car hand brake, the lifting angle of the car hand brake operating handle, the voltage drop of the electric switch, the button force and button stroke, the lifting torque, and the lateral force displacement must be checked. At present, the detection devices for automobile hand brakes in the auto parts industry are simple single-item detection and qualitative detection devices, such as torque detection devices, angle detection devices, voltage drop detectors, and displacement detection devices. etc., there are also a small number of detection devices with a simple combination of two to three items. The number of detection devices for this single parame...
Claims
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IPC IPC(8): B60T17/22
Inventor 于滨陈秀香张锐民龚中正
Owner CHANGCHUN CNC MACHINE TOOL