Vehicle parking brake switch assembly

Abstract

The invention discloses a vehicle parking brake switch assembly. The vehicle parking brake switch assembly comprises a mounting body part, a facing body part and an operation rod, wherein the mounting body part is inserted into a vehicle center control seat and is internally provided with a printed circuit board of a vehicle master controller; the facing body part is mounted on the upper end of the mounting body part in a joint manner and is provided with an operation groove part; fingers of an operator can be inserted into the operation groove part; the facing body part is provided with a hinge protruding part; the operation rod is provided with a hinge inserting opening which serves as a rotation center; the operation rod is rotationally installed in the operation groove part of the facing body part; a specific curvature radiused circular part is arranged between the base surface for starting protruding and the peripheral surface of the hinge protruding part on the hinge protruding part. Through the adoption of the design of the circular part of the switch assembly, the resistance to rigid abrasion of the hinge protruding part is improved; the switch assembly is effectively suitable for driver habits with different switch operation forces; meanwhile, the simplicity and convenience in assembly of the operation rod are improved.

Description

technical field [0001] The invention relates to an automobile parking brake switch assembly, in particular to a parking brake switch assembly structure which improves the strength of the joystick in the manipulation direction and makes the joystick easier to assemble. Background technique [0002] In general, the car is equipped with a parking brake system that prevents the car from moving freely and parks it firmly on the ground when parking, and the parking brake system is installed through the parking brake switch installed inside the car. Assembly controls. [0003] figure 1 It is an oblique view showing an implementation example of an automobile parking brake switch assembly using the prior art; figure 2 with image 3 for display figure 1 The squint d of the joystick that changes the direction of observation in the composition; Figure 4 for display figure 1 The plan view of the main body of the veneer in the composition of . [0004] Adopt the implementation ex...

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Problems solved by technology

[0011] In view of the above-mentioned defects in the prior art, the purpose of the present invention is to propose a car parking brake switch assembly, which solves the problem that the traditional car parking brake switch is prone to rigid wear when the driver exerts too much force, and cannot continue to maintain its rigidity. Difficulty installing the joystick

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