Housing terminal of electronic parking actuator
An electronic parking and actuator technology, applied in the direction of circuits or fluid pipelines, brakes, vehicle components, etc., can solve the problem of no control of the welding depth between the shell terminal and the motor terminal, and achieve the effect of ensuring the sealing performance
Pending Publication Date: 2020-01-03
GELUBO TECH CO LTD
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AI Technical Summary
Problems solved by technology
However, the existing shell terminals do not have welding bumps, and the welding depth between the shell terminals and the motor terminals is not controlled.
Method used
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Embodiment Construction
[0017] The following examples can enable those skilled in the art to understand the present invention more comprehensively, but the present invention is not limited to the scope of the described examples.
[0018] Such as Figure 1 to Figure 4 Shown is a housing terminal of an electronic parking actuator. The parking actuator includes a housing, a motor 1, a transmission mechanism and a deceleration mechanism; the motor 1 is powered by an on-board battery, so that the transmission mechanism and the deceleration mechanism perform torque output. Act on the brake for parking brake.
[0019] The end of the shell is provided with a shell terminal 2 and a terminal rubberized matrix 3; the shell terminal 2 is provided with a rubberized area and a welding area; the shelled terminal 2 is provided with a rubberized area on the terminal rubberized base 3, and a gas blocking groove 4 is provided on the rubberized area of the housing terminal 2 and the rubberized area of the terminal ...
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The invention relates to a housing terminal of an electronic parking actuator. The housing terminal of the electronic parking actuator is characterized in that a housing terminal body and a terminal glue encapsulation matrix are arranged at the end part of the housing, the housing terminal body is provided with glue encapsulation areas and welding areas, the glue encapsulation areas of the housingterminal body are arranged on the terminal glue encapsulation matrix, and the glue encapsulation areas of the housing terminal body and the glue encapsulation areas of the terminal glue encapsulationmatrix are provided with gas blocking grooves. According to the housing terminal, the gas blocking grooves and welding convex points are correspondingly arranged in the glue encapsulation areas and the welding areas of the housing terminal body, and the gas blocking grooves are arranged around the glue encapsulation areas of the housing terminal body; and when the gas blocking grooves and the matrix are encapsulated, the gas blocking grooves are filled with a matrix material, the periphery of the housing terminal body is better covered, the sealing performance of the glue covering part is ensured, and the height of the welding convex point ensures the accurate control of the welding depth of the housing terminal body and a motor terminal in the welding process.
Description
technical field [0001] The invention relates to the field of electronic parking control systems, in particular to an electronic parking actuator, in particular to a housing terminal of the electronic parking actuator. Background technique [0002] With the continuous development and progress of electromechanical technology, the parking brake system of the car has gradually replaced the traditional mechanical parking brake by the electronic parking brake. As the execution unit of the electronic parking brake, the electronic parking actuator is mainly composed of a housing, a motor, a transmission mechanism, and a deceleration mechanism. Act on the brake for parking brake. [0003] In the use of the electronic parking actuator, it is necessary to ensure the sealing of the electronic parking actuator to prevent the external water and air from entering the interior of the parking actuator during the working process, which will affect the parking performance of the electronic pa...
Claims
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IPC IPC(8): B60T13/74B60R16/02
CPCB60R16/02B60T13/74
Inventor 李勋王武帅刘兆勇
Owner GELUBO TECH CO LTD