Combination structure of automobile power steering controller and mounting bracket
A technology for installing brackets and power steering, which is applied in the direction of electric steering mechanisms, casings/cabinets/drawer parts, etc., which can solve the problems of different sizes of connectors, affecting assembly efficiency, troublesome installation and layout, etc., to achieve The effect of compact structure, avoiding electromagnetic interference and saving materials
Active Publication Date: 2016-05-04
CHONGQING LONGRUN AUTOMOBILE STEERING GEARS
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Problems solved by technology
[0003] The main problem of this structure is: due to the different sizes of the connectors, the size of the motor power connector is higher than that of the sensor signal connector, the body power connector and the body signal connector. To meet the installation requirements of the motor power connector, the height should be increased correspondingly to match the connector, so that the entire controller appears bulky and brings a lot of trouble to the installation arrangement, especially in the case of limited space. Unable to install
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[0022] Below by embodiment and in conjunction with accompanying drawing, the present invention will be further described:
[0023] combine figure 1 —— Figure 5 The controller of the vehicle electric power steering control system shown is composed of a circuit board 1, a rectangular bottom plate 2, a cover plate 3, a motor power connector 4, a sensor signal connector 5, a body power connector 6 and a body signal 7 components of the connector.
[0024] The bottom plate 2 is a flat plate, and the cover plate 3 is matched with the rectangular bottom plate 2 . A side wall extending downward is provided along the peripheral edge of the cover plate 3 , and forms a controller housing together with the bottom plate 2 . The circuit board 1 is fixedly installed on the base plate 2 and located in the controller housing. On the side wall of the cover plate 3, a motor power supply connector 4, a sensor signal connector 5, a vehicle body power supply connector 6 and a vehicle body signal...
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The invention discloses a combination structure of a power-assisted steering controller and an installation support an automobile. A motor power source plug connector and a sensor signal plug connector are integrally formed in an injection mode and installed on the front side wall of a cover board; an automobile body power source plug connector and an automobile body signal plug connector are integrally formed in an injection mode and installed on the rear side wall of the cover board; the motor power source plug connector is transversely arranged and the sensor signal plug connector, the automobile body power source plug connector and the automobile body signal plug connector are vertically arranged; the height of the cover board is gradually reduced from the middle to the front portion and is kept unchanged from the middle to the rear portion; the installation support is an L-shaped bent board, a U-shaped notch is formed in a horizontal board body of the L-shaped bent board, a board in the U-shaped notch is turned over by 180 degrees with the root portion serving as a standard so as to form a U-shaped installation board, a bottom board and the installation support are fastened together through three bolt and nut assemblies, and the height of an installation lug arranged on the bottom board is larger than the thickness of the bottom board. The combination structure is compact and capable of effectively and completely eradicating inter-wire interface in the assembling process and being installed stably and reliably.
Description
technical field [0001] The invention relates to the technical field of electric power steering control systems, in particular to a combined structure of a power steering controller and a mounting bracket, which belongs to a mechanical mounting structure. Background technique [0002] The controller is an essential part of the electric power steering control system, which consists of a circuit board, a bottom plate, a cover plate and a connector. The cover plate and the base plate together form a controller housing, and the circuit board is mounted on the base plate and located in the controller housing. The connectors are installed on the side wall of the cover, and the connectors are all upright, and the entire controller housing is a standard square housing. [0003] The main problem of this structure is: due to the different sizes of the connectors, the size of the motor power connector is higher than that of the sensor signal connector, the body power connector and the ...
Claims
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IPC IPC(8): B62D5/04H05K5/02
Inventor 姜世宽孙宝琳何宽
Owner CHONGQING LONGRUN AUTOMOBILE STEERING GEARS