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A car electronic control device

A technology for control devices and automotive electronics, which is applied in the direction of installation board safety devices, dispersion particle separation, support structure installation, etc. It can solve problems such as difficult maintenance work, difficult removal of circuit boards for maintenance, and failure of circuit board components to ensure normal operation The effect of work

Active Publication Date: 2021-03-23
XIAN AERONAUTICAL POLYTECHNIC INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The circuit board and the automotive electronic control device in the existing automotive electronic control device are mostly integrated structures. When the circuit board needs to be replaced or repaired due to the aging of the circuit board or other reasons, the original automotive electronic control device The circuit board inside is not easy to remove for maintenance, which increases the difficulty of maintenance work, and if the circuit board is kept in a wet state for a long time, it will easily lead to failure of the circuit board and other components in the automotive electronic control device, while the existing There is no good solution for this problem in automotive electronic control devices, which makes the use of automotive electronic control devices have certain limitations.

Method used

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  • A car electronic control device
  • A car electronic control device
  • A car electronic control device

Examples

Experimental program
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Embodiment 1

[0021] see Figure 1-4 The present invention provides the following technical solutions: an automotive electronic control device, comprising an outer shell 1, one side of the outer shell 1 is engaged with a fixed cover 4, and the position of the outer shell 1 close to the fixed cover 4 is fixedly connected with the external world by screws. The port 5 and the circuit board 3 installed inside the outer casing 1, the bottom surface inside the outer casing 1 is welded with a fixed block 7, and the upper part of the fixed block 7 is engaged and fixed with a connecting block 6, and the upper surface of the connecting block 6 is provided with a groove 2 , the inside of the groove 2 is engaged with the circuit board 3, and the upper surface of the connecting block 6 close to the two sides of the circuit board 3 is rotatably connected with the clamping block 8, and the clamping block 8 is connected to the connecting block 6 through the rotating shaft, and the groove 2 One side is prov...

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PUM

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Abstract

The invention belongs to the technical field of automobile electronic control and particularly relates to an automobile electronic control device. The device includes an outer casing, wherein one side of the outer casing is buckled with a fixed cover, the position of the outer casing close to the fixed cover is fixedly connected with an external port through a screw and a circuit board mounted in the outer casing. The automobile electronic control device is advantaged in that during use, the circuit board is buckled in a groove, when the circuit board needs maintenance, the fixed cover and the external port are detached, a clamping block clamping the circuit board on an upper surface of a connection block is moved upward by a connecting rod through pressing a button, and thereby a worker is made to rapidly take out the circuit board to perform corresponding processing. The device is advantaged in that a problem that an integrated structure of an original circuit board and the whole automobile electronic control device is not convenient for replacement and maintenance is solved, and moisture in the outer casing can be quickly removed by utilizing a dehumidifier, the connecting plate, an air pump or the like in the fixed block.

Description

technical field [0001] The invention belongs to the technical field of automobile electronic control, and in particular relates to an automobile electronic control device. Background technique [0002] With the continuous progress and development of modern economy and technology, people's daily living standards are also constantly improving. Among them, cars, as a means of transportation that are often used in people's daily travel, have gradually entered every household. Cars, which have power themselves, can Driven, does not need to be erected by rails or electricity, and can be motorized. In a broad sense, a vehicle with four wheels is generally called a car. Carry out certain coordination among each other, in order to guarantee the normal running of the car on the road. [0003] The circuit board and the automotive electronic control device in the existing automotive electronic control device are mostly integrated structures. When the circuit board needs to be replaced ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K7/14B01D53/26
CPCB01D53/26H05K7/1417
Inventor 李强于涛樊星王丹
Owner XIAN AERONAUTICAL POLYTECHNIC INST
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