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Circuit board support device

A technology for circuit substrates and support devices, which is applied in the direction of support structure installation, etc., can solve the problems of increased support burden of circuit substrates, and achieve the effects of excellent support stability, increased productivity, and increased support force

Active Publication Date: 2016-11-30
ADVICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] If the circuit board mounted with heavy electrical components such as the coils is supported by the electrical terminals implanted in the board housing case, and the circuit board is formed in an upright position as described above, When the electronic control unit is mounted on the vehicle, the support load of the electrical terminal on the circuit board increases, and especially the two-wheeled vehicle is subjected to large vibrations during driving, so the electronic control circuit formed on the circuit board is easily affected by it.

Method used

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Embodiment Construction

[0036] Below, based on the attached drawings Figure 1~Figure 9 An embodiment of the circuit board support device of the present invention will be described. figure 1 as well as figure 2 It is a diagram showing a case where the present invention is applied to an electronic control unit 1 that is combined with a hydraulic control module (not shown) to constitute a brake hydraulic control unit for a two-wheeled vehicle. The electronic control unit 1 is constituted by combining the following components: a substrate accommodating housing 2; a cover (also not shown) which closes the opening of the housing in a liquid-tight manner; and a circuit board 3 which is housed in the substrate Housing shell 2.

[0037] The electronic control unit 1 is one aspect of the circuit board support device mentioned in the present invention. The brake hydraulic pressure control unit for a two-wheeled vehicle is mounted on the two-wheeled vehicle in such a manner that the electronic control unit 1 is f...

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Abstract

The present invention relates to a substrate supporting device, which supports a circuit substrate by using electrical terminals implanted in a substrate housing case. Even when there are heavy electrical components, excellent vibration resistance and support stability can be obtained by the electrical terminals. The circuit substrate supporting device fixes the electrical terminals implanted in the substrate housing shell (2) to the circuit substrate (3), and uses the electrical terminals to support the circuit substrate, and uses a plurality of electrical terminals (5) to support the circuit substrate (3) On one end side in the longitudinal direction of the circuit board, the other end side in the longitudinal direction of the circuit board is supported by electrical terminals (6) which are less in number than the electrical terminals (5) and have higher rigidity.

Description

Technical field [0001] The present invention relates to a circuit board support device with improved vibration resistance, which is suitable for use in, for example, a brake hydraulic pressure control device for two-wheeled vehicles. Background technique [0002] In a known circuit board support device, there is a structure in which a circuit board having an electronic control circuit is supported by an electrical terminal implanted and provided in a board housing case. [0003] For example, the following Patent Document 1 employs this circuit board support device in an electronic control device that controls the brake hydraulic pressure of a vehicle. In addition, Patent Document 2 below shows a structure in which a control circuit of a sensor mounted on an automobile is mounted on a circuit board, and the circuit board is supported by electrical terminals implanted and provided in the board housing case. [0004] In addition, there are electronic control units mounted on two-wheele...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K7/14
Inventor 西本高清
Owner ADVICS CO LTD
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