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Circuit board plugging assembly with cylindrical contact pin group

A technology for inserting cylindrical pins and circuit boards, which is applied in the direction of circuits, electrical components, and parts of connecting devices, and can solve problems such as large connection insertion force, difficulty in manual insertion, difficulty in maintenance and cost reduction, etc. , to achieve the effect of smooth left and right movement and simple structure

Inactive Publication Date: 2015-08-19
张国强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the insertion and extraction force of the connection is relatively large, which easily leads to difficulties in manual insertion and extraction
[0003] Some circuit boards capable of power connection are complex in structure, which brings difficulties to maintenance and cost reduction

Method used

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  • Circuit board plugging assembly with cylindrical contact pin group
  • Circuit board plugging assembly with cylindrical contact pin group
  • Circuit board plugging assembly with cylindrical contact pin group

Examples

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Embodiment Construction

[0011] Through the implementation process of specific examples and combined Figure 1-4 Instead, the present invention will be described in detail.

[0012] A circuit board plug-in assembly with a cylindrical pin group of the present invention includes a circuit board device 9 and an interface device 8 arranged on the left side of the circuit board device 9. The interface device 8 consists of an upper contour part 81 and a lower The housing composed of the outline part 82, the board body of the circuit board device 9 and the inner side of the housing are provided with a pin set 99 for inserting into the upper outline part 81 of the interface device 8 Engage with the jack group 72 on the plug 7 between the lower profile part 82, the pins 3 in the pin group 72 and the jacks 4 in the jack group 99 are all provided with seven, and the pins 3 and the socket 4 are cylindrical, the diameter of the pin 3 is slightly smaller than the diameter of the socket 4 so that the pin 3 can exte...

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PUM

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Abstract

The invention provides a circuit board plugging assembly with a cylindrical contact pin group. The circuit board plugging assembly comprises a circuit board device (9) and an interface device (8) arranged on the left side of the circuit board device (9). The interface device (8) comprises a housing formed by an upper contour portion (81) and a lower contour portion (82). The position of the plate body of the circuit board device (9), adjacent to the inner side of the housing, is provided with a contact pin group (99), used to join with a jack group (72) on a plug (7) which is inserted in the interface device (8) between the upper contour portion (81) and the lower contour portion (82). The number of contact pins (3) in the contact pin group (72) and the number of jacks (4) in the jack group (99) are seven. The contact pins (3) and the jacks (4) are in cylindrical shape. The diameter of the contact pin (3) is slightly smaller than the diameter of the jack (4), so that the contact pin (3) can be conveniently inserted into the jack (4) to join with the jack. The upper contour portion (81) and the lower contour portion (82) are respectively joined with rollers (80) on an upper sliding block assembly (83) and a lower sliding assembly (84).

Description

technical field [0001] The invention relates to the field of electric power, in particular to a circuit board plug assembly with a cylindrical pin set. Background technique [0002] The interface of the circuit board and the interface of the plug require a certain friction fastening force to ensure the stability of the connection. As a result, the insertion and extraction force of the connection is relatively large, which easily leads to difficulties in manual insertion and extraction. [0003] Some circuit boards capable of power connection are complex in structure, which brings difficulties to maintenance and cost reduction. Contents of the invention [0004] The purpose of the present invention is to provide a circuit board plug-in assembly with a cylindrical pin set, which can overcome the above-mentioned defects in the prior art. [0005] According to the present invention, a circuit board plug-in assembly with a cylindrical pin group includes a circuit board device...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R12/71H01R13/629H01R13/639
CPCH01R12/71H01R12/712H01R13/629H01R13/639
Inventor 张国强
Owner 张国强
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