CN213366838U

CN213366838U - Novel board and circuit electrical connection structure between boards

Info

Publication number: CN213366838U
Application number: CN202022364294.XU
Authority: CN
Inventors: 曾学仁; 许谦; 严建平; 邹子祥; 梅志宇
Original assignee: Zhejiang Twinsel Electronic Technology Co Ltd
Current assignee: Zhejiang Twinsel Electronic Technology Co Ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-06-04
Anticipated expiration: 2030-10-22

Abstract

The utility model provides a novel board and circuit electrical connection structure between board, circuit board including parallel arrangement, the circuit board includes two circuit boards of parallel arrangement, sets up circuit board one end at the upside and is provided with public contact pin, has installed a plurality of U type contact pins on the public contact pin, and the equal opening of U type contact pin sets up downwards, and one end sets up to the short stitch, and the other end sets up to long stitch, and on short stitch pegging graft and is fixed in the upside circuit board, long stitch passed behind the upside circuit board with downside circuit board fixed connection. Compared with the prior art, the problem of electrical connection between the circuit boards arranged in parallel is solved, the relative position between the fixed plate and the board of the additional component is not needed, and the connection assembly structure is simplified, so that the cost is reduced, and stable products are produced on the premise of improving the production efficiency.

Description

Novel board and circuit electrical connection structure between boards

Technical Field

The utility model relates to a lighting device electrical connection technical field, in particular to novel board and circuit electrical connection structure between the board.

Background

The circuit board is also called as PCB circuit board, which is a provider for maintaining electrical connection between electronic components, and the main advantages of the circuit board are that errors of wiring and assembly are greatly reduced, and the automation level and the working efficiency of electrical assembly are improved. Usually, the connection between the circuit boards is performed by the embedding of the connector, that is, the two circuit boards are connected by the flat cable or the connector, but the relative position between the boards cannot be fixed by adopting the flat cable, and the relative position between the boards can be fixed by adopting the external connector, but the cost is also increased. In addition, the connection mode between the circuit boards is a vertical mode at present, and the problem of connection in parallel arrangement between the circuit boards cannot be solved. The circuit boards are connected in a mode of carrying power lines through terminals, and the connection mode is not simple enough, relatively high in cost and low in production efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the problem to prior art exists provides a more reasonable neotype board of structure and circuit electrical connection structure between the board.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the utility model provides a novel board and circuit electrical connection structure between board, circuit board including parallel arrangement, the circuit board includes two circuit boards of parallel arrangement, sets up at the upside circuit board one end is provided with public terminal, public terminal facial make-up is equipped with a plurality of U type contact pins, the equal opening of U type contact pin sets up downwards, and one end sets up to short stitch, and the other end sets up to long stitch, short stitch is pegged graft and is fixed in the upside on the circuit board, long stitch passes behind the upside circuit board with downside circuit board fixed connection.

Preferably, the circuit board is provided with a plug-in part on one side close to the long pin, and the long pin penetrates through the upper circuit board and then penetrates through the plug-in part to be fixedly connected with the lower circuit board.

Preferably, the short pins and the long pins are electrically connected.

Compared with the prior art, the utility model relates to a novel board and circuit electrical connection structure between board's beneficial effect: the problem of the electrical connection between the parallel arrangement's circuit board is solved, and need not plus the relative position between part fixed plate and the board, simplified the connection package assembly to the cost is reduced produces stable product under the prerequisite that improves production efficiency.

Drawings

Fig. 1 is a schematic structural view of the novel board-to-board circuit electrical connection structure of the present invention.

Reference numerals: 1. a circuit board; 2. a male terminal; 3. a U-shaped pin; 31. short pins; 32. a long stitch; 4. a plug-in part.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1, the novel board-to-board circuit electrical connection structure in the present embodiment includes circuit boards 1 arranged in parallel. The circuit board 1 comprises two circuit boards 1 which are arranged in parallel, wherein a male terminal 2 is arranged at one end of the circuit board 1 arranged on the upper side, and a plurality of U-shaped contact pins 3 are arranged on the male terminal 2. U type contact pin 3 all opens the downward setting, and U type contact pin 3 one end sets up to short stitch 31, and the other end sets up to long stitch 32. The circuit board 1 arranged on the lower side of the circuit board 1 is provided with a plug-in part 4 near one side of the long pin 32, and the long pin 32 penetrates through the upper side circuit board 1 and then penetrates through the plug-in part 4 to be fixedly connected with the lower side circuit board 1.

Specifically, the short pins 31 are inserted and fixed on the upper circuit board 1, the long pins 32 penetrate through the upper circuit board 1 and then are fixedly connected with the lower circuit board 1, and the short pins 31 are electrically communicated with the long pins 32. In this embodiment, the short pins 31 are disposed on the circuit board 1 to perform not only the electrical connection function but also the fixing function, and in the actual installation, the male terminals 2 are fixed through the pad connection. The long pins 32 mainly serve as electrical connections.

The utility model provides a novel board and circuit electrical connection structure between board, compare with prior art, this novel board and circuit electrical connection structure between board is through setting up U type contact pin between parallel arrangement's circuit board, with parallel arrangement's circuit board electrical connection, compare with prior art, the electrical connection problem between parallel arrangement's the circuit board has been solved, and need not the relative position between plus part fixed plate and the board, the connection package assembly has been simplified, thereby the cost is reduced, stable product is produced under the prerequisite that improves production efficiency.

Finally, it should be noted that: the above embodiments are merely illustrative of the technical solutions of the present invention, and not limitative thereof; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a novel board and circuit electrical connection structure between board, circuit board (1) including parallel arrangement, its characterized in that, circuit board (1) sets up at the upside including two circuit board (1) of parallel arrangement circuit board (1) one end is provided with public terminal (2), public terminal (2) facial make-up is equipped with a plurality of U type contact pins (3), U type contact pin (3) equal opening sets up downwards, and one end sets up to short stitch (31), and the other end sets up to long stitch (32), short stitch (31) are pegged graft and are fixed in the upside on the circuit board (1), long stitch (32) pass behind upside circuit board (1) with downside circuit board (1) fixed connection.

2. The novel board-to-board circuit electrical connection structure according to claim 1, wherein a plug-in part (4) is disposed on a side of the circuit board (1) disposed on the lower side of the circuit board (1) and close to the long pin (32), and the long pin (32) passes through the upper side circuit board (1) and then passes through the plug-in part (4) to be fixedly connected with the lower side circuit board (1).

3. The novel board-to-board electrical connection structure of claim 1, wherein said short pins (31) and long pins (32) are in electrical communication.