CN212305775U - Fixing device for circuit board connection port - Google Patents
Fixing device for circuit board connection port Download PDFInfo
- Publication number
- CN212305775U CN212305775U CN202022262076.5U CN202022262076U CN212305775U CN 212305775 U CN212305775 U CN 212305775U CN 202022262076 U CN202022262076 U CN 202022262076U CN 212305775 U CN212305775 U CN 212305775U
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- board
- circuit board
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- hardware
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Abstract
The utility model discloses a fixing device of a circuit board connecting port, which comprises a circuit board (6), a female board-to-board connector seat (4) and a male board-to-board connector head (3); the metal clamp is characterized by also comprising a metal pressing sheet (1), a metal clamp (5) and a flexible circuit board (2); the female socket (4) of the board-to-board connector and the hardware clip (5) are welded on the circuit board (6), and the male head (3) of the board-to-board connector is welded at the bottom of the flexible circuit board (2); female seat of board-to-board connector (4) and board-to-board connector public head (3) phase-match, five metals preforming (1) is used for pressing the top of flexible circuit board (2), five metals clip (5) are used for the cramping to fix five metals preforming (1). Utilize the utility model discloses, need not punch on the circuit board, can satisfy hardware circuit's ground connection requirement moreover, the reliability is higher.
Description
Technical Field
The utility model relates to a circuit board production technical field, concretely relates to fixing device of circuit board connection port, especially board to board connecting terminal's fixing device.
Background
In present circuit board production, the fixed mode that adopts five gold sheets to beat the screw is usually adopted to circuit board connection port, and the reliability of this kind of mode is better, but need punch the hole on the circuit board, influences the line of walking of circuit board, and assembly, location are all comparatively loaded down with trivial details, are difficult to realize automaticly.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fixing device of circuit board connection port, need not punch on the circuit board, can satisfy hardware circuit's ground connection requirement moreover, and the reliability is higher.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a fixing device for a circuit board connecting port comprises a circuit board, a board-to-board connector female seat and a board-to-board connector male head; the device also comprises a hardware pressing sheet, a hardware clamp and a flexible circuit board; the female seat of the board-to-board connector and the hardware clip are welded on the circuit board, and the male head of the board-to-board connector is welded at the bottom of the flexible circuit board; the female seat of board-to-board connector and the male head of board-to-board connector are matched, the hardware pressing sheet is used for pressing the upper part of the flexible circuit board, and the hardware clamp is used for clamping and fixing the hardware pressing sheet.
Further, the both sides of board to board connector female socket all are equipped with the five metals clip, the position of five metals preforming is corresponding with the position of board to board connector public head, and the five metals clip of both sides presss from both sides respectively establishes fixedly the both sides of five metals preforming.
Further, the surface of the hardware clamp is electroplated with a fog tin coating.
Further, the female seat of board-to-board connector and the hardware clip are welded on the circuit board through a chip mounting process.
The beneficial effects of the utility model reside in that: utilize the utility model discloses carry out circuit board connection port, especially the board is to the fixed of board terminal, can not need punch on the circuit board to avoid influencing the line of walking on the circuit board, make things convenient for circuit design. In addition, for current mode of punching, screw fixation, the utility model discloses a fixing device's assembly is convenient and fast more, also utilizes the machine to realize automatic assembly and location easily. On this basis, the utility model discloses can also satisfy hardware circuit's ground connection requirement, and the reliability is higher.
Drawings
Fig. 1 is an exploded view of a fixing device according to an embodiment of the present invention;
fig. 2 is an assembly view of a fixing device according to an embodiment of the present invention;
fig. 3 is a schematic diagram of the positions of the board-to-board connector female socket, the board-to-board connector male head and the hardware clip on the circuit board in the assembled state according to the embodiment of the present invention (the flexible circuit board and the hardware pressing sheet are omitted).
Detailed Description
The present invention will be further described with reference to the accompanying drawings, and it should be noted that the present embodiment is based on the technical solution, and the detailed embodiments and the specific operation processes are provided, but the protection scope of the present invention is not limited to the present embodiment.
The present embodiment provides a fixing device for a circuit board connection port, as shown in fig. 1-3, including a circuit board 6, a board-to-board connector female socket 4 and a board-to-board connector male header 3; the device also comprises a hardware pressing sheet 1, a hardware clamp 5 and a flexible circuit board 2 (FPC); the board-to-board connector female seat 4 and the hardware clip 5 are welded on the circuit board 6 through a surface mounting process, and the board-to-board connector male head 3 is welded at the bottom of the flexible circuit board 2; female seat of board-to-board connector 4 and board-to-board connector 3 phase-matchs, five metals preforming 1 is used for pressing the top of flexible circuit board 2, five metals clip 5 is used for the cramping to fix five metals preforming 1.
Specifically, in this embodiment, the both sides of board to board connector female seat 4 all are equipped with hardware clip 5, hardware preforming 1 presses when flexible circuit board 2 top, its position is corresponding with the position of board to board connector public head 3, and hardware clip 5 of both sides presss from both sides respectively and establishes fixedly hardware preforming 1's both sides.
In this embodiment, the surface of the hardware clamp 5 is plated with a tin mist coating. The hardware clip is treated by a tin spraying process, and has better toughness, welding effect and conductivity.
During installation, the female board-to-board connector seat 4 and the male board-to-board connector head 3 are in matched butt joint, so that the flexible circuit board 2 is communicated with the circuit board 6 through the female board-to-board connector seat 4 and the male board-to-board connector head 3 to form a passage. Press five metals preforming 1 the top of flexible circuit board 2 and with the board is corresponding to the position of board to board connector public head 3, then with pulling out five metals clip 5, puts into back fold five metals clip 5 with the both sides of five metals preforming 1, can form fixed effect to the connection of board to board connector female seat 4 and board to board connector public head 3, no longer takes off, has higher reliability.
The fixing device for the circuit board connecting port is used for fixing the circuit board connecting port, the circuit board does not need to be punched, the influence of wiring on the circuit board is avoided, and circuit design is facilitated. And the assembly is convenient, and the automatic assembly and fixation can be easily realized by using a machine. The grounding requirement of a hardware circuit can be met, and the reliability is high.
Various corresponding changes and modifications can be made by those skilled in the art according to the above technical solutions and concepts, and all such changes and modifications should be included in the protection scope of the present invention.
Claims (4)
1. A fixing device for a circuit board connecting port comprises a circuit board (6), a board-to-board connector female seat (4) and a board-to-board connector male head (3); the metal clamp is characterized by also comprising a metal pressing sheet (1), a metal clamp (5) and a flexible circuit board (2); the female socket (4) of the board-to-board connector and the hardware clip (5) are welded on the circuit board (6), and the male head (3) of the board-to-board connector is welded at the bottom of the flexible circuit board (2); female seat of board-to-board connector (4) and board-to-board connector public head (3) phase-match, five metals preforming (1) is used for pressing the top of flexible circuit board (2), five metals clip (5) are used for the cramping to fix five metals preforming (1).
2. The fixing device for the circuit board connecting port according to claim 1, wherein the hardware clips (5) are respectively disposed on two sides of the female board-to-board connector seat (4), the hardware pressing sheet (1) corresponds to the male board-to-board connector head (3), and the hardware clips (5) on two sides respectively clamp and fix two sides of the hardware pressing sheet (1).
3. A mounting arrangement for a circuit board connection port according to claim 1, characterized in that the surface of the hardware clip (5) is electroplated with a misted tin coating.
4. A circuit board connection port fixation device according to claim 1, wherein the board-to-board connector female socket (4) and the hardware clip (5) are soldered to the circuit board (6) by a chip-on-board process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022262076.5U CN212305775U (en) | 2020-10-12 | 2020-10-12 | Fixing device for circuit board connection port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022262076.5U CN212305775U (en) | 2020-10-12 | 2020-10-12 | Fixing device for circuit board connection port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212305775U true CN212305775U (en) | 2021-01-05 |
Family
ID=73934579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022262076.5U Active CN212305775U (en) | 2020-10-12 | 2020-10-12 | Fixing device for circuit board connection port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212305775U (en) |
-
2020
- 2020-10-12 CN CN202022262076.5U patent/CN212305775U/en active Active
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