CN217768871U - Horizontal wire connecting plate connector - Google Patents
Horizontal wire connecting plate connector Download PDFInfo
- Publication number
- CN217768871U CN217768871U CN202221973622.9U CN202221973622U CN217768871U CN 217768871 U CN217768871 U CN 217768871U CN 202221973622 U CN202221973622 U CN 202221973622U CN 217768871 U CN217768871 U CN 217768871U
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- terminal
- connector according
- wire connecting
- pin
- connecting plate
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Abstract
The utility model discloses a connect more stable horizontal line board connector. The technical scheme adopted comprises the following steps: the terminal base is provided with a group of terminal inserting cavities which are horizontally distributed, connecting columns are arranged on two sides of the terminal base, and splayed backstop hooks are arranged on the connecting columns; binding post, peg graft in the terminal grafting intracavity of terminal seat, the integrative stamping forming of its one side has the follow the weld part that stretches out in the bottom of terminal seat, the weld part comprises the left side welding pin, the right side welding pin that set up relatively, the front end of left side welding pin, right side welding pin all is equipped with the point portion that closes up each other, and corresponds point portion rear end is equipped with the second stopping couple.
Description
Technical Field
The utility model relates to a connector.
Background
A wire-to-board connector is a device that connects wires to a Printed Circuit Board (PCB) to thereby achieve connection between circuits. The conventional horizontal type wire connecting board connector structure comprises: the terminal block, the binding post of pegging graft in the terminal block horizontally and connect the wire on the binding post. The front end of the wiring terminal extends out of the terminal seat and is inserted into a wiring hole of the printed circuit board for welding. There are disadvantages in that: the connector is fixed by welding only, and the tensile property and the stability of the connector are poor, so that the connector is easy to fall off from the printed circuit board.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a connect more stable horizontal line board connector.
In order to solve the above problem, the utility model discloses a technical scheme include:
the terminal base is provided with a group of terminal inserting cavities which are horizontally distributed, connecting columns are arranged on two sides of the terminal base, and splayed backstop hooks are arranged on the connecting columns;
binding post, peg graft in the terminal grafting intracavity of terminal seat, the integrative stamping forming of its one side has the follow the weld part that stretches out in the bottom of terminal seat, the weld part comprises the left side welding pin, the right side welding pin that set up relatively, the front end of left side welding pin, right side welding pin all is equipped with the point portion that closes up each other, and corresponds point portion rear end is equipped with the second stopping couple.
The horizontal wire connecting plate connector is characterized in that an outward bulge is formed on the welding part corresponding to the upper part of the second retaining hook through bending.
The horizontal wire connecting plate connector is characterized in that the side wall of the connecting terminal is integrally stamped and formed with a retaining elastic sheet, and a hanging table which is in hanging connection and matching with the retaining elastic sheet is arranged on the terminal seat.
The horizontal wire connecting plate connector is characterized in that wire conductor pressing pins are integrally formed on two sides of the front end of the connecting terminal in a punching mode.
The horizontal wire connecting plate connector is characterized in that wire insulation lamination connecting pins are integrally formed on two sides of the rear end of the connecting terminal in a punching mode.
The horizontal wire connecting plate connector is characterized in that a first positioning pin and a second positioning pin which are staggered are arranged on two sides of the connecting terminal.
The horizontal wire connecting plate connector is characterized in that reinforcing ribs are integrally formed on the first positioning pin and the second positioning pin in a punching mode.
The horizontal wire connecting plate connector is characterized in that an unlocking groove communicated with the retaining elastic sheet is arranged in front of the hanging table.
The horizontal type wire connecting plate connector is characterized in that a guide groove is formed in the lower end of the hanging table.
The utility model discloses a horizontal line board connector advantage as follows: after the splayed retaining hook on two sides of the terminal seat and the second retaining hook of the wiring terminal are hooked with the printed circuit board, welding is carried out, so that the connection strength and stability can be greatly improved, and the connector can be prevented from falling off from the printed circuit board.
The present invention will be further explained with reference to the drawings.
Drawings
Fig. 1 is a schematic structural diagram of a horizontal wire connector according to the present invention;
fig. 2 is a schematic structural view of the connection terminal of the present invention;
fig. 3 is a schematic structural diagram of the terminal block of the present invention.
Detailed Description
Referring to fig. 1-3, the present invention provides a horizontal type wire connecting board connector, comprising: a terminal block 1 and a terminal block 2. The terminal seat is characterized in that the terminal seat 1 is integrally formed by injection molding and is provided with a group of terminal inserting cavities 3 which are horizontally distributed, connecting columns 4 are formed on two side bodies of the terminal seat 1 by injection molding, splayed stopping hooks 5 are arranged on the connecting columns 4, and the splayed stopping hooks 5 are hung and blocked with mounting holes in a printed circuit board. The wiring terminal 2 is inserted into the terminal insertion cavity 3 of the terminal base 1, and a welding part 6 extending out of the bottom of the terminal base 1 is integrally formed on one side of the wiring terminal 2 in a punching mode. Weld part 6 comprises relative left side welding pin 7, the right side welding pin 8 that sets up, the front end of left side welding pin 7, right side welding pin 8 all is equipped with the point portion 9 that closes up each other, just weld part 6 corresponds point portion 9 rear end is equipped with second stopping couple 10, works as behind weld part 6 inserts the weld hole on the printed circuit board, second stopping couple 10 articulates in the side of printed circuit board.
Preferably, the welding portion 6 is formed with an outward protrusion 11 bent to correspond to an upper portion of the second retaining hook 10. When the soldering part 6 is inserted into the soldering hole of the printed circuit board, the protruding part 11 is supported by the soldering hole of the printed circuit board by tension, thereby further improving the stability of connection.
Preferably, the side wall of the wiring terminal 2 is integrally punched and formed with a retaining elastic sheet 12, and the terminal block 1 is provided with a hanging table 13 which is in hanging connection with the retaining elastic sheet 12. And a first positioning pin 16 and a second positioning pin 16' which are staggered with each other are arranged on two sides of the wiring terminal 2. When the wiring terminal 2 is inserted into the terminal inserting cavity 3 of the terminal block 1, the retaining elastic sheet 12 is hung on the end surface of the hanging table 13, and the first positioning pin 16 and the second positioning pin 16 ″ are supported on the inner wall of the terminal block 1, so that the wiring terminal 2 can be stably installed in the terminal block 1.
Preferably, the wire conductor pressing pin 14 is integrally formed on both sides of the front end of the connection terminal 2 by punching. And the two sides of the rear end of the wiring terminal 2 are integrally punched and formed with a wire insulation laminated pin 15. The conductor of the lead is fixed by pressing through the wire conductor pressing pin 14, and the insulation layer of the lead is fixed by pressing through the lead insulation laminating pin 15, so that the lead is connected.
Preferably, the first positioning leg 16 and the second positioning leg 16 ″ are integrally stamped and formed with a reinforcing rib 17, so as to improve the supporting strength of the first positioning leg 16 and the second positioning leg 16 ″.
Preferably, an unlocking groove 18 communicated with the backstop elastic sheet 12 is arranged in front of the hanging table 13. When the wiring terminal 2 needs to be taken out of the terminal base 1, a tool is inserted into the unlocking groove 18 to press the backstop elastic sheet 12, so that the disassembly is convenient.
Preferably, the lower end of the hanging table 13 is provided with a guide groove 19. When the wiring terminal 2 is inserted into the terminal block 1, the anti-return spring 12 faces upwards and is aligned with the guide groove 19, so that the wiring terminal 2 can be correctly inserted and is hooked with the hanging table 13.
In the above, the present invention is not limited to any form, and although the present invention has been disclosed in the above preferred embodiments, it is not limited to the present invention, and any skilled person familiar with the art can make some changes or modifications to equivalent embodiments without departing from the technical scope of the present invention, but all the technical matters of the present invention do not depart from the technical scope of the present invention.
Claims (9)
1. A horizontal wire harness connector, comprising:
the terminal seat (1) is provided with a group of terminal inserting cavities (3) which are horizontally distributed, connecting columns (4) are arranged on two sides of the terminal seat, and splayed backstop hooks (5) are arranged on the connecting columns (4);
binding post (2), peg graft in terminal grafting chamber (3) of terminal seat (1), the integrative stamping forming of its one side has the follow welding part (6) that the bottom of terminal seat (1) stretches out, welding part (6) are welded pin (7), right side by the relative left side that sets up and are welded pin (8) and constitute, the front end of welding pin (7), right side is welded pin (8) all is equipped with sharp portion (9) that close together each other, and corresponds sharp portion (9) rear end is equipped with second stopping couple (10).
2. The horizontal type wire connection board connector according to claim 1, wherein the welding portion (6) is formed with an outward protrusion (11) by bending corresponding to the upper portion of the second retaining hook (10).
3. The horizontal wire connecting plate connector according to claim 1, wherein the side wall of the connecting terminal (2) is integrally formed with a retaining spring (12) in a stamping manner, and the terminal block (1) is provided with a hanging table (13) which is in hanging fit with the retaining spring (12).
4. The horizontal wire connecting plate connector according to claim 1, wherein wire conductor press pins (14) are integrally formed on both sides of the front end of the connecting terminal (2).
5. The horizontal type wire connecting board connector according to claim 1, wherein a wire insulation laminate pin (15) is integrally press-formed on both sides of the rear end of the connecting terminal (2).
6. The horizontal wire connecting plate connector according to claim 1, wherein the wire connecting terminal (2) is provided at both sides thereof with a first positioning pin (16) and a second positioning pin (16 ") which are staggered with each other.
7. The horizontal type wire connecting board connector according to claim 6, wherein the first positioning leg (16) and the second positioning leg (16 ") are integrally formed with a reinforcing rib (17) by press-molding.
8. The horizontal wire connecting plate connector according to claim 3, wherein an unlocking groove (18) communicated with the retaining spring plate (12) is formed in front of the hanging table (13).
9. The horizontal wire connecting plate connector according to claim 3, wherein the lower end of the hanging table (13) is provided with a guide groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221973622.9U CN217768871U (en) | 2022-07-29 | 2022-07-29 | Horizontal wire connecting plate connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221973622.9U CN217768871U (en) | 2022-07-29 | 2022-07-29 | Horizontal wire connecting plate connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217768871U true CN217768871U (en) | 2022-11-08 |
Family
ID=83877309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221973622.9U Active CN217768871U (en) | 2022-07-29 | 2022-07-29 | Horizontal wire connecting plate connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217768871U (en) |
-
2022
- 2022-07-29 CN CN202221973622.9U patent/CN217768871U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |