CN215008632U - Shock-resistant contact pin - Google Patents
Shock-resistant contact pin Download PDFInfo
- Publication number
- CN215008632U CN215008632U CN202120581957.5U CN202120581957U CN215008632U CN 215008632 U CN215008632 U CN 215008632U CN 202120581957 U CN202120581957 U CN 202120581957U CN 215008632 U CN215008632 U CN 215008632U
- Authority
- CN
- China
- Prior art keywords
- contact pin
- pin
- pcb board
- weld part
- contact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000035939 shock Effects 0.000 title claims description 13
- 238000003466 welding Methods 0.000 claims description 11
- 238000005452 bending Methods 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Images
Abstract
The utility model belongs to the technical field of the contact pin technique and specifically relates to indicate an antidetonation contact pin, including casing, first contact pin and second contact pin, first contact pin and the second contact pin is all inserted and is located the casing, the lower extreme of first contact pin is provided with the first weld part that is used for the PCB board paster, the lower extreme of second contact pin is provided with and is used for inserting the second weld part of establishing into the PCB board. The utility model discloses novel structure, design benefit, first weld part adopt the form of paster to fix on the PCB board, and the mode that the second weld part adopted the cut-in is fixed on the PCB board, and first weld part and PCB board surface mounting, second weld part and the plate internal portion of PCB board are fixed, and both mutually support, and fixed effect is excellent, has avoided producing not hard up situation because of product transportation vibrations effectively, makes the quality of product obtain the guarantee.
Description
Technical Field
The utility model belongs to the technical field of the contact pin technique and specifically relates to indicate an antidetonation contact pin.
Background
The PCB board makes circuit miniaturation, intuitionistic, plays an important role to fixed circuit's batch production and optimization electrical apparatus overall arrangement, and output or input terminal go on with the contact pin just for some PCB boards or the mode of row of inserting, makes things convenient for disconnection and connection, and the contact pin is mainly done with external connection usefulness, but the PCB board product after the welding receives vibrations easily in the transportation and leads to becoming flexible, has influenced the life of product.
SUMMERY OF THE UTILITY MODEL
The utility model discloses problem to prior art provides an antidetonation contact pin, is favorable to consolidating the welding, has avoided producing not hard up situation because of product transportation vibrations to make the quality of product obtain the guarantee.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides an antidetonation contact pin, includes casing, first contact pin and second contact pin, first contact pin and the second contact pin all inserts and locates the casing, the lower extreme of first contact pin is provided with the first weld part that is used for PCB board paster, the lower extreme of second contact pin is provided with and is used for inserting the second weld part of establishing into the PCB board.
Wherein, the first welding part is formed by bending the bottom of the first pin by 90 degrees.
The first contact pin and the second contact pin are provided with a plurality of pins.
Wherein, the bending directions of the first welding parts are consistent.
Wherein, a plurality of second contact pins use the center of casing as the symmetrical center bilateral symmetry setting.
And the first contact pin and the second contact pin are both provided with fixing parts used for fixing the first contact pin and the second contact pin with the shell.
The top of the fixing piece is provided with a first stop block, and the middle of the fixing piece is provided with a second stop block.
The utility model has the advantages that: the utility model discloses novel structure, design benefit, first weld part adopt the form of paster to fix on the PCB board, and the mode that the second weld part adopted the cut-in is fixed on the PCB board, and first weld part and PCB board surface mounting, second weld part and PCB inboard inside are fixed, and both mutually support, and fixed effect is excellent, has avoided producing not hard up situation because of product transportation vibrations effectively, makes the quality of product obtain the guarantee.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the fixing member of the present invention.
The reference numerals are respectively: 1. the connector comprises a shell, 2, a first contact pin, 3, a second contact pin, 4, a first welding part, 5, a second welding part, 6, a fixing part, 7, a first stop block, 8 and a second stop block.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.
An anti-seismic contact pin is shown in figures 1-2 and comprises a shell 1, a first contact pin 2 and a second contact pin 3, wherein the first contact pin 2 and the second contact pin 3 are inserted into the shell 1, the lower end of the first contact pin 2 is provided with a first welding part 4 for a PCB (printed circuit board) patch, and the lower end of the second contact pin 3 is provided with a second welding part 5 for inserting a PCB. Specifically, the utility model discloses novel structure, design benefit, first weld part 4 adopts the form of paster to fix on the PCB board, and second weld part 5 adopts the mode of cut straightly to fix on the PCB board, and first weld part 4 and PCB board surface mounting, second weld part 5 and the plate internal portion of PCB board are fixed, and both mutually support, and fixed effect is excellent, has avoided producing not hard up situation because of product transportation vibrations effectively, makes the quality of product obtain the guarantee.
In the shock-resistant pin of the present embodiment, the first soldering portion 4 is formed by bending the bottom of the first pin 2 by 90 degrees. Specifically, bend 90 degrees and form one with 2 upper end vertically planes of first contact pin, this plane and PCB board surface welded fastening, first contact pin 2 perpendicular to PCB board simultaneously, the convenience is connected with external equipment.
In the shock-resistant pin of the present embodiment, the first pin 2 and the second pin 3 are both provided in plurality. Specifically, a plurality of first contact pins 2 and a plurality of second contact pins 3 are fixed on the PCB board simultaneously, and the fixing effect is good.
In the shock-resistant pin according to the present embodiment, the bending directions of the first welding portions 4 are the same. Particularly, the arrangement facilitates planning of the PCB.
In the shock-resistant pin according to this embodiment, the second pins 3 are symmetrically distributed with the center of the housing 1 as the center of symmetry. Specifically, 3 symmetric distributions of second contact pin, when inserting the PCB board, the PCB board plate body is right the utility model discloses the fixed action effect is more even.
In the shock-resistant pin of the present embodiment, the first pin 2 and the second pin 3 are both provided with a fixing member 6 for fixing with the housing 1. Specifically, the fixing member 6 effectively prevents the first pin 2 and the second pin 3 from falling off from the housing, which results in a reduction in the service life of the product.
In the shock-resistant contact pin of the present embodiment, a first stop 7 is disposed at the top of the fixing member 6, and a second stop 8 is disposed at the middle of the fixing member 6. Specifically, the first stopper 7 effectively prevents the housing 1 from falling off upward from the top, and the second stopper 8 effectively prevents the housing 1 from falling off from both the upper and lower ends in cooperation with the first stopper 7.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.
Claims (7)
1. An anti-seismic contact pin, its characterized in that: including casing, first contact pin and second contact pin, first contact pin and the second contact pin all inserts and locates the casing, the lower extreme of first contact pin is provided with the first weld part that is used for the PCB board paster, the lower extreme of second contact pin is provided with and is used for inserting the second weld part of establishing into the PCB board.
2. A shock resistant pin as set forth in claim 1 wherein: the first welding part is formed by bending the bottom of the first pin by 90 degrees.
3. A shock resistant pin as set forth in claim 1 wherein: the first contact pin and the second contact pin are provided with a plurality of pins.
4. A shock resistant pin as set forth in claim 3 wherein: the bending directions of the first welding parts are consistent.
5. A shock resistant pin as set forth in claim 3 wherein: the plurality of second contact pins are distributed and arranged in a bilateral symmetry mode by taking the center of the shell as a symmetry center.
6. A shock resistant pin as set forth in claim 1 wherein: the first contact pin and the second contact pin are provided with fixing pieces used for fixing the first contact pin and the second contact pin with the shell.
7. A seismic resistant pin according to claim 6 wherein: the top of mounting is provided with first dog, the middle part of mounting is provided with the second dog.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120581957.5U CN215008632U (en) | 2021-03-22 | 2021-03-22 | Shock-resistant contact pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120581957.5U CN215008632U (en) | 2021-03-22 | 2021-03-22 | Shock-resistant contact pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215008632U true CN215008632U (en) | 2021-12-03 |
Family
ID=79161916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120581957.5U Active CN215008632U (en) | 2021-03-22 | 2021-03-22 | Shock-resistant contact pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215008632U (en) |
-
2021
- 2021-03-22 CN CN202120581957.5U patent/CN215008632U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 523000 rooms 201, 202, 203, 205, 206, 207 and 208, building 1, No. 3, Junma 1st Road, Chigang, Humen Town, Dongguan City, Guangdong Province Patentee after: Guangdong Aodiya Electronics Co.,Ltd. Country or region after: China Address before: 523000 rooms 201, 202, 203, 205, 206, 207 and 208, building 1, No. 3, Junma 1st Road, Chigang, Humen Town, Dongguan City, Guangdong Province Patentee before: Guangdong aodia Electronics Co.,Ltd. Country or region before: China |