CN210226105U - Patch type connector - Google Patents
Patch type connector Download PDFInfo
- Publication number
- CN210226105U CN210226105U CN201921146554.7U CN201921146554U CN210226105U CN 210226105 U CN210226105 U CN 210226105U CN 201921146554 U CN201921146554 U CN 201921146554U CN 210226105 U CN210226105 U CN 210226105U
- Authority
- CN
- China
- Prior art keywords
- shell
- circuit board
- reference column
- connector
- locating hole
- 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
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 9
- 210000003205 muscle Anatomy 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 239000003292 glue Substances 0.000 abstract 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model relates to a SMD connector, including gluing the shell, glue the top of shell and draw forth more than one binding post, glue the below of shell and arrange the paster pin according to binding post's order, glue the bottom of shell and still be equipped with the reference column, the reference column is used for being positioned SMD connector on the circuit board, the terminal surface size of reference column is adapted to the locating hole on the circuit board, the even distribution in side of reference column is more than one conquassation muscle. Through the setting of above structure, the terminal surface size of selecting the reference column is adapted to the locating hole, and when the locating column slowly passed the locating hole, the conquassation muscle is breakable, and the fracture produces the extrusion force towards the border of locating hole, guarantees that the connector can be pre-fixed in the circuit board for one back process can go on reliably.
Description
Technical Field
The utility model relates to a SMD connector.
Background
In application, the patch type connector needs to be positioned on a circuit board firstly and then welded with pins. However, since the thickness of the circuit board is thin, the positioning post of the patch type connector is long, and the positioning post of the patch type connector is not matched with the positioning hole on the circuit board, the positioning of the connector and the circuit board becomes difficult, and the patch pin cannot be accurately welded.
Disclosure of Invention
In view of this, an object of the present invention is to provide a surface mount connector having a crush rib on a positioning column, wherein the positioning between the connector and the circuit board is completed by interference fit generated after the crush rib is broken.
In order to realize above purpose, this practicality adopts such SMD connector, including gluing the shell, the top of gluing the shell draw forth more than one binding post, the below of gluing the shell according to binding post's order arrange the paster pin, the bottom of gluing the shell still be equipped with the reference column, the reference column be used for with SMD connector positioning on the circuit board, the terminal surface size of reference column adapt to the circuit board on the locating hole, the even more than one rib of conquassation of distributing in side of reference column. Compared with the prior art, the invention has the beneficial technical effects that: through the setting of above structure, the terminal surface size of selecting the reference column is adapted to the locating hole, and when the locating column slowly passed the locating hole, the conquassation muscle is breakable, and the fracture produces the extrusion force towards the border of locating hole, guarantees that the connector can be pre-fixed in the circuit board for one back process can go on reliably.
Particularly, the free end of the connecting terminal is parallel to the bottom surface of the rubber shell, and the connecting terminal bends for 90 degrees and then enters the rubber shell. Through the arrangement of the structure, the free end of the wiring terminal is parallel to the bottom surface of the rubber shell, namely the circuit board, so that the wiring terminal can be conveniently connected with other parts, the transverse space of the circuit board is fully utilized, and the situation that the wiring terminal extends longitudinally and further the whole system is overlarge in size is avoided.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
As shown in fig. 1, a surface mount connector includes a rubber casing 3, more than one wiring terminal 1 is led out from the upper side of the rubber casing 3, surface mount pins 2 are arranged below the rubber casing 3 according to the order of the wiring terminal 1, a positioning column 4 is further arranged at the bottom of the rubber casing 3, the positioning column 4 is used for positioning the surface mount connector on a circuit board, the end face of the positioning column 4 is adapted to a positioning hole on the circuit board, and more than one crushing rib 41 is uniformly distributed on the side face of the positioning column 4.
The free end of the wiring terminal 1 is parallel to the bottom surface of the rubber casing 3, and the wiring terminal 1 bends for 90 degrees and then enters the rubber casing 3.
Claims (2)
1. The utility model provides a SMD connector, is including gluing the shell, the top of gluing the shell draw forth more than one binding post, the below of gluing the shell arrange the paster pin according to binding post's order, the bottom of gluing the shell still be equipped with the reference column, the reference column be used for with SMD connector positioning on the circuit board, its characterized in that: the size of the end face of the positioning column is suitable for the positioning hole in the circuit board, and more than one crushing rib is uniformly distributed on the side face of the positioning column.
2. The patch connector according to claim 1, wherein: the free end of the wiring terminal is parallel to the bottom surface of the rubber shell, and the wiring terminal bends for 90 degrees and then enters the rubber shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921146554.7U CN210226105U (en) | 2019-07-20 | 2019-07-20 | Patch type connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921146554.7U CN210226105U (en) | 2019-07-20 | 2019-07-20 | Patch type connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210226105U true CN210226105U (en) | 2020-03-31 |
Family
ID=69916634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921146554.7U Active CN210226105U (en) | 2019-07-20 | 2019-07-20 | Patch type connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210226105U (en) |
-
2019
- 2019-07-20 CN CN201921146554.7U patent/CN210226105U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |