CN203850467U - Anti-falling type pin - Google Patents
Anti-falling type pin Download PDFInfo
- Publication number
- CN203850467U CN203850467U CN201420176815.0U CN201420176815U CN203850467U CN 203850467 U CN203850467 U CN 203850467U CN 201420176815 U CN201420176815 U CN 201420176815U CN 203850467 U CN203850467 U CN 203850467U
- Authority
- CN
- China
- Prior art keywords
- pin
- pedestal
- base
- pin header
- clamping
- 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.)
- Expired - Fee Related
Links
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 7
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Multi-Conductor Connections (AREA)
Abstract
The utility model discloses an anti-falling type pin. The anti-falling type pin comprises a fixing pedestal; the fixing pedestal comprises a horizontally disposed long-strip-shaped pin pedestal and a longitudinally disposed long-strip-shaped clamping pedestal; the pin pedestal is provided with a pin through hole array composed of pin through holes; an inner side wall of the clamping pedestal is provided with an inwardly protruded clamping projection; and L-shaped connecting pins are respectively disposed in the pin through holes. By utilization of the clamping projection which inwardly protrudes from the inner side wall of the clamping pedestal, when connecting wire heads are plugged into the connecting pins by users, outer walls of the connecting wire heads can be firmly clamped by the clamping projection, and therefore firmness and reliability of connection of electronic devices are largely improved. The anti-falling type pin is simple in structure, low in cost, firm in connection, and high in practicality.
Description
Technical Field
The present invention relates to an electronic connector, and more particularly, to a drop-proof pin header.
Background
The pin header is a common electronic component connector and is widely applied to connection of a PCB. When the existing pin header is connected with an external connecting terminal, the friction force of the pin header is mainly depended, the friction force is very limited, and the connecting terminal is easy to fall off from the pin header to cause circuit break.
Disclosure of Invention
The utility model mainly solves the technical problem existing in the prior art, thereby providing an anti-drop pin header.
The above technical problem of the present invention can be solved by the following technical solutions:
the utility model provides an anticreep type pin header, anticreep type pin header contain a fixed baseplate, fixed baseplate contain the rectangular form pin header base that transversely sets up and the rectangular form block base that vertically sets up, the pin header base on be equipped with the pin header through-hole array of constituteing by the pin header through-hole, the inside wall of block base on be equipped with an inside outstanding block protrusion, the pin header through-hole in be equipped with the connection contact pin of "L" shape respectively.
As the preferred embodiment of the present invention, the fixing base is integrally formed of nylon.
As a preferred embodiment of the present invention, the engaging protrusion is V-shaped.
The utility model discloses an anticreep type pin header utilizes the inside outstanding block protrusion of the inside wall of block base, and after the user connected the connecting pin plug, this block protrusion can firmly block the outer wall of connecting pin, has improved the fastness and the reliability that electron device connects greatly. The anti-falling pin header is simple in structure, low in cost, firm in connection and high in practicability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic three-dimensional structure view of the anti-drop pin header of the present invention;
FIG. 2 is an exploded perspective view of the drop-preventing pin header of FIG. 1;
FIG. 3 is an enlarged detail view of area A of the anti-drop pin header of FIG. 2;
wherein,
1. the anti-drop pin header; 2. a fixed base; 21. a pin header base; 211. a pin header through hole; 22. clamping the base; 221. clamping the protrusion; 3. and connecting pins.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
As shown in fig. 1 to fig. 3, the anti-drop type pin header 1 of the present invention comprises a fixing base 2, wherein the fixing base 2 comprises a horizontally disposed long strip pin header base 21 and a vertically disposed long strip fastening base 22, the pin header base 21 is provided with a pin header through hole array formed by pin header through holes 211, an inwardly protruding fastening protrusion 221 is disposed on the inner side wall of the fastening base 22, and the pin header through holes 211 are respectively provided with an "L" -shaped connecting pin 3.
The fixed base 2 is integrally formed of nylon.
The engaging protrusion 221 is formed in a V shape.
Without being limited thereto, any changes or substitutions which are not thought of through creative efforts should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (3)
1. The utility model provides a anticreep type bank needle, characterized in that, anticreep type bank needle (1) contain a fixed baseplate (2), fixed baseplate (2) contain a long banding bank needle base (21) of horizontal setting and a long banding block base (22) of vertical setting, bank needle base (21) on be equipped with the bank needle through-hole array of constituteing by bank needle through-hole (211), the inside wall of block base (22) on be equipped with an inside outstanding block protrusion (221), bank needle through-hole (211) in be equipped with a connection contact pin (3) of "L" shape respectively.
2. The drop-proof pin header as claimed in claim 1, wherein the fixed base (2) is integrally formed of nylon.
3. The anti-drop pin header according to claim 2, wherein the engaging protrusion (221) is V-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420176815.0U CN203850467U (en) | 2014-04-14 | 2014-04-14 | Anti-falling type pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420176815.0U CN203850467U (en) | 2014-04-14 | 2014-04-14 | Anti-falling type pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203850467U true CN203850467U (en) | 2014-09-24 |
Family
ID=51563441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420176815.0U Expired - Fee Related CN203850467U (en) | 2014-04-14 | 2014-04-14 | Anti-falling type pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203850467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103956601A (en) * | 2014-04-14 | 2014-07-30 | 肖叶 | Anti-disengaging pin header |
-
2014
- 2014-04-14 CN CN201420176815.0U patent/CN203850467U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103956601A (en) * | 2014-04-14 | 2014-07-30 | 肖叶 | Anti-disengaging pin header |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20150414 |
|
| EXPY | Termination of patent right or utility model |