CN2775884Y - Connector locating connection pin and connector with said locating connecting pin - Google Patents
Connector locating connection pin and connector with said locating connecting pin Download PDFInfo
- Publication number
- CN2775884Y CN2775884Y CN 200420103143 CN200420103143U CN2775884Y CN 2775884 Y CN2775884 Y CN 2775884Y CN 200420103143 CN200420103143 CN 200420103143 CN 200420103143 U CN200420103143 U CN 200420103143U CN 2775884 Y CN2775884 Y CN 2775884Y
- Authority
- CN
- China
- Prior art keywords
- connector
- pin
- location
- connecting pin
- locating
- 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
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Abstract
The utility model relates to a connector positioning connecting pin and a connector with the connecting pin. The positioning connecting pin is positioned on the bottom surface of the connector and can be matched with a corresponding positioning hole on a printed circuit board, the positioning connecting pin has an elastic fork-shaped structure, and the width of the widest position of the elastic fork-shaped structure is larger than the inner diameter of the positioning hole. Because of the elastic fork-shaped structure, positioning connecting pin can deform to be inserted into the positioning hole on the printed circuit board and the positioning connecting pin and the positioning hole are tightly matched with each other to firmly fix the connector.
Description
Technical field
The utility model is about connector location pin and has the connector of this kind location pin.
Background technology
As shown in Figure 1, the bottom surface of some connectors 1 is provided with two location pins 11, and this location is a cylindrical structural as pin 11, and the varying in size of this two pin 11, to reach the effect of fool proof.And printed circuit board (PCB) is provided with two location hole (not shown)s with location pin 11 corresponding cooperations.By cooperating of this location pin and location hole, connector 1 is positioned on the printed circuit board (PCB).
But above-mentioned technology has following weak point:
Because this location pin 11 is a cylindrical structural, be inserted in the location hole for the ease of it, so its diameter is slightly smaller than footpath within the location hole, it is matched in clearance between the two, so, connector 1 is not absolute fix in the horizontal direction, the possibility of rocking in addition, and in vertical direction, the then basic possibility of not having the location.Particularly when connector 1 centre-of gravity shift, because this location pin 11 can not locate in vertical direction, and not absolute fix of horizontal direction, be plugged on the printed circuit board (PCB) promptly inclinedly so work as connector 1, even can fall down.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of connector location pin, and it can realize being positioned on the printed circuit board (PCB) connector is comprehensive.
The utility model by solving the problems of the technologies described above the technical scheme that is adopted is: the location pin of this connector, it is positioned at the bottom surface of connector, can cooperate with the corresponding location hole on the printed circuit board (PCB), and this location pin is an elasticity fork configuration, and the distance of the widest part of this elasticity fork configuration is greater than footpath within the location hole.
Another technical problem to be solved in the utility model provides a kind of connector, and it can comprehensively be positioned on the printed circuit board (PCB).
The utility model by solving the problems of the technologies described above the technical scheme that is adopted is: the bottom surface of this connector is provided with the location pin, this location pin can cooperate with the corresponding location hole on the printed circuit board (PCB), and this location pin is an elasticity fork configuration, and the distance of the widest part of this elasticity fork configuration is greater than footpath within the location hole.
Mat is above-mentioned, and the location pin of the utility model is the elasticity fork configuration, and the distance of its widest part is greater than footpath within the location hole, thus be interference fit between this location the widest part of pin and the location hole, with the level of assurance connector and the location of vertical direction.
Description of drawings
Fig. 1 is the schematic diagram of background technology connector.
Fig. 2 is the schematic diagram of the utility model connector.
Fig. 3 is the utility model location pin schematic diagram.
Embodiment
As shown in Figure 2, the bottom surface of the connector 1 of present embodiment is provided with two location pins 12, and this location pin 12 is an elasticity fork configuration, and the varying in size of this two pin 12, to reach the effect of fool proof.And printed circuit board (PCB) is provided with two location hole (not shown)s with location pin 12 corresponding cooperations, and the internal diameter of this location hole is less than the distance of the widest part of corresponding location pin 12.By cooperating of this location pin 12 and location hole, connector 1 is positioned on the printed circuit board (PCB).
Because location pin 12 is the elasticity fork configuration, and the distance of its widest part so be interference fit between the widest part of this location pin 12 and the location hole, can guarantee the location of the level and the vertical direction of connector 1 greater than footpath within the location hole.Even the connector of centre-of gravity shift 1, because closely cooperating between location pin 12 and the location hole, it is plugged in the printed circuit board (PCB) also can not tilt.
In addition, for the elasticity capacity that makes location pin 12 is stronger, can make the terminal of its fork configuration separate (as shown in Figure 3).
Claims (6)
1, a kind of connector is located pin, and it is positioned at the bottom surface of connector, can cooperate with the corresponding location hole on the printed circuit board (PCB), it is characterized in that:
This location pin is an elasticity fork configuration, and the distance of the widest part of this elasticity fork configuration is greater than footpath within the location hole.
2, connector is located pin according to claim 1, it is characterized in that: the fork terminal of described location pin is separated.
3, connector is located pin as claimed in claim 1 or 2, and it is characterized in that: described location pin has two, and both vary in size.
4, a kind of have a connector of locating pin according to claim 1, and this location pin is positioned at the bottom surface of this connector, and should can cooperate with the corresponding location hole on the printed circuit board (PCB) by location pin, it is characterized in that:
This location pin is an elasticity fork configuration, and the distance of the widest part of this elasticity fork configuration is greater than footpath within the location hole.
5, as connector as described in the claim 4, it is characterized in that: the fork terminal of described location pin is separated.
6, as connector as described in claim 4 or 5, it is characterized in that: described location pin has two, and both vary in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420103143 CN2775884Y (en) | 2004-12-29 | 2004-12-29 | Connector locating connection pin and connector with said locating connecting pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420103143 CN2775884Y (en) | 2004-12-29 | 2004-12-29 | Connector locating connection pin and connector with said locating connecting pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2775884Y true CN2775884Y (en) | 2006-04-26 |
Family
ID=36750199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420103143 Expired - Fee Related CN2775884Y (en) | 2004-12-29 | 2004-12-29 | Connector locating connection pin and connector with said locating connecting pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2775884Y (en) |
-
2004
- 2004-12-29 CN CN 200420103143 patent/CN2775884Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060426 Termination date: 20111229 |