CN211907772U - Anti-falling pin header - Google Patents
Anti-falling pin header Download PDFInfo
- Publication number
- CN211907772U CN211907772U CN202020657538.0U CN202020657538U CN211907772U CN 211907772 U CN211907772 U CN 211907772U CN 202020657538 U CN202020657538 U CN 202020657538U CN 211907772 U CN211907772 U CN 211907772U
- Authority
- CN
- China
- Prior art keywords
- pin header
- mounting groove
- row
- dwang
- ejector pad
- 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.)
- Active
Links
- 210000002421 cell wall Anatomy 0.000 claims abstract description 8
- 235000008331 Pinus X rigitaeda Nutrition 0.000 abstract description 2
- 235000011613 Pinus brutia Nutrition 0.000 abstract description 2
- 241000018646 Pinus brutia Species 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Closures For Containers (AREA)
Abstract
The utility model discloses an anti-drop pin header, which comprises a pin header base and a plurality of contact pins, wherein the pin header base is provided with a plurality of through holes, the plurality of through holes are arranged along the length direction of the pin header base, and the plurality of contact pins are correspondingly arranged in the plurality of through holes; the top of row's needle base is equipped with two mounting grooves, two mounting grooves are located the both sides of contact pin respectively, the tank bottom of mounting groove is equipped with the spout, slidable is connected with the ejector pad on the spout, the lateral part of ejector pad is equipped with the button, the one end that the ejector pad was kept away from to the button runs through the cell wall of mounting groove and extends to row's needle base outside, the inboard of ejector pad is equipped with the dwang, the dwang passes through pivot pin connection in the mounting groove, be connected with the spring between the cell wall of dwang and mounting groove, the spring is located the below of pivot, the lower extreme of dwang supports and leans on. The utility model relates to a needle is arranged to anticreep type can prevent effectively that row's needle and row from taking place the pine between female takes off, improves row's needle and row female connection stability and reliability.
Description
Technical Field
The utility model relates to a anticreep type pin header.
Background
The pin header, a kind of connector, has been widely used in the PCB circuit board in electronics, electrical appliances, instruments, and has the function of a bridge between the interrupted or isolated dead circuit in the circuit, and is responsible for the transmission of current or signal. The pin header is usually matched with the pin header to form plate-to-plate connection; or the wire harness is matched with an electronic wire harness terminal for use to form board-to-wire connection; or can be used independently for board-to-board connections. However, when the conventional pin header and the conventional pin header are connected, the pin header and the pin header are mainly connected by virtue of friction force between the pins and the jacks, but the friction force is very limited, and the pin header are easily loosened after long-term use, so that the connection stability of the pin header and the pin header is affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a needle is arranged to anticreep type, its is rational in infrastructure, can prevent effectively that row's needle and row from taking place the pine phenomenon of taking off between female to improve row's needle and row female connection stability and reliability.
In order to achieve the purpose, the technical scheme of the utility model is to design an anti-drop pin header, which comprises a pin header base and a plurality of contact pins, wherein the pin header base is provided with a plurality of through holes which are arranged at equal intervals along the length direction of the pin header base, and the contact pins are correspondingly arranged in the through holes; the top of row's needle base is equipped with two mounting grooves, and these two mounting grooves are located the both sides of contact pin respectively, the tank bottom of mounting groove is equipped with the spout, and slidable is connected with the ejector pad on this spout, and the lateral part of this ejector pad is equipped with the button, and the one end that the ejector pad was kept away from to this button runs through the cell wall of mounting groove and extends to row's needle base outside, the inboard of ejector pad is equipped with the dwang, and this dwang passes through pivot connection in the mounting groove, and is connected with the spring between the cell wall of this dwang and mounting groove, and this spring is located the below of pivot, the lower extreme of dwang supports the lateral part that leans on at.
Preferably, the limit buckle extends inwards to form a clamping part.
Preferably, a through hole for the button to penetrate through is arranged on the groove wall of the mounting groove.
Preferably, the button and the push block are integrally connected.
Preferably, the pins are L-shaped pins.
The utility model has the advantages and the beneficial effects that: the anti-falling pin header has reasonable structure, and can effectively prevent the pin header and the pin header from loosening, thereby improving the connection stability and reliability of the pin header and the pin header.
When the pin header and the pin header are inserted and assembled, the button is pressed, the push block pushes the rotating rod to rotate outwards and compress the spring, then the contact pins on the pin header base are inserted into the jacks of the pin header base, when the contact pins are inserted in place, the button is released, the rotating rod rotates inwards under the action of the elastic restoring force of the spring, and therefore the limiting buckle is driven to move towards the pin header base until the clamping part on the limiting buckle is inserted into the limiting groove on the pin header base, the clamping connection between the limiting buckle and the limiting groove is realized, and the loosening phenomenon between the pin header and the pin header is prevented; and the rotating rod is pushed to push the push block and the button to reset in the inward rotating process so as to be used when the pin header and the pin header are disassembled.
Drawings
Fig. 1 is a schematic diagram of the present invention.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The utility model discloses the technical scheme who specifically implements is:
as shown in fig. 1, an anti-drop pin header comprises a pin header base 101 and a plurality of pins 102, wherein the pin header base 101 is provided with a plurality of through holes, the through holes are arranged at equal intervals along the length direction of the pin header base 101, and the pins 102 are correspondingly arranged in the through holes; the top of row needle base 101 is equipped with two mounting grooves 103, and these two mounting grooves 103 are located the both sides of contact pin 102 respectively, the tank bottom of mounting groove 103 is equipped with spout 104, and slidable is connected with ejector pad 105 on this spout 104, and the lateral part of this ejector pad 105 is equipped with button 106, and the one end that ejector pad 105 was kept away from to this button 106 runs through the cell wall of mounting groove 103 and extends to row needle base 101 outside, the inboard of ejector pad 105 is equipped with dwang 107, and this dwang 107 passes through pivot 108 and connects in mounting groove 103, and is connected with spring 109 between the cell wall of this dwang 107 and mounting groove 103, and this spring 109 is located the below of pivot 108, the lower extreme of dwang 107 supports and leans on the lateral part at ejector pad 105, and the upper end of this dwang 107 extends.
The stopper 110 extends inward to form an engaging portion 111.
The wall of the mounting groove 103 is provided with a through hole for the button 106 to pass through.
The push button 106 and the push block 105 are integrally connected.
The pin 102 is an L-shaped pin.
The utility model has the advantages and the beneficial effects that: the anti-falling pin header has reasonable structure, and can effectively prevent the pin header and the pin header from loosening, thereby improving the connection stability and reliability of the pin header and the pin header.
When the pin header and the pin header are inserted and assembled, the button 106 is pressed, the push block 105 pushes the rotating rod 107 to rotate outwards and compress the spring 109, then the pin 102 on the pin header base 101 is inserted into the jack 202 of the pin header base 201, when the pin 102 is inserted in place, the button 106 is released, the rotating rod 107 rotates inwards under the action of the elastic restoring force of the spring 109, and the limit buckle 110 is driven to move towards the pin header base 201 until the clamping part 111 on the limit buckle 110 is inserted into the limit groove 203 on the pin header base 201, so that the clamping connection between the limit buckle 110 and the limit groove 203 is realized, and the loosening phenomenon between the pin header and the pin header is prevented; and, the push block 105 and the push button 106 are reset during the inward rotation of the rotating lever 107, so as to be used when the detachment of the pin header and the nut header is performed.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The anti-falling pin header is characterized by comprising a pin header base and a plurality of contact pins, wherein the pin header base is provided with a plurality of through holes which are arranged at equal intervals along the length direction of the pin header base, and the contact pins are correspondingly arranged in the through holes; the top of row's needle base is equipped with two mounting grooves, and these two mounting grooves are located the both sides of contact pin respectively, the tank bottom of mounting groove is equipped with the spout, and slidable is connected with the ejector pad on this spout, and the lateral part of this ejector pad is equipped with the button, and the one end that the ejector pad was kept away from to this button runs through the cell wall of mounting groove and extends to row's needle base outside, the inboard of ejector pad is equipped with the dwang, and this dwang passes through pivot connection in the mounting groove, and is connected with the spring between the cell wall of this dwang and mounting groove, and this spring is located the below of pivot, the lower extreme of dwang supports the lateral part that leans on at.
2. The drop-resistant pin header as claimed in claim 1, wherein the retaining buckle extends inwardly to form a snap-fit portion.
3. The drop-proof pin header as claimed in claim 2, wherein a through hole for passing the button is formed on a wall of the mounting groove.
4. The drop-resistant pin header of claim 3, wherein the button and the push block are integrally connected.
5. The drop-resistant pin header as claimed in claim 4, wherein the pins are L-shaped pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020657538.0U CN211907772U (en) | 2020-04-27 | 2020-04-27 | Anti-falling pin header |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020657538.0U CN211907772U (en) | 2020-04-27 | 2020-04-27 | Anti-falling pin header |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211907772U true CN211907772U (en) | 2020-11-10 |
Family
ID=73277241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020657538.0U Active CN211907772U (en) | 2020-04-27 | 2020-04-27 | Anti-falling pin header |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211907772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11637399B2 (en) | 2021-01-06 | 2023-04-25 | Wistron Neweb Corp. | Connector combination structure and connector thereof |
-
2020
- 2020-04-27 CN CN202020657538.0U patent/CN211907772U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11637399B2 (en) | 2021-01-06 | 2023-04-25 | Wistron Neweb Corp. | Connector combination structure and connector thereof |
| TWI801791B (en) * | 2021-01-06 | 2023-05-11 | 啓碁科技股份有限公司 | Connector connection structure and connector thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWM332273U (en) | Board-to-board connector with grounding member | |
| CN201018017Y (en) | Unthreaded terminal wire coupling device | |
| CN211907772U (en) | Anti-falling pin header | |
| CN201259980Y (en) | External buckling type connector joint | |
| CN216563814U (en) | Miniaturized back locking type high-precision FPC connector | |
| CN204732563U (en) | Bayonet connector terminal structure | |
| CN206116700U (en) | Cable connector | |
| CN209896292U (en) | FPC connector | |
| CN208209091U (en) | Bar connector | |
| CN216698896U (en) | Short body non-gap simple connector | |
| CN208209025U (en) | patch connector | |
| CN208753660U (en) | Wire-to-wire connector | |
| CN208226163U (en) | Connector easy to plug | |
| CN219610789U (en) | High-reliability vertical connector | |
| CN208637712U (en) | A kind of anti-drop connector | |
| CN220155884U (en) | Inner buckle type connector | |
| CN218275306U (en) | Double-row direct-insertion connector | |
| CN206992344U (en) | A kind of circuit board burning mouth and cd-rom recorder connecting connector | |
| CN217507825U (en) | Connector female end piece capable of preventing terminal from falling off and connector thereof | |
| CN218632685U (en) | Male end of connector | |
| CN208209051U (en) | A kind of bar connector | |
| CN205790492U (en) | A kind of conductor structure for ZIF formula FPC connector | |
| CN216563787U (en) | Electronic connector with locking structure | |
| CN223039338U (en) | A snap-on press connector | |
| CN217983773U (en) | Connect firm type socket connector terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |