CN209266646U - A kind of pluging connector - Google Patents
A kind of pluging connector Download PDFInfo
- Publication number
- CN209266646U CN209266646U CN201920298894.5U CN201920298894U CN209266646U CN 209266646 U CN209266646 U CN 209266646U CN 201920298894 U CN201920298894 U CN 201920298894U CN 209266646 U CN209266646 U CN 209266646U
- Authority
- CN
- China
- Prior art keywords
- plug division
- contact pin
- needle stand
- terminal plate
- terminal
- 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
- 238000005192 partition Methods 0.000 claims abstract description 11
- 238000005452 bending Methods 0.000 claims description 23
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model relates to a kind of pluging connectors, including needle stand, contact pin in needle stand is set, terminal base, the terminal plate for being arranged in terminal base and being matched with contact pin, one end of contact pin has the first plug division plugged with terminal plate, the other end of contact pin has the second plug division plugged with wiring board, a partition is respectively arranged at the two sides of corresponding second plug division on the needle stand, the inserting groove passed through for the second plug division is formed between two partitions, multiple radiating grooves being connected with inserting groove are respectively arranged on two partitions, hook is provided at the side of corresponding first plug division on the needle stand, it is corresponded on the terminal base and is provided with compatible fastener at hook, the hook is interlocked with fastener and constitutes snapping connection for needle stand and terminal base.The utility model has the advantages that structure is simple, stable and reliable for performance, connection is reliable.
Description
Technical field
The utility model relates to a kind of connectors, and in particular to a kind of pluging connector.
Background technique
Connector is a kind of device for connecting two active devices, and is used for transmission electric current or signal.The master of electric connector
Wanting mating field has traffic, communication, network, IT, medical treatment, household electrical appliances etc., the fast development of mating field product technology level and its
The rapid growth in market forcefully draws the development of connector technique.Up to the present, connector has evolved into product
A wide selection of colours and designs, description be abundant, structural shape multiplicity, major field subdivision, industrial characteristic are obvious, standards system specification is
Columnization and specialized product.Connector includes terminal base, the terminal plate being arranged in terminal base, needle stand, setting in needle stand
Contact pin, however, the unreasonable structural design of existing connector, needle stand and terminal base, in mutual timing, needle stand and terminal base hold
Easily loosen, and contact pin be electrically connected with terminal plate it is unreliable；And the contact pin grafting on needle stand in the circuit board when, due to existing needle
The unreasonable structural design of seat is unfavorable for the heat dissipation of wiring board, and there is also structure is complicated, performance is unreliable, connects for the connector
Connect insecure defect.
Summary of the invention
The purpose of the utility model is to overcome the defect of the prior art, provide a kind of structure it is simple, it is stable and reliable for performance,
Connect reliable pluging connector.
To achieve the above object, the utility model uses a kind of pluging connector, including needle stand, is arranged in needle stand
Contact pin, terminal base, the terminal plate for being arranged in terminal base and matching with contact pin, one end of the contact pin has and terminal plate
The first plug division plugged, the other end of contact pin have the second plug division plugged with wiring board, right on the needle stand
It answers and is respectively arranged with a partition at the two sides of the second plug division, be formed between two partitions and passed through for the second plug division
Inserting groove, is respectively arranged with multiple radiating grooves being connected with inserting groove on two partitions, corresponding on the needle stand
It is provided with hook at the side of first plug division, is corresponded on the terminal base and is provided with compatible fastener at hook, institute
The hook stated is interlocked with fastener and constitutes snapping connection for needle stand and terminal base.
The beneficial effect of above structure is: multiple radiating grooves are provided on needle stand, when contact pin grafting in the circuit board when,
Radiating groove can come out the heat on wiring board, be conducive to the heat dissipation of wiring board, and needle stand and terminal base are connected using buckle
The mode connect connects, and convenient for the assembly of needle stand and terminal base, and needle stand is not easy to loosen, fall off with terminal base, improve contact pin with
The reliability of terminal plate connection.
Particularly, one end of the terminal plate has the plug division being connected with the first plug division of contact pin, described
The other end of terminal plate has the pressure contact portion being connected with outer lead, and the plug division includes being arranged on terminal plate one end
Elastic bending contact chip, corresponding elastic bending contact chip side at bending baffle on terminal plate, the bullet are set
It is formed with grafting space between property bending contact chip and bending baffle, the first plug division of the contact pin is interspersed in grafting space
It is interior, and the first plug division can be pressed on bending baffle by elastic bending contact chip, and the clamping for constituting terminal plate and contact pin is matched
It closes.Contact pin can be pressed in the grafting space of terminal plate by the elastic bending contact chip on terminal plate, and contact pin and terminal plate are inserted
It is convenient to connect, and terminal plate is also not easy to loosen, disengage with contact pin, and the connection of contact pin and terminal plate is more compact, improves the connector
Reliability of electrical connection.
Detailed description of the invention
Fig. 1 is the utility model embodiment cross-sectional view.
Fig. 2 is the perspective view of the utility model embodiment needle stand.
Fig. 3 is the perspective view of the utility model embodiment terminal plate.
Specific embodiment
As shown in Figures 1 to 3, the utility model embodiment is a kind of pluging connector, including needle stand 10, setting in needle stand
Contact pin 11, terminal base 20 in 10, the terminal plate 21 for being arranged in terminal base 20 and being matched with contact pin 11, the contact pin 11
One end there is the first plug division 111 for plugging with terminal plate 21, the other end of contact pin 11 has to be plugged with wiring board
Second plug division 112, is respectively arranged with a partition 101 on the needle stand 10 at the two sides of corresponding second plug division 112, and two
It is formed with the inserting groove 102 passed through for the second plug division 112 between a partition 101, is set respectively on two partitions 101
Multiple radiating grooves 103 being connected with inserting groove 102 are equipped with, on the needle stand 10 at the side of corresponding first plug division 111
It is provided with hook 104, is corresponded on the terminal base 20 and is provided with compatible fastener 201, the hook at hook 104
104 are interlocked with fastener 201 and constitute snapping connection for needle stand 10 and terminal base 20.
One end of the terminal plate 21 has the plug division 211 being connected with the first plug division 111 of contact pin 11, described
The other end of terminal plate 21 there is the pressure contact portion 212 that is connected with outer lead, the plug division 211 includes that setting is being held
It is arranged on terminal plate 21 at the side of the elastic bending contact chip 213 of elastic bending contact chip 213, correspondence on 21 one end of sub-pieces
Bending baffle 214, grafting space 200 is formed between the elastic bending contact chip 213 and bending baffle 214, it is described
The first plug division 111 of contact pin 11 be interspersed in grafting space 200, and elastic bending contact chip 213 can be by the first plug division
111 are pressed on bending baffle 214, and constitute the clamping engagement of terminal plate 21 and contact pin 11.Elastic bending on terminal plate
Contact pin can be pressed in the grafting space of terminal plate by contact chip, and contact pin and terminal plate grafting are convenient, and terminal plate and contact pin
It is not easy to loosen, disengage, the connection of contact pin and terminal plate is more compact, improves the reliability of electrical connection of the connector.
Multiple radiating grooves are provided on needle stand, when contact pin grafting in the circuit board when, radiating groove can will be on wiring board
Heat comes out, and is conducive to the heat dissipation of wiring board, and needle stand is connect by the way of snapping connection with terminal base, is convenient for needle stand
With the assembly of terminal base, and needle stand is not easy to loosen, fall off with terminal base, improves the reliability that contact pin is connect with terminal plate.
Claims (2)
1. a kind of pluging connector, including needle stand, the contact pin being arranged in needle stand, terminal base, setting in terminal base and with
The terminal plate that contact pin matches, it is characterised in that: one end of the contact pin has the first plug division plugged with terminal plate,
The other end of contact pin has the second plug division plugged with wiring board, on the needle stand at the two sides of corresponding second plug division
Be respectively arranged with a partition, be formed with the inserting groove passed through for the second plug division between two partitions, described two every
It is respectively arranged with multiple radiating grooves being connected with inserting groove on plate, is set at the side of corresponding first plug division on the needle stand
It is equipped with hook, is corresponded on the terminal base and is provided with compatible fastener at hook, the hook is engaged with fastener
It closes and constitutes snapping connection for needle stand and terminal base.
2. pluging connector according to claim 1, it is characterised in that: one end of the terminal plate has and contact pin
The plug division that is connected of the first plug division, the other end of the terminal plate has the pressure contact portion being connected with outer lead,
The plug division includes the elastic bending contact chip being arranged on terminal plate one end, corresponds at the side of elastic bending contact chip
Bending baffle on terminal plate is set, grafting space, institute are formed between the elastic bending contact chip and bending baffle
First plug division of the contact pin stated is interspersed in grafting space, and the first plug division can be pressed on bending by elastic bending contact chip
On baffle, and constitute the clamping engagement of terminal plate and contact pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920298894.5U CN209266646U (en) | 2019-03-09 | 2019-03-09 | A kind of pluging connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920298894.5U CN209266646U (en) | 2019-03-09 | 2019-03-09 | A kind of pluging connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209266646U true CN209266646U (en) | 2019-08-16 |
Family
ID=67585606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920298894.5U Expired - Fee Related CN209266646U (en) | 2019-03-09 | 2019-03-09 | A kind of pluging connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209266646U (en) |
-
2019
- 2019-03-09 CN CN201920298894.5U patent/CN209266646U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |