CN209266646U - A kind of pluging connector - Google Patents

A kind of pluging connector Download PDF

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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.)
Active
Application number
CN201920298894.5U
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Chinese (zh)
Inventor
朱建慧
瞿益远
叶湖生
王金珠
陈忠福
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG KUAILI ELECTRONIC Corp
Original Assignee
ZHEJIANG KUAILI ELECTRONIC Corp
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Publication date
Application filed by ZHEJIANG KUAILI ELECTRONIC Corp filed Critical ZHEJIANG KUAILI ELECTRONIC Corp
Priority to CN201920298894.5U priority Critical patent/CN209266646U/en
Application granted granted Critical
Publication of CN209266646U publication Critical patent/CN209266646U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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

A kind of pluging connector
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.
CN201920298894.5U 2019-03-09 2019-03-09 A kind of pluging connector Active CN209266646U (en)

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 Active CN209266646U (en) 2019-03-09 2019-03-09 A kind of pluging connector

Country Status (1)

Country Link
CN (1) CN209266646U (en)

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