CN208226150U - Connector - Google Patents
Connector Download PDFInfo
- Publication number
- CN208226150U CN208226150U CN201820864462.1U CN201820864462U CN208226150U CN 208226150 U CN208226150 U CN 208226150U CN 201820864462 U CN201820864462 U CN 201820864462U CN 208226150 U CN208226150 U CN 208226150U
- Authority
- CN
- China
- Prior art keywords
- contact pin
- needle stand
- terminal plate
- contact
- connector
- 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
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The utility model relates to a kind of connectors, including needle stand, contact pin in needle stand is set, terminal base, terminal plate in terminal base is set, the terminal plate has pressure contact portion far from one end of contact pin, the terminal plate has grafting framework close to one end of contact pin, it is corresponded in grafting framework and is provided with elastic contact chip at contact pin, one end of the elastic contact chip, which has, extends in the intracorporal arc fold bending contact portion of grafting frame, and holding chamber is formed between arc fold bending contact portion and the inner wall of grafting framework, one end of the contact pin is interspersed in holding chamber and constitutes the mating of contact pin and terminal plate.The utility model has the advantages that structure is simple, assembling is convenient, stable and reliable for performance, connection is reliable.
Description
Technical field
The utility model is specifically related to a kind of 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 the terminal plate of existing connector, terminal plate is easy cracking, and contact pin is easy from end
Loosened in sub-pieces, cause contact pin and being electrically connected for terminal plate unreliable, and the connector there is also structure is complicated, performance can not
It leans on, assemble inconvenient defect.
Summary of the invention
The purpose of the utility model is to overcome the defect of the prior art, provide that a kind of structure is simple, assembles convenient, performance
Reliable and stable, the reliable connector of connection.
To achieve the above object, the utility model use a kind of connector, including needle stand, the contact pin being arranged in needle stand,
Terminal base, the terminal plate being arranged in terminal base, the terminal plate have pressure contact portion, the terminal far from one end of contact pin
Piece has grafting framework close to one end of contact pin, corresponds in grafting framework and is provided with elastic contact chip at contact pin, the Elastic Contact
One end of piece, which has, extends in the intracorporal arc fold bending contact portion of grafting frame, and the inner wall of arc fold bending contact portion and grafting framework
Between be formed with holding chamber, one end of the contact pin is interspersed in holding chamber and constitutes the mating of contact pin and terminal plate.
The beneficial effect of above structure is: the terminal plate of the connector uses full-enclosed structure, and setting in grafting framework
Contact pin can be pressed on the intracorporal elastic contact chip of grafting frame by having, and improve the reliability that is electrically connected of the contact pin with terminal plate, and
Elastic Contact on piece is provided with the arc fold bending contact portion matched with contact pin, and grafting can be rapidly plugged on by being conducive to contact pin
In framework, so that the connector has the advantages that structure is simple, assembling is convenient, stable and reliable for performance, connection is reliable.
Particularly, setting corresponds to clamping block on the needle stand there are two clamping block on the upper surface of the terminal base
Place is respectively arranged with clamping groove, and the clamping block is fastened on the clamping engagement in clamping groove and constituting terminal base and needle stand.End
Stroma is connect with needle stand using snap-fit, consequently facilitating the assembly of terminal base and needle stand, improves the dress of the connector
With efficiency.
Particularly, the radiating groove being connected with the inner cavity of needle stand is provided in the two side walls of the needle stand.In needle
It is provided with radiating groove on seat, is come out convenient for the heat inside connector, the reliability of connector work is improved.
Detailed description of the invention
Fig. 1 is the utility model embodiment perspective view.
Fig. 2 is the utility model embodiment cross-sectional view.
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 connector, including needle stand 10, is arranged in needle stand 10
Contact pin 11, terminal base 20, the terminal plate 21 being arranged in terminal base 20, the terminal plate 21 have far from one end of contact pin 11
Pressure contact portion 211, the terminal plate 21 have grafting framework 212 close to one end of contact pin 22, correspond to contact pin in grafting framework 212
Elastic contact chip 213 is provided at 11, one end of the elastic contact chip 213 has the arc folding extended in grafting framework 212
Curved contact portion 214, and holding chamber 215 is formed between arc fold bending contact portion 214 and the inner wall of grafting framework 212, it is described
One end of contact pin 11 is interspersed in holding chamber 215 and constitutes the mating of contact pin 11 and terminal plate 21.
As shown in Figure 1, setting is there are two clamping block 201 on the upper surface of the terminal base 20, on the needle stand 10
Clamping groove 101 is respectively arranged at corresponding clamping block 201, the clamping block 201 is fastened in clamping groove 101 and constitutes terminal
The clamping engagement of seat 20 and needle stand 10.Terminal base is connect with needle stand using snap-fit, consequently facilitating terminal base and needle stand
Assembly, improve the assembly efficiency of the connector.Be provided in the two side walls of the needle stand 10 in needle stand 10
The radiating groove 102 that chamber is connected.It is provided with radiating groove on needle stand, comes out, improves convenient for the heat inside connector
The reliability of connector work.
The terminal plate of the connector uses full-enclosed structure, and is provided in grafting framework contact pin can be pressed on to grafting frame
Intracorporal elastic contact chip improves the reliability that is electrically connected of the contact pin with terminal plate, and Elastic Contact on piece is provided with and inserts
The arc fold bending contact portion that needle matches, being conducive to contact pin can rapidly be plugged in grafting framework, thus the connection utensil
Have the advantages that structure is simple, assembling is convenient, stable and reliable for performance, connection is reliable.
Claims (3)
1. a kind of connector, including needle stand, the contact pin being arranged in needle stand, terminal base, the terminal plate being arranged in terminal base,
Be characterized in that: the terminal plate has pressure contact portion far from one end of contact pin, and the terminal plate has close to one end of contact pin
Grafting framework corresponds in grafting framework and is provided with elastic contact chip at contact pin, one end of the elastic contact chip have extend in it is slotting
The intracorporal arc fold bending contact portion of frame is connect, and is formed with holding chamber between arc fold bending contact portion and the inner wall of grafting framework, institute
The one end for the contact pin stated is interspersed in holding chamber and constitutes the mating of contact pin and terminal plate.
2. connector according to claim 1, it is characterised in that: there are two cards for setting on the upper surface of the terminal base
Block is connect, is corresponded on the needle stand and is respectively arranged with clamping groove at clamping block, the clamping block is fastened in clamping groove and structure
At the clamping engagement of terminal base and needle stand.
3. connector according to claim 1 or 2, it is characterised in that: be provided in the two side walls of the needle stand
The radiating groove being connected with the inner cavity of needle stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820864462.1U CN208226150U (en) | 2018-06-05 | 2018-06-05 | Connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820864462.1U CN208226150U (en) | 2018-06-05 | 2018-06-05 | Connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208226150U true CN208226150U (en) | 2018-12-11 |
Family
ID=64507958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820864462.1U Active CN208226150U (en) | 2018-06-05 | 2018-06-05 | Connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208226150U (en) |
-
2018
- 2018-06-05 CN CN201820864462.1U patent/CN208226150U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202977761U (en) | A pushing wire connector | |
| CN204538354U (en) | Electric connector | |
| CN208226150U (en) | Connector | |
| CN208782088U (en) | Terminal of power connector | |
| CN208209091U (en) | Bar connector | |
| CN208209088U (en) | highly reliable connector | |
| CN201656071U (en) | Electrically connected coupling or socket structure | |
| CN210379510U (en) | A kind of interface unit | |
| CN208209025U (en) | patch connector | |
| CN204615010U (en) | Four two slotting conducting strips of split | |
| CN208209141U (en) | Umbilical connector | |
| CN208209181U (en) | Wire-to-wire connector | |
| CN208753660U (en) | Wire-to-wire connector | |
| CN208209068U (en) | Shockproof movement connector | |
| CN209266721U (en) | Pluging connector | |
| CN208806403U (en) | Compression connector | |
| CN208209051U (en) | A kind of bar connector | |
| CN208401212U (en) | Replaceable plug electric connection line | |
| CN208806401U (en) | Bar connector | |
| CN208209153U (en) | A kind of bayonet mount adapter | |
| CN208782165U (en) | A kind of terminal | |
| CN208873933U (en) | A kind of bar connector | |
| CN208209113U (en) | A kind of umbilical connector | |
| CN206332270U (en) | A kind of counnter attack socket, connector | |
| CN209266646U (en) | A kind of pluging connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |