CN208782090U - A kind of spring-piece type terminal - Google Patents
A kind of spring-piece type terminal Download PDFInfo
- Publication number
- CN208782090U CN208782090U CN201821849104.XU CN201821849104U CN208782090U CN 208782090 U CN208782090 U CN 208782090U CN 201821849104 U CN201821849104 U CN 201821849104U CN 208782090 U CN208782090 U CN 208782090U
- Authority
- CN
- China
- Prior art keywords
- terminal body
- piece
- terminal
- shaped folder
- plug 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.)
- Expired - Fee Related
Links
- 238000005452 bending Methods 0.000 claims abstract description 6
- 238000002788 crimping Methods 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000013011 mating Effects 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
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Abstract
The utility model relates to a kind of spring-piece type terminals, including terminal body, one end of the terminal body has plug division, the other end of terminal body has the pressure contact portion for crimping outer lead, angle between the pressure contact portion and terminal body is 90 °, the two sides of the plug division are respectively arranged with an arc flange, grafting space is formed between two arc flange and terminal body, the elastic collet that upward bending is provided at the one end in grafting space is corresponded in the terminal body, when the grafting spatial interpolation is connected to external plug connector, elastic collet contradicts on the lower end surface of external plug connector, and plug connector can be pressed in grafting space by elastic collet.The utility model has the advantages that structure is simple, stable and reliable for performance, connection is reliable.
Description
Technical field
The utility model belongs to connector technique field, and in particular to a kind of spring-piece type terminal.
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.The terminal that connector includes terminal base, is arranged in terminal base, the terminal knot of existing connector
Structure design is unreasonable, which is easy to loosen, and the connection of terminal and joint outer part is unreliable, so that there are performances for the connector
Unreliable, the insecure defect of connection.
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 spring-piece type terminal.
To achieve the above object, the utility model uses a kind of spring-piece type terminal, including terminal body, the terminal sheet
One end of body has plug division, and the other end of terminal body has the pressure contact portion for crimping outer lead, the pressure contact portion
Angle between terminal body is 90 °, and the two sides of the plug division are respectively arranged with an arc flange, and two arcs turn over
It is formed with grafting space between side and terminal body, corresponds to and is provided at the one end in grafting space upwards in the terminal body
The elastic collet of bending, when the grafting spatial interpolation is connected to external plug connector, elastic collet is contradicted in external plug connector
On lower end surface, and plug connector can be pressed in grafting space by elastic collet.
The beneficial effect of above structure is: elastic collet is provided on the terminal, which can be by external grafting
Part is clamped in grafting space, is conducive to the connection reliability for improving the terminal and external plug connector, and pressure contact portion and terminal sheet
Angle between body is 90 °, effectively shortens the entire length of terminal, the work of bending treated pressure contact portion can play resigning
With convenient for crimping for outer lead and pressure contact portion.
Particularly, the trapezoidal lock tongue portion of basic configuration is provided on the tail portion of the elastic collet, the lock tongue portion
Width is greater than the width of elastic collet.Lock tongue portion is compressible on external plug connector, increases elastic collet to external plug connector
Chucking power, ensure that the connection of external plug connector and terminal is more compact.
Particularly, the pressure contact portion includes U-shaped folder piece, assists U-shaped folder piece, the U-shaped folder piece and auxiliary U-shaped folder piece
For integral type make form, U-shaped folder piece, assist U-shaped folder piece inner wall on be provided with multiple anti-skidding raised lines.U-shaped folder piece, auxiliary
U-shaped folder piece can effectively ensure that pressure contact portion and being electrically connected for outer lead are more reliable, and connection is more secured, and assist U-shaped folder piece
Copper wire after can also effectively avoiding outer lead from peeling off exocuticle is exposed, uses more safety and stability.Anti-skidding raised line can rise
To the effect for increasing friction, it can avoid outer lead and loosened out of pressure contact portion, improve that the terminal connect with outer lead can
By property.
Detailed description of the invention
Fig. 1 is the utility model embodiment perspective view.
Specific embodiment
As shown in Figure 1, the utility model embodiment is a kind of spring-piece type terminal, including terminal body 10, the terminal
One end of ontology 10 has plug division 11, and the other end of terminal body 10 has the pressure contact portion 11 for crimping outer lead, institute
Angle between the pressure contact portion 11 stated and terminal body 10 is 90 °, and the two sides of the plug division 11 are respectively arranged with an arc
Shape flange 111, is formed with grafting space 100 between two arc flange 111 and terminal body 10, in the terminal body 10
It is provided with the elastic collet 13 of upward bending at the one end in corresponding grafting space 100, is plugged in the grafting space 100 outer
When portion's plug connector, elastic collet 13 is contradicted on the lower end surface of external plug connector, and plug connector can be pressed on by elastic collet 13
In grafting space 100.The trapezoidal lock tongue portion 131 of basic configuration, the lock tongue are provided on the tail portion of the elastic collet 13
The width in portion 131 is greater than the width of elastic collet 13.Lock tongue portion is compressible on external plug connector, and it is external to increase elastic collet
The chucking power of portion's plug connector ensure that the connection of external plug connector and terminal is more compact.Elastic collet is provided on the terminal,
External plug connector can be clamped in grafting space by the elastic collet, be conducive to improve the terminal and the connection of external plug connector can
Angle by property, and between pressure contact portion and terminal body is 90 °, the entire length of terminal is effectively shortened, after bending processing
Pressure contact portion can play the role of resigning, convenient for crimping for outer lead and pressure contact portion.The pressure contact portion 12 includes U-shaped folder piece
121, U-shaped folder piece 122 is assisted, the U-shaped folder piece 121 and auxiliary U-shaped folder piece 122 are that integral type production forms.U-shaped folder piece
121, it assists being provided with multiple anti-skidding raised lines 123 on the inner wall of U-shaped folder piece 122.U-shaped folder piece, auxiliary U-shaped folder piece can effectively really
Pressure maintaining socket part and being electrically connected for outer lead are more reliable, and connection is more secured, and assist U-shaped folder piece that can also effectively avoid outside
Copper wire after conducting wire stripping exocuticle is exposed, uses more safety and stability.Anti-skidding raised line can play the role of increasing friction,
It can avoid outer lead to loosen out of pressure contact portion, improve the reliability that the terminal is connect with outer lead.
Claims (3)
1. a kind of spring-piece type terminal, it is characterised in that: the terminal includes terminal body, and one end of the terminal body, which has, inserts
Socket part, the other end of terminal body has the pressure contact portion for crimping outer lead, between the pressure contact portion and terminal body
Angle be 90 °, the two sides of the plug division are respectively arranged with an arc flange, two arc flange and terminal body it
Between be formed with grafting space, the snap lock that upward bending is provided at the one end in grafting space is corresponded in the terminal body
Piece, when the grafting spatial interpolation is connected to external plug connector, elastic collet is contradicted on the lower end surface of external plug connector, and bullet
Plug connector can be pressed in grafting space by property locking plate.
2. spring-piece type terminal according to claim 1, it is characterised in that: be provided with base on the tail portion of the elastic collet
The trapezoidal lock tongue portion of this shape, the width in the lock tongue portion are greater than the width of elastic collet.
3. according to claim 1 or 2 or the spring-piece type terminal, it is characterised in that: the pressure contact portion include U-shaped folder piece,
U-shaped folder piece, the U-shaped folder piece and auxiliary U-shaped folder piece is assisted to form for integral type production, and U-shaped folder piece, auxiliary U-shaped folder piece
Inner wall on be provided with multiple anti-skidding raised lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821849104.XU CN208782090U (en) | 2018-11-09 | 2018-11-09 | A kind of spring-piece type terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821849104.XU CN208782090U (en) | 2018-11-09 | 2018-11-09 | A kind of spring-piece type terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208782090U true CN208782090U (en) | 2019-04-23 |
Family
ID=66163663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821849104.XU Expired - Fee Related CN208782090U (en) | 2018-11-09 | 2018-11-09 | A kind of spring-piece type terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208782090U (en) |
-
2018
- 2018-11-09 CN CN201821849104.XU patent/CN208782090U/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: 20190423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |