CN206850068U - Electric connector and conducting terminal - Google Patents
Electric connector and conducting terminal Download PDFInfo
- Publication number
- CN206850068U CN206850068U CN201720550418.9U CN201720550418U CN206850068U CN 206850068 U CN206850068 U CN 206850068U CN 201720550418 U CN201720550418 U CN 201720550418U CN 206850068 U CN206850068 U CN 206850068U
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- CN
- China
- Prior art keywords
- conducting terminal
- elastic arm
- contact site
- contact
- connecting portion
- 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.)
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Abstract
A kind of electric connector and conducting terminal, including base portion, extend the weld part to be formed from the base portion, extend the elastic arm to be formed and the contact site being formed on the elastic arm from the base portion, the elastic arm distortion is to raise the horizontal level of the contact site.The elastic arm distortion makes the thickness transition of the contact site in vertical direction be the width of the contact site in the horizontal direction.The elastic arm includes connecting the ramp extension of the base portion, extends the connecting portion to be formed from the ramp extension end, the rising portions that extension is formed is tilted from the connecting portion end, and the elastic arm distortion refers to distort the connecting portion.Electric connector includes the conducting terminal.
Description
Technical field
The application is related to electric connector field, espespecially a kind of electric connector and conducting terminal.
Background technology
In smart mobile phone field, require less and less for the size of connector product, connector generally comprises some lead
Electric terminal, the conducting terminal requirement applied to card class connector, battery connector etc. possess elasticity, generally comprise base portion, from institute
Base portion is stated to extend the weld part to be formed and extend the elastic contact arm to be formed from the base portion.Led used in existing connector
The thickness of slab of electric terminal selection is all than relatively thin, it is necessary to which the elastic contact arm has when elastic contact arm described in punch forming
Standby certain width is to ensure elastic performance, and the contact site on elastic contact arm equally has one fixed width, is unfavorable for existing
Connector product high density sets bonder terminal to reduce product size.
The content of the invention
In consideration of it, being necessary to provide, a kind of conducting terminal width is smaller, and meets the electric connector and conduction of elastic performance
Terminal.
In order to solve the above technical problems, this application provides a kind of conducting terminal, including base portion, from the base portion extend shape
Into weld part, extend the elastic arm to be formed and the contact site being formed on the elastic arm, the elastic arm from the base portion
Distort to raise the horizontal level of the contact site.
Preferably, the elastic arm distortion makes the thickness transition of the contact site in vertical direction exist for the contact site
The width of horizontal direction.
Preferably, the elastic arm includes connecting the ramp extension of the base portion, prolonged from the ramp extension end
Stretch the connecting portion to be formed, the rising portions that extension is formed is tilted from the connecting portion end, the elastic arm distortion refers to distort institute
State connecting portion.
Preferably, the rising portions is to extend formation obliquely from the connecting portion end.
Preferably, the connecting portion distorts 90 degree.
Preferably, the contact site include extending from the end of the rising portions cambered surface main body to be formed, be formed at it is described
The arcuation contact of cambered surface main body upper end and the cavity being set as is enclosed by the cambered surface main body and arcuation contact.
Preferably, the arcuation contact is a quarter sphere structure.
Preferably, from the rising portions to the cambered surface main body, punching is provided with convex tendon with the intensity in contact-enhancing portion.
In order to solve the above technical problems, present invention also provides a kind of electric connector, including the conducting terminal.
The application conducting terminal in the end of the elastic arm by setting contact site, and the contact site is in the elastic arm
Width on extension form cambered surface contact, then the elastic arm is twisted by an angle so that at the cambered surface contact
In the peak of conducting terminal, by the distortion of the elastic arm, make the contact site in the relatively thin thickness transition of vertical direction
For the width of contact site, so as to reduce the width in conductive terminal contacts portion, it is adapted to the electric connector product of more small dimension.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding of the present application, forms the part of the application, this Shen
Schematic description and description please is used to explain the application, does not form the improper restriction to the application.
Fig. 1 is the stereogram of the application conducting terminal；
Fig. 2 is the stereogram of another angle of the application conducting terminal；
Fig. 3 is the preoperative stereoscopic-state figure of the non-Bending Processing of the application conducting terminal.
Embodiment
To make the purpose, technical scheme and advantage of the application clearer, below in conjunction with the application specific embodiment and
Technical scheme is clearly and completely described corresponding accompanying drawing.Obviously, described embodiment is only the application one
Section Example, rather than whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not doing
Go out under the premise of creative work the every other embodiment obtained, belong to the scope of the application protection.
Refer to shown in Fig. 1, Fig. 2, the application conducting terminal includes base portion 10, extends what is formed from described one end of base portion 10
Weld part 20, from the warpage of base portion 10 extend the elastic arm 30 to be formed and the contact site 40 being formed on the elastic arm 30.
The elastic arm 30 includes connecting the ramp extension 31 of the base portion 10, prolonged from the end of ramp extension 31
Stretch the connecting portion 32 to be formed, the rising portions 33 that extension is formed is tilted from the end of connecting portion 32.The distortion of connecting portion 32 90
Degree, the horizontal level of the rising portions 33 or the contact site 40 is set to be higher than the horizontal level of the connecting portion 32.It is described to raise
Portion 33 is to extend formation obliquely from the end of connecting portion 32.
In one embodiment, the torsion resistance of the connecting portion 32 is not necessarily 90 degree, so that the rising portions 33 or described
The horizontal level of contact site 40 is raised as result.Can be 80-100 degree, optimal is 90 degree of distortions.
The contact site 40 is by punching press or is drawn technique and is made, and the contact site 40 is included from the end of the rising portions 33
Portion extends the cambered surface main body 43 to be formed, the arcuation contact 42 for being formed at the upper end of cambered surface main body 43 and by the arc
Face main body 43 encloses the cavity 41 being set as with arcuation contact 42.The arcuation contact 42 is sphere structure, specially four/
One spheroid.From the rising portions 33 to the cambered surface main body 43, punching is provided with convex tendon 44 with the intensity in contact-enhancing portion 40.
Please emphasis as shown in fig.3, with reference to shown in Fig. 1, Fig. 2, introduce the manufacture method of the application conducting terminal：
S1, punch process carried out using sheet metal, obtain some non-finished product conducting terminals, now, the connecting portion 32
Do not distort, the rising portions 33 is to extend shape from the end of the connecting portion 32 along the width side of the connecting portion 32
Into, the cambered surface main body 43 is with cambered surface contact 42 by being stamped and formed out in the end of the rising portions 33；
S2, the connecting portion is twisted by an angle, the cambered surface contact of the contact site 40 is raised to conducting terminal
Peak.
The conducting terminal of the application can be applied to each type electric connector, including but not limited to sim card connector, TF card connection
Device, battery connector etc..
The application conducting terminal in the end of the elastic arm 30 by setting contact site 40, and the contact site 40 is described
Extension forms cambered surface contact 42 on the width of elastic arm 30, then the elastic arm 30 is twisted by an angle so that described
Cambered surface contact 42 is in the peak of conducting terminal, by the distortion of the elastic arm 30, makes the contact site 40 vertical
The relatively thin thickness transition in direction is the width of contact site 40, so as to reduce the width in conductive terminal contacts portion 40, is adapted to smaller
The electric connector product of specification.
It should also be noted that, term " comprising ", "comprising" or its any other variant are intended to nonexcludability
Comprising so that process, method, commodity or equipment including a series of elements not only include those key elements, but also wrapping
Include the other element being not expressly set out, or also include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that wanted including described
Other identical element also be present in the process of element, method, commodity or equipment.
Embodiments herein is the foregoing is only, is not limited to the application.For those skilled in the art
For, the application can have various modifications and variations.All any modifications made within spirit herein and principle, it is equal
Replace, improve etc., it should be included within the scope of claims hereof.
Claims (9)
1. a kind of conducting terminal, including base portion, extend the weld part to be formed from the base portion, from the base portion extend the bullet to be formed
Property the arm and contact site that is formed on the elastic arm, it is characterised in that the elastic arm distortion is to raise the contact site
Horizontal level.
2. conducting terminal as claimed in claim 1, it is characterised in that the elastic arm distortion makes the contact site in Vertical Square
Upward thickness transition is the width of the contact site in the horizontal direction.
3. conducting terminal as claimed in claim 2, it is characterised in that the inclination that the elastic arm includes connecting the base portion is prolonged
Extending portion, extend the connecting portion to be formed, raising from connecting portion end inclination extension formation from the ramp extension end
Portion, the elastic arm distortion refer to distort the connecting portion.
4. conducting terminal as claimed in claim 3, it is characterised in that the rising portions be from the connecting portion end obliquely
What extension was formed.
5. conducting terminal as claimed in claim 3, it is characterised in that the connecting portion distorts 90 degree.
6. conducting terminal as claimed in claim 3, it is characterised in that the contact site includes prolonging from the end of the rising portions
Stretch the cambered surface main body to be formed, be formed at the arcuation contact of the cambered surface main body upper end and by the cambered surface main body and arc
Shape contact encloses the cavity being set as.
7. conducting terminal as claimed in claim 6, it is characterised in that the arcuation contact is a quarter sphere structure.
8. conducting terminal as claimed in claim 6, it is characterised in that rush and be provided with from the rising portions to the cambered surface main body
Convex tendon is with the intensity in contact-enhancing portion.
9. a kind of electric connector, it is characterised in that including the conducting terminal as described in claim any one of 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720550418.9U CN206850068U (en) | 2017-05-17 | 2017-05-17 | Electric connector and conducting terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720550418.9U CN206850068U (en) | 2017-05-17 | 2017-05-17 | Electric connector and conducting terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206850068U true CN206850068U (en) | 2018-01-05 |
Family
ID=60795484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720550418.9U Active CN206850068U (en) | 2017-05-17 | 2017-05-17 | Electric connector and conducting terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206850068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107248632A (en) * | 2017-05-17 | 2017-10-13 | 昆山杰顺通精密组件有限公司 | Electric connector, conducting terminal and its manufacture method |
-
2017
- 2017-05-17 CN CN201720550418.9U patent/CN206850068U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107248632A (en) * | 2017-05-17 | 2017-10-13 | 昆山杰顺通精密组件有限公司 | Electric connector, conducting terminal and its manufacture method |
| CN107248632B (en) * | 2017-05-17 | 2023-12-19 | 昆山杰顺通精密组件有限公司 | Electric connector, conductive terminal and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |