CN206850064U - Conducting terminal - Google Patents
Conducting terminal Download PDFInfo
- Publication number
- CN206850064U CN206850064U CN201720596156.XU CN201720596156U CN206850064U CN 206850064 U CN206850064 U CN 206850064U CN 201720596156 U CN201720596156 U CN 201720596156U CN 206850064 U CN206850064 U CN 206850064U
- Authority
- CN
- China
- Prior art keywords
- contact arm
- conducting terminal
- base portion
- contact
- close
- 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
- 238000003490 calendering Methods 0.000 claims abstract description 19
- 238000004080 punching Methods 0.000 abstract description 22
- 238000005520 cutting process Methods 0.000 abstract description 11
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The utility model discloses a kind of conducting terminal, extend the first contact arm and the second contact arm of formation in the same direction including base portion and from the same side of the base portion, first contact arm causes the first contact arm to be tilted towards close to the direction of second contact arm close to the position of the base portion after calendering, therefore when bar stock cutting by punching manufactures the conducting terminal, size between first contact arm and the second contact arm can first be designed to bigger than the size being actually needed, so that the thickness for the punching pin of bar stock cutting by punching is also programmable bigger, so as to ensure the structural strength of punching pin, it is set to be not easy to be damaged.
Description
【Technical field】
It the utility model is related to electric connection technical field, more particularly to a kind of conducting terminal.
【Background technology】
The scope that conducting terminal is applied in electronic product is quite extensive, such as the conducting terminal that FPC connection products use,
This kind of conducting terminal generally comprises base portion and extends the first contact arm and second of formation in the same direction from the same side of base portion
Contact arm, first contact arm are inserted into the flexibility in FPC connector with second contact arm for common clamping contact
Circuit board；In the prior art, when manufacturing the conducting terminal, the direct shape of bar stock cutting by punching on a sheet metal is typically passed through
Into directly carrying out blanking according to the size designed on drawing, so as to obtain the conducting terminal, this kind of manufacture has simple
The advantages of easily implementing, therefore be widely used；But the design chi between the first contact arm and the second contact arm of conducting terminal
When very little smaller, the punching pin that the conducting terminal is manufactured for bar stock cutting by punching is easy for being damaged (due to the first contact arm and second
Design size between contact arm is smaller, therefore the thickness of the punching pin of the bar stock cutting by punching portion size is also smaller, so as to lead
Cause the intensity of punching pin not high, be easy for damaging when carrying out bar stock cutting by punching to sheet metal).
Therefore, it is necessary to a kind of new conducting terminal is provided to overcome drawbacks described above.
【The content of the invention】
For background technology problem encountered, the purpose of this utility model is to provide a kind of conducting terminal, is manufacturing
When, effectively punching pin can be prevented to be damaged.
To achieve the above object, the utility model uses following technological means：
A kind of conducting terminal, it is characterised in that including：Base portion and extend shape in the same direction from the same side of the base portion
Into the first contact arm and the second contact arm, first contact arm causes described the close to the position of the base portion after calendering
One contact arm tilts towards close to the direction of second contact arm.
Further, first contact arm close to the position of the base portion after calendering formed with impressing.
Further, the rounded or polygon of the impressing.
Further, the impressing is formed in the plate face of first contact arm.
Further, the end of first contact arm is provided with the first contact site towards the position male of second contact arm
And/or the end of second contact arm is provided with the second contact site towards the position male of first contact arm.
Further, the end of first contact arm and second contact arm is gradual shrinkage.
Further, before first contact arm is calendered close to the position of the base portion, first contact site with
There is the first distance between second contact arm；After first contact arm is calendered close to the position of the base portion, institute
Stating has second distance between the first contact site and second contact arm, first distance is more than the second distance.
Further, before first contact arm is calendered close to the position of the base portion, first contact arm with
Second contact arm is parallel to each other.
Further, the base portion also extends provided with weld part.
Compared with prior art, the utility model has the advantages that：
The utility model conducting terminal close to the position of base portion to the first contact arm by carrying out the contact of calendering first
Arm tilts towards close to the direction of the second contact arm, therefore when bar stock cutting by punching manufactures the conducting terminal, the first contact arm and the
Size between two contact arms can first be designed to it is bigger than the size being actually needed so that the punching pin for bar stock cutting by punching
Thickness it is also programmable bigger, so as to ensure the structural strength of punching pin, make it be not easy to be damaged.
【Brief description of the drawings】
Fig. 1 be the utility model conducting terminal the first contact arm close to the position of base portion be calendered after schematic diagram；
Fig. 2 be the utility model conducting terminal the first contact arm close to the position of base portion be calendered before schematic diagram.
The drawing reference numeral explanation of embodiment：
| Base portion 1 | Impressing 10 | First contact arm 11 | First contact site 111 |
| Second contact arm 12 | Second contact site 121 | Weld part 13 | First distance d1 |
| First distance d2 |
【Embodiment】
For ease of being better understood from the purpose of this utility model, structure, feature and effect etc., in conjunction with accompanying drawing and specifically
The utility model is described in further detail for embodiment.
Fig. 1 and Fig. 2 is referred to, the utility model discloses a kind of conducting terminal, available in FPC connector product, institute
State the first contact arm 11 and that conducting terminal includes base portion 1 and extends formation in the same direction from the same side of the base portion 1
Two contact arms 12, first contact arm 11 cause the court of the first contact arm 11 close to the position of the base portion 1 after calendering
Tilted close to the direction of second contact arm 12；First contact arm 11 shape after calendering close to the position of the base portion 1
Into there is impressing 10, the impressing 10 is formed in the plate face of first contact arm 11,10 rounded or polygons of the impressing,
Specifically, in the utility model, the impressing 10 is rounded, and the thickness for imprinting 10 positions is thinner than conducting terminal other positions
Thickness.
The end of first contact arm 11 is provided with the first contact site 111 towards the position male of second contact arm 12,
The end of second contact arm 12 is provided with the second contact site 121 towards the position male of first contact arm 11, and described first
Contact site 111 and second contact site 121 are used for the flexible PCB that common clamping contact is inserted into FPC connector, when
So in other embodiments or only it is convexly equipped with first contact arm 11 first contact site 111 or only described
The second contact site 121 is convexly equipped with second contact arm 12；The end of first contact arm 11 and second contact arm 12 is equal
For gradual shrinkage, it is so designed that, is advantageous to flexible PCB and is quickly smoothly inserted into FPC connector；The base portion 1, which also extends, to be set
There is weld part 13, the weld part 13 is used to be soldered to circuit board.
Referring to Fig. 2, before first contact arm 11 is calendered close to the position of the base portion 1, first contact
There is the first distance d1, and first contact arm 11 and second contact arm between portion 111 and second contact arm 12
12 are parallel to each other, and certainly in other embodiments, now first contact arm 11 and second contact arm 12 can also be
It is not parallel；Referring again to Fig. 1, after first contact arm 11 is calendered close to the position of the base portion 1, first contact
Between portion 111 and second contact arm 12 there is second distance d2, the first distance d1 to be more than the second distance d2, this
The first contact arms of Shi Suoshu 11 are inclined skewed towards the direction close to second contact arm 12.
Specifically, can be carried out when the utility model conducting terminal manufactures by following steps, there is provided an electric conductivity is good
Sheet metal, bar stock cutting by punching preliminarily form the conductive terminal structure in Fig. 2, and in the structure, the first contact arm 11 contacts with second
The distance between arm 12 size is bigger than the size being actually needed, so that the punching pin for the bar stock cutting by punching conducting terminal
Thickness design comparison after, make it be not easy to be damaged；After obtaining the conductive terminal structure in Fig. 2, mould is recycled to described
First contact arm 11 is rolled close to the position of the base portion 1 so that first contact arm 11 is with impressing 10 for axle center court
Displacement is swung close to the direction of second contact arm 12, until between first contact arm 11 and second contact arm 12
The size that is needed for design of size, so as to obtain the conducting terminal finished product, the conductive terminal structure in as Fig. 1, now
First contact arm 11 is inclined skewed towards the direction close to second contact arm 12, and the impressing 10 is because of mould
Formed after rolling to the first contact arm 11.
The utility model conducting terminal is connect by carrying out calendering first close to the position of base portion 1 to the first contact arm 11
Contact arm tilts towards 11 close to the direction of the second contact arm 12, therefore when manufacturing the conducting terminal, the first contact arm 11 and the
Size between two contact arms 12 can first be designed to it is bigger than the size being actually needed so that rushing for bar stock cutting by punching
The thickness of son is also programmable bigger, so as to ensure the structural strength of punching pin, makes it be not easy to be damaged；And under first punching press
Material preliminarily forms conducting terminal described in Fig. 2, then makes it towards close to the second abutment arms 12 by rolling first contact arm 11
Direction tilt using reach the size between the first contact arm 11 and the second contact arm 12 for design needs size, with manufacture
The advantages of precision is high, and error is small.
Although embodiment of the present utility model is disclosed above described, but is not limited to the utility model, any ripe
Relevant art is practised, is not being departed from spirit and scope of the present utility model, such as according to described in present utility model application scope
Shape, construction, feature and spirit, which are worked as, can do a little change, therefore scope of patent protection of the present utility model must regard this patent and weigh
Sharp claim, which defines, to be defined.
Claims (9)
- A kind of 1. conducting terminal, it is characterised in that including：Base portion and extend to be formed in the same direction from the same side of the base portion The first contact arm and the second contact arm, first contact arm close to the position of the base portion after calendering cause described first Contact arm tilts towards close to the direction of second contact arm.
- 2. conducting terminal as claimed in claim 1, it is characterised in that：First contact arm passes through close to the position of the base portion Formed with impressing after calendering.
- 3. conducting terminal as claimed in claim 2, it is characterised in that：The rounded or polygon of the impressing.
- 4. conducting terminal as claimed in claim 2, it is characterised in that：It is described to imprint the plate face for being formed at first contact arm On.
- 5. conducting terminal as claimed in claim 1, it is characterised in that：The end of first contact arm connects towards described second Position male of end of the position male of contact arm provided with the first contact site and/or second contact arm towards first contact arm Provided with the second contact site.
- 6. conducting terminal as claimed in claim 5, it is characterised in that：The end of first contact arm and second contact arm End is gradual shrinkage.
- 7. conducting terminal as claimed in claim 5, it is characterised in that：Position quilt of first contact arm close to the base portion Before calendering, there is the first distance between first contact site and second contact arm；First contact arm is close to institute State base portion position be calendered after, there is second distance between first contact site and second contact arm, described One distance is more than the second distance.
- 8. conducting terminal as claimed in claim 5, it is characterised in that：Position quilt of first contact arm close to the base portion Before calendering, first contact arm is parallel to each other with second contact arm.
- 9. the conducting terminal as described in any one of claim 1 to 8, it is characterised in that：The base portion also extends provided with weld part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720596156.XU CN206850064U (en) | 2017-05-25 | 2017-05-25 | Conducting terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720596156.XU CN206850064U (en) | 2017-05-25 | 2017-05-25 | Conducting terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206850064U true CN206850064U (en) | 2018-01-05 |
Family
ID=60797781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720596156.XU Expired - Fee Related CN206850064U (en) | 2017-05-25 | 2017-05-25 | Conducting terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206850064U (en) |
-
2017
- 2017-05-25 CN CN201720596156.XU patent/CN206850064U/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: 20180105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |