CN2624438Y - Conductive sheet - Google Patents
Conductive sheet Download PDFInfo
- Publication number
- CN2624438Y CN2624438Y CN 03226643 CN03226643U CN2624438Y CN 2624438 Y CN2624438 Y CN 2624438Y CN 03226643 CN03226643 CN 03226643 CN 03226643 U CN03226643 U CN 03226643U CN 2624438 Y CN2624438 Y CN 2624438Y
- Authority
- CN
- China
- Prior art keywords
- conducting strip
- main body
- arm
- fixed arm
- elastic arm
- 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 - Lifetime
Links
- 239000012634 fragment Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 238000003466 welding Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Images
Abstract
An electrical connector is provided, which comprises a main body, a retaining arm, an elastic arm and a welding part, the retaining arm and the elastic arm are respectively formed by an upward extension of the main body, and the welding part is formed by a downward extension of the main body, thus the utility model has simple manufacture, fixed security, high fatigue strength, and can maintain the former form and ensure the excellent performance of the electrical connector after being pressed many times.
Description
Technical field
The utility model relates to a kind of conducting strip, especially a kind of conducting strip that compresses contact.
Background technology
The connected mode of electric connector and peripheral component is varied, and it is the electric connector that adopts compression to contact that a kind of and external workpiece is wherein just arranged, and electric connector to contact with the compression of external workpiece be to realize by conducting strip.Under prior art, as shown in Figure 1, 2, this conducting strip comprises a fixed part 1, is extended upward the contact arm 2 that obtains, extended the strip linking arm 3 that forms by contact arm 2 one lateral bucklings by fixed part 1, and then bend 90 welding endss 4 that obtain of degree by fixed part 1 downward extension, to connect scolder 41, as the tin ball.During installation, earlier conducting strip is fixed in the insulating body 5, it is fixed in by its fixed part 1 in the holding tank 51 of insulating body 5, and is then that conducting strip and circuit board (not drawing among the figure) welding is fixing.During use, external assembly (not drawing among the figure) is pressed from top to bottom, reach with the contact jaw 6 of itself and contact arm 2 ends and to be electrically connected, at this moment, conducting strip will be subjected to a downward pressure, produce elastic deformation, because this conducting strip fixed part 1 is in order to reach fixedly purpose, necessary length is bigger, have under highly certain prerequisite at insulating body 5, the brachium of the conducting strip elastic arm 7 when making pressurized produce strain is shorter, and fatigue strength is less, be easy to generate plastic deformation, make conducting strip and the electrical connection failure of external assembly, have a strong impact on the performance of electric connector, simultaneously, this conducting strip needs through repeatedly bending process, the processing more complicated.
Summary of the invention
The purpose of this utility model is to provide a kind of conducting strip, and processing is simple, and fixing reliable, fatigue strength is bigger, through repeatedly maintaining the original state after the compressing, guarantees the superperformance of electric connector.
For achieving the above object, the utility model conducting strip, it comprises main body, fixed arm, elastic arm and weld part, this fixed arm and elastic arm are respectively main body and extend upward and form, and weld part is that main body is extended downwards and formed, thereby processing is simple, fixing reliable, fatigue strength is bigger, through repeatedly maintaining the original state after the compressing, guarantees the superperformance of electric connector.
Description of drawings
Fig. 1 is the stereogram of existing conducting strip.
Fig. 2 is that existing conducting strip is installed in the cutaway view in the insulating body.
Fig. 3 is the stereogram after the utility model first embodiment conducting strip and the assembling of tin ball.
Fig. 4 is that the utility model first embodiment conducting strip is installed in the stereogram in the insulating body.
Fig. 5 is that the utility model first embodiment conducting strip is installed in the cutaway view in the insulating body.
Fig. 6 is the utility model second embodiment conducting strip stereogram.
Fig. 7 is the utility model the 3rd embodiment conducting strip stereogram.
Fig. 8 is the utility model the 4th embodiment conducting strip stereogram.
Embodiment
Below in conjunction with accompanying drawing the utility model conducting strip is further detailed.
As Fig. 3,4, shown in 5, conducting strip comprises main body 10 and the fixed arm 20 that is extended upward out respectively by main body 10 1 sides, elastic arm 30 and the weld part 40 that extends out downwards, these fixed arm 20 middle parts are provided with a shell fragment of outwards going out 22, conducting strip is fixed on the insulating body 50, this elastic arm 30 is roughly to bend earlier 90 degree backward by main body 10, and then bend one forward less than 90 angles of spending, and its end protrudes in fixed arm 20 tops, and be bent into arc again, form contact site 32, to contact with external assembly (not drawing among the figure), this weld part 40 is " " shape, can be embedded connection one scolder 42, as the tin ball.During installation, as shown in Figure 4, earlier be fixed in conducting strip in the holding tank of establishing on the insulating body 50 52 by main body 10 and fixed arm 20, there is a gathering sill 54 at the holding tank 52 inwall places of keeping to the side in order to plug fixed arm 20, shell fragment 22 on the fixed arm 20 is against on the inwall of gathering sill 54, can make plug more reliable.Because fixed arm of the utility model conducting strip 20 and elastic arm 30 are positioned at the same side of main body 10, therefore this fixed arm 20 does not take its height, thereby can make the elastic arm 30 of this conducting strip make longlyer, can improve conducting strip elasticity, therefore and this fixed arm can 20 be made longly, thereby can guarantee that conducting strip is fixed in the insulating body 50 securely, and, compared with prior art, the elastic arm 30 of this conducting strip is much longer, thereby this conducting strip has better elasticity, is not easy to produce plastic deformation, guarantees the superperformance of electric connector.Simultaneously, this conducting strip only needs just can obtain through twice bending, and is than existing conducting strip, much easy to process.
Certainly, the utility model conducting strip also is embodied as other difformity, be positioned at elastic arm 30 ' both sides as its fixed arm 20 ', and each centre position, the fixed arm 20 ' outside is provided with wedge shape projection 24, conducting strip is fixed in securely in the insulating body (not drawing among the figure), in addition, this contact site 30 ' end can further be offered a slotted eye 34, is connected (as shown in Figure 6) to plug with external assembly (not drawing among the figure); Also can be with main body 110 ", 10 directly bend the angles less than 90 degree and form elastic arms 30 ", 30 , and vertical bending (as Fig. 7 and shown in Figure 8) earlier.Because the fixed arm of conducting strip and elastic arm all are positioned at the same side of main body in the above structure, and only need just can obtain, thereby also can produce effects such as processing is simple, fixing reliably, fatigue strength is big through twice bending.
Claims (6)
1. conducting strip, it comprises main body, fixed arm, elastic arm and weld part, it is characterized in that: this fixed arm and elastic arm are respectively main body and extend upward and form, and weld part is that main body is extended downwards and formed.
2. conducting strip as claimed in claim 1 is characterized in that: this fixed arm suitable position is provided with a shell fragment.
3. conducting strip as claimed in claim 1 is characterized in that: this fixed arm suitable position is provided with a projection.
4. as claim 1,2 or 3 described conducting strips, it is characterized in that: this elastic arm system roughly bends 90 degree earlier backward by main body, and then bends an angle less than 90 degree forward, and its end protrudes in the fixed arm top, the formation contact site.
5. as claim 1,2 or 3 described conducting strips, it is characterized in that: this elastic arm system bends an angle less than 90 degree forward by main body, and its end protrudes in the fixed arm top, the formation contact site.
6. as claim 1,2 or 3 described conducting strips, it is characterized in that: this weld part is " " shape, can be embedded to connect a scolder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03226643 CN2624438Y (en) | 2003-06-02 | 2003-06-02 | Conductive sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03226643 CN2624438Y (en) | 2003-06-02 | 2003-06-02 | Conductive sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2624438Y true CN2624438Y (en) | 2004-07-07 |
Family
ID=34246691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03226643 Expired - Lifetime CN2624438Y (en) | 2003-06-02 | 2003-06-02 | Conductive sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2624438Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102760514A (en) * | 2011-04-21 | 2012-10-31 | 矢崎总业株式会社 | Plate member, bus bar and electric junction box having the bus bar |
-
2003
- 2003-06-02 CN CN 03226643 patent/CN2624438Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102760514A (en) * | 2011-04-21 | 2012-10-31 | 矢崎总业株式会社 | Plate member, bus bar and electric junction box having the bus bar |
| CN102760514B (en) * | 2011-04-21 | 2014-10-15 | 矢崎总业株式会社 | Plate member, bus bar and electric junction box having the bus bar |
| US9019716B2 (en) | 2011-04-21 | 2015-04-28 | Yazaki Corporation | Plate member, bus bar and electric junction box having the bus bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NO. 81, HAOTING ROAD(WEST), QIFU HOUSING ESTATE, Z Free format text: FORMER NAME OR ADDRESS: * SUITE, NO. 9, STREET 3, DISTRICT A, QIFU HOUSING ESTATE, FANYU DISTRICT, GUANGZHOU CITY, GUANGDONG PROVINCE |
|
| CP03 | Change of name, title or address |
Patentee address after: Panyu District zhongcunzhen Qifuxincun villa in Guangzhou City West of Guangdong Province, No. 81 Patentee address before: Guangdong city of Guangzhou province Panyu District Clifford A District 3 Street 9. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130602 Granted publication date: 20040707 |