CN201910510U - Contact terminal material strip for automobile remotely-controlled vehicle door - Google Patents
Contact terminal material strip for automobile remotely-controlled vehicle door Download PDFInfo
- Publication number
- CN201910510U CN201910510U CN2010206482306U CN201020648230U CN201910510U CN 201910510 U CN201910510 U CN 201910510U CN 2010206482306 U CN2010206482306 U CN 2010206482306U CN 201020648230 U CN201020648230 U CN 201020648230U CN 201910510 U CN201910510 U CN 201910510U
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- contact terminal
- material strip
- product
- contact
- metal sheets
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- Expired - Fee Related
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Abstract
The utility model discloses a contact terminal material strip for an automobile remotely-controlled vehicle door. The material strip comprises a material strip ribbon and more than one contact terminal groups arranged on the material strip ribbon; each contact terminal group comprises two contact metal sheets and a plastic body; the plastic body and the two metal sheets in each contact terminal group are integrally formed by injection-moulding; and the two metal sheets are connected with the material strip ribbon respectively. By adopting the form of the contact terminal material strip, the production efficiency can be greatly improved, and the automatic production can be realized conveniently. The contact metal sheets and the plastic-rubber body are formed in a related way, so that the consistency of a product can be effectively controlled; during the punching stage of a hardware, as long as certain important dimensions of the product are well controlled, the consistency of the product can be well ensured; and simultaneously, during the injection molding process, the strength of the hardware is greatly reinforced by adopting the related forming mode so that the coplanarity problem of the welding surfaces of the product can be well improved.
Description
Technical field
The utility model discloses a kind of contact terminal, the contact terminal material strip that particularly a kind of automobile remote-control car door connector is used.
Background technology
Automobile remote-control car door connector generally includes plastic body 1, contact metal film 2 and connecting rod 3 three parts and forms, wherein plastic body 1 material adopts the LCP+30% glass to form, the contact metal film 2 general phosphor bronzes that adopt are made, just face adopts zinc-plated processing, form with inserts is injection-moulded in the plastic body the inside, each plastic body 1 the inside is embedded with two contact metal films 2, each automobile remote-control car door connector includes two plastic bodies 1, two plastic bodies 1 link together by connecting rod 3, form an integral body.Like this, include four contact metal films 2 in each automobile remote-control car door connector, automobile remote-control car door connector when mounted, adopt the mode of SMT welding to be installed together, this just requires the coplane degree of the welding region of four contact metal films 2 will remain on 0.07mm once, the tin coating not damaged on the surface of contact metal film 2, outward appearance is good, do not have obviously batch peak, related place contact-making surface can not reveal copper, otherwise causes the not enough problem of support strength at related place easily.
By the conventional production process in the present industry, a kind of is to take 90 ° ± 3 ° angle directly single contact metal film 2 to be put into the plastic cement mould directly to carry out injection mo(u)lding, when injection mo(u)lding, because the high speed impact of the plastic cement that is melted, contact metal film 2 very easily is out of shape, and criticizes the peak at the outside of product generation plastic cement easily with the product that this technology is produced, and contact metal film is when inserting and withdrawing from injection mould, tin coating is scratch very easily, thereby influences the reliable of SMT welding.Add the accuracy error of the precision of plastic cement mould processing and contact metal film 2 self, it is inaccurate very easily to cause contact metal film locate on injection mould, produces skew, thereby causes the dimension overproof of product, and consistency is bad etc., the generation defect ware.
Summary of the invention
Add the shortcoming that is easy to generate the homogeneity of product difference man-hour at the above-mentioned automobile remote-control car door connector of mentioning of the prior art, the contact terminal material strip that the utility model provides a kind of new automobile remote-control car door connector to use, it is connected with contact metal film on strip, two connect the corresponding setting of sheet metal, be injected with plastic body on two connection sheet metals, during use, can directly the related plastic body of contact metal film be taken off use together, can effectively keep consistency of product.
The technical scheme that its technical problem that solves the utility model adopts is: the contact terminal material strip that a kind of automobile remote-control car door connector is used, strip comprises the strip bar and arranges the more than one contact terminal set that is arranged on the strip bar, each contact terminal set includes two contact metal films and a plastic body, plastic body in every set of contact terminal group and two sheet metal integrated injection moldings, two sheet metals are connected with the strip bar respectively.
The technical scheme that its technical problem that solves the utility model adopts further comprises:
Have location hole on the described strip bar, the corresponding sheet metal position of each location hole is offered.
The beneficial effects of the utility model are: adopt form of the present utility model, can greatly improve production efficiency, and be convenient to realize automated production.Contact metal film in the utility model and plastic body adopt the form of related moulding, consistency of product can be effectively controlled, it is in the hardware punching out stage, as long as control some critical size of product well, consistency of product is well guaranteed; Simultaneously, when injection mo(u)lding, adopt associated form then to strengthen the intensity of hardware greatly, make the solder side coplane degree problem of product obtain good improvement.
Below in conjunction with the drawings and specific embodiments the utility model is described further.
Description of drawings
Fig. 1 is the structural representation of automobile remote-control car door connector in the prior art.
Fig. 2 is the A-A cross-sectional view of Fig. 1.
Fig. 3 is the structural representation of facing of contact metal film in the prior art.
Fig. 4 is the plan structure schematic diagram of contact metal film of the prior art.
Fig. 5 is a contact metal film material-strap structure schematic diagram of the prior art.
Fig. 6 is a structural representation of the present utility model.
Among the figure, 1-plastic body, 2-contact metal film, 3-connecting rod, 4-strip bar, 5-location hole.
Embodiment
Present embodiment is the utility model preferred implementation, and other all its principles are identical with present embodiment or approximate with basic structure, all within the utility model protection range.
Please referring to accompanying drawing 6, the utility model is a kind of material-strap structure of new contact terminal, strip comprises strip bar 4 and fixedly installs together contact terminal set with strip bar 4, in the present embodiment, each contact terminal set comprises two contact metal films 2 and a plastic body 1, in the present embodiment, two contact metal films 2 are symmetrical arranged, two contact metal films 2 are injection-moulded in plastic body 1 one, form a contact terminal set, two contact metal films 2 in each contact terminal set in the present embodiment link together with strip bar 4 respectively, contact metal film 2 is provided with pre-fault trough (not drawing among the figure) with the junction of strip bar 4, during use, can at pre-fault trough place a contact terminal set be taken off use easily.In the present embodiment, have location hole 5 on the strip bar 4, each location hole 5 corresponding contact metal film 2 is provided with, and can add man-hour, plays the effect of assist location.
The utility model directly takes off contact terminal set from strip in use, two contact terminals is installed in connecting rod 3 two ends respectively gets final product.
Adopt form of the present utility model, can greatly improve production efficiency, and be convenient to realize automated production.Contact metal film in the utility model and plastic body adopt the form of related moulding, consistency of product can be effectively controlled, it is in the hardware punching out stage, as long as control some critical size of product well, consistency of product is well guaranteed; Simultaneously, when injection mo(u)lding, adopt associated form then to strengthen the intensity of hardware greatly, make the solder side coplane degree problem of product obtain good improvement.
Claims (2)
1. contact terminal material strip that automobile remote-control car door connector is used, it is characterized in that: described strip comprises the strip bar and arranges the more than one contact terminal set that is arranged on the strip bar, each contact terminal set includes two contact metal films and a plastic body, plastic body in every set of contact terminal group and two sheet metal integrated injection moldings, two sheet metals are connected with the strip bar respectively.
2. the contact terminal material strip that automobile remote-control car door connector according to claim 1 is used is characterized in that: have location hole on the described strip bar, the corresponding sheet metal position of each location hole is offered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206482306U CN201910510U (en) | 2010-12-08 | 2010-12-08 | Contact terminal material strip for automobile remotely-controlled vehicle door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206482306U CN201910510U (en) | 2010-12-08 | 2010-12-08 | Contact terminal material strip for automobile remotely-controlled vehicle door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201910510U true CN201910510U (en) | 2011-07-27 |
Family
ID=44302710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206482306U Expired - Fee Related CN201910510U (en) | 2010-12-08 | 2010-12-08 | Contact terminal material strip for automobile remotely-controlled vehicle door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201910510U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103560376A (en) * | 2013-11-08 | 2014-02-05 | 维尔斯电子(昆山)有限公司 | Assembly-free terminal frame set |
| CN103794901A (en) * | 2014-01-21 | 2014-05-14 | 东莞市中普电子科技有限公司 | DC plug metal contact and metal contact flat cable capable of automatically crimping |
-
2010
- 2010-12-08 CN CN2010206482306U patent/CN201910510U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103560376A (en) * | 2013-11-08 | 2014-02-05 | 维尔斯电子(昆山)有限公司 | Assembly-free terminal frame set |
| CN103560376B (en) * | 2013-11-08 | 2015-06-24 | 维尔斯电子(昆山)有限公司 | Assembly-free terminal frame set |
| CN103794901A (en) * | 2014-01-21 | 2014-05-14 | 东莞市中普电子科技有限公司 | DC plug metal contact and metal contact flat cable capable of automatically crimping |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110727 Termination date: 20191208 |