CN201000955Y - Connector - Google Patents
Connector Download PDFInfo
- Publication number
- CN201000955Y CN201000955Y CNU2007201184192U CN200720118419U CN201000955Y CN 201000955 Y CN201000955 Y CN 201000955Y CN U2007201184192 U CNU2007201184192 U CN U2007201184192U CN 200720118419 U CN200720118419 U CN 200720118419U CN 201000955 Y CN201000955 Y CN 201000955Y
- Authority
- CN
- China
- Prior art keywords
- connector
- main body
- metal
- port
- plastic cement
- 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
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Abstract
The utility model relates to a connector, which comprises a connector plastic main body, a connector electric cable mutually connected with a transmission terminal through a connecting terminal and the connector plastic main body, and a front casing, wherein, the utility model also comprises a metal rear shielding casing mutually connected with the front casing, a first terminal port used for holding the connector plastic main body is arranged at the front end, a used for holding the connector electric cable is arranged at the rear end, and the part between the first terminal port and the second terminal port is hollow. The connector of the utility model makes a traditional rear casing used for fixing the connector plastic main body and a metal casing used for shielding the EMI combined as a whole, namely the metal rear shielding casing is only adopted. The design makes the structure simplified, thereby the cost is reduced, and the welding is not required, the ROHS requirement of decreasing the lead use quantity is met. When the connector plastic main body with the different size or the connector electric cable is used, a die assembly just needs to change slightly to realize; the process is simple, the appearance is beautiful, and the weight is light, therefore being suitable for the production in enormous quantities.
Description
Technical field
The utility model relates to a kind of connector.
Background technology
Fix in order to realize the encapsulation between connector and the connector cable, usually use fixedly connector plastic cement main body of metal fore shell and metal back cover, at the junction injection moulding internal mold of connector plastic cement main body and connector cable, with fixing connector cable, prevent that weld is crooked and cause short circuit; Copper Foil or metal shell are set on the internal mold surface then are used to get rid of Electrostatic Discharge and anti-electromagnetic interference (EMI); Outer gum cover externally is set at last, is used for insulation and protection Copper Foil or metal shell, reinforcing connector cable.This production technology not only the fraction defective height, efficient is low, production cost is high, and needs welding, has increased plumbous use amount, easily human body and environment are impacted.
The utility model content
The technical problems to be solved in the utility model is, at the above-mentioned defective of prior art, provides a kind of connector simple in structure.
The technical scheme that its technical problem that solves the utility model adopts is: construct a kind of connector, the connector cable and the fore shell that comprise connector plastic cement main body, link to each other with the transmission terminal of described connector plastic cement main body by terminals, wherein, also comprise shielding case behind the metal that links to each other with described fore shell, its front end is provided with first port that is used to hold described connector plastic cement main body, its rear end is provided with second port that is used to hold patch cable, and the part hollow between described first port and second port.
In connector described in the utility model, described fore shell is the metal fore shell.
In connector described in the utility model, the periphery of first port of shielding case is provided with first flat board behind the described metal, and described metal fore shell is provided with the second corresponding flat board; Described first flat board and second flat board link together by riveting.
In connector described in the utility model, also comprise outer gum cover.
In connector described in the utility model, on shielding case behind the described metal, also be provided with inwardly recessed groove, match with projection on the described outer gum cover.
In connector described in the utility model, described connector plastic cement main body is provided with step; Described groove inwardly recessed inner surface engages mutually with the step of described connector plastic cement main body, is connector plastic cement main body location.
In connector described in the utility model, shielding case is flat funnel-form behind the described metal.
In connector described in the utility model, described first port be shaped as trapezoidal or rectangle.
In connector described in the utility model, the endoporus of described second port is circular or oval shape chamber.
Implement connector of the present utility model, have following beneficial effect: the metal-back that traditional back cover that is used for fixing connector plastic cement main body and being used to is shielded EMI is combined into one, and has promptly only adopted shielding case behind the metal.This design simplification structure, thereby reduced cost, and need not to satisfy welding and meet the requirement that ROHS reduces plumbous use amount.When the connector plastic cement main body of use different size or connector cable, only need do slightly to change and to realize to mould.Connector technology of the present utility model is simple, good looking appearance, in light weight, is suitable for producing in enormous quantities.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation of shielding case behind the metal of the present utility model;
Fig. 2 is the assembling schematic diagram of shielding case and connector plastic cement main body behind the metal of the present utility model;
Fig. 3 is the assembling schematic diagram of shielding case and metal fore shell behind the metal of the present utility model.
Embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, in connector of the present utility model, back shielding case 1 is made of metal, and is flat funnel-form.The front end of shielding case 1 behind metal is provided with the shape of first port, 3, the first ports 3 that are used to hold connector plastic cement main body 2 and the shape of connector plastic cement main body 2 and cooperatively interacts, as trapezoidal, rectangle etc.Be provided with first flat board 5 at the front end of metal shielding 1, the periphery of first port 3.On metal fore shell 4, be provided with the second corresponding flat board 10.Structure riveting that can be by being similar to snap-fastener between first dull and stereotyped 5 and second flat board 10 together, thereby metal shielding 1 and metal fore shell 4 are connected with each other.
The rear end of shielding case 1 behind metal, the endoporus that is provided with 6 second port, 7, the second ports 7 that are used to hold the connector cable is an actor's rendering of an operatic tune such as circle, ellipse, its internal diameter can adjust according to the diameter of connector cable 6.Between first port 3 and second port 7 is hollow space 8, but is used to hold connector cable 6, connector plastic cement main body 2 and injection PUR or fillers such as melten gel, Instant cement.
On shielding case behind the metal 1, also be provided with inwardly recessed groove 9, be used for matching, thereby make shielding case 1 and outer gum cover fastening behind the metal with projection on the outer gum cover (not shown).Connector plastic cement main body 2 is provided with step, and groove 9 inside recessed inner surfaces engage mutually with the step of connector plastic cement main body 2, thereby is connector plastic cement main body 2 location.
Also can adopt other fastening mode, as be provided with on the shielding case behind metal 1 with outside the projection that matches of recess on the gum cover; Buckle etc. perhaps is set.The size of shielding case 1 also can adjust according to the size of outer gum cover behind the metal in the utility model.
As shown in Figures 2 and 3, during assembling, make connector cable 6 pass second port 7 of metallic shield back cover 1, the terminals of connector cable 6 are welded in respectively on the afterbody transmission terminal of connector plastic cement main body 2, but inject a spot of PUR or melten gel, Instant cement etc. again as filler, to prevent that weld is crooked, multichannel is collided and caused short circuit.The fillet of the shielding case 1 connector plastic cement main body 2 that is locked behind the metal then.Next will pass the connector cable 6 rivetings locking of second port 7 of shielding case 1 rear end behind the metal.At last outer gum cover is buckled into shielding case 1 behind the metal, by with metal after the groove 9 of shielding case 1 both sides fixed, make its mutual fastening.
In this practical connector, the metal-back that traditional back cover that is used for fixing connector plastic cement main body and being used to is shielded EMI is combined into one, and has promptly only adopted shielding case behind the metal.This design simplification structure, thereby reduced cost, and need not to satisfy welding and meet the requirement that ROHS reduces plumbous use amount.When the connector plastic cement main body of use different size or connector cable, only need do slightly to change and to realize to mould.Connector technology of the present utility model is simple, good looking appearance, in light weight, is suitable for producing in enormous quantities.
Claims (9)
1, a kind of connector, the connector cable and the fore shell that comprise connector plastic cement main body, link to each other with the transmission terminal of described connector plastic cement main body by terminals, it is characterized in that, also comprise shielding case behind the metal that links to each other with described fore shell, its front end is provided with first port that is used to hold described connector plastic cement main body, its rear end is provided with second port that is used to hold patch cable, and the part hollow between described first port and second port.
2, connector according to claim 1 is characterized in that, described fore shell is the metal fore shell.
3, connector according to claim 2 is characterized in that, the periphery of first port of shielding case is provided with first flat board behind the described metal, and described metal fore shell is provided with the second corresponding flat board; Described first flat board and second flat board link together by riveting.
4, connector according to claim 1 is characterized in that, also comprises outer gum cover.
5, connector according to claim 4 is characterized in that, on shielding case behind the described metal, also is provided with inwardly recessed groove, matches with projection on the described outer gum cover.
6, connector according to claim 5 is characterized in that, described connector plastic cement main body is provided with step; Described groove inwardly recessed inner surface engages mutually with the step of described connector plastic cement main body, is connector plastic cement main body location.
7, connector according to claim 1 is characterized in that, shielding case is flat funnel-form behind the described metal.
8, connector according to claim 1 is characterized in that, described first port be shaped as trapezoidal or rectangle.
9, connector according to claim 1 is characterized in that, the endoporus of described second port is circular or oval shape chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201184192U CN201000955Y (en) | 2007-01-31 | 2007-01-31 | Connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201184192U CN201000955Y (en) | 2007-01-31 | 2007-01-31 | Connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201000955Y true CN201000955Y (en) | 2008-01-02 |
Family
ID=39015358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201184192U Expired - Fee Related CN201000955Y (en) | 2007-01-31 | 2007-01-31 | Connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201000955Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101807763B (en) * | 2009-02-16 | 2012-07-18 | 富士康(昆山)电脑接插件有限公司 | Cable connector component |
-
2007
- 2007-01-31 CN CNU2007201184192U patent/CN201000955Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101807763B (en) * | 2009-02-16 | 2012-07-18 | 富士康(昆山)电脑接插件有限公司 | Cable connector component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GAOKE HARDWARE CO., LTD., SHENZHEN CITY Free format text: FORMER OWNER: FUTURE TECHNOLOGY (SHENZHEN) CO., LTD. Effective date: 20110519 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518105 YANGYONG ROAD, TANGXIAYONG INDUSTRIAL ZONE, SONGGANG TOWN, BAO AN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE TO: 518000 NO. 78, YANGYONG ROAD, TANGXIAYONG INDUSTRIAL ZONE, SONGGANG SUBDISTRICT, BAO AN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110519 Address after: Baoan District Songgang Tangxia street Shenzhen city Guangdong province 518000 Industrial Zone Chung Yang Chung Road No. 78 Patentee after: Shenzhen Gaoke Hardware Co.,Ltd. Address before: Baoan District Songgang Tangxia town Shenzhen city Guangdong province 518105 Industrial Zone Chung Yang Chung Road Patentee before: Future (Shenzhen) Inc. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080102 Termination date: 20140131 |