CN203456675U - Improved cable connector structure - Google Patents
Improved cable connector structure Download PDFInfo
- Publication number
- CN203456675U CN203456675U CN201320522541.1U CN201320522541U CN203456675U CN 203456675 U CN203456675 U CN 203456675U CN 201320522541 U CN201320522541 U CN 201320522541U CN 203456675 U CN203456675 U CN 203456675U
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- CN
- China
- Prior art keywords
- insulating body
- terminal
- cable connector
- conducting terminal
- connector structure
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- Expired - Fee Related
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- Coupling Device And Connection With Printed Circuit (AREA)
- Multi-Conductor Connections (AREA)
Abstract
The utility model discloses an improved cable connector structure, wherein the connector comprises the following components: an insulating body, a conductive terminal, a terminal positioning board, a printed circuit board (PCB), a cable and an insulating housing. The conductive terminal is inserted into the terminal positioning board. The head of the conductive terminal is inserted into the insulating body. The tail part of the conductive terminal contacts with and is connected with the PCB. The cable is welded on the PCB. The insulating housing is arranged outside the insulating body and the PCB. The insulating body is partially exposed outside the insulating housing and is a plug part. According to the improved cable connector structure provided by the utility model, the cable and the conductive terminal are adapted through the PCB, thereby simplifying wire connection, and furthermore stability of high-frequency characteristic can be effectively ensured. Additionally, according to the improved cable connector structure, an elastic sheet structure of a routine connector is saved, thereby simplifying the integral structure and obtaining lower cost.
Description
Technical field
The utility model discloses a kind of connector, particularly a kind of modified form cable connector structure.
Background technology
USB (Universal Serial BUS is called for short USB), with its stable transmission speed and superior performance, has been widely applied in various electronic products.Along with the development of USB interface protocol, USB interface, after having experienced USB 1.0 and USB 2.0 agreements, is transitioned into the epoch of USB 3.0 agreements gradually.With respect to USB 2.0 interfaces, the transmission speed of USB3.0 interface surpasses USB 2.0 interfaces more than ten times, so USB 3.0 interfaces certainly will become one of necessity configuration in following electronic product.
Common connector assembly comprises plug insulating body, be fixed on the some plug cap conductive terminals on plug insulating body, the cable being connected with plug cap conductive terminal, be positioned at the insulation crust outside plug insulating body and be installed on the metal latch cramp on plug insulating body, insulation crust is overmolded onto on plug insulating body, plug insulating body comprises and protrudes forward the docking section of insulation crust and the two row terminal containing slots that docking section is run through in front and back, plug cap conductive terminal is corresponding one by one with the quantity of terminal containing slot, each plug cap conductive terminal has the connecting portion that extends into the contact site docking with socket connector in accepting groove and extend back and weld together with cable, because the quantity of plug cap conductive terminal is more, make the process of cable and the welding of plug cap conductive terminal connecting portion loaded down with trivial details, welding difficulty is high, be difficult to guarantee the high frequency characteristics of connection reliability and the micro coaxial cable connector assembly of plug cap conductive terminal and cable.
Summary of the invention
For the above-mentioned connector-cable of the prior art of mentioning, be connected complicated shortcoming with conducting terminal, the utility model provides a kind of new modified form cable connector structure, it is transferred to cable and conducting terminal by pcb board, make line simpler, and can effectively guarantee the stable of high frequency characteristics.
The technical scheme that the utility model solves its technical problem employing is: a kind of modified form cable connector structure, connector comprises insulating body, conducting terminal, terminal position plate, pcb board, cable and insulation crust, conducting terminal is inlaid in terminal position plate, conducting terminal head is inserted in insulating body, conducting terminal afterbody is connected with pcb board contact, cable is welded on pcb board, insulation crust is arranged on insulating body and pcb board outside, insulating body has part to be exposed to insulation crust outside, is grafting part.
The technical scheme that the utility model solves its technical problem employing further comprises:
Described insulating body is provided with terminal containing slot, and conducting terminal head is inserted in terminal containing slot.
Described conducting terminal is provided with the positioning head of outwardly convex.
Described conducting terminal afterbody is provided with arcwall face, and arcwall face is upturned, and a plane contact-making surface is formed on bottom.
Described pcb board one end is provided with golden finger corresponding to conducting terminal, and the other end is provided with pad.
Grafting part one side of described insulating body is fixed with fool proof projection.
The grafting part of described insulating body is provided with protruding clamping joint.
The beneficial effects of the utility model are: the utility model is transferred to cable and conducting terminal by pcb board, make line simpler, and can effectively guarantee the stable of high frequency characteristics, in addition, the utility model has saved the elastic piece structure of conventional connector, make overall structure simpler, cost is lower.
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Accompanying drawing explanation
Fig. 1 is the utility model perspective view.
Fig. 2 is the utility model internal structure schematic diagram.
Fig. 3 is the utility model decomposing state structural representation.
Fig. 4 is another visual angle decomposing state structural representation of the utility model.
Fig. 5 is the utility model pcb board structural representation.
In figure, 1-insulating body, 2-conducting terminal, 3-terminal position plate, 4-PCB plate, 5-cable, 6-insulation crust, 7-terminal containing slot, 8-terminal hole, 9-positioning head, 10-arcwall face, 11-clamping joint, 12-fool proof projection, 13-golden finger, 14-pad.
Embodiment
The present embodiment is the utility model preferred implementation, and other all its principles are identical with the present embodiment or approximate with basic structure, all within the utility model protection range.
Incorporated by reference to referring to accompanying drawing 1 to accompanying drawing 5, the utility model mainly comprises insulating body 1, conducting terminal 2, terminal position plate 3, pcb board 4, cable 5 and insulation crust 6, insulating body 1 is provided with terminal containing slot 7, conducting terminal 2 heads are inserted in terminal containing slot 7, on terminal position plate 3, offer terminal hole 8, conducting terminal 2 is first inserted in the terminal hole 8 on terminal position plate 3, by 3 pairs of conducting terminals 2 of terminal position plate, play positioning action, in the present embodiment, on conducting terminal 2, be provided with the positioning head 9 of outwardly convex, can prevent that conducting terminal 2 from excessively inserting.In the present embodiment, at conducting terminal 2 afterbodys, be provided with arcwall face 10, arcwall face 10 is upturned, and a plane contact-making surface is formed on bottom, is connected, to guarantee the reliability of its contact with pcb board 4.In the present embodiment, pcb board 4 one end are provided with golden finger 13 corresponding to conducting terminal 2, for being connected with conducting terminal 2 contacts, pcb board 4 other ends are provided with pad 14, for welding with cable 5, in the present embodiment, pad 14 is row's formula and arranges, convenient welding, in the present embodiment, the arrangement mode of pad 14 is: earth terminal, two meet the data terminal of USB 2.0, a pair of differential signal end, two earth terminals, another is to differential signal end and a power end, and while specifically implementing, its arrangement mode is specific design as the case may be.On cable 5, corresponding wire bonds is on pcb board 4 on corresponding pad 14.Insulating body 1 and pcb board 4 outsides are provided with 6 pairs of the utility model internal structures of insulation crust and play a protective role; insulating body 1 has part to be exposed to insulation crust 6 front end outsides; for grafting part; in the present embodiment; in insulating body 1 grafting part one side, be fixed with fool proof projection 12; anti-inserted while preventing from pegging graft; in insulating body 1 grafting part, be provided with protruding clamping joint 11; after pegging graft, the utility model is blocked; the metal latch cramp syndeton that replaces conventional connector with it, simplifies overall structure greatly.
The utility model is when assembling, first conducting terminal 2 is inserted in the terminal hole 8 on terminal position plate 3, then in integral body is inserted the terminal containing slot 7 on insulating body 1, cable 5 is welded on pcb board 4, pcb board 4 is inserted between two rows conducting terminal 2, arcwall face 10 on conducting terminal 2 is directly contacted, then at whole arranged outside insulation crust 6 with the golden finger 13 on pcb board 4.
The utility model is transferred to cable and conducting terminal by pcb board, makes line simpler, and can effectively guarantee the stable of high frequency characteristics, and in addition, the utility model has saved the elastic piece structure of conventional connector, makes overall structure simpler, and cost is lower.
Claims (7)
1. a modified form cable connector structure, it is characterized in that: described connector comprises insulating body, conducting terminal, terminal position plate, pcb board, cable and insulation crust, conducting terminal is inlaid in terminal position plate, conducting terminal head is inserted in insulating body, conducting terminal afterbody is connected with pcb board contact, and cable is welded on pcb board, and insulation crust is arranged on insulating body and pcb board outside, insulating body has part to be exposed to insulation crust outside, is grafting part.
2. modified form cable connector structure according to claim 1, is characterized in that: described insulating body is provided with terminal containing slot, and conducting terminal head is inserted in terminal containing slot.
3. modified form cable connector structure according to claim 1, is characterized in that: described conducting terminal is provided with the positioning head of outwardly convex.
4. according to the modified form cable connector structure described in claim 1 or 2 or 3, it is characterized in that: described conducting terminal afterbody is provided with arcwall face, and arcwall face is upturned, a plane contact-making surface is formed on bottom.
5. according to the modified form cable connector structure described in claim 1 or 2 or 3, it is characterized in that: described pcb board one end is provided with golden finger corresponding to conducting terminal, and the other end is provided with pad.
6. according to the modified form cable connector structure described in claim 1 or 2 or 3, it is characterized in that: grafting part one side of described insulating body is fixed with fool proof projection.
7. according to the modified form cable connector structure described in claim 1 or 2 or 3, it is characterized in that: the grafting part of described insulating body is provided with protruding clamping joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320522541.1U CN203456675U (en) | 2013-08-26 | 2013-08-26 | Improved cable connector structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320522541.1U CN203456675U (en) | 2013-08-26 | 2013-08-26 | Improved cable connector structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203456675U true CN203456675U (en) | 2014-02-26 |
Family
ID=50136530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320522541.1U Expired - Fee Related CN203456675U (en) | 2013-08-26 | 2013-08-26 | Improved cable connector structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203456675U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106329247A (en) * | 2015-07-07 | 2017-01-11 | 贝尔威勒电子股份有限公司 | Flat cable and connector assembly |
| CN109378613A (en) * | 2014-04-09 | 2019-02-22 | 富士康(昆山)电脑接插件有限公司 | Pin connector |
-
2013
- 2013-08-26 CN CN201320522541.1U patent/CN203456675U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109378613A (en) * | 2014-04-09 | 2019-02-22 | 富士康(昆山)电脑接插件有限公司 | Pin connector |
| CN106329247A (en) * | 2015-07-07 | 2017-01-11 | 贝尔威勒电子股份有限公司 | Flat cable and connector assembly |
| CN106329247B (en) * | 2015-07-07 | 2019-02-26 | 贝尔威勒电子股份有限公司 | Winding displacement and connector assembly |
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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 |
Granted publication date: 20140226 Termination date: 20170826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |