CN201946776U - Connector - Google Patents
Connector Download PDFInfo
- Publication number
- CN201946776U CN201946776U CN2010206420920U CN201020642092U CN201946776U CN 201946776 U CN201946776 U CN 201946776U CN 2010206420920 U CN2010206420920 U CN 2010206420920U CN 201020642092 U CN201020642092 U CN 201020642092U CN 201946776 U CN201946776 U CN 201946776U
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- China
- Prior art keywords
- insulating body
- connector
- retaining
- bearing groove
- accommodation space
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
A connector comprises an insulation body, a plurality of conductive terminals and a retaining part, wherein an accommodation space is arranged on the front side of the insulation body, a plurality of terminal slots are arranged in the accommodation space, and the plurality of conductive terminals are installed in the terminal slots. The retaining part is arranged on the insulation body in a pivot mode, the retaining part comprises a long-strip-type body and a retaining unit connected with two ends of the long-strip-type body, the long-strip-type body is arranged outside the insulation body, and the retaining unit is arranged inside the insulation body.
Description
Technical field
The utility model is about a kind of connector, especially in regard to a kind of connector that prevents Electromagnetic Interference and have snap device.
Background technology
Connector is a kind of jockey that connects electric wire, circuit board and other circuit unit with electric means.Therefore, apply to widely among the various electronic products arround the people life, for example notebook computer, mobile phone and personal digital aid (PDA) (PDA) etc.
General connector is welded on the circuit board, utilizes that the contact jaw through circuit layout contacts on its splicing ear and the circuit board, be electrically connected with formation, yet in some utilization, connector is as fixing another circuit unit, for example the fixing purposes of flexible flat cable.Therefore, connector is between flexible flat cable and printed circuit board (PCB), as the switching of electrical signal.
General tradition is used for fixing the connector of flexible flat cable, its structure mainly includes insulating body, several conducting terminals and loam cake, loam cake can move and generation unlatching and closed state with respect to the insulating body rotation, when loam cake is opened, flexible flat cable can be inserted in the insulating body, when loam cake is closed, can electrically be overlapped in flexible flat cable on the conducting terminal and be fixed in the insulating body.
Yet this kind utilizes the engaging effect of loam cake pressing and fixing flexible flat cable not good, causes flexible flat cable to come off from insulating body because of the effect that pullled by external force easily.In addition, be used for fixing the connector of flexible flat cable and do not reduce electromagnetic interference (EMI) because other supplementary structure is set, so the electrical signal that is transmitted in the connector is easy to be subjected to the influence of external environment and causes noise excessive, and then influences the problem of the transmission of electrical signal.
The utility model content
The purpose of this utility model is to provide a kind of connector, and effectively fixedly flexible flat cable prevents electromagnetic interference, guarantees the transmission effect of electrical signal.
For achieving the above object, the utility model provides a kind of connector, comprise insulating body, several conducting terminal and retaining spares, the insulating body front side several terminals slot that has an accommodation space and be located at accommodation space wherein, several conducting terminals are installed in those terminal slots, retaining spare is hubbed on the insulating body, the retaining unit that retaining spare comprises a strip body and is connected in strip body two ends, the strip body is positioned at outside the insulating body, and the retaining unit is positioned at insulating body.
The utility model provides another kind of connector, comprise insulating body, several conducting terminals, metal shell and retaining spare, the insulating body front side several terminals slot that has an accommodation space and be located at accommodation space wherein, several conducting terminals are installed in those terminal slots, and metal shell is assembled on the insulating body.Retaining spare is hubbed on the metal shell, the retaining unit that retaining spare comprises a strip body and is connected in strip body two ends, and the strip body is positioned at outside the insulating body, and the retaining unit is positioned at insulating body.
Connector provided by the utility model, its retaining spare that on insulating body, is pivoted, utilize retaining unit on the retaining spare can be sticked in breach on the flexible transmission unit, so with flexible transmission unit firmly snap fit on insulating body, be easy to generate the problem that flexible flat cable comes off from insulating body to solve existing connector.In addition, also be provided with a metal shell on the connector of the present utility model, the grounding elastic part of this metal shell can closely be overlapped in the metal level on the flexible transmission unit, see through the grounding parts ground connection of this metal shell afterwards again, so can reach the purpose that effectively prevents the external electromagnetic wave interference, to solve the problem that existing connector is subjected to the external electromagnetic wave interference easily.
In order further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet accompanying drawing only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.
Description of drawings
Below in conjunction with accompanying drawing,, will make the technical solution of the utility model and other beneficial effect apparent by embodiment of the present utility model is described in detail.
In the accompanying drawing,
Fig. 1 does not make up the schematic perspective view of flexible transmission unit as yet for connector of the present utility model.
Fig. 2 does not make up the schematic perspective view of flexible transmission unit at other direction as yet for connector of the present utility model.
Fig. 3 is the schematic perspective view of connector combination flexible transmission unit of the present utility model.
Fig. 4 is that connector among Fig. 2 is along the generalized section of AA line segment.
Fig. 5 is that connector among Fig. 2 is along the generalized section of BB line segment.
Fig. 6 is that connector among Fig. 3 is along the generalized section of CC line segment.
Fig. 7 is the perspective exploded view of the connector among Fig. 2.
Fig. 8 is the schematic perspective view of the insulating body among Fig. 7.
Fig. 9 is that insulating body among Fig. 8 is at the schematic perspective view of other direction.
Figure 10 is the schematic perspective view of the metal shell among Fig. 7.
Figure 11 is the schematic perspective view of the retaining spare among Fig. 7.
Embodiment
For further setting forth technological means and the effect thereof that the utility model is taked, be described in detail below in conjunction with preferred embodiment of the present utility model and accompanying drawing thereof.
Please refer to Fig. 1 to Figure 10, the utility model provides a kind of connector, this connector 1 comprises insulating body 2, several conducting terminals 4, retaining spare 3, metal shell 5 and flexible transmission unit 6, the insulating body 2 front sides several terminals slot 26 that has an accommodation space 20 and be located at accommodation space 20 wherein, several conducting terminals 4 are installed in those terminal slots 26.Retaining spare 3 is hubbed on the insulating body 2, the retaining spare 3 retaining unit 30 that comprises a strip body 38 and be connected in strip body 38 two ends wherein, and strip body 38 is positioned at outside the insulating body 2, and retaining unit 30 is positioned at insulating body 2.In the present embodiment, retaining spare 3 is provided with a shaft 36, this shaft 36 is between strip body 38 and retaining unit 30, wherein strip body 38 is provided with to form the pull bar of one " ㄇ " font structure along front side, left side and the right side of insulating body 2, this pull bar is a round metal cylindricality structure, so be not limited thereto, pull bar also can be other material or the structure of other shape, needs only the space that it can be pivoted on the insulating body 2 and can not take the upper surface of insulating body 2.
Insulating body 2 is provided with a clutch shaft bearing groove 22, and shaft 36 is pivoted and is coupled in the clutch shaft bearing groove 22, and clutch shaft bearing groove 22 is positioned at the rear side of insulating body 2, so can make things convenient for the shaft 36 of retaining spare 3 to be assembled on the insulating body 2 from rear side.Metal shell 5 is assembled on the insulating body 2, and wherein metal shell 5 is provided with one second bearing groove 52, and shaft 36 is pivoted and is coupled in second bearing groove 52.In the present embodiment, the opening direction of clutch shaft bearing groove 22 is towards the rear side of insulating body 2, metal shell 5 is assembled on the insulating body 2 from the rear side of insulating body 2, the opening direction of second bearing groove 52 is toward the opening of clutch shaft bearing groove 22, clutch shaft bearing groove 22 and second bearing groove, 52 one common peripheral around and be coupled in shaft 36.
In the present embodiment, insulating body 2 comprises a upper wall 25, one left wall 27, one right wall 270, a rear wall 29 and a lower wall 250, and upper wall 25 is oppositely arranged up and down with lower wall 250, rear wall 29, left wall 27 and right wall 270 are arranged between upper wall 25 and the lower wall 250 and form accommodation space 20, and those terminal slots 26 are arranged on the lower wall 250.Metal shell 5 comprises a upper casing 53, one lower casing 55 and a back cover 51 that connects upper casing 53 and lower casing 55, back cover 51 is covered on the rear wall 29, upper casing 53 is covered on the upper wall 25, lower casing 55 is covered on the lower wall 250, because the strip body 38 of retaining spare 3 is along the arranged outside of insulating body 2, so can not take the space of the upper wall 25 of insulating body 2, the design of this kind strip body 38 is different fully with the spatial design that existing connector with loam cake can take insulating body 2 upper surfaces, so the upper casing 53 of metal shell 5 can wholely be covered on the upper surface of upper wall 25 of insulating body 2, can be preferable prevent Electromagnetic Interference.
In the present embodiment, retaining unit 30 comprises a stop portion 32 and a location division 34, and this location division 34 forms in the one stroke space 24 between insulating body 2 and metal shell 5, and this location division 34 only can move up and down in this trip space 24.When retaining spare 3 down is fastened clamping part 28 in insulating body 2 front side the right and lefts, location division 34 can just be resisted against on the insulating body 2, stop portion 32 can pass perforate designed on the insulating body 2 23 and move in the accommodation space 20 and can be fastened on breach 64 on the flexible transmission unit 6, so reaches flexible transmission unit 6 firmly is fastened on purpose on the insulating body 2.
In the present embodiment, the opening 200 big or small essence of accommodation space 20 equal or are slightly larger than the sectional area size of flexible transmission unit 6, the front end of conducting terminal 4 has a contact jaw 42, the rear end of conducting terminal 4 has a welding ends 44, contact jaw 42 is positioned at accommodation space 20, and welding ends 44 extends back and protrudes from outside the insulating body 2.The contact jaw 42 that is arranged in the conducting terminal 4 of accommodation space 20 electrically connects with flexible transmission unit 6, and the welding ends 44 that protrudes from the conducting terminal 4 outside the insulating body 2 is fixing with circuit board (not illustrating) welding.
What deserves to be mentioned is, in the present embodiment, the shaft 36 of retaining spare 3 is hubbed between second bearing groove 52 of the clutch shaft bearing groove 22 of insulating body 2 and metal shell 5, so be not limited thereto, also can utilize the design of mechanism that retaining spare 3 only is hubbed on the insulating body 2 or with retaining spare 3 and only be hubbed on the metal shell 5, move and be fastened on flexible transmission unit 6 as long as retaining spare 3 can rotate.
In sum, the connector of the present utility model retaining spare that on insulating body or metal shell, is pivoted, utilize retaining unit on this retaining spare can be sticked in breach on the flexible transmission unit, so with flexible transmission unit firmly snap fit on insulating body, be easy to generate the problem that flexible flat cable comes off from insulating body to solve existing connector.In addition, retaining spare has only the retaining unit can interfere the breach that is sticked on the flexible transmission unit, so its externally applied forces is less than the existing external force of utilizing the connector of loam cake pressing and fixing flexible flat cable, so have preferable operability with existing comparing.Moreover, also be provided with a metal shell on the connector of the present utility model, this metal shell is almost whole to be covered on the upper surface of insulating body 2, the grounding elastic part of metal shell is overlapped in the metal level on the flexible transmission unit, see through the grounding parts ground connection of this metal shell afterwards again, so can reach the preferable purpose that prevents Electromagnetic Interference, to solve the problem that existing connector is subjected to the external electromagnetic wave interference easily.
The above; for the person of ordinary skill of the art; can make other various corresponding changes and distortion according to the technical solution of the utility model and technical conceive, and all these changes and distortion all should belong to the protection range of the utility model claim.
Claims (10)
1. a connector is characterized in that, comprising:
The several terminals slot that one insulating body, its front side have an accommodation space and be located at this accommodation space;
Several conducting terminals are installed in those terminal slots; And
One retaining spare is hubbed on this insulating body, the retaining unit that this retaining spare comprises a strip body and is connected in these strip body two ends, and this strip body is positioned at outside this insulating body, and this retaining unit is positioned at this insulating body.
2. connector as claimed in claim 1 is characterized in that, more comprises:
One flexible transmission unit, be inserted in this accommodation space, this flexible transmission unit is provided with a breach, this retaining unit is sticked in this breach, so as to this flexible transmission unit is fixed on this insulating body, this insulating body is provided with a perforate, and this retaining unit is provided with a stop portion, and it passes this perforate and moves in this accommodation space.
3. as each described connector in the claim 1 to 2, it is characterized in that this retaining spare is provided with a shaft, this insulating body is provided with a clutch shaft bearing groove, and this shaft is pivoted and is coupled in this clutch shaft bearing groove.
4. connector as claimed in claim 3 is characterized in that, this shaft is between this strip body and this retaining unit, and this clutch shaft bearing groove is positioned at the rear side of this insulating body.
5. connector as claimed in claim 3 is characterized in that, this strip body is provided with to form one " ㄇ " character-shaped pull bar structure along front side, left side and the right side of this insulating body.
6. connector as claimed in claim 3 is characterized in that, more comprises:
One metal shell, be assembled on this insulating body, this metal shell is provided with one second bearing groove, this shaft is pivoted and is coupled in this second bearing groove, the opening direction of this clutch shaft bearing groove is towards the rear side of this insulating body, this metal shell is assembled on this insulating body from the rear side of this insulating body, and the opening direction of this second bearing groove is toward the opening of this clutch shaft bearing groove, this clutch shaft bearing groove and this second bearing groove one common peripheral around and be coupled in this shaft.
7. a connector is characterized in that, comprising:
The several terminals slot that one insulating body, its front side have an accommodation space and be located at this accommodation space;
Several conducting terminals are installed in those terminal slots;
One metal shell is assembled on this insulating body; And
One retaining spare is hubbed on this metal shell, the retaining unit that this retaining spare comprises a strip body and is connected in these strip body two ends, and this strip body is positioned at outside this insulating body, and this retaining unit is positioned at this insulating body.
8. connector as claimed in claim 7, it is characterized in that this retaining spare is provided with a shaft, this metal shell is provided with one second bearing groove, this shaft is pivoted and is coupled in this second bearing groove, and this shaft is between this strip body and this retaining unit.
9. connector as claimed in claim 7 is characterized in that, this strip body is provided with to form one " ㄇ " character-shaped pull bar structure along front side, left side and the right side of this insulating body.
10. as each described connector in the claim 7 to 9, it is characterized in that, more comprise:
One flexible transmission unit, be inserted in this accommodation space, this flexible transmission unit is provided with a breach, this retaining unit is sticked in this breach, so as to this flexible transmission unit is fixed on this insulating body, this insulating body is provided with a perforate, and this retaining unit is provided with a stop portion, and it passes this perforate and moves in this accommodation space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206420920U CN201946776U (en) | 2010-12-03 | 2010-12-03 | Connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206420920U CN201946776U (en) | 2010-12-03 | 2010-12-03 | Connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201946776U true CN201946776U (en) | 2011-08-24 |
Family
ID=44474112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206420920U Expired - Fee Related CN201946776U (en) | 2010-12-03 | 2010-12-03 | Connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201946776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112290258A (en) * | 2019-07-10 | 2021-01-29 | 贝尔威勒电子（昆山）有限公司 | Fully-shielded flat cable connector and flat cable plug thereof |
-
2010
- 2010-12-03 CN CN2010206420920U patent/CN201946776U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112290258A (en) * | 2019-07-10 | 2021-01-29 | 贝尔威勒电子（昆山）有限公司 | Fully-shielded flat cable connector and flat cable plug thereof |
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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: P-TWO ELECTRONIC (SHENZHEN) CO., LTD. Free format text: FORMER OWNER: P-TWO ELECTRONIC TECHNOLOGY (SUZHOU) CO., LTD. Effective date: 20120104 Free format text: FORMER OWNER: P-TWO ELECTRONIC (SHENZHEN) CO., LTD. Effective date: 20120104 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215129 SUZHOU, JIANGSU PROVINCE TO: 518000 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120104 Address after: 518000 No. 1 Industrial North Road, Baoan District Industrial Park, Songgang Town, Shenzhen, Guangdong Patentee after: P-TWO Electronic (Shenzhen) Ltd. Address before: 215129 Jiangsu province Suzhou City Fengqiao Industrial Park Huashan Road No. 158-86 Co-patentee before: P-TWO Electronic (Shenzhen) Ltd. Patentee before: P-Two Electronic Technology (Suzhou) Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20141203 |
|
| EXPY | Termination of patent right or utility model |