CN202150588U - Connector - Google Patents
Connector Download PDFInfo
- Publication number
- CN202150588U CN202150588U CN201120218492U CN201120218492U CN202150588U CN 202150588 U CN202150588 U CN 202150588U CN 201120218492 U CN201120218492 U CN 201120218492U CN 201120218492 U CN201120218492 U CN 201120218492U CN 202150588 U CN202150588 U CN 202150588U
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- Prior art keywords
- offset
- insulating body
- connector
- stop portion
- groove
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Abstract
A connector comprises an insulating body, several conductive terminals, two elastic components and a metal housing, wherein the insulating body is provided with an accommodation space and several terminal slots, the two sides of the insulating body are respectively provided with a groove, and the groove is communicated with the accommodation space. Each of the elastic components is mounted in the groove, and provided with a pressing portion, a fixing portion, a locking portion and a bias portion which are integrally formed, wherein the pressing portion extends and protrudes from the insulating body, the fixing portion is fixed in the insulating body, the locking portion extends into the accommodation space, the bias portion provides an elastic restoring force for each of the elastic components, and the metal housing is mounted on the insulating body.
Description
Technical field
The utility model is about a kind of connector, particularly relevant for a kind of connector that electrically connects flexible transmission unit of stablizing.
Background technology
Press, connector is a kind of jockey that connects electric wire, circuit board and other circuit unit with electric means.Therefore, apply to the various electronic products arround the human lives widely, for example notebook computer, mobile phone and personal digital aid (PDA) (PDA) etc.
General connector is to be welded on the circuit board; Utilize 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 produce and open and closed state with respect to the insulating body rotation, when loam cake is opened, can flexible flat cable be inserted in the insulating body; When loam cake is closed, can flexible flat cable electrically be overlapped on the conducting terminal and be fixed in the insulating body.
Yet; This kind utilizes loam cake to compress the connector that flexible flat cable makes its electric connection conducting terminal; Because loam cake is to be pivoted to rotate on the conducting terminal; Sometimes still can produce poor electrical contact and insecure problem between flexible flat cable and the conducting terminal, so cause having the visitor to tell the generation of problem easily.
Summary of the invention
The purpose of the utility model is to provide a kind of connector, and it improves the reliability that electrically connects between flexible flat cable and the conducting terminal, tells problem thereby reduce because of electrically connecting the not high visitor who causes of reliability between flexible flat cable and the conducting terminal.Existing
For realizing above-mentioned purpose, the utility model provides a kind of connector, comprising: an insulating body, this insulator have an accommodation space and several terminals slot, and respectively are provided with a groove in the both sides of this insulating body, and this groove is communicated in this accommodation space;
Several conducting terminals are installed in these terminal slots;
Two elastic components; Be installed on respectively in this groove, each elastic component is provided with a press section, a fixed part, a stop portion and an offset, and this press section, this fixed part, this stop portion and this offset are the structures that is formed in one; This press section extension protrudes from outside this insulating body; This fixed part interference is fixed in this insulating body, and this stop portion extends in this accommodation space, and this offset provides the elastic-restoring force of this elastic component; And a metal shell, be installed on this insulating body.
This offset comprises one first kink, a platform part and one second kink, and this platform part is between this first kink and this second kink, and this stop portion is arranged on this platform part.
This of this offset second kink is provided with a hole so that this second kink is divided into a left side and a right-hand part, and this left side and this right-hand part are chimeric respectively to be fixed in this groove interior left groove and a right groove.
This stop portion is connected in this offset through an extension.
This metal shell is provided with several grounding elastic parts; Those grounding elastic parts are arranged in this accommodation space towards the direction extension of those terminal slots; And those grounding elastic parts and those conducting terminals are to be oppositely arranged and to form a slit up and down; This slit can supply a flexible transmission unit to plug; So as to this flexible transmission unit is seized on both sides by the arms up and down by those grounding elastic parts and those conducting terminals, those grounding elastic parts that this flexible transmission unit regards to this metal shell are provided with a metal level, and this metal level is in order to overlap with those grounding elastic parts.
The below of this press section is provided with a stopper section, and this stopper section is the upper surface that is formed at this insulating body of contiguous this groove.
This press section of this elastic component, this fixed part, this stop portion and this offset are to be the integrated structure of metal stamping.
This stop portion is between this press section and this fixed part and be connected in this offset.
This press section is positioned at the top of this offset, and this fixed position is in the bottom of this offset, and this stop portion is adjacent to the centre of this offset.
This press section is positioned at the top of this offset, and this fixed position is in the bottom of this offset, and this stop portion is adjacent to the centre of this offset.
The beneficial effect of the utility model: connector that the utility model provides is that assembling is provided with and integratedly can be out of shape mobile elastic component up and down in the grooves on two sides of insulating body; When it can be in flexible transmission unit be inserted in accommodation space; Directly flexible transmission unit is interfered and be fixed on the insulating body; The loam cake that elastic component can be used to replace existing connector reaches the purpose of snap lock and the flexible transmission unit that unlocks; It is not good so can to solve the reliability that electrically connects between flexible flat cable that existing connector is easy to generate and the conducting terminal, and the connector that is caused is easy to generate the problem that the visitor tells.In addition, metal shell is provided with grounding elastic part can be overlapped in the metal level on the flexible transmission unit, sees through the grounding parts ground connection of this metal shell afterwards again, can reach the effect that prevents the external electromagnetic wave interference.
In order further to understand the characteristic and the technology contents of the utility model, see also following detailed description and accompanying drawing, yet accompanying drawing only provides reference and explanation usefulness, is not to be used for the utility model is limited about the utility model.
Description of drawings
Below in conjunction with accompanying drawing, describe in detail through embodiment the utility model, the technical scheme that makes the utility model and other beneficial effect is obvious.
In the accompanying drawing,
Fig. 1 is the schematic perspective view of the connector combination flexible transmission unit of the utility model.
Fig. 2 is the schematic perspective view of the connector of the utility model at other direction.
Fig. 3 is the perspective exploded view of the connector during Fig. 1 is.
Fig. 4 is the schematic perspective view of the insulating body during Fig. 3 is.
Fig. 5 is the schematic perspective view of the metal shell during Fig. 3 is.
Fig. 6 is the schematic perspective view of the elastic component during Fig. 3 is.
Fig. 7 is the schematic side view of the elastic component during Fig. 3 is.
Fig. 8 is the three-dimensional generalized section of the right portions of removing metal shell of the connector during Fig. 2 is.
Embodiment
Please referring to figs. 1 through Fig. 8; The utility model provides a kind of connector; This connector 1 comprises insulating body 2, two elastic components 3, several conducting terminals 4 and metal shell 5, and wherein insulating body 2 has an accommodation space 20 and several terminals slot 26, and respectively is provided with a groove 22 in the both sides of insulating body 2; Groove 22 is communicated in accommodation space 20, and conducting terminal 4 is installed in the terminal slots 26.Two elastic components 3 are installed on respectively in the groove 22; Each elastic component 3 is provided with a press section 31, a fixed part 35, a stop portion 36 and an offset 37, and press section 31, fixed part 35, stop portion 36 are the structures that are formed in one with offset 37, and press section 31 is extended and protruded from outside the insulating body 2; Fixed part 35 interference are fixed in the insulating body 2; Stop portion 36 extends in the accommodation space 20, and offset 37 provides the elastic-restoring force of elastic component 3, and metal shell 5 is installed on the insulating body 2.
In the present embodiment; Offset 37 is the main parts that constitute elastic component 3; It includes one first kink 32, a platform part 33 and one second kink 34, and platform part 33 is between first kink 32 and second kink 34, and stop portion 36 is arranged on the platform part 33; Wherein the function of first kink 32 and second kink 34 mainly provides the usefulness that the strain of elastic component 3 moves, and the function of platform part 33 mainly is the usefulness that is beneficial to the one-body molded stop portion 36 of metal stamping.In addition; Second kink 34 of offset 37 also is provided with a hole 340 second kink 34 is divided into a left side 341 and a right-hand part 343; Left side 341 is in the left groove 221 and a right groove 223 that can chimericly respectively be fixed in the groove 22 with right-hand part 343, and the stop portion 36 that is positioned at accommodation space 20 is connected in the platform part 33 of the offset 37 that is positioned at groove 22 through an extension 331.
In addition; Press section 31 is positioned at the top of offset 37; Fixed part 35 is positioned at the bottom of offset 37, and stop portion 36 is adjacent to the centre of offset 37, and stop portion 36 is between press section 31 and fixed part 35 and be connected in offset 37; And in the present embodiment, the press section 31 of elastic component 3, fixed part 35, stop portion 36 are to be the integrated structure of metal stamping with offset 37.What deserves to be mentioned is; The below of press section 31 is provided with a stopper section 28; This stopper section 28 is the upper surfaces that are formed at the insulating body 2 of adjacent recess 22; So when press section 31 when operation presses down, can receive an overfill protection of stopper section 28 and can not produce the situation generation that elastic component 3 permanent deformations and intensity are subdued.
The front end of conducting terminal 4 has a contact jaw 41, and the rear end of conducting terminal 4 has a welding ends 42, and contact jaw 41 is positioned at accommodation space 20, and welding ends 42 extensions protrude from outside the insulating body 2.In the present embodiment, the contact jaw 41 that is arranged in the conducting terminal 4 of accommodation space 20 is to electrically connect with flexible transmission unit 6, and the welding ends 42 that protrudes from the conducting terminal 4 outside the insulating body 2 is in order to fixing with circuit board (not shown) welding.
In the present embodiment, this flexible transmission unit 6 is to be flexible flat cable (FFC), and this metal level is to be aluminium foil, so is not limited thereto, and flexible transmission unit 6 also can be flexible printed wiring board (FPC), and this metal level also can be the elargol coating.In addition; Present embodiment is to be the place ahead with the accommodation space of insulating body 2 20 with flexible transmission unit 6 interconnected direction settings; Therefore the opening of accommodation space 20 is the front sides that are positioned at insulating body 2; And are the rear sides that are positioned at insulating body 2 at the opening of the groove 22 of insulating body 2 both sides, and elastic component 3 and metal shell 5 are that rear side from the body 2 that insulate is assembled on the insulating body 2.
Flexible transmission unit 6 is provided with a breach 62, and when flexible transmission unit 6 was inserted in the accommodation space 20, stop portion 36 can be interfered the breach 62 in flexible transmission unit 6, so as to flexible transmission unit 6 is fixed in insulating body 2.Can move to the groove 22 from accommodation space 20 strains after stop portion 36 sees through the downward application of force effect of press section 31, so breach 62 is no longer interfered in stop portion 36, and flexible transmission unit 6 then can break away from insulating body 2.
In sum; It is in the groove of insulating body both sides, to be equiped with an elastic component for the connector of the utility model; Distortion up and down by this elastic component of control is moved; Reach and seize the fixedly purpose of flexible transmission unit on both sides by the arms; Therefore this kind seized the reliability that fixing mode more can not have influence on the electric connection between flexible transmission unit and the conducting terminal up and down on both sides by the arms, and it is good to solve the reliability that electrically connects between flexible flat cable that existing connector is easy to generate and the conducting terminal, and what caused is easy to generate the problem that the visitor tells.In addition, elastic component is to be the integrated structure of metal stamping, and it is the small size assembly that is arranged at the insulating body both sides, so can reach the effect that reduces manufacturing cost.Moreover; The connector of the utility model also is provided with several grounding elastic parts on metal shell; The slit that forms between grounding elastic part and the conducting terminal can be used to seize on both sides by the arms flexible transmission unit; So not only can reach between flexible transmission unit and the conducting terminal firmly outside the electrical connection; And can reach the purpose that grounding elastic part closely is overlapped in the metal level on the flexible transmission unit, and see through the grounding parts ground connection of this metal shell afterwards again, can reach the effect that prevents the external electromagnetic wave interference.
The above; For the person of ordinary skill of the art; Can make other various corresponding changes and distortion according to the technical scheme and the technical conceive of the utility model, 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:
One insulating body, this insulator have an accommodation space and several terminals slot, and respectively are provided with a groove in the both sides of this insulating body, and this groove is communicated in this accommodation space;
Several conducting terminals are installed in those terminal slots;
Two elastic components; Be installed on respectively in this groove, each elastic component is provided with a press section, a fixed part, a stop portion and an offset, the structure that this press section, this fixed part, this stop portion and this offset are formed in one; This press section extension protrudes from outside this insulating body; This fixed part interference is fixed in this insulating body, and this stop portion extends in this accommodation space, and this offset provides the elastic-restoring force of this elastic component; And a metal shell, be installed on this insulating body.
2. connector as claimed in claim 1 is characterized in that, this offset comprises one first kink, a platform part and one second kink, and this platform part is between this first kink and this second kink, and this stop portion is arranged on this platform part.
3. connector as claimed in claim 2; It is characterized in that; This of this offset second kink is provided with a hole so that this second kink is divided into a left side and a right-hand part, and this left side and this right-hand part are chimeric respectively to be fixed in this groove interior left groove and a right groove.
4. connector as claimed in claim 1 is characterized in that this stop portion is connected in this offset through an extension.
5. connector as claimed in claim 1; It is characterized in that; This metal shell is provided with several grounding elastic parts, and those grounding elastic parts extend towards the direction of those terminal slots and are arranged in this accommodation space, and those grounding elastic parts and those conducting terminals are and are oppositely arranged and form a slit up and down; This slit supplies a flexible transmission unit to plug; So as to this flexible transmission unit is seized on both sides by the arms up and down by those grounding elastic parts and those conducting terminals, those grounding elastic parts that this flexible transmission unit regards to this metal shell are provided with a metal level, and this metal level is in order to overlap with those grounding elastic parts.
6. connector as claimed in claim 1 is characterized in that the below of this press section is provided with a stopper section, and this stopper section is formed at the upper surface of this insulating body of contiguous this groove.
7. connector as claimed in claim 1 is characterized in that, this press section of this elastic component, this fixed part, this stop portion and this offset are the integrated structure of metal stamping.
8. like each described connector in the claim 1 to 7, it is characterized in that this stop portion is between this press section and this fixed part and be connected in this offset.
9. connector as claimed in claim 8 is characterized in that this press section is positioned at the top of this offset, and this fixed position is in the bottom of this offset, and this stop portion is adjacent to the centre of this offset.
10. like each described connector in the claim 1 to 7, it is characterized in that this press section is positioned at the top of this offset, this fixed position is in the bottom of this offset, and this stop portion is adjacent to the centre of this offset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120218492U CN202150588U (en) | 2011-06-24 | 2011-06-24 | Connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120218492U CN202150588U (en) | 2011-06-24 | 2011-06-24 | Connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202150588U true CN202150588U (en) | 2012-02-22 |
Family
ID=45591640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120218492U Expired - Fee Related CN202150588U (en) | 2011-06-24 | 2011-06-24 | Connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202150588U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105846191A (en) * | 2016-03-21 | 2016-08-10 | 惠州市奥罗拉科技有限公司 | FPC connector |
| CN106207612A (en) * | 2014-11-20 | 2016-12-07 | Smk株式会社 | Adapter |
| CN108933361A (en) * | 2017-05-22 | 2018-12-04 | 泰连公司 | Flexible circuit connector |
-
2011
- 2011-06-24 CN CN201120218492U patent/CN202150588U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207612A (en) * | 2014-11-20 | 2016-12-07 | Smk株式会社 | Adapter |
| CN106207612B (en) * | 2014-11-20 | 2018-08-28 | Smk株式会社 | Connector |
| CN105846191A (en) * | 2016-03-21 | 2016-08-10 | 惠州市奥罗拉科技有限公司 | FPC connector |
| CN108933361A (en) * | 2017-05-22 | 2018-12-04 | 泰连公司 | Flexible circuit connector |
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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: 20120222 Termination date: 20140624 |
|
| EXPY | Termination of patent right or utility model |