CN201112683Y - Connector for flexible circuit board - Google Patents
Connector for flexible circuit board Download PDFInfo
- Publication number
- CN201112683Y CN201112683Y CNU2007201815734U CN200720181573U CN201112683Y CN 201112683 Y CN201112683 Y CN 201112683Y CN U2007201815734 U CNU2007201815734 U CN U2007201815734U CN 200720181573 U CN200720181573 U CN 200720181573U CN 201112683 Y CN201112683 Y CN 201112683Y
- Authority
- CN
- China
- Prior art keywords
- circuit board
- arm
- soft circuit
- flexible circuit
- board union
- 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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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a flexible circuit board connector, which comprises a base, a plurality of conductive terminals, a cover body pivoted on the base and a pair of elastic pieces. The base is provided with a butt joint part, the butt joint part is provided with a row of terminal accommodating grooves which are parallel and extend forwards and backwards, and the plurality of conductive terminals are respectively accommodated in the corresponding terminal accommodating grooves. Two sides of the butt joint part of the base are respectively provided with a containing groove from back to front. The elastic piece comprises a base part fixedly held in the corresponding accommodating groove, an elastic arm connected with the base part, and clamping parts extending from the elastic arm to two sides of the butt joint part. When the flexible circuit board is inserted, an operator can know that the flexible circuit board F is inserted in place and stops inserting by sensing the elastic force of the elastic pieces, and the flexible circuit board F cannot retract by being elastically clamped by the two elastic pieces. Therefore, compared with the prior art, the utility model discloses have and prevent excessively to insert the damage device, and avoid the effect that the flexible circuit board rolled back, gain stable electricity and connect.
Description
Technical field
The utility model is about a kind of Soft Circuit Board Union, especially prevents that about a kind of flexible circuit board from excessively inserting or the Soft Circuit Board Union of rollback.
Background technology
As shown in Figure 1, patent No. 095204989 announcement one in Taiwan is used for the electric connector 8 of flexible circuit board F.This electric connector 8 comprises removable cover 81, the some terminals 82 that is contained in this pedestal that a pedestal 80, is articulated in this pedestal 80, and a pair of fixture 83.This pedestal 80 is provided with one and connects groove 800 for what flexible circuit board F planted, and these symmetrical both sides that connect groove 800 are respectively equipped with a groove 801; One side of this outer frame 80 is provided with some perforation 802 of accommodating respective terminal 82, and relative opposite side two ends are respectively equipped with a fixing hole 803 of accommodating fixture 83.These removable cover 81 two ends are provided with protruding axle 810, and each protruding axle 810 can be contained in the corresponding recesses 801 of pedestal 80, thereby this removable cover 81 is articulated in connecting on the groove 800 of pedestal 80.Corresponding each terminal 82 front end further are equipped with some open-works 811 on the removable cover 81; The front end of terminal 82 passes open-work set on the removable cover 81 811, can prevent that this removable cover 811 from being come off by vertical direction.In that removable cover 81 is vertical when placing, along connecting groove 800 flexible circuit board F is inserted electric connector 8, pivoting then covers removable cover 81, can realize docking of terminal 82 and flexible circuit board F.
In the assembling process of reality, flexible circuit board F inserts by operating personnel are manual, owing to should the device that detect the flexible circuit board insertion be set existing Soft Circuit Board Union 8, operating personnel guess under the situation that can not promote that usually plant puts in place, thereby the excessively situation of insertion very easily appears, cause circuit board damage.In addition, this existing Soft Circuit Board Union 8 is not provided with anti-rollback structure yet, can rollback take place related flexible circuit board F when plant end operation personnel loose one's grip, and then unsettled situation occurs being electrically connected.In view of the foregoing, this existing electric connector 8 is still needed and is further improved.
The utility model content
The utility model provides a kind of Soft Circuit Board Union, and it has the detection architecture that the detection flexible circuit board is planted and put in place, and also can not produce circuit board rollback phenomenon when assembling finishes.
For achieving the above object, the utility model provides following technical proposals: a kind of Soft Circuit Board Union, have a butt end, and the rear end relative with this butt end; It comprises a pedestal, plurality of conductive terminals, and one is arranged at the lid that articulates with this conducting terminal on this pedestal.This pedestal has a docking part, and this docking section is provided with the terminal containing slot that a row extends side by side, and this plurality of conductive terminals is contained in this corresponding terminal containing slot respectively.This Soft Circuit Board Union further comprises pair of resilient members, and the docking section portion both sides of this pedestal are respectively equipped with an accommodating groove from back to front.The both sides, docking section of this pedestal are respectively equipped with the accommodating groove of this elastic component of fixing to this butt end from the rear end.
In one embodiment, this elastic component comprises one respectively and is immobilizated in base portion, an elastic arm that is connected with this base portion of this accommodating groove, and extends the Access Division of these both sides, docking section from this elastic arm.This base portion to elastic component is the lamellar body that both sides are provided with some interference parts, and two elastic arms are to extend in opposite directions, and this Access Division is protruding arc to this docking section.This plurality of conductive terminals comprises joint support arm that a base portion, extends from this base portion one end respectively and dock support arm, reaches the weld part from this base portion other end extension; This joint support arm is positioned at butt joint support arm top and it constitutes a U-shaped.This joint arm free end has a hook part, and this lid butt end is provided with corresponding joining hole, and this hook part is contained in this joining hole; The Access Division of this elastic component protrudes into this docking section and is positioned at the rear side of the hook part of this joint support arm.The free terminal of this butt joint support arm has a contact site that raises up, and it docks with a flexible circuit board that inserts.In another embodiment, this plurality of conductive terminals further comprises a fixing arm from this base portion extension, and this fixing arm is provided with some interference parts of interfering with terminal containing slot.This Soft Circuit Board Union further comprises a pair of fastener, and these both sides, docking section are respectively equipped with an affixed groove that extends to the back-end from the butt end; This fastener is contained in this corresponding affixed groove respectively.This comprises a junction, respectively from the horizontally extending to the back-end driving arm of this connecting portion one end, the weld part that extends to a side of this connecting portion other end bending, an and fixing arm that extends in parallel with driving arm certainly to fastener on this connecting portion.Protrude out a limiting section on this driving arm, these lid two ends are provided with the pivot that rolls on this driving arm, and are that this limiting section is spacing.These pedestal two ends are respectively equipped with a groove, and these lid two ends are provided with the corresponding fixture block that is contained in this groove.
The existing Soft Circuit Board Union of the utility model is respectively equipped with an elastic component in the both sides, docking section; Thereby when flexible circuit board inserts, play the effect of detection, prevent from excessively to insert the infringement circuit board; Flexible circuit board rollback when preventing the assembling end simultaneously; Has stable electrical connection effect.
Description of drawings
Fig. 1 is the schematic diagram of an existing Soft Circuit Board Union and one flexible circuit board;
Fig. 2 is that a Soft Circuit Board Union according to the utility model one embodiment is arranged at the stereogram on the printed circuit board (PCB);
Fig. 3 is the exploded view of Soft Circuit Board Union among Fig. 2;
Fig. 4 is the stereogram of a Soft Circuit Board Union according to the utility model one embodiment when not articulating lid;
Fig. 5 is the partial enlarged drawing of Fig. 4;
Fig. 6 is a partial sectional view according to the Soft Circuit Board Union of the utility model one embodiment;
Fig. 7 is a rearview according to the Soft Circuit Board Union of the utility model one embodiment;
Fig. 8 one plants behind the flexible circuit board along the profile of AA line intercepting among Fig. 7 according to the Soft Circuit Board Union of the utility model one embodiment;
Fig. 9 is a stereogram when planting a flexible circuit board according to the Soft Circuit Board Union of the utility model one embodiment.
Symbol description among the figure:
| 1 Soft |
10 |
| 11 |
|
| 2 |
200 |
| 201 |
202 |
| 203 |
20 |
| 21 |
22 accommodating |
| 23 affixed |
24 |
| 3 conducting |
30 |
| 31 engage |
310 |
| 32 butt |
320 |
| 33 |
|
| 34 fixing |
340 interference parts |
| 4 |
40 connecting |
| 41 |
410 limiting |
| 42 |
|
| 43 |
430 |
| 5 |
50 |
| 500 |
51 |
| 51 |
52 Access Divisions |
| 6 |
60 |
| 600 joining |
601 |
| 61 pivots | |
| The F flexible circuit board | The P printed circuit board (PCB) |
Embodiment
For better understanding spirit of the present utility model, it is described further below in conjunction with a preferred embodiment of the present utility model.
As shown in Figure 2, one Soft Circuit Board Union 1 according to the utility model one embodiment, comprise a pedestal 2, the some conducting terminal 3 of this pedestal 2, a pair of fasteners 4 and elastic component 5 that is arranged at this pedestal 2 of being contained in, reach one and be arranged at the lid 6 that articulates with this conducting terminal 3 on this pedestal 2.This Soft Circuit Board Union 1 is fixed on the printed circuit board (PCB) P fastener 4 by this, has a butt end 10 (in the present embodiment for front end) and the rear end 11 relative with this butt end 10.One flexible circuit board F is tilted to insert these flexible circuit boards 1 by this butt end 10, can realize its with this printed circuit board (PCB) P between be electrically connected (seeing Fig. 8,9).Whether the flexible circuit board F that this elastic component 5 can detect insertion puts in place, and prevents that this flexible circuit board F from deviating from connector 1.
Shown in Fig. 3,4,5,6, this pedestal 2 is a cuboid insulator, has a relative front end face 200 and rear end face 201, and relative upper surface 202 and lower surface 203 (towards printed circuit board (PCB) P).Pedestal 2 middle parts are one to be low early and high after stair-stepping docking section 20, run through front/rear end 200,201 on it and are provided with row terminal containing slot 21 arranged side by side; These row's terminal containing slot 21 both sides are extended the accommodating groove 22 of accommodating elastic component 5 respectively forward from rear end face 201.20 both sides, docking section are provided with an affixed groove 23 of accommodating corresponding fastener 4 respectively backward from front end face 200.The outside cell wall of each affixed groove 23 is arranged with a groove 24 respectively near preceding upper end.
Each conducting terminal 3 has joint support arm 31 that a vertical base portion 30, extends forward from these base portion 30 1 ends and docks the weld part 33 that support arm 32, extends back from these base portion 30 other ends, and a fixing arm 34 that extends forward in this base portion 30.This engages support arm 31 and dock support arm 32 formations one U-shaped, and this joint support arm 31 is positioned at and docks support arm 32 tops, and its free terminal is a hook part 310 that cooperates with lid 6; It is long that this butt joint support arm 32 engages support arm 31, and its free terminal is a contact site 320 that docks with flexible circuit board F that upwards protrude out.This fixing arm 34 extends this butt joint support arm 32 belows, which is provided with some interference parts 340, in so that interfere with corresponding terminal containing slot 21 each conducting terminal 3 being immobilizated in.
Each fastener 4 has driving arm 41 that a junction 40, extends back from these connecting portion 40 1 ends, the weld part 42 that extends to the side bending of these connecting portion 40 other ends certainly, and the fixing arm 43 that extends back from this connecting portion 40.Wherein, this driving arm 41 upwards protrudes out a limiting section 410 near front end 10; This fixing arm 43 is positioned at driving arm 41 belows, which is provided with some interference parts 430, fixes this fastener 4 to interfere with corresponding affixed groove 23 inwalls.
Each elastic component 5 is contained in corresponding accommodating groove 22, the elastic arm 51 that comprise a base portion 50, extends certainly before these base portion 50 1 side direction, and from Access Division 52 that this elastic arm 51 extends.Wherein base portion 50 is both sides and is provided with some lamellar bodies that are used for the interference part 500 of fixing, and this elastic arm 51 is that extend in opposite directions oblique docking section 20 respectively, and this Access Division 52 is protruding arc to docking section 20.
Shown in Fig. 2,3,9, this lid 6 comprises a substrate 60, and the pivot 61 that (position when covering with it is determined) both sides protrude out from these substrate 60 rear ends 11.These substrate 60 rear ends 11 are provided with some joining holes 600 that cooperate with the hook part 310 of each conducting terminal 3, and the both sides of forward end 10 protrude out a fixture block 601 that cooperates with pedestal 2 upper grooves 24 respectively.This pivot 61 rolls on the driving arm 41 at fastener 4 in the rotation on the conducting terminal 3 with lid 6.
Shown in Fig. 4,5,6,7, during Soft Circuit Board Union 1 assembling, each conducting terminal 3 by after forward group go into corresponding terminal containing slot 21, the hook part 310 of this joint support arm 31 convexedly stretches in outside the terminal containing slot 21 with the contact site 320 that docks support arm 32; The interference part 340 of fixing arm 34 is interfered with corresponding terminal containing slot 21 cell walls and each conducting terminal 3 is fixed in the groove.Each fastener 4 is gone into corresponding affixed groove 23 by group behind the forward direction respectively, and its driving arm 41 major parts protrude out the pivot 61 that supplies lid 6 outside and articulate.Each elastic component 5 respectively by after forward group go into corresponding accommodating groove 22, its base portion 50 nationalitys are fixed in the groove by interference part on it 500, Access Division 52 then convexedly stretches in outside the groove and extends hook part 310 rear sides of contiguous conducting terminal 3, so that ejection when flexible circuit board F plant puts in place.In conjunction with Fig. 2,9, at last with the joining hole 600 on the substrate 60 of lid 6 and terminal 3 engage hook part 310 alignings on the support arm 31 organize into, lid 6 can be articulated on the pedestal 2, the pivot 61 at its two ends is resisted against on the driving arm 41 of fastener 4, and is that limiting section 410 on this driving arm 41 is spacing.
During use, shown in Fig. 8,9, by the front upper place oblique cutting of the docking section 20 of pedestal 2 go into a flexible circuit board F under the open mode at lid 6 in as Fig. 2, dock with contact site 320 with docking between the support arm 32 until the joint support arm 31 that enters conducting terminal 3, and the further Access Division 52 of ejection elastic component 5.The elastic acting force that this moment, operating personnel experienced elastic component 5 promptly as can be known flexible circuit board F plant and put in place and stop to insert, and flexible circuit board F be subjected to the resilient clamp of two elastic components 5 can rollback.Rotating cover 6 makes its joining hole 600 on the substrate 60 cooperate rotation to be pressed on the pedestal 2 with the hook part 310 of conducting terminal 3 then, its pivot 61 is 41 corresponding rotateing in place of the driving arm on fastener 4 thereupon also, and the fixture block 601 of lid 6 both sides is fastened in the groove 24 of pedestal 2.So, nationality is by the resilient clamp of the Access Division 52 of elastic component 5 and pushing of lid 6 upper cover plates 60, the joint support arm 31 that flexible circuit board F is fixed in this connector 1 that can be stable with dock between the support arm 32, obtain good electrical connection effect.
Soft Circuit Board Union 1 of the present utility model compared with prior art, its pedestal 2 is provided with pair of resilient members 5.Because the elastic reaction of this elastic component 5, the operator is inserting flexible circuit board F in connector 1 process, and the ejection that nationality is subjected to elastic component 5 by flexible circuit board F can perceive its plant and put in place, avoids excessive ejection blindly; On the other hand, the operator puts in place and when hand removed on flexible circuit board F, because the clamping of elastic component 5 can not cause its rollback yet in plant.
Technology contents of the present utility model and technical characterstic disclose as above, yet those of ordinary skill in the art still may be based on teaching of the present utility model and announcements and done all replacement and modifications that does not deviate from the utility model spirit.Therefore, protection range of the present utility model should be not limited to the content that embodiment discloses, and should comprise various do not deviate from replacement of the present utility model and modifications, and is contained by the present patent application claim.
Claims (11)
1. a Soft Circuit Board Union has a butt end, and the rear end relative with this butt end; It comprises a pedestal, plurality of conductive terminals, and one is located at the lid that articulates with this conducting terminal on this pedestal; And its this pedestal has a docking part, and this docking section is provided with the terminal containing slot that a row extends side by side; This plurality of conductive terminals is contained in this corresponding terminal containing slot respectively; It is characterized in that this Soft Circuit Board Union further comprises pair of resilient members, the both sides, docking section of this pedestal are respectively equipped with the accommodating groove of this elastic component of fixing to this butt end from the rear end.
2. Soft Circuit Board Union as claimed in claim 1 is characterized in that this elastic component comprises one respectively and is immobilizated in base portion, an elastic arm that is connected with this base portion of this accommodating groove, and extends the Access Division of these both sides, docking section from this elastic arm.
3. Soft Circuit Board Union as claimed in claim 2, the base portion that it is characterized in that this elastic component are the lamellar bodies that both sides are provided with some interference parts, and this Access Division is the protruding respectively arc to this docking section.
4. Soft Circuit Board Union as claimed in claim 3 is characterized in that this plurality of conductive terminals comprises joint support arm that a base portion, extends from this base portion one end respectively and dock support arm, reaches the weld part from this base portion other end extension; This joint support arm is positioned at butt joint support arm top and constitutes a U-shaped.
5. Soft Circuit Board Union as claimed in claim 4 is characterized in that this joint arm free end has a hook part, and this lid one end is provided with corresponding joining hole, and this hook part is contained in this joining hole; The Access Division of this elastic component protrudes into this docking section and is positioned at the rear end of the hook part of this joint support arm.
6. Soft Circuit Board Union as claimed in claim 5 is characterized in that the free terminal of this butt joint support arm has a contact site that raises up, and it docks with a flexible circuit board that inserts.
7. Soft Circuit Board Union as claimed in claim 6 is characterized in that this plurality of conductive terminals further comprises one from the fixing arm of this base portion to this butt end extension, and this fixing arm is provided with some interference parts of interfering with this terminal containing slot.
8. as described Soft Circuit Board Union one of among the claim 1-7, it is characterized in that it further comprises a pair of fastener, these both sides, docking section are respectively equipped with an affixed groove that extends back from this butt end; This fastener is contained in this corresponding affixed groove respectively.
9. Soft Circuit Board Union as claimed in claim 8, it is characterized in that this comprises a junction, respectively from the horizontally extending backward driving arm of this connecting portion one end, the weld part that extends to a side of this connecting portion other end bending, an and fixing arm that extends in parallel with this driving arm certainly to fastener on this connecting portion.
10. Soft Circuit Board Union as claimed in claim 9 is characterized in that protruding out on this driving arm a limiting section, and these lid two ends are provided with the pivot that rolls on this driving arm, and are that this limiting section is spacing.
11. Soft Circuit Board Union as claimed in claim 8 is characterized in that these pedestal two ends are respectively equipped with a groove, these lid two ends are provided with the corresponding fixture block that is contained in this groove.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201815734U CN201112683Y (en) | 2007-10-18 | 2007-10-18 | Connector for flexible circuit board |
| TW096218256U TWM334493U (en) | 2007-10-18 | 2007-10-31 | Flexible circuit board connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201815734U CN201112683Y (en) | 2007-10-18 | 2007-10-18 | Connector for flexible circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201112683Y true CN201112683Y (en) | 2008-09-10 |
Family
ID=39964431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201815734U Expired - Fee Related CN201112683Y (en) | 2007-10-18 | 2007-10-18 | Connector for flexible circuit board |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201112683Y (en) |
| TW (1) | TWM334493U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110165452A (en) * | 2018-02-13 | 2019-08-23 | 瀚荃电子科技(苏州)有限公司 | Flexible flat cable electric connector with double layers of terminals |
| CN111864430A (en) * | 2020-06-20 | 2020-10-30 | 青岛恩利旺精密工业有限公司 | Horizontal board-to-board connector with two sides simultaneously conducted |
-
2007
- 2007-10-18 CN CNU2007201815734U patent/CN201112683Y/en not_active Expired - Fee Related
- 2007-10-31 TW TW096218256U patent/TWM334493U/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110165452A (en) * | 2018-02-13 | 2019-08-23 | 瀚荃电子科技(苏州)有限公司 | Flexible flat cable electric connector with double layers of terminals |
| CN111864430A (en) * | 2020-06-20 | 2020-10-30 | 青岛恩利旺精密工业有限公司 | Horizontal board-to-board connector with two sides simultaneously conducted |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM334493U (en) | 2008-06-11 |
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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: 20080910 Termination date: 20141018 |
|
| EXPY | Termination of patent right or utility model |