CN2717050Y - Clamping structure of connector - Google Patents
Clamping structure of connector Download PDFInfo
- Publication number
- CN2717050Y CN2717050Y CNU2004200678967U CN200420067896U CN2717050Y CN 2717050 Y CN2717050 Y CN 2717050Y CN U2004200678967 U CNU2004200678967 U CN U2004200678967U CN 200420067896 U CN200420067896 U CN 200420067896U CN 2717050 Y CN2717050 Y CN 2717050Y
- Authority
- CN
- China
- Prior art keywords
- removable cover
- terminal
- flexible circuit
- circuit board
- utility
- 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 clamping structure of connector, mainly used for that via the utility model the terminal of flexible circuit board is connected with an electronic device. The clamping structure of connector comprises a body, a movable cover, a pivot shaft chip of movable cover and a terminal. The convex edge of the terminal opening of the movable cover is clamped to the clamping interface of the terminal, and the flexible circuit board is pressed by the bottom of the movable cover, whereas the compression joint convex block of the terminal is connected under the flexible circuit, to form that the movable cover vertically presses on the flexible circuit board, on one hand, the compression joint convex block of the terminal enhances the power of the vertical pressure, and on the other hand, the compression joint convex block of the terminal prevents the flexible circuit board from falling off. Therefore, the force applied on the flexible circuit board by the utility model is vertical force, namely, the force is perpendicular to the surface of the flexible circuit board.
Description
Technical field
The utility model relates to a kind of flexible circuit board electric connector, relates in particular to be applied to flexible circuit board and to insert in connector and utilize a removable cover that one pressure is provided again, the connector fastener structure that it is connected with terminal.
Background technology
Connector is in order to connect various electronic installations, usefulness with transmission signals and power supply, therefore there is the connector of a certain connecting circuit of energy and electronic installation quite important, but be generally used in the connector of flexible circuit, consult Fig. 1, be roughly a body 11, the removable cover 12 of arranging in pairs or groups, and removable cover 12 is rotatable and to compress flexible circuit board 13, and we know that the pivot of this removable cover 12 is at dual-side, when compressing flexible circuit board 13, make removable cover 12 distortion easily, and present arch shape, be to heave in the middle of the removable cover 12, contact in the middle of causing is easy to generate loose contact, and the initial stage uses because of material can also bear its deformation force, does not probably also have what problem, but often use and use long afterwards, easily because of material deformation produces the situation of loose contact, if when this situation is arranged, promptly this product is a labile state.Therefore be generally used in the connector of flexible circuit, be roughly the body removable cover of arranging in pairs or groups, and removable cover is rotatable and to compress flexible circuit board, and the pivot of this removable cover is at dual-side, when compressing flexible circuit board, make the removable cover distortion easily, and present arch shape, be to heave in the middle of the removable cover, the contact in the middle of causing is easy to generate loose contact.
The utility model content
The situation that the purpose of this utility model is to address the aforementioned drawbacks and generally connector is easy to generate loose contact.
To achieve these goals, the utility model provides a kind of connector fastener structure, comprise: a body, described body is a case shape, respectively be provided with an interface in described body both sides, between described two interfaces, be provided with the several terminals distance piece, between the described sheet of terminal intervals in twos, form a terminal and insert mouthful, and be that the opposite side that described terminal inserts mouthful is provided with the removable cover posting port at another side of described body; One removable cover, described removable cover are a cuboid, be provided with the removable cover rotating shaft in a side and the opposite side of described removable cover, and be provided with the several terminals mouth between described two removable cover rotating shafts, and described terminal mouth runs through whole removable cover; One removable cover pivotal flap, described removable cover pivotal flap is a sheet, on one side be insert-connecting plate in described removable cover pivotal flap, on one side connect a connecting piece at described insert-connecting plate; And a terminal, described terminal one end is a pressurization part, the other end is the device connecting portion; The terminal that the pressurization part of described terminal inserts in described body inserts mouthful, and described removable cover pivotal flap inserts in the interface of body again, and removable cover posting port and removable cover that described removable cover is placed in body again are articulated in body.
That is to say that the utility model is mainly used in the terminal of flexible circuit board is connected in electronic installation via connector of the present utility model, the utility model provides a kind of connector fastener structure, is made up of body, removable cover, removable cover pivotal flap and terminal.
Described body is a similar case, respectively be provided with an interface in the body both sides, between two interfaces, be provided with the several terminals distance piece, insert mouthful forming a terminal in twos between the terminal intervals sheet, and be that the opposite side that terminal inserts mouthful is provided with the removable cover posting port at another side of described body.
Described removable cover is a cuboid, and described removable cover mainly is articulated in body, removable cover can be rotated on body, side at removable cover is provided with the removable cover rotating shaft, establish a removable cover rotating shaft equally in the removable cover rotating shaft opposite side that removable cover is set, and be provided with the several terminals mouth between two removable cover rotating shafts, and each terminal mouth runs through whole removable cover.
Described removable cover pivotal flap is a sheet, be insert-connecting plate on one side,, connect one at brace one end and revolve a fixation spring tab on one side connect a connecting piece at insert-connecting plate, describedly revolve the movable rotating shaft periphery that a fixation spring tab contacts described removable cover, and revolve a fixation spring tab one end at this and have one to revolve a contact-making surface.
Described terminal one end is a pressurization part, and the other end is the device connecting portion, and this pressurization part is a U-shaped shape, is provided with a removable cover card at this pressurization part one end, is provided with several crimping projections in this removable cover card opposite end; And the terminal mouth of removable cover is provided with terminal mouth flange, and the terminal mouth of described removable cover snaps into the removable cover card of the pressurization part of terminal, and terminal inserts in mouthful insertion body via the formed several terminals of the several terminals distance piece of body and fixes.
Aforesaid connector fastener structure, the side of the removable cover rotating shaft of wherein said removable cover is provided with a protruding pin.
Aforesaid connector fastener structure, the insert-connecting plate of wherein said removable cover pivotal flap is provided with a lock hole.
When assembling, earlier the removable cover pivotal flap is inserted in the interface of body, and the terminal that terminal inserts in body inserts mouth, removable cover is inserted the removable cover posting port of body again, when removable cover is inserted body, the removable cover rotating shaft of removable cover can be stuck in a fixation spring tab that revolves of removable cover pivotal flap, and make it to be compressed, removable cover is advanced in body again, this moment, removable cover just can be by revolving a fixation spring tab, and the removable cover that makes removable cover revolves the periphery of axle and is revolved a fixation spring tab and limit, to strengthen preventing that removable cover from coming off.
Via improvement of the present utility model, its advantage can be summarized as follows:
1, connector fastener structure of the present utility model partly is provided with the terminal mouth at removable cover, and partly do an improvement at terminal, terminal one end is designed to a U-shaped shape, the removable cover of arranging in pairs or groups again forms a pressurization part, and its pressing strength of this pressurization part can be evenly distributed on the removable cover, and the situation that does not therefore have loose contact produces.
2, removable cover of the present utility model and terminal is combined to form a pressurization part and the vertical flexible circuit board of its compression strength.The terminal mouth flange of the terminal mouth of the utility model removable cover is stuck in the card of terminal and flexible circuit board is being pressed in the bottom of removable cover, and the crimping projection of splicing ear again below the flexible circuit, form removable cover through mode thus and vertically push down flexible circuit board, and the crimping projection of terminal is strengthened the strength of pressure at right angle on the one hand, prevented coming off of flexible circuit board on the other hand, therefore, the strength that the utility model imposes on flexible circuit board is vertical strength, promptly is perpendicular to the surface of flexible circuit board.
Even 3, the pivot joint of design removable cover of the present utility model partly damages, can use equally.Terminal mouth at removable cover, be provided with a terminal mouth flange at terminal mouth edge, and when removable cover utilizes the removable cover pivotal flap that removable cover is articulated in body, removable cover can rotate on body, and terminal mouth flange can snap into the card of terminal, and the terminal mouth of removable cover has an accommodation space between its card of pressurization part of terminal and crimping projection, make removable cover to rotate betwixt and can not interfere, and its external diameter of removable cover rotating shaft of removable cover approximately and the removable cover posting port of body it is highly close, so utilize the removable cover posting port of removable cover rotating shaft and body to limit moving of vertical direction, the terminal mouth of removable cover of arranging in pairs or groups again snaps into the card of terminal, limited moving of horizontal direction, therefore, if the removable cover pin-jointing piece damages, and removable cover still can rotate on body.
Description of drawings
Fig. 1 shows the structure chart of public connector.
Fig. 2 shows constitutional diagram of the present utility model.
Fig. 3 shows exploded view of the present utility model.
Fig. 4 shows removable cover of the present utility model articulated section cutaway view.
Fig. 5 A～Fig. 5 C shows the action schematic diagram that covers of the present utility model.
Wherein, description of reference numerals is as follows:
11 bodies, 12 removable covers
13 flexible circuit boards, 21 bodies
211 interfaces, 212 terminal intervals sheets
213 terminals insert mouthful 214 removable cover posting ports
22 removable covers, 221 removable cover rotating shafts
222 terminal mouths, 2221 terminal mouth flanges
223 protruding pins, 23 removable cover pivotal flap
231 insert-connecting plates, 2311 lock holes
232 braces 2321 revolve a fixation spring tab
2322 revolve a contact-making surface 24 terminals
241 pressurization part, 2411 removable cover card
2412 crimping projections, 242 device connecting portions
25 flexible circuit boards
Embodiment
A kind of connector fastener structure of the present utility model, formed with terminal 24 by body 21, removable cover 22, removable cover pivotal flap 23, it is mainly used in the circuit terminal of flexible circuit board is connected in external device (ED) via connector of the present utility model, and following conjunction with figs. is described further execution mode of the present utility model.
See also Fig. 2 and Fig. 3, be depicted as constitutional diagram of the present utility model and exploded view, body 21 similar cases, respectively be provided with an interface 211 in body 21 both sides, between two interfaces 211, be provided with several terminals distance piece 212, insert mouthfuls 213 forming a terminal in twos between the terminal intervals sheet 212, and be that terminal inserts mouthfuls 213 opposite side and is provided with removable cover posting port 214 at another side of body 21.
Removable cover pivotal flap 23 is a sheet, be insert-connecting plate 231 on one side, and be provided with a lock hole 2311 at insert-connecting plate 231, when this insert-connecting plate 231 inserts in the interface 211 of body 21, utilize the lock hole 2311 of removable cover pivotal flap 23 that body 21 and other assembly are fixed in again and desire on the stationary device; Connect a connecting piece 232 on one side at insert-connecting plate 231, connect one at brace 232 1 ends and revolve a fixation spring tab 2321, and revolve a fixation spring tab 2,321 one ends at this and be provided with one and revolve a contact-making surface 2322.
See also Fig. 4, be depicted as removable cover of the present utility model articulated section cutaway view, by seeing among the figure, when assembling, earlier removable cover pivotal flap 23 is inserted in the interface 211 of body 21, and the terminal that terminal 24 inserts in body 21 inserts mouth 213, removable cover 22 is inserted the removable cover posting port 214 of body 21 again, when removable cover 22 is inserted body 21, what the removable cover rotating shaft 221 of removable cover 22 can be stuck in removable cover pivotal flap 23 revolves a fixation spring tab 2321, and make it to be compressed, removable cover 22 is advanced in body 21 again, this moment, removable cover 22 just can be by revolving a fixation spring tab 2321, and the external diameter of removable cover rotating shaft 221 be stuck in revolve a fixation spring tab 2321 revolve a contact-making surface 2322, therefore, the periphery of the removable cover rotating shaft 221 of removable cover 22 is revolved a fixation spring tab 2321 and is limited, to strengthen preventing that removable cover 22 from coming off.
See also Fig. 5 A～Fig. 5 C, be depicted as the action schematic diagram that covers of the present utility model, can see the terminal mouth 222 of removable cover 22 thus among the figure, be provided with a terminal mouth flange 2221 at terminal mouth 222 edges, and when removable cover 22 utilizes removable cover pivotal flap 23 that removable cover 22 is articulated in body 21, removable cover 22 can rotate on body 21, and terminal mouth flange 2221 can snap into the removable cover card 2411 of terminal 24, and the terminal mouth 222 of removable cover 22 has an accommodation space between pressurization part 241 its removable cover card 2411 of terminal 24 and crimping projection 2412, make removable cover 22 to rotate betwixt and can not interfere, and removable cover rotating shaft 221 its external diameters of removable cover 22 approximately and the removable cover posting port 214 of body 21 it is highly close, so utilize the removable cover rotating shaft 221 and the removable cover posting port 214 of body 21 to limit moving of vertical direction, the terminal mouth 222 of removable cover 22 of arranging in pairs or groups again snaps into the removable cover card 2411 of terminal 24, limited moving of horizontal direction, therefore, if removable cover 22 pin-jointing pieces damage, and removable cover 22 still can rotate on body 21.
Please consult Fig. 5 C once more, we have been held in the connector for flexible circuit board 25 as can be seen from FIG., the pressurization part 241 that is combined to form of removable cover 22 and terminal 24 wherein, wherein flexible circuit board 25 is being pressed and the crimping projection 2412 of splicing ear 24 again below the flexible circuit board 25 in the terminal mouth flange 2221 of the terminal mouth 222 of removable cover 22 bottom that is stuck in the removable cover card 2411 of terminal 24 and removable cover 22, form removable cover 22 through mode thus and vertically push down flexible circuit board 25, and the crimping projection 2412 of terminal 24 is strengthened the strength of pressure at right angle on the one hand, prevented coming off of flexible circuit board 25 on the other hand, therefore, the strength that the utility model imposes on flexible circuit board 25 is vertical strength, promptly is perpendicular to the surface of flexible circuit board 25.
The above only is in order to explain preferred embodiment of the present utility model; be not in order to the utility model is done any pro forma restriction; therefore; allly do relevant any modification of the present utility model or change in that the identical spirit of the utility model is following, all should be included in the category of the utility model intention protection.
Claims (5)
1, a kind of connector fastener structure is characterized in that comprising:
One body, described body is a case shape, respectively be provided with an interface in described body both sides, between described two interfaces, be provided with the several terminals distance piece, between the described sheet of terminal intervals in twos, form a terminal and insert mouthful, and be that the opposite side that described terminal inserts mouthful is provided with the removable cover posting port at another side of described body;
One removable cover, described removable cover are a cuboid, be provided with the removable cover rotating shaft in a side and the opposite side of described removable cover, and be provided with the several terminals mouth between described two removable cover rotating shafts, and described terminal mouth runs through whole removable cover;
One removable cover pivotal flap, described removable cover pivotal flap is a sheet, on one side be insert-connecting plate in described removable cover pivotal flap, on one side connect a connecting piece at described insert-connecting plate; And
One terminal, described terminal one end is a pressurization part, the other end is the device connecting portion;
The terminal that the pressurization part of described terminal inserts in described body inserts mouthful, and described removable cover pivotal flap inserts in the interface of body again, and removable cover posting port and removable cover that described removable cover is placed in body are articulated in body.
2, connector fastener structure as claimed in claim 1 is characterized in that described brace one end connects one and revolves a fixation spring tab, describedly revolves the movable rotating shaft periphery that a fixation spring tab contacts described removable cover.
3, connector fastener structure as claimed in claim 1, pressurization part one end that it is characterized in that described terminal is provided with a removable cover card, be provided with several crimping projections in described removable cover card opposite end, and the terminal mouth of removable cover is provided with terminal mouth flange, and the terminal mouth of described removable cover snaps into the removable cover card of the pressurization part of terminal.
4, connector fastener structure as claimed in claim 1 is characterized in that the side of the removable cover rotating shaft of described removable cover being provided with a protruding pin.
5, connector fastener structure as claimed in claim 1 is characterized in that the insert-connecting plate of described removable cover pivotal flap is provided with a lock hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200678967U CN2717050Y (en) | 2004-07-02 | 2004-07-02 | Clamping structure of connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200678967U CN2717050Y (en) | 2004-07-02 | 2004-07-02 | Clamping structure of connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2717050Y true CN2717050Y (en) | 2005-08-10 |
Family
ID=34873692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200678967U Expired - Fee Related CN2717050Y (en) | 2004-07-02 | 2004-07-02 | Clamping structure of connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2717050Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100440626C (en) * | 2005-08-25 | 2008-12-03 | 爱沛斯株式会社 | Electrical connector |
| CN103138111A (en) * | 2011-11-29 | 2013-06-05 | 英业达股份有限公司 | Connecting module and connector |
| WO2023103498A1 (en) * | 2021-12-08 | 2023-06-15 | 湖北亿纬动力有限公司 | Flexible flat cable connector |
-
2004
- 2004-07-02 CN CNU2004200678967U patent/CN2717050Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100440626C (en) * | 2005-08-25 | 2008-12-03 | 爱沛斯株式会社 | Electrical connector |
| CN103138111A (en) * | 2011-11-29 | 2013-06-05 | 英业达股份有限公司 | Connecting module and connector |
| CN103138111B (en) * | 2011-11-29 | 2015-06-24 | 英业达股份有限公司 | Connecting module and connector |
| WO2023103498A1 (en) * | 2021-12-08 | 2023-06-15 | 湖北亿纬动力有限公司 | Flexible flat cable connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050810 |