CN2749085Y

CN2749085Y - Improved structure of flexible circuit board connector

Info

Publication number: CN2749085Y
Application number: CNU200420115705XU
Authority: CN
Inventors: 林有义
Original assignee: ENTERY INDUSTRIAL Co Ltd
Current assignee: ENTERY INDUSTRIAL Co Ltd
Priority date: 2004-11-17
Filing date: 2004-11-17
Publication date: 2005-12-28
Anticipated expiration: 2014-11-17

Abstract

The utility model discloses an improved structure for a flexible circuit board connector, which mainly comprises a body and a cover body. A plurality of terminals are inserted and arranged on the body, the contact end and the supporting end of the terminal are respectively accommodated in the upper and lower ends of an inserted groove. The cover body turns over on the body by that a pivot shaft is mutually pivoted with the body. A plurality of movable openings are arranged on the cover body, and a plurality of rotating shafts are formed between the movable openings; thus, a rotating shaft is accommodated in the supporting part of the support end of the terminal. When the flexible circuit board is inserted and arranged in the support part of the support end of the terminal by fixedly covering of the cover body, the rotating shaft presses the flexible circuit board and rotates along the movement track of the cover body and thereby, the flexible circuit board can be pressed and slid toward to the inner body. Simultaneously, the rotating shaft also slides at the rear part of a contact part, the flexible circuit board forms S shape by that a pressurizing part at the front end of the cover body presses pressure, so the clamping force is greatly increased, and the phenomenon of the bad conduction of the circuit board is avoided.

Description

The improvement structure of Soft Circuit Board Union

Technical field

The utility model is the improvement structure about a kind of Soft Circuit Board Union, be meant especially a kind of can be with the tight clamping of flexible circuit board, overbending causes the improvement structure of the Soft Circuit Board Union of conducting difficulty in the time of can avoiding flexible circuit board because of clamping simultaneously.

Background technology

Along with Science and Technology Day reaches increasingly, various electronic product is all towards precision, skilful little trend development, make between each electronic building brick except that need meet the required function of product, more need reach the user when manipulating, effect with high stability, yet, under the situation of electronic building brick exquisiteness, needing can be without any need for locked instrument, also can keep the connector of wiring state, see also shown in Figure 1, it is that the section of commonly using Soft Circuit Board Union is implemented schematic diagram, it consists predominantly of a body 10 and a lid 11 is formed, be to be provided with several insertion slots on this body 10, then be inserted with terminal 12 in this insertion slot, the front end of terminal 12 is to extend respectively to be provided with support end 121 and contact jaw 122, this contact jaw 122 is and the root edge that is attached at body 10,121 of support ends are exposed to body 10 front ends, the front end of this body 10 is to be provided with an opening 101, and on opening 101, be articulated with a lid 11, make lid 11 start of must on opening 101, overturning, 11 of lids are to be provided with several movable ports 111, this movable port 111 is corresponding mutually with support end 121, and 111 of movable ports are to form number rotation axis 112, when lid 11 when body 10 mutually combines, 112 front ends that are fastened on support end 121 of its rotation axis, and the start of overturning thereon; When the user is inserted in connector 1 with flexible circuit board 13, it is that upset by lid 11 covers it fixing, this moment is in the process of upset, rotation axis 112 is that flexible circuit board 13 is pushed downwards, make flexible circuit board 13 and terminal 12 contact jaws 122 be in contact with one another, and then reach the purpose with connector 1 mutual conduction; Yet, though said structure can reach the required purpose of user, but when bad as if 122 designs of the termination contact end in the connector 1, flexible circuit board 13 is subjected to the compressing of rotation axis 112, itself and contact jaw 122 are in contact with one another Shi Zehui and cause flexible circuit board 13 excessively to turn down, and then cause the difficulty of flexible circuit board 13 conductings, and make it when manipulating, can't reach the requirement of stablizing start; In addition, 13 of its rotation axis 112 and flexible circuit boards only single-point contact pressing, more can't effectively reach the effect of pressing, and its chucking power is obviously not enough, very inconvenience.

This shows that the above-mentioned article of commonly using still have many disappearances, real non-one kindhearted design, and demand urgently being improved.

Summary of the invention

The purpose of this utility model is to commonly use every shortcoming that Soft Circuit Board Union is derived in view of above-mentioned, and provides a kind of can significantly be added to the clamping flexible circuit board time, significantly increases the improvement structure of the Soft Circuit Board Union of flexible circuit board chucking power.

A time purpose of the present utility model provides a kind ofly can effectively avoid flexible circuit board in clamping process, causes the improvement structure of the Soft Circuit Board Union of conducting difficulty because of its overbending.

Another purpose of the present utility model provides the improvement structure of a kind of simple structure, Soft Circuit Board Union easy to manufacture.

Another purpose of the present utility model provides the improvement structure of the Soft Circuit Board Union of plurality of advantages such as a kind of tool processing ease.

The purpose of this utility model realizes by following technical proposals, the improvement structure of Soft Circuit Board Union provided by the utility model, and it mainly includes:

One body, the front end of this body is to be provided with an opening, and dig in open bottom end and to be provided with several insertion slots, fixed to provide terminal to plug, the opening both sides then are respectively equipped with a pivoted hole, and so that the pivot joint of lid to be provided, both sides, body bottom then are respectively equipped with a location hole, this location hole provides the location terminal and plugs fixedly, makes connector effectively be positioned on the circuit substrate;

A plurality of terminals, the front end of this terminal is to extend forward respectively to be provided with a support end and contact jaw, the leading edge of this support end is that bending makes it form a support portion downwards, the leading edge of contact jaw then extends upward and is provided with a contact site, and it is inserted in the insertion slot of body, make contact jaw be attached at the bottom of insertion slot, support end then is exposed to the body openings front end;

One lid, these lid two ends are to be respectively equipped with a drive-connecting shaft, make on its pivoted hole that is articulated in body by drive-connecting shaft, and then upset start, the bottom leading edge of lid is to be a pressurization part, make it that effect of pressurization is provided, the rear end of lid then is respectively equipped with several movable ports, this movable port position is corresponding mutually with the terminal support end, and then forms rotation axis between movable port, makes itself and bulk junction fashionable, rotation axis is can be fastened on the support portion of terminal support end, and the start of on the support portion, overturning, lid both sides outer rim is to be respectively equipped with a stuck point, makes it be able to be fixed mutually with body;

When flexible circuit board is inserted in the connector and covers fixedly through the lid rotation, its rotation axis is to the lower compression flexible circuit board, and along with the rotation of lid, rotation axis then pushes slip with flexible circuit board in body, rotation axis is the rear that slides on contact point with curved path simultaneously, and passes through the pressurization of lid front end pressurization part, makes flexible circuit board slightly become the S type, significantly increase its chucking power, more can avoid the situation of circuit board poor flow to take place; In addition, because being the camber path, rotation axis rotates rotation, drive flexible circuit board simultaneously and inwardly push slip, make lid in rotating process, only need turn to half of flip angle, promptly can produce a strength of overturning downwards, while is because of the setting of lid both sides stuck point, make itself and the fashionable meeting of body cap produce a sound, effectively confirm to fasten situation to provide assembler when connecting flexible circuit board, to be able to, significantly improve its assembleability, and effectively reduce fraction defective, improve product competitiveness and practicality.

See also the detailed description and the accompanying drawing thereof of following relevant the utility model one preferred embodiment, can further understand technology contents of the present utility model and purpose effect thereof.

Description of drawings

Fig. 1 is that the section of commonly using Soft Circuit Board Union is implemented schematic diagram;

Fig. 2 is the perspective exploded view of the improvement structure of the utility model Soft Circuit Board Union;

Fig. 3 is the solid combination schematic diagram of the improvement structure of the utility model Soft Circuit Board Union;

Fig. 4 is the lid schematic perspective view of the improvement structure of the utility model Soft Circuit Board Union;

Fig. 5 is the generalized section of the improvement structure of the utility model Soft Circuit Board Union;

Fig. 6 A is that the flexible circuit board of the improvement structure of the utility model Soft Circuit Board Union plugs schematic diagram;

Fig. 6 B is the moving schematic diagram of cover cap cooperation of the improvement structure of the utility model Soft Circuit Board Union; And

Fig. 6 C is that schematic diagram is finished in the enforcement of the improvement structure of the utility model Soft Circuit Board Union.The primary clustering symbol description

1 connector; 10 bodies; 101 openings; 11 lids; 111 movable ports; 112 rotation axiss; 12 terminals; 121 support ends; 122 contact jaws; 13 flexible circuit boards; 2 bodies; 21 openings; 22 insertion slots; 23 pivoted holes; 3 lids; 31 drive-connecting shafts; 32 pressurization part; 33 movable ports; 34 movable ports; 35 stuck points; 4 terminals; 41 support ends; 411 support portions; 42 contact jaws; 421 contact sites; 5 location terminals; 6 flexible circuit boards; 7 connectors.

Embodiment

See also Fig. 2 to shown in Figure 5, be depicted as the improvement structure 1 three-dimensional decomposition of Soft Circuit Board Union provided by the utility model, three-dimensional combination, three-dimensional lid and generalized section, it mainly includes:

One body 2, this body 2 is one-body molded made by plastic material, and body 2 front ends are to be provided with an opening 21, and dig in opening 21 bottoms and to be provided with several insertion slots 22, fixed to provide terminal 4 to be plugged by body 2 rear ends, opening 21 both sides then are respectively equipped with a pivoted hole 23, so that the pivot joint of lid 3 to be provided, both sides, body 2 bottom then are respectively equipped with a location hole, and this location hole provides location terminal 5 and plugs fixedly, makes connector 7 effectively be positioned on the circuit substrate;

A plurality of terminals 4, the front end of this terminal 4 is to extend forward respectively to be provided with a support end 41 and contact jaw 42, the leading edge of this support end 41 is that bending makes it form a support portion 411 downwards, make it slightly become a circular arc camber, the leading edge of contact jaw 42 then extends upward and is provided with a contact site 421, and it is inserted in the insertion slot 22 of body 2, make contact jaw 42 be attached at the bottom of insertion slot 22,41 of support ends are exposed to body 2 openings 21 front ends;

One lid 3, these lid 3 two ends are to be respectively equipped with a drive-connecting shaft 31, make on its pivoted hole that is articulated in body 2 23 by drive-connecting shaft 31, and then upset start, the bottom leading edge of lid 3 is a pressurization part 32, make it that effect of pressurization is provided, the rear end of lid 3 is then dug respectively and is provided with several movable ports 33, these movable port 33 positions are corresponding mutually with terminal 4 support ends 41, and 33 of movable ports then form rotation axis 34, when it is combined with body 2, rotation axis 34 can be fastened on the support portion 411 of terminal 4 support ends 41, and by the circular arc camber of support portion 411 and then the start of overturning thereon, lid 2 both sides outer rims are to be respectively equipped with a stuck point 35, make it be able to be fixed mutually with body 2.

See also shown in Fig. 6 A to Fig. 6 C, it is the enforcement illustrative view of the improvement structure of Soft Circuit Board Union provided by the utility model, when the user is inserted in flexible circuit board 6 42 of the support end 41 of terminal 4 and contact jaws, cover fixing by lid 3 rotations, this moment, rotation axis 34 was to lower compression flexible circuit board 6, and along with the rotation of lid 3,34 of rotation axiss push slip with flexible circuit board 6 in body 2, rotation axis 34 is the rears that slide on contact point 421 with curved path simultaneously, and the pressurization by lid 3 front end pressurization part 32, make flexible circuit board 6 slightly become the S type, significantly increase its clamping power, more can avoid flexible circuit board 6 to cause the situation of poor flow to take place because of bending angle is excessive; In addition, because being camber paths, rotation axis 34 rotates rotation, drive inwardly extruding slip of flexible circuit board 6 simultaneously, make lid 3 in rotating process, only need turn to half of flip angle, promptly can produce a strength of overturning downwards, while is because of the setting of lid 3 both sides stuck points 35, make itself and body 2 can produce a sound when covering, effectively confirm to fasten situation to provide assembler when connecting flexible circuit board 6, to be able to, significantly improve its assembleability, and effectively reduce fraction defective, improve product competitiveness and practicality.

The improvement structure of Soft Circuit Board Union provided by the utility model is commonly used article mutually relatively the time with other, has more following advantage:

1, the utility model is the setting by rotation axis, it is that curved path rotates when rotating simultaneously, makes it be able to the effective press nip of flexible circuit board is significantly improved the clamping effect of connector, simultaneously can avoid the flexible circuit board overflexing, cause data passes to interrupt.

2, the utility model is the setting by rotation axis, make lid in rotating process, generation one is rotated down the strength of drive, and then make when lid and body cover mutually, setting by lid both sides stuck point, produce a location sound, can significantly improve the convenience of assembler, and reduce the required time cost of assembling.

Above-listed detailed description is specifying at a possible embodiments of the present utility model, and this embodiment is not in order to limit claim of the present utility model, all do not break away from the utility model skill spirit institute for it equivalence implement or change, all should be contained in this novel claim.

Claims

1, a kind of improvement structure of Soft Circuit Board Union, it includes an ostiolate body, be to be provided with several insertion slots in this body, and be inserted with terminal in insertion slot, aforementioned terminal is to include a support end and contact jaw, this support end is to be exposed to the body openings leading edge, contact jaw then is attached at the insertion slot root edge, and articulates on body openings and be provided with a lid, makes the lid start of can overturning on body, and the lid front end is a pressurization part, it is characterized in that:

This lid is provided with at least more than one movable port, and this movable port is corresponding mutually with the support end of body, be to form a rotation axis between each movable port, and be placed in the leading edge of terminal support end, when lid rotates, rotation axis is in the past interior slippage of terminal support end leading edge, and then extruding drive flexible circuit board is inner mobile toward connector.

2, the improvement structure of Soft Circuit Board Union according to claim 1 is characterized in that this rotation axis is to slide by curved path.

3, the improvement structure of Soft Circuit Board Union according to claim 1 is characterized in that this terminal support end leading edge is can bend to make it form a support portion downwards, so that rotation axis rotational slide thereon to be provided.

4, the improvement structure of Soft Circuit Board Union according to claim 3, the support portion that it is characterized in that this support end leading edge is slightly to become a circular arc camber.

5, a kind of improvement structure of Soft Circuit Board Union, it comprises an ostiolate body, be to be provided with several insertion slots in this body, and in insertion slot, be inserted with terminal, aforementioned terminal includes a support end and contact jaw, this support end is to be exposed to the body openings leading edge, contact jaw then is attached at the insertion slot root edge, and pivot joint is provided with a lid on body openings, make the lid start of can on body, overturning, and the lid front end is a pressurization part, in addition, it on this lid the movable port that is provided with at least more than one, and this movable port is corresponding mutually with the support end of body, between each movable port is to form a rotation axis, and is placed in the leading edge of terminal support end, when lid rotates, rotation axis is in terminal support end leading edge toward interior slippage, and then inner the moving of the past connector of extruding drive flexible circuit board, and it is characterized in that: this rotation axis is after the upset slippage, it is the rear of slippage at termination contact point, makes the slightly S-type attitude clamping of flexible circuit board.