CN200994011Y - Flexible circuit board connector - Google Patents
Flexible circuit board connector Download PDFInfo
- Publication number
- CN200994011Y CN200994011Y CNU2006201756248U CN200620175624U CN200994011Y CN 200994011 Y CN200994011 Y CN 200994011Y CN U2006201756248 U CNU2006201756248 U CN U2006201756248U CN 200620175624 U CN200620175624 U CN 200620175624U CN 200994011 Y CN200994011 Y CN 200994011Y
- Authority
- CN
- China
- Prior art keywords
- circuit board
- terminal
- flexible circuit
- holding part
- insulating body
- 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)
- Multi-Conductor Connections (AREA)
Abstract
The utility model discloses a soft circuit board connector. The connector comprises an insulated body, a cover body that is connected with the insulated body via a shaft and opens and closes freely, and a conducting terminal contained in the insulated body. A first accommodating part and a second accommodating part are arranged in the insulated body and used to accommodate the conducting terminal. The conducting terminal comprises an upper terminal part accommodated in the first accommodating part, a middle terminal part and a lower terminal part, both of which are accommodated in the second accommodating part. An anti-release part is arranged along the edge of the top of the second accommodating part, and at the front end of the middle terminal part and is separated from the middle terminal part so as to retain the soft circuit board, prevent the cover body from opening because of external force and limit the displacement of the soft circuit board.
Description
Technical field
The utility model relates to a kind of circuit board connector, relates in particular to a kind of Soft Circuit Board Union.
Background technology
Press such as flexible printed wiring board (FPC, Flexible Printed Circuit), reach soft plane winding displacement (FFC, Flexible Flat Cable) etc. flexible circuit board can be applicable to mobile computer, personal digital assistant (PDA, Personal Digital Assistant), digital camera and other need dwindle in the electronic installation of overall dimensions, and by Soft Circuit Board Union reach and circuit board between electric connection.
General Soft Circuit Board Union comprises the conducting terminal that insulating body, rotation are connected to the lid of this insulating body and are placed in this insulating body inside.This insulating body can be for example integrated plastic cement heart, and inside has first holding part and second holding part for ccontaining this conducting terminal.These lid both sides are coupling in this insulating body, and can raise, maybe can be closed to this insulating body from this insulating body to be used to electrically connect flexible circuit board.This conducting terminal then can be three sections terminals, for example comprises almost parallel each other and the epimere portion of terminal of arranging in regular turn, stage casing portion of terminal, and hypomere portion of terminal.This epimere portion of terminal is placed in this first holding part, and this stage casing portion of terminal and this hypomere portion of terminal are placed in this second holding part, and this stage casing portion of terminal power supply property connection flexible circuit board.
Yet, because this lid and this insulating body of unsealing, therefore when being hit, under vibration or external force pulls, can causing this lid to take advantage of a situation and raise, the problem that causes flexible circuit board to come off.Simultaneously, when using the existing Soft Circuit Board Union of this kind, do not point out the user to insert the direction of flexible circuit board.Thus, when surface that user mistake has flexible circuit board an electrical junction in the face of this hypomere portion of terminal but not during the portion of terminal of this stage casing, just can instead insert the operation of flexible circuit board and cause short circuit phenomenon by this kind.
In addition, this lid does not design any location structure and remains in and raise the position, though can in advance this lid be raised when therefore dispatching from the factory, just is closed to this insulating body again through transporting collision or false touch; Thus, must raise this lid earlier during use, can insert flexible circuit board, at last also will be more closed this lid, electrically connecting this stage casing portion of terminal and this flexible circuit board, thus installing quite inconvenient.And, this lid only both sides is coupling in this insulating body, when closed this lid to this insulating body when being used to electrically connect flexible circuit board, any support effect is not provided for this flexible circuit board, so easily cause lid to raise arbitrarily or cover, particularly under external force is pullled, cause this lid to take advantage of a situation easily and raise the problem that causes flexible circuit board to come off.
In addition, though for example Japan Patent discloses 2002-093504 number and Japan Patent case such as discloses 2003-109695 number and discloses the connector that a kind of flexible printed wiring board is used, the lid of this connector design tool location structure.This location structure then is located at the be coupling both sides of this insulating body of this lid.
But identical with aforementioned prior art is that the lid of these patented technologies does not provide any support to this flexible circuit board yet, and the disappearance that can't guarantee electrical quality is arranged equally.Simultaneously, these patented technologies there is no other and solve such as the design that lid is raised arbitrarily or covered, flexible circuit board comes off, flexible circuit board is instead inserted the problems such as short circuit of operating and causing, and remain to be improved part and still exist.
Because aforementioned prior art exists that flexible circuit board comes off, short circuit, installation inconvenience and problem such as electrically quality is low, therefore, how to solve the problem that prior art is derived, the real problem that has become present anxious desire to solve.
The utility model content
Technical problem to be solved of the present utility model is to provide a kind of Soft Circuit Board Union, comes off to prevent flexible circuit board.
Another purpose of the present utility model is to provide a kind of Soft Circuit Board Union that flexible circuit board causes short circuit that prevents from instead to insert.
A purpose more of the present utility model is to provide a kind of easy-to-install Soft Circuit Board Union.
Another purpose of the present utility model is to provide a kind of Soft Circuit Board Union that promotes electrical quality.
For above-mentioned, the utility model provides a kind of Soft Circuit Board Union, this Soft Circuit Board Union comprises insulating body, lift and close the lid that is coupling freely in this insulating body, and the conducting terminal that is placed in this insulating body inside, this insulating body inside has first holding part and second holding part for ccontaining this conducting terminal, this conducting terminal then comprises the epimere portion of terminal that is placed in this first holding part, and be placed in the stage casing portion of terminal and the hypomere portion of terminal of this second holding part, for inserting flexible circuit board between this stage casing portion of terminal and the hypomere portion of terminal, and by this this flexible circuit board of stage casing portion of terminal power supply property connection, its improved characteristics is: this second holding part apical margin is provided with the anti-delinking part, this stage casing portion of terminal front end and spaced apart with this stage casing portion of terminal is located in this anti-delinking part, limits the displacement of this flexible circuit board for propping up this flexible circuit board.
In the aforesaid Soft Circuit Board Union, this anti-delinking part is a projection.In a preferable enforcement aspect, this Soft Circuit Board Union also comprises the fool proof portion that is located at this second holding part root edge, wherein, this fool proof portion can be the adjutage that is shaped in this insulating body, and this fool proof portion is positioned at the height of this second holding part for being higher than this hypomere portion of terminal.In another preferable enforcement aspect, this Soft Circuit Board Union can select to comprise a plurality of first location divisions of being located at this lid again, wherein, this epimere portion of terminal lower surface has a plurality of second location divisions, and corresponding hinged respectively this second location division, this first location division respectively is can locating the state of raising of this lid, for direct this flexible circuit board of insertion, wherein, respectively this first location division is cam-like.
Because the utility model design can prevent the anti-delinking part that flexible circuit board comes off, and for propping up this flexible circuit board, avoids prior art to raise the disappearance that lid is derived because of this flexible circuit board displacement whereby.Simultaneously, using the utility model can make flexible circuit board electrically connect the short circuit phenomenon that wrong terminal was caused with definite fool proof Safety Design solution prior art, solves and instead inserts the problem that flexible circuit board is produced in the prior art.In addition, the utility model can directly be pegged graft flexible circuit board and be need not flip, not only overcomes the complicated puzzlement of prior art installation procedure, and is easy to relatively install.In addition, use the utility model and can utilize the contact design of on average exerting pressure to contact unchangeably, promote electrical quality relatively to support between each terminal and the flexible circuit board.
Therefore, use the utility model and can prevent that flexible circuit board from coming off, and reach the effect that prevents short circuit, is easy to install and promote electrical quality, to solve the variety of problems that prior art is derived.
Description of drawings
Fig. 1 shows the cutaway view of the Soft Circuit Board Union of preferred embodiment of the present utility model, and wherein lid is positioned at the enable possition;
Fig. 2 shows the cutaway view of the Soft Circuit Board Union of preferred embodiment of the present utility model, and wherein this lid is closed to insulating body; And
Fig. 3 shows the anti-flexible circuit board of inserting in the schematic diagram of Soft Circuit Board Union of the present utility model, and wherein the electrical junction of this flexible circuit board does not contact the hypomere portion of terminal of conducting terminal.
Wherein, Reference numeral:
1: Soft Circuit Board Union
11: insulating body
111: the first holding parts
113: the second holding parts
115: the anti-delinking part
117: fool proof portion
13: lid
131: the first location divisions
15: conducting terminal
151: the epimere portion of terminal
1511: the second location divisions
153: the stage casing portion of terminal
155: the hypomere portion of terminal
3: flexible circuit board
31: the electrical junction
Embodiment
Below by particular specific embodiment execution mode of the present utility model is described, those skilled in the art can understand other advantage of the present utility model and effect easily by the content that this specification disclosed.
It should be noted, be that example illustrates Soft Circuit Board Union of the present utility model to be applied in the following example, but be not to limit the utility model with this such as flexible circuit boards such as flexible printed wiring board and soft plane winding displacements, close chat earlier bright.Simultaneously, because the structure and the action principle of flexible circuit board all are prior art, so in this no longer explaining more.
Consult Fig. 1, show the cutaway view of the preferred embodiment of circuit board connector of the present utility model.As shown in Figure 1, Soft Circuit Board Union 1 is used and is electrically connected such as the circuit board (not icon) of flexible circuit boards 3 such as flexible printed wiring board and soft plane winding displacement to electronic installation, and comprises the conducting terminal 15 that insulating body 11, rotation are connected to the lid 13 of this insulating body 11 and are placed in these insulating body 11 inside.
This insulating body 11 comprises is located at inner first holding part 111 and second holding part 113, the fool proof portion 117 that is located at the anti-delinking part 115 of this second holding part apical margin and is located at these second holding part, 113 root edges for ccontaining this conducting terminal 15.In present embodiment, this insulating body 11 is for for example adopting the integrated plastic cement heart of injection molding technology, and can be when making this insulating body 11 one-body molded this anti-delinking part 115 and this fool proof portion 117; Certainly, in other embodiment, this anti-delinking part 115 and this fool proof portion 117 also can be independent member.This first holding part 111 is positioned at this second holding part, 113 tops.This anti-delinking part 115 can be for propping up the equivalent structure that this flexible circuit board limits this flexible circuit board displacement for the projection that for example is convexly set in this second holding part apical margin or other.This fool proof portion 117 is formed in one in the adjutage of this insulating body 11.
This lid 13 lifts to close and is coupling freely in this insulating body 11.In present embodiment, this lid 13 is provided with a plurality of first location divisions 131, and respectively this first location division 131 different cambered surfaces big by radius and that radius is less constitute and are for example cam-like.Because this lid 13 is coupling and can be any existing structure in the structure of this insulating body 11, and the technology that is well known to those skilled in the art, give unnecessary details so draw graphic reaching to literary composition no longer in addition in this.
15 of this conducting terminals comprise the epimere portion of terminal 151 that is placed in this first holding part 111 and the stage casing portion of terminal that is placed in this second holding part 113 153 and hypomere portion of terminal 155, for inserting this flexible circuit board 3 between this stage casing portion of terminal 153 and the hypomere portion of terminal 155, and by these stage casing portion of terminal 153 these flexible circuit boards 3 of power supply property connection.
In present embodiment, this conducting terminal 15 is three sections terminals.The lower surface of this epimere portion of terminal 151 has a plurality of second location divisions 1511, and this second location division 1511 for example is to groove that should first location division 131, so that respectively this first location division 131 can corresponding hinged respectively this second location division 1511.
153 pairs of this stage casing portion of terminal should flexible circuit board 3 electrical junction 31 and the person of setting, and the front end of this stage casing portion of terminal 153 and spaced apart with this stage casing portion of terminal 153 is located in this anti-delinking part 115, to be limited the displacement of this flexible circuit board 3 for propping up this flexible circuit board 3 by this anti-delinking part 115.Simultaneously, the structural strength of this epimere portion of terminal 151 is greater than this stage casing portion of terminal 153; Therefore, when rotate in this second location division 1511 this first location division 131, can press down this stage casing portion of terminal 153 and make this stage casing portion of terminal 153 produce distortion.
Forming slot between this hypomere portion of terminal 155 and this stage casing portion of terminal 153 inserts for this flexible circuit board 3; Simultaneously, this fool proof portion 117 is positioned at the height of this second holding part 113 for being higher than this hypomere portion of terminal 155, with after inserting between these flexible circuit board 3 these hypomere portion of terminal 155 and this stage casing portion of terminal 153, the lower surface of this flexible circuit board 3 can not contact this hypomere portion of terminal 155.
Certainly, those skilled in the art all know, because the epimere portion of terminal 151 of different conducting terminals, stage casing portion of terminal 153, and hypomere portion of terminal 155 that the position is set is slightly variant, person shown in the present embodiment only is an illustrative, have in the affiliated technical field and know that usually the knowledgeable can come corresponding for example this anti-delinking part 115 and this fool proof portion 117 of being provided with according to the different positions that is provided with, but not exceed, and also explanation and other drawing formula no longer one by one with person described in the present embodiment.
As shown in Figure 1, be positioned at when raising the position, can make respectively this first location division 131 as hinge (hinge) with positioning action by the shape of this first location division 131 respectively when these lid 13 relative these insulating bodies 11.Thus, this lid 13 is positioned at when raising the position for raising when dispatching from the factory, and also can not be closed to this insulating body 11 easily through transporting collision or false touch.Therefore, when using the utility model, need not raise this lid 13 and just can directly insert this flexible circuit board 3.
As shown in Figure 2, after inserting this flexible circuit board 3, just can pull this lid 13, for example utilizing lever principle is that fulcrum and closed this lid 13 are to this insulating body 11 with this first location division 131.At this moment, because the structural strength of this epimere portion of terminal 151 is greater than this stage casing portion of terminal 153, first location division 131 that is cam-like for example can press down this stage casing portion of terminal 153 along with the rotation of this lid 13, to electrically connect the electrical junction 31 of this stage casing portion of terminal 153 and this flexible circuit board 3.Simultaneously, because lever principle is a prior art, so narration no longer in detail.
In addition, as among Fig. 2 up and down shown in the arrow, when this stage casing portion of terminal 153 is out of shape down, formed slot is relative between this hypomere portion of terminal 155 and this stage casing portion of terminal 153 narrows down, make this stage casing portion of terminal 153 this electrical junction 31 of contact really, this flexible circuit board 3 of 155 contacts of this hypomere portion of terminal has the part beyond this electrical junction 31, and can on average exert pressure to each terminal by this first location division 131 respectively, so that stable contact support effect to be provided for this flexible circuit board, and guaranteed electrical quality.
In addition, shown in the dotted arrow among Fig. 2, promptly use external force to pull this flexible circuit board 3, this lid 13 can not raised and can not affect because external force pulls this flexible circuit board 3 for propping up this flexible circuit board 3 in this anti-delinking part 115.So, just can limit this flexible circuit board 3 displacements, to protect the good electric connection between this flexible circuit board 3 and electronic device circuit plate.
In addition, as shown in Figure 3, even if the user instead inserts this flexible circuit board 3, promptly, the surface that mistake has an electrical junction 31 with this flexible circuit board 3 is in the face of this hypomere portion of terminal 155 but not during the portion of terminal 153 of this stage casing, because the height that this fool proof portion 117 is positioned at this second holding part 113 is for being higher than this hypomere portion of terminal 155, this electrical junction 31 can't contact this hypomere portion of terminal 155.Whereby, just can avoid prior art because of the anti-short circuit phenomenon that operation caused of inserting flexible circuit board.
Compared with prior art; Soft Circuit Board Union of the present utility model only need design have protective effect a plurality of anti-delinking parts in insulating body; just can be for propping up flexible circuit board; raise the flexible circuit board that lid causes and come off and take advantage of a situation when avoiding prior art to pull flexible circuit board; that is, make the flexible circuit board difficult drop-off.Simultaneously, the designed fool proof portion of the utility model can provide security mechanism, prevents that short circuit phenomenon from producing.In addition, first location division of this lid can keep this lid in raising the position when no external force, the flexible circuit board of can directly pegging graft whereby, and tool is installed convenience.And can on average exert pressure to each terminal of conducting terminal in first location division of this lid, the good supporting effect is provided, to guarantee electrical quality.
Therefore, use Soft Circuit Board Union of the present utility model and can prevent that flexible circuit board from coming off, and reach the effect that prevents short circuit, is easy to install, reach the electrical quality of lifting.
Certainly the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; be familiar with those of ordinary skill in the art and work as and to make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the utility model.
Claims (7)
1. Soft Circuit Board Union, comprise insulating body, lift and close the lid that is coupling freely in this insulating body, and the conducting terminal that is placed in this insulating body inside, this insulating body inside has first holding part and second holding part for ccontaining this conducting terminal, this conducting terminal then comprises the epimere portion of terminal that is placed in this first holding part, and be placed in the stage casing portion of terminal and the hypomere portion of terminal of this second holding part, for inserting flexible circuit board between this stage casing portion of terminal and the hypomere portion of terminal, and by this this flexible circuit board of stage casing portion of terminal power supply property connection, it is characterized in that, this second holding part apical margin is provided with the anti-delinking part, this stage casing portion of terminal front end and spaced apart with this stage casing portion of terminal is located in this anti-delinking part, limits the displacement of this flexible circuit board for propping up this flexible circuit board.
2. according to the Soft Circuit Board Union of claim 1, it is characterized in that this anti-delinking part is a projection.
3. according to the Soft Circuit Board Union of claim 1, it is characterized in that, also comprise the fool proof portion that is located at this second holding part root edge.
4. according to the Soft Circuit Board Union of claim 3, it is characterized in that this fool proof portion is formed in one in the adjutage of this insulating body.
5. according to the Soft Circuit Board Union of claim 3, it is characterized in that this fool proof portion is positioned at the height of this second holding part for being higher than this hypomere portion of terminal.
6. according to the Soft Circuit Board Union of claim 1, it is characterized in that, also comprise a plurality of first location divisions of being located at this lid, this epimere portion of terminal lower surface has a plurality of second location divisions, and corresponding hinged respectively this second location division, this first location division respectively, can locate the state of raising of this lid, for directly inserting this flexible circuit board.
7. according to the Soft Circuit Board Union of claim 6, it is characterized in that respectively this first location division is cam-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201756248U CN200994011Y (en) | 2006-12-27 | 2006-12-27 | Flexible circuit board connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201756248U CN200994011Y (en) | 2006-12-27 | 2006-12-27 | Flexible circuit board connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200994011Y true CN200994011Y (en) | 2007-12-19 |
Family
ID=38947084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201756248U Expired - Fee Related CN200994011Y (en) | 2006-12-27 | 2006-12-27 | Flexible circuit board connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200994011Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103444010A (en) * | 2011-03-15 | 2013-12-11 | 罗伯特·博世有限公司 | Electrical assembly comprising a detachable hinge connection and a securing element |
-
2006
- 2006-12-27 CN CNU2006201756248U patent/CN200994011Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103444010A (en) * | 2011-03-15 | 2013-12-11 | 罗伯特·博世有限公司 | Electrical assembly comprising a detachable hinge connection and a securing element |
| CN103444010B (en) * | 2011-03-15 | 2016-06-29 | 罗伯特·博世有限公司 | Electric device including the hinge connection that can unclamp and retaining element |
| US9385456B2 (en) | 2011-03-15 | 2016-07-05 | Robert Bosch Gmbh | Electrical assembly including a detachable hinge connection and a securing element |
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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: 20071219 Termination date: 20121227 |