CN2257414Y - Universal electric connector for non-flexible circuit board and flexible circuit board - Google Patents
Universal electric connector for non-flexible circuit board and flexible circuit board Download PDFInfo
- Publication number
- CN2257414Y CN2257414Y CN 96217275 CN96217275U CN2257414Y CN 2257414 Y CN2257414 Y CN 2257414Y CN 96217275 CN96217275 CN 96217275 CN 96217275 U CN96217275 U CN 96217275U CN 2257414 Y CN2257414 Y CN 2257414Y
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- CN
- China
- Prior art keywords
- circuit board
- terminal
- sidewall
- trip
- connector
- 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 relates to a universal electric connector for non-flexible circuit boards and flexible circuit boards, which comprises a first body, a plurality of first terminals and an upper cover, wherein, the first body is provided with a first side wall, a second side wall, a third side wall, a bottom and a plurality of containing spaces; at least a first trip and a second trip are arranged on one side wall; the first terminals are fixedly arranged inside the containing spaces, and each first terminal is provided with a first terminal body, a first terminal arm and a first contact part. The upper cover comprises a cover board, a central wall and two side boards; the whole upper cover present an E shape; the central wall is positioned between the two side boards which are provided with buckling grooves; the cover board is provided with a long groove. The utility model realizes the electrical connection of non-flexible circuit boards and flexible circuit boards.
Description
The utility model relates to a kind of inflexibility circuit board and the general electric connector of flexible electric circuit board, and it can satisfy multiple connection requirement.
In various electric equipment (particularly computer), a main circuit board is arranged usually, some circuit are set on it and electronic component is housed, to realize the function of this electric equipment.In addition, on main circuit board, be provided with the connector of a plurality of expansions simultaneously, in order to the sub-circuit board of pegging graft and expanding.Traditionally, this sub-circuit board may be the printed circuit board (PCB) (PCB) of inflexibility, may be flexible printed circuit board (PCB) (FPC).Therefore its connector that uses respectively also need be inequality, and like this, it is complicated that assembling process becomes, and stock's number of spare parts and cost increase, and the production of connector and die cost improve, and the expansion of electric equipment simultaneously also is restricted.And, the existing electric connector that flexible electric circuit board (FPC) is docked with the inflexibility circuit board mostly is the two point formula greatly, and its stationarity is relatively poor, rotates easily, rocks even come off, its loam cake is the both sides spring-piece type, and shell fragment and trip break easily or fracture in the plug process.Relevant patent is No. the 81209491st, 81215843,81106222,82215139,83102251,83105909, Taiwan patent application.
The purpose of this utility model is that the shortcoming of improving existing electric connector provides a kind of inflexibility circuit board and the general electric connector of flexible electric circuit board, and its fixed performance is good, is difficult for getting loose the electric connector that can not damage during plug.
The purpose of this utility model is to realize like this, a kind of inflexibility circuit board and the general electric connector of flexible electric circuit board promptly are provided, it comprises one first body, have first, second, third and fourth sidewall and bottom, first and third sidewall is relative, and second, four sidewalls are relative, is provided with a plurality of spatial accommodations in this first body, one first trip and one second trip are set on one in above-mentioned sidewall at least, and the lower edge of this first trip is than the upper limb height of second trip; A plurality of the first terminals, be fixedly installed in the above-mentioned spatial accommodation, each the first terminal has a first terminal body, a first terminal arm and one first contact site, this the first terminal arm extends from this first terminal body, this first contact site is bent to form the end at this first terminal arm, and exposes the space that is surrounded by above-mentioned first, second, third and fourth sidewall; An and loam cake, comprise a cover plate, a median wall and two side plates, wherein, this median wall and described side plate all are vertically connected on this cover plate, and this median wall is between described side plate, offer the buckling groove that fastens for first and second trip of this first body on described side plate, offer the elongated slot that passes for flexible electric circuit board on the position of the contiguous at least one side plate of this cover plate, flexible electric circuit board is clamped between first contact site of the median wall of this loam cake and described the first terminal.
The advantage of the utility model device is that its required part kind is less, can satisfy different connection requests, can reduce production, mould, assembling and the stock's of connector cost, be beneficial to the expansion of electric equipment, and its fixed performance is good, be difficult for getting loose, not fragile when plug.Practicality is good.
Below in conjunction with accompanying drawing, embodiment of the present utility model is described, wherein:
Fig. 1 cooperates the stereogram of second connector for the utility model inflexibility circuit board and general electric connector first connector of flexible electric circuit board;
Fig. 2 is the stereogram that first connector of the utility model inflexibility circuit board and the general electric connector of flexible electric circuit board cooperates loam cake;
Fig. 3 is partly cut-away's stereogram of first connector among Fig. 1;
Fig. 4 is the stereogram of terminal among Fig. 3;
Fig. 5 is the second connector partly cut-away stereogram among Fig. 1;
Fig. 6 is the stereogram of terminal among Fig. 5;
Fig. 7 installs cutaway view among Fig. 1, and the two inflexibility circuit boards that are welded on first connector and second connector are shown;
Fig. 8 is the stereogram of loam cake among Fig. 2;
The cutaway view of Fig. 9 for installing among Fig. 2 illustrates the inflexibility main circuit board of first connector institute solid welding and is plugged in the flexible electric circuit board of connector;
The constitutional diagram of Figure 10 for installing among Fig. 9.
See also Fig. 1 and Fig. 2, the general electric connector of the utility model inflexibility circuit board and flexible electric circuit board can one first (type) connector 1 cooperates one second (type) connector 2 to realize being connected of inflexibility circuit board and inflexibility circuit board, or cooperates a loam cake 3 to come elasticity connection flexible electric circuit board and inflexibility circuit board with this first connector 1.Below will introduce the structure of first connector 1, second connector 2 and loam cake 3 respectively.
Again referring to Fig. 3, plastic body 11 is made up of a bottom 119 and four sidewalls (wherein two opposing sidewalls 117,118 only are shown among the figure), the rectangular box body of shape such as uncovered, on sidewall 117,118, offer a plurality of grooves 111, groove 115 is offered in the bottom surface of sidewall 117,118 in below over against groove 111, offer two exhausting holes 112 on bottom 119 simultaneously, it corresponds respectively to the groove 111 on the sidewall 117,118.It should be noted that groove 111, through hole 112 and groove 115 are connected in plastic body 1, in order to hold terminal 12.Terminal 12 is fastened in the inwall of through hole 112 by fitting portion 122 own, terminal supportor 125 extends outside the groove 115, terminal arm 123 major parts are placed in the groove 111, and its contact site 124 extends towards the inner space that plastic body 11 surrounds, and is exposed to then outside the groove 111.Outer surface at sidewall 117,118 also is provided with first trip 113 and second trip 114 respectively, and the lower edge of first trip 113 is than the upper limb height of second trip 114.
See also Fig. 5, second connector 2 comprises a plastic body 21 and a plurality of terminal 22, for clarity sake, in Fig. 5, plastic body 21 1 ends are cut open, and the pair of terminal 22 of packing into.Fig. 6 is the stereogram of terminal, and terminal 22 is substantially L shaped, has a microscler terminal body 221, bends to crotch portion 223 at an end of terminal body 221, the other end then dorsad crotch portion 223 extend a terminal supportor 222.Terminal body 221, terminal supportor 222 and crotch portion 223 are all at grade.
Please consult Fig. 5 again, the cross section of plastic body 21 is substantially T shape, the alar part 217 that it has a base portion 216 and is extended to the left and right sides by this base portion top, on the end face at these alar part 217 edges, respectively be provided with a plurality of apart from one another by the platform of opening 212, in other words, between two platforms 212, be formed with depressed part 213.On this alar part 217, all offer a groove 211 over against each depressed part 213, this groove 21l extends downwards until its bottom along these base portion 216 and arranged on left and right sides simultaneously, recess 214 also is set on this bottom, can be snapped in this for the crotch portion 223 of terminal 22, terminal body 221 is placed in the groove 211, and terminal supportor 222 is cross-placed on the depression 213.It should be noted that terminal supportor 222 is slightly higher than platform 212, its end extends beyond the edge of plastic body 21 alar parts 217 simultaneously, and the overall dimension of terminal 22 embeds with the inside of groove 211 and cooperates, and terminal 22 can be fixed in the body 21.
Claims (5)
1, a kind of inflexibility circuit board and the general electric connector of flexible electric circuit board, it is characterized in that, it comprises one first body, have first, second, third and fourth sidewall and bottom, first and third sidewall is relative, and second, four sidewalls are relative, is provided with a plurality of spatial accommodations in this first body, one first trip and one second trip are set on one in above-mentioned sidewall at least, and the lower edge of this first trip is than the upper limb height of second trip; A plurality of the first terminals, be fixedly installed in the above-mentioned spatial accommodation, each the first terminal has a first terminal body, a first terminal arm and one first contact site, this the first terminal arm extends from this first terminal body, this first contact site is bent to form the end at this first terminal arm, and exposes the space that is surrounded by above-mentioned first, second, third and fourth sidewall; An and loam cake, comprise a cover plate, a median wall and two side plates, wherein, this median wall and described side plate all are vertically connected on this cover plate, and this median wall is between described side plate, offer the buckling groove that fastens for first and second trip of this first body on described side plate, offer the elongated slot that passes for flexible electric circuit board on the position of the contiguous at least one side plate of this cover plate, flexible electric circuit board is clamped between first contact site of the median wall of this loam cake and described the first terminal.
2, inflexibility circuit board as claimed in claim 1 and the general electric connector of flexible electric circuit board is characterized in that, this elongated slot has angled side walls on one side.
3, inflexibility circuit board as claimed in claim 1 and the general electric connector of flexible electric circuit board, it is characterized in that, each the first terminal also extends a first terminal pin from this first terminal body, top at this first side wall and the 3rd sidewall is provided with a plurality of grooves, a groove is offered in the bottom surface of described sidewall in below over against each groove, and above-mentioned groove and groove part are communicated in the spatial accommodation that holds above-mentioned the first terminal arm and the first terminal pin respectively.
4, inflexibility circuit board as claimed in claim 3 and the general electric connector of flexible electric circuit board, it is characterized in that, two exhausting holes are also offered in the bottom of this first body, correspond respectively to the groove on this first and third sidewall, and corresponding connection with described spatial accommodation, described the first terminal body is microscler, its terminal fitting portion that fixes at the inwall of this through hole that forms.
5, inflexibility circuit board as claimed in claim 4 and the general electric connector of flexible electric circuit board is characterized in that, this first terminal body, this first terminal arm, this first terminal pin, this first contact site and this fitting portion form at grade.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 96217275 CN2257414Y (en) | 1996-07-17 | 1996-07-17 | Universal electric connector for non-flexible circuit board and flexible circuit board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 96217275 CN2257414Y (en) | 1996-07-17 | 1996-07-17 | Universal electric connector for non-flexible circuit board and flexible circuit board |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2257414Y true CN2257414Y (en) | 1997-07-02 |
Family
ID=33898482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 96217275 Expired - Fee Related CN2257414Y (en) | 1996-07-17 | 1996-07-17 | Universal electric connector for non-flexible circuit board and flexible circuit board |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2257414Y (en) |
-
1996
- 1996-07-17 CN CN 96217275 patent/CN2257414Y/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |