CN102055085B - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN102055085B CN102055085B CN200910211168.6A CN200910211168A CN102055085B CN 102055085 B CN102055085 B CN 102055085B CN 200910211168 A CN200910211168 A CN 200910211168A CN 102055085 B CN102055085 B CN 102055085B
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- relative
- bump
- sub
- substrate
- combination section
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Abstract
The invention discloses an electric connector, comprising a substrate, a composite member and at least one fixed member, wherein the surface of the substrate is provided with a terminal group, each terminal in the terminal group is provided with a relative protruding point, the protruding points of the terminals are arranged in a row, the composite member is arranged on the substrate and adjacent to the periphery of the terminal group, when the fixed member is assembled on the composite member, one pressing-fit surface of the fixed member butts against the relative protruding point of each terminal; and when a flat cable is pressed-fit on the surface of the substrate, the relative protruding points extrude the flat cable to ensure that a radian is formed on the surface, the radian formed by the flat cable is directly buckled on the relative protruding points, therefore, the effect of fixing the flat cable on the substrate is achieved.
Description
Technical field
The present invention relates to a kind of electric connector, particularly relate to a kind of can by the direct pressing of a winding displacement and the electric connector be fixed on a substrate.
Background technology
The base of existing substrate itself is by insulated heat and made by the material that cannot bend.The tiny line material can seen on surface is Copper Foil, originally Copper Foil covers on whole plank, then in manufacture process part etch processes, remaining part just becomes webbed electric line, these electric line are referred to as wire or wiring, and the circuit being used to provide part on PCB connects.And the mode of PCB is led to from circuit, and can such as first welding cable socket, or the pattern that can be directly burn-on by winding displacement is carried out winding displacement and is fixed on substrate.
But for using the substrate of plastic material, because plastic material is thermo-labile, cannot winding displacement be welded on substrate, and be therefore generally use conducting resinl adhesive means to carry out circuit extraction, but its engineering method is complicated, during as need be drawn multiple circuit simultaneously, then more inconvenient.
Summary of the invention
Because above-mentioned prior art carries out the problem of circuit extraction on plastics, and for promoting the combination steadiness of electric connector, the invention provides the Combination Design of a kind of substrate and winding displacement, when making winding displacement be fixed on substrate surface, circuit can be reached and lead to electric connector on printed circuit board (PCB) (PCB).
For reaching above-mentioned purpose, electric connector of the present invention comprises a substrate, a sub-assembly and at least one fixture, and this substrate surface is provided with a terminal group, and each terminal of this terminal group has a relative bump and each other side by side; This sub-assembly is located at substrate and around this terminal group contiguous, its shape is better can be one " ㄇ " font, and relative edge is parallel with terminal group for this sub-assembly two, and forms one first combination section respectively in two relative edge's inner surfaces, then forms one second combination section in upper surface; This fixture can contain this terminal group, one first corresponding combination section is formed respectively in two opposite ends, upper surface and lower surface then form one second corresponding combination section and a stitching surface respectively, this first corresponding combination section and the second corresponding combination section respectively with this first combination section and the second combination section mutually group establish, when this fixture is mounted on this sub-assembly, this stitching surface is resisted against the relative bump of this each terminal; When in pressing, this is wired in substrate surface, this relative bump can extrude winding displacement and make areal deformation, is directly fixed in this relative bump, reaches the effect be fixedly wired on substrate for this winding displacement, and avoids taking mechanism space, removes the advantage of spatial limitation.
Accompanying drawing explanation
Fig. 1 is the component diagram of electric connector of the present invention.
Fig. 2 is the partial enlarged drawing of substrate of the present invention.
Fig. 3 is the longitudinal cross-sectional side view () of electric connector of the present invention.
Fig. 4 is the longitudinal cross-sectional side view (two) of electric connector of the present invention.
Fig. 5 is that the combination of electric connector of the present invention completes figure.
Fig. 6 is another embodiment () of electric connector of the present invention.
Fig. 7 is another embodiment (two) of electric connector of the present invention.
Embodiment
Below coordinate Figure of description to do more detailed description to embodiments of the present invention, can implement according to this after studying this specification carefully to make those skilled in the art.
Referring to Fig. 1, is the component diagram of electric connector of the present invention.This electric connector 1 comprises a substrate 11, one sub-assembly 112 and at least one fixture 12, layer of metal film is first established in substrate 11 surface, again by a unnecessary metallic film etching formation one circuit layout and terminal 111 side by side, sub-assembly 112 be located at substrate 11 and adjacent terminal 111 around, and it is integrally formed with this substrate 11, in an embodiment of the present invention, this sub-assembly 112 is in " ㄇ " font, and its two opposite end and terminal 111 are in parallel shape, and this two opposite ends inner surface forms one first combination section 1121 respectively, 1121 ', one second combination section 1122 is then formed in upper surface.Fixture 12 has a stitching surface 123 and in should the shape of sub-assembly 112, fixture 12 forms one first corresponding combination section 121,121 ' respectively in two opposite ends, upper surface and lower surface then establish one second corresponding combination section 122 and a stitching surface 123 respectively, this corresponding combination section 122, the first corresponding combination section 121,121 ' and second corresponds respectively to this combination section 1122, the first combination section 1121,1121 ' and second, and this integrated mode can be the fastening pattern, trip pattern etc. of such as slide rail and projection.This electric connector 1 is for fixing a winding displacement 2, this winding displacement 2 can be flexible flat bus cable (Flexible Flat Cable, or flexible printed wiring board (Flexible Printed Circuit FFC), FPC), but be not limited only to use this flexible flat bus cable or this flexible printed wiring board, this winding displacement 2 one end is exposed to extraneous electricity and meets portion 21, is connected on this terminal 111 to power.
Referring to Fig. 2, is the partial enlarged drawing of substrate in one embodiment of the invention.In the processing procedure of this substrate 11, comprise in advance prior to formation one bump 113 side by side in the preset range on substrate 11 surface, layer of metal film is established on the surface again in this substrate 11, the multiple terminals 111 formed as described in Figure 1 through etch processes are a terminal group 110, and each terminal 111 has a relative bump 1111 and each other side by side, this relative bump 1111 corresponds to this bump 113, and is be integrally formed with this substrate 1.The relative bump 1111 side by side of this terminal group 110 also can form horizontal stripe overshooting shape.In another embodiment of the present invention, the terminal group 110 that is pre-formed this relative bump 1111 can be established on ganoid substrate 11, make to form a space between this relative bump 1111 and substrate 11.
Referring to Fig. 3, is the longitudinal cross-sectional side view () of electric connector of the present invention.The present invention is in assembling, as shown in Figure 1 and Figure 2 above, this terminal group 110 and sub-assembly 112 is established on the surface prior to substrate 11, the electricity of this winding displacement 2 being connect the corresponding prepared group in portion 21 is located at above this terminal group 110 again, the electricity that this fixture 12 is then furnished in this winding displacement 2 connects above portion 21, make the stitching surface 123 of fixture 12 to meeting portion 21 by electricity, and 122, the second corresponding combination section is to should second combination section 1122 of sub-assembly 112 of substrate 11.Please refer to Fig. 4, it is the longitudinal cross-sectional side view (two) of electric connector of the present invention.Be use the stitching surface 123 of this fixture 12 that the electricity of this winding displacement 2 is met portion 21 to be pressed in the terminal group 110 of substrate 11, and be mounted on the second combination section 1122 of substrate 11 by the second corresponding combination section 122 of fixture 12, reach stationary state; The metal cording used due to winding displacement 2 has the suitable softness of one, therefore when this fixture 12 electricity of winding displacement 2 connect portion 21 be pressed on relative bump 1111 time, the electricity of this winding displacement 2 connects portion 21 portion and can form an indent radian along with this relative bump 1111, and the radian that winding displacement 2 is formed just directly is fastened in this relative bump 1111, reach the effect be fixedly wired on substrate 11.In addition, in another kind of embodiment of the present invention, when winding displacement 2 is pressed on substrate 11 by this fixture 12, this relative bump 1111 can also puncture the mode on this winding displacement 2 surface, and winding displacement 2 is fixed on substrate 11.
Refer to Fig. 5, for the combination of electric connector of the present invention completes figure.After this electric connector 1 and winding displacement 2 combines, this winding displacement 2 by the pressing of fixture 12, and because of pressing with form the relative mode fastened between relative bump 1111 and reach the effect be fixed on substrate 11.Be fixed winding displacement 2 in this way, the socket must establishing a winding displacement 2 in substrate 11 on the surface in advance can be omitted, namely omit pilot process and need carry out heating steps, and directly the electricity of winding displacement 2 is connect portion 21 electricity and be connected in terminal group 110, to solve the problem of substrate 11 non-refractory that plastics are made, and directly circuit is led to printed circuit board (PCB) (PCB).In addition, if this kind of structure is used on general non-plastic substrate, then can omits and need the pre-cost establishing corresponding plug prior to winding displacement and substrate surface respectively, or welding may cause substrate surface to damage and the phenomenon of loose contact.
Referring to Fig. 6, is another embodiment () of electric connector of the present invention.This base version 11 can be provided with the sub-assembly 112 of multiple terminal group 110 and correspondence on the surface on demand, establishes multiple winding displacement 2 for group simultaneously.Each terminal group 110 can be located at each position on substrate 11 respectively, and in substrate 11 surface respectively the surrounding of this terminal group 110 be also provided with each sub-assembly 112, because each sub-assembly 112 is in " ㄇ " font, the opening portion of its one end towards identical or different direction, namely all can form at least one electric connector in a positive and negative surface of substrate 11 by other sub-assemblies 112 relatively simultaneously.
Referring to Fig. 7, is another embodiment (two) of electric connector of the present invention.As shown in Figure 7, an electric connector 3 comprises a substrate 31 and at least one fixture 32, wherein substrate 31 on the surface a predeterminable area be provided with terminal group 310 as shown in Figure 1 and Figure 2 above, each terminal 311 surface forms a relative bump; A sub-assembly 312,312 ' is respectively equipped with two relative edges of this terminal group 310 in this substrate 31 surface, this sub-assembly 312,312 ' and this terminal group 310 in shape side by side, and substrate 31 surface one leans plate 313 being wherein provided with of another two relative edges of this terminal group 310.When this fixture 32 is mounted on two sub-assembly 312,312 ' of substrate 31, the stitching surface 320 of this fixture 32 is resisted against the relative bump of this each terminal 311, and two relative edges of fixture 32 form a corresponding combination section 321,321 ' respectively, this corresponding combination section 321,321 ' respectively correspondence is mounted on this sub-assembly 312,312 ', this integrated mode is the pattern of the mutual hook of elasticity, comparatively rapid in dismounting.In assembling, first an electricity of a winding displacement 4 is connect front end, portion 41 to rely on and lean plate 313, this electricity connects surface, portion 41 against this terminal group 310 surface, be resisted against the relative bump of each terminal 311 again with the stitching surface 320 of fixture 32, the pattern that the corresponding combination section 321,321 ' of fixture 32 is then assembled in the sub-assembly 312,312 ' of substrate 31 is carried out pressing electricity and is met portion 41 in terminal group 310.
In addition, another embodiment of the present invention, this sub-assembly forms multiple groove or perforation, and fixture then forms multiple combination section, and combination section corresponds to this sub-assembly groove or perforation by this, establishes, left-hand thread isotype combines mutually with card.
The foregoing is only to explain preferred embodiment of the present invention; not attempt does any pro forma restriction to the present invention according to this; therefore, all have any modification for the present invention or the change done under identical creation spirit, all must be included in the category that the invention is intended to protect.
Claims (13)
1. an electric connector, is characterized in that, comprising:
One substrate, its surface is first formed with a bump side by side, then to be provided with layer of metal thin layer and to form multiple terminal through etch processes be a terminal group, and each terminal has a relative bump relative to this bump and each other side by side;
At least one fixture, has a stitching surface;
One sub-assembly, be located at this substrate and be close to around this terminal group, this sub-assembly is in " ㄇ " font, and this sub-assembly is parallelly be located at this substrate with two relative edges and each terminal of this terminal group, the inner surface of two relative edges of this sub-assembly respectively forms one first combination section again, this the first combination section correspondence is mounted on the one first corresponding combination section of this fixture two relative edge, this sub-assembly upper surface then forms one second combination section, this the second combination section correspondence is mounted on one second corresponding combination section of this fixture upper surface, this is first years old, second combination section and this first, the integrated mode of the second corresponding combination section is the fastening pattern of slide rail and projection, the pattern of trip pattern or the mutual hook of elasticity, and
One winding displacement, is pressed between this stitching surface and terminal group, and the electricity that this winding displacement has an electric wiring composition side by side meets portion, and described electric wiring is corresponding described relative bump respectively;
Wherein, when this fixture is mounted on this sub-assembly, this stitching surface is resisted against the relative bump of this each terminal, and between stitching surface and terminal group during this winding displacement of pressing, the electric wiring of this winding displacement can form a radian along with relative bump, and the radian of this electric wiring is that bump relative to this is in mutually fastening shape.
2. electric connector as claimed in claim 1, it is characterized in that, the relative bump of this terminal is integrally formed with this substrate.
3. electric connector as claimed in claim 1, it is characterized in that, this sub-assembly is integrally formed with this substrate.
4. electric connector as claimed in claim 1, it is characterized in that, this substrate is that plastic material is made.
5. electric connector as claimed in claim 1, it is characterized in that, this sub-assembly forms multiple groove, and this fixture forms multiple combination section, and this combination section correspondence is mounted on this groove.
6. electric connector as claimed in claim 1, it is characterized in that, this sub-assembly forms multiple perforation, and this fixture forms multiple combination section, and the corresponding left-hand thread in this combination section is in this perforation.
7. electric connector as claimed in claim 1, is characterized in that, the relative bump side by side of this terminal group forms horizontal stripe overshooting shape.
8. electric connector as claimed in claim 1, it is characterized in that, this winding displacement is flexible flat bus cable or flexible printed wiring board specification.
9. electric connector as claimed in claim 1, is characterized in that, between stitching surface and terminal group during this winding displacement of pressing, this relative bump be puncture this winding displacement surface mode to engage.
10. electric connector as claimed in claim 1, it is characterized in that, the front of this substrate or reverse side are formed with the sub-assembly of multiple terminal group and correspondence simultaneously.
11. 1 kinds of electric connectors, is characterized in that, comprising:
One substrate, its surface is first formed with a bump side by side, then to be provided with layer of metal thin layer and to form multiple terminal through etch processes be a terminal group, and each terminal has a relative bump relative to this bump and each other side by side;
At least two sub-assemblies, relative is located at around terminal group;
At least one fixture, has a stitching surface; And
One winding displacement, is pressed between this stitching surface and terminal group, and the electricity that this winding displacement has an electric wiring composition side by side meets portion, and described electric wiring is corresponding described relative bump respectively;
Wherein, when this fixture is mounted on described two sub-assemblies, this stitching surface is resisted against the relative bump of this each terminal, and between stitching surface and terminal group during this winding displacement of pressing, the electric wiring of this winding displacement can form a radian along with relative bump, and the radian of this electric wiring is that bump relative to this is in mutually fastening shape.
12. electric connectors as claimed in claim 11, is characterized in that, be provided with one and lean plate between these two relative sub-assemblies, and this leans plate and to be coupled the edge of this fixture.
13. electric connectors as claimed in claim 11, is characterized in that, the limit, two opposite sides of this stitching surface forms a corresponding combination section respectively, and this corresponding combination section is coupled two relative sub-assemblies respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910211168.6A CN102055085B (en) | 2009-11-06 | 2009-11-06 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910211168.6A CN102055085B (en) | 2009-11-06 | 2009-11-06 | Electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102055085A CN102055085A (en) | 2011-05-11 |
| CN102055085B true CN102055085B (en) | 2015-02-11 |
Family
ID=43959185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910211168.6A Expired - Fee Related CN102055085B (en) | 2009-11-06 | 2009-11-06 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102055085B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7270566B1 (en) * | 2006-05-12 | 2007-09-18 | Singatron Enterprise Co., Ltd. | Flexible circuit board connector |
| CN101038990A (en) * | 2006-03-15 | 2007-09-19 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| TW200924313A (en) * | 2007-11-28 | 2009-06-01 | P Two Ind Inc | Flexible flat cable connector |
| TW200926532A (en) * | 2007-12-07 | 2009-06-16 | P Two Ind Inc | Electrical connector |
| CN101505011A (en) * | 2008-02-04 | 2009-08-12 | 达昌电子科技(苏州)有限公司 | Flexible bus bar connector |
| CN101505013A (en) * | 2008-02-04 | 2009-08-12 | 达昌电子科技(苏州)有限公司 | Electric connector and module thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11224746A (en) * | 1998-02-06 | 1999-08-17 | Dai Ichi Denshi Kogyo Kk | Electric connector |
| US7025625B2 (en) * | 2004-06-03 | 2006-04-11 | Speed Tech Corp. | Printed circuit board connector |
| JP5183893B2 (en) * | 2006-08-01 | 2013-04-17 | 新光電気工業株式会社 | WIRING BOARD, MANUFACTURING METHOD THEREOF, AND SEMICONDUCTOR DEVICE |
-
2009
- 2009-11-06 CN CN200910211168.6A patent/CN102055085B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101038990A (en) * | 2006-03-15 | 2007-09-19 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| US7270566B1 (en) * | 2006-05-12 | 2007-09-18 | Singatron Enterprise Co., Ltd. | Flexible circuit board connector |
| TW200924313A (en) * | 2007-11-28 | 2009-06-01 | P Two Ind Inc | Flexible flat cable connector |
| TW200926532A (en) * | 2007-12-07 | 2009-06-16 | P Two Ind Inc | Electrical connector |
| CN101505011A (en) * | 2008-02-04 | 2009-08-12 | 达昌电子科技(苏州)有限公司 | Flexible bus bar connector |
| CN101505013A (en) * | 2008-02-04 | 2009-08-12 | 达昌电子科技(苏州)有限公司 | Electric connector and module thereof |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平11-224746A 1999.08.17 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102055085A (en) | 2011-05-11 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20161106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |