CN103367999B - connector assembly - Google Patents
connector assembly Download PDFInfo
- Publication number
- CN103367999B CN103367999B CN201210110015.4A CN201210110015A CN103367999B CN 103367999 B CN103367999 B CN 103367999B CN 201210110015 A CN201210110015 A CN 201210110015A CN 103367999 B CN103367999 B CN 103367999B
- Authority
- CN
- China
- Prior art keywords
- circuit board
- insulating body
- fixture
- terminal
- basal wall
- 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
Links
- 238000003032 molecular docking Methods 0.000 claims description 27
- 230000013011 mating Effects 0.000 abstract 1
- 230000000007 visual effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Combinations Of Printed Boards (AREA)
Abstract
The invention discloses a connector assembly, which comprises a first connecting device and a second connecting device. The first connecting device comprises a first circuit board, an insulating body and a plurality of terminals. The insulating body is arranged on the first circuit board and is provided with a base wall and two side walls which jointly define a butt-joint space. The terminals are arranged on the insulating body, and each terminal is provided with an elastic contact part positioned in the butting space. The second connecting device comprises a second circuit board and a plurality of conducting pads. The second circuit board has a mating portion. The plurality of conducting pads are directly formed on the surface of the butting part of the second circuit board. The butting part of the second circuit board is arranged in the butting space, so that each conducting pad is contacted with the elastic contact part of each corresponding terminal, and the first circuit board is electrically connected with the second circuit board.
Description
Technical field
The present invention relates to a kind of connector combination, particularly relate to a kind of connector combination connecting various boards.
Background technology
Consult Fig. 1, known a kind of board to board connector, for being electrically connected a first circuit board 11 and second circuit board 12, and comprise the female connectors 14 that a public connector 13 and being arranged on first circuit board 11 upper surface 111 is arranged on second circuit board 12 lower surface 121.Butt up against public connector 13 by female connectors 14, and make first circuit board 11 and second circuit board 12 conducting.
But, because female connectors 14 is arranged on second circuit board 12 lower surface 121, when operating personnel are for docking female connectors 14 with public connector 13, whether cannot there is aligning public connector 13 by direct visual female connectors 14, suppose that female connectors 14 is not aimed at public connector 13 and docks, female connectors 14 or public connector 13 will be made to cause damage; Moreover, board to board connector is arranged in the casing of notebook computer usually, the admissible first circuit board 11 of different casings assembles height with second circuit board 12 and can change to some extent, because public connector 13 and female connectors 14 are fixedly arranged on first circuit board 11 and second circuit board 12 respectively, the height of public connector 13 or female connectors 14 cannot be adjusted, cause and again die sinking need design the height of public connector 13 or female connectors 14.
Summary of the invention
Therefore, the object of the present invention is to provide the connector combination of a kind of easy location docking and adjustment assembly height.
For reaching above-mentioned purpose, connector combination of the present invention comprises one first jockey and one second jockey.
First jockey comprises a first circuit board, an insulating body and multiple terminal.Insulating body is located at first circuit board, the two side having a basal wall and up extended by the both sides that basal wall is relative, and three defines a docking space jointly.Multiple terminal intervals arrangement ground is located at insulating body, and each terminal has one is positioned at the elastic contact part and docking space and extends insulating body and be welded in the afterbody of first circuit board.Second jockey comprises a second circuit board and multiple connection pad.Second circuit board has the docking section that a width matches with docking space.The docking section that multiple connection pad is directly formed at second circuit board is surperficial and corresponding with each terminal respectively.Be arranged at docking space by the docking section of second circuit board, each connection pad contacted with the elastic contact part of corresponding each terminal, and first circuit board is formed with second circuit board be electrically connected.
Insulating body also has two hook parts protruded out in opposite directions by each sidewall end respectively.
The basal wall of insulating body forms a hollow-out parts, and the elastic contact part of terminal is positioned at hollow-out parts.
Insulating body also has multiple terminal groove recessed by basal wall bottom surface with the fixing multiple terminal of correspondence collecting.
Connector combination also comprises a position-limiting unit, position-limiting unit comprises the first fixture of the basal wall being located at insulating body, and the second fixture that is located at second circuit board, the first fixture and the second fixture match second circuit board is combined with insulating body fixing.
Position-limiting unit also comprises at least one by the upwardly extended reference column of basal wall, and the location hole of the corresponding reference column of quantity.
Position-limiting unit also comprises one and runs through second circuit board and wear affixed perforation for the second fixture.
Position-limiting unit also comprises one and runs through basal wall and wear affixed perforation for the first fixture.
First fixture is bury nail, and the second fixture is a spiral lock.
Effect of the present invention is: can by least one location hole directly visual fix in the reference column of the corresponding location hole of quantity, can be avoided cannot locating because of during docking, cause connector to damage; And by using first fixture with suitable protrusion height, the assembling height namely between adjustable first circuit board and second circuit board.
Accompanying drawing explanation
Fig. 1 is a stereogram, and existing board to board connector is described;
Fig. 2 is a three-dimensional exploded view, and the embodiment of connector combination of the present invention is described; And
Fig. 3 is a three-dimensional exploded view, and one first jockey and a position-limiting unit are described;
Fig. 4 is a stereogram, and multiple terminal groove recessed by a basal wall bottom surface is described;
Fig. 5 is a stereogram, and one second jockey and this position-limiting unit are described;
Fig. 6 is a stereogram, and the syntagmatic of this first jockey, this second jockey and this position-limiting unit is described;
Fig. 7 is one along the cutaway view of the A-A face of Fig. 6, and what the elastic contact part of connection pad and corresponding terminal was described connects relation;
Fig. 8 is a stereogram, and another enforcement aspect of an insulating body is described;
Fig. 9 is a stereogram, and the syntagmatic of one first jockey, one second jockey and a position-limiting unit is described;
Figure 10 is one along the cutaway view of the B-B face of Fig. 9, and what the elastic contact part of connection pad and corresponding terminal was described connects relation;
Figure 11 is a stereogram, illustrates that the protrusion height of one first fixture is higher;
Figure 12 is a stereogram, illustrates that a first circuit board and a second circuit board assemble highly higher, and changes the thickness of slab of second circuit board;
Figure 13 is one along the cutaway view of the C-C face of Figure 12, and what the elastic contact part of connection pad and corresponding terminal was described connects relation;
Figure 14 is a stereogram, illustrates that the protrusion height of one first fixture is lower;
Figure 15 is a stereogram, illustrates that a first circuit board and a second circuit board assemble highly lower; And
Figure 16 is one along the cutaway view of the D-D face of Figure 15, and what the elastic contact part of connection pad and corresponding terminal was described connects relation.
Main element symbol description
(existing)
11,21 first circuit boards
12,31 second circuit boards
111 upper surfaces
121 lower surfaces
13 public connectors
14 female connectors
(the present invention)
2 first jockeys
21 first circuit boards
22 insulating bodies
221 basal walls
222 sidewalls
223 hook parts
224 hollow-out parts
225 terminal grooves
226 docking spaces
23 terminals
231 elastic contact parts
232 afterbodys
3 second jockeys
31 second circuit boards
311 docking sections
32 connection pads
4 position-limiting units
41 first fixtures
42 second fixtures
43 reference columns
44 location holes
45 perforation
46 perforations
Embodiment
Aforementioned and other technology contents, feature and effect for the present invention, in the following detailed description coordinated with reference to each embodiment of accompanying drawing, can clearly present.
Before the present invention is described in detail, it should be noted that in the following description content, similar element represents with identical numbering.
Consult Fig. 2, Fig. 3 and Fig. 4, the embodiment of connector combination of the present invention comprises one first jockey 2,1 second jockey 3 and a position-limiting unit 4.
First jockey 2 comprises the insulating body 22 that a first circuit board 21, is located at first circuit board 21 upper surface, and multiple be located at insulating body 22 terminal 23 with being spaced.
Insulating body 22 has the hook part 223, that a basal wall 221 and the two side 222, two that up extended by the both sides that basal wall 221 is relative protrude out in opposite directions by each sidewall 222 end respectively and is formed and the hollow-out parts 224 be square at basal wall 221, and multiple terminal groove 225 recessed by basal wall 221 bottom surface.Basal wall 221 and two side 222 jointly define one and dock space 226, and hollow-out parts 224 with dock space 226 and be interconnected.Hereafter for convenience of description, the position defining hollow-out parts 224 place is the rear of terminal groove 225.
Each terminal 23 has an elastic contact part 231 and being positioned at docking space 226 and extends insulating body 22 and be welded in the afterbody 232 of first circuit board 21.Hereafter for convenience of description, the position defining afterbody 232 place is the front of elastic contact part 231.Or rather, each terminal groove 225 is fixed in each afterbody 232 collecting.It is formed by the elastic arm be connected with afterbody 232 that each elastic contact part 231 is positioned at hollow-out parts 224, elastic arm is three sections of formations, before this by afterbody 232 upwards and backward in oblique extension, horizontal-extending again, finally downward and backward in oblique extension, namely elastic contact part 231 formed by horizontal-extending section.
Consult Fig. 2 and Fig. 5, the second jockey 3 comprises a second circuit board 31 and multiple connection pad 32.Second circuit board 31 has the docking section 311 that a width matches with docking space 226.Multiple connection pad 32 is directly formed at docking section 311 lower surface of second circuit board 31 and corresponding with the elastic contact part 231 of each terminal 23 respectively.
Consult Fig. 2 and Fig. 3, position-limiting unit 4 comprises the basal wall 221 of being located at insulating body 22 and is positioned at first fixture 41 at hollow-out parts 224 rear, one be located at second circuit board 31 and second fixture 42 corresponding with the first fixture 41, at least one by the upwardly extended reference column of basal wall 221 43, run through second circuit board 31 and the location hole 44, of the corresponding reference column of quantity 43 runs through basal wall 221 and wears affixed perforation 45 for the first fixture 41, and one runs through second circuit board 31 and wears affixed perforation 46 for the second fixture 42.In the present embodiment, first fixture 41 is bury follow closely and arrange internal thread hole and be fixed on perforation 45 by hot melt, second fixture 42 is a spiral lock and arranges external screw thread, and reference column 43 is two with the quantity of location hole 44, is divided into the first fixture 41 two opposite sides and between two side 222.
Consult Fig. 2, Fig. 5 and Fig. 6, during for the second jockey 3 is docked with the first jockey 2, first the docking section 311 of second circuit board 31 is arranged at docking space 226 along an abutting direction D, again because two sidewalls 222 have elasticity, elastically deformable allows docking section 311 to snap in, and be fastened in second circuit board 31 upper surface by hook part 223, second circuit board 31 lower surface abuts against at the first fixture 41, be inserted in two reference columns 43 respectively by two location holes 44 simultaneously, make each connection pad 32 with elastic contact part 231 relative positioning of corresponding each terminal 23 and contact (also can consult Fig. 7).Finally, the second fixture 42 is first worn perforation 46 and be spirally connected with the first fixture 41 again and lock, second circuit board 31 is combined with insulating body 22 fixing.
During for the second jockey 3 is separated with the first jockey 2, first the second fixture 42 is removed, then, along shifting out second circuit board 31 in contrast to abutting direction D, namely separable.
Second jockey 3 utilize multiple be directly located at second circuit board 31 connection pad 32 and the first jockey 2 connect, comparatively general needs arrange connector at second circuit board and are electrically connected with the connector of first circuit board, escapable cost, and easily dock, and then improve the market competitiveness.
Consult Fig. 8, Fig. 9 and Figure 10, the another kind of the insulating body 22 of display the present embodiment implements aspect.The present embodiment omits two hook parts 223 (see Fig. 2) that each sidewall 222 end protrudes out in opposite directions and still can implement according to this.
More particularly, when the assembling height of first circuit board 21 and second circuit board 31 must adjust to some extent or first circuit board 21 is different with the thickness of slab of second circuit board 31, by the i.e. adjustable of the first fixture 41 using protrusion height different, die sinking again is not needed to design insulating body 22.As shown in Fig. 9, Figure 10 and Figure 12, Figure 13, when the thickness of slab of second circuit board 31 is different, still can maintain identical assembling height, comparison diagram 8 and Figure 11, when second circuit board 31 thicker (as shown in Figure 9), the protrusion height of the first fixture 41 is lower (as shown in Figure 8), when second circuit board 31 thinner (as shown in figure 12), the protrusion height of the first fixture 41 is higher (as shown in figure 11), so uses the first fixture 41 i.e. second circuit board 31 of applicable different thickness of slab of different protrusion height.In addition, as shown in Figure 12 and Figure 15, same second circuit board 31, in order to adapt to different assembling height, also adjusts by the first fixture 41 that use protrusion height is different.Relatively Figure 11 and Figure 14, the protrusion height of the first fixture 41 is higher in fig. 11, and can by padded for second circuit board 31 (as shown in FIG. 12 and 13), in fig. 14, the protrusion height of the first fixture 41 is lower (roughly flushing with the basal wall 221 of insulating body 22), make the assembling of second circuit board 31 highly lower (as shown in Figure 15 and Figure 16), and elastic contact part 231 has elasticity, as Figure 14, shown in Figure 15 and Figure 16, second circuit board 31 can make connection pad 32 (see Fig. 5) be electrically connected with the elastic contact part 231 of terminal 23 within a certain height.
In sum, can by least one location hole 44 directly visual fix in the reference column 43 of the corresponding location hole 44 of quantity, can avoid cannot locating because of during docking, cause connector to damage; And by using first fixture 41 with suitable protrusion height, the assembling height namely between adjustable first circuit board 21 and second circuit board 31, therefore really can reach object of the present invention.
Above-describedly be only embodiments of the invention, scope of the invention process can not be limited with this, all simple equivalence changes done according to the claims in the present invention and invention description content with modify, all still remain within the scope of the patent.
Claims (10)
1. a connector combination, comprises:
First jockey, comprising:
First circuit board;
Insulating body, is located at this first circuit board, the two side having a basal wall and up extended by the both sides that this basal wall is relative, and three defines a docking space jointly; And
Multiple terminal, is located at this insulating body spacedly, and each terminal has an elastic contact part and being positioned at this docking space extends this insulating body and be welded in the afterbody of this first circuit board; And
Second jockey, comprising:
Second circuit board, has the docking section that a width matches with this docking space; And
Multiple connection pad, directly be formed at this second circuit board docking section surface and this terminal is corresponding respectively with respectively, this docking space is arranged at by this docking section of this second circuit board, respectively this connection pad is contacted with the elastic contact part of corresponding respectively this terminal, and this first circuit board and this second circuit board is formed be electrically connected;
Position-limiting unit, comprises the first fixture of the basal wall being located at this insulating body, and is located at the second fixture of this second circuit board, this first fixture and this second fixture match this second circuit board is combined with this insulating body fixing.
2. connector combination according to claim 1, wherein, this insulating body also has two hook parts protruded out in opposite directions by each this sidewall end respectively.
3. connector combination according to claim 2, wherein, this insulating body also has multiple terminal groove recessed by this basal wall bottom surface with the fixing the plurality of terminal of correspondence collecting.
4. connector combination according to claim 3, wherein, this basal wall of this insulating body forms a hollow-out parts, and this elastic contact part of the plurality of terminal is positioned at this hollow-out parts.
5. connector combination according to claim 1, wherein, this insulating body also has multiple terminal groove recessed by this basal wall bottom surface with the fixing the plurality of terminal of correspondence collecting.
6. connector combination according to claim 1, wherein, this basal wall of this insulating body forms a hollow-out parts, and this elastic contact part of the plurality of terminal is positioned at this hollow-out parts.
7. connector combination according to claim 1,2 or 4, wherein, this position-limiting unit also comprises at least one by the upwardly extended reference column of this basal wall, and quantity is to should the location hole of reference column.
8. connector combination according to claim 7, wherein, this position-limiting unit also comprises and runs through this second circuit board and wear affixed perforation for this second fixture.
9. connector combination according to claim 1,2 or 4, wherein, this position-limiting unit also comprises and runs through this basal wall and wear affixed perforation for this first fixture.
10. connector combination according to claim 1,2 or 4, wherein, this first fixture is bury nail, and this second fixture is a spiral lock.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101110369 | 2012-03-26 | ||
| TW101110369A TWI464967B (en) | 2012-03-26 | 2012-03-26 | Connector assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103367999A CN103367999A (en) | 2013-10-23 |
| CN103367999B true CN103367999B (en) | 2015-09-02 |
Family
ID=49368817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210110015.4A Expired - Fee Related CN103367999B (en) | 2012-03-26 | 2012-04-13 | connector assembly |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103367999B (en) |
| TW (1) | TWI464967B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541052A (en) * | 2013-10-30 | 2014-01-29 | 李理 | Feeding device of gilling machine |
| CN105351854A (en) * | 2015-11-30 | 2016-02-24 | 重庆熠美实业发展有限公司 | Charging indicator lamp capable of increasing mounting efficiency |
| CN106911229B (en) * | 2015-12-22 | 2019-10-11 | 车王电子股份有限公司 | Brushless motor assembling structure |
| CN106383559A (en) * | 2016-09-14 | 2017-02-08 | 英业达科技有限公司 | Server equipment and connector positioning structure thereof |
| CN108990358A (en) * | 2018-09-19 | 2018-12-11 | 成都雷电微力科技有限公司 | A kind of space-efficient printing board mounting structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2735567Y (en) * | 2004-01-27 | 2005-10-19 | 富士康(昆山)电脑接插件有限公司 | Electric connector assembly |
| TWM291121U (en) * | 2005-11-04 | 2006-05-21 | Advanced Connectek Inc | Interface card holding mechanism |
| CN2800709Y (en) * | 2005-01-19 | 2006-07-26 | 富士康(昆山)电脑接插件有限公司 | Holder of circuit board |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI237420B (en) * | 2004-03-31 | 2005-08-01 | Benq Corp | Connector |
| TWI345344B (en) * | 2005-06-24 | 2011-07-11 | Fih Hong Kong Ltd | Sim card holding structure |
| TWM300382U (en) * | 2006-03-31 | 2006-11-01 | Suyin Corp | Connector for a SIM card |
-
2012
- 2012-03-26 TW TW101110369A patent/TWI464967B/en not_active IP Right Cessation
- 2012-04-13 CN CN201210110015.4A patent/CN103367999B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2735567Y (en) * | 2004-01-27 | 2005-10-19 | 富士康(昆山)电脑接插件有限公司 | Electric connector assembly |
| CN2800709Y (en) * | 2005-01-19 | 2006-07-26 | 富士康(昆山)电脑接插件有限公司 | Holder of circuit board |
| TWM291121U (en) * | 2005-11-04 | 2006-05-21 | Advanced Connectek Inc | Interface card holding mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI464967B (en) | 2014-12-11 |
| CN103367999A (en) | 2013-10-23 |
| TW201340476A (en) | 2013-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 |