CN204633005U - Electric connector - Google Patents
Electric connector Download PDFInfo
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- CN204633005U CN204633005U CN201520293944.2U CN201520293944U CN204633005U CN 204633005 U CN204633005 U CN 204633005U CN 201520293944 U CN201520293944 U CN 201520293944U CN 204633005 U CN204633005 U CN 204633005U
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- installation portion
- insulating unit
- brace
- electric connector
- guide channel
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Abstract
The utility model discloses a kind of electric connector, for being electrically connected a chip module, it comprises: an insulating body, be spliced by least two insulating unit, described insulating unit has a receptacle area, described receptacle area contains multiple terminal and is electrically conducted for described chip module, described insulating unit is provided with a supporting part outside described receptacle area, one installation portion and a stop section, wherein said supporting part is higher than described receptacle area, for carrying described chip module, described installation portion and the described stop section relatively described supporting part of difference are away from described receptacle area, described stop section is positioned at described chip module outward flange, the installation portion of at least two different insulative unit described in the cross-over connection of a connecting piece difference, and the Material Strength of described brace is greater than described insulating unit, and the relatively described brace in described stop section protrudes from top or the outward flange of described insulating body.
Description
Technical field
The utility model relates to a kind of electric connector, the electric connector espespecially in order to be electrically connected with a chip module.
Background technology
Electric connector 1 disclosed in Chinese patent CN201120323356.0, chip module 2 to one circuit board (not shown) can be electrically connected, it comprises an insulating body and comprises two body unit 12 that independently structure is identical, some conducting terminals 214 are all contained in each body unit 12, two body unit 12 that independently structure is identical are fixed together by a framework 10 and form described insulating body, each body unit 12 is coordinated with reference column 1062 by the second installing hole 122, 3rd installing hole 124 coordinates with projection 1066 simultaneously, realize two described body unit 12 to fix with framework 10, but because needs manufacture one framework 10 is trapped among body unit 12 periphery, increase the volume of electric connector 1.
Therefore, be necessary to design a kind of new connector, to solve the problem.
Summary of the invention
For background technology institute problems faced, the purpose of this utility model is the electric connector providing a kind of volume to reduce.
For achieving the above object, the utility model adopts following technological means:
A kind of electric connector, for being electrically connected a chip module, it comprises: an insulating body, be spliced by least two insulating unit, described insulating unit has a receptacle area, described receptacle area contains multiple terminal and is electrically conducted for described chip module, described insulating unit is provided with a supporting part outside described receptacle area, one installation portion and a stop section, wherein said supporting part is higher than described receptacle area, for carrying described chip module, described installation portion and the described stop section relatively described supporting part of difference are away from described receptacle area, described stop section is positioned at described chip module outward flange, the installation portion of at least described two insulating unit of a connecting piece difference cross-over connection, and the Material Strength of described brace is greater than described insulating unit, and the relatively described brace in described stop section protrudes from top or the outward flange of described insulating body.
Further, described installation portion is provided with a projection, and the corresponding described projection of described brace is provided with a holding hole, and described projection is immobilizated in described holding hole.
Further, the upper surface of described installation portion and the upper surface of described supporting part are in sustained height.
Further, described brace is fixed on the upper surface of described installation portion, the upper surface of described brace higher than described supporting part upper surface but lower than the upper surface of described stop section.
Further, described brace is fixed on the outer surface of described installation portion, and the outer surface of described stop section protrudes from brace.
Further, the upper surface of described installation portion is fixed with described brace, and the outer surface of described installation portion is also fixed with described brace.
Further, described installation portion is from the recessed formation of the outer surface of described insulating unit, the recessed groove of outer surface of described installation portion, projection one projection in described groove, the corresponding described projection of described brace is provided with a holding hole, described projection is immobilizated in described holding hole, and described brace is assembled in the outer surface of described installation portion.
Further, described brace is tabular, is made of metal.
Further, described insulating unit only has two, has a gap between two described insulating unit.
Further, comprise an indicator collet and be assembled in outside the supporting part of insulating unit, described indicator collet upper surface is provided with a mark triangular in shape and is used to indicate described insulating body and is installed on direction on a circuit board.
Further, comprise a suction cap and be held on described insulating body, described insulating body central authorities have an opening, and the corresponding described opening of described suction cap is provided with a through hole, and described through hole side is projection one fin upwards.
Further, comprise multiple suction cap respectively correspondence be installed on described insulating unit, described insulating unit side is arranged with one first guide channel, described first guide channel runs through top and the bottom of described insulating unit, described insulating unit laterally extends from its bottom and is arranged with the first guide channel described in one second guide channel lateral communication, being convexly equipped with a protuberance in described second guide channel makes described second guide channel form a spacing space away from one end of described first guide channel, described in adjacent two, two of insulating unit spacing spaces are disposed adjacent, adjacent two suction caps are moved along relative direction, described suction cap side is extended with a buckle arm downwards, described buckle arm is made to enter described second guide channel along described first guide channel, and be limited in described spacing space by described protuberance.
Compared with prior art, described electric connector of the present utility model is by the installation portion of at least described two insulating unit of brace difference cross-over connection, the relatively described brace in described stop section protrudes from top or the outward flange of described insulating body, therefore described brace volume does not exceed the volume of described insulating unit, thus reduce the volume of described electric connector.
[accompanying drawing explanation]
Fig. 1 is the three-dimensional exploded view of the utility model first embodiment electric connector insulating body;
Fig. 2 is the unit assembly drawing of the utility model first embodiment electric connector insulating body;
Fig. 3 is utility model first embodiment electric connector insulating body partial enlarged drawing;
Fig. 4 is the vertical view of utility model first embodiment electric connector insulating body;
Fig. 5 is the end view of utility model first embodiment electric connector insulating body;
Fig. 6 is the three-dimensional exploded view of utility model second embodiment electric connector insulating body and suction cap;
Fig. 7 is the constitutional diagram of utility model second embodiment electric connector insulating body and suction cap.
The drawing reference numeral of embodiment illustrates:
| Insulating unit 1,1' | Terminal 2 | Brace 3,3' | Fool proof block 4 |
| Supporting part 10 | Receptacle area 102 | Holding hole 30,30' | First 40 |
| Opening 101,101' | Installation portion 12,12' | Indicator collet 5 | Second 41 |
| Stop section 11 | Projection 120,120' | Main part 50 | Pothook 401 |
| Capture space 13 | First location notch 141 | Mark 501 | First location division 402 |
| Boss 14 | Second location notch 15 | 3rd location division 502 | Second location division 410 |
| Support slot 140 | Clearance D | Clamping part 503 | Cylinder 42 |
| Suction cap 6 | Through hole 60 | Fin 61 | Raised line 62 |
| Buckle arm 63 | First guide channel 16' | Second guide channel 17' | Protuberance 171' |
| Spacing space 172' | Insulating body A | Groove 121' |
[embodiment]
For ease of better understanding the purpose of this utility model, structure, feature and effect etc., existing the utility model is described in further detail with embodiment by reference to the accompanying drawings.
As shown in Figure 1, Figure 2 and Figure 3, first embodiment of the utility model electric connector, it comprises an insulating body A, its central authorities have an opening 101, described insulating body A has clearance D and identical insulating unit 1 is spliced between (described insulating unit 1 is not limited to two in other embodiments) two described insulating unit 1 by two separation, and a connecting piece 3 connects two described insulating unit 1.
As Fig. 1, Fig. 3 and Fig. 4, described insulating unit 1 has a receptacle area 102, described receptacle area 102 contains multiple terminal 2 and is electrically conducted for described chip module (not shown), described insulating unit 1 is provided with a supporting part 10 for carrying described chip module outside described receptacle area 102, and described supporting part 10 is higher than described receptacle area 102.Described insulating unit 1 is also respectively equipped with installation portion 12 and a stop section 11 outside described receptacle area 102 relatively both sides, and described installation portion 12 and the described stop section 11 relatively described supporting part 10 of difference are away from described receptacle area 102.Described stop section 11 lays respectively at the corner of described this body unit of insulation 1, described stop section 11 is substantially L-shaped, described stop section 11 is positioned at described chip module outward flange, and the upper surface of described stop section 11 is higher than the upper surface of described supporting part 10, moves horizontally for chip module described in block.The upper surface of described installation portion 12 and the upper surface of described supporting part 10 are in sustained height (certainly, in other embodiments, the upper surface of described installation portion 12 and the upper surface of described supporting part 10 also can not be in sustained height), insulating unit 1 described in each is in upper surface projection two projections 120 of installation portion described in each 12, projection 120 described in one of them is near described stop section 11, and projection 120 described in another one is away from described stop section 11.Insulating unit 1 described in each is in outer surface also projection two projections 120 of described installation portion 12.Respectively to a crawl space 13 recessed in described receptacle area 102 in the middle of described insulating unit 1 opposite side, so that chip module is taken out in insulating body A, in described crawl space 13, relative both sides are respectively equipped with a boss 14 to insulating unit 1 described in each, two described boss 14 are symmetrical about described crawl space 13, described boss 14 side connects described stop section 11, the upper surface of described boss 14 lower than described stop section 11 upper surface and higher than the upper surface of described supporting part 10.Upper surface recessed one first location notch 141 downwards of described boss 14, described first location notch 141 does not run through the lower surface of described insulating unit 1, described boss 14 is respectively equipped with a support slot 140 in both sides relatively in described first location notch 141, and described support slot 140 runs through upper and lower surface and the outer surface of described insulating unit 1.Described insulating unit 1 is interval with one second location notch 15 outside described boss 14 opposite side, and described second location notch 15 is between described crawl space 13 and described boss 14.
As shown in Figure 1, Figure 2 and Figure 3, electric connector of the present utility model comprises two fool proof blocks 4 further and is assembled on two described insulating unit 1.Described fool proof block 4 comprises one first 40 and one second 41 being connected, described second 41 is the bulk of downward projection, the upper surface of described second 41 and the upper surface of described first 40 are in sustained height, the thickness that the thickness of described second 41 is greater than described first 40, the bottom surface of the bottom surface of described second 41 and described first 40 is made to form a step, described first 40 is supported on described boss 14, two symmetrical pothooks 401 are extended to form downwards from described first 40 outer side bottom surface edge, described pothook 401 is snapped in described support slot 140, for described fool proof block 4 is fixed on described insulating unit 1.Form one first location division 402 from described first 40 bottom surface mediad downward-extension, described first location division 402 is between pothook described in two 401, and described first location division 402 is inserted in described first location notch 141.Extend to form one second location division 410 downwards from described second 41 bottom surface to insert in described second location notch 15.A cylinder 42 is protruded out respectively to described supporting part 10 direction from described first 40 and described second 41, cylinder 42 described in two and described first location division 402 and described second location division 410 staggered, described cylinder 42 coordinates with the breach of described chip module side, is mistakenly inserted in two described insulating unit 1 for preventing described chip module.
As shown in Figure 1, Figure 2 and Figure 3, electric connector of the present utility model comprises an indicator collet 5 further and is assembled on the boss 14 of a described insulating unit 1, and described indicator collet 5 lays respectively at the relative both sides in described crawl space 13 with described fool proof block 4.Described indicator collet 5 is provided with a main part 50, the recessed mark 501 triangular in shape of described main part 50 upper surface is used to indicate described insulating body A and is installed on direction on a circuit board (not shown), also may be used for the installation direction (in other embodiments, described mark 501 also can be projection) relative to described insulating body A such as the gland of chip module or suction cap or compacting chip module.Insert in described first location notch 141 from mediad downward-extension 1 the 3rd location division 502, described main part 50 bottom surface, described main part 50 outer side bottom surface edge extends to form two symmetrical clamping parts 503 downwards, 3rd location division 502 is between two clamping parts 503, described clamping part 503 is snapped in described support slot 140, for described indicator collet 5 is fixed on described insulating unit 1.
As Fig. 2, Fig. 3 and Fig. 5, the Material Strength of described brace 3 is greater than the Material Strength of described insulating unit 1, described brace 3 is made of metal roughly in tabular (material of described brace 3 can not be metal in other embodiments), make described brace 3 thinner, volume is smaller.Two described insulating unit 1 couple together by described brace 3.Described brace 3 is provided with four, be individually fixed in the upper surface of two described installation portions 12 and outer surface thereof (in other embodiments, described brace 3 only can be fixed on the upper surface of described installation portion 12 or only be fixed on the outer surface of described installation portion 12), the corresponding described projection 120 of brace 3 described in each is provided with a holding hole 30, and described projection 120 is immobilizated in described holding hole 30.Described brace 3 is fixed on the upper surface of described installation portion 12, the upper surface of described brace 3 higher than described supporting part 10 upper surface but lower than the upper surface of described stop section 11 and described brace 3 is fixed on the outer surface of described installation portion 12, the outer surface of described stop section 11 protrudes from brace 3, make described brace 3 volume not exceed the volume of described insulating unit 1, thus decrease the volume of connector.
As Fig. 6 and Fig. 7, for the second embodiment of the utility model electric connector, the recessed installation portion 12' of the outer surface of insulating unit 1' described in each, recessed two the groove 121' of described installation portion, the described projection 120' of projection one in groove 121' described in each, the holding hole 30 ' of described brace 3 ' coordinates with described projection 120' and is used for fixing described brace 3 ', and described brace 3 ' is assembled in installation portion 12' outer surface, prevents described brace 3 ' the described insulating unit 1' that swipes from producing chip.Described electric connector also comprises two suction caps 6 and to be assembled on two described insulating unit 1' respectively (in other implementation column, described suction cap 6 can be one, be installed on two described insulating unit 1'), the corresponding described opening 101' of described suction cap 6 is provided with a through hole 60, and described through hole 60 is positioned at above described opening 101' and the size of described through hole 60 is less than the size of described opening 101'.Upwards protrude out formation one fin 61 from described through hole 60 side, described suction cap 6 upwards protrudes out formation one raised line 62 in the opposite side that described through hole 60 is relative, and described fin 61 is oppositely arranged with described raised line 62, makes user be convenient to capture described suction cap 6.The described relative both sides of insulating unit 1' are arranged with two the first guide channel 16' respectively, described first guide channel 16' runs through top and the bottom of described insulating unit 1', described insulating unit 1' laterally extends from its bottom and is arranged with the first guide channel 16' described in one second guide channel 17' lateral communication, being convexly equipped with a protuberance 171' in described second guide channel 17' makes described second guide channel 17' form a spacing space 172' away from one end of described first guide channel 16', described in adjacent two, two of insulating unit 1' spacing space 172' are disposed adjacent, suction cap 6 described in adjacent two is moved along relative direction, described suction cap 6 side is extended with a buckle arm 63 downwards, described buckle arm 63 enters described second guide channel 17' along described first guide channel 16', and be limited in described spacing space 172' by described protuberance 171'.
In sum, the utility model electric connector has following beneficial effect:
(1) the relatively described brace 3 in described stop section 11 protrudes from top or the outward flange of described insulating body 1, makes described brace 3 volume not exceed the volume of described insulating unit 1, thus decreases the volume of connector.
(2) described brace 3 is positioned at outside described supporting part 10, avoids contacting with described chip module.
(3) because described indicator collet 5 only has one, described indicator collet 5 is separated setting with described insulating unit 1, the structure of two described insulating unit 1 can be made to keep identical, thus two described insulating unit 1 can share one set of die.
(4) described brace 3 is made of metal, and is fixed on described insulating unit 1, enhances the intensity of described insulating unit 1.
Upper detailed description is only the explanation of the preferred embodiment of the utility model, non-ly therefore limits to the scope of the claims of the present utility model, so the equivalence techniques change that all this creation of utilization specifications and diagramatic content are done, is all contained in the scope of the claims of the present utility model.
Claims (12)
1. an electric connector, for being electrically connected a chip module, is characterized in that, comprising:
One insulating body, be spliced by least two insulating unit, described insulating unit has a receptacle area, described receptacle area contains multiple terminal and is electrically conducted for described chip module, described insulating unit is provided with a supporting part outside described receptacle area, one installation portion and a stop section, wherein said supporting part is higher than described receptacle area, for carrying described chip module, relatively described supporting part is away from described receptacle area respectively for described installation portion and described stop section, and described stop section is positioned at described chip module outward flange;
The installation portion of at least described two different insulative unit of a connecting piece difference cross-over connection, and the Material Strength of described brace is greater than the Material Strength of described insulating unit, and the relatively described brace in described stop section protrudes from top or the outward flange of described insulating body.
2. electric connector as claimed in claim 1, is characterized in that: described installation portion is provided with a projection, and the corresponding described projection of described brace is provided with a holding hole, and described projection is immobilizated in described holding hole.
3. electric connector as claimed in claim 1, is characterized in that: the upper surface of described installation portion and the upper surface of described supporting part are in sustained height.
4. electric connector as claimed in claim 1, is characterized in that: described brace is fixed on the upper surface of described installation portion, the upper surface of described brace higher than described supporting part upper surface but lower than the upper surface of described stop section.
5. electric connector as claimed in claim 1, it is characterized in that: described brace is fixed on the outer surface of described installation portion, the outer surface of described stop section protrudes from brace.
6. electric connector as claimed in claim 1, it is characterized in that: the upper surface of described installation portion is fixed with described brace, the outer surface of described installation portion is also fixed with described brace.
7. electric connector as claimed in claim 1, it is characterized in that: described installation portion is from the recessed formation of the outer surface of described insulating unit, the recessed groove of outer surface of described installation portion, projection one projection in described groove, the corresponding described projection of described brace is provided with a holding hole, described projection is immobilizated in described holding hole, and described brace is assembled in the outer surface of described installation portion.
8. electric connector as claimed in claim 1, is characterized in that: described brace is tabular, is made of metal.
9. electric connector as claimed in claim 1, is characterized in that: described insulating unit only has two having a gap between two described insulating unit.
10. electric connector as claimed in claim 1, it is characterized in that: comprise an indicator collet further and be assembled in outside the supporting part of insulating unit, the upper surface of described indicator collet is provided with a mark triangular in shape and is used to indicate described insulating body and is installed on direction on a circuit board.
11. electric connectors as claimed in claim 1, it is characterized in that: comprise a suction cap further and be held on described insulating body, described insulating body central authorities have an opening, and the corresponding described opening of described suction cap is provided with a through hole, and described through hole side is projection one fin upwards.
12. electric connectors as claimed in claim 1, it is characterized in that: comprise further multiple suction cap respectively correspondence be installed on described insulating unit, described insulating unit side is arranged with one first guide channel, described first guide channel runs through top and the bottom of described insulating unit, described insulating unit laterally extends from its bottom and is arranged with the first guide channel described in one second guide channel lateral communication, being convexly equipped with a protuberance in described second guide channel makes described second guide channel form a spacing space away from one end of described first guide channel, described in adjacent two, two of insulating unit spacing spaces are disposed adjacent, adjacent two suction caps are moved along relative direction, described suction cap side is extended with a buckle arm downwards, described buckle arm is made to enter described second guide channel along described first guide channel, and be limited in described spacing space by described protuberance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520293944.2U CN204633005U (en) | 2015-05-08 | 2015-05-08 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520293944.2U CN204633005U (en) | 2015-05-08 | 2015-05-08 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204633005U true CN204633005U (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520293944.2U Active CN204633005U (en) | 2015-05-08 | 2015-05-08 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204633005U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107359464A (en) * | 2017-06-19 | 2017-11-17 | 番禺得意精密电子工业有限公司 | Electric coupler component |
| US10141677B2 (en) | 2016-11-23 | 2018-11-27 | Lotes Co., Ltd | Electrical connector |
-
2015
- 2015-05-08 CN CN201520293944.2U patent/CN204633005U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10141677B2 (en) | 2016-11-23 | 2018-11-27 | Lotes Co., Ltd | Electrical connector |
| CN107359464A (en) * | 2017-06-19 | 2017-11-17 | 番禺得意精密电子工业有限公司 | Electric coupler component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |