CN201608293U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN201608293U CN201608293U CN2009202914257U CN200920291425U CN201608293U CN 201608293 U CN201608293 U CN 201608293U CN 2009202914257 U CN2009202914257 U CN 2009202914257U CN 200920291425 U CN200920291425 U CN 200920291425U CN 201608293 U CN201608293 U CN 201608293U
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- CN
- China
- Prior art keywords
- electric connector
- terminal
- insulating body
- memory module
- fixed body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an electric connector, which is provided with two fastening supporting parts and two clamping assemblies. When a storage module is inserted at the electric connector, the fastening supporting parts are buckled at a buckling hole of the storage module; and the clamping assemblies are clamped at the side edges of the storage module so as to lead the storage module to be stably arranged at the electric connector.
Description
Technical field
The utility model refers to a kind of electric connector that fastens strutting piece that has especially about a kind of electric connector.
Background technology
See also Fig. 1, drawn a kind of known bayonet connector 100 in the drawings.This bayonet connector 100 comprises an insulating body 10 and two clamp assemblies 20.These clamp assemblies 20 are separately positioned on the two ends of this insulating body 10.This insulating body 10 is provided with an insertion slot 11, plants for a memory module (not shown).This clamp assemblies 20 is provided with an edge clipping buckling component 21 and a supporting seat 22.This edge clipping buckling component 21 is fastened on the edge clipping groove (not shown) of this memory module.This supporting seat 22 is in order to support this clamp assemblies 20, and is possible because excessively press down this clamp assemblies 20 to prevent when this memory module is plugged on this insulating body 10, and then causes this bayonet connector 100 to topple over.
The shortcoming of the known clamp assemblies 20 of this kind is that the structure of clamp assemblies 20 is too complicated, can increase the cost in the making.Supporting seat 22 also must be connected to printed circuit board (PCB) in addition, can cause the waste on the printed circuit board (PCB) usage space.
In addition, the front and back side of this insulating body 10 needs with the mode of planting plant the respectively a plurality of the first terminals 30 and second terminal 40.As long as any one plant is improper in these the first terminals 30 and second terminal 40, then can cause whole group bayonet connector 100 to scrap, cause the yield of finished product to descend.
The utility model content
Take a broad view of the above, the purpose of this utility model is to provide a kind of electric connector, and it possesses clamp assemblies simple in structure and the easy terminal fixture of assembling, with yield that improves product and the cost that reduces making.
The utility model is about a kind of electric connector, in order to the memory module of pegging graft.This memory module is provided with two and fastens holes, this electric connector comprise an insulating base, two clamp assemblies, with the first terminal fixture.This insulating base comprise an insulating body, two fixation kits, with two fasten strutting pieces.
This insulating body is provided with a leading flank.These fixation kits are owing to extend at the two ends of this insulating body.These fastening strutting pieces are extended by the two ends of this leading flank, and these clamp assemblies are arranged on the two ends of this insulating base.Wherein when this memory module was plugged on this electric connector, the fastening hole of this memory module was fastened on these respectively and fastens strutting piece, and this two clamp assemblies is seized the two opposite sides in this memory module on both sides by the arms.
This first terminal fixture comprises a first terminal fixed body and a plurality of the first terminal, and this first terminal fixed body is combined in the trailing flank of this insulating body, and these the first terminals are fixed on this first terminal fixed body.
This second terminal fixture comprises one second terminal fixed body and a plurality of second terminal, and this second terminal fixed body is combined in the combination hole of this insulating body downside, and these second terminals are fixed on this second terminal fixed body.
In sum, electric connector of the present utility model comprises a clamp assemblies and simple in structure and fastens strutting piece, fasten strutting piece fixed memory module firmly via this clamp assemblies and this, do not need known edge clipping buckling component and supporting seat, therefore except reducing the manufacturing cost, also can save the space on the printed circuit board (PCB), the fastening projection of this fastening strutting piece also can have the function of fool proof, preventing that memory module from planting improperly, or break away from the insertion slot of electric connector via factors such as collisions.The application's terminal can be fixed on a terminal fixed body to imbed moulding earlier in addition, again the terminal fixed body is combined in this insulating base at last and can finishes assembling, do not need to make, can promote the yield of product as the known mode of inserting insulating body respectively with terminal.
Can be further understood by following utility model detailed description and institute's accompanying drawing about advantage of the present utility model and spirit.
Description of drawings
Fig. 1 is the part exploded view of known bayonet connector;
Fig. 2 is the stereoscopic figure of electric connector of the present utility model;
Fig. 3 is the user mode figure of electric connector of the present utility model;
Fig. 4 and Fig. 5 are the exploded view of electric connector of the present utility model;
Fig. 6 is the part constitutional diagram of electric connector of the present utility model;
Fig. 7 is the cutaway view of electric connector of the present utility model;
Fig. 8 and Fig. 8 A are the user mode cutaway view of electric connector of the present utility model and memory module;
Fig. 9 is the user mode figure of electric connector of the present utility model, and wherein this memory module is plugged in this electric connector;
Fig. 9 A is an A enlarged drawing partly among Fig. 9.
Description of reference numerals
Prior art
Bayonet connector 100
Clamp assemblies 20
Edge clipping buckling component 21
Supporting seat 22
The first terminal 30
The utility model
Leading flank 111
Downside 114
The 3rd guide vane end stop 115
The first clamping hole 131
First guide vane end stop 133
The first terminal fixture 200
The first terminal fixed body 210
Second guide vane end stop 211
First stopper slot 212
The 4th guide vane end stop 213
The first terminal 220
The second terminal fixture 300
The second terminal fixed body 310
The 5th guide vane end stop 412
Module guide vane end stop 413
Clamping limb fixation kit 420
The second clamping hole 421
Clamping limb 500
Edge clipping grip unit 600
Fasten hole 4100
First direction D1
Second direction D2
Embodiment
See also Fig. 2 and Fig. 3, Fig. 2 is the stereoscopic figure of electric connector of the present utility model, and Fig. 3 is the user mode figure of electric connector of the present utility model.This electric connector 1000 is in order to the memory module 4000 of pegging graft, this memory module 4000 be provided with two fasten holes 4100, a module slot 4200, with two edge clipping grooves 4300.This electric connector 1000 comprises a base assembly 2000 and two clamp assemblies 3000.This clamp assemblies 3000 is arranged on the two ends of this base assembly 2000.
This base assembly 2000 comprises one and fastens strutting piece 120.After this memory module 4000 was plugged on this insulating base 100, this fastening hole 4100 was fastened on this fastening strutting piece 120, and this clamp assemblies 3000 is clamped in the top and bottom of the lateral margin of this memory module 4000, with auxiliary this memory module 4000 of fixing.Therefore clamp assemblies 3000 of the present utility model can not need edge clipping buckling component and the supporting seat (seeing also Fig. 1) in the known technology, so structure is more simple.
See also Fig. 4 to Fig. 7, Fig. 4 and Fig. 5 are the exploded view of electric connector of the present utility model, and Fig. 6 is the part constitutional diagram of electric connector of the present utility model, and Fig. 7 is the cutaway view of electric connector of the present utility model.
This base assembly 2000 comprise an insulating base 100, a first terminal fixture 200, one second terminal fixture 300, with a combination lid 400.
This insulating base 100 comprise an insulating body 110, two fasten strutting pieces 120, with two fixation kits 130.This insulating body 110 be provided with a leading flank 111, a trailing flank 112, a upper side 113, with a downside 114.This leading flank 111 is oppositely arranged with trailing flank 112, and extends along a first direction D1.This upper side 113 is oppositely arranged with this downside 114.These fasten strutting piece 120 and are extended by the two ends of this leading flank 111.These fixation kits 130 are owing to extend at the two ends of this insulating body 110.This first terminal fixture 200 is arranged on this trailing flank 112.This downside 114 is provided with a combination hole 116 of extending along this first direction D1, and this upper side 113 is provided with a plurality of terminals hole 117, and this combination hole 116 is interconnected with this terminal hole 117.This combination hole 116 is in order to ccontaining this second terminal fixture 300.
Each fastens strutting piece 120 and comprises a support platform 121 and a fastening projection 122, and this support platform 121 is extended along a second direction D2, and this second direction D2 can be perpendicular to this first direction D1.These fastening projection 122 essence (substantially) are extended perpendicular to this support platform 121, therefore when this memory module 4000 is plugged on this electric connector 1000 (as shown in Figure 8), the fastening hole 4100 of this memory module 4000 is fastened on this fastening projection 122 respectively, the lower surface of this memory module 4000 can be fitted in this support platform 121, can make this memory module 4000 obtain good fixing.
The part of these fixation kits 130 is given prominence at this trailing flank 112.These fixation kits 130 be provided with one first clamping hole 131, a guide groove 132, with one first guide vane end stop 133.Extend along this second direction D2 in this first clamping hole 131, this guide groove 132 is adjacent to this trailing flank 112, a sidewall of this guide groove 132 is this trailing flank 112 in the present embodiment, and this guide groove 132 extends along this first direction D1, and in order to ccontaining this first terminal fixture 200.This first guide vane end stop 133 is arranged in this guide groove 132.
This first terminal fixture 200 comprises a first terminal fixed body 210 and a plurality of the first terminals 220, and this first terminal fixed body 210 is combined in this insulating body 110.These the first terminals 220 can be arranged along this first direction D1 and be fixed on this first terminal fixed body 210, wherein the part of these the first terminals 220 is embedded in this first terminal fixed body 210, and the mode that this first terminal fixed body 210 can ejection formation (insert molding) is molded over these the first terminals 220 in the present embodiment.The both sides of this first terminal fixed body 210 can be provided with one second guide vane end stop 211, and downside can be provided with one first stopper slot 212, and rear side can be provided with one the 3rd guide vane end stop 115.Wherein when this first terminal fixture 200 is combined in this insulating base 100, the both sides of this first terminal fixed body 210 are contained in this guide groove 132 and are moved to this first direction D1 by this guide groove 132, so that this terminal fixed body is combined in the trailing flank 112 of this insulating body 110.But working as this second guide vane end stop 211 of these first guide vane end stop, 133 backstops in addition continues to move along this first direction D1.The trailing flank 112 of this insulating body 110 is provided with one the 4th guide vane end stop 213 in the present embodiment, and this first stopper slot 212 is in order to ccontaining the 4th guide vane end stop 213, and continues to move along this first direction D1 in order to this first terminal fixed body 210 of backstop.
This second terminal fixture 300 comprises one second terminal fixed body 310 and a plurality of second terminals 320, and this second terminal fixed body 310 is combined in this insulating body 110 via this combination hole 116.These second terminals 320 can be arranged along this first direction D1 and be fixed on this second terminal fixed body 310, wherein the part of these second terminals 320 is embedded in this second terminal fixed body 310, and the mode that this second terminal fixed body 310 can ejection formation (insert molding) is molded over these second terminals 320 in the present embodiment.Wherein after this second terminal fixture 300 was combined in this insulating base 100, these second terminals 320 exposed respectively in these terminal holes 117.
Therefore terminal of the present utility model promptly can be combined in the insulating base 100 only with simple compound mode.
This combination lid 400 is combined in this insulating body 110, and this combination lid 400 comprises a loam cake body 410 and a clamping limb fixation kit 420.The lower surface of this loam cake body 410 is provided with a plurality of terminal storage tanks 411 and a module guide vane end stop 413.The both sides of this loam cake body 410 are provided with one the 5th guide vane end stop 412.This clamping limb fixation kit 420 is provided with one second clamping hole 421.Wherein after being combined in this insulating body 110, this combination lid 400 forms an insertion slot 2001, this insertion slot 2001 is planted for this memory module 4000, these the first terminals 220 are contained in this terminal storage tank 411 respectively, second terminal of giving prominence in these terminal holes 117 320 is in this insertion slot 2001, the 5th guide vane end stop 412 also can be contained in the upper end of this guide groove 132 in addition, loosens in this insulating body 110 to prevent this first terminal fixture 200.
This module guide vane end stop 413 also is arranged in this insertion slot 2001, and this module guide vane end stop 413 is plugged on this insertion slot 2001 to prevent this memory module 4000 with the direction of mistake in order to cooperate this module slot 4200.
This clamp assemblies 3000 is located in this insulating body 110 and this combination lid 400, to be arranged on the two ends of this insulating base 100.This clamp assemblies 3000 comprises a clamping limb 500 and an edge clipping grip unit 600.This clamping limb 500 can be a sheet metal, and can extend along this second direction D2, one end of this clamping limb 500 can insert this first clamping hole 131 and this second clamping hole 421 in regular turn along the rightabout of this second direction D2, to be fixed on the two ends of this insulating base 100.This edge clipping grip unit 600 is arranged on the other end of this clamping limb 500, and this edge clipping grip unit 600 can be provided with a holding tank 610, and the lateral margin of this memory module 4000 can be clamped in this holding tank 610.
See also Fig. 8 and Fig. 8 A, it is the user mode cutaway view of electric connector of the present utility model and memory module.As shown in Figure 8, wherein when this memory module 4000 was desired to be plugged on this electric connector 1000, an end of this memory module 4000 was plugged on this insertion slot 2001 obliquely.After, the memory module 4000 that tilts can be pushed downwards with the edge card with this memory module 4000 and be combined in the holding tank 610 of this edge clipping grip unit 600.At last, shown in Fig. 8 A, this fastening projection 122 is contained in the fastening hole 4100 of this memory module 4000, and this support platform 121 further presses down to prevent this memory module 4000 in order to this memory module 4000 of backstop.
By Fig. 8 and Fig. 8 A as can be known, fastening projection 122 of the present utility model has the function of fool proof (foolproof), therefore (for example shown in Figure 8 when the user does not insert this insertion slot 2001 validly with this memory module 4000, memory module 4000 is not inserted the bottom of these insertion slots 2001), press down this memory module 4000, at this moment, this fastening hole 4100 can't fasten projection 122 corresponding to this, will cause the edge of memory module 4000 can't be fastened in this holding tank 610.This fastening projection 122 can prevent that also this memory module 4000 from because of factors such as collisions, emerging in this insertion slot 2001 in addition.
See also Fig. 9 and Fig. 9 A, when this memory module 4000 is plugged on electric connector 1000 of the present utility model, this edge clipping grip unit 600 is clamped in the lateral margin of this memory module 4000, this fastening projection 122 is fastened on this fastening hole 4100, and this support platform 121 firmly supports the bottom surface of this memory module 4000, therefore the utility model can provide this memory module 4000 good fixed structure, does not need to have complicated clamp assemblies as known technology.
In sum, electric connector of the present utility model comprises a clamp assemblies and simple in structure and fastens strutting piece, fasten strutting piece fixed memory module firmly via this clamp assemblies and this, do not need known edge clipping buckling component and supporting seat, therefore except reducing the manufacturing cost, also can save the space on the printed circuit board (PCB), the fastening projection of this fastening strutting piece also can have the function of fool proof, preventing that memory module from planting improperly, or break away from the insertion slot of electric connector via factors such as collisions.The application's terminal can be fixed on a terminal fixed body to imbed moulding earlier in addition, again the terminal fixed body is combined in this insulating base at last and can finishes assembling, do not need to make, can promote the yield of product as the known mode of inserting insulating body respectively with terminal.
By the above detailed description of preferred embodiments, hope can be known description feature of the present utility model and spirit more, and is not to come category of the present utility model is limited with above-mentioned disclosed preferred embodiment.On the contrary, its objective is that hope can contain in the category that is arranged in the claim that the utility model will apply for of various changes and tool equality.
Claims (13)
1. electric connector, in order to the memory module of pegging graft, this memory module is provided with two and fastens holes, it is characterized in that this electric connector comprises:
One insulating base comprises:
One insulating body is provided with a leading flank;
Two fixation kits are because extend at the two ends of this insulating body; And
Two fasten strutting piece, are extended by the two ends of this leading flank; And
Two clamp assemblies are arranged on the two ends of this insulating base;
Wherein when this memory module was plugged on this electric connector, the fastening hole of this memory module was fastened on these respectively and fastens strutting piece, and this two clamp assemblies is seized the two opposite sides in this memory module on both sides by the arms.
2. electric connector according to claim 1, wherein each fastening strutting piece comprises:
One support platform is extended by this leading flank; And
One fastens projection, and essence is extended perpendicular to this support platform;
Wherein when this memory module was plugged on this electric connector, the fastening hole of this memory module was fastened on this fastening projection respectively.
3. electric connector according to claim 1 further comprises a first terminal fixture, comprises:
One the first terminal fixed body is combined in this insulating body; And
A plurality of the first terminals are fixed on this first terminal fixed body.
4. electric connector according to claim 3, wherein this insulating body is provided with a trailing flank with respect to this leading flank, and wherein this first terminal fixed body is combined in the trailing flank of this insulating body.
5. electric connector according to claim 1 further comprises one second terminal fixture, comprises;
One second terminal fixed body is combined in this insulating body; And
A plurality of second terminals are fixed on this second terminal fixed body.
6. electric connector according to claim 5, wherein this insulating body further comprises a downside, offers a combination hole by this downside, and this second terminal fixed body is combined in this combination hole.
7. electric connector according to claim 6, wherein this insulating body further comprises a upper side, and this upper side is provided with a plurality of terminals hole, and this terminal hole and this combination hole are interconnected, and each second terminal exposes respectively in these terminal holes.
8. electric connector according to claim 1 further comprises a combination lid, and this combination lid is combined in this insulating body, and wherein this clamp assemblies is located in this insulating body and this combination lid.
9. electric connector according to claim 1 wherein further is provided with a combination lid, and this combination lid is combined in this insulating body, forms an insertion slot between this combination lid and this insulating body.
10. electric connector according to claim 9 further comprises a first terminal fixture, comprises:
One the first terminal fixed body is combined in this insulating body; And
A plurality of the first terminals are fixed on this first terminal fixed body.
11. electric connector according to claim 10, wherein this insulating body is provided with a trailing flank with respect to this leading flank, this fixation kit is provided with a guide groove that is adjacent to this trailing flank, this guide groove is in order to ccontaining this first terminal fixed body, and this first terminal fixed body also is arranged on this trailing flank.
12. electric connector according to claim 11, wherein be provided with one first guide vane end stop in this guide groove, this the first terminal fixed body is provided with one second guide vane end stop, and when ccontaining this first terminal fixed body of this guide groove, this this second guide vane end stop of first guide vane end stop backstop moves.
13. electric connector according to claim 10, wherein this insulating body is provided with a trailing flank, this trailing flank is provided with one the 3rd guide vane end stop, this the first terminal fixed body is arranged on this trailing flank, this the first terminal fixed body is provided with one first stopper slot in addition, and this first stopper slot is in order to ccontaining the 3rd guide vane end stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202914257U CN201608293U (en) | 2009-12-18 | 2009-12-18 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202914257U CN201608293U (en) | 2009-12-18 | 2009-12-18 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201608293U true CN201608293U (en) | 2010-10-13 |
Family
ID=42952995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202914257U Expired - Fee Related CN201608293U (en) | 2009-12-18 | 2009-12-18 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201608293U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102891405A (en) * | 2011-07-21 | 2013-01-23 | 康而富控股股份有限公司 | Anti-electromagnetic-interference electric connector and terminal assembly thereof |
| CN103579888A (en) * | 2012-07-31 | 2014-02-12 | 康而富控股股份有限公司 | Manufacturing method for terminal module |
-
2009
- 2009-12-18 CN CN2009202914257U patent/CN201608293U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102891405A (en) * | 2011-07-21 | 2013-01-23 | 康而富控股股份有限公司 | Anti-electromagnetic-interference electric connector and terminal assembly thereof |
| CN102891405B (en) * | 2011-07-21 | 2014-12-24 | 康而富控股股份有限公司 | Anti-electromagnetic-interference electric connector and terminal assembly thereof |
| CN103579888A (en) * | 2012-07-31 | 2014-02-12 | 康而富控股股份有限公司 | Manufacturing method for terminal module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Kunshan Dragonstate Electronic Technology Co., Ltd. Assignor: Concraft Holding Co., Ltd. Contract record no.: 2012990000396 Denomination of utility model: Fastening of electric connector Granted publication date: 20101013 License type: Exclusive License Record date: 20120606 |
|
| 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: 20101013 Termination date: 20171218 |