CN203166220U - CPU connector - Google Patents
CPU connector Download PDFInfo
- Publication number
- CN203166220U CN203166220U CN 201220741334 CN201220741334U CN203166220U CN 203166220 U CN203166220 U CN 203166220U CN 201220741334 CN201220741334 CN 201220741334 CN 201220741334 U CN201220741334 U CN 201220741334U CN 203166220 U CN203166220 U CN 203166220U
- Authority
- CN
- China
- Prior art keywords
- base
- loam cake
- centrifugal
- cpu
- spanner
- 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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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/02—Arrangements of circuit components or wiring on supporting structure
- H05K7/10—Plug-in assemblages of components, e.g. IC sockets
- H05K7/1007—Plug-in assemblages of components, e.g. IC sockets with means for increasing contact pressure at the end of engagement of coupling parts
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Connecting Device With Holders (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Centrifugal Separators (AREA)
Abstract
The utility model belongs to the connector structure filed and provides a CPU connector. The CPU connector comprises a base and an upper cover connected with the base. The base is provided with a plurality of accommodating grooves. A plurality of contact terminals are respectively arranged in the accommodating groove and are welded on a circuit board. The CPU connector is characterized that rotating holes which are movably inserted by a centrifugal wrench is formed on the circuit board or the base, wherein the centrifugal wrench drives the upper cover to slide. According to the CPU connector of the utility model, the centrifugal wrench is adopted to drive the upper cover to slide with respect to the base. The CPU connector of the utility model is advantageous in simple and ingenious structure, few parts of a product, simple assembly, greatly reduced cost and aid in saving space.
Description
Technical field
The utility model belongs to the connector construction field, relates in particular to a kind of cpu connector.
Background technology
Present cpu connector, it comprises loam cake and base, the contact terminal in CPU pin and the base pastes mutually.Prior art, mostly by baroque latching device with the loam cake push-tight on base because the locking mechanism complexity on the connector, amount of parts is many, assembling is also inconvenient, causes the production cost height of connector.And, buckle structure of the prior art, its volume is big, is unfavorable for conserve space.
For example, with reference to the CN200965947Y patent documentation, its connector is locked by baroque rocker structure, and its parts are more, and structural volume is big, is unfavorable for conserve space.
The utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of cpu connector is provided, and its production cost is low, be beneficial to conserve space.
The utility model is achieved in that a kind of cpu connector, comprises base and the loam cake that is connected on the described base, and base is provided with a plurality of storage tanks, and a plurality of contact terminals are arranged at respectively in the described storage tank, and contact terminal is welded on the circuit board; Offer on the described circuit board or on the described base for the commentaries on classics hole for the movable insertion of centrifugal spanner that can drive the loam cake slip.
Particularly, described contact terminal comprises the clip portion for clamping CPU pin, described clip portion has opening and is the reducing shape, the opening part of described clip portion is provided with the guiding surface for guiding, described guiding surface is divided into the both sides of described clip portion opening, and is the enlarging shape between the guiding surface of the both sides of described clip portion opening.
Particularly, be provided with for the buckle structure that loam cake is snapped on the described base between described base and the described loam cake.
Particularly, described commentaries on classics hole is opened on the described circuit board or on the described base, and described two are changeed holes respectively near the place, two ends that is arranged at described loam cake.
Particularly, described cpu connector also comprises described centrifugal spanner, and the side-walls of described centrifugal spanner convexes with in described centrifugal spanner and inserts the cam part that promotes the described relatively base slip of described loam cake when rotate in described commentaries on classics hole.
Particularly, offer storage tank on the described base, described contact terminal is fixedly set in the described storage tank, and described storage tank is provided with a plurality of and matrix is arranged on the described base, and each described contact terminal correspondingly is arranged in the described storage tank.
Particularly, described buckle structure comprises back-off lug boss and back-off draw-in groove, and described back-off lug boss is convexly set in described base both sides, and described back-off draw-in groove is opened on the described loam cake two side in opposite directions, and described back-off lug boss snaps in the described back-off draw-in groove.
Particularly, described centrifugal spanner comprises the body of rod, the movable inserted link that is inserted in the described commentaries on classics hole, and described inserted link fixedly installs the end of the body of rod, and described cam part is convexly set in the outside of the described body of rod.
Cpu connector provided by the utility model, its syndeton adopt centrifugal spanner to drive the relative base of loam cake and slide, simple and ingenious structure, and product component quantity is few, and assembling is simple, greatly reduces the cost of connector, and is beneficial to conserve space.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the cpu connector that provides of the utility model embodiment;
Fig. 2 is the cpu connector that provides of the utility model embodiment and the exploded view of centrifugal spanner;
Fig. 3 is that the centrifugal spanner that the utility model embodiment provides inserts the stereogram in cpu connector transfer hole;
Fig. 4 is that the centrifugal spanner that the utility model embodiment provides inserts the stereogram in cpu connector transfer hole;
Fig. 5 is that the centrifugal spanner that the utility model embodiment provides inserts the plane graph in cpu connector transfer hole;
Fig. 6 is the three-dimensional installation diagram of contact terminal and CPU pin in the cpu connector that provides of the utility model embodiment;
Fig. 7 is the floor map before contact terminal and the assembling of CPU pin in the cpu connector that provides of the utility model embodiment;
Fig. 8 is the stereogram of contact terminal in the cpu connector that provides of the utility model embodiment;
Fig. 9 is the stereogram of the centrifugal spanner that provides of the utility model embodiment;
Figure 10 is cpu connector transfer hole that the utility model embodiment the provides exploded view when being opened on the base;
Figure 11 is cpu connector transfer hole that the utility model embodiment the provides installation diagram when being opened on the base;
Figure 12 is the schematic diagram of cpu connector transfer hole that the utility model embodiment provides base when being opened on the base.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
A kind of cpu connector that the utility model embodiment provides can be used for installing and fixing of CPU.
As Fig. 1, Fig. 2 and shown in Figure 6, above-mentioned cpu connector comprises the base 1 that is arranged on the circuit board 9, is connected in the loam cake 2 on the base 1.Base 1 is provided with a plurality of storage tanks 12, and a plurality of contact terminals 3 are arranged at respectively in the storage tank 12.Can be provided with the through hole 21 that can supply the CPU pin to pass on the loam cake 2, the size dimension of the size dimension of through hole 21 and CPU pin matches.Base 1 can be fixedly set on the circuit board 9.Contact terminal 3 can be contacted with CPU pin 7, and CPU pin 7 can pass in the through hole 21 of loam cake 2 and with contact terminal 3 on the base 1 and contact.During concrete the application, CPU pin 7 can be passed in through hole 21, promote loam cake 2 again and make loam cake 2 relative bases 1 to front slide, and then CPU pin 7 is contacted reliably with contact terminal 3 on the base 1.
Particularly, as Fig. 1～shown in Figure 4, offering on the circuit board 9 or on the base 1 changes hole 11, changeing hole 11 is used for for centrifugal spanner 8 movable insertions, centrifugal spanner 8 is used for driving loam cake 2 and slides, particularly, the side-walls of centrifugal spanner 8 can convex with in centrifugal spanner 8 and insert the cam part 80 that can promote loam cake 2 relative bases 1 slips when rotate in commentaries on classics hole 11.Like this, rotate in the process of centrifugal spanner 8, cam part 80 eccentric rotations, and then can promote loam cake 2 relative bases 1 slips.Centrifugal spanner 8 is as aid, can from change hole 11, extract after finishing using, only needing to offer two at base 1 or circuit board 9 changes holes 11, changes hole 11 and is used for the centrifugal spanner 8 of supporting, and centrifugal spanner 8 hole 11 that can rotate is reliably rotated, need not to arrange baroque buckle structure, simple and ingenious structure greatly reduces product cost, and owing to need not to arrange extra parts, significantly reduce taking of volume, saved the space.
In the present embodiment, as Fig. 1～Fig. 4 and shown in Figure 6, change hole 11 and be opened on the circuit board 9, and change hole 11 and offer two, two are changeed holes 11 respectively near the place, two ends that is arranged at loam cake 2.When rotating centrifugal spanner 8 in the commentaries on classics hole 11 that is close to loam cake 2 tail end places, the cam part 80 on the centrifugal spanner 8 can act on the tail end of loam cake 2, and makes loam cake 2 relative bases 1 to front slide, and then CPU pin 7 and contact terminal 3 are pasted mutually.When rotating centrifugal spanner 8 in the commentaries on classics hole 11 that is close to loam cake 2 front end places, the cam part 80 on the centrifugal spanner 8 can act on the front end of loam cake 2, and loam cake 2 relative bases 1 are slided backward, and then CPU pin 7 is separated with contact terminal 3.When not using centrifugal spanner 8, centrifugal spanner 8 can take off from circuit board 9.
Certainly,, also can be opened on the base 1 changeing hole 11 to shown in Figure 12 as Figure 10, centrifugal spanner 8 can be inserted into the commentaries on classics hole 11 on the base 1 equally and rotate to promote loam cake 2 relative bases 1 and slide.More specifically, also can offer perforation corresponding to changeing 11 places, hole on loam cake 2, centrifugal spanner 8 can be resisted against the edge of perforation and promote loam cake 2 relative bases 1 and slide, and also belongs to protection range of the present utility model.In concrete the application, can convex with lug respectively in the two ends of base 1, will change hole 11 and be opened on the lug.Certainly, base 1 also can be set to other suitable structure, shape, all belongs to protection range of the present utility model.
Particularly, as Fig. 1 and shown in Figure 6, offer storage tank 12 on the base 1, contact terminal 3 is fixedly set in the storage tank 12.Storage tank 12 can be provided with a plurality of and matrix is arranged on the base 1, and each contact terminal 3 correspondingly is arranged in the storage tank 12.The quantity of storage tank 12 can be decided according to actual conditions.In the present embodiment, the arrangement mode of the quantity of storage tank 12 can be decided according to quantity and the arrangement mode of CPU pin 7.
Particularly, be provided with between base 1 and the loam cake 2 for the buckle structure that loam cake 2 is clamped on the base 1, loam cake 2 can link together by the snap fit that can slide relatively with base 1.
Particularly, as depicted in figs. 1 and 2, buckle structure comprises back-off lug boss 13 and back-off draw-in groove 23, and back-off lug boss 13 is convexly set in base 1 both sides, and back-off draw-in groove 23 is opened on loam cake 2 two side in opposite directions, and back-off lug boss 13 snaps in the back-off draw-in groove 23.The length of back-off draw-in groove 23 can be longer than the length of back-off lug boss 13, like this, back-off draw-in groove 23 is placed in after back-off lug boss 13 ends, and loam cake 2 is affixed on the base 1 and the certain distance of base 1 slip relatively.Back-off lug boss 13 and back-off draw-in groove 23 can arrange and be divided into the both sides of base 1 and loam cake 2 in pairs.That back-off lug boss 13 and back-off draw-in groove 23 can be provided with is a pair of, two pairs or more, specifically can decide according to actual conditions, all belongs to protection range of the present utility model.
Certainly, be appreciated that ground, also can adopt other structure that loam cake 2 is connected on the base 1.For example the sidewall at base 1 arranges back-off draw-in groove 23, and correspondingly at loam cake 2 the back-off lug boss 13 that can snap into back-off draw-in groove 23 is set; Also belong to protection range of the present utility model.
Particularly, as Fig. 1 and Fig. 6～shown in Figure 8, contact terminal 3 comprises that clip portion 31 has opening and is the reducing shape for the clip portion 31 that clamps CPU pin 7, to hold and to tighten CPU pin 7, avoid CPU pin 7 to retreat and cause contacting unreliable.The opening part of clip portion 31 is provided with the guiding surface 32 for guiding, guiding surface 32 is divided into the both sides of clip portion 31 openings, and be the enlarging shape between the guiding surface 32 of the both sides of clip portion 31 openings, so that CPU pin 7 is successfully snapped in the clip portion 31 along guiding surface 32.In concrete the application, when inserting centrifugal spanner 8 in the commentaries on classics hole 11 that is close to loam cake 2 tail ends and rotating, loam cake 2 can drive CPU pin 7 and snap into clip portion 31 to front slide along guiding surface 32, clip portion 31 can hold CPU pin 7 tightly, and can prevent that CPU pin 7 from retreating, thereby it is tactile that CPU pin 7 and contact terminal 3 are amplexiformed reliably mutually, the connection reliability height.Contact terminal 3 also can be other suitable planform, all belongs to protection range of the present utility model.
As shown in Figure 9, present embodiment also provides a kind of for the centrifugal spanner 8 on the above-mentioned cpu connector.As Fig. 1, Fig. 5 and shown in Figure 9, centrifugal spanner 8 is as the specific purpose tool of above-mentioned cpu connector, and it comprises the body of rod 81, the movable inserted link 85 that changes in the hole 11 that is inserted in, and inserted link 85 fixedly installs the end of the body of rod 81, and inserted link 85 can be one-body molded with the body of rod 81.The cross section of inserted link 85 and commentaries on classics hole 11 all can be rounded.The body of rod 81 outsides convex with the cam part 80 that can be resisted against loam cake 2.When centrifugal spanner 8 rotated, the eccentric cam part 80 that arranges can be resisted against loam cake 2, slide thereby drive loam cake 2 relative bases 1, and laborsaving light during operation.
Certainly, be appreciated that ground, the cross section of the body of rod 81 also can be set to rectangle, ellipse etc., all belongs to protection range of the present utility model.
Particularly, as Fig. 1, Fig. 5 and shown in Figure 9, inserted link 85 comprise can be inserted into the insertion section 83 of changeing in the hole 11, with insert section 83 and link to each other and can be resisted against the section of replacing 82 on 11 end faces of commentaries on classics hole, insertion section 83, the section of replacing 82 all are cylindric and coaxial setting, the diameter of the section of replacing 82 is greater than the diameter that inserts section 83, be inserted in the distance of changeing hole 11 with restriction inserted link 85, played the effect of location.The length of the section of replacing 82 is more than or equal to the thickness of base 1, when avoiding centrifugal spanner 8 to rotate and base 1 interference.
Particularly, as Fig. 1, Fig. 5 and shown in Figure 9, centrifugal spanner 8 also comprises handlebar stem 84, and handlebar stem 84, the body of rod 81 and inserted link 85 are one-body molded, and be L-shaped between handlebar stem 84 and the body of rod 81.Certainly, be appreciated that ground, centrifugal spanner 8 also can be other suitable shape, all belongs to protection range of the present utility model.
Connector construction provided by the utility model, it adopts centrifugal spanner 8 to drive loam cake 2 relative bases 1 and slides, simple and ingenious structure, product component quantity is few, and assembling is simple, greatly reduces the cost of connector, and is beneficial to conserve space.
Below only be preferred embodiment of the present utility model, not in order to limiting the utility model, all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace or improvement etc., all should be included within the protection range of the present utility model.
Claims (8)
1. a cpu connector comprises base and the loam cake that is connected on the described base, and base is provided with a plurality of storage tanks, and a plurality of contact terminals are arranged at respectively in the described storage tank, and contact terminal is welded on the circuit board; It is characterized in that, offer on the described circuit board or on the described base for the commentaries on classics hole for the movable insertion of centrifugal spanner that can drive described loam cake slip.
2. cpu connector as claimed in claim 1, it is characterized in that, described contact terminal comprises the clip portion for clamping CPU pin, described clip portion has opening and is the reducing shape, the opening part of described clip portion is provided with the guiding surface for guiding, described guiding surface is divided into the both sides of described clip portion opening, and is the enlarging shape between the guiding surface of the both sides of described clip portion opening.
3. cpu connector as claimed in claim 1 is characterized in that, is provided with for the buckle structure that loam cake is snapped on the described base between described base and the described loam cake.
4. cpu connector as claimed in claim 1 is characterized in that, described commentaries on classics hole is opened on the described circuit board or on the described base, described commentaries on classics hole offers at least two, and described two are changeed the hole respectively near the place, two ends that is arranged at described loam cake.
5. as each described cpu connector in the claim 1 to 4, it is characterized in that, described cpu connector also comprises described centrifugal spanner, and the side-walls of described centrifugal spanner convexes with in described centrifugal spanner and inserts the cam part that promotes the described relatively base slip of described loam cake when rotate in described commentaries on classics hole.
6. cpu connector as claimed in claim 1 is characterized in that, described storage tank is provided with a plurality of and matrix is arranged on the described base, and each described contact terminal correspondingly is arranged in the described storage tank.
7. cpu connector as claimed in claim 3, it is characterized in that, described buckle structure comprises back-off lug boss and back-off draw-in groove, described back-off lug boss is convexly set in described base both sides, described back-off draw-in groove is opened on the described loam cake two side in opposite directions, and described back-off lug boss snaps in the described back-off draw-in groove.
8. cpu connector as claimed in claim 5 is characterized in that, described centrifugal spanner comprises the body of rod, the movable inserted link that is inserted in the described commentaries on classics hole, and described inserted link fixedly installs the end of the body of rod, and described cam part is convexly set in the outside of the described body of rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220741334 CN203166220U (en) | 2012-06-14 | 2012-12-28 | CPU connector |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220280605.7 | 2012-06-14 | ||
| CN201220280605 | 2012-06-14 | ||
| CN 201220741334 CN203166220U (en) | 2012-06-14 | 2012-12-28 | CPU connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203166220U true CN203166220U (en) | 2013-08-28 |
Family
ID=49027382
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220741334 Expired - Fee Related CN203166220U (en) | 2012-06-14 | 2012-12-28 | CPU connector |
| CN201210584894.4A Pending CN103515782A (en) | 2012-06-14 | 2012-12-28 | CPU connector |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210584894.4A Pending CN103515782A (en) | 2012-06-14 | 2012-12-28 | CPU connector |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN203166220U (en) |
| WO (1) | WO2013185463A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103515782A (en) * | 2012-06-14 | 2014-01-15 | 启东乾朔电子有限公司 | CPU connector |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106297141B (en) * | 2016-08-17 | 2018-08-17 | 四川赛科安全技术有限公司 | A kind of slide-in module mounting structure of fire alarm control unit |
| TWI749695B (en) * | 2019-08-13 | 2021-12-11 | 英屬開曼群島商鴻騰精密科技股份有限公司 | Cpu socket connector |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW443622U (en) * | 1999-03-02 | 2001-06-23 | Hon Hai Prec Ind Co Ltd | Electrical connector |
| US6347951B1 (en) * | 1999-11-15 | 2002-02-19 | The Whitaker Corporation | Zero insertion force socket actuation tool |
| CN2488193Y (en) * | 2001-05-31 | 2002-04-24 | 富士康(昆山)电脑接插件有限公司 | Zero inserting force connector |
| CN2490738Y (en) * | 2001-06-19 | 2002-05-08 | 富士康(昆山)电脑接插件有限公司 | Zero insertion force socket connector |
| WO2013185463A1 (en) * | 2012-06-14 | 2013-12-19 | 启东乾朔电子有限公司 | Cpu connector |
-
2012
- 2012-12-28 WO PCT/CN2012/087869 patent/WO2013185463A1/en active Application Filing
- 2012-12-28 CN CN 201220741334 patent/CN203166220U/en not_active Expired - Fee Related
- 2012-12-28 CN CN201210584894.4A patent/CN103515782A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103515782A (en) * | 2012-06-14 | 2014-01-15 | 启东乾朔电子有限公司 | CPU connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103515782A (en) | 2014-01-15 |
| WO2013185463A1 (en) | 2013-12-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20191228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |