CN103515783A - CPU connector - Google Patents
CPU connector Download PDFInfo
- Publication number
- CN103515783A CN103515783A CN201210584911.4A CN201210584911A CN103515783A CN 103515783 A CN103515783 A CN 103515783A CN 201210584911 A CN201210584911 A CN 201210584911A CN 103515783 A CN103515783 A CN 103515783A
- Authority
- CN
- China
- Prior art keywords
- base
- upper cover
- connector
- cpu
- contact terminal
- 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.)
- Pending
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/82—Coupling devices connected with low or zero insertion force
- H01R12/85—Coupling devices connected with low or zero insertion force contact pressure producing means, contacts activated after insertion of printed circuits or like structures
- H01R12/88—Coupling devices connected with low or zero insertion force contact pressure producing means, contacts activated after insertion of printed circuits or like structures acting manually by rotating or pivoting connector housing parts
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The invention belongs to the technical field of connector structures, and provides a CPU connector. The CPU connector comprises a base and an upper cover connected to the base. A contact terminal which can be in contact with a CPU pin is arranged on the base, and the connector further comprises a threaded component. A containing groove is formed in the base, a threaded portion is arranged on the upper cover, or the containing groove is formed in the upper cover, the threaded portion is arranged on the base, and the threaded component is arranged in the containing groove and matched with the threaded portion. According to the connector, the threaded component which is meshed with the threaded portion on the upper cover or the base is arranged, and when the connector is used, the upper cover can slide forwards or backwards by rotating the threaded component, so that the CPU pin is clamped in or disengaged from the contact terminal, the structure is simple and ingenious, the number of product parts is small, the assembly is easy, and the cost of the connector is greatly reduced.
Description
Technical field
The invention belongs to connector construction technical field, relate in particular to a kind of cpu connector.
Background technology
Current cpu connector, it comprises upper cover and base, the contact terminal in CPU pin and base is affixed.Prior art, mostly by baroque latching device by upper cover push-tight on base, because locking mechanism on connector is complicated, amount of parts is many, assembling is also inconvenient, causes the production cost of connector high.
For example, with reference to CN200965947Y patent documentation, its connector is locked by baroque rocker structure, and its parts are more, complex structure, and production cost is high.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, a kind of cpu connector is provided, its simple and ingenious structure, production cost is low.
The present invention is achieved in that a kind of cpu connector, comprises base and is connected in the upper cover on described base, and on described base, be provided with the contact terminal that can contact with CPU pin, described connector also comprises screw member; On described base, offer storage tank and described on cover and be provided with threaded portion, or, cover to offer on storage tank and described base on described and be provided with threaded portion; Described screw member is arranged in described storage tank and matches with described threaded portion.
Particularly, between described base and described upper cover, be provided with for upper cover being snapped in to the buckle structure on described base.
Particularly, on described base, offer jack, described contact terminal is fixedly installed in described jack.
Particularly, described contact terminal comprises for clamping the clip portion of CPU pin, described clip portion has opening and is reducing shape, the opening part of described clip portion is provided with the guiding surface for leading, described guiding surface is divided into the both sides of described clip portion opening, and is enlarging shape between the guiding surface of the both sides of described clip portion opening.
Particularly, the end face of described screw member offers the hole clipping that can snap in for Wrench, and the side of described upper cover is or/and the side opening of described base is provided with the side opening that can pass for described Wrench.
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 the both sides of described base, and described back-off draw-in groove is opened on described upper cover two side in opposite directions, and described back-off lug boss snaps in described back-off draw-in groove.
Particularly, on described base, offer jack, described contact terminal is fixedly installed in described jack; Described jack is provided with a plurality of and matrix and is arranged on described base.
Cpu connector provided by the present invention, the screw member that it matches with threaded portion on upper cover or base by setting, can upper cover be slided forward or backward by rotation screw member in use, thereby can make CPU pin snap in or deviate from contact terminal, simple and ingenious structure, product component quantity is few, and assembling is simple, greatly reduces the cost of connector.
Accompanying drawing explanation
Fig. 1 is the three-dimensional exploded view of the cpu connector that provides of the embodiment of the present invention;
Fig. 2 is the three-dimensional installation diagram of contact terminal and CPU pin in the cpu connector that provides of the embodiment of the present invention;
Fig. 3 is the floor map before contact terminal and the assembling of CPU pin in the cpu connector that provides of the embodiment of the present invention;
Fig. 4 is the three-dimensional exploded view of base and screw member in the cpu connector that provides of the embodiment of the present invention;
Fig. 5 is the stereogram of contact terminal in the cpu connector that provides of the embodiment of the present invention;
Fig. 6 is the plane graph of screw member in the cpu connector that provides of the embodiment of the present invention;
Fig. 7 is that the cpu connector that the embodiment of the present invention provides inserts the stereogram after Wrench.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
A kind of cpu connector that the embodiment of the present invention provides, the installation that can be used for CPU is fixed.
As depicted in figs. 1 and 2, above-mentioned cpu connector comprises base 1 and is connected in the upper cover 2 on base 1, can be provided with the through hole 21 passing for CPU pin on upper cover 2, and the size dimension of through hole 21 and the size dimension of pin match.Base 1 can be fixedly installed on pcb board 9.On base 1, be provided with the contact terminal 3 that can contact with CPU pin 8; In the present embodiment, contact terminal 3 is fixedly welded on circuit board 9, and base 1 can be fixed on circuit board 9 by contact terminal 3.Pin 8 can be through contacting in upper cover 2 and with the contact terminal 3 on base 1.During concrete application, can be by CPU pin 8 through in through hole 21, then promote upper cover 2 and make the relative base 1 of upper cover 2 to front slide, and then pin 8 is contacted with the contact terminal 3 on base 1.
Particularly, as depicted in figs. 1 and 2, offer jack 11 on base 1, contact terminal 3 is fixedly installed in jack 11.Jack 11 can be provided with a plurality of and matrix and be arranged on base 1, and each contact terminal 3 is correspondingly arranged in jack 11.The quantity of jack 11 can be determined according to actual conditions.In the present embodiment, the arrangement mode of the quantity of jack 11 can be determined according to the quantity of CPU pin 8 and arrangement mode.
As depicted in figs. 1 and 2, above-mentioned connector also comprises screw member 4, and screw member 4 can be the suitable shapes such as column.On described base 1, offer for placing on the storage tank 12 of screw member 4 and described upper cover 2 and be provided with threaded portion, or, on described upper cover 2, offer for placing on the storage tank of screw member 4 and described base 1 and be provided with threaded portion; Described screw member 4 is arranged in described storage tank 12 and matches with described threaded portion.In concrete application, screw member 4 can rotate and be arranged in described storage tank 12.
In the present embodiment, storage tank 12 is opened on base 1, correspondingly, is provided with the threaded portion of matching with screw member 4 on upper cover 2; Screw member 4 rotates and is arranged in the storage tank 12 on base 1.In concrete application, the length of the length of storage tank 12 and screw member 4 matches, and screw member 4 can only be in the interior circumferential rotation of storage tank 12, and can not produce axial displacement.Screw member 4 matches with upper cover 2 Shang threaded portions.In concrete application, can be provided with external screw thread in the outer surface of screw member 4, described threaded portion can be the internal thread coordinating with this external screw thread, above-mentioned external screw thread and the interlock of internal thread phase.Due to the internal thread phase interlock on the external screw thread on screw member 4 and upper cover 2, therefore when rotating screw member 4, upper cover 2 slides relative base 1 forward or backward.In concrete application, when pin 8 stretches into jack 11, it is positioned at a side of contact terminal 3; Can be by being rotated in the forward screw member 4 to promote upper cover 2 to front slide, thus CPU pin 8 and contact terminal 3 are joined reliably; If CPU need be pulled down, only need reverse rotation screw member 4, like this, just upper cover 2 relatively base 1 slide backward, pin 8 can be separated with contact terminal 3 so that pull down CPU, and during operation laborsaving easily.By such design, without baroque buckle structure is set, only a screw member 4 that volume is small and exquisite need be set, and offer threaded portion on upper cover 2, and its simple and ingenious structure, amount of parts is few, and assembling is simple, and product reliability is high, greatly reduces production cost.
In concrete application; internal thread can directly be opened on upper cover 2; or; upper cover 2 can select plastic cement material to make; and by the mode of embedding and injection molding, will establish female metal inserted piece and be fixed on upper cover 2; and make upper cover 2 there is the internal thread matching with screw member 4, all belong to protection scope of the present invention.
Particularly, as shown in Figure 1 and Figure 4, in the present embodiment, the internal thread on upper cover 2 is arranged in upper cover 2 and base 1 one side in opposite directions; Storage tank 12 is opened in base 1 and upper cover 2 one side in opposite directions.
Certainly, understandably, also can on upper cover 2, external screw thread be set, and the helicla flute correspondingly matching at periphery wall setting and this external screw thread of screw member 4, protection scope of the present invention belonged to equally.
Particularly, as shown in Figure 1 and Figure 4, be provided with for upper cover 2 is snapped in to the buckle structure on base 1 between base 1 and upper cover 2, upper cover 2 and base 1 can link together by snap fit that can relative sliding.
Certainly, understandably, storage tank also can be opened on upper cover 2, and correspondingly, threaded portion can be arranged on base 1, also belongs to protection scope of the present invention.
Particularly, as shown in Figure 1 and Figure 4, 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 upper cover 2 two side in opposite directions, and back-off lug boss 13 snaps in 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, by back-off draw-in groove 23 be placed on back-off lug boss 13 only after, upper cover 2 be affixed on base 1 and relatively base 1 slide a distance.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 upper cover 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 determine according to actual conditions, all belongs to protection scope of the present invention.
Certainly, understandably, also can adopt other structure that upper cover 2 is connected on base 1.For example the sidewall at base 1 arranges back-off draw-in groove 23, and correspondingly the back-off lug boss 13 that can snap into back-off draw-in groove 23 is set on upper cover 2; Also belong to protection scope of the present invention.
Particularly, as shown in Fig. 2, Fig. 3 and Fig. 5, contact terminal 3 comprises that clip portion 31 has opening and is reducing shape for clamping the clip portion 31 of pin 8, to hold and to clamp pin 8, avoid pin 8 to retreat and cause contacting unreliable.The opening part of clip portion 31 is provided with the guiding surface 32 for leading, guiding surface 32 is divided into the both sides of clip portion 31 openings, and be enlarging shape between the guiding surface 32 of the both sides of clip portion 31 openings, so that pin 8 is successfully snapped in clip portion 31 along guiding surface 32.In concrete application, when being rotated in the forward screw member 4, upper cover 2 promotes CPU pin 8 and along guiding surface 32, snaps into clip portion 31 to front slide, clip portion 31 can hold pin 8 tightly, and can prevent that pin 8 from retreating, thus make pin 8 be affixed and contact reliably with contact terminal 3, connection reliability is high.Contact terminal 3 also can be other suitable planform, all belongs to protection scope of the present invention.
Particularly, as shown in Fig. 1, Fig. 4 and Fig. 7, the end face of screw member 4 offers the hole clipping 41 that can snap in for Wrench 5, and the side of upper cover 2 is or/and the side opening of base 1 is provided with the side opening 14 that can pass for Wrench 5.Like this, can adopt Wrench 5 as aid.During application, Wrench 5 can be passed to side opening 14 and snaps in the hole clipping 41 of screw member 4, then rotating spanner instrument 5, just can drive easily screw member 4 rotations, and then upper cover 2 can be slided forward or backward.Use very convenient.
Preferably, in the present embodiment, as shown in Figure 6, hole clipping 41 cross section is regular hexagon, and screw member 4 ends can be inner hexagonal hole.Certainly, the shape of hole clipping 41 also can design other non-circular shape, all belongs to protection scope of the present invention.Preferably, aid can be die nut, to drive reliably screw member 4.Die nut can be the suitable shapes such as " L " font.
Connector provided by the present invention, it is by arranging the screw member 4 matching with threaded portion on upper cover 2 or base 1, can upper cover 2 be slided forward or backward by rotation screw member 4 in use, thereby can make CPU pin 8 snap in or deviate from contact terminal 3, simple and ingenious structure, product component quantity is few, and assembling is simple, greatly reduces the cost of connector.
These are only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace or improvement etc., within all should being included in protection scope of the present invention.
Claims (7)
1. a cpu connector, comprises base and is connected in the upper cover on described base, is provided with the contact terminal that can contact with CPU pin on described base, it is characterized in that, described connector also comprises screw member; On described base, offer storage tank and described on cover and be provided with threaded portion, or, cover to offer on storage tank and described base on described and be provided with threaded portion; Described screw member is arranged in described storage tank and matches with described threaded portion.
2. cpu connector as claimed in claim 1, is characterized in that, is provided with for upper cover being snapped in to the buckle structure on described base between described base and described upper cover.
3. cpu connector as claimed in claim 1, is characterized in that, on described base, offers jack, and described contact terminal is fixedly installed in described jack.
4. cpu connector as claimed any one in claims 1 to 3, it is characterized in that, described contact terminal comprises for clamping the clip portion of CPU pin, described clip portion has opening and is reducing shape, the opening part of described clip portion is provided with the guiding surface for leading, described guiding surface is divided into the both sides of described clip portion opening, and is enlarging shape between the guiding surface of the both sides of described clip portion opening.
5. cpu connector as claimed any one in claims 1 to 3, it is characterized in that, the end face of described screw member offers the hole clipping that can snap in for Wrench, and the side of described upper cover is or/and the side opening of described base is provided with the side opening that can pass for described Wrench.
6. cpu connector as claimed in claim 2, 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 the both sides of described base, described back-off draw-in groove is opened on described upper cover two side in opposite directions, and described back-off lug boss snaps in described back-off draw-in groove.
7. cpu connector as claimed any one in claims 1 to 3, is characterized in that, on described base, offer jack, described contact terminal is fixedly installed in described jack; Described jack is provided with a plurality of and matrix and is arranged on described base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210584911.4A CN103515783A (en) | 2012-06-14 | 2012-12-28 | CPU connector |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220280638 | 2012-06-14 | ||
| CN201220280638.1 | 2012-06-14 | ||
| CN201210584911.4A CN103515783A (en) | 2012-06-14 | 2012-12-28 | CPU connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103515783A true CN103515783A (en) | 2014-01-15 |
Family
ID=48943051
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220742006 Expired - Fee Related CN203135108U (en) | 2012-06-14 | 2012-12-28 | CPU connector |
| CN201210584911.4A Pending CN103515783A (en) | 2012-06-14 | 2012-12-28 | CPU connector |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220742006 Expired - Fee Related CN203135108U (en) | 2012-06-14 | 2012-12-28 | CPU connector |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN203135108U (en) |
| WO (1) | WO2013185462A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110311253A (en) * | 2019-07-03 | 2019-10-08 | 北京遥感设备研究所 | A kind of guiding ejection separator for mother daughter board connector |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203135108U (en) * | 2012-06-14 | 2013-08-14 | 启东乾朔电子有限公司 | CPU connector |
| CN112397921A (en) * | 2019-08-13 | 2021-02-23 | 富士康(昆山)电脑接插件有限公司 | CPU socket connector |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2417577Y (en) * | 1999-11-12 | 2001-01-31 | 富士康(昆山)电脑接插件有限公司 | Zero inserting force type socket connector |
| US6338639B1 (en) * | 2000-05-09 | 2002-01-15 | Tyco Electronics Corporation | Lever actuated ZIF processor socket |
| 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 |
| CN1360370A (en) * | 2000-12-21 | 2002-07-24 | 富士康(昆山)电脑接插件有限公司 | Zero-force connector for socket |
| CN2562426Y (en) * | 2002-07-11 | 2003-07-23 | 富士康(昆山)电脑接插件有限公司 | Plug seat connector |
| CN203135108U (en) * | 2012-06-14 | 2013-08-14 | 启东乾朔电子有限公司 | CPU connector |
-
2012
- 2012-12-28 CN CN 201220742006 patent/CN203135108U/en not_active Expired - Fee Related
- 2012-12-28 CN CN201210584911.4A patent/CN103515783A/en active Pending
- 2012-12-28 WO PCT/CN2012/087839 patent/WO2013185462A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2417577Y (en) * | 1999-11-12 | 2001-01-31 | 富士康(昆山)电脑接插件有限公司 | Zero inserting force type socket connector |
| US6338639B1 (en) * | 2000-05-09 | 2002-01-15 | Tyco Electronics Corporation | Lever actuated ZIF processor socket |
| CN1360370A (en) * | 2000-12-21 | 2002-07-24 | 富士康(昆山)电脑接插件有限公司 | Zero-force connector for socket |
| 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 |
| CN2562426Y (en) * | 2002-07-11 | 2003-07-23 | 富士康(昆山)电脑接插件有限公司 | Plug seat connector |
| CN203135108U (en) * | 2012-06-14 | 2013-08-14 | 启东乾朔电子有限公司 | CPU connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110311253A (en) * | 2019-07-03 | 2019-10-08 | 北京遥感设备研究所 | A kind of guiding ejection separator for mother daughter board connector |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013185462A1 (en) | 2013-12-19 |
| CN203135108U (en) | 2013-08-14 |
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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 | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140115 |