CN204497415U - A kind of integrated circuit (IC) chip socket - Google Patents
A kind of integrated circuit (IC) chip socket Download PDFInfo
- Publication number
- CN204497415U CN204497415U CN201520251468.8U CN201520251468U CN204497415U CN 204497415 U CN204497415 U CN 204497415U CN 201520251468 U CN201520251468 U CN 201520251468U CN 204497415 U CN204497415 U CN 204497415U
- Authority
- CN
- China
- Prior art keywords
- guide
- sleeve
- pedestal
- slide block
- integrated circuit
- 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
A kind of integrated circuit (IC) chip socket, it is characterized in that: include the jack body be made up of pedestal, slide block and lid, pedestal, slide block and lid all offer front two rows in the corresponding grid arranged, in grid, be fitted with " Y " shape conducting strip for accommodating chip pin; The switch module horizontally slipped for controlling slide block is fitted with at the left end of jack body, switch module is made up of push rod, the first guide, the second guide and sleeve and switch head, the left end of push rod is inserted in the first guide, and the right-hand member of push rod is connected with slide block; First guide and the second guide engage each other, and are sleeved in sleeve, and the second guide is connected with switch head; Sleeve is fixed on pedestal, and the madial wall of sleeve is provided with the guiding-positioning structure leading to the first guide and the second guide and locate; Not only there is not contact engaging and separating force in use in the utility model, thus available protecting chip pin, and simple to operate, durable in use.
Description
Technical field
The utility model relates to a kind of socket, especially a kind of integrated circuit (IC) chip socket.
Background technology
Current, the socket for fixedly mounting integrated circuit (IC) chip mainly contains two kinds, is respectively copper spring hole scoket and shell fragment socket.
Be copper cylindrical hole for accommodating the jack of chip pin in copper spring hole scoket.This socket requires that the pin of integrated circuit (IC) chip must be just right with jack, otherwise pin can not insert jack.And the aperture of the cylindrical receptacle of copper spring hole scoket larger time, the pin of chip is not easily seated; When the aperture of jack is less, the pin not easily alignment receptacles center of chip.
The wedged hole be made up of a live metal shell fragment and a fixing metal sheet for accommodating the jack of chip pin in shell fragment socket.Shell fragment socket struts wedged hole by chip pin, so that chip pin and two metal clips close contacts, and for copper spring hole scoket, this socket allows pin to have larger position deflection.
The common drawback of above-mentioned two sockets is: when 1. inserting chip pin toward socket, General Requirements pin and receptacle alignment, otherwise inserts not enter, or makes the bending pins of partial inclination; Need when 2. opening depoling sheet larger to open pull out force, if and chip two ends are not pull up simultaneously, the bending pins risen after then causing, even if the pin after bending repairs reduction, pin intensity also can be had a greatly reduced quality, stay in jack if especially pin is disconnected, residue is removed being difficult to, and whole socket can not use.
Summary of the invention
The purpose of this utility model is exactly to solve the current copper spring hole scoket for fixedly mounting integrated circuit (IC) chip and the problems referred to above existing for shell fragment socket, there is provided a kind of plug-in mounting convenient for this reason, possess ZIF, and be convenient to the integrated circuit (IC) chip socket that integrated circuit (IC) chip repeatedly uses.
Concrete scheme of the present utility model is: a kind of integrated circuit (IC) chip socket, it is characterized in that: include the jack body be made up of pedestal, slide block and lid, pedestal, slide block and lid all offer front two rows in the corresponding grid arranged, " Y " shape conducting strip for accommodating chip pin is fitted with in grid, stator and the moving plate of " Y " shape conducting strip upper end are arranged in the grid on lid, the stitch of " Y " shape conducting strip lower end successively through the grid on slide block and pedestal, and is fixed on surface-mounted integrated circuit, the switch module horizontally slipped for controlling slide block is fitted with at the left end of jack body, push rod, the first guide, the second guide and sleeve that switch module is arranged successively by turning left from the right side vertically and switch head form, the left end of described push rod is inserted in the first guide, and the right-hand member of push rod is connected with slide block, described first guide and the second guide form ratchet structure, and are sleeved in sleeve, and the second guide is connected with switch head, described sleeve is fixed on pedestal, the madial wall of sleeve is provided with guiding-positioning structure, guiding-positioning structure has three prerotation vanes be distributed on sleeve madial wall, and be equipped with ratchet at the right-hand member of each prerotation vane, axial arranged gathering sill is formed between every two prerotation vanes, when after the pressing force that switch head is subject to the right, first guide and the second guide move right along gathering sill, prerotation vane leads to the first guide, first guide is separated with the second guide, and realize locating with the ratchet engagement on prerotation vane relative to after sleeve rotating certain angle, when after the pressing force that switch head is subject to the right again, the first guide is separated with the ratchet on prerotation vane, and along gathering sill to left movement after again rotating to an angle relative to sleeve under the guiding of prerotation vane.
Described in the utility model, pedestal has bathtub construction, and two symmetrical layouts of trough rim; On the left of pedestal, offer the spacing hole arranged in left-right direction in trough rim, sleeve is fixed in spacing hole; The bottom land of pedestal offers the stopper slot arranged in left-right direction, and is provided with the spacing lead matched with stopper slot in the bottom of slide block.
First guide described in the utility model forms step-like structure by the pipe fitting that two diameters being arranged in same axis are different, and three gib block A are evenly equipped with on the lateral wall of the larger pipe fitting of diameter, one end that gib block A stretches to the first guide step surface has ramp structure; Described second guide has the pipe fitting identical with the first guide stub end diameter, one end of pipe fitting is triangle dentalation, and the number of the triangle teeth of triangle dentalation is six, and on the tube wall of the second guide, be evenly equipped with three gib block Bs corresponding with triangle teeth, the pipe fitting that wherein diameter of the first guide is less is inserted in the pipe fitting of the second guide, and the ramp structure of gib block A end of the first guide and the triangle dentalation of the second guide engage each other; Described gib block A is corresponding with gathering sill respectively with gib block B.
The utility model structure is simple, it is ingenious to design; overcome existing copper spring hole scoket and shell fragment socket when plug-in mounting integrated circuit (IC) chip; the pin of chip is difficult to align with the jack of socket; and there is bending or break to stay in socket the problem causing chip and socket all can not reuse in the pin of chip; the utility model improves existing socket; and switch module is combined with jack body; the utility model is made to there is not contact engaging and separating force in use; effectively protect the pin of chip; and chip plug-in mounting is convenient, socket is durable in use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is detonation configuration schematic front view of the present utility model;
Fig. 3 is the isometric views of Fig. 2;
Fig. 4 is the mounting structure schematic diagram of jack body and " Y " shape conducting strip in the utility model;
Fig. 5 is the vertical view that the utility model middle sleeve and the second guide cooperatively interact;
Fig. 6 is the first guide and the intermeshing plane outspread drawing of the second guide in the utility model;
Fig. 7 is that before the guiding-positioning structure in the utility model on the first guide and sleeve madial wall starts to locate, the first guide is along the plane outspread drawing of sleeve movement;
Fig. 8 is the plane outspread drawing that the guiding-positioning structure in the utility model on the first guide and sleeve madial wall occurs to locate;
Fig. 9 is that after the guiding-positioning structure in the utility model on the first guide and sleeve madial wall terminates to locate, the first guide is along the plane outspread drawing of sleeve movement.
In figure: 1-pedestal, 2-slide block, 3-lid, 4-grid, 5-" Y " shape conducting strips, 6-stator, 7-moving plate, 8-stitch, 9-surface-mounted integrated circuit, 10-push rod, the 11-the first guide, the 12-the second guide, 13-sleeve, 14-switch head, 15-spacing hole, 16-stopper slot, 17-spacing lead, 18-gib block A, 19-gib block B, 20-prerotation vane, 21-gathering sill.
Embodiment
See Fig. 1-9, the utility model includes the jack body be made up of pedestal 1, slide block 2 and lid 3, pedestal 1, slide block 2 and lid 3 all offer front two rows in the corresponding grid 4 arranged, " Y " shape conducting strip 5 for accommodating chip pin is fitted with in grid 4, the stator 6 of " Y " shape conducting strip 5 upper end and moving plate 7 are arranged in the grid 4 on lid 3, the stitch 8 of " Y " shape conducting strip 5 lower end successively through the grid 4 on slide block 2 and pedestal 1, and is fixed on surface-mounted integrated circuit 9, the switch module horizontally slipped for controlling slide block 2 is fitted with at the left end of jack body, push rod 10, first guide 11, second guide 12 that switch module is arranged successively by turning left from the right side vertically and sleeve 13 and switch head 14 form, the left end of described push rod 10 is inserted in the first guide 11, and the right-hand member of push rod 10 is connected with slide block 2, described first guide 11 and the second guide 12 form ratchet structure, and are sleeved in sleeve 13, and the second guide 12 is connected with switch head 14, described sleeve 13 is fixed on pedestal 1, the madial wall of sleeve 13 is provided with guiding-positioning structure, guiding-positioning structure has three prerotation vanes 20 be distributed on sleeve 13 madial wall, and be equipped with ratchet at the right-hand member of each prerotation vane 20, axial arranged gathering sill 21 is formed between every two prerotation vanes 20, when after the pressing force that switch head 14 is subject to the right, first guide 11 and the second guide 12 move right along gathering sill 21, prerotation vane 20 leads to the first guide 11, first guide 11 is separated with the second guide 12, and realize locating with the ratchet engagement on prerotation vane 20 after rotating to an angle relative to sleeve 13, when after the pressing force that switch head 14 is subject to the right again, first guide 11 is separated with the ratchet on prerotation vane 20, and along gathering sill 21 to left movement after again rotating to an angle relative to sleeve 13 under the guiding of prerotation vane 20, circulate with this, realize moving left and right of slide block 2.
See Fig. 2, Fig. 3, pedestal 1 described in the present embodiment has bathtub construction, and two symmetrical layouts of trough rim; On the left of pedestal 1, offer the spacing hole 15 arranged in left-right direction in trough rim, sleeve 13 is fixed in spacing hole 15; The bottom land of pedestal 1 offers the stopper slot 16 arranged in left-right direction, and is provided with the spacing lead 17 matched with stopper slot 16 in the bottom of slide block 2.
See Fig. 6, first guide 11 described in the present embodiment forms step-like structure by the pipe fitting that two diameters being arranged in same axis are different, and three gib block A18 are evenly equipped with on the lateral wall of the larger pipe fitting of diameter, one end that gib block A18 stretches to the first guide 11 step surface has ramp structure; Described second guide 12 has the pipe fitting identical with the first guide 11 stub end diameter, one end of pipe fitting is triangle dentalation, and the number of the triangle teeth of triangle dentalation is six, and on the tube wall of the second guide 12, be evenly equipped with three gib block B19s corresponding with triangle teeth, the pipe fitting that wherein diameter of the first guide 11 is less is inserted in the pipe fitting of the second guide 12, and the ramp structure of the gib block A18 end of the first guide 11 and the triangle dentalation of the second guide 12 engage each other; Described gib block A18 and gib block B19 is corresponding with gathering sill 21 respectively.
Specific works process of the present utility model is as follows:
(1) after jack body and switch module being assembled, equal plug-in mounting " Y " shape conducting strip 5 in each grid 4 mutually corresponding on each vertical direction, and together with being welded with surface-mounted integrated circuit 9 by the stitch 8 of " Y " shape conducting strip 5 lower end, now the stator 6 of " Y " shape conducting strip 5 upper end and moving plate 7 are in nature open configuration;
(2) the pin correspondence of integrated circuit (IC) chip is inserted in " V " shape mouth of plug-in mounting good " Y " shape conducting strip 5;
(3) " Y " shape conducting strip 5 is tightened up, guarantee the pin of integrated circuit (IC) chip and " Y " shape conducting strip 5 close contact, concrete operations are as follows: a, push switch head 14, second guide 12 moves right along gathering sill 21 and gives the first guide 11 axial active force to the right, first guide 11 starts to move right, and starts to rotate clockwise, see Fig. 7 under the guiding of prerotation vane 20 right-hand member ratchet; B, when the ratchet on the ramp structure and prerotation vane 20 of gib block A18 end on the first guide 11 engages each other, realize the location of the first guide and guiding-positioning structure, see Fig. 8, in the process, push rod 10 promotes slide block 2 and moves right under the effect of the first guide 11, thus the spacing between the moving plate 7 of " Y " shape conducting strip 5 and stator 6 is reduced, and the pin of locking integrated circuit (IC) chip, ensure that conductivity good between the pin of integrated circuit (IC) chip and surface-mounted integrated circuit 9;
(4) when integrated circuit (IC) chip being taken out from jack body, push switch head 14 again, see Fig. 9, second guide 12 moves right along gathering sill 21 and gives the first guide 11 axial active force to the right, first guide 11 starts to move right, until the ratchet on the first guide 11 on the ramp structure of gib block A18 end and prerotation vane 20 is separated from each other, again rotate clockwise under the guiding of the ratchet of the first guide 11 on prerotation vane 20, until the gib block A18 on the first guide 11 is slipped in gathering sill 21, now due to the tension force effect of " Y " shape conducting strip 5 in jack body, namely under " Y " shape conducting strip 5 starts restorable active force, slide block 2 begins through push rod 10 and promotes the first guide 11 and be moved to the left, until " Y " shape conducting strip 5 recovers nature open configuration, (can not open pull out force) like a cork integrated circuit (IC) chip is taken out from jack body.
Claims (3)
1. an integrated circuit (IC) chip socket, it is characterized in that: include the jack body be made up of pedestal, slide block and lid, pedestal, slide block and lid all offer front two rows in the corresponding grid arranged, " Y " shape conducting strip for accommodating chip pin is fitted with in grid, stator and the moving plate of " Y " shape conducting strip upper end are arranged in the grid on lid, the stitch of " Y " shape conducting strip lower end successively through the grid on slide block and pedestal, and is fixed on surface-mounted integrated circuit, the switch module horizontally slipped for controlling slide block is fitted with at the left end of jack body, push rod, the first guide, the second guide and sleeve that switch module is arranged successively by turning left from the right side vertically and switch head form, the left end of described push rod is inserted in the first guide, and the right-hand member of push rod is connected with slide block, described first guide and the second guide form ratchet structure, and are sleeved in sleeve, and the second guide is connected with switch head, described sleeve is fixed on pedestal, the madial wall of sleeve is provided with guiding-positioning structure, guiding-positioning structure has three prerotation vanes be distributed on sleeve madial wall, and be equipped with ratchet at the right-hand member of each prerotation vane, axial arranged gathering sill is formed between every two prerotation vanes, when after the pressing force that switch head is subject to the right, first guide and the second guide move right along gathering sill, prerotation vane leads to the first guide, first guide is separated with the second guide, and realize locating with the ratchet engagement on prerotation vane relative to after sleeve rotating certain angle, when after the pressing force that switch head is subject to the right again, the first guide is separated with the ratchet on prerotation vane, and along gathering sill to left movement after again rotating to an angle relative to sleeve under the guiding of prerotation vane.
2. a kind of integrated circuit (IC) chip socket according to claim 1, is characterized in that: described pedestal has bathtub construction, and two symmetrical layouts of trough rim; On the left of pedestal, offer the spacing hole arranged in left-right direction in trough rim, sleeve is fixed in spacing hole; The bottom land of pedestal offers the stopper slot arranged in left-right direction, and is provided with the spacing lead matched with stopper slot in the bottom of slide block.
3. a kind of integrated circuit (IC) chip socket according to claim 1, it is characterized in that: described first guide forms step-like structure by the pipe fitting that two diameters being arranged in same axis are different, and three gib block A are evenly equipped with on the lateral wall of the larger pipe fitting of diameter, one end that gib block A stretches to the first guide step surface has ramp structure; Described second guide has the pipe fitting identical with the first guide stub end diameter, one end of pipe fitting is triangle dentalation, and the number of the triangle teeth of triangle dentalation is six, and on the tube wall of the second guide, be evenly equipped with three gib block Bs corresponding with triangle teeth, the pipe fitting that wherein diameter of the first guide is less is inserted in the pipe fitting of the second guide, and the ramp structure of gib block A end of the first guide and the triangle dentalation of the second guide engage each other; Described gib block A is corresponding with gathering sill respectively with gib block B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520251468.8U CN204497415U (en) | 2015-04-24 | 2015-04-24 | A kind of integrated circuit (IC) chip socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520251468.8U CN204497415U (en) | 2015-04-24 | 2015-04-24 | A kind of integrated circuit (IC) chip socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204497415U true CN204497415U (en) | 2015-07-22 |
Family
ID=53576705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520251468.8U Expired - Fee Related CN204497415U (en) | 2015-04-24 | 2015-04-24 | A kind of integrated circuit (IC) chip socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204497415U (en) |
-
2015
- 2015-04-24 CN CN201520251468.8U patent/CN204497415U/en not_active Expired - Fee Related
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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: 20150722 Termination date: 20160424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |