CN2745238Y

CN2745238Y - Dismountable CPU socket

Info

Publication number: CN2745238Y
Application number: CN 200420094725
Authority: CN
Inventors: 李重志
Original assignee: 蔡添庆
Priority date: 2004-11-02
Filing date: 2004-11-02
Publication date: 2005-12-07
Anticipated expiration: 2014-11-02

Abstract

The utility model relates to a dismountable CPU socket, compising a main body and a lower cover. An inverse buckle is arranged between the front part of the main body and the lower cover. An elastic inverse buckle is arranged between the tail part of the main body and the lower cover. One side of a plug has a shape matching with the inner wall of the inverse buckle of the main body. The other side of the plug is provided with a fastener. The plug is inserted into a movable groove of the elastic inverse buckle on the tail part. The fastener on the front end of the plug is clamped on an inverse buckle step of the main body. The protrudent effect of the utility model is that the main body and the lower cover is convenience in dismounting and the phenomenon of terminal tin pins damaged by touching a PCB mainboard is not generated.

Description

The disassembling CPU socket

Technical field:

The utility model relates to the CPU socket technical field, more specifically to being convenient to CPU socket fastening and that take out.

Background technology:

CPU socket is made up of main body and lower cover, and CPU socket generally is to take hot melting way to be fixed to down main body to cover.1), with hot melting way main body is fixed on down and covers its weak point is:, must destroy main body, just can separate main body, lower cover.2), the lower body part of CPU socket is to expose some terminals of main body, when socket was installed to the PCB mainboard, if do not ajust the position of CPU socket, terminal tin pin can be run into the PCB mainboard and be impaired.

The utility model content:

Technical problem to be solved in the utility model overcomes above-mentioned CPU socket main body and the inseparable deficiency of lower cover, and a kind of main body and the dismountable CPU socket of lower cover are provided.

Technology solution of the present utility model is:

The disassembling CPU socket, form by main body and lower cover, be provided with back-off between body front part and the lower cover, be provided with the elasticity back-off between main body afterbody and the lower cover, stopper simultaneously has the shape that matches with main body back-off inwall, the stopper another side has buckle, and stopper is inserted in the loose slot of afterbody elasticity back-off, and the buckle screens of stopper front end is on the back-off step of main body.

Described stopper is manufactured by the rubber-like plastic material.

Described main body is provided with socle, and the height that socle exposes main body surpasses the height that terminal exposes main body.

Described socle and main body perfusion are as a whole.

Be provided with two back-offs between described body front part and the lower cover, be provided with two back-offs between described main body afterbody and the lower cover.

The centre of described stopper has square hole, and buckle is injection-moulded in the square hole top and stretches out the table plane that stopper contacts with main body.

Outstanding effect of the present utility model is:

1), the utility model can be dismantled main body and lower cover easily.

2), on main body, established socle, make the tin pin of CPU socket terminal can locate the location hole that inserts the PCB mainboard, protect terminal tin pin simultaneously, terminal tin pin can not take place run into the PCB mainboard and impaired phenomenon.

Description of drawings

Accompanying drawing 1 is looked up the decomposition texture schematic diagram that direction is seen for the utility model from side

Accompanying drawing 2 is looked up the combining structure schematic diagram that direction is seen for the utility model from side;

Structural representation when accompanying drawing 3 is corkage;

Accompanying drawing 4 is overlooked the combining structure schematic diagram that direction is seen for the utility model from side

Accompanying drawing 5 is the annexation figure of main body, lower cover, stopper;

Accompanying drawing 6 is the schematic perspective view of stopper;

Accompanying drawing 7 is for changing the stopper schematic perspective view that angle is observed.

Embodiment

Embodiment, see Fig. 1～7, the disassembling CPU socket is made up of main body 1 and lower cover 2, is provided with two back-offs 3 between body front part and the lower cover, be provided with two elasticity back-offs 4 between main body afterbody and the lower cover, stopper 5 one side has the shape that matches with main body back-off inwall, and stopper 5 another sides have buckle 51, stopper 5 be inserted in the loose slot 42 of afterbody elasticity back-off 4 and buckle 51 screens of stopper 5 front ends on the back-off step 11 of main body 1, in addition, afterbody elasticity back-off 4 is hooked on the lower cover 2.Stopper 5 is made by the rubber-like plastic material.Main body 1 is provided with socle 6, and the height that socle 6 exposes main body surpasses the height that terminal exposes main body.Described socle 6 is as a whole with main body 1 perfusion.The centre of stopper 5 has square hole 52, and buckle 51 is injection-moulded in square hole 52 tops and stretches out the table plane 53 that stopper 5 contacts with main body 1.

Operation principle: be provided with four back-offs 3,4 between main body 1 and the lower cover 2, anterior two back-offs 3 are stiff, two back-offs of afterbody are elasticity back-off 4, because afterbody back-off 4 is flexible, main body 1 is buckled in down by four back-offs 3,4 and covers easily, at this moment, two stoppers 5 is injected in the loose slot of elasticity back-off 4 between main body afterbody and the lower cover, 4 resiliences of restriction elasticity back-off, main body just can be securely fixed in down and cover.Stopper 5 one sides have the shape that matches with main body back-off inwall, stopper 5 another sides have buckle 51, stir buckle 51 with instrument from main body stopper dismounting groove 41, and stopper buckle 51 can pull away from the back-off step 11 of main body 1, can unload stopper 5 this moment, and main body 1 just can be separated lower cover 2.Compared with prior art, prior art is with hot melting way main body 1 to be fixed on the lower cover 2, must destroy main body 1, just can separate main body 1, lower cover 2.As seen, the utility model the tightening up and separating of realization body 1 and lower cover 2 at an easy rate.

The centre of stopper 5 has square hole 52, and buckle 51 is injection-moulded in square hole 52 tops and stretches out the table plane 53 that stopper 5 contacts with main body 1.Buckle 51 high resiliences of the stopper 5 of Zhi Zuoing like this, when in the loose slot 42 that stopper 5 is inserted elasticity back-off 4 between main body afterbodys and the lower cover 2, buckle 51 can be taken in the square hole 52 more conveniently, ejects screens then on the back-off step 11 of main body 1.

Socle 6 at first can play the positioning and guiding effect, help socket to be installed on the pcb board swimmingly, the height that socle 6 exposes main body 1 surpasses the height that terminal exposes main body 1, be socle than terminal height, when socket was installed to the PCB mainboard, socle 6 can be earlier near the PCB mainboard, inject the location hole on the PCB mainboard then, the guiding CPU socket is smooth and easy to install on the PCB mainboard, prevents terminal tin pin owing to do not put on right position, and it is crooked impaired to run into the PCB mainboard.

Claims

1, disassembling CPU socket, form by main body (1) and lower cover (2), it is characterized in that: be provided with back-off (3) between body front part and the lower cover, be provided with elasticity back-off (4) between main body afterbody and the lower cover, stopper (5) one side has the shape that matches with main body back-off inwall, stopper (5) another side has buckle (51), and stopper (5) is inserted in the loose slot (42) of main body afterbody elasticity back-off (4), and buckle (51) screens of stopper (5) front end is on the back-off step (11) of main body (1).

2, detachable CPU socket according to claim 1 is characterized in that: stopper (5) is made by the rubber-like plastic material.

3, detachable CPU socket according to claim 1 is characterized in that: main body (1) is provided with socle (6), and the height that socle (6) exposes main body exposes the height of main body (1) above terminal.

4, detachable CPU socket according to claim 1 is characterized in that: described socle (6) is as a whole with main body (1) perfusion.

5, detachable CPU socket according to claim 1 is characterized in that: be provided with two back-offs (3) between described body front part and the lower cover, be provided with two elasticity back-offs (4) between institute's main body afterbody and the lower cover.

6, detachable CPU socket according to claim 1 is characterized in that: the centre of stopper (5) has square hole (52), and buckle (51) is injection-moulded in square hole (52) top and stretches out the table plane (53) that stopper (5) contacts with main body (1).