CN201230010Y

CN201230010Y - Electric connector

Info

Publication number: CN201230010Y
Application number: CNU2008203008749U
Authority: CN
Inventors: 林暐智
Original assignee: Foxconn Kunshan Computer Connector Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Foxconn Kunshan Computer Connector Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2008-05-27
Filing date: 2008-05-27
Publication date: 2009-04-29
Anticipated expiration: 2018-05-27

Abstract

The utility model discloses an electric connector, which comprises a base, a plurality of conductive terminals which are positioned in the base, and a cover body which can relatively rotate between the opening position and the closing position of the base. An opening is arranged in the middle of the base; the periphery of the opening is provided with a plurality of concave grooves which sink towards the inside of the base; and supporting components are arranged in the concave grooved. The supporting components can prevent the conductive terminals from being damaged caused by excessive compression.

Description

Electric connector

[technical field]

The utility model relates to a kind of electric connector, especially a kind of electric connector that is used for connecting integrated circuit package on the circuit board that is installed on.

[background technology]

Reliability when guaranteeing that integrated circuit package uses, this integrated circuit package all needs to test by electric connector before use.This electric connector that is used for the testing integrated circuits assembly works long hours under hot environment usually, makes wherein to exist the integrated circuit package of defective to lose efficacy as early as possible.The test electric connector that is used for the testing integrated circuits assembly at present comprises polytype, No. 324868 patent of TaiWan, China of on January 1st, 2008 bulletin for example, it has disclosed a kind of electric connector of testing integrated circuits assembly, and it comprises pedestal and can be with respect to pedestal Unscrew or closed lid.Pedestal is provided with the opening that can hold integrated circuit package, is concaved with groove to pedestal around the opening, and this groove can provide a space, takes out the integrated circuit package that places in the opening manually or with apparatus for the user.Lid comprises first lid, second lid and crimp.When the lid rotation is fastened on the pedestal, owing to lid is crimped on the integrated circuit package, so but the decrement of management and control conducting terminal.Yet,,, can cause conducting terminal like this by excessive compression and then damage conducting terminal so the heap of these assemblies base tolerance can be bigger because lid comprises a plurality of assemblies.

Given this, be necessary to provide a kind of improved electric connector in fact, to overcome the defective of above-mentioned electric connector.

[utility model content]

The technical problem that the utility model solved provides and a kind ofly can management and control conducting terminal decrement prevent that the conducting terminal excess compression is damaged, and can reduce the electric connector of manufacturing cost.

For solving the problems of the technologies described above, the utility model provides a kind of electric connector, it comprise pedestal, the plurality of conductive terminals in pedestal and can with respect to pedestal open or make position between the lid that rotates, described pedestal middle part is provided with opening, and around openings is provided with some grooves to the pedestal sunken inside; Wherein, be provided with strutting piece in the described groove.

Compared with prior art, the utlity model has following advantage: at first owing in the groove of pedestal, be provided with strutting piece, lid can be connected on the strutting piece, this moment, the height with strutting piece was a benchmark, can get rid of the heap of electric connector lid and build the influence of tolerance conducting terminal, thereby prevent conducting terminal, and then damage conducting terminal by excessive compression; Secondly, when integrated circuit package or pedestal need be changed, the utility model did not need to change corresponding lid, only needed to change a strutting piece and just can make electric connector still realize good cooperation, can effectively reduce the electric connector manufacturing cost, install also more convenient simultaneously.

[description of drawings]

Fig. 1 is the stereogram of the utility model electric connector.

Fig. 2 is the exploded view of the utility model electric connector lid.

Fig. 3 is the exploded view of the utility model base of electric connector.

Fig. 4 is that the protuberance of lid pressure contact portion was connected to the generalized section of strutting piece after the assembling of the utility model electric connector cooperated.

[embodiment]

Consult Fig. 1 to shown in Figure 4, the utility model is a kind of electric connector, in order to integrated circuit package 4 being electrically connected on the circuit board (not icon), and can test the performance of integrated circuit package 4.This electric connector comprises pedestal 2, place the plurality of conductive terminals of pedestal 2 (not shown) and can be with respect to pedestal 2 Unscrews or closed lid 3.

Pedestal 2 comprises framework 20 and is located at the base 21 of framework 20 bottoms.Framework 20 is roughly rectangular, its middle part is provided with the opening 201 that can hold integrated circuit package 4, to framework 20 sunken insides and form four grooves, wherein the groove of pair of opposing is first groove 202 around the opening 201, and another is second groove 203 to the groove that is oppositely arranged.Be provided with strutting piece 204 in second groove 203, this strutting piece 204 is fixed in second groove 203 by screw 205.Base 21 is fixed in framework 20 bottoms, which is provided with plurality of terminals accepting hole (not label), provides support the supporting surface of integrated circuit package 4 simultaneously in order to fixed conductive terminals.

Lid 3 comprises first lid 31 and second lid 32.One end of first lid 31 articulates by framework 20 rotations of rotating shaft 6 with pedestal 2, and the other end articulates by rotating

shaft

34 and 32 rotations of second lid.First lid, 31 middle parts independently are embedded with crimp 310, and this crimp 310 and first lid 31 insert fixing from the side by latch (not shown).Crimp 310 comprises base portion 311 and pressure contact portion 312, and wherein base portion 311 embeds in first lid 31, with first lid 31 roughly in same horizontal plane, pressure contact portion 312 protrudes in base portion 311, the direction projection towards pedestal 2 is used for crimping integrated circuit package 4.Second groove 203 of pressure contact portion 312 corresponding pedestals 2 is provided with the protuberance 3120 that can be housed in second groove 203, and this protuberance 3120 can be connected on the strutting piece 204 of second groove 203.First lid, 31 middle parts are provided with through hole 3100, and heat abstractor 5 is provided with the contact-making surface 50 that extends through this through hole 3100.Second lid, 32 1 ends are provided with buckle 33, and buckle 33 can be held in lid 3 with pedestal 2 buttons.

Emphasis structure of the present utility model is: be provided with strutting piece 204 in second groove 203 of pedestal 2, when this electric connector and integrated circuit package 4 fit together, the part of management and control conducting terminal decrement is different with correlation technique, be to be benchmark at this moment with strutting piece 204, the decrement of coming the management and control conducting terminal with the crimp 310 of strutting piece 204 and lid 3, because the part of management and control conducting terminal decrement tails off, so, the heap base tolerance that influences the conducting terminal decrement diminishes, and can prevent that conducting terminal from being damaged by excess compression.The utility model also has an advantage to be: when integrated circuit package 4 gauges not simultaneously, or pedestal 2 is when needing to change, the utility model does not need to change corresponding lid, the strutting piece 204 that only needs to change different-thickness just can continue to reach good fit between pedestal 2 and the lid 3, can reduce the cost of electric connector like this, and change fairly simple.

Below only be preferred embodiment of the present utility model, other any improvement conversion of being done on the present embodiment basis also should not break away from the technical solution of the utility model.

Claims

[claim 1] a kind of electric connector, it comprise pedestal, the plurality of conductive terminals in pedestal and can with respect to pedestal open or make position between the lid that rotates; Described pedestal middle part is provided with opening, and around openings is provided with some grooves to the pedestal sunken inside, it is characterized in that: be provided with strutting piece in the described groove.
[claim 2] electric connector as claimed in claim 1 is characterized in that: described groove comprises a pair of first groove and another second groove to being oppositely arranged that is oppositely arranged.
[claim 3] electric connector as claimed in claim 2 is characterized in that: described strutting piece is located in second groove.
[claim 4] electric connector as claimed in claim 3 is characterized in that: described strutting piece is fixed in second groove by connector.
[claim 5] electric connector as claimed in claim 4 is characterized in that: described connector is a screw.
[claim 6] electric connector as claimed in claim 1 is characterized in that: described pedestal comprises framework and is located at the base of base of frame.
[claim 7] electric connector as claimed in claim 1 is characterized in that: described lid comprises first lid and second lid that is connected with first lid.
[claim 8] electric connector as claimed in claim 7 is characterized in that: described first lid middle part is provided with the crimp that independently is embedded, and described crimp comprises that the base portion that is embedded at first lid reaches the pressure contact portion towards pedestal direction projection.
[claim 9] electric connector as claimed in claim 8 is characterized in that: described pressure contact portion side convexes with the protuberance that can be contained in the groove.
[claim 10] electric connector as claimed in claim 7 is characterized in that: an end of described first lid and pedestal articulate, and an end of described second lid is provided with the buckle that lid can be held in the pedestal button.