CN201230115Y

CN201230115Y - Electric connector

Info

Publication number: CN201230115Y
Application number: CNU2008203012744U
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: 2008-06-24
Filing date: 2008-06-24
Publication date: 2009-04-29
Anticipated expiration: 2018-06-24

Abstract

The utility model discloses an electric connector, which comprises a base, a bearing part and a cover; wherein, the base contains a plurality of conductive terminals and defines a containing cavity; the bearing part is located in the containing cavity of the base; and the cover is pivoted with the base. The bearing part comprises a bearing plate bearing a chip module and a positioning plate assembled on the bearing plate. A frame opening used to position the chip module is arranged in the middle of the positioning plate. The positioning plate and the bearing plate of the electric connector are separated from each other, so the electric connector can be matched with another chip module with a different dimension only by changing the positioning plate.

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 the chip module Performance Detection.

[background technology]

In the circuit that is made of several actives and passive component, in use safe and reliable in order to guarantee chip module, nearly all chip module must use electric connector to test before installation.Chip module is carried out long high temperature running, can make and exist the chip module of defective to lose efficacy as early as possible, eliminate thereby defective chip module screened, and the chip module by test just can be used safely after being assembled to electronic terminal product, can premature failure.Electric connector is used to accommodate chip module, and it is electrically connected to testing circuit board chip module is carried out high temperature running test.Previous electric connector generally comprises that the pedestal that contains plurality of conductive terminals and group are located on the pedestal and can be with respect to the lid of base motion.The roughly rectangular structure of pedestal is provided with the host cavity of accommodating chip module, is provided with the terminal conduit in the bottom of host cavity, in order to accommodate conducting terminal.The pedestal both sides are respectively arranged with the locking part and are used to articulate the articulated section of lid, and lid one side is provided with the snap close piece that cooperates with the locking part of pedestal, and snap close piece is fastened on the pedestal lid.

The pedestal of above-mentioned electric connector is the machine-shaping of general employing mould one in the course of processing, and processing procedure is comparatively simple.Only, because chip module is of a great variety and it is very fast to upgrade, the size of variety classes chip module is generally inequality, correspondingly needs to offer the new electric connector of client to meet customer need.In order to shorten the service time of electric connector, the general employing repaired back repeated use (hereinafter referred to as repairing a die) to accelerate the speed of new product mould development to the mould of producing electric connector in the prior art.So, the above-mentioned expense that repairs a die is higher, and required time is longer, still can not satisfy client's demand well, causes product competitiveness relatively poor.

So, be necessary above-mentioned electric connector is improved to solve the problems of the technologies described above.

[utility model content]

The purpose of this utility model is to provide a kind of electric connector that can be applicable to the different size chip module.

For reaching above-mentioned purpose, the utility model adopts following technical scheme: a kind of electric connector, be used to accommodate chip module, and it comprises pedestal and bearing part, described pedestal definition has the host cavity that holds chip module; Described bearing part is fixed in the host cavity of pedestal, and is provided with loading plate and location-plate, and loading plate has base plate, and location-plate is fixed on the base plate of loading plate, and the location-plate middle part is provided with the opening that is used for the positioning chip module.

Compared to prior art, the utility model electric connector has following beneficial effect: this electric connector can realize accommodating the purpose of the chip module of different size by the location-plate of changing bearing part simply.

[description of drawings]

Fig. 1 is the three-dimensional combination figure of the utility model electric connector electric connector.

Fig. 2 is the part three-dimensional exploded view of the utility model electric connector.

Fig. 3 is the three-dimensional exploded view of the utility model electric connector.

Fig. 4 is the exploded view of the utility model electric connector bearing part;

Fig. 5 is the constitutional diagram of the utility model electric connector bearing part.

[embodiment]

See also Fig. 1 to shown in Figure 2, be a kind of preferred embodiment of the utility model electric connector.Electric connector of the present utility model is assembled on the testing circuit board (not shown), is used to accommodate chip module 6.Electric connector comprises the pedestal 1 that contains plurality of conductive terminals (not shown), be housed in bearing part 2, the heat abstractor 3 in the pedestal 1 and be articulated in lid 4 on the pedestal 1.

Please join Fig. 2 to shown in Figure 5, the roughly rectangular structure of pedestal 1, it comprises diapire 11, is positioned at the sidewall 12 of diapire periphery and encloses the rectangle host cavity 10 that forms by diapire 11 and sidewall 12.Host cavity 10 is used to accommodate chip module 6, and pedestal 1 is provided with plurality of terminals conduit 13 on the diapire below the host cavity 10 11, in order to accommodate conducting terminal (not shown).The relative both sides of one end of pedestal 1 are provided with two projections 14, and the medial surface of projection 14 is provided with the axis hole (not label) that runs through and passes for axle 16.

Lid 4 is one-body molded by metal material, is provided with two outwards outstanding auxiliary sections 40 in the relative both sides of lid 4 one ends, and each auxiliary section 40 is provided with the axis hole 41 that side direction runs through, and passes so that this lid 4 is pivoted on the pedestal 1 for axle 16.The other end of lid 4 is articulated with locker 42, and this locker 42 can be positioned at a closure state with lid 4 snap closes to pedestal 1.Heat abstractor 3 is fixed on the lid 4 by a connecting rod 30, and rotates with respect to pedestal 1 with lid 4.Lid 4 roofs form a peristome 43 and pass for heat abstractor 3 parts.

Bearing part 2 is housed in host cavity 10 bottoms of pedestal 1, it comprises that loading plate 20 and group are located at the location-plate 22 on the loading plate 20, loading plate 20 comprises the base plate 201 that is used for carries chips module 6 and is positioned at around the base plate 201 and the frame 202 that upwards protrudes out, and base plate 201 is provided with the corresponding terminal hole (not shown) of terminal conduit 13 of some and pedestal 1.Base plate 201 is provided with some draw-in grooves 203 respectively near its four corners.Loading plate 20 is provided with the button gripping arm 204 of some downward extensions in the outside in its four corners, be used for loading plate 20 is fixed in the pedestal 1.

Location-plate 22 is formed with an opening 220 in the middle part of it in the form of sheets, chip module 6 can be positioned in it.Location-plate 22 is provided with some trips 221 that protrude out from its bottom surface downwards.The draw-in groove 203 corresponding buckles of described trip 221 and loading plate 20 are to be fixed on location-plate 22 on the base plate 201 of loading plate 20, and the frame 202 with loading plate 20 positions simultaneously.

Please join Fig. 2 and shown in Figure 5, during the assembling of the utility model electric connector, in advance terminal (not shown) is arranged in the pedestal 1, location-plate 22 is fixed on the loading plate 20, the bearing part 2 that will assemble again is placed in the host cavity 10 of pedestal 1; Heat abstractor 3 is assembled on the lid 4, then lid 4 is pivoted on the pedestal 1 by axle 16, promptly finish assembling.Can put into chip module 6 when lid 4 is opened, closed then lid 4 also utilizes locker 42 that lid 4 is latched in this make position.

Electric connector of the present utility model adopts bearing part 2 to come positioning chip module 6, change electric connector in the known techniques in the past with the direct positioning chip module of the host cavity of pedestal, overcome the deficiency that the electric connector in the known techniques can only be applicable to a kind of chip module of specific dimensions.And the bearing part 2 of electric connector of the present utility model is two formulas, when the electric connector in the needs use present embodiment is accommodated the chip module 6 of different size, only need the location-plate 22 corresponding replacings of bearing part 2 are got final product, increased the utilance of product, and changed conveniently.

Claims

[claim 1] a kind of electric connector is used to accommodate chip module, and it comprises pedestal and bearing part, and described pedestal definition has the host cavity that holds chip module; Described bearing part is fixed in the host cavity of pedestal, it is characterized in that: bearing part is provided with loading plate and location-plate, and loading plate has base plate, and location-plate is fixed on the base plate of loading plate, and the location-plate middle part is provided with the opening that is used for the positioning chip module.
[claim 2] electric connector as claimed in claim 1, it is characterized in that: the base plate of loading plate is used for the carries chips module, which is provided with some draw-in grooves, the bottom surface correspondence of described location-plate is provided with some trips that cooperate with the draw-in groove of loading plate, so that location-plate is installed on the base plate of loading plate.
[claim 3] electric connector as claimed in claim 2 is characterized in that: loading plate is provided with the button gripping arm of some downward extensions, and described button gripping arm is fixed on bearing part the host cavity bottom of pedestal.
[claim 4] electric connector as claimed in claim 3 is characterized in that: loading plate has upwards protruded out frame around base plate, location-plate can position by frame.
[claim 5] electric connector as claimed in claim 4 is characterized in that: further comprise lid, lid one end is pivoted on the pedestal, and the other end is articulated with the locker of lid snap close to the pedestal.
[claim 6] electric connector as claimed in claim 5 is characterized in that: further comprise the heat abstractor that is fixed on the lid.
[claim 7] electric connector as claimed in claim 3 is characterized in that: the replaceable location-plate of this electric connector is to accommodate the different chip module of another size.