CN202142665U

CN202142665U - Electrical connector assembly

Info

Publication number: CN202142665U
Application number: CN201120228372U
Authority: CN
Inventors: 刘安其; 王华财
Original assignee: Suyin Electronics Dongguan Co Ltd
Current assignee: Suyin Electronics Dongguan Co Ltd
Priority date: 2011-07-01
Filing date: 2011-07-01
Publication date: 2012-02-08
Anticipated expiration: 2021-07-01

Abstract

The utility model discloses an electrical connector assembly, including a connector body and an absorption plate. Two sides of the connector body are provided with blocks; the absorption plate includes a main body and extension portions formed by the outward extension of the main body; the extension portions are provided with clamp hooks corresponding to the blocks; the clamp hooks are clamped with the blocks tightly; two sides of the main body are respectively provided with elastic arms; the elastic arms are connected with the extension portions and pull the clamp hook portions; each elastic arm includes a hanging arm and an operation block which is convenient to be nipped by hands; the operation block is vertically connected with the end portion at one side of a hanging arm, and the end of the hanging arm at the other side is connected to the intermediate portion of the extension portion; the extension portion is connected with the main body through two edges; two sides of the main body are also respectively provided with nipping press blocks corresponding to the operation blocks, and a changeable distance is provided between the corresponding operation block and nipping press block; when the operation blocks and the nipping press blocks are nipped lightly, the clamp hooks spread automatically to be disengaged from the blocks; and the dismounting of the absorption plate is simple, convenient, fast and labor-saving, and the labor-consuming and inconvenient disadvantage is avoided in the traditional absorption plate that two extension portions requires nipping and pulling upward simultaneously in dismounting.

Description

Electric coupler component

Technical field

The utility model is about a kind of electric coupler component, is specifically related to a kind of electric coupler component that is used to electrically connect chip module to printed circuit board (PCB).

Background technology

Usually; When being welded in electric connector on the circuit board, industry prefers to use generally that a kind of vacsorb device holds electric connector so that through effectively being positioned it on circuit board, still by mechanically actuated operation; Be not provided with the smooth flat that can supply the vacsorb device to draw because of electric connector; So, accomplish suction operation through the sucking plate that is installed on the electric connector usually, realize the transportation and the assembling high speed of electric connector with this.

Existing electric coupler component comprises connector body and is covered on the sucking plate on the connector body; Said sucking plate comprises base portion and from the extended extension of base portion; Extension is pasting the electric connector both sides down and is being extended with biside plate, and opposite face is provided with several trips in the biside plate bottom; And corresponding each trip in lower end, connector body two side is provided with several fixture blocks, and each fixture block is interlocked with corresponding trip respectively.

Yet; It is not enough below the electric coupler component of said structure exists: when sucking plate is taken off from connector body; Need pinch two extensions upwards pulls out sucking plate simultaneously; Make trip and the fixture block required dynamics that is separated bigger, cause the operator can't pick and place this sucking plate easily, it is neither laborsaving also inconvenient to operate.

The utility model content

In view of this, the utility model is to the disappearance of prior art existence, and its main purpose provides a kind of electric coupler component, makes simple and convenient, the quick leicht fallen D/A of picking and placeing of sucking plate.

For realizing above-mentioned purpose, the utility model adopts following technical scheme:

A kind of electric coupler component comprises connector body and sucking plate, and said connector body both sides are provided with fixture block; Said sucking plate comprises the extension that main body and autonomous agent stretch out and form; The corresponding fixture block of this extension is provided with trip, this trip fastening fixture block, and said main body both sides are respectively equipped with elastic arm; This elastic arm is connected with extension and holds the trip position, and elastic arm comprises a cantilever and the operating block that makes things convenient for hand to pinch; The main body both sides also respectively the respective operations piece be installed with and pinch briquetting, and operating block and pinch and have movable space between the briquetting, when gently pinching operating block and pinching briquetting, this trip self-relaxation and fixture block disengagement.

As a kind of preferred version, said sucking plate both sides are provided with through hole, and above-mentioned cantilever and operating block are arranged in this through hole.

As a kind of preferred version, said operating block is vertically connected on a side end of cantilever, and the end side of cantilever is connected with extension.

As a kind of preferred version, said extension is connected with main body through two edges, and above-mentioned cantilever is connected in the middle of the extension, and about two edges between form perforate.

As a kind of preferred version, said main body middle part upwards is provided with a boss, and the above-mentioned briquetting of pinching extends upward formation from the side edge of boss.

As a kind of preferred version, said two pinch and are equipped with the radiate heat and ventilate hole that connects to the sucking plate bottom surface on the briquetting opposed inside wall.

As a kind of preferred version, said two pinch briquetting is provided with limited step towards the sidewall of operating block, is provided with the card article that cooperates with this limited step corresponding to the aforesaid operations piece.

As a kind of preferred version, the fixture block that said connector body both sides are provided with is an asymmetric distribution.

After the utility model adopts technique scheme; Its beneficial effect is; Be installed with in sucking plate main body both sides and pinch briquetting, and be provided with elastic arm with keeping a determining deviation, because this elastic arm is connected with the extension of sucking plate and holds trip with pinching briquetting; When gently pinching operating block and elastic arm; The fixture block of trip self-relaxation and connector body both sides is thrown off, and makes more simple and convenient, the quick and leicht fallen D/A of retracting of sucking plate, avoids retracting of traditional sucking plate need pinch two extensions and upwards pulls out simultaneously to cause and not only require great effort but also the drawback of inconvenience.

Be architectural feature and the effect of more clearly setting forth the utility model, come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment.

Description of drawings

Fig. 1 is the package assembly sketch map of the embodiment of the utility model;

Fig. 2 is the decomposing schematic representation of the embodiment of the utility model;

Fig. 3 is another visual angle figure of Fig. 2;

Fig. 4 is the schematic bottom view of the sucking plate of the utility model.

The accompanying drawing identifier declaration:

10, connector body 11, matrix

121, left side wall 122, right side wall

123, front side wall 124, rear wall

13, host cavity 14, wide breach

15, small gap 16, first draw-in groove

17, second draw-in groove 18, the 3rd draw-in groove

20, sucking plate 211, boss

21, main body 212, through hole

22, extension 221, first trip

222, second trip 223, the 3rd trip

23, pinch briquetting 231, radiate heat and ventilate hole

232, limited step 24, elastic arm

241, cantilever 242, operating block

243, card article 25, edge strip

26, perforate.

Embodiment

The utility model is a kind of electric coupler component that can be used for chip module is electrically connected to printed circuit board (PCB); Please referring to figs. 1 through shown in Figure 4; The concrete structure that it has demonstrated the embodiment of the utility model comprises that connector body 10 and button are held in the sucking plate 20 on the connector body 10.

At first, the front, rear, left and right of being mentioned in the present embodiment all with direction shown in Figure 1 as benchmark, below earlier the concrete structure of this electric connector is described in detail, its method for using is described again.

Particularly, said connector body 10 is greatly to rectangular, and it comprises that matrix 11 reaches upwardly extending sidewall facing each other around matrix 11, is respectively left side wall 121, right side wall 122, front side wall 123 and rear wall 124.The common host cavity 13 of accommodating chip module that forms of matrix 11 and each sidewall.Wherein left side wall 121 is respectively equipped with a wide breach 14 with right side wall 122 middle parts; Wide breach 14 both sides are provided with to spacing small gap 15 respectively; One first draw-in groove 16 and one second draw-in groove 17 are set respectively on the left side wall 121 between wide breach 14 and the small gap 15; Wide breach 14 lower ends at right side wall 122 are provided with one the 3rd draw-in groove 18; Thereby the 3rd draw-in groove 18 on first draw-in groove 16, second draw-in groove 17 and the right side wall 122 of connector body 10 left side walls 121 forms unsymmetric structures, installs with the mistake of avoiding sucking plate 20.

And said sucking plate 20 comprises the extension 22 that main body 21 and autonomous agent 21 both sides extend outward; Has a boss 211 in the middle of the main body 21; The left and right sides of boss 211 is provided with a through hole 212; This boss 211 is pinched briquetting 23 towards the both sides of through hole 212 along extending upward out from the bottom respectively; This is pinched briquetting 23 and is rectangular strip, pinches to be equipped with on briquetting 23 opposed inside to connect in two and pinches briquetting 23 to the radiate heat and ventilate hole 231, two of sucking plate 20 bottom surfaces and on the sidewall of through hole 212, have limited step 232.Main body 21 both sides are also pinched briquetting 23 respectively relatively and are provided with elastic arm 24, and this elastic arm 24 comprises a cantilever 241 and one and cantilever 241 ends operating block 242 connected vertically, cooperate when this operating block 242 is used to pick and place sucking plate 20 to pinch briquetting 23 and be affectedly bashful.Said cantilever 241 all is arranged in the through hole 212 of pinching briquetting 23 left and right sides with operating block 242, and operating block 242 and pinch between the briquetting 23 and have movable space, and said operating block 242 is provided with the card article 243 that matches with limited step 232.Two edges 25 about said extension 22 passes through is connected with main body 21, and above-mentioned cantilever 241 is connected in the middle of the extension 22, and about two edges 25 between be formed with perforate 26 respectively; And sucking plate 20 left side extensions 22 two ends are extended first trip 221 and second trip 222 respectively downwards; First trip 221 and second trip 222 are interlocked with first draw-in groove 16 and second draw-in groove 17 of connector body 10 left side walls 121 respectively; And the downward one in the bottom surface of right side extension 22 is extended with a side wall; The 3rd draw-in groove 18 that the bottom of this side wall is provided with the 3rd trip 223, the three trips 223 and electric connector 20 right side walls 122 fastens.

In the use; In the time will sucking plate 20 being taken off from connector body 10; Can pinch the operating block 242 on sucking plate 20 surfaces and pinch briquetting 23 with two have gentle hands respectively; Because to pinch briquetting 23 fixed, operating block 242 drives cantilever 241 and affects extension 22 upwards to carry under the effect of power, when the card article 243 of operating block 242 by the limited step 232 last times of block at operating block 242; First trip 221, second trip 222 and the 3rd trip 223 self-relaxations and corresponding first draw-in groove 16, second draw-in groove 17, the 3rd draw-in groove 18 break away from, and up carry sucking plate 20 and get final product this moment.

In the time will sucking plate 20 being buckled in connector body 10; Earlier sucking plate 20 is placed on the connector body 10; Gently pinch operating block 242 again and pinch briquetting 23; First trip 221, second trip 222 and the 3rd trip 223 that makes sucking plate 20 unclamps hand this moment over against first draw-in groove 16, second draw-in groove 17, the 3rd draw-in groove 18, each trip promptly automatically with each fixture block fastening.

The design focal point of the utility model is; Be installed with in sucking plate main body both sides and pinch briquetting, and be provided with elastic arm with pinching briquetting with keeping a determining deviation, this elastic arm is connected with the extension of sucking plate and holds trip; Gently pinch simultaneously operating block and elastic arm; Trip self-relaxation and fixture block are thrown off, and make more simple and convenient, the quick and leicht fallen D/A of retracting of sucking plate, avoid retracting of traditional sucking plate need pinch two extensions and upwards pull out simultaneously and not only require great effort but also the drawback of inconvenience.

The above; It only is the preferred embodiment of the utility model; Be not that the technical scope of the utility model is done any restriction; So every technical spirit according to the utility model all still belongs in the scope of the utility model technical scheme any trickle modification, equivalent variations and modification that above embodiment did.

Claims

1. an electric coupler component comprises connector body and sucking plate, and said connector body both sides are provided with fixture block; Said sucking plate comprises the extension that main body and autonomous agent stretch out and form; The corresponding fixture block of this extension is provided with trip, and this trip fastening fixture block is characterized in that: said main body both sides are respectively equipped with elastic arm; This elastic arm is connected with extension and holds the trip position, and elastic arm comprises a cantilever and the operating block that makes things convenient for hand to pinch; The main body both sides also respectively the respective operations piece be installed with and pinch briquetting, and operating block and pinch and have movable space between the briquetting, when gently pinching operating block and pinching briquetting, this trip self-relaxation and fixture block disengagement.

2. electric coupler component according to claim 1 is characterized in that: said sucking plate both sides are provided with through hole, and above-mentioned cantilever and operating block are arranged in this through hole.

3. electric coupler component according to claim 1 is characterized in that: said operating block is vertically connected on a side end of cantilever, and the end side of cantilever is connected with extension.

4. electric coupler component according to claim 1 is characterized in that: said extension is connected with main body through two edges, and above-mentioned cantilever is connected in the middle of the extension, and about two edges between form perforate.

5. electric coupler component according to claim 1 is characterized in that: said main body middle part upwards is provided with a boss, and the above-mentioned briquetting of pinching extends upward formation from the side edge of boss.

6. electric coupler component according to claim 1 is characterized in that: said two pinch and are equipped with the radiate heat and ventilate hole that connects to the sucking plate bottom surface on the briquetting opposed inside wall.

7. electric coupler component according to claim 1 is characterized in that: said two pinch briquetting is provided with limited step towards the sidewall of operating block, is provided with the card article that cooperates with this limited step corresponding to the aforesaid operations piece.

8. electric coupler component according to claim 1 is characterized in that: the fixture block that said connector body both sides are provided with is an asymmetric distribution.