CN2742589Y

CN2742589Y - Clip edge connector

Info

Publication number: CN2742589Y
Application number: CNU2004200713161U
Authority: CN
Inventors: 朱德祥
Original assignee: Lotes Guangzhou Co Ltd
Current assignee: Lotes Guangzhou Co Ltd
Priority date: 2004-07-08
Filing date: 2004-07-08
Publication date: 2005-11-23
Anticipated expiration: 2014-07-08

Abstract

The utility model discloses a clip edge connector, comprising a main body and an ear clip which is arranged at the one end of the main body. The ear clip comprises a connecting part and a fastening part which extends from the connecting part toward the direction which is distant from the main body. Compared with the prior art, the clip edge connector of the utility model is manufactured alone and is conveniently connected with the plastic body of the electric connector for processing conveniently. Furthermore, the ear clip can be removed for saving the space of the circuit board.

Description

Bayonet connector

[technical field]

The utility model relates to a kind of bayonet connector, is meant a kind of bayonet connector with earclip especially.

[background technology]

No. 558120 patent of TaiWan, China disclosed a kind of slot improvement of integrate shaped type interface card, this slot comprises the slot body and extends to form one from slot body one side and is down the elasticity snap portion of bending shape, this elasticity snap portion is provided with a stop section in inner select location, end then forms a pushing portion, and be corresponding in opposite directions with corresponding stop section, utilize the passing of pushing portion to make snap portion produce strain, make stop block form card and only combine with interface card side sheet.

Yet the prior art defective is: comparatively complicated because of inserting slot construction, one-body molded processing injection moulding is difficulty comparatively, loses time, and cost is higher.And if do not need snap portion, then the prior art then obviously takies than large space, has wasted space on the circuit board.

Therefore, be necessary to design a kind of novel bayonet connector, to overcome above-mentioned defective.

[summary of the invention]

The purpose of this utility model is to provide a kind of bayonet connector, and it is easy to process, and it is less to take up room.

In order to reach above-mentioned creation purpose, the utility model bayonet connector comprises main body and is installed in the earclip of main body one end that this earclip comprises connecting portion and the buckling parts that is extended away from the direction of main body by connecting portion court.

Compared with prior art, the utility model bayonet connector is made separately, and easy to connect with the plastic body of electric connector, is convenient to processing, and earclip can remove space on the saving circuit board.

[description of drawings]

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

Fig. 2 is the stereogram of earclip in the bayonet connector shown in Figure 1.

Fig. 3 is the exploded view of the utility model bayonet connector.

Fig. 4 is the stereogram at another visual angle of the utility model bayonet connector.

Fig. 5 is the constitutional diagram of the utility model bayonet connector and card.

Fig. 6 is an earclip and the exploded view that blocks combination in the utility model bayonet connector.

[embodiment]

Please refer to shown in Fig. 1 to 6, the utility model bayonet connector comprises main body 2 and is installed in the earclip 1 of main body 2 one ends.

Be provided with slot 20 in the middle of the main body 2, to hold card 3, a contiguous terminal appropriate position, both sides inwardly is provided with groove 21, fixes so that earclip 1 inserts.

Earclip 1 comprises connecting portion 11 and buckling parts 12.

Connecting portion 11 comprises one " ㄇ " shape body 110 and extends the projection 111 that forms relatively by these body 110 inward at both ends that this projection 111 can insert the groove 21 of main body 2, so that earclip 1 is fixedly connected on the plastic body 2.

Buckling parts 12 is to be formed towards extending away from the direction of main body by connecting portion 11 bodies 110 upper ends, thereby this buckling parts lower end 12 forms certain space, to be used to put other part.This buckling parts 12 comprises first arm 121 and second arm 122, forms conduit 120 between this first arm 121 and second arm 122, inserts for card 3.These first arm, 121 inboards are provided with stop block 13 in the position of adjacent end, can block and only block 3 to prevent that card 3 from making progress, and the upper surface of stop block 13 is an inclined-plane 131, thereby can guide card 3.Extension is provided with pulling part 14 and linkage part 15 to the end of this first arm 121 to both sides respectively, and wherein, linkage part 15 is roughly L-shaped, and its end is provided with an inside projection 150.Second arm, 122 ends are provided with position limiting structure 123, and this position limiting structure 123 is to be made of first projection, 124 and second projection 125 that is positioned at projection 150 both sides, moves within the specific limits with restriction projection 150, prevents that first arm 121 from fractureing because of excessively pulling.

During plug-in card 3, blocking 3 alignment 20 inserts, at this moment, the clamping part 31 that blocks 3 one ends can insert along the inclined-plane 131 of stop block 13 and only be fixed by stop block 13 cards, when wanting card taking 3, pull pulling part 14, this pulling part 14 can drive stop block 13 and linkage part 15 outwards moves together, stop block 13 is left from blocking 3 clamping part 31, thereby can easily card 3 be taken out.

Compared with prior art, because of earclip system in the utility model bayonet connector makes separately, so processing is much simple.Because of for the situation that does not need earclip, earclip can be set, thereby can significantly save the space of circuit board.

Claims

1. bayonet connector is characterized in that: this bayonet connector comprises main body and is installed in the earclip of main body one end, this earclip comprise connecting portion and by connecting portion towards the buckling parts that extends away from the direction of main body.

2. bayonet connector as claimed in claim 1 is characterized in that: this buckling parts system is formed by the extension of connecting portion upper end, and this buckling parts lower end forms certain space.

3. bayonet connector as claimed in claim 1 is characterized in that: this connecting portion comprises one " ㄇ " shape body and relatively extends the projection that forms by this body inward at both ends, and this projection can insert on the main body in the corresponding groove.

4. bayonet connector as claimed in claim 1 is characterized in that: this buckling parts is provided with stop block.

5. bayonet connector as claimed in claim 4 is characterized in that: this stop block upper surface is the inclined-plane.

6. bayonet connector as claimed in claim 1 is characterized in that: this buckling parts comprises first arm and second arm, forms conduit between this first arm and second arm, and this stop block is positioned on first arm.

7. bayonet connector as claimed in claim 6, it is characterized in that: extension is provided with pulling part and linkage part to this first arm end to both sides respectively, wherein, linkage part is roughly L-shaped, its end is provided with an inside projection, this second arm end is provided with position limiting structure, and it can limit projection and move within the specific limits.

8. bayonet connector as claimed in claim 7 is characterized in that: this this position limiting structure system is made of with second projection first projection that is positioned at the projection both sides.