CN2665786Y

CN2665786Y - Slot connector structure

Info

Publication number: CN2665786Y
Application number: CN 200320118384
Authority: CN
Inventors: 罗丞启
Original assignee: QIANGJUN ELECTRONIC TECHNOLOGY (SHENZHEN) CO LTD
Current assignee: QIANGJUN ELECTRONIC TECHNOLOGY (SHENZHEN) CO LTD
Priority date: 2003-11-19
Filing date: 2003-11-19
Publication date: 2004-12-22
Anticipated expiration: 2013-11-19

Abstract

The utility model discloses a slot connector structure; the technical problem to be solved is to avoid the contact sliding from being generated between a PC card and a terminal to influence the conduction and prevent the PC card from being dropped off. The slot connector structure comprises a slot main body which is connected with and inserted in the PC card that is connected and inserted in the slot; the retaining walls are arranged at the left and right ends of the slot main body; a channel along the vertical direction is arranged in the middle of the retaining wall and the grooves are arranged at two sides of the retaining wall; a corresponding fixture block is arranged at the front part of an ear clip and a projection which is convex forwards is arranged on the upper part of the ear clip. The adoption of cooperating the retaining wall with the ear clip with the fixture block and the projection leads the PC card to be positioned very well both along the X direction and along the Y direction and limits the movement of the PC card along the Z direction, and the connection of the PC card is reliable.

Description

The connector structure

Technical field

The utility model relates to a kind of connector, particularly a kind of connector that has automatic clamping, bales catch card and move back the card function.

Background technology

At present common connector structure as shown in Figure 1, the PC card directly inserts in the socket body, it has following limitation: 1. PC is not sticked into capable good location, may produce between PC card and the terminal because of vibration on X, Y direction and come in contact sliding phenomenon, influence conduction.2. on the Z direction, the PC card is not played due fixing, i.e. fastening effect, the PC card has the risk of coming off when being vibrated.3. do not possess to have and move back the card function automatically, as pull out and be subjected to force direction inclined to one side slightly in the card process, the machine plate is produced harmful effect.

Summary of the invention

The purpose of this utility model provides a kind of connector structure, thereby the technical matters that will solve is to avoid coming in contact between PC card and the terminal sliding influencing conduction and preventing that the PC card from coming off.

The utility model is by the following technical solutions: a kind of connector structure, comprise the socket body that patches the PC card, be plugged with the PC card in the slot, the two ends, the left and right sides of described socket body are provided with barricade, barricade central authorities have the passage of vertical direction, the both sides of barricade have groove, and the front portion of earclip is provided with corresponding fixture block, and the top of earclip is provided with outstanding forward projection.

Have to the symmetria bilateralis of the utility model barricade two grooves, the front portion of earclip is provided with two convex fixture blocks of corresponding symmetry, and the distance between the fixture block is less than the distance of groove.

The utility model earclip and socket body activity articulate, and the bottom of earclip vertical direction slot is provided with a grab.

The two ends of the utility model earclip are provided with coaxial guide pillar, and the barricade both sides are provided with corresponding post hole.

The utility model compared with prior art adopts barricade to match with the earclip that has fixture block and projection on socket body, makes PC be stuck in directions X and the Y direction all has good location, and limits its motion in the Z direction, connects reliably.

Description of drawings

Fig. 1 is a prior art STRUCTURE DECOMPOSITION synoptic diagram.

Fig. 2 is the utility model example structure decomposing schematic representation.

Fig. 3 is the utility model embodiment ear structural representation.

Fig. 4 is the utility model embodiment earclip structural representation.

Fig. 5 is a synoptic diagram before the utility model embodiment earclip advances.

Fig. 6 is that the utility model embodiment PC card moves back the card synoptic diagram.

Fig. 7 is that the utility model embodiment earclip is opened synoptic diagram.

Embodiment

Below in conjunction with drawings and Examples the utility model is described in further detail.As shown in Figure 2, connector structure of the present utility model comprises socket body 9, is plugged with PC card 8 in the slot, and the two ends, the left and right sides of socket body 9 are provided with fixedly ear's structure of PC card, and activity is articulated with earclip 1.As shown in Figure 3, ear's structure comprises vertical barricade 5 and is positioned at the grip block 11 of both sides, barricade 5 central authorities have the little groove of a vertical direction, make the two side of slot that the space of folding be arranged, and symmetrical grooves 7 is offered in the both sides that are positioned at barricade 5 on the position of grip block 11, and grip block 11 relative both sides offer post hole 10.As shown in Figure 4, earclip 1 comprises the projection 4 that is positioned at earclip 1 nock, the guide pillar 6 of both sides, earclip 1 middle part, grab 3 and two anterior fixture blocks 2 of earclip 1 bottom front end, two fixture blocks 2 are symmetrical arranged, fixture block front outline place is provided with chamfering in order to the distance of the distance between its importing groove 7, two fixture blocks 2 less than main body ear groove 7.

As shown in Figure 5, when PC card 9 inserts socket body 9, the grab 3 of earclip 1 contacts with the extension of PC card 9, be fade-in in the process at PC card 9, the grab 3 of earclip 1 is under downward power effect, earclip 1 is rotatablely moved with guide pillar 6, the fixture block 2 of earclip 1 inserts the grooves on two sides 7 of socket body 9 and forms wringing fit, socket body 9 produces clamping action, makes in draw-in groove 7 two sides and contracts, and PC card 9 is firmly clamped, effectively prevent from use to cause the motion of PC card 9 in X or Y direction because of vibration, just can therefore not produce opening circuit or loose contact between PC card 9 and terminal, this moment earclip 1 projection 4 fixing on the PC card 9 steadily, limit its motion in the Z direction.

As shown in Figure 6 and Figure 7, when need take out PC card 9, firmly pull open to both sides on the both sides of earclip 1, the grab 3 of earclip 1 is with guide pillar 6 rotations of earclip 1, and the extension at fixing direction jack-up PC card 9 can withdraw from PC card 9 automatically.

Claims

1. connector structure, comprise the socket body (9) that patches the PC card, be plugged with PC card (8) in the slot, it is characterized in that: the two ends, the left and right sides of described socket body (9) are provided with barricade (5), barricade (5) central authorities have the passage of vertical direction, the both sides of barricade (5) have groove (7), and the front portion of earclip (1) is provided with corresponding fixture block (2), and the top of earclip (1) is provided with outstanding forward projection (4).

2. connector structure according to claim 1, it is characterized in that: have to the symmetria bilateralis of described barricade (5) two grooves (7), the front portion of earclip (1) is provided with two convex fixture blocks (2) of corresponding symmetry, and the distance between the fixture block is less than the distance of groove.

3. connector structure according to claim 1 and 2 is characterized in that: described earclip (1) articulates with socket body (9) is movable, and the bottom of earclip (1) vertical direction slot is provided with a grab (3).

4. connector structure according to claim 3 is characterized in that: the two ends of described earclip (1) are provided with coaxial guide pillar (6), and barricade (5) both sides are provided with corresponding post hole (10).