CN2914374Y

CN2914374Y - Miniature compound connector

Info

Publication number: CN2914374Y
Application number: CNU2006201151071U
Authority: CN
Inventors: 刘明仁; 陈津佑
Original assignee: ANNUO ELECTRONICS Co Ltd
Current assignee: ANNUO ELECTRONICS Co Ltd
Priority date: 2006-05-10
Filing date: 2006-05-10
Publication date: 2007-06-20
Anticipated expiration: 2016-05-10

Abstract

The utility model relates to a miniature combined-type connector belonging to electromechanical field. The connector mainly comprises a base frame, a movable cover and a cover plate; the base frame has a first and a second holding groove thereon which are provided with terminals respectively, a concave groove and a fixing groove are arranged at lateral margin of the first holding groove, the concave groove and the fixing groove are matched and fixed with the protruding piece arranged on the movable cover, the movable cover is provided with a connection sheet which is fixedly connected with the protruding piece at lateral side of the base frame, the movable cover is fixed on the base frame and closely contacted with the first holding groove, a symmetric connection shaft is arranged at side of the first holding groove, the movable cover matches with the movable hole arranged at lateral margin of the movable cover via the connection shaft to move on the first holding groove, and the earthing plate arranged at lateral margin of the base frame is electrically connected with the protruding piece of the movable cover. The utility model is convenient for mounting and dismounting of SMI card, improves connection stability of SIM card and terminal, has good practicability, and can prevent interference and reduce noise.

Description

Miniature composite connector

Technical field

The utility model relates to electrical category, particularly a kind of miniature composite connector, refer to especially a kind of have provide SIM user identity module card and memory card to make the connector of plant.

Background technology

As shown in Figure 1, general connector A commonly used, it has the usefulness of a storage tank for SIM (Subscriber Identity Module user identity module) card F installing, and on this storage tank A1 a lid is arranged, supply fixedly SIM card F, but its lid A2 and storage tank A1 combination are the projection A4 that utilizes hole A3 on the lid A2 and storage tank A1 to extend to be combined, and its lid A2 can not do an action of moving, so when SIM card F plugs, cause user's inconvenience, even make the phenomenon that SIM card F comes off, need be improved.

The utility model content

The purpose of this utility model is to provide a kind of miniature composite connector, has solved that connector commonly used be difficult for to extract, plant SIM card and easily cause SIM card to come off and can't read and not have ground connection processing, easily causes problems such as noise interference.

The technical solution of the utility model is: connector mainly is by pedestal, removable cover and cover plate constitute, this pedestal is provided with one first storage tank and one second storage tank, this first storage tank and second storage tank respectively are provided with terminal, it is characterized in that: the first storage tank lateral margin is provided with groove and holddown groove, this groove is done to cooperate fixing with the projection that holddown groove and removable cover are provided with, this removable cover is extended with joint fastener, the convex body that this joint fastener and pedestal lateral margin extend is connected and fixed, the removable cover secure bond is on pedestal and fit tightly in first storage tank, this first storage tank avris is provided with the connecting axle of symmetry in addition, removable cover cooperates the movable span of removable cover lateral margin to be active on first storage tank by this connecting axle, and the ground strip of pedestal one lateral margin setting and the lug of removable cover are electrically conducted.

Advantage of the present utility model is: removable cover the facility SIM card of choosing or plant is set, SIM card firmly is connected to terminal, SIM card is inserted between the plural snap-latch piece of removable cover, has increased to connect compactness; Be provided with ground strip, reach the purpose that prevents to disturb, lower noise, practical.

Description of drawings:

Fig. 1 is connector schematic perspective view commonly used;

Fig. 2 is a schematic perspective view of the present utility model;

Fig. 3 is a perspective exploded view of the present utility model;

Fig. 4 to Fig. 7 is an embodiment schematic diagram of the present utility model.

Embodiment:

Shown in accompanying drawing 2 and accompanying drawing 3, the utility model connector B mainly is by pedestal C, removable cover D and cover plate E constitute, its pedestal C is provided with one first storage tank C1 and one second storage tank C2, be provided with plural terminals C3 in this first storage tank C1 and the second storage tank C2, and this first storage tank C1 and the second storage tank C2 are equiped with removable cover D and cover plate E respectively, wherein, this first storage tank C1 is provided with the connecting axle C6 of symmetry, be incorporated into the movable span D2 that removable cover D wears, and be provided with groove C4 and holddown groove C5 in the first storage tank C1 lateral margin, the projection D1 that this groove C4 and holddown groove C5 are provided with for removable cover D is connected and fits in the first storage tank C1 with fixing removable cover D, and this pedestal C lateral margin has extended several convex body C7 and a ground strip C8, removable cover D is extended with plural joint fastener D3, a plural number snap-latch piece D4 and a lug D5, ground strip C8 is corresponding to the position of the set lug D5 of removable cover D; This ground strip C8, removable cover D produce with contacting of ground strip C8 by lug D5 and to electrically conduct when covering, and make removable cover D form a ground state, reach the purpose that prevents to disturb, lower noise.

As accompanying drawing 4 to shown in the accompanying drawing 7, F is inserted among the plural snap-latch piece D4 of removable cover D with SIM (Subscriber Identity Module user identity module) card, and SIM card F is placed the inboard of removable cover D by snap-latch piece D4, and by the interlock of movable span D2 and connecting axle C6 and be its removable cover D to be done press work, make the projection D1 of its removable cover D be bonded to the groove C4 of the first storage tank C1 lateral margin, make this SIM card F fit in the plural terminals C3 of the first storage tank C1, wherein, this removable cover D is when downward pressing, do to contact and produce by set lug D5 and ground strip C8 and electrically conduct, make this removable cover D form a ground state, effectively to reach the purpose that prevents to disturb and lower noise, continuing has the removable cover D of SIM card F to advance towards a direction in device, make the projection D1 of removable cover D be advanced into holddown groove C5, make removable cover D secure bond in the first storage tank C1, and be pushed into several convex body C7 of pedestal C simultaneously by the plural joint fastener D3 of removable cover D, make in the removable cover D secure bond in pedestal C, fit tightly in the plural terminals C3 of the first storage tank C1 and then reach the purpose of conducting to reach SIM card F; Wherein, this pedestal C is provided with a cover plate E corresponding to the second storage tank C2, and this cover plate E is for the memory card G that covers second storage tank C2 installing, so that its memory card G reaches the purpose of conducting; This memory card G can be made as MMC (Multi Media Card Multi Media Card), Flash CARD flash storage card and relevant miniature storage card.

Claims

1, a kind of miniature composite connector, it is by pedestal, removable cover and cover plate constitute, this pedestal is provided with one first storage tank and one second storage tank, this first storage tank and second storage tank respectively are provided with terminal, it is characterized in that: the first storage tank lateral margin is provided with groove and holddown groove, this groove is done to cooperate fixing with the projection that holddown groove and removable cover are provided with, this removable cover is extended with joint fastener, the convex body that this joint fastener and pedestal lateral margin extend is connected and fixed, the removable cover secure bond is on pedestal and fit tightly in first storage tank, this first storage tank avris is provided with the connecting axle of symmetry in addition, removable cover cooperates the movable span of removable cover lateral margin to be active on first storage tank by this connecting axle, and the ground strip of pedestal one lateral margin setting and the lug of removable cover are electrically conducted.

2, a kind of miniature composite connector according to claim 1, it is characterized in that: the terminal and the memory card of said first storage tank connect.

3, a kind of miniature composite connector according to claim 1, it is characterized in that: the terminal and the SIM card of said first storage tank connect.

4, a kind of miniature composite connector according to claim 1, it is characterized in that: the terminal and the memory card of said second storage tank connect.

5, a kind of miniature composite connector according to claim 4 is characterized in that: said memory card is Multi Media Card, flash storage card and miniature storage card.