CN2718674Y

CN2718674Y - Locking and unlocking device for card reader

Info

Publication number: CN2718674Y
Application number: CN 200420071384
Authority: CN
Inventors: 冯彬
Original assignee: Creator China Tech Co ltd
Current assignee: Creator China Tech Co ltd
Priority date: 2004-07-07
Filing date: 2004-07-07
Publication date: 2005-08-17
Anticipated expiration: 2014-07-07

Abstract

The utility model relates to a locking and unlocking device for a card reader, comprising a card reader main body, a movable plate which is arranged on the card reader main body and can follow a card to move, a card locking hook which is driven by the movable plate to lock the card, and an unlocking device. A swing buckle which is used for locking the movable plate is provided between the movable plate and the unlocking device. The swing buckle is pivoted on the card reader main body, and a reset device is connected between the swing buckle and the card reader main body. The utility model is compared with prior art, the swing buckle which is used for locking the movable plate is provided between the movable plate and the unlocking device, and the locking and unlocking device for the card reader reliably locks the card; meanwhile, the locking and unlocking device for the card reader easily unlocks the card.

Description

The card reader locking and unlocking device

Technical field

The utility model relates to a kind of card reader locking and unlocking device.

Background technology

Pintle hook lock and unfreezing are the relations of a pair of contradiction in the existing product, and pintle hook lock is reliable, and pintle hook lock power is just essential big so, and promptly and releasing force requires greatly, this naturally will difficulty, otherwise also like this.The pintle hook lock release device of existing product is because the reliability of pintle hook lock is low, it is little to show as pintle hook lock power, anti-riot abilities etc. are very poor, so unfreezing power is less demanding, release device is simple and be entirely single unfreezing (electronic unfreezing), and unfreezing function unreliable (inextricable or puzzled) from opening and can not satisfy other modes separate card request (separating needs) as the power failure hand.Along with the requirement in market, product (dust storm, acidity, high low temperature, marine climate etc.) pintle hook lock under various environment requires more reliable, and anti-malice violence ability is strong, can tackle various accidents (having a power failure vibrations).

Summary of the invention

Technical problem to be solved in the utility model is, provides a kind of card reader locking and unlocking device at above-mentioned deficiency, in pintle hook lock unfreezing easily again simultaneously reliably.

Adopted following technical scheme for solving the problems of the technologies described above the utility model: provide a kind of card reader locking and unlocking device, comprise card reader body, be arranged on the card reader body trap that can move with card, drive to pin the pintle hook lock hook and the tripper of card by described trap, be provided with the pendulum button that is used to pin described trap between described trap and the tripper, described pendulum button is articulated on the card reader body, is connected with resetting means between itself and the card reader body.

Described pendulum button comprises swing arm, fastens arm and reset arm.Described swing arm is articulated on the web of card reader body, and corresponding described tripper.One side of described swing arm is provided with the fastening arm, and described fastening arm is corresponding with described trap.The opposite side of described swing arm is provided with reset arm, is connected resetting means between described reset arm and card reader body.Described tripper is the electronic driving lever of corresponding swing arm end by solenoid actuated.Described tripper also comprises the manual driving lever at corresponding swing arm middle part.Described resetting means is a back-moving spring.Described trap is arranged on the card reader body web versatilely by microscler mounting hole, keep out baffle plate when which is provided with work in the card leading edge, drive the activity of pintle hook lock hook trundle, buckle the banking pin of cooperation and be connected trap and the back-moving spring of card reader body with pendulum.Described baffle plate extend in the perforation of web front end, and extends in the card slideway of web opposite side; Described trundle is located on the vertical wall on the trap, and extends corresponding pintle hook lock hook laterally; Described pintle hook lock hook is articulated on the wing plate of card reader body, and the perforation of corresponding card reader body web rear end; Described pintle hook lock hook is provided with the gathering sill that cooperates with described trundle, is connected with the catapult that resets between described pintle hook lock hook and the card reader body.

Owing to adopted technique scheme, the utility model compared with prior art is provided with the pendulum button that is used to pin trap between trap and tripper, makes the card reader locking and unlocking device in pintle hook lock unfreezing easily again simultaneously reliably.In addition, the utility model also is provided with manual driving lever, manual unlocking in the time of can conveniently having a power failure.

Description of drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is the schematic perspective view of the utility model opposite side.

Fig. 3 is the schematic perspective view of the utility model under the pintle hook lock state.

Fig. 4 is the schematic perspective view of the utility model opposite side under the pintle hook lock state.

Fig. 5 is the pintle hook lock synoptic diagram of pintle hook lock unlock component of the present utility model.

Fig. 6 is the side-looking pintle hook lock synoptic diagram of pintle hook lock unlock component of the present utility model.

Fig. 7 is the release synoptic diagram of pintle hook lock unlock component of the present utility model.

Fig. 8 is the side-looking release synoptic diagram of pintle hook lock unlock component of the present utility model.

Fig. 9 is the structural representation that trundle of the present utility model cooperates with the pintle hook lock hook.

Embodiment

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail: as shown in Figures 1 to 4, the utility model comprises card reader body 1, card reader body 1 is made up of web 11 and two

wing plates

12,13, and

wing plate

12,13 is located at two relative edges of web 11 and vertical with web 11.One side of web 11 is provided with the pintle hook lock unlock component, the pintle hook lock unlock component mainly by trap 2, pintle hook lock hook 3, pendulum buckle 4, electronic driving lever 5 and manual driving lever 6 form.The opposite side of web 11 is provided with the slideway 8 that is used to plug card 7, and the front portion of slideway 8 is provided with retaining door 81, and corresponding retaining door 81 is provided with retaining door shell fragment 82.Wing plate 12 is provided with card director strip 83, can conveniently card 7 be inserted into slideway 8, and web 11 is provided with the contact 5 of corresponding card 7.

Trap 2 is for falling L shaped thin-slab construction, and it is installed on the fixed pin of web 11 by long convexity mounting hole 21, and trap 2 can moved on the stroke of mounting hole 21 length on the web 11.The front end of trap 2 is provided with the baffle plate 22 that bends inwards, and baffle plate 22 extend in the perforation 14 on the web 11, and extends in the slideway 3, can keep out card 7 forward positions in being plugged in slideway 8, and trap 2 is moved with card 7.The outside of trap 2 rear ends is provided with vertical wall 23, and vertical wall 23 is provided with outward extending trundle 24, and trundle 24 is used to drive 3 work of pintle hook lock hook.The inboard of trap 2 rear ends is provided with and puts button 4 banking pins that cooperate 25.Also be provided with a back-moving spring 9 that is connected with card reader body 1 on the trap 2, be used for when pendulum button 4 breaks away from banking pin 25, driving trap 2 and be returned to original state.

Pintle hook lock hook 3 is articulated on the pivot 33 on the wing plate 12 of card reader body 1, its front end is provided with the hook portion 31 that bends inwards, perforation 15 on the hook portion 31 corresponding webs 11 can be kept out the edge, card 7 back in being inserted in slideway 8 during work, card 7 is locked in the slideway 8.Pintle hook lock hook 3 rear ends are provided with arc guide groove 32, the trundle 24 on the gathering sill 32 corresponding traps 2, and when trap 2 moved, trundle 24 moved in gathering sill 32, drove 3 work of pintle hook lock hook.For making 3 work of pintle hook lock hook more effective, the rear end of pintle hook lock hook 3 can also be provided with the return catapult.

Pendulum button 4 comprises swing arm 41, fastens arm 42 and reset arm 43 as shown in Figure 5.The top of swing arm 41 is articulated on the web 11, and pendulum button 4 can be swung on web 11.Fasten arm 42 and be located at the right side of swing arm 41, its banking pin 25 with trap 2 is corresponding, hooks banking pin 25 when pintle hook lock, and trap 2 is fixing.Reset arm 43 is located at the left side of swing arm 41, which is provided with the back-moving spring 10 that is connected with card reader body 1, and pulling fastening arm 42 is fastened on the banking pin 25 of trap 2 during back-moving spring 10 work.The terminal correspondence of swing arm 41 is located at the electronic driving lever 5 by electromagnet 51 controls on the card reader body 1, and the middle part correspondence of swing arm 41 is located at manual driving lever 6 on the card reader body 1.Swing arm 41 can drive swing under the effect of electronic driving lever 5 or manual driving lever 6, make the disengaging that fastens arm 42 and banking pin 25.

Please together with reference to Fig. 6 to Fig. 9, pintle hook lock process of the present utility model is mainly to drive pintle hook lock hook 3 by trap 2 to finish, and when card 7 inserted the slideway 8 of card reader body 1, card 7 promoted baffle plate 22 and drives trap 2.Trundle 24 on the trap 2 slides along the gathering sill 32 of pintle hook lock hook 3, pintle hook lock hook 3 is moved down card 7 is locked in the slideway 8 of card reader body 1; Simultaneously, pendulum button 4 pulling force that are subjected to extension spring 10 automatically reset and pin banking pin 25, make trap 2 stop motions; Card 7 rests in the card reader body simultaneously, and pintle hook lock is finished.Bullet card process of the present utility model be by be contained in electromagnet 51 on the card reader body 1 drive electronic driving levers 5 or manually driving lever 6 push pendulum open and buckle 4, discharge banking pin 25 simultaneously; Trap 2 ejects card 7 automatically because of the pulling force that is subjected to back-moving spring 9.

Claims

1, a kind of card reader locking and unlocking device, comprise card reader body, be arranged on the card reader body trap that can move with card, drive to pin the pintle hook lock hook and the tripper of card by described trap, it is characterized in that being provided with between described trap and the tripper pendulum button that is used to pin described trap, described pendulum button is articulated on the card reader body, is connected with resetting means between itself and the card reader body.

2, card reader locking and unlocking device according to claim 1 is characterized in that described pendulum button comprises swing arm, fastens arm and reset arm.

3, card reader locking and unlocking device according to claim 2 is characterized in that described swing arm is articulated on the web of card reader body, and corresponding described tripper.

4, card reader locking and unlocking device according to claim 3 is characterized in that a side of described swing arm is provided with the fastening arm, and described fastening arm is corresponding with described trap.

5, card reader locking and unlocking device according to claim 4 is characterized in that the opposite side of described swing arm is provided with reset arm, is connected resetting means between described reset arm and card reader body.

6, card reader locking and unlocking device according to claim 3 is characterized in that described tripper is the electronic driving lever of corresponding swing arm end by solenoid actuated.

7, card reader locking and unlocking device according to claim 7 is characterized in that described tripper also comprises the manual driving lever at corresponding swing arm middle part.

8, card reader locking and unlocking device according to claim 1 or 5 is characterized in that described resetting means is a back-moving spring.

9, card reader locking and unlocking device according to claim 1, it is characterized in that described trap is arranged on the card reader body web versatilely by microscler mounting hole, keep out baffle plate when which is provided with work in the card leading edge, drive the activity of pintle hook lock hook trundle, buckle the banking pin of cooperation and be connected trap and the back-moving spring of card reader body with pendulum.

10, card reader locking and unlocking device according to claim 9 is characterized in that described baffle plate extend in the perforation of web front end, and extends in the card slideway of web opposite side; Described trundle is located on the vertical wall on the trap, and extends corresponding pintle hook lock hook laterally; Described pintle hook lock hook is articulated on the wing plate of card reader body, and the perforation of corresponding card reader body web rear end; Described pintle hook lock hook is provided with the gathering sill that cooperates with described trundle, is connected with the catapult that resets between pintle hook lock hook and the card reader body.