CN213634516U

CN213634516U - Fingerprint identification equipment protection box

Info

Publication number: CN213634516U
Application number: CN202023093560.6U
Authority: CN
Inventors: 张志明
Original assignee: New Tripod Electronics Shenzhen Co ltd
Current assignee: New Tripod Electronics Shenzhen Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-07-06
Anticipated expiration: 2030-12-21

Abstract

The utility model belongs to the technical field of equipment protection boxes, in particular to a fingerprint identification equipment protection box, aiming at the problem that the existing cover plate is difficult to disassemble and inconvenient to replace, the utility model provides a scheme which comprises a base, two slide rails are arranged on the base, T-shaped racks are respectively and slidably arranged on the two slide rails, the same cover plate is fixedly arranged on the two T-shaped racks, first gears are respectively and rotatably arranged on the two slide rails, the two first gears are mutually meshed with the two T-shaped racks, screw rods are respectively and fixedly arranged on the two first gears, limiting rods are respectively and fixedly connected with the two screw rods, limiting springs are respectively and fixedly arranged on the two limiting rods, the two limiting springs are fixedly connected, a placing hole is arranged on the base, a rack is slidably arranged on the inner wall of the placing hole, a second gear is meshed on the rack, the utility model can rapidly replace the cover plate, saves resources, is simple to use and is convenient to operate.

Description

Fingerprint identification equipment protection box

Technical Field

The utility model relates to an equipment protection box technical field especially relates to a fingerprint identification equipment protection box.

Background

People often need to use fingerprint identification equipment such as an access controller and attendance checking in daily work and life. In order to protect the device, a protective box is usually arranged on the outside of the device, and the protective box, in particular a cover plate, can be damaged after use.

The cover plate in the prior art is difficult to detach and inconvenient to replace, the whole protection box is often replaced, waste is caused, and therefore the fingerprint identification equipment protection box is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of difficult disassembly and inconvenient replacement of the cover plate in the prior art and providing a fingerprint identification equipment protection box.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a fingerprint identification equipment protection box comprises a base, wherein two slide rails are arranged on the base, T-shaped racks are respectively arranged on the two slide rails in a sliding manner, a same cover plate is fixedly arranged on the two T-shaped racks, first gears are respectively and rotatably arranged on the two slide rails and are mutually meshed with the two T-shaped racks, screw rods are respectively and fixedly arranged on the two first gears, limiting rods are respectively and fixedly connected with the two screw rods in a threaded manner, limiting springs are respectively and fixedly arranged on the two limiting rods and are fixedly connected with each other, a placing hole is formed in the base, a rack is slidably arranged on the inner wall of the placing hole, a second gear is meshed with the rack, a rotating rod is fixedly arranged on the second gear, a rope collecting wheel is fixedly arranged on the rotating rod, two ropes are fixedly arranged on the rope collecting wheel, and baffles are respectively and fixedly arranged on the two ropes, the two baffles are connected with the two slide rails in a sliding way, one sides of the two baffles are fixedly provided with the extrusion springs, the two extrusion springs are sleeved outside the two ropes, the base is provided with two extrusion holes, one ends of the two extrusion springs are fixedly connected with the inner wall of one side of the two extrusion holes, seted up two perpendicular holes on the apron, equal fixed mounting has reset spring on one side inner wall in two perpendicular holes, the equal fixed mounting in one end of two reset spring has the slider, fixed mounting has same shielding plate on two sliders, the limited hole has all been seted up on two sliders, the vertical hole has all been seted up on the bottom inner wall in two perpendicular holes, equal fixed mounting has limited spring on the bottom inner wall in two vertical holes, equal fixed mounting has the restriction piece on two restriction springs, two restriction pieces and two restriction holes mutually support, fixed mounting has same handle on two restriction pieces.

Preferably, the cover plate is provided with an identification hole, the shielding plate is matched with the identification hole, and the cover plate is provided with an observation window.

Preferably, the base is provided with a key, the base is provided with a display screen, and the base is provided with a fingerprint identifier.

Preferably, threaded holes are formed in the two limiting rods and are respectively in threaded connection with the two screws.

Preferably, a sliding groove is formed in the inner wall of the placing hole and is in sliding connection with the rack.

Compared with the prior art, the utility model has the advantages of:

1. this scheme is when using, when needing fingerprint identification, the shielding plate slides, and then it slides to drive two sliders, two extension reset spring, two slider extrusion two limit block, compress two limit spring simultaneously, under the spring action of two limit spring, two limit block insert two limit hole, fixed shielding plate, can carry out fingerprint identification, after the discernment is accomplished, press the handle, and then drive two limit block and descend, under two reset spring's spring action, the shielding plate resets, when needing the authentication fingerprint, pull open the apron and can carry out the authentication operation.

2. This scheme is when using, when needing to be changed the apron, the pulling rack, and then drives second gear revolve, and then drives the bull stick and rotate, and then drives receipts rope sheave and rotate, two ropes of rolling, and then two pulling baffles are close to each other, and the apron that slides down can the roll-off apron, changes.

The utility model discloses can the quick replacement apron, save the resource, simple to use, convenient operation.

Drawings

Fig. 1 is a schematic structural view of a fingerprint identification device protection box provided by the present invention;

fig. 2 is a schematic left-view structural diagram of a part of a fingerprint identification device protection box provided by the present invention;

fig. 3 is a schematic view of a partial bottom view of a protective box of fingerprint identification equipment according to the present invention;

fig. 4 is a schematic view of a partial cross-sectional structure of a fingerprint identification device protection box according to the present invention;

fig. 5 is a schematic view of a partial top view structure of a fingerprint identification device protection box according to the present invention.

In the figure: the device comprises a base 1, a sliding rail 2, a 3T-shaped rack, a cover plate 4, a first gear 5, a screw 6, a limiting rod 7, a limiting spring 8, a placing hole 9, a rack 10, a second gear 11, a rotating rod 12, a rope collecting wheel 13, a rope 14, a baffle plate 15, a squeezing spring 16, a vertical hole 17, a return spring 18, a sliding block 19, a longitudinal hole 20, a limiting spring 21, a limiting block 22, a handle 23, a limiting hole 24, a shielding plate 25 and an observation window 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a fingerprint identification device protection box comprises a base 1, two sliding rails 2 are arranged on the base 1, T-shaped racks 3 are respectively slidably mounted on the two sliding rails 2, a same cover plate 4 is fixedly mounted on the two T-shaped racks 3, first gears 5 are respectively rotatably mounted on the two sliding rails 2, the two first gears 5 are mutually meshed with the two T-shaped racks 3, screw rods 6 are respectively fixedly mounted on the two first gears 5, limiting rods 7 are respectively in threaded connection with the two screw rods 6, limiting springs 8 are respectively fixedly mounted on the two limiting rods 7, the two limiting springs 8 are fixedly connected, a placing hole 9 is formed in the base 1, a rack 10 is slidably mounted on the inner wall of the placing hole 9, a second gear 11 is meshed with the rack 10, a rotating rod 12 is fixedly mounted on the second gear 11, a rope collecting wheel 13 is fixedly mounted on the rotating rod 12, and two ropes 14 are fixedly mounted on the rope collecting wheel 13, the two ropes 14 are fixedly provided with baffle plates 15, the two baffle plates 15 are connected with the two slide rails 2 in a sliding manner, one side of each baffle plate 15 is fixedly provided with an extrusion spring 16, the two extrusion springs 16 are sleeved outside the two ropes 14, the base 1 is provided with two extrusion holes, one end of each extrusion spring 16 is fixedly connected with the inner wall of one side of each extrusion hole, the cover plate 4 is provided with two vertical holes 17, the inner wall of one side of each vertical hole 17 is fixedly provided with a reset spring 18, one end of each reset spring 18 is fixedly provided with a slide block 19, the same baffle plate 25 is fixedly arranged on each slide block 19, each slide block 19 is provided with a limiting hole 24, the inner wall of the bottom of each vertical hole 17 is provided with a longitudinal hole 20, the inner wall of the bottom of each longitudinal hole 20 is fixedly provided with a limiting spring 21, and each limiting block 22 is fixedly arranged on each limiting spring, the two limiting blocks 22 and the two limiting holes 24 are matched with each other, and the same handle 23 is fixedly arranged on the two limiting blocks 22.

The utility model discloses in, seted up the identification hole on the apron 4, shielding plate 25 mutually supports with the identification hole, is provided with observation window 26 on the apron 4.

The utility model discloses in, be provided with the button on the base 1, be provided with the display screen on the base 1, be provided with fingerprint identification ware on the base 1.

The utility model discloses in, all set up threaded hole on two restriction poles 7, two screw holes respectively with 6 threaded connection of two screws rods.

The utility model discloses in, place and be provided with the spout on the inner wall of hole 9, spout and rack 10 sliding connection, the spout can make rack 10 slide at fixed position.

In the utility model, when fingerprint identification is required, the sliding shielding plate 25 further drives the two sliding blocks 19 to slide, the two sliding blocks 19 slide, the two reset springs 18 are stretched, the two sliding blocks 19 downwards extrude the two limiting blocks 22, the two limiting blocks 22 slide downwards to compress the two limiting springs 21, when the two limiting blocks 22 and the two limiting holes 24 are mutually kept at ordinary times, the two limiting blocks 22 are inserted into the two limiting holes 24 under the elastic action of the two limiting springs 21, the shielding plate 25 is fixed, fingerprint identification can be carried out, after the identification is completed, the handle 23 is pressed to further drive the two limiting blocks 22 to descend, under the elastic action of the two reset springs 18, the shielding plate 25 resets, when fingerprint identification is required, the cover plate 4 is pulled open to further drive the two first gears 5 to rotate, the two first gears 5 rotate to further drive the two screws 6 to rotate, the two screws 6 rotate, and then drive two restriction poles 7 and slide, under the cooperation of two restriction springs 8, can restrict apron 4, avoid apron 4 to slide under the action of gravity, authentication operation can be carried out this moment, when apron 4 needs to be changed, pulling rack 10, and then drive second gear 11 and rotate, second gear 11 rotates, and then drive bull stick 12 rotates, and then drive receipts rope sheave 13 and rotate, two ropes 14 of rolling, and then two baffles 15 of pulling are close to each other, make two baffles 15 keep away from two slide rails 2, slide apron 4 downwards this moment, can roll-off apron 4, change, put new apron 4 on two slide rails 2, loosen rack 10, under the elastic force effect of two extrusion springs 16, two baffles 15 reset, stop apron 4 landing.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A fingerprint identification equipment protection box comprises a base (1) and is characterized in that two sliding rails (2) are arranged on the base (1), T-shaped racks (3) are arranged on the two sliding rails (2) in a sliding mode, a same cover plate (4) is fixedly arranged on the two T-shaped racks (3), first gears (5) are rotatably arranged on the two sliding rails (2), the two first gears (5) are mutually meshed with the two T-shaped racks (3), screw rods (6) are fixedly arranged on the two first gears (5), limiting rods (7) are in threaded connection with the two screw rods (6), limiting springs (8) are fixedly arranged on the two limiting rods (7), the two limiting springs (8) are fixedly connected, a placement hole (9) is formed in the base (1), and racks (10) are slidably arranged on the inner wall of the placement hole (9), the rack (10) is engaged with a second gear (11), the second gear (11) is fixedly provided with a rotating rod (12), the rotating rod (12) is fixedly provided with a rope collecting wheel (13), the rope collecting wheel (13) is fixedly provided with two ropes (14), the two ropes (14) are respectively and fixedly provided with a baffle (15), the two baffles (15) are in sliding connection with the two sliding rails (2), one side of each baffle (15) is respectively and fixedly provided with an extrusion spring (16), the two extrusion springs (16) are sleeved on the outer sides of the two ropes (14), the base (1) is provided with two extrusion holes, one ends of the two extrusion springs (16) are fixedly connected with the inner wall of one side of the two extrusion holes, the cover plate (4) is provided with two vertical holes (17), and the inner wall of one side of the two vertical holes (17) is respectively and fixedly provided with a reset spring (18), the equal fixed mounting in one end of two reset spring (18) has slider (19), fixed mounting has same shielding plate (25) on two slider (19), all seted up on two slider (19) and limited hole (24), all seted up on the bottom inner wall of two perpendicular holes (17) and indulged hole (20), equal fixed mounting has limited spring (21) on the bottom inner wall of two indulge holes (20), equal fixed mounting has limiting block (22) on two limited spring (21), two limiting block (22) and two limited hole (24) mutually support, fixed mounting has same handle (23) on two limiting block (22).

2. The fingerprint identification equipment protection box according to claim 1, characterized in that the cover plate (4) is provided with an identification hole, the shielding plate (25) is matched with the identification hole, and the cover plate (4) is provided with an observation window (26).

3. The fingerprint identification equipment protection box according to claim 1, characterized in that, the base (1) is provided with a key, the base (1) is provided with a display screen, and the base (1) is provided with a fingerprint identifier.

4. The fingerprint identification equipment protective box according to claim 1, characterized in that two limiting rods (7) are provided with threaded holes, and the two threaded holes are respectively in threaded connection with the two threaded rods (6).

5. The fingerprint identification device protection box according to claim 1, wherein the inner wall of the placing hole (9) is provided with a sliding groove, and the sliding groove is connected with the rack (10) in a sliding manner.