CN220340719U - Fingerprint collection privacy protection device - Google Patents

Abstract

The utility model discloses a fingerprint acquisition privacy protection device, which comprises a shell, wherein the upper end of the shell is connected with an inner shell in a sliding way, a buffer pad is fixedly arranged in the inner shell, and a fingerprint acquisition instrument main body is fixedly arranged in the buffer pad; the side wall of the fingerprint acquisition instrument main body is provided with a groove, and a fingerprint acquisition panel is arranged in the groove; the side wall fixed mounting of inner shell has the slide, the inboard of casing is provided with the spout with slide looks adaptation, threaded connection has the fastening bolt that is used for fixed slide on the casing. The fingerprint acquisition instrument can be stored in the shell for protection, so that the fingerprint acquisition instrument is prevented from being damaged, the fingerprint acquisition panel can be protected, and accidental scratching and dust contamination of the fingerprint acquisition panel are prevented.

Description

Fingerprint collection privacy protection device

Technical Field

The utility model relates to the technical field of fingerprint acquisition, in particular to a fingerprint acquisition privacy protection device.

Background

The fingerprint acquisition instrument generally comprises a fingerprint acquisition panel, a lens assembly and an imaging device, and a fingerprint acquisition head widely used in the existing fingerprint acquisition instrument can image a fingerprint on a finger through an optical sensor and then convey the fingerprint image to a host for processing.

The existing fingerprint acquisition panel is not provided with protective measures, various injuries and damages can be caused by accidental scratches, dust pollution, sunlight irradiation and the like, the accuracy of fingerprint acquisition data is affected, the service life of the fingerprint acquisition panel is also affected, and the fingerprint acquisition instrument is provided with optical equipment, so that the optical equipment is very precise, and if the fingerprint acquisition instrument collides or falls in use, the fingerprint acquisition panel is easy to damage, and adverse effects are caused.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a fingerprint collection privacy protection device which can store a fingerprint collection instrument main body into a shell for protection, prevent the fingerprint collection instrument main body from being damaged, protect a fingerprint collection panel and prevent the fingerprint collection panel from being scratched and polluted by dust accidentally.

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

the fingerprint collection privacy protection device comprises a shell, wherein the upper end of the shell is connected with an inner shell in a sliding manner, a buffer pad is fixedly arranged in the inner shell, and a fingerprint collection instrument main body is fixedly arranged in the buffer pad;

the side wall of the fingerprint acquisition instrument main body is provided with a groove, and a fingerprint acquisition panel is arranged in the groove;

the side wall fixed mounting of inner shell has the slide, the inboard of casing is provided with the spout with slide looks adaptation, threaded connection has the fastening bolt that is used for fixed slide on the casing.

Preferably, the cushion pad is made of rubber and is in a right-angle U-shaped structure.

Preferably, the side wall of the fingerprint acquisition instrument main body is provided with a poking groove convenient to pull.

Preferably, the side wall of the shell is provided with a screw hole matched with the fastening bolt.

Preferably, the inner bottom of the groove is provided with a storage cavity, the inner side of the storage cavity is connected with a cover plate in a sliding manner, and the inner bottom of the storage cavity and the inner top of the groove are embedded with magnetic plates.

Preferably, the cover plate is made of iron.

Preferably, the side wall of the cover plate is provided with a strip-shaped groove for conveniently pulling the cover plate.

Preferably, the magnetic plate adopts Ru-Fe-B magnet.

Preferably, the apron is towards the lateral wall fixed mounting of fingerprint acquisition panel has the mounting panel, the inside sliding connection of mounting panel has the slider, through two spring elastic connection between slider and the mounting panel, the lateral wall fixed mounting of slider has the brush board.

Preferably, the mounting plate is of a right-angle U-shaped structure.

The utility model has the following beneficial effects:

1. through the design of the buffer pad, the inner shell, the sliding plate, the sliding groove and the fastening bolt, when not in use, the fingerprint acquisition instrument main body can be stored in the shell for protection, so that the fingerprint acquisition instrument main body is prevented from being damaged;

2. through the design of the cover plate and the magnetic plate, the cover plate can be used for opening or closing the grooves, and the fingerprint acquisition panel can be protected during closing, so that accidental scratches and dust contamination of the fingerprint acquisition panel are avoided;

3. through the design of brush board, spring, at the in-process that the apron removed, the brush board can clean the fingerprint collection panel to accuracy when improving the collection.

Drawings

Fig. 1 is a schematic view illustrating an unfolding state of a fingerprint collecting privacy protection device according to the present utility model;

fig. 2 is a schematic view illustrating a storage state of a fingerprint collecting privacy protection device according to the present utility model;

fig. 3 is a cross-sectional view of a fingerprint acquisition instrument main body of a fingerprint acquisition privacy protection apparatus according to the present utility model;

fig. 4 is a schematic diagram of the back structure of a cover plate of the fingerprint collecting privacy protection device according to the present utility model;

fig. 5 is a schematic cross-sectional view of a mounting plate of a fingerprint collection privacy protection device according to the present utility model.

In the figure: 1 casing, 2 inner shells, 3 blotters, 4 fingerprint acquisition instrument main bodies, 5 toggle grooves, 6 fingerprint acquisition panels, 7 grooves, 8 sliding plates, 9 sliding grooves, 10 fastening bolts, 11 storage cavities, 12 magnetic plates, 13 strip grooves, 14 cover plates, 15 brush plates, 16 mounting plates, 17 sliding blocks and 18 springs.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1

Referring to fig. 1-2, a fingerprint collection privacy protection device comprises a shell 1, wherein an inner shell 2 is slidably connected to the upper end of the shell 1, a cushion pad 3 is fixedly arranged in the inner shell 2, the cushion pad 3 is made of rubber materials and is of a right-angle U-shaped structure, the effect of buffering and vibration isolation is achieved, a fingerprint collection instrument main body 4 is fixedly arranged in the cushion pad 3, and a poking groove 5 convenient to pull is formed in the side wall of the fingerprint collection instrument main body 4;

the side wall of the fingerprint acquisition instrument main body 4 is provided with a groove 7, and a fingerprint acquisition panel 6 is arranged in the groove 7;

the side wall of the inner shell 2 is fixedly provided with a sliding plate 8, the inner side of the shell 1 is provided with a sliding groove 9 matched with the sliding plate 8, the shell 1 is in threaded connection with a fastening bolt 10 used for fixing the sliding plate 8, and the side wall of the shell 1 is provided with a screw hole matched with the fastening bolt 10;

when the fingerprint acquisition instrument is used, the fastening bolt 10 is unscrewed firstly, the inner shell 2 is movable, the fingerprint acquisition instrument main body 4 and the inner shell 2 are pulled to move outwards through the toggle groove 5, so that the fingerprint acquisition panel 6 can be moved out, fingerprint acquisition work can be performed, and conversely, the fingerprint acquisition instrument can be retracted, and the protection effect is achieved.

Example two

Referring to fig. 3, the difference between the present embodiment and the first embodiment is that a storage cavity 11 is formed at the inner bottom of the groove 7, a cover plate 14 is slidably connected to the inner side of the storage cavity 11, a bar-shaped groove 13 for conveniently pulling the cover plate 14 is formed on the side wall of the cover plate 14, magnetic plates 12 are embedded into the inner bottom of the storage cavity 11 and the inner top of the groove 7, the cover plate 14 is made of iron, and the magnetic plates 12 are made of Ru-Fe-B magnets;

when using fingerprint collection panel 6, pull apron 14 downwards through bar groove 13 for apron 14 separates with magnetic plate 12 of top, and laminates with magnetic plate 12 of below, reaches the fixed purpose of absorption, opens recess 7 simultaneously, in order to fingerprint collection panel 6's use, on the contrary, then can be with recess 7 closure, makes fingerprint collection panel 6 protected.

Example III

Referring to fig. 4-5, the difference between the present embodiment and the second embodiment is that the side wall of the cover plate 14 facing the fingerprint acquisition panel 6 is fixedly provided with a mounting plate 16, the mounting plate 16 is in a right-angle U-shaped structure, the inside of the mounting plate 16 is slidably connected with a sliding block 17, the sliding block 17 is elastically connected with the mounting plate 16 through two springs 18, and the side wall of the sliding block 17 is fixedly provided with a brush plate 15;

in the moving process of the cover plate 14, the brush plate 15 can clean dust on the surface of the fingerprint collection panel 6, and meanwhile, due to the design of the springs 18, the brush plate 15 can be fully attached to the fingerprint collection panel 6, so that a good cleaning effect is maintained.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims (10)

1. The fingerprint collection privacy protection device comprises a shell (1), and is characterized in that the upper end of the shell (1) is connected with an inner shell (2) in a sliding manner, a buffer pad (3) is fixedly arranged in the inner shell (2), and a fingerprint collection instrument main body (4) is fixedly arranged in the buffer pad (3);

a groove (7) is formed in the side wall of the fingerprint acquisition instrument main body (4), and a fingerprint acquisition panel (6) is arranged in the groove (7);

the side wall fixed mounting of inner shell (2) has slide (8), the inboard of casing (1) is provided with spout (9) with slide (8) looks adaptation, threaded connection has fastening bolt (10) that are used for fixed slide (8) on casing (1).

2. The fingerprint acquisition privacy protection device according to claim 1, wherein the cushion pad (3) is made of rubber material and has a right-angle U-shaped structure.

3. The fingerprint acquisition privacy protection device according to claim 1, wherein a toggle groove (5) which is convenient to pull is formed in the side wall of the fingerprint acquisition instrument main body (4).

4. The fingerprint acquisition privacy protection device according to claim 1, wherein the side wall of the housing (1) is provided with screw holes adapted to the fastening bolts (10).

5. The fingerprint acquisition privacy protection device according to claim 1, wherein the inner bottom of the groove (7) is provided with a storage cavity (11), the inner side of the storage cavity (11) is slidably connected with a cover plate (14), and the inner bottom of the storage cavity (11) and the inner top of the groove (7) are embedded with magnetic plates (12).

6. A fingerprint acquisition privacy preserving apparatus as claimed in claim 5, wherein said cover plate (14) is made of iron.

7. The fingerprint acquisition privacy protection apparatus as claimed in claim 5, wherein the side wall of the cover plate (14) is provided with a bar-shaped groove (13) for facilitating pulling of the cover plate (14).

8. The fingerprint acquisition privacy preserving apparatus of claim 5, wherein the magnetic plate (12) is a ru-fe-b magnet.

9. The fingerprint acquisition privacy protection device according to claim 5, wherein the cover plate (14) is fixedly provided with a mounting plate (16) towards the side wall of the fingerprint acquisition panel (6), the inside of the mounting plate (16) is connected with a sliding block (17) in a sliding manner, the sliding block (17) is elastically connected with the mounting plate (16) through two springs (18), and the side wall of the sliding block (17) is fixedly provided with a brush plate (15).

10. A fingerprint acquisition privacy protection device according to claim 9, characterized in that the mounting plate (16) is of right angle U-shaped configuration.