CN220535273U

CN220535273U - Seal with anti-theft function

Info

Publication number: CN220535273U
Application number: CN202321891337.7U
Authority: CN
Inventors: 李广兴; 徐一民
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-18
Filing date: 2023-07-18
Publication date: 2024-02-27
Anticipated expiration: 2033-07-18

Abstract

The utility model relates to a seal with an anti-theft function, which comprises a seal main body and a placement box, wherein a plurality of positioning grooves are formed in the outer wall of the seal main body, a positioning component is arranged in the placement box and is matched with the positioning grooves, a controller and a fingerprint module are arranged on the outer wall of one side of the placement box, a power supply is arranged on the outer wall of one side of the placement box, the controller is electrically connected with the power supply, and the fingerprint module and the positioning component are electrically connected with the controller. According to the seal body positioning device, the positioning component is arranged, and after the seal body is placed in the placement box, the seal body is fixed through the positioning component, so that the seal body is prevented from being stolen by other people, and the safety of the seal body is greatly improved.

Description

Seal with anti-theft function

Technical Field

The utility model relates to the technical field of seals, in particular to a seal with an anti-theft function.

Background

The seal is a tool for marking and indicating identity, and is used as stationery to be printed on a document to indicate identification or signing, and the seal is generally stained with pigment and then printed.

The existing seal is generally hidden after being used, but the existing seal has a simple structure, and can be easily used after an outsider finds the seal, so that improvement is needed.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a seal with an anti-theft function, which comprises a seal main body and a placement box, wherein a plurality of positioning grooves are formed in the outer wall of the seal main body, a positioning component is installed in the placement box and is matched with the positioning grooves, a controller and a fingerprint module are arranged on the outer wall of one side of the placement box, a power supply is installed on the outer wall of one side of the placement box, the controller is electrically connected with the power supply, and the fingerprint module and the positioning component are electrically connected with the controller.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

further, the inner wall fixedly connected with baffle of placing the box, the slide has all been seted up to the top outer wall four corners department of baffle, form the cavity between baffle and the inner wall of placing the box, slide and cavity all with locating component looks adaptation.

Further, locating component includes carousel and a plurality of movable block, and movable block slidable mounting in the slide, the carousel rotates with the bottom inner wall of placing the box to be connected, the outer wall of carousel articulates there are a plurality of transfer lines, the one end that the carousel was kept away from to the transfer line articulates with the movable block mutually, the outer wall fixedly connected with a plurality of locating pieces of movable block, and locating piece and constant head tank looks adaptation.

Further, the locating component further comprises a motor, a groove body is formed in the outer wall of the bottom of the placement box, the motor is arranged in the groove body, and one end of an output shaft of the motor penetrates through the inner wall of the groove body and is fixedly connected with the turntable.

Further, the four corners of seal main part department all is provided with the side cut, and the constant head tank setting is on the side cut, the shape of movable block is the triangular prism.

Further, a protective cover is arranged on the fingerprint module.

Compared with the prior art, the utility model has the following beneficial effects:

according to the seal body positioning device, the positioning component is arranged, and after the seal body is placed in the placement box, the seal body is fixed through the positioning component, so that the seal body is prevented from being stolen by other people, and the safety of the seal body is greatly improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of a placement case according to the present utility model;

FIG. 3 is a schematic view of a driving rod according to the present utility model;

fig. 4 is a flow chart of the present utility model.

1. A stamp main body; 2. placing a box; 3. a controller; 4. a fingerprint module; 5. a motor; 6. a power supply; 7. a positioning groove; 8. a partition plate; 9. a slideway; 10. a movable block; 11. a positioning block; 12. a turntable; 13. a transmission rod.

Detailed Description

A seal with anti-theft function according to the present utility model will be further described with reference to fig. 1 to 4.

The utility model provides a seal with anti-theft function, includes seal main part 1 and places box 2, and a plurality of constant head tanks 7 have been seted up to seal main part 1's outer wall, installs locating component in placing box 2, and locating component and 7 looks adaptations in the constant head tank, and one side outer wall of placing box 2 is provided with controller 3 and fingerprint module 4 (i.e. fingerprint acquisition module), places box 2 one side outer wall and installs power 6, and controller 3 and power 6 pass through electric connection, and fingerprint module 4 and locating component all pass through electric connection with controller 3.

As shown in fig. 1, 2 and 3, the positioning assembly comprises a turntable 12, a plurality of positioning blocks 11 and a motor 5, wherein the controller 3 and the power supply 6 are electrically connected with the motor 5, the inner wall of the placement box 2 is fixedly connected with a partition plate 8, four corners of the outer wall of the top of the partition plate 8 are provided with slide ways 9, a cavity is formed between the partition plate 8 and the inner wall of the placement box 2, and the outer wall of the bottom of the placement box 2 is provided with a groove body;

the rotary table 12 is rotatably arranged in the cavity, the motor 5 is fixedly arranged in the groove body, one end of an output shaft of the motor 5 penetrates through the inner wall of the top of the groove body and is fixedly connected with the rotary table 12, the positioning blocks 11 are slidably arranged in the slide way 9, the outer wall of the top of the rotary table 12 is hinged with a plurality of transmission rods 13, one end of each transmission rod 13, far away from the rotary table 12, is hinged with the movable block 10, the outer wall of the movable block 10 is fixedly connected with a plurality of positioning blocks 11, the movable block 10 is triangular, the top of the movable block 10 is right-angled triangle, the positioning blocks 11 are arranged on the surfaces corresponding to the oblique sides of the right-angled triangle, trimming edges are arranged at the four corners of the seal main body 1, and the positioning grooves 7 are fixedly arranged on the trimming edges;

the controller 3 is provided with a CPU, an identification module and a storage module, when the controller is used, a fingerprint of a user is required to be recorded, after the fingerprint module 4 is placed on the fingerprint module 4, the fingerprint module 4 transmits data to the controller 3, the identification module in the controller 3 is used for identifying the data, and the identified data is stored in the storage module;

when needing to take out seal main part 1, open (power 6 is the battery), put into fingerprint module 4 with corresponding finger, in fingerprint module 4 transmitted the CPU in controller 3 with the signal transmission, be provided with contrast module in the controller 3, after discernment through the recognition module, utilize contrast module to contrast with the fingerprint data who inputs in the storage module, if match corresponding fingerprint data, then controller 3 will start motor 5, motor 5 drives carousel 12 and rotates, carousel 12 drives movable block 10 through transfer line 13 and resets, and make locating piece 11 leave the inner wall of constant head tank 7, alright take out seal main part 1, effectively avoided other people to steal seal main part 1.

Be provided with the protective cover on fingerprint module 4, will protect the cover when not using and close, and then avoid gathering the regional dust of being stained with on the fingerprint module 4.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. The utility model provides a seal with anti-theft function, includes seal main part (1) and places box (2), its characterized in that: the seal is characterized in that a plurality of positioning grooves (7) are formed in the outer wall of the seal main body (1), a positioning assembly is arranged in the placing box (2), the positioning assembly is matched with the positioning grooves (7), the positioning assembly further comprises a motor (5), a groove body is formed in the outer wall of the bottom of the placing box (2), the motor (5) is arranged in the groove body, one end of an output shaft of the motor (5) penetrates through the inner wall of the groove body and is fixedly connected with the rotary table (12), a controller (3) and a fingerprint module (4) are arranged on the outer wall of one side of the placing box (2), a power supply (6) is arranged on the outer wall of one side of the placing box (2), the controller (3) is electrically connected with the power supply (6), and the fingerprint module (4) and the positioning assembly are electrically connected with the controller (3).

2. The tamper-evident seal of claim 1, wherein: the inner wall fixedly connected with baffle (8) of placing box (2), slide (9) have all been seted up in top outer wall four corners department of baffle (8), form the cavity between baffle (8) and the inner wall of placing box (2), slide (9) and cavity all with locating component looks adaptation.

3. A seal with anti-tamper functionality according to claim 2, characterized in that: the locating component comprises a rotary table (12) and a plurality of movable blocks (10), the movable blocks (10) are slidably mounted in the slide ways (9), the rotary table (12) is rotationally connected with the inner wall of the bottom of the placement box (2), a plurality of transmission rods (13) are hinged to the outer wall of the rotary table (12), one end, away from the rotary table (12), of each transmission rod (13) is hinged to the movable blocks (10), a plurality of locating blocks (11) are fixedly connected to the outer wall of each movable block (10), and the locating blocks (11) are matched with the locating grooves (7).

4. A seal with anti-tamper functionality according to claim 3, characterized in that: the seal is characterized in that trimming edges are arranged at four corners of the seal main body (1), positioning grooves (7) are formed in the trimming edges, and the movable blocks (10) are triangular prisms.

5. The tamper-evident seal of claim 4, wherein: and the fingerprint module (4) is provided with a protective cover.