An intelligent access control device for digital archive construction

Abstract

The utility model discloses an intelligent access control device for digital archive construction, which relates to the field of intelligent access control technology, including a first motor, an output shaft of the first motor fixedly connected to one side of a first gear, teeth on the outer circumferential surface of the first gear meshing with teeth on the inner wall of a rack ring, an outer circumferential surface of the rack ring rotatably connected to the inner wall of a limiting outer ring, a groove in the middle of the limiting outer ring slidably connected to the outer wall of a guide bar tooth plate, and one end of the guide bar tooth plate fixedly connected to one side of a propulsion module. The utility model can effectively achieve the effect of rapid installation of the intelligent access control device through the arrangement of the first motor, the first gear, the rack ring, the limiting outer ring, the guide bar tooth plate, the propulsion module, the cone module, the first screw rod, the first cap, and the limiting inner ring, without the need for additional auxiliary tools, greatly improving the installation efficiency of the staff and ensuring the stability after installation.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent access control, in particular to an intelligent access control device used for the construction of a digital archive. Background Art

[0002] Smart access control is an access control system that integrates advanced technology and management measures to manage access rights for personnel. Smart access control systems usually include a variety of hardware and software such as access controllers, access card readers, access management software, and security monitoring equipment. These systems can automatically identify and verify the identity of users, such as using passwords, contactless cards, fingerprints, irises, or palm biometrics.

[0003] After searching, a Chinese patent with publication number CN212032250U discloses an intelligent access control device. By setting the required type of identification device, the intelligent access control device can provide a new type of intelligent access control identification function, and then control the execution device to simulate the manual card swiping action after the identification device recognizes it through the controller. Therefore, the intelligent access control device provided by the utility model can be quickly connected to the old card swiping access control systems of various manufacturers. By using the intelligent access control device provided by the utility model, the old card swiping access control system can be conveniently transformed to realize the intelligent upgrade of the access control system.

[0004] Although the above scheme can conveniently transform the old card-swipe access control system and realize the intelligent upgrade of the access control system, the smart access control device in the above patent is difficult to achieve the effect of quick installation. Generally, when installing the smart access control device, it is necessary to use a variety of auxiliary tools and a lot of force to stably fix the smart access control device. For this reason, we provide a smart access control device for the construction of digital archives to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that it is difficult to achieve a quick installation effect, and to provide an intelligent access control device for the construction of a digital archive.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intelligent access control device for the construction of a digital archive, comprising a first motor, wherein the output shaft of the first motor is fixedly connected to one side of a first gear, the teeth on the outer circumferential surface of the first gear are meshed with the teeth on the inner wall of a rack ring, the outer circumferential surface of the rack ring is rotatably connected to the inner wall of a limiting outer ring, the groove in the middle of the limiting outer ring is slidably connected to the outer wall of a guide bar tooth plate, one end of the guide bar tooth plate is fixedly connected to one side of a propulsion module, and the close fit between the components can effectively achieve the effect of quick installation of the intelligent access control device, greatly improving the installation effect.

[0007] Furthermore, there are three groups of guide bar tooth plates, and all three groups of guide bar tooth plates slide in the groove in the middle of the limiting outer ring, and all three groups of guide bar tooth plates slide in the groove in the middle of the limiting inner ring. The setting of the limiting inner ring can effectively ensure that the bar tooth plates can move smoothly and are not prone to tilting.

[0008] Furthermore, there are three groups of propulsion modules, all of which are in contact with the conical modules. One end of the conical module is fixedly connected to one end of the first screw rod, and the thread on the outer circumferential surface of the first screw rod is rotatably connected to the middle part of the first cap. The setting of the first cap increases the flexibility of the intelligent access control device and can be installed in more work scenarios.

[0009] Furthermore, one side of the first motor is fixedly connected to one side of the supporting horizontal plate, both ends of the supporting horizontal plate are fixedly connected to the inner wall of the protective shell, one side of the protective shell is fixedly connected to one side of the password input device, and the password input device is a prior art and will not be described in detail.

[0010] Furthermore, one side of the password input device is fixedly connected to one side of the fingerprint verifier, and the top of the protective shell is fixedly connected to the bottom of the facial camera. The facial camera is a prior art and will not be described in detail.

[0011] Furthermore, one side of the limiting outer ring is fixedly connected to one side of the rubber back plate, one side of the rubber back plate is fixedly connected to one side of the first bottom plate, and one side of the first bottom plate is fixedly connected to one side of the waterproof shed. The setting of the waterproof shed can greatly avoid rain erosion when the smart access control device is outdoors, thereby ensuring that the smart access control device can be used normally.

[0012] Furthermore, there are two groups of limiting inner rings, one side of the two groups of limiting inner rings are fixedly connected to one side of the rubber back plate, and the middle parts of the two groups of limiting inner rings are respectively slidably connected with the first screw rod. The setting of the first screw rod can ensure the fluidity of movement during movement, and at the same time, the subsequent components can be effectively installed.

[0013] Furthermore, there are three groups of first gears, and the teeth on the outer circumferential surfaces of the three groups of first gears are meshed with the teeth on the inner wall of the rack ring. The other sides of the three groups of first gears are rotatably connected to one side of the rubber back plate. The setting of the rubber back plate prevents excessive contact between the smart access control device and the installation point, thereby causing damage to the appearance of the smart access control device.

[0014] Compared with the existing technology, the intelligent access control device for digital archive construction has the following beneficial effects:

[0015] 1. The utility model can effectively achieve the effect of rapid installation of the intelligent access control device through the arrangement of the first motor, the first gear, the rack ring, the limiting outer ring, the guide bar-shaped toothed plate, the propulsion module, the cone module, the first screw rod, the first cap, and the limiting inner ring, without the need for additional auxiliary tools, which greatly improves the installation efficiency of the staff and ensures the stability after installation.

[0016] 2. The utility model can effectively realize the intelligent unlocking mode by setting up the supporting horizontal plate, protective shell, password input device, first bottom plate, fingerprint verifier, facial camera, waterproof rain cover and rubber back plate, which can be more convenient for people to use while ensuring safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure inside the protective shell of the utility model;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the rack ring of the utility model;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure inside the first cap of the utility model.

[0021] In the figure: 1. first motor; 2. first gear; 3. rack ring; 4. limit outer ring; 5. guide bar tooth plate; 6. propulsion module; 7. cone module; 8. first screw rod; 9. first cover cap; 10. support cross plate; 11. protective shell; 12. password input device; 13. first bottom plate; 14. fingerprint verification device; 15. facial camera; 16. waterproof rain shelter; 17. rubber back plate; 18. limit inner ring. DETAILED DESCRIPTION

[0022] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0023] See also Figure 2 This embodiment proposes an intelligent access control device for the construction of a digital archive, including a first motor 1. The first motor 1 is a prior art and will not be described in detail. The setting of the first motor 1 can effectively provide sufficient power for the movement of subsequent components. One side of the first motor 1 is fixedly connected to one side of the supporting cross plate 10. The setting of the supporting cross plate 10 can effectively provide support for the first motor 1. Both ends of the supporting cross plate 10 are fixedly connected to the inner wall of the protective shell 11. The setting of the protective shell 11 can effectively protect the components inside the intelligent access control device.

[0024] See also Figure 1 One side of the protective shell 11 is fixedly connected to one side of the password input device 12, one side of the password input device 12 is fixedly connected to one side of the fingerprint verifier 14, and the top of the protective shell 11 is fixedly connected to the bottom of the facial camera 15. The password input device 12, the fingerprint verifier 14 and the facial camera 15 are all prior arts and will not be elaborated on. The close cooperation between the components can make it more intelligent and convenient for people to use, while ensuring the security of the smart access control device.

[0025] See also Figure 3 The output shaft of the first motor 1 is fixedly connected to one side of the first gear 2. There are three groups of first gears 2. The teeth on the outer circumferential surfaces of the three groups of first gears 2 are meshed with the teeth on the inner wall of the rack ring 3. The other sides of the three groups of first gears 2 are rotatably connected to one side of the rubber back plate 17. The purpose of setting up multiple groups of first gears 2 is that when one group of first gears 2 rotates, the other two groups of first gears 2 will rotate synchronously under the action of the rack ring 3.

[0026] See also Figure 1 The teeth on the outer circumferential surface of the first gear 2 mesh with the teeth on the inner wall of the rack ring 3, and the outer circumferential surface of the rack ring 3 is rotatably connected to the inner wall of the limiting outer ring 4. The setting of the limiting outer ring 4 can ensure the smooth rotation of the rack ring 3, and it is not easy to get stuck, making the rotation smoother.

[0027] See also Figure 1 and Figure 2 One side of the limiting outer ring 4 is fixedly connected to one side of the rubber back plate 17, and one side of the rubber back plate 17 is fixedly connected to one side of the first bottom plate 13. The setting of the rubber back plate 17 can greatly buffer the tightness between the smart access control device and the installation point when the smart access control device is installed. One side of the first bottom plate 13 is fixedly connected to one side of the waterproof rain shed 16. The setting of the waterproof rain shed 16 can effectively prevent external rainwater from scouring the smart access control device, so that the smart access control device can be used normally.

[0028] See also Figure 3 The groove in the middle of the limiting outer ring 4 is slidably connected to the outer wall of the guide bar tooth plate 5. There are three groups of guide bar tooth plates 5. The three groups of guide bar tooth plates 5 all slide in the groove in the middle of the limiting outer ring 4. The three groups of guide bar tooth plates 5 all slide in the groove in the middle of the limiting inner ring 18. The purpose of setting multiple groups of guide bar tooth plates 5 is to enable the rear components to move synchronously, thereby achieving the expected effect and increasing the stability of the intelligent access control device.

[0029] See also Figure 2 and Figure 3There are two groups of limiting inner rings 18, one side of the two groups of limiting inner rings 18 is fixedly connected to one side of the rubber back plate 17, and the middle parts of the two groups of limiting inner rings 18 are respectively slidably connected with the first screw rod 8. The purpose of setting multiple groups of limiting inner rings 18 is to increase the practicality of the intelligent access control device, and to install and reinforce it at multiple points, thereby ensuring the stability of the intelligent access control device.

[0030] See also Figure 3 One end of the guide strip tooth plate 5 is fixedly connected to one side of the propulsion module 6. There are three groups of propulsion modules 6. The three groups of propulsion modules 6 are all in contact with the cone module 7. The setting of the cone module 7, under the action of the three groups of propulsion modules 6, can effectively promote the movement of the cone module 7, thereby driving the movement of the first screw rod 8, so that the first cover cap 9 can move at any time until it supports the back of the installation point. One end of the cone module 7 is fixedly connected to one end of the first screw rod 8, and the thread on the outer circumferential surface of the first screw rod 8 is rotatably connected to the middle part of the first cover cap 9.

[0031] Working principle: first, place the intelligent access control device at the installation position, make the first screw rod 8 pass through the reserved hole, rotate the first cover cap 9 by external force to form a preliminary positioning effect, and then start the first motor 1 to work, drive the first gear 2 to rotate on the rubber back plate 17, make the rack ring 3 meshing with the first gear 2 rotate synchronously in the limit outer ring 4, make the other two groups of first gears 2 start to rotate synchronously, and the rotation of the first gear 2 will also drive the guide bar tooth plate 5 to move, so that the guide bar tooth plate 5 moves horizontally under the action of the limit outer ring 4 and the limit inner ring 18. Thereby, the propulsion module 6 is pushed to move, so that the propulsion module 6 contacts the inclined surface of the cone module 7, and the movement of the propulsion module 6 will gradually drive the cone module 7 to move, so that the cone module 7 pulls the first screw rod 8 to move synchronously, and the first cover cap 9 supports the back plate of the installation point, thereby achieving a reinforcement effect. Under the joint action of the password input device 12, the fingerprint verifier 14 and the facial camera 15, the smart access control device can be used normally, effectively realizing the effect of rapid installation of the smart access control device, greatly improving the installation efficiency of the staff, and ensuring the stability after installation.

Claims

1. An intelligent access control device for building a digital archive, comprising a first motor (1), characterized in that: The output shaft of the first motor (1) is fixedly connected to one side of the first gear (2), the teeth on the outer circumferential surface of the first gear (2) mesh with the teeth on the inner wall of the rack ring (3), the outer circumferential surface of the rack ring (3) is rotatably connected to the inner wall of the limiting outer ring (4), the groove in the middle of the limiting outer ring (4) is slidably connected to the outer wall of the guide bar tooth plate (5), and one end of the guide bar tooth plate (5) is fixedly connected to one side of the propulsion module (6).

2. According to claim 1, the intelligent access control device for digital archive construction is characterized by: There are three groups of guide bar-shaped tooth plates (5), and the three groups of guide bar-shaped tooth plates (5) all slide in the groove in the middle of the limiting outer ring (4), and the three groups of guide bar-shaped tooth plates (5) all slide in the groove in the middle of the limiting inner ring (18).

3. According to claim 1, the intelligent access control device for digital archive construction is characterized in that: There are three groups of propulsion modules (6) in total. The three groups of propulsion modules (6) are all in contact with the conical module (7). One end of the conical module (7) is fixedly connected to one end of the first screw rod (8). The thread on the outer circumferential surface of the first screw rod (8) is rotatably connected to the middle part of the first cover cap (9).

4. According to claim 1, the intelligent access control device for digital archive construction is characterized in that: One side of the first motor (1) is fixedly connected to one side of the supporting transverse plate (10), two ends of the supporting transverse plate (10) are fixedly connected to the inner wall of the protective shell (11), and one side of the protective shell (11) is fixedly connected to one side of the password input device (12).

5. The intelligent access control device for digital archive construction according to claim 4 is characterized in that: One side of the password input device (12) is fixedly connected to one side of the fingerprint verification device (14), and the top of the protective housing (11) is fixedly connected to the bottom of the facial camera (15).

6. The intelligent access control device for digital archive construction according to claim 1 is characterized by: One side of the limiting outer ring (4) is fixedly connected to one side of the rubber back plate (17), one side of the rubber back plate (17) is fixedly connected to one side of the first bottom plate (13), and one side of the first bottom plate (13) is fixedly connected to one side of the waterproof rain shed (16).

7. The intelligent access control device for digital archive construction according to claim 2 is characterized in that: There are two groups of the limiting inner rings (18), one side of each of the two groups of limiting inner rings (18) is fixedly connected to one side of the rubber back plate (17), and the middle parts of the two groups of limiting inner rings (18) are respectively slidably connected to the first screw rod (8).

8. The intelligent access control device for digital archive construction according to claim 1 is characterized by: There are three groups of first gears (2) in total, the teeth on the outer circumferential surfaces of the three groups of first gears (2) are all meshed with the teeth on the inner wall of the rack ring (3), and the other sides of the three groups of first gears (2) are all rotatably connected to one side of the rubber back plate (17).

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