Digital door lock body

Abstract

The utility model discloses a digital door lock body which comprises a digital door lock main shell. The liquid storage box is arranged at the top end of the digital door lock main shell, and a shell cover is arranged at the bottom of the side, facing the front face of the digital door lock main shell, of the liquid storage box; the liquid storage box is arranged in the shell cover, the splitter plate is arranged at the bottom in the shell cover, an atomizing nozzle is installed at the bottom of the splitter plate, a pump body is installed at the top in the shell cover, the liquid inlet end and the liquid outlet end of the pump body communicate with the liquid storage box and the splitter plate correspondingly, and a password keyboard, a fingerprint unlocking disc and a door handle are arranged on the digital door lock main shell. The password keyboard is located above the fingerprint unlocking disc, and the fingerprint unlocking disc is located above the door handle. According to the utility model, the password keyboard, the fingerprint unlocking disc and the door handle for unlocking can be automatically disinfected, so that the contact transmission of viruses and bacteria between front and back unlocking personnel in public places such as laboratories, offices and the like is effectively inhibited, the safety is higher, and the prevention and control of epidemic situations are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of door locks, in particular to a digital door lock body. Background Art

[0002] Locks refer to devices that have a sealing function, including locks, keys and their accessories. Digital locks, as an important form of modern locks, have been widely used in many fields with their unique digital operation mode and safety performance. Digital locks are mainly composed of numeric keypads, control modules, actuators and lock bodies. The numeric keypad is used to enter the unlock password, the control module is responsible for receiving and processing the password information, the actuator performs unlocking or locking operations according to the instructions of the control module, and the lock body is the main part that realizes the locking and unlocking functions. After the user enters the correct password through the numeric keypad, the control module will verify the password. If the password is correct, the control module will send an unlocking instruction to the actuator to unlock the lock body; if the password is wrong, the control module will refuse to unlock and may trigger an alarm mechanism.

[0003] In order to provide people's life and work with greater security and convenience, digital locks are widely used in offices and public places due to their unique advantages. However, in the course of people's lives, they will inevitably carry various bacteria or viruses. This results in digital locks providing both security protection and becoming a route for the spread of bacteria and viruses. Cross-infection of bacteria and viruses is prone to occur between the front and rear lock openers, which is not conducive to the prevention and control of viruses and epidemics. In view of this, the present application proposes a digital door lock body. Utility Model Content

[0004] The purpose of the utility model is to provide a digital door lock body, which can automatically disinfect the password keyboard, fingerprint unlocking disk and door handle used for unlocking, effectively inhibiting the contact and transmission of viruses and bacteria between front and back unlocking personnel in public places such as laboratories and offices, which is safer and conducive to epidemic prevention and control.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a digital door lock body, including a digital door lock main shell; a liquid storage box arranged at the top of the digital door lock main shell, and a shell cover is arranged at the bottom of the liquid storage box facing the front side of the digital door lock main shell; a diverter plate is arranged at the bottom of the shell cover, an atomizing nozzle is installed at the bottom of the diverter plate, and a pump body is installed at the top of the shell cover, and the liquid inlet and outlet ends of the pump body are respectively connected to the liquid storage box and the diverter plate.

[0006] Preferably, a password keyboard, a fingerprint unlocking disk and a door handle are provided on the main housing of the digital door lock, the password keyboard is located above the fingerprint unlocking disk, and the fingerprint unlocking disk is located above the door handle.

[0007] Preferably, the surfaces of the password keyboard and the fingerprint unlocking disk are both configured as inclined surfaces, and the thickness of the fingerprint unlocking disk is greater than the thickness of the password keyboard.

[0008] Preferably, a plurality of atomizing nozzles are arranged side by side, and two atomizing nozzles are inclined toward the door handle side.

[0009] Preferably, a control switch is installed in the shell cover, and the control switch is connected to the pump body control.

[0010] Preferably, a top cover plate is provided at the top of the liquid storage box, a liquid injection port is opened on the top cover plate, a cover cap is provided on the liquid injection port, spring sheets that fit with the inner wall of the liquid storage box are provided at both ends of the bottom of the top cover plate, a limiting block is provided at the bottom end of the spring sheet, and the limiting block passes through the side wall of the liquid storage box and is clamped.

[0011] Preferably, a ring seat is fixed at a position on the bottom of the top cover plate corresponding to the liquid injection port, a filter cartridge is spirally sleeved on the ring seat, and a transparent observation window is vertically arranged on the side wall of the liquid storage box.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model provides a liquid storage box, into which disinfectant is added, and a control switch is connected to the lock system. When the control switch detects that the lock is unlocked, the control pump is started, and the pump pumps the disinfectant in the liquid storage box to the diverter plate and then sprays it out through multiple atomizing nozzles, so as to automatically disinfect the password keyboard, fingerprint unlocking disk and door handle used for unlocking, effectively suppressing the contact and transmission of viruses and bacteria between front and back unlocking personnel in public places such as laboratories and offices, which is safer and conducive to epidemic prevention and control.

[0014] The utility model arranges the surfaces of the password keyboard and the fingerprint unlocking disk as inclined surfaces, and the thickness of the fingerprint unlocking disk is greater than that of the password keyboard, which is convenient for unlocking operation and enables the disinfectant sprayed by the atomizing nozzle to be evenly sprayed on the surfaces of the password keyboard and the fingerprint unlocking disk. By arranging an inclined atomizing nozzle at the end of the diverter plate, the disinfectant can be sprayed toward one side of the door handle, thereby ensuring that the door handle can be effectively disinfected.

[0015] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the liquid storage box of the utility model;

[0018] Figure 3This is a schematic diagram of the internal structure of the shell cover of the utility model;

[0019] Figure 4 It is a schematic diagram of the internal structure of the top end of the liquid storage box of the utility model.

[0020] In the figure: 1. Main housing of digital door lock; 2. Liquid storage box; 3. Shell cover; 4. Password keyboard; 5. Fingerprint unlocking disk; 6. Door handle; 7. Top cover plate; 8. Cover cap; 9. Transparent observation window; 10. Diverter plate; 11. Atomizing nozzle; 12. Pump body; 13. Control switch; 14. Liquid filling port; 15. Ring seat; 16. Filter cartridge; 17. Shrapnel; 18. Limit block. DETAILED DESCRIPTION

[0021] In the description of the present utility model, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model. The following is a detailed description of various embodiments of the present utility model in conjunction with the drawings.

[0022] Example

[0023] See also Figures 1 to 4 The utility model preferably provides a technical solution: a digital door lock body, including a digital door lock main shell 1; a liquid storage box 2 arranged at the top of the digital door lock main shell 1, the liquid storage box 2 is used to store disinfectant, and a shell cover 3 is arranged at the bottom of the liquid storage box 2 facing the front side of the digital door lock main shell 1; a diverter plate 10 is arranged at the bottom of the shell cover 3, an atomizing nozzle 11 is installed at the bottom of the diverter plate 10, and a pump body 12 is installed at the top of the shell cover 3, and the liquid inlet and outlet ends of the pump body 12 are respectively connected to the liquid storage box 2 and the diverter plate 10, wherein a password keyboard 4, a fingerprint unlocking disk 5 and a door handle 6 are arranged on the digital door lock main shell 1, the password keyboard 4 is located above the fingerprint unlocking disk 5, and the fingerprint unlocking disk 5 is located above the door handle 6.

[0024] Through the above-mentioned structural manner, disinfectant is filled in the liquid storage box 2. When the lock body is unlocked, the pump body 12 is started. The pump body 12 pumps the disinfectant in the liquid storage box 2 to the diverter plate 10 and then sprays it out from multiple atomizing nozzles 11. The password keyboard 4, fingerprint unlocking disk 5, and door handle 6 used for unlocking are automatically disinfected, which can effectively inhibit the contact and transmission of viruses and bacteria between front and back unlocking personnel in public places such as laboratories and offices, and is conducive to epidemic prevention and control.

[0025] As a preferred implementation scheme of this embodiment, the surfaces of the password keyboard 4 and the fingerprint unlocking disk 5 are both set as inclined surfaces, and the thickness of the fingerprint unlocking disk 5 is greater than the thickness of the password keyboard 4. Through this structural method, it is convenient for the unlocking operation, and the disinfectant sprayed by the atomizing nozzle 11 can be evenly sprayed on the surface of the password keyboard 4 and the fingerprint unlocking disk 5, thereby improving the disinfection effect.

[0026] As a preferred implementation manner of this embodiment, a plurality of atomizing nozzles 11 are arranged side by side, and two atomizing nozzles 11 are inclined toward the side of the door handle 6. Through this structural method, the atomizing nozzle 11 inclined at the end of the diverter plate 10 can spray disinfectant toward the side of the door handle 6, ensuring that the door handle 6 can be effectively disinfected.

[0027] In a further embodiment, a control switch 13 is installed in the shell cover 3, the control switch 13 is control-connected to the pump body 12, and the control switch 13 is connected to the lock body system. When the control switch 13 detects that the lock body is unlocked, the control pump body 12 is started to achieve automatic disinfection.

[0028] In a further embodiment, a top cover plate 7 is provided at the top of the liquid storage box 2, a liquid injection port 14 is opened on the top cover plate 7, and a cap 8 is provided on the liquid injection port 14 for filling disinfectant into the liquid storage box 2. A ring seat 15 is fixed at a position corresponding to the liquid injection port 14 at the bottom of the top cover plate 7, and a filter cartridge 16 is spirally sleeved on the ring seat 15. A transparent observation window 9 is vertically provided on the side wall of the liquid storage box 2. The disinfectant added to the liquid storage box 2 can be filtered through the filter cartridge 16 to avoid as much as possible the blockage of the pump body 12 and the atomizing nozzle 11 caused by impurities in the disinfectant; both ends of the bottom of the top cover plate 7 are provided with spring pieces 17 that fit with the inner side wall of the liquid storage box 2, and a limiting block 18 is provided at the bottom end of the spring piece 17. The limiting block 18 penetrates the side wall of the liquid storage box 2 and is clamped. By pressing the limiting block 18 to be embedded in the liquid storage box 2, the top cover plate 7 can be removed from the top of the liquid storage box 2, which is convenient for cleaning the inside of the liquid storage box 2 and the filter cartridge 16.

[0029] When in use, disinfectant is added into the liquid storage box 2, and the control switch 13 is connected to the lock body system. When the control switch 13 detects that the lock body is unlocked, the control pump body 12 is started. The pump body 12 pumps the disinfectant in the liquid storage box 2 to the diverter plate 10 and then sprays it out by multiple atomizing nozzles 11, and automatically disinfects the password keyboard 4, fingerprint unlocking disk 5, and door handle 6 used for unlocking, effectively inhibiting the contact and transmission of viruses and bacteria between the front and back unlocking personnel in public places such as laboratories and offices, which is safer and conducive to epidemic prevention and control. In addition, the surfaces of the password keyboard 4 and the fingerprint unlocking disk 5 are set as inclined surfaces, and the thickness of the fingerprint unlocking disk 5 is greater than that of the password keyboard 4, which is convenient for unlocking operation and enables the disinfectant sprayed by the atomizing nozzle 11 to be evenly sprayed on the surfaces of the password keyboard 4 and the fingerprint unlocking disk 5. The atomizing nozzle 11 located at the end of the diverter plate 10 can spray disinfectant toward one side of the door handle 6 to ensure that the door handle 6 can be effectively disinfected.

[0030] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. There are many ways of detachable installation, for example, it can be through the method of plug-in and buckle matching, and for example, through the method of bolt connection, etc.

[0031] The above clearly and completely describes the concept, specific structure and technical effects of the utility model in combination with the embodiments and drawings, so as to fully understand the purpose, characteristics and effects of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, other embodiments obtained by technicians in this field without creative work are all within the scope of protection of the utility model. In addition, all the connection / connection relationships mentioned in the text do not refer to the direct connection of components, but refer to the fact that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation.

[0032] The specific description of the present invention in the above embodiments is only used to further illustrate the present invention and cannot be understood as limiting the scope of protection of the present invention. Technical engineers in this field may make some non-essential improvements and adjustments to the present invention based on the contents of the above-mentioned utility model, which fall within the scope of protection of the present invention.

Claims

1. Digital door lock body, characterized in that: include: Digital door lock main housing (1); A liquid storage box (2) is arranged at the top of the main housing (1) of the digital door lock, and a shell cover (3) is arranged at the bottom of the liquid storage box (2) facing the front side of the main housing (1) of the digital door lock; A flow divider (10) is arranged at the bottom of the shell cover (3), an atomizing nozzle (11) is installed at the bottom of the flow divider (10), and a pump body (12) is installed at the top of the shell cover (3), and the liquid inlet end and the liquid outlet end of the pump body (12) are respectively connected to the liquid storage box (2) and the flow divider (10).

2. The digital door lock body according to claim 1, characterized in that: The digital door lock main housing (1) is provided with a password keyboard (4), a fingerprint unlocking disk (5) and a door handle (6); the password keyboard (4) is located above the fingerprint unlocking disk (5), and the fingerprint unlocking disk (5) is located above the door handle (6).

3. The digital door lock body according to claim 2, characterized in that: The surfaces of the password keyboard (4) and the fingerprint unlocking disk (5) are both arranged as inclined surfaces, and the thickness of the fingerprint unlocking disk (5) is greater than the thickness of the password keyboard (4).

4. The digital door lock body according to claim 1, characterized in that: A plurality of atomizing nozzles (11) are arranged side by side, and two atomizing nozzles (11) facing one side of the door handle (6) are arranged at an angle.

5. The digital door lock body according to claim 1, characterized in that: A control switch (13) is installed inside the shell cover (3), and the control switch (13) is controllably connected to the pump body (12).

6. The digital door lock body according to claim 1, characterized in that: The top of the liquid storage box (2) is provided with a top cover plate (7), a liquid injection port (14) is provided on the top cover plate (7), a cover cap (8) is provided on the liquid injection port (14), both ends of the bottom of the top cover plate (7) are provided with spring plates (17) which are in contact with the inner wall of the liquid storage box (2), and a limit block (18) is provided at the bottom end of the spring plate (17), and the limit block (18) penetrates through the side wall of the liquid storage box (2) and is engaged.

7. The digital door lock body according to claim 6, characterized in that: A ring seat (15) is fixed at a position on the bottom of the top cover plate (7) corresponding to the liquid injection port (14), a filter cartridge (16) is spirally sleeved on the ring seat (15), and a transparent observation window (9) is vertically arranged on the side wall of the liquid storage box (2).

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