Door lock

Abstract

The door lock comprises a front panel assembly, a lock body, a rear panel assembly, a dustproof assembly and a fixing frame, the front panel assembly comprises a front panel body, sliding grooves formed in the two sides of the front panel body and magnets arranged on the inner walls of the sliding grooves, and the lock body is arranged on the rear side of the front panel body. The rear panel assembly is arranged on the rear side of the lock body, the dustproof assembly comprises a movable plate connected with the sliding groove in a sliding mode, a storage box arranged at the bottom of the movable plate and an iron block arranged at the top of the movable plate and attracted with the magnet, and the fixing frame is connected to the bottom of the front panel body through screws. Through the arrangement of the front panel assembly and the dustproof assembly, under the condition that password unlocking is not affected, the dustproof effect is achieved, it is avoided that dust affects password input of a user, and meanwhile through the arrangement of the fixing frame, the effect that the dustproof assembly can be mounted and dismounted is achieved, and replacement is convenient.

Description

Technical Field

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

[0002] Door locks are important devices for protecting the safety of homes, businesses, and industrial areas. With the development of technology, door locks are becoming more and more intelligent. Smart locks use electronic technology to replace traditional keys. They have functions such as password locks and fingerprint recognition, providing high security and convenience. Smart locks can be unlocked through a variety of methods such as smartphones, remote control, and biometrics. They can also be connected to home smart systems to achieve more intelligent functions. When the door lock is in use, dust easily falls on the touch screen where the password is entered. The accumulation of dust affects the user's ability to touch the touch screen, making it difficult to use. For this reason, we propose a door lock. Utility Model Content

[0003] Therefore, the purpose of the utility model is to provide a door lock, which achieves the dustproof effect without affecting the password unlocking by setting a front panel component and a dustproof component, thereby preventing dust from affecting the user's password input. At the same time, by setting a fixing frame, the dustproof component can be installed and removed for replacement.

[0004] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0005] A door lock, comprising:

[0006] The front panel assembly comprises a front panel body, slide grooves provided on both sides of the front panel body and magnets provided on the inner walls of the slide grooves;

[0007] A lock body, arranged on the rear side of the front panel body;

[0008] A rear panel assembly, arranged on the rear side of the lock body;

[0009] A dustproof component, comprising a moving plate slidably connected to the slide slot, a storage box arranged at the bottom of the moving plate, and an iron block arranged at the top of the moving plate and attracted to the magnet;

[0010] A fixing bracket is screwed to the bottom of the front panel body.

[0011] As a preferred solution of the door lock described in the utility model, a handle and a key touch screen are arranged on the front panel body, and a fingerprint recording device is arranged at the front end of the handle.

[0012] As a preferred solution of the door lock described in the utility model, a plurality of paper towels are placed inside the storage box.

[0013] As a preferred solution of the door lock described in the utility model, two iron blocks are provided, and the two iron blocks correspond to the magnets one by one.

[0014] As a preferred solution of a door lock described in the utility model, it also includes a cleaning component, which includes a fixing plate connected to the bottom of the storage box by screws and a lint-free cloth adhered to the rear side of the fixing plate, and the fixing plate is provided with a mounting hole for installing the screws.

[0015] As a preferred solution of a door lock described in the utility model, cylinders are arranged on both sides of the fixing frame, and the cylinders are inserted into the sliding grooves, and a mounting hole for mounting screws is opened in the middle position of the fixing frame.

[0016] Compared with the prior art, the utility model has the following beneficial effects: by setting the front panel assembly and the dustproof assembly, the dustproof effect is achieved without affecting the password unlocking, and dust is prevented from affecting the password input by the user. At the same time, by setting the fixing frame, the effect of the installable and detachable dustproof assembly is achieved for replacement. When in use, due to the attraction between the magnet and the iron block, the movable plate of the dustproof assembly can be fixed at the highest point. When dustproof is needed, the user can pinch the movable plate and apply force downward to move the movable plate and the storage box downward until the movable plate is blocked by the fixing frame. At this time, the button touch screen can be completely covered by the storage box, so dustproof is achieved and dust is prevented from affecting the use. At the same time, the screws on the fixing frame can be rotated until it is completely separated from the fixing frame, and then the fixing frame can be directly pulled out. Finally, the movable plate is moved downward to be completely separated from the front panel body, and the dustproof assembly can be removed, achieving the effect of the installable and detachable dustproof assembly for replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 This is a three-dimensional structural diagram of a door lock of the utility model;

[0019] Figure 2 A door lock of the utility model Figure 1 A three-dimensional structural diagram of the middle front panel assembly;

[0020] Figure 3 A door lock of the utility model Figure 1 The three-dimensional structure diagram of the dustproof component;

[0021] Figure 4 A door lock of the utility model Figure 1 The three-dimensional structure diagram of the middle dust cleaning component;

[0022] Figure 5 A door lock of the utility model Figure 1 3D structural diagram of the middle fixing frame.

[0023] In the figure: 100, front panel assembly; 101, front panel body; 102, slide slot; 103, magnet; 104, handle; 105, key touch screen; 200, lock body; 300, rear panel assembly; 400, dustproof assembly; 401, movable plate; 402, storage box; 403, paper towel; 404, iron block; 500, dust cleaning assembly; 501, fixing plate; 502, lint-free cloth; 600, fixing bracket. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0026] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged at half scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0027] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0028] The utility model provides a door lock, which realizes the dustproof effect without affecting password unlocking by arranging a front panel component and a dustproof component, thereby preventing dust from affecting the user's input of the password. At the same time, by arranging a fixing frame, the dustproof component can be installed and removed for replacement.

[0029] Figure 1-5 The overall structure diagram of a door lock of the utility model is shown. Figure 1-5The main body of a door lock of this embodiment includes: a front panel assembly 100, a lock body 200, a rear panel assembly 300, a dustproof assembly 400 and a fixing frame 600.

[0030] The front panel assembly 100 is installed on one side outside the door and can be unlocked in a variety of ways. Specifically, the front panel assembly 100 includes a front panel body 101, slide grooves 102 opened on both sides of the front panel body 101, and magnets 103 arranged on the inner wall of the slide groove 102. The front panel body 101 is provided with a handle 104 and a button touch screen 105. The front end of the handle 104 is provided with a fingerprint recording device. When in actual use, the button touch screen 105 can be touched to input a password, and the door can be unlocked if the password is correct. The fingerprint recording device can record fingerprints, and the door can be unlocked if the fingerprint is correct.

[0031] The lock body 200 serves as an actuator and can directly fix the door body. Specifically, the lock body 200 is arranged on the rear side of the front panel body 101. When in use, the insertion rod in the lock body 200 can be inserted into the door frame to lock the door body.

[0032] The rear panel assembly 300 is fixed to one side of the door chamber and is used to lock the door. Specifically, the rear panel assembly 300 is arranged on the rear side of the lock body 200. When in use, the user in the room can operate the rear panel assembly 300 to open or close the door body.

[0033] The touch screen of the existing door lock is exposed to the outside, and dust is easy to fall on the touch screen. The accumulation of dust affects the user's operation. In order to solve this problem, a dustproof component 400 is set. Specifically, the dustproof component 400 includes a moving plate 401 slidably connected to the slide groove 102, a storage box 402 arranged at the bottom of the moving plate 401, and an iron block 404 arranged at the top of the moving plate 401 and attracted to the magnet 103. There are two iron blocks 404, and the two iron blocks 404 correspond to the magnets 103 one by one. A number of paper towels 403 are placed inside. During specific use, due to the attraction between the magnet 103 and the iron block 404, the movable plate 401 of the dustproof component 400 can be fixed at the highest point. When dust prevention is needed, the user can pinch the movable plate 401 and apply force downward to move the movable plate 401 and the storage box 402 downward until the movable plate 401 is blocked by the fixing frame 600. At this time, the button touch screen 105 can be completely covered by the storage box 402, thereby achieving dust prevention and preventing dust from affecting use.

[0034] Specifically, the fixing frame 600 is screwed to the bottom of the front panel body 101, cylinders are arranged on both sides of the fixing frame 600, and the cylinders are inserted into the slide groove 102, and a mounting hole for installing screws is opened in the middle position of the fixing frame 600. During specific use, the screws on the fixing frame 600 can be rotated until they are completely detached from the fixing frame 600, and then the fixing frame 600 can be directly pulled out, and finally the movable plate 401 can be moved downward to be completely detached from the front panel body 101, and the dustproof component 400 can be disassembled, thereby achieving the effect of being able to install and disassemble the dustproof component 400 for replacement.

[0035] Combination Figure 1-Figure 5 , a door lock of the present embodiment, when in use, due to the attraction between the magnet 103 and the iron block 404, the movable plate 401 of the dustproof component 400 can be fixed at the highest point. When dust prevention is needed, the user can pinch the movable plate 401 and apply force downward to make the movable plate 401 and the storage box 402 move downward until the movable plate 401 is blocked by the fixing frame 600. At this time, the key touch screen 105 can be completely covered by the storage box 402, so that dust prevention is achieved and the use is prevented from being affected by dust. At the same time, the screws on the fixing frame 600 can be rotated until it is completely separated from the fixing frame 600, and then the fixing frame 600 can be directly pulled out, and finally the movable plate 401 can be completely separated from the front panel body 101 by moving downward, so that the dustproof component 400 can be removed, so as to achieve the effect of being able to install and remove the dustproof component 400 for replacement.

[0036] The touch screen of the existing door lock is exposed to the outside, and dust is easy to fall on the touch screen. In order to facilitate cleaning, a cleaning component 500 is set. Specifically, it also includes a cleaning component 500. The cleaning component 500 includes a fixing plate 501 connected to the bottom of the storage box 402 by screws and a lint-free cloth 502 bonded to the back side of the fixing plate 501. The fixing plate 501 is provided with mounting holes for installing screws. During specific use, the dustproof component 400 can be moved up and down. When the dustproof component 400 moves, it will drive the cleaning component 500 to move. Since the lint-free cloth 502 is in contact with the key touch screen 105, the principle of friction can be used to clean the dust on the key touch screen 105 for easy use.

[0037] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A door lock, characterized in that: include: A front panel assembly (100) comprises a front panel body (101), slide grooves (102) provided on both sides of the front panel body (101), and magnets (103) provided on the inner wall of the slide grooves (102); A lock body (200) is arranged on the rear side of the front panel body (101); A rear panel assembly (300) arranged on the rear side of the lock body (200); A dustproof component (400) comprises a movable plate (401) slidably connected to the slide groove (102), a storage box (402) arranged at the bottom of the movable plate (401), and an iron block (404) arranged at the top of the movable plate (401) and attracted to the magnet (103); A fixing frame (600) is screwed to the bottom of the front panel body (101).

2. A door lock according to claim 1, characterized in that: The front panel body (101) is provided with a handle (104) and a key touch screen (105), and a fingerprint recording device is provided at the front end of the handle (104).

3. A door lock according to claim 2, characterized in that: A plurality of paper towels (403) are placed inside the storage box (402).

4. A door lock according to claim 3, characterized in that: Two iron blocks (404) are provided, and the two iron blocks (404) correspond to the magnets (103) one by one.

5. A door lock according to claim 4, characterized in that: It also includes a dust cleaning component (500), the dust cleaning component (500) includes a fixing plate (501) connected to the bottom of the storage box (402) by screws and a lint-free cloth (502) bonded to the rear side of the fixing plate (501), and the fixing plate (501) is provided with a mounting hole for mounting the screws.

6. A door lock according to claim 5, characterized in that: Cylinders are provided on both sides of the fixing frame (600), and the cylinders are inserted into the sliding grooves (102). A mounting hole for mounting screws is provided in the middle of the fixing frame (600).

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