Intelligent lock

Abstract

The utility model relates to the technical field of intelligent door locks, in particular to an intelligent lock which comprises an intelligent lock body, a sealing outer frame and a dust cover. The sealing outer frame is arranged on the periphery of the intelligent lock body, dust cover guide rails are arranged on the two sides of the sealing outer frame, and the dust cover is slidably connected with the dust cover guide rails; a first sliding block is arranged on one side of the dustproof cover, and a second sliding block is arranged on the other side of the dustproof cover. A groove is formed in the side, close to the dustproof cover guide rail, of the first sliding block, a clamping block is connected to the groove in a sliding mode, and a first spring is arranged between the clamping block and the bottom of the groove; the dustproof cover guide rail is provided with a containing through groove matched with the clamping block, the side face of the dustproof cover guide rail is provided with a key base matched with the containing through groove, a pressing key is inserted into the key base and can slide relative to the key base, and the end of the pressing key can stretch into the containing through groove. The dust collector is not easy to accumulate dust and long in service life.

Description

Technical Field

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

[0002] Smart door locks are improved from traditional mechanical locks and are more intelligent and simple in terms of user security, identification, and management. Smart door locks are the executive components of door locks in access control systems. Smart door locks are different from traditional mechanical locks and are composite locks with security, convenience, and advanced technology. There are at least the following disadvantages in the use of existing smart door locks: 1. After the installation of existing smart door locks, there is often a gap between the installation of the smart door lock and the door body. After long-term use, dust can easily enter the lock body through the gap, thereby affecting the lubricity of the door lock; 2. Existing smart door locks often have an operation panel and fingerprint module. Because they are relatively fragile, the operation panel and fingerprint module are easily broken after being bumped, thus affecting the service life. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art. The utility model provides an intelligent lock which has a dustproof function and a long service life.

[0004] In order to solve the above problems, the utility model proposes a smart lock, including a smart lock body, a sealing outer frame and a dust cover;

[0005] The outer periphery of the smart lock body is provided with the sealing outer frame, and the two sides of the sealing outer frame are provided with dust cover guide rails, and the dust cover is slidably connected with the dust cover guide rails;

[0006] A first slider is provided on one side of the dust cover, and a second slider is provided on the other side; a groove is provided on the side of the first slider close to the dust cover guide rail, a positioning block is slidably connected to the groove, and a first spring is provided between the positioning block and the bottom of the groove;

[0007] The dust cover guide rail is provided with a receiving slot matched with the positioning block, and the side of the dust cover guide rail is provided with a button seat matched with the receiving slot, and the button seat is inserted with a press key, the press key can slide relative to the button seat, and the end of the press key can extend into the receiving slot.

[0008] As an improvement of the above technical solution, the inner wall of the groove is provided with a plurality of equally spaced positioning block guide rails, and the outer periphery of the positioning block is provided with guide rail protrusions adapted to the positioning block guide rails.

[0009] As an improvement of the above technical solution, a connecting plate is provided on the outer periphery of the push key, and a second spring is connected between the bottom of both sides of the connecting plate and the bottom of the key seat.

[0010] As an improvement of the above technical solution, button seat guide blocks are provided on both sides of the connecting plate, and the inner wall of the button seat is provided with button seat guide rails corresponding to the positions of the button seat guide blocks. The button seat guide blocks are embedded in the button seat guide rails and can slide along the button seat guide rails.

[0011] As an improvement of the above technical solution, a metal block is provided on the top of the smart lock body, and a magnet is provided on the inner wall of the top of the dust cover.

[0012] As an improvement of the above technical solution, the longitudinal cross-sectional area of ​​the sealing outer frame gradually decreases from the back to the front, and at least one notch is provided on both sides of the sealing outer frame. The notch is provided with a threaded hole, and a limiting bolt is threadedly connected to the threaded hole, and the end of the limiting bolt abuts against the side of the smart lock body.

[0013] As an improvement of the above technical solution, a non-slip rubber pad is provided at the bottom of the limiting bolt.

[0014] As an improvement of the above technical solution, an adhesive layer is provided on the back side of the sealing outer frame.

[0015] The implementation of this utility model has the following beneficial effects:

[0016] Compared with the prior art, the utility model adds a sealing outer frame to the smart lock body, and a slidable dust cover on the sealing outer frame, which can effectively prevent a large amount of dust from accumulating between the smart lock and the door body, and protect the fingerprint recognition module, facial recognition module and other components on the surface of the smart lock body, effectively extending the service life of the smart lock. In addition, the first slider of the dust cover and the dust cover guide rail of the sealing outer frame are equipped with a locking mechanism and a reset mechanism; when the dust cover is pushed to slide to a specific position along the dust cover guide rail, the locking block at the first slider is locked with the storage slot under the action of the first spring; when it needs to be reset, it is only necessary to press the push button so that the end of the push button extends into the storage slot to push the locking block to pop out of the storage slot, and then the dust cover can slide and reset under the action of pressure. The entire operation can be completed with one hand, which significantly improves the convenience, correspondingly reduces the trouble of using the door lock, and facilitates people's use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view of a smart lock according to an embodiment of the utility model;

[0018] Figure 2 yes Figure 1 A magnified view of the position in the figure;

[0019] Figure 3 It is a bottom view of a dust cover according to an embodiment of the utility model;

[0020] Figure 4 It is a three-dimensional diagram of a sealing outer frame according to an embodiment of the utility model. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings.

[0022] See also Figures 1 to 4 As shown, an embodiment of the utility model provides a smart lock, including a smart lock body 1, a sealing outer frame 2 and a dust cover 3.

[0023] The smart lock of the embodiment of the utility model integrates a dustproof function to prevent dust accumulation on the identification module on the surface of the smart lock, thereby extending the service life and neat appearance of the smart lock.

[0024] Specifically, the sealing outer frame 2 is provided on the outer periphery of the smart lock body 1, and dust cover guide rails 21 are provided on both sides of the sealing outer frame 2, and the dust cover 3 is slidably connected to the dust cover guide rails 21;

[0025] A first slider 31 is provided on one side of the dust cover 3, and a second slider 32 is provided on the other side; a groove 311 is provided on the side of the first slider 31 close to the dust cover guide rail 21, and a positioning block 312 is slidably connected to the groove 311, and a first spring 313 is provided between the positioning block 312 and the bottom of the groove 311;

[0026] The dust cover guide rail 21 is provided with a receiving groove 211 adapted to the positioning block 312, and the side of the dust cover guide rail 21 is provided with a button seat 22 adapted to the receiving groove 211, and the button seat 22 is inserted with a press key 23, and the press key 23 can slide relative to the button seat 22, and the end of the press seat 22 can extend into the receiving groove 211.

[0027] Compared with the prior art, the utility model adds a sealing outer frame to the smart lock body, and a slidable dust cover 3 on the sealing outer frame 2, which can effectively prevent a large amount of dust from accumulating between the smart lock and the door body, and protect the fingerprint recognition module, face recognition module and other components on the surface of the smart lock body 1, effectively extending the service life of the smart lock. In addition, the first slider 31 of the dust cover 3 and the dust cover guide rail 21 of the sealing outer frame 2 are provided with a locking mechanism and a reset mechanism; when the dust cover 3 is pushed to slide along the dust cover guide rail 21 to a specific position, the locking block 312 at the first slider 31 is locked with the receiving groove 211 under the action of the first spring 313; when it needs to be reset, it is only necessary to press the push button 23 so that its end extends into the receiving groove 211 to push the locking block 312 to pop out of the receiving groove 211, and then the dust cover 3 can slide and reset under the action of pressure. The entire operation can be completed with one hand, which significantly improves convenience and correspondingly reduces the trouble of using the door lock, making it more convenient for people to use.

[0028] Preferably, the inner wall of the groove 311 is provided with a plurality of equally spaced positioning block guide rails 315, and the outer periphery of the positioning block 312 is provided with a guide rail protrusion 314 adapted to the positioning block guide rail 315. The cooperation between the guide rail protrusion 314 and the positioning block guide rail 315 can limit the travel of the positioning block 312 to a certain extent, and can also guide the sliding of the positioning block 312 in the groove 311.

[0029] Preferably, a connecting plate 231 is provided around the outer periphery of the push button 23, and a second spring 24 is connected between the bottom of both sides of the connecting plate 231 and the bottom of the button seat 22. The second spring 24 enables the push button 23 to automatically reset after being pressed, thereby improving the user experience.

[0030] More preferably, button seat guide blocks 232 are provided on both sides of the connecting plate 231, and the inner wall of the button seat 22 is provided with button seat guide rails 221 corresponding to the positions of the button seat guide blocks 232, and the button seat guide blocks 232 are embedded in the button seat guide rails 221 and can slide along the button seat guide rails 221.

[0031] Preferably, a metal block is provided on the top of the smart lock body 1, and a magnet 33 is provided on the inner wall of the top of the dust cover 3. The magnet 33 and the metal block attract each other, so that the dust cover 3 can stably cover the identification module of the smart lock body 1 when not in use.

[0032] Preferably, the longitudinal cross-sectional area of ​​the sealing outer frame 2 gradually decreases from the back to the front, and at least one slot 25 is provided on both sides of the sealing outer frame 2. The slot 25 is provided with a threaded hole 251, and the threaded hole 251 is threadedly connected to a limiting bolt 26, and the end of the limiting bolt 26 abuts against the side of the smart lock body 1.

[0033] Preferably, a non-slip rubber pad 261 is provided at the bottom of the limiting bolt 26. The provision of the non-slip rubber pad 261 can increase the friction between the smart lock body 1 and the sealing outer frame 2.

[0034] More preferably, an adhesive layer is provided on the back of the sealing outer frame 2. The adhesive layer can play a role of pre-positioning when the sealing outer frame is installed.

[0035] The above is a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the principle of the present invention. These improvements and modifications are also considered to be within the protection scope of the present invention.

Claims

1. A smart lock, characterized in that: It includes a smart lock body, a sealed outer frame and a dust cover; The outer periphery of the smart lock body is provided with the sealing outer frame, and the two sides of the sealing outer frame are provided with dust cover guide rails, and the dust cover is slidably connected with the dust cover guide rails; A first slider is provided on one side of the dust cover, and a second slider is provided on the other side; a groove is provided on the side of the first slider close to the dust cover guide rail, a positioning block is slidably connected to the groove, and a first spring is provided between the positioning block and the bottom of the groove; The dust cover guide rail is provided with a receiving slot matched with the positioning block, and the side of the dust cover guide rail is provided with a button seat matched with the receiving slot, and the button seat is inserted with a press key, the press key can slide relative to the button seat, and the end of the press key can extend into the receiving slot.

2. The smart lock according to claim 1, characterized in that: The inner wall of the groove is provided with a plurality of equally spaced positioning block guide rails, and the outer periphery of the positioning block is provided with guide rail protrusions adapted to the positioning block guide rails.

3. The smart lock according to claim 1, characterized in that: A connecting plate is arranged around the outer periphery of the push key, and a second spring is connected between the bottoms of both sides of the connecting plate and the bottom of the key seat.

4. The smart lock according to claim 3, characterized in that: Key seat guide blocks are arranged on both sides of the connecting plate, and the inner wall of the key seat is provided with key seat guide rails corresponding to the positions of the key seat guide blocks. The key seat guide blocks are embedded in the key seat guide rails and can slide along the key seat guide rails.

5. The smart lock according to claim 1, characterized in that: A metal block is provided on the top of the smart lock body, and a magnet is provided on the inner wall of the top of the dust cover.

6. The smart lock according to claim 1, characterized in that: The longitudinal cross-sectional area of ​​the sealing outer frame gradually decreases from the back to the front. At least one notch is provided on both sides of the sealing outer frame. A threaded hole is opened in the notch. A limiting bolt is threadedly connected to the threaded hole. The end of the limiting bolt abuts against the side of the smart lock body.

7. The smart lock according to claim 6, characterized in that: An anti-skid rubber pad is provided at the bottom of the limiting bolt.

8. The smart lock according to claim 6, characterized in that: An adhesive layer is arranged on the back side of the sealing outer frame.

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