Intelligent door lock protective outer cover

Abstract

The utility model discloses an intelligent door lock protective outer cover which comprises a protective cover used for protecting an intelligent door lock, a protective assembly is installed in the protective cover, the protective assembly shields a front panel of the intelligent door lock, and the protective assembly comprises a forward and reverse rotation motor, a bidirectional threaded rod and a protective baffle. The two-way threaded rod is rotationally arranged on one side in the protective cover, the forward and reverse rotation motor is arranged on one side of the lower bottom wall of the protective cover, an output shaft of the forward and reverse rotation motor is connected with the lower end of the two-way threaded rod, an operation window is formed in the front end of the protective cover, and the two-way threaded rod is located on one side of the operation window. The upper and lower ends of the bidirectional threaded rod are symmetrically in threaded connection with threaded seats. The utility model relates to the technical field of intelligent door locks, in particular to an intelligent door lock protection outer cover which is good in protection effect, through the arrangement of the intelligent door lock protection outer cover, an intelligent door lock can be protected, a panel of the intelligent door lock can be cleaned, and daily use is guaranteed.

Description

Technical Field

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

[0002] Smart door locks are the executive components of door locking in access control systems. Smart door locks are different from traditional mechanical locks. They are composite locks with security, convenience and advanced technology. Password-type smart door locks are often operated by users entering a password. There is no need to carry keys, which is convenient to use.

[0003] The existing password-type smart door locks on the market are often exposed to the air. The dust in the air will contaminate the outer surface of the smart door lock and easily enter the inside of the smart door lock through the gap on the keyboard, causing damage to the device and shortening the service life of the device. It requires frequent wiping to keep the surface clean. Moreover, when the user is in use, there is no shielding plate, which causes the problem of nearby people snooping on the user's door lock operation information, resulting in low safety. Therefore, improvements need to be made to the existing problems. Utility Model Content

[0004] In view of the above situation, in order to overcome the current technical defects, the utility model provides a smart door lock protective cover with good protective effect. Through the setting of this device, the smart door lock can be protected, and the smart door lock panel can be cleaned to ensure daily use.

[0005] The technical solution adopted by the utility model is as follows: the smart door lock protective cover provided by the present solution includes a protective cover for protecting the smart door lock, a protective component is installed in the protective cover, and the protective component blocks the front panel of the smart door lock, and the protective component includes a forward and reverse motor, a bidirectional threaded rod and a protective baffle, the bidirectional threaded rod is rotatably arranged on one side of the inside of the protective cover, the forward and reverse motor is arranged on one side of the lower bottom wall of the protective cover, the output shaft of the forward and reverse motor is connected to the lower end of the bidirectional threaded rod, an operating window is opened at the front end of the protective cover, the bidirectional threaded rod is located on one side of the operating window, and the upper and lower ends of the bidirectional threaded rod are symmetrically threadedly connected with threaded seats, and one side of the protective baffle is symmetrically arranged on two groups of the threaded seats, a guide rod is arranged in the protective cover, and the guide rod is located on the other side of the operating window, and a guide block adapted to the guide rod is arranged on the protective baffle, and the guide rod guides and limits the protective baffle through the guide block, and a support seat for supporting the bidirectional threaded rod and the middle of the guide rod is provided in the middle of both sides of the protective cover.

[0006] In order to facilitate guiding the protective baffle, guide grooves are respectively provided at the upper and lower ends of the protective cover. The protective baffle moves and extends to the outside of the guide groove. A sealing pressure plate is provided on the protective baffle, and the sealing pressure plate corresponds to the guide groove.

[0007] In order to facilitate cleaning of dust adhered to the surface of the smart door lock, a cleaning plate is provided on the inner wall of the protective baffle, and cleaning cotton is provided on the cleaning plate. The cleaning cotton is in contact with the smart door lock, and a dust discharge hole is provided on the lower bottom wall of the protective cover.

[0008] In order to facilitate the outdoor use of the protective cover, a rain cover is provided on the top wall of the protective cover. A mounting bracket fixed to the wall is provided around the protective cover.

[0009] The beneficial effects achieved by the utility model using the above structure are as follows: the utility model provides a protective cover for a smart door lock, which has the advantages that the operating window can be opened and closed through the protective component to facilitate the opening or protection of the smart door lock, and the cleaning cotton matched with the smart door lock at the rear end of the protective baffle can clean and wipe the dust and fingerprints adhered to the surface of the smart door lock operating panel when the operating window is opened and closed, thereby preventing dust and fingerprints from adhering and affecting use; the dust discharge holes at the bottom of the protective cover can conveniently discharge the clean dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0011] Figure 1 This is a schematic diagram of the combined structure of a smart door lock protective cover of the utility model Figure 1 ;

[0012] Figure 2 This is a schematic diagram of the combined structure of a smart door lock protective cover of the utility model Figure 2 ;

[0013] Figure 3 This is a schematic diagram of the internal structure of a smart door lock protective cover of the utility model Figure 1 ;

[0014] Figure 4 This is a schematic diagram of the internal structure of a smart door lock protective cover of the utility model Figure 2 .

[0015] Among them, 1. Protective cover, 2. Protective assembly, 3. Forward and reverse motor, 4. Bidirectional threaded rod, 5. Protective baffle, 6. Operating window, 7. Threaded seat, 8. Guide rod, 9. Guide block, 10. Support seat, 11. Guide groove, 12. Cleaning plate, 13. Cleaning cotton, 14. Sealing pressure plate, 15. Dust discharge hole, 16. Rain cover, 17. Mounting bracket, 18. Smart door lock. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0017] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0018] like Figure 1 , Figure 2 and Figure 3 As shown, the smart door lock protective cover provided by the present solution includes a protective cover 1 for protecting the smart door lock, a rain cover 16 is provided on the top wall of the protective cover 1, and mounting brackets 17 fixed to the wall are provided around the protective cover 1. A protective component 2 is installed in the protective cover 1, and the protective component 2 shields the front panel of the smart door lock. The protective component 2 includes a forward and reverse motor 3, a bidirectional threaded rod 4 and a protective baffle 5. The bidirectional threaded rod 4 is rotatably arranged on one side of the inside of the protective cover 1, and the forward and reverse motor 3 is arranged on one side of the lower bottom wall of the protective cover 1. The output shaft of the forward and reverse motor 3 is connected to the lower end of the bidirectional threaded rod 4, and the protective cover 1 An operating window 6 is provided at the front end, and a bidirectional threaded rod 4 is located on one side of the operating window 6. The upper and lower ends of the bidirectional threaded rod 4 are symmetrically threadedly connected with threaded seats 7. One side of the protective baffle 5 is symmetrically arranged on two groups of threaded seats 7. Guide grooves 11 are respectively provided at the upper and lower ends of the protective cover 1. The protective baffle 5 moves and extends to the outside of the guide groove 11. A sealing pressure plate 14 is provided on the protective baffle 5, and the sealing pressure plate 14 corresponds to the guide groove 11. A cleaning plate 12 is provided on the inner wall of the protective baffle 5, and a cleaning cotton 13 is provided on the cleaning plate 12. The cleaning cotton 13 cleans the surface of the smart door lock, and an ash discharge hole 15 is provided on the lower bottom wall of the protective cover 1.

[0019] like Figure 3 and Figure 4 As shown, a guide rod 8 is provided in the protective cover 1, and the guide rod 8 is located on the other side of the operating window 6. A guide block 9 adapted to the guide rod 8 is provided on the protective baffle 5. The guide rod 8 guides and limits the protective baffle 5 through the guide block 9. A support seat 10 for supporting the bidirectional threaded rod 4 and the middle of the guide rod 8 is provided in the middle of both sides of the protective cover 1.

[0020] When in use, the smart door lock 18 is protected by the protective cover 1. When the smart door lock 18 needs to be opened, the forward and reverse motor 3 is started to rotate forward, and the forward and reverse motor 3 drives the bidirectional threaded rod 4 to rotate, so that the threaded seat 7 drives the protective baffle 5 to move in opposite directions, and then the protective baffle 5 is moved out of the guide grooves 11 set at the upper and lower ends of the protective cover 1. At this time, the operation panel of the smart door lock 18 is exposed, and the smart door lock 18 can be operated at this time. After the operation is completed, the forward and reverse motor 3 is started to rotate in the reverse direction to make the protective baffle 5 move toward each other to close the operation window 6, thereby protecting the smart door lock 18;

[0021] When the operating windows 6 move toward or in opposite directions, the cleaning cotton 13 can move with it to clean and wipe the surface of the smart door lock 18 panel, thereby preventing dust and fingerprints from adhering and affecting use. The cleaned dust falls to the bottom of the protective cover 1 due to gravity and is discharged through the dust discharge hole 15.

[0022] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, material or apparatus including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, material or apparatus.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A smart door lock protective cover, characterized in that: It includes a protective cover for protecting the smart door lock, a protective component is installed in the protective cover, the protective component includes a forward and reverse motor, a bidirectional threaded rod and a protective baffle, the bidirectional threaded rod is rotatably arranged on one side of the inside of the protective cover, the forward and reverse motor is arranged on one side of the lower bottom wall of the protective cover, the output shaft of the forward and reverse motor is connected to the lower end of the bidirectional threaded rod, an operating window is opened at the front end of the protective cover, the bidirectional threaded rod is located on one side of the operating window, the upper and lower ends of the bidirectional threaded rod are symmetrically threadedly connected with threaded seats, and one side of the protective baffle is symmetrically arranged on two groups of the threaded seats.

2. The smart door lock protective cover according to claim 1, characterized in that: A guide rod is arranged in the protective cover, and the guide rod is located at the other side of the operating window. A guide block matched with the guide rod is arranged on the protective baffle, and the guide rod guides and limits the protective baffle through the guide block.

3. The smart door lock protective cover according to claim 2, characterized in that: The middle parts of both sides of the protective cover are provided with support seats for supporting the bidirectional threaded rod and the middle part of the guide rod.

4. The smart door lock protective cover according to claim 3, characterized in that: A cleaning plate is provided on the inner wall of the protective baffle, and cleaning cotton is provided on the cleaning plate. The cleaning cotton is used to clean the surface of the smart door lock.

5. The smart door lock protective cover according to claim 4, characterized in that: The upper and lower ends of the protective cover are respectively provided with guide grooves, the protective baffle plate moves and extends to the outside of the guide groove, and the protective baffle plate is provided with a sealing pressure plate, which corresponds to the guide groove.

6. The smart door lock protective cover according to claim 5, characterized in that: The lower bottom wall of the protective cover is provided with an ash discharge hole.

7. The smart door lock protective cover according to claim 6, characterized in that: A rain cover is arranged on the top wall of the protective cover, and mounting brackets fixed to the wall are arranged around the protective cover.

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