Novel power supply structure of intelligent lock

Abstract

The utility model relates to the technical field of door locks, and discloses a novel intelligent lock power supply structure which comprises a lock cylinder. The movable lock block is rotationally arranged in the middle of the lock cylinder; the inner door handle is connected with the movable lock block through a lock cylinder transmission assembly, an electric control feedback mechanism is arranged at the end, away from the inner door handle, of the lock cylinder and comprises a shell fixedly installed at the end of the lock cylinder, and an electric control mainboard is fixedly installed in the middle of the interior of the shell. According to the utility model, through the structural design of the shell with the integral bottom, the lithium battery is arranged at the bottom in the shell and is used for supplying power to the matched motor, the lithium battery is provided with the charging interface, the shell is provided with the matching groove matched with the charging interface, and the rubber plug is arranged at the matching groove and is used for protecting the corresponding charging interface; the battery of the whole intelligent lock does not need to be replaced frequently, and the endurance time of the intelligent lock is longer than that of a dry battery with the same size.

Description

Technical Field

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

[0002] A door lock is a device used to lock a door to prevent others from opening it. This device may be mechanical or electric. Smart locks are electric. Different from traditional mechanical locks, they are more intelligent in terms of user identification, security, and manageability. They are the executive components for locking doors in access control systems.

[0003] Existing smart locks also have the following problems when in use: most of the existing smart locks are powered by dry batteries on the lock plate of the smart lock. Due to the diverse functionality of the smart lock, it consumes a lot of power, and the energy density of dry batteries is low, so multiple dry batteries are often needed, which takes up a lot of space and needs to be replaced frequently, which is relatively inconvenient. In addition, its touch feedback panel is mostly a fixed horizontal structure design. When the user is shorter than the person installing the rear door lock, it is difficult for him to see the password feedback area clearly, which is relatively inconvenient. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the present invention provides a novel power supply structure for an intelligent lock, which solves the problems raised in the background art.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a power supply structure of a new type of smart lock, comprising a lock core; a movable lock block, rotatably arranged in the middle of the lock core; an inner door handle, connected to the movable lock block via the lock core transmission assembly, an electric control feedback mechanism is provided at the end of the lock core away from the inner door handle, the electric control feedback mechanism comprises a shell fixedly installed at the end of the lock core, an electric control mainboard is fixedly installed in the middle of the shell, a matching motor is provided at the top of the electric control mainboard, a lithium battery is provided at the bottom of the electric control mainboard, a charging interface is provided at one end of the lithium battery, a slot for fixed installation of the lithium battery is provided at the bottom of the shell, a matching slot for fixed installation of the charging interface is provided at one end of the shell, and a rubber plug is slidably fitted at the opening of the matching slot.

[0008] As a further solution of the present invention: a drive shaft is provided at the other end of the mating motor, and the other end of the drive shaft is connected to a movable locking block through a connecting component, and four connecting columns are provided in a rectangular shape on the top of the electronic control main board, and the upper ends of the four connecting columns are correspondingly connected to mating connecting seats, and the four mating connecting seats are fixedly connected to the four corners of the inner wall of the outer frame at equal angles.

[0009] As a further solution of the present invention: a first damping hinge is fixedly installed at one end of the top of the outer frame, and a rotating end of the first damping hinge is fixedly connected to the touch feedback panel.

[0010] As a further solution of the present invention: an outer frame is fixedly installed on the top of the shell, and a touch feedback panel is rotatably installed on the top of the outer frame. A multi-stage support mechanism is arranged between the outer frame and the touch feedback panel. The multi-stage support mechanism includes a second damping hinge fixedly connected to the other end of the bottom wall of the touch feedback panel, the rotating end of the second damping hinge is fixedly connected to a support block, and a stop block is fixedly connected to the middle of the other end of the bottom wall of the outer frame, and the top wall of the stop block is horizontally equidistantly provided with multiple support grooves.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. In the present invention, a shell structure with an integral bottom is provided, and a lithium battery is provided at the bottom of the shell to power the motor. The lithium battery is provided with a charging interface. At the same time, the shell is provided with a matching groove to match the charging interface, and a rubber plug is provided at the matching groove to protect the charging interface. The overall smart lock does not require frequent battery replacement, and its battery life is longer than that of dry batteries of the same volume.

[0013] 2. In the present invention, an outer frame is fixedly installed on the top of its shell through a fixing column, and a touch feedback panel is rotatably installed on the upper end of the outer frame. A rotatable support block is provided at the bottom of the touch feedback panel, and a stopper is fixedly installed inside the outer frame. A plurality of support grooves are equidistantly provided at the top of the stopper corresponding to the support block, which can cooperate with multi-angle support of the touch feedback panel. When a person who is shorter than the person installing the rear door lock operates it, he can clearly see the password feedback area and operate it, which is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an overall three-dimensional diagram of the utility model;

[0015] Figure 2 It is a three-dimensional diagram of the main body of the utility model;

[0016] Figure 3 The outer frame and touch feedback panel of the utility model are three-dimensional Figure 1 ;

[0017] Figure 4 The outer frame and touch feedback panel of the utility model are three-dimensional Figure 2 .

[0018] In the figure: 1. Lock cylinder; 2. Electronic control feedback mechanism; 3. Inner door handle; 4. Movable lock block; 21. Electronic control main board; 22. Matching motor; 23. Connecting column; 24. Lithium battery; 25. Housing; 26. Rubber plug; 27. Outer frame; 28. Matching connecting seat; 29. ​​Stop block; 210. First damping hinge; 211. Touch feedback panel; 212. Second damping hinge; 213. Support block; 214. Support slot. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figures 1 to 4 In the embodiment of the present invention, a new type of smart lock power supply structure includes a lock cylinder 1; a movable lock block 4, which is rotatably arranged in the middle of the lock cylinder 1; an inner door handle 3, which is connected to the movable lock block 4 via the lock cylinder 1 transmission assembly. The inner door handle 3 can be held to rotate the movable lock block 4 to unlock the door. An electric control feedback mechanism 2 is provided at the end of the lock cylinder 1 away from the inner door handle 3. The electric control feedback mechanism 2 includes a shell 25 fixedly installed at the end of the lock cylinder 1, and an electric control motherboard 21 is fixedly installed in the middle of the shell 25. A matching motor 22 is provided on the top of the electric control motherboard 21, and a lithium battery 24 is provided at the bottom of the electric control motherboard 21. A charging port is provided at one end of the lithium battery 24. A slot for fixing the lithium battery 24 is provided at the bottom of the shell 25, and a matching slot for fixing the charging interface is provided at one end of the shell 25, and a rubber plug 26 is slidably fitted at the opening of the matching slot. The overall shell 25 structure is designed with an integral bottom. A lithium battery 24 is provided at the bottom of the shell 25 to power the matching motor 22, and the lithium battery 24 is provided with a charging interface. At the same time, the shell 25 is provided with a matching slot to match its charging interface, and a rubber plug 26 is provided at the matching slot to protect the corresponding charging interface. The overall smart lock does not require frequent battery replacement, and its battery life is longer than that of dry batteries of the same volume.

[0021] A driving shaft is provided at the other end of the cooperating motor 22, and the other end of the driving shaft is connected to the movable locking block 4 through a connecting component. After the touch feedback panel 211 matches the electronic control main board 21 to perform unlocking, the movable locking block 4 can be driven to rotate by the driving shaft of the cooperating motor 22 to realize the unlocking work. Four connecting columns 23 are provided in a rectangular shape on the top of the electronic control main board 21. The upper ends of the four connecting columns 23 are correspondingly connected to the cooperating connecting seats 28. The four cooperating connecting seats 28 are fixedly connected to the four corners of the inner wall of the outer frame 27 at equal angles, so that the outer frame 27 can be conveniently disassembled and assembled.

[0022] A first damping hinge 210 is fixedly installed at one end of the top of the outer frame 27. The rotating end of the first damping hinge 210 is fixedly connected to the touch feedback panel 211. The touch feedback panel 211 is designed as a rotatable structure, which can cooperate with multi-angle support of the touch feedback panel 211. When a person who is shorter than the person installing the rear door lock operates it, he or she can see the password feedback area well and operate it, which is more convenient.

[0023] An outer frame 27 is fixedly installed on the top of the outer frame 25, and a touch feedback panel 211 is rotatably installed on the top of the outer frame 27. A multi-stage support mechanism is provided between the outer frame 27 and the touch feedback panel 211. The multi-stage support mechanism includes a second damping hinge 212 fixedly connected to the other end of the bottom wall of the touch feedback panel 211, and the rotating end of the second damping hinge 212 is fixedly connected to a support block 213. A stopper 29 is fixedly connected to the middle part of the other end of the bottom wall of the outer frame 27. The top wall of the stopper 29 is horizontally and equidistantly provided with multiple support grooves 214. The touch feedback panel 211 can be rotated to a suitable angle first, and then the support block 213 is rotated to be stuck in its corresponding support groove 214 to achieve limited support for the touch feedback panel 211.

[0024] The working principle of the present invention is as follows: the inner door handle 3 can be held to rotate the movable lock block 4 to unlock the door. In addition, after the touch feedback panel 211 is matched with the electronic control main board 21 to unlock the door, the movable lock block 4 can be driven to rotate by the driving shaft of the motor 22 to realize the unlocking. The overall structure is provided with a bottom-integrated shell 25 design. A lithium battery 24 is provided at the bottom of the shell 25 to power the motor 22. The lithium battery 24 is provided with a charging interface. At the same time, the shell 25 is provided with a matching groove to match its charging interface, and a rubber plug 26 is provided at the matching groove to protect the corresponding charging interface. The overall smart lock does not require frequent battery replacement, and its battery life is longer than that of dry batteries of the same volume. In addition, the touch feedback panel 211 is a rotatable structure design, which can be matched with the multi-angle support of the touch feedback panel 211. When a person who is shorter than the person installing the rear door lock operates it, he can see the password feedback area well and operate it, which is more convenient.

[0025] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A new type of power supply structure for an intelligent lock, comprising a lock core (1); a movable lock block (4) rotatably disposed in the middle of the lock core (1); and an inner door handle (3) connected to the movable lock block (4) via a transmission assembly of the lock core (1); Its characteristics are: An electric control feedback mechanism (2) is provided at one end of the lock core (1) away from the inner door handle (3), and the electric control feedback mechanism (2) comprises a housing (25) fixedly mounted at the end of the lock core (1), and an electric control mainboard (21) is fixedly mounted in the middle of the housing (25); A matching motor (22) is provided on the top of the electric control mainboard (21), a lithium battery (24) is provided on the bottom of the electric control mainboard (21), and a charging interface is provided at one end of the lithium battery (24); The bottom of the housing (25) is provided with a slot for fixing the lithium battery (24), one end of the housing (25) is provided with a matching slot for fixing the charging interface, and a rubber plug (26) is slidably fitted at the opening of the matching slot; An outer frame (27) is fixedly mounted on the top of the housing (25), a touch feedback panel (211) is rotatably mounted on the top of the outer frame (27), and a multi-level support mechanism is provided between the outer frame (27) and the touch feedback panel (211).

2. The power supply structure of the novel smart lock according to claim 1 is characterized in that: The other end of the mating motor (22) is provided with a drive shaft, and the other end of the drive shaft is connected to the movable locking block (4) via a connecting assembly.

3. The power supply structure of the novel smart lock according to claim 1 is characterized in that: Four connecting columns (23) are arranged in a rectangular shape on the top of the electric control mainboard (21), and the upper ends of the four connecting columns (23) are correspondingly connected to matching connecting seats (28).

4. The power supply structure of the novel smart lock according to claim 3 is characterized by: Four matching connection seats (28) are fixedly connected to the four corners of the inner wall of the outer frame (27) at equal angles.

5. The power supply structure of the novel smart lock according to claim 1 is characterized in that: A first damping hinge (210) is fixedly mounted on one end of the top of the outer frame (27), and a rotating end of the first damping hinge (210) is fixedly connected to a touch feedback panel (211).

6. The power supply structure of the novel smart lock according to claim 1 is characterized in that: The multi-stage support mechanism comprises a second damping hinge (212) fixedly connected to the other end of the bottom wall of the touch feedback panel (211), and a rotating end of the second damping hinge (212) is fixedly connected to a support block (213).

7. The power supply structure of the novel smart lock according to claim 1 is characterized in that: A stopper (29) is fixedly connected to the middle portion of the other end of the bottom wall of the outer frame (27), and a top wall of the stopper (29) is provided with a plurality of support grooves (214) in a horizontally equidistant manner.

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