Intelligent lock with anti-collision function

Abstract

The utility model relates to the technical field of intelligent locks, and discloses an intelligent lock with an anti-collision function, which comprises an intelligent lock body, a lock cylinder mounted in a lock groove, a support column mounted in the intelligent lock body, a handle mounted at one end of the support column, and a display screen arranged on the outer surface of the handle. An anti-collision mechanism is fixedly installed on the outer surface of the intelligent lock body and located on the front face of the display screen. Through the arrangement of the anti-collision mechanism, when the protective shell is impacted by the outside, the impact force acts on the protective shell, the protective shell transmits the impact force to the limiting seat, the limiting seat slides in the fixing shell in the direction of the spring after receiving the impact force transmitted by the protective shell, at the moment, the spring is compressed, and the limiting seat is prevented from sliding in the fixing shell. And the spring can absorb impact energy in the compression process to play a buffering role, so that the damage of impact force to the internal structure of the intelligent lock body, especially the display screen, can be reduced, the display screen is prevented from being damaged by direct impact, and the service life of the display screen is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of smart lock technology, specifically to a smart lock with anti-collision function. Background Technology

[0002] A smart lock is an electronic door lock that differs from a traditional mechanical lock. It is more intelligent in terms of user identification, security, and management. Smart locks typically use advanced electronic and intelligent technologies to achieve more convenient, secure, and intelligent lock functions.

[0003] Utility model patent application CN220828151U discloses a smart lock with anti-collision function. This smart lock includes a lock body, a support column fixedly connected to one side of the lock body, a door handle fixedly connected to one end of the support column, a keypad fixedly connected to one side of the lock body, a display screen fixedly connected to one side of the lock body, and a slider fixedly connected to one side of the lock body. A groove is formed on one side of the slider, and a push plate is movably connected inside the groove. This smart lock with anti-collision function is more effective at protecting against impacts, making it more impact-resistant, extending its service life, preventing damage from impacts, reducing maintenance frequency, saving costs, and greatly improving security. It further meets people's needs and brings convenience to their work.

[0004] The smart lock with anti-collision function disclosed in the above document has the following defects: the anti-collision mechanism of this technical solution only has a single push plate for protection. When it is impacted, the force will be directly applied to the push plate. Since the single push plate is difficult to buffer the impact force, the anti-collision effect is relatively poor.

[0005] Therefore, it can be seen that the existing smart locks with anti-collision function do not have a good anti-collision mechanism, and it is necessary to improve the existing shortcomings and provide a smart lock with anti-collision function. Utility Model Content

[0006] The purpose of this invention is to provide a smart lock with anti-collision function to solve the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0008] This utility model is a smart lock with anti-collision function, including a smart lock body, a lock groove on one side of the smart lock body, a camera installed on the outer surface of the smart lock body, a lock cylinder installed inside the lock groove, a support column installed inside the smart lock body, a handle installed at one end of the support column, a display screen on the outer surface of the handle, and an anti-collision mechanism fixedly installed on the outer surface of the smart lock body, the anti-collision mechanism being located in front of the display screen;

[0009] The anti-collision mechanism includes a fixed shell. The fixed shell is fixedly installed on the outer surface of the smart lock body. The number of fixed shells is fixed to two sets, and the two sets of fixed shells are symmetrically distributed on both sides of the display screen.

[0010] Furthermore, the anti-collision mechanism also includes springs, and springs are fixedly installed inside the fixed shell.

[0011] Furthermore, the anti-collision mechanism also includes a limiting seat, and the limiting seats are slidably connected inside both sets of fixed shells, with the limiting seats connected to springs.

[0012] Furthermore, the anti-collision mechanism also includes a sliding groove, and the outer surfaces of both sets of limiting seats are provided with sliding grooves.

[0013] Furthermore, the anti-collision mechanism also includes a protective shell, which is installed between the two sets of limiting seats, and the two ends of the protective shell are slidably connected to the two sets of sliding grooves respectively.

[0014] Furthermore, the anti-collision mechanism also includes protrusions, and protrusions are fixedly installed on the outer surface of the protective shell.

[0015] This utility model has the following beneficial effects:

[0016] (1) This utility model avoids damage to the display screen by setting an anti-collision mechanism. When the protective shell is impacted by the outside, the impact force will act on the protective shell and the protective shell will transmit the impact force to the limiting seat. After the limiting seat receives the impact force transmitted by the protective shell, it will slide along the direction of the spring in the fixed shell. At this time, the spring will be compressed. The compression process of the spring will absorb the energy of the impact and play a buffering role. This can reduce the damage of the impact force to the internal structure of the smart lock body, especially the display screen. When the impact force disappears, the compressed spring will rebound due to its own elastic restoring force. The rebound of the spring will push the limiting seat back to the initial position. When the limiting seat returns to the initial position, it will drive the protective shell to return to the initial position as well, continue to play a protective role, and extend the service life of the display screen.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic cross-sectional view of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 3 This is a schematic diagram showing the unfolded structure of the anti-collision mechanism of this utility model;

[0022] Figure 4 This utility model Figure 1 Enlarged schematic diagram of the structure at point A in the diagram;

[0023] The attached diagram lists the components represented by each number as follows:

[0024] In the diagram: 1. Smart lock body; 101. Lock slot; 2. Camera; 3. Lock cylinder; 4. Support column; 5. Handle; 6. Display screen; 7. Anti-collision mechanism; 701. Fixed shell; 702. Spring; 703. Limit seat; 704. Slide groove; 705. Protective shell; 706. Protrusion. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1 - Figure 4 As shown, this utility model is a smart lock with anti-collision function, including a smart lock body 1, a lock groove 101 is opened on one side of the smart lock body 1, a camera 2 is installed on the outer surface of the smart lock body 1, a lock cylinder 3 is installed inside the lock groove 101, a support column 4 is installed inside the smart lock body 1, a handle 5 is installed at one end of the support column 4, a display screen 6 is provided on the outer surface of the handle 5, and an anti-collision mechanism 7 is fixedly installed on the outer surface of the smart lock body 1, with the anti-collision mechanism 7 located in front of the display screen 6;

[0027] The anti-collision mechanism 7 includes a fixed shell 701. The fixed shell 701 is fixedly installed on the outer surface of the smart lock body 1. The number of fixed shells 701 is fixed to two sets, and the two sets of fixed shells 701 are symmetrically distributed on both sides of the display screen 6.

[0028] The anti-collision mechanism 7 also includes a spring 702, and the spring 702 is fixedly installed inside the fixed housing 701;

[0029] The anti-collision mechanism 7 also includes a limiting seat 703. The limiting seat 703 is slidably connected inside both sets of fixed shells 701. The limiting seat 703 is connected to the spring 702.

[0030] The anti-collision mechanism 7 also includes a slide groove 704, and the outer surfaces of both sets of limit seats 703 are provided with slide grooves 704;

[0031] The anti-collision mechanism 7 also includes a protective shell 705, which is installed between the two sets of limit seats 703. The two ends of the protective shell 705 are slidably connected to the two sets of sliding grooves 704 respectively.

[0032] The anti-collision mechanism 7 also includes a protrusion 706, which is fixedly installed on the outer surface of the protective shell 705;

[0033] When the protective shell 705 is impacted, the impact force acts on the protective shell 705 and transmits it to the limiting seat 703. After receiving the impact force from the protective shell 705, the limiting seat 703 slides along the direction of the spring 702 within the fixed shell 701. At this time, the spring 702 is compressed. The compression process of the spring 702 absorbs the impact energy and plays a buffering role. This can reduce the damage of the impact force to the internal structure of the smart lock body 1, especially the display screen 6. When the impact force disappears, the compressed spring 702 will rebound due to its own elastic restoring force. The rebound of the spring 702 will push the limiting seat 703 back to its initial position. When the limiting seat 703 returns to its initial position, it will also drive the protective shell 705 back to its initial position, continuing to provide protection. When it is necessary to unlock the smart lock body 1, the protective shell 705 is slid upward within the slide groove 704 by pulling the protrusion 706, thereby exposing the display screen 6. Then, the smart lock can be unlocked by entering the password.

[0034] In use, when the protective shell 705 is impacted by external forces, the impact force will act on the protective shell 705 and transmit the impact force to the limiting seat 703. After receiving the impact force transmitted by the protective shell 705, the limiting seat 703 will slide along the direction of the spring 702 within the fixed shell 701. At this time, the spring 702 will be compressed. The compression process of the spring 702 will absorb the impact energy and play a buffering role. This can reduce the damage of the impact force to the internal structure of the smart lock body 1, especially the display screen 6. When the impact force disappears, the compressed spring 702 will rebound due to its own elastic restoring force. The rebound of the spring 702 will push the limiting seat 703 back to the initial position. When the limiting seat 703 returns to the initial position, it will also drive the protective shell 705 back to the initial position, continuing to provide protection.

[0035] When it is necessary to unlock the smart lock body 1, the protective shell 705 is moved upward inside the slide groove 704 by pulling the protrusion 706, thereby exposing the display screen 6. Then, the smart lock can be unlocked by entering the password.

[0036] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A smart lock with anti-collision function, comprising a smart lock body (1), a lock groove (101) is provided on one side of the smart lock body (1), a camera (2) is installed on the outer surface of the smart lock body (1), a lock cylinder (3) is installed inside the lock groove (101), a support column (4) is installed inside the smart lock body (1), a handle (5) is installed at one end of the support column (4), and a display screen (6) is provided on the outer surface of the handle (5), characterized in that: The outer surface of the intelligent lock body (1) is fixedly installed with an anti-collision mechanism (7), and the anti-collision mechanism (7) is located in front of the display screen (6); The anti-collision mechanism (7) comprises a fixed shell (701), the outer surface of the intelligent lock body (1) is fixedly installed with the fixed shell (701), the number of the fixed shell (701) is fixedly installed as two groups, and the two groups of fixed shells (701) are symmetrically distributed on the two sides of the display screen (6); The anti-collision mechanism (7) further comprises a spring (702), and the inside of the fixed shell (701) is fixedly installed with the spring (702); The anti-collision mechanism (7) further comprises a limiting seat (703), and the inside of the two groups of fixed shells (701) is slidably connected with the limiting seat (703), and the limiting seat (703) is connected with the spring (702); The anti-collision mechanism (7) further comprises a sliding groove (704), and the outer surface of the two groups of limiting seats (703) is provided with the sliding groove (704); The anti-collision mechanism (7) further comprises a protective shell (705), and the protective shell (705) is installed between the two groups of limiting seats (703), and the two ends of the protective shell (705) are slidably connected with the two groups of sliding grooves (704).

2. The intelligent lock with anti-collision function according to claim 1, characterized in that: The anti-collision mechanism (7) further comprises a protruding block (706), and the outer surface of the protective shell (705) is fixedly installed with the protruding block (706).

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