Intelligent lock linkage automatic door opening mechanism

Abstract

The utility model discloses an intelligent lock linkage automatic door opening mechanism, and belongs to the technical field of intelligent locks, the intelligent lock linkage automatic door opening mechanism comprises an intelligent lock main body and a door plate, the surface of the intelligent lock is provided with an unlocking assembly used for touch unlocking, the intelligent lock is installed on the surface of the door plate, and one side of the door plate far away from the unlocking assembly is provided with a movable hole; a cavity is formed in the door plate, a metal plate and a mounting frame are arranged in the inner cavity of the door plate, a reset assembly used for resetting the metal plate is arranged between the metal plate and the mounting frame, and a supporting column used for opening the door is fixedly connected to the side, away from the mounting frame, of the metal plate. And the surface of the supporting column is in inserted sliding connection with an inner cavity of the movable hole, and a moving assembly used for pulling the metal plate to move is arranged in an inner cavity of the mounting frame, so that the intelligent lock can meet the use requirement when the two hands of a user are inconvenient, the use convenience of the intelligent lock is improved, and the use experience of the user is improved.

Description

Technical Field

[0001] This utility model relates to the field of smart lock technology, specifically to a smart lock linkage automatic door opening mechanism. Background Technology

[0002] Smart locks are improvements upon traditional mechanical locks, offering greater intelligence and convenience in terms of user security, identification, and management. They are the locking mechanism in access control systems and are typically installed on security doors.

[0003] Existing smart locks require users to pull the handle after unlocking to open the door. When users are carrying items in both hands, they need to place the items on the ground, pull the handle to open the door, and then pick up the items again to enter the room. This makes smart locks unable to meet the needs of users with limited hands, reducing the convenience of using smart locks and lowering the user experience.

[0004] According to announcement number CN216617201U, a smart access control lock with monitoring function includes a door panel and a door frame. The door panel is equipped with a camera and a lock mounting component. The lock mounting component has an internal locking device, which includes a micro motor, a connecting rod, a screw, a connecting block, a support rod, a fixing rod, and a round hole. The end of the micro motor furthest from its output end is fixedly connected to the inner wall of the lock mounting component. The output end of the micro motor is fixedly connected to one end of the connecting rod, and the other end of the connecting rod is fixedly connected to one end of the screw. This invention achieves dual protection through the locking device and the locking mechanism. When locking the door, pressing the switch causes the micro motor to move the connecting block to the left, causing the support rod to enter the fixing groove and the locking block to enter the first groove, achieving a double locking effect. This effectively protects the door and is highly practical.

[0005] As described above, smart access control locks with monitoring functions still require pulling the door handle after unlocking to open the door. When users are carrying items in both hands, they need to place the items on the ground, pull the handle to open the door, and then pick up the items again to enter the room. This makes the smart lock unable to meet the needs of users with limited hands, reducing the convenience of using the smart lock and lowering the user experience. Therefore, we need to propose a smart lock linkage automatic door opening mechanism. Utility Model Content

[0006] The purpose of this utility model is to provide an automatic door opening mechanism linked to a smart lock. Through the cooperation of a moving component and a resetting component, the moving component pulls a metal plate to squeeze the resetting component. When the user unlocks the door, the main body of the smart lock activates the moving component to release the metal plate, causing the resetting component to push the metal plate back to its original position. The metal plate then drives a support column through the movable hole and moves to the outside of the door panel, causing the support column to push the door frame and open the door panel, thus realizing automatic door opening. This allows the smart lock to meet the needs of users with limited hands, improving the convenience of using the smart lock and enhancing the user experience, thereby solving the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a smart lock linkage automatic door opening mechanism, comprising a smart lock body and a door panel. The surface of the smart lock is provided with an unlocking component for touch unlocking. The smart lock is installed on the surface of the door panel. A movable hole is provided on the side of the door panel away from the unlocking component. A cavity is provided inside the door panel. A metal plate and a mounting bracket are respectively provided in the inner cavity of the door panel. A reset component for resetting the metal plate is provided between the metal plate and the mounting bracket. A support column for opening the door is fixedly connected on the side of the metal plate away from the mounting bracket. The surface of the support column is inserted and slidably inserted into the inner cavity of the movable hole. A moving component for pulling the metal plate is provided in the inner cavity of the mounting bracket.

[0008] Preferably, the unlocking component includes a touch screen, with a camera module disposed above the touch screen and a fingerprint unlocking module disposed at the bottom of the touch screen.

[0009] Preferably, an infrared sensor is installed on the surface of the door panel, and the infrared sensor is positioned directly above the unlocking component.

[0010] Preferably, the movable component includes an electric push rod, which is bolted to the inner cavity of the mounting frame. The push rod portion of the electric push rod passes through the mounting frame and is fixedly connected to a movable plate. A magnet is provided on the surface of the movable plate, and the magnet is magnetically connected to the metal plate.

[0011] Preferably, the magnet blocks are provided in several groups, and the several groups of magnet blocks are symmetrically arranged on the surface of the movable plate.

[0012] Preferably, the reset assembly includes a support rod, one end of which is fixedly connected to the inner cavity of the door panel. A through hole is formed on the surface of the metal plate. The other end of the support rod passes through the through hole of the metal plate and is fixedly connected to a limiting plate. The limiting plate is fixedly installed in the inner cavity of the door panel. A spring is sleeved on the outer surface of the support rod and is disposed between the limiting plate and the metal plate.

[0013] Preferably, the movable holes are provided in several groups, and the several groups of movable holes are arranged horizontally on the surface of the door panel.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This utility model provides an automatic door opening mechanism linked to a smart lock. Through the cooperation of a moving component and a resetting component, the moving component pulls a metal plate to squeeze the resetting component. When the user unlocks the door, the main body of the smart lock activates the moving component to release the metal plate, causing the resetting component to push the metal plate back to its original position. The metal plate then drives a support column through the movable hole and moves to the outside of the door panel, causing the support column to push the door frame and open the door panel, thus realizing automatic door opening. This allows the smart lock to meet the needs of users with limited hands, improving the convenience of using the smart lock and enhancing the user experience.

[0016] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention can be realized and obtained through the structures pointed out in the description and the accompanying drawings. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a rear view structural schematic diagram of the present invention;

[0019] Figure 3 This is a schematic diagram of a partial cross-section of the present invention;

[0020] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A;

[0021] Figure 5 This is a structural diagram showing the disassembled moving component and the reset component of this utility model.

[0022] In the diagram: 1. Smart lock body; 2. Door panel; 3. Unlocking component; 31. Touch screen; 32. Camera module; 33. Fingerprint unlocking module; 4. Movable hole; 5. Metal plate; 6. Mounting bracket; 7. Reset component; 71. Support rod; 72. Limiting plate; 73. Spring; 8. Support column; 9. Moving component; 91. Electric push rod; 92. Moving plate; 93. Magnet block; 10. Infrared sensor. Detailed Implementation

[0023] 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.

[0024] Please see Figures 1-5 This utility model provides a technical solution: an intelligent lock linkage automatic door opening mechanism, including an intelligent lock body 1 and a door panel 2. The surface of the intelligent lock is provided with an unlocking component 3 for touch unlocking. The intelligent lock is installed on the surface of the door panel 2. A movable hole 4 is opened on the side of the door panel 2 away from the unlocking component 3. A cavity is opened inside the door panel 2. A metal plate 5 and a mounting bracket 6 are respectively provided in the inner cavity of the door panel 2. A reset component 7 for resetting the metal plate 5 is provided between the metal plate 5 and the mounting bracket 6. A support column 8 for opening the door is fixedly connected on the side of the metal plate 5 away from the mounting bracket 6. The surface of the support column 8 is inserted and slidably inserted into the inner cavity of the movable hole 4. A moving component 9 for pulling the metal plate 5 to move is provided in the inner cavity of the mounting bracket 6.

[0025] After the user unlocks the door using the unlocking component 3, the smart lock body unlocks the security door. Then, the smart lock body activates the moving component 9 to retract inward and release the metal plate 5. The reset component 7 pushes the metal plate 5 to move towards the movable hole 4. The metal plate 5 pushes the support column 8 through the movable hole 4 to contact the door frame, pushing the door panel 2 to move, thus realizing the automatic door opening operation. This allows the smart lock to meet the user's needs when their hands are not convenient, improving the convenience of using the smart lock and enhancing the user experience.

[0026] The unlocking component 3 includes a touch screen 31, a camera module 32 is disposed above the touch screen 31, and a fingerprint unlocking module 33 is disposed at the bottom of the touch screen 31. Through the settings of the touch screen 31, the user can unlock the device by entering a password through the touch screen 31, and through the settings of the fingerprint unlocking module 33, the user can unlock the device by fingerprint.

[0027] An infrared sensor 10 is installed on the surface of the door panel 2. The infrared sensor 10 is located directly above the unlocking component 3. When the infrared sensor 10 detects an object in front of the door, the moving component 9 will not move, thus preventing the door panel 2 from hitting the user when the door is opened.

[0028] The movable component 9 includes an electric push rod 91, which is bolted to the inner cavity of the mounting frame 6. The push rod portion of the electric push rod 91 passes through the mounting frame 6 and is fixedly connected to a movable plate 92. A magnet block 93 is provided on the surface of the movable plate 92, and the magnet block 93 is magnetically connected to the metal plate 5. When the electric push rod 91 is activated, it drives the movable plate 92 to move inward, so that the movable plate 92 drives the metal plate 5 to move inward through the magnet block 93.

[0029] Several sets of magnet blocks 93 are provided, and the sets of magnet blocks 93 are symmetrically arranged on the surface of the movable plate 92. By setting several sets of magnet blocks 93, the stability of the magnet blocks 93 magnetically attracting the metal plate 5 is increased.

[0030] The reset assembly 7 includes a support rod 71. One end of the support rod 71 is fixedly connected to the inner cavity of the door panel 2. A through hole is opened on the surface of the metal plate 5. The other end of the support rod 71 passes through the through hole of the metal plate 5 and is fixedly connected to a limiting plate 72. The limiting plate 72 is fixedly installed in the inner cavity of the door panel 2. A spring 73 is sleeved on the outer surface of the support rod 71. The spring 73 is located between the limiting plate 72 and the metal plate 5. When the metal plate 5 moves inward, it compresses the spring 73. When the metal plate 5 moves to the position of the limiting plate 72, the moving plate 92 continues to drive the magnetic block to move inward. Then the magnetic block separates from the metal plate 5, causing the metal plate 5 to be released. The spring 73 rebounds and pushes the metal plate 5 to reset, lifting the support column 8 to contact the door frame, causing the door panel 2 to move and realize automatic door opening.

[0031] Several sets of movable holes 4 are provided, and these sets of movable holes 4 are arranged horizontally on the surface of the door panel 2. By providing several sets of movable holes 4, the uniformity of the door panel 2 under stress is increased.

[0032] In practical use: After the user unlocks the smart lock body 1, the smart lock body 1 activates the electric push rod 91, which drives the moving plate 92 to move inward. The moving plate 92 drives the magnet 93 to move inward away from the metal plate 5, causing the metal plate 5 to release. The spring 73 pushes the metal plate 5 to move outward for release. The metal plate 5 pushes the support column 8 through the movable hole 4 to contact the surface of the door frame, so that the door panel 2 is pushed and moves, realizing the automatic door opening operation. After the automatic door opening, the moving plate 92 moves outward, causing the magnet 93 to contact the metal plate 5. After contact, the moving plate 92 moves inward to the position of the limit plate 72 and stops, so that the metal plate 5 compresses and stores the spring 73 again. This allows the smart lock to meet the user's needs when both hands are inconvenient, improving the convenience of using the smart lock and enhancing the user experience.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A smart lock linkage automatic door opening mechanism, comprising a smart lock body (1) and a door panel (2), characterized in that: The surface of the intelligent lock is provided with an unlocking assembly (3) for touch unlocking, the intelligent lock is installed on the surface of the door panel (2), the side of the door panel (2) away from the unlocking assembly (3) is provided with a movable hole (4), the inside of the door panel (2) is provided with a cavity, the inside of the door panel (2) is respectively provided with a metal plate (5) and a mounting frame (6), the metal plate (5) and the mounting frame (6) are provided with a reset assembly (7) for resetting the metal plate (5), the side of the metal plate (5) away from the mounting frame (6) is fixedly connected with a support column (8) for unlocking, the surface of the support column (8) is inserted and slid with the inside of the movable hole (4), and the inside of the mounting frame (6) is provided with a moving assembly (9) for pulling the metal plate (5) to move.

2. The intelligent lock linkage automatic door opening mechanism according to claim 1, characterized in that: The unlocking assembly (3) comprises a touch screen (31), a camera module (32) is arranged above the touch screen (31), and a fingerprint unlocking module (33) is arranged at the bottom of the touch screen (31).

3. The intelligent lock linkage automatic door opening mechanism according to claim 1, characterized in that: An infrared sensor (10) is installed on the surface of the door panel (2), and the infrared sensor (10) is arranged directly above the unlocking assembly (3).

4. The intelligent lock linkage automatic door opening mechanism according to claim 1, characterized in that: The moving assembly (9) comprises an electric push rod (91), the electric push rod (91) is connected to the inside of the mounting frame (6), the push rod portion of the electric push rod (91) penetrates the mounting frame (6) and is fixedly connected with a moving plate (92), the surface of the moving plate (92) is provided with a magnet block (93), and the magnet block (93) is magnetically connected with the metal plate (5).

5. The intelligent lock linkage automatic door opening mechanism according to claim 4, characterized in that: The magnet block (93) is provided with a plurality of groups, and the plurality of groups of magnet blocks (93) are symmetrically arranged on the surface of the moving plate (92).

6. The intelligent lock linkage automatic door opening mechanism according to claim 1, characterized in that: The reset assembly (7) comprises a support rod (71), one end of the support rod (71) is fixedly connected with the inside of the door panel (2), the surface of the metal plate (5) is provided with a through hole, the other end of the support rod (71) penetrates the through hole of the metal plate (5) and is fixedly connected with a limiting plate (72), the limiting plate (72) is fixedly installed in the inside of the door panel (2), and the outer surface of the support rod (71) is sleeved with a spring (73), and the spring (73) is arranged between the limiting plate (72) and the metal plate (5).

7. The intelligent lock linkage automatic door opening mechanism according to claim 1, characterized in that: The movable hole (4) is provided with a plurality of groups, and the plurality of groups of movable holes (4) are horizontally arranged on the surface of the door panel (2).

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