An intelligent security door

Abstract

This utility model relates to a precision-engineered intelligent security door, belonging to the field of intelligent door technology. It includes a security door body with a door frame rotatably connected to its side. A sensing hydraulic rod is installed inside the door frame. A door lock component is located on the side of the security door body away from the door frame. The door lock component includes a door lock body, and an operating cavity is located inside the door lock body. A deadbolt assembly is installed inside the operating cavity. This utility model allows the latch to slide into the first keyhole, blocking the infrared sensor above the sensing hydraulic rod. This causes the output end of the sensing hydraulic rod to drive a push column outward. The push column forces a pressing plate, which in turn moves a gear rack at the other end of the pressing plate. As the gear rack rotates, it drives a gear to rotate. This gear, in turn, causes the deadbolt block to move outward, extending into the second keyhole for deadbolt locking, thus improving the security of the security door.

Description

Technical Field

[0001] This application relates to the field of smart door technology, and in particular to a precision-engineered smart security door. Background Technology

[0002] With the continuous development of society and the continuous improvement of living standards, people are paying more and more attention to the safety of their lives and property. Now, various anti-theft doors and security doors have emerged to protect indoor property and personal safety.

[0003] Chinese Patent Publication No. CN214835868U discloses an intelligent security door, relating to the field of intelligent door technology. The door includes a door body with a door frame fitted onto its outer wall. A movable plate is installed inside the door body, with a pneumatic cylinder installed at the top of the movable plate inside the door body. An alarm module is installed on one side of the movable plate, and an intelligent control module is installed below the alarm module. A receiving control module is installed on the other side of the movable plate, and a remote transmission module is installed below the receiving control module. A bottom frame connected to the door frame is provided at the bottom of the door body, and a locking block extending to the outside of the bottom frame is provided inside the bottom frame. This invention, by using a movable plate camera, alarm module, intelligent control module, remote transmission module, receiving control module, and pneumatic cylinder working together, facilitates the storage of packages when the homeowner is not at home, while simultaneously improving the door's anti-theft effect and thus protecting the homeowner's property.

[0004] Existing smart security doors can conveniently store packages when homeowners are not at home and improve the door's anti-theft effect. However, people sometimes forget to lock them when they are away, which reduces the security of the door and may result in financial loss. Utility Model Content

[0005] This application provides a precision-engineered intelligent security door that can improve upon the technical problem in related technologies where people forget to lock the door when they arrive, which reduces the security of the door and may result in financial loss.

[0006] This application provides a precision-engineered intelligent security door, including a security door body, a door frame rotatably connected to the side of the security door body, an output cavity opened inside the door frame, a first lock hole opened at one end of the output cavity, a second lock hole opened at the end of the output cavity away from the first lock hole, the second lock hole being parallel to the first lock hole, a sensing hydraulic rod disposed between the first lock hole and the second lock hole, the sensing hydraulic rod being located inside the output cavity, and a door lock component disposed on the side of the security door body away from the door frame; The door lock component includes a door lock body with an operating cavity inside. A latch is slidably connected to the side of the door lock body and is adapted to the first lock hole. An infrared sensor is provided at one end of the sensing hydraulic rod near the first lock hole, and a push column is fixedly connected to the output end of the sensing hydraulic rod. A push hole is provided on one side of the door frame, located between the first lock hole and the second lock hole, and parallel to the first lock hole. The push column slides inside the push hole. A telescopic hole is provided on the side of the door lock body, located below the latch. The push column is adapted to the telescopic hole, and a deadbolt assembly is slidably connected inside the telescopic hole, located inside the operating cavity.

[0007] By adopting the above technical solution, it is easy for people to forget to lock the door when they arrive, which reduces the security of the safety door. Therefore, when the safety door is closed, after the lock tongue slides into the first lock hole, the lock tongue blocks the infrared sensor above the sensing hydraulic rod, causing the output end of the sensing hydraulic rod to drive the push column to move outward and into the telescopic hole, thereby driving the deadbolt assembly to operate and lock the safety door, thus improving the security of the safety door.

[0008] Optionally, the deadbolt assembly includes a pressing plate that slides inside the telescopic hole. A gear rack is fixedly connected to the other end of the pressing plate. A gear meshes with the outer side of the gear rack. A rotating column is rotatably connected to the center of the gear. Both ends of the rotating column are fixedly connected inside the operating cavity. A horizontal groove is provided on the side of the door lock body. The horizontal groove is located at the bottom of the telescopic hole. A deadbolt block is slidably connected inside the horizontal groove. A gear groove is provided on the upper edge of the deadbolt block near the pressing plate. The other end of the gear meshes inside the gear groove.

[0009] By adopting the above technical solution, when the push column extends into the telescopic groove, the pressing plate is pushed by the push column and moves backward. When it moves, it drives the gear rack at the other end of the pressing plate to move. When the gear rack rotates and moves backward, it drives the gear below the gear rack to rotate. When the gear rotates, the other end of the gear meshes with the gear groove at the upper end of the anti-locking block. Through the gear, the anti-locking block can move outward when the gear rack moves inward, extending into the second lock hole to lock and improve the safety of the security door.

[0010] Optionally, a guide rod is fixedly connected to the end of the gear rack away from the pressing plate, a baffle is fixedly connected to one side inside the operating cavity, the guide rod is slidably connected inside the baffle, an elastic element is provided on the outside of the guide rod, one end of the elastic element abuts against the side of the gear rack, the other end of the elastic element away from the gear rack abuts against the side of the baffle, and a limit plate is fixedly connected to the end of the guide rod away from the gear rack.

[0011] By adopting the above technical solution, when unlocking, after the lock tongue disengages from the first lock hole, the infrared sensor blocking the upper end of the sensing hydraulic rod is removed. The sensing hydraulic rod drives the push column to move backward. At the same time, the pressure plate releases the pressure applied by the push column. Then, the elasticity of the elastic element forces the gear rack to move outward. At the same time, the gear reverses, causing the anti-lock block to disengage from the second lock hole, thus unlocking the device and reducing the number of unlocking steps.

[0012] Optionally, the bottom of the anti-locking block is provided with a sliding groove, and a fixing plate is fixedly connected to the inner side of the operating cavity. A plurality of rotating rings are fixedly connected to one end of the fixing plate, and the rotating rings rotate inside the sliding groove.

[0013] By adopting the above technical solution, when the anti-locking block moves, the movement may be unstable because the anti-locking block rotates through the gear at the top. Therefore, a sliding groove is opened at the bottom of the anti-locking block, and the rotating ring above the fixed plate inside the operating cavity rotates inside the sliding groove to increase the stability of the anti-locking block when moving.

[0014] Optionally, the safety door body is provided with an observation hole.

[0015] By adopting the above technical solution, the outside situation can be observed at any time through the observation hole, thereby increasing its security.

[0016] Optionally, the door lock body has two handles on both sides, and a frosted fingerprint lock is provided above the handles.

[0017] By adopting the above technical solution, in order to prevent malicious individuals from guessing the door lock password through fingerprint traces, the frosted fingerprint lock avoids this possibility and improves the overall security performance.

[0018] This utility model application has at least the following effects: When the safety door is closed, after the latch slides into the first lock hole, the latch blocks the infrared sensor above the sensing hydraulic rod, causing the output end of the sensing hydraulic rod to drive the push column to move outward and into the telescopic hole. When the push column extends into the telescopic groove, the pressing plate is pushed by the push column and moves backward. When it moves, it drives the gear rack at the other end of the pressing plate to move. When the gear rack rotates and moves backward, it drives the gear below the gear rack to rotate. When the gear rotates, the other end of the gear meshes with the gear groove at the upper end of the anti-locking block. Through the gear, the anti-locking block can move outward and extend into the second lock hole when the gear rack moves inward, thus locking the door and improving the safety of the safety door. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the precision-engineered intelligent security door provided in the embodiments of this application; Figure 2This is a schematic diagram of the door frame structure of a precision-engineered intelligent security door provided in an embodiment of this application; Figure 3 A schematic diagram of the sensing hydraulic rod structure of the precision-engineered intelligent security door provided in this application embodiment; Figure 4 This is a schematic diagram of the door lock component structure of a precision-engineered intelligent security door provided in an embodiment of this application; Figure 5 This is a cross-sectional structural diagram of the door lock component of a precision-engineered intelligent security door provided in an embodiment of this application; Figure 6 This is a schematic diagram of the deadbolt assembly structure of a precision-engineered intelligent security door provided in an embodiment of this application; The following are the labeling elements in the figure: 1. Security door body; 11. Door frame; 12. Observation hole; 13. Push hole; 14. First lock hole; 15. Second lock hole; 16. Output cavity; 2. Door lock components; 21. Door lock body; 22. Handle; 23. Lock tongue; 24. Telescopic hole; 25. Horizontal groove; 26. Deadbolt assembly; 27. Operating cavity; 28. Matte fingerprint lock; 2601. Pressing plate; 2602. Gear rack; 2603. Gear; 2604. Guide rod; 2605. Elastic element; 2606. Rotating column; 2607. Baffle; 2608. Limiting plate; 2609. Anti-locking block; 2610. Gear groove; 2611. Sliding groove; 2612. Rotating ring; 2613. Fixing plate; 3. Hydraulic rod; 31. Infrared sensor; 32. Push column. Detailed Implementation

[0020] The following combination Figures 1-6 This utility model is described in further detail.

[0021] This embodiment discloses a precision-engineered intelligent security door: it includes a security door body 1, a door frame 11 rotatably connected to the side of the security door body 1, an output cavity 16 is opened on the inner side of the door frame 11, a first lock hole 14 is opened at one end of the inner cavity of the output cavity 16, a second lock hole 15 is provided at the end of the output cavity 16 away from the first lock hole 14, the second lock hole 15 is parallel to the first lock hole 14, a sensing hydraulic rod 3 is provided between the first lock hole 14 and the second lock hole 15, the sensing hydraulic rod 3 is located inside the output cavity 16, and a door lock component 2 is provided on the side of the security door body 1 away from the door frame 11.

[0022] Please see Figures 2 to 6The door lock component 2 includes a door lock body 21. An operating cavity 27 is located inside the door lock body 21. A latch 23 is slidably connected to the side of the door lock body 21, and the latch 23 is adapted to the first lock hole 14. An infrared sensor 31 is provided at one end of the sensing hydraulic rod 3 near the first lock hole 14. A push post 32 is fixedly connected to the output end of the sensing hydraulic rod 3. A push hole 13 is provided on one side of the door frame 11, located between the first lock hole 14 and the second lock hole 15, and parallel to the first lock hole 14. The push post 32 slides inside the push hole 13. A telescopic hole 24 is provided on one side, located below the locking tongue 23. The push post 32 is adapted to the telescopic hole 24. A deadbolt assembly 26 is slidably connected inside the telescopic hole 24 and is located inside the operating cavity 27. The deadbolt assembly 26 includes a pressing plate 2601, which slides inside the telescopic hole 24. A gear rack 2602 is fixedly connected to the other end of the pressing plate 2601. A gear 2603 meshes with the outer side of the gear rack 2602. A rotating post 2606 is rotatably connected to the center of the gear 2603. Both ends of the rotating post 2606 are fixedly connected to... Inside the operating cavity 27, a horizontal groove 25 is provided on the side of the door lock body 21. The horizontal groove 25 is located at the bottom of the telescopic hole 24. A deadbolt block 2609 is slidably connected inside the horizontal groove 25. A gear groove 2610 is provided on the upper edge of the deadbolt block 2609 near the pressing plate 2601. The other end of the gear 2603 is meshed inside the gear groove 2610. A guide rod 2604 is fixedly connected to the end of the gear rack 2602 away from the pressing plate 2601. A baffle 2607 is fixedly connected to one side inside the operating cavity 27. The guide rod 2604 is slidably connected inside the baffle 2607. An elastic element 2605 is provided on the outer side of the rod 2604. One end of the elastic element 2605 abuts against the side of the gear rack 2602, and the other end of the elastic element 2605 away from the gear rack 2602 abuts against the side of the baffle 2607. The end of the guide rod 2604 away from the gear rack 2602 is fixedly connected to the limit plate 2608. The bottom of the anti-locking block 2609 is provided with a sliding groove 2611. A fixing plate 2613 is fixedly connected to the inner side of the operating cavity 27. Multiple rotating rings 2612 are fixedly connected to one end of the fixing plate 2613. The rotating rings 2612 rotate inside the sliding groove 2611.

[0023] With this configuration, when the safety door is closed, the latch 23 slides into the first lock hole 14, blocking the infrared sensor 31 above the hydraulic rod 3. This causes the output end of the hydraulic rod 3 to move the push column 32 outward into the telescopic hole 24. When the push column 32 extends into the telescopic groove, the pressing plate 2601 is pushed backward by the push column 32. This movement drives the gear rack 2602 at the other end of the pressing plate 2601. As the gear rack 2602 rotates and moves backward, it drives the gear 2603 below it to rotate. When the gear 2603 rotates, its other outer end meshes with the gear groove 2610 at the upper end of the anti-locking block 2609. Through the gear 2603, the anti-locking block 2609 can move outward and extend into the second lock hole 15 when the gear rack 2602 moves inward, thus improving the safety of the safety door. During unlocking, after the locking tongue 23 disengages from the first locking hole 14, the infrared sensor 31 blocking the upper end of the sensing hydraulic rod 3 is released. The sensing hydraulic rod 3 drives the push column 32 to move backward. At the same time, the pressing plate 2601 releases the pressure applied by the push column 32. At this time, the elasticity of the elastic element 2605 forces the gear rack 2602 to move outward. At the same time, the gear 2603 reverses, causing the anti-lock block 2609 to disengage from the second locking hole 15, thus unlocking the device and reducing the unlocking steps. However, when the anti-lock block 2609 moves, it may be unstable due to the rotation of the upper gear 2603. Therefore, a sliding groove 2611 is opened at the bottom of the anti-lock block 2609. The rotating ring 2612 above the fixed plate 2613 inside the operating cavity 27 rotates inside the sliding groove 2611, increasing the stability of the anti-lock block 2609 during movement.

[0024] Please see Figure 1 and Figure 4 The security door body 1 has an observation hole 12 inside, and the door lock body 21 has two handles 22 on both sides, with a frosted fingerprint lock 28 above the handles 22.

[0025] This design allows for constant observation of the outside environment through the viewing hole 12, enhancing security. Furthermore, to prevent malicious individuals from guessing the lock's password using fingerprints, the frosted fingerprint lock 28 eliminates this possibility, thus improving overall security. The implementation principle of a precision-engineered intelligent security door according to this application embodiment is as follows: When the security door is closed, the latch 23 slides into the first lock hole 14, blocking the infrared sensor 31 above the sensing hydraulic rod 3. This causes the output end of the sensing hydraulic rod 3 to drive the push column 32 to move outward and into the telescopic hole 24. When the push column 32 extends into the telescopic groove, the pressing plate 2601 is pushed by the push column 32 and moves backward. During this movement, it drives the gear rack 2602 at the other end of the pressing plate 2601 to move. As the gear rack 2602 rotates and moves backward, it drives the gear 2603 below the gear rack 2602 to rotate. When the gear 2603 rotates, its other outer end meshes with the gear groove 2610 at the upper end of the anti-locking block 2609. The gear 2603 drives the gear to rotate. When the wheel 2602 moves inward, the anti-locking block 2609 can move outward and extend into the second lock hole 15 to lock. At the same time, when unlocking, after the locking tongue 23 disengages from the first lock hole 14, it removes the obstruction of the infrared sensor 31 at the upper end of the sensing hydraulic rod 3. The sensing hydraulic rod 3 drives the push column 32 to move backward. At the same time, the pressing plate 2601 releases the pressure applied by the push column 32. At this time, the elasticity of the elastic element 2605 forces the gear rack 2602 to move outward. At the same time, the gear 2603 reverses, causing the anti-locking block 2609 to disengage from the second lock hole 15 to unlock. Then, the rotating ring 2612 above the fixed plate 2613 inside the operating cavity 27 rotates in the sliding groove 2611 to increase the stability of the anti-locking block 2609 during movement.

[0026] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A precision-engineered intelligent security door, characterized in that: The system includes a safety door body (1), a door frame (11) is rotatably connected to the side of the safety door body (1), an output cavity (16) is opened on the inner side of the door frame (11), a first lock hole (14) is opened at one end of the inner cavity of the output cavity (16), a second lock hole (15) is provided at the end of the output cavity (16) away from the first lock hole (14), the second lock hole (15) is parallel to the first lock hole (14), a sensing hydraulic rod (3) is provided between the first lock hole (14) and the second lock hole (15), the sensing hydraulic rod (3) is located inside the output cavity (16), and a door lock component (2) is provided on the side of the safety door body (1) away from the door frame (11). The door lock component (2) includes a door lock body (21), an operating cavity (27) inside the door lock body (21), a latch (23) slidably connected to the side of the door lock body (21), the latch (23) being adapted to the first lock hole (14), an infrared sensor (31) being provided at one end of the sensing hydraulic rod (3) near the first lock hole (14), a push column (32) being fixedly connected to the output end of the sensing hydraulic rod (3), and a push hole (13) being provided on one side of the door frame (11), the push hole (13) being located in the... Between the first lock hole (14) and the second lock hole (15), the push hole (13) is parallel to the first lock hole (14), the push post (32) slides inside the push hole (13), the door lock body (21) has a telescopic hole (24) on its side, the telescopic hole (24) is located below the lock tongue (23), the push post (32) is adapted to the telescopic hole (24), the telescopic hole (24) is slidably connected to the inside of the telescopic hole (24), and the anti-locking component (26) is located inside the operating cavity (27).

2. The precision-engineered intelligent security door according to claim 1, characterized in that: The deadbolt assembly (26) includes a pressing plate (2601), which slides inside the telescopic hole (24). The other end of the pressing plate (2601) is fixedly connected to a gear rack (2602). A gear (2603) meshes with the outside of the gear rack (2602). A rotating column (2606) is rotatably connected at the center of the gear (2603). Both ends of the rotating column (2606) are fixedly connected inside the operating cavity (27). A horizontal groove (25) is provided on the side of the door lock body (21). The horizontal groove (25) is located at the bottom of the telescopic hole (24). A deadbolt block (2609) is slidably connected inside the horizontal groove (25). A gear groove (2610) is provided on the upper edge of the deadbolt block (2609) near the pressing plate (2601). The other end of the gear (2603) meshes inside the gear groove (2610).

3. The precision-engineered intelligent security door according to claim 2, characterized in that: A guide rod (2604) is fixedly connected to the end of the gear rack (2602) away from the pressing plate (2601). A baffle (2607) is fixedly connected to one side inside the operating cavity (27). The guide rod (2604) is slidably connected inside the baffle (2607). An elastic element (2605) is provided on the outside of the guide rod (2604). One end of the elastic element (2605) abuts against the side of the gear rack (2602), and the end of the elastic element (2605) away from the gear rack (2602) abuts against the side of the baffle (2607). A limit plate (2608) is fixedly connected to the end of the guide rod (2604) away from the gear rack (2602).

4. The precision-engineered intelligent security door according to claim 3, characterized in that: The bottom of the anti-locking block (2609) is provided with a sliding groove (2611), and a fixing plate (2613) is fixedly connected to the inner side of the operating cavity (27). A plurality of rotating rings (2612) are fixedly connected to one end of the fixing plate (2613), and the rotating rings (2612) rotate inside the sliding groove (2611).

5. The precision-engineered intelligent security door according to claim 1, characterized in that: The safety door body (1) is provided with an observation hole (12).

6. The precision-engineered intelligent security door according to claim 1, characterized in that: The door lock body (21) has two handles (22) on both sides, and a frosted fingerprint lock (28) is provided above the handles (22).

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