A multifunctional smart entrance door

Abstract

This invention discloses a multifunctional smart entrance door, including a door body mechanism. Inside the door body mechanism is a moving mechanism, and corresponding to the moving mechanism, a positioning mechanism is also located inside the door body mechanism. A dual-password system can be set via a smart lock. When opening from the outside, one password unlocks the smart lock, while the other password activates a first drive motor. The first drive motor lowers a lifting rod to fix the top of the door, allowing the door to open. When opening from the inside, turning the door handle once opens the door. During opening, the lifting rod pulls a connecting rod, limiting the door's opening range to ensure safety. A second turn of the door handle activates the first drive motor, lowering the lifting rod to release the door's fixation. At this point, a spring pulls the connecting rod and other structures back to their original positions, opening the door and enhancing the safety of the entrance door.

Description

Technical Field

[0001] This invention relates to an intelligent entrance door, and more particularly to a multifunctional intelligent entrance door, belonging to the field of entrance door technology. Background Technology

[0002] The widespread adoption of smart entry doors has brought many conveniences to people, allowing them to open doors without keys by using convenient fingerprint, password, or infrared facial recognition unlocking.

[0003] Existing smart entrance doors have relatively simple functions, only having the function of opening and closing the door. This means that the entrance door lacks a support device when opening and closing, allowing it to be opened directly after opening, making it easy for outsiders to break in. At the same time, when observing the outside through the peephole or a single camera device, it is easy to be blocked, making it impossible to observe the outside world. Therefore, it is necessary to propose a multi-functional smart entrance door. Summary of the Invention

[0004] This invention provides a multifunctional intelligent entrance door, which effectively solves the problems existing in the prior art.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution:

[0006] The present invention provides a multifunctional intelligent entrance door, comprising a door body mechanism, a moving mechanism disposed inside the door body mechanism, a positioning mechanism disposed inside the door body mechanism corresponding to the position of the moving mechanism, a monitoring mechanism disposed on the outer wall of the door body mechanism, and a control mechanism fixedly installed on the door body mechanism.

[0007] As a preferred embodiment of the present invention, the door mechanism includes a door frame and a door body, the door body being rotatably connected inside the door frame via a hinge, and a smart door lock being fixedly installed between the door frame and the door body.

[0008] As a preferred embodiment of the present invention, the moving mechanism includes a moving groove, which is formed on the inner wall of the top of the door frame. A support rod is fixedly installed between the opposite inner walls of the moving groove. A moving block is slidably connected in the moving groove. A moving hole is formed through the moving block at the position corresponding to the support rod. The moving block is slidably connected to the support rod through the moving hole. A spring is sleeved on the support rod. The two ends of the spring abut against the moving groove and the moving block, respectively. A rotating rod is rotatably connected to the lower end of the moving block through a bearing. A connecting rod is fixedly connected to the lower end of the rotating rod. A fixing hole is formed through the end of the connecting rod away from the rotating rod.

[0009] As a preferred embodiment of the present invention, the positioning mechanism includes a lifting groove, which is formed on the upper surface of the door body. A lifting rod is slidably connected in the lifting groove. The upper end of the lifting rod extends through into a fixing hole. A threaded cavity is formed inside the lifting rod. A through hole is formed in the lower end cavity wall of the threaded cavity. A first drive motor is fixedly connected to the bottom of the lifting groove. A drive rod is fixedly connected to the output end of the first drive motor through a coupling. The upper end of the drive rod extends through into the threaded cavity and is fixedly connected to a threaded block. The threaded block is threadedly connected in the threaded cavity.

[0010] As a preferred embodiment of the present invention, the monitoring mechanism includes an annular groove, which is formed on one side wall of the door. A piece of one-sided tempered glass is fixedly connected to the opening of the annular groove. An annular block is rotatably connected inside the annular groove. A gear ring is fixedly fitted on the inner ring wall of the annular block. An installation groove is formed on the groove wall of the annular groove. A second drive motor is installed inside the installation groove. The output end of the second drive motor is fixedly connected to a drive gear through a coupling. The drive gear meshes with the gear ring. Two cameras are fixedly installed on the outer wall of the annular block, and both cameras are set at an angle.

[0011] As a preferred embodiment of the present invention, the control mechanism includes a controller and a battery mounting slot. The controller is fixedly installed inside the door body, and the battery mounting slot is opened on one side wall of the door body. A battery is installed inside the battery mounting slot, and a cover is provided at the opening of the battery mounting slot. The controller is connected to the battery, a first drive motor, a second drive motor, and a smart door lock through wires.

[0012] As a preferred embodiment of the present invention, a limiting block is fixedly connected to the slot at the position of the rotating rod corresponding to the moving slot.

[0013] As a preferred embodiment of the present invention, a plurality of ball grooves are provided on the outer ring wall of the annular block, and a ball is rotatably connected in each of the plurality of ball grooves. One end of each of the plurality of ball grooves extends through into the annular groove and abuts against the groove wall.

[0014] The beneficial effects achieved by this invention are:

[0015] 1) This invention provides a multifunctional intelligent entrance door. By setting up a door body mechanism, a moving mechanism, a positioning mechanism, a monitoring mechanism, and a control mechanism, it allows for the setting of a double-layer password via an intelligent door lock. When opening from the outside, one password can be used to unlock the intelligent door lock, while the other password can activate a first drive motor. The first drive motor drives a lifting rod to descend and fix the top of the door body, thus opening the door. When opening from the inside, turning the door handle once opens the door. During opening, the lifting rod pulls a connecting rod, limiting the door's opening range to a certain extent for safety. A second turn of the door handle drives the first drive motor, which in turn lowers the lifting rod to release the door's fixation. At this point, a spring pulls the connecting rod and other structures to reset, and the door is opened, making the entrance door safer to use.

[0016] 2) This invention provides a multifunctional intelligent entrance door. By setting up a door body mechanism, a moving mechanism, a positioning mechanism, a monitoring mechanism, and a control mechanism, in use, the second drive motor can be activated through the intelligent door lock inside the entrance door. The second drive motor can drive the ring block to rotate through the meshing between the drive gear and the gear ring. The ring block will drive the camera to move in a ring. Thus, the tilted camera can observe and shoot from multiple directions, and the scene captured by the camera can be played on the indoor connected display screen. This can avoid the phenomenon of fixed observation equipment being blocked or the inability to view certain angles, thereby ensuring overall security. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0018] Figure 1 This is a schematic diagram of the internal structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the external structure of the present invention;

[0020] Figure 3 This is a schematic diagram of the structure of the annular block of the present invention;

[0021] Figure 4 This is a schematic diagram of a partial top structure of the present invention;

[0022] Figure 5 This is a schematic diagram of the lifting rod of the present invention;

[0023] Figure 6 This is the invention Figure 1 A magnified structural diagram of part A in the middle.

[0024] In the diagram: 1. Door mechanism; 11. Door frame; 12. Door body; 13. Smart door lock; 2. Moving mechanism; 21. Moving groove; 22. Support rod; 23. Moving block; 24. Moving hole; 25. Spring; 26. Rotating rod; 27. Connecting rod; 28. Fixing hole; 29. ​​Limiting block; 3. Positioning mechanism; 31. Lifting groove; 32. Lifting rod; 33. Threaded cavity; 34. Through hole; 35. First drive motor; 36. Drive rod; 37. Threaded block; 4. Monitoring mechanism; 41. Annular groove; 42. Single-sided translucent tempered glass; 43. Annular block; 44. Gear ring; 45. Mounting groove; 46. Second drive motor; 47. Drive gear; 48. Camera; 49. Ball groove; 410. Ball; 5. Control mechanism; 51. Controller; 52. Battery mounting groove; 53. Battery; 54. Cover. Detailed Implementation

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

[0026] Example: Figure 1-6 As shown, the present invention provides a multifunctional intelligent entrance door, including a door body mechanism 1, a moving mechanism 2 is provided inside the door body mechanism 1, a positioning mechanism 3 is provided inside the door body mechanism 1 corresponding to the position of the moving mechanism 2, a monitoring mechanism 4 is provided on the outer wall of the door body mechanism 1, and a control mechanism 5 is fixedly installed on the door body mechanism 1.

[0027] The door mechanism 1 includes a door frame 11 and a door body 12. The door body 12 is rotatably connected to the inside of the door frame 11 via a hinge. A smart door lock 13 is fixedly installed between the door frame 11 and the door body 12. The moving mechanism 2 includes a moving groove 21, which is formed on the inner top wall of the door frame 11. A support rod 22 is fixedly installed between the opposite inner walls of the moving groove 21. A moving block 23 is slidably connected inside the moving groove 21. A moving hole 24 is formed through the moving block 23 at the position corresponding to the support rod 22. The moving block 23 is slidably connected to the support rod 22 through the moving hole 24. A spring 25 is sleeved on the support rod 22. The two ends of the spring 25 abut against the moving groove 21 and the moving block 23, respectively. The lower end of the positioning mechanism 3 is rotatably connected to a rotating rod 26 via a bearing. A connecting rod 27 is fixedly connected to the lower end of the rotating rod 26. A fixing hole 28 is opened through the end of the connecting rod 27 away from the rotating rod 26. The positioning mechanism 3 includes a lifting groove 31, which is opened on the upper surface of the door body 12. A lifting rod 32 is slidably connected in the lifting groove 31. The upper end of the lifting rod 32 extends through into the fixing hole 28. A threaded cavity 33 is opened inside the lifting rod 32. A through hole 34 is opened through the lower end cavity wall of the threaded cavity 33. A first drive motor 35 is fixedly connected to the bottom of the lifting groove 31. A drive rod 36 is fixedly connected to the output end of the first drive motor 35 via a coupling. The upper end of the drive rod 36 extends through... A threaded block 37 extends into and is fixedly connected to the threaded cavity 33. The threaded block 37 is threadedly connected to the threaded cavity 33. The control mechanism 5 includes a controller 51 and a battery mounting slot 52. The controller 51 is fixedly installed inside the door body 12, and the battery mounting slot 52 is opened on one side wall of the door body 12. A battery 53 is installed inside the battery mounting slot 52, and a cover 54 is provided at the opening of the battery mounting slot 52. The controller 51 is connected to the battery 53, the first drive motor 35, the second drive motor 46, and the smart door lock 13 through wires. A double password can be set on the smart door lock 13. When opening the door from the outside, the smart door lock 13 can be opened with one password, and the other password can be opened by the controller. Device 51 activates the first drive motor 35, which drives the threaded block 37 to rotate via the drive rod 36. The threaded block 37, through its engagement with the threaded cavity 33, drives the lifting rod 32 to descend, thereby disengaging the lifting rod 32 from the fixing hole 28 and releasing it from the door 12. At this point, the door 12 can be opened freely. To open the door, the door handle can be turned once to unlock the smart lock 13 and open the door 12. The door 12 then pulls the connecting rod 27 via the lifting rod 32 and the fixing hole 28. The connecting rod 27, through the fixing hole 28 and the lifting rod 32, holds the door 12 in place, preventing it from fully opening. This allows the homeowner to communicate and observe from the outside while preventing the door from being fully opened.When the door handle is turned a second time, the smart door lock 13 activates the first drive motor 35 via the controller 51. The first drive motor 35 drives the threaded block 37 to rotate via the drive rod 36. The threaded block 37, through its engagement with the threaded cavity 33, drives the lifting rod 32 to descend, thereby disengaging the lifting rod 32 from the fixing hole 28 and releasing it from the door body 12. At this point, the door body 12 can be opened. Simultaneously, the spring 25 pushes the moving block 23 to move and return to its original position. The moving block 23 drives the connecting rod 27 to move synchronously. When the moving block 23 moves to the position corresponding to the limiting block 29, the connecting rod 27 abuts against the limiting block 29 and returns to its original position under the support of the limiting block 29. This facilitates the alignment of the lifting rod 32 with the fixing hole 28 when the door is closed, thus significantly improving the security of the entrance door due to the multiple functions of the door in this invention.

[0028] The monitoring mechanism 4 includes an annular groove 41, which is located on one side wall of the door 12. A single-sided tempered glass 42 is fixedly connected to the opening of the annular groove 41. An annular block 43 is rotatably connected inside the annular groove 41. A gear ring 44 is fixedly fitted onto the inner ring wall of the annular block 43. A mounting groove 45 is provided on the groove wall of the annular groove 41. A second drive motor 46 is installed inside the mounting groove 45. The output end of the second drive motor 46 is fixedly connected to a drive gear 47 via a coupling. The drive gear 47 meshes with the gear ring 44. Two cameras 48 are fixedly installed on the outer wall of the annular block 43, and both cameras 48 are tilted. Several ball grooves 49 are provided on the outer ring wall of the annular block 43, and each ball groove 49 is rolled with a ball bearing. One ball bearing 410, and several ball bearings 410, each having one end extending through into an annular groove 41 and abutting against the groove wall of the annular groove 41, allows the smart door lock 13 to be activated first when the door 12 is opened from the inside. The smart door lock 13 then activates the second drive motor 46 via the controller 51. The second drive motor 46 drives the annular block 43 through the meshing of the drive gear 47 and the gear ring 44. The annular block 43 rotates within the annular groove 41 due to the rolling of the ball bearings 410. Simultaneously, the annular block 43 drives the camera 48 to rotate synchronously, enabling the camera 48 to capture images of the outside from multiple angles. These images can then be displayed on a screen inside the house via a connection to the outside. Furthermore, the large size of the annular groove 41 prevents external obstruction, allowing the homeowner to easily view the outside environment and ensuring their safety.

[0029] A limiting block 29 is fixedly connected to the slot of the moving groove 21 corresponding to the position of the rotating rod 26. The limiting block 29 can support and limit the connecting rod 27, so that the connecting rod 27 maintains this state when it is in the moving groove 21 and facilitates the alignment of the fixing hole 28 with the lifting rod 32.

[0030] Specifically, in use, this invention allows for a dual-password system on the smart lock 13. When opening the door from the outside, one password unlocks the smart lock 13, while the other password activates the first drive motor 35 via the controller 51. The first drive motor 35 drives the threaded block 37 to rotate via the drive rod 36. The threaded block 37, through its engagement with the threaded cavity 33, drives the lifting rod 32 to descend, thereby disengaging the lifting rod 32 from the fixing hole 28 and releasing it from the door 12, allowing the door 12 to be opened freely. When opening the door 12 from the inside, the smart lock 13 can be pressed first. 13. The second drive motor 46 is started by the controller 51. The second drive motor 46 drives the annular block 43 through the meshing of the drive gear 47 and the gear ring 44. The annular block 43 rotates in the annular groove 41 through the rolling of the ball 410. While the annular block 43 is rotating, the camera 48 rotates synchronously, so that the camera 48 can capture images of the outside from multiple angles. Then, it can be connected to the outside to display the images on the indoor screen. Because the annular groove 41 has a large range, it avoids external obstruction, thus making it convenient for the homeowner to view the outside situation and ensuring the homeowner's safety. Then, when the door is opened, The door handle can be turned once to open the smart lock 13 and open the door 12. The door 12 will then pull the connecting rod 27 through the lifting rod 32 and the fixed hole 28. The connecting rod 27 will hold the door 12 in place through the fixed hole 28 and the lifting rod 32, preventing the door 12 from opening fully. This allows the homeowner to communicate and observe from the outside without fully opening the door. When the door handle is turned a second time, the smart lock 13 will start the first drive motor 35 through the controller 51. The first drive motor 35 will drive the threaded block 37 to rotate through the drive rod 36. The threaded block 37 rotates through the threaded... The cavity 33 drives the lifting rod 32 to descend, thereby disengaging the lifting rod 32 from the fixing hole 28 and releasing it from the door 12. At this time, the door 12 can be opened. Simultaneously, the spring 25 pushes the moving block 23 to move and return to its original position. The moving block 23 drives the connecting rod 27 to move synchronously. When the moving block 23 moves to the position of the corresponding limiting block 29, the connecting rod 27 will abut against the limiting block 29 and return to its original position under the support of the limiting block 29. This facilitates the alignment of the lifting rod 32 with the fixing hole 28 when closing the door, thus greatly improving the security of the entrance door due to the multiple functions of the entrance door in this invention.

[0031] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multifunctional intelligent entrance door, comprising a door body mechanism (1), characterized in that, The door mechanism (1) is provided with a moving mechanism (2) inside, and a positioning mechanism (3) is provided inside the door mechanism (1) corresponding to the position of the moving mechanism (2). A monitoring mechanism (4) is provided on the outer wall of the door mechanism (1), and a control mechanism (5) is fixedly installed on the door mechanism (1). The door mechanism (1) includes a door frame (11) and a door body (12). The door body (12) is rotatably connected to the inside of the door frame (11) by a hinge. A smart door lock (13) is fixedly installed between the door frame (11) and the door body (12). The moving mechanism (2) includes a moving groove (21), which is opened on the inner wall of the top of the door frame (11). A support rod (22) is fixedly installed between the inner walls of the moving groove (21). A moving block (23) is slidably connected in the moving groove (21). A moving hole (24) is opened through the moving block (23) at the position corresponding to the support rod (22). The moving block (23) is slidably connected to the support rod (22) through the moving hole (24). A spring (25) is sleeved on the support rod (22). The two ends of the spring (25) abut against the moving groove (21) and the moving block (23) respectively. A rotating rod (26) is rotatably connected to the lower end of the moving block (23) through a bearing. A connecting rod (27) is fixedly connected to the lower end of the rotating rod (26). A fixing hole (28) is opened through the end of the connecting rod (27) away from the rotating rod (26). The positioning mechanism (3) includes a lifting groove (31), which is opened on the upper surface of the door body (12). A lifting rod (32) is slidably connected in the lifting groove (31). The upper end of the lifting rod (32) extends through to the fixing hole (28). A threaded cavity (33) is opened inside the lifting rod (32). A through hole (34) is opened through the lower end cavity wall of the threaded cavity (33). A first drive motor (35) is fixedly connected to the bottom of the lifting groove (31). A drive rod (36) is fixedly connected to the output end of the first drive motor (35) through a coupling. The upper end of the drive rod (36) extends through to the threaded cavity (33) and is fixedly connected to a threaded block (37). The threaded block (37) is threadedly connected in the threaded cavity (33). A limiting block (29) is fixedly connected to the slot opening corresponding to the position of the rotating rod (26) of the moving slot (21); The monitoring mechanism (4) includes an annular groove (41), which is located on one side wall of the door (12). A single-sided tempered glass (42) is fixedly connected to the groove opening of the annular groove (41). An annular block (43) is rotatably connected inside the annular groove (41). A gear ring (44) is fixedly fitted on the inner ring wall of the annular block (43). An installation groove (45) is provided on the groove wall of the annular groove (41). A second drive motor (46) is installed inside the installation groove (45). A drive gear (47) is fixedly connected to the output end of the second drive motor (46) through a coupling. The drive gear (47) meshes with the gear ring (44). Two cameras (48) are fixedly installed on the outer side wall of the annular block (43), and both cameras (48) are set at an angle.

2. The multifunctional intelligent entrance door according to claim 1, characterized in that, The control mechanism (5) includes a controller (51) and a battery mounting slot (52). The controller (51) is fixedly installed inside the door body (12), and the battery mounting slot (52) is opened on one side wall of the door body (12). A battery (53) is installed inside the battery mounting slot (52), and a cover (54) is provided at the opening of the battery mounting slot (52). The controller (51) is connected to the battery (53), the first drive motor (35), the second drive motor (46) and the smart door lock (13) through wires respectively.

3. A multifunctional intelligent entrance door according to claim 1, characterized in that, The outer ring wall of the annular block (43) is provided with a plurality of ball grooves (49), and a ball (410) is rolled in each of the plurality of ball grooves (49). One end of each of the plurality of balls (410) extends through into the annular groove (41) and abuts against the groove wall of the annular groove (41).

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