CN114458132B

CN114458132B - Intelligent door body structure

Info

Publication number: CN114458132B
Application number: CN202210029177.9A
Authority: CN
Inventors: 宋登科
Original assignee: Shanghai Yatelan Furniture Technology Co ltd
Current assignee: Shanghai Yatelan Furniture Technology Co ltd
Priority date: 2022-01-12
Filing date: 2022-01-12
Publication date: 2023-11-21
Anticipated expiration: 2042-01-12
Also published as: CN114458132A

Abstract

The application relates to an intelligent door body structure which comprises a door main body, a door lock device and a back locking device, wherein the back locking device comprises a driving component and a back locking piece used for back locking, the driving component comprises a first rack and a first gear, the first rack is arranged on the door main body in a sliding mode, the first gear is matched with the first rack, the first gear is arranged on the door main body in a rotating mode, the back locking piece is arranged on the first rack, and a trigger component used for sensing vibration of the door main body and controlling the first gear to rotate is arranged on the door main body. The application has the effect of improving the anti-theft performance of the door lock.

Description

Intelligent door body structure

Technical Field

The application relates to the field of intelligent home, in particular to an intelligent door body structure.

Background

The door is an indispensable article in daily resident life, and can prevent lawless persons from submerging into rooms to cause loss of personal or property of the resident besides basic functions of separating and connecting building spaces. The door locks of some old communities are usually broken, the anti-theft performance is low, and some lawbreakers can even take a violent mode to disassemble the door, so that great potential safety hazards are caused to personal and property safety of residents.

Disclosure of Invention

The application provides an intelligent door body structure for improving the anti-theft performance of a door lock.

The intelligent door body structure provided by the application adopts the following technical scheme:

the utility model provides an intelligent door body structure, includes door main part, door lock device and back locking device, back locking device includes drive assembly and is used for the back locking piece, drive assembly including slide set up first and the matched with gear one of rack on the door main part, gear one rotates the setting in the door main part, back locking piece sets up on the rack one, be provided with in the door main part and be used for the vibrations of induction door main part and control gear one pivoted trigger assembly.

Through adopting above-mentioned technical scheme, when lawless persons attempted violently to invade in the room, trigger assembly sensed that the door body takes place abnormal vibrations and drive gear one and rotate, gear one carries out the back-lock through rack one-tenth driving back-lock piece to increase lawless persons and destroy the degree of difficulty of lock, improve the theftproof performance of lock.

Optionally, the driving assembly further comprises a driving gear matched with the first gear and a driving piece for driving the driving gear to rotate, the triggering assembly comprises a controller and a vibration sensor arranged on the door body, and the controller is electrically connected with the driving piece and the vibration sensor.

Through adopting above-mentioned technical scheme, vibrations sensor can monitor the unusual vibrations that the door main part took place to carry the controller with the signal, the work of controller control driving piece is rotated with the drive driving gear, and the driving gear drives gear one and rotates, thereby realizes automatic back lock.

Optionally, the first gear is provided with a connecting shaft which is connected to the door body in a sliding manner, the connecting shaft is provided with a magnetic part, the door body is provided with an electromagnet which is used for attracting the magnetic part magnetically, and the electromagnet is electrically connected with the controller.

By adopting the technical scheme, when the intelligent door body is normally used, the first gear is in an initial state, the first gear and the first rack are in a disengaged state, after the vibration sensor detects that signals are transmitted to the controller, the controller transmits the signals to the electromagnet to electrify the electromagnet, under the action of magnetic force of the electromagnet, the magnetic part drives the connecting shaft to drive the gear to slide in a direction close to the first rack, so that the first gear is engaged with the first rack and the driving gear at the same time, and the controller controls the driving part to work, thereby realizing automatic back locking of the intelligent door.

Optionally, the connecting shaft is rotatably provided with a mounting block for mounting the magnetic member, and the mounting block is slidably connected to the door body.

Through adopting above-mentioned technical scheme, the magnetic part drives the connecting axle through the installation piece and slides, and the connecting axle can slide relative installation piece simultaneously to realize rotation and the slip of gear one.

Optionally, be provided with manual control assembly on the door main part, manual control assembly includes intermeshing's gear two and rack two, rack two slides and sets up on the door main part, gear two rotates and sets up on the door main part, rack two sets up on the back locking piece.

By adopting the technical scheme, when the intelligent door body is normally used, a resident can control the second rack to rotate by rotating the second gear so as to drive the back locking piece to slide, so that the back locking of the intelligent door body is realized or released.

Optionally, the connecting axle is provided with the stopper, gear two slip cap is established on the stopper just the stopper makes gear two and connecting axle synchronous rotation.

By adopting the technical scheme, when the intelligent door body is normally used, the limiting block is matched with the gear II, and a resident can drive the gear II to rotate by rotating the connecting shaft so as to realize manual back locking; when the vibration sensor senses that abnormal vibration occurs to the door body, the connecting shaft moves under the action of magnetic force, so that the limiting block is separated from the gear II, and the locking piece is automatically locked under the action of the gear I.

Optionally, an elastic element is disposed between the first gear and the second gear, and the elastic element is in a compressed state.

By adopting the technical scheme, under the action of the elastic piece, the first gear can always keep an initial state, and the position of the first gear is more stable; in addition, when the controller stops supplying power to the electromagnet, the first gear can be restored to the initial state under the action of the elastic piece, so that the counter locking piece is stably kept in the counter locking state.

Optionally, a rotating member is disposed between the second gear and the door body, and the second gear is rotatably mounted on the door body through the rotating member.

Through adopting above-mentioned technical scheme, through setting up the rotation piece in order to make the rotation of gear two more stable.

Optionally, the back locking piece is provided with a connecting block, and the rack I is provided with a plug-in block which is plugged with the connecting block.

Through adopting above-mentioned technical scheme, resident manual control subassembly makes when the back locking piece slides, and rack one remains in initial position all the time to mesh with rack one when the gear is to rack one direction removal.

Optionally, an elastic member for sliding the rack in a direction away from the counter lock is provided on the door body.

By adopting the technical scheme, under the action of the elastic piece, the initial position of the first rack is more stable, and the first gear is more beneficial to meshing with the first rack.

Drawings

Fig. 1 is a schematic diagram of the overall structure of an intelligent door body according to an embodiment of the present application.

Fig. 2 is a schematic view showing the installation of the door locking device and the counter locking member on the door main body in the embodiment of the present application.

Fig. 3 is a schematic view of the lock box according to the embodiment of the present application, taken along a vertical plane of the axis of the connecting shaft.

Fig. 4 is a schematic view of the lock box according to the embodiment of the present application, taken along the parallel plane of the connecting shaft axis.

Fig. 5 is an exploded schematic view of the limiting block, the second gear and the rotating member along the axial direction of the connecting shaft in the embodiment of the application.

Reference numerals: 1. a door main body; 11. a door inner side; 12. the outside of the door; 2. a door lock device; 21. a lock box; 211. a receiving groove; 212. a chute; 213. defining a slot; 3. a counter lock; 31. a connecting block; 311. a plug hole; 4. a drive assembly; 41. a first gear; 42. a first rack; 43. a drive gear; 44. a driving member; 45. a slide block; 46. a plug block; 47. an elastic member; 5. a trigger assembly; 51. a vibration sensor; 52. a controller; 6. a connecting shaft; 61. a limiting block; 7. a mounting block; 71. a magnetic member; 72. an electromagnet; 8. a manual control assembly; 81. a second gear; 82. a second rack; 83. a rotating member; 9. an elastic member; 91. and (5) mounting the sheet.

Detailed Description

The application is described in further detail below with reference to fig. 1-5.

The embodiment of the application discloses an intelligent door body structure. Referring to fig. 1 and 2, the smart door body structure includes a door main body 1, a door lock device 2, and a counter lock device including a counter lock 3 and a driving assembly 4 for driving the counter lock 3 to perform counter locking; the door lock device 2 is used for meeting the normal use of the door body, and a resident controls the extension or retraction of a lock tongue of the door lock device 2 through a key so as to control the opening and closing of the door main body 1; be provided with trigger assembly 5 in the door main part 1, when indoor unmanned, the lawless person tries to open the door with the violent mode, trigger assembly 5 can sense the door body and take place abnormal vibrations to control drive assembly 4 work, thereby carry out the back lock to door main part 1, in order to improve the theftproof performance of the door body.

Referring to fig. 1 and 2, the counter lock device is installed on the door main body 1 at a position close to the door lock device 2, in this embodiment, a single door is taken as an example, and the counter lock device is installed at a position close to the door lock device 2; the door lock device 2 comprises a lock box 21, the back locking device is arranged in the lock box 21, and constructors can finish the installation of the back locking device when the door lock device 2 is installed, so that the installation is more convenient.

Referring to fig. 2 and 3, the counter-locking member 3 is rectangular and slidably mounted on a side surface of the door body 1, which is close to the door frame, and the sliding direction of the counter-locking member 3 is the same as the sliding direction of the lock tongue of the door lock device 2 and is disposed below the lock tongue, and a counter-locking hole (not shown in the figure) for inserting the counter-locking member 3 is correspondingly formed in the door frame, so that when the door body 1 is closed relative to the door frame, the counter-locking member 3 slides outwards to lock the door body 1.

Referring to fig. 3 and 4, in the present embodiment, the lock case 21 is rectangular, and a receiving groove 211 for receiving the counter lock device is formed in the lock case 21; the driving assembly 4 comprises a first gear 41, a first rack 42, a driving gear 43 and a driving piece 44, wherein the first rack 42 extends along the sliding direction of the counter lock piece 3, a sliding groove 212 is formed in the side wall of the accommodating groove 211, which is close to the ground, and a sliding block 45 which is in sliding fit in the sliding groove 212 is integrally arranged on the first rack 42, so that the first rack 42 is slidably arranged in the accommodating groove 211; the end, far away from the door frame, of the counter lock 3 is fixedly connected with a connecting block 31, the connecting block 31 is rectangular, a plug-in block 46 is fixed at one end, close to the connecting block 31, of a rack I42 through a bolt, the plug-in block 46 is rectangular, and a plug-in hole 311 is correspondingly formed in the connecting block 31; the first rack 42 slides in a direction approaching the connecting block 31 and can be inserted into the insertion hole 311, so that the counter lock 3 is pushed to slide outwards for counter locking.

Referring to fig. 3 and 4, the first gear 41 is coaxially threaded with the connecting shaft 6, the connecting shaft 6 is perpendicular to the door surface of the door main body 1, one end of the connecting shaft 6, which is close to the door outer side 12, is rotatably connected with the mounting block 7 (here and hereinafter, the door main body 1 and the door outer side 12 can refer to fig. 2), the mounting block 7 is rectangular, a limiting groove 213 for accommodating sliding of the mounting block 7 is formed in the side wall of the accommodating groove 211, and the mounting block 7 is slidably fitted in the limiting groove 213 along the length direction of the connecting shaft 6, that is, the first gear 41 is slidably mounted on the lock box 21 along with the connecting shaft 6. The initial state of the first gear 41 is located on one side of the first rack 42 near the door inner side 11 (see fig. 2 for the door inner side 11 shown here and below), and is offset from the first rack 42, so that the first gear 41 can be meshed with the first rack 42 by sliding the connecting shaft 6 toward the door outer side 12, and the first gear 41 can be pushed to slide outwards by rotating the first rack 42.

Referring to fig. 3 and 4, the driving gear 43 is disposed right above the first rack 42 and rotatably installed on a sidewall of the receiving groove 211, and the first gear 41 is engaged with the first rack 42 while being capable of being engaged with the driving gear 43; the driving member 44 is embedded in a position corresponding to the driving gear 43 in the lock case 21, in this embodiment, the driving member 44 is a motor, an output shaft of the motor is fixedly arranged on the driving gear 43 in a penetrating manner, and the driving gear 43 can be driven to rotate by starting the motor, so that the first gear 41 is driven to rotate.

Referring to fig. 3 and 4, an end of the chute 212, which is disposed corresponding to the rack one 42 and is away from the counter lock 3, is in a closed state, so as to define a sliding position of the rack one 42; an elastic piece 47 is arranged at one end of the first rack 42, which is far away from the counter lock piece 3, in the embodiment, the elastic piece 47 is a spring, a mounting seat for mounting the spring is fixed in the accommodating groove 211, two ends of the spring are respectively fixedly connected with the mounting seat and the first rack 42, and the spring is in a stretching state, namely, the first rack 42 is provided with an acting force far away from the counter lock piece 3; when the first gear 41 and the first rack 42 are in the disengaged state, the first rack 42 is always located at the limit position far away from the counter lock 3 under the action of the elastic member 47, and the first rack 42 is in the initial state.

Referring to fig. 4, a magnetic member 71 is fixedly mounted on a surface of the mounting block 7 away from the first gear 41, an electromagnet 72 is fixedly embedded on a side of the limiting groove 213 close to the door outer side 12, and when the electromagnet 72 is electrified, the electromagnet 72 magnetically attracts the magnetic member 71 to drive the connecting shaft 6 to move, so that the first gear 41 is meshed with the driving gear 43 and the first rack 42.

Referring to fig. 3 and 4, the triggering module 5 includes a vibration sensor 51 and a controller 52, the controller 52 is electrically connected with the vibration sensor 51, in this embodiment, the vibration sensor 51 is installed in a position near a lock hole of the door lock device 2 in the lock case 21, in other embodiments, the vibration sensor 51 may be installed in other positions, or a plurality of vibration sensors 51 may be provided to meet different scene requirements. When an illegal molecule attempts violent intrusion, the vibration sensor 51 can sense that an abnormal vibration occurs in the door main body 1 and transmit a signal to the controller 52. The controller 52 is electrically connected to the electromagnet 72, and the controller 52 sends a signal to the electromagnet 72 to energize the electromagnet 72 so that the first gear 41 is simultaneously engaged with the first rack 42 and the drive gear 43. In addition, the controller 52 is connected with the driving piece 44 through a driver, the controller 52 sends an electric signal to the driver, and the driver controls the driving piece 44 to work according to the signal.

Referring to fig. 4 and 5, in order to facilitate manual back locking by a user when in a house, a manual control assembly 8 is provided in the lock box 21, the manual control assembly 8 includes a second gear 81 and a second rack 82 which are meshed with each other, the second rack 82 is parallel to the first rack 42, and the second rack 82 is located on one side of the first rack 42 close to the door outer side 12; a sliding block 45 is integrally arranged on one side of the second rack 82 close to the ground, and a sliding groove 212 for sliding fit of the sliding block 45 is also formed in the position, corresponding to the second rack 82, of the side wall of the accommodating groove 211, so that the second rack 82 is slidably arranged in the accommodating groove 211; the end face, close to the connecting block 31, of the second rack 82 is fixedly connected with the connecting block 31, and the second rack 82 can slide to drive the counter lock 3 to slide.

Referring to fig. 3 and 4, the end, away from the counter lock 3, of the chute 212 corresponding to the second rack 82 is also closed to limit the second rack 82, and when the second rack 82 is located at the limit position away from the counter lock 3, the end surface, away from the second rack 82, of the counter lock 3 is flush with the side surface, attached to the door frame, of the door body 1, and a resident can automatically rotate the door body 1. The second gear 81 is arranged right above the second rack 82 and meshed with the second rack 82, the second gear 81 is coaxially arranged with the connecting shaft 6 and located between the first gear 41 and the mounting block 7, a rotating piece 83 is arranged between one side of the second gear 81, which is close to the mounting block 7, and the side wall of the accommodating groove 211, in the embodiment, a thrust bearing is selected for the rotating piece 83, the second gear 81 is rotatably arranged on the side wall, which is close to the limiting groove 213, of the accommodating groove 211 through the thrust bearing, and the second gear 81 can rotate to control the reverse locking piece 3 to move through the second rack 82.

Referring to fig. 4 and 5, a limiting block 61 is integrally arranged on the connecting shaft 6 at a position corresponding to the second gear 81, the cross section of the limiting block 61 along the length direction of the connecting shaft 6 is square, the diameter of an inscribed circle of the square is smaller than that of the cross section of the connecting shaft 6, a square hole matched with the limiting block 61 is formed in the second gear 81 in a penetrating manner along the axial direction of the second gear, and the limiting block 61 is arranged on the second gear 81 in a sliding manner; when the first gear 41 is at the initial position, the limiting block 61 is arranged on the second gear 81 in a penetrating way, the second gear 81 can be driven to rotate by the rotating connecting shaft 6, one end, close to the first gear 41, of the connecting shaft 6 penetrates out of the door main body 1 and is fixedly provided with a back locking knob, and a resident can back lock or release the back lock by rotating the back locking knob; when the connecting shaft 6 moves under the action of the electromagnet 72, the limiting block 61 is disconnected from the second gear 81.

Referring to fig. 4 and 5, an elastic member 9 is disposed between a first gear 41 and a second gear 81, in this embodiment, the elastic member 9 is a spring, two ends of the spring are respectively and fixedly connected with a mounting plate 91, the mounting plates 91 are in a ring shape, ring grooves matched with the mounting plates 91 are formed on the first gear 41 and the second gear 81, and the two mounting plates 91 are respectively and rotatably embedded in the ring grooves of the first gear 41 and the second gear 81; the elastic member 9 is in a compressed state, the elastic member 9 has a tendency to move the first gear 41 in a direction away from the second gear 81, the acting force of the elastic member 9 on the first gear 41 is smaller than the magnetic force between the magnetic member 71 and the electromagnet 72, when the electromagnet 72 stops being electrified, the first gear 41 can be restored to the initial position under the action of the elastic member 9, the first gear 41 is disengaged from the first rack 42, and the first rack 42 is restored to the initial state under the action of the elastic member 47.

The implementation principle of the intelligent door body structure of the embodiment of the application is as follows: under normal conditions, after a resident enters a room, the door main body 1 can be reversely locked by rotating the reverse locking knob, so that the safety performance of the door main body 1 is improved. When no person is in the house, if an lawbreaker tries to violently invade the house, the vibration sensor 51 transmits signals to the controller 52 after sensing that the door body 1 is abnormally vibrated, and the controller 52 transmits the signals to the driving piece 44 and the electromagnet 72 respectively; under the action of the electromagnet 72, the magnetic piece 71 drives the connecting shaft 6 to move in the direction approaching to the electromagnet 72, the first gear 41 is meshed with the driving gear 43 and the first rack 42 at the same time, and the limiting block 61 is disconnected with the second gear 81; the driving piece 44 drives the driving gear 43 to rotate so as to drive the first gear 41 to rotate, so that the first rack 42 slides outwards, and the counter-locking piece 3 is pushed to slide outwards and be inserted into a counter-locking hole of the door frame, so that the door main body 1 is subjected to counter-locking; when the electromagnet 72 stops being electrified, the first gear 41 is restored to the initial position under the action of the elastic member 9, and the first rack 42 is restored to the initial state under the action of the elastic member 47; the application can automatically perform back locking when lawless persons try to invade the house, and has higher anti-theft performance.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims

1. The utility model provides an intelligent door body structure, includes door main part (1), door lock device (2) and locking device, its characterized in that: the back locking device comprises a driving component (4) and a back locking piece (3) for back locking, the driving component (4) comprises a first rack (42) which is arranged on a door main body (1) in a sliding way and a first gear (41) which corresponds to the first rack (42), the first gear (41) is arranged on the door main body (1) in a rotating way, the back locking piece (3) is arranged on the first rack (42), a triggering component (5) which is used for sensing vibration of the door main body (1) and controlling the first gear (41) to rotate is arranged on the door main body (1), the driving component (4) also comprises a driving gear (43) which is matched with the first gear (41) and a driving piece (44) which is used for driving the driving gear (43) to rotate, the triggering component (5) comprises a controller (52) and a vibration sensor (51) which is arranged on the door main body (1), the controller (52) is electrically connected with the driving piece (44) and the vibration sensor (51), the first gear (41) is provided with a magnetic piece (71) which is connected with a magnetic piece (71) which is arranged on a door main body (6), the electromagnet (72) is electrically connected with the controller (52).

2. The intelligent door structure according to claim 1, wherein: the connecting shaft (6) is rotatably provided with a mounting block (7) for mounting the magnetic piece (71), and the mounting block (7) is slidably connected to the door body (1).

3. An intelligent door structure according to claim 2, wherein: be provided with manual control assembly (8) on door main part (1), manual control assembly (8) are including intermeshing's gear two (81) and rack two (82), rack two (82) slide and set up on door main part (1), gear two (81) rotate and set up on door main part (1), rack two (82) set up on reaction piece (3).

4. A smart door structure as claimed in claim 3, wherein: the connecting shaft (6) is provided with a limiting block (61), the gear II (81) is slidably sleeved on the limiting block (61) and the limiting block (61) enables the gear II (81) to rotate synchronously with the connecting shaft (6).

5. The intelligent door structure according to claim 4, wherein: an elastic piece (9) is arranged between the first gear (41) and the second gear (81), and the elastic piece (9) is in a compressed state.

6. The intelligent door structure according to claim 5, wherein: a rotating piece (83) is arranged between the gear II (81) and the door main body (1), and the gear II (81) is rotatably arranged on the door main body (1) through the rotating piece (83).

7. A smart door structure as claimed in claim 3, wherein: the anti-lock piece (3) is provided with a connecting block (31), and the first rack (42) is provided with a plug-in block (46) which is plugged with the connecting block (31).

8. The intelligent door structure according to claim 7, wherein: an elastic member (47) for sliding the first rack (42) in a direction away from the counter lock member (3) is provided on the door body (1).