CN215485267U

CN215485267U - Mechanical unlocking transmission assembly for intelligent door lock

Info

Publication number: CN215485267U
Application number: CN202121157299.3U
Authority: CN
Inventors: 邵子卫; 冯文靖; 李树成; 占鑫
Original assignee: Anhui Zhiyong Wulian Technology Co ltd
Current assignee: Anhui Zhiyong Wulian Technology Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2022-01-11
Anticipated expiration: 2031-05-27

Abstract

The utility model relates to the technical field of intelligent door locks, and discloses a mechanical unlocking transmission assembly for an intelligent door lock, which comprises: the electric vacuum cleaner comprises a shell, wherein a handle is rotatably connected to the surface of the shell, a driving device is arranged on the surface of the handle, a telescopic device is arranged at the bottom of the driving device, an adsorption device is arranged at the bottom of the telescopic device, and an electric device is arranged on the back of the adsorption device. This intelligence is mechanical transmission assembly that unblanks for lock, through under the condition at power failure or outage, adsorption equipment became invalid, movable plate among the telescoping device upwards supports the movable block and is in same level with the spring bolt, the fixture block inserts in the draw-in groove, it makes the handle pass through drive arrangement and drives the spring bolt to one side removal near the casing to rotate the handle, can manually withdraw the spring bolt, can open the door, effectively prevented under emergency such as outage or power failure, intelligence lock is out of order not to have the power supply, the door condition of not opening, the effect of facilitating the use has been reached.

Description

Mechanical unlocking transmission assembly for intelligent door lock

Technical Field

The utility model relates to the technical field of intelligent door locks, in particular to a mechanical unlocking transmission assembly for an intelligent door lock.

Background

An intelligent door lock is different from a traditional mechanical lock, is more intelligent in the aspects of safety and user identification, is a part for locking a door in an access control system generally, and is different in use types in different use places.

Among the prior art, the transmission assembly that unblanks with machinery is used to current common intelligent lock, when meeting under the power failure or emergency, after intelligent lock does not have electric power to support, the intelligence lock is outage malfunctioning easily, can't open the lock, uses inconveniently, and when intelligent lock used, the state that can't deal with different circumstances to intelligent lock was adjusted simultaneously, like switching under artifical and the intelligent state, the adaptability is relatively poor.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a mechanical unlocking transmission assembly for an intelligent door lock, which has the advantages of convenience in use and higher adaptability, and solves the problems that in the prior art, when the conventional common mechanical unlocking transmission assembly for the intelligent door lock is used, the intelligent door lock is easy to malfunction under the condition of power failure, the door lock cannot be opened, and the state of the intelligent door lock cannot be adjusted under different conditions.

The utility model provides the following technical scheme: a mechanical unlocking transmission assembly for an intelligent door lock comprises: the electric vacuum cleaner comprises a shell, wherein a handle is rotatably connected to the surface of the shell, a driving device is arranged on the surface of the handle, a telescopic device is arranged at the bottom of the driving device, an adsorption device is arranged at the bottom of the telescopic device, and an electric device is arranged on the back of the adsorption device.

Preferably, the driving device comprises a driving gear, an H-shaped shaft and a driven gear, the driving gear is fixedly sleeved on the surface of the handle, the H-shaped shaft is fixedly connected to the front surface of the inner wall of the shell, the driven gear is movably sleeved on the surface of the H-shaped shaft, and the driving gear is meshed with the driven gear.

Preferably, the telescopic device comprises a moving block, a lock tongue, a clamping block, a clamping groove and a tooth block, the moving block is connected to the bottom of the driven gear in a sliding mode, the lock tongue is connected to the surface of the moving block in a sliding mode, one end, far away from the moving block, of the lock tongue penetrates through the shell and extends to the surface of the shell, the clamping block is fixedly connected to one side, close to the lock tongue, of the surface of the moving block, the clamping groove is formed in one end, close to the moving block, of the lock tongue, the surface of the clamping block is connected with the inner wall of the clamping groove in a sliding mode, the tooth block is fixedly connected to the top of the moving block, and the tooth block is meshed with the driven gear.

Preferably, adsorption equipment includes receiver, movable plate, round bar, spring, magnet strip and electro-magnet, receiver fixed connection is at the inner wall of casing, movable plate sliding connection is at the inner wall of receiver, the equal fixed connection of round bar spring and magnet strip is in the bottom of movable plate, the bottom of round bar runs through the receiver and extends to the bottom of receiver, the bottom fixed connection of spring is in the bottom of receiver inner wall, the spring activity cup joints the surface at the round bar, the bottom at the receiver inner wall is inlayed to the electro-magnet.

Preferably, the electric device comprises a limiting box, a partition plate, an electric push rod and a connecting plate, the limiting box is fixedly connected to the inner wall of the shell, the limiting box is located on the back face of the moving block, the partition plate is fixedly connected to the inner wall of the limiting box, the electric push rod is fixedly connected to the inner wall of the shell, the connecting plate is fixedly connected to the back face of the lock tongue, and one end, close to the connecting plate, of the electric push rod penetrates through the partition plate and is fixedly connected with the surface of the connecting plate.

Preferably, the bottom of the moving block is fixedly connected with a sliding block, the top of the moving plate is provided with a sliding groove, and the surface of the sliding block is in sliding connection with the inner wall of the sliding groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. this intelligence is mechanical transmission assembly that unblanks for lock, through under the condition at power failure or outage, adsorption equipment became invalid, movable plate among the telescoping device upwards supports the movable block and is in same level with the spring bolt, the fixture block inserts in the draw-in groove, it makes the handle pass through drive arrangement and drives the spring bolt to one side removal near the casing to rotate the handle, can manually withdraw the spring bolt, can open the door, effectively prevented under emergency such as outage or power failure, intelligence lock is out of order not to have the power supply, the door condition of not opening, the effect of facilitating the use has been reached.

2. This intelligence is mechanical transmission assembly that unblanks for lock, through when using intelligent control lock in needs, only need will break off electric putter's power, the electro-magnet no longer adsorbs the magnet strip after, can rotate the handle, use the mode of artifical opening door to open the door, through inside drive arrangement and telescoping device, the convenient use lock that also can be normal under the electroless condition, improved the adaptability of lock under emergency or usual state, improve user's use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front sectional view of the driving gear structure of the present invention;

fig. 3 is a schematic front sectional view of the electric push rod structure of the present invention.

In the figure: 1. a housing; 2. a handle; 3. a drive device; 31. a driving gear; 32. an H-shaped shaft; 33. a driven gear; 4. a telescoping device; 41. a moving block; 42. a latch bolt; 43. a clamping block; 44. a card slot; 45. a tooth block; 5. an adsorption device; 51. a storage box; 52. moving the plate; 53. a round bar; 54. a spring; 55. a magnet bar; 56. an electromagnet; 6. an electric device; 61. a limiting box; 62. a partition plate; 63. an electric push rod; 64. a connecting plate; 7. a slider; 8. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a mechanical unlocking transmission assembly for an intelligent door lock includes: the shell 1, the surface of shell 1 rotates and is connected with handle 2, and the surface of handle 2 is provided with drive arrangement 3, and drive arrangement 3's bottom is provided with telescoping device 4, and the bottom of telescoping device 4 is provided with adsorption equipment 5, and adsorption equipment 5's the back is provided with electric actuator 6.

Wherein; drive arrangement 3 includes driving gear 31, worker's shape axle 32 and driven gear 33, the fixed cover of driving gear 31 is connected on the surface of handle 2, worker's shape axle 32 fixed connection is in the front of casing 1 inner wall, driven gear 33 activity cup joints the surface at worker's shape axle 32, driving gear 31 meshes with driven gear 33, it makes handle 2 drive driving gear 31 rotate to rotate handle 2, driving gear 31 drives driven gear 33 and rotates, make driven gear 33 pass through tooth piece 45 and drive movable block 41 along the surface removal of movable plate 52, can adjust spring bolt 42.

Wherein; the telescoping device 4 comprises a moving block 41, a locking bolt 42, a clamping block 43, a clamping groove 44 and a tooth block 45, the moving block 41 is connected to the bottom of the driven gear 33 in a sliding mode, the locking bolt 42 is connected to the surface of the moving block 41 in a sliding mode, one end, far away from the moving block 41, of the locking bolt 42 penetrates through the shell 1 and extends to the surface of the shell 1, the clamping block 43 is fixedly connected to one side, close to the locking bolt 42, of the surface of the moving block 41, the clamping groove 44 is formed in one end, close to the moving block 41, of the locking bolt 42, the surface of the clamping block 43 is connected with the inner wall of the clamping groove 44 in a sliding mode, the tooth block 45 is fixedly connected to the top of the moving block 41, the tooth block 45 is meshed with the driven gear 33, the moving block 41 is used for driving the locking bolt 42 to move, the clamping block 43 is inserted into the clamping groove 44 to connect the moving block 41 and the locking bolt 42 together, and the tooth block 45 is used for transmitting with the driven gear 33.

Wherein; adsorption equipment 5 includes receiver 51, movable plate 52, round bar 53, spring 54, magnet strip 55 and electro-magnet 56, receiver 51 fixed connection is at the inner wall of casing 1, movable plate 52 sliding connection is at the inner wall of receiver 51, round bar 53 spring 54 and the equal fixed connection of magnet strip 55 are in the bottom of movable plate 52, receiver 51 is run through and extends to the bottom of receiver 51 to the bottom of round bar 53, the bottom fixed connection of spring 54 is in the bottom of receiver 51 inner wall, spring 54 activity cup joints the surface at round bar 53, electro-magnet 56 inlays the bottom at the inner wall of receiver 51, electro-magnet 56 circular telegram adsorbs magnet strip 55, magnet strip 55 moves down along the inner wall of receiver 51 through driving movable plate 52, make the movable block 41 at 52 top remove downwards, make tooth piece 45 and movable plate driven gear 33 separate, can use intelligent control spring bolt 42.

Wherein; electric actuator 6 includes spacing box 61, baffle 62, electric putter 63 and connecting plate 64, spacing box 61 fixed connection is at the inner wall of casing 1, spacing box 61 is located the back of movable block 41, baffle 62 fixed connection is at the inner wall of spacing box 61, electric putter 63 fixed connection is at the inner wall of casing 1, connecting plate 64 fixed connection is at the back of spring bolt 42, electric putter 63 runs through baffle 62 and is connected with the fixed surface of connecting plate 64 near the one end of connecting plate 64, electric putter 63 receives to drive connecting plate 64 and removes to the direction of baffle 62 along the inner wall of spacing box 61 after the instruction, connecting plate 64 drives spring bolt 42 and removes to the direction that is close to casing 1, can accomplish the shrink of spring bolt 42.

Wherein; the bottom of the moving block 41 is fixedly connected with a sliding block 7, the top of the moving plate 52 is provided with a sliding groove 8, the surface of the sliding block 7 is in sliding connection with the inner wall of the sliding groove 8, the sliding block 7 moves along the inner wall of the sliding groove 8 to position the moving block 41, the moving block 41 is prevented from randomly shaking when moving, and the moving block 41 and the bolt 42 are always on the same straight line.

In the working principle, when the door is normally used, the electromagnet 56 is electrified to adsorb the magnet strip 55, the magnet strip 55 drives the moving plate 52 to move downwards along the inner wall of the containing box 51 by driving the moving plate 52, the moving block 41 at the top of the moving plate 52 moves downwards, the tooth block 45 is separated from the driven gear 33, the moving plate 52 moves downwards to drive the round rod 53 to move downwards, the spring 54 is compressed at the same time, the round rod 53 limits the spring 54, the spring 54 is prevented from being inclined during compression, a user needs to open the door to enable the door to be opened, after the user inputs a password or a fingerprint, the electric push rod 63 receives a command to drive the connecting plate 64 to move towards the direction of the partition plate 62 along the inner wall of the limiting box 61, the connecting plate 64 drives the bolt 42 to move towards the direction close to the shell 1, the contraction of the bolt 42 can be completed, the door can be opened, and the electromagnet 56 is free of electricity under the condition of power failure or power failure, the magnet strip 55 is not adsorbed to the electromagnet 56 any more, the moving plate 52 moves upwards under the action of the elastic force of the spring 54, the moving block 41 is driven by the moving plate 52 to be at the same level as the bolt 42, the latch 43 is inserted into the slot 44, the toothed block 45 is meshed with the driven gear 33, the handle 2 is rotated to drive the driving gear 31 to rotate, the driving gear 31 drives the driven gear 33 to rotate, the driven gear 33 drives the moving block 41 to move along the surface of the moving plate 52 through the toothed block 45, the sliding block 7 moves along the inner wall of the chute 8 to guide the moving block 41, the moving block 41 always moves in a horizontal state when moving, the moving block 41 drives the bolt 42 to move towards the right side through the latch 43, the bolt 42 can be retracted, the door is opened, when the handle 2 is released, the moving block 41 drives the driving gear 31 and the driven gear 33 to rotate in the opposite direction to enable the moving block 41 to drive the bolt 42 to return to the initial state, the door is locked.

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

Claims

1. The utility model provides an intelligence lock is with mechanical transmission assembly that unblanks which characterized in that includes:

the electric vacuum cleaner comprises a shell (1), wherein a handle (2) is rotatably connected to the surface of the shell (1), a driving device (3) is arranged on the surface of the handle (2), a telescopic device (4) is arranged at the bottom of the driving device (3), an adsorption device (5) is arranged at the bottom of the telescopic device (4), and an electric device (6) is arranged on the back of the adsorption device (5).

2. The mechanical unlocking transmission assembly for the intelligent door lock is characterized in that the driving device (3) comprises a driving gear (31), a H-shaped shaft (32) and a driven gear (33), the driving gear (31) is fixedly sleeved on the surface of the handle (2), the H-shaped shaft (32) is fixedly connected to the front surface of the inner wall of the shell (1), the driven gear (33) is movably sleeved on the surface of the H-shaped shaft (32), and the driving gear (31) is meshed with the driven gear (33).

3. The mechanical unlocking transmission assembly for the intelligent door lock according to claim 1, wherein the telescopic device (4) comprises a moving block (41), a lock tongue (42), a fixture block (43), a clamping groove (44) and a tooth block (45), the moving block (41) is slidably connected to the bottom of the driven gear (33), the lock tongue (42) is slidably connected to the surface of the moving block (41), one end, far away from the moving block (41), of the lock tongue (42) penetrates through the shell (1) and extends to the surface of the shell (1), the fixture block (43) is fixedly connected to one side, close to the lock tongue (42), of the surface of the moving block (41), the clamping groove (44) is formed in one end, close to the moving block (41), of the lock tongue (42), the surface of the fixture block (43) is slidably connected with the inner wall of the clamping groove (44), and the tooth block (45) is fixedly connected to the top of the moving block (41), the toothed block (45) is meshed with the driven gear (33).

4. The mechanical unlocking transmission assembly for the intelligent door lock according to claim 3, the adsorption device (5) comprises a storage box (51), a moving plate (52), a round rod (53), a spring (54), a magnet strip (55) and an electromagnet (56), the storage box (51) is fixedly connected to the inner wall of the shell (1), the moving plate (52) is connected to the inner wall of the storage box (51) in a sliding manner, the round rod (53), the spring (54) and the magnet bar (55) are both fixedly connected to the bottom of the moving plate (52), the bottom of the round rod (53) penetrates through the storage box (51) and extends to the bottom of the storage box (51), the bottom of the spring (54) is fixedly connected with the bottom of the inner wall of the storage box (51), the spring (54) is movably sleeved on the surface of the round rod (53), and the electromagnet (56) is embedded at the bottom of the inner wall of the storage box (51).

5. The mechanical unlocking transmission assembly for the intelligent door lock is characterized in that the electric device (6) comprises a limiting box (61), a partition plate (62), an electric push rod (63) and a connecting plate (64), the limiting box (61) is fixedly connected to the inner wall of the shell (1), the limiting box (61) is located on the back face of the moving block (41), the partition plate (62) is fixedly connected to the inner wall of the limiting box (61), the electric push rod (63) is fixedly connected to the inner wall of the shell (1), the connecting plate (64) is fixedly connected to the back face of the lock tongue (42), and one end, close to the connecting plate (64), of the electric push rod (63) penetrates through the partition plate (62) and is fixedly connected with the surface of the connecting plate (64).

6. The mechanical unlocking transmission assembly for the intelligent door lock according to claim 4, wherein a sliding block (7) is fixedly connected to the bottom of the moving block (41), a sliding groove (8) is formed in the top of the moving block (52), and the surface of the sliding block (7) is in sliding connection with the inner wall of the sliding groove (8).