CN214273252U

CN214273252U - Driving structure of intelligent electronic door lock

Info

Publication number: CN214273252U
Application number: CN202023039208.4U
Authority: CN
Inventors: 杨田海
Original assignee: Jiangsu Yingde Leijing Technology Co ltd
Current assignee: Jiangsu Yingde Leijing Technology Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-09-24
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a drive structure of intelligence electronic lock, shell body under shell body, the lock on the lock, the shell body sets up together through bolt fixed connection under shell body and the lock on the lock, the inside upper end fixed connection of shell body is provided with the slide rail on the lock, the last movable sleeve of upper end of slide rail is equipped with the rack, the side upper end fixed mounting of shell body is provided with servo motor on the lock, servo motor's output fixed connection is provided with the driving gear. The utility model discloses an inside of shell body sets up driving gear, driven gear on the lock and be provided with rack, reset spring and movable plate, can drive driving gear and driven gear through servo motor and rotate to move through the movable plate and accomplish the switching spring bolt operation of locking tongue pole removal, through the reducible energy loss of rack drive, and can play the effect of province through the driving gear drive driven gear.

Description

Driving structure of intelligent electronic door lock

Technical Field

The utility model relates to an electronic lock technical field specifically is a drive structure of intelligence electronic lock.

Background

The electronic door lock is characterized by that it uses programmable memory and data reading device, its key is hard to copy, and in the key there is a special electronic chip with 3.5X 3.5 mm, and in the key a specific cipher is stored, and after the key is inserted into the lock hole, the cipher is fed into the memory in the lock, at the same time a magnetic field is produced, and a voltage is produced in the coil on the chip, and can be used as unlocking power supply, and generally, said kind of door lock uses 4-6 dry cells or lithium cells as driving power supply, and utilizes miniature motor to control latch mechanism so as to attain the effect of opening and closing lock bolt.

The driving structure of the current intelligent electronic door lock has the following defects: at present, a micro motor is used for driving and controlling the locking tongue to be opened and closed, and the electric quantity of a battery is limited, so that the motor and the whole transmission mechanism must be kept at a low enough power consumption to complete the opening and closing functions of the lock, and most of the existing electronic door locks are transmitted through worm gears and worms, so that the existing electronic door locks do not have labor-saving effect and have high energy consumption; in addition, present electronic door lock is provided with a plurality of spring bolts mostly, needs a plurality of spring bolts to mutually support when locking, and the loaded down with trivial details not convenient to operate of the process of locking.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drive structure of intelligence electronic lock to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a driving structure of an intelligent electronic door lock comprises an upper door lock outer shell and a lower door lock outer shell, wherein the upper door lock outer shell and the lower door lock outer shell are fixedly connected together through bolts, a slide rail is fixedly connected to the upper inner end of the upper door lock outer shell, a rack is movably sleeved on the upper end of the slide rail, a servo motor is fixedly installed at the upper end of the side surface of the upper door lock outer shell, a driving gear is fixedly connected to the output end of the servo motor, a rotary rod is fixedly connected to the inner side of the upper door lock outer shell, a driven gear is rotatably sleeved on the rotary rod and meshed with the driving gear, the driven gear is meshed with the rack and is connected with the rack, a driving frame is fixedly connected to the right side of the inner side of the upper door lock outer shell, a reset spring is fixedly connected to the inner wall of the driving frame, and a moving plate is fixedly connected to the right end of the reset spring, the upper end of the movable plate penetrates through the driving frame and is fixedly connected with the rack, the right end of the movable plate is fixedly connected with a bolt rod, the lower end of the inner right side of the outer shell on the door lock is fixedly connected with a limiting frame, the inner part of the limiting frame is movably provided with a limiting block, the lower end of the movable plate penetrates through the driving frame and is fixedly connected with the limiting block, the inner right side of the outer shell under the door lock is fixedly connected with an installation frame, a locking driving motor is fixedly installed on the installation frame, the output end of the locking driving motor is fixedly connected with a locking gear, the installation frame is rotatably connected with a screw rod, the lower end of the screw rod is fixedly sleeved with a transmission locking gear, the locking gear is meshed with the transmission locking gear, the upper end of the screw rod is sleeved with a limiting stop block through threads, and the right side of the lower end of the limiting frame is provided with a locking socket, the inside fixed connection of shell body is provided with drive power supply under the lock, servo motor, the dead driving motor of lock all with drive power supply electric connection, the diameter of driving gear is less than driven gear's diameter.

Preferably, the sectional area of the upper end of the limit stop is the same as the area of the locking socket.

Preferably, the upper end of the screw is rotatably connected with the limiting frame.

Preferably, a limiting slide rod is fixedly connected between the limiting frame and the mounting frame, and the limiting stop block is sleeved on the limiting slide rod in a sliding manner.

Preferably, the diameter of the deadlocking gear is smaller than the diameter of the transmission locking gear.

Preferably, the side surface of the driving power supply is electrically connected with a charging jack.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has the advantages that the driving gear, the driven gear, the rack, the reset spring and the moving plate are arranged in the upper shell of the door lock, the driving gear and the driven gear can be driven to rotate by the servo motor, the moving plate drives the bolt rod to move to complete the operation of opening and closing the bolt, the energy consumption loss can be reduced by the rack transmission, and the driven gear is driven by the driving gear to play the role of saving power;

2. the utility model discloses still be provided with limit stop, screw rod, the dead gear of lock, the dead driving motor of lock, transmission lock gear, stopper and spacing frame simultaneously, accessible lock dead driving motor independent control screw rod rotates to steerable limit stop removes, can carry out spacing fixed to the position of stopper in inserting the dead socket of lock of spacing frame through driving limit stop, is convenient for lock and dies, has simple structure, convenient to use, excellent in use effect's advantage.

Drawings

Fig. 1 is a schematic view of the overall structure of a driving structure of an intelligent electronic door lock according to the present invention;

FIG. 2 is an enlarged view of the structure of part A in FIG. 1;

fig. 3 is a right side schematic view of a driving structure of the intelligent electronic door lock of the present invention;

fig. 4 is the utility model relates to a bottom structure schematic diagram of spacing frame of drive structure of intelligence electronic lock.

In the figure: 1. an upper outer shell of the door lock; 2. a slide rail; 3. a rack; 4. a driving gear; 5. a driven gear; 6. a lower outer housing of the door lock; 7. a drive power supply; 8. a limiting frame; 9. a limiting block; 10. a drive frame; 11. a return spring; 12. a latch rod; 13. moving the plate; 14. a mounting frame; 15. locking the driving motor; 16. rotating the rod; 17. locking the gear; 18. a drive lock gear; 19. a screw; 20. a limit stop block; 21. a limiting slide bar; 22. a servo motor; 23. the socket is locked.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a driving structure of an intelligent electronic door lock comprises an upper door lock outer shell 1 and a lower door lock outer shell 6, wherein the upper door lock outer shell 1 and the lower door lock outer shell 6 are fixedly connected together through bolts, a slide rail 2 is fixedly connected to the upper inside end of the upper door lock outer shell 1, a rack 3 is movably sleeved on the upper end of the slide rail 2, a servo motor 22 is fixedly installed at the upper side end of the upper side surface of the upper door lock outer shell 1, a driving gear 4 is fixedly connected to the output end of the servo motor 22, a rotary rod 16 is fixedly connected to the inside of the upper door lock outer shell 1, a driven gear 5 is rotatably sleeved on the rotary rod 16, the driving gear 4 is meshed with the driven gear 5, the driven gear 5 is meshed with the rack 3, a driving frame 10 is fixedly connected to the right inside of the upper door lock outer shell 1, the inner wall of the driving frame 10 is fixedly connected with a reset spring 11, the right end of the reset spring 11 is fixedly connected with a movable plate 13, the upper end of the movable plate 13 penetrates through the driving frame 10 and is fixedly connected with the rack 3, the right end of the movable plate 13 is fixedly connected with a bolt rod 12, the lower end of the inner right side of the outer shell 1 on the door lock is fixedly connected with a limiting frame 8, a limiting block 9 is movably arranged in the limiting frame 8, the lower end of the movable plate 13 penetrates through the driving frame 10 and is fixedly connected with the limiting block 9, the inner right side of the outer shell 6 under the door lock is fixedly connected with an installation frame 14, a locking driving motor 15 is fixedly installed on the installation frame 14, the output end of the locking driving motor 15 is fixedly connected with a locking gear 17, and a screw rod 19 is rotatably connected on the installation frame 14, the fixed cover of lower extreme of screw rod 19 is equipped with transmission lock gear 18, the dead gear 17 of lock is connected with transmission lock gear 18 meshing, the upper end of screw rod 19 is equipped with limit stop 20 through the screw thread cover, dead socket 23 of lock has been seted up on the lower extreme right side of spacing frame 8, the inside fixed connection of shell body 6 is provided with drive power supply 7 under the lock, servo motor 22, dead driving motor 15 of lock all with drive power supply 7 electric connection, the diameter of driving gear 4 is less than driven gear 5's diameter.

The area shape size of the upper end cross section of limit stop 20 is the same with the area shape size of lock-up socket 23, can ensure that limit stop 20 inserts spacing frame 8 through lock-up socket 23 in and carry on spacingly to stopper 9, screw rod 19's upper end and limit frame 8 rotate to be connected, can strengthen screw rod 19's stability, fixed connection is provided with limit slide bar 21 between limit frame 8 and the mount frame 14, limit stop 20 slip cap is established on limit slide bar 21, and the limit slide bar 21 of setting can play spacing effect to limit stop 20, lock gear 17's diameter is less than the diameter of transmission lock gear 18, drives the gear wheel through the pinion and rotates, can play the effect of province, drive power supply 7's side electric connection is provided with the jack that charges, and the jack that charges that the accessible set up charges drive power supply 7.

The working principle is as follows: the utility model discloses a through set up driving gear 4, driven gear 5, and be provided with rack 3, reset spring 11 and movable plate 13 in the inside of shell body 1 on the lock, when carrying out the switching operation, drive driving gear 4 and driven gear 5 through servo motor 22 and rotate, can drive rack 3 through driven gear 5 and move, thereby drive spring bolt pole 12 through movable plate 13 and move and accomplish the switching spring bolt operation, can reduce the energy consumption loss through the transmission of rack 3, and can play the effect of province through driving gear 4 drives driven gear 5, still be provided with limit stop 20 simultaneously, screw rod 19, lock dead gear 17, lock dead driving motor 15, transmission lock gear 18, stopper 9 and spacing frame 8, when needing to carry out the deadlock, can control screw rod 19 to rotate alone through lock dead driving motor 15, thereby steerable limit stop 20 moves, the position of the limiting block 9 can be limited and fixed by inserting the limiting stop 20 into the locking socket 23 of the limiting frame 8, so that the locking operation is convenient, and the locking device has the advantages of simple structure, convenience in use and good use effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a drive structure of intelligence electronic lock, shell body (6) under shell body (1), the lock on the lock, its characterized in that: the door lock upper outer shell (1) and the door lock lower outer shell (6) are fixedly connected and arranged together through bolts, a sliding rail (2) is fixedly connected and arranged at the upper end inside the door lock upper outer shell (1), a rack (3) is movably sleeved at the upper end of the sliding rail (2), a servo motor (22) is fixedly installed at the upper end of the side face of the door lock upper outer shell (1), a driving gear (4) is fixedly connected and arranged at the output end of the servo motor (22), a rotating rod (16) is fixedly connected and arranged inside the door lock upper outer shell (1), a driven gear (5) is rotatably sleeved on the rotating rod (16), the driving gear (4) is meshed and connected with the driven gear (5), the driven gear (5) is meshed and connected with the rack (3), and a driving frame (10) is fixedly connected and arranged at the right side inside the door lock upper outer shell (1), the inner wall of the driving frame (10) is fixedly connected with a reset spring (11), the right end of the reset spring (11) is fixedly connected with a movable plate (13), the upper end of the movable plate (13) penetrates through the driving frame (10) and is fixedly connected with the rack (3), the right end of the movable plate (13) is fixedly connected with a lock tongue rod (12), the lower end of the inner right side of the door lock upper outer shell (1) is fixedly connected with a limiting frame (8), the limiting block (9) is movably arranged in the limiting frame (8), the lower end of the movable plate (13) penetrates through the driving frame (10) and is fixedly connected with the limiting block (9), the inner right side of the door lock lower outer shell (6) is fixedly connected with an installation frame (14), a lock dead driving motor (15) is fixedly arranged on the installation frame (14), and an output end of the lock dead driving motor (15) is fixedly connected with a lock gear (17), rotate on mount frame (14) and connect and be provided with screw rod (19), the fixed cover of lower extreme of screw rod (19) is equipped with transmission lock gear (18), lock gear (17) and transmission lock gear (18) meshing connection, the upper end of screw rod (19) is equipped with limit stop (20) through the screw thread cover, lock socket (23) have been seted up on the lower extreme right side of limit frame (8), the inside fixed connection of shell body (6) is provided with drive power supply (7) under the lock, servo motor (22), lock driving motor (15) all with drive power supply (7) electric connection, the diameter of driving gear (4) is less than the diameter of driven gear (5).

2. The driving structure of an intelligent electronic door lock according to claim 1, wherein: the sectional area of the upper end of the limit stop (20) is the same as the area of the locking socket (23).

3. The driving structure of an intelligent electronic door lock according to claim 1, wherein: the upper end of the screw rod (19) is rotatably connected with the limiting frame (8).

4. The driving structure of an intelligent electronic door lock according to claim 1, wherein: and a limiting slide rod (21) is fixedly connected between the limiting frame (8) and the mounting frame (14), and the limiting stop block (20) is sleeved on the limiting slide rod (21) in a sliding manner.

5. The driving structure of an intelligent electronic door lock according to claim 1, wherein: the diameter of the dead lock gear (17) is smaller than that of the transmission lock gear (18).

6. The driving structure of an intelligent electronic door lock according to claim 1, wherein: and the side surface of the driving power supply (7) is electrically connected with a charging jack.