Electric suction lock catch

Abstract

The utility model provides an electric suction lock catch which comprises a bottom plate and a movable plate, the outer side surface of the bottom plate is connected with the movable plate in a sliding mode, the outer side surface of the movable plate is fixedly connected with a movable plastic package, the outer side surface of the bottom plate is connected with a fixed elastic piece in a clamping mode, and the inner side surface of the bottom plate is fixedly connected with a plastic body. A copper cover is fixedly connected to the surface of the top of the plastic body, a first motor protection shell is fixedly connected to the surface of the outer side of the plastic body, a second motor protection shell is fixedly connected to the surface of the outer side of the plastic body, and a rigid mounting plate is fixedly connected to the surface of the outer side of the plastic body. A rotating control switch is rotationally connected to the outer side surface of the rigid mounting plate, a locking column is fixedly connected to the outer side surface of the rotating control switch, a motor is fixedly connected to the inner side surface of the rigid mounting plate, and a rotating shaft is fixedly connected to the output end of the motor; and the inner side surface of the rigid mounting plate is fixedly connected with a wire harness assembly.

Description

Technical Field

[0001] The utility model relates to the technical field related to lock buckles, and in particular to an electric suction lock buckle. Background Art

[0002] A lock is a device commonly used to connect and fix objects. It is usually made of metal or plastic. It has two or more parts, at least one of which has a protrusion or groove so that they fit together when connected. The design of the lock allows it to be easily inserted and locked, and it can also be easily unlocked and removed. This structure makes the lock widely used in various fields, including furniture manufacturing, luggage, automotive parts, electronic equipment, etc. In furniture manufacturing, the lock is often used to connect the panels of furniture, making assembly simpler and faster, and has a strong connection force. In luggage manufacturing, the lock can ensure that the lid of the luggage or the lid of the zipper bag is tightly closed, improving safety and waterproofness. In automotive parts, the lock is used to fix and connect body parts to improve the stability and safety of the whole vehicle. In general, the lock, as a simple and practical connection device, plays an important role in modern production and life. In the process of use, with the popularization of smart homes and smart security systems, traditional locks lack the intelligent control function that matches them, so there is a special need for an electric suction lock.

[0003] However, most of the existing locks need to be opened and closed manually during use, which may cause inconvenience for occasions with frequent entry and exit. The locking mechanism of ordinary locks is relatively simple and can be easily unlocked by technology, which is not safe enough. Utility Model Content

[0004] The purpose of the utility model is to provide an electric suction lock to solve the existing electric suction lock proposed in the above-mentioned background technology. During use, the traditional lock usually needs to be opened and closed manually, which may cause inconvenience for occasions with frequent entry and exit. The locking mechanism of the ordinary lock is relatively simple and can be easily unlocked by technology, which is not safe enough.

[0005] To achieve the above-mentioned purpose, the utility model provides an electric suction lock, comprising a base plate and a movable plate, the outer surface of the base plate is slidably connected with the movable plate, the outer surface of the movable plate is fixedly connected with a movable plastic package, the outer surface of the base plate is snap-connected with a fixed spring sheet, the inner surface of the base plate is fixedly connected with a plastic body, the top surface of the plastic body is fixedly connected with a copper cover, the outer surface of the plastic body is fixedly connected with a No. 1 motor protection shell, the outer surface of the plastic body is fixedly connected with a No. 2 motor protection shell, the outer surface of the plastic body is fixedly connected with a rigid mounting plate, the outer surface of the rigid mounting plate is rotatably connected with a rotation control switch, the inner surface of the plastic body is threadedly connected with a gear pin, the outer surface of the rotation control switch is fixedly connected with a locking column, the plastic body as the shell of the electric suction lock is installed with a gear system, the inner surface of the rigid mounting plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, and the inner surface of the rigid mounting plate is fixedly connected with a wiring harness assembly.

[0006] Preferably, the movable plate is connected to the rigid mounting plate via a positioning pin, and the other end of the fixing spring is snap-connected to the movable plate.

[0007] Preferably, the locking post extends through the outer side surface of the rigid mounting plate.

[0008] Preferably, the No. 1 motor protection shell and the No. 2 motor protection shell are both fixedly connected to the outer surface of the motor.

[0009] Preferably, a shaft sleeve is fixedly connected to the outer surface of the rotating shaft, and a motor gear is fixedly connected to the outer surface of the shaft sleeve.

[0010] Preferably, the rigid mounting plate is fixed to the plastic body by bolts for mounting the motor and the gear system.

[0011] Preferably, the gear system includes a moving gear, a first gear and a meshing gear, which are rotatably connected to the gear pin and mesh with the motor gear.

[0012] Preferably, the outer surface of the gear pin is fixedly connected with a copper thread, and the gear pin is threadably connected to the plastic body via the copper thread.

[0013] Preferably, a mounting chair is fixedly connected to the outer surface of the plastic body.

[0014] Preferably, the wiring harness assembly connects the rotation control switch and the motor.

[0015] Preferably, the outer side surface of the rigid mounting plate is threadedly connected with a hexagonal bolt, a cross washer screw and a two-in-one hexagonal screw.

[0016] Compared with the prior art, the beneficial effects of the utility model are: the electric suction lock, through the cooperation of the motor and the gear system, transmits the circuit for control through the wiring harness assembly, which is convenient for linkage use with smart furniture. The gear system driven by the motor makes the opening and closing of the lock more convenient and quick, while reducing the wear of manual operation. In addition, the automated design of the electric suction lock reduces the possibility of human error and improves the efficiency of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view schematic diagram of the internal structure of the utility model;

[0018] Figure 2 This is a front view schematic diagram of the external structure of the utility model;

[0019] Figure 3 It is a side view schematic diagram of the external structure of the utility model;

[0020] Figure 4 It is a side view schematic diagram of the plastic body and wiring harness assembly of the utility model;

[0021] Figure 5 It is a side view schematic diagram of the overall structure of the wiring harness assembly of the utility model;

[0022] Figure 6 It is a side view schematic diagram of the overall structure of the bottom plate, movable plate, movable plastic packaging and fixed spring piece of the utility model;

[0023] Figure 7 It is a side view schematic diagram of the overall structure of the copper cover, plastic body, No. 1 motor protection shell and No. 2 motor protection shell of the utility model;

[0024] Figure 8 It is a side view schematic diagram of the overall structure of the rigid mounting plate of the utility model;

[0025] Fig. 9 It is a side view schematic diagram of the overall structure of the rotary control switch, positioning pin, moving gear and No. 1 gear of the utility model;

[0026] Fig.10 It is a side view schematic diagram of the overall structure of the meshing gear, gear pin, copper thread, and mounting and fixing chair of the utility model;

[0027] Fig.11 It is a side view schematic diagram of the overall structure of the locking column, the shaft sleeve and the rotating shaft of the utility model;

[0028] Fig.12 It is a side view schematic diagram of the overall structure of the motor and wiring harness assembly of the utility model;

[0029] Fig.13 It is a side view schematic diagram of the overall structure of the hexagonal bolt and the cross washer screw of the utility model;

[0030] Fig.14 It is a side view schematic diagram of the overall structure of the two-in-one hexagonal screw and the motor gear of the utility model.

[0031] In the figure: 1. Base plate; 2. Movable plate; 3. Movable plastic packaging; 4. Fixed spring; 5. Copper cover; 6. Plastic body; 7. No. 1 motor protective shell; 8. No. 2 motor protective shell; 9. Rigid mounting plate; 10. Rotation control switch; 11. Positioning pin; 12. Moving gear; 13. No. 1 gear; 14. Meshing gear; 15. Gear pin; 16. Copper thread; 17. Mounting fixed chair; 18. Locking column; 19. Bushing; 20. Rotating shaft; 21. Motor; 22. Wiring harness assembly; 23. Hexagonal bolt; 24. Cross-screw with washer; 25. Two-in-one hexagonal screw; 26. Motor gear. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] See also Figure 1-14The utility model provides an electric suction lock: it includes a bottom plate 1 and a movable plate 2, the outer surface of the bottom plate 1 is slidably connected with the movable plate 2, the outer surface of the movable plate 2 is fixedly connected with a movable plastic package 3, the outer surface of the bottom plate 1 is snap-connected with a fixed spring piece 4, the inner surface of the bottom plate 1 is fixedly connected with a plastic body 6, the top surface of the plastic body 6 is fixedly connected with a copper cover 5, the outer surface of the plastic body 6 is fixedly connected with a No. 1 motor protection shell 7, the outer surface of the plastic body 6 is fixedly connected with a No. 2 motor protection shell 8, the outer surface of the plastic body 6 is fixedly connected with a rigid mounting plate 9, the outer surface of the rigid mounting plate 9 is rotatably connected with a rotation control switch 10, the inner surface of the plastic body 6 is threadedly connected with a gear pin 15, the outer surface of the rotation control switch 10 is fixedly connected with a locking column 18, the plastic body 6 as the shell of the electric suction lock is installed with a gear system, the inner surface of the rigid mounting plate 9 is fixedly connected with a motor 21, the output end of the motor 21 is fixedly connected with a rotating shaft 20, the inner surface of the rigid mounting plate 9 A wiring harness assembly 22 is fixedly connected. During use, the base plate 1 is used to support and connect the following components. The movable plate 2 is connected to the base plate 1 through a locating pin 11 to achieve relative movement. The movable plastic package 3 covers the movable plate 2 to reduce wear. One end of the fixed spring 4 is fixed to the base plate 1, and the other end is connected to the movable plate 2 to provide a reset force. The copper cover 5 is fixed to the plastic body 6 to protect the internal mechanical components. The plastic body 6 installs and protects the internal motor 21 and the gear system. The motor 21 is divided into a No. 1 motor protection shell 7 and a No. 2 motor protection shell 8 for installing and protecting the motor 21. The rigid mounting plate 9 cooperates with the plastic body 6 and is fixed to the plastic body 6 through various bolts. The rotation control switch 10 is connected to the motor 21 circuit through the wiring harness assembly 22 to control the start and stop of the motor 21 and the gear system. The rotation control switch 10 is used for manual operation through the locking column 18 on the top to achieve interaction. The motor 21 is fixedly connected to the motor gear 26 through the rotating shaft 20 to drive the gear system.

[0034] Furthermore, the movable plate 2 is connected to the rigid mounting plate 9 via a positioning pin 11, and the other end of the fixed spring sheet 4 is engaged with the movable plate 2. The movable plate 2 and the rigid mounting plate 9 are connected via the positioning pin 11, thereby ensuring the stability of the movable plate 2 during movement and preventing it from falling, and playing a limiting role. The fixed spring sheet 4 enables the movable plate 2 to automatically return to its original position after being pushed, thereby helping to reduce wear and extend the service life of the lock.

[0035] Furthermore, the locking column 18 extends through the outer surface of the rigid mounting plate 9. The locking column 18 is used to drive the internal rotation control switch 10 from the outside. The rotation control switch 10 can be installed inside the lock to increase the service life.

[0036] Furthermore, the No. 1 motor protection shell 7 and the No. 2 motor protection shell 8 are both fixedly connected to the outer surface of the motor 21. The use of the protection shell protects the motor 21 from external factors and reduces the impact of vibration, thereby extending the service life of the motor 21.

[0037] Furthermore, the outer surface of the rotating shaft 20 is fixedly connected with a shaft sleeve 19, and the outer surface of the shaft sleeve 19 is fixedly connected with a motor gear 26. The shaft sleeve 19 reduces direct wear of the rotating shaft 20 and improves the operating efficiency and stability of the entire gear system.

[0038] Furthermore, the rigid mounting plate 9 is fixed to the plastic body 6 by bolts and is used to mount the motor 21 and the gear system. The rigid mounting plate 9 provides a solid mounting base for the motor 21 and the gear system.

[0039] Furthermore, the gear system includes a moving gear 12, a number one gear 13 and a meshing gear 14, which are rotatably connected to the gear pin 15 and mesh with the motor gear 26. The mutual meshing of the gear system ensures effective power transmission. At the same time, the use of the gear pin 15 provides stable support, making the gear rotation smoother.

[0040] Furthermore, the outer surface of the gear pin 15 is fixedly connected with a copper thread 16, and the gear pin 15 is threadedly connected to the plastic body 6 through the copper thread 16. The use of the copper thread 16 not only provides a stable connection, but also facilitates the transmission of current due to the good conductivity of copper.

[0041] Furthermore, a mounting seat 17 is fixedly connected to the outer surface of the plastic body 6, providing a fixed position for the motor 21 and the control switch, which helps to keep the components neatly arranged and easy to maintain.

[0042] Furthermore, the wiring harness assembly 22 connects the rotation control switch 10 and the motor 21 . The wiring harness assembly 22 simplifies the circuit connection, making the signal transmission between the motor 21 and the rotation control switch 10 more stable and reliable.

[0043] Furthermore, the outer surface of the rigid mounting plate 9 is threadedly connected with a hexagonal bolt 23, a cross washer screw 24 and a two-in-one hexagonal screw 25, providing a variety of fixing methods and increasing the stability and adjustability of the structure.

[0044] Working principle: An electric suction lock. The user rotates the control switch 10 through the locking column 18 to start the motor 21. The motor 21 starts to run and drives the motor gear 26 installed thereon. The motor gear 26 meshes with the moving gear 12 and transmits power to the gear system. The power of the gear system causes the movable plate 2 to move along the bottom plate 1, thereby pushing the lock or unlocking of the lock. The user operates the rotary control switch 10 again to stop the motor 21 and end the operation of the lock. In this way, an electric suction lock is completed.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the implementation rules without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric lock, comprising a bottom plate (1) and a movable plate (2), characterized in that: The outer surface of the bottom plate (1) is slidably connected to a movable plate (2), the outer surface of the movable plate (2) is fixedly connected to a movable plastic package (3), the outer surface of the bottom plate (1) is snap-connected to a fixed spring sheet (4), the inner surface of the bottom plate (1) is fixedly connected to a plastic body (6), the top surface of the plastic body (6) is fixedly connected to a copper cover (5), the outer surface of the plastic body (6) is fixedly connected to a No. 1 motor protection shell (7), the outer surface of the plastic body (6) is fixedly connected to a No. 2 motor protection shell (8), and the outer surface of the plastic body (6) is fixedly connected to a rigid The rigid mounting plate (9) is rotatably connected to a rotary control switch (10) on its outer surface, the inner surface of the plastic body (6) is threadedly connected to a gear pin (15), the outer surface of the rotary control switch (10) is fixedly connected to a locking column (18), the plastic body (6) is installed with a gear system inside the shell of the electric suction lock, the inner surface of the rigid mounting plate (9) is fixedly connected to a motor (21), the output end of the motor (21) is fixedly connected to a rotating shaft (20), and the inner surface of the rigid mounting plate (9) is fixedly connected to a wiring harness assembly (22).

2. The electric lock according to claim 1, characterized in that: The movable plate (2) is connected to the rigid mounting plate (9) via a positioning pin (11), and the other end of the fixed spring sheet (4) is snap-connected to the movable plate (2).

3. The electric lock according to claim 1, characterized in that: The locking post (18) extends through the outer side surface of the rigid mounting plate (9).

4. The electric lock according to claim 1, characterized in that: The first motor protection shell (7) and the second motor protection shell (8) are both fixedly connected to the outer surface of the motor (21).

5. The electric lock according to claim 1, characterized in that: The outer surface of the rotating shaft (20) is fixedly connected to a shaft sleeve (19), and the outer surface of the shaft sleeve (19) is fixedly connected to a motor gear (26).

6. The electric lock according to claim 1, characterized in that: The rigid mounting plate (9) is fixed to the plastic body (6) by means of bolts and is used for mounting the motor (21) and the gear system.

7. The electric lock according to claim 1, characterized in that: The gear system comprises a moving gear (12), a first gear (13) and a meshing gear (14), which are rotationally connected with a gear pin (15) and mesh with a motor gear (26).

8. The electric lock according to claim 1, characterized in that: The outer surface of the gear pin (15) is fixedly connected with a copper thread (16), and the gear pin (15) is threadedly connected to the plastic body (6) via the copper thread (16).

9. The electric lock according to claim 1, characterized in that: The outer surface of the plastic body (6) is fixedly connected with a mounting and fixing chair (17).

10. The electric lock according to claim 1, characterized in that: The wiring harness assembly (22) connects the rotation control switch (10) and the motor (21).

Images