Intelligent control device for door lock

Abstract

The utility model discloses an intelligent door lock control device which comprises a rear cover, and a motor and a driving assembly are arranged on the rear cover. The driving assembly comprises a mounting frame, a driving gear is arranged in the mounting frame, and the driving gear is driven to rotate on the mounting frame through the motor; a manual gear is further arranged in the mounting frame, and a reversing assembly is further arranged between the manual gear and the driving gear. And the driving gear is linked with the reversing assembly, so that the manual gear rotates in the mounting frame. In conclusion, due to the fact that the equipment is directly connected with the manual gear through the reversing assembly, the reversing assembly drives the manual gear to rotate through clockwise or anticlockwise rotation of the motor, manual or automatic locking of the equipment is completed, and compared with the prior art, due to the fact that a transmission gear is omitted, the equipment is more convenient to use. Therefore, the size of the equipment is reduced.

Description

Technical Field

[0001] This utility model relates to the field of smart lock technology, specifically to a door lock smart control device. Background Technology

[0002] The search revealed that the announcement number CN220522275U has a drive component on its lower cover plate that requires the transmission gear to mesh with the manual gear to complete the power transmission. Although this method can complete manual and automatic locking or unlocking, the independently set transmission gear occupies a large space inside the lower cover plate, which makes it difficult to reduce the size of the entire control device. Utility Model Content

[0003] The purpose of this invention is to provide a smart door lock control device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a door lock intelligent control device, including a back cover, and a motor and a drive assembly are provided on the back cover; the drive assembly includes a mounting frame, a drive gear is provided in the mounting frame, and the motor causes the drive gear to rotate on the mounting frame; a manual gear is also provided in the mounting frame, and a reversing assembly is provided between the manual gear and the drive gear; the manual gear is rotated in the mounting frame by the linkage between the drive gear and the reversing assembly.

[0005] As a preferred technical solution of this utility model: the reversing component includes a support shaft, and a swing rod is rotatably mounted on the support shaft; a first gear is provided on one side of the swing rod and a second gear is provided on the other side of the swing rod;

[0006] The support shaft is also provided with a linkage wheel; wherein one side of the linkage wheel meshes with the first gear, and the other side of the linkage wheel meshes with the second gear;

[0007] As the drive gear rotates clockwise, the linkage wheel rotates counterclockwise, causing the second gear to move downward and mesh with the manual gear, thereby driving the manual gear to rotate.

[0008] The drive gear rotates counterclockwise, and the linkage wheel rotates clockwise, causing the first gear to mesh with the manual gear, thereby driving the manual gear to rotate.

[0009] As a preferred technical solution of this utility model, the mounting bracket is further provided with a first limiting groove and a second limiting groove.

[0010] The beneficial effects of this utility model by adopting the above technical solution are as follows: Since the device is directly connected to the manual gear through the reversing component, and the reversing component drives the manual gear to rotate through the clockwise or counterclockwise rotation of the motor, the device can be manually or automatically locked. Compared with the prior art, the device size is reduced because the transmission gear is eliminated. Attached Figure Description

[0011] Figure 1 This is an exploded view of the main structure of this utility model;

[0012] Figure 2 This is a schematic diagram of one side of the disassembled drive component of this utility model;

[0013] Figure 3 This is a schematic diagram of the other side of the disassembled drive component of this utility model;

[0014] Figure 4 This is a schematic diagram of the main structure of the commutation component of this utility model;

[0015] Figure 5 This is an exploded structural diagram of the commutation component of this utility model;

[0016] Figure 6 This is an exploded view of the motor and rear cover of this utility model.

[0017] In the diagram: 1. Rear cover; 2. Motor; 3. Drive assembly; 30. Mounting bracket; 31. Reversing assembly; 32. Drive gear; 33. Manual gear; 34. Swing rod; 35. First gear; 36. Second gear; 37. Support shaft; 38. Linkage wheel; 39. First limiting groove; 310. Second limiting groove. Detailed Implementation

[0018] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model. In the description of this utility model, it should be understood that the terms "upper," "lower," "front," "upper surface," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as limiting this utility model.

[0019] Please see Figure 1-6This utility model provides an embodiment of a door lock intelligent control device, including a back cover 1, on which a motor 2 and a drive assembly 3 are provided; the drive assembly 3 includes a mounting frame 30, in which a drive gear 32 is provided, and the motor 2 causes the drive gear 32 to rotate on the mounting frame 30; the mounting frame 30 also includes a manual gear 33, and a reversing assembly 31 is provided between the manual gear 33 and the drive gear 32; the manual gear 33 is rotated within the mounting frame 30 by the linkage between the drive gear 32 and the reversing assembly 31.

[0020] In summary, since the device is directly connected to the manual gear 33 via the reversing assembly 31, and the reversing assembly 31 drives the manual gear 33 to rotate via the clockwise or counterclockwise rotation of the motor 2, the device can be manually or automatically locked. Compared with the prior art, the device size is reduced because the transmission gear is eliminated.

[0021] Specifically, the reversing assembly 31 includes a support shaft 37, and a swing arm 34 is rotatably mounted on the support shaft 37; a first gear 35 is provided on one side of the swing arm 34 and a second gear 36 is provided on the other side of the swing arm 34; a linkage wheel 38 is also provided on the support shaft 37; wherein, one side of the linkage wheel 38 meshes with the first gear 35, and the other side of the linkage wheel 38 meshes with the second gear 36; when the drive gear 32 rotates clockwise, the linkage wheel 38 rotates counterclockwise, causing the second gear 36 to move downward and mesh with the manual gear 33, thereby driving the manual gear 33 to rotate; when the drive gear 32 rotates counterclockwise, the linkage wheel 38 rotates clockwise, causing the first gear 35 to mesh with the manual gear 33, thereby driving the manual gear 33 to rotate.

[0022] Furthermore, the mounting bracket 30 is also provided with a first limiting groove 39 and a second limiting groove 310.

[0023] In summary, when the drive gear 32 rotates clockwise, the linkage wheel 38 rotates counterclockwise, and the swing rod 34 rotates counterclockwise along the support shaft 37. However, because the mounting bracket 30 has a first limiting groove 39 and a second limiting groove 310 that limit the maximum stroke of the swing rod, the swing rod will stop moving when it reaches a certain angle. For example, when the second gear 36 moves upward, it is blocked by the first limiting groove 39, at which point the first gear 35 meshes with the manual gear 33; conversely, when the first gear 35 moves upward and is blocked by the second limiting groove 310, the second gear 36 meshes with the manual gear 33.

[0024] When the drive gear 32 rotates counterclockwise, the linkage wheel 38 rotates clockwise, and the swing rod 34 rotates clockwise with the linkage wheel 38 until it reaches its maximum stroke and then stops, thereby achieving the engagement of the first gear 35 and the manual gear 33.

[0025] Based on this, the reversing assembly 31 utilizes the meshing of the first gear with the manual gear 33 or the meshing of the second gear 36 with the manual gear 33 to change the rotation direction of the manual gear 33 through the meshing of different gears with the drive gear 32. This facilitates locking or unlocking the device by rotating the manual gear 33. Because it achieves both locking and unlocking while also making the internal structure of the rear cover 1 more compact, it contributes to reducing and miniaturizing the device's size.

[0026] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings, but this utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model, and these variations still fall within the protection scope of this utility model.

Claims

1. A smart door lock control device, characterized in that: Includes a rear cover (1), and the rear cover (1) is provided with a motor (2) and a drive assembly (3). The drive assembly (3) includes a mounting bracket (30), which has a drive gear (32) inside it, and the drive gear (32) is driven to rotate on the mounting bracket (30) by the electric motor (2); The mounting bracket (30) is also provided with a manual gear (33), and a reversing assembly (31) is provided between the manual gear (33) and the drive gear (32). The manual gear (33) is rotated within the mounting bracket (30) by the linkage between the drive gear (32) and the reversing assembly (31).

2. The door lock intelligent control device according to claim 1, characterized in that: The reversing assembly (31) includes a support shaft (37), and a swing rod (34) is rotatably mounted on the support shaft (37); a first gear (35) is provided on one side of the swing rod (34) and a second gear (36) is provided on the other side of the swing rod (34). The support shaft (37) is also provided with a linkage wheel (38); wherein, one side of the linkage wheel (38) meshes with the first gear (35), and the other side of the linkage wheel (38) meshes with the second gear (36); The drive gear (32) rotates clockwise, and the linkage wheel (38) rotates counterclockwise, causing the second gear (36) to move downward and mesh with the manual gear (33), thereby driving the manual gear (33) to rotate. The drive gear (32) rotates counterclockwise, and the linkage wheel (38) rotates clockwise, causing the first gear (35) to mesh with the manual gear (33) to drive the manual gear (33) to rotate.

3. The door lock intelligent control device according to claim 2, characterized in that: The mounting bracket (30) is also provided with a first limiting groove (39) and a second limiting groove (310).

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