CN217975787U

CN217975787U - Automatic driving device of lock

Info

Publication number: CN217975787U
Application number: CN202221864297.2U
Authority: CN
Inventors: 刘建刚
Original assignee: Zhongshan Is An Electronic Technology Co ltd
Current assignee: Zhongshan Is An Electronic Technology Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-12-06
Anticipated expiration: 2032-07-19

Abstract

The utility model relates to an automatic drive arrangement of lock for the lock pin lock, drive arrangement include the lock core, rotate piece, motor and circuit board, rotate piece and lock core fixed connection, and the motor is used for the drive to rotate and rotates in order to drive the lock core and rotate, and the circuit board is used for receiving remote control signal and according to the work of unlocking instruction control motor. The utility model has the advantages of through the simple and easy transformation to ordinary lock pin lock, increase automatic drive arrangement, drive arrangement's circuit board is receiving the remote control signal back control motor rotation of unblanking, and then drives in proper order and rotate with lock core fixed connection's rotation piece, and the lock core rotates the established position and just accomplishes and unblank, and convenient to use is with low costs and little the transformation engineering, has solved current intelligent lock with high costs and has reformed transform difficult problem.

Description

Automatic driving device of lock

Technical Field

The utility model relates to a lock technical field, in particular to automatic drive arrangement of lock.

Background

The intelligent door lock is different from a traditional mechanical lock, and is a composite lockset with safety, convenience and advanced technology. The mature technology that uses non-mechanical key as user identification ID wherein, including fingerprint lock, iris discernment entrance guard etc. the security is high, does not have to lose the damage.

However, smart door locks generally have a high cost and some require modification of the door. In order to solve the problems of high cost and difficult modification of the current intelligent door lock, further research on the lock technology needs to be carried out.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic drive arrangement of lock to solve current intelligent lock with high costs and reform transform difficult problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an automatic drive arrangement of lock for the lock core lock, drive arrangement includes lock core, rotates piece, motor and circuit board, rotates piece and lock core fixed connection, and the motor is used for the drive to rotate and rotates in order to drive the lock core and rotate, and the circuit board is used for receiving remote control signal and according to the work of unlocking instruction control motor.

Furthermore, the driving device also comprises a main shell and an orientation piece which is arranged separately from the main shell, the rotation piece, the motor and the circuit board are contained in the main shell, the circuit board also comprises a sensor, the sensor senses the orientation piece so that the circuit board can know the relative position of the orientation piece, and the circuit board controls the rotation direction of the motor according to the relative position of the orientation piece.

Further, the orientation member includes a magnet, and the sensor is an electromagnetic sensor.

Furthermore, the driving device also comprises a middle frame accommodated in the main shell, the main shell comprises a cover plate, a frame body and a bottom plate, the frame body is sleeved on the periphery of the middle frame, a battery compartment is formed on one side of the middle frame facing the cover plate, and a motor is accommodated on one side of the middle frame facing the bottom plate.

Furthermore, the circuit board is arranged in parallel with the bottom plate, the transmission part of the rotating part is positioned between the circuit board and the bottom plate, and the circuit board is provided with a through hole for the transmission shaft of the power supply machine to pass through.

Furthermore, the transmission part is a first gear, the second gear is positioned on one side of the first gear and meshed with the first gear, and a transmission shaft of the motor is fixedly connected with the second gear.

Furthermore, the rotating part further comprises a sleeve fixedly connected with the first gear, the sleeve is sleeved on the lock cylinder, the sleeve comprises a free end and a connecting end connected with the first gear, and the free end is located in the middle frame.

Further, the first gear and the sleeve are integrally formed.

Furthermore, the driving device also comprises a third gear, the third gear and the second gear are symmetrically arranged according to the central axis of the lock cylinder, and the third gear is meshed with the first gear.

Furthermore, the driving device further comprises a mounting plate fixedly connected with the main shell, the bottom plate is provided with a groove for accommodating the mounting plate, the middle frame, the bottom plate and the mounting plate are fixedly connected by the fastener, the mounting part of the fastener is positioned on one side of the battery compartment, and through holes for the lock cylinder to pass through are formed in the middle parts of the bottom plate and the mounting plate.

The technical scheme has the advantages that: through the simple and easy transformation to ordinary lock pin lock, increase automatic drive arrangement, drive arrangement's circuit board is receiving the remote control signal (can be cell-phone remote control signal, also can be the remote control signal of other remote control equipment) back control motor rotation of unblanking, and then drive in proper order and rotate with lock core fixed connection's rotation piece, the lock core rotates to the established position and just accomplishes unblanking, high durability and convenient use, with low costs and the transformation engineering is little, current intelligent lock is with high costs and reform transform difficult problem has been solved. In addition, the driving device can be arranged on the inner side of a door, the door can be opened by a key on the outer side of the door, and the unlocking can be controlled by remote control.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of a driving device (including an orienting member) according to the present invention;

fig. 2 is a side view of the drive device (without the orienting member) of the present invention;

fig. 3 is an exploded view of the drive device (without the directional member) of the present invention;

fig. 4 is a cross-sectional view of the drive device (without the orientation member) of the present invention.

Reference numerals: 1. a lock cylinder; 2. a rotating member; 21. a first gear; 22. a sleeve; 3. a motor; 4. a circuit board; 5. a main housing; 51. a cover plate; 52. a frame body; 53. a base plate; 6. an orienting member; 7. a middle frame; 8. a battery; 9. a second gear; 10. a third gear; 11. and (7) mounting the plate.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In this embodiment, please refer to fig. 1 to 4, an automatic driving device of a lock is used for a mortise lock, and includes a lock cylinder 1, a rotating member 2, a motor 3, and a circuit board 4, where the rotating member 2 is fixedly connected to the lock cylinder 1, the motor 3 is used to drive the rotating member 2 to rotate so as to drive the lock cylinder 1 to rotate, and the circuit board 4 is used to receive a remote control signal and control the motor 3 to operate according to an unlocking instruction. Through the simple and easy transformation to ordinary lock pin lock, increase automatic drive arrangement, drive arrangement's circuit board 4 is receiving the remote control signal (can be cell-phone remote control signal, also can be the remote control signal of other remote control equipment) back control motor 3 rotation of unblanking, and then drive in proper order and rotate with 1 fixed connection's of lock

core rotation piece

2, 1 lock core rotates and just accomplishes unblanking to the established position, high durability and convenient use, with low costs and reform transform the engineering little, the problem that current intelligent lock is with high costs and reform transform the difficulty has been solved. In addition, the driving device can be arranged on the inner side of a door, the door can be opened by a key on the outer side of the door, and the unlocking can be controlled by remote control.

The embodiment of the utility model provides an in, drive arrangement still includes main casing body 5 and the directional component 6 that sets up with main casing body 5 separation, rotates piece 2, motor 3 and circuit board 4 holding in main casing body 5, and circuit board 4 still includes the sensor, and sensor response directional component 6 is so that circuit board 4 learns the relative position of directional component 6, and circuit board 4 is according to the turning to of the relative position control motor 3 of directional component 6. During the specific use, can install orienting member 6 on the door frame of the one side that opens the door, for example the structure that opens the door left installs orienting member 6 in the door frame of the left side, and then circuit board 4 judges orienting member 6's position according to the sensor after, control motor 3 clockwise rotation is in order to accomplish the action of automatic locking door. Specifically, the directing member 6 includes a magnet, the sensor is an electromagnetic sensor, and the sensor determines the orientation of the directing member 6 through electromagnetic induction, for example, the orientation information of the directing member 6 can be obtained through 2 sensors.

In the embodiment of the present invention, the driving device further includes a middle frame 7 accommodated in the main casing 5, the main casing 5 includes a cover plate 51, a frame body 52 and a bottom plate 53, the frame body 52 is sleeved on the periphery of the middle frame 7, the middle frame 7 is formed with a battery compartment on one side facing the cover plate 51, the middle frame 7 is accommodated with the motor 3 on one side facing the bottom plate 53, the circuit board 4 is parallel to the bottom plate 53, the transmission part of the rotating part 2 is located between the circuit board 4 and the bottom plate 53, and a through hole for the transmission shaft of the motor 3 to pass through is provided on the circuit board 4. The arrangement of the middle frame 7 can facilitate the installation of all parts, and the battery 8 in the battery compartment can supply power for the circuit board 4 and the motor 3. Wherein the cover plate 51 can be removed to facilitate replacement of the battery 8, and a magnet is further provided on the cover plate 51 to ensure that the pattern on the cover plate 51 is directed upward.

Specifically, the transmission part is a first gear 21, the second gear 9 is located on one side of the first gear 21 and meshed with the first gear 21, and the transmission shaft of the motor 3 is fixedly connected with the second gear 9. The rotating part 2 further comprises a sleeve 22 fixedly connected with the first gear 21, the sleeve 22 is sleeved on the lock cylinder 1, the sleeve 22 comprises a free end and a connecting end connected with the first gear 21, and the free end is located in the middle frame 7. Wherein, the first gear 21 and the sleeve 22 are integrally formed, or the first gear 21 is sleeved on the periphery of the sleeve 22. The driving device also comprises a third gear 10, the third gear 10 and the second gear 9 are symmetrically arranged according to the central axis of the lock cylinder 1, and the third gear 10 is meshed with the first gear 21. Referring to fig. 4, a plurality of third gears 10 (e.g. 3 as shown in fig. 4) may be provided, and the second gear 9 and each third gear 10 are disposed at equal angles on the periphery of the first gear 21 to perform a stable transmission function. Of course, the driving device may also be driven by other means than gears, such as belts or others, and should not be taken as a limitation herein.

The embodiment of the utility model provides an in, drive arrangement still include with main casing body 5 fixed connection's mounting panel 11, bottom plate 53 is formed with the recess of holding mounting panel 11, the fastener with center 7, bottom plate 53 and mounting panel 11 fixed connection, the installation department of fastener is located one side of battery compartment, the through-hole that supplies lock core 1 to pass is all seted up at bottom plate 53 and mounting panel 11 middle part. During installation, the mounting plate 11 can be installed at a corresponding position of the door lock, the bottom plate 53 is correspondingly placed, then the assembled other components (except the cover plate 51 which is not covered so as to expose the installation position of the fastener) are used for fixing the middle frame 7, the bottom plate 53 and the mounting plate 11 in sequence through the fastener, and finally the battery 8 is installed and the cover plate 51 is covered.

In the description of the present invention, it is to be understood that the terms "longitudinal", "radial", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

When embodiments of the present invention refer to the ordinal numbers "first", "second", etc., it should be understood that the terms are used for distinguishing only when they do express the ordinal order in context.

All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides an automatic drive arrangement of lock for the lock pin lock, its characterized in that, drive arrangement includes lock core (1), rotates piece (2), motor (3) and circuit board (4), rotate piece (2) with lock core (1) fixed connection, motor (3) are used for the drive rotate piece (2) and rotate in order to drive lock core (1) rotate, circuit board (4) are used for receiving remote control signal and according to the instruction control of unblanking motor (3) work.

2. The automatic drive device of a lock according to claim 1, further comprising a main housing (5) and an orientation member (6) disposed separately from the main housing (5), wherein the rotation member (2), the motor (3) and the circuit board (4) are accommodated in the main housing (5), wherein the circuit board (4) further comprises a sensor, the sensor senses the orientation member (6) to make the circuit board (4) know the relative position of the orientation member (6), and the circuit board (4) controls the rotation direction of the motor (3) according to the relative position of the orientation member (6).

3. Automatic drive of a lock according to claim 2, characterized in that said orienting member (6) comprises a magnet and said sensor is an electromagnetic sensor.

4. The automatic driving device of the lock according to claim 2, further comprising a middle frame (7) accommodated in the main housing (5), wherein the main housing (5) comprises a cover plate (51), a frame body (52) and a bottom plate (53), the frame body (52) is sleeved on the periphery of the middle frame (7), the middle frame (7) is formed with a battery compartment on the side facing the cover plate (51), and the middle frame (7) accommodates the motor (3) on the side facing the bottom plate (53).

5. The automatic drive device of a lock according to claim 4, characterized in that the circuit board (4) is arranged parallel to the base plate (53), the transmission part of the rotary member (2) is located between the circuit board (4) and the base plate (53), and the circuit board (4) is provided with a through hole for the transmission shaft of the motor (3) to pass through.

6. Automatic drive of a lock according to claim 5, characterized in that said transmission is a first gear wheel (21), a second gear wheel (9) is located on one side of said first gear wheel (21) and is meshed with said first gear wheel (21), and the transmission shaft of said motor (3) is fixedly connected with said second gear wheel (9).

7. The automatic drive of a lock according to claim 6, characterized in that the rotary member (2) further comprises a sleeve (22) fixedly connected to the first gear (21), the sleeve (22) being sleeved on the lock cylinder (1), the sleeve (22) comprising a free end and a connecting end connected to the first gear (21), the free end being located inside the center frame (7).

8. Automatic drive of a lock according to claim 7, characterized in that said first toothed wheel (21) and said sleeve (22) are made in one piece.

9. Automatic drive of a lock according to claim 6, characterized in that it further comprises a third gear (10), said third gear (10) and said second gear (9) being arranged symmetrically according to the central axis of said cylinder (1), said third gear (10) being in mesh with said first gear (21).

10. The automatic driving device of the lock according to claim 4, further comprising a mounting plate (11) fixedly connected with the main housing (5), wherein a groove for accommodating the mounting plate (11) is formed in the bottom plate (53), a fastener fixedly connects the middle frame (7), the bottom plate (53) and the mounting plate (11), an installation part of the fastener is located on one side of the battery compartment, and through holes for the lock cylinder (1) to pass through are formed in the middle parts of the bottom plate (53) and the mounting plate (11).