Stainless steel handle lock with self-cleaning function

Abstract

The stainless steel handle lock with the self-cleaning function comprises a lock cylinder body, an outer side fixing plate and an inner side fixing plate, an outer side handle is arranged on the outer side fixing plate, a monitoring camera shooting mechanism is installed on the outer side fixing plate, and a camera shooting protection cover is installed on one side wall of the outer side fixing plate. A driving motor drives a driving gear to rotate, so that a movable bottom plate can drive an L-shaped plate to move, first cleaning cloth on the L-shaped plate can move to clean a camera shooting protection cover, the shooting effect of a monitoring camera shooting mechanism is guaranteed, and then the handle lock can clearly shoot when not used for a long time; and the second cleaning cloth on the sliding block can clean dust on the outer side handle and the fingerprint recognition module on the outer side handle, so that the palm is prevented from being stained when a user enters the handle, and the situation that the fingerprint recognition module on the outer side handle fails to recognize due to the dust is avoided.

Description

Technical Field

[0001] The utility model specifically relates to a stainless steel handle lock with a self-cleaning function, belonging to the technical field of handle locks. Background Art

[0002] Handle locks are divided into split locks, connected locks, and ball handle locks. There are many product materials, including zinc alloy, aluminum alloy, and pure copper. There are three styles: European, Chinese, and simple. They are often used for entrance security doors and room doors. In addition to their beautiful appearance, they are also practical, firm, durable, and flexible. With the development of technology, more and more people choose smart handle locks. Existing smart locks are often equipped with monitoring mechanisms for photographing strangers. However, the monitoring mechanisms on existing smart door locks are prone to accumulate dust if they are not cleaned for a long time, resulting in poor shooting effects of subsequent cameras.

[0003] For example, Chinese patent CN214996774U discloses a smart door lock, including a lock body, a lock block is fixedly installed at the lower end of the lock body cavity, a first lock tongue and a second lock tongue are movably installed on the right side of the lock block from top to bottom, an electrical box is fixedly installed at the upper end of the lock body cavity, a data storage hard disk is fixedly installed at the bottom of the electrical box cavity, a PLC controller is fixedly installed on the top of the data storage hard disk, a central processing unit is fixedly installed on the top of the PLC controller, and a buzzer, a human infrared thermal imager and a surveillance camera are fixedly installed on the front surface of the electrical box from top to bottom. The utility model realizes the monitoring and alarm functions of the door lock through the cooperation between the human infrared thermal imager, the lock body, the central processing unit, the PLC controller, the buzzer and the surveillance camera and the data storage hard disk, and can make timely alarms and video recordings when suspicious persons appear, which greatly improves the safety of use.

[0004] Although the above-mentioned prior art is provided with a surveillance camera, dust is easily accumulated on the surveillance camera when it is not used for a long time, affecting the subsequent shooting effect. Therefore, personnel are required to clean it regularly, which is troublesome. In addition, when the handle lock is not used for a long time, dust is easily accumulated on the handle, resulting in dirty palms when entering and unclear fingerprint recognition on the handle. Utility Model Content

[0005] The purpose of the utility model is to address the deficiencies in the prior art and provide a stainless steel handle lock with a self-cleaning function, which can regularly clean the dust on the monitoring mechanism of the handle lock, so that when the handle lock is not used for a long time, the shooting effect of the monitoring camera mechanism can still be guaranteed, and the dust on the handle can also be easily cleaned to avoid dirtying the palms of users when entering and to ensure the recognition accuracy of the fingerprint recognition module on the handle.

[0006] The utility model achieves the above-mentioned purpose through the following technical scheme: a stainless steel handle lock with a self-cleaning function, comprising a lock core body, an outer fixing plate and an inner fixing plate, the outer fixing plate is provided with an outer handle, a monitoring camera mechanism is installed on the outer fixing plate, a camera protection cover is installed on one side wall of the outer fixing plate, a slide rail is fixedly installed on one side wall of the outer fixing plate, the slide rail is connected to a movable bottom plate through a slider, an L-shaped plate is installed on one side wall of the movable bottom plate, and a cleaning cloth is provided on the L-shaped plate.

[0007] Furthermore, in order to automatically drive the L-shaped plate to move, so that the cleaning cloth on the L-shaped plate can automatically clean the camera protection cover and ensure the monitoring and shooting effect of the monitoring camera mechanism, a driving motor is installed on one side wall of the movable base plate, and the output end of the driving motor is connected to a driving gear, and a rack is installed on one side wall of the outer fixed plate, and the rack is meshed with the driving gear.

[0008] Furthermore, in order to shield the L-shaped plate and improve the aesthetics of the handle lock, a protective cover for shielding the L-shaped plate is installed on one side wall of the outer fixed plate.

[0009] Furthermore, in order to clean the dust on the outer handle to avoid the user's palms from getting dirty when entering, and to avoid the fingerprint recognition module on the outer handle from not being able to recognize normally due to dust, the outer handle is respectively provided with a snap-in groove, and the outer handle is movably connected to a sliding block through the snap-in groove, and a cleaning cloth 2 is provided on one side wall of the sliding block.

[0010] Furthermore, in order to limit the position of the sliding block and to fix the sliding block, a limiting block is installed on a side wall of the outer handle, and a magnet is installed on the limiting block.

[0011] Furthermore, in order to facilitate the removal of the limit block and thus the sliding block, a locking screw is provided on the outer handle, and the limit block is connected to the outer handle via the locking screw.

[0012] Furthermore, in order to ensure that the user does not feel discomfort when holding the outer handle in winter, a heating groove is provided on one side wall of the outer handle, a heating wire is provided inside the heating groove, and a cover plate is clamped on the heating groove.

[0013] Furthermore, in order to improve the transparency of the camera protection cover and ensure the monitoring and shooting effect of the monitoring camera mechanism, the camera protection cover is made of high-transmittance glass.

[0014] The technical effects and advantages of the utility model are as follows: if the handle lock is not used for a long time, the driving motor drives the active gear to rotate, so that the movable bottom plate can drive the L-shaped plate to move, so that the cleaning cloth 1 on the L-shaped plate can be moved to clean the camera protection cover, thereby ensuring the shooting effect of the monitoring camera mechanism, and thus the handle lock can be clearly photographed even when not used for a long time, and by pulling the sliding block, the cleaning cloth 2 on the sliding block can clean the dust on the outer handle and the fingerprint recognition module on the outer handle, thereby preventing the user from getting his palms dirty when entering and avoiding the fingerprint recognition module on the outer handle failing to recognize due to dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the outer handle structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the protective cover structure of the utility model;

[0018] Figure 4 It is an exploded schematic diagram of the overall structure of the utility model;

[0019] Figure 5 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0020] In the figure: 1. Lock core body; 2. Outer fixing plate; 3. Inner fixing plate; 4. Outer handle; 5. Monitoring camera mechanism; 6. Camera protection cover; 7. Slide rail; 8. Moving bottom plate; 9. L-shaped plate; 10. Cleaning cloth 1; 11. Driving motor; 12. Rack; 13. Driving gear; 14. Protective cover; 15. Snap-in groove; 16. Sliding block; 17. Cleaning cloth 2; 18. Limit block; 19. Magnet; 20. Locking screw; 21. Heating groove; 22. Cover plate. DETAILED DESCRIPTION

[0021] 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 described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0022] See also Figure 1-5As shown, a stainless steel handle lock with a self-cleaning function comprises a lock core body 1, an outer fixing plate 2 and an inner fixing plate 3, an outer handle 4 is arranged on the outer fixing plate 2, a monitoring camera mechanism 5 is installed on the outer fixing plate 2, a camera protection cover 6 is installed on one side wall of the outer fixing plate 2, a slide rail 7 is fixedly installed on one side wall of the outer fixing plate 2, the slide rail 7 is connected to a moving bottom plate 8 through a slider, an L-shaped plate 9 is installed on one side wall of the moving bottom plate 8, a cleaning cloth 10 is arranged on the L-shaped plate 9, the cleaning cloth 10 is made of a microfiber dust-free cloth, the microfiber dust-free cloth has a long service life, and the wiping effect is more than 10 times higher than that of a general wiping cloth, and a driving mechanism 5 is installed on one side wall of the moving bottom plate 8 Motor 11, the output end of the driving motor 11 is connected to a driving gear 13, and a rack 12 is installed on one side wall of the outer fixed plate 2, and the rack 12 is meshed with the driving gear 13. If the handle lock is not used for a long time, a large amount of dust will fall on the camera protection cover 6. At this time, the driving motor 11 drives the driving gear 13 to rotate, so that the movable bottom plate 8 can drive the L-shaped plate 9 to move. When the L-shaped plate 9 moves, the cleaning cloth 10 thereon can clean the camera protection cover 6, thereby ensuring the shooting effect of the monitoring camera mechanism 5, so that the handle lock can automatically clean the camera protection cover 6 regularly when it is not used for a long time, so that the monitoring camera mechanism 5 can shoot clearly.

[0023] A protective cover 14 for shielding the L-shaped plate 9 is installed on one side wall of the outer fixing plate 2. The L-shaped plate 9 can be shielded by the protective cover 14, thereby improving the aesthetics of the handle lock.

[0024] The outer handle 4 is respectively provided with a snap-in groove 15, and the outer handle 4 is movably snap-in with a sliding block 16 through the snap-in groove 15. A cleaning cloth 17 is provided on one side wall of the sliding block 16. The cleaning cloth 17 is also made of a microfiber dust-free cloth. When the handle lock is not used for a long time, dust accumulates on the outer handle 4. By pulling the sliding block 16, the sliding block 16 drives the cleaning cloth 17 on it to clean the dust on the outer handle 4 and the fingerprint recognition module on the outer handle 4, which can prevent the user from getting his palms dirty when entering, and at the same time prevent the fingerprint recognition module on the outer handle 4 from failing to recognize due to dust.

[0025] A limit block 18 is installed on one side wall of the outer handle 4, and a magnet 19 is installed on the limit block 18. When the sliding block 16 is not in use, it is slid to one end of the outer handle 4, and the sliding block 16 is limited by the limit block 18. At the same time, the sliding block 16 can be attracted by the magnet 19 to limit it.

[0026] A locking screw 20 is provided on the outer handle 4, and the limit block 18 is connected to the outer handle 4 through the locking screw 20. The limit block 18 is connected through the locking screw 20, so that the limit block 18 can be disassembled, thereby facilitating the removal of the sliding block 16.

[0027] A heating groove 21 is provided on one side wall of the outer handle 4, a heating wire is provided inside the heating groove 21, and a cover plate 22 is clamped on the heating groove 21. In winter, the heating wire inside the heating groove 21 can be used for regular heating, thereby improving the comfort when holding the outer handle 4.

[0028] The camera protection cover 6 is made of high-transmittance glass, which is also called ultra-white glass. It is an ultra-transparent low-iron glass, also known as low-iron glass and high-transparency glass. It is a high-quality, multi-functional new high-end glass variety with a transmittance of more than 91.5%. Therefore, the camera protection cover 6 uses high-transmittance glass to ensure the shooting effect of the surveillance camera 5.

[0029] When the utility model is in use, if the handle lock is not used for a long time, the driving motor 11 drives the active gear 13 to rotate, so that the movable bottom plate 8 can drive the L-shaped plate 9 to move, so that the cleaning cloth 10 on the L-shaped plate 9 can be moved, and the camera protection cover 6 is cleaned to ensure the shooting effect of the monitoring camera mechanism 5, so that when the handle lock is not used for a long time, the monitoring camera mechanism 5 can still take clear pictures, and by pulling the sliding block 16, the cleaning cloth 17 on the sliding block 16 can clean the dust on the outer handle 4 and the fingerprint recognition module on the outer handle 4, thereby preventing the user from getting his palms dirty when entering and avoiding the fingerprint recognition module on the outer handle 4 from failing to recognize due to dust.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A stainless steel handle lock with a self-cleaning function, comprising a lock core body (1), an outer fixing plate (2) and an inner fixing plate (3), wherein an outer handle (4) is arranged on the outer fixing plate (2), characterized in that: A monitoring camera mechanism (5) is installed on the outer fixed plate (2), a camera protection cover (6) is installed on one side wall of the outer fixed plate (2), a slide rail (7) is fixedly installed on one side wall of the outer fixed plate (2), the slide rail (7) is connected to a movable base plate (8) via a slider, an L-shaped plate (9) is installed on one side wall of the movable base plate (8), and a cleaning cloth (10) is arranged on the L-shaped plate (9).

2. The stainless steel handle lock with self-cleaning function as claimed in claim 1, characterized in that: A driving motor (11) is installed on one side wall of the movable bottom plate (8), and an output end of the driving motor (11) is connected to a driving gear (13). A rack (12) is installed on one side wall of the outer fixed plate (2), and the rack (12) is meshingly connected to the driving gear (13).

3. The stainless steel handle lock with self-cleaning function as claimed in claim 1, characterized in that: A protective cover (14) for shielding the L-shaped plate (9) is installed on one side wall of the outer fixing plate (2).

4. The stainless steel handle lock with self-cleaning function as claimed in claim 1, characterized in that: The outer handles (4) are respectively provided with engaging grooves (15), and the outer handles (4) are movably engaged with a sliding block (16) through the engaging grooves (15), and a cleaning cloth (17) is arranged on one side wall of the sliding block (16).

5. The stainless steel handle lock with self-cleaning function as claimed in claim 1, characterized in that: A limit block (18) is installed on one side wall of the outer handle (4), and a magnet (19) is installed on the limit block (18).

6. The stainless steel handle lock with self-cleaning function as claimed in claim 5, characterized in that: The outer handle (4) is provided with a locking screw (20), and the limit block (18) is connected to the outer handle (4) via the locking screw (20).

7. The stainless steel handle lock with self-cleaning function as claimed in claim 1, characterized in that: A heating groove (21) is provided on one side wall of the outer handle (4), a heating wire is provided inside the heating groove (21), and a cover plate (22) is clamped on the heating groove (21).

8. The stainless steel handle lock with self-cleaning function as claimed in claim 1, characterized in that: The camera protection cover (6) is made of high light-transmittance glass.

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