Hidden intelligent pick-proof lock with waterproof and dustproof functions

Abstract

The utility model relates to the technical field of locks, in particular to a hidden intelligent pick-proof lock with waterproof and dustproof functions, which solves the problems that dust or water enters a lock hole, the lock hole is eroded by the dust or the water for a long time, and follow-up use is affected due to the fact that a cover plate cannot be closed in place through one key. A Bluetooth controller is installed in the pick-proof lock shell, and an unlocking table is installed in the pick-proof lock shell. According to the utility model, the protective cover can be automatically closed through the cooperation between the connecting shaft and the torsional spring, so that dust or water can be prevented from entering the charging port, the influence on the subsequent use of the charging port is avoided, and the safety of the charging port is improved through the cooperation between the driven tongue plate, the first spring, the transverse groove, the vertical groove and the release limiting mechanism. The cover plate can be reset through one key, and therefore the situation that dust or water enters a lock hole to affect unlocking of a user due to the fact that the cover plate cannot be completely closed after the user unlocks the lock through a key can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of locks, in particular to a hidden intelligent anti-prying lock with waterproof and dustproof functions. Background Technique

[0002] An anti-prying lock is a lock with relatively high security, mainly used to prevent prying or damage. By adding some complex mechanical mechanisms, the key or method for operating the lock to unlock has specific structures or technical requirements. These mechanisms are designed to increase the difficulty of unlocking and prevent the use of illegal tools or traditional prying methods to open the lock, thereby protecting the safety of items and areas. In order to protect the externally exposed components of the anti-prying lock, a hidden intelligent anti-prying lock with waterproof and dustproof functions is often used now.

[0003] For the currently available hidden intelligent anti-prying lock with waterproof and dustproof functions, when protecting the keyhole, a cover plate that can be opened and closed is often used for protection. However, after unlocking, the user must completely push the cover plate back to its original position to achieve the dustproof effect for the keyhole. Through long-term observation and market research, after using the anti-prying lock for a period of time, when the user is eager to enter the room, the situation where the cover plate is not closed in place often occurs. This will cause dust or water to enter the keyhole. The keyhole being eroded by dust or water for a long time will inevitably affect subsequent use. It is not possible to close the cover plate in place with one key, which has certain deficiencies. Content of the Utility Model

[0004] In view of the above situation, to overcome the deficiencies of the prior art, the utility model provides a hidden intelligent anti-prying lock with waterproof and dustproof functions to solve the problem that the cover plate cannot be closed in place with one key, resulting in dust or water entering the keyhole, and the keyhole being eroded by dust or water for a long time, affecting subsequent use.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A hidden intelligent anti-prying lock with waterproof and dustproof functions, comprising an anti-prying lock case. Inside the anti-prying lock case, a Bluetooth controller is installed, and an unlocking platform is installed inside the anti-prying lock case. Inside the unlocking platform, a depth slot, a keyhole through-hole, a horizontal slot and a vertical slot are opened. A pushing plate is slidably connected to the inner wall of the depth slot. The bottom surface of the pushing plate is fixedly connected to a covering plate. The outer surface of the covering plate is slidably connected to the horizontal slot. The right side surface of the covering plate is fixedly connected to a driven tongue plate. The outer surface of the driven tongue plate is slidably connected to the horizontal slot. The right side surface of the driven tongue plate is fixedly connected to a first spring. The right end of the first spring is fixedly connected to the inner wall of the horizontal slot. An unlocking limiting mechanism is arranged above the unlocking platform. The unlocking limiting mechanism includes a rotating plate, a positioning plate and a curved surface stopper. The outer surface of the curved surface stopper is slidably connected to the inner wall of the vertical slot. A protective cover is arranged on the front surface of the anti-prying lock case. A connecting shaft is fixedly connected to the back surface of the protective cover. A torsion spring is wound around the outer surface of the connecting shaft.

[0007] Preferably, a data cleaning button and a charging port are installed inside the Bluetooth controller.

[0008] Preferably, the unlocking limiting mechanism further includes a rotating shaft. The rotating plate and the positioning plate are connected by the rotating shaft. The bottom surface of the positioning plate is fixedly connected to the upper surface of the unlocking platform.

[0009] Preferably, a connecting rod is fixedly connected to the upper surface of the curved surface stopper. The connecting rod is slidably connected to the unlocking platform. The top end of the connecting rod is fixedly connected to a driving plate. The bottom surface of the driving plate is in contact with the upper surface of the rotating plate.

[0010] Preferably, a second spring is wound around the outer surface of the connecting rod. The two ends of the second spring are respectively fixedly connected to the inner top wall of the vertical slot and the upper surface of the curved surface stopper.

[0011] Preferably, an internal slot is opened on the outer surface of the anti-prying lock case. The rear end of the connecting shaft is rotatably connected to the inner wall of the internal slot. The two ends of the torsion spring are fixedly connected to the outer surface of the protective cover and the inner wall of the internal slot.

[0012] Preferably, a rubber baffle is fixedly connected to the front surface of the anti-prying lock case. The outer surface of the rubber baffle is in contact with the protective cover.

[0013] The beneficial effects of the present utility model are:

[0014] 1. By using the cooperation between the connecting shaft and the torsion spring, the protective cover can be automatically closed, thereby preventing dust or water from entering the interior of the charging port and avoiding affecting the subsequent use of the charging port. By using the cooperation between the driven tongue plate, the first spring, the horizontal groove, the vertical groove and the unlocking limiting mechanism, the cover plate can be reset with one key, thus preventing the user from being unable to completely close the cover plate after unlocking with the key, which may cause dust or water to enter the keyhole and affect the user's unlocking.

[0015] 2. By using the provided rubber baffle, the swinging of the protective cover during the reset driven by the torsion spring can be avoided, achieving a limiting effect. By using the cooperation between the rotating plate, the rotating shaft and the positioning plate, the lifting of the driving plate can be changed to pressing the rotating plate, which is more convenient for the user to operate and improves the comfort of the user when closing the cover plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 is an exploded structural schematic diagram of the anti-pry lock case and the protective cover of the present utility model;

[0018] Figure 3 is a side structural sectional view of the unlocking platform of the present utility model;

[0019] Figure 4 For the present utility model Figure 3 is an enlarged view at A in the figure.

[0020] In the figure: 1. Anti-pry lock case; 2. Bluetooth controller; 3. Data cleaning button; 4. Charging port; 5. Unlocking platform; 6. Depth slotted; 7. Keyhole through hole; 8. Pusher plate; 9. Cover plate; 10. Driven tongue plate; 11. First spring; 12. Horizontal groove; 13. Vertical groove; 14. Unlocking limiting mechanism; 1401. Rotating plate; 1402. Rotating shaft; 1403. Positioning plate; 1404. Driving plate; 1405. Connecting rod; 1406. Curved surface stopper; 1407. Second spring; 15. Protective cover; 16. Connecting shaft; 17. Torsion spring; 18. Built-in groove; 19. Rubber baffle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will describe each embodiment of the present utility model in detail with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principle of the present utility model and are not intended to limit the protection scope of the present utility model.

[0022] A hidden intelligent anti-pry lock with waterproof and dustproof functions, as shown in the attached Figures 1-4As shown in the figure, it includes an anti-pry lock case 1. Inside the anti-pry lock case 1, a Bluetooth controller 2 is installed. Inside the anti-pry lock case 1, an unlocking platform 5 is installed. Inside the unlocking platform 5, a depth slot 6, a keyhole through-hole 7, a transverse slot 12, and a vertical slot 13 are opened. The keyhole through-hole 7 is an opening facing the keyhole.

[0023] A push plate 8 is slidably connected to the inner wall of the depth slot 6. A covering plate 9 is fixedly connected to the bottom surface of the push plate 8. By using the push plate 8, it is convenient to push the covering plate 9.

[0024] The outer surface of the covering plate 9 is slidably connected to the transverse slot 12. A driven tongue plate 10 is fixedly connected to the right side surface of the covering plate 9. The outer surface of the driven tongue plate 10 is slidably connected to the transverse slot 12. A first spring 11 is fixedly connected to the right side surface of the driven tongue plate 10. The right end of the first spring 11 is fixedly connected to the inner wall of the transverse slot 12. When the first spring 11 is in its natural state, it can push the driven tongue plate 10 and the covering plate 9 to move leftward, which can assist the covering plate 9 to be completely closed.

[0025] An unlocking limiting mechanism 14 is arranged above the unlocking platform 5. The unlocking limiting mechanism 14 includes a rotating plate 1401, a positioning plate 1403, and a curved surface stop block 1406. The outer surface of the curved surface stop block 1406 is slidably connected to the inner wall of the vertical slot 13. The right side surface of the driven tongue plate 10 is arc-shaped, which is convenient for pushing the curved surface stop block 1406 during the rightward movement.

[0026] A second spring 1407 is wound around the outer surface of the connecting rod 1405. The two ends of the second spring 1407 are respectively fixedly connected to the inner top wall of the vertical slot 13 and the upper surface of the curved surface stop block 1406. By using the elastic force of the second spring 1407, the curved surface stop block 1406 pushed by the driven tongue plate 10 can be moved downward, so as to limit the driven tongue plate 10, and then the covering plate 9 can be kept in an open state. Compared with directly setting a spring on the right side of the covering plate 9, the advantage of this is that the user does not need to hold the push plate 8 with one hand all the time to limit the covering plate 9.

[0027] A connecting rod 1405 is fixedly connected to the upper surface of the curved surface stop block 1406. The connecting rod 1405 is slidably connected to the unlocking platform 5. The top end of the connecting rod 1405 is fixedly connected to a driving plate 1404. The bottom surface of the driving plate 1404 is in contact with the upper surface of the rotating plate 1401.

[0028] The limit release mechanism 14 further includes a rotating shaft 1402. The rotating plate 1401 and the positioning plate 1403 are connected by the rotating shaft 1402. The bottom surface of the positioning plate 1403 is fixedly connected to the upper surface of the unlocking platform 5. By pressing the rotating plate 1401, the rotating plate 1401 can rotate around the rotating shaft 1402, causing the right side of the rotating plate 1401 to tilt up, and then the driving plate 1404 can be lifted, so that the connecting rod 1405 and the curved surface stopper 1406 can move upward to release the limit on the driven tongue plate 10.

[0029] A protective cover 15 is provided on the front surface of the anti-pry lock housing 1. A connecting shaft 16 is fixedly connected to the back surface of the protective cover 15. A torsion spring 17 is wound around the outer surface of the connecting shaft 16. A data cleaning button 3 and a charging port 4 are installed inside the Bluetooth controller 2. An internal groove 18 is formed on the outer surface of the anti-pry lock housing 1. The rear end of the connecting shaft 16 is rotatably connected to the inner wall of the internal groove 18. Both ends of the torsion spring 17 are fixedly connected to the outer surface of the protective cover 15 and the inner wall of the internal groove 18. By using the data cleaning button 3, the data stored in the Bluetooth controller 2 can be cleaned to avoid the data inside the Bluetooth controller 2 being messy due to long-term use. By using the charging port 4, the Bluetooth controller 2 can be charged. By using the elastic force of the torsion spring 17, the protective cover 15 rotated open by the user can be driven to reset, so as to protect the Bluetooth controller 2, the data cleaning button 3 and the charging port 4.

[0030] A rubber baffle 19 is fixedly connected to the front surface of the anti-pry lock housing 1. The outer surface of the rubber baffle 19 is in contact with the protective cover 15. By using the provided rubber baffle 19, the protective cover 15 can be prevented from swinging when being driven to reset by the torsion spring 17, achieving a limiting effect.

[0031] Working principle: By twisting the protective cover 15 downward, the protection of the Bluetooth controller 2 by the protective cover 15 can be released, and then the Bluetooth controller 2 can be charged through the charging port 4 or the data of the Bluetooth controller 2 can be cleared using the data clearing button 3. When the user releases the protective cover 15, under the elastic force of the torsion spring 17, the protective cover 15 can be driven to reset, thereby protecting the Bluetooth controller 2. By pushing the push plate 8 to the right, the covering plate 9 can be driven to remove the covering of the keyhole through-hole 7, and then the key can be used to open and close the keyhole of the lock through the keyhole through-hole 7. During the process of the covering plate 9 and the driven tongue plate 10 moving to the right, the driven tongue plate 10 can push the curved surface stopper 1406 to move, and the curved surface stopper 1406 will be received into the vertical groove 13. Until the driven tongue plate 10 moves to the right side of the curved surface stopper 1406, under the elastic force of the second spring 1407, the curved surface stopper 1406 can be driven to reset, thereby enabling the curved surface stopper 1406 to limit the driven tongue plate 10, and then the covering plate 9 will no longer cover the keyhole through-hole 7. When the unlocking is completed, the user pulls out the key. By pressing the left side of the rotating plate 1401, the rotating plate 1401 will rotate around the rotating shaft 1402. The right end of the rotating plate 1401 can lift the driving plate 1404, and the driving plate 1404 can drive the connecting rod 1405 and the curved surface stopper 1406 to move upward. The curved surface stopper 1406 can then release the limitation on the driven tongue plate 10. Under the elastic force of the first spring 11, the driven tongue plate 10 and the covering plate 9 can be pushed to move to the left, thereby driving the covering plate 9 to cover the keyhole through-hole 7, and further enabling the covering plate 9 to cover the keyhole through-hole 7 in one step, preventing the user from failing to cover the covering plate 9 in place after unlocking, resulting in dust or water entering the interior of the keyhole.

[0032] It should be noted that in the description of the present utility model, the terms indicating directions or positional relationships such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings. This is only for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0033] In addition, it should be noted that in the description of the present utility model, unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0034] So far, the technical solution of the present utility model has been described in conjunction with the preferred embodiments shown in the drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present utility model is obviously not limited to these specific embodiments. Without departing from the principle of the present utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of the present utility model.

Claims

1. A hidden intelligent anti-pry lock with waterproof and dustproof functions, comprising an anti-pry lock shell (1), characterized in that: A Bluetooth controller (2) is installed inside the anti-pry lock shell (1), and an unlocking platform (5) is installed inside the anti-pry lock shell (1). The unlocking platform (5) is provided with a longitudinal groove (6), a keyhole through hole (7), a transverse groove (12) and a vertical groove (13). The inner wall of the longitudinal groove (6) is slidably connected to a push plate (8). The bottom surface of the push plate (8) is fixedly connected to a cover plate (9). The outer surface of the cover plate (9) is slidably connected to the transverse groove (12). The right side of the cover plate (9) is fixedly connected to a driven tongue plate (10). The outer surface of the driven tongue plate (10) is slidably connected to the transverse groove (12). A first spring (11) is fixedly connected to the right side of the lock (10), and the right end of the first spring (11) is fixedly connected to the inner wall of the horizontal groove (12). A release limit mechanism (14) is arranged above the unlocking platform (5), and the release limit mechanism (14) comprises a rotating plate (1401), a positioning plate (1403) and a curved surface stopper (1406), and the outer surface of the curved surface stopper (1406) is slidably connected to the inner wall of the vertical groove (13). A protective cover (15) is arranged on the front side of the anti-pry lock shell (1), and a connecting shaft (16) is fixedly connected to the back side of the protective cover (15), and a torsion spring (17) is wound around the outer surface of the connecting shaft (16).

2. The hidden intelligent anti-pry lock with waterproof and dustproof functions according to claim 1, characterized in that: A data clearing button (3) and a charging port (4) are installed inside the Bluetooth controller (2).

3. The hidden intelligent anti-pry lock with waterproof and dustproof functions according to claim 1, characterized in that: The limit release mechanism (14) further comprises a rotating shaft (1402), the rotating plate (1401) and the positioning plate (1403) are connected via the rotating shaft (1402), and the bottom surface of the positioning plate (1403) is fixedly connected to the upper surface of the unlocking platform (5).

4. The hidden intelligent anti-pry lock with waterproof and dustproof function according to claim 3, characterized in that: The upper surface of the curved surface stopper (1406) is fixedly connected to a connecting rod (1405), and the connecting rod (1405) is slidably connected to the unlocking platform (5). The top of the connecting rod (1405) is fixedly connected to a driving plate (1404), and the bottom surface of the driving plate (1404) is in contact with the upper surface of the rotating plate (1401).

5. The hidden intelligent anti-pry lock with waterproof and dustproof function according to claim 4, characterized in that: A second spring (1407) is wound around the outer surface of the connecting rod (1405), and two ends of the second spring (1407) are respectively fixedly connected to the inner top wall of the vertical groove (13) and the upper surface of the curved surface stopper (1406).

6. The hidden intelligent anti-pry lock with waterproof and dustproof functions according to claim 1, characterized in that: The outer surface of the anti-pry lock housing (1) is provided with a built-in groove (18), the rear end of the connecting shaft (16) is rotatably connected to the inner wall of the built-in groove (18), and the two ends of the torsion spring (17) are fixedly connected to the outer surface of the protective cover (15) and the inner wall of the built-in groove (18).

7. The hidden intelligent anti-pry lock with waterproof and dustproof functions according to claim 6, characterized in that: A rubber baffle (19) is fixedly connected to the front of the anti-pry lock housing (1), and the outer surface of the rubber baffle (19) is in contact with the protective cover (15).

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