Modularized intelligent door lock cylinder mounting structure

Abstract

The utility model discloses a modularized intelligent door lock cylinder installation structure which comprises a lock cylinder shell, two lock cylinder assemblies are installed in the lock cylinder shell in a sliding mode, a connecting assembly used for fixing a lock cylinder is connected between the two lock cylinder assemblies in a clamped mode, and an unlocking assembly used for unlocking the lock cylinder is fixedly installed outside the connecting assembly. According to the modularized intelligent door lock cylinder installation structure, through cooperation of the unlocking assembly and the connecting assembly, clamping of the lock cylinder is achieved, the lock cylinder can be detached independently in a simple pressing mode, the unlocking assembly is matched with the connecting assembly, the unlocking assembly is matched with the connecting assembly, the unlocking assembly is matched with the connecting assembly, and the unlocking assembly is matched with the base assembly. By means of the clamping assembly, the base of the lock cylinder can be unlocked by simply pressing the button, disassembly can be conducted in a sliding mode, screws do not need to be disassembled through tools, multiple components of the lock cylinder can be independently disassembled by simply pressing and sliding, and time is saved.

Description

Technical Field

[0001] This utility model relates to the field of lock cylinder technology, specifically a modular smart door lock cylinder installation structure. Background Technology

[0002] There are many types of locks, and the requirements for door locks vary in different situations. Ordinary households generally use anti-theft door locks, which are highly secure and relatively inexpensive. However, there are smart fingerprint electronic locks, traditional mechanical key locks, and door lock structures that combine both. Ordinary mechanical door locks usually use an integrated lock cylinder structure at the top. The lock cylinder uses multiple anti-theft technologies, various irregularly shaped anti-picking pins, and prevents technical opening. Combined with a unique pin and blade structure design, it has a high level of security against technical opening.

[0003] For example, CN216893840U discloses a modular lock cylinder structure, specifically relating to the field of lock cylinder structures, including a lock cylinder shell, a lock cylinder structure block at the lower end of the lock cylinder shell, a fixing block on the lower outer end face of the lock cylinder structure block, an adapter groove at the upper end of the fixing block, a fixing threaded hole in the middle of the main viewing end face of the fixing block, a second threaded fixing groove at the lower side of one end of the fixing block, and a second fixing screw inside the second threaded fixing groove.

[0004] The above solution achieves modularization of the lock cylinder, but it is still fixed with screws. When the lock cylinder of a smart door lock in a home is damaged and needs to be disassembled, tools are still required to remove the screws, which is inconvenient. Inexperienced users will spend a lot of time disassembling the smart door lock cylinder. Therefore, a modular smart door lock cylinder installation structure is needed. Utility Model Content

[0005] The purpose of this utility model is to provide a modular smart door lock cylinder installation structure to solve the problem mentioned in the background art that when a smart door lock cylinder is damaged and needs to be disassembled, tools are still needed to remove the screws, which is inconvenient and inexperienced users need to spend a lot of time disassembling the smart door lock cylinder.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a modular intelligent door lock cylinder installation structure, including a lock cylinder shell, two lock cylinder assemblies are slidably installed inside the lock cylinder shell, a connecting assembly for fixing the lock cylinder is engaged between the two lock cylinder assemblies, an unlocking assembly for unlocking the lock cylinder is fixedly installed outside the connecting assembly, a locking assembly is fixedly installed at the bottom of the lock cylinder shell, and a base assembly is fixedly installed at the bottom of the locking assembly.

[0007] Preferably, the engaging assembly includes a sliding seat with a locking interface in the middle. The sliding seat is fixedly installed at the bottom of the lock cylinder housing. A locking shell is slidably connected to the outside of the sliding seat. An mounting plate is fixedly installed on the inner wall of the locking shell. Second springs are fixedly installed at both ends of both sides of the mounting plate. A locking block is fixedly installed at one end between the two second springs on the same side. A button is fixedly connected to one side of the locking block. Two buttons are symmetrically slidably installed inside the locking shell. During maintenance, the module can be quickly separated by pressing the release button of the engaging structure or flipping the latch, avoiding disassembly difficulties caused by rusted or stripped screws.

[0008] Preferably, the base assembly includes a lock cylinder base, which is fixedly installed at the bottom of the snap-fit ​​housing. A threaded hole is provided in the middle of the lock cylinder base, and both ends of the top of the lock cylinder base are slidably connected to the sliding seat.

[0009] Preferably, the lock cylinder assembly includes two lock cylinder bodies, which are slidably installed inside the lock cylinder housing at both ends. A locking rod is fixedly installed on the inner side of each lock cylinder body, and a locking groove is formed in the middle of the locking rod.

[0010] Preferably, the connecting component includes a lock cylinder block, which is slidably installed on the outer side between two locking slots. Multiple balls are slidably installed at both ends of the lock cylinder block, and the balls at both ends of the lock cylinder block are respectively engaged with the two locking slots. A fixing block is fixedly installed on the outside of the lock cylinder block, and an unlocking block 19 is fixedly installed at the bottom of the fixing block. If a part of the lock cylinder is stuck due to wear, only that module needs to be disassembled and replaced, without replacing the entire lock cylinder, thus reducing maintenance costs.

[0011] Preferably, the unlocking component includes multiple sliding rods, which are fixedly installed at equal intervals on both sides of the fixing block. Each sliding rod has a first spring sleeved in the middle, one end of which is fixedly installed on the fixing block. Sliding shells are slidably installed on the outside of the sliding rods on the same side, and the other end of the first spring is fixedly installed on the corresponding sliding shell.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] By using the unlocking and connecting components together, the lock cylinder can be engaged, and the lock cylinder can be disassembled individually by simply pressing it.

[0014] The base of the lock cylinder can be unlocked by simply pressing a button using the locking mechanism, and it can be disassembled by sliding.

[0015] No tools are needed to remove the screws; multiple parts of the lock cylinder can be disassembled individually by simply pressing and sliding, saving time. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the door lock cylinder installation structure of this utility model;

[0017] Figure 2 This is a partial side sectional view of the door lock cylinder mounting structure of this utility model;

[0018] Figure 3 This is a partial front sectional view of the door lock cylinder mounting structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the base assembly of the door lock cylinder mounting structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the engaging assembly of the door lock cylinder mounting structure of this utility model.

[0021] In the diagram: 1. Lock cylinder outer shell; 2. Lock cylinder body; 3. Snap-fit ​​rod; 4. Snap-fit ​​groove; 5. Lock cylinder snap-fit ​​block; 6. Fixing block; 7. Sliding rod; 8. First spring; 9. Sliding shell; 10. Ball bearing; 11. Sliding seat; 12. Snap-fit ​​shell; 13. Mounting plate; 14. Second spring; 15. Snap-fit ​​block; 16. Button; 17. Lock cylinder base; 18. Threaded hole; 19. Unlocking block; 20. Snap-fit ​​interface. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0023] Please see Figure 1-5 This utility model provides a modular smart door lock cylinder installation structure, including a lock cylinder shell 1. Two lock cylinder components are slidably installed inside the lock cylinder shell 1. A connecting component for fixing the lock cylinder is snapped between the two lock cylinder components. An unlocking component for unlocking the lock cylinder is fixedly installed outside the connecting component. A locking component is fixedly installed at the bottom of the lock cylinder shell 1, and a base component is fixedly installed at the bottom of the locking component.

[0024] Furthermore, the engaging assembly includes a sliding base 11, with a locking interface 20 in the middle. The sliding base 11 is fixedly installed at the bottom of the lock cylinder housing 1. A locking shell 12 is slidably connected to the outside of the sliding base 11. A mounting plate 13 is fixedly installed on the inner wall of the locking shell 12. Second springs 14 are fixedly installed at both ends of both sides of the mounting plate 13. A locking block 15 is fixedly installed at one end between the two second springs 14 on the same side. A button 16 is fixedly connected to one side of the locking block 15. Two buttons 16 are symmetrically slidably installed inside the locking shell 12. The base assembly includes a lock cylinder base 17. The lock cylinder base 17 is fixedly installed at the bottom of the snap-fit ​​housing 12. A threaded hole 18 is provided in the middle of the lock cylinder base 17. Both ends of the top of the lock cylinder base 17 are slidably connected to the sliding seat 11. The snap-fit ​​housing 12 is slidably connected to the outside of the sliding seat 11, and the lock cylinder base 17 is slidably connected to the inside of the sliding seat 11. When unlocking, pressing the two buttons 16 will push the two snap-fit ​​blocks 15 closer to the mounting plate 13, thereby releasing the snap-fit ​​blocks 15 from the snap-fit ​​interface 20 in the middle of the sliding seat 11. Thus, the snap-fit ​​housing 12 and the lock cylinder base 17 can be disassembled by sliding.

[0025] Furthermore, the lock cylinder assembly includes two lock cylinder bodies 2, which are slidably installed inside the lock cylinder housing 1 at both ends. A locking rod 3 is fixedly installed on the inner side of each lock cylinder body 2, and a locking groove 4 is formed in the middle of the locking rod 3. The connecting assembly includes a lock cylinder locking block 5, which is slidably installed on the outer side between the two locking grooves 4. Multiple ball bearings 10 are slidably installed at both ends of the lock cylinder locking block 5, and the ball bearings 10 at both ends of the lock cylinder locking block 5 engage with the two locking grooves 4 respectively. A fixing block 6 is fixedly installed on the outside of the lock cylinder locking block 5, and an unlocking block 19 is fixedly installed at the bottom of the fixing block 6. The unlocking assembly includes multiple sliding rods 7, which are equidistantly fixedly installed on both sides of the fixing block 6. A first spring 8 is sleeved in the middle of each sliding rod 7, and one end of the first spring 8 is fixedly installed on the fixing block 6. Sliding shells 9 are slidably installed on the outer side between the sliding rods 7 on the same side, and the other end of the first spring 8 is fixedly installed on the corresponding... On the sliding shell 9, the sliding shell 9 is moved to slide along the sliding rod 7, compressing the first spring 8. This releases the pressure on the ball 10, allowing the lock cylinder body 2 to slide into the inside of the lock cylinder outer shell 1. The locking rod 3 at one end of the lock cylinder body 2 is inserted into the inside of the lock cylinder locking block 5, allowing the ball 10 to enter the inside of the locking groove 4. Then, the sliding shell 9 is released, and the rebound force of the first spring 8 causes the sliding shell 9 to slide back along the sliding rod 7, thus re-compressing the ball 10 and engaging the lock cylinder body 2 with the lock cylinder locking block 5, limiting the lock cylinder body 2. Because the locking rod 3 is hexagonal, it matches the hexagonal inner wall of the lock cylinder locking block 5. When a key is inserted into the lock cylinder body 2 and the lock cylinder body 2 is rotated, the lock cylinder locking block 5 can be rotated, thereby causing the fixed block 6 and the unlocking block 19 fixedly installed on the outside of the lock cylinder locking block 5 to rotate, thus completing the unlocking operation.

[0026] In this embodiment, during use: The two sliding shells 9 are moved to release the pressure on the ball bearings 10. The locking rods 3 at one end of the two lock cylinder bodies 2 are aligned with the inner wall of the lock cylinder block 5. Then, the lock cylinder bodies 2 are slidably connected to the inside of the lock cylinder outer shell 1, allowing the locking rods 3 at one end of the two lock cylinder bodies 2 to insert into both ends of the lock cylinder block 5. The locking rods 3 engage with the ball bearings 10 through the locking grooves 4 on their respective locking slots. Finally, the sliding shells 9 are released to press the ball bearings 10, fixing the locking rods 3 and the lock cylinder bodies 2 together as a single unit, thus completing the connection between the two lock cylinder bodies 2 and the lock cylinder block 5. The lock cylinder base 17 is installed by fixing the lock cylinder in place and then connecting the locking shell 12 and the sliding seat 11 by sliding. The locking interface 20 in the middle of the sliding seat 11 is fixed by locking the two locking blocks 15. The assembled lock cylinder is then placed into the corresponding lock hole, and the threaded hole 18 is connected to the door by screws to complete the installation of the lock cylinder. The lock cylinder can be unlocked by inserting the key into the two lock cylinder bodies 2 and turning it. If the lock cylinder body 2 has a problem and needs to be replaced, the sliding shell 9 is moved to release the pressure on the ball bearing 10, and the lock cylinder body 2 can be pulled out for replacement.

[0027] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A modular smart door lock cylinder mounting structure, comprising a lock cylinder housing (1), characterized in that: Two lock cylinder assemblies are slidably installed inside the lock cylinder housing (1). A connecting component for fixing the lock cylinder is engaged between the two lock cylinder assemblies. An unlocking component for unlocking the lock cylinder is fixedly installed outside the connecting component. A locking component is fixedly installed at the bottom of the lock cylinder housing (1). A base assembly is fixedly installed at the bottom of the locking component.

2. The modular smart door lock cylinder installation structure according to claim 1, characterized in that: The engaging assembly includes a sliding seat (11), with a locking interface (20) in the middle of the sliding seat (11). The sliding seat (11) is fixedly installed at the bottom of the lock cylinder housing (1). A locking shell (12) is slidably connected to the outside of the sliding seat (11). An mounting plate (13) is fixedly installed on the inner wall of the locking shell (12). A second spring (14) is fixedly installed at both ends of both sides of the mounting plate (13). A locking block (15) is fixedly installed at one end between the two second springs (14) on the same side. A button (16) is fixedly connected to one side of the locking block (15). The two buttons (16) are symmetrically slidably installed inside the locking shell (12).

3. The modular intelligent door lock cylinder installation structure according to claim 2, characterized in that: The base assembly includes a lock cylinder base (17), which is fixedly installed at the bottom of the snap-fit ​​housing (12). A threaded hole (18) is provided in the middle of the lock cylinder base (17), and both ends of the top of the lock cylinder base (17) are slidably connected to the sliding seat (11).

4. The modular intelligent door lock cylinder installation structure according to claim 1, characterized in that: The lock cylinder assembly includes two lock cylinder bodies (2), which are slidably installed inside the lock cylinder housing (1) at both ends. A locking rod (3) is fixedly installed on the inner side of the lock cylinder body (2), and a locking groove (4) is opened in the middle of the locking rod (3).

5. The modular intelligent door lock cylinder installation structure according to claim 4, characterized in that: The connecting assembly includes a lock cylinder block (5), which is slidably installed on the outside between two locking slots (4). Multiple balls (10) are slidably installed at both ends of the lock cylinder block (5). The balls (10) at both ends of the lock cylinder block (5) are respectively engaged with the two locking slots (4). A fixing block (6) is fixedly installed on the outside of the lock cylinder block (5). An unlocking block (19) is fixedly installed at the bottom of the fixing block (6).

6. The modular intelligent door lock cylinder installation structure according to claim 5, characterized in that: The unlocking component includes multiple sliding rods (7), which are fixedly installed at equal intervals on both sides of the fixing block (6). Each sliding rod (7) is fitted with a first spring (8) in the middle. One end of the first spring (8) is fixedly installed on the fixing block (6). Sliding shells (9) are slidably installed on the outside of the sliding rods (7) on the same side. The other end of the first spring (8) is fixedly installed on the corresponding sliding shell (9).

Images