Anti-disassembly structure of intelligent door lock

Abstract

The utility model relates to intelligent door lock technical field, and disclose a kind of anti-disassembly structure of intelligent door lock, including the front panel of being arranged in the front of door panel and the back panel of being arranged in the back of door panel, and anti-disassembly installation structure is arranged between the front panel and back panel;The anti-disassembly installation structure includes two connecting screw sleeves fixedly installed in the back of front panel, and connecting screw sleeve is penetrated door panel and extends to the back of door panel.Through first mounting bolt, second mounting bolt and connecting screw sleeve connection, the purpose of using that front panel and back panel are installed on the surface of door panel is achieved, and in use process, using special-shaped anti-disassembly bolt is locked to anti-disassembly cover plate, so as to shield second mounting bolt, using special-shaped anti-disassembly bolt can only be disassembled by specific tool, so that the overall intelligent door lock can be avoided by tenant privately disassembled, ensure property and personal safety, and anti-disassembly cover plate can be removed in the case of needing, and it does not affect normal use of door lock.

Description

Technical Field

[0001] This utility model relates to the field of smart door lock technology, and more specifically to an anti-disassembly structure for a smart door lock. Background Technology

[0002] Smart locks are improved versions of traditional mechanical locks, offering greater intelligence and convenience in terms of user security, identification, and management. Smart locks are the locking mechanisms in access control systems.

[0003] Smart locks are used for intelligent management in public rental housing, apartments, dormitories, and other similar settings. However, in order to circumvent management regulations, some tenants have dismantled smart locks without authorization, which could affect the landlord's property and the safety of the tenants.

[0004] In view of this, the present invention proposes an anti-disassembly structure for a smart door lock. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides an anti-disassembly structure for a smart door lock to solve the problems existing in the background art.

[0006] This utility model provides the following technical solution: an anti-disassembly structure for a smart door lock, including a front panel disposed on the front of the door panel and a rear panel disposed on the back of the door panel, wherein an anti-disassembly mounting structure is provided between the front panel and the rear panel;

[0007] The anti-disassembly mounting structure includes two connecting screw sleeves fixedly installed on the back of the front panel. The connecting screw sleeves penetrate the door panel and extend to the back of the door panel. A first mounting bolt is threadedly connected to the surface of the rear panel. The first mounting bolt is threadedly connected to the connecting screw sleeve at the bottom side. The rear panel has an anti-disassembly groove. A second mounting bolt passes through the inside of the anti-disassembly groove. The second mounting bolt is threadedly connected to the connecting screw sleeve at the top side. An anti-disassembly cover plate is provided on the surface of the anti-disassembly groove. The anti-disassembly cover plate covers the surface of the second mounting bolt. A special-shaped anti-disassembly bolt passes through the surface of the anti-disassembly cover plate. An anti-disassembly screw hole is provided on the inner wall of the anti-disassembly groove. The special-shaped anti-disassembly bolt is adapted to the anti-disassembly screw hole.

[0008] Furthermore, both the front and rear panels are equipped with handles, a touch button is located at the high point of the front panel, and a fingerprint screen is located at the low point of the front panel.

[0009] Furthermore, a battery compartment is provided on the surface of the rear panel, and a battery cover is detachably installed on the surface of the rear panel by bolts. The battery cover covers the surface of the anti-tamper groove and the battery compartment.

[0010] As a further description of the above technical solution: by setting up a battery compartment, battery installation can be performed; by setting up a battery cover, the battery compartment and anti-tampering groove can be covered to ensure the overall aesthetics of the smart door lock.

[0011] Furthermore, the inner wall of the anti-tampering groove is provided with a telescopic groove, and a telescopic column is slidably connected to the inner wall of the telescopic groove. A push-out spring is provided on the inner wall of the telescopic groove to drive the telescopic column to move outward. The end of the telescopic column extends to the outside of the telescopic groove and abuts against the surface of the anti-tampering cover. A conductive spring is fixedly installed on the surface of the telescopic column. A conductive column is fixedly installed on the inner wall of the telescopic groove. When the anti-tampering cover abuts against the end of the telescopic column, the conductive spring moves away from the conductive column. A power bank and a signal transmitter are fixedly installed inside the rear panel. The signal transmitter is connected to an external mobile phone signal.

[0012] As a further description of the above technical solution: when the tamper cover is removed without authorization, the push-out spring can drive the telescopic column to move outward of the telescopic groove, so that the conductive spring contacts the conductive column, connecting the circuit of the mobile power supply and the signal transmitter, thereby sending a signal to the homeowner's mobile phone, so that the homeowner can know in time that the tamper cover has been removed without authorization, and repair or replace the smart door lock in time.

[0013] The technical effects and advantages of this utility model are as follows:

[0014] 1. Compared with existing technologies, the anti-disassembly structure of this smart door lock, through the connection of the first mounting bolt, the second mounting bolt and the connecting screw sleeve, achieves the purpose of installing the front panel and the rear panel on the door surface for use. In use, the anti-disassembly cover is locked with special-shaped anti-disassembly bolts, thereby blocking the second mounting bolts. The special-shaped anti-disassembly bolts can only be disassembled with specific tools, thus preventing the entire smart door lock from being disassembled by tenants without authorization, ensuring property and personal safety. Moreover, the anti-disassembly cover can be removed when necessary without affecting the normal use of the door lock, making it flexible in use.

[0015] 2. Compared with existing technologies, the anti-disassembly structure of this smart door lock allows for battery installation by setting up a battery compartment, and the battery cover can cover the battery compartment and anti-disassembly groove, ensuring the overall aesthetics of the smart door lock.

[0016] 3. Compared with existing technologies, the anti-tampering structure of this smart door lock allows the push-out spring to drive the telescopic column to move outward of the telescopic groove when the anti-tampering cover is removed without authorization. This causes the conductive spring to contact the conductive column, connecting the circuit of the power supply and the signal transmitter, thereby sending a signal to the homeowner's mobile phone. This allows the homeowner to be aware of the unauthorized removal of the anti-tampering cover and to promptly repair or replace the smart door lock. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural schematic diagram of the present invention from one perspective;

[0018] Figure 2 This is a two-dimensional structural schematic diagram of the present invention.

[0019] Figure 3 This is a schematic diagram of the installation structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the anti-tamper cover and battery cover of this utility model in the open state.

[0021] Figure 5 for Figure 4 Enlarged structural diagram at point A in the middle;

[0022] Figure 6 This is a partial cross-sectional view of the rear panel of this utility model.

[0023] The attached diagram is labeled as follows: 1. Door panel; 2. Front panel; 3. Rear panel; 4. Connecting screw sleeve; 5. First mounting bolt; 6. Anti-tamper groove; 7. Second mounting bolt; 8. Anti-tamper cover; 9. Irregular anti-tamper bolt; 10. Handle; 11. Touch button; 12. Fingerprint screen; 13. Battery compartment; 14. Battery cover; 15. Telescopic groove; 16. Telescopic column; 17. Push-out spring; 18. Conductive spring; 19. Conductive column; 20. Signal transmitter; 21. Power bank. Detailed Implementation

[0024] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The anti-disassembly structure of the smart door lock involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0025] Reference Figures 1 to 6 This utility model provides an anti-disassembly structure for a smart door lock, including a front panel 2 disposed on the front of the door panel 1 and a rear panel 3 disposed on the back of the door panel 1, and a handle 10 is provided on the surface of both the front panel 2 and the rear panel 3.

[0026] An anti-disassembly installation structure is provided between the front panel 2 and the rear panel 3.

[0027] The anti-disassembly mounting structure includes two connecting screw sleeves 4 fixedly installed on the back of the front panel 2. The connecting screw sleeves 4 penetrate the door panel 1 and extend to the back of the door panel 1. A first mounting bolt 5 is threadedly connected to the surface of the rear panel 3. The first mounting bolt 5 is threadedly connected to the connecting screw sleeve 4 at the bottom side.

[0028] A touch button 11 is located at the high point of the front panel 2, and a fingerprint screen 12 is located at the low point of the front panel 2.

[0029] The rear panel 3 has an anti-tamper groove 6, and a second mounting bolt 7 passes through the inside of the anti-tamper groove 6. The second mounting bolt 7 is threadedly connected to the connecting sleeve 4 at the top side position. An anti-tamper cover plate 8 is provided on the surface of the anti-tamper groove 6. The anti-tamper cover plate 8 covers the surface of the second mounting bolt 7. A special-shaped anti-tamper bolt 9 passes through the surface of the anti-tamper cover plate 8. An anti-tamper screw hole is provided on the inner wall of the anti-tamper groove 6. The special-shaped anti-tamper bolt 9 is adapted to the anti-tamper screw hole.

[0030] The anti-disassembly structure of the smart door lock is connected to the connecting screw sleeve 4 through the first mounting bolt 5 and the second mounting bolt 7, so as to realize the purpose of installing the front panel 2 and the rear panel 3 on the surface of the door panel 1 for use.

[0031] It is worth noting that during use, the anti-tamper cover plate 8 is locked with the special-shaped anti-tamper bolt 9, thereby blocking the second mounting bolt 7. The special-shaped anti-tamper bolt 9 can only be disassembled with specific tools, thus preventing the entire smart door lock from being disassembled by tenants without authorization, ensuring property and personal safety. Furthermore, the anti-tamper cover plate 8 can be removed when necessary without affecting the normal use of the door lock, making it flexible in use.

[0032] A battery compartment 13 is provided on the surface of the rear panel 3. A battery cover 14 is detachably installed on the surface of the rear panel 3 by bolts. The battery cover 14 covers the anti-tamper groove 6 and the surface of the battery compartment 13.

[0033] By setting up the battery compartment 13, the battery can be installed to power the entire smart door lock. By setting up the battery cover 14, the battery compartment 13 and the anti-tampering groove 6 can be covered to ensure the overall aesthetics of the smart door lock.

[0034] The inner wall of the anti-tampering groove 6 is provided with a telescopic groove 15. A telescopic column 16 is slidably connected to the inner wall of the telescopic groove 15. A push-out spring 17 is provided on the inner wall of the telescopic groove 15 to drive the telescopic column 16 to move outward from the telescopic groove 15. The end of the telescopic column 16 extends to the outside of the telescopic groove 15 and abuts against the surface of the anti-tampering cover plate 8. A conductive spring 18 is fixedly installed on the surface of the telescopic column 16. A conductive column 19 is fixedly installed on the inner wall of the telescopic groove 15. When the anti-tampering cover plate 8 abuts against the end of the telescopic column 16, the conductive spring 18 and the conductive column 19 move away from each other. A mobile power bank 21 and a signal transmitter 20 are fixedly installed inside the rear panel 3. The signal transmitter 20 is connected to an external mobile phone signal.

[0035] It is worth noting that the anti-tampering structure of this smart door lock, when the anti-tampering cover 8 is removed without permission, the push-out spring 17 can drive the telescopic column 16 to move outward of the telescopic groove 15, so that the conductive spring 18 contacts the conductive column 19, connecting the circuit of the mobile power supply 21 and the signal transmitter 20, thereby sending a signal to the homeowner's mobile phone, so that the homeowner can know in time that the anti-tampering cover 8 has been removed without permission, and repair or replace the smart door lock in time.

[0036] Finally, it should be noted that the accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

Claims

1. A tamper-proof structure for a smart door lock, comprising a front panel (2) disposed on the front of a door panel (1) and a rear panel (3) disposed on the back of the door panel (1), characterized in that: An anti-disassembly mounting structure is provided between the front panel (2) and the rear panel (3); The anti-disassembly installation structure includes two connecting screw sleeves (4) fixedly installed on the back of the front panel (2). The connecting screw sleeves (4) penetrate the door panel (1) and extend to the back of the door panel (1). A first mounting bolt (5) is threadedly connected to the surface of the rear panel (3). The first mounting bolt (5) is threadedly connected to the connecting screw sleeve (4) at the bottom side. The rear panel (3) is provided with an anti-disassembly groove (6). A second mounting bolt (7) is inserted inside the anti-disassembly groove (6). The second mounting bolt (7) is threadedly connected to the connecting screw sleeve (4) at the top side. An anti-disassembly cover plate (8) is provided on the surface of the anti-disassembly groove (6). The anti-disassembly cover plate (8) covers the surface of the second mounting bolt (7). A special-shaped anti-disassembly bolt (9) is inserted on the surface of the anti-disassembly cover plate (8). An anti-disassembly screw hole is opened on the inner wall of the anti-disassembly groove (6). The special-shaped anti-disassembly bolt (9) is adapted to the anti-disassembly screw hole.

2. The anti-disassembly structure of a smart door lock according to claim 1, characterized in that: Both the front panel (2) and the rear panel (3) are provided with handles (10).

3. The anti-disassembly structure of a smart door lock according to claim 1, characterized in that: A touch button (11) is provided at the high position of the front panel (2), and a fingerprint screen (12) is provided at the low position of the front panel (2).

4. The anti-disassembly structure of a smart door lock according to claim 1, characterized in that: The rear panel (3) has a battery compartment (13) on its surface. A battery cover (14) is detachably installed on the rear panel (3) by bolts. The battery cover (14) covers the anti-tamper groove (6) and the surface of the battery compartment (13).

5. The anti-disassembly structure of a smart door lock according to claim 1, characterized in that: The inner wall of the anti-tampering groove (6) is provided with a telescopic groove (15). The inner wall of the telescopic groove (15) is slidably connected with a telescopic column (16). The inner wall of the telescopic groove (15) is provided with a push-out spring (17) that drives the telescopic column (16) to move out of the telescopic groove (15). The end of the telescopic column (16) extends to the outside of the telescopic groove (15) and abuts against the surface of the anti-tampering cover (8). A conductive spring (18) is fixedly installed on the surface of the telescopic column (16). A conductive column (19) is fixedly installed on the inner wall of the telescopic groove (15). When the anti-tampering cover (8) abuts against the end of the telescopic column (16), the conductive spring (18) moves away from the conductive column (19). A mobile power supply (21) and a signal transmitter (20) are fixedly installed inside the rear panel (3). The signal transmitter (20) is connected to the external mobile phone signal.

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