Intelligent door lock with split type electric control module

Abstract

The utility model discloses a kind of intelligent door locks with split type electric control module, including front panel assembly, rear panel assembly and lock cylinder main body;The lock cylinder main body is set between front panel assembly and rear panel assembly, and the lock rod of front panel assembly and rear panel assembly is inserted and set in lock cylinder main body, and then the bolt of lock cylinder main body is controlled to extend or retract by rotating handle;First electric control module is provided in the front panel assembly, and second electric control module is provided in the rear panel assembly;And first electric control module and second electric control module are connected by connecting line, and then the function of split type electric control is realized.The utility model divides electric control module into independent front panel first electric control module and rear panel second electric control module, and is interconnected by connecting line;When any module fails, it can be individually disassembled and replaced, without overall replacement of lock or complex disassembly, significantly simplify maintenance process, reduce maintenance cost and time.

Description

Technical Field

[0001] This utility model relates to an intelligent door lock, specifically an intelligent door lock with a split electronic control module. Background Technology

[0002] Current smart locks typically integrate core electronic control functions (such as the main control board, communication module, and sensor processing unit) into a single circuit module, which is centrally mounted on one side of the front or rear panel. When any part of this integrated electronic control module (such as the fingerprint recognition driver, Bluetooth module, or main control chip) malfunctions, even if it is only partially damaged, the entire expensive electronic control module often needs to be replaced. The repair process usually requires disassembling the entire lock or performing complex and tedious disassembly to access the module, which is very inconvenient, time-consuming, and costly.

[0003] The display panel and battery compartment cover of existing smart door locks are generally installed using screws or clips that require tools to pry open. Battery replacement is a routine maintenance operation for smart door locks.

[0004] Using screws for fixing requires users to bring their own screwdrivers, making disassembly and installation cumbersome. Poorly designed clips can make it difficult for users to open (or even damage the panel) or prevent it from being securely reset. This significantly degrades the user experience. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide an intelligent door lock with a split electronic control module, so as to solve the problems existing in the background art.

[0006] The smart door lock with a split electronic control module of this utility model is achieved through the following technical solution, including a front panel assembly, a rear panel assembly, and a lock cylinder body;

[0007] The lock cylinder body is located between the front panel assembly and the rear panel assembly, and the locking rods of the front panel assembly and the rear panel assembly are inserted into the lock cylinder body. The lock tongue of the lock cylinder body can be extended or retracted by rotating the handle.

[0008] The front panel assembly contains a first electronic control module, and the rear panel assembly contains a second electronic control module; the first and second electronic control modules are connected by a connecting cable to achieve the function of separate electronic control.

[0009] As a preferred technical solution, a display panel mounting cavity is provided on the front panel assembly, and a power supply mounting cavity is provided at the bottom of the display panel mounting cavity;

[0010] A power module is fixed inside the power mounting cavity, and a first connection structure is provided between the power module and the power mounting cavity. The first connection structure provides power to the first electronic control module and the second electronic control module.

[0011] The display panel mounting cavity contains the display panel body via a snap-fit ​​structure, and a second connection structure is provided between the display panel body and the display panel mounting cavity. The display panel mounting cavity is connected to the first electronic control module via the second connection structure.

[0012] As a preferred technical solution, the snap-fit ​​structure includes movable slots and movable plates disposed on both sides of the main body of the display panel;

[0013] The movable plate is guided within the movable groove. One end of the movable plate is provided with a locking piece, which passes through the movable groove and is positioned on the outside of the display panel body. The other end of the movable plate is provided with a pressing block, which also passes through the movable groove and is positioned on the outside of the display panel body.

[0014] A compression spring is provided between the movable groove and the movable plate. The compression spring compresses the locking plate so that it is always placed in the locking groove of the display panel mounting cavity.

[0015] As a preferred technical solution, the first connection structure includes a first connection seat and a first connection groove;

[0016] The first connector is disposed on the power supply mounting cavity, the first connecting slot is placed on the power supply module, and the first connector and the first connecting slot are electrically connected.

[0017] As a preferred technical solution, the second conductive structure includes a second connector and a second connector groove;

[0018] The second connector is disposed on the display panel mounting cavity, the second connecting groove is placed on the display panel body, and the second connector and the second connecting groove are electrically connected, thereby realizing power supply and display to the display panel body.

[0019] The beneficial effects of this utility model are:

[0020] This utility model divides the electronic control module into an independent front panel first electronic control module and a rear panel second electronic control module, which are interconnected by a connecting cable; when any module fails, it can be disassembled and replaced separately without replacing the entire lock or complicated disassembly, which significantly simplifies the maintenance process and reduces maintenance costs and time.

[0021] This invention enables tool-free installation and removal of the display panel through a snap-fit ​​structure. Pressing the pressing block releases the locking plate, allowing easy removal of the panel; after release, the spring automatically resets and locks in place; this greatly facilitates panel removal and battery replacement. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0024] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective;

[0025] Figure 3 This is a schematic diagram of the unfolded structure of the front panel assembly of this utility model;

[0026] Figure 4 This is a schematic diagram of the snap-fit ​​structure of this utility model.

[0027] Explanation of reference numerals in the attached figures

[0028] 1. Front panel assembly; 2. Rear panel assembly; 3. Lock cylinder body; 4. Connecting wire; 5. Display panel mounting cavity; 6. Power supply mounting cavity; 7. Power module; 8. Display panel body; 9. Movable slot; 10. Movable plate; 11. Locking plate; 12. Pressing block; 13. Compression spring; 14. First connecting seat; 15. First connecting slot; 16. Second connecting seat; 17. Second connecting slot. Detailed Implementation

[0029] All features disclosed in this specification, or all steps in all disclosed methods or processes, may be combined in any way, except for mutually exclusive features and / or steps.

[0030] like Figures 1-4 As shown, the present invention provides an intelligent door lock with a split electronic control module, including a front panel assembly 1, a rear panel assembly 2, and a lock cylinder body 3.

[0031] The lock cylinder body 3 is disposed between the front panel assembly 1 and the rear panel assembly 2, and the locking rods of the front panel assembly 1 and the rear panel assembly 2 are inserted into the lock cylinder body 3. The lock tongue of the lock cylinder body 3 can be extended or retracted by rotating the handle.

[0032] The front panel assembly 1 is provided with a first electronic control module, and the rear panel assembly 2 is provided with a second electronic control module; the first electronic control module and the second electronic control module are connected by a connecting cable 4, thereby realizing the function of split electronic control; in this embodiment, the first electronic control module and the second electronic control module are both control motherboards, and the control motherboards are connected to each other by a connecting cable.

[0033] The front panel assembly 1 is provided with a display panel mounting cavity 5, and the bottom of the display panel mounting cavity 5 is provided with a power supply mounting cavity 6.

[0034] A power module 7 is fixed inside the power mounting cavity 6, and a first connection structure is provided between the power module 7 and the power mounting cavity 6. The first connection structure provides power to the first electronic control module and the second electronic control module.

[0035] The display panel mounting cavity 5 contains the display panel body 8 via a snap-fit ​​structure, and a second connection structure is provided between the display panel body 8 and the display panel mounting cavity 5. The display panel mounting cavity 5 is connected to the first electronic control module through the second connection structure.

[0036] To facilitate the fixed installation of the display panel body, in this embodiment, the snap-fit ​​structure includes movable grooves 9 and movable plates 10 disposed on both sides of the display panel body 8;

[0037] The movable plate 10 is guided and disposed in the movable groove 9. One end of the movable plate 10 is provided with a locking piece 11, which passes through the movable groove 9 and is placed on the outside of the display panel body 8. The other end of the movable plate 10 is provided with a pressing block 12, which also passes through the movable groove 9 and is placed on the outside of the display panel body 8.

[0038] A compression spring 13 is provided between the movable groove 9 and the movable plate 10. The compression spring 13 compresses the locking piece 11 so that it is always placed in the locking groove of the display panel mounting cavity 5.

[0039] The first connection structure includes a first connection seat 14 and a first connection groove 15;

[0040] The first connector 14 is disposed on the power mounting cavity 6, the first connecting slot is placed on the power module 7, and the first connector 14 and the first connecting slot 15 are electrically connected.

[0041] In addition, the second conductive structure includes a second connector 16 and a second connector groove 17;

[0042] The second connector 16 is disposed on the display panel mounting cavity 5, and the second connecting groove 17 is placed on the display panel body 8. The second connector 16 and the second connecting groove 17 are electrically connected, thereby realizing the power supply and display of the display panel body 8.

[0043] This utility model divides the electronic control module into an independent front panel first electronic control module and a rear panel second electronic control module, which are interconnected by a connecting cable; when any module fails, it can be disassembled and replaced separately without replacing the entire lock or complicated disassembly, which significantly simplifies the maintenance process and reduces maintenance costs and time.

[0044] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions conceived without inventive effort should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope defined in the claims.

Claims

1. A smart door lock with a separate electronic control module, characterized in that, It includes a front panel assembly (1), a rear panel assembly (2), and a lock cylinder body (3); The lock cylinder body (3) is located between the front panel assembly (1) and the rear panel assembly (2), and the locking rods of the front panel assembly (1) and the rear panel assembly (2) are inserted into the lock cylinder body (3), thereby controlling the extension or retraction of the lock tongue of the lock cylinder body (3) by rotating the handle; The front panel assembly (1) is provided with a first electronic control module, and the rear panel assembly (2) is provided with a second electronic control module; and the first electronic control module and the second electronic control module are connected by a connecting line (4) to realize the function of split electronic control.

2. The smart door lock with a split-type electronic control module according to claim 1, characterized in that: The front panel assembly (1) is provided with a display panel mounting cavity (5), and a power supply mounting cavity (6) is provided at the bottom of the display panel mounting cavity (5); A power module (7) is fixed inside the power installation cavity (6), and a first connection structure is provided between the power module (7) and the power installation cavity (6), through which the first control module and the second control module are powered. The display panel mounting cavity (5) contains the display panel body (8) via a snap-fit ​​structure, and a second connection structure is provided between the display panel body (8) and the display panel mounting cavity (5). The display panel mounting cavity (5) is connected to the first electronic control module via the second connection structure.

3. The smart door lock with a split-type electronic control module according to claim 2, characterized in that: The snap-fit ​​structure includes movable slots (9) and movable plates (10) disposed on both sides of the display panel body (8); The movable plate (10) is guided and disposed in the movable groove (9). One end of the movable plate (10) is provided with a locking piece (11), and the locking piece (11) passes through the movable groove (9) and is placed on the outside of the display panel body (8). The other end of the movable plate (10) is provided with a pressing block (12), and the pressing block (12) also passes through the movable groove (9) and is placed on the outside of the display panel body (8). A compression spring (13) is provided between the movable groove (9) and the movable plate (10). By compression by the compression spring (13), the locking piece (11) is always placed in the locking groove of the display panel mounting cavity (5).

4. The smart door lock with a split-type electronic control module according to claim 2, characterized in that: The first connection structure includes a first connecting seat (14) and a first connecting groove; The first connector (14) is disposed on the power mounting cavity (6), the first connecting slot is placed on the power module (7), and the first connector (14) is electrically connected to the first connecting slot.

5. The smart door lock with a split-type electronic control module according to claim 4, characterized in that: The first connection structure includes a second connection seat (16) and a second connection groove (17); The second connector (16) is disposed on the display panel mounting cavity (5), the second connecting groove (17) is placed on the display panel body (8), and the second connector (16) and the second connecting groove (17) are electrically connected, thereby realizing the power supply and display of the display panel body (8).

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