Shell structure of intelligent door lock

Abstract

The utility model relates to the technical field of door locks, and particularly discloses a shell structure of an intelligent door lock. The shell structure comprises a main shell, a circuit board and a control button electrically connected with the circuit board are arranged in the main shell, the shell structure further comprises an outer cover plate detachably connected to one side of the main shell, a button opening corresponding to the control button is formed in the outer cover plate, and the button opening is detachably provided with a mistaken touch prevention covering piece. The button opening corresponding to the control button of the main shell is formed in the outer cover plate, and the mistaken touch prevention covering piece is detachably arranged at the button opening, so that when an installation person or a user needs to debug or input information on the intelligent door lock, the mistaken touch prevention covering piece can be detached, and the installation person or the user can conveniently carry out debugging on the intelligent door lock. When the intelligent door lock is used, a tool is inserted from the button opening to touch the control button for use, and after use, the mistaken touch prevention covering piece is mounted again, so that the bad problems that the normal use of the intelligent door lock is influenced due to mistaken touch of the control button by personnel and the like are solved.

Description

Technical Field

[0001] This utility model relates to the technical field of door locks, and specifically discloses a housing structure for an intelligent door lock. Background Technology

[0002] With the improvement of people's living standards and the continuous development of technology, smart door locks have gradually become common security devices in people's lives. Existing smart door locks typically include a main housing and components such as circuit boards and control buttons located inside the main housing. The control buttons are used by installers or users to perform operations such as initializing and debugging the smart door lock or entering unlocking information.

[0003] However, existing smart lock housing structures have some shortcomings. Control buttons are usually directly exposed, making them prone to accidental touches and causing malfunctions that affect normal use. For example, children or unsuspecting individuals might accidentally touch the control buttons, leading to erroneous lock operation, inconvenience, and safety hazards. Therefore, a smart lock housing structure that effectively prevents accidental button touches is needed to overcome the shortcomings of existing technology and meet people's needs for both convenience and security in using smart locks. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a shell structure for an intelligent door lock.

[0005] This utility model discloses a housing structure for a smart door lock, which adopts the following technical solution:

[0006] A housing structure for a smart door lock includes a main housing, a circuit board and a control button electrically connected to the circuit board inside the main housing, and an outer cover plate detachably connected to one side of the main housing. The outer cover plate has a button opening corresponding to the control button, and the button opening is detachably covered with an anti-accidental touch shield.

[0007] Preferably, the main housing is provided with a battery assembly electrically connected to the circuit board, and the main housing is provided with a battery loading and unloading port corresponding to the battery assembly and facing the outer cover plate, and the outer cover plate covers the battery loading and unloading port.

[0008] Preferably, the anti-accidental touch cover is a cover screw, and the main housing is provided with an internal thread that matches the cover screw. The cover screw passes through the button opening and is connected and fixed with the internal thread.

[0009] Preferably, the main housing is provided with a mounting block, and the internal thread is formed on the mounting block.

[0010] Preferably, the mounting block is snapped into and fixed to the main housing.

[0011] Preferably, the housing structure includes a main housing, an inner cover plate, and an outer cover plate, with the inner cover plate disposed between the main housing and the outer cover plate, and the outer cover plate, the inner cover plate, and the main housing being fixed together by connecting screws.

[0012] Preferably, the inner cover plate is provided with a cover plate connection hole, and the anti-accidental touch cover passes through the button opening and the cover plate connection hole, and is connected to the main housing.

[0013] Preferably, the inner cover plate is provided with door panel mounting holes.

[0014] Preferably, the inner cover plate is provided with a positioning groove, and the main housing is provided with a positioning protrusion that engages with the positioning groove.

[0015] Preferably, the main housing is provided with a speaker electrically connected to the circuit board, and the outer cover is provided with a sound-emitting hole corresponding to the speaker.

[0016] Compared with the prior art, the present invention has at least the following beneficial effects:

[0017] The intelligent door lock housing structure of this utility model consists of a main housing and an outer cover. The outer cover has a button opening corresponding to the control button on the main housing, and a detachable anti-accidental touch cover is provided at the button opening. When the installer or user needs to debug or enter information into the intelligent door lock, the anti-accidental touch cover can be removed, and then a tool can be used to insert the touch control button through the button opening. After use, the anti-accidental touch cover can be reinstalled on the button opening of the outer cover, which effectively prevents accidental touch of the control button and avoids problems such as affecting the normal use of the intelligent door lock. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the smart door lock housing in this embodiment;

[0019] Figure 2 for Figure 1 Diagram showing the disassembly of the outer cover plate;

[0020] Figure 3 This is a structural exploded view of the housing structure of the smart door lock in this embodiment;

[0021] Figure 4 for Figure 3 Enlarged view of A.

[0022] Explanation of icon numbers:

[0023] 1. Main housing; 11. Control button; 12. Battery assembly; 13. Mounting block; 14. Speaker; 101. Button through hole; 102. Battery insertion / removal port; 103. Positioning protrusion; 2. Outer cover plate; 201. Button opening; 202. Speaker hole; 3. Inner cover plate; 301. Cover plate opening; 302. Cover plate connection hole; 303. Door leaf mounting hole; 4. Cover screw; 5. Connecting screw; 6. Self-tapping screw. Detailed Implementation

[0024] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0025] This embodiment discloses a housing structure for a smart door lock, referring to... Figure 1-4 The housing structure includes a main housing 1, inside which is a circuit board and a control button 11 electrically connected to the circuit board. The circuit board is used to control the extension and retraction of the smart door lock tongue, detect the position of the tongue, and provide feedback on door opening and closing signals. The control button 11 is used for installers or users to initialize and debug the smart door lock or enter unlocking information. The above are existing technologies and will not be described in detail in this embodiment.

[0026] The housing structure also includes a detachable outer cover plate 2 connected to one side of the main housing 1. The outer cover plate 2 has a button opening 201 corresponding to the control button 11. The button opening 201 is detachably equipped with an anti-accidental touch cover. In this embodiment, the anti-accidental touch cover is specifically a cover screw 4. The main housing 1 has an internal thread that matches the cover screw 4. The cover screw 4 passes through the button opening 201 and is connected and fixed with the internal thread. The main housing 1 may have a mounting block 13. The aforementioned internal thread is formed on the mounting block 13. The main housing 1 has a button through hole 101 corresponding to the threaded hole of the mounting block 13. In addition, the mounting block 13 can be snapped and fixed to the main housing 1. By adopting this split component structure, it is not only easy to install, but also has a lower production cost.

[0027] When installers or users need to debug or input information into the smart lock, they only need to unscrew the cover screw 4 to remove it from the button opening 201. Then, they can use a screwdriver or other rod-shaped object to insert it into the button opening 201 to touch the control button 11. By using the cover screw 4 as an anti-accidental touch cover, it not only has a good covering and fixing effect, preventing children or other uninformed people from accidentally touching it and affecting the use of the smart lock, but also, since the screw is a conventional and universal fastener, no different from other screws on the lock, unlike covers or other cover, the screw has higher concealment and anti-accidental touch effect, and is cheaper to manufacture. Therefore, using the cover screw 4 as the anti-accidental touch cover is a better solution.

[0028] Furthermore, in this embodiment, the main housing 1 also houses a battery assembly 12 electrically connected to the circuit board. The main housing 1 has a battery access port 102 corresponding to the battery assembly 12 and facing the outer cover plate 2, which is covered by the outer cover plate 2. With this design, when the battery assembly is depleted, the outer cover plate 2 can be removed from the main housing 1 for charging or replacement with another battery assembly. Unlike existing door lock housing structures, this solution features a quick-release battery function, making operation more convenient.

[0029] As a preferred embodiment, the housing structure includes a main housing 1, an inner cover plate 3, and an outer cover plate 2. The inner cover plate 3 is disposed between the main housing 1 and the outer cover plate 2. The inner cover plate 3 has a cover opening 301 corresponding to the battery insertion / removal port 102. The outer cover plate 2, the inner cover plate 3, and the main housing 1 are fixed by connecting screws 5. By adopting the above design, it is beneficial to improve the installation stability of the battery assembly and facilitate disassembly and removal.

[0030] As a preferred embodiment, the inner cover plate 3 is provided with a cover plate connection hole 302. The cover screw 4 passes through the button opening 201 and the cover plate connection hole 302, and is threadedly connected to the mounting block 13 of the main housing 1. In this way, the cover screw 4 not only covers the button opening 201, but also fixes the outer cover plate 2, the inner cover plate 3 and the main housing 1 to each other, thereby improving the connection stability.

[0031] As a preferred embodiment, the inner cover plate 3 is provided with door leaf mounting holes 303, allowing the housing structure to be fixedly installed on the door leaf using self-tapping screws 6. Of course, in other embodiments, the main housing 1 can also be an integral structure with the inner cover plate 3, but a separate structure is preferred, which helps reduce production costs. Furthermore, the inner cover plate 3 is provided with a positioning groove, and the main housing 1 is provided with a positioning protrusion 103 that engages with the positioning groove. By adopting the above design, it is beneficial to improve assembly efficiency and connection stability.

[0032] As a preferred embodiment, the main housing 1 is provided with a speaker 14 electrically connected to the circuit board. The main housing 1, the inner cover plate 3 and the outer cover plate 2 are all provided with a sound-emitting hole 202 corresponding to the speaker 14. By adopting the above design, the smart door lock with integrated speaker 14 can better emit sound in the housing structure of this embodiment.

[0033] The technical solution provided by this utility model has been described in detail above. Specific examples have been used to illustrate the principle and implementation of this utility model. The description of the above embodiments is only for the purpose of helping to understand the method and core idea of ​​this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation and application scope based on the idea of ​​this utility model. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A housing structure for a smart door lock, the housing structure comprising a main housing, wherein a circuit board and a control button electrically connected to the circuit board are disposed within the main housing, characterized in that, The housing structure also includes a detachable outer cover plate connected to one side of the main housing. The outer cover plate has a button opening corresponding to the control button, and the button opening is detachably covered to prevent accidental touch.

2. The housing structure of the smart door lock according to claim 1, characterized in that, The anti-accidental touch cover is a cover screw. The main housing is provided with an internal thread that matches the cover screw. The cover screw passes through the button opening and is connected and fixed with the internal thread.

3. The housing structure of the smart door lock according to claim 2, characterized in that, The main housing is provided with a mounting block, and the internal thread is formed on the mounting block.

4. The housing structure of the smart door lock according to claim 3, characterized in that, The mounting block is snapped into and fixed to the main housing.

5. The housing structure of the smart door lock according to claim 1, characterized in that, The shell structure includes a main shell, an inner cover plate, and an outer cover plate. The inner cover plate is disposed between the main shell and the outer cover plate. The outer cover plate, the inner cover plate, and the main shell are fixed together by connecting screws.

6. The housing structure of the smart door lock according to claim 5, characterized in that, The inner cover plate is provided with a cover plate connection hole, and the anti-accidental touch cover passes through the button opening and the cover plate connection hole and is connected to the main housing.

7. The housing structure of the smart door lock according to claim 5, characterized in that, The inner cover plate is provided with door panel mounting holes.

8. The housing structure of the smart door lock according to claim 5, characterized in that, The inner cover plate is provided with a positioning groove, and the main housing is provided with a positioning protrusion that engages with the positioning groove.

9. The housing structure of the smart door lock according to claim 1, characterized in that, The main housing contains a battery assembly electrically connected to the circuit board. The main housing has a battery access port corresponding to the battery assembly and facing the outer cover plate. The outer cover plate covers the battery access port.

10. The housing structure of the smart door lock according to claim 1, characterized in that, The main housing is equipped with a speaker electrically connected to the circuit board, and the outer cover is equipped with a sound-emitting hole corresponding to the speaker.

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