Sensing module mounting structure of door lock

Abstract

The utility model provides an induction module mounting structure of a door lock, which comprises a surface cover and an induction assembly, the induction assembly is arranged on the back surface of the surface cover, the induction end of the induction assembly faces the surface cover, a plurality of elastic claw parts are circumferentially distributed on the back surface of the surface cover, and the plurality of elastic claw parts are arranged around the induction assembly. The induction module can be embedded outside the door body, has the advantage of being easy to assemble and disassemble, is not influenced by the thickness of the door body, and ensures that a user can quickly induct to unlock when using an induction chip to unlock each time.

Description

Technical Field

[0001] The utility model relates to an installation structure of an induction module of a door lock. Background Art

[0002] Intelligent electronic locks are a relatively popular type of door locks on the market at present. They generally have functions such as induction unlocking, password unlocking, fingerprint unlocking, and face recognition unlocking. Among them, induction unlocking is to unlock the door after the induction component on the electronic lock recognizes the induction chip supplied by the induction chip. The induction component is usually fixed on the door lock. However, due to the thickness of the door body, the induction component sometimes fails to recognize the induction chip.

[0003] Therefore, it is necessary to make further improvements to it. Summary of the Utility Model

[0004] To solve the above problems, the utility model proposes an installation structure of an induction module of a door lock. The induction module is installed on the door body, solving the problem of blocked induction.

[0005] The utility model proposes an installation structure of an induction module of a door lock, which includes a face cover and an induction component. The induction component is arranged on the back of the face cover, and the induction end of the induction component faces the face cover. A plurality of elastic claw parts are circumferentially distributed on the back of the face cover, and the plurality of elastic claw parts are arranged around the induction component.

[0006] In one or more embodiments, an installation frame is connected to the back of the face cover, and the elastic claw parts are arranged on the installation frame.

[0007] In one or more embodiments, a plurality of elastic hook buckles arranged around the induction component are provided on the installation frame, and the elastic hook buckles are used to fix the induction component.

[0008] In one or more embodiments, a limiting part is arranged between the elastic hook buckles, and the limiting part is used to limit the lateral movement of the induction component. The limiting part is formed on the installation frame.

[0009] In one or more embodiments, a supporting part is provided on the installation frame, and an installation area is formed between the top end of the supporting part and the hook end face of the elastic hook buckle for fixing the induction component.

[0010] In one or more embodiments, a tooth-shaped anti-slip structure is provided on the claw joint surface of the elastic claw part.

[0011] The beneficial effects of this solution compared with the prior art: The induction module can be embedded outside the door body, has the advantages of easy installation and disassembly, and is not affected by the thickness of the door body, ensuring that the user can quickly sense and unlock the door every time the induction chip is used to unlock the door. Description of the Drawings

[0012] Figure 1Schematic structural diagram of the induction module of this embodiment;

[0013] Figure 2 Exploded view of the induction module of this embodiment;

[0014] Figure 3 Schematic structural diagram of the induction module of this embodiment installed on the door body. Detailed implementation manners

[0015] To deepen the understanding of the present utility model, the present utility model will be further described in detail below in conjunction with embodiments and drawings. The embodiments are only used to explain the present utility model and do not constitute a limitation to the protection scope of the present utility model.

[0016] Please refer to the attached Figures 1-3 , the present utility model provides a mounting structure for an induction module of a door lock, which includes a face cover 1 and an induction component 2. The induction component is arranged on the back of the face cover, and the induction end of the induction component faces the face cover. When the user brings the induction chip close to the face cover, it can be sensed and recognized by the induction component. A plurality of elastic claw parts 3 are circumferentially distributed on the back of the face cover 1, and the plurality of elastic claw parts surround the induction component 2 and are installed on the reserved holes of the door body by using the plurality of elastic claw parts. The elastic claw parts are claw-connected with the hole walls of the reserved holes tightly through the elastic force generated by elastic deformation. In order to further improve the connection strength between the elastic claw parts and the reserved holes, a tooth-shaped anti-slip structure 8 is arranged on the claw-connection surface of the elastic claw parts 3.

[0017] An installation frame 4 is connected to the back of the face cover 1, and the elastic claw parts 3 are arranged on the installation frame. The installation frame can be adhesively fixed to the back of the face cover through glue. A plurality of elastic hook buckles 5 surrounding the induction component 2 are arranged on the installation frame 4. The elastic hook buckles are used to fix the induction component. The plurality of elastic hook buckles can buckle the induction component, which has the advantages of easy installation and disassembly and does not require screw fixation. Specifically, the elastic hook buckles buckle the outer edge of the PCB board of the induction component.

[0018] A limiting part 6 is arranged between the elastic hook buckles 5. The limiting part is used to limit the lateral movement of the induction component. The limiting part is formed on the installation frame 4, and the limiting part can play a role in limiting and positioning the induction component.

[0019] A supporting part 7 is arranged on the installation frame 4. An installation area is formed between the top end of the supporting part and the hook end face of the elastic hook buckle 5 for fixing the induction component 2. The supporting part is preferably arranged on the inner side surface of the limiting part. By supporting the induction component through the supporting part and cooperating with the elastic hook buckles, the induction component can be directly installed in place and its loosening can be prevented.

[0020] The installation frame, the elastic claw parts, the elastic hook buckles, the limiting part and the supporting part are an injection-molded integral structure.

[0021] The above is the preferred embodiment of the present utility model. The protection scope of the present utility model is not limited to the above embodiment. Any equivalent modification or change made by those of ordinary skill in the art according to the disclosure of the present utility model shall be included in the protection scope recorded in the claims.

Claims

1. A door lock sensing module installation structure, characterized in that: The invention comprises a face cover (1) and a sensing component (2), wherein the sensing component is arranged on the back of the face cover, and the sensing end of the sensing component faces the face cover. A plurality of elastic claws (3) are distributed circumferentially on the back of the face cover (1), and the plurality of elastic claws are arranged around the sensing component (2).

2. The sensor module installation structure of a door lock according to claim 1, characterized in that: The back side of the face cover (1) is connected to a mounting frame (4), and the elastic claw portion (3) is arranged on the mounting frame.

3. The sensor module installation structure of a door lock according to claim 2, characterized in that: The mounting frame (4) is provided with a plurality of elastic hooks (5) arranged around the sensing component (2), and the elastic hooks are used to fix the sensing component.

4. The sensor module installation structure of a door lock according to claim 3, characterized in that: A limiting portion (6) is provided between the elastic hooks (5), and the limiting portion is used to limit the lateral movement of the sensing component, and the limiting portion is formed on the mounting frame (4).

5. The sensor module installation structure of a door lock according to claim 3, characterized in that: The mounting frame (4) is provided with a supporting portion (7), and a mounting area is formed between the top end of the supporting portion and the hook end surface of the elastic hook (5) for fixing the sensing component (2).

6. A door lock sensing module installation structure according to any one of claims 1 to 5, characterized in that: A tooth-shaped anti-slip structure (8) is provided on the claw contact surface of the elastic claw portion (3).

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