A door lock capable of preventing key mis-touch

Abstract

This utility model discloses a door lock that prevents accidental key presses. It includes a front panel with a touch panel and a pair of slots. A locking block engages with each slot, and a limiting frame is provided on the locking block. The limiting frame is located on the surface of the touch panel and has rectangular holes corresponding to the numeric keys on the touch panel. An adhesive strip is also provided on the limiting frame. When a numeric password is entered on the touch panel, the rectangular holes on the limiting frame divide the numeric keypad into different areas. Simultaneously, the limiting frame and adhesive strip prevent the finger from sliding on the touch panel, thus reducing the probability of accidental key presses. The image captured by the camera can be displayed on the display panel, and the cover provides protection.

Description

Technical Field

[0001] This utility model relates to the field of door lock technology, and in particular to a door lock that can prevent accidental button presses. Background Technology

[0002] Existing smart door locks have a motor built into the back panel. After the user identifies themselves using a fingerprint, facial recognition, or password unlocking device, the motor drives the lock cylinder to move, and the lock cylinder controls the bolt of the lock body to retract, thus realizing the unlocking operation.

[0003] Because some smart locks nowadays have touch panels that are flat for aesthetic purposes, fingers can easily touch other numbers when entering the password, leading to incorrect password input. Repeated incorrect password input can cause the lock to lock, requiring a waiting period before it can be entered again. This is especially true for elderly people who are more prone to making mistakes when using these smart locks. To prevent accidental button presses, this solution proposes a lock that can prevent accidental button presses. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing door locks where the numeric keys on the touch panel are easily accidentally pressed, and to propose a door lock that can prevent accidental key presses.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A door lock that prevents accidental button presses includes a front panel with a touch panel and a pair of slots. A locking block engages with the slots, and a limit frame is provided on the locking block. The limit frame is located on the surface of the touch panel and has rectangular holes corresponding to the numeric keys on the touch panel. An adhesive strip is provided on the limit frame.

[0007] Preferably, a camera and a front handle are provided on the front panel.

[0008] Preferably, a lock cylinder is provided on the front panel, a rear panel is provided on the lock cylinder, a rear handle is provided on the rear panel, and a display panel is provided on the rear panel.

[0009] Preferably, a groove is provided on the rear panel, a limit groove is provided on the groove, and a storage battery is installed in the groove.

[0010] Preferably, a cover plate is provided on the rear panel, and a limit block is provided on the cover plate, which engages with the limit groove.

[0011] This utility model has the following beneficial effects:

[0012] When a numeric password is entered on the touch panel, the rectangular holes on the limiting frame divide the numeric panel into different areas. At the same time, when the finger is entering the password, it is affected by the limiting frame and the rubber strip, which prevents the finger from sliding on the touch panel, thereby reducing the probability of accidental touch and preventing accidental button presses. The image captured by the camera can be displayed on the display panel, and the cover plate can play a protective role. Attached Figure Description

[0013] Figure 1 A schematic diagram of the overall structure of the door lock;

[0014] Figure 2 This is a schematic diagram of the front panel structure of a door lock.

[0015] Figure 3 A schematic diagram of the overall structure of the door lock;

[0016] Figure 4 This is a schematic diagram of the rear panel structure of the door lock.

[0017] In the diagram: 1. Front panel; 2. Touch panel; 3. Card slot; 4. Locking block; 5. Limiting frame; 501. Adhesive strip; 6. Camera; 7. Front handle; 8. Lock cylinder; 9. Rear panel; 10. Rear handle; 11. Display panel; 12. Groove; 13. Limiting groove; 14. Battery; 15. Cover plate; 16. Limiting block. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Reference Figure 1-4 A door lock designed to prevent accidental key presses includes a front panel 1, a touch panel 2 on the front panel 1, a pair of slots 3 on the front panel 1, a locking block 4 engaging with the slots 3, a limiting frame 5 on the locking block 4, the limiting frame 5 being disposed on the surface of the touch panel 2, and rectangular holes corresponding to the numeric keys on the touch panel 2 being provided on the limiting frame 5, and an adhesive strip 501 being provided on the limiting frame 5. When a numeric password is entered on the touch panel 2, the rectangular holes on the limiting frame 5 divide the numeric panel on the touch panel 2 into different areas. At the same time, when the finger is entering the password, it is affected by the limiting frame 5 and the adhesive strip 501, preventing the finger from sliding on the touch panel 2, thereby reducing the probability of accidental key presses and achieving the effect of preventing accidental key presses.

[0020] A camera 6 is installed on the front panel 1, a front handle 7 is installed on the front panel 1, a lock cylinder 8 is installed on the front panel 1, a rear panel 9 is installed on the lock cylinder 8, a rear handle 10 is installed on the rear panel 9, a display panel 11 is installed on the rear panel 9, a groove 12 is opened on the rear panel 9, a limit groove 13 is opened on the groove 12, a battery 14 is installed in the groove 12, a cover plate 15 is installed on the rear panel 9, a limit block 16 is installed on the cover plate 15, the limit block 16 is engaged with the limit groove 13, the image captured by the camera 6 can be displayed on the display panel 11, and the cover plate 15 can play a protective role.

[0021] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A door lock that prevents accidental button presses, comprising a front panel (1), characterized in that, A touch panel (2) is provided on the front panel (1); The front panel (1) is provided with a pair of slots (3), and a locking block (4) is engaged with the slots (3). A limiting frame (5) is provided on the locking block (4). The limiting frame (5) is provided on the surface of the touch panel (2). A rectangular hole corresponding to the number key on the touch panel (2) is opened on the limiting frame (5). An adhesive strip (501) is provided on the limiting frame (5).

2. A door lock according to claim 1 that prevents accidental button presses, characterized in that: A camera (6) is provided on the front panel (1), and a front handle (7) is provided on the front panel (1).

3. A door lock according to claim 1 that prevents accidental button presses, characterized in that: The front panel (1) is provided with a lock cylinder (8), the lock cylinder (8) is provided with a rear panel (9), the rear panel (9) is provided with a rear handle (10), and the rear panel (9) is provided with a display panel (11).

4. A door lock according to claim 3 that prevents accidental button presses, characterized in that: The rear panel (9) has a groove (12) and a limiting groove (13) is provided on the groove (12). A storage battery (14) is installed in the groove (12).

5. A door lock according to claim 4 that prevents accidental button presses, characterized in that: The rear panel (9) is provided with a cover plate (15), and the cover plate (15) is provided with a limiting block (16), which is engaged in the limiting groove (13).

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