Cat eye screen maintenance and battery disassembly and assembly structure for intelligent door lock

Abstract

The utility model discloses a peep hole screen maintenance and battery disassembly and assembly structure for an intelligent door lock, which comprises a rear door plate shell, a peep hole screen is arranged on the rear door plate shell, the peep hole screen is electrically connected with a control panel in the rear door plate shell through a lead, a peep hole screen mounting seat which can be rotatably opened is arranged on the rear door plate shell, and a battery is arranged on the peep hole screen mounting seat. The cat eye screen is fixed on the cat eye screen mounting seat, limiting barbs are arranged on the two sides of the cat eye screen mounting seat, limiting mounting holes corresponding to the limiting barbs are formed in the two sides of the rear door plate shell, the limiting barbs can be movably mounted in the limiting mounting holes, and when the cat eye screen mounting seat is opened, the limiting barbs abut against the inner side walls of the limiting mounting holes; in addition, the cat eye screen adopts a wire connection mode, so that the manufacturing cost can be effectively reduced, and meanwhile, the cat eye screen mounting seat can be prevented from being separated from the rear door plate shell, so that the wire of the cat eye screen can be prevented from being pulled and damaged.

Description

Technical Field

[0001] The utility model relates to an intelligent door lock, in particular to a structure for repairing a cat's eye screen and disassembling and assembling a battery for an intelligent door lock. Background Art

[0002] The cat's eye screen is a device for real-time monitoring and viewing the situation outside the door, which is powered by a battery built in the rear door panel. In an existing structure, a quick-connect plug for installing the cat's eye screen is provided on the control board in the rear door panel, and a quick-connect plug for installing the battery is installed on the back of the cat's eye screen or on the control board, that is, a total of two quick-connect plugs are required. This structure is convenient and fast to install and is convenient for after-sales service, but the cost of the quick-connect plug is relatively high. In addition, there is another structure in which the cat's eye screen is electrically connected to the control board through a wire, and the battery is installed on the control board or the back of the cat's eye screen through a quick-connect plug. This structure has a relatively low cost. However, since the cat's eye screen is connected by wire, when performing operations such as maintenance and battery replacement, the cat's eye screen needs to be removed from the housing of the rear door panel first. At this time, the cat's eye screen is suspended on the rear door panel by a wire, which is likely to damage the wire. Summary of the Invention

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a structure for repairing a cat's eye screen and disassembling and assembling a battery for an intelligent door lock.

[0004] The technical solution adopted by the utility model to solve its technical problems is as follows:

[0005] A structure for repairing a cat's eye screen and disassembling and assembling a battery for an intelligent door lock includes a rear door panel housing, on which a cat's eye screen is installed. The cat's eye screen is electrically connected to a control board in the rear door panel housing through a wire. A rotatable and openable cat's eye screen mounting seat is installed on the rear door panel housing. The cat's eye screen is fixed on the cat's eye screen mounting seat. Limited-position barb hooks are arranged on both sides of the cat's eye screen mounting seat. Limited-position mounting holes corresponding to the limited-position barb hooks are arranged on both sides of the rear door panel housing. The limited-position barb hooks are movably installed in the limited-position mounting holes. When the cat's eye screen mounting seat is opened, the limited-position barb hooks are abutted against the inner side walls of the limited-position mounting holes.

[0006] An inclined chamfer is arranged on the outer side of the limited-position barb hook.

[0007] A power supply bin for installing a battery is arranged on the rear door panel housing. A battery is installed in the power supply bin. The battery is electrically connected to the control board in the rear door panel housing through a quick-connect plug.

[0008] Mounting barb hooks are arranged on the top surface of the cat's eye screen mounting seat. Corresponding fixed barb hooks are arranged on the rear door panel housing. The top surface of the cat's eye screen mounting seat and the rear door panel housing are fixedly hooked to each other through the cooperation between the mounting barb hooks and the fixed barb hooks.

[0009] The top surface of the fixed barb is provided with an unlocking button for separating the mounting barb from the fixed barb.

[0010] An outer cover is installed on the outer side of the rear door panel housing.

[0011] The beneficial effects of the present utility model are as follows: A cat's eye screen is installed on the rear door panel housing of the present utility model. The cat's eye screen is electrically connected to a control board inside the rear door panel housing through a wire. A rotatable and openable cat's eye screen mounting seat is installed on the rear door panel housing. The cat's eye screen is fixed on the cat's eye screen mounting seat. Limiting barbs are provided on both sides of the cat's eye screen mounting seat. Limiting mounting holes corresponding to the limiting barbs are provided on both sides of the rear door panel housing. The limiting barbs can be movably installed in the limiting mounting holes. When the cat's eye screen mounting seat is opened, the limiting barbs are in contact with the inner side wall of the limiting mounting holes. At this time, the battery can be replaced, and the operation is simple, which is convenient for after-sales service. In addition, the cat's eye screen adopts a wire connection method, which can effectively reduce the manufacturing cost and prevent the cat's eye screen mounting seat from separating from the rear door panel housing, resulting in damage to the wire of the cat's eye screen. Description of the Drawings

[0012] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0013] Figure 1 is the structural diagram of the present utility model;

[0014] Figure 2 is the structural schematic diagram of the open state of the cat's eye screen mounting seat;

[0015] Figure 3 is the structural diagram of the cat's eye screen mounting seat;

[0016] Figure 4 is Figure 2 the enlarged view of A in Detailed Embodiments

[0017] To make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below in conjunction with the specific embodiments and with reference to the drawings. It should be noted that, without conflict, the embodiments of the present utility model and the features in the embodiments can be combined with each other.

[0018] It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present utility model.

[0019] Some embodiments of the present utility model provided below will be described in conjunction with the drawings.

[0020] Refer to Figures 1-4, A structure for repairing a cat's eye screen and disassembling and assembling a battery of an intelligent door lock, including a rear door panel housing 1, on which a cat's eye screen 6 is installed. The cat's eye screen 6 is electrically connected to a control board inside the rear door panel housing 1 through a wire. A rotatable and openable cat's eye screen mounting seat 3 is installed on the rear door panel housing 1. The cat's eye screen 6 is fixed on the cat's eye screen mounting seat 3. Limiting barbs 4 are arranged on both sides of the cat's eye screen mounting seat 3. Limiting mounting holes 5 are correspondingly arranged on both sides of the rear door panel housing 1 for the limiting barbs 4. The limiting barbs 4 can be movably installed in the limiting mounting holes 5. When the cat's eye screen mounting seat 3 is opened, the limiting barbs 4 are in contact with the inner side walls of the limiting mounting holes 5. At this time, the battery can be replaced, with simple operation and convenient after-sales service. In addition, the cat's eye screen 6 adopts a wire connection method, which can effectively reduce the manufacturing cost and prevent the cat's eye screen mounting seat 3 from separating from the rear door panel housing 1, resulting in damage to the wires of the cat's eye screen 6 due to being pulled.

[0021] Folding installation parts 12 are arranged on both sides of the cat's eye screen mounting seat 3, and the limiting barbs 4 are arranged on the outer sides of the installation parts 12.

[0022] A chamfered slope is arranged on the outer side of the limiting barb 4 to facilitate the installation of the cat's eye screen mounting seat 3.

[0023] A power supply bin 2 for installing a battery is arranged on the rear door panel housing 1. A battery is installed in the power supply bin 2, and the battery is electrically connected to the control board inside the rear door panel housing 1 through a quick-connect plug.

[0024] Embodiment 1: The quick-connect plug is installed on the control board, and the battery is directly electrically connected to the control board through the quick-connect plug.

[0025] Embodiment 2: The quick-connect plug is installed on the cat's eye screen 6. The battery is directly electrically connected to the cat's eye screen 6 through the quick-connect plug and then electrically connected to the control board together through a wire.

[0026] Mounting barbs 7 are arranged on the top surface of the cat's eye screen mounting seat 3, and corresponding fixed barbs 8 are arranged on the rear door panel housing 1. The top surface of the cat's eye screen mounting seat 3 and the rear door panel housing 1 are fixedly hooked to each other through the cooperation of the mounting barbs 7 and the fixed barbs 8.

[0027] An unlocking button 9 for separating the mounting barb 7 from the fixed barb 8 is arranged on the top surface of the fixed barb 8. After pressing the unlocking button 9, the mounting barb 7 is separated from the fixed barb 8. At this time, the cat's eye screen mounting seat 3 can be opened until the limiting barb 4 is in contact with the inner side wall of the limiting mounting hole 5. At this time, it is the maximum opening angle of the cat's eye screen mounting seat 3.

[0028] The top surface of the rear door panel housing 1 is provided with a shrapnel portion 11, the fixed barb 8 is arranged at the bottom of the shrapnel portion 11, and the unlocking button 9 is arranged on the top surface of the shrapnel portion 11. When the unlocking button 9 is installed, the shrapnel portion 11 deforms downward, so that the installation barb 7 is separated from the fixed barb 8. When the unlocking button 9 is released, the shrapnel portion 11 resets upward.

[0029] The lower end of the cat's eye screen mounting seat 3 is connected to the rear door panel housing 1 by means of hinge or the like. When the cat's eye screen mounting seat 3 is opened, the cat's eye screen mounting seat 3 rotates around the connection part between the cat's eye screen mounting seat 3 and the rear door panel housing 1.

[0030] An outer cover 10 is installed on the outer side of the rear door panel housing 1 to wrap the internal structure of the rear door panel, playing a role of fixing and decorating.

[0031] In the present utility model, the term "a plurality of" refers to two or more, unless otherwise clearly defined. The term "and / or" used herein includes any and all combinations of one or more of the related listed items. Terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "connection" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0032] It should be noted that when an element is referred to as being "assembled on", "installed on", "fixed on" or "arranged on" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are only for the purpose of illustration and do not represent the only implementation manner.

[0033] In the description of this specification, the description of terms such as "one embodiment", "some embodiments", "specific embodiments" etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0034] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. A cat-eye screen repair and battery disassembly structure for a smart door lock, comprising a rear door panel housing (1), a cat-eye screen (6) being mounted on the rear door panel housing (1), the cat-eye screen (6) being electrically connected to a control board in the rear door panel housing (1) via a wire, characterized in that The rear door panel shell (1) is provided with a rotatable cat-eye screen mounting seat (3), the cat-eye screen (6) is fixed on the cat-eye screen mounting seat (3), and limit hooks (4) are arranged on both sides of the cat-eye screen mounting seat (3), and limit mounting holes (5) are arranged on both sides of the rear door panel shell (1) corresponding to the limit hooks (4), and the limit hooks (4) can be movably mounted in the limit mounting holes (5), and when the cat-eye screen mounting seat (3) is opened, the limit hooks (4) abut against the inner side wall of the limit mounting hole (5).

2. The cat-eye screen maintenance and battery disassembly and assembly structure for smart door locks according to claim 1 is characterized in that The outer side of the limiting barb (4) is provided with an inclined chamfer.

3. The cat-eye screen maintenance and battery disassembly and assembly structure for smart door locks according to claim 1 is characterized in that The rear door panel housing (1) is provided with a power supply compartment (2) for installing a battery, a battery is installed in the power supply compartment (2), and the battery is electrically connected to a control board in the rear door panel housing (1) via a quick-connect plug.

4. The cat-eye screen maintenance and battery disassembly and assembly structure for smart door locks according to claim 1 is characterized in that The top surface of the cat-eye screen mounting seat (3) is provided with a mounting barb (7), and the rear door panel shell (1) is provided with a corresponding fixing barb (8), and the top surface of the cat-eye screen mounting seat (3) and the rear door panel shell (1) are hooked and fixed to each other via the mounting barb (7) and the fixing barb (8).

5. The cat-eye screen repair and battery disassembly structure for smart door locks according to claim 4 is characterized in that The top surface of the fixing barb (8) is provided with an unlocking button (9) for separating the mounting barb (7) from the fixing barb (8).

6. The cat-eye screen repair and battery disassembly structure for smart door locks according to claim 1 is characterized in that An outer cover (10) is installed on the outer side of the rear door panel housing (1).

Images