Visual intercom device for building

Abstract

The utility model relates to the technical field of visual intercom equipment, in particular to a visual intercom device for buildings, which comprises an interphone body and a camera. The camera is arranged on the outer wall of the interphone body, the outer wall of the interphone body is rotatably connected with a connecting rod, the other end of the connecting rod is fixedly connected with a shielding sheet, a cleaning cotton pad is inserted into one surface of the shielding sheet, one surface of the cleaning cotton pad is attached to the camera, and two elastic clamping sheets are fixedly connected to the inner side of the shielding sheet. According to the utility model, the shielding sheet is rotated to a position opposite to the camera, and the cleaning cotton pad arranged on the shielding sheet is in contact with the camera, so that the camera is shielded, dust is prevented from adhering to the surface of the camera, a clear shooting effect is kept, and the camera needs to be used; the lower end of the shielding sheet is rotated upwards, so that the camera is exposed for use, and the operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of visual intercom equipment, in particular to a visual intercom device for buildings. Background Art

[0002] As people's requirements for living environment increase, security measures in residential areas are becoming more stringent, and access control management is an important part of residential security management. Video intercom equipment is a device that connects residents and visitors. Through video intercom equipment, residents can directly observe the appearance of visitors and confirm the identity of visitors through real-time communication, thereby increasing the safety factor. Traditional video intercom devices for building management can basically meet people's usage needs.

[0003] At present, the video intercom device includes a body, a display screen, a camera, a receiver, a mounting base, a bottom block, a microphone, etc. When the existing intercom device is used, the camera is always exposed to the outside, and dust from the outside adheres to the lens, affecting the camera effect. Utility Model Content

[0004] The utility model aims to provide a visual intercom device for buildings, so as to solve the problem that when the existing intercom device is used, the camera is always exposed to the outside, and dust from the outside adheres to the lens, affecting the camera effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes an intercom body and a camera; the camera is arranged on the outer wall of the intercom body, the outer wall of the intercom body is rotatably connected with a connecting rod, the other end of the connecting rod is fixedly connected with a shielding sheet, one side of the shielding sheet is plugged with a cleaning cotton pad, one side of the cleaning cotton pad is attached to the camera, and two elastic cards are fixedly connected to the inner side of the shielding sheet, and one end of the elastic card is against the edge of the cleaning cotton pad.

[0006] Preferably, one side of the shielding sheet is fixedly connected with a magnet block, and the outer wall of the intercom body is provided with a magnet block, and the two magnet blocks are magnetically attracted together.

[0007] Preferably, one end of the connecting rod is fixedly connected to a rotating head, the outer wall of the intercom body is provided with a rotating groove matching the rotating head, and one end of the rotating head is inserted into the rotating groove.

[0008] Preferably, one side of the cleaning cotton pad slides on the surface of the camera, one side of the shielding piece is provided with a mounting groove, one end of the cleaning cotton pad is inserted into the mounting groove, and a pushing block is provided on the outer wall of the shielding piece.

[0009] Preferably, the shielding sheet is made of plastic material, and the elastic card is made of elastic plastic material.

[0010] Compared with the prior art, the beneficial effect of the utility model is that when the intercom body is not needed, the shielding piece is rotated to a position opposite to the camera, and the cleaning cotton pad provided on the shielding piece contacts the camera, shielding the camera to prevent dust from sticking to the camera surface and maintaining a clear camera effect. When the camera needs to be used, the lower end of the shielding piece is rotated upward to expose the camera for use, which is convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0013] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure;

[0014] Figure 4 This is a schematic diagram of the structure of the shielding sheet of the utility model when it is opened.

[0015] In the figure: 1. intercom body; 2. camera; 3. shielding plate; 4. push block; 5. cleaning cotton pad; 6. elastic card; 7. connecting rod; 8. rotating head; 9. magnet block. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] Example

[0018] See also Figure 1-4 , as shown in the figure: This embodiment is a preferred implementation scheme in the present technical solution, a visual intercom device for a building, comprising an intercom body 1 and a camera 2; the camera 2 is arranged on the outer wall of the intercom body 1, the outer wall of the intercom body 1 is rotatably connected with a connecting rod 7, the other end of the connecting rod 7 is fixedly connected with a shielding sheet 3, one side of the shielding sheet 3 is plugged with a cleaning cotton pad 5, one side of the cleaning cotton pad 5 is attached to the camera 2, and the inner side of the shielding sheet 3 is fixedly connected with two elastic cards 6, one end of the elastic card 6 is against the edge of the cleaning cotton pad 5.

[0019] like Figure 2 , 4As shown, a magnet block 9 is fixedly connected to one side of the shielding piece 3, and a magnet block 9 is provided on the outer wall of the intercom body 1. The two magnet blocks 9 are magnetically attracted together, and the shielding piece 3 is constrained and limited by the magnet blocks 9 respectively provided on the shielding piece 3 and the intercom body 1.

[0020] like Figure 1 , 3 As shown, one end of the connecting rod 7 is fixedly connected to a rotating head 8, and the outer wall of the intercom body 1 is provided with a rotating groove (not marked in the figure) matching the rotating head 8, and one end of the rotating head 8 is inserted into the rotating groove. The rotating head 8 provided at one end of the connecting rod 7 is inserted into the rotating groove opened in the intercom body 1, so that the shielding plate 3 rotates.

[0021] like Figure 3 As shown, one side of the cleaning cotton pad 5 slides on the surface of the camera 2, and a mounting groove (not marked in the figure) is provided on one side of the shielding piece 3, and one end of the cleaning cotton pad 5 is inserted into the mounting groove, and a pushing block 4 is provided on the outer wall of the shielding piece 3. The cleaning cotton pad 5 is inserted into the mounting groove opened in the shielding piece 3 and can be removed. The shielding piece 3 can be pushed conveniently through the pushing block 4 provided on the outer wall of the shielding piece 3.

[0022] like Figure 2 , 3 As shown, the shielding sheet 3 is made of plastic material, the elastic card 6 is made of elastic plastic material, and the elastic card 6 is made of elastic plastic material to constrain the cleaning cotton pad 5.

[0023] In this embodiment, firstly, the various parts are installed. When the intercom body 1 is not needed, the shielding sheet 3 is rotated to a position opposite to the camera 2, and the cleaning cotton pad 5 provided on the shielding sheet 3 is in contact with the camera 2 to shield the camera 2 to prevent dust from sticking to the surface of the camera 2. When the camera 2 needs to be used, the lower end of the shielding sheet 3 is rotated upward to expose the camera 2 for use;

[0024] Through the magnet blocks 9 respectively provided on the shielding piece 3 and the outer wall of the intercom body 1, when the shielding piece 3 is rotated to the upper side, the two magnet blocks 9 are magnetically attracted together to constrain and fix the shielding piece 3. When the shielding piece 3 is rotated, the cleaning cotton pad 5 provided on the shielding piece 3 comes into contact with the camera 2, and the camera 2 is wiped to clean the camera 2. The cleaning cotton pad 5 is constrained on the shielding piece 3 by two elastic cards 6 provided on the shielding piece 3.

[0025] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make some simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. A visual intercom device for a building, comprising an intercom body (1) and a camera (2); characterized in that: The camera (2) is arranged on the outer wall of the intercom body (1); the outer wall of the intercom body (1) is rotatably connected to a connecting rod (7); the other end of the connecting rod (7) is fixedly connected to a shielding sheet (3); one side of the shielding sheet (3) is plugged with a cleaning cotton pad (5); one side of the cleaning cotton pad (5) is attached to the camera (2); two elastic cards (6) are fixedly connected to the inner side of the shielding sheet (3); one end of the elastic card (6) is against the edge of the cleaning cotton pad (5).

2. A video intercom device for a building according to claim 1, characterized in that: A magnet block (9) is fixedly connected to one side of the shielding sheet (3), and a magnet block (9) is provided on the outer wall of the intercom body (1), and the two magnet blocks (9) are magnetically attracted together.

3. A video intercom device for a building according to claim 1, characterized in that: One end of the connecting rod (7) is fixedly connected to a rotating head (8), and the outer wall of the intercom body (1) is provided with a rotating groove matching the rotating head (8), and one end of the rotating head (8) is inserted into the rotating groove.

4. A video intercom device for a building according to claim 1, characterized in that: One side of the cleaning cotton pad (5) slides on the surface of the camera (2), one side of the shielding piece (3) is provided with a mounting groove, one end of the cleaning cotton pad (5) is inserted into the mounting groove, and the outer wall of the shielding piece (3) is provided with a pushing block (4).

5. The video intercom device for a building according to claim 1, characterized in that: The shielding sheet (3) is made of plastic material, and the elastic card (6) is made of elastic plastic material.

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