CN219626100U

CN219626100U - Community large screen anti-theft device

Info

Publication number: CN219626100U
Application number: CN202222998392.8U
Authority: CN
Inventors: 边子媛; 赵印; 宋书群; 马亚龙
Original assignee: North Hopu Qingdao Industrial Co ltd
Current assignee: North Hopu Qingdao Industrial Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-09-01
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses a community large screen anti-theft device which comprises a first shell, a second shell and a display screen arranged on the side wall of a wall body, wherein two sliding rails are arranged on the side wall of the first shell, which is opposite to the second shell, a protection mechanism for protecting the display screen is arranged between the first shell and the second shell, the protection mechanism comprises a first motor fixedly connected to the side wall of the first shell, a rotating roller is fixedly connected to an output shaft of the first motor, and a protection net is wound on the side wall of the rotating roller. According to the utility model, the protection mechanism is arranged, and the protection net can be unfolded in front of the display screen to protect and prevent theft by starting the first motor and the second motor, so that complex flowing personnel flowing environment of community personnel is avoided, the large screen is easy to be stolen, and the anti-theft effect of the display screen is improved.

Description

Community large screen anti-theft device

Technical Field

The utility model relates to the technical field of community large-screen anti-theft devices, in particular to a community large-screen anti-theft device.

Background

Along with the development of science and the progress of society, modern equipment is gradually moving into people's life, and related information is usually displayed through an outdoor display screen or an indoor television wall, and in the current community, a public display large screen is arranged to display community information, play news in the current day and the like.

The existing partial old communities have large outward personnel flow, the large screen is arranged outside unattended, the large screen is easy to be stolen due to unattended outdoor lack of an anti-theft mechanism, and the large screen has high price and is a small loss to the communities once being stolen, so that the community large screen anti-theft device needs to be designed to solve the problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides the large-screen anti-theft device for the community, which can protect and prevent theft by starting a first motor and a second motor to enable a protective screen to be unfolded in front of a display screen, so that complex flowing personnel flowing environment of community personnel is avoided, the large screen is easy to be stolen, and the anti-theft effect of the display screen is improved.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a big screen anti-theft device of community, includes first casing, second casing and sets up the display screen at the wall body lateral wall, the relative lateral wall of first casing and second casing is equipped with two slide rails, be equipped with the protection machanism that is used for protecting the display screen between first casing and the second casing, protection machanism includes the first motor of fixed connection at first casing lateral wall, first motor output shaft fixedly connected with rotor, rotor lateral wall winds and is equipped with the protection network, second casing lateral wall fixedly connected with second motor, second motor output shaft fixedly connected with wire winding roller, wire winding roller lateral wall is connected with the connecting plate through two connecting ropes, the one end fixedly connected with mounting panel of rotor is kept away from to the protection network, the mounting panel is connected with the connecting plate through a plurality of first bolt nuts, first casing lateral wall is equipped with the monitoring mechanism who is used for monitoring the environment near the display screen.

Preferably, the monitoring mechanism comprises a transverse plate fixedly connected to the side wall of the first shell, an alarm is installed at the upper end of the transverse plate, and a monitoring camera is installed at the lower end of the transverse plate.

Preferably, the first mounting blocks are fixedly connected to the two side walls of the first shell, the second mounting blocks are fixedly connected to the two side walls of the second shell, and the two second bolts penetrate through the two side walls of the first mounting blocks and the two second mounting blocks.

Preferably, both ends of the mounting plate and the connecting plate are in sliding connection with the inner walls of the adjacent sliding rails, two connecting pieces are fixedly connected to the side walls of the sliding rails, and two third bolts penetrate through the side walls of the connecting pieces.

Preferably, the first shell inner wall is rotationally connected with a guide roller, the second shell inner wall is rotationally connected with a rotating roller, and the first shell and the second shell side wall are respectively and fixedly connected with a third shell and a fourth shell.

Preferably, two slide rail lateral wall fixedly connected with installing frame, be equipped with the glass board in the installing frame, the glass board is silk screen display protection screen, slide rail upper end fixedly connected with fixed plate, the fixed plate upper end runs through and is equipped with two fourth bolts, the connecting rope is wire rope.

The utility model has the following beneficial effects:

1. the device is provided with the protection mechanism, and the protection net can be unfolded in front of the display screen to protect and prevent theft of the display screen by starting the first motor and the second motor, so that complex flowing personnel flowing environment of community personnel is avoided, the large screen is easy to be stolen, and the anti-theft effect of the display screen is improved;

2. the device is provided with the monitoring mechanism, and the camera with the intelligent detection alarm reminding function is additionally arranged, so that people approaching to the display screen can be subjected to voice alarm, and the alarm is used for alarming, so that the anti-theft capability of the display screen is further improved;

3. the device is provided with the mounting frame and the glass plate, can protect the display screen, can not reflect light when blocking the display screen from being impacted by the outside, and can filter light, so that the protection capability of the device to the display screen is improved.

Drawings

FIG. 1 is a schematic diagram of a large-screen anti-theft device for communities;

FIG. 2 is an enlarged view of the structure at A of FIG. 1;

fig. 3 is a side view of the community large screen anti-theft device provided by the utility model.

In the figure: the wall comprises a wall body 1, a display screen 2, a first mounting block 3, a first shell 4, a first motor 5, a rotating roller 6, a transverse plate 7, an alarm 8, a monitoring camera 9, a second mounting block 10, a second shell 11, a second motor 12, a winding roller 13, a guide roller 14, a third shell 15, a fourth shell 16, a sliding rail 17, a connecting rope 18, a connecting plate 19, a fixing plate 20, a protective net 21, a mounting frame 22, a connecting piece 23 and a glass plate 24.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a community large screen anti-theft device comprises a first shell 4, a second shell 11 and a display screen 2 arranged on the side wall of a wall body 1, wherein two sliding rails 17 are arranged on the side wall, opposite to the first shell 4, of the second shell 11, a protection mechanism for protecting the display screen 2 is arranged between the first shell 4 and the second shell 11, the protection mechanism comprises a first motor 5 fixedly connected to the side wall of the first shell 4, an output shaft of the first motor 5 is fixedly connected with a rotating roller 6, a protection net 21 is wound on the side wall of the rotating roller 6, a second motor 12 is fixedly connected to the side wall of the second shell 11, an output shaft of the second motor 12 is fixedly connected with a winding roller 13, a connecting plate 19 is connected to the side wall of the winding roller 13 through two connecting ropes 18, one end, far away from the rotating roller 6, of the protection net 21 is fixedly connected with a mounting plate, and the mounting plate is connected with the connecting plate 19 through a plurality of first bolts and nuts.

The lateral wall of the first shell 4 is provided with a monitoring mechanism for monitoring the environment near the display screen 2, the monitoring mechanism comprises a transverse plate 7 fixedly connected to the lateral wall of the first shell 4, an alarm 8 is installed at the upper end of the transverse plate 7, a monitoring camera 9 is installed at the lower end of the transverse plate 7, the monitoring camera 9 is a camera with an intelligent detection alarm reminding function, and the monitoring mechanism can be a HUAWEI HiLink camera, can carry out language alarm on people close to the display screen 2 and carry out alarm through the alarm 8.

In the utility model, the two side walls of the first shell 4 are fixedly connected with the first mounting block 3, the two side walls of the second shell 11 are fixedly connected with the second mounting block 10, and the two side walls of the first mounting block 3 and the second mounting block 10 are respectively provided with two second bolts in a penetrating way.

In the utility model, both ends of the mounting plate and the connecting plate 19 are in sliding connection with the inner walls of the adjacent slide rails 17, the side walls of the slide rails 17 are fixedly connected with two connecting pieces 23, the side walls of the connecting pieces 23 are provided with two third bolts in a penetrating way, and the two slide rails 17 limit the mounting plate and the connecting plate 19, so that the mounting plate and the connecting plate 19 can only be arranged in the slide rails 17 and cannot be separated from the vicinity of the display screen 2 due to pulling of wind power or external force.

In the utility model, the inner wall of the first shell 4 is rotationally connected with the guide roller 14, the inner wall of the second shell 11 is rotationally connected with the rotary roller, the side walls of the first shell 4 and the second shell 11 are respectively and fixedly connected with the third shell 15 and the fourth shell 16, the third shell 15 and the fourth shell 16 protect the first motor 5 and the second motor 12, the waterproof and dustproof effects of the first motor 5 and the second motor 12 are improved, and the first motor 5 and the second motor 12 are servo motors.

According to the utility model, the side walls of the two slide rails 17 are fixedly connected with the mounting frame 22, the glass plates 24 are arranged in the mounting frame 22, the glass plates 24 are screen display protection screens, the screen display protection screens are not reflected before being attached to the display screen 2 and are also filtered, the mounting frame 22 is connected with the slide rails 17 through screws, whether the glass plates 24 are additionally arranged or not can be detected according to actual requirements, the upper ends of the slide rails 17 are fixedly connected with the fixing plates 20, the upper ends of the fixing plates 20 are penetrated with the two fourth bolts, the connecting ropes 18 are steel wire ropes, and the steel wire ropes are high in strength and not easy to age.

When the novel anti-theft display screen is used, the first shell 4 and the second shell 11 penetrate through the first installation block 3 and the second installation block 10 through the second bolts and the third bolts to be fixed on the surface of the wall body 1, when the display screen 2 is not used, the first motor 5 and the second motor 12 can be started, the rotating roller 6 rotates to release the protective screen 21, the winding roller 13 rotates to wind the connecting rope 18 on the protective screen, so that the protective screen 21 moves downwards to be unfolded before the display screen 2, when the connecting plate 19 approaches the second shell 11, the first motor 5 and the second motor 12 are closed, the protective screen 21 is unfolded before the display screen 2 to protect the display screen 2 from theft, the complex flowing personnel flowing environment of community personnel is avoided, and the large screen is easy to be stolen.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the practical concept thereof, can be replaced or changed equally within the scope of the present utility model.

Claims

1. The utility model provides a big screen anti-theft device of community, includes first casing (4), second casing (11) and sets up display screen (2) at wall body (1) lateral wall, a serial communication port, the lateral wall that first casing (4) are relative with second casing (11) is equipped with two slide rails (17), be equipped with the protection machanism that is used for protecting display screen (2) between first casing (4) and second casing (11), protection machanism includes first motor (5) of fixed connection at first casing (4) lateral wall, first motor (5) output shaft fixedly connected with rotor (6), rotor (6) lateral wall is around being equipped with protection network (21), second casing (11) lateral wall fixedly connected with second motor (12), second motor (12) output shaft fixedly connected with wire winding roller (13), wire winding roller (13) lateral wall is connected with connecting plate (19) through two connecting ropes (18), one end fixedly connected with mounting panel that rotor (6) were kept away from to protection network (21), the mounting panel is equipped with through a plurality of first casings (19) and is used for monitoring the adjacent environmental monitoring panel (2) lateral wall.

2. The community large screen anti-theft device according to claim 1, wherein the monitoring mechanism comprises a transverse plate (7) fixedly connected to the side wall of the first shell (4), an alarm (8) is installed at the upper end of the transverse plate (7), and a monitoring camera (9) is installed at the lower end of the transverse plate (7).

3. The community large screen anti-theft device according to claim 2, wherein the two side walls of the first shell (4) are fixedly connected with first installation blocks (3), the two side walls of the second shell (11) are fixedly connected with second installation blocks (10), and the two second bolts penetrate through the side walls of the first installation blocks (3) and the second installation blocks (10).

4. The community large screen anti-theft device according to claim 3, wherein two ends of the mounting plate and the connecting plate (19) are both in sliding connection with the inner wall of the adjacent sliding rail (17), two connecting pieces (23) are fixedly connected to the side wall of the sliding rail (17), and two third bolts penetrate through the side wall of the connecting piece (23).

5. The community large screen anti-theft device according to claim 4, wherein the inner wall of the first shell (4) is rotationally connected with a guide roller (14), the inner wall of the second shell (11) is rotationally connected with a rotating roller, and the side walls of the first shell (4) and the second shell (11) are respectively and fixedly connected with a third shell (15) and a fourth shell (16).

6. The community large screen anti-theft device according to claim 5, wherein two side walls of the sliding rail (17) are fixedly connected with a mounting frame (22), a glass plate (24) is arranged in the mounting frame (22), the glass plate (24) is a screen display protection screen, the upper end of the sliding rail (17) is fixedly connected with a fixing plate (20), two fourth bolts penetrate through the upper end of the fixing plate (20), and the connecting rope (18) is a steel wire rope.