Conference machine capable of sensing light brightness

Abstract

The utility model belongs to the technical field of conference machines, and particularly relates to a conference machine capable of sensing light brightness, which comprises supporting legs, a box body is mounted on the top surfaces of the supporting legs, a telescopic rod is mounted in the center of an inner cavity of the box body, a back plate frame is detachably mounted on the telescopic rod, a display is mounted on the back plate frame, and a light source is mounted on the display. A top cover is arranged at the top end of the back plate frame, a light sensor is installed on the top face of the top cover, an air pump is installed on the right side of an inner cavity of the box body, an air pipe is installed at an outlet of the air pump and installed on the upper portion of the side wall of the inner cavity of the box body, holes are evenly formed in the air pipe at equal intervals, and the air pipe corresponds to a displayer. The top cover is matched with the box body, the light sensor is electrically connected with the displayer, universal wheels are arranged on the bottom faces of the supporting legs, the telescopic rod is an air cylinder with the height capable of being adjusted and controlled, the displayer is a touch screen type liquid crystal screen, and the device is simple in structure and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of conference machines, in particular to a conference machine capable of sensing light brightness. Background Art

[0002] Conference machines are currently frequently used devices in meetings. They can facilitate the presentation of meeting content. They have video and display functions. Usually, during meetings, in order to achieve better display effects, the display brightness is adjusted according to the dimness of the ambient light to achieve the best display effect.

[0003] Existing conference machines are not fixed. When the display is exposed to the outside for a long time, a lot of dust will adhere to the surface of the display. If it is wiped with a damp object, it will become more blurred and cause poor display reflection. For this reason, we propose a conference machine that can sense light brightness. Utility Model Content

[0004] The purpose of the utility model is to provide a conference machine capable of sensing light brightness, so as to solve the problems in the above-mentioned background technology that dust may adhere to the naked surface and damp objects may cause blurring when wiped.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a conference machine capable of sensing light brightness, comprising a supporting leg, a box body being installed on the top surface of the supporting leg, a telescopic rod being installed at the center of the inner cavity of the box body, a back panel frame being detachably installed on the telescopic rod, a display being installed on the back panel frame, a top cover being provided at the top end of the back panel frame, a light sensor being installed on the top surface of the top cover, an air pump being installed on the right side of the inner cavity of the box body, and an air pipe being installed at the outlet of the air pump.

[0006] Preferably, the air pipe is installed on the upper part of the side wall of the inner cavity of the box, holes are evenly opened on the air pipe at equal distances, and the air pipe corresponds to the display.

[0007] Preferably, the top cover cooperates with the box body, and the light sensor is electrically connected to the display.

[0008] Preferably, the bottom surface of the supporting leg is provided with a universal wheel, and the telescopic rod is a cylinder whose height can be adjusted.

[0009] Preferably, the display is a touch-screen liquid crystal screen, and the light sensor is a 360-degree sensing type.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1) After the display is exposed to the outside for a long time, a large amount of dust will adhere to the surface of the display. The device is provided with a box body, a telescopic rod is provided in the inner cavity of the box body, a back panel frame is installed on the telescopic rod, and a top cover is installed on the top of the back panel frame. Each time it is used, the telescopic rod raises the display, and the top cover rises accordingly. When the telescopic rod retracts, the display is stored in the inner cavity of the box body, and the top cover and the box body are closed together to achieve a sealing effect, thereby preventing dust from entering. The device has a simple structure and is easy to use.

[0012] 2) If wiped with a damp object, the image will become more blurred, resulting in poor display reflection and other effects. An air pump is installed in the inner cavity of the box, and an air pipe is installed at the outlet of the air pump. Holes are evenly opened on the air pipe at equal distances. The air pipe is installed on the upper part of the side wall of the inner cavity of the box. When the display is raised or lowered, the air pump pumps air out of the holes in the air pipe to blow dust off the display. The surface dust is treated before and after use, and the display effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the display of the utility model;

[0015] Figure 3 This is a schematic diagram of the back panel frame of the utility model;

[0016] Figure 4 It is a schematic diagram of the air pump of the utility model.

[0017] In the figure: 1. Support legs; 2. Universal wheels; 3. Box body; 4. Top cover; 5. Display; 6. Light sensor; 7. Telescopic rod; 8. Back panel frame; 9. Air pump; 10. Air pipe. DETAILED DESCRIPTION

[0018] 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 described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0019] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0020] See also Figure 1-4 The utility model provides a technical solution: a conference machine capable of sensing light brightness, comprising a supporting leg 1, a box body 3 is installed on the top surface of the supporting leg 1, a telescopic rod 7 is installed at the center of the inner cavity of the box body 3, the telescopic rod 7 can be raised and lowered to drive the display to rise and fall, a back panel frame 8 is detachably installed on the telescopic rod 7, a display 5 is installed on the back panel frame 8, the back panel frame 8 is a TV mounting frame, which can be adjusted according to the size and width of the display 5, a top cover 4 is provided on the top of the back panel frame 8, a light sensor 6 is installed on the top surface of the top cover 4, the light sensor 6 is a LTR-303ALS-01 model, an air pump 9 is installed on the right side of the inner cavity of the box body 3, an air pipe 10 is installed at the outlet of the air pump 9, and the air pump 9 can be pressurized and inflated.

[0021] Among them, the air pipe 10 is installed on the upper part of the inner cavity side wall of the box body 3, and the surface can be blown when the display 5 is raised or lowered. Holes are evenly opened on the air pipe 10 at equal distances. The air pipe 10 corresponds to the display 5. Wet wiping will produce water stains that affect the appearance and use. High pressure can blow off the dust. The top cover 4 is matched with the box body 3. After the display 5 is exposed to the outside for a long time, a large amount of dust will be attached to the surface of the display 5. The light sensor 6 is electrically connected to the display 5. The light sensor 6 receives the light and then adjusts the brightness of the display 5. The bottom surface of the supporting leg 1 is provided with a universal wheel 2, which is convenient for movement. The telescopic rod 7 is a cylinder that can adjust the height. The display 5 is a touch-screen LCD screen. The display 5 is an industrial touch screen G121ICE-L02. The light sensor 6 is a 360-degree sensing type, which can more accurately sense the surrounding light in 360 degrees.

[0022] Working principle: after the display 5 is exposed to the outside for a long time, a large amount of dust will be attached to the surface of the display 5. The device is provided with a box body 3, and a telescopic rod 7 is provided in the inner cavity of the box body 3. A back plate frame 8 is installed on the telescopic rod 7, and a top cover 4 is installed on the top of the back plate frame 8. During each use, the telescopic rod 7 lifts the display 5, and the top cover 4 rises accordingly. When the telescopic rod 7 retracts, the display 5 is stored in the inner cavity of the box body 3, and the top cover 4 cooperates with the box body 3 to close to achieve a sealing effect, thereby blocking the entry of dust. If it is wiped with a damp object, it will become more blurred, which will cause poor display reflection and other effects. An air pump 9 is provided in the inner cavity of the box body 3, and an air pipe 10 is installed at the outlet of the air pump 9. Holes are evenly opened on the air pipe 10 at equal distances, and the air pipe 10 is installed on the upper part of the side wall of the inner cavity of the box body 3. When the display 5 is raised or lowered, the air pump 9 pumps air out of the holes in the air pipe 10 to blow dust off the display 5. The surface dust is treated before and after use, and the display effect is better.

[0023] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0024] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conference machine capable of sensing light brightness, comprising a support leg (1), characterized in that: A box body (3) is installed on the top surface of the support leg (1), a telescopic rod (7) is installed at the center of the inner cavity of the box body (3), a back panel frame (8) is detachably installed on the telescopic rod (7), a display (5) is installed on the back panel frame (8), a top cover (4) is arranged at the top end of the back panel frame (8), a light sensor (6) is installed on the top surface of the top cover (4), an air pump (9) is installed on the right side of the inner cavity of the box body (3), and an air pipe (10) is installed at the outlet of the air pump (9).

2. A conference machine capable of sensing light brightness according to claim 1, characterized in that: The air pipe (10) is installed on the upper part of the inner cavity side wall of the box body (3), and holes are evenly opened on the air pipe (10) at equal distances. The air pipe (10) corresponds to the display (5).

3. A conference machine capable of sensing light brightness according to claim 1, characterized in that: The top cover (4) matches the box body (3), and the light sensor (6) is electrically connected to the display (5).

4. A conference machine capable of sensing light brightness according to claim 1, characterized in that: The bottom surface of the support leg (1) is provided with a universal wheel (2), and the telescopic rod (7) is a cylinder whose height can be adjusted.

5. A conference machine capable of sensing light brightness according to claim 1, characterized in that: The display (5) is a touch-screen liquid crystal screen, and the light sensor (6) is a 360-degree sensing type.

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