Auxiliary device for conference content display

Abstract

The utility model discloses an auxiliary device for conference content display in the technical field of conference content display equipment, which comprises a movable base, upright posts are mounted on two sides of the top of the movable base, telescopic rods are mounted at the top ends of the upright posts, and bolts are mounted at the top ends of the telescopic rods. Through the arrangement of the fixed seat, the movable plate and the cooling fan, the conference display screen is inserted into the top end of the telescopic rod in a sliding mode through the cooperation of the fixed seat and the groove, and the telescopic rod is installed at the top end of the stand column on the movable base in a sliding mode, so that after the conference display screen is installed, the cooling effect is good. The fixed seat and the telescopic rod are screwed down through the bolt in a threaded connection mode, so that the conference display screen is installed and fixed, meanwhile, the installed conference display screen can vertically move up and down on the movable base, the conference display screen can be disassembled and assembled, and the conference display screen can be disassembled and assembled only by unscrewing the bolt till the fixed seat is separated from the telescopic rod.

Description

Technical Field

[0001] The utility model relates to the technical field of conference content display equipment, in particular to an auxiliary device for conference content display. Background Art

[0002] The conference content display device is to display the conference content by writing it on the display device. It is mostly used in classrooms, conference rooms and other places. It has been basically popularized. It has a simple structure and is easy to operate. However, with the advancement of science and technology, people's functional requirements for display devices are getting higher and higher. At present, the device used for conference content display usually adopts a display screen for conference content display. However, the display screen device for conference content display usually has a basic lifting function during use. When the display screen device for conference content display needs to be replaced with a large screen or a medium screen later, due to the fixed installation of the existing display screen device for conference content display, it is impossible to effectively and quickly disassemble and replace it. When the display screen device for conference content display fails and needs to be troubleshooted, it is also difficult to disassemble, maintain, repair and troubleshoot the fault. At the same time, the display screen device for conference content display in a long-term working state is prone to generate a certain amount of heat. The control box position behind the display screen device for conference content display cannot effectively cool and dissipate heat, which is easy to affect its normal operating rate and the occurrence of faults, thereby reducing the use effect of the display screen device for conference content display, and indirectly affecting the durability of the display screen device for conference content display.

[0003] Therefore, it is necessary to develop an auxiliary device for presenting conference content. Utility Model Content

[0004] The purpose of the utility model is to provide an auxiliary device for conference content display, which is provided with a fixed seat, a movable plate and a cooling fan, and the conference display screen is inserted into the top of the telescopic rod in a sliding manner through the fixed seat and the groove, and the telescopic rod is installed at the top of the column on the movable base in a sliding manner, so that after the conference display screen is installed, the fixed seat and the telescopic rod are tightened by bolts in a threaded connection manner, so as to achieve the installation and fixation of the conference display screen. At the same time, the conference display screen after installation can be moved vertically up and down on the movable base. To disassemble and assemble the conference display screen, it is only necessary to loosen the bolts until the fixed seat is separated from the telescopic rod, and the conference display screen can be disassembled and assembled, and the fixed seat can be avoided as much as possible. The conference display screen cannot be effectively changed in size after installation, and subsequent maintenance and repair cannot be carried out. A cooling fan is set at the center of the surface of the movable plate, and the conference display screen is installed in the slide groove on the movable plate by a slider. After the conference display screen is installed, the cooling fan can effectively dissipate heat in its working state, thereby ensuring its operating stability and reducing the possibility of overheating and damage. The use effect of the auxiliary device for displaying conference content is effectively improved, and its durability is also effectively improved, so as to solve the problem that the auxiliary device for displaying conference content is poor in effect and affects its use and durability as proposed in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary device for conference content display, comprising a mobile base, columns are installed on both sides of the top of the mobile base, a telescopic rod is installed on the top of the column, a bolt is installed on the top of the telescopic rod, a conference display screen is installed on the front end surface of the telescopic rod, and sliders are arranged on both sides of the rear end surface of the conference display screen;

[0006] A driving box is installed at the top center of the movable base, side frames are installed on both sides of the top of the driving box, and a moving plate is installed above the opposite sides of two groups of the side frames.

[0007] Preferably, the outer wall of the telescopic rod is slidably connected to the inside of the column, and the outer wall of the bolt is threadedly connected to the top end of the telescopic rod.

[0008] Preferably, fixing seats are provided on both sides of the rear end surface of the conference display screen, the fixing seats are located on both sides of the sliding block, and grooves are provided on the lower surfaces of the fixing seats.

[0009] Preferably, the inner wall of the groove is slidably connected to the upper part of the outer wall of the telescopic rod, a threaded hole A is opened at the center position of the upper surface of the fixing seat, and the inner wall of the threaded hole A is threadedly connected to the outer wall of the bolt.

[0010] Preferably, a rotating shaft A is rotatably connected to one side of the interior of the drive box, and a rotating shaft B is rotatably connected to the other side of the interior of the drive box. The rotating shaft A and the rotating shaft B are respectively located inside the two groups of side frames.

[0011] Preferably, a motor is installed on one side of the inner bottom end of the drive box, the output shaft on the motor is fixedly connected to the bottom end of the rotating shaft A through a coupling, and a pulley A is arranged below the outer wall of the rotating shaft A.

[0012] Preferably, a pulley B is provided below the outer wall of the rotating shaft B, and the pulley B is connected to the pulley A via a transmission belt.

[0013] Preferably, a work-shaped seat is provided at the center position of the outer walls on both sides of the movable plate, the outer wall of the work-shaped seat is slidably connected to one side of the side frame, and a moving block is installed on the outer wall of one side of the work-shaped seat.

[0014] Preferably, a threaded hole B is provided at the center of the surface of the moving block, and sliding grooves are provided on both sides of the surface of the moving plate.

[0015] Preferably, the inner wall of the slide groove is slidably connected to the outer wall of the slider, and a cooling fan is provided at the center of the surface of the movable plate.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] By providing a fixed seat, a movable plate and a cooling fan, the conference display screen is inserted into the top of the telescopic rod in a sliding manner through the fixed seat cooperating with the groove, and the telescopic rod is slidably installed at the top of the column on the movable base. After the conference display screen is installed, the fixed seat and the telescopic rod are tightened by bolts in a threaded connection manner, so as to achieve the installation and fixation of the conference display screen. At the same time, the conference display screen after installation can be moved vertically up and down on the movable base. To disassemble and assemble the conference display screen, it is only necessary to loosen the bolts until the fixed seat is separated from the telescopic rod, and then the conference display screen can be disassembled and assembled, so as to avoid the situation that the conference display screen cannot be effectively changed in size after fixed installation and the subsequent maintenance and repair processing can be avoided as much as possible.

[0018] By arranging a cooling fan at the center of the surface of the movable plate, and installing the conference display screen in the slide groove on the movable plate by a slider in a sliding manner, after the conference display screen is installed, the cooling fan can effectively dissipate heat in its working state, thereby ensuring its operating stability and reducing the possibility of overheating damage, effectively improving the use effect of the auxiliary device used for conference content display, and effectively improving its durability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A front cross-sectional view provided for the utility model;

[0020] Figure 2 A front view provided for the utility model;

[0021] Figure 3 The utility model provides Figure 1 A magnified view of the structure at A;

[0022] Figure 4 This is a three-dimensional schematic diagram of the conference display screen structure provided by the utility model.

[0023] In the figure: 1. Mobile base; 101. Column; 102. Telescopic rod; 103. Bolt; 2. Conference display screen; 201. Slider; 202. Fixed seat; 203. Groove; 204. Threaded hole A; 3. Drive box; 301. Side frame; 302. Rotating shaft A; 303. Rotating shaft B; 304. Motor; 305. Pulley A; 306. Pulley B; 4. Mobile plate; 401. Work seat; 402. Mobile block; 403. Threaded hole B; 404. Slide; 405. Cooling fan. DETAILED DESCRIPTION

[0024] 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.

[0025] The utility model provides the following technical solutions: an auxiliary device for displaying conference content, please refer to Figure 1-4, including a mobile base 1, columns 101 are installed on both sides of the top of the mobile base 1, a telescopic rod 102 is installed on the top of the column 101, a bolt 103 is installed on the top of the telescopic rod 102, the outer wall of the telescopic rod 102 is slidably connected to the inside of the column 101, the outer wall of the bolt 103 is threadedly connected to the top of the telescopic rod 102, a conference display screen 2 is installed on the front end surface of the telescopic rod 102, sliders 201 are provided on both sides of the rear end surface of the conference display screen 2, and fixed seats 202 are provided on both sides of the rear end surface of the conference display screen 2. The fixed seats 202 are located on both sides of the slider 201, and a groove 203 is opened on the lower surface of the fixed seat 202. The inner wall of the groove 203 is slidably connected to the upper part of the outer wall of the telescopic rod 102, and a threaded hole A204 is opened at the center position of the upper surface of the fixed seat 202. The threaded hole A20 The inner wall of 4 is threadedly connected with the outer wall of the bolt 103, and the conference display screen 2 is inserted into the top of the telescopic rod 102 by the fixing seat 202 cooperating with the groove 203 in a sliding manner, and the telescopic rod 102 is installed at the top of the column 101 on the mobile base 1 in a sliding manner. After the conference display screen 2 is installed, the fixing seat 202 and the telescopic rod 102 are tightened by the bolt 103 in a threaded connection manner, so as to achieve the installation and fixation of the conference display screen 2. At the same time, the conference display screen 2 after installation can be moved vertically up and down on the mobile base 1. To disassemble and assemble the conference display screen 2, you only need to loosen the bolt 103 until the fixing seat 202 is separated from the telescopic rod 102, and then you can disassemble and assemble the conference display screen 2, so as to avoid the situation that the conference display screen 2 cannot be effectively changed in size after fixed installation and the subsequent maintenance and repair processing occurs as much as possible;

[0026] A driving box 3 is installed at the top center of the mobile base 1, and side frames 301 are installed on both sides of the top of the driving box 3. One side of the interior of the driving box 3 is rotatably connected with a rotating shaft A302, and the other side of the interior of the driving box 3 is rotatably connected with a rotating shaft B303. The rotating shaft A302 and the rotating shaft B303 are respectively located inside the two sets of side frames 301. The rotating shaft A302 and the rotating shaft B303 are respectively installed in the side frames 301 on the driving box 3 in a rotatable connection manner, so that the side frames 301 are installed and fixed to the rotating shaft A302 and the rotating shaft B303 without affecting the rotation of the rotating shaft A302 and the rotating shaft B303. One side of the bottom end of the interior of the driving box 3 A motor 304 is installed, and the output shaft on the motor 304 is fixedly connected to the bottom end of the rotating shaft A302 through a coupling, so that the motor 304 can drive and control the rotating shaft A302 to rotate forward or reverse. A pulley A305 is arranged below the outer wall of the rotating shaft A302, and a pulley B306 is arranged below the outer wall of the rotating shaft B303. The pulley B306 is connected to the pulley A305 through a transmission belt transmission, so that the rotating shaft A302 rotates forward or reversely, and can synchronously drive the rotating shaft B303 to rotate forward or reversely. A movable plate 4 is installed above the opposite sides of the two sets of side frames 301, and a work-shaped seat 401 is arranged at the center position of the outer walls on both sides of the movable plate 4. The outer wall of the work-shaped seat 401 is slidably connected to one side of the side frame 301, and a moving block 402 is installed on the outer wall of one side of the work-shaped seat 401. A threaded hole B403 is provided at the center of the surface of the moving block 402. The moving plate 4 is correspondingly arranged between the two groups of side frames 301 by two groups of work-shaped seats 401 in a sliding manner, and the moving block 402 on the work-shaped seat 401 is respectively arranged on the outer walls of the rotating shaft A302 and the rotating shaft B303 in a threaded connection manner through the threaded hole B403, so that the rotating shaft A302 and the rotating shaft B303 rotate forward or reverse, and can synchronously drive the moving plate 4 to move up or down. Sliding holes are provided on both sides of the surface of the moving plate 4 The inner wall of the slide groove 404 is slidably connected with the outer wall of the slider 201, and a cooling fan 405 is arranged at the center of the surface of the movable plate 4. The slide grooves 404 are opened on both sides of the surface of the movable plate 4, and a limit block is arranged at the lower part of the inner part of the slide groove 404 to play a certain limiting role. The cooling fan 405 is arranged at the center of the surface of the movable plate 4, so that the conference display screen 2 is installed in the slide groove 404 on the movable plate 4 by the slider 201 in a sliding manner. After the installation is completed, the cooling fan 405 effectively dissipates the heat of the conference display screen 2 in its working state, thereby ensuring its operating stability and reducing the possibility of overheating damage.

[0027] Working principle: When using the utility model, the conference display screen 2 is inserted into the top of the telescopic rod 102 by the fixing seat 202 cooperating with the groove 203 in a sliding manner, and the telescopic rod 102 is installed at the top of the column 101 on the mobile base 1 in a sliding manner. After the conference display screen 2 is installed, the fixing seat 202 and the telescopic rod 102 are tightened by the bolt 103 in a threaded connection manner, so as to achieve the installation and fixation of the conference display screen 2. At the same time, the conference display screen 2 after installation can be moved vertically up and down on the mobile base 1. To disassemble and assemble the conference display screen 2, it is only necessary to loosen the bolt 103 until the fixing seat 202 is out of the telescopic position. Rod 102, the conference display screen 2 can be disassembled and assembled, and the situation that the conference display screen 2 cannot be effectively changed in size after fixed installation and the subsequent maintenance and repair processing is avoided as much as possible. The rotating shaft A302 and the rotating shaft B303 are respectively installed in the side frame 301 on the drive box 3 in a rotating connection manner, so that the side frame 301 can install and fix the rotating shaft A302 and the rotating shaft B303 without affecting the rotation processing of the rotating shaft A302 and the rotating shaft B303. The output shaft of the motor 304 on the inside of the drive box 3 is fixedly connected to the bottom end of the rotating shaft A302 by a coupling, so that the motor 304 can drive the rotating shaft A302 to rotate forward or backward. Reversal, by using a transmission belt to connect the pulley A305 on the outer wall of the rotating shaft A302 with the pulley B306 on the rotating shaft B303, the rotating shaft A302 can be rotated forward or reversed, and the rotating shaft B303 can be driven forward or reversed synchronously, and the movable plate 4 is correspondingly set between the two sets of side frames 301 by two sets of work-shaped seats 401 in a sliding manner, and the moving block 402 on the work-shaped seat 401 is respectively set on the outer wall of the rotating shaft A302 and the rotating shaft B303 by a threaded connection manner through the threaded hole B403, so that the rotating shaft A302 and the rotating shaft B303 can be rotated forward or reversed, and the movable plate 4 can be driven upward or downward synchronously. The lifting operation is performed by opening slide grooves 404 on both sides of the surface of the movable plate 4, and setting limit blocks at the lower part of the slide grooves 404 to play a certain limiting role, and setting a cooling fan 405 at the center of the surface of the movable plate 4, so that the conference display screen 2 is installed in the slide groove 404 on the movable plate 4 in a sliding manner by the slider 201. After the installation is completed, the cooling fan 405 effectively dissipates the heat of the conference display screen 2 in its working state, thereby ensuring its operating stability and reducing the possibility of overheating and damage, effectively improving the use effect of the auxiliary device used for displaying conference content, and also effectively improving its durability.

[0028] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An auxiliary device for presenting conference content, comprising a mobile base (1), wherein columns (101) are installed on both sides of the top of the mobile base (1), a telescopic rod (102) is installed at the top of the column (101), and a bolt (103) is installed at the top of the telescopic rod (102), wherein: A conference display screen (2) is installed on the front end surface of the telescopic rod (102), and sliders (201) are arranged on both sides of the rear end surface of the conference display screen (2); A driving box (3) is installed at the top center of the movable base (1), side frames (301) are installed on both sides of the top of the driving box (3), and a movable plate (4) is installed above the opposite sides of two sets of side frames (301).

2. The auxiliary device for conference content display according to claim 1, characterized in that: The outer wall of the telescopic rod (102) is slidably connected to the inside of the column (101), and the outer wall of the bolt (103) is threadedly connected to the top end of the telescopic rod (102).

3. The auxiliary device for conference content display according to claim 1, characterized in that: Fixed seats (202) are provided on both sides of the rear end surface of the conference display screen (2); the fixed seats (202) are located on both sides of the slider (201); and a groove (203) is provided on the lower surface of the fixed seats (202).

4. The auxiliary device for conference content display according to claim 3, characterized in that: The inner wall of the groove (203) is slidably connected to the upper part of the outer wall of the telescopic rod (102); a threaded hole A (204) is provided at the center of the upper surface of the fixing seat (202); the inner wall of the threaded hole A (204) is threadedly connected to the outer wall of the bolt (103).

5. The auxiliary device for conference content presentation according to claim 1, characterized in that: A rotating shaft A (302) is rotatably connected to one side of the driving box (3), and a rotating shaft B (303) is rotatably connected to the other side of the driving box (3). The rotating shaft A (302) and the rotating shaft B (303) are respectively located inside the two sets of side frames (301).

6. The auxiliary device for conference content presentation according to claim 5, characterized in that: A motor (304) is installed on one side of the inner bottom end of the driving box (3), and the output shaft on the motor (304) is fixedly connected to the bottom end of the rotating shaft A (302) through a coupling, and a pulley A (305) is arranged below the outer wall of the rotating shaft A (302).

7. The auxiliary device for conference content presentation according to claim 6, characterized in that: A pulley B (306) is provided below the outer wall of the rotating shaft B (303), and the pulley B (306) is connected to the pulley A (305) through a transmission belt.

8. The auxiliary device for conference content presentation according to claim 1, characterized in that: A work-shaped seat (401) is provided at the center position of the outer walls on both sides of the movable plate (4), the outer wall of the work-shaped seat (401) is slidably connected to one side of the side frame (301), and a moving block (402) is installed on the outer wall of one side of the work-shaped seat (401).

9. The auxiliary device for conference content presentation according to claim 8, characterized in that: A threaded hole B (403) is provided at the center of the surface of the moving block (402), and sliding grooves (404) are provided on both sides of the surface of the moving plate (4).

10. The auxiliary device for conference content presentation according to claim 9, characterized in that: The inner wall of the slide groove (404) is slidably connected to the outer wall of the slider (201), and a cooling fan (405) is provided at the center of the surface of the movable plate (4).

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