Computer popularization display device

Abstract

The utility model relates to the technical field of electronic display and interaction, and discloses a computer promotion display device which comprises a shell, a heat dissipation assembly is arranged in the shell and used for dissipating heat of a screen, a display screen is fixedly connected in the shell, a control console is arranged on the front side of the shell, and the control console is fixedly connected with the display screen. A sliding block is fixedly connected to the rear side of the shell, a supporting column is slidably connected to the rear side of the sliding block, a connecting block is fixedly connected to the rear side of the sliding block, a plurality of evenly-distributed wheels are fixedly connected to the left side and the right side of the connecting block, and connecting rods are slidably connected to the left side and the right side of the connecting block. According to the lifting display screen, the motor is started to drive the driving rod to rotate, the driving rod drives the iron chain to move, the iron chain drives the connecting block and the sliding block to ascend and descend, then the lifting function and flexible lifting adjustment of the display screen are achieved, and the device can freely adjust the height of the display screen according to the viewing angles, heights and using scenes of different audiences.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic display and interaction, and particularly relates to a computer promotion display device. Background Technique

[0002] A display device is a device used to promote and display products or technologies, and is widely used in exhibitions, conferences, product release conferences and other occasions. A computer promotion display device is a device specifically used to display and promote computer hardware, software and related technologies;

[0003] The computer promotion display device includes a display screen and a housing. The display screen is used to present multimedia content, providing an intuitive visual experience to help the audience better understand the displayed computer technology or product. The housing is used to protect the internal devices, ensuring the safety and stability of the device, and playing a role in aesthetics at the same time;

[0004] The existing computer promotion display device is not convenient for flexibly adjusting the height. The height of the device cannot be adjusted according to the viewing angle or height of the audience, which affects the viewing experience of the audience. Audience with different heights may not be able to comfortably view the screen or hardware details, resulting in poor display effects. For this reason, a computer promotion display device is proposed to solve the above problems. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a computer promotion display device, aiming to improve the problem of poor display effect caused by inconvenient height adjustment in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A computer promotion display device includes a housing. A heat dissipation component is arranged inside the housing, and the heat dissipation component is used to dissipate heat from the screen. A display screen is fixedly connected inside the housing. A console is arranged on the front side of the housing. A slider is fixedly connected to the rear side of the housing. A support column is slidably connected to the rear side of the slider. A connecting block is fixedly connected to the rear side of the slider. A plurality of uniformly distributed wheels are fixedly connected to both the left and right sides of the connecting block. Connecting rods are slidably connected to both the left and right sides of the connecting block. The wheels are slidably connected to the outer periphery of the connecting rods. A bottom plate is fixedly connected to the bottom of the connecting rods. A top plate is fixedly connected to the top of the connecting rods. A motor is fixedly connected to the top of the top plate. A driving rod is fixedly connected to the driving end of the motor. A chain is fixedly connected to one side of the driving rod. The side of the chain far from the driving rod is fixedly connected to the top of the connecting block. The rear side of the bottom plate is fixedly connected to the inside of the support column. The rear side of the top plate is fixedly connected to the inside of the support column;

[0008] As a further description of the above technical solution:

[0009] The heat dissipation component includes a filter plate, the outer periphery of the filter plate is slidably connected inside the housing, a fan is fixedly connected to the rear side of the housing, a clamping block is slidably connected inside the housing, a limiting block is fixedly connected to the bottom of the clamping block, a fixing block is fixedly connected to one side of the limiting block, a second spring is fixedly connected to the bottom of the limiting block, the bottom of the second spring is fixedly connected inside the housing, a button is slidably connected inside the housing, and the outer periphery of the fixing block abuts against one side of the button;

[0010] As a further description of the above technical solution:

[0011] Fixing plates are fixedly connected to both the left and right sides of the housing;

[0012] As a further description of the above technical solution:

[0013] A sliding groove is provided on the front side of the support column, and the connecting block is slidably connected in the sliding groove of the support column;

[0014] As a further description of the above technical solution:

[0015] Two support rods are fixedly connected to one side of the top plate, and pulleys are rotatably connected to the opposite sides of the two support rods;

[0016] As a further description of the above technical solution:

[0017] A plurality of uniformly distributed ventilation openings are provided at the bottom of the housing;

[0018] As a further description of the above technical solution:

[0019] A first spring is fixedly connected to one side of the filter plate, and a connecting plate is fixedly connected to the side of the first spring away from the filter plate;

[0020] As a further description of the above technical solution:

[0021] A sliding groove is provided inside the housing, and the outer periphery of the limiting block is slidably connected in the sliding groove of the housing.

[0022] The present utility model has the following beneficial effects:

[0023] 1. In the present utility model, by starting the motor to drive the driving rod to rotate, the driving rod drives the iron chain to move, and the iron chain drives the connecting block and the slider to lift, thereby realizing the lifting function of the display screen. With flexible lifting adjustment, the device can freely adjust the height of the display screen according to the viewing angles, heights and usage scenarios of different audiences, ensuring that each audience can obtain the best viewing experience.

[0024] 2. In the present utility model, the fan is started to accelerate air circulation, discharge the heat of the device, and prevent overheating. When the button is pressed, the fixing block is squeezed to drive the limiting block and the clamping block to descend, releasing the restriction on the filter plate. The first spring pops out the filter plate, facilitating cleaning. When reinstalling, the filter plate is pushed in to compress the clamping block, and the clamping block is snapped into the groove of the filter plate under the action of the second spring, achieving quick disassembly, facilitating maintenance and cleaning, effectively removing dust, and maintaining a good heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a three-dimensional schematic diagram of a computer promotion and display device proposed by the present utility model;

[0026] Figure 2 is a structural schematic diagram of the housing of a computer promotion and display device proposed by the present utility model;

[0027] Figure 3 is a structural schematic diagram of the fixing plate of a computer promotion and display device proposed by the present utility model;

[0028] Figure 4 is Figure 2 an enlarged view of part A in

[0029] Figure 5 is a structural schematic diagram of the slider of a computer promotion and display device proposed by the present utility model;

[0030] Figure 6 is a structural schematic diagram of the support column of a computer promotion and display device proposed by the present utility model;

[0031] Figure 7 is a structural schematic diagram of the connecting rod of a computer promotion and display device proposed by the present utility model;

[0032] Figure 8 is Figure 6 an enlarged view of part B in

[0033] LEGEND DESCRIPTION:

[0034] 1. Console; 2. Display screen; 3. Support column; 4. Housing; 5. First spring; 6. Connecting plate; 7. Filter plate; 8. Fixing plate; 9. Limiting block; 10. Button; 11. Clamping block; 12. Second spring; 13. Fixing block; 14. Slider; 15. Bottom plate; 16. Connecting rod; 17. Wheel; 18. Top plate; 19. Support rod; 20. Driving rod; 21. Motor; 22. Pulley; 23. Iron chain; 24. Connecting block; 25. Fan; 26. Ventilation opening. DETAILED IMPLEMENTATION MANNER

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0036] Refer to Figure 1 , Figure 5 , Figure 6 , Figure 7 and Figure 8, an embodiment of a computer promotion and display device provided by the present utility model includes a housing 4. The housing 4 is used to protect internal components, and the material used is ABS plastic. ABS plastic has characteristics such as being lightweight, strong, and corrosion-resistant, and can effectively resist damage from the external environment to ensure the long-term stable operation of internal components. Inside the housing 4, a display screen 2 is fixedly connected. The material of the display screen 2 is tempered glass, which is used to display multimedia content, has high strength and scratch resistance, and ensures clear display and long-term use. In the front side of the housing 4, a console 1 is provided. The material of the console 1 is aluminum alloy, which has durability and lightness, and is convenient for operators to control the functions of the device and switch the display content. At the rear side of the housing 4, a slider 14 is fixedly connected. The material of the slider 14 is stainless steel, which is used to slidably connect with the support column 3 to realize the height adjustment of the display screen 2, ensure that the display angle is flexibly adjustable, and improve the user experience. At the rear side of the slider 14, a connection block 24 is fixedly connected. On both the left and right sides of the connection block 24, a plurality of uniformly distributed wheels 17 are fixedly connected. The material of the wheels 17 is nylon, which is used to smoothly move the slider 14, ensure low noise and wear resistance during operation. On both the left and right sides of the connection block 24, a connecting rod 16 is slidably connected. The material of the connecting rod 16 is aluminum alloy, which has good strength and lightness, and is used to support and fix the device structure. At the bottom of the connecting rod 16, a bottom plate 15 is fixedly connected. The material of the bottom plate 15 is steel plate, which is used to provide stable support to ensure the stability and safety of the device during use. At the top of the connecting rod 16, a top plate 18 is fixedly connected. The material of the top plate 18 is aluminum alloy, which has high strength and lightweight characteristics to ensure the stability of the overall structure. At the top of the top plate 18, a motor 21 is fixedly connected. The motor 21 is used to drive the entire lifting system. The driving end of the motor 21 is fixedly connected with a driving rod 20. The material of the driving rod 20 is stainless steel, which has wear resistance and high strength, and is used to transmit the power of the motor 21 to the iron chain 23. On one side of the driving rod 20, an iron chain 23 is fixedly connected. The material of the iron chain 23 is high-strength carbon steel, which is used to transmit motion to ensure the stability and smoothness of the lifting operation. The side of the iron chain 23 away from the driving rod 20 is fixedly connected to the top of the connection block 24. By driving the iron chain 23 through the motor 21, the lifting function of the display screen 2 and the housing 4 is realized. The rear side of the bottom plate 15 is fixedly connected inside the support column 3. The material of the support column 3 is carbon steel to ensure the structural stability and load-bearing capacity of the overall device. The rear side of the top plate 18 is also fixedly connected inside the support column 3 to ensure the smooth operation of the device when moving and adjusting the height, and is used to flexibly adjust the height of the display screen 2, provide the best viewing angle and improve the user experience.

[0037] Refer to Figures 2 - 4, a heat dissipation component is arranged inside the housing 4. The heat dissipation component is used to dissipate heat from the screen. The heat dissipation component includes a filter plate 7. The filter plate 7 ensures the cleanliness of the air inside the device and prevents dust from entering. The material is made of aluminum alloy mesh, which has good corrosion resistance and high-efficiency air filtering ability. The outer periphery of the filter plate 7 is slidably connected inside the housing 4. The housing 4 is used to protect the internal components. The material is made of ABS plastic, which has excellent impact resistance and durability and can effectively protect the structural integrity of the device. A fan 25 is fixedly connected to the rear side of the housing 4. The fan 25 is used to accelerate air circulation and discharge the heat inside the device. A block 11 is slidably connected inside the housing 4. The block 11 is used to fix the position of the filter plate 7. The material is engineering plastic, which has high strength and wear resistance to ensure stability during sliding. A limiting block 9 is fixedly connected to the bottom of the block 11. The limiting block 9 is used to prevent the filter plate 7 from accidentally shifting. The material is made of stainless steel, which has corrosion resistance and strength to ensure stability during long-term use. A fixing block 13 is fixedly connected to one side of the limiting block 9. The material of the fixing block 13 is aluminum alloy, which is light and strong. A second spring 12 is fixedly connected to the bottom of the limiting block 9. The second spring 12 is used to provide a reset support. The material is made of high-strength steel, which has good elasticity and durability to ensure smooth operation of the limiting block 9 and the block 11 when unlocking or resetting. The bottom of the second spring 12 is fixedly connected to the inside of the housing 4. A button 10 is slidably connected inside the housing 4. The material of the button 10 is wear-resistant plastic to ensure flexible and durable operation. The outer periphery of the fixing block 13 abuts against one side of the button 10. By pressing the button 10, the filter plate 7 can be quickly unlocked, which is convenient for disassembly and cleaning to ensure efficient maintenance of the heat dissipation component and continuous operation of the device.

[0038] Refer to Figure 2 , Figure 3 and Figure 7 , fixing plates 8 are fixedly connected to both the left and right sides of the housing 4. The fixing plates 8 are used to fix the vertical movement of the filter plate 7. The material is made of stainless steel. A chute is provided on the front side of the support column 3. The connecting block 24 is slidably connected in the chute of the support column 3. Two support rods 19 are fixedly connected to one side of the top plate 18. The support rods 19 are used to support the pulley 22. The material is made of stainless steel, which has high strength and durability to ensure the stability of the structure. Two support rods 19 are rotatably connected to the opposite sides with a pulley 22. The pulley 22 is used to guide the movement of the iron chain 23 to minimize friction during the lifting process of the device. The material of the pulley 22 is wear-resistant nylon, which has good impact resistance and low-noise characteristics. A plurality of uniformly distributed ventilation openings 26 are provided at the bottom of the housing 4. A first spring 5 is fixedly connected to one side of the filter plate 7. The first spring 5 is used to provide elastic force to help the filter plate 7 automatically pop out during disassembly. The material is high-strength steel, which has good elasticity and durability. The side of the first spring 5 away from the filter plate 7 is fixedly connected to a connecting plate 6. A chute is provided inside the housing 4. The outer periphery of the limiting block 9 is slidably connected in the chute of the housing 4.

[0039] Working principle: By starting the motor 21, the driving rod 20 can be driven to rotate. The driving rod 20 can drive the iron chain 23 to move through rotation. The iron chain 23 can drive the connecting block 24 to move through movement. The connecting block 24 can drive the slider 14 to move up and down through movement. The slider 14 can drive the housing 4 and the display screen 2 to move up and down through up and down movement, thereby realizing the up and down function of the display screen 2. The height of the display screen 2 can be flexibly adjusted according to different needs of the audience, providing the best viewing angle and improving the user experience. The wheel 17 can ensure the smooth and stable sliding of the slider 14 through cooperation with the connecting rod 16. Starting the fan 25 can help discharge the heat inside the device by accelerating the air circulation and prevent overheating problems caused by long-term operation. Pressing the button 10 can squeeze the fixing block 13 to descend. The fixing block 13 can drive the limiting block 9 to descend through descending. The limiting block 9 can drive the clamping block 11 to descend through descending, thereby releasing the restriction on the filter plate 7. The first spring 5 can eject the filter plate 7 through elastic force. After cleaning, pushing out the filter plate 7 can squeeze the clamping block 11 to descend. The clamping block 11 can compress the second spring 12 through descending. When the bottom groove of the filter plate 7 slides to the clamping block 11, the second spring 12 releases elastic force to push the clamping block 11 into the groove of the filter plate 7, and the filter plate 7 can be quickly disassembled, which is convenient for maintenance and cleaning, can quickly remove the accumulated dust, and maintain a good heat dissipation effect.

[0040] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A computer promotion display device, comprising a housing (4), characterized in that: Inside the housing (4), a heat dissipation component is provided, which is used to dissipate heat from the screen. A display screen (2) is fixedly connected inside the housing (4). A control console (1) is arranged on the front side of the housing (4). A slider (14) is fixedly connected to the rear side of the housing (4). A support column (3) is slidably connected to the rear side of the slider (14). A connecting block (24) is fixedly connected to the rear side of the slider (14). A plurality of uniformly distributed wheels (17) are fixedly connected to both the left and right sides of the connecting block (24). Connecting rods (16) are slidably connected to both the left and right sides of the connecting block (24). The wheels (17) are slidably connected to the outer periphery of the connecting rods (16). A bottom plate (15) is fixedly connected to the bottom of the connecting rods (16). A top plate (18) is fixedly connected to the top of the connecting rods (16). A motor (21) is fixedly connected to the top of the top plate (18). A driving rod (20) is fixedly connected to the driving end of the motor (21). A chain (23) is fixedly connected to one side of the driving rod (20). The side of the chain (23) far from the driving rod (20) is fixedly connected to the top of the connecting block (24). The rear side of the bottom plate (15) is fixedly connected inside the support column (3). The rear side of the top plate (18) is fixedly connected inside the support column (3).

2. The computer promotion and display device according to claim 1, characterized in that: The heat dissipation component includes a filter plate (7), the outer periphery of which is slidably connected inside the housing (4). A fan (25) is fixedly connected to the rear side of the housing (4). A clamping block (11) is slidably connected inside the housing (4). A limiting block (9) is fixedly connected to the bottom of the clamping block (11). A fixing block (13) is fixedly connected to one side of the limiting block (9). A second spring (12) is fixedly connected to the bottom of the limiting block (9), and the bottom of the second spring (12) is fixedly connected to the inside of the housing (4). A button (10) is slidably connected inside the housing (4). The outer periphery of the fixing block (13) abuts against one side of the button (10).

3. A computer promotion display device according to claim 2, wherein: Fixing plates (8) are fixedly connected to both the left and right sides of the housing (4).

4. A computer promotion display device according to claim 1, characterized in that: A chute is provided on the front side of the support column (3), and the connecting block (24) is slidably connected in the chute of the support column (3).

5. A computer promotion and display device according to claim 1, characterized in that: Two support rods (19) are fixedly connected to one side of the top plate (18), and pulleys (22) are rotatably connected to the opposite sides of the two support rods (19).

6. The computer promotion and display device according to claim 2, characterized in that: A plurality of uniformly distributed ventilation openings (26) are provided at the bottom of the housing (4).

7. A computer promotion and display device according to claim 2, characterized in that: A first spring (5) is fixedly connected to one side of the filter plate (7), and a connecting plate (6) is fixedly connected to the side of the first spring (5) far from the filter plate (7).

8. The computer promotion and display device according to claim 2, wherein: A chute is provided inside the housing (4), and the outer periphery of the limiting block (9) is slidably connected in the chute of the housing (4).

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