A projection equipment installation platform for exhibition

Abstract

The utility model relates to the technical field of mounting platforms, and discloses a projection equipment mounting platform for exhibition, including a mounting plate, a support assembly is arranged at the bottom of the mounting plate, the support assembly is used to support the smooth operation of the projector, an electric push rod is fixedly connected inside the mounting plate, the telescopic end of the electric push rod is fixedly connected to a guide plate, the left and right sides of the guide plate are slidably connected to moving blocks, the left and right sides of the guide plate are fixedly connected to connecting blocks, the connecting blocks are slidably connected inside the moving blocks, the top side of the moving blocks is fixedly connected to a fixing rod, the top side of the fixing rod is fixedly connected to a clamping plate, and the support assembly includes a fixed shaft. In the utility model, two clamping plates move toward each other to clamp and fix the projector, thereby completing the rapid installation of the projector, and multiple support rods rotate to adjust the height of the mounting plate and the projector so that the mounting platform can adapt to different usage requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of mounting platforms, in particular to a projection equipment mounting platform for exhibition. Background Art

[0002] Exhibition refers to the activities of exhibition and display, which are carried out in museums, art galleries, exhibition centers, commercial exhibitions and other places. These places use exhibitions to display and present various themes, cultures, artworks or products to attract audiences, convey information or show creativity.

[0003] Projection equipment for exhibitions refers to equipment used to project images, videos or information in exhibitions or displays. These projection equipment play an important role in exhibitions, which can enhance the visual effects of exhibits, provide interactive experience, and convey the theme and content of the exhibition. Projectors are common projection equipment for exhibitions, which can project images, videos or texts onto large screens and projection cloths on walls. During the use of projectors, installation platforms are required for installation and fixation.

[0004] The existing mounting platform installs the projector by means of bolts. During the installation process, multiple bolts need to be rotated, resulting in low installation efficiency of the projector. Therefore, a projection equipment mounting platform for exhibition is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a projection equipment installation platform for exhibition, aiming to improve the problem of low installation efficiency of projectors in the prior art.

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

[0007] A projection equipment mounting table for exhibition, comprising a mounting plate, a support assembly is arranged at the bottom of the mounting plate, the support assembly is used to support the projector to run smoothly, an electric push rod is fixedly connected inside the mounting plate, a guide plate is fixedly connected to the telescopic end of the electric push rod, moving blocks are slidably connected to the left and right sides of the guide plate, connecting blocks are fixedly connected to the left and right sides of the guide plate, the connecting blocks are slidably connected to the inside of the moving block, a fixing rod is fixedly connected to the top side of the moving block, and a clamp is fixedly connected to the top side of the fixing rod;

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

[0009] The support assembly includes a fixed shaft, the fixed shaft is fixedly connected to the bottom side of the mounting plate, a movable plate is slidably connected to the outer periphery of the fixed shaft, a plurality of evenly distributed support rods are rotatably connected inside the movable plate, a fixed plate is fixedly connected to the bottom end of the fixed shaft, a plurality of evenly distributed connecting rods are rotatably connected inside the fixed plate, a slider is rotatably connected to the bottom of the connecting rod, and the slider is slidably connected inside the support rod;

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

[0011] A guide block is fixedly connected to the bottom side of the moving block, two guide grooves are provided inside the mounting plate, and the guide block is slidably connected inside the guide grooves;

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

[0013] A support block is fixedly connected to the bottom side of the clamping plate, and the support block is slidably connected to the inside of the mounting plate;

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

[0015] A rubber pad is fixedly connected to one side of the clamping plate;

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

[0017] A moving shaft is slidably connected inside the moving plate, a push plate is fixedly connected to the outer periphery of the moving shaft, a spring is sleeved on the outer periphery of the moving shaft, one end of the spring is fixedly connected to one side of the push plate, and the other end of the spring is fixedly connected to the inside of the moving plate;

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

[0019] The fixed shaft has a plurality of evenly distributed grooves formed therein, and one end of the movable shaft is slidably connected to one of the grooves;

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

[0021] The bottom of the support rod is rotatably connected with a mounting shaft, and the bottom end of the mounting shaft is fixedly connected with a gasket.

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

[0023] 1. In the utility model, after placing the projector on the top side of the mounting plate, the electric push rod is started, and the telescopic end of the electric push rod contracts to drive the guide plate to move, and the guide plate drives the two moving blocks to move through the two connecting blocks. The movement of the two moving blocks can drive the two clamping plates to move toward each other to clamp and fix the projector, thereby completing the rapid installation of the projector.

[0024] 2. In the utility model, a plurality of support rods support the projector so that the projector runs smoothly. Pushing the movable plate to move can drive the plurality of support rods to rotate, thereby adjusting the height of the mounting plate and the projector so that the mounting platform can adapt to different usage requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of a projection equipment installation platform for exhibition proposed by the utility model;

[0026] Figure 2 This is a structural schematic diagram of a mounting plate of a projection equipment mounting platform for exhibition proposed by the utility model;

[0027] Figure 3 This is a structural schematic diagram of a connecting block of a projection equipment mounting platform for exhibition proposed by the utility model;

[0028] Figure 4 This is a structural schematic diagram of a movable plate of a projection equipment mounting platform for exhibition proposed by the utility model;

[0029] Figure 5 The utility model is a schematic diagram of the structure of a support rod of a projection equipment mounting platform for exhibition.

[0030] Legend:

[0031] 1. Clamp; 2. Mounting plate; 3. Moving plate; 4. Connecting rod; 5. Mounting shaft; 6. Gasket; 7. Support rod; 8. Fixed plate; 9. Fixed shaft; 10. Support block; 11. Electric push rod; 12. Slider; 13. Guide block; 14. Moving block; 15. Fixed rod; 16. Guide plate; 17. Connecting block; 18. Push plate; 19. Spring; 20. Moving shaft. DETAILED DESCRIPTION

[0032] 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.

[0033] Reference Figure 1-Figure 3The utility model provides an embodiment: a projection equipment installation table for exhibition, including a mounting plate 2, the mounting plate 2 is used to install the projector, the mounting plate 2 is fixedly connected with an electric push rod 11, the electric push rod 11 is used to drive the guide plate 16 to move, the telescopic end of the electric push rod 11 is fixedly connected with the guide plate 16, the movement of the guide plate 16 can drive the moving block 14 to move, the left and right sides of the guide plate 16 are slidably connected with the moving block 14, the left and right sides of the guide plate 16 are fixedly connected with a connecting block 17, the connecting block 17 is slidably connected inside the moving block 14, the connecting block 17 plays the role of connecting the guide plate 16 and the moving block 14 to each other, the moving block 14 A guide block 13 is fixedly connected to the bottom side, and two guide grooves are provided inside the mounting plate 2. The guide block 13 is slidably connected inside the guide groove. The guide block 13 slides inside the guide groove to limit the movement of the movable block 14. A fixing rod 15 is fixedly connected to the top side of the movable block 14. The fixing rod 15 is used to install the clamping plate 1. The top side of the fixing rod 15 is fixedly connected to the clamping plate 1, and the clamping plate 1 can clamp and fix the projector. A supporting block 10 is fixedly connected to the bottom side of the clamping plate 1, and the supporting block 10 is slidably connected inside the mounting plate 2. The supporting block 10 can support the clamping plate 1 to move stably. A rubber pad is fixedly connected to one side of the clamping plate 1, and the rubber pad is used to increase the friction between the clamping plate 1 and the projector.

[0034] Reference Figure 1 , Figure 4 and Figure 5 A support assembly is provided at the bottom of the mounting plate 2, and the support assembly is used to support the projector to run smoothly. The support assembly includes a fixed shaft 9, which is fixedly connected to the bottom side of the mounting plate 2, and the fixed shaft 9 is used to install the movable plate 3. The outer periphery of the fixed shaft 9 is slidably connected with the movable plate 3, and the movable plate 3 is used to install the support rod 7. The movable plate 3 is internally rotatably connected with a plurality of evenly distributed support rods 7, and the support rod 7 is used to support the projector. The bottom of the support rod 7 is rotatably connected with a mounting shaft 5, and the mounting shaft 5 plays the role of installing a gasket 6. The bottom end of the mounting shaft 5 is fixedly connected with a gasket 6, and the gasket 6 is used to increase the friction between the support rod 7 and the ground. The bottom end of the fixed shaft 9 is fixedly connected with a fixed plate 8, and the fixed plate 8 is used to install the connecting rod 4. The fixed plate 8 is internally rotatably connected with a plurality of evenly distributed The connecting rod 4 is used to limit the rotation of the support rod 7. The bottom of the connecting rod 4 is rotatably connected to a slider 12, and the slider 12 is slidably connected to the inside of the support rod 7. The slider 12 plays the role of connecting the connecting rod 4 and the support rod 7 to each other. The movable plate 3 is slidably connected to a movable shaft 20. A plurality of evenly distributed grooves are provided inside the fixed shaft 9. One end of the movable shaft 20 is slidably connected to one of the grooves. After one end of the movable shaft 20 is inserted into the groove, the position of the movable plate 3 can be fixed. The outer periphery of the movable shaft 20 is fixedly connected to a push plate 18. The outer periphery of the movable shaft 20 is sleeved with a spring 19. One end of the spring 19 is fixedly connected to one side of the push plate 18, and the other end of the spring 19 is fixedly connected to the inside of the movable plate 3. The push plate 18 and the spring 19 can push the movable shaft 20 to move.

[0035] Working principle: When using the device, place the projector on the top side of the mounting plate 2 and start the electric push rod 11. The telescopic end of the electric push rod 11 contracts and drives the guide plate 16 to move. The guide plate 16 drives the two moving blocks 14 to move through the two connecting blocks 17. During the movement of the two moving blocks 14, the two fixing rods 15 respectively drive the two clamping plates 1 to move toward each other. The two clamping plates 1 move toward each other to clamp and fix the projector, thereby completing the quick installation of the projector. When the height of the projector needs to be adjusted, first pull out one end of the moving shaft 20 from one of the grooves, then push the moving plate 3 to move, and the movement of the moving plate 3 drives the multiple support rods 7 to rotate, thereby adjusting the height of the mounting plate 2 and the projector. After the height adjustment is completed, release the moving shaft 20. After one end of the moving shaft 20 is pushed by the push plate 18 and the spring 19 to be inserted into the fixed shaft 9, the height of the moving plate 3 can be fixed.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A projection equipment mounting platform for exhibition, comprising a mounting plate (2), characterized in that: A support assembly is provided at the bottom of the mounting plate (2), and the support assembly is used to support the projector to run smoothly. An electric push rod (11) is fixedly connected inside the mounting plate (2), and a guide plate (16) is fixedly connected to the telescopic end of the electric push rod (11), and a moving block (14) is slidably connected to the left and right sides of the guide plate (16), and a connecting block (17) is fixedly connected to the left and right sides of the guide plate (16), and the connecting block (17) is slidably connected inside the moving block (14), and a fixing rod (15) is fixedly connected to the top side of the moving block (14), and a clamping plate (1) is fixedly connected to the top side of the fixing rod (15).

2. The projection equipment installation platform for exhibition according to claim 1, characterized in that: The support assembly comprises a fixed shaft (9), the fixed shaft (9) being fixedly connected to the bottom side of the mounting plate (2), the outer periphery of the fixed shaft (9) being slidably connected to a movable plate (3), the interior of the movable plate (3) being rotatably connected to a plurality of evenly distributed support rods (7), the bottom end of the fixed shaft (9) being fixedly connected to a fixed plate (8), the interior of the fixed plate (8) being rotatably connected to a plurality of evenly distributed connecting rods (4), the bottom of the connecting rod (4) being rotatably connected to a slider (12), the slider (12) being slidably connected to the interior of the support rod (7).

3. The projection equipment installation platform for exhibition according to claim 1, characterized in that: The bottom side of the moving block (14) is fixedly connected to a guide block (13); two guide grooves are provided inside the mounting plate (2); and the guide block (13) is slidably connected inside the guide grooves.

4. The projection equipment installation platform for exhibition according to claim 1, characterized in that: A support block (10) is fixedly connected to the bottom side of the clamping plate (1), and the support block (10) is slidably connected inside the mounting plate (2).

5. The projection equipment installation platform for exhibition according to claim 1, characterized in that: A rubber pad is fixedly connected to one side of the clamping plate (1).

6. The projection equipment installation platform for exhibition according to claim 2, characterized in that: A moving shaft (20) is slidably connected inside the moving plate (3), a push plate (18) is fixedly connected to the outer periphery of the moving shaft (20), a spring (19) is sleeved on the outer periphery of the moving shaft (20), one end of the spring (19) is fixedly connected to one side of the push plate (18), and the other end of the spring (19) is fixedly connected to the inside of the moving plate (3).

7. The projection equipment installation platform for exhibition according to claim 6, characterized in that: A plurality of evenly distributed grooves are provided inside the fixed shaft (9), and one end of the movable shaft (20) is slidably connected inside one of the grooves.

8. The projection equipment installation platform for exhibition according to claim 2, characterized in that: The bottom of the support rod (7) is rotatably connected to a mounting shaft (5), and the bottom end of the mounting shaft (5) is fixedly connected to a gasket (6).

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