Mounting structure of computer office projection equipment

Abstract

The utility model discloses a mounting structure of computer office projection equipment, relates to the technical field of projection equipment mounting, solves the problem that the projection equipment is inconvenient to disassemble and maintain when the projection equipment is damaged, and comprises a protective cover and a projection equipment body, a lifting mechanism is arranged in an inner cavity of the stand column. The projection equipment body can be protected by arranging the protective cover, the projection equipment body can be mounted and fixed by arranging the mounting frame, the groove, the pressure spring and the L-shaped clamping plate, meanwhile, the projection equipment body is also convenient to disassemble and maintain, and the first motor, the threaded rod and the threaded sleeve are arranged, so that the projection equipment body is convenient to disassemble and maintain. And the mounting frame and the mounted projection equipment body can be driven to move up and down, the projection equipment body is moved to the position below the protective cover for use when the projection equipment is used, and the projection equipment body can be moved into the protective cover for protection when the projection equipment is not used.

Description

Technical Field

[0001] The utility model relates to the technical field of projection equipment installation, in particular to an installation structure of computer office projection equipment. Background Art

[0002] The intelligent conference system can perform functions such as sign-in, voting, multi-language translation, on-site video tracking, and speech management during the meeting process, achieving a humanized high-tech level, so that the meeting can be controlled with one click. When using computers for office work, it is usually necessary to use projection equipment to conduct conference explanations or content presentations. In order to facilitate the use of projection equipment, it is generally necessary to use a mounting structure to fix the projection equipment. The mounting structure projection equipment currently used is often exposed to the outside, which not only accumulates dust, but also is easily damaged, and thus needs to be improved;

[0003] After searching, the China Patent Network disclosed a mounting structure for conference projection equipment of an intelligent conference system, and its authorization announcement number is CN216307366U. The mounting structure for conference projection equipment of the intelligent conference system has the advantages of high practicality, and solves the problem that the intelligent conference room of the company is generally rarely used, so the outside of the ceiling projection equipment is easy to adhere to dust, and long-term accumulation will affect its normal use;

[0004] However, the projection device installation structure is not convenient for disassembling and assembling the projection device during use. When the projection device is damaged, it is not convenient to disassemble and repair the projection device. There are certain defects in use. Therefore, a mounting structure for a computer office projection device is now proposed. Utility Model Content

[0005] In order to improve the problem that it is inconvenient to disassemble and repair the projection device when the projection device is damaged, the utility model provides a mounting structure for computer office projection equipment.

[0006] The utility model provides an installation structure for computer office projection equipment, which adopts the following technical solutions:

[0007] A mounting structure for computer office projection equipment, comprising a protective cover and a projection equipment body, wherein a column is embedded on the top of the protective cover, a lifting mechanism is provided in the inner cavity of the column, a protective box is fixedly connected to the bottom of the lifting mechanism, a rotating shaft is rotatably connected to the center of the top of the inner cavity of the protective box through a bearing, a driving mechanism is provided on the outer surface of the rotating shaft, the bottom of the rotating shaft passes through the protective box and is fixedly connected to a mounting frame, the projection equipment body is mounted in the inner cavity of the mounting frame, and a fixing mechanism is provided at the bottom of the mounting frame;

[0008] The fixing mechanism includes two grooves, which are respectively opened on the left and right sides of the bottom of the installation frame. The top of the inner cavity of the groove is evenly fixedly connected with a compression spring from front to back, and the bottom of the compression spring is fixedly connected with an L-shaped clamping plate.

[0009] By adopting the above technical solution, the projection device body can be installed and fixed, and it is also convenient to disassemble and repair the projection device body.

[0010] Optionally, the lifting mechanism includes a first motor, which is fixedly installed at the top of the inner cavity of the column, and the output end of the first motor is fixedly connected to a threaded rod, the outer surface of the threaded rod is threadedly connected to a threaded sleeve, and the bottom of the threaded sleeve is fixedly connected to the top of the protective box.

[0011] By adopting the above technical solution, the installation frame and the installed projection device body can be driven to move up and down. When in use, the projection device body can be moved under the protective cover for use. When not in use, the projection device body can be moved into the protective cover for protection.

[0012] Optionally, the driving mechanism includes a second motor, which is fixedly installed on the right side of the bottom of the inner cavity of the protective box, and the output end of the second motor is fixedly connected to a driving gear, and the top of the outer surface of the rotating shaft is fixedly connected to a driven gear, and the outer surface of the driving gear is meshed with the outer surface of the driven gear.

[0013] By adopting the above technical solution, the rotating shaft can be driven to rotate, thereby driving the installation frame and the installed projection device body to rotate horizontally, and the angle of the projection device body can be fine-tuned to enable projection in different directions.

[0014] Optionally, both left and right sides of the installation frame are fixedly connected with vertical plates, and the bottom of the vertical plates is fixedly connected with a sealing plate.

[0015] By adopting the above technical solution, the bottom of the protective cover can be easily sealed and protected.

[0016] Optionally, screw rods are threadedly connected to the left and right sides of the front face of the installation frame, a rotating handle is fixedly connected to the front face of the screw rods, and the back face of the screw rods is tightly fitted to the connection between the front face of the L-shaped card plate and the screw rods.

[0017] By adopting the above technical solution, the L-shaped clamping plate can be limited and fixed, thereby improving the fixing effect of the projection device body.

[0018] Optionally, a mounting plate is fixedly connected to the top of the column, and mounting holes are provided at four corners of the top of the mounting plate.

[0019] By adopting the above technical solution, the column can be easily installed and fixed.

[0020] Optionally, a protective pad is fixedly connected to the bottom of the inner cavity of the L-shaped card board, and the top of the protective pad is tightly fitted with the bottom of the projection device body.

[0021] By adopting the above technical solution, the surface of the projection device body can be protected.

[0022] Optionally, sliders are fixedly connected to the tops of the left and right sides of the threaded sleeve, and sliding grooves for cooperating with the sliders are provided on the left and right sides of the inner cavity of the column, and the outer surface of the slider is slidably connected to the inner surface of the sliding groove.

[0023] By adopting the above technical solution, the movement of the threaded sleeve can be guided and limited.

[0024] In summary, the utility model has the following beneficial effects:

[0025] 1. The utility model can protect the projection device body by providing a protective cover, can install and fix the projection device body by providing a mounting frame, a groove, a compression spring and an L-shaped clamping plate, and can also facilitate the disassembly and maintenance of the projection device body. By providing a first motor, a threaded rod and a threaded sleeve, the mounting frame and the mounted projection device body can be driven to move up and down. When in use, the projection device body is moved to the bottom of the protective cover for use, and when not in use, the projection device body can be moved into the protective cover for protection.

[0026] 2. The utility model can drive the rotating shaft to rotate by setting a second motor, a driving gear and a driven gear, thereby driving the installation frame and the installed projection device body to rotate horizontally, and fine-tuning the angle of the projection device body so that it can project in different directions. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of the utility model;

[0028] Figure 2 This is a schematic diagram of the main structure of the projection device of the utility model;

[0029] Figure 3 It is a cross-sectional view of the structure of the utility model;

[0030] Figure 4 It is an exploded view of the fixing mechanism structure of the utility model;

[0031] Figure 5 The utility model structure Figure 3 A partial enlarged view of point A in the middle.

[0032] In the figure: 1. protective cover; 2. projection equipment body; 3. column; 4. lifting mechanism; 401. first motor; 402. threaded rod; 403. threaded sleeve; 5. protective box; 6. rotating shaft; 7. driving mechanism; 701. second motor; 702. driving gear; 703. driven gear; 8. mounting frame; 9. fixing mechanism; 901. groove; 902. compression spring; 903. L-shaped clamping plate; 904. screw; 905. rotating handle; 10. vertical plate; 11. sealing plate; 12. mounting plate. DETAILED DESCRIPTION

[0033] 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.

[0034] Embodiment 1:

[0035] Please refer to Figure 1-5 , a mounting structure of a computer office projection device, comprising a protective cover 1 and a projection device body 2, a column 3 is embedded on the top of the protective cover 1, a lifting mechanism 4 is arranged in the inner cavity of the column 3, a protective box 5 is fixedly connected to the bottom of the lifting mechanism 4, a rotating shaft 6 is rotatably connected to the center of the top of the inner cavity of the protective box 5 through a bearing, a driving mechanism 7 is arranged on the outer surface of the rotating shaft 6, the bottom of the rotating shaft 6 passes through the protective box 5 and is fixedly connected to a mounting frame 8, the projection device body 2 is mounted in the inner cavity of the mounting frame 8, and a fixing mechanism 9 is arranged at the bottom of the mounting frame 8;

[0036] The fixing mechanism 9 includes two grooves 901, which are respectively opened on the left and right sides of the bottom of the installation frame 8. The top of the inner cavity of the groove 901 is evenly fixedly connected with a compression spring 902 from front to back, and the bottom of the compression spring 902 is fixedly connected with an L-shaped clamping plate 903.

[0037] As a technical optimization solution of the utility model, further, the lifting mechanism 4 includes a first motor 401, the first motor 401 is fixedly installed at the top of the inner cavity of the column 3, the output end of the first motor 401 is fixedly connected with a threaded rod 402, the outer surface of the threaded rod 402 is threadedly connected with a threaded sleeve 403, and the bottom of the threaded sleeve 403 is fixedly connected to the top of the protective box 5.

[0038] As a technical optimization solution of the present invention, further, both left and right sides of the installation frame 8 are fixedly connected with upright plates 10 , and the bottom of the upright plates 10 is fixedly connected with a sealing plate 11 .

[0039] As a technical optimization solution of the utility model, further, the left and right sides of the front of the installation frame 8 are threadedly connected with screw rods 904, the front of the screw rods 904 is fixedly connected with a handle 905, and the back of the screw rods 904 is tightly fitted with the connection between the front of the L-shaped clamping plate 903.

[0040] As a technical optimization solution of the utility model, further, a mounting plate 12 is fixedly connected to the top of the column 3, and mounting holes are provided at the four corners of the top of the mounting plate 12.

[0041] As a technical optimization solution of the present invention, further, a protective pad is fixedly connected to the bottom of the inner cavity of the L-shaped card plate 903, and the top of the protective pad is tightly fitted with the bottom of the projection device body 2.

[0042] As a technical optimization solution of the utility model, further, sliders are fixedly connected to the tops of the left and right sides of the threaded sleeve 403, and sliding grooves for cooperating with the sliders are opened on the left and right sides of the inner cavity of the column 3, and the outer surface of the slider is slidably connected to the inner surface of the sliding groove.

[0043] In this embodiment, by setting the protective cover 1, the projection device body 2 can be protected, and by setting the mounting frame 8, the groove 901, the compression spring 902 and the L-shaped clamping plate 903, the projection device body 2 can be installed and fixed, and it is also convenient to disassemble and repair the projection device body 2. By setting the first motor 401, the threaded rod 402 and the threaded sleeve 403, the mounting frame 8 and the mounted projection device body 2 can be driven to move up and down. When in use, the projection device body 2 is moved to the bottom of the protective cover 1 for use, and when not in use, the projection device body 2 can be moved to the bottom of the protective cover 1 for use. The device body 2 is moved into the protective cover 1 for protection. By setting the vertical plate 10 and the sealing plate 11, the bottom of the mounting frame 8 can be sealed. By setting the turning handle 905 and the screw 904, the L-shaped card plate 903 can be fixed, thereby improving the stability of the L-shaped card plate 903 after fixing the projection device body 2. By setting the mounting plate 12 and the mounting hole, the column 3 can be easily installed and fixed. By setting the protective pad, the projection device body 2 can be protected. By setting the slider and the slide groove, the movement of the threaded sleeve 403 can be guided and limited.

[0044] Embodiment 2:

[0045] Reference Figure 3 and Figure 5 The driving mechanism 7 includes a second motor 701, which is fixedly installed on the right side of the bottom of the inner cavity of the protective box 5. The output end of the second motor 701 is fixedly connected to a driving gear 702, and the top of the outer surface of the rotating shaft 6 is fixedly connected to a driven gear 703. The outer surface of the driving gear 702 is meshed with the outer surface of the driven gear 703.

[0046] In this embodiment: by setting a second motor 701, a driving gear 702 and a driven gear 703, the rotating shaft 6 can be driven to rotate, thereby driving the installation frame 8 and the installed projection device body 2 to rotate horizontally, and the angle of the projection device body 2 can be fine-tuned so that it can project in different directions, thereby increasing the projection range.

[0047] The implementation principle of the utility model is as follows: when in use, the column 3 is installed on the top of the designated wall through the mounting plate 12 and the mounting hole. When the projection device body 2 needs to be used, the control switch of the first motor 401 is started, the first motor 401 drives the threaded rod 402 to rotate, the threaded rod 402 drives the threaded sleeve 403 to move downward, the threaded sleeve 403 drives the protective box 5 to move downward, the protective box 5 drives the installation frame 8 to move downward through the rotating shaft 6, the installation frame 8 drives the fixed projection device body 2 to move downward, and the projection device body 2 is moved out of the protective cover 1, and then the control switch of the second motor 701 is started, the second motor 701 drives the active gear 702 to rotate, the active gear 702 drives the driven gear 703 to rotate, the driven gear 703 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the installation frame 8 and the fixed projection device body 2 to rotate horizontally, and the horizontal angle of the projection device body 2 is adjusted, so that the projection device body 2 can project information to a designated position for display;

[0048] When the projection device body 2 needs to be disassembled and repaired, the handle 905 is first rotated, and the handle 905 drives the screw 904 to rotate, so that the screw 904 is separated from the L-shaped card plate 903, and then the L-shaped card plate 903 is moved downward. At this time, the projection device body 2 moves downward along with the L-shaped card plate 903, so that the projection device body 2 is separated from the installation frame 8, and finally the projection device body 2 is moved forward to be taken out. This method is not only convenient for the installation and use of the projection device body 2, but also convenient for the disassembly and repair of the projection device body 2 when it is damaged, and is easy to use.

[0049] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A mounting structure for a computer office projection device, comprising a protective cover (1) and a projection device body (2), characterized in that: A column (3) is embedded in the top of the protective cover (1), a lifting mechanism (4) is provided in the inner cavity of the column (3), a protective box (5) is fixedly connected to the bottom of the lifting mechanism (4), a rotating shaft (6) is rotatably connected to the center of the top of the inner cavity of the protective box (5) through a bearing, a driving mechanism (7) is provided on the outer surface of the rotating shaft (6), the bottom of the rotating shaft (6) passes through the protective box (5) and is fixedly connected to a mounting frame (8), the projection device body (2) is installed in the inner cavity of the mounting frame (8), and a fixing mechanism (9) is provided at the bottom of the mounting frame (8); The fixing mechanism (9) comprises two grooves (901), the two grooves (901) are respectively opened on the left and right sides of the bottom of the installation frame (8), the top of the inner cavity of the groove (901) is evenly fixedly connected with a compression spring (902) from front to back, and the bottom of the compression spring (902) is fixedly connected with an L-shaped clamping plate (903).

2. The installation structure of a computer office projection device according to claim 1, characterized in that: The lifting mechanism (4) comprises a first motor (401), the first motor (401) is fixedly mounted on the top of the inner cavity of the column (3), the output end of the first motor (401) is fixedly connected to a threaded rod (402), the outer surface of the threaded rod (402) is threadedly connected to a threaded sleeve (403), and the bottom of the threaded sleeve (403) is fixedly connected to the top of the protective box (5).

3. The installation structure of a computer office projection device according to claim 1, characterized in that: The driving mechanism (7) comprises a second motor (701), the second motor (701) is fixedly mounted on the right side of the bottom of the inner cavity of the protection box (5), the output end of the second motor (701) is fixedly connected to a driving gear (702), the top of the outer surface of the rotating shaft (6) is fixedly connected to a driven gear (703), and the outer surface of the driving gear (702) is meshed with the outer surface of the driven gear (703).

4. The installation structure of a computer office projection device according to claim 1, characterized in that: The left and right sides of the installation frame (8) are both fixedly connected with upright plates (10), and the bottom of the upright plates (10) is fixedly connected with a sealing plate (11).

5. The installation structure of a computer office projection device according to claim 1, characterized in that: The left and right sides of the front of the installation frame (8) are both threadedly connected with screw rods (904), the front of the screw rod (904) is fixedly connected with a rotating handle (905), and the back of the screw rod (904) is tightly fitted with the connection between the front and the L-shaped card plate (903).

6. The installation structure of a computer office projection device according to claim 1, characterized in that: The top of the upright post (3) is fixedly connected to a mounting plate (12), and mounting holes are provided at four corners of the top of the mounting plate (12).

7. The installation structure of a computer office projection device according to claim 1, characterized in that: A protective pad is fixedly connected to the bottom of the inner cavity of the L-shaped card plate (903), and the top of the protective pad is tightly fitted to the bottom of the projection device body (2).

8. The installation structure of a computer office projection device according to claim 2, characterized in that: The tops of the left and right sides of the threaded sleeve (403) are fixedly connected with sliders, and the left and right sides of the inner cavity of the column (3) are provided with sliding grooves for matching with the sliders, and the outer surface of the slider is slidably connected with the inner surface of the sliding groove.

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