CN220770630U - Projection display equipment based on computer - Google Patents
Projection display equipment based on computer Download PDFInfo
- Publication number
- CN220770630U CN220770630U CN202322508003.3U CN202322508003U CN220770630U CN 220770630 U CN220770630 U CN 220770630U CN 202322508003 U CN202322508003 U CN 202322508003U CN 220770630 U CN220770630 U CN 220770630U
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- fixedly connected
- projection
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- side wall
- computer
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- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
Abstract
The utility model relates to the technical field of projection equipment and discloses projection display equipment based on a computer, which comprises a supporting plate, wherein the top wall of the supporting plate is fixedly connected with a lifting box, the outer side wall of the lifting box is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first rotating column, the outer side wall of the first rotating column is fixedly connected with a first gear, the outer side wall of the first rotating column is provided with a fixed plate, the side wall of the first gear is in meshed connection with a circular rack, the outer side wall of the circular rack is in sliding connection with a fixed column, the side wall of the fixed column is provided with a groove, the top wall of the circular rack is fixedly connected with a projection box, and the inner side wall of the projection box is provided with a projector. According to the utility model, through the mutual coordination of the components, the effect of adjusting the height of the projection equipment is achieved, the problem that the height of the projection equipment cannot be adjusted is solved, the projection equipment is fixed and protected, and the use safety of the projector is improved.
Description
Technical Field
The utility model relates to the technical field of projection equipment, in particular to projection display equipment based on a computer.
Background
The computer is a current product of the user, and enters the user home, and consists of two parts, namely hardware and software, wherein the software is an indispensable important office and entertainment tool, after a new software is developed, the computer needs to be sold, the projection display device can provide a good viewing experience for the user, and the projection display device is an interactive projector. An interactive projector is a device integrating a computer and a projection function, which can project the content of the computer onto a screen or other planes and realize the interaction between a user and the projected content through a touch or gesture recognition technology;
in the existing projection display equipment, when the screen projection analysis is carried out on the software, the software cannot be adapted to different environments, and the height of the projection equipment cannot be adjusted, so that the projected content is incomplete in part of places, the watching comfort of people is reduced, and the sales of computer software is further influenced;
moreover, when the software projection is displayed, more people are watched, the projector is easily touched, so that the projector which is not fixed firmly is easy to shake or even drop to cause damage, and potential safety hazards exist.
Disclosure of Invention
In order to make up for the defects, the utility model provides the projection display equipment based on the computer, which achieves the effect of adjusting the height of the projection equipment through the mutual cooperation of the components, solves the problem that the height of the projection equipment cannot be adjusted, fixes and protects the projection equipment and improves the use safety of a projector.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a projection display equipment based on computer, includes the backup pad, backup pad roof fixedly connected with lift case, lift case lateral wall fixedly connected with motor one, motor one output fixedly connected with column one, column one lateral wall fixedly connected with gear one, column one lateral wall is provided with the fixed plate, a gear lateral wall meshing is connected with circular rack, circular rack lateral wall sliding connection has the fixed column, the fixed column lateral wall is provided with the recess, circular rack roof fixedly connected with projection box, the projection box inside wall is provided with the projecting apparatus.
As a further description of the above technical solution:
the projection box bottom wall is fixedly connected with a second motor, and the output end of the second motor is fixedly connected with a second rotating column.
As a further description of the above technical solution:
the outer side wall of the rotary column is fixedly connected with a gear II, and the outer side wall of the gear is connected with a rack I in a meshed manner.
As a further description of the above technical solution:
and a supporting block is arranged on one side wall of the rack.
As a further description of the above technical solution:
a limiting block is arranged on one side wall of the rack.
As a further description of the above technical solution:
one side wall of the rack is fixedly connected with a fixed block, and the bottom wall of the fixed block is fixedly connected with a clamping plate.
As a further description of the above technical solution:
the projection door is rotationally connected with the outer side wall of the projection box, and the handle is fixedly connected with the outer side wall of the projection door.
As a further description of the above technical solution:
the bottom wall of the supporting plate is provided with a pulley.
The utility model has the following beneficial effects:
1. according to the utility model, the height of the projection equipment is adjusted by the mutual matching of the supporting plate, the lifting box, the motor I, the rotating column I, the gear I, the fixed plate, the circular rack, the fixed column, the groove, the projection box and the projector, so that the problem that the height of the projection equipment cannot be adjusted is solved, and the watching comfort level of people and the sales of computer software are improved.
2. According to the utility model, the effect of fixing and protecting the projection equipment is achieved by mutually matching the motor II, the rotary column II, the gear II, the rack, the supporting block, the limiting block, the fixing block, the clamping plate, the projector and the projection door, so that the problem that the projector is easily touched when software is sold, the projector is easily touched to cause damage when the projector which is not fixed firmly falls is solved, and the use safety of the projector is improved.
Drawings
Fig. 1 is a schematic perspective view of a projection display device based on a computer according to the present utility model;
fig. 2 is a schematic diagram of the internal structure of a lifting box of a computer-based projection display device according to the present utility model;
fig. 3 is a schematic diagram of the internal structure of a projection box of the projection display device based on the computer.
Legend description:
1. a support plate; 2. a lifting box; 3. a first motor; 4. rotating the first column; 5. a first gear; 6. a fixing plate; 7. a circular rack; 8. fixing the column; 9. a groove; 10. a projection box; 11. a second motor; 12. a second rotating column; 13. a second gear; 14. a first rack; 15. a support block; 16. a limiting block; 17. a fixed block; 18. a clamping plate; 19. a projector; 20. a projection gate; 21. a handle; 22. and (3) a pulley.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a projection display device based on computer, including backup pad 1, backup pad 1 roof fixedly connected with lift case 2, lift case 2 can fix motor one 3, lift case 2 lateral wall fixedly connected with motor one 3, lift case 2 can play a supporting role to motor one 3, the both ends of column one 4 all are supported by lift case 2 and prevent that it from dropping, motor one 3 output fixedly connected with column one 4, motor one 3 is opened, can drive column one 4 and rotate, column one 4 lateral wall fixedly connected with gear one 5, the rotation of column one 4 can drive gear one 5 and rotate, column one 4 lateral wall is provided with fixed plate 6, fixed plate 6 can carry out spacingly to gear one 5, prevent that fixed plate 6 from shifting to column one 4's other positions, column one 5 lateral wall meshing is connected with circular rack 7, column one 7 is driven to go up and down to the rotation of gear one 5, 7 lateral wall sliding connection of circular rack 7 has fixed column 8, column 8 lateral wall is provided with recess 9, column one 5 can direct contact with 7 through recess 9, column one 7 is gone up and down, column one 10 is connected with the projecting apparatus 10, projection apparatus 10 is driven to the projection box is carried out to this internal wall, projection apparatus is moved to the projection device is so that projection apparatus is provided with 10.
The projection box 10 diapire fixedly connected with motor two 11, motor two 11 output fixedly connected with column two 12, motor two 11 opens, can drive column two 12 and rotate, column two 12 lateral wall fixedly connected with gear two 13, column two 12 can drive gear two 13 and rotate, gear two 13 lateral wall meshing is connected with rack one 14, gear two 13 can drive two rack one 14 and inwards move, rack one 14 lateral wall is provided with supporting shoe 15, supporting shoe 15 supports the equipment in it, rack one 14 lateral wall is provided with stopper 16, stopper 16 can carry out spacingly to rack one 14, rack one 14 lateral wall fixedly connected with fixed block 17, the removal of rack one 14 can drive fixed block 17 and remove, fixed block 17 diapire fixedly connected with splint 18, the removal of fixed block 17 can drive splint 18 and remove, projection box 10 lateral wall rotates and is connected with projection door 20, projection door 20 lateral wall fixedly connected with handle 21, during the projection, pulling handle 21 can open projection door 20, backup pad 1 diapire is provided with pulley 22, remove equipment to suitable position through pulley 22.
Working principle: when needing to carry out projection show, at first, remove backup pad 1, backup pad 1 can follow pulley 22 and remove the suitable position, open motor one 3, lift case 2 can be fixed motor one 3, prevent that it from dropping, motor one 3 begins the work, motor one 3's rotation can drive column one 4 and rotate, column one 4's rotation can drive gear one 5 and rotate, two fixed plates 6 can carry out spacing to gear one 5, prevent gear one 5 off tracking, gear one 5's rotation can drive circular rack 7 and remove, circular rack 7 can go up and down in fixed column 8, there is recess 9 outside fixed column 8, recess 9 can make gear one 5 direct and circular rack 7 contact, circular rack 7's lift can drive projection case 10 and go up and down, projection case 10 can drive projector 19 and other devices in, open motor two 11 this moment, the rotation of motor two 11 can drive column two 12 and rotate, the rotation of column two 12 can drive gear two 13 and rotate, gear two 13's rotation can drive a 14 and remove rack 15 in supporting shoe 15, it can make the fixed rack 15 and remove the fixed rack 14, it can be made the fixed rack 17 and make the projecting apparatus 14 carry out the fixed clamp plate, and then, can be fixed 17 can make the projecting apparatus is moved in the fixed piece is moved and can be made to carry out the fixed projection 17, and can be made the fixed 17, and can make the projecting apparatus is moved and can be moved and is made the fixed to be moved and is 18, and is made to be fixed to be used to be made to be 17.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. Computer-based projection display device, comprising a support plate (1), characterized in that: backup pad (1) roof fixedly connected with lift case (2), lift case (2) lateral wall fixedly connected with motor one (3), motor one (3) output fixedly connected with column one (4), column one (4) lateral wall fixedly connected with gear one (5), column one (4) lateral wall is provided with fixed plate (6), gear one (5) lateral wall meshing is connected with circular rack (7), circular rack (7) lateral wall sliding connection has fixed column (8), fixed column (8) lateral wall is provided with recess (9), circular rack (7) roof fixedly connected with projection box (10), projection box (10) inside wall is provided with projecting apparatus (19).
2. A computer-based projection display device as claimed in claim 1, wherein: the bottom wall of the projection box (10) is fixedly connected with a second motor (11), and the output end of the second motor (11) is fixedly connected with a second rotary column (12).
3. A computer-based projection display device as claimed in claim 2, wherein: the outer side wall of the rotary column II (12) is fixedly connected with a gear II (13), and the outer side wall of the gear II (13) is connected with a rack I (14) in a meshed manner.
4. A computer-based projection display device according to claim 3, wherein: the side wall of the first rack (14) is provided with a supporting block (15).
5. A computer-based projection display device according to claim 3, wherein: a limiting block (16) is arranged on the side wall of the first rack (14).
6. A computer-based projection display device according to claim 3, wherein: the side wall of the first rack (14) is fixedly connected with a fixed block (17), and the bottom wall of the fixed block (17) is fixedly connected with a clamping plate (18).
7. A computer-based projection display device as claimed in claim 1, wherein: the outer side wall of the projection box (10) is rotatably connected with a projection door (20), and the outer side wall of the projection door (20) is fixedly connected with a handle (21).
8. A computer-based projection display device as claimed in claim 1, wherein: the bottom wall of the supporting plate (1) is provided with a pulley (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322508003.3U CN220770630U (en) | 2023-09-15 | 2023-09-15 | Projection display equipment based on computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322508003.3U CN220770630U (en) | 2023-09-15 | 2023-09-15 | Projection display equipment based on computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220770630U true CN220770630U (en) | 2024-04-12 |
Family
ID=90613910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322508003.3U Active CN220770630U (en) | 2023-09-15 | 2023-09-15 | Projection display equipment based on computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220770630U (en) |
-
2023
- 2023-09-15 CN CN202322508003.3U patent/CN220770630U/en active Active
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