CN210924965U - Image projection device of ARE commercial training platform based on VR and AR technologies - Google Patents
Image projection device of ARE commercial training platform based on VR and AR technologies Download PDFInfo
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- CN210924965U CN210924965U CN201921854962.8U CN201921854962U CN210924965U CN 210924965 U CN210924965 U CN 210924965U CN 201921854962 U CN201921854962 U CN 201921854962U CN 210924965 U CN210924965 U CN 210924965U
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- 238000005516 engineering process Methods 0.000 title claims abstract description 9
- 238000012549 training Methods 0.000 title claims abstract description 8
- 230000003190 augmentative effect Effects 0.000 claims description 2
- 238000013508 migration Methods 0.000 description 4
- 230000005012 migration Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
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- 241000282414 Homo sapiens Species 0.000 description 1
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Abstract
The utility model relates to an image projection device of ARE business training platform based on VR and AR technology, which comprises a plane mounting plate, wherein a fixing sleeve is arranged at the bottom of the plane mounting plate, a projector mounting box is arranged above the plane mounting plate, a projector is arranged in the projector mounting box, the bottom of the projector mounting box is fixedly connected with a lifting rod, an air cylinder is arranged in the fixing sleeve, a through hole is arranged on the plane mounting plate, and the end part of the lifting rod passes through the through hole and extends into the fixing sleeve to be fixedly connected with an air cylinder rod of the air cylinder; the bottom of projecting apparatus is fixed with horizontal backup pad, and the tip of horizontal backup pad articulates vertical backup pad, and the tip of vertical backup pad and the bottom fixed connection of projecting apparatus mounting box, the angle modulation cylinder is put to one side in the bottom of projecting apparatus mounting box, and the angle modulation cylinder passes through angle adjustment mechanism and is connected with the horizontal backup pad of projecting apparatus bottom. The throwing angle size of the projector is changed through the telescopic stroke of the angle adjusting cylinder, and the operation is convenient.
Description
Technical Field
The utility model belongs to the technical field of teaching platform and specifically relates to an ARE business training platform's image projection arrangement based on VR and AR technique.
Background
The rapid development of computer and network technologies has brought human beings into a new era. Virtual reality technology, also known as "immersive multimedia" or "computer simulated reality," is considered one of the important developmental disciplines in the 21 st century and important technologies affecting people's daily lives.
The main reason why the traditional teaching is subjected to criticism is that the traditional teaching is separated from a specific and real situation, so that the knowledge migration capability of students is insufficient, the migration rate is low, and the migration awareness is not strong. Particularly, professional students in the department of commerce generally study based on theoretical basic knowledge, enterprise practice and post practice flow in forms, the teaching case design is over-ideal, and the practical situation of the enterprise is separated; the difficulty of finding professional practice for mouth alignment is very high, and the enterprise post-based business practice is generally only on filling in some documents and cannot have deep practice training on enterprise business; the practice based on the core post of the enterprise is difficult to add, even if the practice is really participated in the post of the enterprise, the global business of the enterprise can not be known quickly, the professional knowledge can not be combined and linked closely, and meanwhile, certain safety risk exists.
For example, for a long time, it is difficult for business teaching to combine with a specific and real situation, students have slow acceptance, and cannot fully understand professional course content and practice links; the teacher is unclear and cannot visually display the teaching content; the students have poor experience, can not feel and participate in the knowledge, and have insufficient knowledge migration capacity, weak consciousness, low knowledge conversion rate and poor conversion effect. Therefore, schools adopt projector equipment to perform teaching demonstration, and the problems that the angle is inconvenient to adjust and the projection height is uncontrollable exist when the traditional projector equipment is used at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defect that prior art exists, provide an ARE business branch of academic or vocational study is real to be instructed image projection arrangement of platform based on VR and AR technique.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
an image projection device of an ARE (architecture analysis and instrumentation) business practical training platform based on VR (virtual reality) and AR (augmented reality) technologies comprises a planar mounting plate, wherein a fixing sleeve is mounted at the bottom of the planar mounting plate, a projector mounting box is arranged above the planar mounting plate, a projector is arranged in the projector mounting box, the bottom of the projector mounting box is fixedly connected with a lifting rod, an air cylinder is arranged in the fixing sleeve, a through hole is formed in the planar mounting plate, and the end part of the lifting rod penetrates through the through hole and extends into the fixing sleeve to be fixedly connected with an air cylinder rod of;
the bottom of the projector is fixedly provided with a transverse supporting plate, the end part of the transverse supporting plate is hinged with a longitudinal supporting plate, the end part of the longitudinal supporting plate is fixedly connected with the bottom of the projector mounting box, the bottom of the projector mounting box is obliquely provided with an angle adjusting cylinder, and the angle adjusting cylinder is connected with the transverse supporting plate at the bottom of the projector through an angle adjusting mechanism.
Further, angle adjustment mechanism is including setting up at the guide way of horizontal backup pad bottom and the sliding block of block in the guide way, the sliding block with the tip of angle modulation cylinder's cylinder pole is articulated.
Further, the top of projecting apparatus mounting box has the opening, and the opening part is equipped with the subassembly that opens and shuts.
Further, the opening at the top of the projector mounting box is circular, the opening and closing door assembly is two semicircular movable cover plates arranged at the bottom of the opening, the end parts of the two movable cover plates are hinged with the projector mounting box, and a micro tightening cylinder is connected between the two movable cover plates.
Furthermore, the plane mounting plate is fixed on the desktop, and the fixed sleeve is positioned below the desktop.
The utility model has the advantages that: after the device is installed on a desktop, the projector installation box and the projector in the projector installation box can be controlled to lift through the air cylinder in the fixed sleeve, and the device is suitable for projection at different height positions on the wall surface;
in addition, a transverse support plate is fixed at the bottom of the projector, the end part of the transverse support plate is hinged with a longitudinal support plate, the end part of the longitudinal support plate is fixedly connected with the bottom of the projector mounting box, an angle adjusting cylinder is obliquely arranged at the bottom of the projector mounting box and is connected with the transverse support plate at the bottom of the projector through an angle adjusting mechanism, the angle adjusting mechanism comprises a guide groove arranged at the bottom of the transverse support plate and a sliding block clamped in the guide groove, the sliding block is hinged with the end part of a cylinder rod of the angle adjusting cylinder, when the angle adjusting cylinder is used, the cylinder rod of the angle adjusting cylinder extends out, the angle adjusting cylinder drives the sliding block to move in the guide groove, the moving sliding block supports the transverse support plate and drives the transverse support plate to rotate for a certain angle, the transverse support plate after rotating for a certain angle lifts the projector up for a, the size of the throwing angle is changed through the telescopic stroke of the angle adjusting cylinder, and the operation is convenient.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the projector when adjusting the projection angle according to the present invention;
fig. 3 is a schematic view of the connection between the angle adjusting cylinder and the projector according to the present invention;
fig. 4 is a schematic view of the installation of the present invention on a desktop;
fig. 5 is a schematic top view of the projector mounting box of the present invention.
Detailed Description
As shown in fig. 1 to 5, an image projection apparatus of an ARE business training platform based on VR and AR technologies includes a planar mounting plate 1, a fixing sleeve 2 is mounted at the bottom of the planar mounting plate 1, the planar mounting plate 1 is fixed on a desktop 15, the fixing sleeve 2 is located below the desktop 15, a projector mounting box 3 is arranged above the planar mounting plate 1, a projector 4 is arranged in the projector mounting box 3, the bottom of the projector mounting box 3 is fixedly connected with a lifting rod 5, an air cylinder 6 is arranged in the fixing sleeve 2, the planar mounting plate 1 is provided with a through hole, and the end of the lifting rod 5 passes through the through hole and extends into the fixing sleeve 2 to be fixedly connected with the air cylinder rod of the air cylinder 6;
the bottom of projecting apparatus 4 is fixed with horizontal backup pad 7, and the tip of horizontal backup pad 7 articulates vertical backup pad 8, and the tip of vertical backup pad 8 and the bottom fixed connection of projecting apparatus mounting box 3, the angle modulation cylinder 9 is put to one side in the bottom of projecting apparatus mounting box 3, and angle modulation cylinder 9 passes through angle adjustment mechanism and is connected with the horizontal backup pad of projecting apparatus 4 bottom.
Further, the angle adjusting mechanism comprises a guide groove 10 arranged at the bottom of the transverse supporting plate 7 and a sliding block 11 clamped in the guide groove 10, and the sliding block 11 is hinged with the end part of a cylinder rod of the angle adjusting cylinder 9.
Further, the top of the projector mounting box 3 is provided with an opening 12, and an opening and closing door assembly is arranged at the opening 12. The opening 12 at the top of the projector mounting box is circular, the opening and closing door assembly is two semicircular movable cover plates 13 arranged at the bottom of the opening, the end parts of the two movable cover plates 13 are hinged with the projector mounting box 3, and a micro tightening cylinder 14 is connected between the two movable cover plates 13. The micro tightening cylinder 14 can control the opening and closing of the two movable covers 13, thereby playing a role in opening and closing the opening 12.
After the equipment is arranged on a desktop 15, the projector mounting box 3 and the projector 4 in the projector mounting box 3 can be controlled to lift through the air cylinder 6 in the fixed sleeve 2, and the equipment is suitable for projection at different height positions on the wall surface;
in addition, when the throwing angle of projector 4 needs to be adjusted, the cylinder rod of angle adjustment cylinder 9 stretches out, angle adjustment cylinder 9 drives sliding block 11 to move in guide way 10, sliding block 11 that moves supports horizontal backup pad 7 and drives horizontal backup pad 7 and rotate certain angle, horizontal backup pad 7 after rotating certain angle lifts up projector 4 with certain angle, thereby control the throwing angle of projector 4, the size of throwing in the angle changes through angle adjustment cylinder's flexible stroke, and the operation is convenient.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. An image projection device of an ARE (architecture analysis and instrumentation) business practical training platform based on VR (virtual reality) and AR (augmented reality) technologies comprises a planar mounting plate, wherein a fixing sleeve is mounted at the bottom of the planar mounting plate, and a projector mounting box is arranged above the planar mounting plate;
the bottom of the projector is fixedly provided with a transverse supporting plate, the end part of the transverse supporting plate is hinged with a longitudinal supporting plate, the end part of the longitudinal supporting plate is fixedly connected with the bottom of the projector mounting box, the bottom of the projector mounting box is obliquely provided with an angle adjusting cylinder, and the angle adjusting cylinder is connected with the transverse supporting plate at the bottom of the projector through an angle adjusting mechanism.
2. The device of claim 1, wherein the angle adjustment mechanism comprises a guide slot disposed at the bottom of the transverse support plate and a sliding block engaged in the guide slot, and the sliding block is hinged to an end of a cylinder rod of the angle adjustment cylinder.
3. The image projection device of claim 1, wherein the projector mounting box has an opening at the top thereof, and the opening is provided with a retractable door assembly.
4. The image projection device of claim 3, wherein the opening at the top of the projector mounting box is circular, the opening and closing door assembly comprises two semicircular movable cover plates arranged at the bottom of the opening, the ends of the two movable cover plates ARE hinged to the projector mounting box, and a micro tightening cylinder is connected between the two movable cover plates.
5. The image projection device of claim 1, wherein the planar mounting plate is fixed to a desktop, and the fixing sleeve is located below the desktop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921854962.8U CN210924965U (en) | 2019-10-31 | 2019-10-31 | Image projection device of ARE commercial training platform based on VR and AR technologies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921854962.8U CN210924965U (en) | 2019-10-31 | 2019-10-31 | Image projection device of ARE commercial training platform based on VR and AR technologies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210924965U true CN210924965U (en) | 2020-07-03 |
Family
ID=71350340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921854962.8U Expired - Fee Related CN210924965U (en) | 2019-10-31 | 2019-10-31 | Image projection device of ARE commercial training platform based on VR and AR technologies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210924965U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112508319A (en) * | 2020-09-11 | 2021-03-16 | 广州市标准化研究院 | Asymmetric purchasing service model display system and construction method thereof |
| CN112576904A (en) * | 2020-12-08 | 2021-03-30 | 瑞昌市正元核地信息产业有限公司 | Outdoor portable detachable survey and drawing measuring equipment that uses |
| CN116781872A (en) * | 2022-03-28 | 2023-09-19 | 许丽娟 | Hidden conference system |
-
2019
- 2019-10-31 CN CN201921854962.8U patent/CN210924965U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112508319A (en) * | 2020-09-11 | 2021-03-16 | 广州市标准化研究院 | Asymmetric purchasing service model display system and construction method thereof |
| CN112508319B (en) * | 2020-09-11 | 2025-10-10 | 广州市标准化研究院 | Asymmetric procurement service model display system and construction method thereof |
| CN112576904A (en) * | 2020-12-08 | 2021-03-30 | 瑞昌市正元核地信息产业有限公司 | Outdoor portable detachable survey and drawing measuring equipment that uses |
| CN112576904B (en) * | 2020-12-08 | 2022-08-23 | 恩施州规划信息咨询中心 | Outdoor portable detachable survey and drawing measuring equipment that uses |
| CN116781872A (en) * | 2022-03-28 | 2023-09-19 | 许丽娟 | Hidden conference system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 Termination date: 20211031 |