CN214535469U - Holographic display device is used in exhibition hall engineering - Google Patents
Holographic display device is used in exhibition hall engineering Download PDFInfo
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- CN214535469U CN214535469U CN202023220559.5U CN202023220559U CN214535469U CN 214535469 U CN214535469 U CN 214535469U CN 202023220559 U CN202023220559 U CN 202023220559U CN 214535469 U CN214535469 U CN 214535469U
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- 239000011521 glass Substances 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 10
- 239000000203 mixture Substances 0.000 abstract description 6
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 230000002452 interceptive effect Effects 0.000 description 8
- 230000002829 reductive effect Effects 0.000 description 4
- 238000001093 holography Methods 0.000 description 3
- 230000036961 partial effect Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
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Abstract
The utility model relates to a holographic display technology field, concretely relates to exhibition hall engineering is with holographic display device, including base, fixed knot structure and gyro wheel. The utility model overcomes prior art's is not enough, through being provided with the gyro wheel, fixed knot constructs, base case and pillar, in the in-service use, gyro wheel that can be through the base bottom carries out the shift position, do not need the manpower to carry out the transport of making a round trip, time saving and labor saving, fix the gyro wheel through fixed knot constructs after removing the completion, make whole remain stable, when needs carry out the altitude mixture control to the device, can make the base case function through the control of display screen, when the base case functions, make the inside expansion bend function, function through the expansion bend then make the telescopic link stretch out and draw back through connecting rod control connecting block, thereby make the flexible post in fixed block and the pillar stretch out and draw back, then make the pillar carry out the altitude mixture control, the display effect is improved, be favorable to the in-service use.
Description
Technical Field
The utility model relates to a holographic display device specifically is a holographic display device is used in exhibition hall engineering.
Background
Holographic display is real three-dimensional display realized by utilizing a holographic principle. All the features of the stereoscopic display can be seen with parallax effect. Objects are significantly displaced when viewed at different positions. The holographic display uses the principle of interference to record a specific light wave emitted by an object in the form of interference fringes, so that all information of the wavefront of the object light is stored in a recording medium, and the recorded interference fringe pattern is called a 'hologram'. When the hologram is irradiated with light waves, the original light waves can be reproduced due to the diffraction principle, thereby forming a realistic three-dimensional image of the original object.
However, the present partial holography display device is mostly fixed, it is not convenient to move when needs move, need the manpower to make a round trip to carry, consuming time and consuming power, the present partial holography display device is when showing its highly also fixed can not adjust, thereby influence the bandwagon effect, and the present partial holography display device leads to interactive experience relatively poor because of the protection separation that is equipped with glass when showing, make its security and interactive experience feel can not coexist, experience is reduced, be unfavorable for in-service use.
SUMMERY OF THE UTILITY MODEL
The utility model is not enough to prior art, the utility model provides a holographic display device is used to exhibition hall engineering, the not enough of prior art has been overcome, structural design is simple, the effectual solution, current holographic display device of part is mostly fixed, be not convenient for remove when needs remove, need the manpower to make a round trip to carry, consuming time and wasting force, current holographic display device of part its height also can be fixed when showing and can not adjust, thereby influence the bandwagon effect, and current holographic display device of part leads to interactive experience relatively poor because of being equipped with glass's protection separation when showing, make its security and interactive experience can not coexist, experience is felt to have been reduced, be unfavorable for the problem of in-service use.
In order to solve the technical problem, the utility model provides a following technical scheme:
a holographic display device for exhibition hall engineering comprises a base, fixed structures and rollers, wherein the fixed structures are fixedly arranged at the bottoms of the base, and the rollers are movably connected at the lower ends of the fixed structures;
the display device comprises a base, a base box, a supporting column, a display table, a fixed frame, a starting switch, a display screen, a sliding rail and a sliding rail, wherein the base box is fixedly installed at the top of the base, the supporting column is movably connected to the upper end of the base box, the display table is fixedly installed at the upper end of the supporting column, the fixed frame is movably connected to the upper end of the display table, the starting switch is fixedly installed at the right end of the front face of the display table, the display screen is movably installed at the right end of the starting switch, the display screen switch is fixedly installed at the front face of the display screen, and the sliding rail is fixedly installed on the surface of the fixed frame.
As the utility model discloses an optimized technical scheme, the top middle part fixed mounting of show stand has the projection base, the top middle end fixed mounting of projection base has the projection mouth, the upper end fixed mounting of projection mouth has the translucent cover, the equal fixed mounting in fixed frame's inboard has glass protector.
As a preferred technical scheme of the utility model, the inside equal fixed mounting in both ends has elevation structure about of show stand, and elevation structure all uses the show stand to set up as central symmetric distribution.
As a preferred technical scheme of the utility model, the inside swing joint of pillar has flexible post, the lower extreme fixedly connected with fixed block of flexible post, the lower extreme swing joint of fixed block has the telescopic link.
As a preferred technical scheme of the utility model, the spring is provided with around the telescopic link, the lower extreme fixed mounting of telescopic link has the connecting block, the right side through connection of connecting block has the connecting rod, the right side fixed mounting of connecting rod has the expansion bend.
As a preferred technical scheme of the utility model, the inside fixed mounting of projection base has holographic projector, the equal fixed mounting in both ends has the inductor about holographic projector.
The embodiment of the utility model provides a holographic display device is used to exhibition hall engineering possesses following beneficial effect: this kind of modified holographic display device is not fixed, can remove when needs remove, do not need the manpower to make a round trip to carry, labour saving and time saving, its height can be adjusted when this kind of modified holographic display device demonstrates, thereby the bandwagon effect has been improved, and this kind of modified holographic display device can not lead to interactive experience relatively poor by glass's protection separation when demonstrating, its security and interactive experience sense coexist, experience is improved, be favorable to in-service use.
1. Through being provided with the gyro wheel, fixed knot constructs, base case and pillar, in the in-service use, need remove the adjustment to the device, can carry out the shift position through the gyro wheel of base bottom, do not need the manpower to carry out the transport of making a round trip, time saving and labor saving, fix the gyro wheel through fixed knot structure after removing the completion, make whole remain stable, when needs carry out altitude mixture control to the device, can make the base case function through the control of display screen, when the base case functions, make inside expansion bend function, the function through the expansion bend then makes the telescopic link stretch out and draw back through connecting rod control connecting block, thereby make the flexible post in fixed block and the pillar stretch out and draw back, then make the pillar carry out altitude mixture control, the display effect is improved, be favorable to in-service use.
2. By arranging the slide rail, the lifting structure and the transparent cover, in the practical use, the safety of the device can be improved by arranging the protective frame, the internal damage caused by the influence of various external factors is reduced, but the interactive experience feeling of the device can also be reduced, when the device is used, the display screen can be popped up by opening the display screen switch, the lifting structure is operated under the control of the display screen, when the lifting structure operates, the protective frame can move downwards through the slide rail, so that the transparent cover in the device is opened, the transparent cover can be used for touching a screen, people can interact projected images by touching the transparent cover, the integral experience effect is improved, after the use is finished, the lifting structure can be operated under the control of the display screen, so that the protective frame moves upwards, and the protection of the transparent cover is realized, the safety and the interactive experience sense of the intelligent terminal are compatible, and the intelligent terminal is beneficial to practical use.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic view of the base box of the present invention;
fig. 4 is a schematic diagram of the internal structure of the projection base of the present invention.
In the figure: 1. a base; 2. a fixed structure; 3. a roller; 4. a base case; 5. a pillar; 6. a display stand; 7. a fixed frame; 8. starting a switch; 9. a display screen; 10. a slide rail; 11. a projection base; 12. a projection port; 13. a display screen switch; 14. protective glass; 15. a lifting structure; 16. a telescopic column; 17. a fixed block; 18. a telescopic rod; 19. a spring; 20. connecting blocks; 21. a connecting rod; 22. a retractor; 23. an inductor; 24. a holographic projector; 25. a transparent cover.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1-3, a holographic display device for exhibition hall engineering comprises a base 1, a fixed structure 2 and rollers 3, wherein the fixed structure 2 is fixedly arranged at the bottom of the base 1, and the rollers 3 are movably connected at the lower end of the fixed structure 2;
base 1's top fixed mounting has base case 4, base case 4's upper end swing joint has pillar 5, pillar 5's upper end fixed mounting has show stand 6, show stand 6's upper end swing joint has fixed frame 7, show stand 6's front right-hand member fixed mounting has start switch 8, start switch 8's right-hand member movable mounting has display screen 9, display screen 9's front fixed mounting has display screen switch 13, fixed frame 7's fixed surface installs slide rail 10.
Wherein, the middle part of the top end of the display stand 6 is fixedly provided with a projection base 11, the middle end of the top part of the projection base 11 is fixedly provided with a projection port 12, the upper end of the projection port is fixedly provided with a transparent cover 25, and the inner sides of the fixed frames 7 are fixedly provided with protective glass 14;
in this embodiment, with this design, when the apparatus is in use, the holographic projector 24 is turned on by the activation of the apparatus, so that the image is transmitted through the projection port 12 and then imaged in the transparent cover 25.
The left end and the right end of the inside of the display stand 6 are both fixedly provided with lifting structures 15, and the lifting structures 15 are both symmetrically distributed by taking the display stand 6 as a center;
in this embodiment, through this kind of design, when using this device, make elevation structure 15 move through the control of display screen 9, after elevation structure 15 moved, make elevation structure 15 reciprocate fixed frame 7 through the control of display screen 9.
Wherein, the inside of the pillar 5 is movably connected with a telescopic column 16, the lower end of the telescopic column 16 is fixedly connected with a fixed block 17, and the lower end of the fixed block 17 is movably connected with a telescopic rod 18;
in this embodiment, through such a design, when the height of the device needs to be adjusted, the telescopic device 22 is controlled by the display screen 9 to operate, and when the telescopic device 22 operates, the telescopic column 16 and the fixed block 17 inside the pillar 5 are adjusted in a telescopic manner through the telescopic rod 18.
Wherein, a spring 19 is arranged around the telescopic rod 18, a connecting block 20 is fixedly arranged at the lower end of the telescopic rod 18, a connecting rod 21 is connected to the right side of the connecting block 20 in a penetrating manner, and a telescopic device 22 is fixedly arranged on the right side of the connecting rod 21;
in this embodiment, with such a design, when the height of the device is adjusted, the connecting rod 21 drives the connecting block 20 to operate by starting the expansion device 22, and when the connecting block 20 operates, the expansion rod 18 expands and contracts.
Wherein, a holographic projector 24 is fixedly arranged in the projection base 11, and inductors 23 are fixedly arranged at the left end and the right end of the holographic projector 24;
in this embodiment, through this kind of design, after this device starts, holographic projector 24 puts in the image in translucent cover 25 through projection mouth 12, through being provided with inductor 23, when people carry out the interdynamic to the image, can handle the quick income display screen 9 internal energy of spreading into of data, improves people's experience effect.
The working principle is as follows: when the improved holographic display device for exhibition hall engineering is used, firstly, the power supply is detected to be connected, the device is started through the starting switch 8 after being charged, when the device is started, the display screen 9 is popped up by starting the display screen switch 13, then the holographic projector 24 in the projection base 11 is started through the control of the display screen 9, when the holographic projector 24 is started, an image is projected in the transparent cover 25 through the projection opening 12, when the holographic projector is interacted with the image, the lifting structure 15 can be operated through the control of the display screen 9, when the lifting structure 15 is operated, the fixed frame 7 can be moved downwards through the slide rail 10, so that the transparent cover 25 in the inner part is opened, the transparent cover 25 can be touched by people to interact with the projected image through touching the transparent cover 25, the holistic effect of experiencing is improved, when whole altitude mixture control is carried out to needs, control through display screen 9 makes base case 4 operate, when base case 4 operates, make inside expansion bend 22 operate, operation through expansion bend 22 then makes telescopic link 18 stretch out and draw back through connecting rod 21 control connecting block 20, thereby make flexible post 16 in fixed block 17 and the pillar 5 stretch out and draw back, then make pillar 5 carry out altitude mixture control, the display effect is improved, and the utility model is favorable to the in-service use.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Although the present invention 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A holographic display device for exhibition engineering comprises a base (1), a fixed structure (2) and rollers (3), and is characterized in that the fixed structure (2) is fixedly arranged at the bottom of the base (1), and the rollers (3) are movably connected to the lower end of the fixed structure (2);
the display device is characterized in that a base box (4) is fixedly mounted at the top of the base (1), a support column (5) is movably connected to the upper end of the base box (4), a display stand (6) is fixedly mounted at the upper end of the support column (5), a fixed frame (7) is movably connected to the upper end of the display stand (6), a starting switch (8) is fixedly mounted at the right end of the front of the display stand (6), a display screen (9) is movably mounted at the right end of the starting switch (8), a display screen switch (13) is fixedly mounted at the front of the display screen (9), and a slide rail (10) is fixedly mounted on the surface of the fixed frame (7).
2. The holographic display device for exhibition hall engineering according to claim 1, wherein the middle of the top end of the exhibition stand (6) is fixedly installed with a projection base (11), the middle of the top of the projection base (11) is fixedly installed with a projection port (12), the upper end of the projection port is fixedly installed with a transparent cover (25), and the inner sides of the fixed frames (7) are fixedly installed with protective glass (14).
3. The holographic display device for exhibition hall engineering according to claim 1, wherein the lifting structures (15) are fixedly installed at the left and right ends of the inside of the exhibition stand (6), and the lifting structures (15) are symmetrically distributed around the exhibition stand (6).
4. The holographic exhibition device for exhibition hall engineering according to claim 1, characterized in that the inside of the pillar (5) is movably connected with a telescopic column (16), the lower end of the telescopic column (16) is fixedly connected with a fixed block (17), and the lower end of the fixed block (17) is movably connected with a telescopic rod (18).
5. The holographic exhibition device for exhibition hall engineering according to claim 4, characterized in that a spring (19) is arranged around the telescopic rod (18), a connecting block (20) is fixedly installed at the lower end of the telescopic rod (18), a connecting rod (21) is connected to the right side of the connecting block (20) in a penetrating manner, and an expansion piece (22) is fixedly installed at the right side of the connecting rod (21).
6. The holographic exhibition device for exhibition hall engineering of claim 2, wherein the holographic projector (24) is fixedly installed inside the projection base (11), and the sensors (23) are fixedly installed at the left and right ends of the holographic projector (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023220559.5U CN214535469U (en) | 2020-12-28 | 2020-12-28 | Holographic display device is used in exhibition hall engineering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023220559.5U CN214535469U (en) | 2020-12-28 | 2020-12-28 | Holographic display device is used in exhibition hall engineering |
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| CN214535469U true CN214535469U (en) | 2021-10-29 |
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| CN202023220559.5U Active CN214535469U (en) | 2020-12-28 | 2020-12-28 | Holographic display device is used in exhibition hall engineering |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115164012A (en) * | 2022-07-07 | 2022-10-11 | 白俊刚 | Rotating equipment convenient for engineering measurement |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115164012A (en) * | 2022-07-07 | 2022-10-11 | 白俊刚 | Rotating equipment convenient for engineering measurement |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 401, No. 39 Jingxi Road, Shizhong District, Jinan City, Shandong Province, 250000 Patentee after: Wujiang Culture Technology Group Co.,Ltd. Address before: Room 202, 248-7 yingyingshan Road, Shizhong District, Jinan City, Shandong Province Patentee before: Wujiang Culture Technology Group Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A holographic display device for exhibition hall engineering Effective date of registration: 20231222 Granted publication date: 20211029 Pledgee: Shandong Supply and Marketing Financing Guarantee Co.,Ltd. Pledgor: Wujiang Culture Technology Group Co.,Ltd. Registration number: Y2023980073784 |