CN218348342U - Multimedia projection device that exhibition room design was used - Google Patents
Multimedia projection device that exhibition room design was used Download PDFInfo
- Publication number
- CN218348342U CN218348342U CN202221708727.1U CN202221708727U CN218348342U CN 218348342 U CN218348342 U CN 218348342U CN 202221708727 U CN202221708727 U CN 202221708727U CN 218348342 U CN218348342 U CN 218348342U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- lifting unit
- frame
- demountable installation
- driving motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009434 installation Methods 0.000 claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Projection Apparatus (AREA)
- Freezers Or Refrigerated Showcases (AREA)
Abstract
The utility model discloses a multimedia projection arrangement that exhibition room design was used, including the bottom plate, still include fixed mounting at the protecting frame at bottom plate top and demountable installation and extend to the inboard lifting unit of protecting frame bottom the bottom plate, be connected with the installing frame through rotating assembly between lifting unit's the inner wall, the inside demountable installation of installing frame has the projecting apparatus, lifting unit's top demountable installation has the roof, the nested touch panel that installs of lateral wall of protecting frame, touch panel respectively with lifting unit, rotating assembly and projecting apparatus electric connection, lifting unit includes driving motor, lead screw, elevator and riser, driving motor is the symmetry and sets up demountable installation in the bottom of bottom plate, and driving motor's output shaft runs through the top of bottom plate. The projection height and the angle of the projector can be adjusted, the projection requirements of different specific areas are met, and the diversified display effect is met.
Description
Technical Field
The utility model relates to a multimedia projection technical field, in particular to multimedia projection device of exhibition room design usefulness.
Background
At present, along with the development of times, the living standard of people is continuously improved, various exhibition halls are continuously aroused, in order to attract the attention of audiences, most of the exhibition halls adopt multimedia equipment for multi-aspect exhibition, the audiences can conveniently know the content exhibited by the exhibition halls,
at present, most multimedia projection equipment in most exhibition halls are fixedly arranged and can only project in a certain specific area, but the effect of diversified exhibition cannot be met due to the complex environment of the exhibition site, and therefore a multimedia projection device for the design of the exhibition halls is provided.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a multimedia projection device of exhibition room design usefulness, can adjust the projection height and the angle of projecting apparatus, adapts to different specific area's projection demand, satisfies the effect of pluralism show, can effectively solve the problem among the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a multimedia projection device that exhibition room design was used, includes the bottom plate, still includes fixed mounting at the protecting frame at bottom plate top and demountable installation and extends to the inboard lifting unit of protecting frame bottom the bottom plate, be connected with the installing frame through rotating assembly between lifting unit's the inner wall, the inside demountable installation of installing frame has the projecting apparatus, lifting unit's top demountable installation has the roof, touch panel is installed to protecting frame's lateral wall nestification, touch panel respectively with lifting unit, rotating assembly and projecting apparatus electric connection.
Further, lifting unit includes driving motor, lead screw, elevator and riser, driving motor is the symmetry and sets up demountable installation in the bottom of bottom plate, and driving motor's output shaft runs through the top of bottom plate, and the top of driving motor output shaft installs the lead screw, the periphery threaded connection of lead screw has the elevator, the lateral wall of elevator and the inner wall sliding connection of protection frame, the top fixed mounting of elevator has the riser.
Furthermore, the rotating assembly comprises supporting blocks symmetrically arranged on the side walls of the vertical plate, a rotating motor arranged at the top of one of the supporting blocks and a rotating shaft arranged on the adjacent side of the supporting block, the rotating shaft is rotatably connected to the side wall of the supporting block through a bearing seat, an output shaft of the rotating motor is connected with the rotating shaft through a gear belt, and one end, far away from the supporting block, of the rotating shaft is fixedly connected with the side wall of the mounting frame.
Furthermore, the top of roof demountable installation has accomodates the frame, accomodate the top overlap joint of frame and have the apron.
Furthermore, universal wheels distributed in a rectangular array are detachably mounted at the bottom of the bottom plate.
Compared with the prior art, the utility model discloses following beneficial effect has: through the arranged lifting assembly and the rotating assembly, the height and the projection angle of the projector can be adjusted and changed, the projection requirements of different specific areas can be met, and the diversified display effect is met; through bottom plate, protective frame and the roof that sets up, can seal the protection with the projecting apparatus after the projecting apparatus finishes using, avoid the projecting apparatus surface to fall on the dust, improve the protection effect to the projecting apparatus simultaneously.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the multimedia projection apparatus for exhibition hall design.
Fig. 2 is a schematic structural diagram of the multimedia projection apparatus for exhibition hall design according to the present invention in the use state.
Fig. 3 is an enlarged view of a structure a in fig. 2 of the multimedia projection apparatus for exhibition hall design according to the present invention.
In the figure: 1. a base plate; 2. a protective frame; 3. a touch panel; 4. a drive motor; 5. a screw rod; 6. a lifting block; 7. a vertical plate; 8. a supporting block; 9. a rotating shaft; 10. a rotating electric machine; 11. a gear belt; 12. installing a frame; 13. a projector; 14. a top plate; 15. a storage frame; 16. a cover plate; 17. a universal wheel.
Detailed Description
In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.
As shown in fig. 1-3, a multimedia projection apparatus for exhibition hall design comprises a bottom plate 1, a protection frame 2 fixedly installed on the top of the bottom plate 1, and a lifting assembly detachably installed at the bottom of the bottom plate 1 and extending to the inner side of the protection frame 2, wherein an installation frame 12 is connected between the inner walls of the lifting assembly through a rotating assembly, and a projector 13 is detachably installed inside the installation frame 12; the top of the lifting assembly is detachably provided with a top plate 14; a storage frame 15 is detachably mounted on the top of the top plate 14, and a cover plate 16 is lapped on the top of the storage frame 15; the bottom of the bottom plate 1 is detachably provided with universal wheels 17 distributed in a rectangular array.
The touch panel 3 is embedded in the side wall of the protective frame 2, and the touch panel 3 is electrically connected with the lifting assembly, the rotating assembly and the projector 13 respectively;
in order to adjust the projection height and the angle that change projecting apparatus 13, elevating module includes driving motor 4, lead screw 5, elevator 6 and riser 7, 4 symmetry demountable installation of driving motor are in the bottom of bottom plate 1, and driving motor 4's output shaft runs through the top of bottom plate 1, and the top of 4 output shafts of driving motor installs lead screw 5, the periphery threaded connection of lead screw 5 has elevator 6, the lateral wall of elevator 6 and the inner wall sliding connection of protection frame 2, the top fixed mounting of elevator 6 has riser 7.
The rotating assembly comprises supporting blocks 8 symmetrically arranged on the side walls of the vertical plate 7, a rotating motor 10 arranged at the top of one of the supporting blocks 8 and a rotating shaft 9 arranged on the adjacent side of the supporting block 8, the rotating shaft 9 is rotatably connected to the side wall of the supporting block 8 through a bearing seat, an output shaft of the rotating motor 10 is connected with the rotating shaft 9 through a gear belt 11, and one end, far away from the supporting block 8, of the rotating shaft 9 is fixedly connected with the side wall of the mounting frame 12.
It should be noted that, the utility model discloses a multimedia projection device for exhibition hall design, during the use, according to the actual projection needs in exhibition hall, start the driving motor 4 of lifting unit, the output shaft of driving motor 4 drives lead screw 5 and rotates, and the inner wall that the elevator 6 laminating protective frame 2 of lead screw 5 periphery moves upwards, drives riser 7 and roof 14 and moves upwards, rises rotating unit and projecting apparatus 13; then, the output shaft of the rotating motor 10 drives the rotating shaft 9 to rotate through the gear belt 11, and the mounting frame 12 and the projector 13 rotate along with the rotating shaft, so that the projector 13 is adjusted to a proper projection angle.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention 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. The utility model provides a multimedia projection device that exhibition room design was used, includes bottom plate (1), its characterized in that still includes protective frame (2) and the demountable installation at bottom plate (1) top of fixed mounting and extends to the inboard lifting unit of protective frame (2) in bottom plate (1), be connected with installing frame (12) through rotating assembly between lifting unit's the inner wall, the inside demountable installation of installing frame (12) has projecting apparatus (13), lifting unit's top demountable installation has roof (14), touch panel (3) are installed to the lateral wall nestification of protective frame (2), touch panel (3) respectively with lifting unit, rotating assembly and projecting apparatus (13) electric connection.
2. The multimedia projection apparatus for exhibition hall design according to claim 1, characterized in that: lifting unit includes driving motor (4), lead screw (5), elevator (6) and riser (7), driving motor (4) are the symmetry and set up demountable installation in the bottom of bottom plate (1), and the output shaft of driving motor (4) runs through the top of bottom plate (1), and the top of driving motor (4) output shaft installs lead screw (5), the periphery threaded connection of lead screw (5) has elevator (6), the lateral wall of elevator (6) and the inner wall sliding connection of protection frame (2), the top fixed mounting of elevator (6) has riser (7).
3. The multimedia projection apparatus for exhibition hall design according to claim 1, characterized in that: the rotating assembly comprises supporting blocks (8) which are symmetrically arranged and mounted on the side wall of a vertical plate (7), rotating motors (10) which are mounted at the tops of the supporting blocks (8) and rotating shafts (9) which are arranged on the adjacent sides of the supporting blocks (8), wherein the rotating shafts (9) are rotatably connected to the side wall of the supporting blocks (8) through bearing seats, output shafts of the rotating motors (10) are connected with the rotating shafts (9) through gear belts (11), and one ends of the supporting blocks (8) are far away from the rotating shafts (9) and fixedly connected with the side wall of a mounting frame (12).
4. The multimedia projection apparatus for exhibition hall design according to claim 1, characterized in that: the top of roof (14) demountable installation has accomodate frame (15), the top of accomodating frame (15) overlap joint has apron (16).
5. The multimedia projection apparatus for exhibition hall design according to claim 1, characterized in that: the bottom of the bottom plate (1) is detachably provided with universal wheels (17) distributed in a rectangular array.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221708727.1U CN218348342U (en) | 2022-07-04 | 2022-07-04 | Multimedia projection device that exhibition room design was used |
| PCT/CN2022/104770 WO2024007349A1 (en) | 2022-07-04 | 2022-07-09 | Multimedia projection device for exhibition hall design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221708727.1U CN218348342U (en) | 2022-07-04 | 2022-07-04 | Multimedia projection device that exhibition room design was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218348342U true CN218348342U (en) | 2023-01-20 |
Family
ID=84913072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221708727.1U Active CN218348342U (en) | 2022-07-04 | 2022-07-04 | Multimedia projection device that exhibition room design was used |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN218348342U (en) |
| WO (1) | WO2024007349A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120871519B (en) * | 2025-09-28 | 2025-11-28 | 南通盛景通文化科技有限公司 | A multimedia device for program development and packaging |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7631848B2 (en) * | 2001-06-08 | 2009-12-15 | Draper, Inc. | Projector lift |
| CN210110063U (en) * | 2019-03-21 | 2020-02-21 | 深圳职业技术学院 | An Internet-based artificial intelligence teaching display device |
| CN210219156U (en) * | 2019-06-14 | 2020-03-31 | 宿迁学院 | Multimedia projection equipment and multimedia transmission system |
| CN211779999U (en) * | 2020-03-11 | 2020-10-27 | 湖北三峡职业技术学院 | Psychology teaching auxiliary device |
| CN214500582U (en) * | 2020-12-29 | 2021-10-26 | 山东女子学院 | A lifting device for film and television animation projector |
| CN214098062U (en) * | 2021-01-26 | 2021-08-31 | 苏州极客盒子软件科技有限公司 | a hidden projector |
| CN214535512U (en) * | 2021-02-04 | 2021-10-29 | 北京云峰数展科技有限公司 | A projector that is easy to install or remove in a digital exhibition hall |
-
2022
- 2022-07-04 CN CN202221708727.1U patent/CN218348342U/en active Active
- 2022-07-09 WO PCT/CN2022/104770 patent/WO2024007349A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024007349A1 (en) | 2024-01-11 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |