CN220040951U - Intelligent dimming conference room projection wall structure - Google Patents
Intelligent dimming conference room projection wall structure Download PDFInfo
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- CN220040951U CN220040951U CN202320879074.1U CN202320879074U CN220040951U CN 220040951 U CN220040951 U CN 220040951U CN 202320879074 U CN202320879074 U CN 202320879074U CN 220040951 U CN220040951 U CN 220040951U
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- 239000011521 glass Substances 0.000 claims abstract description 30
- 238000009792 diffusion process Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 5
- 238000005286 illumination Methods 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The utility model discloses an intelligent dimming conference room projection wall structure, which comprises: the surface of the wall body is concavely provided with a mounting groove; the projection plate group is arranged in the mounting groove and comprises a light-adjusting glass plate which is vertically arranged; the first lamp is arranged on the surface of the wall body and is positioned above the mounting groove; the mounting frame is arranged on the surface of the wall body and is positioned above the first lamp, and one end of the mounting frame, which is far away from the wall body, is provided with a mounting position for mounting the projector; the shading component is arranged on the mounting frame and can extend to a position for shading light projected by the projector to the dimming glass plate when the projector is electrified; the control assembly comprises a main line, a deconcentrator, a first branch line, a second branch line and a third branch line. When the operation of meeting host or show and other actions is carried out before the projection board group is needed, the first switch is closed, the shading component is electrified and extends to shade the light of the projector from being projected to the dimming glass plate, and the projection of the highlight light of the projector to human eyes can be avoided.
Description
Technical Field
The utility model relates to the technical field of conference room decoration, in particular to a conference room projection wall structure.
Background
In the finishing process of conference rooms, some projectors and projection plates are required to be installed on the wall surfaces, and the projectors project images on the projection plates for meeting personnel to watch. In the prior art, such as the patent with publication number CN208654529U, entitled background wall based projection system, a solution using dimming glass as a projection plate is shown.
In the actual use process of the conference room, not only pictures are needed to be displayed through the projection board, but also staff are sometimes needed to perform behavior operations such as conference hosting or display before standing on the projection board. When the projector is in an on state, a person stands in front of the projection plate and can be subjected to projection light to direct eyes, so that discomfort is caused to the eyes. If the projector is turned off and restarted when needed, more time is consumed, and therefore conference efficiency is affected.
Disclosure of Invention
The utility model aims to provide an intelligent dimming conference room projection wall structure, which can solve the problem that a person stands in front of a projection plate and is subjected to projection light to direct eyes under the state that a projector is started.
To achieve the above object, a smart dimming conference room projection wall structure is provided, which includes: the wall body is provided with a mounting groove in a concave manner on the surface; the projection plate group is arranged in the mounting groove and comprises a light-adjusting glass plate which is vertically arranged; the first lamp is arranged on the surface of the wall body and is positioned above the mounting groove; the mounting frame is arranged on the surface of the wall body and is positioned above the first lamp, and one end of the mounting frame, which is far away from the wall body, is provided with a mounting position for mounting the projector; the shading component is arranged on the mounting frame and can extend to a position for shading light projected by the projector to the dimming glass plate when the projector is electrified; the control assembly comprises a main line, a deconcentrator, a first branch line, a second branch line and a third branch line, wherein the main line is connected with the deconcentrator, a first switch is arranged on the main line, the first branch line is respectively connected with the deconcentrator and the dimming glass plate, the second branch line is respectively connected with the deconcentrator and the shading assembly, and the third branch line is respectively connected with the deconcentrator and the first lamp.
According to the intelligent dimming conference room projection wall structure, the projection board group further comprises a diffusion board and a second lamp, wherein the diffusion board is positioned at the rear side of the dimming glass board, and the second lamp is arranged on the top surface of the diffusion board; the control assembly further comprises a fourth branch line, and the fourth branch line is connected with the deconcentrator and the second lamp respectively.
According to the intelligent dimming conference room projection wall structure, the third branch line and the fourth branch line are respectively provided with a second switch.
According to the intelligent dimming conference room projection wall structure, the first switch and the second switch are respectively provided with a remote control module, and each remote control module is in communication connection with a remote controller arranged on a wall body.
According to a meeting room projection wall structure of intelligent light modulation, shading subassembly includes expansion plate, electromagnetic push rod and extension spring, expansion plate and electromagnetic push rod all slope arrangement, and all install in the mounting bracket, and expansion plate and electromagnetic push rod's free end is connected, extension spring connects expansion plate's free end and mounting bracket respectively.
According to the intelligent dimming conference room projection wall structure, a clamping groove is concavely formed in the bottom surface of the mounting groove, and the bottom of the projection board group is inserted into the clamping groove.
According to the intelligent dimming conference room projection wall structure, a limiting frame is arranged at the top of the mounting groove, a limiting plate is mounted on the limiting frame through bolts, and the limiting plate extends to the front side of the top of the dimming glass plate.
The scheme has at least one of the following beneficial effects: when meeting hosting or displaying and other behavior operations are needed before the projection board group, the first switch is closed, the dimming glass board is electrified to be in a transparent state, a person can write and display on the dimming glass board, the first lamp is electrified so as to illuminate the space below the first lamp in a meeting room with insufficient brightness, and the shading component is electrified to extend so as to shade the light of the projector from being projected to the dimming glass board, so that the highlight light of the projector can be prevented from being projected to human eyes; the projector does not need to be closed, so that the waste of meeting time caused by the opening and closing of the projector is avoided.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is an enlarged view of portion A shown in FIG. 1;
FIG. 3 is an enlarged view of portion B shown in FIG. 1;
fig. 4 is an electrical schematic of an embodiment of the present utility model.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Referring to fig. 1 to 4, a smart dimming conference room projection wall structure includes a wall 10, a projection board set 20, a first lamp 30, a mounting frame 40, a light shielding assembly 50, and a control assembly 60. The surface of the wall body 10 is concavely provided with a mounting groove 11, the projection plate group 20 is arranged in the mounting groove 11, the projection plate group 20 comprises a dimming glass plate 21 which is vertically arranged, the first lamp 30 is arranged on the surface of the wall body 10, and the first lamp 30 is positioned above the mounting groove 11. The mounting frame 40 is disposed on the surface of the wall 10 and above the first lamp 30, and an end of the mounting frame 40 away from the wall 10 has a mounting position for mounting the projector 70. The shade assembly 50 is disposed on the mounting frame 40, and the shade assembly 50 may be extended to a position where light projected from the projector 70 to the light modulation glass plate 21 is blocked when energized. The control assembly 60 includes a main line 61, a splitter 62, a first branch line 63, a second branch line 64 and a third branch line 65, the main line 61 is connected to the splitter 62, and a first switch 67 is disposed on the main line 61, the first branch line 63 is respectively connected to the splitter 62 and the light-adjusting glass plate 21, the second branch line 64 is respectively connected to the splitter 62 and the light-shielding assembly 50, and the third branch line 65 is respectively connected to the splitter 62 and the first lamp 30.
When the projector 70 is in use, the first switch 67 is turned off, the dimming glass plate 21 is in a dark opaque state when power is cut off, and the light projected by the projector 70 can reflect a picture on the dimming glass plate 21 for the participants to watch. When the conference host or display operation is required before the projection board set 20, the first switch 67 is closed, the dimming glass board 21 is electrified to be in a transparent state, a person can write and display on the dimming glass board 21, the first lamp 30 is electrified so as to illuminate the space below the first lamp 30 in a conference room with insufficient brightness, the shading component 50 is electrified to extend so as to shade the light of the projector 70 from being projected to the dimming glass board 21, and the highlight light of the projector 70 can be prevented from being projected to human eyes. And the projector 70 does not need to be turned off, so that the waste of meeting time caused by the turning on and off of the projector 70 is avoided.
Specifically, the projection plate set 20 further includes a diffusion plate 22 and a second lamp 23, the diffusion plate 22 is located at the rear side of the light-adjusting glass plate 21, and the top surface of the diffusion plate 22 is provided with the second lamp 23. The control assembly 60 further comprises a fourth branch 66, the fourth branch 66 being connected to the splitter 62 and the second luminaire 23, respectively. When the first switch 67 is closed, the second lamp 23 is electrified, light is dispersed through the diffusion plate 22, and the dimming glass plate 21 is subjected to surface illumination, so that writing on the dimming glass plate 21 can be highlighted for display, and the meeting staff can conveniently watch under the condition of insufficient light.
Wherein, the third branch line 65 and the fourth branch line 66 are respectively provided with a second switch 68, and the first lamp 30 and the second lamp 23 can be independently controlled to be electrified.
The first switch 67 and the second switch 68 are provided with remote control modules, and each remote control module is in communication connection with a remote control installed on the wall 10. The first switch 67 and the second switch 68 can be remotely controlled through the remote control module, and the intelligent control system can be operated at one place, so that control wiring is reduced, and the effect of intelligently controlling illumination and light projection shielding is achieved.
Wherein, the shading subassembly 50 includes expansion plate 51, electromagnetic push rod 52 and extension spring 53, and expansion plate 51 and electromagnetic push rod 52 all slope are arranged, and all install in mounting bracket 40, and expansion plate 51 and electromagnetic push rod 52's free end is connected, and extension spring 53 connects expansion plate 51's free end and mounting bracket 40 respectively. When the electromagnetic push rod 52 is electrified, the telescopic plate 51 can be pushed to extend between the lens of the projector 70 and the dimming glass plate 21, and after the electromagnetic push rod 52 is powered off, the tension spring 53 can pull the telescopic plate 51 to retract and reset.
In this embodiment, the bottom surface of the mounting groove 11 is concavely provided with a clamping groove 12, and the bottom of the projection board set 20 is inserted into the clamping groove 12 to position the bottom of the projection board set 20. A limiting frame 13 is arranged at the top of the mounting groove 11, a limiting plate 14 is mounted on the limiting frame 13 through bolts, and the limiting plate 14 extends to the front side of the top of the dimming glass plate 21 so as to position the top of the projection plate group 20. For the space between the top surface of the projection board set 20 and the top surface of the installation groove 11, a decorative board and other structures can be installed to shield, so that the surface of the wall body 10 is attractive.
In some embodiments, an electric push rod with automatic power-off homing may be provided in the shade assembly 50 to push the expansion plate 51 to expand and contract. In addition, optical fibers may be installed at the side of the diffusion plate 22 in the projection plate set 20, and the optical fibers are connected with the light sources, so that the arrangement of the light sources has a great flexibility.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (7)
1. Intelligent dimming's meeting room projection wall structure, its characterized in that includes:
the wall body is provided with a mounting groove in a concave manner on the surface;
the projection plate group is arranged in the mounting groove and comprises a light-adjusting glass plate which is vertically arranged;
the first lamp is arranged on the surface of the wall body and is positioned above the mounting groove;
the mounting frame is arranged on the surface of the wall body and is positioned above the first lamp, and one end of the mounting frame, which is far away from the wall body, is provided with a mounting position for mounting the projector;
the shading component is arranged on the mounting frame and can extend to a position for shading light projected by the projector to the dimming glass plate when the projector is electrified;
the control assembly comprises a main line, a deconcentrator, a first branch line, a second branch line and a third branch line, wherein the main line is connected with the deconcentrator, a first switch is arranged on the main line, the first branch line is respectively connected with the deconcentrator and the dimming glass plate, the second branch line is respectively connected with the deconcentrator and the shading assembly, and the third branch line is respectively connected with the deconcentrator and the first lamp.
2. The intelligent dimming conference room projection wall surface structure according to claim 1, wherein the projection board set further comprises a diffusion board and a second lamp, the diffusion board is located at the rear side of the dimming glass board, and the second lamp is arranged on the top surface of the diffusion board;
the control assembly further comprises a fourth branch line, and the fourth branch line is connected with the deconcentrator and the second lamp respectively.
3. The intelligent dimming conference room projection wall structure of claim 2, wherein the third branch line and the fourth branch line are each provided with a second switch.
4. The intelligent dimming conference room projection wall structure of claim 3, wherein the first switch and the second switch are provided with remote control modules, and each remote control module is in communication connection with a remote control installed on a wall.
5. The intelligent dimming conference room projection wall structure according to claim 1, wherein the shading component comprises a telescopic plate, an electromagnetic push rod and a tension spring, the telescopic plate and the electromagnetic push rod are all obliquely arranged and are all installed on the installation frame, the telescopic plate is connected with the free end of the electromagnetic push rod, and the tension spring is respectively connected with the free end of the telescopic plate and the installation frame.
6. The intelligent dimming conference room projection wall structure according to claim 1, wherein the bottom surface of the installation groove is concavely provided with a clamping groove, and the bottom of the projection board group is inserted into the clamping groove.
7. The intelligent dimming conference room projection wall structure according to claim 6, wherein a limiting frame is arranged at the top of the mounting groove, a limiting plate is mounted on the limiting frame through a bolt, and the limiting plate extends to the front side of the top of the dimming glass plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320879074.1U CN220040951U (en) | 2023-04-18 | 2023-04-18 | Intelligent dimming conference room projection wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320879074.1U CN220040951U (en) | 2023-04-18 | 2023-04-18 | Intelligent dimming conference room projection wall structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220040951U true CN220040951U (en) | 2023-11-17 |
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ID=88737401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320879074.1U Active CN220040951U (en) | 2023-04-18 | 2023-04-18 | Intelligent dimming conference room projection wall structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220040951U (en) |
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2023
- 2023-04-18 CN CN202320879074.1U patent/CN220040951U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240318 Address after: No. 688 Xiema Street, Xiema Street, Beibei District, Chongqing, 400000 (Xiema Development Park, Chongqing High tech Zone) Patentee after: CHONGQING HOUNIFY TECHNOLOGY CO.,LTD. Country or region after: China Address before: 400700 Xinmao Road, Beibei District, Beibei District, Chongqing (free trade area) Patentee before: Chongqing Zhenglan Decoration Co.,Ltd. Country or region before: China |