CN215581597U - Museum's intelligence audio-visual play device based on acoustic control discernment - Google Patents
Museum's intelligence audio-visual play device based on acoustic control discernment Download PDFInfo
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- CN215581597U CN215581597U CN202122074763.9U CN202122074763U CN215581597U CN 215581597 U CN215581597 U CN 215581597U CN 202122074763 U CN202122074763 U CN 202122074763U CN 215581597 U CN215581597 U CN 215581597U
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Abstract
The utility model discloses an intelligent museum audio-video playing device based on sound control identification, which comprises a host and a heat dissipation fan, wherein the heat dissipation fan is arranged at the top end of the host, when a projector is required to be placed on a desktop for fixing, the projector is fixed on the desktop through a sound box connected with the bottom end of a cross rod, then a projection angle is adjusted through a fixed shaft connected with a support rod through an extension column, when the desktop is required to be uneven, a support bottom block and a fixed screw rod are arranged at the bottom end of the sound box, the height of the two support bottom blocks is adjusted through a level meter at the front end of the host so that the host is in a horizontal state, when the projector is required to be fixed on a wall, the connection cross rod is overturned through the fixed shaft of the support rod and the extension column so that the connection cross rod is overturned to the top end of the host, then expansion bolts are driven into the fixed blocks at the two sides of the sound box so that the projector is fixed on the top of the wall for projection playing, compared with the traditional projector equipment, the requirement of the museum can be fixedly arranged, the application site of the museum video playing is effectively improved.
Description
Technical Field
The utility model belongs to the technical field of audio-video playing devices, and particularly relates to an intelligent museum audio-video playing device based on voice control identification.
Background
The museum is a place for collecting, showing, displaying and researching the real objects representing natural and human cultural heritages, manages the collected objects in a classified way, provides knowledge, education and appreciation for the public, and plays short publicity films by the audio-video playing device which is needed to be used in the process of publicizing knowledge in the museum so as to popularize the knowledge of historical humanities and the like to the public.
The prior art has the following problems:
the projector broadcast propaganda short film that current audio-visual play device adopted usually when needs use the projector broadcast, prevents work platform or installation wall crown usually, and the mounting means of traditional projector is fixed unable the change usually, and external environment is different, and the projector need install in different places, and traditional projector can't change the mounting means usually.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an intelligent museum audio-video playing device based on voice control identification, which aims to solve the problems that a working platform or a wall top is usually prevented from being installed when a projector is required to play, the installation mode of a traditional projector is usually fixed and cannot be changed, the projector is required to be installed in different places when the external environment is different, and the installation mode of the traditional projector cannot be changed when the traditional audio-video playing device provided in the background art generally adopts the projector to play short films.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a museum intelligence audio-visual play device based on acoustic control discernment, includes host computer and heat dissipation fan, the top of host computer is provided with the heat dissipation fan, one side of heat dissipation fan is provided with control knob, the rear end of host computer is provided with the power cord, the front end of host computer is provided with projection lens, one side of projection lens is provided with control panel, one side of control panel is provided with the spirit level, one side of host computer is provided with the louvre, one side of louvre is provided with the extension post, the surface of extension post is provided with the bracing piece, the bottom of bracing piece is provided with the connection horizontal pole, the bottom of connecting the horizontal pole is provided with the stereo set, the bottom of stereo set is provided with clamping screw, clamping screw's bottom is provided with the support bottom block, one side of stereo set is provided with the fixed block.
Preferably, the fixed blocks are arranged in two numbers, and the two fixed blocks are respectively arranged on two sides of the sound box.
Preferably, the fixing block is internally provided with a fixing hole, and the expansion bolt can be installed through the fixing hole.
Preferably, the heat dissipation holes are provided with five heat dissipation holes, and the five heat dissipation holes are arranged on one side of the extension column.
Preferably, the extension column is connected with the support rod through a fixed shaft, and the angle of the support rod is freely adjusted through the extension column.
Preferably, the bottom of stereo set is provided with the fixed orifices, and the adjusting of the set screw who rotates the support bottom block is in the inside position of fixed orifices.
Preferably, the control panel is electrically connected with the sound box through a power line built in the host.
Preferably, the host computer adjusts the projection angle of the projection lens through a level gauge at the front end.
Compared with the prior art, the utility model provides an intelligent museum audio-video playing device based on voice control identification, which has the following beneficial effects:
the utility model relates to a museum intelligent audio-visual playing device based on sound control identification, wherein a heat dissipation fan is arranged at the top end of a host, a projection lens is arranged at the front end of the host, an extension column is arranged at one side of the host, a support rod is arranged on the surface of the extension column, a connecting cross rod is arranged at the bottom end of the support rod, a sound box is arranged at the bottom end of the connecting cross rod, fixed blocks are arranged at two sides of the sound box, a fixed hole is arranged at the bottom end of the sound box, when a projector is required to be placed on a desktop for fixing, the sound box connected with the bottom end of the cross rod is fixed on the desktop, then the projection angle is adjusted by connecting the extension column and the support rod with a fixed shaft, when the desktop is required to be uneven, a support bottom block and a fixed screw rod are arranged at the bottom end of the sound box, the height of two support bottom blocks is adjusted by a level gauge at the front end of the host to enable the host to be in a horizontal state, when the host is required to be fixed on a wall, the connecting cross rod is turned over with the fixed shaft of the extension column through the support rod, make the connection horizontal pole upset the top of host computer, then squeeze into expansion bolts through the inside of the fixed block of stereo set both sides for the projecting apparatus is fixed and is carried out the projection broadcast at the wall crown, compares in traditional projecting apparatus equipment, and novel audio-visual play device of museum intelligence based on acoustic control discernment can have the demand fixed mounting of museum more, effectively promotes the applied site of museum video broadcast.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:
fig. 1 is a schematic structural diagram of a museum intelligent audio-video playing device based on voice control identification according to the present invention;
FIG. 2 is a schematic structural diagram of a mounting and supporting bottom block of the intelligent museum audio-visual playing device based on voice control identification according to the present invention;
fig. 3 is a schematic structural view of a museum intelligent audio-video playing device based on voice control identification, which is provided by the utility model and installed on a wall top;
in the figure: 1. a host; 2. a heat dissipation fan; 3. a control knob; 4. a power line; 5. a projection lens; 6. a control panel; 7. a level gauge; 8. heat dissipation holes; 9. extending the column; 10. a support bar; 11. connecting the cross bars; 12. sounding; 13. a fixed block; 14. fixing the screw rod; 15. and supporting the bottom block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides a museum intelligence audio-visual play device based on acoustic control discernment, including host computer 1 and heat dissipation fan 2, the top of host computer 1 is provided with heat dissipation fan 2, one side of heat dissipation fan 2 is provided with control knob 3, the rear end of host computer 1 is provided with power cord 4, the front end of host computer 1 is provided with projecting lens 5, one side of projecting lens 5 is provided with control panel 6, one side of control panel 6 is provided with spirit level 7, one side of host computer 1 is provided with louvre 8, one side of louvre 8 is provided with extension post 9, the surface of extension post 9 is provided with bracing piece 10, the bottom of bracing piece 10 is provided with connects horizontal pole 11, the bottom of connecting horizontal pole 11 is provided with stereo set 12, the bottom of stereo set 12 is provided with clamping screw 14, clamping screw 14's bottom is provided with support bottom block 15, one side of stereo set 12 is provided with fixed block 13.
The utility model provides a museum intelligence audio-visual play device based on acoustic control discernment, fixed block 13 is provided with two altogether, and two fixed blocks 13 set up the both sides at stereo set 12 respectively, the inside of fixed block 13 is provided with the fixed orifices, and can install expansion bolts through the fixed orifices, louvre 8 is provided with five altogether, and five louvres 8 set up the one side at extension post 9 jointly, through fixed hub connection between extension post 9 and the bracing piece 10, and bracing piece 10 is through extension post 9 free angle of adjustment, the bottom of stereo set 12 is provided with the fixed orifices, and rotate the fixed screw 14 adjustment of support bottom block 15 at the fixed orifices internal position, control panel 6 passes through built-in power cord 4 of host computer 1 and stereo set 12 electric connection, host computer 1 adjusts the projection angle of projecting lens 5 through the spirit level 7 of front end.
The working principle and the using process of the utility model are as follows: after the utility model is installed, the power line 4 at the rear end of the host 1 is connected with equipment, then video data to be played is transmitted and connected with the host 1, then the host 1 is fixed on a desktop through the sound 12 as a base, then the host 1 is started by pressing a button of the control panel 6, simultaneously the focal length of the projection lens 5 is adjusted through the control knob 3, so that the projection lens 5 plays the video on the surface of a screen, the sound 12 at the bottom end of the host 1 plays the sound source of the video, simultaneously the air flow in the host 1 is rapidly exchanged through the heat dissipation fan 2 at the top end of the host 1 and is discharged through the heat dissipation hole 8 at one side, when the desktop is needed to be uneven, the supporting bottom block 15 and the fixing screw 14 are installed at the bottom end of the sound 12, the height of the two supporting bottom blocks 15 is adjusted through the level 7 at the front end of the host 1, so that the host 1 reaches a horizontal state, when the projector is needed to be installed on a wall, will connect horizontal pole 11 and pass through the fixed axle upset of bracing piece 10 with extension post 9, make connect horizontal pole 11 top of host computer 1 that overturns, then squeeze into expansion bolts to the wall crown through the inside of the fixed block 13 of stereo set 12 both sides, make the projecting apparatus fix and carry out the projection broadcast at the wall crown, make the projecting apparatus possess better projection angle, compare in traditional projector equipment, the audio-visual play device of novel museum intelligence based on acoustic control discernment can have the demand fixed mounting of museum more, effectively promote the application site of museum video broadcast, promote projector equipment application scope.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a museum's intelligence audio-visual play device based on acoustic control discernment, includes host computer (1) and heat dissipation fan (2), its characterized in that: the top end of the host (1) is provided with a heat dissipation fan (2), one side of the heat dissipation fan (2) is provided with a control knob (3), the rear end of the host (1) is provided with a power line (4), the front end of the host (1) is provided with a projection lens (5), one side of the projection lens (5) is provided with a control panel (6), one side of the control panel (6) is provided with a level meter (7), one side of the host (1) is provided with a heat dissipation hole (8), one side of the heat dissipation hole (8) is provided with an extension column (9), the surface of the extension column (9) is provided with a support rod (10), the bottom end of the support rod (10) is provided with a connection cross rod (11), the bottom end of the connection cross rod (11) is provided with a sound (12), the bottom end of the sound (12) is provided with a fixing screw (14), the bottom end of the fixing screw (14) is provided with a support bottom block (15), one side of the sound box (12) is provided with a fixed block (13).
2. The audio-visual play device of museum intelligence based on acoustic control discernment of claim 1 characterized in that: the two fixing blocks (13) are arranged, and the two fixing blocks (13) are respectively arranged on two sides of the sound box (12).
3. The audio-visual play device of museum intelligence based on acoustic control discernment of claim 1 characterized in that: the inside of fixed block (13) is provided with the fixed orifices, and can install expansion bolts through the fixed orifices.
4. The audio-visual play device of museum intelligence based on acoustic control discernment of claim 1 characterized in that: the heat dissipation holes (8) are provided with five heat dissipation holes, and the five heat dissipation holes (8) are arranged on one side of the extension column (9) together.
5. The audio-visual play device of museum intelligence based on acoustic control discernment of claim 1 characterized in that: the extension column (9) is connected with the support rod (10) through a fixed shaft, and the support rod (10) can freely adjust the angle through the extension column (9).
6. The audio-visual play device of museum intelligence based on acoustic control discernment of claim 1 characterized in that: the bottom end of the sound box (12) is provided with a fixing hole, and a fixing screw rod (14) of the rotary supporting bottom block (15) is adjusted in the position inside the fixing hole.
7. The audio-visual play device of museum intelligence based on acoustic control discernment of claim 1 characterized in that: the control panel (6) is electrically connected with the sound box (12) through a power line (4) arranged in the host (1).
8. The audio-visual play device of museum intelligence based on acoustic control discernment of claim 1 characterized in that: the host (1) adjusts the projection angle of the projection lens (5) through a level gauge (7) at the front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122074763.9U CN215581597U (en) | 2021-08-31 | 2021-08-31 | Museum's intelligence audio-visual play device based on acoustic control discernment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122074763.9U CN215581597U (en) | 2021-08-31 | 2021-08-31 | Museum's intelligence audio-visual play device based on acoustic control discernment |
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| CN215581597U true CN215581597U (en) | 2022-01-18 |
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| CN202122074763.9U Active CN215581597U (en) | 2021-08-31 | 2021-08-31 | Museum's intelligence audio-visual play device based on acoustic control discernment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116774503A (en) * | 2023-06-25 | 2023-09-19 | 深圳紫晶光电科技有限公司 | Intelligent projector inclination angle self-adaptive system |
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2021
- 2021-08-31 CN CN202122074763.9U patent/CN215581597U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116774503A (en) * | 2023-06-25 | 2023-09-19 | 深圳紫晶光电科技有限公司 | Intelligent projector inclination angle self-adaptive system |
| CN116774503B (en) * | 2023-06-25 | 2024-02-02 | 深圳紫晶光电科技有限公司 | Intelligent projector inclination angle self-adaptive system |
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