CN114326270A - Small-size meeting room background music installation device - Google Patents
Small-size meeting room background music installation device Download PDFInfo
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- CN114326270A CN114326270A CN202111510976.XA CN202111510976A CN114326270A CN 114326270 A CN114326270 A CN 114326270A CN 202111510976 A CN202111510976 A CN 202111510976A CN 114326270 A CN114326270 A CN 114326270A
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- background music
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- conference room
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- 238000009434 installation Methods 0.000 title claims abstract description 29
- 230000006978 adaptation Effects 0.000 claims description 15
- 230000017525 heat dissipation Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 208000019901 Anxiety disease Diseases 0.000 abstract description 2
- 230000036506 anxiety Effects 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
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Abstract
The invention provides a background music installation device for a small conference room, which comprises a shell, a projector, a background music control module, a sound device and a cover plate, wherein the projector, the background music control module and the sound device are sequentially arranged in the shell, the background music control module is positioned at the rear side of the projector, the sound devices are symmetrically arranged at the two sides of the background music control module, the background music control module comprises a first wireless module, a storage module and a receiving and identifying module, a lens of the projector extends out of the shell, the background music control module is electrically connected with the sound device, the background music control module is electrically connected with the projector, the cover plate and the shell are matched to form a relatively sealed environment, and the background music installation device for the small conference room is more hidden and saves space on the whole, the projector can play background music after being linked with the projector, and the anxiety and the tension of people are relieved by playing proper background music.
Description
Technical Field
The invention relates to the technical field of background music systems, in particular to a background music installation device for a small conference room.
Background
With the improvement of living standard of materials and the rapid advance of scientific technology, people pay more and more attention to the requirements of occasions, and the appearance of background music gradually enables people to feel comfort and cultural taste in public places.
At present, current meeting room background music system is perfect inadequately, has the singleness in mounting means and the system function, and current meeting room background music system does not possess the integration promptly and does not possess the function with other equipment linkages, when emergency such as conflagration appears, people can not in time pass through other equipment and separate the air to speak to the people in the meeting room.
Disclosure of Invention
The invention provides a small conference room background music installation device, aiming at solving the problems that the current conference room background music system has single function and can not be linked with other equipment.
In order to solve the above technical problem, the present invention provides a small-sized background music installation apparatus for a conference room, comprising: a shell, a projector, a background music control module, a sound and a cover plate,
the projector, the background music control module and the sound box are sequentially arranged in the shell, the background music control module is located on the rear side of the projector, the sound boxes are symmetrically arranged on two sides of the background music control module, the background music control module comprises a first wireless module, a storage module and a receiving and identifying module, a lens of the projector extends out of the shell, the background music control module is electrically connected with the sound box, the background music control module is electrically connected with the projector, and the cover plate and the shell are matched to form a relatively sealed environment.
Preferably, further include flexible subassembly, flexible subassembly includes first adaptation piece, second adaptation piece and electric putter, first adaptation piece one end screwed connection casing upside other end fixed connection electric putter stretches out the axle head portion, second adaptation piece one end screwed connection ceiling other end is connected the electric putter afterbody.
Preferably, the electric push rod is internally provided with a second wireless module capable of receiving infrared signals, and the second wireless module can be in signal connection with the wireless remote controller.
Preferably, the cover plate further comprises two or four cushion blocks, and the cushion blocks are symmetrically distributed and arranged below the cover plate.
Preferably, the housing is provided with a plurality of heat dissipation holes, and the heat dissipation holes are distributed on the front side of the housing and the two sides of the housing in a rectangular shape.
Preferably, a notch is formed in the rear side of the shell and used for enabling the projector, the background music control module and the sound box to extend out of the wires.
Preferably, the cushion block is made of a flexible material, and the cushion block is made of any one of resin and rubber.
Preferably, the projector adopts a projection lens made of all-glass materials.
Preferably, the sound equipment adopts a ceiling sound equipment which is a combined sound equipment and is divided into a low frequency sound equipment, a medium frequency sound equipment and a high frequency sound equipment.
Compared with the prior art, the small-sized conference room background music installation device provided by the invention has the following advantages:
1. the utility model provides a small-size meeting room background music installation device sets up inside the casing, hide more and save space on the whole, and this background music can link with the projector, projector and background music control module electric connection, background music control module and stereo set electric connection, can play the background music through starting the projector, no matter play suitable background music before the meeting with the meeting in-process, all be favorable to and alleviate people's anxiety and tension, be favorable to the atmosphere of backing up the scene simultaneously.
2. A background music installation device for a small conference room has the functions of convenient disassembly and cleaning, meanwhile, the application range is wider, the first adaptive block is arranged on the shell and is connected with the shell through screws, when the projector is placed on a desktop, the first adapting block can be disassembled, one end of the electric push rod is connected with the first adapting block, the other end is connected with the second adapting block, can install this background music system on the ceiling, electric putter embeds has the second wireless module of receiving infrared signal, second wireless module and wireless remote controller signal connection, the button that starts above the wireless remote controller can go up and down this background music control system, be convenient for clean attached to on the casing with the dust of projector mirror surface, the problem of need with the help of the ladder when having solved in the past the projector and installing on the ceiling clean and dismantle has improved the security from another aspect.
3. The utility model provides a small-size meeting room background music installation device has the function of propaganda directed to the air, background music control module is built-in first wireless module, first wireless module carries out signal connection with meeting room external equipment or cell-phone mobile client, microphone in external equipment or the cell-phone is shout, receive identification module this moment and can receive the discernment to the voice message, change into the signal of telecommunication with the voice signal and change into the sound signal again, broadcast the content of shouting from the stereo set at last, so can shout the people in the meeting room in time when emergency appears, the personal safety inside the meeting room has been ensured.
4. The utility model provides a small-size meeting room background music installation device is easy operation on the whole, and the compatibility is higher, and practical scope is wider, and is integrated through projector and background music system, can realize shouting in the air separating appearing emergency, and factor of safety is higher, possesses the function of projection and broadcast background music simultaneously, has satisfied people and has realized multi-functional demand by an thing.
Drawings
Fig. 1 is a schematic perspective view of a background music installation device for a small conference room according to the present invention;
FIG. 2 is a schematic diagram of a second three-dimensional structure of a background music installation device for a small conference room according to the present invention;
fig. 3 is a schematic cross-sectional structural view of a background music installation device for a small conference room according to the present invention;
FIG. 4 is a schematic view of a portion of the background music installation device for a small conference room according to the present invention;
description of reference numerals:
100. a small conference room background music installation device;
110. a housing; 120. a projector, 130, a background music control module; 140. sounding; 150. a cover plate; 160. a telescoping assembly; 170. cushion blocks;
161. a first adaptation block; 112. a second adaptation block; 113. an electric push rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
At present, when people meet in a meeting room and an emergency occurs outside the meeting room, people cannot acquire outside danger signals in the meeting room at the first time, and easily cause harm to people and property loss, so that the problem is solved by a small meeting room background music installation device.
Referring to fig. 1 to 4, the present invention provides a background music installation apparatus 100 for a small conference room, which has a function of linking other devices, and can timely notify the people in the conference room to evacuate when an emergency occurs.
The invention provides a small conference room background music installation device 100, which comprises a shell 110, a projector 120, a background music control module 130, a sound device 140 and a cover plate 150.
The projector 120, the background music control module 130 and the sound 140 are sequentially arranged in the shell 110, the projector lens extends outwards from the center of the shell 110, the projector lens is made of all-glass materials, the lens is wear-resistant and easy to clean, and the refractive index of the glass lens is high. A background music control module 130 is arranged in the rear side of the projector 120, a first wireless module, a storage module and a receiving identification module are arranged in the background music control module 130, the sound equipment 140 is arranged on two sides of the background music control module 130, the sound equipment 14 adopts a ceiling sound equipment, the projector 130 is electrically connected with the background music control module 130, the background music control module 130 is electrically connected with the sound equipment 140, a switch on the projector 120 can control the switch of the background music control module 130 and the sound equipment 140, a plurality of heat dissipation holes are arranged on the shell 110, the heat dissipation holes are distributed on the front side and two sides of the shell 110 in a rectangular array, an opening is arranged on the rear side of the shell 110 and used for the projector 120, the wires of the background music control module 130 and the sound 140 extend out, the bottom of the casing 110 is connected with a cover plate 150, the cover plate 150 can be detached from the casing 110, and the size of the cover plate 150 is matched with that of the casing 110.
During the use, people get into the meeting room, start projector 120, background music control module 130 can be started simultaneously, projector 120 can give background music control module 130 with the signal of telecommunication transmission, receive the signal of telecommunication that identification module will transmit and receive the discernment, then give stereo set 140 with the signal of telecommunication transmission, play the background music by stereo set 140 at last, reach the effect in the warm place before the meeting, the louvre of seting up on casing 110 is used for ventilation cooling, effectively reduce the temperature in casing 110, avoid leading to self high temperature and influence the life of equipment after the long-time work of the electronic equipment in the casing.
Further, including flexible subassembly 160, flexible subassembly 160 includes that first adaptation is fast 161, second adaptation piece 162 and electric putter 163, first adaptation piece 161 one side and casing 110 upper portion screwed connection, the another side stretches out the hub connection with electric putter 163, second adaptation piece 162 one side and electric putter 163 tail connection, the another side is connected with the ceiling, external power supply wire passes opening and projector 120, background music control module 130 and audio 140 electrical conduction, external power supply wire length and electric putter 163 stretch out the stroke phase-match, guarantee to stretch out the biggest stroke back because the wire is too short and lead to projector 120 unable decline or be blocked at electric putter 163, electric putter internally mounted has the second wireless module, the infrared signal that the second wireless module can come from wireless remote control ware to receive.
During the use, people use wireless remote controller to control electric putter 163, press the button above the wireless remote controller according to actual need, carry out slow moving with projector 120, people press the button again after projector 120 descends to the take the altitude, let electric putter 163 stop stretching out, people can clean or clean casing surface dust to the projector camera lens this moment, need not be with the help of staircase or other instruments, it is whole more convenient and safe, reuse wireless remote controller after the cleanness finishes with electric putter 163 can reset.
Further, the heat-radiating cover plate comprises two or four cushion blocks 170, the cushion blocks 170 are evenly distributed on the lower side of the cover plate 170, heat-radiating holes are formed in the cover plate 170, the cushion blocks 170 are made of flexible materials, and the cushion blocks 170 are made of one of rubber or resin.
During the use, place this projector 120 on the desktop, loosen the screw above the first adaptation piece 161, make telescopic component 160 and projector 120 separately, cushion 170 has increased the height originally with the desktop of casing 110, makes to have the clearance between casing 110 bottom and the desktop, is favorable to bottom ventilation heat dissipation.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. A background music installation apparatus for a small conference room, comprising: a shell, a projector, a background music control module, a sound and a cover plate,
the projector, the background music control module and the sound box are sequentially arranged in the shell, the background music control module is located on one side of the projector, the number of the sound boxes is two, the sound box is arranged on the two sides of the background music control module, the background music control module comprises a first wireless module, a storage module and a receiving and identifying module, a lens of the projector extends out of the shell, the background music control module is electrically connected with the sound box, the background music control module is electrically connected with the projector, and the cover plate and the shell are matched to form a relatively sealed environment.
2. A small conference room background music installation apparatus as claimed in claim 1, wherein: the telescopic assembly comprises a first adaptation block, a second adaptation block and an electric push rod, one end of the first adaptation block is in screwed connection with the other end of the upper side of the shell, the electric push rod stretches out of the shaft head, and one end of the second adaptation block is in screwed connection with the other end of the ceiling and is connected with the tail of the electric push rod.
3. A small conference room background music installation apparatus as claimed in claim 2, wherein: the electric push rod is internally provided with a second wireless module capable of receiving infrared signals, and the second wireless module can be in signal connection with the wireless remote controller.
4. A small conference room background music installation apparatus as claimed in claim 1, wherein: the cover plate further comprises two or four cushion blocks, and the cushion blocks are symmetrically distributed below the cover plate.
5. A small conference room background music installation apparatus as claimed in claim 1, wherein: the casing is provided with a plurality of heat dissipation holes, and the heat dissipation holes are distributed on the front side of the casing and the two sides of the casing in a rectangular mode.
6. A small conference room background music installation apparatus as claimed in claim 1, wherein: the rear side of the shell is provided with a notch, and the notch is used for extending out of the projector, the background music control module and the wires of the sound box.
7. A small conference room background music installation apparatus as claimed in claim 4, wherein: the cushion block is made of flexible materials, and is made of any one of resin or rubber.
8. A small conference room background music installation apparatus as claimed in claim 1, wherein: the projector adopts a projection lens made of all-glass materials.
9. A small conference room background music installation apparatus as claimed in claim 1, wherein: the stereo set adopts the ceiling stereo set, the ceiling stereo set is the combination formula stereo set, divide into low frequency, intermediate frequency and high frequency three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111510976.XA CN114326270A (en) | 2021-12-11 | 2021-12-11 | Small-size meeting room background music installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111510976.XA CN114326270A (en) | 2021-12-11 | 2021-12-11 | Small-size meeting room background music installation device |
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| Publication Number | Publication Date |
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| CN114326270A true CN114326270A (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111510976.XA Pending CN114326270A (en) | 2021-12-11 | 2021-12-11 | Small-size meeting room background music installation device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080123265A1 (en) * | 2005-09-14 | 2008-05-29 | Funworld Ag | Device for reproducing information for entertaining or data processing |
| CN101398605A (en) * | 2007-09-28 | 2009-04-01 | 立景光电股份有限公司 | Mutual integration expansion base and mini projector |
| CN206440932U (en) * | 2017-02-19 | 2017-08-25 | 广州市星好信息科技有限公司 | A kind of 3D high definition projectors |
| CN107240405A (en) * | 2017-06-14 | 2017-10-10 | 深圳市冠旭电子股份有限公司 | A kind of audio amplifier and alarm method |
| US20190028792A1 (en) * | 2017-07-21 | 2019-01-24 | Boe Technology Group Co., Ltd. | Earphone control device, earphone and control method for earphone |
-
2021
- 2021-12-11 CN CN202111510976.XA patent/CN114326270A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080123265A1 (en) * | 2005-09-14 | 2008-05-29 | Funworld Ag | Device for reproducing information for entertaining or data processing |
| CN101398605A (en) * | 2007-09-28 | 2009-04-01 | 立景光电股份有限公司 | Mutual integration expansion base and mini projector |
| CN206440932U (en) * | 2017-02-19 | 2017-08-25 | 广州市星好信息科技有限公司 | A kind of 3D high definition projectors |
| CN107240405A (en) * | 2017-06-14 | 2017-10-10 | 深圳市冠旭电子股份有限公司 | A kind of audio amplifier and alarm method |
| US20190028792A1 (en) * | 2017-07-21 | 2019-01-24 | Boe Technology Group Co., Ltd. | Earphone control device, earphone and control method for earphone |
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