CN211350096U - Regional space self-adaptive noise reduction system equipment - Google Patents
Regional space self-adaptive noise reduction system equipment Download PDFInfo
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- CN211350096U CN211350096U CN201922186449.2U CN201922186449U CN211350096U CN 211350096 U CN211350096 U CN 211350096U CN 201922186449 U CN201922186449 U CN 201922186449U CN 211350096 U CN211350096 U CN 211350096U
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- 230000009467 reduction Effects 0.000 title claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 39
- 230000005236 sound signal Effects 0.000 claims abstract description 8
- 238000009413 insulation Methods 0.000 claims description 2
- 230000003044 adaptive effect Effects 0.000 claims 1
- 230000035939 shock Effects 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a regional space self-adaptation noise reduction system equipment, including the equipment body, the bottom fixed mounting of equipment body has strutting arrangement, and the positive fixed mounting of equipment body has the speaker, and the inner wall top fixed mounting of equipment body has power management, and the inner wall bottom fixed mounting of equipment body has the microphone array, and the middle section fixed mounting of equipment body has the sound processor of making an uproar, and the inner wall middle section fixed mounting of equipment body has the audio signal treater, and the inner wall middle section fixed mounting of equipment body has audio amplifier. The utility model discloses a regional space self-adaptation noise reduction system equipment, through the strutting arrangement of installation for the equipment body has more places the space, and provides certain shock attenuation nature through supporting spring, and the security of protection equipment body can conveniently install other positions such as wall with the equipment body through installation device simultaneously, and convenient to detach, and the convenience is maintained or is changed the position to it, and the result of use is better.
Description
Technical Field
The utility model relates to an audio frequency field, in particular to regional space self-adaptation noise reduction system equipment.
Background
The noise of the power equipment is the electromagnetic noise, the sum of mechanical noise and air noise which are caused irregularly, intermittently, continuously or randomly in the process of structural design, model selection layout, installation and use of the body, the power equipment running in an urban area needs to be subjected to noise reduction treatment according to environmental protection requirements, in the prior art, the noise reduction mode of the power equipment comprises technical means such as sound insulation and sound absorption, and along with popularization of active noise reduction technology, most of the existing power equipment adopts an active noise reduction device to achieve the purpose of noise reduction.
The existing noise reduction system is not provided with a set of noise reduction system which can automatically adapt to different living area space environments of each user, the existing noise reduction system is only suitable for a fixed area space environment on the noise reduction of the solved area space, when the area space environment changes, the noise reduction effect of the existing noise reduction system is obviously reduced, the existing noise reduction system needs to be built and adjusted again according to the area space environment change, great difficulty is brought to construction, and professional equipment and professionals are required to adjust and finish the noise reduction system for a long time.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a regional space self-adaptation noise reduction system equipment, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a regional space self-adaptation noise reduction system equipment, includes the equipment body, the bottom fixed mounting of equipment body has strutting arrangement, the positive fixed mounting of equipment body has the speaker, the inner wall top fixed mounting of equipment body has power management, the inner wall bottom fixed mounting of equipment body has the microphone array, the middle section fixed mounting of equipment body has the sound processor of making an uproar, the inner wall middle section fixed mounting of equipment body has the audio signal treater, the inner wall middle section fixed mounting of equipment body has audio amplifier, the back fixed mounting of equipment body has installation device.
Preferably, the supporting device comprises a supporting seat, a supporting spring is fixedly mounted on the top end of the supporting seat, a supporting top plate is fixedly mounted on the top end of the supporting spring, a supporting sleeve is sleeved on the outer wall of the supporting top plate, and a supporting groove is formed in the inner wall of the supporting sleeve.
Preferably, the bottom of the supporting top plate and the top of the supporting seat are both located in the inner wall of the supporting groove, the bottom of the supporting seat is trapezoidal, and the suction pad is fixedly installed at the bottom end of the supporting seat.
Preferably, the mounting device includes the mounting panel, the top fixed mounting of mounting panel has the installation piece, the inner wall top fixed mounting of installation piece has the installation spring, the top fixed mounting of installation spring has the fixed plate, the mounting groove has been seted up to the inner wall of installation piece, the inner wall swing joint of mounting groove has the installation inserted bar, the inner wall swing joint of installation piece has the threaded rod.
Preferably, the bottom end of the threaded rod penetrates through the inner wall of the mounting block and extends to the bottom end of the mounting plate, and the threaded rod is located on the inner wall of the mounting spring.
Preferably, the microphone array, the noise processor, the audio signal processor, the audio amplifier and the loudspeaker are electrically connected with a power supply management, and the voltage of the power supply management connection is 110V-230V alternating current.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, through the strutting arrangement of installation for the equipment body has more places the space, and provides certain shock attenuation nature through supporting spring, and the security of protection equipment body can conveniently install other positions such as wall with the equipment body through installation device simultaneously, and convenient to detach, and the convenience is maintained or is changed the position to it, and the result of use is better.
Drawings
Fig. 1 is a structural circuit diagram of the present invention;
fig. 2 is a schematic structural diagram of the present invention;
FIG. 3 is an enlarged view of the support device of the present invention;
fig. 4 is a structural sectional view of the present invention;
FIG. 5 is a structural back view of the present invention;
fig. 6 is an enlarged view of the mounting device of the present invention.
In the figure: 1. an apparatus body; 2. a support device; 21. a supporting seat; 22. a support spring; 23. supporting a top plate; 24. a support sleeve; 25. a support groove; 3. a microphone array; 4. managing a power supply; 5. a noise processor; 6. an audio signal processor; 7. an audio amplifier; 8. a speaker; 9. a mounting device; 91. mounting a plate; 92. mounting blocks; 93. installing a spring; 94. a fixing plate; 95. mounting grooves; 96. installing an inserted link; 97. a threaded rod.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.
As shown in fig. 1-6, a regional space self-adaptive noise reduction system device includes a device body 1, a supporting device 2 is fixedly installed at the bottom end of the device body 1, the supporting device 2 includes a supporting base 21, a supporting spring 22 is fixedly installed at the top end of the supporting base 21, a supporting top plate 23 is fixedly installed at the top end of the supporting spring 22, a supporting sleeve 24 is sleeved on the outer wall of the supporting top plate 23, a supporting groove 25 is formed on the inner wall of the supporting sleeve 24, the bottom of the supporting top plate 23 and the top of the supporting base 21 are both located in the inner wall of the supporting groove 25, the bottom of the supporting base 21 is trapezoidal, a suction pad is fixedly installed at the bottom end of the supporting base 21, a speaker 8 is fixedly installed at the front of the device body 1, a power management 4 is fixedly installed at the top end of the inner wall of the device body 1, a, an audio signal processor 6 is fixedly installed at the middle section of the inner wall of the equipment body 1, an audio amplifier 7 is fixedly installed at the middle section of the inner wall of the equipment body 1, an installation device 9 is fixedly installed at the back of the equipment body 1, the installation device 9 comprises an installation plate 91, an installation block 92 is fixedly installed at the top end of the installation plate 91, an installation spring 93 is fixedly installed at the top end of the inner wall of the installation block 92, a fixing plate 94 is fixedly installed at the top end of the installation spring 93, an installation groove 95 is formed in the inner wall of the installation block 92, an installation inserting rod 96 is movably connected to the inner wall of the installation groove 95, a threaded rod 97 is movably connected to the inner wall of the installation block 92, the bottom end of the threaded rod 97 penetrates through the inner wall of the installation block 92 and extends to the bottom end of the installation plate 91, the threaded rod 97 is located on, the power supply management 4 has the connection voltage of 110V-230V of alternating current.
It should be noted that the utility model relates to a regional space self-adaptive noise reduction system device, when in use, the microphone is installed at the corresponding position of the regional space, normally 4 microphones are respectively placed at different positions of the regional space to be noise reduced, the microphone is connected to a host, the loudspeaker 8 is respectively installed at the corresponding position of the regional space, then the host is started to work, and a key is clicked to perform self-adaptive noise reduction operation, at this time, the system generates an audio signal for offsetting the environmental noise through the algorithm of the host, the loudspeaker 8 is driven through the audio amplifier 7 to reduce the environmental noise, and the device body 1 has more placing spaces through the installed supporting device 2, and provides a certain vibration reduction performance through the supporting spring 22, thereby protecting the safety of the device body 1, and meanwhile, the device body 1 can be conveniently installed at other positions such as the wall surface through the installing device 9, and convenient to detach conveniently maintains or changes the position, and the result of use is better.
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 (6)
1. A regional space adaptive noise reduction system device comprises a device body (1), and is characterized in that: the utility model discloses an audio equipment, including equipment body (1), inner wall, sound insulation layer, bottom fixed mounting of equipment body (1) has strutting arrangement (2), the positive fixed mounting of equipment body (1) has speaker (8), the inner wall top fixed mounting of equipment body (1) has power management (4), the inner wall bottom fixed mounting of equipment body (1) has microphone array (3), the middle section fixed mounting of equipment body (1) has noise processor (5), the inner wall middle section fixed mounting of equipment body (1) has audio signal processor (6), the inner wall middle section fixed mounting of equipment body (1) has audio amplifier (7), the back fixed mounting of equipment body (1) has installation device (9).
2. The device of claim 1, wherein: support device (2) include supporting seat (21), the top fixed mounting of supporting seat (21) has supporting spring (22), the top fixed mounting of supporting spring (22) has support roof (23) the outer wall cover of support roof (23) is equipped with support sleeve (24), support groove (25) have been seted up to the inner wall of support sleeve (24).
3. The device of claim 2, wherein: the bottom of supporting roof (23) and the top of supporting seat (21) all are arranged in the inner wall of supporting groove (25), the bottom of supporting seat (21) is trapezoidal, the bottom fixed mounting of supporting seat (21) has the suction pad.
4. The device of claim 1, wherein: installation device (9) include mounting panel (91), the top fixed mounting of mounting panel (91) has installation piece (92), the inner wall top fixed mounting of installation piece (92) has installation spring (93), the top fixed mounting of installation spring (93) has fixed plate (94), mounting groove (95) have been seted up to the inner wall of installation piece (92), the inner wall swing joint of mounting groove (95) has installation inserted bar (96), the inner wall swing joint of installation piece (92) has threaded rod (97).
5. The device of claim 4, wherein: the bottom end of threaded rod (97) runs through the inner wall of installation piece (92) and extends to the bottom of mounting panel (91), threaded rod (97) are located the inner wall of installation spring (93).
6. The device of claim 1, wherein: the microphone array (3), the noise processor (5), the audio signal processor (6), the audio amplifier (7) and the loudspeaker (8) are electrically connected with a power supply management (4), and the connection voltage of the power supply management (4) is 110-230V of alternating current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922186449.2U CN211350096U (en) | 2019-12-09 | 2019-12-09 | Regional space self-adaptive noise reduction system equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922186449.2U CN211350096U (en) | 2019-12-09 | 2019-12-09 | Regional space self-adaptive noise reduction system equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211350096U true CN211350096U (en) | 2020-08-25 |
Family
ID=72100975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922186449.2U Expired - Fee Related CN211350096U (en) | 2019-12-09 | 2019-12-09 | Regional space self-adaptive noise reduction system equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211350096U (en) |
-
2019
- 2019-12-09 CN CN201922186449.2U patent/CN211350096U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200825 |