CN205545749U - Adjust audio amplifier of sound field - Google Patents
Adjust audio amplifier of sound field Download PDFInfo
- Publication number
- CN205545749U CN205545749U CN201620059174.XU CN201620059174U CN205545749U CN 205545749 U CN205545749 U CN 205545749U CN 201620059174 U CN201620059174 U CN 201620059174U CN 205545749 U CN205545749 U CN 205545749U
- Authority
- CN
- China
- Prior art keywords
- audio amplifier
- sound field
- flap
- speaker
- supporting platform
- 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.)
- Expired - Fee Related
Links
- 230000006698 induction Effects 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims description 18
- 230000001105 regulatory effect Effects 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 241001094455 Cipangopaludina chinensis Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Circuit For Audible Band Transducer (AREA)
Abstract
The utility model provides an adjust audio amplifier of sound field, including audio amplifier body and support pedestal, its characterized in that: still including being used for the response and catching the induction system and the drive of grabbing the human motion the rotating device of this trunk circling of audio amplifier, the audio amplifier body passes through rotatable the installing on supporting the pedestal of rotating device, induction system installs on supporting the pedestal, when the response within range of people at induction system, the audio amplifier according to induction system feed back the information of returning, audio amplifier on the controlled drive motor rotation support pedestal makes its speaker face the human body to make the people in having much to do to hear better music effect at any time.
Description
Technical field
This utility model relates to a kind of audio amplifier, is specifically related to a kind of audio amplifier regulating sound field.
Background technology
Most of audio amplifier fixed placement that now technology provides is at desk or elsewhere, also have some rotating audio amplifiers, described rotatable audio amplifier is exactly the angle changing audio amplifier, thus change auditory effect, finally give more preferable auditory effect, but being all that mode manually goes to control in prior art, lack of wisdom, operate inconvenience.
Utility model content
In view of this, this utility model provides a kind of a kind of audio amplifier regulating sound field that can solve the problems referred to above, including audio amplifier body and supporting platform seat, it is characterized in that: also include for sensing and catch the induction installation grabbing human motion and the tumbler driving described audio amplifier body to rotate, described audio amplifier body is installed in supporting platform seat by tumbler is rotating, and described induction installation is installed in supporting platform seat.
Wherein, described induction installation is human inductor, and described human inductor is provided with detecting system of human body and human body alignment system.
Wherein, described tumbler includes driving motor and from the rotating shaft driving motor body to extend, and described driving motor is installed in main sound box.
Wherein, described driving motor being provided with controller, described human inductor is connected with driving motor by this controller.
Wherein, described supporting platform seat includes flap, supporter, speaker and is provided with the base of sender, and described speaker is arranged on supporter, and described flap is connected with described supporter respectively with base.
Wherein, described flap is provided with flap through hole, and described rotating shaft is through this flap through hole and is fixed on lower audio amplifier.
Wherein, being provided with shaft coupling below described end cap through hole, described audio amplifier body is connected with described rotating shaft by this coupling piece with supporting platform seat.
Wherein, being additionally provided with central dividing plate below described flap, described coupling piece and human inductor are respectively positioned on the top of this central dividing plate.
Wherein, described audio amplifier body is provided with speaker of voice box, and described speaker of voice box is installed on the leading flank of audio amplifier body.
Wherein, the front of described speaker of voice box is provided with audio amplifier cover, and described audio amplifier cover offers netted through hole.
Use technique scheme, user is in the range of induction installation, no matter it is in which direction, the information that described audio amplifier is fed back according to induction installation, control to drive the audio amplifier on motor rotary support table seat, its speaker is made to face human body, so that the people in busy can hear more preferable music effect at any time, in addition, when human body leaves induction range when, induction installation by signal from controller, it is automatically switched off driving motor and audio amplifier duty, the most not only can ensure that safety, save the energy, the service life of audio amplifier can also be improved, make audio amplifier more intelligent and hommization.
Accompanying drawing explanation
A kind of audio amplifier front view regulating sound field that Fig. 1 is provided by this utility model preferred embodiment.
Fig. 2 is the rearview of audio amplifier in this utility model.
Fig. 3 is the left view of audio amplifier in this utility model.
Fig. 4 is the right view of audio amplifier in this utility model.
Fig. 5 is the upward view of audio amplifier in this utility model.
Fig. 6 is the top view of audio amplifier in this utility model.
Fig. 7 is the sectional view of audio amplifier in this utility model.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
Refer to Fig. 1-7, a kind of audio amplifier regulating sound field that this utility model provides, including audio amplifier body 10, supporting platform seat 20, tumbler 30 and induction installation 40, described audio amplifier body 10 is connected with supporting platform seat 20 by described tumbler 30, and described induction installation 40 is arranged in supporting platform seat 20.
Refer to Fig. 1-7, described audio amplifier body 10 includes casing of loudspeaker box 11, speaker of voice box 12 and audio amplifier cover 13, the profile of described casing of loudspeaker box 11 is similar to Cipangopaludina chinensis, described speaker of voice box 12 faces Cipangopaludina chinensis exit, it is fixed on casing of loudspeaker box by the buckle 114 on casing of loudspeaker box 11, a stepped upper audio amplifier cavity 111 is constituted with described casing of loudspeaker box 11, use the shell of this shape, it is not only convenient for the amplification of musical sound, prevent on the speaker of voice box 12 that dust or foreign material fall in housing by the back of shell simultaneously, speaker of voice box 12 is played a protective role.
Refer to Fig. 1-7, described speaker 12 front is additionally provided with audio amplifier cover 13, netted through hole is offered on this audio amplifier cover, described audio amplifier cover 13 can be to be screwed or to be fixed in the way of nesting on casing of loudspeaker box 11, in the present embodiment, use nested mode not only to make overall appearance, and conveniently install.
Refer to Fig. 1-7, described tumbler 30 includes driving motor body 31 and from the rotating shaft 32 driving motor 31 body to extend, a perforate 115 is offered bottom described casing of loudspeaker box 11, described driving motor body 31 is arranged on casing of loudspeaker box 11, and it is positioned at above this perforate 115, described rotating shaft 32 is connected through described perforate 115 with described supporting platform seat 20, wherein, described rotating shaft 32 and the inwall matched in clearance of perforate 115, there is no any friction between them, be free to mutually rotate.
Referring to Fig. 1-7, in the present embodiment, described driving motor 31 is bi-directional synchronization motor, can control the direction of audio amplifier body 10 more accurately.
Referring to Fig. 1-7, described supporting platform seat 20 includes that flap 21, supporter 22 and base 23, described flap 21 are screwed in the top of supporter 22, and described base 23 is fixed on the lower section of supporter 22 equally in the way of screw.
Refer to Fig. 1-7, described supporter 22 is internally provided with pedestal speaker 24, described pedestal speaker 24 can face base 23 and install, base 23 can also be facing away from install, in the present embodiment, employing faces base 23 and installs, the internal cavity of supporting platform seat 20 is completely cut off for upper cavity 221 and lower chamber 222, described upper cavity 221 is connected by bend pipe passage 26 with lower chamber 222, wave duct 231 is offered down on described base, the sound that pedestal speaker 24 is sent so can be allowed through the communication space reduced, and enter narrow and small and elongated track and propagate, finally mix and spread out of from flared sender, the period propagated will obtain supercharging for several times, thus give the effect of a kind of shock of people.
Refer to Fig. 1-7, rotating shaft through hole 211 is offered on described flap 21, the diameter of described rotating shaft through hole 211 inwall is slightly larger than the external diameter of rotating shaft 32, described coupling piece 212 is fixedly mounted on the lower section of this rotating shaft through hole 211, this coupling piece 212 essence constitutes a part for upper end cover 21, it is ensured that the integrity of upper end cover 21.
Referring to Fig. 1-7, described rotating shaft 32 is downwardly into described rotating shaft through hole 211, and is fixed together with coupling piece 212 below, thus described audio amplifier body 10 is fixed in supporting platform seat 20.
Refer to Fig. 1-7, described induction installation 40 is arranged on flap, in the present embodiment, described induction installation is human inductor, detecting system of human body and human body alignment system it is provided with on described human inductor, described detecting system of human body connects human body alignment system respectively and drives motor, described human body alignment system is for obtaining instant signal, determine whether that human body exists according to described signal, if nothing, then send control signal and give controller, signal is transmitted to drive motor by controller respectively, make to drive motor to quit work, if with the presence of human body, then described signal is sent to human body alignment system.
Refer to Fig. 1-7, in the present embodiment, described human body alignment system, for described judged result, calculate the position of human body, control to drive motor according to described result of calculation, audio amplifier on rotary support table seat, make the speaker of voice box positive alignment people of audio amplifier, allow people constantly be in the right opposite of audio amplifier, thus obtain more preferable auditory effect.
Refer to Fig. 1-7; it is provided with central dividing plate 25 below described flap 21; described induction installation 40 and coupling piece 212 are respectively positioned on the top of central dividing plate 25; in the present embodiment; it is further opened with bulkhead through-hole 251 in the middle of described central dividing plate 25; so as the propagation of pedestal speaker 24 sound, simultaneously protection induction installation 40, it is to avoid it is interfered by sound.
Use technique scheme, user is in the range of induction installation, no matter it is in which direction, the information that described audio amplifier is fed back according to induction installation, control to drive the audio amplifier on motor rotary support table seat, its speaker is made to face human body, so that the people in busy can hear more preferable music effect at any time, in addition, when human body leaves induction range when, induction installation by signal from controller, it is automatically switched off driving motor and audio amplifier duty, the most not only can ensure that safety, save the energy, the service life of audio amplifier can also be improved, make audio amplifier more intelligent and hommization.
The foregoing is only preferred embodiment of the present utility model; it is not limited to this utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. done, all should be included within the scope of this utility model protection.
Claims (10)
1. the audio amplifier regulating sound field, including audio amplifier body and supporting platform seat, it is characterized in that: also include for sensing and catch the induction installation grabbing human motion and the tumbler driving described audio amplifier body to rotate, described audio amplifier body is installed in supporting platform seat by tumbler is rotating, and described induction installation is installed in supporting platform seat.
A kind of audio amplifier regulating sound field the most as claimed in claim 1, it is characterised in that: described induction installation is human inductor, and described human inductor is provided with detecting system of human body and human body alignment system.
A kind of audio amplifier regulating sound field the most as claimed in claim 1, it is characterised in that: described tumbler includes driving motor and from the rotating shaft driving motor body to extend, and described driving motor is installed on audio amplifier body.
A kind of audio amplifier regulating sound field the most as claimed in claim 3, it is characterised in that: being provided with controller on described driving motor, described human inductor is connected with driving motor by this controller.
A kind of audio amplifier regulating sound field the most as claimed in claim 1, it is characterized in that: described supporting platform seat includes flap, supporter, speaker and is provided with the base of sender, described speaker is arranged on supporter, and described flap is connected with described supporter respectively with base.
A kind of audio amplifier regulating sound field the most as claimed in claim 5, it is characterised in that: described flap is provided with flap through hole, and described rotating shaft is through this flap through hole and is fixed in supporting platform seat.
A kind of audio amplifier regulating sound field the most as claimed in claim 6, it is characterised in that: being provided with shaft coupling below described flap through hole, described audio amplifier body is connected with described rotating shaft by this coupling piece with supporting platform seat.
A kind of audio amplifier regulating sound field the most as claimed in claim 7, it is characterised in that: being additionally provided with central dividing plate below described flap, described coupling piece and human inductor are respectively positioned on the top of this central dividing plate.
A kind of audio amplifier regulating sound field the most as claimed in claim 1, it is characterised in that: described audio amplifier body is provided with speaker of voice box, and described speaker of voice box is installed on the leading flank of audio amplifier body.
A kind of audio amplifier regulating sound field the most as claimed in claim 9, it is characterised in that: the front of described speaker of voice box is provided with audio amplifier cover, and described audio amplifier cover offers netted through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620059174.XU CN205545749U (en) | 2016-01-21 | 2016-01-21 | Adjust audio amplifier of sound field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620059174.XU CN205545749U (en) | 2016-01-21 | 2016-01-21 | Adjust audio amplifier of sound field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205545749U true CN205545749U (en) | 2016-08-31 |
Family
ID=56766268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620059174.XU Expired - Fee Related CN205545749U (en) | 2016-01-21 | 2016-01-21 | Adjust audio amplifier of sound field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205545749U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108347669A (en) * | 2018-04-18 | 2018-07-31 | 深圳市健马科技发展有限公司 | A kind of angle adjustable loudspeaker box structure, sound system and adjusting method |
-
2016
- 2016-01-21 CN CN201620059174.XU patent/CN205545749U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108347669A (en) * | 2018-04-18 | 2018-07-31 | 深圳市健马科技发展有限公司 | A kind of angle adjustable loudspeaker box structure, sound system and adjusting method |
| CN108347669B (en) * | 2018-04-18 | 2024-04-05 | 深圳市健马科技发展有限公司 | Angle-adjustable sound box structure, sound system and adjusting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |