CN109379667A - A kind of electric turnover smallpox speaker - Google Patents
A kind of electric turnover smallpox speaker Download PDFInfo
- Publication number
- CN109379667A CN109379667A CN201811518643.XA CN201811518643A CN109379667A CN 109379667 A CN109379667 A CN 109379667A CN 201811518643 A CN201811518643 A CN 201811518643A CN 109379667 A CN109379667 A CN 109379667A
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- CN
- China
- Prior art keywords
- fixed
- loudspeaker
- smallpox
- rotation axis
- speaker
- 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.)
- Pending
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- 241000700647 Variola virus Species 0.000 title claims abstract description 35
- 230000007306 turnover Effects 0.000 title claims abstract description 35
- 238000005034 decoration Methods 0.000 claims abstract description 10
- 230000005236 sound signal Effects 0.000 claims description 8
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 238000003032 molecular docking Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The invention discloses a kind of electric turnover smallpox speakers, it is related to speaker technology field, solve the problems, such as that existing speaker can not adjust the deflection angle of loudspeaker, the electric turnover smallpox speaker, including fixation member, movable part and rotation axis, the fixation member includes decoration panel, horn mesh enclosure, fixed screw, fixed brandreth, electric machine support, motor, motor control panel, primary cog set, couple axle, pinion group and gear-box, the movable part includes the fixed panel of loudspeaker, loudspeaker, loudspeaker back cover and arc-shaped rack, the movable part is rotatablely connected by rotation axis and fixation member, the movable part moves in a circle around rotation axis, the primary cog set drives pinion group to be rotated by couple axle, the primary cog set and pinion group respectively have a gear and arc-shaped rack intermeshing, the inclined of loudspeaker can be controlled Gyration provides better music effect.
Description
Technical field
The present invention relates to a kind of speaker, specifically a kind of electric turnover smallpox speaker.
Background technique
Loudspeaker are all directed downwardly to traditional ceiling speaker dress on the ceiling, so the sound wave direction of loudspeaker is all to walk downwards.
Present house ornamentation furred ceiling is all hung on the side of wall, and ceiling speaker is also all installed on side, and sound field is concentrated mainly on wall side, and people
Scope of activities is all also to occur some loudspeaker inclined ceiling speaker in one direction now certainly in the middle position in room,
But it is fixed-direction.
Existing speaker can not adjust the deflection angle of loudspeaker according to the size of room space, so in people's scope of activities
It is unable to get optimal audio, the loudspeaker fixed placement of existing speaker can not change the position of sound field, cause the sound in room
Audio fruit is particularly poor.
Summary of the invention
The purpose of the present invention is to provide a kind of electric turnover smallpox speakers, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme:
A kind of electric turnover smallpox speaker, including fixation member A, movable part B and rotation axis, the fixation member A include dress
Decoration panel, horn mesh enclosure, fixed screw, fixed brandreth, electric machine support, motor, motor control panel, primary cog set, couple axle, pair
Gear set and gear-box, the movable part B include the fixed panel of loudspeaker, loudspeaker, loudspeaker back cover and arc-shaped rack, the activity
Part B is rotatablely connected by rotation axis and fixation member A, and the movable part B moves in a circle around rotation axis, the main tooth
Wheel group drives pinion group to be rotated by couple axle, and the primary cog set and pinion group respectively have a gear and arc-shaped gear
Item intermeshing.
As a further solution of the present invention: fixed brandreth is directly sucked by internal strong magnet in the decoration face ring,
The fixed brandreth is fixed on suspended ceiling by fixed screw, and the fixed panel of the loudspeaker is also by rotation axis and fixed iron
Frame rotation connection, the loudspeaker rear cover is fixed on the fixed panel of loudspeaker by fixed screw, at left and right sides of the loudspeaker rear cover
By the fixed arc-shaped rack of fixed screw, the quantity of the arc-shaped rack is two, and two arc-shaped racks are respectively arranged
In the middle position of loudspeaker rear cover two sides.
As a further solution of the present invention: electric machine support, motor, motor control panel, gear-box pass through fixed screw
It is fixed with fixed brandreth.
As a further solution of the present invention: the motor is stepper motor or the direct current generator with Hall encoder, institute
Motor is stated to be believed by including 2.4G remote controler, audio signal, level pressure power amplifier 70-110V level pressure signal, rs 232 serial interface signal, wireless WIFI
Number, the control of the external signal of regular tap amount signal.
As a further solution of the present invention: the one of gear of the primary cog set and arc-shaped rack engagement, another
Gear drives pinion group by couple axle.
As a further solution of the present invention: the rotation axis is straight line polished rod chromium plating pole.
As a further solution of the present invention: the audio signal control motor is around rotation axis automatic turning.
As a further solution of the present invention: when connecing level pressure power amplifier, the voltage detecting motor by the level pressure power amplifier is assorted
When automatic turning.
As a further solution of the present invention: the remote controler is rotated for controlling electric turnover smallpox speaker around rotation axis
Angle.
As further scheme of the invention: further including the ZIGBEE and serial interface for being docked with smart home.
Compared with prior art, the beneficial effects of the present invention are: this electric turnover smallpox speaker can be according to people's activity model
The deflection angle of adjustment loudspeaker is enclosed, to change the direction of loudspeaker sound field, so that viewer is obtained optimal music and enjoys.Especially
It is under home theater usage scenario, home theater effect is very high for sound field positioning requirements.
Detailed description of the invention
Fig. 1 is electric turnover smallpox speaker fractionation structural representation.
Fig. 2 is electric turnover smallpox loudspeaker box combination structural schematic diagram.
Fig. 3 is the structural schematic diagram of fixation member and movable part in electric turnover smallpox speaker.
Fig. 4 is electric turnover smallpox speaker and furred ceiling scheme of installation.
Fig. 5 is that electric turnover smallpox speaker rotates schematic diagram.
Fig. 6 is electric turnover smallpox speaker side view.
Fig. 7 is electric turnover smallpox speaker signal flow graph.
In figure: the fixed iron of A- fixation member, B- movable part, 1- decoration panel, 2- horn mesh enclosure, 3- fixed screw, 4-
Frame, 5- loudspeaker fixed panel, 6- loudspeaker, 7- loudspeaker back cover, 8- electric machine support, 9- motor, 10- motor control panel, 11- master gear
Group, 12- couple axle, 13- pinion group, 14-, 15- gear-box, 16- rotation axis, 17- furred ceiling.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
Please refer to Fig. 1~6, in the embodiment of the present invention, a kind of electric turnover smallpox speaker, including fixation member A, movable part B
With rotation axis 16, the fixation member A includes decoration panel 1, horn mesh enclosure 2, fixed screw 3, fixed brandreth 4, electric machine support
8, motor 9, motor control panel 10, primary cog set 11, couple axle 12, pinion group 13 and gear-box 15, the movable part B packet
The fixed panel 5 of loudspeaker, loudspeaker 6, loudspeaker back cover 7 and arc-shaped rack 14, the fixation member A is included to be each attached on fixed brandreth 4,
The movable part B is rotatablely connected by rotation axis 16 and fixation member A, and the movable part B does circumference around rotation axis 16
Movement, allows loudspeaker 6 according to the scope of activities adjust automatically angle of people, thus change the direction of 6 sound field of loudspeaker, described turn
Moving axis 16 is straight line polished rod chromium plating pole.
The decoration face ring 1 and fixed brandreth 4 are located at the two sides of furred ceiling 17, open inside the suspended ceiling 17
There is square hole, fixed brandreth 4 is directly sucked by internal strong magnet in the decoration face ring 1, and the fixed brandreth 4 passes through fixation
Screw 3 is fixed on suspended ceiling 17, and the horn mesh enclosure 2 is located inside decoration panel 1 and fixed brandreth 4, play it is dust-proof and
For the conduction of 6 sound wave of loudspeaker, the fixed panel 5 of the loudspeaker is rotatablely connected also by rotation axis 16 and fixed brandreth 4, the loudspeaker
6 be fixed on the fixed panel 5 of loudspeaker, can rotate with the fixed panel 5 of loudspeaker around rotation axis 16, enable a user in room
Interior any position can obtain the best sound field of the sending of loudspeaker 6, and the loudspeaker rear cover 7 is fixed on loudspeaker by fixed screw 3
On fixed panel 5, the loudspeaker rear cover 7 passes through and the fixed panel 5 of loudspeaker cooperatively forms a relatively closed space, so that loudspeaker
6 low frequency sound fields issued form resonance in opposite confined space and strike a chord, and sound is strengthened, the loudspeaker rear cover 7
The left and right sides passes through the fixed arc-shaped rack 14 of fixed screw 3, and the quantity of the arc-shaped rack 14 is two, the arc-shaped rack
14 with 16 concentric of rotation axis, two arc-shaped racks 14 are arranged in the middle position of 7 two sides of loudspeaker rear cover, to subtract
Small whole height.
The motor 9 is fixed on fixed brandreth 4 by electric machine support 8, drives primary cog set 11 by the motor 9
Rotation, the primary cog set 11 drive pinion group 13 to be rotated by couple axle 12, the primary cog set 11 and pinion
Group 13 respectively has a gear and arc-shaped rack 14 to be intermeshed, the motor 9 by will the signal from motor control panel 10 into
Row conversion, drives the intermeshing of primary cog set 11 rotation and pinion group 13 and arc-shaped rack 14, so that all motor elements
It is overturn around rotation axis 16, the primary cog set 11 and pinion group 13 are placed in gear-box 15, and the primary cog set 11 is wherein
One gear and arc-shaped rack 14 engage, another gear drives pinion group 13 by couple axle 12, so that primary cog set 11
It interlocks with pinion group 13.
Further, electric machine support 8, motor control panel 10, gear-box 15 are solid by fixed screw 3 and fixed brandreth 4
It is fixed.
Further, the circuit for thering are various components to be formed in the motor control panel 10, to realize various functions.It is described
Motor (9) is believed by including 2.4G remote controler, audio signal, level pressure power amplifier 70-110V level pressure signal, rs 232 serial interface signal, wireless WIFI
Number, the control of the external signal of regular tap amount signal, remote controler controls electricity to 10 signal of motor control panel by 2.4G signal
Machine 9 moves, and can also be controlled by 485 rs 232 serial interface signals, high-end model can realize control by WIFI signal, most heavy
What is wanted is to control signal to motor control panel 10 by audio signal to realize electric turnover smallpox speaker automatic turning.When with
Family starts to play music when have audio output, and audio signal gives motor control panel 10 to control signal and controls electric turnover smallpox
Speaker is overturn, after music stops playing, the timer in motor control panel 10 starts timing, if do not had in ten minutes
There is audio signal, motor control panel 10 can control signal to motor 9, electric turnover smallpox speaker is allowed to reset.
Further, the electric turnover smallpox speaker further includes ZIGBEE and serial interface, is used for and smart home pair
It connects.
Embodiment 2
The present embodiment optimizes on the basis of embodiment 1, the main contents of optimization are as follows: the motor 9 be stepper motor or
Direct current generator with Hall encoder can calculate the angle of overturning, flip angle be controlled without limit switch, in this way
It can control any one angle of overturning.
The working principle of the invention is: when there is external signal to come, this signal can be 2.4G remote controler, audio letter
Number, level pressure power amplifier 70-110V level pressure signal, rs 232 serial interface signal, wireless WIFI signal, regular tap amount signal etc..When this signal
After passing to motor control panel 10, after 10 operation of motor control panel, control motor 9 is rotated, and drives the rotation of primary cog set 11 simultaneously
Pinion group 13 is driven to move together by couple axle 12, primary cog set 11 and pinion group 13 have a gear and arc simultaneously
Rack gear 14 engages, and realizes electric turnover smallpox speaker automatic turning, equally when needing to be reset electric turnover smallpox speaker, gives one
A control signal can just be such that electric turnover smallpox speaker resets.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (10)
1. a kind of electric turnover smallpox speaker, including fixation member A, movable part B and rotation axis (16), the fixation member A
Including decoration panel (1), horn mesh enclosure (2), fixed screw (3), fixed brandreth (4), electric machine support (8), motor (9), motor
Control panel (10), primary cog set (11), couple axle (12), pinion group (13) and gear-box (15), the movable part B include
Loudspeaker fixed panel (5), loudspeaker (6), loudspeaker back cover (7) and arc-shaped rack (14), which is characterized in that the movable part B is logical
It crosses rotation axis (16) and fixation member A is rotatablely connected, the movable part B moves in a circle around rotation axis (16), the master
Gear set (11) drives pinion group (13) to be rotated by couple axle (12), the primary cog set (11) and pinion group
(13) respectively there are a gear and arc-shaped rack (14) intermeshing.
2. electric turnover smallpox speaker according to claim 1, which is characterized in that the decoration face ring (1) passes through inside
Strong magnet be sucked fixed brandreth (4), the fixed brandreth (4) is fixed on suspended ceiling (17) by fixed screw (3), institute
Loudspeaker fixed panel (5) are stated also by rotation axis (16) and fixed brandreth (4) rotation connection, the loudspeaker rear cover (7) passes through solid
Determine screw (3) to be fixed on loudspeaker fixed panel (5), it is fixed by fixed screw (3) at left and right sides of the loudspeaker rear cover (7)
Arc-shaped rack (14), the quantity of the arc-shaped rack (14) are two, and two arc-shaped racks (14) are arranged in loudspeaker
The middle position of rear cover (7) two sides.
3. electric turnover smallpox speaker according to claim 2, which is characterized in that electric machine support (8), motor (9), motor
Control panel (10), gear-box (15) are fixed by fixed screw (3) and fixed brandreth (4).
4. electric turnover smallpox speaker according to claim 3, which is characterized in that the motor (9) be stepper motor or
Direct current generator with Hall encoder, the motor (9) is by fixed including 2.4G remote controler, audio signal, level pressure power amplifier 70-110V
Press the control of signal, rs 232 serial interface signal, wireless WIFI signal, the external signal of regular tap amount signal.
5. electric turnover smallpox speaker according to claim 4, which is characterized in that the primary cog set (11) one of them
Gear and arc-shaped rack (14) engagement, another gear drive pinion group (13) by couple axle (12).
6. electric turnover smallpox speaker according to claim 5, which is characterized in that the rotation axis (16) is straight line
Polished rod chromium plating pole.
7. electric turnover smallpox speaker according to claim 4, which is characterized in that the audio signal controls motor (9)
Around rotation axis (16) automatic turning.
8. electric turnover smallpox speaker according to claim 4, which is characterized in that when connecing level pressure power amplifier, by described fixed
Press power amplifier voltage detecting motor (9) when automatic turning.
9. electric turnover smallpox speaker according to claim 4, which is characterized in that the remote controler is for controlling electronic turn over
Turn the angle that smallpox speaker is rotated around rotation axis (16).
10. any electric turnover smallpox speaker according to claim 1~9, which is characterized in that further include being used for and intelligence
The ZIGBEE and serial interface of household docking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811518643.XA CN109379667A (en) | 2018-12-12 | 2018-12-12 | A kind of electric turnover smallpox speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811518643.XA CN109379667A (en) | 2018-12-12 | 2018-12-12 | A kind of electric turnover smallpox speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109379667A true CN109379667A (en) | 2019-02-22 |
Family
ID=65373558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811518643.XA Pending CN109379667A (en) | 2018-12-12 | 2018-12-12 | A kind of electric turnover smallpox speaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109379667A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112058586A (en) * | 2020-08-29 | 2020-12-11 | 山东佳润新材料有限公司 | Coating machine and using method |
| CN117485258A (en) * | 2023-11-24 | 2024-02-02 | 深圳市轩达电子有限公司 | Vehicle-mounted loudspeaker device with changeable sound cavity |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2634772Y (en) * | 2003-07-01 | 2004-08-18 | 深圳市乔登影音器材有限公司 | Electric turning speaker |
| CN101098565A (en) * | 2006-06-28 | 2008-01-02 | 陈周万 | Embedded rotatable sound box |
| CN202652504U (en) * | 2012-07-03 | 2013-01-02 | 徐�明 | Electric embedded ceiling horn |
| CN209170624U (en) * | 2018-12-12 | 2019-07-26 | 李祖建 | A kind of electric turnover smallpox speaker |
-
2018
- 2018-12-12 CN CN201811518643.XA patent/CN109379667A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2634772Y (en) * | 2003-07-01 | 2004-08-18 | 深圳市乔登影音器材有限公司 | Electric turning speaker |
| CN101098565A (en) * | 2006-06-28 | 2008-01-02 | 陈周万 | Embedded rotatable sound box |
| CN202652504U (en) * | 2012-07-03 | 2013-01-02 | 徐�明 | Electric embedded ceiling horn |
| CN209170624U (en) * | 2018-12-12 | 2019-07-26 | 李祖建 | A kind of electric turnover smallpox speaker |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112058586A (en) * | 2020-08-29 | 2020-12-11 | 山东佳润新材料有限公司 | Coating machine and using method |
| CN117485258A (en) * | 2023-11-24 | 2024-02-02 | 深圳市轩达电子有限公司 | Vehicle-mounted loudspeaker device with changeable sound cavity |
| CN117485258B (en) * | 2023-11-24 | 2024-09-03 | 深圳市轩达电子有限公司 | Vehicle-mounted loudspeaker device with changeable sound cavity |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20190222 |