CN209170624U - A kind of electric turnover smallpox speaker - Google Patents
A kind of electric turnover smallpox speaker Download PDFInfo
- Publication number
- CN209170624U CN209170624U CN201822083493.6U CN201822083493U CN209170624U CN 209170624 U CN209170624 U CN 209170624U CN 201822083493 U CN201822083493 U CN 201822083493U CN 209170624 U CN209170624 U CN 209170624U
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- fixed
- loudspeaker
- smallpox
- rotation axis
- speaker
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Abstract
The utility model 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 rear 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, loudspeaker can be controlled Deflection angle, better music effect is provided.
Description
Technical field
The utility model 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.
Utility model content
The purpose of this utility model is to provide a kind of electric turnover smallpox speakers, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of electric turnover smallpox speaker, including fixation member A, movable part B and rotation axis, the fixation member A packet
Include decoration panel, horn mesh enclosure, fixed screw, fixed brandreth, electric machine support, motor, motor control panel, primary cog set, gearing
Axis, pinion group and gear-box, the movable part B include the fixed panel of loudspeaker, loudspeaker, loudspeaker rear cover and arc-shaped rack, institute
It states movable part B to be rotatablely connected by rotation axis and fixation member A, the movable part B moves in a circle around rotation axis, institute
State primary cog set and drive pinion group to be rotated by couple axle, the primary cog set and pinion group respectively have a gear and
Arc-shaped rack intermeshing.
As a further solution of the present invention: fixed iron is directly sucked by internal strong magnet in the decoration panel
Frame, the fixed brandreth are fixed on suspended ceiling by fixed screw, and the fixed panel of the loudspeaker is also by rotation axis and admittedly
Determine brandreth rotation connection, the loudspeaker rear cover is fixed on the fixed panel of loudspeaker by fixed screw, described loudspeaker rear cover or so
Two sides are by the fixed arc-shaped rack of fixed screw, and the quantity of the arc-shaped rack is two, two arc-shaped rack difference
It is 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 fixation
Screw is fixed with fixed brandreth.
As a further solution of the present invention: the motor is stepper motor or the direct current with Hall encoder
Machine, the motor by include 2.4G remote controler, it is audio signal, level pressure power amplifier 70-110V level pressure signal, rs 232 serial interface signal, wireless
The control of WIFI signal, 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, separately
One 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: passing through the voltage detecting electricity of the level pressure power amplifier when connecing level pressure power amplifier
Machine when automatic turning.
As a further solution of the present invention: the remote controler is for controlling electric turnover smallpox speaker around rotation axis
The angle of rotation.
It as a further solution of the present invention, further include that ZIGBEE and serial ports for docking with smart home connects
Mouthful.
Compared with prior art, the utility model has the beneficial effects that this electric turnover smallpox speaker can be living according to people
The deflection angle of dynamic range adjustment loudspeaker enables viewer to obtain optimal music and enjoys to change the direction of loudspeaker sound field.
Especially 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 rear 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
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
Please refer to Fig. 1~6, in the utility model embodiment, a kind of electric turnover smallpox speaker, including fixation member A, work
Dynamic component B and rotation axis 16, the fixation member A include decoration panel 1, horn mesh enclosure 2, fixed screw 3, fixed brandreth 4, electricity
Machine support 8, motor 9, motor control panel 10, primary cog set 11, couple axle 12, pinion group 13 and gear-box 15, the activity
Part B includes that the fixed panel 5 of loudspeaker, loudspeaker 6, loudspeaker rear cover 7 and arc-shaped rack 14, the fixation member A are each attached to fixation
On brandreth 4, the movable part B is rotatablely connected by rotation axis 16 and fixation member A, and the movable part B is around rotation axis
16 move in a circle, and allow loudspeaker 6 according to the scope of activities adjust automatically angle of people, to change the side of 6 sound field of loudspeaker
To the rotation axis 16 is straight line polished rod chromium plating pole.
The decoration panel 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 panel 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, and after music stops playing, the timer in motor control panel 10 starts timing, if do not had in ten minutes
Audio signal, motor control panel 10 can control signal to motor 9, electric turnover smallpox speaker 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 is stepping electricity
Machine or direct current generator with Hall encoder, can calculate the angle of overturning, control flip angle without limit switch,
It can control any one angle of overturning in this way.
The working principle of the utility model is: this signal can be 2.4G remote controler, sound when there is external signal to come
Frequency signal, level pressure power amplifier 70-110V level pressure signal, rs 232 serial interface signal, wireless WIFI signal, regular tap amount signal etc..When this
After signal passes to motor control panel 10, after 10 operation of motor control panel, control motor 9 is rotated, and drives 11 turns of primary cog set
Moving and passing through couple axle 12 drives pinion group 13 to move together, primary cog set 11 and pinion group 13 have simultaneously a gear and
Arc-shaped rack 14 engages, and realizes electric turnover smallpox speaker automatic turning, equally when needing to be reset electric turnover smallpox speaker,
To a control signal electric turnover smallpox speaker can just resetted.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
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 rear 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 panel (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 |
|---|---|---|---|
| CN201822083493.6U CN209170624U (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 |
|---|---|---|---|
| CN201822083493.6U CN209170624U (en) | 2018-12-12 | 2018-12-12 | A kind of electric turnover smallpox speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209170624U true CN209170624U (en) | 2019-07-26 |
Family
ID=67343337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822083493.6U Active CN209170624U (en) | 2018-12-12 | 2018-12-12 | A kind of electric turnover smallpox speaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209170624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109379667A (en) * | 2018-12-12 | 2019-02-22 | 李祖建 | A kind of electric turnover smallpox speaker |
-
2018
- 2018-12-12 CN CN201822083493.6U patent/CN209170624U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109379667A (en) * | 2018-12-12 | 2019-02-22 | 李祖建 | A kind of electric turnover smallpox speaker |
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