CN106162423A - A kind of stage audio amplifier being easy to regulation height and angle - Google Patents
A kind of stage audio amplifier being easy to regulation height and angle Download PDFInfo
- Publication number
- CN106162423A CN106162423A CN201610716376.1A CN201610716376A CN106162423A CN 106162423 A CN106162423 A CN 106162423A CN 201610716376 A CN201610716376 A CN 201610716376A CN 106162423 A CN106162423 A CN 106162423A
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- CN
- China
- Prior art keywords
- audio amplifier
- telescopic lever
- base
- easy
- central controller
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- 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
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
nullThe invention discloses a kind of stage audio amplifier being easy to regulation height and angle，Including sound equipment、Loudspeaker、Operation button、Base、Wheel and firm foot，The top of base is provided with rotary shaft，The top of rotary shaft is provided with gripper shoe，The top of gripper shoe is provided with expansion link，The top of expansion link is provided with audio amplifier，One end of audio amplifier is provided with loudspeaker and operation button，Base be internally provided with accumulator and central controller，Accumulator is electrically connected with central controller，One end of base is provided with signal receiver，Signal receiver is electrically connected with central controller by wire，One end of base is provided with power line，One end of base is provided with extension rod，Extend dry one end and be provided with wheel，The bottom of base is provided with firm foot，The top of base is provided with telescopic lever a，Telescopic lever a is internally provided with telescopic lever b，The top of telescopic lever b is provided with handle.This sound equipment is easy to operate, practical, is suitable for promoting.
Description
Technical field
The present invention relates to a kind of stage audio amplifier, a kind of stage audio amplifier being easy to regulation height and angle.
Background technology
Audio amplifier is the terminal of whole sound system, and its effect is that audio frequency electric energy is converted into corresponding acoustic energy, and its spoke
It is mapped to space go.The location of audio amplifier, modes of emplacement and orientation all can produce strong influence to acoustics, therefore, for reaching
Generally require the position and direction adjusted with Mobile loudspeaker box to optimal acoustics, be convenient adjustment and mobile in the past, and made
Audio amplifier is substantially placed in the planes such as the floor on stage both sides or is suspended on frame, such disposing way by user
The position making audio amplifier adjust up and down is restricted, and makes the movement of audio amplifier and adjustment the most very inconvenient.
Summary of the invention
The technical problem to be solved in the present invention is to overcome existing defect, it is provided that a kind of dance being easy to regulation height and angle
Platform audio amplifier, thus solve the problems referred to above.
In order to solve above-mentioned technical problem, the invention provides following technical scheme:
The present invention provides a kind of and is easy to regulation height and the stage audio amplifier of angle, including audio amplifier, loudspeaker, operation button, base, rotation
Rotating shaft, expansion link, accumulator, wire, signal receiver, central controller, firm foot, extension rod, wheel, telescopic lever a, stretch
Contracting pull bar b, handle, power line, gripper shoe and remote controller, the top of described base is provided with described rotary shaft, described rotary shaft
Top be provided with described gripper shoe, the top of described gripper shoe is provided with described expansion link, and the top of described expansion link is arranged
Have described audio amplifier, one end of described audio amplifier to be provided with described loudspeaker and described operation button, described base be internally provided with institute
Stating accumulator and described central controller, described accumulator is electrically connected with described central controller, and one end of described base sets
Being equipped with described signal receiver, described signal receiver is electrically connected with described central controller by described wire, the described end
One end of seat is provided with described power line, and one end of described base is provided with described extension rod, one end setting that described extension is dry
Having described wheel, the bottom of described base to be provided with described firm foot, the top of described base is provided with described telescopic lever a,
Described telescopic lever a is internally provided with described telescopic lever b, and the top of described telescopic lever b is provided with described handle.
As a preferred technical solution of the present invention, described expansion link and described rotary shaft are all by described wire and institute
State central controller to be electrically connected with.
As a preferred technical solution of the present invention, described signal receiver is connected with described remote controller signal.
As a preferred technical solution of the present invention, described power line is electrically connected with described accumulator.
As a preferred technical solution of the present invention, described telescopic lever a is internally provided with described telescopic lever b, institute
State telescopic lever a to be flexibly connected with described telescopic lever b.
The present invention is reached to provide the benefit that: the invention discloses a kind of stage sound being easy to regulation height and angle
Case, can regulate the angle of this audio amplifier by remote controller to rotary shaft and the control of expansion link, rotary shaft, and expansion link can control
The height of this audio amplifier；Wheel, telescopic lever a, telescopic lever b and the setting of handle, facilitate the movement of this audio amplifier；Setting of firm foot
Put, when allowing this audio amplifier work, do not affected by wheel, it is to avoid be subjected to displacement phenomenon, this audio amplifier can be allowed more firm.This sound equipment is grasped
Facilitate, practical, it is suitable for promoting.
Accompanying drawing explanation
Accompanying drawing is for providing a further understanding of the present invention, and constitutes a part for description, with the reality of the present invention
Execute example together for explaining the present invention, be not intended that limitation of the present invention.
In the accompanying drawings:
Fig. 1 is the internal structure schematic diagram of the present invention；
Fig. 2 is the side structure schematic diagram of the present invention；
Fig. 3 is the overall structure schematic diagram of the present invention；
Label in figure: 1, audio amplifier；2, loudspeaker；3, operation button；4, base；5, rotary shaft；6, expansion link；7, accumulator；8, lead
Line；9, signal receiver；10, central controller；11, firm foot；12, extension rod；13, wheel；14, telescopic lever a；15, stretch
Contracting pull bar b；16, handle；17, power line；18, gripper shoe；19, remote controller.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are illustrated, it will be appreciated that preferred reality described herein
Execute example be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Embodiment: as Figure 1-3, the present invention provides a kind of and is easy to regulation height and the stage audio amplifier of angle, including sound
Case 1, loudspeaker 2, operation button 3, base 4, rotary shaft 5, expansion link 6, accumulator 7, wire 8, signal receiver 9, central authorities control
Device 10, firm foot 11, extension rod 12, wheel 13, telescopic lever a14, telescopic lever b15, handle 16, power line 17, gripper shoe
18 and remote controller 19, the top of base 4 is provided with rotary shaft 5, and the top of rotary shaft 5 is provided with gripper shoe 18, gripper shoe 18
Top is provided with expansion link 6, and the top of expansion link 6 is provided with audio amplifier 1, and one end of audio amplifier 1 is provided with loudspeaker 2 and operation button 3,
Base 4 be internally provided with accumulator 7 and central controller 10, accumulator 7 is electrically connected with central controller 10, base 4
One end is provided with signal receiver 9, and signal receiver 9 is electrically connected with central controller 10 by wire 8, one end of base 4
Being provided with power line 17, one end of base 4 is provided with extension rod 12, and one end of extension rod 12 is provided with wheel 13, the end of base 4
End is provided with firm foot 11, and the top of base 4 is provided with telescopic lever a14, telescopic lever a14 and is internally provided with telescopic lever
B15, the top of telescopic lever b15 is provided with handle 16.
Expansion link 6 and rotary shaft 5 are all electrically connected with central controller 10 by wire 8, it is simple to remote controller is to expansion link
Control with rotary shaft.
Power line 17 is electrically connected with accumulator 7, it is simple to storage battery power supply.
Telescopic lever a14 is internally provided with telescopic lever b15, telescopic lever a14 and is flexibly connected with telescopic lever b15, for
The movement of this audio amplifier provides conveniently.
Telescopic lever b in use, is first pulled out by the present invention, increases the length of telescopic lever b, holds handle, by wheel
Son, moves to stage this audio amplifier, after this audio amplifier moves to stage, the inside of telescopic lever b retraction telescopic lever a, by electricity
Source line is connected with the mains, and is sending instruction by remote controller, and signal receiver can transmit instruction after receiving the instruction of remote controller
To central controller, central controller allows rotary shaft and expansion link work according to instruction, thus adjust this audio amplifier height and
Angle, rotary shaft and expansion link work alone, and do not affect；This audio amplifier not used time, telescopic lever b is pulled out, holds
Handle, by wheel, removes stage by this audio amplifier.
The present invention is reached to provide the benefit that: the invention discloses a kind of stage sound being easy to regulation height and angle
Case, can regulate the angle of this audio amplifier by remote controller to rotary shaft and the control of expansion link, rotary shaft, and expansion link can control
The height of this audio amplifier；Wheel, telescopic lever a, telescopic lever b and the setting of handle, facilitate the movement of this audio amplifier；Setting of firm foot
Put, when allowing this audio amplifier work, do not affected by wheel, it is to avoid be subjected to displacement phenomenon, this audio amplifier can be allowed more firm.This sound equipment is grasped
Facilitate, practical, it is suitable for promoting.
Finally it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention,
Although being described in detail the present invention with reference to previous embodiment, for a person skilled in the art, it still may be used
So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent.
All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included in the present invention's
Within protection domain.
Claims (5)
1. it is easy to regulation height and a stage audio amplifier for angle, including audio amplifier (1), loudspeaker (2), operation button (3), base
(4), rotary shaft (5), expansion link (6), accumulator (7), wire (8), signal receiver (9), central controller (10), firm foot
(11), extension rod (12), wheel (13), telescopic lever a(14), telescopic lever b(15), handle (16), power line (17), support
Plate (18) and remote controller (19), it is characterised in that the top of described base (4) is provided with described rotary shaft (5), described rotary shaft
(5) top is provided with described gripper shoe (18), and the top of described gripper shoe (18) is provided with described expansion link (6), described in stretch
The top of contracting bar (6) is provided with described audio amplifier (1), and one end of described audio amplifier (1) is provided with described loudspeaker (2) and described operation is pressed
Button (3), described base (4) be internally provided with described accumulator (7) and described central controller (10), described accumulator (7)
Being electrically connected with described central controller (10), one end of described base (4) is provided with described signal receiver (9), described letter
Number receptor (9) is electrically connected with described central controller (10) by described wire (8), and one end of described base (4) is arranged
Having described power line (17), one end of described base (4) to be provided with described extension rod (12), one end of described extension rod (12) sets
Being equipped with described wheel (13), the bottom of described base (4) is provided with described firm foot (11), and the top of described base (4) is arranged
Have described telescopic lever a(14), described telescopic lever a(14) it is internally provided with described telescopic lever b(15), described telescopic lever
B(15) top is provided with described handle (16).
A kind of stage audio amplifier being easy to regulation height and angle the most according to claim 1, it is characterised in that described flexible
Bar (6) and described rotary shaft (5) are all electrically connected with described central controller (10) by described wire (8).
A kind of stage audio amplifier being easy to regulation height and angle the most according to claim 1, it is characterised in that described signal
Receptor (9) is connected with described remote controller (19) signal.
A kind of stage audio amplifier being easy to regulation height and angle the most according to claim 1, it is characterised in that described power supply
Line (17) is electrically connected with described accumulator (7).
A kind of stage audio amplifier being easy to regulation height and angle the most according to claim 1, it is characterised in that described flexible
Pull bar a(14) it is internally provided with described telescopic lever b(15), described telescopic lever a(14) and described telescopic lever b(15) movable
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610716376.1A CN106162423A (en) | 2016-08-24 | 2016-08-24 | A kind of stage audio amplifier being easy to regulation height and angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610716376.1A CN106162423A (en) | 2016-08-24 | 2016-08-24 | A kind of stage audio amplifier being easy to regulation height and angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106162423A true CN106162423A (en) | 2016-11-23 |
Family
ID=57342927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610716376.1A Pending CN106162423A (en) | 2016-08-24 | 2016-08-24 | A kind of stage audio amplifier being easy to regulation height and angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106162423A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107493541A (en) * | 2017-10-12 | 2017-12-19 | 台山市恒东音响科技有限公司 | A kind of intelligent mobile audio amplifier |
| CN108924677A (en) * | 2018-07-06 | 2018-11-30 | 杜美凤 | A kind of easy to remove and lifting Multifunctional stage sound equipment |
| CN109688517A (en) * | 2019-01-30 | 2019-04-26 | 中山市万华电子有限公司 | A kind of epoxide-resin glue composite cone |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20100104658A (en) * | 2009-03-18 | 2010-09-29 | 에스알 주식회사 | Public placation address car |
| CN201668071U (en) * | 2010-02-01 | 2010-12-15 | 姚汉清 | Luggage case with sound box |
| CN104299465A (en) * | 2014-11-13 | 2015-01-21 | 武汉联创恒业科技有限公司 | Multimedia integrated machine with rotation projection function |
| CN105635862A (en) * | 2014-10-29 | 2016-06-01 | 黄艳 | Multifunctional stage audio device |
-
2016
- 2016-08-24 CN CN201610716376.1A patent/CN106162423A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100104658A (en) * | 2009-03-18 | 2010-09-29 | 에스알 주식회사 | Public placation address car |
| CN201668071U (en) * | 2010-02-01 | 2010-12-15 | 姚汉清 | Luggage case with sound box |
| CN105635862A (en) * | 2014-10-29 | 2016-06-01 | 黄艳 | Multifunctional stage audio device |
| CN104299465A (en) * | 2014-11-13 | 2015-01-21 | 武汉联创恒业科技有限公司 | Multimedia integrated machine with rotation projection function |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107493541A (en) * | 2017-10-12 | 2017-12-19 | 台山市恒东音响科技有限公司 | A kind of intelligent mobile audio amplifier |
| CN108924677A (en) * | 2018-07-06 | 2018-11-30 | 杜美凤 | A kind of easy to remove and lifting Multifunctional stage sound equipment |
| CN109688517A (en) * | 2019-01-30 | 2019-04-26 | 中山市万华电子有限公司 | A kind of epoxide-resin glue composite cone |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161123 |
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| RJ01 | Rejection of invention patent application after publication |