CN205812346U - A kind of audio amplifier with wire rod storage function - Google Patents
A kind of audio amplifier with wire rod storage function Download PDFInfo
- Publication number
- CN205812346U CN205812346U CN201620706748.8U CN201620706748U CN205812346U CN 205812346 U CN205812346 U CN 205812346U CN 201620706748 U CN201620706748 U CN 201620706748U CN 205812346 U CN205812346 U CN 205812346U
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- CN
- China
- Prior art keywords
- bar
- passage
- leg
- wire rod
- guide pipe
- 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
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Abstract
This utility model relates to a kind of audio amplifier with wire rod storage function, including casing, horn mouth, guide pipe, sliding plunger, the first passage, the second passage, push-pull bar, line storage wheel, the first card line bar, the second card line bar, the first leg, the second leg and handle, described horn mouth is arranged on the side of casing；Described guide pipe is fixed on the sidewall in casing；Described sliding plunger is arranged in guide pipe, can in guide pipe slidably；The first passage and the second passage it is symmetrically arranged with on described sliding plunger；One end of pull bar is fixed on the center of sliding plunger, and the other end is connected with line storage wheel center by bearing, and line storage wheel can rotate freely around push-pull bar；First card line bar and the second card line bar are arranged symmetrically in the edge of line storage wheel.What this utility model provided a kind of design ingenious, rational in infrastructure, scalable length of wires, take up room the little audio amplifier with wire rod storage function.
Description
Technical field
This utility model relates to stereo set, is specifically related to a kind of audio amplifier with wire rod storage function.
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
Being mapped to space go, it is the extremely important ingredient of sound system, because it is responsible for, and the signal of telecommunication is transformed into acoustical signal confession
The ear of people directly listens to so one mission critical, and it wants the direct audition with people to come into contacts with, and the audition of people is the cleverest
Quick, and the tone color of complex sound is had the strongest resolving ability.
In occasions such as stage performances in order to be able to allow everybody clearer sound of hearing, audio amplifier all can be used to set as amplifying
Standby, and sound-box device the most all can be put before the lights, and control equipment and the most all can be placed in stage limit or backstage, so being required for
Use longer audio amplifier connecting line that the signals such as electroacoustic are sent to audio amplifier terminal, owing to different occasions etc. need to adjust audio amplifier and control
The position of control equipment, causes the actually used length of connecting line often to change, and needs for this to change wire rod, the most both operated
Trouble can increase again wire rod loss；Or use the method storing the most unnecessary wire rod, and wire rod would generally be collected and be deposited in sound
Case side, is the most also unfavorable for the arrangement of wire rod, for solving problem above, it is proposed that the technical program.
Utility model content
This utility model purpose be provide to overcome the deficiencies in the prior art one design ingenious, rational in infrastructure,
Scalable length of wires, take up room the little audio amplifier with wire rod storage function.
For reaching above-mentioned purpose, this utility model adopts the following technical scheme that.
The audio amplifier with wire rod storage function of the present utility model, including casing, horn mouth, guide pipe, sliding plunger,
One passage, the second passage, push-pull bar, line storage wheel, the first card line bar, the second card line bar, the first leg, the second leg and hands
Handle, described horn mouth is arranged on the side of casing；Described guide pipe is fixed on the sidewall in casing；Described sliding plunger is pacified
It is contained in guide pipe, can in guide pipe slidably；The first passage and second it is symmetrically arranged with on described sliding plunger
Passage；One end of pull bar is fixed on the center of sliding plunger, and the other end is connected with line storage wheel center by bearing, stores up line
Wheel can rotate freely around push-pull bar；First card line bar and the second card line bar are arranged symmetrically in the edge of line storage wheel；First leg
With the two ends that the second leg is separately fixed at box bottom.
Further, it is additionally provided with rocking bar in the edge near line storage wheel.
Further, the bottom surface of described first leg and the second leg is also separately installed with the first slipmat and second anti-skidding
Pad.
Further, the upper surface of described casing is also equipped with handle.
Due to the utilization of technique scheme, effective effect that this utility model brings:
(1) by the way of using line storage wheel, the effect of storage wire rod can be played, during use, can be according to actual need
Can adjust the length of required connection wire by rotating line storage wheel, easy to use, simple to operate, the suitability is good.
(2) also line storage wheel is connected on sliding plunger by push-pull bar, thus can be the most extended or retracted
Line storage wheel device, adjusting range is wider, takes up room little.
(3) also bottom two legs of casing, it is mounted with slipmat, adds the frictional force of leg and ground, can be effective
Avoid audio amplifier in use because self vibration or touched unintentionally and position changes, improve the steady of on-the-spot amplifying effect
Qualitative.
(4) by the way of handle being installed at casing top, be conducive to the portable or lifting in carrying, add carrying
Convenience.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
In figure: 1, casing；2, horn mouth；3, guide pipe；4, sliding plunger；41, the first passage；42, the second passage；
5, push-pull bar；6, line storage wheel；61, the first card line bar；62, the second card line bar；63, rocking bar；7, the first leg；71, first is anti-skidding
Pad；8, the second leg；81, the second slipmat；9, handle.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is described in further detail by specific embodiment.
As it is shown in figure 1, a kind of audio amplifier with wire rod storage function, including casing 1, horn mouth 2, guide pipe 3, slide and live
Plug 4, first passage the 41, second passage 42, push-pull bar 5, line storage wheel the 6, first card line bar the 61, second card line bar 62, first
Leg the 7, second leg 8 and handle 9, wherein horn mouth is arranged on the side of casing 1；In wherein guide pipe 3 is fixed on casing 1
Sidewall on；During wherein sliding plunger 4 is arranged on guide pipe 3, can in guide pipe 3 slidably；Wherein on sliding plunger 4
It is symmetrically arranged with the first passage 41 and the second passage 42；One end of pull bar 5 is fixed on the center of sliding plunger 4, separately
One end is connected with line storage wheel 6 center by bearing, and line storage wheel can rotate freely around push-pull bar 5；First card line bar 61 and second
Card line bar 62 is arranged symmetrically in the edge of line storage wheel 6；First leg 7 and the second leg 8 are separately fixed at two bottom casing 1
End；It is additionally provided with rocking bar 63 in the edge near line storage wheel 6；Wherein the bottom surface of the first leg 7 and the second leg 8 is pacified the most respectively
Equipped with the first slipmat 71 and the second slipmat 81；Wherein the upper surface of casing 1 is also equipped with handle 9.
Time actually used, connection wire is wrapped between the first card line bar 61 and the second card line bar 62 of line storage wheel 6, permissible
According to actually used connection distance, push-pull bar 5 is drawn out to most suitable use position, shakes line storage wheel 6 by rocking bar 63
Rotate, adjust its length at any time by being wound around or discharging institute's kinking material, meet on-the-spot use demand, after use, can
With rotation line storage wheel 6 by all wire collectings to line storage wheel, push-pull bar 5 advances inner side take up room to save, also may be used
To facilitate transport.
Below it is only concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limit
System；All employing equivalents or equivalence are replaced and the technical scheme that formed, all fall within this utility model rights protection scope it
In.
Claims (4)
1. an audio amplifier with wire rod storage function, it is characterised in that: include casing (1), horn mouth (2), guide pipe (3),
Sliding plunger (4), the first passage (41), the second passage (42), push-pull bar (5), line storage wheel (6), the first card line bar (61),
Second card line bar (62), the first leg (7) and the second leg (8), described horn mouth (2) is arranged on the side of described casing (1)
On；Described guide pipe (3) is fixed on the sidewall in described casing (1)；Described sliding plunger (4) is arranged on described guide pipe
(3) in, can in described guide pipe (3) slidably；The first passage (41) it is symmetrically arranged with on described sliding plunger (4)
With the second passage (42)；One end of described pull bar (5) is fixed on the center of described sliding plunger (4), and the other end passes through
Bearing is connected with described line storage wheel (6) center, and described line storage wheel can rotate freely around pushing away described pull bar (5)；Described first card
Line bar (61) and described second card line bar (62) are arranged symmetrically in the edge of described line storage wheel (6)；Described first leg (7) and
Two legs (8) are separately fixed at the two ends of described casing (1) bottom.
A kind of audio amplifier with wire rod storage function the most according to claim 1, it is characterised in that: near described storage line
The edge of wheel (6) is additionally provided with rocking bar (63).
A kind of audio amplifier with wire rod storage function the most according to claim 1, it is characterised in that: described first leg
And the bottom surface of described second leg (8) is also separately installed with the first slipmat (71) and the second slipmat (81) (7).
A kind of audio amplifier with wire rod storage function the most according to claim 1, it is characterised in that: described casing (1)
Upper surface is also equipped with handle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620706748.8U CN205812346U (en) | 2016-07-07 | 2016-07-07 | A kind of audio amplifier with wire rod storage function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620706748.8U CN205812346U (en) | 2016-07-07 | 2016-07-07 | A kind of audio amplifier with wire rod storage function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205812346U true CN205812346U (en) | 2016-12-14 |
Family
ID=58140576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620706748.8U Expired - Fee Related CN205812346U (en) | 2016-07-07 | 2016-07-07 | A kind of audio amplifier with wire rod storage function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205812346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108810783A (en) * | 2018-09-20 | 2018-11-13 | 新疆丝路秀文化产业投资有限公司 | A kind of large size stage sound reinforcement system |
-
2016
- 2016-07-07 CN CN201620706748.8U patent/CN205812346U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108810783A (en) * | 2018-09-20 | 2018-11-13 | 新疆丝路秀文化产业投资有限公司 | A kind of large size stage sound reinforcement system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xiang Weibing Inventor before: Wang Ying |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170601 Address after: 523837, Guangdong province Dongguan old town, big Tang Village, Golden Harbor Development Zone Patentee after: DONGGUAN WIDE WORLD ELECTRONIC TECHNOLOGY CO., LTD. Address before: 221243 Industrial Zone, Wei Town, Suining County, Xuzhou, Jiangsu Patentee before: Jiangsu lucky Electronic Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP02 | Change in the address of a patent holder |
Address after: 523837 Guangdong city of Dongguan province village Dalingshan Town Gold Port Development Zone Patentee after: DONGGUAN YUANYU ELECTRONIC TECHNOLOGY CO., LTD. Address before: 523837, Guangdong province Dongguan old town, big Tang Village, Golden Harbor Development Zone Patentee before: DONGGUAN YUANYU ELECTRONIC TECHNOLOGY CO., LTD. |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20190707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |