CN202444590U - Movable draw-bar sound box - Google Patents
Movable draw-bar sound box Download PDFInfo
- Publication number
- CN202444590U CN202444590U CN2012200444259U CN201220044425U CN202444590U CN 202444590 U CN202444590 U CN 202444590U CN 2012200444259 U CN2012200444259 U CN 2012200444259U CN 201220044425 U CN201220044425 U CN 201220044425U CN 202444590 U CN202444590 U CN 202444590U
- Authority
- CN
- China
- Prior art keywords
- sound box
- box bodies
- bar
- audio amplifier
- draw
- 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
The utility model relates to a sound box, and in particular relates to a movable draw-bar sound box. The movable draw-bar sound box comprises a sound box body and a draw-bar device, and is characterized in that two supporting legs are mounted at positions on the front face at the bottom of the sound box body; two universal wheels with a locking function are mounted at positions on the back face at the bottom of the sound box body; the draw-bar device is mounted at a position on the back face of the sound box body; and a transverse handle is arranged at a position on the upper face of the sound box body. The movable draw-bar sound box provided by the utility model has the advantages of simple structure and convenience in use; and the large-size sound box can be easily moved.
Description
Technical field
The utility model relates to a kind of audio amplifier, relates to a kind of packaged type pull bar audio amplifier particularly.
Background technology
In the daily life, some large-scale outdoor meeting and amusement performing actives all will be used large-scale audio amplifier, and at present, the volume of large-scale audio amplifier is bigger, and weight is more heavy.All be large-scale audio amplifier to be lifted be placed on a place in use, move very inconvenience, people need a kind of audio amplifier that can arbitrarily easily move.
Summary of the invention
To the problems referred to above, the purpose of the utility model is to provide a kind of packaged type pull bar audio amplifier.To achieve these goals, a kind of packaged type pull bar of the utility model audio amplifier, it includes sound box bodies and pull rod device.It is characterized in that anterior locations is equipped with two supporting legs in the bottom of sound box bodies; The bottom rear position of sound box bodies is equipped with two universal wheels with lock function; Back location in sound box bodies is equipped with pull rod device, and the top centre position of sound box bodies is provided with horizontal carrying handle.
The utility model good effect is simple in structure, and is easy to use, and large-scale audio amplifier can easily move, and is time saving and energy saving.
Description of drawings
Fig. 1 is the structural representation of the utility model.Fig. 2 is the rearview of the utility model.
1-sound box bodies among the figure, 2-pull rod device, 3-carrying handle, 4-universal wheel, 5-supporting leg.
Embodiment
The utility model is a kind of packaged type pull bar audio amplifier, sound box bodies 1 and the pull rod device 2 of including as shown in Figure 1.It is characterized in that anterior locations is equipped with two supporting legs 5 in the bottom of sound box bodies 1; The bottom rear position of sound box bodies 1 is equipped with two universal wheels with lock function 4; When audio amplifier moves, open the locking device on the universal wheel 4, just lock universal wheel 4 when audio amplifier is placed in the somewhere, pull rod device 2 is housed at the back location of sound box bodies 1; During use pull bar is pulled out, get final product with pull bar pulling sound box bodies 1 when moving.The top centre position of sound box bodies 1 is provided with horizontal carrying handle 3.The utility model is simple in structure, and is easy to use, and large-scale audio amplifier can easily move.
Claims (1)
1. packaged type pull bar audio amplifier; Include sound box bodies (1) and pull rod device (2); It is characterized in that two supporting legs (5) being installed in the bottom anterior locations of sound box bodies (1); The bottom rear position of sound box bodies (1) is equipped with two universal wheels with lock function (4), at the back location of sound box bodies (1) pull rod device (2) is housed, and the top centre position of sound box bodies (1) is provided with horizontal carrying handle (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200444259U CN202444590U (en) | 2012-02-07 | 2012-02-07 | Movable draw-bar sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200444259U CN202444590U (en) | 2012-02-07 | 2012-02-07 | Movable draw-bar sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202444590U true CN202444590U (en) | 2012-09-19 |
Family
ID=46826020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200444259U Expired - Fee Related CN202444590U (en) | 2012-02-07 | 2012-02-07 | Movable draw-bar sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202444590U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105979430A (en) * | 2016-07-01 | 2016-09-28 | 无锡雨德智能物联网科技有限公司 | Portable sound amplifier with adjustable inclination angle |
| CN108224584A (en) * | 2017-12-11 | 2018-06-29 | 李童 | A kind of Telescopic type air purification heater |
-
2012
- 2012-02-07 CN CN2012200444259U patent/CN202444590U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105979430A (en) * | 2016-07-01 | 2016-09-28 | 无锡雨德智能物联网科技有限公司 | Portable sound amplifier with adjustable inclination angle |
| CN108224584A (en) * | 2017-12-11 | 2018-06-29 | 李童 | A kind of Telescopic type air purification heater |
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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: 20120919 Termination date: 20130207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |