CN203104708U - Mobile wireless sound box - Google Patents
Mobile wireless sound box Download PDFInfo
- Publication number
- CN203104708U CN203104708U CN 201320036589 CN201320036589U CN203104708U CN 203104708 U CN203104708 U CN 203104708U CN 201320036589 CN201320036589 CN 201320036589 CN 201320036589 U CN201320036589 U CN 201320036589U CN 203104708 U CN203104708 U CN 203104708U
- Authority
- CN
- China
- Prior art keywords
- mobile wireless
- disposed
- pull bar
- pull rod
- box
- 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
Links
Abstract
The utility model discloses a mobile wireless sound box. The mobile wireless sound box comprises a box body, wherein a wireless receiver is disposed at an upper portion of the box body; a built-in storage battery is disposed in a lower portion of the box body; box feet and rollers are disposed at a bottom portion of the box body; a pull rod cylinder is disposed at the back of the box body; a pull rod is disposed in the pull rod cylinder; and an upper portion of the pull rod is connected with a pull rod handle. The mobile wireless sound box is light, convenient and safe and is stable in movement; the built-in storage battery and the wireless technology eliminate troubles on the sound box caused by a power line and a signal line. And the mobile wireless sound box represents a development trend of modern large-and-medium-sized sound boxes, and has good development prospect.
Description
Technical field
The utility model relates to the audio amplifier technical field, relates in particular to a kind of mobile wireless audio amplifier.
Background technology
The audio amplifier major part of family, dancing hall, Karaoke, assembly hall, cinema and stadiums all is medium-sized and large-scale, the casing major part of audio amplifier all is square, the restriction of power line and holding wire is arranged, move very inconvenient, layout is got up also very difficult, move the device that is easy to damage audio amplifier in addition, therefore, designed this mobile wireless audio amplifier.
The utility model content
The purpose of this utility model is to provide a kind of mobile wireless audio amplifier.
The technical scheme that the utility model is adopted for achieving the above object is: the mobile wireless audio amplifier, comprise casing, the top of described casing is equipped with radio receiver, the bottom of described casing is equipped with internal battery, the bottom of described casing is equipped with case pin, roller, the back side of described casing is equipped with the pull bar tube, in the described pull bar tube pull bar is installed, and described pull bar top is connected with the pull bar handle.
Described roller comprises rubber wheel, metal wheel, and described rubber wheel is installed in the outside of metal wheel.
The light safety of the utility model, motion is got up more steady, and internal battery and wireless technology have been removed the puzzlement to audio amplifier of power line and holding wire, and the mobile wireless audio amplifier also is the trend of modern big-and-middle-sized audio amplifier, and very big development prospect is arranged.
Description of drawings
Fig. 1 is the utility model right view;
Fig. 2 is the utility model rearview.
Wherein: 1, radio receiver 2, casing 3, internal battery 4, case pin 5, rubber wheel 6, metal wheel 7, pull bar tube 8, pull bar 9, pull bar handle.
Embodiment
As Fig. 1, shown in Figure 2, the mobile wireless audio amplifier, comprise casing 2, the top of described casing 2 is equipped with radio receiver 1, and wireless technology adopts the 2.4G wireless technology, it is advantageous that duplex simultaneous two-way work, power saving, tonequality is good, the confidentiality height, long transmission distance, transmitted data amount is big, and the bottom of described casing 2 is equipped with internal battery 3, can increase the stability of casing, the bottom of described casing 2 is equipped with case pin 4, roller, roller adopts the two-wheel structure, reduces the resistance of audio amplifier in towing, and the back side of described casing 2 is equipped with pull bar tube 7, in the described pull bar tube 7 pull bar 8 is installed, pull bar adopts aluminium alloy, light safety, and described pull bar 8 tops are connected with pull bar handle 9, the structure of taking hollow to stretch, can extend, make things convenient for the user to the towing of audio amplifier, described roller comprises rubber wheel 5, metal wheel 6, described rubber wheel 5 is installed in the outside of metal wheel 6, and motion is got up more steady.
Claims (2)
1. mobile wireless audio amplifier, it is characterized in that: comprise casing (2), the top of described casing (2) is equipped with radio receiver (1), the bottom of described casing (2) is equipped with internal battery (3), the bottom of described casing (2) is equipped with case pin (4), roller, the back side of described casing (2) is equipped with pull bar tube (7), and pull bar (8) is installed in the described pull bar tube (7), and described pull bar (8) top is connected with pull bar handle (9).
2. mobile wireless audio amplifier according to claim 1 is characterized in that: described roller comprises rubber wheel (5), metal wheel (6), and described rubber wheel (5) is installed in the outside of metal wheel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320036589 CN203104708U (en) | 2013-01-24 | 2013-01-24 | Mobile wireless sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320036589 CN203104708U (en) | 2013-01-24 | 2013-01-24 | Mobile wireless sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203104708U true CN203104708U (en) | 2013-07-31 |
Family
ID=48856077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320036589 Expired - Fee Related CN203104708U (en) | 2013-01-24 | 2013-01-24 | Mobile wireless sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203104708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105681961A (en) * | 2016-03-29 | 2016-06-15 | 吕迎春 | Novel multifunctional mobile sound box structure |
-
2013
- 2013-01-24 CN CN 201320036589 patent/CN203104708U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105681961A (en) * | 2016-03-29 | 2016-06-15 | 吕迎春 | Novel multifunctional mobile sound box structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20140124 |