CN2476138Y - Portable computer active loudspeaker box - Google Patents
Portable computer active loudspeaker box Download PDFInfo
- Publication number
- CN2476138Y CN2476138Y CN 01239503 CN01239503U CN2476138Y CN 2476138 Y CN2476138 Y CN 2476138Y CN 01239503 CN01239503 CN 01239503 CN 01239503 U CN01239503 U CN 01239503U CN 2476138 Y CN2476138 Y CN 2476138Y
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- CN
- China
- Prior art keywords
- audio amplifier
- power supply
- utility
- model
- portable computer
- 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 portable computer active loudspeaker box, which comprises a left box body and a right box body; wherein, a power supply control button is arranged at the top of a main loudspeaker box. The utility model can make users easily and conveniently control the power supply of loudspeaker by one hand at any time in accordance with the requirement, and effectively solves the problem that the loudspeaker box moves when the power supply button of the portable computer active loudspeaker box is pressed. The utility model is ingenious and simple in conception, and brings more convenience and comfort to users in the absence of any side effects (no cost increase and other visual and operational discomfort). Therefore, the utility model is a high-quality improvement of existing similar products (portable computer active loudspeaker boxes).
Description
The utility model relates to a kind of Portable computer active audio amplifier.
Existing computer active audio amplifier on the market is of a great variety, and especially light and handy, the low-cost audio amplifier of a class material (contain left and right two, market price does not wait in dozens of yuan usually) is subjected to the favor of vast computer user especially, and consumption is huge.But this type of audio amplifier also exists a kind of problem simultaneously: lighter because of it, and power supply control button in front, and button is subjected to force direction vertical with audio amplifier again, so the user can cause audio amplifier to move when singlehanded switch audio amplifier power supply backward, only meticulous or bimanualness (but be before being sitting in computer when the user uses audio amplifier most of the time, because of the place ahead retaining has computer, so bad both hands are being operated on one side, unless stand up), so just bring sensation, operational discomfort to the user.
The purpose of this utility model provides the computer sound box that a kind of power supply control button is located at the top, can make the user at any time easily, easily the audio amplifier power supply is carried out one hand control like this, solve the displacement problem (power supply button be subjected to force direction vertical) of this type of audio amplifier simply, effectively with the audio amplifier supporting surface.
The purpose of this utility model is achieved in that audio amplifier power supply control button is located at one of them the top of main sound box of two audio amplifiers.Other top that both can be located at main sound box as volume, high, medium and low tone joint knob, earphone jack etc. also can resemble and be located at the front existing.
The utility model is located at the top (button be subjected to force direction vertical with the audio amplifier supporting surface) of audio amplifier because of audio amplifier power supply control button, control so the user can be very easily, easily the audio amplifier power supply is carried out one hand at any time, thereby solved the displacement problem of audio amplifier simply, effectively; Also can be located at the top because of other knob and earphone jack again, so also made things convenient for other operation of user simultaneously: as the headset plug one hand vertically down being inserted rather than one
Hand is pinned audio amplifier and is arrested level slotting (audio amplifier supporting desktop relatively) on the other hand forward; In addition, inner spacious because of audio amplifier, when the power supply button is located at the top, bring any problem can for the audio amplifier internal wiring yet, its production cost can not increase yet.
Specifically describe structure of the present utility model and embodiment below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of another embodiment of the present utility model.
Fig. 3 is an internal wiring schematic diagram of the present utility model.
As shown in Figure 1: the telescopic power supply control button (2) of audio amplifier and volume or other adjusting knob (3) and earphone jack (5) are positioned at the top of main sound box (1), in the front lower place of button (2) indicator of the power supply status (4) are arranged.In addition, also can only the power supply button be located at the audio amplifier top, and other knob, jack as shown in Figure 2, like this, make button (2) more outstanding, and the audio amplifier top are also more succinct still in the audio amplifier front.
Bigger because of the audio amplifier inner space, so no matter power supply control button and other knob are in the audio amplifier front or at the top, its internal wiring does not have problems.Fig. 3 is an internal wiring schematic diagram of the present utility model.
(cost does not increase the utility model under any side effect not bringing, the discomfort of not having other vision, operation), displacement problem when having solved lightweight computer active audio amplifier Switching Power Supply simply, effectively, to bring for the user a bit comfortable and convenient more, is the high-quality improved goods of existing such audio amplifier.
Claims (2)
1. a Portable computer active audio amplifier comprises left and right two tanks, it is characterized in that audio amplifier power supply control button (2) is positioned at the top of main box (1).
2. according to the described device of claim 1, it is characterized in that the volume control knob (3) of audio amplifier and the top that earphone jack (5) is positioned at main box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01239503 CN2476138Y (en) | 2001-05-23 | 2001-05-23 | Portable computer active loudspeaker box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01239503 CN2476138Y (en) | 2001-05-23 | 2001-05-23 | Portable computer active loudspeaker box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2476138Y true CN2476138Y (en) | 2002-02-06 |
Family
ID=33651927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01239503 Expired - Fee Related CN2476138Y (en) | 2001-05-23 | 2001-05-23 | Portable computer active loudspeaker box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2476138Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103796110A (en) * | 2013-12-16 | 2014-05-14 | 昆山市圣光新能源科技有限公司 | Portable solar loudspeaker box with flashlight function |
| CN103796109A (en) * | 2013-12-16 | 2014-05-14 | 昆山市圣光新能源科技有限公司 | Portable solar loudspeaker box with compass and Bluetooth functions |
-
2001
- 2001-05-23 CN CN 01239503 patent/CN2476138Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103796110A (en) * | 2013-12-16 | 2014-05-14 | 昆山市圣光新能源科技有限公司 | Portable solar loudspeaker box with flashlight function |
| CN103796109A (en) * | 2013-12-16 | 2014-05-14 | 昆山市圣光新能源科技有限公司 | Portable solar loudspeaker box with compass and Bluetooth functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |