CN202587301U - Self-charging outdoor portable small sound box - Google Patents

Self-charging outdoor portable small sound box Download PDF

Info

Publication number
CN202587301U
CN202587301U CN 201220250125 CN201220250125U CN202587301U CN 202587301 U CN202587301 U CN 202587301U CN 201220250125 CN201220250125 CN 201220250125 CN 201220250125 U CN201220250125 U CN 201220250125U CN 202587301 U CN202587301 U CN 202587301U
Authority
CN
China
Prior art keywords
sound box
audio amplifier
self
charging
outdoor portable
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
Application number
CN 201220250125
Other languages
Chinese (zh)
Inventor
王荣强
Original Assignee
王荣强
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 王荣强 filed Critical 王荣强
Priority to CN 201220250125 priority Critical patent/CN202587301U/en
Application granted granted Critical
Publication of CN202587301U publication Critical patent/CN202587301U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a self-charging outdoor portable small sound box which includes a sound box body, a power generation device arranged on the lower end of the sound box body, and a USB port arranged on the top of the sound box body. The power generation device is connected with a crank. The crank is provided with a handle. The surface of the sound box body is also provided with a switch, a groove, and a sound outlet. The groove is provided with an indicating lamp. A storage battery can be charged through shaking the handle, so the battery charging is not influenced by environment, and the sound box can be charged at any time, and consequently the energy is saved, the environment is protected, and the self-charging outdoor portable small sound box has a big market space.

Description

The outdoor portable little audio amplifier of a kind of self-charging
Technical field
The utility model relates to the outdoor portable little audio amplifier of a kind of self-charging.
Background technology
Little audio amplifier is little because of volume, is convenient for carrying and is popularized.People go outdoor outing, tend to play while listening to the music, but the little audio amplifier on the market are rechargeable mostly, have used of a specified duration and have not just had electricity, and are very inconvenient.
Summary of the invention
The main purpose of the utility model is to provide a kind of outdoor portable little audio amplifier that utilizes the crank rocker charging.
The outdoor portable little audio amplifier of a kind of self-charging of the utility model; Comprise the audio amplifier body, and be arranged on the TRT of audio amplifier body lower end, and be arranged on the USB socket on audio amplifier body top; Said TRT links to each other and is connected to crank; Said crank is provided with handle, and said audio amplifier body surface also is provided with switch, groove and sound mouth, and said inside grooves is provided with indicator light.
As optimized technical scheme, also be provided with storage battery in the said audio amplifier body.
The outdoor portable little audio amplifier of the self-charging of the utility model has the following advantages: make charge in batteries through shaking handle, do not receive environmental constraints, the use of can at any time can both charging, energy-conserving and environment-protective and have the very big market space.
Description of drawings
In order to be easy to explanation, the utility model is done to describe in detail by following specific embodiment and accompanying drawing:
Fig. 1 is the structure chart of the outdoor portable little audio amplifier of the utility model self-charging.
Embodiment
As shown in Figure 1, the outdoor portable little audio amplifier of a kind of self-charging of the utility model comprises audio amplifier body 1; And be arranged on the TRT 2 of audio amplifier body 1 lower end; And be arranged on the USB socket 7 on audio amplifier body 1 top, and said TRT 2 links to each other and is connected to crank 3, and said crank 3 is provided with handle 4; Said audio amplifier body 1 surface also is provided with switch, groove 8 and sound mouth 5, and said groove 8 set inside have indicator light 6.Open switch 9, indicator light 6 shows storage battery (not shown) electric weight situation, and when storage battery (not shown) is green when electric weight is high, electric weight takes on a red color when low, thereby through shaking handle 4 TRT 2 runnings is generated electricity.
Wherein, also be provided with storage battery (not shown) in the said audio amplifier body 1.
The outdoor portable little audio amplifier of the self-charging of the utility model has the following advantages: make charge in batteries through shaking handle, do not receive environmental constraints, the use of can at any time can both charging, energy-conserving and environment-protective and have the very big market space.
The foregoing description; It is an instance of the utility model; Be not enforcement and the interest field that is used for limiting the utility model, all or technical schemes of being equal to identical with the said content of the utility model claim all should be included in the utility model protection range.

Claims (2)

1. the outdoor portable little audio amplifier of a self-charging; It is characterized in that: comprise the audio amplifier body, and be arranged on the TRT of audio amplifier body lower end, and be arranged on the USB socket on audio amplifier body top; Said TRT links to each other and is connected to crank; Said crank is provided with handle, and said audio amplifier body surface also is provided with switch, groove and sound mouth, and said inside grooves is provided with indicator light.
2. the outdoor portable little audio amplifier of self-charging according to claim 1 is characterized in that: also be provided with storage battery in the said audio amplifier body.
CN 201220250125 2012-05-14 2012-05-14 Self-charging outdoor portable small sound box Expired - Fee Related CN202587301U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220250125 CN202587301U (en) 2012-05-14 2012-05-14 Self-charging outdoor portable small sound box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220250125 CN202587301U (en) 2012-05-14 2012-05-14 Self-charging outdoor portable small sound box

Publications (1)

Publication Number Publication Date
CN202587301U true CN202587301U (en) 2012-12-05

Family

ID=47256655

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220250125 Expired - Fee Related CN202587301U (en) 2012-05-14 2012-05-14 Self-charging outdoor portable small sound box

Country Status (1)

Country Link
CN (1) CN202587301U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107948835A (en) * 2017-12-25 2018-04-20 广州市尊浪电器有限公司 A kind of multi-functional audio

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107948835A (en) * 2017-12-25 2018-04-20 广州市尊浪电器有限公司 A kind of multi-functional audio

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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: 20121205

Termination date: 20130514