CN204351249U - A kind of MP3 formula music school bag - Google Patents

A kind of MP3 formula music school bag Download PDF

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Publication number
CN204351249U
CN204351249U CN201420860982.7U CN201420860982U CN204351249U CN 204351249 U CN204351249 U CN 204351249U CN 201420860982 U CN201420860982 U CN 201420860982U CN 204351249 U CN204351249 U CN 204351249U
Authority
CN
China
Prior art keywords
braces
solar panels
bag
player
knapsack
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
CN201420860982.7U
Other languages
Chinese (zh)
Inventor
张皓
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201420860982.7U priority Critical patent/CN204351249U/en
Application granted granted Critical
Publication of CN204351249U publication Critical patent/CN204351249U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Photovoltaic Devices (AREA)

Abstract

A kind of MP3 formula music school bag.It comprises: knapsack, braces, MP3 player, solar panels and earphone containing bag; Wherein: be provided with two braces at the knapsack back side, be provided with MP3 player in the front of a braces, it is connected with the solar panels being arranged on knapsack end face; Solar panels are solar power generating device, for powering for MP3 player; Earphone containing bag is the soft bag be arranged on another braces, for placing earphone.Described solar panels comprise: solar cell, energy-storage battery and charge-discharge controller, the power storage that solar cell can export by energy-storage battery, to use when needs.The MP3 formula music school bag that the utility model provides has reasonable in design, the easy to use and advantage such as multiple functional.

Description

A kind of MP3 formula music school bag
Technical field
The utility model relates to a kind of students' supplies, particularly relates to a kind of MP3 formula music school bag.
Background technology
Present students is all extremely liked listening to the music and English with MP3, and, go to time frequent and where hear that; And this just needs MP3 to be placed in pocket, carry with; And MP3 is placed on and is easy in pocket lose.
Summary of the invention
In order to solve the problem, the purpose of this utility model is to provide a kind of MP3 formula music school bag.
In order to achieve the above object, the MP3 formula music school bag that the utility model provides comprises: knapsack, braces, MP3 player, solar panels and earphone containing bag; Wherein: be provided with two braces at the knapsack back side, be provided with MP3 player in the front of a braces, it is connected with the solar panels being arranged on knapsack end face; Solar panels are solar power generating device, for powering for MP3 player; Earphone containing bag is the soft bag be arranged on another braces, for placing earphone.
Described solar panels comprise: solar cell, energy-storage battery and charge-discharge controller, the power storage that solar cell can export by energy-storage battery, to use when needs.
The MP3 formula music school bag that the utility model provides has reasonable in design, the easy to use and advantage such as multiple functional.
Accompanying drawing explanation
The MP3 formula music school bag composition schematic diagram that Fig. 1 provides for the utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the MP3 formula music school bag that the utility model provides is described in detail.
As shown in Figure 1, the MP3 formula music school bag that the utility model provides comprises: knapsack 1, braces 2, MP3 player 3, solar panels 4 and earphone containing bag 5; Wherein: be provided with two braces 2 at knapsack 1 back side, be provided with MP3 player 3 in the front of a braces 2, it is connected with the solar panels 4 being arranged on knapsack 1 end face; Solar panels 4 are solar power generating device, for powering for MP3 player 3; Earphone containing bag 5 for being arranged on the soft bag on another braces 2, for placing earphone.
Described solar panels 4 comprise: solar cell, energy-storage battery and charge-discharge controller, the power storage that solar cell can export by energy-storage battery, to use when needs.
MP3 is attached on backpack strip by the MP3 formula music school bag that the utility model provides, and can listen to the music whenever and wherever possible or English, and need not MP3 is placed in pocket, in order to avoid lose.

Claims (2)

1. a MP3 formula music school bag, is characterized in that: described MP3 formula music school bag comprises: knapsack (1), braces (2), MP3 player (3), solar panels (4) and earphone containing bag (5); Wherein: be provided with two braces (2) at knapsack (1) back side, be provided with MP3 player (3) in the front of a braces (2), it is connected with the solar panels (4) being arranged on knapsack (1) end face; Solar panels (4) are solar power generating device, for being MP3 player (3) power supply; Earphone containing bag (5) is for being arranged on the soft bag on another braces (2).
2. MP3 formula music school bag according to claim 1, is characterized in that: described solar panels (4) comprising: solar cell, energy-storage battery and charge-discharge controller.
CN201420860982.7U 2014-12-20 2014-12-20 A kind of MP3 formula music school bag Expired - Fee Related CN204351249U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420860982.7U CN204351249U (en) 2014-12-20 2014-12-20 A kind of MP3 formula music school bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420860982.7U CN204351249U (en) 2014-12-20 2014-12-20 A kind of MP3 formula music school bag

Publications (1)

Publication Number Publication Date
CN204351249U true CN204351249U (en) 2015-05-27

Family

ID=53252753

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420860982.7U Expired - Fee Related CN204351249U (en) 2014-12-20 2014-12-20 A kind of MP3 formula music school bag

Country Status (1)

Country Link
CN (1) CN204351249U (en)

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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: 20150527

Termination date: 20151220

EXPY Termination of patent right or utility model