CN207084439U - A kind of knapsack with audio with the USB delivery outlets that charge - Google Patents
A kind of knapsack with audio with the USB delivery outlets that charge Download PDFInfo
- Publication number
- CN207084439U CN207084439U CN201720549170.4U CN201720549170U CN207084439U CN 207084439 U CN207084439 U CN 207084439U CN 201720549170 U CN201720549170 U CN 201720549170U CN 207084439 U CN207084439 U CN 207084439U
- Authority
- CN
- China
- Prior art keywords
- audio
- usb
- knapsack
- shoulder belt
- output device
- 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 kind of knapsack with audio with the USB delivery outlets that charge, including knapsack body, knapsack body is provided with left shoulder belt and right shoulder belt, audio output device and/or charging output device are provided with left shoulder belt and/or right shoulder belt, on the one hand due to being equipped with audio output device on brace face, when being gone out using knapsack body, earphone can easily be connected with mobile phone to listen music, on the other hand work as and gone out using knapsack body, when mobile phone does not have electric, charging wire can be plugged at once to brace charge port, the portable power source being connected in knapsack, it is practicable that mobile phone is charged in real time, it is convenient and practical, therefore possesses good application prospect.
Description
Technical field
Knapsack technical field is the utility model is related to, more particularly to a kind of back of the body with audio with the USB delivery outlets that charge
Bag.
Background technology
Knapsack is a kind of conventional article-holding device in people's daily life, and existing knapsack is the trip and carrying of people
Article is provided conveniently, development and people's living standards continue to improve with economic society, and the pattern of knapsack is also got at present
Come more diversified, but most knapsacks only possess traditional back of the body and wear function, and its function and application scope is relatively simple.
Particularly, packsack is applied among daily life more and more widely, to people daily
Trip is brought conveniently in life, occurs miscellaneous packsack on the market at present, and its size material differs, and some is only
Have and used as the simple sack of a dress article.With the habits and customs that people are current, music and mobile phone now are listened in trip
Battery capacity can not meet requirement, to reach the use needs for meeting people, it is necessary to which the design of existing traveling bag is carried
Go out new improvement.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of knapsack with audio with the USB delivery outlets that charge, to realize
The two-way function of the happy charging of audition.
The utility model is that technical scheme is used by solving its technical problem：
A kind of knapsack with audio with the USB delivery outlets that charge, including knapsack body, the knapsack body are provided with left shoulder
Band and right shoulder belt, it is characterised in that：Audio output device and/or charging output are provided with the left shoulder belt and/or right shoulder belt
Device.
As further improvement of these options, the audio output device includes audio socket, tone frequency channel wire and audio
Plug, the audio socket and audio jack are arranged at tone frequency channel wire both ends, and the audio jack gos deep into knapsack body, and can be with number
Code product connection, the audio socket can connect external headphones.
Further, the audio output device also includes audio socket shell, and the audio socket is placed in audio socket
In shell, audio socket shell rectangular in shape on the whole, it is provided with what is matched with the audio socket shape
Groove.
Further, the charging output device includes USB charging sockets, power line and USB plug, and the USB chargings are inserted
Seat and USB plug are arranged at power line both ends, and the USB plug gos deep into knapsack body, and can be connected with portable power source, described
USB charging sockets can connect outside digital product.
Further, the charging output device also includes USB charging socket shells, and the USB charging sockets are placed in USB
In charging socket shell, USB charging sockets shell rectangular in shape on the whole, it is provided with inserts with USB chargings
The groove that seat shape matches.
Further, the left shoulder belt and/or right shoulder belt, which are got on the bus, is sewed with elastic force pocket.
Further, solar charging device is provided with the knapsack body, the solar charging device includes the sun
Energy panel, recyclable charge power supply and USB interface, the solar panel are electric by recyclable charge power supply and USB interface
Connection.
In addition, the solar panel is detachable to be installed on the knapsack body front.
The beneficial effects of the utility model are：The utility model is as a kind of back of the body with audio with the USB delivery outlets that charge
Bag, including knapsack body, knapsack body are provided with left shoulder belt and right shoulder belt, and it is defeated to be provided with audio on left shoulder belt and/or right shoulder belt
Go out device and/or charging output device, on the one hand due to being equipped with audio output device on brace face, gone out using knapsack body
When, it is convenient to earphone is connected with mobile phone to listen music, is on the other hand gone out when using knapsack body, can when mobile phone does not have electric
Charging wire is plugged to brace charge port at once, and the portable power source being connected in knapsack is practicable that mobile phone is charged in real time, therefore has
Standby good application prospect.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples：
Fig. 1 is the utility model overall structure diagram embodiment one, wherein, set respectively on the left shoulder belt and right shoulder belt
It is equipped with audio output device and charging output device；
Fig. 2 is the utility model overall structure diagram embodiment two, wherein, it is provided only with audio output device；
Fig. 3 is the utility model overall structure diagram embodiment three, wherein, it is provided only with charging output device；
Fig. 4 is audio output device principle schematic described in the utility model；
Fig. 5 is charging output device principle schematic described in the utility model.
Embodiment
1-Fig. 5 of reference picture, a kind of knapsack with audio with the USB delivery outlets that charge, including knapsack body 1, the knapsack
Body 1 is provided with left shoulder belt 2 and right shoulder belt 3, be provided with the left shoulder belt 2 and/or right shoulder belt 3 audio output device 4 and/or
Charging output device 5.
Audio output device 4 includes audio socket 41, tone frequency channel wire 42 and audio jack 43, the audio socket 41 and audio
Plug 43 is arranged at the both ends of tone frequency channel wire 42, and the audio jack 43 gos deep into knapsack body 1, and can be connected with digital product, described
Audio socket 41 can connect external headphones.Audio output device 4 also includes audio socket shell 44, and audio socket 41 is placed in sound
In frequency jack housing 44, the audio socket shell 44 rectangular in shape on the whole, it is provided with and the audio socket 41
The groove that shape matches.
Specifically, a brace face therein, which is got on the bus, is sewed with a plastics audio seat shell, and the inside is provided with one
3.5MM audio socket.3.5MM audio socket is connected with tone frequency channel wire, and tone frequency channel wire other end is connected to knapsack body inner bag.Even
Being connected to the intrinsic tone frequency channel wire of knapsack has 3.5MM audio jack, can be connected with mobile phone or PM3 machines, or can with it is registered
Music knapsack is connected with the power amplifier of Bluetooth music knapsack.3.5MM of the sewing on brace face audio socket, when using blue
When tooth plays music, earphone audition pleasure can be connected.When using wired broadcasting music, power amplifier can be connected to mobile phone or MP3
Play music.Played for convenience of mobile phone music with using convenience above, registered brace elastic force mobile phone bag can be coordinated together
Use.
Charging output device 5 includes USB charging sockets 51, power line 52 and USB plug 53, the USB charging sockets 51
The both ends of power line 52 are arranged at USB plug 53, the USB plug 53 gos deep into knapsack body 1, and can be connected with portable power source
Connect, the USB charging sockets 51 can connect outside digital product.Charging output device 5 also includes USB charging sockets shell 54,
USB charging sockets 51 are placed in USB charging sockets shell 54, and the USB charging sockets shell 54 is rectangle shape on the whole
Shape, it is provided with the groove to match with the shape of USB charging sockets 51.
Specifically, wherein sewing has a plastics USB seat shell above a brace face.The inside is provided with a standard
USB charging sockets.The USB charging sockets of standard are connected with power line, and the other end of power line is connected to knapsack body inner bag.
The power line for being connected to knapsack body inner bag is standard USB plug, can be connected with portable power source.When mobile phone needs charging,
USB charging socket of the mobile phone charging wire insertion sewing of people on brace face, other end connection mobile phone, so that it may realize need to only be used
Mobile phone charges.Charged for convenience of mobile phone during trip, registered brace elastic force mobile phone bag can be coordinated to be used together.
Left shoulder belt 2 and/or right shoulder belt 3, which are got on the bus, is sewed with elastic force pocket 6.
Solar charging device is provided with knapsack body 1, the solar charging device includes solar panel, can followed
Ring charge power supply and USB interface, the solar panel are electrically connected by recyclable charge power supply with USB interface.Solar energy
Demountable panel is installed on the front of knapsack body 1.Because solar charging device described in the utility model passes through installation
Part is detachable to be installed on the knapsack body, when charging is required, it is possible to be provided with solar recharging by pulling down
The installing component of device, individually receive sunshine and portable power source is charged, avoid knapsack and be exposed to the sun and damaged for a long time.
Above to it is of the present utility model preferably implement illustrated, certainly, the utility model can also use with
The different form of above-mentioned embodiment, and similar field, these do not form any restrictions to present embodiment, are familiar with
The equivalent conversion or corresponding change that those skilled in the art is made on the premise of without prejudice to the utility model spirit, all
It should belong in the scope of protection of the utility model.
Claims (7)
1. a kind of knapsack with audio with the USB delivery outlets that charge, including knapsack body (1), the knapsack body (1) are provided with
Left shoulder belt (2) and right shoulder belt (3), it is characterised in that：Audio output dress is provided with the left shoulder belt (2) and/or right shoulder belt (3)
(4) and/or charging output device (5) are put, the audio output device (4) includes audio socket (41), tone frequency channel wire (42) and sound
Frequency plug (43), the audio socket (41) and audio jack (43) are arranged at tone frequency channel wire (42) both ends, the audio jack
(43) go deep into knapsack body (1), and can be connected with digital product, the audio socket (41) can connect external headphones.
A kind of 2. knapsack with audio with the USB delivery outlets that charge according to claim 1, it is characterised in that：The sound
Frequency output device (4) also includes audio socket shell (44), and the audio socket (41) is placed in audio socket shell (44),
The audio socket shell (44) rectangular in shape on the whole, it is provided with matches with the audio socket (41) shape
Groove.
A kind of 3. knapsack with audio with the USB delivery outlets that charge according to claim 1, it is characterised in that：It is described to fill
Electricity output device (5) includes USB charging sockets (51), power line (52) and USB plug (53), the USB charging sockets (51)
Power line (52) both ends are arranged at USB plug (53), the USB plug (53) gos deep into knapsack body (1), and can be with mobile electricity
Source is connected, and the USB charging sockets (51) can connect outside digital product.
A kind of 4. knapsack with audio with the USB delivery outlets that charge according to claim 3, it is characterised in that：It is described to fill
Electricity output device (5) also includes USB charging sockets shell (54), and the USB charging sockets (51) are placed in outside USB charging sockets
In shell (54), the USB charging sockets shell (54) rectangular in shape on the whole, it is provided with and the USB charging sockets
(51) groove that shape matches.
A kind of 5. knapsack with audio with the USB delivery outlets that charge according to Claims 2 or 3, it is characterised in that：It is described
Left shoulder belt (2) and/or right shoulder belt (3), which are got on the bus, is sewed with elastic force pocket (6).
A kind of 6. knapsack with audio with the USB delivery outlets that charge according to claim 1, it is characterised in that：The back of the body
Solar charging device is provided with bag body (1), the solar charging device includes solar panel, recyclable charging electricity
Source and USB interface, the solar panel are electrically connected by recyclable charge power supply with USB interface.
A kind of 7. knapsack with audio with the USB delivery outlets that charge according to claim 6, it is characterised in that：It is described too
Positive energy demountable panel is installed on knapsack body (1) front.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720549170.4U CN207084439U (en) | 2017-05-17 | 2017-05-17 | A kind of knapsack with audio with the USB delivery outlets that charge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720549170.4U CN207084439U (en) | 2017-05-17 | 2017-05-17 | A kind of knapsack with audio with the USB delivery outlets that charge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207084439U true CN207084439U (en) | 2018-03-13 |
Family
ID=61551438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720549170.4U Expired - Fee Related CN207084439U (en) | 2017-05-17 | 2017-05-17 | A kind of knapsack with audio with the USB delivery outlets that charge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207084439U (en) |
-
2017
- 2017-05-17 CN CN201720549170.4U patent/CN207084439U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20190517 |