CN204884554U - Audio playback device - Google Patents

Audio playback device Download PDF

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Publication number
CN204884554U
CN204884554U CN201520470339.8U CN201520470339U CN204884554U CN 204884554 U CN204884554 U CN 204884554U CN 201520470339 U CN201520470339 U CN 201520470339U CN 204884554 U CN204884554 U CN 204884554U
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CN
China
Prior art keywords
audio
housing
interface
rechargeable battery
audio playing
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Active
Application number
CN201520470339.8U
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Chinese (zh)
Inventor
张国良
王宇飞
欧龙卫
冯彬
王子力
杨前信
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.)
Guangzhou Kugou Computer Technology Co Ltd
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Guangzhou Kugou Computer Technology Co Ltd
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Priority to CN201520470339.8U priority Critical patent/CN204884554U/en
Application granted granted Critical
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Abstract

The utility model discloses an audio playback device belongs to audio playback technical field. This audio playback device includes casing, audio decoder ware and rechargeable battery, be equipped with earphone interface, power source and USB interface on the casing, audio decoder ware and rechargeable battery all set up inside the casing. The utility model discloses a rechargeable battery sets up inside the casing, rechargeable battery is connected with audio decoder ware electricity, and rechargeable battery and USB interface connection, power source and rechargeable battery are connected, thereby accessible rechargeable battery stores the electric energy and is the audio decoder ware and the smart machine power supply, on guaranteeing that the basis of audio file's audio is broadcast to the smart machine, treasured and the audio decoder ware of will charging is integrated as an organic whole, reduce to intelligent device equipped's equipment quantity, reduce the volume to intelligent device equipped's equipment, alleviate the luggage weight that the user carried while being out, it carries to be convenient for the user.

Description

A kind of audio playing apparatus
Technical field
The utility model relates to audio frequency play-back technology field, particularly a kind of audio playing apparatus.
Background technology
Smart mobile phone refers to the portable mobile termianl with SOS, and it by user's mounting software voluntarily, can be expanded by the function of software to mobile phone of installing.And along with the increase of smart mobile phone function and reducing of volume, the voice reproducing performance of smart mobile phone is limited, the audio frequency simulation of smart mobile phone exports distortion comparatively greatly, and output power is very limited, and the audio of play-overing audio file with smart mobile phone is of low quality.
But, the performance requirement of some user to voice reproducing is higher, the audio quality that smart mobile phone play-overs audio file can not meet the requirement of these users, now, user is an external audio player on smart mobile phone usually, smart mobile phone sends to audio player by needing the digitized audio message of the audio file play, by audio player, this audio file of rear broadcasting is processed to this digitized audio message, thus ensure that the audio quality of user's displaying audio file is higher, meet the demand of user to audio quality.
Realizing in process of the present utility model, inventor finds that prior art at least exists following problem:
During in order to ensure to play the audio file in smart mobile phone, audio quality is higher, user usually needs to carry with audio player, and when user goes out, if road is comparatively far away, in order to ensure smart mobile phone not power-off in way, user also needs for smart mobile phone is equipped with charger and charger baby, the equipment that user is required to be smart mobile phone outfit is many, the volume of the equipment be equipped with is comparatively large, and adds the baggage wieight of user, carries very inconvenience.
Utility model content
In order to solve existing smart mobile phone, to carry the equipment going out to be equipped with many, and the equipment volume of outfit is comparatively large, and add the baggage wieight of user, carry the problem of very inconvenience, the utility model embodiment provides a kind of audio playing apparatus.Described technical scheme is as follows:
A kind of audio playing apparatus, described audio playing apparatus comprises housing, audio decoder and rechargeable battery;
Described housing is provided with earphone interface, power interface and USB (UniversalSerialBus, USB (universal serial bus)) interface, and described audio decoder and described rechargeable battery are all arranged on described enclosure interior;
Described audio decoder is electrically connected with described rechargeable battery, and described audio decoder is connected with described USB interface, and described rechargeable battery is connected with described USB interface, and described power interface is connected with described rechargeable battery;
Described earphone interface is for connecting external headphones, and described USB interface is used for connecting smart machine by data line, and described power interface is for connecting external power source.
Alternatively, described housing comprises base plate, panel and sidewall;
Described base plate, described panel and described sidewall form enclosure space;
Described earphone interface, described power interface, described USB interface are all arranged on the sidewall of described housing.
Alternatively, described audio playing apparatus also comprises volume adjustment knob;
Described volume adjustment knob is arranged on the housing;
The volume of described audio playing apparatus is regulated by described volume adjustment knob.
Preferably, described volume adjustment knob is arranged on the panel of described housing;
The edge of the panel of described housing is provided with the groove of band opening, and described volume adjustment knob is arranged in described groove, and the edge of described volume adjustment knob is given prominence to by the opening part of described groove.
Preferably, described housing is rectangular parallelepiped, and the equal arc transition of intersection in any two faces of described housing.
Preferably, described earphone interface and described power interface are positioned on two relative sidewalls of described housing.
Preferably, the base plate of described housing is provided with plastic pad, and described audio playing apparatus is attached on described smart machine by described plastic pad.
Preferably, described audio playing apparatus also comprises battery capacity indication lamp;
Described battery capacity indication lamp is arranged on the housing, and described battery capacity indication lamp is connected with described rechargeable battery, is shown the electricity in described rechargeable battery by described battery capacity indication lamp.
Alternatively, described audio playing apparatus also comprises power amplifier interface;
Described power amplifier interface is arranged on the housing, and described audio decoder connects power amplifying device by described power amplifier interface.
Alternatively, described audio-frequence player device also comprises earphone gain knob;
Described earphone gain knob is arranged on the housing, and described earphone gain knob is connected with described audio decoder;
Described earphone gain knob is for regulating the gain factor of described earphone.
The beneficial effect of the technical scheme that the utility model embodiment provides is:
The utility model is arranged on enclosure interior by rechargeable battery, rechargeable battery is electrically connected with audio decoder, and rechargeable battery is connected with USB interface, power interface is connected with rechargeable battery, thus to power for audio decoder and smart machine by rechargeable battery store electrical energy, on the basis of audio ensureing smart machine displaying audio file, charger baby and audio decoder are become one, be reduced to the number of devices that smart machine is equipped with, be reduced to the volume of the equipment that smart machine is equipped with, alleviate the baggage wieight carried when user goes out, be convenient to user carry.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the audio playing apparatus that the utility model one exemplary embodiment provides;
Fig. 2 is the structural representation of the audio playing apparatus that the another exemplary embodiment of the utility model provides;
Fig. 3 is the audio playing apparatus using state block diagram that the utility model one exemplary embodiment provides;
Fig. 4 is the schematic top plan view of Fig. 2;
Fig. 5 is the schematic front view of Fig. 2;
Fig. 6 is the elevational schematic view of Fig. 2.
Wherein:
1 housing, 11 panels, 12 base plates, 13 sidewalls, 14 plastic pads,
2 on & off switches,
3 earphone interfaces,
4 power interfaces,
5USB interface,
6 volume adjustment knobs,
7 grooves,
8 battery capacity indication lamps,
9 power amplifier interfaces,
10 gain knob.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
As shown in Figure 1, also can see Fig. 2, the utility model embodiment provides a kind of audio playing apparatus, and this audio playing apparatus comprises housing 1, audio decoder (not shown) and rechargeable battery (not shown);
Housing 1 is provided with earphone interface 3, power interface 4 (see Fig. 5) and USB interface 5, and it is inner that audio decoder and rechargeable battery are all arranged on housing 1;
As shown in Figure 3, audio decoder is electrically connected with rechargeable battery, and audio decoder is connected with USB interface 5, and rechargeable battery is connected with USB interface 5, and power interface 4 (see Fig. 5) is connected with rechargeable battery;
As shown in Figure 3, earphone interface 3 is for connecting external headphones, and USB interface is for connecting smart machine, and power interface 4 is for connecting external power source.
It is inner that the utility model is arranged on housing 1 by rechargeable battery, rechargeable battery is electrically connected with audio decoder, and rechargeable battery is connected with USB interface 5, power interface 4 is connected with rechargeable battery, thus to power for audio decoder and smart machine by rechargeable battery store electrical energy, on the basis of audio ensureing smart machine displaying audio file, charger baby and audio decoder are become one, be reduced to the number of devices that smart machine is equipped with, be reduced to the volume of the equipment that smart machine is equipped with, alleviate the baggage wieight carried when user goes out, be convenient to user carry.
As shown in Figure 4, in the utility model embodiment, the USB interface of audio decoder and the USB interface of rechargeable battery are integrated into a USB interface 5, USB interface 5 is connected with smart machine by data line, thus by USB interface 5, the numerical information of the audio file play in smart machine is sent to audio decoder, and by USB interface 5, the electric energy in rechargeable battery is flowed to smart machine.Wherein, smart machine sends to audio decoder the process that the numerical information of audio file and rechargeable battery charged to smart machine by USB interface 5 by USB interface 5 can carry out respectively, also can carry out simultaneously.The function that the numerical information that can realize charging and audio file by a USB interface 5 is transmitted, simple for structure, reduce the consumption of data line.
As shown in Figure 1, also can see Fig. 2-Fig. 5, in the utility model embodiment, housing 1 comprises base plate 12, panel 11 and sidewall 13;
Base plate 12, panel 11 and sidewall 13 form enclosure space;
Earphone interface 3, power interface 4 and USB interface are all arranged on the sidewall 13 of housing 1, and structure is attractive in appearance, convenient operation.
As shown in Figure 1, also can see Fig. 2, preferably, housing 1 is rectangular parallelepiped, and the equal arc transition of intersection in any two faces of housing 1, be convenient to user hand-held, and avoid the seamed edge of housing 1 to hurt user, wherein, earphone interface 3 and power interface 4 are positioned on two relative sidewalls 13 of housing 1, be convenient to inner circuit arrangement, if and user is to displaying audio file while the utility model charging, also two sidewalls 13 that namely the utility model is relative are connected to earphone and data line, the hand-held quality of balance of the present utility model of user is better, promote Consumer's Experience.
As shown in Figure 5, in the utility model embodiment, audio playing apparatus also comprises on & off switch 2, on & off switch 2 is arranged on the sidewall 13 of housing 1, on & off switch 2 is arranged on housing 1 not to be established on the sidewall 13 of earphone interface 3 and power interface 4, and the position of on & off switch 2 need make when user normally holds the utility model, the thumb of user can easily press on & off switch 2.Certainly, those skilled in the art are known, as shown in Figure 1, on & off switch also can be arranged on housing 1 is arranged power interface 3 sidewall on.
As shown in Figure 5, also can see Fig. 1 and Fig. 2, in the utility model embodiment, audio playing apparatus also comprises volume adjustment knob 6; Volume adjustment knob 6 is arranged on housing 1; Regulated the volume of audio playing apparatus by volume adjustment knob 6, be convenient to the adjustment process that user experiences the volume of audio playing apparatus intuitively.
As shown in Figure 5, volume adjustment knob 6 is arranged on the panel 11 of housing 1; The edge of the panel 11 of housing 1 is provided with the groove 7 of band opening, and volume adjustment knob 6 is arranged in groove 7, and the edge of volume adjustment knob 6 is given prominence to by the opening part of groove 7.Preferably, opening and the on & off switch 2 of groove 7 are positioned on the relative two side of housing 1 13, volume adjustment knob 6 is basic corresponding with the position of on & off switch 2 by position outstanding in the opening of groove 7, when user normally grips mobile phone, by middle finger fluctuation volume adjustment knob 6, thus regulate the volume of audio playing apparatus, structure is simple, easy and simple to handle, meet the design concept of ergonomics.
As shown in Figure 6, also can see Fig. 1, in the utility model embodiment, audio playing apparatus also comprises battery capacity indication lamp 8; Battery capacity indication lamp 8 is arranged on housing 1, and battery capacity indication lamp 8 is connected with rechargeable battery, is shown the electricity in rechargeable battery by battery capacity indication lamp 8.Wherein, preferably, battery capacity indication lamp 8 is arranged on the sidewall 13 of housing 1, and battery capacity indication lamp 8 and earphone interface 3 are positioned on the same sidewall 13 of housing 1.
As shown in Figure 6, also can see Fig. 1 and Fig. 2, in the utility model embodiment, audio playing apparatus also comprises power amplifier interface 9; Power amplifier interface 9 is arranged on housing 1, and audio decoder connects power amplifying device by power amplifier interface 9.Wherein, power amplifying device can be microphone, user transmits voice signal by microphone and power amplifier interface 9 to smart machine, and during as used smart mobile phone to sing online as user, the voice signal that user sings is delivered in smart mobile phone through microphone and power amplifier interface 9.
As shown in Figure 4, in the utility model embodiment, audio-frequence player device also comprises earphone gain knob 10; Earphone gain knob 10 is arranged on housing 1, and earphone gain knob 10 is connected with audio decoder; Earphone gain knob 10, for regulating the gain factor of earphone, guarantees the tonequality of earphone.
As shown in Figure 1, in the utility model embodiment, audio playing apparatus can be fixed on the back side of smart machine, also can be separated use with smart machine.When the utility model being fixed on the back side of smart machine, the base plate 12 of housing 1 is provided with plastic pad 14, audio playing apparatus is attached on smart machine by plastic pad 14, avoid wearing and tearing smart machine and audio playing apparatus, and by the rear-face contact of base plate 12 with smart machine, structure is attractive in appearance, convenient operation.
Above-mentioned the utility model embodiment sequence number, just to describing, does not represent the quality of embodiment.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims (10)

1. an audio playing apparatus, is characterized in that, described audio playing apparatus comprises housing, audio decoder and rechargeable battery;
Described housing is provided with earphone interface, power interface and USB interface, and described audio decoder and described rechargeable battery are all arranged on described enclosure interior;
Described audio decoder is electrically connected with described rechargeable battery, and described audio decoder is connected with described USB interface, and described rechargeable battery is connected with described USB interface, and described power interface is connected with described rechargeable battery;
Described earphone interface is for connecting external headphones, and described USB interface is used for connecting smart machine by data line, and described power interface is for connecting external power source.
2. audio playing apparatus according to claim 1, is characterized in that, described housing comprises base plate, panel and sidewall;
Described base plate, described panel and described sidewall form enclosure space;
Described earphone interface, described power interface and described USB interface are all arranged on the sidewall of described housing.
3. audio playing apparatus according to claim 2, is characterized in that, described audio playing apparatus also comprises volume adjustment knob;
Described volume adjustment knob is arranged on the housing;
The volume of described audio playing apparatus displaying audio file is regulated by described volume adjustment knob.
4. according to audio playing apparatus according to claim 3, it is characterized in that, described volume adjustment knob is arranged on the panel of described housing;
The edge of the panel of described housing is provided with the groove of band opening, and described volume adjustment knob is arranged in described groove, and the edge of described volume adjustment knob is given prominence to by the opening part of described groove.
5. according to audio playing apparatus according to claim 2, it is characterized in that, described housing is rectangular parallelepiped, and the equal arc transition of intersection in any two faces of described housing.
6. according to audio playing apparatus according to claim 5, it is characterized in that, described earphone interface and described power interface are positioned on two relative sidewalls of described housing.
7. audio playing apparatus according to claim 2, is characterized in that, the base plate of described housing is provided with plastic pad, and described audio playing apparatus is attached on described smart machine by described plastic pad.
8. audio playing apparatus according to claim 1, is characterized in that, described audio playing apparatus also comprises battery capacity indication lamp;
Described battery capacity indication lamp is arranged on the housing, and described battery capacity indication lamp is connected with described rechargeable battery, is shown the electricity in described rechargeable battery by described battery capacity indication lamp.
9. audio playing apparatus according to claim 1, is characterized in that, described audio playing apparatus also comprises power amplifier interface;
Described power amplifier interface is arranged on the housing, and described audio decoder connects power amplifying device by described power amplifier interface.
10., according to the arbitrary described audio playing apparatus of claim 1-9, it is characterized in that, described audio-frequence player device also comprises earphone gain knob;
Described earphone gain knob is arranged on the housing, and described earphone gain knob is connected with described audio decoder;
Described earphone gain knob is for regulating the gain factor of described earphone.
CN201520470339.8U 2015-07-01 2015-07-01 Audio playback device Active CN204884554U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520470339.8U CN204884554U (en) 2015-07-01 2015-07-01 Audio playback device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520470339.8U CN204884554U (en) 2015-07-01 2015-07-01 Audio playback device

Publications (1)

Publication Number Publication Date
CN204884554U true CN204884554U (en) 2015-12-16

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ID=54828906

Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
CN (1) CN204884554U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105700332A (en) * 2016-01-15 2016-06-22 广东小天才科技有限公司 Child watch and playing control method and device thereof
CN107979794A (en) * 2016-10-24 2018-05-01 惠州市新斯贝克动力科技有限公司 Mobile audio frequency power-supply system and audio output and charging method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105700332A (en) * 2016-01-15 2016-06-22 广东小天才科技有限公司 Child watch and playing control method and device thereof
CN107979794A (en) * 2016-10-24 2018-05-01 惠州市新斯贝克动力科技有限公司 Mobile audio frequency power-supply system and audio output and charging method

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CP02 Change in the address of a patent holder
CP02 Change in the address of a patent holder

Address after: 510660 Guangzhou City, Guangzhou, Guangdong, Whampoa Avenue, No. 315, self - made 1-17

Patentee after: Guangzhou KuGou Networks Co., Ltd.

Address before: 510000 B1, building, No. 16, rhyme Road, Guangzhou, Guangdong, China 13F

Patentee before: Guangzhou KuGou Networks Co., Ltd.