CN207340157U - A kind of digital-sound player - Google Patents
A kind of digital-sound player Download PDFInfo
- Publication number
- CN207340157U CN207340157U CN201721112665.7U CN201721112665U CN207340157U CN 207340157 U CN207340157 U CN 207340157U CN 201721112665 U CN201721112665 U CN 201721112665U CN 207340157 U CN207340157 U CN 207340157U
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- operation panel
- digital
- fixed plate
- end surface
- main body
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Abstract
The utility model discloses a kind of digital-sound player,Its structure includes player main body,Operation panel,Tutorial light,USB access interface,Loudspeaker,Fixed plate,MP3 supplementary bases,Fixing bolt,Bottom support feet,Operation panel is fixed by screws in the front-end surface of player main body,Tutorial light is by being electrically connected to the front-end surface of operation panel,USB access interface is embedded in the front-end surface lower part of operation panel,Loudspeaker is by being electrically connected to the front-end surface of operation panel,Fixed plate is embedded in the upper end face middle of player main body,The utility model is during carrying out sound and playing work,Audio file in the MP3 equipment of user can be subjected to decoding broadcasting,User can carry out power amplifier operation to the audio file in MP3 when needed,Listened to together so as to which the audio in PM3 equipment is shared with more people,To reach more comprehensive use scope,Effectively increase the practical performance of equipment.
Description
Technical field
The utility model is a kind of digital-sound player, belongs to audio player manufacturing technology field.
Background technology
At present, the upper player of market mainly by power amplification device, the speaker that device is externally connected to outside power amplifier, with
And the Digiplex that can be wirelessly operated to power amplification device, also with that power amplification device wired connection and can read
The computer of data in USB mobile dish or SD card.All parts of combination audio, such as speaker, power amplifier, deck, CD
Seat is provided by a manufacturer, and overall conformability is preferable, and also relatively more unified, beautiful in shape；After purchase
Spend many time to go to be debugged also without user, in general can directly use, operationally more convenient, work(
Energy property is also more complete.Many people think that the quality of combination audio is not high, but in practice as the development of electronic technology, combination tone
Loud performance there has also been great lifting, therefore for most user, can meet needs completely.
Prior art published application number is that the one of the CN200410056625.6 sound equipment for having the function of to show word content is broadcast
Device, including a memory are put, to store stored voice file and text, this article this document includes and its phase the memory
The corresponding relevant word content of audio files；One User's Interface, the User's Interface is to the sound text that selects to be played
Part；One controller, the controller is loading audio files and text；One decoder, the decoder is to literary by sound
Part is voice signal；One sound output mouth, the sound output mouth is exporting voice signal；One output end of image mouth, should
Output end of image mouth is on the display apparatus, display is stored in the word in text；And a word counting circuit, should
Word counting circuit is according to the predetermined relationship between the time of audio files broadcasting and the amount of capacity of text, to calculate
The speed of display word in display device.But the prior art will can not use during carrying out sound and playing work
Audio file in the MP3 equipment of person carries out decoding broadcasting, and user can not carry out power amplifier operation to the audio file in MP3,
Practical performance deficiency.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of digital-sound player, to solve
The prior art can not be decoded the audio file in the MP3 equipment of user during carrying out sound and playing work
The problem of broadcasting, user can not carry out power amplifier operation to the audio file in MP3, and practical performance is insufficient.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of digital sound is broadcast
Device is put, it is auxiliary that its structure includes player main body, operation panel, tutorial light, USB access interface, loudspeaker, fixed plate, MP3
Pedestal, fixing bolt, bottom support feet are helped, the operation panel is fixed by screws in the front-end table of player main body
Face, the tutorial light are embedded in operation panel by being electrically connected to the front-end surface of operation panel, the USB access interface
Front-end surface lower part, the loudspeaker is embedded in broadcasting by being electrically connected to the front-end surface of operation panel, the fixed plate
The upper end face middle of device main body, the fixing bolt are fixedly connected on the upper end table of fixed plate by the engagement between screw thread
Face, the fixed plate are fixedly connected by fixing bolt with the upper end face of player main body, and the MP3 supplementary bases are embedded in
The upper end face of fixed plate, the MP3 supplementary bases are made of Base body, connecting groove, MP3 digital-to-analogue conversion connectors, described
The upper end face of Base body is recessed inwardly to form groove, and the connecting groove is fixedly connected on the upper surface groove of Base body
Interior, the MP3 digital-to-analogue conversions connector passes through pedestal by being electrically connected to the inner surface of connecting groove, the MP3 supplementary bases
Main body is connected with fixed plate, and the bottom support feet is vertically connected at the rear surface of player main body.
Further, the front-end surface of the operation panel is embedded with SD card slot, the front-end surface of the operation panel
Middle is inlaid with display screen.
Further, the shape of the SD card slot is rectangle, is electrically connected between the SD card slot, tutorial light
Connect.
Further, the quantity of the bottom support feet is 4, they are uniformly equally spaced in the lower end of player main body
Four vertex of surface.
Further, the quantity of the loudspeaker is 2, and the front-end surface that they are distributed in operation panel respectively is left and right
Portion.
Further, the quantity of the USB access interface is 1-2, the USB access interface, SD card slot from a left side to
The right side is arranged in the front-end surface lower part of operation panel.
Further, it is in mutually perpendicular state between the MP3 digital-to-analogue conversions connector and the inner surface of connecting groove,
The quantity of the MP3 supplementary bases is 2, they are distributed in the upper end face front and rear portions of fixed plate respectively.
Beneficial effect
The utility model provides a kind of scheme of digital-sound player, by equipped with MP3 supplementary bases, carrying out sound
During playing work, the audio file in the MP3 equipment of user can be carried out to decoding broadcasting, user can need
Power amplifier operation is carried out to the audio file in MP3 when wanting, is listened together so as to which the audio in PM3 equipment is shared with more people
Listen, to reach more comprehensive use scope, effectively increase the practical performance of equipment.
Brief description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structure diagram of digital-sound player of the utility model.
Fig. 2 is the structure diagram of the utility model MP3 supplementary bases.
In figure：Player main body -1, operation panel -2, tutorial light -3, USB access interface -4, loudspeaker -5, fixation
Plate -6, MP3 supplementary bases -7, fixing bolt -8, bottom support feet -9, Base body -70, connecting groove -71, MP3 digital-to-analogues turn
Changing-over head -72, SD card slot -20, display screen -21.
Embodiment
To make the technical means, creative features, achievable purpose and effectiveness that the utility model is realized easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Please refer to Fig.1-Fig. 2, the utility model provides a kind of digital-sound player, its structure include player main body 1,
Operation panel 2, tutorial light 3, USB access interface 4, loudspeaker 5, fixed plate 6, MP3 supplementary bases 7, fixing bolt 8, bottom
Portion's support feet 9, the operation panel 2 are fixed by screws in the front-end surface of player main body 1, the tutorial light
3 by being electrically connected to the front-end surface of operation panel 2, and the USB access interface 4 is embedded under the front-end surface of operation panel 2
Portion, the loudspeaker 5 are embedded in player main body 1 by being electrically connected to the front-end surface of operation panel 2, the fixed plate 6
Upper end face middle, the fixing bolt 8 are fixedly connected on the upper end face of fixed plate 6, institute by the engagement between screw thread
State fixed plate 6 to be fixedly connected with the upper end face of player main body 1 by fixing bolt 8, the MP3 supplementary bases 7 are embedded in
The upper end face of fixed plate 6, the MP3 supplementary bases 7 are by Base body 70, connecting groove 71,72 groups of MP3 digital-to-analogue conversions connector
Into the upper end face of the Base body 70 is recessed inwardly to form groove, and the connecting groove 71 is fixedly connected on Base body
In 70 upper surface groove, the MP3 digital-to-analogue conversions connector 72 is described by being electrically connected to the inner surface of connecting groove 71
MP3 supplementary bases 7 are connected by Base body 70 with fixed plate 6, and the bottom support feet 9 is vertically connected at player main body
1 rear surface, the front-end surface of the operation panel 2 are embedded with SD card slot 20, in the front-end surface of the operation panel 2
Between place be inlaid with display screen 21, the shape of the SD card slot 20 is rectangle, between the SD card slot 20, tutorial light 3
It is electrically connected, the quantity of the bottom support feet 9 is 4, they are uniformly equally spaced in the rear surface four of player main body 1
Vertex, the quantity of the loudspeaker 5 is 2, they are distributed in the left and right portion of front-end surface of operation panel 2 respectively, described
The quantity of USB access interface 4 is 1-2, and the USB access interface 4, SD card slot 20 are from left to right arranged in operation panel 2
Front-end surface lower part, be in mutually perpendicular shape between the MP3 digital-to-analogue conversions connector 72 and the inner surface of connecting groove 71
State, the quantity of the MP3 supplementary bases 7 is 2, they are distributed in the upper end face front and rear portions of fixed plate 6 respectively.
MP3 supplementary bases described in this patent are considered as to be a kind of supplementary base of smart machine, novel appearance, product
Class is various, can be to carrying out the synchronous of data between smart machine and MP3 by simply connecting, thus is adapted to music point
Enjoy and being listened to together to more people.
In use, first check for whether equipment appearance is intact, and whether each several part consolidates connection, after confirming Plant in good condition,
Equipment is placed in place, the connecting line of equipment is accessed into power supply, SD card is connected with the SD card slot of equipment, is needed
MP3 equipment is connected with the MP3 supplementary bases of this equipment when wanting, the equipment can start to work normally afterwards.
The player main body -1 of the utility model, operation panel -2, tutorial light -3, USB access interface -4, raise one's voice
Device -5, fixed plate -6, MP3 supplementary bases -7, fixing bolt -8, bottom support feet -9, Base body -70, connecting groove -71,
MP3 digital-to-analogue conversions connector -72, SD card slot -20, display screen -21, component are that universal standard part or those skilled in the art know
The component of dawn, its structure and principle all can be learnt by technical manual or be obtained by normal experiment method for this technology personnel
Know, it is the prior art during carrying out sound and playing work that the utility model, which solves the problems, such as, can not be by the MP3 of user
Audio file in equipment carries out decoding broadcasting, and user can not carry out power amplifier operation, practical performance to the audio file in MP3
Deficiency, the utility model are combined with each other by above-mentioned component, MP3 supplementary bases, during carrying out sound and playing work,
Audio file in the MP3 equipment of user can be carried out to decoding broadcasting, user can be when needed to the audio in MP3
File carries out power amplifier operation, is listened to together so as to which the audio in PM3 equipment is shared with more people, to reach more comprehensive
Use scope, effectively increase the practical performance of equipment, it is described in detail below：
The fixed plate 6 is fixedly connected by fixing bolt 8 with the upper end face of player main body 1, and the MP3 aids in base
Seat 7 is embedded in the upper end face of fixed plate 6, and the MP3 supplementary bases 7 are turned by Base body 70, connecting groove 71, MP3 digital-to-analogues
First 72 composition of changing-over, the upper end face of the Base body 70 are recessed inwardly to form groove, and the connecting groove 71 is fixedly connected
In in the upper surface groove of Base body 70, the MP3 digital-to-analogue conversions connector 72 is by being electrically connected to the inner side of connecting groove 71
Surface, the MP3 supplementary bases 7 are connected by Base body 70 with fixed plate 6.
In the embodiment 1 of the utility model, the quantity of the USB access interface is 1；
In the embodiment 2 of the utility model, the quantity of the USB access interface is 2.
| Embodiment 1 | Embodiment 2 | |
| Opereating specification | Generally | Extensively |
| Extension function | It is more | Very much |
In conclusion when the quantity of the USB access interface of the utility model uses 2, the operation model of the utility model
Enclose relatively extensively, the extension function of equipment is more, and the practical performance of equipment reaches optimum state.
The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. a kind of digital-sound player, its structure includes player main body（1）, operation panel（2）, tutorial light（3）、
USB access interface（4）, loudspeaker（5）, fixed plate（6）, MP3 supplementary bases（7）, fixing bolt（8）, bottom support feet（9）,
It is characterized in that：
The operation panel（2）It is fixed by screws in player main body（1）Front-end surface, the tutorial light
（3）By being electrically connected to operation panel（2）Front-end surface, the USB access interface（4）It is embedded in operation panel（2）Before
End surfaces lower part, the loudspeaker（5）By being electrically connected to operation panel（2）Front-end surface；
The fixed plate（6）It is embedded in player main body（1）Upper end face middle, the fixing bolt（8）Pass through screw thread
Between engagement be fixedly connected on fixed plate（6）Upper end face, the fixed plate（6）Pass through fixing bolt（8）With player
Main body（1）Upper end face be fixedly connected；
The MP3 supplementary bases（7）It is embedded in fixed plate（6）Upper end face, the MP3 supplementary bases（7）By Base body
（70）, connecting groove（71）, MP3 digital-to-analogue conversion connectors（72）Composition, the Base body（70）Upper end face be recessed inwardly
Form groove, the connecting groove（71）It is fixedly connected on Base body（70）Upper surface groove in, the MP3 digital-to-analogue conversions
Connector（72）By being electrically connected to connecting groove（71）Inner surface, the MP3 supplementary bases（7）Pass through Base body（70）
With fixed plate（6）It is connected, the bottom support feet（9）It is vertically connected at player main body（1）Rear surface.
A kind of 2. digital-sound player according to claim 1, it is characterised in that：The operation panel（2）Front end
Surface is embedded with SD card slot（20）, the operation panel（2）Front-end surface middle be inlaid with display screen（21）.
A kind of 3. digital-sound player according to claim 2, it is characterised in that：The SD card slot（20）Shape
For rectangle, the SD card slot（20）, tutorial light（3）Between be electrically connected.
A kind of 4. digital-sound player according to claim 1, it is characterised in that：The bottom support feet（9）Number
Measure as 4, they are uniformly equally spaced in player main body（1）Four vertex of rear surface.
A kind of 5. digital-sound player according to claim 1, it is characterised in that：The loudspeaker（5）Quantity be 2
A, they are distributed in operation panel respectively（2）The left and right portion of front-end surface.
A kind of 6. digital-sound player according to claim 1, it is characterised in that：The USB access interface（4）Number
Measure as 1-2, the USB access interface（4）, SD card slot（20）From left to right it is arranged in operation panel（2）Front-end surface
Lower part.
A kind of 7. digital-sound player according to claim 1, it is characterised in that：The MP3 digital-to-analogue conversions connector
（72）With connecting groove（71）Inner surface between be in mutually perpendicular state, the MP3 supplementary bases（7）Quantity be 2
A, they are distributed in fixed plate respectively（6）Upper end face front and rear portions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721112665.7U CN207340157U (en) | 2017-09-01 | 2017-09-01 | A kind of digital-sound player |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721112665.7U CN207340157U (en) | 2017-09-01 | 2017-09-01 | A kind of digital-sound player |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207340157U true CN207340157U (en) | 2018-05-08 |
Family
ID=62372014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721112665.7U Active CN207340157U (en) | 2017-09-01 | 2017-09-01 | A kind of digital-sound player |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207340157U (en) |
-
2017
- 2017-09-01 CN CN201721112665.7U patent/CN207340157U/en active Active
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| GR01 | Patent grant | ||
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