CN201450585U - Multimedia speaker box - Google Patents

Multimedia speaker box Download PDF

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Publication number
CN201450585U
CN201450585U CN2009200574265U CN200920057426U CN201450585U CN 201450585 U CN201450585 U CN 201450585U CN 2009200574265 U CN2009200574265 U CN 2009200574265U CN 200920057426 U CN200920057426 U CN 200920057426U CN 201450585 U CN201450585 U CN 201450585U
Authority
CN
China
Prior art keywords
housing
circuit board
control circuit
circuit module
module
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
CN2009200574265U
Other languages
Chinese (zh)
Inventor
邬志芸
Original Assignee
邬志芸
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 邬志芸 filed Critical 邬志芸
Priority to CN2009200574265U priority Critical patent/CN201450585U/en
Application granted granted Critical
Publication of CN201450585U publication Critical patent/CN201450585U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a multimedia speaker box. The multimedia speaker box comprises a housing, a loudspeaker and a control circuit board, wherein the loudspeaker is arranged on the housing, and the control circuit board is arranged in the housing; a circuit assembly on the control circuit board comprises a searching circuit module for searching MP3 on the Internet, a decoding circuit module for decoding searched MP3 and a power amplifying module connected with the decoding circuit module and the loudspeaker; a USB interface used for inserting a personal computer (PC) is also connected to the control circuit board, and a power button for controlling the work state of the searching circuit module is arranged on the housing. After the multimedia speaker box is connected with a PC by the USB interface, the power button is pressed, and the searching circuit module begins to search MP3 on the Internet. Music on the Internet can be enjoyed by one-key operation. Traditional complicated operation steps are saved.

Description

A kind of multimedia loudspeaker box
Technical field
The utility model technology relates to a kind of multimedia loudspeaker box.
Background technology
At present, digitized music communication mode is more and more universal, this information propagation pattern highly developed today in the internet, a lot of latest music have all adopted on the internet published method and have sold with the mode that the download of MP3 format file is provided, and people at any time can be in the music that obtains MP3 format on the internet.But will hear the music of MP3 by audio amplifier, now audio amplifier is connected to PC, operate PC then through searching for, download, passing through special-purpose many steps such as playout software decoding, play back by audio amplifier at last, step is more loaded down with trivial details.
Also not connecting at present computer on the market afterwards can be voluntarily at the audio amplifier of searching for MP3 and playing on the internet.
The utility model content
The purpose of this utility model be provide at the deficiencies in the prior art a kind of connect after the computer can be voluntarily at search MP3 on the internet and the audio amplifier play.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of multimedia loudspeaker box, comprise housing, be arranged on the loud speaker on the housing and be arranged on the interior control circuit board of housing, circuit unit on the control circuit board is included in the search circuit module of search MP3 on the internet, the decoding circuit module that the MP3 that searches is decoded, the power amplifier module that is connected with loud speaker with the decoding circuit module, also be connected with the USB connection-peg that is used to insert PC on the described control circuit board, housing is provided with the shift knob that search circuit module operating state is controlled.
Described housing comprises L channel housing and R channel housing, and described control circuit board, USB connection-peg and shift knob are arranged on the R channel housing.Also be provided with volume adjustment knob on the described R channel housing.Also be provided with the LED light of display working condition on the described R channel housing.
Described shift knob is stretched on the top of housing.Described housing is spherical, is put together by upper hemispherical shell and lower hemisphere shell.
The beneficial effects of the utility model are: by the USB connection-peg with the utility model with after PC is connected, the Push switch button, the search circuit module begins searching for MP3 on the internet, the decoding circuit module is decoded to the MP3 that searches then, power amplifier module goes out MP3 by loudspeaker plays, can enjoy music on the internet by operating in a key, step is no longer loaded down with trivial details.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the perspective exploded view of the utility model R channel housing;
Fig. 3 is a circuit frame principle figure of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Referring to figs. 1 through shown in Figure 3, a kind of multimedia loudspeaker box, comprise housing 1, be arranged on the loud speaker 2 on the housing 1 and be arranged on control circuit board 3 in the housing 1, circuit unit on the control circuit board 3 comprises search circuit module 31: be used for being downloaded to the PC memory at search MP3 on the internet and with it voluntarily, decoding circuit module 32: be used for the MP3 that searches is decoded, power amplifier module 33: be used for decoded M P3 is play on loud speaker 2, power amplifier module 33 is connected between decoding circuit module 32 and the loud speaker 2, also be connected with USB connection-peg 4 on the control circuit board 3, be used to insert the USB interface of PC, housing 1 is provided with shift knob 5, be used for the operating state of search circuit module 31 is controlled, when Push switch button 5, MP3 is being searched in 31 beginnings of search circuit module on the internet, 32 couples of MP3 that search of decoding circuit module decode then, and power amplifier module 33 plays out MP3 by loud speaker 2, can enjoy music on the internet by operating in a key.
As a kind of specific embodiment, described housing 1 comprises L channel housing and R channel housing, the L channel housing is connected by tone frequency channel wire with the R channel housing, described control circuit board 3, USB connection-peg 4 and shift knob 5 are arranged on the R channel housing, also be provided with volume adjustment knob 6 on the described R channel housing, volume to loud speaker 2 is regulated, also be provided with the LED light 7 of display working condition on the R channel housing, display working condition, shift knob 5 is stretched on the top of housing 1.
Described housing 1 is spherical, is put together by upper hemispherical shell and lower hemisphere shell, and wherein the lower semisphere housing is provided with horizontal plane, is used for contacting with the carrying desktop.
The foregoing description is illustrative principle of the present utility model and effect thereof only; and the embodiment of part utilization; for the person of ordinary skill of the art; under the prerequisite that does not break away from the utility model creation design; can also make some distortion and improvement, these all belong to protection range of the present utility model.

Claims (6)

1. multimedia loudspeaker box, comprise housing (1), be arranged on the loud speaker (2) on the housing (1) and be arranged on the interior control circuit board (3) of housing (1), it is characterized in that: the circuit unit on the control circuit board (3) is included in the search circuit module (31) of search MP3 on the internet, the decoding circuit module (32) that the MP3 that searches is decoded, the power amplifier module (33) that is connected with loud speaker (2) with decoding circuit module (32), also be connected with the USB connection-peg (4) that is used to insert PC on the described control circuit board (3), housing (1) is provided with the shift knob (5) that search circuit module (31) operating state is controlled.
2. a kind of multimedia loudspeaker box according to claim 1 is characterized in that, described housing (1) comprises L channel housing and R channel housing, and described control circuit board (3), USB connection-peg (4) and shift knob (5) are arranged on the R channel housing.
3. a kind of multimedia loudspeaker box according to claim 2 is characterized in that, also is provided with volume adjustment knob (6) on the described R channel housing.
4. a kind of multimedia loudspeaker box according to claim 2 is characterized in that, also is provided with the LED light (7) of display working condition on the described R channel housing.
5. according to claim 1 or 2 or 3 or 4 described a kind of multimedia loudspeaker boxes, it is characterized in that described shift knob (5) is stretched on the top of housing (1).
6. a kind of multimedia loudspeaker box according to claim 5 is characterized in that, described housing (1) is spherical, is put together by upper hemispherical shell and lower hemisphere shell.
CN2009200574265U 2009-05-27 2009-05-27 Multimedia speaker box Expired - Fee Related CN201450585U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200574265U CN201450585U (en) 2009-05-27 2009-05-27 Multimedia speaker box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200574265U CN201450585U (en) 2009-05-27 2009-05-27 Multimedia speaker box

Publications (1)

Publication Number Publication Date
CN201450585U true CN201450585U (en) 2010-05-05

Family

ID=42555307

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009200574265U Expired - Fee Related CN201450585U (en) 2009-05-27 2009-05-27 Multimedia speaker box

Country Status (1)

Country Link
CN (1) CN201450585U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103297880A (en) * 2013-06-19 2013-09-11 刘骏涛 Speaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103297880A (en) * 2013-06-19 2013-09-11 刘骏涛 Speaker

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100505

Termination date: 20120527

C17 Cessation of patent right