CN202285172U - Portable karaoke device - Google Patents

Portable karaoke device Download PDF

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Publication number
CN202285172U
CN202285172U CN2011203987981U CN201120398798U CN202285172U CN 202285172 U CN202285172 U CN 202285172U CN 2011203987981 U CN2011203987981 U CN 2011203987981U CN 201120398798 U CN201120398798 U CN 201120398798U CN 202285172 U CN202285172 U CN 202285172U
Authority
CN
China
Prior art keywords
processing module
interface
output processing
handle
pick
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
CN2011203987981U
Other languages
Chinese (zh)
Inventor
洪应德
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.)
YUANXING ELECTRONIC (QUANZHOU) CO Ltd
Original Assignee
YUANXING ELECTRONIC (QUANZHOU) CO Ltd
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 YUANXING ELECTRONIC (QUANZHOU) CO Ltd filed Critical YUANXING ELECTRONIC (QUANZHOU) CO Ltd
Priority to CN2011203987981U priority Critical patent/CN202285172U/en
Application granted granted Critical
Publication of CN202285172U publication Critical patent/CN202285172U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A portable karaoke device comprises a handle with both a front housing and a rear housing, a pick-up head mounted at the top of the handle, a circuit board arranged in the handle, and a flat cable arranged at the bottom of the handle and connected with external equipment, wherein the front housing is equipped with a keystroke operation panel; the rear housing is provided with both a groove for accommodating external mobile equipment and a cover plate matched with the groove; an interface connected with the mobile equipment is arranged in the groove; and the circuit board is connected with the pick-up head, the flat cable, the keystroke operation panel and the interface respectively. In the utility model, a karaoke function is added to the original microphone function, so that the novel karaoke device can be directly connected with an external display screen and a sound box to perform the karaoke function, and accessed into the external mobile equipment to request songs. The portable karaoke device has the advantages of small size, portability, more simplicity in wiring and convenience in operation.

Description

A kind of portable karaoke device
Technical field
The utility model relates to a kind of portable karaoke device.
Background technology
Karaoke is able in the crowd of various all ages and classes aspects so in fashion; Exactly because it not only makes people hear the song of liking separately; And can also let people at the performance sound that does not have former singer but still have powerful connections the accompaniment situation under sing, the chance of a self is provided to general public.
Traditional Karaoke is accomplished by karaoke equipment, and wherein song data is taken from videodisc, video disc (VCD), Digital video disc forms such as (DVD), and they are stored to be input to usually and carry out the played songs data in the equipment.Usually external microphone is connected on the karaoke equipment, makes that when the people sang facing to microphone, microphone was sent to the sound input in the karaoke equipment.Equipment is exported singer's sound signal and background music data together, plays background video simultaneously, and often, equipment also will be connected on exterior display screen and the sound equipment.
Because microphone and karaoke equipment are separated, so singer's volume and background accompaniment are unbalanced, to such an extent as to perhaps singer's sound rings very much and can't hear the background accompaniment, or the background step is too loud, can't hear singer's sound.In addition, this karaoke equipment is bigger usually, with microphone and at least one output unit, needs many connecting lines, complicacy is installed, costs an arm and a leg, and can only sing at fixed-site, and is very inconvenient.
The utility model content
The fundamental purpose of the utility model is to overcome the above-mentioned shortcoming of prior art, proposes a kind of portable karaoke device.
The utility model adopts following technical scheme:
A kind of portable karaoke device; Comprise the handle with procapsid and back casing, the circuit board that is installed on the pick-up head of handle top and is arranged at handle inside; Also comprise and be arranged at the winding displacement that the handle bottom can link to each other with external unit; Said procapsid is equipped with the button operation plate; Said back casing be provided with the groove that is used for ccontaining external moving equipment and with the cover plate of groove fit; And be provided with the interface that links to each other with this mobile device in this groove, said circuit board links to each other with said interface with said pick-up head, said winding displacement, said button operation plate respectively and is used for according to from the control information of button operation plate the multimedia messages of the sound signal of said pick-up head, said mobile device being handled and will being realized requesting song, singing function through winding displacement output.
Further, said winding displacement includes audio output interface, video output interface and power interface.
Further; Said circuit board is installed between said procapsid and the said back casing; And include microphone signal processing module, data processing module, audio signal output processing module and vision signal output processing module; Said microphone signal processing module links to each other with said audio frequency output processing module with said pick-up head and is used to obtain simulated audio signal; Link to each other with said interface, said button operation plate, said audio frequency output processing module and the said video output processing module multimedia messages that is used to obtain mobile device of said data processing module is handled and sound signal and vision signal is delivered to said audio frequency output processing module and said video output processing module respectively, and according to request a song control and audio frequency output processing module and video output processing module controlled the realization Play Control of the control information of button operation plate.
Further, said winding displacement also includes the audio input interface that is used to connect second microphone, and this audio input interface links to each other with said microphone signal processing module.
Further, said interface is a USB interface.
Can know by above-mentioned description the utility model; Compared with prior art; The utlity model has following beneficial effect: the utility model has increased Kara OK function on the basis of original microphone function; Can directly connect exterior display screen and sound equipment and realize Kara OK function; When the interface connection had the mobile device of multimedia messages, user's operation push-button operation panel as required realized requesting song and Play Control, and exports external unit from the sound signal and the background music sound signal of pick-up head simultaneously to through audio output interface; Realized that singer's sound and background music are synchronous, the multimedia video signal is delivered to exterior display screen through video output interface; When interface did not connect any mobile device, the utility model can use as common microphone; Cooperate mobile device that groove is set on the utility model handle back casing, can mobile device be hidden in the groove, do not influence the overall appearance of handle, whole wiring is simple, volume is little, in light weight, be convenient for carrying.
Description of drawings
Fig. 1 is the perspective view of the utility model;
Fig. 2 is the module diagram of the utility model;
Fig. 3 is the overall schematic of the utility model.
Embodiment
Below the utility model is done further to describe through embodiment.
With reference to Fig. 1, Fig. 2, Fig. 3; A kind of portable karaoke device; Comprise handle 3, the pick-up head 4 that is installed on handle 3 tops, be arranged at the inner circuit board 5 of handle 3 and be arranged at the winding displacement 6 that handle 3 bottoms can link to each other with external unit with procapsid 1 and back casing 2; Procapsid 1 is equipped with button operation plate 11; Back casing 2 is provided with groove 12 that is used for ccontaining external moving equipment and the cover plate 13 that cooperates with groove 12, and to be provided with interface 14 these interfaces that link to each other with this mobile device in this groove 12 be USB interface.Circuit board 5 link to each other with pick-up head 4, winding displacement 6, button operation plate 11 and interface 14 respectively be used for according to from the control information of button operation plate 11 multimedia messages of the sound signal of pick-up head 4, mobile device is handled and will realize requesting a song through winding displacement 6 outputs, the singing function.
Circuit board 5 is installed between procapsid 1 and the back casing 2; And include microphone signal processing module 21, data processing module 22, audio signal output processing module 23, D/A modular converter 24 and vision signal output processing module 25; Microphone signal processing module 21 links to each other with audio frequency output processing module 23 with pick-up head 4 and is used to obtain simulated audio signal; D/A modular converter 24 is handled 23 of moulds with audio frequency output and is linked to each other; Be used for to convert simulating signal into from the digital audio and video signals of mobile device and delivering to audio frequency output processing module 23; Link to each other with usb 14, button operation plate 11, D/A modular converter 24 and video output processing module 25 multimedia messages that is used to obtain mobile device of data processing module 22 is handled and sound signal and vision signal is delivered to audio frequency output processing module 23 and video output processing module 25 respectively, and according to request a song control and audio frequency output processing module 23 and video output processing module 25 controlled the realization Play Control of the control information of button operation plate 11.
Winding displacement 6 includes audio output interface 6a, video output interface 6b, power interface 6c and the second microphone interface 6d; Audio output interface 6a links to each other with audio frequency output processing module 23; Video output interface 6b links to each other with video output processing module 25, and the second microphone interface 6d links to each other with microphone processing module 21.
An above-mentioned embodiment that is merely the utility model, but the design concept of the utility model is not limited thereto allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.

Claims (5)

1. portable karaoke device; Comprise the handle with procapsid and back casing, the circuit board that is installed on the pick-up head of handle top and is arranged at handle inside; It is characterized in that: also comprise being arranged at the winding displacement that the handle bottom can link to each other with external unit; Said procapsid is equipped with the button operation plate; Said back casing be provided with the groove that is used for ccontaining external moving equipment and with the cover plate of groove fit; And be provided with the interface that links to each other with this mobile device in this groove, said circuit board links to each other with said interface with said pick-up head, said winding displacement, said button operation plate respectively and is used for according to from the control information of button operation plate the multimedia messages of the sound signal of said pick-up head, said mobile device being handled and will being realized requesting song, singing function through winding displacement output.
2. a kind of portable karaoke device as claimed in claim 1 is characterized in that: said winding displacement includes audio output interface, video output interface and power interface.
3. a kind of portable karaoke device as claimed in claim 1; It is characterized in that: said circuit board is installed between said procapsid and the said back casing; And include microphone signal processing module, data processing module, audio signal output processing module and vision signal output processing module; Said microphone signal processing module links to each other with said audio frequency output processing module with said pick-up head and is used to obtain simulated audio signal; Link to each other with said interface, said button operation plate, said audio frequency output processing module and the said video output processing module multimedia messages that is used to obtain mobile device of said data processing module is handled and sound signal and vision signal is delivered to said audio frequency output processing module and said video output processing module respectively, and according to request a song control and audio frequency output processing module and video output processing module controlled the realization Play Control of the control information of button operation plate.
4. according to claim 1 or claim 2 a kind of portable karaoke device, it is characterized in that: said winding displacement also includes the audio input interface that is used to connect second microphone, and this audio input interface links to each other with said microphone signal processing module.
5. like claim 1 or 3 described a kind of portable karaoke devices, it is characterized in that: said interface is a USB interface.
CN2011203987981U 2011-10-18 2011-10-18 Portable karaoke device Expired - Fee Related CN202285172U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203987981U CN202285172U (en) 2011-10-18 2011-10-18 Portable karaoke device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203987981U CN202285172U (en) 2011-10-18 2011-10-18 Portable karaoke device

Publications (1)

Publication Number Publication Date
CN202285172U true CN202285172U (en) 2012-06-27

Family

ID=46296688

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011203987981U Expired - Fee Related CN202285172U (en) 2011-10-18 2011-10-18 Portable karaoke device

Country Status (1)

Country Link
CN (1) CN202285172U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103943986A (en) * 2014-03-18 2014-07-23 江苏中利电子信息科技有限公司 Interface flat cable of connecting lines of headset microphone and main board
WO2017084484A1 (en) * 2015-11-16 2017-05-26 惠州市金能量科技有限公司 Portable outdoor audio/video-on-demand device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103943986A (en) * 2014-03-18 2014-07-23 江苏中利电子信息科技有限公司 Interface flat cable of connecting lines of headset microphone and main board
WO2017084484A1 (en) * 2015-11-16 2017-05-26 惠州市金能量科技有限公司 Portable outdoor audio/video-on-demand device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120627

Termination date: 20131018