CN203376882U - Play apparatus with a karaoke function - Google Patents
Play apparatus with a karaoke function Download PDFInfo
- Publication number
- CN203376882U CN203376882U CN201320308573.1U CN201320308573U CN203376882U CN 203376882 U CN203376882 U CN 203376882U CN 201320308573 U CN201320308573 U CN 201320308573U CN 203376882 U CN203376882 U CN 203376882U
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- CN
- China
- Prior art keywords
- microcontroller
- playing device
- kara
- function according
- power amplifier
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- Expired - Lifetime
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Abstract
The utility model discloses a play apparatus with a karaoke function, comprising a housing, a microcontroller arranged in the housing, a power amplifier circuit connected with the microcontroller, a loudspeaker connected with the power amplifier circuit, an amplification processing circuit connected with the microcontroller, a pickup device connected with the amplification processing circuit, a button and a memory. The button and the memory are connected with the microcontroller, and the button comprises a karaoke key and a power supply module connected with the microcontroller. The portable play apparatus has a karaoke function. A wireless receiver can be further additionally installed to receive recording of a wireless microphone, and a wireless karaoke function is realized. The karaoke function can be used for singing, reading and learning, for example, the play apparatus can perform as a story player, a repeater, an early education machine, etc. Learning and listening abilities are cultured, in addition, speaking and singing are available, and interactivity is enhanced.
Description
Technical field
The utility model relates to a kind of playing device, more particularly refers to a kind of playing device with Kara OK function.
Background technology
In prior art, people have been accustomed to the singing mode of Karaoke, utilize this mode can allow own body and mind be loosened.Yet, in prior art, sing in the mode of Karaoke, people will buy a set of karaoke equipment, and purchase cost is higher, and karaoke equipment takies larger area, is not suitable for using in current living space circlet border.
In addition, the playback equipments such as language repeater of the prior art do not have the playing function of Karaoke, have greatly limited the usable range of these playback equipments.
Though portable playback device is day by day universal, there is no Kara OK function.
The utility model content
The purpose of this utility model is to overcome the defect of prior art, and a kind of playing device with Kara OK function is provided.
For achieving the above object, the utility model is by the following technical solutions:
A kind of playing device with Kara OK function, comprise housing and be located at the microcontroller in housing, and the power amplifier be connected with microcontroller, the loudspeaker be connected with power amplifier; Also comprise the amplification treatment circuit be connected with microcontroller, described amplification treatment circuit also is connected with acoustic pickup; Also comprise the button, the storer that are connected with microcontroller, described button includes the Karaoke key; While pressing the Karaoke key, the sound signal that microcontroller receives amplification treatment circuit directly exports power amplifier to, and the sound signal of microcontroller while output storage is to effect circuit; Also comprise the power module be connected with microcontroller.
Its further technical scheme is: described power amplifier also is connected with earphone interface.
Its further technical scheme is: described microcontroller also is connected with pilot lamp and display screen.
Its further technical scheme is: also comprise the extrapolation recording jack be connected with amplification treatment circuit.
Its further technical scheme is: also comprises with amplification and puts the wireless receiver that is connected of reason circuit, and and the wireless launcher of wireless receiver wireless connections, described wireless launcher also is connected with battery and acoustic pickup.
Its further technical scheme is: described playing device is repeated reading learning apparatus, and described button comprises repeating key.
Its further technical scheme is: described playing device is the story player, and described button comprises story categorizing selection key.
Its further technical scheme is: described power module comprises the power circuit be connected with microcontroller, and the battery and the power interface that with power circuit, are connected.
The utility model beneficial effect compared with prior art is: the utility model is on the basis of original portable playback device, increased the Karaoke key, and make microcontroller export in the lump the sound signal of amplification treatment circuit collection to power amplifier when the audio file of playout storage, make this portable broadcast unit there is Kara OK function.In order to improve broadcasting tonequality, loudspeaker and acoustic pickup are separated as best one can, can adopt external acoustic pickup, by the extrapolation jack of recording, make the position of recording and the position of broadcast differ far away, thus the tonequality while improving Karaoke; Can also further set up wireless receiver, to receive the recording of wireless microphone, realize the Kara OK function of wireless penetration.This Kara OK function, not only can be for singing, also can be for reading and study (now can be referred to as to lead in reading aloud function), practice language, increase interactive, such as this playing device is become to story player, repeated reading learning apparatus or early learning machine.Attention to training also can be mediated a settlement and sing when listening and learning, and increases interactive.
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
The accompanying drawing explanation
Fig. 1 is a kind of frame principle figure with playing device specific embodiment of Kara OK function of the utility model;
The stereographic map that Fig. 2 is the utility model specific embodiment that is repeated reading learning apparatus;
The stereographic map that Fig. 3 is the utility model specific embodiment that is story player.
Reference numeral
10 housing 20 microcontrollers
21 pilot lamp 22 display screens
30 power amplifier 31 loudspeakers
32 earphone interface 40 amplification treatment circuits
41 acoustic pickup 42 extrapolation recording jacks
50 button 51 Karaoke keys
53 wireless receiver 60 storeies
70 wireless launcher 72 batteries
73 acoustic pickup 80 power modules
81 power circuit 82 batteries
83 power interface 91 repeating keys
92 story categorizing selection key 71 wireless microphones
10A learning machine housing 10B Story machine housing
Embodiment
In order to more fully understand technology contents of the present utility model, below in conjunction with specific embodiment, the technical solution of the utility model is further introduced and explanation, but be not limited to this.
As shown in Figure 1, a kind of playing device with Kara OK function of the utility model, comprise housing 10 and be located at the microcontroller 20 in housing 10, and the power amplifier 30 be connected with microcontroller 20, the loudspeaker 31 be connected with power amplifier 30; Also comprise the amplification treatment circuit 40 be connected with microcontroller 20, amplification treatment circuit 40 also is connected with acoustic pickup 41; Also comprise the button 50, the storer 60 that are connected with microcontroller 20, button 50 includes Karaoke key 51; While pressing Karaoke key 51, the sound signal that microcontroller 20 receives amplification treatment circuit 40 directly exports power amplifier 30 to, and the sound signal of 20 while of microcontroller output storage 60 is to effect circuit 30.Also comprise the power module 80 be connected with microcontroller 20.
Wherein, power amplifier 30 also is connected with earphone interface 32, sound signal can be inputed to external sound equipment or loudspeaker.Microcontroller 20 also is connected with pilot lamp 21 and display screen 22.
Also comprise the extrapolation recording jack 42 be connected with amplification treatment circuit 40, can connect external microphone.Can also adopt the mode of wireless microphone, also comprise with amplification and put the wireless receiver 43 that reason circuit 40 is connected, and with the wireless launcher 70 of wireless receiver 53 wireless connections, wireless launcher 70 also is connected with battery 72 and acoustic pickup 73, these three parts form a wireless microphone.Power module 80 comprises the power circuit 81 be connected with microcontroller 20, and the battery 82 and the power interface 83 that with power circuit 81, are connected.
When the utility model is used for the learning machine of children for learning, Kara OK function is presented as leads in reading aloud function, so, can be referred to as again a kind of children with the function of leading in reading aloud and use learning machine.
As shown in Figure 2, the utility model playing device is repeated reading learning apparatus (also can referred to as learning machine), and button comprises repeating key 91.
As shown in Figure 3, the utility model playing device is story player (can be referred to as early learning machine again), and button comprises story categorizing selection key 92.
Other button can use and need and increase or minimizing according to reality.
In other embodiment, can on display screen, increase caption display function, can show the lyrics, also can show the Chinese and English word of study.One side displaying audio file, on one side the display text content.In other embodiment, can adopt outside plug type recording jack to be used as switch, when having outer microphone to insert, start immediately Kara OK function.
In sum, the utility model is on the basis of original portable playback device, increased the Karaoke key, and make microcontroller export in the lump the sound signal of amplification treatment circuit collection to power amplifier when the audio file of playout storage, make this portable broadcast unit there is Kara OK function.In order to improve broadcasting tonequality, loudspeaker and acoustic pickup are separated as best one can, can adopt external acoustic pickup, by the extrapolation jack of recording, make the position of recording and the position of broadcast differ far away, thus the tonequality while improving Karaoke; Can also further set up wireless receiver, to receive the recording of wireless microphone, realize the Kara OK function of wireless penetration.This Kara OK function, not only can be for singing, also can be for reading and study, practice language, increase interactive, such as this playing device is become to story player, repeated reading learning apparatus, learning machine or early learning machine etc.Attention to training also can be mediated a settlement and sing when listening and learning, and increases interactive.
Above-mentionedly only with embodiment, further illustrate technology contents of the present utility model; so that the reader is easier to understand; but do not represent that embodiment of the present utility model only limits to this, any technology of doing according to the utility model is extended or recreation, all is subject to protection of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (8)
1. the playing device with Kara OK function, comprise housing and be located at the microcontroller in housing, and the power amplifier be connected with microcontroller, the loudspeaker be connected with power amplifier; Characterized by further comprising the amplification treatment circuit be connected with microcontroller, described amplification treatment circuit also is connected with acoustic pickup; Also comprise the button, the storer that are connected with microcontroller, described button includes the Karaoke key; While pressing the Karaoke key, the sound signal that microcontroller receives amplification treatment circuit directly exports power amplifier to, and the sound signal of microcontroller while output storage is to effect circuit; Also comprise the power module be connected with microcontroller.
2. a kind of playing device with Kara OK function according to claim 1, is characterized in that described power amplifier also is connected with earphone interface.
3. a kind of playing device with Kara OK function according to claim 1, is characterized in that described microcontroller also is connected with pilot lamp and display screen.
4. a kind of playing device with Kara OK function according to claim 1, characterized by further comprising the extrapolation recording jack be connected with amplification treatment circuit.
5. a kind of playing device with Kara OK function according to claim 1, characterized by further comprising and amplify the wireless receiver that is connected of reason circuit, and with the wireless launcher of wireless receiver wireless connections, described wireless launcher also is connected with battery and acoustic pickup.
6. a kind of playing device with Kara OK function according to claim 1, is characterized in that described playing device is repeated reading learning apparatus, and described button comprises repeating key.
7. a kind of playing device with Kara OK function according to claim 1, is characterized in that described playing device is the story player, and described button comprises story categorizing selection key.
8. a kind of playing device with Kara OK function according to claim 1, is characterized in that described power module comprises the power circuit be connected with microcontroller, and the battery and the power interface that with power circuit, are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320308573.1U CN203376882U (en) | 2013-05-31 | 2013-05-31 | Play apparatus with a karaoke function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320308573.1U CN203376882U (en) | 2013-05-31 | 2013-05-31 | Play apparatus with a karaoke function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203376882U true CN203376882U (en) | 2014-01-01 |
Family
ID=49839401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320308573.1U Expired - Lifetime CN203376882U (en) | 2013-05-31 | 2013-05-31 | Play apparatus with a karaoke function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203376882U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018023507A1 (en) * | 2016-08-03 | 2018-02-08 | 李仁涛 | Multi-functional learning machine |
| CN108174369A (en) * | 2017-11-30 | 2018-06-15 | 广东小天才科技有限公司 | The microphone of early education equipment starts method, apparatus, early education equipment and storage medium |
| CN108810684A (en) * | 2017-05-05 | 2018-11-13 | 深圳市领芯者科技有限公司 | story machine with microphone |
-
2013
- 2013-05-31 CN CN201320308573.1U patent/CN203376882U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018023507A1 (en) * | 2016-08-03 | 2018-02-08 | 李仁涛 | Multi-functional learning machine |
| CN108810684A (en) * | 2017-05-05 | 2018-11-13 | 深圳市领芯者科技有限公司 | story machine with microphone |
| CN108174369A (en) * | 2017-11-30 | 2018-06-15 | 广东小天才科技有限公司 | The microphone of early education equipment starts method, apparatus, early education equipment and storage medium |
| CN108174369B (en) * | 2017-11-30 | 2021-04-23 | 广东小天才科技有限公司 | Microphone starting method and device of early education equipment, early education equipment and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160105 Address after: 519000, main building second, 06, 08, 16, 10, No. 19, science and technology road, harbour Avenue, Tang Wan Town, Zhuhai, Guangdong Patentee after: Zhuhai Han Shi Education Software Co.,Ltd. Address before: 502 E unit, Merlin new pavilion, Futian District, Guangdong, Shenzhen 518000, China Patentee before: Huang Jinming |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140101 |
|
| CX01 | Expiry of patent term |