CN2852582Y - Sound effect player - Google Patents
Sound effect player Download PDFInfo
- Publication number
- CN2852582Y CN2852582Y CN 200520113434 CN200520113434U CN2852582Y CN 2852582 Y CN2852582 Y CN 2852582Y CN 200520113434 CN200520113434 CN 200520113434 CN 200520113434 U CN200520113434 U CN 200520113434U CN 2852582 Y CN2852582 Y CN 2852582Y
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- China
- Prior art keywords
- playing device
- audio playing
- unit
- audio
- loud speaker
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Abstract
The utility model discloses a sound effect player used for solving the problem that the existing sound effect player has bad spatial integration and poor play quality. The sound effect player can simultaneously integrate an amplifier and a loudspeaker and can be externally connected with various portable electronic devices which can be placed on the sound effect player on the basis of structure design. The sound effect player comprises a body, at least a loudspeaker unit, at least an input / output interface unit and a circuit integrated unit, wherein the circuit integrated unit comprises an interface control unit, an amplified circuit unit and an equalization circuit unit. The loudspeaker can be rotated at any angle, which can realize the play sound effect of sound channels and proximal play sound effect. In addition, the sound effect player provides good heat dispersion efficacy.
Description
Technical field
The utility model relates to a kind of audio playing device, relate in particular to a kind of audio playing device of integrating amplifier and loud speaker simultaneously, can external various portable electronic devices and place on this audio playing device in portable electronic being put on the structural design.
Background technology
The audio playing device is by the audiotape player in past, the MP3 player that the CD player is popular up till now.Because the electronics compression makes the user to carry out the broadcast of music with portable electronic devices (as mobile computer, multi-function PDA etc.) with the data storing continuous advancement in technology.
See also Fig. 1.Along with having, mobile computer 10 replaces desktop PC gradually on price and function.Simultaneously have embedded audio playing device 11 in also on the mobile computer 10, with stored music file on the smooth broadcast mobile computer 10.But embedded audio playing device only can satisfy basic broadcast function, and its loud speaker also can't provide senior audio quality.
In order to satisfy effect and the quality requirements that audio is play; the user can purchase a circumscribed audio playing device 12 usually and connect mobile computer 10 (or desktop PC); as shown in Figure 2; wherein circumscribed audio playing device 12 is mostly only played the part of the function of loud speaker, and is still controlled by mobile computer 10 about audio enlarges with the function of adjusting.The requirement of user for the audio playback quality no doubt satisfied in this measure, but the user must carry mobile computer 10 simultaneously and circumscribed audio playing device 12 can reach high-quality result of broadcast, and mobile computer 10 need separate the inconvenience that placement also can cause the user to carry with circumscribed audio playing device 12.Learn the existing mode of Fig. 2 thus, though satisfied the requirement of audio playback quality, but still can't satisfy the inconvenience of user on portable and spatial integration.
Therefore, the improving of the above-mentioned traditional thinking of inventor's thoughts, so the special utilization of concentrating on studies and cooperating scientific principle, special propose a kind of reasonable in design and effectively change the utility model of existing thinking.
The utility model content
In view of this, the utility model be used to solve existing audio playing device spatial integration bad with the not good problem of playback quality.Therefore the utility model provides a kind of audio playing device of integrating amplifier, equalizer and loud speaker simultaneously, and in portable electronic devices being placed on this audio playing device, on the structural design so that audio playing device and portable electronic devices are integrated into one on the space.
Audio playing device of the present utility model comprises: a body, at least one loudspeaker unit, at least one input/output interface unit and a circuit integrated unit; Wherein in this main body structure design, a portable electronic devices can be positioned on this main body structure space.These a few loudspeaker units structurally interconnect with this body, and this body outer rim place on every side is located in this input/output interface unit; As for this circuit integrated unit, be located at this body interior.Wherein this circuit integrated unit comprises: an interface control unit is electrically connected this input/output interface unit, is used to control the signal that this input/output interface unit is received and dispatched; One amplifier circuit unit is electrically connected this interface control unit and this loudspeaker unit, and this amplifier circuit unit is used to amplify sound signal; Reach the first-classization circuit unit and be electrically connected this amplifier circuit unit, be used to improve the frequency response of this amplifying circuit.Wherein this circuit integrated unit can be a circuit board, this interface control unit can be a USB controller and this input/output interface can be a USB interface.
Those loudspeaker units comprise: one first loud speaker and one second loud speaker are installed on this body outer rim place on every side respectively; And one the 3rd loud speaker, be installed on this body bottom.First loud speaker and second loud speaker are linked to this body with a rotor respectively, make first loud speaker and second loud speaker be carried out the rotation of various angles; And in this main body structure design, a portable electronic devices can be positioned on this main body structure space, and can not influence the rotation of first loud speaker and the various angles of second loud speaker.First loud speaker and second loud speaker can be a multimedia speaker; The 3rd loud speaker then is a subwoofer; As for first, second or/and the audio amplifier on the 3rd loud speaker then can be an antimagnetic audio amplifier.
In order to make the utility model audio playing device that more additional function is provided, this audio playing device more comprises other assembly: as expressing the audio result of broadcast with illumination mode, a plurality of luminescence components can be electrically connected this circuit integrated unit, and be installed on this body outer rim place on every side; And reducing on the temperature, the radiating module that then can set up a tool fan is in this body interior; And on the size of adjusting audio or high bass, an audio adjusting device can be electrically connected this circuit integrated unit, and be installed on this body outer rim place on every side.
For further understanding feature of the present utility model and technology contents, see also detailed description of the present utility model and accompanying drawing, yet described accompanying drawing only is used to provide reference and explanation, is not to be used for the utility model is limited.
Description of drawings
Fig. 1 is the configuration diagram of existing embedded audio playing device;
Fig. 2 is the configuration diagram of existing circumscribed audio playing device;
Fig. 3 is outward appearance framework first schematic diagram of the utility model audio playing device;
Fig. 4 is outward appearance framework second schematic diagram of the utility model audio playing device;
Fig. 5 is outward appearance framework the 3rd schematic diagram of the utility model audio playing device;
Fig. 6 is the STRUCTURE DECOMPOSITION schematic diagram of the utility model audio playing device;
Fig. 7 plays the outward appearance configuration diagram of adorning the loud speaker that is linked for the utility model audio;
Fig. 8 is the function block schematic diagram of circuit integrated unit;
Fig. 9 is the internal circuit configuration diagram of circuit unit such as gradeization; And
Figure 10 is the internal circuit configuration diagram of amplifier circuit unit.
The primary clustering symbol description
Embedded audio playing device 11
Circumscribed audio playing device 12
Audio playing device 30
The first loud speaker 31a
The second loud speaker 31b
The 3rd loud speaker 31c
Radiating module 32
Input/output interface unit 33
Audio adjusting device 35
Circuit integrated unit 37
Interface control unit 371
Amplifier circuit unit 372
Deng change circuit unit 373
Embodiment
See also Fig. 3, Fig. 4, Fig. 5 and Fig. 8.Audio playing device 30 of the present utility model comprises: a body, one first loud speaker 31a, one second loud speaker 31b, an input/output interface unit 33 and a circuit integrated unit 37.Wherein in the body construction design of audio playing device 30, one portable electronic devices (as a mobile computer) can be positioned on the audio playing device 30 main body structure spaces, but audio playing device 30 mobile computers form one on the space like this.
The first loud speaker 31a and the second loud speaker 31b structurally link mutually with audio playing device 30 bodies, and input/output interface unit 33 (can be a USB interface) is located at audio playing device 30 bodies outer rim place on every side; As for circuit integrated unit 37, can be a circuit board, and be located at audio playing device 30 body interior.Wherein circuit integrated unit 37 comprises: an interface control unit 371 (can be a USB controller) is electrically connected input/output interface unit 33, is used to control the signal that input/output interface unit 33 is received and dispatched; One amplifier circuit unit, 372 electrical connection interface control units 371, amplifier circuit unit 372 is used to amplify sound signal; And first-classization circuit unit 373 electrical connection amplifier circuit units 372, be used to improve the frequency response of this amplifying circuit, with reach separate in/high pitch, small-power and high-quality audio.Detailed circuit framework figure sees also Fig. 9 in its mediumization circuit unit 373, and detailed circuit framework figure see also Figure 10 in the amplifier circuit unit 372.
Audio playing device 30 can be electrically connected circuit integrated unit 37 with a plurality of luminescence components 34 (for example LED), and is installed on audio playing device 30 bodies outer rim place on every side, and it expresses the audio result of broadcast with illumination mode.Reducing on the temperature, audio playing device 30 can be set up one and have the radiating module 32 of fan in audio playing device 30 body interior.On the size of adjusting audio or high bass, audio playing device 30 can be electrically connected circuit integrated unit 37 with at least one audio adjusting device 35 (for example knob or button), and is installed on audio playing device 30 bodies outer rim place on every side.
See also Fig. 6 and Fig. 7.The first loud speaker 31a and the second loud speaker 31b are installed on audio playing device 30 bodies outer rim on every side respectively; And one the 3rd loud speaker 31c is installed on audio playing device 30 bodies bottom; And the first loud speaker 31a, the second loud speaker 31b and the 3rd loud speaker 31c are electrically connected to circuit integrated unit 37.First loud speaker and the 31a second loud speaker 31b are linked to audio playing device 30 bodies with a rotor 36 (can be a cylindrical bearing) respectively, make the first loud speaker 31a and the second loud speaker 31b be carried out the rotation of various angles; And in the design of audio playing device 30 main body structure, one portable electronic devices (as a mobile computer) can be positioned on the audio playing device 30 main body structure spaces, and can not influence the rotation of the first loud speaker 31a and the various angles of the second loud speaker 31b.As mentioned above, angle that the first loud speaker 31a and the second loud speaker 31b are put and position provide for each audio of playing angle to satisfy the user unrestricted.
The first loud speaker 31a and the second loud speaker 31b can be a multimedia speaker, are aided with to satisfy the multi-angle rotation, can finish the complete in conjunction with design of 2.1 sound channels; The 3rd loud speaker 31c then is a subwoofer, then can satisfy semi-free nearly body field design; Then can be an antimagnetic audio amplifier as for the audio amplifier on the first loud speaker 31a, the second loud speaker 31b and/or the 3rd loud speaker 31c.
In addition, can be at audio playing device 30 built-in storage devices (as a hard disk), so that audio playing device 30 can store required data.Audio playing device 30 comprises that more a display unit is located at outer rim place around audio playing device 30 bodies, to show the operate condition of audio playing device 30.In order to adapt to the music file of various different data formats, more comprise various audio playback process devices in the audio playing device 30, to handle signal as each different music formats such as MP3, MIDI or WMV.
The utility model audio playing device 30 provides a kind of audio playing device of integrating amplifier, equalizer and loud speaker simultaneously, and place on the audio playing device 30 in a portable electronic being put on the structural design, so audio playing device 30 promptly is integrated into one on the space with portable electronic devices.Certainly audio playing device 30 itself is the acoustics of an independent running, only cooperates various portable electronic devices (as mobile computer, PDA, MP3 music player etc.) can make the music file on the portable electronic devices produce better result of broadcast.
The major advantage of the utility model audio playing device is described below:
One, creates the audio playing device of integrating audio enlarger and loud speaker, and utilize equalizer to reach small-power and high-quality play sound effect simultaneously.
Two, loud speaker can carry out the rotation of all angles, more can reach the play sound effect of sound channel and nearly body.
Three, the radiating module on the audio playing device more can carry out cool effect to the portable electronic devices that is positioned on the audio playing device except heat radiation itself that carry out.
The above, it only is the detailed description of preferable possible embodiments of the present utility model and graphic, be not to be used for limiting claim scope of the present utility model, so equivalent alternate embodiment that all utilization the utility model specifications and graphic content are done, all be contained in range content of the present utility model, any those skilled in the art that are familiar with this technology, the variation that can expect easily or modification all can be included in the claim scope of following the application's case.
Claims (19)
1. audio playing device comprises:
One body;
At least one loudspeaker unit structurally links mutually with this body;
This body outer rim place on every side is located at least one input/output interface unit; And
This body interior is located in one circuit integrated unit, and wherein this circuit integrated unit comprises:
One interface control unit is electrically connected this input/output interface unit, is used to control the signal that this input/output interface unit is received and dispatched; And
One amplifier circuit unit is electrically connected this interface control unit and this loudspeaker unit, and this amplifier circuit unit is used to amplify sound signal.
2. audio playing device according to claim 1 is characterized in that, wherein said these loudspeaker units are linked to this body with a rotor respectively, makes these a few loudspeaker units can carry out the rotation of various angles.
3. audio playing device according to claim 2 is characterized in that, wherein in described main body structure design, a portable electronic devices can be positioned on this main body structure space, and can not influence the rotation of the various angles of these a few loudspeaker units.
4. audio playing device according to claim 1 is characterized in that, wherein shown in the main body structure design, a portable electronic devices can be positioned on this main body structure space.
5. audio playing device according to claim 1 is characterized in that, wherein said loudspeaker unit comprises:
One first loud speaker and one second loud speaker are installed on this body outer rim place on every side respectively; And
One the 3rd loud speaker is installed on this body bottom.
6. audio playing device according to claim 5 is characterized in that, wherein said first loud speaker and described second loud speaker are a multimedia speaker.
7. audio playing device according to claim 5 is characterized in that, wherein said the 3rd loud speaker is a subwoofer.
8. audio playing device according to claim 1 is characterized in that, the audio amplifier on the wherein said loud speaker is an antimagnetic audio amplifier.
9. audio playing device according to claim 1 is characterized in that, wherein said circuit integrated unit more comprises the first-classization circuit unit, is used for improving the frequency response of this amplifier circuit unit.
10. audio playing device according to claim 1 is characterized in that, comprises that more a plurality of luminescence components are located at around the described body outer rim place and are electrically connected this circuit integrated unit, and with illumination mode expression audio result of broadcast.
11. audio playing device according to claim 1 is characterized in that, comprises that more a radiating module is located at described body interior, in order to reduce temperature.
12. audio playing device according to claim 11 is characterized in that, is provided with a fan in the wherein said radiating module.
13. audio playing device according to claim 1 is characterized in that, comprises that more an audio adjusting device is located at around the described body outer rim place and is electrically connected this circuit integrated unit, in order to adjust the big or small or high bass of audio.
14. audio playing device according to claim 1 is characterized in that, more comprises a storage device, makes described audio playing device be stored required data.
15. audio playing device according to claim 1 is characterized in that, comprises that more a display unit is located at around the described body outer rim place and is electrically connected this circuit integrated unit, to show the operate condition of this audio playing device.
16. audio playing device according to claim 1 is characterized in that, wherein said circuit integrated unit is a circuit board.
17. audio playing device according to claim 1 is characterized in that, wherein said input/output interface unit is a USB interface.
18. audio playing device according to claim 1 is characterized in that, wherein said interface control unit is a USB controller.
19. audio playing device according to claim 1 is characterized in that, more comprises the various audio playback process devices of the music file that can play various different data formats, described various audio playback process devices are arranged at this body interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520113434 CN2852582Y (en) | 2005-07-11 | 2005-07-11 | Sound effect player |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520113434 CN2852582Y (en) | 2005-07-11 | 2005-07-11 | Sound effect player |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2852582Y true CN2852582Y (en) | 2006-12-27 |
Family
ID=37586537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520113434 Expired - Fee Related CN2852582Y (en) | 2005-07-11 | 2005-07-11 | Sound effect player |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2852582Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109348399A (en) * | 2018-08-09 | 2019-02-15 | 瑞声科技(新加坡)有限公司 | The control method of terminal and its stereo audio |
| CN111800715A (en) * | 2020-06-30 | 2020-10-20 | 联想(北京)有限公司 | Electronic equipment and output system |
-
2005
- 2005-07-11 CN CN 200520113434 patent/CN2852582Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109348399A (en) * | 2018-08-09 | 2019-02-15 | 瑞声科技(新加坡)有限公司 | The control method of terminal and its stereo audio |
| CN111800715A (en) * | 2020-06-30 | 2020-10-20 | 联想(北京)有限公司 | Electronic equipment and output system |
| CN111800715B (en) * | 2020-06-30 | 2022-03-25 | 联想(北京)有限公司 | Electronic equipment and output system |
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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: 20061227 Termination date: 20110711 |