CN203492182U - Sound box capable of switching sound effect - Google Patents
Sound box capable of switching sound effect Download PDFInfo
- Publication number
- CN203492182U CN203492182U CN201320569637.3U CN201320569637U CN203492182U CN 203492182 U CN203492182 U CN 203492182U CN 201320569637 U CN201320569637 U CN 201320569637U CN 203492182 U CN203492182 U CN 203492182U
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- CN
- China
- Prior art keywords
- circuit
- audio
- sound
- change over
- over switch
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- 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
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Abstract
The utility model provides a sound box capable of switching sound effects; the sound box comprises an input end, a first line connected on the input end, and a bass loudspeaker connected on the tail portion of the first line; a change over switch is arranged between the input end and the first line; a second line is arranged between the change over switch and the bass loudspeaker; the sound box can conveniently switch the sound effect, is strong in bass quality, reasonable in design, simple in structure, and convenient to manufacture.
Description
Technical field
The utility model relates to audio amplifier field, is specifically related to the audio amplifier of convertible audio.
Background technology
Stereo set probably comprises that power amplifier, peripheral equipment, loud speaker, sound console, sound source, display device etc. add up a set ofly, and wherein, loud speaker is exactly audio output device, loudspeaker, subwoofer etc.In an audio amplifier, comprise high and low, in three kinds of loud speakers, but in number, more than three loud speakers often.Raising along with people's entertainment life, the audio of audio amplifier has been proposed to more requirement, each line of existing audio amplifier can only provide a kind of audio, very dull, as used multiple audio, to purchase many audio amplifiers, relatively expend financial resources, meanwhile, the tonequality of existing audio amplifier a little less than, can not make as required tonequality more powerful.
Summary of the invention
Technical problem to be solved in the utility model is to provide the audio amplifier of convertible audio, simple in structure, manufacture easy, reasonable in design, can realize the conversion of different audios, make occupation mode abundanter, can make bass tonequality more powerful, meet the demand of different crowd.
For solving above-mentioned existing technical problem, the utility model adopts following scheme: the audio amplifier of convertible audio, comprise input, be connected to the first circuit on input, be connected to the woofer of the first circuit tail end, between described input and the first circuit, be provided with change over switch, between described change over switch and woofer, be provided with the second circuit for changing.
As preferably, described the second circuit and the first circuit be arranged in parallel, reasonable in design, thereby make audio adjustment operation more convenient.
Beneficial effect:
The utility model adopts the audio amplifier of the convertible audio that technique scheme provides, simple in structure, manufacture easy, reasonable in design, can realize the conversion of different audios, make occupation mode abundanter, can make bass tonequality more powerful, meet the demand of different crowd.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, input 1, the first circuit 2, woofer 3, change over switch 4, the second circuit 5.
Embodiment
As shown in Figure 1, the audio amplifier of convertible audio, comprise input 1, be connected to the first circuit 2 on input 1, be connected to the woofer 3 of the first circuit 2 tail ends, between described input 1 and the first circuit 2, be provided with change over switch 4, between described change over switch 4 and woofer 3, be provided with the second circuit 5 for changing, described the second circuit 5 and the first circuit 2 be arranged in parallel.
During real work, audio as required carries out the selection of circuit, change over switch 4 is adjusted on corresponding circuit simultaneously, thereby make user can on same audio amplifier, enjoy multiple different audio, greatly facilitate consumer's use, can make audio amplifier more powerful, meet the demand of different crowd simultaneously.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used the terms such as input 1, the first circuit 2, woofer 3, change over switch 4, the second circuit 5 herein, do not got rid of the possibility of using other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (2)
1. the audio amplifier of convertible audio, comprise input (1), be connected to the first circuit (2) on input (1), be connected to the woofer (3) of the first circuit (2) tail end, it is characterized in that: between described input (1) and the first circuit (2), be provided with change over switch (4), between described change over switch (4) and woofer (3), be provided with the second circuit (5) for changing.
2. the audio amplifier of convertible audio according to claim 1, is characterized in that: described the second circuit (5) be arranged in parallel with the first circuit (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320569637.3U CN203492182U (en) | 2013-09-13 | 2013-09-13 | Sound box capable of switching sound effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320569637.3U CN203492182U (en) | 2013-09-13 | 2013-09-13 | Sound box capable of switching sound effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203492182U true CN203492182U (en) | 2014-03-19 |
Family
ID=50262977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320569637.3U Expired - Fee Related CN203492182U (en) | 2013-09-13 | 2013-09-13 | Sound box capable of switching sound effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203492182U (en) |
-
2013
- 2013-09-13 CN CN201320569637.3U patent/CN203492182U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20150913 |
|
| EXPY | Termination of patent right or utility model |