CN204578713U - A kind of telescopic combined audio amplifier - Google Patents
A kind of telescopic combined audio amplifier Download PDFInfo
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- CN204578713U CN204578713U CN201520281168.4U CN201520281168U CN204578713U CN 204578713 U CN204578713 U CN 204578713U CN 201520281168 U CN201520281168 U CN 201520281168U CN 204578713 U CN204578713 U CN 204578713U
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- audio amplifier
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- plastic cement
- sound box
- main sound
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Abstract
A kind of telescopic combined audio amplifier, audio amplifier comprises main sound box monomer, secondary audio amplifier monomer and connecting line, main sound box monomer and secondary audio amplifier monomer link together by connecting line, are respectively equipped with the corresponding magnetic attracting device for main sound box monomer and secondary audio amplifier monomer being attached together in bottom main sound box monomer and secondary audio amplifier monomer.The utility model textural association is changeable, occupation mode is versatile and flexible, and use is simple, convenient, meets people and pursues changeable psychological needs.When two audio amplifier correspondences are installed together, by magnetic attracting device, two audio amplifier monomers are attached together, when two audio amplifiers separately use, audio information transmissions can be carried out by connecting line again.
Description
Technical field
The utility model discloses a kind of audio amplifier, particularly a kind of telescopic combined audio amplifier.
Background technology
Audio amplifier is electronic product common during people live, and is connected on computer, mobile phone, notebook, MP3, PAD etc., for the output of sound outside being generally used for.Conventional audio amplifier generally includes two, is then communicated with by wire, transmission of audio signal and power supply etc., and conventional audio amplifier only has a kind of disposing way usually, and mode is simply single, can not meet the psychological needs of people gradually.
Summary of the invention
For the shortcoming that the above-mentioned audio amplifier occupation mode of the prior art mentioned is single, the utility model provides a kind of telescopic combined audio amplifier newly, two audio amplifier monomers are coupled together by wire by it, all fixed mechanism is fixedly installed bottom each monomer, it can split become two audio amplifier monomers to use, can be combined into an entirety by fixed mechanism again to use, structure is changeable.
The technical scheme that the utility model solves the employing of its technical problem is: a kind of telescopic combined audio amplifier, audio amplifier comprises main sound box monomer, secondary audio amplifier monomer and connecting line, main sound box monomer and secondary audio amplifier monomer link together by connecting line, are respectively equipped with the corresponding magnetic attracting device for main sound box monomer and secondary audio amplifier monomer being attached together in bottom main sound box monomer and secondary audio amplifier monomer.
The technical scheme that the utility model solves the employing of its technical problem further comprises:
Wire casing is offered respectively bottom described main sound box monomer and secondary audio amplifier monomer.
Be respectively arranged with kidney slot and kidney-shaped projection bottom described main sound box monomer and secondary audio amplifier monomer, kidney slot and kidney-shaped convex shape match.
The protruding internal fixtion of described kidney-shaped is provided with silica gel foot pad.
Described main sound box monomer comprises plastic cement upper casing, plastic cement lower casing, drain pan, circuit board, loudspeaker cavity, loud speaker and five metals speaker net, loudspeaker cavity is arranged in plastic cement upper casing, loud speaker is arranged in loudspeaker cavity, loudspeaker cavity front end is installed with five metals speaker net, drain pan is fixedly mounted on bottom plastic cement lower casing, plastic cement upper casing is fixedly mounted on plastic cement lower casing top, and circuit board is arranged in plastic cement lower casing.
The plastic cement upper casing of described main sound box monomer is provided with switch, and indicator light, power interface and audio interface in main sound box monomer, indicator light, power interface and audio interface are arranged on drain pan respectively.
Described secondary audio amplifier monomer comprises plastic cement upper casing, plastic cement lower casing, drain pan, loudspeaker cavity, loud speaker and five metals speaker net, loudspeaker cavity is arranged in plastic cement upper casing, loud speaker is arranged in loudspeaker cavity, loudspeaker cavity front end is installed with five metals speaker net, drain pan is fixedly mounted on bottom plastic cement lower casing, plastic cement upper casing is fixedly mounted on plastic cement lower casing top, is provided with the line stretcher box for the line that is intertwined and connected in plastic cement lower casing.
Described main sound box monomer and secondary audio amplifier monomer inside are installed with balancing weight respectively.
Described main sound box monomer and secondary audio amplifier monomer inside offer magnet groove respectively, and magnetic attracting device is arranged in magnet groove.
Described magnetic attracting device is the magnet that magnetic pole is relative, or a side is set to magnet, and the opposing party is set to can by the metal of magnet adsorption.
The beneficial effects of the utility model are: the utility model textural association is changeable, occupation mode is versatile and flexible, and use is simple, convenient, meets people and pursues changeable psychological needs.When two audio amplifier correspondences are installed together, by magnetic attracting device, two audio amplifier monomers are attached together, when two audio amplifiers separately use, audio information transmissions can be carried out by connecting line again.
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Accompanying drawing explanation
Fig. 1 is the utility model separated position perspective view.
Fig. 2 is another view stereo structural representation of the utility model separated position.
Fig. 3 is the pre-rounding state perspective view of the utility model.
Fig. 4 is the utility model main sound box monomer decomposing state structural representation.
Fig. 5 is another viewing angle constructions schematic diagram of the utility model main sound box monomer decomposing state.
Fig. 6 is the utility model secondary audio amplifier monomer decomposing state structural representation.
Fig. 7 is the utility model rounding state perspective view.
In figure, 1-main sound box monomer, the secondary audio amplifier monomer of 2-, 3-connecting line, 4-kidney slot, 5-kidney-shaped is protruding, 6-microphone, 7-wire casing, 8-plastic cement upper casing, 9-plastic cement lower casing, 10-drain pan, 11-power interface, 12-audio interface, 13-indicator light, 14-loudspeaker cavity, 15-circuit board, 16-line stretcher box, 17-loud speaker, 18-five metals speaker net, 19-magnet, 20-balancing weight, 21-screw, 22-silica gel foot pad, 23-magnet groove, 24-switch.
Embodiment
The present embodiment is the utility model preferred implementation, and other its principles all are identical with the present embodiment or approximate with basic structure, all within the utility model protection range.
Please refer to accompanying drawing 1 to accompanying drawing 7, the utility model mainly comprises main sound box monomer 1, secondary audio amplifier monomer 2 and connecting line 3, main sound box monomer 1 and secondary audio amplifier monomer 2 link together by connecting line 3, transmission of audio signal and power supply between main sound box monomer 1 and secondary audio amplifier monomer 2.
In the present embodiment; main sound box monomer 1 comprises plastic cement upper casing 8, plastic cement lower casing 9, drain pan 10, circuit board 15 and loudspeaker cavity 14; plastic cement upper casing 8 and plastic cement lower casing 9 are fixedly installed togather; plastic cement upper casing 8 is fixedly mounted on plastic cement lower casing 9 top; loudspeaker cavity 14 is arranged in plastic cement upper casing 8; loudspeaker cavity 14 internal fixtion is provided with loud speaker 17, and loudspeaker cavity 14 front end is installed with five metals speaker net 18, for the protection of loud speaker 17.Circuit board 15 is arranged in plastic cement lower casing 9, and drain pan 10 is fixedly mounted on bottom plastic cement lower casing 9, and drain pan 10 inside is provided with magnet groove 23, and magnet groove 23 is built with magnetic attracting device, and in the present embodiment, magnetic attracting device can adopt magnet 19 or iron block.Balancing weight 20 is installed in plastic cement lower casing 9.In the present embodiment, plastic cement lower casing 9 being provided with switch 24, for opening and closing the utility model, plastic cement lower casing 9 being also provided with microphone 6, for the use of pickup, can using the utility model as bluetooth conversation equipment.In the present embodiment, plastic cement lower casing 9 is also provided with power interface 11, audio interface 12 and indicator light 13, power interface 11, audio interface 12 and indicator light 13 are arranged on drain pan 10.In the present embodiment, kidney slot 4 and kidney-shaped projection 5 is provided with bottom drain pan 10, kidney-shaped protruding 5 is outstanding feet, and kidney slot 4 is groove corresponding with it, in the present embodiment, silica gel foot pad 22 is installed in kidney-shaped projection 5, when two sound box body separately use, silica gel foot pad 22 can be used as foot pad and uses, when two sound box body are combined use, kidney-shaped projection 5 can be inserted in kidney slot 4, is that the seam crossing gap between two sound box body is minimum.In the present embodiment, offer wire casing 7 bottom drain pan 10, when main sound box monomer 1 and secondary audio amplifier monomer 2 are provided separately, connecting line 3 is arranged in wire casing 7.
In the present embodiment; secondary audio amplifier monomer 2 comprises plastic cement upper casing 8, plastic cement lower casing 9, drain pan 10 and loudspeaker cavity 14; loudspeaker cavity 14 is arranged in plastic cement upper casing 8; drain pan 10 is fixedly mounted on bottom plastic cement lower casing 9; plastic cement upper casing 8 is fixedly mounted on plastic cement lower casing 9 top; loudspeaker cavity 14 internal fixtion is provided with loud speaker 17, and loudspeaker cavity 14 front end is installed with five metals speaker net 18, for the protection of loud speaker 17.In the present embodiment, be provided with line stretcher box 16 in plastic cement lower casing 9, line stretcher box 16 is for the line 3 that is intertwined and connected.Drain pan 10 inside is provided with magnet groove 23, and magnet groove 23 is built with magnetic attracting device, and in the present embodiment, magnetic attracting device can adopt magnet 19 or iron block.Balancing weight 20 is installed in plastic cement lower casing 9.In the present embodiment, also kidney slot 4 and kidney-shaped projection 5 is provided with bottom the drain pan 10 of secondary audio amplifier monomer 2, kidney-shaped protruding 5 is outstanding feet, kidney slot 4 is groove corresponding with it, kidney slot 4 and kidney-shaped protruding 5 and the kidney slot 4 on main sound box monomer 1 and kidney-shaped projection 5 is corresponding arranges, the kidney-shaped protruding 5 that kidney slot 4 on the drain pan 10 of i.e. secondary audio amplifier monomer 2 corresponds on the drain pan 10 of main sound box monomer 1 is arranged, and the kidney-shaped on the drain pan 10 of secondary audio amplifier monomer 2 protruding 5 kidney slot 4 corresponded on the drain pan 10 of main sound box monomer 1 is arranged.In the present embodiment, offer wire casing 7 bottom drain pan 10, when main sound box monomer 1 and secondary audio amplifier monomer 2 are provided separately, connecting line 3 is arranged in wire casing 7.
In the present embodiment, be respectively equipped with corresponding magnetic attracting device in main sound box monomer 1 and secondary audio amplifier monomer 2, wherein, magnetic attracting device can be the relative magnet of magnetic pole, and also a side can be set to magnet, the opposing party is set to iron block etc. can by the metal of magnet adsorption.
The utility model divides two kinds of using states in use, a kind of is separately monomer use, please refer to accompanying drawing 1 and accompanying drawing 2, two audio amplifier monomers are connected by connecting line 3, kidney-shaped projection 5 can be inserted in kidney slot 4 by another kind, and two audio amplifier monomers to be linked together use by magnet 19, when two audio amplifier monomers link together, connecting line 3 draws in line stretcher box 16.
The utility model textural association is changeable, occupation mode is versatile and flexible, and use is simple, convenient, meets people and pursues changeable psychological needs.When two audio amplifier correspondences are installed together, by magnetic attracting device, two audio amplifier monomers are attached together, when two audio amplifiers separately use, audio information transmissions can be carried out by connecting line 3 again.
Claims (10)
1. a telescopic combined audio amplifier, it is characterized in that: described audio amplifier comprises main sound box monomer, secondary audio amplifier monomer and connecting line, main sound box monomer and secondary audio amplifier monomer link together by connecting line, are respectively equipped with the corresponding magnetic attracting device for main sound box monomer and secondary audio amplifier monomer being attached together in bottom main sound box monomer and secondary audio amplifier monomer.
2. telescopic combined audio amplifier according to claim 1, is characterized in that: offer wire casing respectively bottom described main sound box monomer and secondary audio amplifier monomer.
3. telescopic combined audio amplifier according to claim 1, is characterized in that: be respectively arranged with kidney slot and kidney-shaped projection bottom described main sound box monomer and secondary audio amplifier monomer, kidney slot and kidney-shaped convex shape match.
4. telescopic combined audio amplifier according to claim 1, is characterized in that: the protruding internal fixtion of described kidney-shaped is provided with silica gel foot pad.
5. the telescopic combined audio amplifier according to claim 1 or 2 or 3 or 4, it is characterized in that: described main sound box monomer comprises plastic cement upper casing, plastic cement lower casing, drain pan, circuit board, loudspeaker cavity, loud speaker and five metals speaker net, loudspeaker cavity is arranged in plastic cement upper casing, loud speaker is arranged in loudspeaker cavity, loudspeaker cavity front end is installed with five metals speaker net, drain pan is fixedly mounted on bottom plastic cement lower casing, plastic cement upper casing is fixedly mounted on plastic cement lower casing top, and circuit board is arranged in plastic cement lower casing.
6. telescopic combined audio amplifier according to claim 5, it is characterized in that: the plastic cement upper casing of described main sound box monomer is provided with switch, indicator light, power interface and audio interface in main sound box monomer, indicator light, power interface and audio interface are arranged on drain pan respectively.
7. the telescopic combined audio amplifier according to claim 1 or 2 or 3 or 4, it is characterized in that: described secondary audio amplifier monomer comprises plastic cement upper casing, plastic cement lower casing, drain pan, loudspeaker cavity, loud speaker and five metals speaker net, loudspeaker cavity is arranged in plastic cement upper casing, loud speaker is arranged in loudspeaker cavity, loudspeaker cavity front end is installed with five metals speaker net, drain pan is fixedly mounted on bottom plastic cement lower casing, plastic cement upper casing is fixedly mounted on plastic cement lower casing top, is provided with the line stretcher box for the line that is intertwined and connected in plastic cement lower casing.
8. the telescopic combined audio amplifier according to claim 1 or 2 or 3 or 4, is characterized in that: described main sound box monomer and secondary audio amplifier monomer inside are installed with balancing weight respectively.
9. the telescopic combined audio amplifier according to claim 1 or 2 or 3 or 4, is characterized in that: described main sound box monomer and secondary audio amplifier monomer inside offer magnet groove respectively, and magnetic attracting device is arranged in magnet groove.
10. the telescopic combined audio amplifier according to claim 1 or 2 or 3 or 4, is characterized in that: described magnetic attracting device is the magnet that magnetic pole is relative, or a side is set to magnet, the opposing party is set to can by the metal of magnet adsorption.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520281168.4U CN204578713U (en) | 2015-05-05 | 2015-05-05 | A kind of telescopic combined audio amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520281168.4U CN204578713U (en) | 2015-05-05 | 2015-05-05 | A kind of telescopic combined audio amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204578713U true CN204578713U (en) | 2015-08-19 |
Family
ID=53871298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520281168.4U Expired - Fee Related CN204578713U (en) | 2015-05-05 | 2015-05-05 | A kind of telescopic combined audio amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204578713U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107277673A (en) * | 2017-06-30 | 2017-10-20 | 濮闵浩 | A kind of foldable acoustic automobile |
| CN112153499A (en) * | 2019-06-27 | 2020-12-29 | 名世电子企业股份有限公司 | Three-piece type telescopic movable sound box |
| CN112188359A (en) * | 2020-09-18 | 2021-01-05 | 深圳职业技术学院 | Combined type sound box system and control method thereof |
-
2015
- 2015-05-05 CN CN201520281168.4U patent/CN204578713U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107277673A (en) * | 2017-06-30 | 2017-10-20 | 濮闵浩 | A kind of foldable acoustic automobile |
| CN112153499A (en) * | 2019-06-27 | 2020-12-29 | 名世电子企业股份有限公司 | Three-piece type telescopic movable sound box |
| CN112188359A (en) * | 2020-09-18 | 2021-01-05 | 深圳职业技术学院 | Combined type sound box system and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20210505 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |