CN202841435U - Cup sound box - Google Patents
Cup sound box Download PDFInfo
- Publication number
- CN202841435U CN202841435U CN 201220351926 CN201220351926U CN202841435U CN 202841435 U CN202841435 U CN 202841435U CN 201220351926 CN201220351926 CN 201220351926 CN 201220351926 U CN201220351926 U CN 201220351926U CN 202841435 U CN202841435 U CN 202841435U
- Authority
- CN
- China
- Prior art keywords
- cup
- unit
- audio amplifier
- sound box
- lower cover
- 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
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- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model discloses a cup sound box, which comprises a sound box sounding base unit and a sound box body-cup unit used for amplifying the music playing power. As the sound box body-cup unit is installed in the upper part of the sound box sounding base unit, the volume and the occupation space of the sound box can be reduced, and users can carry the sound box easily. The cup sound box can be assembled by buckling an upper cover equipped with a loudspeaker and a lower cover equipped with a PCB unit and a built-in battery together first and then covering the sound box body-cup unit on the sound box sounding base unit, thereby achieving the purpose of convenient installation. Meanwhile, the musical sound can be amplified, and a good sound effect can be achieved.
Description
[technical field]
The utility model relates to a kind of audio amplifier, specifically a kind of cup audio amplifier for amusement, gift aspect.
[background technology]
The existing market has various audio amplifiers for music playing, and its most of audio amplifier all comprises for the pronunciation unit of music playing and for the box unit of amplifying musical power.During installation, described pronunciation unit is combined into audio amplifier with two-part the combining closely of box unit.Because it is large to take up room behind the described existing loudspeaker box combination, cause carrying extremely inconvenient.
[utility model content]
Technical purpose of the present utility model is to provide a kind of cup audio amplifier easy to carry, easy for installation and that improve the music playing sound effect that has for the problem that solves above-mentioned prior art existence.
In order to realize above-mentioned technical problem, the utility model provides a kind of cup audio amplifier, comprise audio amplifier pronunciation base unit and be used for amplifying the sound box of music power-cup unit, described sound box-cup cellular installation is in audio amplifier pronunciation base unit top.
According to described technical characteristics, described audio amplifier pronunciation base unit comprises that the lower cover, the screw thread that place the bottom are fixed in the PCB unit of lower cover inside, sticking double faced adhesive tape in the internal battery on top, PCB unit, the loam cake that cooperatively interacts with lower cover that is arranged at the lower cover upper end and the loudspeaker unit that is installed on loam cake inside.
According to described technical characteristics, described sound box-cup unit is made of the cup cylindrical shell.
According to described technical characteristics, described PCB unit comprises pcb board, is arranged at the USB interface at the two ends above the pcb board, a plurality of electronic devices and components that are arranged at the indicator light that is positioned at a USB interface back of pcb board one end and are arranged at the pcb board back side respectively.
According to described technical characteristics, described lower cover is that the housing by hollow cylinder consists of, described enclosure interior central authorities are provided with for the positioning support dagger that supports the PCB unit, be respectively arranged with a plurality of marginal branch support bodies for supporting internal battery around this positioning support dagger on the inner walls, these housing two ends are respectively arranged be used to the USB groove of accommodating USB interface.
The beneficial effects of the utility model: because of described sound box-cup cellular installation in audio amplifier pronunciation base unit top, can reduce the volume of audio amplifier and take up room, be conducive to the easy to carry of user.During installation, the loam cake that loudspeaker will be installed first fastens with the lower cover that PCB unit and internal battery are installed, and more described sound box-cup unit is placed on above the audio amplifier pronunciation base unit, gets final product, and reaches purpose easy for installation.Simultaneously, musical sound can be amplified, reach good sound effect.
[description of drawings]
Fig. 1 is the stereogram of cup audio amplifier in the utility model;
Fig. 2 is the three-dimensional exploded view of audio amplifier pronunciation base unit and sound box cup unit in the utility model;
Fig. 3 is the three-dimensional exploded view of audio amplifier pronunciation base unit in the utility model.
[specific embodiment]
Please refer to Fig. 1 to shown in Figure 3, below in conjunction with embodiment a kind of cup audio amplifier is described, comprise audio amplifier pronunciation base unit 1 and be used for amplifying the sound box of music power-cup unit 2, described sound box-cup unit 1 is installed on audio amplifier pronunciation base unit 2 tops.
Described audio amplifier pronunciation base unit 1 comprises that the lower cover 11, the screw thread that place the bottom are fixed in the PCB unit 12 of lower cover 11 inside, sticking double faced adhesive tape in the internal battery 13 on 12 tops, PCB unit, the loam cake 14 that cooperatively interacts with lower cover 11 that is arranged at lower cover 11 upper ends and the loudspeaker unit 15 that is installed on loam cake 14 inside.Described sound box-cup unit 1 is made of the cup cylindrical shell.
Described PCB unit 12 comprises pcb board, is arranged at the USB interface at the two ends above the pcb board, a plurality of electronic devices and components that are arranged at the indicator light that is positioned at a USB interface back of pcb board one end and are arranged at the pcb board back side respectively.Described lower cover 11 is that the housing by hollow cylinder consists of, described enclosure interior central authorities are provided with for the positioning support dagger that supports PCB unit 12, be respectively arranged with a plurality of marginal branch support bodies for supporting internal battery 13 around this positioning support dagger on the inner walls, these housing two ends are respectively arranged be used to the USB groove of accommodating USB interface.
During installation, first loudspeaker unit 15 is fixed in the loam cake 14 by glue, again described PCB unit 12 is fixed in the lower cover 11 by engage thread, by double faced adhesive tape internal battery 13 is pasted on above the PCB unit 12, the loam cake 14 that loudspeaker unit 15 will be installed again fastens mutually with the lower cover 11 that internal battery 13 and PCB unit 12 are installed, at last described sound box-cup unit 2 directly is placed on described audio amplifier pronunciation base unit 1, gets final product.
In the present embodiment, described cup audio amplifier is combined by sound box-cup unit unit 2 and audio amplifier pronunciation base unit 1, because sound box-cup unit 2 is installed on above the audio amplifier pronunciation base unit 1, reduces taking up room and volume of whole audio amplifier, is conducive to the user and carries.Owing to utilizing cup very common in the daily life as the casing part of cup audio amplifier, also can reach the function of audio amplifier case fully again, the sound that the pronunciation unit is sent becomes large, and preferably tone color is arranged.
In sum, because described sound box-cup unit 2 is installed on audio amplifier pronunciation base unit 1 top, can reduces the volume of audio amplifier and take up room, be conducive to the easy to carry of user.During installation, only described sound box cup unit 2 directly need to be placed on above the audio amplifier pronunciation base unit 1, get final product, reach purpose easy for installation.Simultaneously, musical sound can be amplified, reach good sound effect.
Claims (5)
1. cup audio amplifier comprises audio amplifier pronunciation base unit and is used for amplifying the sound box of music power-cup unit that it is characterized in that: described sound box-cup cellular installation is in audio amplifier pronunciation base unit top.
2. cup audio amplifier according to claim 1 is characterized in that: described audio amplifier pronunciation base unit comprises that the lower cover, the screw thread that place the bottom are fixed in the PCB unit of lower cover inside, sticking double faced adhesive tape in the internal battery on top, PCB unit, the loam cake that cooperatively interacts with lower cover that is arranged at the lower cover upper end and the loudspeaker unit that is installed on loam cake inside.
3. cup audio amplifier according to claim 1, it is characterized in that: described sound box-cup unit is made of the cup cylindrical shell.
4. cup audio amplifier according to claim 1 is characterized in that: described PCB unit comprises pcb board, is arranged at the USB interface at the two ends above the pcb board, a plurality of electronic devices and components that are arranged at the indicator light that is positioned at a USB interface back of pcb board one end and are arranged at the pcb board back side respectively.
5. cup audio amplifier according to claim 2, it is characterized in that: described lower cover is that the housing by hollow cylinder consists of, described enclosure interior central authorities are provided with for the positioning support dagger that supports the PCB unit, be respectively arranged with a plurality of marginal branch support bodies for supporting internal battery around this positioning support dagger on the inner walls, these housing two ends are respectively arranged be used to the USB groove of accommodating USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220351926 CN202841435U (en) | 2012-07-19 | 2012-07-19 | Cup sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220351926 CN202841435U (en) | 2012-07-19 | 2012-07-19 | Cup sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202841435U true CN202841435U (en) | 2013-03-27 |
Family
ID=47953023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220351926 Expired - Fee Related CN202841435U (en) | 2012-07-19 | 2012-07-19 | Cup sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202841435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014201683A1 (en) * | 2013-06-19 | 2014-12-24 | Liu Juntao | Speaker |
-
2012
- 2012-07-19 CN CN 201220351926 patent/CN202841435U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014201683A1 (en) * | 2013-06-19 | 2014-12-24 | Liu Juntao | Speaker |
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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: 20130327 Termination date: 20150719 |
|
| EXPY | Termination of patent right or utility model |