CN202663532U - Wireless movable sound box - Google Patents
Wireless movable sound box Download PDFInfo
- Publication number
- CN202663532U CN202663532U CN 201220357648 CN201220357648U CN202663532U CN 202663532 U CN202663532 U CN 202663532U CN 201220357648 CN201220357648 CN 201220357648 CN 201220357648 U CN201220357648 U CN 201220357648U CN 202663532 U CN202663532 U CN 202663532U
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- Prior art keywords
- antenna
- wireless communication
- sound box
- sound equipment
- utility
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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 discloses a wireless movable sound box, which comprises a movable sound box body and a wireless communication circuit board. The wireless communication circuit board is arranged in the sound box body. A first antenna and a bluetooth module are arranged on the front surface of the wireless communication circuit board. A second antenna is arranged on the back surface of the wireless communication circuit board. The first antenna and the second antenna are respectively and electrically connected with the bluetooth module. Under the joint effect of the first antenna and the second antenna which are electrically connected with the bluetooth module, the wireless movable sound box provided by the utility model has the advantages that the signal transmitting and receiving effect can be enhanced, the noise interference is reduced, the structure is simple and the practicability is high.
Description
Technical field
The utility model relates to electronic technology field, relates in particular to a kind of wireless mobile sound equipment.
Background technology
Mobile sound equipment is called again mini audio amplifier or portable loudspeaker box, also has the people that it is referred to as tabletop sound or notebook computer sound box.Exactly, but mobile sound equipment is to converge the card insert type equipment that power amplifier, broadcast and loud speaker are integrated.It can external notebook or desktop computer, utilizes USB interface to be treated as audio amplifier and uses, and also can insert TF card or SD card or USB flash disk and directly carry out content play, and the portable audio that has also has radio reception, bluetooth or radio function.
Wherein, existing wireless mobile sound equipment utilizes Bluetooth technology to carry out wireless telecommunications on the market, and it exists more serious defective mostly, be exactly that acknowledge(ment) signal is not strong, very large noise jamming is arranged, and the sound of reception is unclear again, makes this product of use that the consumer can not fine happiness.
The utility model content
For the weak point that exists in the above-mentioned technology, the utility model provides a kind of simple in structure, the signal acceptable effect is good, noise jamming is little wireless mobile sound equipment.
For achieving the above object, the utility model provides a kind of wireless mobile sound equipment, comprise mobile sound equipment body and wireless communication line plate, described wireless communication line plate places in the sound equipment body, the front of described wireless communication line plate is provided with the first antenna and bluetooth module, the reverse side of described wireless communication line plate is provided with the second antenna, and described the first antenna and the second antenna are electrically connected with the bluetooth module respectively.
Wherein, described the first antenna is that the copper image antenna is covered on the surface, and described the second antenna is that the copper image antenna is covered on the surface.
The beneficial effects of the utility model are: compared with prior art, the wireless mobile sound equipment that the utility model provides is by the first antenna of being electrically connected with the bluetooth module and the acting in conjunction of the second antenna, can strengthen signal sending and receiving effect, reduce noise jamming, simple in structure, practical.
Description of drawings
Fig. 1 is the block diagram of wireless mobile sound equipment of the present utility model.
The main element symbol description is as follows:
10, sound equipment body 11, wireless communication line plate
12, the first antenna 13, bluetooth module
14, the second antenna
Embodiment
In order more clearly to explain the utility model, below in conjunction with accompanying drawing the utility model is done to describe further.
See also Fig. 1, the wireless mobile sound equipment that the utility model provides, comprise mobile sound equipment body 10 and wireless communication line plate 11, wireless communication line plate 11 places in the sound equipment body 10, the front of wireless communication line plate 11 is provided with the first antenna 12 and bluetooth module 13, the reverse side of wireless communication line plate 11 is provided with the second antenna 14, the first antennas 12 and the second antenna 14 is electrically connected with bluetooth module 13 respectively.
Compared to the situation of prior art, the wireless mobile sound equipment that the utility model provides is by the first antenna 12 of being electrically connected with bluetooth module 13 and the acting in conjunction of the second antenna 14, can strengthen signal sending and receiving effect, reduce noise jamming, simple in structure, practical.
In the present embodiment, above-mentioned the first antenna 12 covers the copper image antenna for the surface, and the second antenna 14 covers the copper image antenna for the surface.The surface cover the copper image antenna be a kind of on board substrate plated film form antenna pattern, reach the new antenna of signal launching effect, antenna is formed on the circuit board according to the figure of design, does not take up room, handsome in appearance, communication effect is good.
Be understandable that; the first above-mentioned antenna 12 and the second antenna 14 are not limited to adopt and cover the copper material making; also can adopt other metal materials to be plated to antenna pattern; so long as with the plating of electroplating surface or water or cover the execution mode that the etched mode of copper obtains antenna pattern; all belong to simple deformation of the present utility model or conversion, fall into protection range of the present utility model.
More than disclosed only be several specific embodiment of the present utility model, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection range of the present utility model.
Claims (2)
1. wireless mobile sound equipment, it is characterized in that, comprise mobile sound equipment body and wireless communication line plate, described wireless communication line plate places in the sound equipment body, the front of described wireless communication line plate is provided with the first antenna and bluetooth module, the reverse side of described wireless communication line plate is provided with the second antenna, and described the first antenna and the second antenna are electrically connected with the bluetooth module respectively.
2. wireless mobile sound equipment according to claim 1 is characterized in that, described the first antenna is that the copper image antenna is covered on the surface, and described the second antenna is that the copper image antenna is covered on the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220357648 CN202663532U (en) | 2012-07-20 | 2012-07-20 | Wireless movable sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220357648 CN202663532U (en) | 2012-07-20 | 2012-07-20 | Wireless movable sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202663532U true CN202663532U (en) | 2013-01-09 |
Family
ID=47458400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220357648 Expired - Fee Related CN202663532U (en) | 2012-07-20 | 2012-07-20 | Wireless movable sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202663532U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104640026A (en) * | 2015-02-13 | 2015-05-20 | 无锡市崇安区科技创业服务中心 | WIFI (Wireless Fidelity) intelligent loudspeaker box capable of preventing antennae from mutually interfering |
-
2012
- 2012-07-20 CN CN 201220357648 patent/CN202663532U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104640026A (en) * | 2015-02-13 | 2015-05-20 | 无锡市崇安区科技创业服务中心 | WIFI (Wireless Fidelity) intelligent loudspeaker box capable of preventing antennae from mutually interfering |
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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: 20130109 Termination date: 20130720 |