CN202602893U - Vehicle-mounted wireless sound amplifier - Google Patents
Vehicle-mounted wireless sound amplifier Download PDFInfo
- Publication number
- CN202602893U CN202602893U CN 201220272059 CN201220272059U CN202602893U CN 202602893 U CN202602893 U CN 202602893U CN 201220272059 CN201220272059 CN 201220272059 CN 201220272059 U CN201220272059 U CN 201220272059U CN 202602893 U CN202602893 U CN 202602893U
- Authority
- CN
- China
- Prior art keywords
- vehicle
- wireless
- loudspeaker
- microphone
- rotating platform
- 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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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
The utility model provides a vehicle-mounted wireless sound amplifier. The vehicle-mounted wireless sound amplifier comprises a vehicle-mounted sound amplifying device and a wireless microphone control device; and the vehicle-mounted sound amplifying device comprises a sound amplifying loudspeaker, a rotary table and a magnetic adsorption base, wherein a magnet is arranged inside the magnetic adsorption base, the lower part of the adsorption base is an elastic face, the rotary table is rotatably connected to the upper part of the magnetic adsorption base, the sound amplifying loudspeaker is fixed at the upper part of the rotary table, a wireless receiver and a loudspeaker power supply are mounted in the sound amplifying loudspeaker, and a loudspeaker switch is mounted at the lower part of the shrinking end of the sound amplifying loudspeaker. The vehicle-mounted wireless sound amplifier has the advantages that the vehicle-mounted sound amplifying device can be conveniently adsorbed to the upper part of the vehicle top, sound can spread around at 360 DEG due to the design of the rotary table, the control of a microphone and the control of the rotary table are integrated by the wireless microphone control device, and then, the vehicle-mounted wireless sound amplifier is convenient to operate and control.
Description
Affiliated technical field
The utility model relates to the automobile electronics technical field, is specifically related to a kind of onboard wireless loudspeaker.
Background technology
Automobile receives everybody liking because it is convenient and swift, and automobile can be accelerated people's rhythm of life, improves people's quality of life, and automobile constantly increases, and the continuous construction of network of highways makes that interchange and the transmission between the various article between the people constantly accelerated.And the electronic product of the interpolation on the automobile, can be so that automobile has some new functions, the life that is convenient for people to.
Loudspeaker is commonly called as loudspeaker, and having fixing has hand-heldly, mainly is used for enlarging people's volume.When people need transmit some disclosed information, usually use loudspeaker; Its propagation distance is limited though fixing loudspeaker is convenient, and hand-held loudspeaker, because people's speed is slower; The efficient that its information is propagated is also lower, and people are faster for what information was propagated, usually when riding bicycle or opening automobile interior, use loudspeaker; To accelerate the information propagation velocity; But people are when driving, and use the very inconvenience of hand-held loudspeaker, and usually bring danger to driving.
Summary of the invention
To above problem, the utility model provides a kind of roof top that is loaded into, the onboard wireless loudspeaker that can outwards amplify.
The utility model solves the technical scheme that its technical problem adopted: this onboard wireless loudspeaker comprises vehicle-mounted public address set, wireless microphone control device; Said vehicle-mounted public address set comprises megaphone, rotating platform, magnetic suction base; Magnet is contained in said magnetic suction base inside; The suction base bottom is an elastic surface, the rotatable magnetic suction base top that is connected in of said rotating platform, and said megaphone is fixed in rotating platform top; Wireless receiver, loudspeaker power supply are housed in it, and horn switch is equipped with in its serrated end bottom.
As preferably, its top of said wireless microphone control device is spherical microphone, and microphone switch, rotating platform control switch are equipped with in its underpart, and control chip, MPS microphone power supply are equipped with in its inside, use dedicated radio link between said control chip and the wireless receiver.
The beneficial effect of the utility model is: magnet is contained in the magnetic suction base inside in this onboard wireless loudspeaker; Can whole vehicle-mounted public address set be adsorbed onto roof top easily; The design of rotating platform can make 360 ° of sound to around diffusion, the wireless microphone control device is integrated in one the control of microphone and rotating platform, controls convenience; Adopt dedicated radio link between itself and the megaphone; Vehicle-mounted public address set, wireless microphone control device all have built-in power, need not to pull electric wire, and be easy for installation.
Description of drawings
Fig. 1 is the structural representation of vehicle-mounted public address set in the onboard wireless loudspeaker.
Fig. 2 is the structural representation of wireless microphone control device in the onboard wireless loudspeaker.
Embodiment
Below in conjunction with embodiment the utility model is further specified:
Said onboard wireless loudspeaker comprises vehicle-mounted public address set, wireless microphone control device.
As shown in Figure 1; Said vehicle-mounted public address set comprises megaphone 11, rotating platform 12, magnetic suction base 13, and magnet is contained in said magnetic suction base 13 inside, and suction base 13 bottoms are elastic surface; Said rotating platform 12 rotatable magnetic suction base 13 tops that are connected in; Said megaphone 11 is fixed in rotating platform 12 tops, and wireless receiver 111, loudspeaker power supply are housed in it, and horn switch 112 is equipped with in its serrated end bottom.
As shown in Figure 2; Said wireless microphone control device top is spherical microphone 21; Microphone switch 22, rotating platform control switch 23 are equipped with in its underpart, and control chip 24, MPS microphone power supply are equipped with in its inside, use dedicated radio link between said control chip 24 and wireless receiver 111, the rotating platform 12.
The top cover of automobile is generally iron and steel and makes; Magnet is contained in magnetic suction base 13 inside, because magnetic action, whole vehicle-mounted public address set can be adsorbed on roof top firmly; Suction base 13 bottoms are elastic surface can guarantee that suction base 13 contacts with the roof face time, can scratch automobile end face.The design of rotating platform 12 makes rotating platform 12 together rotate together with megaphone 11, like this sound can 360 ° to around diffusion.The wireless microphone control device is formed in the control sets of spherical microphone 21 with rotating platform 12 on the control chip 24, controls conveniently.
Rotating platform control switch 23 adopts gear design up and down, and when rotating platform control switch 23 was in the lower gear position, rotating platform 12 was a closed condition; Be in when performing the position, rotating platform 12 drives megaphone 11 and in the sector 45, rotates back and forth; When being in left gear and putting, rotating platform 12 drives megaphones 11 left-handed rotations; When being in right gear and putting, rotating platform 12 drives the rotation of megaphones 11 dextrad.
Claims (2)
1. an onboard wireless loudspeaker comprises vehicle-mounted public address set, wireless microphone control device, and said vehicle-mounted public address set comprises megaphone (11), rotating platform (12), magnetic suction base (13); It is characterized in that: magnet is contained in said magnetic suction base (13) inside; Suction base (13) bottom is an elastic surface; Rotatable magnetic suction base (13) top that is connected in of said rotating platform (12); Said megaphone (11) is fixed in rotating platform (12) top, and wireless receiver (111), loudspeaker power supply are housed in it, and horn switch (112) is equipped with in its serrated end bottom.
2. onboard wireless loudspeaker according to claim 1; It is characterized in that: said wireless microphone control device top is spherical microphone (21); Microphone switch (22), rotating platform control switch (23) are equipped with in its underpart; Control chip (24), MPS microphone power supply are equipped with in its inside, and said control chip (24) and wireless receiver (111), rotating platform use dedicated radio link between (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220272059 CN202602893U (en) | 2012-06-05 | 2012-06-05 | Vehicle-mounted wireless sound amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220272059 CN202602893U (en) | 2012-06-05 | 2012-06-05 | Vehicle-mounted wireless sound amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202602893U true CN202602893U (en) | 2012-12-12 |
Family
ID=47320399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220272059 Expired - Fee Related CN202602893U (en) | 2012-06-05 | 2012-06-05 | Vehicle-mounted wireless sound amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202602893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103458350A (en) * | 2012-06-05 | 2013-12-18 | 芜湖市艾德森自动化设备有限公司 | Vehicle-mounted wireless microphone |
-
2012
- 2012-06-05 CN CN 201220272059 patent/CN202602893U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103458350A (en) * | 2012-06-05 | 2013-12-18 | 芜湖市艾德森自动化设备有限公司 | Vehicle-mounted wireless microphone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WANG LUNG FISHING WUHU CO., LTD. Free format text: FORMER OWNER: WUHU EIDSON AUTOMATION EQUIPMENT CO., LTD. Effective date: 20130208 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 241000 WUHU, ANHUI PROVINCE TO: 241200 WUHU, ANHUI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130208 Address after: 241200 Anhui Province, Wuhu City asan Fanchang County town of Shen Nongcun Lake Farm Patentee after: Wang Lung Fishing Wuhu Co., Ltd. Address before: 241000 Anhui city of Wuhu province Fanchang County Center Garden No. 2-103 Patentee before: Wuhu Edison Automation Equipment Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20140605 |