CN105491477A - Plane surface stereo for electric vehicle and mud removing device - Google Patents
Plane surface stereo for electric vehicle and mud removing device Download PDFInfo
- Publication number
- CN105491477A CN105491477A CN201510981129.XA CN201510981129A CN105491477A CN 105491477 A CN105491477 A CN 105491477A CN 201510981129 A CN201510981129 A CN 201510981129A CN 105491477 A CN105491477 A CN 105491477A
- Authority
- CN
- China
- Prior art keywords
- electric vehicle
- main body
- plane
- motor car
- electric motor
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J3/00—Acoustic signal devices; Arrangement of such devices on cycles
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The invention discloses a plane surface stereo for an electric vehicle and a mud removing device. The invention comprises an electric vehicle main body, a plane stereo vibration plate arranged on the main body of the electric vehicle, and a mud removing device which is arranged on the main body of the electric vehicle and is connected to the plane stereo vibration plate; the mud removing device comprises a sound generation exciter connected to the plane stereo vibration plane, a low frequency oscillation module arranged on the main body of the electric vehicle and a switch arranged on the electric vehicle main body; and the sound generation exciter, the low frequency oscillation signal module and the switch are connected through leads. The invention can be used for generating sound through arranging the plane stereo, can be used as a stereo of the electric vehicle, and can be used for removing the mud covering on the vibration plate of the plane stereo through arranging the mud removing device.
Description
[technical field]
The present invention relates to stereo set clean technologies field, specifically, relate to a kind of electric vehicle plane sound equipment and desludging device thereof.
[background technology]
In vehicle technology field, plane acoustic diaphragm can be used as the plane sound equipment equipment use of electric motor car.
But in electric motor car use procedure, particularly when the rainy day, plane acoustic diaphragm easy adhesion mud on the surface, and covering after drying on plane acoustic diaphragm, makes it become galassing face acoustic diaphragm, cause it can not normal sounding;
Present stage generally adopts manually carries out removal mud, but easily occurs to cause damage to plane acoustic diaphragm in the process of artificial removal's mud.
Therefore be necessary to provide a kind of electric vehicle plane sound equipment and desludging device thereof to solve the problems referred to above.
[summary of the invention]
Main purpose of the present invention is to provide a kind of electric vehicle plane sound equipment and desludging device thereof, it is provided with the desludging device for removing plane acoustic diaphragm surface mud, can easily remove mud on plane acoustic diaphragm and can not damage plane acoustic diaphragm.
The present invention is achieved through the following technical solutions above-mentioned purpose:
A kind of electric vehicle plane sound equipment and desludging device thereof, comprise electric motor car main body, the plane acoustic diaphragm be arranged in described electric motor car main body, and be arranged at desludging device that is in described electric motor car main body and that be connected with described plane acoustic diaphragm;
Described desludging device comprises the sounding exciter be connected with described plane acoustic diaphragm, the switch being arranged at the oscillating signal module in described electric motor car main body and being arranged in described electric motor car main body, and described sounding exciter, described oscillating signal module and described switch are communicated with by wire.
Further, described desludging device comprises the power amplifier be arranged in described electric motor car main body, and described sounding exciter, described oscillating signal module, described power amplifier and described switch are communicated with by wire.
Further, described power amplifier is audio frequency amplifier.
Further, described desludging device is communicated with its power supply of described electric motor car by wire.
Further, described switch is push-button switch.
Compared with prior art, the beneficial effect of a kind of electric vehicle plane sound equipment of the present invention and desludging device thereof is:
1) by arranging plane acoustic diaphragm, it is used as the sound equipment of electric motor car main body;
2) by arranging desludging device, it is for removing the mud that plane acoustic diaphragm covers.
[accompanying drawing explanation]
Fig. 1 is the structural representation of embodiments of the invention;
Fig. 2 is the structural representation of desludging device in embodiments of the invention
Numeral in figure:
1 electric motor car main body, 101 plane acoustic diaphragms;
2 desludging devices, 201 oscillating signal modules, 202 switches, 203 power amplifiers, 204 sounding exciters.
[embodiment]
Embodiment:
With reference to Fig. 1-Fig. 2; The present embodiment provides a kind of electric vehicle plane sound equipment and desludging device thereof, comprise electric motor car main body 1, the plane acoustic diaphragm 101 be arranged in electric motor car main body 1, and be arranged at desludging device 2 that is in electric motor car main body 1 and that be connected with plane acoustic diaphragm 101;
Desludging device 2 comprises the sounding exciter 204 be connected with plane acoustic diaphragm 101, the oscillating signal module 201 be arranged in electric motor car main body 1, the switch 202 that is arranged at the power amplifier 203 in electric motor car main body 1 and is arranged in electric motor car main body 1;
Oscillating signal module 201, switch 202, power amplifier 203 and sounding exciter 204 are communicated with by wire;
Power amplifier 203 is audio frequency amplifier.
Desludging device 2 is communicated with by its power supply of wire and electric motor car;
Switch 202 is push-button switch.
Wherein:
Plane acoustic diaphragm 101 is used as the sound equipment of electric motor car main body 1;
Desludging device 2 is for removing the mud that plane acoustic diaphragm 101 covers; It comprises oscillating signal module 201, switch 202, power amplifier 203 and sounding exciter 204:
Oscillating signal module 201 is for sending oscillating signal;
Power amplifier 203 sends oscillating signal for being accessed by wire and amplifying oscillating signal module 201, and by amplify after oscillating signal by wire transmission to sounding exciter 204;
Oscillating signal after the amplification that sounding exciter 204 sends for access power amplifier 203, and vibrate under oscillating signal effect after the amplification sent at power amplifier 203 and drive plane acoustic diaphragm 101 to vibrate, the mud that plane acoustic diaphragm 101 covers is dropped in vibration.
A kind of electric vehicle plane sound equipment of the present embodiment and desludging device plane acoustic diaphragm 101 desilt is comprised the steps: thereof
1) turn on-switch 202, makes desludging device 2 be in connected state;
2) oscillating signal module 201 sends oscillating signal, and by wire by oscillating signal by wire transmission to power amplifier 203;
3) power amplifier 203 accesses oscillating signal module 201 and sends oscillating signal, and oscillating signal module 201 is sent oscillating signal amplify after by wire transmission to sounding exciter 204;
4) exciter 204 receives the oscillating signal amplified by power amplifier 203, and vibrate under the oscillating signal effect of being amplified by power amplifier 203, drive plane acoustic diaphragm 101 to vibrate simultaneously, the mud on plane acoustic diaphragm 101 is dropped in vibration.
Compared with prior art, a kind of electric vehicle plane sound equipment of the present embodiment and the beneficial effect of desludging device thereof are: by arranging plane acoustic diaphragm 101, it is for sounding, and are used as the sound equipment of electric motor car main body 1; By arranging desludging device 2, it is for removing the mud that plane acoustic diaphragm 101 covers.
Above-described is only some embodiments of the present invention.For the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (5)
1. an electric vehicle plane sound equipment and desludging device thereof, it is characterized in that: comprise electric motor car main body, the plane acoustic diaphragm be arranged in described electric motor car main body, and be arranged at desludging device that is in described electric motor car main body and that be connected with described plane acoustic diaphragm;
Described desludging device comprises the sounding exciter be connected with described plane acoustic diaphragm, the switch being arranged at the oscillating signal module in described electric motor car main body and being arranged in described electric motor car main body, and described sounding exciter, described oscillating signal module and described switch are communicated with by wire.
2. a kind of electric vehicle plane sound equipment according to claim 1 and desludging device thereof, it is characterized in that: described desludging device comprises the power amplifier be arranged in described electric motor car main body, described sounding exciter, described oscillating signal module, described power amplifier and described switch are communicated with by wire.
3. a kind of electric vehicle plane sound equipment according to claim 2 and desludging device thereof, is characterized in that: described power amplifier is audio frequency amplifier.
4. a kind of electric vehicle plane sound equipment according to claim 3 and desludging device thereof, is characterized in that: described desludging device is communicated with its power supply of described electric motor car by wire.
5. a kind of electric vehicle plane sound equipment according to claim 4 and desludging device thereof, is characterized in that: described switch is push-button switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510981129.XA CN105491477A (en) | 2015-12-24 | 2015-12-24 | Plane surface stereo for electric vehicle and mud removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510981129.XA CN105491477A (en) | 2015-12-24 | 2015-12-24 | Plane surface stereo for electric vehicle and mud removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105491477A true CN105491477A (en) | 2016-04-13 |
Family
ID=55678132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510981129.XA Pending CN105491477A (en) | 2015-12-24 | 2015-12-24 | Plane surface stereo for electric vehicle and mud removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105491477A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1262857A (en) * | 1997-07-09 | 2000-08-09 | 音窗扬声器有限公司 | Planar acoustic transducer |
| CN1306732A (en) * | 1998-06-22 | 2001-08-01 | 斯拉布技术有限公司 | Loudspeakers |
| US20050259837A1 (en) * | 1998-10-05 | 2005-11-24 | Matsushita Electric Industrial Co., Ltd. | Sound collecting device minimizing electrical noise |
| CN201403180Y (en) * | 2009-04-30 | 2010-02-10 | 曾程远 | Portable flat-panel sound box and a set of flat-panel sound boxes |
| CN202463995U (en) * | 2012-03-19 | 2012-10-03 | 张建芳 | Multifunctional electrombile |
| CN202818533U (en) * | 2012-08-08 | 2013-03-20 | 英爵音响（上海）有限公司 | Flat speaker support plate |
| CN103587624A (en) * | 2013-09-09 | 2014-02-19 | 浙江申工智能科技有限公司 | Foldable trolley-case electric vehicle |
| CN204055451U (en) * | 2014-07-17 | 2014-12-31 | 北京汽车研究总院有限公司 | A kind of automotive seat and automobile with sound equipment |
| CN104276821A (en) * | 2013-07-12 | 2015-01-14 | 佳能株式会社 | Piezoelectric material, piezoelectric element, and electronic apparatus |
| CN104875821A (en) * | 2015-04-30 | 2015-09-02 | 深圳市八方吉通电子商务有限公司 | Quick folding electric vehicle with recreation and entertainment devices |
| CN205545838U (en) * | 2015-12-24 | 2016-08-31 | 苏州博那德音响科技有限公司 | Electric motor car plane silt removing apparatus for stereo set |
-
2015
- 2015-12-24 CN CN201510981129.XA patent/CN105491477A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1262857A (en) * | 1997-07-09 | 2000-08-09 | 音窗扬声器有限公司 | Planar acoustic transducer |
| CN1306732A (en) * | 1998-06-22 | 2001-08-01 | 斯拉布技术有限公司 | Loudspeakers |
| US20050259837A1 (en) * | 1998-10-05 | 2005-11-24 | Matsushita Electric Industrial Co., Ltd. | Sound collecting device minimizing electrical noise |
| CN201403180Y (en) * | 2009-04-30 | 2010-02-10 | 曾程远 | Portable flat-panel sound box and a set of flat-panel sound boxes |
| CN202463995U (en) * | 2012-03-19 | 2012-10-03 | 张建芳 | Multifunctional electrombile |
| CN202818533U (en) * | 2012-08-08 | 2013-03-20 | 英爵音响（上海）有限公司 | Flat speaker support plate |
| CN104276821A (en) * | 2013-07-12 | 2015-01-14 | 佳能株式会社 | Piezoelectric material, piezoelectric element, and electronic apparatus |
| CN103587624A (en) * | 2013-09-09 | 2014-02-19 | 浙江申工智能科技有限公司 | Foldable trolley-case electric vehicle |
| CN204055451U (en) * | 2014-07-17 | 2014-12-31 | 北京汽车研究总院有限公司 | A kind of automotive seat and automobile with sound equipment |
| CN104875821A (en) * | 2015-04-30 | 2015-09-02 | 深圳市八方吉通电子商务有限公司 | Quick folding electric vehicle with recreation and entertainment devices |
| CN205545838U (en) * | 2015-12-24 | 2016-08-31 | 苏州博那德音响科技有限公司 | Electric motor car plane silt removing apparatus for stereo set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160413 |
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| RJ01 | Rejection of invention patent application after publication |