CN201426181Y - Wireless vehicle audio system - Google Patents
Wireless vehicle audio system Download PDFInfo
- Publication number
- CN201426181Y CN201426181Y CN2009201355655U CN200920135565U CN201426181Y CN 201426181 Y CN201426181 Y CN 201426181Y CN 2009201355655 U CN2009201355655 U CN 2009201355655U CN 200920135565 U CN200920135565 U CN 200920135565U CN 201426181 Y CN201426181 Y CN 201426181Y
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- antenn audio
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Abstract
A wireless vehicle audio system relates to wireless audio systems and includes an audio system and at least one loudspeaker. The audio system is detachably provided with an audio-frequency transmitting card with the audio-frequency transmitting function, an amplifier and an audio-frequency receiver are arranged on the loudspeaker, and the loudspeaker is fastened and connected into a whole with theamplifier and the audio-frequency receiver; and audio-frequency signals are transmitted to the audio-frequency receiver on the loudspeaker mounted on a vehicle through the audio-frequency transmitting card, amplified by the amplifier and output by the loudspeaker. The process of configuring the wireless vehicle audio system includes steps of selecting the loudspeaker with different powers and/oraudio qualities for the amplifier and the wireless audio-frequency receiver, and/or selecting the audio system with the detachable audio-frequency transmitting card. The utility model has the benefitthat customers can flexibly select, replace and/or upgrade the audio system on vehicle at any time conveniently and rapidly.
Description
Technical field
The utility model relates to wireless sound system, relates to wireless sound system.Relate in particular to a kind of wireless car audio system that the car owner selected or changed the different brackets price flexibly of being convenient in automobile, install and be convenient to.
Background technology
In the compartment of passenger car (passenger vehicle) car audio system is installed generally,, enlivens atmosphere in the car, alleviate tired, abundant spiritual to enrich driver and conductor's life.
Traditional with the car car audio system by the big sound equipment that is arranged in automobile control position and be connected to many loudspeaker that are positioned at the automobile assigned address by horn wire and form.It is to guarantee to demonstrate fully under the prerequisite of inherent function in line with the principle design of least cost.For general-utility car, the power of its sound equipment is less, and tonequality is relatively poor, and many car owners of incompatibility and passenger pursue the needs of new fashion.Thereby many car owners want to reequip the sound system of own car.
Traditional with the car car audio system according to vehicle body price standard configuration, the sound equipment and the loudspeaker of the ad eundem price that configuration has been solidified according to the vehicle body price, and the wiring of having solidified sound system, the car owner does not select more flexibly.And big difficulty is arranged and must pay bigger repacking or upgrade cost when making car owner's repacking in the future or upgrading car audio system.
Traditional method of modifying of car audio system is reservation or replaces original automobile audio, increase one or more vehicle power amplifier, increase many audio signal wires that equate with the voice-grade channel number and be connected automobile audio and vehicle power amplifier, use the many groups horn wire that equates with the loudspeaker number to be connected power amplifier and loudspeaker again, and change all loudspeaker.This method has the following disadvantages at least:
1., traditional car audio system method of modifying is owing to need to lay many audio signal wires and many group horn wires, thereby must dismantle the interior trim of former car during repacking, engineering is bigger, engineering time is long, the expense of engineering and material is all higher; And repacking staff's quality height directly has influence on reliability and fail safe after the interior trim dismounting of car.
2., the repacking of traditional car audio system needs to adopt long audio signal wire, the quality quality of audio signal wire and wiring whether reasonable all has influence on goes here and there the size of the engine noises in the audio signal, this noise is big can have a strong impact on the effect of audition.
3., traditional car audio system repacking also needs to adopt long many groups horn wire, need use thicker horn wire in order to guarantee tonequality, thicker horn wire has not only increased cost, also increased the weight of car, if the horn wire after the repacking is morely thicker than original horn wire, then may need to change the structure of car, the change of the structure of car may influence the fail safe of car.
The utility model content
The utility model is intended to the above-mentioned deficiency at prior art, releases a kind of wireless car audio system.It mainly has is convenient in automobile to install, to be convenient to that the car owner selects flexibly or the product of different brackets price is changed in upgrading and it is simple and easy to upgrade, expense is low, noise is little and the characteristics that alleviate vehicle-mounted heavy burden.
To achieve these goals, finish above-mentioned task, a kind of wireless car audio system of the utility model adopts following technical scheme.
A kind of wireless car audio system of structure the utility model, comprise sound equipment and at least one loudspeaker, described sound equipment is provided with removable ANTENN AUDIO transmission cards with ANTENN AUDIO emission function, amplifier and ANTENN AUDIO receiver are set on the described loudspeaker, and described loudspeaker are fastenedly connected whole with set amplifier and ANTENN AUDIO receiver.
The audio signal of described sound equipment sends to the ANTENN AUDIO receiver that is provided with on the described loudspeaker of installing on this automobile by the ANTENN AUDIO transmission cards, and amplifies through amplifier, by described loudspeaker output.
Technique scheme is further set forth:
Described sound equipment is provided with ANTENN AUDIO transmission cards socket, and described ANTENN AUDIO transmission cards can be plugged in described ANTENN AUDIO transmission cards socket, to realize the flexible dismounting of described ANTENN AUDIO transmission cards and described sound equipment.
Described ANTENN AUDIO transmission cards socket can also connect MP3, MP4, mobile phone, computer, iPOD or other audio-frequence player device, thereby needn't divide more grade regular collocation to the car of various prices according to what of input function with the wireless described sound equipment of car.
The described loudspeaker that amplifier and ANTENN AUDIO receiver are set determine the power output of its sound system, the described loudspeaker that amplifier and ANTENN AUDIO receiver are set can form the multiple standards part, the size of the power output of its multiple standards part and/or tonequality difference make that the client selects to become a reality with the sound system of car flexibly.
The power circuit of the described sound equipment of ANTENN AUDIO transmission cards is set, and the power circuit of amplifier that is provided with on the described loudspeaker and ANTENN AUDIO receiver is connected with vehicle power supply circuit.The described sound equipment of ANTENN AUDIO transmission cards promptly is set, and the power supply of amplifier that is provided with on the described loudspeaker and ANTENN AUDIO receiver is provided by automobile power source.
The configuration in practice of a kind of wireless car audio system of the utility model is used and must decide according to concrete condition, and its total principle comprises the described sound equipment of selecting different described loudspeaker that amplifier and ANTENN AUDIO receiver are set of power and/or tonequality and/or selection that removable ANTENN AUDIO transmission cards are set.
If with car dress be a kind of onboard wireless sound system of the present utility model, the car owner seeks out bigger power and/or tonequality, only needs to change the described loudspeaker that amplifier and ANTENN AUDIO receiver are set and gets final product; If also need more function, then only need to change the described sound equipment that removable ANTENN AUDIO transmission cards are set and get final product.Make the upgrading of vehicle audio become very easily and need not any structure that the dismounting vehicle interior trim more can not change car.
If with car dress be traditional car audio system, repacking a kind of onboard wireless sound system of the present utility model into only needs to increase ANTENN AUDIO transmission cards with the car sound equipment and just become and of the present utility model the described sound equipment of removable ANTENN AUDIO transmission cards has been set former; Perhaps, it is good simply to be replaced with the described sound equipment that removable ANTENN AUDIO transmission cards are set of the present utility model, and former horn wire reconfiguration battery power changes former loudspeaker into described loudspeaker that amplifier and ANTENN AUDIO receiver are set and gets final product.
A kind of wireless car audio system of the utility model is compared with traditional technology, and its beneficial effect is:
One, client select flexibly, change at any time and transformation and upgrade become very convenient and quick with the sound system of car.If with what adorn with car is a kind of onboard wireless sound system of the present utility model, the client seeks out bigger power and/or tonequality, only needs to change the described loudspeaker that amplifier and ANTENN AUDIO receiver are set and gets final product; If also need more function, then only needing to change the described sound equipment that removable ANTENN AUDIO transmission cards are set gets final product, as being connected, thereby needn't divide more grade regular collocation to the car of various prices according to what of input function with the wireless acoustics of car with MP3, MP4, mobile phone, computer, iPOD or other audio-frequence player device.If with the car dress is traditional car audio system, repacking a kind of onboard wireless sound system of the present utility model into also is easy to, need not large-scale rewiring, only needing increases ANTENN AUDIO transmission cards with the car sound equipment and just becomes and of the present utility model the described sound equipment of removable ANTENN AUDIO transmission cards has been set former; Perhaps, the described sound equipment of the ANTENN AUDIO transmission cards of dismounting is good flexibly simply to be replaced with setting of the present utility model, and former horn wire reconfiguration battery power changes former loudspeaker into described loudspeaker that amplifier and ANTENN AUDIO receiver are set and gets final product.
Needn't change the interior trim of car when two, reequiping, artificial few, man-hour is fast, not only saves money also laborsaving but also save time.
Three, need not to increase many audio signal wires and many group horn wires, not only can avoid the engine noises string in audio signal, can also needn't use thicker horn wire and alleviate car body weight; Also can go to change body structure, thereby improve the fail safe of vehicle so that increase a large amount of wire rods; Also reduced simultaneously material cost.
Four, can be supporting with the sound equipment of different vehicle easily, suitability is strong etc.
Description of drawings
Fig. 1 is the schematic layout pattern of a kind of wireless car audio system of the utility model in automobile;
Fig. 2 is the schematic diagram that the described sound equipment of removable ANTENN AUDIO transmission cards is set;
Fig. 3 is the schematic diagram that the described loudspeaker of amplifier and ANTENN AUDIO receiver are set.
Among the figure: 1, sound equipment, 2, ANTENN AUDIO transmission cards socket, 3, loudspeaker, 4, amplifier, 5, the ANTENN AUDIO receiver, 6, the compartment.
Embodiment
Below, in conjunction with the accompanying drawings, introduce embodiment of the present utility model.
As shown in Figure 1, 2, 3, a kind of wireless car audio system of the utility model, comprise sound equipment 1 and at least one loudspeaker 3, described sound equipment 1 is provided with removable ANTENN AUDIO transmission cards with ANTENN AUDIO emission function, amplifier 4 and ANTENN AUDIO receiver 5 are set on the described loudspeaker 3, and described loudspeaker 3 are fastenedly connected whole with set amplifier 4 and ANTENN AUDIO receiver 5.
The audio signal of described sound equipment 1 sends to the ANTENN AUDIO receiver 5 that is provided with on the described loudspeaker of installing on this automobile 3 by the ANTENN AUDIO transmission cards, and amplifies through amplifier 4, by described loudspeaker 3 outputs.
Described sound equipment 1 is provided with ANTENN AUDIO transmission cards socket 2, and described ANTENN AUDIO transmission cards can be plugged in described ANTENN AUDIO transmission cards socket 2, to realize the flexible dismounting of described ANTENN AUDIO transmission cards and described sound equipment 1.
Described ANTENN AUDIO transmission cards socket 2 can also connect MP3, MP4, mobile phone, computer, iPOD or other audio-frequence player device, and described sound equipment 1 needn't be provided with amplifier, thereby needn't divide more grade regular collocation to the car of various prices according to the watt level that how much reaches amplifier of input function with the wireless described sound equipment 1 of car.
The power output of described loudspeaker 3 its sound systems of decision of amplifier 4 and ANTENN AUDIO receiver 5 is set, the described loudspeaker 3 that amplifier 4 and ANTENN AUDIO receiver 5 are set can form the multiple standards part, differences such as the size of the power output of its multiple standards part and/or tonequality make that the client selects to become a reality with the sound system of car flexibly.
The power circuit of the described sound equipment 1 of ANTENN AUDIO transmission cards is set, and the amplifier 4 that is provided with on the described loudspeaker 3 and the power circuit of ANTENN AUDIO receiver 5 are connected with vehicle power supply circuit.The described sound equipment 1 of ANTENN AUDIO transmission cards promptly is set, and the amplifier 4 that is provided with on the described loudspeaker 3 and the power supply of ANTENN AUDIO receiver 5 are provided by automobile power source.
Senior middle school's bass horn that described loudspeaker 3 can be full ranges also can be a bass horn.
As shown in Figure 1, the described sound equipment 1 that removable ANTENN AUDIO transmission cards are set is installed in the console (bridge) of automobile bodies 6, the described loudspeaker 3 that amplifier 4 and ANTENN AUDIO receiver 5 be set can be in left front, right front, the left side of automobile bodies 6, in the right side, centre left back, right back and last row is respectively installed one, one of installation is provided with the described loudspeaker 3 of bass of amplifier 4 and ANTENN AUDIO receiver 5 in the middle of last row, all the other are the described loudspeaker 3 of the full range that amplifier 4 and ANTENN AUDIO receiver 5 are set, such configuration, effect spy is good.Certainly, the configuration that the described loudspeaker 3 of amplifier 4 and ANTENN AUDIO receiver 5 are set is not limited to this kind mode, and concrete configuration should be decided according to situations such as compartment size and structures.
The above only is preferred embodiment of the present utility model, is not that technical scope of the present utility model is imposed any restrictions.The technical staff of the industry under the inspiration of the technical program, can make some distortion and revise.Should be noted that especially, the technical solution of the utility model is except that being applicable to automobile, also be applicable to equally also to be applicable to public arenas such as meeting-place and conference hall, Venue and exhibition center between the room of family, just automobile bodies renamed as room, the Room, shop and field.Every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model above any modification, equivalent variations and modification that embodiment did.
Claims (7)
1, a kind of wireless car audio system, comprise sound equipment (1) and at least one loudspeaker (3), it is characterized in that: described sound equipment (1) is provided with removable ANTENN AUDIO transmission cards with ANTENN AUDIO emission function, amplifier (4) and ANTENN AUDIO receiver (5) are set on the described loudspeaker (3), and described loudspeaker (3) are fastenedly connected whole with set amplifier (4) and ANTENN AUDIO receiver (5).
2, a kind of wireless car audio system according to claim 1, it is characterized in that: the audio signal of described sound equipment (1) sends to the described loudspeaker of installing on this automobile (3) by the ANTENN AUDIO transmission cards and goes up the ANTENN AUDIO receiver (5) that is provided with, and, export by described loudspeaker (3) through amplifier (4) amplification.
3, a kind of wireless car audio system according to claim 1 is characterized in that: described sound equipment (1) is provided with ANTENN AUDIO transmission cards socket (2), and described ANTENN AUDIO transmission cards can be plugged in described ANTENN AUDIO transmission cards socket (2).
4, a kind of wireless car audio system according to claim 3 is characterized in that: described ANTENN AUDIO transmission cards socket (2) can also connect MP3, MP4, mobile phone, computer, iPOD or audio-frequence player device.
5, a kind of wireless car audio system according to claim 1 is characterized in that: the described loudspeaker (3) that amplifier (4) and ANTENN AUDIO receiver (5) are set can form the size and/or the different multiple standards part of tonequality of power output.
6, a kind of wireless car audio system according to claim 1, it is characterized in that: the power circuit of the described sound equipment (1) of ANTENN AUDIO transmission cards is set, and described loudspeaker (3) are gone up the amplifier (4) of setting and the power circuit of ANTENN AUDIO receiver (5) is connected with vehicle power supply circuit.
7, a kind of wireless car audio system according to claim 1, it is characterized in that: the described sound equipment (1) that removable ANTENN AUDIO transmission cards are set is installed in the console of automobile bodies (6), and the described loudspeaker (3) that amplifier (4) and ANTENN AUDIO receiver (5) be set can be in left front, right front, the left side of automobile bodies (6), in the right side, centre left back, right back and last row is respectively installed one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201355655U CN201426181Y (en) | 2009-03-16 | 2009-03-16 | Wireless vehicle audio system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201355655U CN201426181Y (en) | 2009-03-16 | 2009-03-16 | Wireless vehicle audio system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201426181Y true CN201426181Y (en) | 2010-03-17 |
Family
ID=42025638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201355655U Expired - Fee Related CN201426181Y (en) | 2009-03-16 | 2009-03-16 | Wireless vehicle audio system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201426181Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010105517A1 (en) * | 2009-03-16 | 2010-09-23 | Yang Yihui | Wireless vehicle audio system and its configuration method |
-
2009
- 2009-03-16 CN CN2009201355655U patent/CN201426181Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010105517A1 (en) * | 2009-03-16 | 2010-09-23 | Yang Yihui | Wireless vehicle audio system and its configuration method |
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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: 20100317 Termination date: 20160316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |