CN2817120Y - Automobile audio-video connecting device - Google Patents
Automobile audio-video connecting device Download PDFInfo
- Publication number
- CN2817120Y CN2817120Y CN 200520011873 CN200520011873U CN2817120Y CN 2817120 Y CN2817120 Y CN 2817120Y CN 200520011873 CN200520011873 CN 200520011873 CN 200520011873 U CN200520011873 U CN 200520011873U CN 2817120 Y CN2817120 Y CN 2817120Y
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- China
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- video
- audio frequency
- automobile
- jockey
- interface
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Abstract
The utility model relates to an automobile audio-video connecting device, which comprises a shell body. The shell body is provided with an audio-video inserting interface and an adapter part used for containing and positioning an external-connection audio-video player, wherein the external-connection audio-video player is separable, the shell body adapts matches with an installation hole of a vehicle and is connected with a sound circuit of the automobile via a circuit. Because the device of the utility model adapts the interface connected with the sound circuit of the automobile, the utility model can be separably inserted with the external-connection audio-video player by the interface so as to be convenient for various use modes of the external-connection audio-video player, and has the advantages of low cost and use convenience.
Description
Technical field
The utility model relates to a kind of audio frequency and video and plays jockey, in particular, and a kind of automobile audio frequency and video jockey that is used for the convenient external playing audio/video of pegging graft on the automobile.
Background technology
Development along with technology, the audio/video player of the use solid-state storage device of prior art is comparatively common, as mp3 or mp4 player, it is good to have small and exquisite tonequality, characteristics such as easy to carry, and simultaneously, in the audio ﹠ video equipment of automobile, the common audio and video display device of prior art is to play-over mediators such as tape or CD mostly; The audio ﹠ video equipment of this kind prior art can not directly be dismantled mostly, can only carry tape or CD and put into broadcast then, and at present common players such as MP3 are more and more popularized and can not be utilized, therefore, the applicant thinks that there is defective in prior art, and awaits improving and development.
The utility model content
The purpose of this utility model is to provide a kind of automobile audio frequency and video jockey, because utilize external audio/video player of the prior art directly to insert the connection broadcast mode of this automobile audio frequency and video jockey, the convenient utilization has external audio/video player and automobile audio circuit now.
The technical solution of the utility model is as follows:
A kind of automobile audio frequency and video jockey, it comprises a housing, wherein, described housing is provided with an audio frequency and video splicing interface, and a locking portion, is used to install an external audio/video player, described external audio/video player comprises a firmware storage, and separable independent the use; The installing hole of a described housing and a vehicle is suitable, and connects the acoustics circuit of described automobile by circuit.
Described automobile audio frequency and video jockey, wherein, described automobile audio frequency and video jockey also comprises a card reader interface.
Described automobile audio frequency and video jockey, wherein, described automobile audio frequency and video jockey also comprises an amplifying circuit.
Described automobile audio frequency and video jockey, wherein, described automobile audio frequency and video jockey also comprises an equalizer circuit.
Described automobile audio frequency and video jockey, wherein, the interface of pegging graft with described external audio/video player on the described automobile audio frequency and video jockey is a USB interface.
Described automobile audio frequency and video jockey, wherein, the interface with the grafting of described external audio/video player on the described automobile audio frequency and video jockey is 1394 interfaces.
Described automobile audio frequency and video jockey, wherein, the interface with the grafting of described external audio/video player on the described automobile audio frequency and video jockey is the audio stereo interface.
Described automobile audio frequency and video jockey wherein, also is provided with a mass storage in the described housing, be used for from described external audio/video player downloaded stored audio, video data.
Described automobile audio frequency and video jockey, wherein, described mass storage is a hard disk.
A kind of automobile audio frequency and video jockey provided by the utility model, owing to adopted the interface that is connected with the acoustics circuit of automobile, can carry out separable grafting with external audio/video player by this interface, made things convenient for the multiple occupation mode of external audio/video player, its cost is low and easy to use.
Description of drawings
Fig. 1 is the schematic perspective view of described automobile audio frequency and video jockey of the present utility model;
Fig. 2 is the cutaway view of A-A direction shown in Figure 1;
Fig. 3 is the generalized section of another preferred embodiment of the present utility model.
Embodiment
Below preferred embodiment of the present utility model is described in detail.
Described automobile audio frequency and video jockey 100 of the present utility model, it comprises a housing 110, as depicted in figs. 1 and 2, described housing 110 is provided with an audio frequency and video splicing interface 120, this audio frequency and video splicing interface 120 can be the usb interface, 1394 interfaces or audio stereo spliced eye, or even voluntarily the design any interface, in the place ahead of this audio frequency and video splicing interface 120 is a locking portion 121, be used to install an external audio/video player 210, this external audio/video player 210 and described locking portion 121 separable grafting, and under the situation that breaks away from this locking portion 121, can use as player separately, described external audio/video player 210 can adopt mp3 player common in the prior art or mp4 player etc. to utilize the digital product of solid-state memory or flash memory, only needs to design on its corresponding interface to get final product; For described locking portion 121 and 120 grafting of described interface are gone in the plant of convenient various external audio/video player 210, it is bigger that described locking portion 121 can be provided with, and is provided with elastic clamping pieces 122 in its both sides and is used for the described external audio/video player 210 of clamping.Installing hole 140 on a described housing 110 and the vehicle is suitable, and connects the acoustics circuit of described automobile by circuit.The bottom of described locking portion 121 is set to described audio frequency and video splicing interface 120, also can be by an extended line this interface that stretches out.Can be provided with circuit board in the described housing 110, as amplifying circuit, balancing circuitry and other various treatment circuits etc., these circuit all are common by prior art, do not repeat them here.
In the described housing of the present utility model a hard disk can also be set, connect described external audio/video player 210 by a related circuit, audio, video data in the described external audio/video player 210 can be downloaded in this hard disk then, can play the audio, video data of storage by being chosen in this hard disk or by this external audio/video player.
In another preferred embodiment of the present utility model, described locking portion 121 can be arranged on separately in the housing 110, be provided with the respective handling circuit in the housing and get final product, as shown in Figure 3.
Automobile audio frequency and video jockey 100 described in the utility model wherein also comprises a card reader interface 130, can be used for sticking into row with some of prior art and pegs graft, as SD card or memory card or the like.
Described automobile audio frequency and video jockey 100 can also comprise an amplifying circuit, is used for the audio frequency and video play signal from external audio and video display device is amplified.Can also comprise an equalizer circuit, be used for tonequality is regulated.
External audio/video player 210 of the present utility model can be mp3 player or other portable audio/video players.
In addition, described product of the present utility model can for example design outward appearance back more attractive in appearance and independently be set to desk device through distortion, makes full use of the broadcast that external audio/video player 210 and external sound equipment etc. are realized audio, video data then.
It is noted that; its design of described automobile audio frequency and video jockey of the present utility model is utilizing on the external playing audio/video; the multiple player structure that comprises as tape or CD can be set simultaneously itself; so that when having external audio/video player 210, can not play tape or CD etc.; so long as the automobile audio frequency and video jockey that utilizes the interface that is connected with external audio/video player is set, all should belong within the scope of patent protection of the present utility model.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection range of the utility model claims.
Claims (9)
1, a kind of automobile audio frequency and video jockey, it comprises a housing, it is characterized in that, described housing is provided with an audio frequency and video splicing interface, an and locking portion, be used to install an external audio/video player, described external audio/video player comprises a firmware storage, and separable independent the use; The installing hole of a described housing and a vehicle is suitable, and connects the acoustics circuit of described automobile by circuit.
2, automobile audio frequency and video jockey according to claim 1 is characterized in that, described automobile audio frequency and video jockey also comprises a card reader interface.
3, automobile audio frequency and video jockey according to claim 1 is characterized in that, described automobile audio frequency and video jockey also comprises an amplifying circuit.
4, automobile audio frequency and video jockey according to claim 1 is characterized in that, described automobile audio frequency and video jockey also comprises an equalizer circuit.
5, automobile audio frequency and video jockey according to claim 1 is characterized in that, the interface of pegging graft with described external audio/video player on the described automobile audio frequency and video jockey is a USB interface.
6, automobile audio frequency and video jockey according to claim 1 is characterized in that, the interface with the grafting of described external audio/video player on the described automobile audio frequency and video jockey is 1394 interfaces.
7, automobile audio frequency and video jockey according to claim 1 is characterized in that, the interface with the grafting of described external audio/video player on the described automobile audio frequency and video jockey is the audio stereo interface.
8, automobile audio frequency and video jockey according to claim 1 is characterized in that, also is provided with a mass storage in the described housing, is used for from described external audio/video player downloaded stored audio, video data.
9, automobile audio frequency and video jockey according to claim 8 is characterized in that, described mass storage is a hard disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520011873 CN2817120Y (en) | 2005-05-08 | 2005-05-08 | Automobile audio-video connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520011873 CN2817120Y (en) | 2005-05-08 | 2005-05-08 | Automobile audio-video connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2817120Y true CN2817120Y (en) | 2006-09-13 |
Family
ID=36996930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520011873 Expired - Fee Related CN2817120Y (en) | 2005-05-08 | 2005-05-08 | Automobile audio-video connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2817120Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101828373B (en) * | 2007-08-31 | 2013-08-14 | 雷诺股份公司 | Device for fitting a multimedia system in a vehicle |
-
2005
- 2005-05-08 CN CN 200520011873 patent/CN2817120Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101828373B (en) * | 2007-08-31 | 2013-08-14 | 雷诺股份公司 | Device for fitting a multimedia system in a vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |