CN204442662U - A kind of vehicle audio - Google Patents
A kind of vehicle audio Download PDFInfo
- Publication number
- CN204442662U CN204442662U CN201420864345.7U CN201420864345U CN204442662U CN 204442662 U CN204442662 U CN 204442662U CN 201420864345 U CN201420864345 U CN 201420864345U CN 204442662 U CN204442662 U CN 204442662U
- Authority
- CN
- China
- Prior art keywords
- ring
- low
- voice coil
- resonance plate
- frequency
- 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)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model relates to sound technique field, specifically, relates to a kind of vehicle audio.The utility model draws together the frame matched with tire central space, described frame comprises base ring and accepts ring, multiple support bar is provided with between the outside of base ring and the lower end of accepting ring, the middle part of described frame forms accommodation space, be provided with voice coil loudspeaker voice coil in accommodation space and play ripple, the upper end of described support bar is also connected with adapter ring, described adapter ring is connected with low-frequency resonance plate, the middle part of low-frequency resonance plate is arranged with low frequency adjusting part, low frequency adjusting part is connected with voice coil loudspeaker voice coil, is provided with rubber ring between low-frequency resonance plate and undertaking ring.The utility model vehicle audio is arranged on vehicle standby tire, and standby tire forms the casing of sound equipment, and low stress is directly propagated by vehicle body, and audio frequency effect is good, and does not take car inner volume, easy to use.
Description
Technical field
The utility model relates to sound technique field, specifically, relates to a kind of vehicle audio.
Background technology
Along with the raising of people's living standard, the requirement of people to quality of the life is more and more higher, the car that families a lot of at present is all equipped with, in order to improve the comfort in stroke, the sound equipment that car all assembles, but this sound equipment is only limitted to general loud speaker mostly, not low stress; Well can not enjoy music.If be arranged in car by the general low stress sound equipment of market, interior space must be caused to take, narrow and small.
Summary of the invention
The purpose of this utility model is to solve the deficiencies in the prior art, and provide a kind of vehicle audio, this vehicle audio well combines with interior space, does not take up room, and low stress is effective.
For achieving the above object and adopt technical scheme be:
A kind of vehicle audio, comprise the frame matched with tire central space, described frame comprises base ring and accepts ring, multiple support bar is provided with between the outside of base ring and the lower end of accepting ring, the middle part of described frame forms accommodation space, be provided with voice coil loudspeaker voice coil in accommodation space and play ripple, the upper end of described support bar is also connected with adapter ring, described adapter ring is connected with low-frequency resonance plate, the middle part of low-frequency resonance plate is arranged with low frequency adjusting part, low frequency adjusting part is connected with voice coil loudspeaker voice coil, is provided with rubber ring between low-frequency resonance plate and undertaking ring.
Further, described low frequency adjusting part comprises low frequency regulating block and support ring, and the middle part of described low-frequency resonance plate is provided with installing hole, and described support ring is socketed in installing hole, and support ring is fixed in the lower end of described low frequency regulating block.
Further, base ring is connected with end cap, and end cap is provided with external screw thread, and base ring is provided with internal thread, and end cap is threaded with base ring.
Further, the lower surface of described low-frequency resonance plate is extended with claw downwards, and the inner side of claw is fixed in the upper end of described voice coil loudspeaker voice coil, is provided with the collar, plays ripple and be connected with claw by the collar between the outside of claw and bullet ripple.
The beneficial effects of the utility model are: the utility model vehicle audio is arranged on vehicle standby tire, and standby tire forms the casing of sound equipment, and low stress is directly propagated by vehicle body, and audio frequency effect is good, and does not take car inner volume, easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is cutaway view of the present utility model.
Fig. 3 is decomposition texture schematic diagram of the present utility model.
Fig. 4 is the structural representation of frame.
Reference numeral is:
1---low frequency regulating block 2---low-frequency resonance plate 3---rubber ring
4---the collar 5---bullet ripple 6---voice coil loudspeaker voice coils
7---upper magnet 8---washer 9---lower magnets
10---frame 11---end cap 12---support rings
21---claw 101---base ring 102---support bars
103---adapter ring 104---accepts ring.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Embodiment: see Fig. 1 to Fig. 4.
A kind of vehicle audio, comprise the frame 10 matched with tire central space, described frame 10 comprises base ring 101 and accepts ring 104, multiple support bar 102 is provided with between the outside of base ring 101 and the lower end of accepting ring 104, the middle part of described frame 10 forms accommodation space, be provided with voice coil loudspeaker voice coil 6 in accommodation space and play ripple 5, the upper end of described support bar 102 is also connected with adapter ring 103, described adapter ring 103 is connected with low-frequency resonance plate 2, the middle part of low-frequency resonance plate 2 is arranged with low frequency adjusting part, low frequency adjusting part is connected with voice coil loudspeaker voice coil 6, rubber ring 3 is provided with between low-frequency resonance plate 2 and undertaking ring 104.
The technical program is when implementing, and consider that vehicle is generally provided with spare tyre at boot, that therefore the frame 10 of car sound equipment is designed is consistent with the central space of spare tyre, vehicle audio is fixed on the middle part of spare tyre; During vehicle audio work, by voice coil loudspeaker voice coil 6 sounding, play ripple 5 and externally transmit sound; Because frame 10 is fixed on spare tyre, sound is directly propagated into vehicle body by tire by vehicle audio, then propagates into people's ear by vehicle body, neither takes up room, and low stress is effective.Considering the resonance frequency of vehicle body self, for avoiding with the vibration frequency of vehicle audio and the resonance frequency of vehicle body is consistent causes danger, housing being connected with low frequency adjusting part, for adjusting vibration frequency.In the specific implementation, magnet 7, washer 8, lower magnet 9 and end cap 11 is also provided with below voice coil loudspeaker voice coil 6.
Secondly, rubber ring 3 is set, is conducive to the energy absorbing low-frequency resonance plate 2, reduces the amplitude of low-frequency resonance plate 2.Protection low-frequency resonance plate 2.The cross section of rubber ring 3 becomes U-shaped to arrange.
Further, described low frequency adjusting part comprises low frequency regulating block 1 and support ring 12, and the middle part of described low-frequency resonance plate 2 is provided with installing hole, and described support ring is socketed in installing hole, and support ring is fixed in the lower end of described low frequency regulating block 1.
Because the size of low frequency regulating block 1 can be changed according to vehicle, therefore the lower end size of low frequency regulating block 1 differs, the technical program devises support ring 12, the external diameter of support ring 12 mates with installing hole internal diameter, the internal diameter of support ring and the lower end external diameter of low frequency regulating block 1 match, thus low frequency regulating block 1 is fixed on low-frequency resonance plate 2.
Further, base ring 101 is connected with end cap 11, and end cap 11 is provided with external screw thread, and base ring 101 is provided with internal thread, and end cap 11 is threaded with base ring 101.
Design end cap 11 is threaded with base ring 101, is convenient to fix on the one hand, is convenient to the size regulating plate rail inner space on the other hand, is convenient to voice coil loudspeaker voice coil 6, upper magnet 7, washer 8, lower magnet 9 etc. fixing.
Further, the lower surface of described low-frequency resonance plate 2 is extended with claw 21 downwards, and the inner side of claw 21 is fixed in the upper end of described voice coil loudspeaker voice coil 6, is provided with the collar 4, plays ripple 5 and be connected with claw 21 by the collar 4 between the outside of claw 21 and bullet ripple 5.
Claw 21 is set, is convenient to fixing voice coil loudspeaker voice coil 6 and plays ripple 5, be also beneficial to simultaneously and bass is passed to low-frequency resonance plate 2.
The present invention has done to explain, and those of ordinary skill in the art should be appreciated that and can modify to the technical solution of the utility model or equivalent replacement, and does not depart from essence and the scope of technical solution of the present invention, as simple alteration of form.
Claims (4)
1. a vehicle audio, it is characterized in that: comprise the frame matched with tire central space, described frame comprises base ring and accepts ring, multiple support bar is provided with between the outside of base ring and the lower end of accepting ring, the middle part of described frame forms accommodation space, be provided with voice coil loudspeaker voice coil in accommodation space and play ripple, the upper end of described support bar is also connected with adapter ring, described adapter ring is connected with low-frequency resonance plate, the middle part of low-frequency resonance plate is arranged with low frequency adjusting part, low frequency adjusting part is connected with voice coil loudspeaker voice coil, is provided with rubber ring between low-frequency resonance plate and undertaking ring.
2. a kind of vehicle audio according to claim 1, it is characterized in that: described low frequency adjusting part comprises low frequency regulating block and support ring, the middle part of described low-frequency resonance plate is provided with installing hole, and described support ring is socketed in installing hole, and support ring is fixed in the lower end of described low frequency regulating block.
3. a kind of vehicle audio according to claim 1, it is characterized in that: base ring is connected with end cap, end cap is provided with external screw thread, and base ring is provided with internal thread, and end cap is threaded with base ring.
4. a kind of vehicle audio according to claim 1, it is characterized in that: the lower surface of described low-frequency resonance plate is extended with claw downwards, the inner side of claw is fixed in the upper end of described voice coil loudspeaker voice coil, is provided with the collar, plays ripple and be connected with claw by the collar between the outside of claw and bullet ripple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420864345.7U CN204442662U (en) | 2014-12-31 | 2014-12-31 | A kind of vehicle audio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420864345.7U CN204442662U (en) | 2014-12-31 | 2014-12-31 | A kind of vehicle audio |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204442662U true CN204442662U (en) | 2015-07-01 |
Family
ID=53610472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420864345.7U Expired - Fee Related CN204442662U (en) | 2014-12-31 | 2014-12-31 | A kind of vehicle audio |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204442662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016107526A1 (en) * | 2014-12-31 | 2016-07-07 | 东莞市纯正音源汽车音响设备有限公司 | Vehicle-mounted sound system |
-
2014
- 2014-12-31 CN CN201420864345.7U patent/CN204442662U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016107526A1 (en) * | 2014-12-31 | 2016-07-07 | 东莞市纯正音源汽车音响设备有限公司 | Vehicle-mounted sound system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20171231 |