CN209545789U - A kind of vehicle audio of good dustproof effect - Google Patents
A kind of vehicle audio of good dustproof effect Download PDFInfo
- Publication number
- CN209545789U CN209545789U CN201920527531.4U CN201920527531U CN209545789U CN 209545789 U CN209545789 U CN 209545789U CN 201920527531 U CN201920527531 U CN 201920527531U CN 209545789 U CN209545789 U CN 209545789U
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- CN
- China
- Prior art keywords
- wall
- fixed case
- vibration damper
- vehicle audio
- damper plate
- 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)
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a kind of vehicle audios of good dustproof effect, including fixed case, the top inner wall of the fixed case is equipped with electric telescopic rod, and the bottom outer wall of electric telescopic rod is fixed with vibration damper plate, the bottom outer wall of the fixed case is fixed, and there are four the resilient cushions equidistantly distributed, and the top exterior walls of resilient cushion are equipped with the same lower vibration damper plate, the top exterior walls of the lower vibration damper plate are placed with head unit, the top exterior walls of the fixed case are equipped with dust cleaning case, and the bottom interior wall of dust cleaning case is equipped with dedusting mechanism, the outer wall two sides of the fixed case are respectively and fixedly provided with anti-static mechanism, and the top inner wall and bottom interior wall of fixed case are respectively and fixedly provided with shielding body, the outer wall two sides of fixed case are equipped with Air Filter.The utility model is by being equipped with electric telescopic rod, upper vibration damper plate, lower vibration damper plate and resilient cushion, by the effect of upper and lower vibration damper plate and resilient cushion, may be implemented to carry out damping processing to sound equipment main body, avoids the occurrence of shaking larger damage original part.
Description
Technical field
The utility model relates to vehicle audio technical field more particularly to a kind of vehicle audios of good dustproof effect.
Background technique
Vehicle audio refers to the sound system of installation in the car.Why system is properly termed as sound equipment, most basic condition
It is exactly the function of playing back sound.
Through retrieving, the patent that Chinese Patent Application No. is 201820463015.5 discloses a kind of vehicle of good dustproof effect
Sound equipment, including shell are carried, Air Filter is provided on the left of shell, the right side of Air Filter through shell and extends to inside it, shell
The top of body corresponds to the position on the right side of Air Filter and is fixedly connected with cleaning blower, cleans and is fixedly connected with spiral shell on the output shaft of blower
Line shaft, the position that the bottom of inner walls corresponds to threaded shaft open up fluted.There is also following deficiencies in above-mentioned patent: not having
Have and sound equipment is fixed, car, which rocks, or road jolts can all damage sound equipment, and the service life of sound equipment can be reduced.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of good dustproof effect proposed
Vehicle audio.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of vehicle audio of good dustproof effect, including fixed case, the top inner wall of the fixed case are provided with electronic stretch
Contracting bar, and the bottom outer wall of electric telescopic rod is fixed with vibration damper plate, the bottom outer wall of the fixed case is fixed, and there are four equidistant
Resilient cushion from distribution, and the top exterior walls of resilient cushion are provided with the same lower vibration damper plate, the top exterior walls of the lower vibration damper plate
It is placed with head unit, the top exterior walls of the fixed case are provided with dust cleaning case, and the bottom interior wall of dust cleaning case is provided with dedusting
Mechanism, the outer wall two sides of the fixed case are respectively and fixedly provided with anti-static mechanism, and the top inner wall of fixed case and bottom interior wall are solid
Surely there is shielding body, the outer wall two sides of fixed case are provided with Air Filter.
Further, the dedusting mechanism includes blower, and the output end of blower is provided with guide duct.
Further, the bottom interior wall of the dust cleaning case is provided with purifying box, and the side inner wall of purifying box and blower
Input terminal is provided with the same conduit.
Further, the side inner wall of the purifying box and the side inner wall of dust cleaning case are provided with the same ventilation pipe, and
The top inner wall and bottom interior wall of purifying box are provided with the same dirt filtrating screen.
Further, the dust filtration net is metal filter screen.
Further, the anti-static mechanism includes antistatic backing, and antistatic backing is antistatic polyvinyl chloride panel.
Further, the shielding body includes first screen layer and secondary shielding layer, and first screen layer and second
Shielded layer is fine metal mesh.
It further, further include the drying box for being fixed on the bottom interior wall of fixed case, the inside of the drying box is placed with
Desiccant, and desiccant uses anhydrous calcium chloride for material.
The utility model has the following beneficial effects:
1, by being provided with electric telescopic rod, upper vibration damper plate, lower vibration damper plate and resilient cushion, pass through upper and lower vibration damper plate and damping
The effect of pad may be implemented to carry out damping processing to sound equipment main body, avoid the occurrence of shaking larger damage original part.
2, by being provided with antistatic backing, Air Filter, blower and dirt filtrating screen, antistatic backing generate fixed case surface will not
Electrostatic will not adsorb dust, and Air Filter and dirt filtrating screen can effectively prevent dust to enter, and ensure the clean and tidy of vehicle audio, and wind
Machine can distribute the heat inside fixed case, improve the heat dissipation effect of device.
3, by being provided with first screen layer and secondary shielding layer, electromagnetic shielding space is formd, interference is effectively reduced
Source improves vehicle audio quality to the electromagnetic interference in acoustic signal source.
4, by being provided with drying box, the drying machine placed in drying box can preferably remove the moisture in fixed case,
Preferably avoid the problem of humid air corrodes sound equipment.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of good dustproof effect vehicle audio structural schematic diagram；
Fig. 2 is the part A structural schematic diagram of Fig. 1；
Fig. 3 be the utility model proposes a kind of good dustproof effect vehicle audio external structure schematic diagram；
Fig. 4 be the utility model proposes a kind of good dustproof effect vehicle audio drying box structural schematic diagram.
In figure: 1- fixed case, 2- Air Filter, 3- antistatic backing, 4- guide duct, 5- dust cleaning case, 6- blower, 7- conduit, 8-
Purifying box, 9- dirt filtrating screen, 10- ventilation pipe, 11- first screen layer, 12- electric telescopic rod, the upper vibration damper plate of 13-, 14- sound equipment sheet
Vibration damper plate, 17- secondary shielding layer, 18- drying box under body, 15- resilient cushion, 16-.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
The embodiment of this patent is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining this patent, and cannot be understood as a limitation of this patent.
In the description of this patent, it is to be understood that term " center ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure
Orientation or positional relationship, be merely for convenience of description this patent and simplify description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limitation to this patent.
In the description of this patent, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection ", " setting " shall be understood in a broad sense, for example, it may be being fixedly linked, being arranged, may be a detachable connection, set
It sets, or is integrally connected, is arranged.For the ordinary skill in the art, above-mentioned art can be understood as the case may be
The concrete meaning of language in this patent.
Embodiment 1
Referring to Fig.1-3, a kind of vehicle audio of good dustproof effect, including fixed case 1, the top inner wall of fixed case 1 pass through
Screw is fixed with electric telescopic rod 12, and the bottom outer wall of electric telescopic rod 12 is welded with vibration damper plate 13, the bottom of fixed case 1
Outer wall welding there are four the resilient cushion 15 that equidistantly distributes, and the top exterior walls of resilient cushion 15 by screw be fixed with it is same under
Vibration damper plate 16, the top exterior walls of lower vibration damper plate 16 are placed with head unit 14, and the top exterior walls of fixed case 1 are fixed with by screw
Dust cleaning case 5, and the bottom interior wall of dust cleaning case 5 is fixed with dedusting mechanism by screw, the outer wall two sides of fixed case 1 are welded with anti-
Electrostatic mechanism, and the top inner wall of fixed case 1 and bottom interior wall are welded with shielding body, the outer wall two sides of fixed case 1 are logical
It crosses screw and is fixed with Air Filter 2, Air Filter 2 can effectively prevent dust to enter.
Wherein, dedusting mechanism includes blower 6, and the output end of blower 6 has guide duct 4, dust cleaning case 5 by flanged joint
Bottom interior wall purifying box 8 is fixed with by screw, and the input terminal of the side inner wall of purifying box 8 and blower 6 passes through flange and connects
It is connected to the same conduit 7, the side inner wall of purifying box 8 and the side inner wall of dust cleaning case 5 have the same ventilation by flanged joint
Pipe 10, and the top inner wall of purifying box 8 and bottom interior wall are fixed with the same dirt filtrating screen 9 by screw, it is preferred that dirt filtrating screen 9
For metal filter screen, dirt filtrating screen 9 can effectively prevent dust to enter, and ensure the clean and tidy of vehicle audio, and blower 6 can be by fixed case
Heat inside 1 distributes, and improves the heat dissipation effect of device.
Wherein, anti-static mechanism includes antistatic backing 3, and antistatic backing 3 is antistatic polyvinyl chloride panel, antistatic backing
3 make 1 fixed case surface not generate electrostatic, will not adsorb dust, effectively raise the dust-proof effect of device.
Wherein, shielding body includes first screen layer 11 and secondary shielding layer 17, and first screen layer 11 and the second screen
Covering layer 17 is fine metal mesh, forms electromagnetic shielding space, effectively reduces interference source to the electromagnetic interference in acoustic signal source, mention
High vehicle audio quality.
Working principle: connecting vehicle power supply for equipment, and head unit 14 is placed on lower vibration damper plate 16, adjusts electronic stretch
Contracting bar 12 makes vibration damper plate 13 fix head unit 1, can fix the sound equipment of different size, opens blower 6, and dirt filtrating screen 9 can have
Effect prevents dust from entering, and blower 6 can be distributed the heat inside fixed case 1 by guide duct 4, improve the heat dissipation of device
Effect, antistatic backing 3 make 1 fixed case surface not generate electrostatic, and shielded layer 11 and secondary shielding layer 17 effectively reduce interference
Electromagnetic interference of the source to acoustic signal source.
Embodiment 2
Referring to Fig. 4, a kind of vehicle audio of good dustproof effect further includes the drying for being fixed on the bottom interior wall of fixed case 1
Box 18, the inside of drying box 18 is placed with desiccant, and desiccant uses anhydrous calcium chloride for material, places in drying box 18
Drying machine can preferably remove the moisture in fixed case 1, preferably avoid the problem of humid air corrodes sound equipment.
Working principle: connecting vehicle power supply for equipment, and head unit 14 is placed on lower vibration damper plate 16, adjusts electronic stretch
Contracting bar 12 makes vibration damper plate 13 fix head unit 1, can fix the sound equipment of different size, opens blower 6, and dirt filtrating screen 9 can have
Effect prevents dust from entering, and blower 6 can be distributed the heat inside fixed case 1 by guide duct 4, improve the heat dissipation of device
Effect, antistatic backing 3 make 1 fixed case surface not generate electrostatic, and shielded layer 11 and secondary shielding layer 17 effectively reduce interference
To the electromagnetic interference in acoustic signal source, the drying machine in addition placed in drying box 18 can preferably be removed in fixed case 1 in source
Moisture preferably avoids the problem of humid air corrodes sound equipment, improves the service life of vehicle audio.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (8)
1. a kind of vehicle audio of good dustproof effect, including fixed case (1), which is characterized in that in the top of the fixed case (1)
Wall is provided with electric telescopic rod (12), and the bottom outer wall of electric telescopic rod (12) is fixed with vibration damper plate (13), the fixation
The bottom outer wall of case (1) is fixed, and there are four the resilient cushions (15) equidistantly distributed, and the top exterior walls of resilient cushion (15) are provided with
The top exterior walls of the same lower vibration damper plate (16), the lower vibration damper plate (16) are placed with head unit (14), the fixed case (1)
Top exterior walls be provided with dust cleaning case (5), and the bottom interior wall of dust cleaning case (5) is provided with dedusting mechanism, the fixed case (1)
Outer wall two sides are respectively and fixedly provided with anti-static mechanism, and the top inner wall of fixed case (1) and bottom interior wall are respectively and fixedly provided with shielding body, Gu
The outer wall two sides for determining case (1) are provided with Air Filter (2).
2. a kind of vehicle audio of good dustproof effect according to claim 1, which is characterized in that the dedusting mechanism includes
Have blower (6), and the output end of blower (6) is provided with guide duct (4).
3. a kind of vehicle audio of good dustproof effect according to claim 2, which is characterized in that the dust cleaning case (5)
Bottom interior wall is provided with purifying box (8), and the input terminal of the side inner wall of purifying box (8) and blower (6) is provided with same lead
It manages (7).
4. a kind of vehicle audio of good dustproof effect according to claim 3, which is characterized in that the purifying box (8)
The side inner wall of side inner wall and dust cleaning case (5) is provided with the same ventilation pipe (10), and the top inner wall of purifying box (8) and bottom
Portion's inner wall is provided with the same dirt filtrating screen (9).
5. a kind of vehicle audio of good dustproof effect according to claim 4, which is characterized in that the dust filtration net (9) is
Metal filter screen.
6. a kind of vehicle audio of good dustproof effect according to claim 1, which is characterized in that the anti-static mechanism packet
It has included antistatic backing (3), and antistatic backing (3) is antistatic polyvinyl chloride panel.
7. a kind of vehicle audio of good dustproof effect according to claim 1, which is characterized in that the shielding body includes
There are first screen layer (11) and secondary shielding layer (17), and first screen layer (11) and secondary shielding layer (17) are fine metal mesh.
8. the vehicle audio of -7 any a kind of good dustproof effects according to claim 1, which is characterized in that further include fixing
It is placed with desiccant in the inside of the drying box (18) of the bottom interior wall of fixed case (1), the drying box (18), and desiccant is adopted
It is material with anhydrous calcium chloride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920527531.4U CN209545789U (en) | 2019-04-18 | 2019-04-18 | A kind of vehicle audio of good dustproof effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920527531.4U CN209545789U (en) | 2019-04-18 | 2019-04-18 | A kind of vehicle audio of good dustproof effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209545789U true CN209545789U (en) | 2019-10-25 |
Family
ID=68246097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920527531.4U Expired - Fee Related CN209545789U (en) | 2019-04-18 | 2019-04-18 | A kind of vehicle audio of good dustproof effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209545789U (en) |
-
2019
- 2019-04-18 CN CN201920527531.4U patent/CN209545789U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191025 Termination date: 20210418 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |