CN207884846U - A kind of automobile audio based on background noise automatic regulating volume - Google Patents
A kind of automobile audio based on background noise automatic regulating volume Download PDFInfo
- Publication number
- CN207884846U CN207884846U CN201820083463.2U CN201820083463U CN207884846U CN 207884846 U CN207884846 U CN 207884846U CN 201820083463 U CN201820083463 U CN 201820083463U CN 207884846 U CN207884846 U CN 207884846U
- Authority
- CN
- China
- Prior art keywords
- audio
- connecting plate
- main system
- loudspeaker
- access panel
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of automobile audios based on background noise automatic regulating volume,Its structure includes damping base,Footing,Fixed frame,Main system of audio,Main loudspeaker,Secondary loudspeaker,Access panel,Connecting plate,Audio interface,Outlet,Noise adjuster,Fastener,Damping base bottom end fits with footing top,Fixed frame is internally provided with main system of audio,Secondary loudspeaker are equipped with above main loudspeaker,Access panel is equipped with above fixed frame,A kind of automobile audio based on background noise automatic regulating volume of the utility model,Structure is equipped with fastener,When being repaired to automobile audio,First below the connecting plate at pressing main system of audio both ends,Limited block is driven to be removed from the limit hole on access panel since connecting plate generates lever rule by bearing and locating rod,Access panel can be disassembled and automobile audio inside is repaired,Access panel alignment fastener is detained after repair is good,Sound enclosure convenient disassembly,It is easy to repair.
Description
Technical field
The utility model is a kind of automobile audio based on background noise automatic regulating volume, belongs to automobile equipment technology neck
Domain.
Background technology
Automobile audio uses earliest to mitigate the folding and unfolding mixer that the uninteresting sense in driver and occupant's travelling is arranged
It is automobile AM receiver, was AMFM radio, magnetic tape sound reproducer later, is developed to CD cassette players and compatible DCC, DAT
Digital acoustics.No matter present automobile audio in various aspects such as tone color, operation and vibrationproof has reached higher standard, can deal with vapour
Vehicle jolts on rugged road, ensures the perfection of the stabilization and sound quality of performance.
Prior art discloses application No. is：201520670390.3 it is a kind of based on background noise automatic regulating volume
Automobile audio, including audio digital signal processor DSP, it is characterised in that：Equipped with the Mike for noise signal in collecting vehicle
Wind, the signal output end of microphone connect audio digital signal processor DSP, audio digital signal processor DSP and MCU communication and connect
It connects, MCU is circumscribed with ROM；Described MCU can calculate level of noise, and described ROM has level of noise and the acoustics volume size table of comparisons, but
It is the prior art due to needing repairing when automobile audio inner body damages, sound enclosure dismounting is inconvenient, is not easy to repair.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide one kind automatically adjusting sound based on background noise
The automobile audio of amount, with solve the prior art due to automobile audio inner body damages when need repairing, sound enclosure dismantle not
It is convenient, the problem of being not easy to repair.
To achieve the goals above, the utility model is to realize by the following technical solutions：One kind is made an uproar based on background
The automobile audio of sound automatic regulating volume, structure include damping base, footing, fixed frame, main system of audio, main loudspeaker, pair
Loudspeaker, access panel, connecting plate, audio interface, outlet, noise adjuster, fastener, the damping base bottom end and footing top
End fits, and the fixed frame is internally provided with main system of audio, is equipped with secondary loudspeaker above the main loudspeaker, on the fixed frame
Side is equipped with access panel, and the audio interface insertion is installed on connecting plate and is electrically connected, and the connecting plate is inserted equipped with power supply
Mouthful, the noise adjuster insertion is installed on main system of audio, and the main system of audio is connect by fastener with access panel, the button
Tool includes installing shell, locating rod, bearing, pressing stent, spring, connecting plate, limited block, the bearing to pass through locating rod and peace
Casing connects, and the pressing stent is mutually welded with bearing, and the pressing stent insertion is installed on connecting plate, and the spring is embedding
Enter to be installed on installation shell, the limited block is integrated with connecting plate.
Further, fixed frame is equipped with above the damping base, the main loudspeaker insertion is installed on main system of audio
And it is electrically connected.
Further, the main system of audio left side is equipped with connecting plate, and the pair loudspeaker insertion is installed on main system of audio
And it is electrically connected.
Further, the installation shell insertion is installed on main system of audio.
Further, the footing is radius 2.5CM, the cylinder of high 5CM.
Further, the footing is stainless steel, and light weight, service life is long.
Further, the fixed frame is aluminum alloy material, and hardness is high, is unlikely to deform.
Advantageous effect
A kind of automobile audio based on background noise automatic regulating volume of the utility model, structure is equipped with fastener, to vapour
When vehicle sound equipment repairs, the connecting plate lower section at main system of audio both ends is first pressed, since connecting plate passes through bearing and locating rod production
Raw lever rule drives limited block to be removed from the limit hole on access panel, you can disassembles access panel to automobile audio inside
It repairs, detains access panel alignment fastener after repair is good, sound enclosure convenient disassembly is easy to repair.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of the automobile audio based on background noise automatic regulating volume of the utility model；
Fig. 2 is the cross section structure schematic diagram of the utility model fastener.
In figure：Damping base -1, footing -2, fixed frame -3, main system of audio -4, main loudspeaker -5, secondary loudspeaker -6, maintenance
Plate -7, connecting plate -8, audio interface -9, outlet -10, noise adjuster -11, fastener -12 including installation shell -1201,
Locating rod -1202, bearing -1203, pressing stent -1204, spring -1205, connecting plate -1206, limited block -1207.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
It please refers to Fig.1, Fig. 2, the utility model provides a kind of automobile audio skill based on background noise automatic regulating volume
Art scheme：Its structure include damping base 1, footing 2, fixed frame 3, main system of audio 4, main loudspeaker 5, secondary loudspeaker 6, access panel 7,
Connecting plate 8, audio interface 9, outlet 10, noise adjuster 11, fastener 12,1 bottom end of the damping base and 2 top of footing
It fits, the fixed frame 3 is internally provided with main system of audio 4, and 5 top of the main loudspeaker is equipped with secondary loudspeaker 6, the fixed frame
3 tops are equipped with access panel 7, and the insertion of the audio interface 9 is installed on connecting plate 8 and is electrically connected, and the connecting plate 8 is equipped with
Outlet 10, the insertion of noise adjuster 11 are installed on main system of audio 4, and the main system of audio 4 passes through fastener 12 and inspection
The connection of plate 7 is repaiied, the fastener 12 includes installation shell 1201, locating rod 1202, bearing 1203, pressing stent 1204, spring
1205, connecting plate 1206, limited block 1207, the bearing 1203 are connect by locating rod 1202 with installation shell 1201, described
Pressing stent 1204 is welded with 1203 phase of bearing, and the insertion of the pressing stent 1204 is installed on connecting plate 1206, the spring
1205 insertions are installed on installation shell 1201, and the limited block 1207 is integrated with connecting plate 1206, the damping
1 top of pedestal is equipped with fixed frame 3, and the insertion of main loudspeaker 5 is installed on main system of audio 4 and is electrically connected, the sound equipment master
4 left side of machine is equipped with connecting plate 8, and pair loudspeaker 6 insertion is installed on main system of audio 4 and is electrically connected, the installation shell
1201 insertions are installed on main system of audio 4, and the footing 2 is radius 2.5CM, and the cylinder of high 5CM, the footing 2 is stainless
Steel material, light weight, service life is long, and the fixed frame 3 is aluminum alloy material, and hardness is high, is unlikely to deform.
Bearing 1203 described in this patent is a kind of important spare part in contemporary mechanical equipment, its major function is support
Mechanical rotary body reduces the friction coefficient in its motion process, and ensures its rotating accuracy, and the spring is a kind of using elastic
Carry out the machine components of work, the part made of elastic material deforms upon under external force, restores former again after removing external force
Shape is also made " spring ", is generally made of spring steel, and the type complexity of spring is various, by shape point, mainly there is helical spring, whirlpool
Coil spring, flat spring, heterotypic spring etc..
It is carrying out in use, when automobile audio inner body damage, is passing through the fastener 12 at 4 both ends of pressing main system of audio
1206 lower section of connecting plate, centered on locating rod 1202, the connecting plate 1206 on bearing 1203 connects since lever rule drives
The limited block 1207 on 1206 top of fishplate bar is removed from the limit hole on access panel 7, you can disassembles access panel 7 to automobile sound
Sound inside repairs, after the alignment pushing insertion of fastener 12 of access panel 7 is installed on main system of audio 4 after repair is good, limited block
1207 since the effect of spring force resets the limit hole sticked on access panel 7, and sound enclosure convenient disassembly is easy to repair.
The utility model solves the prior art due to needing repairing when automobile audio inner body damages, and sound enclosure is dismantled
Inconvenience, the problem of being not easy to repair, the utility model is combined with each other by above-mentioned component, and structure is equipped with fastener, to vapour
When vehicle sound equipment repairs, the connecting plate lower section at main system of audio both ends is first pressed, since connecting plate passes through bearing and locating rod production
Raw lever rule drives limited block to be removed from the limit hole on access panel, you can disassembles access panel to automobile audio inside
It repairs, detains access panel alignment fastener after repair is good, sound enclosure convenient disassembly is easy to repair, specific as follows
It is described:
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of automobile audio based on background noise automatic regulating volume, it is characterised in that：Its structure includes damping base
(1), footing (2), fixed frame (3), main system of audio (4), main loudspeaker (5), secondary loudspeaker (6), access panel (7), connecting plate (8),
Audio interface (9), outlet (10), noise adjuster (11), fastener (12), damping base (1) bottom end and footing (2)
Top fits, and the fixed frame (3) is internally provided with main system of audio (4), and secondary loudspeaker (6) are equipped with above the main loudspeaker (5),
Access panel (7) is equipped with above the fixed frame (3), audio interface (9) insertion is installed on connecting plate (8) and is electrically connected
It connecing, the connecting plate (8) is equipped with outlet (10), and noise adjuster (11) insertion is installed on main system of audio (4),
The main system of audio (4) is connect by fastener (12) with access panel (7), and the fastener (12) includes installation shell (1201), determines
Position bar (1202), bearing (1203), pressing stent (1204), spring (1205), connecting plate (1206), limited block (1207), institute
It states bearing (1203) to connect with installation shell (1201) by locating rod (1202), the pressing stent (1204) and bearing
(1203) it mutually welds, pressing stent (1204) insertion is installed on connecting plate (1206), the embedded peace of the spring (1205)
Loaded on installation shell (1201), the limited block (1207) is integrated with connecting plate (1206).
2. a kind of automobile audio based on background noise automatic regulating volume according to claim 1, it is characterised in that：Institute
It states and is equipped with fixed frame (3) above damping base (1), main loudspeaker (5) insertion is installed on main system of audio (4) and is electrically connected
It connects.
3. a kind of automobile audio based on background noise automatic regulating volume according to claim 1, it is characterised in that：Institute
It states main system of audio (4) left side and is equipped with connecting plate (8), pair loudspeaker (6) insertion is installed on main system of audio (4) and is electrically connected
It connects.
4. a kind of automobile audio based on background noise automatic regulating volume according to claim 1, it is characterised in that：Institute
Installation shell (1201) insertion is stated to be installed on main system of audio (4).
5. a kind of automobile audio based on background noise automatic regulating volume according to claim 1, it is characterised in that：Institute
It is radius 2.5CM, the cylinder of high 5CM to state footing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820083463.2U CN207884846U (en) | 2018-01-18 | 2018-01-18 | A kind of automobile audio based on background noise automatic regulating volume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820083463.2U CN207884846U (en) | 2018-01-18 | 2018-01-18 | A kind of automobile audio based on background noise automatic regulating volume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207884846U true CN207884846U (en) | 2018-09-18 |
Family
ID=63507349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820083463.2U Active CN207884846U (en) | 2018-01-18 | 2018-01-18 | A kind of automobile audio based on background noise automatic regulating volume |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207884846U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509839A (en) * | 2019-09-11 | 2019-11-29 | 刘德炳 | A kind of automobile audio improving traffic safety |
-
2018
- 2018-01-18 CN CN201820083463.2U patent/CN207884846U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509839A (en) * | 2019-09-11 | 2019-11-29 | 刘德炳 | A kind of automobile audio improving traffic safety |
| CN110509839B (en) * | 2019-09-11 | 2020-12-04 | 阜阳市鼎铭汽车配件制造有限公司 | Automobile capable of improving driving safety |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207884846U (en) | A kind of automobile audio based on background noise automatic regulating volume | |
| CN208369788U (en) | A kind of on-vehicle acoustic apparatus | |
| CN208036145U (en) | A kind of automobile audio of replaceable external hanging type computer system | |
| CN207766437U (en) | Convenient for the wall speaker base assembly of adjusting | |
| CN207589080U (en) | A kind of novel floor-type combination audio pedestal for placed | |
| CN206181366U (en) | Vehicle audio assembly | |
| CN210016584U (en) | Sound reinforcement bracket of electronic equipment | |
| CN209345369U (en) | A kind of removable speaker | |
| CN206835360U (en) | A kind of fast-wiring formula outdoor loudspeaker | |
| CN206977681U (en) | A kind of vibrating diaphragm of fixed screens | |
| CN212936096U (en) | Suspension type audio amplifier | |
| CN205864697U (en) | A kind of damping type audio amplifier | |
| CN206004887U (en) | Novel multimedia sound box | |
| CN209134592U (en) | It is a kind of can quick-assembling have dustproof construction Portable combined sound box | |
| CN205376109U (en) | Music stand is played in vocal music | |
| CN213126372U (en) | Broadcast stereo set installing support | |
| CN207010929U (en) | A kind of pull bar sound equipment with rotary peripheral hardware base | |
| CN207766500U (en) | A kind of easy-to-mount stereo set | |
| CN208479921U (en) | A kind of automobile high-fidelity music center | |
| CN208540078U (en) | A kind of automobile audio protection net | |
| CN116546361B (en) | Anti-toppling sound box with stable structure for protection | |
| CN210986428U (en) | Auxiliary sound amplifying device for playing urheen | |
| CN213783601U (en) | English teaching public address set | |
| CN212064356U (en) | Ultra-thin subwoofer | |
| CN212486699U (en) | Novel sound box with double display units |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |