CN206743477U - Automobile spare tire audio amplifier - Google Patents
Automobile spare tire audio amplifier Download PDFInfo
- Publication number
- CN206743477U CN206743477U CN201720389032.4U CN201720389032U CN206743477U CN 206743477 U CN206743477 U CN 206743477U CN 201720389032 U CN201720389032 U CN 201720389032U CN 206743477 U CN206743477 U CN 206743477U
- Authority
- CN
- China
- Prior art keywords
- loudspeaker
- housing
- spare tire
- automobile spare
- audio amplifier
- 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)
Abstract
Automobile spare tire audio amplifier provided by the utility model is applied to be attached in the center cavity of automobile spare tire.Its housing for including being adapted with center cavity, the loudspeaker being arranged in housing, it is fixedly installed on above loudspeaker to cover and position the sound-insulation cover plate of loudspeaker；The bottom of housing is provided with the attachment screw for connecting automobile trunk, and the week side of boss of sound-insulation cover plate is fixedly attached to housing.Compared with prior art, automobile spare tire audio amplifier provided by the utility model, by the cover plate for realizing loudspeaker positioning respectively and for realizing that the shutter of masking loudspeaker sets the sound-insulation cover plate in integrative-structure, and housing, loudspeaker, and sound-insulation cover plate can be filled to an overall structure in advance, and the attachment screw by being arranged at housing bottom connects automobile spare tire and automobile trunk, so that passed through in housing without not having other structures, thus loudspeaker size can be with larger with acquisition more preferably acoustics, the process of the center cavity for being attached to automobile spare tire of automobile spare tire audio amplifier can also be simplified.
Description
Technical field
A kind of on-vehicle acoustic apparatus is the utility model is related to, more particularly to a kind of is attached in automobile spare tire center cavity
Automobile spare tire audio amplifier.
Background technology
Existing on-vehicle acoustic apparatus, it is generally disposed on the compartment inwall of automobile.But because compartment inner wall space has
Limit causes loudspeaker size smaller, and its acoustics can not meet the higher sound equipment requirement of music-lover.Therefore, occur at present
Active woofer at automobile spare tire center cavity, to cause larger audio amplifier not tie up sky limited in automobile
Between, while meet the needs of music-lover.
Existing automobile spare tire by centre bolt be connected at automobile trunk corresponding in screwed hole.It is vehicle-mounted to ensure
The acoustics of stereo set, on-vehicle acoustic apparatus should be securely fixed at the center cavity for being connected to automobile spare tire, simultaneously
Also need to not influence the positioning to automobile spare tire.
Utility model content
The purpose of this utility model is to provide a kind of automobile spare tire audio amplifier being attached in automobile spare tire center cavity, will
Automobile spare tire and automobile spare tire audio amplifier are securely connected in automobile trunk.
To achieve these goals, it is standby suitable for being attached to automobile the utility model discloses a kind of automobile spare tire audio amplifier
In the center cavity of tire；The automobile spare tire audio amplifier include be adapted with the center cavity housing, be arranged at the housing
Interior loudspeaker, it is fixedly installed on above the loudspeaker to cover and position the sound-insulation cover plate of the loudspeaker；The bottom of the housing
The attachment screw for connecting automobile trunk is provided with, the week side of boss of the sound-insulation cover plate is fixedly attached to the housing.
According to automobile spare tire audio amplifier provided by the utility model, its housing, loudspeaker and sound-insulation cover plate connect integral knot
Structure, connected by being provided for connecting the attachment screw of automobile trunk in the bottom of housing, and by the way that the attachment screw is corresponding
Corresponding screwed hole on to automobile spare tire and automobile trunk, you can realize the positioning of the utility model automobile spare tire audio amplifier.With
Prior art is compared, automobile spare tire audio amplifier provided by the utility model, will realize the cover plate of loudspeaker positioning respectively and for realizing
The shutter for covering loudspeaker sets sound-insulation cover plate in integrative-structure, and can be filled to one in advance whole for housing, loudspeaker and sound-insulation cover plate
Body structure, and automobile spare tire and automobile trunk are connected by being arranged at the attachment screw of housing bottom, so on the one hand cause
In housing without not have other structures pass through thus loudspeaker size can be with larger to obtain more preferably acoustics, the opposing party
Face simplifies the process of the center cavity for being attached to automobile spare tire of automobile spare tire audio amplifier provided by the utility model.
Preferably, the bottom of the housing is provided with the screwed hole for positioning the attachment screw.
Specifically, protruding out to be formed upwards at the bottom centre of the housing projection is compressed for support the loudspeaker；Institute
It is to be opened in described to compress the blind hole that in projection and Open Side Down to state screwed hole；In compressing, a screw thread for being in blind hole is set in projection
Hole, contact of the enclosure interior with outside is reduced, improve the reliability for the loudspeaker being arranged in housing.
Specifically, the loudspeaker have one, the downsides of the loudspeaker, which is supported, described compresses projection, the loudspeaker
Upper side by sound-insulation cover plate lid press position.
Preferably, the sound-insulation cover plate includes connecting plate, the connecting plate is fixedly attached to the housing, and the connection
Penetrable sound hole is offered on plate；The sound-insulation cover plate in being positioned apart from shutter, and described blocks above the penetrable sound hole
The week side of boss of plate is connected to the connecting plate by connecting rib.
Specifically, the week side of boss of the connecting plate and the housing is correspondingly arranged on several connecting holes；The week of the loudspeaker
Side is correspondingly arranged on several vertical through holes；Screw passes through the connecting hole and the vertical through hole to realize the connection
Plate, the loudspeaker are fixedly connected with the housing.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model automobile spare tire audio amplifier.
Fig. 2 is the decomposing schematic representation of automobile spare tire audio amplifier provided by the utility model.
Fig. 3 is the decomposing schematic representation in another angle of automobile spare tire audio amplifier provided by the utility model.
Fig. 4 is the sectional view in A-A directions in Fig. 1.
Embodiment
To describe technology contents of the present utility model, construction feature, the objects and the effects in detail, below in conjunction with implementation
Mode simultaneously coordinates accompanying drawing to be explained in detail.
As shown in Figure 1-Figure 3, automobile spare tire audio amplifier provided by the utility model is suitable for being attached to automobile spare tire a00
In heart cavity.Automobile spare tire audio amplifier include be adapted with center cavity housing, be arranged in housing loudspeaker, be fixedly installed on
To cover and position the sound-insulation cover plate of loudspeaker above loudspeaker；The bottom of housing is provided with the connection spiral shell for connecting automobile trunk
Nail, the week side of boss of sound-insulation cover plate are fixedly attached to housing.With reference to shown in Fig. 4, more specifically：
As shown in Figure 1-Figure 3, automobile spare tire audio amplifier provided by the utility model, including housing 100, loudspeaker 200 and screening sound
Cover plate 300.Wherein, the contour structures of housing 100 are in the flat cylindrical structure of hollow housing 100, with automobile spare tire a00
The interior chamber size of center cavity be adapted so that automobile spare tire audio amplifier provided by the utility model conveniently and reliable can hold
It is placed in automobile spare tire a00 center cavity；One loudspeaker 200 is arranged in housing 100, and loudspeaker 200 sound mouth upwards,
The opening of the upside of face housing 100；Sound-insulation cover plate 300 is fixedly installed on the top of loudspeaker 200, and its one side compresses loudspeaker 200
Peripheral side penetrable sound hole 310 is also set up so as to loudspeaker 200 to the spacing of loudspeaker 200, another aspect sound-insulation cover plate 300 to realize
Sound can spread out of the automobile spare tire audio amplifier, and another further aspect sound-insulation cover plate 300 also sets up shutter to deaden external dust impurity
Into loudspeaker 200.In automobile spare tire audio amplifier provided by the utility model, the bottom side of housing 100 is provided with attachment screw 400,
And the automobile spare tire a00 and automobile trunk b00 of outside are connected by the attachment screw 400, and then realize to the utility model
The reliable location of automobile spare tire audio amplifier.
Referring to shown in Fig. 2-Fig. 4, the bottom of housing 100 is provided with the screwed hole 120 for the screw 400 that is located by connecting,
And attachment screw 400 is fixedly connected with by the screwed hole 120, such automobile spare tire audio amplifier provided by the utility model can be with
After housing 100, loudspeaker 200, sound-insulation cover plate 300 and attachment screw 400 are filled into an overall structure in advance, only pass through the company of bottom
Connect screw thread 400 and be threadedly coupled automobile spare tire a00 and automobile trunk b00, you can realize the utility model automobile spare tire audio amplifier
Reliable location.In addition, in the technical scheme, can be not without his thing, only accommodating loudspeaker 200, such loudspeaker 200 in housing 100
Shape and size can arbitrarily be set according to the interior chamber size of housing 100, as loudspeaker 200 can with only one, a size compared with
Big round speaker 200 can cause the utility model automobile spare tire audio amplifier to have excellent acoustics.Specifically, housing
Protrude out to be formed upwards at 100 bottom centre and compress projection 110 for support loudspeaker 200, the downsides of loudspeaker 200 is abutted to supporting
Belling block 110, the upside of loudspeaker 200 are positioned by sound-insulation cover plate 300, so as to realize the reliable location to loudspeaker 200.Further
, screwed hole 120 is to be opened in the blind hole for compressing that in projection 110 and Open Side Down, is threaded io the connection of the screwed hole 120
Screw is not extend into housing 100, but is protruded out downwards to connect the automobile spare tire a00 and automobile trunk b00 of outside, such as
This can reduce the inside and outside contact of housing 100, improve the reliability for the loudspeaker 200 being arranged in housing 100.
Refer to again shown in Fig. 2-Fig. 4, sound-insulation cover plate 300 include in the connecting plate 310 of integrative-structure, shutter 320 and
Connecting rib 330.Wherein, connecting plate 310 is in the circular structure corresponding with housing 100, the upper side of loudspeaker 200, the company
Fishplate bar 310 is fixedly connected with the upper limb side wall of housing 100, and the position of the corresponding sound mouth of loudspeaker 200 of connecting plate 310 offers acoustically transparent
Hole 311；Shutter 320 is in be positioned apart from above penetrable sound hole 311, and the week side of boss of shutter 320 is connected by connecting rib 330
It is connected to connecting plate 310.The structure of cover plate 300 is blocked according to this so that have the extraneous sky of connection above the sound mouth of loudspeaker 200
Gap, it can be spread out of so as to the pronunciation of loudspeaker 200；Loudspeaker 200 can also be covered by blocking cover plate 300, avoid the surface of loudspeaker 200 from depositing
Excessive dust impurity.
Preferably, as shown in Figures 2 and 3, the week side of boss of connecting plate 310 and housing 100 is correspondingly arranged on several connecting holes；
The week side of boss of loudspeaker 200 is correspondingly arranged on several vertical through holes 210；Screw (not shown) is through connecting hole and vertically runs through
Hole 210 is to realize being fixedly connected for connecting plate 310, loudspeaker 200 and housing 100.In this way, housing 100, the loudspeaker of mode connects for screw
200 and sound-insulation cover plate 300 its structure it is very firm and reliable.
With reference to shown in Fig. 4, the attachment screw 400 of screwed hole 120 is threaded io through meeting automobile spare tire a00 and screw thread connects
The screw thread location division for being fixedly installed on automobile trunk b00 is connected to, to ensure the connection reliability between more persons, is improved to this reality
With the locating effect of the automobile spare tire audio amplifier of new offer.It should be understood that as shown in figure 4, at automobile spare tire a00 through hole
Size it is relatively thin, will not generally be threaded portion, but run through through hole for common.
According to automobile spare tire audio amplifier provided by the utility model, its housing 100, loudspeaker 200 and sound-insulation cover plate 300 connect
Integral structure, by being provided for connecting automobile trunk b00 attachment screw 400 in the bottom of housing 100, and pass through
The attachment screw 400 is correspondingly connected on automobile spare tire a00 and automobile trunk b00 corresponding screwed hole, you can realizes this reality
With the positioning of new automobile spare tyre audio amplifier.Compared with prior art, automobile spare tire audio amplifier provided by the utility model, will be real respectively
The cover plate that now loudspeaker 200 position and the shutter setting for realizing masking loudspeaker are in the sound-insulation cover plate of integrative-structure, and housing,
Loudspeaker and sound-insulation cover plate can be filled to an overall structure in advance, and the attachment screw 400 by being arranged at the bottom of housing 100 connects
Automobile spare tire a00 and automobile trunk b00, so on the one hand cause housing 100 in without not have other structures pass through, thus
On the other hand the size of loudspeaker 200 can simplify automobile spare tire provided by the utility model with larger to obtain more preferably acoustics
The process of the center cavity for being attached to automobile spare tire a00 of audio amplifier.
Above disclosed is only preferred embodiment of the present utility model, certainly can not be new to limit this practicality with this
The interest field of type, therefore the equivalent variations made according to present utility model application the scope of the claims, still belong to the utility model and covered
Scope.
Claims (6)
- A kind of 1. automobile spare tire audio amplifier, suitable for being attached in the center cavity of automobile spare tire；The automobile spare tire audio amplifier includes The housing that is adapted with the center cavity, the loudspeaker being arranged in the housing, it is fixedly installed on above the loudspeaker to hide Cover and position the sound-insulation cover plate of the loudspeaker；Characterized in that, the bottom of the housing is provided with for connecting automobile trunk Attachment screw, the week side of boss of the sound-insulation cover plate is fixedly attached to the housing.
- 2. automobile spare tire audio amplifier as claimed in claim 1, it is characterised in that：The bottom of the housing is provided with for positioning institute State the screwed hole of attachment screw.
- 3. automobile spare tire audio amplifier as claimed in claim 2, it is characterised in that：Shape is protruded out at the bottom centre of the housing upwards Projection is compressed into for support the loudspeaker；The screwed hole is to be opened in described compress in projection and that Open Side Down is blind Hole.
- 4. automobile spare tire audio amplifier as claimed in claim 3, it is characterised in that：The loudspeaker have one, the loudspeaker Downside support it is described compress projection, the upper side of the loudspeaker is pressed by sound-insulation cover plate lid to be positioned.
- 5. automobile spare tire audio amplifier as claimed in claim 1, it is characterised in that：The sound-insulation cover plate includes connecting plate, the company Fishplate bar is fixedly attached to the housing, and offers penetrable sound hole on the connecting plate；The sound-insulation cover plate is on the penetrable sound hole Side is in be positioned apart from shutter, and the week side of boss of the shutter is connected to the connecting plate by connecting rib.
- 6. automobile spare tire audio amplifier as claimed in claim 5, it is characterised in that：The week side of boss of the connecting plate and the housing is corresponding It is provided with several connecting holes；The week side of boss of the loudspeaker is correspondingly arranged on several vertical through holes；Screw passes through the connection Hole is with the vertical through hole to realize that the connecting plate, the loudspeaker are fixedly connected with the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720389032.4U CN206743477U (en) | 2017-04-13 | 2017-04-13 | Automobile spare tire audio amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720389032.4U CN206743477U (en) | 2017-04-13 | 2017-04-13 | Automobile spare tire audio amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206743477U true CN206743477U (en) | 2017-12-12 |
Family
ID=60560231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720389032.4U Expired - Fee Related CN206743477U (en) | 2017-04-13 | 2017-04-13 | Automobile spare tire audio amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206743477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110267178A (en) * | 2019-07-05 | 2019-09-20 | 广州捷宝电子科技股份有限公司 | Sound component, alarm and loudspeaking equipment out |
-
2017
- 2017-04-13 CN CN201720389032.4U patent/CN206743477U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110267178A (en) * | 2019-07-05 | 2019-09-20 | 广州捷宝电子科技股份有限公司 | Sound component, alarm and loudspeaking equipment out |
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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: 20171212 Termination date: 20210413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |