CN208572337U - A kind of automotive acoustic speaker dust cover with shock-absorbing function - Google Patents
A kind of automotive acoustic speaker dust cover with shock-absorbing function Download PDFInfo
- Publication number
- CN208572337U CN208572337U CN201821508218.8U CN201821508218U CN208572337U CN 208572337 U CN208572337 U CN 208572337U CN 201821508218 U CN201821508218 U CN 201821508218U CN 208572337 U CN208572337 U CN 208572337U
- Authority
- CN
- China
- Prior art keywords
- strainer
- boot body
- dust boot
- threaded hole
- shock
- 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 discloses a kind of automotive acoustic speaker dust cover with shock-absorbing function, including dust boot body, first threaded hole, second threaded hole and vented cavity, the dust boot body is internally provided with damping device, first threaded hole is provided with the surface of the first strainer, and first is provided with the second strainer above strainer, second threaded hole is provided with the left and right sides surface of dust boot body, and the lower end of dust boot body is provided with nipple, the vented cavity is arranged between the first strainer and the second strainer, the lower end of the dust boot body is equipped with connection frame.The automotive acoustic speaker dust cover with shock-absorbing function; it is disassembly mounting structure between dust boot body and strainer; cleaning convenient for user to dust boot body and strainer; maintenance and replacement; the inside of dust boot body is arranged in damping device; have the function of buffering to the impact force of external object, is conducive to protection automotive acoustic speaker.
Description
Technical field
The utility model relates to Music centre loudspeaker correlative technology field, specially a kind of automobile audio loudspeaker with shock-absorbing function
Use dust cover.
Background technique
Loudspeaker is also known as " Music centre loudspeaker ", is a kind of very common electro-acoustic transducer device, electric in sounding sets
It can be seen in standby, Music centre loudspeaker is mounted in an important component on vehicle in the development of auto age, because can
Alleviate the fatigue of people's long-distance travel, therefore just seeming for automotive acoustic speaker dust cover is even more important, because directly can
It is related to the service life of automotive acoustic speaker.
But automotive acoustic speaker dust cover used at present does not have the function of damping, and do not have to air and
The function of dust filtering, it is easier that the service life of automotive acoustic speaker is bad.
Utility model content
The purpose of this utility model is to provide a kind of automotive acoustic speaker dust cover with shock-absorbing function, to solve
Automotive acoustic speaker dust cover used at present mentioned above in the background art does not have the function of damping, and does not have
To the function that air and dust filter, it is easier that the problem that the service life of automotive acoustic speaker is bad.
To achieve the above object, the utility model provides the following technical solutions: a kind of automobile audio with shock-absorbing function
Loudspeaker dust cover, including dust boot body, the first threaded hole, the second threaded hole and vented cavity, the dust boot body it is interior
Portion is provided with damping device, and the upper end of dust boot body is equipped with the first strainer, and first threaded hole is provided with the first filter
The surface of net, and the second strainer is provided with above the first strainer, second threaded hole is provided with the left and right of dust boot body
Both side surface, and the lower end of dust boot body is provided with nipple, the vented cavity is arranged in the first strainer and the second strainer
Between, the lower end of the dust boot body is equipped with connection frame.
Preferably, the dust boot body threadably with connect frame connection, and dust boot body and connection
It is disassembly mounting structure between frame.
Preferably, the damping device includes upper elastic anti-collision plate, lower elastic anti-collision plate and damping spring, and upper elasticity is anti-
It hits and is provided with lower elastic anti-collision plate below plate, damping spring is installed between upper elastic anti-collision plate and lower elastic anti-collision plate.
Preferably, first strainer and the second strainer are an integral structure, and the aperture of the first strainer is greater than the second filter
The aperture of net.
Preferably, the size and number of first threaded hole and the second threaded hole are all the same, and the first threaded hole and
Two threaded holes are arranged in a one-to-one correspondence.
Preferably, the length of the connection frame is greater than the length of dust boot body, and connects frame and be internally provided with screw thread
Slot.
Compared with prior art, the utility model has the beneficial effects that there is the automotive acoustic speaker of shock-absorbing function to use for this
Dust cover, for disassembly mounting structure between dust boot body and strainer, the cleaning convenient for user to dust boot body and strainer,
Maintenance and replacement, avoid waste from being conducive to environmental protection, and the inside of dust boot body is arranged in damping device, when extraneous object bumps against vapour
When on vehicle Music centre loudspeaker, have the function of buffering to the impact force of external object, is conducive to protection automotive acoustic speaker, the first strainer
With the setting of the second strainer, has the function of filtering to extraneous dust and air, extraneous dust is avoided to enter dust cover
Surface and inside connect the setting of frame convenient for user and dust cover are mounted on automobile conducive to the service life for increasing dust cover
The outer layer of Music centre loudspeaker, in order to user's use.
Detailed description of the invention
Fig. 1 is that the utility model faces combining structure schematic diagram；
Fig. 2 is that the utility model faces fractionation structural representation；
Fig. 3 is the portion A enlarged structure schematic diagram at the utility model Fig. 1.
In figure: 1, dust boot body, 2, damping device, 201, upper elastic anti-collision plate, 202, lower elastic anti-collision plate, 203, subtract
Shake spring, the 3, first strainer, the 4, first threaded hole, the 5, second threaded hole, the 6, second strainer, 7, vented cavity, 8, nipple, 9,
Connect frame, 10, thread groove.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of automotive acoustic speaker with shock-absorbing function
With dust cover, including dust boot body 1, damping device 2, upper elastic anti-collision plate 201, lower elastic anti-collision plate 202, damping spring
203, the first strainer 3, the first threaded hole 4, the second threaded hole 5, the second strainer 6, vented cavity 7, nipple 8, connection frame 9 and spiral shell
Groove 10, dust boot body 1 is internally provided with damping device 2, and the upper end of dust boot body 1 is equipped with the first strainer 3, subtracts
Shaking device 2 includes upper elastic anti-collision plate 201, lower elastic anti-collision plate 202 and damping spring 203, and under upper elastic anti-collision plate 201
Side is provided with lower elastic anti-collision plate 202, is equipped with damping spring between upper elastic anti-collision plate 201 and lower elastic anti-collision plate 202
203, when the external world bumps against on automotive acoustic speaker, has the function of buffering to extraneous impact force, automobile audio loudspeaker can be protected
, the first threaded hole 4 is provided with the surface of the first strainer 3, and the top of the first strainer 3 is provided with the second strainer 6, the first strainer
3 and second strainer 6 be an integral structure, and the aperture of the first strainer 3 is greater than the aperture of the second strainer 6, to extraneous dust and
Air has the function of filtering, and conducive to the service life for increasing automotive acoustic speaker, the second threaded hole 5 is provided with dust boot body
1 left and right sides surface, and the lower end of dust boot body 1 is provided with nipple 8, the first threaded hole 4 and the second threaded hole 5
Size and number are all the same, and the first threaded hole 4 and the second threaded hole 5 are arranged in a one-to-one correspondence, convenient for user to dust cover sheet
Disassembly and installation between body 1 and strainer, in order to which user clears up the dust and sundries in dust boot body 1, vented cavity 7 is set
It sets between the first strainer 3 and the second strainer 6, the lower end of dust boot body 1 is equipped with connection frame 9, and dust boot body 1 is with screw thread
The mode of connection is connected with frame 9 is connect, and is disassembly mounting structure between dust boot body 1 and connection frame 9, is convenient for user couple
The maintenance and replacement of dust boot body 1 and connection frame 9, avoid wasting, and the length of connection frame 9 is greater than the length of dust boot body 1,
And connect frame 9 and be internally provided with thread groove 10, conducive to will connect connected between frame 9 and dust boot body 1 it is stronger.
Working principle: when using the automotive acoustic speaker dust cover with shock-absorbing function, connection frame 9 is pacified first
It is connected in frame 9 mounted in the outer layer of automotive acoustic speaker, then by the insertion of nipple 8 of 1 lower end of dust boot body, and side clockwise
End and the top for connecting frame 9 to rotation to dust boot body 1 fit place, and the second strainer 6 is then placed on dust cover
The upper end of ontology 1, first threaded hole 4 on 3 surface of the second threaded hole 5 and the first strainer on 1 surface of dust boot body is at this time
The state of coincidence, then drive screw is embedded in the first threaded hole 4 and the second threaded hole 5, and is tightened, at this time the second strainer 6 and anti-
It just can be connected firmly between boot body 1, secondly work as extraneous problem and bump against on automotive acoustic speaker, subtracting in damping device 2
Shake spring 203 and be in the state shunk, extraneous impact force can be buffered, finally when automobile at runtime, outside dust boot body 1
The first strainer 3 and the second strainer 6 of layer have the function of filtering, and air and tiny ash during the filtration process to air
Dirt particle is discharged by the vented cavity 7 between the first strainer 3 and the second strainer 6, conducive to user to the clear of dust boot body 1
It manages, the content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of automotive acoustic speaker dust cover with shock-absorbing function, including dust boot body (1), the first threaded hole (4),
Second threaded hole (5) and vented cavity (7), it is characterised in that: the dust boot body (1) is internally provided with damping device (2),
And the upper end of dust boot body (1) is equipped with the first strainer (3), first threaded hole (4) is provided with the table of the first strainer (3)
Face, and the second strainer (6) are provided with above the first strainer (3), second threaded hole (5) is provided with dust boot body (1)
Left and right sides surface, and the lower end of dust boot body (1) is provided with nipple (8), and the vented cavity (7) is arranged first
Between strainer (3) and the second strainer (6), the lower end of the dust boot body (1) is equipped with connection frame (9).
2. a kind of automotive acoustic speaker dust cover with shock-absorbing function according to claim 1, it is characterised in that: institute
State dust boot body (1) threadably with connect frame (9) connection, and dust boot body (1) and connect frame (9) between
To dismantle mounting structure.
3. a kind of automotive acoustic speaker dust cover with shock-absorbing function according to claim 1, it is characterised in that: institute
Stating damping device (2) includes upper elastic anti-collision plate (201), lower elastic anti-collision plate (202) and damping spring (203), and upper elasticity
Lower elastic anti-collision plate (202), upper elastic anti-collision plate (201) and lower elastic anti-collision plate (202) are provided with below Crashworthy plate (201)
Between damping spring (203) are installed.
4. a kind of automotive acoustic speaker dust cover with shock-absorbing function according to claim 1, it is characterised in that: institute
It states the first strainer (3) and the second strainer (6) is an integral structure, and the aperture of the first strainer (3) is greater than the hole of the second strainer (6)
Diameter.
5. a kind of automotive acoustic speaker dust cover with shock-absorbing function according to claim 1, it is characterised in that: institute
The size and number for stating the first threaded hole (4) and the second threaded hole (5) are all the same, and the first threaded hole (4) and the second threaded hole
(5) it is arranged in a one-to-one correspondence.
6. a kind of automotive acoustic speaker dust cover with shock-absorbing function according to claim 1, it is characterised in that: institute
The length for stating connection frame (9) is greater than the length of dust boot body (1), and connects frame (9) and be internally provided with thread groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821508218.8U CN208572337U (en) | 2018-09-14 | 2018-09-14 | A kind of automotive acoustic speaker dust cover with shock-absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821508218.8U CN208572337U (en) | 2018-09-14 | 2018-09-14 | A kind of automotive acoustic speaker dust cover with shock-absorbing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208572337U true CN208572337U (en) | 2019-03-01 |
Family
ID=65451737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821508218.8U Expired - Fee Related CN208572337U (en) | 2018-09-14 | 2018-09-14 | A kind of automotive acoustic speaker dust cover with shock-absorbing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208572337U (en) |
-
2018
- 2018-09-14 CN CN201821508218.8U patent/CN208572337U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20200914 |