CN107682758A - A kind of automobile audio loudspeaker protective cover - Google Patents
A kind of automobile audio loudspeaker protective cover Download PDFInfo
- Publication number
- CN107682758A CN107682758A CN201711080101.4A CN201711080101A CN107682758A CN 107682758 A CN107682758 A CN 107682758A CN 201711080101 A CN201711080101 A CN 201711080101A CN 107682758 A CN107682758 A CN 107682758A
- Authority
- CN
- China
- Prior art keywords
- screwed hole
- hole
- protective cover
- left shell
- loudspeaker
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The invention discloses a kind of automobile audio loudspeaker protective cover,Including mounting seat,Left shell and right shell body,Loudspeaker is provided with the middle part of the right side of the mounting seat,External screw thread is provided with the right side of the side of the mounting seat,The left side central portion of the left shell is provided with connector,The inside of the connector is provided with the internal thread corresponding with external screw thread,The external screw thread and screw-internal thread fit installation,The right-hand member cambered surface of the left shell is provided with absorbent cotton,The right flank edge of the left shell is provided with screwed hole one,Dustcloth and metal net mask are provided with the middle part of the right shell body,The present invention is simple in construction,It is easy to use,Effectively shell can be prevented to be squeezed in the case where ensureing the dust-proof function of protective cover and caved in,Ensure the tonequality of loudspeaker,There is certain waterproof measure simultaneously,Moisture harmful effect to caused by loudspeaker can effectively be avoided,Ensure the normal work and use life-span of loudspeaker.
Description
Technical field
The present invention relates to automotive interior gadget technical field, specially a kind of automobile audio loudspeaker protective cover.
Background technology
Music centre loudspeaker guard in existing automobile generally includes cover lid and metal net mask, and cover lid is generally frame made of plastics
Support body, metal net mask are generally metal and are made, and the edge of metal net mask is fixedly connected with the frame of cover lid, in metal net mask and cover
Dust-proof screen cloth is fixedly installed between lid, in the prior art, dust-proof screen cloth, metal net mask are consolidated by the frame of glue and cover lid
Fixed connection, but such mode is solid in the presence of being pasted not strongly, and the time one, which is grown, easily to come off；Another connected mode is by cover
The groove that annular is set is covered, the edge of metal net mask is caught in groove, but after length of such connected mode time easily
Abnormal sound be present；Also a kind of connected mode is to be fixedly connected by the way that metal net mask is covered with cover by injection, but like this gold
Category guard is easily weighed wounded, and dust-proof screen cloth can not be set between cover lid and arc, and dust is easily accessible in sound equipment, influences sound
Matter, as the patent of application publication number 201621026030.0 discloses a kind of automobile audio loudspeaker protective cover, but above specially
In use there is some defects, one side cover body is highly susceptible to extrude and cave in profit, influences loudspeaker tonequality, separately
On the one hand it may make moist and damage without corresponding water removal measure, loudspeaker.
The content of the invention
The technical problem to be solved in the present invention is to overcome the defects of existing, there is provided a kind of automobile audio loudspeaker protective cover,
Effectively shell can be prevented to be squeezed in the case where ensureing the dust-proof function of protective cover and caved in, while there is certain waterproof
Measure, moisture harmful effect to caused by loudspeaker can be effectively avoided, effectively can be solved the problems, such as in background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of automobile audio loudspeaker protective cover, including peace
Seat, left shell and right shell body are filled, loudspeaker is provided with the middle part of the right side of the mounting seat, is provided with the right side of the side of the mounting seat
External screw thread, the left side central portion of the left shell are provided with connector, and the inside of the connector is provided with corresponding with external screw thread interior
Screw thread, the external screw thread and screw-internal thread fit installation, the right-hand member cambered surface of the left shell are provided with absorbent cotton, the left shell
Right flank edge is provided with screwed hole one, is provided with dustcloth and metal net mask in the middle part of the right shell body, the dustcloth is located at metal
On the right side of guard, the edge of the right shell body is provided with screwed hole two, and elastic support is provided between the left shell and right shell body and is prevented
Drain gasket, the leak-proof washer are located at the right side of elastic support, and the edge of the elastic support is equipped with leg, the leg
Quantity is identical with the quantity of screwed hole one, and the middle part of the leak-proof washer is provided with through hole, and screw is equipped with the screwed hole two,
The screw sequentially passes through screwed hole two, the through hole on leak-proof washer, the through hole on leg and screwed hole one.
As a preferred technical solution of the present invention, the quantity of the screwed hole one is no less than four, the screwed hole
One left shell the rounded array distribution of right flank edge.
As a preferred technical solution of the present invention, the quantity of the screwed hole two is identical with the quantity of screwed hole one,
The screwed hole two and screwed hole one correspond.
As a preferred technical solution of the present invention, the quantity of the screwed hole two is identical with the quantity of screwed hole one,
The screwed hole two and screwed hole one correspond.
As a preferred technical solution of the present invention, the quantity of the through hole on the leak-proof washer and the number of screwed hole one
Measure identical, through hole and screwed hole one on the leak-proof washer correspond.
Compared with prior art, the beneficial effects of the invention are as follows：It is simple in construction, easy to use, protective cover can ensured
Effectively shell can be prevented to be squeezed and cave under dust-proof function, ensure the tonequality of loudspeaker, while had certain anti-
Water measure, moisture harmful effect to caused by loudspeaker can be effectively avoided, ensure the normal work and use life-span of loudspeaker.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is cross-sectional view of the present invention.
In figure：1 mounting seat, 2 left shells, 3 loudspeakers, 4 screwed holes one, 5 absorbent cottons, 6 elastic supports, 7 through holes, 8 legs,
9 leak-proof washers, 10 right shell bodies, 11 screwed holes two, 12 screws, 13 internal threads, 14 external screw threads, 15 dustcloths, 16 metal net masks, 17
Connector.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of automobile audio loudspeaker protective cover, including installation
Seat 1, left shell 2 and right shell body 10, the right side middle part of mounting seat 1 are provided with loudspeaker 3, are provided with the right side of the side of mounting seat 1 outer
Screw thread 14, the left side central portion of left shell 2 are provided with connector 17, and connector 17 realizes the connection between housing and mounting seat 1, connection
The inside of body 17 is provided with and the corresponding internal thread 13 of external screw thread 14, and external screw thread 14 and internal thread 13 coordinate installation, left shell 2
Right-hand member cambered surface is provided with absorbent cotton 5, and absorbent cotton 5 removes to be set possibly into the moisture in protective cover, the right flank edge of left shell 2
There is screwed hole 1, the quantity of screwed hole 1 is no less than four, right flank edge rounded battle array of the screwed hole 1 in left shell 2
Column distribution, the middle part of right shell body 10 are provided with dustcloth 15 and metal net mask 16, and dustcloth 15 prevents dust from entering protective cover, dustcloth
15 positioned at the right side of metal net mask 16, and the edge of right shell body 10 is provided with screwed hole 2 11, the quantity and screwed hole 1 of screwed hole 2 11
Quantity it is identical, screwed hole 2 11 and screwed hole 1 are corresponded, and the He of elastic support 6 is provided between left shell 2 and right shell body 10
Leak-proof washer 9, elastic support 6 are supported to dustcloth 15 and metal net mask 16, and leak-proof washer 9 prevents moisture from entering from junction
Enter protective cover, leak-proof washer 9 is located at the right side of elastic support 6, and the edge of elastic support 6 is equipped with leg 8, the quantity of leg 8
Identical with the quantity of screwed hole 1, the center of leg 8 is equipped with through hole 7, a pair of through hole 7 on leg 8 and screwed hole 14 one
Should, the middle part of leak-proof washer 9 is provided with through hole 7, and the quantity of the through hole 7 on leak-proof washer 9 is identical with the quantity of screwed hole 1, anti-
Through hole 7 and screwed hole 1 on drain gasket 9 correspond, and are equipped with screw 12 in screwed hole 2 11, screw 12 realizes left shell
2nd, the connection of elastic support 6, leak-proof washer 9 and right shell body 10, screw 12 sequentially pass through screwed hole 2 11, on leak-proof washer 9
Through hole 7 and screwed hole 1 on through hole 7, leg 8.
When in use：Absorbent cotton 5 is removed possibly into the moisture in protective cover, and elastic support 6 is to dustcloth 15 and metal
Guard 16 is supported, and leak-proof washer 9 prevents moisture from entering protective cover from junction, and screw 12 realizes left shell 2, elastic support
6th, the connection of leak-proof washer 9 and right shell body 10, dustcloth 15 prevent dust from entering protective cover, and connector 17 realizes housing and installation
Connection between seat 1.
The present invention effectively can prevent shell to be squeezed and cave in the case where ensureing the dust-proof function of protective cover, simultaneously
With certain waterproof measure, moisture harmful effect to caused by loudspeaker can be effectively avoided.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of automobile audio loudspeaker protective cover, including mounting seat (1), left shell (2) and right shell body (10), its feature exist
In：Loudspeaker (3) is provided with the middle part of the right side of the mounting seat (1), external screw thread is provided with the right side of the side of the mounting seat (1)
(14), the left side central portion of the left shell (2) is provided with connector (17), and the inside of the connector (17) is provided with and external screw thread
(14) corresponding internal thread (13), the external screw thread (14) and internal thread (13) coordinate installation, the right-hand member of the left shell (2)
Cambered surface is provided with absorbent cotton (5), and the right flank edge of the left shell (2) is provided with screwed hole one (4), in the right shell body (10)
Portion is provided with dustcloth (15) and metal net mask (16), and the dustcloth (15) is located on the right side of metal net mask (16), the right shell body
(10) edge is provided with screwed hole two (11), and elastic support (6) and leakproof are provided between the left shell (2) and right shell body (10)
Pad (9), the leak-proof washer (9) are located at the right side of elastic support (6), and the edge of the elastic support (6) is equipped with leg
(8), the quantity of the leg (8) is identical with the quantity of screwed hole one (4), and the middle part of the leak-proof washer (9) is provided with through hole
(7) screw (12), is equipped with the screwed hole two (11), the screw (12) sequentially passes through screwed hole two (11), leakage proof gasket
The through hole (7) and screwed hole one (4) on through hole (7), leg (8) on piece (9).
A kind of 2. automobile audio loudspeaker protective cover according to claim 1, it is characterised in that：The screwed hole one (4)
Quantity be no less than four, right flank edge rounded array distribution of the screwed hole one (4) in left shell (2).
A kind of 3. automobile audio loudspeaker protective cover according to claim 1, it is characterised in that：The screwed hole two (11)
Quantity it is identical with the quantity of screwed hole one (4), the screwed hole two (11) and screwed hole one (4) correspond.
A kind of 4. automobile audio loudspeaker protective cover according to claim 1, it is characterised in that：In the leg (8)
The heart is equipped with through hole (7), and the through hole (7) and screwed hole one (4) on the leg (8) correspond.
A kind of 5. automobile audio loudspeaker protective cover according to claim 1, it is characterised in that：The leak-proof washer (9)
On through hole (7) quantity it is identical with the quantity of screwed hole one (4), through hole (7) and screwed hole one on the leak-proof washer (9)
(4) correspond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711080101.4A CN107682758A (en) | 2017-11-06 | 2017-11-06 | A kind of automobile audio loudspeaker protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711080101.4A CN107682758A (en) | 2017-11-06 | 2017-11-06 | A kind of automobile audio loudspeaker protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107682758A true CN107682758A (en) | 2018-02-09 |
Family
ID=61145733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711080101.4A Pending CN107682758A (en) | 2017-11-06 | 2017-11-06 | A kind of automobile audio loudspeaker protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107682758A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017553A (en) * | 2018-07-25 | 2018-12-18 | 赣州市翔义科技有限公司 | A kind of loudspeaker shield of automobile door plate |
| CN110602613A (en) * | 2019-10-31 | 2019-12-20 | 进顺汽车零部件如皋有限公司 | Decoration ring for automobile loudspeaker |
| CN111246350A (en) * | 2020-01-16 | 2020-06-05 | 广州市迈致电子科技有限公司 | Loudspeaker shell and mounting process thereof |
-
2017
- 2017-11-06 CN CN201711080101.4A patent/CN107682758A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017553A (en) * | 2018-07-25 | 2018-12-18 | 赣州市翔义科技有限公司 | A kind of loudspeaker shield of automobile door plate |
| CN110602613A (en) * | 2019-10-31 | 2019-12-20 | 进顺汽车零部件如皋有限公司 | Decoration ring for automobile loudspeaker |
| CN110602613B (en) * | 2019-10-31 | 2020-07-21 | 进顺汽车零部件如皋有限公司 | Decoration ring for automobile loudspeaker |
| CN111246350A (en) * | 2020-01-16 | 2020-06-05 | 广州市迈致电子科技有限公司 | Loudspeaker shell and mounting process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180209 |