CN203267926U - Installation structure of automobile loudspeaker - Google Patents
Installation structure of automobile loudspeaker Download PDFInfo
- Publication number
- CN203267926U CN203267926U CN 201320313445 CN201320313445U CN203267926U CN 203267926 U CN203267926 U CN 203267926U CN 201320313445 CN201320313445 CN 201320313445 CN 201320313445 U CN201320313445 U CN 201320313445U CN 203267926 U CN203267926 U CN 203267926U
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- CN
- China
- Prior art keywords
- set collar
- aluminium lid
- lid body
- adapter plate
- aluminum cover
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- 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
The utility model discloses an installation structure of an automobile loudspeaker. The installation structure of the automobile loudspeaker comprises an aluminum cover (1) and an installation plate (3), wherein the aluminum cover (1) comprises an aluminum cover body (101) and an annular boss (102) arranged at one end of the aluminum cover body (101), an installation hole (301) is formed in the installation plate (3), the aluminum cover body (101) is arranged in the installation hole (301) in a penetrating mode, a first fixing ring (2) in threaded connection with the aluminum cover body (101) is arranged on the outer wall of the aluminum cover body (101) in a sleeved mode, the first fixing ring (2) is in close fit with the surface, away from the annular boss (102) of the installation plate (3), a second fixing ring (4) in threaded connection with the aluminum cover body (101) is further arranged on the outer wall of the aluminum cover body (101) in a sleeved mode, and the second fixing ring (4) is in close fit with the surface, close to the annular boss (102), of the installation plate (3). The installation structure of the automobile loudspeaker has the advantage that installation is convenient due to the fact that no screw is used.
Description
Technical field
The utility model relates to a kind of mounting structure of auto loud hailer.
Background technology
auto loud hailer generally comprises aluminium lid, aluminium lid comprises the aluminium lid body and is located at the annular boss of aluminium lid body one end, the outer wall of aluminium lid body is provided with outside thread, automobile is provided with adapter plate, adapter plate is provided with mounting hole, in prior art, the installation of auto loud hailer is generally the mounting hole that first the aluminium lid body is passed on adapter plate, one surface of annular boss and adapter plate is offseted, then a set collar screwed on the outer wall of aluminium lid body and offset with another surface of adapter plate, pass successively set collar with screw at last, adapter plate also is tightened on annular boss, the mounting structure of this auto loud hailer has the following disadvantages: because the thickness of the adapter plate of different automobiles is different, do not wait from 6 millimeters to 25 millimeters, and the length of the screw of installing need to be complementary with the thickness of adapter plate, long or the too short installation effect that all can have influence on auto loud hailer of screw, make inconvenience is installed.
The utility model content
Technical problem to be solved in the utility model is that providing does not need to use screw, the mounting structure of auto loud hailer easy for installation.
for solving the problems of the technologies described above, the mounting structure of the auto loud hailer that the utility model provides, it comprises aluminium lid on loud speaker and the adapter plate on automobile, aluminium lid comprises the aluminium lid body and is located at the annular boss of aluminium lid body one end, adapter plate is provided with mounting hole, the aluminium lid body is arranged in mounting hole, the outer wall of aluminium lid body is provided with outside thread, be arranged with the first set collar that is threaded with the aluminium lid body on the outer wall of aluminium lid body, a surperficial flush fit away from annular boss of the first set collar and adapter plate, also be arranged with the second set collar that is threaded with the aluminium lid body on the outer wall of described aluminium lid body, one surperficial flush fit of the close annular boss of described the second set collar and adapter plate.
After adopting above structure, the utility model compared with prior art has advantages of following:
The utility model arranges the first set collar and the second set collar, the utility model is fixedly clamped on adapter plate by the first set collar and the second set collar, make the mounting structure of the utility model auto loud hailer not need to use screw to fix, can avoid screw long or too short and affect the installation effect of auto loud hailer, make installation comparatively easy.
As improvement, the first set collar and the second set collar are the aluminium ring; The aluminium ring is easy to process, and cost is low.
As improvement, the width of described the first set collar is greater than the second set collar; Make material comparatively save.
As improvement, the thickness of described the first set collar and the second set collar is 3～5 centimetres; Make the intensity of the first set collar and the second set collar higher, fixation.
Description of drawings
Fig. 1 is cutaway view of the present utility model.
Wherein, 1, aluminium lid; 101, aluminium lid body; 102, annular boss; 2, the first set collar; 3, adapter plate; 301, mounting hole; 4, the second set collar.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
by shown in Figure 1, the mounting structure of the utility model auto loud hailer comprises aluminium lid 1 on loud speaker and the adapter plate 3 on automobile, aluminium lid 1 comprises aluminium lid body 101 and is located at the annular boss 102 of aluminium lid body 101 1 ends, adapter plate 3 is provided with mounting hole 301, aluminium lid body 101 is arranged in mounting hole 301, the outer wall of aluminium lid body 101 is provided with outside thread, be arranged with the first set collar 2 that is threaded with aluminium lid body 101 on the outer wall of aluminium lid body 101, a surperficial flush fit away from annular boss 102 of the first set collar 2 and adapter plate 3, also be arranged with the second set collar 4 that is threaded with aluminium lid body 101 on the outer wall of described aluminium lid body 101, one surperficial flush fit of the close annular boss 102 of described the second set collar 4 and adapter plate 3, that is to say that the first set collar 2 and the second set collar 4 are clamped in the both sides of adapter plate 3, and the first set collar 2 and the second set collar 4 are threaded with aluminium lid body 101, also just make aluminium lid 1 be fixedly clamped with adapter plate 3 by the first set collar 2 and the second set collar 4, do not use screw to fix at needs.
The first set collar 2 and the second set collar 4 are the aluminium ring.
The width of described the first set collar 2 is greater than the second set collar 4.
The thickness of described the first set collar 2 and the second set collar 4 is 4 centimetres.
Below only use better example with regard to the utility model and made explanation, but can not be interpreted as it is limitations on claims, structure of the present utility model can have other variations, is not limited to said structure.In a word, all various variations of doing in the protection domain of independent claims of the present utility model are all in protection domain of the present utility model.
Claims (4)
1. the mounting structure of an auto loud hailer, it comprises aluminium lid (1) on loud speaker and the adapter plate (3) on automobile, aluminium lid (1) comprises aluminium lid body (101) and is located at the annular boss (102) of aluminium lid body (101) one ends, adapter plate (3) is provided with mounting hole (301), aluminium lid body (101) is arranged in mounting hole (301), the outer wall of aluminium lid body (101) is provided with outside thread, be arranged with the first set collar (2) that is threaded with aluminium lid body (101) on the outer wall of aluminium lid body (101), a surperficial flush fit away from annular boss (102) of the first set collar (2) and adapter plate (3), it is characterized in that: also be arranged with the second set collar (4) that is threaded with aluminium lid body (101) on the outer wall of described aluminium lid body (101), one surperficial flush fit of the close annular boss (102) of described the second set collar (4) and adapter plate (3).
2. the mounting structure of auto loud hailer according to claim 1, it is characterized in that: described the first set collar (2) and the second set collar (4) are the aluminium ring.
3. the mounting structure of auto loud hailer according to claim 1, it is characterized in that: the width of described the first set collar (2) is greater than the second set collar (4).
4. the mounting structure of auto loud hailer according to claim 1, it is characterized in that: the thickness of described the first set collar (2) and the second set collar (4) is 3～5 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320313445 CN203267926U (en) | 2013-06-03 | 2013-06-03 | Installation structure of automobile loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320313445 CN203267926U (en) | 2013-06-03 | 2013-06-03 | Installation structure of automobile loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203267926U true CN203267926U (en) | 2013-11-06 |
Family
ID=49498392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320313445 Expired - Fee Related CN203267926U (en) | 2013-06-03 | 2013-06-03 | Installation structure of automobile loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203267926U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875676A (en) * | 2015-05-04 | 2015-09-02 | 杭龙 | Loudspeaker cover connection structure |
| CN106585511A (en) * | 2016-11-17 | 2017-04-26 | 绍兴丰源节能科技有限公司 | Embedded type automobile navigation instrument convenient to disassemble and assemble |
-
2013
- 2013-06-03 CN CN 201320313445 patent/CN203267926U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875676A (en) * | 2015-05-04 | 2015-09-02 | 杭龙 | Loudspeaker cover connection structure |
| CN106585511A (en) * | 2016-11-17 | 2017-04-26 | 绍兴丰源节能科技有限公司 | Embedded type automobile navigation instrument convenient to disassemble and assemble |
| CN106585511B (en) * | 2016-11-17 | 2019-01-08 | 绍兴丰源节能科技有限公司 | A kind of easy-to-mount embedded automobile navigation instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20180603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |