CN111169393A - Car audio and car - Google Patents
Car audio and car Download PDFInfo
- Publication number
- CN111169393A CN111169393A CN201811348101.2A CN201811348101A CN111169393A CN 111169393 A CN111169393 A CN 111169393A CN 201811348101 A CN201811348101 A CN 201811348101A CN 111169393 A CN111169393 A CN 111169393A
- Authority
- CN
- China
- Prior art keywords
- wall
- audio
- sound
- bottom plate
- rotating shaft
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0217—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for loud-speakers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
- B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
- B60R2011/0019—Side or rear panels
- B60R2011/0021—Doors
Abstract
The utility model provides an automobile sound, includes base, stereo set wall and axis of rotation, and the base includes support frame and bottom plate, and the support frame sets up on the bottom plate, and the axis of rotation sets up on the support frame, and stereo set wall is connected with bottom plate slidable, and the stereo set wall rotationally with the axis of rotation hub connection, make stereo set wall and bottom plate overlap or relative bottom plate expand to staggering relatively. The first sound wall, the second sound wall and the third sound wall of the sound box can slide, so that the volume expansion of a sound cavity is realized, and the sound effect is enhanced; the first, second and third sound walls rotate around the rotation axis, and the sound box has an appearance when used. The invention also relates to a motor vehicle.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to an automobile sound box and an automobile.
Background
Since automobiles provide convenience for traveling as modern transportation means, the automobile industry has been rapidly developed in recent years, the automobile parts and parts industry has rapidly increased, and people have also pursued enjoyment in automobiles, such as listening and listening enjoyment of music, which requires sound output from a sound box, which is a very common electroacoustic transducer.
Automobile sound among the prior art generally all installs on the instrument desk support of car through a plurality of bolts, but when current automobile sound broadcast, the audio effect is not good to there is not the ceremony sense.
Disclosure of Invention
In view of this, the invention provides an automobile sound system, which can realize the volume expansion of the sound cavity of the sound system and enhance the sound effect; it has good appearance when used.
The utility model provides an automobile sound, includes base, stereo set wall and axis of rotation, and the base includes support frame and bottom plate, and the support frame sets up on the bottom plate, and the axis of rotation sets up on the support frame, and stereo set wall is connected with bottom plate slidable, and the stereo set wall rotationally with the axis of rotation hub connection, make stereo set wall and bottom plate overlap or relative bottom plate expand to staggering relatively.
In a preferred embodiment of the present invention, the sound walls include a first sound wall, a second sound wall and a third sound wall, the second sound wall is located between the first sound wall and the third sound wall, the first sound wall is slidable with respect to the second sound wall, and the second sound wall is slidable with respect to the third sound wall.
In a preferred embodiment of the present invention, the bottom plate, the first sound wall, the second sound wall and the third sound wall are provided with connecting limiting protrusions.
In a preferred embodiment of the present invention, the third sound wall is disposed on the bottom plate, the third sound wall is provided with a third sliding portion and a third connecting bracket, the bottom plate is provided with a third sliding rail, the third sliding portion is provided with a connecting protrusion, the connecting protrusion is connected with the third sliding rail in a matching manner, one end of the third connecting bracket is disposed on the third sliding portion, and the other end of the third connecting bracket is connected with the rotating shaft.
In a preferred embodiment of the present invention, the second sound box wall is provided with a second sliding portion and a second connecting bracket, the third sliding portion is provided with a second sliding rail, the second sliding portion is provided with a connecting protrusion, the connecting protrusion is connected with the second sliding rail in a matching manner, one end of the second connecting bracket is arranged on the second sliding portion, and the other end of the second connecting bracket is connected with the rotating shaft.
In a preferred embodiment of the present invention, the first sound wall is provided with a first connecting bracket, the second sliding portion is provided with a first sliding rail, one end of the first connecting bracket is provided with a connecting protrusion, the connecting protrusion is connected with the first sliding rail in a matching manner, and the other end of the first connecting bracket is connected with the rotating shaft.
In a preferred embodiment of the present invention, the car audio further includes a driving device and a control device, the driving device is a motor, a gear is disposed on an output shaft of the motor, a transmission gear is disposed on the rotating shaft, the gear is connected to the transmission gear in a matching manner, and the control device is electrically connected to the motor.
In a preferred embodiment of the present invention, the car audio further includes a driving device and a control device, the driving device is a piston cylinder, a rack is disposed on a piston rod of the piston cylinder, a gear is disposed on the rotating shaft, the rack is connected with the gear in a matching manner, and the control device is electrically connected with a pressure pump of the piston cylinder.
In a preferred embodiment of the present invention, the car audio further includes a speaker, and the speaker is disposed on the audio wall.
The invention also provides an automobile which comprises the automobile door and the automobile sound box, wherein the bottom plate is arranged on the automobile door.
The first sound wall, the second sound wall and the third sound wall of the sound box can slide, so that the volume expansion of a sound cavity is realized, and the sound effect is enhanced; the first, second and third sound walls rotate around the rotation axis, and the sound box has an appearance when used.
Drawings
Fig. 1 is a schematic structural view of an automobile according to a first embodiment of the present invention.
Fig. 2 is a schematic structural view of the car audio of the first embodiment of the present invention when the cavity is not expanded.
Fig. 3 is a schematic view of the structure of fig. 2 in another direction.
Fig. 4 is a schematic structural view of the car audio of the first embodiment of the present invention when expanding the cavity.
Fig. 5 is a schematic structural view of a third acoustic wall according to the first embodiment of the present invention.
Fig. 6 is a schematic view of the structure in another direction of fig. 5.
3 fig. 3 7 3 is 3 a 3 cross 3- 3 sectional 3 structural 3 view 3 taken 3 along 3 a 3- 3 a 3 of 3 fig. 3 6 3. 3
Fig. 8 is a schematic configuration diagram of a car audio according to a second embodiment of the present invention.
Fig. 9 is a schematic configuration diagram of a car audio according to a third embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be further described with reference to the accompanying drawings.
First embodiment
Fig. 1 is a schematic structural view of an automobile according to a first embodiment of the present invention. Fig. 2 is a schematic structural view of the car audio of the first embodiment of the present invention when the cavity is not expanded. Fig. 3 is a schematic view of the structure of fig. 2 in another direction. As shown in fig. 1 to 3, the automobile includes an automobile audio 10a and a door 20, the automobile audio 10a includes a base 12, an audio wall 13, a rotation shaft 14, and a speaker 15, the base 12 includes a support frame 121 and a base plate 122, the support frame 121 is disposed on the base plate 122, the base plate 122 is disposed on the door 20, the rotation shaft 14 is disposed on the support frame 121, the audio wall 13 is slidably connected to the base plate 122, the audio wall 13 is rotatably connected to the rotation shaft 14, so that the audio wall 13 overlaps the base plate 122 or is relatively displaced from the base plate 122, and the speaker 15 is disposed on the audio wall 13. In this embodiment, the sound wall 13 is a curved structure to form a sound cavity.
Specifically, the sound wall 13 includes a first sound wall 131, a second sound wall 132, and a third sound wall 133, the second sound wall 132 is located between the first sound wall 131 and the third sound wall 133, the first sound wall 131 is slidable with respect to the second sound wall 132, and the second sound wall 132 is slidable with respect to the third sound wall 133. In this embodiment, the bottom plate 122, the first acoustic wall 131, the second acoustic wall 132 and the third acoustic wall 133 are provided with connecting limiting protrusions 104, wherein the limiting protrusions 104 are located on the edges of the first acoustic wall 131, the second acoustic wall 132 and the third acoustic wall 133, and the limiting protrusions 104 of the bottom plate 122 are located on the edge of the bottom plate 122.
Fig. 4 is a schematic structural view of the car audio of the first embodiment of the present invention when expanding the cavity. Fig. 5 is a schematic structural view of a third acoustic wall according to the first embodiment of the present invention. Fig. 6 is a schematic view of the structure in another direction of fig. 5. 3 fig. 3 7 3 is 3 a 3 cross 3- 3 sectional 3 structural 3 view 3 taken 3 along 3 a 3- 3 a 3 of 3 fig. 3 6 3. 3 As shown in fig. 3 to 7, a third sliding portion 1331 and a third connecting support 1332 are disposed on the third audio wall 133, a third slide rail 103 is disposed on the base 12, a connecting protrusion 105 is disposed on the third sliding portion 1331, the connecting protrusion 105 is connected to the third slide rail 103 in a matching manner, one end of the third connecting support 1332 is disposed on the third sliding portion 1331, and the other end of the third connecting support 1332 is rotatably connected to the rotating shaft 14.
The second sound wall 132 is provided with a second sliding portion 1321 and a second connecting bracket 1322, the third sliding portion 1331 is provided with a second slide rail 102, the second sliding portion 1321 is provided with a connecting protrusion 105, the connecting protrusion 105 is connected with the second slide rail 102 in a matching manner, one end of the second connecting bracket 1322 is arranged on the second sliding portion 1321, and the other end of the second connecting bracket 1322 is rotatably connected with the rotating shaft 14.
The operation principle of the car audio 10a of the present embodiment is roughly: when the sound cavity of the car audio 10a needs to be expanded, the first sound wall 131 is pulled by the limiting protrusion 104 on one side of the first sound wall 131, the connecting protrusion 105 of the first connecting bracket 1311 slides in the first slide rail 101, the first sound wall 131 makes a curved motion along the first slide rail 101, the first sound wall 131 drives the rotating shaft 14 to rotate by the first connecting bracket 1311, when the rotating shaft 14 rotates to a certain degree, the limiting protrusion 104 on the other side of the first sound wall 131 is connected with the limiting protrusion 104 on one side of the second sound wall 132, and the rotating shaft 14 continues to rotate, so that the first sound wall 131 drives the second sound wall 132 to slide, and similarly, the second sound wall 132 drives the third sound wall 133 to slide, and when the third sound wall 133 finishes the movement, the car audio 10a completes the cavity expansion.
When the car audio 10a needs to be restored, the first audio wall 131 is pressed, the first audio wall 131 slides down along the first slide rail 101, after the first audio wall 131 slides down for a certain distance, the limit protrusion 104 of the first audio wall 131 is in contact with the limit protrusion 104 of the second audio wall 132, the first audio wall 131 continues to slide down, the limit protrusion 104 of the first audio wall 131 pushes the second audio wall 132 to slide down, and similarly, the second audio wall 132 pushes the third audio wall 133 to slide down, and the car audio 10a restores to the original state. In other embodiments, when the first connecting bracket 1311, the second connecting bracket 1322, and the third connecting bracket 1332 are fixedly connected to the rotating shaft 14, the first audio wall 131, the second audio wall 132, and the third audio wall 133 can slide simultaneously when the rotating shaft 14 rotates, so that the cavity expansion of the car audio 10a is realized.
In this embodiment, the arc-shaped first slide rail 101, the arc-shaped second slide rail 102, and the arc-shaped third slide rail 103 can tilt the first sound wall 131, the second sound wall 132, and the third sound wall 133 upward, which is beneficial to the rotation of the first sound wall 131, the second sound wall 132, and the third sound wall 133, and ensures that the first sound wall 131, the second sound wall 132, and the third sound wall 133 are not locked during the rotation.
Second embodiment
Fig. 8 is a schematic configuration diagram of a car audio according to a second embodiment of the present invention. As shown in fig. 8, the car audio 10b of the present embodiment has the same configuration as the car audio 10a of the first embodiment, but differs from the car audio 10b of the present embodiment in that it includes a driving device 16a and a control device 17, the driving device 16a is a motor, and the control device 17 is a control switch.
Specifically, the motor sets up on support frame 121, and the motor is used for driving axis of rotation 14 to rotate, is equipped with the gear on the output shaft of motor, is equipped with the driving gear in the axis of rotation, and the gear is connected with the driving gear cooperation, passes through gear drive between motor and the axis of rotation 14, nevertheless does not regard this as the limit, can also pass through chain or conveyer belt transmission, control switch and motor electric connection, control switch control motor work. In this embodiment, the first connecting bracket 1311 is fixedly connected to the rotating shaft 14, the second connecting bracket 1322 and the third connecting bracket 1332 are rotatably connected to the rotating shaft 14, and the first acoustic wall 131 drives the second acoustic wall 132 and the third acoustic wall 133 to move together.
The operation principle of the car audio 10b of the present embodiment is roughly: when the sound cavity of the car audio 10b needs to be expanded, the switch is controlled to operate the motor, the motor drives the rotating shaft 14 to rotate, the rotating shaft 14 drives the first audio wall 131 to slide, the connecting protrusion 105 of the first connecting bracket 1311 slides in the first slide rail 101, the first audio wall 131 makes a curved motion along the first slide rail 101, after the rotating shaft 14 rotates to a certain degree, the limiting protrusion 104 of the first audio wall 131 is connected with the limiting protrusion 104 of the second audio wall 132, and the rotating shaft 14 continues to rotate, so that the first audio wall 131 drives the second audio wall 132 to slide, similarly, the second audio wall 132 drives the third audio wall 133 to slide, and after the third audio wall 133 finishes moving, the audio 10b completes the cavity expansion.
When the automobile audio 10b needs to be restored, the control switch controls the motor to rotate reversely, the rotating shaft 14 rotates reversely, the first audio wall 131 slides down along the first slide rail 101, after the first audio wall 131 slides down for a certain distance, the limit protrusion 104 of the first audio wall 131 is connected with the limit protrusion 104 of the second audio wall 132, the first audio wall 131 continues to slide down, the limit protrusion 104 of the first audio wall 131 pushes the second audio wall 132 to slide down, and similarly, the second audio wall 132 pushes the third audio wall 133 to slide down, and the audio 10b restores to the original state.
Third embodiment
Fig. 9 is a schematic configuration diagram of a car audio according to a third embodiment of the present invention. As shown in fig. 9, the structure of the car audio 10c of the present embodiment is substantially the same as that of the car audio 10b of the second embodiment, and the drive device 16b of the car audio 10c of the present embodiment is a piston cylinder.
Specifically, the piston cylinder can be a cylinder or an oil cylinder, the cylinder or the oil cylinder is arranged on the support frame 121, a piston rod of the cylinder or the oil cylinder is connected with the rotating shaft 14, a rack is arranged on the piston rod, a gear is arranged on the rotating shaft 14, the rack is connected with the gear in a matching manner, and the control device is electrically connected with the pressure pump of the piston cylinder.
The operation principle of the car audio 10c of the present embodiment is roughly: when the sound cavity of the car audio 10c needs to be expanded, the switch is controlled to operate the air cylinder or the oil cylinder, the air cylinder or the oil cylinder is pressurized, the piston rod extends out of the air cylinder or the oil cylinder, the piston rod drives the rotating shaft 14 to rotate, the rotating shaft 14 drives the first audio wall 131 to slide, the connecting protrusion 105 of the first connecting support 1311 slides in the first slide rail 101, the first audio wall 131 makes a curved motion along the first slide rail 101, after the rotating shaft 14 rotates to a certain degree, the limiting protrusion 104 of the first audio wall 131 is connected with the limiting protrusion 104 of the second audio wall 132, the rotating shaft 14 continues to rotate, therefore, the first audio wall 131 drives the second audio wall 132 to slide, and similarly, the second audio wall 132 drives the third audio wall 133 to slide, and when the third audio wall 133 finishes moving, the car audio 10c completes the cavity expansion.
When the automobile audio 10c needs to be restored, the control switch controls the pressure relief of the air cylinder or the oil cylinder, the piston rod retracts into the air cylinder or the oil cylinder, the piston rod drives the rotating shaft 14 to rotate reversely, the first audio wall 131 slides downwards along the first sliding rail 101, after the first audio wall 131 slides downwards for a certain distance, the limiting protrusion 104 of the first audio wall 131 is connected with the limiting protrusion 104 of the second audio wall 132, the first audio wall 131 continues to slide downwards, the limiting protrusion 104 of the first audio wall 131 drives the second audio wall 132 to slide downwards, and similarly, the second audio wall 132 drives the third audio wall 133 to slide downwards, and the automobile audio 10c restores to the original state.
The first sound wall 131, the second sound wall 132 and the third sound wall 133 of the automobile sound 10a, 10b and 10c can slide, so that the volume expansion of a sound cavity is realized, and the sound effect is enhanced; the first audio wall 131, the second audio wall 132, and the third audio wall 133 rotate around the rotation axis 14, and have an aesthetic feeling when the car audio 10a, 10b, 10c is used.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention. The various features described in the foregoing detailed description may be combined in any suitable manner without departing from the scope of the invention. The invention is not described in detail in order to avoid unnecessary repetition.
Claims (10)
1. The car audio is characterized by comprising a base (12), an audio wall (13) and a rotating shaft (14), wherein the base (12) comprises a supporting frame (121) and a bottom plate (122), the supporting frame (121) is arranged on the bottom plate (122), the rotating shaft (14) is arranged on the supporting frame (121), the audio wall (13) is slidably connected with the bottom plate (122), and the audio wall (13) is rotatably connected with the rotating shaft (14) so that the audio wall (13) is overlapped with the bottom plate (122) or is expanded to be relatively staggered relative to the bottom plate (122).
2. The car audio of claim 1, wherein the audio wall (13) includes a first audio wall (131), a second audio wall (132), and a third audio wall (133), the second audio wall (132) being located between the first audio wall (131) and the third audio wall (133), the first audio wall (131) being slidable relative to the second audio wall (132), the second audio wall (132) being slidable relative to the third audio wall (133).
3. The car audio according to claim 2, wherein a connecting limit projection (104) is provided on the bottom plate (12), the first audio wall (131), the second audio wall (132), and the third audio wall (133).
4. The car audio according to claim 3, wherein the third audio wall (133) is provided on the bottom plate (122), the third audio wall (133) is provided with a third sliding portion (1331) and a third connecting bracket (1332), the bottom plate (122) is provided with a third sliding rail (103), the third sliding portion (1331) is provided with a connecting protrusion (105), the connecting protrusion (105) is connected with the third sliding rail (103) in a matching manner, one end of the third connecting bracket (1332) is provided on the third sliding portion (1331), and the other end of the third connecting bracket (1332) is connected with the rotating shaft (14).
5. The car audio according to claim 4, wherein the second audio wall (132) is provided with a second sliding portion (1321) and a second connecting bracket (1322), the third sliding portion (1331) is provided with a second slide rail (102), the second sliding portion (1321) is provided with a connecting protrusion (105), the connecting protrusion (105) is connected to the second slide rail (102) in a fitting manner, one end of the second connecting bracket (1322) is provided on the second sliding portion (1321), and the other end of the second connecting bracket (1322) is connected to the rotating shaft (14).
6. The car audio according to claim 5, wherein the first audio wall (131) is provided with a first connecting bracket (1311), the second sliding portion (1321) is provided with a first slide rail (101), one end of the first connecting bracket (1311) is provided with a connecting protrusion (105), the connecting protrusion (105) is connected with the first slide rail (101) in a matching manner, and the other end of the first connecting bracket (1311) is connected with the rotating shaft (14).
7. The car audio according to claim 6, further comprising a driving device and a control device (17), wherein the driving device is a motor, a gear is disposed on an output shaft of the motor, a transmission gear is disposed on the rotating shaft (14), the gear is connected with the transmission gear in a matching manner, and the control device (17) is electrically connected with the motor.
8. The car audio of claim 6, further comprising a driving device and a control device (17), wherein the driving device is a piston cylinder, a rack is arranged on a piston rod of the piston cylinder, a gear is arranged on the rotating shaft, the rack is connected with the gear in a matching manner, and the control device (17) is electrically connected with a booster pump of the piston cylinder.
9. The car audio according to claim 1, further comprising a speaker (15), wherein the speaker (15) is provided on the audio wall (13).
10. An automobile comprising a door (20), characterized in that the automobile further comprises the automobile audio of any one of claims 1-9, the floor (122) being provided on the door (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811348101.2A CN111169393A (en) | 2018-11-13 | 2018-11-13 | Car audio and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811348101.2A CN111169393A (en) | 2018-11-13 | 2018-11-13 | Car audio and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111169393A true CN111169393A (en) | 2020-05-19 |
Family
ID=70622150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811348101.2A Pending CN111169393A (en) | 2018-11-13 | 2018-11-13 | Car audio and car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111169393A (en) |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210706 Address after: Room 1153, building 10, 1630 Yecheng Road, Jiading District, Shanghai, 201821 Applicant after: SHANGHAI PATEO INTERNET TECHNOLOGY SERVICE Co.,Ltd. Applicant after: SAIC GM WULING AUTOMOBILE Co.,Ltd. Address before: Room 1153, building 10, 1630 Yecheng Road, Jiading District, Shanghai, 201821 Applicant before: SHANGHAI PATEO INTERNET TECHNOLOGY SERVICE Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200519 |