CN113276764B - Automobile electric horn with multilayer structure - Google Patents
Automobile electric horn with multilayer structure Download PDFInfo
- Publication number
- CN113276764B CN113276764B CN202110378473.5A CN202110378473A CN113276764B CN 113276764 B CN113276764 B CN 113276764B CN 202110378473 A CN202110378473 A CN 202110378473A CN 113276764 B CN113276764 B CN 113276764B
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- CN
- China
- Prior art keywords
- base
- loudspeaker
- multilayer structure
- electric horn
- fixedly connected
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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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q5/00—Arrangement or adaptation of acoustic signal devices
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
- G10K9/18—Details, e.g. bulbs, pumps, pistons, switches or casings
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
- G10K9/18—Details, e.g. bulbs, pumps, pistons, switches or casings
- G10K9/22—Mountings; Casings
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- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention discloses an automobile electric horn with a multilayer structure, and belongs to the field of electric horns. The bending rotating piece is fixedly connected with the rotating shaft, the bending rotating piece can rotate along with the rotating shaft, the moving block is in sliding connection with the bending rotating piece, the screw rod is in rotating connection with the base, the rotating screw rod drives the moving block to move up and down so as to drive the bending rotating piece to rotate, and the bending rotating piece is matched with the base to be fixed with the frame; the sliding rod is in sliding connection with the base, the loudspeaker body is fixedly connected with the sliding rod, the restoring spring is fixedly connected with the base, the vibration is attenuated by the restoring spring when the loudspeaker body vibrates, so that the installation is more stable, the frame is not caused to vibrate violently, the bottom plate is rotationally connected with the base, dust and dirt from the lower portion of the loudspeaker body can be resisted, the service life of the loudspeaker body is prolonged, the loudspeaker can be conveniently installed on the frame, the loudspeaker body is protected by the bottom plate and the restoring spring, and the service life of the loudspeaker is prolonged.
Description
Technical Field
The invention relates to the field of electric horns, in particular to an automobile electric horn with a multilayer structure.
Background
The horn is an acoustic signal device of an automobile. When the automobile runs, the driver sends out necessary sound signals to warn pedestrians and draw attention of other vehicles, so that traffic safety is ensured, and the automobile is also used for prompting and transmitting signals.
However, the current electric horn of the automobile is generally fixed on the automobile through a single bolt, and no structure is provided for protecting the electric horn, so that the electric horn is very easy to damage due to vibration or dust or water entering, and the service life is reduced.
Disclosure of Invention
The invention aims to provide an automobile electric horn with a multilayer structure, which aims to solve the problems that the existing electric horn is easy to damage due to no protection structure and the service life is reduced.
In order to achieve the above object, the present invention provides an automotive electric horn with a multilayer structure, including a support assembly, a horn body and a protection assembly, where the support assembly includes a base, a bending rotating piece, a rotating shaft, a screw and a moving block, the rotating shaft is rotationally connected with the base and located at one side of the base, the bending rotating piece is fixedly connected with the rotating shaft and located at one side of the rotating shaft, the moving block is slidingly connected with the bending rotating piece and located at one side of the bending rotating piece, the screw is rotationally connected with the base and is in threaded connection with the moving block, the protection assembly includes a restoring spring, a sliding rod and a bottom plate, the sliding rod is slidingly connected with the base and located at one side of the base, the horn body is fixedly connected with the sliding rod and located at one side of the sliding rod, and the restoring spring is fixedly connected with the base and located between the horn body and the base, and the bottom plate is rotationally connected with the base and located at one side of the base.
The support assembly further comprises a friction plate, wherein the friction plate is fixedly connected with the bending rotating plate and is positioned on one side, far away from the moving block, of the bending rotating plate.
The support assembly further comprises a handle, wherein the handle is fixedly connected with the screw rod and is positioned on one side of the screw rod.
The support assembly further comprises a second spring, wherein the second spring is fixedly connected with the base and is located between the base and the moving block.
The protection assembly further comprises a vibration reduction block, wherein the vibration reduction block is fixedly connected with the base and is located on one side of the base.
The vibration reduction block comprises a box body and a sliding block, wherein the box body is provided with a first through hole and a second through hole, the first through hole and the second through hole are positioned on two sides of the box body, and the sliding block is in sliding connection with the box body and is positioned in the box body.
The protective component further comprises a waterproof layer, wherein the waterproof layer is fixedly connected with the loudspeaker body and is positioned on one side of the loudspeaker body.
The loudspeaker comprises a loudspeaker body and is characterized in that the loudspeaker body comprises a microcontroller, a signal generating module, a digital potentiometer, an amplifying module and a loudspeaker, wherein the microcontroller, the signal generating module, the digital potentiometer, the amplifying module and the loudspeaker are sequentially connected.
According to the automobile electric horn with the multilayer structure, the rotating shaft is rotationally connected with the base, so that the rotating shaft can rotate relative to the base, the bending rotating piece is fixedly connected with the rotating shaft, the bending rotating piece can rotate along with the rotating shaft, the moving block is slidably connected with the bending rotating piece, the moving block can slide relative to the bending rotating piece and can rotate at the same time, the screw rod is rotationally connected with the base, and the moving block can be driven to move up and down under the support of the screw rod by rotating the screw rod, so that the bending rotating piece can be driven to rotate, and the moving block is fixed with a frame through the cooperation of the bending rotating piece and the base; the utility model provides a loudspeaker, including base, sliding rod, loudspeaker body, return spring, base fixed connection, can be through return spring is attenuated to the part vibration that loudspeaker body produced when vibrating, thereby reduce and transmit vibration on the base for the installation is more stable, also can not make the frame violent vibration, the bottom plate with the base rotates to be connected, can resist the dust from loudspeaker body below, improves loudspeaker body's life, thereby can install loudspeaker very conveniently on the frame, and through the bottom plate return spring is right loudspeaker body protects, has improved loudspeaker's life, has solved current electric loudspeaker and has not had protective structure and damage easily, reduces life's problem.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a left side construction view of an automotive electric horn of a multilayer structure of the present invention;
fig. 2 is a front structural view of an automotive electric horn of a multilayer structure of the present invention;
fig. 3 is a rear structural view of an automotive electric horn of a multilayer structure of the present invention;
FIG. 4 is a schematic cross-sectional view of a multi-layered automotive electric horn along a vibration damping block according to the present invention;
fig. 5 is a partial enlarged view a of fig. 4;
fig. 6 is a structural view of the horn body of the present invention.
The device comprises a 1-supporting component, a 2-loudspeaker body, a 3-protecting component, a 11-base, a 12-bending rotating piece, a 13-rotating shaft, a 14-screw rod, a 15-moving block, a 16-friction plate, a 17-handle, a 18-second spring, a 21-microcontroller, a 22-signal generating module, a 23-digital potentiometer, a 24-amplifying module, a 25-loudspeaker, a 31-restoring spring, a 32-sliding rod, a 33-bottom plate, a 34-damping block, a 35-waterproof layer, a 161-first groove, a 331-rotating rod, a 332-plate body, a 333-fastening nut, a 341-box body, a 342-sliding block, a 3411-first through hole and a 3412-second through hole.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, in the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1 to 6, the present invention provides an automotive electric horn with a multi-layer structure, comprising:
the support assembly 1, loudspeaker body 2 and protection subassembly 3, the support assembly 1 includes base 11, turns around the piece 12, pivot 13, screw rod 14 and movable block 15, pivot 13 with base 11 rotates to be connected, and is located one side of base 11, turn around the piece 12 with pivot 13 fixed connection, and be located one side of pivot 13, movable block 15 with turn around the piece 12 sliding connection, and be located one side of turn around the piece 12, screw rod 14 with base 11 rotates to be connected, and with movable block 15 threaded connection, protection subassembly 3 includes recovery spring 31, slide bar 32 and bottom plate 33, slide bar 32 with base 11 sliding connection, and be located one side of base 11, loudspeaker body 2 with slide bar 32 fixed connection, and be located one side of slide bar 32, recovery spring 31 with base 11 fixed connection, and be located between loudspeaker body 2 and base 11, bottom plate 33 with base 11 rotates to be connected, and be located one side of base 11.
In this embodiment, the support assembly 1 includes a base 11, a bending rotating piece 12, a rotating shaft 13, a screw 14 and a moving block 15, where the rotating shaft 13 is rotatably connected with the base 11 and is located at one side of the base 11, so that the rotating shaft 13 can rotate relative to the base 11, the bending rotating piece 12 is fixedly connected with the rotating shaft 13 and is located at one side of the rotating shaft 13, the bending rotating piece 12 can rotate along with the rotating shaft 13, the moving block 15 is slidably connected with the bending rotating piece 12 and is located at one side of the bending rotating piece 12, the moving block 15 can slide relative to the bending rotating piece 12 and can rotate at the same time, the screw 14 is rotatably connected with the base 11 and is in threaded connection with the moving block 15, and rotating the screw 14 can drive the moving block 15 to move up and down under the support of the screw 14, so that the bending rotating piece 12 can be driven, and the bending rotating piece 12 and the base 11 are matched with the base 11 to be fixed with a frame, so that the external connection is more convenient; the protection component 3 comprises a restoring spring 31, a sliding rod 32 and a bottom plate 33, wherein the sliding rod 32 is in sliding connection with the base 11 and is positioned on one side of the base 11, the loudspeaker body 2 is fixedly connected with the sliding rod 32 and is positioned on one side of the sliding rod 32, the restoring spring 31 is fixedly connected with the base 11 and is positioned between the loudspeaker body 2 and the base 11, part of vibration generated by the loudspeaker body 2 can be attenuated through the restoring spring 31 when the loudspeaker body 2 vibrates, so that vibration transmitted to the base 11 is reduced, the installation is more stable, the frame is not vibrated violently, the bottom plate 33 is connected with the base 11 in a rotating manner and is positioned on one side of the base 11, the bottom plate 33 is arranged on one side of the loudspeaker body 2 and can resist dust and dirt from below the loudspeaker body 2, the service life of the loudspeaker body 2 is prolonged, the loudspeaker can be conveniently installed on the frame, the loudspeaker body 31 is protected by the bottom plate 33, the loudspeaker body 31, the service life of the loudspeaker is prolonged, and the service life of the loudspeaker is not easily prolonged, and the service life of the loudspeaker is easily prolonged.
Further, the support assembly 1 further includes a friction plate 16, where the friction plate 16 is fixedly connected to the bending rotating plate 12, and is located at a side of the bending rotating plate 12 away from the moving block 15.
In this embodiment, the friction between the bending rotor plate 12 and the frame can be increased by the friction plate 16, so that the installation is more stable.
Further, the friction plate 16 has a first groove 161, and the first groove 161 is located on a side of the friction plate 16 near the base 11.
In this embodiment, the first groove 161 is formed on the friction plate 16, so that deformation can be generated when the friction plate 16 compresses the frame, so that the compression can be more compact, and the loosening caused by vibration can not occur.
Further, the support assembly 1 further comprises a handle 17, and the handle 17 is fixedly connected with the screw 14 and located at one side of the screw 14.
In the present embodiment, the screw 14 can be rotated more conveniently by the handle 17.
Further, the support assembly 1 further includes a second spring 18, where the second spring 18 is fixedly connected to the base 11 and is located between the base 11 and the moving block 15.
In the present embodiment, the second spring 18 can increase the pressure on the moving block 15 by the base 11, thereby preventing the moving block 15 from loosening due to vibration during traveling.
Further, the protection assembly 3 further includes a damping block 34, where the damping block 34 is fixedly connected to the base 11 and located on one side of the base 11.
In the present embodiment, the vibration generated by the horn body 2 can be further damped by the damper block 34.
Further, the damping block 34 includes a box 341 and a slider 342, where the box 341 has a first through hole 3411 and a second through hole 3412, the first through hole 3411 and the second through hole 3412 are located at two sides of the box 341, and the slider 342 is slidably connected to the box 341 and located in the box 341.
In this embodiment, a slider 342 is disposed inside the box 341, when the base 11 vibrates, the box 341 will vibrate along with the base 11, and the slider 342 will remain in place briefly under the action of inertia, so that vibration energy is attenuated by friction force between the slider 342 and the box 341 and air resistance, so that when the slider 342 moves in the box 341, air can enter and exit from the first through hole 3411 and the second through hole 3412, and in addition, a spring can be disposed in the box 341 to enhance the effect.
Further, the protection component 3 further includes a waterproof layer 35, where the waterproof layer 35 is fixedly connected with the speaker body 2 and is located at one side of the speaker body 2.
In the present embodiment, the waterproof layer 35 is provided at one side of the speaker body 2, and is mainly made of a hydrophobic substance, so that the waterproof performance of the speaker body 2 can be enhanced.
Further, the bottom plate 33 includes a rotating rod 331, a plate body 332 and a fastening nut 333, the rotating rod 331 is rotatably connected with the base 11 and penetrates through the base 11, the plate body 332 is fixedly connected with the rotating rod 331 and is located at one side of the rotating rod 331, and the fastening nut 333 is in threaded connection with the rotating rod 331 and is located at one side of the rotating rod 331.
In this embodiment, the position of the plate body 332 may be adjusted by rotating the rotating rod 331, and then the position of the plate body 332 may be fixed by rotating the fastening nut 333, so that the position of the plate body 332 may be adjusted according to different vehicle types, and impurities may be better shielded.
Further, the speaker body 2 includes a microcontroller 21, a signal generating module 22, a digital potentiometer 23, an amplifying module 24, and a speaker 25, where the microcontroller 21, the signal generating module 22, the digital potentiometer 23, the amplifying module 24, and the speaker 25 are sequentially connected.
In this embodiment, the audio signal generated by the signal generating module 22 is output to the digital potentiometer 23, the digital potentiometer 23 is controlled by the microcontroller 21 to divide the voltage, the divided signal is sent to the amplifying module 24, and the speaker 25 is used to convert the audio signals with different voltages into sounds with different heights, so that different whistle volumes can be selected.
The working principle and the using flow of the invention are as follows: referring to fig. 1 and 2, after the present invention is installed, the rotating shaft 13 is rotatably connected with the base 11, so that the rotating shaft 13 can rotate relative to the base 11, the bending rotating piece 12 is fixedly connected with the rotating shaft 13, the bending rotating piece 12 can rotate along with the rotating shaft 13, the moving block 15 is slidably connected with the bending rotating piece 12, the moving block 15 can slide relative to the bending rotating piece 12 and can rotate at the same time, the screw 14 is rotatably connected with the base 11, and the screw 14 can rotate to drive the moving block 15 to move up and down under the support of the screw 14, so that the bending rotating piece 12 can be driven to rotate, and the moving block 15 is matched with the base 11 to be fixed with a frame through the bending rotating piece 12 and the base 11; the sliding rod 32 with base 11 sliding connection, loudspeaker body 2 with sliding rod 32 fixed connection, recovery spring 31 with base 11 fixed connection, can be through during loudspeaker body 2 vibration recovery spring 31 is to the partial vibration that loudspeaker body 2 produced attenuate, thereby reduce the transmission to vibration on the base 11 makes the installation more stable, also can not make the frame violent vibration, bottom plate 33 with base 11 rotates to be connected, can resist the dust and dirt from loudspeaker body 2 below, improves loudspeaker body 2's life, thereby can very conveniently install loudspeaker on the frame, and through bottom plate 33 recovery spring 31 is right loudspeaker body 2 protects, has improved loudspeaker's life, has solved current electric loudspeaker and has not protected the structure and damage easily, reduces life's problem.
The above disclosure is only a preferred embodiment of the present invention, and it should be understood that the scope of the invention is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present invention.
Claims (8)
1. An electric horn of a car with a multilayer structure is characterized in that,
including supporting component, loudspeaker body and protection subassembly, supporting component includes the base, bends the rotor, pivot, screw rod and movable block, the pivot with the base rotates to be connected, and is located one side of base, bend the rotor with pivot fixed connection, and be located one side of pivot, the movable block with bend rotor sliding connection, and be located bend one side of rotor, the screw rod with the base rotates to be connected, and with movable block threaded connection, protection subassembly includes recovery spring, slide bar and bottom plate, the slide bar with base sliding connection, and be located one side of base, loudspeaker body with slide bar fixed connection, and be located one side of slide bar, recovery spring with base fixed connection, and be located between the loudspeaker body with the base, the bottom plate with the base rotates to be connected, and be located one side of base.
2. An automotive electric horn of a multilayer structure as claimed in claim 1,
the support assembly further comprises a friction plate, wherein the friction plate is fixedly connected with the bending rotating plate and is positioned on one side, far away from the moving block, of the bending rotating plate.
3. An automotive electric horn of a multilayer structure as claimed in claim 2,
the support assembly further comprises a handle which is fixedly connected with the screw rod and is positioned on one side of the screw rod.
4. An automotive electric horn of a multilayer structure as claimed in claim 3,
the support assembly further comprises a second spring, wherein the second spring is fixedly connected with the base and is located between the base and the moving block.
5. An automotive electric horn of a multilayer structure as claimed in claim 4,
the protection assembly further comprises a vibration reduction block, wherein the vibration reduction block is fixedly connected with the base and is positioned on one side of the base.
6. An automotive electric horn of a multilayer structure as claimed in claim 5,
the vibration reduction block comprises a box body and a sliding block, wherein the box body is provided with a first through hole and a second through hole, the first through hole and the second through hole are positioned on two sides of the box body, and the sliding block is in sliding connection with the box body and is positioned in the box body.
7. An automotive electric horn of a multilayer structure as claimed in claim 1,
the protection component further comprises a waterproof layer, wherein the waterproof layer is fixedly connected with the loudspeaker body and is positioned on one side of the loudspeaker body.
8. An automotive electric horn of a multilayer structure as claimed in claim 1,
the loudspeaker body comprises a microcontroller, a signal generating module, a digital potentiometer, an amplifying module and a loudspeaker, wherein the microcontroller, the signal generating module, the digital potentiometer, the amplifying module and the loudspeaker are sequentially connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110378473.5A CN113276764B (en) | 2021-04-08 | 2021-04-08 | Automobile electric horn with multilayer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110378473.5A CN113276764B (en) | 2021-04-08 | 2021-04-08 | Automobile electric horn with multilayer structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113276764A CN113276764A (en) | 2021-08-20 |
| CN113276764B true CN113276764B (en) | 2023-09-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110378473.5A Active CN113276764B (en) | 2021-04-08 | 2021-04-08 | Automobile electric horn with multilayer structure |
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| CN (1) | CN113276764B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB160959A (en) * | 1920-01-07 | 1921-04-07 | Albert Edward Coyne | Improvements in motor horns |
| CN103895743A (en) * | 2012-12-26 | 2014-07-02 | 刘勇 | Motorcycle horn assembly |
| CN204066717U (en) * | 2014-07-24 | 2014-12-31 | 瑞安市伟东汽车电器有限公司 | A kind of vehicle disc type horn |
| CN204870725U (en) * | 2015-07-06 | 2015-12-16 | 北京汽车研究总院有限公司 | Car horn assembly and car |
| CN207683458U (en) * | 2018-01-10 | 2018-08-03 | 李晓光 | A kind of novel damping type car horn mounting bracket |
| CN208337813U (en) * | 2018-05-11 | 2019-01-04 | 郭佩纯 | A kind of vehicle-mounted megaphone |
| CN211139165U (en) * | 2019-11-20 | 2020-07-31 | 浙江晶钻电子科技有限公司 | Automobile horn |
-
2021
- 2021-04-08 CN CN202110378473.5A patent/CN113276764B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB160959A (en) * | 1920-01-07 | 1921-04-07 | Albert Edward Coyne | Improvements in motor horns |
| CN103895743A (en) * | 2012-12-26 | 2014-07-02 | 刘勇 | Motorcycle horn assembly |
| CN204066717U (en) * | 2014-07-24 | 2014-12-31 | 瑞安市伟东汽车电器有限公司 | A kind of vehicle disc type horn |
| CN204870725U (en) * | 2015-07-06 | 2015-12-16 | 北京汽车研究总院有限公司 | Car horn assembly and car |
| CN207683458U (en) * | 2018-01-10 | 2018-08-03 | 李晓光 | A kind of novel damping type car horn mounting bracket |
| CN208337813U (en) * | 2018-05-11 | 2019-01-04 | 郭佩纯 | A kind of vehicle-mounted megaphone |
| CN211139165U (en) * | 2019-11-20 | 2020-07-31 | 浙江晶钻电子科技有限公司 | Automobile horn |
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| Publication number | Publication date |
|---|---|
| CN113276764A (en) | 2021-08-20 |
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