CN111432313B - Vehicle-mounted anti-seismic sound horn - Google Patents
Vehicle-mounted anti-seismic sound horn Download PDFInfo
- Publication number
- CN111432313B CN111432313B CN202010248757.8A CN202010248757A CN111432313B CN 111432313 B CN111432313 B CN 111432313B CN 202010248757 A CN202010248757 A CN 202010248757A CN 111432313 B CN111432313 B CN 111432313B
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- China
- Prior art keywords
- shell
- sound
- sound box
- shock
- loudspeaker
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- 230000035939 shock Effects 0.000 claims abstract description 46
- 238000010521 absorption reaction Methods 0.000 claims abstract description 28
- 230000003139 buffering effect Effects 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 6
- 239000006096 absorbing agent Substances 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000000703 anti-shock Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Classifications
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- 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
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
-
- 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
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
- H04R1/345—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for loudspeakers
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention discloses a vehicle-mounted anti-seismic acoustic horn, which comprises an acoustic shell, a buffer shell, an acoustic horn, a shock absorption column, an anti-seismic bracket, a fixed mounting plate, a shock absorption strip and a shock absorption rubber surface, a buffer shell is arranged in the sound box shell, a sound horn is fixedly arranged in the buffer shell, the top of the sound horn is provided with a plurality of shock absorption columns, the top ends of the shock absorption columns are fixedly connected with the top surface of the inner wall of the sound shell, a plurality of anti-seismic brackets are arranged on the rear side wall of the sound box shell, a fixed mounting plate is arranged at the bottom of each anti-seismic bracket, a plurality of shock absorption strips are arranged on the upper bottom surface and the lower bottom surface of the sound box shell, shock absorption rubber surfaces are arranged on the left outer side surface and the right outer side surface of the sound box shell, compared with the prior art, the anti-seismic performance of the vehicle-mounted sound box loudspeaker is greatly improved, the influence of vehicle vibration on the stability of the loudspeaker is effectively reduced, the service life of the vehicle-mounted sound box is prolonged, and the playing effect of the sound box is improved.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of sound loudspeakers, in particular to a vehicle-mounted anti-seismic sound loudspeaker.
[ background of the invention ]
With the progress of society, people have more and more varied lives, and the singing and dancing as an entertainment form which is spread for thousands of years go deep into the lives of people of all groups. However, with the development and progress of science and technology, people have more and more requirements and higher requirements on the performance form and the field of singing and dancing. The sound system is continuously improved and perfected along with the requirements of people, so that the sound system can meet the field sound amplification requirement of tens of thousands of people in a concert, and can meet the requirements of playing musical instruments and K songs by individuals and families; particularly, the vehicle-mounted sound box is increasingly popular with the users of the vehicles; the vehicle audio system is an audio system installed in a vehicle, and the system can be called audio, and the most basic condition is that the system has a function of playing back sound.
Because the vehicle-mounted sound box is installed in the vehicle, inevitable vibrations can be generated under the condition that the vehicle runs at a bumpy road section or at a high speed, so that the bumpy vibrations of the vehicle-mounted sound box can be driven, the sound production effect of the sound box can be influenced if the vibration reduction is not carried out, the sound quality and other problems can be caused, the service life of the vehicle-mounted sound box is influenced, the sound effect is played, and in order to overcome the problems, the vehicle-mounted anti-vibration sound box loudspeaker is necessary to be provided.
[ summary of the invention ]
The invention aims to solve the problems in the prior art, and provides a vehicle-mounted anti-seismic sound loudspeaker, which greatly increases the anti-seismic performance of the vehicle-mounted sound loudspeaker, effectively reduces the influence of vehicle vibration on the stability of the loudspeaker, prolongs the service life of a vehicle-mounted sound and improves the playing effect of the sound.
In order to achieve the purpose, the invention provides a vehicle-mounted anti-seismic sound loudspeaker which comprises a sound shell, a buffer shell, a sound loudspeaker, shock-absorbing columns, anti-seismic supports, a fixed mounting plate, shock-absorbing strips and shock-absorbing rubber surfaces, wherein the buffer shell is arranged inside the sound shell, the sound loudspeaker is fixedly mounted in the buffer shell, a plurality of shock-absorbing columns are arranged at the top of the sound loudspeaker, the top ends of the shock-absorbing columns are fixedly connected with the top surface of the inner wall of the sound shell, the rear side wall of the sound shell is provided with the anti-seismic supports, the bottom of each anti-seismic support is provided with the fixed mounting plate, the upper bottom surface and the lower bottom surface of the sound shell are provided with the shock-absorbing strips, and the left outer side surface and the right outer side surface of the sound shell are provided with the shock-absorbing rubber surfaces.
As preferred, the stereo set shell is the cuboid vacant shell of front open-ended, the left and right sides of stereo set shell opening face is equipped with outside bellied chimb, the protruding height of chimb is greater than the thickness of face is glued in the shock attenuation, the department of meeting of stereo set shell and buffer shell is equipped with positioning groove.
As preferred, be equipped with the stereo set fixed strip on the bottom surface of buffer shell, stereo set fixed strip cooperation shock attenuation post is fixed stereo set loudspeaker at the inside first half end of buffer shell, the right side bottom surface of buffer shell is arc, buffer shell and stereo set shell mutually support and form an inside cavity, the upper left end of inside cavity and the space between the shock attenuation post communicate with each other, the department of meeting of buffer shell and stereo set shell is equipped with the location arch, the location arch is mutually supported with positioning groove, leave the clearance between the bottom of buffer shell and the bottom of stereo set shell, the inside packing in clearance has the sound of inhaling cotton.
Preferably, the sound horn is a double-horn sound, a fastening groove is formed in a horn ring of the sound horn, and a dust screen is arranged on the fastening groove.
Preferably, the number of the shock absorption columns is 3, and a dust screen is arranged at a gap between two adjacent shock absorption columns.
Preferably, the anti-seismic support comprises an anti-seismic support shell, a movable rod, a fastening nut and an anti-seismic spring, the movable rod extending leftwards is arranged inside the anti-seismic support shell, the left end of the movable rod penetrates through the bottom surface of the sound box shell and is located inside the sound box shell, the fastening nut is arranged at the left end of the movable rod, a blocking piece is arranged at the right end of the movable rod, and the anti-seismic springs are arranged on the left side and the right side of the blocking piece.
The invention has the beneficial effects that: the invention carries out full-range anti-seismic protection on the acoustic horn positioned in the buffer shell by arranging the buffer shell, the shock absorption column, the anti-seismic support, the fixed mounting plate, the shock absorption strip and the shock absorption rubber surface, utilizes the shock absorption column and the shock absorption strip to absorb the up-and-down shock with higher intensity, utilizes the shock absorption rubber surface to eliminate the left-and-right shock with lower intensity, utilizes the anti-seismic support and the fixed mounting plate to eliminate the front-and-back shock, and simultaneously is matched with the convex edge to firmly fix the acoustic shell in the automobile body; through the mode that sets up inside cavity, the space between the cooperation shock attenuation post, in the stereo set use, with the sound output reflection of stereo set loudspeaker rear side, increased stereo set loudspeaker's output efficiency and output tone quality.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic view of an internal structure of a vehicle-mounted anti-shock acoustic speaker according to the present invention;
FIG. 2 is a front view of a vehicle-mounted anti-shock acoustic horn of the present invention;
FIG. 3 is a side view of a vehicle mounted anti-shock audio horn of the present invention;
fig. 4 is a schematic structural view of an anti-seismic bracket in the vehicle-mounted anti-seismic acoustic horn according to the present invention.
In the figure: the sound box comprises a sound box shell, 11-convex edges, 12-positioning grooves, 2-buffer shells, 21-sound fixing strips, 22-internal cavities, 23-positioning protrusions, 3-sound loudspeakers, 31-buckling grooves, 32-dust screens, 4-shock absorbing columns, 5-shock absorbing supports, 51-shock absorbing support shells, 52-movable rods, 521-blocking pieces, 53-fastening nuts, 54-shock absorbing springs, 6-fixing mounting plates, 7-shock absorbing strips and 8-shock absorbing glue surfaces.
[ detailed description ] embodiments
Referring to the attached drawings, the vehicle-mounted anti-seismic acoustic horn comprises an acoustic shell 1, a buffer shell 2, an acoustic horn 3, shock-absorbing columns 4, anti-seismic supports 5, a fixed mounting plate 6, shock-absorbing strips 7 and shock-absorbing adhesive faces 8, wherein the buffer shell 2 is arranged inside the acoustic shell 1, the acoustic horn 3 is fixedly mounted in the buffer shell 2, the plurality of shock-absorbing columns 4 are arranged at the top of the acoustic horn 3, the top ends of the shock-absorbing columns 4 are fixedly connected with the top surface of the inner wall of the acoustic shell 1, the plurality of anti-seismic supports 5 are arranged on the rear side wall of the acoustic shell 1, the fixed mounting plate 6 is arranged at the bottom of the anti-seismic supports 5, the plurality of shock-absorbing strips 7 are arranged on the upper bottom surface and the lower bottom surface of the acoustic shell 1, and the shock-absorbing adhesive faces 8 are arranged on the left outer side surface and the right outer side surface of the acoustic shell 1.
Wherein, sound shell 1 is the cuboid vacant shell of front open-ended, the left and right sides of 1 opening face of sound shell is equipped with outside bellied chimb 11, the protruding height of chimb 11 is greater than the thickness of face 8 of shock attenuation glue, sound shell 1 is equipped with positioning groove 12 with the department of meeting of buffering shell 2.
Wherein, be equipped with stereo set fixed strip 21 on the bottom surface of buffer shell 2, stereo set fixed strip 21 cooperation shock absorber post 4 fixes stereo set loudspeaker 3 at the inside first half end of buffer shell 2, the right side bottom surface of buffer shell 2 is arc, buffer shell 2 and stereo set shell 1 mutually support and form an inside cavity 22, the upper left end of inside cavity 22 communicates with each other with the space between shock absorber post 4, buffer shell 2 is equipped with location arch 23 with the department of meeting of stereo set shell 1, location arch 23 and positioning groove 12 mutually support, leave the clearance between the bottom of buffer shell 2 and the bottom of stereo set shell 1, the inside packing in clearance has the sound of inhaling cotton.
The sound equipment horn 3 is a double-horn sound equipment, a fastening groove 31 is arranged on a horn ring of the sound equipment horn 3, and a dust screen 32 is arranged on the fastening groove 31.
The number of the shock absorption columns 4 is 3, and a dust screen 32 is arranged at a gap between two adjacent shock absorption columns 4.
Wherein, antidetonation support 5 includes antidetonation support shell 51, movable rod 52, fastening nut 53 and antidetonation spring 54, the inside of antidetonation support shell 51 is equipped with the movable rod 52 that extends left, the left end of movable rod 52 passes the bottom surface of stereo set shell 1 and is located stereo set shell 1 inside, the left end of movable rod 52 is equipped with fastening nut 53, the right-hand member of movable rod 52 is equipped with separation blade 521, the left and right sides of separation blade 521 all is equipped with antidetonation spring 54.
The invention relates to a vehicle-mounted anti-seismic acoustic horn, which carries out all-sided anti-seismic protection on an acoustic horn 3 positioned in a buffer shell 2 in a mode of arranging the buffer shell 2, a shock absorption column 4, an anti-seismic support 5, a fixed mounting plate 6, a shock absorption strip 7 and a shock absorption rubber surface 8, utilizes the shock absorption column 4 and the shock absorption strip 7 to absorb vertical shock with higher intensity, utilizes the shock absorption rubber surface 8 to eliminate left and right shock with lower intensity, utilizes the anti-seismic support 5 and the fixed mounting plate 6 to eliminate front and back shock, and is matched with a convex edge 11 to firmly fix an acoustic shell 1 in a vehicle body; through the mode that sets up inside cavity 22, the space between the cooperation shock attenuation post 4, in the stereo set use, with the sound output reflection of stereo set loudspeaker 3 rear side, increased stereo set loudspeaker 3's output efficiency and output tone quality.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (4)
1. The utility model provides a vehicle-mounted antidetonation type stereo set loudspeaker which characterized in that: comprises a sound box shell (1), a buffer shell (2), a sound box loudspeaker (3), a shock absorption column (4), a shock absorption bracket (5), a fixed mounting plate (6), a shock absorption strip (7) and a shock absorption rubber surface (8), a buffer shell (2) is arranged in the sound equipment shell (1), a sound equipment loudspeaker (3) is fixedly arranged in the buffer shell (2), the top of the sound speaker (3) is provided with a plurality of shock-absorbing columns (4), the top ends of the shock-absorbing columns (4) are fixedly connected with the top surface of the inner wall of the sound shell (1), a plurality of anti-seismic brackets (5) are arranged on the rear side wall of the sound box shell (1), the bottom of the anti-seismic support (5) is provided with a fixed mounting plate (6), the upper bottom surface and the lower bottom surface of the sound box shell (1) are provided with a plurality of shock-absorbing strips (7), the left and right outer side surfaces of the sound box shell (1) are provided with damping rubber surfaces (8); the sound box is characterized in that the sound box shell (1) is a cuboid hollow shell with an opening in the front, convex edges (11) protruding outwards are arranged on the left side and the right side of the opening surface of the sound box shell (1), the protruding height of each convex edge (11) is larger than the thickness of the shock absorption rubber surface (8), and a positioning groove (12) is arranged at the joint of the sound box shell (1) and the buffer shell (2); be equipped with stereo set fixed strip (21) on the bottom surface of buffering shell (2), stereo set fixed strip (21) cooperation shock absorber post (4) are fixed stereo set loudspeaker (3) at the inside first half end of buffering shell (2), the right side bottom surface of buffering shell (2) is arc, buffering shell (2) and stereo set shell (1) are mutually supported and are formed an inside cavity (22), the upper left end of inside cavity (22) communicates with each other with the space between shock absorber post (4), the department of meeting of buffering shell (2) and stereo set shell (1) is equipped with location arch (23), location arch (23) and positioning groove (12) are mutually supported, leave the clearance between the bottom of buffering shell (2) and the bottom of stereo set shell (1), the inside packing of clearance has the sound of inhaling cotton.
2. The vehicle-mounted anti-seismic acoustic horn according to claim 1, wherein: the loudspeaker (3) is a double-loudspeaker, a fastening groove (31) is formed in a loudspeaker ring of the loudspeaker (3), and a dustproof net (32) is arranged on the fastening groove (31).
3. The vehicle-mounted anti-seismic acoustic horn according to claim 1, wherein: the number of shock attenuation post (4) is 3, and two adjacent space department between shock attenuation post (4) is equipped with dust screen (32).
4. The vehicle-mounted anti-seismic acoustic horn according to claim 1, wherein: antidetonation support (5) are including antidetonation support shell (51), movable rod (52), fastening nut (53) and antidetonation spring (54), the inside of antidetonation support shell (51) is equipped with movable rod (52) that extend left, the bottom surface that stereo set shell (1) was passed to the left end of movable rod (52) is located stereo set shell (1) inside, the left end of movable rod (52) is equipped with fastening nut (53), the right-hand member of movable rod (52) is equipped with separation blade (521), the left and right sides of separation blade (521) all is equipped with antidetonation spring (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010248757.8A CN111432313B (en) | 2020-04-01 | 2020-04-01 | Vehicle-mounted anti-seismic sound horn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010248757.8A CN111432313B (en) | 2020-04-01 | 2020-04-01 | Vehicle-mounted anti-seismic sound horn |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111432313A CN111432313A (en) | 2020-07-17 |
| CN111432313B true CN111432313B (en) | 2021-10-26 |
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ID=71550622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010248757.8A Active CN111432313B (en) | 2020-04-01 | 2020-04-01 | Vehicle-mounted anti-seismic sound horn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111432313B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206894890U (en) * | 2017-07-07 | 2018-01-16 | 许银夫 | A kind of vehicle audio loudspeaker antivibration mount |
| CN207466520U (en) * | 2017-10-18 | 2018-06-08 | 林君阳 | A kind of vehicle audio mounting bracket |
| CN107835468A (en) * | 2017-11-01 | 2018-03-23 | 天津富民伟业科技有限公司 | A kind of auto horn device |
| CN207875503U (en) * | 2017-12-31 | 2018-09-18 | 肯马（上海）汽车设计有限公司 | A kind of novel damping type car horn mounting bracket |
| CN209731551U (en) * | 2019-07-09 | 2019-12-03 | 重庆华玮旭电子有限公司 | Vehicle-mounted loudspeaker stereo |
-
2020
- 2020-04-01 CN CN202010248757.8A patent/CN111432313B/en active Active
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| Publication number | Publication date |
|---|---|
| CN111432313A (en) | 2020-07-17 |
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