CN113873397B - High-fidelity noise reduction sound box system - Google Patents
High-fidelity noise reduction sound box system Download PDFInfo
- Publication number
- CN113873397B CN113873397B CN202111181932.7A CN202111181932A CN113873397B CN 113873397 B CN113873397 B CN 113873397B CN 202111181932 A CN202111181932 A CN 202111181932A CN 113873397 B CN113873397 B CN 113873397B
- Authority
- CN
- China
- Prior art keywords
- ring body
- ring
- damping piece
- sound box
- matched
- 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.)
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- 238000013016 damping Methods 0.000 claims abstract description 40
- 238000010586 diagram Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—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
- H04R1/2869—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself
- H04R1/2876—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of damping material, e.g. as cladding
-
- 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
- H04R1/2869—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself
- H04R1/2892—Mountings or supports for transducers
-
- 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
- H04R1/323—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only for loudspeakers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
Abstract
The invention relates to the technical field of sound boxes, in particular to a high-fidelity noise reduction sound box system; the high-fidelity noise reduction sound box system comprises a box body and a bracket, wherein the box body is arranged on the upper side of the bracket and is fixedly connected with the bracket; the support comprises an upper ring body, a lower ring body and a damping piece, wherein the upper ring body is arranged on the upper side of the lower ring body, the upper ring body is connected with the lower ring body through the damping piece, and the upper ring body is matched with the lower ring body and the damping piece, so that vibration generated by a sound box system is eliminated, and noise generated by contact with the ground is avoided.
Description
Technical Field
The invention relates to the technical field of sound boxes, in particular to a high-fidelity noise reduction sound box system.
Background
The structure of the sound box has great influence on the playing effect of the whole system, and in order to meet the requirement that people can hear music in different places, the existing sound box usually adopts an intelligent cloud mode, and plays music through wireless connection;
however, in the use process, the sound box can generate noise after the vibration of the sound box is contacted with the ground when music is played, so that the phenomenon of distortion of the sound of the whole sound box system is caused.
Disclosure of Invention
The invention aims to provide a high-fidelity noise reduction sound box system, which is used for solving the problem that noise is generated due to the fact that a sound box in the prior art is contacted with the ground after vibration.
In order to achieve the above object, the present invention provides a high-fidelity noise reduction sound box system, which comprises a box body and a bracket, wherein the box body is arranged on the upper side of the bracket and is fixedly connected with the bracket;
the support comprises an upper ring body, a lower ring body and a damping piece, wherein the upper ring body is arranged on the upper side of the lower ring body, and the upper ring body is connected with the lower ring body through the damping piece.
And the upper ring body, the lower ring body and the damping piece are matched, so that noise caused by vibration generated by sound production of the sound box system is reduced, and the fidelity of the sound box system is effectively improved.
The upper ring body comprises a connecting ring and a plurality of rotors, wherein the connecting ring is arranged on the upper side of the damping piece and fixedly connected with the damping piece, and the rotors are arranged on the inner side of the connecting ring and are rotationally connected with the box body.
The connecting ring is matched with a plurality of rotors, so that the box body and the upper ring body can rotate relatively, and the playing requirements in different directions are met.
The connecting ring is provided with a clamping groove, a rotating groove and a matching groove, wherein the clamping groove is arranged on the inner side of the connecting ring and is matched with the box body, the rotating groove is arranged on the upper side of the clamping groove and is communicated with the clamping groove, the rotating groove is further rotationally connected with a plurality of rotors, and the matching groove is arranged on the lower side of the connecting ring and is matched with the damping piece.
The clamping groove is used for placing the box body, the rotating groove is used for placing the rotor, and the matching groove is used for matching with the bracket.
The lower ring body comprises a positioning ring, four connecting rods, four rotating cylinders with internal threads and locking buttons, wherein the positioning ring is arranged on the lower sides of the four rotating cylinders and is rotationally connected with the four rotating cylinders, the four connecting rods are arranged on the inner sides of the positioning ring and are matched with the locking buttons, the four rotating cylinders are matched with the damping pieces and are arranged on the lower sides of the damping pieces, and the internal threads are matched with the damping pieces.
The positioning ring is matched with the connecting rod to achieve the connection strength of the lower ring body and the damping piece, and the height is adjusted through the rotary cylinder.
The positioning ring is provided with four rotary bulges and four connecting grooves, the four rotary bulges are uniformly distributed on the upper side of the positioning ring, and the four connecting grooves are arranged on the inner side of the positioning ring and are respectively connected with the four connecting rods.
And the rotary protrusion is matched with the elastic piece to realize the connection between the lower ring body and the elastic piece.
The damping piece comprises a plurality of springs, a supporting plate and a fixing plate, wherein the supporting plate is arranged on the lower side of the upper ring body and fixedly connected with the upper ring body, the springs are arranged between the supporting plate and the fixing plate, and the fixing plate is in threaded connection with the lower ring body.
And the springs are matched with the supporting plate and the fixing plate, so that the damping effect of the damping piece is achieved.
The fixing plate is provided with four threaded columns and a plate body, wherein the threaded columns are provided with external thread grooves, the four threaded columns are arranged on the lower side of the plate body, the four threaded columns are in threaded connection with the lower ring body, and the external thread grooves are formed in the outer sides of the threaded columns.
The threaded column is matched with the rotary cylinder, so that the fixing plate is connected with the lower ring body, and the height can be adjusted.
According to the high-fidelity noise reduction sound box system, the upper ring body is matched with the lower ring body and the damping piece, so that vibration generated by the sound box system is eliminated, and noise caused by contact with the ground is avoided.
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 schematic diagram of an axial measurement structure of a high-fidelity noise reduction sound box system provided by the invention.
Fig. 2 is a schematic cross-sectional structural diagram of a high-fidelity noise reduction sound box system provided by the invention.
Fig. 3 is a schematic diagram of an axial measurement structure of an upper ring body of the high-fidelity noise reduction sound box system provided by the invention.
Fig. 4 is a schematic cross-sectional structural view of an upper ring body of a high-fidelity noise reduction sound box system provided by the invention.
Fig. 5 is a schematic diagram of an axial measurement structure of a lower ring body of the high-fidelity noise reduction sound box system provided by the invention.
Fig. 6 is a schematic cross-sectional structural diagram of a lower ring body of a high-fidelity noise reduction sound box system provided by the invention.
1-box, 2-bracket, 11-sound, 12-shell, 13-elastic piece, 121-matching base, 122-chute, 131-damper, 132-bearing plate, 21-upper ring body, 22-lower ring body, 23-damper, 211-connecting ring, 212-rotor, 213-clamping groove, 214-rotating groove, 215-matching groove, 221-positioning ring, 222-connecting rod, 223-rotating cylinder, 224-locking button, 225-rotating protrusion, 226-connecting groove, 227-internal thread, 231-fixed plate, 232-supporting plate, 233-spring, 234-threaded column, 235-plate body, 236-external thread groove.
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 a high-fidelity noise reduction sound box system, which comprises a box body 1 and a bracket 2, wherein the box body 1 is arranged on the upper side of the bracket 2 and is fixedly connected with the bracket 2;
the bracket 2 comprises an upper ring body 21, a lower ring body 22 and a damping piece 23, wherein the upper ring body 21 is arranged on the upper side of the lower ring body 22, and the upper ring body 21 and the lower ring body 22 are connected through the damping piece 23.
In this embodiment, the case 1 is used for playing sound, the bracket 2 is used for supporting the case 1, and the upper ring 21 is matched with the lower ring 22, and is used for eliminating vibration generated by playing sound under the action of the damping member 23.
Further, the upper ring 21 includes a connecting ring 211 and a plurality of rotors 212, the connecting ring 211 is disposed on the upper side of the damping member 23 and is fixedly connected with the damping member 23, and the plurality of rotors 212 are disposed on the inner side of the connecting ring 211 and are rotatably connected with the case 1;
the connecting ring 211 has a clamping groove 213, a rotating groove 214 and a matching groove 215, the clamping groove 213 is disposed on the inner side of the connecting ring 211 and is engaged with the case 1, the rotating groove 214 is disposed on the upper side of the clamping groove 213, the rotating groove 214 is communicated with the clamping groove 213, the rotating groove 214 is further rotationally connected with the plurality of rotors 212, the matching groove 215 is disposed on the lower side of the connecting ring 211, and the matching groove 215 is engaged with the damping member 23;
the lower ring 22 includes a positioning ring 221, four connecting rods 222, four rotating cylinders 223 with internal threads 227, and locking buttons 224, the positioning ring 221 is disposed at the lower sides of the four rotating cylinders 223 and rotationally connected with the four rotating cylinders 223, the four connecting rods 222 are disposed at the inner sides of the positioning ring 221 and are respectively engaged with the locking buttons 224, the four rotating cylinders 223 are respectively engaged with the damping member 23 and are disposed at the lower sides of the damping member 23, and the internal threads 227 are respectively engaged with the damping member 23;
the positioning ring 221 is provided with four rotating protrusions 225 and four connecting grooves 226, the four rotating protrusions 225 are uniformly distributed on the upper side of the positioning ring 221, and the four connecting grooves 226 are disposed on the inner side of the positioning ring 221 and are respectively connected with the four connecting rods 222.
In this embodiment, the connecting ring 211 is matched with the rotor 212, so as to realize rotation between the upper ring 21 and the case 1, the clamping groove 213 is used for placing the case 1, the rotating groove 214 is used for placing the rotor 212, the matching groove 215 is used for placing the damping member 23, the positioning ring 221 is used as a support for the lower ring 22, four connecting rods 222 are used for improving structural stability of the positioning ring 221, the rotating cylinder 223 is matched with the damping member 23 through the internal thread 227, the locking button 224 is used for connecting the connecting rod 222, the rotating protrusion 225 is used for being in rotational connection with the rotating cylinder 223, so that the rotating cylinder 223 can rotate, and the connecting groove 226 is used for placing the connecting rod 222.
Further, the damping member 23 includes a plurality of springs 233, a support plate 232 and a fixing plate 231, wherein the support plate 232 is disposed at the lower side of the upper ring 21 and is fixedly connected with the upper ring 21, the plurality of springs 233 are disposed between the support plate 232 and the fixing plate 231, and the fixing plate 231 is in threaded connection with the lower ring 22;
the fixing plate 231 has four threaded columns 234 and a plate body 235 with external thread grooves 236, the four threaded columns 234 are disposed on the lower side of the plate body 235, the four threaded columns 234 are in threaded connection with the lower ring 22, and the external thread grooves 236 are disposed on the outer side of the threaded columns 234.
In this embodiment, the spring 233 is used to eliminate vibration between the upper ring 21 and the lower ring 22, the support plate 232 is used to engage with the engagement groove 215, so as to improve the connection stability between the damping member 23 and the connection ring 211, and the plate 235 is used to improve the connection strength between the lower ring 22 and the damping member 23, and is engaged with the rotary cylinder 223 through the threaded post 234, so as to achieve the purpose of adjusting the height of the sound box through threaded connection.
Further, the case 1 includes a sound box 11, a housing 12, and an elastic member 13, wherein the housing 12 is engaged with the upper ring 21 and is rotatably connected with the upper ring 21, the elastic member 13 is disposed on the inner side of the housing 12, and the sound box 11 is disposed on the upper side of the elastic member 13;
the housing 12 has a mating base 121 and a sliding groove 122, the mating base 121 is disposed at the lower side of the housing 12 and is rotationally connected with the upper ring 21, and the sliding groove 122 is disposed at the inner side of the housing 12 and is slidably connected with the elastic member 13;
the elastic member 13 includes a damper 131 and a carrier plate 132, the carrier plate 132 is disposed on an upper side of the damper 131 and slidably connected with the chute 122, and the damper 131 is connected with the carrier plate 132 and the housing 12.
In this embodiment, the sound box 11 is configured to play sound, the housing 12 is configured to protect the box 1, the elastic member 13 is configured to further reduce vibration between the sound box 11 and the housing 12, the matching base 121 is configured to match with the upper ring 21, so that the matching base 121 abuts against the rotor 212 to realize rotation of the box 1, the sliding slot 122 is configured to limit a movement direction of the elastic member 13, the damper 131 is configured to further eliminate vibration of the sound box 11, and the carrier 132 is configured to carry the sound box 11.
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 (2)
1. A high-fidelity noise-reducing sound box system is characterized in that,
the high-fidelity noise reduction sound box system comprises a box body and a bracket, wherein the box body is arranged on the upper side of the bracket and is fixedly connected with the bracket;
the support comprises an upper ring body, a lower ring body and a damping piece, wherein the upper ring body is arranged on the upper side of the lower ring body, and the upper ring body is connected with the lower ring body through the damping piece;
the box body comprises a sound box, a shell and an elastic piece, wherein the shell is matched with the upper ring body and is rotationally connected with the upper ring body, the elastic piece is arranged on the inner side of the shell, and the sound box is arranged on the upper side of the elastic piece;
the shell is provided with a matching base and a chute, the matching base is arranged on the lower side of the shell and is rotationally connected with the upper ring body, and the chute is arranged on the inner side of the shell and is in sliding connection with the elastic piece;
the upper ring body comprises a connecting ring and a plurality of rotors, the connecting ring is arranged on the upper side of the damping piece and fixedly connected with the damping piece, and the rotors are arranged on the inner side of the connecting ring and are rotationally connected with the box body;
the connecting ring is provided with a clamping groove, a rotating groove and a matching groove, the clamping groove is arranged on the inner side of the connecting ring and is matched with the box body, the rotating groove is arranged on the upper side of the clamping groove and is communicated with the clamping groove, the rotating groove is also rotationally connected with a plurality of rotors, and the matching groove is arranged on the lower side of the connecting ring and is matched with the damping piece;
the elastic piece comprises a damper and a bearing plate, the bearing plate is arranged on the upper side of the damper and is in sliding connection with the sliding chute, and the damper is connected with the bearing plate and the shell;
the lower ring body comprises a positioning ring, four connecting rods, four rotating cylinders with internal threads and a locking button, wherein the positioning ring is arranged on the lower sides of the four rotating cylinders and is rotationally connected with the four rotating cylinders, the four connecting rods are arranged on the inner side of the positioning ring and are matched with the locking button, the four rotating cylinders are matched with the damping piece and are arranged on the lower sides of the damping piece, and the internal threads are matched with the damping piece;
the damping piece comprises a plurality of springs, a supporting plate and a fixing plate, wherein the supporting plate is arranged on the lower side of the upper ring body and is fixedly connected with the upper ring body, the springs are arranged between the supporting plate and the fixing plate, and the fixing plate is in threaded connection with the lower ring body;
the fixed plate is provided with four threaded columns and a plate body, wherein the threaded columns are provided with external thread grooves, the four threaded columns are arranged on the lower side of the plate body, the four threaded columns are in threaded connection with the lower ring body, and the external thread grooves are formed in the outer sides of the threaded columns.
2. A high fidelity noise reduction speaker system as set forth in claim 1,
the locating ring is provided with four rotary bulges and four connecting grooves, the four rotary bulges are uniformly distributed on the upper side of the locating ring, and the four connecting grooves are arranged on the inner side of the locating ring and are respectively connected with the four connecting rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111181932.7A CN113873397B (en) | 2021-10-11 | 2021-10-11 | High-fidelity noise reduction sound box system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111181932.7A CN113873397B (en) | 2021-10-11 | 2021-10-11 | High-fidelity noise reduction sound box system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113873397A CN113873397A (en) | 2021-12-31 |
| CN113873397B true CN113873397B (en) | 2024-03-01 |
Family
ID=78998956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111181932.7A Active CN113873397B (en) | 2021-10-11 | 2021-10-11 | High-fidelity noise reduction sound box system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113873397B (en) |
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| CN213186407U (en) * | 2020-09-20 | 2021-05-11 | 严忠会 | Damping device convenient to transportation audio amplifier stereo set |
| CN213244286U (en) * | 2020-11-30 | 2021-05-18 | 贵州博翔一佳智能科技有限公司 | High-fidelity sound equipment for broadcasting |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN113873397A (en) | 2021-12-31 |
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