CN110913291A - Intelligent regulation audio amplifier - Google Patents
Intelligent regulation audio amplifier Download PDFInfo
- Publication number
- CN110913291A CN110913291A CN201911215978.9A CN201911215978A CN110913291A CN 110913291 A CN110913291 A CN 110913291A CN 201911215978 A CN201911215978 A CN 201911215978A CN 110913291 A CN110913291 A CN 110913291A
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- CN
- China
- Prior art keywords
- rod
- pull rod
- shell
- baffle
- wheel
- 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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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
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
-
- 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
Abstract
The invention relates to the technical field of intelligent sound boxes and discloses an intelligent adjusting sound box which comprises a shell, wherein a through hole is formed in the back surface of the shell, and a loudspeaker is fixedly connected in the through hole; the middle part of the inner wall of the shell is connected with a movable plate in a sliding mode through a sliding rail, a baffle is arranged in front of the movable plate and fixedly connected with the middle part of the front side of the shell, a rectangular through hole is formed in the middle lower part of the front side of the baffle, a convex block is connected in the through hole in an inserted mode, and a quarter-circle groove is formed in the front end of the upper surface of the convex block. This but audio amplifier of automatically regulated audio through setting up lug and slide rheostat, can change the electric current in the circuit at any time in the accent to the electron energy changes thereupon, has realized the effect that changes the audio, through setting up first moment wheel, second moment wheel, rubbish pole and thrust lever, makes the fly leaf move forward or backward, therefore the paper tray of loudspeaker just also can follow the motion, this action makes the density degree of air produce the change and change different audio sound.
Description
Technical Field
The invention relates to the technical field of mechanical structures, in particular to an intelligent adjusting sound box.
Background
Along with the progress of society, people are more and more colorful to the life, the singing and dancing as a form of entertainment which flows thousands of years goes deep into the life of people of all families, along 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 the singing and dancing, a sound system is continuously improved and perfected along with the requirements of people, the requirement of on-site sound amplification of the singing meeting of the tens of thousands of people is met, the requirement of playing musical instruments and K songs by personal families is met, the sound on the market can not adjust the sound effect along with the requirements of users at that time, so that different sound devices can be replaced by common sound devices according to the requirements of the users, the sound effect of the sound devices can not be changed, the use cost of the sound devices is greatly increased, the existing sound devices are inconvenient to use, and are.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an intelligent adjusting sound box, which solves the problems that the common sound box can be changed into different sound boxes according to the needs of a user, the sound effect of the sound box can not be changed, the use cost of the sound box is greatly increased, and the existing sound box is inconvenient to use and is not beneficial to popularization and use.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an intelligent regulation audio amplifier, includes the casing, the through-hole has been seted up at the back of casing, and fixedly connected with speaker in the through-hole.
The middle part of the inner wall of the shell is connected with a movable plate in a sliding way through a slide rail, a baffle is arranged in front of the movable plate, the baffle is fixedly connected with the middle part of the front side of the shell, a rectangular through hole is formed in the middle lower part of the front side of the baffle, a convex block is inserted in the through hole, a quarter-circle groove is formed in the front end of the upper surface of the convex block, a driving pin is connected in the groove in a sliding way, a movable rod is fixedly connected to the top end of the driving pin, the movable rod and the driving pin are both connected with the baffle in a sliding way through a limiting sliding chute, a movable rod bracket is sleeved at the middle part of the outer surface of the movable rod, the movable rod bracket is fixedly connected with the front side of the baffle, a rack is fixedly connected to the left end of the movable rod, a semi-tooth gear, the contact pin support is fixedly connected with the baffle, a sliding rheostat is arranged between the contact pin and the opposite surface of the baffle, and the sliding rheostat is fixedly connected with the baffle.
The left lower corner of the inner side of the shell is provided with a second torque wheel, the second torque wheel is rotatably connected with the shell, the bottom of the right side face of the second torque wheel is rotatably connected with a thrust rod, the thrust rod is slidably connected with the ground of the inner side face of the shell, a first torque wheel is rotatably connected with the shell above the second torque wheel, the first torque wheel and the second torque wheel are rotatably connected through a first vertical pull rod, the top of the right side face of the first torque wheel is rotatably connected with a horizontal pull rod, the rear end of the horizontal pull rod is rotatably connected with a second vertical pull rod, the middle of the second vertical pull rod is rotatably connected with the shell through a second vertical pull rod support, and the top of the second vertical pull rod is rotatably connected with a tension rod.
Preferably, the stylus is a clearance fit with the stylus holder.
Preferably, the horizontal pull rod, the first torque wheel, the first vertical pull rod, the second torque wheel, the thrust rod, the second vertical pull rod bracket and the tension rod are all arranged on the front surface of the movable plate in a rectangular array mode.
Preferably, the left side, the right side and the upper side of the sliding rail are both provided with moment wheel supports, and the moment wheel supports are fixedly connected with the shell.
Preferably, the left side and the right side of the three moment wheel brackets are respectively provided with a horizontal pull rod, a first moment wheel, a first vertical pull rod, a second moment wheel, a thrust rod, a second vertical pull rod bracket and a tension rod.
The invention has the following beneficial effects: compared with the prior art, the invention provides an intelligent adjusting sound box, which has the following beneficial effects: this but audio amplifier of automatically regulated audio, through setting up lug and slide rheostat, can change the electric current in the circuit at any time in the accent, thereby the electron energy changes thereupon, the effect that changes the audio has been realized, through setting up first moment wheel, second moment wheel, rubbish pole and thrust bar, make the fly leaf move forward or backward, therefore the paper tray of loudspeaker just also can follow the motion, this action makes the density degree of air produce the change and change different audio sound, through holistic structure setting, it will change different stereo set according to user's needs to have solved ordinary stereo set, and can not change the audio of stereo set itself, this very big increase the use cost of stereo set, present stereo set is inconvenient to use, be unfavorable for the problem of using widely.
Drawings
Fig. 1 is an assembly view of the structure of the present invention.
FIG. 2 is a partial schematic view of the structure of the present invention.
Fig. 3 is a structural exploded view of the present invention.
FIG. 4 is a schematic structural diagram of the present invention.
FIG. 5 is a partial enlarged view of the structure of the present invention.
In the figure: 1-a baffle plate; 2-a stylus; 3-a slide rheostat; 4-a stylus holder; 5-oscillating bar; 6-a rack; 7-half tooth gear; 8-a movable rod; 9-a movable rod support; 10-a horizontal pull rod; 11-a first torque wheel; 12-a first vertical tie rod; 13-a second torque wheel; 14-a thrust rod; 15-torque wheel support; 16-a second vertical pull rod; 17-a slide rail; 18-a bump; 19-a drive pin; 20-a limiting chute; 21-a housing; 22-a movable plate; 23-a loudspeaker; 24-a second vertical tie bar support; 25-tension rod.
Detailed Description
The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.
Example (b): referring to fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5, the present invention provides a technical solution: an intelligent adjusting sound box comprises a shell 21. A through hole is formed in the back surface of the housing 21, and a speaker 23 is fixedly connected in the through hole.
A movable plate 22 is connected to the middle of the inner wall of the shell 21 through a slide rail 17 in a sliding manner, torque wheel brackets 15 are arranged on the left side, the right side and the upper side of the slide rail 17, the torque wheel brackets 15 are fixedly connected with the shell 21, a baffle plate 1 is arranged in front of the movable plate 22, the baffle plate 1 is fixedly connected with the middle of the front side of the shell 21, a rectangular through hole is formed in the middle lower part of the front surface of the baffle plate 1, a convex block 18 is inserted in the through hole, a quarter-circle groove is formed in the front end of the upper surface of the convex block 18, a driving pin 19 is connected in the groove in a sliding manner, a movable rod 8 is fixedly connected to the top end of the driving pin 19, the movable rod 8 and the driving pin 19 are both connected with the baffle plate 1 through a limiting sliding groove 20 in a sliding manner, a movable rod bracket 9 is sleeved on the middle of the outer, and half-tooth gear 7 rotates with baffle 1 to be connected, half-tooth gear 7's front fixedly connected with pendulum rod 5, contact pin 2 is connected in the top of pendulum rod 5 rotates, contact pin support 4 has been cup jointed to the left end of contact pin 2, contact pin 2 is clearance fit with contact pin support 4, makes things convenient for contact pin 2 activity, contact pin support 4 and baffle 1 fixed connection to be provided with slide rheostat 3 between the opposite face of contact pin 2 and baffle 1, and slide rheostat 3 and baffle 1 fixed connection.
A second torque wheel 13 is arranged at the lower left corner of the inner side of the shell 21, the second torque wheel 13 is rotatably connected with the shell 21, a thrust rod 14 is rotatably connected with the bottom end of the right side surface of the second torque wheel 13, the thrust rod 14 is slidably connected with the ground of the inner side surface of the shell, a first torque wheel 11 is rotatably connected with the shell above the second torque wheel 13, the first torque wheel 11 and the second torque wheel 13 are rotatably connected with each other through a first vertical pull rod 12, a horizontal pull rod 10 is rotatably connected with the top end of the right side surface of the first torque wheel 11, a second vertical pull rod 16 is rotatably connected with the rear end of the horizontal pull rod 10, the middle part of the second vertical pull rod 16 is rotatably connected with the shell 21 through a second vertical pull rod bracket 24, a tension rod 25 is rotatably connected with the top end of the second vertical pull rod 16, the horizontal pull rod 10, the first torque wheel 11, the first vertical pull rod 12, the second torque wheel 13, the thrust rod 14, the second vertical pull rod bracket 24 and the tension rod 25 are both arranged on the front surface of the movable plate 22 in a rectangular array, and the horizontal pull rod 10, the first torque wheel 11, the first vertical pull rod 12, the second torque wheel 13, the thrust rod 14, the second vertical pull rod 16, the second vertical pull rod bracket 24 and the tension rod 25 are arranged on the left side and the right side of the three torque wheel brackets 15.
When in use, when the air in the casing is pressed through the convex block 18 and the sliding rheostat 3 during the accent, the convex block 18 is pushed through the movable plate 22, so that the movement of the movable rod 8 can change the current in the circuit at any time, and the electronic energy is changed therewith, when the movable plate 22 moves backwards, the thrust rod 14 is pushed to move backwards, so that the second torque wheel 13 rotates, the first torque wheel 11 rotates through the first vertical pull rod 12, so that the pull rod 25 pulls the movable plate 22 to move backwards through the horizontal pull rod 10 and the second vertical pull rod 16, and therefore, the paper disc of the loudspeaker can move therewith, and the density degree of the air is changed through the movement, so that different sound effects are changed.
Claims (5)
1. The utility model provides an intelligent regulation audio amplifier, includes casing (21), its characterized in that: a through hole is formed in the back surface of the shell (21), and a loudspeaker (23) is fixedly connected in the through hole;
the middle part of the inner wall of the shell (21) is connected with a movable plate (22) in a sliding way through a sliding rail (17), a baffle (1) is arranged in front of the movable plate (22), the baffle (1) is fixedly connected with the middle part of the front side of the shell (21), a rectangular through hole is formed in the middle lower part of the front side of the baffle (1), a convex block (18) is inserted in the through hole, a quarter-circle groove is formed in the front end of the upper surface of the convex block (18), a driving pin (19) is connected in the groove in a sliding way, a movable rod (8) is fixedly connected to the top end of the driving pin (19), the movable rod (8) and the driving pin (19) are both connected with the baffle (1) in a sliding way through a limiting sliding chute (20), a movable rod support (9) is sleeved in the middle part of the outer surface of the movable rod (8), the movable rod support, the inner side of the rack (6) is connected with a half-tooth gear (7) through a gear, the half-tooth gear (7) is rotatably connected with the baffle (1), the front face of the half-tooth gear (7) is fixedly connected with a swing rod (5), the top end of the swing rod (5) is rotatably connected with a contact pin (2), the left end of the contact pin (2) is sleeved with a contact pin support (4), the contact pin support (4) is fixedly connected with the baffle (1), a sliding rheostat (3) is arranged between the opposite faces of the contact pin (2) and the baffle (1), and the sliding rheostat (3) is fixedly connected with the baffle (1);
a second torque wheel (13) is arranged at the lower left corner of the inner side of the shell (21), the second torque wheel (13) is rotatably connected with the shell (21), a thrust rod (14) is rotatably connected with the bottom end of the right side surface of the second torque wheel (13), a thrust rod (14) is connected with the ground on the inner side surface of the shell in a sliding way, a first torque wheel (11) is rotationally connected with the shell above a second torque wheel (13), the first torque wheel (11) is rotationally connected with the second torque wheel (13) through a first vertical pull rod (12), the top end of the right side surface of the first torque wheel (11) is rotationally connected with a horizontal pull rod (10), the rear end of the horizontal pull rod (10) is rotationally connected with a second vertical pull rod (16), the middle part of the second vertical pull rod (16) is rotatably connected with the shell (21) through a second vertical pull rod bracket (24), and the top end of the second vertical pull rod (16) is rotatably connected with a tension rod (25).
2. The intelligent regulation audio amplifier of claim 1, characterized in that: the contact pin (2) is in clearance fit with the contact pin support (4).
3. The intelligent regulation audio amplifier of claim 1, characterized in that: the horizontal pull rod (10), the first moment wheel 11, the first vertical pull rod (12), the second moment wheel (13), the thrust rod (14), the second vertical pull rod 16, the second vertical pull rod bracket (24) and the tension rod (25) are all arrayed on the front face of the movable plate (22) in a rectangular mode.
4. The intelligent regulation audio amplifier of claim 1, characterized in that: the left side, the right side and the upper side of the sliding rail (17) are provided with moment wheel supports (15), and the moment wheel supports (15) are fixedly connected with the shell (21).
5. The intelligent regulation audio amplifier of claim 1, characterized in that: the left side and the right side of the three moment wheel brackets (15) are respectively provided with a horizontal pull rod (10), a first moment wheel (11), a first vertical pull rod (12), a second moment wheel (13), a thrust rod (14), a second vertical pull rod (16), a second vertical pull rod bracket (24) and a tension rod (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911215978.9A CN110913291B (en) | 2019-12-03 | 2019-12-03 | Intelligent regulation audio amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911215978.9A CN110913291B (en) | 2019-12-03 | 2019-12-03 | Intelligent regulation audio amplifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110913291A true CN110913291A (en) | 2020-03-24 |
| CN110913291B CN110913291B (en) | 2020-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911215978.9A Active CN110913291B (en) | 2019-12-03 | 2019-12-03 | Intelligent regulation audio amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110913291B (en) |
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| JP6597986B1 (en) * | 2018-09-25 | 2019-10-30 | 純一 角元 | A speaker system that can increase drive power without changing heat loss in the low frequency range and improve playback characteristics |
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2019
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| CN203582058U (en) * | 2013-11-19 | 2014-05-07 | 崴强科技股份有限公司 | Transmission device capable of correcting skew paper of automatic paper feeder |
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| Publication number | Publication date |
|---|---|
| CN110913291B (en) | 2020-12-11 |
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Effective date of registration: 20201117 Address after: 725000 Northwest Electronic Information Park, North End of High-tech 7th Road, Ankang High-tech Industrial Development Zone, Shaanxi Province Applicant after: Ankang Chaomeite Technology Co.,Ltd. Address before: 066004 No. 710 Wanzhong Building, No. 6 Tiantaishan Road, Qinhuangdao Economic and Technological Development Zone, Hebei Province Applicant before: Qinhuangdao Daze Technology Co.,Ltd. |
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