CN110290437B - Data acquisition device of audio processor - Google Patents
Data acquisition device of audio processor Download PDFInfo
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- CN110290437B CN110290437B CN201910576439.1A CN201910576439A CN110290437B CN 110290437 B CN110290437 B CN 110290437B CN 201910576439 A CN201910576439 A CN 201910576439A CN 110290437 B CN110290437 B CN 110290437B
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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
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Abstract
The invention discloses a data acquisition device of an audio processor, which comprises an acquisition base, a rotating frame, a placing frame, a pushing device and an audio acquisition device, wherein the placing frame is arranged above the acquisition base; the size of the sound source can be adjusted according to the measurement requirement, so that the sound source can be stably clamped conveniently; the situation that the audio is not clear due to vibration when the audio is collected because no fixing device is arranged at the position where the sound source is arranged is avoided; the direction of the audio collector can be adjusted according to the sound source, so that the sound source can be better collected, and the sound quality of audio data collection is improved; the length that the other end of push pedal is located on the rack changes to make things convenient for audio collector to adjust the position according to the size of sound source, make things convenient for the better audio data that its was gathered.
Description
Technical Field
The invention relates to the technical field of audio data acquisition, in particular to a data acquisition device of an audio processor.
Background
The audio signal processor is a digitized audio signal processing device. Firstly, converting analog signals input by multiple channels into digital signals, and then carrying out a series of tunable algorithm processing on the digital signals, thereby meeting the application requirements of improving tone quality, matrix sound mixing, noise elimination, echo elimination, feedback elimination and the like; and then outputs a multi-channel analog signal through digital-to-analog conversion. The audio input of the audio signal processor is generally acquired by a data acquisition device, but in the traditional acquisition process, the acquisition device is generally placed on one side of the signal processor and is not selected according to the size of the signal or sound source, so that a user is easy to input a lot of noise when inputting sound, or the sound is too small, and the like, and the traditional acquisition process is inconvenient for the user to use.
Disclosure of Invention
The purpose of the invention can be realized by the following technical scheme: a data acquisition device of an audio processor comprises an acquisition base, a rotating frame, a placing frame, a pushing device and an audio collector, wherein the placing frame is arranged above the acquisition base, a stand column is welded between the placing frame and the base, the rotating frame is rotatably arranged on the stand column, the pushing device is arranged on the rotating frame, and the audio collector is arranged on the pushing device;
the surface of the upright post is welded with a supporting plate, the tail end of the supporting plate is provided with a first motor, the output end of the first motor is provided with a rotating plate, the rotating plate is positioned above the supporting plate, the surface of the rotating plate is rotatably provided with a push rod, the tail end of the push rod is provided with a push block, and one end of the push block is attached to the surface of the rotating frame;
an inner groove is formed inside the upright post, a second motor is arranged in the inner groove, a driving gear is arranged at the output end of the second motor, and a driven gear is meshed with the surface of the driving gear; the driving gear and the driven gear are located inside the placing rack, a rotating rod is welded on the driven gear and penetrates through the placing rack, a first rotating disc is welded at the tail end of the rotating rod, a first rotating block is arranged on the surface of the first rotating disc in a rotating mode, a first limiting plate is welded on one side of the first rotating block, a second rotating disc is arranged on the surface of the placing rack in a rotating mode, a second rotating block is arranged on the surface of the second rotating disc, a second limiting plate is arranged on one side of the second rotating block, a stop block and a limiting sleeve are respectively arranged on one side of the first rotating block and one side of the second rotating block, a driving rod is welded on one side of the stop block;
the pushing device comprises a supporting frame, a third motor and a push plate, a winding roller is arranged at the output end of the third motor in a rotating mode, a pull rope is arranged in the winding roller in a winding mode, the tail end of the pull rope is connected with one section of the push plate, the other end of the push plate is connected with an audio collector, and the audio collector is located above the placing frame.
Preferably, the outer surface welding of gathering the base has the backing plate, and the lower extreme of first motor is connected with the end of backing plate.
Preferably, the rotary frame is welded with helical teeth which are annularly distributed on the outer surface of the rotary frame, and one end of the push block is clamped inside a chute formed by adjacent helical teeth.
Preferably, the outer wall of the stand column is provided with a ring groove, the inner side of the rotating frame is welded with a clamping ring, and the clamping ring is rotatably clamped inside the ring groove.
Preferably, the tooth space is opened in the placing frame, the driving gear and the driven gear are both located in the tooth space, a bearing is arranged in the tooth space, and the lower end of the rotating rod is rotatably inserted into an inner ring of the bearing.
Preferably, the first rotating block and the second rotating block are metal blocks with rectangular cross sections, the first rotating block and the second rotating block are rotatably connected with the placing frame through rotating shafts, the tail ends of the rotating shafts are welded with baffle plates, and the tail ends of the baffle plates are welded with the surface of the placing frame.
Preferably, the push pedal is kept away from the one end welding of audio collector and is had the roof, and one side equidistant of roof is equipped with the spring, and the end of spring is connected with one side of support frame, the terminal lower extreme middle part fixed connection of stay cord and roof.
Preferably, the upper end welding of support frame has the fixed block of symmetric distribution, and the welding has the guide arm between the fixed block, and the guide arm setting is walked around to the one end of stay cord.
The invention has the beneficial effects that:
1. the size of the sound source can be adjusted according to the measurement requirement, so that the sound source can be stably clamped conveniently; the situation that the audio is not clear due to vibration when the audio is collected because no fixing device is arranged at the position where the sound source is arranged is avoided;
2. the direction of the audio collector can be adjusted according to the sound source, so that the sound source can be better collected, and the sound quality of audio data collection is improved;
3. the length that the other end of push pedal is located on the rack changes to make things convenient for audio collector to adjust the position according to the size of sound source, make things convenient for the better audio data that its was gathered.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side schematic view of the present invention;
FIG. 3 is a schematic view of the turret of the present invention;
FIG. 4 is a schematic view of the pushing device of the present invention;
figure 5 is a schematic cross-sectional view of the rack of the present invention;
FIG. 6 is a schematic view of the connection between the first and second position-limiting frames according to the present invention;
FIG. 7 is a schematic view of a first stop of the present invention.
In the figure: the device comprises a collecting base 1, a backing plate 11, a rotating frame 2, a 21 helical tooth, a 22 clamping ring, a 3 upright post, a 31 ring groove, a 32 supporting plate, a 4 first motor, a 41 rotating plate, a 42 push rod, a 421 push block, a 5 second motor, a 51 driving gear, a 52 driven gear, a 53 rotating rod, a 6 placing rack, a 61 first rotating disk, a 611 first limiting plate, a 612 first rotating block, an 613 stop block, a 614 driving rod, a 62 baffle, a 63 second rotating disk, a 631 second limiting plate, a 632 limiting sleeve, a 633 second rotating block, a 7 pushing device, a 71 supporting frame, a 72 third motor, a 73 winding roller, a pull rope 731, a 74 push plate, a 741 spring, a 742 top plate, a 75 guide rod 751, a fixing block and an 8 audio collector.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a data acquisition device of an audio processor comprises an acquisition base 1, a rotating frame 2, a placing frame 6, a pushing device 7 and an audio collector 8, wherein the placing frame 6 is arranged above the acquisition base 1, an upright post 3 is welded between the placing frame 6 and the base, the rotating frame 2 is rotatably arranged on the upright post 3, the pushing device 7 is arranged on the rotating frame 2, the audio collector 8 is arranged on the pushing device 7, and the audio collector 8 is positioned above the placing frame 6;
the surface of the upright post 3 is welded with a supporting plate 32, the supporting plate 32 is positioned below the rotating frame 2, the tail end of the supporting plate 32 is provided with a first motor 4, the first motor 4 is positioned on the lower surface of the supporting plate 32, the output end of the first motor 4 is provided with a rotating plate 41, the rotating plate 41 is positioned above the supporting plate 32, the surface of the rotating plate 41 is rotatably provided with a push rod 42, the tail end of the push rod 42 is provided with a push block 421, and one end of the push block 421 is attached to the surface of the rotating frame 2;
an inner groove is formed inside the upright post 3, a second motor 5 is arranged in the inner groove, a driving gear 51 is arranged at the output end of the second motor 5, a driven gear 52 is meshed on the surface of the driving gear 51, and the diameters of the driving gear 51 and the driven gear 52 are kept consistent; the driving gear 51 and the driven gear 52 are located inside the placing rack 6, a rotating rod 53 is welded on the driven gear 52, the rotating rod 53 is located in the center of the driven gear 52, the rotating rod 53 penetrates through the placing rack 6, a first rotating disc 61 is welded at the tail end of the rotating rod 53, a first rotating block 612 is rotatably arranged on the surface of the first rotating disc 61, a first limiting plate 611 is welded on one side of the first rotating block 612, a second rotating disc 63 is rotatably arranged on the surface of the placing rack 6, a second rotating block 633 is arranged on the surface of the second rotating disc 63, a second limiting plate 631 is arranged on one side of the second rotating block 633, a stop block 613 and a limiting sleeve 632 are respectively arranged on one sides of the first rotating block 612 and the second rotating block 633, a driving rod 614 is welded on one side of the stop block 613, and; the diameters of the first rotating block 612 and the second rotating block 633 are kept consistent; the second motor 5 is turned on to drive the first rotating disc 61 to rotate, so as to drive the first limiting plate 611 to move, the first limiting plate 611 drives the second limiting plate 631 to move through the driving rod 614, so that the distance between the first limiting plate 611 and the second limiting plate 631 can be changed, and therefore, the distance can be adjusted according to the size of a sound source to be measured, and the sound source can be conveniently and stably clamped; the situation that the audio is not clear due to vibration when the audio is collected due to the fact that no fixing device is arranged at the position where the sound source is arranged is avoided.
The pushing device 7 comprises a support frame 71, a third motor 72 and a push plate 74, the lower end of the support frame 71 is connected with the upper surface of the rotating frame 2 in a welding mode, a winding roller 73 is arranged at the output end of the third motor 72 in a rotating mode, a pull rope 731 is wound inside the winding roller 73, the tail end of the pull rope 731 is connected with one section of the push plate 74, and the other end of the push plate 74 is connected with the audio collector 8.
The outer surface of the acquisition base 1 is welded with a backing plate 11, the acquisition base 1 is of a structure with a circular section, the lower end of a first motor 4 is connected with the tail end of the backing plate 11, and the diameter of the first motor 4 is smaller than the width of the backing plate 11; the stability of the first motor 4 in operation is improved, and shaking is prevented.
The rotating frame 2 is welded with inclined teeth 21, the inclined teeth 21 are annularly distributed on the outer surface of the rotating frame 2, one end of the push block 421 is clamped inside an inclined groove formed by adjacent inclined teeth 21, and the cross section of the push block 421 is a wedge-shaped block; first motor 4 drives during the use and changes board 41 and rotate, changes board 41 and has driven push rod 42 and ejector pad 421 and move about, therefore the end of ejector pad 421 promotes swivel mount 2 and rotates, makes things convenient for whole thrust unit 7 to rotate, can adjust audio collector 8's direction according to the sound source to better gather the sound source, improve audio data acquisition's tone quality.
An annular groove 31 is formed in the outer wall of the upright post 3, a clamping ring 22 is welded on the inner side of the rotating frame 2, the clamping ring 22 is rotatably clamped inside the annular groove 31, and the inner side of the clamping ring 22 is tangent to the inner wall of the upright post 3; the rotating frame 2 can rotate on the surface of the upright post 3 conveniently and can not fall off.
A tooth groove is formed in the placing frame 6, the driving gear 51 and the driven gear 52 are both located in the tooth groove, a bearing is arranged in the tooth groove, and the lower end of the rotating rod 53 is rotatably inserted into an inner ring of the bearing; the rotating rod 53 supports the driven gear 52, so that the driving gear 51 can drive the driven gear 52 to rotate conveniently.
The first rotating block 612 and the second rotating block 633 are both metal blocks with rectangular cross sections, the first rotating block 612 and the second rotating block 633 are both rotatably connected with the placing rack 6 through rotating shafts, the baffle 62 is welded at the tail end of each rotating shaft, the tail end of each baffle 62 is welded with the surface of the placing rack 6, and the cross section of each baffle 62 is L-shaped.
A top plate 742 is welded at one end, far away from the audio collector 8, of the push plate 74, springs 741 are arranged on one side of the top plate 742 at equal intervals, the tail ends of the springs 741 are connected with one side of the support frame 71, the push plate 74 is located at the upper end of the support frame 71, and the tail ends of the pull ropes 731 are fixedly connected with the middle of the lower end of the top plate 742; during the use, open third motor 72, wind-up roll 73 is convoluteed stay cord 731, and stay cord 731 is when convoluteing, and the one end of pulling roof 742 is close to support frame 71, and the length that the other end of push pedal 74 was located on rack 6 at this moment changes to make things convenient for audio collector 8 to adjust the position according to the size of sound source, make things convenient for the better audio data that its was gathered.
The upper end of support frame 71 is welded with symmetrical distribution's fixed block 751, and the welding has the guide arm 75 between the fixed block 751, and the setting is walked around the guide arm 75 to the one end of stay cord 731.
When the sound source measuring device is used, the second motor 5 is turned on to drive the first rotating disc 61 to rotate, so that the first limiting plate 611 is driven to move, the first limiting plate 611 drives the second limiting plate 631 to move simultaneously through the driving rod 614, and the distance between the first limiting plate 611 and the second limiting plate 631 can be changed, so that the sound source can be adjusted according to the size of a sound source to be measured, and the sound source can be conveniently and stably clamped; the situation that the audio is not clear due to vibration when the audio is collected due to the fact that no fixing device is arranged at the position where the sound source is arranged is avoided. First motor 4 drives and changes board 41 and rotate, changes board 41 and has driven push rod 42 and ejector pad 421 and move about, therefore the end of ejector pad 421 promotes swivel mount 2 and rotates, makes things convenient for whole thrust unit 7 to rotate, can adjust audio collector 8's direction according to the sound source to better gather the sound source, improve audio data acquisition's tone quality. Open third motor 72, wind-up roll 73 coils stay cord 731, and stay cord 731 is when coiling, and the one end of pulling roof 742 is close to support frame 71, and the length that the other end of push pedal 74 was located on rack 6 at this moment changes to make things convenient for audio collector 8 to adjust the position according to the size of sound source, make things convenient for the better audio data that its was gathered.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Claims (8)
1. A data acquisition device of an audio processor comprises an acquisition base (1), a rotating frame (2), a placing frame (6), a pushing device (7) and an audio collector (8), and is characterized in that the placing frame (6) is arranged above the acquisition base (1), a stand column (3) is welded between the placing frame (6) and the base, the rotating frame (2) is rotatably arranged on the stand column (3), the pushing device (7) is arranged on the rotating frame (2), the audio collector (8) is arranged on the pushing device (7), and the audio collector (8) is positioned above the placing frame (6);
the surface of the upright post (3) is welded with a supporting plate (32), the tail end of the supporting plate (32) is provided with a first motor (4), the output end of the first motor (4) is provided with a rotating plate (41), the rotating plate (41) is positioned above the supporting plate (32), the surface of the rotating plate (41) is rotatably provided with a push rod (42), the tail end of the push rod (42) is provided with a push block (421), and one end of the push block (421) is attached to the surface of the rotating frame (2);
an inner groove is formed in the upright post (3), a second motor (5) is arranged in the inner groove, a driving gear (51) is arranged at the output end of the second motor (5), and a driven gear (52) is meshed with the surface of the driving gear (51); the driving gear (51) and the driven gear (52) are located inside the placing rack (6), the driven gear (52) is welded with a rotating rod (53), the rotating rod (53) penetrates through the placing rack (6) to be arranged, the tail end of the rotating rod (53) is welded with a first rotating disk (61), a first rotating block (612) is rotatably arranged on the surface of the first rotating disk (61), a first limiting plate (611) is welded on one side of the first rotating block (612), a second rotating disc (63) rotates on the surface of the placing frame (6), a second rotating block (633) is arranged on the surface of the second rotating disc (63), a second limiting plate (631) is arranged on one side of the second rotating block (633), a stop block (613) and a limiting sleeve (632) are respectively arranged on one sides of the first rotating block (612) and the second rotating block (633), a driving rod (614) is welded on one side of the stop block (613), and one end of the driving rod (614) penetrates through the limiting sleeve (632);
the pushing device (7) comprises a supporting frame (71), a third motor (72) and a pushing plate (74), wherein the output end of the third motor (72) is rotatably provided with a winding roller (73), a pull rope (731) is wound inside the winding roller (73), the tail end of the pull rope (731) is connected with one section of the pushing plate (74), and the other end of the pushing plate (74) is connected with the audio collector (8).
2. The data acquisition device of an audio processor according to claim 1, characterized in that a pad (11) is welded on the outer surface of the acquisition base (1), and the lower end of the first motor (4) is connected with the tail end of the pad (11).
3. The data acquisition device of the audio processor according to claim 1, wherein the rotating frame (2) is welded with helical teeth (21), the helical teeth (21) are annularly distributed on the outer surface of the rotating frame (2), and one end of the push block (421) is clamped inside a chute formed by adjacent helical teeth (21).
4. The data acquisition device of the audio processor according to claim 1, wherein the outer wall of the upright post (3) is provided with a ring groove (31), the inner side of the rotating frame (2) is welded with a snap ring (22), and the snap ring (22) is rotatably clamped inside the ring groove (31).
5. The data acquisition device of the audio processor according to claim 1, wherein a tooth socket is formed in the placing rack (6), the driving gear (51) and the driven gear (52) are both located in the tooth socket, a bearing is arranged in the tooth socket, and the lower end of the rotating rod (53) is rotatably inserted into an inner ring of the bearing.
6. The data acquisition device of the audio processor according to claim 1, wherein the first rotating block (612) and the second rotating block (633) are both metal blocks with rectangular cross sections, the first rotating block (612) and the second rotating block (633) are both rotatably connected with the placing rack (6) through a rotating shaft, the end of the rotating shaft is welded with the baffle (62), and the end of the baffle (62) is welded with the surface of the placing rack (6).
7. The data acquisition device of the audio processor according to claim 1, wherein a top plate (742) is welded to one end, away from the audio acquisition device (8), of the push plate (74), springs (741) are arranged on one side of the top plate (742) at equal intervals, the tail ends of the springs (741) are connected with one side of the support frame (71), and the tail ends of the pull ropes (731) are fixedly connected with the middle of the lower end of the top plate (742).
8. The data acquisition device of the audio processor according to claim 1, wherein the upper end of the supporting frame (71) is welded with symmetrically distributed fixing blocks (751), guide rods (75) are welded between the fixing blocks (751), and one end of the pull rope (731) is arranged by bypassing the guide rods (75).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910576439.1A CN110290437B (en) | 2019-06-28 | 2019-06-28 | Data acquisition device of audio processor |
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| CN201910576439.1A CN110290437B (en) | 2019-06-28 | 2019-06-28 | Data acquisition device of audio processor |
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| CN110290437A CN110290437A (en) | 2019-09-27 |
| CN110290437B true CN110290437B (en) | 2020-05-15 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204810417U (en) * | 2015-03-31 | 2015-11-25 | 滁州市状元郎电子科技有限公司 | Digital intelligent teaching recorded broadcast system |
| CN105443940A (en) * | 2015-12-29 | 2016-03-30 | 天津九信科技有限公司 | Video-audio collection motion structure and system and application |
| JP2017083260A (en) * | 2015-10-27 | 2017-05-18 | Ｊｆｅスチール株式会社 | Electronic device noise measurement method, and noise measurement device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208893636U (en) * | 2018-03-01 | 2019-05-24 | 安徽火炎焱文化传媒有限公司 | A kind of acousto-optic acquisition device |
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2019
- 2019-06-28 CN CN201910576439.1A patent/CN110290437B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204810417U (en) * | 2015-03-31 | 2015-11-25 | 滁州市状元郎电子科技有限公司 | Digital intelligent teaching recorded broadcast system |
| JP2017083260A (en) * | 2015-10-27 | 2017-05-18 | Ｊｆｅスチール株式会社 | Electronic device noise measurement method, and noise measurement device |
| CN105443940A (en) * | 2015-12-29 | 2016-03-30 | 天津九信科技有限公司 | Video-audio collection motion structure and system and application |
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