CN209823951U - Sound-making noise-proof device for later stage of film and television - Google Patents
Sound-making noise-proof device for later stage of film and television Download PDFInfo
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- CN209823951U CN209823951U CN201921249882.XU CN201921249882U CN209823951U CN 209823951 U CN209823951 U CN 209823951U CN 201921249882 U CN201921249882 U CN 201921249882U CN 209823951 U CN209823951 U CN 209823951U
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Abstract
The utility model discloses a sound-mixing noise-proof device in the later stage of film and television, aiming at providing a device which can prevent the influence of noise generated at two sides of a microphone and is convenient for people to use, the technical scheme is that the sound-mixing noise-proof device at the later stage of the movie comprises a support plate and a microphone, wherein a first clamping ring and a second clamping ring which are connected with the support plate in a sliding way are arranged on the support plate, the microphone is fixedly connected onto the first clamping ring and the second clamping ring, one side of the second clamping ring is provided with a noise-proof device which is fixedly connected with the second clamping ring, the noise-proof device comprises a first expansion plate and a second expansion plate which are fixedly connected with the second clamping ring, an anti-shield spray net is fixedly connected between the first expansion plate and the second expansion plate, and the first expansion plate and the second expansion plate have the same structure, and one side of the first expansion plate is provided with an anti-noise element for blocking noise at two sides of the microphone. The mechanism is operated to prevent the influence of noise generated on two sides of the microphone and facilitate the use of people.
Description
Technical Field
The utility model relates to a movie & TV dubbing equipment technical field, concretely relates to movie & TV later stage dubbing noise control device.
Background
With the development of the times, the video media industry is also in rapid development, people need to dub at the later stage of videos, the problem of great noise is solved in the dubbing process, and a microphone, also called a microphone, an electroacoustic device, belongs to a microphone, is a transducer for sound-electricity conversion, generates voltage by applying sound waves to an electroacoustic element, and converts the voltage into electric energy to be used in various sound amplification devices. The existing dubbing device is simple in structure, and only the simple blowout prevention net cover is used for reducing noise, so that noise on two sides of a microphone cannot be prevented, certain influence is caused on the whole, and the use of people is inconvenient.
Disclosure of Invention
The utility model aims at providing a movie & TV later stage dubbing noise control device, it has the influence that can prevent the microphone both sides noise production and makes things convenient for the advantage that people used.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a movie & TV later stage dubbing noise control device, including backup pad and microphone, be equipped with first chucking ring and second chucking ring rather than sliding connection in the backup pad, microphone fixed connection is on first chucking ring and second chucking ring, one side of second chucking ring is equipped with the noise control device with fixed connection, noise control device includes first expansion plate and the second expansion plate with second chucking ring fixed connection, first expansion plate and second expansion plate sliding connection respectively are in the backup pad, fixedly connected with shield between first expansion plate and the second expansion plate spouts the net, the shield spouts the net and is parallel with the microphone, and the structure on first expansion plate and the second expansion plate is identical, one side of first expansion plate is equipped with the noise control component that is used for blockking microphone both sides noise.
Through adopting above-mentioned technical scheme, when people's later stage dubbing needs the noise reduction, drive first chucking ring and second chucking ring and slide in the backup pad, first chucking ring and the motion of second chucking ring are driving the microphone rather than fixed connection and are moving, the position of microphone is being adjusted, first chucking ring and the motion of second chucking ring are driving the first expansion plate rather than fixed connection and the second expansion plate slide in the backup pad simultaneously, make the shield spout the net and be close to or keep away from the microphone through adjusting the height of first expansion plate and second expansion plate, with this noise that reduces the mouth and lead to the fact the microphone, and reduce the noise that both sides led to the fact the microphone through the noise control component on the first expansion plate, realize the movie & TV later stage and prevent the influence of microphone both sides noise production noise to dubbing and make things convenient for people to use. Simultaneously first expansion plate and second expansion plate also can prevent that microphone both sides from producing the noise, block microphone both sides, utilize first chucking ring and second chucking ring to drive the microphone and slide in the backup pad, can make things convenient for people to finely tune the height of microphone once more, make the microphone keep away from or be close to mouth department.
Further setting: the noise-proof element comprises a groove which is connected with the first telescopic plate in parallel, a rotating shaft which is connected with the groove in a rotating mode is arranged in the groove, a rotating plate which is fixedly connected with the rotating shaft is arranged on the rotating shaft, and the rotating plate is matched with the groove and used for containing the rotating plate. One end of the rotating shaft penetrates through the first telescopic plate, a handle fixedly connected with the rotating shaft is arranged on the rotating shaft, a clamping block connected with the handle in a sliding mode is arranged on the handle, and a plurality of clamping grooves connected with the first telescopic plate in parallel are formed in one side of the first telescopic plate and used for limiting the rotating plate.
Through adopting above-mentioned technical scheme, utilize first expansion plate upper groove to play the effect of accomodating to the rotor plate, drive the axis of rotation through the handle simultaneously and rotate, when the axis of rotation is driving the rotor plate and is rotating and be the acute angle with first expansion plate, the stall utilizes the chucking groove on the sliding connection's of handle chucking piece and the first expansion plate, carries on rotation axis and rotor plate spacingly, realizes blockking of microphone both sides noise, the noise reduction.
Further setting: first expansion plate includes first lagging and second lagging, and first lagging sliding connection is in the backup pad, and second lagging sliding connection is in first lagging, and one side of second lagging is equipped with rather than fixed connection's reset button, and one side of first lagging is equipped with a plurality of rather than parallel connection's draw-in groove, and reset button and draw-in groove adaptation.
Through adopting above-mentioned technical scheme, can adjust different heights through first lagging and second lagging, stretch out and draw back. Through the reset button on the second lagging to and the draw-in groove on the first lagging, can play spacing effect to first lagging and second lagging, can not cause first lagging and the easy self-sliding of second lagging.
Further setting: the structure is the same on first chucking ring and the second chucking ring completely, and the inside both sides of first chucking ring and second chucking ring are equipped with first clamp plate and second clamp plate rather than sliding connection respectively, and the both sides of first clamp plate and second clamp plate are fixedly connected with first threaded rod and second threaded rod respectively, and first threaded rod and second threaded rod pierce through the both sides of first chucking ring and second chucking piece respectively, and first threaded rod and second threaded rod be threaded connection respectively on first chucking ring and second chucking ring.
Through adopting above-mentioned technical scheme, utilize first threaded rod and second threaded rod to promote the motion of first clamp plate, the second clamp plate in first chucking ring, the second chucking ring respectively, can press from both sides tightly the microphone of equidimension not, make things convenient for people to the use of different shape microphones.
Further setting: be equipped with in the backup pad rather than the third threaded rod of rotating the connection, first chucking ring and second chucking ring respectively with third threaded rod threaded connection, one side of third threaded rod pierces through the backup pad, and be equipped with rather than fixed connection's rolling disc on the third threaded rod for the rotation of drive third threaded rod.
Through adopting above-mentioned technical scheme, through rotating the rolling disc, the rolling disc drives the third threaded rod in the backup pad and rotates, and the third threaded rod drives first chucking ring rather than threaded connection and slides in the backup pad with the second chucking ring to this realization is driving the microphone and is removing, is adjusting the height of microphone, makes the microphone keep away from or be close to people's mouth.
Further setting: the second clamping ring is provided with a support frame fixedly connected with the second clamping ring, and one side of the support frame is provided with a sliding plate in sliding connection with the support frame. The protective cover spraying net is detachable. One side of the supporting plate is rotatably connected with a supporting rod, and one end of the supporting rod is provided with a threaded hole which is connected with the supporting rod in parallel, so that people can use the microphone bracket conveniently.
Through adopting above-mentioned technical scheme, utilize the support frame can make things convenient for people's centre gripping cell-phone or place the lyric on it, the lyric is watched to the people of being convenient for, can not cause forgetting the word, causes the tentative influence efficiency of recording. The protective cover spraying net is detachable, so that people can be conveniently cleaned and can use the first expansion plate and the second expansion plate conveniently. Utilize the screw hole on bracing piece and the bracing piece, can make things convenient for people to install it on the microphone holder.
To sum up, the utility model discloses following beneficial effect has: people can prevent the microphone both sides from producing the noise through the rotor plate on first expansion plate and the second expansion plate, but also can be free height-adjusting, make the blowout control screen panel be close to or keep away from the microphone, utilize the recess on first expansion plate and the second barrier plate, can accomodate the rotor plate, the people's of being convenient for use. Utilize first chucking ring and second chucking ring sliding connection in the backup pad, can be convenient for people adjust the height of microphone, make the microphone keep away from or be close to people's mouth, people's of being convenient for use utilizes first clamping ring and the intra-annular first clamp plate of second chucking and second clamp plate can carry out the centre gripping to the microphone of equidimension not simultaneously. The support frame can be used for facilitating people to place mobile phones or lyrics, and people cannot forget words easily.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of a dubbing and noise-proofing apparatus for the later stage of a movie;
FIG. 2 is a schematic view of the internal structure of the first clamping ring and the second clamping ring;
FIG. 3 is a rear side view of the support plate;
fig. 4 is a schematic view of a-plane structure.
In the figure, 1, a support plate; 101. a support bar; 102. a threaded hole; 2. a microphone; 3. a first clamp ring; 31. a first clamping plate; 32. a second clamping plate; 33. a first threaded rod; 34. a second threaded rod; 35. a sliding groove; 36. a first slider; 37. a second slider; 4. a second clamp ring; 5. a support frame; 6. a sliding plate; 7. a third threaded rod; 8. rotating the disc; 9. a first expansion plate; 10. a second expansion plate; 11. a first deck; 12. a second deck; 121. a rotating shaft; 122. a handle; 123. a clamping block; 124. a clamping groove; 13. a groove; 14. a protective cover spraying net; 15. a card slot; 16. a reset button; 17. and rotating the plate.
Detailed Description
The following describes the embodiments of the present invention with reference to the accompanying drawings.
The utility model adopts the technical proposal that:
a sound-matching noise-proof device at the later stage of a video comprises a support plate 1 and a microphone 2, as shown in figure 1, figure 2 and figure 4, a first clamping ring 3 and a second clamping ring 4 which are connected with the support plate 1 in a sliding way are arranged on the support plate 1, the microphone 2 is fixedly connected with the first clamping ring 3 and the second clamping ring 4, the microphone 2 is detachable, the structures of the first clamping ring 3 and the second clamping ring 4 are completely the same, sliding grooves 35 which are connected with the first clamping ring 3 and the second clamping ring 4 in parallel are respectively arranged on the right side and the left side inside the first clamping ring 3 and the second clamping ring 4, a first clamping plate 31 and a second clamping plate 32 which are connected with the sliding grooves 35 in a sliding way are respectively arranged in the sliding grooves 35, a first threaded rod 33 and a second threaded rod 34 are respectively fixedly connected with the left side of the first clamping ring 31 and the right side of the second clamping plate 32, the first threaded rod 33 and the second threaded rod 34 respectively penetrate through the left side of the first clamping ring 3 and the right side of the second clamping block 123, and the first threaded rod 33 and the second threaded rod 34 are respectively in threaded connection with the first clamping ring 3 and the second clamping ring 4. The front side of the second clamping ring 4 is provided with a support frame 5 fixedly connected with the second clamping ring, and the right side of the support frame 5 is provided with a sliding plate 6 in sliding connection with the support frame for placing mobile phones and word books with different sizes.
As shown in fig. 1, a third threaded rod 7 rotatably connected to the support plate is disposed in the middle of the support plate 1, the first clamping ring 3 and the second clamping ring 4 are respectively provided with a first sliding block 36 and a second sliding block 37 fixedly connected to the first clamping ring 3 and the second clamping ring 4, the first sliding block 36 and the second sliding block 37 are respectively slidably connected to the support plate 1, the first sliding block 36 and the second sliding block 37 are respectively in threaded connection with the third threaded rod 7, the lower end of the third threaded rod 7 penetrates through the lower side of the support plate 1, and the lower end of the third threaded rod 7 is provided with a rotating disc 8 fixedly connected to the third threaded rod 7 for driving the third threaded rod 7 to rotate.
The lower side of the second clamping ring 4 is provided with an anti-noise device which is fixedly connected with the second clamping ring 4, the anti-noise device comprises a first expansion plate 9 and a second expansion plate 10 which are fixedly connected with the second clamping ring 4, the first expansion plate 9 and the second expansion plate 10 are respectively connected on the support plate 1 in a sliding way, an anti-shield spraying net 14 is fixedly connected between the first expansion plate 9 and the second expansion plate 10, the anti-shield spraying net 14 is detachable, the lower part of the anti-shield spraying net 14 is parallel to the microphone 2, the structures of the first expansion plate 9 and the second expansion plate 10 are completely the same, the first expansion plate 9 comprises a first sleeve plate 11 and a second sleeve plate 12, the first sleeve plate 11 is connected on the support plate 1 in a sliding way, the second sleeve plate 12 is connected in the first sleeve plate 11 in a sliding way, the upper side and the lower side of the second sleeve plate 12 are respectively provided with a reset button 16 which is fixedly connected with the upper side and the lower side of the second sleeve plate 12, the upper side and the lower side of the first, the card slots 15 are horizontally arranged from front to back in sequence, and the reset button 16 is matched with the card slots 15. The left side of the second sheathing 12 is provided with a noise-damping element connected in parallel thereto.
As shown in fig. 1 and 3, the noise-proof element includes a groove 13 connected in parallel to the left side of the second casing 12, a rotation shaft 121 rotatably connected to the groove 13 is disposed in the groove 13, a rotation plate 17 fixedly connected to the rotation shaft 121 is disposed on the rotation shaft 121, the rotation plate 17 is adapted to the groove 13, the lower end of the rotation shaft 121 penetrates through the lower side of the second casing 12, a handle 122 fixedly connected to the lower end of the rotation shaft 121 is disposed on the handle 122, a clamping block 123 slidably connected to the handle 122 is disposed on the handle 122, and a plurality of clamping grooves 124 connected in parallel to the lower side of the second casing 12 are disposed on the lower side of the second casing 12 for limiting the rotation plate. The rear side of the supporting plate 1 is rotatably connected with a supporting rod 101, and the lower end of the supporting rod 101 is provided with a threaded hole 102 which is connected with the supporting rod in parallel and used for facilitating people to use on the microphone 2 bracket.
The working principle is as follows:
when people need to prevent the two sides of the microphone 2 from generating noise and reduce the influence of the noise on the film and the television, the microphone 2 is placed in the first clamping ring 3 and the second clamping ring 4, the first clamping plate 31 and the second clamping plate 32 are driven to move through the first threaded rod 33 and the second threaded rod 34 to clamp the microphone 2, the first expansion plate 9 and the second expansion plate 10 which are connected to the supporting plate 1 in a sliding mode are pulled to move at the moment, the first expansion plate 9 and the second expansion plate 10 are parallel to the microphone 2 by adjusting the height of the first expansion plate 9 and the second expansion plate 10, the shield spraying net 14 is installed on the first expansion plate 9 and the second expansion plate 10, the first expansion plate 9 and the second expansion plate 10 are completely identical in structure, the first expansion plate 9 is divided into the first sleeve plate 11 and the second sleeve plate 12, people rotate the handle 122, the handle 122 drives the rotating shaft 121 fixedly connected with the handle to rotate in the second plate 12, the axis of rotation 121 rotates and is driving rotor plate 17 and is changeing out in the recess 13 in the second lagging 12, when rotor plate 17 rotated to be the acute angle with second lagging 12, stall, chucking piece 123 and the chucking groove 124 on the second lagging 12 through sliding on the handle 122 carry on spacingly to the rotor plate to this realization prevents that microphone 2 both sides from producing the noise, reduces the influence of both sides noise to the movie & TV dubbing and makes things convenient for people's use.
The above is the preferred embodiment of the present invention, and is not intended to limit the present invention in any form, and all the simple modifications, equivalent changes and modifications made by the technical entity of the present invention to the above embodiments all belong to the scope of the technical solution of the present invention.
Claims (9)
1. The utility model provides a movie & TV later stage dubbing noise control device, includes backup pad (1) and microphone (2), its characterized in that: a first clamping ring (3) and a second clamping ring (4) which are connected with the supporting plate in a sliding manner are arranged on the supporting plate (1), a microphone (2) is fixedly connected on the first clamping ring (3) and the second clamping ring (4), one side of the second clamping ring (4) is provided with a noise-proof device which is fixedly connected with the second clamping ring (4), the noise-proof device comprises a first expansion plate (9) and a second expansion plate (10) which are fixedly connected with the second clamping ring (4), the first expansion plate (9) and the second expansion plate (10) are respectively connected on the supporting plate (1) in a sliding manner, an anti-shield spray net (14) is fixedly connected between the first expansion plate (9) and the second expansion plate (10), and the anti-shield spray net (14) is parallel to the microphone (2), the first expansion plate (9) and the second expansion plate (10) are identical in structure, and one side of the first expansion plate (9) is provided with a noise-proof element for blocking noise.
2. The apparatus for preventing dubbing and noise in the late stage of movie and television according to claim 1, wherein: noise control component includes recess (13) rather than rotation connection, is equipped with axis of rotation (121) rather than rotation connection in recess (13), is equipped with rotor plate (17) rather than fixed connection on axis of rotation (121), rotor plate (17) and recess (13) adaptation for accomodate rotor plate (17).
3. The apparatus according to claim 2, wherein: one end of the rotating shaft (121) penetrates through the first expansion plate (9), a handle (122) fixedly connected with the rotating shaft (121) is arranged on the rotating shaft (121), a clamping block (123) in sliding connection with the handle (122) is arranged on the handle (122), and a plurality of clamping grooves (124) connected with the first expansion plate in parallel are formed in one side of the first expansion plate (9) and used for limiting the rotating plate (17).
4. The apparatus for preventing dubbing and noise in the late stage of movie and television according to claim 1, wherein: first expansion plate (9) include first lagging (11) and second lagging (12), first lagging (11) sliding connection is on backup pad (1), second lagging (12) sliding connection is in first lagging (11), one side of second lagging (12) is equipped with rather than fixed connection's reset button (16), one side of first lagging (11) is equipped with a plurality of rather than parallel connection's draw-in groove (15), and reset button (16) and draw-in groove (15) adaptation.
5. The apparatus for preventing dubbing and noise in the late stage of movie and television according to claim 1, wherein: the structure is identical on first chucking ring (3) and second chucking ring (4), first pinch-off blades (31) and second pinch-off blades (32) rather than sliding connection are equipped with respectively in the inside both sides of first chucking ring (3) and second chucking ring (4), the both sides of first pinch-off blades (31) and second pinch-off blades (32) are fixedly connected with first threaded rod (33) and second threaded rod (34) respectively, first threaded rod (33) and second threaded rod (34) pierce through the both sides of first chucking ring (3) and second chucking piece (123) respectively, and first threaded rod (33) and second threaded rod (34) are threaded connection respectively on first chucking ring (3) and second chucking ring (4).
6. The apparatus for preventing dubbing and noise in the late stage of movie and television according to claim 1, wherein: the second clamping ring (4) is provided with a support frame (5) fixedly connected with the second clamping ring, and one side of the support frame (5) is provided with a sliding plate (6) in sliding connection with the support frame.
7. The apparatus for preventing dubbing and noise in the late stage of movie and television according to claim 1, wherein: be equipped with in backup pad (1) rather than rotating third threaded rod (7) of being connected, first chucking ring (3) and second chucking ring (4) respectively with third threaded rod (7) threaded connection, one side of third threaded rod (7) pierces through backup pad (1), and is equipped with rather than fixed connection's rolling disc (8) on third threaded rod (7) for the rotation of drive third threaded rod (7).
8. The apparatus for preventing dubbing and noise in the late stage of movie and television according to claim 1, wherein: the protective cover spraying net (14) is detachable.
9. The apparatus for preventing dubbing and noise in the late stage of movie and television according to claim 1, wherein: one side of the supporting plate (1) is rotatably connected with a supporting rod (101), and one end of the supporting rod (101) is provided with a threaded hole (102) which is connected with the supporting rod in parallel, so that people can use the supporting rod on the microphone (2) conveniently.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921249882.XU CN209823951U (en) | 2019-08-05 | 2019-08-05 | Sound-making noise-proof device for later stage of film and television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921249882.XU CN209823951U (en) | 2019-08-05 | 2019-08-05 | Sound-making noise-proof device for later stage of film and television |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209823951U true CN209823951U (en) | 2019-12-20 |
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ID=68885433
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921249882.XU Active CN209823951U (en) | 2019-08-05 | 2019-08-05 | Sound-making noise-proof device for later stage of film and television |
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| Country | Link |
|---|---|
| CN (1) | CN209823951U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112437367A (en) * | 2020-11-06 | 2021-03-02 | 西北工业大学 | Microphone capable of reducing noise |
-
2019
- 2019-08-05 CN CN201921249882.XU patent/CN209823951U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112437367A (en) * | 2020-11-06 | 2021-03-02 | 西北工业大学 | Microphone capable of reducing noise |
| CN112437367B (en) * | 2020-11-06 | 2022-08-02 | 西北工业大学 | Microphone capable of reducing noise |
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