CN112788456A - Fixing mechanism for microphone in film and television shooting sound source acquisition device - Google Patents
Fixing mechanism for microphone in film and television shooting sound source acquisition device Download PDFInfo
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- CN112788456A CN112788456A CN202110130417.XA CN202110130417A CN112788456A CN 112788456 A CN112788456 A CN 112788456A CN 202110130417 A CN202110130417 A CN 202110130417A CN 112788456 A CN112788456 A CN 112788456A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 24
- 244000309464 bull Species 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 6
- 230000009471 action Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
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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
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
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Abstract
The invention discloses a fixing mechanism of a microphone in a film and television shooting sound source acquisition device, and relates to the technical field of mechanical structures. The clamping assembly comprises a clamping assembly, a rotating assembly and a fixing assembly, wherein a large gear is fixedly connected to the periphery of the central position in an adjusting sleeve, the clamping assembly comprises a small gear in meshed connection with the large gear, a rotating rod is sleeved on the inner side of the small gear, a clamping arm is fixedly connected to the outer end of the rotating rod, a supporting platform is rotatably connected in a fixed sleeve, a support is fixedly connected to the middle position of the upper side of the supporting platform, the top end of the support is rotatably connected with a vertical bearing seat through a rotating shaft, a through groove is formed in the central position of a base, the fixing assembly comprises a guide rod, the two sides of the through groove are fixedly connected with the upper. The microphone has the advantages that the microphone body is convenient to disassemble, the angle of the microphone body is convenient to change, and the whole fixing mechanism is convenient to connect with the connecting rod.
Description
Technical Field
The invention belongs to the technical field of mechanical structures, and particularly relates to a fixing mechanism of a microphone in a film and television shooting sound source acquisition device.
Background
Film and television is made a video recording in-process and is needed the microphone and be closer to the actor to can gather more clear sound source information, current making a video recording in-process is the staff usually and holds the very long pole of length, passes through fixed establishment fixedly connected with microphone on the pole for a short time, then the actor top is arranged in to the speech tube, does not influence the shooting effect when gathering the sound source, but current microphone fixed establishment still has following drawback in the in-service use:
1. the fixing mechanism of the microphone in the existing video shooting sound source collecting device has complicated processes of mounting and dismounting the microphone body;
2. the fixed establishment of microphone among the sound source collection device is made a video recording to current film and is difficult to change the angle after fixing the microphone body installation, and it is limited only to rely on the staff later stage to rotate the angle that changes the microphone body through the connecting rod.
3. The fixing mechanism of the microphone in the existing video shooting sound source collecting device is too complicated to be connected with the connecting rod by bolts.
Therefore, the fixing mechanism of the microphone in the existing video camera sound source collecting device can not meet the requirement in practical use, so that the market urgently needs improved technology to solve the problems.
Disclosure of Invention
The invention aims to provide a fixing mechanism of a microphone in a video-production sound source acquisition device, which solves the problems that the process of mounting and dismounting a microphone body by the fixing mechanism of the microphone in the existing video-production sound source acquisition device is complicated, the angle of the microphone body is difficult to change after the microphone body is mounted and fixed, the angle of the microphone body is limited only by the rotation of a connecting rod by a worker, and the mode of connecting the whole fixing mechanism and the connecting rod by a bolt is too complicated by arranging a clamping component, a rotating component and a fixing component.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a fixing mechanism of a microphone in a video shooting sound source acquisition device, which comprises a clamping component, a rotating component and a fixing component, wherein the clamping component comprises a front connecting piece and a rear connecting piece, the inner ends of the front connecting piece and the rear connecting piece are in threaded connection inside two ends of an adjusting sleeve, a large gear is fixedly connected on the periphery of the central position inside the adjusting sleeve, the large gear is meshed with a small gear, a rotating rod is sleeved on the inner side of the small gear, the outer end of the rotating rod is fixedly connected with a clamping arm, the tail end of a microphone body is clamped and connected between the clamping arms, a supporting platform is rotatably connected in a fixed sleeve of the rotating component, a support is fixedly connected at the middle position on the upper side of the supporting platform, the top end of the support is rotatably connected with a vertical bearing seat through a rotating, and base central point puts and is provided with and runs through the groove, run through the groove both sides and be provided with the guide bar, and the guide bar both ends and the inside upper and lower lateral wall fixed connection of base, the guide bar outside swing joint has the picture peg, and the picture peg transversely sets up in the groove below that runs through.
Furthermore, fixed cover fixed connection is in base upside central point, and fixed cover week side threaded connection has the location knob, location knob inner and a platform week side are contradicted and are connected, and the platform keeps relative position fixed under the effect of location knob and between the fixed cover.
Further, the inner outside of preceding connecting piece is the screw thread form setting, and just preceding connecting piece inner is and seals the form setting, the inside cavity setting that is in preceding connecting piece outer end, the inside centre gripping arm that is in preceding connecting piece outer end, when the inside lateral wall of centre gripping arm and preceding connecting piece outer end is contradicted, the centre gripping arm can't continue to rotate.
Furthermore, back connecting piece size is the same with preceding connecting piece, and the inner outside of back connecting piece is the screw thread form setting, the inside solid setting that is of back connecting piece, back connecting piece is to the whole fixed stay effect that plays of centre gripping subassembly.
Further, the adjusting sleeve outside is even protruding setting, and the adjusting sleeve is the setting of annular plate form, the inside week side both ends of adjusting sleeve are the screw thread setting, and the adjusting sleeve is at rotatory in-process, and horizontal the same emergence is removed, but does not influence the driving action of gear wheel to the pinion.
Furthermore, the bull stick one end is rotated and is connected at the back connecting piece inboardly, and the other end of bull stick runs through preceding connecting piece inner, the bull stick is provided with threely, and the bull stick is array form distribution about the inboard center of back connecting piece, and preceding connecting piece does not hinder the rotation of bull stick self with back connecting piece when to the position of bull stick injectment.
Furthermore, the centre gripping arm is L shape setting, and the centre gripping arm setting is inside in the front connecting piece outer end, and centre gripping arm corner and microphone body week side form triangle region for tend towards stably between centre gripping arm and the microphone body bottom.
Further, run through the inslot through connection and have the connecting rod, and connecting rod week side lower part is the slot form setting, the inside grafting in connecting rod front end central point position lower part has the picture peg, and picture peg downside fixedly connected with pull rod, the pull rod runs through the base downside, and has cup jointed reset spring in the pull rod outside, the reset spring lower extreme is contradicted with the inside bottom central point of base and is connected, and the reset spring upper end is contradicted with picture peg downside central point and is connected, exerts the pulling force to the pull rod, and the picture peg moves down under the effect of pull rod, and reset spring is in compression state this moment.
Furthermore, reset spring has been cup jointed in the guide bar lower part outside, and reset spring lower extreme and the inside bottom central point of base put both sides conflict and be connected, and reset spring upper end and picture peg downside central point put both ends and conflict and be connected, and reset spring promotes the picture peg and shifts up at the in-process that resumes deformation, and the picture peg reciprocates along the guide bar.
The invention has the following beneficial effects:
1. the microphone body clamping device has the advantages that the clamping assembly is arranged, the microphone body can be conveniently disassembled, the problem that the microphone body assembling and disassembling process is complicated is solved, the adjusting sleeve is manually rotated, the large gear fixedly connected to the inner side of the adjusting sleeve drives the small gear to rotate while the adjusting sleeve rotates, so that the rotating rod synchronously moving with the small gear rotates, the clamping arm fixedly connected to the outer end of the rotating rod rotates under the action of the rotating rod, the rotating direction of the clamping arm is finally different along with the different rotating directions of the adjusting sleeve, and the microphone body clamping tightness degree is adjusted.
2. The microphone body angle adjusting device has the advantages that the rotating assembly is arranged, the effect of conveniently changing the angle of the microphone body is achieved, the problem that the angle of the microphone body is difficult to change after the microphone body is installed and fixed and the problem that the angle of the microphone body is limited only by the fact that a worker rotates the microphone body through the connecting rod in the later stage is solved, the angle of the microphone body is adjusted through the rotating assembly according to the use requirement, when the clamping assembly is rotated manually, the microphone body which moves synchronously with the clamping assembly rotates relatively under the action of the vertical bearing seat, when external force is applied to the vertical bearing seat, the vertical bearing seat rotates relative to the support through the rotating shaft, the microphone body is finally driven to change the angle, and meanwhile when the support and the fixed sleeve rotate relatively.
3. The invention has the effect of facilitating the connection of the whole fixing mechanism and the connecting rod by arranging the fixing component, solves the problem that the bolt connection mode between the whole fixing mechanism and the connecting rod is too complicated, pulls the pull rod, the inserting plate moves downwards under the action of the pull rod, the reset spring is in a compressed state until the inserting plate does not obstruct the in-and-out of the connecting rod, inserts the connecting rod into the through groove, loosens the pull rod when the front end of the connecting rod enters the through groove, the reset spring loses restraint, drives the inserting plate to ascend in the process of restoring deformation until the upper side of the inserting plate is abutted against the outer surface of the connecting rod, then continues to push the connecting rod forwards until the slot area arranged at the lower part of the connecting rod is inserted with the inserting plate, the connecting rod cannot move continuously at the moment, otherwise, pulls the pull rod downwards, the inserting plate is separated from the slot area arranged at, the connecting rod is used for being disassembled, and the process is simple and convenient.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the main body of the present invention;
FIG. 2 is a schematic view of a front connector of the present invention;
FIG. 3 is a schematic view of a rear connector of the present invention;
FIG. 4 is a schematic view of an adjustment sleeve according to the present invention;
FIG. 5 is a schematic view of the front and rear connectors of the present invention mated together;
FIG. 6 is a schematic view of the internal structure of the outer end of the front connector of the present invention;
FIG. 7 is a schematic cross-sectional view of the interior of the base of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a clamping assembly; 101. a front connector; 102. a rear connector; 103. an adjusting sleeve; 104. a bull gear; 105. a pinion gear; 106. a rotating rod; 107. a clamp arm; 2. a rotating assembly; 201. fixing a sleeve; 202. a support platform; 203. a support; 204. a vertical bearing seat; 3. a rotating shaft; 4. positioning a knob; 5. a connecting rod; 6. a fixing assembly; 601. a base; 602. a through groove; 603. a guide bar; 604. inserting plates; 605. a return spring; 606. a pull rod; 7. a microphone body.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-7, the present invention is a fixing mechanism for a microphone in a video camera sound source collecting device, including a clamping assembly 1, a rotating assembly 2 and a fixing assembly 6, wherein the front connecting member 101 and the inner end of the rear connecting member 102 included in the clamping assembly 1 are screwed into the inner portions of the two ends of an adjusting sleeve 103, and the inner central position of the adjusting sleeve 103 is circumferentially and fixedly connected with a large gear 104, the large gear 104 is engaged with a small gear 105, the inner side of the small gear 105 is sleeved with a rotating rod 106, the outer end of the rotating rod 106 is fixedly connected with a clamping arm 107, and the end of a microphone body 7 is clamped and connected between the clamping arms 107, a supporting platform 202 is rotatably connected in a fixing sleeve 201 included in the rotating assembly 2, a support 203 is fixedly connected at the middle position of the upper side of the supporting platform 202, the top end of the support 203 is rotatably connected with a, the fixed assembly 6 comprises a base 601 arranged in a cavity, a through groove 602 is arranged in the center of the base 601, guide rods 603 are arranged on two sides of the through groove 602, two ends of each guide rod 603 are fixedly connected with the upper and lower side walls in the base 601, an inserting plate 604 is movably connected with the outer side of each guide rod 603, the inserting plate 604 is transversely arranged below the through groove 602, an adjusting sleeve 103 is manually rotated, a large gear 104 fixedly connected with the inner side of the adjusting sleeve 103 drives a small gear 105 to rotate while the adjusting sleeve 103 rotates, so that a rotating rod 106 synchronously moving with the small gear 105 rotates, a clamping arm 107 fixedly connected with the outer end of the rotating rod 106 rotates under the action of the rotating rod 106, the rotating direction of the clamping arm 107 is finally different along with the different rotating direction of the adjusting sleeve 103, the clamping tightness degree of the microphone body 7 is adjusted, the angle of the microphone body 7 is adjusted through a rotating assembly 2 according to use requirements, when the clamping assembly 1 is manually rotated, the microphone body 7 which synchronously moves with the clamping assembly 1 relatively rotates under the action of the vertical bearing seat 204, when external force is applied to the vertical bearing seat 204, the vertical bearing seat 204 realizes the rotation of the relative support 203 through the rotating shaft 3, and finally the microphone body 7 is driven to change the angle, meanwhile, when the support platform 202 and the fixed sleeve 201 relatively rotate, the angle of the microphone body 7 is also changed, the connecting rod 5 is inserted into the through groove 602, and meanwhile, the plugboard 604 is controlled to move along the guide rod 603 until the plugboard 604 fixes the position of the connecting rod 5.
As shown in fig. 1, the fixing sleeve 201 is fixedly connected to the central position of the upper side of the base 601, the peripheral side of the fixing sleeve 201 is in threaded connection with the positioning knob 4, the inner end of the positioning knob 4 is in abutting connection with the peripheral side of the supporting table 202, the rotating component 2 is in cooperation with the fixing component 6 under the action of the fixing sleeve 201, the positioning knob 4 is rotated until the inner end of the positioning knob 4 abuts against the peripheral side of the supporting table 202, the supporting table 202 is restrained by the inner end of the positioning knob 4, the relative position of the supporting table 202 is kept fixed, and otherwise, when the inner end of the positioning knob 4 does not abut against the peripheral side of the.
Wherein as shown in fig. 2, the outer side of the inner end of the front connecting piece 101 is in a threaded arrangement, the inner end of the front connecting piece 101 is in a closed arrangement, the inner end of the outer end of the front connecting piece 101 is in a hollow arrangement, the outer side of the inner end of the front connecting piece 101 is in a threaded arrangement for fixing the position of the adjusting sleeve 103, the inner end of the front connecting piece 101 is in a closed arrangement for limiting the position of the rotating rod 106, and the inner end of the outer end of the front connecting piece 101 is in a hollow arrangement for clamping the movement of the arm 107 and placing.
As shown in fig. 3, the size of the rear connecting member 102 is the same as that of the front connecting member 101, the outer side of the inner end of the rear connecting member 102 is in a threaded arrangement, the inner part of the rear connecting member 102 is in a solid arrangement, the rear connecting member 102 is in two-section arrangement, wherein the outer end outer diameter of the rear connecting member 102 is larger than the inner end outer diameter thereof, and the rear connecting member 102 is used as a fixed supporting point of the clamping assembly 1 so as to allow the clamping assembly 1 to be matched with the rotating assembly 2.
Wherein as shown in fig. 4, the outside of the adjusting sleeve 103 is uniformly protruded, and the adjusting sleeve 103 is in the shape of an annular plate, both ends of the inner periphery of the adjusting sleeve 103 are in the shape of threads, the protruding area arranged on the outer side of the adjusting sleeve 103 increases the friction between the finger and the outer surface of the adjusting sleeve 103, the threads arranged on the inner periphery of both ends of the adjusting sleeve 103 are matched with the threads arranged on the outer sides of the inner ends of the front connecting piece 101 and the rear connecting piece 102, so that the adjusting sleeve 103 keeps the fixed position immovable when not being affected by external force, and when the adjusting sleeve 103 is rotated, the adjusting sleeve 103 rotates relative to the front connecting piece 101 and the rear connecting.
As shown in fig. 5-6, one end of the rotating rod 106 is rotatably connected to the inner side of the rear connecting member 102, and the other end of the rotating rod 106 penetrates the inner end of the front connecting piece 101, three rotating rods 106 are arranged, the rotating rods 106 are distributed in an array shape relative to the inner center of the rear connecting piece 102, the clamping arms 107 are arranged in an L shape, the clamping arms 107 are arranged inside the outer end of the front connecting piece 101, the clamping arms 107 and the rotating rods 106 are symmetrically arranged one by one, the clamping arms 107 and the rotating rods 106 synchronously rotate, the corners of the clamping arms 107 are deviated to the microphone body 7, the front connecting piece 101 and the rear connecting piece 102 fix the rotating rods 106 and keep the relative positions unchanged, meanwhile, the front connecting piece 101 and the rear connecting piece 102 do not limit the rotation of the rotating rod 106, when the rotating rod 106 rotates clockwise, the holding arm 107 is separated from the microphone body 7 by the rotation lever 106, whereas, when the rotation lever 106 is rotated counterclockwise, the holding arm 107 holds and fixes the bottom end of the microphone body 7 by the action of the lever 106.
Wherein, as shown in fig. 7, a connecting rod 5 is connected through the through groove 602, the lower portion of the periphery of the connecting rod 5 is arranged in a slot shape, an insert plate 604 is inserted into the lower portion of the central position of the front end of the connecting rod 5, a pull rod 606 is fixedly connected to the lower side of the insert plate 604, the pull rod 606 penetrates the lower side of the base 601, a return spring 605 is sleeved on the outer side of the pull rod 606, the lower end of the return spring 605 is connected with the central position of the bottom end of the base 601 in an abutting manner, the upper end of the return spring 605 is connected with the two ends of the central position of the lower side of the insert plate 604 in an abutting manner, the pull rod 606 is pulled, the insert plate 604 moves downward under the action of the pull rod 606, and the return spring 605 is in a, at this time, the connecting rod 5 is inserted into the through groove 602, the pull rod 606 is released while the front end of the connecting rod 5 enters the through groove 602, the return spring 605 loses restraint at this time, the push insertion plate 604 is driven to ascend in the process of restoring deformation until the upper side of the insertion plate 604 abuts against the outer surface of the connecting rod 5, then the connecting rod 5 is continuously pushed forwards until the insertion groove area arranged at the lower part of the connecting rod 5 is inserted into the insertion plate 604, at this time, the connecting rod 5 cannot continuously move, otherwise, the pull rod 606 is pulled downwards, the insertion plate 604 is separated from the groove area arranged at the lower part of the connecting rod 5, and the connecting rod 5 freely moves under the action of.
The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.
Claims (9)
1. Fixing mechanism of microphone among sound source collection device is made to movie & TV, including centre gripping subassembly (1), rotating assembly (2) and fixed subassembly (6), its characterized in that: the inner end threaded connection of preceding connecting piece (101) that centre gripping subassembly (1) included and back connecting piece (102) is inside adjusting collar (103) both ends, and adjusting collar (103) inside central point position week side fixedly connected with gear wheel (104), gear wheel (104) meshing is connected with pinion (105), and pinion (105) inboard has cup jointed bull stick (106), bull stick (106) outer end fixedly connected with centre gripping arm (107), and the centre gripping is connected with the end of microphone body (7) between centre gripping arm (107), fixed cover (201) internal rotation that rotating assembly (2) included is connected with a platform (202), and a platform (202) upside intermediate point fixedly connected with support (203), support (203) top is rotated through pivot (3) and is connected with vertical bearing frame (204), and vertical bearing frame (204) output and back connecting piece (102) outer end central point fixed connection, fixed subassembly (6) include base (601) inside be the cavity setting, and base (601) central point puts and is provided with and runs through groove (602), it is provided with guide bar (603) to run through groove (602) both sides, and guide bar (603) both ends and base (601) inside upper and lower lateral wall fixed connection, guide bar (603) outside swing joint has picture peg (604), and picture peg (604) transversely set up and run through groove (602) below.
2. The fixing mechanism of the microphone in the sound source collecting device for the movie shooting as described in claim 1, wherein said fixing cover (201) is fixedly connected to the central position of the upper side of the base (601), and the peripheral side of the fixing cover (201) is screw-connected with the positioning knob (4), the inner end of the positioning knob (4) is connected with the peripheral side of the supporting platform (202) in an abutting manner.
3. The fixing mechanism for the microphone in the sound source collecting device for the movie shooting as described in claim 1, wherein the outer side of the inner end of said front connecting member (101) is disposed in a screw shape, the inner end of said front connecting member (101) is disposed in a closed shape, and the inner portion of the outer end of said front connecting member (101) is disposed in a hollow shape.
4. The mechanism for fixing a microphone in a video camera sound source collecting device according to claim 1, wherein the rear link (102) has the same size as the front link (101), and the outer side of the inner end of the rear link (102) is provided in a screw shape, and the inside of the rear link (102) is provided in a solid state.
5. The fixing mechanism for the microphone in the sound source collecting device for the movie shooting as described in claim 1, wherein the adjusting sleeve (103) is provided with a uniform protrusion on the outer side, the adjusting sleeve (103) is provided in a ring plate shape, and both ends of the inner circumference of the adjusting sleeve (103) are provided in a thread shape.
6. The fixing mechanism for the microphone in the sound source collecting device for the movie shooting as described in claim 1, wherein one end of the rotating rod (106) is rotatably connected to the inner side of the rear connecting member (102), and the other end of the rotating rod (106) penetrates the inner end of the front connecting member (101), there are three rotating rods (106), and the rotating rods (106) are distributed in an array form with respect to the center of the inner side of the rear connecting member (102).
7. The mechanism for fixing a microphone in a photographic sound source pickup device according to claim 1, wherein the holding arm (107) is disposed in an L-shape, and the holding arm (107) is disposed inside an outer end of the front link (101).
8. The fixing mechanism for the microphone in the sound source collecting device for the movie shooting as described in claim 1, wherein the connecting rod (5) is connected to the inside of the through groove (602) in a through manner, and the lower portion of the peripheral side of the connecting rod (5) is disposed in a slot shape, the inserting plate (604) is inserted into the lower portion of the central position of the front end of the connecting rod (5), and the pull rod (606) is fixedly connected to the lower side of the inserting plate (604), the pull rod (606) penetrates the lower side of the base (601), and the outer side of the pull rod (606) is sleeved with the return spring (605), the lower end of the return spring (605) is abutted against the central position of the bottom inside the base (601), and the upper end of the return spring (605) is abutted against the central position of.
9. The fixing mechanism for the microphone in the sound source collecting device for the movie shooting as described in claim 1, wherein the outside of the lower part of said guide rod (603) is sleeved with a return spring (605), and the lower end of the return spring (605) is connected with both sides of the central position of the bottom end inside the base (601) in an abutting manner, and the upper end of the return spring (605) is connected with both ends of the central position of the lower side of the inserting plate (604) in an abutting manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110130417.XA CN112788456B (en) | 2021-01-29 | 2021-01-29 | Fixing mechanism for microphone in film and television shooting sound source acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110130417.XA CN112788456B (en) | 2021-01-29 | 2021-01-29 | Fixing mechanism for microphone in film and television shooting sound source acquisition device |
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| CN112788456A true CN112788456A (en) | 2021-05-11 |
| CN112788456B CN112788456B (en) | 2022-05-20 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203590401U (en) * | 2013-12-03 | 2014-05-07 | 陕西理工学院 | Microphone support |
| CN206061046U (en) * | 2016-09-09 | 2017-03-29 | 徐文波 | Clamping device and audio frequency apparatus |
| CN206850955U (en) * | 2017-06-20 | 2018-01-05 | 江西师范大学 | Broadcaster's microphone support device |
| CN209184738U (en) * | 2019-02-25 | 2019-07-30 | 绍兴上虞艾儿文化传播有限公司 | A kind of microphone holder |
| CN110366060A (en) * | 2019-07-17 | 2019-10-22 | 广州奥丁诺科技有限公司 | A kind of contractile console mode microphone holder |
| CN212034313U (en) * | 2020-05-29 | 2020-11-27 | 苏州市海盟文化传媒有限公司 | Fixing mechanism of microphone in movie and television shooting sound source acquisition device |
-
2021
- 2021-01-29 CN CN202110130417.XA patent/CN112788456B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203590401U (en) * | 2013-12-03 | 2014-05-07 | 陕西理工学院 | Microphone support |
| CN206061046U (en) * | 2016-09-09 | 2017-03-29 | 徐文波 | Clamping device and audio frequency apparatus |
| CN206850955U (en) * | 2017-06-20 | 2018-01-05 | 江西师范大学 | Broadcaster's microphone support device |
| CN209184738U (en) * | 2019-02-25 | 2019-07-30 | 绍兴上虞艾儿文化传播有限公司 | A kind of microphone holder |
| CN110366060A (en) * | 2019-07-17 | 2019-10-22 | 广州奥丁诺科技有限公司 | A kind of contractile console mode microphone holder |
| CN212034313U (en) * | 2020-05-29 | 2020-11-27 | 苏州市海盟文化传媒有限公司 | Fixing mechanism of microphone in movie and television shooting sound source acquisition device |
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| Publication number | Publication date |
|---|---|
| CN112788456B (en) | 2022-05-20 |
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