CN210609562U - Sound source collecting device for film and television shooting - Google Patents
Sound source collecting device for film and television shooting Download PDFInfo
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- CN210609562U CN210609562U CN201921968222.7U CN201921968222U CN210609562U CN 210609562 U CN210609562 U CN 210609562U CN 201921968222 U CN201921968222 U CN 201921968222U CN 210609562 U CN210609562 U CN 210609562U
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- 238000011084 recovery Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a sound source collection system for film and television is made relates to sound source collection system field, aims at solving stock fixed connection on the support, and inconvenient people are to the problem of taking of stock, and its technical scheme main points are: including backup pad, stock and fixed connection receive voice equipment on the stock, be equipped with bracing piece and the telescopic link that is used for supporting the stock in the backup pad, the top of bracing piece and telescopic link articulates through articulated seat has the connecting pipe that is used for with the stock joint, annular array distributes on the connecting pipe has a plurality of through-holes that run through the connecting pipe, sliding connection has the push rod subassembly that is used for fixed support pole in the through-hole. The utility model discloses a set up the connecting pipe and make things convenient for the stock to be connected with bracing piece and telescopic link to drive gear and ratch through the ring gear, make the tight stock in ratch top play the fixed action, and through the rotation of restriction part restriction ring gear, make the ratch keep with the conflict of stock.
Description
Technical Field
The utility model relates to a sound source collection system technical field, more specifically say, it relates to a sound source collection system for film and television is made.
Background
A movie & TV system sound source collection system, it is a device that is used for gathering sound when being used for movie & TV works to shoot, mostly is made through the fixed microphone of stock.
Chinese patent publication No. CN208820992U discloses a sound source collecting device for film and television photography, which has the technical essential points that: the method comprises the following steps: the device comprises a bottom plate, universal wheels, a cylinder, a first rotating bracket, a telescopic rod, a second rotating bracket, an upright post and a third rotating bracket; the bottom plate is of a rectangular plate-shaped structure; the universal wheels are arranged on the lower side of the bottom plate and fixedly connected with the bottom plate through bolts; the air cylinder is arranged on the upper side of the bottom plate, and the air cylinder is fixedly connected with the bottom plate through a first rotating bracket by using a bolt; the telescopic rod is arranged at the top end of the air cylinder and connected with the air cylinder through a second rotating bracket; the stand sets up the upside at the bottom plate, and the stand is connected to the telescopic link through third runing rest.
The problem of sound source collection equipment inadaptation fast-paced photography site operation has been solved in the above-mentioned scheme, but stock fixed connection is on the support, and inconvenient people take to the stock.
Therefore, a new solution is needed to solve this problem.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a sound source collection system for film and television is made things convenient for stock and bracing piece and telescopic link to be connected through setting up the connecting pipe to drive gear and ratch through the ring gear, make the tight stock in ratch top play the fixed action, and through the rotation of restriction part restriction ring gear, make the ratch keep with the conflict of stock.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a sound source collection system for film and television system, includes backup pad, stock and fixed connection the equipment of receiving a voice on the stock, be equipped with bracing piece and the telescopic link that is used for supporting the stock in the backup pad, the top of bracing piece and telescopic link articulates through articulated seat has the connecting pipe that is used for with the stock joint, set up the through-hole that a plurality of annular array distribute and run through the connecting pipe on the periphery wall of connecting pipe, sliding connection has the push rod subassembly that is used for fixed stock in the through-hole, the one end of connecting pipe is connected with and is used for driving the actuating mechanism that the push rod subassembly is flexible.
Through adopting above-mentioned technical scheme, people can hand the stock and carry out the radio reception when using sound source collection device, when needs fix the stock, can pass the stock in bracing piece and the articulated connecting tube in telescopic link top, play the fixed action to the stock through actuating mechanism drive push rod subassembly to people's intensity of labour has been alleviateed.
The utility model discloses further set up to: the one end of connecting pipe is equipped with the stand pipe, actuating mechanism is including rotating the ring gear of connection on the stand pipe, push rod assembly is including the ratch that runs through the through-hole, the connecting pipe is offered the recess that switches on with the through-hole towards the one end of stand pipe, the recess internal rotation is connected with drive gear, drive gear is connected with ring gear and ratch meshing respectively.
Through adopting above-mentioned technical scheme, rotate the ring gear of being connected through setting up and stand pipe, because the ring gear is connected with drive gear and ratch meshing respectively, when rotating the ring gear, can drive gear and rotate, because drive gear and ratch meshing, and ratch sliding connection is in the through-hole to make the ratch slide along the direction of through-hole, when the ratch to the inside removal of connecting pipe and with the periphery wall contact of stock, can play fixed effect to the stock.
The utility model discloses further set up to: one side of the gear ring, which is back to the connecting pipe, is connected with a brake component used for fixing the gear ring in a sliding manner.
Through adopting above-mentioned technical scheme, one side sliding connection that the ring gear was connected the pipe dorsad has braking subassembly, can play the braking action to the ring gear, and the restriction ring gear rotates to make the firm top of ratch ability on the periphery wall of stock.
The utility model discloses further set up to: the outer diameter of the gear ring is larger than that of the connecting pipe, and a plurality of anti-skidding grooves are formed in the peripheral wall of the gear ring along the thickness direction of the gear ring.
Through adopting above-mentioned technical scheme, the external diameter of ring gear is greater than the external diameter of connecting pipe to set up anti-skidding groove on the periphery wall of ring gear, can increase the frictional force between hand and the ring gear periphery wall, thereby make things convenient for people to operate the ring gear.
The utility model discloses further set up to: the brake assembly comprises a brake part which is in threaded connection with the guide pipe, and a brake pad is bonded on one side, facing the gear ring, of the brake part.
Through adopting above-mentioned technical scheme, through the braking piece of threaded connection on the stand pipe, when rotating the braking piece, certain auto-lock effect can be played to threaded connection's mode to increase the frictional force between braking piece and the ring gear through the brake block, thereby realize the braking to the ring gear.
The utility model discloses further set up to: and one end of the rack rod, which is positioned in the connecting pipe, is fixedly connected with a limiting plate.
Through adopting above-mentioned technical scheme, through setting up the limiting plate, can play the effect of restriction to the ratch, make the ratch break away from in the connecting tube when avoiding the ring gear reversal.
The utility model discloses further set up to: the limiting plate is arc-shaped, and the convex surface of the limiting plate is arranged towards the inner wall of the connecting pipe.
Through adopting above-mentioned technical scheme, the limiting plate is the arc and its convex surface sets up towards the inner wall of connecting pipe, when the ratch promoted the limiting plate and supports in the long rod surface, thereby can increase the area of contact of ratch and limiting plate and make the fixed long rod that ratch and limiting plate can be firm.
The utility model discloses further set up to: and the concave surface of the limiting plate is bonded with an anti-slip pad with elastic recovery property.
Through adopting above-mentioned technical scheme, through the concave surface at the limiting plate bonding slipmat, can increase the frictional force between limiting plate and the stock to the slipmat has the elasticity recovery characteristic, when the ratch promoted the limiting plate extrusion stock, the slipmat takes place elasticity deformation can paste in the surface of stock, thereby increases the frictional force between limiting plate and the stock, plays skid-proof effect.
To sum up, the utility model discloses following beneficial effect has:
through setting up the ring gear of being connected with the stand pipe rotation, because the ring gear is connected and drive gear is connected with the ratch meshing in drive gear meshing respectively, when rotating the ring gear, can drive gear and rotate, because drive gear and ratch meshing make ratch sliding connection in the through-hole to make the ratch slide along the direction of through-hole, when the ratch to the inside removal of connecting pipe and with the periphery wall contact of stock, can play fixed effect to the stock.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a connecting tube according to the present invention;
fig. 3 is a schematic structural view of the push rod assembly of the present invention;
fig. 4 is a schematic structural diagram of the brake assembly of the present invention;
fig. 5 is a cross-sectional view taken at a-a of fig. 4.
In the figure: 1. a support plate; 2. a support bar; 3. a telescopic rod; 4. a hinged seat; 5. a connecting pipe; 6. a guide tube; 7. a rack bar; 8. a transmission gear; 9. a ring gear; 10. a stopper; 11. a brake pad; 12. a limiting plate; 13. a groove; 14. a long rod.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
A sound source collecting device for film and television shooting is shown in figures 1 to 5, and comprises a support plate 1, a long rod 14 and sound receiving equipment fixedly connected on the long rod 14, wherein the support plate 1 is rectangular, four universal wheels are fixedly connected at the bottom end of the support plate 1 in a welding mode, a support rod 2 and a telescopic rod 3 for supporting the long rod 14 are arranged on the support plate 1, the bottom end of the telescopic rod 3 is rotatably connected with the support plate 1 through a hinged seat 4, a connecting pipe 5 for being clamped with the long rod 14 is hinged at the top ends of the support rod 2 and the telescopic rod 3 through the hinged seat 4, one end of the connecting pipe 5 is provided with a guide pipe 6, a plurality of through holes which are distributed in an annular array and penetrate through the connecting pipe 5 are arranged on the peripheral wall of the connecting pipe 5, a push rod component for fixing the long rod 14 is slidably connected in, the driving mechanism comprises a gear ring 9 which is rotatably connected to the guide pipe 6, the outer diameter of the gear ring 9 is larger than that of the connecting pipe 5, a plurality of anti-slip grooves which are arranged along the thickness direction of the gear ring 9 are formed in the outer peripheral wall of the gear ring 9, the push rod assembly comprises a rack 7 and an arc-shaped limiting plate 12, the convex surface of the limiting plate 12 faces the inner wall of the connecting pipe 5, an anti-slip pad made of rubber is bonded on the concave surface of the limiting plate 12, the anti-slip pad has elastic recovery property, a groove 13 which is communicated with the through hole is formed in one end, facing the guide pipe 6, of the connecting pipe 5, a transmission gear 8 is rotatably connected in the groove 13, the transmission gear 8 is respectively meshed with the gear ring 9 and the rack 7, the push rod assembly comprises a rack 7 which penetrates through the through hole, one side of the rack 7 is meshed with the transmission gear 8, one, the brake member 10 is a fixing bolt, a brake pad 11 is bonded on one side of the brake member 10 facing the gear ring 9, the brake pad 11 is annular and is sleeved on the guide pipe 6, and the brake pad 11 is made of a powder metallurgy brake material.
When people need to use radio equipment to carry out radio operation, short-time photographic radio operation can be carried out by adopting a mode of holding the long rod 14, when long-time radio operation is needed, the tail end of the long rod 14 can sequentially pass through the support rod 2 and the connecting pipe 5 at the top end of the telescopic rod 3, then when the long rod 14 penetrates through the connecting pipe 5 and the guide pipe 6, the gear ring 9 on the guide pipe 6 is rotated, as the gear ring 9 is meshed with the transmission gear 8 and the transmission gear 8 is meshed with the gear rod 7, transmission can be carried out through the transmission gear 8 when the gear ring 9 is rotated, the gear rod 7 which is distributed on the connecting pipe 5 in an annular array mode moves towards the inside of the connecting pipe 5 along the direction of the through hole, as the gear rod 7 is fixedly connected with the arc limiting plate 12 at one end inside the connecting pipe 5, and the convex part of the limiting plate 12 is arranged towards the inner, thereby increasing the contact area of the limiting plate 12 and the long rod 14, when the limiting plate 12 tightly pushes the long rod 14 under the pushing action of the toothed bar 7, because the concave surface of the limiting plate 12 is adhered with the anti-slip mat, and the anti-slip mat has the elastic recovery characteristic, when the anti-slip mat is pressed by the limiting plate 12 and the long rod 14, the elastic deformation can be generated to increase the contact area of the anti-slip mat and the long rod 14, thereby increasing the friction force between the limiting plate 12 and the long rod 14, further ensuring the fixation of the long rod 14, when the toothed bar 7 tightly pushes the long rod 14, the braking part 10 which is connected on the guide pipe 6 by the rotating thread is rotated to move the braking part 10 towards the gear ring 9, the braking piece 11 is arranged towards one side of the gear ring 9 through the braking part 10, so that the braking part 10 has larger friction force with the gear ring 9, when the braking part 10 tightly pushes the gear, so that the toothed bar 7 is not easy to be separated from the long bar 14.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a sound source collection system for film and television system, includes backup pad (1), stock (14) and fixed connection receive sound equipment on stock (14), its characterized in that: be equipped with bracing piece (2) and telescopic link (3) that are used for supporting stock (14) on backup pad (1), the top of bracing piece (2) and telescopic link (3) articulates through articulated seat (4) has connecting pipe (5) that are used for with stock (14) joint, set up the through-hole that a plurality of ring array distribute and run through connecting pipe (5) on the periphery wall of connecting pipe (5), sliding connection has the push rod subassembly that is used for fixed stock (14) in the through-hole, the one end of connecting pipe (5) is connected with and is used for driving the actuating mechanism that the push rod subassembly is flexible.
2. A sound source collecting device for a movie production as defined in claim 1, characterized in that: the one end of connecting pipe (5) is equipped with stand pipe (6), actuating mechanism is including rotating ring gear (9) of connection on stand pipe (6), push rod assembly is including rack (7) that runs through the through-hole, connecting pipe (5) are seted up towards the one end of stand pipe (6) recess (13) that switch on with the through-hole, recess (13) internal rotation is connected with drive gear (8), drive gear (8) are connected with ring gear (9) and rack (7) meshing respectively.
3. A sound source collecting device for movie making as defined in claim 2, characterized in that: one side of the gear ring (9) back to the connecting pipe (5) is connected with a brake component used for fixing the gear ring (9) in a sliding mode.
4. A sound source collecting device for movie making as defined in claim 3, characterized in that: the outer diameter of the gear ring (9) is larger than that of the connecting pipe (5), and a plurality of anti-skidding grooves arranged along the thickness direction of the gear ring are formed in the peripheral wall of the gear ring.
5. A sound source collecting device for movie making as defined in claim 4, wherein: the brake assembly comprises a brake piece (10) in threaded connection with the guide pipe (6), and a brake pad (11) is bonded on one side, facing the gear ring (9), of the brake piece (10).
6. A sound source collecting device for movie making as defined in claim 2, characterized in that: one end of the rack bar (7) located in the connecting pipe (5) is fixedly connected with a limiting plate (12).
7. A sound source collecting device for movie making as defined in claim 6, wherein: the limiting plate (12) is arc-shaped, and the convex surface of the limiting plate (12) faces the inner wall of the connecting pipe (5).
8. A sound source collecting device for movie making as defined in claim 7, characterized in that: and the concave surface of the limiting plate (12) is bonded with a non-slip mat with elastic recovery property.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921968222.7U CN210609562U (en) | 2019-11-14 | 2019-11-14 | Sound source collecting device for film and television shooting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921968222.7U CN210609562U (en) | 2019-11-14 | 2019-11-14 | Sound source collecting device for film and television shooting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210609562U true CN210609562U (en) | 2020-05-22 |
Family
ID=70698492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921968222.7U Active CN210609562U (en) | 2019-11-14 | 2019-11-14 | Sound source collecting device for film and television shooting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210609562U (en) |
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2019
- 2019-11-14 CN CN201921968222.7U patent/CN210609562U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240706 Address after: No. 2018, 20th Floor, Building 1, No. 666 Jinfu Road, Jinniu District, Chengdu City, Sichuan Province, China 610000 Patentee after: Sichuan Dingyin Culture Communication Co.,Ltd. Country or region after: China Address before: 312300, Building 2, Portal Living Room, Building 103, Office 13, E-You Town, Cao'e Street, Shangyu District, Shaoxing City, Zhejiang Province, China Patentee before: Shaoxing Zhizhu cultural creativity Co.,Ltd. Country or region before: China |