CN213299483U - Moving guide structure of film and television shooting bracket - Google Patents
Moving guide structure of film and television shooting bracket Download PDFInfo
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- CN213299483U CN213299483U CN202022230806.3U CN202022230806U CN213299483U CN 213299483 U CN213299483 U CN 213299483U CN 202022230806 U CN202022230806 U CN 202022230806U CN 213299483 U CN213299483 U CN 213299483U
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- rod
- guide structure
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Abstract
The utility model discloses a removal guide structure of film and television shooting bracket, the on-line screen storage device comprises a base, the universal wheel, the outer tube, the movable rod, the pull rod, bolt and fixed focusing device, through set up fixed focusing device on camera bracket top, fixed focusing device top is provided with fixed establishment, both sides are provided with splint around the fixed establishment, the knob through rotatory fixed establishment rear end is adjusted the distance between two splint, and then press from both sides tight fixedly through two splint cameras, be convenient for fix according to the camera of equidimension not, and set up focusing mechanism at the fixed establishment right-hand member, adjust the focus of camera through focusing mechanism, and be convenient for the camera carry out remote shooting, increase rubber bracket's functionality.
Description
Technical Field
The utility model particularly relates to a removal guide structure of film and television shooting system bracket relates to the relevant field of camera bracket.
Background
In the process of shooting videos, shooting personnel move shooting instruments according to requirements, in the existing shooting process of the videos, shooting is usually carried out manually through the shooting personnel on shoulders or in hands, and the shooting operation has higher requirements on the shooting personnel.
The camera bracket is used for moving and guiding the camera, so that the burden of shooting personnel is reduced, but the existing camera bracket is generally locked by bolts and cameras, and the camera bracket can only be fixed by the cameras with corresponding sizes, so that the cameras with different sizes are not conveniently connected and fixed, and the existing camera bracket is single in functionality and general in use effect.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above-mentioned insufficiency, the present invention provides a moving guide structure of a film-making carriage.
The utility model discloses a realize like this, construct a removal guide structure of film and television shooting system bracket, the device includes base and fixed focusing device, the universal wheel is installed to the base bottom, the base top is through the bolt and the mutual lock solid of outer tube, outer tube top centre of a circle department pegs graft with the movable rod each other, the outer tube inboard is pegged graft with the movable rod each other through the bolt, the welding of the bolt outside has the pull rod, the movable rod top is rotated with fixed focusing device through the pivot and is connected, fixed focusing device includes backup pad, fixed establishment and focus mechanism, the fixed establishment of backup pad top left side lock, focus mechanism is installed to the fixed establishment right-hand member, the backup pad bottom is rotated with the movable rod through the pivot and is connected.
Preferably, the fixing mechanism comprises a support plate, a knob, a screw rod, a sliding groove, a clamping plate and a sliding block, the knob is arranged at the top of the rear end of the support plate, the front end of the knob is connected with the screw rod through a coupler, the sliding block is welded at the top of the right end of the clamping plate and embedded into the sliding groove, the screw rod penetrates through the sliding block and is in threaded connection with the sliding block, the bottom end of the support plate is mutually locked with the support plate through a bolt, and a focusing mechanism is arranged in the middle of the support.
Preferably, the focusing mechanism comprises a fixed pipe, a fixed lens, a movable pipe, a movable lens, a support frame, a screw rod, a polished rod and a motor, wherein the fixed lens is installed on the right side inside the fixed pipe, the movable pipe is sleeved at the right end outside the fixed pipe, the movable lens is installed on the right side inside the movable pipe, the right side of the bottom end of the movable pipe is mutually locked with the support frame through a bolt, the screw rod and the polished rod respectively penetrate through the front side and the rear side of the support frame, the screw rod is in threaded connection with the support frame, an output shaft at the right end of the motor is connected with the screw rod, the right end of the motor is mutually locked with the support plate through a bolt, the left end of the fixed pipe penetrates through the.
Preferably, the screw rod is arranged in the sliding groove, and the threads on the front side and the rear side of the screw rod are arranged in a positive and negative tooth manner.
Preferably, splint and slider all are provided with two, and two splint set up both sides around the extension board respectively, and the splint inboard is provided with anti-skidding line.
Preferably, the surface of the sliding block is smooth, and the inner wall of the sliding groove is attached to the sliding block.
Preferably, the surface of the fixed pipe is smooth, and the inner wall of the movable pipe is attached to the fixed pipe.
Preferably, the surface of the polish rod is smooth, and the inner wall of the support frame is attached to the polish rod.
Preferably, the screw and the screw rod are made of hard alloy materials.
Preferably, the polish rod is made of stainless steel.
The utility model has the advantages of as follows: the utility model discloses an improve and provide a movie & TV system of making a video recording bracket's removal guide structure here, compare with equipment of the same type, have following improvement:
a removal guide structure of film and television shooting system bracket, through set up fixed focusing device on camera bracket top, fixed focusing device top is provided with fixed establishment, both sides are provided with splint around the fixed establishment, the knob through rotatory fixed establishment rear end is adjusted the distance between two splint, and then press from both sides tight fixedly through two splint cameras, be convenient for fix according to the camera of equidimension not, and set up focus mechanism at the fixed establishment right-hand member, adjust the focus of camera through focus mechanism, and the camera of being convenient for carries out remote shooting, increase rubber bracket's functionality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the fixed focusing device of the present invention;
FIG. 3 is a schematic structural view of the fixing mechanism of the present invention;
FIG. 4 is a schematic structural view of a focusing mechanism of the present invention;
fig. 5 is a top sectional view of the internal structure of the focusing mechanism of the present invention.
Wherein: the device comprises a base-1, a universal wheel-2, an outer tube-3, a movable rod-4, a pull rod-5, a bolt-6, a fixed focusing device-7, a supporting plate-71, a fixed mechanism-72, a focusing mechanism-73, a supporting plate-721, a knob-722, a screw-723, a chute-724, a clamping plate-725, a sliding block-726, a fixed tube-731, a fixed lens-732, a movable tube-733, a movable lens-734, a supporting frame-735, a screw-736, a polish rod-737 and a motor-738.
Detailed Description
The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1, the present invention provides a moving guide structure of a video camera bracket through an improvement, which includes a base 1 and a fixed focusing device 7, wherein a universal wheel 2 is installed at the bottom end of the base 1, the top end of the base 1 is locked with an outer tube 3 through a bolt, the center of the outer tube 3 is inserted into a movable rod 4, the inner side of the outer tube 3 is inserted into the movable rod 4 through a bolt 6, a pull rod 5 is welded at the outer side of the bolt 6, and the top end of the movable rod 4 is rotatably connected with the fixed focusing device 7 through a rotating shaft.
Referring to fig. 2, the present invention provides a moving guide structure of a film-tv camera bracket through an improvement, wherein the fixed focusing device 7 includes a supporting plate 71, a fixing mechanism 72 and a focusing mechanism 73, the left side of the top end of the supporting plate 71 is locked with the fixing mechanism 72, the right end of the fixing mechanism 72 is provided with the focusing mechanism 73, and the bottom end of the supporting plate 71 is rotatably connected with the movable rod 4 through a rotating shaft.
Referring to fig. 3, the present invention provides a moving guide structure of a film and television shooting bracket by improvement, wherein a fixing mechanism 72 includes a support plate 721, a knob 722, a screw 723, a chute 724, a clamp 725 and a slider 726, the top of the rear end of the support plate 721 is provided with the knob 722, the front end of the knob 722 is connected with the screw 723 through a coupling, the top of the right end of the clamp 725 is welded with the slider 726, the slider 726 is embedded into the chute 724, the screw 723 penetrates through the slider 726 and is in threaded connection with the slider 726, the bottom of the support plate 721 is locked with a support plate 71 through a bolt, the middle part of the support plate 721 is provided with a focusing mechanism 73, the screw 723 is arranged in the chute 724, and the threads of the front and rear sides of the screw 723 are arranged in a positive and negative manner, so that the screw 723 drives the sliders 726 of the two clamps 725 to contract and expand when rotating, the clamps, and the inboard of splint 725 is provided with anti-skidding line, presss from both sides tightly fixedly through two splint 725 to adding, and slider 726 surface is smooth form, and the laminating of spout 724 inner wall and slider 726 limits the removal orbit of slider 726, and then limits the removal orbit of splint 725, and screw 723 and lead screw 736 all adopt the carbide material, and hardness is high, difficult wearing and tearing.
Referring to fig. 4 and 5, the present invention provides a moving guide structure of a film bracket by improving, wherein the focusing mechanism 73 includes a fixed tube 731, a fixed lens 732, a movable tube 733, a movable lens 734, a support frame 735, a screw rod 736, a polish rod 737 and a motor 738, the fixed lens 732 is installed on the right side inside the fixed tube 731, the movable tube 733 is sleeved on the right end outside the fixed tube 731, the movable lens 734 is installed on the right side inside the movable tube 733, the right side of the bottom end of the movable tube 733 is mutually locked with the support frame 735 by a bolt, the screw rod 736 and the polish rod 737 respectively penetrate through the front and rear sides of the support frame 735, the screw rod 736 is in threaded connection with the support frame 735, the output shaft of the right end of the motor 738 is connected with the screw rod 736, the right end of the motor 738 is mutually locked with the support plate 721 by a bolt, the left end of the fixed tube 731 penetrates through the support plate, the fixed pipe 731 surface is the smoothness form, and the movable pipe 733 inner wall and the laminating of fixed pipe 731 make movable pipe 733 slide along fixed pipe 731 surface, and polished rod 737 surface is the smoothness form, and support frame 735 inner wall and polished rod 737 laminate, restrict the removal orbit of support frame 735, and polished rod 737 adopts stainless steel, and hardness is high, and is difficult for rustting.
The utility model provides a moving guide structure of a film and television shooting bracket through improvement, and the working principle is as follows;
firstly, before use, the device is firstly placed on a required plane position through a universal wheel 2 at the bottom, an electric connection port of a motor 738 is connected with a control device with an external power supply, then a camera is required to be fixed on a fixed focusing device 7, when the camera is fixed, the camera is placed in the middle of the top end of a supporting plate 71, then a knob 722 is rotated, the knob 722 drives a screw 723 to rotate through a coupler, because two clamping plates 725 and a sliding block 726 are respectively arranged on the front side and the rear side of a supporting plate 721, the surface of the sliding block 726 is smooth, the inner wall of a sliding groove 724 is attached to the sliding block 726, the moving track of the sliding block 726 is limited, the moving track of the clamping plates 725 is further limited, and because the threads on the front side and the rear side of the screw 723 are arranged in a positive and negative way, the screw 723 drives the sliding blocks 726 of the two clamping plates 725 to shrink when rotating, the camera, the fixing operation is simple, and the fixing is convenient according to cameras with different sizes;
secondly, when the camera is used, the height of the camera is adjusted by adjusting the height of the movable rod 4 and operating the bolt 6 through the pull rod 5 to fix the movable rod 4, and when the camera is shot, the camera is moved through the universal wheel 2 at the bottom of the base 1 to guide the camera to be shot;
third, through having set up focusing mechanism 73 at fixed establishment 72 right-hand member, the camera and the inside connection of fixed pipe 731 of camera, it rotates to drive lead screw 736 left end centre of a circle department through the output shaft to produce power through control motor 738, because polished rod 737 surface is smooth form, and support frame 735 inner wall and polished rod 737 laminating, restrict the removal orbit of support frame 735, drive support frame 735 and remove when making lead screw 736 rotate, support frame 735 drives movable pipe 733 and slides along fixed pipe 731 surface, adjust the distance between fixed lens 732 and the movable lens 734, and then adjust the focus of camera, and be convenient for the camera carry out remote shooting, increase rubber bracket's functionality.
The utility model discloses an improvement provides a removal guide structure of film and television shooting system bracket, through set up fixed focusing device 7 on camera bracket top, fixed focusing device 7 top is provided with fixed establishment 72, both sides are provided with splint 725 around the fixed establishment 72, knob 722 through rotatory fixed establishment 72 rear end is adjusted the distance between two splint 725, and then press from both sides tightly fixedly through two splint 725 cameras, be convenient for fix according to the camera of equidimension not, and set up focusing mechanism 73 at fixed establishment 72 right-hand member, adjust the focus of camera through focusing mechanism 73, and be convenient for the camera carry out remote shooting, increase rubber bracket's functionality.
Claims (8)
1. A moving guide structure of a film shooting bracket comprises a base (1), wherein universal wheels (2) are mounted at the bottom end of the base (1), the top end of the base (1) is locked with an outer tube (3) through bolts, the circle center of the top end of the outer tube (3) is spliced with a movable rod (4), the inner side of the outer tube (3) is spliced with the movable rod (4) through a bolt (6), and a pull rod (5) is welded on the outer side of the bolt (6);
the method is characterized in that: still include fixed focusing device (7), movable rod (4) top is rotated with fixed focusing device (7) through the pivot and is connected, fixed focusing device (7) are including backup pad (71), fixed establishment (72) and focusing mechanism (73), inherent fixed establishment (72) of backup pad (71) top left side lock, focusing mechanism (73) are installed to fixed establishment (72) right-hand member, backup pad (71) bottom is rotated with movable rod (4) through the pivot and is connected.
2. A moving guide structure of a film carriage according to claim 1, wherein: the fixing mechanism (72) comprises a support plate (721), a knob (722), a screw (723), a sliding groove (724), a clamping plate (725) and a sliding block (726), the knob (722) is arranged at the top of the rear end of the support plate (721), the front end of the knob (722) is connected with the screw (723) through a coupler, the sliding block (726) is welded at the top of the right end of the clamping plate (725), the sliding block (726) is embedded into the sliding groove (724), the screw (723) penetrates through the sliding block (726) and is in threaded connection with the sliding block (726), the bottom end of the support plate (721) is locked with the support plate (71) through a bolt, and the focusing mechanism (73) is mounted in the middle of the support plate (.
3. A moving guide structure of a film carriage according to claim 1, wherein: the focusing mechanism (73) comprises a fixed pipe (731), a fixed lens (732), a movable pipe (733), a movable lens (734), a support frame (735), a screw rod (736), a polish rod (737) and a motor (738), the fixed lens (732) is installed on the right side inside the fixed pipe (731), the movable pipe (733) is sleeved on the right end outside the fixed pipe (731), the movable lens (734) is installed on the right side inside the movable pipe (733), the right side of the bottom end of the movable pipe (733) is mutually locked with the support frame (735) through a bolt, the screw rod (736) and the polish rod (737) respectively penetrate through the front side and the rear side of the support frame (735), the screw rod (736) is in threaded connection with the support frame (735), an output shaft at the right end of the motor (738) is connected with the screw rod (736), the right end of the motor (738) is mutually locked with the support plate (721) through a bolt, and the polished rod (737) is locked with the support plate (721) through a bolt.
4. A moving guide structure of a film carriage according to claim 2, wherein: the screw (723) is arranged in the sliding groove (724), and threads on the front side and the rear side of the screw (723) are arranged in a positive and negative tooth manner.
5. A moving guide structure of a film carriage according to claim 2, wherein: the clamping plates (725) and the sliding blocks (726) are respectively provided with two clamping plates (725), the two clamping plates (725) are respectively arranged on the front side and the rear side of the support plate (721), and anti-skid lines are arranged on the inner side of each clamping plate (725).
6. A moving guide structure of a film carriage according to claim 2, wherein: the surface of the sliding block (726) is smooth, and the inner wall of the sliding groove (724) is attached to the sliding block (726).
7. A moving guide structure of a film carriage according to claim 3, wherein: the surface of the fixed pipe (731) is smooth, and the inner wall of the movable pipe (733) is attached to the fixed pipe (731).
8. A moving guide structure of a film carriage according to claim 3, wherein: polished rod (737) surface is smooth form, and support frame (735) inner wall and polished rod (737) laminating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022230806.3U CN213299483U (en) | 2020-10-09 | 2020-10-09 | Moving guide structure of film and television shooting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022230806.3U CN213299483U (en) | 2020-10-09 | 2020-10-09 | Moving guide structure of film and television shooting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213299483U true CN213299483U (en) | 2021-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022230806.3U Expired - Fee Related CN213299483U (en) | 2020-10-09 | 2020-10-09 | Moving guide structure of film and television shooting bracket |
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| Country | Link |
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| CN (1) | CN213299483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113404989A (en) * | 2021-06-23 | 2021-09-17 | 重庆电子工程职业学院 | Film and television slide rail vehicle with variable wheel track for film and television specialty |
-
2020
- 2020-10-09 CN CN202022230806.3U patent/CN213299483U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113404989A (en) * | 2021-06-23 | 2021-09-17 | 重庆电子工程职业学院 | Film and television slide rail vehicle with variable wheel track for film and television specialty |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210528 Termination date: 20211009 |