CN110985835A - Movable photographic equipment fixing support - Google Patents
Movable photographic equipment fixing support Download PDFInfo
- Publication number
- CN110985835A CN110985835A CN201911389112.XA CN201911389112A CN110985835A CN 110985835 A CN110985835 A CN 110985835A CN 201911389112 A CN201911389112 A CN 201911389112A CN 110985835 A CN110985835 A CN 110985835A
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- China
- Prior art keywords
- frame
- support
- rod
- fixed
- sliding
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/32—Undercarriages for supports with three or more telescoping legs
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/56—Accessories
- G03B17/561—Support related camera accessories
Abstract
The invention relates to a movable photographic equipment fixing support which comprises a supporting rod, wherein an adjusting device is arranged at the upper end of the supporting rod, a fixing device is arranged at the lower end of the supporting rod, and inner grooves are uniformly formed in the supporting rod. The support of the traditional camera equipment can not be moved in use, the support needs to be placed on mobile equipment for operation when the camera equipment is moved, the camera equipment is easy to break due to an accident condition in the moving process, the traditional camera equipment support can not drive the equipment to be adjusted, the applicability is poor, the support of the traditional camera equipment can not be adjusted manually according to different shooting angles, the operation is complex, and the support of the traditional camera equipment can not be adjusted according to the actual operation environment when being suitable, and particularly when the support is used outdoors, the support can not be simply placed to ensure the stable effect of the support.
Description
Technical Field
The invention relates to the technical field of photographic equipment, in particular to a movable photographic equipment fixing support.
Background
The function of the photographic support in photography is not neglected for both amateur users and professional users, and the photographic equipment can be kept at a stable position, so that certain photographic effects are realized.
However, the following difficult problems of the existing camera equipment support in the use process, a, the support of the traditional camera equipment can not be moved in use, the support needs to be placed on mobile equipment for operation when the camera is moved, the support is simply placed on a trolley and is poor in stability, the camera equipment is easy to break for accidents in moving, the traditional camera equipment support can not drive the equipment for adjustment, the applicability is poor, angles for different shooting need manual adjustment, the operation is complex, c, the support of the traditional camera equipment can not adjust the support mode according to the actual operation environment when being applicable, and particularly when the support is used outdoors, the stable effect of the support can not be guaranteed through simple placement.
For the technical problem that the current camera support has been used, the people in the related art have made adaptive improvements after research, for example, chinese utility model patent No. 2018204616463, a mobile electronic device auxiliary camera accessory clip, which facilitates the storage and carrying of the camera support and prevents the screw of the camera support from scratching the finger, but there is no mention about the problem that the camera support mentioned above exists in use.
Disclosure of Invention
In order to solve the problems, the invention provides a movable photographic equipment fixing support which can solve the problem of the unmanned aerial vehicle in the shooting use process.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: the utility model provides a portable photographic goods fixed bolster, includes the bracing piece, and adjusting device is installed to the upper end of bracing piece, and fixing device is installed to the lower extreme of bracing piece, evenly is provided with the inner groovy on the bracing piece.
Adjusting device is including installing the fixed set frame on the bracing piece, evenly be provided with fixed fixture block along its circumference direction on the fixed set frame, the downside of fixed set frame is provided with the rotating ring, the lower extreme of rotating ring has the fixed lantern ring through spring mounting, evenly be provided with the screens groove along its circumference direction on the inner wall of the fixed lantern ring, install fixed frame on the fixed lantern ring, the last symmetry of fixed frame installs the fixed plate, install the fixation roller through the bearing between the fixed plate, install the mounting panel on the fixation roller, all be provided with the fixed orifices along its circumference direction on the left and right sides of fixation roller and the outer wall of fixed plate, the operation hole has been seted up on the fixed plate, be provided with the operation branch chain.
The fixing device comprises a support frame arranged at the lower end of a support rod, round holes are formed in the support frame, a fixing circular plate is arranged on the support rod, supporting branched chains are uniformly arranged on the outer wall of the fixing circular plate along the circumferential direction of the fixing circular plate, the supporting branched chains are connected to the support frame, control branched chains are arranged between the supporting branched chains, sliding holes are uniformly formed in the fixing circular plate along the circumferential direction of the fixing circular plate, sliding rods are arranged in the sliding holes, grooves are uniformly formed in the sliding rods, the upper ends of the sliding rods are arranged on the sliding circular plate, the sliding circular plate is sleeved on the outer wall of the support rod in a sliding fit mode, a positioning circular plate is arranged on the outer wall of the support rod and located above the sliding circular plate, line passing holes; locking grooves are evenly formed in the fixed circular plate in the circumferential direction of the sliding hole, the locking grooves are of T-shaped structures, the locking grooves and the sliding hole are of communicated structures, locking branched chains are arranged in the locking grooves, and the locking branched chains are connected to the sliding rod.
The supporting branched chain comprises a fixing support installed on a fixing circular plate, a through hole is vertically formed in the middle of the fixing support, a circular ring block is installed in the middle of the through hole, a rubber ring is installed at the lower end of the fixing support, a positioning cone is arranged in the circular ring block in a sliding fit mode, a spring is sleeved between the positioning cone and the circular ring block, a linkage rope is connected to the upper end of the positioning cone, and the linkage rope penetrates through a line hole and is fixed on the sliding circular plate.
The locking branch chain comprises a locking round rod arranged in a locking groove in a sliding mode, a spring is arranged between the locking round rod and the inner wall of the locking groove, one end of the locking round rod is abutted against the driving frame, a buffering spring rod is arranged between the driving frame and the upper end face of the fixed circular plate, the lower end of the driving frame is connected with an auxiliary rope, and the auxiliary rope is connected to the sliding rod.
The fixed bolster is including installing the last frame on fixed plectane, has seted up the shrink groove on the outer wall of last frame, and is provided with the fixed slot with shrink groove UNICOM on the outer wall of last frame, and sliding connection has the shrink pole in the shrink groove of last frame, and the underframe is installed to the lower extreme of shrink pole.
The control branch chain is provided with the control operation frame through the round pin axle including the cover establish the control annular frame on the underframe outer wall, and the cover is equipped with the spring between the outer wall of control operation frame and underframe, and the upside of control annular frame evenly is provided with the control groove along its circumference direction, is provided with the control lever in the control groove, and the control lever is installed on being the control frame of Z style of calligraphy structure, and the control frame supports and leans on the control operation frame.
The constant head tank has evenly been seted up along its circumference direction on the slip plectane, installs the locating lever through the location spring lever in the constant head tank, installs special-shaped piece on the locating lever, and the execution annular frame is installed through reset spring lever in the upper end of slip plectane, and the locating piece is installed to the lower extreme of execution annular frame, and the locating piece supports and leans on special-shaped piece, and special-shaped piece is from last down tilt structure to the terminal surface of locating piece contact.
The movable branched chain comprises a movable telescopic rod arranged on the lower end face of the sliding rod, a movable frame is arranged at the lower end of the movable telescopic rod, and a rolling ball is arranged in the movable frame.
Install through the spring beam and support the backup plate on fixed frame's the left end inner wall, fixed frame's right-hand member set up threaded hole, threaded hole is provided with the threaded rod, and the threaded rod passes through the bearing to be installed on supporting the backup plate, and turn right from a left side and evenly be provided with on supporting the backup plate and support the piece, evenly is provided with on fixed frame's the up end and supports and support and lean on the hole, supports to be provided with to support the pole by downthehole slip, supports to support to.
The operation branch chain comprises an operation rod arranged in the operation hole in a sliding mode, a driven operation frame is installed on the operation rod, a spring is arranged between the driven operation frame and the fixing plate, and the upper end, located on the outer side of the fixing frame, of the leaning rod leans against the driven operation frame.
1. The invention can solve the following problems existing in the use of the existing photographic support, a, the support of the traditional photographic equipment can not be moved in the use, the support needs to be placed on mobile equipment for operation when moving for shooting, the support is simply placed on a trolley, the stability is poor, the photographic equipment is easy to break due to an accident condition in the moving process, the traditional photographic equipment support can not drive the equipment for adjustment, the applicability is poor, the manual adjustment is needed according to different shooting angles, the operation is complex, c, the support of the traditional photographic equipment can not adjust a support mode according to the actual operation environment when being applicable, and particularly, the support can not be simply placed to ensure the stable effect of the support when being used outdoors. The present invention can solve the problems mentioned above, and has unexpected effects.
2. The adjusting device designed by the invention can control the shooting equipment to perform control and adjustment operation with two degrees of freedom of transverse rotation and longitudinal rotation according to actual shooting requirements in operation, thereby improving the shooting quality.
3. The fixing device designed by the invention places the supporting branched chain on the ground in operation, manually controls the sliding circular plate to move downwards when the fixing device needs to move, drives the moving branched chain to move downwards to be supported on the ground in the downward movement of the sliding circular plate, the supporting branched chain is separated from the ground after the moving branched chain is contacted with the ground, and the locking branched chain locks the sliding rod in the movement, thereby ensuring the stability of the moving branched chain in operation.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a cross-sectional view of the adjustment device of the present invention;
FIG. 4 is an enlarged view of the invention in section X of FIG. 2;
FIG. 5 is an enlarged view of the Y-direction portion of FIG. 2 of the present invention;
fig. 6 is a partial enlarged view of fig. 2 taken in the direction Z.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 6, a movable photographic equipment fixing support comprises a support rod 1, an adjusting device 2 is installed at the upper end of the support rod 1, a fixing device 3 is installed at the lower end of the support rod 1, and an inner groove is uniformly formed in the support rod 1.
Adjusting device 2 is including installing fixed stock 21 on bracing piece 1, evenly be provided with fixed fixture block 22 along its circumference direction on the fixed stock 21, the downside of fixed stock 21 is provided with the swivel becket, there is fixed lantern ring 23 the lower extreme of swivel becket through spring mounting, evenly be provided with the screens groove along its circumference direction on the inner wall of fixed lantern ring 23, install fixed frame 24 on the fixed lantern ring 23, fixed plate 25 is installed to the last symmetry of fixed frame 24, install fixed roll 26 through the bearing between the fixed plate 25, install mounting panel 27 on the fixed roll 26, all be provided with the fixed orifices along its circumference direction on the left and right sides of fixed roll 26 and the outer wall of fixed plate 25, the operation hole has been seted up on fixed plate 25, be provided with operation branch chain 28 in the operation hole.
Install on fixed frame 24's the left end inner wall through the spring lever and support board 241, fixed frame 24's right-hand member sets up threaded hole, threaded hole is provided with threaded rod 242, threaded rod 242 passes through the bearing and installs on supporting board 241, supports to support and evenly be provided with from a left side to the right side and support block 243 on board 241, evenly is provided with on fixed frame 24's the up end and supports and support the hole, supports to support downthehole slip to be provided with and support pole 244, supports to support on block 243 by pole 244.
The operation branch chain 28 comprises an operation rod 281 arranged in the operation hole in a sliding mode, a driven operation frame 282 is installed on the operation rod 281, a spring is arranged between the driven operation frame 282 and the fixing plate 25, and the upper end of an abutting rod 244 located on the outer side of the fixing frame 24 abuts against the driven operation frame 282.
Fixing the used camera equipment on the mounting plate 27, according to the requirement of actual shooting, manually lifting up the fixed lantern ring 23 to separate the clamping groove from the fixed fixture block 22, controlling the fixed lantern ring 23 to rotate to a proper angle and then loosening the fixed lantern ring 23, inserting the fixed fixture block 22 into the clamping groove, controlling the threaded rod 242 to rotate, driving the abutting plate 241 to move from left to right in the operation of the threaded rod 242, separating the abutting block 243 from the abutting rod 244, separating the abutting rod 244 from the fixed hole, controlling the fixed roller 26 to rotate to a specified angle, driving the abutting plate 241 to move from right to left by rotating the threaded rod 242, driving the abutting block 243 to control the abutting rod 244 to move upwards, inserting the abutting rod 244 into the fixed hole on the outer wall of the fixed roller 26 in the operation, extruding the driven operation frame 282 in the operation of the abutting rods 244 on both sides, driving the operation rod 281 to be inserted into the fixed holes on both sides by the extruded driven operation frame 282, thereby fixing the camera shooting equipment on the fixed mounting plate.
The fixing device 3 comprises a support frame 31 installed at the lower end of the support rod 1, a circular hole is formed in the support frame 31, a fixed circular plate 32 is installed on the support rod 1, support branched chains 33 are evenly arranged on the outer wall of the fixed circular plate 32 along the circumferential direction of the outer wall, the support branched chains 33 are connected to the support frame 31, control branched chains 34 are arranged between the support branched chains 33, sliding holes are evenly formed in the fixed circular plate 32 along the circumferential direction of the fixed circular plate, sliding rods 35 are arranged in the sliding holes, grooves are evenly formed in the sliding rods 35, the upper ends of the sliding rods 35 are installed on the sliding circular plate 36, the sliding circular plate 36 is sleeved on the outer wall of the support rod 1 in a sliding fit mode, a positioning circular plate 37 is installed on the outer wall of the support rod 1, the positioning circular plate 37 is located above the sliding circular plate 36, line passing; locking grooves are uniformly formed in the fixed circular plate 32 in the circumferential direction of the sliding hole, the locking grooves are of T-shaped structures, the locking grooves and the sliding hole are of communicated structures, locking branched chains 39 are arranged in the locking grooves, and the locking branched chains 39 are connected to the sliding rod 35.
When the device is used, the supporting branched chain 33 is placed on the ground, when the device needs to be moved, the sliding circular plate 36 is manually controlled to move downwards, the sliding circular plate 36 drives the moving branched chain 38 to move downwards to be supported on the ground in the downward movement, the supporting branched chain 33 is separated from the ground after the moving branched chain 38 is contacted with the ground, and the locking branched chain 39 locks the sliding rod 35 in the movement, so that the stability of the moving branched chain 38 in operation is ensured.
The supporting branched chain 33 comprises a fixing support 331 installed on a fixing circular plate 32, a through hole is vertically formed in the middle of the fixing support 331, a circular ring block 332 is installed in the middle of the through hole, a rubber ring 333 is installed at the lower end of the fixing support 331, a positioning cone 334 is arranged in the circular ring block 332 in a sliding fit mode, a spring is sleeved between the positioning cone 334 and the circular ring block 332, a linkage rope 335 is connected to the upper end of the positioning cone 334, and the linkage rope 335 penetrates through a line passing hole to be fixed on the sliding circular plate 36.
The fixing bracket 331 includes an upper frame 336 installed on the fixing circular plate 32, a contraction groove is formed on an outer wall of the upper frame 336, a fixing groove communicated with the contraction groove is formed on the outer wall of the upper frame 336, a contraction rod 337 is slidably connected in the contraction groove of the upper frame 336, and a lower frame 338 is installed at a lower end of the contraction rod 337.
The control branched chain 34 comprises a control annular frame 341 sleeved on the outer wall of the lower frame 338, a control operation frame 342 is arranged on the control annular frame 341 through a pin shaft, a spring is sleeved between the control operation frame 342 and the outer wall of the lower frame 338, control grooves are uniformly formed in the circumferential direction of the upper side of the control annular frame 341, a control rod 343 is arranged in each control groove, the control rod 343 is installed on a control frame 344 in a Z-shaped structure, and the control frame 344 abuts against the control operation frame 342.
When the outdoor camera shooting support is used indoors, the fixed support 331 is directly placed on the ground, the rubber ring 333 is abutted against the ground to increase friction force between the rubber ring and the ground, and placement stability of the camera shooting support is ensured.
The locking branched chain 39 comprises a locking round rod 391 arranged in the locking groove in a sliding manner, a spring is arranged between the locking round rod 391 and the inner wall of the locking groove, one end of the locking round rod 391 abuts against a driving frame 392, a buffer spring rod 393 is arranged between the driving frame 392 and the upper end face of the fixed circular plate 32, the lower end of the driving frame 392 is connected with an auxiliary rope 394, and the auxiliary rope 394 is connected to the sliding rod 35.
The sliding rod 35 drives the auxiliary rope 394 to synchronously pull downwards in the downward movement process, the auxiliary rope 394 synchronously drives the driving frame 392 to move downwards in the pulling operation process, and the driving frame 392 controls the locking round rod 391 to be inserted into the groove of the sliding rod 35 in the movement process, so that the position of the sliding rod 35 is fixed, and the sliding rod 35 is prevented from shaking.
The sliding circular plate 36 is uniformly provided with positioning grooves along the circumferential direction, positioning rods 362 are mounted in the positioning grooves through positioning spring rods 361, special-shaped blocks 363 are mounted on the positioning rods 362, the upper end of the sliding circular plate 36 is provided with an execution annular frame 365 through a return spring rod 364, positioning blocks 366 are mounted at the lower end of the execution annular frame 365, the positioning blocks 366 abut against the special-shaped blocks 363, and the end faces of the special-shaped blocks 363, which are in contact with the positioning blocks 366, are of a structure inclined inwards from top to bottom.
When the sliding circular plate 36 needs to be controlled to move up and down, the execution annular frame 365 is pressed downwards to drive the positioning block 366 to be inserted into the positioning groove to extrude the special-shaped block 363, the extruded special-shaped block 363 drives the positioning rod 362 to be separated from the inner groove, and after the sliding circular plate 36 moves downwards to a proper position, the positioning rod 362 is inserted into the corresponding inner groove to lock the sliding circular plate 36 after the execution annular frame 365 is released.
The movable branched chain 38 comprises a movable telescopic rod 381 mounted on the lower end surface of the sliding rod 35, a movable frame 382 is mounted on the lower end of the movable telescopic rod 381, and a rolling ball 383 is arranged in the movable frame 382.
The movable telescopic rod 381 drives the movable frame 382 to stretch downwards, so that the rolling balls 383 are controlled to abut against the ground, and when the movement of the invention needs to be controlled, the movable telescopic rod 381 can improve the stability of the invention in the movement, so that the quality of camera shooting is improved.
During operation
The used camera equipment is fixed on the mounting plate 27, the manual control adjusting device 2 is adjusted to a proper angle according to the actual shooting requirement, the supporting branched chain 33 is placed on the ground, the sliding circular plate 36 is manually controlled to move downwards when the camera equipment needs to move, the sliding circular plate 36 drives the moving branched chain 38 to move downwards to be supported on the ground in the downward movement, the supporting branched chain 33 is separated from the ground after the moving branched chain 38 is contacted with the ground, and the locking branched chain 39 locks the sliding rod 35 in the movement, so that the stability of the moving branched chain 38 in the operation is ensured.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a portable photographic goods fixed bolster, includes bracing piece (1), its characterized in that: the upper end of the supporting rod (1) is provided with an adjusting device (2), the lower end of the supporting rod (1) is provided with a fixing device (3), and the supporting rod (1) is uniformly provided with inner grooves;
the adjusting device (2) comprises a fixed sleeve frame (21) arranged on the support rod (1), wherein fixed clamping blocks (22) are uniformly arranged on the fixed sleeve frame (21) along the circumferential direction of the fixed sleeve frame, a rotating ring is arranged on the lower side of the fixed sleeve frame (21), a fixed sleeve ring (23) is arranged at the lower end of the rotating ring through a spring, clamping grooves are uniformly arranged on the inner wall of the fixed sleeve ring (23) along the circumferential direction of the fixed sleeve ring, a fixed frame (24) is arranged on the fixed sleeve ring (23), fixing plates (25) are symmetrically arranged on the fixed frame (24), fixing rollers (26) are arranged between the fixing plates (25) through bearings, mounting plates (27) are arranged on the fixing rollers (26), fixing holes are formed in the circumferential direction of the fixing rollers (26) on the left side and the right side of the fixing rollers and the outer wall of the fixing plates (25), operation holes are formed in;
the fixing device (3) comprises a support frame (31) arranged at the lower end of a support rod (1), round holes are arranged on the support frame (31), fixed circular plates (32) are arranged on the support rod (1), supporting branched chains (33) are uniformly arranged on the outer walls of the fixed circular plates (32) along the circumferential direction of the outer walls, the supporting branched chains (33) are connected to the support frame (31), control branched chains (34) are arranged between the supporting branched chains (33), sliding holes are uniformly formed in the fixed circular plates (32) along the circumferential direction of the fixed circular plates, sliding rods (35) are arranged in the sliding holes, grooves are uniformly formed in the sliding rods (35), the upper ends of the sliding rods (35) are arranged on the sliding circular plates (36), the sliding circular plates (36) are sleeved on the outer walls of the support rod (1) in a sliding fit mode, positioning circular plates (37) are arranged on the outer walls of the support rod (1), the positioning circular plate (37) is uniformly provided with wire passing holes, the sliding rod (35) penetrates through the circular holes, and the lower end of the sliding rod (35) is provided with a movable branched chain (38); locking grooves are uniformly arranged on the fixed circular plate (32) along the circumferential direction of the sliding hole, the locking grooves are of a T-shaped structure, the locking grooves and the sliding hole are of a communicated structure, locking branched chains (39) are arranged in the locking grooves, and the locking branched chains (39) are connected to the sliding rod (35);
the supporting branched chain (33) comprises a fixing support (331) arranged on a fixing circular plate (32), a through hole is vertically formed in the middle of the fixing support (331), a circular ring block (332) is arranged in the middle of the through hole, a rubber ring (333) is arranged at the lower end of the fixing support (331), a positioning cone (334) is arranged in the circular ring block (332) in a sliding fit mode, a spring is sleeved between the positioning cone (334) and the circular ring block (332), a linkage rope (335) is connected to the upper end of the positioning cone (334), and the linkage rope (335) penetrates through a line passing hole and is fixed on the sliding circular plate (36);
the locking branched chain (39) comprises a locking round rod (391) which is arranged in a locking groove in a sliding mode, a spring is arranged between the locking round rod (391) and the inner wall of the locking groove, one end of the locking round rod (391) abuts against a driving frame (392), a buffering spring rod (393) is arranged between the driving frame (392) and the upper end face of a fixed circular plate (32), the lower end of the driving frame (392) is connected with an auxiliary rope (394), and the auxiliary rope (394) is connected to a sliding rod (35).
2. A mobile photographic equipment mounting bracket as claimed in claim 1, wherein: the fixed support (331) is including installing last frame (336) on fixed plectane (32), has seted up the shrink groove on the outer wall of last frame (336), and is provided with the fixed slot with shrink groove UNICOM on the outer wall of last frame (336), and sliding connection has shrink pole (337) in the shrink groove of last frame (336), and underframe (338) are installed to the lower extreme of shrink pole (337).
3. A mobile photographic equipment mounting bracket as claimed in claim 2, wherein: the control branch chain (34) comprises a control annular frame (341) sleeved on the outer wall of the lower frame (338), a control operation frame (342) is arranged on the control annular frame (341) through a pin shaft, a spring is sleeved between the control operation frame (342) and the outer wall of the lower frame (338), control grooves are uniformly formed in the upper side of the control annular frame (341) along the circumferential direction of the control annular frame, control rods (343) are arranged in the control grooves, the control rods (343) are installed on a control frame (344) in a Z-shaped structure, and the control frame (344) abuts against the control operation frame (342).
4. A mobile photographic equipment mounting bracket as claimed in claim 1, wherein: the positioning groove has been evenly seted up along its circumferential direction on slip plectane (36), locating lever (362) are installed through positioning spring pole (361) in the positioning groove, install dysmorphism piece (363) on locating lever (362), the upper end of slip plectane (36) is installed through reset spring pole (364) and is carried out annular frame (365), locating piece (366) are installed to the lower extreme of carrying out annular frame (365), locating piece (366) support and lean on dysmorphism piece (363), the terminal surface of dysmorphism piece (363) and locating piece (366) contact is from last down to the structure of leanin.
5. A mobile photographic equipment mounting bracket as claimed in claim 1, wherein: the movable branched chain (38) comprises a movable telescopic rod (381) arranged on the lower end face of the sliding rod (35), a movable frame (382) is arranged at the lower end of the movable telescopic rod (381), and rolling balls (383) are arranged in the movable frame (382).
6. A mobile photographic equipment mounting bracket as claimed in claim 1, wherein: install on the left end inner wall of fixed frame (24) through the spring lever and support backup plate (241), the right-hand member of fixed frame (24) has seted up threaded hole, threaded hole is provided with threaded rod (242), threaded rod (242) are installed on supporting backup plate (241) through the bearing, it evenly is provided with from a left side to turn right and supports piece (243) to support backup plate (241), evenly be provided with on the up end of fixed frame (24) and support and lean on the hole, it is provided with to support backup rod (244 to support downthehole slip, support backup rod (244) and support and lean on piece (243).
7. A mobile photographic equipment mounting bracket as claimed in claim 1, wherein: the operation branched chain (28) comprises an operation rod (281) which is arranged in an operation hole in a sliding mode, a driven operation frame (282) is installed on the operation rod (281), a spring is arranged between the driven operation frame (282) and the fixing plate (25), and the upper end of the abutting rod (244) located on the outer side of the fixing frame (24) abuts against the driven operation frame (282).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911389112.XA CN110985835B (en) | 2019-12-30 | 2019-12-30 | Movable photographic equipment fixing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911389112.XA CN110985835B (en) | 2019-12-30 | 2019-12-30 | Movable photographic equipment fixing support |
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| Publication Number | Publication Date |
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| CN110985835A true CN110985835A (en) | 2020-04-10 |
| CN110985835B CN110985835B (en) | 2021-04-02 |
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| CN201911389112.XA Active CN110985835B (en) | 2019-12-30 | 2019-12-30 | Movable photographic equipment fixing support |
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| US20190120286A1 (en) * | 2017-10-24 | 2019-04-25 | Cheng Uei Precision Industry Co., Ltd. | Ball joint holder with limiting element |
| CN208817006U (en) * | 2018-10-11 | 2019-05-03 | 南京林业大学 | A kind of portable automatic lifting camera stand |
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| US20190120286A1 (en) * | 2017-10-24 | 2019-04-25 | Cheng Uei Precision Industry Co., Ltd. | Ball joint holder with limiting element |
| CN207634946U (en) * | 2017-12-25 | 2018-07-20 | 兰州财经大学陇桥学院 | A kind of folding universal adjustment photography support |
| US10247353B1 (en) * | 2018-01-15 | 2019-04-02 | Shin Tai Spurt Water Of The Garden Tools Co., Ltd. | Tripod |
| CN108297740A (en) * | 2018-04-09 | 2018-07-20 | 中铁建电气化局集团南方工程有限公司 | Anti-wear show line protective device |
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| CN110985835B (en) | 2021-04-02 |
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Application publication date: 20200410 Assignee: Nanjing Frontier Advertising Media Co.,Ltd. Assignor: NANJING FORESTRY University Contract record no.: X2022320000119 Denomination of invention: A mobile photographic equipment fixing bracket Granted publication date: 20210402 License type: Common License Record date: 20220620 |
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