CN114658973B - Gravity sinking type hand-held camera stabilizing support and stabilizing method - Google Patents

Gravity sinking type hand-held camera stabilizing support and stabilizing method Download PDF

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Publication number
CN114658973B
CN114658973B CN202210282200.5A CN202210282200A CN114658973B CN 114658973 B CN114658973 B CN 114658973B CN 202210282200 A CN202210282200 A CN 202210282200A CN 114658973 B CN114658973 B CN 114658973B
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CN
China
Prior art keywords
camera
supporting
support
spring
plate
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Active
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CN202210282200.5A
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Chinese (zh)
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CN114658973A (en
Inventor
姚力军
潘杰
黄引驰
黄文杰
杨其垚
蔡杨港
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Ningbo Yangming Industrial Technology Research Institute Co ltd
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Ningbo Yangming Industrial Technology Research Institute Co ltd
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Priority to CN202210282200.5A priority Critical patent/CN114658973B/en
Publication of CN114658973A publication Critical patent/CN114658973A/en
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Classifications

    • 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
    • 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
    • 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
    • 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
    • F16M11/34—Members limiting spreading of legs, e.g. "umbrella legs"
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Accessories Of Cameras (AREA)
  • Studio Devices (AREA)

Abstract

The invention provides a gravity sinking type hand-held camera stabilizing support and a stabilizing method, wherein the camera stabilizing support comprises a grab handle, an upper fixing plate and a lower fixing plate are respectively arranged on two sides of the grab handle, a clamping assembly is arranged on the surface of the upper fixing plate, the clamping assembly comprises a clamping plate and at least two fixing pins, the clamping plate is provided with a containing groove for containing a camera, the fixing pins penetrate through the clamping plate and clamp the camera, an adjusting assembly and a counterweight assembly are sequentially arranged on one side, far away from the grab handle, of the lower fixing plate, the adjusting assembly comprises a first adjusting mechanism and a second adjusting mechanism, the first adjusting mechanism comprises at least three supporting rods, and the second adjusting mechanism is used for adjusting the supporting height of the supporting rods. The clamping device can meet the clamping requirements of cameras with different sizes, increases the practicability, is beneficial to reducing the shaking of the cameras and increases the imaging rate of photos.

Description

Gravity sinking type hand-held camera stabilizing support and stabilizing method
Technical Field
The invention belongs to the technical field of photography, relates to a camera stabilizing support, and in particular relates to a gravity sinking type handheld camera stabilizing support and a stabilizing method.
Background
With the popularization of photographic equipment, cameras and video cameras are increasingly used by people in daily life, particularly during business trips. The camera mount is a member for fixing the camera, and the shape of the mount varies according to the application environment. In the current stage, people usually use photographic equipment in a handheld mode, and due to factors of balance and stability, the photographic equipment may shake or shake, so that the definition of video and photos is affected, a common camera support cannot meet various cameras with different sizes, the practicality is lacking, and a structure capable of enabling the camera to take a picture in a rotating way is not arranged on the camera support, so that inconvenience is caused to use.
CN105605381a discloses a remote control camera operation bracket for basketball backboard, which comprises a clamping device, a column, a beam, a clamping and fixing device, an X-axis balancing and buffering device, a cross shaft connecting piece, a Y-axis balancing and buffering device and a camera fixing frame; the clamping device is used for being fixed with the basket frame, and the upright post is fixed on the clamping device.
CN214699955U discloses a camera support for movie and television animation, comprising: the camera comprises a mounting frame plate, a camera body, a camera module and a connecting module, wherein the initial state of the mounting frame plate is held in a hand by a technician, the upper end of the mounting frame plate is provided with the camera body, and two groups of fixing components for enhancing the connection stability are arranged between the camera body and the mounting frame plate; the electric push rods are symmetrically arranged in the lower end of the mounting frame plate in two groups; the fixing rod is fixedly welded with four groups on the outer side of the mounting frame plate, and the movable rod is sleeved on the outer side of the lower end of the fixing rod.
CN212195327U discloses a sightseeing support of shooing suitable for tourist car, including installation pole and extension pole, the sill bar is installed through the knob to one side of installation pole, the top fixed mounting of sill bar has the extension pole, the top fixed mounting of extension pole has the regulation seat, the top fixed mounting of regulation seat has stable cloud platform, the top fixed mounting of stable cloud platform has the equipment mounting frame, the one end fixed mounting of installation pole has the connecting block, one side fixed mounting of connecting block has the slider, the inboard movable mounting of slider has the slide, the both ends fixed mounting of slide has the fixed plate.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide the gravity sinking type hand-held camera stabilizing support and the stabilizing method, which can meet the clamping requirements of cameras with different sizes, increase the practicability, be favorable for reducing the shaking of the cameras, increase the imaging rate of photos and meet the demands of users.
To achieve the purpose, the invention adopts the following technical scheme:
in a first aspect, the invention provides a gravity sinking handheld camera stabilizing support, which comprises a grab handle, wherein an upper fixing plate and a lower fixing plate are respectively arranged on two sides of the grab handle, a clamping assembly is arranged on the surface of the upper fixing plate, the clamping assembly comprises a clamping plate and at least two fixing pins, the clamping plate is provided with a containing groove for containing a camera, the fixing pins penetrate through the clamping plate and clamp the camera, an adjusting assembly and a counterweight assembly are sequentially arranged on one side, far away from the grab handle, of the lower fixing plate, the adjusting assembly comprises a first adjusting mechanism and a second adjusting mechanism, the first adjusting mechanism comprises at least three supporting rods, and the second adjusting mechanism is used for adjusting the supporting height of the supporting rods.
The gravity sinking type hand-held camera stabilizing support provided by the invention has strong practicability, and the expansion range of the support rod is adjusted through the first adjusting mechanism, so that the stable operation of the camera is realized, and the definition of a photo is increased; the elongation and shortening degree of the supporting rod is regulated through the second regulating mechanism, so that a user can hold the supporting rod firmly and stably, and the shaking of the camera is reduced; through the counter weight subassembly that sets up, can adjust the weight of camera support, improve the stability of camera support, increase the imaging rate of photo, satisfy the user demand.
As a preferable technical scheme of the invention, the clamping assembly further comprises a first spring and a guard plate, wherein one end of the first spring is connected with the inner wall of the clamping plate, and the other end of the first spring is connected with the guard plate.
Preferably, the first spring surrounds the outer surface of a section of the fixing pin extending into the receiving groove.
Preferably, the clamping plate is a concave plate.
Preferably, a top plate is arranged on one side, far away from the upper fixing plate, of the clamping plate, and at least two supporting columns are arranged between the top plate and the clamping plate.
It should be noted that the clamping can be performed by at least two sides of the camera, so that the invention is suitable for cameras with different sizes, and the practicability of the stable bracket is improved.
As a preferable technical scheme of the invention, a supporting plate, a bearing and a rotating shaft are sequentially arranged on the surface of one side of the upper fixing plate, which is far away from the grab handle, and one end of the rotating shaft, which is far away from the bearing, is connected with the clamping plate.
Preferably, the surface of the supporting plate is provided with a groove, the bearing part extends into the groove, and the rotating shaft is fixed in the bearing.
As a preferable technical scheme of the invention, the first adjusting mechanism comprises an adjusting block fixedly connected with the lower fixing plate, a prismatic table part is arranged at the bottom of the adjusting block, at least three rotating grooves are formed in the prismatic table part, and the supporting rods respectively extend into the rotating grooves.
It should be noted that, the prismatic table portion in the present invention is a polygonal prismatic table structure, and may be, for example, a triangular prismatic table or a quadrangular prismatic table structure, where the adjusting block includes a first upper bottom surface, a first lower bottom surface and a first side surface, where the first upper bottom surface is disposed close to the lower fixing plate, the area of the first upper bottom surface is greater than that of the first lower bottom surface, each first side surface is provided with a rotation groove, and the supporting rod extends into the adjusting block from the rotation groove.
Preferably, the first adjusting mechanism further comprises a rotating boss, a screw rod and a knob, wherein the rotating boss is arranged in the adjusting block, one end of the screw rod is fixedly connected with the rotating boss, and the other end of the screw rod extends out of the prismatic table portion and is in threaded connection with the knob.
As a preferable technical scheme of the invention, one side of the rotary boss far away from the screw rod is provided with a supporting part, one end of the supporting rod extending into the adjusting block is also provided with a connecting block respectively, one end of the connecting block is propped against the supporting part, the other end of the connecting block is provided with a second spring, and one end of the second spring far away from the connecting block is fixed on the inner wall of the adjusting block.
Preferably, the support portion is prismatic.
It should be noted that, the structure of the supporting portion in the invention is similar to the prismatic table portion of the adjusting block, and may be a prismatic table or a prismatic table structure, and the supporting portion includes a second upper bottom surface, a second lower bottom surface and a second side surface, where the second lower bottom surface is disposed near the connecting rod, the area of the second upper bottom surface is smaller than that of the second lower bottom surface, and each second side surface contacts with the connecting block respectively.
Preferably, the first adjusting mechanism further comprises a rotating pin, and the supporting rod is movably connected with the adjusting block through the rotating pin.
It should be noted that, in the first adjusting mechanism of the present invention, the expansion range of the support rod is adjusted by rotating the knob, so that smooth operation of the camera is realized, and the definition of the output film is increased.
As a preferred embodiment of the present invention, the second adjusting mechanism includes a casing string, a sliding groove is provided in the casing string, and the support rod portion extends into the sliding groove.
Preferably, the second adjusting mechanism further comprises a locking column and a third spring, one end of the third spring is connected with the locking column, the other end of the third spring is fixedly connected with the supporting rod, and the locking column stretches out of the casing string to be fixed under the telescopic action of the third spring.
As a preferred technical scheme of the invention, the surface of the casing string is independently provided with at least two locking through holes, and the locking column extends out of the casing string from the locking through holes.
Preferably, a locking groove is formed in the surface of the supporting rod, and the third spring is fixed in the locking groove.
Preferably, a sliding block is arranged at one end of the supporting rod extending into the sliding groove.
It should be noted that, in the present invention, the sliding block is located in the movable slot, its length is slightly smaller than the width of the sliding slot, and the width of the sliding block is greater than the pitch of the locking through hole, so as to prevent the sliding block from slipping out of the locking through hole, and those skilled in the art can adjust the shape of the locking through hole according to the actual situation, for example, a round hole or a rectangular hole may be used.
Preferably, the ends of the casing strings remote from the support rods are each provided with a foot.
It should be noted that, in the second adjusting mechanism of the present invention, due to the interaction between the supporting rod and the casing string, the length of the supporting rod extending into the casing string can be extended or shortened, and the telescopic structure can be realized, so that the supporting height is adjusted, the stability of the bracket is increased, the user can take the bracket more firmly and stably, and the shaking of the camera is reduced.
As a preferable technical scheme of the invention, the counterweight assembly comprises a connecting rod, a chassis and at least one weight, one end of the connecting rod is connected with a knob, the other end of the connecting rod is fixedly connected with the chassis, and the weight is arranged on the surface of the chassis.
Preferably, a limiting groove is formed in the surface of the weight, and the connecting rod is embedded into the limiting groove for fixing.
It should be noted that, the weight of the camera stabilizing support can be adjusted by increasing or reducing the number of the weights, which is beneficial to improving the stability of the camera support and reducing the shake of the camera.
In a second aspect, the present invention provides a method for stabilizing a hand-held camera by gravity sinking, wherein the stabilizing method uses the camera stabilizing support of the first aspect to stably support the camera, and the stabilizing method includes:
the camera is fixed by adopting the clamping assembly, the supporting angle of the supporting rod is adjusted by utilizing the first adjusting mechanism, the supporting rod is stabilized by adjusting the counterweight assembly, and the supporting height of the supporting rod is adjusted by utilizing the second adjusting mechanism, so that the stable supporting of the camera is realized.
As a preferable technical scheme of the invention, the stabilizing method specifically comprises the following steps:
holding a grab handle, moving a fixed pin to enable a first spring to shrink, driving a guard plate to move outwards, placing a camera in a containing groove of a clamping plate, loosening the fixed pin to enable the first spring to stretch, and moving the guard plate to a side close to the camera along with the stretching of the first spring to clamp;
(II) the rotating knob drives the screw rod to rotate, the rotating boss moves upwards along with the rotation of the screw rod and pushes the connecting block to move in a direction away from the rotating boss respectively, so that the second springs shrink, the supporting rods rotate around the rotating pins respectively along with the shrinkage of the second springs, and the adjustment of the supporting angles of the supporting rods is completed;
(III) sequentially placing weights on the surface of the chassis to stabilize the supporting rod;
and (IV) pushing down the locking column to enable the third spring to shrink, pulling the casing string to the supporting height, releasing the locking column, and fixing the locking column by extending the casing string from the locking through hole to complete the adjustment of the supporting height of the supporting rod.
Compared with the prior art, the invention has the beneficial effects that:
the gravity sinking type hand-held camera stabilizing support and the stabilizing method provided by the invention can meet the clamping requirements of cameras with different sizes, and increase the practicability; the expansion range of the support rod is adjusted through the first adjusting mechanism, so that stable operation of the camera is realized, and the definition of the photo is increased; the weight assembly provided by the invention can adjust the weight of the camera bracket, and improves the stability of the camera bracket; the stretching and shortening degree of the supporting rod is adjusted through the second adjusting mechanism, so that a user can take the supporting rod firmly and stably, shake of the camera is reduced, the imaging rate of a photo is increased, and the user requirement is met.
Drawings
Fig. 1 is a schematic structural diagram of a gravity sinking type hand-held camera stabilizing support provided in embodiment 1 of the present invention;
fig. 2 is an external view of a gravity sinking type hand-held camera stabilizing support provided in embodiment 1 of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is an enlarged view of a portion of FIG. 3 at E;
FIG. 5 is a partial enlarged view of FIG. 3 at D;
FIG. 6 is an enlarged view of a portion of FIG. 3 at B;
FIG. 7 is an enlarged view of a portion of FIG. 3 at F;
fig. 8 is a schematic structural diagram of a weight according to embodiment 1 of the present invention.
Wherein, 1-grab handle; 2-an upper fixing plate; 3-a lower fixing plate; 4-supporting plates; 5-bearing; 6-rotating shaft; 7-clamping plates; 8-fixing pins; 9-supporting columns; 10-top plate; 11-a video camera; 12-a camera; 13-a regulating block; 14-a rotating groove; 15-supporting rods; 16-casing string; 17-locking through holes; 18-locking the column; 19-supporting feet; 20-connecting rods; 21-weight; 22-chassis; 23-a knob; 24-guard plates; 25-a first spring; 26-a second spring; 27-a third spring; 28-locking grooves; 29-a sliding groove; 30-sliding blocks; 31-a rotation pin; 32-connecting blocks; 33-rotating the boss; 34-screw rod.
Detailed Description
It is to be understood that in the description of the present invention, the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
It should be noted that, in the description of the present invention, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in a specific case.
In a specific embodiment, the invention provides a gravity sinking hand-held camera 11 stabilizing support, the camera 11 stabilizing support comprises a grab handle 1, an upper fixing plate 2 and a lower fixing plate 3 are respectively arranged on two sides of the grab handle 1, a clamping assembly is arranged on the surface of the upper fixing plate 2 and comprises a clamping plate 7 and at least two fixing pins 8, the clamping plate 7 is provided with a containing groove for containing the camera 11, the fixing pins 8 penetrate through the clamping plate 7 and clamp the camera 11, an adjusting assembly and a counterweight assembly are sequentially arranged on one side, far away from the grab handle 1, of the lower fixing plate 3, the adjusting assembly comprises a first adjusting mechanism and a second adjusting mechanism, the first adjusting mechanism comprises at least three supporting rods 15, and the second adjusting mechanism is used for adjusting the supporting height of the supporting rods 15.
Further, the clamping assembly further comprises a first spring 25 and a guard plate 24, one end of the first spring 25 is connected with the inner wall of the clamping plate 7, and the other end of the first spring is connected with the guard plate 24. The first spring 25 surrounds the outer surface of the section of the fixing pin 8 extending into the receiving groove. The clamping plate 7 is a concave plate. A top plate 10 is arranged on one side of the clamping plate 7 away from the upper fixing plate 2, and at least two support columns 9 are arranged between the top plate 10 and the clamping plate 7. The clamping can be performed by at least two sides of the camera 11, so that the clamping device is suitable for cameras 11 with different sizes, and the practicability of the stabilizing device is improved.
Further, a supporting plate 4, a bearing 5 and a rotating shaft 6 are sequentially arranged on the surface of one side, far away from the grab handle 1, of the upper fixing plate 2, and one end, far away from the bearing 5, of the rotating shaft 6 is connected with a clamping plate 7. The surface of the supporting plate 4 is provided with a groove, the bearing 5 partially stretches into the groove, and the rotating shaft 6 is fixed in the bearing 5.
Further, the first adjusting mechanism comprises an adjusting block 13 fixedly connected with the lower fixing plate 3, a prismatic table portion is arranged at the bottom of the adjusting block 13, at least three rotating grooves 14 are formed in the prismatic table portion, and supporting rods 15 extend into the rotating grooves 14 respectively. The prismatic table part in the invention is of a polygonal prismatic table structure, and can be of a triangular or quadrangular prismatic table structure, the adjusting block 13 comprises an upper bottom surface, a lower bottom surface and side surfaces, wherein the upper bottom surface contacts the lower fixing plate 3, the area of the upper bottom surface is larger than that of the lower bottom surface, each side surface is provided with a rotating groove 14, and the supporting rod 15 extends into the adjusting block 13 from the rotating groove 14.
The first adjusting mechanism further comprises a rotating boss 33, a screw rod 34 and a knob 23, wherein the rotating boss 33 is arranged in the adjusting block 13, one end of the screw rod 34 is fixedly connected with the rotating boss 33, and the other end of the screw rod 34 extends out of the prismatic table part and is in threaded connection with the knob 23.
Further, the side of the rotating boss 33 far away from the screw rod 34 is a supporting part in a prismatic table shape, one end of the supporting rod 15 extending into the adjusting block 13 is further provided with a connecting block 32 respectively, one end of the connecting block 32 is propped against the supporting part, the other end is provided with a second spring 26, and one end of the second spring 26 far away from the connecting block 32 is fixed on the inner wall of the adjusting block 13.
The structure of the supporting part in the invention is similar to the prismatic table part of the adjusting block 13, and can be in a triangular prismatic table or a quadrangular prismatic table structure, and the supporting part comprises a second upper bottom surface, a second lower bottom surface and second side surfaces, wherein the second lower bottom surface is arranged close to the connecting rod 20, the area of the second upper bottom surface is smaller than that of the second lower bottom surface, and each second side surface is respectively contacted with the connecting block 32.
The first adjusting mechanism further comprises a rotating pin 31, and the supporting rod 15 is movably connected with the adjusting block 13 through the rotating pin 31. In the first adjusting mechanism, the expansion range of the supporting rod 15 is adjusted by rotating the knob 23, so that the camera can stably run, and the definition of a piece is improved.
Further, the second adjusting mechanism comprises a casing string 16, a sliding groove 29 is arranged in the casing string 16, and the supporting rod 15 partially extends into the sliding groove 29. The second adjusting mechanism further comprises a locking column 18 and a third spring 27, one end of the third spring 27 is connected with the locking column 18, the other end of the third spring 27 is fixedly connected with the supporting rod 15, and under the telescopic action of the third spring 27, the locking column 18 stretches out of the casing string 16 to be fixed.
Further, the surface of the casing string 16 is independently provided with at least two locking through holes 17, and the locking post 18 extends out of the casing string 16 from the locking through holes 17. The surface of the supporting rod 15 is provided with a locking groove 28, and the third spring 27 is fixed in the locking groove 28. The end of the support rod 15 extending into the sliding groove 29 is provided with a sliding block 30. The ends of the casing strings 16 remote from the support rods 15 are each provided with a foot 19. In the invention, the sliding block 30 is positioned in the movable groove, the length of the sliding block 30 is slightly smaller than the width of the sliding groove 29, and the width of the sliding block 30 is larger than the pitch of the locking through hole 17, so that the sliding block 30 is prevented from sliding out of the locking through hole 17.
In the second adjusting mechanism, due to the interaction between the supporting rod 15 and the casing string 16, the length of the supporting rod extending into the casing string 16 can be lengthened or shortened, a telescopic structure can be realized, the supporting height is further adjusted, the stability of the bracket is improved, a user can take the bracket more firmly and stably, and the shaking of the camera 11 is reduced.
The ends of the casing strings 16 remote from the support rods 15 are each provided with a foot 19.
The counterweight assembly comprises a connecting rod 20, a chassis 22 and at least one weight 21, one end of the connecting rod 20 is connected with a knob 23, the other end of the connecting rod is fixedly connected with the chassis 22, and the weight 21 is arranged on the surface of the chassis 22.
A limiting groove is formed in the surface of the weight 21, and the connecting rod 20 is embedded into the limiting groove to be fixed. The weight assembly in the invention can adjust the weight of the camera 11 stabilizing bracket by increasing or reducing the number of the weight 21, thereby being beneficial to improving the stability of the camera shooting bracket and reducing camera shake.
In another embodiment, the present invention provides a method for stabilizing a hand-held camera 11 by gravity sinking, wherein the stabilizing method uses a stabilizing support of the camera 11 in one embodiment to stably support the camera 11, and the stabilizing method comprises:
the camera 11 is fixed by adopting the clamping assembly, the supporting angle of the supporting rod 15 is adjusted by utilizing the first adjusting mechanism, the supporting rod 15 is stabilized by adjusting the counterweight assembly, and the supporting height of the supporting rod 15 is adjusted by utilizing the second adjusting mechanism, so that the stable supporting of the camera 11 is realized.
Further, the stabilizing method specifically comprises the following steps:
holding the grab handle 1, moving the fixing pin 8 to enable the first spring 25 to shrink, driving the guard plate 24 to move outwards, placing the camera 11 in the accommodating groove of the clamping plate 7, loosening the fixing pin 8 to enable the first spring 25 to stretch, and enabling the guard plate 24 to move to the side close to the camera 11 along with the stretching of the first spring 25 to clamp;
(II) the knob 23 is turned to drive the screw rod 34 to rotate, the rotating boss 33 moves upwards along with the rotation of the screw rod 34 and pushes the connecting block 32 to move away from the rotating boss 33 respectively, so that the second springs 26 shrink, the supporting rods 15 rotate around the rotating pins 31 along with the shrinkage of the second springs 26 respectively, and the supporting angle of the supporting rods 15 is adjusted;
(III) sequentially placing weights 21 on the surface of a chassis 22 to stabilize the supporting rod 15;
(IV) pressing down the locking post 18 to shrink the third spring 27 and pull the casing string 16 to the supporting height, releasing the locking post 18, wherein the locking post 18 is fixed by extending the casing string 16 from the locking through hole 17, and the supporting height of the supporting rod 15 is adjusted.
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
Examples1
The embodiment provides a camera steady rest is held to gravity subsidence formula, as shown in fig. 1, fig. 2 and fig. 3, including grab handle 1, the one end of grab handle 1 fixedly connected with in proper order fixed block and backup pad 4, as shown in fig. 4, the recess is seted up on the surface of backup pad 4, fixed connection bearing 5 in the recess, fixed connection pivot 6 in the bearing 5, the clamping assembly is connected to the one end that bearing 5 was kept away from to pivot 6, the other end fixedly connected with lower fixed block of grab handle 1, the bottom fixed connection adjusting part and the counter weight subassembly of lower fixed block, adjusting part includes first adjustment mechanism and second adjustment structure.
As shown in fig. 5, the clamping assembly comprises a clamping plate 7 and two fixing pins 8, the clamping plate 7 is fixedly connected with a rotating shaft 6, the clamping plate 7 is provided with a containing groove for containing a camera 11, the camera 11 is placed in the containing groove, the front end of the camera 11 is provided with a camera 12, the two fixing pins 8 are symmetrically distributed on two sides of the clamping plate 7 to be movably connected, the outer sides of a section of the fixing pins 8 extending into the containing groove are respectively surrounded by a first spring 25, one end of each first spring 25 is connected with the inner wall of the clamping plate 7, the other end of each fixing pin is connected with a guard plate 24, the guard plates 24 are contacted with the camera 11, the handle 1 is held by a hand, the two symmetrically distributed fixing pins 8 are pulled, the fixing pins 8 outwards move to enable the first springs 25 to shrink, the shrinkage of the first springs 25 drives the guard plates 24 to outwards move, when the guard plates 24 outwards move to a proper position, the fixing pins 8 are loosened, and the two sides of the camera 11 are clamped, so that the clamping function is completed. A top plate 10 is arranged on one side of the clamping plate 7 away from the upper fixing plate 2, and four supporting columns 9 are arranged between the top plate 10 and the clamping plate 7.
The first adjusting mechanism includes an adjusting block 13, a rotating boss 33, a screw rod 34, a knob 23, a rotating pin 31, and four support rods 15. The lower fixed plate 3 is fixedly connected with the adjusting block 13, as shown in fig. 6, the bottom of the adjusting block 13 is provided with a prismatic table portion, the prismatic table portion is of a quadrangular prismatic table structure, each side face is provided with a rotating groove 14, four supporting rods 15 respectively extend into the four rotating grooves 14, a rotating boss 33 is arranged in the adjusting block 13, the supporting rods 15 are movably connected with the adjusting block 13 through rotating pins 31, one end of a screw rod 34 is fixedly connected with the rotating boss 33, and the other end extends out of the prismatic table portion and is in threaded connection with a knob 23. The side of the rotating boss 33, which is far away from the screw rod 34, is a prismatic supporting part, one end of the supporting rod 15, which extends into the adjusting block 13, is also provided with a connecting block 32 respectively, one end of the connecting block 32 is propped against the supporting part, the other end is provided with a second spring 26, and one end of the second spring 26, which is far away from the connecting block 32, is fixed on the inner wall of the adjusting block 13.
The second adjusting mechanism comprises a casing string 16, a locking column 18 and a third spring 27, as shown in fig. 7, a sliding groove 29 is formed in the casing string 16, a supporting rod 15 partially stretches into the sliding groove 29, one end of the supporting rod 15 stretching into the sliding groove 29 is provided with a sliding block 30, the surface of the supporting rod 15 is further provided with a locking groove 28, the surface of the casing string 16 is provided with four rectangular locking through holes 17, one end of the third spring 27 is connected with the locking column 18, the other end of the third spring is fixedly connected with the locking groove 28 of the supporting rod 15, and under the telescopic action of the third spring 27, the locking column 18 stretches out of the casing string 16 through the locking through holes 17 to be fixed. The ends of the casing strings 16 remote from the support rods 15 are each provided with a foot 19. The locking through holes 17 are uniformly distributed at the upper end of the casing string 16, and the extension length of the support rod 15 can be adjusted according to the condition of the terrain.
The counterweight component comprises a connecting rod 20, a chassis 22 and four weight 21, one end of the connecting rod 20 is connected with a knob 23, the other end is fixedly connected with the chassis 22, the weight 21 is laminated on the upper end surface of the chassis 22, as shown in fig. 8, a limiting groove is formed in the surface of the weight 21 and is clamped on the connecting rod 20, the number of the weight 21 is increased on the chassis 22, so that the weight of the stable support of the camera 11 is increased, the stability is improved, and the definition of a photo is increased.
Application example1
The application example adopts the gravity sinking type hand-held camera stabilizing support provided in the embodiment 1 to stably support the camera 11, and specifically comprises the following steps:
(1) Holding the grab handle 1, moving the fixing pin 8 to enable the first spring 25 to shrink, driving the guard plate 24 to move outwards, placing the camera 11 in the accommodating groove of the clamping plate 7, loosening the fixing pin 8 to enable the first spring 25 to stretch, and enabling the guard plate 24 to move to the side close to the camera 11 along with the stretching of the first spring 25 to clamp;
(2) The rotating knob 23 drives the screw rod 34 to rotate, the rotating boss 33 moves upwards along with the rotation of the screw rod 34 and pushes the connecting block 32 to move away from the rotating boss 33 respectively, so that the second spring 26 contracts, the supporting rod 15 rotates around the rotating pin 31 along with the contraction of the second spring 26 respectively, and the adjustment of the supporting angle of the supporting rod 15 is completed;
(3) The weights 21 are sequentially stacked on the surface of the chassis 22 to stabilize the supporting rod 15;
(4) Depressing the locking post 18 causes the third spring 27 to contract and pull the casing string 16 to the supporting height, and releasing the locking post 18, wherein the locking post 18 is extended out of the casing string 16 through the locking through hole 17 to fix, thereby completing the adjustment of the supporting height of the supporting rod 15.
The gravity sinking type hand-held camera stabilizing support provided by the invention can meet the clamping requirements of cameras 11 with different sizes, and has high practicability; the expansion range of the supporting rod 15 is adjusted through the first adjusting mechanism, so that stable operation of the camera is realized, and the definition of the photo is increased; the weight balance component provided by the invention can adjust the weight of the camera 11 bracket, so that the stability of the camera bracket is improved; the stretching and shortening degree of the supporting rod 15 is adjusted through the second adjusting mechanism, so that a user can take the supporting rod more firmly and stably, shake of the camera 11 is reduced, the imaging rate of a photo is increased, and the user requirement is met.
The applicant declares that the above is only a specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and it should be apparent to those skilled in the art that any changes or substitutions that are easily conceivable within the technical scope of the present invention disclosed by the present invention fall within the scope of the present invention and the disclosure.

Claims (17)

1. The utility model provides a camera stabilizing support is held to gravity subsidence formula, its characterized in that, camera stabilizing support include the grab handle, the both sides of grab handle set up fixed plate and lower fixed plate respectively, the surface of going up the fixed plate is provided with clamping assembly, clamping assembly include splint and two at least fixed pins, splint be equipped with the holding tank that is used for holding the camera, the fixed pin run through splint and press from both sides tight camera, one side that the lower fixed plate kept away from the grab handle is equipped with adjusting part and counter weight subassembly in proper order, adjusting part include first adjustment mechanism and second adjustment mechanism, first adjustment mechanism include at least three bracing piece, second adjustment mechanism be used for adjusting the supporting height of bracing piece;
the first adjusting mechanism comprises an adjusting block fixedly connected with the lower fixing plate, a terrace portion is arranged at the bottom of the adjusting block, at least three rotating grooves are formed in the terrace portion, and the supporting rods respectively extend into the rotating grooves; the first adjusting mechanism further comprises a rotating boss, a screw rod and a knob, wherein the rotating boss is arranged in the adjusting block, one end of the screw rod is fixedly connected with the rotating boss, and the other end of the screw rod extends out of the prismatic table part and is in threaded connection with the knob; one side of the rotary boss, which is far away from the screw rod, is provided with a supporting part, one end of the supporting rod, which extends into the adjusting block, is also provided with a connecting block, one end of the connecting block is propped against the supporting part, the other end of the supporting block is provided with a second spring, and one end of the second spring, which is far away from the connecting block, is fixed on the inner wall of the adjusting block; the supporting part is in a prismatic table shape; the first adjusting mechanism further comprises a rotating pin, and the supporting rod is movably connected with the adjusting block through the rotating pin.
2. The camera stabilization bracket of claim 1, wherein the clamping assembly further comprises a first spring and a guard plate, one end of the first spring being coupled to the inner wall of the clamping plate and the other end being coupled to the guard plate.
3. The camera stabilization bracket of claim 2, wherein the first spring surrounds an outer surface of a section of the securing pin extending into the receiving slot.
4. A camera stabilization support according to claim 3, wherein the clamping plate is a female plate.
5. The camera stabilization bracket of claim 4, wherein a top plate is disposed on a side of the clamping plate remote from the upper fixation plate, and at least two support posts are disposed between the top plate and the clamping plate.
6. The camera stabilization support according to claim 5, wherein a support plate, a bearing and a rotating shaft are sequentially disposed on a surface of the upper fixing plate, which is far away from the grab handle, and one end of the rotating shaft, which is far away from the bearing, is connected with the clamping plate.
7. The camera stabilization bracket of claim 6, wherein the surface of the support plate is grooved, the bearing portion extends into the groove, and the shaft is secured within the bearing.
8. The camera stabilization support of claim 7, wherein the second adjustment mechanism comprises a casing string, a sliding slot is provided in the casing string, and the support rod portion extends into the sliding slot.
9. The camera stabilization support of claim 8, wherein the second adjustment mechanism further comprises a locking post and a third spring, wherein one end of the third spring is connected to the locking post, the other end of the third spring is fixedly connected to the support rod, and the locking post extends out of the casing string to be fixed under the telescopic action of the third spring.
10. The camera stabilization support of claim 9, wherein the surface of the casing string is independently provided with at least two locking through holes, the locking posts extending from the locking through holes out of the casing string.
11. The camera stabilization bracket of claim 10, wherein a locking groove is formed in a surface of the support bar, and the third spring is fixed in the locking groove.
12. The camera stabilization bracket of claim 11, wherein a slider is provided at an end of the support rod extending into the sliding channel.
13. The camera stabilization support of claim 12, wherein the ends of the casing strings remote from the support rods are each provided with a foot.
14. The camera stabilization bracket of claim 13, wherein the weight assembly comprises a connecting rod, a chassis, and at least one weight, one end of the connecting rod is connected to the knob, the other end is fixedly connected to the chassis, and the weight is disposed on a surface of the chassis.
15. The camera stabilization bracket of claim 14, wherein a limiting groove is formed in a surface of the weight, and the connecting rod is embedded into the limiting groove to be fixed.
16. A method for stabilizing a hand-held camera by gravity sinking, which is characterized in that the stabilizing method adopts the camera stabilizing support of claim 15 to stably support the camera, and the stabilizing method comprises the following steps:
the camera is fixed by adopting the clamping assembly, the supporting angle of the supporting rod is adjusted by utilizing the first adjusting mechanism, the supporting rod is stabilized by adjusting the counterweight assembly, and the supporting height of the supporting rod is adjusted by utilizing the second adjusting mechanism, so that the stable supporting of the camera is realized.
17. The stabilization method according to claim 16, characterized in that the stabilization method comprises in particular the following steps:
i, holding a grab handle, moving a fixed pin to enable a first spring to shrink, driving a guard board to move outwards, placing a camera in a containing groove of a clamping plate, loosening the fixed pin again to enable the first spring to stretch, and moving the guard board to one side close to the camera along with the stretching of the first spring to clamp;
II, the rotating knob drives the screw rod to rotate, the rotating boss moves upwards along with the rotation of the screw rod and pushes the connecting block to move in a direction away from the rotating boss respectively, so that the second springs shrink, the supporting rods rotate around the rotating pins respectively along with the shrinkage of the second springs, and the supporting angle of the supporting rods is adjusted;
III, sequentially placing weights on the surface of the chassis to stabilize the supporting rod;
IV, pushing down the locking column to enable the third spring to shrink, pulling the casing string to the supporting height, releasing the locking column, and enabling the locking column to extend out of the casing string through the locking through hole to be fixed, so that the supporting height of the supporting rod is adjusted.
CN202210282200.5A 2022-03-21 2022-03-21 Gravity sinking type hand-held camera stabilizing support and stabilizing method Active CN114658973B (en)

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0666398A (en) * 1992-06-25 1994-03-08 Tsuruta:Kk Multi-purpose tripod
US6189845B1 (en) * 1999-03-05 2001-02-20 Amy Chen Tripod
CN207145890U (en) * 2017-08-15 2018-03-27 武汉至为科技有限公司 A kind of support for being used to carry out close-range photogrammetry
CN211145811U (en) * 2019-07-29 2020-07-31 程萌 Multifunctional camera support
CN212584569U (en) * 2020-04-14 2021-02-23 济宁华源热电有限公司 Multifunctional camera tripod device
CN212983762U (en) * 2020-06-23 2021-04-16 上海河道建设有限公司 Flood control wall for hydraulic engineering
CN113701052A (en) * 2021-07-09 2021-11-26 河钢股份有限公司承德分公司 Self-adjusting gas storage steel cylinder anti-toppling device convenient to carry and store
CN114017588A (en) * 2021-10-14 2022-02-08 国网江苏省电力有限公司建设分公司 Monitoring equipment support for asynchronous multithreading algorithm research and use method thereof
CN215929009U (en) * 2021-10-19 2022-03-01 陈志忠 Surveying instrument positioner for surveying and mapping engineering

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0666398A (en) * 1992-06-25 1994-03-08 Tsuruta:Kk Multi-purpose tripod
US6189845B1 (en) * 1999-03-05 2001-02-20 Amy Chen Tripod
CN207145890U (en) * 2017-08-15 2018-03-27 武汉至为科技有限公司 A kind of support for being used to carry out close-range photogrammetry
CN211145811U (en) * 2019-07-29 2020-07-31 程萌 Multifunctional camera support
CN212584569U (en) * 2020-04-14 2021-02-23 济宁华源热电有限公司 Multifunctional camera tripod device
CN212983762U (en) * 2020-06-23 2021-04-16 上海河道建设有限公司 Flood control wall for hydraulic engineering
CN113701052A (en) * 2021-07-09 2021-11-26 河钢股份有限公司承德分公司 Self-adjusting gas storage steel cylinder anti-toppling device convenient to carry and store
CN114017588A (en) * 2021-10-14 2022-02-08 国网江苏省电力有限公司建设分公司 Monitoring equipment support for asynchronous multithreading algorithm research and use method thereof
CN215929009U (en) * 2021-10-19 2022-03-01 陈志忠 Surveying instrument positioner for surveying and mapping engineering

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