CN111550658B - Camera protection balance tripod - Google Patents

Camera protection balance tripod Download PDF

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Publication number
CN111550658B
CN111550658B CN202010464118.5A CN202010464118A CN111550658B CN 111550658 B CN111550658 B CN 111550658B CN 202010464118 A CN202010464118 A CN 202010464118A CN 111550658 B CN111550658 B CN 111550658B
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CN
China
Prior art keywords
fixedly connected
rod
balance
wall
cavity
Prior art date
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Expired - Fee Related
Application number
CN202010464118.5A
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Chinese (zh)
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CN111550658A (en
Inventor
李斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qidong Haimei Agricultural Technology Development Co ltd
Original Assignee
Fuzhou Kark Electronic Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Fuzhou Kark Electronic Technology Co ltd filed Critical Fuzhou Kark Electronic Technology Co ltd
Priority to CN202010464118.5A priority Critical patent/CN111550658B/en
Publication of CN111550658A publication Critical patent/CN111550658A/en
Priority to GBGB2013744.4A priority patent/GB202013744D0/en
Application granted granted Critical
Publication of CN111550658B publication Critical patent/CN111550658B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
    • 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
    • F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
    • 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 discloses a camera protection balance tripod, which comprises a protection box, wherein a shooting cavity which is communicated from left to right is arranged in the protection box, an annular groove with an inward opening is formed in the inner wall of the right end of the shooting cavity, eight fixed short rods are fixedly connected with the left and right inner walls of the annular groove and distributed in an annular array by taking the axis of the annular groove as a symmetrical center, rocking rods are arranged on the eight fixed short rods, a sleeve is sleeved in the middle of each rocking rod in a sliding manner, an outer short rod is fixedly connected with the left end of each sleeve, an annular frame is rotatably connected with the left end of each outer short rod, and a door motor is fixedly connected with the inner wall of the lower side of the shooting cavity. The camera can be protected when the camera is exposed to extreme weather, and particularly the lens is protected from being damaged.

Description

Camera protection balance tripod
Technical Field
The invention relates to the field of photographic equipment, in particular to a camera protection balance tripod.
Background
The existing photographic equipment mainly comprises three types, namely a single-lens reflex camera, a digital camera and an antique film machine, a tripod and a waterproof cloth are required to be matched when long-time exposure shooting is carried out in the field, a person is required to attend the equipment at one side, the equipment is prevented from being damaged due to the influence of the natural environment, an angle is required to be preset when the equipment is installed, and when a horizontal angle is required to be adjusted, manual adjustment is difficult to avoid and errors occur.
Disclosure of Invention
The camera protection balance tripod comprises a protection box, wherein a shooting cavity which is communicated from left to right is arranged in the protection box, an annular groove with an inward opening is formed in the inner wall of the right end of the shooting cavity, eight fixed short rods are fixedly connected to the left inner wall and the right inner wall of the annular groove and distributed in an annular array by taking the axis of the annular groove as a symmetric center, rocking rods are arranged on the eight fixed short rods, a sleeve is slidably sleeved in the middle of each rocking rod, an outer short rod is fixedly connected to the left end of the sleeve, an annular frame is rotatably connected to the left end of each outer short rod, a door motor is fixedly connected to the inner wall of the lower side of the shooting cavity, an auxiliary rotating shaft is dynamically connected to the right end of the door motor, a transmission gear is fixedly connected to the right end of the auxiliary rotating shaft, and the transmission gear is meshed with the outer surface of the; the right end of one side, close to the axis of the annular groove, of the rocker is fixedly connected with an inner short rod, the right end of the inner short rod is fixedly connected with sector doors, and the sector doors are mutually attached; the lower side of the protection box is rotatably provided with a balance box which is communicated up and down, a balance cavity is formed in the balance box, an auxiliary motor is fixedly connected to the center of the inner wall of the lower side of the balance cavity, the inner wall of the upper side of the balance cavity is provided with a main motor, the upper end of the auxiliary motor is connected with a main rotating shaft in a power mode, the upper end of the main rotating shaft is fixedly connected with a large rotating disc, the upper left surface of the large rotating disc is fixedly connected with a vertical short rod, the upper end of the vertical short rod is rotatably provided with a small gear, the center of the inner wall of the upper side of the balance box is fixedly connected with a vertical short rod, the lower end of the vertical short rod is connected with a lower transmission rod in a power mode, the lower end of the lower transmission rod is rotatably provided with a large gear, the large gear is, the pinion is meshed with the outer surface of one of the transmission cylinders at each time, a thread block is arranged in each transmission cylinder in a vertically sliding mode, and a lifting rod is fixedly connected to the lower end of each thread block;
the door motor is started, the door motor drives the auxiliary rotating shaft to rotate, so that the transmission gear is driven to rotate, so that the annular frame is driven to rotate, the outer short rod is driven to rotate around the axis of the shooting cavity, so that the sleeve is driven to slide along the rocker, the rocker rotates around the fixed short rod under the thrust action of the sleeve, so that one end, close to the axis of the shooting cavity, of the rocker swings towards one end, away from the axis of the shooting cavity, so that the inner short rod is driven to move towards one side, away from the axis of the shooting cavity, so that the fan-shaped door is driven to move away from the axis of the shooting cavity, and the shooting hole is communicated left and right; the main motor is started, the lower transmission rod is used as an output shaft, the main motor drives the lower transmission rod to rotate and further drive the big gear to rotate and further drive the small gear to rotate, the auxiliary motor is started, the auxiliary motor drives the main rotating shaft to rotate and then drive the big turntable to rotate and further drive the vertical short rod to wind the axle center of the big turntable to rotate and further drive the small gear to rotate to one side of the appointed transmission cylinder and be meshed with the transmission cylinder, and the small gear rotates to drive the transmission cylinder to rotate and further drive the thread block to slide up and down and further drive the lifting rod to slide up and down.
Preferably, the lower end of the protection box is fixedly connected with a rotating drum, a rotating cavity which is communicated up and down is formed in the rotating drum, and the lower end of the rotating drum is rotatably connected with the balance box; the upper end of the main motor is connected with an upper transmission rod in a power mode, the upper end of the upper transmission rod is positioned in the rotating cavity and fixedly connected with a rotating gear, and the rotating gear is meshed with the inner wall of the rotating drum; the main motor is started, the upper transmission rod is used as an output shaft, the main motor drives the upper transmission rod to rotate, the rotary gear is further driven to rotate, the rotary drum is further driven to rotate, the protection box is further driven to rotate, and the horizontal shooting angle of the camera is adjusted.
Preferably, a camera fixing table is fixedly connected to the inner wall of the lower side of the shooting cavity, two horizontal sliding grooves with opposite openings are formed in the front end face and the rear end face of the camera fixing table, a sliding support is arranged between the two horizontal sliding grooves in a sliding mode, the upper end face of the sliding support is fixedly connected with a fixing screw, a return spring is fixedly connected to the inner wall of the right end of the horizontal sliding groove, and the left end of the return spring is fixedly connected with the right end of the sliding support; the camera fixing table is characterized in that a clamping groove with an upward opening is formed in the upper end face of the camera fixing table, an upward clamping block is fixedly connected to the inner wall of the lower side of the clamping groove, a clamping rod is hinged to the lower end of the sliding support, a clamping spring is fixedly connected to the upper end of the sliding support, the upper end of the clamping spring is fixedly connected with the sliding support, the lower end of the clamping rod is clamped with the clamping block, a telescopic rubber rope is fixedly connected to the middle of the clamping rod, a through hole which is communicated from left to right is formed in the left end of the sliding support, the rubber rope is fixedly connected with a conical key in the through hole, the conical key is clamped with the through hole under the elastic force of the rubber rope, the elastic force of the clamping spring is larger than that of the rubber rope, the clamping rod is always clamped with the clamping block under the elastic force of the clamping spring, the sliding support is pushed rightwards, when the elasticity of the rubber rope is larger than that of the clamping spring, the lower end of the clamping rod moves upwards, the conical key is continuously pulled, meanwhile, the sliding support stops pushing leftwards, and the sliding support moves leftwards under the action of the tension of the conical key and the elasticity of the reset spring.
Preferably, the lower end of the lifting rod is fixedly connected with a hinged rod, two upper transmission rods are fixedly connected to the left end and the right end of the hinged rod, the two upper transmission rods are bilaterally symmetrical by taking the hinged rod as a symmetrical center, a foot rest is rotatably arranged at one end, far away from the hinged rod, of each upper transmission rod, a hinge groove which is through from front to back is formed between the upper ends of the foot rests, a twisting disc is rotatably arranged on the right side of each foot rest, a screw rod is fixedly connected to the left end of the twisting disc, the left end of the screw rod is located in the hinge groove and is in threaded rotating connection with the foot rest, the twisting disc is rotated and drives the screw rod to rotate, and then the screw rod is driven to move to the left side until the left end of the.
Preferably, one side of each of the two lifting rods, which is far away from the auxiliary motor, is provided with two vertical sliding grooves with openings facing back, fixed sliding blocks are arranged in the vertical sliding grooves, one ends of the fixed sliding blocks, which are far away from the vertical sliding grooves, are fixedly connected with the balance box, the transmission cylinder rotates to drive the thread blocks to slide up and down, so that the lifting rods are driven to slide up and down, the vertical sliding grooves are driven to move up and down, and the fixed sliding blocks can limit the rotation of the lifting rods and only enable the lifting rods to move up and down; the upper right end of the balance cavity is fixedly connected with a horizontal sensor, and the horizontal sensor is electrically connected with the auxiliary motor and the main motor.
The invention has the beneficial effects that: the invention can adjust the vertical shooting angle and the horizontal shooting angle of the camera, and can adjust the camera to be in a horizontal state according to the sensor, so that shooting personnel can shoot more conveniently.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
Fig. 1 is a schematic overall structure diagram of a camera protection balance tripod according to the present invention;
FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;
FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 1;
FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 1;
FIG. 5 is an enlarged schematic view of "D" of FIG. 1;
FIG. 6 is a schematic view of the structure in the direction "E-E" of FIG. 2;
FIG. 7 is a schematic view of the structure in the direction "F-F" of FIG. 3;
FIG. 8 is an enlarged schematic view of "G" of FIG. 1;
FIG. 9 is an enlarged schematic view of "H" of FIG. 1;
fig. 10 is a schematic view of the opened state of the circular door.
Detailed Description
The invention will now be described in detail with reference to fig. 1-10, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a camera protection balance tripod, which comprises a protection box 12, wherein a shooting cavity 13 which is communicated from left to right is arranged in the protection box 12, an annular groove 30 with an inward opening is formed in the inner wall of the right end of the shooting cavity 13, eight fixed short rods 31 are fixedly connected to the left inner wall and the right inner wall of the annular groove 30, the eight fixed short rods 31 are distributed in an annular array by taking the axis of the annular groove 30 as a symmetric center, rocking rods 34 are arranged on the eight fixed short rods 31, a sleeve 40 is sleeved in the middle of the rocker 34 in a sliding manner, an outer short rod 38 is fixedly connected with the left end of the sleeve 40, the left end of the outer short rod 38 is rotatably connected with an annular frame 35, the inner wall of the lower side of the shooting cavity 13 is fixedly connected with a door motor 14, the right end of the door motor 14 is in power connection with an auxiliary rotating shaft 37, the right end of the auxiliary rotating shaft 37 is fixedly connected with a transmission gear 36, and the transmission gear 36 is meshed with the outer surface of the annular frame 35; an inner short rod 39 is fixedly connected to the right end of one side, close to the axis of the annular groove 30, of the rocker 34, a sector door 32 is fixedly connected to the right end of the inner short rod 39, and the sector doors 32 are mutually attached; the lower side of the protection box 12 is rotatably provided with a balance box 59 which is through up and down, a balance cavity 60 is formed in the balance box 59, an auxiliary motor 22 is fixedly connected to the center of the inner wall of the lower side of the balance cavity 60, a main motor 61 is arranged on the inner wall of the upper side of the balance cavity 60, a main rotating shaft 23 is arranged at the upper end of the auxiliary motor 22 in a power connection mode, a large rotating disc 21 is fixedly connected to the upper end of the main rotating shaft 23, a vertical short rod 43 is fixedly connected to the upper surface of the left side of the large rotating disc 21, a small gear 25 is rotatably arranged at the upper end of the vertical short rod 43, a vertical short rod 43 is fixedly connected to the center of the inner wall of the upper side of the balance box 59, a lower transmission rod 20 is rotatably connected to the lower end of the vertical short rod 43, a large gear 24 is rotatably arranged at the lower end of the lower transmission, the lower end of the transmission cylinder 41 is rotatably connected with the balance box 59, the pinion 25 is meshed with the outer surface of one of the transmission cylinders 41 at each time, a thread block 19 is arranged in the transmission cylinder 41 in a vertically sliding manner, and the lower end of the thread block 19 is fixedly connected with a lifting rod 27;
the door motor 14 is started, the door motor 14 drives the auxiliary rotating shaft 37 to rotate, so as to drive the transmission gear 36 to rotate, so as to drive the annular frame 35 to rotate, so as to drive the outer short rod 38 to rotate around the axis of the shooting cavity 13, so as to drive the sleeve 40 to slide along the rocker 34, meanwhile, the rocker 34 rotates around the fixed short rod 31 under the thrust action of the sleeve 40, so that one end, close to the axis of the shooting cavity 13, of the rocker 34 swings to one end, far away from the axis of the shooting cavity 13, so as to drive the inner short rod 39 to move towards one side, far away from the axis of the shooting cavity 13, so as to drive the sector door 32 to far away from the axis of the shooting cavity 13, and further enable the shooting hole 33 to be communicated left and right; the main motor 61 is started, the lower transmission rod 20 serves as an output shaft, the main motor 61 drives the lower transmission rod 20 to rotate, the large gear 24 is driven to rotate, the small gear 25 is driven to rotate, the auxiliary motor 22 is started, the auxiliary motor 22 drives the main rotating shaft 23 to rotate, the large turntable 21 is driven to rotate, the vertical short rod 43 is driven to rotate around the axis of the large turntable 21, the small gear 25 is driven to rotate to one side of the designated transmission cylinder 41 and is meshed with the transmission cylinder 41, the small gear 25 rotates to drive the transmission cylinder 41 to rotate, the thread block 19 is driven to slide up and down, and the lifting rod 27 is driven to slide up and down.
Beneficially, a rotating drum 28 is fixedly connected to the lower end of the protection box 12, a vertically through rotating cavity 15 is formed in the rotating drum 28, and the lower end of the rotating drum 28 is rotatably connected to the balancing box 59; the upper end of the main motor 61 is connected with an upper transmission rod 44 in a power mode, the upper end of the upper transmission rod 44 is located in the rotating cavity 15 and fixedly connected with a rotating gear 29, and the rotating gear 29 is meshed with the inner wall of the rotating drum 28; the main motor 61 is started, the upper transmission rod 44 is used as an output shaft, and the main motor 61 drives the upper transmission rod 44 to rotate, so as to drive the rotating gear 29 to rotate, further drive the rotating drum 28 to rotate, further drive the protection box 12 to rotate, and adjust the horizontal shooting angle of the camera.
Beneficially, the camera fixing table 11 is fixedly connected to the inner wall of the lower side of the shooting cavity 13, two horizontal sliding grooves 50 with opposite openings are formed in the front end face and the rear end face of the camera fixing table 11, a sliding support 51 is arranged between the two horizontal sliding grooves 50 and slides left and right, a fixing screw 49 is fixedly connected to the upper end face of the sliding support 51, a return spring 52 is fixedly connected to the inner wall of the right end of the horizontal sliding groove 50, and the left end of the return spring 52 is fixedly connected to the right end of the sliding support 51; the upper end surface of the camera fixing table 11 is provided with a clamping groove 53 with an upward opening, the inner wall of the lower side of the clamping groove 53 is fixedly connected with an upward clamping block 58, the lower end of the sliding support 51 is hinged with a clamping rod 56, the upper end of the sliding support 51 is fixedly connected with a clamping spring 57, the upper end of the clamping spring 57 is fixedly connected with the sliding support 51, the lower end of the clamping rod 56 is clamped with the clamping block 58, the middle part of the clamping rod 56 is fixedly connected with a telescopic rubber rope 55, the left end of the sliding support 51 is provided with a through hole 64 which is communicated with the left and the right, the rubber rope 55 is positioned in the through hole 64 and fixedly connected with a conical key 54, the conical key 54 is clamped with the through hole 64 under the elastic force of the rubber rope 55, the elastic force of the clamping spring 57 is greater than the elastic force of the rubber rope 55, the clamping rod 56 is always clamped with the clamping, the sliding support 51 is pushed rightwards, the tapered key 54 is pulled leftwards, the rubber rope 55 is further pulled to stretch leftwards, when the elastic force of the rubber rope 55 is larger than that of the clamping spring 57, the lower end of the clamping rod 56 moves upwards, the tapered key 54 is continuously pulled, the sliding support 51 stops being pushed leftwards, and the sliding support 51 moves leftwards under the action of the pulling force of the tapered key 54 and the elastic force of the return spring 52.
Beneficially, the lower end of the lifting rod 27 is fixedly connected with a hinge rod 46, two upper transmission rods 44 are fixedly connected to the left end and the right end of the hinge rod 46, the two upper transmission rods 44 are bilaterally symmetrical with the hinge rod 46 as a symmetry center, a foot rest 26 is rotatably arranged at one end, far away from the hinge rod 46, of the upper transmission rod 44, a hinge groove 48 which is through from front to back is formed between the upper ends of the foot rest 26, a twisting disc 45 is rotatably arranged at the right side of the foot rest 26, a screw 47 is fixedly connected to the left end of the twisting disc 45, the left end of the screw 47 is located in the hinge groove 48 and is in threaded connection with the foot rest 26, the twisting disc 45 is rotated, the twisting disc 45 drives the screw 47 to rotate, and then the screw 47 is driven to move to the left until the left end of the twisting disc 45.
Beneficially, two vertical sliding grooves 62 with back-facing openings are formed in one side of each of the two lifting rods 27, which is far away from the auxiliary motor 22, a fixed sliding block 63 is arranged in each vertical sliding groove 62, one end of each fixed sliding block 63, which is far away from the corresponding vertical sliding groove 62, is fixedly connected with the corresponding balancing box 59, the transmission cylinder 41 rotates to drive the thread block 19 to slide up and down, so as to drive the lifting rods 27 to slide up and down, so as to drive the vertical sliding grooves 62 to move up and down, and further the fixed sliding blocks 63 can limit the rotation of the lifting rods 27 and only enable the lifting rods 27 to move up and; the upper right end of the balance cavity 60 is fixedly connected with a horizontal sensor 18, and the horizontal sensor 18 is electrically connected with the auxiliary motor 22 and the main motor 61.
The following will describe in detail the use steps of a camera protection balance tripod herein with reference to fig. 1 to 10:
initially, the sliding bracket 51 is located at the middle position of the camera fixing platform 11, the lower end of the clamping rod 56 is located at the lowest extreme position, the clamping spring 57 is in a compressed state, the rubber rope 55 is in a stretched state, the return spring 52 is in a compressed state, the thread block 19 is at the highest extreme position, the twisting disc 45 is at the leftmost extreme position, and the sector doors 32 are in contact with each other;
when the foot stool is used, after the foot stool 26 is rotated to a preset position, the torsion disc 45 is rotated, the torsion disc 45 drives the screw rod 47 to rotate, and further the screw rod 47 is driven to move leftwards until the left end of the torsion disc 45 is tightly clamped with the hinge rod 46; the sliding support 51 is pushed rightwards, the conical key 54 is pulled leftwards, the rubber rope 55 is pulled to stretch leftwards, when the elastic force of the rubber rope 55 is larger than that of the clamping spring 57, the lower end of the clamping rod 56 moves upwards, the conical key 54 is continuously pulled, meanwhile, the sliding support 51 is stopped being pushed leftwards, the sliding support 51 moves leftwards under the action of the pulling force of the conical key 54 and the elastic force of the return spring 52, the fixing screw 49 is driven to move leftwards, the camera is fixedly connected to the fixing screw 49, the conical key 54 is loosened, and the sliding support 51 is pushed leftwards to a preset position;
the door motor 14 is started, the door motor 14 drives the auxiliary rotating shaft 37 to rotate, and then drives the transmission gear 36 to rotate, and then drives the annular frame 35 to rotate, and then drives the outer short rod 38 to rotate around the axis of the shooting cavity 13, and then drives the sleeve 40 to slide along the rocker 34, and simultaneously the rocker 34 rotates around the fixed short rod 31 under the thrust action of the sleeve 40, and then the rocker 34 swings towards one end close to the axis of the shooting cavity 13 and one end far away from the axis of the shooting cavity 13, and then drives the inner short rod 39 to move towards one side far away from the axis of the shooting cavity 13, and then drives the fan-shaped door 32 to far away from the axis of the shooting;
when the camera needs to be adjusted to a horizontal position, the horizontal sensor 18 starts the auxiliary motor 22, the auxiliary motor 22 drives the main rotating shaft 23 to rotate, and then drives the large turntable 21 to rotate, thereby driving the vertical short rod 43 to rotate around the axle center of the large turntable 21 and further driving the pinion 25 to rotate to one side of the lower transmission cylinder 41 and to be meshed with the transmission cylinder 41, starting the main motor 61, taking the lower transmission rod 20 as an output shaft, driving the lower transmission rod 20 to rotate by the main motor 61, thereby driving the big gear 24 to rotate and further driving the small gear 25 to rotate, the small gear 25 rotates and drives the transmission cylinder 41 to rotate, thereby driving the thread block 19 to slide up and down, further driving the lifting rod 27 to slide up and down, further driving the vertical chute 62 to move up and down, the fixed sliding block 63 can limit the rotation of the lifting rod 27 and enable the lifting rod 27 to only move up and down until the three transmission cylinders 41 are adjusted to be in the same horizontal plane;
when the horizontal shooting angle of the camera needs to be adjusted, the main motor 61 is started, the upper transmission rod 44 is used as an output shaft, the main motor 61 drives the upper transmission rod 44 to rotate, the rotary gear 29 is further driven to rotate, the rotary drum 28 is further driven to rotate, the protection box 12 is further driven to rotate, and the horizontal shooting angle of the camera is adjusted.
The invention has the beneficial effects that: the invention can adjust the vertical shooting angle and the horizontal shooting angle of the camera, and can adjust the camera to be in a horizontal state according to the sensor, so that shooting personnel can shoot more conveniently.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.

Claims (5)

1. The utility model provides a balanced tripod of camera protection, includes guard box, its characterized in that: the protection box is internally provided with a shooting cavity which is communicated from left to right, the inner wall of the right end of the shooting cavity is provided with an annular groove with an inward opening, the left and right inner walls of the annular groove are fixedly connected with eight fixed short rods, the eight fixed short rods are distributed in an annular array by taking the axis of the annular groove as a symmetric center, the eight fixed short rods are respectively provided with a rocker, the middle part of each rocker is sleeved with a sleeve in a sliding manner, the left end of each sleeve is fixedly connected with an outer short rod, the left end of each outer short rod is rotatably connected with an annular frame, the inner wall of the lower side of the shooting cavity is fixedly connected with a door motor, the right end of the door motor is provided with an auxiliary rotating shaft in a power connection manner, the right; the right end of one side, close to the axis of the annular groove, of the rocker is fixedly connected with an inner short rod, the right end of the inner short rod is fixedly connected with sector doors, and the sector doors are mutually attached; the lower side of the protection box is rotatably provided with a balance box which is communicated up and down, a balance cavity is formed in the balance box, an auxiliary motor is fixedly connected to the center of the inner wall of the lower side of the balance cavity, the inner wall of the upper side of the balance cavity is provided with a main motor, the upper end of the auxiliary motor is connected with a main rotating shaft in a power mode, the upper end of the main rotating shaft is fixedly connected with a large rotating disc, the upper left surface of the large rotating disc is fixedly connected with a vertical short rod, the upper end of the vertical short rod is rotatably provided with a small gear, the center of the inner wall of the upper side of the balance box is fixedly connected with a vertical short rod, the lower end of the vertical short rod is connected with a lower transmission rod in a power mode, the lower end of the lower transmission rod is rotatably provided with a large gear, the large gear is, the pinion is meshed with the outer surface of one of the transmission cylinders at each time, a thread block is arranged in the transmission cylinder in a vertically sliding mode, and a lifting rod is fixedly connected to the lower end of the thread block.
2. A camera protective balance tripod according to claim 1, wherein: the lower end of the protection box is fixedly connected with a rotary drum, a rotary cavity which is communicated up and down is formed in the rotary drum, and the lower end of the rotary drum is rotatably connected with the balance box; the upper end of the main motor is connected with an upper transmission rod in a power mode, the upper end of the upper transmission rod is located in the rotating cavity and is fixedly connected with a rotating gear, and the rotating gear is meshed with the inner wall of the rotating drum.
3. A camera protective balance tripod according to claim 1, wherein: a camera fixing table is fixedly connected to the inner wall of the lower side of the shooting cavity, two horizontal sliding grooves with opposite openings are formed in the front end face and the rear end face of the camera fixing table, a sliding support is arranged between the two horizontal sliding grooves in a sliding mode, the upper end face of the sliding support is fixedly connected with a fixing screw, a reset spring is fixedly connected to the inner wall of the right end of each horizontal sliding groove, and the left end of the reset spring is fixedly connected with the right end of the sliding support; the camera fixing table is characterized in that a clamping groove with an upward opening is formed in the upper end face of the camera fixing table, an upward clamping block is fixedly connected to the inner wall of the lower side of the clamping groove, a clamping rod is hinged to the lower end of the sliding support, a clamping spring is fixedly connected to the upper end of the sliding support, the upper end of the clamping spring is fixedly connected with the sliding support, the lower end of the clamping rod is fixedly connected with the clamping block, a telescopic rubber rope is fixedly connected to the middle of the clamping rod, a through hole which is communicated in the left and right directions is formed in the left end of the sliding support, and the rubber rope.
4. A camera protective balance tripod according to claim 1, wherein: the utility model discloses a hinge assembly, including lifter, hinge rod, upper transmission rod, foot rest, hinge rod, foot rest, lifter lower extreme links firmly and is equipped with the hinge rod, both ends link firmly and are equipped with two upper transmission rods about the hinge rod, two upper transmission rod with the hinge rod is symmetry center bilateral symmetry, upper transmission rod keeps away from hinge rod one end is rotated and is equipped with the foot rest, open the hinge groove that link up around having between the foot rest upper end, the foot rest right side is rotated and is equipped with the twist disk, the twist disk left end links firmly and is equipped with the screw rod, the screw rod.
5. A camera protective balance tripod according to claim 1, wherein: two lifting rods are far away from one side of the auxiliary motor and are provided with two vertical sliding grooves with openings facing back, fixed sliding blocks are arranged in the vertical sliding grooves, and one ends of the fixed sliding blocks, far away from the vertical sliding grooves, are fixedly connected with the balance box.
CN202010464118.5A 2020-05-27 2020-05-27 Camera protection balance tripod Expired - Fee Related CN111550658B (en)

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CN202010464118.5A CN111550658B (en) 2020-05-27 2020-05-27 Camera protection balance tripod
GBGB2013744.4A GB202013744D0 (en) 2020-05-27 2020-09-02 A camera protection balance tripod

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2400204A2 (en) * 2010-06-28 2011-12-28 HILTI Aktiengesellschaft Stand with automatic height adjustment
CN105539940A (en) * 2016-01-18 2016-05-04 吴洋 Intermittent opening and closing device for cylinder cover
CN106034580A (en) * 2016-05-29 2016-10-26 潘显敏 System for preparation of biomass clean energy
CN106838576A (en) * 2017-03-06 2017-06-13 高佳 A kind of measurement tripod for being easy to adjust vertical direction height
CN207423163U (en) * 2017-10-19 2018-05-29 中骄隆城工程建设管理有限公司 Facilitate the spirit level for adjusting height
CN208221928U (en) * 2018-03-05 2018-12-11 王黎明 One kind can self-leveling mapping tripod

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2400204A2 (en) * 2010-06-28 2011-12-28 HILTI Aktiengesellschaft Stand with automatic height adjustment
CN105539940A (en) * 2016-01-18 2016-05-04 吴洋 Intermittent opening and closing device for cylinder cover
CN106034580A (en) * 2016-05-29 2016-10-26 潘显敏 System for preparation of biomass clean energy
CN106838576A (en) * 2017-03-06 2017-06-13 高佳 A kind of measurement tripod for being easy to adjust vertical direction height
CN207423163U (en) * 2017-10-19 2018-05-29 中骄隆城工程建设管理有限公司 Facilitate the spirit level for adjusting height
CN208221928U (en) * 2018-03-05 2018-12-11 王黎明 One kind can self-leveling mapping tripod

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