CN113418121B - Volg shooting equipment and assembling and using method - Google Patents
Volg shooting equipment and assembling and using method Download PDFInfo
- Publication number
- CN113418121B CN113418121B CN202110690186.8A CN202110690186A CN113418121B CN 113418121 B CN113418121 B CN 113418121B CN 202110690186 A CN202110690186 A CN 202110690186A CN 113418121 B CN113418121 B CN 113418121B
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- supporting rod
- telescopic supporting
- camera
- clamp
- clamp sleeve
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- 238000000034 method Methods 0.000 title claims description 21
- 239000004677 Nylon Substances 0.000 claims description 15
- 229920001778 nylon Polymers 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/04—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or holding steady relative to, a person, e.g. by chains, e.g. rifle butt or pistol grip supports, supports attached to the chest or head
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- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/32—Collapsible helmets; Helmets made of separable parts ; Helmets with movable parts, e.g. adjustable
-
- 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
- F16M11/043—Allowing translations
- F16M11/048—Allowing translations adapted to forward-backward translation movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—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
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/90—Arrangement of cameras or camera modules, e.g. multiple cameras in TV studios or sports stadiums
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Accessories Of Cameras (AREA)
Abstract
The invention relates to the field of film and television shooting, in particular to a vlog shooting device which comprises a shooting helmet assembly and a shooting back-wearing assembly; the shooting helmet assembly includes: the helmet for installing the first camera and the telescopic frame for installing the second camera are arranged on two sides of the helmet, the telescopic frame is connected with a bearing I with a seat through a rotating shaft, the telescopic frame is also connected with an adjusting component, and the adjusting component can drive the telescopic frame to rotate along the axial direction of the bearing I with the seat under the driving of the adjusting component; the shooting wear assembly includes: the back wearing plate, the first telescopic supporting rod and the second telescopic supporting rod; the back wearing plate is connected with the first telescopic supporting rod and the second telescopic supporting rod through the clamp sleeve component, the first telescopic supporting rod is used for installing a third camera, and the second telescopic supporting rod is used for installing a fourth camera.
Description
Technical Field
The invention relates to the field of film and television shooting, in particular to a vlog shooting device and an assembling and using method.
Background
The Vlog Chinese name micro-record is one of blogs, is totally called as video blogs or video logs, and means that video blogs and video weblogs are derived from variants of blogs, so that timeliness is emphasized, a Vlog author replaces characters or photos with images, writes personal logs and uploads the personal logs to share with net friends;
in the recording process, part of shooting lenses need to be synchronously moved by a camera and a Vlog author, and in the synchronous moving process, a plurality of cameras are needed to shoot pictures with different visual angles so as to facilitate later video production and synthesis.
Disclosure of Invention
In view of the shortcomings of the prior art, it is an object of the present invention to provide a vlog photographing apparatus and an assembly and use method to solve the above-mentioned problems.
A vlog photography apparatus comprising a photography helmet assembly and a photography back-wear assembly;
the shooting helmet assembly includes: the helmet for installing the first camera and the telescopic frame for installing the second camera are arranged on two sides of the helmet, the telescopic frame is connected with a bearing I with a seat through a rotating shaft, the telescopic frame is also connected with an adjusting component, and the adjusting component can drive the telescopic frame to rotate along the axial direction of the bearing I with the seat under the driving of the adjusting component;
the shooting wear assembly includes: the back wearing plate, the first telescopic supporting rod and the second telescopic supporting rod; the back wearing plate is connected with the first telescopic supporting rod and the second telescopic supporting rod through the clamp sleeve component, the first telescopic supporting rod is used for installing a third camera, and the second telescopic supporting rod is used for installing a fourth camera.
The adjusting component comprises an installing box, an anti-reverse worm and an anti-reverse turbine;
the installation box is sleeved on the outer side of the bearing I with the seat, the rotating shaft is fixedly connected with the anti-reversing turbine coaxially, the anti-reversing worm is meshed with the anti-reversing turbine, the anti-reversing worm is movably connected with the installation box through the bearing II with the seat, and one end of the anti-reversing worm penetrates through the installation box to be connected with the adjusting handle.
The clamp sleeve assembly comprises a clamp sleeve plate I and a clamp sleeve plate II, the clamp sleeve plate I is fixedly arranged on the back surface of the back wearing plate, and the clamp sleeve plate II is fixedly connected with the end part of the second telescopic supporting rod;
the first telescopic supporting rod clamp is connected with the clamp sleeve plate I and the clamp sleeve plate II.
The clamp sleeve assembly comprises clamp sleeve sliding plates, sliding columns are arranged on two sides of the back wearing plate, the clamp sleeve sliding plates are connected with the sliding columns in a clamping mode, clamp sleeve pipes are fixedly installed on installation surfaces of the clamp sleeve sliding plates, far away from the back wearing plate, of the clamp sleeve plates, the clamp sleeve pipes on one side of the back wearing plate are used for being connected with first telescopic supporting rods in a clamping mode, and the clamp sleeve pipes on the other side of the back wearing plate are used for being connected with second telescopic supporting rods in a clamping mode.
The steering clamp assembly is used for driving the third camera to rotate and driving the fourth camera to rotate;
the steering clamp assembly comprises a clamp shaft sleeve and a connecting shaft, the clamp shaft sleeve is fixedly arranged on the first telescopic supporting rod and the second telescopic supporting rod, the connecting shaft sleeve is arranged in the clamp shaft sleeve, the connecting shaft on the first telescopic supporting rod is fixedly connected with the third camera, and the connecting shaft on the second telescopic supporting rod is fixedly connected with the fourth camera.
The second telescopic supporting rod is also provided with a pressure dividing assembly used for being connected with the helmet;
the voltage dividing assembly comprises a take-up reel and a hand rotating shaft, the hand rotating shaft is arranged on a hand rotating shaft bearing seat, one end of the hand rotating shaft is connected with a crank,
the winding disc is fixedly connected with the hand rotating shaft coaxially, a nylon rope is wound on the winding disc and connected with a spring clasp, and a hanging ring matched with the spring clasp is arranged on the helmet.
The ratchet wheel is coaxially and fixedly connected with the hand rotating shaft, the pawl is used for propping against the ratchet wheel, the pawl is rotatably installed on the pawl supporting frame through the pawl rotating shaft, a blocking block used for preventing the pawl from rotating axially is installed on the pawl supporting frame, a rebound torsion spring is further sleeved on the pawl rotating shaft, one end of the rebound torsion spring is propped against the ratchet wheel, and the other end of the rebound torsion spring is propped against the blocking block.
The method for assembling and using the vlog shooting device according to one of the above, the method is as follows:
step one: wearing the helmet, rotating the adjusting handle to finish adjusting the axial rotation angle of the second camera along the bearing I with the seat;
step two: fixedly mounting a clamp sleeve plate I on the back of the back wearing plate, fixedly connecting the clamp sleeve plate II with the end part of the second telescopic supporting rod, and completing the clamp connection of the first telescopic supporting rod and the clamp sleeve plate I;
step three: rotating the connecting shaft to finish the rotation angle adjustment of the third camera and the rotation angle adjustment of the fourth camera;
step four: the spring clasp is buckled with the hanging ring, the crank is rotated, and the connection between the helmet and the second telescopic supporting rod is completed.
The method for assembling and using the vlog shooting device according to one of the above, the method is as follows:
step one: wearing the helmet, rotating the adjusting handle to finish adjusting the axial rotation angle of the second camera along the bearing I with the seat;
step two: the clamp sleeve sliding plate is slid along the sliding column to complete the adjustment of the distance between the sliding column and the clamp sleeve sliding plate, the first telescopic supporting rod is placed into the clamp sleeve on one side of the back wearing plate to complete the installation of the first telescopic supporting rod, and the second telescopic supporting rod is placed into the clamp sleeve on the other side of the back wearing plate to complete the installation of the second telescopic supporting rod;
step three: rotating the connecting shaft to finish the rotation angle adjustment of the third camera and the rotation angle adjustment of the fourth camera;
step four: the spring clasp is buckled with the hanging ring, the crank is rotated, and the connection between the helmet and the second telescopic supporting rod is completed.
Compared with the prior art, the device has the beneficial effects that:
according to the equipment disclosed by the invention, the first camera is arranged on the helmet, the second camera is arranged on the telescopic frame, the first camera can be arranged back to the wearer by taking the wearer as a reference surface, the second camera can be arranged facing the wearer, and the angle of the second camera rotating along the axial direction of the bearing I with the seat can be adjusted by twisting the adjusting handle, so that shooting requirements of different angles are met.
According to the device, the clamp sleeve plate I is fixedly arranged on the back of the back wearing plate, the clamp sleeve plate II is fixedly connected with the end part of the second telescopic supporting rod, and the first telescopic supporting rod is connected with the clamp sleeve plate I and the clamp sleeve plate II through the clamp; the third camera is installed on the first telescopic supporting rod through turning to the clamp subassembly, and the fourth camera is installed on the second telescopic supporting rod through turning to the clamp subassembly to can be through turning to the shooting angle of clamp subassembly adjustment third camera and fourth camera, satisfy the shooting demand of different angles.
The device comprises a sliding column, a clamp sleeve sliding plate, a first telescopic support rod, a second telescopic support rod, a clamp sleeve and a clamp sleeve, wherein the sliding column slides along the sliding column, the distance between the sliding column and the clamp sleeve sliding plate is adjusted; the third camera is installed on the first telescopic supporting rod through turning to the clamp subassembly, and the fourth camera is installed on the second telescopic supporting rod through turning to the clamp subassembly to can be through turning to the shooting angle of clamp subassembly adjustment third camera and fourth camera, satisfy the shooting demand of different angles.
Drawings
Fig. 1 is a schematic diagram I of a vlog photographing apparatus and an assembly using method.
Fig. 2 is a schematic view of an adjustment assembly.
Fig. 3 is a schematic diagram II of a vlog photographing apparatus and an assembly and use method.
FIG. 4 is a schematic diagram of a voltage divider and an anti-reverse module.
Fig. 5 is a schematic view of the anti-backup assembly.
Fig. 6 is a schematic diagram III of a vlog photographing apparatus and an assembly and use method.
In the accompanying drawings: helmet 1, expansion bracket 2, back wearing plate 3, first flexible bracing piece 4, second flexible bracing piece 5, mounting box 6, anti-reverse worm 7, anti-reverse turbine 8, adjustment handle 9, clamp sleeve board I10, clamp sleeve board II11, clamp sleeve slide plate 12, slide post 13, clamp sleeve 14, clamp sleeve 15, connecting axle 16, take-up reel 17, hand pivot 18, hand pivot bearing frame 19, pawl 20, pawl pivot 21, pawl support frame 22, stop block 23, rebound torsion spring 24, crank 25, first camera 26, second camera 27, third camera 28, fourth camera 29, mounting cassette 30, ratchet 31.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, 3 and 6, a vlog photographing apparatus includes a photographing helmet assembly and a photographing back-wear assembly; the shooting helmet assembly is used for being worn on the head of a user, the shooting back-wearing assembly is used for being worn on the back of the user, in the embodiment, four cameras are designed in total and are arranged on the shooting helmet assembly and the shooting back-wearing assembly respectively; a first camera 26, a second camera 27, a third camera 28, a fourth camera 29.
Referring to fig. 1, specifically, the shooting helmet assembly includes: the helmet 1 for mounting the first camera 26 and the telescopic frame 2 for mounting the second camera 27 are arranged on two sides of the helmet 1, the telescopic frame 2 is connected with a bearing I with a seat through a rotating shaft, the telescopic frame 2 is also connected with an adjusting component, and the adjusting component can drive the telescopic frame 2 to rotate along the axial direction of the bearing I with a seat under the driving of the adjusting component so as to adapt to shooting requirements of different axial angles;
in this embodiment, the first camera 26 is mounted on the helmet 1 through the camera mounting card holder 30, the second camera 27 is mounted on the expansion bracket 2 through the camera mounting card holder 30, the first camera 26 can be mounted back to the wearer with the wearer as a reference surface, and the second camera 27 can be mounted facing the wearer to capture pictures of different viewing angles.
Referring to fig. 1 and 2, specifically, the adjusting assembly includes a mounting box 6, an anti-reverse worm 7, and an anti-reverse turbine 8;
the installation box 6 is sleeved on the outer side of the bearing I with the seat, the rotating shaft is fixedly connected with the anti-reverse turbine 8 in a coaxial way, the anti-reverse worm 7 is meshed with the anti-reverse turbine 8, the anti-reverse worm 7 is movably connected with the installation box 6 through the bearing II with the seat, and one end of the anti-reverse worm 7 penetrates through the installation box 6 and is connected with the adjusting handle 9; when the adjusting handle 9 is rotated, the anti-reverse worm 7 rotates, the anti-reverse worm 8 is meshed and driven, the anti-reverse worm 8 is fixedly connected with the rotating shaft coaxially, the rotating shaft and the expansion bracket 2 are driven to rotate, the anti-reverse worm 7 and the anti-reverse worm 8 are commercial products, and the anti-reverse worm has a reverse rotation self-locking function, namely, when the adjusting handle 9 is not rotated, the anti-reverse worm 8 is subjected to the effect of the dead weight of the second camera 27, but the anti-reverse worm 7 cannot be driven to rotate reversely through the anti-reverse worm 8, and the second camera 27 cannot be driven to move.
Referring to fig. 3, specifically, the shooting wearable assembly includes: a back wearing plate 3, a first telescopic supporting rod 4 and a second telescopic supporting rod 5; the back wearing plate 3 is connected with the first telescopic supporting rod 4 and the second telescopic supporting rod 5 through a clamp sleeve assembly, the first telescopic supporting rod 4 is used for installing a third camera 28, and the second telescopic supporting rod 5 is used for installing a fourth camera 29; in the device, the back wearing plate 30 is fixedly provided with the back strap, and the tightness of the back strap can be adjusted through the back strap buckle, so that the tightness of a wearer can be adjusted.
Referring to fig. 1 and 3, the collar assembly includes a collar plate I10, a collar plate II11, and a collar slide plate 12, and the apparatus of the present invention provides two assembly modes between the collar assembly and the back wearing assembly;
first kind
Referring to fig. 1 and 3, the collar plate I10 is fixedly installed on the back of the back wearing plate 3, and the collar plate II11 is fixedly connected with the end of the second telescopic supporting rod 5; the first telescopic supporting rod 4 is connected with the clamp sleeve plate I10 and the clamp sleeve plate II11 in a clamping mode, the first telescopic supporting rod 4 is provided with a third camera 28, the second telescopic supporting rod 5 is provided with a fourth camera 29, a wearer is taken as a reference plane, the third camera 28 can shoot videos from the view angle of the back of the wearer in the vertical direction, and the fourth camera 29 can shoot videos from the view angle of the front of the wearer in the vertical direction.
Second kind
Referring to fig. 6, the collar assembly includes a collar slide plate 12, a strut 13 is disposed on two sides of the back-wearing plate 3, the collar slide plate 12 is in collar connection with the strut 13, a collar sleeve 14 is fixedly mounted on a mounting surface of the collar slide plate 12 far away from the back-wearing plate 3, the collar sleeve 14 on one side of the back-wearing plate 3 is used for collar connection with the first telescopic support rod 4, and the collar sleeve 14 on the other side of the back-wearing plate 3 is used for collar connection with the second telescopic support rod 5.
Different wearers can adjust the distance between the clamp sleeve slide plate 12 and the slide column 13 according to the body shape of the wearer, when in adjustment, the hand screw bolt on the clamp sleeve slide plate 12 is opened, then the clamp sleeve slide plate 12 is slid along the slide column 13, and after the adjustment is completed, the hand screw bolt on the clamp sleeve slide plate 12 is screwed, so that the clamp sleeve slide plate 12 and the slide column 13 are relatively fixed;
similarly, the hand-screwed bolt of the clamp sleeve 14 is opened, then the first telescopic support rod 4 and the second telescopic support rod 5 are placed into the clamp sleeve 14, and then the hand-screwed bolt is screwed; the first telescopic supporting rod 4 and the second telescopic supporting rod 5 are fixed relative to the clamp sleeve 14; the third camera 28 can take a video from a view angle behind the body in the horizontal direction of the wearer, and the fourth camera 29 can take a video from a view angle in front of the body in the horizontal direction of the wearer, with the wearer as a reference surface.
Specifically, the device also comprises a steering clamp assembly for driving the third camera 28 to rotate and driving the fourth camera 29 to rotate;
referring to fig. 3 and 5, the steering clamp assembly includes a clamp sleeve 15 and a connecting shaft 16, the clamp sleeve 15 is fixedly installed on the first telescopic support rod 4 and the second telescopic support rod 5, the connecting shaft 16 is sleeved in the clamp sleeve 15, the connecting shaft 16 on the first telescopic support rod 4 is fixedly connected with the third camera 28, and the connecting shaft 16 on the second telescopic support rod 5 is fixedly connected with the fourth camera 29;
in the present embodiment, the third camera 28 and the fourth camera 29 are mounted on the connecting shaft 16 through the camera mounting card holder 30, that is, the camera mounting card holder 30 is fixed on the connecting shaft 16; when the angle of the third camera 28 or the fourth camera 29 is required to be rotated, the hand-screwed bolt on the clamp sleeve 15 is opened, then the connecting shaft 16 is rotated to a required angle, and the hand-screwed bolt on the clamp sleeve 15 is screwed.
It should be noted that, although only two assembling modes are proposed herein, the assembling modes based on the structure of the present invention can be combined, which are all within the protection scope of the present invention.
Referring to fig. 3 and 4, further, considering that the helmet 1 itself has a certain weight, the first camera 26 and the second camera 27 are added to increase the pressure on the head of the wearer, so in order to reduce the pressure of the helmet 1 on the head of the wearer, in this embodiment, a pressure dividing assembly for connecting the helmet 1 is further installed on the second telescopic support rod 5.
Referring to fig. 3 and fig. 4, specifically, the voltage dividing assembly includes a winding disc 17 and a hand-operated rotating shaft 18, the hand-operated rotating shaft 18 is mounted on a hand-operated rotating shaft bearing seat 19, a threaded hole is formed in the second telescopic supporting rod 5, the hand-operated rotating shaft bearing seat 19 is in threaded connection with the second telescopic supporting rod 5 through a hand-operated bolt, when different assembly modes are adopted, the hand-operated rotating shaft bearing seat 19 can be disassembled by opening the hand-operated bolt, one end of the hand-operated rotating shaft 18 is connected with a crank 25, the winding disc 17 is fixedly connected with the hand-operated rotating shaft 18 coaxially, a nylon rope is wound on the winding disc 17, the nylon rope is connected with a spring clasp, and a hanging ring matched with the spring clasp is mounted on the helmet 1; the anti-reverse assembly comprises a ratchet wheel 31 and a pawl 20, wherein the ratchet wheel 31 is fixedly connected with the hand rotating shaft 18 coaxially, the pawl 20 is used for propping against the ratchet wheel 31, the pawl 20 is rotatably arranged on a pawl supporting frame 22 through a pawl rotating shaft 21, the pawl supporting frame 22 is fixedly connected with a hand rotating shaft bearing seat 19, a blocking block 23 for preventing the pawl 20 from rotating axially is arranged on the pawl supporting frame 22, a rebound torsion spring 24 is sleeved on the pawl rotating shaft 21, one end of the rebound torsion spring 24 is propped against the ratchet wheel 31, and the other end of the rebound torsion spring is propped against the blocking block 23;
after the helmet 1 is worn, the hand rotating shaft 18 is rotated forward, the pawl 20 is lifted, the hand rotating shaft 18 drives the take-up reel 17 to rotate, the nylon rope is further lengthened, then the spring buckle on the nylon rope is hooked on the hanging ring, the pawl 20 is put down, the pawl 20 is abutted against the ratchet wheel 31, the helmet 1 pulls the nylon rope under the action of dead weight, the take-up reel 17 drives the ratchet wheel 31 to rotate reversely, the ratchet wheel 31 is abutted against the pawl 20, the ratchet wheel 31 cannot rotate reversely, the nylon rope cannot be pulled by the helmet 1, the helmet 1 is pulled by the nylon rope, and the pressure of the helmet 1 on the head of a wearer is reduced.
The method for assembling and using the vlog shooting device according to one of the above, the method is as follows:
step one: wearing the helmet 1, rotating the adjusting handle 9 to finish adjusting the axial rotation angle of the second camera 27 along the bearing I with the seat;
step two: fixedly mounting a clamp sleeve plate I10 on the back of the back wearing plate 3, fixedly connecting a clamp sleeve plate II11 with the end part of the second telescopic supporting rod 5, and completing clamp connection of the first telescopic supporting rod 4 to the clamp sleeve plate I10 and the clamp sleeve plate II11;
step three: rotating the connecting shaft 16 to complete the rotation angle adjustment of the third camera 28 and the rotation angle adjustment of the fourth camera 29;
step four: the spring clasp is buckled with the hanging ring, the crank 25 is rotated, and the connection of the helmet 1 and the second telescopic supporting rod 5 is completed.
The method for assembling and using the vlog shooting device according to one of the above, the method is as follows:
step one: wearing the helmet 1, rotating the adjusting handle 9 to finish adjusting the axial rotation angle of the second camera 27 along the bearing I with the seat;
step two: the clamp sleeve sliding plate 12 is slid along the sliding column 13, the distance between the sliding column 13 and the clamp sleeve sliding plate 12 is adjusted, the first telescopic supporting rod 4 is placed into the clamp sleeve 14 on one side of the back wearing plate 3, the first telescopic supporting rod 4 is installed, the first telescopic supporting rod 4 is placed into the clamp sleeve 14 on the other side of the back wearing plate 3, and the second telescopic supporting rod 5 is installed;
step three: rotating the connecting shaft 16 to complete the rotation angle adjustment of the third camera 28 and the rotation angle adjustment of the fourth camera 29;
step four: the spring clasp is buckled with the hanging ring, the crank 25 is rotated, and the connection of the helmet 1 and the second telescopic supporting rod 5 is completed.
Working principle:
when the anti-reverse turbine 8 is used, the helmet 1 is worn firstly, then the adjusting handle 9 is rotated, the anti-reverse worm 7 is meshed to drive the anti-reverse turbine 8, the anti-reverse turbine 8 is fixedly connected with the rotating shaft coaxially, the rotating shaft and the telescopic frame 2 are driven to rotate, the axial rotation angle of the second camera 27 along the bearing I with the seat is adjusted, the first camera 26 can be installed back to a wearer, and the second camera 27 can be installed facing the wearer to shoot pictures with different visual angles;
then, the clamp sleeve board I10 is fixedly arranged on the back of the back wearing board 3, the clamp sleeve board II11 is fixedly connected with the end part of the second telescopic supporting rod 5, the first telescopic supporting rod 4 is connected with the clamp sleeve board I10 and the clamp sleeve board II11 in a clamping way, the third camera 28 and the fourth camera 29 are arranged on the connecting shaft 16 through the camera mounting clamping seat 30, namely the camera mounting clamping seat 30 is fixed on the connecting shaft 16; when the angle of the third camera 28 or the fourth camera 29 is required to be rotated, opening a hand-screwed bolt on the clamp shaft sleeve 15, then rotating the connecting shaft 16 to a required angle, and screwing the hand-screwed bolt on the clamp shaft sleeve 15;
after the helmet 1 is worn, the hand rotating shaft 18 is rotated forward, the pawl 20 is lifted, the hand rotating shaft 18 drives the take-up reel 17 to rotate, the nylon rope is further lengthened, then the spring buckle on the nylon rope is hooked on the hanging ring, the pawl 20 is put down, the pawl 20 is abutted against the ratchet wheel 31, the helmet 1 pulls the nylon rope under the action of dead weight, the take-up reel 17 drives the ratchet wheel 31 to rotate reversely, the ratchet wheel 31 is abutted against the pawl 20, the ratchet wheel 31 cannot rotate reversely, the nylon rope cannot be pulled by the helmet 1, the helmet 1 is pulled by the nylon rope, and the pressure of the helmet 1 on the head of a wearer is reduced.
The foregoing description is directed to the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the invention, and all equivalent changes or modifications made under the technical spirit of the present invention should be construed to fall within the scope of the present invention.
Claims (4)
1. A hlog photographing apparatus, characterized in that; comprises a shooting helmet assembly and a shooting back-wearing assembly;
the shooting helmet assembly includes: the helmet comprises a helmet (1) for mounting a first camera (26) and a telescopic frame (2) for mounting a second camera (27), wherein seat bearings I are arranged on two sides of the helmet (1), the telescopic frame (2) is connected with the seat bearings I through a rotating shaft, the telescopic frame (2) is also connected with an adjusting component, and the adjusting component can drive the telescopic frame (2) to rotate along the axial direction of the seat bearings I under the driving of the adjusting component;
the shooting wear assembly includes: the back wearing plate (3), the first telescopic supporting rod (4) and the second telescopic supporting rod (5); the back wearing plate (3) is connected with the first telescopic supporting rod (4) and the second telescopic supporting rod (5) through a clamp sleeve assembly, the first telescopic supporting rod (4) is used for installing a third camera (28), and the second telescopic supporting rod (5) is used for installing a fourth camera (29);
the clamp sleeve assembly comprises a clamp sleeve plate I (10) and a clamp sleeve plate II (11), the clamp sleeve plate I (10) is fixedly arranged on the back surface of the back wearing plate (3), and the clamp sleeve plate II (11) is fixedly connected with the end part of the second telescopic supporting rod (5);
the first telescopic supporting rod (4) is connected with a clamp sleeve plate I (10) and a clamp sleeve plate II (11) through a clamp;
the clamp sleeve assembly comprises a clamp sleeve sliding plate (12), sliding columns (13) are arranged on two sides of the back wearing plate (3), the clamp sleeve sliding plate (12) is in clamp connection with the sliding columns (13), a clamp sleeve (14) is fixedly arranged on a mounting surface, far away from the back wearing plate (3), of the clamp sleeve sliding plate (12), the clamp sleeve (14) on one side of the back wearing plate (3) is used for being in clamp connection with a first telescopic supporting rod (4), and the clamp sleeve (14) on the other side of the back wearing plate (3) is used for being in clamp connection with a second telescopic supporting rod (5);
the second telescopic supporting rod (5) is also provided with a pressure dividing component used for connecting the helmet (1);
the voltage dividing assembly comprises a take-up reel (17) and a hand rotating shaft (18), the hand rotating shaft (18) is arranged on a hand rotating shaft bearing seat (19), one end of the hand rotating shaft (18) is connected with a crank (25),
the winding disc (17) is fixedly connected with the hand-operated rotating shaft (18) coaxially, a nylon rope is wound on the winding disc (17), the nylon rope is connected with a spring clasp, and a hanging ring matched with the spring clasp is arranged on the helmet (1);
the anti-reverse device comprises a ratchet wheel (31) and a pawl (20), wherein the ratchet wheel (31) is fixedly connected with a hand rotating shaft (18) in a coaxial mode, the pawl (20) is used for propping against the ratchet wheel (31), the pawl (20) is rotatably arranged on a pawl supporting frame (22) through a pawl rotating shaft (21), a blocking block (23) for preventing the pawl (20) from axially rotating is arranged on the pawl supporting frame (22), a rebound torsion spring (24) is sleeved on the pawl rotating shaft (21), one end of the rebound torsion spring (24) is propped against the ratchet wheel (31), and the other end of the rebound torsion spring is propped against the blocking block (23); the adjusting component comprises a mounting box (6), an anti-reverse worm (7) and an anti-reverse worm wheel (8); the installation box (6) is sleeved on the outer side of the bearing I with the seat, the rotating shaft is fixedly connected with the anti-reversion worm wheel (8) in a coaxial mode, the anti-reversion worm (7) is meshed with the anti-reversion worm wheel (8), the anti-reversion worm (7) is movably connected with the installation box (6) through the bearing II with the seat, and one end of the anti-reversion worm (7) penetrates through the installation box (6) to be connected with the adjusting handle (9).
2. A vlog photographing apparatus according to claim 1, wherein; the steering clamp assembly is used for driving the third camera (28) to rotate and driving the fourth camera (29) to rotate;
the steering clamp assembly comprises a clamp shaft sleeve (15) and a connecting shaft (16), wherein the clamp shaft sleeve (15) is fixedly arranged on the first telescopic supporting rod (4) and the second telescopic supporting rod (5), the connecting shaft (16) is sleeved in the clamp shaft sleeve (15), the connecting shaft (16) on the first telescopic supporting rod (4) is fixedly connected with the third camera (28), and the connecting shaft (16) on the second telescopic supporting rod (5) is fixedly connected with the fourth camera (29).
3. A method of assembling and using a vlog photographic apparatus as in claim 2, wherein the method is as follows:
step one: wearing the helmet (1), rotating the adjusting handle (9) to finish adjusting the axial rotation angle of the second camera (27) along the bearing I with the seat;
step two: fixedly mounting a clamp sleeve plate I (10) on the back of the back wearing plate (3), fixedly connecting a clamp sleeve plate II (11) with the end part of the second telescopic supporting rod (5), and completing clamp connection of the first telescopic supporting rod (4) to the clamp sleeve plate I (10) and the clamp sleeve plate II (11);
step three: rotating the connecting shaft (16) to finish the rotation angle adjustment of the third camera (28) and the rotation angle adjustment of the fourth camera (29);
step four: the spring clasp is buckled with the hanging ring, the crank (25) is rotated, and the connection of the helmet (1) and the second telescopic supporting rod (5) is completed.
4. A method of assembling and using a vlog photographic apparatus as in claim 2, wherein the method is as follows:
step one: wearing the helmet (1), rotating the adjusting handle (9) to finish adjusting the axial rotating angle of the second camera 27 along the bearing I with the seat;
step two: the clamp sleeve sliding plate (12) is slid along the sliding column (13), the distance between the sliding column (13) and the clamp sleeve sliding plate (12) is adjusted, the first telescopic supporting rod (4) is placed into the clamp sleeve (14) on one side of the back wearing plate (3), the first telescopic supporting rod (4) is installed, the second telescopic supporting rod (5) is placed into the clamp sleeve (14) on the other side of the back wearing plate (3), and the second telescopic supporting rod (5) is installed;
step three: rotating the connecting shaft (16) to finish the rotation angle adjustment of the third camera (28) and the rotation angle adjustment of the fourth camera (29);
step four: the spring clasp is buckled with the hanging ring, the crank (25) is rotated, and the connection of the helmet (1) and the second telescopic supporting rod (5) is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110690186.8A CN113418121B (en) | 2021-06-22 | 2021-06-22 | Volg shooting equipment and assembling and using method |
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| CN202110690186.8A CN113418121B (en) | 2021-06-22 | 2021-06-22 | Volg shooting equipment and assembling and using method |
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| CN113418121A CN113418121A (en) | 2021-09-21 |
| CN113418121B true CN113418121B (en) | 2023-10-13 |
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| CN116939133B (en) * | 2023-05-29 | 2024-09-06 | 深圳市达城威电子科技有限公司 | Head-mounted law enforcement recorder |
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| CN113418121A (en) | 2021-09-21 |
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