CN112240471A - Forward and reverse folding photographic tripod - Google Patents
Forward and reverse folding photographic tripod Download PDFInfo
- Publication number
- CN112240471A CN112240471A CN202011127526.8A CN202011127526A CN112240471A CN 112240471 A CN112240471 A CN 112240471A CN 202011127526 A CN202011127526 A CN 202011127526A CN 112240471 A CN112240471 A CN 112240471A
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- 230000008602 contraction Effects 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 5
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—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
- F16M11/36—Members preventing slipping of the feet
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward 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
- F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Accessories Of Cameras (AREA)
Abstract
The invention belongs to the technical field of tripods, and particularly relates to a forward and reverse folding photographic tripod, aiming at the problems that the tripod in the patent is inconvenient to perform forward and reverse folding on supporting legs, the operation is troublesome, the adjustment and use of a user are influenced, and the photographic efficiency is greatly reduced. The clamping rod can be clamped into the clamping hole under the action of the reset spring to limit and fix the rotating rod, so that the rotating rod can be folded when not in use, the support leg can be folded forwards and backwards, the operation is simple, the use by people is convenient, and the image pickup efficiency is improved.
Description
Technical Field
The invention relates to the technical field of tripods, in particular to a forward and backward folding photographic tripod.
Background
The behavior subject of making a video recording is photographer, the object of being shot and the equipment of making a video recording, uses the object of being shot as the benchmark focusing, records the picture in the equipment of making a video recording, and the operation process of making a video recording divide into: the shooting technique comprises the application of lenses, such as pushing, pulling, shaking, moving, following and the like, the combination of the lenses, such as fading, switching, overlapping and the like, the lens frame is always aligned to a shot object to shoot in the wide-angle stage of starting and the long-focus stage of falling and the focal length of the lens is changed or the camera position is moved, and a tripod is needed in the shooting process.
Through the retrieval, chinese patent publication is CN205781816U, discloses a positive and negative folding photographic tripod, including fixed disc and positioning disk, first support column is installed to the right front of fixed disc, the second support column is installed in the left place ahead of fixed disc, the third support column is installed to the rear of fixed disc.
The tripod in the above-mentioned patent is inconvenient carries out positive and negative folding to its supporting leg, and the operation is more troublesome, influences the user and adjusts the use, greatly reduced photographic efficiency, obviously can't satisfy people's user demand already.
Disclosure of Invention
Based on the technical problems that the tripod in the patent is inconvenient to fold the supporting legs forward and backward, the operation is troublesome, the adjustment and the use of a user are influenced, and the photographing efficiency is greatly reduced, the invention provides the forward and backward folding photographing tripod.
The invention provides a forward and reverse folding photographic tripod, which comprises a bottom plate, wherein three supporting legs which are distributed equidistantly are hinged at the edge of the outer wall at the bottom of the bottom plate, grooves are formed in the outer walls of the supporting legs, the inner walls of the grooves are rotatably connected with a rotating rod, a fixing cone is arranged at one end, away from the supporting legs, of the rotating rod, a hinge column is arranged on the outer wall of the supporting legs, a clamping rod is hinged to the outer wall of the hinge column, a reset spring is arranged on the outer wall of the clamping rod, one end, away from the clamping rod, of the reset spring is connected with the outer wall of the supporting legs, a clamping hole is formed in the outer wall of the rotating rod, the clamping rod is matched with the clamping hole, a triangular column is arranged on the outer wall at the bottom of the bottom plate, a micro electric push rod is hinged, and the inner wall sliding connection of fixed pipe has the screw thread post, the top outer wall of screw thread post is connected with the bracing piece through the bearing, and the top outer wall of bracing piece is provided with a supporting bench, the round hole has been seted up to a supporting bench's top outer wall, and the inner wall of round hole rotates and is connected with the rotation post, the top of rotating the post is provided with fixed establishment.
Preferably, the outer wall of dwang is provided with No. two magnets, and the inner wall of recess is provided with a magnet, and the relative one side magnetic pole of a magnet and No. two magnets is opposite.
Preferably, the bottom of screw thread post is seted up threaded hole, and the inner wall of threaded hole has second bevel gear through threaded connection, and the rotation hole has been seted up to one side outer wall of fixed pipe, and the inner wall in rotation hole is connected with the crank through the bearing, and the one end of crank is provided with first bevel gear, and first bevel gear and second bevel gear mesh mutually.
Preferably, the outer wall of the rotating column is provided with fixing holes distributed equidistantly, the outer wall of one side of the supporting table is provided with a contraction groove, the inner wall of the contraction groove is provided with a connecting spring, one end of the connecting spring is provided with a pulling plate, the outer wall of one side of the pulling plate is provided with a pulling ring, the outer wall of the other side of the pulling plate is provided with a limiting rod, and the limiting rod is matched with the fixing holes.
Preferably, the fixing mechanism comprises a rotating table, and rotating rings are arranged on the outer walls of two sides of the rotating table.
Preferably, the both sides of revolving stage top outer wall all are provided with the connecting plate, and one side outer wall of connecting plate has seted up the through-hole, and there is the threaded rod inner wall of through-hole through threaded connection, and the one end of threaded rod is provided with the clamp plate, and the outer wall of clamp plate is provided with the rubber arch.
Preferably, an annular groove is formed in the outer wall of the top of the supporting table, a ball is arranged on the inner wall of the annular groove, and the outer wall of the top of the ball is in sliding fit with the outer wall of the bottom of the rotating table.
Preferably, the shape of recess is the cuboid structure, and the size of dwang and the big or small looks adaptation of recess.
Preferably, the outer wall of the top of the rotating table is provided with a placing groove, and the inner wall of the placing groove is provided with a rubber pad.
The beneficial effects of the invention are as follows:
1. this positive and negative folding photographic tripod, through being provided with miniature electric putter, a groove, the dwang, kelly and card hole, control miniature electric putter piston rod shrink, can inwards shrink three supporting leg, thereby can fold three supporting leg together, the dwang can be accomodate to the recess with the hand rotation dwang when the supporting leg does not use, when the supporting leg uses, rotate the dwang to the position parallel with the supporting leg, the kelly can carry out spacing fixed to the dwang in reset spring's effect joint is downthehole, thereby can fold the dwang when not using, thereby realize the positive and negative folding of supporting leg, and the operation is thus simple, make things convenient for people to use, the efficiency of making a video recording is improved.
2. This positive and negative folding photographic tripod, through being provided with the crank, screw thread post and rotating ring, the user waves the crank and can drive bevel gear and rotate, bevel gear pivoted in-process can drive the bracing piece rebound, thereby can adjust the height of tripod, hold the angle that the rotating ring can adjust the swivel mount with the hand, after rotating, the gag lever post can joint in the fixed orifices under coupling spring's effect, thereby fix the rotating column, conveniently adjust the angle of tripod, height and angle modulation are all very convenient, satisfy people's user demand.
3. This positive and negative folding photographic tripod, through being provided with rubber bulge and rubber pad, with hand rotating threaded rod, the clamp plate can remove towards the direction of camera, the clamp plate extrudees fixedly to the camera, fixed in-process, the rubber bulge can play good anti-skidding effect, can avoid the gliding condition of in-process camera of making a video recording to take place, the rubber pad can play good buffering effect, can effectively prevent the fixed in-process of camera from causing the damage of camera, the life of camera has been improved.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
Fig. 1 is a cross-sectional view of the overall structure of a forward and backward foldable tripod according to the present invention;
FIG. 2 is a schematic structural view of a rotating stand of a forward and backward foldable tripod for photography according to the present invention;
fig. 3 is a bottom view of a bottom plate structure of a forward and backward foldable tripod according to the present invention;
FIG. 4 is an enlarged schematic view of a tripod A for forward and backward folding photography according to the present invention;
fig. 5 is an enlarged schematic structural view of a front-back folding photographic tripod B according to the present invention.
In the figure: 1 threaded column, 2 crank, 3 first bevel gears, 4 bottom plates, 5 magnets, 6 magnets, 7 fixed cones, 8 rotating rods, 9 supporting legs, 10 second bevel gears, 11 fixed tubes, 12 supporting rods, 13 fixing holes, 14 supporting tables, 15 rotating rings, 16 rotating tables, 17 threaded rods, 18 pressing plates, 19 rubber pads, 20 rubber protrusions, 21 connecting plates, 22 rotating columns, 23 triangular columns, 24 miniature electric push rods, 25 hinged columns, 26 return springs, 27 clamping rods, 28 connecting springs, 29 pull plates, 30 pull rings and 31 limiting rods.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-5, a positive and negative folding photographic tripod comprises a bottom plate 4, three supporting legs 9 distributed at equal intervals are hinged at the edge of the outer wall of the bottom plate 4, a groove is arranged on the outer wall of the supporting leg 9, the inner wall of the groove is rotatably connected with a rotating rod 8, a fixing cone 7 is arranged at the end of the rotating rod 8 far away from the supporting leg 9, a hinge column 25 is arranged on the outer wall of the supporting leg 9, a clamping rod 27 is hinged on the outer wall of the hinge column 25, a reset spring 26 is arranged on the outer wall of the clamping rod 27, the end of the reset spring 26 far away from the clamping rod 27 is connected with the outer wall of the supporting leg 9, a clamping hole is arranged on the outer wall of the rotating rod 8, the clamping rod 27 is matched with the clamping hole, a triangular column 23 is arranged on the outer wall of the bottom of, the top outer wall of bottom plate 4 is provided with fixed pipe 11, and the inner wall sliding connection of fixed pipe 11 has screw thread post 1, and the top outer wall of screw thread post 1 is connected with bracing piece 12 through the bearing, and the top outer wall of bracing piece 12 is provided with brace table 14, and the round hole has been seted up to brace table 14's top outer wall, and the inner wall of round hole rotates and is connected with rotation post 22, and the top of rotating post 22 is provided with fixed establishment.
In the invention, the second magnet 6 is arranged on the outer wall of the rotating rod 8, the first magnet 5 is arranged on the inner wall of the groove, and the opposite magnetic poles of the first magnet 5 and the second magnet 6 are opposite.
In the invention, the bottom end of a threaded column 1 is provided with a threaded hole, the inner wall of the threaded hole is connected with a second bevel gear 10 through threads, the outer wall of one side of a fixed pipe 11 is provided with a rotating hole, the inner wall of the rotating hole is connected with a crank 2 through a bearing, one end of the crank 2 is provided with a first bevel gear 3, and the first bevel gear 3 is meshed with the second bevel gear 10.
In the invention, the outer wall of the rotating column 22 is provided with fixing holes 13 distributed at equal intervals, the outer wall of one side of the supporting table 14 is provided with a contraction groove, the inner wall of the contraction groove is provided with a connecting spring 28, one end of the connecting spring 28 is provided with a pulling plate 29, the outer wall of one side of the pulling plate 29 is provided with a pulling ring 30, the outer wall of the other side of the pulling plate 29 is provided with a limiting rod 31, and the limiting rod 31 is matched with the fixing holes 13.
In the present invention, the fixing mechanism includes a rotating table 16, and rotating rings 15 are disposed on the outer walls of both sides of the rotating table 16.
In the invention, two sides of the outer wall of the top of the rotating platform 16 are both provided with connecting plates 21, the outer wall of one side of each connecting plate 21 is provided with a through hole, the inner wall of each through hole is connected with a threaded rod 17 through threads, one end of each threaded rod 17 is provided with a pressing plate 18, and the outer wall of each pressing plate 18 is provided with a rubber bulge 20.
In the invention, an annular groove is formed on the outer wall of the top of the support platform 14, and balls are arranged on the inner wall of the annular groove, and the outer wall of the top of each ball is in sliding fit with the outer wall of the bottom of the rotating platform 16.
In the invention, the groove is in a cuboid structure, and the size of the rotating rod 8 is matched with that of the groove.
When the camera fixing device is used, a camera to be fixed is placed on the rotating table 16, the threaded rod 17 is rotated by hands, the pressing plate 18 can move towards the direction of the camera, the pressing plate 18 extrudes and fixes the camera, in the fixing process, the rubber bulge 20 can play a good anti-skidding effect, the sliding condition of the camera in the shooting process can be avoided, the piston rod of the miniature electric push rod 24 is controlled to contract, the three supporting legs 9 can be contracted inwards, so that the three supporting legs 9 can be folded together, the rotating rod 8 can be rotated by hands when the supporting legs 9 are not used, the rotating rod 8 is accommodated in the groove, when the supporting legs 9 are used, the rotating rod 8 is rotated to the position parallel to the supporting legs 9, the clamping rod 27 can be clamped in the clamping hole under the action of the reset spring 26 to limit and fix the rotating rod 8, so that the rotating rod 8 can be folded, thereby realize supporting leg 9's positive and negative folding, the user waves crank 2 and can drive bevel gear and rotate, bevel gear pivoted in-process can drive bracing piece 12 rebound, thereby can adjust the height of tripod, hold the angle that swivel becket 15 can adjust swivel cap 16 with the hand, after rotating, gag lever post 31 can joint in fixed orifices 13 under coupling spring 28's effect, thereby fix rotating-column 22, the angle of convenient regulation tripod, height and angle modulation are all very convenient.
Example 2:
referring to fig. 1-2, in the present embodiment, compared to embodiment 1, the front-back foldable tripod further includes a placing groove formed on an outer wall of a top of the rotating table 16, and a rubber pad 19 is disposed on an inner wall of the placing groove.
The rubber pad 19 can play a good buffering effect, can effectively prevent the camera from being damaged in the fixing process of the camera, and prolongs the service life of the camera.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides a positive and negative folding photographic tripod, includes bottom plate (4), its characterized in that, the edge of bottom plate (4) bottom outer wall articulates there is three supporting leg (9) that the equidistance distributes, and the outer wall of supporting leg (9) sets up flutedly, the inner wall of recess rotates and is connected with dwang (8), and the one end that supporting leg (9) were kept away from to dwang (8) is provided with solid fixed cone (7), the outer wall of supporting leg (9) is provided with hinge post (25), and the outer wall of hinge post (25) articulates there is kelly (27), the outer wall of kelly (27) is provided with reset spring (26), and reset spring (26) keep away from the one end of kelly (27) and be connected with the outer wall of supporting leg (9), the card hole has been seted up to the outer wall of dwang (8), and kelly (27) and card hole looks adaptation, the bottom outer, and the outer wall of three corner posts (23) articulates there are miniature electric putter (24), the one end of miniature electric putter (24) piston rod is articulated mutually with the outer wall of supporting leg (9), the top outer wall of bottom plate (4) is provided with fixed pipe (11), and the inner wall sliding connection of fixed pipe (11) has screw thread post (1), the top outer wall of screw thread post (1) is connected with bracing piece (12) through the bearing, and the top outer wall of bracing piece (12) is provided with brace table (14), the round hole has been seted up to the top outer wall of brace table (14), and the inner wall of round hole rotates and is connected with and rotates post (22), the top of rotating post (22) is provided with fixed establishment.
2. A tripod for forward and backward folding photography as claimed in claim 1, wherein the outer wall of the rotating rod (8) is provided with a magnet (6) No. two, the inner wall of the groove is provided with a magnet (5) No. two, and the opposite sides of the magnet (5) No. two and the magnet (6) No. two have opposite magnetic poles.
3. The forward and backward folding photographic tripod according to claim 1, wherein the bottom end of the threaded column (1) is provided with a threaded hole, the inner wall of the threaded hole is connected with a second bevel gear (10) through threads, the outer wall of one side of the fixed tube (11) is provided with a rotating hole, the inner wall of the rotating hole is connected with a crank (2) through a bearing, one end of the crank (2) is provided with a first bevel gear (3), and the first bevel gear (3) is meshed with the second bevel gear (10).
4. A forward and backward folding photographic tripod according to claim 1, wherein the outer wall of the rotating column (22) is provided with fixing holes (13) distributed equidistantly, the outer wall of one side of the supporting platform (14) is provided with a contraction groove, the inner wall of the contraction groove is provided with a connecting spring (28), one end of the connecting spring (28) is provided with a pulling plate (29), the outer wall of one side of the pulling plate (29) is provided with a pulling ring (30), the outer wall of the other side of the pulling plate (29) is provided with a limiting rod (31), and the limiting rod (31) is matched with the fixing holes (13).
5. A forward-backward folding photographic tripod according to claim 1, wherein said fixing means comprise a rotary table (16), and the outer walls of both sides of the rotary table (16) are provided with rotary rings (15).
6. A forward and backward folding photographic tripod according to claim 5, wherein the two sides of the top outer wall of the rotating table (16) are provided with connecting plates (21), one side outer wall of each connecting plate (21) is provided with a through hole, the inner wall of each through hole is connected with a threaded rod (17) through a thread, one end of each threaded rod (17) is provided with a pressing plate (18), and the outer wall of each pressing plate (18) is provided with a rubber bulge (20).
7. A tripod of forward-backward folding type as claimed in claim 1, wherein the supporting platform (14) has an annular groove on its top outer wall, and the annular groove has balls on its inner wall, the top outer wall of the balls is slidably engaged with the bottom outer wall of the rotating platform (16).
8. A tripod for forward and backward folding photography as claimed in claim 1, wherein the shape of the groove is a rectangular parallelepiped and the size of the rotating rod (8) is adapted to the size of the groove.
9. A tripod of forward and backward folding photography as claimed in claim 5, wherein the top outer wall of the rotating table (16) is provided with a placing groove, and the inner wall of the placing groove is provided with a rubber pad (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011127526.8A CN112240471A (en) | 2020-10-20 | 2020-10-20 | Forward and reverse folding photographic tripod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011127526.8A CN112240471A (en) | 2020-10-20 | 2020-10-20 | Forward and reverse folding photographic tripod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112240471A true CN112240471A (en) | 2021-01-19 |
Family
ID=74169454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011127526.8A Withdrawn CN112240471A (en) | 2020-10-20 | 2020-10-20 | Forward and reverse folding photographic tripod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112240471A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113739026A (en) * | 2021-07-27 | 2021-12-03 | 国网江苏省电力有限公司电力科学研究院 | Quick shooting and collecting device for lightning generation scene of power transmission channel |
| CN114321734A (en) * | 2021-12-29 | 2022-04-12 | 上海管康技术有限公司 | Portable under-pressure pipeline flow velocity measuring device |
| CN114383004A (en) * | 2022-01-17 | 2022-04-22 | 彭静怡 | Construction cost mapping device for building construction |
| CN114110372B (en) * | 2021-11-27 | 2023-04-14 | 昆明曼诺互创科技有限公司 | VR is autogiration support for panorama shooting |
-
2020
- 2020-10-20 CN CN202011127526.8A patent/CN112240471A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113739026A (en) * | 2021-07-27 | 2021-12-03 | 国网江苏省电力有限公司电力科学研究院 | Quick shooting and collecting device for lightning generation scene of power transmission channel |
| CN113739026B (en) * | 2021-07-27 | 2023-02-28 | 国网江苏省电力有限公司电力科学研究院 | Quick shooting and collecting device for lightning generation scene of power transmission channel |
| CN114110372B (en) * | 2021-11-27 | 2023-04-14 | 昆明曼诺互创科技有限公司 | VR is autogiration support for panorama shooting |
| CN114321734A (en) * | 2021-12-29 | 2022-04-12 | 上海管康技术有限公司 | Portable under-pressure pipeline flow velocity measuring device |
| CN114321734B (en) * | 2021-12-29 | 2024-01-09 | 上海管康技术有限公司 | Portable pipeline velocity of flow measuring device under pressure |
| CN114383004A (en) * | 2022-01-17 | 2022-04-22 | 彭静怡 | Construction cost mapping device for building construction |
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Application publication date: 20210119 |