WO2015062120A1 - 一种多功能脚架 - Google Patents

一种多功能脚架 Download PDF

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Publication number
WO2015062120A1
WO2015062120A1 PCT/CN2013/086765 CN2013086765W WO2015062120A1 WO 2015062120 A1 WO2015062120 A1 WO 2015062120A1 CN 2013086765 W CN2013086765 W CN 2013086765W WO 2015062120 A1 WO2015062120 A1 WO 2015062120A1
Authority
WO
WIPO (PCT)
Prior art keywords
joint
stand according
main rod
knob
lower joint
Prior art date
Application number
PCT/CN2013/086765
Other languages
English (en)
French (fr)
Inventor
胡晓云
Original Assignee
中山市思锐摄影器材工业有限公司
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=49930137&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2015062120(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 中山市思锐摄影器材工业有限公司 filed Critical 中山市思锐摄影器材工业有限公司
Priority to JP2016550907A priority Critical patent/JP2017502357A/ja
Priority to EP13820707.1A priority patent/EP2889686A4/en
Priority to US14/239,686 priority patent/US9328862B2/en
Publication of WO2015062120A1 publication Critical patent/WO2015062120A1/zh

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—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
    • 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
    • F16M11/14—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction with ball-joint
    • 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
    • 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
    • F16M11/242—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 spreading of the legs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
    • F16M11/28—Undercarriages for supports with one single telescoping pillar
    • 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
    • F16M11/38—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 folding, e.g. pivoting or scissors tong mechanisms

Definitions

  • the present invention generally relates to a photographic camera apparatus, and more particularly to a multi-function stand that can be used both as a monopod and as a tripod.
  • BACKGROUND OF THE INVENTION Generally, the skill shooting in daily life is inseparable from the help of a tripod or a monopod. The role of the tripod is not negligible for professional users or amateur users, and its main function is to stabilize the camera.
  • the support devices of photographic camera equipment mainly include a monopod and a tripod. Among them, the monopod has unique advantages in terms of portability and flexibility of use.
  • CN201215232Y discloses a multifunctional monopod comprising a fixing leg composed of three legs, three legs, and a fixing piece for fixing three legs, and when the three legs are combined, A separate supporting leg, the upper end of the leg is movably connected to the fixing seat through the pin shaft, and the fixing piece is fixed by the fixing cap between the fixing seat and the upper part of the three legs. That is, in the multifunctional monopod described in the above patent document, the conversion between the tripod and the monopod is realized by combining the three legs into a single supporting leg.
  • the multifunctional monopod described in the above patent document can be used as a monopod, it is actually a tripod and does not actually convert into a monopod.
  • CN201449508U discloses a detachable conversion structure of a multifunctional photography tripod, including a foot pipe joint and a foot pipe joint insert fixed thereto, a foot tube assembly and an outer tube insert fixed thereto, a pan/tilt plate and a central tube insert coupled thereto, and a center tube simultaneously coupled with the center tube insert, wherein the foot tube joint insert and the outer tube
  • the inserts are mated, and the connection structure of the gimbal carrier and the central tube insert is interchangeable with the joint structure of the foot joint insert and the outer tube insert.
  • the connection manner of the foot tube assembly and the foot tube joint is detachable, and the cloud platform carrier plate and the center tube are also detachable, and the cloud platform is carried.
  • the joint structure of the plate and the central pipe insert is interchangeable with the joint structure of the foot pipe joint insert and the outer pipe insert, that is, the pan/tilt plate can be matched with the central pipe insert or externally.
  • the tube inserts are matched. Therefore, when it is required to be used as a monopod, only one set of the leg tube assembly on the tripod needs to be removed from the foot tube joint, and then the pan/tilt board can be used as a monopod. .
  • the multifunctional photography tripod having the detachable conversion structure described in the above patent document can realize high angle shooting and can be used as an ordinary monopod after being disassembled, but the multi-function photography tripod of this structure cannot achieve low angle shooting. It does not satisfy the user's requirements for low-angle shooting for photographic equipment and certain photographic effects.
  • the technical problem to be solved by the present invention is that the structure of the multifunctional photography tripod in the prior art can only be switched between a conventional tripod and a simple monopod, and the problem of low angle shooting cannot be simultaneously achieved, and further Providing a versatile tripod that can be formed into a high-profile stand, a simple monopod, and a low-angle stand by assembly and splitting.
  • a multifunctional tripod of the present invention includes a main pole; an adapter platform is disposed at an upper end of the main pole, and is adapted to fix a photographic camera apparatus; and a support is disposed at a lower end of the main pole For supporting the main rod; a lower end of the main rod is provided with a first connecting structure, and an upper end of the supporting base is provided with a second connecting structure, between the first connecting structure and the second connecting structure Removable connection, and said second The connection structure is suitable for mounting the transfer platform.
  • the lower end of the first connecting structure is adapted to be coupled to a spike.
  • the first connecting structure includes an upper joint fixedly coupled to a lower end of the main rod, and a connecting knob slidably sleeved on the upper joint and restricting slipping from a lower end of the upper joint;
  • the second connection The structure includes a lower joint fixedly coupled to the upper end of the support, and a connection structure formed on the lower joint suitable for connecting the transfer platform; the connection knob is screwed to the lower joint, and the screw is tightened Connecting a knob to drive the upper joint against the lower joint to tightly connect the main rod to the support.
  • the upper end of the upper joint has a narrow upper and lower width.
  • the upper end of the connecting knob is formed with a corresponding conical inner cavity.
  • the inner wall of the lower end of the connecting knob is formed with an internal thread, and the upper end of the lower joint is formed.
  • the foot nail is provided with an external thread
  • the internal thread on the connecting knob is adapted to be connected with the external thread on the foot nail.
  • the outer portion of the lower joint is also provided with a joint sheath for preventing the external thread scraper on the lower joint.
  • the joint casing has a hollow structure, and a lower end inner wall of the joint sheath is screwed to the lower joint, and a gap between an inner circumferential inner wall of the joint sheath and a circumferential outer wall of the lower joint is suitable for the joint The lower end of the knob is screwed in.
  • the first connecting structure includes an upper joint fixedly coupled to a lower end of the main rod;
  • the second connecting structure includes a lower joint fixedly coupled to an upper end of the support, and a suitable connection formed on the lower joint a connection structure of the transfer platform, and a slidably sleeved on the lower joint and restricting a connection knob that slides off the upper end of the lower joint 31; the connection knob is screwed to the upper joint, and the screw is tightened
  • a connecting knob drives the lower joint to be tightly coupled to the upper joint to closely connect the main rod to the support.
  • the upper end of the lower joint has a narrow upper and lower taper shape, and the lower end of the connecting knob is formed with a corresponding tapered inner cavity, and the inner wall of the upper end of the connecting knob is formed with an internal thread, and the outer side wall of the upper joint A matching external thread is formed thereon; an internal thread is formed on the foot nail, and an external thread on the upper joint is adapted to be coupled to the internal thread on the foot nail.
  • the outer portion of the upper joint is also provided with a joint sheath for preventing the external thread scraper on the upper joint.
  • the joint casing has a hollow structure, and an upper end inner wall of the joint sheath is screwed to the upper joint, and a gap between a lower end inner wall of the joint sheath and a circumferential outer wall of the lower joint is suitable for the joint
  • the upper end of the knob is screwed in.
  • An anti-rotation structure for preventing relative rotation between the upper joint and the lower joint is further disposed between the upper joint and the lower joint.
  • the anti-rotation structure includes a chuck having an upper width and a lower width formed at a lower end of the upper joint or a card slot having a narrow upper and a lower width, and an upper end formed on the lower joint, and the chuck or the card Slot matching card slot or chuck.
  • the chuck is a tapered table, and the card slot is formed into a corresponding tapered groove.
  • the upper end of the support is provided with a ball head member, and the lower joint is fixedly connected with the ball head member.
  • the lower end of the lower joint is inserted into the ball head member and is screwed to the ball head member, and the joint between the lower joint and the ball head member is further coated with glue.
  • the connection is configured as a threaded central bore formed on the lower joint for attachment to the adapter platform.
  • An upper end surface of the upper joint is formed with a stepped hole in an axial direction, a lower end of the main rod is inserted into the stepped hole, and a step surface of the stepped hole is abutted, and an outer wall of the lower end of the main rod is
  • the inner wall of the upper joint is threadedly connected, and the mating surface of the main rod and the upper joint is also coated with glue.
  • the support is configured as a three-legged support, and the three-legged support is composed of a fixed seat and a short leg connected around the fixed seat. The short leg is a foldable leg.
  • the lower end of the main rod is provided with a first connecting structure
  • the upper end of the support is provided with a second connecting structure
  • the first connecting structure and the The second connecting structure is detachably connected
  • the second connecting structure is suitable for mounting the transfer platform; that is, the multifunctional stand according to the present invention can be used not only as a high stand; and in the present invention,
  • the first connecting structure and the second connecting structure are detachably connected, such that the split main pole can be used as a common monopod, and the split support passes through the second connection
  • a low-angle stand can be formed to meet the requirements of low-angle shooting.
  • the multifunctional tripod of the present invention can be used as a high-position stand in a combined state, which can meet the needs of high-position shooting, and the multi-function stand splitting of the present invention can be used as a simple monopod and Low angle stand for use.
  • the lower end of the first connecting structure is adapted to be connected with the foot pin, so that when the main bar is separated from the stand, it can be used as a common foot. When the rack is in use.
  • the first connecting structure includes an upper joint fixedly coupled to a lower end of the main rod, and slidably sleeved on the upper joint, and restricting from a connecting knob that slides off the lower end of the upper joint;
  • the second connecting structure includes a lower joint fixedly connected to the upper end of the support, and a connecting structure formed on the lower joint suitable for connecting the transfer platform;
  • the connecting knob is screwed to the lower joint, and the connecting knob is screwed to drive the upper joint to abut against the lower joint to closely connect the main rod and the support;
  • the sleeve is The connecting knob disposed on the upper joint drives the upper joint against the lower joint and is screwed with the lower joint to achieve locking between the main rod and the support,
  • the structure is simple and easy to disassemble.
  • the upper joint has a narrow upper and lower width, and the upper end of the connecting knob is formed with a corresponding tapered inner cavity, and the lower end inner wall of the connecting knob
  • the upper end of the lower joint is formed with a matching external thread
  • the upper joint is provided with a narrow upper and lower width, which can prevent the connecting knob sleeved on the upper joint from being
  • the lower end of the upper joint slides off; at the same time, the upper joint and the connecting knob are tapered, so that during the tightening process, the connecting knob generates a certain downward pressing force on the upper joint.
  • the upper joint and the lower joint can be closely offset, and no relative sliding occurs after the screwing.
  • the outer portion of the lower joint is further provided with a joint sheath for preventing the external thread scraper on the lower joint, and the joint sheath is disposed
  • the external thread on the lower joint that is not connected to the connecting knob portion can be prevented from being scraped to the user's hand or other object during use.
  • the joint casing has a hollow structure, and a circumferential inner wall of a lower end of the joint sheath is screwed to the lower joint, and an inner wall of the upper end of the joint sheath is a gap between the circumferential outer walls of the lower joint is adapted to be screwed into the lower end of the connecting knob, such that when the support is connected to the transfer platform as a low angle stand, the outer portion on the lower joint
  • the thread can be protected by the joint sheath to prevent the external thread from being damaged.
  • one end of the connecting knob can be hidden in the gap when connecting, so that the whole structure is more compact and beautiful.
  • the first connecting structure includes an upper joint fixedly coupled to a lower end of the main rod;
  • the second connecting structure includes a fixed connection at an upper end of the support a lower joint, a joint structure formed on the lower joint suitable for connecting the transfer platform, and a connection knob slidably sleeved on the lower joint and restricting slipping from an upper end of the lower joint;
  • a connecting knob is screwed to the upper joint, and the connecting knob is screwed to drive the lower joint to abut against the upper joint to closely connect the main rod and the support.
  • the sleeve is sleeved
  • the connecting knob on the lower joint drives the lower joint against the upper joint and is screwed with the upper joint to achieve locking between the main rod and the support,
  • the structure is simple and easy to disassemble.
  • the upper end of the lower joint has a narrow upper and lower taper shape, and the lower end of the connecting knob is formed with a corresponding tapered inner cavity, and the connecting knob is An internal thread is formed on the inner wall of the upper end, and a matching external thread is formed on the outer side wall of the upper joint.
  • the upper end of the lower joint is disposed to have an upper width and a narrower taper shape, so that the connecting knob sleeved on the lower joint can be prevented from slipping from the upper end of the lower joint; meanwhile, the lower joint is connected with the lower joint
  • the knobs are taperedly engaged, such that during the tightening process, the connecting knob generates a certain upward pressing force on the upper joint, so that the lower joint and the upper joint can closely contact each other. No relative slip occurs after tightening.
  • the outer portion of the upper joint is further provided with a joint sheath for preventing the external thread scraper on the upper joint, and the joint jacket is disposed
  • the external thread on the upper joint that is not connected to the connecting knob portion can be prevented from being scraped to the user's hand or other object during use.
  • the joint outer casing has a hollow structure, and an inner circumferential wall of an upper end of the joint sheath is screwed to the upper joint, and a circumferential inner wall of the lower end of the joint sheath is a gap between the circumferential outer walls of the lower joint is adapted to be screwed into the upper end of the connecting knob, such that when the support is connected to the transfer platform as a low angle stand, the outer portion on the upper joint The thread can be protected by the joint sheath to prevent the external thread from being damaged. At the same time, one end of the connecting knob can be hidden in the gap when connecting, so that the whole structure is more compact and beautiful.
  • an anti-rotation structure for preventing relative rotation between the upper joint and the lower joint is further provided between the upper joint and the lower joint.
  • the anti-rotation structure includes a chuck having an upper width and a lower width formed at a lower end of the upper joint or a card slot having a narrow upper and a lower width, and an upper end formed on the lower joint, and the chuck or the card Slot matching card slot or chuck.
  • the chuck and the card slot are disposed such that the upper joint and the lower joint cooperate with each other without relative rotation.
  • the upper end of the support is provided with a ball head member
  • the lower joint is fixedly connected to the ball head member, a lower end of the lower joint is inserted into the ball head member, and is screwed with the ball head member, and the lower joint and the ball head member cooperate with each other.
  • Glue is also applied to enable the lower joint to be tightly coupled to the ball head member without relative rotation.
  • connection structure is a threaded center hole formed on the lower joint and adapted to be coupled to the transfer platform;
  • the threaded center hole is connected to the adapter screw of the transfer platform, so that the split seat is converted into a low angle tripod after being connected to the transfer platform.
  • the chuck of the lower end of the upper joint is a tapered table, and the card groove is formed into a corresponding tapered groove, and the taper arrangement can make The card head and the card slot are more closely engaged, such that the card head on the upper connector is inserted into the card slot on the lower connector, the upper connector and the lower portion There is no relative rotation between the joints.
  • an upper end surface of the upper joint is formed with a stepped hole in an axial direction, and a lower end of the main rod is inserted into the stepped hole and abuts against the stepped hole a stepped surface, the outer end wall of the lower end of the main rod is threadedly connected with the inner wall of the upper joint; the mating surface of the main rod and the upper joint is also coated with glue; thereby making the upper joint and the upper joint
  • the main rod can be firmly connected without falling off.
  • the stand is configured as a three-leg stand, and the three-leg stand is composed of a short leg that is distributed and connected around the fixed seat, so that the split is split.
  • the rear support can be connected to the transfer platform through the lower joint to form a low-angle tripod, which can not only meet the needs of low-angle shooting, but also has a tripod structure, and the stabilizing effect is good.
  • the short leg is a foldable leg, so that the multi-function stand of the present invention can be used not only as a high-position tripod in the assembled state.
  • the three short legs can also be folded up as a high-position monopod.
  • the multifunctional tripod of the present invention can fold the short leg when it is not needed, and reduce the volume and space of the multifunctional tripod.
  • FIG. 1 is a schematic view showing the splitting of the multifunctional tripod according to the first embodiment
  • FIG. 2 is a schematic view showing the assembly of the multifunctional tripod according to the first embodiment.
  • FIG. 3 is a schematic diagram of the connection of the multifunctional tripod according to the first embodiment
  • Figure 4 is a schematic view of the main pole after splitting according to the first embodiment
  • Figure 5 is a schematic view of the split support after the first embodiment
  • FIG. 6 is a schematic view of a low angle tripod formed after splitting according to the first embodiment
  • FIG. 7 is a schematic view of a conventional monopod formed after splitting according to the first embodiment
  • Figure 8 is a schematic view showing the connection of the multifunctional tripod according to the second embodiment; the reference numerals in the drawings are: 1-main rod; 10-first connection structure; 11-up joint; 111- chuck; 112-step hole 12-connecting knob; 121-conical inner cavity; 122-internal thread; 2_transfer platform; 21-adapter screw; 3-support; 30-second connection structure; 31-lower joint; Construction; 311-external thread; 312-card slot; 33-ball head; 4-joint sheath; 5-pin.
  • BEST MODE FOR CARRYING OUT THE INVENTION As shown in FIG.
  • a multifunctional tripod includes a main pole 1; an adapter platform 2 is disposed at an upper end of the main pole 1 and is suitable for fixing a photographic camera device.
  • a support 3 is disposed at a lower end of the main rod 1 for supporting the main rod 1; a lower end of the main rod 1 is provided with a first connecting structure 10, and an upper end of the supporting base 3 is provided with a second connection Structure 30, the first connecting structure 10 and the second connecting structure are detachably connected, and the second connecting structure 30 is suitable Install the transfer platform 2.
  • the multi-function tripod can be used as a high-position stand in the combined state, which can meet the needs of high-position shooting; meanwhile, in the embodiment, the first connection structure 10 and the second connection The structure 30 is detachably connected, so that the split main pole 1 can be used as a common monopod, and the split support 3 is installed through the second connecting structure 30.
  • a low-angle tripod can be formed to meet the requirements of low-angle shooting; therefore, the multifunctional tripod of the present invention can form a high-profile stand, a simple monopod, and a low angle by assembling and splitting.
  • Tripod in summary, the multi-function tripod described in this embodiment can meet the needs of a variety of different use occasions.
  • the first connecting structure 10 includes an upper joint 11 fixedly coupled to a lower end of the main rod 1, and a connecting knob 12 slidably sleeved on the upper joint 11 and restricting slipping from a lower end of the upper joint 11
  • the second connecting structure 30 includes a lower joint 31 fixedly connected to the upper end of the support 3, and a connecting structure 32 formed on the lower joint 31 to be connected to the transfer platform 2; 12 is screwed to the lower joint 31, and the connecting knob 12 is screwed to drive the upper joint 11 against the lower joint 31 to closely connect the main rod 1 and the support 3.
  • the connecting knob 12 sleeved on the upper joint 11 drives the upper joint 11 against the lower joint 31, and the lower joint 31 is screwed to realize the main rod.
  • the upper joint 11 has a narrow upper and lower width, and the upper end of the connecting knob 12 is formed with a corresponding tapered inner cavity 121, and the inner wall of the lower end of the connecting knob 12 is formed with an internal thread.
  • the upper end of the lower joint 31 is formed with a matching external thread 311; the nail 5 is provided with an external thread, and the internal thread 122 on the connecting knob 12 is adapted to be the outer surface of the foot nail 5 Threaded connection.
  • the lower end of the connecting knob 12 is adapted to be connected with the spike 5; thus, when the main pole 1 is connected with the adapter platform 2 and the support 3, it is used as a common monopod.
  • the foot pins 5 may be directly connected to the lower end of the connecting knob 12 to prevent damage to the connecting knob 12 or the upper joint 11 during use.
  • the upper joint 11 is disposed in a narrow upper and lower width, and the connecting knob 12 sleeved on the upper joint 11 can be prevented from sliding from the lower end of the upper joint 11
  • the upper joint 11 and the connecting knob 12 are tapered, so that the connecting knob 12 generates a certain downward pressing force on the upper joint 11 during the tightening process.
  • the upper joint 11 and the lower joint 31 can be closely abutted, and no relative sliding occurs after the screwing.
  • an anti-rotation structure for preventing relative rotation between the upper joint 11 and the lower joint 31 is further disposed between the upper joint 11 and the lower joint 31.
  • the anti-rotation structure includes a chuck 111 that is formed at a lower end of the upper joint 11 and is narrower than the upper end, and is formed at an upper end of the lower joint 31 and is provided with the chuck 111.
  • the card slot 312 of course, the upper narrow and wide card slot 312 can also be formed on the upper joint 11, the matching chuck 111 is formed on the lower joint 31; the chuck 111 and the The arrangement of the card slot 312 allows the upper joint 11 and the lower joint 31 to cooperate with each other without relative rotation.
  • the chuck 111 of the lower end of the upper joint 11 is a conical table, such as a hexagonal conical table, and the card slot 312 is formed into a corresponding conical groove, which may be a hexagonal conical recess.
  • the polygonal pyramid is disposed such that the chuck 111 and the card slot 312 are more closely engaged, such that the chuck 111 on the upper joint 11 is inserted into the lower joint 31.
  • the relative rotation between the upper joint 11 and the lower joint 31 does not occur.
  • the upper end of the support is provided with a ball head member 33, and the lower joint 31 is fixedly connected with the ball head member 33; the lower end of the lower joint 31 is inserted into the ball head member 33. And being screwed to the ball head member 33, the joint of the lower joint 31 and the ball head member 33 is further coated with glue; thereby enabling the lower joint 31 to be tightly coupled to the ball On the head piece 33, relative rotation does not occur.
  • the connecting structure 32 is a threaded center hole formed on the lower joint 31 and suitable for connection with the transfer platform 2.
  • the threaded center hole is formed at the lower end of the lower joint 31. And communicating with the card slot 312. That is, in the embodiment, the lower joint 31 can be connected to the adapter screw 21 of the adapter platform 2 through the threaded central hole, so that the split support 3 is connected on the connection. After platform 2 is converted to a low angle tripod.
  • An upper end surface of the upper joint 11 is formed with a stepped hole in an axial direction, a lower end of the main rod 1 is inserted into the stepped hole, and a stepped surface of the stepped hole is abutted, and a lower end end of the main rod 1 is outer wall Threadedly connected to the inner wall of the upper joint 11; and the mating surface of the main rod 1 and the upper joint 11 is further coated with glue; thereby making the upper joint 11 and the main rod 1 firm Connected, no falling off.
  • the outer portion of the lower joint 31 is also provided with a joint sheath 4 for preventing the external thread 311 from being scraped on the lower joint 31, and the joint sheath 4 can be prevented from being disposed.
  • the joint outer casing has a hollow structure, and a lower end inner wall of the joint sheath 4 is screwed to the lower joint 31, and an inner circumferential inner wall of the joint sheath 4 and the lower joint 31 are A gap between the outer circumferential walls is adapted to be screwed into the lower end of the connecting knob 12.
  • the support 3 is connected to the transfer platform 2 as a low angle tripod, the external thread 311 on the lower joint 31 can be protected by the joint sheath 4 to avoid The external thread 311 is damaged.
  • the support 3 is configured as a three-legged support, and the three-legged support is composed of a fixed seat and a short leg connected around the fixed seat.
  • the detached support 3 is connected to the transfer platform 2 through the lower joint 31, and can form a low-angle tripod, which not only can meet the needs of low-angle shooting, but also has a tripod structure, The stability effect is good.
  • the short leg in order to reduce the volume and the occupied space of the multi-function stand, the short leg is a foldable leg.
  • the short leg can be folded up; at the same time, the foldable leg is arranged such that the multi-function stand of the present invention is assembled.
  • Embodiment 2 As shown in FIG. 8, this embodiment is different from Embodiment 1 in that: the first connection node The structure 10 includes an upper joint 11 fixedly coupled to the lower end of the main rod 1; the second joint structure 30 includes a lower joint 31 fixedly coupled to the upper end of the support 3, and a suitable joint formed on the lower joint 31 a connection structure 32 of the transfer platform 2, and a slidably sleeved on the lower joint 31, and a connection knob 12 that is detached from the upper end of the lower joint 31; the connection knob 12 and the upper joint 11 threaded connection, screwing the connecting knob 12, driving the lower joint 31 against the upper joint 11 to tightly connect the main rod 1 with the support 3.
  • the connecting knob 12 sleeved on the lower joint 31 drives the lower joint 31 against the upper joint 11 and is screwed with the upper joint 11 to realize the branch.
  • the locking between the seat 3 and the main rod 1 is simple in structure and convenient to disassemble.
  • the upper end of the lower joint 31 of the connecting knob 12 is tapered upward and downward, and the lower end of the connecting knob 12 is formed with a corresponding cone.
  • the inner cavity 121 is formed with an internal thread 122 on the inner wall of the upper end of the connecting knob 12, and the outer wall of the upper joint 11 is formed with a matching external thread 311, and the nail 5 is formed with an internal thread.
  • An external thread 311 on the joint 11 is adapted to be coupled to the internal thread on the spike 5.
  • the lower end of the upper joint 11 is adapted to be connected with the spike 5; thus, when the main pole 1 is connected with the adapter platform 2 and the support 3, it is used as a common monopod.
  • the nail 5 can be directly connected to prevent the upper joint 11 from being damaged during use.
  • the outer joint 11 is also provided with a joint sheath 4 for preventing the external thread 311 from being scraped on the upper joint 11.
  • the structure of the joint jacket 4 is preferably: the joint outer casing has a hollow structure, and the inner circumferential wall of the upper end of the joint sheath 4 is screwed to the upper joint 11 , and the inner wall of the lower end of the joint sheath 4 is The gap between the circumferential outer walls of the joint 31 is described as being suitable for screwing in the upper end of the connecting knob 12.
  • the upper end of the lower joint is disposed to have an upper width and a narrower taper shape, so that the connecting knob sleeved on the lower joint can be prevented from slipping from the upper end of the lower joint; meanwhile, the lower joint and the lower joint
  • the connecting knobs are taperedly engaged, such that during the tightening process, the connecting knobs generate a certain downward pressing force on the upper joint, so that the lower joint and the upper joint can be tightly closed. At the same time, there will be no relative sliding after tightening.

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Abstract

一种多功能脚架，其包括主杆（1）；转接平台（2），设置在主杆（1）上端，适于固定摄影摄像器材；支座（3），设置在主杆（1）下端，用于支撑主杆（1）。主杆（1）的下端设有第一连接结构（1），支座（3）的上端设有第二连接结构（30），第一连接结构（10）与第二连接结构（30）之间可拆卸连接，第二连接结构（30）适合安装转接平台（2）。本发明的多功能脚架通过不同的组装方式能够形成高脚架、低脚架和独脚架。

Description

一种多功能脚架 技术领域 本发明涉及一种摄影摄像器材，具体地说涉及一种既能作为独脚架使 用， 又能作为三脚架使用的多功能脚架。 背景技术 通常， 日常生活中的技巧拍摄都离不开三脚架或独脚架的帮助， 脚架 的作用无论是对于专业用户还是业余用户都是不可忽视的，其主要作用是 能稳定相机。现在摄影摄像器材的支撑装置主要有独脚架和三脚架， 其中 独脚架在携带性、使用灵活性方面具有独特的优势， 而在实际拍摄过程中 技巧拍摄往往都离不开三脚架的帮助， 比如夜景拍摄、 微距拍摄等方面， 三脚架的主要作用就是能稳定照相机， 以达到某些摄影效果。对于户外摄 影来说， 如果同时携带上独脚架和三脚架， 会非常地不方便， 而对于各种 摄影环境， 有时又需要同时应用这两种脚架。 为了解决上述问题， 中国专利文献 CN201215232Y公开了一种多功能 独脚架， 其包括由三条支腿、 连接三条支腿的固定座， 固定三条支腿的固 定片组成， 三条支腿合并时， 组成一条独立的支撑腿， 支腿的上端通过销 轴与固定座活动连接， 固定片通过固定帽固定在固定座上方、三条支腿上 部之间。 即在上述专利文献所述的多功能独脚架中， 是通过将三条支腿合 并组成一条独立的支撑腿来实现三脚架和独脚架之间的转换。虽然上述专 利文献中所述的多功能独脚架能够作为独脚架使用，但是其实际上还是三 脚架， 并没有真正的转换成独脚架。 为了解决上述问题， 中国专利文献 CN201449508U公开了一种多功能 摄影三脚架的可拆卸转换结构，包括脚管接头及与其固接的脚管接头镶件、 脚管组件及与其固接的外管镶件、云台承载板及与其配合连接的中心管镶 件和同时与中心管镶件配合连接的中心管， 其中， 脚管接头镶件可以与外 管镶件配合连接，云台承载板和中心管镶件相配合的连接结构与脚管接头 镶件和外管镶件相配合的连接结构可互换。即在上述专利文献所述的多功 能摄影三脚架的可拆卸转换结构中，脚管组件与脚管接头的连接方式是可 以拆卸的， 云台承载板与中心管也是可以拆卸的， 同时云台承载板和中心 管镶件相配合的连接结构与脚管接头镶件和外管镶件相配合的连接结构 可互换，即云台承载板既可与中心管镶件相配合，又可与外管镶件相配合， 因此， 当需要作为独脚架使用时， 只需要将三脚架上的一组脚管组件从脚 管接头上拆下， 再装上云台承载板即可当独脚架使用。 具有上述专利文献所述的可拆卸转换结构的多功能摄影三脚架，能够 实现高角度拍摄， 且拆卸后可作为普通的独脚架来使用， 但是该种结构的 多功能摄影三脚架不能实现低角度拍摄，不能满足使用者对于低角度拍摄 对摄影摄像器材和某些特定摄影效果的要求。 发明内容 为此，本发明所要解决的技术问题在于现有技术中的多功能摄影三脚 架的结构只能在常规的三脚架与简单的独脚架之间转换，不能同时实现低 角度拍摄的问题， 进而提供一种结构简单， 通过组装拆分能够形成高位脚 架、 简单的独脚架、 以及低角度脚架的多功能脚架。 为解决上述技术问题， 本发明的一种多功能脚架， 其包括 主杆； 转接平台， 设置在所述主杆上端， 适于固定摄影摄像器材； 支座， 设置在所述主杆下端， 用于支撑所述主杆； 所述主杆的下端设有第一连接结构，所述支座的上端设有第二连接结 构， 所述第一连接结构与所述第二连接结构之间可拆卸连接， 且所述第二 连接结构适合安装转接平台。 所述第一连接结构的下端适合与脚钉连接。 所述第一连接结构包括固定连接在所述主杆下端的上接头，以及可滑 动地套设在所述上接头上， 并限制从所述上接头下端滑脱的连接旋钮； 所述第二连接结构包括固定连接在所述支座上端的下接头，及成型在 所述下接头上的适合连接所述转接平台的连接构造； 所述连接旋钮与所述下接头螺纹连接， 旋紧所述连接旋钮， 驱动所述 上接头与所述下接头抵紧， 使所述主杆与所述支座紧密连接。 所述上接头的上端呈上窄下宽的锥形，所述连接旋钮的上端成型有相 应的锥形内腔， 所述连接旋钮的下端内壁上成型有内螺纹， 所述下接头的 上端成型有匹配的外螺纹， 所述脚钉上设有外螺纹， 所述连接旋钮上的所 述内螺纹适合与所述脚钉上的所述外螺纹连接。 所述下接头的外部还套设有防止所述下接头上的所述外螺纹刮手的 接头护套。 所述接头外套呈中空结构，所述接头护套的下端圆周内壁与所述下接 头螺纹连接，所述接头护套的上端圆周内壁与所述下接头的圆周外壁之间 的间隙适合所述连接旋钮的下端旋入。 所述第一连接结构包括固定连接在所述主杆下端的上接头； 所述第二连接结构包括固定连接在所述支座上端的下接头， 成型在所 述下接头上的适合连接所述转接平台的连接构造， 以及可滑动地套设在所 述下接头上， 并限制从所述下接头 31上端滑脱的连接旋钮； 所述连接旋钮与所述上接头螺纹连接， 旋紧所述连接旋钮， 驱动所述 下接头与所述上接头紧， 使所述主杆与所述支座紧密连接。 所述下接头的上端呈上宽下窄的锥形， 所述连接旋钮的下端成型有相应 的锥形内腔， 所述连接旋钮的上端内壁上成型有内螺纹， 所述上接头的外 侧壁上成型有匹配的外螺纹； 所述脚钉上成型有内螺纹， 所述上接头上的 外螺纹适合与所述脚钉上的所述内螺纹连接。 所述上接头的外部还套设有防止所述上接头上的所述外螺纹刮手的 接头护套。 所述接头外套呈中空结构，所述接头护套的上端圆周内壁与所述上接 头螺纹连接，所述接头护套的下端圆周内壁与所述下接头的圆周外壁之间 的间隙适合所述连接旋钮的上端旋入。所述上接头与所述下接头之间还设 置有防止所述上接头与所述下接头发生相对转动的防转结构。 所述防转结构包括成型在所述上接头的下端的呈上宽下窄的卡头或 呈上窄下宽的卡槽， 以及成型在所述下接头的上端， 与所述卡头或卡槽匹 配的卡槽或卡头。 所述卡头为锥形台， 所述卡槽成型为相应的锥形凹槽。 所述支座的上端设有球头件， 所述下接头与所述球头件固定连接。 所述下接头的下端插入所述球头件中， 并与所述球头件螺纹连接， 所 述下接头与所述球头件的相互配合处还涂有胶水。 所述连接构造为成型在所述下接头上，适合与所述转接平台连接的螺 纹中心孔。 所述上接头的上端端面上成型有轴向方向的台阶孔， 所述主杆下端插 入所述台阶孔中， 且抵住所述台阶孔的台阶面， 所述主杆下端端头外壁与 所述上接头内壁通过螺纹方式螺纹连接， 所述主杆与所述上接头的相互配 合面上还涂有胶水。 所述支座设为三脚支座，所述三脚支座由固定座分布和连接在所述固 定座周围的短支腿组成。 所述短支腿为可折叠支腿。 本发明的上述技术方案相比现有技术具有以下优点：
( 1 ) 在本发明所述的多功能脚架中， 所述主杆的下端设有第一连接 结构， 所述支座的上端设有第二连接结构， 所述第一连接结构与所述第二 连接结构之间可拆卸连接， 且所述第二连接结构适合安装转接平台； 即本 发明所述的多功能脚架不仅能够作为高位脚架来使用； 且在本发明中， 所 述第一连接结构和第二连接结构之间为可拆卸连接， 这样， 拆分下来的所 述主杆可以当作普通的独脚架来使用，而拆分下来的支座通过所述第二连 接结构安装上所述转接平台后， 可形成低角度脚架， 满足低角度拍摄的要 求。 因此本发明所述的多功能脚架在组合状态时能作为高位脚架来使用， 能够满足高位拍摄的需要，而且本发明所述的多功能脚架拆分又可以作为 简单的独脚架和低角度脚架来使用。
( 2 ) 在本发明所述的多功能脚架中， 所述第一连接结构的下端适合 与脚钉连接， 这样当所述主杆与所述支座拆分开后， 可以作为普通独脚架 使用时。
( 3 ) 在本发明所述的多功能脚架中， 所述第一连接结构包括固定连 接在所述主杆下端的上接头， 以及可滑动地套设在所述上接头上， 并限制 从所述上接头下端滑脱的连接旋钮；所述第二连接结构包括固定连接在所 述支座上端的下接头，及成型在所述下接头上的适合连接所述转接平台的 连接构造； 所述连接旋钮与所述下接头螺纹连接， 旋紧所述连接旋钮， 驱 动所述上接头与所述下接头抵紧， 使所述主杆与所述支座紧密连接； 在本 发明中，套设在所述上接头上的所述连接旋钮驱动所述上接头与所述下接 头相抵， 并与所述下接头螺纹连接， 来实现所述主杆与所述支座之间的锁 紧， 其结构简单， 拆卸方便。
( 4 )在本发明所述的多功能脚架中，所述上接头呈上窄下宽的锥形， 所述连接旋钮的上端成型有相应的锥形内腔，所述连接旋钮的下端内壁上 成型有内螺纹， 所述下接头的上端成型有匹配的外螺纹； 所述上接头设置 为上窄下宽的锥形，可以防止套设在所述上接头上的所述连接旋钮从所述 上接头的下端滑脱； 同时， 所述上接头与所述连接旋钮之间为锥面配合， 这样在旋紧过程中，所述连接旋钮对所述上接头产生一定的向下的挤压力， 从而使得所述上接头与所述下接头之间能够紧密相抵，在旋紧后不会再发 生相对滑动。
( 5 ) 在本发明所述的多功能脚架中， 所述下接头的外部还套设有防 止所述下接头上的所述外螺纹刮手的接头护套，所述接头护套的设置能够 防止所述下接头上未与所述连接旋钮部分连接的所述外螺纹在使用过程 中刮到使用者的手或其他物件。
( 6 ) 在本发明所述的多功能脚架中， 所述接头外套呈中空结构， 所 述接头护套的下端圆周内壁与所述下接头螺纹连接，所述接头护套的上端 圆周内壁与所述下接头的圆周外壁之间的间隙适合所述连接旋钮的下端 旋入， 这样当所述支座连接所述转接平台作为低角度脚架使用时， 所述下 接头上的所述外螺纹能够被所述接头护套保护起来，以免所述外螺纹发生 损坏， 同时， 连接时， 连接旋钮的一端可以隐匿于该间隙内， 使得整个结 构更为紧凑美观。
( 7 ) 在本发明所述的多功能脚架中， 所述第一连接结构包括固定连 接在所述主杆下端的上接头；所述第二连接结构包括固定连接在所述支座 上端的下接头，成型在所述下接头上的适合连接所述转接平台的连接构造， 以及可滑动地套设在所述下接头上，并限制从所述下接头上端滑脱的连接 旋钮； 所述连接旋钮与所述上接头螺纹连接， 旋紧所述连接旋钮， 驱动所 述下接头与所述上接头抵紧， 使所述主杆与所述支座紧密连接， 在本发明 中，套设在所述下接头上的所述连接旋钮驱动所述下接头与所述上接头相 抵， 并与所述上接头螺纹连接， 来实现所述主杆与所述支座之间的锁紧， 其结构简单， 拆卸方便。 ( 8 )在本发明所述的多功能脚架中， 所述下接头的上端呈上宽下窄的 锥形， 所述连接旋钮的下端成型有相应的锥形内腔， 所述连接旋钮的上端 内壁上成型有内螺纹， 所述上接头的外侧壁上成型有匹配的外螺纹。 所述 下接头的上端设置为上宽下窄的锥形， 可以防止套设在所述下接头上的所 述连接旋钮从所述下接头的上端滑脱； 同时， 所述下接头与所述连接旋钮 之间为锥面配合， 这样在旋紧过程中， 所述连接旋钮对所述上接头产生一 定的向上的挤压力， 从而使得所述下接头与所述上接头之间能够紧密相抵， 在旋紧后不会再发生相对滑动。
( 9 )在本发明所述的多功能脚架中， 所述上接头的外部还套设有防止 所述上接头上的所述外螺纹刮手的接头护套， 所述接头护套的设置能够防 止所述上接头上未与所述连接旋钮部分连接的所述外螺纹在使用过程中刮 到使用者的手或其他物件。
( 10 ) 在本发明所述的多功能脚架中， 所述接头外套呈中空结构， 所 述接头护套的上端圆周内壁与所述上接头螺纹连接，所述接头护套的下端 圆周内壁与所述下接头的圆周外壁之间的间隙适合所述连接旋钮的上端 旋入， 这样当所述支座连接所述转接平台作为低角度脚架使用时， 所述上 接头上的所述外螺纹能够被所述接头护套保护起来，以免所述外螺纹发生 损坏， 同时， 连接时， 连接旋钮的一端可以隐匿于该间隙内， 使得整个结 构更为紧凑美观。
( 11 )在本发明所述的多功能脚架中， 所述上接头与所述下接头之间 还设置有防止所述上接头与所述下接头发生相对转动的防转结构。所述防 转结构包括成型在所述上接头的下端的呈上宽下窄的卡头或呈上窄下宽 的卡槽， 以及成型在所述下接头的上端， 与所述卡头或卡槽匹配的卡槽或 卡头。所述卡头和所述卡槽的设置可以使得所述上接头和所述下接头相互 配合后， 不会发生相对转动。
( 12 ) 在本发明所述的多功能脚架中， 所述支座的上端设有球头件， 所述下接头与所述球头件固定连接，所述下接头的下端插入所述球头件中， 并与所述球头件螺纹连接，所述下接头与所述球头件的相互配合处还涂有 胶水， 从而使得所述下接头能够紧紧的连接在所述球头件上， 不会发生相 对转动。
( 13)在本发明所述的多功能脚架中， 所述连接构造为成型在所述下 接头上， 且适合与所述转接平台连接的螺纹中心孔； 这样所述下接头可以 通过所述螺纹中心孔和所述转接平台的转接螺丝相连，使得拆分下来的所 述支座在连接上所述转接平台后转换成低角度三脚架。
( 14)在本发明所述的多功能脚架中， 所述上接头的下端的所述卡头 为锥形台， 所述卡槽成型为相应的锥形凹槽， 锥形的设置可以使得所述卡 头和所述卡槽之间卡合的更为紧密，使得所述上接头上的所述卡头插入所 述下接头上的所述卡槽后，所述上接头和所述下接头之间就不会发生相对 转动。
( 15)在本发明所述的多功能脚架中， 所述上接头的上端端面上成型 有轴向方向的台阶孔， 所述主杆下端插入所述台阶孔中， 且抵住所述台阶 孔的台阶面，所述主杆下端端头外壁与所述上接头内壁通过螺纹方式螺纹 连接； 所述主杆与所述上接头的相互配合面上还涂有胶水； 从而使得所述 上接头与所述主杆能够牢固连接， 不会发生脱落。
( 16)在本发明所述的多功能脚架中， 所述支座设为三脚支座， 所述 三脚支座由固定座分布连接在所述固定座周围的短支腿组成，这样拆分后 的所述支座， 通过所述下接头与所述转接平台相连后， 能够形成一种低角 度三脚架， 不仅能够满足低角度拍摄的需要， 且为三脚架结构， 其稳定效 果好。
( 17)在本发明所述的多功能脚架中， 所述短支腿为可折叠支腿， 这 样在， 本发明所述的多功能脚架在组装状态下， 不仅能作为一种高位三脚 架来使用， 还可以将三个所述短支腿折叠起来， 作为一种高位独脚架来使 用； 同时， 本发明所述的多功能脚架在不需要使用时， 可以将所述短支腿 折叠起来， 减少该多功能脚架的体积和占用空间。 附图说明 为了使本发明的内容更容易被清楚的理解，下面根据本发明的具体实 施例并结合附图， 对本发明作进一步详细的说明， 其中
图 1 是实施例一所述的多功能脚架拆分示意图；
图 2 是实施例一所述的多功能脚架组装示意图
图 3 是实施例一所述的多功能脚架连接示意图；
图 4 是实施例一所述的拆分后的主杆示意图；
图 5 是实施例一所述的拆分后的支座示意图；
图 6 是实施例一所述的拆分后形成的低角度三脚架示意图； 图 7 是实施例一所述的拆分后形成的普通独脚架示意图；
图 8 是实施例二所述的多功能脚架连接示意图； 图中附图标记表示为： 1-主杆； 10-第一连接结构； 11-上接头； 111- 卡头； 112-台阶孔； 12-连接旋钮； 121-锥形内腔； 122-内螺纹； 2_转接 平台； 21-转接螺丝； 3-支座； 30-第二连接结构； 31-下接头； 32-连接构 造； 311-外螺纹； 312-卡槽； 33-球头件； 4-接头护套； 5-脚钉。 具体实施方式 以下将结合附图， 使用以下实施方式对本发明进行进一步阐述。 实施例 1 如图 1-7所示， 本实施例所述的一种多功能脚架， 其包括主杆 1 ; 转 接平台 2， 设置在所述主杆 1上端， 适于固定摄影摄像器材； 支座 3， 设 置在所述主杆 1下端， 用于支撑所述主杆 1 ; 所述主杆 1的下端设有第一 连接结构 10， 所述支座 3的上端设有第二连接结构 30， 所述第一连接结 构 10与所述第二连接结构之间可拆卸连接，且所述第二连接结构 30适合 安装转接平台 2。 在本实施例中， 该多功能脚架在组合状态时， 可以作为 高位脚架来使用， 能够满足高位拍摄的需要； 同时， 在本实施例中， 所述 第一连接结构 10和第二连接结构 30之间为可拆卸连接，这样拆分下来的 所述主杆 1可以当做普通的独脚架来使用，而拆分下来的所述支座 3通过 所述第二连接结构 30安装上所述转接平台 2后， 可形成低角度脚架， 满 足低角度拍摄的要求；因此本发明所述的多功能脚架通过组装拆分能够形 成高位脚架、 简单的独脚架、 以及低角度脚架， 综上， 本实施例所述的多 功能脚架能满足多种不同使用场合的需要。 所述第一连接结构 10包括固定连接在所述主杆 1下端的上接头 11， 以及可滑动地套设在所述上接头 11上，并限制从所述上接头 11下端滑脱 的连接旋钮 12; 所述第二连接结构 30包括固定连接在所述支座 3上端的 下接头 31， 及成型在所述下接头 31上的适合连接所述转接平台 2的连接 构造 32 ; 所述连接旋钮 12与所述下接头 31螺纹连接， 旋紧所述连接旋 钮 12， 驱动所述上接头 11与所述下接头 31抵紧， 使所述主杆 1与所述 支座 3紧密连接。 在本实施例中， 套设在所述上接头 11上的所述连接旋 钮 12驱动所述上接头 11与所述下接头 31相抵，并所述下接头 31螺纹连 接，来实现所述主杆 1与所述支座 3之间的锁紧，其结构简单，拆卸方便。 作为优选的实施方式， 所述上接头 11呈上窄下宽的锥形， 所述连接 旋钮 12的上端成型有相应的锥形内腔 121， 所述连接旋钮 12的下端内壁 上成型有内螺纹 122， 所述下接头 31的上端成型有匹配的外螺纹 311 ; 脚 钉 5上设有外螺纹， 所述连接旋钮 12上的所述内螺纹 122适合与所述脚 钉 5上的所述外螺纹连接。 在本实施例中， 所述连接旋钮 12的下端适合 与脚钉 5连接；这样当所述主杆 1连带所述转接平台 2与所述支座 3拆分 开， 作为普通独脚架使用时， 可以在所述连接旋钮 12的下端直接连接所 述脚钉 5， 从而防止在使用过程中， 所述连接旋钮 12或所述上接头 11发 生损坏。 在本实施例中， 所述上接头 11设置为上窄下宽的锥形， 可以防 止套设在所述上接头 11上的所述连接旋钮 12从所述上接头 11的下端滑 脱； 同时， 所述上接头 11与所述连接旋钮 12之间为锥面配合， 这样在旋 紧过程中， 所述连接旋钮 12对所述上接头 11产生一定的向下的挤压力， 从而使得所述上接头 11与所述下接头 31之间能够紧密相抵，在旋紧后不 会再发生相对滑动。 同时， 所述上接头 11与所述下接头 31之间还设置有 防止所述上接头 11与所述下接头 31发生相对转动的防转结构。在本实施 例中， 所述防转结构包括成型在所述上接头 11的下端的呈上宽下窄的卡 头 111， 以及成型在所述下接头 31的上端设有与所述卡头 111匹配的， 卡槽 312， 当然， 上窄下宽的卡槽 312也可以成型在所述上接头 11上， 匹配的卡头 111成型在所述下接头 31上； 所述卡头 111和所述卡槽 312 的设置可以使得所述上接头 11和所述下接头 31相互配合后，不会发生相 对转动。 作为优选的实施方式， 所述上接头 11的下端的所述卡头 111为 锥形台， 如六角锥形台， 所述卡槽 312成型为相应的锥形凹槽， 可以为六 角锥形凹槽；多角锥形的设置可以使得所述卡头 111和所述卡槽 312之间 卡合的更为紧密， 使得所述上接头 11上的所述卡头 111插入所述下接头 31上的所述卡槽 312后， 所述上接头 11和所述下接头 31之间就不会发 生相对转动。 进一步， 在本实施例中， 所述支座的上端设有球头件 33， 所述下接 头 31与所述球头件 33固定连接； 所述下接头 31的下端插入所述球头件 33中， 并与所述球头件 33螺纹连接， 所述下接头 31与所述球头件 33的 相互配合处还涂有胶水； 从而使得所述下接头 31能够紧紧的连接在所述 球头件 33上， 不会发生相对转动。 所述连接构造 32为成型在所述下接头 31上，且适合与所述转接平台 2连接的螺纹中心孔， 在本实施例中， 所述螺纹中心孔成型在所述下接头 31的下端且与所述卡槽 312相通。 即在本实施例中， 所述下接头 31可以 通过所述螺纹中心孔和所述转接平台 2的转接螺丝 21相连， 使得拆分下 来的所述支座 3在连接上所述转接平台 2后转换成低角度三脚架。 所述上接头 11 的上端端面上成型有轴向方向的台阶孔， 所述主杆 1 下端插入所述台阶孔中， 且抵住所述台阶孔的台阶面， 所述主杆 1下端端 头外壁与所述上接头 11内壁通过螺纹方式螺纹连接； 且所述主杆 1与所 述上接头 11的相互配合面上还涂有胶水；从而使得所述上接头 11与所述 主杆 1能够牢固连接， 不会发生脱落。 在上述实施例的基础上， 所述下接头 31的外部还套设有防止所述下 接头 31上的所述外螺纹 311刮手的接头护套 4， 所述接头护套 4的设置 能够防止所述下接头 31 上未与所述连接旋钮 12部分连接的所述外螺纹 311在使用过程中刮到使用者的手或其他物件。 作为优选的实施方式， 所述接头外套呈中空结构， 所述接头护套 4的 下端圆周内壁与所述下接头 31螺纹连接， 所述接头护套 4的上端圆周内 壁与所述下接头 31的圆周外壁之间的间隙适合所述连接旋钮 12的下端旋 入。在本实施例中， 当所述支座 3连接所述转接平台 2作为低角度三脚架 使用时， 所述下接头 31上的所述外螺纹 311能够被所述接头护套 4保护 起来， 以免所述外螺纹 311发生损坏。 在本实施例中， 所述支座 3设为三脚支座， 所述三脚支座由固定座分 布和连接在所述固定座周围的短支腿组成。 这样拆分后的所述支座 3， 通 过所述下接头 31与所述转接平台 2相连后，能够形成一种低角度三脚架， 不仅能够满足低角度拍摄的需要，且为三脚架结构，其稳定效果好。同时， 在本实施例中， 为了减少该多功能脚架的体积和占用空间， 所述短支腿为 可折叠支腿。这样在本发明所述的多功能脚架在不需要使用时， 可以将所 述短支腿折叠起来； 同时， 所述可折叠支腿的设置， 使得本发明所述的多 功能脚架在组装状态下， 不仅能作为一种高位三脚架来使用， 还可以将三 个所述短支腿折叠起来， 作为一种高位独脚架来使用。 实施例 2 如图 8所示， 本实施例与实施例 1的不同之处在于： 所述第一连接结 构 10包括固定连接在所述主杆 1下端的上接头 11 ;所述第二连接结构 30 包括固定连接在所述支座 3上端的下接头 31， 成型在所述下接头 31上的 适合连接所述转接平台 2的连接构造 32， 以及可滑动地套设在所述下接 头 31上， 并限制从所述下接头 31上端滑脱的连接旋钮 12; 所述连接旋 钮 12与所述上接头 11螺纹连接， 旋紧所述连接旋钮 12， 驱动所述下接 头 31与所述上接头 11抵紧， 使所述主杆 1与所述支座 3紧密连接。在本 实施例中， 套设在所述下接头 31上的所述连接旋钮 12驱动所述下接头 31与所述上接头 11相抵， 并与所述上接头 11螺纹连接， 来实现所述支 座 3与所述主杆 1之间的锁紧， 其结构简单， 拆卸方便。 在本实施例中介绍一种优选的设置方式： 所述连接旋钮 12所套设的所 述下接头 31的上端呈上宽下窄的锥形， 所述连接旋钮 12的下端成型有相 应的锥形内腔 121， 所述连接旋钮 12的上端内壁上成型有内螺纹 122， 所 述上接头 11的外壁上成型有匹配的外螺纹 311， 所述脚钉 5上成型有内螺 纹，所述上接头 11上的外螺纹 311适合与所述脚钉 5上的所述内螺纹连接。 在本实施例中， 所述上接头 11的下端适合与脚钉 5连接； 这样当所述主杆 1连带所述转接平台 2与所述支座 3拆分开， 作为普通独脚架使用时， 可以 在所述上接头 11的下端直接连接所述脚钉 5， 从而防止在使用过程中， 所 述上接头 11发生损坏。 所述上接头 11的外部还套设有防止所述上接头 11上的所述外螺纹 311 刮手的接头护套 4。所述接头护套 4的结构优选为： 所述接头外套呈中空结 构， 所述接头护套 4的上端圆周内壁与所述上接头 11螺纹连接， 所述接头 护套 4的下端圆周内壁与所述下接头 31的圆周外壁之间的间隙适合所述连 接旋钮 12的上端旋入。 所述下接头的上端设置为上宽下窄的锥形， 可以防止套设在所述下接 头上的所述连接旋钮从所述下接头的上端滑脱； 同时， 所述下接头与所述 连接旋钮之间为锥面配合， 这样在旋紧过程中， 所述连接旋钮对所述上接 头产生一定的向下的挤压力， 从而使得所述下接头与所述上接头之间能够 紧密相抵， 在旋紧后不会再发生相对滑动。
显然， 上述实施例仅仅是为清楚地说明所作的举例， 而并非对实施方 式的限定。 对于所属领域的普通技术人员来说， 在上述说明的基础上还可 以做出其它不同形式的变化或变动。 这里无需也无法对所有的实施方式予 以穷举。 而由此所引伸出的显而易见的变化或变动仍处于本发明创造的保 护范围之中。

Claims

权 利 要 求 书
1. 一种多功能脚架， 其包括 主杆 (1); 转接平台 （2)， 设置在所述主杆 （1) 上端， 适于固定摄影摄像器材； 支座 （3)， 设置在所述主杆 （1) 下端， 用于支撑所述主杆 （1); 其特征在于： 所述主杆 （1) 的下端设有第一连接结构 （10)， 所述支座 (3) 的上端设有第二连接结构 （30)， 所述第一连接结构 （10) 与所述第二 连接结构 （30) 之间可拆卸连接， 且所述第二连接结构 （30) 适合安装所述 转接平台 （2)。
2. 根据权利要求 1所述的多功能脚架， 其特征在于： 所述第一连接结构
(10) 的下端适合与脚钉 （5) 连接。
3. 根据权利要求 1或 2所述的多功能脚架， 其特征在于： 所述第一连接结构 （10) 包括固定连接在所述主杆 （1) 下端的上接头
(11)，以及可滑动地套设在所述上接头（11)上，并限制从所述上接头（11) 下端滑脱的连接旋钮 （12); 所述第二连接结构 （30) 包括固定连接在所述支座 （3) 上端的下接头 (31)， 及成型在所述下接头 （31) 上的适合连接所述转接平台 （2) 的连接 构造 （32); 所述连接旋钮 （12) 与所述下接头 （31) 螺纹连接， 旋紧所述连接旋钮
(12)， 驱动所述上接头 （11) 与所述下接头 （31) 抵紧， 使所述主杆 （1) 与所述支座 （3) 紧密连接。
4. 根据权利要求 3所述的多功能脚架， 其特征在于： 所述上接头 （11) 的上端呈上窄下宽的锥形， 所述连接旋钮 （12) 的上端成型有相应的锥形内 腔 （121)， 所述连接旋钮 （12) 的下端内壁上成型有内螺纹 （122)， 所述下 接头 （31) 的上端成型有匹配的外螺纹 （311); 脚钉 （5) 上设有外螺纹， 所述连接旋钮 （12) 上的所述内螺纹 （122) 适合与所述脚钉 （5) 上的所述 外螺纹连接。
5. 根据权利要求 4所述的多功能脚架， 其特征在于： 所述下接头 （31) 的外部还套设有防止所述下接头 （31) 上的所述外螺纹 （311) 刮手的接头 护套 （4)。
6. 根据权利要求 5所述的多功能脚架， 其特征在于： 所述接头外套呈中 空结构， 所述接头护套（4)的下端圆周内壁与所述下接头（31)螺纹连接， 所述接头护套 （4) 的上端圆周内壁与所述下接头 （31) 的圆周外壁之间的 间隙适合所述连接旋钮 （12) 的下端旋入。
7. 根据权利要求 1或 2所述的多功能脚架， 其特征在于： 所述第一连接结构 （10) 包括固定连接在所述主杆 （1) 下端的上接头 (11)； 所述第二连接结构 （30) 包括固定连接在所述支座 （3) 上端的下接头 (31)， 成型在所述下接头 （31) 上的适合连接所述转接平台 （2) 的连接构 造 （32)， 以及可滑动地套设在所述下接头 （31) 上， 并限制从所述下接头 (31) 上端滑脱的连接旋钮 （12); 所述连接旋钮 （12) 与所述上接头 （11) 螺纹连接， 旋紧所述连接旋钮 (12)， 驱动所述下接头 （31) 与所述上接头 （11) 抵紧， 使所述主杆 （1) 与所述支座 （3) 紧密连接。
8. 根据权利要求 7所述的多功能脚架， 其特征在于： 所述下接头 （31) 的上端呈上宽下窄的锥形， 所述连接旋钮 （12) 的下端成型有相应的锥形内 腔 （121)， 所述连接旋钮 （12) 的上端内壁上成型有内螺纹 （122)， 所述上 接头 （11) 的外侧壁上成型有匹配的外螺纹 （311); 所述脚钉上成型有内螺 纹， 所述上接头 （11) 上的外螺纹 （311) 适合与所述脚钉 （5) 上的所述内 螺纹连接。
9. 根据权利要求 8所述的多功能脚架，其特征在于：所述上接头（11) 的外部还套设有防止所述上接头 （11) 上的所述外螺纹 （311) 刮手的接头 护套 （4)。
10. 根据权利要求 9所述的多功能脚架， 其特征在于： 所述接头外套呈 中空结构， 所述接头护套 （4) 的上端圆周内壁与所述上接头 （11) 螺纹连 接， 所述接头护套 （4) 的下端圆周内壁与所述下接头 （31) 的圆周外壁之 间的间隙适合所述连接旋钮 （12) 的上端旋入。
11. 根据权利要求 3-10 中任一项所述的多功能脚架， 其特征在于： 所 述上接头 （11) 与所述下接头 （31) 之间还设置有防止所述上接头 （11) 与 所述下接头 （31) 发生相对转动的防转结构。
12. 根据权利要求 11所述的多功能脚架， 其特征在于： 所述防转结构 包括成型在所述上接头 （11) 的下端的呈上宽下窄的卡头 （111) 或呈上窄 下宽的卡槽 （312)， 以及成型在所述下接头 （31) 的上端的设有与所述卡头
(111) 或卡槽 (312) 匹配的卡槽 (312) 或卡头 (111)。
13. 根据权利要求 12所述的多功能脚架，其特征在于：所述卡头（111) 为锥形台， 所述卡槽 （312) 成型为相应的锥形凹槽。
14. 根据权利要求 2-13 中任一项所述的多功能脚架， 其特征在于： 所 述支座（3)的上端设有球头件（33)， 所述下接头（31)与所述球头件（33) 固定连接。
15. 根据权利要求 14所述的多功能脚架，其特征在于:所述下接头 (31) 的下端插入所述球头件 （33) 中， 并与所述球头件 （33) 螺纹连接， 所述下 接头 （31) 与所述球头件 （33) 的相互配合处还涂有胶水。
16. 根据权利要求 3-15 中任一项所述的多功能脚架， 其特征在于： 所 述连接构造（32)为成型在所述下接头（31)上，且适合与所述转接平台（2) 连接的螺纹中心孔。
17. 根据权利要求 3-16 中任一项所述的多功能脚架， 其特征在于： 所 述上接头 （11) 的上端端面上成型有轴向方向的台阶孔， 所述主杆 （1) 下 端插入所述台阶孔中， 且抵住所述台阶孔的台阶面， 所述主杆 （1) 下端端 头外壁与所述上接头 （11) 内壁通过螺纹方式螺纹连接， 所述主杆 （1) 与 所述上接头 （11) 的相互配合面上还涂有胶水。
18. 根据权利要求 1-17 中任一项所述的多功能脚架， 其特征在于： 所 述支座 （3) 设为三脚支座， 所述三脚支座由固定座和分布连接在所述固定 座周围的短支腿组成。
19. 根据权利要求 18所述的多功能脚架， 其特征在于： 所述短支腿为 可折叠支腿。
PCT/CN2013/086765 2013-11-01 2013-11-08 一种多功能脚架 WO2015062120A1 (zh)

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