WO2011083615A1 - 支持装置および脚装置 - Google Patents
支持装置および脚装置 Download PDFInfo
- Publication number
- WO2011083615A1 WO2011083615A1 PCT/JP2010/069191 JP2010069191W WO2011083615A1 WO 2011083615 A1 WO2011083615 A1 WO 2011083615A1 JP 2010069191 W JP2010069191 W JP 2010069191W WO 2011083615 A1 WO2011083615 A1 WO 2011083615A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- angle
- support
- movable body
- long support
- pressing portion
- Prior art date
Links
- 230000003028 elevating effect Effects 0.000 claims description 23
- 230000007257 malfunction Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
-
- 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
- F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
- F16M11/2035—Undercarriages with or without wheels comprising means allowing pivoting adjustment in more than one direction
- F16M11/2064—Undercarriages with or without wheels comprising means allowing pivoting adjustment in more than one direction for tilting and panning
-
- 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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/56—Accessories
- G03B17/561—Support related camera accessories
-
- 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
- F16M2200/00—Details of stands or supports
- F16M2200/02—Locking means
- F16M2200/021—Locking means for rotational movement
-
- 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
- F16M2200/00—Details of stands or supports
- F16M2200/02—Locking means
- F16M2200/021—Locking means for rotational movement
- F16M2200/022—Locking means for rotational movement by friction
-
- 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
- F16M2200/00—Details of stands or supports
- F16M2200/02—Locking means
- F16M2200/025—Locking means for translational movement
- F16M2200/027—Locking means for translational movement by friction
Definitions
- the present invention relates to a support device and a leg device for supporting a camera.
- a leg device in which a support device 1 as shown in FIG. That is, the support device 1 holds the long support 5 so as to be slidable in the longitudinal direction by the movable body 4 supported by the angle adjustment mechanism 3 for angle adjustment so that the angle can be adjusted.
- 5 is a leg device in which a camera platform 7 of the camera 6 is attached to the front end side of the camera 5 (see Non-Patent Document 1).
- the camera 6 can be set in a desired location and direction by the angle adjustment function of the base 7.
- the long support 5 can also be set up vertically, and in this case, the long support 5 functions as an offset center pole that can be raised and lowered.
- the above-described leg device has a problem that it is difficult to operate the long support 5.
- a photographer who has to stand behind the tripod 2 reaches out forward through the tripod 2, Although the long support 5 is gripped and the angle of the long support 5 is adjusted, it is not easy to perform a delicate adjustment operation in such a posture.
- the present invention has been made in view of these points, and an object of the present invention is to provide a support device having a long support and a support device capable of improving operability and a leg device using the support device.
- an angle adjustment mechanism for adjusting an angle located at an upper portion of the leg, a movable body supported by the angle adjustment mechanism so as to be adjustable in angle, and a longitudinal slide by the movable body
- a long support body provided with a supported body mounting portion for holding the supported body on the distal end side, and the long support body on the long support body from the opposite side to the supported body mounting section.
- the support device includes an operation cylinder for angle adjustment operation that is fitted and connected to the movable body.
- an angle fixing mechanism that fixes an angle adjusting function of the angle adjusting mechanism
- the angle fixing mechanism is integrally formed with the movable body.
- One pressing portion having a rotating body surface
- the other pressing portion having a rotating body surface that is movably fitted to the movable body and movable in a direction approaching the one pressing portion by an operation of fixing an angle adjusting function.
- a holding device for holding the movable body and holding the angle adjusting mechanism by being deformed by being pinched by the rotating body surfaces of the one pressing portion and the other pressing portion.
- the operation cylinder is screwed and connected to the movable body, and the angle fixing mechanism is configured to rotate the angle of the operation cylinder. It is a support device which fixes the angle adjustment function.
- the support device according to the second or third aspect, wherein the angle adjusting mechanism includes a swiveling shaft body attached to an upper portion of the leg and the swiveling shaft so as to sandwich the swiveling shaft body.
- the holding body is formed to be able to be reduced in diameter by sandwiching pressure between the lifting shaft member composed of a plurality of lifting shaft members that are rotatably fitted to the body, and the one pressing part and the other pressing part.
- a support shaft hole part rotatably fitted to the support shaft body.
- the rack formed on the long support body and the inside inserted through the movable body and meshed with the rack.
- a support device including a pinion and a handle for rotating the pinion.
- the support device according to any one of the first to fifth aspects, wherein the long support body is disposed between the long support body and the movable body from the supported body mounting portion side of the long support body.
- a cylindrical frictional force imparting body formed with a thickness that can be inserted into and a thickness that cannot be inserted through a tapered surface portion, and fitted to the long support body from the supported body mounting portion side of the long support body And a frictional force adjusting body that is screwed to the movable body and can press the frictional force imparting body.
- the invention described in claim 7 is a leg device including a leg and the support device according to any one of claims 1 to 6 positioned at an upper portion of the leg.
- the position of the supported body mounting portion is changed. Since the operation cylinder fitted to the long support body and connected to the movable body from the opposite side of the support body mounting portion of the scale support body does not have to change its gripping position, The operation cylinder can be used to easily adjust the angle in any desired direction of the long support through the movable body, thereby improving operability.
- the angle change caused by the deformation of the holding body, which occurs when the angle adjusting mechanism is fixed by the angle fixing mechanism is determined by each rotation of the one pressing portion and the other pressing portion. Absorbing on the body surface, the one pressing portion and the other pressing portion approach each other without changing the angle, so that the long support can be prevented from changing in angle during the fixing operation, and the angle fixing mechanism It is possible to easily realize an accurate operation by eliminating the malfunction of the long support that is likely to occur when the is fixed.
- the angle fixing mechanism is activated by moving the operation cylinder and adjusting the angle of the long support by the angle adjustment mechanism and twisting the operation cylinder after the angle adjustment.
- the angle adjustment function of the angle adjustment mechanism can be fixed, the angle of the long support can be easily fixed, and the operability can be further improved.
- the elevation shaft of the holding body is The hole portion can be reduced in diameter so as to pinch the lifting shaft body, so that the pivotable state around the lifting shaft body can be fixed, and the swiveling shaft body can be sandwiched between the swiveling shaft bodies. Since the turning shaft body is also clamped by the lifting shaft body composed of a plurality of raising and lowering shaft members fitted so as to be rotatable, the rotatable state around the turning shaft body can be fixed at the same time, Since fixing around the elevation axis and fixing around the turning axis can be fixed simultaneously, operability can be further improved.
- the movement of the long support relative to the movable body can be easily performed by rotating the pinion engaged with the rack with a handle.
- the operability can be improved as compared with the case of directly gripping and moving in the axial direction.
- an appropriate frictional force is applied to the long support body by the frictional force applying body moderately pressed and adjusted by the frictional force adjusting body screwed to the movable body. Therefore, an unstable movement due to a gap between the movable body and the long support body can be eliminated, and the long support body can be smoothly moved. In this respect, operability can be improved.
- the seventh aspect of the present invention even if the long support is slid with respect to the movable body and the position of the supported body is changed in the support device positioned on the upper portion of the leg, Since the position where the operation tube is gripped does not change, the angle of the long support can be easily adjusted in a predetermined direction via the movable body using the operation tube, and a leg device having excellent operability can be provided.
- FIG. 1 It is a perspective view showing one embodiment of a support device concerning the present invention. It is a disassembled perspective view of an adapter same as the above. It is a side view which shows one Embodiment of the leg apparatus which attached the adapter same as the above to a leg. It is a perspective view which shows the state which inclined the elongate support body of the leg apparatus same as the above.
- (A) is explanatory drawing which shows an angle fixing mechanism when the long support body same as the above is adjustable
- (b) is explanatory drawing which shows an angle fixing mechanism when fixing the angle adjustment function of the same long support body. It is. It is sectional drawing which shows the comparative example for demonstrating the problem which generate
- FIGS. 3 and 4 show the leg device 13 in which the support device 11 is located above the leg 12.
- the support device 11 is configured separately from the upper portion of the leg 12 and is preferably removable as a leg adapter, but may be configured integrally with the upper portion of the leg 12.
- the support device 11 includes an angle adjustment mechanism 14 for adjusting the angle that can be attached to the upper portion of the leg 12, and a movable body supported by the angle adjustment mechanism 14 so that the angle can be adjusted.
- An operating cylinder 18 for angle adjustment operation is provided which is fitted to the long support 17 from the opposite side of the support 17 to the support mounting part 16 and connected to the movable body 15.
- the angle adjusting mechanism 14 sandwiches the swiveling shaft body 21 between the swiveling shaft bodies 21 having a vertical axis that is separately or integrally attached to the upper portion of the leg 12.
- a raising / lowering shaft body 22 having a horizontal axis composed of a plurality of raising / lowering shaft members 22a, 22b is rotatably fitted, and is at an offset position of a pair of holding bodies 23 that hold the movable body 15 from both sides.
- the elevating shaft hole 25 is formed by the slit 24 so that the diameter can be reduced, and the elevating shaft body 22 is rotatably fitted in the elevating shaft hole 25.
- the plurality of elevating shaft members 22a and 22b are fixed with a pair of screws (not shown) sandwiching the turning shaft body 21, and screws 26 screwed from one elevating shaft member 22a are By engaging with the annular groove 27 of the turning shaft body 21, the lifting shaft body 22 is prevented from being pulled out.
- a rack 31 is formed on the upper surface of the long support 17, while a pinion holding cylinder 32 is formed integrally with the movable body 15, and the pinion holding cylinder 32 is inserted into the movable body 15 through the movable body 15.
- the pinion 33 is held rotatably and meshed with the rack 31.
- An annular groove 34 is formed in the shaft portion of the pinion 33, and a screw 35 screwed into one side portion in the pinion holding cylinder portion 32 from above the movable body 15 is engaged with the annular groove 34.
- the pinion 33 is locked in the pinion holding cylinder portion 32.
- a handle mounting groove 36 is provided at one end of the pinion 33, and one end portion 38 of a crank lever-like handle 37 for rotating the pinion 33 is fitted into the handle mounting groove 36 so as to be foldable.
- a rotation operation knob 39 is rotatably mounted on the other end.
- a side stopper 41 is disposed on the opposite side of the handle 37 through the movable body 15 to lock the long support 17 in the axial direction relative to the movable body 15.
- a screw portion of the side stopper 41 is provided.
- 42 is screwed into a screw hole (not shown) provided in the movable body 15, and presses and locks the long support body 17 at an arbitrary sliding position by a screwing operation.
- an end stopper 43 that engages with the end portion of the movable body 15 is screwed to the end portion of the long support body 17 fitted by the operation cylinder 18, and the meshing end of the rack 31 and the pinion 33 is engaged. Therefore, further movement of the long support 17 is restricted.
- a cylindrical sleeve-like frictional force imparting body 44 is fitted from the supported body mounting portion 16 side of the long support body 17.
- the frictional force imparting body 44 is formed with a thickness portion 45 that can be inserted between the elongate support body 17 and the movable body 15 and a thickness portion 46 that cannot be inserted via a tapered surface portion 47.
- a split groove 48 is provided that allows the diameter to change.
- a friction force adjusting body 49 is fitted into the long support body 17 from the supported body mounting portion 16 side of the long support body 17 and is screwed into one screwing groove 50 of the movable body 15.
- the frictional force applying body 44 can be pressed. Therefore, as the frictional force adjusting body 49 is screwed, the frictional force applying body 44 can be strongly pressed into the movable body 15 so as to apply a large frictional force.
- the supported body mounting portion 16 of the long support body 17 has a screw 52 penetrating the head member 51 and a long thread while the head member 51 is screwed into a threading groove in the end of the long support body 17. Fix to the end of the support 17.
- a camera or the like is attached to the screw 52 via a pan head, or the camera is directly attached.
- a portion of the frictional force imparting body 44 that can be inserted into the movable body 15 is provided with a notch 53 that allows the pinion 33 and the rack 31 to mesh with each other, and one side of the frictional force imparting body 44 is provided.
- Rotation that is fitted in a side hole 54 formed in the movable body 15 and slidably fitted in a side groove 55 formed in the axial direction of the long support body 17 on the other side and the other side
- the locking projections 56 are integrally formed, and only the rotation of the long support 17 is locked to the movable body 15.
- the operation cylinder 18 includes an outer cylinder 58 that is screwed into the other screwing groove 57 of the movable body 15, and a grip 59 that is integrally fitted to the outer cylinder 58.
- An angle fixing mechanism 61 for fixing the angle adjusting function of the angle adjusting mechanism 14 by 18 screws is provided.
- one pressing portion 63 having a cylindrical rotating body surface 62 is integrally formed on the supported body mounting side from the pinion holding cylinder portion 32 of the movable body 15, and the pinion of the movable body 15 is integrally formed.
- the other pressing portion 65 having a cylindrical surface-like rotating body surface 64 is movably fitted to the operation tube side from the holding tube portion 32, and the rotating body surface 64 of the other pressing portion 65 is screwed onto the movable body 15.
- the combined operation cylinder 18 is configured to be movable in a direction approaching the one pressing portion 63 by a screwing operation (that is, an operation for fixing the angle adjusting function), and further holds the movable body 15 from both sides.
- the pair of holding bodies 23 includes a pair of arm portions 66 and 67 that can be deformed by clamping between the one pressing portion 63 and the other pressing portion 65 by the rotating body surfaces 62 and 64 through the slit 24. Each has.
- the angle adjustment mechanism 14 has a function of fixing the angle adjustment mechanism 14 by reducing the diameter of the elevating shaft hole 25 of the angle adjustment mechanism 14.
- Two ring members 68 and 69 are interposed between the outer cylinder 58 of the operation cylinder 18 and the other pressing portion 65.
- one arm portion 66 of the pair of holding bodies 23 has a concave rotating body surface 71 obtained by reversing the convex rotating body surface 62 of one pressing portion 63.
- Each of the pair of holding members 23 is formed with a concave rotating body surface 72 formed by reversing the convex rotating body surface 64 of the other pressing portion 65 on the other arm 67.
- the rotary body surfaces 71 and 72 are fitted so that the rotary body surfaces 62 and 64 of the one and the other pressing portions 63 and 65 can smoothly rotate.
- rotating body surfaces 62 and 64 not only the illustrated cylindrical surface but also a spherical surface, a conical surface, a spheroid surface (rugby ball-shaped surface), or a contact surface having an equivalent function may be used.
- the pair of holding bodies 23 are fixed by four fixing screws 73 so as to sandwich the movable body 15, and are inserted into the elevation shaft hole 25 of each holding body 23. Is fitted with a side cover 74 so as to cover the end face of the supine shaft 22. Further, the pair of holding bodies 23 are formed with holes 75 together with the slits 24 between the pair of arms 66 and 67, and the pinions 33 and the side stoppers 41 are passed through these holes 75. Are inserted into the movable body 15, respectively.
- FIG. 3 shows a case where the long support 17 is used as an offset type center pole or center column which can be raised and lowered, and the side stopper 41 shown in FIG. 2 is loosened and the handle 37 is turned to rotate the pinion 33. Then, the elongate support body 17 on which the rack 31 meshing with the pinion 33 is lifted and lowered, and a camera (not shown) is attached to the supported body attachment portion 16 via a pan head (not shown) or directly. The height of the long support 17 is fixed by tightening the side stopper 41.
- FIG. 4 shows a case where the long support 17 is used in an inclined state, and the operation cylinder 18 is twisted counterclockwise from the state shown in FIG. 6 (a), from the fixed state shown in FIG. 5 (b) and FIG. 6 (b), the other pressing part 65 is moved backward with respect to one pressing part 63, The force pressing the arm portions 66 and 67 of the pair of holding bodies 23 by the other pressing portion 65 is released, so that the slit 24 between the arm portions 66 and 67 of the pair of holding bodies 23 is opened. Since the diameter of the elevating shaft hole 25 is changed, the holding body 23 can be rotated around the elevating shaft body 22, and at the same time, a plurality of elevating shaft members 22a of the elevating shaft body 22 are provided.
- the diameter of the shaft changes so as to pinch the elevating shaft body 22, so that the rotatable state about the elevating shaft body 22 is fixed, Since the plurality of elevating shaft members 22a and 22b of the elevating shaft body 22 also pinch the revolving shaft body 21, the rotatable state around the revolving shaft body 21 is also fixed, and around the elevating axis and about the revolving axis. The rotation is fixed at the same time.
- FIG. 7 shows a comparative example for explaining a problem that occurs when the angle adjustment function is fixed, and is loosely fitted through the hole 83 provided in one arm portion 82 of the holding body 81.
- the front end threaded portion 85 of the operation cylinder 84 is screwed into a screw hole provided in the other arm portion 86 of the holding body 81, and a stopper 87 locked to a part of the operation cylinder 84 is attached to the holding body 81.
- both the arm portions 82 and 86 of the holding body 81 are inclined while being deformed as indicated by a two-dot chain line, so that the screw holes of the arm portion 86 are screwed together
- the axis 84a of the operation cylinder 84 is changed in angle as shown by a two-dot chain line in FIG. 7, and the long support 91 fitted to the operation cylinder 84 is similarly changed in angle and is at the tip thereof. Covered Bearing member mounting portion 92, there is a risk of malfunction so as to rotate upwards as indicated by arrow 93.
- the position of the supported attachment 16 is changed.
- the operation cylinder 18 that is fitted to the long support 17 from the opposite side to 16 and connected to the movable body 15 does not have to change its gripping position.
- the angle of the long support 17 can be easily adjusted in any desired direction via the movable body 15, and the operability can be improved.
- the angle change caused by the deformation of the holding body 23 that occurs when the angle adjusting mechanism 14 is fixed by the angle fixing mechanism 61 is caused by the rotating body surfaces 62 and 64 of the one pressing portion 63 and the other pressing portion 65. Since the one pressing portion 63 and the other pressing portion 65 approach each other without changing the angle, the long support body 17 of the long support body 91 shown in FIG. In this way, it is possible to prevent the angle change from occurring, and it is possible to eliminate the malfunction of the long support 17 that is likely to occur when the angle fixing mechanism 61 is fixed, and to easily perform an accurate operation.
- the angle adjustment mechanism 14 moves the operation cylinder 18 to adjust the angle of the long support 17 and twists the operation cylinder 18 after the angle adjustment to operate the angle fixing mechanism 61 to operate the angle adjustment mechanism. Since the angle adjustment function of 14 is fixed, the angle of the long support 17 can be easily fixed, and the operability can be further improved.
- the holding body 23 As the above-mentioned elevating shaft hole portion 25 performs a diameter reducing operation and pinches the above-mentioned elevating shaft body 22, a rotatable state around the above-mentioned elevating shaft body 22 can be fixed, and the above-mentioned revolving shaft body 21
- the swing shaft body 21 is also sandwiched and pressed by the lifting shaft body 22 composed of a plurality of lifting shaft members 22a, 22b that are rotatably fitted to the swing shaft body 21 so as to sandwich the swing shaft body 21. Since it is possible to fix the pivotable state around the turning shaft body 21 and to fix around the elevation axis and around the turning shaft at the same time, the operability can be further improved.
- the movement of the long support 17 with respect to the movable body 15 can be easily performed by rotating the pinion 33 engaged with the rack 31 of the long support 17 with a handle 37.
- the operability can be improved as compared with the case where the support 17 is directly gripped and moved in the axial direction.
- the movable body 15 And the long support 17 can be moved smoothly, and the operability can be improved in this respect.
- the operation can be performed even if the long support 17 is slid with respect to the movable body 15 to change the position of a supported body such as a pan head or a camera. Since the position where the cylinder 18 is held does not change, the angle of the long support 17 can be easily adjusted in a predetermined direction by the operation cylinder 18 via the movable body 15, and the leg device 13 having excellent operability can be obtained. Can be provided.
- the support device 11 according to the present invention can be applied not only to a camera but also to a tripod that supports a telescope, a surveying instrument, etc., and the leg device 13 according to the present invention is applicable not only to a tripod but also to a monopod. it can.
- the present invention can be used for manufacturing and selling the support device 11 and the leg device 13 as a business.
- Support device 12 Leg 13 Leg device 14 Angle adjustment mechanism 15 Movable body 16 Supported body mounting part 17 Long support body 18 Operation cylinder 21 Swiveling shaft body 22 Elevating shaft body 22a, 22b Elevating shaft member 23 Holding body 25 ⁇ Elevator hole 31 Rack 33 Pinion 37 Handle 44 Friction force imparting body 47 Tapered surface part 61 Angle fixing mechanism 62 Rotating body surface 63 One pressing part 64 Rotating body surface 65 Other pressing part
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Accessories Of Cameras (AREA)
- Studio Devices (AREA)
Abstract
Description
12 脚
13 脚装置
14 角度調整機構
15 可動体
16 被支持体取付部
17 長尺支持体
18 操作筒
21 旋回軸体
22 腑仰軸体
22a,22b 腑仰軸部材
23 保持体
25 腑仰軸穴部
31 ラック
33 ピニオン
37 ハンドル
44 摩擦力付与体
47 テーパ面部
61 角度固定機構
62 回転体面
63 一方の押圧部
64 回転体面
65 他方の押圧部
Claims (7)
- 脚の上部に位置する角度調整のための角度調整機構と、
上記角度調整機構により角度調整可能に支持された可動体と、
上記可動体により長手方向摺動可能に保持され先端側に被支持体を取り付ける被支持体取付部が設けられた長尺支持体と、
上記長尺支持体の被支持体取付部とは反対側から上記長尺支持体に被嵌されるとともに上記可動体に接続された角度調整操作用の操作筒と
を具備したことを特徴とする支持装置。 - 上記角度調整機構の角度調整機能を固定する角度固定機構を備え、
上記角度固定機構は、
上記可動体に一体形成された回転体面を有する一方の押圧部と、
上記可動体に移動自在に嵌合され角度調整機能を固定する操作により上記一方の押圧部に接近する方向へ移動可能な回転体面を有する他方の押圧部と、
上記可動体を保持するとともに上記一方の押圧部と上記他方の押圧部の各回転体面により挟圧されて変形することで上記角度調整機構を固定する保持体と
を具備したことを特徴とする請求項1記載の支持装置。 - 上記操作筒は、上記可動体に螺合接続され、
上記角度固定機構は、上記操作筒の螺進により上記角度調整機構の角度調整機能を固定する
ことを特徴とする請求項2記載の支持装置。 - 上記角度調整機構は、
上記脚の上部に取り付けられる旋回軸体と、
上記旋回軸体を挟むように上記旋回軸体に回動可能に嵌合された複数の腑仰軸部材からなる腑仰軸体と、
上記一方の押圧部と上記他方の押圧部との挟圧により上記保持体に縮径可能に形成されて上記腑仰軸体に回動可能に嵌合された腑仰軸穴部と
を具備したことを特徴とする請求項2または3記載の支持装置。 - 上記長尺支持体に形成されたラックと、
上記可動体を通して内部に挿入され上記ラックと噛合されたピニオンと、
上記ピニオンを回転操作するハンドルと
を具備したことを特徴とする請求項1乃至4のいずれか記載の支持装置。 - 上記長尺支持体の上記被支持体取付部側から上記長尺支持体と上記可動体との間に挿入可能な厚みと挿入不可の厚みとをテーパ面部を介して形成した筒状の摩擦力付与体と、
上記長尺支持体の上記被支持体取付部側から上記長尺支持体に嵌合されるとともに上記可動体に螺合されて上記摩擦力付与体を押圧可能な摩擦力調整体と
を具備したことを特徴とする請求項1乃至5のいずれか記載の支持装置。 - 脚と、
上記脚の上部に位置する請求項1乃至6のいずれか記載の支持装置と
を具備したことを特徴とする脚装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010800039228A CN102272674B (zh) | 2010-10-28 | 2010-10-28 | 支撑装置和支脚装置 |
JP2011518976A JP4966433B2 (ja) | 2010-10-28 | 2010-10-28 | 支持装置および脚装置 |
PCT/JP2010/069191 WO2011083615A1 (ja) | 2010-10-28 | 2010-10-28 | 支持装置および脚装置 |
EP10842130.6A EP2634627B1 (en) | 2010-10-28 | 2010-10-28 | Support device and leg device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2010/069191 WO2011083615A1 (ja) | 2010-10-28 | 2010-10-28 | 支持装置および脚装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011083615A1 true WO2011083615A1 (ja) | 2011-07-14 |
Family
ID=44305355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2010/069191 WO2011083615A1 (ja) | 2010-10-28 | 2010-10-28 | 支持装置および脚装置 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2634627B1 (ja) |
JP (1) | JP4966433B2 (ja) |
CN (1) | CN102272674B (ja) |
WO (1) | WO2011083615A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5727654B1 (ja) * | 2014-08-18 | 2015-06-03 | 秀士 宮岡 | 三脚 |
CN107728649A (zh) * | 2017-11-09 | 2018-02-23 | 湖南财政经济学院 | 一种基于互联网的计算机屏幕远程控制系统 |
CN108561721A (zh) * | 2018-05-31 | 2018-09-21 | 河南豪威智能科技有限公司 | 一种桌面摄像头的防倾倒装置 |
CN114893673A (zh) * | 2022-06-06 | 2022-08-12 | 沈阳金鼎电科环境工程有限公司 | 用于ccd相机的安装角度调节装置 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102927413B (zh) * | 2012-11-08 | 2014-12-03 | 广州赛宝计量检测中心服务有限公司 | 一种场强探头的定位装置 |
TWI549589B (zh) * | 2013-11-25 | 2016-09-11 | 佳世達科技股份有限公司 | 顯示裝置 |
CN103697298B (zh) * | 2013-11-29 | 2015-12-02 | 苏州佳世达电通有限公司 | 显示装置 |
WO2015101822A1 (en) * | 2014-01-02 | 2015-07-09 | Mastortech Limited | Camera stabilisation mounting |
CN106287134B (zh) * | 2016-10-13 | 2020-04-28 | 广东弘景光电科技股份有限公司 | 应用于全景双摄模组中的支架 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4840835U (ja) * | 1971-09-18 | 1973-05-24 | ||
JPS5468838U (ja) * | 1977-10-24 | 1979-05-16 | ||
WO2001042706A1 (en) * | 1999-12-06 | 2001-06-14 | Lino Manfrotto + Co. S.P.A. | Improved tripod, in particular for optical and photographic use |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2956764A (en) * | 1957-10-16 | 1960-10-18 | Nakatani Koma | Tripod for photographing cameras |
JPS586093U (ja) * | 1981-07-03 | 1983-01-14 | フオタツクス工業株式会社 | 三脚 |
JPS586092U (ja) * | 1981-07-03 | 1983-01-14 | フオタツクス工業株式会社 | 三脚の雲台固定機構 |
CN2155488Y (zh) * | 1993-01-22 | 1994-02-09 | 沈伟宏 | 脚架齿条结构 |
US6007032A (en) * | 1998-09-24 | 1999-12-28 | Kuo; Hua Tsung | Foldable stand assembly for microphones |
JP3789885B2 (ja) * | 2002-10-24 | 2006-06-28 | ソニー株式会社 | ビデオカメラ支持装置 |
CN2690715Y (zh) * | 2003-10-25 | 2005-04-06 | 中山立信摄影器材有限公司 | 照相机三脚架套管锁紧机构 |
JP2005163845A (ja) * | 2003-11-28 | 2005-06-23 | Sharp Corp | 脚装置 |
JP2006238383A (ja) * | 2005-02-28 | 2006-09-07 | Sony Corp | 手振れ抑制装置 |
CN100565325C (zh) * | 2005-09-20 | 2009-12-02 | 杨永坚 | 一种相机三脚架 |
CN200943806Y (zh) * | 2006-08-16 | 2007-09-05 | 陈庆元 | 三脚架的中轴连接件 |
CN201190709Y (zh) * | 2008-04-30 | 2009-02-04 | 陈世能 | 伸缩管凸轮连接锁紧机构 |
-
2010
- 2010-10-28 WO PCT/JP2010/069191 patent/WO2011083615A1/ja active Application Filing
- 2010-10-28 JP JP2011518976A patent/JP4966433B2/ja active Active
- 2010-10-28 CN CN2010800039228A patent/CN102272674B/zh not_active Expired - Fee Related
- 2010-10-28 EP EP10842130.6A patent/EP2634627B1/en not_active Not-in-force
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4840835U (ja) * | 1971-09-18 | 1973-05-24 | ||
JPS5468838U (ja) * | 1977-10-24 | 1979-05-16 | ||
WO2001042706A1 (en) * | 1999-12-06 | 2001-06-14 | Lino Manfrotto + Co. S.P.A. | Improved tripod, in particular for optical and photographic use |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5727654B1 (ja) * | 2014-08-18 | 2015-06-03 | 秀士 宮岡 | 三脚 |
CN107728649A (zh) * | 2017-11-09 | 2018-02-23 | 湖南财政经济学院 | 一种基于互联网的计算机屏幕远程控制系统 |
CN108561721A (zh) * | 2018-05-31 | 2018-09-21 | 河南豪威智能科技有限公司 | 一种桌面摄像头的防倾倒装置 |
CN114893673A (zh) * | 2022-06-06 | 2022-08-12 | 沈阳金鼎电科环境工程有限公司 | 用于ccd相机的安装角度调节装置 |
Also Published As
Publication number | Publication date |
---|---|
CN102272674B (zh) | 2013-11-27 |
CN102272674A (zh) | 2011-12-07 |
EP2634627B1 (en) | 2017-04-19 |
EP2634627A1 (en) | 2013-09-04 |
JPWO2011083615A1 (ja) | 2013-05-13 |
JP4966433B2 (ja) | 2012-07-04 |
EP2634627A4 (en) | 2015-09-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4966433B2 (ja) | 支持装置および脚装置 | |
TWI598022B (zh) | 電子裝置及其樞軸機構 | |
US8876074B2 (en) | Support arm | |
AU2014100637A4 (en) | Lock Catch Structure | |
US9097277B2 (en) | Monopod head | |
US9080718B2 (en) | Display lifting device | |
JP6639643B2 (ja) | 挟持構造及び該挟持構造を有する曇台 | |
US20130242472A1 (en) | Electronic device with support mechanism | |
US9360743B2 (en) | Support head for video-photographic equipment | |
CN104769516B (zh) | 用于设备的支撑组件 | |
US9939603B2 (en) | Brake system | |
CN107783301A (zh) | 医学影像观察灯箱 | |
TWM597967U (zh) | 轉接座 | |
US1272574A (en) | Support for cameras, machine-guns, and the like. | |
JP2024518214A (ja) | コネクティングロッドコンポーネント、ダブルコネクティングロッド固定装置及び手術ヘッドレスト | |
CN102979812B (zh) | 一种云台万向定位机构及应用该机构的灯光控制台 | |
US8368797B2 (en) | View finder | |
NL2015541B1 (en) | Joint for a balanced arm support and arm support comprising such joint. | |
CN208818930U (zh) | 一种光学适配器的单手调节装置 | |
US10238567B2 (en) | Arm mechanism | |
JP2017145637A (ja) | 開閉装置 | |
JP6581016B2 (ja) | アーム機構 | |
US20140284444A1 (en) | Rotatable Easel with Adjustable Arms | |
CN108873310A (zh) | 一种光学适配器的单手调节装置 | |
TWM547325U (zh) | 紋身用的肢體撐靠裝置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 201080003922.8 Country of ref document: CN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2011518976 Country of ref document: JP |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 10842130 Country of ref document: EP Kind code of ref document: A1 |
|
REEP | Request for entry into the european phase |
Ref document number: 2010842130 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2010842130 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |