CN201672221U - Spherical holder - Google Patents
Spherical holder Download PDFInfo
- Publication number
- CN201672221U CN201672221U CN2010201716285U CN201020171628U CN201672221U CN 201672221 U CN201672221 U CN 201672221U CN 2010201716285 U CN2010201716285 U CN 2010201716285U CN 201020171628 U CN201020171628 U CN 201020171628U CN 201672221 U CN201672221 U CN 201672221U
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- stationary axle
- locking mechanism
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- main wall
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- 230000007246 mechanism Effects 0.000 claims abstract description 75
- 230000005484 gravity Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 6
- 238000000354 decomposition reaction Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000010354 integration Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
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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
- F16M11/12—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
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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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/10—Arrangements for locking
- F16C11/103—Arrangements for locking frictionally clamped
- F16C11/106—Arrangements for locking frictionally clamped for ball joints
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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
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
- Accessories Of Cameras (AREA)
Abstract
The utility model provides a spherical holder, which comprises a sphere (10), a main body (20), a holder base (80), a sphere locking device for locking the sphere (10) in the main body (20) and a base locking assembly for locking the main body (20) in the holder base (80), wherein the main body is made into an open ring-shaped body with a vertical opening (21); the sphere locking device comprises a first hole (201) arranged on a first main body wall of the opening (21), a second hole (202) which is coaxial with the first hole and is arranged on a second main body wall opposite to the first main body wall of the opening, a fixed shaft (3), a first locking mechanism and a second locking mechanism; the fixed shaft (3) is inserted into the first hole (201) and the second hole (202); one end of the fixed shaft (3) is connected to the first main body wall or the second main body wall of the opening (21); at least part of the fixed shaft is provided with an external screw thread; the first locking mechanism is arranged on the fixed shaft (30); and the second locking mechanism is arranged on the fixed shaft and is used for the first locking mechanism. The spherical holder has the advantages of lower gravity center and simpler adjustment.
Description
Technical field
The utility model relates to photographic goods, particularly relates to the convenient centre of gravity ball-shaped cloud platform of regulating.
Background technique
Publication number be CN200979056 and on November 21st, 2007 disclosed Chinese patent a kind of ball-shaped cloud platform is disclosed, comprise lower base, be located at cylindrical body on the lower base, be positioned at the spherosome of cylindrical body and be connected The Cloud Terrace seat on the spherosome, the master who is respectively equipped with the locking spherosome on cylindrical body is revolved the locking button, is locked level locking button that horizontally rotates and the vernier knob of finely tuning spherosome, be provided with the locking nut that is used to limit the spherosome rotation main revolving in the locking button, at the main top button spring that also is provided with in the locking button along the locking nut axial direction that revolves.The The Cloud Terrace spheroid center of gravity of said structure is higher, and each locking device all is located at lower body part, and structure is complicated, and locking effect is not good enough.Because this ball-shaped cloud platform is provided with the locking button in a plurality of different positions, adjust more complicated, misoperation appears easily.
Summary of the invention
The purpose of this utility model provides a kind of compact structure, be convenient to regulate and the ball-shaped cloud platform of locking effect safety and reliability.
To achieve these goals, the utility model provides a kind of ball-shaped cloud platform, comprise spheroid, main body, The Cloud Terrace base and spheroid be locked at the spheroid locking device in the main body and main body is locked at base latch assembly on the The Cloud Terrace base that main body is constructed to have the opening ring bodies of vertical openings.Regulation here, the spheroid locking device comprises: be opened on first main wall of opening first hole with the first hole coaxial line be opened in second hole on second main wall opening, relative with first main wall; Penetrate first hole and second hole and at one end be connected to first main wall of opening or the stationary axle of second main wall, stationary axle is shaped on outside thread at least in part; Be installed in first locking mechanism on the stationary axle; Be installed in second locking mechanism on the stationary axle, that be used for first locking mechanism.
In having the ball-shaped cloud platform of above-mentioned The Nomenclature Composition and Structure of Complexes, can and lock spheroid thus with first locking mechanism locking body openings, and, operate more compact structure because second locking mechanism also is installed on the stationary axle so carry out the adjusting of second locking mechanism easily.
Can stipulate in a preferred embodiment, can so select the position in above-mentioned two holes, promptly under the state in spheroid lock onto main body, two holes obtain the compact centre of gravity ball-shaped cloud platform of structure thus in the spheroid altitude range.
The utility model is further stipulated, first locking mechanism has at least one working position, on this working position, first locking mechanism is to first main wall and the second main wall application of force and this opening is narrowed lock spheroid, and, second locking mechanism has at least one locked position and second locking mechanism and is moveable to this locked position and first locking mechanism is locked on the above-mentioned working position, perhaps, second locking mechanism is configured to and can finely tunes the locking degree of spheroid by moving on stationary axle.Here, the working position of first locking mechanism is relevant with employed spheroid.
According to an embodiment, first and second locking mechanisms all are installed on the stationary axle in the second main wall side or the first main wall side that do not link to each other with a described end of stationary axle.In other words, first and second locking mechanisms are installed in the same side of above-mentioned opening, are convenient to the locking and unlocking operation thus.
The mounting type of stationary axle and the relative main body of first and second locking mechanisms can have various ways.For example, according to a mode of execution of the present utility model, second hole is a tapped blind hole, being formed with outside thread on the whole outer surface of stationary axle also is threaded with second hole at a described end thus, first locking mechanism comprises by screw-thread fit and is installed in locking knob on the stationary axle movably, the part of locking knob is connected to first main wall by moving, second locking mechanism comprises adjusting knob, and adjusting knob is installed on the other end of stationary axle and directly locking or be installed in middleware locking locking knob on this stationary axle movably by at least one.
In the above-described embodiment, preferred following concrete structure, the other end of stationary axle has been designed to hexagon profile, middleware comprises the interior Hexagonal jacket that is sleeved on slidably on the stationary axle the other end, the external thread rotary that forms rotation direction and stationary axle on the outer surface of interior Hexagonal jacket is to opposite outside thread, and middleware also comprises and is fixedly mounted on the locking knob and the fixed base that is threaded with interior Hexagonal jacket.Advantageously, first locking mechanism also comprises the bearing that is arranged between locking knob and the main body, is used to support locking knob.In addition, middleware can comprise the cushion block that is arranged between interior Hexagonal jacket and the adjusting knob, and the shape of this cushion block or structure allow the end face of Hexagonal jacket in the cushion block contact.
In another replacement scheme of the present utility model, second locking mechanism also comprises the helical spring that is arranged between locking knob and the adjusting knob, and middleware is that nut and can resisting cooperates with regulating knob with relatively rotating.So, by the operating regulation knob and make it with middleware such as nut anti-rotate to match to merge continue operation or mobile adjusting knob, can turn nut and on stationary axle, move, be connected on first locking mechanism up to it, at this moment, the helical spring pressurized.After unclamping adjusting knob, adjusting knob can be got back to its origin-location by spring force.
In addition,, dial can be housed also on fixed base, have the scale relevant on this dial with corner for the ease of regulating.
According to another replacement scheme of the present utility model, second hole is a through hole, stationary axle is configured to be formed with externally threaded T oblique crank Z on a described end, first locking mechanism comprises the button of pulling on the transverse axis end that is pivotably mounted on stationary axle, and, second locking mechanism is the adjusting knob that has interior threaded hole, and adjusting knob is connected with the described threaded one end of the stationary axle that passes second hole in the second main wall side, pulls the zone that is buckled in this first main wall of contact and has flange shape.
According to another replacement scheme, second hole is a tapped blind hole, on a described end of stationary axle, be formed with outside thread to be threaded with second hole, first locking mechanism comprise be pivotably mounted on the stationary axle pulling button and as this sliding bar of pulling the rotation pivot of button and having the hole of passing for stationary axle, this sliding bar thus can endwisely slipping along stationary axle, and second locking mechanism is the adjusting knob that has interior threaded hole, stationary axle also is shaped on outside thread at its other end and has lip part to be connected, to pull the zone that is buckled in contact first main wall with the interior threaded hole of adjusting knob.
In the utility model, preferably be provided with the groove that has at least spheroid is rotated on the main body in vertical plane, the shape preferable configuration of described groove is the U type.
In the utility model, main-body structure becomes the opening ring-type of band opening, can realize the function of locking spheroid by the both sides main wall of pulling opening.The Cloud Terrace with this structure compared with prior art, its spheroid center of gravity moves down, simple and compact structure, locking effect safety and reliability.In addition, in ball-shaped cloud platform of the present utility model, two locking mechanisms are arranged on the same axle, so more have and are convenient to regulate, and misoperation can not occur.Especially when they were arranged on the same side of opening, the locking and unlocking of being more convenient for was operated.
Description of drawings
Below, will be described further the utility model in conjunction with the accompanying drawings, in the accompanying drawings, the identical component that the reference character representative is identical or function is identical, wherein:
Fig. 1 a is the top cross-sectional view according to an embodiment of ball-shaped cloud platform of the present utility model;
Fig. 1 b is the decomposition view of the ball-shaped cloud platform among Fig. 1 a;
Fig. 1 c is the perspective view of the ball-shaped cloud platform among Fig. 1 a;
Fig. 2 a is the top cross-sectional view according to another embodiment of ball-shaped cloud platform of the present utility model;
Fig. 2 b is the decomposition view of the ball-shaped cloud platform among Fig. 2 a;
Fig. 2 c is the perspective view of the ball-shaped cloud platform among Fig. 2 a;
Fig. 3 a is the top cross-sectional view according to another embodiment of ball-shaped cloud platform of the present utility model;
Fig. 3 b is the decomposition view of the ball-shaped cloud platform among Fig. 3 a;
Fig. 4 a is the top cross-sectional view according to another embodiment of ball-shaped cloud platform of the present utility model;
Fig. 4 b is the decomposition view of the ball-shaped cloud platform among Fig. 4 a;
Fig. 4 c is the perspective view of the ball-shaped cloud platform among Fig. 4 a;
Fig. 5 a is the top cross-sectional view according to another embodiment of ball-shaped cloud platform of the present utility model;
Fig. 5 b is the decomposition view of the ball-shaped cloud platform among Fig. 5 a;
Fig. 5 c is the perspective view of the ball-shaped cloud platform among Fig. 5 a.
Embodiment
Fig. 1 a-Fig. 1 c shows an embodiment according to ball-shaped cloud platform of the present utility model, as shown in the figure, this ball-shaped cloud platform comprises spheroid 10, main body 20, spheroid 10 can be locked at spheroid locking device, the The Cloud Terrace base 80 on the main body 20 and main body 20 can be locked at base latch assembly on the The Cloud Terrace base 80, here, main body 20 is constructed to the shape of trip ring, and it has the vertical openings 21 that runs through main body wall.In the present embodiment, the spheroid locking device comprises that first hole 201 on the first main wall 21a that is opened in opening 21 aims in other words mutually with 202, the first holes 201, second hole and second hole, 202 coaxial lines on being opened in second main wall 21b opening 21, relative with first main wall.Especially shown in Fig. 1 a and Fig. 1 b, the spheroid locking device comprises stationary axle 30, be installed in first locking mechanism on the stationary axle 30 and be used for second locking mechanism of first locking mechanism.When assembling, make stationary axle 30 penetrate first hole 201 and second hole 202, and at one end for example be connected on the second main wall 21b at stationary axle one end that stretches into second hole 202.
In the above-described embodiments, the internal diameter in first hole 201 is greater than stationary axle 30 diameters and for example be the unthreaded hole form.Second hole 202 is a tapped blind hole, is formed with outside thread on the major part of the end of stationary axle 30 in comprising second hole 202 of will packing into, is threaded with this second hole thus and and then is connected to the second main wall 21b.Shown in Fig. 1 b, first locking mechanism is included in the first main wall 21a side and is installed in locking knob 140 on the stationary axle 30 movably by screw-thread fit, the far-end of this locking knob is connected to the first main wall 21a by moving, and the near-end of locking knob 140 forms spill.In this embodiment, locking knob 140 for example turns and can be installed on the stationary axle 30 with moving axially by bearing 110.
Second locking mechanism comprises adjusting knob 150, it also is installed on the other end of stationary axle 30 in the first main wall 21a side, the other end of stationary axle 30 for example is configured to hexagon profile, be provided with a middleware, it for example is the interior Hexagonal jacket 170 that slidably is set on the hexagon profile end of stationary axle, also is provided with fixed installation and goes into fixed base 180 in the spill of locking knob 140 proximal ends., on the outer surface of interior Hexagonal jacket 170, form rotation direction and the opposite outside thread of the externally threaded rotation direction of stationary axle here, be used for being threaded with fixed base 180.For this reason, fixed base 180 at one end is provided with tapped hole, and also have at the other end and to be used for adjusting knob 150 is passed the wherein tapped hole of threaded joint,, it can be advanced or retreat on the axial direction of stationary axle by screwing adjusting knob 150 clockwise or counterclockwise.In addition, also be provided with cushion block 280 between sleeve 170 and adjusting knob 150, the shape of cushion block or structure allow its butt to be somebody's turn to do the end face of interior Hexagonal jacket.
Shown in Fig. 1 b, when above-mentioned spheroid locking device is installed, at first the above-mentioned end of stationary axle 30 is passed first hole 201 and by being twisted solid on the second main wall 21b with second hole, 202 screw-thread fit.Then, successively bearing 110 (if there is), locking knob 140 and interior Hexagonal jacket 170 are installed on the stationary axle 30.Next, add in the centre under the situation of cushion block 280, fixed base 180 is threaded with interior Hexagonal jacket 170, and fixed base is fixed on the locking knob 140 by for example screw.At last, locking knob 150 is screwed in the perforate of this fixed base.In the time will locking spheroid, for example clockwise rotate locking knob 140, locking knob 140 moves to the first main wall 21a along stationary axle 30, and it is to the first main wall application of force and opening 21 is narrowed, thereby spheroid 10 is locked in the main body 20, and this moment, first locking mechanism was in its working position.At locking knob 140 in the process that the first main wall 21a and the second main wall 21b move, fixed base 180 moves with it, since the external thread rotary of interior Hexagonal jacket 170 to the external thread rotary of stationary axle 30 on the contrary, interior Hexagonal jacket 170 also relative fixed seat 180 moves towards main body 20, gap S in making between the end face 51 (can be described as the end face of cushion block 280) of the end face 41 of Hexagonal jacket 170 and adjusting knob 150 increases, in this case, if inwardly turn adjusting knob 150 towards main body 20 as required, make its end face 51 against cushion block 280, then locking knob 140 is locked in this working position.
In the above-described embodiments, locking state to locking knob 140 carries out release or fine setting if desired, then can turn adjusting knob 150 along the direction of leaving main body 20, at this moment the gap between locking knob and the cushion block 280 at first increases, and next, counterclockwise turns locking knob 140, fixed base 180 drives hexagon sleeve 170 and moves towards adjusting knob 150, gap S between sleeve 170 and the adjusting knob 150 is reduced, and is 0 o'clock at S, and locking knob 140 can not continue to rotate counterclockwise.By the size of mobile adjusting knob 150 clearance-adjustable S before and after on stationary axle 30, thus the amount of moving forward and backward of control locking knob 140, and then realize carrying out release or locking fine setting to the locking of first locking mechanism with to spheroid.In addition, for the ease of the size of control adjustment amount, fixed base 280 is provided with dial 106, and dial is provided with the scale relevant with rotation angle.It will be appreciated by those skilled in the art that cushion block 280 can be made into integration with locking knob 150, perhaps is made into integration with sleeve 170.
Fig. 2 a-Fig. 2 c shows another embodiment according to spheroid locking device of the present utility model.In this embodiment, second hole 202 is similarly tapped blind hole, is formed with outside thread and also at one end is threaded in thus in second hole 202 on the whole outer surface of stationary axle 30.Shown in Fig. 2 a and Fig. 2 b, first locking mechanism comprises equally by screw-thread fit and is installed in locking knob 140 on the stationary axle 30 movably, second locking mechanism is a cylindrical shape adjusting knob 150 with threaded hole, and what it was installed in stationary axle 30 is connected on the opposite the other end of a end in second hole with above-mentioned.In this embodiment, locking knob 140 for example turns and can be installed on the stationary axle 30 with moving axially by bearing 110.
When assembling, at first stationary axle 30 is passed first hole 201 and stationary axle is connected the second main wall 21b by the screw-thread fit in a described end and second hole 202.Then, successively with bearing 110, locking knob 140 and adjusting knob 150 in the first main wall side, in other words from being installed on the stationary axle 30 with the other end opposite of stationary axle with an above-mentioned end.In the time will locking spheroid, turn locking knob 140 towards first main wall, it is to the first main wall application of force and opening 21 is narrowed, and spheroid 10 is locked in the main body 20, and this moment, first locking mechanism was in its working position.Then, turn cylindrical shape adjusting knob 150, make the part of adjusting knob 150 towards locking knob 140, i.e. the end face 51 of cylinder, the part of butt locking knob 140 here also is its end face 41, thus locking knob 140 is locked in this working position.In the case, if do not remove the locking state of second locking mechanism, if in other words not away from locked position, then first locking mechanism can't be unlocked.If remove the locking state of spheroid 10, should turn adjusting knob 150 along the direction of leaving locking knob 140 earlier, make the end face 51 of adjusting knob 150 leave the end face 41 of locking knob 140, then turn locking knob 140 and leave first main wall, the result, opening 21 resets and broadens, and spheroid 10 can freely rotate in main body 20.Bearing 110 being set here, between the locking knob 140 and first main wall is in order to make the smooth and easy rotation of locking knob 140 energy.And the size for the ease of the control adjustment amount can be provided with dial 106 equally between locking knob 140 and adjusting knob 150, be provided with the scale relevant with rotation angle on scale.
In the above-described embodiments, the part of adjusting knob directly acts on first locking mechanism and locks it on its working position, but this not necessarily.For example shown in Fig. 3 a-Fig. 3 b, in another embodiment of spheroid locking device, second locking mechanism that comprises adjusting knob 150 can act on first locking mechanism by middleware such as nut 170, and this middleware is installed on the stationary axle 30 movably.Here, nut 170 preferably can resist and cooperates with adjusting knob 150 rotationally and this nut is screwedly mounted on the other end of stationary axle 30.When assembling, be an end of stationary axle 30 to be twisted to be solidly connected in second hole 202 of second main wall earlier equally, then, in the first main wall side, will be installed on the stationary axle 30 as locking knob 140, nut 170 and the adjusting knob 150 of first locking mechanism successively.In this embodiment, in order to make the smooth and easy rotation of locking knob 140 energy, between the locking knob 140 and first main wall, be provided with bearing 110 equally.Here, adjusting knob 150 for example can be installed on the stationary axle 30 indirectly by the form fit with locking knob 140, and form fit is for example by realizing with the hook spare that is formed on the adjusting knob end face in the shoulder portion on the locking knob end.Can expect that also adjusting knob is installed on the stationary axle movably by alternate manner.
In the embodiment shown in Fig. 3 a-Fig. 3 b, second locking mechanism also can comprise elastic component such as the helical spring 160 that is arranged between locking knob 140 and the adjusting knob 150, a helical spring end acts on adjusting knob 150, and the other end acts on locking knob 140.In the time will locking spheroid 10, turn locking knob 140 to first main wall earlier, it is to the first main wall application of force and opening 21 is narrowed, thereby spheroid 10 is locked in the main body 20, and this moment, first locking mechanism was in its working position.Then, be pressed into adjusting knob 150 towards locking knob 140, it can be resisted with nut 170 with relatively rotating cooperates, for this reason adjusting knob for example have its shape for example with the corresponding auxiliary section of hexagon nut, this auxiliary section for example cooperates with nut with the form of socket wrench.So, when when locking knob 140 directions turn nut 170, the end face 51 of nut 170 connects with the end face 41 of locking knob 140, thus locking knob 140 is locked on its working position, in this process, above-mentioned elastic component such as helical spring 160 are compressed.Subsequently, after unclamping this adjusting knob, it can reposition under above-mentioned helical spring active force.
If remove the locking state of spheroid 10, should oppress the mobile adjusting knob in helical spring ground earlier once more, make it engage this nut.Then, turn adjusting knob 150 and drive nut 170 along the direction of leaving locking knob 140 and retreat, remove locking thus first locking mechanism.Then, turn locking knob 140, away from first main wall, opening 21 resets and broadens, the result, and spheroid 10 can freely rotate in main body 20.
Another embodiment of spheroid locking mechanism of the present utility model has been shown in Fig. 4 a-Fig. 4 c.In this embodiment, first hole 201 and second hole 202 are smooth through hole, stationary axle 30 is configured to the T oblique crank Z, first locking mechanism comprises pulls button 40, it matches with the transverse axis end of stationary axle by through hole, be shaped on outside thread on the transverse axis end of stationary axle 30, it passes second hole 202 and is threaded with the adjusting knob 150 that is provided with interior threaded hole in the second main wall side, pulls button 40 and be provided with lip part 40a in the zone of contact first main wall.Shown in Fig. 5 b, when assembling spheroid locking device, at first will pull the transverse axis end that button 40 is installed in stationary axle 30, transverse axis end with stationary axle 30 passes first hole 201 and second hole 202 then, adjusting knob 50 is screwedly mounted on the screw thread of this transverse axis end and is tightened to the outer surface that is resisted against the second main wall 21b always subsequently, thereby stationary axle 30 is connected to the second main wall 21b.When operation, pull button 40, under the effect of lip part 40a, first main wall is pressed towards second main wall, thereby narrow opening 21 and spheroid 10 is locked in the main body 20, turning adjusting knob 50 before and after at this moment can be as required comes the locking degree of spheroid 20 is finely tuned.If pull button 40 in opposite direction, opening 21 is resetted broaden, at this moment, spheroid 10 can freely rotate in main body 20.
In another embodiment shown in Fig. 5 a-Fig. 5 c, first locking mechanism be included in the first main wall side be pivotably mounted on the stationary axle 30 pulling button 40 and as the sliding bar 60 of pulling button 40 rotation pivot, on sliding bar 60, offer porose 60a, pass and thus sliding bar 60 is installed on the stationary axle slidably for stationary axle 30.Sliding bar 60 and the assembling of pulling button 40 for example by offer the hole in the part of pulling button 40 in as lip part 40a and make sliding bar penetrate as described in the hole realize.Here, second locking mechanism is the adjusting knob 50 that has interior threaded hole, and stationary axle 30 all is shaped on outside thread at two ends, is used for being threaded in second hole 202 and is threaded with the interior threaded hole of adjusting knob 50.In addition, above-mentioned lip part 40a preferably is arranged in the zone of pulling button 40 contacts first main wall.
When above-mentioned spheroid locking device is installed, at first the above-mentioned end of stationary axle 30 is passed first hole 201 and by being twisted solid on the second main wall 21b with second hole, 202 screw-thread fit.Then, as described above with sliding bar 60 with pull button 40 and fit together and both are installed on the stationary axle 30 by sliding bar.Then, the other end from stationary axle 30 is screwed adjusted knob 50.In use, by 40 turning adjusting knob 50 towards pulling button, butt and mobile sliding bar 60 thus, and then make and pull button 40 and move to suitable position, then, pull button 40, at this moment, because the effect of lip part 40a, the first main wall 21a is pressed to the second main wall 21b by this lip part, thereby opening 21 is narrowed, and then spheroid 10 is locked in the main body 20, turning adjusting knob 50 before and after at this moment can be as required comes the locking degree of spheroid 20 is finely tuned.If pull button 40 in opposite direction, then opening 21 broadens because of resiliently deformable resets, and at this moment, spheroid 10 can freely rotate in main body 20.
When spheroid 10 is done the Vertical direction rotation in main body 20, can be stopped,, on main body 20, be provided with at least one groove 22 for the rotation angle of spheroid 10 in vertical plane is bigger by the top edge of main body 20.The shape of this groove 22 is preferably the U type, also other shape such as circular arc.
For dustproof preferably effect is arranged, be provided with dust ring in main body 20 inside, the periphery of this dust ring and the inner headed face of main body coincide, and the periphery of the inner headed face of dust ring and spheroid 10 coincide, and the corresponding opening of dust ring 21 places are provided with corresponding opening.The material of dust ring is preferably plastic cement, also can be other material.
At last, should be appreciated that it is exemplary and nonrestrictive more than describing, for the those skilled in the art that read above explanation, except given embodiment, under the prerequisite that does not exceed the utility model scope, it will be conspicuous that many changes and being equal to substitute.In addition, though the utility model is primarily aimed at photographic goods, for the instrument of surveying and mapping with similar structure and observation instrument such as telescope etc., the utility model also is suitable for.
Claims (11)
1. ball-shaped cloud platform, comprise spheroid (10), main body (20), The Cloud Terrace base (80) and this spheroid (10) is locked at the spheroid locking device in this main body (20) and this main body (20) is locked at base latch assembly on this The Cloud Terrace base (80), wherein this main body (20) is constructed to have the opening ring bodies of vertical openings (21), it is characterized in that this spheroid locking device comprises:
Be opened on first main wall (21a) of this opening (21) first hole (201) with this first hole coaxial line be opened in second hole (202) on second main wall (21b) this opening, relative with this first main wall (21a);
Stationary axle (30), it penetrates this first hole (201) and this second hole (202) and at one end is connected to first main wall (21a) or second main wall (21b) of this opening (21), and wherein this stationary axle is shaped on outside thread at least in part;
Be installed in first locking mechanism on this stationary axle (30);
Be installed in second locking mechanism on this stationary axle (30), that be used for this first locking mechanism.
2. ball-shaped cloud platform according to claim 1, it is characterized in that, this first locking mechanism has at least one working position, on this working position, this first locking mechanism is to this first main wall (21a) and this second main wall (21b) application of force and this opening (21) is narrowed lock this spheroid (10), this second locking mechanism has at least one locked position, and this second locking mechanism is moveable to this locked position and this first locking mechanism is locked in this working position.
3. ball-shaped cloud platform according to claim 1, it is characterized in that, this first locking mechanism has at least one working position, on this working position, this first locking mechanism is to this first main wall (21a) and this second main wall (21b) application of force and this opening (21) is narrowed lock this spheroid (10), this second locking mechanism to be configured to by moving on this stationary axle (30) the locking degree of this spheroid (10) be finely tuned.
4. ball-shaped cloud platform according to claim 1 and 2 is characterized in that, this first locking mechanism all is installed on this stationary axle in the second main wall side that is not connected with an end of this stationary axle or the first main wall side with this second locking mechanism.
5. ball-shaped cloud platform according to claim 4, it is characterized in that, this second hole (202) is a tapped blind hole, be formed with outside thread on the whole outer surface of this stationary axle (30) and be threaded with second hole (202) at a described end, this first locking mechanism comprises by screw-thread fit and is installed in locking knob (140) on this stationary axle (30) movably, the part of this locking knob is connected to this first main wall (21a) by moving, this second locking mechanism comprises adjusting knob (150), and this adjusting knob (150) is installed on the other end of this stationary axle and directly locking or lock this locking knob (140) by at least one middleware that is installed in movably on this stationary axle.
6. ball-shaped cloud platform according to claim 5, it is characterized in that, the other end of this stationary axle (30) has hexagon profile, this middleware comprises interior Hexagonal jacket (170), be formed with the opposite screw thread of externally threaded rotation direction on rotation direction and this stationary axle (30) in this on the outer surface of Hexagonal jacket, this middleware also comprises and is fixedly mounted on the fixed base (180) that this locking knob (140) is gone up and is threaded with the outside thread of Hexagonal jacket (170) in this.
7. ball-shaped cloud platform according to claim 6, it is characterized in that, this first locking mechanism comprises that also the bearing (110) that is located between this locking knob (140) and this main body (20) is used to support this locking knob, is provided with the cushion block (280) on the removable end face that abuts to Hexagonal jacket in this (170) between Hexagonal jacket in described (170) and this adjusting knob (150).
8. ball-shaped cloud platform according to claim 5, it is characterized in that, this second locking mechanism also comprises the helical spring (160) that is arranged between this locking knob (140) and this adjusting knob (150), and described middleware is that nut (170) and can resisting cooperates with this adjusting knob with relatively rotating.
9. ball-shaped cloud platform according to claim 3, it is characterized in that, this second hole (202) is a through hole, this stationary axle (30) is configured to be formed with externally threaded T oblique crank Z on a described end, this first locking mechanism comprises pulls button (40) on the transverse axis end that is pivotably mounted on this stationary axle (30), this second locking mechanism is the adjusting knob (50) that has interior threaded hole, this adjusting knob (50) is connected with the described threaded one end of the described stationary axle that passes this second hole (202) in this second main wall (21b) side, and this is pulled the zone that is buckled in this first main wall of contact and has flange shape.
10. ball-shaped cloud platform according to claim 3, it is characterized in that, this second hole (202) is a tapped blind hole, on a described end of described stationary axle (30), be formed with outside thread to be threaded with this second hole, this first locking mechanism comprise be pivotably mounted on this stationary axle pull button (40) and as this sliding bar (60) of pulling the rotation pivot of button and having the hole of passing for this stationary axle, this sliding bar (60) can endwisely slipping along this stationary axle (30), this second locking mechanism is the adjusting knob (50) that has interior threaded hole, this stationary axle (30) is shaped on outside thread at its other end and is connected with the interior threaded hole with this adjusting knob (50), and this is pulled the zone that is buckled in this first main wall of contact and has flange shape.
11. ball-shaped cloud platform according to claim 1 and 2 is characterized in that, is provided with the U-groove bevel (22) that at least one rotates in vertical plane for this spheroid (10) on described main body (20).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201716285U CN201672221U (en) | 2010-04-26 | 2010-04-26 | Spherical holder |
| PCT/CN2010/000907 WO2011134122A1 (en) | 2010-04-26 | 2010-06-21 | Global tripod head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201716285U CN201672221U (en) | 2010-04-26 | 2010-04-26 | Spherical holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201672221U true CN201672221U (en) | 2010-12-15 |
Family
ID=43329633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201716285U Expired - Lifetime CN201672221U (en) | 2010-04-26 | 2010-04-26 | Spherical holder |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201672221U (en) |
| WO (1) | WO2011134122A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102608843A (en) * | 2012-04-16 | 2012-07-25 | 威宝摄影器材有限公司 | Quick-stretching type inverse folding camera tripod |
| CN105240657A (en) * | 2015-09-14 | 2016-01-13 | 深圳市大疆创新科技有限公司 | Auxiliary shooting rod, bearing seat and supporting and connecting assembly |
| CN105864593A (en) * | 2016-06-08 | 2016-08-17 | 张秀珠 | Low-axial-height universal spherical pan-tilt device |
| CN106939771A (en) * | 2017-02-24 | 2017-07-11 | 中建钢构有限公司 | A kind of heave compensation system locking system |
| JP2018521336A (en) * | 2015-05-04 | 2018-08-02 | リノ・マンフロット・エ・コルポラツィオネ・エス・ピー・エー | Orientable support head for video shooting equipment |
| CN110630865A (en) * | 2019-09-12 | 2019-12-31 | 上海出版印刷高等专科学校 | Camera fixing device with anti-shake function |
| CN113504690A (en) * | 2021-09-13 | 2021-10-15 | 深圳市爱图仕影像器材有限公司 | Cloud platform structure and lighting device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2669222Y (en) * | 2003-12-24 | 2005-01-05 | 杨永坚 | Universal-ball type head of camera |
| US20060175482A1 (en) * | 2005-01-06 | 2006-08-10 | Joseph Johnson | Tripod head |
| CN200979056Y (en) * | 2006-11-23 | 2007-11-21 | 杨文昌 | Spherical cloud platform |
| CN201083949Y (en) * | 2007-07-03 | 2008-07-09 | 梁振凤 | Shooting cloud platform locking mechanism |
| CN201368960Y (en) * | 2009-01-06 | 2009-12-23 | 中山百诺精密工业有限公司 | Spherical tripod head with low gravity center |
-
2010
- 2010-04-26 CN CN2010201716285U patent/CN201672221U/en not_active Expired - Lifetime
- 2010-06-21 WO PCT/CN2010/000907 patent/WO2011134122A1/en active Application Filing
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102608843A (en) * | 2012-04-16 | 2012-07-25 | 威宝摄影器材有限公司 | Quick-stretching type inverse folding camera tripod |
| JP2018521336A (en) * | 2015-05-04 | 2018-08-02 | リノ・マンフロット・エ・コルポラツィオネ・エス・ピー・エー | Orientable support head for video shooting equipment |
| CN105240657A (en) * | 2015-09-14 | 2016-01-13 | 深圳市大疆创新科技有限公司 | Auxiliary shooting rod, bearing seat and supporting and connecting assembly |
| CN105864593A (en) * | 2016-06-08 | 2016-08-17 | 张秀珠 | Low-axial-height universal spherical pan-tilt device |
| WO2017211065A1 (en) * | 2016-06-08 | 2017-12-14 | 张秀珠 | Low-axis universal spherical pan-tilt unit |
| CN106939771A (en) * | 2017-02-24 | 2017-07-11 | 中建钢构有限公司 | A kind of heave compensation system locking system |
| CN110630865A (en) * | 2019-09-12 | 2019-12-31 | 上海出版印刷高等专科学校 | Camera fixing device with anti-shake function |
| CN110630865B (en) * | 2019-09-12 | 2021-08-10 | 上海出版印刷高等专科学校 | Camera fixing device with anti-shake function |
| CN113504690A (en) * | 2021-09-13 | 2021-10-15 | 深圳市爱图仕影像器材有限公司 | Cloud platform structure and lighting device |
| US11549671B1 (en) | 2021-09-13 | 2023-01-10 | Aputure Imaging Industries Co., Ltd. | Pan-tilt structure and lighting device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011134122A1 (en) | 2011-11-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101215 |