CN111677997A - Cloud platform locking device and tripod - Google Patents
Cloud platform locking device and tripod Download PDFInfo
- Publication number
- CN111677997A CN111677997A CN202010591097.3A CN202010591097A CN111677997A CN 111677997 A CN111677997 A CN 111677997A CN 202010591097 A CN202010591097 A CN 202010591097A CN 111677997 A CN111677997 A CN 111677997A
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- locking
- driving
- seat
- ball body
- locking device
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- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 230000007423 decrease Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Accessories Of Cameras (AREA)
Abstract
The invention discloses a tripod head locking device and a tripod, wherein the tripod is provided with the tripod head locking device, and the tripod head locking device comprises: the cloud pedestal is provided with an accommodating cavity; the ball body is movably connected in the accommodating cavity; the locking seat is movably arranged in the accommodating cavity, a locking part matched with the ball body is arranged on the locking seat, and the locking seat can move towards the ball body and lock the ball body so as to limit the relative movement of the cloud base and the ball body; the driving piece is rotatably sleeved on the cloud base and is in transmission connection with the locking base. The driving piece rotates relative to the cloud platform base to drive the locking base to move towards the ball body and lock the ball body, so that relative movement of the cloud platform base and the ball body is limited. Compared with the prior art, among this technical scheme, through locating the cloud pedestal with the driving piece rotationally the cover, in operation process, the driving piece need not to receive the influence of mounting structure and position, can the arbitrary direction rotate the driving piece and adjust the photographic demand in order to satisfy different angles to the cloud platform, simple structure and simple operation.
Description
Technical Field
The invention relates to the technical field of photographic equipment, in particular to a tripod head locking device and a tripod.
Background
In the prior art, a tripod head locking device on a tripod generally locks a sphere through a screw, so as to fix a shooting angle. However, in the above operation process, when the direction of the screw rod is in the same direction as the hand holding the sphere or the quick-assembly device, the user is easily interfered when operating the screw rod for adjustment, and the operation is inconvenient.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides the cloud platform locking device which is convenient to operate, safe and reliable.
The invention also provides a tripod applying the tripod head locking device.
According to the cloud platform locking device of the embodiment of the invention, comprising: the cloud platform base is provided with an accommodating cavity; the ball body is movably connected in the accommodating cavity; the locking seat is movably arranged in the accommodating cavity, a locking part matched with the ball body is arranged on the locking seat, and the locking seat can move towards the ball body and lock the ball body so as to limit the relative movement of the cloud pedestal and the ball body; the driving piece is rotatably sleeved on the cloud pedestal and is in transmission connection with the locking seat.
The cloud platform locking device provided by the embodiment of the invention at least has the following beneficial effects: the driving piece rotates relative to the cloud platform base to drive the locking base to move towards the ball body and lock the ball body, and therefore the cloud platform base and the ball body are limited to move relatively. Compared with the prior art, among this technical scheme, through locating the cloud pedestal with the driving piece rotationally the cover, in operation process, the driving piece need not to receive the influence of mounting structure and position, can the arbitrary direction rotate the driving piece and adjust the photographic demand in order to satisfy different angles to the cloud platform, simple structure and simple operation.
According to some embodiments of the invention, the driving member is in transmission connection with the locking seat through a transmission structure.
According to some embodiments of the present invention, the transmission structure includes a sliding seat slidably disposed in the accommodating cavity, the sliding seat is located above the locking seat, a driving portion extends radially inside the driving member, a width of the driving portion gradually widens from one end to the other end, and the driving portion rotates to cooperate with the sliding seat to drive the locking seat to move toward the ball and lock the ball.
According to some embodiments of the present invention, a rotating wheel is rotatably disposed on the sliding seat, the driving portion has an inner concave surface that is matched with the rotating wheel, a radial dimension of the driving portion increases or decreases in a circumferential direction, and a length of the inner concave surface is greater than an outer diameter of the rotating wheel.
According to some embodiments of the invention, the sliding seat is provided with a transmission part on one side facing the locking seat, and the locking seat is provided with an inclined part matched with the transmission part.
According to some embodiments of the invention, an intermediate piece is disposed between the inclined portion and the transmission portion, and a limit block engaged with the intermediate piece is disposed on the inclined portion.
According to some embodiments of the present invention, the cloud base is a hollow cylindrical structure, a limiting sliding groove communicated with the accommodating cavity is formed on a side wall of the cloud base, and the limiting sliding groove is slidably engaged with the driving portion and can limit a rotation angle of the driving portion.
According to some embodiments of the present invention, the driving portion is a boss, one end of the boss is provided with a protrusion, and the protrusion can extend into the accommodating cavity and form an avoiding gap matched with one end surface of the limiting chute with the inner side wall of the driving member.
According to some embodiments of the present invention, the driving member is a cylindrical structure with two open ends, and the outer sidewall of the driving member is provided with a plurality of anti-slip protrusions uniformly distributed circumferentially.
A tripod according to an embodiment of the second aspect of the present invention includes a pan and tilt head locking device according to the above-described embodiment of the first aspect of the present invention.
The tripod provided by the embodiment of the invention has at least the following beneficial effects: the tripod head locking device is mounted on the tripod, and the driving piece rotates relative to the tripod head seat to drive the locking seat to move towards the ball body and lock the ball body, so that the relative movement of the tripod head seat and the ball body is limited. Compared with the prior art, among this technical scheme, through locating the cloud pedestal with the driving piece rotationally the cover, in operation process, the driving piece need not to receive the influence of mounting structure and position, can the arbitrary direction rotate the driving piece and adjust the photographic demand in order to satisfy different angles to the cloud platform, simple structure and simple operation.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of a holder locking device according to an embodiment of the invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
FIG. 3 is an exploded view of FIG. 1;
FIG. 4 is a schematic partial cross-sectional view of FIG. 1;
FIG. 5 is a schematic top view of the pan and tilt head locking device;
FIG. 6 is a schematic structural diagram of a driving member according to an embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a transmission structure according to an embodiment of the present invention;
reference numerals:
the device comprises a cloud platform base 10, an accommodating cavity 11, a quick mounting device 12, a limiting sliding groove 13, a positioning sliding groove 14 and a fixing piece 15;
the ball 20, the base 21 and the threaded hole 211;
the locking seat 30, the locking part 31, the inclined part 32 and the limiting block 321;
the driving part 40, the driving seat 41, the driving part 411, the concave cambered surface 4111, the protrusion 4112, the avoiding notch 4113, the sleeve 42 and the anti-skid bump 421;
the spring comprises a first spring 50, a sliding seat 61, a transmission part 611, a rotating wheel 62, a second spring 63 and an intermediate piece 70.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, if a plurality or the like appears, the meaning of the plurality is two or more, and the above, below, inside, and the like are understood to include the number.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
As shown in fig. 1, 2 and 3, the locking device of the pan/tilt head according to the embodiment of the present invention includes: the cloud platform comprises a cloud platform base 10, wherein the cloud platform base 10 is provided with an accommodating cavity 11; the ball body 20 is movably connected in the accommodating cavity 11; the locking seat 30 is movably arranged in the accommodating cavity 11, a locking part 31 matched with the ball 20 is arranged on the locking seat 30, and the locking seat 30 can move towards the ball 20 and lock the ball 20 to limit the relative movement of the cloud base 10 and the ball 20; the driving member 40 is rotatably sleeved on the cloud base 10 and is in transmission connection with the locking base 30.
It will be appreciated that the locking portion 31 is shaped as an inwardly concave spherical surface that fits into the ball 20.
It should be noted that, in some embodiments of the present invention, the quick-assembling device 12 is mounted on the bottom of the cloud base 10, the bottom of the ball 20 has a base 21, and the base 21 is provided with a threaded hole 211 for connecting with a tripod. Of course, in some embodiments, the quick-assembly device 12 may be mounted on the ball 20, and the head mount 10 may be mounted on a tripod, which is not limited herein.
According to the cloud platform locking device of the embodiment of the invention, the driving member 40 rotates relative to the cloud platform base 10 to drive the locking base 30 to move towards the ball 20 and lock the ball 20, so that the relative movement of the cloud platform base 10 and the ball 20 is limited. Compared with the prior art, among this technical scheme, through locating cloud platform seat 10 with driving piece 40 rotationally the cover, in operation process, driving piece 40 need not to receive the influence of mounting structure and position, can the arbitrary direction rotate driving piece 40 and adjust the photographic demand in order to satisfy different angles to the cloud platform, simple structure and simple operation.
In the prior art, a structure that a screw is used for loosening and tightening a sphere 20 is adopted, when an angle needs to be adjusted, the screw can be screwed only by large force in an initial state, and therefore, in the first step, a user needs to hold a support of a tripod (preventing the tripod from toppling over due to excessive force) with one hand and rotate the screw with the other hand to slightly loosen the screw without completely loosening the locking of the sphere 20; in the second step, the hand holding the tripod is released, the ball 20 or the quick-mount device 12 on which the camera or the like is mounted is held to rotate, and then the screw is rotated by the other hand to lock the ball 20 (at this time, the rotation is performed with only a slight effort), thereby adjusting the shooting angle. However, in the first step of the above operation process, when the screw is loosened too much, the user cannot stabilize the ball 20 or the quick-assembly device 12 in time, so that the rotation angle is too large, and the camera and other objects fall down. In some embodiments of the present invention, an operator can rotate the driving member 40 with one hand and hold the sphere 20 or the quick-assembly device 12, and hold the tripod with the other hand to adjust the shooting angle, so that even if the driving member 40 is unscrewed excessively, the operator can stabilize the sphere 20 or the quick-assembly device 12 in time, and prevent objects such as a camera from falling off, and the present invention is safe and reliable.
As shown in fig. 1 to 7, in some embodiments of the present invention, the driving member 40 is in driving connection with the locking seat 30 through a driving structure, and the driving is reliable. In a specific embodiment, the transmission structure includes a sliding seat 61 slidably disposed in the accommodating cavity 11, the sliding seat 61 is located above the locking seat 30, a driving portion 411 extends radially inside the driving member 40, a width of the driving portion 411 gradually widens from one end to the other end, the driving portion 411 rotates to cooperate with the sliding seat 61 to drive the locking seat 30 to move toward the ball 20 and lock the ball 20, so as to play a role in fastening or loosening the ball 20 in the pan-tilt locking device, the transmission is reliable, and the stability is high. It will be appreciated that the driving member 40 drives the sliding seat 61 to move laterally, thereby pushing the locking seat 30 to move towards the ball 20; the width of the driving part 411 is gradually increased from one end to the other end to be gradually increased from left to right.
It is understood that in some embodiments, the driving member 40 is rotatably sleeved on the cloud platform base 10, and the driving member 40 and the cloud platform base 10 are in threaded adjustment and engagement, and the transmission structure is an extending pushing block connected to the driving member 40, and the extending pushing block is located above the locking base 30. This is still achieved when the driving member 40 is rotated relative to the cloud base 10 and pushes the locking socket 30 towards the ball 20 by extending the pushing block and locking the ball 20.
As shown in fig. 2 to 7, in some embodiments of the present invention, the sliding seat 61 is rotatably provided with a rotating wheel 62, the driving portion 411 has an inner concave surface 4111 matched with the rotating wheel 62, a radial dimension of the driving portion 411 increases or decreases in a circumferential direction, and a length of the inner concave surface 4111 is greater than an outer diameter of the rotating wheel 62. When the cloud platform is locked, as the driving member 40 rotates relative to the cloud platform 10, the rotating wheel 62 abuts from the concave curved surface 4111 at the shorter width of the driving portion 411 to the concave curved surface 4111 at the longer width of the driving portion 411, so as to drive the sliding seat 61 to move laterally, thereby pushing the locking seat 30 to move gradually toward the ball 20 and locking the ball 20. It can be understood that, in the process of the above gradual locking, since the length of the concave cambered surface 4111 is greater than the outer diameter of the rotating wheel 62, the driving distance is relatively long, and through the change of the radian of the concave cambered surface 4111, the driving portion 411 of the driving member 40 slowly applies pressure to the sliding seat 61, so that the user can conveniently rotate the driving member 40, and the operation is convenient and labor-saving.
In some embodiments of the present invention, a positioning sliding groove 14 is disposed in the accommodating cavity 11 of the pan/tilt/zoom holder 10, an upper portion of the sliding seat 61 is embedded in the positioning sliding groove 14, and a lower portion of the sliding seat 61 abuts against the locking seat 30, so as to perform a positioning function and prevent the sliding seat 61 from moving left and right.
It should be noted that, a first spring 50 is arranged between the locking seat 30 and the pan/tilt head seat 10, so as to play a role of buffering and damping; a second spring 63 is disposed between the sliding seat 61 and the pan/tilt head seat 10, and when the driving member 40 rotates in the opposite direction, the second spring 63 can drive the sliding seat 61 to move towards the driving portion 411, so that the locking seat 30 releases the locking of the ball 20.
It can be understood that, as shown in fig. 1 to fig. 3, in the embodiment of the present invention, the holder 10 is provided with the fixing element 15 above the driving element 40, the fixing element 15 presses against the upper surface of the driving element 40, the lower surface of the driving element 40 abuts against the holder 10, and the driving element 40 is rotatably sleeved on the holder 10 and tightly fitted, so that there are friction forces between the fixing element 15 and the driving element 40 and between the driving element 40 and the holder 10. When in the locking state, the driving member 40 will not rotate due to the influence of the friction force, so that the sliding seat 61 can always push the locking ball 20 of the locking seat 30.
It is conceivable that, as shown in fig. 2, 3 and 7, in some embodiments of the present invention, the sliding seat 61 is provided with a transmission part 611 on a side facing the locking seat 30, and the locking seat 30 is provided with an inclined part 32 engaged with the transmission part 611. It can be understood that the transmission portion 611 and the inclined portion 32 are both inclined surfaces, and the sliding seat 61 moves laterally through the inclined surface fit contact, so as to push the locking seat 30 to move downward, and the structure is simple, the adjustment is fast, and the stability is good. Of course, in some embodiments, the transmission portion 611 is configured as a convex pillar with an arc-shaped end, and the inclined portion 32 is an inclined surface, and the convex pillar can move along the inclined surface and push the locking seat 30 to move downwards
As shown in fig. 2 and 3, in some embodiments of the present invention, an intermediate piece 70 is disposed between the inclined portion 32 and the transmission portion 611, and a limit block 321 engaged with the intermediate piece 70 is disposed on the inclined portion 32. It should be noted that, the sliding seat 61 is made of a metal material, the locking portion 31 is made of a plastic material, and the intermediate plate 70 is additionally arranged to avoid direct contact between the locking seat 30 and the sliding seat 61, so that the inclined portion 32 of the locking seat 30 is not abraded when the sliding seat 61 pushes the locking seat 30 to move towards the ball 20, the transmission is reliable, and the service life of the holder locking device is prolonged.
As shown in fig. 1 to 6, in some embodiments of the present invention, the holder 10 is a cylindrical structure, a limit sliding groove 13 communicated with the accommodating cavity 11 is formed on a side wall of the holder 10, and the limit sliding groove 13 is slidably engaged with the driving portion 411 and can limit a rotation angle of the driving portion 411. It can be understood that when the driving part 411 abuts against the right end face of the limit chute 13, the ball 20 and the pan-tilt head can move relatively; when the driving member 40 rotates, the driving portion 411 slides to a predetermined arc distance relative to the limiting sliding groove 13 and abuts against the left end surface of the limiting sliding groove 13, so as to drive the locking seat 30 to move towards the ball 20 and lock the ball 20, thereby limiting the relative movement of the ball 20 and the cradle head, preventing the driving member 40 from further rotating after being locked, and realizing position control, simple structure and high action reliability.
It can be understood that, as shown in fig. 1 to fig. 6, in some embodiments of the present invention, the driving portion 411 is a boss, one end of the boss has a protrusion 4112, and the protrusion 4112 can extend into the receiving cavity 11 and form an avoiding gap 4113 with an inner side wall of the driving member 40 to cooperate with an end surface of the limiting chute 13. Dodge a side butt of breach 4113 in the left end face of spacing spout 13, and protruding 4112 stretches into in the holding chamber 11 of cloud platform seat 10 to restriction driving piece 40 further rotates, and can play the effect that locking seat 30 has locked in place.
In some embodiments of the present invention, the driving member 40 is a cylindrical structure with two open ends, and the outer sidewall of the driving member 40 is provided with a plurality of anti-slip bumps 4214112 uniformly distributed on the circumference.
It can be understood that, as shown in fig. 1 to 6, the driving member 40 includes a driving seat 41 and a sleeve 42, both the driving seat 41 and the sleeve 42 are cylindrical structures with two open ends, the sleeve 42 is sleeved on the driving seat 41 and detachably connected with the driving seat 41, the inner side wall of the driving seat 41 is provided with a driving portion 411, the anti-slip bump 421 is arranged on the outer side wall of the sleeve 42, a split structure is adopted, and the sleeve 42 is made of a plastic material, so that the installation is convenient and the production cost can be reduced.
A tripod according to an embodiment of the second aspect of the present invention includes a pan and tilt head locking device according to the above-described embodiment of the first aspect of the present invention.
According to the tripod of the embodiment of the present invention, the tripod head locking device is mounted on the tripod head, and the driving member 40 rotates relative to the tripod head 10 to drive the locking base 30 to move towards the ball 20 and lock the ball 20, so as to limit the relative movement of the tripod head 10 and the ball 20. Compared with the prior art, among this technical scheme, through locating cloud platform seat 10 with driving piece 40 rotationally the cover, in operation process, driving piece 40 need not to receive the influence of mounting structure and position, can the arbitrary direction rotate driving piece 40 and adjust the photographic demand in order to satisfy different angles to the cloud platform, simple structure and simple operation.
The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.
Claims (10)
1. Cloud platform locking device, its characterized in that includes:
the cloud platform base (10), wherein the cloud platform base (10) is provided with an accommodating cavity (11);
the ball body (20), the said ball body (20) connects to the said holding cavity (11) movably;
the locking seat (30) is movably arranged in the accommodating cavity (11), a locking part (31) matched with the ball body (20) is arranged on the locking seat (30), and the locking seat (30) can move towards the ball body (20) and lock the ball body (20) to limit the relative movement of the cloud platform seat (10) and the ball body (20);
the driving piece (40) is rotatably sleeved on the cloud platform base (10) and is in transmission connection with the locking base (30).
2. A pan and tilt head locking device according to claim 1, wherein said driving member (40) is in driving connection with said locking seat (30) through a driving structure.
3. A tripod head locking device according to claim 2, wherein said transmission structure comprises a sliding seat (61) slidably arranged in said housing chamber (11), said sliding seat (61) being located above said locking seat (30), a driving portion (411) radially extending inside said driving member (40), said driving portion (411) having a width gradually widening from one end to the other end, said driving portion (411) being rotated to cooperate with said sliding seat (61) to drive said locking seat (30) towards said ball (20) and lock said ball (20).
4. A tripod head locking device according to claim 3, wherein a rotating wheel (62) is rotatably disposed on said sliding seat (61), said driving portion (411) has an inner concave surface (4111) engaged with said rotating wheel (62), the radial dimension of said driving portion (411) increases or decreases along the circumferential direction, and the length of said inner concave surface (4111) is greater than the outer diameter of said rotating wheel (62).
5. A tripod head locking apparatus according to claim 3, wherein said sliding seat (61) is provided with a transmission portion (611) on a side facing said locking seat (30), said locking seat (30) being provided with an inclined portion (32) cooperating with said transmission portion (611).
6. A tripod head locking device according to claim 5, wherein an intermediate piece (70) is provided between said inclined portion (32) and said transmission portion (611), and wherein said inclined portion (32) is provided with a limit block (321) cooperating with said intermediate piece (70).
7. A cloud deck locking device according to claim 3, wherein the cloud deck (10) is a cylindrical structure, a limiting sliding groove (13) communicated with the accommodating chamber (11) is formed in a side wall of the cloud deck (10), and the limiting sliding groove (13) is slidably fitted with the driving part (411) and can limit a rotation angle of the driving part (411).
8. A tripod head locking device according to claim 7, wherein the driving portion (411) is a boss, and a protrusion (4112) is provided at one end of the boss, and the protrusion (4112) can extend into the accommodating cavity (11) and form an avoiding notch (4113) matched with an end surface of the limiting sliding groove (13) with the inner side wall of the driving member (40).
9. A tripod head locking device according to claim 1, wherein said driving member (40) is a cylindrical structure with two open ends, and a plurality of anti-slip projections (421) are arranged on the outer side wall of said driving member (40) and are distributed uniformly.
10. A tripod comprising a head locking device as claimed in any one of claims 1 to 9.
Priority Applications (1)
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CN202010591097.3A CN111677997A (en) | 2020-06-24 | 2020-06-24 | Cloud platform locking device and tripod |
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CN202010591097.3A CN111677997A (en) | 2020-06-24 | 2020-06-24 | Cloud platform locking device and tripod |
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CN111677997A true CN111677997A (en) | 2020-09-18 |
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CN202010591097.3A Pending CN111677997A (en) | 2020-06-24 | 2020-06-24 | Cloud platform locking device and tripod |
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Citations (7)
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CN1869802A (en) * | 2006-06-14 | 2006-11-29 | 威宝摄影器材有限公司 | Connection locking device for tray and head of photographic/camera tripod |
DE102013011798A1 (en) * | 2013-07-16 | 2015-01-22 | Stabilly UG (haftungsbeschränkt) | Monopod with gimbal suspension |
CN204420487U (en) * | 2015-01-24 | 2015-06-24 | 中山市云腾摄影器材有限公司 | A kind of The Cloud Terrace |
CN205859528U (en) * | 2016-07-21 | 2017-01-04 | 中山市徕图摄影器材有限公司 | Desktop tripod |
CN108758249A (en) * | 2018-06-25 | 2018-11-06 | 深圳市维灵创新科技有限公司 | A kind of miniature holder |
CN209604814U (en) * | 2019-01-28 | 2019-11-08 | 广东富图宝影像工业有限公司 | A kind of holder of safety locking |
CN212510264U (en) * | 2020-06-24 | 2021-02-09 | 广东富图宝影像工业有限公司 | Cloud platform locking device and tripod |
-
2020
- 2020-06-24 CN CN202010591097.3A patent/CN111677997A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1869802A (en) * | 2006-06-14 | 2006-11-29 | 威宝摄影器材有限公司 | Connection locking device for tray and head of photographic/camera tripod |
DE102013011798A1 (en) * | 2013-07-16 | 2015-01-22 | Stabilly UG (haftungsbeschränkt) | Monopod with gimbal suspension |
CN204420487U (en) * | 2015-01-24 | 2015-06-24 | 中山市云腾摄影器材有限公司 | A kind of The Cloud Terrace |
CN205859528U (en) * | 2016-07-21 | 2017-01-04 | 中山市徕图摄影器材有限公司 | Desktop tripod |
CN108758249A (en) * | 2018-06-25 | 2018-11-06 | 深圳市维灵创新科技有限公司 | A kind of miniature holder |
CN209604814U (en) * | 2019-01-28 | 2019-11-08 | 广东富图宝影像工业有限公司 | A kind of holder of safety locking |
CN212510264U (en) * | 2020-06-24 | 2021-02-09 | 广东富图宝影像工业有限公司 | Cloud platform locking device and tripod |
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