KR101547454B1 - Multifunctional ball for ball head with panorama function - Google Patents
Multifunctional ball for ball head with panorama function Download PDFInfo
- Publication number
- KR101547454B1 KR101547454B1 KR1020150066039A KR20150066039A KR101547454B1 KR 101547454 B1 KR101547454 B1 KR 101547454B1 KR 1020150066039 A KR1020150066039 A KR 1020150066039A KR 20150066039 A KR20150066039 A KR 20150066039A KR 101547454 B1 KR101547454 B1 KR 101547454B1
- Authority
- KR
- South Korea
- Prior art keywords
- ball
- hemisphere
- function
- head
- ball head
- Prior art date
Links
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims 1
- 238000004091 panning Methods 0.000 abstract description 18
- 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 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001629 suppression 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
- F16M11/04—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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Accessories Of Cameras (AREA)
Abstract
The present invention relates to a multi-function ball for a ball head, and more particularly, to a multi-function ball for a ball head, in which the upper and lower halves of the ball are made different diameters to provide different frictional forces to the upper and lower hemispheres, The panoramic and panning functions can be realized by using only the ball, and when the camera is mounted and used, the additional load due to the weight increases the frictional force of the lower hemisphere, thereby facilitating the panoramic function And a panoramic function which is excellent in stability because the fastening force is increased due to the frictional force of the lower hemisphere even when the camera is tilted and an offset load is applied to the multifunction ball.
Description
The present invention relates to a multi-function ball for a ball head, and more particularly, to a multi-function ball for a ball head, in which the upper and lower halves of the ball are made different diameters to provide different frictional forces to the upper and lower hemispheres, And a panoramic function for realizing panoramic and panning functions using only a ball so that the upper hemisphere is rotated even in a tightened state.
Industrial equipment such as optical instruments such as cameras and telescopes, and surveying equipment used in civil engineering sites and construction sites are installed on the top of the pedestal so that the pedestals can be maintained at a constant height from the ground.
At this time, a head is installed between the pedestal and the industrial device, and generally, a 3-way head and a ball head are used for the head, and the 3-way head and the ball head are selectively used according to the purpose of use.
First, the three-way head is suitable for precise adjustment of the installation angle of industrial equipment, and the ball head is mainly used for working while changing the installation angle of the industrial equipment quickly.
Such a ball head is disclosed in Korean Patent Registration No. 10-0950025. As shown in FIGS. 1 and 2, a
First, the
A
The bottom surface of the
The feed cams are divided into a
The
The
The
On the other hand, in order to produce a panoramic photograph, a camera is mounted on a ball head, and a plurality of photographs are taken while rotating the photographing screen at a predetermined angle while being kept horizontal.
The ball head includes a panning function in addition to the movement of the ball in order to compose the image at the time of shooting. However, the panning at the lower side of the ball requires a mechanism that is inconvenient for the panoramic shooting and rotates while maintaining the horizontal position with the camera. to be.
As an example of such a panorama quick shoe, US Patent Publication No. 8,262,299 and Korean Patent Registration No. 10-1472526 are published.
However, the panning function of the ball head increases the size and weight of the product, and it is susceptible to vibration due to the multiple rotation and locking mechanisms. Further, the panoramic quick shoe must be provided separately with the ball head.
SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a ball bearing which is manufactured by making different diameters of the upper and lower hemispheres of the ball to provide different frictional forces to the upper and lower hemispheres, And a panorama and a panning function are realized by using only a ball.
In addition, when the camera is mounted and used, the additional load due to its weight increases the frictional force of the lower hemisphere to facilitate the panoramic function. Even when the camera is inclined and the offset load acts, It is another object to provide a multi-function ball for a ball head having a panoramic function with excellent stability.
According to an aspect of the present invention,
The balls of the ball head are divided into an upper hemisphere and a lower hemisphere so as to be separated horizontally and vertically, and the lower hemisphere is formed larger than the radius of the upper hemisphere.
Herein, the upper hemisphere and the lower hemisphere also have frictional coefficients different from each other so as to have different frictional forces.
Here, the upper hemisphere and the lower hemisphere are assembled to the ball head in a state where they are mutually interfaced or engaged.
Here, the upper hemisphere and the lower hemisphere are sliding members between them, and any one of a bearing, a bush, and a washer is inserted.
According to the multi-function ball for a ball head having the panorama function of the present invention, the upper and lower hemispheres of the ball are made different diameters to provide different frictional forces between the upper and lower hemispheres when the ball is locked, And the upper hemisphere is rotated even when the lower hemisphere is fastened while maintaining the same. Thus, the panorama and panning functions can be implemented using only the ball.
In addition, according to the present invention, when a camera is mounted and used, an additional load due to its weight increases the frictional force of the lower hemisphere to facilitate the panorama function. Even when the camera is tilted, The fastening force is increased and excellent stability can be provided.
1 and 2 are views showing the configuration of a conventional ball head.
3 is a perspective view illustrating the configuration of a ball-head multi-function ball having a panoramic function according to the present invention.
4 is a front sectional view showing the configuration of a multi-function ball for a ball head having a panoramic function according to the present invention.
5 is a front sectional view showing the configuration of a ball-head multi-function ball having a panoramic function according to another embodiment of the present invention.
FIG. 6 is a perspective view showing a multi-function ball for a ball head having a panoramic function according to the present invention applied to the ball head.
Fig. 7 is a front sectional view of Fig. 6. Fig.
8 is a side cross-sectional view showing a multi-function ball for a ball head having a panoramic function according to the present invention, which is applied to a ball head.
9 and 10 are diagrams for explaining the operation of a ball head to which a multi-function ball for a ball head having a panoramic function according to the present invention is applied.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the structure of a multi-function ball for a ball head having a panoramic function according to the present invention will be described in detail with reference to the accompanying drawings.
In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The following terms are defined in consideration of the functions of the present invention, and these may be changed according to the intention of the user, the operator, or the like. Therefore, the definition should be based on the contents throughout this specification.
FIG. 3 is a perspective view showing the configuration of a ball-head multi-function ball having a panoramic function according to the present invention, FIG. 4 is a front sectional view showing the configuration of a ball- 5 is a front sectional view showing the configuration of a ball-head multi-function ball having a panoramic function according to another embodiment of the present invention.
3 to 5, a multi-function ball B for a ball head having a panoramic function according to the present invention is composed of an
The
The radius of the
The
As a result, the difference in frictional force acting on the
4 and 5, the multifunctional ball B for a ball head having a panoramic function according to the present invention has a seating groove (not shown) at a position where the
4, the multi-function ball B for a ball head having a panoramic function according to the present invention has a
Here, the
The structure of a ball head to which a multi-function ball for a ball head having a panoramic function according to the present invention is applied will be described in detail with reference to the accompanying drawings.
6 is a perspective view showing a ball head multi-function ball having a panoramic function according to the present invention applied to a ball head, FIG. 7 is a front sectional view of FIG. 6, FIG. 8 is a cross- And a multi-function ball for a ball head is applied to the ball head to show an inclined side view.
6 to 8, a
An
The ball B has the same structure as described above. At this time, the
The
The
Then, the
The ball head knob 49 is composed of a
The ball head knob 49 is finely adjusted to perform a panoramic function and a panning function in a state where the ball B is assembled to the
7, when the ball B is positioned horizontally, the
8, when the ball B is bent, a part of the
Since the radius of the
Meanwhile, the
The multi-function ball B for a ball head having a panoramic function according to the present invention can be applied not only to the
Hereinafter, the operation of the ball head to which a multi-function ball for a ball head having a panoramic function according to the present invention is applied will be described in detail with reference to the accompanying drawings.
9 and 10 are diagrams for explaining the operation of a ball head to which a multi-function ball for a ball head having a panoramic function according to the present invention is applied.
First, a clamp is engaged to fasten the camera C to the
Then, a tripod is coupled to the bottom surface of the
The ball B is restrained by the frictional force between the
9, when the panoramic function and the panning function are to be performed while the camera C is horizontally fixed, the
In this state, when the photographer rotates the camera C horizontally, only the
10, the photographer rotates the ball B to fix the camera C vertically and then moves the
In order to perform the panoramic function and the panning function in this state, the
That is, when the camera is bent in the 90 ° direction, its center of gravity moves away from the center of the ball (B) and falls with a larger force, which in turn increases the frictional force.
In this state, when the photographer rotates the camera C vertically, only the
In addition, when the camera C, the lens, and the like are mounted, the frictional force of the
In addition, since the panoramic function and the panning function according to the present invention are integrated into the ball B, the configuration of the normal panning portion and the panoramic portion can be eliminated, and the center of gravity of the camera is remarkably lowered, There is no panning configuration unfavorable to vibration, and the panning can be locked with a higher fastening force, so that the vibration suppression performance is enhanced, the sharpness of the image is greatly improved, and the ball head structure can be simplified and lightened.
In order to facilitate fixing of the
5 (b), a collet-
5 (c), when the
5 (d), the rolling
5 (e) to 5 (g), when the
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. It is to be understood, however, that the invention is not to be limited to the specific forms thereof, which are to be considered as being limited to the specific embodiments, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims. .
1:
2: Lower hemisphere 3:
4: Sliding member 5:
6: Axial groove 40: Ball head
41: housing 43: top sheet
45: Ball seat 47: Feed cam
49: Ball head handle
Claims (4)
The lower hemisphere is divided into an upper hemisphere and a lower hemisphere so as to be separated horizontally and vertically so that the lower hemisphere is formed to have a larger radius than the radius of the upper hemisphere, Wherein the friction coefficient is formed to be different from that of the upper hemisphere, and the surface of the lower hemisphere is made rougher and assembled to the ball head in a state of mutual interview or coupling.
Wherein the upper hemisphere and the lower hemisphere comprise:
Characterized in that a selected one of a bearing, a bush, and a washer is inserted as a sliding member therebetween.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150066039A KR101547454B1 (en) | 2015-05-12 | 2015-05-12 | Multifunctional ball for ball head with panorama function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150066039A KR101547454B1 (en) | 2015-05-12 | 2015-05-12 | Multifunctional ball for ball head with panorama function |
Publications (1)
Publication Number | Publication Date |
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KR101547454B1 true KR101547454B1 (en) | 2015-08-25 |
Family
ID=54061975
Family Applications (1)
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KR1020150066039A KR101547454B1 (en) | 2015-05-12 | 2015-05-12 | Multifunctional ball for ball head with panorama function |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105371068A (en) * | 2015-11-03 | 2016-03-02 | 中山日高精密工业有限公司 | Holder locking structure |
EP3181983A1 (en) * | 2015-12-15 | 2017-06-21 | Axis AB | An arrangement for supporting a monitoring camera and a method for assembling the arrangement |
CN113915474A (en) * | 2021-10-22 | 2022-01-11 | 中山市劲捷摄影器材有限公司 | Spherical cloud platform with split type spheroid subassembly |
CN115267634A (en) * | 2022-05-12 | 2022-11-01 | 中科飞特(山东)科技有限公司 | Triaxial magnetometer orthogonality calibration testing device and method |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3154421B2 (en) | 1991-07-25 | 2001-04-09 | 東海興業株式会社 | Automotive window molding and manufacturing method thereof |
JP2009535568A (en) | 2006-04-28 | 2009-10-01 | ツェットエフ フリードリヒスハーフェン アクチエンゲゼルシャフト | Ball joint |
JP2010203600A (en) | 2009-03-06 | 2010-09-16 | Toyota Motor Corp | Ball joint |
-
2015
- 2015-05-12 KR KR1020150066039A patent/KR101547454B1/en active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3154421B2 (en) | 1991-07-25 | 2001-04-09 | 東海興業株式会社 | Automotive window molding and manufacturing method thereof |
JP2009535568A (en) | 2006-04-28 | 2009-10-01 | ツェットエフ フリードリヒスハーフェン アクチエンゲゼルシャフト | Ball joint |
JP2010203600A (en) | 2009-03-06 | 2010-09-16 | Toyota Motor Corp | Ball joint |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105371068A (en) * | 2015-11-03 | 2016-03-02 | 中山日高精密工业有限公司 | Holder locking structure |
EP3181983A1 (en) * | 2015-12-15 | 2017-06-21 | Axis AB | An arrangement for supporting a monitoring camera and a method for assembling the arrangement |
US10070024B2 (en) | 2015-12-15 | 2018-09-04 | Axis Ab | Arrangement for supporting a monitoring camera and a method for assembling the arrangement |
CN113915474A (en) * | 2021-10-22 | 2022-01-11 | 中山市劲捷摄影器材有限公司 | Spherical cloud platform with split type spheroid subassembly |
CN113915474B (en) * | 2021-10-22 | 2023-03-10 | 中山市劲捷摄影器材有限公司 | Spherical cloud platform with split type spheroid subassembly |
CN115267634A (en) * | 2022-05-12 | 2022-11-01 | 中科飞特(山东)科技有限公司 | Triaxial magnetometer orthogonality calibration testing device and method |
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