CN113063073A - Camera three-dimensional tripod head with semi-arc slide rail and working method thereof - Google Patents
Camera three-dimensional tripod head with semi-arc slide rail and working method thereof Download PDFInfo
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- CN113063073A CN113063073A CN202110384389.4A CN202110384389A CN113063073A CN 113063073 A CN113063073 A CN 113063073A CN 202110384389 A CN202110384389 A CN 202110384389A CN 113063073 A CN113063073 A CN 113063073A
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- slide rail
- arc
- semi
- screw
- camera
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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
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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
- F16M11/043—Allowing translations
Abstract
The invention relates to a camera three-dimensional pan-tilt with a semi-arc slide rail and a working method thereof, which are characterized in that: the camera three-dimensional tripod head with the semi-arc slide rail comprises a lower bedplate and two opposite supporting blocks fixed on the upper surface of the lower bedplate, the semi-arc slide rail is arranged between the two opposite supporting blocks in a limiting mode, a first screw used for fastening the semi-arc slide rail is arranged on each supporting block in a penetrating mode, the open end of each semi-arc slide rail is connected with a cross rod in a penetrating mode, the bottom surface of each semi-arc slide rail is sleeved with an upper bedplate, and a second screw used for fastening the cross rod is arranged on the bottom surface of the upper bedplate.
Description
The technical field is as follows:
the invention relates to a camera three-dimensional holder with a semi-circular arc slide rail and a working method thereof.
Background art:
common holders in the market at present comprise a spherical holder, a turbine holder, a hydraulic holder and the like.
The movable main body of the spherical holder is a sphere, the sphere can rotate in multiple angles in a shell outside the sphere to realize the adjustment of each angle of the camera, the spherical holder has the defects of weak bearing capacity and easy 'nodding' phenomenon after fastening, and because the spherical holder only uses one sphere to realize the adjustment of three dimensions, one dimension is often adjusted to influence other two dimensions, so the spherical holder has poor effect on composition fine adjustment; and the movable ball body part of the ball-shaped holder is easy to wear or enter dust, so that the adjustment precision and the service life of the ball-shaped holder are greatly influenced.
The turbine tripod head determines the direction of the camera through three latches in different directions, has good bearing performance and can accurately adjust the angles of three dimensions respectively; the disadvantage is that the operation is slow, the bearing point and the rotation center are overlapped, and the 'nodding' phenomenon is easy to occur.
The hydraulic tripod head has high precision, strong bearing capacity and convenient adjustment of all dimensions, and is a product which is used by high-end users more; but its cost is higher than other cloud platforms, and its structure is complicated, and difficult the restoration after hydraulic system damages wherein, under high temperature or low temperature environment, the performance of hydraulic oil also can receive the influence.
The invention content is as follows:
the invention aims to provide a camera three-dimensional tripod head with a semicircular arc slide rail and a working method thereof.
The invention discloses a camera three-dimensional holder with a semicircular arc slide rail, which is characterized in that: the upper bedplate comprises a lower bedplate and two opposite supporting blocks fixed on the upper surface of the lower bedplate, wherein a semi-circular arc-shaped slide rail is arranged between the two opposite supporting blocks in a limiting manner, first screws for fastening the semi-circular arc-shaped slide rail are arranged on the supporting blocks in a penetrating manner, the open end of the semi-circular arc-shaped slide rail is connected with a cross rod in a penetrating manner, the bottom surface of the semi-circular arc-shaped slide rail is sleeved with the upper bedplate, and the bottom surface of the upper bedplate is provided with second screws.
Furthermore, a side face of the semi-arc slide rail is provided with a slide rail groove which is arc-shaped along the length direction of the semi-arc slide rail, and an arc-shaped fixture block matched with the slide rail groove is arranged on the side face of the first supporting block facing the semi-arc slide rail.
Furthermore, a first screw hole is formed in the second supporting block, and the first screw is locked in the first screw hole.
Furthermore, the supporting block comprises a flat bottom block and a vertical plate block arranged on the flat bottom block, and the vertical plate block is provided with an arc-shaped clamping block or a first screw hole; the flat bottom block is provided with a supporting block fixing port for locking a screw, and the lower bedplate is provided with a screw hole for locking the screw so as to lock the supporting block on the lower bedplate.
Further, the lower bedplate is in a stepped circular plate shape and is supported on the annular base.
Further, both ends of the semi-arc slide rail are provided with through holes for penetrating through a cross rod, a clamping groove is formed in the port part of one of the through holes, a clamping groove opening is formed in the end part of the cross rod, and a clamping block embedded in the clamping groove opening is arranged in the clamping groove.
Furthermore, the bottom surface of the upper bedplate is provided with a column sleeve arranged along the length direction of the upper bedplate, a cross rod through hole is arranged in the column sleeve, the middle part of the column sleeve is provided with a boss, and the boss is provided with a second screw hole for penetrating a second screw.
The invention relates to a working method of a camera three-dimensional pan-tilt with a semicircular arc slide rail, during assembly, a lower platen is arranged in a base, a screw supporting block fixing port is screwed into a screw hole, so that the supporting block is fixed on the lower platen; aligning the slide rail groove with the arc-shaped clamping block, then penetrating a screw through the supporting block fixing port and screwing the screw into the screw hole, so that the semi-arc-shaped slide rail is fixed between the two supporting blocks, can slide for a certain angle under the constraint of the arc-shaped clamping block and can be locked; the cross rod penetrates through the through hole and the cross rod through hole, the clamping block is clamped into the clamping groove and the clamping groove opening, so that the cross rod and the semi-arc-shaped sliding rail cannot rotate relatively, and the cross rod and the semi-arc-shaped sliding rail are fixed by a second screw, so that the upper bedplate can rotate around the cross rod for a certain angle and can be locked at any angle; when the tripod is used, the base is fixed on the tripod, the camera is fixed on the upper bedplate, and the angle adjustment of the camera in the horizontal direction can be realized by rotating the lower bedplate; the semi-circular arc-shaped slide rail slides along the arc-shaped clamping block to realize the adjustment of the lateral angle of the camera, and a first screw is screwed into the first screw hole to realize the locking of the semi-circular arc-shaped slide rail; the upper bedplate rotates around the cross rod to realize the adjustment of the pitching angle of the camera, and the second screw is screwed into the second screw hole to extrude the cross rod, so that the upper bedplate is locked.
The three-dimensional tripod head with the semicircular arc slide rails enables the camera to be capable of adjusting angles in three dimensions, and when the three-dimensional tripod head is used, the three-dimensional tripod head is installed on the tripod, then the camera is installed on the three-dimensional tripod head, the tripod can provide stable support for the camera, the three-dimensional tripod head can enable the camera to adjust angles on the premise of stability, and the camera can rotate horizontally by 360 degrees and tilt at a certain angle in a pitching and left-right direction, so that the picture composition can be better performed during shooting; the camera is symmetrical left and right in structure, has the function of manually adjusting three dimensions of the camera, can be locked at any angle, is fixed, is not easy to change slightly after being locked, is not easy to be influenced by water and dust, and can be used in outdoor environment.
The invention adopts a mode of independent adjustment of three dimensions, thereby avoiding the problem that the adjustment of each dimension of the traditional spherical holder can influence each other; the traditional tripod head also has the problem of small pitching and lateral adjusting angles, and the invention adopts a novel structure to ensure that the pitching and lateral angles can reach +/-90 degrees; the semi-arc slide rail can achieve high-precision lateral angle adjustment, and can effectively reduce the lateral 'nodding' phenomenon; the invention has simple structure, is not easy to be influenced by water and dust, and is suitable for being used in outdoor environment; the invention is mainly used for the camera with the weight of 500-700 g.
Description of the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic illustration of the three-dimensional explosive configuration of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is a cross-sectional view A-A of FIG. 3;
in the attached drawings, an upper bedplate 1, a cross rod through hole 2, a semi-circular arc-shaped slide rail 3, a clamping groove 4, a clamping block 5, a first supporting block 6, an arc-shaped clamping block 7, a lower bedplate 8, a screw hole 9, a base 10, a first screw 11, a second supporting block 12, a supporting block fixing port 13, a first screw hole 14, a screw 15, a second screw 16, a rubber block 17, a gasket 18, a through hole 19, a clamping groove port 20, a cross rod 21 and a slide rail groove 22.
The specific implementation mode is as follows:
the camera three-dimensional tripod head with the semi-arc slide rail comprises a lower bedplate 8 and two oppositely arranged support blocks (a first support block 6 and a second support block 12) fixed on the upper surface of the lower bedplate 8, the semi-arc slide rail 3 is arranged between the two oppositely arranged support blocks in a limiting way, the section of the semi-arc slide rail 3 can be rectangular, a first screw 11 for fastening the semi-arc slide rail is arranged on the second support block 12 in a penetrating way, a first screw hole 14 is arranged on the second support block 12, and the first screw 11 is locked in the first screw hole.
The opening end of the semicircular arc-shaped slide rail 3 is connected with a cross rod 21 in a penetrating manner, the bottom surface of the semicircular arc-shaped slide rail is sleeved on the upper bedplate 1 on the cross rod 21, and a second screw 16 used for fastening the cross rod is arranged on the bottom surface of the upper bedplate 1.
The structure of the two opposite-arranged supporting block limiting semi-circular arc-shaped sliding rails 3 can be various, and one embodiment is illustrated as follows:
above-mentioned side of half-circular arc slide rail is equipped with along its length direction arranges and is curved slide rail recess 22, wherein first supporting block 6 towards the side of half-circular arc slide rail be equipped with slide rail recess complex arc fixture block 7, this arc fixture block 7 adopts substitutes such as boss pin, nevertheless adopts arc fixture block 7 and slide rail recess 22's little clearance fit, cooperation area of contact is big, job stabilization nature is better.
The two supporting blocks comprise flat bottom blocks and vertical plate blocks arranged on the flat bottom blocks, and arc-shaped clamping blocks 7 or first screw holes 14 are arranged on the vertical plate blocks; the flat bottom block is provided with a supporting block fixing port 13 for locking a screw, and the lower bedplate is provided with a screw hole 9 for locking the screw so as to lock the supporting block on the lower bedplate.
The lower bedplate is in a step circular plate shape and is supported on the circular ring-shaped base 10, the lower bedplate 8 is in small clearance fit with the circular ring-shaped base 10, and the lower bedplate 8 and the circular ring-shaped base 10 can rotate relatively when the lower bedplate is used.
Above-mentioned half-circular arc slide rail both ends are equipped with the through-hole 2 that is used for wearing to be equipped with the horizontal pole, and the port portion of one of them through-hole has draw-in groove 4, the tip of horizontal pole 21 is equipped with draw-in groove mouth 20, is equipped with the fixture block 5 that inlays in draw-in groove mouth 20 in the draw-in groove, after horizontal pole 21 passed through-hole 2, because fixture block 5 inlays in draw-in groove mouth 20, and fixture block 5 receives the spacing of draw-in groove 4 again to make horizontal pole 21 can.
The bottom surface of the upper bedplate is provided with a column sleeve arranged along the length direction of the upper bedplate, a cross rod through hole 2 is arranged in the column sleeve, a boss is arranged in the middle of the column sleeve, a second screw hole used for penetrating a second screw 16 is arranged on the boss and locked in the second screw hole through the second screw 16, a rubber block 17 is arranged at a position close to the cross rod in the second screw hole, the second screw 16 realizes locking of the cross rod through an overhead rubber block, and the upper bedplate 1 is fixed at a certain angle position.
The invention relates to a working method of a camera three-dimensional pan-tilt with a semicircular arc slide rail, during assembly, a lower platen is arranged in a base, a screw supporting block fixing port is screwed into a screw hole, so that the supporting block is fixed on the lower platen; aligning the slide rail groove with the arc-shaped clamping block, then penetrating a screw through the supporting block fixing port and screwing the screw into the screw hole, so that the semi-arc-shaped slide rail is fixed between the two supporting blocks, can slide for a certain angle under the constraint of the arc-shaped clamping block and can be locked; the cross rod penetrates through the through hole and the cross rod through hole, the clamping block is clamped into the clamping groove and the clamping groove opening, so that the cross rod and the semi-arc-shaped sliding rail cannot rotate relatively, and the cross rod and the semi-arc-shaped sliding rail are fixed by a second screw, so that the upper bedplate can rotate around the cross rod for a certain angle and can be locked at any angle; when the tripod is used, the base is fixed on the tripod, the camera is fixed on the upper bedplate, and the angle adjustment of the camera in the horizontal direction can be realized by rotating the lower bedplate; the semi-circular arc-shaped slide rail slides along the arc-shaped clamping block to realize the adjustment of the lateral angle of the camera, and a first screw is screwed into the first screw hole to realize the locking of the semi-circular arc-shaped slide rail; the upper bedplate rotates around the cross rod to realize the adjustment of the pitching angle of the camera, and the second screw is screwed into the second screw hole to extrude the cross rod, so that the upper bedplate is locked.
The camera three-dimensional tripod head with the semi-circular arc-shaped slide rail is convenient to use and rapid to operate, and the angle of the camera can be adjusted rapidly and accurately; the semi-arc slide rail enables the camera to be more stable in lateral direction, more accurate in angle adjustment and good in locking effect, and the phenomenon of fine motion after locking is not easy to occur; in addition, the invention can independently adjust three dimensions without mutual interference; the invention has better bearing performance, is suitable for most of cameras used in daily life, has small volume and is easy to carry.
Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present invention and not to limit the same; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the invention or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the invention as defined by the appended claims.
Claims (8)
1. The utility model provides a three-dimensional cloud platform of camera with semicircle arc type slide rail which characterized in that: the upper bedplate comprises a lower bedplate and two opposite supporting blocks fixed on the upper surface of the lower bedplate, wherein a semi-circular arc-shaped slide rail is arranged between the two opposite supporting blocks in a limiting manner, first screws for fastening the semi-circular arc-shaped slide rail are arranged on the supporting blocks in a penetrating manner, the open end of the semi-circular arc-shaped slide rail is connected with a cross rod in a penetrating manner, the bottom surface of the semi-circular arc-shaped slide rail is sleeved with the upper bedplate, and the bottom surface of the upper bedplate is provided with second screws.
2. The three-dimensional pan/tilt head of a video camera with a semi-arc slide rail according to claim 1, characterized in that: a side face of the semi-arc-shaped slide rail is provided with an arc-shaped slide rail groove arranged along the length direction of the semi-arc-shaped slide rail, and an arc-shaped clamping block matched with the slide rail groove is arranged on the side face, facing the semi-arc-shaped slide rail, of the first supporting block.
3. The three-dimensional pan/tilt head of a camera with a semi-arc slide rail according to claim 2, characterized in that: the second supporting block is provided with a first screw hole, and the first screw is locked in the first screw hole.
4. The three-dimensional pan/tilt head of a video camera with a semi-arc slide rail according to claim 3, characterized in that: the supporting block comprises a flat bottom block and a vertical plate block arranged on the flat bottom block, and the vertical plate block is provided with an arc-shaped clamping block or a first screw hole; the flat bottom block is provided with a supporting block fixing port for locking a screw, and the lower bedplate is provided with a screw hole for locking the screw so as to lock the supporting block on the lower bedplate.
5. The three-dimensional pan/tilt head of a video camera with a semi-arc slide rail according to claim 1, characterized in that: the lower bedplate is in a step circular plate shape and is supported on the circular ring-shaped base.
6. The three-dimensional pan/tilt head of a video camera with a semi-arc slide rail according to claim 1, characterized in that: the semi-circular arc slide rail both ends are equipped with the through-hole that is used for wearing to be equipped with the horizontal pole, and the port portion of one of them through-hole has the draw-in groove, the tip of horizontal pole is equipped with the draw-in groove mouth, is equipped with the fixture block that inlays in the draw-in groove mouth in the draw-in groove.
7. The camera three-dimensional pan/tilt head with a semicircular arc slide rail according to claim 6, wherein: the bottom surface of the upper bedplate is provided with a column sleeve arranged along the length direction of the upper bedplate, a cross rod through hole is arranged in the column sleeve, the middle part of the column sleeve is provided with a boss, and the boss is provided with a second screw hole used for penetrating a second screw.
8. An operating method of the three-dimensional pan/tilt head of the camera with the semi-arc slide rail according to claim 4, 5, 6 or 7, characterized in that: during assembly, the lower bedplate is arranged in the base, the screw supporting block fixing port is screwed into the screw hole, and the supporting block is fixed on the lower bedplate; aligning the slide rail groove with the arc-shaped clamping block, then penetrating a screw through the supporting block fixing port and screwing the screw into the screw hole, so that the semi-arc-shaped slide rail is fixed between the two supporting blocks, can slide for a certain angle under the constraint of the arc-shaped clamping block and can be locked; the cross rod penetrates through the through hole and the cross rod through hole, the clamping block is clamped into the clamping groove and the clamping groove opening, so that the cross rod and the semi-arc-shaped sliding rail cannot rotate relatively, and the cross rod and the semi-arc-shaped sliding rail are fixed by a second screw, so that the upper bedplate can rotate around the cross rod for a certain angle and can be locked at any angle; when the tripod is used, the base is fixed on the tripod, the camera is fixed on the upper bedplate, and the angle adjustment of the camera in the horizontal direction can be realized by rotating the lower bedplate; the semi-circular arc-shaped slide rail slides along the arc-shaped clamping block to realize the adjustment of the lateral angle of the camera, and a first screw is screwed into the first screw hole to realize the locking of the semi-circular arc-shaped slide rail; the upper bedplate rotates around the cross rod to realize the adjustment of the pitching angle of the camera, and the second screw is screwed into the second screw hole to extrude the cross rod, so that the upper bedplate is locked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110384389.4A CN113063073B (en) | 2021-04-09 | 2021-04-09 | Camera three-dimensional tripod head with semi-arc slide rail and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110384389.4A CN113063073B (en) | 2021-04-09 | 2021-04-09 | Camera three-dimensional tripod head with semi-arc slide rail and working method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113063073A true CN113063073A (en) | 2021-07-02 |
| CN113063073B CN113063073B (en) | 2022-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110384389.4A Active CN113063073B (en) | 2021-04-09 | 2021-04-09 | Camera three-dimensional tripod head with semi-arc slide rail and working method thereof |
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| CN (1) | CN113063073B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6007038A (en) * | 1997-12-27 | 1999-12-28 | Daewoo Electronics Co., Ltd. | Tilt and swivel apparatus for a display monitor |
| US20070075202A1 (en) * | 2005-06-16 | 2007-04-05 | Dana Innovations | Mountable cabinet speaker |
| CN202057941U (en) * | 2011-05-03 | 2011-11-30 | 深圳中兴力维技术有限公司 | Triaxial turning holder of camera |
| CN205244766U (en) * | 2015-12-24 | 2016-05-18 | 江苏迈特菲光电技术有限公司 | Medical display screen that can overturn |
| CN209511488U (en) * | 2018-12-29 | 2019-10-18 | 深圳市冠旭电子股份有限公司 | A kind of display base and stereo set and display equipment |
| CN211344597U (en) * | 2019-12-19 | 2020-08-25 | 杭州精日科技有限公司 | Display screen mounting bracket convenient to assemble |
| CN111878683A (en) * | 2020-08-27 | 2020-11-03 | 烟台职业学院 | Wearable portable electronic intelligent communication equipment |
-
2021
- 2021-04-09 CN CN202110384389.4A patent/CN113063073B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6007038A (en) * | 1997-12-27 | 1999-12-28 | Daewoo Electronics Co., Ltd. | Tilt and swivel apparatus for a display monitor |
| US20070075202A1 (en) * | 2005-06-16 | 2007-04-05 | Dana Innovations | Mountable cabinet speaker |
| CN202057941U (en) * | 2011-05-03 | 2011-11-30 | 深圳中兴力维技术有限公司 | Triaxial turning holder of camera |
| CN205244766U (en) * | 2015-12-24 | 2016-05-18 | 江苏迈特菲光电技术有限公司 | Medical display screen that can overturn |
| CN209511488U (en) * | 2018-12-29 | 2019-10-18 | 深圳市冠旭电子股份有限公司 | A kind of display base and stereo set and display equipment |
| CN211344597U (en) * | 2019-12-19 | 2020-08-25 | 杭州精日科技有限公司 | Display screen mounting bracket convenient to assemble |
| CN111878683A (en) * | 2020-08-27 | 2020-11-03 | 烟台职业学院 | Wearable portable electronic intelligent communication equipment |
Non-Patent Citations (1)
| Title |
|---|
| 于潇雁等: "《飘浮基两杆柔性空间机械臂基于速度观测器的增广自适应控制》", 《振动与冲击》 * |
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