CN109373161B - Stabilizer free of leveling - Google Patents

Stabilizer free of leveling Download PDF

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Publication number
CN109373161B
CN109373161B CN201811417451.XA CN201811417451A CN109373161B CN 109373161 B CN109373161 B CN 109373161B CN 201811417451 A CN201811417451 A CN 201811417451A CN 109373161 B CN109373161 B CN 109373161B
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China
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motor
roll
arm
pitch
axis
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CN109373161A (en
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请求不公布姓名
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Gudsen Technology Co ltd
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Gudsen Technology Co ltd
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Priority to CN201811417451.XA priority Critical patent/CN109373161B/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/04Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or holding steady relative to, a person, e.g. by chains, e.g. rifle butt or pistol grip supports, supports attached to the chest or head
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B17/00Details of cameras or camera bodies; Accessories therefor
    • G03B17/56Accessories

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Accessories Of Cameras (AREA)

Abstract

The application discloses a leveling-free stabilizer, which comprises a roll motor, a pitch motor, a roll arm, a pitch arm and a movable clamp, wherein one end of the pitch motor is connected with the roll motor through the roll arm, the other end of the pitch motor is connected with the pitch arm, the pitch arm is parallel to the roll motor, and the movable clamp is arranged at one end of the pitch arm far away from the pitch motor and is used for clamping the middle part of shooting equipment; the whole of every single move motor is located between the installation face of movable clamp and the roll arm, and the contained angle that every single move motor's axis and roll motor's axis formed is less than 90, and the mid point of movable clamp deviates from roll motor's axis in the direction of keeping away from every single move motor, and roll motor's bearing center of gravity is located roll motor's axis, and pitch motor's bearing center of gravity is located pitch motor's axis. The user does not need to waste time on the adjusting center of gravity before shooting, portability of the stabilizer in the using process is remarkably improved, and product experience is greatly improved.

Description

Stabilizer free of leveling
Technical Field
The application relates to the technical field of shooting equipment, in particular to a leveling-free stabilizer.
Background
With the development of continuous improvement of performance and specialized application fields of portable shooting equipment, the portable shooting equipment becomes a tool for recording life segments, interviews, live broadcasting, video interaction and even shooting movies for more and more people, and the portable shooting equipment comprises a mobile phone, a single lens, a flat panel, a portable camera and the like. As a device for professional image and video recording, better stability is required, so that smoother and more stable video or pictures are taken, and a convenient experience is brought.
In order to overcome the problems of shake of a picture, unnatural shooting angle and the like caused by the arm or other factors of a user in the shooting process, a stabilizer is mostly adopted to fix shooting equipment in the market, and the stabilizer can prevent the interference of the arm to a certain extent in the in-situ or mobile shooting process and keep a lens to stably shoot towards a shooting object.
The existing stabilizer needs to pre-adjust the gravity center of the whole equipment after the shooting equipment is installed and before shooting, and a plurality of methods for adjusting the gravity center exist, wherein one method is as follows: after the shooting equipment is installed, the distance between the roll motor and the pitching motor and the clamping part are adjusted to adjust the gravity center, so that the method is inconvenient, the shooting equipment is required to be adjusted every time, and the adjustment distances of different shooting equipment are different; the other method is to install the weight on the stabilizer, and adjust the gravity center of the shooting device and the stabilizer by using the weight block, because the weight block is additionally installed, the weight is increased when the stabilizer is held by hand, the fatigue of the arm is prolonged, the shooting stability is affected, and different shooting devices are installed, and the position of the weight block and the gravity center of the whole device are required to be adjusted in advance.
Disclosure of Invention
The application provides a leveling-free stabilizer, which can be used for shooting after being installed without adjusting the gravity center of the whole device in advance after the same or different shooting devices are installed each time.
In order to achieve the above purpose, the present application adopts the following technical scheme:
A leveling-free stabilizer comprises a roll motor, a pitch motor, a roll arm, a pitch arm and a movable clamp, wherein one end of the pitch motor is connected with the roll motor through the roll arm, the other end of the pitch motor is connected with the pitch arm, the pitch arm is parallel to the roll motor, and the movable clamp is arranged at one end of the pitch arm far away from the pitch motor and used for clamping the middle part of shooting equipment; the whole of every single move motor is located between the installation face of movable clamp and the roll arm, and the contained angle that every single move motor's axis and roll motor's axis formed is less than 90, and the mid point of movable clamp deviates from roll motor's axis in the direction of keeping away from every single move motor, and roll motor's bearing center of gravity is located roll motor's axis, and pitch motor's bearing center of gravity is located pitch motor's axis.
Further, the pitch motor axis and the roll motor axis form an angle of 65 ° -80 °, in one embodiment 70 °.
Further, the vertical distance between the center of the pitch motor and the axis of the roll motor is 45mm-65mm, in one embodiment 55mm.
Further, one end of the roll arm is rotatably connected to the roll motor, and the other end is fixedly connected to the pitch motor. The pitching arm is rotatably connected to the pitching motor.
In one embodiment, the leveling-free stabilizer further comprises a heading motor and a heading arm, wherein one end of the heading arm is rotatably connected to the heading motor, and the other end of the heading arm is fixedly connected to the roll motor. Wherein, the axis of course motor and the axis of roll motor form the contained angle 90.
Further, the movable clamp is also provided with two opposite clamping arms, and grooves are formed in opposite faces of the two clamping arms and used for clamping the shooting equipment.
The beneficial effects of the application are as follows:
Through ingenious overall arrangement, let the user when using, as long as clamp the middle part of shooting equipment on the centre gripping arm of activity clamp, can realize that whole device focus is balanced, the user need not waste time before shooting on adjusting the center of gravity, has practiced thrift a large amount of time, is showing the portability of improving the stabilizer in the use, has improved product experience greatly.
Drawings
FIG. 1 is a perspective view of a leveling-free stabilizer with a pitch arm and a movable clip removed;
FIG. 2 is a top view of a leveling-free stabilizer with the pitch arm and the movable clip removed;
FIG. 3 is a top view of an embodiment after installation of a photographing apparatus;
fig. 4 is a schematic structural view of an embodiment after a photographing apparatus is mounted;
fig. 5 is a perspective view of a leveling-free stabilizer after installation of a photographing apparatus.
Detailed Description
The application will be described in further detail below with reference to the drawings by means of specific embodiments.
The existing stabilizer basically adopts two motors in an orthogonal arrangement or three motors in a pairwise orthogonal arrangement, so that the weight of a pitching motor needs to be balanced, leveling operation is needed after shooting equipment is installed each time, a weight is added to some stabilizer to adjust the gravity center, the weight of the whole stabilizer is increased in the mode, the leveling is needed like using different equipment, and a user is inconvenient to hold. According to the application, through ingenious layout, a user can shoot by only installing the middle part of the shooting equipment on the movable clamp without leveling, and the shooting is convenient and quick. The present embodiment takes a mobile phone as an example of a photographing apparatus.
As shown in fig. 1-5, a leveling-free stabilizer mainly comprises a pitching motor 1, a rolling motor 2, a pitching arm 11, a rolling arm 21 and a movable clamp 3, wherein one end of the pitching motor 1 is connected with the rolling motor 2 through the rolling arm 21, the other end of the pitching motor is connected with the pitching arm 11, the pitching arm 11 is parallel to the rolling motor 2, and the movable clamp 3 is installed at one end, far away from the pitching motor 1, of the pitching arm 11 and used for clamping the middle part of shooting equipment 4. Whereas the pitching motor is located on the side of the shooting device in the prior art, the whole pitching motor 1 is located between the mounting surface of the movable clamp 3 and the roll arm 21, in this embodiment, the whole pitching motor is located at the rear of the mobile phone, and an included angle a formed by an axis 101 of the pitching motor and an axis 201 of the roll motor is smaller than 90 degrees, as shown in fig. 3, the midpoint of the movable clamp 3 is located in a direction away from the pitching motor 1 and is deviated from the axis 201 of the roll motor, the bearing center of gravity of the roll motor 2 is located on the axis 201 of the roll motor, and the bearing center of gravity of the pitching motor 1 is located on the axis 101 of the pitch motor. In such a layout, when the user uses the photographing apparatus 4, the user only needs to clamp the middle part of the photographing apparatus 4 on the movable clamp 3, and no other leveling operation is required
The above-described stabilizer is arranged such that the pitch motor is located between the photographing apparatus and the roll motor, and an acute angle is formed between the axis of the pitch motor and the axis of the roll motor, as shown in fig. 3. On the other hand, the center of the movable clip is offset from the axis of the roll motor on the side away from the pitch motor, so that when the photographing apparatus is mounted, the photographing apparatus and the movable clip have a greater weight on the side away from the pitch motor on the axis of the roll motor than on the side closer to the pitch motor on the axis of the roll motor. Therefore, if two areas are divided by taking the axis of the roll motor as the center and dividing the weight borne by the roll motor according to the axis, the weight of the shooting device, the movable clamp and the pitch arm divided on the area far from the pitch motor is the same as the weight of the shooting device, the movable clamp, the pitch arm, the pitch motor and the roll arm divided on the area near the pitch motor, so that the bearing gravity center of the roll motor is positioned on the axis of the roll motor; on the other hand, if two areas are divided with the axis of the pitch motor as the center and the weight borne by the pitch motor is split according to the axis, the weight of the photographing device, the movable clamp, and the pitch arm split on the area near the roll motor is the same as the weight of the photographing device, the movable clamp, and the pitch arm split on the area far from the roll motor, so that the bearing center of gravity of the pitch motor is located on the axis of the pitch motor. The weights are basically the same, and the weight distribution of different mobile phone models is slightly different, but the gravity center balance of the whole is not affected.
As shown in fig. 2, the angle a formed by the axis 101 of the pitch motor and the axis 201 of the roll motor according to the application is in the range of 65-80, which is a certain value in the final product, preferably the angle a is 70. Furthermore, the vertical distance d between the centre of the pitch motor 1 and the axis 201 of the roll motor is 45mm-65mm, which is also a certain value on the final product, without additional adjustment, the preferred vertical distance d being 55mm. In this embodiment, the photographing device is a mobile phone, and through tests of different models and different thicknesses, if other types of photographing devices, such as Pad, single lens reflex, digital camera, etc., are used, an included angle formed between an axis of the pitch motor and an axis of the roll motor may be designed to be outside the above range, and/or a vertical distance range may be designed to be outside the above range before the product is manufactured.
As shown in fig. 1, one end of the roll arm 21 is rotatably connected to the roll motor 2, and the other end is fixedly connected to the pitch motor 1, so that the roll motor 2 can drive the roll arm 21 to rotate, and under the condition that no photographing device is installed, the roll motor 2 can drive the roll arm 21 to rotate 360 degrees. As shown in fig. 3 and 4, the pitch arm 11 is rotatably connected to the pitch motor 1, and the pitch motor 1 can drive the pitch arm 11 to rotate between its top view and its bottom view. The rotation of the transverse rolling arm 21 and the pitching arm 11 facilitates the shooting device 4 on the movable clamp 3 to adjust the shooting angle, and the angle range of the shooting device is enlarged.
The leveling-free stabilizer further comprises a heading motor 5 and a heading arm 51, one end of the heading arm 51 is rotatably connected to the heading motor 5, the other end of the heading arm 51 is fixedly connected with a roll motor 2, and in the embodiment, the heading motor can drive the heading arm to rotate by 360 degrees. As shown in fig. 1, the angle b formed by the axis 501 of the heading motor and the axis 201 of the roll motor is 90 °, and in other embodiments, the angle b formed by the axis 501 of the heading motor and the axis 201 of the roll motor may be an acute angle or an obtuse angle. The rotatable roll arm provides a shooting angle adjustment range of a Y-direction dimension for the shooting equipment, the rotatable pitch arm provides a shooting angle adjustment range of a Z-direction dimension, the rotatable heading arm provides a shooting angle adjustment range of an X-direction dimension, and adjustment in three dimension directions is greatly convenient for users to use and increases the three-dimensional shooting range of the shooting equipment.
The movable clamp 3 further comprises two opposite clamping arms 31, grooves are formed in opposite faces of the clamping arms 31, and the middle part of the shooting device 4 can be buckled in the grooves of the movable clamp 3. In other embodiments, the shooting device may be fixed to the movable clip in a plugging, clamping, nesting, or other manner.
As shown in fig. 5, in this embodiment, the device further includes a handheld arm 6 and a bracket 7, the heading motor 5 is mounted on the top of the handheld arm 6 in a mosaic manner, the handheld arm 6 is provided with a controller 61, the controller 61 is respectively connected with the pitch motor 1, the roll motor 2 and the heading motor 5 in the stabilizer in a signal manner, and the controller 61 on the handheld arm 6 can control the rotation, the rotation direction and the locking of the three motors. A plurality of brackets 7 are installed at the bottom of the hand-held arm 6 for supporting and fixing the hand-held arm 6, and when the user does not hold his hand, but needs to be placed at a certain position, the hand-held arm is supported and fixed by the brackets. In other embodiments, the heading motor and the heading arm can be omitted, the roll motor is directly installed on the handheld arm, the controller on the handheld arm controls the roll motor and the pitching motor to rotate, and of course, a bracket can be omitted, a user directly holds the handheld arm, or the handheld arm is fixed at a certain position to shoot.
In the embodiment, a mobile phone existing in the market is adopted as shooting equipment, an included angle formed by the axis of the pitching motor and the axis of the rolling motor is 65-80 degrees, the vertical distance between the center of the pitching motor and the axis of the rolling motor is 45-65 mm, and the preferable scheme is that the included angle is 70 degrees and the vertical distance is 55mm. In other embodiments, the included angle formed by the axes of different pitching motors and the axes of the rolling motors, and the vertical distance from the midpoint of the pitching motors to the axes of the rolling motors can be customized according to other shooting devices.
A leveling-free stabilizer is characterized in that a pitching motor is arranged between a mounting surface of a movable clamp and a roll arm, an acute angle is formed between an axis of the pitching motor and an axis of the roll motor, a vertical distance from the center of the pitching motor to the axis of the roll motor is fixed, on the other hand, the middle point of the movable clamp is far away from the axis of the roll motor, the direction of the movable clamp is deviated, after the middle part of a shooting device is mounted on the movable clamp, the weight borne by two sides of the axis of the roll motor is the same, and the weight borne by two sides of the axis of the pitching motor is the same, so that after the whole stabilizer is mounted on the shooting device, the relative balance can be achieved, the use convenience of the stabilizer is greatly improved, the product experience effect is improved, and the problem that complicated leveling steps are required before shooting of the existing stabilizer is solved.
The foregoing is a further detailed description of the application in connection with specific embodiments, and it is not intended that the application be limited to such description. It will be apparent to those skilled in the art that several simple deductions or substitutions can be made without departing from the inventive concept.

Claims (8)

1. A leveling-free stabilizer, characterized by: the device comprises a roll motor, a pitch motor, a roll arm, a pitch arm and a movable clamp, wherein one end of the pitch motor is connected with the roll motor through the roll arm, the other end of the pitch motor is connected with the pitch arm, the pitch arm is parallel to the roll motor, and the movable clamp is arranged at one end, far away from the pitch motor, of the pitch arm and is used for clamping the middle part of shooting equipment; one end of the roll arm is rotatably connected to the roll motor, and the other end of the roll arm is fixedly connected to the pitching motor; the whole of every single move motor is located the installation face of movable clamp with between the roll arm, and every single move motor's axis with the contained angle that the axis of roll motor formed is 65 ~ 80, the mid point of movable clamp is in keeping away from every single move motor's direction skew roll motor's axis, the load-bearing focus of roll motor is located the axis of roll motor, the load-bearing focus of every single move motor is located the axis of every single move motor.
2. The leveling-free stabilizer of claim 1, wherein: an included angle formed by the axis of the pitching motor and the axis of the rolling motor is 70 degrees.
3. The leveling-free stabilizer of claim 1, wherein: the vertical distance between the center of the pitching motor and the axis of the rolling motor is 45mm-65mm.
4. A leveling-free stabilizer as claimed in claim 3, characterized in that: the vertical distance between the center of the pitch motor and the axis of the roll motor is 55mm.
5. The leveling-free stabilizer of claim 1, wherein: the pitching arm is rotatably connected to the pitching motor.
6. Leveling-free stabilizer according to any one of claims 1-5, characterized in that: the intelligent car heading machine further comprises a heading motor and a heading arm, wherein one end of the heading arm is rotatably connected to the heading motor, and the other end of the heading arm is fixedly connected with the roll motor.
7. The leveling-free stabilizer of claim 6, wherein: the included angle formed by the axis of the heading motor and the axis of the roll motor is 90 degrees.
8. Leveling-free stabilizer according to any one of claims 1-5, characterized in that: the movable clamp is provided with two opposite clamping arms, and grooves are formed in opposite faces of the two clamping arms and used for clamping the shooting equipment.
CN201811417451.XA 2018-11-26 2018-11-26 Stabilizer free of leveling Active CN109373161B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN109373161A CN109373161A (en) 2019-02-22
CN109373161B true CN109373161B (en) 2024-05-14

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112696564A (en) * 2019-10-23 2021-04-23 广东思锐光学股份有限公司 Handheld stabilizer's holder adjusting device and handheld stabilizer
CN111306408B (en) * 2020-02-28 2022-04-01 深圳市固胜智能科技有限公司 Handheld stabilizer

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US4071207A (en) * 1975-09-09 1978-01-31 Piasecki Aircraft Corporation Vertical take-off aircraft
CN104508346A (en) * 2013-12-10 2015-04-08 深圳市大疆创新科技有限公司 Carrier of non-orthogonal shafts
CN107278247A (en) * 2016-02-01 2017-10-20 深圳市大疆灵眸科技有限公司 Hand-held head, capture apparatus and its connecting seat and location structure
CN206627743U (en) * 2017-04-03 2017-11-10 惠州市东阳智能技术股份有限公司 One kind shooting stabilizer
WO2018076822A1 (en) * 2016-10-31 2018-05-03 深圳市随拍科技有限公司 Counterweight rotary support and pan-tilt device consisting of same, and counterweight method
CN207555166U (en) * 2017-11-22 2018-06-29 深圳市越疆科技有限公司 Wide-angle expansion structure and hand-held holder
CN209340836U (en) * 2018-11-26 2019-09-03 深圳市固胜智能科技有限公司 A kind of stabilizer for exempting from leveling

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Publication number Priority date Publication date Assignee Title
US7241060B2 (en) * 2004-03-03 2007-07-10 Jeffery Scott Mootz Self leveling camera support apparatus

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071207A (en) * 1975-09-09 1978-01-31 Piasecki Aircraft Corporation Vertical take-off aircraft
CN104508346A (en) * 2013-12-10 2015-04-08 深圳市大疆创新科技有限公司 Carrier of non-orthogonal shafts
CN107278247A (en) * 2016-02-01 2017-10-20 深圳市大疆灵眸科技有限公司 Hand-held head, capture apparatus and its connecting seat and location structure
WO2018076822A1 (en) * 2016-10-31 2018-05-03 深圳市随拍科技有限公司 Counterweight rotary support and pan-tilt device consisting of same, and counterweight method
CN206627743U (en) * 2017-04-03 2017-11-10 惠州市东阳智能技术股份有限公司 One kind shooting stabilizer
CN207555166U (en) * 2017-11-22 2018-06-29 深圳市越疆科技有限公司 Wide-angle expansion structure and hand-held holder
CN209340836U (en) * 2018-11-26 2019-09-03 深圳市固胜智能科技有限公司 A kind of stabilizer for exempting from leveling

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