CN106523862A - Gyrostabilized photographing system - Google Patents
Gyrostabilized photographing system Download PDFInfo
- Publication number
- CN106523862A CN106523862A CN201611096592.7A CN201611096592A CN106523862A CN 106523862 A CN106523862 A CN 106523862A CN 201611096592 A CN201611096592 A CN 201611096592A CN 106523862 A CN106523862 A CN 106523862A
- Authority
- CN
- China
- Prior art keywords
- counterweight
- gyrocontrol
- metal
- camera chain
- spherical crown
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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
-
- 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
Abstract
The invention provides a gyrostabilized photographing system. The gyrostabilized photographing system is provided with a U-shaped arm, a pitching frame, a front surface cover, a rear surface cover, a lens and a counterweight spherical crown, wherein the pitching frame is mounted on the U-shaped arm; the front surface cover and the rear surface cover are separately mounted on the front end surface and the rear end surface of the pitching frame; the lens is mounted on the front surface cover; and the counterweight spherical crown is mounted on the rear surface cover. The gyrostabilized photographing system is characterized in that the front surface cover and the rear surface cover are the same in structure and can be interchanged; the front surface cover and the rear surface cover are semi-spherical surfaces; through holes are formed in the semi-spherical surfaces; and metal flanges are embedded into the through holes. The gyrostabilized photographing system provided by the invention has the characteristic that the front cover and the rear cover are general, and counterweight mass of the rear cover is integrated into a spherical appearance, so that types of carried cameras can be freely changed; and when the lens is inconsistent in length, the spherical surface covers do not needed to be re-designed due to the fact that the spherical surface covers have high structure interchangeability.
Description
Technical field
The present invention relates to camera chain, especially, is related to a kind of gyrocontrol camera chain.
Background technology
The outward appearance of existing gyrocontrol camera chain is usually spheroid, and spheroid outward appearance is divided into three parts, such as Fig. 1,
That is pitching frame 1, front shroud 2, back cover 3, front shroud outward appearance are changeable, can be that light window is opened on hemisphere face, and optical system is entirely buried
Among entering spheroid, such as military aircraft pod or capstan head, such as Fig. 2, or hemisphere face cut one section of spherical crown, stretch out one section of circle
Post lens barrel.
Due to the difference of front shroud institute mounting structure, the front shroud 2 and 3 outward appearance of back cover in existing gyratory stabilizing system camera chain
Structure is inconsistent, either metal casting or carbon fiber forming, all needs to mold manufacture respectively, does not possess versatility while also increasing
Production cost is added.And the surface structure of back cover 3 mostly is hemisphere, when camera chain memory card is extracted, it is necessary to pull down whole
Back cover, causes the inconvenience for operating.
Meanwhile, the back cover of existing gyrocontrol camera chain is an entirety, and in terms of counterweight, adopt is being more
The mode of the internal bonding lead of system, during handss are measured weight balance-seeking, needs the lead of the big quality of bonding, at this moment at the beginning
Occur because quality is excessive be difficult bonding, bonding after unsightly, increase and decrease counterweight lead it is inconvenient, viscose glue need to be torn repeatedly open.And
In spheroid cabin, can only look for place that bonding balancing weight is installed, the arm of force shortens, and required weight mass can increase, whole camera chain
Gross mass can also increase, if for taking photo by plane, the load of aircraft can be increased, reduce high definition camera chain suitable for movable and carry carrier
Scope.
Structure of the spherical design inner wall smooth without step class of the prior art, is unfavorable for the bonding of counterweight lead.Even if
Bonding balancing weight, after delivering to customer, rotary motion is repeated can make the balancing weight of bonding movable by the effect of inertia force
Come off, and bonding balancing weight is bigger, the probability for coming off is bigger, come off the electronics and structural elements that can be smashed with lead in system
Part, and increase counterweight lead manually and cannot find optimal balance position to frequently can lead to weight mass excessive.Meanwhile, counterweight lead
Block position is usually bonding location and finds accurately, very high to the skill set requirements of assembler, it is impossible to realize standardized production flow process, production
Product it is consistent very poor.Therefore the scheme that tradition is depended merely on bonding counterweight lead to solve equilibrium problem is loaded down with trivial details and the low side of safety
Case.
Therefore, the allotment time counter weight construction is conveniently increased and decreased and can be saved using which kind of counter weight construction and mounting means
On the basis of simultaneously improve counter weight construction and become the problem that the present invention needs to solve relative to the safety of machine system.
The content of the invention
It is an object of the invention to provide a kind of gyrocontrol camera chain of the feature general with forward and backward cover, and will
The weight mass of back cover is incorporated in spherical design, can arbitrarily change the camera type of carrying, in camera lens cause different in size
In the case of, spherical mask has the structure interchangeability of height, is not required to redesign spherical mask, need only change the different mirror of length
Cylinder can solve problem, the counter weight construction included by this structure can reduce weight mass, while also facilitating increase and decrease fine setting to match somebody with somebody
Heavy amount, improves the security reliability of total system.
The present invention provides a kind of gyrocontrol camera chain, with U-shaped arm, pitching frame, radiator grille, rear mask, camera lens with
And counterweight spherical crown, on described U-shaped arm, described forward and backward mask is separately mounted to the pitching to described pitching frame
On the front and rear end of frame, described camera lens is arranged on described radiator grille, and described counterweight spherical crown is arranged on behind described
On cover, it is characterised in that described radiator grille with it is described behind cover structure it is identical, can exchange, described radiator grille and institute
The rear mask stated is hemisphere face, and the hemisphere face has through hole, the through hole metal inlaying flange.
As one embodiment of the invention, wherein described metal flange has loop configuration, the end of the loop configuration
There is on face screw thread, the inner surface of the loop configuration has female thread.
As one embodiment of the invention, wherein described camera lens has metal adpting flange, described metal connection method
Blue and described metal flange threaded connection.
As one embodiment of the invention, wherein described camera lens also has carbon fiber cylinder, interior metal inlaying window flange, window
Mouth glass and window glass casting die.
As one embodiment of the invention, wherein described counterweight spherical crown is spherical cap structure, the edge of the counterweight spherical crown
The hole being engaged with the screw thread of the metal flange section is provided with, the counterweight spherical crown is solid with the metal flange by screw
It is fixed to connect.
Used as one embodiment of the invention, wherein also having endless metal to match somebody with somebody siderosphere, described counterweight spherical crown inner surface sets
The screwed hole that diameter successively decreases is equipped with, the endless metal for installing respective diameters matches somebody with somebody siderosphere.
As one embodiment of the invention, wherein described endless metal is one or more with siderosphere.
Used as one embodiment of the invention, wherein also having centre of gravity adjustment system, the centre of gravity adjustment system has full spiral shell
Stricture of vagina screw rod, counterweight cylindrical piece, load panel, described full flight screw are arranged on load panel, described counterweight cylindrical piece
It is located on described full flight screw.
As one embodiment of the invention, wherein described counterweight cylindrical piece is by being threadably mounted at described full thread spiral shell
On bar, the position of described counterweight cylindrical piece on the full flight screw can adjust.
As one embodiment of the invention, wherein after also there is locking nut, described locking nut to be used for centre of gravity adjustment
The described counterweight cylindrical piece of locking, prevents from loosening.
Description of the drawings
Structural representations of the Fig. 1 for the camera chain of prior art；
Another structural representations of the Fig. 2 for the camera chain of prior art；
Fig. 3 is the structural representation of the design system of the present invention；
Fig. 4 is the side structure schematic view of the camera chain of the present invention；
Fig. 5 is the face mask structure schematic diagram of the present invention；
Fig. 6 is the face mask structure front view of the present invention；
Fig. 7 is the lens barrel structure mounting structure figure of the present invention；
Fig. 8 is the counter weight construction scheme of installation of the present invention；
Fig. 9 is the counter weight construction schematic diagram of the present invention；
Figure 10 is the spiral fine setting counter weight construction of the present invention；
Figure 11 is the spiral fine setting counterweight partial structurtes of the present invention；
Wherein, description of reference numerals is as follows：
1 pitching frame
2 U-shaped arms
3 radiator grilles
4 rear masks
5 camera lenses
6 counterweight spherical crowns
61 screwed holes
7 spheres
8 metal flanges
81 screw threads
82 female threads
9 metal adpting flanges
10 carbon fiber cylinders
11 metal inlaying window flanges
12 window glass
13 window glass casting dies
14 endless metals match somebody with somebody siderosphere
15 full flight screws
16 counterweight cylindrical pieces
17 load panels
18 locking nuts
Specific embodiment
Below in conjunction with accompanying drawing, the structure of the present invention is illustrated.
As shown in Figure 3,4, the present invention provides a kind of gyrocontrol camera chain, including pitching frame 1, U-shaped arm 2, radiator grille
3rd, rear mask 4 and camera lens 5 and counterweight spherical crown 6, bow frame 1 of facing upward therein on U-shaped arm, and mask 2,4 is two pieces, is set respectively
Put in the front and rear end of pitching frame 1, it is identical with 4 structure of rear mask as radiator grille 3, can exchange logical, lead to so as to improve product
With property, camera lens 5 is mutually fixed with radiator grille, and counterweight spherical crown 6 is mutually fixed with rear mask 4.
By taking 4 one of radiator grille 3 or rear mask as an example, the structure of mask 3,4 is discussed in detail.As shown in Figure 5,6, it is of the invention
Mask 3,4 is made for carbon fiber, and with hemisphere face 7, the center of sphere is provided with through hole, through hole metal inlaying flange 8, metal flange
8 with loop configuration, be distributed on the end face of the loop configuration of metal flange 8 for connecting the screw thread 81 of counterweight spherical crown 6, metal
The loop configuration inner surface of flange 8 has the female thread 82 of connection lens 5.
As shown in fig. 7, metal inlaying adpting flange 9, carbon fiber cylinder 10, metal inlaying window flange in the camera lens 5 of the present invention
11st, window glass 12 and window glass casting die 13.10 one end of carbon fiber cylinder is connected with metal adpting flange, and the other end is pacified with successively
Dress metal inlaying window flange 11, window glass 12 and window glass casting die 13.Wherein, interior metal inlaying flange 9 and metal flange 8
Loop configuration inner surface female thread connection, by cover camera lens 5 forward-mounted 3, only screw thread need to be tightened, replacing mirror
Head is convenient.And the diameter and length of carbon fiber cylinder 10 are variable, the camera and its phase commanding lens of various models are suitable for.
As shown in Figure 8,9, counterweight spherical crown 6 of the invention is spherical cap structure, and spherical crown edge is with the metal method with rear mask
Counterweight spherical crown 6 is fixed on rear mask 4 by metal flange 8, counterweight by the hole that the screw thread of blue 8 end faces is engaged by screw
The spherical crown inner surface of spherical crown is distributed with the screwed hole 61 that diameter successively decreases, for installing the endless metal of respective diameters with siderosphere 14,
Counterweight can be installed an endless metal according to actual requirement and match somebody with somebody siderosphere 14 or multiple endless metals with siderosphere 14, as shown in Figure 9,
It is mounted with that 2 endless metals match somebody with somebody siderosphere 14.
As shown in FIG. 10 and 11, centre of gravity adjustment system of the invention has full flight screw 15, counterweight cylindrical piece 16, load
Panel 17 and locking nut 18, wherein full flight screw 15 are tightened on load panel 17, and on full flight screw 15, screw thread is installed
There is counterweight cylindrical piece 16, the counterweight cylindrical piece 16 being located on full flight screw 15 can be 1, or multiple, visually
Situation and increase and decrease number, position of the counterweight cylindrical piece 16 on full flight screw 15 can be carried out by turn counterweight cylindrical piece 16
Adjustment, after realizing that the fine setting at gyrocontrol camera chain center, fine setting terminate, tightening locking nut 18 prevents from loosening.
The counterweight spherical crown 6 of the present invention, the counterweight cylindrical piece 16 with siderosphere 14 and fine setting can be directed to different manufacturers, difference
Model, different size, the video photography video camera of different purposes, by adjusting counterweight spherical crown 6 and the quantity with siderosphere 14 and matter
Amount realizes the regulation of the center of gravity of camera chain.And be used for finely tune counterweight cylindrical piece 16 be then carry out in last link it is micro-
Adjust.
The forward and backward face mask structure of the present invention is identical, using carbon fibre material one-step casting molding, lightweight, intensity is high,
It is corrosion-resistant, and forward and backward mask is hemisphere face and removes interception hat, realizes the completely the same of radiator grille and rear mask, leads to
It is interface to cross metal inlaying flange in mask, when mask is used as radiator grille, can connect the camera lens of different length, and mask is used as below
Then connect counterweight spherical crown, flexible and changeable, highly versatile during cover.
The counterweight spherical crown of the present invention can be distributed screw thread that many loop diameters successively decrease with spherical design, planar side is combined into mask
Hole, can install the endless metal counterweight ring of respective diameters, and be provided with center of gravity fine tuning structure, and gravity balance is adjusted more
Accurately.
It is emphasized that the structure described in this above-mentioned embodiment does not have any pro forma restriction, it is all
It is any simple modification made according to the technical spirit of the present invention, equivalent variations and modification, still falls within the technology of the present invention side
In the range of case.
Claims (10)
1. a kind of gyrocontrol camera chain, with U-shaped arm, pitching frame, radiator grille, rear mask, camera lens and counterweight spherical crown, institute
The pitching frame stated is arranged on described U-shaped arm, and described forward and backward mask is separately mounted to the front and rear end of the pitching frame
On, described camera lens is arranged on described radiator grille, and described counterweight spherical crown is arranged on described rear mask, and its feature exists
In, described radiator grille with it is described behind cover structure it is identical, can exchange, described radiator grille and described rear mask are half
Sphere, the hemisphere face have through hole, the through hole metal inlaying flange.
2. gyrocontrol camera chain as claimed in claim 1, it is characterised in that described metal flange has ring junction
Structure, has screw thread on the end face of the loop configuration, the inner surface of the loop configuration has female thread.
3. gyrocontrol camera chain as claimed in claim 1, it is characterised in that described camera lens has metal connection method
Orchid, described metal adpting flange and described metal flange threaded connection.
4. gyrocontrol camera chain as claimed in claim 3, it is characterised in that described camera lens also have carbon fiber cylinder,
Interior metal inlaying window flange, window glass and window glass casting die.
5. gyrocontrol camera chain as claimed in claim 1, it is characterised in that described counterweight spherical crown is spherical cap structure,
The edge of the counterweight spherical crown is provided with the hole being engaged with the screw thread of the metal flange section, and the counterweight spherical crown passes through spiral shell
Nail is fixedly connected with the metal flange.
6. gyrocontrol camera chain as claimed in claim 1, it is characterised in that also match somebody with somebody siderosphere with endless metal, it is described
Counterweight spherical crown inner surface setting have the screwed hole that diameter successively decreases, the endless metal for installing respective diameters matches somebody with somebody siderosphere.
7. gyrocontrol camera chain as claimed in claim 6, it is characterised in that described endless metal is with siderosphere
Or it is multiple.
8. gyrocontrol camera chain as claimed in claim 1, it is characterised in that also with centre of gravity adjustment system, described heavy
Heart adjustment system has full flight screw, counterweight cylindrical piece, load panel, and described full flight screw is arranged on load panel
On, described counterweight cylindrical piece is located on described full flight screw.
9. gyrocontrol camera chain as claimed in claim 8, it is characterised in that described counterweight cylindrical piece is pacified by screw thread
It is mounted on described full flight screw, the position of described counterweight cylindrical piece on the full flight screw can adjust.
10. gyrocontrol camera chain as claimed in claim 8, it is characterised in that also with locking nut, described locking
Nut locks described counterweight cylindrical piece after being used for centre of gravity adjustment, prevent from loosening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611096592.7A CN106523862B (en) | 2016-12-02 | 2016-12-02 | A kind of gyrocontrol camera chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611096592.7A CN106523862B (en) | 2016-12-02 | 2016-12-02 | A kind of gyrocontrol camera chain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106523862A true CN106523862A (en) | 2017-03-22 |
| CN106523862B CN106523862B (en) | 2019-01-25 |
Family
ID=58354643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611096592.7A Active CN106523862B (en) | 2016-12-02 | 2016-12-02 | A kind of gyrocontrol camera chain |
Country Status (1)
| Country | Link |
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| CN (1) | CN106523862B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0822068A (en) * | 1994-07-05 | 1996-01-23 | Japan Aviation Electron Ind Ltd | Camera stabilizer |
| CN2515699Y (en) * | 2001-12-24 | 2002-10-09 | 葛益众 | Camera capable of arbitrary combining different lens and back |
| JP2010039350A (en) * | 2008-08-07 | 2010-02-18 | Tamagawa Seiki Co Ltd | Structure for adjusting weight balance of space stabilizing device |
| JP2010039351A (en) * | 2008-08-07 | 2010-02-18 | Tamagawa Seiki Co Ltd | Structure for adjusting operation balance of gimbal of space stabilizing device |
| CN102679114A (en) * | 2011-12-13 | 2012-09-19 | 河南科技大学 | Hoisting chamber |
| JP2013228525A (en) * | 2012-04-25 | 2013-11-07 | Nec Corp | Gimbal device |
| US20150176752A1 (en) * | 2013-12-24 | 2015-06-25 | Pv Labs Inc. | Platform stabilization system |
| CN206268729U (en) * | 2016-12-02 | 2017-06-20 | 维高时代（北京）科技有限公司 | A kind of gyrocontrol camera chain |
-
2016
- 2016-12-02 CN CN201611096592.7A patent/CN106523862B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0822068A (en) * | 1994-07-05 | 1996-01-23 | Japan Aviation Electron Ind Ltd | Camera stabilizer |
| CN2515699Y (en) * | 2001-12-24 | 2002-10-09 | 葛益众 | Camera capable of arbitrary combining different lens and back |
| JP2010039350A (en) * | 2008-08-07 | 2010-02-18 | Tamagawa Seiki Co Ltd | Structure for adjusting weight balance of space stabilizing device |
| JP2010039351A (en) * | 2008-08-07 | 2010-02-18 | Tamagawa Seiki Co Ltd | Structure for adjusting operation balance of gimbal of space stabilizing device |
| CN102679114A (en) * | 2011-12-13 | 2012-09-19 | 河南科技大学 | Hoisting chamber |
| JP2013228525A (en) * | 2012-04-25 | 2013-11-07 | Nec Corp | Gimbal device |
| US20150176752A1 (en) * | 2013-12-24 | 2015-06-25 | Pv Labs Inc. | Platform stabilization system |
| CN206268729U (en) * | 2016-12-02 | 2017-06-20 | 维高时代（北京）科技有限公司 | A kind of gyrocontrol camera chain |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106523862B (en) | 2019-01-25 |
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