CN2938167Y - Single-rail moving axle large picture camera - Google Patents
Single-rail moving axle large picture camera Download PDFInfo
- Publication number
- CN2938167Y CN2938167Y CN 200620111094 CN200620111094U CN2938167Y CN 2938167 Y CN2938167 Y CN 2938167Y CN 200620111094 CN200620111094 CN 200620111094 CN 200620111094 U CN200620111094 U CN 200620111094U CN 2938167 Y CN2938167 Y CN 2938167Y
- Authority
- CN
- China
- Prior art keywords
- coarse adjustment
- plate
- chute
- guide rail
- adjustment plate
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a monorail axis-shifting large frame camera. A guide rail is provided with a front seat and a back seat, both of which are composed of a horizontal rotating disk, a vertical pitching fine adjustment plate, a front and back microspur plate, a vertical pitching coarse adjustment plate, a right and left coarse adjustment plate, an up and down coarse adjustment plate and a front and back coarse adjustment plate, sequentially from top to bottom, with all the parts combined through a dovetail groove. A lens frame is arranged on the horizontal rotating disk, with the rear frame of the lens frame connected with the horizontal rotating disk through a focal-plane positioning plate; the front and back coarse adjustment plate is arranged on the guide rail. The horizontal rotating disk can rotate horizontally with respect to the vertical pitching fine adjustment plate; the circle center of the circular arc type chute on the vertical pitching fine adjustment plate is the zero position of the camera and is situated on the beeline of the rotary shaft of the horizontal rotating plate. With a clear division in adjusting mode, either single application or combined one, the utility model can quickly reaches perfect focusing. Moreover, the utility model, which is small in size, light in weight, stable in gravity center, smooth in operation, and strong in rhythmic sense, has the advantage of that derailment can not occur even under the effect pitch and rock.
Description
Technical field
The utility model relates to a kind of camera, is specifically related to a kind of monorail swing and tilt big range changeable camera.
Background technology
Camera is divided into large-scale camera (4 * 5 inches, 5 * 7,8 * 10,10 * 12,20 * 24), medium-sized camera (using 120 films) and compact camera (135 films, APS film) three major types according to the size of body volume, the size of film area.Large-scale camera claims big picture camera again, and its main application fields is a Professional Photography, and as studio still life, commercial advertisement photography and outdoor building, landscape photography etc., it uses the crowd to be Professional Photography personage and photography fan.
Big picture camera is divided into double track camera and single track camera by primary track structure difference.The double track camera is because itself structural design limits, and it moves a performance and is greatly limited.Although extending 2-3 long-focus doubly is very practical, the stability that this also greatly reduces camera has simultaneously increased the risk that camera rocks.When backlight, unique feasible safeguard procedures have only lens hood, and this structure can't be used the bellows light shield of the comprehensive adjusting of energy.Folding machine is after using wide-angle lens, the translation of camera and the suffered restriction of rotation also can strengthen, and the double track camera of certain model can also be taken in picture with the base platform plate of self when using wide-angle lens, therefore the double track camera is eliminated just gradually, and using more is the single track camera.
The single track camera can be divided into again by the supporting way of its framework framework and frameless two kinds of structures, has framed structure to comprise two kinds on U type support and L type support, and frameless construction has the branch of P type, M type again.Have the support of framework camera to divide fore-stock and after-poppet again, be called camera lens framework and back framework on frameless camera, camera lens framework/fore-stock is installed on the front stall, and back framework/after-poppet is installed on the back seat.Front stall and back seat are installed on the guide rail, by moving on guide rail, rotating, can change the position between front stall and the back seat, comprise distance, angle, pitching relation etc.Camera lens framework/fore-stock is used to install camera lens, and back framework/after-poppet is used to install 4 * 5 pages of sheets or 120 back, 120,135 fuselages, is the bellows that connects both between camera lens framework/fore-stock and back framework/after-poppet.Bellows is light tight, and scalable distortion by regulating the bellows of big picture camera, can realize purposes such as focusing and perspective adjustment.
There is the support camera to adopt the basis of U type support, be one can lateral translation, around vertical pivot wave and on the base seat support of transverse axis pitching (under the situation of base pitching) upwardly extending two tubular piliars, and make before and after the seat on support height can adjust.Its bottom pitch axis in the bottom of imagery zone or pitch axis at the center of imagery zone, all allow pedestal vertically to move axle, but the operation of need more focusing is again compared in the bottom pitching with the center pitching; When carrying out the banner shooting,, adopt the phase chance of center pitching design proposal when page or leaf sheet and back are installed, to meet difficulty if carry out significantly pitching; Complicated operation when changing the sheet width of cloth must be changed whole pedestal, and be to take the setting of being done also must from the beginning carry out originally.In actual photographed, it is very important can fast changing the sheet width of cloth and not need to regulate again setting.
L type support camera is that its advantage is all can carry out all operations to cassette from both sides from U type support design proposal development, and cassette can not be subjected to the obstruction of second support when load.Yet structure is enough firm for increasing camera stability, just must use more big and heavy parts to bear the influence of leverage in order to make, and this can make the general assembly (TW) of camera increase.Owing to be the center pitching, therefore, can not realize that asymmetric rotation completely---when promptly readjusting the composition on the focal plane, the focus and the depth of field all will change, need again to focus again, rotation, pitching.Simultaneously, there is the self structure of framework camera (comprising U type and L type) to determine it can't carry out the processing of contact pin up and down.
In view of the above-mentioned defective that the framework camera is arranged, increasing people has selected frameless type, frameless camera is having the framework camera progressive to some extent aspect focusing and the contact pin, but because frameless camera is P, M type structure, machine volume is big, guide rail is thick, structure is thick, base is heavy, and centre-of gravity shift requires foot rest thick, big, heavy, fuselage resembles an iron stone roller, so be unwell to field work.Technical elements when doing the focusing of clear plane, once can only be done the plane focusing of former and later two points, can not disposablely carry out meticulous depth of field focusing to a solid (three points); Back seat must be transferred to setting front stall and back seat resetted and make zero after carrying out pitching rotation and regulating clear plane, could guarantee that the back seat image plane is had an X-rayed, the original regulating effect of the clear plane depth of field.And frameless camera only has horizontal contact pin function, can't carry out vertical contact pin, and contact pin sheet width of cloth size is limited to.
The utility model content
Have inconvenience focusing, the heavy deficiency of quality at existing various big picture cameras, the purpose of this utility model provide a kind ofly be convenient to focus, the monorail swing and tilt big range changeable camera of light weight.
The technical solution of the utility model is achieved in that monorail swing and tilt big range changeable camera, comprises guide rail, and guide rail is provided with the front stall and the back seat that can move thereon, and front stall is provided with the camera lens framework, and back seat is provided with the back framework that fuselage is installed.Described front stall and back seat are by the horizontal rotating disc that framework is horizontally rotated, can make the vertical pitching part of the vertical pitching of framework, can be to the plate of coarse adjustment up and down of coarse adjustment about the framework, can the front and back coarse adjustment plate of coarse adjustment before and after the framework be constituted, horizontal rotating disc is provided with horizontal concrete chute, the camera lens framework is installed in the chute and can moves horizontally along this chute, the back framework is connected with horizontal rotating disc by the focal plane location-plate of upper surface band horizontal concrete chute, the focal plane location-plate is installed in the chute of horizontal rotating disc and can moves horizontally along this chute, the focal plane location-plate is vertical with the back framework, the back framework is installed in the chute of focal plane location-plate and can moves horizontally along this chute, coarse adjustment plate in front and back is installed on the guide rail and can slides along guide rail, coarse adjustment plate bottom is provided with two elevating levers up and down, ride on the guide rail behind the through hole before and after two elevating levers vertically pass on the coarse adjustment plate, be provided with the lifting lockable mechanism between coarse adjustment plate and the front and back coarse adjustment plate up and down.
Above-mentioned vertical pitching part is made of with vertical pitching coarse adjustment plate vertical pitching fine tuning plate; Front stall and back seat also comprise can be to the front and back microspur plate of vernier focusing before and after the framework and can be to the left and right sides coarse adjustment plate of framework left and right sides coarse adjustment.
Further, each ingredient of described front stall and back seat from top to bottom be followed successively by horizontal rotating disc, vertical pitching (back seat claims perspective) fine tuning plate, front and back microspur plate, vertical pitching coarse adjustment plate, left and right sides coarse adjustment plate, up and down coarse adjustment plate, front and back coarse adjustment plate totally seven parts form;
The horizontal rotating disc bottom has rotating shaft, and rotating shaft is positioned at hole corresponding with it on the vertical pitching fine tuning plate, and horizontal rotating disc can rotate around hole horizontal;
Identical at vertical pitching fine tuning plate with two structures of vertical pitching coarse adjustment plate, the bottom is respectively equipped with the arc chute that the center of circle makes progress, the disc at chute place is parallel with guide rail, be respectively equipped with the slide rail of the projection corresponding on front and back microspur plate and the left and right sides coarse adjustment plate with chute, slide rail is positioned at chute, and vertical pitching fine tuning plate can slide along slide rail respectively with vertical pitching coarse adjustment plate;
Be provided with the front and back microspur horizontal concrete chute parallel in front and back microspur plate bottom with guide rail, left and right sides coarse adjustment plate bottom is provided with the left and right sides coarse adjustment horizontal concrete chute vertical with guide rail, vertical pitching coarse adjustment plate and up and down the upper surface of coarse adjustment plate be respectively equipped with slide rail with front and back microspur horizontal concrete chute, projection that left and right sides coarse adjustment horizontal concrete chute is corresponding, slide rail is positioned at chute, and front and back microspur plate and left and right sides coarse adjustment plate can slide along slide rail.
The center of circle of the arc chute on the described vertical pitching fine tuning plate is camera zero point and is positioned on the straight line of horizontal rotating disc rotating shaft place.
Further improvement being, above-mentioned guide rail is made up of the basic guide rail and the interior rail of prolongation of hollow, and the interior rail of prolongation is positioned at basic guide rail and can endwisely slips along basic guide rail inwall.Be provided with locating slot at basic guide rail inwall, be provided with the positioning boss corresponding with locating slot on the rail outer wall in prolonging, positioning boss is positioned at locating slot.
For contact pin up and down, back framework of the present utility model is installed on the focal plane location-plate by left and right sides translation plates, the back base of frame is fixed on the translation plates of the left and right sides, and left and right sides translation plates is installed in the chute on the focal plane location-plate and can moves horizontally along chute; Back framework both sides are provided with the relative chute that supplies fishplate bar (fishplate bar comprises fuselage fishplate bar, back fishplate bar and finds a view the screen fishplate bar) to slide up and down, and chute is provided with the mechanism of buttcover plate locking.
In addition, the utility model has to give a definition: translation place, the left and right sides axis of camera lens framework and back framework is an X-axis, oscilaltion place axis is a Y-axis, and horizontal translation place axis is the Z axle before and after the rectilinear direction of two initial point coordinate points of camera lens framework and back framework.
Compared to existing technology, the utlity model has following advantage:
1, focusing divides the work clearly to have moved coarse adjustment, fine tuning and horizontally rotated three kinds of regulative modes along the left and right directions X-axis fast; Y-axis shift is moving along the vertical direction vertical pitching coarse adjustment, vertical pitching fine tuning and coarse adjustment up and down, four kinds of regulative modes of fine tuning; Coarse adjustment, three kinds of regulative modes of fine tuning and focal plane location have been moved along guide rail front and back Z axle.Knob one-handed performance commonly used, important knob can self-lockings, all joints can both reset fast make zero, positioning and locking; The mark scale of angle, yardstick is clear eye-catching.The color of XY focusing axis is identical on above-mentioned five axial ten kinds regulative modes and the focusing screen, and the division of labor is clear and definite, both can use separately, and also capable of being combined carrying out can be regulated rapidly and put in place.
2, this product adopts the symmetric form design proposal that unique " ∩ " type support (" ∩ " type support is to ride on the guide rail behind the through hole on the coarse adjustment plate before and after vertically passing according to two elevating levers to gain the name) and convex-concave track (swallow-tail form) combine, belong to the frameless camera that does not derail, nearly one the step solved present large-scale Technical camera exist bulky, quality is heavier, the structure difficult problem of complicated operation, adopt brass helical teeth gear train and thick operation knob in addition, more make firm light and handy, the barycentre steadiness, simple to operate of camera.Frame composition, focusing perspective, photometry film making from top to bottom, carry out (bottom perspective frame composition, middle part do not derail focusing, top do not run burnt contact pin) from left to right in order, smooth operation, timing is strong.
3,135 of the different brands model, 120 and 4 * 5 tradition and digital fuselage, back, camera lens uses on the support before and after all can be installed on by card extender.Guide rail self has the prolongation guide rail, and adjustable range is big, can use the big picture camera lens of 47-400mm focal length, can use behind the mirror distance greater than 135 more than the 40mm, 120 middle-size and small-size camera bodies, back and camera lens.The camera start and close is convenient and swift, and volume is little after the folding, only is equivalent to a laptop computer size, and the effect after the folding is seen Fig. 4.When needs change the sheet width of cloth and take, can also upgrade at 4 * 5 o'clock, 8 * 10 o'clock large-scale cameras, at this moment, need not to change original setting of camera and move Spindle Status the most clearly and just can directly take.
4, during (↑ ↓ ← →) translation along X3 axle and back fishplate bar along the Y3 axle up and down of back framework, Jiao is not run on the sensitization plane, help translation contact pin up and down, like this, the just cheap technical matters that has solved that existing middle-size and small-size camera picture is little, pixel is low, can not make perspective correction and clear plane control, the contact pin cross-stitch is good, has accomplished that volume is small and exquisite powerful.By translation back, the APS picture can be taken the seamless contact pin of 3 * 5 48cm2,135 silent frames can be taken the seamless contact pin of 2 * 4 66cm2 or 2 * 5 82cm2,36 * 36 DIGITAL-MODUL-R can be taken the seamless contact pin of 2 * 3 75cm2, and 36 * 48 DIGITAL-MODUL-R can be taken the seamless contact pin of 2 * 3 100cm2; 612 back can be taken the seamless contact pin of 120 films of 6 * 23cm2,12 * 17cm2, and the page or leaf sheet can be taken 5 * 8 inches seamless contact pin, 8 * 10 inches seamless contact pin that can take 10 * 12 inches for 4 * 5 inches.
When 5, three points on Z2 axle ( ) camera zero point, X-axis and Y-axis on to the screen of finding a view are found a view line are regulated clear main body, can directly determine the angular dimension of the vertical pitching of Y2 axle, X2 axle horizontal rotation (∩ ∪), to satisfy the requirement of Sha's nurse law, also can directly determine to satisfy before and after the emphasis main body simultaneously or the best f-number (f/) of clear plane, the left and right sides depth of field.When the vertical pitching of Y2 axle (∩ ∪) was focused, two points were regulated and also can directly be determined to finely tune the length of focal length and the best f-number (f/) of main body plane, the front and back depth of field before and after the Z2 axle.Reached the effect of killing three birds with one stone (X2, Y2, f/) when finely tuning before and after the Z2 axle.
6, owing to adopted the concentric circles rule, the center of circle of the arc chute on the vertical pitching fine tuning plate is made as camera zero point and is positioned on the straight line of horizontal rotating disc rotating shaft place, when pedestal middle part rotation (∩ ∪) is focused like this, pedestal X2 axle asymmetric level in front and back is waved two origin invariant positions with the non-linear vertical pitching of Y2 axle, focus can not break away from the optical axial plane track, i.e. pitching is waved and do not derailed.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the utility model front stall decomposition texture synoptic diagram.
Fig. 3 is the utility model guide rail decomposition texture synoptic diagram.
Fig. 4 is the structural representation after the utility model folding.
Embodiment
Referring to Fig. 1, as can be seen, the utility model monorail swing and tilt big range changeable camera comprises guide rail from the figure, and guide rail is provided with the front stall and the back seat that can move thereon.Front stall is provided with camera lens framework 14, is provided with camera lens fishplate bar 13 in the camera lens framework 14, and camera lens is installed on the camera lens framework 14 by camera lens fishplate bar 13.Back seat is provided with back framework 12, is provided with switching framework 11 in the back framework 12, and fishplate bar 1 is installed in the switching framework 11.Fishplate bar is different according to the different titles of installation material in it, the panel glass of finding a view is installed just is the screen fishplate bar of finding a view, and what fuselage was installed is the fuselage fishplate bar, and installation back is the back fishplate bar, and its physical dimension all is the same.Change the screen fishplate bar of finding a view during frame composition, take off the screen fishplate bar of finding a view behind the frame composition, change fuselage fishplate bar that fuselage is installed or the back fishplate bar that back is installed during shooting.Being the bellows that connects both between camera lens and fuselage, more than is part same as the prior art.Because improvement of the present utility model do not relate to original camera lens, fuselage and bellows, do not relate to camera lens, fuselage, bellows yet and be connected with associated part, thus omit above-mentioned three parts in the accompanying drawings, with the improvement of the present utility model of giving prominence to the key points.
Improvement of the present utility model below is elaborated to this respectively mainly on front stall, back seat and guide rail.
(the vertical pitching fine tuning of preceding base member plate 5 and vertical pitching coarse adjustment plate 7 are because of moving the effect difference of an effect because the improvement of front stall is just the same with back seat, be called vertical perspective fine tuning plate and vertical perspective coarse adjustment plate at back seat), so the utility model is described in detail front stall earlier, then back seat is described again, explanation to back seat mainly is back seat and other place of front stall phase region, can contrast front stall as for identical part and understand, not give unnecessary details at this.
About front stall (referring to Fig. 2):
As can be seen from Figure 2, front stall from top to bottom successively by the horizontal rotating disc 4 that framework is horizontally rotated, can to the vertical pitching fine tuning plate 5 of the vertical pitching fine tuning of framework, can to the front and back microspur plate 6 of vernier focusing before and after the framework, can to the vertical pitching coarse adjustment plate 7 of the vertical pitching coarse adjustment of framework, can to the left and right sides coarse adjustment plate 8 of framework left and right sides coarse adjustment, can to framework up and down coarse adjustment the plate of coarse adjustment up and down 9 and can be to 10 these seven most of compositions of front and back coarse adjustment plate of coarse adjustment before and after the framework.
Horizontal rotating disc 4 bottoms have rotating shaft 18, and rotating shaft 18 is positioned at hole corresponding with it on the vertical pitching fine tuning plate 5, and horizontal rotating disc 4 can rotate around hole horizontal.
Be provided with the arc chute that the center of circle makes progress in vertical pitching fine tuning plate 5 bottoms, the disc at chute place is parallel with guide rail, and front and back microspur plate 6 is provided with the slide rail of the projection corresponding with chute, and slide rail is positioned at chute, and vertical pitching fine tuning plate 5 can slide along slide rail.
Be provided with the front and back fine setting horizontal concrete chute parallel with guide rail in microspur plate 6 bottoms, front and back, the upper surface of vertical pitching coarse adjustment plate 7 is provided with the slide rail of the projection corresponding with front and back fine setting horizontal concrete chute, and slide rail is positioned at chute, and front and back microspur plate 6 can slide along slide rail.
Be provided with the arc chute that the center of circle makes progress in vertical pitching coarse adjustment plate 7 bottoms, the disc at chute place is parallel with guide rail, and left and right sides coarse adjustment plate 8 is provided with the slide rail of the projection corresponding with chute, and slide rail is positioned at chute, and vertical pitching coarse adjustment plate 7 can slide along slide rail.
Be provided with the level left and right sides coarse adjustment chute vertical with guide rail in left and right sides coarse adjustment plate 8 bottoms, the upper surface of coarse adjustment plate 9 is provided with the slide rail of the projection corresponding with horizontal left and right horizontal chute up and down, and slide rail is positioned at chute, and left and right sides coarse adjustment plate 8 can slide along slide rail.
The center of circle of the arc chute on the above-mentioned vertical pitching fine tuning plate 5 is camera zero point and is positioned on the horizontal rotating disc 4 rotating shaft place straight lines.This improvement has utilized the concentric circles rule, makes focusing become quick, fast.The concentric circles rule is such: when the center of circle of the circle of different radii was the same center of circle, any point on the circumference of different circles all was an identical center of circle, and the pairing home position of some motion is changeless on the circumference.Specifically apply on this camera, the coordinate origin that moves a Technical camera be exactly the center of circle of the vertical pitching fine tuning plate 5 in camera front stall, back seat middle part and the center of circle of horizontal rotating disc 4 are concentric circles (zero points)---camera zero point.Camera is also referred to as the camera initial point or moves an initial point zero point, it is a unique permanent datum of front and back pedestal, be to move the most basic foundation that camera shaft moves and locatees in design, manufacturing, operation, promptly it is to move the design considerations that focus is not derailed on the camera shaft optical axial plane.Pedestal middle and upper part X3 axle moves in any case with the Y3 axle---when horizontal rotating disc 4 asymmetric rotations or vertical pitching fine tuning plate 5 non-linear swings, move an initial point---and the focus on the optical axial plane is non-wiping.
Originally move the camera shaft screen of finding a view and move an initial point (X
0, Y
0) be marked with three at the X-axis line and float and to move an initial point, when frame composition need move a spool initial point, mobile back seat left and right sides translation plates 2, also mobile phase same distance simultaneously of the left and right sides translation plates 2 on front stall top then, the initial point that moves that camera is new forms again.
Front and back coarse adjustment plate 10 is provided with horizontal concrete chute, is provided with the slide rail of the projection corresponding with chute on guide rail, and slide rail is positioned at chute, and front and back coarse adjustment plate 10 is installed on the guide rail and can slides along guide rail.
About back seat (referring to Fig. 1):
For fast definite camera initial point is convenient to focusing, Jiao is not derailed, is not run on assurance sensitization plane in moving a process, and the utility model has been set up focal plane location-plate 3 on back seat, and focal plane location-plate 3 upper surfaces are provided with horizontal concrete chute.Focal plane location-plate 3 is installed in the chute of horizontal rotating disc 4 and can moves horizontally along this chute, can determine the position of focal plane according to distance behind the mirror of different brands model; Focal plane location-plate 3 is vertical with back framework 12, and back framework 12 is installed in the chute of focal plane location-plate 3 and can moves horizontally along this chute.This is the difference one of back seat and front stall.
For contact pin up and down, back framework 12 of the present utility model is installed on the focal plane location-plate 3 by left and right sides translation plates 2, back framework 12 bottoms are fixed on the left and right sides translation plates 2, and left and right sides translation plates 2 is installed in the chute on the focal plane location-plate 3 and can moves horizontally along chute.Back framework 12 both sides are provided with the relative chute that supplies fishplate bar 1 to slide up and down, and the chute left side is provided with the mechanism of buttcover plate 1 locking.See Fig. 1, this latch mechanism is the cage knob of being located on the back framework vertically 30 (axis numbering Y3).This is the difference two of back seat and front stall.
About guide rail (referring to Fig. 3):
As can be seen from Figure 3, guide rail by the basic guide rail 15 of hollow with in prolonging rail 16 forms, rail 16 also be a hollow-core construction in prolonging, like this can weight reduction, prolong interior rail 16 and be positioned at basic guide rail 15 and also can endwisely slip along basic guide rail 15 inwalls.General fishplate bar 17 is installed to be fixed on the tripod in basic guide rail 15 bottoms, general fishplate bar 17 also is connected with chute, slide rail mode with basic guide rail 15.The corresponding slide rail of the horizontal concrete chute with on the front and back coarse adjustment plate 10 that has on the guide rail mentioned above just is arranged on the basic guide rail 15, be provided with stopper slot at basic guide rail 15 inwalls, be provided with the positive stop lug boss corresponding with stopper slot on rail 16 outer walls in prolonging, positive stop lug boss is positioned at stopper slot.By positive stop lug boss and the such structural design of stopper slot, rail produces radially when basic guide rail inwall endwisely slips and rotates in having avoided prolonging.
From Fig. 2, Fig. 3 as can be seen, chute on above-mentioned front stall, back seat and the guide rail and slide rail are swallowtail-shaped structure, and both slide more steady in conjunction with more reliable like this.
About knob:
For the structure of utilizing above-mentioned front and back seat is more easily regulated camera lens framework and back framework, the utility model is except self-lock switch that locking camera lens fishplate bar 13 is arranged at camera lens framework 14 and be located at the cage knob vertically 30 that is used for fixing fishplate bar 1 (axis numbering Y3) on the back framework 12, also is provided with eight, back seat at front stall and is provided with nine major function knobs (referring to Fig. 1, Fig. 2, Fig. 4):
The one, be located at the translation cage knob on the horizontal rotating disc 4, be the front stall translation cage knob 20 of left and right sides translation plates 2 on the control front stall at front stall, axis numbering X3; Location cage knob 28 before and after back seat then is referred to as back seat, axis numbering Z3, this is because back seat has increased focal plane location-plate 3, has horizontally rotated 90 degree, perpendicular to back framework 12, its objective is moving forward and backward of control focal plane location-plate 3.Be provided with back seat translation cage knob 29 on back seat focal plane location-plate 3, function is the same with front stall slide-proof lock button 20, and its axis numbering still is X3.The forward and backward seat of seven following knobs is all the same.
The 2nd, be located at the left rotation and right rotation knob 21 that controlling level rotating disc 4 rotates on the vertical pitching fine tuning plate 5, axis numbering X2;
The 3rd, be located at the vertical pitching vernier adjustment knob 22 that the control framework pitching is found a view on the vertical pitching fine tuning plate 5, axis numbering Y2;
The 4th, be located at the front and back microspur knob 23 that is used for control framework translation before and after the guide rail direction on the vertical pitching coarse adjustment plate 7, axis numbering Z2;
The 5th, be located at the special-purpose knob 24 of vertical perspective that is used for the control framework transparent effect on the vertical pitching coarse adjustment plate 7, axis numbering Y0;
The 6th, be located at the left and right sides translation knob 25 that is used to be controlled at left and right sides translation on the coarse adjustment plate 9 up and down on the left and right sides coarse adjustment plate 8, axis numbering X1;
The 7th, be located at the knob vertically 26 that is used for the whole upper and lower translation lifting of control framework on the front and back coarse adjustment plate 10, axis numbering Y1;
The 8th, be used for the level front and back cage knob 27 of control framework before and after being located on the coarse adjustment plate 10, axis numbering Z1 along guide rail front and back translation.
In addition, can utilize horizontal rotating disc 4, vertical pitching fine tuning plate 5 and front and back microspur plate 6 to be combined into special-purpose The Cloud Terrace to replace general fishplate bar 17, translation cage knob on the former horizontal rotating disc 4 plays the fixed guide effect, and the left rotation and right rotation knob 21 on the vertical pitching fine tuning plate 5 is made the The Cloud Terrace rotary knob, vertical pitching vernier adjustment knob 22 is made the horizontal knob of The Cloud Terrace that The Cloud Terrace is regulated the camera level specially.
To some explanation of the present utility model:
1, in the above-described embodiments, the rotating shaft of horizontal rotating disc 4 can be exchanged with hole on the vertical pitching fine tuning plate 5, be about to rotating shaft and be located on the vertical pitching fine tuning plate 5, and the hole is located on the horizontal rotating disc 4.In like manner, the above-mentioned all slide rails and the position of chute also can exchange, and this does not influence protection domain of the present utility model.
2, in the above-described embodiments, before and after each ingredient of seat be followed successively by horizontal rotating disc 4, vertical pitching fine tuning plate 5, front and back microspur plate 6, vertical pitching coarse adjustment plate 7, left and right sides coarse adjustment plate 8, coarse adjustment plate 9 and front and back coarse adjustment plate 10 up and down from top to bottom, but this position relation is not unique.Those of ordinary skills are clear, and above-mentioned seven parts have multiple arrangement mode, all can realize the utility model purpose, and the arrangement mode change of its unsubstantiality falls in the protection domain of the present utility model equally.
List the particulars of each related components among the embodiment below with the form of form, being beneficial to has further understanding to the utility model.
| The position | The sequence number component names | Part dimension | The axis numbering | Move direction of principal axis | Move wheelbase from | Precision | Principal feature |
| Front stall Q | 14 camera lens frameworks | 150×120×10mm | QK | Maximum perforate | 88×88mm | Do not derail | |
| 13 camera lens fishplate bars | 100×100×5mm | QJ | Maximum perforate | ￠74mm | 88×74mm | ||
| 2 left and right sides translation plates | 126×15×5mm | X3 | The translation of the level left and right sides ← → | ±54mm | ±0.5mm | ||
| 4 horizontal rotating discs | ￠40×15mm | X2 | Horizontal left rotation and right rotation ∩ ∪ | ±50-90° | ±0.5° | ||
| 5 vertical pitching fine tuning plates | 40×40×15.3mm | Y2 | Pitching ∩ ∪ vertically | -20+30° | ±0.05° | ||
| 6 front and back microspur plates | 54×40×12mm | Z2 | Front and back vernier focusing | ±25mm | ±0.05mm | Frame composition | |
| 7 vertical pitching coarse adjustment plates | 40×40×15.3mm | Y0 | Vertical pitching coarse adjustment ∩ ∪ | ±20° | ±0.5° | ||
| 8 left and right sides coarse adjustment plates | 40×40×12mm | X1 | The coarse adjustment of the level left and right sides ← → | ±30mm | ±0.5mm | ||
| Coarse adjustment plate about in the of 9 | 64×40×36mm | Y1 | Coarse adjustment vertically ↑ ↓ | ±30mm | ±0.5mm | ||
| 10 front and back coarse adjustment plates | 64×40×15mm | Z1 | Coarse adjustment before and after the level | 240mm | ±0.1mm | ||
| Back seat H | 12 back frameworks | 150×150×15mm | HK | Maximum perforate | 120×120mm | Not running Jiao does not derail | |
| 11 switching frameworks | 150×120×10mm | HJ | Maximum perforate | ￠74mm | 88×74mm | ||
| 1 fishplate bar | 114×100×5mm | Y3 | Translation vertically ↑ ↓ | +18-17mm | ±0.5mm | ||
| 2 left and right sides translation plates | 126×15×5mm | X3 | The translation of the level left and right sides ← → | ±54mm | ±0.5mm | ||
| 3 focal plane location-plates | 40×80×10mm | Z3 | Sensitization plane positioning | -60mm | ±0.1mm | ||
| 4 horizontal rotating discs | ￠40×15mm | X2 | Horizontal left rotation and right rotation ∩ ∪ | ±50-90° | ±0.5° | ||
| 5 vertical perspective fine tuning plates | 40×40×15.3mm | Y2 | Pitching ∩ ∪ vertically | +20-30° | ±0.05° | ||
| 6 front and back microspur plates | 54×40×12mm | Z2 | Front and back vernier focusing | ±25mm | ±0.05mm | The perspective frame composition | |
| 7 vertical perspective coarse adjustment plates | 40×40×15.3mm | Y0 | Vertical pitching coarse adjustment ∩ ∪ | ±20° | ±0.5° | ||
| 8 left and right sides coarse adjustment plates | 40×40×12mm | X1 | The coarse adjustment of the level left and right sides ← → | ±30mm | ±0.5mm | ||
| Coarse adjustment plate about in the of 9 | 64×40×60mm | Y1 | Coarse adjustment vertically ↑ ↓ | ±30mm | ±0.5mm | ||
| 10 front and back coarse adjustment plates | 54×40×15mm | Z1 | Coarse adjustment before and after the level | 240mm | ±0.1mm | ||
| Other Z | 15 basic guide rails | ￠28mm280mm | O1 | 16 prolong interior rail | ￠24mm280mm | O2 | |
| The standard bellows | 25-300mm | PB | The wide-angle bellows | 25-150mm(120×120mm) | PG | ||
| Bellows support | 120×120×5mm | PJ | Tapered bellows | 25-500mm(120×150mm) | PZ | ||
| 17 general fishplate bars | 54×40×12mm | JB | |||||
| Special-purpose The Cloud Terrace | X 2Y 2Z 2 | YT | 456 plates | 54×40×42.3mm | |||
| Shortest focal length | 40mm | Longest focal length | 240-480mm | ||||
| Minimum volume | 320×68×280.6 | Maximum volume | 520×150×310.6mm 3 | ||||
Annotate: fishplate bar refer to find a view fishplate bar, back fishplate bar or fuselage fishplate bar, physical dimension, the shape of three fishplate bars are identical.
Translation up and down---(↑ ↓ ← →) the focusing focusing of expression front and back---( ) expression
---dark three axis of (∩ ∪) wide length of expression---(XYZ) are represented to wave the pitching rotation
Claims (10)
1, monorail swing and tilt big range changeable camera, comprise guide rail, guide rail is provided with the front stall and the back seat that can move thereon, front stall is provided with camera lens framework (14), back seat is provided with the back framework (12) that fuselage is installed, it is characterized in that: described front stall and back seat are by the horizontal rotating disc that framework is horizontally rotated (4), can make the vertical pitching part of the vertical pitching of framework, can be to the plate of coarse adjustment up and down (9) of coarse adjustment about the framework, can the front and back coarse adjustment plate (10) of coarse adjustment before and after the framework be constituted, horizontal rotating disc (4) is provided with horizontal concrete chute, camera lens framework (14) is installed in the chute and can moves horizontally along this chute, back framework (12) is connected with horizontal rotating disc (4) by the focal plane location-plate (3) of upper surface band horizontal concrete chute, focal plane location-plate (3) is installed in the chute of horizontal rotating disc (4) and can moves horizontally along this chute, focal plane location-plate (3) is vertical with back framework (12), back framework (12) is installed in the chute of focal plane location-plate (3) and can moves horizontally along this chute, front and back coarse adjustment plates (10) are installed on the guide rail and can slide along guide rail, coarse adjustment plate (9) bottom is provided with two elevating levers (19) up and down, ride on the guide rail behind the through hole before and after two elevating levers (19) vertically pass on the coarse adjustment plate (10), be provided with the lifting lockable mechanism between coarse adjustment plate (9) and the front and back coarse adjustment plate (10) up and down.
2, monorail swing and tilt big range changeable camera according to claim 1 is characterized in that: described vertical pitching part is made of with vertical pitching coarse adjustment plate (7) vertical pitching fine tuning plate (5); Front stall and back seat also comprise can be to the front and back microspur plates (6) of vernier focusing before and after the framework and can be to the left and right sides coarse adjustment plate (8) of framework left and right sides coarse adjustment.
3, monorail swing and tilt big range changeable camera according to claim 2 is characterized in that: each ingredient of described front stall and back seat is followed successively by horizontal rotating disc (4), vertical pitching fine tuning plate (5), front and back microspur plates (6), vertical pitching coarse adjustment plate (7), left and right sides coarse adjustment plate (8), coarse adjustment plate (9), front and back coarse adjustment plate (10) up and down from top to bottom;
Horizontal rotating disc (4) bottom has rotating shaft (18), and rotating shaft (18) is positioned at hole corresponding with it on the vertical pitching fine tuning plate (5), and horizontal rotating disc (4) can rotate around hole horizontal;
Be respectively equipped with the arc chute that the center of circle makes progress at vertical pitching fine tuning plate (5) with vertical pitching coarse adjustment plate (7) bottom, the disc at chute place is parallel with guide rail, be respectively equipped with the slide rail of the projection corresponding on front and back microspur plate (6) and the left and right sides coarse adjustment plate (8) with chute, slide rail is positioned at chute, and vertical pitching fine tuning plate (5) can slide along slide rail respectively with vertical pitching coarse adjustment plate (7);
Be provided with the front and back fine setting horizontal concrete chute parallel with guide rail in front and back microspur plates (6) bottom, left and right sides coarse adjustment plate (8) bottom is provided with the left and right sides coarse adjustment horizontal concrete chute vertical with guide rail, vertical pitching coarse adjustment plate (7) and up and down the upper surface of coarse adjustment plate (9) be respectively equipped with the slide rail of finely tuning horizontal concrete chute, projection that left and right sides coarse adjustment horizontal concrete chute is corresponding with front and back, slide rail is positioned at chute, and front and back microspur plates (6) and left and right sides coarse adjustment plate (8) can slide along slide rail.
4, monorail swing and tilt big range changeable camera according to claim 3 is characterized in that: the center of circle of the arc chute on the described vertical pitching fine tuning plate (5) is on camera zero point and rotating shaft (18) the place straight line that is positioned at horizontal rotating disc.
5, according to the arbitrary described monorail swing and tilt big range changeable camera of claim 1～4. it is characterized in that: described lifting lockable mechanism is made of lifter rack and the knob that has gear, lifter rack vertically is fixed in the elevating lever (19), the wheel and rack engagement behind the via hole before and after the knob level is passed on coarse adjustment plates (10) on it.
6, according to the arbitrary described monorail swing and tilt big range changeable camera of claim 1～4, it is characterized in that: described guide rail is made up of the basic guide rail (15) and the interior rail (16) of prolongation of hollow, and the interior rail (16) of prolongation is positioned at basic guide rail (15) and can endwisely slips along basic guide rail (15) inwall.
7, monorail swing and tilt big range changeable camera according to claim 5, it is characterized in that: described guide rail is made up of the basic guide rail (15) and the interior rail (16) of prolongation of hollow, and the interior rail (16) of prolongation is positioned at basic guide rail (15) and can endwisely slips along basic guide rail (15) inwall.
8, monorail swing and tilt big range changeable camera according to claim 6 is characterized in that: described basic guide rail (15) inwall is provided with locating slot, is provided with the positioning boss corresponding with locating slot on rail (16) outer wall in prolonging, and positioning boss is positioned at locating slot.
9, monorail swing and tilt big range changeable camera according to claim 7 is characterized in that: described basic guide rail (15) inwall is provided with locating slot, is provided with the positioning boss corresponding with locating slot on rail (16) outer wall in prolonging, and positioning boss is positioned at locating slot.
10, monorail swing and tilt big range changeable camera according to claim 1, it is characterized in that: described back framework (12) is installed on the focal plane location-plate (3) by left and right sides translation plates (2), back framework (12) bottom is fixed on the left and right sides translation plates (2), and left and right sides translation plates (2) is installed in the chute on the focal plane location-plate (3) and can moves horizontally along chute; Back framework (12) both sides are provided with the relative chute that supplies fishplate bar (1) to slide up and down, and chute is provided with the mechanism of buttcover plate (1) locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620111094 CN2938167Y (en) | 2006-08-10 | 2006-08-10 | Single-rail moving axle large picture camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620111094 CN2938167Y (en) | 2006-08-10 | 2006-08-10 | Single-rail moving axle large picture camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2938167Y true CN2938167Y (en) | 2007-08-22 |
Family
ID=38362198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620111094 Expired - Fee Related CN2938167Y (en) | 2006-08-10 | 2006-08-10 | Single-rail moving axle large picture camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2938167Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104991404A (en) * | 2015-07-27 | 2015-10-21 | 张春天 | Large and medium-frame lens tilt-shift swinging technology translation device |
| CN106575072A (en) * | 2014-03-12 | 2017-04-19 | 拉姆·斯里坎斯·米莱 | Multi-planar camera apparatus |
-
2006
- 2006-08-10 CN CN 200620111094 patent/CN2938167Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106575072A (en) * | 2014-03-12 | 2017-04-19 | 拉姆·斯里坎斯·米莱 | Multi-planar camera apparatus |
| CN104991404A (en) * | 2015-07-27 | 2015-10-21 | 张春天 | Large and medium-frame lens tilt-shift swinging technology translation device |
| CN104991404B (en) * | 2015-07-27 | 2018-01-19 | 张春天 | Picture camera lens big or middle moves axle and waves technology switching device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100422846C (en) | Monorail swing and tilt big range changeable camera | |
| CN201383069Y (en) | Stereoscopic camera capable of aligning to photographed object | |
| CN207762491U (en) | A kind of mobile phone, single anti-stabilizer with focalizer and handle with tripod one | |
| CN2938167Y (en) | Single-rail moving axle large picture camera | |
| KR20070065195A (en) | Apparatus for shake correction and method thereof | |
| CN114060675A (en) | Intelligent projection system for visual transmission | |
| CN104765235A (en) | Lens adjustment module and projection device | |
| CN102183868B (en) | Video camera combined photographic frame structure | |
| CN201359673Y (en) | Focusing and imaging device used for camera | |
| CN103207503A (en) | Supporting bracket of lens-exchangeable digital camera and with functions of pitching expanding, swinging and shaft moving | |
| CN207249340U (en) | Parallel projection device | |
| CN206656098U (en) | Photographic goods track | |
| WO2022052345A1 (en) | Quick-release plate for gimbal, gimbal, and camera device | |
| CN209803544U (en) | projecting apparatus of management institute teaching usefulness | |
| CN201081696Y (en) | Micro three-dimensional projection pattern measuring device | |
| CN202306103U (en) | Video camera combined photographic support structure | |
| CN219045672U (en) | Live broadcast multi-camera auxiliary device | |
| CN206450884U (en) | One word light source camera lens adjusting bracket | |
| CN113148203A (en) | Unmanned aerial vehicle is supporting structure for taking photo by plane | |
| US1401902A (en) | Process or copying camera | |
| CN207975433U (en) | A kind of projector bracket of adjustable projection angle | |
| US4336996A (en) | Variable-focal-length objective and an optical system equipped with objectives of this type for the production of special effects on film | |
| CN206504734U (en) | A kind of high-precision cross laser module | |
| CN110007546A (en) | It moves lens shaft contact pin device and is tiltedly moved and erected with it, the method for traversing axis contact pin | |
| DE164527C (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070822 Termination date: 20090910 |