CN201133555Y

CN201133555Y - Panoramic view connecting piece derailing-free cloud platform

Info

Publication number: CN201133555Y
Application number: CNU2007201886693U
Authority: CN
Inventors: 张云; 韩溱
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-12-27
Filing date: 2007-12-27
Publication date: 2008-10-15
Anticipated expiration: 2017-12-27

Abstract

The utility model discloses a camera pan and tilt head for combining pictures to make up a panorama without misplacement. The pan and tilt head can be a three-dimensional pan and tilt head, a round pan and tilt head or a two-dimensional pan and tilt head. A horizontally rotating mechanism is arranged on an upper and down pitching mechanism, a yawing mechanism and a globular rotary mechanism, and is directly connected with a fast installation system. The utility model provides the pan and tilt head without misplacement. When pictures need to be combined circularly to make up a panorama wide picture, the quick plate of the fast installation system positions the camera mount of the body of a camera on Z-axis so that a sensitive plane is not misplaced in the vertical direction or inclined in the horizontal direction. In the later period, pictures are combined conveniently and simply, and pictures are seldom clipped. The camera pan and tilt head positions a camera accurately, is operated conveniently, and simple in structure. Few modifications are made on the prior structure, so the manufacturing cost is not increased generally. The camera pan and tilt head is prospective in application, and is in particular applicable for combining pictures to make up a panorama. Besides installation, positioning and regulation of photographic equipment and picture pick-up equipment, the camera pan and tilt head is applicable for positioning and regulation of such devices as a theodolite, a total station, and a collimator and so on.

Description

The panorama contact pin The Cloud Terrace that do not derail

Technical field

The utility model relates to a kind of photographic camera The Cloud Terrace, specifically refers to a kind of photographic camera panorama contact pin The Cloud Terrace that do not derail.

Background technique

The Cloud Terrace is the organic component that connects tripod and photographic camera, and it is mainly used to fixedly camera, can strengthen its stability, adjusts its angle of swing, makes things convenient for its frame composition.Because the The Cloud Terrace angle changes greatly, the bearing capacity of locking mechanism and stability directly have influence on the stability of camera, bottom and tripod or only corner bracket junction point are the general U3/8 inch or the screw made in Great Britain of U1/4 inch, top is the fast assembling system that fast-assembling plate and holder panel are formed, can load and unload locking fast, the anticreep button is arranged, and what have on it also is equipped with twin axle, tubular type or ball point type level indicator.

The two-dimensional pan-tilt that The Cloud Terrace mainly is divided into three-dimensional The Cloud Terrace that middle-size and small-size photographic camera uses and ball-shaped cloud platform, uses for big-and-middle-sized photographic camera, vidicon camera.

Three-dimensional The Cloud Terrace generally has three handles, and what have has only a rotation cage knob and two handles, and the horizontally rotating of camera, pitching and vacillating now to the left, now to the right up and down are set respectively.Present three-dimensional cradle head structure is respectively 360 degree directions from bottom to up and horizontally rotates parts, goes up nutation the bow structure and the controlling mechanism of vacillating now to the left, now to the right, and generally can overlook 90 degree, look up 30 degree, and 90 degree tilt.Good its handle of product can about exchange, a convenient left side is cast aside hand and is used, handle is telescopic in addition, can reduce the The Cloud Terrace volume.

Spherical pan head requires pedestal firm in structure stocky, favourable raising The Cloud Terrace stability, and high-precision spheroid is not subjected to the limit of angle, has increased degrees of freedom for expanding more wide space.The knob of control spheroid generally has only one, and modern novel The Cloud Terrace has then increased a knob, and the weight of predeterminable camera and camera lens increases resistance, reduces the locking time, prevents slippage etc.Present spherical pan head structural base all be can 360 the structure that horizontally rotates of degree, the middle part be pedestal wrapping up spheroid on it down, have plenty of spheroid to be fixed on the rotational structure, be only the pedestal of parcel spheroid on it, top is fast assembling system.

Two-dimensional pan-tilt claims single handle free The Cloud Terrace again, is mainly used in fixed camera, big-and-middle picture photographic camera, and a handle is fast and simple, can once lock, and can only rotate to the left and right and pitching up and down, and general one hand can be finished whole operations in two orientation of The Cloud Terrace.

Though three-dimensional The Cloud Terrace accurate positioning, volume is big, carries inconvenience, inconvenient operation, and locking slowly is usually used in Commercial Photography fields such as scene, building, advertisement behind the frame composition; The characteristics of spherical pan head are then just opposite, easy to carry, simple to operate, but stability is relatively poor, and the location is inaccurate.When using The Cloud Terrace, generally be earlier by rotation with the alignment lens subject, overlook again, wave and find a view, rotate composition again, object being shot and scene are fine-tuning to the optimum position of visor.

Be defined as according to right-hand rule: around the x axle up and down the direction of pitching be θ x, be θ y around the wiggly direction of y axle, be θ z around the direction of z axle horizontal rotation.Now popular on the market three-dimensional The Cloud Terrace (Fig. 1), spherical pan head (Fig. 3) and two-dimensional pan-tilt (Fig. 5), the common feature of its structure is: 360 ° of horizontal rotary mechanism θ z are at foot, horizontally rotate promptly that θ z is placed in the middle at upper and lower down pitching θ x, the θ y that vacillates now to the left, now to the right is last, the position angle that originally θ x pitching, θ y wave all rotates with θ x simultaneously and moves.When ground is uneven (this is a situation about often running in the photography), tripod also can be uneven, what cause The Cloud Terrace horizontally rotates structure, when the rotation composition is found a view, skew has all taken place and has separated in the position of vertical coordinate axle z and horizontal axis x and y, this is referred to as derailing in big picture Technical camera, see Fig. 2, Fig. 4 and Fig. 6.

When the derailing The Cloud Terrace made zero, X-axis and Y-axis are perpendicular to the Z axle, and be promptly perpendicular to sensitization plane (film or CCD, cmos image sensor), parallel with camera lens optical axis; That is to say that the Z axle is parallel to the sensitization plane, perpendicular to camera lens optical axis (seeing Fig. 1, Fig. 3 and Fig. 5).After pitching and θ y vacillate now to the left, now to the right about the derailing The Cloud Terrace θ x, θ z horizontally rotates again, then X-axis and Y-axis are no longer perpendicular to the Z axle, break away from sensitization plane (film or CCD, cmos image sensor), horizontally rotate the plane no longer perpendicular to the sensitization plane, also not parallel with camera lens optical axis, promptly horizontally rotate the stationary plane that the Z axle is perpendicular to the carrying The Cloud Terrace all the time, see Fig. 2, Fig. 4 and Fig. 6.

Principle is as follows: when up and down pitching of θ x, θ y vacillate now to the left, now to the right the main scape in back not during the optimum position at frame composition, regulate θ z and horizontally rotate, synchronous shift has also taken place in then original θ x pitching up and down, the θ y angle of adjusting of vacillating now to the left, now to the right, and needs again to readjust.When utilizing camera to take wide cut contact pin, because rotational structure is on non-level tripod, when rotating contact pin, be to adjust the pitching of level up and down and wave angle also can be offset originally with the variation of θ z, cause thus derailing.

Derailment occurring for fear of existing The Cloud Terrace existence, in actual use, need repetitive operation to regulate, particularly when doing panorama contact pin, camera lens optical axis can be subjected to displacement with the horizontal line that mixes up, and causes whole image inconsistent up and down, and the contact pin combination is that difficulty is bigger in the later stage, the later stage cutting is more, and this is that its typical case is not enough.

The model utility content

At the prior art above shortcomings, the purpose of this utility model provides a kind of panorama contact pin photographic camera The Cloud Terrace that do not derail.

The technical solution of the utility model is achieved in that the panorama contact pin The Cloud Terrace that do not derail, this The Cloud Terrace is three-dimensional The Cloud Terrace, comprise horizontal rotary mechanism, luffing mechanism, vacillate now to the left, now to the right mechanism and fast assembling system up and down, it is characterized in that: the described luffing mechanism up and down and the mechanism of vacillating now to the left, now to the right all are positioned under the horizontal rotary mechanism, and horizontal rotary mechanism directly is connected with fast assembling system.

This The Cloud Terrace is a ball-shaped cloud platform, comprises spherical rotating machinery, horizontal rotary mechanism and fast assembling system, and described spherical rotating machinery is positioned under the horizontal rotary mechanism, and horizontal rotary mechanism directly is connected with fast assembling system.

This The Cloud Terrace is a two-dimensional pan-tilt, comprises luffing mechanism, horizontal rotary mechanism and fast assembling system up and down, and described luffing mechanism up and down is positioned under the horizontal rotary mechanism, and horizontal rotary mechanism directly is connected with fast assembling system.

The utility model is owing to the luffing mechanism and the mechanism of vacillating now to the left, now to the right all are positioned under the horizontal rotary mechanism up and down, horizontal rotary mechanism directly is connected with fast assembling system, its plane of rotation is parallel with camera lens optical axis, and is vertical with sensitization plane (film or CCD, cmos image sensor).After regulating the angle of up and down luffing mechanism and the mechanism of vacillating now to the left, now to the right, when main scape not during optimum position at frame composition, regulate θ z horizontal rotary mechanism, then original θ x pitching up and down, the θ y angle of adjusting of vacillating now to the left, now to the right is not affected, any variation can not take place in the relative position of the frame composition of photographic camera and θ z horizontal rotary mechanism, need not to readjust, promptly do not derail.When needs become panorama wide cut photo around contact pin, the quick plate of fast assembling system navigates to the lens interface of camera body (be equivalent to big picture and move camera lens fishplate bar position on the Technical camera) on the Z axle, the sensitization plane can not misplace up and down, can not tilt, combined and instant is simple during later stage contact pin, and the later stage cutting seldom.

The utility model accurate positioning, easy to operate, simple in structure, very little to the existing structure change, do not increase manufacture cost substantially, application prospect is good, is particularly suitable for panorama contact pin occasion and uses.

Installing and locating and the adjusting of this The Cloud Terrace except being applicable to photograph, picture pick-up device also is applicable to the location and the adjusting of equipment such as theodolite, electronic tachometer, pointing instrumentation.

Description of drawings

Fig. 1-existing three-dimensional cradle head structure schematic representation;

Fig. 2-existing three-dimensional The Cloud Terrace derailing schematic representation;

Fig. 3-existing spherical pan head structural representation;

Fig. 4-existing spherical pan head derailing schematic representation;

Fig. 5-existing two-dimensional pan-tilt structural representation;

Fig. 6-existing two-dimensional pan-tilt derailing schematic representation;

The three-dimensional cradle head structure schematic representation of Fig. 7-the utility model;

The three-dimensional The Cloud Terrace of Fig. 8-the utility model schematic representation that do not derail;

Fig. 9-the utility model spherical pan head structural representation;

Figure 10-the utility model spherical pan head schematic representation that do not derail;

Figure 11-the utility model two-dimensional pan-tilt structural representation;

Figure 12-the utility model two-dimensional pan-tilt schematic representation that do not derail.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

To effectively solve the The Cloud Terrace complex operation, make it not derail, have only when θ z horizontally rotates structure and directly be connected in the above with fast assembling system, θ x up and down luffing mechanism and the θ y mechanism of vacillating now to the left, now to the right is positioned at its following time, after then θ x, θ y regulate, when rotation θ z, below the original angle of regulating of θ x, θ y will remain unchanged, thereby reach the effect of not derailing at the rotation composition Shi Caineng that finds a view.After promptly not derailing The Cloud Terrace θ x up and down pitching and θ y vacillating now to the left, now to the right, θ z feathering axis still coincides with lens interface, is parallel to the sensitization plane, perpendicular to camera lens optical axis, sees Fig. 8, Figure 10 and Figure 12.Because The Cloud Terrace has the branch of three-dimensional The Cloud Terrace, ball-shaped cloud platform and two-dimensional pan-tilt, is explained respectively below.

Three-dimensional The Cloud Terrace: referring to Fig. 7 and Fig. 8, from the figure as can be seen, three-dimensional The Cloud Terrace of the present utility model, comprise horizontal rotary mechanism 1, luffing mechanism 2, vacillate now to the left, now to the right mechanism 3 and fast assembling system up and down, the luffing mechanism 2 and the mechanism 3 of vacillating now to the left, now to the right all are positioned at horizontal rotary mechanism 1 time up and down, and horizontal rotary mechanism 1 directly is connected with fast assembling system.According to the practical operation experience, when the mechanism of vacillating now to the left, now to the right regulates left and right horizontal with after the horizon is parallel, generally no longer need to adjust, frequency of utilization is minimum, so it is designed in the bottom.When this The Cloud Terrace made zero, X-axis and Y-axis are perpendicular to the Z axle, and be promptly perpendicular to sensitization plane (film or CCD, cmos image sensor), parallel with camera lens optical axis, sees Fig. 7; After pitching and θ y vacillate now to the left, now to the right about the θ x, horizontally rotate the plane still perpendicular to sensitization plane (film or CCD, cmos image sensor), still parallel with camera lens optical axis, see Fig. 8.

Ball-shaped cloud platform: referring to Fig. 9 and Figure 10, as can be seen, ball-shaped cloud platform of the present utility model comprises spherical rotating machinery 4, horizontal rotary mechanism 1 and fast assembling system from the figure, described spherical rotating machinery 4 is positioned at horizontal rotary mechanism 1 time, and horizontal rotary mechanism 1 directly is connected with fast assembling system.When this The Cloud Terrace made zero, X-axis and Y-axis are perpendicular to the Z axle, and be promptly perpendicular to sensitization plane (film or CCD, cmos image sensor), parallel with camera lens optical axis, sees Fig. 9; When spheroid is irregular after up and down pitching and θ y vacillate now to the left, now to the right along θ x, horizontally rotate the plane still perpendicular to sensitization plane (film or CCD, cmos image sensor), still parallel with camera lens optical axis, see Figure 10.

Two-dimensional pan-tilt: referring to Figure 11 and Figure 12, as can be seen, two-dimensional pan-tilt of the present utility model comprises luffing mechanism 2, horizontal rotary mechanism 1 and fast assembling system up and down from the figure, luffing mechanism 2 is positioned at horizontal rotary mechanism 1 time up and down, and horizontal rotary mechanism 1 directly is connected with fast assembling system.When this The Cloud Terrace made zero, X-axis is perpendicular to the Z axle, and was promptly perpendicular to sensitization plane (film or CCD, cmos image sensor), parallel with camera lens optical axis, sees Figure 11; After pitching about the θ x, horizontal rotary mechanism is still perpendicular to sensitization plane (film or CCD, cmos image sensor), and is still parallel with camera lens optical axis, sees Figure 12.

The simple judgement whether The Cloud Terrace derails: θ z horizontally rotate θ x up and down pitching and θ y be the The Cloud Terrace that do not derail on vacillating now to the left, now to the right, otherwise then be to derail.

Claims

1, the panorama contact pin The Cloud Terrace that do not derail, this The Cloud Terrace is three-dimensional The Cloud Terrace, comprise horizontal rotary mechanism (1), luffing mechanism (2), the mechanism of vacillating now to the left, now to the right (3) and fast assembling system up and down, it is characterized in that: described luffing mechanism (2) up and down and the mechanism of vacillating now to the left, now to the right (3) all are positioned under the horizontal rotary mechanism (1), and horizontal rotary mechanism (1) directly is connected with fast assembling system.

2, the panorama contact pin The Cloud Terrace that do not derail, this The Cloud Terrace is a ball-shaped cloud platform, comprise spherical rotating machinery (4), horizontal rotary mechanism (1) and fast assembling system, it is characterized in that: described spherical rotating machinery (4) is positioned under the horizontal rotary mechanism (1), and horizontal rotary mechanism (1) directly is connected with fast assembling system.

3, the panorama contact pin The Cloud Terrace that do not derail, this The Cloud Terrace is a two-dimensional pan-tilt, comprise luffing mechanism (2), horizontal rotary mechanism (1) and fast assembling system up and down, it is characterized in that: described luffing mechanism (2) up and down is positioned under the horizontal rotary mechanism (1), and horizontal rotary mechanism (1) directly is connected with fast assembling system.