CN206532075U - Holographic system and holographic display system and Stereographing system - Google Patents

Abstract

A kind of holographic system and holographic display system and Stereographing system, m camera device is equally spaced to be distributed on same circumference, two neighboring camera device is 360/m to the angle in the center of circle, and camera device is provided with equal intervals on the top of L-type frame vertical component：For the middle photographic unit for producing diffusing reflection hot spot and being shot, left side photographic unit and right side photographic unit that subject is shot are found for the diffusing reflection spot by generation, the upper surface of supporting plate above L-type frame is provided for the left side drive mechanism and right side drive mechanism that driving left side photographic unit and right side photographic unit are swung, the horizontal component of L-type frame sets lead and vertical drive servomotor, the connection supporting plate that the driving leading screw of connection drive shaft is run through by screw thread, supporting plate moves up and down along lead and drives left side drive mechanism and right side drive mechanism to move up and down.The utility model spectators can arbitrarily select any one any one instantaneous angle to watch same moving object.

Description

Holographic system and holographic display system and Stereographing system

Technical field

The utility model is related to a kind of image taking and play system.More particularly to a kind of holographic system and holography Display system and Stereographing system.

Background technology

Real 3D scenes are filmed with 3D method, is then played back again with 3D method and shows everybody, Here it is shooting 3D films and playing the technology of 3D films.

Current most widely used prior art, as shown in figure 1, being that by two frame video cameras, i.e., left video camera 301 and the right side are taken the photograph The distance of camera 302 be adjusted to 63 millimeters (distances of human eye) be placed in parallel and each at the same inwardly one low-angle α of biasing and α ', the intersection point ' O ' of two frame camera lens center lines is placed on the body surface being taken.By left video camera before shooting The polarised light eyeglass of X-direction is loaded onto on 301 camera lenses or red eyeglass is loaded onto, the polarization of Y-direction is loaded onto on the right camera lens of video camera 302 Light microscopic piece loads onto green len, and then start is shot simultaneously.The two pictures are shown in screen simultaneously when projection On curtain, if now using bore hole viewing, the image of ghost image is obscured very much but also is, so people must wear when viewing Wear special glasses.If the image that polarised light is shot just takes polarised light glasses, left eye puts on the Polariscope of X-direction Piece, so can only see the picture that left video camera 301 is photographed, and can't see the picture for seeing that right video camera 302 is photographed；It is right Eye puts on the polarised light eyeglass of Y-direction, so can only see the picture that right video camera 302 is photographed, and can't see and sees that a left side is taken the photograph The picture that camera 301 is photographed.If the image that red-green glow is shot just takes mycyscope, left eye puts on green len, institute See that the green that right video camera 302 is photographed is drawn can only see the red picture that left video camera 301 is photographed, and can't see Face；Right eye puts on red eyeglass, so can only see the green picture that right video camera 302 is photographed, and can't see and sees that a left side is taken the photograph The red picture that camera 301 is photographed.Viewing person faces screen, and the picture seen in such a way seems really just two The stereoscopic picture plane that eyes are seen simultaneously, here it is the 3D films that we are watched.

Prior art watch 3D images when have to wear 3D glasses because spectators institute it is seen that two positions not , there is the sensation of dizzy nausea so having watched long in same image illusion.

There is weak point in addition：The shooting and display of prior art can be only present in single visual angle, it is impossible to accomplish simultaneously The scene at other visual angles such as same body in motion side and the back side is watched, so being also impossible to fully meet all sights Many tastes.

The content of the invention

Technical problem to be solved in the utility model is to provide one kind can be with bore hole it is seen that clear and tool There are the holographic system and holographic display system and Stereographing system of third dimension dynamic menu.

The technical scheme that the utility model is used is：A kind of holographic system, includes for shooting subject M camera device, wherein m is integer more than or equal to 3, and m described camera device is equally spaced to be distributed in same circumference On, every two adjacent camera devices are 360/m to the angle in the center of circle, and the structure of the m camera device is identical, includes Including L-type frame, the top of the vertical component of the L-type frame is equally spaced to be disposed with：For being sent to subject Laser beam and produce diffusing reflection hot spot and shot middle photographic unit, for being sent out respectively by middle photographic unit Left side photographic unit that the diffusing reflection spot that the laser beam gone out is produced on subject finds subject and shot and Right side photographic unit, it is unrestrained anti-that the laser beam that the left side photographic unit and right side photographic unit are sent is produced on subject The diffusing reflection spot penetrated spot and produced with the laser beam that middle photographic unit is sent on subject is overlapped；Described L-type The correspondence left side photographic unit and right side on supporting plate, the upper surface of the supporting plate is provided with above the horizontal component of frame to clap Take the photograph mechanism and be separately provided for left side drive mechanism and the right side that driving left side photographic unit and right side photographic unit swing Lead and vertical drive servomotor are vertically installed with side drive mechanism, the horizontal component of described L-type frame, it is described to hang down The drive shaft of straight driving servomotor is connected with driving leading screw, the connection supporting plate that the driving leading screw is run through by screw thread, The lead runs through the supporting plate, and the supporting plate is moved up and down by lead described in the driving lower edge in the driving leading screw And drive the left side drive mechanism and right side drive mechanism to move up and down, so as to drive left side photographic unit or right side camera Structure is swung up and down.

Described middle photographic unit include the vertical component top that is fixed on the L-type frame be used for centre is set The intermediate support of video camera, upper end corresponds to described center camera and is hinged with described support by the first universal coupling Fix bar, the fix bar lower end connection manual rotation bar, the manual rotation bar front end be provided with intermediate laser pen, institute Video camera is stated with intermediate laser pen to be located on same vertical line.

Described left side photographic unit is identical with right side photographic unit structure to be included：Institute is arranged on by support State the second universal coupling of the vertical component top end of L-type frame, the horizontally hinged guiding on second universal coupling Axle, one end of the axis of guide is respectively arranged with sidepiece video camera and side lasers pen, the sidepiece video camera by fixed plate It is located at side lasers pen on same vertical line, and the sidepiece position for video camera is in the top of side lasers pen, it is described to lead It is connected to drive the axis of guide to drive the sidepiece fixed plate, sidepiece video camera and side lasers pen left to the other end of axle Left side drive mechanism or right side drive mechanism right and swing up and down.

Described left side drive mechanism or right side driving mechanism structure is identical, includes：It is fixed on the supporting plate Nut, be fixed on the nut upper end for photographic unit on the left of the insertion that runs through or the axis of guide in the photographic unit of right side Axle sleeve, and the horizontal drive servomotor being fixed on the supporting plate, the rotary shaft connection of the horizontal drive servomotor Horizontal drive leading screw, the horizontal drive leading screw is connected with the nut thread, the spiral shell under the driving of horizontal drive leading screw Master tape moving axis set is moved left and right, so as to drive the axis of guide in left side photographic unit or right side photographic unit to swing.

A kind of holographic display system of holographic system, includes base and is arranged on institute by what bearing can rotate State to fix in the rotary shaft at base center, the rotary shaft and be supported by round tray, the round tray upper surface is held in the palm along circle The circumference tandem array of disk is disposed with m display of size identical, and the m display constitute a positive m faces body A camera device in structure, each display homologue volume holographic camera chain, the shooting dress corresponding for showing Put each display of correspondence on the image of intake, the round tray and be both provided with one for the corresponding display of switching station Elastic switch, the unlatching for touching the angle switch in the elastic switch opening display is formed with described base Structure.

Forming the opening structure described on base is：Form oriented at the upper surface correspondence beholder of the base The groove being sunken into, intermediate incline is formed between the both sides and base upper surface of the groove.

Described elastic switch includes：Spring, be connected to the spring upper end be used for touch angle in display The frizzen opened or closed, is connected to the drive rod for being used to drive frizzen to act of the lower spring end, the drive rod Bottom be provided with can with the round tray the upper surface for being rotated in the base and formed in base upper surface Groove and intermediate incline on the sliding contact that slides.

A kind of Stereographing system of holographic system, is the n-layer object holographic system by from top to bottom setting The semicircular body photography structure of composition, wherein, first layer object holographic system sets a camera device, remaining every layer object M camera device, and m=3 × (n-1) are provided with holographic system, m described camera device is equally spaced to be distributed in On same circumference, the angle in the center of circle justified per two adjacent camera devices to place is 360/m, the m camera device Structure is identical, and described subject is located in the semicircle photography structure.

Holographic system of the present utility model and holographic display system and Stereographing system, spectators just can arbitrarily select Select and watch same moving object in any one any one instantaneous angle.And the picture bore hole played back is with regard to energy See 3D effect, enable in particular to experience the depth information of object all angles.Therefore this comprehensive, full visual angle skill is used The imaging volume sense of art is strong, and image is more true to nature, and this method can truly shoot one and move the every any of object One instantaneous, any one visual angle, all moments front and rear up and down and each comprehensive visual angle, the image of steric information, see Shadow person can just obtain the actual experience as watching real-world object in reality, on the spot in person.

Brief description of the drawings

Fig. 1 is the shooting schematic diagram that prior art watches 3D images；

Fig. 2 is a kind of general arrangement schematic of object holographic system of the utility model；

Fig. 3 is the overall structure diagram of camera device in the utility model；

Fig. 4 is Fig. 3 top view；

Fig. 5 is Fig. 3 A-A sectional views；

Fig. 6 is Fig. 3 B-B sectional views；

Fig. 7 is the shooting schematic diagram of each camera device of the utility model；

Fig. 8 is the top view of the utility model holographic display system arrangement；

Fig. 9 is Fig. 8 upward view；

Figure 10 is Fig. 9 C-C directions view；

Figure 11 is the overall structure diagram of Stereographing system of the present utility model.

In figure

A：Camera device B：Display

1：L-type frame 1a：Vertical component

1b：Horizontal component 2：Left side photographic unit

3：Middle photographic unit 31：Center camera

32：Support 33：First universal coupling

34：Fix bar 35：Manual rotation bar

36：Intermediate laser pen 4：Right side photographic unit

5：Lead 6：Supporting plate

61：Screw 7：Drive leading screw

8：Vertical drive servomotor 9：Left side drive mechanism

10：Right side drive mechanism 101：Support

102：Second universal coupling 103：The axis of guide

104：Sidepiece video camera 105：Fixed plate

106：Side lasers pen 201：Nut

202：Axle sleeve 203：Horizontal drive servomotor

204：Horizontal drive leading screw 300：Frame

301：Left side camera 302：Right camera

20：Base 21：Rotary shaft

22：Elastic switch 221：Frizzen

222：Spring 223：Drive rod

224：Sliding contact 23：Pallet

24：Opening structure 241：Groove

242：Intermediate incline

Embodiment

Holographic system of the present utility model and holographic display system and solid are taken the photograph with reference to embodiment and accompanying drawing Shadow system is described in detail.

Real stereo scene is filmed simultaneously from each visual angle with 3D method, then 3D method is used simultaneously again The picture at each visual angle is played, spectators can select any one visual angle picture viewing object of switching, it becomes possible to be fully understood by thing The figure and features and information of each angle of body.

Holographic system of the present utility model and its holographic display system, m is arranged around same body in motion Individual video camera, while being tracked shooting from all angles with m video camera；Spectators wish to see from which angle when broadcasting See just by rotary switch, picture is switched to corresponding video camera there.Therefore, spectators just can be arbitrarily selected any one Individual any one instantaneous angle watches same moving object.And the picture bore hole played back is with regard to that can see that 3D is imitated Really, enable in particular to experience the depth information of object all angles.Therefore this comprehensive, full visual angle technology imaging is used Third dimension is strong, and image is more true to nature, this method can truly shoot one moving object per any one is instantaneous, Any one visual angle, all moments front and rear up and down and each comprehensive visual angle, the image with steric information, viewing person is just The actual experience as watching real-world object in reality can be obtained, it is on the spot in person.

As shown in Fig. 2 holographic system of the present utility model, includes the m shooting dress for shooting subject P A is put, wherein m is the integer more than or equal to 3, the equally spaced same circles being distributed in by the center of circle of S of m described camera device A Zhou Shang, every two adjacent camera device A are 360/m to the angle in the center of circle, and the structure of the m camera device A is identical, are such as schemed 3rd, shown in Fig. 4, camera device A of the present utility model includes including L-type frame 1, the vertical component 1a of the L-type frame 1 Top equally spaced be disposed with：For producing diffusing reflection hot spot to the laser beam that subject is sent and being shot Middle photographic unit 3, for finding the laser beam sent on subject surface by middle photographic unit 3 respectively in quilt The diffusing reflection spot produced in subject finds subject, and allows what the laser beam itself sent was produced on subject Left side photographic unit 2 and right side photographic unit 4 that diffusing reflection spot is shot after coinciding with；Described L-type frame 1 The correspondence left side photographic unit 2 and right side on supporting plate 6, the upper surface of the supporting plate 6 is provided with above horizontal component 1b to clap Take the photograph mechanism 4 and be separately provided for the left side drive mechanism 9 that driving left side photographic unit 2 and right side photographic unit 4 swing Be vertically installed with the horizontal component 1b of the L-type frame 1 described in right side drive mechanism 10 lead 5 and vertical drive servo electricity Machine 8, the drive shaft of the vertical drive servomotor 8 is connected with driving leading screw 7, and the driving leading screw 7 is run through by screw 61 The connection supporting plate 6, the lead 5 run through the supporting plate 6, the supporting plate 6 pass through it is described driving leading screw 7 driving under Moved up and down along the lead 5 and drive the left side drive mechanism 9 and right side drive mechanism 10 to move up and down, the left side Drive mechanism 9 and right side drive mechanism 10 move up and down to drive the guiding in left side photographic unit 2 or right side photographic unit 4 Axle 103 is swung up and down.

As shown in Fig. 3, Fig. 4, Fig. 6, described middle photographic unit 3 includes the vertical component effect for being fixed on the L-type frame 1 The intermediate support 32 for being used to set center camera 31 on point 1a tops, the described center camera 31 of upper end correspondence and with institute The fix bar 34 that the support 32 stated is hinged by the first universal coupling 33, the lower end connection manual rotation bar of the fix bar 34 35, the front end of manual rotation bar 35 is provided with intermediate laser pen 36, and the video camera 31 is located at intermediate laser pen 36 On same vertical line.

As shown in Fig. 3, Fig. 5, described left side photographic unit 2 is identical with the structure of right side photographic unit 4 to be included： Be arranged on the second universal coupling 102 of the vertical component 1a top ends of the L-type frame 1 by support 101, it is horizontally hinged The axis of guide 103 on second universal coupling 102, one end of the axis of guide 103 is respectively arranged with side by fixed plate 105 Portion's video camera 104 and side lasers pen 106, sidepiece video camera 104 and the side lasers pen 106 are arranged on same fixed plate On 105 and on same vertical line, and the sidepiece video camera 104 is located at the top of side lasers pen 106, described The other end of the axis of guide 103 is connected to drive the axis of guide 103 to drive the sidepiece fixed plate 105, sidepiece video camera 104 With side lasers pen 106 or so and the left side drive mechanism 9 or right side drive mechanism 10 that swing up and down.

As shown in Fig. 3, Fig. 5, described left side drive mechanism 9 or the structure of right side drive mechanism 10 is identical, includes：Gu Be scheduled on the nut 201 on the supporting plate 6, be fixed on the upper end of nut 201 for photographic unit 2 on the left of the insertion that runs through or The axle sleeve 202 of the axis of guide 103 in right side photographic unit 4, and the horizontal drive servomotor being fixed on the supporting plate 6 203, the rotary shaft of the horizontal drive servomotor 203 connection horizontal drive leading screw 204, the horizontal drive leading screw 204 with The nut 201 is threadedly coupled, and the nut 201 drives axle sleeve 202 to move left and right under the driving of horizontal drive leading screw 204, So as to drive the axis of guide 103 in left side photographic unit 2 or right side photographic unit 4 to move left and right swing.

As shown in Figure 8, Figure 9, a kind of holographic display system based on holographic system of the present utility model, includes bottom Fixed support in seat 20 and the rotary shaft 21 for being arranged on the center of base 20 that can be rotated by bearing, the rotary shaft 21 There is a round tray 23, circumference tandem array of the upper surface of round tray 23 along round tray 23 is disposed with size phase M same display B, the m display B constitutes a positive m faces body structure, and each display B homologue volume holographics are taken the photograph A camera device A in shadow system, for showing on the image that corresponding camera device A is absorbed, the round tray 23 Correspondence each display B is both provided with the elastic switch 22 of an angle switch being used in the corresponding display B of switching station, The opening structure 24 for touching the opening display B of elastic switch 22 is formed with described base 20.

As shown in Figure 9, Figure 10, forming the opening structure 24 described on base 20 is：In the upper end of the base 20 Groove 241 recessed down is formed with the correspondence beholder of face, is formed between the both sides and the upper surface of base 20 of the groove 241 There is intermediate incline 242.

As shown in figure 9, described elastic switch 22 includes：Spring 222, is connected to being used for for the upper end of spring 222 The frizzen 221 that the angle switch in display B is opened or closed is touched, be connected to the lower end of spring 222 is used for driving triggering The drive rod 223 that bar 221 is acted, the bottom of the drive rod 223 is provided with being capable of being rotated in the round tray 23 The slip that the upper surface of the base 20 and formation are slided on the groove 231 and intermediate incline 232 of the upper surface of base 20 is touched Point 224.

A kind of holographic display system based on holographic system of the present utility model, beholder opens correspondence base 20 Viewing (such as Figure 10) at structure 24 is opened, the display in the range of (360 °/m) positioned at opening structure is only played corresponding to it Camera device captured by picture, the display Close All outside (360 °/m) scope of opening structure.Should because working as When display is gone at the position of opening structure, the elastic switch 22 of the display is slided into the groove 241 of opening structure, its Remaining display is in the state closed, and the only display is played out.Beholder wants see captured by which camera device Picture, only the position that the display captured by this camera device goes to opening structure 24 need to be will be equipped with by rotary-tray 23 Place is put, the switch of this display is turned on, and proceeds by broadcasting.As the anglec of rotation of pallet 23 and position range constantly become Change, open the display of corresponding angle, its picture also and then changes, and we are not difficult to find out：It is instantaneous always only at any one Play unique picture captured by the camera device corresponding to that display being located in the range of viewer's location, other displays The picture captured by camera device corresponding to device is closed without exception when playing.

From figure 2 it can be seen that either irradiating the diffusing reflection hot spot formed behind subject surface with laser pen, also It is subject surface to be worn a Luminous decorationses P as search target all to allow.Then m (m >=3) camera devices The L-type frame 1 of (Fig. 3) is roughly fixed and is uniformly distributed in around subject P, because each camera device Possesses the ability of automatically track target, the video camera of prior art can not just accomplish this point, so relative to subject Angle does not have strict requirements, therefore, during whole shoot in P on subject and its surface can arranged M camera device A surround in the range of any activity all without influence shooting effect, then just have more operability. No matter how many camera device participates in shooting, and necessarily possessing following features is：

1st, no matter how many camera device, which participates in shooting, must accomplish to be shot (such as while tracking same object P Fig. 4), because each camera device all possess it is automatic catch and track up person specified by photographic subjects ability, institute To accomplish while to shoot same object this point not difficult；

2nd, because the transmission speed of electric signal is 300,000 kilometer per seconds, no matter how more the number of camera device is, or It is separated between them how greatly, as long as the communication channel of their operation signal is together in parallel, although connect theirs Each length is different for wire, also can always accomplish also accomplish sync pulse jamming simultaneously, similarly, can also accomplish simultaneously synchronous broadcast Put；

3rd, with each instantaneous picture captured by all camera devices for participating in shooting under a computer recording, and Picture and time one-to-one rule.It can also be seen that the frame L-type frame 1 of each camera device is protected from Fig. 3, Fig. 4 Hold it is static in the case of shoot each instantaneous picture can automatically subject P be placed on corresponding ' e planes ' it It is interior, therefore, P is all intersected in any one instantaneous all ' e planes ' ei, this ' e planes ' is exactly aobvious when playing Display screen curtain.Here it is holographic technique for taking of the present utility model and play-back technology.Just look like to have a circle spectators same when shooting When all to stare at the viewing of fixing one's eyes upon of same object the same；And spectators wish can just be selected at leisure from which visual angle viewing when broadcasting Select.

Each ' plane ' is the screen for showing respective clear picture when playing, so if these are ' flat Face ' according to around the subject P 360 ° be evenly arranged m camera device (such as Fig. 2) if necessarily have m individual ' plane ', Also just necessarily there is m display (B in Fig. 8) when broadcasting.If we are this m display B (such as Fig. 8) successively head and the tail phase Company form a multi-faceted column, each side surface of this multi-faceted column represents ' plane ' accordingly, broadcasting when Time is exactly display, and this screen can be the display of tv display screen, computer display screen or mobile phone and tablet personal computer Screen, if in the range of the angle that spectators are in shown by the display when playing, we just only play and clapped originally The picture captured by camera device in the range of being somebody's turn to do when taking the photograph, simultaneously closes off any picture captured by other all position camera devices Face；When spectators' rotary-tray, the opening structure 24 that the display is left on base 20 is closed immediately, and another display is again At the opening structure 24 on base 20, then this display just plays the picture captured by the camera device corresponding to it.

Image switching process is to touch the angle switch on display to complete by the elastic switch 22 shown in Fig. 9, Base 20 remains static all the time, and it is interested to select around center of circle turn S that spectators manually stir pallet 23 The drive rod 223 of elastic switch 22 circuit of corresponding display when a high position is to disconnect shape in that picture, Fig. 9 State；The circuit of corresponding display is to turn on shape when the drive rod 223 of elastic switch 22 is in the groove 241 of base 20 State；As can be seen here, this display broadcasting pictures only in spectators this angular range, other displays all in Closed mode.When stirring the rotation of pallet 23 again, this scope of groove 241 of display in base 20 only in face of spectators When interior, the display is played out, other display Close Alls.No matter pallet 23 is rotated forward or inverted, and rotates to go back soon It is slow, always has a unique display to be in the range of the groove 241 of base 20, now there was only within this range this Display starting broadcasting pictures, other all displays are all in off-mode.When the picture of broadcasting is exactly shot Picture captured by corresponding camera device.

On the basis of above-mentioned holographic system of the present utility model, solid as shown in figure 11 is also designed to Camera chain.As shown in figure 11, the Stereographing system of the present utility model based on described holographic system, is by by upper The semicircular body photography structure constituted to the n-layer object holographic system of lower setting, wherein, first layer object holographic system F1 sets a camera device A, remaining every layer object holographic system f2 ..., fi ..., be provided with m camera device in fn A, and m=3 × (n-1), m described camera device A is equally spaced to be distributed on same circumference, per two adjacent shooting dresses The angle for putting the center of circle that A justifies to place is 360/m, and the structure of the m camera device A is identical, and described subject P is located at In the semicircle photography structure.

Claims (8)

1. a kind of holographic system, it is characterised in that include the m camera device (A) for shooting subject (P), Wherein m is the integer more than or equal to 3, and described m camera device (A) is equally spaced to be distributed on same circumference, per adjacent Two camera devices (A) are 360/m to the angle in the center of circle, and the structure of the m camera device (A) is identical, includes including L Type frame (1), the top of the vertical component (1a) of the L-type frame (1) is equally spaced to be disposed with：For to subject (P) laser beam that sends and produce diffusing reflection hot spot and shot middle photographic unit (3), for respectively by centre bat The diffusing reflection spot that the laser beam that mechanism (3) sent produces on subject (P) is taken the photograph to find subject (P) and clapped The left side photographic unit (2) and right side photographic unit (4) taken the photograph, the left side photographic unit (2) and right side photographic unit (4) are sent The laser beam that is sent with middle photographic unit (3) of the diffusing reflection spot that is produced on subject of laser beam in subject (P) the diffusing reflection spot produced on is overlapped；Supporting plate (6) is provided with above the horizontal component (1b) of described L-type frame (1), The correspondence left side photographic unit (2) and right side photographic unit (4) are separately provided for driving on the upper surface of the supporting plate (6) Left side drive mechanism (9) and right side drive mechanism that dynamic left side photographic unit (2) and right side photographic unit (4) swing (10) lead (5) and vertical drive servomotor, are vertically installed with the horizontal component (1b) of described L-type frame (1) (8), the drive shaft of the vertical drive servomotor (8) is connected with driving leading screw (7), and the driving leading screw (7) passes through screw thread The connection supporting plate (6) run through, the lead (5) runs through the supporting plate (6), and the supporting plate (6) passes through in the driving Lead (5) moves up and down and drives the left side drive mechanism (9) and right side drive mechanism described in the driving lower edge of leading screw (7) (10) move up and down, so as to drive left side photographic unit (2) or right side photographic unit (4) to swing up and down.

2. a kind of holographic system according to claim 1, it is characterised in that described middle photographic unit (3) bag Include the intermediate support for being used to set center camera (31) on vertical component (1a) top for being fixed on the L-type frame (1) (32), upper end corresponds to described center camera (31) and is hinged with described support (32) by the first universal coupling (33) Fix bar (34), the fix bar (34) lower end connection manual rotation bar (35), manual rotation bar (35) front end is set Intermediate laser pen (36) is equipped with, the video camera (31) is located on same vertical line with intermediate laser pen (36).

3. a kind of holographic system according to claim 1, it is characterised in that described left side photographic unit (2) and Right side photographic unit (4) structure is identical to be included：The vertical component effect of the L-type frame (1) is arranged on by support (101) Divide second universal coupling (102) of (1a) top end, the horizontally hinged axis of guide on second universal coupling (102) (103), one end of the axis of guide (103) is respectively arranged with sidepiece video camera (104) and side lasers by fixed plate (105) Pen (106), the sidepiece video camera (104) and side lasers pen (106) are located on same vertical line, and the sidepiece video camera (104) it is located at the top of side lasers pen (106), the other end of the axis of guide (103) is connected to lead described in driving The sidepiece fixed plate (105), sidepiece video camera (104) and side lasers pen (106) left and right and the upper bottom are driven to axle (103) Dynamic left side drive mechanism (9) or right side drive mechanism (10).

4. a kind of holographic system according to claim 1, it is characterised in that described left side drive mechanism (9) or Right side drive mechanism (10) structure is identical, includes：The nut (201) on the supporting plate (6) is fixed on, the spiral shell is fixed on The insertion left side photographic unit (2) for being used to run through of female (201) upper end or the axis of guide (103) in right side photographic unit (4) Axle sleeve (202), and the horizontal drive servomotor (203) being fixed on the supporting plate (6), the horizontal drive servomotor (203) rotary shaft connection horizontal drive leading screw (204), the horizontal drive leading screw (204) connects with the nut (201) screw thread Connect, the nut (201) drives axle sleeve (202) to move left and right under the driving of horizontal drive leading screw (204), so as to drive left side The axis of guide (103) in photographic unit (2) or right side photographic unit (4) swings.

5. a kind of holographic display system of the holographic system based on described in claim 1, it is characterised in that include base (20) it is solid on the rotary shaft (21) for being arranged on the base (20) center that and by bearing can be rotated, the rotary shaft (21) Surely round tray (23) is supported by, circumference tandem array of round tray (23) upper surface along round tray (23) is successively M display of size identical (B) is provided with, the m display (B) constitutes a positive m faces body structure, each display (B) camera device (A) in homologue volume holographic camera chain, absorbs for showing corresponding camera device (A) Each display (B) of correspondence, which is both provided with one, on image, the round tray (23) is used for the corresponding display of switching station (B) it is formed with elastic switch (22), described base (20) for touching the elastic switch (22) opening display (B) In angle switch opening structure (24).

6. according to the holographic display system based on holographic system asked described in 5, it is characterised in that formed on base (20) Described opening structure (24) be：Groove recessed down is formed with the upper surface correspondence beholder of the base (20) (241), it is formed with intermediate incline (242) between the both sides of the groove (241) and base (20) upper surface.

7. according to the holographic display system based on holographic system asked described in 5, it is characterised in that described elastic switch (22) include：Spring (222), the angle switch for touching in display (B) for being connected to the spring (222) upper end is opened Or the frizzen (221) closed, it is connected to the drive rod for being used to drive frizzen (221) to act of the spring (222) lower end (223), the bottom of the drive rod (223), which is provided with, to be rotated in the base (20) with the round tray (21) Upper surface and form the sliding contact that is slided on the groove (231) and intermediate incline (232) of base (20) upper surface (24)。

8. a kind of Stereographing system of the holographic system based on described in claim 1, it is characterised in that be by by up to The semicircular body photography structure that the n-layer object holographic system of lower setting is constituted, wherein, first layer object holographic system (f1) camera device (A) is set, remaining every layer object holographic system (f2 ..., fi ..., fn) in be provided with m and take the photograph Picture device (A), and m=3 × (n-1), described m camera device (A) is equally spaced to be distributed on same circumference, per adjacent The angle in the center of circle that two camera devices (A) are justified to place is 360/m, and the structure of the m camera device (A) is identical, described Subject (P) be located in the semicircle photography structure.