CN1182889A - Stereo slide viewer and stereo slide mount - Google Patents
Stereo slide viewer and stereo slide mount Download PDFInfo
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- CN1182889A CN1182889A CN 96114577 CN96114577A CN1182889A CN 1182889 A CN1182889 A CN 1182889A CN 96114577 CN96114577 CN 96114577 CN 96114577 A CN96114577 A CN 96114577A CN 1182889 A CN1182889 A CN 1182889A
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Abstract
A stereo slide viewer can appreciate a stereo image without cutting a roll film photographed by a stereo camera. A film feeder 3 for feeding a roll film F is mounted at the rear of a table 2 of the stereo side viewer1, and a pair of right and left projection lenses 5R and 5L are provided at the intermediate of the table 2. A pair of right and left focal plates 9R and 9L are mounted at the front of the table2, and eyepieces 11R and 11L are installed oppositely at the focal plates 9R and 9L. The back surface of the film feeder 3 is illuminated by an illuminator, and one set of images are focused on theright and left focal plates 9R and 9L through the windows of the film feeder 3.
Description
The present invention relates to stereopticon projector (stereo slide viewer) and anaglyphic lantern slide erecting frame, in more detail, relate to stereopticon projector that can use film and anaglyphic lantern slide erecting frame with film positioning device.
Traditional stereopticon projector has such structure, that is, an anaglyphic lantern slide erecting frame is inserted wherein, so image can be seen by eyes.Film after the development is cut apart by each frame, be installed in the anaglyphic lantern slide erecting frame after and viewed and admired.In this case, can view and admire the not stereopticon projector of the film of divided long paper if having, will be easily.
Even film is cut apart by each frame at last, and is installed in the anaglyphic lantern slide erecting frame, we think, if becoming under the volume state, can detect film with appropriate screen cropping amount, so, the anaglyphic lantern slide erecting frame will help improving the efficient of installment work.This be because, general when using, and the stereocamera that does not have the camera lens offset assembly, when the lantern slide of taking is installed in the anaglyphic lantern slide erecting frame, because the cause of the difference in the visual field of the right and left side taking lens, must be to appearing at the leftmost edge of left side picture, the non-overlapped part that reaches the edge, the right of the right picture is carried out cropping.Because will be increased or reduce with target range by the width of cropping, so must from the different multiple anaglyphic lantern slide erecting frame of window width, select to have the anaglyphic lantern slide erecting frame of suitable window width, maybe must regulate the distance between right and the left film.So far, this installment work is manually operated.The ratio of degree that work depends on intuition and experience is big more, may occur selecting the error of support or film installation site more.
Therefore, must solve above-mentioned technical matters, so that the stereopticon projector of the stereo-picture that can watch into the film under the volume state is provided; During film under being mounted to volume state, energy measurement goes out the anaglyphic lantern slide projector of picture cropping amount; And the stereopticon plate rack, in this support, the location is easy during installation.Therefore the objective of the invention is to solve above-mentioned technical matters.
In order to achieve the above object, the invention provides the stereopticon projector, it comprises right and two optical systems in a left side, and each optical system comprises: projection lens; Focusing flat plate and eyepiece; With along film advance the sheet direction have a pair of before and the film of rear hatch advance the sheet device, wherein on above-mentioned pair of windows, be loaded into the picture that film advances the film of sheet device, projected respectively on right and the left focusing flat plate, so stereo-picture can be viewed and admired by eyes.
The present invention further provides the stereopticon projector, it further comprises: image projection magnification regulating device; The distance adjusting means of focusing flat plate; And the mutual locking device of the distance adjusting means of projection magnification ratio's regulating device and focusing flat plate, wherein, do not consider projection magnification ratio, by mutual locking device, can be with the inward flange of right and left focusing flat plate, with the inward flange overlaid of projection image on focusing flat plate.
The present invention further provides the stereopticon projector, it further comprises and is installed in the top or following tapping and plugging machine that film advances the pair of windows of sheet device, wherein puts into film and advances on the coboundary of film of sheet device or the preposition on the lower limb notch can be arranged; And anaglyphic lantern slide erecting frame, it comprises and two corresponding to underframes of rectangular window and cover frame, wherein keeper is positioned on the film placement surface of a frame, and by being engaged by the film notch that the punching part is got, this keeper can make the picture of two films consistent with window.
Fig. 1 is the planimetric map according to the stereopticon projector of claim 1;
Fig. 2 is the skeleton view that manual film advances the sheet device;
Fig. 3 (a) and 3 (b) are the key diagrams of situation of the distance adjustment between the optical axis of explanation projection lens;
Fig. 4 is the front view (FV) of 135 films of shooting, and it has illustrated the example of the picture arrangement of stereocamera;
Fig. 5 is the front view (FV) of the cut mark projection section of focusing flat plate;
Fig. 6 is the skeleton view that the film of motor driven advances the sheet device;
Fig. 7 is the planimetric map according to the stereopticon projector of claim 2;
Fig. 8 is the front view (FV) that is used to measure the focusing flat plate of the amount of covering;
Fig. 9 is the skeleton view of the decomposition of tapping and plugging machine;
Figure 10 (a) and (b) be the front view (FV) of film, wherein notch is got by tapping and plugging machine;
Figure 11 explanation is according to the stereopticon projector of claim 14, and wherein Figure 11 (a) is the downward inverted rear view in top of cover frame, and Figure 11 (b) is the front view of a frame, and Figure 11 (c) is the sectional view of Figure 11 (a), and Figure 11 (d) is the cut-away view of Figure 11 (b);
Figure 12 (a), 12 (b), 12 (c) and 12 (d) are the downward inverted rear views in top according to the cover frame of the anaglyphic lantern slide erecting frame of claim 15;
Figure 13 is the planimetric map according to the stereopticon projector of claim 12; And
Figure 14 is a key diagram of deciding the tool device according to the interlocking of the tapping and plugging machine of the stereopticon projector of claim 12 and focusing flat plate.
To specify embodiments of the invention now.Fig. 1 has illustrated stereopticon projector 1, wherein be used for the film that the film F with long paper involves in and enter the rear portion that sheet device 3 is installed in worktable 2, the a pair of right side and left projection lens fixture 4R and 4L are positioned at the center section of the back and the front of worktable 2, and projection lens 5R and 5L are installed in projection lens fixture 4R and the 4L.Nut is positioned at camera lens fixture 4R and 4L.Be installed in and be involved in screw 6 on the worktable 2, will be by the ball screw device, be coupled with the nut of projection camera lens fixture 4R and 4L.Left hand screw thread and right-hand thread are partly carved to the left side and the right from the centre symmetrically.Rotation is installed in the distance of camera lens adjusting knob 7 at the rear portion that is involved in screw 6, so that on the direction vertical, the right and left side projection lens fixture 4R and 4L is separated or is close with optical axis, so the distance between the optical axis of scalable projection lens 5R and 5L.
A pair of the right and left side focusing flat plate 9R and 9L are installed in the front of worktable 2, and fully not only the focusing flat plate 9R and the 9L of sliding surface are installed on focusing flat plate fixture 8R and the 8L.Be positioned at the eyepiece fixture 10R on focusing flat plate 9R and 9L opposite and the front end that 10L is fixed on worktable 2, and eyepiece 11R and 11L are installed on eyepiece fixture 10R and the 10L.By the rotating lens tube, eyepiece camera lens 11R and 11L can be moved forward and backward, so the scalable diopter, to satisfy user's eyes.The center of requirement focusing flat plate 9R and 9L is set to about 63.5 millimeters to the spacing between eyepiece 11R and the 11R, its normal pitch between two of behaving.
Fig. 2 has illustrated that film advances sheet device 3, and wherein openable maintenance lid 15 is fixed on its guide groove width film guide plate 14 identical with film width in the mode of pivot.Its size and spacing all are positioned at film guide plate 14 and keep covering 15 the right and the left side with the window 16R that is consistent and the 16L of the picture arrangement form of stereocamera.
The film of Fig. 2 advances sheet device 3 and advances the sheet device corresponding to the film of the stereocamera of picture arrangement form, and wherein the pictures in another picture group sheet is inserted in the centre of a pair of right side and left picture.In addition, the stereocamera that has various picture spacings in addition, the wherein a pair of right side and left picture are by adjacent arrangement, or other two picture groups sheet is placed in two frames between a pair of right side and the left picture, and available film with window pitch of every kind of stereocamera advances the sheet device and replaces described film to advance the sheet device.
When film advances sheet device 3 and is replaced, operation distance of camera lens adjusting knob 7, to regulate the distance between projection lens 5R and the 5L, so that the center of projection lens 5R and 5L is placed on the center of right and left focusing flat plate 9R and 9L and Fig. 3 (a) and the film shown in 3 (b) are advanced on the straight line that the center of the window 16R of sheet device 3 and 16L is connected, thus with the set of diagrams image focu on the right side and left focusing flat plate 9R and 9L.
The recognition device that resembles electric contactor or type identification hole is arranged on film and advances on the sheet device, and electricity, sensor magnetic or optics is arranged in the stereopticon projector body, to constitute the recognition device that film advances the sheet device, and motor is placed on the distance adjusting means of projection lens 5R and 5L, and can advance the type of sheet device according to film, automatically regulate distance between projection lens 5R and the 5L with controller.
Film shown in Figure 2 advances sheet device 3 and is applied to 135 films.The gear 17 that is used for engaging with the hole of 135 films is installed on the film guide plate 14, and be fixed on by rotation gear 17 the tip of the axis be involved in button 18, roll film F can be involved in.
Although omitted in the drawings, film feed spool and the film axle that takes up is installed in the two ends of film guide plate 14, with the roll film that similar general video camera is provided and the device of roll film again, from the film feed spool film is sent, and by film take up the axle it is rolled, and after viewing and admiring, can be by film feed spool rollback again.Slice feeder or by the axial brake device that takes up that pinch wheel constitutes is used to replace the slice feeder be made up of gear 17, therefore can involve in the film that resembles 120 such films that do not have the hole.
Fig. 4 has illustrated the example of the picture arrangement form of stereocamera.Picture is pressed 1R from the termination of 135 films, 2R, and 1L, 2L, 3R, 4R, 3L, the series arrangement of 4L, and place downwards the top and the image on the right is put upside down on the left side, is rendered on the picture.On film F, place downwards the top and the image on the right is put upside down on the left side, is put upside down by the projection camera lens 5R and the 5L of stereopticon projector 1, by just as being focused on focusing flat plate 9R and the 9L, and can view and admire just as image by right and left eyepiece 11R and 11L.
With reference to figure 4, applicant of the present invention proposes stereocamera, wherein counts nR and nL as cut apart sign CM and the frame of the segmentation symbol between the picture of film F, will be exposed when pictures taken.Again with reference to figure 2, cut apart sign projection window 19 and frame and count projection window 20, being positioned at film guide plate 14 and maintenance covers, and cut apart sign projection window 21 and frame and count projection window 22, be positioned on the focusing flat plate 9R, thereby the image of film F is accurately alignd with window 16R and 16L, and discern the frame number with eyesight.
With reference to figure 5, and cut apart sign CM similar index line L
REFBe printed on cutting apart on the sign projection section 21 of focusing flat plate 9R, and index line L
REFAnd the relation of the relative position between the picture region of focusing flat plate 9R, with identical in picture shot on the film F and the position relation cut apart between the sign CM.Therefore, be moved to and index line L if be projected onto the sign CM of cutting apart of cutting apart sign projection section 21
REFOn the corresponding to position, the position of window 16R and 16L is just consistent with the picture of film F.
In addition, cutting apart sign CM by use can automatically be involved in film.With reference to figure 6, the film that optical sensor 34 is positioned at motor driven advances the cutting apart on the sign projection window 33 of maintenance lid 32 of sheet device 31, and into sheet controller (not marking) is arranged, and what it can be according to optical sensor 34 cuts apart test signal sign, control coiling motor 35.
The termination of film F is locked on the axle 36 that takes up, and keeps covering 32 and be placed in above the film guide plate 37.When being involved in the such operating means of button will advance sheet and finish signal and be input to into the sheet controller time by resembling, coiling motor 35 will be driven in rotation, so that film F is rolled.When indicate that CM is measured by optical sensor 34 cutting apart on first pictures, operating winding will be stopped, and the first picture group sheet is placed on window 38R and the 38L.
Respond the operation of described knob, describedly advance the sheet controller and carry out that frame advances sheet or a frame is rolled again, and be stopped on the position of cutting apart sign accordingly of measuring, and, can continue to view and admire stereotome only by knob-operated by optical sensor 34.
In the film of being taken by the stereocamera of as shown in Figure 4 picture arrangement form, after having viewed and admired 1R and 1L group, when film being licked a frame forward, and when 2R and 2L appeared at window again, must involve in three frames this moment, with observation 3R and 3L.In this manner, must there be the running time of involving in a frame and three frames by turns.In order to remove this running time, on the basis of the picture arrangement form of stereocamera, the method for controlling take-up device with motor automatically is effective.
Although do not mark in the drawings, as the roll film autocontrol method,, come record position information and frame to count information, and on the film guide plate, magnetic head is installed by magnetic recording material being coated in the edge of film, but read data.In such cases, magnetic head is positioned on the film guide plate, and positional information and the frame information of counting is noted by data recorder/regenerator; Or magnetic head and data recorder be positioned on the stereocamera, with in pictures taken, records the information on the film.
If being advanced the sheet device by film, information notes, film then at first is installed in film and advances on the sheet device, and film is involved in by manual or motor, so that picture is consistent with window, and service data register/regenerator on this position is with recorded information on each picture.
If use magnetic recording information, to count the information except positional information and frame, other various information also can go on record.For example, jump information can be recorded on the picture that is not taken of a volume film, so that when being rolled onto next picture, skips unnecessary picture automatically.
On right and left picture, above-mentioned stereopticon projector 1 has fixing visual field ratio.Just like what applicant of the present invention advised, can regulate in the stereocamera of device of the distance between the optical axis of taking lens, can on all pictures of film, obtain best stereoeffect, in this film, can proofread and correct parallax according to shooting distance.Yet as mentioned above, in the film of being taken by the stereocamera that does not have the distance adjusting means between the optical axis, the stereoeffect that adapts to the shooting distance of target may be unnatural.In order to remove this problem, with reference to figure 1, use picture cropping plate 39R and 39L, cover the outside of right and left focusing flat plate 9R and 9L, perhaps cover film and advance the right side of sheet device 3 and the interior survey of left window with the cropping plate, and, according to the shooting situation, suitably cover exterior domain, so that view and admire the picture of best stereoeffect just as picture.Come interlocking symmetrically to decide their regulating device by providing, can manually or with motor regulate picture cropping plate 39R and 39L with advancing the sheet screw.The cropping amount of each picture will be viewed and admired by test and be decided, and as above-mentioned magnetic recording information, the cropping amount is recorded on the film F, and cropping plate CD-ROM drive motor controlled device controls automatically, therefore can remove manual operation from.
In the stereopticon projector 41 shown in Figure 7, above-mentioned manual or motor driven film enters the rear portion that sheet device 31 is installed in lantern slide guide plate 42, and projection lens support 43 is installed in film and advances on the front end of sheet device, so film advances sheet device 31 and projection lens support 43 can slide on the direction of optical axis.A pair of projection lens fixture 44R and 44L are installed on the projection lens support 43, the aforesaid distance of camera lens regulating device that constitutes by ball screw, be positioned on projection lens fixture 44R and the 44L, with the distance between the optical axis of regulating projection lens 45R and 45L.
The a pair of right side and left focusing flat plate fixture 46R and 46L are installed in the front end of lantern slide guide plate 42, and the focusing flat plate 47R of focusing flat plate fixture 46R and 46L and 47L can be replaced.Similar to the stereopticon projector of Fig. 1, be positioned at the eyepiece fixture 10R and the 10L on focusing flat plate 47R and 47L opposite, be fixed on the front end of lantern slide guide plate 42, and can be by rotation eyepiece fixture 10R and the eyepiece R of 10L and the barrel of L, scalable diopter.The scattering light source that the reflector plate 12 of semicircle and lighting bulb 13 are formed is arranged on the rear end of lantern slide guide plate 42.
44R is similar with 44L to projection camera lens fixture, and focusing flat plate fixture 46R and 46L are installed on the ball screw device.The sheet screw 48 that advances that is positioned at the ball screw device on the right is right-hand threads, and what be positioned at the left side is the left hand screw thread.Be installed in the into focusing flat plate distance adjustment button 49 of the rear end of sheet screw 48 by rotation, can be on direction perpendicular to optical axis, make right and left focusing flat plate fixture 46R and 46L branch are opened or approaching, and, can be in predetermined scope, on the spacing of focusing flat plate 47R and 47L, from the reference spacing to the direction adjusted distance that is close each other.
Being used for mobile respectively film advances two lobe plates 50 and 51 of sheet device 31 and projection lens support 43, is installed in the into centre position of sheet screw 48.Shadoof 52 and 53 is placed on film and advances between sheet device 31 and the lobe plate 50, and between projection lens support 43 and the lobe plate 51, and by with stretch coil 54 and 55 with shadoof 52 and 53 energisings, film can be advanced that sheet device 31 and projecting mirror head bracket 43 move to and lobe plate 50 and 51 positions that closely link to each other.Therefore, can be by the dull and stereotyped distance adjustment button 49 of rotary-focusing, and being advanced sheet device 31 and projection lens support 43, film locks mutually with respect to the rotation of lobe plate 50 and 51, and, film advances sheet device 31 and projection lens support 43, can move forward and backward in image magnification ratio is scope between the back of projected position of 1: 1 o'clock the foremost of position and amplification.Two lobe plates 50 and 51 structure make projected image on focusing flat plate 47R and the 47L, have that total energy keeps the mobile ratio of focus state in film advances the moving range of sheet device 31 and projection lens support 43, thereby can be by any magnification enlarging projection picture.
When film advances sheet device 31 and projection lens support 43, on the direction that projection image amplifies when mobile, focusing flat plate fixture 46R and 46L by mutually closely interlocking fix on the certain distance, and the picture frame of focusing flat plate 47R and 47L, will cover on right and left focusing flat plate 47R and the 47L just as the outside.
At this moment, all be 30 millimeters if suppose the actual picture width of anaglyphic lantern slide and the picture width of focusing flat plate 47R and 47L, so, for example, when the picture of lantern slide is exaggerated with projection, the projection image width then is 30 * 30/29=31.034 (millimeter), and 30 millimeters of the picture width of the width of projection image and focusing flat plate 47R and 47L, differs 31.034-30=1.034 (millimeter).In other words, if focusing flat plate 47R and 47L are placed on as shown in Figure 7 the original position, the projection image of amplification will exceed the right side and outside, the left side 1.034/2=0.517 (millimeter) of focusing flat plate 47R and 47L.
For example, be under 30/29 the situation at the projection magnification ratio, the pitch of advancing sheet screw 48 is right and 0.517 millimeter of the mobile to the inside pitch of left focusing flat plate fixture 46R and 46L.Do not consider the projection magnification ratio, the inward flange of the picture region of focusing flat plate 47R and 47L will be consistent with the inward flange of lantern slide projection picture, the exterior domain of projection image, the exterior domain that will exceed the focusing flat plate crested, and shaded areas will change continuously with the projection magnification ratio.So, when viewing and admiring the film of taking by the stereocamera that does not have the distance adjusting means between the optical axis, can regulate projection magnification ratio, and the exterior domain of picture covered suitably, so that watch the picture of best stereoeffect with shooting state.
When film is installed on the anaglyphic lantern slide erecting frame, by measure examination focusing flat plate 56 with cropping, the focusing flat plate 47R and the 47L that replace complete rough surface, this cropping measures examination focusing flat plate 56, have with as shown in Figure 8 the perpendicular line alignment so CP as main body, stereopticon projector 41 can be used as the cropping amount indicator.
When being used as the cropping amount indicator, in the dull and stereotyped distance adjustment knob 49 of rotary-focusing, can watch stereo-picture, when the preceding of the target of watching in nearly scope and after the position, in fact measuring the alignment so CP that tries focusing flat plate 56R and 56L with the cropping on right and a left side equates, or under the state of the depths of alignment so CP observation, the cropping amount becomes suitable cropping amount, and by satisfy condition at its window width the anaglyphic lantern slide erecting frame on film is installed, can reproduce accurate stereo-picture.
As shown in Figure 7, the numerical value identical with number is installed is displayed on the position of rotation of anaglyphic lantern slide erecting frame, or on the visual frame (polytype anaglyphic lantern slide erecting frame or visual frame have film pilot pin and different windows width), this image frame is proposed by applicant of the present invention, and covers ratio corresponding to the picture on the scale 57 of focusing flat plate distance adjustment button 49.Therefore, before the target of watching in nearly scope is placed on after on the position, in fact this position measures the alignment so CP that tries focusing flat plate 56R and 56L with cropping and equates, or become when the state of the depths of alignment so CP observation, if the numerical value of scale 47 is observed, the suitable quantity of anaglyphic lantern slide erecting frame or visual frame can be read out so, and can install with carrying out exactly easily.
By advancing tapping and plugging machine 61R and 61L are installed on the sheet device 31 at as shown in Figure 7 film, can be the same with 135, easily finish the installment work that resembles 120 such films that do not have the hole.
With reference to figure 9, the film guide plate 37 that the die holder 62 and the film of tapping and plugging machine 61 advances sheet device 31 engages, and tapping and plugging machine fixture 63 and film keep bar 64 vertically rotatably to be installed on the die holder 62.Except film kept bar 64 and tapping and plugging machine fixture 63, collapse coil spring 65 and 66 also is installed in die holder 62 and film keeps on the bar 64, and tapping and plugging machine fixture 63 and film keep bar 64 to float from die holder 62.Cam 67 be placed in tapping and plugging machine fixture 63 above, and be fixed on control lever 68 on the camshaft by rotation, can move down tapping and plugging machine fixture 63 and film and keep bar 64.
When cam 67 promoted the upper surface of tapping and plugging machine fixtures 63, tapping and plugging machine fixture 63 and film kept bar 64 integrally to be moved down, and film is sandwiched in that film keeps bar 64 and the centre of the die holder 62 that fixes with it.So when control lever 68 is further rotated, tapping and plugging machine fixture 63 will compress collapse coil spring 66, so that it is moved down, be installed in the card punch 69 of the end of tapping and plugging machine fixture 63, engage with die holder 62, punch with edge, thereby formed the hole at film F.
When anaglyphic lantern slide is cut apart by each frame, the left side and the right film are distinguished out to be very difficult.But, the card punch of right and left tapping and plugging machine 61R and 61L and the shape of die holder are distinguishing, and as shown in figure 10, the hole NR of the right film FR and left side film FL and the shape of NL are distinguishing, and after this right film FR can come with left side film FL difference.
Figure 11 has illustrated the stereopticon support that is applicable to 120 films, and it is just like cover frame 71 shown in Figure 11 (a) and the seat frame 72 shown in Figure 11 (b).Outshot 74R that shape engages with the hole of film and 74L are provided with the coboundary of the recessed film placement part 73 on the present frame 72, and outshot 74R and 74L are placed on the center line of right and left window.The film that protuberate engages with the film placement part 73 of seat frame 72 is preserved part 75 and is formed on the cover frame 71 that engages with seat frame 72, and film retaining part 75 has the symmetric shape that comprises recess 76R and 76L, and this recess 76R and 76L engage with the outshot 74R and the 74L of seat frame 72.
Similar to aforesaid anaglyphic lantern slide mounting bracket or visual frame by applicant's proposition of the present invention, the anaglyphic lantern slide mounting bracket should seat frame 72 the right side and the spacing of left window 77R and 77L be set to 63.5 millimeter, similar to the spacing of two eyes of people.The depth-width ratio of window 72R and 72L is identical with the dimension of picture of filstrip F, or more bigger than it, therefore can watch the whole picture of film F.When the set of diagrams sheet of the filstrip F of cutting apart by each frame is placed on the film placement part 73, and hole NR and NL be will engage with outshot 74R and 74L the time, and the center of window 77R and 77L will be consistent with the center of the picture of filstrip F.
With reference to Figure 12, the cover frame 71 that engages with polytype frame 72 is arranged, wherein right and the distance of left window 78R and 78L and the width of window, equate with the distance C 1 of the window of seat frame 72 and the width W 0 of window, and the piecewise minimizing gradually of the width W of window quilt (#1, #2, #3).
When the cover frame 71 with the numerical value that obtains by the cropping measurement examination parts that use anaglyphic lantern slide projector 41 engages with a seat frame 72, can form the anaglyphic lantern slide that appropriate screen cropping amount is arranged that conforms to shooting state.
Anaglyphic lantern slide projector 81 does not as shown in figure 13 have to regulate the device of projection magnification ratio, but the regulating device of the distance that can regulate projection lens 45R and 45L is arranged, and have and the identical focusing flat plate 47R of the anaglyphic lantern slide projector of Fig. 7 and the distance adjusting means of 47L.Advance the direction of the film guide plate 37 of sheet device 31 along film tapping and plugging machine 61R and 61L are installed movably.
If hole NR and NL are formed on the film F by anaglyphic lantern slide projector 81, because the spacing of the picture of film increased to, spacing than the picture of the stereopticon plate rack that often is mounted is also big, so be necessary the window width of anaglyphic lantern slide mounting bracket is narrowed down a little, the picture circumferential edges of result in picture is not exposed within the window of support.But, unnecessary by measuring the numerical value that the cropping amount writes down suitable cover frame 71, and the cover frame 71 of the different various window widths of unnecessary preparation and anaglyphic lantern slide projector 41, in this projector 41, the position, hole is fixed, but film can equally be installed on the stereopticon plate rack of predetermined window width, therefore can carry out installment work expediently.
Aforesaid anaglyphic lantern slide projector of the present invention can be viewed and admired the film of long paper as it is.Therefore, can save the running time of changing the anaglyphic lantern slide erecting frame one by one, and watch a volume film serially.
Even be installed on the anaglyphic lantern slide erecting frame when film, before each frame is cut apart, can measure suitable cropping amount, therefore can improve the efficient of ground installation procedure greatly.
Resembling as the anaglyphic lantern slide projector of tapping and plugging machine on the film that does not have the hole of 120 films and getting the hole, when causing film to be installed on the stereopticon plate rack of the present invention, film is placed on the position of the visual effect that can implement stereoscopic photograph effectively exactly, has therefore removed the complicacy and the inexactness of the installment work of traditional anaglyphic lantern slide.
By using the servo motor driven movable link and on movable link, electricity is installed, position transducer magnetic or optics, so that oppositely control it, can constitute projection magnification ratio's changeable device and focusing flat plate distance adjusting means, with the manual type shown in substituting by positioner.The structure of described various members can be in technical scope of the present invention, and change in every way, and should pointing out, the present invention comprise the embodiment of various such changes certainly.
Claims (15)
1. the anaglyphic lantern slide projector comprises:
Two right sides and left optical system, each system comprises projection lens, focusing flat plate and eyepiece,
Advancing the sheet direction along film has a pair of film preceding and rear hatch to advance the sheet device,
The picture that film advances the film on the sheet device that is installed in that it is characterized in that being positioned on a pair of described window is projected to respectively on right and the left focusing flat plate, so stereo-picture can be viewed and admired by eyes.
2. the anaglyphic lantern slide projector comprises:
Two right sides and left optical system, each system comprises projection lens, focusing flat plate and eyepiece,
Advancing the sheet direction along film has a pair of film preceding and rear hatch to advance the sheet device,
The picture that film advances the film on the sheet device that is installed in that it is characterized in that being positioned on a pair of described window is projected to respectively on right and the left focusing flat plate; And comprise that image projection amplifies regulating device; The distance adjusting means of focusing flat plate; Amplify the interlock of regulating device and focusing flat plate distance adjusting means with projection, wherein do not consider projection magnification ratio, interlock the inward flange of the right side and left focusing flat plate can be moved to focusing flat plate on the corresponding to position of inward flange of projection image on.
3. according to the anaglyphic lantern slide projector of claim 1, it is characterized in that also comprising from the outside of right and left focusing flat plate that to the picture cropping plate washer sleeve of picture region the cropping amount of the exterior domain of the wherein formed right side and left picture is transformable.
4. according to the anaglyphic lantern slide projector of claim 1, it is characterized in that also comprising the distance adjusting means of focusing flat plate, wherein the cropping amount of the exterior domain of right and left picture is transformable.
5. according to the anaglyphic lantern slide projector of claim 1 or 2, it is characterized in that also comprising the device of the distance between the optical axis that is used to regulate a pair of right side and left projection lens.
6. according to the anaglyphic lantern slide projector of claim 1 or 2, it is characterized in that constituting like this film and advance the sheet device, it can be replaced.
7. according to the anaglyphic lantern slide projector of claim 1 or 2, it is characterized in that constituting like this focusing flat plate, it can be replaced.
8. according to the anaglyphic lantern slide projector of claim 1 or 2, the film slice feeder that it is characterized in that motor driven is installed in film and advances on the sheet device.
9. according to the anaglyphic lantern slide projector of claim 1 or 2, it is characterized in that:
Advance the film slice feeder that motor driven is installed on the sheet device at film,
Advance on the sheet device magnetic head is set at film,
Controller is set, is used for picture positional information and the frame information of counting being recorded in the film that is coated with magnetic material, and be used for information, the slice feeder of control motor driven according to record by data recording and transcriber and magnetic head.
10. according to the anaglyphic lantern slide projector of claim 2,3 or 4, it is characterized in that:
Advance the film slice feeder that motor driven is installed on the sheet device at film,
Advance on the sheet device magnetic head is set at film,
Controller is set, is used for picture positional information and the frame information of counting being recorded in the film that is coated with magnetic material, and be used for information according to record by data recording and transcriber and magnetic head, the slice feeder of control motor driven,
Provide picture cropping barrier units according to institute's recorded information, or regulating device and focusing flat plate distance adjusting means are amplified in projection.
11. anaglyphic lantern slide projector according to claim 1 or 2, it is characterized in that: also comprise being installed in the top or following tapping and plugging machine that film advances the pair of windows on the sheet device, wherein can be installed in film advance film on the sheet device on or punch on the precalculated position on the lower limb.
12. the anaglyphic lantern slide projector according to claim 1 or 2 is characterized in that: the distance adjusting means that focusing flat plate is set; Can form the cropping amount of the exterior domain of right and left picture with changing; Tapping and plugging machine by movably be installed to film advance the sheet device pair of windows right or upper left or below, can be installed in film advance film on the sheet device on or punch on the lower limb; Interlock between the distance adjusting means of the distance adjusting means of focusing flat plate and tapping and plugging machine is set, and the structure of this interlock makes left focusing flat plate and left tapping and plugging machine, on as the optical centre of the left projection lens of axis of symmetry, move symmetrically, and can make right focusing flat plate and right tapping and plugging machine, on as the optical centre of the right projection lens of axis of symmetry, move symmetrically.
13., it is characterized in that the punching shape difference of a pair of tapping and plugging machine according to the anaglyphic lantern slide projector of claim 11 or 12.
14. the anaglyphic lantern slide erecting frame comprises seat frame and the cover frame that aligns with two rectangular windows, it is characterized in that constituting detent mechanism on the film placement surface of a frame, this align member can engage the picture and the window that make two films by the hole that tapping and plugging machine is got and coincide.
15. anaglyphic lantern slide erecting frame according to claim 14, it is characterized in that forming the cover frame of a plurality of types, in cover frame, the width of the cover frame between the right side and the left window, with between the window the seat frame width the same, and window width reduces gradually with respect to the picture width of film, and cover frame is selected to install on the present frame, thereby regulates the cropping area of the right side and the outside, a left side of stereopticon film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96114577 CN1089448C (en) | 1996-11-15 | 1996-11-15 | Stereo slide viewer and stereo slide mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96114577 CN1089448C (en) | 1996-11-15 | 1996-11-15 | Stereo slide viewer and stereo slide mount |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1182889A true CN1182889A (en) | 1998-05-27 |
| CN1089448C CN1089448C (en) | 2002-08-21 |
Family
ID=5122175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96114577 Expired - Fee Related CN1089448C (en) | 1996-11-15 | 1996-11-15 | Stereo slide viewer and stereo slide mount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1089448C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103558731A (en) * | 2013-11-21 | 2014-02-05 | 江苏尚阳数字科技有限公司 | Integrated double-projector machine frame and integrated double projectors |
| CN106131524A (en) * | 2016-07-29 | 2016-11-16 | 北京小米移动软件有限公司 | Display packing and device |
| CN106200220A (en) * | 2016-07-26 | 2016-12-07 | 宁波造梦师智能科技有限公司 | Three-Dimensional Dynamic visual display assemblies |
| CN108105549A (en) * | 2017-12-28 | 2018-06-01 | 徐州笙视源数字科技有限公司 | A kind of new VR body-building projection arrangement |
-
1996
- 1996-11-15 CN CN 96114577 patent/CN1089448C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103558731A (en) * | 2013-11-21 | 2014-02-05 | 江苏尚阳数字科技有限公司 | Integrated double-projector machine frame and integrated double projectors |
| CN106200220A (en) * | 2016-07-26 | 2016-12-07 | 宁波造梦师智能科技有限公司 | Three-Dimensional Dynamic visual display assemblies |
| CN106131524A (en) * | 2016-07-29 | 2016-11-16 | 北京小米移动软件有限公司 | Display packing and device |
| CN106131524B (en) * | 2016-07-29 | 2018-07-31 | 北京小米移动软件有限公司 | Display methods and device |
| CN108105549A (en) * | 2017-12-28 | 2018-06-01 | 徐州笙视源数字科技有限公司 | A kind of new VR body-building projection arrangement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1089448C (en) | 2002-08-21 |
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