TWI432882B - Photography studio with turntable driving mechanism - Google Patents

Description

Studio with turntable drive

The present invention relates to a photography studio, and more particularly to a studio having a turntable driving mechanism.

Generally, the flat 2D image of Shadow Free is mostly lighted under the curved surface of a thicker (for example, 1 cm or more) Translucent Plastic storage platform (Platform) to place a heavier object. (Photographed Object) and produces a shadowless image. However, the thicker translucent plastic storage platform (such as Figure 1) is not easy to form and has low light transmittance, which wastes energy and produces a shadowless effect.

To complete the stereoscopic 3D image without shadow, the motor 1 can be connected to the rotating shaft 2 to directly rotate the transparent or translucent disc 3 or stop the vehicle. At the same time, under the disc 3, a roller (Roller) 4 is supported, and the disc 3 is embedded in the curved semi-transparent plastic sheet 5. However, the flatness of the curved semi-transparent plastic sheet 5 is not good, and the bottom shaft 2 and the roller 4 are also visibly visible, and the effect of no shading is poor.

One of the objects of the present invention is to provide a studio or Light Box that can capture a flat free 2D and stereoscopic 3D image of Shadow Free, or even a background of Pure White. Background Removal, especially stereoscopic 3D images are synthesized from a large number of flat 2D images. When used in stereoscopic 3D images, this studio can save a lot of time.

Another object of the present invention is to reduce the turntable drive when the above-mentioned studio or light box is combined with a transparent glass disc (Round Platter), a transparent plastic disc or a semi-transparent plastic disc for stereoscopic 3D photographing without shadow. The slip phenomenon caused by the mechanism when starting or Braking the disc makes the positioning of the Shooting Angle more accurate and makes the synthesized stereoscopic 3D image more Smooth.

To achieve the above object, the present invention provides a laminate storage platform that can be used for planar 2D photography. The layered plate platform uses a thicker (for example, 5 mm) transparent glass plate or a transparent plate as a substrate, and is provided with artificial bending or plastic. A thin (for example, 2 mm) curved translucent plastic sheet of Plastic Injection Molding is combined to form a Multi-layers Platform with High Light Transmission. Covering the curved semi-transparent plastic sheet on the thick transparent glass plate or transparent plastic plate as the background, can avoid the image being finished from appearing on the bottom of the transparent glass plate or the transparent plastic plate, and the thick transparent glass plate or transparent plastic plate It can carry a heavier subject.

Furthermore, in order to achieve the above object, the present invention further provides a turntable driving mechanism for stereoscopic 3D shooting. The turntable drive mechanism drives two or more Timing Pulley Sets or Gear Sets to rotate by a power source (such as a motor) via a Timing Belt or a Gear. The timing pulley set or the gear set contacts the side of the transparent glass disc or the transparent plastic disc at multiple points (two points or more) to synchronously (Synchronizely) start or synchronize the rotation of the brake stop disc, thereby reducing the single point only. Severe sliding when starting and stopping at a single point.

The above described features and advantages of the invention will be apparent from the following description.

In order to enable the reviewing committee to have a further understanding and understanding of the features, objects and functions of the present invention, the detailed explanation of the drawings is as follows.

Fig. 3 is a side view of a studio having a turntable drive mechanism according to an embodiment of the present invention, illustrating the main structure constituting the present invention, which is an aluminum frame 6~ 21 constitutes the main support of this studio. The transparent glass plate 22 is fitted into the aluminum extrusion frame 23 in a side sliding manner, and is fixed to the front and back by the aluminum extrusion frames 24 and 15. Moreover, the thin translucent plastic sheet 25 is inserted from above into the Guiding Frame 26, the Guiding Block 27 and the aluminum extruded frame 23 to form a curved surface, and the horizontal portion thereof is covered. The portion above the transparent glass plate 22. Further, the curved translucent plastic sheet 25 is fixed to the front and back by an L-shaped fixing plate 28 and an aluminum extruded frame 24. In addition, a Lamps Holder and Lamps (not shown) are disposed above the Lamps Holding Plates 29, 30, and 31. Therefore, when the subject is placed on the translucent plastic sheet 25 to take a flat 2D image, a shadowless effect can be produced.

In other words, in this embodiment, the laminate storage platform is a combination of a curved translucent plastic sheet 25 and a transparent glass sheet 22 (which may be replaced by a transparent plastic sheet). As shown in Fig. 3, the curved translucent plastic sheet 25 has a horizontal portion, a vertical portion, and a curved surface connecting the horizontal portion and the vertical portion. The horizontal portion is disposed above the bottom light group formed by the lamp holder fixing plate 29 and the lamp holder and the lamp tube disposed thereon, and the transparent glass plate 22 is disposed between the horizontal portion and the bottom light group, and horizontally Partially laminated into layers. In addition, the curved surface and the vertical portion extend from the horizontal portion toward the direction away from the bottom light group, that is, upward. In addition, the lamp holder fixing plates 30, 31 and the lamp holder and the lamp tube disposed thereon constitute a back light group, and the back light group and the bottom light group are disposed on the same side of the curved translucent plastic sheet 25, that is, the setting On the bottom right of the surface and to the right of the vertical part.

In addition, a Light Transmissive Round Platter is placed above the horizontal portion of the curved translucent plastic sheet 25 for use when placing a subject during stereoscopic 3D photographing. In this embodiment, the transparent disc is exemplified by a Round Glass Platter 32. However, in other embodiments, the translucent disc may also be a Round Plastic Platter. Translucent plastic disc, clear glass disc covered with a translucent plastic disc or transparent plastic disc covered with a translucent plastic disc. When the bottom light group is turned on, the light provided by the bottom light group is transmitted through the transparent glass plate 22 and the translucent plastic sheet 25. Therefore, when the subject placed on the transparent glass disk 32 is photographed, a stereoscopic 3D image without shadow can be produced.

There are lamps in the pillars 33, 34, 35 and 36 of the studio for lighting during shooting, and a top cover 37 is provided above the studio, and Lock the top cover with Rotation Knobs 38, 39, 40 and 41. Further, each side column is also provided with a diffusion plate 42, 43 and the like. Covering plates 44, 45 and 46 enclose the spaces formed by the aluminum extrusion frames above and to the side of the studio. In addition, Casters 54, 55, 56, 57 can support the entire studio and provide for use when moving.

4 is a top view of a studio having a turntable driving mechanism according to an embodiment of the present invention, which illustrates the main structure constituting the present invention, which is an aluminum extruded frame 6, 12, 14, 15, 17 and 48~53 constitute the main support of this studio. The curved translucent plastic sheet 25 is inserted between the guide frames 26, 47. The transparent glass disk 32 is placed from the top down to the Turntable Driving Unit 58 and the Turntable Supporting Unit 59. The chassis 60 of the turntable drive unit 58 is fixed to the aluminum extruded frame on the right side of the studio, and is inserted into the aluminum extruded frame with locking pins 61 and 62, and is screwed with a Rotation Knob. 63, 64 are locked into the aluminum extrusion frame to fix the chassis 60. The chassis 60 is also provided with ball rollers 65 and 66 for supporting the transparent glass disk 32. A fixing plate 67 is locked to the chassis 60, and the fixing plate 67 is raised by the pillars 68, 69, 70 and 71, and a motor 72 and a speed reducer are provided on the fixing plate 67. Reducer 73, gear chamber (Gear Chamber) 74, and connected by a coupling 75. The Timing Pulley 76, which is disposed on the output shaft of the gear case 74, is rotated by the motor 72 via the speed reducer 73, the coupling 75, and the gear case 74. Two timing pulleys 77, 78 are also disposed near the transparent glass disc 32 of the chassis 60. Further, two upper timing pulleys 79, 80 are disposed on the fixing plate 67, and then the timing belt 81 is connected in series. Timing pulleys 76, 77, 78, 79 and 80. In addition, a Tension Adjuster 82 can be used to adjust the horizontal position of the timing pulley 80 to adjust the tightness of the timing belt 81. Therefore, when the gauge pulley 76 rotates, the timing pulleys 77, 78, 79, 80 can be synchronously rotated, and the upper edges of the timing pulleys 77 and 78 directly contact the side of the transparent glass disc 32 to drive The opening of the transparent glass disc 32 or the stop of the brake. At the same time, a raster (Raster) 83 is also provided on the other output shaft of the gearbox 74 for the control of the angle of rotation of the transparent glass disk 32. The turntable drive unit 58 is separately provided, for example, in the form of a Cartridge to facilitate assembly and disassembly.

The chassis 84 of the turntable support unit 59 is also provided with ball rollers 85, 86 for supporting the transparent glass disk 32 together with the ball rollers 65, 66 of the turntable drive unit 58. The idler idlers (Idler) 87, 88 on the turntable support unit 59 are provided in direct contact with the transparent glass disk 32 at different edges of the timing pulleys 77, 78 in different directions. At the same time, the upper edges of the timing pulleys 77, 78 and the idlers 87, 88 are machined and embedded in the rubber ring. Further, an L-type fixing plate 93 is further provided on the aluminum extrusion frame, and a stopper 95 is further provided on the chassis 84. Turning the flat screws 91 and 92 on the Guiding Slots 89 and 90 and rotating the flat screws 95 provided on the L-shaped fixing plate 93 can push the entire turntable support unit 59 to be transparent. The glass disk 32 is used to adjust the tightness of the idler pulleys 87, 88 in contact with the transparent glass disk. The turntable support unit 59 is separately provided, for example, in the form of a cartridge. The magazine form described herein means that the turntable support unit 59 and the chassis 84 can be quickly assembled or disassembled.

In addition, a lamp holder 96, 97 is disposed on the lamp holder fixing plate 31, and a plurality of lamps 98 and the like are disposed between the lamp holders 96 and 97, and connectors (99, 100, etc.) are provided on each of the lamps. The power is input to form the aforementioned back light group. Further, a side plate 101 is embedded between the pillars 33 and 34 on the side of the studio. In addition, the turntable driving unit 58 and the turntable support unit 59 can be added with a cover to form a separate form in the form of a magazine for easy replacement at any time.

The studio consisting of a transparent/light transmissive glass disc 32, a turntable drive unit 58, a back light group and a bottom light group is an open studio. In addition, the studio consists of a transparent/transparent glass disk 32, a turntable drive unit 58, a back light group, a bottom light group, side columns 33, 34, 35, 36, and a side panel 101 between the side columns. It is a closed studio.

Fig. 5 is a cross-sectional view showing a contact point of a glass disk and a turntable driving mechanism of a studio having a turntable driving mechanism according to an embodiment of the present invention. In this embodiment, the ball roller 66 bears against the bottom of the edge of the transparent glass disk 32. Further, a hole 102 is dug in the chassis 60, and bearings 103 and 108 are inserted into the timing pulley 78, and a spindle (Axis Shaft) 104 and a seal are provided at opposite ends of the bearings 103 and 108. The Ending Cap 105 is sealed. Then, a Hex Socket Cap Screw 106 and a Flat Head Screw 107 are locked from the bottom and the upper side, respectively, to fix the entire timing pulley 78 to the chassis 60. In addition, a rubber ring 109 is further wrapped around the timing pulley 78 to increase the friction between the upper edge of the timing pulley 78 and the side of the transparent glass disk 32, thereby reducing the transparent glass disk. 32 Skidding during start-up and stoppage of the brakes. In addition, the detailed structure of the timing pulley 77 is similar to that of the timing pulley 78, and will not be described herein.

Figure 6 is a front view of a studio having a turntable drive mechanism according to an embodiment of the present invention, illustrating the main mechanism constituting the present invention, which is an aluminum extruded frame 13, 14, 17 19, 21, 48, 49, 52 and 114~119 form the main support for this studio. In this embodiment, the lamp holders 96 and 97 are disposed on the lamp holder fixing plate 31, and the lamp tubes 98, 111, 112, and 113 are disposed on the lamp holders 96 and 97 to constitute the foregoing for background lighting. Back light group. In addition, the lamp holder fixing plate 29 is provided with the lamp holders 120 and 121, and a plurality of lamps such as the lamp tube 122 are disposed thereon to constitute the aforementioned bottom light group for bottom lighting. Further, connectors (123, 124, etc.) are provided at both ends of the lamp tube 122 or the like for power supply input. In addition, the studio is further provided with side pillars 33, 34, 35 and 36 at four corners, and an upper cover 37 is provided thereon, and the upper cover is fixed to the four side pillars by the flat screws 38, 39, 40 and 41. On the same side, the side post 33 is locked to the bracket 125 by the flat screw 126. A transparent glass plate 22 and a translucent plastic sheet 25 are embedded between the aluminum extruded frames 23 and 110, and a transparent glass disk 32 is placed thereon. In addition, Caster 54, 55, 56, 57 are provided in the four corners below the studio to carry the studio and provide for use when moving.

Figure 7 is a top plan view of a studio in which a light-transmitting large gear is driven by a pinion as a driving mechanism according to another embodiment of the present invention. The detailed structure in this embodiment is substantially similar to the previous embodiment. The difference between this embodiment is that the glass disk 32 in the previous embodiment is replaced by the light-transmitting large gear 135, and the timing pulley 76 in the previous embodiment is replaced by the pinion gears 137, 138, 139. 77, 78, 79, 80 and idler pulleys 87, 88, so the timing belt 81 may not be required.

The light transmission large gear 135 can be a transparent glass large gear, a transparent plastic large gear or a semi-transparent plastic large gear, or a transparent transparent disk and a ring-shaped transparent plastic sleeved on the periphery of the transparent disk. The big gear is composed. Wherein, the light-transmitting large gear 135 can cover half of the transparent plastic disc.

Briefly, in this embodiment, the motor 140 rotates the pinion 137 disposed on the output shaft of the gear box 143 via the reducer 141, the coupling 142, and the gear box 143 to drive the transmission large gear 135 to rotate. Then, the light-transmitting large gear 135 is stopped or braked. In addition, the pinion gears 138, 139 are meshed with the large-gear large gear 135 from a direction different from the pinion gear 139, so that the light-transmitting large gear 135 can be more stable and reduce slippage when rotated. At the same time, a bottom light group is disposed below the light transmission large gear 135.

In addition, this embodiment further includes a plate-shaped storage platform, wherein the laminated plate platform comprises a curved translucent plastic sheet and a transparent glass plate or a transparent plastic plate. The curved translucent plastic sheet has a horizontal portion, a vertical portion, and a curved surface connecting the horizontal portion and the vertical portion. Wherein, the horizontal portion is disposed between the bottom light group and the light transmission large gear 135, and the curved surface and the vertical portion extend from the horizontal portion toward the direction away from the bottom light group. Furthermore, a transparent glass plate or a transparent plastic plate is disposed between the horizontal portion and the bottom light group, and is stacked in a layered shape with the horizontal portion. In addition, this embodiment further provides a back light group, wherein the back light group is disposed adjacent to the curved surface and the vertical portion, and is disposed on the same side of the curved translucent plastic sheet as the bottom light group.

Figure 8 is a top plan view of a studio with a light-transmissive disk outer casing and a ring-shaped light-transmitting large gear as a driving mechanism according to still another embodiment of the present invention. The detailed structure in this embodiment is substantially similar to the previous embodiment. In short, since the glass material is difficult to directly form the gear, the light-transmissive disk 145 made of glass material can be provided with a ring-shaped transparent plastic large gear 146 made of plastic material instead of the transparent one in the previous embodiment. Light large gear 135 to reduce the overall manufacturing cost of the light transmission large gear. However, in this embodiment, the transparent disc 145 may also be composed of at least one of a transparent glass disc, a transparent plastic disc and a translucent plastic disc, and the annular transparent plastic bull gear 146 can also It is a ring-shaped transparent glass large gear or a ring-shaped translucent plastic gear. In addition, the functions and advantages of this embodiment are substantially the same as those of the previous embodiment, and details are not described herein again.

In summary, when the layered plate platform provided by the present invention is photographed in a plane 2D, a thick transparent glass plate or a transparent plastic plate can be used for placing a heavy object, and has a higher bottom light penetration. rate. Moreover, the thin curved semi-transparent plastic sheet covering the transparent glass plate or the transparent plastic plate can be used as a background to prevent objects such as lamps under the transparent glass plate or the transparent plastic plate from being taken into the image. Therefore, when the planar 2D image is captured by the layered plate platform provided by the present invention, not only energy is saved, but also a shadowless image with better effect can be produced. Moreover, as long as the light is properly applied around the subject, an image of all white, no shadow, and no back can be produced. Conversely, if a thinner curved translucent plastic sheet is used alone, it will be impossible to place a heavier subject thereon.

In addition, a transparent glass disc or a transparent plastic disc or a semi-transparent plastic disc can be placed above the laminar platform, and the side of the disc can be rotated synchronously with two or more timing pulleys to start or brake. Stop the disc. In the past, when performing stereoscopic 3D photographing, a large number of planar 2D images generated by shooting at different shooting angles consume a lot of back time before synthesizing stereoscopic 3D image files. However, the use of the turntable drive mechanism provided by the present invention can effectively reduce the slip phenomenon when the turntable is rotated. Therefore, when the turntable driving mechanism cooperates with the above-mentioned laminated storage platform to perform stereoscopic 3D shadowless image shooting, a more accurate shooting angle can be obtained, and a large amount of back time is saved.

Although the present invention has been disclosed in the above embodiments, it is not intended to limit the present invention, and those skilled in the art can make some modifications and refinements without departing from the spirit and scope of the present invention. The scope of the invention is defined by the scope of the appended claims.

1. . . motor

2. . . Rotating shaft

3. . . disc

4. . . Wheel

5. . . Curved translucent plastic sheet

6~21, 23, 24, 48~53, 110, 114~119. . . Aluminum extrusion frame

twenty two. . . Transparent glass plate

25. . . Translucent plastic sheet

26, 47. . . Guide

27. . . Guide block

28, 93. . . L-shaped fixing plate

29, 30, 31. . . Light stand fixing plate

32. . . Transparent glass disc

33, 34, 35, 36. . . Side column

37. . . Upper cover

38, 39, 40, 41, 63, 64, 91, 92, 95, 126. . . Flat screw

42, 43. . . Astigmatism board

44, 45, 46. . . Seal plate

54, 55, 56, 57. . . Casters

58. . . Turntable drive unit

59. . . Turntable support unit

60, 84. . . Chassis

61, 62. . . Fixed tip

65, 66, 85, 86. . . Ball roller

67. . . Fixed plate

68, 69, 70, 71. . . pillar

72, 140. . . motor

73, 141. . . Reducer

74, 143. . . Gearbox

75, 142. . . Coupler

76, 77, 78, 79, 80. . . Timing pulley

81. . . Timing belt

82. . . Tightness adjuster

83. . . Grating

87, 88. . . Idler

89, 90. . . Long guide hole

94. . . Baffle

96, 97, 120, 121. . . Light stand

98, 111, 112, 113, 122. . . Lamp

99, 100, 123, 124. . . Connector

101. . . Side panel

102. . . Round hole

103, 108. . . Bearing

104. . . Mandrel

105. . . Cover

106. . . Hexagon socket head screw

107. . . Head screw

109. . . Rubber ring

125. . . support

135. . . Light transmission big gear

137, 138, 139. . . gear

145. . . Translucent disc

146. . . Ring-shaped transparent plastic gear

Figure 1 shows a side view of a prior art in which a thick curved translucent plastic sheet is used as a storage platform.

Figure 2 is a schematic view of a prior art in which a turntable is directly embedded in a translucent plastic curved surface.

Figure 3 is a side elevational view of a studio having a turntable drive mechanism in accordance with one embodiment of the present invention.

Figure 4 is a top plan view of a studio having a turntable drive mechanism in accordance with one embodiment of the present invention.

Fig. 5 is a cross-sectional view showing a contact point of a glass disk and a turntable driving mechanism of a studio having a turntable driving mechanism according to an embodiment of the present invention.

Figure 6 is a front elevational view of a studio having a turntable drive mechanism in accordance with one embodiment of the present invention.

Figure 7 is a top plan view of a studio in which a light-transmitting large gear is driven by a pinion as a driving mechanism according to another embodiment of the present invention.

Figure 8 is a top plan view of a studio with a light-transmissive disk outer casing and a ring-shaped light-transmitting large gear as a driving mechanism according to still another embodiment of the present invention.

6, 12, 14, 15, 17, 48~53. . . Aluminum extrusion frame

25. . . Translucent plastic sheet

26, 47. . . Guide

32. . . Transparent glass disc

58. . . Turntable drive unit

59. . . Turntable support unit

63, 64, 91, 92, 95. . . Flat screw

60, 84. . . Chassis

61, 62. . . Fixed tip

65, 66, 85, 86. . . Ball roller

67. . . Fixed plate

72. . . motor

73. . . Reducer

74. . . Gearbox

75. . . Coupler

76, 77, 78, 79, 80. . . Timing pulley

81. . . Timing belt

82. . . Tightness adjuster

83. . . Grating

87, 88. . . Idler

89, 90. . . Long guide hole

94. . . Baffle

96, 97. . . Light stand

98. . . Lamp

99, 100. . . Connector

101. . . Side panel

Claims (12)

A studio having a turntable driving mechanism, comprising: a transparent disc for carrying a subject; a turntable driving unit comprising: a plurality of timing pulleys; a motor connected to the timing pulleys And a time gauge belt sleeved on the timing pulleys, and at least two of the timing pulleys are driven by the timing belt, and the upper edge thereof contacts a side of the transparent disc, wherein the The motor is adapted to drive the timing pulley connected to the motor to rotate to rotate the timing belt, thereby driving the timing pulleys contacting the side of the transparent disk via the timing belt to start or brake Stopping the light-transmissive disk; and a turntable support unit supporting the light-transmissive disk together with the turntable drive unit, wherein the turntable support unit has a plurality of idlers, and the idler pulleys and portions of the timing pulleys The side of the light-transmitting disk is contacted from different directions; and a bottom light group is disposed under the light-transmitting disk. A studio having a turntable driving mechanism according to claim 1, wherein the transparent disc is composed of at least one of a transparent glass disc, a transparent plastic disc and a semi-transparent plastic disc. The shed having a turntable driving mechanism according to claim 1, further comprising a plate-shaped storage platform, wherein the slab-shaped storage platform comprises: a curved translucent plastic sheet having a horizontal portion and a vertical portion a portion and a curved surface connecting the horizontal portion and the vertical portion, wherein the horizontal portion is disposed between the bottom light group and the transparent disc, and the curved surface and the vertical portion are from the horizontal portion Extending in a direction away from the bottom light group; A transparent glass plate or a transparent plastic plate is disposed between the horizontal portion and the bottom light group, and is laminated with the horizontal portion. The studio having a turntable driving mechanism according to claim 3, further comprising a back light group, wherein the back light group is disposed adjacent to the curved surface and the vertical portion, and the bottom light group is disposed at the bottom light group The same side of the translucent plastic sheet. A studio having a turntable driving mechanism as described in claim 1 is a closed studio or an open studio. A studio having a turntable drive mechanism as described in claim 1, wherein the turntable drive unit is separately provided in an elastic manner. A studio having a turntable drive mechanism according to claim 1, wherein the turntable support unit is separately provided in an elastic manner. A studio having a turntable driving mechanism, comprising: a light-transmitting large gear for carrying a subject; a turntable driving unit comprising: a pinion gear meshing with the light-transmitting large gear; and a motor connected to a pinion gear, and the motor is adapted to drive the pinion gear to start or brake to stop the light-transmitting large gear; and a turntable support unit supporting the light-transmitting large gear together with the turntable drive unit, wherein the turntable support unit And a plurality of pinion gears, and the pinion gears of the turntable support unit and the pinion gears of the turntable drive unit are engaged with the light-transmitting large gears in different directions; and a bottom light group is disposed under the light-transmitting large gears. The studio having a turntable driving mechanism as described in claim 8, wherein the transparent large gear is a transparent glass large gear, a transparent plastic large gear or a semi-transparent plastic large gear, or a transparent circle a ring and a ring-shaped transparent plastic sleeved on the periphery of the transparent disc The big gear is composed. A studio having a turntable driving mechanism as claimed in claim 9, wherein the light transmissive gear is covered with a semi-transparent plastic disc. The studio having the turntable driving mechanism described in claim 8 further includes a plate-shaped storage platform, wherein the laminated plate platform comprises: a curved translucent plastic sheet having a horizontal portion and a vertical portion. a portion and a curved surface connecting the horizontal portion and the vertical portion, wherein the horizontal portion is disposed between the bottom light group and the light transmissive gear, and the curved surface and the vertical portion are from the horizontal portion And extending away from the bottom light group; and a transparent glass plate or a transparent plastic plate disposed between the horizontal portion and the bottom light group and stacked in a layered shape with the horizontal portion. The shed having a turntable driving mechanism according to claim 11, further comprising a back light group, wherein the back light group is disposed adjacent to the curved surface and the vertical portion, and the bottom light group is disposed at the bottom light group The same side of the translucent plastic sheet.