TWM645827U - Projector with kaleidoscope and phenakistoscope - Google Patents

Abstract

This creation is mainly a projector with a kaleidoscope and a Phenaki mirror, including: a base, projection equipment, a kaleidoscope and a Phenaki mirror. The projection equipment is connected to the base. The projection equipment includes a projection lens, a projection disk, a lighting unit and a power supply unit. The projection disk includes a projection film, which is made of light-transmitting material. The power supply unit is electrically connected to the lighting unit, so that the lighting unit emits a light source. The light source The projection film and the projection lens are projected on the projection surface, thereby forming an image of the projection film on the projection surface. The kaleidoscope is connected to the base, and the kaleidoscope contains a reflective sheet, which reflects the image of the projection film. The Phenaki mirror is rotatably connected to the base. The Phenaki mirror has a series of plural images. There are slits between the connected images. By observing the slits, you can see the images reflected through the reflector connected to the base. Reflection imaging.

Description

Projector with kaleidoscope and phenaki mirror

This creation is about a projector, specifically a projector that has the functions of projection, kaleidoscope and phenaki mirror at the same time, providing users with a variety of visual experiences.

Republic of China Patent Announcement No. I435157 "Multifunctional Projection Device", this creation provides a multifunctional projection device, including a light source, a lens group, an image element, a projection lens and at least one image that can defocus the projected image. The virtual shaker and an image shaker mechanism can shake the projected image. The image shaker can be arranged in front of the projection lens and/or between the image element and the projection lens. The image shaker mechanism is connected to the image element. This invention uses an image virtualizer and an image shaking mechanism controlled by a specific program to continuously adjust the brightness, defocus and shake of the continuously played projected images to make the viewer visually tired, thereby achieving the effect of quickly inducing sleep. , its device has a simple structure, is easy to operate, has good hypnotic properties, can effectively help users eliminate fatigue, relieve stress, and has diversified functions. For example, after a mechanism that can adjust the projection angle arbitrarily is installed in the device, the device can also It can be used as a projection planetarium and general projector.

The above-mentioned prior technologies are used as general projectors and projection planetariums to provide functions such as projection and sleep guidance. However, the prior technologies do not have the functions of kaleidoscopes and phenazi mirrors, and their effectiveness in teaching is limited, and their use needs to be improved. at.

Therefore, this invention proposes a projector with a kaleidoscope and a Phenaki mirror, including: a base; a projection device connected to the base, the projection device including a projection lens, a projection disk, a lighting unit and a A power supply unit. The projection plate includes a projection film. The projection film is made of a light-transmitting material. The power supply unit is electrically connected to the lighting unit so that the lighting unit emits a light source. The light source penetrates the projection film and the projection lens. Projected on the projection surface, thereby forming the image of the projection film on the projection surface; a kaleidoscope, connected to the base, the kaleidoscope includes a reflective sheet, the reflective sheet reflects the image of the projection sheet; a reflector, connected to the base The base is a reflector that reflects light and forms an image; a Phenaki mirror is rotatably connected to the base, the Phenaki mirror defines a first side and a second side, and the second side has a series of plural images. There is a slit running through the Phenaki mirror between the connected images. When observing the slit from the direction of the first surface, the images can be seen through the slit through the reflecting mirror. Reflection imaging.

Further, the projection disk includes a first disk body, a second disk body, a bracket and a blocking ring. The first disk body is provided with a first projection hole, and the second disk body is provided with a second projection hole. The support frame is provided with a groove. The support frame and the blocking ring are between the first disk body and the second disk body. The reflector is disposed in the first disk body opposite to the support frame. On one side, the projection film is detachably accommodated in the bracket, and the projection film accommodated in the bracket is blocked by the blocking ring and fixed in the projection tray.

Further, the projection disk includes a first rotating shaft and a first bearing. The first disk body, the second disk body and the support frame are all provided with a first shaft hole, and the first rotating shaft passes through the first shaft holes. shaft hole, and both ends of the first rotating shaft are respectively connected to the first bearing, and the first bearing is connected to the base.

Further, the projection plate includes a first fixing block, the first plate body, the second plate body and the bracket are all provided with a first fixing hole, and the first fixing block passes through the first fixing holes.

Furthermore, the blocking ring is fixed to the base, and the blocking ring is provided with an opening through which the projection film can be placed into or taken out of the holder.

Further, the Phenaki mirror includes a third disk body, a fourth disk body and a drawing board, the drawing board is between the third disk body and the fourth disk body, and the first surface is located The side of the third plate body opposite to the drawing board and the second surface are located on the side of the drawing board opposite to the third plate body.

Further, the Phenaki mirror includes a second rotating shaft, a second bearing and a stopper. The third disk body, the fourth disk body and the drawing board are all provided with a second shaft hole. The second rotating shaft system Passing through the second shaft holes, the two ends of the second rotating shaft are respectively connected to the second bearing and the stopper, and the second bearing is connected to the base.

Further, the Phenaki mirror includes a second fixing block, the third plate body, the fourth plate body and the drawing board are all provided with a second fixing hole, and the second fixing block passes through the second fixing holes. hole.

Further, the base is provided with a kaleidoscope stand, and the kaleidoscope stand is for fixing the kaleidoscope.

Furthermore, the projection lens is one of the following or a combination thereof: convex lens or Fresnel lens.

According to the above technical characteristics, the following effects can be achieved:

1. This creation can be used as a projector. You can put the slide film into the projection disk, rotate the projection disk to play animations, and adjust the focus to change the size and clarity of the projection image.

2. This creation can be used as a kaleidoscope. When the projection disk is rotated, the image of the projection film can be reflected through the lens of the kaleidoscope to form a kaleidoscope visual effect, which is creative.

3. This creation can be used as a phenaki mirror, which can reflect light to different angles and form a variety of patterns and colors, which is interesting.

Based on the above technical features, the main functions of the projector equipped with kaleidoscope and phenaki mirror can be clearly demonstrated in the following embodiments.

First, please refer to the first to third figures to illustrate the structure of this creative embodiment, which includes a base 1, a projection lens 2, a projection disk 3, an illumination unit 4, a power supply unit 5, a kaleidoscope 6, a reflector 7 and a Fener Strange mirror 8. The base 1 is a box composed of multiple plates, and is assembled with a projection lens 2, a projection disk 3, an illumination unit 4, a power supply unit 5, a kaleidoscope 6 and a phenaki mirror 8, of which the reflector 7 is in this case. The embodiment is installed on the surface of the side of the projection disk 3 facing the Phenaki mirror 8. In addition, the projection lens 2 of this embodiment is a convex lens, the lighting unit 4 is an LED lamp, and the power supply unit 5 is a battery. The projection lens 2, lighting unit 4 and power supply unit 5 are all embedded in the base 1. The projection disk 3 is fixed to the base 1 through the first rotating shaft 31 and the first bearing 32. The projection disk 3 can accommodate multiple projections. piece 33, and the projection disk 3 can rotate relative to the base 1. The kaleidoscope 6 is composed of three reflective sheets 61 and is in the shape of a hollow triangular prism. The kaleidoscope 6 is fixed to the base 1 through a kaleidoscope frame 62 . The Phenaki mirror 8 is fixed to the base 1 through the second rotating shaft 81 and the second bearing 82. The Phenaki mirror 8 has a first surface 83 and a second surface 84, and the second surface 84 has an annular continuous pattern. Image 841, each group of adjacent images 841 has a long slit 842 between them. Taking this embodiment as an example, the second side 84 has annular continuous images 841 of seven walking figures, each group of images 841. There is a slit 842 between adjacent villain images 841, and the slit 842 runs through the Phenacci mirror 8.

Please continue to refer to the third and fourth figures to further illustrate the structure of the projection disk 3 in this creative embodiment. The projection disk 3 includes a first rotating shaft 31, a first bearing 32, a projection film 33, a first disk body 34, a second The plate body 35, the support frame 36, the retaining ring 37 and the first fixed block 38. The first plate body 34 is provided with eight annularly arranged first projection holes 341, and the peripheral edge of the first plate body 34 has an outward protrusion. The second plate body 35 is similar to the first plate body 34 and is provided with eight annularly arranged second projection holes 351, and the periphery of the second plate body 35 also has outwardly protruding bumps. The support frame 36 and the blocking ring 37 are located between the first disk body 34 and the second disk body 35. The support frame 36 has eight annularly arranged grooves 361, and the grooves 361 correspond to the first projection hole 341 and the second projection hole 341. The position of the projection hole 351 is set, and the groove 361 is slightly larger than the first projection hole 341 and the second projection hole 351, so that each groove 361 can accommodate a projection film 33, and the projection film 33 will not be separated from the first projection hole 341 and the second projection hole 351. One projection hole 341 or the second projection hole 351 falls out of the groove 361. The top of the blocking ring 37 has an opening 371, and the bottom of the blocking ring 37 is engaged in the slot 11 of the base 1 and fixed. The first tray body 34 , the second tray body 35 and the support frame 36 are all provided with a first shaft hole 311 and two first fixing holes 39 . When assembling the projection tray 3 , the first rotating shaft 31 is inserted into the first tray body 34 , the first shaft holes 311 in the second plate body 35 and the support frame 36, and then engage the first shaft holes 311 on the two first bearings 32 to both ends of the first rotating shaft 31, and finally fix the first The block 38 is inserted into the first fixing hole 39 in the first tray body 34 , the second tray body 35 and the bracket 36 , thereby completing the assembly of the projection tray 3 . It is worth mentioning that when the projection disk 3 is engaged with the base 1 through the first bearing 32 and the retaining ring 37, rotating the first disk 34 will drive the second disk 35 and the bracket 36 to rotate together. The disk body 35 will also drive the first disk body 34 and the support frame 36 to rotate together, but the above-mentioned situations will not allow the blocking ring 37 to rotate, and its opening 371 is maintained at the top.

Please continue to refer to the second and fifth figures to further illustrate the structure of the Phenaki mirror 8 in this creative embodiment. The Phenaki mirror 8 includes a second rotating shaft 81, a second bearing 82, a third plate 85, a fourth The plate body 86, the drawing plate 87, the stopper 88 and the second fixed block 89. The drawing plate 87 is located between the third plate body 85 and the fourth plate body 86, and the first surface 83 is located outside the third plate body 85. On the side, the second side 84 is located on the side of the drawing board 87 facing the fourth plate body 86, and the second side 84 has seven annular images 841. The third plate body 85, the fourth plate body 86 and the picture board 87 are all provided with seven annularly arranged slits 842 and two second fixing holes 90. The slits 842 are provided in each group of adjacent images 841. The slit 842 and the second fixing hole 90 pass through the third plate body 85, the fourth plate body 86 and the drawing board 87, and the second bearing 82, the third plate body 85, the fourth plate body 86 and the drawing board 87 87 and the stopper 88 are both provided with a second shaft hole 811. When assembling the Phenaki mirror 8, the second rotating shaft 81 is inserted into the second bearing 82, the third plate body 85, the fourth plate body 86, the drawing plate 87 and the stopper. The second shaft hole 811 in the block 88, and the second fixing block 89 is inserted into the third plate body 85, the fourth plate body 86 and the second fixing hole 90 in the drawing board 87, that is, the combination of the Phenaki mirror 8 is completed. . It is worth mentioning that the fourth disk 86 of the assembled Phenaki mirror 8 will not block the visibility of the image 841 on the second surface 84 . In this embodiment, holes are made in the fourth disk 86 method, but the actual use is not limited to this. For example, making the fourth plate body with a transparent material is also a feasible implementation method.

Please continue to refer to the sixth figure to illustrate the use of this creative embodiment as a projector. The lighting unit 4 in the base 1 provides the required power through the power supply unit 5 so that the lighting unit 4 emits a light source. The light source is directed towards the projection film 33 and projection lens 2. After the light source penetrates the projection film 33 and the projection lens 2, the image of the projection film 33 will be projected on the projection surface. For example, in this embodiment, the projection screen B is used as the projection surface, thereby making the projection The image of the film 33 is presented on the projection screen B. During projection, the projection film 33 through which the light source penetrates can be changed by rotating the projection disk 3, thereby changing the image of the projection film 33. The size of the image of the projection film 33 can also be changed by adjusting the position of the projection lens 2.

Please continue to refer to the seventh figure to illustrate the use of this creative embodiment as a kaleidoscope. The kaleidoscope 6 is fixed on the base 1 through the kaleidoscope stand 62. One end of the kaleidoscope 6 is aligned with the projection film 33 in the projection disk 3. User A can Aiming the viewing angle at the position of the kaleidoscope 6 for observation, the image of the projection film 33 reflected by the three reflective sheets 61 can be observed. At this time, when the projection disk 3 is rotated, the user A will observe the continuously changing and symmetrical projection film. 33 imaging, thereby obtaining the experience of using Kaleidoscope 6.

Please continue to refer to the fifth, eighth and ninth figures to illustrate the use of this creative embodiment as a Phenaki mirror. User A observes the slit 842 from the first side 83 of the Phenaki mirror 8. The image of the annularly arranged images 841 in the second surface 84 can be observed through the reflecting mirror 7. At this time, the user A rotates the Phenaki mirror 8 and observes the image of the second surface 84 by continuously observing the moving slit 842. 841 is reflected in the reflector 7, whereby the user A can see the images of the image 841 appearing one after another. Due to the persistence of vision, the user A can see the visual effect of the continuous playing of the image 841.

Based on the description of the above embodiments, one can fully understand the operation, use and effects of the present invention. However, the above embodiments are only preferred embodiments of the present invention and should not be used to limit the implementation of the present invention. Scope, that is, simple equivalent changes and modifications based on the patent application scope and creation description content of this creation, are all within the scope of this creation.

1: base 11:Card slot 2: Projection lens 3: Projection disk 31:The first axis 311:First shaft hole 32:First bearing 33: Slides 34:The first plate 341: First projection hole 35:Second plate body 351:Second projection hole 36: Frame 361: Groove 37:Blocking ring 371:Open your mouth 38: First fixed block 39:First fixing hole 4: Lighting unit 5:Power supply unit 6:Kaleidoscope 61: Reflective sheet 62:Kaleidoscope stand 7: Reflector 8: Phenaki mirror 81:Second axis 811:Second shaft hole 82:Second bearing 83: Side 1 84:Second side 841:Image 842:Slit 85:The third plate 86:The fourth plate 87:Picture board 88:Block 89:Second fixed block 90:Second fixing hole A:User B:Projection screen

[The first picture] is a three-dimensional view (1) of an embodiment of this creation.

[The second picture] is a three-dimensional view (2) of the embodiment of this creation.

[The third picture] is an exploded view of an embodiment of this creation.

[The fourth picture] is an exploded view of the projection disk in this creative embodiment.

[The fifth picture] is an exploded view of the Phenaki mirror in this creative embodiment.

[The sixth picture] is a schematic diagram of using this creative embodiment as a projector.

[The seventh picture] is a schematic diagram of using this creative embodiment as a kaleidoscope.

[The eighth picture] is a schematic diagram (1) of using this creative embodiment as a Phenaki mirror.

[Figure 9] is a schematic diagram (2) of using this creative embodiment as a Phenaki mirror.

1: base

2: Projection lens

3: Projection disk

32:First bearing

33: Slides

6:Kaleidoscope

61: Reflective sheet

62:Kaleidoscope stand

8: Phenaki mirror

81:Second axis

82:Second bearing

84:Second side

841:Image

842:Slit

Claims (10)

A projector with a kaleidoscope and a Phenaki mirror, including: a base; A projection device is connected to the base. The projection device includes a projection lens, a projection disk, a lighting unit and a power supply unit. The projection disk includes a projection film made of a light-transmitting material. The power supply unit The lighting unit is electrically connected so that the lighting unit emits a light source, which penetrates the projection film and the projection lens and is projected onto the projection surface, thereby forming an image of the projection film on the projection surface; A kaleidoscope, connected to the base, the kaleidoscope includes a reflective sheet that reflects the image of the projection film; A reflecting mirror is connected to the base, and the reflecting mirror transmits light and reflects the image; A Phenaki mirror is rotatably connected to the base. The Phenaki mirror defines a first side and a second side. The second side has a series of plural images, and the connected images are connected to each other. A slit is provided through the Phenac mirror. When observing the slit from the direction of the first surface, the images reflected by the mirror can be seen from the slit. The projector with kaleidoscope and phenac mirror as described in claim 1, wherein the projection disk includes a first disk body, a second disk body, a bracket and a retaining ring, and the first disk body is provided with a The first projection hole, the second plate body is provided with a second projection hole, the bracket is provided with a groove, the bracket and the blocking ring are between the first plate body and the second plate body, the reflection The mirror system is arranged on the opposite side of the first tray body to the support frame. The projection film system is detachably accommodated in the support frame. The projection film system accommodated in the support frame is blocked by the blocking ring. And fixed in the projection plate. The projector with kaleidoscope and phenaki mirror as described in claim 2, wherein the projection disk includes a first rotating shaft and a first bearing, and the first disk body, the second disk body and the support frame are all provided with There is a first shaft hole, the first rotating shaft passes through the first shaft holes, and both ends of the first rotating shaft are respectively connected to the first bearing, and the first bearing is connected to the base. The projector with kaleidoscope and phenaki mirror as described in claim 2, wherein the projection plate includes a first fixed block, and the first plate body, the second plate body and the support frame are all provided with a first fixed block. holes, and the first fixing block passes through the first fixing holes. The projector with a kaleidoscope and a phenac mirror as described in claim 2, wherein the blocking ring is fixed to the base, and the blocking ring is provided with an opening through which the projection film can be placed into the bracket or Remove from the rack. The projector with a kaleidoscope and a phenaki mirror as described in claim 1, wherein the phenaki mirror includes a third disk body, a fourth disk body and a picture board, and the picture board is between the third Between the plate body and the fourth plate body, the first surface is located on the side of the third plate body opposite to the drawing board, and the second surface is located on the opposite side of the third plate body to the drawing board. one side. The projector with a kaleidoscope and a phenaki mirror as described in claim 6, wherein the phenaki mirror includes a second rotating shaft, a second bearing and a stopper, the third disk body, the fourth disk body Both the drawing board and the drawing board are provided with a second shaft hole, the second rotating shaft passes through the second shaft holes, and the two ends of the second rotating shaft are respectively connected to the second bearing and the stopper. The second bearing system is connected to the base. The projector with a kaleidoscope and a Phenaki mirror as described in claim 6, wherein the Phenaki mirror includes a second fixed block, and the third disk body, the fourth disk body and the drawing board are all provided with a first Two fixing holes, the second fixing block passes through the second fixing holes. The projector with a kaleidoscope and a phenac mirror as described in claim 1, wherein the base is provided with a kaleidoscope stand, and the kaleidoscope stand is for fixing the kaleidoscope. The projector with a kaleidoscope and a phenac lens as described in claim 1, wherein the projection lens is one of the following or a combination thereof: a convex lens or a Fresnel lens.

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