CN104849865A - Kaleidoscope projection device - Google Patents
Kaleidoscope projection device Download PDFInfo
- Publication number
- CN104849865A CN104849865A CN201410052454.3A CN201410052454A CN104849865A CN 104849865 A CN104849865 A CN 104849865A CN 201410052454 A CN201410052454 A CN 201410052454A CN 104849865 A CN104849865 A CN 104849865A
- Authority
- CN
- China
- Prior art keywords
- kaleidoscope
- projection arrangement
- kaleidoscope projection
- printing opacity
- diffusion sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/02—Viewing or reading apparatus
- G02B27/08—Kaleidoscopes
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/18—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical projection, e.g. combination of mirror and condenser and objective
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Abstract
The invention provides a kaleidoscope projection device, and the device comprises a body, a light source disposed in the body, a reflection and refraction optical assembly disposed on the body, and a projection assembly which is disposed between the body and the reflection and refraction optical assembly. The projection assembly comprises a pattern sheet and a diffusion sheet. The light emitted by the light source sequentially passes through the diffusion sheet, the pattern sheet, and the reflection and refraction optical assembly, and then the emergent light from the reflection and refraction optical assembly transmits outside the device. Through the arrangement of the diffusion, the light emitted by the light source can be uniformized, thereby enabling the brightness of a kaleidoscope pattern projected to the outside to be uniform.
Description
Technical field
The invention relates to kaleidoscopic technical field, particularly about the technical field of projection kaleidoscope.
Background technology
Kaleidoscope (kaleidoscope) is a kind of time-honored optical toy, and its changeful image presented is fascinating.Generally speaking, observer, through the kaleidoscopic eye lens of tradition, only can observe the image of imaging in kaleidoscope, and the size of this image is little, and is limited to and shows in kaleidoscope.U.S. Patent number 4,077,706 disclose a kind of kaleidoscope of projection, its by the image projection that shows in kaleidoscope to outside kaleidoscope.But, as only had much room for improvement outside the image projection in kaleidoscope to kaleidoscope.
Fig. 1 is the image schematic diagram of display in general kaleidoscope.When image so is projected onto outside kaleidoscope, practice can be observed the image that brightness differs, wherein, have the relatively low situation of brightness at multiple intersections 1 of imaging and occur.Perhaps, the radiation source that common people can expect configuring higher brightness solves the low problem of above-mentioned brightness, but the radiation source of higher brightness effectively can not improve the low-light level of intersection 1, and the radiation source of higher brightness has the disappearance compared with highly energy-consuming, does not meet energy-conservation design.
Summary of the invention
One of the technical problem to be solved in the present invention is, for prior art above shortcomings, provide a kind of kaleidoscope projection arrangement, it comprises light source and diffusion sheet, the light that this diffusion sheet sends in order to process light source, uses the low-light level shortcoming of intersection when improving projection kaleidoscope.
One of the technical problem to be solved in the present invention is, for prior art above shortcomings, provides a kind of kaleidoscope projection arrangement, and it comprises the structure of detachable combination, and person easy to use changes the kaleidoscope pattern for projection.
One of the technical problem to be solved in the present invention is, for prior art above shortcomings, a kind of kaleidoscope projection arrangement is provided, it comprises rotatable parts, user only needs the pattern segments in the partial structurtes of rotation kaleidoscope projection arrangement and rotatable device, increases the operability of kaleidoscope projection arrangement.
The technical solution adopted for the present invention to solve the technical problems is to provide a kind of kaleidoscope projection arrangement (projecting kaleidoscope), and it comprises: a body; Be placed in the light source in this body; Be arranged at the catadioptric optical assembly on this body; And the projecting subassembly between this body and this catadioptric optical assembly, wherein, this projecting subassembly comprises a pattern segments and a diffusion sheet, the light that this light source sends successively by after this diffusion sheet, this pattern segments and this catadioptric optical assembly, from this catadioptric optical assembly bright dipping to outside this kaleidoscope projection arrangement.
Preferably, this projecting subassembly also comprises a revolving part and a light transmission piece, this diffusion sheet and this light transmission piece are arranged in this revolving part and define an accommodation space, movably and be removably positioned in this accommodation space, this revolving part can rotate relative to this catadioptric optical assembly or this body this pattern segments.
Preferably, the size of this pattern segments is less than the size of this diffusion sheet or this light transmission piece, and this revolving part is hand or DYN dynamic.
Preferably, this light transmission piece comprises a pattern, and this pattern is distributed in light transmission piece all or in part.
Preferably, this projecting subassembly also comprises the printing opacity box be arranged on this diffusion sheet, this printing opacity box defines an accommodation space, and movably and be removably positioned in this accommodation space of this printing opacity box, this printing opacity box can rotate relative to this catadioptric optical assembly or this body this pattern segments; Or this projecting subassembly also comprises a printing opacity box, this printing opacity box is one first lid with this diffusion sheet and defines an accommodation space, movably and be removably positioned in this accommodation space of this printing opacity box, this printing opacity box can rotate relative to this catadioptric optical assembly or this body this pattern segments.
Preferably, the size of this pattern segments is less than the size of this diffusion sheet or this printing opacity box, and this printing opacity box is hand or DYN dynamic.
Preferably, this printing opacity box comprises one second lid defining this accommodation space together with this first lid, and this second lid comprises a pattern, and this pattern is distributed on this second lid of this second lid whole or part.
Preferably, this kaleidoscope projection arrangement also comprises and to be arranged at around this light source and to be arranged in a reflective hood of this body, and wherein this reflective hood is between this light source and this diffusion sheet.
Preferably, this catadioptric optical assembly comprises the leg-of-mutton multiple reflecting optics of composition one, fix multiple fixture of those reflecting optics and those reflecting optics accommodating, a lens barrel of those fixtures and lens, the light that this light source sends more by bright dipping after these lens to outside this kaleidoscope projection arrangement.
Preferably, this kaleidoscope projection arrangement also comprises and is arranged at one-shot battery in this body or secondary cell.
Preferably, this kaleidoscope projection arrangement also comprises the power connector end mouth be arranged on this body, and this power connector end mouth is alternating current or direct current connectivity port.
Preferably, this kaleidoscope projection arrangement is wired or wireless power supply.
The invention provides a kind of kaleidoscope projection arrangement, it comprises: a body; Be placed in the light source in this body; Be arranged at the lens barrel on this body, a first end of this lens barrel is provided with lens, and this lens barrel is a part for a catadioptric optical assembly; And the projecting subassembly between this body and one second end of this lens barrel, wherein, this projecting subassembly comprises a pattern segments and a diffusion sheet, the light that this light source sends is successively by after this diffusion sheet, this pattern segments, this catadioptric optical assembly and this lens, from this first end bright dipping of this lens barrel to outside this kaleidoscope projection arrangement, and this projecting subassembly can rotate relative to this body and this lens barrel.
Preferably, this projecting subassembly is that hand rotates, and this projecting subassembly also comprises: the revolving part be removably connected with a first end of this body; And a light transmission piece between this first end being fixed on this revolving part and this body and this diffusion sheet, this diffusion sheet and this light transmission piece define an accommodation space, and this pattern segments is movably and be removably positioned in this accommodation space.
Preferably, this light transmission piece comprises a pattern, and this pattern is distributed in all or in part in this light transmission piece.
Preferably, this kaleidoscope projection arrangement also comprises an electric assembly, this electric assembly is in order to rotate this projecting subassembly, wherein, this projecting subassembly also comprises the printing opacity box be made up of two light transmitting cover and a sidewall, this sidewall is between this two light transmitting cover, and this pattern segments movably and be removably positioned in this printing opacity box.
Preferably, this electric assembly comprises: be placed in the actuator in this body; The tumbler rotated by this actuator drives, this tumbler contacts this sidewall of this printing opacity box, and this tumbler of rotation drives this printing opacity box to rotate; And the support member between this lens barrel and this body, this printing opacity box is rotatably and be removable installed on this support member.
Preferably, this kaleidoscope projection arrangement also comprises the power connector end mouth be arranged on this body, and this power connector end mouth is alternating current or direct current connectivity port.
Preferably, this kaleidoscope projection arrangement also comprises and is arranged at one-shot battery in this body or secondary cell.
The present invention processes by arranging diffusion sheet the light that light source sends, and during to improve projection kaleidoscope, the low-light level shortcoming of intersection, not only energy-conservation, and make the pattern quality projected out more optimize.And, diffusion sheet can be arranged at closest to light source place by the present invention, make light just through the process of homogenising before by pattern segments, effect so arranges diffusion sheet compared with in other position, more can improve the low-light level shortcoming of intersection during projection kaleidoscope.Secondly, the present invention is by the setting of its detachable unitized construction, and the person of being easy to use changes the kaleidoscope pattern for projection.In addition, the present invention, by the setting of revolving part, makes only to need the pattern segments in the partial structurtes of rotation kaleidoscope projection arrangement and rotatable device, thus increases the operability of kaleidoscope projection arrangement.
In order to technology, means and effect that the present invention takes for reaching predetermined object can be understood further, refer to following detailed description for the present invention and accompanying drawing.Object of the present invention, feature or feature, when obtaining one thus deeply and concrete understanding, but institute's accompanying drawings only provides with reference to and use is described, and is not used to the present invention's in addition limitr.
Accompanying drawing explanation
Fig. 1 is the image schematic diagram of display in general kaleidoscope.
Fig. 2 is a schematic appearance of the present invention first kaleidoscope projection arrangement embodiment.
Fig. 3 is a decomposing schematic representation of the present invention first kaleidoscope projection arrangement embodiment.
Fig. 4 is a diagrammatic cross-section of the present invention first kaleidoscope projection arrangement embodiment.
Fig. 5 is a schematic appearance of the present invention second kaleidoscope projection arrangement embodiment.
Fig. 6 is the projecting subassembly of the present invention second kaleidoscope projection arrangement embodiment and a stereographic map of electronic.
Fig. 7 is the projecting subassembly of the present invention second kaleidoscope projection arrangement embodiment and a stereographic map of electronic another angle.
Fig. 8 is the projecting subassembly of the present invention second kaleidoscope projection arrangement embodiment and the partial perspective view of electronic.
Embodiment
Kaleidoscope projection arrangement of the present invention will be furnished with electric power supply to provide the use of power supply or rotary power, and the form of electric power supply can be wire or wirelessly be connected in kaleidoscope projection arrangement by external power source.During through wired electric power supply, kaleidoscope projection arrangement can be provided with usb connecting port or other direct current port form, alternating current connectivity port etc.Can select, the form of electric power supply can be arranged in kaleidoscope projection arrangement once or secondary cell, such as dry cell or accumulator.Wireless electric power, illustrate but do not limit ground, such as inductive power supply, magnetic force are powered.
Fig. 2 is a schematic appearance of the present invention first kaleidoscope projection arrangement embodiment.With reference to figure 2, kaleidoscope projection arrangement 2 comprises body 12, revolving part 32 and a lens barrel 52, the first end 521 of lens barrel 52 is provided with a lens 54(lens), the first end 121 of body 12 and the second end 523 of lens barrel 52 detachably mate fixing in combination, and are arranged between the two by revolving part 32.In the first embodiment, the part surface of revolving part 32 is exposed to outside lens barrel 52 and body 12, and user so can be provided to operate this revolving part 32 in a manual manner.
Fig. 3 is a decomposing schematic representation of the present invention first kaleidoscope projection arrangement embodiment.With reference to figure 3, a catadioptric optical assembly 50 is fixed on body 12, and it comprises lens barrel 52, lens 54, reflecting optics 56 and fixture 58.In the first embodiment, lens 54, multi-disc reflecting optics 56 and multiple fixture 58 are arranged in lens barrel 52, a 3-D triangle is formed by least two panels reflecting optics 56, fixture 58 can be arranged at leg-of-mutton first end 561 and second end 563 of reflecting optics 56 composition respectively, by the engaging of fixture 58, the first end 561 of reflecting optics 56 is fixed on the first end 521 of lens barrel 52, second end 563 of reflecting optics 56 is fixed on the second end 523 close to lens barrel 52, and wherein fixture 58 can be fixed in lens barrel 52 by engaging, the suitable mode such as chimeric.Second end 523 of lens barrel 52 is provided with breach 525 to expose the part surface of revolving part 32.
Secondly, in the first embodiment, be a projecting subassembly 30 between body 12 and catadioptric optical assembly 50, projecting subassembly 30 comprises revolving part 32, diffusion sheet 34, pattern segments 36, light transmission piece 38 and pad 40.Moreover diffusion sheet 34, pattern segments 36, light transmission piece 38 and pad 40 are arranged in revolving part 32, its syntagmatic until after figure describe in detail, and revolving part 32 can be socketed on the socket part 125 of the first end 121 of body 12.
Again, a light source 14 is placed in body 12, and light source 14 comprises a light emitting diode and its relevant circuit, and the surrounding of light emitting diode can arrange a reflective hood 16.The light that light source 14 sends is successively by after diffusion sheet 34, pattern segments 36, catadioptric optical assembly 50 and lens 54, and self-reflection refracting optical members 50 and lens 54 bright dipping are to outside kaleidoscope projection arrangement 2.Be provided with light source 14 in response to kaleidoscope projection arrangement 2, therefore body 12 can comprise a power switch 18 to control the start of light source 14 or other structure.Secondly, body 12 comprises a substrate 19 to carry light source 14 etc., and substrate 19 is in the second end 123 place close to body 12, and the first end 121 of body 12 is provided with and can mates fixing structure with the second end 523 of lens barrel 52.
Fig. 4 is a diagrammatic cross-section of the present invention first kaleidoscope projection arrangement embodiment.Please also refer to Fig. 2,3,4, in the first embodiment, the revolving part 32 of projecting subassembly 30 is a ring-shaped article, its inwall is provided with some projections to place diffusion sheet 34, light transmission piece 38 and pad 40, through the socket of the socket part 125 of revolving part 32 and body 12, diffusion sheet 34, light transmission piece 38 and pad 40 can be fixed.The revolving part 32 of hand can rotate relative to catadioptric optical assembly 50, lens barrel 52 or body 12.The pad 40 of annular, between diffusion sheet 34 and light transmission piece 38, is used and is defined an accommodation space 325, but the present invention is not limited thereto, and also can utilize the inwall projection of revolving part 32 itself.Again, pattern segments 36 movably and be removably positioned in accommodation space 325.Therefore when user on the other hand holds body 12 or lens barrel 52 admittedly, can make and rotate revolving part 32 on the other hand, and pattern segments 36 now in accommodation space 325 can rotate along with rotation or itself is stressed and move.The light that light source 14 sends is through this pattern that can be changed by the pattern segments 36 rotated.Again, because body 12 and lens barrel 52 are disassembled, therefore, user can take out revolving part 32 rear substitution pattern segments 36 wherein easily, reaches the object of kaleidoscope projection arrangement pattern changeable sheet 36 of the present invention.
Again, light transmission piece 38 can also comprise pattern, is distributed in whole light transmission piece 38 or its regional area, thus, through the overlapping combinations of the figuratum light transmission piece 38 of tool with both pattern segments 36 pattern, the relative movement of both collocation in time rotating, can form multiple change pattern.In the first embodiment, light transmission piece 38 and pattern segments 36 be thin rounded flakes shape positive pattern, and the size of light transmission piece 38 is greater than pattern segments 36, but in the present invention the shape of light transmission piece 38 and pattern segments 36 and magnitude relationship not as limit.When revolving part 32 rotates, light transmission piece 38, therefore can be consistent with revolving part 32 because being fixed on revolving part 32; The size of pattern segments 36 is less and be placed in accommodation space 325 and be greater than in space itself, therefore the movement of pattern segments 36 can be inconsistent with revolving part 32, so increases the diversity of change in pattern.Understandable, can accommodating multi-disc pattern segments 36 in accommodation space 325, this also can increase the diversity of change in pattern.
Understandable, the light that light source 14 sends can pass that to arrive kaleidoscope projection arrangement after diffusion sheet 34, pattern segments 36 or light transmission piece 38 outer to carry out projective patterns sheet 36, and therefore, diffusion sheet 34, pattern segments 36 or light transmission piece 38 are all light-permeable.Secondly, diffusion sheet 34 is arranged at the position of contiguous light source 14, the light sent for light source 14 plays diffusion, increase the optical uniformity passing pattern segments 36 and light transmission piece 38, and then the optical uniformity increased by the catadioptric optical assembly 50 in lens barrel 52, improve the kaleidoscopic drop shadow effect of conventional projection, make the intersection of the pattern projected out and the brightness uniformity of other position, optimize the quality of projection.In the first embodiment, diffusion sheet 34, citing but do not limit ground can be formed in surface just like the transparent base of PET makes irregular structure with coating or the mode of roll extrusion.
Be noted that known person perhaps thinks, can pass through the low-light level shortcoming of intersection when increasing light-source brightness to improve projection kaleidoscope.But, for the manufacturing cost of kaleidoscope projection arrangement and use cost, use high-power light source not meet economic benefit to produce high brightness; And during practical application, the light source also observing high brightness uses the low-light level intersection that effectively can not improve the pattern projected out.Therefore, the setting of the present invention's application diffusion sheet, not only take into account energy-conservation, and make the pattern quality projected out more optimize.In addition, diffusion sheet is arranged at closest to light source place, and make light just through the process of homogenising before by pattern segments, effect so arranges diffusion sheet compared with in other position, more can improve the low-light level shortcoming of intersection during projection kaleidoscope.Again, size due to handheld projection device must meet the hand-held convenience of user, therefore, it is very limited that the size of kaleidoscope projection arrangement causes inside can arrange the space of assembly, therefore increase must to consider when being arranged at interior assembly to arrange simultaneously mode, position, assembling convenience etc.Therefore though the present invention adopts increase the mode of assembly, take into account the convenience of the setting of diffusion sheet, position and assembling, more reached the object optimizing projection pattern quality.
On the other hand, in the finite space 127 that body 12 provides, also reflective hood 16 can be set around the light emitting diode of light source 14, to increase the light quantity by diffusion sheet 34.Secondly, for providing light source 14 required electric power, also can in space 127 power supply part (figure does not paint) such as once accommodating or secondary cell.
Fig. 5 is a schematic appearance of the present invention second kaleidoscope projection arrangement embodiment.Kaleidoscope projection arrangement comprises lens barrel 72, projecting subassembly 60, one electronic 62 and a body 42, and wherein, projecting subassembly 60 and electric assembly 62 are between lens barrel 72 and body 42.In the second embodiment, lens barrel 72 is fixed on electric assembly 62, and electric assembly 62 is fixed on body 42, and projecting subassembly 60 is detachable and be movably secured on electric assembly 62.Secondly, body 42 is provided with a power switch 48, and power-on switch 48 can make electric assembly 62 rotate, and then rotating and projection assembly 60.
Fig. 6 is the projecting subassembly of the present invention second kaleidoscope projection arrangement embodiment and a stereographic map of electronic, Fig. 7 is the projecting subassembly of the present invention second kaleidoscope projection arrangement embodiment and a stereographic map of electronic another angle, and Fig. 8 is the projecting subassembly of the present invention second kaleidoscope projection arrangement embodiment and the partial perspective view of electronic.With reference to figure 5,6,7,8, projecting subassembly 60 comprises a printing opacity box, and it comprises the first and second lid 603,601 and sidewalls 605, and the first and second lids 603,601 and sidewall 605 define an accommodation space 607 jointly.In the second embodiment, pattern segments 66, first and second lid 603,601 is all circle, light-permeable, and the radius of the first and second lids 603,601 is greater than pattern segments 66, and therefore pattern segments 66 movably and be removably positioned in accommodation space 607.In addition, when the first lid 603 is arranged in the side of light source (figure does not paint) of adjacent body 42, the first lid 603 can be diffusion sheet, and the light sent with the light source made in body 42 is by homogenising after the first lid 603.Alternatively, a diffusion sheet (figure does not paint) and pattern segments 66 are all placed in accommodation space 607, and wherein the size of diffusion sheet is suitable with the first lid 603, therefore the diffusion sheet be positioned in accommodation space 607 can not move in printing opacity box.Also can select, diffusion sheet (figure does not paint) to be arranged on body 42 and between printing opacity box and light source.Again, the second lid 601 as the light transmission piece of the first embodiment, outside its light-permeable, also can comprise the pattern of light-permeable, is distributed on whole second lid 601 or its regional area.
Secondly, electric assembly 62 comprises an actuator 622, tumbler 624 and a support member 626, and wherein, the support member 626 of actuator 622, tumbler 624 and part is placed in body 42, and support member 626 can cover with body 42.Again, actuator 622, such as a motor, it can drive tumbler 624 to rotate, and the sidewall 605 of the projecting subassembly 60 contacted with tumbler 624 can rotate thereupon, and then drives projecting subassembly 60 to rotate.In addition, the projecting subassembly 60 of printing opacity box is rotatably arranged on support member 626, and support member 626 is provided with lid breach 621,623.Light source in the corresponding body 42 in position of lid breach 621,623, the light so making the light source in body 42 send is successively by after the reflected refraction mirror in lid breach 623, diffusion sheet (figure does not paint), pattern segments 66, lid breach 621 and lens barrel 72, and lens 64 bright dipping of self-reflection refracting telescope is to outside kaleidoscope projection arrangement 3.
The foregoing is only preferred embodiment of the present invention, and be not used to limit right of the present invention, under therefore all other does not depart from disclosed spirit, the equivalence that completes changes or modifies, and all should be included within the scope of the present invention.
Claims (19)
1. a kaleidoscope projection arrangement, is characterized in that, comprising:
One body;
Be placed in the light source in this body;
Be arranged at the catadioptric optical assembly on this body; And
A projecting subassembly between this body and this catadioptric optical assembly, wherein, this projecting subassembly comprises a pattern segments and a diffusion sheet, the light that this light source sends successively by after this diffusion sheet, this pattern segments and this catadioptric optical assembly, from this catadioptric optical assembly bright dipping to outside this kaleidoscope projection arrangement.
2. kaleidoscope projection arrangement as claimed in claim 1, it is characterized in that, this projecting subassembly also comprises a revolving part and a light transmission piece, this diffusion sheet and this light transmission piece are arranged in this revolving part and define an accommodation space, movably and be removably positioned in this accommodation space, this revolving part can rotate relative to this catadioptric optical assembly or this body this pattern segments.
3. kaleidoscope projection arrangement as claimed in claim 2, it is characterized in that, the size of this pattern segments is less than the size of this diffusion sheet or this light transmission piece, and this revolving part is hand or DYN dynamic.
4. kaleidoscope projection arrangement as claimed in claim 2, it is characterized in that, this light transmission piece comprises a pattern, and this pattern is distributed in light transmission piece all or in part.
5. kaleidoscope projection arrangement as claimed in claim 1, is characterized in that,
This projecting subassembly also comprises the printing opacity box be arranged on this diffusion sheet, this printing opacity box defines an accommodation space, movably and be removably positioned in this accommodation space of this printing opacity box, this printing opacity box can rotate relative to this catadioptric optical assembly or this body this pattern segments; Or
This projecting subassembly also comprises a printing opacity box, this printing opacity box is one first lid with this diffusion sheet and defines an accommodation space, movably and be removably positioned in this accommodation space of this printing opacity box, this printing opacity box can rotate relative to this catadioptric optical assembly or this body this pattern segments.
6. kaleidoscope projection arrangement as claimed in claim 5, it is characterized in that, the size of this pattern segments is less than the size of this diffusion sheet or this printing opacity box, and this printing opacity box is hand or DYN dynamic.
7. kaleidoscope projection arrangement as claimed in claim 5, it is characterized in that, this printing opacity box comprises one second lid defining this accommodation space together with this first lid, and this second lid comprises a pattern, and this pattern is distributed on this second lid of this second lid whole or part.
8. kaleidoscope projection arrangement as claimed in claim 1, is characterized in that, this kaleidoscope projection arrangement also comprises and to be arranged at around this light source and to be arranged in a reflective hood of this body, and wherein this reflective hood is between this light source and this diffusion sheet.
9. kaleidoscope projection arrangement as claimed in claim 1, it is characterized in that, this catadioptric optical assembly comprises the leg-of-mutton multiple reflecting optics of composition one, fix multiple fixture of those reflecting optics and those reflecting optics accommodating, a lens barrel of those fixtures and lens, the light that this light source sends more by bright dipping after these lens to outside this kaleidoscope projection arrangement.
10. kaleidoscope projection arrangement as claimed in claim 1, is characterized in that, this kaleidoscope projection arrangement also comprises and is arranged at one-shot battery in this body or secondary cell.
11. kaleidoscope projection arrangements as claimed in claim 1, it is characterized in that, this kaleidoscope projection arrangement also comprises the power connector end mouth be arranged on this body, this power connector end mouth is alternating current or direct current connectivity port.
12. kaleidoscope projection arrangements as claimed in claim 1, it is characterized in that, this kaleidoscope projection arrangement is wired or wireless power supply.
13. 1 kinds of kaleidoscope projection arrangements, is characterized in that, comprising:
One body;
Be placed in the light source in this body;
Be arranged at the lens barrel on this body, a first end of this lens barrel is provided with lens, and this lens barrel is a part for a catadioptric optical assembly; And
A projecting subassembly between this body and one second end of this lens barrel, wherein, this projecting subassembly comprises a pattern segments and a diffusion sheet, the light that this light source sends is successively by after this diffusion sheet, this pattern segments, this catadioptric optical assembly and this lens, from this first end bright dipping of this lens barrel to outside this kaleidoscope projection arrangement, and this projecting subassembly can rotate relative to this body and this lens barrel.
14. kaleidoscope projection arrangements as claimed in claim 13, is characterized in that, this projecting subassembly is that hand rotates, and this projecting subassembly also comprises:
The revolving part be removably connected with a first end of this body; And
A light transmission piece between this first end being fixed on this revolving part and this body and this diffusion sheet, this diffusion sheet and this light transmission piece define an accommodation space, and this pattern segments movably and be removably positioned in this accommodation space.
15. kaleidoscope projection arrangements as claimed in claim 14, it is characterized in that, this light transmission piece comprises a pattern, and this pattern is distributed in all or in part in this light transmission piece.
16. kaleidoscope projection arrangements as claimed in claim 13, it is characterized in that, this kaleidoscope projection arrangement also comprises an electric assembly, this electric assembly is in order to rotate this projecting subassembly, wherein, this projecting subassembly also comprises the printing opacity box be made up of two light transmitting cover and a sidewall, and this sidewall is between this two light transmitting cover, and this pattern segments movably and be removably positioned in this printing opacity box.
17. kaleidoscope projection arrangements as claimed in claim 16, it is characterized in that, this electric assembly comprises:
Be placed in the actuator in this body;
The tumbler rotated by this actuator drives, this tumbler contacts this sidewall of this printing opacity box, and this tumbler of rotation drives this printing opacity box to rotate; And
A support member between this lens barrel and this body, this printing opacity box rotatably and be removable installed on this support member.
18. kaleidoscope projection arrangements as claimed in claim 13, it is characterized in that, this kaleidoscope projection arrangement also comprises the power connector end mouth be arranged on this body, this power connector end mouth is alternating current or direct current connectivity port.
19. kaleidoscope projection arrangements as claimed in claim 13, is characterized in that, this kaleidoscope projection arrangement also comprises and is arranged at one-shot battery in this body or secondary cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410052454.3A CN104849865A (en) | 2014-02-14 | 2014-02-14 | Kaleidoscope projection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410052454.3A CN104849865A (en) | 2014-02-14 | 2014-02-14 | Kaleidoscope projection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104849865A true CN104849865A (en) | 2015-08-19 |
Family
ID=53849630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410052454.3A Pending CN104849865A (en) | 2014-02-14 | 2014-02-14 | Kaleidoscope projection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104849865A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106444256A (en) * | 2016-08-19 | 2017-02-22 | 青岛瑞泰科光电科技有限公司 | Laser projection device |
| WO2018010466A1 (en) * | 2016-07-11 | 2018-01-18 | 中山市联顿光电科技有限公司 | Projector lamp having fixed imaging lens and rotating imaging lens for overlapped imaging |
| CN108563423A (en) * | 2018-04-17 | 2018-09-21 | 济南浪潮高新科技投资发展有限公司 | A kind of generating means and method of random seed |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB861765A (en) * | 1958-04-25 | 1961-02-22 | Woolf Posner | Improvements in or relating to apparatus for producing designs |
| SU681409A1 (en) * | 1972-01-13 | 1979-08-25 | Karpenko Sergej A | Device for projecting an image to a screen |
| JPS627019A (en) * | 1985-07-04 | 1987-01-14 | Fuyo Sangyo:Kk | Display device |
-
2014
- 2014-02-14 CN CN201410052454.3A patent/CN104849865A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB861765A (en) * | 1958-04-25 | 1961-02-22 | Woolf Posner | Improvements in or relating to apparatus for producing designs |
| SU681409A1 (en) * | 1972-01-13 | 1979-08-25 | Karpenko Sergej A | Device for projecting an image to a screen |
| JPS627019A (en) * | 1985-07-04 | 1987-01-14 | Fuyo Sangyo:Kk | Display device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018010466A1 (en) * | 2016-07-11 | 2018-01-18 | 中山市联顿光电科技有限公司 | Projector lamp having fixed imaging lens and rotating imaging lens for overlapped imaging |
| CN106444256A (en) * | 2016-08-19 | 2017-02-22 | 青岛瑞泰科光电科技有限公司 | Laser projection device |
| CN108563423A (en) * | 2018-04-17 | 2018-09-21 | 济南浪潮高新科技投资发展有限公司 | A kind of generating means and method of random seed |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3186173U (en) | Light-emitting lens structure | |
| JP4815453B2 (en) | Color conversion lighting body and user interface | |
| US8002456B2 (en) | LED light has pinhole imaging | |
| US9157589B2 (en) | LED light having a built-in projection light and night light | |
| US9316838B2 (en) | LED device has changeable image | |
| US10222015B2 (en) | LED light has more than one optics means having reflective and/or refractive properties to create wider viewing angle image | |
| US9946141B2 (en) | Projection device for projecting images on a surface of the device | |
| US9436011B2 (en) | LED light has colorful kaleidoscope image and means | |
| US9274342B2 (en) | LED light has kaleidoscope means | |
| US10047922B2 (en) | LED light includes at least one optics lens having reflective and/or refractive properties to create a wider viewing angle image | |
| CN204254492U (en) | Rotating pattern lamp | |
| CN104849865A (en) | Kaleidoscope projection device | |
| CN214306908U (en) | Projection lamp with rotary dynamic water wave effect | |
| CN102232695A (en) | Handle type make-up mirror | |
| US10120270B1 (en) | Telescopic projector | |
| US20120038890A1 (en) | Illuminated device possessing a floating image | |
| CN203773165U (en) | Kaleidoscopic projector | |
| CN108800024A (en) | A kind of color-changing lamp and its light module | |
| TWI541583B (en) | Projecting kaleidoscope | |
| CN110949050B (en) | Tourist souvenir and using method thereof | |
| CN106998928B (en) | Portable lighting device | |
| KR20010044267A (en) | Three dimensional image display apparatus using aspherical mirrors | |
| US20170206815A1 (en) | Decorative Infinity Display | |
| CN106814529A (en) | Projection arrangement | |
| CN205003371U (en) | Suspension type stereoscopic image kaleidoscope |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150819 |