CN206930853U

CN206930853U - Projection kaleidoscope

Info

Publication number: CN206930853U
Application number: CN201720681548.6U
Authority: CN
Inventors: 张成春; 张晏维
Original assignee: ZAIXING ELECTRONIC (SHENZHEN) CO Ltd
Current assignee: ZAIXING ELECTRONIC (SHENZHEN) CO Ltd
Priority date: 2017-06-13
Filing date: 2017-06-13
Publication date: 2018-01-26
Anticipated expiration: 2027-06-13

Abstract

The utility model is on a kind of projection kaleidoscope, it includes a housing, one smooth feeding mechanism, one tumbler, one film unit, one mirror barrel and a projection convex lens, spaced one first support base and one second support base are set in the housing, the light feeding mechanism is located at second support base and towards first support base, the tumbler is located at first support base, the film unit is all located at the tumbler with the mirror barrel, and the film unit is located between the light feeding mechanism and the mirror barrel, and the tumbler drives the film unit to be rotated backward with the mirror barrel, the projection convex lens is located at the housing and towards the mirror barrel.By the light feeding mechanism, film unit, mirror barrel and the configuration of projection convex lens, image projection can be come out and supply more people to watch together, and counter-rotational film unit can increase the variability of image with mirror barrel.

Description

Projection kaleidoscope

Technical field

The utility model is a kind of projection kaleidoscope, the projection that can espespecially come out the image projection formed in kaleidoscope Formula kaleidoscope.

Background technology

Existing kaleidoscope includes a cylinder, forms a space in the cylinder, the both ends of the cylinder form one first and opened respectively Mouth and one second opening, the kaleidoscope set a pattern unit in the first opening of the cylinder, and in the space of the cylinder One mirror barrel is set, wherein, the pattern unit has multicolour, and the kaleidoscope allows the pattern unit by the reflection of light Image forms diverse image via the multiple reflections of the mirror barrel.

However, people are intended to know that when the diverse image that the kaleidoscope shows is, it is necessary to by eyes close to the cylinder Second be open and watch, existing kaleidoscope can only provide a people viewing, can not show and more people are provided while watched.

Utility model content

The technical problems to be solved in the utility model is：A kind of projection kaleidoscope is provided, it is uncommon thereby to improve existing ten thousand flower Cylinder can only provide people viewing, the problem of can not showing for more people while watch.

Technical solution of the present utility model is：A kind of projection kaleidoscope is provided, it includes a housing, a light is supplied Device, a tumbler, a film unit, a mirror barrel and a projection convex lens, the housing one assembly space of interior formation, and The leading flank of the housing forms a projection mouth, and the projection mouth connects the assembly space, between the housing is set at the assembly space Every one first support base and one second support base of arrangement, first support base is adjacent to the leading flank of the housing, second support The trailing flank of the neighbouring housing of seat, the light feeding mechanism are provided in the second support base of the housing and towards first supports Seat, the light feeding mechanism includes an illuminating part and an optically focused convex lens group, the illuminating part are arranged on second support base, and the optically focused is convex Microscope group is arranged on the illuminating part, and the tumbler is provided in the first support base of the housing, and the tumbler includes one and driven Moving part and a driving member, the actuator are located at first support base, and the driving member is located at first support base and connects the driving Part, the film unit are located on the driving member of the tumbler, and are located at the rotation towards the optically focused convex lens group, the mirror barrel On the driving member of device, the both ends of the mirror barrel are located at this respectively for the film unit and the projection mouth, the projection convex lens At the projection mouth of housing and towards the mirror barrel, wherein, the tumbler drives the film unit and the mirror barrel reverse Rotate.

Projection kaleidoscope as described above, the mirror barrel include three facial plane reflecting optics, three facial plane reflection Eyeglass is connected and forms the cylindrical member of triangle, and the three facial planes reflecting optics corral forms a reflection space.

Projection kaleidoscope as described above, the mirror barrel include multiaspect plane reflection eyeglass, the multiaspect plane reflection Eyeglass is connected and forms the cylindrical member of polygon, and the multiaspect plane reflection eyeglass corral forms a reflection space.

Projection kaleidoscope as described above, the actuator are located at the leading flank of first support base, and the driving member is located at The trailing flank of first support base, the driving member include a first gear, a second gear, one the 3rd gear and one the 4th tooth Wheel, the first gear connect the actuator, and the second gear is engaged with the first gear, and the 3rd gear is nibbled with the second gear Close, the 3rd gear has a rotating shaft, and the film unit is fixedly arranged on the rotating shaft of the 3rd gear, the 4th gear and this One gear engages, and the mirror barrel insert group is opposite with the steering of the 4th gear in the 4th gear, and the 3rd gear.

Projection kaleidoscope as described above, the illuminating part include a radiating fin and a luminescence unit, the radiating fin The leading flank of second support base is located at, the luminescence unit is located at the leading flank of the radiating fin, and the optically focused convex lens group includes one Group connect cylinder, one first optically focused convex lens and one second optically focused convex lens, this group of connect cylinder are located on the radiating fin and around the hairs Light unit, the first optically focused convex lens are located in this group of connect cylinder and towards the luminescence units, and have one first convex globoidal, and this Two optically focused convex lens are located in this group of connect cylinder and towards the first optically focused convex lens, and with one towards the of first convex globoidal Two convex globoidals, this group of connect cylinder include an inner cylinder and an outer barrel, and the inner cylinder includes one first semi-ring that pairing sets and one the second half Ring, the first optically focused convex lens are located in the inner cylinder with the second optically focused convex lens, and the outer sleeve is together in the inner cylinder and is arranged on The radiating fin.

Projection kaleidoscope as described above, described group of connect cylinder include an inner cylinder and an outer barrel, and the inner cylinder includes pairing One first semi-ring and one second semi-ring set, the first optically focused convex lens are with the second optically focused convex lens positioned at described interior In cylinder, the outer sleeve is together in the inner cylinder and is arranged on the radiating fin.

The utility model has the advantages that：The light feeding mechanism of the projection kaleidoscope can provide light, pass through the optically focused convex lens Group is projected to the film unit after focusing on, and by the pattern projection of the film unit to the mirror barrel, and the tumbler drives The film unit rotates backward with the mirror barrel, allow from the pattern that the film unit is cast out in the mirror barrel mutually Reflect after moving and reflecting, then diverse image is gone out by the projection convex lens projection imaging, and more people can be provided and watched together.

Brief description of the drawings

Fig. 1 is the Three-dimensional combination diagram of a specific embodiment of the utility model projection kaleidoscope.

Fig. 2 is the perspective exploded view of a specific embodiment of the utility model projection kaleidoscope.

Fig. 3 is the combination partial cutaway schematic of a specific embodiment of the utility model projection kaleidoscope.

Fig. 4 is the light feeding mechanism of a specific embodiment and the solid of film unit of the utility model projection kaleidoscope Decomposing schematic representation.

Fig. 5 is the stereo decomposing signal of the light feeding mechanism of a specific embodiment of the utility model projection kaleidoscope Figure.

Fig. 6 is solid of the film unit with the tumbler of a specific embodiment of the utility model projection kaleidoscope Decomposing schematic representation.

Fig. 7 is film unit, tumbler and the speculum of a specific embodiment of the utility model projection kaleidoscope The combination schematic side view of cylinder.

Drawing reference numeral

10 housings

11 assembly spaces

12 projection mouths

13 first support bases

14 second support bases

15 bases

Covered on 16

20 smooth feeding mechanisms

21 illuminating parts

21 radiating fins

212 luminescence units

22 optically focused convex lens groups

23 groups of connect cylinders

24 first optically focused convex lens

241 first convex globoidals

25 second optically focused convex lens

251 second convex globoidals

26 inner cylinders

261 first semi-rings

262 second semi-rings

27 outer barrels

30 tumblers

31 actuators

32 driving members

33 first gears

34 second gears

35 the 3rd gears

351 rotating shafts

36 the 4th gears

37 covers

38 the 5th gears

40 film units

41 films

42 first film disks

43 second film disks

50 mirror barrels

51 plane reflection eyeglasses

52 reflection spaces

60 projection convex lens

Embodiment

Coordinate schema and preferred embodiment of the present utility model below, it is predetermined real to reach that the utility model is expanded on further The technological means taken with new purpose.

Fig. 1 to Fig. 3 is referred to, is a kind of preferred embodiment of the utility model projection kaleidoscope, it includes a housing 10th, a smooth feeding mechanism 20, a tumbler 30, a film unit 40, a mirror barrel 50 and a projection convex lens 60.

An assembly space 11 is formed in the housing 10, and a projection mouth 12, the projection are formed in the leading flank of the housing 10 Mouth 12 connects the assembly space 11, and the housing 10 sets spaced one first support base 13 and one at the assembly space 11 Second support base 14, first support base 13 is adjacent to the leading flank of the housing 10, and second support base 14 is adjacent to the housing 10 Trailing flank, wherein, the housing 10 has lid 16 on a base 15 and one, and lid 16 covers the base 15 on this, first support base 13 and second support base 14 are to be located at the base 15.

The light feeding mechanism 20 is provided in the second support base 14 of the housing 10 and towards first support base 13, the light Feeding mechanism 20 includes an illuminating part 21 and an optically focused convex lens group 22, the illuminating part 21 are arranged on second support base 14, and this is poly- Light convex lens group 22 is arranged on the illuminating part 21, wherein, the luminescence unit 212 is LED, and can send polychromatic light.

The tumbler 30 is provided in the first support base 13 of the housing 10, and the tumbler 30 includes an actuator 31 And a driving member 32, the actuator 31 are located at first support base 13, the driving member 32 is located at first support base 13 and connected The actuator 31.

The film unit 40 is located on the driving member 32 of the tumbler 30, and towards the optically focused convex lens group 22, wherein, should Film unit 40 includes a film 41, one first film disk 42 and one second film disk 43, and the first film disk 42 is located at the glue The leading flank of volume 41, the second film disk 43 are located at the trailing flank of the film 41.

The mirror barrel 50 is located on the driving member 32 of the tumbler 30, and the both ends of the mirror barrel 50 are respectively for this Film unit 40 and the projection mouth 12, wherein, the tumbler 30 drives the film unit 40 reversely to turn with the mirror barrel 50 It is dynamic, wherein, the mirror barrel 50 includes three facial plane reflecting optics 51, and the three facial planes reflecting optics 51 are connected and form three Angular cylindrical member, and the corral of three facial planes reflecting optics 51 forms a reflection space 52, or, the mirror barrel 50 is wrapped The eyeglass of plane reflection containing multiaspect 51, the multiaspect plane reflection eyeglass 51 is connected and forms the cylindrical member of polygon, and this is more The corral of facial plane reflecting optics 51 forms a reflection space 52.

The projection convex lens 60 is located at the projection mouth 12 of the housing 10 and towards the mirror barrel 50, wherein, the projection is convex Mirror 60 is biconvex lens.

As shown in Fig. 3, Fig. 6, Fig. 7, the actuator 31 is located at the leading flank of first support base 13, and the driving member 32 is located at The trailing flank of first support base 13, the driving member 32 include a first gear 33, a second gear 34, one the 3rd gear 35 and One the 4th gear 36, the first gear 33 connect the actuator 31, and the second gear 34 engages with the first gear 33, and the 3rd Gear 35 engages with the second gear 34, and the 3rd gear 35 has a rotating shaft 351, and the film unit 40 be fixedly arranged on this The rotating shaft 351 of three gears 35, the 4th gear 36 engage with the first gear 33, and the insert group of mirror barrel 50 is in the 4th tooth Wheel 36, and the 3rd gear 35 and the 4th gear 36 steering on the contrary, in addition, the tumbler 30 includes a cover 37, The cover 37 is located at the trailing flank of first support base 13 and covers the driving member 32, and the driving member 32 is further comprising one the Five gears 38, the 5th gear 38 connect first support base 13 and the cover 37, and the 5th gear 38 and the 4th gear 36 engagements.

As shown in Figures 2 to 5, the illuminating part 21 includes a radiating fin 211 and a luminescence unit 212, the radiating fin 211 are located at the leading flank of second support base 14, and the luminescence unit 212 is located at the leading flank of the radiating fin 211, and the optically focused is convex Microscope group 22 includes one group of connect cylinder 23, one first optically focused convex lens 24 and one second optically focused convex lens 25, this group of connect cylinder 23 and is located at this On radiating fin 211 and around the luminescence unit 212, the first optically focused convex lens 24 are located in this group of connect cylinder 23 and towards the hairs Light unit 212, and there is one first convex globoidal 241, the second optically focused convex lens 25 be located in this group of connect cylinder 23 and towards this One optically focused convex lens 24, and with one towards first convex globoidal 241 the second convex globoidal 251, wherein, this group of connect cylinder 23 includes One inner cylinder 26 and an outer barrel 27, the inner cylinder 26 include one first semi-ring 261 and one second semi-ring 262 that pairing is set, and this first Optically focused convex lens 24 are located in the inner cylinder 26 with the second optically focused convex lens 25, and the outer barrel 27 is sleeved on the inner cylinder 26 and is arranged on The radiating fin 211.

When in use, the illuminating part 21 of the light feeding mechanism 20 can emit beam, and light then passes through the optically focused convex lens group 22 the first optically focused convex lens 24 and the second optically focused convex lens 25, the light for projecting this group of connect cylinder 23 are then projected to the film list Member 40, then the pattern projection of the film unit 40 is passed through into the plane mirror of the mirror barrel 50 into the mirror barrel 50 Piece 51 reflects and refraction, forms diverse image, then is come out diverse image projection imaging by the projection convex lens 60, During, the tumbler 30 can drive the film unit 40 to be rotated backward with the mirror barrel 50, and the actuator 31 drives should The first gear 33 of driving member 32 rotates, and first gear 33 drives the second gear 34 to be rotated with the 4th gear 36, second tooth Wheel is 34 identical with the rotation direction of the 4th gear 36, and with the rotation direction of the first gear 33 on the contrary, the band of second gear 34 Dynamic 3rd gear 35 rotates, and the rotation direction of the 3rd gear 35 is with the rotation direction of the second gear 34 on the contrary, the i.e. the 3rd The rotation direction of gear 35 is identical with the rotation direction of the first gear 33, and the 3rd gear 35 drives the film unit 40 1 Rise and rotate, the 4th gear 36 drives the mirror barrel 50 to rotate together, so the rotation direction of the film unit 40 is anti-with this The rotation direction for penetrating lens barrel 50 is opposite.

In summary, the diverse image that the projection kaleidoscope is formed after can the mirror barrel 50 be handled projects Come, be available for more people to watch together, and counter-rotational film unit 40 and mirror barrel 50, variability can be increased.

Described above is only preferred embodiment of the present utility model, not the utility model is done any formal Limitation, although the utility model is disclosed above with preferred embodiment, but is not limited to the utility model, any to be familiar with Professional and technical personnel, in the range of technical solutions of the utility model are not departed from, when in the technology using the disclosure above Hold the equivalent embodiment made a little change or be modified to equivalent variations, as long as being without departing from technical solutions of the utility model Hold, any simple modification, equivalent change and modification made according to the technical essence of the utility model to above example, still Belong in the range of technical solutions of the utility model.

Claims

1. a kind of projection kaleidoscope, it is characterised in that the projection kaleidoscope includes：

One housing, the housing is interior to form an assembly space, and forms a projection mouth, the projection in the leading flank of the housing Mouth connects the assembly space, and the housing sets spaced one first support base and one second at the assembly space Support base, first support base is adjacent to the leading flank of the housing, and second support base is adjacent to the trailing flank of the housing；

One smooth feeding mechanism, the smooth feeding mechanism are provided in the second support base of the housing and supported towards described first Seat, the smooth feeding mechanism includes an illuminating part and an optically focused convex lens group, the illuminating part are arranged on second support base, institute Optically focused convex lens group is stated to be arranged on the illuminating part；

One tumbler, the tumbler are provided in the first support base of the housing, and the tumbler includes one and driven Moving part and a driving member, the actuator are located at first support base, and the driving member is located at first support base and company Connect the actuator；

One film unit, the film unit are located on the driving member of the tumbler, and towards the optically focused convex lens group；

One mirror barrel, the mirror barrel are located on the driving member of the tumbler, the both ends difference of the mirror barrel Towards the film unit and the projection mouth；

One projection convex lens, the projection convex lens are located at the projection mouth of the housing and towards the mirror barrel；

Wherein, the tumbler drives the film unit to be rotated backward with the mirror barrel.

2. projection kaleidoscope according to claim 1, it is characterised in that the mirror barrel reflects comprising three facial planes Eyeglass, the three facial planes reflecting optics are connected and form the cylindrical member of triangle, and the three facial planes reflecting optics Corral forms a reflection space.

3. projection kaleidoscope according to claim 1, it is characterised in that the mirror barrel includes multiaspect plane reflection Eyeglass, the multiaspect plane reflection eyeglass are connected and form the cylindrical member of polygon, and the multiaspect plane reflection eyeglass Corral forms a reflection space.

4. projection kaleidoscope according to any one of claim 1 to 3, it is characterised in that the actuator is located at institute State the leading flank of the first support base, the driving member is located at the trailing flank of first support base, and the driving member includes one the One gear, a second gear, one the 3rd gear and one the 4th gear, the first gear connection actuator, described second Gear engages with the first gear, and the 3rd gear engages with the second gear, and the 3rd gear has a rotating shaft, And the film unit is fixedly arranged on the rotating shaft of the 3rd gear, the 4th gear engages with the first gear, described anti- It is opposite with the steering of the 4th gear in the 4th gear, and the 3rd gear to penetrate lens barrel insert group.

5. projection kaleidoscope according to any one of claim 1 to 3, it is characterised in that the illuminating part includes one Radiating fin and a luminescence unit, the radiating fin are located at the leading flank of second support base, and the luminescence unit is located at The leading flank of the radiating fin, the optically focused convex lens group include one group of connect cylinder, one first optically focused convex lens and one second optically focused Convex lens, described group of connect cylinder are located on the radiating fin and are located at around the luminescence unit, the first optically focused convex lens In described group of connect cylinder and towards the luminescence unit, and there is one first convex globoidal, the second optically focused convex lens are located at described Group connect cylinder in and towards the first optically focused convex lens, and with one towards first convex globoidal the second convex globoidal.

6. projection kaleidoscope according to claim 4, it is characterised in that the illuminating part includes a radiating fin and one Luminescence unit, the radiating fin are located at the leading flank of second support base, and the luminescence unit is located at the radiating fin Leading flank, the optically focused convex lens group includes one group of connect cylinder, one first optically focused convex lens and one second optically focused convex lens, described group Connect cylinder is located on the radiating fin and is located at around the luminescence unit, the first optically focused convex lens in described group of connect cylinder simultaneously Towards the luminescence unit, and there is one first convex globoidal, the second optically focused convex lens be located in described group of connect cylinder and towards The first optically focused convex lens, and with one towards first convex globoidal the second convex globoidal.

7. projection kaleidoscope according to claim 5, it is characterised in that described group of connect cylinder is included outside an inner cylinder and one Cylinder, the inner cylinder include one first semi-ring and one second semi-ring that pairing is set, the first optically focused convex lens and described second Optically focused convex lens are located in the inner cylinder, and the outer sleeve is together in the inner cylinder and is arranged on the radiating fin.

8. projection kaleidoscope according to claim 6, it is characterised in that described group of connect cylinder is included outside an inner cylinder and one Cylinder, the inner cylinder include one first semi-ring and one second semi-ring that pairing is set, the first optically focused convex lens and described second Optically focused convex lens are located in the inner cylinder, and the outer sleeve is together in the inner cylinder and is arranged on the radiating fin.