CN214704283U - Grating animation projection arrangement - Google Patents
Grating animation projection arrangement Download PDFInfo
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- CN214704283U CN214704283U CN202120968665.7U CN202120968665U CN214704283U CN 214704283 U CN214704283 U CN 214704283U CN 202120968665 U CN202120968665 U CN 202120968665U CN 214704283 U CN214704283 U CN 214704283U
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- grating
- gobo
- gobo sheet
- animation
- sheet
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Abstract
The utility model discloses a grating animation projection arrangement, include the base and be used for the projected projector case, projector case passes through movable support and is connected with the base, projector case is including first casing, install light source, motor, GOBO piece storehouse in the first casing. Grating animation projection arrangement combine together projection lamp and grating animation, make the image that the projection goes out demonstrate the effect of animation, can be applied to various projection lamps.
Description
Technical Field
The utility model relates to a grating animation projection arrangement.
Background
The pictures projected by the projection lamps in the current market are static images or rotating static images, and secondly, the pictures are projected by some lighting effects, the pictures are not animation projection devices, and the attraction to people is very limited when the projection lamps are applied to various projection lamps.
SUMMERY OF THE UTILITY MODEL
The utility model discloses its purpose is providing a grating animation projection arrangement to solve the problem that proposes among the above-mentioned background art.
The technical scheme includes that the grating animation projection device comprises a base and a projection machine box for projection, wherein the projection machine box is connected with the base through a movable support, the projection machine box comprises a first shell, a light source, a motor and a GOBO sheet bin are installed in the first shell, a grating animation pattern GOBO sheet is arranged in the GOBO sheet bin, one side of the grating animation pattern GOBO sheet is provided with a grating stripe GOBO sheet installation frame, one side of the grating stripe GOBO sheet installation frame, which is located on the grating animation pattern GOBO sheet, is provided with a grating stripe GOBO sheet, the lower end of the grating stripe GOBO sheet installation frame is provided with a transmission gear, one side of the transmission gear is provided with a motor gear installed at the output end of the motor, the transmission gear is installed in the first shell through a gear support rod, the light source is located on one side of the GOBO sheet bin, one side of the light source is provided with a heat dissipation device fixedly connected with one end of the first shell, the focusing device comprises a base, a first shell, a second shell, a focusing knob, a power supply and a heat dissipation device, wherein the first shell is arranged at the other end of the first shell, the focusing knob is connected to one end of the second shell, a convex lens is arranged in the focusing knob, the power supply is arranged in the base, and the power supply is connected with the heat dissipation device, a light source and a motor through power lines.
Further, a rack structure is arranged on the lower end face of the grating stripe GOBO sheet mounting frame, the transmission gear is meshed with the rack structure, and the transmission gear is meshed with the motor gear.
Furthermore, the GOBO film bin is provided with passage openings on two sides of the grating stripe GOBO film mounting frame, and the grating stripe GOBO film mounting frame enters and exits through the passage openings when moving left and right.
Furthermore, a cylindrical convex structure is arranged on the installation frame of the grating stripe GOBO sheet, a round hole corresponding to the cylindrical convex structure is arranged on the grating stripe GOBO sheet, and the grating stripe GOBO sheet is installed on the installation frame of the grating stripe GOBO sheet through the round hole and the cylindrical convex structure.
Furthermore, the first shell and the second shell are detachably mounted, and the second shell is connected with the focusing knob through threads.
Further, the light source is an LED lamp, the motor is a forward and reverse rotating motor, and the heat dissipation device is a heat dissipation fin.
Advantageous effects
Compared with the prior art, the utility model has the following advantages.
The utility model discloses a combine together projection lamp and grating animation (moire fringe principle), make projection film or projection GOBO piece with stripe layer and animation pattern layer, then make one of them layer remove at a slow speed, just can make projection formation of image demonstrate the animation effect, let the people bright in the front, solved the problem that current projection arrangement can only project out static image or rotatory static image.
Drawings
The present invention will be described in detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the structure of the present invention;
fig. 3 is a schematic view of the fixing structure of the grating stripe GOBO sheet in the present invention;
fig. 4 is a schematic diagram of a moving structure of the grating stripe GOBO sheet in the present invention;
fig. 5 is a schematic structural view of the GOBO sheet bin of the present invention.
Detailed Description
The present invention will be further described with reference to the following embodiments and the accompanying drawings.
A grating animation projection device is disclosed, as shown in fig. 1-5, and comprises a base 1 and a projector case 3 for projection, wherein the projector case 3 is connected with the base 1 through a movable support 2, the projector case 3 comprises a first shell 5, a light source 9, a motor 10 and a GOBO sheet bin 17 are installed in the first shell 5, a grating animation pattern GOBO sheet 15 is arranged in the GOBO sheet bin 17, a grating stripe GOBO sheet installation frame 14 is arranged on one side of the grating animation pattern GOBO sheet 15, a grating stripe GOBO sheet 16 is installed on the grating stripe GOBO sheet installation frame 14 and is positioned on one side of the grating animation pattern GOBO sheet 15, a transmission gear 12 is arranged at the lower end of the grating stripe GOBO sheet installation frame 14, a motor gear 11 installed at the output end of the motor 10 is arranged on one side of the transmission gear 12, the transmission gear 12 is installed in the first shell 5 through a gear support rod 13, the utility model discloses a solar battery, including base, light source 9, first casing 5, second casing 6, focusing knob 7, convex lens 8, be equipped with power 23 in the base 1, power 23 passes through power cord 22 and links to each other with heat abstractor 4, light source 9, motor 10 respectively, one side of light source 9 is equipped with heat abstractor 4 with the one end fixed connection of first casing 5, second casing 6 is installed to the other end of first casing 5, the one end of second casing 6 is connected with focusing knob 7, focusing knob 7 is interior to be installed.
The lower end face of the grating stripe GOBO sheet mounting frame 14 is provided with a rack structure 19, the transmission gear 12 is meshed with the rack structure 19, and the transmission gear 12 is meshed with the motor gear 11.
The GOBO sheet bin 17 is provided with channel ports 21 at two sides of the grating stripe GOBO sheet mounting frame 14, and the grating stripe GOBO sheet mounting frame 14 can pass through the channel ports 21 to enter and exit when moving left and right.
The grating stripe GOBO sheet mounting frame 14 is provided with a cylindrical convex structure 18, the grating stripe GOBO sheet 16 is provided with a round hole 20 corresponding to the cylindrical convex structure 18, and the grating stripe GOBO sheet 16 is mounted on the grating stripe GOBO sheet mounting frame 14 through the round hole 20 and the cylindrical convex structure 18.
The first shell 5 and the second shell 6 are detachably mounted, the second shell 6 is detached to replace GOBO sheets (including grating animation patterns GOBO sheets and grating stripes GOBO sheets) in the first shell 5 conveniently, the second shell 6 is connected with the focusing knob 7 through threads, the focusing knob 7 is rotated through threads, and the focusing knob 7 is rotated to adjust the focal length of a projection picture.
The light source 9 is an LED lamp, the motor 10 is a forward and reverse rotating motor, the heat dissipation device 4 is a heat dissipation sheet, and the forward and reverse rotating motor enables the grating stripe GOBO sheet mounting frame 14 to move left and right in the GOBO sheet bin 17 through the motor gear 11, the transmission gear 12 and the rack structure 19.
In the utility model, a power supply 23 is arranged in the base 1, and the base 1 can be fixedly arranged on a wall body; the movable support 2 is used for adjusting the angle of the projector case 3; the heat dissipation device 4 is arranged on one side of the light source 9 and used for dissipating heat of the light source 9; the gear support rod 13 is used for mounting and supporting the transmission gear 12 in the first shell 5; the grating stripe BOGO sheet mounting frame 14 is provided with 2 column convex structures 18, 2 round holes 20 corresponding to the grating stripe GOBO sheets 16 are arranged on the grating stripe BO sheet mounting frame, and the grating stripe GOBO sheets 16 are mounted on the grating stripe BOGO sheet mounting frame.
The utility model discloses during the concrete implementation, switch on 23, the LED lamp lights, the motor that is just reversing simultaneously drives motor gear 11, motor gear 11 passes through drive gear 12, rack structure 19, make grating stripe GOBO piece mounting bracket 14 and install grating stripe GOBO piece 16 on grating stripe GOBO piece mounting bracket 14 and remove about at a slow speed, light is through grating stripe GOBO piece 16 that removes, pass through grating animation pattern GOBO piece 15 with 16 superpositions of grating stripe GOBO piece again, later jet out through convex lens 8 again, throw at last and just demonstrate the pattern that has animation effect subaerial, the device passes through grating animation pattern relative motion that grating stripe and grating stripe are supporting and the animation effect that produces, it can make 2-6 frames animation usually, can make the advertisement projecting lamp etc. throw out more attractive advertisement effect.
Claims (6)
1. A grating animation projection device comprises a base (1) and a projection machine box (3) used for projection, and is characterized in that the projection machine box (3) is connected with the base (1) through a movable support (2), the projection machine box (3) comprises a first shell (5), a light source (9), a motor (10) and a GOBO sheet bin (17) are installed in the first shell (5), a grating animation pattern GOBO sheet (15) is arranged in the GOBO sheet bin (17), a grating stripe GOBO sheet installation frame (14) is arranged on one side of the grating animation pattern GOBO sheet (15), a grating stripe GOBO sheet (16) is installed on one side of the grating animation pattern GOBO sheet (15) on the grating stripe GOBO sheet installation frame (14), a transmission gear (12) is arranged at the lower end of the grating stripe GOBO sheet installation frame (14), a motor gear (11) installed at the output end of the motor (10) is arranged on one side of the transmission gear (12), drive gear (12) are installed in first casing (5) through gear bracing piece (13), light source (9) are located one side of GOBO piece storehouse (17), one side of light source (9) is equipped with heat abstractor (4) with the one end fixed connection of first casing (5), second casing (6) are installed to the other end of first casing (5), the one end of second casing (6) is connected with focusing knob (7), install convex lens (8) in focusing knob (7), be equipped with power (23) in base (1), power (23) link to each other with heat abstractor (4), light source (9), motor (10) respectively through power cord (22).
2. A raster animation projection device as claimed in claim 1, characterized in that a rack structure (19) is arranged on the lower end surface of the raster stripe GOBO sheet mounting frame (14), the transmission gear (12) is meshed with the rack structure (19), and the transmission gear (12) is meshed with the motor gear (11).
3. The device for projecting the grating animation as claimed in claim 1, wherein the GOBO sheet bin (17) is provided with a passage opening (21) at each side of the grating stripe GOBO sheet mounting frame (14), and the grating stripe GOBO sheet mounting frame (14) can pass through the passage opening (21) to enter and exit when moving left and right.
4. The device for projecting grating animation as claimed in claim 1, wherein the mounting frame (14) of the grating stripe GOBO sheet is provided with a post-convex structure (18), the grating stripe GOBO sheet (16) is provided with a round hole (20) corresponding to the post-convex structure (18), and the grating stripe GOBO sheet (16) is mounted on the mounting frame (14) of the grating stripe GOBO sheet through the round hole (20) and the post-convex structure (18).
5. A raster animation projection device as claimed in claim 1, wherein the first housing (5) and the second housing (6) are detachably mounted, and the second housing (6) is connected with the focusing knob (7) through a thread.
6. A raster animation projection device as claimed in claim 1, characterized in that the light source (9) is a LED lamp, the motor (10) is a counter-rotating motor, and the heat sink (4) is a heat sink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120968665.7U CN214704283U (en) | 2021-05-08 | 2021-05-08 | Grating animation projection arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120968665.7U CN214704283U (en) | 2021-05-08 | 2021-05-08 | Grating animation projection arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214704283U true CN214704283U (en) | 2021-11-12 |
Family
ID=78551216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120968665.7U Active CN214704283U (en) | 2021-05-08 | 2021-05-08 | Grating animation projection arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214704283U (en) |
-
2021
- 2021-05-08 CN CN202120968665.7U patent/CN214704283U/en active Active
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