CN211716491U - Pattern rotary disc for spotlight - Google Patents
Pattern rotary disc for spotlight Download PDFInfo
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- CN211716491U CN211716491U CN202020612284.0U CN202020612284U CN211716491U CN 211716491 U CN211716491 U CN 211716491U CN 202020612284 U CN202020612284 U CN 202020612284U CN 211716491 U CN211716491 U CN 211716491U
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Abstract
A pattern rotary table for spot lamps comprises a rotary table, a driving gear on the upper surface of the rotary table, a plurality of through holes arranged on the periphery of the driving gear, a rotatable driven plate arranged in each through hole, pattern pieces arranged in the driven plates, gears arranged on the driven plates and meshed with the driving gear, the driven plates driven by the driving gear, and still be equipped with the mounting hole on the carousel, can be equipped with protruding structure in the mounting hole, the driving gear sets up the transmission shaft at the carousel downside, and the transmission shaft is connected to still be equipped with first transmission structure on the transmission shaft, carousel one side is equipped with drive arrangement, and drive arrangement sets up the connecting axle, is equipped with second transmission structure on the connecting axle, first transmission structure with second transmission structure transmission is connected, still is equipped with the plectrum on the connecting axle, the plectrum can by drive arrangement drive is rotatory arrive on the carousel with protruding structural contact, drive the carousel rotates. The utility model discloses make the volume reduction of stage profection lamp, the transmission noise weakens, steerable carousel pivoted frequency moreover.
Description
Technical Field
The utility model relates to a stage profection lamp technical field, especially a pattern carousel is used to shot-light.
Background
At present, a plurality of large stage activities exist, in order to create a dynamic stage effect, very important appliances are stage lighting, the stage lighting is also called stage lighting, and is called lighting for short, and the stage lighting is one of stage art modeling means. With the development of the plot, the stage lighting equipment and the technical means are used for displaying the environment, rendering the atmosphere and highlighting the central character by using the light color and the change thereof, creating the space sense and the time sense of the stage, molding the external image of the stage performance, providing necessary lighting effect and the like.
The spot lamp is a common stage lamp effect building lamp, the gear with fixed patterns is arranged on the bearing, the bearing is fixed on the substrate, and the driven gear with fixed patterns is driven to rotate through the driving gear, so that the patterns rotate. At present, each stage projection lamp not only rotates the pattern disc, but also rotates each small pattern on the pattern disc, but to achieve the above effect, different driving devices are needed to drive, which inevitably increases the volume of the whole stage projection lamp, and cannot provide a suitable stage projection lamp; but also the transmission noise increases.
Therefore, it is desirable to provide a solution to the above problems.
Disclosure of Invention
In order to overcome the above disadvantages of the prior art, the present invention provides a pattern turntable for a spotlight, which can reduce the volume of a stage projector, reduce the transmission noise, and control the rotating frequency of the turntable.
The utility model provides a technical scheme that its technical problem adopted is: a pattern turntable for a spotlight comprises a turntable, wherein a driving gear is arranged in the center of the upper surface of the turntable, a plurality of through holes are formed in the periphery of the driving gear, rotatable driven discs are respectively arranged in the through holes, pattern pieces are arranged in the driven discs, gears are arranged on the driven discs and meshed with the driving gear, the driven discs can be driven by the driving gear, mounting holes are further formed in the turntable, protruding structures can be arranged in the mounting holes, a transmission shaft is arranged on the lower side of the turntable of the driving gear, the transmission shaft is connected to the driving gear and can drive the driving gear to rotate, a first transmission structure is further arranged on the transmission shaft, a driving device is arranged on one side of the turntable and is provided with a connecting shaft, a second transmission structure is arranged on the connecting shaft, and the first transmission structure is in transmission connection with the second transmission structure, the connecting shaft is provided with a driving piece, the driving piece is arranged on the side edge of the rotary plate, and the driving piece can be driven by the driving device to rotate on the rotary plate to be in contact with the protruding structure to drive the rotary plate to rotate.
As a further improvement of the utility model: the first transmission structure and the second transmission structure are belt pulleys and are connected through belt transmission.
As a further improvement of the utility model: the mounting holes are provided with a plurality of mounting holes, and the plurality of mounting holes are designed in an annular array on the turntable.
As a further improvement of the utility model: the protruding structure comprises a protruding mounting head and a protruding piece at the upper end of the protruding mounting head, and the protruding mounting head can be matched with the mounting hole.
As a further improvement of the utility model: the protruding structure can be mounted on the lower surface of the turntable or on the upper surface of the turntable through the mounting hole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a drive carousel and driving disc revolution respectively and rotation with the help of single power supply, consequently can make the stage profection lamp obtain a stage profection lamp that has this efficiency under the circumstances that the carousel body is long-pending to reduce, make the volume of stage profection lamp reduce, transmission noise also can weaken.
2. The utility model discloses set up a plurality of mounting holes and install protruding structure on the carousel, can install protruding structure in different positions, also can install the protruding structure of different quantity, and then control carousel pivoted frequency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the turntable of the present invention without a driving gear and a driven plate.
Fig. 3 is a left side view structure diagram of the turntable of the present invention.
Fig. 4 is a schematic structural diagram of the protrusion structure of the present invention.
In the figure: the automatic transmission device comprises a turntable 1, a driving gear 2, a through hole 3, a driven plate 4, a pattern piece 5, a mounting hole 6, a boss structure 7, a boss mounting head 71, a lug 72, a transmission shaft 8, a first transmission structure 9, a driving device 10, a connecting shaft 11, a second transmission structure 12 and a shifting piece 13.
Detailed Description
The invention will now be further described with reference to the accompanying drawings, in which:
the utility model discloses a detailed description:
referring to fig. 1 to 4, a pattern turntable for a spotlight comprises a turntable 1, a driving gear 2 is arranged in the center of the upper surface of the turntable, a plurality of through holes 3 are arranged at the periphery of the driving gear 2, rotatable driven discs 4 are respectively arranged in the through holes 3, pattern pieces 5 are arranged in the driven discs 4, gears are arranged on the driven discs and meshed with the driving gear 2, the driven discs 4 can be driven by the driving gear 2, mounting holes 6 are also arranged on the turntable 1, protruding structures 7 can be arranged in the mounting holes 6, a transmission shaft 8 is arranged at the lower side of the turntable 1 on the driving gear 2, the transmission shaft 8 is connected to the driving gear 2 and can drive the driving gear 2 to rotate, a first transmission structure 9 is further arranged on the transmission shaft 8, a driving device 10 is arranged at one side of the turntable 1, the driving device 10 is provided with a connection shaft 11, a second transmission structure 12 is arranged on the connection shaft 11, the, the connecting shaft 11 is further provided with a shifting sheet 13, the shifting sheet 13 is arranged on the side edge of the rotary table 1, and the shifting sheet 13 can be driven by the driving device 10 to rotate to the rotary table 1 to be in contact with the protruding structure 7 to drive the rotary table 1 to rotate.
Wherein the protruding structure 7 comprises a protruding mounting head 71 and a protruding tab 72 at the upper end of the protruding mounting head, and the protruding mounting head 71 can be matched with the mounting hole 6. The convex structure 7 can be mounted on the lower surface of the turntable 1 or on the upper surface of the turntable 1 through the mounting hole 6.
The first embodiment is as follows:
in this embodiment, the driving device 10 is a motor, the first transmission structure 9 and the second transmission structure 12 are belt pulleys, the first transmission structure 9 and the second transmission structure 12 are connected by a belt transmission, the mounting holes 6 are provided with a plurality of mounting holes 6, and the plurality of mounting holes 6 are designed in an annular array on the turntable 1, so that the plurality of protruding structures 7 can be mounted on the turntable 1 according to the rotating frequency of the turntable 1.
The working principle is as follows:
the utility model discloses during the device uses, the connecting axle 11 that makes drive arrangement 10 connect through drive arrangement 10 drive rotates, the second transmission 12 that sets up on connecting axle 11 also rotates, first transmission 9 that second transmission 12 passes through the belt to be connected is driven, make and rotate driving gear 2 through transmission shaft 8 connection with first transmission 9, rotate with driving gear 2 through gear engagement's driven plate 4, can realize that the rotation of pattern piece 5 has rotated on the driven plate 2.
Meanwhile, a plectrum 13 connected to the connecting shaft 11 also rotates along with the connecting shaft 11, the plectrum 13 is positioned at the side edge of the rotary table 1, the plectrum 13 rotates to the rotary table 1 to be in contact with the protruding structure 7, the protruding structure 7 is shifted by the rotating plectrum 13 to enable the rotary table 1 to revolve, and after the protruding structure 7 and the plectrum 13 rotate away from each other, the rotary table 1 is in a temporary stop state at a proper revolution angle.
Protruding structure 7 passes through mounting hole 6 installation, and mounting hole 6 sets up a plurality of annular arrays on the carousel, can install protruding structure 7 in different positions, and then control carousel 1 rotational frequency.
The utility model discloses it is rotatory to drive whole carousel, and makes the in-process of each transmission dish rotation on the carousel, only uses a drive arrangement to realize, consequently, the utility model discloses a drive carousel and transmission dish revolution respectively and rotation with the help of single power supply, consequently can make the stage profection lamp obtain a stage profection lamp that has this efficiency under the condition that the pattern carousel volume reduces, make the volume of stage profection lamp reduce, the transmission noise also can weaken, and steerable carousel pivoted frequency is a design of having very much the practicality moreover.
In summary, after reading the present disclosure, those skilled in the art can make various other corresponding changes without creative mental labor according to the technical solutions and concepts of the present disclosure, and all of them are within the protection scope of the present disclosure.
Claims (5)
1. A pattern turntable for a spotlight is characterized in that: comprises a rotary table, a driving gear is arranged in the center of the upper surface of the rotary table, a plurality of through holes are arranged on the periphery of the driving gear, a rotatable driven plate is arranged in each through hole, pattern pieces are arranged in the driven plates, the driven plates are provided with gears meshed with the driving gear, the driven plates can be driven by the driving gear, mounting holes are also formed in the rotary table, protruding structures can be arranged in the mounting holes, a transmission shaft is arranged on the lower side of the rotary table of the driving gear, the transmission shaft is connected to the driving gear and can drive the driving gear to rotate, a first transmission structure is further arranged on the transmission shaft, a driving device is arranged on one side of the rotary table, the driving device is provided with a connecting shaft, a second transmission structure is arranged on the connecting shaft, the first transmission structure is in transmission connection with the second transmission structure, and a, the shifting piece is arranged on the side edge of the rotary disc, and can be driven by the driving device to rotate to the rotary disc to be in contact with the protruding structure, so that the rotary disc is driven to rotate.
2. A pattern turntable for a spotlight according to claim 1, wherein: the first transmission structure and the second transmission structure are belt pulleys and are connected through belt transmission.
3. A pattern turntable for a spotlight according to claim 1, wherein: the mounting holes are provided with a plurality of mounting holes, and the plurality of mounting holes are designed in an annular array on the turntable.
4. A pattern turntable for a spotlight according to claim 1, wherein: the protruding structure comprises a protruding mounting head and a protruding piece at the upper end of the protruding mounting head, and the protruding mounting head can be matched with the mounting hole.
5. A pattern turntable for a spotlight according to claim 1, wherein: the protruding structure can be mounted on the lower surface of the turntable or on the upper surface of the turntable through the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020612284.0U CN211716491U (en) | 2020-04-21 | 2020-04-21 | Pattern rotary disc for spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020612284.0U CN211716491U (en) | 2020-04-21 | 2020-04-21 | Pattern rotary disc for spotlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211716491U true CN211716491U (en) | 2020-10-20 |
Family
ID=72835736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020612284.0U Active CN211716491U (en) | 2020-04-21 | 2020-04-21 | Pattern rotary disc for spotlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211716491U (en) |
-
2020
- 2020-04-21 CN CN202020612284.0U patent/CN211716491U/en active Active
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