CN215336148U - Stage lamp and rotary table switching device - Google Patents
Stage lamp and rotary table switching device Download PDFInfo
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- CN215336148U CN215336148U CN202120732273.0U CN202120732273U CN215336148U CN 215336148 U CN215336148 U CN 215336148U CN 202120732273 U CN202120732273 U CN 202120732273U CN 215336148 U CN215336148 U CN 215336148U
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Abstract
The invention provides a rotary table switching device which comprises a base plate, a mounting assembly, a first rotary table, a limiting piece, a first driving assembly and a second driving assembly, wherein the first rotary table is arranged on the mounting assembly, the first rotary table is driven to rotate by the second driving assembly, the limiting piece limits the swinging angle of the mounting assembly, compared with the existing sliding type switching mode, the occupied space is smaller, and the problem that the structural strength of a switching mechanism is influenced by large movement inertia and a lead is clamped into other components can be further solved by separating a motor from the rotary table.
Description
Technical Field
The invention relates to the field of stage lamps, in particular to a stage lamp and a rotary table switching device.
Background
In the working process of the stage lamp, special effects such as water marks, fire marks and the like can be generally involved, the special effects are mainly realized through a rotatable optical sheet (also called an effect disc) with special grains, the effect disc is generally fixedly installed in a light path in the prior art, and when other light effects are needed, the effect disc can be overlapped with other optical sheets to cause double images, so that the light effects are influenced. Therefore, the electric guide rail is adopted to drive the effect disc to move, the cutting-in and cutting-out of the effect disc in a light path are realized, meanwhile, the motor is arranged on the electric guide rail to drive the effect disc to rotate, but the sliding structure can occupy larger space, meanwhile, the motor can move along with the effect disc, the inertia of the motor is further increased, the overall structural strength is influenced, the motor is connected with the power supply or the control circuit board through a wire, the wire is easily clamped into other parts when moving along with the motor, and the like, so that the motor is easily broken and the like.
Disclosure of Invention
In view of the defects in the prior art, the invention aims to provide a turntable switching device.
The invention provides a rotary table switching device, comprising:
a substrate;
the mounting assembly comprises a mounting plate with one end rotatably connected with the substrate;
the first rotary disc is rotatably connected with the mounting plate;
the limiting piece is used for limiting the swinging angle of the mounting plate;
the first driving assembly is connected with the mounting plate and used for driving the mounting plate to swing;
and the second driving assembly is connected with the first rotating disc and used for driving the first rotating disc to rotate.
Preferably, the mounting assembly further includes a first rotating shaft connecting the mounting plate and the substrate, and the first driving assembly includes:
the first synchronous wheel is arranged on the mounting plate and is coaxial with the first rotating shaft;
a first motor disposed on the substrate;
the second synchronous wheel is arranged on the first motor;
and the first synchronous belt is connected with the first synchronous wheel and the second synchronous wheel.
Preferably, the mounting assembly further includes a first shaft connecting the mounting plate and the substrate, and the second driving assembly includes:
the third synchronizing wheel is arranged on the first rotating disc and is coaxial with the first rotating disc;
the fourth synchronizing wheel is rotationally connected with the rotating shaft;
a second motor disposed on the substrate;
the fifth synchronous wheel is arranged on the second motor;
the second synchronous belt is connected with the third synchronous wheel and the fourth synchronous wheel;
and the third synchronous belt is connected with the fourth synchronous wheel and the fifth synchronous wheel.
Preferably, an arc-shaped hole is formed in the mounting plate, and the mounting piece is arranged on the base plate and matched with the arc-shaped hole.
Preferably, the carousel switching device further comprises:
a second turntable mounted on the substrate and disposed opposite to the mounting assembly,
the third driving assembly is used for driving the second turntable to rotate;
the third rotary table is coaxially arranged with the second rotary table;
and the fourth driving component is used for driving the third turntable to rotate.
Preferably, the second turntable and the third turntable are coaxially arranged, and the turntable switching device further includes:
the first mounting hole is arranged on the second rotary table;
the mounting sleeve is matched with the first mounting hole;
a sun gear disposed above the second turntable;
the planet gear is arranged on the mounting sleeve and is matched with the sun gear;
and the fifth driving assembly is used for driving the sun gear to drive the planet gear and the mounting sleeve to rotate.
Preferably, a first optical sheet is arranged in the mounting sleeve, and a second optical sheet is arranged on the third turntable.
Preferably, the second turntable and the third turntable are located above the first turntable, and a light-passing hole is formed in a projection area of the substrate at the overlapping position of the second turntable and the third turntable, and the turntable switching device further includes:
the fourth rotating disc is arranged below the first rotating disc;
a plurality of third optical sheets arranged on the fourth turntable and corresponding to the light through holes;
and the sixth driving assembly drives the fourth turntable to rotate so as to switch each third optical sheet.
The invention also provides a stage lamp which comprises the turntable switching device.
The invention provides a rotary table switching device comprising a base plate, a mounting assembly, a first rotary table, a limiting piece, a first driving assembly and a second driving assembly, wherein the first rotary table is arranged on the mounting assembly, the first rotary table is driven to rotate by the second driving assembly, the limiting piece limits the swinging angle of the mounting assembly, compared with the existing sliding type switching mode, the occupied space is smaller, and the problems that the structural strength of a switching mechanism is influenced by large movement inertia and a lead is clamped into other components can be further solved by separating a motor from the rotary table. Through step motor and band pulley transmission, its control accuracy is higher.
Drawings
FIG. 1 is a schematic structural diagram of a turntable switching device according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a mounting assembly of the embodiment of FIG. 1;
FIG. 3 is a schematic structural diagram of a second turntable and a third turntable in the embodiment of FIG. 1；
Fig. 4 is a schematic structural diagram of another view angle of the turntable switching device in the embodiment of fig. 1.
Detailed Description
The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the invention, but are not intended to limit the invention in any way. It should be noted that variations and modifications can be made by persons skilled in the art without departing from the spirit of the invention. All falling within the scope of the present invention.
Example 1:
refer to fig. 14The invention provides a turntable switching device, which comprises a substrate 10, a mounting assembly, a first turntable 22, a limiting member 23, a first driving assembly and a second driving assembly. The base plate 10 is provided with a light through hole 11, and the light path of the stage lamp passes through the light through hole 11. The mounting assembly includes a mounting plate 21 having one end rotatably connected to the substrate 10, a first shaft 24 connecting the mounting plate 21 and the substrate 10, and a first mounting seat 28. The first driving assembly includes a first timing pulley 31a, a first motor 31d, a second timing pulley 31b, and a first timing belt 31 c. The second driving assembly includes a third timing pulley 32a, a fourth timing pulley 32b, a second motor 32d, a fifth timing pulley 32e, a second timing belt 32c, and a third timing belt 32 f.
Specifically, the first mounting seat 28 is fixedly disposed on the substrate 10, the first rotating shaft 24 penetrates through the first mounting seat 28 and is rotatably connected with the first mounting seat 28, the fourth synchronizing wheel 32b is disposed above the first mounting seat 28 and is rotatably connected with the first rotating shaft 24, the first synchronizing wheel 31a is fixedly disposed on the first rotating shaft 24 and is located above the fourth synchronizing wheel 32b, and the mounting plate 21 is disposed between the fourth synchronizing wheel 32b and the first synchronizing wheel 31a and is fixedly connected with the first synchronizing wheel 31a, so that the mounting plate 21 can rotate together with the first synchronizing wheel 31 a.
The first motor 31d is disposed at one side of the mounting plate 21, the second synchronizing wheel 31b is disposed on the first motor 31d, and the first synchronizing belt 31c connects the first synchronizing wheel 31a and the second synchronizing wheel 31b, so that the first driving unit can drive the swing of the mounting plate 21.
Be provided with the arc hole on the mounting panel 21, locating part 23 sets up on the base plate 10 and with arc hole adaptation, locating part 23 can restrict mounting panel 21's swing angle. In addition, an arc-shaped hole can also be arranged on the substrate 10, and the limiting member is arranged on the mounting plate 21; or a pair of limiting bulges are arranged on the mounting plate 21, and a limiting part which can move between the two limiting bulges on the mounting plate 21 is arranged on the substrate 10, so that the effect of limiting the swing angle is realized.
Further, a first rotating disk 22 is disposed at one end of the mounting plate 21 far from the first rotating shaft 24 and is rotatably connected with the mounting plate 21, and a third synchronizing wheel 32a is disposed on the first rotating disk 22 and is coaxially disposed with the first rotating disk 22. The second motor 32d is disposed on the substrate 10, and the mounting plate 21 is disposed between the first motor 31d and the second motor 32 d. A fifth timing pulley 32e is disposed on the second motor 32d, a second timing belt 32c connects the third timing pulley 32a and the fourth timing pulley 32b, and a third timing belt 32f connects the fourth timing pulley 32b and the fifth timing pulley 32 e. The second motor 32d drives the fourth timing pulley 32b to rotate around the first rotating shaft 24 via the third timing belt 32f, and drives the third timing pulley 32a and the first rotating disc 22 to rotate via the second timing belt 32 c. The first rotating disk 22 is made of a light-transmitting material and is provided with a special texture and/or pattern so that when it rotates, the passing light has a water-and fire-line-like dynamic effect.
In addition, a guide wheel 32g adapted to the third timing belt 32f may be further disposed on the substrate 10, so that the third timing belt 32f is bent in one direction and arranged along the edge of the substrate 10 to avoid the mounting assembly and the first turntable 22, and to avoid the first turntable 22 from interfering with the first turntable 22 during the switching process.
The invention provides a rotary table switching device comprising a base plate 10, a mounting assembly, a first rotary table 22, a limiting piece 23, a first driving assembly and a second driving assembly, wherein the first rotary table 22 is arranged on the mounting assembly, the first rotary table 22 is driven to rotate by the second driving assembly, the limiting piece 23 limits the swinging angle of the mounting assembly, compared with the existing sliding type switching mode, the occupied space is smaller, and the problem that the structural strength of a switching mechanism is influenced by large movement inertia and a lead is clamped into other parts can be further solved by separating a motor from the rotary table.
Example 2:
referring to fig. 1 to 4, in addition to embodiment 1, the second driving device may be further modified, in which the second motor 32d drives the fourth synchronizing wheel 32b to rotate, and the conventional pulley transmission is replaced by gear transmission, specifically, a coaxial first gear may be fixed on the fourth synchronizing wheel 32b, and the fifth synchronizing wheel 32e on the second motor 32d may be replaced by a second gear meshed with the first gear.
Example 3:
referring to fig. 1 to 4, in the present embodiment, the turntable switching device further includes a second turntable 43, a third driving assembly, a third turntable 51, a fourth driving assembly, a mounting sleeve 45, a sun gear 62, a planetary gear 63, and a fifth driving assembly.
The fifth driving assembly includes a second mounting base 41 fixedly disposed on the substrate 10 and opposite to the first mounting base 28, a second rotating shaft 61 penetrating the second mounting base 41 and rotatably connected to the second mounting base 41, and a sixth synchronizing wheel 91 fixedly disposed on a lower end of the second rotating shaft 61 and coaxially disposed therewith. The sixth synchronizing wheel 91 is disposed in the second mounting seat 41, and the sun gear 62 is disposed on top of the second rotating shaft 61. The fifth driving assembly further includes a third motor 92 disposed on the substrate 10 and located on one side of the second turntable 43, and the third motor 92 drives the sixth synchronizing wheel 91 to rotate through a fourth synchronizing belt 93.
The third drive assembly is established including the cover the second mount pad 41 periphery and with second mount pad 41 rotate the third mount pad 45 of being connected, and fixed the setting is in on the third mount pad 45 and rather than the seventh synchronizing wheel 71 of coaxial setting, the third drive assembly is still including setting up on base plate 10 to be located the fourth motor 72 of second carousel 43 opposite side, be provided with eighth synchronizing wheel 73 on the fourth motor 72, drive seventh synchronizing wheel 71 through fifth synchronous belt 74 and rotate. The second rotating disk 43 is disposed at the upper end of the third mounting seat 45 and below the sun gear 62.
The fourth drive assembly is established including the cover the ninth synchronizing wheel 81 that is connected and coaxial setting is rotated in third mount pad 45 periphery and with third mount pad 45, third carousel 51 is fixed to be set up the upper end of third mount pad 45 to be located the below of second carousel 43. The fourth driving assembly further includes a fifth motor 82 provided at one side of the fourth motor 72, a tenth timing pulley 83 provided on the fifth motor 82, and a sixth timing belt 84 connecting the tenth timing pulley 83 and the ninth timing pulley 81. Thereby rotating the third turntable 51.
In this embodiment, the second rotary disk 43 is provided with a first mounting hole along its edge, and the mounting sleeve 45 is disposed in and fitted with the first mounting hole. A planetary gear 63 is provided on the mounting sleeve 45 and is fitted with the sun gear 62. The fifth driving assembly is used for driving the sun gear 62 to rotate so as to drive the planet gear 63 and the mounting sleeve 45 to rotate. The first optical sheet 46 is arranged in the mounting sleeve 45, the first optical sheet 46 can rotate along with the second rotating disc 43 to realize switching, and the first optical sheet 46 can also rotate along with the planetary gear 63 to realize dynamic light effect. Each first optical sheet 46 is provided with different patterns or textures, so that different light effects are realized.
The third turntable 51 has the same structure as the second turntable 43, and is provided with a plurality of second mounting holes corresponding to the first mounting holes one to one, and the second mounting holes are provided with second optical sheets 55, and the second optical sheets 55 can be switched by rotating the third turntable 51. Each second optical sheet 55 is also provided with different patterns or textures, respectively, so as to realize different light effects. One of the first mounting hole and the second mounting hole is reserved without an optical sheet so as to realize a light effect without patterns and dynamic effects.
Example 4:
referring to fig. 1 to 4, in the present embodiment, the second turntable 43 and the third turntable 51 are located above the first turntable 22, and a light passing hole 11 is disposed in a projection area of the substrate 10 at an overlapping position of the three, and the turntable switching device further includes: a fourth turntable 25, a third optical sheet 26 and a sixth drive assembly. The fourth turntable is arranged below the first turntable 22; the fourth turntable 25 is provided with a plurality of third optical sheets 26 with central symmetry, and the third optical sheets correspond to the light through holes 11. The third optical sheet 26 is a color sheet, and can adjust the color of the light. Specifically, the sixth driving assembly includes a sixth motor 27, and the sixth motor 27 and the fourth rotating disc 25 are also driven by a pulley, and the specific structure is not described herein, so that the sixth motor 27 can drive the fourth rotating disc 25 to rotate.
It should be noted that the positions of the second optical sheet 55 and the third optical sheet 26 can be interchanged without affecting the lighting effect.
The invention also provides a stage lamp which comprises the turntable switching device.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. For general in the art
The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and the practice of the invention is not to be considered limited to those descriptions. It will be apparent to those skilled in the art that a number of simple derivations or substitutions can be made without departing from the inventive concept.
Claims (9)
1. A rotary table switching apparatus, comprising:
a substrate;
the mounting assembly comprises a mounting plate with one end rotatably connected with the substrate;
the first rotary disc is rotatably connected with the mounting plate;
the limiting piece is used for limiting the swinging angle of the mounting plate;
the first driving assembly is connected with the mounting plate and used for driving the mounting plate to swing;
and the second driving assembly is connected with the first rotating disc and used for driving the first rotating disc to rotate.
2. The apparatus of claim 1, wherein the mounting assembly further comprises a first shaft connecting the mounting plate and the base plate, and the first driving assembly comprises:
the first synchronous wheel is arranged on the mounting plate and is coaxial with the first rotating shaft;
a first motor disposed on the substrate;
the second synchronous wheel is arranged on the first motor;
and the first synchronous belt is connected with the first synchronous wheel and the second synchronous wheel.
3. The apparatus of claim 1, wherein the mounting assembly further comprises a first shaft connecting the mounting plate and the base plate, and the second driving assembly comprises:
the third synchronizing wheel is arranged on the first rotating disc and is coaxial with the first rotating disc;
the fourth synchronizing wheel is rotatably connected with the first rotating shaft;
a second motor disposed on the substrate;
the fifth synchronous wheel is arranged on the second motor;
the second synchronous belt is connected with the third synchronous wheel and the fourth synchronous wheel;
and the third synchronous belt is connected with the fourth synchronous wheel and the fifth synchronous wheel.
4. The apparatus according to claim 1, wherein the mounting plate has an arc-shaped hole, and the position-limiting member is disposed on the base plate and is adapted to the arc-shaped hole.
5. The dial switching device according to claim 1, further comprising:
a second turntable mounted on the substrate and disposed opposite to the mounting assembly,
the third driving assembly is used for driving the second turntable to rotate;
the third rotary table is coaxially arranged with the second rotary table;
and the fourth driving component is used for driving the third turntable to rotate.
6. The rotary disc switching device according to claim 5, wherein the second rotary disc and the third rotary disc are coaxially disposed, the rotary disc switching device further comprising:
the first mounting hole is arranged on the second rotary table;
the mounting sleeve is matched with the first mounting hole;
a sun gear disposed above the second turntable;
the planet gear is arranged on the mounting sleeve and is matched with the sun gear;
and the fifth driving assembly is used for driving the sun gear to drive the planet gear and the mounting sleeve to rotate.
7. The apparatus of claim 6, wherein the mounting sleeve has a first optical sheet disposed therein and the third turntable has a second optical sheet disposed thereon.
8. The apparatus as claimed in claim 5, wherein the second turntable and the third turntable are located above the first turntable, and a light hole is disposed in a projection area of the substrate at an overlapping position of the first turntable and the third turntable, the apparatus further comprising:
the fourth rotating disc is arranged below the first rotating disc;
a plurality of third optical sheets arranged on the fourth turntable and corresponding to the light through holes;
and the sixth driving assembly drives the fourth turntable to rotate so as to switch each third optical sheet.
9. A stage lamp, characterized by comprising a turntable switching device according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120732273.0U CN215336148U (en) | 2021-04-09 | 2021-04-09 | Stage lamp and rotary table switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120732273.0U CN215336148U (en) | 2021-04-09 | 2021-04-09 | Stage lamp and rotary table switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215336148U true CN215336148U (en) | 2021-12-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120732273.0U Active CN215336148U (en) | 2021-04-09 | 2021-04-09 | Stage lamp and rotary table switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215336148U (en) |
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2021
- 2021-04-09 CN CN202120732273.0U patent/CN215336148U/en active Active
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