CN213810205U

CN213810205U - Steady pivoted stage lamp of effect dish

Info

Publication number: CN213810205U
Application number: CN202022830427.8U
Authority: CN
Inventors: 蒋伟楷; 其他发明人请求不公开姓名
Original assignee: Guangzhou Haoyang Electronic Co Ltd
Current assignee: Guangzhou Haoyang Electronic Co Ltd; Golden Sea Professional Equipment Ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-07-27
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a steady pivoted stage lamp of effect dish, including the light source that is used for producing the light beam, loading board and pin joint are in the effect dish on the loading board, have the effect area of intercepting light beam and changing its shape or colour on the effect dish, still include the fixed clamp plate of relative loading board, and at effect dish pivoted in-process, the clamp plate keeps supporting the effect dish around the even application of force of the center of rotation of effect dish. The stage lamp with the effect disc rotating stably intercepts light beams through the effect area on the effect disc and changes the shape or color of the light beams, so that gorgeous lighting effect is achieved. The pressing plate always supports against the effect disc in the rotating process of the effect disc, so that the effect disc cannot move in the direction of the pivot shaft of the effect disc and can only rotate in a preset plane perpendicular to the pivot shaft, the effect disc is guaranteed to rotate stably, shaking cannot occur, collision with other elements is avoided, and the light emitting effect is influenced.

Description

Steady pivoted stage lamp of effect dish

Technical Field

The utility model relates to a stage lamp technical field, more specifically relates to a steady pivoted stage lamp of effect dish.

Background

The stage lamp can generate light spots of various shapes or colors under the action of a fixed pattern disc, a rotary pattern disc, a color sheet disc, a fire disc or a prism disc and the like fruit disc, and the effect is gorgeous. The effect disc is usually pivoted on the bearing plate, and the different effect areas are switched in a rotating manner to intercept the light beam, so that the light beam passing through the effect disc changes color or shape. Because the effect disc is only fixed through the pivot shaft, under the mutual influence of the effect disc and the rotation of the stage lamp, the effect disc is easy to shake when rotating, collide with other elements or influence the light emitting effect.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome above-mentioned prior art at least a defect, provide a steady pivoted stage lamp of effect dish, make the effect dish is at the pivoted in-process, remains steadily throughout, can not take place to shake.

In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a steady pivoted stage lamp of effect dish, including the light source that is used for producing the light beam, loading board and pin joint in effect dish on the loading board, the interception has on the effect dish the light beam changes the effect area of its shape or colour, still includes relatively the fixed clamp plate of loading board the effect dish pivoted in-process, the clamp plate keeps centering on the even application of force of the center of rotation of effect dish supports the pressure the effect dish.

The stage lamp with the stably rotating effect disc intercepts light beams through the effect area on the effect disc, and changes the shape or color of the light beams, so that gorgeous lighting effect is achieved. The pressing plate is in the effect disc pivoted in-process supports all the time and presses effect disc makes it can't be in effect disc's pin joint axle direction motion, only can be in the predetermined plane internal rotation of perpendicular to pin joint axle, thereby guarantees effect disc steady rotation can not take place the shake, avoids colliding with other components, perhaps influences the light-emitting effect.

Furthermore, the pressing plate and the bearing plate are respectively positioned on two sides of the effect disc. The pressure plate can be made of sheet metal for bearing other elements, such as a fixed cutter, a fixed pattern disc, a rotating pattern disc, a color disc, a fire disc or a prism disc, so that the effect disc is directly pressed by the existing sheet metal, the structural improvement is small, the universality is higher, generally speaking, the driving mechanism of the effect disc is positioned between the effect disc and the bearing plate, and the pressure plate is always kept to be pressed against the effect disc in the rotating process of the effect disc, so that the pressure plate is arranged on one side of the effect disc, which is far away from the bearing plate, and the driving mechanism of the effect disc can be prevented from being constructed to be interfered.

Further, the pressure plate presses against a rotation center area of the effect tray. The occupied area is small, and the effect area on the effect disc is prevented from being influenced.

Further, a sliding aid piece for reducing friction is arranged between the pressing plate and the effect disc. The sliding aid piece can effectively reduce the friction force between the pressing plate and the effect disc, avoids the influence of the pressing plate on the rotation of the effect disc, is independently arranged to reduce the friction force between the pressing plate and the effect disc, is simpler in design compared with the mode that the friction force at the contact position of the pressing plate and the effect disc is reduced directly, and has lower requirements on the material of the pressing plate and the effect disc.

Further, the sliding aid piece is a smooth gasket made of wear-resistant materials. Although the sliding assistant piece is in sliding contact with the pressure plate or the effect disc, the sliding assistant piece is smooth and wear-resistant, so that the sliding assistant piece has small influence on the rotation of the effect disc, and the gasket is simple in structure, convenient to manufacture and low in cost.

Further, the slip aid comprises a first slip ring, a second slip ring and balls between the first slip ring and the second slip ring. The first sliding ring and the second sliding ring are respectively fixed relative to the pressure plate and the effect disc, and the first sliding ring and the second sliding ring are in sliding contact through balls, so that the friction force between the pressure plate and the effect disc is reduced.

Furthermore, an installation seat is fixed on the effect disc, and a limiting bulge is arranged on the installation seat corresponding to the sliding assistant piece. The mount pad utilizes spacing arch is right it is spacing to help the saddle to carry out, avoids effect dish for the rotatory in-process of pressure disk or the rotation in-process of stage lamp, help the saddle follow effect dish with drop between the clamp plate.

Furthermore, the slip aid piece and the limiting protrusion are both annular, and the slip aid piece is sleeved outside the limiting protrusion. The annular limiting protrusion is simple to machine, and the annular sliding aid piece is more suitable for the effect disc to move in a rotating mode.

Furthermore, a convex column is arranged on the effect disc, and the mounting seat is fixed on the convex column and is adjustable in height. Due to the limited precision of various elements in the processing process, the sliding aid piece is not necessarily just at a preset position after being assembled, and the height of the mounting seat is designed to be adjustable, so that the sliding aid piece can be adjusted according to actual conditions during assembly to enable the sliding aid piece to be at the preset position.

Furthermore, the mounting seat is sleeved outside the convex column and provided with a threaded hole, and a screw penetrates through the threaded hole to abut against the convex column so as to fix the mounting seat. After the installation seat is adjusted to a proper height, the screw is tightened, and the installation seat is fixed on the convex column, so that the sliding aid piece is in a preset position.

Furthermore, the convex column is hollow, and the pin joint shaft of the effect disc is inserted into the convex column and is fixed through a screw penetrating through the convex column. The effect disc is fixed with the pivot shaft through the hollow convex column, and the pivot shaft rotates along with the effect disc.

Further, the effect disc is a fixed pattern disc, a rotating pattern disc, a color sheet disc, a fire disc or a prism disc. The effects of pattern rotation, pattern fixing, color changing, dynamic flame and light splitting are respectively realized.

Drawings

Fig. 1 is the effect module explosion structure diagram of the effect tray of the stage lamp with stable rotation.

Fig. 2 is the schematic view of the sectional structure of the effect module of the stage lamp with the effect plate rotating steadily.

Fig. 3 is an enlarged view of a portion a in fig. 2.

In the figure:

100. a carrier plate; 200. a result tray; 210. an effect area; 220. a mounting seat; 221. a limiting bulge; 222. a threaded hole; 230. a convex column; 240. a pivot shaft; 300. pressing a plate; 400. a sliding aid.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

As shown in fig. 1 to 3, the utility model provides a smooth pivoted stage lamp of effect dish 200, including light source and the effect module that is used for producing the light beam, the effect module include loading board 100 and pin joint in effect dish 200 on the loading board 100, effect dish 200 is last to have the interception the light beam and change its shape or the effect region 210 of colour, still include relatively the fixed clamp plate 300 of loading board 100 the pivoted in-process of effect dish 200, clamp plate 300 keeps around the even application of force of the center of rotation of effect dish 200 is supported and is pressed effect dish 200.

The stage lamp with the effect disc 200 rotating stably intercepts light beams through the effect area 210 on the effect disc 200 and changes the shape or color of the light beams, thereby realizing gorgeous lighting effect. The pressing plate 300 always presses the effect tray 200 in the process of rotating the effect tray 200, so that the effect tray 200 cannot move in the direction of the pivot shaft 240 of the effect tray 200 and can only rotate in a predetermined plane perpendicular to the pivot shaft 240, thereby ensuring that the effect tray 200 rotates stably without shaking, and avoiding collision with other elements or influence on the light emitting effect.

In this embodiment, the effect disk 200 is provided with a plurality of effect regions 210 around the rotation center thereof, and has a light passing hole that does not intercept any light beam, and the effect regions 210 and the light passing hole are equidistant from the rotation center of the effect disk 200.

In the preferred embodiment of the present invention, the pressing plate 300 and the loading plate 100 are respectively located at both sides of the effect tray 200. The pressing plate 300 may be formed of a sheet metal member that carries other components, such as a fixed cutter, a fixed pattern disk, a rotating pattern disk, a color plate disk, a fire plate, or a prism disk, so that the effect disk 200 is directly pressed by the existing sheet metal member, the structural improvement is small, the versatility is higher, and generally speaking, the driving mechanism of the effect disk 200 is located between the effect disk 200 and the carrying plate 100, and the pressing plate 300 is always held against the effect disk 200 during the rotation of the effect disk 200, so that the pressing plate 300 is disposed on the side of the effect disk 200 away from the carrying plate 100, and the driving mechanism of the effect disk 200 is prevented from being configured to interfere. The pressing plate 300 also has a clear aperture that does not intercept any light beam, and at least one effect tray 200. Of course, the pressing plate 300 may be additionally provided to only press the effect tray 200 without using the existing sheet metal member.

In the preferred embodiment of the present invention, the pressing plate 300 presses against the rotation center area of the effect disk 200. The footprint is small to avoid affecting the effect area 210 on the effect tray 200. In other embodiments, the pressure plate 300 can also press against the edge area of the effect disk 200, as long as the effect area 210 is not affected.

In the preferred embodiment of the present invention, a friction-reducing slip aid 400 is disposed between the pressing plate 300 and the effect tray 200. The sliding aid 400 can effectively reduce the friction force between the pressing plate 300 and the effect tray 200, and avoid the pressing plate 300 from influencing the rotation of the effect tray 200, and the sliding aid 400 is independently arranged to reduce the friction force between the pressing plate 300 and the effect tray 200, so that the friction force at the contact position of the pressing plate 300 and the effect tray 200 is smaller, the design is simpler, and the requirement on the material of the pressing plate 300 and the effect tray 200 is lower.

In a preferred embodiment of the present invention, the sliding aid 400 is a smooth pad made of wear-resistant material. Although the sliding aid 400 is in sliding contact with the pressing plate 300 or the effect disc 200, the sliding aid 400 is smooth and wear-resistant, so that the effect disc 200 is less influenced by rotation, and the gasket has a simple structure, is convenient to manufacture and has low cost.

Optionally, the material of the sliding aid 400 is iglidur engineering plastic of the argus company, which is commercially available and has wear-resistant and smooth characteristics.

In a preferred embodiment of the present invention, the slip aid 400 comprises a first slip ring, a second slip ring and a ball between the first slip ring and the second slip ring. I.e. the slide aid 400 is a plane bearing. The first sliding ring and the second sliding ring are respectively fixed relative to the pressing plate 300 and the effect plate 200, and the first sliding ring and the second sliding ring are in sliding contact through balls, so that the friction force between the pressing plate 300 and the effect plate 200 is reduced. The first sliding ring and the second sliding ring are provided with sliding grooves corresponding to the balls.

In the preferred embodiment of the present invention, the effect tray 200 is fixed with a mounting seat 220, and the mounting seat 220 is provided with a limiting protrusion 221 corresponding to the sliding assistant member 400. The mounting seat 220 utilizes the limiting protrusion 221 to limit the sliding aid piece 400, so that the effect disc 200 is prevented from falling off from the effect disc 200 and the pressing plate 300 in the process of rotating the pressing plate or the rotating process of the stage lamp.

In the preferred embodiment of the present invention, the sliding aid 400 and the limiting protrusion 221 are both annular, and the sliding aid 400 is sleeved outside the limiting protrusion 221. The annular limiting protrusion 221 is easy to machine, and the annular sliding aid 400 is more suitable for the effect disc 200 to move in a rotating manner.

Alternatively, the limiting protrusion 221 may be a continuous ring, or may be formed by a plurality of protrusions arranged at intervals.

In other embodiments, the limiting protrusion 221 may also surround the auxiliary slide 400, that is, the limiting protrusion 221 forms a receiving cavity, and the auxiliary slide 400 is placed in the receiving cavity.

In the preferred embodiment of the present invention, the effect tray 200 is provided with a convex pillar 230, and the mounting seat 220 is fixed to the convex pillar 230 and has an adjustable height. Due to the limited precision of various elements in the machining process, the sliding aid piece 400 is not necessarily just at a preset position after being assembled, and the height of the mounting seat 220 can be adjusted according to actual conditions during assembly by designing the height of the mounting seat to be adjustable, so that the sliding aid piece 400 is at the preset position.

In this embodiment, the boss 230 is integrally formed with the effect tray 200.

In the preferred embodiment of the present invention, the mounting seat 220 is sleeved outside the protruding pillar 230 and has a threaded hole 222, and a screw passes through the threaded hole 222 to abut against the protruding pillar 230 so as to fix the mounting seat 220. After the mounting seat 220 is adjusted to a proper height, the screw is tightened, and the end of the screw abuts against the convex column 230, so that the mounting seat 220 is fixed on the convex column 230, and the sliding aid 400 is located at a preset position.

In the preferred embodiment of the present invention, the protruding pillar 230 is hollow, and the pivot shaft 240 of the effect tray 200 is inserted into the protruding pillar 230 and fixed by a screw penetrating through the protruding pillar 230. The effect tray 200 is fixed to the pivot shaft 240 through the hollow boss 230, and the pivot shaft 240 rotates together with the effect tray 200.

In this embodiment, the pivot shaft 240 is a rotation shaft of a motor, and the effect tray 200 is driven to revolve by the motor.

In the preferred embodiment of the present invention, the effect disc 200 is a fixed pattern disc, a rotating pattern disc, a color disc, a fire disc or a prism disc, and may include one or more of them. The effects of pattern rotation, pattern fixing, color changing, dynamic flame and light splitting are respectively realized.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a stage lamp of effect dish (200) steady pivoted, its characterized in that, including the light source that is used for producing the light beam, loading board (100) and pin joint in effect dish (200) on loading board (100), effect dish (200) are gone up to have the interception the light beam and change the effect region (210) of its shape or colour, still include relatively the fixed clamp plate (300) of loading board (100) effect dish (200) pivoted in-process, clamp plate (300) keep centers on the even application of force of the center of rotation of effect dish (200) is supported and is pressed effect dish (200).

2. The stage lamp with smooth rotation of effect tray (200) according to claim 1, characterized in that the pressing plate (300) and the bearing plate (100) are located on both sides of the effect tray (200), respectively.

3. Stage light with smooth rotation of the effect tray (200) according to claim 1, characterized by the fact that the pressure plate (300) presses against the central area of rotation of the effect tray (200).

4. Stage light with smooth rotation of the effect tray (200) according to claim 1, characterized in that between the pressure plate (300) and the effect tray (200) there is provided a friction-reducing glide aid (400).

5. Stage light with smooth rotation of the effect discs (200) according to claim 4, characterized in that the sliding aid (400) is a smooth pad made of wear resistant material.

6. The stage lamp with smooth rotation of effect disc (200) according to claim 4, characterized in that the sliding aid (400) comprises a first sliding ring, a second sliding ring and balls between the first sliding ring and the second sliding ring.

7. The stage lamp with the effect tray (200) rotating smoothly as claimed in claim 5 or 6, characterized in that the effect tray (200) is fixed with a mounting seat (220), and the mounting seat (220) is provided with a limit protrusion (221) corresponding to the sliding aid piece (400).

8. The stage lamp with the effect disc (200) rotating smoothly as claimed in claim 7, wherein the sliding aid piece (400) and the limit protrusion (221) are both ring-shaped, and the sliding aid piece (400) is sleeved outside the limit protrusion (221).

9. The stage lamp with the effect tray (200) rotating smoothly as claimed in claim 7, characterized in that the effect tray (200) is provided with a boss (230), the mounting seat (220) is fixed on the boss (230) and is adjustable in height.

10. The stage lamp with smoothly rotating effect disc (200) as claimed in claim 9, wherein the mounting seat (220) is sleeved outside the protruding pillar (230) and has a threaded hole (222), a screw passes through the threaded hole (222) to abut against the protruding pillar (230) to fix the mounting seat (220).

11. The stage lamp with smooth rotation of effect disc (200) according to claim 9, characterized by that, the boss (230) is hollow, the pivot shaft (240) of effect disc (200) is inserted into the boss (230) and fixed by screw passing through the boss (230).

12. The stage lamp with smooth rotation of effect discs (200) as claimed in claim 1, characterized in that the effect discs (200) are fixed pattern discs, rotating pattern discs, color discs, fire discs or prism discs.