Angle adjusting structure of stage lamp

Abstract

The utility model discloses an angle adjusting structure of a stage lamp, which belongs to the technical field of stage lamps and comprises a mounting frame, a stage lamp main body is arranged in the mounting frame, two sides of the stage lamp main body are rotatably connected into the mounting frame through a first connecting rod and a second connecting rod respectively, and one side of the mounting frame is fixedly connected with a placement frame. A pressing rod is slidably connected to the placement frame, the pressing rod penetrates through the placement frame, extends into the second connecting rod and is connected with clamping teeth, a tooth groove is formed in the second connecting rod, and the clamping teeth are clamped in the tooth groove; according to the stage lamp, the stage lamp body, the pressing rod, the clamping teeth, the tooth grooves and the springs are arranged, the pressing rod drives the clamping teeth to move till the clamping teeth are completely separated from the constraint of the tooth grooves, then the stage lamp body is rotated till the required appropriate lamplight angle is adjusted, then the clamping teeth are clamped in the tooth grooves again through the springs, and the stage lamp body is fixed; therefore, the light angle can be conveniently adjusted at any time according to the actual activity of the stage.

Description

Technical Field

[0001] This utility model belongs to the field of stage lighting technology, specifically relating to an angle adjustment structure for a stage light. Background Technology

[0002] Stage lighting is an essential component of the performance space. It involves the comprehensive lighting design of the visual environment for characters and specific scenes according to the development of the plot. With the development of the performing arts market, the functions of stage lighting fixtures have become increasingly diverse. Stage lighting fixtures can be classified into three categories according to their optical structure: floodlights, spotlights, and slide lights; and according to their installation location on the stage, they can be further divided into front lights, side lights, foot lights, column lights, top row lights, sky row lights, ground row lights, and moving lights.

[0003] An LED stage light with patent number CN212108080U can quickly disassemble or install the stage light body, and after installation, it has a good fixing effect and can effectively dissipate heat.

[0004] However, in actual operation, the LED stage light of this utility model is fixedly installed, which makes it inconvenient to adjust the light angle according to the actual stage activities. At the same time, for some complex event scenarios, the light angle needs to be adjusted multiple times, and sometimes it is necessary to repeatedly switch between different light angles. In this case, it is inconvenient to accurately mark the rotation angle of the lamp, making it difficult to quickly reset the main body of the stage light during actual adjustment, making the operation even more inconvenient. Utility Model Content

[0005] The purpose of this invention is to provide an angle adjustment structure for a stage light to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an angle adjustment structure for a stage light, including a mounting frame, a stage light body disposed within the mounting frame, and an adjustment mechanism disposed on the stage light body and the mounting frame. The adjustment mechanism includes a first connecting rod and a second connecting rod. The two sides of the stage light body are rotatably connected to the inside of the mounting frame via the first connecting rod and the second connecting rod, respectively. A placement frame is fixedly connected to one side of the mounting frame, and a pressure rod is slidably connected to the placement frame. The pressure rod extends through the placement frame into the inside of the second connecting rod and is connected to a locking tooth. The inside of the second connecting rod is provided with a tooth groove, and the locking tooth engages with the tooth groove. A spring is wound around the side of the pressure rod located inside the placement frame. One end of the spring is fixedly connected to the pressure rod, and the other end abuts against the inside of the placement frame. A marking mechanism is provided on the mounting frame and the adjustment mechanism.

[0007] In a preferred embodiment, the bottom of the mounting frame is provided with a placement mechanism, the placement mechanism including a support, the bottom of the mounting frame is provided with a support, and the mounting frame is mounted on the support by a support rod.

[0008] In a preferred embodiment, the bottom of the support is provided with a plurality of support blocks, and the plurality of support blocks are respectively located at the four corners of the bottom of the support.

[0009] In a preferred embodiment, the mounting frame is U-shaped, and a handle is fixedly connected to one side of the stage light body.

[0010] In a preferred embodiment, a pressure block is fixedly connected to the end of the pressure rod that is away from the locking teeth, and the pressure block is circular.

[0011] In a preferred embodiment, the marking mechanism includes a fixing block, with a fixing block provided on each of the opposite sides inside the mounting frame, and the first connecting rod and the second connecting rod respectively passing through and rotatably connected to the two fixing blocks.

[0012] In a preferred embodiment, the fixing block is provided with a scale, and the scale is generally annular.

[0013] In a preferred embodiment, multiple marker blocks are affixed to the dial, and the multiple marker blocks are distributed in a circular array. An indicator block is installed on the first link and the second link respectively, and the indicator block abuts against the fixing block.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This utility model, through the setting of an installation frame, a stage light body, a handle, a first connecting rod, a second connecting rod, a mounting frame, a pressure block, a pressure rod, a locking tooth, a tooth groove, and a spring, allows the stage light body to illuminate the movable stage during actual operation. When the light angle needs to be adjusted, the user can first manually press the pressure block, which moves the pressure rod, which in turn moves the locking tooth, compressing the spring until the locking tooth is completely released from the tooth groove. At this point, the user can hold the handle and rotate the stage light body, allowing the stage light body to adjust its angle via the first and second connecting rods until the desired light angle is achieved. Then, the user can release the pressure block, and the spring's rebound will cause the locking tooth to re-engage in the tooth groove, limiting the second connecting rod and thus fixing the stage light body. This allows for convenient and quick adjustment of the light angle according to actual stage activities, making operation faster.

[0016] This invention, by setting up a fixed block, a scale, a marking block, and an indicator block, allows for easy observation of the adjustment angle during light angle adjustment. As the first and second connecting rods rotate, the indicator block on them also rotates. This rotation, combined with the scale on the fixed block, facilitates easy observation of the adjustment angle, making light angle adjustment more convenient. Furthermore, the marking block affixed to the scale allows for quick and accurate marking of the stage light's rotation angle, enabling rapid reset and adjustment of the stage light during actual adjustments, making operation more convenient. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the mounting frame, placement mechanism, stage light body, handle, adjustment mechanism, and marking mechanism of the present utility model.

[0019] Figure 3 This is a schematic diagram of the mounting frame, the main body of the stage lamp, and the adjustment mechanism of the present utility model.

[0020] Figure 4 This is an enlarged schematic diagram of part A of the structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the first connecting rod and marking mechanism of the present invention.

[0022] In the diagram: 1. Mounting frame; 2. Placement mechanism; 201. Support rod; 202. Support base; 203. Support block; 3. Stage light body; 4. Handle; 5. Adjustment mechanism; 501. First connecting rod; 502. Second connecting rod; 503. Mounting frame; 504. Pressure block; 505. Pressure rod; 506. Clamping tooth; 507. Tooth groove; 508. Spring; 6. Marking mechanism; 601. Fixing block; 602. Dial; 603. Marking block; 604. Indicator block. Detailed Implementation

[0023] The present invention will be further described below with reference to the embodiments.

[0024] The following embodiments are used to illustrate the present invention, but should not be used to limit the scope of protection of the present invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0025] Please see Figure 1-5This utility model provides an angle adjustment structure for a stage lamp, including a mounting frame 1, a stage lamp body 3 inside the mounting frame 1, and an adjustment mechanism 5 on the stage lamp body 3 and the mounting frame 1. The adjustment mechanism 5 includes a first connecting rod 501 and a second connecting rod 502. The two sides of the stage lamp body 3 are rotatably connected to the inside of the mounting frame 1 through the first connecting rod 501 and the second connecting rod 502, respectively. A placement frame 503 is fixedly connected to one side of the mounting frame 1. A pressure rod 505 is slidably connected to the placement frame 503. The pressure rod 505 extends through the placement frame 503 to the inside of the second connecting rod 502 and is connected to a locking tooth 506. The inside of the second connecting rod 502 is provided with a tooth groove 507. The locking tooth 506 engages with the tooth groove 507. A spring 508 is wound around the side of the pressure rod 505 inside the placement frame 503. One end of the spring 508 is fixedly connected to the pressure rod 505, and the other end abuts against the inside of the placement frame 503. A marking mechanism 6 is provided on the mounting frame 1 and the adjustment mechanism 5.

[0026] Specifically, such as Figure 1 and Figure 2 As shown, the bottom of the mounting frame 1 is provided with a placement mechanism 2, which includes a support 202. The bottom of the mounting frame 1 is provided with a support 202, and the mounting frame 1 is installed on the support 202 by a support rod 201 to facilitate the fixed placement of the entire device. The bottom of the support 202 is provided with multiple support blocks 203, and the multiple support blocks 203 are respectively located at the four corners of the bottom of the support 202 to provide support and fixation for the support 202.

[0027] Specifically, such as Figure 2 As shown, the mounting frame 1 is U-shaped, and a handle 4 is fixedly connected to one side of the stage lamp body 3. The handle 4 facilitates manual operation of the stage lamp body 3.

[0028] Specifically, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a pressure block 504 is fixedly connected to one end of the pressure rod 505 away from the tooth 506, and the pressure block 504 is circular. The pressure block 504 is used to facilitate the pressure operation of the pressure rod 505.

[0029] Specifically, such as Figure 2 , Figure 4 and Figure 5As shown, the marking mechanism 6 includes a fixing block 601. A fixing block 601 is provided on each of the opposite sides inside the mounting frame 1. A first connecting rod 501 and a second connecting rod 502 pass through and are rotatably connected to the two fixing blocks 601. A scale 602 is provided on the fixing block 601, and the scale 602 is ring-shaped. Multiple marking blocks 603 are affixed to the scale 602, and these marking blocks are arranged in a ring array. An indicator block 604 is installed on each of the first connecting rod 501 and the second connecting rod 502, and the indicator block 604 abuts against the fixing block 601. In use, as the first connecting rod 501 and the second connecting rod 502 rotate, the indicator block 604 on them rotates together, thus cooperating with the scale 602 on the fixing block 601 to facilitate easy observation of the adjustment angle. Furthermore, the marking blocks 603 affixed to the scale 602 facilitate quick and accurate marking of the rotation angle of the stage light body 3.

[0030] The working principle and usage process of this utility model: The support 202 and support block 203 facilitate the placement of the entire device. In actual operation, the stage light body 3 illuminates the movable stage. When the light angle needs adjustment, the user can manually press the pressure block 504. The movement of the pressure block 504 moves the pressure rod 505, which in turn moves the locking tooth 506. Simultaneously, the spring 508 is compressed until the locking tooth 506 is completely disengaged from the tooth groove 507. When the stage light body 3 is rotated by holding the handle 4, the stage light body 3 can be adjusted in angle through the first connecting rod 501 and the second connecting rod 502 until the desired light angle is reached. Then, the pressure block 504 is released. At this time, under the rebound action of the spring 508, the locking tooth 506 will re-engage in the tooth groove 507, limiting the second connecting rod 502 and fixing the stage light body 3. This allows for convenient adjustment of the light angle at any time according to the actual stage activities, making the operation faster.

[0031] Furthermore, during the adjustment of the light angle, as the first link 501 and the second link 502 rotate, the indicator block 604 on them will also rotate. With the rotation of the indicator block 604, in conjunction with the scale 602 on the fixed block 601, it is convenient to observe the adjustment angle at any time, which is more conducive to the adjustment of the light angle. Moreover, through the marking block 603 pasted on the scale 602, it is convenient to quickly and accurately mark the rotation angle of the stage light body 3. In this way, the stage light body 3 can be quickly reset and adjusted during actual adjustment, making the operation more convenient.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An angle adjustment structure for a stage light, comprising a mounting frame (1), characterized in that: The mounting frame (1) contains a stage lamp body (3). The stage lamp body (3) and the mounting frame (1) are equipped with an adjustment mechanism (5). The adjustment mechanism (5) includes a first connecting rod (501) and a second connecting rod (502). The two sides of the stage lamp body (3) are rotatably connected to the inside of the mounting frame (1) through the first connecting rod (501) and the second connecting rod (502), respectively. A placement frame (503) is fixedly connected to one side of the mounting frame (1). A pressure rod (505) is slidably connected to the placement frame (503). The second connecting rod (502) extends through the mounting frame (503) and is connected to a locking tooth (506). The second connecting rod (502) has a toothed groove (507) inside, and the locking tooth (506) engages with the toothed groove (507). The pressure rod (505) is located on the side inside the mounting frame (503) and a spring (508) is wound around it. One end of the spring (508) is fixedly connected to the pressure rod (505), and the other end abuts against the inside of the mounting frame (503). The mounting frame (1) and the adjustment mechanism (5) are provided with a marking mechanism (6).

2. The stage light angle adjustment structure according to claim 1, characterized in that: The bottom of the mounting frame (1) is provided with a placement mechanism (2), the placement mechanism (2) includes a support (202), the bottom of the mounting frame (1) is provided with a support (202), and the mounting frame (1) is installed on the support (202) by a support rod (201).

3. The stage light angle adjustment structure according to claim 2, characterized in that: The bottom of the support (202) is provided with a plurality of support blocks (203), and the plurality of support blocks (203) are respectively located at the four corners of the bottom of the support (202).

4. The stage light angle adjustment structure according to claim 1, characterized in that: The mounting frame (1) is U-shaped, and a handle (4) is fixedly connected to one side of the stage lamp body (3).

5. The stage light angle adjustment structure according to claim 1, characterized in that: The pressure bar (505) is fixedly connected to a pressure block (504) at one end away from the tooth (506), and the pressure block (504) is circular.

6. The stage light angle adjustment structure according to claim 1, characterized in that: The marking mechanism (6) includes a fixing block (601). The mounting frame (1) has a fixing block (601) on each of its opposite sides. The first connecting rod (501) and the second connecting rod (502) pass through and are rotatably connected to the two fixing blocks (601).

7. The stage light angle adjustment structure according to claim 6, characterized in that: The fixed block (601) is provided with a dial (602), and the dial (602) is in the shape of a ring.

8. The stage light angle adjustment structure according to claim 7, characterized in that: Multiple marker blocks (603) are affixed to the dial (602), and the multiple marker blocks (603) are arranged in a circular array. An indicator block (604) is installed on the first link (501) and the second link (502), and the indicator block (604) abuts against the fixing block (601).

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