Stage lamp support

Abstract

The utility model discloses a stage lamp support which comprises a cross arm and an adjusting frame. A sliding groove is formed in the cross arm, a sliding block in sliding fit with the sliding groove is downwards fixed to the adjusting frame, the adjusting frame is further provided with a groove in sliding fit with the cross arm, a circular shaft is downwards fixed to the sliding block, and a hanging bracket is fixed to the lower end of the circular shaft. The two sides of the adjusting frame are each provided with a locking structure capable of being locked with the position of the cross arm. The stage lamp support has the advantages of being large in adjusting range, high in stability and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of stage lamps, in particular to a stage lamp bracket. Background Art

[0002] Stage lighting is an important part of the performance space. It is an artistic creation that designs the lighting environment for the characters and specific scenes required according to the development of the plot, and purposefully reproduces the design intent to the audience in the form of visual images. Different stage lights will be used in the process.

[0003] At present, in order to facilitate installation and carrying, the stage light is installed on a tripod, which can be raised and lowered to adjust the height of the stage light. However, when adjusting the height of the current tripod, it cannot adjust the lateral position of the stage light, which affects the range of adjustment of the stage light and further affects the effect of the stage light. Summary of the invention

[0004] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by this patent application is how to provide a stage light bracket with a large adjustment range, high stability and easy use.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A stage light bracket comprises a cross arm and an adjustment bracket;

[0007] The cross arm is provided with a slide groove, the adjustment frame is fixed downward with a slider that slides with the slide groove, the adjustment frame is also provided with a groove that slides with the cross arm, the slider is fixed downward with a round shaft, and the lower end of the round shaft is fixed with a hanger;

[0008] Both sides of the adjustment frame are provided with locking structures capable of locking positions with the cross arms.

[0009] In this way, when adjusting the horizontal position of the stage light, the locking structure is unlocked, and the adjustment frame is pushed to move relative to the cross arm. After moving into place, the locking structure locks the position of the adjustment frame and the cross arm. By setting the slide slot and the groove, the adjustment frame can move along the cross arm stably.

[0010] Among them, the locking structure includes an adjustment seat fixedly installed on the outside of the adjustment frame, the adjustment seat has a mounting cavity, the adjustment seat is slidably matched with the locking pin, a handle is fixed to the end of the locking pin located on the outside of the adjustment seat, the adjustment seat is provided with a clearance hole directly opposite to the locking pin, and a plurality of locking holes that can be plugged and matched with the adjustment seat are distributed on the cross arm.

[0011] Among them, a compression spring is sleeved on the outer side of the locking pin, and the compression spring is located in the installation cavity of the adjustment seat. A locking plate that slides with the installation cavity is fixed on the outer side of the locking pin, and the compression spring is located on the side of the locking plate away from the adjustment seat.

[0012] Among them, a guide rod is fixed upward to the locking plate, and a guide groove that slides with the guide rod is opened at the upper end of the adjustment seat. The upper end of the guide rod is bent to the top of the adjustment seat, and a gear is rotatably installed on the adjustment seat through a rotating shaft. A rack that can mesh with the gear is fixedly installed on the guide rod opposite to the gear, and the racks arranged on the two guide rods are located on both sides of the gear.

[0013] Wherein, a guide rail is fixedly mounted on the adjustment seat, and the guide rod is provided with a guide groove which is slidably matched with the guide rail.

[0014] In summary, the stage light bracket has the advantages of large adjustment range, high stability and easy use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a structural schematic diagram of a stage light bracket.

[0016] Figure 2 for Figure 1 Schematic diagram after removing the cross arm.

[0017] Figure 3 for Figure 2 Schematic diagram with some structures removed. DETAILED DESCRIPTION

[0018] The present invention is further described in detail below in conjunction with the accompanying drawings. In the description of the present invention, it should be understood that the directions or positional relationships indicated by directional words such as "upper, lower" and "top, bottom" are usually based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description. Unless otherwise stated, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present invention; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0019] like Figure 1-3 As shown, a stage light bracket comprises a cross arm 1 and an adjustment bracket 2;

[0020] The cross arm is provided with a slide groove 3, the adjustment frame is fixed with a slider 4 which is slidably matched with the slide groove downwardly, the adjustment frame is also provided with a groove 5 which is slidably matched with the cross arm, the slider is fixed with a round shaft 6 downwardly, and a hanger 7 is fixed at the lower end of the round shaft;

[0021] Both sides of the adjustment frame are provided with locking structures capable of locking positions with the cross arms.

[0022] In this way, when adjusting the horizontal position of the stage light, the locking structure is unlocked, and the adjustment frame is pushed to move relative to the cross arm. After moving into place, the locking structure locks the position of the adjustment frame and the cross arm. By setting the slide slot and the groove, the adjustment frame can move along the cross arm stably.

[0023] Of course, when in use, the horizontal arm is installed on a tripod or other height adjustment structure, which can realize the horizontal and vertical position adjustment of the stage light. The hanger is connected to the stage light through a locking bolt. After the locking bolt is loosened and the angle of the stage light is adjusted to the right position, the locking bolt presses the hanger and the stage light to lock the angle of the stage light. This is an existing structure.

[0024] During implementation, the locking structure includes an adjustment seat 8 fixedly mounted on the outside of the adjustment frame, the adjustment seat has a mounting cavity, the adjustment seat is slidably matched with the locking pin 9, a handle 10 is fixed to the end of the locking pin located on the outside of the adjustment seat, the adjustment seat is provided with a clearance hole directly opposite to the locking pin, and a plurality of locking holes 11 that can be plugged and matched with the adjustment seat are distributed on the cross arm. When adjusting the position, the handle is pulled outward to drive the locking pin to move outward, the locking pin is disengaged from the locking hole, and then the adjustment frame is pushed to move. After moving into position, the locking pin is pushed to move, and the locking pin is plugged and matched with the locking hole to lock the position of the adjustment frame.

[0025] During implementation, a compression spring 12 is sleeved on the outer side of the locking pin, and the compression spring is located in the installation cavity of the adjustment seat. A locking plate 13 that slides with the installation cavity is fixed on the outer side of the locking pin, and the compression spring is located on the side of the locking plate away from the adjustment seat. The arrangement of the compression spring facilitates the locking pin to be inserted into the locking hole after being moved into place.

[0026] During implementation, the locking plate is fixed with a guide rod 14 upward, the upper end of the adjustment seat is provided with a guide groove that is slidably matched with the guide rod, the upper end of the guide rod is bent to the top of the adjustment seat, a gear 15 is rotatably mounted on the adjustment seat through a rotating shaft, and a rack 16 that can mesh with the gear is fixedly mounted on the guide rod directly opposite the gear, and the racks arranged on the two guide rods are located on both sides of the gear. Through the setting of the gear, when one side of the handle is pulled, the locking pin on the other side can be driven to move outward synchronously through the transmission of the guide rod and the gear rack, so that the operator can pull the handle with one hand and drive the adjustment seat to move with the other hand.

[0027] During implementation, a guide rail 17 is fixedly mounted on the adjustment seat, and the guide rod is provided with a guide groove that is slidably matched with the guide rail, so as to guide the movement of the guide rail.

[0028] Finally, it should be noted that those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include these modifications and variations.

Claims

1. A stage light bracket, characterized in that: Includes cross arm and adjustment bracket; The cross arm is provided with a slide groove, the adjustment frame is fixed downward with a slider that slides with the slide groove, the adjustment frame is also provided with a groove that slides with the cross arm, the slider is fixed downward with a round shaft, and the lower end of the round shaft is fixed with a hanger; Both sides of the adjustment frame are provided with locking structures capable of locking positions with the cross arms.

2. A stage light bracket according to claim 1, characterized in that: The locking structure includes an adjustment seat fixedly mounted on the outside of the adjustment frame, the adjustment seat having a mounting cavity, the adjustment seat slidingly cooperates with a locking pin, a handle is fixed to the end of the locking pin located on the outside of the adjustment seat, a clearance hole is penetrated through the adjustment seat opposite to the locking pin, and a plurality of locking holes that can be plugged and cooperated with the adjustment seat are distributed on the cross arm.

3. A stage light bracket according to claim 2, characterized in that: A compression spring is sleeved on the outer side of the locking pin, and the compression spring is located in the installation cavity of the adjustment seat. A locking disk slidingly matched with the installation cavity is fixed on the outer side of the locking pin, and the compression spring is located on the side of the locking disk away from the adjustment seat.

4. A stage light bracket according to claim 3, characterized in that: A guide rod is fixed upward to the locking plate, a guide groove is opened on the upper end of the adjustment seat and is slidably matched with the guide rod, the upper end of the guide rod is bent to the top of the adjustment seat, a gear is rotatably installed on the adjustment seat through a rotating shaft, a rack that can mesh with the gear is fixedly installed on the guide rod, and the racks arranged on the two guide rods are located on both sides of the gear.

5. A stage light bracket according to claim 4, characterized in that: A guide rail is fixedly mounted on the adjustment seat, and a guide groove which is slidably matched with the guide rail is provided on the guide rod.

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