CN215294824U

CN215294824U - Stage lamp movable lighting fixture

Info

Publication number: CN215294824U
Application number: CN202023283357.5U
Authority: CN
Inventors: 何荣富; 陈进钦
Original assignee: Guangzhou Time Electronics Co Ltd
Current assignee: Guangzhou Time Electronics Co Ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-12-24
Anticipated expiration: 2030-12-30

Abstract

The utility model provides a stage lamp movable lighting fixture relates to stage lamp frame field, including bearing the bottom plate, the equal fixedly connected with in four corners of bearing the bottom plate removes the wheel, and the equal fixedly connected with regulating plate in both sides side of bearing the bottom plate top, and the removal mouth has all been seted up in the middle part of two regulating plate one side, and the slip interlude is connected with the carriage release lever between two removal mouths, and two spacing grooves have all been symmetrically seted up in the front and the back that two regulating plate back to back on one side of the back of the body and lie in the removal mouth, and the both sides of carriage release lever all fixedly connected with positioning control subassembly, the positive middle part fixedly connected with backup pad of carriage release lever; this stage lighting fixture is provided with carriage release lever, backup pad and lamp plate integrated configuration and comes the rack as the fluorescent tube, realizes the regulation of carriage release lever position through the regulation of carriage release lever height between two regulating plates, can enough carry out the installation and the change of fluorescent tube very conveniently like this, can freely control the height of fluorescent tube again.

Description

Stage lamp movable lighting fixture

Technical Field

The utility model relates to a stage lamp rack technical field specifically is a stage lamp movable lighting fixture.

Background

With the continuous innovation of the current propaganda means, the stage performance becomes a very effective propaganda mode, and the stage lighting is an important component of the performance space. And as the support of stage lighting regulation and control, the types of lamp brackets are more and more along with the needs of stage performance.

As some compare large-scale stages, a mobilizable lighting fixture is indispensable, and these lighting fixtures adopt steel pipe support to splice in order to have stable structure basically, though the stability that the structure is very like this, but because the structure is too complicated, lead to whole lighting fixture too high, and the change of fluorescent tube, and the regulation of light height all do not go on well, all need the debugger to climb the debugging usually, has so both increased the degree of difficulty of debugging, has certain safe risk again.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses a stage lamp movable lighting fixture to solve the problem of proposing among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a movable lamp bracket of a stage lamp comprises a bearing bottom plate, wherein four corners at the bottom end of the bearing bottom plate are fixedly connected with movable wheels, the two sides of the top end of the bearing bottom plate are fixedly connected with adjusting plates, the middle parts of one sides of the two adjusting plates are respectively provided with a moving port, a moving rod is slidably inserted between the two moving ports, the two adjusting plates are arranged on the opposite sides and are symmetrically provided with two limiting grooves on the front and back sides of the moving ports, the two sides of the moving rod are both fixedly connected with a positioning control component, the middle part of the front surface of the moving rod is fixedly connected with a supporting plate, the positive fixedly connected with lamp plate of backup pad, the bottom fixedly connected with lamp pole of lamp plate, two the equal fixedly connected with traction spring of inner wall on removal mouthful top, two traction spring's the bottom all with the top fixed connection of carriage release lever.

Preferably, the front and the back of the inner wall of the moving opening are symmetrically provided with two guide grooves, and one side of the inner wall of the limiting groove is fixedly connected with a plurality of clamping plates.

Preferably, the front and the back of the two ends of the moving rod are fixedly connected with guide sliding blocks, and the four guide sliding blocks are respectively connected with the four guide grooves in a sliding and penetrating manner.

Preferably, the positioning control assembly comprises a fixed plate, the middle of one side of the fixed plate is fixedly connected with the other side of the movable rod, the middle of the other side of the fixed plate is fixedly connected with three control springs, and the other ends of the three control springs are fixedly connected with a U-shaped control frame.

Preferably, two inserting holes are symmetrically formed in one side of the fixing plate, and the two inserting holes are respectively connected with the two lever arms of the U-shaped control frame in a sliding and inserting mode.

Preferably, the two lever arms of the U-shaped control frame are respectively connected with the two limiting grooves in a sliding and penetrating manner, and the lever arms of the U-shaped control frame are clamped with the gap between the two clamping plates.

The utility model discloses a stage lamp movable lighting fixture, its beneficial effect who possesses as follows:

1. this stage lighting fixture is provided with carriage release lever, backup pad and lamp plate integrated configuration and comes the rack as the fluorescent tube, and the carriage release lever slides and alternates to be connected between two regulating plates, realizes the regulation of carriage release lever position through the regulation of carriage release lever height between two regulating plates, can enough carry out the installation and the change of fluorescent tube very conveniently like this, can freely control the height of fluorescent tube again, just so can more effective cooperation stage utilize light.

2. This stage lighting fixture, the regulation of carriage release lever position relies on the cooperation between positioning control subassembly and the regulating plate to realize, two lever arms of positioning control subassembly's U-shaped control frame inlay and establish the spacing inslot at the regulating plate, utilize the end department of lever arm and the joint between the cardboard to realize firm location, and whole positioning control subassembly's control is adjusted by the traction control spring, more convenient and simple when using like this, it is more nimble to use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the positioning control assembly of the present invention;

fig. 3 is an enlarged schematic view of a structure at a in fig. 1 according to the present invention.

In the figure: 1. a load floor; 2. an adjusting plate; 201. moving the port; 202. a limiting groove; 203. a guide groove; 3. a travel bar; 301. a guide slider; 4. a support plate; 5. a lamp panel; 501. a lamp post; 6. a traction spring; 7. a moving wheel; 8. clamping a plate; 9. a fixing plate; 10. a U-shaped control frame; 11. the spring is controlled.

Detailed Description

The embodiment of the utility model discloses a stage lamp movable lamp bracket, as shown in figure 1-3, comprising a bearing bottom plate 1, four corners of the bottom end of the bearing bottom plate 1 are all fixedly connected with moving wheels 7, the moving wheels 7 have certain braking and positioning functions, two sides of the top end of the bearing bottom plate 1 are all fixedly connected with adjusting plates 2, the middle parts of one sides of the two adjusting plates 2 are both provided with moving ports 201, a moving rod 3 is slidably inserted and connected between the two moving ports 201, two limiting grooves 202 are symmetrically arranged on the front and the back of the opposite sides of the two adjusting plates 2 and positioned on the moving ports 201, both sides of the moving rod 3 are all fixedly connected with positioning control components, the middle part of the front of the moving rod 3 is fixedly connected with a supporting plate 4, the front of the supporting plate 4 is fixedly connected with a lamp plate 5, the bottom end of the lamp plate 5 is fixedly connected with a lamp post 501, the inner walls of the top ends of the two moving ports 201 are all fixedly connected with a traction spring 6, the bottom ends of the two traction springs 6 are fixedly connected with the top end of the movable rod 3, and the traction springs 6 are connected with the top end of the movable rod 3 inserted in the movable opening 201.

Two guide ways 203 have been seted up to the front and the back symmetry of removal mouth 201 inner wall, a plurality of cardboard 8 of one side fixedly connected with of spacing groove 202 inner wall, the equal fixedly connected with direction slider 301 in front and the back at carriage release lever 3 both ends, four direction sliders 301 slide with four guide ways 203 respectively and alternate the connection, the width of direction slider 301 is the same with the groove width of guide ways 203.

Positioning control subassembly includes fixed plate 9, the middle part of fixed plate 9 one side and the opposite side fixed connection of carriage release lever 3, the three control spring 11 of the middle part fixedly connected with of fixed plate 9 opposite side, the length that the deformation length that 11 maximum tension of control spring produced will be less than the length of two lever arms of U-shaped control frame 10, the other end fixedly connected with U-shaped control frame 10 of three control spring 11, two sockets of wearing have been seted up to one side symmetry of fixed plate 9, two sockets of wearing respectively with two lever arms sliding interlude connections of U-shaped control frame 10, two lever arms of U-shaped control frame 10 slide to interlude with two spacing grooves 202 respectively and connect, and the lever arm of U-shaped control frame 10 and wherein the space joint between two cardboard 8.

The working principle is as follows: refer to fig. 1 and 3;

the whole lamp bracket is moved to the position to be placed by the movable wheel 7, the movable wheel 7 is fixed to stabilize the whole lamp bracket, then the lamp tube is installed, by opening the control positioning assembly, the moving rod 3 is released from the restriction, the moving rod 3 is pulled downward, the moving rod 3 slides downward in the moving ports 201 of the two adjusting plates 2, and the traction spring 6 is pulled downward, when the height of the lamp tube is reached, the positioning control assembly is closed, the position of the moving rod 3 is fixed by matching with the adjusting plate 2, the lamp tube is installed in the lamp post 501 according to the requirement, after the lamp tube is installed, the positioning control assembly is opened again, at this time, the moving rod 3 is pulled by the restoring force of the traction spring 6 to move upwards, in the process, the height of the moving rod 3 on the adjusting plate 2 can be controlled and selected by the aid of the positioning control assembly and the adjusting plate 2 according to light requirements.

Refer to fig. 2 and 3;

the movement and the positioning of the movable rod 3 are controlled by a positioning control assembly, the positioning control assembly comprises a fixing plate 9, a U-shaped control frame 10 and control springs 11, the U-shaped control frame 10 is pulled towards the direction opposite to the direction of connection with the fixing plate 9, meanwhile, the U-shaped control frame 10 can pull the three control springs 11, at the moment, two lever arms of the U-shaped control frame 10 are separated from the limiting groove 202, the positioning limitation of the positioning control assembly on the movable rod 3 is relieved, after the force on the U-shaped control frame 10 is released, the restoring force of the three control springs 11 can pull the U-shaped control frame 10 towards the direction of the fixing plate 9, at the moment, the two lever arms of the U-shaped control frame 10 can be embedded into the limiting groove 202 again and can be clamped with the two clamping plates 8 at the same height, and therefore the movable rod 3 is positioned.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a stage lamp movable lighting fixture, includes bearing bottom plate (1), its characterized in that: the four corners of the bottom end of the bearing bottom plate (1) are fixedly connected with moving wheels (7), two sides of the top end of the bearing bottom plate (1) are fixedly connected with adjusting plates (2), the middle parts of one sides of the two adjusting plates (2) are respectively provided with a moving port (201), two moving rods (3) are slidably and alternately connected between the moving ports (201), two adjusting plates (2) are symmetrically provided with two limiting grooves (202) at one side opposite to each other and positioned at the front and the back of the moving ports (201), two sides of each moving rod (3) are respectively and fixedly connected with a positioning control assembly, the front middle part of each moving rod (3) is fixedly connected with a supporting plate (4), the front of each supporting plate (4) is fixedly connected with a lamp panel (5), the bottom end of each lamp panel (5) is fixedly connected with a lamp post (501), and the inner walls of the top ends of the two moving ports (201) are respectively and fixedly connected with a traction spring (6), the bottom ends of the two traction springs (6) are fixedly connected with the top end of the movable rod (3).

2. The stage light movable lamp holder according to claim 1, wherein: two guide grooves (203) are symmetrically formed in the front and the back of the inner wall of the moving opening (201), and a plurality of clamping plates (8) are fixedly connected to one side of the inner wall of the limiting groove (202).

3. The stage light movable lamp holder according to claim 1, wherein: the front and the back at the two ends of the moving rod (3) are fixedly connected with guide sliding blocks (301), and the guide sliding blocks (301) are respectively connected with the four guide grooves (203) in a sliding penetrating mode.

4. The stage light movable lamp holder according to claim 1, wherein: the positioning control assembly comprises a fixing plate (9), the middle of one side of the fixing plate (9) is fixedly connected with the other side of the moving rod (3), the middle of the other side of the fixing plate (9) is fixedly connected with three control springs (11) and three control springs (11), and the other ends of the control springs (11) are fixedly connected with a U-shaped control frame (10).

5. The stage light movable lamp holder according to claim 4, wherein: two inserting openings are symmetrically formed in one side of the fixing plate (9), and the two inserting openings are connected with the two lever arms of the U-shaped control frame (10) in a sliding and inserting mode respectively.

6. The stage light movable fixture of claim 5, wherein: two lever arms of the U-shaped control frame (10) are respectively connected with the two limiting grooves (202) in a sliding and penetrating manner, and the lever arms of the U-shaped control frame (10) are clamped with a gap between the two clamping plates (8).