CN211481417U

CN211481417U - Stage stereo set convenient to angle regulation

Info

Publication number: CN211481417U
Application number: CN201921819859.XU
Authority: CN
Inventors: 刘园
Original assignee: 刘园
Current assignee: Chengdu Yuxiang Culture Communication Co., Ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-09-11
Anticipated expiration: 2029-10-28

Abstract

The utility model discloses a stage stereo set convenient to angle regulation, including apron, bull stick and box, the spout has been seted up to the internal surface of apron, and the internal surface of spout has the cylinder through slider sliding connection, the top fixedly connected with third connecting block of cylinder, the middle-end fixedly connected with stereo set body at third connecting block top, the right-hand member fixedly connected with second gear of apron bottom, the left lower extreme fixed mounting of box has the motor. The utility model discloses set up apron, cylinder, spout, first gear and second gear, when needing to adjust the sound, open motor work through external controller, the motor drives first gear revolve, first gear drives second gear up-and-down motion, the second gear drives the apron up-and-down motion, has realized the angle modulation of sound, has solved the inconvenient multi-angle of current stage stereo set and has adjusted, has caused the sound effect not good to reduced the original horizontally problem of performance.

Description

Stage stereo set convenient to angle regulation

Technical Field

The utility model relates to a stereo set technical field specifically is a stage stereo set convenient to angle regulation.

Background

The professional is used for the sound equipment of stage performance to be called as the stage stereo set collectively, the stage stereo set is an important branch of performance equipment, many large-scale performances are in order to satisfy the performance effect, often can use various stereo sets, the performance atmosphere can be better played up in the mutually supporting between the stereo set of difference, thereby bring better sense organ enjoyment for spectator, and the inconvenient multi-angle of current stage stereo set is adjusted, it is not good to have caused the sound effect, so that the original level of performance has been reduced, for this reason, we provide a stage stereo set of angle of adjustment of being convenient for.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stage stereo set convenient to angle regulation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stage stereo set convenient to angle regulation, includes apron, bull stick and box, the spout has been seted up to the internal surface of apron, the internal surface of spout has the cylinder through slider sliding connection, the top fixedly connected with third connecting block of cylinder, the middle-end fixedly connected with sound body at third connecting block top, the right-hand member fixedly connected with second gear of apron bottom, the left lower extreme fixed mounting of box has the motor, the output shaft fixedly connected with bull stick of motor, the first gear of left side fixedly connected with of bull stick, the top of first gear is connected with the bottom meshing of second gear.

Preferably, the left side fixedly connected with second connecting block of apron, the second connecting block has first connecting block through pivot swing joint, the bottom fixed connection of first connecting block is in the top of box left end.

Preferably, the bottom of the left end of the second gear is fixedly connected with a limiting block, and the limiting block is rectangular.

Preferably, the lower extreme fixedly connected with kelly on apron right side, the upper end fixedly connected with buckle on box right side, kelly and buckle joint.

Preferably, the middle end of the top of the cover plate is provided with a placing groove, and the shape of the placing groove is the same as that of the third connecting block.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses the apron has been set up, the cylinder, the spout, first gear and second gear, when needing to adjust the sound body, open motor work through external controller, the motor drives first gear revolve, first gear drives second gear up-and-down motion, second gear drives the apron up-and-down motion, the angle modulation of sound body has been realized, slider through the spout inner chamber drives the sound body and slides, can be to the regulation of sound body bigger angle, open cylinder work through external controller, the flexible sound body up-and-down motion that drives of cylinder, the up-and-down regulation of sound body has been realized, thereby the purpose of adjusting the stage stereo set multi-angle has been reached, the inconvenient multi-angle of current stage stereo set is adjusted has been solved, the sound effect has been caused not good, so that the problem of the original horizontally arranged of performance has been reduced.

Drawings

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

fig. 2 is a schematic view of the structure of the motor of the present invention;

fig. 3 is the structural schematic diagram of the placing groove of the present invention.

In the figure: 1. a cover plate; 2. a box body; 3. a first connection block; 4. a rotating shaft; 5. a second connecting block; 6. a placement groove; 7. a third connecting block; 8. a sound body; 9. a cylinder; 10. a slider; 11. a chute; 12. a clamping rod; 13. buckling; 14. a first gear; 15. a second gear; 16. a motor; 17. a rotating rod; 18. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may 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. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses an apron 1, box 2, first connecting block 3, pivot 4, second connecting block 5, standing groove 6, third connecting block 7, sound body 8, cylinder 9, slider 10, spout 11, kelly 12, buckle 13, first gear 14, second gear 15, motor 16, bull stick 17 and stopper 18 part are the general standard or the part that technical personnel in the field know, and its structure and principle all are that this technical personnel all can learn the manual or learn through conventional experimental method through the technique.

Referring to fig. 1-3, a stage sound convenient for angle adjustment comprises a cover plate 1, a rotating rod 17 and a box body 2, wherein the left side of the cover plate 1 is fixedly connected with a second connecting block 5, the second connecting block 5 is movably connected with a first connecting block 3 through a rotating shaft 4, the bottom of the first connecting block 3 is fixedly connected with the top of the left end of the box body 2, the lower end of the right side of the cover plate 1 is fixedly connected with a clamping rod 12, the upper end of the right side of the box body 2 is fixedly connected with a buckle 13, the clamping rod 12 is clamped with the buckle 13, the inner surface of the cover plate 1 is provided with a sliding groove 11, the inner surface of the sliding groove 11 is slidably connected with an air cylinder 9 through a sliding block 10, the top of the air cylinder 9 is fixedly connected with a third connecting block 7, the middle end of the top of the cover plate 1 is provided with a placing groove 6, the shape of the placing groove 6 is, the bottom of the left end of the second gear 15 is fixedly connected with a limiting block 18, the limiting block 18 is rectangular, the lower end of the left side of the box body 2 is fixedly provided with a motor 16, an output shaft of the motor 16 is fixedly connected with a rotating rod 17, the left side of the rotating rod 17 is fixedly connected with a first gear 14, the top of the first gear 14 is meshed with the bottom of the second gear 15, a cover plate 1, an air cylinder 9, a sliding groove 11, the first gear 14 and the second gear 15 are arranged, when the stereo is required to be adjusted, the motor 16 is started to work through an external controller, the motor 16 drives the first gear 14 to rotate, the first gear 14 drives the second gear 15 to move up and down, the second gear 15 drives the cover plate 1 to move up and down, the angle adjustment of the stereo 8 is realized, the stereo 8 is driven to slide through a sliding block 10 in the inner cavity of the sliding groove 11, the adjustment of the stereo 8 with larger angle can be, the cylinder 9 stretches out and draws back and drives the stereo body 8 to move up and down, and the up-and-down adjustment of the stereo body 8 is realized, so that the purpose of multi-angle adjustment of the stage stereo is achieved (the model of the external controller is DATA-7311 in the application, meanwhile, two wiring ends of the external controller are connected with a power plug through wires, and the mains supply is adopted for supplying power in the application).

When in use, the cover plate 1, the cylinder 9, the chute 11, the first gear 14 and the second gear 15 are arranged, when the sound is required to be adjusted, the motor 16 is started to work through the external controller, the motor 16 drives the first gear 14 to rotate, the first gear 14 drives the second gear 15 to move up and down, the second gear 15 drives the cover plate 1 to move up and down, the angle adjustment of the sound body 8 is realized, the slide block 10 in the inner cavity of the sliding groove 11 drives the sound body 8 to slide, can adjust the sound body 8 at a larger angle, the air cylinder 9 is started to work through the external controller, the extension of the air cylinder 9 drives the sound body 8 to move up and down, the up-and-down adjustment of the sound body 8 is realized, thereby reached the purpose to stage stereo set multi-angle modulation, solved the inconvenient multi-angle modulation of current stage stereo set, caused the sound effect not good to reduce the original horizontally problem of performance.

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

Claims

1. The utility model provides a stage stereo set convenient to angle regulation, includes apron (1), bull stick (17) and box (2), its characterized in that: spout (11) have been seted up to the internal surface of apron (1), there are cylinder (9) on the internal surface of spout (11) through slider (10) sliding connection, top fixedly connected with third connecting block (7) of cylinder (9), middle-end fixedly connected with stereo set body (8) at third connecting block (7) top, the right-hand member fixedly connected with second gear (15) of apron (1) bottom, the left lower extreme fixed mounting of box (2) has motor (16), the output shaft fixedly connected with bull stick (17) of motor (16), the left side fixedly connected with first gear (14) of bull stick (17), the top of first gear (14) is connected with the bottom meshing of second gear (15).

2. A stage sound convenient for angle adjustment according to claim 1, wherein: the left side fixedly connected with second connecting block (5) of apron (1), second connecting block (5) have first connecting block (3) through pivot (4) swing joint, the bottom fixed connection of first connecting block (3) is in the top of box (2) left end.

3. A stage sound convenient for angle adjustment according to claim 1, wherein: the bottom of the left end of the second gear (15) is fixedly connected with a limiting block (18), and the limiting block (18) is rectangular.

4. A stage sound convenient for angle adjustment according to claim 1, wherein: the lower extreme fixedly connected with kelly (12) on apron (1) right side, upper end fixedly connected with buckle (13) on box (2) right side, kelly (12) and buckle (13) joint.

5. A stage sound convenient for angle adjustment according to claim 1, wherein: a placing groove (6) is formed in the middle end of the top of the cover plate (1), and the shape of the placing groove (6) is the same as that of the third connecting block (7).