CN217721393U

CN217721393U - Rotatable stage sound box

Info

Publication number: CN217721393U
Application number: CN202220742759.7U
Authority: CN
Inventors: 唐春颖
Original assignee: Guangzhou Haosheng Electrical Appliance Co ltd
Current assignee: Guangzhou Haosheng Electrical Appliance Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-11-01
Anticipated expiration: 2032-03-31

Abstract

The utility model discloses a rotatable stage stereo set belongs to stage technical field, including foundation ditch base, hydraulic telescoping rod, telescopic bracket, servo carousel, revolving stage shell, the equal fixed mounting in foundation ditch base top both sides has hydraulic telescoping rod, and fixed mounting has servo carousel between the hydraulic telescoping rod top of both sides, and servo carousel top one side fixed mounting has revolving stage shell, and foundation ditch base top one side fixed mounting has the telescopic bracket. The utility model discloses in, make the performance person show some specific program effect completely when the performance through the revolving stage shell that can rise and reduce, made things convenient for the performance of performance person to the program, increased performance person's artistic feature, accomodate the chamber through the stereo set of being convenient for accomodate the stereo set and can accomodate the stereo set when not using the stereo set and hide, increased the whole aesthetic feeling of stage, and made things convenient for placing and using of staff to the stereo set, reduced staff's intensity of labour.

Description

Rotatable stage sound box

Technical Field

The utility model belongs to the technical field of the stage, specifically be rotatable stage stereo set.

Background

The stage is a space provided for actors to perform in a theater, and the stage needs to use sound equipment to spread music or sound to a farther place for audiences to hear.

The retrieval shows that a rotatable stage sound with a patent number of CN201821001318.1 has the advantage that an LED lamp is arranged between the sound and the anti-falling and anti-vibration device so that the LED lamp can change correspondingly along with the stage scene; wherein, the deficiency points are as follows:

this kind of rotatable stage stereo set makes inconveniently accomodate the stereo set and hide not using the stereo set, and then make the whole that comparatively influences the stage pleasing to the eye not using the stereo set, and this kind of rotatable stage stereo set can not rise and reduce, can not show the artistic effect of performance program completely when certain specific performance of performance, and this kind of rotatable stage stereo set can not independently remove when the performance at last stereo set, and then makes the performer stereo set can not show its artistic atmosphere completely when the performance.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an: in order to solve the above-mentioned problems, a rotatable stage sound is provided.

The utility model adopts the technical scheme as follows: rotatable stage stereo set, including foundation ditch base, hydraulic telescoping rod, telescopic bracket, servo carousel, revolving stage shell, the equal fixed mounting in foundation ditch base top both sides has hydraulic telescoping rod, both sides fixed mounting has servo carousel between the hydraulic telescoping rod top, fixed mounting has the revolving stage shell in servo carousel top one side, foundation ditch base top one side fixed mounting has the telescopic bracket, revolving stage shell top one side is provided with stereo set receiving mechanism, stereo set rotation mechanism and stereo set fixed establishment, stereo set receiving mechanism includes: the rotary stage comprises a sound storage cavity, an electric telescopic rod, a cover plate, screw rod slide rails and a storage load plate, wherein the sound storage cavity is formed in openings in two sides of the top of a rotary stage shell, the electric telescopic rod is fixedly mounted on one side of the top of the sound storage cavity, the cover plate is fixedly mounted on one side of the electric telescopic rod and is in sliding connection with a groove in one side of the top of the sound storage cavity, the screw rod slide rails are fixedly mounted on two sides of the bottom of the sound storage cavity, and the storage load plate is installed between the two screw rod slide rails in a threaded manner;

the sound autorotation mechanism comprises: circular spout, slider, arc slide rail, rack bar, servo motor, toothed disc, the equal opening in revolving stage shell top both sides is provided with circular spout, the inside bottom side fixed mounting of circular spout has the arc slide rail, there is the slider arc slide rail top one side through circular slot roller slidable mounting, arc slide rail top is close to slider below position fixed mounting and has the rack bar, slider inner chamber one side fixed mounting has servo motor, there is the toothed disc servo motor one side through output shaft, the toothed disc sets up with the rack interlock.

The servo rotary table is arranged in a positive-negative one hundred eighty-degree alternate rotation mode, and the top of the telescopic support is fixedly connected with the bottom of the servo rotary table.

Wherein, stereo set fixed establishment includes: stereo set, universal wheel, ground stake lock, hand are twisted the screw rod, accomodate the equal fixed mounting in stretcher board and slider top both sides and have ground stake lock, ground stake lock one side screw thread is installed the hand and is twisted the screw rod, the outside one side joint of ground stake lock is provided with the stereo set, stereo set bottom both sides all are provided with the universal wheel.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, make the performer can show out certain specific program effect completely when the performance through the revolving stage shell that can rise the reduction, made things convenient for the performer to the performance of program, increased the artistic features of performer.

2. The utility model discloses in, accomodate the chamber through the stereo set of being convenient for accomodate the stereo set and can accomodate the stereo set when not using the stereo set and hide, increased the whole aesthetic feeling of stage, and made things convenient for placing and using of staff to the stereo set, reduced staff's intensity of labour.

3. The utility model discloses in, drive the slider through the arc slide rail and make the stereo set remove when the broadcast, and then increased performer's sight, highlighted performer's artistry when using the stereo set, increased the practicality of this kind of device.

Drawings

FIG. 1 is a schematic diagram of the front structure of the present invention;

fig. 2 is an enlarged schematic diagram of a structure at a in fig. 1 of the present invention;

fig. 3 is a schematic diagram of the structure of the middle speaker lifting operation of the present invention;

fig. 4 is a schematic diagram of an enlarged structure at B of fig. 3 in the present invention;

FIG. 5 is a schematic diagram of the fixing structure of the middle slider and the audio device of the present invention;

fig. 6 is an enlarged schematic diagram of the structure at C of fig. 5 in the present invention;

fig. 7 is a schematic sketch of the top view structure of the revolving stage shell of the present invention;

fig. 8 is a schematic diagram of a three-dimensional structure of the middle arc-shaped sliding rail and the sliding block of the present invention.

The labels in the figure are: 1. a foundation pit base; 101. a hydraulic telescopic rod; 102. a telescopic bracket; 2. a servo turntable; 201. a revolving stage shell; 3. a sound receiving cavity; 301. an electric telescopic rod; 302. a cover plate; 4. a screw slide rail; 401. a storage stretcher plate; 5. sounding; 501. a universal wheel; 6. locking the ground piles; 601. screwing the screw rod by hand; 7. a circular chute; 701. a slider; 702. an arc-shaped slide rail; 703. a gear rack; 704. a servo motor; 705. a gear disc.

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.

The utility model discloses in:

referring to fig. 1-8, the rotatable stage sound comprises a foundation pit base 1, hydraulic telescopic rods 101, telescopic supports 102, a servo turntable 2 and a rotary stage shell 201, wherein the hydraulic telescopic rods 101 are fixedly mounted on both sides of the top of the foundation pit base 1, the servo turntable 2 is fixedly mounted between the tops of the hydraulic telescopic rods 101 on both sides, the rotary stage shell 201 is fixedly mounted on one side of the top of the servo turntable 2, the telescopic supports 102 are fixedly mounted on one side of the top of the foundation pit base 1, and a sound storage mechanism, a sound autorotation mechanism and a sound fixing mechanism are arranged on one side of the top of the rotary stage shell 201;

the sound equipment storage mechanism includes: the device comprises a sound storage cavity 3, an electric telescopic rod 301, a cover plate 302, a screw rod slide rail 4 and a storage stretcher plate 401;

the two openings at the top of the revolving stage shell 201 are provided with a sound storage cavity 3, one side of the top of the sound storage cavity 3 is fixedly provided with an electric telescopic rod 301, one side of the electric telescopic rod 301 is fixedly provided with a cover plate 302, two sides of the bottom of the sound storage cavity 3 are both fixedly provided with screw rod slide rails 4, and a storage stretcher plate 401 is arranged between the two screw rod slide rails 4 in a threaded manner;

the sound autorotation mechanism comprises: the device comprises a circular sliding chute 7, a sliding block 701, an arc-shaped sliding rail 702, a gear strip 703, a servo motor 704 and a gear disc 705;

the equal opening in revolving stage shell 201 top both sides is provided with circular spout 7, and the inside bottom side fixed mounting of circular spout 7 has arc slide rail 702, and there is slider 701 arc slide rail 702 top one side through circular slot roller slidable mounting, and the arc slide rail 702 top is close to slider 701 below position fixed mounting have gear strip 703, and slider 701 inner chamber one side fixed mounting has servo motor 704, and servo motor 704 one side has gear disc 705 through output shaft connection.

Referring to fig. 1, 3 and 5, in this embodiment, servo carousel 2 is positive and negative one hundred eighty degrees rotation setting in turn, telescopic bracket 102 top and servo carousel 2 bottom fixed connection, the staff starts the hydraulic telescoping rod 101 of foundation ditch base 1 bottom and raises the revolving stage shell 201 at servo carousel 2 and servo carousel 2 top and performs the use, telescopic bracket 102 can assist hydraulic telescoping rod 101 to support the weight of servo carousel 2 and revolving stage shell 201.

Referring to fig. 1-4, in this embodiment, the cover plate 302 is slidably connected to the groove on one side of the top of the sound storage cavity 3, then the worker starts the electric telescopic rods 301 inside the sound storage cavities 3 on the two sides of the revolving stage casing 201, the electric telescopic rods 301 store the cover plate 302 on one side into the groove on one side of the top of the sound storage cavity 3, so as to open the opening on the top of the sound storage cavity 3, then the worker starts the screw rod slide rails 4 on the two sides of the bottom of the sound storage cavity 3, and the screw rod slide rails 4 lift the storage stretcher 401 to the top of the sound storage cavity 3.

Referring to fig. 1, 3, 5, and 6, in this embodiment, a gear disc 705 is engaged with a gear rack 703, a worker starts a servo motor 704 inside a sliding block 701, and the servo motor 704 rotates the gear disc 705 through an output shaft to engage the gear rack 703 at the top of an arc-shaped sliding rail 702, so as to cause the sliding block 701 to slide on the arc-shaped sliding rail 702 inside a circular sliding chute 7.

Referring to fig. 1 to 8, in the present embodiment, the sound fixing mechanism includes: the sound box 5, the universal wheel 501, the ground pile lock 6 and the hand-screwed screw 601;

accomodate stretcher 401 and the equal fixed mounting in slider 701 top both sides and have ground stake lock 6, the screw thread is installed on one side of ground stake lock 6 and the hand is twisted screw rod 601, the outside one side joint of ground stake lock 6 is provided with stereo set 5, stereo set 5 bottom both sides all are provided with universal wheel 501, the staff rotates when using and accomodates the hand of stretcher 401 top ground stake lock 6 one side and twists screw rod 601, hand is twisted screw rod 601 and is no longer fixed to stereo set 5's universal wheel 501, the staff promotes stereo set 5 to slider 701 top through universal wheel 501, push away the universal wheel 501 of stereo set 5 bottom to inside the ground stake lock 6 at slider 701 top, the staff rotates the hand of ground stake lock 6 one side and twists screw rod 601, the space that makes hand twist screw rod 601 run through universal wheel 501 fixes universal wheel 501 and stereo set 5.

In this embodiment, the servo turntable 2, the electric telescopic rod 301, the lead screw slide rail 4, the sound box 5 and the servo motor 704 are electrically connected with an external power switch, the hydraulic telescopic rod 101 is connected with an external hydraulic pump, and a matched protection plate is arranged above the arc slide rail 702 to prevent a performer from stepping on the air and preventing dust from entering the space.

The working principle is as follows: firstly, a worker starts a hydraulic telescopic rod 101 at the bottom of a foundation pit base 1 to lift a servo turntable 2 and a rotary stage shell 201 at the top of the servo turntable 2 for performing, a telescopic bracket 102 can assist the hydraulic telescopic rod 101 to support the weight of the servo turntable 2 and the rotary stage shell 201, then the worker starts electric telescopic rods 301 in sound storage cavities 3 at two sides of the rotary stage shell 201, the electric telescopic rods 301 store a cover plate 302 at one side into a groove at one side of the top of the sound storage cavity 3 to open an opening at the top of the sound storage cavity 3, then the worker starts lead screw slide rails 4 at two sides of the bottom of the sound storage cavity 3, the lead screw slide rails 4 lift a storage stretcher plate 401 to the top of the sound storage cavity 3, then the worker rotates a hand screw 601 at one side of a ground pile lock 6 at the top of the stretcher plate 401, and the hand screw 601 is not fixed on a universal wheel 501 of a sound 5 any more, the staff pushes the sound 5 to the top of the sliding block 701 through the universal wheel 501, the staff lowers the containing stretcher plate 401, then the staff starts the electric telescopic rod 301 to block the sound containing cavity 3 through the cover plate 302, the staff pushes the universal wheel 501 at the bottom of the sound 5 to the inside of the ground pile lock 6 at the top of the sliding block 701, then the staff rotates the hand-screwed screw 601 at one side of the ground pile lock 6 to enable the hand-screwed screw 601 to penetrate through the gap of the universal wheel 501 to fix the universal wheel 501 and the sound 5, the staff starts the servo motor 704 in the sliding block 701 during performance, the servo motor 704 is meshed with the gear strip 703 at the top of the arc-shaped sliding rail 702 through the output shaft rotating gear disc 705, further the sliding block 701 is enabled to slide on the arc-shaped sliding rail 702 in the circular sliding groove 7, and then the sound is emitted while the sound 5 at the top is driven by the sliding block 701 to move for performance, after the performance is finished, a worker rotates the hand screw 601 at one side of the ground pile lock 6 above the sliding block 701, the worker starts the electric telescopic rod 301 to open the top of the sound storage cavity 3 after loosening the sound 5, and the worker lifts the storage stretcher 401 to fix the sound 5 on the storage stretcher 401 and then stores the sound 5 in the sound storage cavity 3.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. Rotatable stage stereo set, including foundation ditch base (1), hydraulic telescoping rod (101), telescopic bracket (102), servo carousel (2), revolving stage shell (201), the equal fixed mounting in foundation ditch base (1) top both sides has hydraulic telescoping rod (101), both sides fixed mounting has servo carousel (2) between hydraulic telescoping rod (101) top, servo carousel (2) top one side fixed mounting has revolving stage shell (201), foundation ditch base (1) top one side fixed mounting has telescopic bracket (102), its characterized in that: a sound storage mechanism, a sound self-rotating mechanism and a sound fixing mechanism are arranged on one side of the top of the revolving stage shell (201);

the sound housing mechanism includes: the device comprises a sound equipment storage cavity (3), an electric telescopic rod (301), a cover plate (302), a screw rod slide rail (4) and a storage stretcher plate (401);

the rotary stage is characterized in that sound storage cavities (3) are formed in openings in two sides of the top of the rotary stage shell (201), an electric telescopic rod (301) is fixedly mounted on one side of the top of each sound storage cavity (3), a cover plate (302) is fixedly mounted on one side of the electric telescopic rod (301), screw rod slide rails (4) are fixedly mounted on two sides of the bottom of each sound storage cavity (3), and a storage stretcher plate (401) is mounted between the two screw rod slide rails (4) in a threaded mode;

the sound autorotation mechanism comprises: the device comprises a circular sliding groove (7), a sliding block (701), an arc-shaped sliding rail (702), a gear strip (703), a servo motor (704) and a gear disc (705);

the equal opening in revolving stage shell (201) top both sides is provided with circular spout (7), the inside bottom side fixed mounting of circular spout (7) has arc slide rail (702), there is slider (701) arc slide rail (702) top one side through circular slot roller slidable mounting, arc slide rail (702) top is close to slider (701) below position fixed mounting and has rack (703), slider (701) inner chamber one side fixed mounting has servo motor (704), there is toothed disc (705) servo motor (704) one side through output shaft.

2. The rotatable stage sound of claim 1, wherein: the servo turntable (2) is arranged in a forward-backward one-hundred-eighty-degree alternate rotation mode, and the top of the telescopic support (102) is fixedly connected with the bottom of the servo turntable (2).

3. The rotatable stage sound of claim 1, wherein: the cover plate (302) is in sliding connection with a groove on one side of the top of the sound receiving cavity (3).

4. The rotatable stage sound of claim 1, wherein: the gear disc (705) is meshed with the gear strip (703).

5. The rotatable stage sound of claim 1, wherein: the sound fixing mechanism includes: the device comprises a sound (5), a universal wheel (501), a ground pile lock (6) and a hand-screwed screw (601);

accomodate and take pole board (401) and slider (701) top both sides equal fixed mounting have ground stake lock (6), ground stake lock (6) one side screw thread is installed hand and is twisted screw rod (601), ground stake lock (6) outside one side joint is provided with stereo set (5), stereo set (5) bottom both sides all are provided with universal wheel (501).