CN217283239U

CN217283239U - Rotatable stage stereo set

Info

Publication number: CN217283239U
Application number: CN202220253935.0U
Authority: CN
Inventors: 黄隆湘; 张家铭; 张英
Original assignee: Guangzhou Weihao Xunda Electronics Co ltd
Current assignee: Guangzhou Weihao Xunda Electronics Co ltd
Priority date: 2022-02-08
Filing date: 2022-02-08
Publication date: 2022-08-23
Anticipated expiration: 2032-02-08

Abstract

The utility model discloses a rotatable stage stereo set, include the stereo set body and be used for depositing the case of depositing of stereo set body, the inside of depositing the case is provided with the lifter plate, one side of lifter plate is provided with height adjusting mechanism, the opposite side of lifter plate is provided with guiding mechanism, the lower fixed surface of lifter plate installs first servo motor, first servo motor's output is connected with first pivot through the shaft coupling transmission, the other end welding of first pivot has fixed frame, the top of stereo set body is in through the fixed setting of fastening bolt the inboard of fixed frame. The utility model discloses a case is deposited in the setting, when not using sound, accomodate sound through height adjusting mechanism and deposit the incasement, conveniently carry out dustproof and waterproof protection to sound, after the use, release sound from depositing incasement portion through height adjusting mechanism to can not influence sound's normal use.

Description

Rotatable stage stereo set

Technical Field

The utility model relates to a stage stereo set technical field specifically is a rotatable formula stage stereo set.

Background

The sound equipment specialized for stage performance is commonly called as stage sound, and the stage sound is an important branch of performance equipment. Present stage stereo set still has some problems: after the hoist and mount, inconvenient rotatory to the stereo set, the stage stereo set is generally put in a fixed place, only is used for the public address effect of the sound on the stage for audience can not feel the visual effect that the stereo set also can bring, greatly reduced the glamour that the stage brought, in addition inconvenient carry out dustproof and waterproof protection to the stage stereo set.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotatable formula stage stereo set 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 rotatable formula stage stereo set, includes stereo set body and is used for depositing the case of depositing of stereo set body, the inside of depositing the case is provided with the lifter plate, one side of lifter plate is provided with height adjusting mechanism, the opposite side of lifter plate is provided with guiding mechanism, the lower fixed surface of lifter plate installs first servo motor, first servo motor's output is connected with first pivot through the shaft coupling transmission, the other end welding of first pivot has fixed frame, the top of stereo set body is passed through the fixed setting of fastening bolt and is in the inboard of fixed frame, the lower surface of lifter plate with be provided with slide mechanism between the upper surface of fixed frame.

Preferably, the top of the outer surface of the storage box is welded with a plurality of groups of mounting blocks, and the mounting blocks are symmetrically arranged on two sides of the storage box.

Preferably, height adjusting mechanism includes second servo motor, second pivot, first bevel gear, second bevel gear, lead screw and first fixed block, the second servo motor is installed deposit incasement portion's top, the second pivot with second servo motor's output transmission is connected, first bevel gear key-type connection is in the second pivot, first fixed block welding is in deposit on the inner wall of case, the lead screw rotates the setting and is in first fixed block with deposit between the case, second bevel gear key-type connection is in on the lead screw, second bevel gear with first bevel gear meshing, the one end of lifter plate with lead screw threaded connection.

Preferably, a first limiting block is arranged above one end of the lifting plate and below the second servo motor.

Preferably, guiding mechanism includes guide bar and second fixed block, the second fixed block welding is in deposit on the inner wall of case, the guide bar welding is in the second fixed block with deposit between the top of case, the other end of lifter plate run through the guide bar and with guide bar sliding connection.

Preferably, a second limiting block is arranged above the other end of the lifting plate and fixedly arranged on the outer side of the guide rod.

Preferably, the fastening bolts are provided with at least four groups, and the at least four groups of fastening bolts are symmetrically arranged on two sides of the fixing frame.

Preferably, slide mechanism includes connecting rod, slider and annular slide rail, the top welding of connecting rod is in the lower surface of lifter plate, the annular slide rail is installed the upper surface of fixed frame, the slider welding is in the bottom of connecting rod, the slider slides and sets up on the annular slide rail.

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

1. the utility model discloses a set up and deposit the case, when not using the stereo set body, accomodate the stereo set body through height adjusting mechanism and deposit the incasement, conveniently carry out dustproof and waterproof protection to the stereo set body, after using, release the stereo set body from depositing incasement portion through height adjusting mechanism to can not influence the normal use of stereo set body;

2. the utility model discloses a set up first servo motor, first servo motor drives the rotation of first pivot, and first pivot drives fixed frame and rotates, and fixed frame drives the stereo set body of fixing on fixed frame and rotates to conveniently rotate the stereo set body, make spectator experience stereo set's vision feast, greatly improved the glamour that the stage wholly brought;

3. the utility model discloses a set up slide mechanism, stability when can increasing sound body rotation has increased the security when using.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the point B in FIG. 1 according to the present invention;

fig. 4 is a side view of the body of fig. 1 according to the present invention.

In the figure: 1. a sound body; 2. a storage box; 3. a lifting plate; 4. a height adjustment mechanism; 41. a second servo motor; 42. a second rotating shaft; 43. a first bevel gear; 44. a second bevel gear; 45. a screw rod; 46. a first fixed block; 47. a first stopper; 5. a guide mechanism; 51. a guide bar; 52. a second fixed block; 53. a second limiting block; 6. a first servo motor; 7. a first rotating shaft; 8. a fixing frame; 9. fastening a bolt; 10. a sliding mechanism; 101. a connecting rod; 102. a slider; 103. an annular slide rail; 11. and (7) installing the 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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a rotatable stage stereo set, includes stereo set 1 and is used for depositing the case 2 of depositing of stereo set 1, the inside of depositing case 2 is provided with lifter plate 3, one side of lifter plate 3 is provided with altitude mixture control mechanism 4, the opposite side of lifter plate 3 is provided with guiding mechanism 5, the lower fixed surface of lifter plate 3 installs first servo motor 6, the output of first servo motor 6 is connected with first pivot 7 through the shaft coupling transmission, the other end welding of first pivot 7 has fixed frame 8, the top of stereo set 1 is passed through fastening bolt 9 and is fixed the setting and be in the inboard of fixed frame 8, the lower surface of lifter plate 3 with be provided with slide mechanism 10 between the upper surface of fixed frame 8.

In order to conveniently install and fix the storage box 2, a plurality of groups of installation blocks 11 are welded at the top of the outer surface of the storage box 2, and the installation blocks 11 are symmetrically arranged on two sides of the storage box 2.

The height adjusting mechanism 4 comprises a second servo motor 41, a second rotating shaft 42, a first bevel gear 43, a second bevel gear 44, a screw rod 45 and a first fixing block 46, the second servo motor 41 is installed at the top inside the storage box 2, the second rotating shaft 42 is in transmission connection with the output end of the second servo motor 41, the first bevel gear 43 is in key connection with the second rotating shaft 42, the first fixing block 46 is welded on the inner wall of the storage box 2, the screw rod 45 is rotatably arranged between the first fixing block 46 and the storage box 2, the second bevel gear 44 is in key connection with the screw rod 45, the second bevel gear 44 is meshed with the first bevel gear 43, and one end of the lifting plate 3 is in threaded connection with the screw rod 45; the second rotating shaft 42 is driven to rotate by the second servo motor 41, the first conical gear 43 is driven to rotate by the second rotating shaft 42, the first conical gear 43 drives the second conical gear 44 to rotate, the second conical gear 44 drives the screw rod 45 to rotate, and the screw rod 45 drives the lifting plate 3 to move, so that the lifting plate 3 can be conveniently lifted.

In order to prevent the lifting plate 3 from partially contacting the second servo motor 41, a first stopper 47 is disposed above one end of the lifting plate 3, and the first stopper 47 is disposed below the second servo motor 41.

In order to make the other end of the lifting plate 3 move more stably and to keep the balance of the lifting plate 3 conveniently, the guiding mechanism 5 comprises a guiding rod 51 and a second fixing block 52, the second fixing block 52 is welded on the inner wall of the storage box 2, the guiding rod 51 is welded between the second fixing block 52 and the top of the storage box 2, and the other end of the lifting plate 3 penetrates through the guiding rod 51 and is connected with the guiding rod 51 in a sliding manner.

A second limiting block 53 is arranged above the other end of the lifting plate 3, and the second limiting block 53 is fixedly arranged on the outer side of the guide rod 51.

In order to increase the stability of the installation of the sound body 1, at least four groups of fastening bolts 9 are arranged, and the at least four groups of fastening bolts 9 are symmetrically arranged on two sides of the fixing frame 8.

The sliding mechanism 10 comprises a connecting rod 101, a sliding block 102 and an annular sliding rail 103, the top of the connecting rod 101 is welded on the lower surface of the lifting plate 3, the annular sliding rail 103 is installed on the upper surface of the fixed frame 8, the sliding block 102 is welded at the bottom end of the connecting rod 101, and the sliding block 102 is arranged on the annular sliding rail 103 in a sliding manner; the sliding block 102 slides on the annular sliding rail 103, so that the connecting rod 101 does not influence the rotation of the fixed frame 8, and meanwhile, the supporting function on the fixed frame 8 is achieved, and the safety is improved.

The structure principle is as follows: by arranging the storage box 2, when the sound body 1 is not used, the sound body 1 is stored in the storage box 2 through the height adjusting mechanism, so that the sound body 1 is conveniently protected from dust and water, and after the sound body 1 is used, the sound body 1 is pushed out from the interior of the storage box 2 through the height adjusting mechanism, so that the normal use of the sound body 1 cannot be influenced; through setting up first servo motor 6, first servo motor 6 drives first pivot 7 and rotates, first pivot 7 pivoted angle is 150, first servo motor 6 drives first pivot 7 and just reverses, thereby make first pivot 7 drive fixed frame 8 and rotate, fixed frame 8 drives and fixes sound equipment body 1 on fixed frame 8 and rotate, thereby the convenience rotates sound equipment body 1, make the audience can experience the vision feast of stereo set, the glamour that the stage wholly brought has been improved greatly.

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 rotatable stage stereo set, includes stereo set (1) and is used for depositing storage box (2) of stereo set (1), its characterized in that: deposit the inside of case (2) and be provided with lifter plate (3), one side of lifter plate (3) is provided with height adjusting mechanism (4), the opposite side of lifter plate (3) is provided with guiding mechanism (5), the lower fixed surface of lifter plate (3) installs first servo motor (6), the output of first servo motor (6) is connected with first pivot (7) through the shaft coupling transmission, the other end welding of first pivot (7) has fixed frame (8), the top of sound body (1) is passed through fastening bolt (9) and is fixed the setting and be in the inboard of fixed frame (8), the lower surface of lifter plate (3) with be provided with slide mechanism (10) between the upper surface of fixed frame (8).

2. A rotatable stage sound according to claim 1, wherein: the top of the outer surface of the storage box (2) is welded with a plurality of groups of mounting blocks (11), and the mounting blocks (11) are symmetrically arranged on two sides of the storage box (2).

3. A rotatable stage sound according to claim 1, wherein: height adjusting mechanism (4) includes second servo motor (41), second pivot (42), first bevel gear (43), second bevel gear (44), lead screw (45) and first fixed block (46), second servo motor (41) is installed deposit the inside top of case (2), second pivot (42) with the output transmission of second servo motor (41) is connected, first bevel gear (43) key-type connection is in on second pivot (42), first fixed block (46) welding is in deposit on the inner wall of case (2), lead screw (45) rotate set up first fixed block (46) with deposit between case (2), second bevel gear (44) key-type connection is in on lead screw (45), second bevel gear (44) with first bevel gear (43) meshing, one end of the lifting plate (3) is in threaded connection with the screw rod (45).

4. A rotatable stage sound according to claim 3, wherein: a first limiting block (47) is arranged above one end of the lifting plate (3), and the first limiting block (47) is arranged below the second servo motor (41).

5. A rotatable stage sound according to claim 1, wherein: guiding mechanism (5) include guide bar (51) and second fixed block (52), second fixed block (52) welding deposit on the inner wall of case (2), guide bar (51) welding second fixed block (52) with deposit between the top of case (2), the other end of lifter plate (3) runs through guide bar (51) and with guide bar (51) sliding connection.

6. A rotatable stage sound according to claim 5, wherein: a second limiting block (53) is arranged above the other end of the lifting plate (3), and the second limiting block (53) is fixedly arranged on the outer side of the guide rod (51).

7. A rotatable stage sound according to claim 1, wherein: the fastening bolts (9) are provided with at least four groups, and the fastening bolts (9) are symmetrically arranged on two sides of the fixing frame (8).

8. A rotatable stage sound according to claim 1, wherein: slide mechanism (10) are including connecting rod (101), slider (102) and annular slide rail (103), the top welding of connecting rod (101) is in the lower surface of lifter plate (3), install annular slide rail (103) the upper surface of fixed frame (8), slider (102) welding is in the bottom of connecting rod (101), slider (102) slip setting is in on annular slide rail (103).