CN210899534U

CN210899534U - Rotatable stage stereo set

Info

Publication number: CN210899534U
Application number: CN202020194586.0U
Authority: CN
Inventors: 沙长胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-22
Filing date: 2020-02-22
Publication date: 2020-06-30
Anticipated expiration: 2030-02-22

Abstract

The utility model discloses a rotatable stage stereo set, the on-line screen storage device comprises a base, be connected with moving mechanism on the base, the upper end of base is connected with elevating system, elevating system's upper end is connected with transition mechanism, moving mechanism's upper end is connected with transition mechanism, be connected with rotary mechanism on transition mechanism's the interior bottom, transition mechanism's upper end is connected with public address mechanism, rotary mechanism's one end is passed transition mechanism's lateral wall and is extended to in the public address mechanism. The utility model discloses can rotate the height and the angle of stereo set, the staff does not need manual regulation simultaneously to the device has made things convenient for the staff to carry and can spread the volume of stereo set, the further work that has reduced the staff, indirect improvement staff's work efficiency, also improved the result of use of stereo set simultaneously.

Description

Rotatable stage stereo set

Technical Field

The utility model relates to a stage stereo set technical field especially relates to a rotatable stage stereo set.

Background

The singing and dancing as an entertainment form which flows thousands of years goes deep into the lives of people of all groups, along with the development and the progress of science and technology, people have more and more requirements and higher requirements on the performance form and the field of the singing and dancing, and a sound system is continuously improved and perfected along with the requirements of people, so that the requirements of the thousands of people on-site sound amplification of a concert are greatly met, and the requirements of playing musical instruments and K songs by individuals and families are also met.

Through retrieval, chinese patent No. CN209845267U discloses a rotatable stage sound, which comprises a stage sound main body, a mounting box, a rotating assembly, a sound speaker, a lifting support leg assembly, a hand wheel, a flat bevel gear, a mounting groove, and a first rotating shaft, wherein the mounting box is arranged on the outer wall of the middle part of the stage sound main body, the sound speaker is mounted above the mounting box through the rotating assembly, the mounting groove is formed in the mounting box, the inner wall of the bottom end of the mounting groove is connected with the flat bevel gear through the first rotating shaft, and one end of the first rotating shaft above the flat bevel gear penetrates through the outer part of the mounting box and is fixedly welded with the mounting plate; this stage stereo set structure is comparatively reasonable, realizes stereo set speaker direction and height's regulation through rotating assembly and lift stabilizer blade subassembly's setting, makes the stage stereo set can be convenient adjust suitable broadcast position, does benefit to the later stage and reaches best sound effect, has solved traditional stage stereo set and needs artifical transport audio amplifier adjustment direction and position, comparatively hard problem.

The following problems can occur when the prior device is used: the current device is when adjusting the height of stereo set, need the staff to adjust four lift stabilizer blade subassemblies, but the staff can't adjust four lift stabilizer blade subassemblies simultaneously, this just leads to the staff to adjust the work step increase of stereo set height, further reduction staff's work efficiency, the inconvenient mobile device of staff simultaneously, and the staff still need the manual hand wheel of rotating, then just can adjust the angle of stereo set, further increase staff's work content, staff's work efficiency has been reduced.

We have therefore proposed a rotatable stage sound to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a rotatable stage sound box.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a rotatable stage stereo set, includes the base, be connected with moving mechanism on the base, the upper end of base is connected with elevating system, elevating system's upper end is connected with transition mechanism, moving mechanism's upper end is connected with transition mechanism, be connected with rotary mechanism on transition mechanism's the interior bottom, transition mechanism's upper end is connected with public address mechanism, rotary mechanism's one end is passed transition mechanism's lateral wall and is extended to in the public address mechanism.

Preferably, the moving mechanism comprises a plurality of universal wheels fixedly connected to the lower end of the base, two symmetrical grooves are formed in the side wall of the base, two telescopic rods are fixedly connected to the upper end of the base, and the upper ends of the two telescopic rods are connected with the transition mechanism.

Preferably, elevating system includes fixed connection in the threaded rod of base upper end, a screw thread section of thick bamboo has been cup jointed to the upper end of threaded rod, a screw thread section of thick bamboo and threaded rod threaded connection, the lantern ring has been cup jointed on the screw thread section of thick bamboo, fixedly connected with handle on the lateral wall of the lantern ring, the upper end of a screw thread section of thick bamboo is connected with transition mechanism.

Preferably, the transition mechanism includes a rotary table fixedly connected to the upper end of the threaded cylinder, the upper end of the rotary table is rotatably connected with a connecting disc, the upper ends of the telescopic rods are fixedly connected with the lower end of the connecting disc, the upper end of the connecting disc is fixedly connected with a mounting seat, and the rotating mechanism is located in the mounting seat.

Preferably, rotary mechanism includes the motor of fixed connection on the bottom in the mount pad, fixedly connected with pivot in the drive shaft of motor, the upper end of pivot is passed the lateral wall of mount pad and is extended to its top, the seat is placed to the upper end fixedly connected with of pivot, the upper end fixedly connected with stereo set of placing the seat.

Preferably, public address mechanism includes a protection section of thick bamboo of fixed connection in the mount pad upper end, the stereo set is located a protection section of thick bamboo, be equipped with a plurality of screw holes on the lateral wall of a protection section of thick bamboo, it is a plurality of screw hole internal thread connection has the diffusion cover.

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

in the device, through the use of the transition mechanism, the rotating mechanism, the moving mechanism, the lifting mechanism and the sound amplifying mechanism, the universal wheel can help workers to rapidly move the device, meanwhile, the groove can facilitate the workers to carry the device, further facilitate the work of the workers, indirectly improve the work efficiency of the workers, simultaneously, the workers can directly rotate the handle, thus the height of the sound box can be changed, the workers do not need to adjust a plurality of lifting structures, further reduce the operation steps of the workers, simultaneously, the workers can use the motor, thereby achieving the autonomous angle of the rotating sound box, and the workers do not need to manually adjust, meanwhile, the sound box is positioned in the protective cylinder, the protective cylinder can protect the sound box, and the sound amplifying cover can expand the volume of the sound box, thereby diffusing the volume, thereby improving the using effect of the sound equipment.

Drawings

Fig. 1 is a schematic structural view of a rotatable stage sound provided by the present invention;

fig. 2 is a schematic view of an external structure of a rotatable stage sound provided by the present invention;

fig. 3 is a schematic top view of the protection tube, the threaded hole and the sound amplifying cover in the rotatable stage sound box.

In the figure: the loudspeaker comprises a base 1, a universal wheel 2, a groove 3, a telescopic rod 4, a threaded rod 5, a threaded barrel 6, a lantern ring 7, a handle 8, a rotary table 9, a connecting disc 10, a mounting seat 11, a motor 12, a rotating shaft 13, a placing seat 14, a sound box 15, a protective barrel 16, a threaded hole 17 and a sound amplifying cover 18.

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.

Referring to fig. 1-3, a rotatable stage sound box comprises a base 1, wherein a moving mechanism is connected to the base 1, the moving mechanism comprises a plurality of universal wheels 2 fixedly connected to the lower end of the base 1, two symmetrical grooves 3 are formed in the side wall of the base 1, the grooves 3 can facilitate workers to insert palms and fingers into the grooves 3 when the workers carry the stage sound box, the workers further work conveniently, two telescopic rods 4 are fixedly connected to the upper end of the base 1, and the upper ends of the two telescopic rods 4 are connected with a transition mechanism.

The upper end of base 1 is connected with elevating system, elevating system includes threaded rod 5 of fixed connection in the upper end of base 1, threaded cylinder 6 has been cup jointed to the upper end of threaded rod 5, threaded cylinder 6 and 5 threaded connection of threaded rod, wherein when threaded cylinder 6 rotates, threaded cylinder 6 can remove according to threaded rod 5's screw direction, further height that just can make the stereo set obtains changing, the lantern ring 7 has been cup jointed on the threaded cylinder 6, wherein the lateral wall of the lantern ring 7 and the lateral wall fixed connection of threaded cylinder 6, fixedly connected with handle 8 on the lateral wall of the lantern ring 7, the upper end of threaded cylinder 6 is connected with transition mechanism.

Elevating system's upper end is connected with transition mechanism, transition mechanism includes fixed connection in the carousel 9 of a screw section of thick bamboo 6 upper end, the upper end of carousel 9 is rotated and is connected with connection pad 10, the upper end of two telescopic links 4 and the lower extreme fixed connection of connection pad 10, wherein telescopic link 4 has carries out spacing function to connection pad 10, the rotation of having avoided connection pad 10, the upper end fixedly connected with mount pad 11 of connection pad 10, rotary mechanism is located mount pad 11, moving mechanism's upper end is connected with transition mechanism.

The transition mechanism is connected with rotary mechanism on the interior bottom, and rotary mechanism includes motor 12 on the bottom in fixed connection mount pad 11, and wherein motor 12 is prior art, does not state here too much, fixedly connected with pivot 13 in the drive shaft of motor 12, and the upper end of pivot 13 passes the lateral wall of mount pad 11 and extends to its top, and wherein the lateral wall of pivot 13 is connected with the lateral wall of mount pad 11 is rotated, and the upper end fixedly connected with of pivot 13 places seat 14, places the upper end fixedly connected with stereo set 15 of seat 14.

The upper end of transition mechanism is connected with public address mechanism, public address mechanism includes fixed connection in the protection section of thick bamboo 16 of mount pad 11 upper end, stereo set 15 is located protection section of thick bamboo 16, wherein stereo set 15 is prior art, it does not state here too much, be equipped with a plurality of screw holes 17 on the lateral wall of protection section of thick bamboo 16, a plurality of screw hole 17 female connection have the sound amplifying cover 18, wherein be equipped with the external screw thread on the lateral wall of sound amplifying cover 18, and external screw thread and screw hole threaded connection, further just can make sound amplifying cover 18 dismantle, thereby just can make stereo set 15 resume normal effect, the lateral wall of transition mechanism is passed and is extended to in the public address mechanism to rotary mechanism's one end.

The utility model discloses in, when the staff need use this device, at first the staff can be through the use of every phenomenon wheel 2, and further just can make the device obtain removing, and further make things convenient for staff's mobile device, recess 3 can more make things convenient for staff handling device simultaneously, and further has made things convenient for the staff.

When the staff need adjust the height of stereo set 15, at first the staff handheld handle 8, then the staff rotates handle 8 again, when the continuous 360 degrees of rotation of handle 8, just can make threaded cylinder 6 rotate along with it, because threaded cylinder 6 and threaded rod 5 threaded connection, just so can make threaded cylinder 6 remove according to the screw direction of threaded rod 5, further just can make the height of stereo set 15 obtain changing.

Simultaneously the staff can start motor 12, when motor 12 during operation, just can make pivot 13 rotate, when pivot 13 rotated, just can make the angle of stereo set 15 obtain changing thereupon, and the staff can be according to actual conditions simultaneously, then rotatory sound amplification cover 18 again, when sound amplification cover 18 was rotatory, sound amplification cover 18 just can make sound amplification cover 18 dismantle by 18 under the assistance of screw hole 17, and further just can make stereo set 15 not public address to the result of use of stereo set 15 has been improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a rotatable stage stereo set, includes base (1), its characterized in that, be connected with moving mechanism on base (1), the upper end of base (1) is connected with elevating system, elevating system's upper end is connected with transition mechanism, moving mechanism's upper end is connected with transition mechanism, be connected with rotary mechanism on the interior bottom of transition mechanism, the upper end of transition mechanism is connected with public address mechanism, rotary mechanism's one end is passed transition mechanism's lateral wall and is extended to in the public address mechanism.

2. A rotatable stage sound according to claim 1, wherein the moving mechanism comprises a plurality of universal wheels (2) fixedly connected to the lower end of the base (1), two symmetrical grooves (3) are formed on the side wall of the base (1), two telescopic rods (4) are fixedly connected to the upper end of the base (1), and the upper ends of the two telescopic rods (4) are connected to the transition mechanism.

3. The rotatable stage sound box as claimed in claim 1, wherein the lifting mechanism comprises a threaded rod (5) fixedly connected to the upper end of the base (1), a threaded cylinder (6) is sleeved on the upper end of the threaded rod (5), the threaded cylinder (6) is in threaded connection with the threaded rod (5), a sleeve ring (7) is sleeved on the threaded cylinder (6), a handle (8) is fixedly connected to the side wall of the sleeve ring (7), and the upper end of the threaded cylinder (6) is connected with the transition mechanism.

4. The stage sound box as claimed in claim 2, wherein the transition mechanism comprises a rotary table (9) fixedly connected to the upper end of the threaded cylinder (6), a connecting disc (10) is rotatably connected to the upper end of the rotary table (9), the upper ends of the two telescopic rods (4) are fixedly connected to the lower end of the connecting disc (10), a mounting seat (11) is fixedly connected to the upper end of the connecting disc (10), and the rotating mechanism is located in the mounting seat (11).

5. A rotatable stage sound according to claim 4, wherein the rotating mechanism comprises a motor (12) fixedly connected to the inner bottom of the mounting seat (11), a rotating shaft (13) is fixedly connected to a driving shaft of the motor (12), the upper end of the rotating shaft (13) penetrates through the side wall of the mounting seat (11) and extends to the upper part of the mounting seat, a placing seat (14) is fixedly connected to the upper end of the rotating shaft (13), and a sound (15) is fixedly connected to the upper end of the placing seat (14).

6. A rotatable stage sound according to claim 5, wherein the sound amplifying mechanism comprises a protective cylinder (16) fixedly connected to the upper end of the mounting base (11), the sound (15) is located in the protective cylinder (16), a plurality of threaded holes (17) are formed in the side wall of the protective cylinder (16), and a sound amplifying cover (18) is connected to the plurality of threaded holes (17) in a threaded manner.