Multifunctional stage sound equipment

Abstract

The utility model relates to a multifunctional stage sound box, which comprises a sound box body, a base and a rotating seat, the rotating seat is rotatably arranged on the base, the sound box body is arranged on the rotating seat, a limiting ring surrounding the rotating seat is formed on the peripheral side surface of the base, a limiting rod is hinged on the rotating seat, and the limiting rod is arranged on the base. A plurality of limiting grooves which are annularly arrayed along the rotating center of the rotating seat and matched with the limiting rods are formed in the upper end of the limiting ring, and the limiting rods can be clamped into the limiting grooves in a swinging mode. According to the multifunctional stage sound equipment, the rotating seat is driven by the limiting rod to drive the sound equipment body to rotate, and the limiting rod is clamped into the limiting groove for limiting after rotation, so that the orientation adjusting function of the sound equipment body can be realized, and the arrangement of the stage sound equipment in use is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of audio equipment, in particular to a multifunctional stage audio. Background Art

[0002] A stage audio is a kind of audio equipment dedicated to stage performances. In order to achieve a better stage effect, after the stage audio is placed on the stage, it is necessary to adjust the orientation of the stage audio so that the stage audio at different positions can cooperate with each other to achieve a better sound field effect. However, when adjusting the orientation of the stage audio after it is placed on the stage, the existing audio stage needs to be manually moved for operation. Since the stage audio generally has a large volume and mass, it is labor-consuming and inconvenient to operate.

[0003] In view of the above problems, the utility model is improved. Summary of the Utility Model

[0004] The utility model provides a multifunctional stage audio, which solves the above problems existing in the prior art during use.

[0005] The technical solution of the utility model is realized as follows:

[0006] A multifunctional stage audio includes an audio body, and also includes a base and a rotating seat. The rotating seat is rotatably arranged on the base, and the audio body is placed on the rotating seat. A limiting ring surrounding the rotating seat is formed on the circumferential side of the base. A limiting rod is hinged on the rotating seat. A plurality of limiting grooves are formed at the upper end of the limiting ring, which are annularly arranged along the rotation center of the rotating seat and are matched with the limiting rod. The limiting rod can be swingingly clamped into the limiting groove.

[0007] Preferably, a slewing bearing is arranged on the base, and the rotating seat is connected to the slewing bearing.

[0008] Preferably, a handle rod perpendicular to the limiting rod is fixedly connected to the end of the limiting rod.

[0009] Preferably, a limiting portion is formed at the hinged end of the limiting rod, and the limiting portion abuts against the rotating seat when the limiting rod swings to the vertical position.

[0010] Preferably, an installation sleeve with the end facing the inner wall of the limiting ring is fixedly connected to the circumferential side of the rotating seat. A spring and a steel ball are sequentially arranged in the installation sleeve from the inside to the outside. A plurality of limiting holes are formed on the inner wall of the limiting ring, which are annularly arranged along the rotation center of the rotating seat and are matched with the steel ball. The number of the limiting holes is the same as that of the limiting grooves, and the steel ball can be clamped into the limiting hole under the action of the spring.

[0011] Preferably, a rain shield is arranged on the rotating seat above the audio body.

[0012] Preferably, a plurality of connecting sleeves standing upright on the periphery of the sound box body are fixedly connected to the rotating seat, a plurality of connecting rods corresponding to and matching the plurality of connecting sleeves are fixedly connected to the lower end face of the rain shield, the connecting rods are inserted into the connecting sleeves, and fastening bolts passing through the side wall of the connecting sleeves and abutting against the connecting rods are screwed on the connecting sleeves.

[0013] Preferably, a limiting plate is fixedly connected to the plurality of connecting rods, and the limiting plate abuts against the top surface and the side surface of the sound box body.

[0014] Preferably, a plurality of rollers and a plurality of supporting feet are arranged at the lower end of the base, and the supporting feet are screwed on the base.

[0015] In summary, the beneficial effects of the present utility model are as follows: the limiting rod drives the rotating seat to drive the sound box body to rotate, and the limiting rod is clamped into the limiting groove for limiting after rotation, so that the orientation adjustment function of the sound box body can be realized, which is convenient for the operator to adjust the orientation of the sound box body, and thus convenient for the layout of this stage sound box during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 is a structural schematic diagram of the present utility model;

[0018] Figure 2 is Figure 1 an enlarged schematic diagram of part A in

[0019] Figure 3 is a sectional schematic diagram of the present utility model;

[0020] Figure 4 is an exploded schematic diagram of the present utility model;

[0021] Figure 5 is a structural schematic diagram of the rain shield in the present utility model.

[0022] In the figure: 1, audio body; 2, base; 21, limit ring; 22, limit groove; 23, limit hole; 24, roller; 25, support foot; 3, rotating seat; 31, limit rod; 311, limit part; 32, handle rod; 33, mounting sleeve; 34, spring; 35, steel ball; 36, connecting sleeve; 37, fastening bolt; 4, slewing bearing; 5, rain cover; 51, connecting rod; 52, limit plate. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention. Figures 1-5

[0024] As shown in the figure, a multifunctional stage audio includes an audio body 1, and also includes a base 2 and a rotating seat 3. The rotating seat 3 is rotatably arranged on the base 2, the audio body 1 is placed on the rotating seat 3. A limit ring 21 surrounding the rotating seat 3 is formed on the circumferential side surface of the base 2. A limit rod 31 is hinged on the rotating seat 3. A plurality of limit grooves 22 which are annularly arranged along the rotation center of the rotating seat 3 and are matched with the limit rod 31 are opened at the upper end of the limit ring 21. The limit rod 31 can swing and be clamped into the limit groove 22.

[0025] Specifically, the structure of the rotating seat 3 rotatably arranged on the base 2: A slewing bearing 4 is arranged on the base 2, and the rotating seat 3 is connected to the slewing bearing 4.

[0026] In the above embodiment, the base 2 is placed on the stage, and the limiting rod 31 is swung downward to make it snap into one of the limiting grooves 22. The limiting rod 31 cooperates with the limiting groove 22 to limit the rotation of the rotating seat 3 relative to the base 2. The sound body 1 is placed on the rotating seat 3 to realize the arrangement of the sound body 1 on the stage. When the direction of the sound body 1 needs to be adjusted, the limiting rod 31 is swung upward to make it disengage from the limiting groove 22, so that the limiting rod 31 can be moved to drive the rotating seat 3 to rotate on the base 2, and then drive the sound body 1 to rotate on the base 2. After the sound body 1 is rotated to the desired direction, the limiting rod 31 is swung downward to snap it. The rotation of the rotating seat 3 and the sound body 1 is limited by inserting the rotating seat 3 into the limiting groove 22 at other positions, so that the sound body 1 is kept in the desired direction, thereby realizing the adjustment of the direction of the sound body 1, so that this stage sound has the function of adjusting the direction, and when adjusting the direction of the sound body 1, it is only necessary to swing the limiting rod 31 and drive the rotating seat 3 to rotate through the limiting rod 31. The operation is very convenient and easy for the operator to operate. In the process of the rotating seat 3 rotating relative to the base 2, the slewing bearing 4 ensures the stability and smoothness of the rotating seat 3 when the sound body 1 is rotated with the sound body 1 to adjust the direction.

[0027] Preferably, a handle bar 32 perpendicular to the limit rod 31 is fixedly connected to the end of the limit rod 31, and the limit rod 31 can be easily swung to make it fit into or leave the limit slot 22 by holding the handle bar 32, and when the limit rod 31 is swung upward to leave the limit slot 22 and is in a vertical position, the handle bar 32 is in a horizontal position. At this time, holding the handle bar 32 can more conveniently exert force to drive the rotating seat 3 to rotate through the limit rod 31, thereby further facilitating the operation of adjusting the direction of the audio body 1.

[0028] Preferably, the hinged end of the limit rod 31 forms a limit portion 311, and the limit portion 311 abuts against the rotating seat 3 when the limit rod 31 swings to the vertical position. After abutting against the rotating seat 3, the limit portion 311 limits the swing of the limit rod 31, so that the limit rod 31 is more stably maintained in the vertical position, thereby making it easier for the operator to exert force when holding the handle rod 32 to drive the rotating seat 3 to rotate, further facilitating the operation of adjusting the direction of the audio body 1.

[0029] Preferably, an installation sleeve 33 with an end facing the inner wall of the limit ring 21 is fixedly connected to the circumferential side of the rotating seat 3. A spring 34 and a steel ball 35 are sequentially arranged in the installation sleeve 33 from inside to outside. A number of limit holes 23 that are annularly arrayed along the rotation center of the rotating seat 3 and match the steel balls 35 are formed in the inner wall of the limit ring 21. The number of the limit holes 23 is the same as that of the limit grooves 22. The steel balls 35 can be clamped into the limit holes 23 under the action of the spring 34. When the rotating seat 3 is rotated to adjust the orientation of the audio body 1, the installation sleeve 33 rotates with the rotating seat 3 and drives the steel balls 35 therein to slide on the inner wall of the limit ring 21, so that the steel balls 35 are clamped into the limit holes 23 at different positions under the action of the spring 34 when the rotating seat 3 rotates. By clamping the steel balls 35 into the limit holes 23, damping is applied to the rotation of the rotating seat 3, thereby offsetting the inertia when the rotating seat 3 drives the audio body 1 to rotate, making the rotation of the rotating seat 3 with the audio body 1 more stable and also making it easier for the operator to rotate the rotating seat 3, thus further facilitating the operation when adjusting the orientation of the audio body 1.

[0030] Further, a rain shield 5 is provided on the rotating seat 3 above the audio body 1.

[0031] Specifically, the structure of the rain shield 5 arranged on the rotating seat 3: A number of connecting sleeves 36 erected on the circumferential side of the audio body 1 are fixedly connected to the rotating seat 3. A number of connecting rods 51 corresponding to and matching the connecting sleeves 36 one by one are fixedly connected to the lower end face of the rain shield 5. The connecting rods 51 are inserted into the connecting sleeves 36, and a fastening bolt 37 that passes through the side wall of the connecting sleeve 36 and abuts against the connecting rod 51 is screwed on the connecting sleeve 36. After the fastening bolt 37 abuts against the connecting rod 51, the connecting rod 51 is fixedly connected to the connecting sleeve 36, realizing the fixed installation of the rain shield 5. Through the above structure, the rain shield 5 is convenient for disassembly and installation, facilitating the installation operation of the rain shield 5 after the audio body 1 is placed on the rotating seat 3.

[0032] In the above preferred embodiment, when the audio body 1 is arranged on an open-air stage, the rain shield 5 plays a role in preventing rain and ensures the stability of the audio body 1 during operation.

[0033] Preferably, a limit plate 52 is fixedly connected to a number of the connecting rods 51. The limit plate 52 abuts against the top surface and the side surface of the audio body 1. After the limit plate 52 abuts against the top surface and the side surface of the audio body 1, it plays a role in limiting the displacement between the audio body 1 and the rotating seat 3, ensuring that the audio body 1 does not generate displacement on the rotating seat 3 when the rotating seat 3 drives the audio body 1 to rotate to adjust the orientation of the audio body 1, thereby ensuring the accuracy when adjusting the orientation of the audio body 1.

[0034] Preferably, a plurality of rollers 24 and a plurality of support feet 25 are provided at the lower end of the base 2. The rollers 24 are universal wheels, and the support feet 25 are screwed onto the base 2. After the base 2 is placed on the stage, the support feet 25 are rotated to move downward and abut against the stage surface, providing a stable support for the base 2 and ensuring the stability of the audio body 1 after arrangement. When it is necessary to move the audio body 1, the support feet 25 are rotated to move upward and leave the position where they abut against the stage surface, and then the base 2 can be conveniently moved through the rollers 24 to move the audio body 1, facilitating the operation of the operator when moving the audio body 1.

[0035] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A multifunctional stage sound system, comprising a sound system body (1), characterized in that: The speaker also comprises a base (2) and a rotating base (3), wherein the rotating base (3) is rotatably arranged on the base (2), and the speaker body (1) is placed on the rotating base (3). A limiting ring (21) surrounding the rotating base (3) is formed on the peripheral side surface of the base (2), and a limiting rod (31) is hingedly connected to the rotating base (3). A plurality of limiting grooves (22) are formed at the upper end of the limiting ring (21) in a circular array along the rotation center of the rotating base (3) and matching with the limiting rod (31), and the limiting rod (31) can be swung and inserted into the limiting groove (22).

2. The multifunctional stage sound system according to claim 1, characterized in that: A slewing bearing (4) is provided on the base (2), and the rotating seat (3) is connected to the slewing bearing (4).

3. The multifunctional stage sound system according to claim 2, characterized in that: The end of the limiting rod (31) is fixedly connected to a handle rod (32) which is perpendicular to the limiting rod (31).

4. The multifunctional stage sound system according to claim 3, characterized in that: The hinged end of the limiting rod (31) forms a limiting portion (311), and the limiting portion (311) abuts against the rotating seat (3) when the limiting rod (31) swings to a vertical position.

5. The multifunctional stage sound system according to claim 2, characterized in that: A mounting sleeve (33) is fixedly connected to the peripheral side surface of the rotating seat (3) with its end facing the inner wall of the limiting ring (21). A spring (34) and a steel ball (35) are arranged in sequence from the inside to the outside of the mounting sleeve (33). A plurality of limiting holes (23) are arranged in a circular array along the rotation center of the rotating seat (3) and matched with the steel balls (35) on the inner wall of the limiting ring (21). The number of the limiting holes (23) is consistent with the number of the limiting grooves (22). The steel balls (35) can be inserted into the limiting holes (23) under the action of the springs (34).

6. The multifunctional stage sound system according to claim 1, characterized in that: The rotating seat (3) is provided with a rainproof cover (5) located above the speaker body (1).

7. The multifunctional stage sound system according to claim 6, characterized in that: The rotating seat (3) is fixedly connected to a plurality of connecting sleeves (36) erected on the peripheral side of the sound body (1); the lower end surface of the rain cover (5) is fixedly connected to a plurality of connecting rods (51) corresponding to and matching the plurality of connecting sleeves (36) one by one; the connecting rods (51) are inserted into the connecting sleeves (36); and the connecting sleeves (36) are threadedly connected to fastening bolts (37) passing through the side walls of the connecting sleeves (36) and tightly abutting against the connecting rods (51).

8. The multifunctional stage sound system according to claim 7, characterized in that: A plurality of the connecting rods (51) are fixedly connected to limit plates (52), and the limit plates (52) abut against the top surface and side surfaces of the speaker body (1).

9. The multifunctional stage sound system according to claim 1, characterized in that: A plurality of rollers (24) and a plurality of supporting feet (25) are provided at the lower end of the base (2), and the supporting feet (25) are screwed onto the base (2).

Images