Rotary sound box

Abstract

The utility model discloses a rotary sound box, relates to the technical field of rotary sound boxes, and solves the problems that if a device is difficult to limit and control sound box main bodies with different specifications, obvious limitation is exposed, the sound box cannot be stably fixed, the installation position is inaccurate, and sound transmission is influenced; the clamping device comprises a base, a clamping mechanism comprises a limiting column and working grooves, the working grooves are formed in the inner side surface of the limiting column and penetrate through the interior of the limiting column, springs are fixedly installed on the inner wall of one side of each working groove, and the limiting column and the working grooves are fixedly connected through the springs. According to the sound box clamping device, the clamping mechanism is additionally arranged, the sound box body can be effectively clamped through the clamping blocks, the clamping blocks can clamp the sound box body through the elastic effect of the springs, and therefore the sound box body can be clamped through the clamping blocks, and the sound box body can be clamped through the clamping blocks. And the clamping blocks can effectively clamp different sound equipment bodies.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of rotating sound, especially relates to a rotating sound. BACKGROUND

[0002] The rotating sound has obvious advantages in sound propagation and hearing experience due to the unique function of rotation. It can flexibly adjust the angle according to the scene and requirements, change the sound propagation direction, accurately project to a specific area, effectively expand the coverage range, reduce the sound propagation dead angle, and is especially suitable for large conference rooms, classrooms, and performance venues with large space and irregular shape, so that the audience at each position can have a good hearing experience. In a multi-channel audio system, it cooperates with other devices to adjust the sound direction position of the sound channel, create realistic surround sound effects, and make users feel immersive when enjoying audio and video entertainment. It can also focus sound on a specific area or target, and when the user changes position, rotating the sound box can enhance sound clarity and stereoscopic effect, reduce environmental noise interference, and improve sound perception quality.

[0003] The patent publication No. "CN218162822U" discloses a "rotating sound", which includes a sound body, the lower end of the sound body is attached to a placement plate, the middle part of the lower end of the placement plate is provided with a rotating shaft, the lower end of the rotating shaft is rotationally connected to a base, the upper side of the base is installed with an annular pipe, a plurality of connecting rods are installed between the upper end of the annular pipe and the lower end of the placement plate, a plurality of nozzles are equally spaced and communicated towards the inner end of the annular pipe, an oil drum is installed on the outer side of the lower end of the placement plate, a delivery pipe with a one-way valve is installed in communication with the lower end of the oil drum, a straight cylinder is provided in communication with the lower end of the delivery pipe, the straight cylinder is in communication with the annular pipe through a connecting pipe, a piston is slidably connected in the straight cylinder, a circular rod is installed in the middle part of the lower end of the piston, the circular rod extends out of the lower side of the straight cylinder and is connected with the fixed part of the first rolling member, a protrusion for cooperating with the first rolling member is provided on the outer side of the upper end of the base. This design achieves the linkage between the oiling operation and the rotating operation, realizes continuous oiling operation, and has good practicality.

[0004] In the actual application of the device in the above-mentioned patent, if the device cannot limit and control different specifications of the sound body, obvious limitations will be exposed, the sound may not be stably fixed, the installation position may not be accurate, the sound propagation may be affected, the sound may be easily displaced due to slight vibration or collision, the circuit may be loose, and problems such as sound interruption and noise may be caused. UTILITY MODEL CONTENTS

[0005] (I) Technical problems solved

[0006] In view of the problems existing in the prior art, the utility model provides a rotating sound.

[0007] (II) Technical solutions

[0008] To achieve the above object, the utility model discloses a rotating sound equipment, including base, the base top is provided with the clamping mechanism,

[0009] The clamping mechanism includes a limiting post and a working groove, the working groove is respectively arranged on the inner side surface of the limiting post and penetrates the inside, the spring is respectively fixedly installed on the inner wall of one side of the working groove, the clamping block is respectively fixedly installed on one end of the spring, and the clamping block is clamped between the inner side.

[0010] Through the above technical scheme, the clamping block can effectively clamp the sound body, and the clamping block can realize effective clamping effect on different sound bodies through the elastic effect of the spring, so that the device can be limited and controlled for different specifications of the sound body, and the obvious limitation is exposed, the sound equipment can not be stably fixed, the installation position is not accurate, the sound propagation is affected, the sound equipment is easily displaced when being slightly vibrated or collided, the circuit is loose, and problems such as sound interruption and noise are caused.

[0011] As a preferred scheme of the utility model discloses a rotating sound equipment, wherein, the base bottom wall is fixedly installed with a variable speed motor, and the output end of the variable speed motor is rotatably connected with the top wall and the top surface of the base.

[0012] Through the above technical scheme, the base can effectively provide a stable installation position for the variable speed motor installed on the bottom wall.

[0013] As a preferred scheme of the utility model discloses a rotating sound equipment, wherein, the output end of the variable speed motor is fixedly installed with a support column cylinder, and the bottom wall of the support column cylinder is fixedly installed with a servo hydraulic cylinder.

[0014] Through the above technical scheme, the variable speed motor can effectively drive the support column cylinder installed on the output to rotate, and the rotation of the support column cylinder can synchronously drive the servo hydraulic cylinder installed on the bottom wall to rotate synchronously.

[0015] As a preferred scheme of the utility model discloses a rotating sound equipment, wherein, the limiting post bottom end of the clamping mechanism is respectively fixedly installed on the output end of the servo hydraulic cylinder, and the outer side one end of the clamping block is respectively slidably connected between the inner wall of the working groove.

[0016] Through the above technical scheme, the servo hydraulic cylinder can accurately drive the clamping mechanism to stably rotate, realize flexible angle adjustment, and the servo hydraulic cylinder can also push the clamping mechanism to adjust the lifting, so that the sound effect is effectively improved, and better auditory experience is brought.

[0017] As a preferred scheme of the utility model discloses a rotating sounder, wherein, the bottom surface of the base is fixedly installed with a support frame, and the bottom end of the support frame is respectively screwed with a foot cup penetrating the inside.

[0018] By adopting the above technical scheme, by adjusting the foot cup penetrating the inside screwed at the bottom end of the support frame, effective supporting effect on uneven ground can be achieved.

[0019] As a preferred scheme of the utility model discloses a rotating sounder, wherein, the bottom surface of the base is fixedly installed with a support frame, and the bottom end of the support frame is respectively screwed with a foot cup penetrating the inside.

[0020] By adopting the above technical scheme, by adjusting the foot cup penetrating the inside screwed at the bottom end of the support frame, effective supporting effect on uneven ground can be achieved.

[0021] (Three) beneficial effects

[0022] The utility model provides a rotating sounder. Have the following beneficial effects:

[0023] 1. by increasing the clamping mechanism, the sounder body can be effectively clamped through the clamping block, and the clamping block can be effectively clamped to different sounder bodies through the elastic effect of the spring, so that the clamping block can be effectively clamped to different sounder bodies, the device is difficult to control the sounder body of different specifications, and obvious limitations are exposed, which may not be able to stably fix the sounder, resulting in inaccurate installation position and affecting sound propagation; when subjected to slight vibration or impact, the sounder is also prone to displacement, causing line looseness, and causing problems such as sound interruption, noise and the like.

[0024] 2. by increasing the servo hydraulic cylinder, the servo hydraulic cylinder can accurately drive the clamping mechanism to stably rotate, realize flexible angle adjustment, and the servo hydraulic cylinder can also drive the clamping mechanism to ascend and descend, thereby effectively improving the sound effect and bringing better auditory experience. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the drawings needed in the embodiment description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating creative labor.

[0026] Figure 1 It is the main view structural schematic diagram of the utility model as a whole.

[0027] Figure 2 It is the main view structural schematic diagram of the utility model as a whole.

[0028] Figure 3 is the whole right view half cut structure schematic diagram of the utility model.

[0029] Figure 4 is the whole A place amplification structure schematic diagram of the utility model.

[0030] In the figure, 1, base; 2, support column cylinder; 3, clamping mechanism; 31, limit post; 32, working groove; 33, spring; 34, clamping block; 35, sound body; 4, support frame; 5, reflective strip; 6, variable speed motor; 7, servo hydraulic cylinder; 8, foot cup. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0032] Embodiment 1

[0033] Referring to Figures 1 to 4 , the first embodiment of the utility model, the embodiment provides a kind of rotary sound, including base 1, base 1 top is provided with clamping mechanism 3;

[0034] Clamping mechanism 3 includes limit post 31 and working groove 32, working groove 32 is respectively opened in the inner side surface of limit post 31 and penetrates inside, and the inner wall of one side of working groove 32 is respectively fixedly installed with spring 33, and one end of spring 33 is respectively fixedly installed with clamping block 34, and the inner side between clamping block 34 clamps sound body 35.

[0035] Specifically, the bottom wall of base 1 is fixedly installed with variable speed motor 6, the output end of variable speed motor 6 is respectively rotationally connected with the top wall and top surface penetrating in base 1, the output end of variable speed motor 6 is fixedly installed with support column cylinder 2, and the bottom wall of support column cylinder 2 is fixedly installed with servo hydraulic cylinder 7.

[0036] Further, clamping mechanism 3 can effectively clamp sound body 35 by clamping block 34, and clamping block 34 can be effectively clamped by the elastic action of spring 33, so that clamping block 34 can effectively clamp different sound bodies 35, and the other end of spring 33 is respectively installed on the inner wall of one side of working groove 32, and working groove 32 is respectively opened in the inner side surface of limit post 31 and penetrates inside.

[0037] Base 1 can effectively provide stable installation position for variable speed motor 6 installed on the bottom wall, and the output installed support column cylinder 2 can be effectively driven to rotate by rotating variable speed motor 6, and the bottom wall installed servo hydraulic cylinder 7 can be synchronously rotated by the rotation of support column cylinder 2.

[0038] Embodiment 2

[0039] Referring to Figures 1 to 4For the first embodiment of the utility model, this embodiment is based on the last embodiment, the limit post 31 bottom end of clamping mechanism 3 is fixedly installed in servo hydraulic cylinder 7 output end respectively, one end of clamping block 34 outside is slidably connected between the inner wall of working groove 32.

[0040] Specifically, the bottom surface of the base 1 is fixedly installed with a support frame 4, the bottom end of the support frame 4 is screwed with a foot cup 8 penetrating the inside, and the outer side of the base 1 and the outer side of the support column cylinder 2 are fixedly installed with a reflective strip 5 respectively.

[0041] Further, through the synchronous operation of the servo hydraulic cylinder 7, the clamping mechanism 3 can be precisely driven to rotate stably, realizing flexible angle adjustment, and at the same time, the servo hydraulic cylinder 7 can also drive the clamping mechanism 3 to adjust the lifting, thereby effectively improving the sound effect and bringing better auditory experience.

[0042] By adjusting the foot cup 8 penetrating the inside screwed at the bottom end of the support frame 4, effective support effect on uneven ground can be achieved, and through the reflective strip 5 installed on the outer side of the base 1 and the outer side of the support column cylinder 2, the warning prompt function can be effectively realized, and the support frame 4 is fixedly installed at the bottom surface of the base 1.

[0043] Working principle: the clamping mechanism 3 can effectively clamp the sound body 35 through the clamping block 34, and the clamping block 34 can effectively clamp different sound bodies 35 through the elastic action of the spring 33, the other end of the spring 33 is installed on the inner wall of one side of the working groove 32, and the working groove 32 is opened on the inner side surface of the limit post 31 and penetrates the inside.

[0044] The base 1 can effectively provide a stable installation position for the variable speed motor 6 installed on the bottom wall, and the rotating variable speed motor 6 can effectively drive the support column cylinder 2 installed on the output to rotate, and the rotation of the support column cylinder 2 can synchronously drive the servo hydraulic cylinder 7 installed on the bottom wall to rotate synchronously.

[0045] Through the synchronous operation of the servo hydraulic cylinder 7, the clamping mechanism 3 can be precisely driven to rotate stably, realizing flexible angle adjustment, and at the same time, the servo hydraulic cylinder 7 can also drive the clamping mechanism 3 to adjust the lifting, thereby effectively improving the sound effect and bringing better auditory experience.

[0046] By adjusting the foot cup 8 penetrating the inside screwed at the bottom end of the support frame 4, effective support effect on uneven ground can be achieved, and through the reflective strip 5 installed on the outer side of the base 1 and the outer side of the support column cylinder 2, the warning prompt function can be effectively realized, and the support frame 4 is fixedly installed at the bottom surface of the base 1.

[0047] It is to be understood that the terminology "first" and "second" and the like used herein is merely intended to differentiate one entity or operation from another, without necessarily requiring or implying any such actual relationship or order between such entities or operations.

Claims

1. A turntable comprising a base (1), characterised in that: The base (1) is provided with a clamping mechanism (3) above; The clamping mechanism (3) comprises a limiting column (31) and a working groove (32), the working groove (32) is respectively arranged on the inner side surface of the limiting column (31) and penetrates the inside, the inner wall of one side of the working groove (32) is respectively fixedly installed with a spring (33), one end of the spring (33) is respectively fixedly installed with a clamping block (34), and the inner side of the clamping block (34) clamps an audio body (35).

2. A rotating sound device according to claim 1, characterized in that: The base (1) is provided with a clamping mechanism (3) above; 3. A rotating sound device according to claim 2, characterized in that: The output end of the variable speed motor (6) is fixedly installed with a supporting column cylinder (2), and the bottom wall of the supporting column cylinder (2) is fixedly installed with a servo hydraulic cylinder (7).

4. The rotating sound device of claim 1, wherein: The bottom end of the limiting column (31) of the clamping mechanism (3) is respectively fixedly installed on the output end of the servo hydraulic cylinder (7), and the outer side of one end of the clamping block (34) is respectively slidably connected between the inner walls of the working groove (32).

5. The rotating sound device of claim 1, wherein: The bottom surface of the base (1) is fixedly installed with a supporting frame (4), and the bottom end of the supporting frame (4) is respectively screwed with a foot cup (8) penetrating the inside.

6. A rotating sound device according to claim 5, characterized in that: The outer side of the base (1) and the outer side of the supporting column cylinder (2) are respectively fixedly installed with a reflective strip (5).

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