CN215991131U

CN215991131U - Virtual sound scene model

Info

Publication number: CN215991131U
Application number: CN202122371631.2U
Authority: CN
Inventors: 吴庭天; 陈宗铸; 雷金睿; 陈小花; 李苑菱
Original assignee: Hainan Academy of Forestry
Current assignee: Hainan Academy of Forestry
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-03-08
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a virtual sound scene model which comprises a sound insulation chamber, a video playing module, a plurality of audio playing modules and a sound sensor, wherein a through hole is formed in one side of the sound insulation chamber, a baffle is rotatably connected into the through hole through a rotating shaft, the video playing modules and the sound sensor are fixedly connected with the inner wall of the sound insulation chamber, which is far away from one side of the through hole, a cavity is formed in the inner top of the sound insulation chamber, a controller, a memory, a signal receiver, a signal transmitter, a motor and a power supply are arranged in the cavity, a screw rod is fixedly connected to the output end of the motor, a sliding groove is formed in the inner top of the sound insulation chamber, and one end of the screw rod penetrates through the inner wall of the cavity and extends inwards into the sliding groove. According to the utility model, the audio playing mechanism can be freely adjusted by controlling the arrangement of the adjusting mechanism, so that the application effect of the sound scene model is improved.

Description

Virtual sound scene model

Technical Field

The utility model relates to the technical field of a soundscape model, in particular to a virtual soundscape model.

Background

The concept of soundscape was first proposed in the 60's of the 20 th century by the camaada makkera R morley shaverer. The definition of soundscape is: refers to the situation of a human in a sound field environment, and the influence of the sound on the human physiology and psychology is caused. We can now simulate the sound scenes of a natural landscape in an indoor space using current video and sound equipment technologies. The virtual sound scene is mainly characterized in that the existing audio-visual technology is combined with a scene, a sound landscape is virtualized in a specific virtual sound scene room, and people can be personally on the scene in the virtual sound scene room.

However, the existing virtual sound scene model is simple in composition mechanism, and an audio playing mechanism in the sound scene model cannot be freely adjusted according to actual needs, so that the application effect of the sound scene model is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that a virtual sound scene model in the prior art is simple in composition mechanism and an audio playing mechanism in the sound scene model cannot be freely adjusted according to actual needs, and provides the virtual sound scene model.

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

a virtual sound scene model comprises a sound-proof room, a video playing module, a plurality of audio playing modules and a sound sensor, wherein one side of the sound-proof room is provided with a through hole, a baffle is rotatably connected in the through hole through a rotating shaft, the video playing modules and the sound sensor are fixedly connected with the inner wall of one side of the sound-proof room, which is far away from the through hole, a cavity is arranged at the inner top of the sound-proof room, a controller, a memory, a signal receiver, a signal transmitter, a motor and a power supply are arranged in the cavity, the output end of the motor is fixedly connected with a screw rod, the inner top of the sound-proof room is provided with a chute, one end of the screw rod penetrates through the inner wall of the cavity and extends into the chute, one end of the screw rod extends in a threaded manner and is sleeved with a sliding block, the bottom of the sliding block is fixedly connected with a mounting plate, and the plurality of the audio playing modules are rotatably connected with the bottom of the mounting plate through a pin shaft, the mounting panel passes through telescopic cylinder with audio playback module and is connected, telescopic cylinder's both ends rotate with audio playback module and mounting panel respectively and are connected, the output of signal receiver and power all is connected with the input of controller, the output of controller is connected with motor, memory, audio playback module and video playback module's input respectively.

Preferably, soundproof cotton is fixedly adhered to the inner wall of the baffle.

Preferably, a sliding rod is fixedly connected in the sliding groove, a sliding opening corresponding to the sliding rod is formed in the sliding block, a plurality of balls are connected in the sliding opening in a sliding mode, and the edge of each ball is in contact with the sliding rod.

Preferably, the top of cavity is equipped with the installing port, rotate in the installing port and be connected with the apron, the one end and the installing port inner wall of apron pass through locking screw fixed connection.

Preferably, a power supply connector is fixedly inserted into the outer wall of the soundproof room, and the output end of the power supply connector is connected with the input end of the power supply.

Preferably, the controller is an 80S51 controller.

Has the advantages that:

1. the sound sensor is used for monitoring audio data in a sound insulation chamber, the signal receiver is used for receiving a remote control instruction, the controller can control the motor to start, the screw rod drives the sliding block to horizontally slide, the horizontal position of the mounting plate is adjusted, and the telescopic cylinder is started to drive the angle of the audio playing module;

2. signal transmitter can send audio monitoring signal to remote control center, and the slide bar can prevent rocking of slider simultaneously, and the ball can reduce the frictional force between slider and the slide bar, and power connection can supply power to the power simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of a virtual soundscape model according to the present invention;

fig. 2 is a schematic bottom view of a virtual soundscape model mounting plate according to the present invention;

fig. 3 is a schematic structural view of a portion a of fig. 1.

In the figure: 1 soundproof room, 2 video playing module, 3 audio playing module, 4 rotating shaft, 5 baffle plates, 6 controller, 7 memory, 8 signal receiver, 9 signal transmitter, 10 motor, 11 power supply, 12 screw, 13 slide block, 14 mounting plate, 15 pin shaft, 16 telescopic cylinder, 17 soundproof cotton, 18 slide bar, 19 ball, 20 cover plate, 21 locking screw, 22 power supply connector, 23 sound sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a virtual sound scene model comprises a soundproof room 1, a video playing module 2, a plurality of audio playing modules 3 and a sound sensor 23, wherein one side of the soundproof room 1 is provided with a through hole, a baffle 5 is rotatably connected in the through hole through a rotating shaft 4 and plays a role of sound insulation, soundproof cotton 17 is fixedly bonded on the inner wall of the baffle 5 to enhance the sound insulation effect, the video playing module 2 is fixedly connected with the inner wall of the soundproof room 1 far away from the through hole, the inner top of the soundproof room 1 is provided with a cavity, the top of the cavity is provided with a mounting hole for maintaining a control element, a cover plate 20 is rotatably connected in the mounting hole and protects the control element, and one end of the cover plate 20 is fixedly connected with the inner wall of the mounting hole through a locking screw 21;

in this embodiment, a controller 6, a memory 7, a signal receiver 8, a signal emitter 9, a motor 10 and a power supply 11 are arranged in the cavity, the controller 6 is an 80S51 controller, an output end of the motor 10 is fixedly connected with a screw 12 for driving a sliding block 13 to slide, a sliding groove is arranged at the inner top of the soundproof room 1, and one end of the screw 12 penetrates through the inner wall of the cavity and extends into the sliding groove;

in this embodiment, a sliding block 13 is sleeved at one extended end of the screw 12 in a threaded manner and used for driving the mounting plate 14 to move, the mounting plate 14 is fixedly connected to the bottom of the sliding block 13 and used for supporting the audio playing module 3, a sliding rod 18 is fixedly connected in the sliding chute, a sliding opening corresponding to the sliding rod 18 is formed in the sliding block 13, a plurality of balls 19 are connected in the sliding opening in a sliding manner, the edge of each ball 19 is in contact with the corresponding sliding rod 18, and friction between the sliding block 13 and the corresponding sliding rod 18 is reduced;

in this embodiment, the bottoms of the plurality of audio playing modules 3 and the mounting plate 14 are rotatably connected through a pin 15, the mounting plate 14 and the audio playing modules 3 are connected through a telescopic cylinder 16 for adjusting the angle of the audio playing modules 3, and two ends of the telescopic cylinder 16 are rotatably connected with the audio playing modules 3 and the mounting plate 14 respectively;

in this embodiment, the output ends of the sound sensor 23, the signal receiver 8 and the power supply 11 are all connected with the input end of the controller 6, the output end of the controller 6 is respectively connected with the input ends of the motor 10, the memory 7, the audio playing module 3 and the video playing module 2, the motor 10, the audio playing module 3 and the video playing module 2 are controlled, the power supply connector 22 is fixedly inserted on the outer wall of the soundproof room 1, and the output end of the power supply connector 22 is connected with the input end of the power supply 11.

In this embodiment, monitor the audio data in soundproof room 1 through sound sensor 23, receive the remote control instruction through signal receiver 8, then controller 6 can control motor 10 and start, then drive slider 13 horizontal slip through screw rod 12, adjust the horizontal position of mounting panel 14, then start telescopic cylinder 16 and drive the angle of audio playback module 3.

In this embodiment, the signal transmitter 9 can transmit the audio monitoring signal to the remote control center, the sliding rod 18 can prevent the sliding block 13 from shaking, the ball 19 can reduce the friction between the sliding block 13 and the sliding rod 18, and the power connector 22 can supply power to the power source 11.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A virtual soundscape model, comprising a sound-proof room (1), a video playback module (2), a plurality of audio playback modules (3) and a sound sensor (23), characterized in that: one side of sound-proof chamber (1) is equipped with the opening, rotate through pivot (4) in the opening and be connected with baffle (5), the inner wall fixed connection of opening one side is kept away from with sound-proof chamber (1) to video playback module (2), the interior top of sound-proof chamber (1) is equipped with the cavity, be equipped with controller (6), memory (7), signal receiver (8), signal transmitter (9), motor (10) and power (11) in the cavity, the output fixedly connected with screw rod (12) of motor (10), the interior top of sound-proof chamber (1) is equipped with the spout, the inner wall of cavity is run through and extend to the spout in to the one end of screw rod (12), slider (13) has been cup jointed to the one end screw thread that screw rod (12) extended, the bottom fixedly connected with mounting panel (14) of slider (13), it is a plurality of audio playback module (3) all rotate through round pin axle (15) with the bottom of mounting panel (14) and be connected, mounting panel (14) are connected through telescopic cylinder (16) with audio playback module (3), the both ends of telescopic cylinder (16) rotate with audio playback module (3) and mounting panel (14) respectively and are connected, the output of sound sensor (23), signal receiver (8) and power (11) all is connected with the input of controller (6), the output of controller (6) is connected with the input of motor (10), memory (7), audio playback module (3) and video playback module (2) respectively.

2. A virtual soundscape model according to claim 1, characterised in that: soundproof cotton (17) is fixedly bonded on the inner wall of the baffle (5).

3. A virtual soundscape model according to claim 1, characterised in that: the slide rail is characterized in that a slide rod (18) is fixedly connected in the slide groove, a slide opening corresponding to the slide rod (18) is formed in the slide block (13), a plurality of balls (19) are connected in the slide opening in a sliding mode, and the edge of each ball (19) is in contact with the slide rod (18).

4. A virtual soundscape model according to claim 1, characterised in that: the top of cavity is equipped with the installing port, it is connected with apron (20) to rotate in the installing port, the one end and the installing port inner wall of apron (20) pass through locking screw (21) fixed connection.

5. A virtual soundscape model according to claim 1, characterised in that: and a power supply connector (22) is fixedly inserted on the outer wall of the soundproof room (1), and the output end of the power supply connector (22) is connected with the input end of the power supply (11).

6. A virtual soundscape model according to claim 1, characterised in that: the controller (6) is an 80S51 controller.