CN212324295U

CN212324295U - Mixed sound play device convenient to installation multichannel pronunciation

Info

Publication number: CN212324295U
Application number: CN202021114054.8U
Authority: CN
Inventors: 赖贤飞; 谢强
Original assignee: Beijing Guangtongyue Technology Co ltd
Current assignee: Beijing Guangtongyue Technology Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-01-08
Anticipated expiration: 2030-06-16

Abstract

The utility model provides a sound mixing play device convenient to installation multichannel pronunciation relates to sound mixing audio amplifier installation technical field, including backing plate and connecting device, the upper end fixedly connected with connecting device of backing plate, connecting device include the link, and the link is two, and two links are located the position that is close to both sides on the backing plate, are equipped with the playback mechanism between two links, and the playback mechanism is located the top of backing plate. The utility model discloses, through setting up connecting device, put the mechanism of broadcasting on the backing plate, clip the mechanism of broadcasting through the link of installing on the backing plate, it is fixed with the mechanism of broadcasting through the rope fastening of fixing between two links, the slide rail is inserted with the help of the cardboard and is established expansion bolts and install on the wall surface, reach the position between control mechanism of broadcasting and the corner through the slip, fix the slip inside the slide rail through rotating the bolt, thereby solved because prismatic form audio amplifier edge and corner are unsuitable to be joined in marriage inside the corner, thereby be difficult to carry out the problem of fixing.

Description

Mixed sound play device convenient to installation multichannel pronunciation

Technical Field

The utility model relates to a mixed sound audio amplifier installation technical field especially relates to a mixed sound play device convenient to installation multichannel pronunciation.

Background

A speaker refers to a device that can convert an audio signal into sound. The popular way is that a power amplifier is arranged in a main box body or a bass box body of a sound box, and the sound box generates sound after amplifying an audio signal, so that the sound becomes louder. It is an extremely important component of an audio system and is responsible for the task of converting electrical signals into acoustic signals for direct listening by the human ear.

The gap is less between the wall corner because the wall corner when audio amplifier is installed on the wall corner now, and when prismatic audio amplifier need install the wall corner, because prismatic audio amplifier edge and wall corner are unsuitable to be difficult to the card inside the wall corner to it is difficult to fix.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcomings existing in the prior art and providing a mixing sound playing device convenient for installing multi-path voice.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a sound mixing play device convenient to installation multichannel pronunciation, includes backing plate and connecting device, the upper end fixedly connected with connecting device of backing plate, connecting device includes the link, the link is two, and two links are located the position that the backing plate upper end is close to both sides, two be equipped with the playback mechanism between the two of link, the playback mechanism is located the top of backing plate, two the surface of link all rotates and is connected with the draw runner, the surface cover of draw runner has the slide rail, the fixed surface of slide rail is connected with the cardboard, slide rail surface cardboard is with the help of bolt and wall fixed connection, the inside of cardboard is inserted and is equipped with the bolt, the port and the draw runner contact of bolt.

Preferably, a rope belt is arranged between the two connecting frames, two ends of the rope belt are fixedly connected with the two connecting frames respectively, and the playing mechanism is sleeved by the rope belt.

Preferably, the upper end of the backing plate is provided with a playing mechanism, and the bottom end of the playing mechanism is arranged at the upper end of the backing plate.

Preferably, the two connecting frames are symmetrically distributed by taking the playing mechanism as a symmetric center, and the two connecting frames and the backing plate are vertically arranged.

Preferably, one end of the playing mechanism is provided with an extruding device, the extruding device comprises a screw rod, one end of the screw rod is rotatably connected with the playing mechanism, a spring is sleeved on the surface of the screw rod, one end of the spring is fixedly connected with the playing mechanism, a nut is in threaded connection with the full mark of the screw rod, a sleeve is slidably sleeved on the surface of the nut, and one end of the sleeve is fixedly connected with the spring.

Preferably, one end of the sleeve, which is far away from the playing mechanism, is provided with an extrusion block, the extrusion block is made of rubber, the extrusion block is in a V-shaped structure, an opening of the V shape is fixedly connected with the sleeve, and

the internal angle of the V shape is 90 degrees.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, through setting up connecting device, put the mechanism of broadcasting on the backing plate, clip the mechanism of broadcasting through the link of installing on the backing plate, it is fixed with the mechanism of broadcasting through the rope fastening of fixing between two links, the slide rail is inserted with the help of the cardboard and is established expansion bolts and install on the wall surface, reach the position between control mechanism of broadcasting and the corner through the slip, fix the slip inside the slide rail through rotating the bolt, thereby solved because prism form audio amplifier edge and corner are unsuitable to be joined in marriage inside the corner, thereby be difficult to carry out the problem of fixing.

2. The utility model discloses in, through setting up the extrusion device, make the sleeve drive the nut through rotating the sleeve and rotate on the slide bar surface, promote the sleeve through the spring, extrude the piece with the help of sleeve extrusion, extrude the piece card inside the corner with the help of "V" font, reached the distance between fixed playback mechanism and the corner.

Drawings

Fig. 1 is a schematic perspective view of a mixed sound playing apparatus for conveniently installing multiple channels of voices according to the present invention;

fig. 2 is a schematic structural diagram of a playing mechanism in an audio mixing playing device for conveniently installing multiple paths of voices according to the present invention;

fig. 3 is a rear view of fig. 1 of a sound mixing playing apparatus for facilitating installation of multiple channels of voices according to the present invention;

fig. 4 is the utility model provides a structural schematic diagram of extrusion device in audio mixing play device convenient to installation multichannel pronunciation.

Illustration of the drawings: 1. a playback mechanism; 2. a base plate; 3. a connecting device; 31. a connecting frame; 32. a rope belt; 33. a slide bar; 34. a slide rail; 35. clamping a plate; 36. a bolt; 4. an extrusion device; 41. a screw; 42. a spring; 43. a nut; 44. a sleeve; 45. and extruding the block.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-4, the utility model provides a mixed sound play device convenient to installation multichannel pronunciation, including backing plate 2 and connecting device 3, the upper end fixedly connected with connecting device 3 of backing plate 2, the upper end of backing plate 2 is equipped with playback mechanism 1, and the upper end at backing plate 2 is installed to playback mechanism 1 bottom.

The specific arrangement and function of the connecting means 3 and the squeezing means 4 will be described in detail below.

As shown in fig. 1 and 4, the connecting device 3 includes two connecting frames 31, the connecting frames 31, the two connecting frames 31 are located at positions, close to two sides, of the upper end of the backing plate 2, the playing mechanism 1 is arranged between the two connecting frames 31, the playing mechanism 1 is located above the backing plate 2, sliding strips 33 are rotatably connected to the surfaces of the two connecting frames 31, a rope belt 32 is arranged between the two connecting frames 31, two ends of the rope belt 32 are fixedly connected with the two connecting frames 31 respectively, the playing mechanism 1 is sleeved with the rope belt 32, sliding rails 34 are sleeved on the surfaces of the sliding strips 33, clamping plates 35 are fixedly connected to the surfaces of the sliding rails 34, the clamping plates 35 on the surfaces of the sliding rails 34 are fixedly connected with a wall through bolts, bolts 36 are inserted into the clamping plates 35, ports of the bolts 36 are in contact with the sliding strips 33, the two connecting frames 31 are symmetrically distributed by taking the playing mechanism 1 as a symmetric center, and the two connecting frames 31 are perpendicular.

The whole connecting device 3 achieves the effects that the playing mechanism 1 is placed on the backing plate 2 by arranging the connecting device 3, the playing mechanism 1 is clamped by the connecting frames 31 arranged on the backing plate 2, the playing mechanism 1 is fixed by the rope belts 32 fixed between the two connecting frames 31, the sliding rails 34 are arranged on the surface of the wall by inserting expansion bolts 36 through the clamping plates 35, the sliding bars 33 are used for controlling the position between the playing mechanism 1 and the corner, and the sliding bars 33 are fixed inside the sliding rails 34 by rotating the bolts 36, so that the problem that the prism-shaped sound box edge and the corner are not matched and are difficult to clamp inside the corner and are difficult to fix is solved.

As shown in fig. 1 and fig. 3, an extruding device 4 is disposed at one end of the playing mechanism 1, the extruding device 4 includes a screw rod 41, one end of the screw rod 41 is rotatably connected with the playing mechanism 1, a spring 42 is sleeved on a surface of the screw rod 41, one end of the spring 42 is fixedly connected with the playing mechanism 1, a nut 43 is fully screwed on the screw rod 41, a sleeve 44 is slidably sleeved on a surface of the nut 43, one end of the sleeve 44 is fixedly connected with the spring 42, an extruding block 45 is disposed at one end of the sleeve 44 away from the playing mechanism 1, the extruding block 45 is made of rubber, the extruding block 45 is in a "V" shape, an opening of the "V" shape is fixedly connected with the sleeve 44, and an inner angle of the "V" shape is 90 °.

The whole extrusion device 4 achieves the effect that by arranging the extrusion device 4, the sleeve 44 drives the nut 43 to rotate on the surface of the sliding rod by rotating the sleeve 44, the sleeve 44 is pushed by the spring 42, the extrusion block 45 is extruded by the sleeve 44, and the extrusion block 45 in a V shape is clamped inside a corner, so that the distance between the fixed playing mechanism 1 and the corner is achieved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a mixed sound play device convenient to installation multichannel pronunciation, includes backing plate (2) and connecting device (3), its characterized in that: the upper end fixedly connected with connecting device (3) of backing plate (2), connecting device (3) are including link (31), link (31) are two, and two link (31) are located backing plate (2) upper end and are close to the position of both sides, two be equipped with playback mechanism (1) between the two in link (31), playback mechanism (1) is located the top of backing plate (2), two the surface of link (31) all rotates and is connected with draw runner (33), the surface cover of draw runner (33) has slide rail (34), the fixed surface of slide rail (34) is connected with cardboard (35), slide rail (34) surface cardboard (35) are with the help of bolt and wall fixed connection, the inside of cardboard (35) is inserted and is equipped with bolt (36), the port and the draw runner (33) contact of bolt (36).

2. A mixed sound playing apparatus for facilitating the installation of multiple channels of speech as claimed in claim 1, wherein: a rope belt (32) is arranged between the two connecting frames (31), two ends of the rope belt (32) are fixedly connected with the two connecting frames (31) respectively, and the playing mechanism (1) is sleeved by the rope belt (32).

3. A mixed sound playing apparatus for facilitating the installation of multiple channels of speech as claimed in claim 1, wherein: the upper end of the backing plate (2) is provided with a playing mechanism (1), and the bottom end of the playing mechanism (1) is arranged at the upper end of the backing plate (2).

4. A mixed sound playing apparatus for facilitating the installation of multiple channels of speech as claimed in claim 1, wherein: the two connecting frames (31) are symmetrically distributed by taking the playing mechanism (1) as a symmetrical center, and the two connecting frames (31) and the backing plate (2) are vertically arranged.

5. A mixed sound playing apparatus for facilitating the installation of multiple channels of speech as claimed in claim 1, wherein: one end of the playing mechanism (1) is provided with an extruding device (4), the extruding device (4) comprises a screw rod (41), one end of the screw rod (41) is rotatably connected with the playing mechanism (1), a spring (42) is sleeved on the surface of the screw rod (41), one end of the spring (42) is fixedly connected with the playing mechanism (1), a nut (43) is connected to the surface of the screw rod (41) in a threaded manner, a sleeve (44) is sleeved on the surface of the nut (43) in a sliding manner, and one end of the sleeve (44) is fixedly connected with the spring (42).

6. A mixed sound playing apparatus for facilitating the installation of multiple channels of voice according to claim 5, wherein: one end, far away from the playing mechanism (1), of the sleeve (44) is provided with an extrusion block (45), the extrusion block (45) is made of rubber, the extrusion block (45) is of a V-shaped structure, the opening of the V shape is fixedly connected with the sleeve (44), and the inner angle of the V shape is 90 degrees.