CN210986236U

CN210986236U - Intelligent switching processor for audio signals

Info

Publication number: CN210986236U
Application number: CN202020254170.3U
Authority: CN
Inventors: 方泓
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2020-07-10
Anticipated expiration: 2030-03-05

Abstract

The utility model discloses an audio signal intelligence switches over treater, switch over the treater body including audio frequency intelligence, the bottom fixed mounting of audio frequency intelligence switches over the treater body has the top to be the fixed box that the opening set up, the equal fixed mounting in bottom four corners of fixed box has the silica gel sucking disc, is equipped with fixed pipe in the silica gel sucking disc, and equal fixed mounting has the rectangular pipe on the both sides inner wall of fixed box, and the one end that two rectangular pipes kept away from each other all sets up to block structure, and the top of fixed pipe extends to in the rectangular pipe that corresponds, and fixed mounting has two montants on the bottom inner wall of fixed box, and the sliding sleeve is equipped with same movable plate on two montants. The utility model discloses simple structure, convenient operation is convenient for adjust the adsorption affinity of reinforcing silica gel sucking disc, reaches the purpose of convenient firm absorption fixing on the desktop, improves the stability of placing of audio frequency intelligence switching processor body, effectively avoids bumping because of the mistake and causes dropping and break the phenomenon, satisfies the use needs, is favorable to the use.

Description

Intelligent switching processor for audio signals

Technical Field

The utility model relates to an audio signal intelligence switches over treater technical field, especially relates to an audio signal intelligence switches over treater.

Background

In the current broadcast television transmission and emission system, the signal connection between the audio signal source and the transmitter has single equipment function and single interface, the simultaneous switching output for the transmitter, monitoring and microcomputer acquisition and analysis can not be realized, and the automatic broadcast monitoring of the signal source can not be realized, therefore, the audio signal source and the transmitter need to be connected through a conducting wire by means of an audio intelligent switching processor, the transmitter can simultaneously switch output for the transmitter, monitoring and microcomputer acquisition and analysis, and most of the existing audio intelligent switching processors are placed on a desktop in the using process.

But current audio frequency intelligence switches treater and places and use on the desktop, and it has the shortcoming of placing unstability, and easy because of personnel's mistake bumps and causes to drop to break, though there is the audio frequency intelligence that the bottom simply bonds and has the silica gel sucking disc to switch the treater on the market, its suction is difficult to stabilize the reinforcing mostly, and convenient absorption that can not stabilize is fixed, can not satisfy the user demand, therefore we have proposed an audio signal intelligence and have switched the treater and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcomings existing in the prior art, and providing an audio signal intelligent switching processor.

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

an intelligent audio signal switching processor comprises an intelligent audio switching processor body, wherein a fixed box with an opening at the top is fixedly arranged at the bottom of the intelligent audio switching processor body, silica gel suckers are fixedly arranged at four corners of the bottom of the fixed box, fixed tubes are arranged in the silica gel suckers, rectangular tubes are fixedly arranged on inner walls of two sides of the fixed box respectively, one ends of the two rectangular tubes, which are far away from each other, are respectively arranged into a blocking structure, the top ends of the fixed tubes extend into the corresponding rectangular tubes, two vertical rods are fixedly arranged on the inner wall of the bottom of the fixed box, a same movable plate is sleeved on the two vertical rods in a sliding manner, the front side and the rear side of the movable plate both extend out of the fixed box, two first springs are fixedly arranged between the bottom of the movable plate and the inner wall of the bottom of the fixed box, the first springs are movably sleeved on the corresponding vertical rods, two vertical rods are arranged between two moving blocks, the two moving blocks are arranged between two rectangular tubes, triangular grooves are formed in the sides, close to each other, of the two moving blocks, the two triangular grooves are symmetrically arranged, the inner walls of the bottoms of the triangular grooves are arranged to be inclined planes, two cross rods are fixedly arranged on the two sides of the moving plates, one ends, far away from the moving plates, of the cross rods extend into the corresponding triangular grooves and are rotatably provided with idler wheels, the idler wheels are in rolling contact with the inclined planes of the corresponding triangular grooves, moving rods are fixedly arranged at the tops of the sides, far away from each other, of the two moving blocks, fixed blocks are fixedly arranged at the tops of the rectangular tubes, the fixed blocks are slidably sleeved on the corresponding moving rods, the same second spring is fixedly arranged between the side, close to the moving plates, of the fixed blocks and the side, the same connecting rod is fixedly arranged between one side of the rectangular piston close to the moving plate and one side of the corresponding moving block far away from the moving plate.

Preferably, the rectangular piston is fixedly sleeved with a rectangular sealing ring, and the outer side of the rectangular sealing ring is in sliding connection with the inner side of the corresponding rectangular pipe.

Preferably, two T-shaped sliding rails are fixedly mounted on the inner wall of the bottom of the fixed box, a sliding block is fixedly mounted at the bottom of the moving block, T-shaped sliding grooves with openings in two sides are formed in the bottom of the sliding block, and the T-shaped sliding rails are slidably connected with the corresponding T-shaped sliding grooves.

Preferably, two first rectangular holes are formed in the top of the moving plate, and the inner walls of the first rectangular holes are in sliding connection with the outer sides of the corresponding vertical rods.

Preferably, one side of each fixed block, which is close to the corresponding moving block, is provided with a rectangular groove, and the inner wall of each rectangular groove is in sliding connection with the outer side of the corresponding moving rod.

Preferably, second rectangular holes are formed in the inner wall of the front side and the inner wall of the rear side of the fixed box, the movable plate is located in the two second rectangular holes, and two sides of the movable plate are respectively in sliding connection with the inner walls of two sides of the second rectangular holes.

Preferably, the inner wall of the bottom of the rectangular tube is fixedly provided with a limiting block, and the limiting block is matched with the corresponding rectangular piston.

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

through the matching of the audio intelligent switching processor body, the fixed box, the silica gel suckers, the fixed tube, the rectangular tube, the vertical rods, the moving plates, the first springs, the moving blocks, the transverse rods, the rollers, the moving rods, the fixed blocks, the second springs, the rectangular pistons and the connecting rods, when the audio intelligent switching processor is used, two sides of the two moving plates are pinched and move downwards, the moving plates slide downwards on the two vertical rods and compress the first springs, the moving plates drive the corresponding rollers to roll on the inclined surfaces of the triangular grooves through the transverse rods and generate extrusion force, the moving blocks drive the corresponding moving rods to compress the second springs, the moving blocks drive the rectangular pistons to move through the corresponding connecting rods to push out a gas, the gas is discharged through the fixed tube and the silica gel suckers, at the moment, the audio intelligent switching processor body is placed on a desktop, the audio intelligent switching processor body is pressed, so that the four silica gel suckers extrude the, relax the extrusion force to the movable plate immediately, first spring force drives two horizontal poles rebound through the movable plate, and the horizontal pole relaxes the extrusion force to the triangular groove inclined plane through the gyro wheel that corresponds, and second spring force resets and drives the connecting rod through the movable block that corresponds and remove, and the connecting rod drives the rectangle piston that corresponds and removes and bleed through rectangular pipe and fixed pipe in to the silica gel sucking disc for the inside negative pressure reinforcing of silica gel sucking disc, thereby make the firm absorption of audio frequency intelligence switching processor body on the desktop.

The utility model discloses simple structure, convenient operation is convenient for adjust the adsorption affinity of reinforcing silica gel sucking disc, reaches the purpose of convenient firm absorption fixing on the desktop, improves the stability of placing of audio frequency intelligence switching processor body, effectively avoids bumping because of the mistake and causes dropping and break the phenomenon, satisfies the use needs, is favorable to the use.

Drawings

Fig. 1 is a schematic structural diagram of an intelligent audio signal switching processor according to the present invention;

FIG. 2 is a left side view of the structure of FIG. 1;

fig. 3 is a schematic view showing an internal sectional structure of the set cassette of fig. 1.

In the figure: 1 audio frequency intelligence switches processor body, 2 fixed boxes, 3 silica gel sucking discs, 4 fixed pipes, 5 rectangular pipes, 6 montants, 7 movable plates, 8 first springs, 9 movable blocks, 10 horizontal poles, 11 gyro wheels, 12 movable rods, 13 fixed blocks, 14 second springs, 15 rectangle pistons, 16 connecting rods.

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, an intelligent audio signal switching processor comprises an intelligent audio switching processor body 1, wherein a fixed box 2 with an open top is fixedly installed at the bottom of the intelligent audio switching processor body 1, silica gel suckers 3 are fixedly installed at four corners of the bottom of the fixed box 2, fixed tubes 4 are arranged in the silica gel suckers 3, rectangular tubes 5 are fixedly installed on inner walls of two sides of the fixed box 2, ends, away from each other, of the two rectangular tubes 5 are respectively of a blocking structure, the top ends of the fixed tubes 4 extend into the corresponding rectangular tubes 5, two vertical rods 6 are fixedly installed on the inner wall of the bottom of the fixed box 2, a same moving plate 7 is slidably sleeved on the two vertical rods 6, the front side and the rear side of the moving plate 7 both extend out of the fixed box 2, two first springs 8 are fixedly installed between the bottom of the moving plate 7 and the inner wall of the bottom of the fixed, first spring 8 movable sleeve is established on corresponding montant 6, slidable mounting has two movable blocks 9 on the bottom inner wall of fixed box 2, two montants 6 are located between two movable blocks 9, two movable blocks 9 are located between two rectangular tubes 5, the triangular groove has all been seted up to one side that two movable blocks 9 are close to each other, two triangular groove symmetry sets up, the bottom inner wall of triangular groove sets up to the inclined plane, equal fixed mounting has two horizontal poles 10 in both sides of movable plate 7, the one end that movable plate 7 was kept away from to horizontal pole 10 extends to the triangular groove that corresponds and rotates and installs gyro wheel 11, the inclined plane rolling contact of gyro wheel 11 and the triangular groove that corresponds, equal fixed mounting in one side top that two movable blocks 9 kept away from each other has movable rod 12, the top fixed mounting of rectangular tube 5 has fixed block 13, fixed block 13 slidable sleeve is established on corresponding movable rod 12, fixed block 13 is close to one side of movable plate 7 and corresponding movable This second spring 14, the 14 movable sleeve of second spring are established on corresponding carriage release lever 12, and the sealed slip cover is equipped with rectangular piston 15 in the rectangular pipe 5, and rectangular piston 15 is close to one side of movable plate 7 and one side that movable block 9 that corresponds kept away from movable plate 7 between fixed mounting have same connecting rod 16, the utility model discloses simple structure, convenient operation is convenient for adjust reinforcing silica gel sucking disc 3's adsorption affinity, reaches the purpose of convenient firm absorption fixing on the desktop, improves audio frequency intelligence switching processor body 1's stability of placing, effectively avoids bumping because of the mistake and causes the broken phenomenon that drops, satisfies the user demand, is favorable to using.

In the utility model, a rectangular sealing ring is fixedly sleeved on a rectangular piston 15, the outer side of the rectangular sealing ring is connected with the inner side of a corresponding rectangular pipe 5 in a sliding way, two T-shaped slide rails are fixedly arranged on the inner wall of the bottom of a fixed box 2, a slide block is fixedly arranged at the bottom of a movable block 9, T-shaped chutes with two sides arranged in an opening way are arranged at the bottom of the slide block, the T-shaped slide rails are connected with the corresponding T-shaped chutes in a sliding way, two first rectangular holes are arranged at the top of a movable plate 7, the inner wall of each first rectangular hole is connected with the outer side of a corresponding vertical rod 6 in a sliding way, a rectangular groove is arranged at one side of the fixed block 13 close to the corresponding movable block 9, the inner wall of the rectangular groove is connected with the outer side of a corresponding movable rod 12 in a sliding way, second rectangular holes are arranged on the inner wall of the front side and the inner wall of the rear, fixed mounting has the stopper on the bottom inner wall of rectangular pipe 5, and the stopper cooperatees with the rectangle piston 15 that corresponds, the utility model discloses simple structure, convenient operation is convenient for adjust reinforcing silica gel sucking disc 3's adsorption affinity, reaches the purpose of convenient firm absorption fixing on the desktop, improves audio frequency intelligence switching processor body 1's stability of placing, effectively avoids bumping because of the mistake and causes dropping and break the phenomenon, satisfies the use needs, is favorable to the use.

The working principle is as follows: when the gas compression device is used, two sides of two moving plates 7 are pinched and move downwards, the moving plates 7 slide downwards on two vertical rods 6 and compress first springs 8, the moving plates 7 drive two cross rods 10 to move, the cross rods 10 drive corresponding idler wheels 11 to move, the idler wheels 11 roll on inclined surfaces of corresponding triangular grooves and generate extrusion force, under the action of the extrusion force, the moving blocks 9 move towards the direction far away from the moving plates 7, the moving blocks 9 drive sliding blocks to move, the sliding blocks slide on corresponding T-shaped sliding rails, the moving blocks 9 drive corresponding moving rods 12 to move, the moving rods 12 slide in corresponding rectangular grooves, the moving blocks 9 compress corresponding second springs 14 in the moving process, the moving blocks 9 drive corresponding connecting rods 16 to move, the connecting rods 16 drive corresponding rectangular pistons 15 to move, and the rectangular pistons 15 push out a gas while moving towards the direction far away from the moving plates 7, gas is discharged into the silica gel sucker 3 through the fixed pipe 4 and then discharged through the silica gel sucker 3, at the moment, the intelligent audio switching processor body 1 is placed on a table top, the intelligent audio switching processor body 1 is pressed to enable the four silica gel suckers 3 to extrude the table top and deform, the deformed silica gel sucker 3 is gradually reset to enable the interior of the silica gel sucker to generate negative pressure and to be preliminarily adsorbed on the table top, then, the extrusion force on the movable plate 7 is released, at the moment, the first spring 8 in a compressed state resets, the elastic force of the first spring 8 drives the movable plate 7 to move upwards on the two vertical rods 6, the movable plate 7 drives the two cross rods 10 to move upwards, the cross rods 10 drive the corresponding idler wheels 11 to move upwards, the idler wheels 11 release the extrusion force on the inclined surfaces of the corresponding triangular grooves in the moving process, at the moment, the second spring 14 in the compressed state resets, the elastic force of the second spring 14 drives the corresponding movable blocks 9 to move towards, the movable block 9 drives the corresponding connecting rod 16 to move, the connecting rod 16 drives the corresponding rectangular piston 15 to move, the rectangular piston 15 is used for pumping air into the silica gel sucker 3 through the corresponding rectangular pipe 5 and the corresponding fixed pipe 4, the negative pressure inside the silica gel sucker 3 is enhanced, the audio intelligent switching processor body 1 is firmly adsorbed on a desktop, and the two sides of the movable plate 7 are convenient to pinch and move downwards to discharge air to remove adsorption.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

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. An intelligent audio signal switching processor comprises an intelligent audio switching processor body (1), wherein a fixed box (2) with an opening at the top is fixedly arranged at the bottom of the intelligent audio switching processor body (1), and is characterized in that silica gel suckers (3) are fixedly arranged at four corners of the bottom of the fixed box (2), fixed tubes (4) are arranged in the silica gel suckers (3), rectangular tubes (5) are fixedly arranged on inner walls of two sides of the fixed box (2), one ends of the two rectangular tubes (5) far away from each other are arranged to be of a blocking structure, the top ends of the fixed tubes (4) extend into the corresponding rectangular tubes (5), two vertical rods (6) are fixedly arranged on the inner wall of the bottom of the fixed box (2), a movable plate (7) is sleeved on the two vertical rods (6) in a sliding manner, and the front side and the rear side of the movable plate (7) both extend out of the fixed box (2), two first springs (8) are fixedly arranged between the bottom of the movable plate (7) and the inner wall of the bottom of the fixed box (2), the first springs (8) are movably sleeved on the corresponding vertical rods (6), two movable blocks (9) are slidably arranged on the inner wall of the bottom of the fixed box (2), the two vertical rods (6) are positioned between the two movable blocks (9), the two movable blocks (9) are positioned between the two rectangular tubes (5), triangular grooves are respectively arranged on one sides of the two movable blocks (9) close to each other, the two triangular grooves are symmetrically arranged, the inner wall of the bottom of each triangular groove is an inclined plane, two transverse rods (10) are respectively and fixedly arranged on two sides of the movable plate (7), one ends of the transverse rods (10) far away from the movable plate (7) extend into the corresponding triangular grooves and are rotatably provided with idler wheels (11), and the idler wheels (11) are in rolling, the top of one side that two movable blocks (9) kept away from each other all fixed mounting have carriage release lever (12), the top fixed mounting of rectangular pipe (5) has fixed block (13), fixed block (13) slip cap is established on corresponding carriage release lever (12), fixed block (13) are close to one side of movable plate (7) and corresponding movable block (9) keep away from between one side of movable plate (7) fixed mounting have same second spring (14), second spring (14) movable sleeve is established on corresponding carriage release lever (12), sealed slip cap is equipped with rectangular piston (15) in rectangular pipe (5), fixed mounting has same connecting rod (16) between one side that movable plate (7) were kept away from to one side that rectangular piston (15) are close to movable plate (7) and corresponding movable block (9).

2. The intelligent switching processor for audio signals according to claim 1, wherein the rectangular piston (15) is fixedly sleeved with a rectangular sealing ring, and the outer side of the rectangular sealing ring is slidably connected with the inner side of the corresponding rectangular tube (5).

3. The intelligent audio signal switching processor according to claim 1, wherein two T-shaped sliding rails are fixedly mounted on an inner wall of the bottom of the fixed box (2), a sliding block is fixedly mounted at the bottom of the moving block (9), a T-shaped sliding groove with openings at both sides is formed in the bottom of the sliding block, and the T-shaped sliding rails are slidably connected with the corresponding T-shaped sliding grooves.

4. The intelligent audio signal switching processor according to claim 1, wherein two first rectangular holes are formed in the top of the moving plate (7), and inner walls of the first rectangular holes are slidably connected with outer sides of the corresponding vertical rods (6).

5. The intelligent audio signal switching processor according to claim 1, wherein a rectangular groove is formed in one side of the fixed block (13) close to the corresponding moving block (9), and the inner wall of the rectangular groove is slidably connected with the outer side of the corresponding moving rod (12).

6. The intelligent audio signal switching processor according to claim 1, wherein the front inner wall and the rear inner wall of the fixed box (2) are both provided with a second rectangular hole, the moving plate (7) is located in the two second rectangular holes, and two sides of the moving plate (7) are respectively connected with two inner walls of the second rectangular holes in a sliding manner.

7. The intelligent audio signal switching processor according to claim 1, wherein the inner wall of the bottom of the rectangular tube (5) is fixedly provided with a limiting block, and the limiting block is matched with the corresponding rectangular piston (15).