CN220254667U - Adjustable loudspeaker box basin frame - Google Patents

Abstract

The utility model relates to the technical field of sound box frames, and discloses an adjustable sound box frame, which comprises a frame, wherein the frame is in sliding connection with the inner wall of a sound box, an adjusting structure is arranged in the frame, and the adjusting structure comprises: the mounting plate is fixedly connected with the inner wall of the basin frame; the surface of the disc is fixedly connected with the inner wall of the mounting plate; the fixed shaft penetrates through the disc, the fixed shaft penetrates through the rotary disc, the fixed shaft is fixedly connected with the disc, and the fixed shaft is rotationally connected with the rotary disc. This adjustable audio amplifier basin frame is provided with adjusting structure, can adjust the width of basin frame, makes the basin frame can install the voice coil loudspeaker voice coil of equidimension not, makes the basin frame can adapt to the voice coil loudspeaker voice coil of equidimension not, makes the basin frame can be through changing the voice coil loudspeaker voice coil adjustment amplitude of equidimension and reduce the distortion rate to promote tone quality, make the sound more flexible and flutter.

Description

Adjustable loudspeaker box basin frame

Technical Field

The utility model relates to the technical field of loudspeaker box frames, in particular to an adjustable loudspeaker box frame.

Background

A sound box refers to a device that converts an audio signal into sound. In popular terms, the power amplifier is arranged in the main box body of the sound box or the bass box body, and after the audio signal is amplified, the sound is played back by the sound box, so that the sound is amplified.

The basin stand is used as the largest component in a medium-large size sound box, the basin stand mainly plays a role of stabilizing and supporting other parts, and can also play a role of a container in part of the medium-sound loudspeaker, and the basic requirement is that the basin stand is stable and firm, which is identical to the basic requirement of a box body.

At present, the voice coils with different sizes cannot be installed in the voice box basin frame on the market generally, so that the voice quality of the voice box cannot be adjusted by the basin frame, the voice quality of the voice box is consistent, people need to replace the voice coils with different sizes, amplitude adjustment and distortion rate reduction can be achieved through the voice coils, and the voice box basin frame is quite troublesome and affects use.

Disclosure of Invention

The utility model aims to provide an adjustable loudspeaker box basin frame so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adjustable audio amplifier basin frame, includes the basin frame, the inner wall sliding connection of basin frame and audio amplifier, the inside of basin frame is equipped with adjusting structure, and adjusting structure can adjust the bottom width of basin frame, makes the voice coil loudspeaker voice coil that the basin frame can fix different sizes, adjusting structure includes:

the mounting plate is fixedly connected with the inner wall of the basin frame and plays a role in fixing the adjusting structure component;

the surface of the disc is fixedly connected with the inner wall of the mounting plate, the disc plays a role in supporting the clamping plate, and the function of fixing the moving track of the connecting rod is achieved;

the fixed shaft penetrates through the disc, the circle center of the fixed shaft can be used for rotating when the fixed shaft enables the turntable to rotate, the fixed shaft penetrates through the turntable, the turntable can rotate along with the rotation of the small teeth, and accordingly the sliding shaft is driven to rotate, the fixed shaft is fixedly connected with the disc, and the fixed shaft is rotationally connected with the turntable.

Preferably, the surface of carousel is equipped with the spout, and the removal orbit of slide shaft can be fixed to the spout, the outer wall and the tiny tooth fixed connection of carousel, tiny tooth and gear engagement, tiny tooth can rotate along with the rotation of gear, the inner wall and the surface sliding connection of handle of gear, and the gear can rotate along with the rotation of handle.

Preferably, the surface of disc runs through there is the slide shaft, slide shaft and disc sliding connection, and the handle can drive the gear and rotate, the disc runs through there is the connecting rod, and the connecting rod plays the effect of connecting slide shaft and splint, can drive splint and remove when making the slide shaft remove, connecting rod and disc sliding connection.

Preferably, the surface of one end of the sliding shaft is in sliding connection with the inner wall of the sliding groove, the other end of the sliding shaft is fixedly connected with one end of the connecting rod, the other end of the connecting rod is fixedly connected with the surface of the clamping plate, and the clamping plate can clamp voice coils with different widths.

Preferably, the handle runs through the audio amplifier, the handle rotates with the audio amplifier to be connected, handle and audio amplifier sliding connection, the surface of handle is equipped with the spacing groove, and the width in spacing groove is unanimous with the width of gag lever post, makes the gag lever post can insert in the spacing groove, the back and the stopper fixed connection of audio amplifier, the stopper plays the effect of fixed gag lever post, the stopper runs through there is the gag lever post, gag lever post and stopper sliding connection, and the gag lever post can be through inserting the spacing inslot and fix the spacing to the handle.

Preferably, the inner wall and the supporting shoe fixed connection of audio amplifier, the supporting shoe plays the effect of fixed basin frame, the inner wall of audio amplifier and the outer wall fixed connection of fixed shell, the fixed shell plays the effect of fixed mounting spring, the inner wall of fixed shell and the one end fixed connection of installation spring, the other end and the installation pole fixed connection of installation spring, installation spring can drive the installation pole through self elasticity and reset, the surface of installation pole and the one end fixed connection of auxiliary rod, and the installation pole can fix the basin frame, the other end and the handle rotation of auxiliary rod are connected, and the auxiliary rod plays the effect of connecting handle and installation pole.

Compared with the prior art, the utility model provides an adjustable loudspeaker box basin frame, which comprises the following components

The beneficial effects are that:

1. this adjustable audio amplifier basin frame is provided with adjusting structure, can adjust the width of basin frame, makes the basin frame can install the voice coil loudspeaker voice coil of equidimension not, makes the basin frame can adapt to the voice coil loudspeaker voice coil of equidimension not, makes the basin frame can be through changing the voice coil loudspeaker voice coil adjustment amplitude of equidimension and reduce the distortion rate to promote tone quality, make the sound more flexible and flutter.

2. This adjustable audio amplifier basin frame makes the basin frame install the audio amplifier in fast through being provided with supporting shoe and installation pole, simultaneously through pushing the handle, can dismantle the fixed spacing of basin frame and audio amplifier fast, makes the basin frame that needs to be changed can dismantle in the audio amplifier fast to realize installing fast and dismantling the basin frame fast.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of a body of the present utility model;

FIG. 2 is a schematic side cross-sectional view of the body of the present utility model;

FIG. 3 is a schematic rear cross-sectional view of the mounting plate of the present utility model;

FIG. 4 is an enlarged schematic view of the structure A of FIG. 2 according to the present utility model.

In the figure: 1. a basin stand; 2. a sound box; 3. a support block; 4. an adjustment structure; 41. a mounting plate; 42. a clamping plate; 43. a connecting rod; 44. a disc; 45. a fixed shaft; 46. a slide shaft; 47. a chute; 48. small teeth; 49. a turntable; 410. a handle; 411. a gear; 412. a limit rod; 413. a limiting block; 414. a limit groove; 5. installing a spring; 6. a mounting rod; 7. a fixed case; 9. an auxiliary rod.

Detailed Description

As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides an adjustable audio amplifier basin frame, includes basin frame 1, the inner wall sliding connection of basin frame 1 and audio amplifier 2, and the inside of basin frame 1 is equipped with adjusting structure 4, and adjusting structure 4 can adjust the bottom width of basin frame 1, makes basin frame 1 can fix the voice coil loudspeaker voice coil of equidimension, and adjusting structure 4 includes:

the mounting plate 41, the mounting plate 41 is fixedly connected with the inner wall of the basin frame 1, and the mounting plate 41 plays a role in fixing the adjusting structure 4 assembly; the disc 44, the surface of the disc 44 is fixedly connected with inner wall of the mounting plate 41, the disc 44 plays a role in supporting the clamping plate 42, through playing a role in fixing the moving track of the connecting rod 43; the fixed shaft 45, the fixed shaft 45 penetrates the disk 44, the fixed shaft 45 rotates the rotary disk 49 by the center of the fixed shaft 45, the fixed shaft 45 penetrates the rotary disk 49, the rotary disk 49 rotates along with the rotation of the small teeth 48, thereby driving the sliding shaft 46 to rotate, the fixed shaft 45 is fixedly connected with the disk 44, the fixed shaft 45 is rotationally connected with the rotary disk 49, the surface of the rotary disk 49 is provided with a sliding groove 47, the sliding groove 47 can fix the moving track of the sliding shaft 46, the outer wall of the rotary disk 49 is fixedly connected with the small teeth 48, the small teeth 48 can rotate along with the rotation of the gear 411, the small teeth 48 are meshed with the gear 411, the gear 411 can rotate along with the rotation of the handle 410, the inner wall of the gear 411 is slidingly connected with the surface of the handle 410, the handle 410 can drive the gear 411 to rotate, the surface of the disk 44 penetrates the sliding shaft 46, the sliding shaft 46 is slidingly connected with the disk 44, the disk 44 penetrates the connecting rod 43, the connecting rod 43 plays a role of connecting the sliding shaft 46 and the clamping plate 42, the clamping plate 42 can be driven to move when the sliding shaft 46 moves, the connecting rod 43 is in sliding connection with the disc 44, the surface of one end of the sliding shaft 46 is in sliding connection with the inner wall of the sliding groove 47, the other end of the sliding shaft 46 is fixedly connected with one end of the connecting rod 43, the other end of the connecting rod 43 is fixedly connected with the surface of the clamping plate 42, the clamping plate 42 can clamp voice coils with different widths, the handle 410 penetrates through the sound box 2, the handle 410 is in rotating connection with the sound box 2, the handle 410 is in sliding connection with the sound box 2, the surface of the handle 410 is provided with a limiting groove 414, the width of the limiting groove 414 is consistent with the width of the limiting rod 412, the limiting rod 412 can be inserted into the limiting groove 414, the back surface of the sound box 2 is fixedly connected with the limiting block 413, the limiting block 413 penetrates through the limiting rod 412, stop lever 412 and stopper 413 sliding connection, the stop lever 412 can be through inserting spacing groove 414 in to handle 410 fixed limit, the inner wall and the supporting shoe 3 fixed connection of audio amplifier 2, the supporting shoe 3 plays the effect of fixed basin frame 1, the inner wall of audio amplifier 2 and the outer wall fixed connection of fixed shell 7, the fixed shell 7 plays the effect of fixed mounting spring 5, the inner wall of fixed shell 7 and the one end fixed connection of mounting spring 5, mounting spring 5 can drive installation pole 6 through self elasticity and reset, the other end and the installation pole 6 fixed connection of installation spring 5, installation pole 6 can be fixed basin frame 1, the surface of installation pole 6 and the one end fixed connection of auxiliary rod 9, auxiliary rod 9 plays the effect of connecting handle 410 and installation pole 6, the other end and the handle 410 rotation of auxiliary rod 9 are connected.

Working principle: through inwards pushing the basin frame 1 from the surface of audio amplifier 2, the inclined plane on basin frame 1 surface can promote installation pole 6 at this moment makes installation pole 6 upwards remove through extrusion installation spring 5, when basin frame 1 moves to and the supporting shoe 3 laminating, the breach on basin frame 1 surface is just under installation pole 6, installation pole 6 can be through the elasticity down-ward movement of installation spring 5 at this moment, thereby fix spacing to basin frame 1, make basin frame 1 can fix in audio amplifier 2, when needs change basin frame 1, only need promote handle 410, just can promote installation pole 6 through auxiliary rod 9, make installation pole 6 upwards remove, thereby remove spacing, simultaneously can drive gear 411 through the protrusion on handle 410 surface through rotatory handle 410 and rotate, thereby make gear 411 drive pinion 48 rotate, thereby make carousel 49 rotate, thereby drive slide shaft 46 and slide in spout 47, thereby drive connecting rod 43 and remove, thereby adjust the distance of splint 42 from fixed axle 45, thereby adjust the width of basin frame 1 bottom, make basin frame 1 can the voice coil of fixed mounting different sizes.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims (6)

1. An adjustable audio amplifier basin frame, includes basin frame (1), its characterized in that: the basin frame (1) is connected with the inner wall of the sound box (2) in a sliding mode, an adjusting structure (4) is arranged in the basin frame (1), and the adjusting structure (4) comprises:

the mounting plate (41), the said mounting plate (41) is fixedly connected with inner wall of the basin stand (1);

the surface of the disc (44) is fixedly connected with the inner wall of the mounting plate (41);

the fixed shaft (45), fixed shaft (45) runs through disc (44), fixed shaft (45) runs through carousel (49), fixed shaft (45) and disc (44) fixed connection, fixed shaft (45) and carousel (49) rotate to be connected.

2. An adjustable speaker cabinet according to claim 1, wherein: the surface of carousel (49) is equipped with spout (47), the outer wall and the tiny tooth (48) fixed connection of carousel (49), tiny tooth (48) and gear (411) meshing, the inner wall and the surface sliding connection of handle (410) of gear (411).

3. An adjustable speaker cabinet according to claim 1, wherein: the surface of disc (44) runs through has slide shaft (46), slide shaft (46) and disc (44) sliding connection, disc (44) run through have connecting rod (43), connecting rod (43) and disc (44) sliding connection.

4. An adjustable speaker cabinet according to claim 3, wherein: the surface of one end of the sliding shaft (46) is in sliding connection with the inner wall of the sliding groove (47), the other end of the sliding shaft (46) is fixedly connected with one end of the connecting rod (43), and the other end of the connecting rod (43) is fixedly connected with the surface of the clamping plate (42).

5. An adjustable speaker cabinet according to claim 2, wherein: the sound box is characterized in that the handle (410) penetrates through the sound box (2), the handle (410) is rotationally connected with the sound box (2), the handle (410) is in sliding connection with the sound box (2), a limiting groove (414) is formed in the surface of the handle (410), the back of the sound box (2) is fixedly connected with the limiting block (413), the limiting block (413) penetrates through a limiting rod (412), and the limiting rod (412) is in sliding connection with the limiting block (413).

6. An adjustable speaker cabinet according to claim 1, wherein: the inner wall of audio amplifier (2) and supporting shoe (3) fixed connection, the inner wall of audio amplifier (2) and the outer wall fixed connection of fixed shell (7), the inner wall of fixed shell (7) and the one end fixed connection of installation spring (5), the other end and the installation pole (6) fixed connection of installation spring (5), the surface and the one end fixed connection of auxiliary rod (9) of installation pole (6), the other end and the handle (410) of auxiliary rod (9) rotate to be connected.