CN218162742U

CN218162742U - Sound box with waterproof cover structure of patch board

Info

Publication number: CN218162742U
Application number: CN202221498232.0U
Authority: CN
Inventors: 台德义
Original assignee: Jinhua Xinyuan Digital Technology Co ltd
Current assignee: Jinhua Xinyuan Digital Technology Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-12-27
Anticipated expiration: 2032-06-15

Abstract

The utility model discloses an audio amplifier with wiring board waterproof cover structure, the gyro wheel is installed to four corners of bottom plate bottom, the top of bottom plate is provided with buffer gear, the mounting panel is installed on buffer gear's top, socket ontology is installed to the rear end of audio amplifier body, socket ontology's the outside is provided with waterproofing mechanism, the utility model discloses be provided with buffer gear on the top of bottom plate, utilize buffer gear's attenuator, reset spring, installation piece, dead lever, first spring, movable block and hinge bar mutually support, can cushion the protection to the audio amplifier for the inside electronic component of audio amplifier is difficult for receiving the damage when removing, thereby has prolonged the life of audio amplifier greatly, through being provided with waterproofing mechanism, utilizes waterproofing mechanism's mutually supporting, can carry out waterproof protection to the socket ontology, makes the socket ontology difficult water drenching by, thereby has improved the practicality of this audio amplifier when using greatly.

Description

Sound box with waterproof cover structure of patch board

Technical Field

The utility model relates to a audio amplifier technical field especially relates to an audio amplifier with wiring board waterproof cover structure.

Background

Along with the development of economy, the technological level is continuously improved, the quality of life of people is higher and higher, more and more sound boxes are used in daily life, the sound boxes are equipment capable of converting audio signals into sound, in general, the sound boxes are provided with power amplifiers in the main machine boxes or the bass box bodies, the sound boxes emit sound after the audio signals are amplified, and the sound is made to be larger.

At present, current audio amplifier bottom sets up the gyro wheel, when removing the audio amplifier, because the unevenness on ground, inconvenient buffering protection to the audio amplifier for the audio amplifier is when removing, and the inside electronic component of audio amplifier causes the damage, thereby has reduced the life of audio amplifier.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the objects of the present invention is to provide a sound box with a waterproof cover structure of a patch board.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

the utility model provides an audio amplifier with wiring board waterproof cover structure, includes the bottom plate, the gyro wheel is installed to four corners of bottom plate bottom, the top of bottom plate is provided with buffer gear, the mounting panel is installed on buffer gear's top, the audio amplifier body is installed on the top of mounting panel, the handle is installed on the top of audio amplifier body, the socket ontology is installed to the rear end of audio amplifier body, the outside of socket ontology is provided with waterproof mechanism.

Further, buffer gear includes attenuator, reset spring, installation piece, dead lever, first spring, movable block and hinge bar, the attenuator is installed in four corners on bottom plate top, the top of attenuator is connected with the bottom of mounting panel, the lateral wall of attenuator is provided with reset spring, the installation piece is installed to the both sides on bottom plate top, the dead lever is installed to the inboard of installation piece, the both ends of dead lever lateral wall are provided with first spring, the lateral wall symmetry of dead lever is provided with the movable block, two the outside of movable block is connected with the one end of first spring, the top of movable block articulates there is the hinge bar, the top of hinge bar is articulated each other with the bottom of mounting panel.

Furthermore, the cross section of the fixed rod is smaller than that of the movable block, and a sliding structure is formed between the fixed rod and the movable block.

Further, waterproofing mechanism includes waterproof lid, fixing base, connecting block, spacing groove, installation cavity, bolt, expanding spring, arm-tie and articulated seat, waterproof lid sets up in socket ontology's the outside, the connecting block is all installed at the both ends of waterproof lid, the top of waterproof lid is passed through the plastic soft board and is connected with the one end of audio amplifier body, articulated seat is installed in audio amplifier body rear end, the inboard movable mounting of articulated seat has the connecting block, the fixing base is installed in socket ontology's below, the inboard of fixing base is provided with the connecting block, the inside of connecting block is provided with the spacing groove, the installation cavity is installed to one side of fixing base, the bolt has been run through to the inside of installation cavity, the one end of bolt extends to the inside of spacing groove, the lateral wall of bolt is provided with expanding spring, expanding spring installs in the inside of installation cavity, the arm-tie is installed to the one end of bolt.

Furthermore, the inner diameter of the limiting groove is larger than the outer diameter of the bolt, and a clamping structure is formed between the limiting groove and the bolt.

Further, the inside of audio amplifier body is provided with the mounting groove, the internally mounted of mounting groove has sealed the pad, mutually support between waterproof lid and the sealed pad.

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

1. the utility model discloses be provided with buffer gear on the top of bottom plate, utilize the mutual cooperation of buffer gear's attenuator, reset spring, installation piece, dead lever, first spring, movable block and hinge bar, can cushion the protection to the audio amplifier, make the electronic component of audio amplifier inside be difficult for receiving the damage when moving, thereby prolonged the life of audio amplifier greatly;

2. the utility model discloses be provided with waterproofing mechanism in socket ontology's the outside, utilize mutually supporting of waterproofing mechanism's waterproof lid, fixing base, connecting block, spacing groove, installation cavity, bolt, expanding spring, arm-tie and articulated seat, can carry out water proof to socket ontology for socket ontology is difficult by the water drenching, thereby has improved the practicality of this audio amplifier when using greatly.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic front sectional view of the buffering mechanism of the present embodiment;

FIG. 3 is a schematic front sectional view of the protection mechanism of the present embodiment;

FIG. 4 is a schematic side sectional view of the protection mechanism of the present embodiment;

fig. 5 is a schematic view of a part a of the enlarged structure in fig. 3.

In the figure: 1. a base plate; 2. a roller; 3. mounting a plate; 4. a sound box body; 5. a handle; 6. a socket body; 7. a waterproof cover body; 8. a fixed seat; 9. connecting blocks; 10. a limiting groove; 11. a mounting cavity; 12. a bolt; 13. a tension spring; 14. pulling a plate; 15. mounting grooves; 16. a gasket; 17. a damper; 18. a return spring; 19. mounting blocks; 20. fixing the rod; 21. a first spring; 22. a movable block; 23. a hinged lever; 24. a hinged seat.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The first embodiment is as follows:

referring to fig. 1 to 5, a sound box with a patch board waterproof cover structure includes a bottom plate 1, rollers 2 are mounted at four corners of the bottom end of the bottom plate 1, a buffer mechanism is disposed at the top end of the bottom plate 1, a mounting plate 3 is mounted at the top end of the buffer mechanism, a sound box body 4 is mounted at the top end of the mounting plate 3, a handle 5 is mounted at the top end of the sound box body 4, a socket body 6 is mounted at the rear end of the sound box body 4, and a waterproof mechanism is disposed outside the socket body 6;

the buffer mechanism comprises a damper 17, a reset spring 18, mounting blocks 19, a fixed rod 20, a first spring 21, movable blocks 22 and a hinge rod 23, wherein the damper 17 is mounted at four corners of the top end of a bottom plate 1, the top end of the damper 17 is connected with the bottom end of a mounting plate 3, the reset spring 18 is arranged on the outer side wall of the damper 17, the mounting blocks 19 are mounted at two sides of the top end of the bottom plate 1, the fixed rod 20 is mounted at the inner side of the mounting block 19, the first spring 21 is arranged at two ends of the outer side wall of the fixed rod 20, the movable blocks 22 are symmetrically arranged on the outer side wall of the fixed rod 20, the outer sides of the two movable blocks 22 are connected with one end of the first spring 21, the top end of each movable block 22 is hinged with the hinge rod 23, the top end of each hinge rod 23 is hinged with the bottom end of the mounting plate 3, and the cross section of the fixed rod 20 is smaller than that of the movable block 22, constitute sliding construction between dead lever 20 and the movable block 22, in use, at first hold handle 5, utilize gyro wheel 2 to drag audio amplifier body 4 to suitable position, when the ground is uneven, hinge rod 23 receives decurrent pressure, it slides at the lateral wall of dead lever 20 to promote movable block 22, first spring 21 receives the effect of elasticity and drives two movable blocks 22 and remove to the centre this moment, alleviate the pressure that hinge rod 23 received, reset spring 18 receives the effect of elasticity and drives mounting panel 3 and stretch out and draw back this moment, the impact force that so received audio amplifier body 4 is alleviated, audio amplifier body 4 is difficult for shaking from top to bottom when removing during attenuator 17's use, can cushion protection to the audio amplifier, make the inside electronic component of audio amplifier be difficult for receiving the damage when removing, thereby greatly prolonged the life of audio amplifier.

Example two:

referring to fig. 1 to 5, a sound box with a waterproof cover structure of a patch board comprises a bottom plate 1, rollers 2 are mounted at four corners of the bottom end of the bottom plate 1, a buffer mechanism is arranged at the top end of the bottom plate 1, a mounting plate 3 is mounted at the top end of the buffer mechanism, a sound box body 4 is mounted at the top end of the mounting plate 3, a handle 5 is mounted at the top end of the sound box body 4, a socket body 6 is mounted at the rear end of the sound box body 4, and a waterproof mechanism is arranged outside the socket body 6;

the buffer mechanism comprises a damper 17, a reset spring 18, mounting blocks 19, a fixed rod 20, a first spring 21, movable blocks 22 and a hinge rod 23, wherein the damper 17 is mounted at four corners of the top end of a bottom plate 1, the top end of the damper 17 is connected with the bottom end of a mounting plate 3, the reset spring 18 is arranged on the outer side wall of the damper 17, the mounting blocks 19 are mounted at two sides of the top end of the bottom plate 1, the fixed rod 20 is mounted at the inner side of the mounting block 19, the first spring 21 is arranged at two ends of the outer side wall of the fixed rod 20, the movable blocks 22 are symmetrically arranged on the outer side wall of the fixed rod 20, the outer sides of the two movable blocks 22 are connected with one end of the first spring 21, the top end of each movable block 22 is hinged with the hinge rod 23, the top end of each hinge rod 23 is hinged with the bottom end of the mounting plate 3, and the cross section of the fixed rod 20 is smaller than that of the movable block 22, when the loudspeaker box is used, the handle 5 is held at first, the loudspeaker box body 4 is dragged to a proper position by the roller 2, when the ground surface is uneven, the hinge rod 23 bears downward pressure to push the movable block 22 to slide on the outer side wall of the fixed rod 20, at the moment, the first spring 21 bears the elastic force to drive the two movable blocks 22 to move towards the middle, the pressure borne by the hinge rod 23 is relieved, at the moment, the reset spring 18 bears the elastic force to drive the mounting plate 3 to stretch and retract, so that the impact force borne by the loudspeaker box body 4 is relieved, when the damper 17 is used, the loudspeaker box body 4 is not easy to shake up and down when moving, the loudspeaker box can be buffered and protected, so that electronic elements in the loudspeaker box are not easy to damage when moving, and the service life of the loudspeaker box is greatly prolonged;

the waterproof mechanism comprises a waterproof cover body 7, a fixed seat 8, a connecting block 9, a limiting groove 10, a mounting cavity 11, a bolt 12, an expansion spring 13, a pull plate 14 and a hinged seat 24, the waterproof cover body 7 is arranged on the outer side of the socket body 6, the connecting blocks 9 are arranged at two ends of the waterproof cover body 7, the upper part of the waterproof cover body 7 is connected with one end of the sound box body 4 through a plastic soft plate, the hinged seat 24 is arranged at the rear end of the sound box body 4, the connecting block 9 is movably arranged at the inner side of the hinged seat 24, the fixed seat 8 is arranged below the socket body 6, the connecting block 9 is arranged at the inner side of the fixed seat 8, the limiting groove 10 is arranged inside the connecting block 9, the mounting cavity 11 is arranged at one side of the fixed seat 8, the bolt 12 penetrates through the mounting cavity 11, one end of the bolt 12 extends to the inside of the limiting groove 10, the outer side wall of the bolt 12 is provided with the expansion spring 13, the expansion spring 13 is arranged inside the mounting cavity 11, a pulling plate 14 is arranged at one end of the bolt 12, the inner diameter of the limiting groove 10 is larger than the outer diameter of the bolt 12, a clamping structure is formed between the limiting groove 10 and the bolt 12, a mounting groove 15 is arranged inside the sound box body 4, a sealing gasket 16 is arranged inside the mounting groove 15, the waterproof cover body 7 and the sealing gasket 16 are matched with each other, when a power supply needs to be connected, the pulling plate 14 is pulled backwards to drive the bolt 12 to move backwards, so that the bolt 12 is separated from the limiting groove 10, at the moment, the connecting block 9 can be taken out from the inside of the fixing seat 8, the waterproof cover body 7 can be opened, then the sound box is connected with the power supply, because the upper part of the waterproof cover body 7 is rotatably connected with the hinge seat 24, the waterproof cover body 7 stops above the plug, because the upper part of the waterproof cover body 7 is connected with one end of the sound box body 4 through a plastic soft plate, the upper part of the waterproof cover body 7 is not easy to leak water when in use, when in use, the socket body 6 and the plug can be covered by the waterproof cover body 7, and then the socket body 6 is protected from water, so that the socket body 6 is not easy to be wetted by water, and the practicability of the sound box is greatly improved when in use.

The working principle is as follows: the user at first holds handle 5, utilize gyro wheel 2 to drag audio amplifier body 4 to suitable position, when the ground is uneven, hinged rod 23 receives decurrent pressure, promote movable block 22 and slide at the lateral wall of dead lever 20, first spring 21 receives the effect of elasticity and drives two movable blocks 22 and remove to the centre this moment, alleviate the pressure that hinged rod 23 received, reset spring 18 receives the effect of elasticity and drives mounting panel 3 and stretch out and draw back this moment, so alleviate the impact force that audio amplifier body 4 received, audio amplifier body 4 is difficult for shaking from top to bottom when moving during the use of attenuator 17, can cushion the audio amplifier and protect, make the inside electronic component of audio amplifier difficult for receiving the damage when moving, thereby greatly prolonged the life of audio amplifier, when needing to connect power, pull back arm 14 and drive bolt 12 and remove backward, make bolt 12 break away from with spacing groove 10, can take out connecting block 9 from the inside of fixing base 8 this moment, can open waterproof lid 7, then will connect the power, because the top of waterproof 7 is connected with hinged seat 24 rotation, so that waterproof 7 stops in the top of plug, when this lid 7 and this lid 6 of waterproof socket body are used this waterproof socket body to waterproof socket body, thereby when the waterproof socket body is not leaking waterproof socket 6, the waterproof socket body is carried out to waterproof socket cover 6.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a audio amplifier with wiring board waterproof cover structure, includes bottom plate (1), its characterized in that: gyro wheel (2) are installed to four corners of bottom plate (1) bottom, the top of bottom plate (1) is provided with buffer gear, mounting panel (3) are installed on buffer gear's top, audio amplifier body (4) are installed on the top of mounting panel (3), handle (5) are installed on the top of audio amplifier body (4), socket ontology (6) are installed to the rear end of audio amplifier body (4), socket ontology's (6) outside is provided with waterproofing mechanism.

2. The sound box provided with the waterproof cover structure of the patch board according to claim 1, wherein: buffer gear includes attenuator (17), reset spring (18), installation piece (19), dead lever (20), first spring (21), movable block (22) and articulated rod (23), install in four corners on bottom plate (1) top in attenuator (17), the top of attenuator (17) is connected with the bottom of mounting panel (3), the lateral wall of attenuator (17) is provided with reset spring (18), installation piece (19) are installed to the both sides on bottom plate (1) top, dead lever (20) are installed to the inboard of installation piece (19), the both ends of dead lever (20) lateral wall are provided with first spring (21), the lateral wall symmetry of dead lever (20) is provided with movable block (22), two the outside of movable block (22) is connected with the one end of first spring (21), the top of articulated block (22) articulates there is articulated rod (23), the top of rod (23) and the bottom of mounting panel (3) are articulated each other.

3. A sound box provided with a waterproof cover structure of a patch board according to claim 2, wherein: the cross section of the fixed rod (20) is smaller than that of the movable block (22), and a sliding structure is formed between the fixed rod (20) and the movable block (22).

4. The sound box with the waterproof cover structure of the patch board according to claim 1, wherein: the waterproof mechanism comprises a waterproof cover body (7), a fixed seat (8), a connecting block (9), a limiting groove (10), a mounting cavity (11), a bolt (12), a telescopic spring (13), a pull plate (14) and a hinge seat (24), the waterproof cover body (7) is arranged on the outer side of the socket body (6), connecting blocks (9) are arranged at the two ends of the waterproof cover body (7), the upper part of the waterproof cover body (7) is connected with one end of the sound box body (4) through a plastic soft board, the hinged seat (24) is arranged at the rear end of the sound box body (4), the inner side of the hinged seat (24) is movably provided with a connecting block (9), the fixed seat (8) is arranged below the socket body (6), the inner side of the fixed seat (8) is provided with a connecting block (9), a limiting groove (10) is arranged in the connecting block (9), one side of the fixed seat (8) is provided with an installation cavity (11), a bolt (12) penetrates through the mounting cavity (11), one end of the bolt (12) extends to the inside of the limiting groove (10), the outer side wall of the bolt (12) is provided with a telescopic spring (13), the telescopic spring (13) is installed inside the installation cavity (11), and a pulling plate (14) is installed at one end of the bolt (12).

5. The sound box with the waterproof cover structure of the patch board according to claim 4, wherein: the inner diameter of the limiting groove (10) is larger than the outer diameter of the bolt (12), and a clamping structure is formed between the limiting groove (10) and the bolt (12).

6. The sound box provided with the waterproof cover structure of the patch board according to claim 5, wherein: the inside of audio amplifier body (4) is provided with mounting groove (15), the internally mounted of mounting groove (15) has sealed the pad (16), mutually support between waterproof lid (7) and the sealed pad (16).