CN212969976U

CN212969976U - Stereo set fixing device

Info

Publication number: CN212969976U
Application number: CN202021742167.2U
Authority: CN
Inventors: 谷领杰; 石磊; 李红亮; 袁鹰
Original assignee: Hebei Duojiao Juxinda Electronic Technology Co ltd
Current assignee: Hebei Duojiao Juxinda Electronic Technology Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-04-13
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses a stereo set fixing device, including the protective housing, the equal swing joint in four corners of protective housing bottom has the removal wheel, the equal fixedly connected with fixed plate in middle-end of protective housing both sides bottom, the top of fixed plate is run through and is provided with the threaded rod, the bottom of threaded rod runs through to the bottom of fixed plate and has the backup pad through bearing swing joint. The utility model discloses a threaded rod, the fixed plate, the riser, electric telescopic handle, splint, the thread bush, first motor, the brush roller, the second motor, spacing seat, the backup pad, the cooperation of removing wheel and screw thread post is used, it is fixed knot generally to have solved current stereo set fixing device, and the stereo set is usually bulky, inconvenient removal, and inconvenient arbitrary conversion angle, simultaneously, long-term placing the in-process, a large amount of dusts can be accumulated on its surface, can influence the sound production of stereo set, and the comparatively trouble problem of manual cleaning.

Description

Stereo set fixing device

Technical Field

The utility model relates to a stereo set technical field specifically is a stereo set fixing device.

Background

The sound equipment refers in particular to a set of audio system for making sound by combining electrical equipment, along with the progress of society, people have more and more varied lives, singing and dancing are taken as an entertainment form which flows thousands of years and go deep into the lives of people of all families, but along with the development and the progress of science and technology, the requirements of people on the performance form and the field of the singing and dancing are more and more increased, the sound system is continuously improved and perfected along with the requirements of people, the sound system can meet the field sound amplification requirement of the singing meeting of tens of thousands of people, and the sound system can meet the requirements of playing musical instruments and K songs of personal families.

Current stereo set fixing device is fixed knot generally and the stereo set is comparatively bulky usually, and is inconvenient to remove, and inconvenient arbitrary conversion angle, simultaneously, long-term in-process of placing, a large amount of dusts can be accumulated on its surface, can influence the sound production of stereo set, and the manual cleaning is comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stereo set fixing device possesses convenient the removal, and the advantage that can remove dust automatically, has solved current stereo set fixing device and is fixed knot structure usually, and the stereo set is comparatively bulky usually, inconvenient removal, and inconvenient arbitrary conversion angle, simultaneously, long-term placing the in-process, its surface can accumulate a large amount of dusts, can influence the sound production of stereo set, and the comparatively trouble problem of manual cleaning.

In order to achieve the above object, the utility model provides a following technical scheme: a sound fixing device comprises a protective box, wherein four corners of the bottom of the protective box are movably connected with movable wheels, the middle ends of the bottoms of two sides of the protective box are fixedly connected with a fixed plate, the top of the fixed plate is provided with a threaded rod in a penetrating manner, the bottom of the threaded rod penetrates to the bottom of the fixed plate and is movably connected with a supporting plate through a bearing, the bottom of an inner cavity of the protective box is fixedly connected with a buffer spring, the top of the buffer spring is fixedly connected with a movable plate, the top of the movable plate is fixedly connected with a limiting seat, the inner cavity of the limiting seat is provided with a sound body, two sides of the top of the movable plate are fixedly connected with vertical plates, the top of one side opposite to the vertical plates is fixedly connected with an electric telescopic rod, one side opposite to the electric telescopic rod, the protection box comprises a protection box, a top shell, a first motor, a threaded column, a threaded sleeve, a connecting plate, a second motor, a brush roller, a heat dissipation fan, ventilation nets, a box door and a sound box body, wherein the heat dissipation nets are embedded in two sides of the protection box in a penetrating manner, the top shell is fixedly connected to the top of the protection box, the first motor is fixedly connected to two sides of the top of the inner cavity of the top shell, the bottom of the output end of the first motor is penetrated to the inner cavity of the protection box and fixedly connected with the threaded column, the threaded sleeve is sleeved on the surface of the threaded column, the connecting plate is fixedly connected to the front surface of the threaded sleeve on the left side, the second motor is fixedly connected to the front surface of the right side, the brush roller is movably connected to the right side of the connecting plate, the heat dissipation fan is fixedly connected to the center of the top of the inner cavity of the, the center of the top of the front surface of the protection box is fixedly connected with a controller.

Preferably, the top of threaded rod runs through to the top of fixed plate and fixedly connected with carousel, the outer lane fixedly connected with turning handle at carousel top, set up the screw hole that uses with the threaded rod cooperation on the fixed plate.

Preferably, the bottom of the two sides of the inner cavity of the protective box is provided with sliding grooves, the two sides of the movable plate are fixedly connected with sliding plates, and one ends, far away from the movable plate, of the sliding plates extend to the inner cavity of the sliding grooves and are in sliding connection with the inner wall of the sliding plates.

Preferably, the bottom fixedly connected with limiting plate of screw thread post, the bottom of screw thread post is close to the top of movable plate, the rear side swing joint of epitheca has the dodge gate.

Preferably, the bristles on the surface of the brush roller are rigid bristles, the surface of the bristles and the front surface of the sound body are located on the same plane, and the back surface of the protective box is provided with through holes.

Preferably, through hinge swing joint between the junction of the left side on guard box positive surface and chamber door, be provided with the safety lock between the right side of chamber door and the right side on guard box positive surface, the bottom of top shell both sides all runs through to inlay has the filter screen.

Preferably, the output of controller and first motor, second motor and electric telescopic handle's input all pass through the one-way electric connection of electric wire, the input of controller and the output of 220V commercial power pass through the one-way electric connection of electric wire.

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

1. the utility model discloses a threaded rod, the fixed plate, the riser, electric telescopic handle, splint, the thread bush, first motor, the brush roller, the second motor, spacing seat, a supporting plate, the cooperation of removing wheel and screw post is used, it conveniently removes to possess, and the advantage that can remove dust automatically, it is fixed knot generally to have solved current stereo set fixing device, and the stereo set is usually bulky, inconvenient removal, and inconvenient arbitrary conversion angle, and simultaneously, long-term placing the in-process, a large amount of dusts can be accumulated on its surface, can influence the sound production of stereo set, and the comparatively troublesome problem of manual cleaning.

2. The utility model discloses a remove the use of wheel, can make things convenient for fixing device to remove, use through slide and spout, can carry on spacingly to the removal of movable plate, use through buffer spring, can cushion placing of sound body, use through the radiator-grid, can conveniently distribute away the heat in the protective housing, use through radiator fan, can dispel the heat to the protective housing inside, use through the filter screen, can filter the dust in the protective housing, use through the dodge gate, can conveniently clear up the dust in the top shell, use through carousel and twist grip, can conveniently rotate the threaded rod.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view structural diagram of the protective box of the present invention;

fig. 3 is a top view of the movable plate of the present invention.

In the figure: 1 protective box, 2 threaded rods, 3 fixed plates, 4 vertical plates, 5 electric telescopic rods, 6 clamping plates, 7 threaded sleeves, 8 connecting plates, 9 first motors, 10 ventilation nets, 11 top shells, 12 cooling fans, 13 brush rollers, 14 second motors, 15 cooling nets, 16 sound equipment bodies, 17 limiting seats, 18 supporting plates, 19 moving wheels, 20 moving plates, 21 buffer springs, 22 box doors, 23 through grooves, 24 controllers and 25 threaded columns.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a protective housing 1, threaded rod 2, fixed plate 3, riser 4, electric telescopic handle 5, splint 6, thread bush 7, connecting plate 8, first motor 9, ventilation net 10, top shell 11, radiator fan 12, brush roller 13, second motor 14, radiator net 15, stereo set 16, spacing seat 17, backup pad 18, removal wheel 19, movable plate 20, buffer spring 21, chamber door 22, controller 24 and screw post 25 part are the parts that general standard or technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a sound fixing device includes a protection box 1, four corners of the bottom of the protection box 1 are movably connected with movable wheels 19, the fixing device can be moved conveniently by using the movable wheels 19, the middle ends of the bottoms of two sides of the protection box 1 are fixedly connected with fixed plates 3, the top of the fixed plate 3 is provided with a threaded rod 2 in a penetrating manner, the bottom of the threaded rod 2 is penetrated to the bottom of the fixed plate 3 and is movably connected with a support plate 18 through a bearing, the bottom of the inner cavity of the protection box 1 is fixedly connected with a buffer spring 21, the placement of a sound body 16 can be buffered by using the buffer spring 21, the top of the buffer spring 21 is fixedly connected with a movable plate 20, the top of the movable plate 20 is fixedly connected with a limit seat 17, the inner cavity of the limit seat 17 is provided with the sound body 16, two, the top of one side opposite to the vertical plate 4 is fixedly connected with an electric telescopic rod 5, one side opposite to the electric telescopic rod 5 is fixedly connected with a clamping plate 6, one side of the clamping plate 6, which is far away from the electric telescopic rod 5, is contacted with a sound body 16, two sides of the protective box 1 are respectively penetrated and inlaid with a radiating net 15, heat in the protective box 1 can be conveniently radiated by using the radiating net 15, the top of the protective box 1 is fixedly connected with a top shell 11, two sides of the top of the inner cavity of the top shell 11 are respectively and fixedly connected with a first motor 9, the bottom of the output end of the first motor 9 is penetrated to the inner cavity of the protective box 1 and is fixedly connected with a threaded column 25, the surface threaded sleeve of the threaded column 25 is provided with a threaded sleeve 7, the front surface of the left threaded sleeve 7 is fixedly connected with a connecting plate 8, the front surface of the right threaded sleeve 7 is, the left side of the brush roller 13 is movably connected to the right side of the connecting plate 8, a heat radiation fan 12 is fixedly connected to the center of the top of the inner cavity of the protective box 1, the inside of the protective box 1 can be radiated through the heat radiation fan 12, the ventilation nets 10 penetrate through the top of the protective box 1 and the two sides of the heat radiation fan 12, a box door 22 is movably connected to the left side of the front surface of the protective box 1, a through groove 23 matched with the sound body 16 is formed in the front surface of the box door 22, and a controller 24 is fixedly connected to the center of the top of the front surface of the protective box 1;

the top of the threaded rod 2 penetrates to the top of the fixed plate 3 and is fixedly connected with a rotary table, the outer ring of the top of the rotary table is fixedly connected with a rotary handle, the threaded rod 2 can be conveniently rotated by using the rotary table and the rotary handle, and the fixed plate 3 is provided with a threaded hole matched with the threaded rod 2 for use;

the bottom of each of two sides of the inner cavity of the protective box 1 is provided with a sliding chute, two sides of the movable plate 20 are fixedly connected with sliding plates, one end of each sliding plate, far away from the movable plate 20, extends to the inner cavity of each sliding chute and is in sliding connection with the inner wall of each sliding chute, and the sliding plates and the sliding chutes are used for limiting the movement of the movable plate 20;

the bottom of the threaded column 25 is fixedly connected with a limiting plate, the bottom of the threaded column 25 is close to the top of the movable plate 20, the rear side of the top shell 11 is movably connected with a movable door, and dust in the top shell 11 can be conveniently cleaned through the movable door;

the bristles on the surface of the brush roller 13 are rigid bristles, the surfaces of the bristles and the front surface of the sound box body 16 are positioned on the same plane, and the back surface of the protective box 1 is provided with through holes;

the left side of the front surface of the protection box 1 is movably connected with the joint of the box door 22 through a hinge, a safety lock is arranged between the right side of the box door 22 and the right side of the front surface of the protection box 1, filter screens penetrate through and are embedded in the bottoms of the two sides of the top shell 11, and dust in the protection box 1 can be filtered through the filter screens;

the output end of the controller 24 is unidirectionally and electrically connected with the input ends of the first motor 9, the second motor 14 and the electric telescopic rod 5 through electric wires, and the input end of the controller 24 is unidirectionally and electrically connected with the output end of 220V mains supply through electric wires;

through threaded rod 2, fixed plate 3, riser 4, electric telescopic handle 5, splint 6, thread bush 7, first motor 9, brush roller 13, second motor 14, spacing seat 17, backup pad 18, the cooperation of removal wheel 19 and screw post 25 is used, possess convenient the removal, and the advantage that can remove dust automatically, it is fixed knot generally to have solved current stereo set fixing device, and the stereo set is usually bulky, inconvenient removal, and inconvenient arbitrary conversion angle, and simultaneously, long-term the in-process of placing, a large amount of dusts can be accumulated on its surface, can influence the sound production of stereo set, and the comparatively troublesome problem of manual cleaning.

When the device is used, the device is pushed to a place to be placed, then the threaded rod 2 drives the supporting plate 18 to move downwards under the action of the fixing plate 3 until the bottom of the supporting plate is contacted with the ground to achieve a fixing effect, the angle of the threaded rod can be rotated at will during moving, the box door 22 is opened, the sound body 16 is placed in the limiting seat 17 at the top of the moving plate 20, then the box door 22 is closed, the controller 24 is operated to extend the electric telescopic rod 5, the clamping plate 6 is driven to cling to the sound body 16 through the extension of the electric telescopic rod to clamp the sound body, vibration is buffered through the buffer spring 21, vibration on the ground is prevented from being transmitted to the sound body 16 to loosen internal parts, when dust removal is needed, the controller 24 is operated to start the first motor 9 and the second motor 14, the threaded column 25 is driven to rotate through the output end of the first motor 9, and the threaded sleeve 7 on the surface is driven to, simultaneously, the output end of the second motor 14 drives the brush roller 13 to rotate, so that the brush roller moves downwards in the rotating process, and therefore a front-side protective net of the sound body 16 is cleaned, meanwhile, the operation controller 24 starts the cooling fan 12, so that dust is sucked into the top shell 11 through the ventilation net 10 and is discharged to the outside after being filtered through the filter screen, the dust is stopped in the top shell 11, the dust can be cleaned by opening a movable door on the rear side of the dust, meanwhile, the cooling fan 12 can independently dissipate heat, and heat in the protection box 1 is pumped to the outside.

In summary, the following steps: this stereo set fixing device, through threaded rod 2, fixed plate 3, riser 4, electric telescopic handle 5, splint 6, thread bush 7, first motor 9, brush roller 13, second motor 14, spacing seat 17, backup pad 18, the cooperation of removal wheel 19 and screw post 25 is used, it is fixed knot generally to have solved current stereo set fixing device, and the stereo set is usually bulky, inconvenient removal, and inconvenient arbitrary conversion angle, and simultaneously, long-term the in-process of placing, a large amount of dusts can be accumulated on its surface, can influence the sound production of stereo set, and the comparatively trouble problem of manual cleaning.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stereo set fixing device, includes protective housing (1), its characterized in that: the four corners of the bottom of the protection box (1) are movably connected with moving wheels (19), the middle ends of the bottoms of the two sides of the protection box (1) are fixedly connected with fixed plates (3), threaded rods (2) are arranged at the tops of the fixed plates (3) in a penetrating mode, the bottoms of the threaded rods (2) are arranged at the bottoms of the fixed plates (3) in a penetrating mode and are movably connected with supporting plates (18) through bearings, buffer springs (21) are fixedly connected to the bottoms of the inner cavities of the protection box (1), movable plates (20) are fixedly connected to the tops of the buffer springs (21), limiting seats (17) are fixedly connected to the tops of the movable plates (20), sound bodies (16) are arranged in the inner cavities of the limiting seats (17), vertical plates (4) are fixedly connected to the two sides of the tops of the movable plates (20), and electric telescopic rods (5), one side, opposite to the electric telescopic rod (5), of the clamping plate (6) is fixedly connected, one side, far away from the electric telescopic rod (5), of the clamping plate (6) is in contact with the sound body (16), the two sides of the protection box (1) are respectively penetrated and inlaid with a heat dissipation net (15), the top of the protection box (1) is fixedly connected with a top shell (11), the two sides of the top of the inner cavity of the top shell (11) are respectively and fixedly connected with a first motor (9), the bottom of the output end of the first motor (9) is penetrated to the inner cavity of the protection box (1) and is fixedly connected with a threaded column (25), a threaded sleeve on the surface of the threaded column (25) is provided with a threaded sleeve (7), a connecting plate (8) is fixedly connected on the front surface of the threaded sleeve (7) on the left side, a second motor (14) is fixedly connected on the front surface of the threaded sleeve (7) on the, the left side swing joint of brush roller (13) is in the right side of connecting plate (8), fixedly connected with radiator fan (12) are located at the center at protective housing (1) inner chamber top, the top of protective housing (1) and the both sides that are located radiator fan (12) all run through to inlay and have ventilation net (10), the left side swing joint on protective housing (1) positive surface has chamber door (22), logical groove (23) that use with stereo set (16) cooperation are seted up on the positive surface of chamber door (22), fixedly connected with controller (24) are located at the center at protective housing (1) positive surface top.

2. A sound fixture according to claim 1, wherein: the top of threaded rod (2) runs through to the top and the fixedly connected with carousel of fixed plate (3), the outer lane fixedly connected with turning handle at carousel top, set up the screw hole that uses with threaded rod (2) cooperation on fixed plate (3).

3. A sound fixture according to claim 1, wherein: the bottom of protection box (1) inner chamber both sides has all been seted up the spout, the equal fixedly connected with slide in both sides of movable plate (20), the one end that the movable plate (20) was kept away from to the slide extend to the inner chamber of spout and rather than inner wall sliding connection.

4. A sound fixture according to claim 1, wherein: the bottom fixedly connected with limiting plate of screw thread post (25), the bottom of screw thread post (25) is close to the top of movable plate (20), the rear side swing joint of top shell (11) has the dodge gate.

5. A sound fixture according to claim 1, wherein: the brush hair on the surface of the brush roller (13) is rigid, the surface of the brush hair and the front surface of the sound body (16) are in the same plane, and the back surface of the protective box (1) is provided with a through hole.

6. A sound fixture according to claim 1, wherein: the protection box is characterized in that the left side of the front surface of the protection box (1) is movably connected with the joint of the box door (22) through a hinge, a safety lock is arranged between the right side of the box door (22) and the right side of the front surface of the protection box (1), and filter screens are embedded in the bottoms of the two sides of the top shell (11) in a penetrating mode.

7. A sound fixture according to claim 1, wherein: the output of controller (24) and the input of first motor (9), second motor (14) and electric telescopic handle (5) all pass through the one-way electric connection of electric wire, the input of controller (24) and the output of 220V commercial power pass through the one-way electric connection of electric wire.