CN115175035A - Screen cloth attaching method of sound box and sound box body - Google Patents

Abstract

The invention belongs to the field of sound boxes, and particularly relates to a mesh cloth attaching method of a sound box and a sound box body, which comprise a sound box body, wherein the outer side of the sound box body is fixedly connected with a protective shell, the front end of the protective shell is fixedly provided with a connecting frame, the outer side of the connecting frame is rotatably connected with a rotary drum, the outer side of the rotary drum is fixedly connected with a turnover cover, one side of the turnover cover is penetrated by a through hole, mesh cloth is arranged on the inner side of the through hole, one side of the rotary drum is provided with a driving assembly, the driving assembly is used for driving the rotary drum to rotate, after the sound box is played, the protective shell is rotated back to the original position by using the driving assembly, and the sound box body is subjected to daily protection, so that the sound box body is protected, the playing tone is not influenced, and when the sound box body listens to music, the sound waves can be outwards emitted and simultaneously, the dust is difficult to get close to the sound box body, and people who have requirements on the tone quality can pursue better music experience.

Description

Screen cloth attaching method of sound box and sound box body

Technical Field

The invention belongs to the field of sound boxes, and particularly relates to a mesh cloth attaching method of a sound box and a sound box body.

Background

The sound box is a common life appliance, is used for outwards propagating sound or music, is a necessary appliance in some large meeting places or entertainment places, and needs to be provided with the mesh outside the sound box for reducing the influence of external dust on the sound box, so that the influence of the dust on the sound box is reduced.

A chinese patent with publication number CN201610688563.3 discloses a sound box structure, which comprises a front shell, a rear shell and a cover plate, wherein the front shell is connected with the rear shell through a first screw, the upper end of the front shell and the upper end of the rear shell form a closed annular opening, and the cover plate is connected with the front shell and the rear shell through a second screw; a sealing gasket is paved on the contact surface between the lower surface of the cover plate and the annular opening; preceding shell inner wall be equipped with a plurality of first guide posts along the horizontal direction, be equipped with first mounting hole on the first guide post, be equipped with the strengthening rib between first guide post and the preceding shell inner wall, the backshell is equipped with first through-hole in the position that corresponds with first guide post.

The setting of stereo set screen cloth is in order to prevent that external dust and free debris from polluting the stereo set, but because the screen cloth is for guaranteeing its dustproof effect, can lead to the mesh number too high, and is filtering the dust in-process for a long time and is in, self also can adhere to more dust and lead to filtering the mesh to be blockked up for sound's sound effect causes the influence.

Therefore, the invention provides a mesh cloth attaching method of a sound box and a sound box body.

Disclosure of Invention

To remedy the deficiencies of the prior art, at least one of the technical problems set forth in the background is addressed.

The technical scheme adopted by the invention for solving the technical problems is as follows: the sound box body comprises a sound body, a protective shell is fixedly connected to the outer side of the sound body, a connecting frame is fixedly mounted at the front end of the protective shell, a rotary drum is rotatably connected to the outer side of the connecting frame, a turnover cover is fixedly connected to the outer side of the rotary drum, a through hole is formed in one side penetrating through the turnover cover, a mesh cloth is arranged on the inner side of the through hole, and a driving assembly is arranged on one side of the rotary drum and used for driving the rotary drum to rotate.

Preferably, the drive assembly includes the drive wheel, the top fixedly connected with servo motor of drive wheel, servo motor is located the inboard of stereo set body, the outside of drive wheel is laminated with the outside activity of rotary drum, one side of protective housing is provided with the friction pad, the outside of friction pad is provided with like the root of the hair brush, the brush is flexible material, in operation, start servo motor and drive the drive wheel and rotate, and then drive rotary drum and flip lid and rotate, thereby realized the work that the drive screen cloth protected and kept away from, and the setting of friction pad, at the in-process that the flip lid was constantly opened and was laminated the friction pad, the design of cooperation brush for can take away the dust in the part screen cloth outside constantly laminating and keeping away from, and then can guarantee the cleanness in the screen cloth outside, make when not so high pursuing usually, directly separate the screen cloth and play also not too many influences.

Preferably, the swing groove has been seted up to one side of protective housing, the inboard in swing groove is rotated and is connected with a plurality of groups of impact bars, and a plurality of groups of impact bars are the equidistance and distribute, the free end fixedly connected with impact ball of impact bar, a plurality of constraint ropes of inboard fixedly connected with of friction pad, a plurality of constraint ropes are netted arranging, in operation, the setting of cooperation swing groove and impact bar, when sound body normally works, because self can produce vibrations, make impact bar can sway under the effect of vibrations, simultaneously because impact bar length is longer, make the vibrations effect can increase amplitude multifold at the tip, thereby let impact bar and impact ball can strike the friction pad, make the friction pad outwards bulge and rub the screen cloth, thereby can improve the effect of clean screen cloth, cooperate the setting of netted constraint rope of distributing simultaneously, can disperse the impact effect, reduce the too high impaired problem of screen cloth that makes of single-point bulge.

Preferably, the female subsides of outside fixedly connected with magic of striking ball, the inboard fixedly connected with magic of friction pad is pasted, the constraint rope is elastic material, the during operation, the setting of the female subsides of cooperation magic and the magic is pasted, when striking ball and friction pad contact back, when the separation, can drag the friction pad backward, after the striking pole playback, the female subsides of magic and the magic subsides can be because of apart from too big alternate segregation, the pulling of cooperation elasticity constraint rope this moment can let the friction pad playback for friction pad self takes place the shake, and then can strike the screen cloth once more, has further improved the effect of clean screen cloth.

Preferably, the outside fixedly connected with a plurality of contact piece of striking pole, one side that the contact piece is close to the friction pad is the arc setting, the female subsides of magic are also installed in the outside of contact piece, and the during operation, the setting of cooperation contact piece has not only increased the striking point, has further improved the vibrations effect of friction pad, and the setting of the female subsides of magic is also installed in the outside of cooperation contact piece simultaneously for the friction pad also can be dragged when the contact piece regresses, lets the friction pad wholly can vibrate, has further improved the clean effect to the screen cloth.

Preferably, the flip lid includes two sets of splint, rotates between two sets of splint to be connected, and rotates the end and be located the one side that is close to the rotary drum, and one side of one of them splint leans on the equal fixed mounting in four corners to have a card post, and the patchhole has all been seted up by the four corners in one side of another splint, the equal fixedly connected with in edge four corners of screen cloth extends the piece, the middle part fixed mounting who extends the piece has the go-between, and the during operation, the cooperation adds splint and extends the setting of piece, at the in-process of changing or installing the screen cloth, only needs to part two sets of splint, and the go-between that later will extend on the piece cup joints with the card post, can accomplish the fixed work of screen cloth to the change and the installation of screen cloth have made things convenient for greatly, later only need let two sets of splint closed let card post and patchhole connect can.

Preferably, the card post is the magnetite material, the edge of splint is metal material, the equal fixedly connected with metal support in outside edge of protective housing, the during operation, the metallization at cooperation splint and protective housing edge is handled for two sets of splint are when closed, and another splint also can be adsorbed to the card post, have guaranteed the effect that the upset lid presss from both sides tight screen cloth, and at the holistic removal in-process of upset lid simultaneously, the border position of protective housing can also be adsorbed to the card post of magnetite material, makes the upset lid can be stable stop in the place ahead of stereo set body and one side of friction pad.

Preferably, the one end that the impact ball was kept away from to the impact pole is provided with the ball, the impact pole is connected with the center below position fixed connection of ball, the one end fixedly connected with carousel that the impact pole was kept away from to the ball, the carousel rotates with the inside wall in swing groove to be connected, and the during operation, the eccentric of cooperation ball and impact pole is connected, including the rotation of carousel to be connected for the impact pole is under the vibrations effect, and the semi-circular motion is done to the inboard in swing groove, through this kind of setting, can let the impact pole at first return the centre gripping that can receive gravity in-process, makes the process of returning more smooth, simultaneously because the semi-circular motion for at the striking in-process, can strike the friction pad and carry out the ascending protruding process in slant, greatly increased the friction contact surface of friction pad and screen cloth, further improved clean effect.

Preferably, a plurality of the impact bars divide into a plurality of groups, and a plurality of groups of impact bars are the equidistance at vertical plane and arrange, and every group includes two impact bars, and two impact bars in every group are the symmetry setting, and distribute respectively in the both sides of swing groove, the during operation, the setting of arranging of cooperation impact bar for under the vibrations effect, a plurality of impact bar can be more for even striking friction pad, makes its cleaning effect to the screen cloth comparatively even, reduces only part of screen cloth and is cleaned clean problem.

The method for attaching the mesh cloth of the sound equipment is suitable for the sound equipment box body, and specifically comprises the following steps:

s1: rotating the clamping plate positioned on the outer side outwards from the side far away from the rotary drum for opening, and then placing the mesh above the extending through hole;

s2: matching with the arrangement of the extending pieces and the clamping columns, connecting rings on the four groups of extending pieces are sleeved on the clamping columns for fixing the mesh cloth;

s3: then, the two groups of clamping plates are closed in a rotating mode, the two groups of clamping plates are closed in a matching mode with the adsorption of the clamping columns made of the magnet materials and the clamping plates, the integral overturning cover is rotated to the front end of the sound box body, and the mesh cloth is attached to the outer side of the sound box body in a matching mode with the adsorption of the clamping columns made of the magnet materials and the metal protective shell;

through this kind of setting, made things convenient for the process of change with the installation screen cloth greatly, and had both guaranteed daily life, the screen cloth can be laminated in sound's the outside, reduces the dust and to sound's influence, when pursuing tone quality, can also let the screen cloth keep away from sound simultaneously, carries out the effect of clearing up to the screen cloth simultaneously.

The invention has the following beneficial effects:

1. according to the mesh cloth attaching method of the sound box and the sound box body, the mesh cloth and the sound box body are designed in a separated mode by matching with the arrangement of the turnover cover, the rotary drum and the turnover cover are driven to rotate by the driving assembly, the mesh cloth is separated from the outer side of the sound box body, so that the mesh cloth cannot interfere with sound when the sound box plays music, after the sound box plays the music, the driving assembly is used for rotating the protective shell back to the original position, the sound box body is protected in a daily mode, the problem that the playing timbre is not influenced when the sound box body is protected is solved, in addition, when the sound box body listens the music, sound waves can be emitted outwards by the sound box body and stirring is caused, dust at the moment is difficult to approach the sound box body, and people who have requirements on the timbre can pursue better music experience.

2. According to the mesh cloth attaching method of the sound box and the sound box body, due to the arrangement of the two groups of clamping plates and the clamping columns, the process of replacing and installing the mesh cloth is greatly facilitated, the mesh cloth can be attached to the outer side of the sound box body in daily life, the influence of dust on the sound box body is reduced, and meanwhile, when sound quality is pursued, the mesh cloth can be far away from the sound box body, and meanwhile, the mesh cloth is cleaned.

Drawings

The invention will be further explained with reference to the drawings.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the splint of the present invention;

fig. 3 is a sectional view of the protective case of the present invention;

FIG. 4 is a schematic view of the structure of the striker bar and ball of the present invention;

FIG. 5 is a block diagram of a method in the present invention;

in the figure: 1. a sound body; 2. a protective shell; 3. a friction pad; 4. turning over the cover; 5. screen cloth; 6. a through hole; 7. a splint; 8. an extension piece; 9. clamping the column; 10. a drum; 11. a binding rope; 12. a magic tape; 13. a striker bar; 14. a swing groove; 15. a contact block; 16. striking a ball; 17. a magic female sticker; 18. a connecting frame; 19. a drive wheel; 21. a ball; 22. a turntable.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Example one

As shown in fig. 1 to 2, the sound box according to the embodiment of the present invention includes a sound body 1, a protective case 2 is fixedly connected to an outer side of the sound body 1, a connecting frame 18 is fixedly installed at a front end of the protective case 2, a rotary drum 10 is rotatably connected to an outer side of the connecting frame 18, a flip cover 4 is fixedly connected to an outer side of the rotary drum 10, a through hole 6 is formed through one side of the flip cover 4, a mesh fabric 5 is disposed inside the through hole 6, a driving component is disposed on one side of the rotary drum 10, the driving component is configured to drive the rotary drum to rotate 10, during operation, the sound mesh fabric 5 is disposed to prevent external dust and free impurities from contaminating the sound body 1, but due to the fact that the mesh fabric 5 is configured to ensure a dustproof effect, the mesh fabric 5 and the dust are too high, during a long-term dust filtering process, a large amount of dust adheres to the filter, so that the filter mesh fabric is blocked, the sound effect of the sound body 1 is affected, the mesh fabric 5 and the sound body 1 are configured to be separated from the sound when the sound body is driven to rotate, the mesh fabric 5 is separated from the sound body, the sound quality of the sound body is not affected when the sound body 1 is played, the sound body is played, the sound playing is not disturbed when the sound component is played, and the sound component is played, the sound component is played in the sound component played in the normal position, so that the sound component is played.

As shown in fig. 1 to 3, the driving assembly includes a driving wheel 19, a servo motor is fixedly connected to the top end of the driving wheel 19, the servo motor is located inside the sound body 1, the outside of the driving wheel 19 is movably attached to the outside of the rotary drum 10, a friction pad 3 is arranged on one side of the protective casing 2, a dry hair brush is arranged outside the friction pad 3, the hair brush is made of a flexible material, when the driving wheel 19 is driven to rotate by the servo motor, the rotary drum 10 and the flip cover 4 are driven to rotate, so that the mesh 5 is driven to protect and keep away, the friction pad 3 is arranged, the friction pad 3 is continuously opened and attached to the flip cover 4, the design of the hair brush is matched, dust on the outside of part of the mesh 5 can be taken away when the mesh is continuously attached and kept away, the outside of the mesh 5 can be ensured to be clean, and when the tone quality is not normally pursued so high, the mesh 5 is directly played without much influence.

As shown in fig. 3, swing groove 14 has been seted up to one side of protective housing 2, swing groove 14's inboard is rotated and is connected with a plurality of groups of impact bars 13, and a plurality of groups of impact bars 13 are the equidistance and distribute, the free end fixedly connected with striking ball 16 of impact bars 13, a plurality of restraint ropes 11 of inboard fixedly connected with of friction pad 3, a plurality of restraint ropes 11 are netted arranging, and during operation, cooperation swing groove 14 and the setting of impact bars 13, when sound body 1 normally works, because self can produce vibrations, make impact bars 13 can sway under the effect of vibrations, simultaneously because striking bar 13 length is longer, make the vibrations effect can increase the multifold at the tip to let impact bars 13 and striking ball 16 can strike friction pad 3, make friction pad 3 outwards bulge and rub screen cloth 5, thereby can improve the effect of clean screen cloth 5, cooperate the setting of netted restraint rope 11 of distributing simultaneously, can disperse the striking effect, reduce the problem that the single-point bulges too high messenger screen cloth 5 is impaired.

As shown in fig. 3, the outside fixedly connected with magic female of striking ball 16 pastes 17, the inboard fixedly connected with magic subsides 12 of friction pad 3, restraint rope 11 is elastic material, and the during operation cooperates the setting of the female 17 of magic and magic subsides 12, after striking ball 16 and friction pad 3 contact, when separating, can drag friction pad 3 backward, after striking pole 13 repositions, the female 17 of magic and magic subsides 12 can be because of the too big alternate segregation of distance, cooperates pulling of elasticity restraint rope 11 this moment, can let friction pad 3 reposition for friction pad 3 self takes place the shake, and then can strike screen cloth 5 once more, has further improved the effect of cleaning screen cloth 5.

As shown in fig. 3, the outside fixedly connected with a plurality of contact piece 15 of striking rod 13, one side that contact piece 15 is close to friction pad 3 is the arc setting, contact piece 15's the outside also installs the female 17 that pastes of magic, and the during operation, the setting of cooperation contact piece 15 has not only increased the striking point, has further improved the vibrations effect of friction pad 3, and the setting of the female 17 that pastes of magic is also installed in the outside of cooperation contact piece 15 simultaneously for contact piece 15 also can drag friction pad 3 when returning, lets friction pad 3 wholly can vibrate, has further improved the clean effect to screen cloth 5.

As shown in fig. 1 to 2, the flip cover 4 includes two sets of clamping plates 7, the two sets of clamping plates 7 are connected in a rotating manner, the rotating end is located at one side close to the rotary drum 10, one side of one of the clamping plates 7 is provided with a clamping column 9 by virtue of a four-corner fixed mounting, one side of the other clamping plate 7 is provided with an inserting hole by virtue of a four-corner fixed mounting, the edge four-corner fixed connection of the mesh fabric 5 is provided with an extending sheet 8, the middle part of the extending sheet 8 is fixedly provided with a connecting ring, during operation, the clamping plates 7 and the extending sheet 8 are matched, in the process of replacing or installing the mesh fabric 5, only two sets of clamping plates 7 are required to be separated, then the connecting ring on the extending sheet 8 is sleeved with the clamping column 9, and the fixing work of the mesh fabric 5 can be completed, thereby greatly facilitating the replacement and installation processes of the mesh fabric 5, and then only requiring two sets of clamping plates 7 to be closed to connect the clamping column 9 and the inserting hole.

As shown in fig. 1 to 2, the card post 9 is a magnet material, the edge of the clamping plate 7 is a metal material, the outer edge of the protective shell 2 is fixedly connected with a metal pillar, and in operation, the metal pillar is matched with the metal processing at the edge of the clamping plate 7 and the protective shell 2, so that when the two groups of clamping plates 7 are closed, the card post 9 can also adsorb another clamping plate 7, the effect of clamping the mesh 5 by the flip cover 4 is ensured, and meanwhile, in the whole moving process of the flip cover 4, the edge position of the protective shell 2 can also be adsorbed by the card post 9 made of the magnet material, so that the flip cover 4 can stably stay in the front of the sound body 1 and on one side of the friction pad 3.

As shown in fig. 5, the method for bonding the mesh fabric of the audio equipment is applied to the audio equipment box, and specifically comprises the following steps:

s1: the clamping plate 7 on the outer side is rotated outwards from the side far away from the drum 10 to be opened, and then the mesh 5 is placed above the extending through hole 6;

s2: matching with the arrangement of the extending pieces 8 and the clamping columns 9, connecting rings on the four groups of extending pieces 8 are sleeved on the clamping columns 9 to fix the mesh 5;

s3: then, the two groups of clamping plates 7 are closed in a rotating mode, the two groups of clamping plates 7 are closed in a matching mode of adsorption of the clamping columns 9 made of the magnet materials and the clamping plates 7, the integral overturning cover 4 is rotated to the front end of the sound body 1, and the mesh cloth 5 is attached to the outer side of the sound body 1 in a matching mode of adsorption of the clamping columns 9 made of the magnet materials and the metal protective shell 2;

through this kind of setting, made things convenient for the process of change with installation screen cloth 5 greatly, and had both guaranteed daily life, screen cloth 5 can laminate in sound 1's the outside, reduces the dust and to sound 1's influence, when pursuing tone quality, can also let screen cloth 5 keep away from sound 1 simultaneously, carries out the effect of clearing up to screen cloth 5.

Example two

As shown in fig. 4, a first comparative example, in which another embodiment of the present invention is: the one end that striking ball 16 was kept away from to striking pole 13 is provided with ball 21, striking pole 13 and ball 21's center position fixed connection below one side, the one end fixedly connected with carousel 22 of striking pole 13 is kept away from to ball 21, carousel 22 rotates with the inside wall of swing groove 14 to be connected, and during operation, cooperation ball 21 and the eccentric of striking pole 13 are connected, including the rotation of carousel 22 is connected, make striking pole 13 under the vibrations effect, do half circular motion in the inboard of swing groove 14, through this kind of setting, at first can let striking pole 13 return the centre gripping that can receive gravity in-process, make the return process more smooth, simultaneously because half circular motion, make at the striking in-process, can strike friction pad 3 and carry out ascending protruding process in slant, greatly increased friction pad 3 and screen cloth 5's friction interface, further improved clean effect.

A plurality of impact pole 13 divide into a plurality of groups, and a plurality of groups impact pole 13 is the equidistance in vertical plane and arranges, and every group includes two impact poles 13, and two impact poles 13 in every group are the symmetry setting, and distribute respectively in the both sides of swing groove 14, and the during operation, the setting of arranging of cooperation impact pole 13 for under the vibrations effect, a plurality of impact pole 13 can comparatively even striking friction pad 3, makes it comparatively even to the cleaning performance of screen cloth 5, reduces only the problem that the part is cleaned by screen cloth 5.

When the multifunctional sound box is in operation, the sound box mesh 5 is arranged to prevent external dust and free sundries from polluting the sound box body 1, but the mesh 5 can cause too high mesh count in order to ensure the dustproof effect of the mesh, and the mesh can be blocked due to the fact that more dust adheres to the mesh during long-term dust filtration, so that the sound effect of the sound box body 1 is influenced, the mesh 5 and the sound box body 1 are designed in a separated mode by matching with the arrangement of the turnover cover 4, the rotary drum 10 and the turnover cover 4 are driven to rotate through the driving assembly, the mesh 5 is separated from the outer side of the sound box body 1, so that the sound cannot be interfered when the sound box body 1 plays music, after the sound box is played, the protective housing 2 is turned back to the original position by using the driving assembly, the sound box body 1 is protected in a daily mode, the problem that the sound box body 1 is protected while the sound color is not influenced is solved, and when a person who has requirements on the sound can easily pursue better music, sound waves are difficult to move the sound box body 1; during operation, the servo motor is started to drive the driving wheel 19 to rotate, and further the rotary drum 10 and the turnover cover 4 are driven to rotate, so that the mesh 5 is driven to perform protection and distance operation, the friction pad 3 is arranged, in the process that the turnover cover 4 is continuously opened and is attached to the friction pad 3, the design of a hairbrush is matched, part of dust on the outer side of the mesh 5 can be taken away in continuous attachment and distance, and further the cleanness of the outer side of the mesh 5 can be ensured, so that when the tone quality is not pursued so high in usual, the mesh 5 is directly played at a distance of the mesh 5 without too much influence; during operation, the arrangement of the swing groove 14 and the impact rod 13 is matched, when the sound equipment body 1 normally works, the impact rod 13 can swing under the action of vibration due to vibration generated by the impact rod, meanwhile, due to the fact that the length of the impact rod 13 is long, the vibration effect can be amplified at the end part by multiple times, the impact rod 13 and the impact ball 16 can impact the friction pad 3, the friction pad 3 protrudes outwards and rubs the mesh cloth 5, the effect of cleaning the mesh cloth 5 can be improved, meanwhile, the impact effect can be dispersed by matching with the arrangement of the binding ropes 11 distributed in a net shape, and the problem that the mesh cloth 5 is damaged due to overhigh single-point protrusion is solved; when the mesh cleaning machine works, the arrangement of the female magic tape 17 and the male magic tape 12 is matched, after the impact ball 16 is contacted with the friction pad 3, the friction pad 3 can be pulled backwards during separation, after the impact rod 13 returns to the original position, the female magic tape 17 and the male magic tape 12 can be separated from each other due to overlarge distance, at the moment, the friction pad 3 returns to the original position by matching with the pulling of the elastic binding rope 11, so that the friction pad 3 shakes, the mesh 5 can be impacted again, and the effect of cleaning the mesh 5 is further improved; when the cleaning device works, the contact block 15 is matched, so that impact points are increased, the vibration effect of the friction pad 3 is further improved, and the magic female sticker 17 is also arranged on the outer side of the contact block 15, so that the friction pad 3 can be pulled when the contact block 15 returns, the whole friction pad 3 can vibrate, and the cleaning effect of the mesh cloth 5 is further improved; during working, the arrangement of the clamping plates 7 and the extending pieces 8 is matched, in the process of replacing or installing the screen cloth 5, only two groups of clamping plates 7 are required to be separated, then the connecting rings on the extending pieces 8 are sleeved with the clamping columns 9, and the fixing work of the screen cloth 5 can be completed, so that the replacing and installing processes of the screen cloth 5 are greatly facilitated, and then only two groups of clamping plates 7 are required to be closed to connect the clamping columns 9 with the inserting holes; the during operation, the metallization at cooperation splint 7 and 2 edges of protective housing is handled for two sets of splint 7 are when closed, and another splint 7 also can be adsorbed to card post 9, have guaranteed that upset lid 4 presss from both sides tight screen cloth 5's effect, and at the holistic removal in-process of upset lid 4 simultaneously, the border position of protective housing 2 can also be adsorbed to the card post 9 of magnetite material, makes upset lid 4 can be stable stop in the place ahead of stereo set 1 and one side of friction pad 3.

The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. Stereo set box, its characterized in that: including sound (1), the outside fixedly connected with protective housing (2) of sound (1), the front end fixed mounting of protective housing (2) has link (18), the outside of link (18) is rotated and is connected with rotary drum (10), outside fixedly connected with upset lid (4) of rotary drum (10), runs through hole (6) have been seted up to one side of upset lid (4), the inboard of through hole (6) is provided with screen cloth (5), one side of rotary drum (10) is provided with drive assembly, drive assembly is used for driving the rotary drum rotatory (10).

2. The sound box of claim 1, wherein: the drive assembly includes drive wheel (19), the top fixedly connected with servo motor of drive wheel (19), servo motor is located the inboard of stereo set body (1), the outside of drive wheel (19) is laminated with the outside activity of rotary drum (10), one side of protective housing (2) is provided with friction pad (3), the outside of friction pad (3) is provided with like dry root brush, the brush is flexible material.

3. The sound box of claim 2, wherein: swing groove (14) have been seted up to one side of protective housing (2), the inboard rotation of swing groove (14) is connected with a plurality of groups impact rod (13), and a plurality of groups impact rod (13) are the equidistance and distribute, the free end fixedly connected with striking ball (16) of impact rod (13), a plurality of roots of fixedly connected with of inboard fixedly connected with of friction pad (3) restraint rope (11), a plurality of roots of restraint rope (11) are netted arranging.

4. A sound cabinet according to claim 3, wherein: the outside fixedly connected with magic of striking ball (16) is female pastes (17), the inboard fixedly connected with magic subsides (12) of friction pad (3), restraint rope (11) are elastic material.

5. The sound box of claim 4, wherein: the outside fixedly connected with a plurality of contact piece (15) of striking pole (13), one side that contact piece (15) are close to friction pad (3) is the arc setting, female subsides of magic (17) are also installed in the outside of contact piece (15).

6. The sound box of claim 5, wherein: the turnover cover (4) comprises two groups of clamping plates (7), the two groups of clamping plates (7) are connected in a rotating mode, the rotating end is located on one side close to the rotary drum (10), clamping columns (9) are fixedly mounted on one side of one clamping plate (7) by means of four corners, inserting holes are formed in one side of the other clamping plate (7) by means of four corners, the edge four corners of the mesh cloth (5) are fixedly connected with extension pieces (8), and connecting rings are fixedly mounted in the middle of the extension pieces (8).

7. The sound box of claim 6, wherein: the clamping columns (9) are made of magnet materials, the edges of the clamping plates (7) are made of metal materials, and metal columns are fixedly connected to the outer side edges of the protective shell (2).

8. The sound box of claim 7, wherein: the one end that striking ball (16) was kept away from in striking pole (13) is provided with ball (21), the center below position fixed connection of striking pole (13) and ball (21), one end fixedly connected with carousel (22) of striking pole (13) are kept away from in ball (21), carousel (22) rotate with the inside wall of swing groove (14) and are connected.

9. The sound box of claim 8, wherein: a plurality of impact rod (13) divide into a plurality of groups, and a plurality of groups impact rod (13) are the equidistance in vertical plane and arrange, and every group includes two impact rod (13), and two impact rod (13) in every group are the symmetry and set up, and distribute respectively in the both sides of swing groove (14).

10. The mesh cloth laminating method of the sound equipment is characterized in that: the method is applied to the sound box body of any one of claims 1 to 9, and specifically comprises the following steps:

s1: the clamping plate (7) positioned at the outer side is rotated outwards from the side far away from the drum (10) to be opened, and then the mesh cloth (5) is placed above the extending through hole (6);

s2: the arrangement of the extending pieces (8) and the clamping columns (9) is matched, and connecting rings on the four groups of extending pieces (8) are sleeved on the clamping columns (9) to fix the mesh cloth (5);

s3: afterwards, two groups of clamping plates (7) are closed in a rotating mode, the clamping columns (9) of the magnet materials are matched with the clamping plates (7) to be adsorbed, the two groups of clamping plates (7) are closed, the integral turnover cover (4) is rotated to the front end of the sound box body (1), the clamping columns (9) of the magnet materials are matched with the metal protective shell (2) to be adsorbed, and the mesh cloth (5) is attached to the outer side of the sound box body (1).

Images