CN110933537A - Sound box with damping function and damping principle - Google Patents
Sound box with damping function and damping principle Download PDFInfo
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- CN110933537A CN110933537A CN201911144425.9A CN201911144425A CN110933537A CN 110933537 A CN110933537 A CN 110933537A CN 201911144425 A CN201911144425 A CN 201911144425A CN 110933537 A CN110933537 A CN 110933537A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/026—Supports for loudspeaker casings
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
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- Acoustics & Sound (AREA)
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- Auxiliary Devices For Music (AREA)
Abstract
The invention discloses a sound box with a shock absorption function and a shock absorption principle, which comprises a U-shaped plate, wherein two sides of an inner cavity of the U-shaped plate are fixedly connected with first springs, one ends of the first springs, far away from the inner wall of the U-shaped plate, are fixedly connected with vertical plates, the inner cavity of the U-shaped plate, which is positioned below the vertical plates, is fixedly connected with cross rods, the surfaces of the cross rods are respectively sleeved with second springs and sleeves, and one ends of the first springs are fixedly connected with the inner wall of the U-shaped plate. The invention has the advantages of reducing the vibration of the sound in the working process, having long service life and being convenient for disassembling and cleaning the dust cover, and solves the problems that the existing sound has simple structure, the sound can generate violent shaking in the working process to cause the resonance of internal parts, if the vibration of the sound can not be reduced, the service life of the sound can be serious, the dust cover is mostly arranged at the initial sound mouth of the sound, the dust cover is inconvenient to disassemble and clean, the tone color of the sound can be reduced, and the applicability of the sound is reduced.
Description
Technical Field
The invention relates to the technical field of sound equipment, in particular to a sound equipment with a shock absorption function and a shock absorption principle.
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 simple structure, the stereo set can produce acutely and rock at the in-process of work for internals produces resonance, if can not slow down the vibrations of stereo set, can seriously stereo set's life, the dust cover is installed mostly to the first tone mouth of stereo set, is not convenient for dismantle the washing to the dust cover, can stereo set's tone quality, has reduced the suitability of stereo set.
Disclosure of Invention
The invention aims to provide a sound box with a shock absorption function and a shock absorption principle, and the sound box has the advantages of being capable of slowing down the shock in the working process of the sound box, long in service life and convenient to disassemble and clean a dust cover, and solves the problems that the existing sound box is simple in structure, the sound box can shake violently in the working process to enable internal parts to resonate, the service life of the sound box can be prolonged seriously if the shock of the sound box cannot be slowed down, the dust cover is arranged at most of the initial sound opening of the sound box, the dust cover is not convenient to disassemble and clean, the tone color of the sound box can be changed, and the applicability of the sound box is reduced.
In order to achieve the purpose, the invention provides the following technical scheme: a sound box with a damping function comprises a U-shaped plate, wherein both sides of an inner cavity of the U-shaped plate are fixedly connected with first springs, one ends, far away from the inner wall of the U-shaped plate, of the first springs are fixedly connected with vertical plates, the inner cavity of the U-shaped plate is fixedly connected with cross rods below the vertical plates, the surfaces of the cross rods are respectively sleeved with a second spring and a sleeve, one end of each first spring is fixedly connected with the inner wall of the U-shaped plate, one end, far away from the inner wall of the U-shaped plate, of each second spring is fixedly connected with the sleeve, the top of each sleeve is fixedly connected with a first connecting block, the top of each first connecting block is movably connected with a connecting rod through a rotating shaft, one end, far away from the first connecting block, of each connecting rod is movably connected with a supporting plate through a rotating shaft, a sound box body is placed at the top, the bottom of the second connecting block is fixedly connected with a first threaded rod, the bottoms of two sides of the U-shaped plate are fixedly connected with fixed blocks, the bottom of the first threaded rod penetrates through the fixed blocks and extends to the bottom of the fixed blocks, threaded pipes are sleeved on the surface of the first threaded rod and positioned at the bottom of the fixed blocks, fixed plates are fixedly connected with two sides of the bottom of the U-shaped plate, a second threaded rod is arranged on one side of each fixed plate in a penetrating manner, one end of the second threaded rod penetrates through the fixed plates and is movably connected with a clamping plate, the second threaded rod is in threaded connection with the fixed plates, filter covers are arranged on two sides of the front face of the sound box body in a penetrating manner, clamping holes are formed in two sides of each filter cover, grooves are formed in four corners of the front face of the sound box body, third springs are fixedly connected to, the utility model discloses a stereo set, including the card pole, the card pole is kept away from the one end of third spring and is extended to the inner chamber in card hole, the front side fixedly connected with quarter butt of card pole, the quarter butt is kept away from the one end of card pole and is extended to the outside and the fixedly connected with connecting plate of recess, the front of stereo set body is provided with the switch.
Preferably, the bottom of the inner cavity of the U-shaped plate is provided with a sliding groove, the inner cavity of the sliding groove is connected with a sliding plate in a sliding mode, the top of the sliding plate is fixedly connected with a moving rod, and the top of the moving rod extends to the top of the sliding groove and is fixedly connected with the bottom of the sleeve.
Preferably, the front and the back of the sliding plate are both movably connected with pulleys through rotating shafts, one side of each pulley, which is far away from the sliding plate, is in contact with the inner wall of the corresponding sliding groove, and the pulleys are movably connected with the sliding grooves.
Preferably, the first threaded rod is in threaded connection with a threaded pipe, a rotary table is fixedly sleeved on the surface of the threaded pipe, and anti-skid grains are arranged on the surface of the rotary table.
Preferably, the top fixedly connected with first rubber pad of backup pad, the top of first rubber pad and the bottom contact of stereo set body, the relative one side fixedly connected with second rubber pad of riser, the one side and the stereo set body contact of riser are kept away from to the second rubber pad.
Preferably, the bottom of the U-shaped plate is provided with a transverse groove, the top of the clamping plate is fixedly connected with a sliding rod, and the top of the sliding rod extends to an inner cavity of the transverse groove.
Preferably, one end, far away from the splint, of the second threaded rod is fixedly connected with a hand wheel, and anti-skidding lines are arranged on the surface of the hand wheel.
A sound damping principle with a damping function comprises the following steps:
a: the sound box is placed at the top of the supporting plate of the inner cavity of the U-shaped plate, the U-shaped cover plate is sleeved at the top of the sound box body, the fixing block penetrates through the first threaded rod and is in threaded connection with the first threaded rod through the threaded pipe, the rotating turntable drives the threaded pipe to rotate, the first threaded rod moves downwards, the first threaded rod drives the U-shaped cover plate to move downwards, and the sound box body is tightly pressed by the U-shaped cover plate;
b: the stereo set can extrude the vertical plate when receiving transverse acting force during working, the vertical plate extrudes the first spring, the force received by the vertical plate is absorbed and weakened through the first spring, the vertical plate is subjected to buffering and shock absorption, so that the two sides of the stereo set are subjected to buffering and shock absorption, the stereo set body pushes the supporting plate when receiving vertical acting force, the supporting plate pushes the connecting rod, the connecting rod pushes the sleeve, the sleeve is enabled to transversely move to compress the second spring, the sleeve transversely moves to drive the moving rod and the sliding plate to transversely move, the sliding plate slides in the inner cavity of the sliding groove, the force generated by the sleeve is absorbed and weakened through the second spring, the sleeve is subjected to buffering and shock absorption, and thus;
c: when the filter cover is disassembled, the movable connecting plate drives the short rod to move transversely, the short rod drives the clamping rod to move, and the clamping rod moves to compress the third spring so as to enable the clamping rod to be far away from the clamping hole, so that the filter cover is disassembled;
d: when fixing the stereo set, rotatory hand wheel drives the second threaded rod rotatory, through second threaded rod and fixed plate threaded connection, makes second threaded rod lateral shifting, and the second threaded rod drives splint lateral shifting, makes two splint be close to each other and presss from both sides tightly the support to fix the stereo set on the support.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention has the advantages of reducing the vibration in the working process of the sound box, along with long service life and convenient disassembly and cleaning of the dust cover by matching the U-shaped plate, the first spring, the vertical plate, the cross rod, the second spring, the sleeve, the first connecting block, the connecting rod, the supporting plate, the sound box body, the U-shaped cover plate, the second connecting block, the first threaded rod, the fixing block, the threaded pipe, the fixing plate, the second threaded rod, the clamping plate, the filter cover, the clamping hole, the groove, the third spring, the clamping rod, the short rod, the connecting plate and the switch, solves the problems that the existing sound box has simple structure, the sound box can generate violent shaking in the working process, so that internal parts generate resonance, if the vibration of the sound box cannot be reduced, the service life of the sound box can be serious, the dust cover is mostly arranged at the initial sound opening of the sound box, the dust cover is inconvenient to disassemble, the problem of acoustic applicability is reduced.
2. The invention can carry out balanced support on the sleeve by matching the sliding groove, the sliding plate and the moving rod, is convenient for the transverse movement of the sleeve, the pulley reduces the friction between the sliding plate and the chute, is convenient for the sliding plate to transversely slide in the inner cavity of the chute, by arranging the rotary disc, the contact area between the threaded pipe and the fingers is increased, the rotation of the threaded pipe is convenient, the transverse groove and the sliding rod are arranged, so that the clamping plate can be supported in a balanced manner, the transverse movement of the clamping plate is facilitated, the hand wheel is arranged to facilitate the rotation of the second threaded rod, the first rubber pad is arranged to increase the roughness of the top of the supporting plate, the sound body can be better supported, through setting up the second rubber pad, increased the roughness on riser surface, the both sides to sound body that can be better press from both sides tightly, can avoid outside dust to carry out sound body's inner chamber through setting up the filter mantle.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the structure of the present invention;
FIG. 3 is an enlarged view of a portion of A in FIG. 2 according to the present invention;
FIG. 4 is a schematic bottom sectional view of the main body structure of the audio device of the present invention;
FIG. 5 is a right sectional view of a partial structure of the present invention.
In the figure: 1U template, 2 first springs, 3 risers, 4 horizontal poles, 5 second springs, 6 sleeve pipes, 7 first connecting blocks, 8 connecting rods, 9 supporting plates, 10 sound body, 11U-shaped cover plates, 12 second connecting blocks, 13 first threaded rods, 14 fixed blocks, 15 threaded pipes, 16 fixed plates, 17 second threaded rods, 18 clamping plates, 19 filter covers, 20 clamping holes, 21 grooves, 22 third springs, 23 clamping rods, 24 short rods, 25 connecting plates, 26 switches, 27 sliding grooves, 28 sliding plates, 29 moving rods, 30 pulleys, 31 rotating discs, 32 transverse grooves, 33 sliding rods and 34 hand wheels.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within 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", "rear", "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 describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, 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," "disposed," "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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The U-shaped plate 1, the first spring 2, the vertical plate 3, the cross rod 4, the second spring 5, the sleeve 6, the first connecting block 7, the connecting rod 8, the supporting plate 9, the sound body 10, the U-shaped cover plate 11, the second connecting block 12, the first threaded rod 13, the fixed block 14, the threaded pipe 15, the fixed plate 16, the second threaded rod 17, the clamping plate 18, the filter cover 19, the clamping hole 20, the groove 21, the third spring 22, the clamping rod 23, the short rod 24, the connecting plate 25, the switch 26, the sliding groove 27, the sliding plate 28, the moving rod 29, the pulley 30, the rotary plate 31, the transverse groove 32, the sliding rod 33 and the hand wheel 34 are all universal standard parts or parts known by a person skilled in the art, and the structure and principle of the device can be known by the technical manual or by a conventional experimental method.
Referring to fig. 1-5, a sound box with shock absorption function comprises a U-shaped plate 1, wherein both sides of an inner cavity of the U-shaped plate 1 are fixedly connected with first springs 2, one ends of the first springs 2 far away from the inner wall of the U-shaped plate 1 are fixedly connected with vertical plates 3, the inner cavity of the U-shaped plate 1 is fixedly connected with cross rods 4 below the vertical plates 3, the surfaces of the cross rods 4 are respectively sleeved with second springs 5 and sleeves 6, one ends of the first springs 2 are fixedly connected with the inner wall of the U-shaped plate 1, one ends of the second springs 5 far away from the inner wall of the U-shaped plate 1 are fixedly connected with the sleeves 6, the top of the sleeves 6 is fixedly connected with a first connecting block 7, the top of the first connecting block 7 is movably connected with a connecting rod 8 through a rotating shaft, one end of the connecting rod 8 far away from the first connecting block 7 is movably connected with a supporting plate 9 through a, the bottom of the U-shaped cover plate 11 is fixedly connected with a second connecting block 12, the bottom of the second connecting block 12 is fixedly connected with a first threaded rod 13, the bottoms of the two sides of the U-shaped plate 1 are fixedly connected with fixed blocks 14, the bottom of the first threaded rod 13 penetrates through the fixed blocks 14 and extends to the bottom of the fixed blocks 14, a threaded pipe 15 is sleeved on the surface of the first threaded rod 13 and positioned at the bottom of the fixed blocks 14, the two sides of the bottom of the U-shaped plate 1 are fixedly connected with fixed plates 16, one side of each fixed plate 16 is provided with a second threaded rod 17 in a penetrating manner, one end of each second threaded rod 17 penetrates through the fixed plate 16 and is movably connected with a clamping plate 18, the second threaded rod 17 is in threaded connection with the fixed plates 16, filter covers 19 are arranged on the two sides of the front of the sound body 10 in a penetrating manner, four corners of the front of the sound body 10 are provided with grooves 21, the inner wall of each groove 21 is fixedly connected with a third spring 22, one end of each third spring 22 far away from the inner wall of each groove 21 is fixedly connected with a clamping rod 23, one end of each clamping rod 23 far away from the third spring 22 extends to the inner cavity of each clamping hole 20, the front side of each clamping rod 23 is fixedly connected with a short rod 24, one end of each short rod 24 far away from the clamping rod 23 extends to the outside of each groove 21 and is fixedly connected with a connecting plate 25, a switch 26 is arranged on the front of the sound body 10, and the U-shaped plate 1, the first spring 2, the vertical plate 3, the horizontal rod 4, the second spring 5, the sleeve 6, the first connecting block 7, the connecting rod 8, the supporting plate 9, the sound body 10, the U-shaped cover plate 11, the second connecting block 12, the first threaded rod 13, the fixing block 14, the threaded pipe 15, the fixing plate 16, the second threaded rod, Kelly 23, quarter butt 24, connecting plate 25 and switch 26 cooperate, possess the vibrations that can slow down in the stereo set working process, long service life, be convenient for dismantle abluent advantage to the dust cover, current stereo set simple structure has been solved, the stereo set can produce acutely and rock at the in-process of work, make internals produce resonance, if can not slow down the vibrations of stereo set, can seriously the life of stereo set, the dust cover is installed mostly to the first sound mouth of stereo set, be not convenient for dismantle the washing to the dust cover, the tone quality that can the stereo set, the problem of stereo set suitability has been reduced.
The front and the back of the sliding plate 28 are movably connected with pulleys 30 through rotating shafts, one side of each pulley 30, which is far away from the sliding plate 28, is in contact with the inner wall of the sliding groove 27, the pulleys 30 are movably connected with the sliding groove 27, and through arrangement of the pulleys 30, the friction force between the sliding plate 28 and the sliding groove 27 is reduced, so that the sliding plate 28 can slide transversely in the inner cavity of the sliding groove 27 conveniently.
First threaded rod 13 and screwed pipe 15 threaded connection, the fixed cover in surface of screwed pipe 15 is equipped with carousel 31, and the surface of carousel 31 is provided with anti-skidding line, through setting up carousel 31, has increased the area of contact of screwed pipe 15 with the finger, the rotation of screwed pipe 15 of being convenient for.
The top fixedly connected with first rubber pad of backup pad 9, the top of first rubber pad and the bottom contact of stereo set body 10, the relative one side fixedly connected with second rubber pad of riser 3, one side that riser 3 was kept away from to the second rubber pad contacts with stereo set body 10, through setting up first rubber pad, the roughness at backup pad 9 top has been increased, can be better support stereo set body 10, through setting up the second rubber pad, the roughness on riser 3 surface has been increased, can be better press from both sides tight to stereo set body 10.
One end of the second threaded rod 17, which is far away from the clamping plate 18, is fixedly connected with a hand wheel 34, anti-skid grains are arranged on the surface of the hand wheel 34, and the hand wheel 34 is arranged to facilitate the rotation of the second threaded rod 17.
A sound damping principle with a damping function comprises the following steps:
a: placing the sound equipment on the top of a supporting plate 9 in an inner cavity of a U-shaped plate 1, sleeving a U-shaped cover plate 11 on the top of a sound equipment body 10, penetrating a fixed block 14 through a first threaded rod 13, and being in threaded connection with the first threaded rod 13 through a threaded pipe 15, rotating a turntable 31 to drive the threaded pipe 15 to rotate, so that the first threaded rod 13 moves downwards, the first threaded rod 13 drives the U-shaped cover plate 11 to move downwards, and the U-shaped cover plate 11 compresses the sound equipment body 10;
b: the vertical plate 3 can be extruded when the stereo is in work under the action of transverse acting force, the vertical plate 3 extrudes the first spring 2, the force borne by the vertical plate 3 is absorbed and weakened through the first spring 2, the vertical plate 3 is buffered and damped, so that the two sides of the stereo are buffered and damped, the stereo body 10 pushes the supporting plate 9 when the stereo is under the action of the vertical acting force, the supporting plate 9 pushes the connecting rod 8, the connecting rod 8 pushes the sleeve 6, the sleeve 6 is transversely moved to compress the second spring 5, the sleeve 6 transversely moves to drive the moving rod 29 and the sliding plate 28 to transversely move, the sliding plate 28 slides in the inner cavity of the sliding groove 27, the force generated by the sleeve 6 is absorbed and weakened through the second spring 5, the sleeve 6 is buffered and damped, and the bottom of the;
c: when the filter cover 19 is disassembled, the movable connecting plate 25 drives the short rod 24 to move transversely, the short rod 24 drives the clamping rod 23 to move, and the clamping rod 23 moves to compress the third spring 22, so that the clamping rod 23 is far away from the clamping hole 20, and the filter cover 19 is disassembled;
d: when the stereo set is fixed, the hand wheel 34 is rotated to drive the second threaded rod 17 to rotate, the second threaded rod 17 is in threaded connection with the fixed plate 16 through the second threaded rod 17, the second threaded rod 17 moves transversely, the second threaded rod 17 drives the clamping plates 18 to move transversely, the two clamping plates 18 are close to each other to clamp the support, and therefore the stereo set is fixed on the support.
In summary, the following steps: the sound box with the shock absorption function and the shock absorption principle solve the problems that the existing sound box is simple in structure, the sound box can shake violently in the working process, internal parts can resonate, if the vibration of the sound box cannot be reduced, the service life of the sound box can be prolonged seriously, a dust cover is arranged at the initial sound opening of the sound box, the dust cover is inconvenient to disassemble and clean, and the tone color of the sound box can be changed, the problem of acoustic applicability is reduced.
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 (8)
1. The utility model provides a stereo set with shock-absorbing function, includes U template (1), its characterized in that: the two sides of the inner cavity of the U-shaped plate (1) are fixedly connected with first springs (2), one ends, far away from the inner wall of the U-shaped plate (1), of the first springs (2) are fixedly connected with vertical plates (3), the inner cavity of the U-shaped plate (1) is fixedly connected with cross rods (4) below the vertical plates (3), the surfaces of the cross rods (4) are respectively sleeved with second springs (5) and sleeves (6), one ends of the first springs (2) are fixedly connected with the inner wall of the U-shaped plate (1), one ends, far away from the inner wall of the U-shaped plate (1), of the second springs (5) are fixedly connected with the sleeves (6), the top of the sleeves (6) is fixedly connected with first connecting blocks (7), the top of the first connecting blocks (7) is movably connected with connecting rods (8) through rotating shafts, one ends, far away from the first connecting blocks (7), of the connecting rods (8) are fixedly connected with, the sound box comprises a support plate (9), a sound box body (10) is placed at the top of the support plate (9), a U-shaped cover plate (11) is sleeved at the top of the sound box body (10), a second connecting block (12) is fixedly connected to the bottom of the U-shaped cover plate (11), a first threaded rod (13) is fixedly connected to the bottom of the second connecting block (12), fixed blocks (14) are fixedly connected to the bottoms of the two sides of the U-shaped plate (1), the bottom of the first threaded rod (13) penetrates through the fixed blocks (14) and extends to the bottom of the fixed blocks (14), a threaded pipe (15) is sleeved on the surface of the first threaded rod (13) and the bottom of the fixed blocks (14), fixed plates (16) are fixedly connected to the two sides of the bottom of the U-shaped plate (1), a second threaded rod (17) is arranged on one side of each fixed plate (16) in a penetrating mode, and clamping, the second threaded rod (17) is in threaded connection with the fixed plate (16), filter covers (19) penetrate through the two sides of the front face of the sound body (10), the two sides of the filter cover (19) are both provided with clamping holes (20), four corners of the front surface of the sound body (10) are both provided with grooves (21), a third spring (22) is fixedly connected with the inner wall of the groove (21), a clamping rod (23) is fixedly connected with one end of the third spring (22) far away from the inner wall of the groove (21), one end of the clamping rod (23) far away from the third spring (22) extends to the inner cavity of the clamping hole (20), the front side fixedly connected with quarter butt (24) of kelly (23), the one end that kelly (23) were kept away from in quarter butt (24) extends to outside and fixedly connected with connecting plate (25) of recess (21), the front of stereo set body (10) is provided with switch (26).
2. A sound device with a shock-absorbing function according to claim 1, wherein: spout (27) have been seted up to the bottom of U template (1) inner chamber, the inner chamber sliding connection of spout (27) has slide (28), the top fixedly connected with carriage release lever (29) of slide (28), the top of carriage release lever (29) extend to the top of spout (27) and with the bottom fixed connection of sleeve pipe (6).
3. A sound device with a shock-absorbing function according to claim 2, wherein: the front and the back of slide (28) all have pulley (30) through pivot swing joint, one side that slide (28) were kept away from in pulley (30) contacts with the inner wall of spout (27), pulley (30) and spout (27) swing joint.
4. A sound device with a shock-absorbing function according to claim 1, wherein: first threaded rod (13) and screwed pipe (15) threaded connection, the fixed surface cover of screwed pipe (15) is equipped with carousel (31), the surface of carousel (31) is provided with anti-skidding line.
5. A sound device with a shock-absorbing function according to claim 1, wherein: the top fixedly connected with first rubber pad of backup pad (9), the top of first rubber pad and the bottom contact of stereo set body (10), the relative one side fixedly connected with second rubber pad of riser (3), one side that riser (3) were kept away from to the second rubber pad contacts with stereo set body (10).
6. A sound device with a shock-absorbing function according to claim 1, wherein: horizontal groove (32) have been seted up to the bottom of U template (1), the top fixedly connected with slide bar (33) of splint (18), the top of slide bar (33) extends to the inner chamber of horizontal groove (32).
7. A sound device with a shock-absorbing function according to claim 1, wherein: one end of the second threaded rod (17) far away from the clamping plate (18) is fixedly connected with a hand wheel (34), and anti-skid grains are arranged on the surface of the hand wheel (34).
8. A sound damping principle with damping function according to claims 1-7, characterized by the steps of:
a: the method comprises the steps that the sound box is placed at the top of an inner cavity supporting plate (9) of a U-shaped plate (1), a U-shaped cover plate (11) is sleeved at the top of a sound box body (10), a first threaded rod (13) penetrates through a fixed block (14), and is in threaded connection with the first threaded rod (13) through a threaded pipe (15), a rotary table (31) is rotated to drive the threaded pipe (15) to rotate, so that the first threaded rod (13) moves downwards, the first threaded rod (13) drives the U-shaped cover plate (11) to move downwards, and the U-shaped cover plate (11) tightly presses the sound box body (10);
b: when the stereo works, the vertical plate (3) is extruded when the stereo receives the transverse acting force, the vertical plate (3) extrudes the first spring (2), the force received by the vertical plate (3) is absorbed and weakened through the first spring (2), the vertical plate (3) is cushioned and damped, so that the two sides of the sound box are cushioned and damped, the sound box body (10) pushes the supporting plate (9) when vertical acting force is applied, the supporting plate (9) pushes the connecting rod (8), the connecting rod (8) pushes the sleeve (6), the sleeve (6) transversely moves to compress the second spring (5), the sleeve (6) transversely moves to drive the moving rod (29) and the sliding plate (28) to transversely move, the sliding plate (28) slides in the inner cavity of the sliding groove (27), the force generated by the sleeve (6) is absorbed and weakened by the second spring (5), the sleeve (6) is subjected to buffering and shock absorption, so that the bottom of the sound body (10) is subjected to buffering and shock absorption;
c: when the filter cover (19) is disassembled, the movable connecting plate (25) drives the short rod (24) to move transversely, the short rod (24) drives the clamping rod (23) to move, and the clamping rod (23) moves to compress the third spring (22) so that the clamping rod (23) is far away from the clamping hole (20) and the filter cover (19) is disassembled;
d: when fixing the stereo set, rotatory hand wheel (34) drive second threaded rod (17) rotatory, through second threaded rod (17) and fixed plate (16) threaded connection, make second threaded rod (17) lateral shifting, second threaded rod (17) drive splint (18) lateral shifting, make two splint (18) be close to each other and press from both sides the support tightly to fix the stereo set on the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911144425.9A CN110933537A (en) | 2019-11-20 | 2019-11-20 | Sound box with damping function and damping principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911144425.9A CN110933537A (en) | 2019-11-20 | 2019-11-20 | Sound box with damping function and damping principle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110933537A true CN110933537A (en) | 2020-03-27 |
Family
ID=69851433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911144425.9A Withdrawn CN110933537A (en) | 2019-11-20 | 2019-11-20 | Sound box with damping function and damping principle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113311439A (en) * | 2021-06-10 | 2021-08-27 | 浙江省海洋水产研究所 | Method for investigating tender fish resources in underwater acoustic navigation-stopped mode |
| CN113613108A (en) * | 2021-08-31 | 2021-11-05 | 安徽井利电子有限公司 | Magnetic-attraction embedded sound box and embedding method thereof |
| CN114855743A (en) * | 2022-04-27 | 2022-08-05 | 交通运输部公路科学研究所 | Device and method for monitoring soil foundation compactness of airport assembly type runway |
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| CN114855743A (en) * | 2022-04-27 | 2022-08-05 | 交通运输部公路科学研究所 | Device and method for monitoring soil foundation compactness of airport assembly type runway |
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Application publication date: 20200327 |