CN110381398A - A kind of shockproof sound equipment - Google Patents
A kind of shockproof sound equipment Download PDFInfo
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- CN110381398A CN110381398A CN201910653962.XA CN201910653962A CN110381398A CN 110381398 A CN110381398 A CN 110381398A CN 201910653962 A CN201910653962 A CN 201910653962A CN 110381398 A CN110381398 A CN 110381398A
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- Prior art keywords
- shockproof
- stem
- shock
- sliding
- sound equipment
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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
- H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture
-
- 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
- H04R2201/025—Transducer mountings or cabinet supports enabling variable orientation of transducer of cabinet
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a kind of shockproof sound equipments, the shockproof sound equipment includes loudspeaker casing, shockproof stem and multiple aseismatic mechanisms, the shockproof stem is vertically arranged in the middle part of the shockproof sound equipment, and the loudspeaker casing is based on the multiple aseismatic mechanism and connect with the shockproof stem.In embodiments of the present invention, when the shockproof sound equipment encounters exterior vibration, the shaking kinetic energy that the shockproof stem generates can be converted to mechanical energy by the multiple aseismatic mechanism；When the loudspeaker of the shockproof sound equipment generates vibration, the vibration kinetic energy that the loudspeaker generates can be converted to mechanical energy by the multiple aseismatic mechanism, the shaking kinetic energy and vibration kinetic energy are consumed inside the shockproof sound equipment, to reach good shockproof effect, the sound quality of the loudspeaker ensure that.
Description
Technical field
The present invention relates to field of audio, in particular to a kind of shockproof sound equipment.
Background technique
It is well known that if sound appliances can greatly be influenced the broadcasting sound quality of sound appliances, cause by biggish vibration
Sound quality parses power decline, transparency is deteriorated and noise increases, therefore the shock-absorbing performance for how improving sound appliances becomes sound equipment
The research emphasis of equipment manufacturer；There are the sound appliances of preferable shock-absorbing performance that can allow bass, control force and the parsing of sound appliances
Power is improved, and make the sound field of sound appliances it is broader, positioning it is more acurrate, more by the welcome of user.
Existing major part sound appliances are all that vibration is to be difficult to by that will shake isolation to carry out shock-absorbing, but often
Completely cut off completely, causes the shock-absorbing performance of sound appliances that cannot be substantially improved, the serious sound quality of sound appliances.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, and the embodiment of the invention provides a kind of shockproof sound equipment, institutes
Other energy can be converted for the vibration energy that external transmitting vibration energy or loudspeaker generate by stating shockproof sound equipment, i.e., by the shake
Energy is consumed inside the shockproof sound equipment, to reach good shockproof effect, ensure that the sound of the loudspeaker
Matter.
Correspondingly, the shockproof sound equipment includes loudspeaker casing, the shockproof heart the embodiment of the invention provides a kind of shockproof sound equipment
Column and multiple aseismatic mechanisms, the shockproof stem are vertically arranged in the middle part of the shockproof sound equipment, and the loudspeaker casing is based on institute
Multiple aseismatic mechanisms are stated to connect with the shockproof stem；
The top of the shockproof stem is connect by the first shock isolating pedestal with the top of the loudspeaker casing, the shockproof heart
The bottom end of column passes through the bottom of the loudspeaker casing and is fixed on the plane for placing the shockproof sound equipment by the second shock isolating pedestal
On；
The aseismatic mechanism is arranged in the loudspeaker casing, and the aseismatic mechanism includes sliding support, sliding part, first
Elastic shock-absorbing device and the second elastic shock-absorbing device；The sliding support is fixed on the side wall of the loudspeaker casing, described
Sliding connector is provided in sliding support, the sliding part is slidably arranged on the sliding connector；First elasticity
One end of damping device is hinged on the top of the sliding part, the other end of first elastic shock-absorbing device and the shockproof heart
It is column articulated；One end of second elastic shock-absorbing device is hinged on the bottom of the sliding part, second elastic shock-absorbing device
The other end and the shockproof stem it is hinged.
Optional embodiment, the shockproof stem are the shockproof stem of rigidity, and the material of the shockproof stem is alloy
Structural steel.
Optional embodiment, first shock isolating pedestal are the first high-damping lamination rubber support, first high resistant
The roof of the loudspeaker casing, the bottom of the first high-damping lamination rubber support are fixed at the top of Buddhist nun's lamination rubber support
Be provided with first bearing seat, be provided with the first rigid bearing in the first bearing seat, the top of the shockproof stem with it is described
The connection of first rigid bearing；
Second shock isolating pedestal is the second high-damping lamination rubber support, the second high-damping lamination rubber support
Bottom is fixed in the plane for placing the shockproof sound equipment, is provided with second at the top of the second high-damping lamination rubber support
Bearing block, the second rigid bearing is provided in the second bearing seat, and the bottom end of the shockproof stem passes through the loudspeaker casing
Bottom and connect with second rigid bearing.
Optional embodiment, the sliding connector is vertically arranged the slide roller in the sliding support, described
Sliding part is the sliding rail chair being slidably arranged in the slide roller；
One end of first elastic shock-absorbing device is hinged on the top of the sliding rail chair, the first elastic shock attenuation dress
The other end set and the shockproof stem are hinged；One end of second elastic shock-absorbing device is hinged on the bottom of the sliding rail chair
Portion, the other end of second elastic shock-absorbing device and the shockproof stem are hinged.
Optional embodiment, the sliding connector are vertically arranged the sliding rail in the sliding support, the cunning
Moving part is the coaster being slidably arranged on the sliding rail；
One end of first elastic shock-absorbing device is hinged on the top of the coaster, first elastic shock-absorbing device
The other end and the shockproof stem are hinged；One end of second elastic shock-absorbing device is hinged on the bottom of the coaster, described
The other end of second elastic shock-absorbing device and the shockproof stem are hinged.
Optional embodiment, the sliding connector are vertically arranged the sliding slot in the sliding support, the cunning
Moving part is the sliding block being slidably arranged on the sliding slot；
One end of first elastic shock-absorbing device is hinged on the top of the sliding block, first elastic shock-absorbing device
The other end and the shockproof stem are hinged；One end of second elastic shock-absorbing device is hinged on the bottom of the sliding block, described
The other end of second elastic shock-absorbing device and the shockproof stem are hinged.
Optional embodiment, first elastic shock-absorbing device are the first spring-damper, second elastic shock attenuation
Device is second spring damper.
Optional embodiment, the bottom of the loudspeaker casing are provided with multiple shock-absorbing pyramids.
Optional embodiment, there are three shock-absorbing pyramid, three shock-absorbing pyramids for the bottom setting of the loudspeaker casing
The bottom triangular in shape for being distributed in the loudspeaker casing.
Optional embodiment is provided with and the shock-absorbing angle between the shock-absorbing pyramid and the bottom of the loudspeaker casing
Bore compatible Shock absorbing cushion.
The embodiment of the invention provides a kind of shockproof sound equipment, the shockproof sound equipment can convert vibration energy to other energy
Or the vibration energy is decayed and consumed, to reduce the vibration of the shockproof sound equipment, there is good shockproof effect,
It ensure that the sound quality of the loudspeaker.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it is clear that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
The positive three dimensional structure diagram of shockproof sound equipment in Fig. 1 embodiment of the present invention；
The back side three dimensional structure diagram of shockproof sound equipment in Fig. 2 embodiment of the present invention；
Fig. 3 is the schematic diagram of internal structure of shockproof sound equipment in the embodiment of the present invention；
Fig. 4 is shockproof stem and the first high-damping lamination rubber support, the second high-damping lamination rubber in the embodiment of the present invention
The connection schematic diagram of glue support；
Fig. 5 is the structural schematic diagram of slide roller and sliding rail chair in the embodiment of the present invention；
Fig. 6 is the structural schematic diagram of sliding rail and coaster in the embodiment of the present invention；
Fig. 7 is the structural schematic diagram of sliding slot and sliding block in the embodiment of the present invention；
Fig. 8 is the three dimensional structure diagram of sliding block in the embodiment of the present invention；
Fig. 9 is the composition schematic diagram of Shock absorbing cushion in the embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
The positive three dimensional structure diagram of shockproof sound equipment in Fig. 1 embodiment of the present invention, anti-tremolo in Fig. 2 embodiment of the present invention
Loud back side three dimensional structure diagram, Fig. 3 are the schematic diagram of internal structures of shockproof sound equipment in the embodiment of the present invention.
The embodiment of the invention provides a kind of shockproof sound equipment, the shockproof sound equipment includes loudspeaker casing 1, shockproof stem 2,
One aseismatic mechanism 3 and the second aseismatic mechanism 4, the shockproof stem 2 are vertically arranged in the middle part of the shockproof sound equipment, the sound equipment
Shell 1 is based on first aseismatic mechanism 3, the second aseismatic mechanism 4 is connect with the shockproof stem 2.
It should be noted that in embodiments of the present invention, the loudspeaker of the shockproof sound equipment is separately positioned on the sound equipment
On the first side wall 11 and second sidewall 12 of shell 1, exterior vibration is to the first side wall 11 and second sidewall 12 in order to prevent
On loudspeaker impact, the first side wall 11 of the loudspeaker casing 1 is based on first aseismatic mechanism 3 and the shockproof heart
Column 2 connects, and the second sidewall 12 of the loudspeaker casing 1 is based on second aseismatic mechanism 4 and connect with the shockproof stem 2；When
When the shockproof sound equipment is by exterior vibration, pass through the shockproof stem 2 and first aseismatic mechanism 3 and the second aseismatic mechanism
4 cooperate to reduce the shaking of the first side wall 11 and second sidewall 12, is reduced because exterior vibration is to the sound of the loudspeaker
Matter impacts.
Fig. 4 is shockproof stem and the first high-damping lamination rubber support, the second high-damping lamination rubber in the embodiment of the present invention
The connection schematic diagram of glue support.
Specifically, the shockproof stem 2 is vertically arranged in the middle part of the shockproof sound equipment, the top of the shockproof stem 2
It is connect by the first shock isolating pedestal with the top of the loudspeaker casing 1, the bottom end of the shockproof stem passes through the loudspeaker casing 1
Bottom and be fixed in the plane for placing the shockproof sound equipment by the second shock isolating pedestal.
Preferably, the shockproof stem 2 is the shockproof stem 2 of rigidity, and the material of the shockproof stem 2 is alloy structure
Steel；The shockproof stem 2 made of structural alloy steel has the characteristics that rigidity is higher and hardness is larger, when by exterior vibration, institute
The shaking for stating shockproof stem 2 is bigger, can consume a large amount of kinetic energy by the shockproof stem 2, reduce the first side wall
11 and second sidewall 12 shaking.
Preferably, first elastic support is the first high-damping lamination rubber support 21, and second shock isolating pedestal is
Second high-damping lamination rubber support 22；It should be noted that the high-damping lamination rubber support has good shock insulation
Can, the middle part of the high-damping lamination rubber support is filled with high-damping composite rubber material, the high-damping compounded rubber material
The advantage that toughness is big, ductility is good and energy consumption property is strong is expected, when the side of the high-damping lamination rubber support is by stronger
When vibration, the high-damping composite rubber material filled in the middle part of the high-damping lamination rubber support can absorb vibration, described in reduction
The vibration that the high-damping lamination rubber support other side is subject to.
Wherein, the top of the first high-damping lamination rubber support 21 is fixed on the roof of the loudspeaker casing 1, described
The bottom of first high-damping lamination rubber support 21 is provided with first bearing seat 211, and is provided in the first bearing seat 211
The top of one rigid bearing, the shockproof stem 2 is connect with first rigid bearing；The second high-damping lamination rubber branch
The bottom of seat 22 is fixed in the plane for placing the shockproof sound equipment, and the top of the second high-damping lamination rubber support 22 is set
It is equipped with second bearing seat 221, the second rigid bearing is provided in the second bearing seat, the bottom end of the shockproof stem 2 passes through
The bottom of the loudspeaker casing 1 is simultaneously connect with second rigid bearing.In embodiments of the present invention, pass through second high resistant
Buddhist nun's lamination rubber support 22 absorbs external vibration, reduces the shaking degree of the shockproof stem 2 to a certain extent；Described
The setting of one bearing block 211 and second bearing seat 221 keeps the shaking of the shockproof stem 2 more flexible, consumes bigger shaking
Kinetic energy；The setting of the first high-damping lamination rubber support 21, can absorb the shaking of the shockproof stem 2, avoid described anti-
The shaking of shake stem 2 is transmitted in the loudspeaker casing 1.
In addition, it is necessary to which explanation can be based on bolt for the second high-damping lamination rubber in embodiments of the present invention
The bottom of support 22 is fixed in the plane for placing the shockproof sound equipment, or by glue by the second high-damping lamination rubber
The bottom of support 22 is fixed in the plane for placing the shockproof sound equipment, the fixation of the second high-damping lamination rubber support 22
Mode should be not construed as limiting in embodiments of the present invention depending on actual conditions.
In embodiments of the present invention, the shaking of the shockproof stem 2 can only consume a part and shake kinetic energy, remaining shaking
Kinetic energy still can may bring shaking to the first side wall 11 and second sidewall 12, in embodiments of the present invention, by described anti-
The cooperation of shake stem 2 and first aseismatic mechanism 3 and the second aseismatic mechanism 4 shakes kinetic energy to consume remaining, with as far as possible
Ground reduces the shaking kinetic energy being transmitted in the first side wall 11 and second sidewall 12.
It should be noted that since first aseismatic mechanism 3 is identical with the structure of the second aseismatic mechanism 4,
Only first aseismatic mechanism 3 is described in detail in embodiments of the present invention.
First aseismatic mechanism 3 includes the first sliding support 31, the first sliding part, the first elastic shock-absorbing device and the
Two elastic shock-absorbing devices；Specifically, first sliding support 31 is fixed on the first side wall 11 of the loudspeaker casing, it is described
The first sliding connector is provided in first sliding support 31, first sliding part is slidably arranged in described first and is slidably connected
On part；One end of first elastic shock-absorbing device is hinged on the top of first sliding part, the first elastic shock attenuation dress
The other end and the shockproof stem 2 set are hinged；One end of second elastic shock-absorbing device is hinged on first sliding part
Bottom, the other end of second elastic shock-absorbing device and the shockproof stem 2 are hinged；In embodiments of the present invention, described
It is sliding that the shaking kinetic energy of shockproof stem 2 can be transmitted to described first through first elastic shock-absorbing device and the second elastic shock-absorbing device
On moving part, first sliding part is driven based on the elastic telescopic of first elastic shock-absorbing device and the second elastic shock-absorbing device
Movement, and by first sliding part and first sliding connector be slidably matched consume remaining shake it is dynamic
Energy；On the contrary, the vibration of the loudspeaker casing 1 being subject to can equally transmit on first sliding connector, pass through the first sliding
Connector and first sliding part are slidably matched to consume certain vibration kinetic energy, remaining vibration can be through first elasticity
Damping device and the second elastic shock-absorbing device are transmitted on the shockproof stem 2, based on first elastic shock-absorbing device and the
The elastic telescopic of two elastic shock-absorbing devices drives the shockproof stem 2 to move, and consumes it by the shaking of the shockproof stem 2
Remaining kinetic energy farthest exhausts the vibration on the loudspeaker casing 1.
Preferably, first elastic shock-absorbing device is the first spring-damper 33, and second elastic shock-absorbing device is
Second spring damper 34；It should be noted that spring-damper be by the telescopic action of spring to provide the resistance of movement,
Carry out the device of depletion energy；In embodiments of the present invention, first spring-damper 33 and second spring damper 34 are based on
Elastic telescopic, drive sliding on first sliding connector of first sliding part or drive the shockproof stem 2
It shakes, the vibration on the loudspeaker casing 1 is farthest exhausted；Meanwhile first spring-damper 33 and second
Spring-damper 34 has been decayed the vibration kinetic energy for shaking kinetic energy or the loudspeaker casing 1 of the shockproof stem 2 to a certain extent,
Improve the shockproof properties of the shockproof sound equipment.
In the embodiment of the present invention, there are many embodiment party in the sliding of first sliding connector for first sliding part
Formula chooses wherein several be illustrated in the embodiment of the present invention:
Embodiment one:
Fig. 5 is the structural schematic diagram of slide roller and sliding rail chair in the embodiment of the present invention.
First sliding connector is vertically arranged the slide roller 311 in first sliding support 31, and described
One sliding part is the sliding rail chair 321 being slidably arranged in the slide roller 311, one end hinge of first spring-damper 33
It connects at the top of the sliding rail chair 321, the other end of first spring-damper 33 and the shockproof stem 2 are hinged；Institute
State second spring damper 34 one end be hinged on it is described sliding rail chair 321 bottom, the second spring damper 34 it is another
One end and the shockproof stem 2 are hinged.
Embodiment two:
Fig. 6 is the structural schematic diagram of sliding rail and coaster in the embodiment of the present invention.
First sliding connector is vertically arranged the sliding rail 312 in first sliding support 31, and described first
Sliding part is the coaster 322 being slidably arranged on the sliding rail 312, and one end of first spring-damper 33 is hinged on described
The top of coaster 322, the other end of first spring-damper 33 and the shockproof stem 2 are hinged；The second spring resistance
One end of Buddhist nun's device 34 is hinged on the bottom of the coaster 322, the other end of the second spring damper 34 and the shockproof heart
Column 2 is hinged.
Embodiment three:
Fig. 7 is the structural schematic diagram of sliding slot and sliding block in the embodiment of the present invention, and Fig. 8 is three of sliding block in the embodiment of the present invention
Tie up structural schematic diagram.
First sliding connector is vertically arranged the sliding slot 313 in first sliding support 31, and described first
Sliding part is the sliding block 323 being slidably arranged on the sliding slot 313；One end of first spring-damper 33 is hinged on described
The top of sliding block 323, the other end of first spring-damper 33 and the shockproof stem 2 are hinged；The second spring resistance
One end of Buddhist nun's device 34 is hinged on the bottom of the sliding block 323, the other end of the second spring damper 34 and the shockproof heart
Column 2 is hinged.
It should be noted that first sliding part is not limited in the embodiment of the sliding of first sliding connector
Above-mentioned three kinds, other similar embodiments also should be within the scope of the present invention.
In addition, the bottom of the loudspeaker casing 1 is provided with multiple shock-absorbing pyramids 13, the multiple shock-absorbing pyramid 13 is on the one hand
Play the role of the support shockproof sound equipment, the shockproof sound equipment is supported by the multiple shock-absorbing pyramid 13, it can be by the sound
It rings shell 1 and the contact area for the plane for placing the shockproof sound equipment is reduced to minimum, reduce the transmitting of vibration as much as possible；Separately
On the one hand, when the multiple shock-absorbing pyramid 13 is transmitted in vibration, the vibration kinetic energy can be converted to heat by the shock-absorbing pyramid 13
And thermal energy can be discharged, vibration kinetic energy is consumed in a manner of thermal energy, plays the role of shock insulation.
Preferably, in embodiments of the present invention, there are three shock-absorbing pyramids 13 for the bottom setting of the loudspeaker casing 1, described
Three shock-absorbing pyramids 13 bottom triangular in shape for being distributed in the loudspeaker casing 1, the stability based on triangle, described is in triangle
Three shock-absorbing pyramids 13 of shape distribution can more effectively vibration-inhibition, improve the shock-absorbing ability of the shockproof sound equipment.
In addition, being provided between the shock-absorbing pyramid 13 and the bottom of the loudspeaker casing 1 and 13 phase of shock-absorbing pyramid
The Shock absorbing cushion 14 of adaptation, wherein the Shock absorbing cushion 14 is multilayered structure, and the effect of every layer of material and performance is all different.
Fig. 9 is the composition schematic diagram of Shock absorbing cushion in the embodiment of the present invention.
Specifically, the Shock absorbing cushion 14 is respectively hardboard layer 141, Seismic Isolation of Isolation Layer 142 and shock suction layer 143 from the bottom to top；At this
In inventive embodiments, the material of the hardboard layer 141 is marble, the top of the hardboard layer 141 and the shock-absorbing pyramid 13
The resonance of the shock-absorbing pyramid 13 and the loudspeaker casing 1 can be effectively reduced in bonding, the hardboard layer 141；The Seismic Isolation of Isolation Layer 142
Material be rubber or other elastic materials, the Seismic Isolation of Isolation Layer 142 can effectively completely cut off via the shock-absorbing pyramid 13 upload shake
Dynamic kinetic energy, plays the role of good shock-absorbing；The shock suction layer 143 is bonded in the bottom of the loudspeaker casing 1, the shock suction layer
143 material is felt damping object, and the shock suction layer 143 is used to absorb the vibration of voice box casing 1, the shake of the voice box casing 1
It is dynamic to be converted into thermal energy through the friction inside the felt damping object, effectively absorb the vibration of voice box casing 1.
The embodiment of the invention provides a kind of shockproof sound equipments, and when the shockproof sound equipment is shaken, vibration can be transmitted to
On the shockproof stem 2 of shockproof sound equipment, shake the shockproof stem 2, the shaking kinetic energy of the shockproof stem 2 can be through described the
One spring-damper 33 and second spring damper 34 are transmitted on first sliding part, are based on first spring-damper
33 and the elastic shrinkage of second spring damper 34 drive first sliding part to slide along first sliding connector, pass through
It slides to consume shaking kinetic energy, reduces the shaking kinetic energy being transmitted in the first side wall 11 and second sidewall 12 as much as possible,
To guarantee the sound quality of the loudspeaker；In addition, the loudspeaker can make the loudspeaker casing 1 during the power amplifier of loudspeaker
Vibration is generated, the vibration kinetic energy of the loudspeaker casing 1 can transmit on first sliding connector at this time, connect by the first sliding
Fitting and first sliding part are slidably matched to consume certain vibration kinetic energy, remaining vibration can be hindered through first spring
Buddhist nun's device 33 and second spring damper 34 are transmitted on the shockproof stem 2, are based on first spring-damper 33 and second
The elastic telescopic of spring-damper 34 drives the shockproof stem 2 to shake, and consumes remaining by the shaking of the shockproof stem 2
Vibration kinetic energy, the vibration east east on the loudspeaker casing 1 can farthest be exhausted, to guarantee the sound of the loudspeaker
Matter.
The embodiment of the invention provides a kind of shockproof sound equipment, the shockproof sound equipment can convert vibration energy to other energy
Or the vibration energy is decayed and consumed, to reduce the vibration of the shockproof sound equipment, there is good shockproof effect,
It ensure that the sound quality of the loudspeaker.
It is described in detail in addition, being provided for the embodiments of the invention a kind of shockproof sound equipment above, should adopt herein
With a specific example illustrates the principle and implementation of the invention, the explanation of above example is only intended to help to manage
Solve method and its core concept of the invention；At the same time, for those skilled in the art, according to the thought of the present invention,
There will be changes in specific embodiment and application range, in conclusion the content of the present specification should not be construed as to this hair
Bright limitation.
Claims (10)
1. a kind of shockproof sound equipment, which is characterized in that the shockproof sound equipment includes loudspeaker casing, shockproof stem and multiple shockproof machines
Structure, the shockproof stem are vertically arranged in the middle part of the shockproof sound equipment, and the loudspeaker casing is based on the multiple aseismatic mechanism
It is connect with the shockproof stem；
The top of the shockproof stem is connect by the first shock isolating pedestal with the top of the loudspeaker casing, the shockproof stem
Bottom end passes through the bottom of the loudspeaker casing and is fixed in the plane for placing the shockproof sound equipment by the second shock isolating pedestal；
The aseismatic mechanism is arranged in the loudspeaker casing, and the aseismatic mechanism includes sliding support, sliding part, the first elasticity
Damping device and the second elastic shock-absorbing device；The sliding support is fixed on the side wall of the loudspeaker casing, the sliding
Sliding connector is provided in support, the sliding part is slidably arranged on the sliding connector；First elastic shock attenuation
One end of device is hinged on the top of the sliding part, and the other end of first elastic shock-absorbing device and the shockproof stem are cut with scissors
It connects；One end of second elastic shock-absorbing device is hinged on the bottom of the sliding part, second elastic shock-absorbing device it is another
One end and the shockproof stem are hinged.
2. shockproof sound equipment according to claim 1, which is characterized in that the shockproof stem is the shockproof stem of rigidity, institute
The material for stating shockproof stem is structural alloy steel.
3. shockproof sound equipment according to claim 2, which is characterized in that first shock isolating pedestal is the first high-damping lamination
Rubber support is fixed on the roof of the loudspeaker casing at the top of the first high-damping lamination rubber support, and described first is high
The bottom of damping lamination rubber support is provided with first bearing seat, and the first rigid bearing, institute are provided in the first bearing seat
The top for stating shockproof stem is connect with first rigid bearing；
Second shock isolating pedestal is the second high-damping lamination rubber support, the bottom of the second high-damping lamination rubber support
It is fixed in the plane for placing the shockproof sound equipment, is provided with second bearing at the top of the second high-damping lamination rubber support
, the second rigid bearing is provided in the second bearing seat, the bottom end of the shockproof stem passes through the bottom of the loudspeaker casing
Portion is simultaneously connect with second rigid bearing.
4. shockproof sound equipment according to claim 1, which is characterized in that the sliding connector is vertically arranged in the cunning
Slide roller in dynamic support, the sliding part is the sliding rail chair being slidably arranged in the slide roller；
One end of first elastic shock-absorbing device is hinged on the top of the sliding rail chair, first elastic shock-absorbing device
The other end and the shockproof stem are hinged；One end of second elastic shock-absorbing device is hinged on the bottom of the sliding rail chair,
The other end of second elastic shock-absorbing device and the shockproof stem are hinged.
5. shockproof sound equipment according to claim 1, which is characterized in that the sliding connector is vertically arranged in the cunning
Sliding rail in dynamic support, the sliding part is the coaster being slidably arranged on the sliding rail；
One end of first elastic shock-absorbing device is hinged on the top of the coaster, first elastic shock-absorbing device it is another
It holds hinged with the shockproof stem；One end of second elastic shock-absorbing device is hinged on the bottom of the coaster, and described second
The other end of elastic shock-absorbing device and the shockproof stem are hinged.
6. shockproof sound equipment according to claim 1, which is characterized in that the sliding connector is vertically arranged in the cunning
Sliding slot in dynamic support, the sliding part is the sliding block being slidably arranged on the sliding slot；
One end of first elastic shock-absorbing device is hinged on the top of the sliding block, first elastic shock-absorbing device it is another
It holds hinged with the shockproof stem；One end of second elastic shock-absorbing device is hinged on the bottom of the sliding block, and described second
The other end of elastic shock-absorbing device and the shockproof stem are hinged.
7. the shockproof sound equipment according to claim 4 to 6 any one, which is characterized in that first elastic shock-absorbing device
For the first spring-damper, second elastic shock-absorbing device is second spring damper.
8. shockproof sound equipment according to claim 1, which is characterized in that the bottom of the loudspeaker casing is provided with multiple shock-absorbings
Pyramid.
9. shockproof sound equipment according to claim 8, which is characterized in that there are three shock-absorbings for the bottom setting of the loudspeaker casing
Pyramid, three shock-absorbing pyramids bottom triangular in shape for being distributed in the loudspeaker casing.
10. shockproof sound equipment according to claim 9, which is characterized in that the bottom of the shock-absorbing pyramid and the loudspeaker casing
Shock absorbing cushion compatible with the shock-absorbing pyramid is provided between portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910653962.XA CN110381398B (en) | 2019-07-18 | 2019-07-18 | Sound takes precautions against earthquakes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN111601191A (en) * | 2020-04-26 | 2020-08-28 | 高丽媛 | A runing rest for domestic stereo set |
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| CN205207530U (en) * | 2015-11-27 | 2016-05-04 | 芜湖多维减震技术有限公司 | Double -deck slider formula shock insulation pedestal |
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| CN110381398B (en) | 2021-03-16 |
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