CN112399760B

CN112399760B - Antidetonation anti-drop's modularization wave filter

Info

Publication number: CN112399760B
Application number: CN202011158536.8A
Authority: CN
Inventors: 褚光; 孙大顺; 张�诚
Original assignee: Jiangsu Senfu Electromagnetic Environment Technology Co ltd
Current assignee: Jiangsu Senfu Electromagnetic Environment Technology Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-10-15
Anticipated expiration: 2040-10-26
Also published as: CN112399760A

Abstract

The invention discloses an anti-seismic and anti-drop modular filter which comprises a shell, a shockproof mechanism and an anti-drop mechanism, wherein the shockproof mechanism and the anti-drop mechanism are arranged in the shell, the anti-drop mechanism is arranged in the shockproof mechanism, a filter module is arranged on the shockproof mechanism, the shockproof mechanism carries out shock absorption through convection, the anti-drop mechanism fixes the filter module through pressurization, and the anti-drop mechanism prevents the filter module from dropping through non-Newtonian fluid. The filter module is installed on the shockproof mechanism in a pressing mode, the anti-falling mechanism is used for fixing the filter module, the anti-falling mechanism is used for preventing the filter module from being separated from the shockproof mechanism in the vibration process through the non-Newtonian fluid, meanwhile, the anti-falling mechanism obtains power for heating air through vibration, the filter module is fixed through pressurization, and anti-falling work is further conducted.

Description

Antidetonation anti-drop's modularization wave filter

Technical Field

The invention relates to the technical field of filters, in particular to an anti-seismic and anti-drop modular filter.

Background

The filter is a filter circuit formed by a capacitor, an inductor and a resistor. The filter can effectively filter the frequency point of the specific frequency in the power line or other frequencies except the frequency point to obtain a power signal of the specific frequency or eliminate the power signal of the specific frequency.

However, with the development of science and technology, the multi-element of electronic equipment takes place, the current complex circuit is hardly satisfied to traditional single filter circuit, this just needs the combination use of a plurality of wave filters, thereby by the filter circuit extension of original single to the filter circuit of modularization, multicircuit, modular design, arbitrary module trouble can not influence the normal work of other modules, the reliability of complete machine equipment has greatly been improved, however when the combination use, its area of contact temperature is too high, influence holistic practicality efficiency, very big reduction the practicality.

Moreover, the traditional modular filter has the defects of complex structure, large volume, low stability, difficult installation and the like. At present, cabinet type modularized active power filters are mostly adopted in the market, but the installation is complex in production or on site, and once a power module breaks down in operation, the maintenance process is very troublesome. In addition, when vibration is generated externally, due to the fact that the interior of the filter is installed in a rigid mode, lines inside the filter can be affected, and therefore the modules are loosened or lines used for connection between the modules are loosened, and normal use of the filter is further affected.

Disclosure of Invention

The invention aims to provide an anti-seismic and anti-drop modular filter to solve the problems in the background art.

In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides an antidetonation anti-drop's modularization wave filter, includes the filter module, and this modularization wave filter includes casing, shockproof mechanism, anti-drop mechanism, be provided with shockproof mechanism and anti-drop mechanism in the casing, anti-drop mechanism sets up in shockproof mechanism, the last filter module that is provided with of shockproof mechanism, shockproof mechanism carry out the shock attenuation through the convection current, anti-drop mechanism fixes the filter module through the pressure boost, and anti-drop mechanism prevents through non-Newton fluid that the filter module from droing. The filter module is installed on the shockproof mechanism in a pressing mode, the anti-falling mechanism is used for fixing the filter module, the anti-falling mechanism is used for preventing the filter module from being separated from the shockproof mechanism in the vibration process through the non-Newtonian fluid, meanwhile, the anti-falling mechanism obtains power for heating air through vibration, the filter module is fixed through pressurization, and anti-falling work is further conducted.

As a preferred technical scheme, the shockproof mechanism comprises a bearing plate and at least two groups of buffer shafts, wherein the lower ends of the at least two groups of buffer shafts are fixed with the shell, the upper ends of the buffer shafts are fixed with the bearing plate, and the bearing plate is connected with the shell in a sliding manner; the anti-drop mechanism comprises at least two groups of pressure boosting assemblies and at least two groups of clamping assemblies, wherein the pressure boosting assemblies and the clamping assemblies are arranged inside the bearing plate, the clamping assemblies clamp the filter module, the pressure boosting assemblies are arranged outside the clamping assemblies, and the pressure boosting assemblies can heat air through vibration. The loading board is the installation of filter module, the installation of anti-drop mechanism and the installation of heating panel provide the support, the buffering axle can weaken to the vibrations through the flow of liquid, thereby realize the shock attenuation effect, pressure boost subassembly increases the atmospheric pressure in the anti-drop space, extrude clamping component through the pressure boost, thereby make clamping component consolidate the centre gripping to the filter module, clamping component carries out the centre gripping to the filter module, and prevent through non-Newton's fluid that the filter module from coming off from the loading board through the kinetic energy that obtains in the twinkling of an eye.

As preferred technical scheme, at least two sets of the buffering axle all includes shell, moving axis, it establishes on the moving axis to decide the shell cover, the influent stream hole has been seted up to the moving axis lower extreme, the inside buffer spring that is provided with of moving axis, buffer spring is provided with the fender stream board near the one end in influent stream hole, decide the inside liquid that is provided with of shell. Decide the shell and provide the support for the installation of moving axis, store liquid simultaneously, the moving axis slides from top to bottom in deciding the shell under the effect of shock energy, and the liquid in deciding the shell enters into the moving axis when the moving axis is toward deciding the shell lower extreme and moves in, and the moving axis is inside to block through buffer spring and fender stream board the speed that the fluid got into to reach and reduce the moving axis and decide the speed that slides in the shell and want gas, and then realize the effect of damping buffering.

According to a preferable technical scheme, the lower end of the bearing plate is provided with a first magnet, at least two groups of anti-falling spaces are arranged inside the upper end of the bearing plate, and an insertion hole is formed in the upper end of the bearing plate, which is positioned in the middle of the anti-falling spaces; at least two sets of pressure boost subassembly and at least two sets of centre gripping subassemblies set up respectively in at least two sets of anti-drop spaces, pressure boost subassembly includes at least two sets of friction cover shells, and at least two sets of all be provided with the friction spring in the friction cover shell, the upper end and the up end in anti-drop space of friction spring are fixed, and the lower extreme of friction spring is provided with the vibrations ball. First magnet and second magnet mutually support and reduce the vibrations of loading board in the casing through homopolar repulsion, the anti-drop space provides the space for anti-drop mechanism's installation, the inserted hole provides the basis on the loading board for filter module installs, the friction cover shell provides the basis for heating anti-drop space, control friction spring's vibrations direction simultaneously, friction spring stretches out and draws back in the friction cover shell under the drawing of vibrations ball, and take place the friction to the cover shell inner wall with the friction in flexible process, the produced temperature of friction enters into in the anti-drop space through the louvre, the heating process to the air is accelerated in the setting through the louvre, the vibrations ball provides power for friction spring's flexible.

As preferred technical scheme, at least two sets of the centre gripping subassembly all includes two sets of grip blocks, and is two sets of the grip block sets up inside anti-drop space, and two sets of grip blocks are located the both sides of inserted hole below, and two sets of grip blocks are kept away from all to be provided with the centre gripping axle in both ends about on the terminal surface of one side of inserted hole, and four groups the one end that the grip block was kept away from to the centre gripping axle is provided with the backup pad, the backup pad is fixed with anti-drop space inner wall. The grip block carries out the centre gripping to the filter module, make the filter module install on the loading board, filter module lower extreme is fixed with the installation piece, the installation piece is the ellipse circular, two sets of grip blocks all are the arcuation, two sets of grip blocks pass through the extrusion of centre gripping axle and fix the filter module in the loading board upper end, the back shaft provides power for backup pad centre gripping filter module, and prevent that the filter module from droing from the loading board under the support of non-Newton fluid, the backup pad provides the support for the installation of back shaft, and simultaneously, when the back shaft contracts, the backup pad is stored non-Newton fluid, and simultaneously, the backup pad provides the support for reset spring's installation.

According to the preferable technical scheme, the clamping shaft is of a telescopic rod structure, the non-Newtonian fluid is arranged inside the clamping shaft, the supporting plate is of a hollow structure, the non-Newtonian fluid is arranged inside the supporting plate, the clamping shaft is communicated with a pipeline of the supporting plate, a connecting block is arranged at one end, connected with the clamping plate, of the clamping shaft, and a reset spring is arranged between the supporting plate and the connecting block. The telescopic rod structure enables the clamping shaft to support the clamping plate in a long distance in a limited space, the non-Newtonian fluid provides support for the clamping shaft to prevent the filter module from falling off from the bearing plate, and the reset spring provides power for resetting of the clamping shaft.

As a preferred technical scheme, the shockproof mechanism further comprises a casing, the casing is connected with the fixed casing pipeline, a second magnet is arranged in the casing and located below the first magnet, and an arc groove is formed in the lower end of the second magnet. The cover shell provides the support for the installation of second magnet to control the ascending direction of second magnet, when the loading board descends, second magnet rises in the cover shell under the support of liquid, and first magnet is close to fast with second magnet and falls the range through the vibration range of homopolar repulsion to the loading board, and second magnet and buffering axle mutually support and carry out the shock attenuation to the loading board, and liquid produces ascending support power to second magnet fast during the arc groove.

As a preferred technical scheme, a plurality of groups of heat dissipation holes are formed in the friction casing, and a through groove is formed in the upper end of the supporting plate; the upper end face of the bearing plate is provided with a plurality of groups of heat dissipation plates, the plurality of groups of heat dissipation plates are wavy, and the plurality of groups of heat dissipation plates are located below the filter module. The louvre accelerates the heat dissipation of friction cover shell, and logical groove has been seted up in the backup pad, when other continuous intensifications in the anti-drop space, high pressure in the anti-drop space can extrude the inside non-Newton's fluid of backup pad, make the clamping shaft further strengthen the supporting role of clamping plate, thereby prevent that vibrations from droing from the loading board when violent, a plurality of groups of heating panels provide the support to the installation of filter module, and simultaneously, the loading board is through the setting that is wavy heating panel, when increasing the heating panel and supporting area to filter module, make terminal surface also can dispel the heat on the loading board under the filter module.

According to the optimal technical scheme, the guide plates are arranged on the end faces of the two sides of the plurality of groups of the heat dissipation plates, the guide plates are trapezoidal plates, and the cross sections of the guide plates are arc-shaped. The guide plate carries out the water conservancy diversion to the air between the heating panel, the guide plate forms the guiding gutter with the heating panel is mutually supported, the guide plate is trapezoidal setting, make the flow direction of guiding gutter upwards for the slope, when the loading board shakes downwards, hot air between the heating panel is intercepted by the guiding gutter, hot-air up rises, and flow toward one end in the filter module below under the guide of guiding gutter, thereby drive the flow of filter module below air.

As preferred technical scheme, second magnet and cover shell sliding connection, the relative terminal surface of second magnet and first magnet is homopolar terminal surface, the first magnet outside is provided with the ceramic cover shell. The ceramic sleeve prevents the magnetic field generated by the first magnet from affecting the filter module above the carrier plate.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the buffer shaft slows down the expansion and contraction frequency of the buffer shaft through the convection of liquid, so that the vibration of the bearing plate in the shell is reduced, the vibration amplitude of the bearing plate in the shell is reduced through the homopolar repulsion between the first magnet and the second magnet, the vibration of the bearing plate is further slowed down, and the bearing plate provides a stable operating environment for the filter module through the mutual matching between the first magnet and the second magnet and the buffering of the buffer shaft.

2. According to the anti-falling device, the filter module is clamped and supported by the clamping pump through the non-Newtonian fluid, the anti-falling control is performed on the filter module by the force of the non-Newtonian fluid, in addition, when the vibration occurs, the friction spring is driven by the vibration ball to stretch back and forth in the friction sleeve shell and generates heat through friction with the inner wall of the friction sleeve shell, the friction sleeve shell heats air in the anti-falling space through the heat dissipation hole, further, the clamping plate is used for reinforcing the clamping of the filter module under the extrusion of the expansion air, and the anti-falling control on the filter module is realized through the mutual matching of the clamping assembly and the pressurizing assembly.

3. According to the invention, the upper end face of the bearing plate is fixedly provided with the plurality of groups of heat dissipation plates, so that the lower end face of the filter module is not contacted with the bearing plate, a heat dissipation space is formed between the filter module and the end face of the bearing plate, when vibration occurs, the bearing plate moves up and down in the shell, the heat dissipation plates guide hot air at the lower end of the filter module by utilizing the up-and-down movement of the bearing plate and the flow guide plates, and the hot air flows to other positions, so that a heat dissipation effect is achieved, and further the influence of high temperature on the filter module is avoided.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the internal location of the overall structure of the present invention;

FIG. 3 is a schematic top view of the carrier plate of the present invention;

FIG. 4 is a schematic view of the construction of the buffer shaft of the present invention;

FIG. 5 is a front view of the heat dissipation plate and the air guide plate of the present invention;

FIG. 6 is a schematic diagram of a right view of the heat dissipation plate and the air guide plate of the present invention;

FIG. 7 is a schematic illustration of the position of the friction housing and friction spring of the present invention;

fig. 8 is a schematic view of a connection structure of the chucking shaft and the chucking plate of the present invention.

In the figure: 1. a housing; 2. a shock-proof mechanism; 3. an anti-drop mechanism; 4. a heat dissipation plate; 5. a filter module; 2-1, carrying a plate; 2-2, a buffer shaft; 2-3, a housing; 2-4, a second magnet; 2-21, fixing the shell; 2-22, moving shaft; 2-23, a buffer spring; 2-24, a flow baffle; 3-1, a friction casing; 3-2, a friction spring; 3-3, vibrating the ball; 3-4, clamping plates; 3-5, clamping the shaft; 3-6, a support plate; 4-1 and a guide plate.

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.

Referring to fig. 1-8, the present invention provides the following technical solutions: the utility model provides an antidetonation anti-drop's modularization wave filter, including the filter module, this modularization wave filter includes casing 1, shockproof mechanism 2, anti-drop mechanism 3, install shockproof mechanism 2 and anti-drop mechanism 3 from last to down in the casing 1, anti-drop mechanism 3 installs in shockproof mechanism 2, install filter module 5 on the shockproof mechanism 2, shockproof mechanism 2 carries out the shock attenuation through the convection current, anti-drop mechanism 3 fixes filter module 5 through the pressure boost, anti-drop mechanism 3 prevents that filter module 5 from droing through non-Newton's fluid.

The shockproof mechanism 2 comprises a bearing plate 2-1 and four groups of buffer shafts 2-2, the bearing plate 2-1 is slidably arranged in the shell 1, and a bottom plate is fixed at the lower end of the shell 1;

the four groups of buffer shafts 2-2 respectively comprise fixed shells 2-21 and moving shafts 2-22, the lower ends of the fixed shells 2-21 are respectively fixed at four edge regions of the bottom plate, the fixed shells 2-21 are sleeved on the moving shafts 2-22, the lower ends of the moving shafts 2-22 are provided with inflow holes, buffer springs 2-23 are fixed inside the moving shafts 2-22, one ends of the buffer springs 2-23, which are close to the inflow holes, are fixed with flow baffle plates 2-24, the flow baffle plates 2-24 are in sliding connection with the inner walls of the moving shafts 2-22, and liquid, such as water, hydraulic oil and the like, is contained inside the fixed shells 2-21.

The middle position of the lower end face of the bearing plate 2-1 is provided with a ceramic casing, a first magnet is arranged in the ceramic casing, eight groups of anti-falling spaces are processed inside the upper end of the bearing plate 2-1, each four groups of anti-falling spaces correspond to one filter module 5, and the middle position of the upper end face of the bearing plate 2-1 in the anti-falling spaces is provided with an insertion opening.

The shockproof mechanism 2 further comprises a casing 2-3, the casing 2-3 is mounted on a bottom plate, the casing 2-3 is connected with a fixed casing 2-21 pipeline, a convection plate is mounted at the lower end inside the fixed casing 2-21, a flow hole is formed in the convection plate, corresponds to an inflow hole in a movable shaft 2-23, the convection plate is located above the pipeline for connecting the fixed casing 2-21 pipeline, a second magnet 2-4 is slidably mounted in the casing 2-3, the second magnet 2-4 is located below the first magnet, the end face of the second magnet 2-4, which is opposite to the first magnet, is a homopolar end face, a semicircular arc groove is formed in the edge of the lower end of the second magnet 2-4, and the arc groove corresponds to a liquid outlet of the casing 2-3 connecting pipeline.

The upper end face of the bearing plate 2-1 is fixedly provided with a plurality of groups of heat dissipation plates 4, the insertion hole is positioned between the heat dissipation plates 4, the plurality of groups of heat dissipation plates 4 are wavy, and the plurality of groups of heat dissipation plates 4 are positioned below the filter module 5.

The end faces of two sides of the plurality of groups of heat dissipation plates 4 are fixedly provided with guide plates 4-1, the guide plates 4-1 are trapezoidal plates, the sections of the connection end faces of the guide plates 4-1 and the heat dissipation plates 4 are trapezoidal, the cross sections of the guide plates 4-1 are arc-shaped, and the guide plates 4-1 and the heat dissipation plates 4 are matched with each other to form guide grooves.

The anti-falling mechanism 3 comprises eight groups of pressurizing assemblies and eight groups of clamping assemblies, the pressurizing assemblies and the clamping assemblies are arranged inside the bearing plate 2-1, the clamping assemblies clamp the filter module 5, the pressurizing assemblies are located on the outer sides of the clamping assemblies, and the pressurizing assemblies can heat air through vibration.

The group of pressurizing assemblies and the group of clamping assemblies form a large group, and each large group is respectively arranged in eight groups of anti-falling spaces;

the pressurizing assembly comprises six groups of friction casing shells 3-1, friction springs 3-2 are arranged in the six groups of friction casing shells 3-1, the upper ends of the friction springs 3-2 are fixed with the upper end face of the anti-falling space, vibration balls 3-3 are fixed at the lower ends of the friction springs 3-2, the friction springs 3-2 perform sliding friction with the inner wall of the friction casing shells 3-1, and a plurality of groups of heat dissipation holes are formed in the friction casing shells 3-1.

The clamping assembly comprises two groups of clamping plates 3-4, the two groups of clamping plates 3-4 are slidably mounted in the anti-falling space, the two groups of clamping plates 3-4 are located on two sides below the insertion hole, the size of each clamping plate 3-4 is the same as that of the anti-falling space, the clamping plates 3-4 are compactly connected with the inner wall of the anti-falling space, clamping shafts 3-5 are mounted at the upper end and the lower end of one side end face, away from the insertion hole, of each clamping plate 3-4, supporting plates 3-6 are fixedly mounted at one ends, away from the clamping plates 3-4, of the four groups of clamping shafts 3-5, and the supporting plates 3-6 are fixed with the inner wall of the anti-falling space.

The clamping shaft 3-5 is of a telescopic rod structure, non-Newtonian fluid is arranged inside the clamping shaft 3-5, the supporting plate 3-6 is of a hollow structure, a through groove is formed in the upper end of the supporting plate 3-6, the non-Newtonian fluid is arranged inside the supporting plate 3-6, the clamping shaft 3-5 is communicated with the supporting plate 3-6 through a pipeline, a connecting block is fixed at one end, connected with the clamping plate 3-4, of the clamping shaft 3-5, the connecting block is fixed with the clamping plate 3-4, and a reset spring is fixedly arranged between the supporting plate 3-6 and the connecting block.

The working principle of the invention is as follows:

the lower end of the filter module 5 is fixed with a mounting block, the filter module 5 is mounted on the bearing plate 2-1 through an insertion hole, when the mounting block is mounted, the clamping shafts 3-5 are contracted under the pushing of the clamping plates 3-4 through slow mounting until the mounting block is completely positioned between the two groups of clamping plates 3-4, at the moment, the clamping shafts 3-5 are reset under the support of the reset springs, and the mounting block is clamped through the clamping plates 3-4, so that the filter module 5 is mounted on the bearing plate 2-1.

When the external environment vibrates, the bearing plate 2-1 compresses the lower buffer shaft 2-2, so that liquid in the buffer shaft 2-2 flows into the moving shaft 2-22 and the shell 2-3 respectively, the flow baffle plate 2-24 in the moving shaft 2-22 rises in the moving shaft 2-22, the second magnet 2-4 rises in the shell 2-3, the rising of the second magnet 2-4 and the falling of the first magnet reduce the descending speed of the bearing plate 2-1, and the buffer springs 2-23 in the moving shaft 2-22 have a blocking effect on the rising of the flow baffle plate 2-24, so that the contraction speed of the buffer shaft 2-2 is reduced, and the vibration of the bearing plate 2-1 is reduced.

When the bearing plate 2-1 moves back under the influence of vibration, the second magnet 2-4 extrudes liquid in the casing 2-3 to enable the liquid to enter the fixed shell 2-21 through the convection plate, meanwhile, the buffer spring 2-23 extrudes the flow baffle plate 2-24 to enable the liquid in the movable shaft 2-22 to flow into the fixed shell 2-21, and the liquid flowing out upwards through the convection plate and the liquid flowing out downwards through the flow baffle plate 2-24 impact each other to enable the liquid outflow speed in the movable shaft 2-22 to be reduced, so that the extension speed of the buffer shaft 2-1 is reduced, and the upward vibration of the bearing plate 2-1 is reduced.

When the bearing plate 2-1 vibrates, the friction spring is driven by the vibration ball 3-3 by the friction spring 3-2 to stretch in the friction sleeve 3-1 and rub against the inner wall of the friction sleeve 3-1, so that heat is generated by friction, air in the anti-falling space is heated through the heat dissipation hole, air pressure in the anti-falling space is increased, clamping force of the clamping plate 3-4 on the mounting block is increased, and the filter module 5 is prevented from falling off from the bearing plate 2-1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a modularization wave filter of antidetonation anti-drop, includes the filter module, its characterized in that: the modularized filter comprises a shell (1), a shockproof mechanism (2) and an anti-falling mechanism (3), wherein the shockproof mechanism (2) and the anti-falling mechanism (3) are arranged in the shell (1), the anti-falling mechanism (3) is arranged in the shockproof mechanism (2), a filter module (5) is arranged on the shockproof mechanism (2), the shockproof mechanism (2) damps vibration through convection, the anti-falling mechanism (3) fixes the filter module (5) through pressurization, and the anti-falling mechanism (3) prevents the filter module (5) from falling through non-Newtonian fluid;

the shockproof mechanism (2) comprises a bearing plate (2-1) and at least two groups of buffer shafts (2-2), the lower ends of the at least two groups of buffer shafts (2-2) are fixed with the shell (1), the upper ends of the buffer shafts (2-2) are fixed with the bearing plate (2-1), and the bearing plate (2-1) is connected with the shell (1) in a sliding manner; the anti-falling mechanism (3) comprises at least two groups of pressurizing assemblies and at least two groups of clamping assemblies, the pressurizing assemblies and the clamping assemblies are arranged inside the bearing plate (2-1), the clamping assemblies clamp the filter module (5), the pressurizing assemblies are arranged outside the clamping assemblies, and the pressurizing assemblies can heat air through vibration;

the at least two groups of buffer shafts (2-2) respectively comprise fixed shells (2-21) and moving shafts (2-22), the fixed shells (2-21) are sleeved on the moving shafts (2-22), the lower ends of the moving shafts (2-22) are provided with inflow holes, buffer springs (2-23) are arranged inside the moving shafts (2-22), one ends, close to the inflow holes, of the buffer springs (2-23) are provided with flow baffles (2-24), and liquid is arranged inside the fixed shells (2-21);

the lower end of the bearing plate (2-1) is provided with a first magnet, at least two groups of anti-falling spaces are arranged inside the upper end of the bearing plate (2-1), and an insertion hole is formed in the middle position, located in the anti-falling spaces, of the upper end of the bearing plate (2-1); the at least two groups of pressurizing assemblies and the at least two groups of clamping assemblies are respectively arranged in the at least two groups of anti-falling spaces, each pressurizing assembly comprises at least two groups of friction casing sleeves (3-1), friction springs (3-2) are arranged in the at least two groups of friction casing sleeves (3-1), the upper ends of the friction springs (3-2) are fixed with the upper end faces of the anti-falling spaces, and the lower ends of the friction springs (3-2) are provided with vibrating balls (3-3);

the clamping assemblies comprise at least two groups of clamping plates (3-4), the two groups of clamping plates (3-4) are arranged in the anti-falling space, the two groups of clamping plates (3-4) are positioned at two sides below the insertion opening, clamping shafts (3-5) are arranged at the upper end and the lower end of one side end face, away from the insertion opening, of the two groups of clamping plates (3-4), one ends, away from the clamping plates (3-4), of the four groups of clamping shafts (3-5) are provided with supporting plates (3-6), and the supporting plates (3-6) are fixed with the inner wall of the anti-falling space;

the clamping shaft (3-5) is of a telescopic rod structure, non-Newtonian fluid is arranged inside the clamping shaft (3-5), the supporting plate (3-6) is of a hollow structure, the non-Newtonian fluid is arranged inside the supporting plate (3-6), the clamping shaft (3-5) is communicated with the supporting plate (3-6) through a pipeline, a connecting block is arranged at one end, connected with the clamping plate (3-4), of the clamping shaft (3-5), and a reset spring is arranged between the supporting plate (3-6) and the connecting block.

2. An anti-seismic anti-drop modular filter according to claim 1, wherein: the shockproof mechanism (2) further comprises a casing (2-3), the casing (2-3) is connected with the fixed shell (2-21) through a pipeline, a second magnet (2-4) is arranged in the casing (2-3), the second magnet (2-4) is located below the first magnet, and an arc groove is formed in the lower end of the second magnet (2-4).

3. An anti-seismic anti-drop modular filter according to claim 2, wherein: the friction casing (3-1) is provided with a plurality of groups of heat dissipation holes, and the upper end of the support plate (3-6) is provided with a through groove; the upper end face of the bearing plate (2-1) is provided with a plurality of groups of heat dissipation plates (4), the plurality of groups of heat dissipation plates (4) are wavy, and the plurality of groups of heat dissipation plates (4) are located below the filter module (5).

4. An anti-seismic anti-drop modular filter according to claim 3, wherein: the end faces of two sides of the plurality of groups of the heat dissipation plates (4) are respectively provided with a guide plate (4-1), the guide plates (4-1) are trapezoidal plates, and the cross sections of the guide plates (4-1) are arc-shaped.

5. An anti-seismic anti-drop modular filter according to claim 4, wherein: the second magnet (2-4) is connected with the casing (2-3) in a sliding mode, the end face, opposite to the first magnet, of the second magnet (2-4) is the homopolar end face, and the ceramic casing is arranged on the outer side of the first magnet.