CN217884245U

CN217884245U - Combined protection device for filter

Info

Publication number: CN217884245U
Application number: CN202220767349.8U
Authority: CN
Inventors: 曾如兵
Original assignee: Fuzhou Junling Electronic Technology Co ltd
Current assignee: Fuzhou Junling Electronic Technology Co ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-11-22
Anticipated expiration: 2032-04-01

Abstract

The utility model discloses a combination protection device for filter, the on-line screen storage device comprises a base, the protection seat is installed down to the base upper end, install buffer gear in the protection seat down, the last damper that installs of buffer gear, ventilative mechanism is still installed to the protection seat left and right sides down, protection seat upper end cartridge has down and protects the seat, go up the protection seat and protect the seat corresponding position down and seted up fixed jack, fixed jack interpolation is equipped with fixed bolt, go up and still install heat dissipation mechanism in the protection seat, the utility model discloses simple structure can effectively improve the shock attenuation effect, is convenient for dispel the heat to the filter simultaneously, can bring the facility for filter protection technical field.

Description

Combined protection device for filter

Technical Field

The utility model relates to a wave filter protection technology field specifically is a combination protection device for wave filter.

Background

The power filter is a filter circuit consisting of a capacitor, an inductor and a resistor. The filter can effectively filter a frequency point of a specific frequency in a power line or frequencies except the frequency point to obtain a power signal of the specific frequency or eliminate the power signal of the specific frequency, and the filter is also very various, such as a digital filter, a low-pass filter, a band-pass filter, an analog filter, a surface acoustic wave filter, a dielectric filter, an active power filter and the like, and different filters are used in different workplaces.

Because the filter is used in a large number of places, such as mechanical equipment in industry, agriculture, transportation industry and the like, the workplace of the filter can be subjected to various shocks and impacts, and meanwhile, the conventional filter cannot well dissipate heat, so that the service life of the filter is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a combination protection device for filter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a combination protection device for filter, includes the base, the protection seat is installed down to the base upper end, install buffer gear in the protection seat down, the last damper that installs of buffer gear, ventilative mechanism is still installed to the protection seat left and right sides down, protection seat upper end cartridge has last protection seat down, go up protection seat and protection seat down and correspond the position and seted up fixed jack, fixed jack interpolation is equipped with fixed bolt, still install heat dissipation mechanism in the last protection seat.

Preferably, the ventilation mechanism comprises a plurality of ventilation holes which are formed in the left side and the right side of the lower protection seat in a distributed mode, each ventilation hole is internally provided with a purification pipe in a threaded mode, and the purification pipes are internally provided with dust removal nets.

Preferably, the end part of the purification pipe is also provided with an anti-slip groove.

Preferably, buffer gear includes the multiunit buffering telescopic link of protection seat inner wall distribution installation down, the telescopic end of buffering telescopic link is fixed with the buffing pad, it is equipped with rubber spring still to overlap on the buffering telescopic link, rubber spring's both ends are contradicted with protection seat inner wall, buffing pad outer wall down respectively and are connected.

Preferably, damper includes the multiunit guide way of seting up in the cushion socket, each all install the guide bar of the vertical direction of multiunit in the guide way, sliding sleeve is equipped with the mount pad on the guide bar, each all the cover is equipped with a pair of damping spring on the guide bar, damping spring distributes in the upper and lower both sides of mount pad, the inside bottom surface of cushion socket still is fixed with a plurality of high-elastic rubber balls, high-elastic rubber ball upper end and mount pad lower extreme fixed connection.

Preferably, the heat dissipation mechanism comprises a heat dissipation cavity formed in the upper protection seat, a heat dissipation groove is further formed in the upper protection seat, the heat dissipation groove is communicated with the heat dissipation cavity, and a heat dissipation fan is further installed in the heat dissipation cavity.

Compared with the prior art, the beneficial effects of the utility model are that: the heat dissipation mechanism is arranged, so that the heat dissipation of the filter is facilitated; through setting up buffer gear cooperation damper, can improve the shock attenuation effect of device. The utility model discloses simple structure can effectively improve the shock attenuation effect, is convenient for dispel the heat to the wave filter simultaneously, can offer convenience for wave filter protection technical field.

Drawings

FIG. 1 is a schematic front view of a combined protection device for a filter;

fig. 2 is a schematic front sectional view of a combined protection device for a filter.

In the figure: 1-base, 11-lower protective seat, 12-upper protective seat, 2-buffer mechanism, 21-rubber spring, 22-buffer telescopic rod, 23-buffer seat, 3-ventilation mechanism, 31-ventilation hole, 32-purification tube, 33-dust-removing net, 4-shock-absorbing mechanism, 41-guide groove, 42-damping spring, 43-guide rod, 44-mounting seat, 45-high-elastic rubber ball, 5-heat-dissipating mechanism, 51-heat-dissipating cavity, 52-heat-dissipating fan, 53-heat-dissipating groove and 6-fixing bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-2, a combined protection device for a filter includes a base 1, a lower protection seat 11 is installed at the upper end of the base 1, a buffer mechanism 2 is installed in the lower protection seat 11, a damping mechanism 4 is installed on the buffer mechanism 2, ventilation mechanisms 3 are installed on the left side and the right side of the lower protection seat 11, an upper protection seat 12 is inserted into the upper end of the lower protection seat 11, fixed insertion holes are formed in positions corresponding to the upper protection seat 12 and the lower protection seat 11, fixed insertion pins 6 are inserted into the fixed insertion holes, and a heat dissipation mechanism 5 is installed in the upper protection seat 12.

The ventilation mechanism 3 comprises a plurality of ventilation holes 31 which are distributed on the left side and the right side of the lower protection seat 11, each ventilation hole 31 is internally provided with a purification pipe 32 in a threaded manner, and the purification pipe 32 is internally provided with a dust removal net 33.

Through setting up ventilative mechanism 3, the air admission of the outside of being convenient for, dust removal net 33 can prevent effectively that outside dust from getting into the device inside simultaneously, improves the inside cleanliness factor of device.

The end of the purifying tube 32 is also provided with an anti-slip groove.

By providing an anti-slip groove, it is convenient to spin on the purge tube 32.

Buffer gear 2 includes the multiunit buffering telescopic link 22 of 11 inner walls of lower protection casing distribution installations, the flexible end of buffering telescopic link 22 is fixed with buffer seat 23, it is equipped with rubber spring 21 still to overlap on the buffering telescopic link 22, rubber spring 21's both ends are contradicted with 11 inner walls of lower protection casing, buffer seat 23 outer wall respectively and are connected.

Through setting up buffer gear 2, can effectively improve the antidetonation effect of device horizontal direction, when taking place vibrations, buffer seat 23 takes place to rock, and the rubber spring 21 of one side is compressed this moment, corresponds the rubber spring 21 extension of one side to offset some vibrations, reduce the range of rocking of buffer seat 23, improve the shock attenuation buffering effect of device.

Damper 4 includes the multiunit guide way 41 of seting up in buffer base 23, each all install the guide bar 43 of the vertical direction of multiunit in the guide way 41, sliding sleeve is equipped with mount pad 44 on the guide bar 43, each all the cover is equipped with a pair of damping spring 42 on the guide bar 43, damping spring 42 distributes in the upper and lower both sides of mount pad 44, the inside bottom surface of buffer base 23 still is fixed with a plurality of high-elastic rubber balls 45, high-elastic rubber ball 45 upper end and mount pad 44 lower extreme fixed connection.

Through setting up damper 4, can cushion the vibrations of vertical direction, when taking place vibrations, mount pad 44 reciprocates along guide bar 43 direction, and damping spring 42 and high-elastic rubber ball 45 all take place deformation this moment to reduce vibrations.

Example 2: referring to fig. 1 to 2, a combined protection device for a filter is different from embodiment 1 in that the combined protection device further includes a heat dissipation mechanism 5, where the heat dissipation mechanism 5 includes a heat dissipation cavity 51 formed in an upper protection base 12, the upper protection base 12 further has a heat dissipation groove 53 formed therein, the heat dissipation groove 53 is communicated with the heat dissipation cavity 51, and a heat dissipation fan 52 is further installed in the heat dissipation cavity 51.

Through setting up heat dissipation mechanism 5, be convenient for cooperate the circulation of air in the ventilative mechanism 3 accelerating device to improve the radiating effect of device, during the use, open radiator fan 52, derive the air in the device by radiating groove 53, thus the air flow inside and outside the accelerating device.

The utility model discloses a theory of operation is: when the filter is used, the filter is installed on the installation seat 44, the upper protection seat 12 is inserted into the lower protection seat 11, the upper protection seat 12 is fixedly connected with the lower protection seat 11 through the fixing bolt 6, the purifying pipe 32 is screwed into the corresponding air hole in a threaded manner, then the radiating fan 52 is opened, external air enters the device after being purified through the purifying pipe 32, the air in the device is led out through the radiating groove 53, so that the air flow inside and outside the device is accelerated, the radiating effect of the device is improved, when vibration occurs, the installation seat 44 moves up and down along the direction of the guide rod 43, and at the moment, the damping spring 42 and the high-elasticity rubber ball 45 are deformed, so that the vibration is reduced; the buffer seat 23 shakes, the rubber spring 21 on one side is compressed at the moment, and the rubber spring 21 on the corresponding side extends, so that part of vibration is counteracted, the shaking amplitude of the buffer seat 23 is reduced, and the damping and buffering effects of the device are improved.

In the present invention, the terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and are only the terms determined for the convenience of describing the structural relationship of each component or element of the present invention, and are not specific to any component or element of the present invention, and are not to be construed as limiting the present invention.

Claims

1. The utility model provides a combination protection device for filter, includes base (1), its characterized in that: protection seat (11) under installing base (1) upper end, install buffer gear (2) in protection seat (11) down, install damper (4) on buffer gear (2), ventilative mechanism (3) are still installed to protection seat (11) left and right sides down, protection seat (11) upper end cartridge has last protection seat (12) down, go up protection seat (12) and protect seat (11) down and correspond the position and seted up fixed jack, fixed plug pin (6) are equipped with in the fixed jack interpolation, go up and still install heat dissipation mechanism (5) in protection seat (12).

2. A combined protection device for a filter according to claim 1, characterized in that: the ventilation mechanism (3) comprises a plurality of ventilation holes (31) formed in the left side and the right side of the lower protection seat (11), each ventilation hole (31) is internally provided with a purification pipe (32) in a threaded manner, and the purification pipe (32) is internally provided with a dust removal net (33).

3. A combined protection device for a filter according to claim 2, wherein: the end part of the purifying pipe (32) is also provided with an anti-skid groove.

4. A combined protection device for a filter according to claim 3, characterized in that: buffer gear (2) are including the multiunit buffering telescopic link (22) of lower protection seat (11) inner wall distribution installation, the flexible end of buffering telescopic link (22) is fixed with buffer seat (23), it has rubber spring (21) still to overlap on buffering telescopic link (22), the both ends of rubber spring (21) are contradicted with lower protection seat (11) inner wall, buffer seat (23) outer wall respectively and are connected.

5. The combination protection device for filter according to claim 4, wherein: damper (4) are including multiunit guide way (41) of seting up in buffer seat (23), each guide bar (43) of the vertical direction of multiunit all are installed in guide way (41), sliding sleeve is equipped with mount pad (44) on guide bar (43), each all the cover is equipped with a pair of damping spring (42) on guide bar (43), damping spring (42) distribute the upper and lower both sides at mount pad (44), buffer seat (23) inside bottom surface still is fixed with a plurality of high-elastic rubber ball (45), high-elastic rubber ball (45) upper end and mount pad (44) lower extreme fixed connection.

6. The combination protection device for filter according to claim 5, wherein: the heat dissipation mechanism (5) comprises a heat dissipation cavity (51) formed in the upper protection seat (12), a heat dissipation groove (53) is further formed in the upper protection seat (12), the heat dissipation groove (53) is communicated with the heat dissipation cavity (51), and a heat dissipation fan (52) is further installed in the heat dissipation cavity (51).