CN213186056U - Filter - Google Patents
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- CN213186056U CN213186056U CN202021415697.6U CN202021415697U CN213186056U CN 213186056 U CN213186056 U CN 213186056U CN 202021415697 U CN202021415697 U CN 202021415697U CN 213186056 U CN213186056 U CN 213186056U
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- filter
- fixedly connected
- wave filter
- protective housing
- cover plate
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Abstract
The utility model relates to a wave filter technical field just discloses a wave filter, including wave filter protective housing and wave filter apron body, the wave filter protective housing with the wave filter apron body is to identical each other, fixedly connected with electronic component on the inside diapire of wave filter protective housing, the lower fixed surface of wave filter apron body is connected with the work motor, the output fixedly connected with pivot of work motor. This filter apron, when the maintenance, unscrew fastening nut, promote the ejector pin, make the ejector pin promote the extensible member, make the angle between extensible member and the riser diminish, until extensible member and fixture block dislocation, then upwards stimulate filter apron body, can dismantle it, when the installation, insert the installation piece with two risers, under the elasticity of extension spring, the extensible member opens to promote the ejector pin and outwards remove, it is fixed through fastening nut through the ejector pin, can accomplish the installation, play the effect of easy to assemble dismantlement.
Description
Technical Field
The utility model relates to a wave filter technical field specifically is a wave filter.
Background
Current wave filter is when using, in order to avoid the moisture in the air to get into the wave filter, its surface is sealed to not be equipped with the ventilation hole, it is poor to lead to the wave filter radiating effect, uses for a long time, passes through welded connection because of apron and wave filter and is in the same place, makes the apron difficult dismantlement, causes the interference to maintenance personal maintenance work, has certain adverse effect. A
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a filter, in the radiating, avoided the advantage in the moisture access device in the air, it is poor to have solved the filter radiating effect, uses for a long time, passes through welded connection because of apron and filter and is in the same place, makes the difficult dismantlement of apron, causes the interference to maintenance personal maintenance work, has certain adverse effect's problem.
(II) technical scheme
For realizing the aforesaid in the radiating, avoided the effect in the moisture access device in the air, the utility model provides a following technical scheme: a filter, a filter protection shell and a filter cover plate body, wherein the filter protection shell and the filter cover plate body are mutually matched, an electronic element is fixedly connected on the inner bottom wall of the filter protection shell, a working motor is fixedly connected on the lower surface of the filter cover plate body, a rotating shaft is fixedly connected with the output end of the working motor, a half gear is fixedly connected on the outer surface of the rotating shaft, a ventilator is fixedly connected at the bottom end of the rotating shaft, two sliding grooves are formed in the lower surface of the filter cover plate body, sliding blocks are respectively and slidably connected inside the two sliding grooves, a baffle is respectively and fixedly connected on the back side surface of the two sliding blocks, the baffle is attached to the outer surface of the filter cover plate body, a rack frame is fixedly connected between the opposite side surfaces of the two sliding blocks, and the rack frame, two ventilation holes have been seted up to the surface of wave filter apron body, two the ventilation hole about work motor symmetric distribution, two risers of the lower fixed surface of wave filter apron body, two one side that the riser carried on the back mutually all articulates there is the extensible member, the inside hollow installation piece of the inside left side wall of wave filter protective housing and the equal fixedly connected with of right side wall, in the installation piece is inserted to the bottom of riser, two the inside of installation piece all is provided with the fixture block, two the fixture block divide the ratio with inside left side wall and the right side wall fixed connection of wave filter protective housing, the left surface and the right side wall of wave filter protective housing all alternate and are provided with the ejector pin, the extensible member with fixedly connected with extension spring between the surface of riser.
Preferably, the lower surface of the filter cover plate body is fixedly connected with a motor base, and the motor base is fixedly connected with the working motor.
Preferably, the upper surfaces of the two baffles and the lower surface of the filter cover plate body are inlaid with magnets, and the two groups of magnets attract each other.
Preferably, a filter screen is arranged inside the ventilation hole.
Preferably, the extensible member includes inside hollow stock, fixedly connected with spring on the inside diapire of stock, the upper surface interlude of stock is provided with the quarter butt, the one end of quarter butt runs through and extends to the inside of stock and with spring fixed connection, the quarter butt is kept away from the one end of spring is provided with first gyro wheel, first gyro wheel with fixture block looks butt.
Preferably, one end of the ejector rod penetrates through and extends to the inside of the filter protective shell, and a second roller is arranged and is abutted to the telescopic piece.
Preferably, a sealing ring is arranged at the joint of the ejector rod and the filter protection shell, a limiting plate is arranged on the outer surface of the ejector rod and located inside the installation block, a fastening nut is connected to the outer surface of the ejector rod in a threaded manner, and the fastening nut is arranged on the outer side of the filter protection shell.
(III) advantageous effects
Compared with the prior art, the utility model provides a wave filter possesses following beneficial effect:
(1) this wave filter, when using, work motor through setting up, work motor drives the pivot rotation, the pivot drives the rotation of half gear, the half gear passes through the rack frame and drives the slider and remove along the spout about, the slider drives the baffle and removes, expose ventilation hole intermittent type nature, and simultaneously, the pivot drives the scavenger fan rotation, the scavenger fan discharges the hot-air in the wave filter protective housing from the ventilation hole, play radiating effect, the air current direction is for discharging to the external world by the wave filter protective housing this moment, in the unable access arrangement of moisture in the air and dust, when not using, two baffles shelter from the ventilation hole, make the device be in encapsulated situation, play and avoid moisture in the air and dust to get into, play in the radiating, the effect in the moisture access arrangement in the air has been avoided.
(2) This wave filter, when the maintenance, unscrew fastening nut, promote the ejector pin, make the ejector pin promote the extensible member, make the angle between extensible member and the riser diminish, until extensible member and fixture block dislocation, then upwards stimulate the wave filter apron body, can dismantle it, when the installation, insert the installation piece with two risers, under the elasticity of extension spring, the extensible member opens to promote the ejector pin and outwards remove, it is fixed through fastening nut through the ejector pin, can accomplish the installation, play the effect of easy to assemble dismantlement.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged view of the structure a in fig. 1 according to the present invention;
fig. 3 is a schematic view of the rack frame structure of the present invention.
In the figure: 1 filter protective housing, 2 filter apron bodies, 3 electronic component, 4 work motors, 5 pivot, 6 semi-gear, 7 scavenger fans, 8 spouts, 9 sliders, 10 baffles, 11 rack frames, 12 risers, 13 extensible members, 14 installation blocks, 15 fixture blocks, 16 ejector pins, 17 ventilation holes, 18 extension springs, 1301 stock, 1302 spring, 1303 stub bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Referring to fig. 1-3, a filter protection case 1 and a filter cover plate body 2, the filter protection case 1 and the filter cover plate body 2 are mutually matched, an electronic component 3 is fixedly connected to the inner bottom wall of the filter protection case 1, a working motor 4 is fixedly connected to the lower surface of the filter cover plate body 2, a rotating shaft 5 is fixedly connected to the output end of the working motor 4, a half gear 6 is fixedly connected to the outer surface of the rotating shaft 5, a ventilation fan 7 is fixedly connected to the bottom end of the rotating shaft 5, two sliding grooves 8 are formed in the lower surface of the filter cover plate body 2, sliding blocks 9 are respectively and slidably connected to the inner portions of the two sliding grooves 8, a baffle 10 is respectively and fixedly connected to the opposite side surfaces of the two sliding blocks 9, the baffle 10 is attached to the outer surface of the filter cover plate body 2, a rack frame 11 is, two ventilation holes 17 have been seted up to the surface of wave filter apron body 2, two ventilation holes 17 are about 4 symmetric distribution of work motor, two risers 12 of the lower fixed surface of wave filter apron body 2, two risers 12 one side that carry on the back mutually all articulates there is extensible member 13, the inside hollow installation piece 14 of the equal fixedly connected with of inside left side wall and the right side wall of wave filter protective housing 1, insert in installation piece 14 the bottom of riser 12, the inside of two installation pieces 14 all is provided with fixture block 15, two fixture block 15 divide ratio and 1 inside left side wall and right side wall fixed connection of wave filter protective housing, the left surface and the right side wall of wave filter protective housing 1 all alternate and are provided with ejector pin 16, fixedly connected with extension spring 18 between the surface of extensible member 13 and riser 12.
Further, the lower surface of the filter cover plate body 2 is fixedly connected with a motor base, and the motor base is fixedly connected with the working motor 4 to provide a supporting force for the driving motor.
Further, the magnetite is all inlayed with the lower surface of filter apron body 2 to the upper surface of two baffles 10, and two sets of magnetite inter attraction play the effect that makes baffle 10 and filter apron body 2's lower surface closely laminate.
Furthermore, a filter screen is arranged in the ventilation hole 17, so that a dustproof and filtering effect is achieved.
Further, extensible member 13 includes inside hollow stock 1301, fixedly connected with spring 1302 on the inside diapire of stock 1301, and the upper surface interlude of stock 1301 is provided with quarter butt 1303, and quarter butt 1303's one end runs through and extends to the inside of stock 1301 and with spring 1302 fixed connection, and the one end that spring 1302 was kept away from to quarter butt 1303 is provided with first gyro wheel, and first gyro wheel and fixture block 15 looks butt play and reduce frictional force, improve device life's effect.
Furthermore, one end of the ejector rod 16 penetrates through and extends to the inside of the filter protection shell 1, and a second roller is arranged and is abutted against the telescopic piece 13, so that the effects of reducing friction and prolonging the service life of the device are achieved.
Furthermore, a sealing ring is arranged at the joint of the ejector rod 16 and the filter protection shell 1, a limiting plate is arranged on the outer surface of the ejector rod 16 and located inside the installation block 14, and a fastening nut is connected to the outer surface of the ejector rod 16 in a threaded manner and arranged on the outer side of the filter protection shell 1 to achieve the locking and positioning effects.
In conclusion, when the filter is used, the working motor 4 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the half gear 6 to rotate, the half gear 6 drives the sliding block 9 to move left and right along the sliding chute 8 through the rack frame 11, the sliding block 9 drives the baffle plate 10 to move, the vent holes 17 are intermittently exposed, meanwhile, the rotating shaft 5 drives the ventilation fan 7 to rotate, the ventilation fan 7 discharges hot air in the filter protective shell 1 from the ventilation hole 17 to play a role in heat dissipation, at the moment, the airflow direction is that the hot air is discharged from the filter protective shell 1 to the outside, moisture and dust in the air cannot enter the device, when the device is not used, the two baffle plates 10 shield the vent holes 17, so that the device is in a sealed state, moisture and dust in air are prevented from entering, and the effect of preventing moisture in air from entering the device while heat dissipation is achieved.
This wave filter, when the maintenance, unscrew fastening nut, promote ejector pin 16, make ejector pin 16 promote extensible member 13, make the angle between extensible member 13 and the riser 12 diminish, misplace until extensible member 13 and fixture block 15, then upwards stimulate wave filter apron body 2, can dismantle it, when the installation, insert two risers 12 in the installation piece 14, under extension spring 18's elasticity, extensible member 13 opens, and promote ejector pin 16 outwards to remove, it is fixed through fastening nut through ejector pin 16, can accomplish the installation, play the effect of easy to assemble dismantlement.
It is to be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means matured in the prior art, the machines, the parts and the equipment adopt the conventional types in the prior art, the circuit connection adopts the conventional connection mode in the prior art, no specific description is provided here, meanwhile, the electric elements appearing in the specification are electrically connected with the external main controller and the mains supply, the peripheral controller mentioned in the specification can play a control role for the electric elements mentioned in the specification, and the peripheral controller is the conventional known equipment.
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 (7)
1. The utility model provides a filter, includes filter protective housing (1) and filter apron body (2), filter protective housing (1) with filter apron body (2) are to inosculating each other, fixedly connected with electronic component (3), its characterized in that on the inside diapire of filter protective housing (1): the lower surface of the filter cover plate body (2) is fixedly connected with a working motor (4), the output end of the working motor (4) is fixedly connected with a rotating shaft (5), the outer surface of the rotating shaft (5) is fixedly connected with a half gear (6), the bottom end of the rotating shaft (5) is fixedly connected with a ventilation fan (7), the lower surface of the filter cover plate body (2) is provided with two sliding chutes (8), the insides of the two sliding chutes (8) are respectively and slidably connected with a sliding block (9), the back side surfaces of the two sliding blocks (9) are respectively and fixedly connected with a baffle (10), the baffle (10) is attached to the outer surface of the filter cover plate body (2), a rack frame (11) is fixedly connected between the opposite side surfaces of the two sliding blocks (9), the rack frame (11) is engaged with the half gear (6), and the outer surface of the filter cover plate body (2) is provided with two ventilation, the two ventilation holes (17) are symmetrically distributed around the working motor (4), the lower surface of the filter cover plate body (2) is fixedly connected with two vertical plates (12), one sides of the two vertical plates (12) which are opposite to each other are hinged with telescopic pieces (13), the left side wall and the right side wall of the filter protection shell (1) are both fixedly connected with an installation block (14) with a hollow interior, the bottom ends of the vertical plates (12) are inserted into the mounting blocks (14), clamping blocks (15) are arranged inside the two mounting blocks (14), the two clamping blocks (15) are fixedly connected with the left side wall and the right side wall inside the filter protective shell (1) in a split mode, the left side surface and the right side wall of the filter protection shell (1) are respectively provided with a mandril (16) in an inserting way, and a tension spring (18) is fixedly connected between the expansion piece (13) and the outer surface of the vertical plate (12).
2. A filter according to claim 1, characterized in that: the lower surface of the filter cover plate body (2) is fixedly connected with a motor base, and the motor base is fixedly connected with the working motor (4).
3. A filter according to claim 1, characterized in that: the upper surface of two baffle (10) with the lower surface of filter apron body (2) all inlays and has the magnetite, two sets of magnetite inter attraction.
4. A filter according to claim 1, characterized in that: a filter screen is arranged in the ventilation hole (17).
5. A filter according to claim 1, characterized in that: the telescopic piece (13) comprises an internal hollow long rod (1301), a spring (1302) is fixedly connected to the inner bottom wall of the long rod (1301), a short rod (1303) penetrates through the upper surface of the long rod (1301), one end of the short rod (1303) penetrates through and extends to the inside of the long rod (1301) and is fixedly connected with the spring (1302), one end, far away from the spring (1302), of the short rod (1303) is provided with a first roller, and the first roller is abutted to the clamping block (15).
6. A filter according to claim 1, characterized in that: one end of the ejector rod (16) penetrates through and extends to the inside of the filter protective shell (1), and a second roller is arranged and is abutted to the telescopic piece (13).
7. A filter according to claim 1, characterized in that: ejector pin (16) with the junction of wave filter protective housing (1) is provided with the sealing washer, the surface of ejector pin (16) is provided with the limiting plate, the limiting plate is located the inside of installation piece (14), the surface threaded connection of ejector pin (16) has fastening nut, fastening nut sets up the outside of wave filter protective housing (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021415697.6U CN213186056U (en) | 2020-07-17 | 2020-07-17 | Filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021415697.6U CN213186056U (en) | 2020-07-17 | 2020-07-17 | Filter |
Publications (1)
Publication Number | Publication Date |
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CN213186056U true CN213186056U (en) | 2021-05-11 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202021415697.6U Active CN213186056U (en) | 2020-07-17 | 2020-07-17 | Filter |
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CN (1) | CN213186056U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115912124A (en) * | 2023-03-14 | 2023-04-04 | 淮安强胜机柜有限公司 | Electrical cabinet with cabinet body with reinforced structure |
-
2020
- 2020-07-17 CN CN202021415697.6U patent/CN213186056U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115912124A (en) * | 2023-03-14 | 2023-04-04 | 淮安强胜机柜有限公司 | Electrical cabinet with cabinet body with reinforced structure |
CN115912124B (en) * | 2023-03-14 | 2023-05-09 | 淮安强胜机柜有限公司 | Electrical cabinet with reinforced structure cabinet body |
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