CN214013136U - Cavity filter convenient to overhaul - Google Patents
Cavity filter convenient to overhaul Download PDFInfo
- Publication number
- CN214013136U CN214013136U CN202120290363.9U CN202120290363U CN214013136U CN 214013136 U CN214013136 U CN 214013136U CN 202120290363 U CN202120290363 U CN 202120290363U CN 214013136 U CN214013136 U CN 214013136U
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- bearing box
- filter
- filter bearing
- clamping
- plate
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Abstract
The utility model discloses a cavity filter convenient to overhaul, including wave filter bearing box, apron, mounting panel, mounting hole and connecting plate, wave filter bearing box is the cuboid structure and the upper surface is provided with the apron, the apron is equipped with many connecting rods towards wave filter bearing box's one side array, many the draw-in groove has all been seted up on the outer wall of connecting rod, the through-hole that supplies the connecting rod activity embedding is seted up to wave filter bearing box's upper surface, a side end face that wave filter bearing box is provided with the connecting plate, the connecting plate is equipped with a pair of kelly towards wave filter bearing box's one side, a side end face of wave filter bearing box sets up the spread groove that supplies the connecting plate embedding, the confession has been seted up to the inside of spread groove the movable orifice of kelly embedding, the movable orifice with be located the through-hole intercommunication on the wave filter bearing box. The cavity filter convenient to overhaul is convenient to overhaul, convenient to install and capable of being widely used.
Description
Technical Field
The utility model belongs to the technical field of the cavity filter, concretely relates to cavity filter convenient to overhaul.
Background
The power filter has the functions of ensuring normal work of the electric equipment, avoiding electric transient conducted interference pulse from a power line, greatly attenuating or completely filtering transient interference signals in an automobile power supply system, and preventing interference noise generated in the internal circuit design of the automobile electric equipment from being reversely connected into the automobile power supply system through the power line to pollute the power supply environment of other electric equipment.
Most of the existing filters are integrated, damage is inevitably caused after the filters are used for a long time, the integrated filters are inconvenient to disassemble and maintain, the whole device needs to be replaced after the filters are damaged, and resource waste is caused; such a power filter is inconvenient to fixedly mount and dismount, and may be deviated and displaced due to bumping.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cavity filter convenient to overhaul to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a cavity filter convenient to overhaul comprises a filter bearing box, a cover plate, a mounting plate, mounting holes and a connecting plate, wherein the filter bearing box is of a cuboid structure, the upper surface of the filter bearing box is provided with the cover plate, the cover plate is provided with a plurality of connecting rods in an array mode towards one surface of the filter bearing box, the outer walls of the connecting rods are provided with clamping grooves, the upper surface of the filter bearing box is provided with through holes for the connecting rods to be movably embedded, one side end face of the filter bearing box is provided with the connecting plate, one side end face of the connecting plate towards the filter bearing box is provided with a pair of clamping rods, one side end face of the filter bearing box is provided with a connecting groove for the connecting plate to be embedded, movable holes for the clamping rods to be embedded are formed in the connecting;
the filter bearing box is provided with a plurality of mounting holes in the one side of keeping away from the apron, mounting panel upper surface rectangular distribution has a plurality of mounting holes, just the upper surface of mounting panel is equipped with the limiting plate in the middle of living, the spacing groove that supplies the mounting panel embedding is seted up to the one side that the apron was kept away from to the filter bearing box.
Preferably, the upper surface of the connecting plate is provided with a clamping plate, the clamping plate is embedded in the connecting groove, and the clamping plate is in threaded connection with the side wall of the filter bearing box through a tapping screw.
Preferably, a rubber pad is bonded on one surface, facing the cover plate, of the filter bearing box, a through hole is formed in the rubber pad corresponding to the connecting rod, and the through hole in the rubber pad is communicated with the through hole in the filter bearing box.
Preferably, one surface of the limiting plate facing the filter bearing box is symmetrically provided with a pair of clamping blocks, and the limiting groove is internally provided with clamping holes matched with the clamping blocks.
Preferably, the clamping rod is embedded in the movable hole and is in fit connection with the clamping groove.
Preferably, the upper surface of the limiting plate is provided with a sticky layer.
The utility model discloses a technological effect and advantage: the cavity filter convenient to maintain can fix the cover plate and the filter bearing box through the matching of the cover plate, the connecting rod, the clamping rod, the connecting plate and the clamping groove, and meanwhile, the device is convenient to disassemble, so that the time consumed by disassembling the device is shortened, and the convenience and the efficiency of maintenance are improved; through the cooperation that sets up mounting panel, limiting plate, spacing groove and mounting hole, be convenient for install the device, can improve the fastness of installation simultaneously, this cavity filter convenient to overhaul, it is convenient to overhaul, and the installation of being convenient for can extensively use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an expanded view of the present invention;
fig. 3 is the bottom structure schematic diagram of the filter carrier case of the present invention.
In the figure: 1 filter bearing box, 2 apron, 3 mounting panels, 4 mounting holes, 5 connecting plates, 6 draw-in grooves, 7 connecting rods, 8 kellies, 9 cardboard, 10 tap screws, 11 rubber pads, 12 through-holes, 13 limiting plates, 14 fixture blocks, 15 spacing grooves, 16 card holes, 17 activity holes, 18 spread grooves.
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.
The utility model provides a cavity filter convenient for maintenance as shown in figures 1-3, which comprises a filter bearing box 1, a cover plate 2, a mounting plate 3, a mounting hole 4 and a connecting plate 5, wherein the filter bearing box 1 is in a cuboid structure, the cover plate 2 is arranged on the upper surface of the filter bearing box 1, the cover plate 2 is provided with a plurality of connecting rods 7 facing to one surface of the filter bearing box 1 in an array manner, a plurality of clamping grooves 6 are arranged on the outer wall of each connecting rod 7, the upper surface of the filter bearing box 1 is provided with through holes 12 for movably embedding the connecting rods 7, one side end surface of the filter bearing box 1 is provided with the connecting plate 5, one side surface of the connecting plate 5 facing to the filter bearing box 1 is provided with a pair of clamping rods 8, one side end surface of the filter bearing box 1 is provided with a connecting groove 18 for embedding the connecting plate 5, the inside of the connecting groove 18 is provided with a movable hole 17 for embedding the clamping rod 8, the movable hole 17 is communicated with a through hole 12 on the filter bearing box 1; the connecting rod 7 that will set up on apron 2 imbeds inside the through-hole 12 of seting up on wave filter bearing box 1, will set up again and is attacking the inside of the 8 embedding activity holes 17 of kelly 8 of screw 10 one side to pass through draw-in groove 6 and connecting rod 7 joint with kelly 8, thereby fix connecting rod 7 inside wave filter bearing box 1, reach apron 2 and wave filter bearing box 1 fixed effect.
The one side that apron 2 was kept away from to wave filter bearing box 1 is provided with mounting panel 3, the rectangular distribution of 3 upper surfaces of mounting panel has a plurality of mounting holes 4, just the upper surface of mounting panel 3 is equipped with limiting plate 13 in the middle part, the spacing groove 15 that supplies the 3 embedding of mounting panel is seted up to the one side that apron 2 was kept away from to wave filter bearing box 1, during the installation, sets up the bolt fastening with mounting panel 3 through mounting hole 4 and external, will establish the inside of limiting plate 13 embedding spacing groove 15 on mounting panel 3, can restrict wave filter bearing box 1 and rock when jolting.
Specifically, the upper surface of the connecting plate 5 is provided with a clamping plate 9, the clamping plate 9 is embedded into the connecting groove 18, and the clamping plate 9 is in threaded connection with the side wall of the filter bearing box 1 through a tapping screw 10; the connection plate 5 can be fixed inside the connection groove 18 by the cooperation of the catch plate 9 and the tap screw 10.
Specifically, a rubber pad 11 is bonded to one surface of the filter bearing box 1 facing the cover plate 2, a through hole 12 is formed in the rubber pad 11 corresponding to the connecting rod 7, and the through hole 12 in the rubber pad 11 is communicated with the through hole 12 in the filter bearing box 1; through setting up rubber pad 11, improve the leakproofness of filter bearing box 1, prevent that the dust from getting into.
Specifically, a pair of clamping blocks 14 is symmetrically distributed on one surface of the limiting plate 13 facing the filter bearing box 1, and clamping holes 16 matched with the clamping blocks 14 are formed in the limiting groove 15; the stopper plate 13 can be fixed inside the stopper groove 15 by the cooperation of the engaging piece 14 and the engaging hole 16.
Specifically, the clamping rod 8 is embedded in the movable hole 17 and is in adaptive connection with the clamping groove 6; through the cooperation of the clamping groove 6 and the clamping rod 8, the connecting rod 7 can be fixed inside the filter bearing box 1.
Specifically, the upper surface of the limiting plate 13 is provided with an adhesive layer; through setting up the sticky layer, can carry out further fixed to mounting panel 3 and wave filter bearing box 1.
The working principle is as follows: the cavity filter convenient for maintenance is characterized in that during installation, a mounting plate 3 is fixed at a designated position through a mounting hole 4 and an external setting bolt, a limiting plate 13 arranged on the mounting plate 3 is embedded into a limiting groove 15, meanwhile, a clamping block 14 arranged on the limiting plate 13 is clamped with a clamping hole 16 and is matched with an adhesive layer on the limiting plate 13, so that a filter bearing box 1 is fixedly connected with the mounting plate 3, a connecting rod 7 arranged on a cover plate 2 is embedded into a through hole 12 arranged on the filter bearing box 1, a clamping rod 8 arranged on one side of an attack screw 10 is embedded into a movable hole 17, so that the clamping rod 8 is clamped with the connecting rod 7 through a clamping groove 6, the connecting rod 7 is fixed inside the filter bearing box 1, the fixing effect of the cover plate 2 and the filter bearing box 1 is achieved, the connecting plate 5 can be fixed with the filter bearing box 1 through the matching of the clamping plate 9 and the attack screw 10, the device comprises through holes 12 on the rubber pad 11 which are the same size as the through holes 12 on the filter bearing box 1.
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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a cavity filter convenient to overhaul, includes that the wave filter bears case (1), apron (2), mounting panel (3), mounting hole (4) and connecting plate (5), its characterized in that: the filter bearing box (1) is of a cuboid structure, a cover plate (2) is arranged on the upper surface of the filter bearing box, a plurality of connecting rods (7) are arranged on one surface of the cover plate (2) facing the filter bearing box (1) in an array manner, clamping grooves (6) are formed in the outer walls of the connecting rods (7), the upper surface of the filter bearing box (1) is provided with a through hole (12) for the connecting rod (7) to be movably embedded, a connecting plate (5) is arranged on the end face of one side of the filter bearing box (1), one surface of the connecting plate (5) facing the filter bearing box (1) is provided with a pair of clamping rods (8), one side end face of the filter bearing box (1) is provided with a connecting groove (18) for embedding the connecting plate (5), a movable hole (17) for the clamping rod (8) to be embedded is arranged in the connecting groove (18), the movable hole (17) is communicated with a through hole (12) on the filter bearing box (1);
the utility model discloses a filter, including filter bearing box (1), apron (2), mounting panel (3) upper surface rectangle distributes and has a plurality of mounting holes (4), just the upper surface of mounting panel (3) is equipped with limiting plate (13) in the middle part, spacing groove (15) that supply mounting panel (3) embedding are seted up to the one side that apron (2) were kept away from in filter bearing box (1).
2. An easy-to-service cavity filter as claimed in claim 1, wherein: the filter bearing box is characterized in that a clamping plate (9) is arranged on the upper surface of the connecting plate (5), the clamping plate (9) is embedded into the connecting groove (18), and the clamping plate (9) is in threaded connection with the side wall of the filter bearing box (1) through a tapping screw (10).
3. An easy-to-service cavity filter as claimed in claim 1, wherein: one surface, facing the cover plate (2), of the filter bearing box (1) is bonded with a rubber pad (11), a through hole (12) is formed in the position, corresponding to the connecting rod (7), of the rubber pad (11), and the through hole (12) located in the rubber pad (11) is communicated with the through hole (12) located in the filter bearing box (1).
4. An easy-to-service cavity filter as claimed in claim 1, wherein: one surface of the limiting plate (13) facing the filter bearing box (1) is symmetrically provided with a pair of clamping blocks (14), and clamping holes (16) matched with the clamping blocks (14) are formed in the limiting groove (15).
5. An easy-to-service cavity filter as claimed in claim 1, wherein: the clamping rod (8) is embedded into the movable hole (17) and is in adaptive connection with the clamping groove (6).
6. An easy-to-service cavity filter as claimed in claim 1, wherein: and the upper surface of the limiting plate (13) is provided with an adhesive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120290363.9U CN214013136U (en) | 2021-02-01 | 2021-02-01 | Cavity filter convenient to overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120290363.9U CN214013136U (en) | 2021-02-01 | 2021-02-01 | Cavity filter convenient to overhaul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214013136U true CN214013136U (en) | 2021-08-20 |
Family
ID=77296687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120290363.9U Active CN214013136U (en) | 2021-02-01 | 2021-02-01 | Cavity filter convenient to overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214013136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116073779A (en) * | 2023-04-06 | 2023-05-05 | 江苏华兴电子有限公司 | Clamping packaging type filter easy to maintain |
-
2021
- 2021-02-01 CN CN202120290363.9U patent/CN214013136U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116073779A (en) * | 2023-04-06 | 2023-05-05 | 江苏华兴电子有限公司 | Clamping packaging type filter easy to maintain |
| CN116073779B (en) * | 2023-04-06 | 2023-06-09 | 江苏华兴电子有限公司 | Clamping packaging type filter easy to maintain |
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