CN209001820U - A kind of antinoise signal interference type network filter - Google Patents
A kind of antinoise signal interference type network filter Download PDFInfo
- Publication number
- CN209001820U CN209001820U CN201822099898.9U CN201822099898U CN209001820U CN 209001820 U CN209001820 U CN 209001820U CN 201822099898 U CN201822099898 U CN 201822099898U CN 209001820 U CN209001820 U CN 209001820U
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- China
- Prior art keywords
- filter
- fixedly connected
- wrapping post
- power supply
- supply line
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- 230000009471 action Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000007423 decrease Effects 0.000 abstract description 3
- 230000007480 spreading Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
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- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses a kind of antinoise signal interference type network filters, including filter mounts, the upper surface of the filter mounts is fixedly connected with the wrapping post being spaced substantially equidistant, power supply line is placed between wrapping post, the inside of each wrapping post offers cavity, the left and right sides of each wrapping post offer through slot, and the inside of each cavity is placed with movable plate.The utility model design structure is reasonable, it can be held by staff power supply line carried out on wrapping post S type ring around, by changing the isometric wiring of branch line, reduce the interference to transmission model, staff catches handle rotation turntable and threaded rod, under the action of screwed pipe, decline movable plate, when the upper surface of the bottom end of pressure ram contact filter mounts, because of non-slip mat increased friction, two filter mounts tops are made to generate to tilt the problem of positioning to power supply line, avoiding filter line beam spreading random, influence filter interference free performance.
Description
Technical field
The utility model relates to wave filter technology field, specifically a kind of antinoise signal interference type network filter.
Background technique
The filter circuit that power-supply filter is made of capacitor, inductance and resistance, filter can be to specific in power supply line
Frequency other than the frequency point of frequency or the frequency point is effectively filtered out, and obtains the power supply signal of a specific frequency, or eliminate one
Power supply signal after a specific frequency.
Filter generallys use linear type wire laying mode in wiring, dry to transmission model because of the isometric wiring of original branch line
The influence big, model is caused to be distorted is disturbed, for this purpose, it is proposed that a kind of antinoise signal interference type network filter.
Utility model content
One) the technical issues of solving
The purpose of this utility model is exactly in order to make up for the deficiencies of the prior art, to provide a kind of antinoise signal interference type network
Filter.
Two) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of antinoise signal interference type network filter,
Including filter mounts, the upper surface of the filter mounts is fixedly connected with the wrapping post being spaced substantially equidistant, the wrapping post
Between be placed with power supply line, the inside of each wrapping post offers cavity, the left and right sides of each wrapping post
Face offers through slot, and the inside of each cavity is placed with movable plate, the left and right ends difference of each movable plate
Through two through slots and the left and right sides of wrapping post is extended to, the fixation of the upper surface of each movable plate is inlaid with screw thread
Pipe, the upper surface of each wrapping post is fixed to be inlaid with first bearing, and the inner ring of each first bearing is fixed to be connected
It is connected to threaded rod, the bottom end of each threaded rod runs through screwed pipe and extends to the lower section of movable plate, and threaded rod and spiral shell
The connection of line pipe screw thread, the bottom surface of each movable plate is fixedly connected to two symmetrical connecting rods, each connection
The outer surface of bar bottom end passes through pin shaft and is fixedly hinged with pressure ram, and the outer surface of each pressure ram is outer with power supply line
Surface is in contact, and power supply line is in S shape, is placed with filter housing, the filter housing above the filter mounts
Inner sidewall be fixedly connected with demarcation plate compatible with filter housing, the upper surface of the demarcation plate is fixedly installed with filtering
Device mainboard, the right end of each power supply line run through the inner bottom wall of demarcation plate and are delayed to the top of demarcation plate, and power supply line
One end far from filter mounts is fixedly connected with the power end of filter mainboard.
Further, the left and right sides of the filter mounts are fixedly connected to mounting plate, each mounting plate
Upper surface offer mounting hole.
By using above-mentioned technical proposal, a kind of antinoise signal interference type network filter is enable to fix filter mounts
It is more convenient, avoid the problem that filter mounts are breakked away at steady state.
Further, the inner bottom wall of each cavity fixation is inlaid with second bearing, each threaded rod bottom end
Outer surface be fixedly connected with the inner ring of second bearing.
By using above-mentioned technical proposal, a kind of antinoise signal interference type network filter is enable to make threaded rod in rotation
More stable, avoiding threaded rod threaded rod in rotation from shaking occur causes screwed pipe dislocation Caton occur.
Further, the upper surface of each threaded rod is fixedly connected to turntable, the upper surface of each turntable
It is fixedly connected to handle.
By using above-mentioned technical proposal, enable a kind of antinoise signal interference type network filter that staff to be made to rotate spiral shell
Rasp bar is more convenient, and the device is facilitated to be clamped.
Further, the upper surface of each movable plate is fixed inlays that there are two symmetrical positioning pipe, Mei Gesuo
The inner roof wall for stating through slot is fixedly connected to locating rod, and positioning pipe socket-connects with locating rod.
By using above-mentioned technical proposal, a kind of antinoise signal interference type network filter is enable to keep movable plate more steady
Fixed, avoiding movable plate from inclination occur in sliding leads to Caton.
Further, the one side that two pressure rams are located remotely from each other is fixedly connected to non-slip mat, and non-slip mat is in
It is hemispherical.
By using above-mentioned technical proposal, a kind of antinoise signal interference type network filter is enable to connect the bottom end of pressure ram
When touching the upper surface of filter mounts, because of non-slip mat increased friction, two filter mounts tops is made to generate inclination to power supply line
It is positioned.
Three) beneficial effect
Compared with prior art, this kind of antinoise signal interference type network filter have it is following the utility model has the advantages that
First: the utility model keeps threaded rod more stable in rotation, avoids threaded rod by being provided with second bearing
In rotation, shaking, which occurs, in threaded rod causes screwed pipe appearance dislocation Caton to make to filter under the action of mounting plate and mounting hole
The fixation of device pedestal is more convenient, avoids the problem that filter mounts are breakked away at steady state, in locating rod and positioning pipe
Under the action of, keep movable plate more stable, avoiding movable plate from inclination occur in sliding leads to Caton.
Second: the utility model holds power supply line by staff and carries out S type ring on wrapping post around by changing branch
The isometric wiring of line reduces the interference to transmission model, and staff catches handle rotation turntable and threaded rod, in the work of screwed pipe
Under, decline movable plate, when the upper surface of the bottom end of pressure ram contact filter mounts, because of non-slip mat increased friction, makes
Two filter mounts tops generate inclination and position to power supply line, avoid filter line beam spreading random, and it is anti-dry to influence filter
The problem of immunity energy.
Detailed description of the invention
Fig. 1 is the main view of the utility model wrapping post；
Fig. 2 is the sectional view of the utility model wrapping post main view；
Fig. 3 is structure enlargement diagram at A in the utility model Fig. 1.
In figure: 1, movable plate；2, turntable；3, handle；4, threaded rod；5, connecting rod；6, mounting plate；7, filter mounts；
8, wrapping post；9, power supply line；10, mounting hole；11, first bearing；12, pin shaft；13, locating rod；14, through slot；15, the second axis
It holds；16, non-slip mat；17, cavity；18, screwed pipe；19, positioning pipe；20, pressure ram；21, demarcation plate；22, filter housing；
23, filter mainboard.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of antinoise signal interference type network filter, packet
Include filter mounts 7, the upper surface of filter mounts 7 is fixedly connected with the wrapping post 8 being spaced substantially equidistant, between wrapping post 8
It is placed with power supply line 9, the inside of each wrapping post 8 offers cavity 17, and the left and right sides of each wrapping post 8 offer
Through slot 14, the inside of each cavity 17 are placed with movable plate 1, and the left and right ends of each movable plate 1 extend through two through slots
14 and the left and right sides of wrapping post 8 is extended to, the fixation of the upper surface of each movable plate 1 is inlaid with screwed pipe 18, each coiling
The fixation of the upper surface of column 8 is inlaid with first bearing 11, and the inner ring of each first bearing 11 is fixedly connected to threaded rod 4, often
The bottom end of a threaded rod 4 runs through screwed pipe 18 and extends to the lower section of movable plate 1, and threaded rod 4 and 18 screw thread of screwed pipe connect
It connects, the bottom surface of each movable plate 1 is fixedly connected to two symmetrical connecting rods 5, and the outer surface of each 5 bottom end of connecting rod is equal
It is fixedly hinged with pressure ram 20 by pin shaft 12, the outer surface of each pressure ram 20 is in contact with the outer surface of power supply line 9, and
Power supply line 9 is in S shape, and the top of filter mounts 7 is placed with filter housing 22, and the inner sidewall of filter housing 22 is fixedly connected
There is demarcation plate 21 compatible with filter housing 22, the upper surface of demarcation plate 21 is fixedly installed with filter mainboard 23, each
The right end of power supply line 9 runs through the inner bottom wall of demarcation plate 21 and is delayed to the top of demarcation plate 21, and power supply line 9 is far from filter
One end of pedestal 7 is fixedly connected with the power end of filter mainboard 23.
Further, the left and right sides of filter mounts 7 are fixedly connected to mounting plate 6, the upper table of each mounting plate 6
Face offers mounting hole 10.
By using above-mentioned technical proposal, a kind of antinoise signal interference type network filter is enable to keep filter mounts 7 solid
It is fixed more convenient, avoid the problem that filter mounts 7 are breakked away at steady state.
Further, the inner bottom wall of each cavity 17 fixes and is inlaid with second bearing 15, outside each 4 bottom end of threaded rod
Surface is fixedly connected with the inner ring of second bearing 15.
By using above-mentioned technical proposal, a kind of antinoise signal interference type network filter is enable to rotate threaded rod 4
Shi Gengjia stablizes, and avoiding the threaded rod 4 in rotation of threaded rod 4 from shaking occur causes screwed pipe 18 dislocation Caton occur.
Further, the upper surface of each threaded rod 4 is fixedly connected to turntable 2, and the upper surface of each turntable 2 is fixed
It is connected with handle 3.
By using above-mentioned technical proposal, enable a kind of antinoise signal interference type network filter that staff to be made to rotate spiral shell
Rasp bar 4 is more convenient, and the device is facilitated to be clamped.
Further, the upper surface of each movable plate 1 is fixed inlays that there are two symmetrical positioning pipe 19, each through slots
14 inner roof wall is fixedly connected to locating rod 13, and positioning pipe 19 socket-connects with locating rod 13.
By using above-mentioned technical proposal, a kind of antinoise signal interference type network filter is enable to keep movable plate 1 more steady
Fixed, avoiding movable plate 1 from inclination occur in sliding leads to Caton.
Further, the one side that two pressure rams 20 are located remotely from each other is fixedly connected to non-slip mat 16, and non-slip mat 16
It is hemispherical.
By using above-mentioned technical proposal, a kind of antinoise signal interference type network filter is enable to make the bottom end of pressure ram 20
When contacting the upper surface of filter mounts 7, because of 16 increased friction of non-slip mat, two 7 tops of filter mounts is made to generate inclination pair
Power supply line 9 is positioned.
Working principle: when staff is routed filter, power supply line 9 is held in wrapping post 8 by staff
Upper progress S type ring is around by changing the isometric wiring of branch line, interference of the reduction to transmission model, staff catches handle 3 to rotate
Turntable 2 and threaded rod 4 decline movable plate 1 under the action of screwed pipe 18, when the bottom end of pressure ram 20 contacts filter bottom
When the upper surface of seat 7, because of 16 increased friction of non-slip mat, so that two 7 tops of filter mounts is generated inclination and power supply line 9 is determined
The problem of position avoids filter line beam spreading random, influences filter interference free performance.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of antinoise signal interference type network filter, including filter mounts (7), it is characterised in that: the filter mounts
(7) upper surface is fixedly connected with the wrapping post (8) being spaced substantially equidistant, and is placed with power supply line between the wrapping post (8)
(9), the inside of each wrapping post (8) offers cavity (17), and the left and right sides of each wrapping post (8) are opened
Equipped with through slot (14), the inside of each cavity (17) is placed with movable plate (1), the left and right of each movable plate (1)
Both ends extend through two through slots (14) and extend to the left and right sides of wrapping post (8), the upper surface of each movable plate (1)
Fixation is inlaid with screwed pipe (18), and the fixation of the upper surface of each wrapping post (8) is inlaid with first bearing (11), each
The inner ring of the first bearing (11) is fixedly connected to threaded rod (4), and screw thread is run through in the bottom end of each threaded rod (4)
Pipe (18) and the lower section for extending to movable plate (1), and threaded rod (4) is threadedly coupled with screwed pipe (18), each movable plate
(1) bottom surface is fixedly connected to two symmetrical connecting rods (5), and the outer surface of each connecting rod (5) bottom end is logical
It crosses pin shaft (12) to be fixedly hinged with pressure ram (20), appearance of the outer surface of each pressure ram (20) with power supply line (9)
Face is in contact, and power supply line (9) is in S shape, is placed with filter housing (22), the filter above the filter mounts (7)
The inner sidewall of wave device shell (22) is fixedly connected with and filter housing (22) compatible demarcation plate (21), the demarcation plate
(21) upper surface is fixedly installed with filter mainboard (23), and the right end of each power supply line (9) runs through demarcation plate (21)
Inner bottom wall and be delayed to demarcation plate (21) top, and power supply line (9) far from filter mounts (7) one end and filter master
The power end of plate (23) is fixedly connected.
2. a kind of antinoise signal interference type network filter according to claim 1, it is characterised in that: the filter mounts
(7) left and right sides are fixedly connected to mounting plate (6), and the upper surface of each mounting plate (6) offers mounting hole
(10)。
3. a kind of antinoise signal interference type network filter according to claim 1, it is characterised in that: each cavity
(17) inner bottom wall fixation is inlaid with second bearing (15), the outer surface of each threaded rod (4) bottom end with the second axis
The inner ring for holding (15) is fixedly connected.
4. a kind of antinoise signal interference type network filter according to claim 1, it is characterised in that: each threaded rod
(4) upper surface is fixedly connected to turntable (2), and the upper surface of each turntable (2) is fixedly connected to handle (3).
5. a kind of antinoise signal interference type network filter according to claim 1, it is characterised in that: each movable plate
(1) upper surface is fixed to inlay there are two symmetrical positioning pipe (19), and the inner roof wall of each through slot (14) is fixed
It is connected with locating rod (13), and positioning pipe (19) socket-connects with locating rod (13).
6. a kind of antinoise signal interference type network filter according to claim 1, it is characterised in that: two pressure rams
(20) one side being located remotely from each other is fixedly connected to non-slip mat (16), and non-slip mat (16) is hemispherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822099898.9U CN209001820U (en) | 2018-12-14 | 2018-12-14 | A kind of antinoise signal interference type network filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822099898.9U CN209001820U (en) | 2018-12-14 | 2018-12-14 | A kind of antinoise signal interference type network filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209001820U true CN209001820U (en) | 2019-06-18 |
Family
ID=66808750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822099898.9U Expired - Fee Related CN209001820U (en) | 2018-12-14 | 2018-12-14 | A kind of antinoise signal interference type network filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209001820U (en) |
-
2018
- 2018-12-14 CN CN201822099898.9U patent/CN209001820U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190618 |