CN110534856A - A kind of input and output coupled structure of Novel Filter port on the cover board - Google Patents
A kind of input and output coupled structure of Novel Filter port on the cover board Download PDFInfo
- Publication number
- CN110534856A CN110534856A CN201910682860.0A CN201910682860A CN110534856A CN 110534856 A CN110534856 A CN 110534856A CN 201910682860 A CN201910682860 A CN 201910682860A CN 110534856 A CN110534856 A CN 110534856A
- Authority
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- China
- Prior art keywords
- cover board
- input
- wall
- threaded hole
- output coupled
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052802 copper Inorganic materials 0.000 claims abstract description 21
- 239000010949 copper Substances 0.000 claims abstract description 21
- 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 claims abstract description 21
- 230000008878 coupling Effects 0.000 claims abstract description 19
- 238000010168 coupling process Methods 0.000 claims abstract description 19
- 238000005859 coupling reaction Methods 0.000 claims abstract description 19
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000001939 inductive effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/207—Hollow waveguide filters
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
The invention discloses a kind of input and output coupled structure of Novel Filter port on the cover board, belong to wave filter technology field.A kind of input and output coupled structure of Novel Filter port on the cover board, including cavity, cover board is connected at the top of the cavity, there are two symmetrical mounting plates for the top exterior walls connection of the cover board, the outer wall of two mounting plates is connected separately with input adapter and out splice going splice, fixed column is respectively connected in the input adapter and out splice going splice, joint inner core is connected in the fixed column, the inner wall of the cavity is connected separately with Frequency point resonant column and pedestal, the pedestal is connected to the outer wall of Frequency point resonant column, coupling copper rod is connected at the top of the pedestal, the baffle matched with joint inner core is connected at the top of the coupling copper rod；The present invention not only solves the demand to inductive coupled, and can accurately touch the mark requirement, while increase the stability of product, easy to operate.
Description
Technical field
The present invention relates to a kind of input and output of wave filter technology field more particularly to Novel Filter port on the cover board
Coupled structure.
Background technique
Filter is the device being filtered to wave, and " wave " is a very extensive physical concept, is led in electronic technology
Domain, " wave " are narrowly confined to refer in particular to describe the process of the values of various physical quantitys fluctuations at any time, which passes through
The effect of various kinds of sensors, is converted into the function of time of voltage or electric current, the time waveform of referred to as various physical quantitys, or
Referred to as signal.
If during conventional filter design input and output connector on the cover board in the case where, majority use connector
It first assembles on the cover board, a coupling between copper wire or copper sheet and resonant column is then welded on the inner core that connector protrudes into cavity
It closes, this capacitive coupling is sometimes difficult to the requirement that touches the mark, and not easy to operate, is just difficult to realize in the case where inductive coupled.
Summary of the invention
The purpose of the present invention is to solve problems of the prior art, and a kind of Novel Filter port proposed
Input and output coupled structure on the cover board.
To achieve the goals above, present invention employs following technical solutions:
A kind of input and output coupled structure of Novel Filter port on the cover board, including cavity, the top connection of the cavity
There is cover board, there are two symmetrical mounting plate, the outer wall difference of two mounting plates for the top exterior walls connection of the cover board
It is connected with input adapter and out splice going splice, is respectively connected with fixed column in the input adapter and out splice going splice, in the fixed column
It is connected with joint inner core, the inner wall of the cavity is connected separately with Frequency point resonant column and pedestal, and the pedestal is connected to frequency
The outer wall of point resonant column, is connected with coupling copper rod at the top of the pedestal, be connected at the top of the coupling copper rod in connector
The baffle that core matches.
Preferably, the baffle is four of circle distribution, and the joint inner core is plugged between four baffles.
Preferably, the baffle is made of elastic material, and is connected with outer-hexagonal nut at the top of the coupling copper rod.
Preferably, the outer wall cutting of the cover board has the second threaded hole, and the top exterior walls of the cavity are connected with and second
The first threaded hole that corresponding threaded holes close is connected with end cap fixing screws in first threaded hole and the second threaded hole.
Preferably, the top exterior walls of the cavity are equipped with elongated slot, and first threaded hole is arranged in elongated slot.
Preferably, the outer wall of the cover board and mounting plate, which is dug, mutually matched third threaded hole, the third spiral shell
Connector fixing screws are connected in pit.
Preferably, the top of the cover board, which is also dug, the 4th threaded hole, is connected with tuning spiral shell in the 4th threaded hole
The top cutting of nail, the Frequency point resonant column is fluted, and the bottom of the tuning screw is placed in groove, and the tuning spiral shell
The outer wall of nail is connected with fixture nut, and the top exterior walls of the fixture nut and cover board offset.
Preferably, the outer wall of the cover board, which is also dug, shrinkage pool, and the joint inner core is connected in shrinkage pool.
Preferably, the bottom of the cover board is connected with cylinder, and the inner wall of the cylinder is connected with elastic slice, the elastic slice and gear
The outer wall of plate offsets.
Preferably, the bottom of the coupling copper rod is connected with connecting rod, and the top exterior walls of the pedestal are equipped with the 5th threaded hole,
The outer wall of the connecting rod is equipped with the external screw thread closed with the 5th corresponding threaded holes.
Compared with prior art, the present invention provides a kind of input and output of Novel Filter port on the cover board to couple knot
Structure, have it is following the utility model has the advantages that
1, the input and output coupled structure of the Novel Filter port on the cover board, it is outer on copper rod bottom linkage rod by that will couple
Screw thread and the 5th corresponding threaded holes close, and make its threaded connection, so that coupling copper rod is connected on pedestal, pass through outer-hexagonal nut
It is locked, is then connected and fixed column in input adapter and out splice going splice respectively, the jointing inner core in fixed column, then
Joint inner core is inserted into the shrinkage pool on cover board, to place it between four baffles, and baffle has certain elasticity, when connecing
When head inner core is inserted into between baffle, baffle can expand outwardly but keep the steady contact with joint inner core, to reach connection
Purpose with coupled transfer is realized, while covering cover board, to make the first screw thread in the second threaded hole and elongated slot on cover board
Hole matches, then connection end cap fixing screws, so that cover board and cavity stabilization be made to be connected, then mounting plate and the on cover board
Three threaded holes can be corresponding, then jointing fixing screws, then mounting plate can be made to be fixedly connected on the cover board, to make connector
The connection of inner core is more stable, and baffle can be in contact with the elastic slice in cylinder, and elastic slice then will push baffle, make itself and joint inner core
It is in close contact, to enhance using effect, then the 4th threaded hole internal screw thread on the cover board connects tuning screw, passes through
In cover board and the groove being connected on Frequency point resonant column, required coupling is controlled by controlling the depth that tuning screw protrudes into
Amount, so that then nut is connected and fixed in the outer wall of tuning screw to realize product index, so as to make the depth of tuning screw
It is fixed, keep its connection more stable.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the present invention is not only
Solves the demand to inductive coupled, can accurately touch the mark requirement, while increase the stability of product, operation side
Just.
Detailed description of the invention
Fig. 1 is that a kind of structure of the input and output coupled structure of Novel Filter port proposed by the present invention on the cover board is shown
It is intended to one；
Fig. 2 is a kind of structural schematic diagram of the input and output coupled structure of Novel Filter port proposed by the present invention on the cover board
Two；
Fig. 3 is a kind of cross-sectional view of the input and output coupled structure of Novel Filter port proposed by the present invention on the cover board；
Fig. 4 is a kind of top view of the input and output coupled structure of Novel Filter port proposed by the present invention on the cover board；
Fig. 5 is a kind of section view of the input and output coupled structure main view of Novel Filter port proposed by the present invention on the cover board
Figure；
Fig. 6 is a kind of knot of the input and output coupled structure cover board bottom of Novel Filter port proposed by the present invention on the cover board
Structure schematic diagram；
Fig. 7 is the knot that a kind of input and output coupled structure of Novel Filter port proposed by the present invention on the cover board couples copper rod
Structure schematic diagram.
In figure: 1, cavity；101, elongated slot；102, the first threaded hole；2, cover board；201, the second threaded hole；202, third spiral shell
Pit；203, shrinkage pool；204, end cap fixing screws；205, the 4th threaded hole；206, cylinder；207, elastic slice；3, mounting plate；301,
Input adapter；302, out splice going splice；303, fixed column；304, joint inner core；305, connector fixing screws；4, Frequency point resonance
Column；401, pedestal；402, groove；403, tuning screw；404, fixture nut；405, the 5th threaded hole；5, copper rod is coupled；501,
Connecting rod；502, baffle；503, outer-hexagonal nut.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Referring to Fig.1-7, the input and output coupled structure of a kind of Novel Filter port on the cover board, including cavity 1, cavity
1 top is connected with cover board 2, the top exterior walls connection of cover board 2 there are two symmetrical mounting plate 3, two mounting plates 3 it is outer
Wall is connected separately with input adapter 301 and out splice going splice 302, is respectively connected with fixed column in input adapter 301 and out splice going splice 302
303, joint inner core 304 is connected in fixed column 303, the inner wall of cavity 1 is connected separately with Frequency point resonant column 4 and pedestal 401,
Pedestal 401 is connected to the outer wall of Frequency point resonant column 4, and the top of pedestal 401 is connected with coupling copper rod 5, couples the top of copper rod 5
It is connected with the baffle 502 matched with joint inner core 304.
Referring to figure 6 and figure 7, baffle 502 is four of circle distribution, and joint inner core 304 be plugged on four baffles 502 it
Between.
Referring to Fig. 7, baffle 502 is made of elastic material, and the top for coupling copper rod 5 is connected with outer-hexagonal nut 503.
Referring to Fig.1-6, the outer wall cutting of cover board 2 has the second threaded hole 201, and the top exterior walls of cavity 1 are connected with and second
The fixed spiral shell of end cap is connected in the first threaded hole 102 that threaded hole 201 matches, the first threaded hole 102 and the second threaded hole 201
Nail 204.
Referring to Fig. 3, the top exterior walls of cavity 1 are equipped with elongated slot 101, and the first threaded hole 102 is arranged in elongated slot 101.
Referring to Fig.1-2, the outer wall of cover board 2 and mounting plate 3, which is dug, mutually matched third threaded hole 202, third spiral shell
Connector fixing screws 305 are connected in pit 202.
Referring to Fig.1-6, the top of cover board 2, which is also dug, the 4th threaded hole 205, is connected with tuning in the 4th threaded hole 205
The top of screw 403, Frequency point resonant column 4 digs fluted 402, and the bottom of tuning screw 403 is placed in groove 402, and adjusts
The outer wall of humorous screw 403 is connected with fixture nut 404, and fixture nut 404 and the top exterior walls of cover board 2 offset.
Referring to Fig. 2, the outer wall of cover board 2, which is also dug, shrinkage pool 203, and joint inner core 304 is connected in shrinkage pool 203.
Referring to Fig. 6, the bottom of cover board 2 is connected with cylinder 206, and the inner wall of cylinder 206 is connected with elastic slice 207, elastic slice 207 with
The outer wall of baffle 502 offsets.
Referring to Fig. 3-7, the bottom of coupling copper rod 5 is connected with connecting rod 501, and the top exterior walls of pedestal 401 are equipped with the 5th screw thread
Hole 405, the outer wall of connecting rod 501 are equipped with the external screw thread matched with the 5th threaded hole 405.
In the present invention, by matching the external screw thread coupled on 5 bottom linkage rod 501 of copper rod with the 5th threaded hole 405, make
It is threadedly coupled, so that coupling copper rod 5 is connected on pedestal 401, is locked by outer-hexagonal nut 503, is then distinguished
It is connected and fixed column 303 in input adapter 301 and out splice going splice 302, then the jointing inner core 304 in fixed column 303 will
Joint inner core 304 is inserted into the shrinkage pool 203 on cover board 2, to place it between four baffles 502, and baffle 502 has centainly
Elasticity, when joint inner core 304 is inserted into between baffle 502, baffle 502 can be expanded outwardly but be kept and joint inner core 304
Steady contact while cover board 2 is covered, to make second on cover board 2 to achieve the purpose that connection and realize coupled transfer
Threaded hole 201 is matched with the first threaded hole 102 in elongated slot 101, then connection end cap fixing screws 204, to make cover board 2
It is connected with the stabilization of cavity 1, then mounting plate 3 can be corresponding with the third threaded hole 202 on cover board 2, and then jointing is fixed
Screw 305 then can be such that mounting plate 3 is fixedly connected on cover board 2, to keep the connection of joint inner core 304 more stable, and baffle
502 can be in contact with the elastic slice 207 in cylinder 206, and elastic slice 207 then will push baffle 502, keep it close with joint inner core 304
Contact, to enhance using effect, then 205 internal screw thread of the 4th threaded hole on cover board 2 connects tuning screw 403, makes it
In cover board 2 and the groove 402 that is connected on Frequency point resonant column 4, controlled by controlling the depth that tuning screw 403 protrudes into
Coupling amount needed for system, so that it then is connected and fixed nut 404 in the outer wall of tuning screw 403 to realize product index, thus
The depth of tuning screw 403 can be made to fix, keep its connection more stable.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of input and output coupled structure of Novel Filter port on the cover board, including cavity (1), which is characterized in that institute
It states and is connected at the top of cavity (1) cover board (2), there are two symmetrical mounting plates for the top exterior walls connection of the cover board (2)
(3), the outer wall of two mounting plates (3) is connected separately with input adapter (301) and out splice going splice (302), and the input connects
It is respectively connected with fixed column (303) in head (301) and out splice going splice (302), is connected with joint inner core in the fixed column (303)
(304), the inner wall of the cavity (1) is connected separately with Frequency point resonant column (4) and pedestal (401), pedestal (401) connection
Outer wall in Frequency point resonant column (4) is connected with coupling copper rod (5), the coupling copper rod (5) at the top of the pedestal (401)
Top be connected with the baffle (502) matched with joint inner core (304).
2. a kind of input and output coupled structure of Novel Filter port according to claim 1 on the cover board, feature
Be, the baffle (502) is four of circle distribution, and the joint inner core (304) be plugged on four baffles (502) it
Between.
3. a kind of input and output coupled structure of Novel Filter port according to claim 2 on the cover board, feature
It is, the baffle (502) is made of elastic material, and is connected with outer-hexagonal nut at the top of the coupling copper rod (5)
(503).
4. a kind of input and output coupled structure of Novel Filter port according to claim 1 on the cover board, feature
It is, the outer wall cutting of the cover board (2) has the second threaded hole (201), and the top exterior walls of the cavity (1) are connected with and second
Connection in the first threaded hole (102) that threaded hole (201) matches, first threaded hole (102) and the second threaded hole (201)
There are end cap fixing screws (204).
5. a kind of input and output coupled structure of Novel Filter port according to claim 4 on the cover board, feature
It is, the top exterior walls of the cavity (1) are equipped with elongated slot (101), and the first threaded hole (102) setting is in elongated slot (101).
6. a kind of input and output coupled structure of Novel Filter port according to claim 1 on the cover board, feature
It is, the outer wall of the cover board (2) and mounting plate (3), which is dug, mutually matched third threaded hole (202), the third spiral shell
Connector fixing screws (305) are connected in pit (202).
7. a kind of input and output coupled structure of Novel Filter port according to claim 1 on the cover board, feature
It is, the top of the cover board (2), which is also dug, the 4th threaded hole (205), is connected with tuning in the 4th threaded hole (205)
Fluted (402) are dug at the top of screw (403), the Frequency point resonant column (4), and the bottom of the tuning screw (403) is set
In groove (402), and the outer wall of the tuning screw (403) is connected with fixture nut (404), the fixture nut (404)
It offsets with the top exterior walls of cover board (2).
8. a kind of input and output coupled structure of Novel Filter port according to claim 1 on the cover board, feature
It is, the outer wall of the cover board (2), which is also dug, to be had shrinkage pool (203), and the joint inner core (304) is connected in shrinkage pool (203).
9. a kind of input and output coupled structure of Novel Filter port according to claim 8 on the cover board, feature
It is, the bottom of the cover board (2) is connected with cylinder (206), and the inner wall of the cylinder (206) is connected with elastic slice (207), described
Elastic slice (207) and the outer wall of baffle (502) offset.
10. a kind of input and output coupled structure of Novel Filter port according to claim 9 on the cover board, feature
It is, the bottom of coupling copper rod (5) is connected with connecting rod (501), and the top exterior walls of the pedestal (401) are equipped with the 5th screw thread
Hole (405), the outer wall of the connecting rod (501) are equipped with the external screw thread matched with the 5th threaded hole (405).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910682860.0A CN110534856A (en) | 2019-07-26 | 2019-07-26 | A kind of input and output coupled structure of Novel Filter port on the cover board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910682860.0A CN110534856A (en) | 2019-07-26 | 2019-07-26 | A kind of input and output coupled structure of Novel Filter port on the cover board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110534856A true CN110534856A (en) | 2019-12-03 |
Family
ID=68660532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910682860.0A Pending CN110534856A (en) | 2019-07-26 | 2019-07-26 | A kind of input and output coupled structure of Novel Filter port on the cover board |
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| CN (1) | CN110534856A (en) |
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-
2019
- 2019-07-26 CN CN201910682860.0A patent/CN110534856A/en active Pending
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