CN213816384U - Miniaturized 5G wave filter - Google Patents
Miniaturized 5G wave filter Download PDFInfo
- Publication number
- CN213816384U CN213816384U CN202023256750.5U CN202023256750U CN213816384U CN 213816384 U CN213816384 U CN 213816384U CN 202023256750 U CN202023256750 U CN 202023256750U CN 213816384 U CN213816384 U CN 213816384U
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- horizontal plane
- filter
- cover plate
- miniaturized
- apron
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Abstract
The utility model discloses a miniaturized 5G filter, which comprises a filter cavity and a cover plate; the top of the filter cavity is provided with a first positioning step, the first positioning step comprises a first horizontal plane, a second horizontal plane and a first vertical plane connected between the first horizontal plane and the second horizontal plane, and the first horizontal plane is positioned above the second horizontal plane; the apron is used for the closing cap filter cavity in order to form the resonant cavity, and the bottom of apron is equipped with second location step, and second location step includes third horizontal plane and fourth horizontal plane to and connect the vertical face of second between third horizontal plane and fourth horizontal plane, and the third horizontal plane is laminated with first horizontal plane mutually, and the vertical face of second is laminated with first vertical face mutually, and the fourth horizontal plane is laminated with the second horizontal plane mutually. The utility model relates to a miniaturized 5G wave filter, its is rational in infrastructure, and can effectually fix a position the apron to improve the assembly convenience of apron and wave filter cavity.
Description
Technical Field
The utility model relates to a miniaturized 5G wave filter.
Background
With the advent of the 5G era, the demand of 5G communication filters has increased greatly. The apron is one of indispensable part in the 5G wave filter, and the apron needs to be fixed with the cooperation of filter cavity, but lacks the location structure to the apron installation in the current 5G wave filter, leads to convenient inadequately when carrying out the assembly operation of apron with the filter cavity, and consuming time longer, is unfavorable for improving assembly efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a miniaturized 5G wave filter, its is rational in infrastructure, and can effectually fix a position the apron to improve the assembly convenience of apron and wave filter cavity.
In order to achieve the purpose, the technical scheme of the utility model is to design a miniaturized 5G filter, which comprises a filter cavity and a cover plate;
the top of the filter cavity is provided with a first positioning step, the first positioning step comprises a first horizontal plane, a second horizontal plane and a first vertical plane connected between the first horizontal plane and the second horizontal plane, and the first horizontal plane is positioned above the second horizontal plane;
the cover plate is used for covering the cavity of the filter to form a resonant cavity, a second positioning step is arranged at the bottom of the cover plate and comprises a third horizontal plane, a fourth horizontal plane and a second vertical plane connected between the third horizontal plane and the fourth horizontal plane, the third horizontal plane is attached to the first horizontal plane, the second vertical plane is attached to the first vertical plane, and the fourth horizontal plane is attached to the second horizontal plane.
Preferably, the cover plate is provided with a vertical positioning hole corresponding to the first horizontal plane, and two ends of the vertical positioning hole respectively penetrate through the third horizontal plane and the top surface of the cover plate; and a positioning pin inserted into the vertical positioning hole is arranged on the first horizontal plane.
Preferably, the top surface of the cover plate is flush with the top surface of the filter cavity.
Preferably, the cover plate is fixedly connected with the filter cavity through a screw.
Preferably, the filter cavity is made of aluminum alloy.
The utility model has the advantages and the beneficial effects that: the utility model provides a miniaturized 5G wave filter, its is rational in infrastructure, and can effectually fix a position the apron to improve the assembly convenience of apron and wave filter cavity.
When the cover plate and the filter cavity are assembled, the cover plate can be positioned by matching the first positioning step with the second positioning step; and, through setting up vertical locating hole on the apron to set up the locating pin on first horizontal plane, through the grafting cooperation of locating pin and vertical locating hole, can further promote the location effect to the apron.
Drawings
Fig. 1 is a schematic diagram of the present invention.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The utility model discloses the technical scheme who specifically implements is:
as shown in fig. 1, a miniaturized 5G filter includes a filter cavity 1 and a cover plate 2;
the top of the filter cavity 1 is provided with a first positioning step, the first positioning step comprises a first horizontal plane 11, a second horizontal plane 13 and a first vertical plane 12 connected between the first horizontal plane 11 and the second horizontal plane 13, and the first horizontal plane 11 is positioned above the second horizontal plane 13;
the cover plate 2 is used for covering the filter cavity 1 to form a resonant cavity, a second positioning step is arranged at the bottom of the cover plate 2 and comprises a third horizontal plane 21, a fourth horizontal plane 23 and a second vertical plane 22 connected between the third horizontal plane 21 and the fourth horizontal plane 23, the third horizontal plane 21 is attached to the first horizontal plane 11, the second vertical plane 22 is attached to the first vertical plane 12, and the fourth horizontal plane 23 is attached to the second horizontal plane 13.
The cover plate 2 is provided with a vertical positioning hole 24 corresponding to the first horizontal plane 11, and two ends of the vertical positioning hole 24 respectively penetrate through the third horizontal plane 21 and the top surface 25 of the cover plate 2; the first horizontal surface 11 is provided with a positioning pin 14 inserted into the vertical positioning hole 24.
The top surface 25 of the cover plate 2 is flush with the top surface 15 of the filter cavity 1.
The cover plate 2 is fixedly connected with the filter cavity 1 through screws.
The filter cavity 1 is made of aluminum alloy.
The utility model has the advantages and the beneficial effects that: the utility model provides a miniaturized 5G wave filter, its is rational in infrastructure, and can be effectual fixes a position apron 2 to improve apron 2 and filter cavity 1's assembly convenience.
When the cover plate 2 and the filter cavity 1 are assembled, the cover plate 2 can be positioned through the matching of the first positioning step and the second positioning step; moreover, the cover plate 2 is provided with the vertical positioning hole 24, the positioning pin 14 is arranged on the first horizontal plane 11, and the positioning effect on the cover plate 2 can be further improved through the insertion fit of the positioning pin 14 and the vertical positioning hole 24.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. A miniaturized 5G filter is characterized by comprising a filter cavity and a cover plate;
the top of the filter cavity is provided with a first positioning step, the first positioning step comprises a first horizontal plane, a second horizontal plane and a first vertical plane connected between the first horizontal plane and the second horizontal plane, and the first horizontal plane is positioned above the second horizontal plane;
the cover plate is used for covering the cavity of the filter to form a resonant cavity, a second positioning step is arranged at the bottom of the cover plate and comprises a third horizontal plane, a fourth horizontal plane and a second vertical plane connected between the third horizontal plane and the fourth horizontal plane, the third horizontal plane is attached to the first horizontal plane, the second vertical plane is attached to the first vertical plane, and the fourth horizontal plane is attached to the second horizontal plane.
2. The miniaturized 5G filter of claim 1 wherein a top surface of the cover plate is flush with a top surface of the filter cavity.
3. The miniaturized 5G filter of claim 2, wherein the cover plate is fixedly connected with the filter cavity through screws.
4. The miniaturized 5G filter of claim 3, wherein the filter cavity is made of aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023256750.5U CN213816384U (en) | 2020-12-30 | 2020-12-30 | Miniaturized 5G wave filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023256750.5U CN213816384U (en) | 2020-12-30 | 2020-12-30 | Miniaturized 5G wave filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213816384U true CN213816384U (en) | 2021-07-27 |
Family
ID=76948712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023256750.5U Active CN213816384U (en) | 2020-12-30 | 2020-12-30 | Miniaturized 5G wave filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213816384U (en) |
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2020
- 2020-12-30 CN CN202023256750.5U patent/CN213816384U/en active Active
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| GR01 | Patent grant |