CN112133991A - Ceramic dielectric filter used in 5G base station and protective sleeve thereof - Google Patents
Ceramic dielectric filter used in 5G base station and protective sleeve thereof Download PDFInfo
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- CN112133991A CN112133991A CN202011012540.3A CN202011012540A CN112133991A CN 112133991 A CN112133991 A CN 112133991A CN 202011012540 A CN202011012540 A CN 202011012540A CN 112133991 A CN112133991 A CN 112133991A
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- main body
- filter
- main part
- protective sleeve
- protective sheath
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- 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
- H01P1/2002—Dielectric waveguide filters
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
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Abstract
The invention discloses a ceramic dielectric filter used in a 5G base station and a protective sleeve thereof, which comprises a protective sleeve main body, wherein the front end of the protective sleeve main body is provided with a first object placing groove, the left part and the right part of the upper end of the protective sleeve main body are both fixedly connected with signal clamping grooves, the middle part of the upper end of the protective sleeve main body is fixedly connected with a metal clamping groove, the first object placing groove is internally provided with a filter main body, the middle part of the filter main body is provided with a groove, the front end of the filter main body is provided with a plurality of first adjusting holes, and the first adjusting holes are not contacted with each other. According to the ceramic dielectric filter and the protective sleeve thereof for the 5G base station, the connecting structure and the three adjusting holes are formed in the protective sleeve main body, the functions of preventing the protective sleeve main body from falling, breaking and damaging the filter main body are added by the zipper head, the using range and the using efficiency of the device are increased by the three adjusting holes, the frequency selectivity of the device is increased, and the whole device is simple and easy to operate.
Description
Technical Field
The invention relates to the field of ceramic dielectric filter equipment, in particular to a ceramic dielectric filter used in a 5G base station and a protective sleeve thereof.
Background
The ceramic dielectric filter is designed and manufactured by utilizing the characteristics of low loss, high dielectric constant, small frequency temperature coefficient, small thermal expansion coefficient, high power bearing and the like of a dielectric ceramic material, consists of a plurality of ladder-shaped circuits of longitudinal multistage series connection or parallel connection of long resonators, and needs to use a ceramic dielectric filter and a protective sleeve thereof at present; 1. in the existing ceramic dielectric filter, because the device is a fixed structure in the using process, the damage is high, the frequency selectivity is small, and meanwhile, the cost of the protective sleeve main body is overhigh, so that the use range efficiency of the protective sleeve main body is reduced; 2. in the existing filter protective sleeve, because the ceramic dielectric filter is made of a fragile, easily broken and easily broken material, the protective sleeve cannot ensure the omnibearing protection of the filter main body when in use, and the safety risk of the filter main body is increased; therefore, we propose a new ceramic dielectric filter and its protection cover for 5G base station.
Disclosure of Invention
The invention mainly aims to provide a ceramic dielectric filter used in a 5G base station and a protective sleeve thereof, which can effectively solve the problems in the background art.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a be arranged in 5G basic station ceramic dielectric filter and protective sheath thereof, includes the protective sheath main part, the front end of protective sheath main part is opened there is one and is put the thing groove, the equal fixedly connected with signal draw-in groove of upper end left part and upper end right part of protective sheath main part, the upper end middle part fixedly connected with metal clamping groove of protective sheath main part, it has the wave filter main part to put thing inslot internally mounted, open flutedly at the middle part of wave filter main part, open the front end of wave filter main part has a plurality of regulation hole, and a plurality of regulation hole each other not contact.
Preferably, the left part and the right part of the upper end of the filter main body are both fixedly connected with signal ports, the middle part of the upper end of the filter main body is fixedly connected with a metal plate, and the front end of the filter main body is provided with a second adjusting hole and a third adjusting hole.
Preferably, No. two regulation holes are provided with two, and No. two regulation holes are U type structure, No. three regulation holes are square structure, No. one regulation hole is circular structure, No. one regulation hole, No. two regulation holes and No. three regulation holes all communicate with each other with the recess is inside.
Preferably, put the thing groove about one the inner wall all opened No. two and put the thing groove, the front end left part of protective sheath main part is provided with the visor, the surface of visor and the equal fixedly connected with a plurality of evenly distributed's of the front end inner wall of protective sheath main part zip fastener strip, the right-hand member lower part of visor and the left end lower part of protective sheath main part install the zipper head jointly, the inside of protective sheath main part is provided with aluminum alloy plate.
Preferably, draw zipper head including the concave template of joint, the joint groove has all been opened to the left end and the right part of the concave template of joint, the upper end left part and the equal fixedly connected with fixed block in upper end right part of the concave template of joint, two the common fixedly connected with dead lever of opposite face of fixed block, the surface middle part swing joint of dead lever has the connecting plate, the common fixedly connected with of upper end left part and the upper end right part of connecting plate pulls the ring.
Preferably, the left end and the right end of the concave plate of joint respectively with visor and protective sheath main part sliding connection, the pulling ring is located visor and protective sheath main part outsidely, a plurality of draw the zipper strip to be located the joint inslot respectively.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the filter, the zipper strips are arranged on the outer surface and the inner surface of the protective sleeve main body, and the zipper strips on the inner wall of the protective sleeve main body and the zipper strips on the outer surface of the protective cover are meshed and connected through the pulling belt on the sliding zipper strips, so that the protective effect of the protective sleeve main body on the filter main body is increased, the filter main body is protected against falling, breaking and damage in an all-around mode, the safety protection performance of the filter main body is increased, meanwhile, the stability of the filter main body located inside the protective sleeve main body is increased through the signal clamping groove, the metal clamping groove and the second storage groove inside the protective sleeve main body, the impact of the outside on the filter main body is reduced;
2. according to the filter, the aluminum alloy plate is arranged on the protective sleeve main body, so that the protective effect of the protective sleeve main body on protecting the filter main body is increased, the first adjusting hole, the second adjusting hole and the third adjusting hole are formed in the front end of the filter main body, the frequency selectivity of the filter main body in the using process is increased, and the using range of the filter main body is enlarged.
Drawings
FIG. 1 is a schematic diagram of an overall structure of a ceramic dielectric filter and its protective sleeve used in a 5G base station according to the present invention;
FIG. 2 is a schematic diagram of an overall structure of a filter body for a ceramic dielectric filter and a protective cover thereof in a 5G base station according to the present invention;
FIG. 3 is a schematic diagram of the overall structure of a protective cover main body of a ceramic dielectric filter and its protective cover for use in a 5G base station according to the present invention;
fig. 4 is a schematic connection diagram of a zipper head for a ceramic dielectric filter and its protective sleeve in a 5G base station according to the present invention.
In the figure: 1. a protective cover body; 2. a first storage groove; 3. a filter body; 4. a first adjusting hole; 5. a signal card slot; 6. a metal clamping groove; 7. a groove; 31. a metal plate; 32. a signal port; 33. a second adjusting hole; 34. a third adjusting hole; 101. aluminum alloy plate; 102. a zipper strip; 103. a slider of a zipper fastener; 201. a second storage groove; 331. clamping the concave plate; 332. a clamping groove; 333. a fixed block; 334. fixing the rod; 335. a connecting plate; 336. the ring is pulled.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-4, a ceramic dielectric filter and protective sheath for 5G base station, including protective sheath main part 1, the front end of protective sheath main part 1 is opened there is one and is put thing groove 2, the equal fixedly connected with signal draw-in groove 5 of upper end left part and upper end right part of protective sheath main part 1, the upper end middle part fixedly connected with metal draw-in groove 6 of protective sheath main part 1, it has wave filter main part 3 to put thing groove 2 internally mounted, open flutedly 7 at the middle part of wave filter main part 3, the front end of wave filter main part 3 is opened has a plurality of regulation hole 4, and a plurality of regulation hole 4 is each other not contacted.
3. The left part and the right part of the upper end of the filter main body 3 are fixedly connected with a signal port 32, the middle part of the upper end of the filter main body 3 is fixedly connected with a metal plate 31, the front end of the filter main body 3 is provided with a second adjusting hole 33 and a third adjusting hole 34, the frequency selectivity of the filter main body 3 in the using process is increased through the three adjusting holes of the eaters, and meanwhile, the using efficiency and the using range of the device are increased; two second adjusting holes 33 are formed, the second adjusting holes 33 are of a U-shaped structure, the third adjusting holes 34 are of a square structure, the first adjusting holes 4 are of a circular structure, the first adjusting holes 4, the second adjusting holes 33 and the third adjusting holes 34 are communicated with the interior of the groove 7, and the three adjusting holes classify the protective sleeve main body 1 more pertinently, so that the loss is reduced, and the use efficiency is increased; the left inner wall and the right inner wall of the first article placing groove 2 are both provided with a second article placing groove 201, the left part of the front end of the protective sleeve main body 1 is provided with a protective cover 10, the outer surface of the protective cover 10 and the inner wall of the front end of the protective sleeve main body 1 are both fixedly connected with a plurality of uniformly distributed zipper strips 102, the lower part of the right end of the protective cover 10 and the lower part of the left end of the protective sleeve main body 1 are both provided with zipper sliders 103, an aluminum alloy plate 101 is arranged inside the protective sleeve main body 1, the aluminum alloy plate 101 increases the protection effect of the protective sleeve main body 1 on the filter main body 3, the functions of preventing falling, breaking and; the zipper head 103 comprises a clamping concave plate 331, clamping grooves 332 are formed in the left end and the right end of the clamping concave plate 331, fixing blocks 333 are fixedly connected to the left portion of the upper end and the right portion of the upper end of the clamping concave plate 331, fixing rods 334 are fixedly connected to the opposite surfaces of the two fixing blocks 333 together, a connecting plate 335 is movably connected to the middle of the outer surface of each fixing rod 334, a pulling ring 336 is fixedly connected to the left portion of the upper end and the right portion of the upper end of each connecting plate 335 together, and the pulling ring 336 drives the clamping grooves 332 in the zipper head 103 to slide between the protective cover 10 and the protective cover body 1 with force to enable the protective cover body 1 to wrap the filter body 3 completely, so that the protective; the left end and the right end of the clamping concave plate 331 are respectively connected with the protective cover 10 and the protective sleeve main body 1 in a sliding manner, the pulling ring 336 is positioned outside the protective cover 10 and the protective sleeve main body 1, the plurality of zipper strips 102 are respectively positioned in the clamping groove 332, the pulling ring 336 is positioned outside the protective cover 10 and the protective sleeve main body 1 for convenient pulling, the pulling ring 336 on the sliding zipper head 103 drives the zipper strips 102 on the inner wall of the protective sleeve main body 1 and the zipper strips 102 on the outer surface of the protective cover 10 to be connected in a meshing manner, so that the protective effect of the protective sleeve main body 1 on the filter main body 3 is increased, the filter main body 3 is protected from falling, breaking and damage in an all-round manner, the safety protection performance of the filter main body 3 is increased, meanwhile, the signal clamping groove 5, the metal clamping groove 6 and the second storage groove 201 in the protective sleeve, the impact of the outside on the filter main body 3 is reduced, and the functions of collision prevention, falling prevention and damage prevention are added; the stability of the device in use is improved; the whole device is simple in structure and convenient to operate.
The invention is a ceramic dielectric filter used in a 5G base station and a protective sleeve thereof, the device of the invention is a manual adjusting device, firstly, a filter main body 3 needs to be placed in a second placing groove 201 in a first placing groove 2 in a protective sleeve main body 1, a signal port 32 and a metal plate 31 are respectively positioned in a signal clamping groove 5 and a metal clamping groove 6, the whole device is manufactured according to the structure size of the filter main body 3, the outer part and the inner part of the protective sleeve main body 1 are made of silica gel materials, the middle layer of the protective sleeve main body 1 is an aluminum alloy plate 101, the anti-breaking and anti-damage effects of the protective sleeve main body 1 on the filter main body 3 are increased, a first adjusting hole 4, a second adjusting hole 33 and a third adjusting hole 34 at the front end of the filter main body 3 are used for increasing the frequency selectivity of the filter main body 3 in the using process and increasing the using range of the filter main, after the filter body 3 is placed in the protective sleeve body 1, the filter body 3 is completely wrapped in the protective sleeve body 1 through the zipper strips 102 in the zipper head 103 which is movably connected with the inner wall of the front end of the protective sleeve body and the outer surface of the protective cover 10 together, the omnibearing comprehensive protection effect of the filter body 3 is increased, the fragile, easy-falling and easy-collision risks of the filter body 3 are reduced, the stability of the filter body 3 and the protective sleeve body 1 is increased, the manual pulling labor force can be reduced through the pulling ring 336, the flexibility of using the zipper head 103 on the protective sleeve body 1 is increased, the whole device is simple in structure and convenient to operate, the safety protection performance of using the filter body 3 is increased, the stability of the filter body 3 in the protective sleeve body 1 is increased, the impact of the outside on the filter body 3 is reduced, and the functions of collision prevention, falling prevention, the frequency selectivity of the filter main body 3 in the using process is increased, the using range of the filter main body 3 is increased, and the filter is suitable for being used by a ceramic dielectric filter and a protective sleeve thereof in a 5G base station.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a be arranged in 5G basic station ceramic dielectric filter and protective sheath thereof, includes protective sheath main part (1), its characterized in that: the utility model discloses a filter, including protective sheath main part (1), upper end left part and upper end right part, the front end of protective sheath main part (1) is opened there is one and is put thing groove (2), the equal fixedly connected with signal card slot (5) of upper end left part and upper end right part of protective sheath main part (1), the upper end middle part fixedly connected with metal card slot (6) of protective sheath main part (1), it has wave filter main part (3) to put thing groove (2) internally mounted No. one, open at the middle part of wave filter main part (3) has recess (7), the front end of wave filter main part (3) is opened there is a plurality of regulation hole (4), and a plurality of regulation.
2. The ceramic dielectric filter and the protective cover thereof for 5G base station as claimed in claim 1, wherein: the filter is characterized in that a signal port (32) is fixedly connected to the left portion of the upper end and the right portion of the upper end of the filter main body (3), a metal plate (31) is fixedly connected to the middle portion of the upper end of the filter main body (3), and a second adjusting hole (33) and a third adjusting hole (34) are formed in the front end of the filter main body (3).
3. The ceramic dielectric filter and the protective cover thereof for 5G base station as claimed in claim 2, wherein: no. two regulation holes (33) are provided with two, and No. two regulation holes (33) are U type structure, No. three regulation holes (34) are square structure, No. one regulation hole (4) are circular structure, No. one regulation hole (4), No. two regulation holes (33) and No. three regulation holes (34) all communicate with each other with recess (7) inside.
4. The ceramic dielectric filter and the protective cover thereof for 5G base station as claimed in claim 1, wherein: article groove (2) about, the inner wall all opened No. two and put thing groove (201), the front end left part of protective sheath main part (1) is provided with visor (10), the surface of visor (10) and the equal fixedly connected with a plurality of evenly distributed's of the front end inner wall of protective sheath main part (1) zip fastener strip (102), right-hand member lower part of visor (10) and the left end lower part of protective sheath main part (1) are installed jointly and are drawn zipper head (103), the inside of protective sheath main part (1) is provided with aluminum alloy plate (101).
5. The ceramic dielectric filter and the protective cover thereof for 5G base station as claimed in claim 4, wherein: draw zipper head (103) including the concave template of joint (331), joint groove (332) have all been opened to the left end and the right part of the concave template of joint (331), the upper end left part and the equal fixedly connected with fixed block of upper end right part (333), two of the common fixedly connected with dead lever (334) of opposite face of fixed block (333), the surface middle part swing joint of dead lever (334) has connecting plate (335), the common fixedly connected with of upper end left part and the upper end right part of connecting plate (335) pulls ring (336).
6. The ceramic dielectric filter and the protective sleeve thereof used in the 5G base station according to claim 5 are characterized in that: the left end and the right end of the concave plate of joint (331) are respectively with visor (10) and protective sheath main part (1) sliding connection, it is outside that pull ring (336) are located visor (10) and protective sheath main part (1), a plurality of draw zipper strip (102) to be located joint groove (332) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011012540.3A CN112133991B (en) | 2020-09-23 | 2020-09-23 | Protective sleeve for ceramic dielectric filter in 5G base station |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011012540.3A CN112133991B (en) | 2020-09-23 | 2020-09-23 | Protective sleeve for ceramic dielectric filter in 5G base station |
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| CN112133991A true CN112133991A (en) | 2020-12-25 |
| CN112133991B CN112133991B (en) | 2021-09-03 |
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| CN202011012540.3A Active CN112133991B (en) | 2020-09-23 | 2020-09-23 | Protective sleeve for ceramic dielectric filter in 5G base station |
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Cited By (1)
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| CN114583422A (en) * | 2022-04-06 | 2022-06-03 | 深圳市威富通讯技术有限公司 | Dielectric filter used on 5G base station |
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