CN212033201U - Miniaturized surface-mounted circulator for 5G communication - Google Patents
Miniaturized surface-mounted circulator for 5G communication Download PDFInfo
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- CN212033201U CN212033201U CN202020806168.2U CN202020806168U CN212033201U CN 212033201 U CN212033201 U CN 212033201U CN 202020806168 U CN202020806168 U CN 202020806168U CN 212033201 U CN212033201 U CN 212033201U
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- circulator
- ferrite
- communication according
- miniaturized
- groove
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- 229910000859 α-Fe Inorganic materials 0.000 claims abstract description 35
- 229910052751 metal Inorganic materials 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims abstract description 12
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 6
- 229910052709 silver Inorganic materials 0.000 claims description 6
- 239000004332 silver Substances 0.000 claims description 6
- 238000007747 plating Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims 2
- 230000037431 insertion Effects 0.000 claims 2
- 238000009827 uniform distribution Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 5
- 239000004020 conductor Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Abstract
The utility model discloses a miniaturized table pastes circulator for 5G communication, including the circulator body, be provided with the recess chamber of opening form on the circulator body, three breach groove has been seted up to the equipartition on the circumference lateral wall of circulator body, all is provided with the location jack on the diapire in the breach groove that three equipartition was seted up, dodge in the location jack that sets up and insert and establish and install metal pin, the recess intracavity is equipped with permanent magnet one from supreme assembly installation in proper order, grounding piece one, ferrite one, central conductor, ferrite two, grounding piece two, permanent magnet two, prevent stopping, the apron. By adopting the technical scheme, the consistency of assembly among the parts is facilitated, the practicability is improved, the use volume is effectively reduced, and the product cost is reduced.
Description
Technical Field
The utility model relates to a technical field of communication circulator especially relates to a miniaturized table pastes circulator for 5G communication.
Background
In a 5G communication system, due to serious signal attenuation, the distance between a base station and a base station cannot be overlarge, and simultaneously, multi-channel operation is required between signals; meanwhile, in view of the requirement of power supply, the volume of the base station is required to be not too large, and in view of the above requirement, the device volume used for the 5G communication system is required to be small, however, the existing surface-mounted circulator used for the 2G, 3G and 4G communication systems has a large size and cannot meet the requirements of the current 5G communication system on a micro base station with small volume and low cost, so a miniaturized surface-mounted circulator used for the 5G communication is designed.
SUMMERY OF THE UTILITY MODEL
For solving prior art scheme's defect, the utility model discloses a miniaturized table pastes circulator for 5G communication.
The utility model discloses a miniaturized table pastes circulator for 5G communication, including the circulator body, be provided with the recess chamber of opening form on the circulator body, three breach groove has been seted up on the circumference lateral wall of circulator body equipartition, all is provided with the location jack on the diapire of the breach groove that three equipartition was seted up, dodges to insert in the location jack that sets up and installs metal pin, assembly installation is equipped with permanent magnet one, grounding plate one, ferrite one, central guide plate, ferrite two, grounding plate two, permanent magnet two, prevent stopping, apron from last in proper order in the recess chamber, integrative structural equipartition is equipped with three pin arch on the circumference lateral wall of central guide plate, and the pin arch that three equipartition set up passes three breach groove respectively and stretches out to the outside, and three pin arch that equipartition set up establish the connection with the looks electric cover between the metal pin respectively, silver coatings are respectively arranged on the top surface of the first ferrite and the bottom surface of the second ferrite, and the central guide sheet is clamped and abutted with the bottom surface of the first ferrite, which is not plated with silver, and the top surface of the second ferrite, which is not plated with silver.
Preferably, the first ferrite and the second ferrite are respectively integrally and fixedly sleeved with a first dielectric ring and a second dielectric ring.
Preferably, the outer circumferential side walls of the first medium ring and the second medium ring are respectively fastened and abutted with the inner wall of the groove cavity.
Preferably, the central guide vane is in a serpentine surrounding structure.
Preferably, the first grounding sheet and the second grounding sheet are subjected to double-sided silver plating treatment.
Preferably, the rotation prevention device is provided with a limiting bulge, and the limiting bulge is correspondingly abutted and clamped in the notch groove.
Preferably, the circumference lateral wall of apron is provided with the external screw thread, be provided with the internal thread on the top inner wall of recess chamber, the installation setting is screwed to the looks screw thread between apron and the recess chamber.
Preferably, the metal terminal pin is sleeved with an insulating bush, and the insulating bush is screwed in a positioning jack formed in the bottom wall of the notch groove.
The beneficial effects are that:
1. the permanent magnet I, the grounding plate I, the ferrite I, the central guide plate, the ferrite II, the grounding plate II, the permanent magnet II, the anti-rotation stop and the cover plate are sequentially assembled and installed in the groove cavity from bottom to top, so that the circulator equipment can achieve the function of small size and convenient use, the consistency of assembly among parts is facilitated, the high-reliability service environment has great advantages, the assembly efficiency is improved, and the product cost is reduced.
2. The magnetic line of force of the magnetic field can be shielded inside the cavity to form a closed magnetic circuit, the required magnetic field intensity is reduced, the purpose of reducing magnetic leakage is achieved, the required magnetic field is small in size, and the thickness and the weight of the whole structure of the product are effectively reduced.
3. The center guide sheet is of a snake-shaped surrounding structure, so that the transmission distance of electromagnetic waves between the ferrites is effectively reduced, the length size of the center conductor is reduced, and the size of the circulator is effectively reduced.
Drawings
Fig. 1 is a schematic diagram of a miniaturized surface-mount circulator for 5G communication according to the present invention;
fig. 2 is an assembly schematic diagram of a miniaturized surface-mount circulator for 5G communication according to the present invention;
fig. 3 is a schematic diagram of a center guide of a miniaturized surface-mount circulator for 5G communication according to the present invention.
Wherein: 1-circulator body, 2-permanent magnet I, 3-grounding piece I, 4-dielectric ring I, 5-ferrite I, 6-central guide piece, 7-dielectric ring II, 8-ferrite II, 9-grounding piece II, 10-permanent magnet II, 11-anti-rotation, 12-cover plate, 13-metal terminal pin, 14-insulating bush, 15-notch groove and 16-notch cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-3, the utility model discloses a miniaturized table pastes circulator for 5G communication, including circulator body 1, be provided with the recess chamber 16 of opening form on the circulator body 1, three breach groove 15 has been seted up to the equipartition on circulator body 1's the circumference lateral wall, all is provided with the location jack on the diapire of breach groove 15 that three equipartition was seted up, dodges in the location jack that sets up and inserts and establish and install metal pin 13, the installation of assembling in proper order from bottom to top in the recess chamber 16 is equipped with permanent magnet one 2, grounding piece one 3, ferrite one 5, central guide piece 6, ferrite two 8, grounding piece two 9, permanent magnet two 10, prevents stopping 11, apron 12.
The utility model discloses a ferrite structure, including central guide 6, metal terminal pin 13, ferrite one 5, central guide 6, integrated structure equipartition is equipped with three pin arch on the circumference lateral wall of central guide 6, and the pin arch that three equipartition set up passes three breach groove 15 respectively and stretches out to the outside, and the pin arch that three equipartition set up establishes with electric property mutually between the metal terminal pin 13 respectively and is connected, be provided with the silvered layer on the top surface of ferrite one 5, the bottom surface of ferrite two 8 respectively, central guide 6 presss from both sides tight conflict setting with between the silver-plated bottom surface of the non-of ferrite one 5.
And the first ferrite 5 and the second ferrite 8 are respectively integrally, tightly and sleeved with a first dielectric ring 4 and a second dielectric ring 7.
The outer circumferential side walls of the first medium ring 4 and the second medium ring 7 are respectively fastened and abutted with the inner wall of the groove cavity 16.
The central guide sheet 6 is of a snake-shaped surrounding structure, so that the transmission distance of electromagnetic waves between ferrites is effectively reduced, the length size of a central conductor is reduced, and the size of a circulator is effectively reduced.
And double-sided silver plating treatment is carried out on the first grounding piece 3 and the second grounding piece 9.
The anti-rotation part 11 is provided with a limit protrusion, and the limit protrusion is correspondingly abutted and clamped in the notch groove 15.
The circumference lateral wall of apron 12 is provided with the external screw thread, be provided with the internal thread on the top inner wall of recess chamber 16, the installation setting is screwed mutually to the looks screw thread between apron 12 and the recess chamber 16.
An insulating bush 14 is sleeved on the metal terminal pin 13, and the insulating bush 14 is screwed in a positioning jack formed in the bottom wall of the notch groove 15.
The utility model is implemented as follows: when the circulator is used, the permanent magnet I2, the grounding sheet I3, the ferrite I5, the central guide sheet 6, the ferrite II 8, the grounding sheet II 9, the permanent magnet II 10, the anti-rotation stop 11 and the cover plate 12 are sequentially assembled and installed in the groove cavity 16 from bottom to top, so that the circulator equipment can achieve the functions of small size and convenience in use, the consistency of assembly among components is facilitated, the circulator has great advantages for high-reliability use environments, the assembly efficiency is improved, and the product cost is reduced; the magnetic line of force of the magnetic field can be shielded inside the cavity to form a closed magnetic circuit, the required magnetic field intensity is reduced, the purpose of reducing magnetic leakage is achieved, the required magnetic field is small in size, and the thickness and the weight of the whole structure of the product are effectively reduced.
Finally, it should be noted that: the above embodiments are only used for illustrating the present invention and do not limit the technical solution described in the present invention; thus, while the present invention has been described in detail with reference to the various embodiments thereof, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and within the scope and spirit of the following claims.
Claims (8)
1. A miniaturized surface-mounted circulator for 5G communication comprises a circulator body (1) and is characterized in that an open-shaped groove cavity (16) is formed in the circulator body (1), three notch grooves (15) are uniformly formed in the circumferential side wall of the circulator body (1), positioning insertion holes are formed in the bottom walls of the notch grooves (15) formed by the three uniform distributions, metal lead pins (13) are inserted in the positioning insertion holes in an avoiding mode, a permanent magnet I (2), a grounding plate I (3), a ferrite I (5), a central guide plate (6), a ferrite II (8), a grounding plate II (9), a permanent magnet II (10), an anti-rotation stop (11) and a cover plate (12) are sequentially assembled and installed in the groove cavity (16) from bottom to top, three pin bulges are uniformly distributed on the circumferential side wall of the central guide plate (6), the three pin that the equipartition set up is protruding to pass three breach groove (15) respectively and to stretch out to the outside, and the pin that the three equipartition set up is protruding to establish with the electric cover mutually between metal pin (13) respectively and is connected, be provided with the silvered layer on the top surface of ferrite one (5), the bottom surface of ferrite two (8) respectively, center guide vane (6) press from both sides tightly between the silver-plated bottom surface of not silvering of ferrite one (5), the silver-plated top surface of ferrite two (8) and contradict the setting.
2. The miniaturized surface-mount circulator for 5G communication according to claim 1, wherein: and the first ferrite (5) and the second ferrite (8) are respectively integrally, tightly sleeved with a first medium ring (4) and a second medium ring (7).
3. The miniaturized surface-mount circulator for 5G communication according to claim 2, wherein: the outer circumferential side walls of the first medium ring (4) and the second medium ring (7) are respectively fastened and abutted with the inner wall of the groove cavity (16).
4. The miniaturized surface-mount circulator for 5G communication according to claim 1, wherein: the central guide vane (6) is of a snake-shaped surrounding structure.
5. The miniaturized surface-mount circulator for 5G communication according to claim 1, wherein: and double-sided silver plating treatment is carried out on the first grounding sheet (3) and the second grounding sheet (9).
6. The miniaturized surface-mount circulator for 5G communication according to claim 1, wherein: the anti-rotation device is characterized in that a limiting bulge is arranged on the anti-rotation device (11), and the limiting bulge is correspondingly abutted and clamped in the notch groove (15).
7. The miniaturized surface-mount circulator for 5G communication according to claim 1, wherein: the novel groove cover is characterized in that external threads are arranged on the circumferential side wall of the cover plate (12), internal threads are arranged on the inner wall of the top of the groove cavity (16), and the cover plate (12) and the groove cavity (16) are screwed tightly by the threads.
8. The miniaturized surface-mount circulator for 5G communication according to claim 1, wherein: the metal terminal pin (13) is sleeved with an insulating bush (14), and the insulating bush (14) is screwed in a positioning jack arranged on the bottom wall of the notch groove (15) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020806168.2U CN212033201U (en) | 2020-05-15 | 2020-05-15 | Miniaturized surface-mounted circulator for 5G communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020806168.2U CN212033201U (en) | 2020-05-15 | 2020-05-15 | Miniaturized surface-mounted circulator for 5G communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212033201U true CN212033201U (en) | 2020-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020806168.2U Expired - Fee Related CN212033201U (en) | 2020-05-15 | 2020-05-15 | Miniaturized surface-mounted circulator for 5G communication |
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| Country | Link |
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| CN (1) | CN212033201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022257286A1 (en) * | 2021-06-11 | 2022-12-15 | 浙江省东阳市东磁诚基电子有限公司 | Isolator and implementation method therefor |
-
2020
- 2020-05-15 CN CN202020806168.2U patent/CN212033201U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022257286A1 (en) * | 2021-06-11 | 2022-12-15 | 浙江省东阳市东磁诚基电子有限公司 | Isolator and implementation method therefor |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |