CN216563473U - Miniaturized surface-mounted circulator - Google Patents
Miniaturized surface-mounted circulator Download PDFInfo
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- CN216563473U CN216563473U CN202121845851.8U CN202121845851U CN216563473U CN 216563473 U CN216563473 U CN 216563473U CN 202121845851 U CN202121845851 U CN 202121845851U CN 216563473 U CN216563473 U CN 216563473U
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Abstract
The utility model provides a miniaturized surface-mounted circulator which comprises an upper circulator cavity, wherein a multifunctional base is arranged on the lower bottom surface of the upper circulator cavity, an adjusting and fixing buckle device is arranged on the lower side of the multifunctional base, a heat dissipation device is arranged inside the multifunctional base, a multi-turning dust separation device is arranged on the bottom surface side of the multifunctional base, the upper circulator cavity comprises an outer shell sleeve frame, and a magnetic circuit cover plate is arranged at the top of the outer shell sleeve frame. The miniaturized surface-mounted circulator provided by the utility model has the advantages of small structural design, reasonableness, practicability, no influence on the working efficiency of the miniaturized surface-mounted circulator when the model of the electromagnetic sheet on the inner wall is thinned, fixed installation can be carried out as required when a circuit board guide rail is installed, the height of the fixed base can be changed and the internal heat dissipation device is matched, so that the internal heat can be more thoroughly removed, the service life of the whole device is prolonged, and the working stability of the circulator can be improved.
Description
Technical Field
The utility model relates to the field of circulators, in particular to a miniaturized surface-mounted circulator.
Background
The circulator, also called isolator, features that it transmits high-frequency signal energy unidirectionally and controls the transmission of electromagnetic wave along some circular direction.
The circulator is mainly used between the output end of a high-frequency power amplifier and a load, plays the roles of respective independence and mutual isolation, and the load impedance does not influence the working state of the power amplifier under the condition of changing or even opening or short circuit, thereby protecting the power amplifier.
But current miniaturized table pastes circulator when reducing the quantity of inside battery piece, and during operation inner wall temperature can obviously rise, and most table pastes the circulator radiating effect and lacks, and long-time high frequency work can damage inside original paper, reduces job stabilization nature, consequently, is necessary to provide a miniaturized table and pastes circulator and solves above-mentioned technical problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a miniaturized surface-mounted circulator, which solves the problems that the existing miniaturized surface-mounted circulator is poor in heat dissipation effect, internal elements can be damaged by long-time high-frequency operation, and the working stability is reduced.
In order to solve the above technical problem, the present invention provides a miniaturized surface mount circulator, comprising: an upper cavity of the circulator;
the multifunctional base is arranged on the lower bottom surface of the upper cavity of the circulator;
the adjusting and fixing buckle device is arranged at the lower side of the multifunctional base;
the heat dissipation device is arranged inside the multifunctional base;
the multi-turning dust-proof device is arranged on the bottom surface side of the multifunctional base;
the upper cavity of the circulator comprises an outer shell sleeve frame, and a magnetic circuit cover plate is arranged at the top of the outer shell sleeve frame.
Preferably, the inside upside of shell body stock is placed and is installed the magnet plate board, the lower bottom surface setting of magnet plate board is installed the ferrite plate board, the lower bottom surface setting of ferrite plate board is installed the structure conductor.
Preferably, the multifunctional base comprises a heat dissipation isolation base, the heat dissipation isolation base is installed on the lower bottom surface of the outer shell sleeve frame, a sleeve plate is arranged on the left side surface of the heat dissipation isolation base, a battery bin is arranged on the inner wall of the sleeve plate, and an external installation partition plate is arranged on the right side surface of the heat dissipation isolation base.
Preferably, the adjusting and fixing buckle device comprises a sliding sleeve groove, the sliding sleeve groove is installed at four corners of the outer surface of the heat dissipation isolation base, and outer ring plates are arranged at four sides of the lower bottom surface of the heat dissipation isolation base.
Preferably, the inside of sliding sleeve groove all installs and is provided with the regulation sliding block, the side surface all is provided with external knot on the regulation sliding block, the lower bottom surface of regulation sliding block all is provided with the installation rotor plate through the fixed knot installation, the lower bottom surface of heat dissipation isolation base is provided with the heat dissipation drain pan.
Preferably, heat abstractor includes embedded heat dissipation support, embedded heat dissipation support install set up in the inside of base is kept apart in the heat dissipation, the surface left and right sides of embedded heat dissipation support all installs and is provided with recess embedded sliding plate, the front side surface of embedded heat dissipation support sets up installs the hand-pull and detains.
Preferably, a power supply box is arranged on the left side surface of the embedded heat dissipation support, a central plate is arranged on the side face of the inner wall of the embedded heat dissipation support, a plurality of motors are arranged on the lower bottom face of the central plate, and heat dissipation fans which are correspondingly connected are arranged on the upper surfaces of the motors.
Preferably, the multi-turning dust separation device comprises an isolation frame, the isolation frame is arranged inside the heat dissipation bottom shell, and a fixed convex buckle plate is arranged on the lower bottom surface of the isolation frame.
Preferably, the rear side surface of the isolation frame is provided with an outward-turning rod, the upper surface of the outward-turning rod is connected with an isolation cover plate, the front side of the isolation cover plate is provided with an inserted fixing buckle, a graphite plate is arranged inside the isolation frame, and the front side of the lower bottom surface of the isolation frame is provided with an inserted fixing groove correspondingly connected with the inserted fixing buckle.
Compared with the related art, the miniaturized surface-mounted circulator provided by the utility model has the following beneficial effects:
the utility model provides a miniaturized surface-mounted circulator which is small in structural design, reasonable and practical, does not affect the working efficiency of an inner wall electromagnetic sheet when the model of the inner wall electromagnetic sheet is thinned, can be fixedly installed according to the requirement when a circuit board guide rail is installed, changes the height of a fixed base and is matched with an internal heat dissipation device, can more thoroughly remove internal heat, prolongs the service life of the whole device, and can also increase the working stability of the circulator.
Drawings
FIG. 1 is a schematic structural view of a first embodiment of a miniaturized surface mount circulator provided by the utility model;
FIG. 2 is a schematic view of the bottom surface of a miniaturized surface mount circulator provided by the present invention;
FIG. 3 is a schematic structural view of an embedded heat dissipation bracket of a miniaturized surface-mount circulator provided by the present invention;
FIG. 4 is a schematic structural diagram of an isolation frame of a miniaturized surface-mounted circulator provided by the utility model;
fig. 5 is a schematic structural diagram of a second embodiment of a miniaturized surface-mounted circulator provided by the utility model.
Reference numbers in the figures: 1. an outer shell frame, 2, a magnetic circuit cover plate, 3, a magnet plate, 4, a ferrite plate, 5, a structural conductor, 6, a heat dissipation isolation base, 7, a sleeve plate, 8, a battery bin, 9, an external installation partition plate, 10, a sliding sleeve groove, 11, an outer ring plate, 12, an adjusting sliding block, 13, an external buckle, 14, a fixing buckle, 15, an installation rotating plate, 16, a heat dissipation bottom shell, 17, an embedded heat dissipation bracket, 18, the groove embedded movable sliding plate comprises a groove embedded movable sliding plate 19, a hand pull buckle 20, a power supply box 21, a central plate 22, a motor 23, a heat radiation fan 24, an isolation frame 25, a fixed convex buckle plate 26, an outward turning rod 27, an isolation cover plate 28, an inserted fixed buckle 29, a graphite plate 30, an inserted fixed groove 31, an improved attaching plate 32, a high-strength magnet 33, a first installation screw plate 34, an adsorption iron plate 35 and a second installation screw plate.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
First embodiment
Please refer to fig. 1, fig. 2, fig. 3, and fig. 4, wherein fig. 1 is a schematic structural diagram of a first embodiment of a miniaturized surface-mount circulator according to the present invention; FIG. 2 is a schematic view of the bottom surface of a miniaturized surface mount circulator provided by the present invention; FIG. 3 is a schematic structural view of an embedded heat dissipation bracket of a miniaturized surface-mount circulator provided by the present invention; fig. 4 is a schematic structural diagram of an isolation frame of a miniaturized surface-mounted circulator provided by the utility model. A miniaturized surface mount circulator comprising: an upper cavity of the circulator;
the multifunctional base is arranged on the lower bottom surface of the upper cavity of the circulator;
the adjusting and fixing buckle device is arranged at the lower side of the multifunctional base;
the heat dissipation device is arranged inside the multifunctional base;
the multi-turning dust-proof device is arranged on the bottom surface side of the multifunctional base;
the upper cavity of the circulator comprises an outer shell sleeve frame 1, and a magnetic circuit cover plate 2 is arranged at the top of the outer shell sleeve frame 1.
The inside upside of shell body set frame 1 is placed and is installed magnet sheet board 3, and the lower bottom surface of magnet sheet board 3 sets up and installs ferrite sheet board 4, and the lower bottom surface of ferrite sheet board 4 sets up and installs structural conductor 5.
The multifunctional base comprises a heat dissipation isolation base 6, the heat dissipation isolation base 6 is installed and arranged on the lower bottom surface of the outer shell sleeve frame 1, a sleeve plate 7 is arranged on the left side surface of the heat dissipation isolation base 6, a battery bin 8 is arranged on the inner wall of the sleeve plate 7, and an external installation partition plate 9 is arranged on the right side surface of the heat dissipation isolation base 6.
The adjusting and fixing buckle device comprises a sliding sleeve groove 10, the sliding sleeve groove 10 is installed and arranged at four corners of the outer surface of the heat dissipation isolation base 6, and outer ring plates 11 are arranged at four sides of the lower bottom surface of the heat dissipation isolation base 6.
Adjusting sliding blocks 12 are installed inside the sliding sleeve grooves 10, external buckles 13 are arranged on the upper side surfaces of the adjusting sliding blocks 12, installation rotating plates 15 are installed on the lower bottom surfaces of the adjusting sliding blocks 12 through fixing buckles 14, and heat dissipation bottom shells 16 are arranged on the lower bottom surfaces of the heat dissipation isolation bases 6.
The heat dissipation device comprises an embedded heat dissipation support 17, the embedded heat dissipation support 17 is installed and arranged inside the heat dissipation isolation base 6, groove embedded sliding plates 18 are installed and arranged on the left side and the right side of the outer surface of the embedded heat dissipation support 17, and a hand-pull buckle 19 is installed on the front side surface of the embedded heat dissipation support 17.
The left side surface of the embedded radiating bracket 17 is provided with a power supply box 20, the side surface of the inner wall of the embedded radiating bracket 17 is provided with a central plate 21, the lower bottom surface of the central plate 21 is provided with a plurality of motors 22, and the upper surfaces of the motors 22 are provided with radiating fans 23 which are correspondingly connected.
The multi-turn dust separation device comprises an isolation frame 24, the isolation frame 24 is arranged inside the heat dissipation bottom shell 16, and a fixed convex buckle plate 25 is arranged on the lower bottom surface of the isolation frame 24.
The rear side surface of the isolation frame 24 is provided with an outward turning rod 26, the upper surface of the outward turning rod 26 is connected with an isolation cover plate 27, the front side of the isolation cover plate 27 is provided with an inserted fixing buckle 28, the inside of the isolation frame 24 is provided with a graphite plate 29, and the front side of the lower bottom surface of the isolation frame 24 is provided with an inserted fixing groove 30 correspondingly connected with the inserted fixing buckle 28.
The working principle of the miniaturized surface-mounted circulator provided by the utility model is as follows: when the portable high-frequency signal energy-saving cleaning device is used, the external lead is connected to the interface of the structural conductor 5 of the outer shell sleeve frame 1, the external device is installed and connected, incident waves entering the other port of the external device can penetrate into a device of the next port in sequence according to the direction determined by the static bias magnetic field, one-way transmission of high-frequency signal energy is achieved, the magnetic sheet plate 3 and the ferrite sheet plate 4 can be overhauled and installed by opening the magnetic circuit cover plate 2, a battery is placed in the battery bin 8, the motor 22 can be controlled through the power box 20 on the embedded heat dissipation support 17, heat dissipation and air exhaust are conducted on the inside through the heat dissipation fan 23, when internal elements are cleaned subsequently, the graphite plate 29 can be cleaned through opening the isolation frame 24, and the isolation frame 24 is fixedly connected through the plug-in fixing buckle 28 and the plug-in fixing groove 30.
Compared with the related art, the miniaturized surface-mounted circulator provided by the utility model has the following beneficial effects:
structural design is small and exquisite, and is reasonable practical, when the attenuation of inner wall electromagnetic sheet model, does not influence its work efficiency, when the installation of circuit board guide rail, can be as required fixed mounting, changes unable adjustment base's height and the inside heat abstractor of cooperation, the heat of getting rid of inside that can be more thorough can also increase circulator job stabilization nature when improving overall device life.
Second embodiment
Referring to fig. 5, fig. 5 is a schematic structural diagram of a miniaturized surface-mount circulator according to a second embodiment of the present invention. Based on a miniaturized surface mount circulator provided by the first embodiment of the application, the second embodiment of the application provides another miniaturized surface mount circulator. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the second embodiment of the present application provides a miniaturized surface mount circulator, which is different in that the insertion type fixing button 28 is replaced with the improved attachment plate 31, and the insertion type fixing groove 30 is replaced with the adsorption iron plate 34.
The lower bottom surface of improvement attaching plate 31 is provided with many places high strength magnet 32, the left and right sides of improvement attaching plate 31 all is provided with first installation screw board 33.
The left side and the right side of the adsorption iron plate 34 are provided with second installation screw plates 35.
The working principle is as follows: the improved attaching plate 31 is attached to the front lower bottom surface of the shield plate 27 by a first attaching screw plate 33, and the iron attracting plate 34 is attached to the front lower bottom surface of the shield frame 24 by a second attaching screw plate 35 and fixedly connected to the iron attracting plate 34 by a high-strength magnet 32.
Has the advantages that: the isolating frame is more convenient to open and close, the working time for disassembling the screw is saved, and the overhauling efficiency is improved.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. A miniaturized surface mount circulator, comprising: an upper cavity of the circulator;
the multifunctional base is arranged on the lower bottom surface of the upper cavity of the circulator;
the adjusting and fixing buckle device is arranged at the lower side of the multifunctional base;
the heat dissipation device is arranged inside the multifunctional base;
the multi-turning dust separation device is arranged on the bottom surface side of the multifunctional base;
the upper cavity of the circulator comprises an outer shell sleeve frame, and a magnetic circuit cover plate is arranged at the top of the outer shell sleeve frame.
2. The miniaturized surface-mounted circulator of claim 1, wherein a magnet sheet plate is placed and mounted on the upper inner side of the outer shell sleeve frame, a ferrite sheet plate is arranged and mounted on the lower bottom surface of the magnet sheet plate, and a structural conductor is arranged and mounted on the lower bottom surface of the ferrite sheet plate.
3. The miniaturized surface-mounted circulator of claim 1, wherein the multifunctional base comprises a heat dissipation isolation base, the heat dissipation isolation base is arranged on the lower bottom surface of the outer shell sleeve frame, a sleeve plate is arranged on the left side surface of the heat dissipation isolation base, a battery bin is arranged on the inner wall of the sleeve plate, and an external installation partition plate is arranged on the right side surface of the heat dissipation isolation base.
4. The miniaturized surface-mounted circulator of claim 3 wherein said adjusting and fixing fastener comprises a sliding sleeve slot, said sliding sleeve slot is installed at four corners of the outer surface of said heat-dissipating and isolating base, and said heat-dissipating and isolating base is provided with an outer ring plate at four sides of the lower bottom surface.
5. The miniaturized surface-mounted circulator of claim 4, wherein an adjusting sliding block is installed inside each sliding sleeve groove, an external buckle is arranged on the upper side surface of each adjusting sliding block, a mounting rotating plate is installed on the lower bottom surface of each adjusting sliding block through a fixing buckle, and a heat dissipation bottom shell is arranged on the lower bottom surface of the heat dissipation isolation base.
6. The miniaturized surface-mounted circulator of claim 3, wherein the heat dissipation device comprises an embedded heat dissipation bracket, the embedded heat dissipation bracket is installed inside the heat dissipation isolation base, the left side and the right side of the outer surface of the embedded heat dissipation bracket are respectively provided with a groove embedded sliding plate, and the front side surface of the embedded heat dissipation bracket is provided with a hand-held buckle.
7. The miniaturized surface-mounted circulator as claimed in claim 6, wherein a power supply box is arranged on the left side surface of the embedded heat dissipation bracket, a central plate is arranged on the side surface of the inner wall of the embedded heat dissipation bracket, a plurality of motors are arranged on the lower bottom surface of the central plate, and heat dissipation fans correspondingly connected with the motors are arranged on the upper surfaces of the motors.
8. The miniaturized surface-mounted circulator of claim 5, wherein the multi-turn dust separation device comprises an isolation frame, the isolation frame is arranged inside the heat dissipation bottom shell, and a fixed convex buckle plate is arranged on the lower bottom surface of the isolation frame.
9. The miniaturized surface-mounted circulator of claim 8, wherein an outward-turning rod is arranged on the rear side surface of the isolation frame, an isolation cover plate is connected to the upper surface of the outward-turning rod, an inserted fixing buckle is arranged on the front side of the isolation cover plate, a graphite plate is arranged inside the isolation frame, and an inserted fixing groove correspondingly connected with the inserted fixing buckle is arranged on the front side of the lower bottom surface of the isolation frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121845851.8U CN216563473U (en) | 2021-08-09 | 2021-08-09 | Miniaturized surface-mounted circulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121845851.8U CN216563473U (en) | 2021-08-09 | 2021-08-09 | Miniaturized surface-mounted circulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216563473U true CN216563473U (en) | 2022-05-17 |
Family
ID=81537658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121845851.8U Active CN216563473U (en) | 2021-08-09 | 2021-08-09 | Miniaturized surface-mounted circulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216563473U (en) |
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2021
- 2021-08-09 CN CN202121845851.8U patent/CN216563473U/en active Active
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