CN115602432A - Radio frequency small power inductor packaging mechanism and packaging method thereof - Google Patents
Radio frequency small power inductor packaging mechanism and packaging method thereof Download PDFInfo
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- CN115602432A CN115602432A CN202211255580.XA CN202211255580A CN115602432A CN 115602432 A CN115602432 A CN 115602432A CN 202211255580 A CN202211255580 A CN 202211255580A CN 115602432 A CN115602432 A CN 115602432A
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- inductor
- shell
- packaging
- radio frequency
- movable plate
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 230000000670 limiting effect Effects 0.000 claims description 22
- 238000003466 welding Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 2
- 238000005538 encapsulation Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/005—Impregnating or encapsulating
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
The invention relates to the technical field of inductor packaging, in particular to a radio frequency small power inductor packaging mechanism and a packaging method thereof, wherein the radio frequency small power inductor packaging mechanism comprises a shell and a sealing cover above the shell; two movable plates for clamping the inductor are arranged in the shell, and through holes for mounting the inductor are formed in the movable plates; the guide rod is sleeved with a spring for tightly abutting against the movable plate, and the movable plate is used for clamping the inductor; through the encapsulation portion that sets up: the inductor is arranged in the shell, and the inductor is clamped and fixed through the movable plate under the elastic action of the springs on the two sides, so that the fixing effect is good, and the inductor is convenient to disassemble and assemble; meanwhile, the arranged sealing cover is connected with the shell through a plurality of mounting bolts, so that the sealing cover is convenient to disassemble and assemble; this design convenience carries out the dismouting to the inductor after the inductor encapsulation, has reduced the maintenance degree of difficulty of inductor, conveniently overhauls the trouble of inductor.
Description
Technical Field
The invention relates to the technical field of inductor packaging, in particular to a packaging mechanism and a packaging method of a radio frequency small power inductor.
Background
The inductor is a component which can convert electric energy into magnetic energy to be stored, the type of the inductor is crossed, and the radio frequency small power inductor is one of the inductors; at present, in the production and processing process of an inductor, the inductor needs to be packaged so as to protect a coil and a magnetic core;
the utility model discloses a utility model patent with grant publication number CN202022056597.5 discloses a shell-packaged ring inductor, which comprises a packaging shell, four pins, four fixing rods, an encapsulating glue and a bottom cover, wherein the four fixing rods are respectively arranged at the left side and the right side of the upper surface and the lower surface of a magnetic core, the upper ends of the two fixing rods at the upper side are fixedly connected with the top in the packaging shell, the four pins are arranged, the upper ends of the four pins are respectively fixedly connected with the two ends of two coils, the packaging shell is internally provided with an encapsulating glue, the encapsulating glue is wrapped at the outer sides of the magnetic core and the coils, the side surface of the upper end of the bottom cover is fixedly connected with the inner side surface of the lower end of the packaging shell, the upper surface of the bottom cover is provided with through holes which are in one-to-one correspondence with the four pins, the magnetic core and the coils can be sealed through a packaging unit, the insulating capability of the inductor is increased, the situation of short circuit caused by the contact of water vapor in the air and the coil is prevented, and the inductor is prevented from being overheated and damaged;
although the insulating capability of the inductor can be improved by the packaging unit of the ring-shaped inductor packaged with the outer shell, the inductor is difficult to disassemble after the inductor is packaged by the packaging unit, and when the inductor fails in the later use process, the packaging unit and the inductor can only be discarded due to inconvenience in disassembly and maintenance, which causes waste.
Disclosure of Invention
The present invention is directed to a packaging mechanism and a packaging method for a small rf power inductor, so as to solve the problems of the related art.
In order to achieve the purpose, the invention provides the following technical scheme:
in one aspect, the invention provides a radio frequency small power inductor packaging mechanism, which comprises a packaging part and an inductor;
the packaging part is used for packaging the inductor and comprises a shell with an opening on the top surface and a sealing cover above the shell; two movable plates used for clamping the inductor are arranged in the shell, through holes used for installing the inductor are formed in the movable plates, guide rods used for guiding the movement of the movable plates are connected to the two ends of the movable plates in a sliding mode, and limiting blocks used for preventing the movable plates from falling off are arranged at the tail ends of the guide rods; the guide rod is sleeved with a spring for tightly abutting against the movable plate, and the movable plate is used for clamping the inductor; two binding posts are arranged on the bottom surface of the shell;
the inductor sets up in the inside of casing, including the winding coil on magnetic core and the magnetic core, installs the wire that is used for with the terminal bonding on the coil, and the through-hole is passed at the both ends of magnetic core, and the spacing ring is still installed at the both ends of magnetic core, and the spacing ring is used for supporting tight fly leaf and carries on spacingly to the magnetic core.
As a preferable technical scheme of the invention, mounting bolts for connecting the shell are respectively arranged on the sealing cover close to four corners, two fixing blocks are respectively arranged on the inner walls of two sides of the shell, and the mounting bolts are in threaded connection with the corresponding fixing blocks.
According to a preferred technical scheme of the invention, a plurality of supporting blocks for supporting the inductor are mounted at the inner bottom of the shell, and a fixing groove for placing the inductor is formed in the top end surface of each supporting block.
As a preferable technical solution of the present invention, the bottom surface of the cover is provided with a plurality of clamping blocks for limiting the inductor, and the bottom end of the clamping block is provided with a clamping groove for clamping the inductor.
As a preferable technical scheme of the invention, two stop rods for limiting the movable plate are respectively arranged at the two sides of the bottom end surface of the sealing cover, and the stop rods are arranged at one side of the movable plate and abut against the movable plate.
As a preferable technical scheme of the invention, the outer diameter of the limiting ring is larger than the aperture of the through hole.
As a preferred technical solution of the present invention, the size of the cover is adapted to the size of the opening of the housing.
On the other hand, the invention also provides a packaging method of the packaging mechanism of the radio frequency small power inductor, which comprises the following steps:
s1, pushing the movable plates to the two sides to enable the movable plates to slide to the two sides along the guide rods, and compressing the springs by the movable plates;
s2, placing the inductor in fixed grooves on a plurality of supporting blocks, loosening movable plates on two sides, resetting the movable plates by a spring, sliding the movable plates along a guide rod, enabling through holes in the movable plates to penetrate through a magnetic core, and enabling the movable plates to synchronously abut against a limiting ring;
s3, welding and fixing the bottom end of the lead and the binding post;
s4, placing the sealing cover at the opening of the top surface of the shell, enabling the mounting bolts to penetrate through the sealing cover, screwing the bottom ends of the mounting bolts into the threaded holes in the fixing block, fixing the sealing cover with the shell, and completing encapsulation of the inductor.
Compared with the prior art, the invention has the following beneficial effects:
through the encapsulation portion that sets up: the inductor is arranged in the shell, and the inductor is clamped and fixed through the movable plate under the elastic action of the springs on the two sides, so that the fixing effect is good, and the inductor is convenient to disassemble and assemble; meanwhile, the arranged sealing cover is connected with the shell through a plurality of mounting bolts, so that the sealing cover is convenient to disassemble and assemble; this design convenience carries out the dismouting to the inductor after the inductor encapsulation, has reduced the maintenance degree of difficulty of inductor, conveniently overhauls the trouble of inductor.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the overall construction of the present invention;
FIG. 3 is a top view of the housing of the present invention;
FIG. 4 is a schematic structural view of the housing of the present invention;
FIG. 5 is a schematic view of the closure of the present invention;
fig. 6 is a schematic view of a part of the explosion structure in the present invention.
In the figure:
1. a packaging section; 11. a housing; 12. sealing the cover; 121. installing a bolt; 122. a stop lever; 13. a movable plate; 131. a through hole; 14. a guide bar; 141. a limiting block; 15. a spring; 16. a fixed block; 17. a supporting block; 171. a fixing groove; 18. a clamping block; 181. a clamping groove; 19. a binding post;
2. an inductor; 21. a magnetic core; 22. a coil; 23. a wire; 24. a limit ring.
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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The embodiment provides a technical scheme:
referring to fig. 1-5, a packaging mechanism for a small rf power inductor includes a packaging portion 1 and an inductor 2. A packaging part 1 for packaging the inductor 2, including a housing 11 with an open top surface and a cover 12 above the housing 11; two movable plates 13 for clamping the inductor 2 are arranged in the shell 11, through holes 131 for installing the inductor 2 are formed in the movable plates 13, guide rods 14 for guiding the movement of the movable plates 13 are connected at two ends of the movable plates 13 in a sliding manner, the guide rods 14 are tightly adhered to the inner wall of the shell 11, limiting blocks 141 for preventing the movable plates 13 from falling off are arranged at the tail ends of the guide rods 14, and the limiting blocks 141 and the guide rods 14 are of an integrally formed structure; the guide rods 14 are sleeved with springs 15 for abutting against the movable plate 13, and the movable plate 13 is used for clamping the inductor 2; two binding posts 19 are arranged on the bottom surface of the shell 11; under the action of the elastic force of the spring 15, the movable plate 13 is acted, and under the action of the action force, the movable plate 13 can be pushed to clamp and fix the inductor 2, so that the effect of fixing the inductor 2 is good, and the inductor 2 is convenient to disassemble and assemble.
In this embodiment, close to the four corners department on closing cap 12 and all install the construction bolt 121 that is used for connecting casing 11, all install two fixed blocks 16 on the both sides inner wall of casing 11, construction bolt 121 and corresponding fixed block 16 threaded connection, through construction bolt 121, install closing cap 12 on casing 11, it is firm not only to connect, is convenient for moreover dismantle closing cap 12, conveniently dismantles and maintains inductor 2.
In this embodiment, a plurality of supporting blocks 17 for supporting the inductor 2 are installed at the inner bottom of the housing 11, a fixing groove 171 for placing the inductor 2 is opened at the top end surface of the supporting block 17, and the supporting block 17 can improve the packaging stability of the inductor 2.
In this embodiment, a plurality of clamping blocks 18 for limiting the inductor 2 are installed on the bottom surface of the cover 12, clamping grooves 181 for clamping the inductor 2 are formed in the bottom ends of the clamping blocks 18, and the clamping blocks 18 are matched with the supporting blocks 17, so that the stability of the inductor 2 after being packaged can be ensured.
In the embodiment, two blocking rods 122 for limiting the position of the movable plate 13 are installed at two sides of the bottom end surface of the cover 12, the blocking rods 122 are disposed at one side of the movable plate 13 and abut against the movable plate 13, when the cover 12 is fixed to the housing 11, the blocking rods 122 move to one side of the movable plate 13 to limit the position of the movable plate 13, and the movable plate 13 cannot be separated from the magnetic core 21, so that the packaging stability of the inductor 2 is ensured.
In the embodiment, the size of the cover 12 is matched with the size of the opening of the housing 11, and the design can improve the sealing performance between the cover 12 and the housing 11 and improve the packaging effect of the inductor 2.
Referring to fig. 6, the inductor 2 is disposed inside the housing 11, and includes a magnetic core 21 and a coil 22 wound on the magnetic core 21, a conductive wire 23 for bonding with the terminal 19 is installed on the coil 22, two ends of the magnetic core 21 pass through the through hole 131, two ends of the magnetic core 21 are also installed with a limiting ring 24, and the limiting ring 24 is used for abutting against the movable plate 13 to limit the magnetic core 21; the limiting ring 24 limits the position of the movable plate 13 on the magnetic core 21, and facilitates the movable plate 13 to cooperate with the magnetic core 21.
In the present embodiment, the outer diameter of the limiting ring 24 is larger than the diameter of the through hole 131, and this design facilitates the effective limiting effect of the limiting ring 24 on the movable plate 13.
It should be added that the housing 11, the cover 12, the movable plate 13, the supporting block 17 and the clamping block 18 in this embodiment are all made of plastic materials, and the plastic materials have good insulating properties and can avoid affecting the inductor 2.
The embodiment also provides a packaging method of the packaging mechanism of the radio frequency small power inductor, which comprises the following steps:
s1, pushing the movable plate 13 towards two sides to enable the movable plate 13 to slide towards two sides along the guide rod 14, and compressing the spring 15 by the movable plate 13;
s2, placing the inductor 2 in the fixing grooves 171 on the supporting blocks 17, loosening the movable plates 13 on the two sides, resetting the springs 15 to drive the movable plates 13 to reset, enabling the movable plates 13 to slide along the guide rods 14, enabling the through holes 131 in the movable plates 13 to penetrate through the magnetic cores 21, and enabling the movable plates 13 to synchronously abut against the limiting rings 24;
s3, welding and fixing the bottom end of the lead 23 and the binding post 19;
s4, placing the sealing cover 12 at the opening on the top surface of the shell 11, penetrating the plurality of mounting bolts 121 through the sealing cover 12, screwing the bottom ends of the mounting bolts 121 into threaded holes in the fixing block 16, fixing the sealing cover 12 with the shell 11, and completing encapsulation of the inductor 2.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A radio frequency small power inductor packaging mechanism comprises a packaging part (1) and an inductor (2), and is characterized in that:
the inductor packaging part (1) is used for packaging the inductor (2) and comprises a shell (11) with an opening on the top surface and a cover (12) above the shell (11); two movable plates (13) used for clamping the inductor (2) are arranged in the shell (11), through holes (131) used for installing the inductor (2) are formed in the movable plates (13), guide rods (14) used for guiding the movement of the movable plates (13) are connected to the two ends of the movable plates (13) in a sliding mode, and limiting blocks (141) used for preventing the movable plates (13) from falling off are arranged at the tail ends of the guide rods (14); the guide rod (14) is sleeved with a spring (15) used for tightly abutting against the movable plate (13) and used for clamping the inductor (2) by the movable plate (13); two binding posts (19) are arranged on the bottom surface of the shell (11);
inductor (2), set up in the inside of casing (11), including winding coil (22) on magnetic core (21) and magnetic core (21), install wire (23) that are used for bonding with terminal (19) on coil (22), through-hole (131) are passed at the both ends of magnetic core (21), spacing ring (24) are still installed at the both ends of magnetic core (21), and spacing ring (24) are used for supporting tightly portable plate (13) and carry out spacingly to magnetic core (21).
2. The radio frequency miniature power inductor packaging mechanism of claim 1, wherein: close to four corners department on closing cap (12) and all install mounting bolt (121) that are used for connecting casing (11), all install two fixed blocks (16) on the both sides inner wall of casing (11), mounting bolt (121) and corresponding fixed block (16) threaded connection.
3. The radio frequency miniature power inductor packaging mechanism of claim 1, wherein: the inductor (2) is characterized in that a plurality of supporting blocks (17) used for supporting the inductor (2) are installed at the inner bottom of the shell (11), and fixing grooves (171) used for placing the inductor (2) are formed in the top end faces of the supporting blocks (17).
4. The radio frequency miniature power inductor packaging mechanism of claim 1, wherein: a plurality of clamping blocks (18) used for limiting the inductor (2) are installed on the bottom surface of the sealing cover (12), and clamping grooves (181) used for clamping the inductor (2) are formed in the bottom ends of the clamping blocks (18).
5. The radio frequency miniature power inductor packaging mechanism of claim 1, wherein: two stop rods (122) used for limiting the movable plate (13) are arranged at the positions of two sides of the bottom end surface of the sealing cover (12), and the stop rods (122) are arranged at one side of the movable plate (13) and abut against the movable plate (13).
6. The radio frequency miniature power inductor packaging mechanism of claim 1, wherein: the outer diameter of the limiting ring (24) is larger than the aperture of the through hole (131).
7. The radio frequency miniature power inductor packaging mechanism of claim 1, wherein: the size of the cover (12) is matched with the size of the opening of the shell (11).
8. A packaging method of a radio frequency small power inductor packaging mechanism, comprising the radio frequency small power inductor packaging mechanism of any one of claims 1 to 7, characterized by comprising the following steps:
s1, pushing the movable plate (13) to two sides to enable the movable plate (13) to slide to two sides along the guide rod (14), and compressing the spring (15) by the movable plate (13);
s2, placing the inductor (2) in fixing grooves (171) on a plurality of supporting blocks (17), loosening the movable plates (13) on two sides, resetting the springs (15) to drive the movable plates (13) to reset, enabling the movable plates (13) to slide along the guide rods (14), enabling through holes (131) in the movable plates (13) to penetrate through the magnetic cores (21), and enabling the movable plates (13) to synchronously abut against the limiting rings (24);
s3, welding and fixing the bottom end of the lead (23) and the binding post (19);
s4, placing the sealing cover (12) at the opening of the top face of the shell (11), enabling the plurality of mounting bolts (121) to penetrate through the sealing cover (12), screwing the bottom ends of the mounting bolts (121) into threaded holes in the fixing block (16), fixing the sealing cover (12) with the shell (11), and completing packaging of the inductor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211255580.XA CN115602432A (en) | 2022-10-13 | 2022-10-13 | Radio frequency small power inductor packaging mechanism and packaging method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211255580.XA CN115602432A (en) | 2022-10-13 | 2022-10-13 | Radio frequency small power inductor packaging mechanism and packaging method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115602432A true CN115602432A (en) | 2023-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211255580.XA Pending CN115602432A (en) | 2022-10-13 | 2022-10-13 | Radio frequency small power inductor packaging mechanism and packaging method thereof |
Country Status (1)
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| CN (1) | CN115602432A (en) |
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| CN213634274U (en) * | 2020-12-07 | 2021-07-06 | 赖泽惠 | Power anti-interference structure for tablet computer |
| CN213635686U (en) * | 2020-12-10 | 2021-07-06 | 深圳市万泰荣力光电科技有限公司 | A quick encapsulation equipment for inductor production |
| CN213781785U (en) * | 2020-12-07 | 2021-07-23 | 深圳市驰兴科技有限公司 | Inductor with protection function |
| CN213816241U (en) * | 2020-12-30 | 2021-07-27 | 库尔兹电子科技(南通)有限公司 | Lithium battery protection board with wire storage function |
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| CN214377979U (en) * | 2021-03-05 | 2021-10-08 | 佛山市顺德区卫康电子有限公司 | High-frequency transformer capable of effectively avoiding magnetic leakage phenomenon |
| CN215988372U (en) * | 2021-10-11 | 2022-03-08 | 深圳市钜锵电子有限公司 | Assembled plug-in inductance |
| CN216353668U (en) * | 2021-09-06 | 2022-04-19 | 哈尔滨艾网特科技开发有限公司 | Installation device of inductor |
-
2022
- 2022-10-13 CN CN202211255580.XA patent/CN115602432A/en active Pending
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