CN112185661B - Enameled aluminum wire pin connecting device based on inductor - Google Patents
Enameled aluminum wire pin connecting device based on inductor Download PDFInfo
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- CN112185661B CN112185661B CN202011049543.4A CN202011049543A CN112185661B CN 112185661 B CN112185661 B CN 112185661B CN 202011049543 A CN202011049543 A CN 202011049543A CN 112185661 B CN112185661 B CN 112185661B
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- copper
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- aluminum wire
- copper pipe
- inductor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/29—Terminals; Tapping arrangements for signal inductances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/01—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between the connecting locations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
- H01R11/09—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations being identical
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/60—Connections between or with tubular conductors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/62—Connections between conductors of different materials; Connections between or with aluminium or steel-core aluminium conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/29—Terminals; Tapping arrangements for signal inductances
- H01F2027/297—Terminals; Tapping arrangements for signal inductances with pin-like terminal to be inserted in hole of printed path
Abstract
The invention is suitable for the technical field of inductors, and provides an enameled aluminum wire pin connecting device based on an inductor, which comprises an inductance assembly and a connecting assembly, wherein the inductance assembly comprises a magnetic core, an aluminum wire, a PCB (printed circuit board) and a copper wire, the aluminum wire is wound on the outer surface of the magnetic core, the copper wire penetrates through the PCB, the aluminum wire corresponds to the copper wire, the connecting assembly comprises a cover body, a fixing plate and a copper pipe, and the copper pipe is fixed on the inner wall of the fixing plate; when carrying out the connection of aluminium wire and copper line, at first alright open the lid for alternate segregation between lid and the fixed plate, insert inside aluminium wire and copper line respectively from the both ends of copper pipe, under the linking effect of copper pipe, realize the inductance connection between the two, and, aluminium wire and copper line joint respectively in lid and fixed plate, and then alright avoid aluminium wire and copper line the phenomenon that drops to appear, make the connection that aluminium wire and copper line can be stable, avoid connecting the problem that can not produce the inductance that the unstability caused.
Description
Technical Field
The invention belongs to the technical field of inductors, and particularly relates to an enameled aluminum wire pin connecting device based on an inductor.
Background
An inductor is a component that can convert electrical energy into magnetic energy for storage. The inductor is similar in structure to a transformer but has only one winding, and the inductor has a certain inductance which only hinders the change of current. If the inductor is in a state where no current is passing, it will try to block the current from flowing through it when the circuit is on; if the inductor is in a current passing state, the inductor will try to keep the current unchanged when the circuit is opened. Inductors are also known as chokes, reactors, dynamic reactors.
When the inductor in the current market is installed, an aluminum wire and a circuit board cannot be fully welded, so that insufficient welding or infirm welding is caused, and the problem that inductance cannot be generated between the aluminum wire and the circuit board is caused.
Disclosure of Invention
The invention provides an enameled aluminum wire pin connecting device based on an inductor, and aims to solve the problems that when the inductor in the current market is installed, an aluminum wire and a circuit board cannot be fully welded, so that the phenomena of insufficient welding or infirm welding are caused, and inductance cannot be generated between the aluminum wire and the circuit board.
The invention is realized in such a way that the enameled aluminum wire pin connecting device based on the inductor comprises an inductor component and a connecting component, the inductance assembly comprises a magnetic core, an aluminum wire, a PCB and a copper wire, the aluminum wire is wound on the outer surface of the magnetic core, the copper wire penetrates through the PCB, the aluminum wire corresponds to the copper wire, the connecting assembly comprises a cover body, a fixing plate and a copper pipe, the inductance assembly further comprises a limiting plate, the limiting plate is fixed on the aluminum wire and the copper wire, and are respectively positioned at one end of the aluminum wire and the copper wire close to the copper tube, the limiting plate is disc-shaped, the diameter of the limiting plate is larger than the aperture of the holes at the two ends of the cylinder, the cover body and the copper pipe cover to form a cylinder which is hollow and cylindrical, the two ends of the cylinder are provided with holes for inserting the aluminum wire and the copper wire, and the limiting plate is positioned inside the cylinder; the aluminum wire and the copper wire are connected with the barrel body in a clamped mode through limiting plates, the copper pipe is fixed to the inner wall of the fixing plate, the cover body covers the fixing plate, the aluminum wire and the copper wire are respectively connected with the two ends of the copper pipe in an inserted mode, and the aluminum wire and the copper wire are connected with the cover body and the fixing plate in a clamped mode.
Preferably, the connecting assembly further comprises an insulating layer wound around the outer walls of the cover body and the fixing plate.
Preferably, the connecting assembly further comprises a connecting block, the connecting block is fixed on the inner wall of the fixing plate, and the copper pipe is fixedly connected to the fixing plate through the connecting block.
Preferably, the bottom of the cover body is fixedly provided with a connecting rod, the top of the fixing plate is provided with an insertion hole, the connecting rod is inserted into the insertion hole, and the cover body is closed on the fixing plate through the connecting rod and the insertion hole cover.
Preferably, the connecting rods and the jacks are arranged in a plurality and are sequentially arranged along the length directions of the cover body and the fixing plate.
Compared with the prior art, the invention has the beneficial effects that: according to the enameled aluminum wire pin connecting device based on the inductor, the copper pipe, the cover body and the fixing plate are arranged, when the aluminum wire and the copper wire are connected, the cover body can be opened firstly, so that the cover body and the fixing plate are separated from each other, the aluminum wire and the copper wire are inserted into the copper pipe from two ends of the copper pipe respectively, inductive connection between the aluminum wire and the copper wire is achieved under the connecting action of the copper pipe, the aluminum wire and the copper wire are clamped on the cover body and the fixing plate respectively, and therefore the phenomenon that the aluminum wire and the copper wire fall off can be avoided, the aluminum wire and the copper wire can be connected stably, and the problem that inductance cannot be generated due to unstable connection is avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the connecting assembly of the present invention;
FIG. 3 is a schematic sectional view of the copper tube of the present invention;
FIG. 4 is a schematic view of the copper tube structure of the present invention;
in the figure: 1. an inductance component; 11. a magnetic core; 12. an aluminum wire; 13. a PCB board; 14. a copper wire; 15. a limiting plate; 2. a connecting assembly; 21. an insulating layer; 22. a cover body; 23. a fixing plate; 24. a copper pipe; 25. a joining block; 26. a connecting rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-4, the present invention provides a technical solution: an enameled aluminum wire pin connecting device based on an inductor comprises an inductance assembly 1 and a connecting assembly 2, wherein the inductance assembly 1 comprises a magnetic core 11, an aluminum wire 12, a PCB 13 and a copper wire 14, the aluminum wire 12 is wound on the outer surface of the magnetic core 11, the copper wire 14 penetrates through the PCB 13, the aluminum wire 12 corresponds to the copper wire 14, the inductance assembly 1 further comprises a limiting plate 15, and the limiting plate 15 is fixed on the aluminum wire 12 and the copper wire 14 and is respectively positioned at one end, close to a copper pipe 24, of the aluminum wire 12 and the copper wire 14; limiting plate 15 is discoid, and limiting plate 15's diameter is greater than the aperture of barrel both ends hole, and aluminum wire 12 and copper line 14 pass through limiting plate 15 joint in the barrel, and coupling assembling 2 includes lid 22, fixed plate 23 and copper pipe 24, and copper pipe 24 is fixed in fixed plate 23 inner wall, and lid 22 approximately fits fixed plate 23, and aluminum wire 12 and copper line 14 peg graft respectively in the both ends of copper pipe 24 to the joint is in lid 22 and fixed plate 23.
In this embodiment, lid 22 and fixed plate 23 constitute the barrel that both ends begin to have the hole, and the U type groove that is semicircle form is all seted up at the both ends of lid 22 and fixed plate 23, and then both make up and form the hole, and aluminium wire 12 copper line 14 just inserts the inside of copper pipe 24 through this hole, and simultaneously, there is insulating layer 21 in the outer wall winding of barrel, this insulating layer 21 is formed on lid 22 and fixed plate 23 by the winding of insulating tape, and wrap up barrel and local aluminium wire 12 copper line 14 inside, utilize the setting of insulating layer 21, one can play the guard action to the barrel, two can play the effect of insulation protection.
In the embodiment, during the use process, firstly, the aluminum wire 12 is wound on the outer wall of the magnetic core 11, then, the inductive connection between the aluminum wire 12 and the copper wire 14 is performed, during the connection process, firstly, the cover body 22 can be opened, so that the cover body 22 and the fixing plate 23 are separated from each other, and the copper pipe 24 on the fixing plate 23 is exposed, then, a worker can insert the aluminum wire 12 and the copper wire 14 on the PCB 13 into the inside from both ends of the copper pipe 24, after the insertion, the inductive connection between the aluminum wire 12 and the copper wire 14 can be realized under the action of the copper pipe 24, then, the cover body 22 can be covered on the fixing plate 23, during the covering process, the connecting rod 26 on the cover body 22 needs to be aligned with the insertion hole on the fixing plate 23, and then the connecting rod 26 is inserted into the insertion hole, and under the action of the connecting rod 26, the covering fixation between the cover body 22 and the fixing plate 23 can be realized, avoid lid 22 to appear the phenomenon that drops, and both just form the barrel after lid 22 lid closes on fixed plate 23, and aluminum wire 12 and copper line 14 are close to the one end of copper pipe 24 and all fixedly are provided with limiting plate 15, limiting plate 15 closes along with the lid of lid 22 and accepts in the inside of barrel, and the diameter of this limiting plate 15 is greater than the aperture of hole, and then under limiting plate 15's effect, alright restrict aluminum wire 12 and copper line 14 and drop from the inside of copper pipe 24, and avoid aluminum wire 12 and copper line 14 to take out the inside of barrel, make the one end of aluminum wire 12 and copper line 14 can be stable accept and insert in the inside of copper pipe 24, make the inductance connection between aluminum wire 12 and the copper line 14 more stable, finally, alright carry out the winding of insulating layer 21, it is alright in the outer wall of barrel with its winding.
Further, the cover body 22 and the copper tube 24 cover to form a cylindrical barrel with a hollow interior, holes for inserting the aluminum wires 12 and the copper wires 14 are formed at two ends of the barrel, and the limiting plate 15 is located inside the barrel.
In this embodiment, in the using process, the cover 22 and the copper tube 24 are covered to form a cylindrical barrel with a hollow interior, and then the cover 22 and the fixing plate 23 are both provided with a semicircular U-shaped groove, and then the cover 22 and the fixing plate are combined to form a hole, and the aluminum wire 12 and the copper wire 14 are inserted into the copper tube 24 through the hole.
In this embodiment, the cover 22 and the fixing plate 23 form a cylinder after the cover is covered on the fixing plate 23, and the ends of the aluminum wire 12 and the copper wire 14 close to the copper pipe 24 are both fixedly provided with the limiting plate 15, the limiting plate 15 is accommodated in the cylinder along with the cover of the cover 22, and the diameter of the limiting plate 15 is larger than the aperture of the hole, so that the aluminum wire 12 and the copper wire 14 can be limited from falling off from the inside of the copper pipe 24 under the action of the limiting plate 15, and the aluminum wire 12 and the copper wire 14 are prevented from being pulled out from the inside of the cylinder.
Further, the connecting assembly 2 further includes an insulating layer 21, and the insulating layer 21 is wound around the outer walls of the cover 22 and the fixing plate 23.
In this embodiment, in the use process, the insulating layer 21 is formed by winding an insulating tape on the cover body 22 and the fixing plate 23, and wraps the cylinder body and the local aluminum wire 12 and the copper wire 14 inside, and by means of the arrangement of the insulating layer 21, one can play a role in protecting the cylinder body, and the other can play a role in insulating protection.
Further, the connecting assembly 2 further comprises a connecting block 25, the connecting block 25 is fixed on the inner wall of the fixing plate 23, and the copper pipe 24 is fixedly connected to the fixing plate 23 through the connecting block 25.
In the present embodiment, the engaging block 25 plays a role of engaging and fixing during the use process, so that the copper tube 24 can be smoothly fixed on the fixing plate 23.
Further, a connecting rod 26 is fixedly arranged at the bottom of the cover body 22, an insertion hole is formed in the top of the fixing plate 23, the connecting rod 26 is inserted into the insertion hole, and the cover body 22 is covered on the fixing plate 23 through the connecting rod 26 and the insertion hole; the connection rods 26 and the insertion holes are provided in plural numbers and are arranged in sequence along the length direction of the cover body 22 and the fixing plate 23.
In the present embodiment, in the using process, the connecting rod 26 on the cover 22 is aligned with the insertion hole on the fixing plate 23, and then the connecting rod 26 is inserted into the insertion hole, so that the cover 22 and the fixing plate 23 can be covered and fixed by the connecting rod 26.
In the invention, firstly, the aluminum wire 12 is wound on the outer wall of the magnetic core 11, then the inductive connection between the aluminum wire 12 and the copper wire 14 is carried out, in the connection process, the cover body 22 can be firstly opened, the cover body 22 and the fixing plate 23 are separated from each other, and the copper pipe 24 on the fixing plate 23 is exposed, then, a worker can respectively insert the aluminum wire 12 and the copper wire 14 on the PCB 13 into the inner part from two ends of the copper pipe 24, after the insertion, the inductive connection between the aluminum wire 12 and the copper wire 14 can be realized under the action of the copper pipe 24, then the cover body 22 can be covered on the fixing plate 23, in the covering process, the connecting rod 26 on the cover body 22 needs to be aligned to the insertion hole on the fixing plate 23, and then the connecting rod 26 is inserted into the insertion hole, and under the action of the connecting rod 26, the covering fixation between the cover body 22 and the fixing plate 23 can be realized, avoid lid 22 to appear the phenomenon that drops, and both just form the barrel after lid 22 lid closes on fixed plate 23, and aluminum wire 12 and copper line 14 are close to the one end of copper pipe 24 and all fixedly are provided with limiting plate 15, limiting plate 15 closes along with the lid of lid 22 and accepts in the inside of barrel, and the diameter of this limiting plate 15 is greater than the aperture of hole, and then under limiting plate 15's effect, alright restrict aluminum wire 12 and copper line 14 and drop from the inside of copper pipe 24, and avoid aluminum wire 12 and copper line 14 to take out the inside of barrel, make the one end of aluminum wire 12 and copper line 14 can be stable accept and insert in the inside of copper pipe 24, make the inductance connection between aluminum wire 12 and the copper line 14 more stable, finally, alright carry out the winding of insulating layer 21, it is alright in the outer wall of barrel with its winding.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides an enameled aluminum wire pin connecting device based on inductor, includes inductance subassembly (1) and coupling assembling (2), inductance subassembly (1) includes magnetic core (11), aluminium wire (12), PCB board (13) and copper line (14), aluminium wire (12) twine in magnetic core (11) surface, copper line (14) run through PCB board (13), and said aluminium wire (12) with copper line (14) are corresponding, coupling assembling (2) include lid (22), fixed plate (23) and copper pipe (24), its characterized in that: the inductance assembly (1) further comprises a limiting plate (15), the limiting plate (15) is fixed to the aluminum wire (12) and the copper wire (14) and is respectively located at one end, close to the copper pipe (24), of the aluminum wire (12) and the copper wire (14), the limiting plate (15) is disc-shaped, the diameter of the limiting plate (15) is larger than the aperture of holes in two ends of the cylinder, the cover body (22) and the copper pipe (24) cover the cylinder, the cylinder is hollow and cylindrical, holes for inserting the aluminum wire (12) and the copper wire (14) are formed in two ends of the cylinder, and the limiting plate (15) is located inside the cylinder; aluminum wire (12) and copper line (14) pass through limiting plate (15) joint in the barrel, copper pipe (24) are fixed in fixed plate (23) inner wall, lid (22) approximately fit fixed plate (23), aluminum wire (12) and copper line (14) peg graft respectively in the both ends of copper pipe (24), and the joint in lid (22) and fixed plate (23).
2. An inductor-based enameled aluminum wire pin connection device as recited in claim 1, wherein: the connecting assembly (2) further comprises an insulating layer (21), and the insulating layer (21) is wound on the outer walls of the cover body (22) and the fixing plate (23).
3. An inductor-based enameled aluminum wire pin connection device as recited in claim 1, wherein: coupling assembling (2) still include and link up piece (25), link up piece (25) and be fixed in fixed plate (23) inner wall, copper pipe (24) through linking up piece (25) fixed connection in fixed plate (23).
4. An inductor-based enameled aluminum wire pin connection device as recited in claim 1, wherein: the bottom of the cover body (22) is fixedly provided with a connecting rod (26), the top of the fixing plate (23) is provided with a jack, the connecting rod (26) is inserted into the jack, and the cover body (22) is covered on the fixing plate (23) through the connecting rod (26) and the jack.
5. An inductor-based enameled aluminum wire pin connection arrangement as claimed in claim 4, wherein: the connecting rods (26) and the jacks are arranged in a plurality and are sequentially arranged along the length direction of the cover body (22) and the fixing plate (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011049543.4A CN112185661B (en) | 2020-09-29 | 2020-09-29 | Enameled aluminum wire pin connecting device based on inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011049543.4A CN112185661B (en) | 2020-09-29 | 2020-09-29 | Enameled aluminum wire pin connecting device based on inductor |
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| CN112185661A CN112185661A (en) | 2021-01-05 |
| CN112185661B true CN112185661B (en) | 2022-02-22 |
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| CN202011049543.4A Active CN112185661B (en) | 2020-09-29 | 2020-09-29 | Enameled aluminum wire pin connecting device based on inductor |
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| CN212010955U (en) * | 2020-04-30 | 2020-11-24 | 苏州市周钰电子有限公司 | Diode with anti-falling supporting legs |
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| CN105336468A (en) * | 2014-07-04 | 2016-02-17 | 郑长茂 | Inductor and manufacturing method of inductor |
| CN210403487U (en) * | 2019-08-05 | 2020-04-24 | 深圳市崧盛电子股份有限公司 | Common mode inductor and power supply integrating differential mode |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2686117Y (en) * | 2004-01-12 | 2005-03-16 | 陈文堂 | On-line socket apparatus |
| CN201191553Y (en) * | 2007-07-16 | 2009-02-04 | 李晓雨 | High-frequency inductor |
| CN201532828U (en) * | 2009-11-16 | 2010-07-21 | 深圳市海光电子有限公司 | Novel magnetic element/device structure |
| CN103811879A (en) * | 2012-11-09 | 2014-05-21 | 镇江宏联电工有限公司（中外合资） | Joint structure for welding aluminum reactor and copper lead wire |
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| CN210985829U (en) * | 2019-12-30 | 2020-07-10 | 景德镇学院 | Fixing device for fixing motor wire of roller motor |
| CN212010955U (en) * | 2020-04-30 | 2020-11-24 | 苏州市周钰电子有限公司 | Diode with anti-falling supporting legs |
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| CN112185661A (en) | 2021-01-05 |
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