CN106057406A - Novel magnetic module structure and assembling method therefor - Google Patents
Novel magnetic module structure and assembling method therefor Download PDFInfo
- Publication number
- CN106057406A CN106057406A CN201610313729.3A CN201610313729A CN106057406A CN 106057406 A CN106057406 A CN 106057406A CN 201610313729 A CN201610313729 A CN 201610313729A CN 106057406 A CN106057406 A CN 106057406A
- Authority
- CN
- China
- Prior art keywords
- wire
- lead
- fixing hole
- fixed side
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- H01F27/02—Casings
-
- 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
- H01F27/2823—Wires
- H01F27/2828—Construction of conductive connections, of leads
-
- 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
- H01F27/292—Surface mounted devices
-
- 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
-
- 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
- H01F41/02—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 for manufacturing cores, coils, or magnets
- H01F41/04—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 for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/10—Connecting leads to windings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The invention discloses a novel magnetic module structure and an assembling method therefor. The novel magnetic module structure comprises a plastic box and a magnetic coil, wherein the magnetic coil is embedded in an accommodation cavity of the plastic box and comprises a magnetic ring and a enameled wire; a head lead and a tail lead extend out of the enameled wire; the plastic box is provided with first and second fixing side plates; lead clamping grooves are formed in the upper surfaces of the first fixing side plate and the second fixing side plate respectively; the first fixing side plate and the second fixing side plate are provided with upwards open fixing holes corresponding to the lead clamping grooves respectively; the head lead is embedded and clamped in the lead clamping groove of the first fixing side plate; the tail lead is embedded and clamped in the lead clamping groove of the second fixing side plate; the fixing holes are equipped with metal crimping pins respectively; and the metal crimping pins press the head lead and the tail lead into the corresponding fixing holes. The novel magnetic module structure is novel in design, convenient in assembling, simple in manufacturing process, high in reliability and high in production efficiency. An assembling mode replaces a conventional pin winding and spot welding connection mode in a crimping manner, and the process is simple, convenient and high in reliability.
Description
Technical field
The present invention relates to magnetic die technical group field, particularly relate to a kind of Novel magnetic modular structure and assembly method thereof.
Background technology
For coil module, it typically includes glue box and is installed in the magnetic coil of glue box, magnetic coil
The general employing of lead-in wire realizes electrical connection around foot connected mode or spot welding connected mode with corresponding electrical terminals end to end.
Wherein, for around foot connected mode, it is by some wire wound end to end of the enamel-covered wire on magnetic coil
Above electrical terminals on glue box, around half-turn, circle or a multi-turn；In order to be able to be electrically connected, go between end to end in winding
Before some mode available, as tin plating, laser corrosion etc. takes off coat of paint, the materials such as stannum can also be added after complete and strengthen and be electrically connected
Connect, or not depainting skin before adding the materials such as stannum, in adding the materials process such as stannum, automatically take off coat of paint.
For spot welding connected mode, it is to go between some of the enamel-covered wire on magnetic coil end to end to lie in connecing of glue box
On the surface of electric terminal, the weldering cutter that can produce high temperature with a kind of moment presses to lead-in wire, makes lead-in wire go down at pressure and high temperature action
Fall part coat of paint, and be welded together with electrical terminals；Wherein, in order to electrically connect reliably, some postwelding can also add stannum etc.
Material strengthens electrical connection.
But, for above-mentioned around foot connected mode, spot welding connected mode for, during actual assembly connection, its
Generally there is the defect that assembling is inconvenient, manufacturing process is complicated, reliability is poor and production efficiency is low.
Summary of the invention
Present invention aims to the deficiencies in the prior art and a kind of Novel magnetic modular structure is provided, this new-type magnetic
Property modular structure is novel in design, easy to assembly, manufacturing process simple, good reliability and production efficiency high.
Another object of the present invention is to provide the assembly method of a kind of Novel magnetic modular structure, this Novel magnetic module
The assembly method of structure is capable of magnetic module and assembles quickly and efficiently, assembly process is simple, good reliability and efficiency high.
For reaching above-mentioned purpose, the present invention is achieved through the following technical solutions.
A kind of Novel magnetic modular structure, includes glue box, magnetic coil, and the inside of glue box forms containing cavity, magnetic
Coil is flush-mounted in the containing cavity of glue box, and magnetic coil includes magnet ring and around being loaded on the enamel-covered wire of magnet ring, and magnetic coil leads to
Crossing glue or gummed paper pastes the bottom surface being fixed on containing cavity, the enamel-covered wire of magnetic coil is extended with head end lead-in wire, tail end lead-in wire；
Glue box is provided with second fixed side corresponding with head end corresponding the first fixed side of lead-in wire and tail end lead-in wire,
First fixed side, the upper surface of the second fixed side offer respectively laterally completely through lead-in wire draw-in groove, first fixes side
The corresponding each lead-in wire draw-in groove of plate, the second fixed side offers upwardly opening fixing hole, each fixing hole and corresponding lead-in wire respectively
Draw-in groove consistency from top to bottom is arranged；
Head end lead-in wire is embedded in the lead-in wire draw-in groove of the first fixed side, and tail end lead-in wire is embedded in the down-lead card of the second fixed side
In groove, each fixing hole is fitted with metal crimp pin respectively, and the metal crimp pin corresponding with the fixing hole of the first fixed side will
Head end lead-in wire is pressed into fixing hole and metal crimp pin is embedded in fixing hole, the metal pressure corresponding with the second fixed side
Connect pin by tail end lead-in wire press-in in fixing hole and metal crimp pin is embedded in fixing hole.
Wherein, described first fixed side, described second fixed side are embedded with respectively in the aperture position of each fixing hole
Electrical terminals, each electrical terminals offer respectively up and down completely through and with the terminal through-hole of corresponding fixing hole consistency from top to bottom,
Described head end lead-in wire, described tail end lead-in wire are each passed through the terminal through-hole of corresponding electrical terminals and are pressed into corresponding fixing hole
In.
The assembly method of a kind of Novel magnetic modular structure, includes following processing step, particularly as follows:
A, magnetic coil is positioned in the containing cavity of glue box, and by glue or gummed paper magnetic coil is pasted and be fixed on appearance
Put the bottom surface in chamber；
B, by head end lead-in wire alignment the first fixed side lead-in wire draw-in groove and by head end lead-in wire be embedded in lead-in wire draw-in groove in, simultaneously will
Tail end lead-in wire is directed at the lead-in wire draw-in groove of the second fixed side and is embedded in lead-in wire draw-in groove by tail end lead-in wire；
C, metal crimp pin through the terminal through-hole of electrical terminals and is intercalated in fixing hole, head end lead-in wire, tail end lead-in wire point
Not being pressed into fixing hole along corresponding metal crimp pin, coil lead, metal crimp pin, electrical terminals realize being electrically connected
Connect.
The invention have the benefit that a kind of Novel magnetic modular structure of the present invention, it includes glue box, magnetic line
Circle, magnetic coil is flush-mounted in the containing cavity of glue box, and magnetic coil includes magnet ring, enamel-covered wire, enamel-covered wire be extended with head end lead-in wire,
Tail end goes between；Glue box arranges first and second fixed side, and first and second fixed side upper surface offers lead-in wire draw-in groove respectively, first,
The corresponding each lead-in wire draw-in groove of two fixed sides offers upwardly opening fixing hole respectively；Head end lead-in wire is embedded in the first fixed side
In lead-in wire draw-in groove, tail end lead-in wire is embedded in the lead-in wire draw-in groove of the second fixed side, and each fixing hole is equipped with metal crimp pin respectively,
Head end is gone between by metal crimp pin, tail end lead-in wire is pressed into corresponding fixing hole.Being designed by said structure, the present invention's is new
Formula magnetic modular structure has that modern design, easy to assembly, manufacturing process be simple, good reliability and the high advantage of production efficiency.
Another of the present invention has the beneficial effect that the assembly method of a kind of Novel magnetic modular structure of the present invention, its
Comprise the following steps that: a, magnetic coil is positioned in the containing cavity of glue box, and by glue or gummed paper by magnetic line
The bottom surface being fixed on containing cavity pasted by circle；B, by head end lead-in wire alignment the first fixed side lead-in wire draw-in groove and by head end go between
It is embedded in lead-in wire draw-in groove, by the lead-in wire draw-in groove of tail end lead-in wire alignment the second fixed side and tail end lead-in wire is embedded in and draws simultaneously
In line card groove；C, through the terminal through-hole of electrical terminals and being intercalated in fixing hole by metal crimp pin, head end lead-in wire, tail end draw
Line is pressed into fixing hole along corresponding metal crimp pin respectively, and coil lead, metal crimp pin, electrical terminals realize electricity
Connect.By above-mentioned processing step, this assembly method is capable of magnetic module and assembles quickly and efficiently, assembly process is simple,
Good reliability and efficiency are high.
Accompanying drawing explanation
Below with accompanying drawing, the present invention is further detailed, but the embodiment in accompanying drawing is not constituted this
Bright any restriction.
Fig. 1 is present invention structural representation before metal crimp pin is pressed into.
Fig. 2 is present invention generalized section before metal crimp pin is pressed into.
Fig. 3 is present invention generalized section after metal crimp pin is pressed into.
Fig. 1 to Fig. 3 includes:
1 glue box 11 containing cavity
12 first fixed side 13 second fixed sides
14 lead-in wire draw-in groove 15 fixing holes
2 magnetic coil 21 magnet rings
22 enamel-covered wire 221 head end lead-in wires
222 tail ends go between 3 metal crimp pins
4 electrical terminals 41 terminal through-hole.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention will be described.
Embodiment one, as shown in Figure 1 to Figure 3, a kind of Novel magnetic modular structure, include glue box 1, magnetic coil 2, glue
The inside of box 1 forms containing cavity 11, and magnetic coil 2 is flush-mounted in the containing cavity 11 of glue box 1, and magnetic coil 2 includes magnet ring
21 and around being loaded on the enamel-covered wire 22 of magnet ring 21, magnetic coil 2 pastes the end being fixed on containing cavity 11 by glue or gummed paper
Face, the enamel-covered wire 22 of magnetic coil 2 is extended with head end lead-in wire 221, tail end lead-in wire 222.
Further, glue box 1 is provided with go between with head end 221 the first corresponding fixed sides 12 and tail end lead-in wire 222
The second corresponding fixed side 13, the upper surface of first fixed side the 12, second fixed side 13 offers the completeest respectively
The lead-in wire draw-in groove 14 entirely run through, the corresponding each lead-in wire draw-in groove 14 of first fixed side the 12, second fixed side 13 offers court respectively
The fixing hole 15 of upper shed, each fixing hole 15 is arranged with corresponding lead-in wire draw-in groove 14 consistency from top to bottom.
Further, head end lead-in wire 221 is embedded in the lead-in wire draw-in groove 14 of the first fixed side 12, tail end lead-in wire 222
Being embedded in the lead-in wire draw-in groove 14 of the second fixed side 13, each fixing hole 15 is fitted with metal crimp pin 3 respectively, fixes with first
Head end lead-in wire 221 is pressed into fixing hole 15 and metal crimp pin 3 by the metal crimp pin 3 that the fixing hole 15 of side plate 12 is corresponding
Being embedded in fixing hole 15, tail end lead-in wire 222 is pressed into fixing hole by the metal crimp pin 3 corresponding with the second fixed side 13
In 15 and metal crimp pin 3 is embedded in fixing hole 15.
Connect it addition, first fixed side the 12, second fixed side 13 is embedded with respectively in the aperture position of each fixing hole 15
Electric terminal 4, each electrical terminals 4 offer respectively up and down completely through and with the terminal through-hole of corresponding fixing hole 15 consistency from top to bottom
41, head end lead-in wire 221, tail end lead-in wire 222 are each passed through the terminal through-hole 41 of corresponding electrical terminals 4 and are pressed into corresponding solid
Determine in hole 15.
During the magnetic modular structure of the present embodiment one assembles, magnetic coil 2 is positioned over the containing cavity of glue box 1
In 11 and by glue or gummed paper magnetic coil 2 pasted the bottom surface being fixed on containing cavity 11, then head end is gone between 221 right
The lead-in wire draw-in groove 14 of accurate first fixed side 12 and head end lead-in wire 221 is embedded in lead-in wire draw-in groove 14, and head end is gone between
Above the terminal through-hole 41 of 221 fixing holes 15 being across the first fixed side 12 and electrical terminals 4, same, will simultaneously
Tail end lead-in wire 222 is directed at the lead-in wire draw-in groove 14 of the second fixed side 13 and is embedded in lead-in wire draw-in groove 14 by tail end lead-in wire 222, and
Tail end lead-in wire 222 is across above the fixing hole 15 of the second fixed side 13 and the terminal through-hole 41 of electrical terminals 4；?
After metal crimp pin 3 through the terminal through-hole 41 of electrical terminals 4 and is intercalated in fixing hole 15, head end lead-in wire 221, tail end draw
Line 222 is pressed into along corresponding metal crimp pin 3 to fixing hole 15 respectively, coil lead, metal crimp pin 3, power connection end
Son 4 realizes electrical connection.
It should further be noted that the lead-in wire draw-in groove 14 of the present embodiment one is mainly used in positioning head end lead-in wire 221 and tail end draws
Line 222, to ensure that head end lead-in wire 221, tail end lead-in wire 222 are across above the terminal through-hole 41 of electrical terminals 4.
It addition, coil lead, metal crimp pin 3, electrical terminals 4 are capable of main reason is that of electrical connection: at gold
During genus crimping pin 3 is pressed into fixing hole 15, head end lead-in wire 221, tail end lead-in wire 222 can be in the opening of terminal through-hole 41, holes
The multiple action cuted out, cut, extrude that wall and metal crimp pin 3 end face produce, head end lead-in wire 221, tail end go between the paint on 222 surfaces
Skin cortex is damaged, come off, and exposes metal wire body part, and metal wire body part is electrically connected with electrical terminals 4, metal crimp pin 3 realization
Connect.
Summary situation understands, and is designed by said structure, and the magnetic modular structure of the present embodiment one is by crimping side
Formula replaces traditional around foot connected mode, spot welding connected mode, i.e. have modern design, easy to assembly, manufacturing process simple, can
By the advantage that property is good and production efficiency is high.
It should further be noted that before crimping, head end lead-in wire 221, tail end lead-in wire 222 can use some mode, as laser corrodes
Take off the coat of paint on lead-in wire etc. method, and then make the electrical connection between lead-in wire, electrical terminals 4, metal crimp pin 3 be strengthened.
Additionally, in some applications, glue box 1 can not pre-buried electrical terminals 4, the fixing hole 15 i.e. utilizing glue box 1 is direct
Fix lead-in wire and metal crimp pin 3, and lead-in wire is directly formed with metal crimp pin 3 electrically connect, and metal crimp pin 3 is straight
Connect the electrical terminals 4 serving as glue box 1 and carry out electric performance conducting with external component.
Embodiment two, the assembly method of a kind of Novel magnetic modular structure, include following processing step, particularly as follows:
A, magnetic coil 2 is positioned in the containing cavity 11 of glue box 1, and by glue or gummed paper, magnetic coil 2 is pasted solid
Bottom surface due to containing cavity 11；
B, by the lead-in wire draw-in groove 14 of head end lead-in wire 221 alignment the first fixed sides 12 and head end lead-in wire 221 is embedded in down-lead card
In groove 14, by the lead-in wire draw-in groove 14 of tail end lead-in wire 222 alignment the second fixed sides 13 and tail end lead-in wire 222 is embedded in and draws simultaneously
In line card groove 14；
C, metal crimp pin 3 through the terminal through-hole 41 of electrical terminals 4 and is intercalated in fixing hole 15, head end lead-in wire 221, tail
Along corresponding metal crimp pin 3, press-in in fixing hole 15, coil lead, metal crimp pin 3, connects end lead-in wire 222 respectively
Electric terminal 4 realizes electrical connection.
Being designed by above-mentioned processing step, this assembly method is capable of magnetic module and assembles quickly and efficiently, assembler
Sequence is simple, good reliability and efficiency high.
Above content is only presently preferred embodiments of the present invention, for those of ordinary skill in the art, according to the present invention's
Thought, the most all will change, and this specification content should not be construed as the present invention
Restriction.
Claims (3)
1. a Novel magnetic modular structure, it is characterised in that: include glue box (1), magnetic coil (2), the inside of glue box (1)
Forming containing cavity (11), magnetic coil (2) is flush-mounted in the containing cavity (11) of glue box (1), and magnetic coil (2) includes magnet ring
(21) and around being loaded on the enamel-covered wire (22) of magnet ring (21), magnetic coil (2) pasted by glue or gummed paper be fixed on accommodating
The bottom surface in chamber (11), the enamel-covered wire (22) of magnetic coil (2) is extended with head end lead-in wire (221), tail end lead-in wire (222)；
It is relative with tail end lead-in wire (222) that glue box (1) is provided with first fixed side (12) corresponding with head end lead-in wire (221)
The second fixed side (13) answered, the first fixed side (12), the upper surface of the second fixed side (13) offer laterally respectively
Completely through lead-in wire draw-in groove (14), the first fixed side (12), the second fixed side (13) correspondence respectively go between draw-in groove (14) point
Not offering upwardly opening fixing hole (15), each fixing hole (15) is arranged with the corresponding draw-in groove that goes between (14) consistency from top to bottom；
Head end lead-in wire (221) is embedded in the lead-in wire draw-in groove (14) of the first fixed side (12), and tail end lead-in wire (222) is embedded in the
In the lead-in wire draw-in groove (14) of two fixed sides (13), each fixing hole (15) is fitted with metal crimp pin (3) respectively, fixes with first
The corresponding metal crimp pin (3) of the fixing hole (15) of side plate (12) by head end lead-in wire (221) press-in to fixing hole (15) and
Metal crimp pin (3) is embedded in fixing hole (15), and the metal crimp pin (3) corresponding with the second fixed side (13) is by tail end
Lead-in wire (222) press-in is interior to fixing hole (15) and metal crimp pin (3) is embedded in fixing hole (15).
A kind of Novel magnetic modular structure the most according to claim 1, it is characterised in that: described first fixed side
(12), described second fixed side (13) be embedded with electrical terminals (4) respectively in the aperture position of each fixing hole (15), respectively connect electricity
Terminal (4) offer respectively up and down completely through and with the terminal through-hole (41) of corresponding fixing hole (15) consistency from top to bottom, described
Head end lead-in wire (221), described tail end lead-in wire (222) are each passed through the terminal through-hole (41) of corresponding electrical terminals (4) and are pressed into
To corresponding fixing hole (15).
3. the assembly method of a Novel magnetic modular structure, it is characterised in that include following processing step, particularly as follows:
A, magnetic coil (2) is positioned in the containing cavity (11) of glue box (1), and by glue or gummed paper by magnetic coil
(2) bottom surface of containing cavity (11) is fixed in stickup；
B, the lead-in wire draw-in groove (14) that head end lead-in wire (221) is directed at the first fixed side (12) and (221) inlay card that head end is gone between
In lead-in wire draw-in groove (14), tail end lead-in wire (222) is directed at the lead-in wire draw-in groove (14) of the second fixed side (13) and by tail simultaneously
End lead-in wire (222) is embedded in lead-in wire draw-in groove (14)；
C, by metal crimp pin (3) through the terminal through-hole (41) of electrical terminals (4) and in being intercalated in fixing hole (15), head end draws
Line (221), tail end lead-in wire (222) are pressed into fixing hole (15) along corresponding metal crimp pin (3) respectively, and coil draws
Line, metal crimp pin (3), electrical terminals (4) realize electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610313729.3A CN106057406B (en) | 2016-05-12 | 2016-05-12 | A kind of magnetism modular structure and its assembly method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610313729.3A CN106057406B (en) | 2016-05-12 | 2016-05-12 | A kind of magnetism modular structure and its assembly method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106057406A true CN106057406A (en) | 2016-10-26 |
| CN106057406B CN106057406B (en) | 2019-03-29 |
Family
ID=57177632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610313729.3A Expired - Fee Related CN106057406B (en) | 2016-05-12 | 2016-05-12 | A kind of magnetism modular structure and its assembly method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106057406B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546020A (en) * | 2017-08-07 | 2018-01-05 | 河南森源电气股份有限公司 | A kind of current transformer mould and its lateral plate component |
| CN110853904A (en) * | 2018-07-27 | 2020-02-28 | 昆山同凯电子有限公司 | Novel winding magnetic shielding inductor and production method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2919571Y (en) * | 2006-03-20 | 2007-07-04 | 佛山市顺德区汉达精密电子科技有限公司 | Compression joint type lead connecting device |
| CN104576014A (en) * | 2014-12-31 | 2015-04-29 | 绵阳高新区经纬达科技有限公司 | Network transformer manufacturing method |
-
2016
- 2016-05-12 CN CN201610313729.3A patent/CN106057406B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2919571Y (en) * | 2006-03-20 | 2007-07-04 | 佛山市顺德区汉达精密电子科技有限公司 | Compression joint type lead connecting device |
| CN104576014A (en) * | 2014-12-31 | 2015-04-29 | 绵阳高新区经纬达科技有限公司 | Network transformer manufacturing method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546020A (en) * | 2017-08-07 | 2018-01-05 | 河南森源电气股份有限公司 | A kind of current transformer mould and its lateral plate component |
| CN107546020B (en) * | 2017-08-07 | 2024-01-19 | 河南森源电气股份有限公司 | Current transformer forming die and side plate assembly thereof |
| CN110853904A (en) * | 2018-07-27 | 2020-02-28 | 昆山同凯电子有限公司 | Novel winding magnetic shielding inductor and production method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106057406B (en) | 2019-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201204330Y (en) | Electric connector | |
| CN104576014A (en) | Network transformer manufacturing method | |
| CN105337082B (en) | Connector assembly and its manufacture method | |
| CN106057406A (en) | Novel magnetic module structure and assembling method therefor | |
| CN102195148A (en) | Magnetic connection module and network connector having same | |
| CN104124559A (en) | Cable connector having internal mold positioning welding function and manufacturing method thereof | |
| CN110534690A (en) | Tab fixes device, tab nut cap, battery and welding method | |
| US20140125441A1 (en) | Large-current transformer for electronic round power meter and method of making | |
| CN104752936B (en) | The extension method of the method and detonator wire that are electrically connected between conducting wire | |
| CN209588864U (en) | A kind of electric detonator capacitance bracket of capacitor | |
| CN201464505U (en) | Terminal box | |
| CN208538610U (en) | A kind of Novel magnetic modular structure | |
| CN209183631U (en) | A kind of aluminium winding displacement beam connection component | |
| CN104034930A (en) | Connection method of printed circuit board and terminal base, functional terminals and electric energy meter | |
| CN209822443U (en) | Integrated inductor | |
| CN203967343U (en) | The wire and cable connector with fixed internal formwork welding | |
| CN207800955U (en) | A kind of double-row terminal welding adapter of electric connector | |
| CN207265238U (en) | Connection structure | |
| CN202549540U (en) | Electromagnetic-interference-eliminable magnetic element | |
| CN205335093U (en) | Guarantee frock clamp of cylindrical capacitor terminal roughness | |
| CN110366325A (en) | A kind of compression bonding apparatus and method for pcb board connector | |
| CN209401863U (en) | A kind of split conductor cable and lamps and lanterns | |
| CN208608841U (en) | A kind of connection structure of motor down-lead and connector | |
| CN201138770Y (en) | Stator with connecting terminal of brushless DC motor | |
| CN210223748U (en) | PCB spot welding network voltage transformation filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |