CN101930837A - Coil module, assembly method thereof and electric connector with coil module - Google Patents
Coil module, assembly method thereof and electric connector with coil module Download PDFInfo
- Publication number
- CN101930837A CN101930837A CN2009103033788A CN200910303378A CN101930837A CN 101930837 A CN101930837 A CN 101930837A CN 2009103033788 A CN2009103033788 A CN 2009103033788A CN 200910303378 A CN200910303378 A CN 200910303378A CN 101930837 A CN101930837 A CN 101930837A
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Abstract
The invention discloses a coil module. The coil module comprises a base, a plurality of terminals arranged in the base and electrically connected with external elements, and a plurality of magnetic coils accommodated in the base, wherein the base comprises a first substrate and a second substrate which are split; the first substrate is provided with an accommodating space for accommodating the magnetic coils, wherein one end of the accommodating space is open; the first substrate is provided with a plurality of side walls for defining the accommodating space, wherein at least one side wall of the first substrate is provided with a notch communicated with the accommodating space, and the magnetic coils are accommodated in the accommodating space through the notch; and the second substrate is arranged on the first substrate and arranged in the notch of the first substrate. The substrates are split so that the magnetic coils of the coil module are convenient during assembly and the loss is reduced.
Description
[technical field]
The present invention relates to a kind of coil module, relate in particular to the base construction of this coil module.
[background technology]
Existing a kind of electric connector, it comprises sub-circuit board and the coil device that can be connected in sub-circuit board, coil device comprises the some magnetic coils that are provided with the shell body of receiving space and are loaded on the shell body receiving space.When magnetic coil was loaded on the receiving space of shell body, often because coil dimension is too big, and shell body receiving space opening size was too little, and coil can be with its scratch packing into by force.
Therefore, be necessary existing technology is improved to overcome above-mentioned defective.
[summary of the invention]
Technical problem to be solved by this invention is: a kind of coil module is provided, and it comprises the convenient base construction of installing.
For solving the problems of the technologies described above, the invention provides a kind of coil module, it comprises a pedestal, be loaded on plurality of terminals in the pedestal to electrically connect with outer member, and be contained in some magnetic coils in the pedestal, this pedestal comprises split type first, second matrix, first matrix is provided with the receiving space of an end opening to accommodate magnetic coil, first matrix is provided with some sidewalls to be enclosed to form aforementioned receiving space, wherein at least one sidewall of first matrix is provided with the recess with the receiving space perforation, aforementioned magnetic coil is contained in the receiving space by this recess, second matrix is loaded on first matrix, and second matrix is loaded in the recess of first matrix.
Compared to prior art, the present invention's pedestal comprises first, second split type matrix, the sidewall of its first matrix is provided with recess, in installation process, the coil module can be loaded in the receiving space of first matrix by this recess, and then second matrix be filled in the recess of first matrix, thereby avoided because the magnetic coil size is too big, and matrix receiving space opening size is too little, can be at the coil of packing into by force with its scratch, make the easy to assembly of coil module and reduce loss.
[description of drawings]
Fig. 1 is the stereogram of electric connector of the present invention.
Fig. 2 is the explosive view of electric connector shown in Figure 1.
Fig. 3 is the explosive view at another visual angle of electric connector shown in Figure 1.
Fig. 4 is the stereogram of coil module of the present invention.
[embodiment]
See also Fig. 1 to Fig. 4, it discloses a kind of electric connector 100 of execution mode, and it comprises insulating body 1, is loaded on 1 shell body 7 of the sub-circuit board 3 in the insulating body 1, the coil module 5 that is electrically connected at sub-circuit board 3 and coated insulation body.
Insulating body 1 is provided with receiving space 10, and electric connector 100 also comprises the some butt joint terminals 9 that are contained in receiving space 10.Being installed on the sub-circuit board 3 of butt joint terminal 9.
Coil module 5 is a filter element, and it comprises a pedestal 51, be loaded on plurality of terminals 53 in the pedestal 51 to electrically connect and to be contained in the some magnetic coils 55 in the pedestal 51 with the external circuit board (not shown).Pedestal 51 comprises that the receiving space 510 that first, second split type matrix 511,513, the first matrixes 511 are provided with an end opening is loaded on first matrix 511 to accommodate magnetic coil 55, the second matrixes 513.First matrix 511 comprises a diapire 515 and the some sidewalls 516 that extend from diapire 515, and some sidewalls 516 are enclosed to form aforementioned receiving space 510.Sidewall 516 comprises first, second sidewall 5161,5162 that is oppositely arranged and the 3rd and the 4th sidewall 5163,5164 that is oppositely arranged, wherein second and the 3rd, the 4th adjacent sidewall 5162,5164 be provided with the recess 500 that connects with receiving space.Second sidewall comprises that some shrinkage pool 5165, the second matrixes 513 are provided with some protruding 5131 to cooperate with the shrinkage pool 5165 of first matrix 511, so that second matrix 513 is immobilizated on first matrix 511.The limit portion of second matrix 513 protrudes in the receiving space 510 of first matrix 511, has reduced the width of the opening of receiving space 510.Terminal 53 comprises first group of terminal 531 that is loaded on the first side wall 5161 and the second group of terminal 533 that is loaded on second matrix 513.Aforementioned first group of terminal 531 runs through the first side wall 5161 of first matrix 511 and passes sub-circuit board 3, and the other end is connected in the external circuit board, and second group of terminal 533 1 end are contained in second matrix 513 and the other end is connected in sub-circuit board 3.Aforementioned butt joint terminal 9 is by sub-circuit board 3 and second group of terminal 553 electrical communication.Magnetic coil 55 comprises that two ends connect the lead 551 of first group of terminal 513 and second group of terminal 533 respectively, and magnetic coil 55 electrically connects by second group of terminal 553 and sub-circuit board 3.Magnetic coil 55 is resistance or inductance, comprises that some groups of coils, each group coil comprise a horizontal coil and a vertical coil.The first side wall 5161 is provided with first guide groove 5166 towards corresponding each first group of terminal 531 of inwall of receiving space 510, second matrix 513 is provided with second guide groove 5132 towards corresponding each second group of terminal 533 of inwall of receiving space 510, and aforementioned first, second guide groove 5166,5132 is connected on the terminal 53 of correspondence in order to the lead 551 of guiding coil.
During installation, the first step, earlier just magnetic coil 55 is loaded on the first side wall earlier and is provided with in the receiving space 510 of first matrix 511 of recess, second matrix 513 is loaded on first matrix 511 again; Second step was installed on the sub-circuit board 3 that butt joint terminal 9 is installed on the coil module 5, and terminal 53 passes sub-circuit board 3; The 3rd step was loaded on coil module 5 in the insulating body 1, and butt joint terminal 9 is contained in the receiving space 10 of insulating body 1; At last, shell body 7 is coated on insulating body 1.
The setting of the branch body structure of first, second matrix 511,513 of the present invention, make in installation process, coil mould ancestral 55 can be loaded on earlier in the receiving space 510 of first matrix 511, again second matrix 513 is loaded on first matrix 511, avoided because magnetic coil 55 sizes are too big, and pedestal 51 receiving spaces 510 opening sizes are too little, can be at the magnetic coil 55 of packing into by force with its scratch, make the easy to assembly of coil module 5 and reduce loss.
The above is one embodiment of the present invention, and in other execution mode, coil module 5 is the miniaturization module, and it can be loaded on the circuit board.
Should be understood that, the above only is a preferred forms of the present invention, be not whole execution modes, the variation of any equivalence that those of ordinary skills take technical solution of the present invention by reading specification of the present invention is claim of the present invention and contains.
Claims (11)
1. coil module, it comprises a pedestal, be loaded on plurality of terminals in the pedestal to electrically connect with outer member, and be contained in some magnetic coils in the pedestal, it is characterized in that: this pedestal comprises split type first, second matrix, first matrix is provided with the receiving space of an end opening to accommodate magnetic coil, first matrix is provided with some sidewalls to be enclosed to form aforementioned receiving space, wherein at least one sidewall of first matrix is provided with the recess with the receiving space perforation, aforementioned magnetic coil is contained in the receiving space by this recess, second matrix is loaded on first matrix, and second matrix is loaded in the recess of first matrix.
2. coil module as claimed in claim 1 is characterized in that: the limit portion of described second matrix protrudes in the receiving space of first matrix, has reduced the width of the opening of receiving space.
3. coil module as claimed in claim 1, it is characterized in that: some sidewalls of described pedestal comprise first, second sidewall that is oppositely arranged and the 3rd and the 4th sidewall that is oppositely arranged, wherein recess be located at second and adjacent the 3rd, the 4th sidewall on, terminal comprises the first group of terminal that is loaded on the first side wall and is loaded on second group of terminal in second matrix.
4. electric connector, it comprises insulating body, be loaded on the sub-circuit board in the insulating body, and the coil module that is electrically connected at sub-circuit board, the coil module comprises a pedestal and is contained in some magnetic coils in the pedestal, it is characterized in that: this pedestal comprises split type first, second matrix, first matrix is provided with a receiving space to accommodate magnetic coil, first matrix is provided with some sidewalls to be enclosed to form aforementioned receiving space, wherein at least one sidewall of first matrix is provided with the recess with the receiving space perforation, aforementioned magnetic coil is contained in the receiving space by this recess, and second matrix is loaded in the recess of first matrix.
5. electric connector as claimed in claim 4 is characterized in that: the limit portion of described second matrix protrudes in the receiving space of first matrix, has reduced the width of the opening of receiving space.
6. electric connector as claimed in claim 4, it is characterized in that: described electric connector also comprises some terminals that are loaded on matrix, second group of terminal of that terminal comprises the first group of terminal that is loaded on first matrix and is loaded on second matrix, first group of terminal one end passes sub-circuit board, the other end is connected in the external circuit board, second group of terminal one end is electrically connected at sub-circuit board, magnetic coil comprises that two ends connect the lead of first group of terminal and second group of terminal respectively, magnetic coil electrically connects by second group of terminal and sub-circuit board, and is connected with the external circuit board by first group of terminal.
7. electric connector as claimed in claim 6 is characterized in that: described electric connector also comprises some butt joint terminals that are connected in sub-circuit board one end, and the butt joint terminal is by sub-circuit board and second group of terminal electrical communication.
8. electric connector as claimed in claim 6, it is characterized in that: described first matrix is provided with first guide groove towards corresponding each first group of terminal of inwall of receiving space, second matrix is provided with second guide groove towards corresponding each second group of terminal of inwall of receiving space, and aforementioned first, second guide groove is connected on the terminal of correspondence in order to the lead of guiding coil.
9. method of assembling the coil module, this coil module comprises a pedestal, is loaded on plurality of terminals and some magnetic coils in the pedestal, this method comprises: (1) provides a kind of first matrix, first matrix is provided with a receiving space and some sidewalls are enclosed to form aforementioned receiving space, and wherein at least one sidewall is provided with recess; (2) recess of magnetic coil by first matrix is loaded in the receiving space; (3) provide a kind of second matrix to be loaded in the recess of first matrix, first matrix and second matrix are combined to form aforementioned pedestal.
10. the method for assembling coil module as claimed in claim 9 is characterized in that: the limit portion of described second matrix protrudes in the receiving space of first matrix, has reduced the width of the opening of receiving space.
11. the method for assembling coil module as claimed in claim 9, it is characterized in that: this method also provides a sub-circuit board, second group of terminal of that aforementioned terminal comprises the first group of terminal that is loaded on first matrix and is loaded on second matrix, first group of terminal one end passes sub-circuit board, the other end is connected in the external circuit board, second group of terminal one end is electrically connected at sub-circuit board, magnetic coil comprises that two ends connect the lead of first group of terminal and second group of terminal respectively, magnetic coil electrically connects by second group of terminal and sub-circuit board, and is connected with the external circuit board by first group of terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910303378A CN101930837B (en) | 2009-06-18 | 2009-06-18 | Coil module, assembly method thereof and electric connector with coil module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910303378A CN101930837B (en) | 2009-06-18 | 2009-06-18 | Coil module, assembly method thereof and electric connector with coil module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101930837A true CN101930837A (en) | 2010-12-29 |
| CN101930837B CN101930837B (en) | 2012-10-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910303378A Expired - Fee Related CN101930837B (en) | 2009-06-18 | 2009-06-18 | Coil module, assembly method thereof and electric connector with coil module |
Country Status (1)
| Country | Link |
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| CN (1) | CN101930837B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102801060A (en) * | 2011-05-23 | 2012-11-28 | 富士康(昆山)电脑接插件有限公司 | Method for manufacturing magnetic module and electric connector manufactured by using magnetic module |
| CN115255929A (en) * | 2022-09-20 | 2022-11-01 | 江苏元泰智能科技股份有限公司 | Ignition coil efficient automatic assembly detection assembly line and method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6568966B1 (en) * | 2001-11-08 | 2003-05-27 | Hon Hai Precision Ind. Co., Ltd. | Stacked modular jack assembly having improved magnetic module |
| CN2682613Y (en) * | 2003-11-21 | 2005-03-02 | 富士康(昆山)电脑接插件有限公司 | Module connector |
-
2009
- 2009-06-18 CN CN200910303378A patent/CN101930837B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102801060A (en) * | 2011-05-23 | 2012-11-28 | 富士康(昆山)电脑接插件有限公司 | Method for manufacturing magnetic module and electric connector manufactured by using magnetic module |
| CN102801060B (en) * | 2011-05-23 | 2016-01-06 | 富士康(昆山)电脑接插件有限公司 | The manufacture method of magnetic module and the electric connector utilizing this kind of magnetic module to manufacture |
| CN115255929A (en) * | 2022-09-20 | 2022-11-01 | 江苏元泰智能科技股份有限公司 | Ignition coil efficient automatic assembly detection assembly line and method |
| CN115255929B (en) * | 2022-09-20 | 2023-01-13 | 江苏元泰智能科技股份有限公司 | Ignition coil efficient automatic assembly detection assembly line and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101930837B (en) | 2012-10-03 |
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Granted publication date: 20121003 Termination date: 20160618 |