CN205847206U - Lamination network filter - Google Patents
Lamination network filter Download PDFInfo
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- CN205847206U CN205847206U CN201620703148.6U CN201620703148U CN205847206U CN 205847206 U CN205847206 U CN 205847206U CN 201620703148 U CN201620703148 U CN 201620703148U CN 205847206 U CN205847206 U CN 205847206U
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Abstract
The utility model discloses a kind of lamination network filter, it includes insulating base, described insulating base is provided with storage tank, described insulating base fastens lid above storage tank, it is provided with circuit board between described insulating base and lid, described circuit board includes the bottom surface towards insulating base and the end face towards lid, described bottom surface is provided with some the first magnetic coils being placed in storage tank, described end face is provided with some second magnetic coils, described insulating base is fixedly installed some first input ends, some first lead-out terminals, some second input terminals and some second lead-out terminals.This utility model is by arranging network filter vertical stack, save network filter and be arranged in surface-assembled space required during external circuit mainboard, owing to being the integrated design, therefore, can quickly be assembled on external circuit mainboard, first magnetic coil and the second magnetic coil are all assembled in circuit board, and can pass through Automated winding, and production efficiency is efficient.
Description
Technical field
This utility model relates to a kind of network filter, particularly to a kind of lamination network filter.
Background technology
Along with electronic equipment develops along trend toward miniaturization, such as the network switch, server, computer etc., its electricity of the demand that is bound to
Road mainboard arranges more electronic component under limited surface area.
The Chinese utility model patent of existing Patent No. ZL200620173407.5 discloses a kind of filter element, its
Including first housing with the first signal input part and the first signal output part, and one have secondary signal input and
Second housing of secondary signal outfan, and the second housing is to be connected in a stacked on the first housing.This filter element
By the way of stacking, the first housing and the second housing are stacked, thus make full use of hanging down of circuit main board surface
Straight space, to save circuit main board surface-assembled space, makes circuit main board surface can arrange more electronic component, but, due to
First housing and the second housing are to separate, and when filter element is assembled in circuit main board, need first the second housing to be assembled in electricity
Road mainboard, then the first housing is assembled in above the second housing, need multiple operations just can complete to assemble, therefore, assemble trouble, and
And first be typically populated with magnetic coil in housing and the second housing, magnetic coil need to be assembled in the first housing and the second shell respectively
Internal, production efficiency is low.
Thus, it is necessary to design a kind of new structure to solve above-mentioned technical problem.
Utility model content
In order to overcome the deficiencies in the prior art, this utility model provides a kind of integral type, is easy to assemble, and production efficiency is high
Lamination network filter.
This utility model solves its technical problem and be the technical scheme is that
A kind of lamination network filter, it includes that insulating base, described insulating base are provided with storage tank, described insulation base
Seat above storage tank fasten have lid, be provided with circuit board between described insulating base and lid, described circuit board include towards
The bottom surface of insulating base and the end face towards lid, described bottom surface is provided with some the first magnetic line electrically connected with circuit board
Circle, described first magnetic coil is placed in storage tank, and described end face is provided with some the second magnetic line electrically connected with circuit board
Circle, described insulating base be fixedly installed some first input ends the first lead-out terminal, some, some second input terminals and
Some second lead-out terminals, described first input end and the first lead-out terminal form electricity through circuit board and the first magnetic coil
Connecting, described second input terminal and the second lead-out terminal form electrical connection through circuit board and the second magnetic coil.
As the improvement of technique scheme, described some first input ends the first lead-out terminal, some, some second
Input terminal and some second lead-out terminals are the most linearly arranged.
As the further improvement of technique scheme, described first input end is adjacently positioned with the second input terminal,
Described first lead-out terminal and the second lead-out terminal are adjacently positioned.
Further, described first input end, the first lead-out terminal, the second input terminal and second lead-out terminal one end are prolonged
Extending circuit board, and electrically connect with circuit board formation, the other end stretches out insulating base.
Further, described first input end, the first lead-out terminal, the second input terminal and the second lead-out terminal are in " L "
Shape, described first input end is mirror-image arrangement with the second input terminal, described first lead-out terminal and the second lead-out terminal in
Mirror-image arrangement.
Further, described first input end, the first lead-out terminal, the second input terminal and the second lead-out terminal are linearly
Shape.
Further, described first input end and the first lead-out terminal are L-shaped, described second input terminal and second defeated
Go out terminal linear.
Further, described first magnetic coil and the second magnetic coil include magnet ring and are wound in the enamel-covered wire of magnet ring, institute
State enamel-covered wire and include that some lead-in wires extending magnet ring, described first magnetic coil and the second magnetic coil are through lead-in wire and circuit
Plate forms electrical connection.
Further, described circuit board is respectively arranged with some spaced-apart conducting strips in its bottom surface and end face, described
Conducting strip is that two rows are respectively arranged in bottom surface and end face opposite sides, and described lead-in wire and conducting strip machinery one by one is also electrically connected with.
Further, described circuit board be provided with some for first input end, the first lead-out terminal, the second input
Son and the conductive hole of the second lead-out terminal electrical connection.
The beneficial effects of the utility model are: this utility model passes through to arrange circuit board between insulating base and lid, and
Some the first magnetic coils electrically connected with circuit board are set in circuit board bottom surface, and arrange in end face some electric with circuit board
The second magnetic coil connected, the first magnetic coil and the second magnetic coil are again by the first input end arranged on insulating base
Son, the first lead-out terminal, the second input terminal and the second lead-out terminal are formed with external circuit and electrically connect, thus realize network filter
The vertical stack of ripple device is arranged, and saves network filter and is arranged in surface-assembled space required during external circuit mainboard, carries
Rise the surface utilisation of circuit board, owing to being the integrated design, therefore, assembled easily, can quickly be assembled in external circuit master
On plate, the first magnetic coil and the second magnetic coil are all assembled in circuit board, and the first magnetic coil and the second magnetic coil can
By Automated winding, production efficiency is efficient.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is assembled state structural representation of the present utility model.
Fig. 2 is decomposing state structural representation of the present utility model.
Fig. 3 is the structural representation of this utility model embodiment one.
Fig. 4 is the structural representation of insulating base in this utility model.
Fig. 5 is the structural representation of lid in this utility model.
Fig. 6 is the side-looking status architecture schematic diagram of circuit board in this utility model.
Fig. 7 is the vertical view status architecture schematic diagram of circuit board in this utility model.
Fig. 8 is the structural representation of this utility model embodiment two.
Fig. 9 is the structural representation of this utility model embodiment three.
Detailed description of the invention
Referring to figs. 1 through shown in Fig. 7, a kind of lamination network filter, it includes that insulating base 1, described insulating base 1 are arranged
Having storage tank 11, described insulating base 1 fastens above storage tank 11 lid 2, and lid 2 can arrange snap fit 21, and in absolutely
Arranging fixture block 16 on edge pedestal 1, snap fit 21 coordinates with fixture block 16, thus is connected fixing for lid 2 and insulating base 1, described absolutely
Being provided with circuit board 3 between edge pedestal 1 and lid 2, described circuit board 3 includes the bottom surface 31 towards insulating base 1 and towards lid 2
End face 32, described bottom surface 31 is provided with some the first magnetic coils 4 electrically connected with circuit board 3, described first magnetic coil 4
Being placed in storage tank 11, described end face 32 is provided with some the second magnetic coils 5 electrically connected with circuit board 3, for keeping away position second
Field coil 5, lid 2 can arrange cavity 22.
Described insulating base 1 be fixedly installed some first input end 12, some first lead-out terminals 13, some second
Input terminal 14 and some second lead-out terminals 15, described some first input end 12, some first lead-out terminals 13, some
Second input terminal 14 and some second lead-out terminals 15 are the most linearly arranged.Described first input end 12 and the second input
Terminal 14 is adjacently positioned, and described first lead-out terminal 13 is adjacently positioned with the second lead-out terminal 15.
Described first input end 12 and the first lead-out terminal 13 are electrically connected with the first magnetic coil 4 formation through circuit board 3
Connecing, described second input terminal 14 and the second lead-out terminal 15 electrically connect with the second magnetic coil 5 formation through circuit board 3.
First input end the 12, first lead-out terminal the 13, second input terminal 14 and second lead-out terminal 15 one end extend
To circuit board 3, and electrically connecting with circuit board 3 formation, the other end stretches out insulating base 1, electrically connects for being formed with external circuit.
Further, described first magnetic coil 4 and the second magnetic coil 5 include magnet ring 41,51 and are wound in the paint of magnet ring
Envelope curve 42,52, described enamel-covered wire 42,52 includes some lead-in wires 421,521 extending magnet ring 41,51, described first magnetic line
Circle 4 and the second magnetic coil 5 electrically connect with circuit board 3 formation through lead-in wire 421,521.
Further, described circuit board 3 is respectively arranged with some spaced-apart conductions in its bottom surface 31 and end face 32
Sheet 33, described conducting strip 33 is respectively arranged in two rows in bottom surface 31 and end face 32 opposite sides, described lead-in wire 421,521 and conduction
Sheet 33 machinery one by one is also electrically connected with.
It addition, described circuit board 3 is provided with some for defeated with first input end the 12, first lead-out terminal 13, second
Enter terminal 14 and the conductive hole 34 of the second lead-out terminal 15 electrical connection, each first input end the 12, first lead-out terminal 13, second
After input terminal 14 and the second lead-out terminal 15 are assembled in conductive hole 34, weld further, thus it is fixing to be allowed to formation
Electrical connection.
Embodiment one, shown in reference Fig. 3, described first input end the 12, first lead-out terminal the 13, second input terminal 14
L-shaped with the second lead-out terminal 15, described first input end 12 and second input terminal 14 in mirror-image arrangement, described first
Lead-out terminal 13 and the second lead-out terminal 15 are in mirror-image arrangement.In the present embodiment, first input end the 12, first lead-out terminal
13, the second input terminal 14 and the second lead-out terminal 15 form electrical connections with external circuit is smooth shape, is beneficial to realize
Surface mount (SMT) processing procedure.
Embodiment two, shown in reference Fig. 8, described first input end the 12, first lead-out terminal the 13, second input terminal 14
Linear with the second lead-out terminal 15.In the present embodiment, first input end the 12, first lead-out terminal the 13, second input
Son 14 and the second lead-out terminal 15 extend the insulating base 1 perpendicular shape of part.
Embodiment three, with reference to shown in Fig. 9, described first input end 12 and the first lead-out terminal 13 are L-shaped, and described the
Two input terminals 14 and the second lead-out terminal 15 are linear.In the present embodiment, described first input end 12 and the first output
It is smooth shape that terminal 13 extends insulating base 1 part, and the second input terminal 14 and the second lead-out terminal 15 extend insulation base
The seat 1 perpendicular shape of part.
This utility model is by arranging circuit board 3, and if arranging in circuit board 3 bottom surface 31 between insulating base 1 and lid 2
Dry the first magnetic coil 4 electrically connected with circuit board 3, and some the second magnetic electrically connected with circuit board 3 is set in end face 32
Property coil 5, the first magnetic coil 4 and the second magnetic coil 5 again by first input end 12 arranged on insulating base 1, the
One lead-out terminal the 13, second input terminal 14 and the second lead-out terminal 15 are formed with external circuit and electrically connect, thus realize network
The vertical stack of wave filter is arranged, and saves network filter and is arranged in surface-assembled space required during external circuit mainboard,
Improve the surface utilisation of circuit board 3, owing to being the integrated design, therefore, assemble easily, can quickly be assembled in external circuit
On mainboard, the first magnetic coil 4 and the second magnetic coil 5 are all assembled in circuit board 3, and the first magnetic coil 4 and the second magnetic
Coil 5 can pass through Automated winding, and production efficiency is efficient.
The above, better embodiment the most of the present utility model, but this utility model is not limited to above-mentioned reality
Execute example, as long as it reaches technique effect of the present utility model with any same or similar means, all should fall into of the present utility model
Protection domain.
Claims (10)
1. a lamination network filter, it includes that insulating base, described insulating base are provided with storage tank, described insulating base
Fastening above storage tank and have lid, be provided with circuit board between described insulating base and lid, described circuit board includes towards absolutely
The bottom surface of edge pedestal and the end face towards lid, it is characterised in that: described bottom surface be provided with some electrically connect with circuit board
One magnetic coil, described first magnetic coil is placed in storage tank, described end face be provided with some electrically connect with circuit board
Two magnetic coils, described insulating base is fixedly installed some first input ends the first lead-out terminal, some, some second defeated
Entering terminal and some second lead-out terminals, described first input end and the first lead-out terminal are through circuit board and the first magnetic line
Circle forms electrical connection, described second input terminal and the second lead-out terminal and is electrically connected through circuit board and the formation of the second magnetic coil
Connect.
Lamination network filter the most according to claim 1, it is characterised in that: described some first input ends are sub, some
First lead-out terminal, some second input terminals and some second lead-out terminals are the most linearly arranged.
Lamination network filter the most according to claim 1 and 2, it is characterised in that: described first input end is with second
Input terminal is adjacently positioned, and described first lead-out terminal and the second lead-out terminal are adjacently positioned.
Lamination network filter the most according to claim 1, it is characterised in that: described first input end, the first output
Terminal, the second input terminal and second lead-out terminal one end extend to circuit board, and electrically connect with circuit board formation, and the other end is stretched
Go out insulating base.
Lamination network filter the most according to claim 4, it is characterised in that: described first input end, the first output
Terminal, the second input terminal and the second lead-out terminal are L-shaped, and described first input end is mirror image cloth with the second input terminal
Putting, described first lead-out terminal and the second lead-out terminal are mirror-image arrangement.
Lamination network filter the most according to claim 4, it is characterised in that: described first input end, the first output
Terminal, the second input terminal and the second lead-out terminal are linear.
Lamination network filter the most according to claim 4, it is characterised in that: described first input end and the first output
Terminal is L-shaped, and described second input terminal and the second lead-out terminal are linear.
Lamination network filter the most according to claim 1, it is characterised in that: described first magnetic coil and the second magnetic
Coil includes that magnet ring and be wound in the enamel-covered wire of magnet ring, described enamel-covered wire include some lead-in wires extending magnet ring, described first
Magnetic coil and the second magnetic coil electrically connect with circuit board formation through lead-in wire.
Lamination network filter the most according to claim 8, it is characterised in that: described circuit board divides in its bottom surface and end face
Not being provided with some spaced-apart conducting strips, described conducting strip is that two rows are respectively arranged in bottom surface and end face opposite sides,
Described lead-in wire and conducting strip machinery one by one is also electrically connected with.
Lamination network filter the most according to claim 1, it is characterised in that: described circuit board be provided with some for
The conductive hole electrically connected with first input end, the first lead-out terminal, the second input terminal and the second lead-out terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620703148.6U CN205847206U (en) | 2016-07-05 | 2016-07-05 | Lamination network filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620703148.6U CN205847206U (en) | 2016-07-05 | 2016-07-05 | Lamination network filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205847206U true CN205847206U (en) | 2016-12-28 |
Family
ID=58149404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620703148.6U Active CN205847206U (en) | 2016-07-05 | 2016-07-05 | Lamination network filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205847206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108666086A (en) * | 2018-05-09 | 2018-10-16 | 东莞立德精密工业有限公司 | Network filter |
-
2016
- 2016-07-05 CN CN201620703148.6U patent/CN205847206U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108666086A (en) * | 2018-05-09 | 2018-10-16 | 东莞立德精密工业有限公司 | Network filter |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |