CN206362828U - A kind of fixture for wave filter degradation - Google Patents
A kind of fixture for wave filter degradation Download PDFInfo
- Publication number
- CN206362828U CN206362828U CN201621394846.9U CN201621394846U CN206362828U CN 206362828 U CN206362828 U CN 206362828U CN 201621394846 U CN201621394846 U CN 201621394846U CN 206362828 U CN206362828 U CN 206362828U
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- China
- Prior art keywords
- wiring board
- socket
- wave filter
- fixture
- utility
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- 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.)
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- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
Abstract
The utility model discloses a kind of fixture for wave filter degradation, including：Wiring board and multiple sockets；Corresponding socket is provided with multiple pads on wiring board, and socket is weldingly fixed on pad；The wiring board wire for connecting all socket series connections is integrated with wiring board.The wiring board wire that socket series connection is connected is integrated on wiring board by the utility model, it is to avoid exposed, the reliability of raising aging clamp of connecting line.
Description
Technical field
The utility model is related to clamp art, and in particular to a kind of fixture for wave filter degradation.
Background technology
For the examination of DC filter performance, there is an extremely important test：High temperature ageing, its experimental condition be by
Wave filter is placed under certain temperature, applies rated voltage and rated current to it, is kept for certain time.Realize that this was tested
Journey, it is necessary to have suitable test fixture, fixture will meet following condition：1st, will being capable of fixed filters, it is ensured that filtering body
Do not occur space movement in process of the test；2nd, wave filter is made to bear the voltage set；3rd, wave filter is made to pass through setting
Electric current；4th, the series connection of multiple wave filters is realized.
Existing aging clamp, is socket of burn-oning in the circuit board, reuses copper conductor, socket series connection is got up.It is this
Aging clamp, copper conductor is exposed, easily aoxidizes, and is easily contacted with the metal shell of wave filter, occurs short circuit.
Utility model content
Weak point present in regarding to the issue above, the utility model provides a kind of folder for wave filter degradation
Tool.
The utility model discloses a kind of fixture for wave filter degradation, including：Wiring board and multiple sockets；
The corresponding socket is provided with multiple pads on the wiring board, and the socket is weldingly fixed on the pad；
It is integrated with the wiring board wire of all socket series connection connections on the wiring board.
As further improvement of the utility model, altogether provided with 12 groups of pads on the wiring board, every group of pad is by 16
Via is constituted, and the pin of the via and the socket is welded and fixed.
As further improvement of the utility model, the wiring board wire is two parallel bending copper conductors,
The two ends of the every copper conductor are equipped with external wire via.
As further improvement of the utility model, the wiring width of two copper conductors is 4mm~8mm, described outer
Meet a diameter of 4mm~6mm of wire via.
As further improvement of the utility model, it is additionally provided with the wiring board in multiple screw holes, the screw hole
It is equipped with the screw for propping the wiring board.
As further improvement of the utility model, the socket is applied to pin size and filtered for 12mm × 8mm direct current
Ripple device.
Compared with prior art, the beneficial effects of the utility model are：
The utility model discloses a kind of fixture for wave filter degradation, the wiring board that socket series connection is connected is led
Line is integrated on wiring board, it is to avoid exposed, the reliability of raising aging clamp of connecting line.
Brief description of the drawings
Fig. 1 is a kind of wiring board top view of the disclosed fixture for wave filter degradation of embodiment of the utility model
Figure；
Fig. 2 is a kind of socket top view of the disclosed fixture for wave filter degradation of embodiment of the utility model；
Fig. 3 is a kind of socket side view of the disclosed fixture for wave filter degradation of embodiment of the utility model；
Fig. 4 is a kind of socket front view of the disclosed fixture for wave filter degradation of embodiment of the utility model.
In figure：
1st, wiring board；2nd, socket；3rd, pad；4th, wiring board wire；5th, external wire via；6th, screw hole；7th, first insert
Hole；8th, the second jack；9th, socket pins.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched
The embodiment stated is a part of embodiment of the present utility model, rather than whole embodiments.Based on the reality in the utility model
Apply example, the every other embodiment that those of ordinary skill in the art are obtained on the premise of creative work is not made, all
Belong to the scope of the utility model protection.
The utility model is described in further detail below in conjunction with the accompanying drawings：
As Figure 1-4, the utility model provides a kind of fixture for wave filter degradation, and the fixture fixes filtering
Device, and realize multiple filters in series in circuit, realize the path of electric current；The fixture includes：Wiring board 1 and multiple sockets 2；
Corresponding socket 2 is provided with multiple pads 3 on wiring board 1, and socket 2 is weldingly fixed on pad 3；It is integrated with institute on wiring board 1
There is the wiring board wire 4 that socket 2 is connected in series.Wherein：
As shown in figure 1, being arranged uniformly in 3 rows 4 provided with 12 groups of pads 3 altogether on wiring board of the present utility model；Every group of pad 3
It is made up of 16 vias, every four vias are same current potential.Pad 3 of the present utility model is used to weld with the socket pins 9 of socket 2
It is fixed, socket pins 9 as shown in figs. 2 to 4, altogether provided with 16 socket pins 9 on each socket 2, its via phase with pad 3
Correspondence.
As shown in figure 1, wiring board wire 4 of the present utility model is integrated in the circuit board, by between the via series connection on pad 3
Connect, so as to realize the series connection between 12 sockets.Wiring board wire 4 of the present utility model is that two parallel bending copper are led
Line, respectively "+" wire and "-" wire；The two ends of every copper conductor are equipped with external wire via 5, for welding current
Inlet wire "+" and "-" and outlet "+" and "-"；Wherein, the wiring width of two copper conductors is 4mm~8mm, external wire mistake
A diameter of 4mm~6mm in hole 5.
As shown in figure 1,4 screw holes 6 are additionally provided with wiring board 1 of the present utility model, for wearing screw, by wiring board 1
Certain altitude is propped, prevents the conductors such as the bottom surface of wiring board 1 and metal from contacting, causes short circuit.
Inserted as shown in Fig. 2 socket 2 of the present utility model is provided with one group be made up of the first jack 7 and the second jack 8
Hole, is made up of, sheet material is copper two sheet metals；There is 0.3mm~0.9mm gap between two sheet metals, for inserting
The pin of wave filter is filled, four groups of connected jacks are same current potentials.
As shown in Figure 3,4, socket 2 of the present utility model has 16 socket pins, corresponding for being welded to wiring board
On pad 1.16 socket pins on socket are corresponding with 16 vias on wiring board.
It is preferred that, the thickness of wiring board 1 of the present utility model is 1.5mm~3mm.
It is preferred that, DC filter many sizes, each size must correspond to a set of special aging clamp；This practicality is new
The fixture that type is provided is to be designed for pin size for 12mm × 8mm wave filter.
Application method of the present utility model is as follows：
12 DC filters are inserted onto 12 sockets respectively, weld external at the external wire via of lower end
Wire, and certain load is connected, external wire is welded at the external wire via of lower end, applies certain voltage, then
Realize the series connection between 12 DC filters.Electric current is flowed into by "+" wire input end, after every wave filter and load,
Flowed out by "-" wire output end, current loop is formed, so as to realize the degradation to wave filter.
The utility model discloses a kind of fixture for wave filter degradation, the wiring board that socket series connection is connected is led
Line is integrated on wiring board, it is to avoid exposed, the reliability of raising aging clamp of connecting line.
Preferred embodiment of the present utility model is these are only, the utility model is not limited to, for this area
Technical staff for, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle within,
Any modification, equivalent substitution and improvements made etc., should be included within protection domain of the present utility model.
Claims (6)
1. a kind of fixture for wave filter degradation, it is characterised in that including：Wiring board (1) and multiple sockets (2)；
The corresponding socket (2) is provided with multiple pads (3) on the wiring board (1), and the socket (2) is weldingly fixed on described
On pad (3)；
The wiring board wire (4) for being connected in series all sockets (2) is integrated with the wiring board (1).
2. it is used for the fixture of wave filter degradation as claimed in claim 1, it is characterised in that on the wiring board (1) altogether
Provided with 12 groups of pads, pad (3) is made up of 16 vias described in every group, and the pin welding of the via and the socket (2) is solid
It is fixed.
3. it is used for the fixture of wave filter degradation as claimed in claim 1, it is characterised in that the wiring board wire (4)
For two parallel bending copper conductors, the two ends of the every copper conductor are equipped with external wire via (5).
4. it is used for the fixture of wave filter degradation as claimed in claim 3, it is characterised in that the cloth of two copper conductors
Line width is 4mm~8mm, a diameter of 4mm~6mm of the external wire via (5).
5. it is used for the fixture of wave filter degradation as claimed in claim 1, it is characterised in that on the wiring board (1) also
Provided with multiple screw holes (6), the screw for propping the wiring board (1) is equipped with the screw hole (6).
6. it is used for the fixture of wave filter degradation as claimed in claim 1, it is characterised in that the socket (2) is applied to
Pin size is 12mm × 8mm DC filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621394846.9U CN206362828U (en) | 2016-12-19 | 2016-12-19 | A kind of fixture for wave filter degradation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621394846.9U CN206362828U (en) | 2016-12-19 | 2016-12-19 | A kind of fixture for wave filter degradation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206362828U true CN206362828U (en) | 2017-07-28 |
Family
ID=59375413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621394846.9U Active CN206362828U (en) | 2016-12-19 | 2016-12-19 | A kind of fixture for wave filter degradation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206362828U (en) |
-
2016
- 2016-12-19 CN CN201621394846.9U patent/CN206362828U/en active Active
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