CN206725681U - A kind of filters to test frock - Google Patents
A kind of filters to test frock Download PDFInfo
- Publication number
- CN206725681U CN206725681U CN201720582829.6U CN201720582829U CN206725681U CN 206725681 U CN206725681 U CN 206725681U CN 201720582829 U CN201720582829 U CN 201720582829U CN 206725681 U CN206725681 U CN 206725681U
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- connecting plate
- filters
- regulating tank
- test
- spacing hole
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Abstract
A kind of filters to test frock, belongs to technical field of electronic device test.The utility model discloses a kind of filters to test frock easy to connect, simple in construction, testing efficiency is high, it can be adjusted as needed, with for testing the wave filter product of different size.The utility model includes connecting trays, the first connecting plate and the second connecting plate, by reasonably designing, abandons the test mode that tradition uses wire harness connector, avoids the waste caused by connector rapid wear.The utility model cost is cheap, easy to use, can widely popularize.
Description
Technical field
The utility model belongs to technical field of electronic device test, especially relates to a kind of wave filter frock.
Background technology
Wave filter, it is the device filtered to ripple as its name suggests.It is made up of devices such as electric capacity, inductance and resistance
Filter circuit.Wave filter can effectively filter out to the frequency beyond the frequency of specific frequency or the frequency, obtain a spy
Determine the electric signal of frequency, or eliminate the signal after a specific frequency.The wave filter of our company's production must obtain when dispatching from the factory
Enough tests, to ensure performance.Traditional test mode is by wire harness connector test product, although wire harness connector energy
The test of wave filter is enough completed, but test process installation is not convenient enough, and plug receptacle easily damages, testing efficiency is not high.Cause
Needed badly among this prior art and want a kind of new technical scheme to solve this problem.
Utility model content
Technical problem to be solved in the utility model is：There is provided it is a kind of it is easy to connect, simple in construction, testing efficiency is high
Filters to test frock, it can be adjusted as needed, with for testing the wave filter product of different size.
A kind of filters to test frock, it is characterized in that：Including connecting trays, the first connecting plate and the second connecting plate；
First connecting plate is L-type, including riser and transverse slat, is provided with instrument connection on the riser, on the transverse slat
Regulating tank is provided with, the regulating tank is perpendicular to the riser；
Second connecting plate is identical with first connecting board structure；
The both ends of the connecting trays are respectively arranged with vertical with the equal-sized spacing hole of the regulating tank, the spacing hole
It is identical with the regulating tank quantity in the riser, the spacing hole；
The regulating tank of the spacing hole of described connecting trays one end and first connecting plate is bolted；
The regulating tank of the spacing hole of the connecting trays other end and second connecting plate is bolted.
Screw fixing hole is provided with around the instrument connection.
The spacing hole is provided with 4.
By above-mentioned design, the utility model can bring following beneficial effect：It is simple in construction, facilitate wave filter
Fast Installation, it is rational in infrastructure, cheap, can large batch of production and popularization, this frock can change shape by flexible,
And then test the wave filter of different length.
Brief description of the drawings
The utility model is further described below in conjunction with the drawings and specific embodiments：
Fig. 1 is a kind of filters to test tool structure schematic diagram of the utility model.
Fig. 2 is a kind of filters to test frock connecting trays structural representation of the utility model.
Fig. 3 is a kind of structural representation of the connecting plate of filters to test frock first of the utility model.
In figure, 1- connecting trays, the connecting plates of 2- first, the connecting plates of 3- second, 21- risers, 22- transverse slats, 211- instrument connections,
221- regulating tanks, 212- screw fixing holes.
Embodiment
As shown in Figure 1, Figure 2 and Figure 3, a kind of filters to test frock of the utility model, it is characterized in that：Including connecting trays
1st, the first connecting plate 2 and the second connecting plate 3；
First connecting plate 2 is L-type, including riser 21 and transverse slat 22, and instrument connection 211 is provided with the riser 21),
Regulating tank 221 is provided with the transverse slat 22, the regulating tank 221 is perpendicular to the riser 21；
Second connecting plate 3 is identical with the structure of the first connecting plate 2；
The both ends of the connecting trays 1 be respectively arranged with the equal-sized spacing hole 12 of the regulating tank 221, this is spacing
Hole 12 is identical with the quantity of regulating tank 221 perpendicular to the riser 21, the spacing hole 12；
The spacing hole 12 of described one end of connecting trays 1 and the regulating tank 221 of first connecting plate 2 are bolted；
The spacing hole 12 of the other end of connecting trays 1 and the regulating tank 221 of second connecting plate 3 are connected by bolt
Connect.
Screw fixing hole 212 is provided with around the instrument connection 211.
The spacing hole 12 is provided with 4.
When test filter is needed, the bolt of connection regulating tank 221 and spacing hole 12 is first unclamped, makes the first connection
The connecting plate 3 of plate 2 and second relative can move with connecting trays 1.Wave filter to be tested is placed in the first connecting plate 2 and
Between two connecting plates 3, the distance of the first connecting plate 1 and the second connecting plate 3 is adjusted, by the flange connection of the input of wave filter
The instrument connection 211, the output flange connector that are put on the first connecting plate 2 are put into the instrument connection on the second connecting plate 3, then step up
First connecting plate 2 and the second connecting plate 3, now can also be by screw by the flange connection of wave filter to be tested and riser 21
On screw fixing hole be fixedly connected, to fasten wave filter to be measured.Now the bolt for connecting spacing hole 12 and regulating tank 211 is twisted
Tightly, you can be filtered the test job of device.After the completion of test, the wave filter tested can be quickly unloaded, is more renewed
Wave filter carry out test job next time.The utility model is simple in construction, cheap, should be widely promoted.
Claims (3)
1. a kind of filters to test frock, it is characterized in that：Including connecting trays (1), the first connecting plate (2) and the second connecting plate
(3)；
First connecting plate (2) is L-type, including riser (21) and transverse slat (22), and instrument connection is provided with the riser (21)
(211) regulating tank (221), is provided with the transverse slat (22), the regulating tank (221) is perpendicular to the riser (21)；
Second connecting plate (3) is identical with the first connecting plate (2) structure；
The both ends of the connecting trays (1) are respectively arranged with and the regulating tank (221) equal-sized spacing hole (12), the limit
Position hole (12) is identical with the regulating tank (221) quantity perpendicular to the riser (21), the spacing hole (12)；
The spacing hole (12) of described connecting trays (1) one end and the regulating tank (221) of first connecting plate (2) are connected by bolt
Connect；
The spacing hole (12) of connecting trays (1) other end and the regulating tank (221) of second connecting plate (3) pass through bolt
Connection.
2. a kind of filters to test frock according to claim 1, it is characterized in that：Set around the instrument connection (211)
It is equipped with screw fixing hole (212).
3. a kind of filters to test frock according to claim 1, it is characterized in that：The spacing hole (12) is provided with 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720582829.6U CN206725681U (en) | 2017-05-24 | 2017-05-24 | A kind of filters to test frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720582829.6U CN206725681U (en) | 2017-05-24 | 2017-05-24 | A kind of filters to test frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206725681U true CN206725681U (en) | 2017-12-08 |
Family
ID=60510857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720582829.6U Active CN206725681U (en) | 2017-05-24 | 2017-05-24 | A kind of filters to test frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206725681U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109541335A (en) * | 2018-09-30 | 2019-03-29 | 宁波艾思科汽车音响通讯有限公司 | A kind of glass antenna filters to test tooling and test method |
-
2017
- 2017-05-24 CN CN201720582829.6U patent/CN206725681U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109541335A (en) * | 2018-09-30 | 2019-03-29 | 宁波艾思科汽车音响通讯有限公司 | A kind of glass antenna filters to test tooling and test method |
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