CN207586314U - A kind of flexible PCB capacitance test device - Google Patents
A kind of flexible PCB capacitance test device Download PDFInfo
- Publication number
- CN207586314U CN207586314U CN201721704230.1U CN201721704230U CN207586314U CN 207586314 U CN207586314 U CN 207586314U CN 201721704230 U CN201721704230 U CN 201721704230U CN 207586314 U CN207586314 U CN 207586314U
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- CN
- China
- Prior art keywords
- test
- measurement jig
- jig
- flexible pcb
- fixed
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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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Abstract
The utility model provides a kind of flexible PCB capacitance test device,Including rack,The test display apparatus that is arranged in rack and the first measurement jig and the second measurement jig for being arranged on test display apparatus both sides,The structure of first measurement jig and the second measurement jig is identical,Include measurement jig installing plate,The measurement jig installing plate is fixed in rack,Jig adjustable plate is provided on measurement jig installing plate,The middle section of the jig adjustable plate is provided with test probe mounting groove,Fixed sliding block and lower fixed sliding block are provided in the test probe mounting groove,Test probe and lower test probe are respectively arranged on fixed sliding block and lower fixed sliding block,The upper test probe and lower test probe and the connector electric connection for being arranged on measurement jig installing plate side,The connector is electrically connected with test display apparatus.The utility model provide it is a kind of simple in structure, using the flexible PCB capacitance test device of the double measurement jigs in left and right.
Description
Technical field
The utility model belongs to circuit board capacitance test equipment, and in particular to a kind of flexible PCB capacitance test dress
It puts.
Background technology
With the continuous development and innovation of science and technology, flexible PCB, abbreviation soft board or FPC, with its light weight, ultra-thin property,
The advantages of flexible, has obtained great development in electronics field.After FPC products are made, need to carry out electric property survey
Examination, the function test fixture for testing FPC generally include pedestal, stent, FPC to be measured, test FPC screens body, detent mechanism, spy
Needle and connector, the finished product of TP screen bodies generally use purchase client that test FPC is used, since this kind of TP screens body is mostly using silver
Adhesive process, the number of plies for shielding body is more, and therefore, when test causes electric quantity loss big, accommodating very uneven between IC, otherness
It is larger, and then bring and test the problem of inaccurate, the FPC products for making some qualified are tested into substandard product.
Utility model content
In view of this, the main purpose of the utility model is to provide a kind of flexible PCB capacitance test device.
The technical solution adopted in the utility model is：
A kind of flexible PCB capacitance test device including rack, is arranged on the test display dress of rack middle section
Put and be arranged on the first measurement jig and the second measurement jig of test display apparatus both sides, first measurement jig and
The structure of two measurement jigs is identical, and including measurement jig installing plate, which is fixed in rack, the survey
Jig adjustable plate is provided on examination jig installing plate, the middle section of the jig adjustable plate is provided with test probe mounting groove,
Fixed sliding block and lower fixed sliding block are provided in the test probe mounting groove, is divided on fixed sliding block and lower fixed sliding block
It is not provided with test probe and lower test probe, the upper test probe and lower test probe are with being arranged on measurement jig installation
The connector of plate side is electrically connected, and the connector is electrically connected with test display apparatus.
Further, the connector is fixed on the inside of the support plate of shell outside.
Further, the cylinder of up and down motion is provided with above the jig adjustable plate, which is fixed in rack
In the fixed plate at end.
Further, the measurement jig installing plate is fixed on the crossbeam set in rack.
Further, it is provided on the test display apparatus on reset adjusting knob and the test display apparatus
End is respectively arranged with the first relay switch of the first measurement jig of control and the keying of the second measurement jig and the second relay is opened
It closes.
Further, it is respectively arranged with a left side between the test display apparatus and the first measurement jig and the second measurement jig
Partition board and right clapboard.
Further, the protective door that left and right opens and closes is provided in the rack.
The utility model provides a kind of simple in structure, is tested using the flexible PCB capacitance of the double measurement jigs in left and right
Device, the flexible PCB capacitance test device can be convenient by the upper test probe set thereon and lower test probe
Capacitance uniformity test is completed, and the position between upper test probe and lower test probe can be adjusted.
Description of the drawings
Fig. 1, Fig. 2, Fig. 3 are the structure diagram of the utility model；
Wherein, attached drawing and reference numeral are as follows：
Rack 1, left clapboard 2, right clapboard 3 reset adjusting knob 4, test display apparatus 5, jig adjustable plate 6, test spy
Needle mounting groove 7, upper fixed sliding block 8, cylinder 9, crossbeam 10, connector 12, lower test probe 13, upper test probe 14, test is controlled
Have installing plate 15, protective door 16, the first relay switch 17, the second relay switch 18.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing and specific embodiment, in the signal of this utility model
Property embodiment and explanation be used for explain the utility model, but be not intended to limit the scope of the present invention.
Referring to figs. 1 to Fig. 3, the utility model provides a kind of flexible PCB capacitance test device, including rack 1,
Left clapboard 2, right clapboard 3 reset adjusting knob 4, test display apparatus 5, and jig adjustable plate 6 tests probe mounting groove 7, upper solid
Fixed slider 8, cylinder 9, crossbeam 10, connector 12, lower test probe 13, upper test probe 14, measurement jig installing plate 15, protection
Door 16, the first relay switch 17, the second relay switch 18.
1 middle section of rack is provided with test display apparatus 5 and is arranged on the first of 5 both sides of test display apparatus
Measurement jig and the second measurement jig are provided on the test display apparatus 5 and reset adjusting knob 4 and the test is aobvious
5 upper end of showing device is respectively arranged with the first relay switch 17 and that the first measurement jig of control and the second measurement jig open and close
Two relay switches 18 are respectively arranged with a left side between 5 and first measurement jig of test display apparatus and the second measurement jig
Partition board 2 and right clapboard 3；And first measurement jig and the second measurement jig protective door 16 close, the protective door 16 is set
In rack 1.The structure of first measurement jig and the second measurement jig is identical, including measurement jig installing plate 15, institute
It states measurement jig installing plate to be fixed on the crossbeam 10 set in rack, jig is provided on the measurement jig installing plate 15
Adjustable plate 6, the top of the jig adjustable plate 6 are provided with the cylinder 9 of up and down motion, which is fixed on consolidating for frame upper end
On fixed board, 6 up and down adjustment of jig adjustable plate can be reached, different height when meeting operation by different height by cylinder 9
Requirement.The middle section of the jig adjustable plate 6 is provided with test probe mounting groove 7, is set in the test probe mounting groove 7
Fixed sliding block 8 and lower fixed sliding block are equipped with, test probe is respectively arranged on fixed sliding block 8 and lower fixed sliding block
14 and lower test probe 13, the upper test probe 14 and lower test probe 13 and be arranged on 15 side of measurement jig installing plate
Connector 12 is electrically connected, and the connector 12 is electrically connected with test display apparatus 5, wherein, the connector 12 is fixed on
The inside of the support plate in 1 outside of rack.
Its basic operation principle is：Before being tested, by cylinder 9 by 6 up and down adjustment of jig adjustable plate, reach
It is required that operation height, then moved up and down, selected in test probe mounting groove 7 by upper fixed sliding block 8 and lower fixed sliding block
The distance of suitable upper test probe 14 and lower test probe 13 is selected, after adjusting finishes, passes through 17 He of the first relay switch
Second relay switch 18 rotates the keying of the first measurement jig and the second measurement jig respectively, in the utility model, with
For one measurement jig, the first relay switch 17 is opened, the second relay switch 18 closes, circuit board is moved to by fixture
Upper test probe 14 and lower test probe 13, connector 12 are connected to built-in based Capacitor Tester, based Capacitor Tester data measured
It is shown on test display apparatus 5 afterwards, the test point of continuous adjusting circuit board, observes the capacitance of test display apparatus 5
Data variation completes capacitance uniformity test.
The utility model provides a kind of simple in structure, is tested using the flexible PCB capacitance of the double measurement jigs in left and right
Device, the flexible PCB capacitance test device can be square by the upper test probe 14 set thereon and lower test probe 13
Just completion capacitance uniformity test, and the position between upper test probe 14 and lower test probe 13 can be adjusted.
The technical solution disclosed in the utility model embodiment is described in detail above, it is used herein specifically
Embodiment is expounded the principle and embodiment of the utility model embodiment, and the explanation of above example is only applicable to
Help understands the principle of the utility model embodiment；It is real according to the utility model meanwhile for those of ordinary skill in the art
Example is applied, the there will be changes in specific embodiment and application range, in conclusion the content of the present specification should not be understood
For the limitation to the utility model.
Claims (7)
1. a kind of flexible PCB capacitance test device, which is characterized in that including rack, be arranged on the survey of rack middle section
Examination display device and the first measurement jig and the second measurement jig for being arranged on test display apparatus both sides, first test
The structure of jig and the second measurement jig is identical, and including measurement jig installing plate, which is fixed on rack
On, jig adjustable plate is provided on the measurement jig installing plate, the middle section of the jig adjustable plate is provided with test and visits
Needle mounting groove, is provided with fixed sliding block and lower fixed sliding block in the test probe mounting groove, fixed sliding block and lower solid
Test probe and lower test probe are respectively arranged on fixed slider, the upper test probe and lower test probe are with being arranged on survey
The connector for trying jig installing plate side is electrically connected, and the connector is electrically connected with test display apparatus.
2. flexible PCB capacitance test device according to claim 1, which is characterized in that the connector is fixed on
The inside of the support plate of shell outside.
3. flexible PCB capacitance test device according to claim 1, which is characterized in that the jig adjustable plate
Top is provided with the cylinder of up and down motion, which is fixed in the fixed plate of frame upper end.
4. flexible PCB capacitance test device according to claim 1, which is characterized in that the measurement jig installation
Plate is fixed on the crossbeam set in rack.
5. flexible PCB capacitance test device according to claim 1, which is characterized in that the test display apparatus
On be provided with reset adjusting knob and the test display apparatus upper end is respectively arranged with control the first measurement jig and second
The first relay switch and the second relay switch that measurement jig opens and closes.
6. flexible PCB capacitance test device according to claim 1 or 5, which is characterized in that the test display
Left clapboard and right clapboard are respectively arranged between device and the first measurement jig and the second measurement jig.
7. flexible PCB capacitance test device according to claim 1, which is characterized in that be provided in the rack
The protective door that left and right opens and closes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721704230.1U CN207586314U (en) | 2017-12-11 | 2017-12-11 | A kind of flexible PCB capacitance test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721704230.1U CN207586314U (en) | 2017-12-11 | 2017-12-11 | A kind of flexible PCB capacitance test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207586314U true CN207586314U (en) | 2018-07-06 |
Family
ID=62736782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721704230.1U Expired - Fee Related CN207586314U (en) | 2017-12-11 | 2017-12-11 | A kind of flexible PCB capacitance test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207586314U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110132742A (en) * | 2019-06-25 | 2019-08-16 | 深圳市新威尔电子有限公司 | Probe pressure test fixture |
| CN113227981A (en) * | 2018-12-13 | 2021-08-06 | 美光科技公司 | Controller architecture testing using automatic test vectors |
-
2017
- 2017-12-11 CN CN201721704230.1U patent/CN207586314U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113227981A (en) * | 2018-12-13 | 2021-08-06 | 美光科技公司 | Controller architecture testing using automatic test vectors |
| CN113227981B (en) * | 2018-12-13 | 2022-09-20 | 美光科技公司 | System, apparatus and method for controller architecture testing |
| US11598808B2 (en) | 2018-12-13 | 2023-03-07 | Micron Technology, Inc. | Controller structural testing with automated test vectors |
| CN110132742A (en) * | 2019-06-25 | 2019-08-16 | 深圳市新威尔电子有限公司 | Probe pressure test fixture |
| CN110132742B (en) * | 2019-06-25 | 2024-03-19 | 深圳市新威尔电子有限公司 | Probe pressure test fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 Termination date: 20211211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |