CN208520897U - A kind of flexible circuitry board test device improving positioning accuracy - Google Patents
A kind of flexible circuitry board test device improving positioning accuracy Download PDFInfo
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- CN208520897U CN208520897U CN201820952365.8U CN201820952365U CN208520897U CN 208520897 U CN208520897 U CN 208520897U CN 201820952365 U CN201820952365 U CN 201820952365U CN 208520897 U CN208520897 U CN 208520897U
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- tester table
- positioning accuracy
- test device
- flexible circuitry
- improving positioning
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Abstract
The utility model discloses a kind of flexible circuitry board test devices for improving positioning accuracy, including a tester table, the lower platen being set up in above tester table, the test fixture once being set on tester table upper surface, be set to lower platen lower end surface and be located at lower test fixture right above one on test fixture, it is connected to one first lifting driving assembly of lower platen, and it is set in tester table and is electrically connected to a controller of the first lifting driving assembly, it further include the supporting mechanism for being set on tester table and being located at immediately ahead of lower test fixture, the supporting mechanism includes the pallet component for being set on tester table and being located at immediately ahead of lower test fixture, and it is connected to one second lifting driving assembly of pallet component lower end.The flexible circuitry board test device provided by the utility model for improving positioning accuracy guarantees that flexible circuit board is in the same plane in test, to improve positioning accuracy, finally improves measuring accuracy.
Description
Technical field
The utility model relates to a kind of circuit board test device more particularly to a kind of flexible circuit board for improving positioning accuracy
Test device.
Background technique
Flexible circuit board after shaping, and before the next step process of progress, needs to test its properties, at present
Occur various test devices on the market.But the flexible circuit board due to needing to test various specifications size, and
Test fixture size in usual same test device is fixed, if the size of flexible circuit board is greater than test fixture
Size, then will be sagging beyond the partially flexible wiring board of test fixture, then flexible circuit board is whole not in the same plane,
Cause to have a huge impact measuring accuracy the position inaccurate of flexible circuit board.
Utility model content
In view of the above deficiencies, the purpose of this utility model is to provide a kind of flexible circuit board tests for improving positioning accuracy
Device guarantees that flexible circuit board is in the same plane in test, to improve positioning accuracy, finally improves measuring accuracy.
Used technical solution is the utility model in order to achieve the above objectives:
A kind of flexible circuitry board test device improving positioning accuracy, including a tester table, be set up on tester table
Side a lower platen, be set on tester table upper surface test fixture once, be set to lower platen lower end surface and be located under
Right above test fixture one on test fixture, be connected to one first lifting driving assembly of lower platen and be set to test machine
In platform and be electrically connected to a controller of the first lifting driving assembly, which is characterized in that further include be set on tester table and
A supporting mechanism immediately ahead of lower test fixture, the supporting mechanism include being set on tester table and being located at lower test to control
Have a pallet component in front and is connected to one second lifting driving assembly of pallet component lower end.
The pallet component including a pallet and is set to pallet lower end surface as a further improvement of the utility model,
A support plate, wherein this second lifting driving assembly be connected to lower end face of support plate.
The supporting mechanism further includes be respectively arranged at support board ends one as a further improvement of the utility model,
First guidance set, first guidance set include the guide rod being set on tester table, sliding be coated on outside guide rod
It encloses and the guide sleeve being fixed in support plate and the limit sleeve for being set to guide rod upper end.
A U-shaped wall is equipped with the pallet upper end-face edge is upward convex as a further improvement of the utility model, at this
U-shaped wall rear forms an opening.
As a further improvement of the utility model, the second lifting driving assembly include be set in tester table and
One second for being electrically connected to one second lifting motor of controller and being connected between the second lifting motor and lower end face of support plate
Telescopic screw rod.
It as a further improvement of the utility model, further include being set to lower test fixture upper end and being electrically connected to controller
An infrared distance sensor.
A upper substrate is provided with above the lower platen as a further improvement of the utility model, in the upper substrate
Several second guidance sets through lower platen are provided between tester table, which includes being connected to base
The guiding axis that a guiding axis and sliding between plate and tester table are coated on guiding axis periphery and are fixed on lower platen
Set.
As a further improvement of the utility model, it is described first lifting driving assembly include be set on tester table and
One first telescopic screw rod for being electrically connected to one first lifting motor of controller and being connected between upper substrate and lower platen,
In, which is electrically connected with the first lifting motor.
The lower test fixture is mainly made of the superposition of several test substrates as a further improvement of the utility model,
And it is upwardly extended on test substrate and is provided with several testing needles.
Be provided on the tester table as a further improvement of the utility model, be electrically connected with the controller it is several
Control button.
The utility model has the following beneficial effects: by adding supporting mechanism for flexible circuitry board test device, in test,
Supporting bracket is played to flexible circuit board to work, and so that flexible circuit board is kept smooth without generating bending in test, to make
Flexible circuit board obtains more accurate positioning, in order to the progress of test, and is conducive to improve measuring accuracy.
Above-mentioned is the general introduction of utility model technical solution, below in conjunction with attached drawing and specific embodiment, to the utility model
It is described further.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model supporting mechanism.
Specific embodiment
Further to illustrate that the utility model is the technical means and efficacy for reaching predetermined purpose and being taken, below in conjunction with
Specific embodiment of the present utility model is described in detail in attached drawing and preferred embodiment.
Fig. 1 and Fig. 2 are please referred to, the utility model embodiment provides a kind of flexible circuit board test dress for improving positioning accuracy
Set, including a tester table 1, the lower platen 2 that is set up in the top of tester table 1, be set on 1 upper surface of tester table one
Lower test fixture 3, be set to 2 lower end surface of lower platen and be located at right above lower test fixture 3 one on test fixture 4, be connected to
The one first of lower platen 2 goes up and down driving assembly 5 and is set in tester table 1 and is electrically connected to the first lifting driving assembly 5
One controller.The present embodiment flexible circuitry board test device further includes being set on tester table 1 and being located at lower test fixture 3 just
One supporting mechanism 6 in front, the supporting mechanism 6 include one for being set on tester table 1 and being located at lower 3 front of test fixture
Pallet component 61 and the one second lifting driving assembly 62 for being connected to 6 lower end of pallet component.In test, by flexible circuit board
It is put into lower test fixture 3, since flexible circuit board material is flexible material, when its size is greater than lower 3 size of test fixture,
Flexible circuit board can be sagging beyond the part of lower test fixture 3, makes lower test fixture 3 is whole can not be located in the same horizontal plane.
The present embodiment is held up by supporting mechanism 6, by flexible circuit board beyond the part of lower test fixture 3, locates flexible circuit board integrally
In in same level, in favor of upper test fixture 4 and positioning and test of the lower test fixture 3 to flexible circuit board, to mention
High position precision finally improves measuring accuracy.
Specifically, the pallet component 61 includes a pallet 611 and the support plate for being set to 611 lower end surface of pallet
612, wherein the second lifting driving assembly 62 is connected to 612 lower end surface of support plate；It is upward convex in 611 upper end-face edge of pallet
Equipped with a U-shaped wall 6111, an opening 6112 is formed at 6111 rear of U-shaped wall.Flexible circuit board is being put into lower test
When on jig 3, the part beyond lower test fixture 3 is located in pallet 611, and is positioned by U-shaped wall 6111, prevents flexible circuitry
Plate is mobile, to improve flexible circuit board positioning accuracy, is conducive to test.
In the present embodiment, the supporting mechanism 6 further includes the one first guiding group for being respectively arranged at 612 both ends of support plate
Part 63, first guidance set 63 include be set on tester table 1 a guide rod 631, sliding be coated on outside guide rod 631
It encloses and the guide sleeve 632 being fixed in support plate 612 and the limit sleeve 633 for being set to 631 upper end of guide rod.Meanwhile
The second lifting driving assembly 62 include one second lifting motor for being set in tester table 1 and being electrically connected to controller,
And it is connected to one second telescopic screw rod 621 between 612 lower end surface of the second lifting motor and support plate.By the first guidance set 63
It is combined with the second lifting driving assembly 62, convenient for the adjustment to 611 height of pallet, makes lower 3 upper surface of test fixture and pallet
611 upper end surfaces can be positioned well in same plane, making flexible circuit board before testing.
As further improvement of this embodiment, the present embodiment flexible circuitry board test device further includes being set to lower test
3 upper end of jig and the infrared distance sensor 7 for being electrically connected to controller.Lower survey can be tested out using infrared distance sensor 7
3 upper surface of jig is tried the distance between to 1 upper surface of tester table, by controller control action, the second lifting motor is according to survey
The distance tried, the distance between adjustment 611 upper surface of pallet to 1 upper surface of tester table, it is high to reach adjust automatically pallet 611
The purpose of degree.
In the present embodiment, a upper substrate 8 is provided with above the lower platen 2, in the upper substrate 8 and tester table 1
Between be provided with several second guidance sets 9 through lower platen 2, which includes being connected to upper substrate 8 and surveying
The guideway that a guiding axis 91 and sliding between commissioning stage 1 are coated on 91 periphery of guiding axis and are fixed on lower platen 2
92.It is play the guiding role by the second guidance set 9 to the elevating movement of lower platen 2, guarantees lower platen 2 and upper test fixture 4 along perpendicular
Histogram is to movement.
Meanwhile the first lifting driving assembly 5 includes one for being set on tester table 1 and being electrically connected to controller
One lifting motor and one first telescopic screw rod 51 being connected between upper substrate 8 and lower platen 2, wherein first telescopic screw rod
51 are electrically connected with the first lifting motor.Power is provided to the elevating movement of lower platen 2 and upper test fixture 4.
In the present embodiment, the lower test fixture 3 is mainly made of the superposition of several test substrates 31, and in test substrate
It is upwardly extended on 31 and is provided with several testing needles 32.
Meanwhile several control buttons 11 being electrically connected with the controller are provided on the tester table 1, by by voltage-controlled
Button 11 processed, can start the first lifting driving assembly 5 and the second lifting driving assembly 62 acts, control respectively lower platen 2 with
The elevating movement of pallet 611.
The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model
Any restrictions, therefore technical characteristic identical or approximate with the utility model above-described embodiment is used, and obtained other structures,
It is within the protection scope of the utility model.
Claims (10)
1. a kind of flexible circuitry board test device for improving positioning accuracy, including a tester table, it is set up in above tester table
A lower platen, be set on tester table upper surface test fixture once, be set to lower platen lower end surface and be located at lower survey
Test fixture on one right above jig is tried, one first lifting driving assembly of lower platen is connected to and is set to tester table
A controller that is interior and being electrically connected to the first lifting driving assembly, which is characterized in that further include being set on tester table and position
A supporting mechanism immediately ahead of lower test fixture, the supporting mechanism include being set on tester table and being located at lower test fixture
One pallet component in front and the one second lifting driving assembly for being connected to pallet component lower end.
2. the flexible circuitry board test device according to claim 1 for improving positioning accuracy, which is characterized in that the pallet
Component includes a pallet and the support plate for being set to pallet lower end surface, wherein the second lifting driving assembly is connected to support
Plate lower end surface.
3. the flexible circuitry board test device according to claim 2 for improving positioning accuracy, which is characterized in that the picking-up
Mechanism further includes one first guidance set for being respectively arranged at support board ends, which includes being set to test machine
A guide rod on platform, sliding are coated on guide rod periphery and the guide sleeve that is fixed in support plate and are set to guiding
One limit sleeve of bar upper end.
4. the flexible circuitry board test device according to claim 2 for improving positioning accuracy, which is characterized in that in the support
Disk upper end-face edge is upward convex to be equipped with a U-shaped wall, forms an opening at the U-shaped wall rear.
5. the flexible circuitry board test device according to claim 2 for improving positioning accuracy, which is characterized in that described second
Lifting driving assembly includes being set in tester table and being electrically connected to one second lifting motor of controller and be connected to second
One second telescopic screw rod between lifting motor and lower end face of support plate.
6. the flexible circuitry board test device according to claim 1 for improving positioning accuracy, which is characterized in that further include setting
It is placed in lower test fixture upper end and is electrically connected to an infrared distance sensor of controller.
7. the flexible circuitry board test device according to claim 1 for improving positioning accuracy, which is characterized in that under described
It is provided with a upper substrate above pressing plate, several second guiding through lower platen are provided between the upper substrate and tester table
Component, second guidance set include that the guiding axis being connected between upper substrate and tester table and sliding are coated on guiding
Guideway axis periphery and be fixed on lower platen.
8. the flexible circuitry board test device according to claim 7 for improving positioning accuracy, which is characterized in that described first
Going up and down driving assembly includes being set on tester table and being electrically connected to one first lifting motor of controller and be connected to base
One first telescopic screw rod between plate and lower platen, wherein first telescopic screw rod is electrically connected with the first lifting motor.
9. the flexible circuitry board test device according to claim 1 for improving positioning accuracy, which is characterized in that the lower survey
Examination jig is mainly made of the superposition of several test substrates, and is upwardly extended on test substrate and be provided with several testing needles.
10. the flexible circuitry board test device according to claim 1 for improving positioning accuracy, which is characterized in that described
Several control buttons being electrically connected with the controller are provided on tester table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820952365.8U CN208520897U (en) | 2018-06-20 | 2018-06-20 | A kind of flexible circuitry board test device improving positioning accuracy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820952365.8U CN208520897U (en) | 2018-06-20 | 2018-06-20 | A kind of flexible circuitry board test device improving positioning accuracy |
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| Publication Number | Publication Date |
|---|---|
| CN208520897U true CN208520897U (en) | 2019-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820952365.8U Active CN208520897U (en) | 2018-06-20 | 2018-06-20 | A kind of flexible circuitry board test device improving positioning accuracy |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083456A (en) * | 2021-10-29 | 2022-02-25 | 中国电子科技集团公司第十三研究所 | Non-nailing high-power microwave radio frequency device test fixture |
-
2018
- 2018-06-20 CN CN201820952365.8U patent/CN208520897U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083456A (en) * | 2021-10-29 | 2022-02-25 | 中国电子科技集团公司第十三研究所 | Non-nailing high-power microwave radio frequency device test fixture |
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