CN205193386U - Carry on liquid crystal module testing tool of special -shaped flexible line way board - Google Patents
Carry on liquid crystal module testing tool of special -shaped flexible line way board Download PDFInfo
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- CN205193386U CN205193386U CN201521082605.6U CN201521082605U CN205193386U CN 205193386 U CN205193386 U CN 205193386U CN 201521082605 U CN201521082605 U CN 201521082605U CN 205193386 U CN205193386 U CN 205193386U
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Abstract
The utility model provides a carry on liquid crystal module testing tool of special -shaped flexible line way board, includes: the base that the level set up, two piece at least and base vertically bearing plate, bearing plate have two hypotenuse coplanes at least, and a tool panel is fixed to the coplane hypotenuse, and the base that is close to tool panel one side is provided with flexible line way board positioning area and reference column, and reference column slip cap unification slider is provided with the probe pin hole who places the probe on, and the tool panel is the acute angle with the contained angle alpha of base formation. This liquid crystal module testing tool can carry out the electricity to the special -shaped FPC's of multiple lift -launch liquid crystal module accurate, conveniently to be surveyed, neither can make glass panels perk or removal, also can not cause the damage to glass panels and FPC circuit, convenient, effective.
Description
[technical field]
The utility model relates to a kind of LCD test fixture, particularly a kind of Liquid Crystal Module measurement jig carrying special-shaped flexible circuit board.
[background technology]
The Liquid Crystal Module of the electron device such as display screen, touch-screen generally adopts FOG (FPCOnGlass), is mounted on face glass (Glass) by flexible print circuit board (FlexiblePrintedCircuit, FPC).In process of production, in order to ensure the quality of production, electrical measurement must be carried out to FOG.Due to most FPC and face glass assemble after still in one plane, as shown in Figure 1, wherein 901 ' is liquid crystal panel, and 902 ' is FPC.Therefore, the substrate of FOG Liquid Crystal Module measurement jig is all be arranged to horizontal direction, such as patent publication No. is called measurement jig disclosed in the utility model of " FOG LCD test fixture " for " 201548776U ", name, and its panel and FPC wiring breach are all in the horizontal plane; And for example publication number is " 102928770A ", name is called the measurement jig of the disclosure of the invention of " FPC measurement jig ", and placing glass panel and FPC's is the horizontally disposed substrate of a monoblock.But, along with the diversified development of display screen, in order to meet different space requirements and line requirements, there is the Liquid Crystal Module of the special-shaped FPC of various lift-launch, such as FPC and face glass not in conplane situation, as shown in Figure 2, wherein 901 is liquid crystal panel, and 902 is FPC.To the Liquid Crystal Module of the special-shaped FPC of this kind of lift-launch, its electrical measurement just can not adopt measurement jig in the past, because FPC must bend to surface level aptitude test, and when FPC bends to level interview, liquid crystal panel can be subject to power upwards and tilt, and cannot accurately, easily test.
[summary of the invention]
In order to solve the problem, the utility model discloses a kind of Liquid Crystal Module measurement jig carrying special-shaped flexible circuit board, electrical measurement can be carried out to the Liquid Crystal Module carrying special-shaped FPC accurately, easily.
The technical solution of the utility model is:
A kind of Liquid Crystal Module measurement jig carrying special-shaped flexible circuit board, it is characterized in that, comprise: horizontally disposed base, at least two pieces of support plates vertical with base, support plate has at least two hypotenuses coplanar, and coplanar hypotenuse fixes a tool panel, base near tool panel side is provided with flexible circuit board positioning area and reference column, reference column slip cap unification slide block, slide block is provided with the probe aperture of placing probe, the angle α that tool panel and base are formed is acute angle.
The Liquid Crystal Module measurement jig of above-mentioned lift-launch abnormity flexible circuit board, it is characterized in that, described tool panel is provided with groove.
The Liquid Crystal Module measurement jig of above-mentioned lift-launch abnormity flexible circuit board, it is characterized in that, the degree of depth of described groove is less than the thickness of liquid crystal display.
The Liquid Crystal Module measurement jig of above-mentioned lift-launch abnormity flexible circuit board, it is characterized in that, the adjacent spacing of described probe aperture is 0.5mm.
The Liquid Crystal Module measurement jig of above-mentioned lift-launch abnormity flexible circuit board, it is characterized in that, described angle α is 15 °-60 °.
The Liquid Crystal Module measurement jig of above-mentioned lift-launch abnormity flexible circuit board, it is characterized in that, described flexible circuit board positioning area is lower than base upper surface 0.01 ~ 0.2mm.
The Liquid Crystal Module measurement jig of above-mentioned lift-launch abnormity flexible circuit board, it is characterized in that, described slide block comprises horizontal segment and vertical section, and the described bottom of vertical section flushes with the bottom of probe.
The utility model can produce following beneficial effect:
(1) the angle α that the tool panel of the utility model placing glass panel and base are formed is acute angle, its angle can be selected according to the angle of liquid crystal panel during stable placement and FPC, when electrical measurement is carried out to the Liquid Crystal Module carrying special-shaped FPC, face glass can not tilt or move, damage can not be caused to face glass and FPC circuit, meet the test of Diversified Products;
(2) tool panel of the present utility model is provided with the groove placing FOG liquid crystal display, even if tool panel tilts, FOG liquid crystal display also can not move;
(3) slide block of the present utility model can slide up and down along reference column, realizes compressing the golden finger of FPC and loosening;
(4) probe aperture spacing of the present utility model is preferably 0.5mm, according to the quantity and spacing of the test pin of special-shaped FPC, can select probe is inserted or does not insert probe aperture, insert which probe aperture, by probe being inserted suitable probe aperture combination, can realize carrying out electrical measurement to the FPC of different pin or Pin locations;
(5) angle that tool panel of the present utility model and surface level are formed is preferably 15 °-60 °, within this scope, when face glass is placed in tool groove, relies on himself weight both not easily to tilt, also not easily moves;
(6) the utility model arranges a concave surface as FPC positioning area, can provide reference, and protect FPC injury-free for the test position of FPC, improves the efficiency of test;
(7) slide block of the present utility model comprises horizontal segment and vertical section, the described bottom of vertical section flushes with the bottom of probe, when testing, the vertical section of slide block is pressed in the leading portion of FPC, make the back segment of FPC entirely be in FPC positioning area, be conducive to being connected rapidly and accurately of probe and FPC.
[accompanying drawing explanation]
Fig. 1 is the Liquid Crystal Module of prior art;
Fig. 2 is the Liquid Crystal Module carrying special-shaped FPC;
Fig. 3 is the Liquid Crystal Module measurement jig schematic diagram of the utility model embodiment one;
Fig. 4 is the slide block side schematic view of the utility model embodiment one;
Fig. 5 is the duty side schematic view of the utility model embodiment one.
The implication of Reference numeral in figure: 1-base, 2-support plate, 3-FPC positioning area, 4-reference column, 5-slide block, 501-slide block horizontal segment, 502-slide block numerical value section, 6-probe aperture, 7-probe, 8-tool panel, 9-groove, 901-liquid crystal panel, 902-FPC.
[embodiment]
Also by reference to the accompanying drawings the present invention is further elaborated below by concrete embodiment.
Following provided embodiment is also not used to limit the scope that contains of the utility model, and described step neither in order to limit its execution sequence.Any through reconfiguring, produce the device with equivalent effect, be all the scope that the utility model is contained.
Embodiment one.
A kind of Liquid Crystal Module measurement jig carrying special-shaped flexible circuit board, comprise horizontally disposed base 1, at least two pieces of support plates 2 vertical with base 1, support plate 2 has at least two hypotenuses coplanar, coplanar hypotenuse fixes a tool panel 8, base 1 near tool panel 8 side is provided with FPC positioning area 3 and reference column 4, reference column 4 slip cap unification slide block 5, slide block 5 is provided with the probe aperture 6 of placing probe 7, the angle α that tool panel 8 and base 1 are formed is acute angle, in the present embodiment, angle α preferably 15 °-60 ° further.Tool panel 8 is provided with groove 9, during test, liquid crystal panel is put into groove 9, is conducive to liquid crystal panel first and does not slide, and is second conducive to the location of liquid crystal panel and FPC.The degree of depth of groove 9 is less than the thickness of liquid crystal display, and when liquid crystal panel is put into, FPC does not contact with tool panel 8.Probe aperture 6 spacing is preferably 0.5mm, according to the quantity and spacing of the test pin of special-shaped FPC, can select probe 7 is inserted or does not insert probe aperture 6, insert which probe aperture 6, combining by probe 7 being inserted suitable probe aperture 6, can realize carrying out electrical measurement to the FPC of different pin or Pin locations.Slide block 5 comprises horizontal segment 501 and vertical section 502, and the bottom of vertical section 502 flushes with the bottom of probe 7.Slide block 5 can slide up and down along reference column, further preferably, can utilize the device such as spring, air pump to realize slip, realizes compressing FPC and loosening.FPC positioning area 3, lower than base 1 upper surface 0.01 ~ 0.2mm, for the test position of FPC provides reference, and protects FPC injury-free.
When carrying out electrical measurement to the Liquid Crystal Module of lift-launch abnormity flexible circuit board as shown in Figure 2, liquid crystal panel 901 is placed in the groove 9 of tool panel, FPC902 turn to FPC positioning area 3, sliding slider 5, the vertical section 502 of slide block 5 is pressed in the leading portion of FPC, makes the back segment of FPC entirely be in FPC positioning area, probe compresses the golden finger district of FPC, connecting circuit, and input signal, can realize the electrical measurement of the Liquid Crystal Module carrying special-shaped flexible circuit board easily.
Claims (7)
1. one kind carries the Liquid Crystal Module measurement jig of special-shaped flexible circuit board, it is characterized in that, comprise: horizontally disposed base (1), at least two pieces of support plates (2) vertical with base (1), support plate (2) has at least two hypotenuses coplanar, coplanar hypotenuse fixes a tool panel (8), base (1) near tool panel (8) side is provided with flexible circuit board positioning area (3) and reference column (4), reference column (4) slip cap unification slide block (5), slide block (5) is provided with the probe aperture (6) of placing probe (7), the angle α that tool panel (8) and base (1) are formed is acute angle.
2. a kind of Liquid Crystal Module measurement jig carrying special-shaped flexible circuit board according to claim 1, is characterized in that, described tool panel (8) is provided with groove (9).
3. a kind of Liquid Crystal Module measurement jig carrying special-shaped flexible circuit board according to claim 2, is characterized in that, the degree of depth of described groove (9) is less than the thickness of liquid crystal display.
4. a kind of Liquid Crystal Module measurement jig carrying special-shaped flexible circuit board according to claim 1, is characterized in that, the adjacent spacing of described probe aperture (6) is 0.5mm.
5. a kind of Liquid Crystal Module measurement jig carrying special-shaped flexible circuit board according to claim 1, it is characterized in that, described angle α is 15 °-60 °.
6. a kind of Liquid Crystal Module measurement jig carrying special-shaped flexible circuit board according to claim 1, is characterized in that, described flexible circuit board positioning area (3) is lower than base (1) upper surface 0.01 ~ 0.2mm.
7. a kind of Liquid Crystal Module measurement jig carrying special-shaped flexible circuit board according to claim 1, it is characterized in that, described slide block (5) comprises horizontal segment (501) and vertical section (502), and the bottom of described vertical section (502) flushes with the bottom of probe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521082605.6U CN205193386U (en) | 2015-12-18 | 2015-12-18 | Carry on liquid crystal module testing tool of special -shaped flexible line way board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521082605.6U CN205193386U (en) | 2015-12-18 | 2015-12-18 | Carry on liquid crystal module testing tool of special -shaped flexible line way board |
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| Publication Number | Publication Date |
|---|---|
| CN205193386U true CN205193386U (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521082605.6U Active CN205193386U (en) | 2015-12-18 | 2015-12-18 | Carry on liquid crystal module testing tool of special -shaped flexible line way board |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106061235A (en) * | 2016-07-08 | 2016-10-26 | 深圳市信维通信股份有限公司 | FPC assembling tool and assembling method thereof |
| CN106646947A (en) * | 2016-12-23 | 2017-05-10 | 武汉精测电子技术股份有限公司 | Gammatuning testing jig for FOG liquid crystal screen |
| CN109243345A (en) * | 2018-10-15 | 2019-01-18 | 武汉精毅通电子技术有限公司 | A kind of display panel conducting tooling |
| CN113805045A (en) * | 2021-11-19 | 2021-12-17 | 深圳市众博信发展有限公司 | Test equipment of server mainboard |
| CN114994498A (en) * | 2022-05-17 | 2022-09-02 | 珠海市精实测控技术有限公司 | Function testing device for bent PCB |
| CN116990995A (en) * | 2023-09-27 | 2023-11-03 | 深圳市轩彩视佳科技有限公司 | Bending force testing device suitable for special-shaped LCD (liquid Crystal display) |
-
2015
- 2015-12-18 CN CN201521082605.6U patent/CN205193386U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106061235A (en) * | 2016-07-08 | 2016-10-26 | 深圳市信维通信股份有限公司 | FPC assembling tool and assembling method thereof |
| CN106646947A (en) * | 2016-12-23 | 2017-05-10 | 武汉精测电子技术股份有限公司 | Gammatuning testing jig for FOG liquid crystal screen |
| CN109243345A (en) * | 2018-10-15 | 2019-01-18 | 武汉精毅通电子技术有限公司 | A kind of display panel conducting tooling |
| CN109243345B (en) * | 2018-10-15 | 2023-10-27 | 武汉精毅通电子技术有限公司 | Display panel switches on frock |
| CN113805045A (en) * | 2021-11-19 | 2021-12-17 | 深圳市众博信发展有限公司 | Test equipment of server mainboard |
| CN114994498A (en) * | 2022-05-17 | 2022-09-02 | 珠海市精实测控技术有限公司 | Function testing device for bent PCB |
| CN114994498B (en) * | 2022-05-17 | 2023-03-10 | 珠海精实测控技术股份有限公司 | Function testing device for bent PCB |
| CN116990995A (en) * | 2023-09-27 | 2023-11-03 | 深圳市轩彩视佳科技有限公司 | Bending force testing device suitable for special-shaped LCD (liquid Crystal display) |
| CN116990995B (en) * | 2023-09-27 | 2024-01-09 | 深圳市轩彩视佳科技有限公司 | Bending force testing device suitable for special-shaped LCD (liquid Crystal display) |
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