WO2014169522A1 - 一种液晶模组测试用夹具组件 - Google Patents

一种液晶模组测试用夹具组件 Download PDF

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Publication number
WO2014169522A1
WO2014169522A1 PCT/CN2013/077789 CN2013077789W WO2014169522A1 WO 2014169522 A1 WO2014169522 A1 WO 2014169522A1 CN 2013077789 W CN2013077789 W CN 2013077789W WO 2014169522 A1 WO2014169522 A1 WO 2014169522A1
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WIPO (PCT)
Prior art keywords
clamp
main body
liquid crystal
crystal module
auxiliary
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Application number
PCT/CN2013/077789
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English (en)
French (fr)
Inventor
金昊
黄国川
Original Assignee
深圳市华星光电技术有限公司
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Application filed by 深圳市华星光电技术有限公司 filed Critical 深圳市华星光电技术有限公司
Priority to US13/979,886 priority Critical patent/US9296092B2/en
Publication of WO2014169522A1 publication Critical patent/WO2014169522A1/zh

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/1303Apparatus specially adapted to the manufacture of LCDs
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/1306Details
    • G02F1/1309Repairing; Testing

Definitions

  • the present invention relates to the field of liquid crystal display manufacturing, and in particular to a liquid crystal module test fixture assembly.
  • TFT-LCD Thin Film Transistor Liquid Crystal Display
  • the test it is usually necessary to fix the liquid crystal module in the fixture, and then fix the fixture to the test platform through the bottom screw to achieve the purpose of combining the liquid crystal module with the test platform.
  • the size and weight of the fixtures continue to increase. Taking the fixture used in 46 inches as an example, its appearance size and weight have reached 1250mm*800mm and 45kg respectively.
  • the vibration or impact test it is necessary to separately perform the six directions of ⁇ X, ⁇ Y, and ⁇ of the liquid crystal module.
  • the tester needs to flip and re-fix the clamp 5 times in one test.
  • the single-turning clamp cannot guarantee safety, so it is necessary to work at the same time for two or more people. Human expenses.
  • the technical problem to be solved by the present invention is to provide a liquid crystal module test fixture assembly which improves test efficiency and accuracy.
  • the present invention provides a liquid crystal module test fixture assembly, which
  • the utility model comprises: a main body clamp for clamping the liquid crystal module to be tested; an auxiliary fixture, symmetrically mounted on both sides of the main body clamp, and can be locked and fixed with the main body clamp; and a knob, symmetrically mounted on both sides of the main body clamp,
  • the auxiliary clamp support is used for when the main body clamp and the auxiliary clamp are unlocked, wherein the main body clamp is a rectangular frame body adapted to the shape of the liquid crystal module to be tested, and includes two side arms.
  • the auxiliary fixture comprises vertical arms and horizontal plates which are perpendicular to each other, and the vertical arms are closely fitted with the side arms of the main body clamp, the bottom surface of the horizontal plate is flush with the bottom surface of the main body clamp, and the horizontal plate is mounted on the test platform.
  • the knob comprises a rotating shaft, and the rotating shaft is respectively screwed into the side arms on both sides of the main body clamp, and is coaxial, for rotating the main body clamp.
  • the knob is mounted in the middle of the side arm and above the auxiliary fixture.
  • the top of the vertical arm is provided with a groove downward, and the rotating shaft is clamped in the groove.
  • the side arm is further provided with a longitudinal sliding groove at a mounting position corresponding to the knob for providing a longitudinal displacement stroke for the main body clamp.
  • the shaft is pressed against the top of the longitudinal chute when the shaft is screwed into the side arm.
  • a plurality of side fixing screws extend through the vertical arm, and are screwed into the side arms of the main body clamp, so that the vertical arm and the side arm are locked and fixed, and the position of the side fixing screws is slightly aligned with the knob.
  • a triangular reinforcing plate is further arranged at the junction of the vertical arm and the horizontal plate.
  • the present invention also provides a liquid crystal module test fixture assembly, comprising: a main body clamp for holding a liquid crystal module to be tested, the main body clamp being a rectangular frame body adapted to the shape of the liquid crystal module to be tested, including two Side arm; auxiliary fixture, symmetrically mounted on both sides of the main body clamp, and can be locked and fixed with the main body clamp, the auxiliary fixture includes vertical arms and horizontal plates which are perpendicular to each other, and the vertical arm closely fits the side arm of the main body clamp, the horizontal plate The bottom surface is flush with the bottom surface of the main body clamp, the horizontal plate is mounted on the test platform; and the knob is symmetrically mounted on both sides of the main body clamp and supported by the auxiliary clamp, and the main body clamp can be wound when the main body clamp and the auxiliary fixture are unlocked Its rotation.
  • the present invention also provides a liquid crystal module test fixture assembly, comprising: a main body clamp for holding a liquid crystal module to be tested, the main body clamp being a rectangular frame body adapted to the shape of the liquid crystal module to be tested, including two Side arm; auxiliary fixture, symmetrically mounted on both sides of the main body clamp, and can be locked and fixed with the main body clamp; and knobs, symmetrically mounted on both sides of the main body clamp, supported by the auxiliary clamp, used for unlocking the main body fixture and the auxiliary fixture , the main fixture can rotate around it, the knob includes the rotating shaft, and the rotation The shafts are screwed into the side arms on either side of the body clamp and are coaxial.
  • the liquid crystal module test fixture assembly provided by the invention only needs to rotate the main body clamp when changing the test direction of the liquid crystal module, and the main body clamp is supported by the auxiliary clamp by the knob during the rotation process, so that the single operation can be safely realized, and the utility model can effectively realize the single operation. It saves human resources and improves testing efficiency.
  • the main clamp and the auxiliary clamp are locked and fixed at a substantially central position of the main clamp, which is equivalent to increasing the position of the fixed point, which can effectively avoid the shaking of the liquid crystal module during the test and improve the accuracy of the test data.
  • 1 is a schematic view showing the front structure of a liquid crystal module test jig assembly according to an embodiment of the present invention.
  • 2 is a side view showing the structure of a liquid crystal module test jig assembly according to an embodiment of the present invention.
  • the conventional method uses a main body clamp 2 to sandwich the liquid crystal module 1.
  • the shape of the main body clamp 2 is adapted to the liquid crystal module 1, which is a rectangular frame in which the liquid crystal module 1 is clamped.
  • the main body clamp 2 is further provided with a bead 20 for further fixing the liquid crystal module 1 held in the main body jig 2 to prevent it from protruding outside the main body jig 2.
  • the main fixture 2 is directly fixed to the test platform by the screws on the bottom side. After each test is completed, all the screws need to be unscrewed, and the clamp is lifted by 180°, and then the screws are re-tightened.
  • a first embodiment of the present invention provides a liquid crystal module test fixture assembly.
  • the auxiliary fixture 2 is symmetrically mounted on both sides of the existing body clamp 2, and the auxiliary fixture 2 on one side is taken as an example.
  • the auxiliary fixture 3 is substantially "
  • the L" shape includes vertical arms 31 and transverse plates 32 which are perpendicular to each other, wherein the vertical arms 31 are closely fitted to the side arms 21 of the main body clamp 2, and have a height of about half of the side arms 21.
  • a plurality of side fixing screws 33 may be passed through the vertical arm 31 during assembly, and screwed into the main body clamp 2 In the side arm 21, the vertical arm 31 and the side arm 21 are locked and fixed. When the locking of the vertical arm 31 and the side arm 21 is released, the side fixing screw 33 can be unscrewed.
  • the clamp assembly of the embodiment of the present invention further includes a knob 4 which is also symmetrically mounted on both sides of the body clamp 2 and above the auxiliary fixture 3.
  • the knob 4 includes a rotating shaft 40 that is screwed into the side arm 21 of the main body clamp 2.
  • the vertical arm 31 and the side arm 21 are unlocked (ie, the side fixing screw 33 is unscrewed, the auxiliary jig 3 and the main body clamp 2 are unlocked. Tightly fixed, the body clamp 2 is rotatable about the rotation shaft 40.
  • the rotating shafts 40 are respectively located on both sides of the main body clamp 2, the main body clamps 2 are smoothly rotated, and the rotating shafts 40 on both sides are required to be coaxial.
  • the position of the knob 4 is located in the middle of the side arm 21, and the side fixing screw 33 is positioned slightly lower than the knob 4.
  • the top of the vertical arm 31 is recessed downwardly with a recess 34, and the rotating shaft 40 is held in the recess 34, thereby supporting the auxiliary clamp 3 to the knob 4.
  • a triangular reinforcing plate 35 is further provided at the junction of the vertical arm 31 and the horizontal plate 32.
  • the side fixing screw 33 is unscrewed, and the main body clamp 2 and the auxiliary fixture 3 are released.
  • the lock is locked, and the knob 4 is released, and the main body clamp 2 is rotatable about the rotation shaft 40 of the knob 4.
  • the main body clamp 2 is rotatable about the rotation shaft 40 of the knob 4.
  • the side arm 21 of the body clamp 2 is further provided with a longitudinal chute at a mounting position corresponding to the knob 4 for providing a longitudinal displacement stroke for the body clamp 2.
  • the rotating shaft 40 of the knob 4 is screwed into the side arm 21, the rotating shaft 40 is pressed against the top of the longitudinal sliding groove to support the main body jig 2.
  • the main body clamp 2 can be slightly lifted (when the rotary shaft 40 is still held in the longitudinal sliding groove to provide support), and then the main body clamp 2 is rotated about the rotating shaft 40 to Negative Directional contact test platform, then tighten the side fixing screws 33 and knob 4 to re-fix the LCD module
  • the embodiment of the present invention only needs to rotate the main body clamp 2 when changing the test direction of the liquid crystal module 1, and the main body clamp 2 is supported by the auxiliary clamp 3 by the knob 4 during the rotation process, so that single operation can be safely realized. , effectively saving human resources and improving test efficiency.

Abstract

一种液晶模组(1)测试用夹具组件,包括:主体夹具(2),用于夹持待测试的液晶模组(1);辅助夹具(3),对称安装在所述主体夹具(2)两侧,并可与所述主体夹具(2)锁紧固定;以及旋钮(4),对称安装在所述主体夹具(2)两侧,由所述辅助夹具(3)支撑,用于当所述主体夹具(2)与所述辅助夹具(3)解除锁定时,所述主体夹具(2)可绕其旋转。液晶模组测试用夹具组件在变更液晶模组(1)的测试方向时只需旋转主体夹具(2),旋转过程中由旋钮(4)通过辅助夹具(3)支撑主体夹具(2),故而可以安全地实现单人操作,有效地节省了人力资源,提高了测试效率。另外,主体夹具(2)与辅助夹具(3)之间在主体夹具(2)的大致中部位置相互锁紧固定,可以有效避免测试时液晶模组(1)的晃动,提高测试数据的准确性。

Description

一种液晶模组测试用夹具组件
本申请要求于 2013 年 4 月 19 日提交中国专利局、 申请号为 201310137911.4、 发明名称为 "一种液晶模组测试用夹具组件" 的中国专利 申请的优先权, 上述专利的全部内容通过引用结合在本申请中。 技术领域
本发明涉及液晶显示器制造领域, 尤其涉及一种液晶模组测试用夹具组 件。
背景技术
在薄膜晶体管液晶显示器 ( Thin Film Transistor Liquid Crystal Display, TFT-LCD )厂内, 为保证液晶模组结构的可靠性, 需要对其进行振动或冲击 测试。
在测试时, 通常需要将液晶模组固定在夹具中, 再将夹具通过底部螺丝 固定在测试平台上, 以达到将液晶模组与测试平台组合在一起的目的。 随着 产品尺寸的不断增加, 随之而来夹具的尺寸及重量也在不断增加。 以 46寸 所使用的夹具为例, 其外观尺寸及重量分别达到了 1250mm*800mm、 45kg„ 在振动或者冲击测试中, 需要分别对液晶模组的 ± X、 ± Y、 ± 共六个方 向进行测试, 测试人员在一次测试中需要对夹具进行 5次翻转并重新固定。 同时对于 37寸以上的产品, 由于尺寸较大, 单人翻动夹具无法保证安全, 所以必须两人以上同时作业, 增加了人力开销。
此外, 在进行 ± Χ、 ± Υ轴测试时, 由于仅在夹具底部用螺丝固定, 特 别是大尺寸产品本身长度也较长, 易产生晃动, 导致测试数据不准, 长期使 用也会造成夹具的损坏。
发明内容
本发明所要解决的技术问题在于,提供一种提高测试效率与准确性的一 种液晶模组测试用夹具组件。
为了解决上述技术问题, 本发明提供一种液晶模组测试用夹具组件, 其 中, 包括: 主体夹具, 用于夹持待测试的液晶模组; 辅助夹具, 对称安装在 主体夹具两侧, 并可与主体夹具锁紧固定; 以及旋钮, 对称安装在主体夹具 两侧, 由辅助夹具支撑, 用于当主体夹具与辅助夹具解除锁定时, 主体夹具 其中,主体夹具为适应于待测试液晶模组形状的矩形框体,包括两侧臂。 其中, 辅助夹具包括相互垂直的竖臂和横板, 竖臂与主体夹具的侧臂紧 密贴合, 横板的底面与主体夹具的底面相平齐, 横板安装到测试平台上。
其中, 旋钮包括转轴, 转轴分别旋入到主体夹具两侧的侧臂里, 并且共 轴, 用于使主体夹具可绕其旋转。
其中, 旋钮安装在侧臂的中部, 并位于辅助夹具的上方。
其中, 竖臂的顶部向下 设有 槽, 转轴卡持在 槽中。
其中, 侧臂在对应于旋钮的安装位置处还设有纵向滑槽, 用于为主体夹 具提供纵向位移行程。
其中, 转轴旋入到侧臂时抵压在纵向滑槽顶部。
其中, 若干侧面固定螺丝贯穿竖臂, 旋入到主体夹具的侧臂里, 使竖臂 与侧臂锁紧固定, 侧面固定螺丝的位置略^^于旋钮。
其中, 在竖臂与横板的相接处还设有三角形加强板。
本发明还提供一种液晶模组测试用夹具组件, 其中, 包括: 主体夹具, 用于夹持待测试的液晶模组, 主体夹具为适应于待测试液晶模组形状的矩形 框体, 包括两侧臂; 辅助夹具, 对称安装在主体夹具两侧, 并可与主体夹具 锁紧固定, 辅助夹具包括相互垂直的竖臂和横板, 竖臂与主体夹具的侧臂紧 密贴合, 横板的底面与主体夹具的底面相平齐, 横板安装到测试平台上; 以 及旋钮, 对称安装在主体夹具两侧, 由辅助夹具支撑, 用于当主体夹具与辅 助夹具解除锁定时, 主体夹具可绕其旋转。
本发明还提供一种液晶模组测试用夹具组件, 其中, 包括: 主体夹具, 用于夹持待测试的液晶模组, 主体夹具为适应于待测试液晶模组形状的矩形 框体, 包括两侧臂; 辅助夹具, 对称安装在主体夹具两侧, 并可与主体夹具 锁紧固定; 以及旋钮, 对称安装在主体夹具两侧, 由辅助夹具支撑, 用于当 主体夹具与辅助夹具解除锁定时, 主体夹具可绕其旋转, 旋钮包括转轴, 转 轴分别旋入到主体夹具两侧的侧臂里, 并且共轴。
本发明所提供的液晶模组测试用夹具组件,在变更液晶模组的测试方向 时只需旋转主体夹具, 旋转过程中由旋钮通过辅助夹具支撑主体夹具, 故而 可以安全地实现单人操作,有效地节省了人力资源,提高了测试效率。另夕卜, 主体夹具与辅助夹具之间在主体夹具的大致中部位置相互锁紧固定,相当于 提高了固定点位置, 可以有效避免测试时液晶模组的晃动, 提高测试数据的 准确性。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案, 下面将对实 施例或现有技术描述中所需要使用的附图作简单地介绍, 显而易见地, 下面 描述中的附图仅仅是本发明的一些实施例, 对于本领域普通技术人员来讲, 在不付出创造性劳动的前提下, 还可以根据这些附图获得其他的附图。
图 1是本发明实施例一种液晶模组测试用夹具组件的正面结构示意图。 图 2是本发明实施例一种液晶模组测试用夹具组件的侧面结构示意图。 具体实施方式
下面参考附图对本发明的优选实施例进行描述。
请同时参照图 1和图 2所示, 在对液晶模组 1进行振动或冲击测试时, 现有的方式是采用一个主体夹具 2来夹持液晶模组 1。 主体夹具 2的形状适 应于液晶模组 1 , 为一矩形框体, 液晶模组 1被夹持在其内。 主体夹具 2上 还设有压条 20,用于对夹持在主体夹具 2内的液晶模组 1进一步固定, 防止 其凸出主体夹具 2之外。 测试时直接将主体夹具 2通过底边的螺丝固定在测 试平台上, 每次测试完成一个方向后需将所有螺丝拧下, 并抬起夹具翻转 180° , 再重新拧上螺丝。 在进行大尺寸样品测试时, 夹具翻转困难且由于 样品本身较长, 在测试时会产生晃动, 造成测试数据不准。 本发明实施例一 提供一种液晶模组测试用夹具组件,在现有的主体夹具 2的两侧对称安装辅 助夹具 2, 以其中一侧的辅助夹具 2为例, 该辅助夹具 3大致呈 "L" 形, 包括相互垂直的竖臂 31和横板 32, 其中竖臂 31与主体夹具 2的侧臂 21紧 密贴合, 高度约为侧臂 21的一半。 为使辅助夹具 3能稳固安装在主体夹具 2 上, 在装配时可通过若干侧面固定螺丝 33贯穿竖臂 31 , 旋入到主体夹具 2 的侧臂 21里, 使竖臂 31与侧臂 21锁紧固定。 解除竖臂 31与侧臂 21的锁 定时, 拧下侧面固定螺丝 33即可。
本发明实施例的夹具组件还包括旋钮 4, 也对称安装在主体夹具 2的两 侧, 并位于辅助夹具 3的上方。 旋钮 4包括转轴 40, 转轴 40旋入到主体夹 具 2的侧臂 21里, 当竖臂 31与侧臂 21未锁定时 (即侧面固定螺丝 33被拧 下, 辅助夹具 3与主体夹具 2未锁紧固定), 主体夹具 2可绕转轴 40旋转。 当然, 由于转轴 40分别位于主体夹具 2的两侧, 因此要使主体夹具 2顺利 旋转, 两侧的转轴 40需共轴。 旋钮 4的安装位置位于侧臂 21中部, 侧面固 定螺丝 33的位置略低于旋钮 4。竖臂 31的顶部向下凹设有凹槽 34,转轴 40 卡持在凹槽 34中, 由此实现辅助夹具 3对旋钮 4的支撑。
横板 32的底面与主体夹具 2的底面相平齐, 通过底面固定螺丝将横板 32安装到测试平台上,这样主体夹具 2的底面也与测试平台紧密接触。为进 一步提高辅助夹具 3的强度,在竖臂 31与横板 32的相接处还设有一三角形 加强板 35。
对主体夹具 2中所夹持的液晶模组 1测试时, 不再是在主体夹具 2的底 部与测试平台进行固定, 而是改为由位于主体夹具 2两侧的辅助夹具 3与测 试平台进行固定, 而主体夹具 2与辅助夹具 3之间在主体夹具 2的大致中部 位置相互锁紧固定, 相当于提高了固定点位置, 可以有效避免测试时液晶模 组 1的晃动, 提高测试数据的准确性。
当某一方向的测试完成后, 例如正方向测试完成后, 需要调换液晶模组 1的方向继续进行另一方向的测试时,则将侧面固定螺丝 33拧下,解除主体 夹具 2与辅助夹具 3的锁定, 并松开旋钮 4, 主体夹具 2可绕旋钮 4的转轴 40旋转。但应注意的是, 由于测试时主体夹具 2的底面与测试平台是紧密接 触的, 所以如果保持主体夹具 2的高度不变, 尚不能使主体夹具 2旋转。 为 此, 主体夹具 2的侧臂 21在对应于旋钮 4的安装位置处还设有纵向滑槽, 用于为主体夹具 2提供纵向位移行程。当旋钮 4的转轴 40旋入到侧臂 21时, 转轴 40抵压在该纵向滑槽的顶部, 以支撑起主体夹具 2。利用该纵向滑槽提 供的位移行程, 松开旋钮 4之后, 可以稍稍提起主体夹具 2 (此时转轴 40 依然卡持在纵向滑槽中, 以提供支撑), 然后绕转轴 40旋转主体夹具 2至负 方向接触测试平台,再拧紧侧面固定螺丝 33及旋钮 4,重新固定好液晶模组
1 , 即可开始下一次测试。 由此可以看出, 本发明实施例在变更液晶模组 1 的测试方向时只需旋转主体夹具 2, 旋转过程中由旋钮 4通过辅助夹具 3支 撑主体夹具 2, 故而可以安全地实现单人操作, 有效地节省了人力资源, 提 高了测试效率。
以上所揭露的仅为本发明较佳实施例而已, 当然不能以此来限定本发明 之权利范围, 因此依本发明权利要求所作的等同变化, 仍属本发明所涵盖的 范围。

Claims

权 利 要 求
1、 一种液晶模组测试用夹具组件, 其中, 包括:
主体夹具, 用于夹持待测试的液晶模组;
辅助夹具, 对称安装在所述主体夹具两侧, 并可与所述主体夹具锁紧固 定; 以及
旋钮, 对称安装在所述主体夹具两侧, 由所述辅助夹具支撑, 用于当所 述主体夹具与所述辅助夹具解除锁定时, 所述主体夹具可绕其旋转。
2、 根据权利要求 1 所述的夹具组件, 其中, 所述主体夹具为适应于所 述待测试液晶模组形状的矩形框体, 包括两侧臂。
3、 根据权利要求 2所述的夹具组件, 其中, 所述辅助夹具包括相互垂 直的竖臂和横板, 所述竖臂与所述主体夹具的侧臂紧密贴合, 所述横板的底 面与所述主体夹具的底面相平齐, 所述横板安装到测试平台上。
4、 根据权利要求 3所述的夹具组件, 其中, 所述旋钮包括转轴, 所述 转轴分别旋入到所述主体夹具两侧的侧臂里, 并且共轴, 用于使所述主体夹 具可绕其旋转。
5、 根据权利要求 4所述的夹具组件, 其中, 所述旋钮安装在所述侧臂 的中部, 并位于所述辅助夹具的上方。
6、 根据权利要求 5所述的夹具组件, 其中, 所述竖臂的顶部向下凹设 有 1HJ槽, 所述转轴卡持在所述 1HJ槽中。
7、 根据权利要求 6所述的夹具组件, 其中, 所述侧臂在对应于所述旋 钮的安装位置处还设有纵向滑槽, 用于为所述主体夹具提供纵向位移行程。
8、 根据权利要求 7所述的夹具组件, 其中, 所述转轴旋入到所述侧臂 时 4氐压在所述纵向滑槽顶部。
9、 根据权利要求 8所述的夹具组件, 其中, 若干侧面固定螺丝贯穿所 述竖臂, 旋入到所述主体夹具的侧臂里, 使所述竖臂与侧臂锁紧固定, 所述 侧面固定螺丝的位置略低于所述旋钮。
10、 根据权利要求 3所述的夹具组件, 其中, 在所述竖臂与横板的相接 处还设有三角形加强板。
11、 一种液晶模组测试用夹具组件, 其中, 包括: 主体夹具, 用于夹持待测试的液晶模组, 所述主体夹具为适应于所述待 ¾ 'J试液晶模组形状的矩形框体, 包括两侧臂;
辅助夹具, 对称安装在所述主体夹具两侧, 并可与所述主体夹具锁紧固 定, 所述辅助夹具包括相互垂直的竖臂和横板, 所述竖臂与所述主体夹具的 侧臂紧密贴合, 所述横板的底面与所述主体夹具的底面相平齐, 所述横板安 装到测试平台上; 以及
旋钮, 对称安装在所述主体夹具两侧, 由所述辅助夹具支撑, 用于当所 述主体夹具与所述辅助夹具解除锁定时, 所述主体夹具可绕其旋转。
12、 一种液晶模组测试用夹具组件, 其中, 包括:
主体夹具, 用于夹持待测试的液晶模组, 所述主体夹具为适应于所述待 ¾ 'J试液晶模组形状的矩形框体, 包括两侧臂;
辅助夹具, 对称安装在所述主体夹具两侧, 并可与所述主体夹具锁紧固 定; 以及
旋钮, 对称安装在所述主体夹具两侧, 由所述辅助夹具支撑, 用于当所 述主体夹具与所述辅助夹具解除锁定时, 所述主体夹具可绕其旋转, 所述旋 钮包括转轴, 所述转轴分别旋入到所述主体夹具两侧的侧臂里, 并且共轴。
PCT/CN2013/077789 2013-04-19 2013-06-24 一种液晶模组测试用夹具组件 WO2014169522A1 (zh)

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