WO2020042446A1 - 检测支架 - Google Patents

检测支架 Download PDF

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Publication number
WO2020042446A1
WO2020042446A1 PCT/CN2018/121663 CN2018121663W WO2020042446A1 WO 2020042446 A1 WO2020042446 A1 WO 2020042446A1 CN 2018121663 W CN2018121663 W CN 2018121663W WO 2020042446 A1 WO2020042446 A1 WO 2020042446A1
Authority
WO
WIPO (PCT)
Prior art keywords
stopper
base
detection
display panel
bracket according
Prior art date
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.)
Ceased
Application number
PCT/CN2018/121663
Other languages
English (en)
French (fr)
Inventor
包文强
吴琼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HKC Co Ltd
Chongqing HKC Optoelectronics Technology Co Ltd
Original Assignee
HKC Co Ltd
Chongqing HKC Optoelectronics Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HKC Co Ltd, Chongqing HKC Optoelectronics Technology Co Ltd filed Critical HKC Co Ltd
Publication of WO2020042446A1 publication Critical patent/WO2020042446A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand

Definitions

  • the present application relates to the technical field of display screens, and in particular, to a detection bracket.
  • the front frame, rear case, and base of the whole machine need to be disassembled. Therefore, the display panel for measurement needs to be erected vertically.
  • the brackets provided to support the display panel for detection are mostly integrated, which are not removable, which is inconvenient to carry and use.
  • the bracket clamps the panel to a certain height. If the clamp is not stable enough, the panel may be damaged when dropped. , Which makes the optical measurement operation of the panel inconvenient.
  • the main purpose of the present application is to provide a detection bracket, which aims to provide a detection bracket for a display panel with a simple structure, stable support, and convenient portability.
  • the detection bracket provided in the present application is configured to support a display panel, the display panel includes opposite first surfaces and a second surface, and the detection bracket includes:
  • At least one first stopper is detachably connected to the base and abuts against the first surface
  • At least one second stopper is detachably connected to the base and abuts against the second surface
  • the direction from the first surface to the second surface is the first direction, and the distance between the first stopper and the second stopper in the first direction is adjustable.
  • the second stopper and the first stopper are both disposed perpendicular to the base.
  • the second stopper is provided one, the first stopper is provided two, and the second stopper is located at a line where the two first stoppers are connected. Midline.
  • the base is provided with at least one slideway extending along the first direction, and one end portion of the second stopper is slidably fitted with the slideway.
  • the second stopper includes a stopper rod and a sliding portion, and the sliding portion is connected to one end of the stopper rod;
  • the slideway includes a guide groove provided on a surface of the base facing away from the stop lever, and a through-avoiding hole is formed in the groove bottom of the guide groove;
  • the stopper rod passes out of the avoidance hole, and the sliding portion is slidably fitted with the guide groove.
  • the second stopper further includes a connecting portion that connects the stopper rod and the sliding portion, the connecting portion is provided with an external thread, and the stopper rod passes out.
  • the connecting portion cooperates with a locking member to lock the second stopper to the base.
  • a distance between the two first stoppers is adjustable in a direction perpendicular to the first direction.
  • the base is provided with a plurality of connection holes, the plurality of connection holes are evenly spaced along a direction perpendicular to the first direction, and one end portion of the first stopper Connected in a connection hole.
  • the first stopper is long rod-shaped, and the material of the first stopper is a light-transmitting material.
  • a cross-sectional shape of the first stopper is semicircular or rectangular.
  • the technical solution of the present application forms a clamping position by setting the first stopper and the second stopper to cooperate with the base, the structure is simple, and no complicated connection relationship is required.
  • the clamping position can clamp two opposite surfaces of the display panel and one. The side, that is, the base bears against one side of the display panel, the first stopper abuts the first surface, and the second stopper abuts the second surface.
  • This structure reduces the height of supporting the display panel and adds a detection bracket.
  • the contact area with the display panel can provide stable support without falling damage; at the same time, the first stopper and the second stopper are detachably connected to the base, and are not used or moved when the detection bracket is used.
  • the first stopper and the second stopper When carrying, the first stopper and the second stopper can be removed and placed in parallel on the base to save space and facilitate storage and carrying; and the first stopper and the second stopper are along the first direction.
  • the distance can be adjusted, so that it can be applied to display panels of different thicknesses, which is highly practical.
  • FIG. 1 is a schematic structural diagram of an embodiment of a detection bracket of this application
  • FIG. 2 is a schematic structural view of the detection bracket shown in FIG. 1 from another perspective;
  • FIG. 3 is a top view of the detection bracket shown in FIG. 1;
  • FIG. 4 is a sectional view taken along line A-A in FIG. 3;
  • FIG. 5 is a schematic structural diagram of the display bracket clamping the display panel shown in FIG. 1;
  • FIG. 6 is a schematic structural diagram of an embodiment of a first stopper in the detection bracket shown in FIG. 1;
  • FIG. 7 is a schematic structural diagram of an embodiment of a second stopper in the detection bracket shown in FIG. 1;
  • FIG. 8 is a schematic structural diagram of an embodiment of a base in the detection bracket shown in FIG. 1.
  • fixed may be a fixed connection, a detachable connection, or a whole; It is a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. It can be the internal connection of two elements or the interaction relationship between two elements, unless it is clearly defined otherwise.
  • fixed may be a fixed connection, a detachable connection, or a whole; It is a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. It can be the internal connection of two elements or the interaction relationship between two elements, unless it is clearly defined otherwise.
  • the application proposes a detection bracket 100.
  • the detection bracket 100 includes:
  • the base 1 resists a side of the display panel 200
  • At least one first stopper 2 is detachably connected to the base 1 and abuts against the first surface
  • At least one second stopper 3 is detachably connected to the base 1 and abuts against the second surface;
  • the direction from the first surface to the second surface is a first direction.
  • the distance between the first stopper 2 and the second stopper 3 in the first direction is adjustable to clamp display panels of different thicknesses. 200.
  • the detection bracket 100 is configured to support the display panel 200 so that it is in an upright state, thereby facilitating the testing of the optical performance of the display panel 200 to ensure the pass rate of the display panel 200.
  • the display panel 200 includes opposite first and second surfaces, and four sides.
  • the base 1 is substantially rectangular parallelepiped and has a certain thickness.
  • the material of the base 1 can be metal and have a large mass, so that Good stabilization.
  • the material of the base 1 is not limited to metal, such as bakelite, plastic, or other materials.
  • the base 1 is integrally formed to effectively improve its structural strength, and the two ends in the length direction are concavely formed with a notch. This structure can save the material of the base 1 and is more beautiful in appearance.
  • the connection between the first stopper 2, the second stopper 3 and the base 1 may be one of a screw connection, a snap connection, or other detachable connections.
  • the first stopper 2 and the second stopper 3 can both be provided, and the structure is simple. Both of them are disposed symmetrically about a horizontal axis of the display panel 200; the first stopper 2 and the second stopper can also be provided. One of the pieces 3 is provided, and the other is provided in plurality, so as to achieve more stable clamping; of course, the first stopper 2 and the second stopper 3 may also be provided in plural.
  • the display panel 200 is placed on the detection bracket 100, one of the first stopper 2 and the second stopper 3 abuts the screen of the display panel 200, and the other abuts the back panel of the display panel 200.
  • the first surface is set as the screen
  • the second surface is the surface of the back plate
  • the first stopper 2 abuts the screen of the display panel 200
  • the second stopper 3 abuts the back plate of the display panel 200.
  • the first stopper 2 may be in contact with the back plate of the display panel 200
  • the second stopper 3 may be in contact with the screen of the display panel 200.
  • the first stopper 2 and the second stopper 3 are arranged to cooperate with the base 1 to form a clamping position, the structure is simple, and no complicated connection relationship is required.
  • the clamping position can clamp the display panel 200 to face each other.
  • the surface and one side, that is, the base 1 abuts one side of the display panel 200, the first stopper 2 abuts the first surface, and the second stopper 3 abuts the second surface.
  • This structure reduces the support for the display panel. Height of 200, and increase the contact area between the detection bracket 100 and the display panel 200, so as to provide stable support without falling damage; at the same time, the first stopper 2 and the second stopper 3 and The base 1 is detachably connected.
  • the first stopper 2 and the second stopper 3 can be removed and placed on the base 1 in parallel to save space and facilitate storage and carrying. .
  • the distance between the first stopper 2 and the second stopper 3 in the first direction can be adjusted, so that the display panel 200 with different thickness can be applied, and the practicability is strong.
  • the second stopper 3 and the first stopper 2 are arranged in parallel, and the vertical distance between the two is adjustable.
  • the second stopper 3 and the first stopper 2 are both convexly disposed on the base 1.
  • the surfaces of the first stopper 2 and the second stopper 3 protruding from the base 1 and facing the display panel 200 can completely abut the display.
  • the surface of the panel 200 may be partially abutted.
  • the first stopper 2 and the second stopper 3 are arranged in parallel, so that both of them completely abut the surface of the display panel 200, thereby further increasing the stability of clamping.
  • the first stopper 2 and the second stopper 3 can be set at a right angle or an acute angle with the base 1 according to actual needs, so that the display panel 200 is arranged perpendicular to the base 1 or inclined relative to the base 1 to facilitate optical color gamut and uniformity. Measurement of degree and transmittance.
  • the vertical distance between the first stopper 2 and the second stopper 3 is adjustable, so that the detection bracket 100 can be set to clamp the display panels 200 with different thicknesses, thereby improving the wide applicability.
  • the first stopper 2 is a long rod. Since it is clamped on the screen surface of the display panel 200, its height, width and thickness are not easy. Set a larger size to avoid blocking the screen. Specifically, the height of the first stopper 2 is appropriate and is not limited. The thickness of the first stopper 2 is 5 mm or less and the width is 15 mm or less.
  • the material of the first stopper 2 is set as a light-transmitting material, so that during the optical test, the light will not be blocked from entering the screen, which can provide stable clamping without Affects the conduct of normal tests.
  • the light-transmitting material may be glass, plastic with good light transmission, resin, and the like.
  • the material of the second stopper 3 may be metal, plastic, or wood, etc., and has good resistance to bending and compression.
  • the second stopper 3 includes a stopper rod 31 that abuts against the surface of the back panel of the display panel 200 without affecting the optical test. Its height is set to be greater than the height of the first stopper 2.
  • the height of the panel 200 can be set, and the width can also be set to a larger size, but it is guaranteed not to affect the cooperation relationship with the base 1, thereby providing more stable support.
  • the surface of the back plate of the display panel 200 usually has a certain degree of arc, so the peripheral edge of the stop lever 31 can be chamfered to better cooperate with the back plate, thereby improving the clamping stability, while not Scratches the back panel.
  • the first stopper 2 and the second stopper 3 are both disposed perpendicular to the base 1.
  • the first stopper 2 and the second stopper 3 are both perpendicular to the base 1, so that the display panel 200 can be completely upright on the horizontal plane, so that the weight of the display panel 200 can be directly pressed on the base 1 and reduced.
  • the bending pressure on the first stopper 2 and the second stopper 3 makes the detection bracket 100 more durable to use. When performing optical tests, the efficiency of the tests can also be improved.
  • one second stopper 3 is provided, two first stoppers 2 are provided, and the second stopper 3 is located at two of the first stoppers 3. The midline on which the stopper 2 is connected.
  • two first stoppers 2 are provided, two first stoppers 2 are spaced side by side, and the second stopper 3 is located at the two first stoppers.
  • the center line of the connection of Part 2 further increases the contact area with the display panel 200 and forms a more stable triangle clamping position, thereby providing uniform and stable support for the display panel 200 and facilitating the testing of the display panel 200; Moreover, it is not necessary to set the same size as the display panel 200, thereby further reducing the size of the detection bracket 100, and making it more convenient to carry and use.
  • the base 1 is provided with at least one slideway 1 a extending in a first direction, and one end portion of the second stopper 3 and the slide
  • the track 1a is slidably fitted.
  • the second stopper 3 is provided slidably relative to the base 1, and the first stopper 2 is not moved relative to the base 1 in the first direction, so that only by adjusting the position of the second stopper 3 , The distance between the first stopper 2 and the second stopper 3 can be adjusted to clamp display panels of different thicknesses, the structure is simple, the operation is convenient, and the detection efficiency is improved.
  • the base 1 is provided with a guide groove 11, and the size of the guide groove 11 matches the size of the end of the second stopper 3, which facilitates sliding and does not loosen the second stopper 3 too much.
  • the second stopper 3 slides in the guide groove 11 and is fixed at a proper position, thereby forming a certain clamping interval to clamp the display panel 200 with a certain thickness.
  • the extending direction of the slide rail 1 a is the width direction of the base 1, so that the larger surface size of the display panel 200 can be parallel to the length direction of the base 1, and the display panel 200 can be more stable.
  • both the first stopper 2 and the second stopper 3 can be provided slidably with the base 1, so that the distance between the first stopper 2 and the second stopper 3 can be adjusted more selectively.
  • the second stopper 3 further includes a connecting portion 32 and a sliding portion 33.
  • the sliding portion 33 is connected to one end of the stop lever 31, and the connecting portion 32 is connected to the stopper 31.
  • the connecting portion 32 is extended from an end of the stop lever 31, and the sliding portion 33 is connected to an end surface of the connecting portion 32 away from the stop lever 31.
  • the slide rail 1a includes a guide. A groove 11, the guide groove 11 is provided on a surface of the base 1 facing away from the stop lever 31, and a through hole 13 is formed at the groove bottom of the guide groove 11; Collins
  • the stopper rod 31 passes through the avoiding hole 13, and the sliding portion 33 and the guide groove 11 are slidably fitted.
  • the sliding portion 33 is specifically a cuboid, and both ends of the sliding portion 33 are slidably arranged in cooperation with the side wall of the guide groove 11, so that the second stopper 3 can be smoothly slid, thereby facilitating adjustment of the second stopper 3 s position.
  • the connecting portion 32 is configured to be fixedly connected to the base 1.
  • the outer periphery of the connecting portion 32 is provided with external threads, and the second stopper 3 is removed from the lower surface of the base 1 (the lower surface here refers to when the base 1 is in the working state and When the surface contacting the table) passes through the guide groove 11 and the avoiding hole 13 upward, the connecting portion 32 is partially located in the guide groove 11, and the sliding portion 33 abuts the bottom wall of the guide groove 11.
  • a locking member can be used, which can be a nut, tighten the connecting portion 32 and cooperate with the sliding portion 33, so that the connecting portion 32 is stably fixed in the guide groove 11, and the second stopper 3 and the base 1 are stabilized. connection.
  • a distance between the two first stoppers 2 is adjustable in a direction perpendicular to the first direction.
  • the cross-sectional shape of the first stopper 2 is set to be semicircular or rectangular, and two opposite surfaces of the rectangle are parallel surfaces.
  • the cross-section is semicircular, The incident light is still emitted as parallel light after reflection and refraction, so both shapes can effectively reduce light attenuation and improve the accuracy of the optical test of the display panel 200.
  • the distance between the two first stoppers 2 is set to be adjustable, and the width of the display panel 200 is perpendicular to the thickness of the display panel 200.
  • a stopper 2 is arranged in parallel in the length direction of the base 1, so that the maximum distance between the two first stoppers 2 can be set according to actual needs, so as to meet the needs of clamping.
  • the base 1 is provided with a plurality of connection holes 12.
  • the plurality of connection holes 12 are evenly spaced along the length direction of the base 1.
  • One end of the first stopper 2 is connected to a Inside the connecting hole 12.
  • connection hole 12 is an internally threaded hole.
  • the connection can be completed by screwing the first stopper 2 into the connection hole 12, and the connection structure is simple and Stable, easy to install and disassemble, improve the clamping efficiency of the detection bracket 100, and at the same time ensure the stability of the clamping.
  • the connection between the first stopper 2 and the connection hole 12 may also be a snap connection.
  • the number of the connection holes 12 may be greater than the number of the first stoppers 2. When different distances are required, the connection between the first stoppers 2 and the connection holes 12 may be adjusted at will.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

一种检测支架（100），设置为支撑显示面板（200），检测支架（100）包括底座（1），抵持显示面板（200）的一侧面；至少一第一止挡件（2），可拆卸连接于底座（1），并抵接第一表面；及至少一第二止挡件（3），可拆卸连接于底座（1），并抵接第二表面；第一表面到第二表面的方向为第一方向，第一止挡件（2）和第二止挡件（3）沿第一方向上的距离可调节。

Description

检测支架
相关申请
本申请要求2018年8月27日申请的，申请号201821389792.6，名称为“检测支架”的中国专利申请的优先权，在此将其全文引入作为参考。
技术领域
本申请涉及显示屏技术领域，特别涉及一种检测支架。
背景技术
这里的陈述仅提供与本申请有关的背景信息，而不必然的构成现有技术。近年来，平板显示行业在中国迅猛发展，人们对显示面板的光学品位、外观结构要求也越来越高。为保证显示面板使用的可靠性，避免出现故障，在出厂之前都会对显示面板样机进行光学色域、均匀度及穿透率等测量工作。
在实际量测背光源、光学膜片及其他器件结构时，一般需要拆卸整机的前框、后壳及其底座，故而需要使进行量测的显示面板垂直立起来。目前，设置为支撑显示面板进行检测的支架多为一体式，不可拆卸，携带使用及存放不方便；同时，支架将面板夹持一定高度，若夹持不够稳定时易发生面板掉落损坏的情况，致使对面板进行光学量测操作不便。
申请内容
本申请的主要目的是提供一种检测支架，旨在提供一种结构简单、支撑稳定且便于携带使用的显示面板的检测支架。
为实现上述目的，本申请提出的检测支架，设置为支撑显示面板，所述显示面板包括相对的第一表面和第二表面，所述检测支架包括：
底座，抵持所述显示面板的一侧面；
至少一第一止挡件，可拆卸连接于所述底座，并抵接所述第一表面；及
至少一第二止挡件，可拆卸连接于所述底座，并抵接所述第二表面；
所述第一表面到第二表面的方向为第一方向，所述第一止挡件和第二止挡件沿第一方向上的距离可调节。
在本申请一实施例中，所述第二止挡件与所述第一止挡件均与所述底座垂直设置。
在本申请一实施例中，所述第二止挡件设有一个，所述第一止挡件设有两个，所述第二止挡件位于两所述第一止挡件连线的中线上。
在本申请一实施例中，所述底座设有至少一沿所述第一方向延伸的滑道，一所述第二止挡件的一端部与所述滑道可滑动配合。
在本申请一实施例中，所述第二止挡件包括止挡杆和滑动部，所述滑动部连接于所述止挡杆的一端；
所述滑道包括导向槽，所述导向槽设于所述底座背离所述止挡杆的表面，所述导向槽的槽底开设有贯穿的避开孔；
所述止挡杆穿出所述避开孔，所述滑动部与所述导向槽可滑动配合。
在本申请一实施例中，所述第二止挡件还包括连接部，所述连接部连接所述止挡杆与滑动部，所述连接部设有外螺纹，所述止挡杆穿出所述避开孔，所述连接部与锁紧件配合将所述第二止挡件锁固于所述底座。
在本申请一实施例中，两所述第一止挡件之间的间距在与所述第一方向垂直的方向上可调节设置。
在本申请一实施例中，所述底座设有多个连接孔，所述多个连接孔沿与所述第一方向垂直的方向均匀间隔排布，一所述第一止挡件的一端部连接于一连接孔内。
在本申请一实施例中，所述第一止挡件为长杆状，且所述第一止挡件的材质为透光材料。
在本申请一实施例中，所述第一止挡件的横切面形状为半圆形或矩形。
本申请技术方案通过设置第一止挡件和第二止挡件与底座配合，形成夹持位，结构简单，无需复杂的连接关系，该夹持位可以夹持显示面板两相对的表面和一侧面，即，底座抵持显示面板的一侧面，第一止挡件抵接第一表面，第二止挡件抵接第二表面，该结构降低了支撑显示面板的高度，且增加了检测支架与显示面板的接触面积，从而可以提供稳定的支撑，不会出现掉落损坏的情况；同时，第一止挡件和第二止挡件与底座为可拆卸连接，在检测支架不使用或移动携带时，可以将第一止挡件和第二止挡件拆掉，平行放置在底座上，节约空间，从而方便存放携带；且第一止挡件与第二止挡件沿第一方向的距离可调节，从而可以适用不同厚度的显示面板，实用性强。
附图说明
为了更清楚地说明本申请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申请的一些实施例，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示出的结构获得其他的附图。
图1为本申请检测支架一实施例的结构示意图；
图2为图1所示检测支架另一视角的结构示意图；
图3为图1所示检测支架的俯视图；
图4为图3中沿A-A线的剖面图；
图5为图1所示检测支架夹持显示面板的结构示意图；
图6为图1所示检测支架中第一止挡件一实施例的结构示意图；
图7为图1所示检测支架中第二止挡件一实施例的结构示意图；
图8为图1所示检测支架中底座一实施例的结构示意图。
本申请目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请的一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
需要说明，本申请实施例中所有方向性指示（诸如上、下、左、右、前、后……）仅设置为解释在某一特定姿态（如附图所示）下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
在本申请中，除非另有明确的规定和限定，术语“连接”、“固定”等应做广义理解，例如，“固定”可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系，除非另有明确的限定。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
另外，在本申请中如涉及“第一”、“第二”等的描述仅设置为描述目的，而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。另外，各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本申请要求的保护范围之内。
本申请提出一种检测支架100。
请参照图1、图2和图5，在本申请实施例中，检测支架100包括：
底座1，抵持所述显示面板200的一侧面；
至少一第一止挡件2，可拆卸连接于所述底座1，并抵接所述第一表面；及
至少一第二止挡件3，可拆卸连接于所述底座1，并抵接第二表面；
所述第一表面到第二表面的方向为第一方向，所述第一止挡件2和第二止挡件3沿第一方向上的距离可调节，以夹持不同厚度尺寸的显示面板200。
本实施例中，该检测支架100设置为支撑显示面板200使其处于竖立状态，从而方便对显示面板200进行光学性能的测试，以保证显示面板200的合格率。所述显示面板200包括相对的第一表面和第二表面及四个侧面，底座1大致呈长方体板状，具有一定的厚度，其材质可以是金属，具有较大的质量，从而可以起到很好的稳固作用。当然，底座1的材质也不限于金属，例如电木、塑胶或是其他材料。底座1一体成型，有效提高其结构强度，且其长度方向上的两端面向中心位置凹设形成有凹口，该结构可以节省底座1的材料，还于外观较为美观，同时对于相同的显示面板200，底座1的面积减少，可以提高底座1的摩擦力，从而进一步提高该检测支架100的稳定性。第一止挡件2、第二止挡件3和底座1的连接可以分别是螺纹连接、卡扣连接或是其他可拆卸地形式连接中的一种。
第一止挡件2和第二止挡件3可以均设置一个，结构简单，两者以显示面板200的一横向轴线为轴对称设置；也可以是第一止挡件2和第二止挡件3中的一者设置一个，另一者设置多个，从而实现更稳定的夹持；当然，也可以是第一止挡件2和第二止挡件3均设置多个。当显示面板200放于检测支架100时，第一止挡件2和第二止挡件3中有一个会抵接显示面板200屏幕，另一个抵接显示面板200的背板，以下实施例中均设定第一表面为屏幕，第二表面为背板的表面，第一止挡件2抵接显示面板200的屏幕，第二止挡件3抵接显示面板200的背板。当然，也可以第一止挡件2抵接显示面板200的背板，第二止挡件3抵接显示面板200的屏幕。
本申请技术方案通过设置第一止挡件2和第二止挡件3与底座1配合，形成夹持位，结构简单，无需复杂的连接关系，该夹持位可以夹持显示面板200两相对的表面和一侧面，即，底座1抵持显示面板200的一侧面，第一止挡件2抵接第一表面，第二止挡件3抵接第二表面，该结构降低了支撑显示面板200的高度，且增加了检测支架100与显示面板200的接触面积，从而可以提供稳定的支撑，不会出现掉落损坏的情况；同时，第一止挡件2和第二止挡件3与底座1为可拆卸连接，在检测支架100不使用或移动携带时，可以将第一止挡件2和第二止挡件3拆掉，平行放置在底座1上，节约空间，从而方便存放携带。且第一止挡件2与第二止挡件3沿第一方向的距离可调节，从而可以适用不同厚度的显示面板200，实用性强。
请结合图1和图2，在本申请一实施例中，所述第二止挡件3与所述第一止挡件2平行设置，且两者之间的垂直距离可调节设置。
第二止挡件3和第一止挡件2均凸设于底座1设置，第一止挡件2和第二止挡件3凸出底座1并面向显示面板200的表面可以完全抵接显示面板200的表面，也可以部分抵接。本实施例中，第一止挡件2和第二止挡件3平行设置，使得两者均完全抵接显示面板200的表面，从而进一步增加夹持的稳定性。第一止挡件2和第二止挡件3可根据实际需求与底座1呈直角或锐角设置，从而使得显示面板200垂直于底座1或相对于底座1倾斜设置，方便进行光学色域、均匀度及穿透率等的测量。同时，第一止挡件2和第二止挡件3之间的垂直距离可调节设置，使得该检测支架100可以设置为夹持不同厚度的显示面板200，从而提高广泛适用性。
请结合参照图1和图6，为了进一步提高夹持稳定性，第一止挡件2为长杆状，因其夹持在显示面板200的屏幕表面上，故而其高度、宽度和厚度均不易设置较大尺寸，以免遮挡屏幕。具体地，第一止挡件2的高度适当，不作限定，厚度小于等于5mm，宽度小于等于15mm。为了进一步减少对屏幕测试的影响，将第一止挡件2的材质设为透光材料，从而在进行光学测试时，不会遮挡光线射入屏幕，从而既可以提供稳定夹持，又不会影响正常测试的进行。透光材料可以是玻璃、透光性好的塑料及树脂等等。
请参照图7，第二止挡件3的材质可以是金属、塑料或是木质等，具有较好的抗弯抗压能力。第二止挡件3包括止挡杆31，该止挡杆31抵接显示面板200的背板表面，不影响光学的测试，其高度设置大于第一止挡件2的高度，具体可依据显示面板200的高度进行设置，宽度也可设置较大尺寸，但保证不影响与底座1的配合关系，从而提供较稳定的支撑。同时，显示面板200的背板表面通常是具有一定圆弧度，故而该止挡杆31的周缘可以进行倒角处理，以与背板进行较好的配合，从而提高夹持稳定性，同时不会刮花背板。
请参照图1，可选的实施例中，所述第一止挡件2和第二止挡件3均与所述底座1垂直设置。
本实施例中，第一止挡件2和第二止挡件3均与底座1垂直，可以使显示面板200完全直立于水平面，从而可以使显示面板200的重量直接压设于底座1，减少对第一止挡件2和第二止挡件3的弯折压力，使得该检测支架100使用更耐久。在进行光学测试时，也可以提高测试的效率。
为了同时满足结构简单且结构稳定的要求，所述第二止挡件3设有一个，所述第一止挡件2设有两个，所述第二止挡件3位于两所述第一止挡件2连线的中线上。
本实施例中，为更进一步提高夹持稳定性，第一止挡件2设有两个，两第一止挡件2间隔并排设置，第二止挡件3位于两所述第一止挡件2连线的中线上，从而进一步增大了与显示面板200接触的面积，形成较稳定的三角夹持位，从而对显示面板200提供均匀且稳定的支撑，方便对显示面板200的测试；且无需和显示面板200设置相同的尺寸，从而进一步减小检测支架100的规格尺寸，更加方便携带使用和存放。
具体地，请结合参照图2至图4、图7和图8，所述底座1设有至少一沿第一方向延伸的滑道1a，一所述第二止挡件3的一端部与滑道1a可滑动配合。
本实施例中，设置第二止挡件3相对于底座1可滑动设置，第一止挡件2在第一方向上相对于底座1不动，从而仅通过调节第二止挡件3的位置，就可以调节第一止挡件2与第二止挡件3之间的间距以夹持不同厚度的显示面板，结构简单，操作便捷，提高检测效率。底座1设有导向槽11，该导向槽11的尺寸与第二止挡件3的端部尺寸相匹配，便于滑动的同时也不会使第二止挡件3过于松动。第二止挡件3于导向槽11内滑动，并在合适的位置固定，从而形成一定的夹持间距夹持一定厚度的显示面板200。滑道1a的延伸方向为底座1的宽度方向，从而可以使显示面板200较大的表面尺寸与底座1的长度方向平行，进而可以使显示面板200更加稳定。当然，也可以设置第一止挡件2与第二止挡件3均与底座1可滑动设置，从而使得第一止挡件2与第二止挡件3的间距调节选择性更多。
在本申请一实施例中，所述第二止挡件3还包括连接部32及滑动部33，所述滑动部33连接于所述止挡杆31的一端，所述连接部32连接所述止挡杆31与滑动部33。具体地，所述连接部32由所述止挡杆31的端部延伸形成，所述滑动部33连接于所述连接部32远离所述止挡杆31的端面；所述滑道1a包括导向槽11，所述导向槽11设于所述底座1背离所述止挡杆31的表面，所述导向槽11的槽底开设有贯穿的避开孔13；
所述止挡杆31穿出所述避开孔13，所述滑动部33与所述导向槽11可滑动配合。
本实施例中，滑动部33具体为正方体状，其两端与导向槽11的侧壁相配合可滑动设置，可以实现第二止挡件3的顺畅滑动，从而便于调节第二止挡件3的位置。连接部32设置为与底座1固定连接，连接部32的外周缘设有外螺纹，将第二止挡件3从底座1的下表面（此处的下表面是指底座1处于工作状态时与工作台接触的表面）向上穿过导向槽11和避开孔13时，连接部32部分位于导向槽11内，滑动部33抵接导向槽11的底壁，当确定止挡杆31的夹持位置时，使用锁紧件，可为螺母，旋紧连接部32，并与滑动部33配合，从而使连接部32稳定固定在导向槽11内，实现第二止挡件3与底座1的稳定连接。
请参照图1，两所述第一止挡件2之间的间距在与所述第一方向垂直的方向上可调节设置。
本实施例中，根据光线的反射和折射原理，当光线的射入面和出射面平行时，可以保持光路不变，从而较大程度减少光的衰减。因此，为了进一步减小第一止挡件2的影响，设置第一止挡件2的横切面形状为半圆形或矩形，矩形的两相对表面均为平行表面，当横切面为半圆形状时，入射光线经过反射和折射后依然以平行的光线射出，故而两种形状均可以有效减少光衰减，提高对显示面板200光学测试的准确度。
同时，为了适应多种屏幕尺寸规格的显示面板200，将两个第一止挡件2之间的间距设置为可调节，显示面板200的宽度与显示面板200的厚度相垂直，故而两个第一止挡件2于底座1的长度方向上平行排布，从而可依据实际需要设置两个第一止挡件2的最大间距，从而满足夹持的需求。
具体地，所述底座1设有多个连接孔12，所述多个连接孔12沿所述底座1的长度方向均匀间隔排布，一所述第一止挡件2的一端部连接于一连接孔12内。
本实施例中，第一止挡件2的一端部设置有外螺纹，连接孔12为内螺纹孔，将第一止挡件2拧入连接孔12内即可完成连接，该连接结构简单且稳定，便于安装与拆卸，提高检测支架100的夹持效率，同时保证夹持的稳定性。当然，第一止挡件2与连接孔12的连接还可以为卡扣连接。连接孔12的数量可以大于第一止挡件2的数量，在需要不同间距时，可以随意调整第一止挡件2与连接孔12的连接。
以上所述仅为本申请的可选实施例，并非因此限制本申请的专利范围，凡是在本申请的发明构思下，利用本申请说明书及附图内容所作的等效结构变换，或直接/间接运用在其他相关的技术领域均包括在本申请的专利保护范围内。

Claims (20)

  1. 一种检测支架，设置为支撑显示面板，所述显示面板包括相对的第一表面和第二表面，其中，所述检测支架包括
    底座，抵持所述显示面板的一侧面；
    至少一第一止挡件，可拆卸连接于所述底座，并抵接所述第一表面；及
    至少一第二止挡件，可拆卸连接于所述底座，并抵接所述第二表面；
    所述第一表面到第二表面的方向为第一方向，所述第一止挡件和第二止挡件沿第一方向上的距离可调节。
  2. 如权利要求1所述的检测支架，其中，所述第二止挡件与所述第一止挡件均与所述底座垂直设置。
  3. 如权利要求2所述的检测支架，其中，所述第二止挡件设有一个，所述第一止挡件设有两个，所述第二止挡件位于两所述第一止挡件连线的中线上。
  4. 如权利要求2所述的检测支架，其中，所述底座呈长方体板状，所述底座设有至少一沿所述第一方向延伸的滑道，一所述第二止挡件的一端部与所述滑道可滑动配合。
  5. 如权利要求1所述的检测支架，其中，所述底座设有至少一沿所述第一方向延伸的滑道，一所述第二止挡件的一端部与所述滑道可滑动配合。
  6. 如权利要求5所述的检测支架，其中，所述第二止挡件包括止挡杆和滑动部，所述滑动部连接于所述止挡杆的一端；
    所述滑道包括导向槽，所述导向槽设于所述底座背离所述止挡杆的表面，所述导向槽的槽底开设有贯穿的避开孔；
    所述止挡杆穿出所述避开孔，所述滑动部与所述导向槽可滑动配合。
  7. 如权利要求6所述的检测支架，其中，所述第二止挡件还包括连接部，所述连接部连接所述止挡杆与滑动部，所述连接部设有外螺纹，所述止挡杆穿出所述避开孔，所述连接部与锁紧件配合将所述第二止挡件锁固于所述底座。
  8. 如权利要求6所述的检测支架，其中，所述止挡杆的周缘设有倒角结构。
  9. 如权利要求3所述的检测支架，其中，两所述第一止挡件之间的间距在与所述第一方向垂直的方向上可调节设置。
  10. 如权利要求9所述的检测支架，其中，所述底座设有多个连接孔，所述多个连接孔沿与所述第一方向垂直的方向均匀间隔排布，一所述第一止挡件的一端部连接于一连接孔内。
  11. 如权利要求1所述的检测支架，其中，所述第二止挡件与所述第一止挡件平行设置。
  12. 如权利要求1所述的检测支架，其中，所述第一止挡件为长杆状，所述第一止挡件的材质为透光材料。
  13. 如权利要求2所述的检测支架，其中，所述第一表面为显示设备的屏幕，所述第一止挡件为长杆状，所述第一止挡件的材质为透光材料。
  14. 如权利要求12所述的检测支架，其中，所述第一止挡件厚度小于等于5mm，宽度小于等于15mm。
  15. 如权利要求13所述的检测支架，其中，所述第一止挡件厚度小于等于5mm，宽度小于等于15mm。
  16. 如权利要求12所述的检测支架，其中，所述第一止挡件的横切面形状为半圆形或矩形。
  17. 如权利要求12所述的检测支架，其中，所述第一止挡件的长度小于第二止挡件的长度。
  18. 如权利要求1所述的检测支架，其中，第二止挡件的材质是金属、塑料或是木质。
  19. 如权利要求1所述的检测支架，其中，所述第二止挡件与所述第一止挡件均与所述底座垂直设置；
    所述底座设有至少一沿所述第一方向延伸的滑道，一所述第二止挡件的一端部与所述滑道可滑动配合。
  20. 一种检测支架，设置为支撑显示面板，所述显示面板包括相对的第一表面和第二表面，其中，所述检测支架包括：
    底座，抵持所述显示面板的一侧面；
    至少一第一止挡件，可拆卸连接于所述底座，并抵接所述第一表面；及
    至少一第二止挡件，可拆卸连接于所述底座，并抵接所述第二表面；
    所述第一表面到第二表面的方向为第一方向，所述第一止挡件和第二止挡件沿第一方向上的距离可调节；
    所述第二止挡件与所述第一止挡件均与所述底座垂直设置；
    所述第一止挡件为长杆状，所述第一止挡件的材质为透光材料。
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