CN109633935B - Step-in high-temperature high-humidity experimental equipment sample rack - Google Patents
Step-in high-temperature high-humidity experimental equipment sample rack Download PDFInfo
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- CN109633935B CN109633935B CN201811416161.3A CN201811416161A CN109633935B CN 109633935 B CN109633935 B CN 109633935B CN 201811416161 A CN201811416161 A CN 201811416161A CN 109633935 B CN109633935 B CN 109633935B
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- display screen
- fixing unit
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- temperature
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL 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
- G02F1/00—Devices 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
- G02F1/01—Devices 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
- G02F1/13—Devices 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
- G02F1/1306—Details
- G02F1/1309—Repairing; Testing
Abstract
The invention provides a step-in high temperature and high humidity experimental equipment sample rack, which comprises: the device comprises a high-temperature high-humidity device cavity, a device double-door handrail, a transparent observation window, a main rail, an auxiliary rail, a display screen fixing unit frame and a liftable display screen observation frame; the liftable display screen observation frame is provided with a liftable display screen observation frame track and an anti-fog magnifier. Has the advantages that: according to the step-in high-temperature high-humidity experimental equipment sample rack provided by the invention, the liftable display screen observation rack is additionally arranged, so that the taste inspection of a sample in a lighting state can be completed under the condition of not opening a furnace, and the testing time efficiency is further improved.
Description
Technical Field
The invention relates to the technical field of display, in particular to a step-in type sample rack for high-temperature and high-humidity experimental equipment.
Background
At present, a high-temperature high-humidity tester continuously catalyzes the service life and the fatigue of a product under a specific acceptable environment so as to evaluate the quality and the reliability of the product, so that the tester is widely applied to a plurality of electronic device industries. In the TFT-LCD industry, a high-temperature high-humidity tester is a necessary device for evaluating the quality of a liquid crystal display screen.
In the TFT-LCD industry, a high-temperature high-humidity tester sets a certain temperature and humidity, and then a display screen to be tested is placed on a sample rack for display tests of different purposes. In a large-size display screen production plant, high-temperature and high-humidity testing machines are all in a step-in type, different samples are input in different time, and taste inspection needs to be carried out at different time points. In order to meet the test requirements, most of the existing test methods uniformly stipulate the time for turning on and off the furnace every day, and can step into a test machine to carry out display screen taste inspection and sample throwing in within the time period for turning on the furnace. If the inspection interval time of the display screen is required to be shortened, the time for opening the furnace is inevitably increased, the effective experiment time for the sample every day is reduced, the test duration is increased, and the test timeliness is influenced.
In summary, in the conventional walk-in high temperature and high humidity experimental equipment, when the taste deterioration rule of the sample needs to be continuously observed, the furnace opening operation needs to be performed for many times, so that the effective test time of the sample is reduced, the test duration is further prolonged, and the test aging is further influenced.
Disclosure of Invention
The invention provides a sample rack of walk-in high-temperature high-humidity experimental equipment, which can finish the taste inspection of a sample in a lighting state under the condition of not opening a furnace, so as to solve the technical problems that the prior walk-in high-temperature high-humidity experimental equipment needs to be opened for many times when the taste deterioration rule of the sample needs to be continuously observed, the effective test time of the sample is reduced, the test time is further prolonged, and the test time is further influenced.
In order to solve the above problems, the technical scheme provided by the invention is as follows:
the invention provides a step-in high temperature and high humidity experimental equipment sample rack, which comprises: the device comprises a high-temperature high-humidity device cavity, a device double-door handrail, a transparent observation window, a main rail, an auxiliary rail, a display screen fixing unit frame and a liftable display screen observation frame; the liftable display screen observation frame is provided with a liftable display screen observation frame track and an anti-fog magnifier.
According to a preferred embodiment of the present invention, the liftable display screen observation frame further comprises a base and a support, the support is fixed on the base, and the liftable display screen observation frame rail moves along the length direction of the support.
According to a preferred embodiment of the invention, the anti-fog magnifier is located in an overlapping area of the liftable display screen observation frame and the transparent observation window.
According to a preferred embodiment of the present invention, the number of the main tracks is greater than or equal to 2, each of the main tracks includes a first sub-main track, a second sub-main track, and a third sub-main track, and a plane formed by the first sub-main track, the second sub-main track, and the third sub-main track is parallel to the bottom surface of the high temperature and high humidity equipment chamber.
According to a preferred embodiment of the present invention, the first sub-main rail and the third sub-main rail are respectively located on an inner side wall of the high temperature and high humidity equipment chamber, and the second sub-main rail is located on a back surface of the high temperature and high humidity equipment chamber.
According to a preferred embodiment of the present invention, the auxiliary tracks are disposed on the main tracks, and the number of the auxiliary tracks on each of the main tracks is greater than or equal to 2.
According to a preferred embodiment of the present invention, the display screen fixing unit frame includes a display screen fixing unit frame chassis, a roller and a display screen fixing unit frame body, the roller is fixed to the back of the display screen fixing unit frame chassis, and the display screen fixing unit frame body is fixed to the surface of the display screen fixing unit frame chassis.
According to a preferred embodiment of the present invention, the display screen fixing unit frame body includes a fixing unit frame inclined surface and a fixing unit frame back surface, the fixing unit frame back surface is perpendicular to the display screen fixing unit frame chassis, and an included angle between the fixing unit frame inclined surface and the display screen fixing unit frame chassis is an acute angle.
According to a preferred embodiment of the present invention, the fixing unit frame is provided with 4 slots, and the display screen to be tested is fixed on the fixing unit frame via the slots.
According to a preferred embodiment of the present invention, a display screen lighting fixture is connected to the lower edge of the display screen to be tested.
The invention has the beneficial effects that: according to the step-in high-temperature high-humidity experimental equipment sample rack provided by the invention, the liftable display screen observation rack is additionally arranged, so that the taste inspection of a sample in a lighting state can be completed under the condition of not opening a furnace, and the testing time efficiency is further improved.
Drawings
In order to illustrate the embodiments or the technical solutions in the prior art more clearly, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for a person skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a sample holder of a walk-in high temperature and high humidity experimental apparatus according to the present invention.
Fig. 2 is a schematic structural view of the front side of the display screen fixing unit frame of the present invention.
Fig. 3 is a schematic structural view of a side surface of the display screen fixing unit frame according to the present invention.
Fig. 4 is a schematic structural view of the liftable display observation stand according to the invention.
Detailed Description
The following description of the various embodiments refers to the accompanying drawings that illustrate specific embodiments in which the invention may be practiced. The directional terms mentioned in the present invention, such as [ upper ], [ lower ], [ front ], [ rear ], [ left ], [ right ], [ inner ], [ outer ], [ side ], are only referring to the directions of the attached drawings. Accordingly, the directional terms used are used for explanation and understanding of the present invention, and are not used for limiting the present invention. In the drawings, elements having similar structures are denoted by the same reference numerals.
Aiming at the existing step-in high-temperature high-humidity experimental equipment, multiple blow-in operations are needed when the taste deterioration rule of the sample needs to be continuously observed, so that the effective test time of the sample is reduced, the test duration is further prolonged, and the technical problem of further influencing the test aging is solved.
As shown in fig. 1, the present invention provides a sample holder for a walk-in type high temperature and high humidity experiment apparatus, comprising: the device comprises a high-temperature high-humidity device cavity 10, a device double-door handrail 20, a transparent observation window 30, a main rail 40, an auxiliary rail 50, a display screen fixing unit frame 60 and a liftable display screen observation frame 70; the liftable display screen observation frame 70 is provided with a liftable display screen observation frame rail 701 and an anti-fog magnifier 702.
Specifically, firstly, a high temperature and high humidity equipment cavity 10 is provided, wherein a double door is arranged on the front surface of the high temperature and high humidity equipment cavity 10, and an equipment double door handrail 20 and a transparent observation window 30 are arranged on the double door.
Specifically, two side walls and the back surface of the high-temperature high-humidity equipment cavity 10 are provided with main rails 40, the number of the main rails 40 is greater than or equal to 2, each main rail 40 comprises a first sub-main rail 41, a second sub-main rail 42 and a third sub-main rail 43, and a plane formed by the first sub-main rail 41, the second sub-main rail 42 and the third sub-main rail 43 is parallel to the bottom surface of the high-temperature high-humidity equipment cavity 10.
The first sub-main rail 41 and the third sub-main rail 43 are respectively located on the inner side wall of the high temperature and high humidity equipment chamber 10, and the second sub-main rail 42 is located on the back side of the high temperature and high humidity equipment chamber 10.
Specifically, each of the main rails 40 is provided with an auxiliary rail 50, and the number of the auxiliary rails 50 on each of the main rails 40 is greater than or equal to 2.
Specifically, a display screen fixing unit frame 60 is further disposed inside the high temperature and high humidity device chamber 10, and the display screen fixing unit frame 60 is located on the main rail 40 or the auxiliary rail 50.
Specifically, a liftable display screen observation frame 70 is further arranged on the bottom surface of the high-temperature high-humidity equipment cavity 10; the liftable display screen observation frame 70 is provided with a liftable display screen observation frame rail 701 and an anti-fog magnifier 702.
Fig. 2 is a schematic structural view of the front side of the display screen fixing unit frame according to the present invention. The display screen fixing unit frame 60 comprises a display screen fixing unit frame chassis 601, a roller 602 and a display screen fixing unit frame body 603, wherein the roller 602 is fixed on the back of the display screen fixing unit frame chassis 601, and the display screen fixing unit frame body 603 is fixed on the surface of the display screen fixing unit frame chassis 601.
Fig. 3 is a schematic structural view of a side surface of the display screen fixing unit frame according to the present invention. The display screen fixing unit frame body 603 comprises a fixing unit frame inclined plane 6031 and a fixing unit frame back 6032, the fixing unit frame back 6032 is perpendicular to the display screen fixing unit frame chassis 601, and the fixing unit frame inclined plane 6031 and an included angle of the display screen fixing unit frame chassis 601 are acute angles. The fixed unit frame inclined plane 6031 is provided with 4 clamping grooves 604, and the display screen 80 to be tested is fixed on the fixed unit frame inclined plane 6031 through the clamping grooves 604; wherein, the lower end edge of the display screen 80 to be tested is connected with a display screen lighting fixture 90.
Fig. 4 is a schematic structural view of the liftable display observation stand according to the present invention. The liftable display screen observation frame 70 further comprises a base 703 and a support 704, wherein the support 703 is fixed on the base 704, and the liftable display screen observation frame rail 701 moves along the length direction of the support 703; the anti-fog magnifier 702 is located in the overlapping area of the liftable display screen observation frame 70 and the transparent observation window 30.
When preparing a test sample, the preparation before sampling is first performed as follows:
opening the equipment double-door handrail 20, and allowing an inspector to enter the high-temperature high-humidity equipment cavity 10; and then fixing the display screen 80 to be tested on the display screen fixing unit frame 60, connecting the display screen lighting jig 90 below the display screen fixing unit frame 60, and checking and confirming the initial taste.
The following sampling program was then performed:
closing the equipment double-door handrail 20, leaving the high-temperature high-humidity equipment cavity 10 by an inspector, and starting the high-temperature high-humidity experimental equipment to perform a normal experiment; then, at the time when the sample needs to be inspected for taste, a program is set on the operation console of the high temperature and high humidity apparatus: selecting coordinates of Zi and Fj, wherein the number of the main tracks is n (n is more than or equal to 2), the ith main track 40 is Zi, i is less than or equal to n, and Zi can be set in a console; the number of the auxiliary tracks 50 on each layer of the main track 40 is m, the jth auxiliary track 50 of the device is Fj, wherein j is less than or equal to m, and Fj can be set on a console.
At this time, the liftable display screen observation frame 70 is automatically lifted, and the liftable display screen observation frame rail 701 is lifted to a height consistent with Zi and is butted with the corresponding main rail 40; the display screen holding unit rack 60 with the sample to be inspected then slides away from the auxiliary rail 50, into the main rail 40, and into the liftable display screen viewing rack rail 701. Then, the liftable display screen observation rack 701 is lifted to a height suitable for the transparent observation window 30.
Finally, the sample examination was performed as follows:
firstly, the flaws and various uneven planes of the display screen 80 to be detected can be observed through the transparent observation window 30, when a certain point on the display screen 80 to be detected is detected, the anti-fog magnifier 702 can be controlled by means of an operating handle of an operating console of high-temperature high-humidity equipment, and the point is confirmed through the display screen of the operating console. When the sample is checked, the sample to be tested can be returned to the original position according to the program to continue the experiment for the next observation.
The invention has the beneficial effects that: according to the step-in high-temperature high-humidity experimental equipment sample rack provided by the invention, the liftable display screen observation rack is additionally arranged, so that the taste inspection of a sample in a lighting state can be completed under the condition of not opening a furnace, and the testing time efficiency is further improved.
In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, therefore, the scope of the present invention shall be determined by the appended claims.
Claims (10)
1. A step-in type high temperature and high humidity experimental equipment sample holder is characterized by comprising: the high-temperature and high-humidity equipment comprises a high-temperature and high-humidity equipment cavity, an equipment double-door handrail, a transparent observation window, a main rail, auxiliary rails, a display screen fixing unit frame and a liftable display screen observation frame, wherein a double door is arranged on the front side of the high-temperature and high-humidity equipment cavity, the equipment double-door handrail and the transparent observation window are arranged on the double door, the main rails are arranged on the two side walls and the back side of the high-temperature and high-humidity equipment cavity, the auxiliary rails are arranged on each main rail, and the display screen fixing unit frame is positioned on the main rail or the auxiliary rails;
the liftable display screen observation frame is arranged on the bottom surface of the high-temperature high-humidity equipment cavity, and a liftable display screen observation frame rail and an anti-fog magnifier are arranged on the liftable display screen observation frame.
2. The walk-in high temperature and high humidity experimental equipment sample holder of claim 1, wherein the liftable display screen observation holder further comprises a base and a support, the support is fixed on the base, and the liftable display screen observation holder rail moves along the length direction of the support.
3. The walk-in high temperature and high humidity experimental equipment sample rack of claim 1, wherein the anti-fog magnifier is located in the overlapping area of the liftable display screen observation rack and the transparent observation window.
4. The step-in high temperature and high humidity experimental device sample holder of claim 1, wherein the number of the main rails is greater than or equal to 2, each main rail comprises a first sub-main rail, a second sub-main rail and a third sub-main rail, and a plane formed by the first sub-main rail, the second sub-main rail and the third sub-main rail is parallel to the bottom surface of the high temperature and high humidity device cavity.
5. The step-in high temperature and high humidity experimental device sample holder as claimed in claim 4, wherein the first sub-main rail and the third sub-main rail are respectively located on the inner side wall of the high temperature and high humidity device cavity, and the second sub-main rail is located on the back of the high temperature and high humidity device cavity.
6. The step-in high temperature and high humidity experimental equipment sample rack of claim 1, wherein the auxiliary rails are disposed on the main rails, and the number of the auxiliary rails on each main rail is greater than or equal to 2.
7. The walk-in high temperature and high humidity experimental equipment sample holder as claimed in claim 1, wherein the display screen fixing unit holder comprises a display screen fixing unit holder chassis, rollers and a display screen fixing unit holder body, the rollers are fixed on the back of the display screen fixing unit holder chassis, and the display screen fixing unit holder body is fixed on the surface of the display screen fixing unit holder chassis.
8. The walk-in high temperature and high humidity experimental equipment sample rack of claim 7, wherein the display screen fixing unit rack body comprises a fixing unit rack inclined plane and a fixing unit rack back plane, the fixing unit rack back plane is perpendicular to the display screen fixing unit rack chassis, and an included angle between the fixing unit rack inclined plane and the display screen fixing unit rack chassis is an acute angle.
9. The step-in high temperature and high humidity experimental equipment sample holder as claimed in claim 8, wherein 4 slots are disposed on the inclined plane of the fixed unit holder, and a display screen to be tested is fixed on the inclined plane of the fixed unit holder through the slots.
10. The walk-in high temperature and high humidity experimental equipment sample rack of claim 9, wherein a display screen lighting fixture is connected to the lower edge of the display screen to be tested.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811416161.3A CN109633935B (en) | 2018-11-26 | 2018-11-26 | Step-in high-temperature high-humidity experimental equipment sample rack |
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| CN201811416161.3A CN109633935B (en) | 2018-11-26 | 2018-11-26 | Step-in high-temperature high-humidity experimental equipment sample rack |
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| CN109633935A CN109633935A (en) | 2019-04-16 |
| CN109633935B true CN109633935B (en) | 2021-08-03 |
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| CN104730296B (en) * | 2015-04-10 | 2017-10-17 | 合肥京东方光电科技有限公司 | Hot and humid test device and hot and humid test system |
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| CN1157751A (en) * | 1996-10-30 | 1997-08-27 | 张延民 | Wet bag type dust remover |
| US6228636B1 (en) * | 1998-09-21 | 2001-05-08 | Matsushita Electric Industrial Co., Ltd. | Incubator |
| US9910310B2 (en) * | 2004-07-12 | 2018-03-06 | Gentex Corporation | Variable reflectance mirror system |
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