CN108710230A - A kind of liquid crystal display thermocycling detection case - Google Patents
A kind of liquid crystal display thermocycling detection case Download PDFInfo
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- CN108710230A CN108710230A CN201810721409.0A CN201810721409A CN108710230A CN 108710230 A CN108710230 A CN 108710230A CN 201810721409 A CN201810721409 A CN 201810721409A CN 108710230 A CN108710230 A CN 108710230A
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- detection case
- liquid crystal
- crystal display
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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
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- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a kind of liquid crystal display thermocycling detection case, including detection case, detection case includes the cool room from top to bottom set gradually, sensing chamber, heating chamber；Gas outlet is equipped at the top of cool room, sensing chamber is divided into sample detection room, electric control room by one piece of partition board；It is equipped with controller in electrical control room, 2 pieces and 2 pieces or more of grid is equipped in sample detection room and shelves plate, plate is shelved and is equipped with protrusion；The both sides for shelving plate are equipped with rest block, the locular wall of institute's sample detection room is equipped with is equipped with temperature detector, moisture detector with the matched groove of rest block, the plug-in setting of rest block in groove in sample detection room, it is equipped with heater in heating chamber, refrigerator is equipped in cool room.The invention discloses a kind of liquid crystal display thermocycling detection case, liquid crystal display realizes effective high temperature, low temperature detection in detection case, and detection speed is fast, and detection result is good, and rationally utilizes detection case.
Description
Technical field
The present invention relates to liquid crystal display technical field, specially a kind of liquid crystal display thermocycling detection case.
Background technology
Liquid crystal display, English abbreviation are that LCD full name are Liquid Crystal Display, are to belong to flat-panel screens
One kind.Screen display for television set and computer.The advantages of display screen is that power consumption is low, small, radiation is low.
Liquid crystal display has used the liquid crystal solution in two panels polarization material, and water can be made when electric current being made to pass through the liquid
Crystalline substance, which rearranges, achievees the purpose that imaging.
Existing liquid crystal display needs to carry out a series of detection experiment after the completion of production, as thermal shock tests,
High/low temperature experiment, salt spray test, room temperature burn-in test, high temperature ageing test, display screen module burn-in test, electromagnetic compatibility are surveyed
Examination, white balance test etc., are the periphery environment for High performance electronics analogue simulation, to be detected to electronic product.
One detection device packaged, it should be to have the features such as safe and reliable, energy-efficient, multiple functional.
Wherein, liquid crystal display thermocycling detection case be a kind of high temperature simulated for High performance electronics,
The severe test environment of low temperature is the important production procedure for detecting product stability and reliability.Existing high/low temperature detection
Device, 1, due to the continuous exchange of high/low temperature, cause the transformation of the high/low temperature in detection case slower, causes detection time long；2,
Since the structure of display screen is flat, lead to the low space utilization of existing detection case, the display screen quantity detected every time
Effectively.
Invention content
To solve the above problems, the invention discloses a kind of liquid crystal display thermocycling detection case, liquid crystal display
Effective high temperature, low temperature detection are realized in detection case, detection speed is fast, and detection result is good, and rationally utilizes detection case.
In order to reach object above, the present invention provides the following technical solutions：
A kind of liquid crystal display thermocycling detection case,
To achieve the above object, the present invention provides the following technical solutions：A kind of liquid crystal display thermocycling detection case, including
Detection case, the detection case include the cool room from top to bottom set gradually, sensing chamber, heating chamber；It is set at the top of the cool room
There are gas outlet, the sensing chamber to be divided into sample detection room, electric control room by one piece of partition board；It is equipped in the electrical control room
Controller, equipped with 2 pieces and 2 pieces or more of plate of shelving in the sample detection room, the plate of shelving is waffle slab, described to shelve plate
It is equipped with protrusion；The both sides for shelving plate are equipped with rest block, and the locular wall of the sample detection room is equipped with and shelves Block- matching
Groove, the rest block is plug-in to be arranged in groove, equipped with temperature detector, Humidity Detection the sample detection room in
Device, the temperature detector and moisture detector are electrically connected controller, and heater, the refrigeration are equipped in the heating chamber
Interior is equipped with refrigerator.
Further, the plate of shelving is arranged 4 pieces.
Further, the locular wall side of the sample detection room is equipped with hermatic door, the hermatic door hinge connection sample inspection
Survey the locular wall of room.The setting of hermatic door so that be easy to open closing hermatic door, be conveniently put into and take out sample to be detected.
Further, drip tray is additionally provided in the heating chamber, the drip tray connects water outlet, and the water outlet is equipped with
Solenoid valve, the solenoid valve connect controller.
Further, the gas outlet is equipped with air outlet valve, and the air outlet valve is solenoid valve, the solenoid valve connection control
Device.
Further, the heater is resistance heater, and the resistance wire is serpentine-like；The refrigerator is semiconductor
Refrigerator.
The invention has the advantages that：
（1）Refrigerator is arranged in a kind of liquid crystal display thermocycling detection case of the present invention, top, since the cold air of refrigeration can be to
Lower movement so that cold air is distributed entire sample detection room faster, and it is waffle slab that plate is shelved since sample detection is indoor, can be real
It is existing multiple to detect while shelve the sample being arranged on plate.
（2）A kind of liquid crystal display thermocycling detection case of the present invention, heater is arranged in lower part, due to the hot gas of heating
It can move upwards so that hot gas is distributed entire sample detection room faster, and it is waffle slab that plate is shelved since sample detection is indoor,
It can be achieved multiple to detect while shelve the sample being arranged on plate.
（3）A kind of liquid crystal display thermocycling detection case of the present invention, refrigerator, heater structure setting so that
Sample preferentially carries out low temperature detection, after the completion of detection, after condensing water condensation, is flowed out from drip tray；Then heater is used to heat,
High temperature detection is carried out, after the completion of detection, opens gas outlet outlet.
（4）A kind of liquid crystal display thermocycling detection case of the present invention, rest block is plug-in to be arranged in groove, real
Plate is now shelved removably to be arranged in detection case, can be according to the size and number of display screen, the number of plate is shelved in rational setting
Amount, while shelving the setting of the protrusion on plate, can play the role of certain anti-skidding, while playing a supporting role, make to display screen
The space for obtaining detection case rationally effectively utilizes, and detection result is high.
Description of the drawings
The internal structure schematic diagram of Fig. 1, the present invention；
The external structure schematic diagram of Fig. 2, the present invention；
Close-up schematic view at A in Fig. 3, Fig. 1 of the invention.
Wherein：It is detection case 100, cool room 1, sensing chamber 2, heating chamber 3, gas outlet 4, partition board 5, sample detection room 6, electrical
Control room 7, controller 8 shelve plate 9, protrusion 10, rest block 11, groove 12, temperature detector 13, moisture detector 14, heating
Device 15, refrigerator 16, hermatic door 17, drip tray 18, water outlet 19, sample detection room locular wall 20.
Specific implementation mode
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following specific implementation modes are only
For illustrating the present invention rather than limiting the scope of the invention.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of liquid crystal display thermocycling detection case, including detection case 100, detection case
Including cool room 1, sensing chamber 2, the heating chamber 3 from top to bottom set gradually；Be equipped with gas outlet 4 at the top of cool room, sensing chamber by
One piece of partition board 5 is divided into sample detection room 6, electric control room 7；Controller 8 is equipped in electrical control room, sample detection is set in room
There are 2 pieces and 2 pieces or more to shelve plate 9, it is waffle slab to shelve plate, shelves plate and is equipped with protrusion 10；Shelve plate both sides be equipped with put
Set block 11, sample detection room locular wall 20 be equipped with the matched groove 12 of rest block, rest block is plug-in to be arranged in groove,
Temperature detector 13, moisture detector 14 are equipped in sample detection room, temperature detector and moisture detector are electrically connected control
Device processed, heating chamber is interior to be equipped with heater 15, and refrigerator 16 is equipped in cool room.
In the present embodiment, it shelves plate and is arranged 4 pieces.4 pieces of plate setting is shelved, it can be achieved that placing 4 layers of display screen simultaneously, and by
In the protrusion shelved plate and be equipped with, it can be shelved at every piece and place multiple small-sized display screens on plate.
In the present embodiment, the locular wall side of sample detection room is equipped with hermatic door 17, hermatic door hinge connection sample detection
The locular wall of room.The setting of hermatic door so that be easy to open closing hermatic door, be conveniently put into and take out sample to be detected.
In the present embodiment, drip tray 18 is additionally provided in heating chamber, the drip tray connects water outlet 19, and water outlet is equipped with
Solenoid valve, solenoid valve connect controller.
In the present embodiment, gas outlet is equipped with air outlet valve, and air outlet valve is solenoid valve, and the solenoid valve connects controller.
In the present embodiment, heater is resistance heater, and resistance wire is serpentine-like；Refrigerator is semiconductor cooler.
Certainly, refrigerator in the prior art can be used in refrigerator, and refrigerator can connect condenser, compressor.
The technical means disclosed in the embodiments of the present invention is not limited only to the technological means disclosed in the above embodiment, further includes
By the above technical characteristic arbitrarily the formed technical solution of combination.It should be pointed out that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (6)
1. a kind of liquid crystal display thermocycling detection case, it is characterised in that：Including detection case, the detection case includes by upper
Cool room, sensing chamber, the heating chamber set gradually under；Gas outlet is equipped at the top of the cool room, the sensing chamber is by one piece
Partition board is divided into sample detection room, electric control room；It is equipped with controller in the electrical control room, is set in the sample detection room
There is 2 pieces and 2 pieces or more of plate of shelving, the plate of shelving is waffle slab, and the plate of shelving is equipped with protrusion；It is described to shelve the two of plate
Side is equipped with rest block, the locular wall of the sample detection room be equipped with the matched groove of rest block, the rest block is plug-in
It is arranged in groove, temperature detector, moisture detector, the temperature detector and humidity inspection is equipped in the sample detection room
It surveys device and is electrically connected controller, heater is equipped in the heating chamber, refrigerator is equipped in the cool room.
2. a kind of liquid crystal display thermocycling detection case as described in claim 1, it is characterised in that：It is described to shelve
Plate is arranged 4 pieces.
3. a kind of liquid crystal display thermocycling detection case as described in claim 1, it is characterised in that：The sample inspection
The locular wall side for surveying room is equipped with hermatic door, the locular wall of the hermatic door hinge connection sample detection room.
4. any one liquid crystal display thermocycling detection case as described in claim 1-3, it is characterised in that：The system
Drip tray is additionally provided in hot cell, the drip tray connects water outlet, and the water outlet is equipped with solenoid valve, the solenoid valve connection control
Device processed.
5. any one liquid crystal display thermocycling detection case as claimed in claim 4, it is characterised in that：The outlet
Mouth is equipped with air outlet valve, and the air outlet valve is solenoid valve, and the solenoid valve connects controller.
6. a kind of liquid crystal display thermocycling detection case as claimed in claim 5, it is characterised in that：The heater is
Resistance heater, the resistance wire are serpentine-like；The refrigerator is semiconductor cooler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810721409.0A CN108710230A (en) | 2018-07-04 | 2018-07-04 | A kind of liquid crystal display thermocycling detection case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810721409.0A CN108710230A (en) | 2018-07-04 | 2018-07-04 | A kind of liquid crystal display thermocycling detection case |
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| Publication Number | Publication Date |
|---|---|
| CN108710230A true CN108710230A (en) | 2018-10-26 |
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ID=63872408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810721409.0A Withdrawn CN108710230A (en) | 2018-07-04 | 2018-07-04 | A kind of liquid crystal display thermocycling detection case |
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| Country | Link |
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| CN (1) | CN108710230A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109709430A (en) * | 2019-01-16 | 2019-05-03 | 霸州市云谷电子科技有限公司 | Seasoned frame and aging device with the seasoned frame |
| CN109709431A (en) * | 2019-01-16 | 2019-05-03 | 霸州市云谷电子科技有限公司 | Seasoned frame and aging device with the seasoned frame |
| CN112198277A (en) * | 2020-09-07 | 2021-01-08 | 佛山瀚兽环境科技服务有限公司 | Waste gas monitoring device and monitoring method thereof |
| CN112505456A (en) * | 2020-11-27 | 2021-03-16 | 江苏高明安光电有限公司 | High low temperature test detection case of liquid crystal display |
-
2018
- 2018-07-04 CN CN201810721409.0A patent/CN108710230A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109709430A (en) * | 2019-01-16 | 2019-05-03 | 霸州市云谷电子科技有限公司 | Seasoned frame and aging device with the seasoned frame |
| CN109709431A (en) * | 2019-01-16 | 2019-05-03 | 霸州市云谷电子科技有限公司 | Seasoned frame and aging device with the seasoned frame |
| CN112198277A (en) * | 2020-09-07 | 2021-01-08 | 佛山瀚兽环境科技服务有限公司 | Waste gas monitoring device and monitoring method thereof |
| CN112505456A (en) * | 2020-11-27 | 2021-03-16 | 江苏高明安光电有限公司 | High low temperature test detection case of liquid crystal display |
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Application publication date: 20181026 |