CN208588875U - 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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- CN208588875U CN208588875U CN201821048749.3U CN201821048749U CN208588875U CN 208588875 U CN208588875 U CN 208588875U CN 201821048749 U CN201821048749 U CN 201821048749U CN 208588875 U CN208588875 U CN 208588875U
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Abstract
The utility model 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；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 two sides for shelving plate are equipped with rest block, the locular wall of institute's sample detection room, which is equipped with, is equipped with temperature detector, moisture detector in groove with the matched groove of rest block, the plug-in setting of rest block in sample detection room, it is equipped with heater in heating chamber, is equipped with refrigerator in cool room.The utility model 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 effect 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 technique
Liquid crystal display, English abbreviation are that LCD full name is Liquid Crystal Display, are to belong to flat-panel screens
One kind.Screen for television set and computer is shown.The advantages of display screen is that power consumption is low, small in size, radiation is low.
Liquid crystal display has used the liquid crystal solution in two panels polarization material, makes electric current by that can make water when the liquid
Crystalline substance, which rearranges, achievees the purpose that imaging.
Existing liquid crystal display needs to carry out after the completion of production a series of detection test, as cooling thermal impact experiment,
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 detect 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 of testing 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,
Due to display screen structure be it is flat, cause the space utilization rate of existing detection case low, the display screen quantity detected every time
Effectively.
Summary of the invention
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 effect is good, and rationally utilizes detection case.
In order to reach the goals above, the invention provides the following technical scheme:
A kind of liquid crystal display thermocycling detection case,
To achieve the above object, the utility model provides the following technical solutions: a kind of liquid crystal display thermocycling inspection
Measuring tank, including detection case, the detection case include the cool room from top to bottom set gradually, sensing chamber, heating chamber；The refrigeration
Ceiling portion is equipped with gas outlet, and the sensing chamber is divided into sample detection room, electric control room by one piece of partition；The electrical control
Interior is equipped with controller, 2 pieces and 2 pieces or more of plate of shelving is equipped in the sample detection room, the plate of shelving is waffle slab, institute
It states and shelves plate equipped with protrusion；The two sides for shelving plate are equipped with rest block, and the locular wall of the sample detection room is equipped with and puts
Set the groove of Block- matching, the rest block is plug-in to be arranged in groove, the sample detection room in equipped with temperature detector,
Moisture detector, the temperature detector and moisture detector are electrically connected controller, are equipped with heater in the heating chamber,
Refrigerator is equipped in the cool room.
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 sealing door hinge connection sample inspection
Survey the locular wall of room.The setting of hermatic door is conveniently put into so that being easy to open closing hermatic door and takes 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 present invention has the advantage that
(1) a kind of liquid crystal display thermocycling detection case of the present invention, refrigerator is arranged in top, due to the cold air of refrigeration
It can move downward, so that cold air is distributed entire sample detection room faster, it is waffle slab that plate is shelved since sample detection is indoor,
Multiple detections while shelve the sample being arranged on plate can be achieved.
(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, it is waffle slab that plate is shelved since sample detection is indoor,
Multiple detections while shelve the sample being arranged on plate can be achieved.
(3) a kind of liquid crystal display thermocycling detection case of the present invention, the structure setting of refrigerator, heater, so that
Sample preferentially carries out low temperature detection, after the completion of detection, after condensing water condensation, flows out from drip tray；Then it is heated using heater,
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 reasonable 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 effect is high.
Detailed description of the invention
Fig. 1, schematic diagram of internal structure of the invention；
Fig. 2, external structure schematic diagram of the invention；
Partial enlargement diagram at A in Fig. 3, Fig. 1 of the invention.
Wherein: detection case 100, cool room 1, sensing chamber 2, heating chamber 3, gas outlet 4, partition 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 embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following specific embodiments 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 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, shelving plate is waffle slab, shelves plate and is equipped with protrusion 10；The two sides for shelving plate, which are equipped with, puts
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, is equipped with refrigerator 16 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 shelving plate and being 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, and sealing door hinge connects sample detection
The locular wall of room.The setting of hermatic door is conveniently put into so that being easy to open closing hermatic door and takes 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 technological means disclosed in above embodiment, further includes
Technical solution consisting of any combination of the above technical features.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 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, is equipped with refrigerator in the cool room.
2. a kind of liquid crystal display thermocycling detection case as described in claim 1, it is characterised in that: the plate of shelving is set
Set 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 sealing 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. a kind of liquid crystal display thermocycling detection case as claimed in claim 4, it is characterised in that: the gas outlet is set
There is air outlet valve, 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 |
|---|---|---|---|
| CN201821048749.3U CN208588875U (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 |
|---|---|---|---|
| CN201821048749.3U CN208588875U (en) | 2018-07-04 | 2018-07-04 | A kind of liquid crystal display thermocycling detection case |
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| CN208588875U true CN208588875U (en) | 2019-03-08 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110082965A (en) * | 2019-04-08 | 2019-08-02 | 深圳市华星光电半导体显示技术有限公司 | Frame glue curing system |
| CN111650766A (en) * | 2020-06-28 | 2020-09-11 | 格力电器（合肥）有限公司 | Method for detecting liquid crystal display pit failure |
-
2018
- 2018-07-04 CN CN201821048749.3U patent/CN208588875U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110082965A (en) * | 2019-04-08 | 2019-08-02 | 深圳市华星光电半导体显示技术有限公司 | Frame glue curing system |
| CN111650766A (en) * | 2020-06-28 | 2020-09-11 | 格力电器（合肥）有限公司 | Method for detecting liquid crystal display pit failure |
| CN111650766B (en) * | 2020-06-28 | 2022-06-17 | 格力电器（合肥）有限公司 | Method for detecting liquid crystal display pit failure |
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