CN209078700U - Burn-in chamber is used in a kind of maintenance of liquid crystal display - Google Patents
Burn-in chamber is used in a kind of maintenance of liquid crystal display Download PDFInfo
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- CN209078700U CN209078700U CN201821975224.4U CN201821975224U CN209078700U CN 209078700 U CN209078700 U CN 209078700U CN 201821975224 U CN201821975224 U CN 201821975224U CN 209078700 U CN209078700 U CN 209078700U
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- burn
- pillar
- chamber
- liquid crystal
- crystal display
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- 238000012423 maintenance Methods 0.000 title claims abstract description 24
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 23
- 230000032683 aging Effects 0.000 claims abstract description 16
- 230000001105 regulatory effect Effects 0.000 claims abstract description 11
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 2
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 239000000428 dust Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model discloses a kind of liquid crystal display maintenance burn-in chamber, including aging room body and it is arranged in the intracorporal multiple workbench of burn-in chamber, temperature regulating device is equipped in the burn-in chamber body, the workbench includes pedestal, lifting device, lifting device is arranged at the top of the base, the lifting device includes left pillar and right pillar, left pillar and right pillar are respectively fixedly connected with the both ends of base top, the upper clamping groove plate of clamping display screen is slidably connected between the left pillar and right pillar, the upper clamping groove plate is equipped with the lower bayonet slot plate of cooperation, realize that display produces under constant temperature conditions by above-mentioned component, maintenance, burn-in chamber device disclosed by the utility model, it is not only simple in structure, design science, and low manufacture cost, it is suitble to large-scale production application.
Description
Technical field
The utility model relates to burn-in chambers more particularly to a kind of maintenance of liquid crystal display to use burn-in chamber.
Background technique
For the maintenance before production of liquid crystal displays or factory, need to be overhauled under particular circumstances, such as
Under constant temperature, therefore, the above process needs carried out in burn-in chamber.However, existing burn-in chamber such as cell degradation room, not
It is suitable as liquid crystal display use, main cause is that the model of liquid crystal display is more, the length and width of the display of different model
It is different from, therefore, in burn-in chamber needs to be arranged the distinctive bracket placed for display, and existing burn-in chamber is unable to satisfy
Above-mentioned requirements, for the maintenance process of liquid crystal display, maintenance process needs to be detected for spot, therefore,
Higher to the purity requirements in burn-in chamber, main cause is that dust granule is easy to attach over the display in burn-in chamber, is formed
Small spot, and then influence precisely maintenance.
Utility model content
Technical problem to be solved by the utility model is to provide a kind of liquid crystal display maintenance burn-in chambers, use
It is overhauled in liquid crystal display.
The utility model is to solve above-mentioned technical problem by the following technical programs:
A kind of liquid crystal display maintenance burn-in chamber, including aging room body and setting are in the intracorporal multiple work of burn-in chamber
Platform, the burn-in chamber body is interior to be equipped with temperature regulating device, and the workbench includes pedestal, lifting device, and lifting device is arranged in pedestal
Top；
The lifting device includes left pillar and right pillar, and left pillar and right pillar are respectively fixedly connected with the two of base top
End, slidably connects the upper clamping groove plate of clamping display screen between the left pillar and right pillar, the upper clamping groove plate is equipped with cooperation
Lower bayonet slot plate.
Preferably, the temperature regulating device includes heating element, and the heating element includes hollow shell, the top of shell
Equipped with metal screen, resistive heater, fan are set gradually in the shell from top to bottom.
Preferably, the resistive heater is connected in parallel with fan, and the resistive heater is gone here and there after being connected in parallel with fan
Connection is connected with solid-state relay and temperature controller, and the temperature controller is electrically connected with temperature sensor.
Preferably, the temperature sensor is located at the intracorporal roof center of burn-in chamber.
Preferably, the workbench is 4.
Preferably, the left pillar and right pillar are respectively fixedly connected in the left and right both ends of base top, the lower bayonet slot
Plate is fixed on the lower end for connecting left pillar and right pillar, and the upper clamping groove plate is located at the upper end of lower bayonet slot plate, the upper clamping groove plate
Right side be equipped with sliding block, right pillar is equipped with the sliding slot that cooperates with sliding block, is fixedly connected with guide rod on the left of the upper clamping groove plate, institute
It states guide rod to be located in left pillar after the side wall of left pillar and be fixedly connected with feed screw nut, the side wall of the left pillar is equipped with
Through slot corresponding with guide rod；
The feed screw nut is threaded with the screw rod of cooperation, and the left pillar is equipped with the guiding cavity cooperated with screw rod,
It is oriented to cavity and is connected to through slot, screw rod is spirally connected to be located in through slot after feed screw nut and be freely rotated.
Preferably, be respectively equipped at the top of the bottom of the upper clamping groove plate and upper clamping groove plate mutually matched upper card slot and
Lower bayonet slot.
Preferably, the top of the screw rod is located at outside left pillar through the roof of left pillar and is connected with handle, the silk
Bar and running through for left pillar are rotatablely connected.
Preferably, the bottom of the screw rod is equipped with stop member corresponding with feed screw nut.
Preferably, the aging room body is equipped with inlet and outlet door, and inlet and outlet door is equipped with antistatic weather screen.
The utility model has the advantage that compared with prior art
The utility model discloses a kind of liquid crystal display maintenance burn-in chamber, including aging room body and setting in burn-in chamber
Intracorporal multiple workbench, the burn-in chamber body is interior to be equipped with temperature regulating device, and the workbench includes pedestal, lifting device, lifting
Device is arranged at the top of the base, and the lifting device includes left pillar and right pillar, and fixation connects respectively for left pillar and right pillar
Connect the both ends of base top, slidably connected between the left pillar and right pillar clamping display screen upper clamping groove plate, it is described on
Clamping groove plate is equipped with the lower bayonet slot plate of cooperation, is produced, is overhauled under constant temperature conditions by above-mentioned component realization display, this is practical new
Burn-in chamber device disclosed in type is not only simple in structure, design science, and low manufacture cost, is suitble to large-scale production application.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model embodiment；
Fig. 2 is the intracorporal space layout schematic diagram of burn-in chamber in the utility model embodiment；
Fig. 3 is the structural schematic diagram of heating element in the utility model embodiment；
Fig. 4 is the structural schematic diagram of workbench in the utility model embodiment；
Fig. 5 is the partial enlargement structural representation at the position A in the utility model embodiment Fig. 4.
Fig. 6 is the location diagram of left pillar and guide rod in the utility model embodiment；
Fig. 7 is the circuit diagram of temperature regulating device in the utility model embodiment；
Specific embodiment
It elaborates below to the embodiments of the present invention, the present embodiment before being with technical solutions of the utility model
It puts and is implemented, the detailed implementation method and specific operation process are given, but the protection scope of the utility model is unlimited
In following embodiments.
As shown in figures 1 to 6, a kind of liquid crystal display maintenance burn-in chamber, including aging room body 1 and setting are in burn-in chamber
Multiple workbench 4 in body 1, the aging room body 1 is interior to be equipped with temperature regulating device (not marking in figure), and the workbench 4 includes bottom
The top of pedestal 406 is arranged in seat 406, lifting device (not marking in figure), lifting device；
The lifting device includes left pillar 404 and right pillar 405, and Zuo Zhizhu 404 and right pillar 405 are respectively fixedly connected with
The both ends at 406 top of pedestal, slidably connect the upper clamping groove plate of clamping display screen between the left pillar 404 and right pillar 405
401, the upper clamping groove plate 401 is equipped with the lower bayonet slot plate 402 of cooperation.Pedestal 406 specifically includes top plate and bracket.
Wherein, the temperature regulating device includes heating element 203, the heating element 203 include hollow shell (in figure not
Mark), the top of shell is equipped with metal screen (not marking in figure), sets gradually resistive heater from top to bottom in the shell
2031, fan 2032.
Wherein, the resistive heater 2031 is connected in parallel with fan 2032, the resistive heater 2031 and fan
After 2032 are connected in parallel, it is connected in series with solid-state relay 2033 and temperature controller 2035, the temperature controller 2035 is electrically connected
There is temperature sensor 2034.
Wherein, the temperature sensor 2034 is located at the roof center in aging room body 1, and temperature sensor 2034 is by leading
Line is electrically connected on temperature controller 2035 outside aging room body 1.
Wherein, the workbench 4 is 4, and the arranged on left and right sides in aging room body 1, the centre of aging room body 1 was
Road.
Wherein, the left pillar 404 and right pillar 405 are respectively fixedly connected in the left and right both ends at 406 top of pedestal, institute
It states lower bayonet slot plate 402 and is fixed on the lower end for connecting left pillar 404 and right pillar 405, the upper clamping groove plate 401 is located at lower bayonet slot plate
402 upper end, the right side of the upper clamping groove plate 401 are equipped with sliding block 4011, and right pillar 405 is equipped with the sliding slot cooperated with sliding block 4011
(being not drawn into figure), in upper 401 moving process of clamping groove plate, sliding block 4011 is free to slide in sliding slot.
The left side of the upper clamping groove plate 401 is fixedly connected with guide rod 4034, and the guide rod 4034 runs through the side of left pillar 404
It is located in left pillar 404 and is fixedly connected with feed screw nut 4032 after wall, the side wall of the left pillar 404 is equipped with and guide rod 4034
Corresponding through slot 4035；
The feed screw nut 4032 is threaded with the screw rod 4031 of cooperation, and the left pillar 404 is equipped with and screw rod 4031
The guiding cavity (not marking in figure) of cooperation, guiding cavity are connected to through slot 4035, and screw rod 4031 is spirally connected position after feed screw nut 4032
It is freely rotated in through slot 4035.
Wherein, the bottom of the upper clamping groove plate 401 and the top of upper clamping groove plate 401 are respectively equipped with mutually matched upper card
Slot and lower bayonet slot.
Wherein, the top of the screw rod 4031 is located at outside left pillar 404 through the roof of left pillar 404 and is connected with handle
4033, specifically, screw rod 4031 and the through part of left pillar 404 rotation are rotatablely connected, the body of rod proximity handle of screw rod 4031
It is smooth surface at 4033, and be rotatablely connected by bearing and left pillar 404.
Wherein, the bottom of the screw rod 4031 is equipped with stop member corresponding with feed screw nut 4032, specially fixed block,
Feed screw nut 4032 is prevented to be detached from screw rod 4031.
Wherein, the aging room body 1 is equipped with inlet and outlet door, and inlet and outlet door is equipped with antistatic weather screen 3.
Working principle:
Into in aging room body 1, temperature regulating device is opened, temperature regulating device is the dress of routine temperature control disclosed in existing burn-in chamber
It sets, specifically includes resistive heater 2031, solid-state relay 2033, temperature sensor 2034, temperature controller 2035, resistive heater
2031 are electrically connected solid-state relay 2033, temperature sensor 2034, temperature controller 2035.When the temperature in aging room body 1 is lower than
When setting value, 2034 temperature sensor signal of temperature sensor is transferred to temperature controller 2035, and temperature controller 2035 controls solid-state relay
2033, and then whether the heating of control resistive heater 2031.Above-mentioned electricity original part uses the power supply power supply of 380V.
In order to increase heat transfer when resistive heater 2031 heats, heating element 203 is devised, specifically, heating
When resistance wire 2031 heats, fan 2032 is because connected in parallel, and to up-draught, hot wind (prevents sundries from falling into, occur from metal screen
Burning) at blow in aging room body 1.
When maintenance, the bottom of display is placed on the lower bayonet slot on lower bayonet slot plate 402, is blocked.Specifically, screw rod
4031 are rotatablely connected with the through part of left pillar 404, and the body of rod of screw rod 4031 is equipped with the outer spiral shell cooperated with feed screw nut 4032
Line, swing handle 4033, screw rod 4031 rotate (being freely rotated in the guiding cavity that screw rod 4031 is located in left pillar 404) process
In, feed screw nut 4032 moves relative to screw rod 4031.In 4033 moving process of handle, feed screw nut 4032 drives guide rod
4034 move up and down in through slot 4035, and the connection guiding cavity of through slot 4035, through slot 4035 can limit turning for guide rod 4034
It is dynamic.The upper card slot that guide rod 4034 drives upper clamping groove plate 401 to move down supreme 401 bottom of clamping groove plate is engaged to the roof of display
On, realized by above-mentioned component according to different size of display, in adjusting between clamping groove plate 401 and lower bayonet slot plate 402 between
Away from, and then realize fixed display screen.Due to being smooth surface at the body of rod proximity handle 4033 of screw rod 4031, and pass through bearing
It is rotatablely connected with left pillar 404, thus, it will not be moved in the rotation of screw rod 4031.
The dynamics of display is engaged to increase upper clamping groove plate 401 with lower bayonet slot plate 402, it can be in upper card slot and lower card
One layer of rubber layer of thermoplastic on the inner wall of slot, for increasing friction.
Antistatic weather screen 3 is it is possible to prevente effectively from dust enters in burn-in chamber in outside air.
Specifically, since for overhauling display in burn-in chamber, the particle in air carries charge, carries charge
Particle is more easier to attract the particle in air, and then pollutes burn-in chamber.
Antistatic weather screen 3 will carry the dust particle of charge by the way of inside and outside coating equadag coating in inner air and outer air
On charge be routed to ground on face, and then avoid excessively carrying charge in the air atom in burn-in chamber, when personnel being avoided to pass in and out,
Particle in outside air attracts.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of liquid crystal display maintenance burn-in chamber, which is characterized in that including aging room body and be arranged in burn-in chamber body
Multiple workbench, temperature regulating device is equipped in the burn-in chamber body, the workbench includes pedestal, lifting device, lifting device
Setting is at the top of the base；
The lifting device includes left pillar and right pillar, and left pillar and right pillar are respectively fixedly connected with the both ends of base top,
The upper clamping groove plate of clamping display screen is slidably connected between the left pillar and right pillar, the upper clamping groove plate is equipped under cooperation
Clamping groove plate.
2. liquid crystal display maintenance burn-in chamber according to claim 1, which is characterized in that the temperature regulating device includes adding
Thermal part, the heating element include hollow shell, and the top of shell is equipped with metal screen, in the shell from top to bottom according to
Secondary setting resistive heater, fan.
3. liquid crystal display maintenance burn-in chamber according to claim 2, which is characterized in that the resistive heater and wind
Fan is connected in parallel, and the resistive heater is connected in series with solid-state relay and temperature controller after being connected in parallel with fan, described
Temperature controller is electrically connected with temperature sensor.
4. liquid crystal display maintenance burn-in chamber according to claim 3, which is characterized in that the temperature sensor is located at
The intracorporal roof center of burn-in chamber.
5. liquid crystal display maintenance burn-in chamber according to claim 1, which is characterized in that the workbench is 4.
6. liquid crystal display maintenance burn-in chamber according to claim 5, which is characterized in that the left pillar and right pillar
It being respectively fixedly connected at the left and right both ends of base top, the lower bayonet slot plate is fixed on the lower end for connecting left pillar and right pillar,
The upper clamping groove plate is located at the upper end of lower bayonet slot plate, and the right side of the upper clamping groove plate is equipped with sliding block, and right pillar is equipped with matches with sliding block
The sliding slot of conjunction, guide rod is fixedly connected on the left of the upper clamping groove plate, and the guide rod is located at left branch after the side wall of left pillar
In column and it is fixedly connected with feed screw nut, the side wall of the left pillar is equipped with through slot corresponding with guide rod；
The feed screw nut is threaded with the screw rod of cooperation, and the left pillar is equipped with the guiding cavity cooperated with screw rod, guiding
Cavity is connected to through slot, and screw rod is spirally connected to be located in through slot after feed screw nut and be freely rotated.
7. liquid crystal display maintenance burn-in chamber according to claim 6, which is characterized in that the bottom of the upper clamping groove plate
And mutually matched upper card slot and lower bayonet slot are respectively equipped at the top of upper clamping groove plate.
8. liquid crystal display maintenance burn-in chamber according to claim 6, which is characterized in that the top of the screw rod is run through
The roof of left pillar is located at outside left pillar and is connected with handle, is rotatablely connected the screw rod and running through for left pillar.
9. liquid crystal display maintenance burn-in chamber according to claim 6, which is characterized in that the bottom of the screw rod is equipped with
Stop member corresponding with feed screw nut.
10. liquid crystal display maintenance burn-in chamber according to claim 1, which is characterized in that the aging room body is equipped with
Door is imported and exported, inlet and outlet door is equipped with antistatic weather screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821975224.4U CN209078700U (en) | 2018-11-28 | 2018-11-28 | Burn-in chamber is used in a kind of maintenance of liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821975224.4U CN209078700U (en) | 2018-11-28 | 2018-11-28 | Burn-in chamber is used in a kind of maintenance of liquid crystal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209078700U true CN209078700U (en) | 2019-07-09 |
Family
ID=67125925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821975224.4U Active CN209078700U (en) | 2018-11-28 | 2018-11-28 | Burn-in chamber is used in a kind of maintenance of liquid crystal display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209078700U (en) |
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2018
- 2018-11-28 CN CN201821975224.4U patent/CN209078700U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230921 Address after: 511 Fengtian Technology Building, Xuegang North Road, Qinghu Community, Longhua Street, Longhua District, Shenzhen City, Guangdong Province, China Patentee after: Molan Technology Co.,Ltd. Address before: 235025 No.8 workshop in the incubator of Qinglongshan Industrial Park, Lieshan Economic Development Zone, Huaibei City, Anhui Province Patentee before: HUAIBEI MOLAN TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231115 Address after: Building 3, Nanchong Airport Science and Technology Innovation Center, No. 2 Lantian Road, Airport Economic Development Zone, Qinglian Street, Gaoping District, Nanchong City, Sichuan Province, 637100 Patentee after: Nanchong Moran Technology Co.,Ltd. Address before: 511 Fengtian Technology Building, Xuegang North Road, Qinghu Community, Longhua Street, Longhua District, Shenzhen City, Guangdong Province, China Patentee before: Molan Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |