CN214624297U - Liquid crystal display screen with quantum dot light-emitting plate material layer - Google Patents
Liquid crystal display screen with quantum dot light-emitting plate material layer Download PDFInfo
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- CN214624297U CN214624297U CN202120657582.6U CN202120657582U CN214624297U CN 214624297 U CN214624297 U CN 214624297U CN 202120657582 U CN202120657582 U CN 202120657582U CN 214624297 U CN214624297 U CN 214624297U
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Abstract
The utility model discloses a liquid crystal display with quantum dot luminous plate material layer relates to the liquid crystal display field. Including sealed frame, aerify the mechanism, slide and sealing mechanism, the fixed display screen body that is equipped with that inlays in inside one side of sealed frame, the back fixed mounting of display screen body has quantum dot luminous layer, the inner wall fixed connection of quantum dot luminous layer and sealed frame, it includes the intake pipe to aerify the mechanism, blocking lid and exhaust hole, the fixed one side of locating sealed frame middle part of intake pipe, the outer wall at the intake pipe is cup jointed to the blocking lid screw thread, the opposite side at sealed frame middle part is seted up to the exhaust hole, the utility model discloses utilize the design of aerifing the mechanism, through the intake pipe to the inside inert gas that adds of sealed frame, and then reduce the liveness of the inside air of sealed frame, when the display screen body sent out heat, quantum dot luminous layer can not take place oxidation reaction with the inside air of sealed frame, thereby guarantee that the ageing degree of quantum dot luminous layer slows down.
Description
Technical Field
The utility model relates to a liquid crystal display technical field specifically is a liquid crystal display with quantum dot luminous plate material layer.
Background
Along with the rapid development of the intelligent industry, the liquid crystal display screen for watching videos is gradually optimized, the quantum dot material is added into the liquid crystal display screen as a common integration means, the light leakage area of the liquid crystal display screen can be effectively reduced, and therefore a viewer can obtain better viewing experience.
The current liquid crystal display who has quantum dot luminous plate material layer can produce partial heat when using, and then just can make the quantum dot material take place the oxidation in the air, and then changes the ageing speed who accelerates quantum dot luminous plate layer to just can influence user's the experience of vwatching.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model discloses a liquid crystal display with quantum dot luminous plate material layer to solve the problem of proposing among the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: liquid crystal display with quantum dot luminescent sheet material layer includes:
the display screen comprises a sealing frame, wherein a display screen body is fixedly embedded in one side inside the sealing frame, a quantum dot light-emitting layer is fixedly installed on the back surface of the display screen body, and the quantum dot light-emitting layer is fixedly connected with the inner wall of the sealing frame;
the air charging mechanism comprises an air inlet pipe, a blocking cover and an air exhaust hole, the air inlet pipe is fixedly sleeved on one side of the middle part of the sealing frame, the blocking cover is in threaded sleeve connection with the outer wall of the air inlet pipe, and the air exhaust hole is formed in the other side of the middle part of the sealing frame;
the sliding plate is sleeved in the sealing frame in a sliding manner;
sealing mechanism, sealing mechanism includes solid fixed ring, reset spring, loading board and ball sealer, gu fixed ring fixes to inlay the inside of locating the intake pipe, the inside of intake pipe is located to the reset spring cover, and one end of reset spring and solid fixed ring's one side fixed connection, the inside of intake pipe is located to the loading board slip cap, one side of loading board and reset spring's one end fixed connection, the opposite side fixed connection of ball sealer and loading board.
Preferably, the two sides of the sliding plate are respectively provided with a guide rod in a sliding manner, and the two ends of the guide rods are respectively fixedly connected with the two sides of the inner wall of the sealing frame.
Preferably, the outer wall of two guide bars is all fixed the cup joint and is had the fixed plate, one side fixedly connected with of fixed plate cup joints in the outside blotter of guide bar.
Preferably, the limiting grooves are formed in two sides of the inner wall of the air inlet pipe, the limiting grooves are formed in the inner portions of the limiting grooves in a sliding mode and are provided with limiting blocks, and one ends of the limiting blocks are fixedly connected with two sides of the bearing plate respectively.
Preferably, a plurality of through holes communicated with the inside of the air inlet pipe are formed in the two sides of the bearing plate.
Preferably, one side of the middle part of the sliding plate is fixedly connected with a sealing block, and the sealing block corresponds to the inside of the exhaust hole.
The utility model discloses a liquid crystal display with quantum dot luminous plate material layer, its beneficial effect who possesses as follows:
1. the utility model discloses an utilize the design of aerifing the mechanism, the operator can fill inert gas to the inside of sealed frame through the intake pipe, and then just can reduce the liveness of the inside air of sealed frame to when the display screen body gives out heat, quantum dot luminous layer can not take place oxidation reaction with the inside air of sealed frame, slows down with this ageing degree of guaranteeing quantum dot luminous layer, and then just can the indirect life who prolongs the display screen body.
2. The utility model discloses an utilize sealing mechanism's design, after the gas has been accomplished to inside towards the seal frame at every turn, reset spring can drive the sealed ball and remove to the inside of intake pipe, and then the sealed ball just can block up the intake pipe, guarantee with this that the inside gas of seal frame can not reveal away, and the sealed ball receives the restriction of loading board, the loading board receives the restriction of stopper, and then when adding inert gas, the loading board can not drive reset spring excessive extension, thereby effectual protection sealing mechanism can not damage.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the sealing frame according to the present invention;
FIG. 3 is a schematic view of the top-view cross-sectional structure inside the sealing frame of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
fig. 5 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.
In the figure: 1. a sealing frame; 2. a display screen body; 3. a quantum dot light emitting layer; 4. an air inlet pipe; 5. a blocking cover; 6. an exhaust hole; 7. a slide plate; 8. a sealing block; 9. a guide bar; 10. a fixing ring; 11. a return spring; 12. a carrier plate; 13. a sealing ball; 14. a through hole; 15. a limiting groove; 16. a limiting block; 17. a fixing plate; 18. a cushion pad.
Detailed Description
The embodiment of the utility model discloses liquid crystal display with quantum dot luminous plate material layer, as shown in fig. 1-5, include:
the display screen comprises a sealing frame 1, wherein an opening of the sealing frame 1 is arranged on the front side, a display screen body 2 is fixedly embedded in one side inside the sealing frame 1, a quantum dot light-emitting layer 3 is fixedly installed on the back side of the display screen body 2, and the quantum dot light-emitting layer 3 is fixedly connected with the inner wall of the sealing frame 1;
the air charging mechanism comprises an air inlet pipe 4, a blocking cover 5 and an air outlet hole 6, wherein the air inlet pipe 4 is fixedly sleeved on one side of the middle part of the sealing frame 1, the blocking cover 5 is in threaded sleeve connection with the outer wall of the air inlet pipe 4, the blocking cover 5 can prevent the air inlet pipe 4 from leaking, the air outlet hole 6 is formed in the other side of the middle part of the sealing frame 1, and air in the sealing frame 1 is discharged to the outside from the inside of the air outlet hole 6;
the sliding plate 7, the sliding plate 7 is slidably sleeved inside the sealing frame 1, the outer wall of the sliding plate 7 is attached to the inner wall of the sealing frame 1, two sides of the sliding plate 7 are slidably sleeved with guide rods 9, two ends of each guide rod 9 are fixedly connected with two sides of the inner wall of the sealing frame 1 respectively, the guide rods 9 can limit the sliding plate 7 to move without deviation, one side of the middle part of the sliding plate 7 is fixedly connected with a sealing block 8, refer to the attached drawing 2, the cross section of the sealing block 8 is T-shaped, the width of the middle part of the sealing block 8 is equal to the inner diameter of the exhaust hole 6, and therefore the sealing block 8 can be stably clamped inside the exhaust hole 6 and corresponds to the inside of the exhaust hole 6;
sealing mechanism, sealing mechanism includes solid fixed ring 10, reset spring 11, loading board 12 and sealed ball 13, gu fixed ring 10 is fixed to be inlayed and locates the inside of intake pipe 4, intake pipe 4's inside is located to reset spring 11 cover, and one side fixed connection of reset spring 11's one end and solid fixed ring 10, intake pipe 4's inside is located to loading board 12 sliding sleeve, one side of loading board 12 and reset spring 11's one end fixed connection, sealed ball 13 and loading board 12's opposite side fixed connection, a plurality of through-holes 14 that communicate each other with intake pipe 4 inside are all seted up to the both sides of loading board 12, the inside inert gas of intake pipe 4 can be through flowing to the inside of seal frame 1 by through-hole 14.
The outer wall of two guide bars 9 all is fixed to have cup jointed fixed plate 17, and one side fixedly connected with of fixed plate 17 cup joints in the outside blotter 18 of guide bar 9, and the material of blotter 18 is rubber materials, and then slide 7 is original can not because rock the inner wall of impact seal frame 1 in the inside of seal frame 1.
Limiting grooves 15 have all been seted up to the both sides of 4 inner walls of intake pipe, and the inside of two limiting grooves 15 all slides the cover and is equipped with stopper 16, two stopper 16 one end respectively with the both sides fixed connection of loading board 12, stopper 16 can restrict the displacement range of loading board 12, and then can guarantee that loading board 12 can not overstretch reset spring 11 to guarantee that reset spring 11 can not take place irreversible deformation.
The working principle is as follows: when in use, an operator firstly fills the inside of the sealing frame 1 with external air through the exhaust holes 6, the external air presses the sliding plate 7, the sliding plate 7 slides along the outer wall of the guide rod 9, and finally the sliding plate 7 is attached to one side of the cushion pad 18.
The operator at first unscrews shutoff lid 5 from the tip of intake pipe 4, then with the one end of outside pipeline fixed connection at intake pipe 4, annotate inert gas through outside pipeline to the inside of intake pipe 4, inert gas can extrude loading board 12 at first after getting into the inside of intake pipe 4, loading board 12 drives stopper 16 and slides in the inside of spacing groove 15, loading board 12 drives sealed ball 13 and slides outside the port of intake pipe 4 simultaneously, after the avris of sealed ball 13 no longer with the inner wall laminating of intake pipe 4, inert gas will advance through-hole 14 and the inside of intake pipe 4 enters into the inside of seal frame 1.
Inert gas gets into behind the inside of sealed frame 1 at first extrudees slide 7, and slide 7 atress will slide along the outer wall of guide bar 9, and slide 7 drives sealed piece 8 simultaneously and removes to the inside of exhaust hole 6, and finally sealed piece 8 will get into the inside of exhaust hole 6 gradually to the realization is to the sealed of exhaust hole 6, with this inert gas of guaranteeing sealed frame 1 inside can not leak.
After the inert gas filling is completed, the reset spring 11 is free from external force, so that the reset spring 11 rebounds and drives the bearing plate 12 to move synchronously, the bearing plate 12 drives the sealing ball 13 to enter the air inlet pipe 4 again, then an operator takes the external pipeline down again, and finally the plugging cover 5 is screwed at the end part of the air inlet pipe 4.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. Liquid crystal display with quantum dot luminous plate material layer, its characterized in that: the method comprises the following steps:
the display screen comprises a sealing frame (1), wherein a display screen body (2) is fixedly embedded in one side inside the sealing frame (1), a quantum dot light-emitting layer (3) is fixedly installed on the back surface of the display screen body (2), and the quantum dot light-emitting layer (3) is fixedly connected with the inner wall of the sealing frame (1);
the inflation mechanism comprises an air inlet pipe (4), a blocking cover (5) and an exhaust hole (6), the air inlet pipe (4) is fixedly sleeved on one side of the middle part of the sealing frame (1), the blocking cover (5) is in threaded sleeve connection with the outer wall of the air inlet pipe (4), and the exhaust hole (6) is formed in the other side of the middle part of the sealing frame (1);
the sliding plate (7), the sliding plate (7) is sleeved in the sealing frame (1) in a sliding manner;
sealing mechanism, sealing mechanism includes solid fixed ring (10), reset spring (11), loading board (12) and ball sealer (13), gu fixed ring (10) is fixed to be inlayed and locates the inside of intake pipe (4), the inside of intake pipe (4) is located to reset spring (11) cover, and one end of reset spring (11) and one side fixed connection of solid fixed ring (10), the inside of intake pipe (4) is located to loading board (12) slip cap, the one side of loading board (12) and the one end fixed connection of reset spring (11), ball sealer (13) and the opposite side fixed connection of loading board (12).
2. The liquid crystal display screen with the quantum dot light-emitting plate material layer as claimed in claim 1, wherein: the two sides of the sliding plate (7) are respectively provided with a guide rod (9) in a sliding manner, and the two ends of the guide rods (9) are fixedly connected with the two sides of the inner wall of the sealing frame (1) respectively.
3. The liquid crystal display screen with the quantum dot light-emitting plate material layer as claimed in claim 2, wherein: the outer wall of two guide bar (9) all fixedly cup joints fixed plate (17), one side fixedly connected with of fixed plate (17) cup joints in outside blotter (18) of guide bar (9).
4. The liquid crystal display screen with the quantum dot light-emitting plate material layer as claimed in claim 1, wherein: limiting grooves (15) have all been seted up to the both sides of intake pipe (4) inner wall, two the inside all sliding sleeve of limiting groove (15) is equipped with stopper (16), two the one end of stopper (16) respectively with the both sides fixed connection of loading board (12).
5. The liquid crystal display screen with the quantum dot light-emitting plate material layer as claimed in claim 1, wherein: the both sides of loading board (12) all seted up a plurality of and intake pipe (4) inside through-hole (14) that communicate each other.
6. The liquid crystal display screen with the quantum dot light-emitting plate material layer as claimed in claim 1, wherein: one side fixedly connected with sealed piece (8) in slide (7) middle part, just sealed piece (8) correspond each other with the inside of exhaust hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120657582.6U CN214624297U (en) | 2021-03-31 | 2021-03-31 | Liquid crystal display screen with quantum dot light-emitting plate material layer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120657582.6U CN214624297U (en) | 2021-03-31 | 2021-03-31 | Liquid crystal display screen with quantum dot light-emitting plate material layer |
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| CN214624297U true CN214624297U (en) | 2021-11-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115755454A (en) * | 2022-11-16 | 2023-03-07 | 广东瑞捷光电股份有限公司 | Quantum dot substrate and manufacturing method thereof |
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2021
- 2021-03-31 CN CN202120657582.6U patent/CN214624297U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115755454A (en) * | 2022-11-16 | 2023-03-07 | 广东瑞捷光电股份有限公司 | Quantum dot substrate and manufacturing method thereof |
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