CN213182256U - Blind hole area light leak processing apparatus - Google Patents
Blind hole area light leak processing apparatus Download PDFInfo
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- CN213182256U CN213182256U CN202021996549.8U CN202021996549U CN213182256U CN 213182256 U CN213182256 U CN 213182256U CN 202021996549 U CN202021996549 U CN 202021996549U CN 213182256 U CN213182256 U CN 213182256U
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- hole
- blind hole
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- guide plate
- light guide
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Abstract
The utility model relates to the technical field of liquid crystal display, and discloses a blind hole area light leakage treatment device, which comprises a main body, wherein the main body is in a frame shape, the right side of the top of the main body is provided with a blind hole, the top of the main body is provided with an ink hole, the inner wall surface of the ink hole is provided with a connecting hole, a light screen is arranged above the ink hole, the outer side wall surface of the light screen is fixedly provided with a connecting sheet, the inner side of the blind hole is clamped with an inner ring, the top of the inner ring is provided with a leading-in hole, the size of an inner channel of the leading-in hole gradually narrows from bottom to top, a light guide plate is sleeved inside the blind hole, and the light guide plate is in a ring structure. Affecting the quality and stability of the product.
Description
Technical Field
The utility model relates to a liquid crystal display technology field specifically is a blind hole punchhole district light leak processing apparatus.
Background
With the rapid development of liquid crystal display technology, blind hole display screens have been widely applied to various terminal mobile phone projects, because blind hole mobile phones hide the camera in the display screen hollowing, the polaroid and each layer of being shaded all need to dig the hole, have higher requirements to material selection application, equipment, including equipment use, all have very big influence to the hole region visual effect, directly influence the production yield of producing the line.
The condition that the light leak is shaded appears when taking a picture to the camera in current blind hole cell-phone, for example the light leak is shaded easily to cause in the clearance between inside chase of blind hole and pipe board, seriously influences the product yields, provides a blind hole district light leak processing apparatus for this.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The not enough to prior art, the utility model provides a blind hole punishment light leak processing apparatus possesses and reduces the blind hole and goes light guide plate department light source and district's proportion in a poor light, reduces advantages such as light leak risk, has solved foretell problem.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a light leakage processing device for a blind hole area comprises a main body, wherein the main body is in a frame shape, a blind hole is arranged on the right side of the top of the main body, the top of the main body is provided with an ink hole, the inner wall surface of the ink hole is provided with a connecting hole, a light screen is arranged above the ink hole, a connecting sheet is fixedly arranged on the outer side wall surface of the light screen, an inner ring is clamped in the blind hole, the top of the inner ring is provided with a leading-in hole, the size of the inner channel of the leading-in hole gradually narrows from bottom to top, a light guide plate is sleeved in the blind hole and is of a circular ring structure, the top surface of the light guide plate is parallel to the top plane of the main body, the inner side surface of the light guide plate inclines towards the inner central point of the light guide plate from bottom to top, an iron frame is arranged between the inner ring and the light guide plate, the thickness of the iron frame is reduced to 0.15cm from conventional 0.27cm, and the inner wall surface of the iron frame is fixedly provided with protective glue.
Preferably, the center of the ink hole is the same as that of the blind hole, and the inner diameter of the ink hole is one point three times of that of the blind hole.
Preferably, the connecting pieces are arc-shaped pieces, the number of the connecting pieces is the same as that of the connecting holes, the connecting pieces are downwards clamped inside the corresponding connecting holes, and the top of each connecting piece is provided with a reinforcing groove.
Preferably, the protective glue is hemispherical.
Preferably, the lower wall surface of the iron frame is fixedly connected with an access rod, and the top of the inner ring is provided with a butt joint groove.
Preferably, the butt joint groove is a circular through hole, the butt joint groove and the access rod are in up-down one-to-one correspondence, the bottom surface of the butt joint groove is arc-shaped, and the lower wall surface of the access rod is fixedly connected with two elastic balls.
(III) advantageous effects
Compared with the prior art, the utility model provides a blind hole district light leak processing apparatus possesses following beneficial effect:
1. this blind hole district light leak processing apparatus, through being provided with light guide plate and chase, the inside side of light guide plate is followed from upwards to the slope of the inside central point direction of light guide plate, and the thickness of chase is reduced to 0.15cm by conventional 0.27cm, and the increase light guide plate is to optical sheltering from, reduces the inside light guide plate edge of blind hole and sees through the light of diffusion, further reduces to project and is shaded and module display area proportion to reduce the light leak risk.
2. The blind hole area light leakage processing device has the advantages that when the ink holes are filled with the ink, the ink is distributed on the periphery of the blind holes in an annular mode, the original ink arrangement of the diffusion sheet blind hole area is changed, the edge light of the light guide plate in the blind hole area is reduced, the proportion of the light source projected to the backlight and the module display area is reduced, and therefore the light leakage risk is reduced.
3. This blind hole district light leak processing apparatus, when the connection piece joint when the inside of corresponding connecting hole, the connection piece with correspond the inside wall extrusion of connecting hole and will consolidate the inside glue extrusion of inslot and fix the connection piece secondary in the inside of connecting hole to the surface of connection piece, prevent that outside striking from dropping the light screen from the vibrations of printing ink hole inside and leading to the printing ink hole inside printing ink to spill over, influence the product quality and the stability of main part.
4. This blind hole district light leak processing apparatus glues through being provided with the protection, and when camera lens rebound in the blind hole inside, the protection of chase inner wall is glued and is fixed the protection with camera lens outer wall, and when the main part outside received the striking, the impact that camera lens and chase produced takes place deformation through the protection and reduces the external impact force, plays the guard action to blind hole inside camera lens.
Drawings
FIG. 1 is a front plan view of the light leakage processing apparatus of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1;
FIG. 3 is a cross-sectional view of the front side of the light leakage processing apparatus of the present invention;
fig. 4 is a schematic perspective view of a light-shielding ring of the light leakage processing apparatus of the present invention;
fig. 5 is an enlarged schematic view of B in fig. 3.
In the figure: 1. a main body; 2. blind holes; 3. an ink hole; 4. connecting holes; 5. a visor; 6. a connecting sheet 7 and a reinforcing groove; 8. an inner ring; 9. an introduction hole; 10. a light guide plate; 11. an iron frame; 12. protecting cotton; 13. an access rod; 14. a butt joint groove; 15. an elastic ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, a light leakage processing device for a blind hole area comprises a main body 1, wherein the main body 1 is a frame, a blind hole 2 is formed in the right side of the top of the main body 1, the blind hole 2 is a circular through hole, an ink hole 3 is formed in the top of the main body 1, the center of the ink hole 3 is the same as that of the blind hole 2, the inner diameter of the ink hole 3 is one point three times of that of the blind hole 2, ink is filled in the ink hole 3, the ink is filled in the ink hole 3 and then distributed around the blind hole 2 in an annular manner, the original arrangement of the ink in the blind hole area of a diffusion sheet is changed, the edge light of a light guide plate in the blind hole area is reduced, the proportion of a light source projected to a backlight and a module display area is reduced, and therefore the risk of light leakage is reduced, a connecting hole 4 is formed in the inner wall surface of the ink hole 3, the connecting hole 4 is, ink hole 3's top is provided with light screen 5, light screen 5 is the annular form, and corresponds each other from top to bottom between 5 and the ink hole 3 of light screen, and light screen 5 is downward with the inside looks adaptation in ink hole 3, and light screen 5 is with the 3 inside sealings in ink hole, and the condition that avoids the diffusion of the inside printing ink in ink hole 3 to cause serious light leak takes place.
The connecting sheet 6 is fixedly installed on the outer side wall surface of the light screen 5, the connecting sheet 6 is an arc-shaped sheet, the number of the connecting sheet 6 is the same as that of the connecting holes 4, when the light screen 5 is downwards clamped in the corresponding ink holes 3, the connecting sheet 6 is downwards clamped in the corresponding connecting holes 4, the light screen 5 is fixed in the ink holes 3 through the connecting sheet 6, the reinforcing grooves 7 are formed in the top of the connecting sheet 6, the number of the reinforcing grooves 7 is set according to the size of the connecting sheet 6, glue is filled in the reinforcing grooves 7, when the connecting sheet 6 is clamped in the corresponding connecting holes 4, the connecting sheet 6 and the inner wall surface of the corresponding connecting holes 4 are extruded to extrude the glue in the reinforcing grooves 7 to the surface of the connecting sheet 6 to fix the connecting sheet 6 in the connecting holes 4 for the second time, so as to prevent the light screen 5 from shaking from the inner part of the ink holes 3 to, affecting the product quality and stability of the main body 1.
The inside joint of blind hole 2 has inner ring 8, inner ring 8 is circular structure, and the outer wall of inner ring 8 and the internal face fixed connection of blind hole 2, inlet hole 9 has been seted up at the top of inner ring 8, inlet hole 9 is circular through-hole, and the internal passage size of inlet hole 9 narrows down from up gradually, light guide plate 10 has been cup jointed to the inside of blind hole 2, and light guide plate 10 is the circular structure, and the top surface of light guide plate 10 is parallel to each other with the top plane of main part 1, and the inside side of light guide plate 10 is followed upward to the slope of the inside central point direction of light guide plate 10 from down.
Be provided with chase 11 between inner ring 8 and the light guide plate 10, chase 11 does not do here for current structure and gives unnecessary details, and chase 11's inside wall fixed mounting has the protection to glue 12, the hemispherical elastic resin of 12 is glued in the protection, and chase 11's thickness reduces to 0.15cm by conventional 0.27cm, and increase light guide plate 10 is to the sheltering from of optics, reduces 2 inside light guide plate 10 edges of blind hole and sees through the light of diffusion, further reduces to project and is shaded and module display area proportion to reduce the light leak risk.
And the quantity of protection glue 12 sets up according to the inner wall size of chase 11, the lower wall face fixedly connected with of chase 11 inserts pole 13, and the quantity that inserts pole 13 sets up according to 11 top sizes of chase, butt joint groove 14 has been seted up at the top of inner ring 8, butt joint groove 14 is the circular shape through-hole, and butt joint groove 14 and insert pole 13 and all go up and down one-to-one, and the bottom surface of butt joint groove 14 is convex, two elastic ball 15 of the lower wall face fixedly connected with of inserting pole 13, two elastic ball 15 all has the structure, and elastic ball 15 is soft resin material, and elastic ball 15 has certain elasticity.
The working principle is as follows:
when the diffusion piece is used, the ink is filled in the ink holes 3 and then distributed on the periphery of the blind holes 2 in an annular mode, the original ink arrangement of the diffusion piece blind hole area is changed, the light rays at the edge of the light guide plate in the blind hole area are reduced, the proportion of the light source projected to the backlight and the module display area is reduced, and therefore the light leakage risk is reduced.
When connection piece 6 joint when corresponding the inside of connecting hole 4, connection piece 6 with correspond the inside wall extrusion of connecting hole 4 will strengthen the inside glue extrusion of groove 7 and fix connection piece 6 secondary in the inside of connecting hole 4 to the surface of connection piece 6, prevent that outside striking from droing light screen 5 from the inside vibrations in printing ink hole 3 and leading to the inside printing ink in printing ink hole to spill over, influence the product quality and the stability of main part 1.
Through being provided with light guide plate 10 and chase 11, the inside side of light guide plate 10 is from upwards to the slope of the inside central point direction of light guide plate 10 down, and chase 11's thickness is reduced to 0.15cm by conventional 0.27cmcm, and increase light guide plate 10 is to the sheltering from of optics, reduces 2 inside light guide plate 10 edges of blind hole and sees through the light of diffusion, further reduces to project and is shaded and module display area proportion to reduce the light leak risk.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a blind hole punishment area light leak processing apparatus, includes main part (1), main part (1) is the frame type, blind hole (2) have been seted up on the top right side of main part (1), ink hole (3) have been seted up at the top of main part (1), connecting hole (4) have been seted up on the internal face of ink hole (3), the top of ink hole (3) is provided with light screen (5), its characterized in that: fixed mounting has connection piece (6) on the outside wall of light screen (5), the inside joint of blind hole (2) has inner ring (8), and leading-in hole (9) have been seted up at the top of inner ring (8), and the internal passage size of leading-in hole (9) is followed upwards narrowing gradually down, light guide plate (10) have been cup jointed to the inside of blind hole (2), and light guide plate (10) are the ring structure, and the top plane of the top surface of light guide plate (10) and main part (1) is parallel to each other, and the inside side of light guide plate (10) is followed upwards to the slope of the inside central point direction of light guide plate (10), be provided with chase (11) between inner ring (8) and light guide plate (10), the thickness of chase (11) is reduced to 0.15cm by conventional 0.27cm, and the inside wall fixed mounting of chase (11) has protective adhesive (12.
2. The light leakage processing device in the blind hole area of claim 1, wherein: the circle centers of the ink hole (3) and the blind hole (2) are the same, and the inner diameter of the ink hole (3) is one point three times of the inner diameter of the blind hole (2).
3. The light leakage processing device in the blind hole area of claim 1, wherein: the connecting pieces (6) are arc-shaped pieces, the number of the connecting pieces (6) is the same as that of the connecting holes (4), the connecting pieces (6) are downwards clamped in the corresponding connecting holes (4), and the top of each connecting piece (6) is provided with a reinforcing groove (7).
4. The light leakage processing device in the blind hole area of claim 1, wherein: the protective glue (12) is hemispherical.
5. The light leakage processing device in the blind hole area of claim 1, wherein: the lower wall surface of the iron frame (11) is fixedly connected with an access rod (13), and the top of the inner ring (8) is provided with a butt joint groove (14).
6. The light leakage processing device in the blind hole area of claim 5, wherein: the butt joint groove (14) is a circular through hole, the butt joint groove (14) and the access rod (13) are in up-down one-to-one correspondence, the bottom surface of the butt joint groove (14) is arc-shaped, and two elastic balls (15) are fixedly connected to the lower wall surface of the access rod (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021996549.8U CN213182256U (en) | 2020-09-11 | 2020-09-11 | Blind hole area light leak processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021996549.8U CN213182256U (en) | 2020-09-11 | 2020-09-11 | Blind hole area light leak processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213182256U true CN213182256U (en) | 2021-05-11 |
Family
ID=75773124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021996549.8U Active CN213182256U (en) | 2020-09-11 | 2020-09-11 | Blind hole area light leak processing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213182256U (en) |
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2020
- 2020-09-11 CN CN202021996549.8U patent/CN213182256U/en active Active
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