CN215182790U - Integrative frame of glue iron, backlight unit and display screen - Google Patents
Integrative frame of glue iron, backlight unit and display screen Download PDFInfo
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- CN215182790U CN215182790U CN202120666870.8U CN202120666870U CN215182790U CN 215182790 U CN215182790 U CN 215182790U CN 202120666870 U CN202120666870 U CN 202120666870U CN 215182790 U CN215182790 U CN 215182790U
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Abstract
The utility model discloses an integrative frame of glued membrane, backlight unit and display screen, wherein integrative frame of glued membrane includes: the rubber-iron integrated frame body comprises an iron frame body and a rubber frame combined with the iron frame body, the iron frame body comprises an iron frame, a water drop position chamfer is formed on one side of the rubber-iron integrated frame body, and the three side faces of the iron frame at the water drop position chamfer are all wrapped by the rubber frame. The structure of the utility model reduces the difficulty of adjusting the mould to match the iron frame in production, and improves the mould matching efficiency and the production efficiency; the requirement on the processing precision of the iron frame is lowered, the processing efficiency is improved, and the chamfer size can be more effectively controlled; the defects of glue overflow, flash and the like caused by the fact that the iron frame is not tightly attached to the die can be avoided, and the yield of the glue-iron integrated frame product is improved; make the combination of chase frame and gluey frame inseparabler, prevent that long-time the use from appearing separation scheduling problem, promoted the durability of product.
Description
Technical Field
The utility model relates to a display module assembly technical field especially relates to an integrative frame of glued membrane, backlight unit and display screen.
Background
When the integrated frame of the plastic and iron is produced, the iron frame needs to be placed into an injection mold to be injected and molded to form an integrated structure. Referring to fig. 1 to 3, in the screen of the existing "water drop screen" structure, the rubber-iron integrated frame is in a structural form that the iron frame 11 covers the rubber frame 21 at the chamfer of the water drop position, and the iron frame 11 cannot be tightly attached to the mold due to deformation, processing precision and other reasons, and by adopting the iron-covered rubber structure, the rubber frame 21 at the chamfer of the water drop position is prone to have problems of rubber overflow, flash and the like during injection molding, which affects the yield of products; and the produced rubber-iron integrated frame is easy to separate and degum.
Accordingly, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, provide an integrative frame of glued membrane, backlight unit and display screen.
The technical scheme of the utility model as follows: the utility model provides an integrative frame of glued membrane, include: the integrated frame body of glue iron, the integrated frame body of glue iron include the chase body and with the gluey frame that the chase body combines, the chase body includes the chase frame, be formed with a water droplet position chamfer on one side of the integrated frame body of glue iron, water droplet position chamfer department the equal cladding in three side of chase frame has glue the frame.
Further, the iron frame body still includes the iron frame bottom plate.
Further, the height of the iron frame at the water drop position chamfer is 1/3-2/3 of the glue frame height.
Further, the iron frame at the chamfer of the water drop position forms a certain angle with the bottom surface of the glue-iron integrated frame, and the certain angle is 95-120 degrees.
Preferably, the certain angle is 100 degrees.
The utility model also provides a backlight module, include: the backlight module comprises the rubber-iron integrated frame.
The utility model also provides a display screen, the display screen includes above-mentioned backlight unit.
Adopt above-mentioned scheme, the beneficial effects of the utility model reside in that: the difficulty of adjusting the die to match the iron frame body is reduced in production, and the die matching efficiency and the production efficiency are improved; the requirement on the machining precision of the iron frame body is lowered, the machining efficiency is improved, and the chamfer size can be more effectively controlled; the defects of glue overflow, flash and the like caused by the fact that the iron frame at the chamfer of the water drop position is not tightly attached to the die can be avoided, and the yield of the glue-iron integrated frame product is improved; make the iron frame with the combination of gluing the frame is inseparabler, prevents to use for a long time and the separation scheduling problem appears, has promoted the durability of product. The utility model discloses a backlight unit and display screen have adopted the integrative frame of glue iron in this scheme, can promote the production efficiency of backlight unit product and display screen product and promote the durability of product.
Drawings
Fig. 1 is a schematic structural diagram of a plastic-iron integrated frame in the prior art.
Fig. 2 is a cross-sectional view taken at a-a in fig. 1.
Fig. 3 is an enlarged view at B in fig. 2.
Fig. 4 is a schematic structural view of a plastic-iron integrated frame according to an embodiment of the present invention.
Fig. 5 is a cross-sectional view at C-C in fig. 4.
Fig. 6 is an enlarged view at D in fig. 5.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 3 to fig. 6, in the present embodiment, the present invention provides a rubber integrated frame, including: the integrated frame body 300 of glue and iron, the integrated frame body 300 of glue and iron include the chase body and with the gluey frame 210 that the chase body combines, the chase body includes chase frame 110, be formed with a water droplet position chamfer 310 on one side of the integrated frame body 300 of glue and iron, water droplet position chamfer 310 department the three side of chase frame 110 all coats and is glued frame 210.
With continuing reference to fig. 3 to fig. 6, the "iron-on-rubber" structure is adopted at the water drop position chamfer 310 of the body 300 of the iron-on-rubber integrated frame in the present embodiment, so that three sides of the iron frame 110 at the position are all covered with rubber, and compared with the structure of "iron-on-rubber" in the prior art, which requires that the iron frame is tightly attached to the mold, the structure of the present embodiment allows the iron frame 210 at the water drop position chamfer 310 to be not tightly attached to the mold when the iron-on-rubber integrated frame is produced, which has the following advantages: the difficulty of adjusting the die to match the iron frame body is reduced in production, and the die matching efficiency and the production efficiency are improved; the requirement on the machining precision of the iron frame body is lowered, the machining efficiency is improved, and the chamfer size can be more effectively controlled; the defects of glue overflow, flash and the like caused by the fact that the iron frame 110 at the water drop position chamfer angle 310 is not tightly attached to a mold can be avoided, and the yield of the glue-iron integrated frame product is improved; the iron frame 110 and the rubber frame 210 are combined more tightly, the problems of separation and the like caused by long-time use are prevented, and the durability of the product is improved.
Specifically, in the present embodiment, the height of the iron frame 110 at the water drop position chamfer 310 may be 1/3-2/3 of the height of the rubber frame 210 at the corresponding position, so as to achieve a better bonding effect. The iron frame 110 and the bottom surface of the integrated frame of glue and iron at the water droplet position chamfer 310 are at a certain angle alpha, the certain angle alpha can be 95-120 degrees, preferably 100 degrees, and by adopting the structure, compared with the structure that the iron frame 110 and the bottom surface of the integrated frame of glue and iron are at a 90-degree right angle, the compactness that the iron frame 110 and the glue frame 210 are combined can be improved, and the separation that the iron frame 110 and the glue frame 210 fall off in the vertical direction is avoided. In this embodiment, the bezel body further includes a bezel base plate 120, the bezel base plate 120 is connected to the bezel frame 110 and is disposed in a space enclosed by the bezel frame 110, and the bezel base plate 120 may be used to support other optical films in the backlight module.
The utility model also provides a backlight module, backlight module includes foretell integrative frame of glued membrane, and backlight module in this scheme has adopted foretell integrative frame of glued membrane, can promote production efficiency and promote the durability of product.
The utility model provides a display screen, the display screen includes above-mentioned backlight unit, the display screen includes foretell integrative frame of glued membrane, can promote the durability of production efficiency and product.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. An integrative frame of glue iron which characterized in that includes: the integrated frame body of glue iron, the integrated frame body of glue iron include the chase body and with the gluey frame that the chase body combines, the chase body includes the chase frame, be formed with a water droplet position chamfer on one side of the integrated frame body of glue iron, water droplet position chamfer department the equal cladding in three side of chase frame has glue the frame.
2. The frame of claim 1, wherein the frame body further comprises a frame bottom plate.
3. The frame of claim 1, wherein the height of the frame at the drop seat chamfer is 1/3-2/3 of the glue frame height.
4. The frame of any one of claims 1 to 3, wherein the frame at the chamfer of the water drop is at an angle of 95-120 degrees to the bottom surface of the frame.
5. The frame of claim 4, wherein the angle is 100 degrees.
6. A backlight module characterized in that the backlight module comprises the glue-iron integrated frame as claimed in any one of claims 1 to 5.
7. A display screen, characterized in that the display screen comprises the backlight module as claimed in claim 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120666870.8U CN215182790U (en) | 2021-03-31 | 2021-03-31 | Integrative frame of glue iron, backlight unit and display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120666870.8U CN215182790U (en) | 2021-03-31 | 2021-03-31 | Integrative frame of glue iron, backlight unit and display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215182790U true CN215182790U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120666870.8U Active CN215182790U (en) | 2021-03-31 | 2021-03-31 | Integrative frame of glue iron, backlight unit and display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215182790U (en) |
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2021
- 2021-03-31 CN CN202120666870.8U patent/CN215182790U/en active Active
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