CN216596717U - Glue iron integration center - Google Patents
Glue iron integration center Download PDFInfo
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- CN216596717U CN216596717U CN202123086036.0U CN202123086036U CN216596717U CN 216596717 U CN216596717 U CN 216596717U CN 202123086036 U CN202123086036 U CN 202123086036U CN 216596717 U CN216596717 U CN 216596717U
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- frame
- glue
- fixing hole
- iron
- side wall
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Abstract
The utility model discloses a glue and iron integrated middle frame which comprises an iron frame and a glue frame which are integrally formed, wherein the iron frame comprises a base plate and a side wall extending downwards from the edge of the base plate, a first fixing hole is formed in the base plate, a first protruding block corresponding to the first fixing hole is arranged on the lower surface of the glue frame, the glue frame is arranged on the upper surface of the base plate and is embedded into the first fixing hole through the first protruding block, the distance between one side of the glue block, close to the side wall, and the inner side of the side wall is B, wherein B is not less than 0.3mm, the width of the first fixing hole is D, D is not less than 0.8mm, the width of the glue block is C, and C is not less than 1.8 mm. A fillet is arranged at the joint of the base plate and the side wall, and B is more than or equal to 0.3mm, so that the fillet is prevented from influencing the molding of the rubber frame; d is more than or equal to 0.8mm, so that the rubber frame and the iron frame are better pulled together; c is more than or equal to 1.8mm, so as to facilitate the molding of the rubber frame.
Description
Technical Field
The utility model relates to the technical field of display, in particular to a rubber-iron integrated middle frame.
Background
In traditional on-vehicle backlight unit, the structure of well chase is in order to avoid glass to contact the chase, often need attached gluey frame or silica gel in four corner positions of well chase, it is spacing to form glass through gluing frame or silica gel, avoid glass and well chase direct contact and take place the emergence of the condition such as damage, but such structural design makes production efficiency lower, still need the staff to carry out attached gluey frame or silica gel operation when the equipment, and the staff is when attached gluey frame or silica gel, can have the deviation with being difficult to avoid, make the size accuracy after the subsides lower, still can cause unable assembly sometimes and do over again, thereby the manufacturing cost of product has been improved by a wide margin, the competitiveness of product has been reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a glue-iron integrated middle frame, wherein the glue frame and the iron frame are integrally formed, so that glass can be directly contacted with the glue frame but not with the iron frame, the damage is avoided, workers do not need to manually attach a glue frame or silica gel, the assembly efficiency is greatly improved, the artificial deviation is avoided, the precision and the yield of products are improved, the production cost of the products is reduced, and the competitiveness of the products is improved. A fillet is arranged at the joint of the base plate and the side wall, and B is more than or equal to 0.3mm, so that the fillet is prevented from influencing the molding of the rubber frame; d is more than or equal to 0.8mm, so that the rubber frame and the iron frame are better pulled together; c is larger than or equal to 1.8mm, so that the rubber frame can be conveniently molded.
The technical problem to be solved by the utility model is realized by the following technical scheme:
in order to solve the technical problem, the utility model provides a glue and iron integrated middle frame which comprises an iron frame and a glue frame which are integrally formed, wherein the iron frame comprises a base plate and a side wall extending downwards from the edge of the base plate, a first fixing hole is formed in the base plate, a first protruding block corresponding to the first fixing hole is arranged on the lower surface of the glue frame, the glue frame is arranged on the upper surface of the base plate and is embedded into the first fixing hole through the first protruding block, the distance between one side, close to the side wall, of the glue frame and the inner side of the side wall is B, wherein B is not less than 0.3mm, the width of the first fixing hole is D, D is not less than 0.8mm, and the width of the glue frame is C, wherein C is not less than 1.8 mm.
As a preferred embodiment, the sidewall is provided with a second fixing hole, the rubber frame extends outward and downward toward one side of the sidewall to form an extending portion, the extending portion covers the second fixing hole, and as a preferred embodiment, a second protruding block is arranged at the second fixing hole and is embedded into the second fixing hole.
As a preferable embodiment, the distance between the bottom of the extension part and the lower surface of the base plate and the distance between the side of the rubber frame far away from the side wall and the inner side of the side wall are both E, and the E is more than or equal to 1.8 mm.
As a preferred embodiment, a step is disposed on one side of the rubber frame away from the side wall.
As a preferable embodiment, the distance between the lower surface of the rubber frame and the step is H, and H is more than or equal to 0.4 mm.
As a preferred embodiment, the side edge of the extension part is provided with a material taking groove.
As a preferred embodiment, a cushion is provided on the step.
As a preferred embodiment, the cushion is foam.
As a preferred embodiment, the upper surface of the buffer pad is provided with a weak-tack glue, and the lower surface of the buffer pad is provided with a strong-tack glue.
As a preferred embodiment, the ratio of the initial adhesion of the strong-tack glue to the weak-tack glue is 2:1 to 50: 1.
The utility model has the following beneficial effects:
because gluey frame and chase integrated into one piece for glass can be directly with gluey frame contact and not with chase direct contact, thereby avoid the damaged condition to take place, and need not the artifical attached frame or silica gel of gluing of staff, improved assembly efficiency by a wide margin, avoid artificial deviation, improve the precision and the yield of product, reduced the manufacturing cost of product, improved the competitiveness of product. A fillet is arranged at the joint of the base plate and the side wall, and B is more than or equal to 0.3mm, so that the fillet is prevented from influencing the molding of the rubber frame; d is more than or equal to 0.8mm, so that the rubber frame and the iron frame are better pulled together; c is larger than or equal to 1.8mm, so that the rubber frame can be conveniently molded.
Drawings
Fig. 1 is a schematic structural view of a first rubber-iron integrated middle frame provided by the utility model.
Fig. 2 is an exploded view of the iron frame and the rubber frame in fig. 1.
Fig. 3 is a schematic structural view of a second rubber-iron integrated middle frame provided by the utility model.
Fig. 4 is an exploded view of the iron frame and the rubber frame shown in fig. 3.
Fig. 5 is a schematic structural view of a third glue-iron integrated middle frame provided by the utility model.
Fig. 6 is a schematic structural view of a fourth glue-iron integrated middle frame provided by the utility model.
Fig. 7 is a schematic structural view of a fifth glue and iron integrated middle frame provided by the utility model.
Fig. 8 is a schematic structural view of a sixth glue and iron integrated middle frame provided by the utility model.
Detailed Description
The utility model is described in detail below with reference to the drawings, wherein examples of the embodiments are shown in the drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," "disposed," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the interconnection of two elements or through the interaction of two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Example 1
Referring to fig. 1 and 2, the first glue-iron integrated middle frame provided by the utility model comprises an iron frame 1 and a glue frame 2 which are integrally formed, wherein the iron frame 1 comprises a substrate 11 and a side wall 12 extending downwards from the edge of the substrate 11, a first fixing hole 13 is formed in the substrate 11, a first protruding block 21 corresponding to the first fixing hole 13 is arranged on the lower surface of the glue frame 2, the glue frame 2 is arranged on the upper surface of the substrate 11 and is embedded into the first fixing hole 13 through the first protruding block 21, the distance between one side of the glue frame 2 close to the side wall 12 and the inner side of the side wall 12 is B, wherein B is greater than or equal to 0.3mm, the width of the first fixing hole 13 is D, wherein D is greater than or equal to 0.8mm, and the width of the glue frame 2 is C, wherein C is greater than or equal to 1.8 mm. Because gluey frame 2 and 1 integrated into one piece of chase for glass can be direct with gluey frame 2 contact and not with 1 direct contact of chase, thereby avoid the damaged condition to take place, and need not the artifical attached frame or silica gel of gluing of staff, improved assembly efficiency by a wide margin, avoid artificial deviation, improve the precision and the yield of product, reduced the manufacturing cost of product, improved the competitiveness of product. A fillet is arranged at the joint of the base plate 11 and the side wall 12, and B is more than or equal to 0.3mm, so that the fillet is prevented from influencing the molding of the rubber frame 2; d is more than or equal to 0.8mm, so that the rubber frame 2 and the iron frame 1 are better pulled together; c is larger than or equal to 1.8mm, so that the rubber frame 2 can be conveniently molded.
Example 2
Referring to fig. 1 to 4, a second integrated rubber-iron middle frame provided by the present invention includes an integrally formed iron frame 1 and a rubber frame 2, where the iron frame 1 includes a substrate 11 and a side wall 12 extending downward from an edge of the substrate 11, the substrate 11 is provided with a first fixing hole 13, a lower surface of the rubber frame 2 is provided with a first bump 21 corresponding to the first fixing hole 13, the rubber frame 2 is disposed on an upper surface of the substrate 11 and embedded into the first fixing hole 13 through the first bump 21, a distance between one side of the rubber frame 2 close to the side wall 12 and an inner side of the side wall 12 is B, where B is greater than or equal to 0.3mm, a width of the first fixing hole 13 is D, where D is greater than or equal to 0.8mm, a width of the rubber frame 2 is C, and where C is greater than or equal to 1.8 mm. Because gluey frame 2 and 1 integrated into one piece of chase for glass can be direct with gluey frame 2 contact and not with 1 direct contact of chase, thereby avoid the damaged condition to take place, and need not the artifical attached frame or silica gel of gluing of staff, improved assembly efficiency by a wide margin, avoid artificial deviation, improve the precision and the yield of product, reduced the manufacturing cost of product, improved the competitiveness of product. A fillet is arranged at the joint of the base plate 11 and the side wall 12, and B is more than or equal to 0.3mm, so that the fillet is prevented from influencing the molding of the rubber frame 2; d is more than or equal to 0.8mm, so that the rubber frame 2 and the iron frame 1 are better pulled together; c is larger than or equal to 1.8mm, so that the rubber frame 2 can be conveniently molded. The difference between the present embodiment and the above embodiments is that in the present embodiment, the side wall 12 is provided with a second fixing hole 14, the rubber frame 2 extends outward and downward toward the side wall 12 to form an extending portion 3, the extending portion 3 covers the second fixing hole 14, as a preferred implementation manner, the extending portion 3 is provided with a second protruding block 31 at the second fixing hole 14, and the second protruding block 31 is embedded into the second fixing hole 14, so that the rubber frame 2 is not easily deformed after being molded.
As a preferred embodiment, the distance between the bottom of the extension portion 3 and the lower surface of the base plate 11 and the distance between the side of the rubber frame 2 away from the side wall 12 and the inner side of the side wall 12 are both E, and E is greater than or equal to 1.8mm, so that the rubber frame 2 is not easy to deform after being molded.
Example 3
Referring to fig. 1 to 5, a third glue-iron integrated middle frame provided by the present invention includes an iron frame 1 and a glue frame 2, wherein the iron frame 1 includes a base plate 11 and a side wall 12 extending downward from an edge of the base plate 11, a first fixing hole 13 is formed on the base plate 11, a first protruding block 21 corresponding to the first fixing hole 13 is disposed on a lower surface of the glue frame 2, the glue frame 2 is disposed on an upper surface of the base plate 11 and is embedded into the first fixing hole 13 through the first protruding block 21, a distance between one side of the glue frame 2 close to the side wall 12 and an inner side of the side wall 12 is B, where B is greater than or equal to 0.3mm, a width of the first fixing hole 13 is D, where D is greater than or equal to 0.8mm, a width of the glue frame 2 is C, where C is greater than or equal to 1.8 mm. Because gluey frame 2 and 1 integrated into one piece of chase for glass can be direct with gluey frame 2 contact and not with 1 direct contact of chase, thereby avoid the damaged condition to take place, and need not the artifical attached frame or silica gel of gluing of staff, improved assembly efficiency by a wide margin, avoid artificial deviation, improve the precision and the yield of product, reduced the manufacturing cost of product, improved the competitiveness of product. A fillet is arranged at the joint of the base plate 11 and the side wall 12, and B is more than or equal to 0.3mm, so that the fillet is prevented from influencing the molding of the rubber frame 2; d is more than or equal to 0.8mm, so that the rubber frame 2 and the iron frame 1 are better pulled together; c is larger than or equal to 1.8mm, so that the rubber frame 2 can be conveniently molded. The difference between this embodiment and the above embodiments is that in this embodiment, a step 22 is disposed on a side of the rubber frame 2 away from the side wall 12, and the step 22 is used for placing glass.
As a preferred embodiment, the distance between the lower surface of the rubber frame 2 and the step 22 is H, and H is more than or equal to 0.4mm, so that the rubber frame 2 can be conveniently molded.
Example 4
Referring to fig. 1 to 6, a fourth integrated rubber-iron middle frame provided by the present invention includes an integrally formed iron frame 1 and a rubber frame 2, where the iron frame 1 includes a base plate 11 and a side wall 12 extending downward from an edge of the base plate 11, the base plate 11 is provided with a first fixing hole 13, a lower surface of the rubber frame 2 is provided with a first protruding block 21 corresponding to the first fixing hole 13, the rubber frame 2 is disposed on an upper surface of the base plate 11 and embedded into the first fixing hole 13 through the first protruding block 21, a distance between one side of the rubber frame 2 close to the side wall 12 and an inner side of the side wall 12 is B, where B is greater than or equal to 0.3mm, a width of the first fixing hole 13 is D, where D is greater than or equal to 0.8mm, a width of the rubber frame 2 is C, and where C is greater than or equal to 1.8 mm. Because gluey frame 2 and 1 integrated into one piece of chase for glass can be direct with gluey frame 2 contact and not with 1 direct contact of chase, thereby avoid the damaged condition to take place, and need not the artifical attached frame or silica gel of gluing of staff, improved assembly efficiency by a wide margin, avoid artificial deviation, improve the precision and the yield of product, reduced the manufacturing cost of product, improved the competitiveness of product. A fillet is arranged at the joint of the base plate 11 and the side wall 12, and B is more than or equal to 0.3mm, so that the fillet is prevented from influencing the molding of the rubber frame 2; d is more than or equal to 0.8mm, so that the rubber frame 2 and the iron frame 1 are better pulled together; c is larger than or equal to 1.8mm, so that the rubber frame 2 can be conveniently molded. The difference between this embodiment and the above embodiments is that in this embodiment, the side of the extension portion 3 is provided with a material taking groove 32 to reduce the material loss and facilitate the molding of the rubber frame 2.
Example 5
Referring to fig. 1 to 7, a fifth glue-iron integrated middle frame provided by the present invention includes an integrally formed iron frame 1 and a glue frame 2, where the iron frame 1 includes a substrate 11 and a side wall 12 extending downward from an edge of the substrate 11, the substrate 11 is provided with a first fixing hole 13, a first bump 21 corresponding to the first fixing hole 13 is disposed on a lower surface of the glue frame 2, the glue frame 2 is disposed on an upper surface of the substrate 11 and embedded into the first fixing hole 13 through the first bump 21, a distance between one side of the glue frame 2 close to the side wall 12 and an inner side of the side wall 12 is B, where B is greater than or equal to 0.3mm, a width of the first fixing hole 13 is D, where D is greater than or equal to 0.8mm, and a width of the glue frame 2 is C, where C is greater than or equal to 1.8 mm. Because gluey frame 2 and 1 integrated into one piece of chase for glass can be direct with gluey frame 2 contact and not with 1 direct contact of chase, thereby avoid the damaged condition to take place, and need not the artifical attached frame or silica gel of gluing of staff, improved assembly efficiency by a wide margin, avoid artificial deviation, improve the precision and the yield of product, reduced the manufacturing cost of product, improved the competitiveness of product. A fillet is arranged at the joint of the base plate 11 and the side wall 12, and B is more than or equal to 0.3mm, so that the fillet is prevented from influencing the molding of the rubber frame 2; d is more than or equal to 0.8mm, so that the rubber frame 2 and the iron frame 1 are better pulled together; c is larger than or equal to 1.8mm, so that the rubber frame 2 can be conveniently molded. The difference between this embodiment and the above embodiments is that in this embodiment, the step 22 is provided with the buffer pad 4, and the buffer pad 4 can play a role in buffering between the rubber frame 2 and the glass.
As a preferred embodiment, the cushion pad 4 is foam.
Example 6
Referring to fig. 1 to 8, a sixth integrated middle frame made of rubber and iron provided by the present invention includes an integrally formed iron frame 1 and a rubber frame 2, where the iron frame 1 includes a base plate 11 and a side wall 12 extending downward from an edge of the base plate 11, the base plate 11 is provided with a first fixing hole 13, a lower surface of the rubber frame 2 is provided with a first protruding block 21 corresponding to the first fixing hole 13, the rubber frame 2 is disposed on an upper surface of the base plate 11 and embedded into the first fixing hole 13 through the first protruding block 21, a distance between one side of the rubber frame 2 close to the side wall 12 and an inner side of the side wall 12 is B, where B is greater than or equal to 0.3mm, a width of the first fixing hole 13 is D, where D is greater than or equal to 0.8mm, a width of the rubber frame 2 is C, and where C is greater than or equal to 1.8 mm. Because gluey frame 2 and 1 integrated into one piece of chase for glass can be direct with gluey frame 2 contact and not with 1 direct contact of chase, thereby avoid the damaged condition to take place, and need not the artifical attached frame or silica gel of gluing of staff, improved assembly efficiency by a wide margin, avoid artificial deviation, improve the precision and the yield of product, reduced the manufacturing cost of product, improved the competitiveness of product. A fillet is arranged at the joint of the base plate 11 and the side wall 12, and B is more than or equal to 0.3mm, so that the fillet is prevented from influencing the molding of the rubber frame 2; d is more than or equal to 0.8mm, so that the rubber frame 2 and the iron frame 1 are better pulled together; c is larger than or equal to 1.8mm, so that the rubber frame 2 can be conveniently molded. The difference between the present embodiment and the above embodiments is that in the present embodiment, the upper surface of the buffer pad 4 is provided with weak adhesive glue 41, the lower surface of the buffer pad 4 is provided with strong adhesive glue 42, the weak adhesive glue 41 is bonded to the glass to prevent the glass from being pulled due to the large viscosity, which causes MURA, and the strong adhesive glue 42 is bonded to the rubber frame 2 to ensure the bonding stability.
As a preferred embodiment, the ratio of initial adhesion of strong adhesive glue 42 to weak adhesive glue 41 is 2:1 to 50:1, which prevents pulling by controlling the glue adhesion to avoid MURA and also prevent glass deformation.
The above examples only show the embodiments of the present invention, and the description is specific and detailed, but not understood as the limitation of the scope of the utility model, but all the technical solutions obtained by using the equivalent substitution or the equivalent transformation should fall within the scope of the utility model.
Claims (10)
1. The glue-iron integrated middle frame is characterized by comprising an integrally formed iron frame and a glue frame, wherein the iron frame comprises a base plate and a side wall extending downwards from the edge of the base plate, a first fixing hole is formed in the base plate, a first protruding block corresponding to the first fixing hole is arranged on the lower surface of the glue frame, the glue frame is arranged on the upper surface of the base plate and is embedded into the first fixing hole through the first protruding block, the distance between one side, close to the side wall, of the glue frame and the inner side of the side wall is B, B is not less than 0.3mm, the width of the first fixing hole is D, D is not less than 0.8mm, and C is not less than 1.8 mm.
2. The glue and iron integrated middle frame as claimed in claim 1, wherein the side wall is provided with a second fixing hole, the glue frame extends outwards and downwards towards one side of the side wall to form an extension portion, the extension portion covers the second fixing hole, the extension portion is provided with a second protruding block at the second fixing hole, and the second protruding block is embedded into the second fixing hole.
3. The glue and iron integrated middle frame as claimed in claim 2, wherein the distance between the bottom of the extension part and the lower surface of the base plate and the distance between the side of the glue frame far away from the side wall and the inner side of the side wall are both E, and E is larger than or equal to 1.8 mm.
4. A rubber-iron integrated middle frame as claimed in claim 3, wherein a step is arranged on one side of the rubber frame away from the side wall.
5. The glue and iron integrated middle frame as claimed in claim 4, wherein the distance between the lower surface of the glue frame and the step is H, and H is more than or equal to 0.4 mm.
6. The glue and iron integrated middle frame as claimed in claim 2, wherein a material taking groove is formed on a side edge of the extending part.
7. The glue-iron integrated middle frame as claimed in claim 4, wherein a buffer pad is arranged on the step.
8. The integrated plastic-iron middle frame as claimed in claim 7, wherein the buffer pad is made of foam.
9. The glue and iron integrated center of claim 8, wherein the upper surface of the buffer pad is provided with a weak-viscosity glue, and the lower surface of the buffer pad is provided with a strong-viscosity glue.
10. The glue and iron integrated middle frame as claimed in claim 9, wherein the initial adhesion ratio of the strong-adhesion glue to the weak-adhesion glue is 2:1 to 50: 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123086036.0U CN216596717U (en) | 2021-12-08 | 2021-12-08 | Glue iron integration center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123086036.0U CN216596717U (en) | 2021-12-08 | 2021-12-08 | Glue iron integration center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216596717U true CN216596717U (en) | 2022-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123086036.0U Active CN216596717U (en) | 2021-12-08 | 2021-12-08 | Glue iron integration center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216596717U (en) |
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2021
- 2021-12-08 CN CN202123086036.0U patent/CN216596717U/en active Active
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