CN219657981U - Rubber iron structure, backlight source, backlight module and display device - Google Patents
Rubber iron structure, backlight source, backlight module and display device Download PDFInfo
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- CN219657981U CN219657981U CN202320998994.5U CN202320998994U CN219657981U CN 219657981 U CN219657981 U CN 219657981U CN 202320998994 U CN202320998994 U CN 202320998994U CN 219657981 U CN219657981 U CN 219657981U
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- frame body
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 285
- 229910052742 iron Inorganic materials 0.000 claims abstract description 128
- 239000000853 adhesive Substances 0.000 claims abstract description 16
- 230000001070 adhesive effect Effects 0.000 claims abstract description 16
- 239000003292 glue Substances 0.000 claims description 15
- 229910001141 Ductile iron Inorganic materials 0.000 claims 2
- 238000000926 separation method Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012788 optical film Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Liquid Crystal (AREA)
Abstract
The utility model relates to the technical field of backlight sources, and particularly provides a rubber iron structure, a backlight source, a backlight module and display equipment, wherein the rubber iron structure comprises: the iron frame comprises an iron frame back plate and a side iron plate which is arranged at the edge of the iron frame back plate in a surrounding mode, and a plurality of buckling holes are formed in the joint of the side iron plate and the iron frame back plate; the rubber frame comprises a rubber frame body, and the rubber frame body is arranged on the inner surface of the side iron plate; the adhesive frame comprises an iron frame back plate, an adhesive frame body, a plurality of buckling holes and a plurality of clamping points, wherein the adhesive frame body faces the outer surface of the side iron plate, and the joint of the adhesive frame body and the lower surface of the iron frame back plate is provided with the clamping points which are arranged in one-to-one correspondence with the buckling holes. Through the clip point can be spacing in the horizontal direction with detaining the hole, can carry out spacing in the direction of height again, and then effectually avoid the gluey frame with the chase is along horizontal or direction of height throw-off, effectually increased the structural stability of glued iron structure, prevent that structural loss from appearing in the backlight.
Description
Technical Field
The utility model relates to the technical field of backlight sources, in particular to a rubber iron structure, a backlight source, a backlight module and display equipment.
Background
The rubber iron structure is a main supporting and protecting part of the backlight source and is used for accommodating functional parts such as a lamp strip, an optical film and the like, and generally comprises a rubber frame and an iron frame, and is formed by assembling the rubber frame and the iron frame; the iron frame generally comprises an iron frame backboard and a side iron plate, and the rubber frame generally comprises a rubber frame body with a frame-shaped structure; at present, in order to ensure the connection stability between the rubber frame and the iron frame, a rubber frame body is usually arranged on the inner side of a side iron plate, clamping points are arranged on the side surface of the rubber frame body, buckling positions are correspondingly arranged on the side iron plate, and the rubber frame body is clamped with the buckling positions on the side iron plate through the clamping points, so that the connection stability between the rubber frame and the iron frame is improved; however, the structure can only limit the rubber frame and the iron frame in the height direction, and basically has no limit effect in the horizontal direction; for the rubber iron structure of medium and large-size backlights (such as backlights of displays, computers and vehicle-mounted display screens) and narrow-frame backlights, the rubber frame is often concaved inwards along the horizontal direction to separate from the iron frame, so that the clamping point and the buckling position are separated, and the product structure is damaged.
Accordingly, the prior art has drawbacks and disadvantages, and needs to be further improved and developed.
Disclosure of Invention
In view of the shortcomings of the prior art, the utility model aims to provide a rubber iron structure, a backlight source, a backlight module and display equipment, and aims to solve the problem that a clamping structure of a rubber frame and an iron frame structure of the backlight source in the prior art is easy to separate.
The technical scheme adopted for solving the technical problems is as follows: a glue iron structure, comprising:
the iron frame comprises an iron frame back plate and a side iron plate which is arranged at the edge of the iron frame back plate in a surrounding mode, and a plurality of buckling holes are formed in the joint of the side iron plate and the iron frame back plate;
the rubber frame comprises a rubber frame body, and the rubber frame body is arranged on the inner surface of the side iron plate;
the adhesive frame comprises an iron frame back plate, an adhesive frame body, a plurality of buckling holes and a plurality of clamping points, wherein the adhesive frame body faces the outer surface of the side iron plate, and the joint of the adhesive frame body and the lower surface of the iron frame back plate is provided with the clamping points which are arranged in one-to-one correspondence with the buckling holes.
Optionally, the clamping point comprises a side plate clamping point and a back plate clamping point which are integrally connected, the back plate clamping point is arranged at the outer surface of the rubber frame body facing the side iron plate, and the back plate clamping point is arranged at the lower surface of the rubber frame body facing the iron frame back plate.
Optionally, the buckling holes comprise a side plate buckling hole and a bottom plate buckling hole which are communicated with each other; the side plate buckling holes are formed in the side iron plates, and the bottom plate buckling holes are formed in the iron frame backboard; the side plate clamping points are clamped in the side plate buckling holes, and the backboard clamping points are clamped in the iron frame backboard.
Optionally, a plurality of stress relief grooves are formed in the end face, away from the iron frame backboard, of the rubber frame body.
Optionally, the rubber frame body deviates from be provided with a plurality of side direction thickness reduction grooves on the internal surface of stuck point, side direction thickness reduction grooves one-to-one set up in stuck point department.
Optionally, a plurality of vertical broken openings are arranged on the end face of the rubber frame body, which is away from the iron frame backboard, and the clamping points are arranged between the two vertical broken openings.
The utility model solves the technical problem by adopting another technical scheme as follows: a backlight comprising a glue iron structure as described above.
The utility model solves the technical problem by adopting another technical scheme as follows: a backlight module comprises the backlight source.
The utility model solves the technical problem by adopting another technical scheme as follows: a display device comprising a backlight as described above.
The beneficial effects are that: the utility model provides a rubber iron structure, a backlight source, a backlight module and display equipment, wherein a plurality of buckling holes are formed in the joint of a side iron plate and an iron frame back plate in the rubber iron structure, a plurality of clamping points which are arranged in one-to-one correspondence with the buckling holes are formed in the joint of the outer surface of a rubber frame body facing the side iron plate and the lower surface of the rubber frame body facing the iron frame back plate; and then make the stuck point can carry out spacingly in the horizontal direction with detaining the hole, can carry out spacingly in the direction of height again, and then effectually avoid glue the frame with the iron frame is along horizontal or direction of height throw-out, the effectual structural stability who increases the glued iron structure prevents that structural loss from appearing in the backlight.
Drawings
FIG. 1 is a schematic bottom view of a rubber iron structure provided in the present utility model;
FIG. 2 is a schematic cross-sectional view of a rubber iron structure provided in the present utility model;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2 provided in the present utility model;
FIG. 4 is a schematic cross-sectional view of another view of the rubber structure provided in the present utility model;
FIG. 5 is an enlarged schematic view of portion B of FIG. 4 provided in the present utility model;
FIG. 6 is a schematic side view of a modified frame of the rubber structure according to the present utility model;
FIG. 7 is a schematic top view of a modified structure of the rubber structure according to the present utility model;
FIG. 8 is a schematic side view of another variation of the rubber frame of the rubber iron structure provided in the present utility model;
reference numerals illustrate:
10. a rubber iron structure; 11. an iron frame; 12. a rubber frame; 111. a frame back plate; 112. a side iron plate; 113. a button hole; 114. a side plate buckling hole; 115. a bottom plate buckling hole; 121. a rubber frame body; 122. a stuck point; 123. a side plate clamping point; 124. a backboard clamping point; 125. a stress relief groove; 126. a lateral thickness reduction groove; 127. and (5) vertically breaking the opening.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more clear and clear, the present utility model will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 5, a first embodiment of the present utility model provides a rubber structure 10 for a backlight source; the glue iron structure 10 includes: a frame 11 and a frame 12; the iron frame 11 comprises an iron frame back plate 111 and a side iron plate 112, wherein the side iron plate 112 is arranged at the edge of the iron frame back plate 111 in a surrounding manner, the iron frame back plate 111 is used for providing bottom support, and the side iron plate 112 is used for laterally supporting; a plurality of buckling holes 113 are formed at the joint of the side iron plates 112 and the iron frame back plate 111, that is, the range of the buckling holes 113 relates to the side iron plates 112 and the iron frame back plate 111 at the same time; the rubber frame 12 comprises a rubber frame body 121, wherein the rubber frame body 121 is arranged at the inner surface of the side iron plate 112, that is, the rubber frame body 121 is arranged at the inner side of the side iron plate 112; a plurality of clamping points 122 are arranged at the joint of the outer surface of the rubber frame body 121 facing the side iron plate 112 and the lower surface of the rubber frame body 121 facing the iron frame back plate 111, namely, the clamping points 122 relate to two end surfaces of the rubber frame body 121, one end surface is the end surface of the rubber frame body 121 facing the side iron plate 112, and the other end surface is the end surface of the rubber frame body 121 facing the iron frame back plate 111; the clamping points 122 are arranged in one-to-one correspondence with the buckling holes 113, so that the clamping points 122 are simultaneously clamped with the side iron plates 112 and the iron frame back plate 111, and the iron frame 11 is also clamped with two end faces of the rubber frame body 121; and then make clip 122 and knot hole 113 can carry out spacingly in the horizontal direction, can carry out spacingly in the direction of height again, and then effectually avoid glue frame 12 with iron frame 11 is along horizontal or direction of height throw-off, effectually increased the structural stability of glued iron structure 10, prevent that structural loss from appearing in the backlight.
Referring to fig. 1, 3 and 5 in combination, in some embodiments, the clip 122 includes a side board clip 123 and a back board clip 124 integrally connected, the back board clip 124 is disposed at an outer surface of the frame body 121 facing the side iron board 112, and the back board clip 124 is disposed at a lower surface of the frame body 121 facing the iron frame back 111. It can be seen that the back plate locking point 124 is disposed at an end of the rubber frame body 121 facing the outer surface of the side iron plate 112 and close to the iron frame back plate 111, and the back plate locking point 124 is disposed at an end of the rubber frame body 121 facing the lower surface of the iron frame back plate 111 and close to the side iron plate 112. The buckling hole 113 comprises a side plate buckling hole 114 and a bottom plate buckling hole 115 which are communicated with each other; the side plate fastening holes 114 are formed in the side iron plates 112, and the bottom plate fastening holes 115 are formed in the iron frame back plate 111; the side plate clamping points 123 are clamped in the side plate buckling holes 114, and the back plate clamping points 124 are clamped in the iron frame back plate 111; it is understood that the side plate fastening hole 114 is provided at one end of the side iron plate 112 connected to the iron frame back plate 111, and the bottom plate fastening hole 115 is provided at one end of the iron frame back plate 111 close to the side iron plate 112.
It can be understood that the back plate clamping points 124 and the bottom plate buckling holes 115 cooperate to limit the glue frame body 121 and the iron frame back plate 111 in the horizontal direction, the side plate clamping points 123 and the side plate buckling holes 114 cooperate to limit the glue frame body 121 and the side iron plates 112 in the height direction, and then limit the glue frame 12 and the iron frame 11 in two directions which can be separated from each other, so that the connection strength and stability of the glue frame 12 and the iron frame 11 are effectively improved.
Referring to fig. 6 in combination, in some embodiments, a plurality of stress relief grooves 125 are formed on an end surface of the frame body 121 facing away from the frame back 111; and when the rubber frame body 121 is stressed or stress exists in the rubber frame body, the stress release groove 125 can be used for carrying out local deformation release, so that the whole deformation of the rubber frame body 121 and the displacement separation of the iron frame 11 are avoided, and the connection strength and stability of the rubber frame 12 and the iron frame 11 are effectively improved.
Referring to fig. 7 in combination, in some embodiments, a plurality of lateral thickness reducing grooves 126 are disposed on an inner surface of the frame body 121 facing away from the clip point 122, and the lateral thickness reducing grooves 126 are disposed at the clip point 122 in a one-to-one correspondence. The lateral thickness reducing groove 126 reduces the thickness of the rubber frame body 121 in the clamping point 122 area, and the rubber frame body 121 at the lateral thickness reducing groove 126 is partially shaped; the integral deformation of the rubber frame body 121 can be avoided, the stress and the external force can be effectively released, the displacement separation of the rubber frame body 121 and the iron frame 11 is further avoided, and the connection strength and the stability of the rubber frame 12 and the iron frame 11 are effectively improved; the rubber frame body 121 is easier to locally deform with the opposite side iron plates 112, so that the extrusion force between the clamping points 122 and the side iron plates 112 is released, the side iron plates 112 are effectively prevented from deforming, and the structural integrity of the rubber iron structure 10 is improved.
Referring to fig. 8 in combination, in some embodiments, a plurality of vertical breaking openings 127 are disposed on an end surface of the frame body 121 facing away from the iron frame back 111, and the clamping point 122 is disposed between two vertical breaking openings 127. The rubber frame body 121 of the vertical break opening 127 can have better local phase change capability, so that the integral deformation of the rubber frame body 121 can be avoided, the stress and the external force can be effectively released, the displacement separation of the rubber frame body 121 and the iron frame 11 is further avoided, and the connection strength and the stability of the rubber frame 12 and the iron frame 11 are effectively improved; the rubber frame body 121 is easier to locally deform with the opposite side iron plates 112, so that the extrusion force between the clamping points 122 and the side iron plates 112 is released, the side iron plates 112 are effectively prevented from deforming, and the structural integrity of the rubber iron structure 10 is improved.
In a second embodiment of the present utility model, a backlight module is provided, which includes a backlight as described in the first embodiment of the present utility model; it can be seen that the backlight module according to the first embodiment of the present utility model can further meet the strength requirement of the narrow-frame and medium-and large-size backlight (such as the backlight applied to a vehicle-mounted tablet, a notebook computer, etc.) on the rubber structure 10, thereby avoiding the separation of the rubber frame body 121 and the iron frame 11 of the rubber structure 10 during assembly and use, and protecting the structural integrity of the backlight.
In a third embodiment of the present utility model, a backlight module is provided, which includes a backlight as described in the second embodiment of the present utility model; it can be seen that the backlight module according to the second embodiment of the present utility model can further meet the strength requirement of the narrow-frame and medium-and large-size backlight module (such as the backlight module applied to a vehicle, a tablet, a notebook) on the rubber structure 10, thereby avoiding the detachment of the rubber frame body 121 of the rubber structure 10 from the iron frame 11 during assembly and use, and protecting the structural integrity of the backlight module.
In a fourth embodiment of the utility model, a display device is provided, which comprises a backlight as described in the first embodiment of the utility model; it can be seen that the backlight source provided in the second embodiment of the present utility model is adopted in the display device, so that the strength requirement of the display device with narrow frame and medium and large size (such as a vehicle-mounted display, a television, a notebook computer, a display, etc.) on the rubber structure 10 can be met, the rubber frame body 121 of the rubber structure 10 is prevented from being separated from the iron frame 11 during the assembly and use process, and the structural integrity of the display device is protected.
In summary, the utility model provides a glue iron structure, a backlight source, a backlight module and a display device, wherein the glue iron structure comprises: the iron frame comprises an iron frame back plate and a side iron plate which is arranged at the edge of the iron frame back plate in a surrounding mode, and a plurality of buckling holes are formed in the joint of the side iron plate and the iron frame back plate; the rubber frame comprises a rubber frame body, and the rubber frame body is arranged on the inner surface of the side iron plate; the adhesive frame comprises an iron frame back plate, an adhesive frame body, a plurality of buckling holes and a plurality of clamping points, wherein the adhesive frame body faces the outer surface of the side iron plate, and the joint of the adhesive frame body and the lower surface of the iron frame back plate is provided with the clamping points which are arranged in one-to-one correspondence with the buckling holes. Through the clip point can be spacing in the horizontal direction with detaining the hole, can carry out spacing in the direction of height again, and then effectually avoid the gluey frame with the chase is along horizontal or direction of height throw-off, effectually increased the structural stability of glued iron structure, prevent that structural loss from appearing in the backlight.
It is to be understood that the utility model is not limited in its application to the examples described above, but is capable of modification and variation in light of the above teachings by those skilled in the art, and that all such modifications and variations are intended to be included within the scope of the appended claims.
Claims (9)
1. A glue iron structure comprising:
the iron frame comprises an iron frame back plate and a side iron plate which is arranged at the edge of the iron frame back plate in a surrounding mode, and a plurality of buckling holes are formed in the joint of the side iron plate and the iron frame back plate;
the rubber frame comprises a rubber frame body, and the rubber frame body is arranged on the inner surface of the side iron plate;
the adhesive frame comprises an iron frame back plate, an adhesive frame body, a plurality of buckling holes and a plurality of clamping points, wherein the adhesive frame body faces the outer surface of the side iron plate, and the joint of the adhesive frame body and the lower surface of the iron frame back plate is provided with the clamping points which are arranged in one-to-one correspondence with the buckling holes.
2. The ductile iron structure according to claim 1, wherein,
the clamping points comprise side plate clamping points and back plate clamping points which are integrally connected, the back plate clamping points are arranged at the outer surface of the rubber frame body, which faces the side iron plates, and the back plate clamping points are arranged at the lower surface of the rubber frame body, which faces the iron frame back plate.
3. The ductile iron structure according to claim 2 wherein said button holes comprise a side plate button hole and a bottom plate button hole in communication with each other; the side plate buckling holes are formed in the side iron plates, and the bottom plate buckling holes are formed in the iron frame backboard; the side plate clamping points are clamped in the side plate buckling holes, and the backboard clamping points are clamped in the iron frame backboard.
4. The rubber-iron structure of claim 1, wherein the end surface of the rubber frame body facing away from the iron frame backboard is provided with a plurality of stress relief grooves.
5. The glue iron structure of claim 1, wherein a plurality of lateral thickness reducing grooves are formed in the inner surface of the glue frame body facing away from the clamping point, and the lateral thickness reducing grooves are arranged at the clamping point in a one-to-one correspondence manner.
6. The rubber-iron structure according to claim 1, wherein a plurality of vertical breaking openings are formed in the end face, facing away from the iron frame back plate, of the rubber frame body, and the clamping point is arranged between the two vertical breaking openings.
7. A backlight comprising a glue structure as claimed in any one of claims 1 to 6.
8. A backlight module comprising the backlight of claim 7.
9. A display device comprising the backlight of claim 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320998994.5U CN219657981U (en) | 2023-04-24 | 2023-04-24 | Rubber iron structure, backlight source, backlight module and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320998994.5U CN219657981U (en) | 2023-04-24 | 2023-04-24 | Rubber iron structure, backlight source, backlight module and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219657981U true CN219657981U (en) | 2023-09-08 |
Family
ID=87878488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320998994.5U Active CN219657981U (en) | 2023-04-24 | 2023-04-24 | Rubber iron structure, backlight source, backlight module and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219657981U (en) |
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2023
- 2023-04-24 CN CN202320998994.5U patent/CN219657981U/en active Active
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