CN220305593U - Stable backlight plate mounting structure - Google Patents
Stable backlight plate mounting structure Download PDFInfo
- Publication number
- CN220305593U CN220305593U CN202321689692.6U CN202321689692U CN220305593U CN 220305593 U CN220305593 U CN 220305593U CN 202321689692 U CN202321689692 U CN 202321689692U CN 220305593 U CN220305593 U CN 220305593U
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- Prior art keywords
- frame
- hem
- chase
- iron frame
- shaped
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Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 80
- 229910052742 iron Inorganic materials 0.000 claims abstract description 40
- 238000005452 bending Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
The utility model relates to a stable backlight plate mounting structure, which solves the problem that a rubber frame and an iron frame of the existing backlight plate mounting structure are easy to separate. Including gluey frame and chase, form the back light plate mounting groove between gluey frame openly and the chase, the chase is including the backup pad and locate the backup pad hem all around, and the hem of bottom extends inwards to buckle and forms the U-shaped hem of falling, and the hem of both sides and top outwards buckles and forms two hems, and the chase four corners is single hem, and it is fixed through buckle structure joint between gluey frame and the chase. The supporting bench at the back of the rubber frame is used for supporting the single folded edge of the iron frame, the single folded edges at the two sides of the bottom are clamped in the U-shaped clamping grooves, the inverted U-shaped folded edge on the iron frame in the opening of the rubber frame forms strong support, the supporting force is further enhanced by the double-folded edge structure, the iron frame is locked on the supporting bench by the clamping structure in a clamping manner, so that a stable supporting structure is formed, when external force is applied, the rubber frame and the iron frame are not easy to separate, and the stability of the backlight structure is improved.
Description
Technical Field
The utility model relates to the field of mechanical equipment, in particular to a stable backlight plate mounting structure.
Background
The existing traditional digital product backlight mechanism design is easy to cause 2 problems at the joint of d1 and d2 rubber frames (Housing) and an iron frame (Bezel) (as shown in the first drawing), 1. The rubber frames (Housing) and the iron frame (Bezel) can be separated when external force is applied, so that the structural stability of the product is poor, 2. The rubber frames (Housing) can be pressed to sink downwards by pressure from Z direction during mechanical test, so that the situation that an LCD on the upper layer cannot be supported easily causes screen breakage is also the pain point of the traditional design.
The conventional countermeasure is (as shown in the second drawing) to fix the frame (Housing) by using the edge-covering glue attached to the LCM module section to improve the separation, but the frame (Housing) of the backlight Duan Jiao will still be separated in the previous process, so this solution cannot improve the problem at all and cannot improve the sinking problem of the frame (Housing) of the problem 2.
Disclosure of Invention
The utility model aims to solve the problem that the rubber frame and the iron frame of the existing backlight plate mounting structure are easy to separate.
The technical scheme adopted for solving the technical problems is as follows: the stable backlight plate mounting structure comprises a rubber frame and an iron frame, wherein the rubber frame is mounted on the periphery of the iron frame, a concave backlight plate mounting groove for mounting a backlight plate is formed between the front surface of the rubber frame and the iron frame, the iron frame comprises a supporting plate and folding edges arranged on the periphery of the supporting plate, the folding edges at the bottom extend inwards to be folded to form inverted U-shaped folding edges, the folding edges at the two sides and the upper side are outwards folded to form double folding edges, four corners of the iron frame are single folding edges, the bottom of the rubber frame is provided with openings corresponding to the inverted U-shaped folding edges, the back surface of the rubber frame is provided with a supporting table corresponding to the single folding edges, the two sides of the bottom of the rubber frame are provided with U-shaped clamping grooves matched and clamped with the single folding edges, and the single folding edges at the bottom of the iron frame are clamped and connected in the U-shaped clamping grooves in a clamping mode through clamping structures for clamping and connecting the iron frame on the supporting table in a pressing mode.
The technical scheme for further limiting the utility model comprises the following steps:
the buckle structure comprises buckles arranged around one side of the rubber frame except for the opening, and the iron frame is provided with a clamping groove matched with the buckle.
The clamping groove is arranged at the bending position between the double-folded edge and the supporting plate.
The inner side of the front surface of the rubber frame is provided with an inwards concave mounting table, and the mounting table is flush with the top surface of the inverted U-shaped folded edge.
Through the technical scheme, the utility model has the beneficial effects that: the supporting table on the back of the rubber frame of the structure for improving the backlight stability is used for supporting the single folded edges of the iron frame, the single folded edges on the two sides of the bottom are clamped in the U-shaped clamping grooves, the inverted U-shaped folded edges on the iron frame in the opening of the rubber frame form strong support, the supporting force is further enhanced by the double folded edge structures on the two sides and the upper side of the iron frame, the iron frame is tightly pressed and connected on the supporting table by the buckling structure, so that a stable supporting structure is formed, and when external force is applied, the rubber frame and the iron frame are not easy to separate, and the stability of the backlight structure is improved.
Drawings
Fig. 1 is a schematic diagram showing a structure of a stable backlight assembly according to the present utility model with a background separation.
FIG. 2 is a schematic diagram of a prior art encapsulation of a stable backlight mounting structure according to the present utility model.
Fig. 3 is a schematic perspective view of a stable backlight plate mounting structure according to the present utility model.
Fig. 4 is a schematic view of a stable backlight plate mounting structure according to the present utility model, which is cut from a buckle in a transverse direction.
Fig. 5 is a schematic view of a stable backlight plate mounting structure of the present utility model, which is cut from a single folded edge in the longitudinal direction.
Fig. 6 is a schematic cross-sectional view of a longitudinal U-shaped flange of a stable backlight plate mounting structure according to the present utility model.
Detailed Description
The structure of the present utility model will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 6, a stable backlight plate mounting structure comprises a rubber frame 1 and an iron frame 2, wherein the rubber frame is mounted on the periphery of the iron frame, a concave backlight plate mounting groove 3 for mounting a backlight plate is formed between the front side of the rubber frame and the iron frame, the iron frame 2 comprises a supporting plate 21 and a folded edge 22 arranged on the periphery of the supporting plate, the folded edge at the bottom extends inwards to form an inverted U-shaped folded edge 221, the folded edges at the two sides and the upper side are outwards folded to form a double folded edge 222, four corners of the iron frame are single folded edges 223, an opening 11 is formed in the bottom of the rubber frame 1 corresponding to the inverted U-shaped folded edge, a supporting table 12 is arranged on the back side of the rubber frame corresponding to the single folded edge, U-shaped clamping grooves 13 matched and clamped with the single folded edges are formed in the two sides of the bottom of the rubber frame, and the rubber frame and the iron frame are fixedly clamped through a clamping structure 4 which is used for clamping and pressing the iron frame on the supporting table. The supporting bench at the back of the rubber frame is used for supporting the single folded edge of the iron frame, the single folded edge at the two sides of the bottom is clamped in the U-shaped clamping groove, the inverted U-shaped folded edge on the iron frame in the opening of the rubber frame forms strong support, the double folded edge structure at the two sides and the upper side of the iron frame further enhances the supporting strength, the clamping structure is used for locking the iron frame on the supporting bench in a clamping manner to form a stable supporting structure, and when external force is received, the rubber frame and the iron frame are not easy to separate, so that the stability of the backlight structure is improved.
In this embodiment, the fastening structure includes a fastener 14 disposed around the side of the frame except for the opening, and the iron frame is provided with a fastening slot 23 matched with the fastener. The clamping groove is arranged at the bending position between the double-folded edge and the supporting plate. Thereby the whole is stable and firm.
In this embodiment, the inner side of the front surface of the rubber frame 1 is provided with a concave mounting table 15, and the mounting table is flush with the top surface of the inverted U-shaped folded edge. The display module can be installed on the installation table, and the U-shaped folded edge is flush with the installation table to provide a stable supporting platform for the display module.
Although specific embodiments of the utility model have been described in detail with reference to the accompanying drawings, the utility model should not be construed as limited to the scope of protection of the utility model. Various modifications and variations which may be made by those skilled in the art without the creative effort fall within the protection scope of the present utility model within the scope described in the claims.
Claims (4)
1. The utility model provides a stable back light plate mounting structure, is including gluing frame and chase, glues the frame and installs in the periphery of chase, glues and forms the indent between frame openly and the chase and be used for installing the back light plate's back light plate mounting groove, its characterized in that: the iron frame include the backup pad and locate backup pad four sides hem, the hem of bottom extends inwards to buckle and forms the U-shaped hem of falling, the hem of both sides and top outwards buckles and forms the double-fold, iron frame four corners is single hem, the bottom of gluing the frame correspond the U-shaped hem and be equipped with the opening, the gluey frame back correspond single hem and be equipped with the brace table, the bottom both sides of gluing the frame be equipped with the U-shaped joint groove of single hem cooperation joint, the single hem joint of the bottom of iron frame in the U-shaped draw-in groove, gluey frame and iron frame between fix through the buckle structure joint that is used for pressing together the iron frame on the brace table.
2. A stable backlight mounting structure as claimed in claim 1, wherein: the buckle structure comprises buckles arranged around one side of the rubber frame except for the opening, and the iron frame is provided with a clamping groove matched with the buckle.
3. A stable backlight mounting structure as claimed in claim 1, wherein: the clamping groove is arranged at the bending position between the double-folded edge and the supporting plate.
4. A stable backlight mounting structure as claimed in claim 1, wherein: the inner side of the front surface of the rubber frame is provided with an inwards concave mounting table, and the mounting table is flush with the top surface of the inverted U-shaped folded edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321689692.6U CN220305593U (en) | 2023-06-30 | 2023-06-30 | Stable backlight plate mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321689692.6U CN220305593U (en) | 2023-06-30 | 2023-06-30 | Stable backlight plate mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220305593U true CN220305593U (en) | 2024-01-05 |
Family
ID=89350033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321689692.6U Active CN220305593U (en) | 2023-06-30 | 2023-06-30 | Stable backlight plate mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220305593U (en) |
-
2023
- 2023-06-30 CN CN202321689692.6U patent/CN220305593U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |