CN218567778U - Frame assembling and positioning structure - Google Patents
Frame assembling and positioning structure Download PDFInfo
- Publication number
- CN218567778U CN218567778U CN202223053205.5U CN202223053205U CN218567778U CN 218567778 U CN218567778 U CN 218567778U CN 202223053205 U CN202223053205 U CN 202223053205U CN 218567778 U CN218567778 U CN 218567778U
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- face frame
- frame
- positioning structure
- diaphragm
- subassembly
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Abstract
The utility model discloses a frame equipment location structure including the diaphragm and with the perpendicular riser of being connected of diaphragm, the medial surface of riser is equipped with a first spigot surface, be provided with between the junction of riser and diaphragm and the first spigot surface one can with the face frame draw-in groove of the edge cooperation joint of face frame subassembly. When assembling the liquid crystal display, install frame assembly positioning structure at the edge of face frame subassembly earlier, begin face frame subassembly and backlight unit's equipment again, through the guide effect of frame assembly positioning structure's first spigot surface can realize the accurate positioning between face frame subassembly and the backlight unit, puts into backlight unit with face frame subassembly accuracy to avoid face frame subassembly by the scratch, reduce the product defective rate. In addition, adopt frame equipment location structure equipment liquid crystal display, the production equipment is simple and easy to can improve production efficiency.
Description
Technical Field
The utility model relates to a liquid crystal display especially relates to a frame equipment location structure that is used for fixing a position liquid crystal display's face frame subassembly and backlight unit.
Background
The liquid crystal display product is a display electronic product which is assembled into an integrated machine by a face frame assembly and a backlight module. In the field of liquid crystal display assembly, a manual blind assembly mode is mostly adopted to assemble liquid crystal display products, and the positions of a face frame assembly and a backlight module cannot be accurately positioned, so that the face frame assembly is easily scratched, dust foreign matters fall off into the backlight module, the cleaning at the later stage is complicated, and the labor consumes a long time; and the surface of the liquid crystal glass of the backlight module is easily scratched by the powder foreign matters, so that the material loss is increased, and the production cost is increased.
Disclosure of Invention
The utility model aims to solve the technical problem that a frame equipment location structure is provided, adopt this frame equipment location structure, can realize the accurate positioning between face frame subassembly and the backlight unit to avoid face frame subassembly to be scratched, and then reduce the product defective rate and improve production efficiency.
In order to solve the technical problem, the utility model discloses a as follows technical scheme:
the utility model provides a frame equipment location structure for fix a position liquid crystal display's face frame subassembly and backlight unit, frame equipment location structure including the diaphragm and with the perpendicular riser of being connected of diaphragm, the medial surface of riser is equipped with a first spigot surface, be provided with between the junction of riser and diaphragm and the first spigot surface one can with the face frame draw-in groove of the edge cooperation joint of face frame subassembly.
Preferably, the first guide surface is an inclined surface.
Preferably, the medial surface of diaphragm be provided with one with recess and a second spigot surface of face frame draw-in groove intercommunication, the second spigot surface certainly the middle part of the medial surface of diaphragm extends to the lateral wall of recess.
Preferably, the second guide surface is in smooth transition with the side wall of the groove.
Preferably, the frame assembling and positioning structure is made of an acrylic material.
The utility model has the beneficial technical effects that: foretell frame equipment location structure can be used to location liquid crystal display's face frame subassembly and backlight unit, when assembling liquid crystal display, installs frame equipment location structure at the edge of face frame subassembly earlier, and the equipment of face frame subassembly and backlight unit begins again, through the guiding action of frame equipment location structure's first spigot surface can realize the accurate positioning between face frame subassembly and the backlight unit, puts into backlight unit with face frame subassembly accuracy to avoid face frame subassembly by the scratch, reduce the product defective rate. In addition, adopt frame equipment location structure equipment liquid crystal display, the production equipment is simple and easy to can improve production efficiency.
Drawings
Fig. 1 is a side view of the frame assembling and positioning structure of the present invention;
fig. 2 is an assembly schematic diagram of the liquid crystal display panel of the present invention;
FIG. 3 is a first schematic view of the assembly of the frame assembly positioning structure and the face frame assembly of the present invention;
FIG. 4 is a second schematic view of the assembly of the frame assembly positioning structure and the face frame assembly of the present invention;
fig. 5 is an assembly diagram of the face frame assembly and the backlight module according to the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more clearly understood by those skilled in the art, the present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1, in an embodiment of the present invention, the frame assembling and positioning structure 10 includes a horizontal plate 11 and a vertical plate 12 vertically connected to the horizontal plate 11, a first guiding surface 13 is disposed on an inner side surface of the vertical plate 12, and a surface frame clamping groove 14 capable of being clamped with an edge of a surface frame assembly of the liquid crystal display screen is disposed between a joint of the vertical plate 12 and the horizontal plate 11 and the first guiding surface 13.
In the embodiment shown in the figures, said first guide surface 13 is an inclined surface; it is understood that in other embodiments, the first guiding surface 13 may be a curved surface.
In this embodiment, the frame assembling and positioning structure 10 is made of an acrylic material; it is understood that in other embodiments, the bezel assembly positioning structure 10 may be made of other plastic materials such as pc (polycarbonate) material.
When assembling the liquid crystal display, firstly installing the frame assembling and positioning structure 10 at the edges of three sides of the face frame assembly 20, as shown in fig. 2, the edge of the face frame assembly 20 is matched and clamped with the face frame clamping groove 14 of the frame assembling and positioning structure 10, so that the frame assembling and positioning structure 10 is fixedly installed on the face frame assembly 20, as shown in fig. 3 and 4; then, the face frame assembly 20 is placed into the backlight module 30 from top to bottom, as shown in fig. 5, the edge 31 of the backlight module 30 is matched and guided with the first guide surface 13 of the frame assembling and positioning structure 10, so as to realize the accurate positioning between the face frame assembly 20 and the backlight module 30, and thus, the face frame assembly 20 is accurately placed into the backlight module 30; finally, after screws are pre-locked at four corners of the backlight module 30, the face frame assembly 20 and the backlight module 30 are turned over, so that the backlight module 30 is arranged below the upper face frame assembly 20, and then the screws are locked for fixing, and the liquid crystal display screen is assembled.
Frame equipment location structure 10 in this embodiment can be used to fix a position liquid crystal display's face frame subassembly 20 and backlight unit 30, during the equipment liquid crystal display, installs frame equipment location structure 10 earlier at the edge of face frame subassembly 20, and the equipment of face frame subassembly 20 and backlight unit 30 begins again, through the guiding effect of the first spigot surface 13 of frame equipment location structure 10 can realize the accurate positioning between face frame subassembly 20 and the backlight unit 30, puts into backlight unit 30 with face frame subassembly 20 accurately, avoids face frame subassembly 20 to be scratched to reduce the product defective rate. In addition, adopt frame equipment location structure 10 equipment liquid crystal display, the production equipment is simple and easy to can improve production efficiency.
As shown in fig. 1, in a preferred embodiment of the present invention, the inner side surface of the horizontal plate 11 is provided with a groove 15 and a second guiding surface 16, the groove 15 is communicated with the face frame clamping groove 14, and the second guiding surface 16 extends from the middle of the inner side surface of the horizontal plate 11 to the side wall of the groove 15. The second guide surface 16 is in smooth transition with the side wall of the recess 15. The edges of the face frame assembly 20 can be more easily inserted into the face frame slots 14 by the guidance of the second guide surfaces 16 and the transition of the grooves 15.
The foregoing is considered as illustrative of the preferred embodiments of the invention, and not as limiting the invention in any way. Various equivalent changes and modifications can be made on the embodiments by those skilled in the art, and all equivalent changes and modifications within the scope of the claims should be within the protection scope of the present invention.
Claims (5)
1. The utility model provides a frame positioning structure for fix a position liquid crystal display's face frame subassembly and backlight unit, its characterized in that: frame equipment location structure including the diaphragm and with the perpendicular riser of being connected of diaphragm, the medial surface of riser is equipped with a first spigot surface, be provided with between the junction of riser and diaphragm and the first spigot surface one can with the face frame draw-in groove of the edge cooperation joint of face frame subassembly.
2. The frame assembling and positioning structure of claim 1, wherein: the first guide surface is an inclined surface.
3. The frame assembling and positioning structure of claim 2, wherein: the inner side surface of the transverse plate is provided with a groove communicated with the face frame clamping groove and a second guide surface, and the second guide surface extends to the side wall of the groove from the middle of the inner side surface of the transverse plate.
4. The frame assembling and positioning structure of claim 3, wherein: the second guide surface is in smooth transition with the side wall of the groove.
5. The frame assembling positioning structure according to any one of claims 1 to 4, wherein: the frame assembling and positioning structure is made of an acrylic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223053205.5U CN218567778U (en) | 2022-11-16 | 2022-11-16 | Frame assembling and positioning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223053205.5U CN218567778U (en) | 2022-11-16 | 2022-11-16 | Frame assembling and positioning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218567778U true CN218567778U (en) | 2023-03-03 |
Family
ID=85325649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223053205.5U Active CN218567778U (en) | 2022-11-16 | 2022-11-16 | Frame assembling and positioning structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218567778U (en) |
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2022
- 2022-11-16 CN CN202223053205.5U patent/CN218567778U/en active Active
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