CN218525252U - Lamp box structure of module screen - Google Patents
Lamp box structure of module screen Download PDFInfo
- Publication number
- CN218525252U CN218525252U CN202222403884.8U CN202222403884U CN218525252U CN 218525252 U CN218525252 U CN 218525252U CN 202222403884 U CN202222403884 U CN 202222403884U CN 218525252 U CN218525252 U CN 218525252U
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- light box
- installation cavity
- back plate
- box structure
- frame
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Abstract
The application discloses lamp house structure of module screen, including lamp house backplate and frame, the frame includes four long banding frameworks and the connecting piece that is used for connecting the L type of framework, including the installation cavity of cavity step form in the framework, outwards extend from the installation cavity bottom surface has the fixed plate U type groove is still installed to the side of installation cavity, corresponding first screw hole has been seted up on the side of U type groove and installation cavity. The frame of this application adopts step hollow material concatenation to form, adopts through the screw rod with each part fixed connection, reaches to save the cost and shortens the development cycle effect, realizes the narrow limit effect of machine kind, has improved the flexibility ratio of pleasing to the eye degree and design complete machine.
Description
Technical Field
The utility model relates to a lamp house structure particularly relates to a lamp house structure of module screen.
Background
In the prior art, the lamp box of the module screen is formed by stamping through a die or by numerical control cutting and bending, and in the modes, the die stamping not only ensures high cost of developing the die and is limited by the singleness of materials, but also is limited by the diversification of products; numerical control cutting is bent and is difficult to accomplish required range and uniformity to the lamp house that the required precision is higher, especially for customizing different series model products, what its requirement needs makes local mould tool development cost very high, and the panel of numerical control single layer thickness is extremely unstable to heat conduction deformation degree.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, a lamp box structure of module screen is provided, including lamp box backplate and frame, the frame includes four long banding frameworks and the connecting piece that is used for connecting the L type of framework, including the installation cavity of cavity step form in the framework, outwards extend from the installation cavity bottom surface has the fixed plate U type groove is still installed to the side of installation cavity, corresponding first screw hole has been seted up on the side of U type groove and installation cavity.
The connecting piece is characterized in that hollow step-shaped connecting ends are arranged at two ends of the connecting piece, and the shapes of the connecting ends are matched with those of the installation cavity, so that the connecting ends are tightly inserted into the installation cavity.
Corresponding second threaded holes are formed in the top surface and the bottom surface of the mounting cavity and the connecting end, and corresponding third threaded holes are formed in the fixing plate and the lamp box back plate.
An aluminum middle plate is arranged on the top of the light box back plate, and corresponding fourth threaded holes are formed in the light box back plate and the aluminum middle plate.
And a control circuit is arranged at the bottom of the lamp box back plate.
The bottom of the lamp box back plate is provided with a hook.
Compared with the prior art, the beneficial effects of the utility model are that:
the frame of this application adopts step cavity material concatenation to form, adopts through the screw rod with each part fixed connection, reaches to save the cost and shortens the development cycle effect, realizes the narrow limit effect of model, has improved the flexibility ratio of pleasing to the eye degree and design complete machine.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is an exploded view of the overall structure of the light box structure of the high module screen of the present application;
fig. 2 is a schematic structural diagram of a frame body of a lamp box structure of the module screen of the present application;
FIG. 3 is a schematic structural diagram of a connecting member of a lamp box structure of the modular screen according to the present application;
fig. 4 is a schematic view of the whole back structure of the light box structure of the high module screen of the present application.
The reference numbers and designations in the drawings are as follows:
the lamp box back plate 110, the frame 120, the control circuit 600, the frame 130, the connecting piece 140, the mounting cavity 131, the fixing plate 132, the U-shaped groove 133, the first threaded hole 134, the connecting end 141, the second threaded hole 142, the third threaded hole 143, the middle plate 150, the fourth threaded hole 151, and the hook 700.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The preferred embodiment of the present application is explained by referring to fig. 1-4, the light box structure of the module screen includes a light box back plate and a frame, a display module (not shown) for emitting light is installed on the light box back plate, the frame 120 includes four strip-shaped frame bodies 130 and an L-shaped connecting member 140 for connecting the frame bodies 130, the frame body 130 includes a hollow step-shaped installation cavity 131, a fixing plate 132 extends outwards from the bottom surface of the installation cavity 131, a U-shaped groove 133 is further installed on the side of the installation cavity 131, the U-shaped groove 133 is used for protecting the side of the whole frame body 130, so as to effectively prevent the frame 120 from being damaged by collision, the U-shaped groove 133 and the side of the installation cavity 131 are provided with a first threaded hole 134, the U-shaped groove 133 and the installation cavity 131 are fixedly installed by a screw rod through the first threaded hole 134, the two ends of the connecting member 140 are provided with hollow step-shaped connecting ends 141, the shape of the connecting end 141 can match with the shape of the mounting cavity 131, so that the connecting end 141 can be tightly inserted into the mounting cavity 131, the top and bottom surfaces of the mounting cavity 131 and the connecting end 141 are provided with second threaded holes 142, the connecting member 140 is fixed by screws through the second threaded holes 142 after being inserted into the mounting cavity 131 of the frame 130, the fixing plate 132 and the lamp box back plate 110 are provided with third threaded holes 143 for fixing the lamp box back plate 110 on the frame 120 through screws, as can be seen from the above embodiment, the existing module mounting pool 100 is formed by stamping with a mold or by numerical control cutting and bending, the frame 120 in this embodiment is formed by splicing step-shaped hollow materials, and all parts are fixedly connected by screws, so as to save cost and shorten development cycle, the narrow edge effect of the machine type is realized, and the attractiveness and the flexibility of designing the whole machine are improved.
Preferably, an aluminum middle plate 150 is disposed on the top of the light box back plate, and corresponding fourth threaded holes 151151 are disposed in the light box back plate 110 and the aluminum middle plate 150, and are used for fixedly connecting the light box back plate 110 and the aluminum middle plate 150 by using screws, the middle plate 150 can further enhance the hardness of the whole light box back plate 110, and meanwhile, the aluminum middle plate 150 can better conduct heat generated by the module screen to the light box back plate 110, so as to achieve better heat dissipation.
Preferably, the bottom of the light box back plate is provided with a control circuit 600 for controlling the display module and a hook for facilitating the installation of the light box back plate on the wall.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (6)
1. The light box structure of module screen, its characterized in that includes lamp house backplate and frame, the frame includes four long banding frameworks and the connecting piece that is used for connecting the L type of framework, including the installation cavity of cavity step form in the framework, outwards extend from the installation cavity bottom surface has the fixed plate U type groove is still installed to the side of installation cavity, corresponding first screw hole has been seted up on the side of U type groove and installation cavity.
2. The light box structure of modular screen as claimed in claim 1, wherein the connecting member has hollow stepped connecting ends at both ends thereof, and the connecting ends are shaped to fit the shape of the mounting cavity so that the connecting ends are closely inserted into the mounting cavity.
3. The light box structure of a module screen according to claim 2, wherein the top and bottom surfaces of the mounting cavity and the connecting end are provided with corresponding second threaded holes, and the fixing plate and the light box back plate are provided with corresponding third threaded holes.
4. A light box structure of a modular screen as claimed in claim 3, wherein an aluminum middle plate is provided on top of the light box back plate, and corresponding fourth screw holes are provided on the light box back plate and the aluminum middle plate.
5. The modular screen light box structure of claim 4, wherein a control circuit is mounted on the bottom of the light box back plate.
6. A light box structure of modular screen as claimed in claim 5, characterized in that a hook is provided on the bottom of the back plate of the light box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222403884.8U CN218525252U (en) | 2022-09-09 | 2022-09-09 | Lamp box structure of module screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222403884.8U CN218525252U (en) | 2022-09-09 | 2022-09-09 | Lamp box structure of module screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218525252U true CN218525252U (en) | 2023-02-24 |
Family
ID=85244894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222403884.8U Active CN218525252U (en) | 2022-09-09 | 2022-09-09 | Lamp box structure of module screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218525252U (en) |
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2022
- 2022-09-09 CN CN202222403884.8U patent/CN218525252U/en active Active
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