CN220672163U - Digital screen capable of displaying multiple patterns on single window - Google Patents
Digital screen capable of displaying multiple patterns on single window Download PDFInfo
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- CN220672163U CN220672163U CN202322305343.6U CN202322305343U CN220672163U CN 220672163 U CN220672163 U CN 220672163U CN 202322305343 U CN202322305343 U CN 202322305343U CN 220672163 U CN220672163 U CN 220672163U
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- display
- digital screen
- shell
- single window
- projection
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- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 239000011324 bead Substances 0.000 claims description 9
- 229920002799 BoPET Polymers 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000012528 membrane Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The utility model discloses a digital screen with a single window and capable of displaying various patterns, which comprises a shell, wherein the shell is provided with a display window and at least two transmission inner cavities communicated with the display window; at least two projection sheets which are respectively arranged in the transmission inner cavity, and the display marks on different projection sheets are different; the image film is arranged at the display window and positioned at one side of the projection sheet; at least two light sources respectively arranged at the other side of the projection sheet; the light emitted by the light source can project the display mark on the projection sheet to the image film for display; through the structure, the volume space of the digital code can be greatly saved, the display area of the pattern content can be maximized in the limited display space, the display device is convenient to flexibly apply to the display field of different terminal products, and the display device has very good practicability.
Description
Technical Field
The utility model relates to the field of digital screens, in particular to a digital screen with a single window capable of displaying multiple patterns.
Background
The LED digital screen is a display device commonly used in household appliances, can display various states or functions of equipment, has a plurality of display windows when displaying various patterns, covers a membrane of one pattern on each display window, and lightens the pattern on the membrane through an LED light source below the membrane; therefore, there is an urgent need for a digital screen in which a single window can display a plurality of patterns to solve the above problems.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a digital screen with a single window capable of displaying multiple patterns.
The technical scheme adopted by the embodiment of the utility model for solving the technical problems is as follows: a digital screen in which a single window can display a plurality of patterns, comprising:
a housing provided with a display window and at least two transmission inner cavities communicated with the display window;
at least two projection sheets which are respectively arranged in the transmission inner cavity, and the display marks on different projection sheets are different;
the image film is arranged at the display window and positioned at one side of the projection sheet;
at least two light sources respectively arranged at the other side of the projection sheet;
the light emitted by the light source can project the display mark on the projection sheet to the image film for display.
Further, an abutting table is arranged in the shell, the abutting table and the side wall of the shell jointly enclose a plurality of transmission inner cavities, and the projection sheet abuts against the abutting table and the side wall of the shell.
Further, an LED lamp panel is arranged in the shell, and at least two LED lamp beads are arranged on the LED lamp panel to form a light source.
Further, the projection sheet is provided as a glass film.
Further, the image film is provided as a semi-transparent PET film.
Further, the display marks are arranged as patterns and/or characters.
The utility model has the beneficial effects that: a digital screen with a single window and capable of displaying multiple patterns comprises a shell, wherein the shell is provided with a display window and at least two transmission inner cavities communicated with the display window; at least two projection sheets which are respectively arranged in the transmission inner cavity, and the display marks on different projection sheets are different; the image film is arranged at the display window and positioned at one side of the projection sheet; at least two light sources respectively arranged at the other side of the projection sheet; the light emitted by the light source can project the display mark on the projection sheet to the image film for display; through the structure, the volume space of the digital code can be greatly saved, the display area of the pattern content can be maximized in the limited display space, the display device is convenient to flexibly apply to the display field of different terminal products, and the display device has very good practicability.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic diagram of a digital screen with a single window displaying multiple patterns;
FIG. 2 is a schematic structural view of the housing;
FIG. 3 is a schematic diagram of an LED lamp panel;
FIG. 4 is a schematic view of a projection sheet;
fig. 5 is a schematic view of the structure of the image film.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
In the description of the present utility model, plural means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and the above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless clearly defined otherwise, the terms "disposed," "mounted," "connected," and the like are to be construed broadly and may be connected directly or indirectly through an intermediary; the connecting device can be fixedly connected, detachably connected and integrally formed; may be a mechanical connection; may be a communication between two elements or an interaction between two elements. The specific meaning of the words in the utility model can be reasonably determined by a person skilled in the art in combination with the specific content of the technical solution.
Referring to fig. 1 to 5, a digital screen in which a single window can display a plurality of patterns includes:
a housing 10 on which a display window 11 is provided and at least two transmissive cavities 12 communicating with the display window 11;
at least two projecting sheets 20 respectively arranged in the transmission cavity 12, the display marks 21 on different projecting sheets 20 being different;
a reflection film 30 disposed at the display window 11 and located at one side of the projection sheet 20;
at least two light sources respectively disposed at the other side of the projection sheet 20;
the light emitted from the light source can project the display mark 21 on the projecting sheet 20 onto the image film 30 for display.
Referring to fig. 1, as a first embodiment of the present utility model, there are 2 transmissive cavities 12, which are defined by two sidewalls of the abutment table 40 and a sidewall of the housing 10 together, and there are 2 corresponding projecting tabs 20, the display marks 21 on the 2 projecting tabs 20 being different, the first projecting tab 20 being placed in the first transmissive cavity 12, and the second projecting tab 20 being placed in the second transmissive cavity 12; then, attaching the image film 30 to the display window 11 of the casing 10, and then installing the LED lamp panel 50 in the casing 10 from bottom to top, wherein a light passing hole communicated with the transmission cavity 12 is formed below the casing 10, and the LED lamp beads 51 on the LED lamp panel 50 are arranged opposite to the light passing hole or at least partially extend into the light passing hole, so that light emitted by the LED lamp beads 51 can irradiate on the projecting sheet 20, the display mark 21 on the projecting sheet 20 is transmitted to the image film 30 for display, specifically, when the display mark 21 on the first projecting sheet 20 needs to be displayed, the first LED lamp beads 51 corresponding to the first projecting sheet 20 are lightened by a transmitting signal, and when the display mark 21 on the second projecting sheet 20 needs to be displayed, the second LED lamp beads 51 corresponding to the second projecting sheet 20 are lightened by the transmitting signal;
as the second embodiment of the present utility model, the number of the transmission cavities 12 is 4, which is formed by enclosing the four side walls of the abutment table 40 and the side walls of the housing 10 together, the number of the corresponding projection sheets 20 is 4, the display marks 21 on the 4 projection sheets 20 are different, the number of the LED lamp beads 51 on the LED lamp panel 50 is also 4, and the rest is identical to the first embodiment, and will not be described here again; the utility model has the advantages that: through the structure, the volume space of the digital code can be greatly saved, the display area of the pattern content can be maximized in the limited display space, the display device is convenient to flexibly apply to the display field of different terminal products, and the display device has very good practicability.
An abutting table 40 is arranged in the shell 10, the abutting table 40 and the side wall of the shell 10 jointly enclose a plurality of transmission inner cavities 12, and the projection sheet 20 abuts against the abutting table 40 and the side wall of the shell 10; preferably, the projecting sheet 20 is placed at one third of the height of each of the transmissive cavities 12, the specific height being adapted to the area of the image film 30, the position of the LED beads 51, etc.
As a preferred embodiment of the light source, an LED lamp panel 50 is disposed in the housing 10, and at least two LED beads 51 are disposed on the LED lamp panel 50 to constitute the light source.
Preferably, the projecting sheet 20 is provided as a glass film.
Preferably, the imaging film 30 is provided as a semi-transparent PET film.
The display marks 21 are provided as patterns and/or letters.
Of course, the present utility model is not limited to the above-described embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present utility model, and these equivalent modifications and substitutions are included in the scope of the present utility model as defined in the appended claims.
Claims (6)
1. A digital screen capable of displaying a plurality of patterns in a single window, comprising:
a housing (10) on which a display window (11) is arranged and at least two transmissive lumens (12) in communication with the display window (11);
at least two projecting sheets (20) respectively arranged in the transmission inner cavity (12), wherein display marks (21) on different projecting sheets (20) are different;
a reflection film (30) provided at the display window (11) and located on one side of the projection sheet (20);
at least two light sources respectively arranged on the other side of the projection sheet (20);
the light emitted by the light source can project the display mark (21) on the projection sheet (20) to the image film (30) for display.
2. A digital screen with multiple patterns displayed on a single window according to claim 1, wherein: an abutting table (40) is arranged in the shell (10), the abutting table (40) and the side wall of the shell (10) jointly enclose a plurality of transmission inner cavities (12), and the projection sheet (20) abuts against the abutting table (40) and the side wall of the shell (10).
3. A digital screen with multiple patterns displayed on a single window according to claim 1, wherein: an LED lamp panel (50) is arranged in the shell (10), and at least two LED lamp beads (51) are arranged on the LED lamp panel (50) to form the light source.
4. A digital screen with multiple patterns displayed on a single window according to claim 1, wherein: the projection sheet (20) is a glass film.
5. A digital screen with multiple patterns displayed on a single window according to claim 1, wherein: the image film (30) is provided as a semi-transparent PET film.
6. A digital screen with multiple patterns displayed on a single window according to claim 1, wherein: the display marks (21) are arranged as patterns and/or characters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322305343.6U CN220672163U (en) | 2023-08-25 | 2023-08-25 | Digital screen capable of displaying multiple patterns on single window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322305343.6U CN220672163U (en) | 2023-08-25 | 2023-08-25 | Digital screen capable of displaying multiple patterns on single window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220672163U true CN220672163U (en) | 2024-03-26 |
Family
ID=90331422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322305343.6U Active CN220672163U (en) | 2023-08-25 | 2023-08-25 | Digital screen capable of displaying multiple patterns on single window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220672163U (en) |
-
2023
- 2023-08-25 CN CN202322305343.6U patent/CN220672163U/en active Active
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