CN110619820A - Segment code display screen capable of displaying in multiple directions and display method - Google Patents
Segment code display screen capable of displaying in multiple directions and display method Download PDFInfo
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- CN110619820A CN110619820A CN201910895592.0A CN201910895592A CN110619820A CN 110619820 A CN110619820 A CN 110619820A CN 201910895592 A CN201910895592 A CN 201910895592A CN 110619820 A CN110619820 A CN 110619820A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
- G09F9/3023—Segmented electronic displays
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/04—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
The invention provides a segment code display screen capable of displaying in multiple directions, which comprises a display part, wherein the display part comprises two or four display units, and the two or four display units are distributed in an annular array. The invention can enable the segment code display screen to display in multiple directions for convenient viewing.
Description
Technical Field
The present invention relates to segment code displays, and particularly to a segment code display capable of displaying in multiple directions and a display method thereof.
Background
Note that the contents described in this section do not represent all the related art.
Segment code displays are used in many applications, such as air conditioning remote controls, hand held devices, air boxes, and the like. Most of existing segment code display screens are '8' fields, one '8' word is composed of 7 segments (segment codes), and digital display of 0-9 can be achieved by changing display of each segment. The existing segment code display screen is single in display direction and can only be watched from one main visual angle direction, and pictures can rotate together after rotating 90 degrees or 180 degrees, so that the segment code display screen cannot be watched, and is not suitable for some occasions.
Disclosure of Invention
In view of the above, in order to solve one of the technical problems in the related art to a certain extent, it is necessary to provide a segment code display screen capable of displaying in multiple directions and a display method thereof, so that the segment code display screen can be displayed in multiple directions for easy viewing.
The invention provides a segment code display screen capable of displaying in multiple directions, which comprises a display part, wherein the display part comprises two or four display units, and the two or four display units are distributed in an annular array.
Further, the display unit is used for displaying icons; or
The display unit is used for displaying numbers and/or characters; or
The display unit comprises at least one first subunit and at least one second subunit, wherein the first subunit is used for displaying icons, and the second subunit is used for displaying numbers and/or characters.
Furthermore, each display unit comprises four frame-shaped display sub-units which are arranged in a rectangular array and are close to each other, each frame-shaped display sub-unit comprises four strip-shaped pen sections, and the pen sections of each frame-shaped display sub-unit are connected end to end.
Further, each the display element includes that four rectangle arrays set up and the frame that is close to each other shows the subunit and locates two adjacent bar between the frame shows the subunit, each bar shows the subunit includes long banding first stroke and locates the second stroke at first stroke both ends, each the frame shows the subunit includes four long banding third strokes and sets up the fourth stroke in four corners department respectively, the third stroke with the fourth stroke forms the frame, the second stroke with fourth stroke and corresponding the third stroke constitutes the straight line.
The invention also provides a display method of the segment code display screen, wherein the segment display screen is the segment code display screen which can be watched in multiple directions, and the method comprises the following steps:
acquiring the rotation angle of the segment code display screen;
and if the rotation angle is not less than a preset threshold value, controlling the pen segment display condition of the display unit to keep the display direction of the display picture.
According to the scheme, the segment code display screen comprises two or four display units, the two or four display units are distributed in an annular array mode, so that the pen segments of the two or four display units are the same and distributed in an array mode, if the angle of the segment code display screen deflects, the display conditions of the display units can be changed, and then the picture can be displayed in the forward direction, and therefore the display screen can be watched in two or four visual angle directions.
Drawings
Fig. 1 is a schematic display diagram of a segment code display screen according to a first embodiment of the present invention.
Fig. 2 is a schematic view of the display of fig. 1 after being rotated by 180 degrees.
Fig. 3 is a schematic display diagram of a segment code display screen according to a second embodiment of the present invention.
Fig. 4 is a schematic view of fig. 3 after being rotated 90 degrees counterclockwise.
Fig. 5 is a schematic view of the display of fig. 3 after being rotated by 180 degrees.
Fig. 6 is a schematic display diagram of a segment code display screen according to a third embodiment of the present invention.
Fig. 7 is a schematic diagram of a distribution of pen segments of the second subunit in the third embodiment.
Fig. 8 is a schematic display diagram of fig. 6 after being rotated 90 degrees counterclockwise.
Fig. 9 is a schematic diagram of a distribution of segments of a segment code display screen according to a fourth embodiment of the present invention.
Fig. 10 is a schematic diagram of a distribution of pen segments of the second subunit in the fourth embodiment.
Fig. 11 is a schematic display diagram of a segment code display screen according to a fourth embodiment of the present invention in a forward direction.
Fig. 12 is a schematic view of fig. 11 after being rotated 90 degrees counterclockwise.
The following detailed description will further illustrate the invention in conjunction with the above-described figures.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention. It is to be understood that the drawings are provided solely for the purposes of reference and illustration and are not intended as a definition of the limits of the invention.
The segment code display screen capable of multi-directional display provided by the first embodiment of the invention comprises a driving circuit, a background and a pen segment, wherein the pen segment can be embedded in the background, the pen segment can be formed by a nixie tube or a liquid crystal panel or a light-emitting lamp, and the driving circuit is used for driving the pen segment to display so as to display a corresponding picture.
In this embodiment, as shown in fig. 1, the segment code display screen includes two display units, namely a first display unit 110 and a second display unit 120, each of the display units 110 and 120 includes a plurality of segments, and the display units 110 and 120 are distributed in an annular array, that is, the segments of each of the display units 110 and 120 have the same structure and are distributed in an annular array.
The arrangement of the segments may be set according to actual requirements, so that the display units 110 and 120 may be used to display a desired icon (e.g., c), or to display a desired number and/or character (e.g., 33 or 7A, etc.). In this embodiment, each display unit may include at least one first sub-unit 101 and at least one second sub-unit 102, and each of the first sub-unit 101 and the second sub-unit 102 may be one or more. The first sub-unit 101 is configured to display individually displayed icons, and the second sub-unit 102 is configured to display individually numbers and/or characters.
As shown in fig. 1, when the segment code display screen is placed in a forward direction (the bottom of the segment code display screen faces six o ' clock direction), the display unit 110 and/or 120 may be driven by the driving circuit to display in the forward direction (display in six o ' clock direction), so that when the segment code display screen is viewed from the forward direction (viewed in six o ' clock direction), the picture thereof is positive. As shown in fig. 2, after the segment code display screen is placed by rotating 180 degrees (the bottom of the segment code display screen faces twelve o' clock direction), the display units 110 and/or 120 can be driven by the driving circuit to display forward, and when the segment code display screen is viewed in forward direction, the picture is still positive, so that the segment code display screen can display in two directions respectively.
It is understood that, in the present embodiment, the display portion for displaying the numbers and/or characters may be formed by using an "8" field (e.g., a conventional seven-segment code or sixteen-segment code, etc.), and thus, after rotating 180 degrees, it is still able to display the numbers and/or characters in the forward direction, and thus, the display portion for displaying the numbers and/or characters may be displayed at the same time.
In the illustration of fig. 1, when the segment code display is placed in a forward direction, the second subunit 102 of the first display unit 110 is used to display the number "33", and the second subunit 102 of the second display unit 120 is used to display the combination "7A" of the number and the character. In fig. 2, when the segment code display is placed in reverse, the second sub-unit 102 of the first display unit 110 is used to display the combination of numerals and characters "7A", and the second sub-unit 102 of the second display unit 120 is used to display the numerals "33", thereby increasing the usage of the display section for displaying numerals and/or characters. Of course, only one display unit 110 or 120 may display.
The segment code display screen capable of displaying in multiple directions provided by the second embodiment of the present invention is mainly different from the first embodiment in that the present embodiment includes four display units arranged in an annular array, a first display unit 210, a second display unit 220, a third display unit 230, and a fourth display unit 240, which are respectively distributed clockwise. Each display unit may also include at least one first sub-unit 201 and at least one second sub-unit 202.
Therefore, similar to the first embodiment, as shown in fig. 4 and 5, in this embodiment, after the segment code display screen is rotated clockwise or counterclockwise by 90 degrees, 180 degrees, and 270 degrees, the picture is still positive, and if the display portion for displaying the numbers and/or characters is formed by using the conventional seven-segment code or sixteen-segment code, because the pen segment is missing, the display portion for displaying the numbers and/or characters cannot be displayed at the same time after being rotated 90 degrees.
The segment code display screen capable of multidirectional display provided by the third embodiment of the invention is mainly different from the second embodiment in that the pen segment setting modes of the display parts for displaying numbers and/or characters are different, so that the display parts for displaying numbers and/or characters can be used for displaying simultaneously, and the utilization rate of the segment code display screen is improved. It is understood that the pen segment setting mode provided by the present embodiment can be correspondingly applied to the first embodiment.
As shown in fig. 6 and 8, the segment code display screen provided in this embodiment includes four display units 310, 320, 330, 340, each of which includes a first subunit 301 and a second subunit 302. Of course, the display unit may be used solely for displaying numbers and/or characters.
As shown in fig. 7, the second subunit 302 is configured to display numbers and/or characters, and may include four rectangular-array frame-shaped display subunits 3021, the distance between two adjacent frame-shaped display subunits 3021 is preferably equal, each of the frame-shaped display subunits 3021 includes four long-strip-shaped pen segments 3022, the pen segments 3022 of each of the frame-shaped display subunits 3021 are connected end to end, and the four frame-shaped display subunits 3021 are close to each other, for example, the distance between the four frame-shaped display subunits 3021 is smaller than the width of the pen segment 3022, and may be half of the width of the pen segment 3022. Four frame-shaped display subunits 3021The shape of the four second sub-units 302 is substantially the same when viewed from any direction of 6 o 'clock, 9 o' clock, 12 o 'clock or 3 o' clock. When the segment code display screen is placed in the forward direction, the two vertical frame-shaped display subunits 3021 form one "8", and thus there are two vertical "8", and when the segment code display screen is rotated 90 degrees clockwise or counterclockwise, the two horizontal frame-shaped display subunits 3021 form one "8", and there are also two "8".
As shown in fig. 6 and 8, when a numeral (e.g., 2, 3, 4, 5, 6, 8, 9) or a character (e.g., A, E, F, etc.) of "8" to be displayed includes a horizontal line in the middle, one of the lower segment of the frame-shaped display subunit 3021 located at the upper end and the upper segment of the frame-shaped display subunit 3021 located at the lower end may be selected for display. As shown in fig. 6, the second subunit 302 of the display unit 310 displays the number "22", the second subunit 302 of the display unit 320 displays the number "33", the second subunit 302 of the display unit 330 displays the number "55", the second subunit 302 of the display unit 340 displays the number "44", after the segment code display screen is rotated 90 degrees counterclockwise, the second subunit 302 of the display unit 310 displays the number "44", the second subunit 302 of the display unit 320 displays the number "22", the second subunit 302 of the display unit 330 displays the number "33", and the second subunit 302 of the display unit 340 displays the number "55".
Therefore, in this embodiment, when the segment code display screen is placed at four angles, the second sub-units 302 of each of the display units 310, 320, 330, and 340 can simultaneously display numbers and/or characters, so as to display more information, thereby greatly improving the utilization rate of the display units and further improving the utilization rate of the segment code display screen.
The segment code display screen capable of multi-directional display provided by the fourth embodiment of the invention is mainly different from the third embodiment in that the setting modes of the segments of the display part for displaying numbers and/or characters are different, so that the stroke breakage phenomenon generated when the numbers and/or characters are displayed in the third embodiment can be avoided. It is understood that the pen segment setting mode provided by the present embodiment can be correspondingly applied to the first embodiment.
As shown in fig. 9, 11 and 12, each display unit 410, 420, 430 and 440 of the segment code display screen of the present embodiment includes four first sub-units 401 and one second sub-unit 402, the four first sub-units 401 are used for displaying different icons, and the second sub-unit 402 is used for displaying numbers and/or characters. Of course, the display unit may be used solely for displaying numbers and/or characters.
In this embodiment, as shown in the figure, each of the second sub-units 402 includes four frame-shaped display sub-units 4021 arranged in a rectangular array and close to each other and a bar-shaped display sub-unit 4022 arranged between two adjacent frame-shaped display sub-units 4021, each of the bar-shaped display sub-units 4022 includes a first bar-shaped segment 4023 and second bar-shaped segments 4024 arranged at two ends of the first bar-shaped segment, each of the frame-shaped display sub-units 4021 includes four third bar-shaped segments 4025 and fourth bar-shaped segments 4026 arranged at four corners, the third bar-shaped segments 4025 and the fourth bar-shaped segments 4026 form a frame shape, and the second bar-shaped segments 4024 and the fourth bar-shaped segments 4026 form a straight line with the corresponding third bar-shaped display sub-units 4025. The second section 4024 and the fourth section 4026 may be square shaped and may have the same width as the first section 4023 and the third section 4025.
It can be seen that the four second sub-units 402 are substantially identical in shape when viewed from any of the directions of 6 o 'clock, 9 o' clock, 12 o 'clock, or 3 o' clock. When a number (e.g. 2, 3, 4, 5, 6, 8, 9) or character (e.g. A, E, F, etc.) to be displayed by "8" includes a horizontal line in the middle, the second segment 4024 and the fourth segment 4026 are used as joint segments by the bar-shaped display subunit 4022, so that the stroke of the number or character displayed by each "8" is complete and convenient for viewing.
In the above embodiments, when the segment code display screen displays, the display may be performed by the following method.
Step 1: and acquiring the rotation angle of the segment code display screen.
Step 2: and if the rotation angle is not less than a preset threshold value, controlling the pen segment display condition of the display unit to keep the display direction of the display picture.
For example, when four display units are included, if the counterclockwise rotation angle of the segment code display screen is not less than 45 °, the display condition of the pen segment of the display unit is controlled so that the display screen rotates clockwise by 90 ° relative to the segment code display screen, if the clockwise rotation angle of the segment code display screen is not less than 135 °, the display condition of the pen segment of the display unit is controlled so that the display screen rotates clockwise by 180 ° relative to the segment code display screen, and so on.
Throughout the description and claims of this application, the words "comprise/comprises" and the words "have/includes" and variations of these are used to specify the presence of stated features, values, steps or components but do not preclude the presence or addition of one or more other features, values, steps, components or groups thereof.
Some features of the invention, which are, for clarity, described in the context of separate embodiments, may also be provided in combination in a single embodiment. Conversely, certain features of the invention, which are, for brevity, described in the context of a single embodiment, may also be provided separately or in any suitable combination in different embodiments.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The segment code display screen capable of displaying in multiple directions comprises a display part, and is characterized in that the display part comprises two or four display units, and the two or four display units are distributed in an annular array.
2. The multi-directionally viewable segment code display screen of claim 1, wherein:
the display unit is used for displaying icons; or
The display unit is used for displaying numbers and/or characters; or
The display unit comprises at least one first subunit and at least one second subunit, wherein the first subunit is used for displaying icons, and the second subunit is used for displaying numbers and/or characters.
3. The multi-direction viewable segment code display screen according to claim 1 or 2, wherein each of the display units comprises four frame-shaped display sub-units arranged in a rectangular array and adjacent to each other, each of the frame-shaped display sub-units comprises four strip-shaped pen segments, and the pen segments of each of the frame-shaped display sub-units are connected end to end.
4. The multi-direction viewable segment code display screen according to claim 1 or 2, wherein each of the display units comprises four frame-shaped display sub-units arranged in a rectangular array and adjacent to each other and a bar-shaped display sub-unit arranged between two adjacent frame-shaped display sub-units, each of the bar-shaped display sub-units comprises a first strip-shaped segment and second strip-shaped segments arranged at two ends of the first segment, each of the frame-shaped display sub-units comprises four third strip-shaped segments and fourth strip-shaped segments arranged at four corners, the third and fourth strip-shaped segments form a frame shape, and the second and fourth strip-shaped segments and the corresponding third strip-shaped segments form a straight line.
5. A method for displaying a segment code display screen, wherein the segment display screen is the multi-directionally viewable segment code display screen of any one of claims 1-4, the method comprising:
acquiring the rotation angle of the segment code display screen;
and if the rotation angle is not less than a preset threshold value, controlling the pen segment display condition of the display unit to keep the display direction of the display picture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910895592.0A CN110619820A (en) | 2019-09-21 | 2019-09-21 | Segment code display screen capable of displaying in multiple directions and display method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910895592.0A CN110619820A (en) | 2019-09-21 | 2019-09-21 | Segment code display screen capable of displaying in multiple directions and display method |
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| CN110619820A true CN110619820A (en) | 2019-12-27 |
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| CN201910895592.0A Pending CN110619820A (en) | 2019-09-21 | 2019-09-21 | Segment code display screen capable of displaying in multiple directions and display method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113296345A (en) * | 2021-05-18 | 2021-08-24 | 福建易美特电子科技有限公司 | Clock character projection equipment with rotating and zooming functions |
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Application publication date: 20191227 |