CN201037980Y - Digital display board - Google Patents
Digital display board Download PDFInfo
- Publication number
- CN201037980Y CN201037980Y CNU2006201570520U CN200620157052U CN201037980Y CN 201037980 Y CN201037980 Y CN 201037980Y CN U2006201570520 U CNU2006201570520 U CN U2006201570520U CN 200620157052 U CN200620157052 U CN 200620157052U CN 201037980 Y CN201037980 Y CN 201037980Y
- Authority
- CN
- China
- Prior art keywords
- field
- digital display
- front panel
- display board
- rotating shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an adjustable seven segment digital display device, which comprises a bottom board, a rotary shaft, a field and a front panel. The field is distributed in a shape of seven-segment digital. The rotary shaft is fixed on the bottom board. The field can be 360 degrees rotated around the rotary shaft. The field is provided with a cylindrical center and two conical ends. Two symmetrical sides of the field are provided with different colors, wherein, the color of one side is consistent with that of the front panel. The front panel is pierced with a window for displaying of the field. The shape of the window is determined based on the shape of the displaying field. The seven segment digital is displayed by the rotation of the part of the field exposed outside the window of the front panel. Ferromagnetic material is embedded into the field. Permanent magnet is embedded into the position of the bottom board corresponding to each center of the field. By adopting the magnetic attraction force, the field can be steadily fixed on the fix position of the rotary shaft, and meanwhile, the field also can be fixed on the fix position in a mechanical manner.
Description
Affiliated technical field
The utility model relates to a kind of numeric display unit, especially can conveniently adjust the seven segment code numeric display unit that numeral shows.
Background technology
At present, known numeric display unit generally has LED, inserts forms such as board, batching, liquid crystal.Display formats such as LED, batching, liquid crystal need insert power supply, use and be subjected to certain restriction, and price is higher.Under the solar radiation, it is clear inadequately that information shows, influences visual effect out of doors for display format such as LED, liquid crystal.Insert board formula structure owing to must prepare enough slotting boards, and replacing process complexity, use very inconvenient.Sheet type board turning structure is arranged again, groove and projection are arranged on field, influence display effect.
Summary of the invention
Regulate the numeral that shows for convenience, the utility model provides a kind of numeric display unit, can change the numeral that needs demonstration easily.Especially the numeral that needs to show can not be subjected to the restriction of size.
The technical scheme that its technical matters that solves the utility model adopts is: field is arranged in seven segment code numeral font.Rotating shaft is passed field and is fixed on the base plate.Field can be done 360 ° of rotations around the shaft.
Have seven segment code numeral font window on the front panel, the part of field is exposed at outside the window.Field symmetry two sides has different colours, and wherein one side color and front panel solid colour.When the needs display field, be exposed at the part of front panel window outside by rotating field gently, make it manifest one side with the front panel different colours.When not needing to show this field, make field manifest one side with the front panel same color.
The utlity model has and make field stablize, manifest reliably the mechanism of required color.Field is embedded with ferrimagnet.Floor below is embedded with magnet over against the position of field.Field is in rotation process, and ferrimagnet and magnet produce magnetic attraction, make field be stabilized in the fixed position.
Field also can be stabilized in the fixed position mechanically.Rotating shaft and field one or rigid connection the, rotating shaft are fixed on by spring in the support slot of base plate, and 360 ° of rotations are done in field and rotating shaft together.Rotating shaft is oval or special-shaped end face.In rotation process, because the pulling force of spring, rotating shaft has two settling positions.
The beneficial effects of the utility model are, can adjust the numeral that will show by the simple rotation field, and are convenient and swift.Adopt physical construction, reliable and stable.Produce easily, cost is lower.Usable range is extensive.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model whole structure figure.
Fig. 2 is the structural drawing of first embodiment.
Fig. 3 is the structural drawing of second embodiment.
Fig. 4 is first example structure of field figure.
Fig. 5 is the structural drawing of second embodiment of field.
Fig. 6 is front-panel structure figure.
1. front panels among the figure, 2. base plate, 3. field, 4. rotating shaft, 5. magnet, 6. rotating shaft fixing spring, 7. ferrimagnet, 1-1. font window.
Embodiment
In Fig. 1, field (3) is arranged in the seven segment code font, is exposed at the numeral that the part adjustment of front panel (1) outside need show by rotating field (3).
In embodiment illustrated in fig. 2, rotating shaft (4) is passed field (3) and is fixed on the base plate (2), and field (3) (2) is around the shaft done the rotation flexibly of 360 degree.Field (3) can be stabilized in the fixed position under the effect of magnet (5), magnet (5) is installed on the base plate (2).
In the embodiment shown in fig. 3, rotating shaft (4) is processed into one with field (3), and rotating shaft (4) is fixed on the base plate (2) by rotating shaft fixing spring (6), and rotating shaft (4) two ends are processed with the plane, under the effect of rotating shaft fixing spring (6), guarantee that field (3) is stabilized in the fixed position.
In Fig. 4, field (3) is embedded with ferrimagnet (7), and field (3) is passed in rotating shaft (4).
In Fig. 5, field (3) is embedded with ferrimagnet (7), and rotating shaft (4) is processed into one with field (3).
In Fig. 6, front panel (1) is gone up hollow out font window (1-1).
Claims (7)
1. Digital display board, particularly a kind of adjustable seven segment code Digital display board, it comprises base plate, rotating shaft, field, front panel; It is characterized in that: rotating shaft is fixed on the base plate, and field can be done 360 degree around the shaft and rotate.
2. Digital display board according to claim 1 is characterized in that: described field can be two-sided different color, wherein one side color and front panel solid colour.
3. Digital display board according to claim 2 is characterized in that: can be embedded with ferrimagnet in the described field.
4. Digital display board according to claim 1 is characterized in that: described base plate is embedded with magnet.
5. Digital display board according to claim 1 is characterized in that: described rotating shaft can directly be processed into one with field.
6. Digital display board according to claim 1 or 5, it is characterized in that: described rotating shaft two ends are symmetrily processed with the plane, can be stabilized in the fixed position under the effect of mechanical systems such as spring.
7. Digital display board according to claim 1 is characterized in that: the window that has display field on the described front panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201570520U CN201037980Y (en) | 2006-10-19 | 2006-10-19 | Digital display board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201570520U CN201037980Y (en) | 2006-10-19 | 2006-10-19 | Digital display board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201037980Y true CN201037980Y (en) | 2008-03-19 |
Family
ID=39210498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201570520U Expired - Fee Related CN201037980Y (en) | 2006-10-19 | 2006-10-19 | Digital display board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201037980Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009079879A1 (en) * | 2007-12-20 | 2009-07-02 | Qingdao Autodisplay Co., Ltd. | A seven segments numeric display device |
| CN102094397A (en) * | 2011-01-14 | 2011-06-15 | 常州工学院 | Intelligent transportation terminal |
| CN109215536A (en) * | 2017-07-05 | 2019-01-15 | 北京盈电电气有限公司 | Night self luminous pole tag |
-
2006
- 2006-10-19 CN CNU2006201570520U patent/CN201037980Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009079879A1 (en) * | 2007-12-20 | 2009-07-02 | Qingdao Autodisplay Co., Ltd. | A seven segments numeric display device |
| CN102094397A (en) * | 2011-01-14 | 2011-06-15 | 常州工学院 | Intelligent transportation terminal |
| CN109215536A (en) * | 2017-07-05 | 2019-01-15 | 北京盈电电气有限公司 | Night self luminous pole tag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080319 Termination date: 20131019 |