CN110619829A - Electronic display medium operation mechanism after power failure and application thereof - Google Patents
Electronic display medium operation mechanism after power failure and application thereof Download PDFInfo
- Publication number
- CN110619829A CN110619829A CN201910041932.3A CN201910041932A CN110619829A CN 110619829 A CN110619829 A CN 110619829A CN 201910041932 A CN201910041932 A CN 201910041932A CN 110619829 A CN110619829 A CN 110619829A
- Authority
- CN
- China
- Prior art keywords
- electronic display
- information
- medium
- display medium
- power
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/02—Bills, posters, or the like therefor
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Abstract
The invention discloses a power-off operation mechanism of an electronic display medium and application thereof.A piece of reliable information medium which does not need strong electricity is covered on the electronic display medium, and the reliable information medium can be automatically contracted and hidden when being powered on without influencing the display and interaction of the electronic display medium, and can be automatically expanded and covered on the electronic display medium when being powered off to replace the information issuing function of the electronic display medium, thereby solving the problem of continuous operation after the power off.
Description
Technical Field
The invention relates to an electronic display medium, which provides supplementary information display after the power of the electronic display medium is cut off.
Background
Currently, electronic display is being widely applied to the fields of advertisement display, information query, information guidance, information release, information interaction and the like as an information release and interaction medium, and comprises indoor and outdoor electronic advertisement screens, public transportation electronic stop boards, information indication screens, information release screens, self-service terminals and the like.
However, the electronic display used as the medium generally needs to be connected with commercial power to maintain long-term operation due to large power required by the electronic display, and once power is cut off, the electronic display medium cannot work, so that a black screen is caused, and the functions of advertisement display, information query, information guidance, information release, information interaction and the like of the medium are completely interrupted. This kind of condition is not merely the defect of function in some occasions, can even cause very big inconvenience and puzzlement to the audience of information, for example the electronic display screen of bus station will can't show the circuit information of public transit after the outage, and it is unnecessary and the nowhere to place a paper station board simultaneously again.
The invention creates an operation mechanism of electronic display media after power failure, which covers a piece of reliable information media without strong electricity on the electronic display media, automatically shrinks and hides when being powered on, does not influence the display and interaction of the electronic display media, automatically extends and covers on the electronic display media when being powered off, and replaces the information publishing function of the electronic display media, thereby solving the problem of continuous operation after power failure. The invention can be widely applied to indoor and outdoor electronic advertisement screens, public transport electronic stop boards, information indication screens, information distribution screens, self-service terminals and the like.
The scheme is simple and easy to implement, only needs the simple on-off electric induction device and the medium expansion device, occupies small space, can be hidden with the original electronic display medium device into a whole, and is reliable in operation.
Disclosure of Invention
In order to solve the display problem of the electronic display medium after power failure, the invention provides a power failure operation mechanism of the electronic display medium and application thereof, a piece of reliable information medium which does not need strong electricity is covered on the electronic display medium, the reliable information medium is automatically contracted and hidden when being powered on, the display and the interaction of the electronic display medium are not influenced, the reliable information medium is automatically expanded and covered on the electronic display medium when being powered off, and the reliable information medium replaces the information release function of the electronic display medium, thereby solving the continuous operation problem after power failure.
The electronic display medium is characterized in that various media and display or interaction devices of auxiliary devices thereof, which need strong electric support during operation, comprise an LED display screen, an LCD display screen, an OLED display screen, a PDP display screen, a CRT display screen or a hybrid device and the like.
The said reliable information medium without strong electricity can be information issue material such as various advertisement paper, advertisement cloth, etc. and the occupied space after shrinkage is small, it can be hidden in the shell and auxiliary device of electronic display medium.
The reliable information medium without strong electricity can be information publishing material such as various advertisement paper and advertisement cloth, and the relevant information to be published after power failure, including propaganda, advertisement and information guide, can be made on the material, which can be called information curtain for short.
The said non-electric strong rollable information medium is covered on the electronic display medium, which is characterized in that the volume of the unrolled non-electric strong rollable information medium is basically the same as the display area of the electronic display medium, and the rolled information medium can be completely covered after being unrolled, thus having aesthetic property.
The automatic retraction hiding when the power is on is characterized in that the motor is automatically started or the motor is automatically started after the power is on or the motor is rolled, pulled or hung down by utilizing gravity, so that the retractable information media without strong electricity are retracted and hidden in the shell of the electronic display media and the auxiliary device, and the normal display and interaction of the electronic display media are not influenced.
The automatic stretching and covering on the electronic display medium during power-off is characterized in that when strong electricity is cut off, gravity or a small-power storage battery is used for starting a motor, and the motor is hung down or rolled up, pulls the reliable information medium without strong electricity to be spread and then cover on the electronic display medium, so that the reliable information medium replaces the electronic display medium to execute the information publishing function.
The information curtain is contracted and extended in a mode not limited to a rotating shaft curling mode, and can also be contracted and extended in a folding or shutter mode; the contraction and extension directions of the information curtain can be vertical or horizontal; the driving mechanism for the contraction and extension of the information curtain can be arranged at any one of the upper, lower, left and right positions.
The information curtain is installed between the screen of the electronic platform and the glass panel, and the rotating shaft is fixedly installed above the glass panel, as shown in fig. 3. The size of the platform line information curtain is basically consistent with that of the transparent glass of the glass panel, when the curtain paper is unfolded, the screen can be covered to provide basic information, and after the curtain paper is rolled up, the curtain paper is hidden above the transparent glass part, so that the display of the screen is not influenced.
The invention only needs simple on-off electric induction device and medium expansion device, occupies small space, can be hidden with the original electronic display medium device into a whole, and has reliable operation.
Drawings
FIG. 1 is a schematic view of the present invention with battery automatic deployment control;
FIG. 2 is a schematic illustration of the present invention deployed using gravity without a battery;
fig. 3 is a schematic view of an installation implementation of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
[ example 1 ]
When the power is cut off, the electric power stored in the storage battery is used, a control circuit (not shown in the figure) controls the motor to put down the curtain, and the motor is automatically locked when the curtain is positioned at the lower limit position; when the power supply is recovered, a control circuit (not shown in the figure) controls the motor to roll up the curtain, the motor is automatically locked when the upper limit is reached, and the curtain is charged according to the electric quantity of the storage battery as required, as shown in figure 1.
[ example 2 ]
When the power is off, the electromagnets 1 and 2 lose the attraction force due to no current and are separated from the attraction blocks 1 and 2, and the bottom rod (which plays the role of counterweight) unfolds the curtain under the action of gravity; when power supply is recovered, a control circuit (not shown in the figure) controls the motor to roll up the curtain, when the upper limit is reached, the electromagnets 1 and 2 adsorb the absorbing blocks 1 and 2, the motor stops working and is not electrified any more and is in a free state, as shown in figure 2.
Claims (7)
1. The operation mechanism of electronic display medium after power cut off and its application are characterized by that a piece of reliable information medium without strong electricity is covered on the electronic display medium, and when it is powered on, it can be automatically contracted and hidden, and does not affect display and interaction of electronic display medium, and when it is powered off, it can be automatically extended and covered on the electronic display medium, and can be substituted for information distribution function of electronic display medium so as to solve the continuous operation problem after power cut off.
2. The electronic display medium as claimed in claim 1, characterized in that it can be a display or interactive device requiring strong electric support for the operation of the various media themselves and their auxiliary devices, including LED screens, LCD screens, OLED screens, PDP screens, CRT screens or hybrid devices.
3. The reliable information medium without strong electricity as claimed in claim 1 is characterized by being various advertisement papers and advertisement cloths, occupying small space after being shrunk, and being hidden in the housing and auxiliary devices of the electronic display medium.
4. The reliable information medium without strong electricity as claimed in claim 1 is characterized by being various advertisement papers and advertisement sheets on which the related information to be released after power failure, including propaganda, advertisement and information guide, which can be called information curtain for short, can be made.
5. The method according to claim 1, wherein the size of the area of the unrolled non-power-hungry information medium is substantially equal to the size of the display area of the electronic display medium, and the unrolled information medium is completely covered with good appearance.
6. The method of claim 1, wherein the automatically retractable hiding when powered on is characterized in that the motor is automatically started after power on or the retractable information media without strong electricity is rolled, pulled or hung by gravity to be retracted and hidden in the housing and the auxiliary device of the electronic display media, thereby not affecting the normal display and interaction of the electronic display media.
7. The automatically extendable, overlayed electronic display medium of claim 1 wherein the power cut-off uses gravity or a low power battery to activate the motor, drop or scroll, and pull the non-powerful rollable information media to extend and overlay the electronic display medium, in lieu of the electronic display medium, to perform the information distribution function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910041932.3A CN110619829A (en) | 2019-01-18 | 2019-01-18 | Electronic display medium operation mechanism after power failure and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910041932.3A CN110619829A (en) | 2019-01-18 | 2019-01-18 | Electronic display medium operation mechanism after power failure and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110619829A true CN110619829A (en) | 2019-12-27 |
Family
ID=68921127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910041932.3A Pending CN110619829A (en) | 2019-01-18 | 2019-01-18 | Electronic display medium operation mechanism after power failure and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110619829A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111710266A (en) * | 2020-06-28 | 2020-09-25 | 上海正先电子科技有限公司 | Electric appliance fault self-repairing system for bus shelter and using method thereof |
| CN114062747A (en) * | 2021-11-09 | 2022-02-18 | 康熹智能科技（东莞）有限公司 | Ammeter and anticreep device for ammeter with dampproofing theftproof function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1766960A (en) * | 2005-10-14 | 2006-05-03 | 贺意斌 | Device for display automatic switchover between screen and picture frame |
| CN203444718U (en) * | 2013-09-10 | 2014-02-19 | 苏志坚 | Device for alternately displaying display screen and advertising poster |
| CN203825969U (en) * | 2014-05-04 | 2014-09-10 | 重庆政通电讯有限公司 | Kiosk advertisement displaying structure |
| CN204720138U (en) * | 2015-04-26 | 2015-10-21 | 西安科技大学 | A kind of traffic is prevented and reduced natural disasters warning sign |
| CN107068003A (en) * | 2017-06-14 | 2017-08-18 | 江西广迪智能钢艺集团有限公司 | Multimedia billboard |
| CN207123997U (en) * | 2017-09-14 | 2018-03-20 | 深圳市一三一二广告有限公司 | A kind of intelligent advisement player |
-
2019
- 2019-01-18 CN CN201910041932.3A patent/CN110619829A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1766960A (en) * | 2005-10-14 | 2006-05-03 | 贺意斌 | Device for display automatic switchover between screen and picture frame |
| CN203444718U (en) * | 2013-09-10 | 2014-02-19 | 苏志坚 | Device for alternately displaying display screen and advertising poster |
| CN203825969U (en) * | 2014-05-04 | 2014-09-10 | 重庆政通电讯有限公司 | Kiosk advertisement displaying structure |
| CN204720138U (en) * | 2015-04-26 | 2015-10-21 | 西安科技大学 | A kind of traffic is prevented and reduced natural disasters warning sign |
| CN107068003A (en) * | 2017-06-14 | 2017-08-18 | 江西广迪智能钢艺集团有限公司 | Multimedia billboard |
| CN207123997U (en) * | 2017-09-14 | 2018-03-20 | 深圳市一三一二广告有限公司 | A kind of intelligent advisement player |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111710266A (en) * | 2020-06-28 | 2020-09-25 | 上海正先电子科技有限公司 | Electric appliance fault self-repairing system for bus shelter and using method thereof |
| CN111710266B (en) * | 2020-06-28 | 2022-04-19 | 上海正先电子科技有限公司 | Electric appliance fault self-repairing system for bus shelter and using method thereof |
| CN114062747A (en) * | 2021-11-09 | 2022-02-18 | 康熹智能科技（东莞）有限公司 | Ammeter and anticreep device for ammeter with dampproofing theftproof function |
| CN114062747B (en) * | 2021-11-09 | 2024-03-19 | 江阴众和电力仪表有限公司 | Ammeter with dampproofing theftproof function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110619829A (en) | Electronic display medium operation mechanism after power failure and application thereof | |
| WO2008070098A2 (en) | Method and apparatus for billboard with advertisement including electroluminescent lighting | |
| CN109910774A (en) | A kind of vehicle-carrying display screen folding and unfolding method and device | |
| CN114046411B (en) | LED display screen convenient to assemble | |
| CN201138552Y (en) | Multifunctional advertisement lamp house automatic switching pictures | |
| CN206363715U (en) | Ideological and political education propaganda board | |
| CN112767827A (en) | Screen door structure of bus electronic stop board | |
| WO2020206598A1 (en) | Post-outage operation mechanism for electronic display medium and application thereof | |
| CN108819758A (en) | A kind of protective device of charging pile | |
| CN203924761U (en) | Bus shelter entirely keeps off the rain | |
| CN209118729U (en) | A kind of novel bus station bilayer billboard | |
| CN201254076Y (en) | Scroll type vehicle sunshade fixed on certain height | |
| CN209282915U (en) | A kind of UPS uninterrupted power supply | |
| CN114582232B (en) | Method, device and equipment system for embedding bus electronic stop board into standby curtain based on energy storage conversion | |
| CN111192537A (en) | Vehicle with projection device, projection device and projection method thereof | |
| KR102001832B1 (en) | Stage vehicles | |
| CN204010335U (en) | The prompting stake of a kind of parking stall | |
| CN209708508U (en) | A kind of outer advertisement machine of multifunctional room | |
| CN206439914U (en) | A kind of air conditioner with function of emergency illumination | |
| CN205508311U (en) | Frame is removed in ideological and political education propaganda | |
| CN220908206U (en) | Electricity-saving type reminding device for power engineering construction | |
| CN205960685U (en) | A stores pylon seat for installing fill electric pile | |
| CN205911633U (en) | Novel indoor electronic box with photograph shows function | |
| CN109036165A (en) | A kind of mobile solar energy photovoltaic panel open air display screen of automatic lifting | |
| CN220584893U (en) | Multifunctional advertising lamp box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |