CN202948701U - LED digital oil price screen - Google Patents
LED digital oil price screen Download PDFInfo
- Publication number
- CN202948701U CN202948701U CN2012206762217U CN201220676221U CN202948701U CN 202948701 U CN202948701 U CN 202948701U CN 2012206762217 U CN2012206762217 U CN 2012206762217U CN 201220676221 U CN201220676221 U CN 201220676221U CN 202948701 U CN202948701 U CN 202948701U
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- CN
- China
- Prior art keywords
- display screen
- circuit module
- oil price
- led lamp
- screen
- 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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- 239000011049 pearl Substances 0.000 claims 3
- 239000011324 bead Substances 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model discloses an LED digital oil price screen, comprising a display screen and a remote control device. The display screen comprises LED lamp beads and a signal receiver. The LED lamp beads are electrically connected with the signal receiver and symmetrically arranged in two layers in an up and down manner. The remote control device comprises a circuit module, a signal emitter and control switches. The circuit module is electrically connected with the signal emitter. The signal emitter and the signal receiver are utilized to realize the remote control so that no artificial hand-operated adjusting is needed, the efficiency is high, and the labor cost is saved; and the overall screen is under a sealed environment, thereby being waterproof and moistureproof and having a longer service cycle.
Description
Technical field
The utility model belongs to the LED electronic information field, particularly a kind of LED of remote-controlled control numeral oil price screen
Background technology
The oil price prompting device that present refuelling station uses mostly adopts common 0 ~ 9 cardboard valuation board, also useful liquid crystal display shows, during use when changing the same day during oil price, need the staff to adopt the mode of manual setting to complete, and each refuelling station must change simultaneously, needs the staff to go one by one manual adjustment, and is very inconvenient, time consumption is many, and efficient is low.
The technical problems to be solved in the utility model is to provide a kind of remote-controlled LED numeral oil price screen.
Summary of the invention
For solving the above-mentioned prior art low problem of regulated efficiency manually, the utility model adopts following technical scheme:
The utility model provides a kind of LED numeral oil price screen, comprise display screen and telechiric device, described display screen comprises LED lamp pearl and signal receiver, described LED lamp pearl and signal receiver are electrically connected, described LED lamp pearl is by two-layer symmetrical placement the in up and down, described telechiric device comprises circuit module, signal projector and gauge tap, and described circuit module, signal projector, gauge tap are electrically connected mutually.
As to improvement of the present utility model, described telechiric device also comprises touch display screen.
The beneficial effects of the utility model are: utilize signal projector and receiver to realize Remote, need not to adjust manually, efficient is high, has saved cost of labor, and whole device is all to be under enclosed environment, and waterproof and dampproof, life cycle is more permanent.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Fig. 2 is the circuit catenation principle schematic diagram of circuit module in the utility model.
Embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing.
see also Fig. 1, a kind of LED numeral oil price screen, comprise display screen 1 and telechiric device 2, described display screen 1 comprises LED lamp pearl 11 and signal receiver 12, described LED lamp pearl 11 is electrically connected with signal receiver 12, described LED lamp pearl 11 arranges by predetermined design, arrange according to actual needs LED lamp pearl 11 and realize that numeral shows, horizontally-arranged, the quantity of vertical setting of types, spacing each other can Self-adjustment, need only the client that facilitates attractive in appearance, the oil price screen of general refuelling station all needs to provide the classification of oil, comprise diesel oil, gasoline, go out oil capacity, oil unit price and oily total value, information on concrete display screen 1 can decide as required, this is not the emphasis of this patent, do not do too much description at this, described telechiric device 2 comprises circuit module 21, signal projector 22 and gauge tap 23, described circuit module 21, signal projector 22, gauge tap 23 is electrically connected mutually, set predetermined circuit program by circuit module 21, when the information on needs change display screen 1, touch display screen 24 from telechiric device 2 is inputted and is deposited into circuit module 21, press gauge tap 23, circuit module 21 canned datas just are transferred in signal projector 22 and launch, signal receiver 12 in display screen 1 receives just to be crossed LED lamp pearl 11 to correct information exchange after signal and is presented on display screen 1, facilitate the client to understand timely oil price information.
In the utility model, the core technology of most critical is circuit module 21 parts, realize that Long-distance Control is just very crucial if design an efficient circuit, see also Fig. 2, Fig. 2 is the circuit connection schematic diagram of circuit module 21, by Fig. 2 realization of structure and circuit function of circuit that can be perfectly clear, expand if increase circuit module 21, with data line, circuit module 21 being together in series gets final product.
The utility model is simple in structure, realize the change dump of oil price screen by Remote, and device all is placed in sealed box, waterproof and dampproof, show compared to traditional cardboard, use convenient, quick, and can realize unified management, realize region-wide oil price change dump by total telechiric device, avoid because human error causes occurring different oil prices, affect the client and use.
Claims (2)
1. a LED numeral oil price is shielded, it is characterized in that: comprise display screen (1) and telechiric device (2), described display screen (1) comprises LED lamp pearl (11) and signal receiver (12), described LED lamp pearl (11) is electrically connected with signal receiver (12), described several LED lamp pearls (11) are by two-layer symmetrical placement the in up and down, described telechiric device (2) comprises circuit module (21), signal projector (22) and gauge tap (23), and described circuit module (21), signal projector (22), gauge tap (23) are electrically connected mutually.
2. LED numeral oil price screen according to claim 1, is characterized in that, described telechiric device (2) also comprises touch display screen (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206762217U CN202948701U (en) | 2012-12-11 | 2012-12-11 | LED digital oil price screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206762217U CN202948701U (en) | 2012-12-11 | 2012-12-11 | LED digital oil price screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202948701U true CN202948701U (en) | 2013-05-22 |
Family
ID=48424393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206762217U Expired - Fee Related CN202948701U (en) | 2012-12-11 | 2012-12-11 | LED digital oil price screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202948701U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105206227A (en) * | 2015-10-15 | 2015-12-30 | 西安诺瓦电子科技有限公司 | Method for driving LED lamp panel and oil price board control card |
| CN110347102A (en) * | 2019-07-09 | 2019-10-18 | 深圳市艾希亿智能科技有限公司 | Oil price display screen tele-control system and control method |
-
2012
- 2012-12-11 CN CN2012206762217U patent/CN202948701U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105206227A (en) * | 2015-10-15 | 2015-12-30 | 西安诺瓦电子科技有限公司 | Method for driving LED lamp panel and oil price board control card |
| CN105206227B (en) * | 2015-10-15 | 2017-11-17 | 西安诺瓦电子科技有限公司 | LED lamp panel driving method and oil price board control card |
| CN110347102A (en) * | 2019-07-09 | 2019-10-18 | 深圳市艾希亿智能科技有限公司 | Oil price display screen tele-control system and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130522 Termination date: 20151211 |
|
| EXPY | Termination of patent right or utility model |