CN204547466U - A kind of LED Luminous blackboard showing used in English writing four line three lattice - Google Patents
A kind of LED Luminous blackboard showing used in English writing four line three lattice Download PDFInfo
- Publication number
- CN204547466U CN204547466U CN201520037251.7U CN201520037251U CN204547466U CN 204547466 U CN204547466 U CN 204547466U CN 201520037251 U CN201520037251 U CN 201520037251U CN 204547466 U CN204547466 U CN 204547466U
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- line
- luminous
- lattice
- blackboard
- electrical store
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Abstract
The utility model discloses a kind of LED Luminous blackboard showing used in English writing four line three lattice, be made up of plate body, electrical store, solar panel, ground glass blackboard surface, tinsel, switch, discharge and recharge inverter control circuit, lithium battery, electrical store, heat-radiating substrate, paster LED lamp, luminous balanced storehouse; Solar panel is adopted to be that lithium battery passes through electric energy, with the four line three lattice shading line segments that the tinsel at the sand glass blackboard surface back side is formed, the front utilizing the luminescence of paster LED lamp to be radiated at sand glass blackboard surface forms four line three rulings, facilitating Faculty and Students to write on blackboard, is a desirable English teaching blackboard apparatus.
Description
Technical field
The utility model relates to the technical field of English-teaching aid, especially a kind of LED Luminous blackboard showing used in English writing four line three lattice.
Background technology
Need written word on blackboard of being everlasting female during English teaching, the setting-out first drawing four line three lattice is needed when writing standard alphabet, then want to write in four line three lattice, in traditional teaching, generally that teacher adopts manual setting-out, not only waste time and energy, also there is not parallel, the non-type defect of setting-out, bring many weak points to English teaching.
Summary of the invention
A kind of LED Luminous blackboard showing used in English writing four line three lattice of the utility model, solar panel is adopted to be that lithium battery passes through electric energy, with the four line three lattice shading line segments that the tinsel at the sand glass blackboard surface back side is formed, irradiate with the luminescence of paster LED lamp, realize forming in the front of sand glass blackboard surface the object that four line three rulings are write.
To achieve these goals, technical solution of the present utility model is: a kind of LED Luminous blackboard showing used in English writing four line three lattice is made up of plate body, electrical store, solar panel, ground glass blackboard surface, tinsel, switch, discharge and recharge inverter control circuit, lithium battery, electrical store, heat-radiating substrate, paster LED lamp, luminous balanced storehouse; Plate body top arranges electrical store, electrical store bottom arranges luminous balanced storehouse, electrical store outer setting solar panel, and luminous balanced storehouse outer setting ground glass blackboard surface, side, plate body bottom arranges switch.
Described electrical store inside arranges discharge and recharge inverter control circuit and lithium battery; In luminous balanced storehouse, anterior ground glass blackboard surface tinsel equidistantly arranges the shading line segment of four line three lattice, and in luminous balanced storehouse, rear portion arranges the paster LED lamp of band heat-radiating substrate.
Described solar panel is connected with lithium battery by discharge and recharge inverter control circuit; Paster LED lamp carries out power supply by switch control rule by discharge and recharge inverter control circuit and lithium battery and is connected.
The utility model beneficial effect is: adopt solar panel to be that lithium battery passes through electric energy, with the four line three lattice shading line segments that the tinsel at the sand glass blackboard surface back side is formed, the front utilizing the luminescence of paster LED lamp to be radiated at sand glass blackboard surface forms four line three rulings, facilitating Faculty and Students to write on blackboard, is a desirable English teaching blackboard apparatus.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, invention is further described.
Accompanying drawing 1 is a kind of LED Luminous blackboard schematic diagram showing used in English writing four line three lattice;
Accompanying drawing 2 is a kind of LED Luminous blackboard side schematic view showing used in English writing four line three lattice.
In figure: 1, plate body, 2, electrical store, 3, solar panel, 4, ground glass blackboard surface, 5, tinsel, 6, switch, 7, discharge and recharge inverter control circuit, 8, lithium battery, 9, electrical store, 10, heat-radiating substrate, 11, paster LED lamp, 12, luminous balanced storehouse.
Detailed description of the invention
Shown in accompanying drawing, a kind of LED Luminous blackboard showing used in English writing four line three lattice is made up of plate body 1, electrical store 2, solar panel 3, ground glass blackboard surface 4, tinsel 5, switch 6, discharge and recharge inverter control circuit 7, lithium battery 8, electrical store 9, heat-radiating substrate 10, paster LED lamp 11, luminous balanced storehouse 12; Plate body 1 top arranges electrical store 9, electrical store 9 bottom arranges luminous balanced storehouse 12, electrical store 9 outer setting solar panel 3, and luminous balanced storehouse 12 outer setting ground glass blackboard surface 4, side, plate body 1 bottom arranges switch 6.
Described electrical store 9 inside arranges discharge and recharge inverter control circuit 7 and lithium battery 8; In luminous balanced storehouse 12, anterior ground glass blackboard surface 4 equidistantly arranges the line segment of four line three lattice with tinsel 5, and in luminous balanced storehouse 12, rear portion arranges the paster LED lamp 11 of band heat-radiating substrate 10.
Described solar panel 3 is connected with lithium battery 8 by discharge and recharge inverter control circuit 7; Paster LED lamp 11 controls to carry out power supply by discharge and recharge inverter control circuit 7 with lithium battery 8 by switch 6 and is connected, and is the LED Luminous blackboard of display used in English writing four line three lattice.
The above; embodiment is only be described the preferred embodiment of the present invention; not scope of the present invention is limited; under the prerequisite of spirit not departing from the technology of the present invention; the various distortion that this area engineers and technicians make technical scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determine.
Claims (3)
1. show a LED Luminous blackboard for used in English writing four line three lattice, it is characterized in that: be made up of plate body, electrical store, solar panel, ground glass blackboard surface, tinsel, switch, discharge and recharge inverter control circuit, lithium battery, electrical store, heat-radiating substrate, paster LED lamp, luminous balanced storehouse; Plate body top arranges electrical store, electrical store bottom arranges luminous balanced storehouse, electrical store outer setting solar panel, and luminous balanced storehouse outer setting ground glass blackboard surface, side, plate body bottom arranges switch.
2. a kind of LED Luminous blackboard showing used in English writing four line three lattice according to claim 1, is characterized in that: electrical store inside arranges discharge and recharge inverter control circuit and lithium battery; In luminous balanced storehouse, anterior ground glass blackboard surface tinsel equidistantly arranges the line segment of four line three lattice, and in luminous balanced storehouse, rear portion arranges the paster LED lamp of band heat-radiating substrate.
3. a kind of LED Luminous blackboard showing used in English writing four line three lattice according to claim 1, is characterized in that: solar panel is connected with lithium battery by discharge and recharge inverter control circuit; Paster LED lamp carries out power supply by switch control rule by discharge and recharge inverter control circuit and lithium battery and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520037251.7U CN204547466U (en) | 2015-01-05 | 2015-01-05 | A kind of LED Luminous blackboard showing used in English writing four line three lattice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520037251.7U CN204547466U (en) | 2015-01-05 | 2015-01-05 | A kind of LED Luminous blackboard showing used in English writing four line three lattice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204547466U true CN204547466U (en) | 2015-08-12 |
Family
ID=53822622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520037251.7U Expired - Fee Related CN204547466U (en) | 2015-01-05 | 2015-01-05 | A kind of LED Luminous blackboard showing used in English writing four line three lattice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204547466U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172433A (en) * | 2015-09-30 | 2015-12-23 | 刘琴 | Electronic numerical control blackboard |
| CN106696543A (en) * | 2017-03-07 | 2017-05-24 | 刘乐凝 | English teaching tool |
-
2015
- 2015-01-05 CN CN201520037251.7U patent/CN204547466U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172433A (en) * | 2015-09-30 | 2015-12-23 | 刘琴 | Electronic numerical control blackboard |
| CN106696543A (en) * | 2017-03-07 | 2017-05-24 | 刘乐凝 | English teaching tool |
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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: 20150812 Termination date: 20160105 |