CN204196515U - A kind of blackboard with English letter line spectrum - Google Patents
A kind of blackboard with English letter line spectrum Download PDFInfo
- Publication number
- CN204196515U CN204196515U CN201420626709.8U CN201420626709U CN204196515U CN 204196515 U CN204196515 U CN 204196515U CN 201420626709 U CN201420626709 U CN 201420626709U CN 204196515 U CN204196515 U CN 204196515U
- Authority
- CN
- China
- Prior art keywords
- light
- led lamp
- lamp tube
- english letter
- line spectrum
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A kind of blackboard with English letter line spectrum of the utility model, it is characterized in that: blackboard body, telescoping shoring column leg, erect plate, LED lamp tube, it is characterized in that: the lower end of described blackboard body is provided with telescoping shoring column leg, is provided with the balancing weight of cuboid in the lower end of telescoping shoring column leg; The inside of erect plate is provided with LED lamp tube; Described LED lamp tube is provided with the power line with attaching plug; To be 4 light holes be in the described light hole English letter line spectrum of a group.The beneficial effects of the utility model are: by civil power that power line is switched on power, LED lamp tube is allowed to light, LED lamp tube light is allowed to be passed by the light hole arranged at erect plate again, 4 LED lamp tube light are allowed to be radiated in blackboard body by the English letter line spectrum light that light hole is one group, to be 4 light holes be in the described light hole English letter line spectrum of a group.
Description
Technical field
The utility model relates to a kind of blackboard with English letter line spectrum.
Background technology
When taking lessons in English, owing to blackboard there is no English letter line spectrum, English teacher at school time first make one's cross bus spectrum, due to teacher at school time the time at full stretch, generally be omitted bus spectrum of making one's cross, allow student see that the English letter that teacher writes is owing to not having line spectrum like this, capital and small letter is difficult to distinguish.
Utility model content
The purpose of this utility model will solve in prior art exactly, teacher at school time, be generally omitted make one's cross bus spectrum, the utility model provides a kind of blackboard with English letter line spectrum.
The technical solution adopted in the utility model is: a kind of blackboard with English letter line spectrum, it is characterized in that: blackboard body, telescoping shoring column leg, erect plate, LED lamp tube, it is characterized in that: the lower end of described blackboard body is provided with telescoping shoring column leg, is provided with the balancing weight of cuboid in the lower end of telescoping shoring column leg; One end of described blackboard body is provided with the erect plate of the L bodily form, is provided with circular light hole in the side of erect plate; The inside of erect plate is provided with LED lamp tube; Described LED lamp tube is provided with the power line with attaching plug; To be 4 light holes be in the described light hole English letter line spectrum of a group.
The beneficial effects of the utility model are: in order to telescoping shoring column leg is too too light, avoids allowing blackboard body rock, be provided with the balancing weight of cuboid in the lower end of telescoping shoring column leg; By civil power that power line is switched on power, LED lamp tube is allowed to light, LED lamp tube light is allowed to be passed by the light hole arranged at erect plate again, 4 LED lamp tube light are allowed to be radiated in blackboard body by the English letter line spectrum light that light hole is one group, to be 4 light holes be in the described light hole English letter line spectrum of a group.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
According to Fig. 1: a kind of blackboard with English letter line spectrum of the utility model, it is characterized in that: blackboard body (1), telescoping shoring column leg (2), erect plate (3), LED lamp tube (4), it is characterized in that: the lower end of described blackboard body (1) is provided with telescoping shoring column leg (2), be provided with the balancing weight (5) of cuboid in the lower end of telescoping shoring column leg (2); One end of described blackboard body (1) is provided with the erect plate (3) of the L bodily form, is provided with circular light hole (6) in the side of erect plate (3); The inside of erect plate (3) is provided with LED lamp tube (4); Described LED lamp tube (4) is provided with the power line (7) with attaching plug; Described light hole (6) to be 4 light holes (6) the be English letter line spectrum of a group.
Embodiment: in order to telescoping shoring column leg (2) is too too light, avoids allowing blackboard body (1) rock, be provided with the balancing weight (5) of cuboid in the lower end of telescoping shoring column leg (2); One end of described blackboard body (1) is provided with the erect plate (3) of the L bodily form, is provided with circular light hole (6) in the side of erect plate (3); The diameter in the light hole (6) of circle is set to 0.1mm; The inside of erect plate (3) is provided with LED lamp tube (4); Described LED lamp tube (4) is provided with the power line (7) with attaching plug.By civil power that power line (7) is switched on power, LED lamp tube (4) is allowed to light, allow LED lamp tube (4) light by passing in the light hole (6) that erect plate (3) is arranged again, 4 LED lamp tube (4) light are allowed to be that the English letter line spectrum light of one group is radiated in blackboard body (1) by light hole (6), described light hole (6) to be 4 light holes (6) the be English letter line spectrum of a group.
Claims (1)
1. the blackboard with English letter line spectrum, it is characterized in that: blackboard body (1), telescoping shoring column leg (2), erect plate (3), LED lamp tube (4), it is characterized in that: the lower end of described blackboard body (1) is provided with telescoping shoring column leg (2), be provided with the balancing weight (5) of cuboid in the lower end of telescoping shoring column leg (2); One end of described blackboard body (1) is provided with the erect plate (3) of the L bodily form, is provided with circular light hole (6) in the side of erect plate (3); The inside of erect plate (3) is provided with LED lamp tube (4); Described LED lamp tube (4) is provided with the power line (7) with attaching plug; Described light hole (6) to be 4 light holes (6) the be English letter line spectrum of a group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420626709.8U CN204196515U (en) | 2014-10-28 | 2014-10-28 | A kind of blackboard with English letter line spectrum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420626709.8U CN204196515U (en) | 2014-10-28 | 2014-10-28 | A kind of blackboard with English letter line spectrum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204196515U true CN204196515U (en) | 2015-03-11 |
Family
ID=52654510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420626709.8U Expired - Fee Related CN204196515U (en) | 2014-10-28 | 2014-10-28 | A kind of blackboard with English letter line spectrum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204196515U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816566A (en) * | 2015-04-18 | 2015-08-05 | 张秋英 | English teaching blackboard |
| CN105172433A (en) * | 2015-09-30 | 2015-12-23 | 刘琴 | Electronic numerical control blackboard |
| CN105196745A (en) * | 2015-09-29 | 2015-12-30 | 平湖市当湖街道超越时空模具图文设计服务部 | English teaching blackboard |
-
2014
- 2014-10-28 CN CN201420626709.8U patent/CN204196515U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816566A (en) * | 2015-04-18 | 2015-08-05 | 张秋英 | English teaching blackboard |
| CN105196745A (en) * | 2015-09-29 | 2015-12-30 | 平湖市当湖街道超越时空模具图文设计服务部 | English teaching blackboard |
| CN105172433A (en) * | 2015-09-30 | 2015-12-23 | 刘琴 | Electronic numerical control blackboard |
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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: 20150311 Termination date: 20151028 |
|
| EXPY | Termination of patent right or utility model |