CN201712341U - Irradiative multifunctional blackboard - Google Patents
Irradiative multifunctional blackboard Download PDFInfo
- Publication number
- CN201712341U CN201712341U CN2010202688070U CN201020268807U CN201712341U CN 201712341 U CN201712341 U CN 201712341U CN 2010202688070 U CN2010202688070 U CN 2010202688070U CN 201020268807 U CN201020268807 U CN 201020268807U CN 201712341 U CN201712341 U CN 201712341U
- Authority
- CN
- China
- Prior art keywords
- blackboard
- light
- blackboard body
- irradiative
- switch
- 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
Links
Images
Abstract
The utility model relates to an irradiative multifunctional blackboard, belonging to a teaching aid and mainly solving the problem that the corners of the blackboard can not be seen clearly due to reflection of light when a floodlight is turned on as the light of the common blackboard is very dark. The irradiative multifunctional blackboard comprises a blackboard body made of ground glass and is characterized in that the back surface of the backboard body is provided with a shell; a hollow cavity is formed between the blackboard body and the shell; a floodlight tube is arranged in the hollow cavity; one side of the blackboard body is provided with a switch and a power plug of the floodlight tube; and the power plug, the switch and the floodlight tube are connected with one another by a lead so as to form an illuminating circuit. When the blackboard is used, if the surrounding light is too dark, the power plug can be plugged into a power supply, and the operating switch is communicated with a working circuit of the floodlight tube; as the blackboard body has a certain transmission of light, the light can penetrate through the blackboard body, and people can see the contents on the blackboard body without the reflection of light, therefore, the blackboard can be used more conveniently.
Description
Technical field
The utility model relates to a kind of teaching aid, specifically a kind of irradiative multi-functional blackboard.
Background technology
When at the cloudy day, self-study at night or when the sunlight direct projection is arranged, the word that teacher writes on blackboard, some classmate just may cannot see, this can allow classmates very worried, they are removing stool and are going from place to place in the classroom, and other classmates can't be kept one's mind on studying, for head it off has just had this irradiative multi-functional blackboard.
The utility model content
The purpose of this utility model is to provide a kind of irradiative multi-functional blackboard, as long as there has been this irradiative multi-functional blackboard teacher when above-mentioned situation takes place to open switch, blackboard will luminous and can not be reflective, helps people to see word on the blackboard clearly.
The technical scheme in the invention for solving the technical problem is: the irradiative multi-functional blackboard of this kind, comprise the blackboard body that frosted glass is made, it is characterized in that, the described blackboard body back side is provided with a housing, form a cavity between blackboard body and the housing, be provided with illuminating lamp tube in the described cavity, a side of blackboard body is provided with the switch and the attaching plug of described illuminating lamp tube; Attaching plug, switch, illuminating lamp tube are formed lighting circuit after lead connects.
The beneficial effects of the utility model are: if ambient light is too dark, attaching plug can be inserted power supply, console switch is connected the operating circuit of illuminating lamp tube, because the blackboard body has certain light transmission, light can see through the blackboard body, the content that people can see clearly on the blackboard body again can be not reflective, uses convenient.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1 blackboard body, 2 illuminating lamp tubes, 3 switches, 4 attaching plugs.
The specific embodiment
As shown in Figure 1.Irradiative multi-functional blackboard, comprise the blackboard body 1 that frosted glass is made, described blackboard body 1 back side is provided with a housing, form a cavity between blackboard body 1 and the housing, be provided with illuminating lamp tube 2 in the described cavity, a side of blackboard body 1 is provided with the switch 3 and the attaching plug 4 of described illuminating lamp tube 2; Attaching plug, switch 3, illuminating lamp tube 2 are formed lighting circuit after lead connects.
During use, if ambient light is too dark, attaching plug 4 can be inserted power supply, console switch 3 is connected the operating circuit of illuminating lamp tube 2, because blackboard body 1 has certain light transmission, light can see through blackboard body 1, and the content that people can see clearly on the blackboard body 1 again can be not reflective, uses convenient.
Claims (1)
1. irradiative multi-functional blackboard, comprise the blackboard body that frosted glass is made, it is characterized in that, the described blackboard body back side is provided with a housing, form a cavity between blackboard body and the housing, be provided with illuminating lamp tube in the described cavity, a side of blackboard body is provided with the switch and the attaching plug of described illuminating lamp tube; Attaching plug, switch, illuminating lamp tube are formed lighting circuit after lead connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202688070U CN201712341U (en) | 2010-07-23 | 2010-07-23 | Irradiative multifunctional blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202688070U CN201712341U (en) | 2010-07-23 | 2010-07-23 | Irradiative multifunctional blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201712341U true CN201712341U (en) | 2011-01-19 |
Family
ID=43458340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202688070U Expired - Fee Related CN201712341U (en) | 2010-07-23 | 2010-07-23 | Irradiative multifunctional blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201712341U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799384A (en) * | 2016-03-19 | 2016-07-27 | 中山中威照明科技有限公司 | Multifunctional writing board |
| CN105799385A (en) * | 2016-03-19 | 2016-07-27 | 中山中威照明科技有限公司 | Light emitting writing board |
-
2010
- 2010-07-23 CN CN2010202688070U patent/CN201712341U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799384A (en) * | 2016-03-19 | 2016-07-27 | 中山中威照明科技有限公司 | Multifunctional writing board |
| CN105799385A (en) * | 2016-03-19 | 2016-07-27 | 中山中威照明科技有限公司 | Light emitting writing board |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201712341U (en) | Irradiative multifunctional blackboard | |
| CN203126237U (en) | Pressure control lighting pen | |
| CN204496839U (en) | A kind of learning-oriented globe apparatus | |
| CN201035227Y (en) | Wall hanging type single side magnifying glasses built-in LED lamp | |
| CN202075922U (en) | Multifunctional globe | |
| CN210740038U (en) | Can insert Type-c lamp on cell-phone | |
| CN201895501U (en) | Light-emitting blackboard | |
| CN202428918U (en) | Illuminating pen | |
| CN201152481Y (en) | Terrestrial globe desk lamp | |
| CN202278902U (en) | Pencil container with desk lamp | |
| CN204382922U (en) | There is the pencil of illuminating lamp | |
| CN202685660U (en) | Illumination pen | |
| CN202999817U (en) | Desk with lamp | |
| CN201550723U (en) | Umbrella | |
| CN201443700U (en) | Three-bright reading lamp | |
| CN2905470Y (en) | Illuminating writing pen | |
| CN201555093U (en) | Desk lamp | |
| CN204414900U (en) | Eye protecting pen | |
| CN200984283Y (en) | Earpick | |
| CN104647987A (en) | Novel eye-protective pen | |
| CN202338818U (en) | Multi-purpose desk lamp | |
| CN205002035U (en) | Chess pot -type electron candle | |
| CN200939215Y (en) | Earpick | |
| CN202062883U (en) | Luminous pen | |
| CN201117124Y (en) | Ferule |
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: 20110119 Termination date: 20110723 |