CN205080760U - English teaching board - Google Patents
English teaching board Download PDFInfo
- Publication number
- CN205080760U CN205080760U CN201520794813.2U CN201520794813U CN205080760U CN 205080760 U CN205080760 U CN 205080760U CN 201520794813 U CN201520794813 U CN 201520794813U CN 205080760 U CN205080760 U CN 205080760U
- Authority
- CN
- China
- Prior art keywords
- plate body
- supporting seat
- draw
- bulb
- groove
- 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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Abstract
The utility model discloses an english teaching board, which comprises a plate body, a supporting seat is connected to the plate body, the plate body passes through universal ball structural connection with the supporting seat, the bulb that universal chou constructs including installing in the supporting seat top is in with setting up the draw -in groove at the plate body back, draw -in groove activity joint is in the both ends of bulb, just the center of bulb evenly is equipped with the pit along the circumferencial direction, the draw -in groove centre just is equipped with a round hole to the position of pit, has plugged in the steel needle in the round hole, when rotating plate body arrival desired position, inserts the recess with the steel needle, and the plate body is fixed, be provided with the bottom plate of adjustable luminance in the plate body, the plate body back is equipped with magnet. The utility model discloses well plate body and supporting seat be through universal ball structural connection, about the plate body can be adjusted, upper and lower orientation. Adopt to dismantle between connecting rod and the base and be connected, can dismantle, conveniently deposit.
Description
Technical field
The utility model relates to teaching equipment technical field, relates to a kind of English teaching board in particular.
Background technology
Existing English teaching board form is varied, but more or less there are some problems, and such as English teaching board is when dark, and the word on plate body cannot know identification.
In addition, present board of education mostly can only face the teaching of direction, and all classmates can not be made clearly to see so just needs content in board of education teacher constantly to move board of education to meet the requirement of classmate, waste time and energy, be unfavorable for the carrying out of imparting knowledge to students.
Utility model content
The purpose of this utility model overcomes the deficiencies in the prior art, provides a kind of English teaching board.
The technical solution of the utility model is: a kind of English teaching board, comprise plate body, described plate body connects a supporting seat, described plate body is connected by universal ball structure with supporting seat, described universal ball structure comprises the bulb being installed on supporting seat top and the draw-in groove being arranged on the described plate body back side, described draw-in groove active card is connected on the two ends of described bulb, and the center of described bulb is along the circumferential direction evenly provided with pit, just a circular hole is provided with to the position of pit in the middle of described draw-in groove, draw point is inserted with in circular hole, when rotating the position of plate body arrival needs, draw point is inserted groove, plate body is fixed, intensity adjustable base plate is provided with in described plate body, the described plate body back side is provided with magnet.
Preferably, comprise master controller, camera and LCDs, camera is connected with LCDs by master controller.
Preferably, described supporting seat is connected by connecting rod with between plate body, and small end is provided with multi-directional ball.
Preferably, described bulb scribbles nanometer layer.
The beneficial effects of the utility model: plate body is connected by universal ball structure with supporting seat, plate body can regulate left and right, upper and lower direction.Adopt between connecting rod and base and removably connect, can dismantle, conveniently deposit.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the utility model English teaching board;
In figure: 1 supporting seat, 2 connecting rods, 3 draw-in grooves, 4 bulbs, 5 plate bodys.
Embodiment
By reference to the accompanying drawings the embodiment that the utility model provides is described in further detail:
As shown in Figure 1, a kind of English teaching board, comprise plate body 5, described plate body 5 connects a supporting seat 1, described plate body 5 is connected by universal ball structure with supporting seat 1, described universal ball structure comprises the bulb 4 being installed on supporting seat 1 top and the draw-in groove 3 being arranged on the described plate body back side, described draw-in groove 3 active card is connected on the two ends of described bulb 4, and the center of described bulb 4 is along the circumferential direction evenly provided with pit, just a circular hole is provided with to the position of pit in the middle of described draw-in groove 3, draw point is inserted with in circular hole, when rotating the position of plate body 5 arrival needs, draw point is inserted groove, plate body 5 is fixed, intensity adjustable base plate is provided with in described plate body 5, the described plate body back side is provided with magnet.
Further, the utility model also comprises master controller, camera and LCDs, and camera is connected with LCDs by master controller.
Preferably, described supporting seat 1 is connected by connecting rod 2 with between plate body 5, and connecting rod 2 upper end is provided with multi-directional ball.
Preferably, described bulb scribbles nanometer layer.
Plate body in the utility model is connected by universal ball structure with supporting seat, and plate body can regulate left and right, upper and lower direction.Adopt between connecting rod and base and removably connect, can dismantle, conveniently deposit.
In this description, the utility model is described with reference to its specific embodiment.But, still can make various amendment and conversion obviously and not deviate from spirit and scope of the present utility model.Therefore, instructions and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (4)
1. an English teaching board, comprise plate body, it is characterized in that, described plate body connects a supporting seat, described plate body is connected by universal ball structure with supporting seat, described universal ball structure comprises the bulb being installed on supporting seat top and the draw-in groove being arranged on the described plate body back side, described draw-in groove active card is connected on the two ends of described bulb, and the center of described bulb is along the circumferential direction evenly provided with pit, just a circular hole is provided with to the position of pit in the middle of described draw-in groove, draw point is inserted with in circular hole, when rotating the position of plate body arrival needs, draw point is inserted groove, plate body is fixed, intensity adjustable base plate is provided with in described plate body, the described plate body back side is provided with magnet.
2. English teaching board according to claim 1, is characterized in that, comprise master controller, camera and LCDs, camera is connected with LCDs by master controller.
3. English teaching board according to claim 1, is characterized in that, described supporting seat is connected by connecting rod with between plate body, and small end is provided with multi-directional ball.
4. English teaching board according to claim 1, is characterized in that, described bulb scribbles nanometer layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520794813.2U CN205080760U (en) | 2015-10-15 | 2015-10-15 | English teaching board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520794813.2U CN205080760U (en) | 2015-10-15 | 2015-10-15 | English teaching board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205080760U true CN205080760U (en) | 2016-03-09 |
Family
ID=55433151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520794813.2U Expired - Fee Related CN205080760U (en) | 2015-10-15 | 2015-10-15 | English teaching board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205080760U (en) |
-
2015
- 2015-10-15 CN CN201520794813.2U patent/CN205080760U/en not_active Expired - Fee Related
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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: 20160309 Termination date: 20171015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |