CN206249690U - Novel english teaching drawing board - Google Patents
Novel english teaching drawing board Download PDFInfo
- Publication number
- CN206249690U CN206249690U CN201620980234.1U CN201620980234U CN206249690U CN 206249690 U CN206249690 U CN 206249690U CN 201620980234 U CN201620980234 U CN 201620980234U CN 206249690 U CN206249690 U CN 206249690U
- Authority
- CN
- China
- Prior art keywords
- swivel plate
- drawing board
- support bar
- groove
- housing
- 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
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- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The utility model discloses a kind of novel English teaching drawing board, including pedestal, lower support bar, rotation room housing, upper support bar, upper swivel plate, lower swivel plate, groove, ball, cushion pad, hinge and drawing board housing, the center of the upper surface of the pedestal is provided with lower support bar, the top of lower support bar is provided with rotation room housing, the inside for rotating room housing is provided with swivel plate, and the upper surface of upper swivel plate is provided with a upper support bar for running through rotating room's housing, side is provided with swivel plate from top to bottom for the inside of rotation room housing, the gentle punching pad of lower swivel plate, and the upper surface of the lower surface of upper swivel plate and lower swivel plate is provided with groove, a ball is placed between groove, be connected through the hinge a series of paintings plate housing at the top of upper support bar.The utility model, simple structure, cost is relatively low, and the device can be realized adjusting at any angle, facilitate the angle presentation of drawing board housing.
Description
Technical field
The utility model is related to teaching aid technical field, specially a kind of novel English teaching drawing board.
Background technology
China's patent No. 201420785148.6 discloses a kind of English teaching drawing board, including drawing board bracket, adjustable spiral shell
Bolt and drawing board, the drawing board are arranged on the drawing board bracket, and the adjustable bolt is arranged on the drawing board bracket, its English
Language teaching drawing board is additionally provided with track, automatic drawing board wiping, automatic English chi and remote control, and automatic drawing board is wiped includes roller, drawing board
Wipe and motor, automatic English chi includes mobile flat board and translot, remote control includes signal receiver, remote control and processor,
The English teaching drawing board is practical, save the time and reduce pollution, and the obvious complex structure of the device, and structure is more multiple
Miscellaneous, the device is unsatisfactory in terms of angle presentation in addition.
Utility model content
The purpose of this utility model is to provide a kind of novel English teaching drawing board, to solve to be proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：A kind of novel English teaching drawing board, including base
Seat, lower support bar, rotation room housing, upper support bar, upper swivel plate, lower swivel plate, groove, ball, cushion pad, hinge and drawing board
Housing, the center of the upper surface of the pedestal is provided with lower support bar, and the top of lower support bar is provided with rotation room housing, rotating room's shell
The inside of body is provided with swivel plate, and the upper surface of upper swivel plate is provided with a upper support bar for running through rotating room's housing, rotating room
Side is provided with the gentle punching pad of swivel plate, lower swivel plate from top to bottom for the inside of housing, and upper swivel plate lower surface and backspin
The upper surface of flap is provided with groove, and a ball is placed between groove, and be connected through the hinge a series of paintings plate shell at the top of upper support bar
Body.
Preferably, the cushion pad is made up of elastic rubber material.
Preferably, the upper swivel plate is identical with profile with the size of the groove in lower swivel plate.
Preferably, the radius of the ball and the radius of groove are identical.
Preferably, the lower surface of the upper swivel plate is provided with groove described in a group.
Preferably, the lower surface of the lower swivel plate is provided with multigroup groove.
Preferably, the hinge is angle rotary.
Compared with prior art, the beneficial effects of the utility model are：The utility model simple structure, cost is relatively low, and
The device can be realized adjusting at any angle, facilitate the angle presentation of drawing board housing.
Brief description of the drawings
Fig. 1 is a kind of structural representation of novel English teaching drawing board of the utility model；
Fig. 2 is the structural representation of upper swivel plate in novel English teaching drawing board of the present utility model；
Fig. 3 is the structural representation of lower swivel plate in novel English teaching drawing board of the present utility model；
In figure：1, pedestal, 2, lower support bar, 3, rotation room housing, 4, upper support bar, 5, upper swivel plate, 6, lower swivel plate,
7, groove, 8, ball, 9, cushion pad, 10, hinge, 11, drawing board housing.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-3, a kind of embodiment that the utility model is provided：A kind of novel English teaching drawing board, including pedestal
1st, lower support bar 2, rotation room housing 3, upper support bar 4, upper swivel plate 5, lower swivel plate 6, groove 7, ball 8, cushion pad 9, hinge
Chain 10 and drawing board housing 11, the center of the upper surface of the pedestal 1 are provided with lower support bar 2, and the top of lower support bar 2 is provided with rotation
Room housing 3, the inside for rotating room housing 3 is provided with swivel plate 5, and the upper surface of upper swivel plate 5 is provided with one through rotating room's shell
The upper support bar 4 of body 3, side is provided with swivel plate 5, lower swivel plate 6 and cushion pad 9 from top to bottom for the inside of rotation room housing 3,
And the upper surface of the lower surface of upper swivel plate 5 and lower swivel plate 6 is provided with groove 7, a ball 8, upper support bar are placed between groove 7
4 top connects a series of paintings plate housing 11 by hinge 10；The cushion pad 9 is made up of elastic rubber material；The upper rotation
Plate 5 is identical with profile with the size of the groove 7 in lower swivel plate 6；The radius of the ball 8 is identical with the radius of groove 7；It is described
The lower surface of upper swivel plate 5 is provided with groove 7 described in a group；The lower surface of the lower swivel plate 5 is provided with multigroup groove 7；Institute
Hinge 10 is stated for angle rotary.
Specifically used mode：In utility model works, pedestal 1 is placed into suitable position, when adjustment angle is needed,
By the upper swivel plate 5 of rotation, now, the elastic force of cushion pad 9 causes ball 8 less than the pressure between ball 8 and groove 7
Depart from the groove 7 in lower swivel plate 6, can enter in another group of groove 7 when suitable position is rotated to, settle out, then lead to
Adjustment hinge 10 is crossed, and then adjusts the regulation of longitudinal angle of drawing board housing 11.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (7)
1. a kind of novel English teaching drawing board, including pedestal（1）, lower support bar（2）, rotation room housing（3）, upper support bar（4）、
Upper swivel plate（5）, lower swivel plate（6）, groove（7）, ball（8）, cushion pad（9）, hinge（10）With drawing board housing（11）, it is special
Levy and be：The pedestal（1）The center of upper surface be provided with lower support bar（2）, lower support bar（2）Top be provided with rotating room's shell
Body（3）, rotate room housing（3）Inside be provided with swivel plate（5）, and upper swivel plate（5）Upper surface be provided with one through rotation
Room housing（3）Upper support bar（4）, rotate room housing（3）Side is provided with swivel plate from top to bottom for inside（5）, lower rotation
Plate（6）And cushion pad（9）, and upper swivel plate（5）Lower surface and lower swivel plate（6）Upper surface be provided with groove（7）, groove
（7）Between place a ball（8）, upper support bar（4）Top pass through hinge（10）Connect a series of paintings plate housing（11）.
2. novel English teaching drawing board according to claim 1, it is characterised in that：The cushion pad（9）It is elastic caoutchouc
Material is made.
3. novel English teaching drawing board according to claim 1, it is characterised in that：The upper swivel plate（5）With lower rotation
Plate（6）In groove（7）Size it is identical with profile.
4. novel English teaching drawing board according to claim 1, it is characterised in that：The ball（8）Radius and groove
（7）Radius it is identical.
5. novel English teaching drawing board according to claim 1, it is characterised in that：The upper swivel plate（5）Lower surface
It is provided with groove described in a group（7）.
6. novel English teaching drawing board according to claim 1, it is characterised in that：The lower swivel plate（5）Lower surface
It is provided with multigroup groove（7）.
7. novel English teaching drawing board according to claim 1, it is characterised in that：The hinge（10）For angle rotates
Formula.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620980234.1U CN206249690U (en) | 2016-08-30 | 2016-08-30 | Novel english teaching drawing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620980234.1U CN206249690U (en) | 2016-08-30 | 2016-08-30 | Novel english teaching drawing board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206249690U true CN206249690U (en) | 2017-06-13 |
Family
ID=58999237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620980234.1U Expired - Fee Related CN206249690U (en) | 2016-08-30 | 2016-08-30 | Novel english teaching drawing board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206249690U (en) |
-
2016
- 2016-08-30 CN CN201620980234.1U patent/CN206249690U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20180830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |