CN211669818U - Multi-functional english teaching panel that easily teacher carried - Google Patents
Multi-functional english teaching panel that easily teacher carried Download PDFInfo
- Publication number
- CN211669818U CN211669818U CN202020860134.1U CN202020860134U CN211669818U CN 211669818 U CN211669818 U CN 211669818U CN 202020860134 U CN202020860134 U CN 202020860134U CN 211669818 U CN211669818 U CN 211669818U
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- shell
- cloth
- connecting rod
- stepping motor
- board
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- Expired - Fee Related
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Abstract
The utility model discloses a multi-functional english teaching panel that easily teacher carried relates to teaching panel technical field. The structure of the utility model comprises a display board, wherein the display board structure comprises a shell, a stepping motor, a spring scroll, a piece of rolling cloth, a transparent plate and a writing board, the side wall of the front part of the shell is provided with a cuboid as a mounting groove, the stepping motor is arranged in the cavity of the upper right corner of the shell, the stepping motor is connected with the scroll, the rolling cloth is wound on the scroll, the spring scroll is arranged in the cavity of the bottom of the shell, the spring scroll is fixedly connected with the bottom end of the piece of rolling cloth, the transparent plate is arranged in the mounting groove of the front part of the piece of rolling cloth, and the writing board is arranged in the mounting groove of the front side; the support, supporting structure include landing leg, No. two landing legs and connecting rod, a landing leg and No. two landing legs pass through the connecting rod and connect, the panel is placed on the top lateral wall of connecting rod. The utility model discloses portable just has the function of slide.
Description
Technical Field
The utility model relates to a teaching panel technical field especially relates to a multi-functional english teaching panel that easily teacher carried.
Background
The teaching display board is similar to a blackboard in function, and is characterized in that the teaching display board is small in size and convenient to carry, and blackboard writing can be well carried before demonstration teaching so as to improve teaching efficiency during demonstration teaching. Application number is 201920911057.5 provides an english teaching panel that easily teacher carried, and the structure of this patent includes first panel, second panel and third panel, be provided with rotating device on the support sleeve, rotating device comprises support frame, axle and rotation connecting pin, the last supporting leg and the support telescopic link of being provided with of rotating device, all be provided with rotary device between first panel and second panel, second panel and the third panel, rotary device comprises back shaft, recess, sliding block, first panel and the third panel back all are provided with the sucking disc. The advantage of this patent is that occupation space is little, conveniently deposit and carry, but the function only limits to doing the board book, and the inconvenient transport of whole weight is big.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the prior art function is overcome and only limited to be doing the blackboard writing, and the big inconvenient transport of whole weight.
In order to solve the technical problems, the utility model provides a multifunctional English teaching display board which is easy to be carried by teachers, comprising,
the display board structurally comprises a shell and a shell type U-shaped plate structure, wherein a cuboid is a mounting groove which is arranged on the front side wall of the shell, a writing board and a transparent plate are mounted in the mounting groove, and the shell plays a supporting and protecting role; the stepping motor is arranged in a cavity at the upper right corner of the shell, the left end of a rotor of the stepping motor is connected with a scroll through a coupler, the scroll is wound with spreading cloth, and the stepping motor drives the scroll to wind the spreading cloth; the spring reel is arranged in the cavity at the bottom of the shell, the spring reel is fixedly connected with the bottom end of the cloth unfolding, and the spring reel can automatically roll up the cloth unfolding downwards; the display cloth is wound between the spring scroll and the scroll, an English teaching display page is attached to the front of the display cloth, and the display cloth can be used as a slide to save the blackboard writing time of teachers; the transparent plate is of a rectangular plate-shaped structure and is arranged in the mounting groove before the exhibition cloth, and the transparent plate can be written by a marker pen so as to be convenient for taking notes on the exhibition page on the exhibition cloth; the writing board is of a rectangular plate-shaped structure, the writing board is arranged in the mounting groove in the front side of the transparent plate, and the writing board is used as a blackboard for writing on the blackboard.
The support comprises a first support leg, wherein the first support leg is of a U-shaped column structure, a fixed shaft is arranged in the middle of the first support leg, the fixed shaft is connected with one end of a connecting rod, and the first support leg plays a role in supporting; the second supporting leg is of an inverted V-shaped rod-shaped structure, a fixed shaft is arranged at the upper part of the second supporting leg and is connected with the other end of the connecting rod, and the second supporting leg and the first supporting leg form a stable supporting leg frame; the connecting rod, the connecting rod is rectangle platelike structure, when the connecting rod was opened the horizontal direction, can place the panel on the top lateral wall of connecting rod.
As a further aspect of the present invention: the both ends of connecting rod respectively are fixed with a stopper, when the connecting rod rotated the horizontal direction, the stopper can block in the spacing groove of a landing leg or No. two landing legs to the restriction connecting rod rotates.
As a further aspect of the present invention: the shell on the right side of the writing board is provided with a through hole, and the writing board can be drawn out from the through hole to expose the transparent plate.
As a further aspect of the present invention: the transparent plate is provided with a through hole on the shell on the top side, the transparent plate can be taken out from the through hole, and the display page is exposed out of the display cloth and is convenient to stick on the display cloth.
As a further aspect of the present invention: be provided with the handle on the top lateral wall of shell, the handle is semicircle annular platelike structure, the left part and the right part at the shell roof are fixed respectively at the handle both ends, the handle is convenient for mention the panel and removes.
As a further aspect of the present invention: the top end of the transparent plate is fixed with a rope, the rope is exposed out of the shell, and the transparent plate can be conveniently pulled by the rope.
As a further aspect of the present invention: the back side wall of the shell is fixed with a support plate which is of an L-shaped plate structure, the front end of a support plate transverse plate is fixed on the back wall of the shell, and the support can be placed on the support after being folded, so that the portable folding chair is convenient to carry.
As a further aspect of the present invention: the pen box is fixed on the rear side wall of the shell and is of a cuboid shell structure, a sealing cover is arranged on the pen box, and the pen box is convenient for storing marker pens and eraser boards.
As a further aspect of the present invention: the both ends of panel bottom side wall respectively are provided with a universal wheel, the both ends of panel bottom side wall respectively set up a universal wheel, the universal wheel is convenient for remove panel and support.
As a further aspect of the present invention: the right side of the stepping motor is provided with a battery, the battery is connected with the stepping motor through a wire, and the battery plays a role in supplying power and storing electric energy.
As a further aspect of the present invention: the control switch is arranged in a through hole in the front side wall of the left part of the shell and connected to a loop of the battery and the stepping motor through a lead, and the control switch is convenient for controlling the stepping motor to run.
The utility model has the advantages that:
(1) the utility model discloses set up the panel, place the panel on the connecting rod, the teacher can be at the board book of writing board, when needs show page or leaf, twitch the writing board right, make the writing board leave the mounting groove, press control switch, step motor drive spool rotates, spring roll-up exhibition cloth when the scroll book is put the exhibition cloth, the exhibition cloth moves down, makes the show page or leaf convert to first page, the teacher can be on the transparent plate coordinate note. The utility model discloses the function that has the slide.
(2) The utility model is provided with the bracket, and when in use, the display page is stuck in front of the exhibition cloth; the connecting rod is rotated to the horizontal direction, the first supporting leg and the second supporting leg are separated, and the limiting block is inserted into the limiting groove to fix the connecting rod; during carrying, the support is placed in the L-shaped space of the support plate after being folded, the lifting handle is lifted, the universal wheels are placed on the ground, and the universal wheels roll to drive the display plate and the support to move. The utility model discloses portable.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view of the display board from the left;
FIG. 3 is a left side view of the bracket;
fig. 4 is a partial cross-sectional view of a stent.
Wherein: the pen rack comprises a shell 10, a writing board 11, a stepping motor 12, a scroll 13, a piece of spread cloth 14, a spring scroll 15, a transparent plate 16, a battery 17, a rope 18, a handle 19, a first supporting leg 20, a second supporting leg 21, a connecting rod 22, a fixed shaft 23, a limiting block 24, a limiting groove 25, a universal wheel 26, a supporting plate 27, a control switch 28 and a pen box 29.
Detailed Description
The multifunctional English teaching display board provided by the embodiment is easy to carry by teachers, and the structure is shown in figures 1-4, including,
the display board structurally comprises a shell 10 and a shell 10 type U-shaped plate structure, wherein a cuboid is a mounting groove which is arranged on the front side wall of the shell 10, a writing board 11 and a transparent plate 16 are mounted in the mounting groove, and the shell 10 plays a role in supporting and protecting; the stepping motor 12 is arranged in a cavity at the upper right corner of the shell 10, the left end of a rotor of the stepping motor 12 is connected with a scroll 13 through a coupler, the scroll 13 is wound with spread cloth 14, and the stepping motor 12 drives the scroll 13 to wind the spread cloth 14; the spring reel 15 is arranged in a cavity at the bottom of the shell 10, the spring reel 15 is fixedly connected with the bottom end of the spreading cloth 14, and the spring reel 15 can automatically roll up the spreading cloth 14 downwards; the spread cloth 14 is wound between the spring reel 15 and the reel 13, a display page for English teaching is attached to the front of the spread cloth 14, and the spread cloth 14 can be used as a slide to save the blackboard writing time of a teacher; the transparent plate 16 is of a rectangular plate-shaped structure, the transparent plate 16 is arranged in the mounting groove in front of the spread cloth 14, and a marker pen can be used for writing on the transparent plate 16, so that notes can be conveniently taken on the display page on the spread cloth 14; the writing board 11 is of a rectangular plate-shaped structure, the writing board 11 is arranged in the mounting groove in the front side of the transparent plate 16, and the writing board 11 is used as a blackboard for writing on a blackboard.
The support comprises a first support leg 20, wherein the first support leg 20 is of a U-shaped column structure, a fixing shaft 23 is arranged in the middle of the first support leg 20, the fixing shaft 23 is connected with one end of a connecting rod 22, and the first support leg 20 plays a supporting role; the second supporting leg 21 is of an inverted V-shaped rod-shaped structure, a fixed shaft 23 is arranged at the upper part of the second supporting leg 21, the fixed shaft 23 is connected with the other end of the connecting rod 22, and the second supporting leg 21 and the first supporting leg 20 form a stable supporting leg frame; the connecting rod 22, the connecting rod 22 is a rectangular plate structure, when the connecting rod 22 is unfolded to the horizontal direction, the display board can be placed on the top side wall of the connecting rod 22.
Two ends of the connecting rod 22 are respectively fixed with a limiting block 24, and when the connecting rod 22 rotates to the horizontal direction, the limiting blocks 24 can be clamped into the limiting grooves 25 of the first supporting leg 20 or the second supporting leg 21 to limit the rotation of the connecting rod 22.
The housing 10 on the right side of the tablet 11 is provided with a through hole through which the tablet 11 can be drawn out to expose the transparent plate 16.
The housing 10 on the top side of the transparent plate 16 is provided with a through hole, the transparent plate 16 can be drawn out from the through hole, and the display cloth 14 is exposed, so that the display page can be conveniently pasted on the display cloth 14.
The display board is characterized in that a handle 19 is arranged on the top side wall of the shell 10, the handle 19 is of a semicircular plate-shaped structure, two ends of the handle 19 are respectively fixed to the left portion and the right portion of the top wall of the shell 10, and the handle 19 is convenient to lift the display board to move.
A rope 18 is fixed at the top end of the transparent plate 16, the rope 18 is exposed at the position of the shell 10, and the rope 18 is convenient for drawing the transparent plate 16.
A support plate 27 is fixed on the rear side wall of the shell 10, the support plate 27 is in an L-shaped plate structure, the front end of a transverse plate of the support plate 27 is fixed on the rear wall of the shell 10, and the support 27 can be placed on the support after being folded, so that the carrying is convenient.
The pen box 29 is fixed on the rear side wall of the shell 10, the pen box 29 is of a cuboid shell structure, a sealing cover is arranged on the pen box 29, and the pen box 29 is convenient for storing marker pens and eraser boards.
The two ends of the bottom side wall of the display board are respectively provided with a universal wheel 26, the two ends of the bottom side wall of the support board 27 are respectively provided with a universal wheel 26, and the universal wheels 26 are convenient for moving the display board and the support.
The right side of the stepping motor 12 is provided with a battery 17, the battery 17 is connected with the stepping motor 12 through a lead, and the battery 17 plays a role in supplying power and storing electric energy.
A control switch 28 is arranged in a through hole of the front side wall of the left part of the shell 10, the control switch 28 is connected to a loop of the battery 17 and the stepping motor 12 through a lead, and the control switch 28 is convenient for controlling the stepping motor 12 to operate.
The utility model discloses a theory of operation: when in use, the display page is stuck to the front of the exhibition cloth 14; the connecting rod 22 is rotated to the horizontal direction, the first supporting leg 20 and the second supporting leg 21 are separated, and the limiting block 24 is inserted into the limiting groove 25 to fix the connecting rod 22; the display board is placed on the connecting rod 22, a teacher can write on the board 11, when the display page needs to be displayed, the board 11 is pulled rightwards, the board 11 leaves the mounting groove, the control switch 28 is pressed, the stepping motor 12 drives the scroll 13 to rotate, the scroll 13 winds the display cloth 14, the spring scroll 15 winds the display cloth 14 while the scroll 13 winds the display cloth 14, the display cloth 14 moves downwards, the display page is converted to the previous page, and the teacher can record coordinates on the transparent board 16; during carrying, the support is folded and placed in the L-shaped space of the support plate 27, the lifting handle 19 is lifted, the universal wheels 26 are placed on the ground, and the universal wheels 26 roll to drive the display plate and the support to move. The utility model discloses portable just has the function of slide.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The multifunctional English teaching display board is easy for teachers to carry and is characterized by comprising a display board, wherein the display board structure comprises a shell (10) and a U-shaped plate-like structure like the shell (10), a cuboid is arranged on the front side wall of the shell (10) and is a mounting groove, a writing board (11) and a transparent plate (16) are mounted in the mounting groove, and the shell (10) plays a role in supporting and protecting; the cloth winding device comprises a shell (10), a stepping motor (12), a shaft coupling, a cloth winding shaft (13), a cloth spreading mechanism (14), a stepping motor (12), a shaft coupling, a stepping motor (12), a stepping motor (13), a stepping motor (10), a stepping motor (12), a stepping motor; the spring reel (15) is arranged in the cavity at the bottom of the shell (10), the spring reel (15) is fixedly connected with the bottom end of the cloth spreading (14), and the spring reel (15) can automatically roll up the cloth spreading (14) downwards; the display cloth (14), the display cloth (14) is wound between the spring reel (15) and the reel (13), the display page for English teaching is attached to the front of the display cloth (14), and the display cloth (14) can be used as a slide to save the writing time of teachers; the transparent plate (16) is of a rectangular plate-shaped structure, the transparent plate (16) is arranged in the mounting groove in front of the spread cloth (14), and a marker pen can be used for writing on the transparent plate (16) so as to facilitate the writing on the display page on the spread cloth (14); the writing board (11) is of a rectangular plate-shaped structure, the writing board (11) is arranged in an installation groove in the front side of the transparent plate (16), the writing board (11) is used as a blackboard for writing on a blackboard, and a support is arranged on the writing board; the second supporting leg (21) is of an inverted V-shaped rod-shaped structure, a fixed shaft (23) is arranged at the upper part of the second supporting leg (21), the fixed shaft (23) is connected with the other end of the connecting rod (22), and the second supporting leg (21) and the first supporting leg (20) form a stable supporting leg frame; connecting rod (22), connecting rod (22) are rectangle platelike structure, when connecting rod (22) expand the horizontal direction, can place the panel on the top lateral wall of connecting rod (22).
2. The multifunctional English teaching board as claimed in claim 1,
the method is characterized in that: the both ends of connecting rod (22) respectively are fixed with a stopper (24), when connecting rod (22) rotated the horizontal direction, stopper (24) can block in spacing groove (25) of landing leg (20) or No. two landing legs (21) to restriction connecting rod (22) rotate.
3. The multifunctional English teaching display board easy for teachers to carry as claimed in claim 1, wherein: the shell (10) on the right side of the writing board (11) is provided with a through hole, and the writing board (11) can be drawn out of the through hole to expose the transparent plate (16).
4. The multifunctional English teaching display board easy for teachers to carry as claimed in claim 1, wherein: be provided with the through-hole on shell (10) on transparent plate (16) top side, transparent plate (16) can be taken out from the through-hole, exposes exhibition cloth (14) and is convenient for paste the show page or leaf on exhibition cloth (14).
5. The multifunctional English teaching display board easy for teachers to carry as claimed in claim 1, wherein: be provided with handle (19) on the top lateral wall of shell (10), handle (19) are half annular platelike structure, the left part and the right part at shell (10) roof are fixed respectively to handle (19) both ends, handle (19) are convenient for mention the panel and are removed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020860134.1U CN211669818U (en) | 2020-05-21 | 2020-05-21 | Multi-functional english teaching panel that easily teacher carried |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020860134.1U CN211669818U (en) | 2020-05-21 | 2020-05-21 | Multi-functional english teaching panel that easily teacher carried |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211669818U true CN211669818U (en) | 2020-10-13 |
Family
ID=72744069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020860134.1U Expired - Fee Related CN211669818U (en) | 2020-05-21 | 2020-05-21 | Multi-functional english teaching panel that easily teacher carried |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211669818U (en) |
-
2020
- 2020-05-21 CN CN202020860134.1U patent/CN211669818U/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: 20201013 Termination date: 20210521 |
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| CF01 | Termination of patent right due to non-payment of annual fee |