CN215751611U - Magnetic writing board for teaching children - Google Patents
Magnetic writing board for teaching children Download PDFInfo
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- CN215751611U CN215751611U CN202121887892.3U CN202121887892U CN215751611U CN 215751611 U CN215751611 U CN 215751611U CN 202121887892 U CN202121887892 U CN 202121887892U CN 215751611 U CN215751611 U CN 215751611U
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- groove
- wall
- writing board
- fixedly connected
- tablet
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Abstract
The utility model discloses a magnetic writing board for children teaching, which comprises a writing board fixing frame, wherein a containing groove is formed in the writing board fixing frame, the inner wall of the containing groove is hinged with a mounting plate, one side of the mounting plate is fixedly connected with a magnetic writing board body, one side of the mounting plate, which is far away from the magnetic writing board body, is provided with a placing groove, the inner wall of the placing groove is hinged with a supporting rod, a pushing block is pushed, the pushing block moves to drive a vertical rod to move so as to drive a clamping block to be separated from a clamping groove, the mounting plate is lifted from the containing groove, the mounting plate rotates to drive the magnetic writing board body to rotate, the supporting rod is rotated, the supporting rod is pulled out from the placing groove and is clamped into the fixing groove, the angle of the magnetic writing board body is convenient to adjust, when the corner of the writing board fixing frame is acted by an external force, an arc-shaped rubber block moves to drive a connecting rod to move so as to drive a sliding plate to slide, and simultaneously, the sliding rod slides on the inner wall of a through groove, thereby playing the guard action to the corner of the fixed frame of board, excellent in use effect.
Description
Technical Field
The utility model relates to the technical field of writing boards, in particular to a magnetic writing board for children teaching.
Background
The magnetic writing board writes or draws on a writing board core of the writing board through a magnetic pen, magnetic powder in the writing board core is adsorbed to the upper surface of the writing board core through the magnetic pen, so that characters or pictures are displayed on the upper surface of the writing board core, when the characters or the pictures on the upper surface of the writing board core need to be removed, the magnetic powder adsorbed to the upper surface of the writing board core can be fallen back to the lower surface of the writing board core through a demagnetizing mechanism, and the purpose of eliminating the original characters or the original drawn pictures written by the magnetic pen is achieved.
Improve to prior art, among the prior art, current children teach with magnetism board does not possess protective structure, causes the damage easily, and can not angle regulation during the use, be not convenient for use, the result of use is not good.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a magnetic writing board for children teaching, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a children's teaching is with magnetism board, includes the fixed frame of board, the groove of accomodating has been seted up to the inside of the fixed frame of board, the inner wall of accomodating the groove articulates there is the mounting panel, one side fixedly connected with magnetism board body of mounting panel, the standing groove has been seted up to one side that magnetism board body was kept away from to the mounting panel, the inner wall of standing groove articulates there is branch, branch and standing groove looks adaptation, four corners of the fixed frame of board all are provided with buffer gear.
As a further scheme of the utility model: buffer gear includes the arc block rubber, one side fixedly connected with connecting rod of arc block rubber, the spout has been seted up in the fixed frame of tablet, the connecting rod stretches into the one end fixedly connected with and spout inner wall sliding connection's of spout slide, the both sides of connecting rod all are provided with the slide bar with arc block rubber fixed connection, the logical groove of symmetric distribution is seted up to the fixed frame of tablet, the slide bar slides with the inner wall that leads to the groove, the one end outer wall that the slide bar stretches out logical groove has cup jointed first spring, the one end and the arc block rubber fixed connection of first spring, the other end and the fixed frame fixed connection of tablet of first spring.
As a still further scheme of the utility model: the outer wall of one end of the connecting rod extending into the sliding groove is sleeved with a second spring, one end of the second spring is fixedly connected with the sliding plate, and the other end of the second spring is fixedly connected with the inner wall of the sliding groove.
As a still further scheme of the utility model: the writing board fixing frame is characterized in that a plurality of groups of fixing grooves distributed at equal intervals are formed in one side of the writing board fixing frame, the fixing grooves are communicated with the accommodating grooves, and the fixing grooves are matched with the supporting rods.
As a still further scheme of the utility model: the writing board fixing frame is characterized in that a groove is formed in the inner wall of one side of the writing board fixing frame, a clamping block is connected to the inner wall of the groove in a sliding mode, a vertical rod is fixedly connected to the top of the clamping block and slidably connected to the inner wall of the writing board fixing frame, the vertical rod extends out of a pushing block which is fixedly connected to one end of the writing board fixing frame and slidably connected to the top of the writing board fixing frame, a clamping groove is formed in one side of the mounting plate, and the clamping groove is matched with the clamping block.
As a still further scheme of the utility model: one side of the clamping block extending into the groove is fixedly connected with a third spring, and the other end of the third spring is fixedly connected with the inner wall of the groove.
Compared with the prior art, the utility model has the beneficial effects that:
when the magnetic writing board is used, the push block is pushed, the push block moves to drive the vertical rod to move and further drive the clamping block to slide on the inner wall of the groove, the third spring is compressed to separate the clamping block from the clamping groove, the mounting plate is lifted from the accommodating groove, the mounting plate rotates to drive the magnetic writing board body to rotate, at the moment, the support rod is rotated to pull out the support rod from the accommodating groove, the support rod is clamped into the fixing groove according to needs to support the magnetic writing board body, the angle of the magnetic writing board body is convenient to adjust according to needs, when the corner of the writing board fixing frame is acted by external force, the arc-shaped rubber block moves to drive the connecting rod to move and further drive the sliding plate to slide on the inner wall of the sliding groove, the second spring deforms, meanwhile, the sliding rod slides on the inner wall of the through groove, the first spring deforms, so that the acting force on the writing board fixing frame is buffered, and plays a role in protecting the corner of the writing board fixing frame, the use effect is good.
Drawings
FIG. 1 is a schematic view of a magnetic writing board for teaching children;
FIG. 2 is an enlarged view of the magnetic tablet for teaching children taken at the point A in FIG. 1;
fig. 3 is a schematic view of the installation of the support rod and the placement groove in the magnetic tablet for teaching children.
In the figure: 1. the tablet fixing frame comprises a tablet fixing frame body, 2, an accommodating groove, 3, a mounting plate, 4, a magnetic tablet body, 5, a placing groove, 6, a supporting rod, 7, a buffer mechanism, 8, an arc-shaped rubber block, 9, a connecting rod, 10, a sliding groove, 11, a sliding plate, 12, a sliding rod, 13, a through groove, 14, a first spring, 15, a second spring, 16, a clamping groove, 17, a fixing groove, 18, a groove, 19, a clamping block, 20, a vertical rod, 21, a pushing block, 22 and a third spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, in the embodiment of the utility model, a magnetic writing board for teaching children comprises a writing board fixing frame 1, wherein a containing groove 2 is formed in the writing board fixing frame 1, an inner wall of the containing groove 2 is hinged to a mounting plate 3, one side of the mounting plate 3 is fixedly connected with a magnetic writing board body 4, a placing groove 5 is formed in one side, away from the magnetic writing board body 4, of the mounting plate 3, an inner wall of the placing groove 5 is hinged to a supporting rod 6, the supporting rod 6 is matched with the placing groove 5, four corners of the writing board fixing frame 1 are provided with buffer mechanisms 7, and the buffer mechanisms 7 play a role in buffering and play a role in protecting the writing board;
referring to fig. 2, in the present application, the buffer mechanism 7 includes an arc-shaped rubber block 8, one side of the arc-shaped rubber block 8 is fixedly connected with a connecting rod 9, a chute 10 is formed in the tablet fixing frame 1, one end of the connecting rod 9 extending into the chute 10 is fixedly connected with a sliding plate 11 slidably connected with the inner wall of the chute 10, two sides of the connecting rod 9 are both provided with sliding rods 12 fixedly connected with the arc-shaped rubber block 8, the tablet fixing frame 1 is provided with symmetrically distributed through grooves 13, the sliding rods 12 slide with the inner wall of the through grooves 13, the outer wall of one end of the sliding rods 12 extending out of the through grooves 13 is sleeved with a first spring 14, one end of the first spring 14 is fixedly connected with the arc-shaped rubber block 8, the other end of the first spring 14 is fixedly connected with the tablet fixing frame 1, and the first spring buffers partial acting force on the tablet, thereby playing a buffer role;
referring to fig. 2, in the application, a second spring 15 is sleeved on an outer wall of one end, extending into the sliding chute 10, of the connecting rod 9, one end of the second spring 15 is fixedly connected with the sliding plate 11, the other end of the second spring 15 is fixedly connected with an inner wall of the sliding chute 10, and the sliding chute 10 facilitates sliding of the sliding plate 11, so that the connecting rod 9 can move conveniently;
referring to fig. 3, in the present application, a plurality of sets of fixing grooves 17 are formed in one side of the tablet fixing frame 1, the fixing grooves 17 are communicated with the storage groove 2, the fixing grooves 17 are matched with the supporting rod 6, and the supporting rod 6 is convenient for supporting the tablet and adjusting the angle;
referring to fig. 3, in the application, a groove 18 is formed in an inner wall of one side of the tablet fixing frame 1, a clamping block 19 is slidably connected to an inner wall of the groove 18, a vertical rod 20 slidably connected to an inner wall of the tablet fixing frame 1 is fixedly connected to the top of the clamping block 19, a push block 21 slidably connected to the top of the tablet fixing frame 1 is fixedly connected to one end of the vertical rod 20 extending out of the tablet fixing frame 1, a clamping groove 16 is formed in one side of the mounting plate 3, the clamping groove 16 is matched with the clamping block 19, the clamping block 19 is convenient for limiting the mounting plate 3, and the mounting plate 3 is prevented from being lifted from the accommodating groove 2 when the angle is not required to be adjusted;
referring to fig. 3, in the present application, one side of the clamping block 19 extending into the groove 18 is fixedly connected with a third spring 22, the other end of the third spring 22 is fixedly connected with the inner wall of the groove 18, and the third spring 22 facilitates the resetting of the pushing block 21 and the resetting of the clamping block 19.
The working principle of the utility model is as follows:
referring to fig. 1, 2 and 3, in use, the pushing block 21 is pushed, the pushing block 21 moves to drive the vertical rod 20 to move and further drive the clamping block 19 to slide on the inner wall of the groove 18, the third spring 22 is compressed to separate the clamping block 19 from the clamping groove 16, the mounting plate 3 is lifted from the accommodating groove 2, the mounting plate 3 rotates to drive the magnetic writing board body 4 to rotate, at this time, the supporting rod 6 is rotated to pull the supporting rod 6 out of the accommodating groove 5, the supporting rod 6 is clamped into the fixing groove 17 as required, so that the supporting rod 6 supports the magnetic writing board body 4, and the angle of the magnetic writing board body 4 is convenient to adjust as required, when the corner of the writing board fixing frame 1 is subjected to an external force, the arc-shaped rubber block 8 moves to drive the connecting rod 9 to move and further drive the sliding plate 11 to slide on the inner wall of the sliding groove 10, the second spring 15 deforms, and the sliding rod 12 slides on the inner wall of the through groove 13, the first spring 14 deforms, so that the acting force on the writing board fixing frame 1 is buffered, the corner of the writing board fixing frame 1 is protected, and the using effect is good.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a children's teaching is with magnetism board, includes the fixed frame of board (1), its characterized in that: the utility model discloses a writing board, including the fixed frame of board (1), the inside of the fixed frame of board (1) has been seted up and has been accomodate groove (2), the inner wall of accomodating groove (2) articulates there is mounting panel (3), one side fixed connection of mounting panel (3) has magnetism board body (4), standing groove (5) have been seted up to one side that magnetism board body (4) were kept away from in mounting panel (3), the inner wall of standing groove (5) articulates there is branch (6), branch (6) and standing groove (5) looks adaptation, four corners of the fixed frame of board (1) all are provided with buffer gear (7).
2. A magnetic tablet for teaching children according to claim 1, wherein: the buffer mechanism (7) comprises an arc-shaped rubber block (8), one side of the arc-shaped rubber block (8) is fixedly connected with a connecting rod (9), a sliding groove (10) is arranged in the tablet fixing frame (1), one end of the connecting rod (9) extending into the sliding groove (10) is fixedly connected with a sliding plate (11) which is in sliding connection with the inner wall of the sliding groove (10), both sides of the connecting rod (9) are provided with sliding rods (12) fixedly connected with the arc-shaped rubber blocks (8), the tablet fixing frame (1) is provided with through grooves (13) which are symmetrically distributed, the sliding rod (12) slides with the inner wall of the through groove (13), the outer wall of one end of the sliding rod (12) extending out of the through groove (13) is sleeved with a first spring (14), one end of the first spring (14) is fixedly connected with the arc-shaped rubber block (8), the other end of the first spring (14) is fixedly connected with the tablet fixing frame (1).
3. A magnetic tablet for teaching children according to claim 2, wherein: the outer wall of one end, extending into the sliding groove (10), of the connecting rod (9) is sleeved with a second spring (15), one end of the second spring (15) is fixedly connected with the sliding plate (11), and the other end of the second spring (15) is fixedly connected with the inner wall of the sliding groove (10).
4. A magnetic tablet for teaching children according to claim 1, wherein: the writing board fixing frame is characterized in that a plurality of groups of fixing grooves (17) distributed at equal intervals are formed in one side of the writing board fixing frame (1), the fixing grooves (17) are communicated with the accommodating grooves (2), and the fixing grooves (17) are matched with the supporting rods (6).
5. A magnetic tablet for teaching children according to claim 1, wherein: one side inner wall of the fixed frame of tablet (1) is seted up flutedly (18), the inner wall sliding connection of recess (18) has fixture block (19), the top fixedly connected with of fixture block (19) and the fixed frame of tablet (1) inner wall sliding connection's montant (20), montant (20) stretch out the one end fixedly connected with of the fixed frame of tablet (1) and the ejector pad (21) of the fixed frame of tablet (1) top sliding connection, draw-in groove (16) have been seted up to one side of mounting panel (3), draw-in groove (16) and fixture block (19) looks adaptation.
6. A magnetic tablet for teaching children according to claim 5, wherein: one side of the clamping block (19) extending into the groove (18) is fixedly connected with a third spring (22), and the other end of the third spring (22) is fixedly connected with the inner wall of the groove (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121887892.3U CN215751611U (en) | 2021-08-13 | 2021-08-13 | Magnetic writing board for teaching children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121887892.3U CN215751611U (en) | 2021-08-13 | 2021-08-13 | Magnetic writing board for teaching children |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215751611U true CN215751611U (en) | 2022-02-08 |
Family
ID=80074479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121887892.3U Active CN215751611U (en) | 2021-08-13 | 2021-08-13 | Magnetic writing board for teaching children |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215751611U (en) |
-
2021
- 2021-08-13 CN CN202121887892.3U patent/CN215751611U/en active Active
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