CN219020633U - Magnetic attraction learning writing board - Google Patents
Magnetic attraction learning writing board Download PDFInfo
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- CN219020633U CN219020633U CN202223222073.4U CN202223222073U CN219020633U CN 219020633 U CN219020633 U CN 219020633U CN 202223222073 U CN202223222073 U CN 202223222073U CN 219020633 U CN219020633 U CN 219020633U
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- writing board
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- screw rod
- lifting
- threaded screw
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Abstract
The utility model discloses a magnetic attraction learning writing board in the technical field of writing boards, which comprises a fixing component, wherein a lifting component is inserted into the fixing component. According to the utility model, the mounting transverse plate is fixed on the wall body through the expansion bolt, the positioning bolt is screwed, one end of the positioning bolt, which is positioned in the back-shaped frame, is separated from the inside of the positioning hole, the position of the lifting plate can be adjusted up and down, the positioning bolt is screwed again after the position of the lifting plate is adjusted, one end of the positioning bolt, which is positioned in the back-shaped frame, is spliced in the corresponding positioning hole, then the control switch of the driving motor is started, and the driving motor can drive the threaded screw rod to rotate, so that the movable block body ascends or descends, and the height of the magnetic learning writing board is further adjusted.
Description
Technical Field
The utility model relates to the technical field of writing boards, in particular to a magnetic attraction learning writing board.
Background
The writing board has the functions of one board with multiple functions, has the main functions of projection, dust-free writing and the like, and is mainly used for teaching.
At present, most of the existing magnetic learning writing boards in the market are fixed on a wall body, so that the height of the magnetic learning writing board is not convenient to adjust, and the magnetic learning writing board capable of adjusting the height is also small in adjustment range and inconvenient to use.
Disclosure of Invention
The utility model aims to provide a magnetic learning writing board, which solves the problems that most of the magnetic learning writing boards on the market proposed in the background technology are fixed on a wall body, are inconvenient to adjust the height, and the magnetic learning writing board with adjustable height is small in adjustment range and inconvenient to use.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the magnetic attraction learning writing board comprises a fixed component, wherein a lifting component is inserted into the fixed component, an adjusting component is fixedly arranged on the front side of the lifting component, and a writing component is arranged on the front side of the adjusting component;
the fixing assembly comprises a mounting transverse plate, mounting holes are formed in two ends of the mounting transverse plate, a rectangular frame is fixedly arranged on the front surface of the mounting transverse plate, and one side of the rectangular frame is connected with a positioning bolt in a threaded manner;
the lifting assembly comprises a lifting plate matched with the square frame, and a plurality of positioning holes matched with the positioning bolts are formed in one side surface of the lifting plate;
the adjusting assembly comprises an adjusting frame plate, the rear surface of the adjusting frame plate is fixedly connected with the front end of the lifting plate, a threaded screw rod is rotatably connected in the adjusting frame plate, and the threaded screw rod is driven by a driving motor;
the writing component comprises a magnetic learning writing board, a movable block is fixedly arranged on the back surface of the magnetic learning writing board, and a threaded hole matched with the threaded screw rod is formed in the movable block.
Preferably, the lifting plate is inserted into the square frame, and the lifting plate is matched with the square frame.
Preferably, one end of the positioning bolt positioned in the square frame is inserted into the corresponding positioning hole.
Preferably, the top end of the threaded screw rod is in running fit with the inner top surface of the adjusting frame plate through a connecting bearing, and the bottom end of the threaded screw rod is in running fit with the inner bottom surface of the adjusting frame plate through another connecting bearing.
Preferably, the driving motor is fixedly arranged at the top end of the adjusting frame plate, and the output end of the driving motor is fixedly connected with the top end of the threaded screw rod.
Preferably, the movable block is sleeved on the outer side of the threaded screw rod in a sliding manner, and two side surfaces of the movable block are in contact with an opposite inner wall of the adjusting frame plate.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the mounting transverse plate is fixed on the wall body through the expansion bolt, the positioning bolt is screwed, one end of the positioning bolt, which is positioned in the back-shaped frame, is separated from the inside of the positioning hole, the position of the lifting plate can be adjusted up and down, the positioning bolt is screwed again after the position of the lifting plate is adjusted, one end of the positioning bolt, which is positioned in the back-shaped frame, is spliced in the corresponding positioning hole, then the control switch of the driving motor is started, and the driving motor can drive the threaded screw rod to rotate, so that the movable block body ascends or descends, and the height of the magnetic learning writing board is further adjusted.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a magnetic learning writing board according to the present utility model;
FIG. 2 is a schematic view of a magnetic learning writing board according to another view angle of the present utility model;
FIG. 3 is a schematic view of a fixing assembly according to the present utility model;
FIG. 4 is a schematic view of a lifting assembly according to the present utility model;
FIG. 5 is a schematic view of the structure of the adjusting assembly of the present utility model;
fig. 6 is a schematic structural view of the writing element of the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1-fixed components, 101-mounting transverse plates, 102-mounting holes, 103-square frames, 104-positioning bolts, 2-lifting components, 201-lifting plates, 202-positioning holes, 3-adjusting components, 301-adjusting frame plates, 302-threaded screws, 303-connecting bearings, 304-driving motors, 4-writing components, 401-magnetic attraction learning writing boards, 402-moving blocks and 403-threaded holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: the magnetic attraction learning writing board comprises a fixed component 1, wherein a lifting component 2 is inserted into the fixed component 1, an adjusting component 3 is fixedly arranged on the front side of the lifting component 2, and a writing component 4 is arranged on the front side of the adjusting component 3;
the fixing assembly 1 comprises a mounting transverse plate 101, mounting holes 102 are formed in two ends of the mounting transverse plate 101, a rectangular frame 103 is fixedly mounted on the front surface of the mounting transverse plate 101, and one side of the rectangular frame 103 is connected with a positioning bolt 104 in a threaded manner;
the lifting assembly 2 comprises a lifting plate 201 matched with the square frame 103, the lifting plate 201 is inserted into the square frame 103, the lifting plate 201 is matched with the square frame 103, one side surface of the lifting plate 201 is provided with a plurality of positioning holes 202 matched with the positioning bolts 104, and one end of the positioning bolts 104 positioned in the square frame 103 is inserted into the corresponding positioning holes 202;
the adjusting assembly 3 comprises an adjusting frame plate 301, the rear surface of the adjusting frame plate 301 is fixedly connected with the front end of the lifting plate 201, a threaded screw rod 302 is rotatably connected in the adjusting frame plate 301, the top end of the threaded screw rod 302 is in rotary fit with the inner top surface of the adjusting frame plate 301 through a connecting bearing 303, the bottom end of the threaded screw rod 302 is in rotary fit with the inner bottom surface of the adjusting frame plate 301 through another connecting bearing 303, the threaded screw rod 302 is driven by a driving motor 304, the driving motor 304 is fixedly arranged at the top end of the adjusting frame plate 301, and the output end of the driving motor 304 is fixedly connected with the top end of the threaded screw rod 302;
the writing component 4 comprises a magnetic learning writing board 401, a movable block 402 is fixedly arranged on the back surface of the magnetic learning writing board 401, a threaded hole 403 matched with the threaded screw rod 302 is formed in the movable block 402, the movable block 402 is sleeved on the outer side of the threaded screw rod 302 in a sliding manner, and two side surfaces of the movable block 402 are in contact with an opposite inner wall of the adjusting frame plate 301.
When the magnetic attraction learning writing board is needed, a worker firstly fixes the mounting transverse plate 101 on a wall body through the expansion bolts, then screws the positioning bolts 104, one end of the positioning bolts 104 positioned in the square frame 103 is separated from the inside of the positioning holes 202, then the position of the lifting plate 201 can be adjusted up and down, after the position of the lifting plate 201 is adjusted, the positioning bolts 104 are screwed again, one end of the positioning bolts 104 positioned in the square frame 103 is inserted into the corresponding positioning holes 202, then the control switch of the driving motor 304 is started, the driving motor 304 can drive the threaded screw 302 to rotate, so that the movable block 402 ascends or descends, the height of the magnetic attraction learning writing board 401 is further adjusted, the position of the magnetic attraction learning writing board 401 can be adjusted for multiple times, and accordingly the adjustment range of the magnetic attraction learning writing board 401 is greatly improved, and the magnetic attraction learning writing board is easy to push to market.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. The magnetic attraction learning writing board is characterized by comprising a fixing component (1), wherein a lifting component (2) is inserted into the fixing component (1), an adjusting component (3) is fixedly arranged on the front side of the lifting component (2), and a writing component (4) is arranged on the front side of the adjusting component (3);
the fixing assembly (1) comprises a mounting transverse plate (101), wherein mounting holes (102) are formed in two ends of the mounting transverse plate (101), a square frame (103) is fixedly arranged on the front surface of the mounting transverse plate (101), and one side of the square frame (103) is connected with a positioning bolt (104) in a threaded manner;
the lifting assembly (2) comprises a lifting plate (201) matched with the square frame (103), and a plurality of positioning holes (202) matched with the positioning bolts (104) are formed in one side surface of the lifting plate (201);
the adjusting assembly (3) comprises an adjusting frame plate (301), the rear surface of the adjusting frame plate (301) is fixedly connected with the front end of the lifting plate (201), a threaded screw rod (302) is rotatably connected inside the adjusting frame plate (301), and the threaded screw rod (302) is driven by a driving motor (304);
the writing assembly (4) comprises a magnetic learning writing board (401), a movable block (402) is fixedly arranged on the back surface of the magnetic learning writing board (401), and a threaded hole (403) matched with the threaded screw rod (302) is formed in the movable block (402).
2. A magnetically attractable learning writing board according to claim 1, wherein: the lifting plate (201) is inserted into the square frame (103), and the lifting plate (201) is matched with the square frame (103).
3. A magnetically attractable learning writing board according to claim 1, wherein: one end of the positioning bolt (104) positioned in the square frame (103) is inserted into the corresponding positioning hole (202).
4. A magnetically attractable learning writing board according to claim 1, wherein: the top end of the threaded screw rod (302) is in running fit with the inner top surface of the adjusting frame plate (301) through a connecting bearing (303), and the bottom end of the threaded screw rod (302) is in running fit with the inner bottom surface of the adjusting frame plate (301) through another connecting bearing (303).
5. A magnetically attractable learning writing board according to claim 1, wherein: the driving motor (304) is fixedly arranged at the top end of the adjusting frame plate (301), and the output end of the driving motor (304) is fixedly connected with the top end of the threaded screw rod (302).
6. A magnetically attractable learning writing board according to claim 1, wherein: the movable block (402) is in sliding sleeve connection with the outer side of the threaded screw rod (302), and two side surfaces of the movable block (402) are in contact with one opposite inner wall of the adjusting frame plate (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223222073.4U CN219020633U (en) | 2022-12-01 | 2022-12-01 | Magnetic attraction learning writing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223222073.4U CN219020633U (en) | 2022-12-01 | 2022-12-01 | Magnetic attraction learning writing board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219020633U true CN219020633U (en) | 2023-05-16 |
Family
ID=86315020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223222073.4U Active CN219020633U (en) | 2022-12-01 | 2022-12-01 | Magnetic attraction learning writing board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219020633U (en) |
-
2022
- 2022-12-01 CN CN202223222073.4U patent/CN219020633U/en active Active
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