CN220913635U - Detachable handwriting board - Google Patents

Abstract

The utility model relates to the technical field of education and discloses a detachable handwriting board which comprises a bottom plate, wherein a supporting plate is fixedly connected to the edge of one side of the top surface of the bottom plate, one side of the supporting plate is hinged with a supporting component through a hinge, the surface of the supporting component is fixedly connected with two groups of connecting rods, the other end of the supporting component is fixedly connected with a handwriting board body, two groups of clamping grooves are formed in the handwriting board body, a display screen is fixedly connected to the inner part of one group of clamping grooves, a hand drawing board is fixedly connected to the inner part of the other group of clamping grooves, and a sliding groove is formed in the hand drawing board. This detachable handwriting pad, through the setting of supporting component, when carrying out equipment use, four sets of magnet at handwriting pad body back can be fine adsorb handwriting pad body at the surface of connecting the iron plate to reached the effect of making things convenient for handwriting pad body equipment and dismantlement, simple structure, convenient to use.

Description

A detachable handwriting tablet

Technical Field

The utility model relates to the technical field of education, in particular to a detachable handwriting board.

Background technique

Education is a systematic process that aims to cultivate and develop people's intellectual, moral, social and material abilities. It involves imparting knowledge, cultivating skills and shaping values. In the educational process, a detachable handwriting tablet is required for operation.

A foldable liquid crystal handwriting tablet disclosed in publication number CN213338669U includes a main liquid crystal handwriting tablet and at least one extended liquid crystal handwriting tablet, wherein the extended liquid crystal handwriting tablet and the frame of the main liquid crystal handwriting tablet are connected to each other by a foldable connection mechanism. In the utility model, a larger handwriting screen can be divided into a smaller one by a folding method, which is convenient to carry and operate.

However, the foldable liquid crystal writing tablet has the following disadvantages: it is not easy to protect the writing tablet when the device is in use, and the writing tablet may be damaged by collision during storage.

Utility Model Content

1. Technical issues to be solved

The technical problem solved by the utility model is to provide a detachable handwriting board with high practicality, simple operation and relatively simple structure, which solves the problem of difficulty in protecting the handwriting board mentioned in the above background technology.

(II) Technical solution

To achieve the above objectives, the utility model is implemented through the following technical solutions: a detachable handwriting board, comprising a base plate, an edge of one side of the top surface of the base plate is fixedly connected to a support plate, one side of the support plate is hinged with a support component through a hinge, two groups of connecting rods are fixedly connected to the surface of the support component, the other end of the support component is fixedly connected to a handwriting board body, two groups of card slots are provided inside the handwriting board body, a display screen is fixedly connected to the inside of one group of card slots, a hand-drawing board is fixedly connected to the inside of the other group of card slots, a slide groove is provided inside the hand-drawing board, an extension component is slidably connected to the inside of the slide groove, and one end of the handwriting board body is hinged with an anti-slip component through a hinge.

Optionally, the support assembly includes a connecting iron plate hinged to one side of the support plate by a hinge, and four groups of magnets are magnetically connected to the surface of the connecting iron plate. One end of the four groups of magnets is fixedly connected to the back of the handwriting tablet body, and the magnets facilitate fixing the handwriting tablet body.

Optionally, the extension component includes an extension plate slidably connected to the inside of the slide groove, a sliding push rod is fixedly connected to one side of the extension plate, and holes are provided on the surfaces of the sliding push rod and the handwriting board body. A limiting column is inserted into the inside of the hole, and the limiting column facilitates fixing the sliding push rod.

Optionally, the protective component includes a rotating ring hinged to one side of the handwriting tablet body by a hinge, and damping shafts are fixedly connected to both sides of the surface of the rotating ring. One end of the damping shaft is rotatably connected to a protective plate, which is convenient for protecting the handwriting tablet body.

Optionally, three groups of heat dissipation ports are provided on the surface of the handwriting tablet body, and two groups of wiring ports are fixedly connected to one side of the handwriting tablet body, and the wiring ports are convenient for connecting external wires.

Optionally, a card slot is provided on the surface of the handwriting board body, and a hand-drawing pen is inserted into the card slot, so that the hand-drawing pen is convenient for hand drawing.

(III) Beneficial effects

The utility model provides a detachable handwriting board, which has the following beneficial effects:

1. The detachable handwriting tablet, through the setting of the supporting assembly, when the device is in use, the four groups of magnets on the back of the handwriting tablet body can well adsorb the handwriting tablet body to the surface of the connecting iron plate, thereby achieving the effect of facilitating the assembly and disassembly of the handwriting tablet body, with a simple structure and easy use.

2. The detachable handwriting board, through the setting of the extension component, can slide the sliding push rod when the device is in use, so that the extension board can slide out from the inside of the slide slot, and then be fixed with a limit column, thereby achieving the effect of increasing the length of the handwriting board. When not in use, the extension board can also be folded up without taking up space.

3. The detachable handwriting tablet, through the setting of the protective component, when the device is in use, the protective plate is rotated to a suitable position, and the protective plate is limited by the damping shafts on both sides of the rotating ring. When not in use, the protective plate is closed, thereby achieving the effect of protecting the handwriting tablet and avoiding collision and damage of the handwriting tablet during storage.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic diagram of the structure of the support assembly of the utility model;

FIG3 is a schematic diagram of the structure of the extension assembly of the utility model;

FIG. 4 is a schematic diagram of the structure of the protection component of the utility model.

In the figure: 1. bottom plate; 2. support plate; 3. support assembly; 301. connecting iron plate; 302. magnet; 4. connecting rod; 5. handwriting board body; 6. display screen; 7. hand-drawing board; 8. extension assembly; 801. extension plate; 802. sliding push rod; 803. limit column; 9. protection assembly; 901. rotating ring; 902. damping shaft; 903. protection plate; 10. wiring port; 11. hand-drawing pen.

Detailed ways

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1 to 4. The utility model provides a technical solution: a detachable handwriting tablet, including a bottom plate 1, a support plate 2 is fixedly connected to the edge of one side of the top surface of the bottom plate 1, and a support component 3 is hinged to one side of the support plate 2 through a hinge. Through the setting of the support component 3, when the device is in use, the four groups of magnets 302 on the back of the handwriting tablet body 5 can well adsorb the handwriting tablet body 5 on the surface of the connecting iron plate 301, thereby achieving the effect of facilitating the assembly and disassembly of the handwriting tablet body 5, the structure is simple and easy to use, two groups of connecting rods 4 are fixedly connected to the surface of the support component 3, and the other end of the support component 3 is fixedly connected to the handwriting tablet body 5, and two groups of card slots are provided inside the handwriting tablet body 5, one group of card slots is fixedly connected to the inside of a display screen 6, and the other group of card slots is fixedly connected to the inside of a handwriting tablet body 5. The hand-drawn board 7 is provided with a slide groove inside, and an extension component 8 is slidably connected inside the slide groove. Through the setting of the extension component 8, when the device is in use, the sliding push rod 802 can be slid to make the extension plate 801 slide out from the inside of the slide groove, and then fixed with the limiting column 803, thereby achieving the effect of increasing the length of the hand-drawn board 7. When not in use, the extension plate 801 can also be folded up without taking up space. One end of the handwriting board body 5 is hinged with a protective component 9 through a hinge. Through the setting of the protective component 9, when the device is in use, the protective plate 903 is rotated to a suitable position, and the protective plate 903 is limited by the damping shafts 902 on both sides of the rotating ring 901. When not in use, the protective plate 903 is closed, thereby achieving the effect of protecting the handwriting board and avoiding collision and damage of the handwriting board during storage;

The support assembly 3 includes a connecting iron plate 301 hinged to one side of the support plate 2 by a hinge, and the surface of the connecting iron plate 301 is magnetically connected with four groups of magnets 302, and one end of the four groups of magnets 302 is fixedly connected to the back of the handwriting board body 5. Through the arrangement of the support assembly 3, when the device is used, the four groups of magnets 302 on the back of the handwriting board body 5 can well adsorb the handwriting board body 5 on the surface of the connecting iron plate 301, thereby achieving the effect of facilitating the assembly and disassembly of the handwriting board body 5, with a simple structure and convenient use;

The extension component 8 includes an extension plate 801 slidably connected to the inside of the slide slot, a sliding push rod 802 is fixedly connected to one side of the extension plate 801, and holes are provided on the surfaces of the sliding push rod 802 and the handwriting board body 5, and a limiting column 803 is inserted into the inside of the hole. Through the setting of the extension component 8, when the device is used, the sliding push rod 802 can be slid to make the extension plate 801 slide out from the inside of the slide slot, and then fixed with the limiting column 803, thereby achieving the effect of increasing the length of the handwriting board 7. When not in use, the extension plate 801 can also be folded up without taking up space;

The protection component 9 includes a rotating ring 901 hinged to one side of the handwriting board body 5, and both sides of the surface of the rotating ring 901 are fixedly connected with damping shafts 902, and one end of the damping shaft 902 is rotatably connected with a protection plate 903. Through the setting of the protection component 9, when the device is in use, the protection plate 903 is rotated to a suitable position, and the protection plate 903 is limited by the damping shafts 902 on both sides of the rotating ring 901. When not in use, the protection plate 903 is closed, thereby achieving the effect of protecting the handwriting board and preventing the handwriting board from colliding and causing damage during storage;

The surface of the handwriting tablet body 5 is provided with three sets of heat dissipation ports, and one side of the handwriting tablet body 5 is fixedly connected with two sets of wiring ports 10, which facilitate the connection of external wires.

A card slot is provided on the surface of the handwriting board body 5, and a hand-drawn pen 11 is inserted into the card slot. The provision of the hand-drawn pen 11 facilitates the use of the handwriting board.

In the utility model, the working steps of the device are as follows:

Step 1: When the device is used, the four groups of magnets 302 on the back of the handwriting board body 5 can well adsorb the handwriting board body 5 on the surface of the connecting iron plate 301, which is convenient for assembly and disassembly of the handwriting board body 5, with a simple structure and easy use;

Step 2: When the device is in use, the sliding push rod 802 can be slid to make the extension plate 801 slide out from the inside of the slide slot, and then fixed with the limiting column 803 to increase the length of the hand-painted board 7. When not in use, the extension plate 801 can also be folded up to not occupy space;

Step 3: When the device is in use, rotate the protective plate 903 to a suitable position, and limit the protective plate 903 by the damping shafts 902 on both sides of the rotating ring 901. When not in use, close the protective plate 903 to protect the handwriting tablet and avoid collision and damage to the handwriting tablet during storage.

It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A detachable handwriting tablet, comprising a base plate (1), characterized in that: a support plate (2) is fixedly connected to an edge of one side of the top surface of the base plate (1), a support assembly (3) is hingedly connected to one side of the support plate (2) through a hinge, two groups of connecting rods (4) are fixedly connected to the surface of the support assembly (3), the other end of the support assembly (3) is fixedly connected to a handwriting tablet body (5), two groups of card slots are provided inside the handwriting tablet body (5), a display screen (6) is fixedly connected to the inside of one group of card slots, a hand-drawing board (7) is fixedly connected to the inside of the other group of card slots, a slide groove is provided inside the hand-drawing board (7), an extension assembly (8) is slidably connected to the inside of the slide groove, and one end of the handwriting tablet body (5) is hingedly connected to a protective assembly (9) through a hinge. 2. A detachable handwriting tablet according to claim 1, characterized in that: the support assembly (3) includes a connecting iron plate (301) hinged to one side of the support plate (2) by a hinge, and the surface of the connecting iron plate (301) is magnetically connected to four groups of magnets (302), and one end of the four groups of magnets (302) is fixedly connected to the back of the handwriting tablet body (5). 3. A detachable handwriting tablet according to claim 1, characterized in that: the extension component (8) includes an extension plate (801) slidably connected to the inside of the slide groove, a sliding push rod (802) is fixedly connected to one side of the extension plate (801), and the surfaces of the sliding push rod (802) and the handwriting tablet body (5) are both provided with holes, and a limiting column (803) is inserted into the inside of the hole. 4. A detachable handwriting tablet according to claim 1, characterized in that: the protective component (9) includes a rotating ring (901) hinged to one side of the handwriting tablet body (5) through a hinge, and both sides of the surface of the rotating ring (901) are fixedly connected to a damping shaft (902), and one end of the damping shaft (902) is rotatably connected to a protective plate (903). 5. A detachable handwriting tablet according to claim 1, characterized in that: three groups of heat dissipation ports are opened on the surface of the handwriting tablet body (5), and two groups of wiring ports (10) are fixedly connected to one side of the handwriting tablet body (5). 6. A detachable handwriting tablet according to claim 1, characterized in that a card slot is provided on the surface of the handwriting tablet body (5), and a hand-drawn pen (11) is inserted into the card slot.