CN204936595U - The multifunctional portable blank that a kind of education and instruction uses - Google Patents

Abstract

The utility model discloses a multifunctional portable whiteboard for education and teaching, which comprises a frame, a whiteboard, a first hinge, a snap button, a handle and a pen storage room; the feature is that the frame is passed through by two U-shaped frames The first hinge is connected, and rectangular grooves are opened around the frame, and grooves are provided on both sides of the upper and lower grooves. The left and right grooves of the frame are positioning grooves, and the upper and lower grooves of the frame are sliding grooves. The whiteboard is connected to the frame through the cooperation of the ring-shaped slider and the slide rail. The snap-in buttons are a group, which are respectively located in the middle of the front of the two vertical frames of the frame. There are two handles, and the two handles are respectively It is fixedly connected with the middle parts on both sides of the frame, and the pen storage room is located at the front lower end of the U-shaped frame on the left; the beneficial effect of the utility model: the multifunctional portable whiteboard used for education and teaching has various functions, is easy to carry, simple in structure, and easy to use. The utility model has the advantages of easy operation, large use space, low cost and convenient popularization.

Description

Multifunctional portable whiteboard for education and teaching

technical field

The utility model relates to the field of teaching equipment, in particular to a multifunctional portable whiteboard for education and teaching.

Background technique

The whiteboard is a commonly used tool in daily teaching, meeting discussions, or personal and family notes. Its function is similar to that of a blackboard, and it is a rewritable writing tool. However, most of the whiteboards currently on the market occupy a relatively large area, which is inconvenient to carry, move, and carry, and there is only one writing surface, which needs to be wiped frequently during use, which affects teaching efficiency. In addition, the existing whiteboards are all It cannot be disassembled. If the whiteboard is damaged, the entire device is damaged, and most of the undamaged parts will also be eliminated, wasting resources and increasing economic costs.

Contents of the invention

The purpose of this utility model is to provide a multifunctional portable whiteboard for education and teaching in order to solve the above problems.

The utility model achieves the above object through the following technical solutions: a multifunctional portable whiteboard for education and teaching, including a frame, a whiteboard, a first hinge, a snap button, a handle and a pen storage room; it is characterized in that: the frame It is formed by connecting two U-shaped frames through the first hinge. There are rectangular grooves around the inside of the frame, and grooves are set on both sides of the upper and lower grooves. The left and right grooves of the frame are positioning grooves. The upper and lower grooves of the frame are slide rails, and the whiteboard is connected to the frame through the cooperation of the ring-shaped slider and the slide rail. Two, and the two handles are respectively fixedly connected with the middle parts on both sides of the frame, and the pen storage chamber is located at the lower end of the front of the U-shaped frame on the left.

Preferably, the two positioning grooves are depressible positioning grooves, and the depressible range of the two positioning grooves is between 0-10mm.

Preferably, the pen storage room is a rectangular groove on the frame, the cover of the pen storage room is connected to the frame through two second hinges, and the cover of the pen storage room is a push-type connection cover.

Preferably, both the first hinge and the second hinge are recessed into the frame, and the surfaces of the first hinge and the second hinge are on the same plane as the surface of the frame.

Compared with the prior art, the beneficial effect of the utility model is that: during teaching, the device can provide four-sided rotatable display space, the teacher can copy down the content to be displayed in advance, and can also display relevant information on the whiteboard for For reference, it improves the efficiency of learning, reduces the time for excerpts in the classroom, and increases students' interest in learning. The whiteboard can be easily disassembled from the frame to facilitate replacement of damaged whiteboards. In addition, there is also a storage pen on the frame Box, to prevent the embarrassing situation that the teacher forgets to bring the pen. Finally, this device is easy to carry. This device can form a portable square through the rotation and sliding of the whiteboard, as well as the folding and connection of the frame; the multifunctional portable whiteboard used in education and teaching The utility model has various functions, is convenient to carry, has a simple structure, is convenient to use, is easy to operate, has a large space for use, is cheap in cost, and is easy to popularize.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of the folded structure of the utility model;

Fig. 3 is a schematic diagram of the frame structure of the utility model;

Fig. 4 is the structural representation of whiteboard described in the utility model;

Fig. 5 is a structural schematic diagram of the positioning groove and the slide rail described in the utility model;

In the figure: 1. Frame, 2. Whiteboard, 3. First hinge, 4. Snap button, 5. Handle, 6. Pen storage room, 11. Positioning groove, 12. Slide rail, 21. Ring slider, 61. The second hinge.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1, a multifunctional portable whiteboard for education and teaching, including a frame 1, a whiteboard 2, a first hinge 3, a snap button 4, a handle 5 and a pen storage room 6; the frame 1 consists of two U The shaped frame is connected by the first hinge 3, and the frame 1 is provided with rectangular grooves around the inside, and grooves are provided on both sides of the upper and lower grooves, and the left and right grooves of the frame 1 are positioning grooves 11, so The upper and lower grooves of the frame 1 are slide rails 12, the whiteboard 2 is connected to the frame 1 through the cooperation of the ring slider 21 and the slide rail 12, and the snap buttons 4 are a group, respectively located in front of the two vertical frames of the frame 1 In the middle part, the handle 5 is provided with two, and the two handles 5 are fixedly connected with the middle parts on both sides of the frame 1, the pen storage chamber 6 is located at the lower end of the front of the U-shaped frame on the left, and the two positioning grooves 11 can be pressed The two positioning grooves 11 can be pressed between 0-10mm. The pen storage chamber 6 is a rectangular groove on the frame 1. The cover of the pen storage chamber 6 is connected by two second hinges 61 and The frame 1 is connected, and the cover of the pen storage room 6 is a push-type connection cover, and the first hinge 3 and the second hinge 61 are both recessed in the frame 1, and the first hinge 3 and the second hinge 61 The surface of the utility model is on the same plane as the surface of the frame 1; compared with the prior art, the utility model has the beneficial effects that: during teaching, the device can provide four-sided rotatable display space, and the teacher can copy down the content to be displayed in advance , can also display relevant information on the whiteboard 2 for reference, which improves the efficiency of learning, reduces the time for excerpts in class, and increases students' interest in learning, and the whiteboard 2 can be easily disassembled from the frame 1, which is convenient Replace the damaged whiteboard 2. In addition, the frame 1 is also equipped with a pen storage box 6 to prevent the embarrassing situation that the teacher forgets to bring the pen. Finally, this device is easy to carry. It is folded and connected to form a handy box; the multifunctional portable whiteboard used for education and teaching has various functions, is convenient to carry, has a simple structure, is convenient to use, is easy to operate, has a large space for use, is cheap in cost, and is easy to popularize.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (4)

1. A multifunctional portable whiteboard for education and teaching, including a frame (1), a whiteboard (2), a first hinge (3), a snap button (4), a handle (5) and a pen storage room (6) ; It is characterized in that: the frame (1) is formed by connecting two U-shaped frames through the first hinge (3), the frame (1) is provided with rectangular grooves all around, and the upper and lower grooves have two Grooves are opened again on the side, the left and right grooves of the frame (1) are positioning grooves (11), the upper and lower grooves of the frame (1) are slide rails (12), and the whiteboard (2) passes through the ring slider (21 ) and the slide rail (12) are connected to the frame (1), the snap buttons (4) are a group, and are located in the middle of the front of the two vertical frames of the frame (1), and the handle (5) is provided with Two, and two handles (5) are respectively fixedly connected with the middle parts on both sides of the frame (1), and the pen storage chamber (6) is located at the lower front end of the left U-shaped frame. 2. A multifunctional portable whiteboard for education and teaching according to claim 1, characterized in that: the two positioning grooves (11) are depressible positioning grooves, and the pressing range of the two positioning grooves (11) is within Between 0-10mm. 3. A multifunctional portable whiteboard for education and teaching according to claim 1, characterized in that: the pen storage room (6) is a rectangular groove on the frame (1), and the pen storage room (6) The closing cover of the pen storage chamber (6) is connected with the frame (1) through two second hinges (61), and the closing cover of the pen storage chamber (6) is a push-type connection cover. 4. A multifunctional portable whiteboard for education and teaching according to claim 1 or 3, characterized in that: the first hinge (3) and the second hinge (61) are both recessed into the frame (1) Inside, and the surfaces of the first hinge (3) and the second hinge (61) are on the same plane as the surface of the frame (1).