CN215705311U - Portable whiteboard pen for Chinese teaching - Google Patents

Abstract

The utility model discloses a portable whiteboard pen for Chinese teaching, which comprises a pen holder and a pen point, wherein the pen point is arranged on the pen point, a magnet is arranged on one side surface of the pen holder, an electric switch is arranged on the pen holder, a rubber sleeve is arranged at the top of the pen holder, a cleaning hairbrush is arranged on the rubber sleeve, a motor is arranged on the pen point, a fixed plate is arranged below the cleaning hairbrush, a clamping groove is arranged on the fixed plate, extrusion springs are arranged at two sides of the connecting plate, pressing blocks are arranged at two sides of the extrusion springs, a positive magnet seat is arranged below the pressing blocks, the portable whiteboard pen for Chinese teaching is more convenient in the using process by arranging the magnet, the rubber sleeve, the cleaning hairbrush, the motor and the like, and is also convenient when the cleaning hairbrush on the whiteboard pen needs to be replaced, the working efficiency of the teacher is enhanced to a certain extent, and the practicability is strong.

Description

Portable whiteboard pen for Chinese teaching

Technical Field

The utility model belongs to the technical field related to teaching articles, and particularly relates to a portable whiteboard pen for Chinese teaching.

Background

The portable whiteboard pen for Chinese teaching is a tool for writing on a whiteboard, is similar to a chalk of a blackboard, uses ink as ink, can be written on a smooth whiteboard, and can be erased by using a whiteboard eraser, contains chemical raw materials, has the taste of the chemical raw materials, forms a layer of mucosa on the surface after the ink is solidified, becomes strip-shaped or block-shaped particles after being erased, has no any stain to be remained on the whiteboard or on the eraser, can use fingers to replace the eraser to erase and measure the effect during field test, can write intermittently without being sleeved with a pen sleeve, never dry the head, is smooth in writing, can still write smoothly after dipping water on a leading horizontal pen point in the same industry, can completely expose the pen point in the air without being sleeved with the pen sleeve, and can write smoothly again no matter how long.

The portable whiteboard pen technology for Chinese teaching in the prior art has the following problems: the existing whiteboard pen needs to be placed on one side when not needed to be used due to the characteristics of the whiteboard pen in teaching use, and then is taken up when needed to be used, so that the whiteboard pen is inconvenient to use, and after the whiteboard pen is used for writing, handwriting needs to be erased, teaching time can be wasted if the whiteboard eraser cannot be found at one time, and time is wasted when handwriting is erased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable whiteboard pen for Chinese teaching, which is used for solving the problems of inconvenient actual use and poor practicability in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the portable whiteboard pen for Chinese teaching comprises a pen holder and a pen point, wherein a pen point is arranged on the pen holder, the pen point is arranged on the pen point, a pen cap is arranged on the pen point, a magnet is arranged on one side surface of the pen holder, an electric switch is arranged on the pen holder, a rubber sleeve is arranged at the top of the pen holder, a cleaning brush is arranged on the rubber sleeve, a refill is arranged inside the pen holder, a motor is arranged on the refill, a fixing plate is arranged below the cleaning brush, a fixing block is arranged on the fixing plate, a clamping groove is formed in the fixing block, a connecting plate is arranged at the top of the pen holder, extrusion springs are arranged on two sides of the connecting plate, pressing blocks are arranged on two sides of each extrusion spring, and positive-level magnet seats are arranged below the pressing blocks.

Preferably, the pen cap and the pen head are mutually matched in size.

Preferably, the motor is connected in a rotating mode through an electric switch arranged on the penholder.

Preferably, the cleaning brush is fixedly connected with the fixing plate.

Preferably, one end of the extrusion spring is matched with the clamping groove in the fixing block.

Preferably, the pressing block is fixedly connected with the extrusion spring, the pressing block is made of a negative-level magnet, and the positive-level magnet seat and the pressing block are mutually attracted.

Compared with the prior art, the utility model provides the portable whiteboard pen for Chinese teaching, which has the following beneficial effects:

the utility model makes the portable white board pen used for Chinese teaching more convenient in the using process by arranging the magnet, the rubber sleeve, the cleaning brush, the motor, the fixed plate, the fixed block, the clamping groove, the connecting plate, the extruding spring, the pressing block and the positive magnet seat structure, the white board pen can be used by a teacher in the teaching process, when the pen is temporarily not needed, one end with the magnet is close to the white board by holding one side of the pen holder with hands, and the white board pen is adsorbed on the white board, so that the white board pen can be fixed at one position even if the teacher does not use the white board pen temporarily in the teaching process, the utility model is convenient for next use, when the teacher needs to erase the handwriting on the white board, the cleaning brush at one end of the pen holder can be aligned to the handwriting needing to be erased on the white board, the electric switch on the pen holder is turned on, the motor in the pen holder drives the cleaning brush to erase the handwriting on the white board completely, when the cleaning brush needs to be replaced or cleaned after being used for a long time, the rubber sleeve is arranged at the top of the pen holder, the cleaning brush is arranged on the rubber sleeve, the fixing plate is arranged below the cleaning brush, the fixing block is arranged on the fixing plate, the clamping groove is formed in the fixing block, the connecting plate is arranged at the top of the pen holder, the extruding springs are arranged on two sides of the connecting plate, the pressing blocks are arranged on two sides of each extruding spring, the positive-level magnet seat is arranged below each pressing block, when the cleaning brush needs to be replaced, the rubber sleeve is turned down to one side to expose the fixing plate and the connecting plate, a worker holds the pressing block on one side of each extruding spring with hands and presses one side away from the cleaning brush with force, the pressing block drives the extruding springs to extrude downwards, one end of each extruding spring is separated from the clamping groove in the fixing block, and the bottom of each pressing block and the positive-level magnet seat below the pressing block attract each other, make the extrusion spring not bounce, at this moment can wash and change clean brush, make the whiteboard pen more convenient in the use through having set up above structure, also can not find the awkwardness of whiteboard pen because of indiscriminate putting when not using the whiteboard pen, set up clean brush simultaneously and clear up the handwriting at any time, it is also very convenient when clean brush needs to be changed, has strengthened mr's work efficiency to a certain extent, the practicality is stronger.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:

FIG. 1 is a schematic view of an overall structure according to the present invention;

FIG. 2 is a schematic view of the internal structure of the pen barrel according to the present invention;

FIG. 3 is a schematic view of a connection structure of the cleaning brush and the connection plate according to the present invention;

FIG. 4 is a schematic view of a connection structure of a rubber sleeve and a cleaning brush according to the present invention;

in the figure: 1. a pen holder; 2. a pen point; 3. a pen point; 4. a pen cap; 5. a magnet; 6. an electric switch; 7. a rubber sleeve; 8. cleaning the brush; 9. a pen core; 10. a motor; 11. a fixing plate; 12. a fixed block; 13. a card slot; 14. a connecting plate; 15. a compression spring; 16. a pressing block; 17. a positive magnet seat.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a portable's blank pen for chinese teaching uses, including pen-holder 1 and nib 3, be provided with nib 2 on the pen-holder 1, be provided with nib 3 on the nib 2, be provided with pen cap 4 on the nib 2, 1 side surface of pen-holder is provided with magnet 5, be provided with electric switch 6 on the pen- holder 1, 1 top of pen-holder is provided with rubber sleeve 7, be provided with clean brush 8 on the rubber sleeve 7, 1 inside refill 9 that is provided with of pen-holder, be provided with motor 10 on the refill 9, clean brush 8 below is provided with fixed plate 11, be provided with fixed block 12 on the fixed plate 11, be provided with draw-in groove 13 on the fixed block 12, 1 top of pen-holder is provided with connecting plate 14, 14 both sides of connecting plate are provided with extrusion spring 15, extrusion spring 15 both sides all are provided with according to the briquetting 16, it is provided with positive magnet seat 17 to press briquetting 16 below.

The utility model provides a whiteboard pen for portable that chinese teaching used, the mutual adaptation of size of pen cap 4 and nib 2, motor 10 is provided with electric switch 6 through pen-holder 1 and rotates the connection, clean brush 8 and 11 fixed connection of fixed plate, the mutual adaptation of draw-in groove 13 on 15 one end of extrusion spring and the fixed block 12 presses briquetting 16 and 15 fixed connection of extrusion spring, presses briquetting 16's material to constitute for negative magnet, positive magnet seat 17 and 16 inter attraction according to briquetting.

The working principle and the using process of the utility model are as follows: after the whiteboard pen is installed, when a teacher needs to use the whiteboard pen, firstly, the pen holder 1 is held by one hand, the pen cover 4 is held by the other hand, the pen cover 4 is forced to the side far away from the pen holder 1, the pen cover 4 is taken down from the pen holder 1, the pen holder 1 is held by the hand, the pen point 3 is aligned to the whiteboard for writing, when the whiteboard pen is not needed to be used temporarily, the magnet 5 is arranged on the surface of one side of the pen holder 1, the side of the pen holder 1 is held by the hand, one end with the magnet 5 is close to the whiteboard, the whiteboard pen is adsorbed on the whiteboard, therefore, even if the teacher does not use the whiteboard pen temporarily, the whiteboard pen can be fixed at one position for use next time, when the teacher needs to erase the handwriting on the whiteboard, the cleaning brush 8 at one end of the pen holder 1 can be aligned to the handwriting needing to be erased on the whiteboard, the electric switch 6 on the pen holder 1 is opened, the motor 10 in the pen holder 1 drives the cleaning brush 8 to clean the handwriting on the whiteboard, when the cleaning brush 8 needs to be replaced or cleaned after being used for a long time, the rubber sleeve 7 is arranged at the top of the pen holder 1, the cleaning brush 8 is arranged on the rubber sleeve 7, the refill 9 is arranged in the pen holder 1, the motor 10 is arranged on the refill 9, the fixing plate 11 is arranged below the cleaning brush 8, the fixing plate 11 is provided with the fixing block 12, the fixing block 12 is provided with the clamping groove 13, the connecting plate 14 is arranged at the top of the pen holder 1, the extrusion springs 15 are arranged at two sides of the connecting plate 14, the pressing blocks 16 are arranged at two sides of the extrusion springs 15, the positive magnet seat 17 is arranged below the pressing block 16, when the cleaning brush 8 needs to be replaced, the rubber sleeve 7 is turned down only to one side to expose the fixing plate 11 and the connecting plate 14, at the moment, a worker holds the pressing block 16 at one side of the extrusion springs 15 by hands to press the side far away from the cleaning brush 8 forcefully, and the pressing block 16 drives the extrusion springs 15 to press downwards, at this time, one end of the extrusion spring 15 is separated from the clamping groove 13 on the fixed block 12, and then the bottom of the pressing block 16 and the positive magnet seat 17 below the pressing block are mutually attracted, so that the extrusion spring 15 is not bounced, at this time, the cleaning brush 8 can be cleaned and replaced, after cleaning is finished, the clamping groove 13 on the fixed plate 11 is aligned with one end of the extrusion spring 15, the pressing block 16 is held, the extrusion spring 15 is released, at the same time, one end of the extrusion spring 15 is bounced into the clamping groove 13 through the elastic force of the extrusion spring 15, and then the extrusion spring is fixed by the rubber sleeve 7 on one side, the whiteboard pen is more convenient to use through the arrangement of the structure, when the whiteboard pen is not used, the embarrassment that the whiteboard pen cannot be found due to random placement is avoided, the cleaning brush 8 is arranged to clean handwriting at any time, when the cleaning brush 8 needs to be replaced, the whiteboard pen is very convenient, and the working efficiency of a teacher is enhanced to a certain degree, the practicability is stronger.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a blank pen convenient to carry for chinese teaching uses, includes pen-holder (1) and nib (3), its characterized in that: the pen is characterized in that a pen point (2) is arranged on the pen holder (1), a pen point (3) is arranged on the pen point (2), a pen cover (4) is arranged on the pen point (2), a magnet (5) is arranged on one side surface of the pen holder (1), an electric switch (6) is arranged on the pen holder (1), a rubber sleeve (7) is arranged at the top of the pen holder (1), a cleaning brush (8) is arranged on the rubber sleeve (7), a pen core (9) is arranged in the pen holder (1), a motor (10) is arranged on the pen core (9), a fixing plate (11) is arranged below the cleaning brush (8), a fixing block (12) is arranged on the fixing plate (11), a clamping groove (13) is arranged on the fixing block (12), a connecting plate (14) is arranged at the top of the pen holder (1), and extrusion springs (15) are arranged on two sides of the connecting plate (14), both sides of the extrusion spring (15) are provided with pressing blocks (16), and positive magnet seats (17) are arranged below the pressing blocks (16).

2. A portable whiteboard pen for use in teaching chinese language, according to claim 1, wherein: the sizes of the pen cap (4) and the pen head (2) are mutually matched.

3. A portable whiteboard pen for use in teaching chinese language, according to claim 1, wherein: the motor (10) is rotationally connected with the electric switch (6) through the penholder (1).

4. A portable whiteboard pen for use in teaching chinese language, according to claim 1, wherein: the cleaning brush (8) is fixedly connected with the fixing plate (11).

5. A portable whiteboard pen for use in teaching chinese language, according to claim 1, wherein: one end of the extrusion spring (15) is matched with the clamping groove (13) on the fixing block (12).

6. A portable whiteboard pen for use in teaching chinese language, according to claim 1, wherein: the pressing block (16) is fixedly connected with the extrusion spring (15), the pressing block (16) is made of a negative-level magnet, and the positive-level magnet seat (17) and the pressing block (16) are mutually attracted.

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