CN216033396U

CN216033396U - Multifunctional Chinese teaching device

Info

Publication number: CN216033396U
Application number: CN202122030853.8U
Authority: CN
Inventors: 庞学仁
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-03-15
Anticipated expiration: 2031-08-26

Abstract

The utility model relates to the technical field of Chinese teaching, in particular to a multifunctional Chinese teaching device which comprises a frame body and a writing frame, wherein the rotation axis of the writing frame is vertical to the frame body from top to bottom, the writing frame is provided with a basic writing board, the top of the basic writing board is provided with a first connecting structure, an extension writing board is stored on the frame body, the bottom of the extension writing board is provided with a second connecting structure, the basic writing board and the extension writing board are made of the same material, and the front side and the back side of the basic writing board and the back side of the extension writing board are made of the same material so as to realize the effect that both the front side and the back side can be written The function is single, and the practical requirement when writing many contents can not be met.

Description

Multifunctional Chinese teaching device

Technical Field

The utility model relates to the technical field of Chinese teaching, in particular to a multifunctional Chinese teaching device.

Background

A large amount of writing boards are needed in the Chinese teaching process, particularly the Chinese writing boards are large in writing Chinese characters, high in difficulty and time and labor are wasted, new contents are often needed to be written while being wiped in the using process, and the working strength of a Chinese teacher is further increased. In order to improve the phenomenon, the attention of the Chinese teacher is focused on teaching, numerous auxiliary tools such as a simple auxiliary writing board are available in the market, the height of the auxiliary writing board is adjustable, the auxiliary writing board is light in weight and convenient to transfer, the auxiliary writing board can be placed under a teacher's desk or at the corner of a classroom when not used, the work of the Chinese teacher cannot be influenced, after the space on a blackboard is fully written by the Chinese teacher, the auxiliary writing board is used for auxiliary writing on the blackboard, namely, a writing area is increased, the working intensity brought to the Chinese teacher by repeated wiping can be effectively reduced, the working attention is more easily focused on teaching, and the classroom teaching effect is improved.

However, the structure of current supplementary clipboard is comparatively single, often only include height-adjustable's frame and the supplementary clipboard of setting in the frame, the effect is comparatively single, only can assist the less teaching work of writing content, in case the teaching task of the single lesson of chinese teacher is big, write when the content is many, the writing area of the supplementary clipboard of conventionality just can't satisfy the user demand again, consequently, how to design a multi-functional chinese teaching device and come the use that fully provided the teacher to require to become a technical problem that the skilled person in the art needs a urgent need to be solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multifunctional Chinese teaching device, which is used for solving the technical problems that the auxiliary writing board in the prior art has single structure and single function and cannot meet the practical requirement when writing is more.

In order to achieve the purpose, the multifunctional Chinese teaching device provided by the utility model adopts the following technical scheme:

the utility model provides a multi-functional chinese teaching device, includes support body and rotation assembly at the writing rack of support body upside, just the rotation axis top-down of writing rack is perpendicular the support body, the writing rack has the basic clipboard that supplies the user of service to write, the top of basic clipboard is provided with first connection structure, the storage has the extension clipboard on the support body, the bottom of extending the clipboard have be used for with first connection structure connects to fix in order to extend the clipboard the second connection structure at basic clipboard top, the basic clipboard with the material of extending the clipboard is the same, and the effect that the material of the front of the two and reverse side is also the same in order to realize the equal writing of tow sides.

Further, the support body includes the fixed part that leans on down and the extension that leans on, the upside of extension is provided with the writing frame, be provided with elevating system between fixed part and the extension so that the extension drives the writing frame is common for the fixed part rises or descends.

Furthermore, two placing grooves with upward openings and extending up and down are arranged in the fixing part, a lifting cylinder with an upward output end and an upward output end connected with the extending part is arranged in the placing groove, and the lifting cylinder forms the lifting mechanism.

Further, the upside of extension still is provided with and is used for fixing the fixed knot of write rack gesture constructs, fixed knot constructs including the fixed plate of vertical extension, the fixed plate internal rotation is equipped with horizontal extension be used for inserting the dress bolt soon in the write rack, the both sides of write rack respectively have a screw hole to the homoenergetic cooperates when write rack is located front side state and reverse side state the dress bolt soon realizes that the gesture is fixed.

Furthermore, the first connecting structure is a jack, the second connecting structure is a plug column matched with the size of the jack, and the number of the jacks is matched with the number of the plug columns.

Further, the top of the extension writing board is also provided with the first connecting structure.

Further, the bottom of support body is provided with the walking wheel, both sides are provided with output support cylinder down respectively around the support body, support cylinder's output is connected with the supporting seat, the supporting seat is used for when this device uses the whereabouts with fixed gesture, rises when not using with the removal of convenient walking wheel.

Furthermore, the side of the writing rack is also provided with two handles for users to hold, and the number of the handles is two.

The multifunctional Chinese teaching device provided by the utility model has the beneficial effects that: before the writing device is used, the supporting cylinder is started firstly, the supporting seat is driven by the supporting cylinder to fall, so that the posture of the whole writing device is fixed, then the height of the writing rack is adjusted through the lifting mechanism until the using requirement of a user is met, the writing rack can finish conventional writing, because the basic writing board and the extension writing board are made of the same material, and the front surface and the back surface of the basic writing board and the extension writing board are made of the same material, so that the writing effect of both the front surface and the back surface can be realized, when the writing content is more, firstly, the writing rack can be rotated, the back surface of the writing rack is used for writing, if the writing requirement cannot be met, the extension writing board in the rack body can be fixed on the first connecting structure through the second connecting structure, the writing area is enlarged again, the back surface of the extension writing board can also be used for writing, and the writing requirement of the user can be further met by the whole writing device, after the use is finished, the extension writing board is detached and placed in the frame body, the lifting mechanism drives the writing frame to reset, the supporting cylinder drives the supporting seat to ascend, and the whole device is moved away through the travelling wheels;

compared with the prior art, the writing rack has the advantages that the writing area of the writing rack is effectively enlarged by rotating the writing rack and adding the auxiliary extending writing board, the use requirement can be met even if the teaching task of a user in a single lesson is large and the writing content is more, and the technical problems that the auxiliary writing board in the prior art is single in structure and function and cannot meet the practical requirement when the writing content is more are effectively solved.

Drawings

FIG. 1 is a first schematic diagram of a multi-functional Chinese teaching apparatus according to the present invention;

FIG. 2 is a second schematic view (partially cut away) of the multifunctional Chinese teaching apparatus according to the present invention;

fig. 3 is a schematic view of the extended tablet of fig. 1.

Reference numbers in the figures: 1. a frame body; 2. a writing rack; 3. a base writing board; 4. an extension writing board; 5. a fixed part; 6. an extension portion; 7. a placement groove; 8. a lifting cylinder; 9. a fixing plate; 10. screwing the bolt; 11. a threaded hole; 12. a jack; 13. inserting a column; 14. a traveling wheel; 15. a support cylinder; 16. a supporting seat; 17. a handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

The utility model is described in further detail below with reference to the following figures and detailed description:

the utility model provides a specific embodiment of a multifunctional Chinese teaching device, which comprises the following steps:

as shown in fig. 1 and 2, a multi-functional chinese teaching device, including support body 1 and the writing desk 2 of rotation assembly at 1 upside of support body, and writing desk 2's perpendicular support body 1 of axis of rotation top-down, writing desk 2 has the basic clipboard 3 that supplies the user to write, the top of basic clipboard 3 is provided with first connection structure, the storage has extension clipboard 4 on the support body 1, the bottom of extending clipboard 4 has and is used for being connected with first connection structure in order to fix the second connection structure at basic clipboard 3 top with extending clipboard 4, basic clipboard 3 is the same with the material that extends clipboard 4, and the front of the two is also the same with the material of reverse side in order to realize the effect that the equal writing of two sides can be written.

The support body 1 comprises a lower fixing portion 5 and an upper extending portion 6, the upper side of the extending portion 6 is provided with a writing rack 2, and a lifting mechanism is arranged between the fixing portion 5 and the extending portion 6 to enable the extending portion 6 to drive the writing rack 2 to ascend or descend relative to the fixing portion 5. In other embodiments, the frame body may also include a base and a scissor mechanism disposed on the base for lifting, a placing seat is disposed above the scissor mechanism, and the writing rack is rotatably assembled on the placing seat, so that lifting adjustment of the writing rack can be realized.

Two placing grooves 7 with upward openings and extending up and down are arranged in the fixing part 5, a lifting cylinder 8 with an upward output end and an output end connected with the extending part 6 is arranged in the placing grooves 7, and the lifting cylinder 8 forms a lifting mechanism. In other embodiments, servo electric cylinders may be used instead of the lift cylinders.

The upside of extension 6 still is provided with the fixed knot who is used for fixed writing frame 2 gestures and constructs, and fixed knot constructs including vertical extension's fixed plate 9, and fixed plate 9 internal rotation is equipped with horizontal extension be used for inserting the bolt 10 of adorning soon in writing frame 2, and the both sides of writing frame 2 respectively have a screw hole 11 to the homoenergetic cooperation is adorned soon bolt 10 and is realized the gesture fixed when writing frame 2 is located positive state and reverse side state.

As shown in fig. 2 and 3, the first connecting structure is the insertion hole 12, the second connecting structure is the insertion post 13 matched with the size of the insertion hole 12, and the number of the insertion holes 12 is matched with the number of the insertion posts 13. In other embodiments, the first connecting structure may also be a threaded hole, the second connecting structure may also be a connecting plate extending horizontally, and an unthreaded hole aligned with the threaded hole is provided on the connecting plate, and a bolt is inserted into the unthreaded hole, so that the bolt is inserted after the unthreaded hole is aligned with the threaded hole to realize connection.

The top of the extension tablet 4 is also provided with a first attachment structure.

The bottom of support body 1 is provided with walking wheel 14, and both sides are provided with output support cylinder 15 down respectively around support body 1, and support cylinder 15's output is connected with supporting seat 16, and supporting seat 16 is used for when this device uses whereabouts with fixed gesture, rises when not using in order to make things convenient for walking wheel 14's removal.

The writing desk 2 is also provided with two handles 17 at the side for the user to hold, and the number of the handles 17 is two.

The working principle of the multifunctional Chinese teaching device provided by the utility model is as follows: before the writing device is used, the supporting cylinder 15 is started firstly, the supporting cylinder 15 drives the supporting seat 16 to fall down, so that the posture of the whole writing device is fixed, then the height of the writing frame 2 is adjusted through the lifting mechanism until the using requirement of a user is met, the writing frame 2 can finish conventional writing, because the basic writing board 3 and the extension writing board 4 are made of the same material, and the front surface and the back surface of the basic writing board and the extension writing board are made of the same material, so that the writing effect of both the front surface and the back surface can be realized, when the writing content is more, firstly, the writing can be carried out by rotating the writing frame 2 and utilizing the back surface of the writing frame 2, if the writing requirement cannot be met, the extension writing board 4 in the frame body 1 can be fixed on the first connecting structure through the second connecting structure, the writing area is enlarged again, the back surface of the extension writing board 4 can also be used for writing, and the whole writing device can further meet the writing requirement of the user, after the use, the extension writing board 4 is detached and placed in the frame body 1, the lifting mechanism drives the writing frame 2 to reset, the supporting cylinder 15 drives the supporting seat 16 to ascend, and the whole device is moved away through the travelling wheels 14;

compared with the prior art, the writing rack has the advantages that the writing area of the writing rack 2 is effectively enlarged by rotating the writing rack 2 and adding the auxiliary extension writing board 4, the use requirement can be met even if the teaching task of a user for one lesson is large and the writing content is more, and the technical problems that the auxiliary writing board in the prior art is single in structure and function and cannot meet the practical requirement when the writing content is more are effectively solved.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; 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 by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A multi-functional chinese teaching device which characterized in that: including support body and rotation assembly at the writing rack of support body upside, just the rotation axis top-down of writing rack is perpendicular the support body, the writing rack has the basic clipboard that supplies the user of service to write, the top of basic clipboard is provided with first connection structure, the storage has the extension clipboard on the support body, the bottom of extending the clipboard have be used for with first connection structure connects in order to extend the clipboard to fix the second connection structure at basic clipboard top, the basic clipboard with the material of extending the clipboard is the same, and the front of the two is also the same with the effect of realizing the equal writing of tow sides with the material of reverse side.

2. The multi-functional chinese teaching device of claim 1, wherein: the support body includes the fixed part that leans on down and the extension that leans on, the upside of extension is provided with the writing rack, be provided with elevating system between fixed part and the extension so that the extension drives the writing rack rises or descends for the fixed part jointly.

3. The multi-functional chinese teaching device of claim 2, wherein: the lifting mechanism is characterized in that two placing grooves with upward openings and extending up and down are arranged in the fixing part, a lifting cylinder with an upward output end and an output end connected with the extending part is arranged in each placing groove, and each lifting cylinder forms the lifting mechanism.

4. A multi-functional chinese teaching device according to claim 2 or 3, wherein: the upside of extension still is provided with and is used for fixing the fixed knot of write rack gesture constructs, fixed knot constructs including the fixed plate of vertical extension, be equipped with transversely extending being used for inserting in the fixed plate internal rotation the dress bolt soon in the write rack, the both sides of write rack respectively have a screw hole to the homoenergetic cooperates when the write rack is located front state and reverse state the dress bolt soon realizes that the gesture is fixed.

5. The multi-functional chinese teaching device of any one of claims 1 to 3, wherein: the first connecting structure is a jack, the second connecting structure is a plug column matched with the size of the jack, and the number of the jacks is matched with the number of the plug columns.

6. The multi-functional chinese teaching device of any one of claims 1 to 3, wherein: the top of the extension writing board is also provided with the first connecting structure.

7. The multi-functional chinese teaching device of any one of claims 1 to 3, wherein: the bottom of support body is provided with the walking wheel, both sides are provided with output support cylinder down respectively around the support body, support cylinder's output is connected with the supporting seat, the supporting seat is used for when this device uses the whereabouts with fixed gesture, rises when not using with the removal of convenient walking wheel.

8. The multi-functional chinese teaching device of any one of claims 1 to 3, wherein: the side of writing frame still is provided with the handle that is used for supplying the user to hold, the quantity of handle is two.