CN209232204U - A comparison learning device for Chinese language and literature - Google Patents

Abstract

The utility model relates to Chinese literature technical fields, especially a kind of Chinese literature comparison learning device, including learning cabinet, the upper surface side of the study cabinet is symmetrically arranged with sliding slot, one end of the threaded rod and sliding slot are rotatablely connected, the outside screw of the threaded rod is connected with threaded block, sliding block is socketed on the outside of the guide rod, moving sleeve is socketed on the outside of the location guide, pressure roller is installed between two connecting rods, the first spring is socketed on the outside of the location guide, the upper surface side of the study cabinet is symmetrically arranged with square hole, the inside of the square hole is mounted on protection rod, the output end of second motor and third motor is separately installed with the first reel and the second reel, first reel, control literature font paper is wound between second reel and protection rod.The utility model structure is simple, easy to use, can greatly improve learning efficiency, and using effect is good, is conducive to promote the use of.

Description

A comparison learning device for Chinese language and literature

technical field

The utility model relates to the technical field of Chinese language and literature, in particular to a comparison learning device for Chinese language and literature.

Background technique

Chinese language and literature majors require students to master the basic theories, basic knowledge and basic skills of Chinese language and literature, as well as relevant knowledge of journalism, history, philosophy, art, education and other disciplines, with literary accomplishment, literary appreciation ability, strong writing ability and language Expressive ability, able to read classical literature, master the basic methods of literature retrieval and data review, and have the ability to deal with ancient and modern language and written materials, the ability to interpret and analyze ancient and modern literary works, writing ability and the ability to design and implement Chinese teaching, master data collection , literature census, social survey, thesis writing and other basic methods of scientific research.

In the learning of Chinese language and literature, there will be calligraphy training through contrasting texts. However, when learning calligraphy, they are directly writing on the desktop. This method of learning and training is ineffective and greatly reduces the efficiency of calligraphy learning. problem, we propose a Chinese language and literature with a contrastive learning device.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a Chinese language and literature contrast learning device.

In order to achieve the above object, the utility model adopts the following technical solutions:

Design a kind of contrastive learning device for Chinese language and literature, comprising a learning box, one side of the upper surface of the learning box is symmetrically provided with a chute, the inside of the left chute is equipped with a first motor, the first motor The output end is equipped with a threaded rod, one end of the threaded rod is connected to the chute in rotation, the outside of the threaded rod is threadedly connected with a threaded block, and a guide rod is installed inside the chute on the right side, and the outside of the guide rod A slider is sleeved, and a fixed guide rod is fixedly installed on the middle part of the upper surface of the slider and the threaded block. A moving sleeve is sleeved on the outside of the fixed guide rod. rod, a pressure roller is installed between the two connecting rods, the upper end of the fixed guide rod is fixedly installed with a first limiting plate, and the lower end of the moving sleeve is installed with a second limiting plate through bolts. The outer side of the fixed guide rod is sleeved with a first spring, and the first spring is located between the second limiting plate and the first limiting plate, and one side of the upper surface of the learning box is symmetrically provided with a square hole. The inside of the hole is equipped with protective sticks, and the inner sides of the learning box are respectively equipped with a third motor and a second motor, and the output ends of the second motor and the third motor are respectively equipped with a first reel and a second motor. Two reels, the first reel, the second reel and the protective rod are wrapped with contrasting literary font paper, the inner lower surface of the learning box is equipped with a storage battery, the second motor, the storage battery, the third The motor and the first motor are connected by wires.

Preferably, a tensioning device is installed on the inner side of the learning box, and the tensioning device includes a guide column, one end of the guiding column is fixedly connected with the learning box, and a tensioning device is installed on the inner side of the guiding column. The second spring, one end of the second spring is equipped with a moving rod, and one end of the moving rod is rotatably installed with a tension roller that conflicts with the paper of contrasting literary characters.

Preferably, one side of the upper surface of the learning box is symmetrically provided with a first groove, and a mounting block is installed inside the first groove, and a pressing plate is installed on the upper surfaces of the two mounting blocks, and the pressing plate The connection mode with the mounting block is the same as the connection mode between the connecting rod and the threaded block.

Preferably, a protective cover is installed on one side of the upper surface of the learning box, and the protective cover is located above the contrasting literary font paper.

Preferably, the lower surface of the pressure plate is provided with anti-slip patterns.

The utility model proposes a device for contrastive learning of Chinese language and literature. The beneficial effect is that the third motor and the second motor provided by the utility model can move the contrasting literary font paper through the second reel and the first reel. , so that the contrasting literary font paper presents different characters, which is convenient for learners to compare and study. The first motor provided drives the threaded rod to rotate, the threaded rod drives the threaded block to move, the threaded block drives the fixed guide rod to move, and the fixed guide rod drives the moving sleeve The cylinder moves, and the moving sleeve drives the pressure roller to move through the connecting rod. The pressure roller can level the writing paper, thereby improving the writing effect of the writing paper. The structure is simple, easy to use, and can greatly improve the learning efficiency. Promotional use.

Description of drawings

Fig. 1 is a kind of Chinese language and literature that the utility model proposes with the top view structural representation of contrast learning device;

Fig. 2 is the left view structural representation of a kind of Chinese language and literature that the utility model proposes with comparative learning device;

Fig. 3 is a kind of Chinese language and literature that the utility model proposes with the connecting rod and the threaded block connecting structure schematic diagram of contrast learning device;

Fig. 4 is a structural schematic diagram of a tensioning device of a contrast learning device for Chinese language and literature proposed by the utility model.

In the figure: protective cover 1, learning box 2, first motor 3, pressure plate 4, first groove 5, installation block 6, pressure roller 7, slider 8, connecting rod 9, guide rod 10, chute 11, Threaded rod 13, square hole 14, threaded block 15, contrasting literature font paper 16, protective stick 17, first reel 18, second motor 19, battery 20, third motor 21, second reel 22, tensioning device 23. Moving sleeve 24, first spring 25, fixed guide rod 26, first limiting plate 27, second limiting plate 28, second spring 29, guide column 30, moving rod 31, tension roller 32.

Detailed ways

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.

The components of the embodiments of the invention generally described and shown in the figures herein may be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

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.

In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, use a specific The azimuth structure and operation, therefore can not be construed as the limitation of the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

With reference to Fig. 1-4, a kind of Chinese language and literature is used comparative learning device, comprises learning box body 2, and the inner side of learning box body 2 is equipped with tensioning device 23, and tensioning device 23 comprises guide post 30, and the inner side of guide post 30 One end is fixedly connected with the learning box body 2, and a second spring 29 is installed on the inner side of the guide post 30, and a moving rod 31 is installed on one end of the second spring 29, and one end of the moving rod 31 is rotated and installed to conflict with the literature font paper 16. The tension roller 32 can play a tensioning effect on the contrasting literary font paper 16, and improve the viewing effect of the contrasting literary font paper 16.

One side of the upper surface of the learning box body 2 is symmetrically provided with a first groove 5, and a mounting block 6 is installed inside the first groove 5, and a pressing plate 4 is installed on the upper surfaces of the two mounting blocks 6, and the pressing plate 4 and the mounting The connection mode between the blocks 6 is the same as the connection mode between the connecting rod 9 and the threaded block 15, in order to facilitate the writing paper to be pressurized and fixed to improve the writing stability.

The lower surface of the pressing plate 4 is provided with an anti-slip pattern, in order to make the pressing plate 4 more effective in pressing the writing paper and improve the use effect.

A protective cover 1 is installed on one side of the upper surface of the learning box body 2, and the protective cover 1 is located above the contrasting literary font paper 16, in order to protect the contrasting literary font paper 16 and improve the service life of the contrasting literary font paper 16.

One side of the upper surface of the learning box body 2 is symmetrically provided with a chute 11, the inside of the left chute 11 is equipped with a first motor 3, the output end of the first motor 3 is equipped with a threaded rod 13, and one end of the threaded rod 13 is connected to the slide. Groove 11 is rotatably connected, and the outside of threaded rod 13 is threadedly connected with threaded block 15, and the inside of right side chute 11 is equipped with guide bar 10, and the outside of guide bar 10 is sleeved with slide block 8, slide block 8 and thread block 15. The middle part of the upper surface is fixed with a fixed guide rod 26, the outer side of the fixed guide rod 26 is sleeved with a moving sleeve 24, the upper surface of the moving sleeve 24 is equipped with a connecting rod 9, and a pressure roller is installed between the two connecting rods 9 7. The upper end of the fixed guide rod 26 is fixedly equipped with a first limiting plate 27, the lower end of the moving sleeve 24 is equipped with a second limiting plate 28 through bolts, and the outer side of the fixed guide rod 26 is sleeved with a first spring 25, and The first spring 25 is located between the second limiting plate 28 and the first limiting plate 27, and the upper surface side of the learning box body 2 is symmetrically provided with a square hole 14, and the inside of the square hole 14 is equipped with a protective rod 17. A third motor 21 and a second motor 19 are respectively installed on both sides of the inside of the casing 2, and the output ends of the second motor 19 and the third motor 21 are respectively equipped with a first reel 18 and a second reel 22, the first reel Between the tube 18, the second reel 22 and the protective stick 17, there is a contrasting literary font paper 16, and a storage battery 20 is installed on the inner lower surface of the learning box body 2, and the second motor 19, the storage battery 20, the third motor 21 and the first The motors 3 are connected by wires.

Working principle: when in use, starting the third motor 21 and the second motor 19 can move the contrasting literary font paper 16 through the second reel 22 and the first reel 18, so that the contrasting literary font paper 16 presents different characters , to facilitate learners to compare and study, the tensioning device 23 can play a tensioning effect on the contrasting literary font paper 16, improve the viewing effect of the contrasting literary font paper 16, pull the pressing plate 4, put the writing paper under the pressing plate 4, and then pull Pressure roller 7, due to the relationship between the fixed guide rod 26 and the moving sleeve 24, the pressure roller 7 moves upwards, and the writing paper is placed under the pressure roller 7, and the pressure roller 7 is pressed against the writing paper under the action of the first spring 25 , start the first motor 3, the first motor 3 drives the threaded rod 13 to rotate, the threaded rod 13 drives the threaded block 15 to move, the threaded block 15 drives the fixed guide rod 26 to move, the fixed guide rod 26 drives the moving sleeve 24 to move, and the moving sleeve 24 drives the pressure roller 7 to move through the connecting rod 9, and the pressure roller 7 realizes the leveling of the writing paper, thereby improving the writing effect of the writing paper.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (5)

1. a kind of Chinese literature comparison learning device, including study cabinet (2), which is characterized in that the study cabinet (2) Upper surface side be symmetrically arranged with sliding slot (11), the inside of left side sliding slot (11) is equipped with first motor (3), the first motor (3) output end is equipped with threaded rod (13), and one end and sliding slot (11) of the threaded rod (13) are rotatablely connected, the threaded rod (13) outside screw is connected with threaded block (15), and the inside of the right side sliding slot (11) is equipped with guide rod (10), described to lead It is socketed with sliding block (8) on the outside of to bar (10), the upper surface middle part of the sliding block (8) and threaded block (15) is fixedly installed with Determine guide rod (26), is socketed with moving sleeve (24) on the outside of the location guide (26), the upper surface of the moving sleeve (24) It is equipped with connecting rod (9), is equipped with pressure roller (7) between two connecting rods (9), the upper end of the location guide (26) is fixed It is equipped with the first limit plate (27), the lower end of the moving sleeve (24) is equipped with the second limit plate (28) by bolt, described It is socketed on the outside of location guide (26) the first spring (25), and the first spring (25) is located at the second limit plate (28) and the first limit Between position plate (27), the upper surface side of study cabinet (2) is symmetrically arranged with square hole (14), the square hole (14) it is interior Portion is mounted on protection rod (17), and the inside two sides of study cabinet (2) are separately installed with third motor (21) and the second electricity The output end of machine (19), second motor (19) and third motor (21) is separately installed with the first reel (18) and the second reel (22), it is wound with control literature font paper (16) between first reel (18), the second reel (22) and protection rod (17), The bottom inner surface of study cabinet (2) is equipped with battery (20), second motor (19), battery (20), third It is connected between motor (21) and first motor (3) by conducting wire.

2. a kind of Chinese literature according to claim 1 comparison learning device, which is characterized in that the study cabinet (2) interior side is equipped with tensioning apparatus (23), and the tensioning apparatus (23) includes guide post (30), the guide post (30) One end be fixedly connected with study cabinet (2), the interior side of the guide post (30) is equipped with second spring (29), described the One end of two springs (29) is equipped with mobile bar (31), and one end of the mobile bar (31) is rotatably equipped with and compares literature font The idler roller (32) that paper (16) contradicts.

3. a kind of Chinese literature according to claim 1 comparison learning device, which is characterized in that the study cabinet (2) upper surface side is symmetrically arranged with the first groove (5), and the inside of first groove (5) is equipped with mounting blocks (6), and two The upper surface of the mounting blocks (6) is equipped with pressing plate (4) jointly, and connection type and company between pressing plate (4) and mounting blocks (6) Connection type between extension bar (9) and threaded block (15) is identical.

4. a kind of Chinese literature according to claim 1 comparison learning device, which is characterized in that the Cabinet for storing learning articles The upper surface side of body (2) is equipped with shield (1), and shield (1) is located at the top of control literature font paper (16).

5. a kind of Chinese literature according to claim 3 comparison learning device, it is characterised in that, the pressing plate (4) Lower surface be equipped with anti-skid design.