CN216287154U

CN216287154U - Calligraphy teaching exercise table convenient to location

Info

Publication number: CN216287154U
Application number: CN202123018140.6U
Authority: CN
Inventors: 张家玥; 薛志倩; 林潇琪
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-04-12
Anticipated expiration: 2031-12-01

Abstract

The utility model discloses a calligraphy teaching exercise table convenient to position, which belongs to the technical field of calligraphy exercise and comprises a teaching exercise table and two springs, wherein the upper surface of the teaching exercise table is lapped with the lower surface of felt, the upper surface of the felt is lapped with the lower surface of rice paper, the upper surface of the teaching exercise table is fixedly connected with the lower surface of a fixed rod, the outer surface of the fixed rod is sleeved with a flattening mechanism, the left side surface of the flattening mechanism is fixedly connected with the right end of a movable rod, and the front surface and the back surface of the movable rod are both fixedly connected with telescopic rods. This calligraphy teaching exercise table convenient to location through setting up pinion rack, first movable rod, second movable rod, spacing, connecting rod, rice paper, smooth ball and sliding sleeve, and this device need not flatten rice paper with the paper weight, can not meet exogenic action moreover writing the in-process, causes the condition such as tearing and the dislocation to rice paper, and it is troublesome to have reduced unnecessary.

Description

Calligraphy teaching exercise table convenient to location

Technical Field

The utility model belongs to the technical field of calligraphy practice, and particularly relates to a calligraphy teaching practice table convenient to position.

Background

Calligraphy practice is from understanding calligraphy, knowing calligraphy, hobby calligraphy and gradually producing interest to calligraphy, the process of study gradually, copying, deep-built, at present when calligraphy is practised, need flatten and fix a position to rice paper with the paper weight, meet external force and tear rice paper very easily in the writing process moreover, and the rice paper condition such as misplacing, can bring unnecessary trouble for people.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the utility model provides the calligraphy teaching practice table convenient to position, and solves the problems that at present, a paperweight is required to flatten and position the rice paper during calligraphy practice, the rice paper is easy to tear under the action of external force in the writing process, the rice paper is easy to misplace, and unnecessary troubles are brought to people.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a calligraphy teaching exercise table convenient to location, includes teaching exercise platform and two springs, the upper surface of teaching exercise platform and the lower surface overlap joint of felt, the upper surface of felt and the lower surface overlap joint of rice paper, the upper surface of teaching exercise platform and the lower fixed surface of dead lever are connected, flattening mechanism has been cup jointed to the surface of dead lever, flattening mechanism's left surface and the right-hand member fixed connection of carriage release lever, the front and the equal fixedly connected with telescopic link in the back of carriage release lever, the positive fixedly connected with smooth ball of telescopic link, two the back of the body of spring respectively with the opposite face fixed connection of smooth ball, two the opposite face of spring respectively with the front and the back fixed connection of carriage release lever.

As a further scheme of the utility model: the mechanism that flattens includes the pinion rack, the lower surface of pinion rack and the upper surface of first movable rod and the last fixed surface of second movable rod are connected, the lower surface of first movable rod and the lower surface of second movable rod and the upper surface overlap joint of teaching exercise platform.

As a further scheme of the utility model: the front of the second movable rod is fixedly connected with the back of the limiting frame, the inner wall of the limiting frame is sleeved on the outer surface of the fixed rod, the front of the limiting frame is fixedly connected with the back of the connecting rod, and the left side of the connecting rod is fixedly connected with the right end of the movable rod.

As a further scheme of the utility model: the toothed plate is meshed with the gear, and the inner wall of the gear is hinged to the upper surface of the teaching exercise table through a pin shaft.

As a further scheme of the utility model: the upper surface of teaching exercise platform and the lower surface fixed connection of sliding sleeve, it has the slide opening to open in the sliding sleeve, the front and the back of slide opening inner wall all are provided with trapezoidal piece.

As a further scheme of the utility model: the right flank of teaching exercise platform and the left flank fixed connection who dries the frame, the upper surface of felt and the lower surface overlap joint of magnetite, the lower surface of teaching exercise platform and the top fixed connection of four support columns.

(III) advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

1. this calligraphy teaching exercise table convenient to location, through setting up the pinion rack, first movable rod, the second movable rod, spacing, the connecting rod, rice paper, ball and sliding sleeve, the swing gear, make the pinion rack pass through the gear and drive first movable rod and second movable rod and remove, make the second movable rod drive the connecting rod through spacing and remove at the surface of rice paper, after ball roll-off slide opening, can accomplish the work of compressing tightly to rice paper, this device need not flatten rice paper with the weight, and can not meet exogenic action writing the in-process, cause the condition such as tear and the dislocation to rice paper, it is troublesome to have reduced unnecessary.

2. This calligraphy teaching exercise table convenient to location, through setting up the connecting rod, the sliding ball, the sliding sleeve, telescopic link and spring, the surface contact back of sliding ball and sliding sleeve, in the sliding ball can drive the telescopic link and get into the sliding sleeve, telescopic link and spring can receive the extrusion and produce deformation, after the sliding ball roll-off sliding sleeve, the elastic force of spring drives the telescopic link and outwards expands, the telescopic link drives the sliding ball and resets to effectually fix the connecting rod, prevent that the connecting rod from taking place the problem of displacement.

3. This calligraphy teaching exercise table convenient to location through setting up the felt, prevents that the china paper from oozing and glues on the desktop to pollution teaching exercise platform dries the frame through the setting, can dry the good china paper of completion, makes things convenient for people's later stage to mount to the china paper.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

fig. 2 is a three-dimensional structural schematic view of a toothed plate of the present invention;

FIG. 3 is a schematic cross-sectional view of the sliding sleeve according to the present invention;

FIG. 4 is an enlarged schematic view of the utility model at A;

in the figure: 1 teaching exercise platform, 2 felts, 3 rice paper, 4 flattening mechanisms, 41 toothed plates, 42 gears, 43 pin shafts, 44 first movable rods, 45 second movable rods, 46 limiting frames, 47 connecting rods, 5 fixed rods, 6 drying frames, 7 supporting columns, 8 magnets, 9 sliding sleeves, 10 sliding holes, 11 trapezoidal blocks, 12 movable rods, 13 springs, 14 telescopic rods and 15 sliding balls.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 4, the present invention provides a technical solution: a calligraphy teaching practice table convenient to locate comprises a teaching practice table 1 and two springs 13, wherein the upper surface of the teaching practice table 1 is in lap joint with the lower surface of a felt 2, the felt 2 is arranged to prevent ink from permeating rice paper 3 and being adhered to a table top so as to avoid polluting the teaching practice table 1, the upper surface of the felt 2 is in lap joint with the lower surface of the rice paper 3, the upper surface of the teaching practice table 1 is fixedly connected with the lower surface of a fixing rod 5, the left-right moving distance of a limiting frame 46 can be limited by arranging the fixing rod 5, a flattening mechanism 4 is sleeved on the outer surface of the fixing rod 5, the left side surface of the flattening mechanism 4 is fixedly connected with the right end of a moving rod 12, telescopic rods 14 are fixedly connected to the front surface and the back surface of the moving rod 12, sliding balls 15 are fixedly connected to the front surface of the telescopic rods 14, the moving rod 12 can smoothly enter a sliding hole 10 by arranging the telescopic rods 14, the opposite surfaces of the two springs 13 are respectively and fixedly connected with the opposite surfaces of the sliding balls 15, the opposite surfaces of the two springs 13 are respectively fixedly connected with the front surface and the back surface of the movable rod 12, and through the arrangement of the springs 13, the elastic force of the springs 13 drives the telescopic rod 14 to reset, so that the sliding ball 15 and the left side of the sliding sleeve 9 are clamped.

Specifically, as shown in fig. 2, fig. 3 and fig. 4, the flattening mechanism 4 includes a toothed plate 41, a lower surface of the toothed plate 41 is fixedly connected with an upper surface of a first movable rod 44 and an upper surface of a second movable rod 45, by providing the second movable rod 45, the second movable rod 45 can drive a connecting rod 47 to move through a limiting frame 46, so as to flatten and compress the rice paper 2, prevent the rice paper 2 from wrinkling and affecting the writing exercise, the lower surface of the first movable rod 44 and the lower surface of the second movable rod 45 are lapped with the upper surface of the teaching exercise table 1, by providing the first movable rod 44 and the second movable rod 45, the toothed plate 41 and the gear 42 are located on the same horizontal plane, a front surface of the second movable rod 45 is fixedly connected with a back surface of the limiting frame 46, an inner wall of the limiting frame 46 is sleeved on an outer surface of the fixed rod 5, by providing the limiting frame 46, so that the limiting frame 46 can limit the back and forth movement of the connecting rod 47, make connecting rod 47 back-and-forth movement more stable, the surface of dead lever 5 and spacing 46's inner wall sliding connection, the left surface of connecting rod 47 and the right-hand member fixed connection of carriage release lever 12, pinion rack 41 and gear 42 mesh, gear 42's inner wall is articulated through the upper surface of round pin axle 43 with teaching exercise platform 1, the upper surface of teaching exercise platform 1 and the lower fixed surface of sliding sleeve 9 are connected, sliding hole 10 has been seted up in the sliding sleeve 9, the front and the back of sliding hole 10 inner wall all are provided with trapezoidal piece 11, through setting up trapezoidal piece 11, make smooth ball 15 can slide carriage release lever 12 into in the sliding hole 10 through the surface slip at trapezoidal piece 11, thereby fix connecting rod 47.

Specifically, as shown in fig. 1, the right flank of teaching exercise platform 1 and the left flank fixed connection who dries frame 6, the upper surface of felt 2 and the lower surface overlap joint of magnetite 8, through setting up magnetite 8 and felt 2, contain metallic material in the felt 2, make magnetite 8 can fix a position rice paper 3, prevent that rice paper 3 from removing, the lower surface of teaching exercise platform 1 and the top fixed connection of four support columns 7, through setting up support column 7, make support column 7 can fix teaching exercise platform 1.

The working principle of the utility model is as follows:

s1, when in use, firstly, the felt 2 and the rice paper 3 are sequentially placed on the teaching practice table 1, then the gear 42 is rotated, the gear 42 drives the toothed plate 41 to move leftwards, the toothed plate 41 drives the first movable rod 44 and the second movable rod 45 to move, the second movable rod 45 drives the limiting frame 46 to perform limiting movement on the surface of the fixed rod 5, the limiting frame 46 is separated from the right side of the fixed rod 5, the connecting rod 47 is in contact with the surface of the rice paper 3, the limiting frame 46 drives the movable rod 12 to move leftwards through the connecting rod 47, the movable rod 12 drives the telescopic rod 14 to move, after the limiting frame 46 is in contact with the left side of the fixed rod 5, the sliding ball 15 drives the telescopic rod 14 to enter the sliding sleeve 9, the sliding ball 15 rolls on the surface of the trapezoidal block 11, the spring 13 drives the telescopic rod 14 to extrude and deform, when the sliding ball 15 slides out of the highest position of the trapezoidal block 11, the elastic force of the spring 13 drives the sliding ball 15 to move outwards through the telescopic rod 14, the sliding ball 15 is clamped with the left side of the sliding sleeve 9, the connecting rod 47 presses one corner of the rice paper 2, then the magnet 8 is placed on the surface of the rice paper 3, and at the moment, the connecting rod 47 finishes the fixing work of the rice paper 3;

s2, when the felt is not used, the magnet 3 is firstly placed on the surface of the felt 2, then the gear 42 is rotated, the gear 42 drives the toothed plate 41 to move rightwards, the toothed plate 41 drives the first movable rod 44 and the second movable rod 45 to move, the second movable rod 45 drives the limiting frame 46 to move on the surface of the fixed rod 5, after the limiting frame 46 is separated from the left side of the fixed rod 5, the sliding ball 15 drives the telescopic rod 14 to enter the sliding sleeve 9, the sliding ball 15 rolls on the surface of the trapezoidal block 11, the spring 13 drives the telescopic rod 14 to extrude and deform, and when the sliding ball 15 slides out of the highest position of the trapezoidal block 11, the elastic force of the spring 13 drives the sliding ball 15 to move outwards through the telescopic rod 14;

s3, then the connecting rod 47 moves on the surface of the rice paper 3, the limiting frame 46 drives the moving rod 12 to move rightwards through the connecting rod 47, so that the moving rod 12 drives the telescopic rod 14 to move, after the limiting frame 46 is in contact with the right side of the fixing rod 5, the connecting rod 47 is separated from the rice paper 2, the rice paper 3 can be taken away at the moment, and the rice paper 3 can be dried.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a calligraphy teaching exercise table convenient to location, includes teaching exercise platform (1) and two springs (13), its characterized in that: the upper surface of teaching exercise platform (1) and the lower surface overlap joint of felt (2), the upper surface of felt (2) and the lower surface overlap joint of rice paper (3), the upper surface of teaching exercise platform (1) and the lower fixed surface of dead lever (5) are connected, the surface of dead lever (5) has cup jointed flattening mechanism (4), the left surface of flattening mechanism (4) and the right-hand member fixed connection of carriage release lever (12), the front and the equal fixedly connected with telescopic link (14) in the back of carriage release lever (12), the front fixedly connected with smooth ball (15) of telescopic link (14), two the back of the body face of spring (13) respectively with the opposite face fixed connection of smooth ball (15), two the opposite face of spring (13) respectively with the front and the back fixed connection of carriage release lever (12).

2. The calligraphy teaching practice table convenient to position of claim 1 wherein: flattening mechanism (4) include pinion rack (41), the lower surface of pinion rack (41) is connected with the upper surface of first movable rod (44) and the upper surface fixed connection of second movable rod (45), the lower surface of first movable rod (44) and the lower surface of second movable rod (45) and the upper surface overlap joint of teaching exercise platform (1).

3. A calligraphy teaching practice table convenient to position as claimed in claim 2 wherein: the front of second movable rod (45) and the back fixed connection of spacing (46), the inner wall of spacing (46) cup joints the surface at dead lever (5), the front of spacing (46) and the back fixed connection of connecting rod (47), the left surface of connecting rod (47) and the right-hand member fixed connection of carriage release lever (12).

4. A calligraphy teaching practice table convenient to position as claimed in claim 2 wherein: toothed plate (41) and gear (42) meshing, the inner wall of gear (42) is through round pin axle (43) and the upper surface of teaching exercise platform (1) articulated.

5. The calligraphy teaching practice table convenient to position of claim 1 wherein: the teaching exercise table is characterized in that the upper surface of the teaching exercise table (1) is fixedly connected with the lower surface of a sliding sleeve (9), a sliding hole (10) is formed in the sliding sleeve (9), and trapezoidal blocks (11) are arranged on the front surface and the back surface of the inner wall of the sliding hole (10).

6. The calligraphy teaching practice table convenient to position of claim 1 wherein:

the right flank of teaching exercise platform (1) and the left flank fixed connection who dries frame (6), the upper surface of felt (2) and the lower surface overlap joint of magnetite (8), the lower surface of teaching exercise platform (1) and the top fixed connection of four support columns (7).