CN113331571B

CN113331571B - Auxiliary device for calligraphy exercise

Info

Publication number: CN113331571B
Application number: CN202110533039.XA
Authority: CN
Inventors: 余佳建; 余秀珍
Original assignee: Hangzhou Zhuoguan Education Technology Co ltd
Current assignee: Hangzhou Zhuoguan Education Technology Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2022-06-24
Anticipated expiration: 2041-05-17
Also published as: CN113331571A

Abstract

The invention provides an auxiliary device for calligraphy exercise, which comprises a desk plate, support columns and a base. The invention is provided with the supporting frame which comprises the gravity block, the moving block, the supporting rod and the fixing block, when the height of the desk needs to be increased, the gravity block moves downwards under the action of gravity, the movable plate is pushed to move through the connecting plate, the sliding block slides in the first groove in the fixed plate, so that the connecting plates at the two sides of the cross bar and the centers of the moving plates at the two sides of the cross bar are on the same horizontal plane, when the moving blocks move towards the outer side of the supporting frame, because the bottom end of the supporting rod is positioned at the outer side of the supporting frame in the upward moving process of the supporting rod, the bottom end of the supporting rod loses resistance and moves outwards, the distance between the two supporting rods is increased, the span between the front supporting rod and the rear supporting rod is increased, the gravity center is more stable, the table is convenient to support, meanwhile, the clamping block at the bottom end of the supporting rod is stopped above the fixing block, so that the height of the table is increased, and the table is convenient to use.

Description

Auxiliary device for calligraphy exercise

Technical Field

The invention relates to the technical field of calligraphy practice, in particular to an auxiliary device for calligraphy practice.

Background

Calligraphy is a characteristic artistic expression form of characters and beauty in China and surrounding countries and regions deeply influenced by Chinese culture, and copy paper needs to be laid on a desk top when calligraphy is generally learned, so that calligraphy practice is carried out.

According to retrieval, a calligraphy practice auxiliary device with the patent number of CN201720066870.8 is found, and the novel calligraphy practice auxiliary device enables students to place copied calligraphy samples on a display board during copying practice, enables the students to visually watch the copied calligraphy samples through a glass writing board and perform copying practice, and facilitates cleaning of a writing desktop; wherein, the deficiency points are as follows:

this kind of calligraphy exercise auxiliary device supports fixedly through the supporting leg to the calligraphy table, when using, because there is the difference in every user's height, when using the calligraphy table to carry out the calligraphy exercise, the use height of calligraphy table is improper for it is uncomfortable to use, consequently, proposes a calligraphy exercise and uses auxiliary device to solve the problem.

Disclosure of Invention

To solve the above technical problems, the present invention provides an auxiliary device for calligraphy practice to solve the above problems described in the background art.

The invention relates to an auxiliary device for calligraphy exercise, which is realized by the following specific technical means: including table, support column and base, the bottom fixedly connected with support column of table, the below of support column is provided with base, its characterized in that: a supporting frame capable of adjusting the height is arranged between the supporting column and the base.

As a further scheme of the invention: the middle part fixedly connected with connecting rod of carriage, the fixed frame of top middle part fixedly connected with of base, the passageway has been seted up at fixed frame middle part, the connecting rod runs through the passageway at fixed frame middle part.

As a further scheme of the invention: the utility model discloses a supporting frame, including the carriage, the carriage is fixed with the carriage, the carriage.

As a further scheme of the invention: the bottom of movable plate all can fixedly connected with bracing piece, two the bracing piece all is the splayed and distributes, the bottom fixedly connected with fixture block of bracing piece.

As a further scheme of the invention: one side of the moving plate, which is horizontally vertical to the sliding block, is fixedly connected with a connecting plate through a bearing, one side of the connecting plate, which is far away from the moving plate, is fixedly connected with a cross rod through a bearing, and the moving plate and the connecting plate are symmetrical by taking the center line of the cross rod as a central axis.

As a further scheme of the invention: both ends fixedly connected with montant around lieing in the connecting plate on the horizontal pole, the bottom fixedly connected with gravity piece of montant, the top of montant is run through horizontal pole fixedly connected with and is pressed the depression bar, it runs through carriage fixedly connected with and presses the briquetting to be located positive one end according to the depression bar.

As a further scheme of the invention: the outside left and right sides fixedly connected with fixed block of carriage, the highest horizontal plane of fixed block is higher than the highest horizontal plane of the carriage that is connected, the top of fixed block and the top of base all are provided with the second recess, the second recess on fixed block and the base is tangent with the lateral surface of fixture block.

Has the beneficial effects that:

1. the invention is provided with the supporting frame which comprises the gravity block, the moving block, the supporting rod and the fixing block, when the height of the desk needs to be increased, the gravity block moves downwards under the action of gravity, the movable plate is pushed to move through the connecting plate, the sliding block slides in the first groove in the fixed plate, so that the connecting plates at the two sides of the cross bar and the centers of the moving plates at the two sides of the cross bar are on the same horizontal plane, when the moving blocks move towards the outer side of the supporting frame, because the bottom end of the supporting rod is positioned at the outer side of the supporting frame in the process of moving upwards, the bottom end of the supporting rod loses resistance and moves outwards, the distance between the two supporting rods is increased, the span between the front supporting rod and the rear supporting rod is increased, the gravity center is more stable, the table is convenient to support, meanwhile, the clamping block at the bottom end of the supporting rod is stopped above the fixing block, so that the height of the table is adjusted, and the table is convenient to use.

2. According to the invention, the fixing frame and the connecting rod are installed, the channel is formed in the middle of the fixing frame, the connecting rod penetrates through the channel in the middle of the fixing frame, when the table is used, the table plate is lifted upwards, the supporting frame and the supporting columns move upwards along the fixing frame, and the connecting rod moves in the channel in the fixing frame, so that the positions of the supporting frame and the supporting columns are fixed when the supporting frame and the supporting columns move, and the table top is prevented from shaking to cause displacement and inclining.

3. According to the table support, the second grooves are formed in the top end of the fixing block and the top end of the base, the second grooves in the fixing block and the base are tangent to the outer side face of the fixture block, when the fixture block at the bottom end of the support rod supports, the fixture block is embedded into the second grooves in the top end of the fixing block and the top end of the base, the fixture block is limited through the second grooves, sliding of the support rod is avoided, and the support rod can support a table more stably.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic view of a partial structure of a base according to the present invention.

FIG. 3 is a schematic view of an expanded partial structure of the support frame of the present invention.

FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention.

FIG. 5 is a schematic view of a partial structure of the moving plate according to the present invention.

FIG. 6 is a schematic top view of a supporting frame according to the present invention.

FIG. 7 is a schematic view of a partial structure of the pressing block according to the present invention.

In fig. 1 to 7, the correspondence between the component names and the reference numbers is:

1-desk plate, 2-supporting columns, 3-supporting frames, 301-fixing blocks, 302-pressing blocks, 303-supporting rods, 304-clamping blocks, 305-fixing plates, 306-sliding blocks, 307-moving plates, 308-connecting plates, 309-cross rods, 310-vertical rods, 311-pressing rods, 312-gravity blocks, 313-connecting rods, 4-bases and 5-fixing frames.

Detailed Description

The above technical solution is illustrated below with reference to fig. 1 to 7, as follows:

example 1

The utility model provides an auxiliary device is used in calligraphy exercise, includes table 1, support column 2 and base 4, and the bottom fixedly connected with support column 2 of table 1, the below of support column 2 is provided with base 4, its characterized in that: be provided with between support column 2 and the base 4 and be provided with carriage 3 that can height-adjusting, the middle part fixedly connected with connecting rod 313 of carriage 3, the fixed frame 5 of top middle part fixedly connected with of base 4, the passageway has been seted up at fixed frame 5 middle part, and connecting rod 313 runs through the passageway at fixed frame 5 middle part.

Wherein: when using, upwards lift up table 1 for carriage 3 and support column 2 move along fixed frame 5 upwards, move in fixed frame 5 inner channel through connecting rod 313, make carriage 3 and support column 2 rigidity when moving, prevent to take place to rock, cause the displacement, make the desktop slope.

The inside left and right sides of carriage 3 is located fixed connection fixed plate 305 around fixed frame 5, first recess has all been seted up at the middle part of fixed plate 305, it is provided with slider 306 all to embed in the first recess of fixed plate 305, the equal fixedly connected with movable plate 307 in one side that fixed plate 305 was kept away from to slider 306, movable plate 307 passes through bearing fixedly connected with connecting plate 308 with slider 306 horizontal vertically one side, bearing fixedly connected with horizontal pole 309 is passed through to one side that movable plate 307 was kept away from to connecting plate 308, movable plate 307 and connecting plate 308 use the central line of horizontal pole 309 as the center pin symmetry, lie in both ends fixedly connected with montant 310 around connecting plate 308 on the horizontal pole 309, the bottom fixedly connected with gravity piece 312 of montant 310, the bottom homoenergetic fixedly connected with bracing piece 303 of movable plate 307, two bracing pieces 303 all are the splayed and distribute, the bottom fixedly connected with fixture block 304 of bracing piece 303, the outside left and right sides fixedly connected with fixed block 301 of carriage 3.

Wherein: when the supporting column 2 is lifted upwards, the space distance between the supporting column 2 and the supporting frame 3 is increased, under the action of gravity, the gravity block 312 moves downwards, meanwhile, the vertical rod 310 pulls the cross rod 309 to move downwards, the moving plate 307 is pushed to move through the connecting plate 308, the sliding block 306 slides in the first groove in the fixed plate 305, so that the connecting plates 308 at two sides of the cross rod 309 and the centers of the moving plates 307 at two sides of the cross rod 309 are on the same horizontal plane, when the moving block 307 moves towards the outer side of the supporting frame 3, because the supporting rods 303 move upwards, the bottom ends of the supporting rods 303 lose resistance and move outwards, so that the distance between the two supporting rods 303 is increased, the span between the front supporting rod 303 and the rear supporting rod 303 is increased, the gravity center is more stable, the table is conveniently supported, and meanwhile, the clamping blocks 304 at the bottom ends of the supporting rods 303 stay above the fixed block 301, the height of the table is increased, and the use is convenient.

The top of montant 310 runs through horizontal pole 309 fixedly connected with and presses the depression bar 311, presses the one end that the depression bar 311 is located the front and runs through carriage 3 fixedly connected with and press the briquetting 302, and the shrinkage pool has been seted up perpendicularly to carriage 3 and the position of pressing the briquetting 302 contact.

Wherein: when needs shrink the desk, will press the concave hole rebound on briquetting 302 along the carriage 3, promote and press depression bar 311 rebound, stimulate horizontal pole 309 rebound through montant 310, make the interval between the connecting plate 308 of horizontal pole 309 both sides reduce, drive movable plate 307 and move to the center of carriage 3, shrink bracing piece 303, bracing piece 303 that makes moves to the middle part of carriage 3, put down table 1, make the bracing piece 303 of top enter into in the carriage 3 of below, thereby adjust the height of desk.

Example 2

The difference of this example compared to example 1 is that: the highest level of the fixing block 301 is higher than the highest level of the connected support frame 3.

Wherein: the bottom end of the supporting rod 303 is located above the fixing block 301, and the supporting rod 303 is supported by the fixing block 301, so that the height of the bottom surface of the supporting rod 303 is increased, and the height of the table board 1 is increased.

The difference of this example compared to example 1 is that: the top of the fixed block 301 and the top of the base 4 are both provided with a second groove, and the second grooves on the fixed block 301 and the base 4 are tangent to the outer side surface of the fixture block 304.

Wherein: when the fixture block 304 at the bottom end of the supporting rod 303 is supporting, the fixture block is embedded into the second grooves at the top end of the fixing block 301 and the top end of the base 4, the fixture block 304 is limited through the second grooves, the sliding of the supporting rod 303 is avoided, and the supporting rod 303 is more stable when supporting the table.

Claims

1. The utility model provides an auxiliary device is used in calligraphy exercise, includes table (1), support column (2) and base (4), the bottom fixedly connected with support column (2) of table (1), the below of support column (2) is provided with base (4), its characterized in that: a supporting frame (3) with adjustable height is arranged between the supporting column (2) and the base (4);

the supporting frame (3) comprises a moving plate (307), a connecting plate (308) and a cross rod (309), and the moving plate (307) and the connecting plate (308) are symmetrical by taking the center line of the cross rod (309) as a central axis;

the supporting frame (3) comprises a fixing block (301), and the highest horizontal plane of the fixing block (301) is higher than the highest horizontal plane of the connected supporting frame (3);

the supporting frame (3) comprises a clamping block (304), second grooves are formed in the top end of the fixing block (301) and the top end of the base (4), and the second grooves in the fixing block (301) and the base (4) are tangent to the outer side face of the clamping block (304).

2. The auxiliary device for calligraphy training according to claim 1, wherein: the base (4) are including fixed frame (5), the passageway has been seted up at fixed frame (5) middle part, carriage (3) are including connecting rod (313), the passageway at fixed frame (5) middle part is run through in connecting rod (313).

3. The auxiliary device for calligraphy training according to claim 1, wherein: the support frame (3) comprises support rods (303), and the two support rods (303) are distributed in a splayed shape.