CN210094990U

CN210094990U - Multifunctional portable calligraphy exercise table

Info

Publication number: CN210094990U
Application number: CN201821940020.7U
Authority: CN
Inventors: 吴迪
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-23
Filing date: 2018-11-23
Publication date: 2020-02-21
Anticipated expiration: 2028-11-23

Abstract

The utility model belongs to the technical field of calligraphy table technique and specifically relates to a multi-functional portable calligraphy exercise table, including hypoplastron and upper plate, be connected with the screwed pipe through the pivot on the inner wall of upper groove, the one end that the pivot was kept away from to the screwed pipe is connected with the screw rod, there is lower screwed pipe through axis of rotation connection on the inner wall of low groove, the one end that the axis of rotation was kept away from to the screwed pipe down is equipped with down the screw rod, the lower extreme symmetry of upper plate is equipped with two spacing pipes, the upper end of hypoplastron is equipped with the gag lever post that matches with spacing pipe, the stop collar has been cup jointed on the outer wall of spacing pipe, inner wall one side of stop collar is equipped with the spacing head, the arc cross slot has been seted up on the outer wall of gag lever post, the perpendicular groove of putting through with. The utility model discloses not only can highly adjust the use, can increase usable floor area moreover to conveniently carry and transport, the practicality is strong.

Description

Multifunctional portable calligraphy exercise table

Technical Field

The utility model relates to a calligraphy table technical field especially relates to a multi-functional portable calligraphy exercise table.

Background

The Chinese calligraphy is a specific traditional art of Chinese characters, and in a broad sense, the calligraphy refers to the writing rule of language symbols, in other words, the calligraphy refers to writing by the calligraphy, structure and stamp of the calligraphy body according to the character characteristics and the meanings thereof, so that the calligraphy becomes an artistic work with rich aesthetic feeling. Chinese character calligraphy is the original expression art of Chinese nationality and is widely studied and applied in recent years. Traditional calligraphy exercise is gone on wooden desk, desk structure itself is fixed, can not go up and down the leveling, it is very inconvenient to use, and because desk itself is bulky, be difficult for carrying, can only practice in fixed place, go out to play when calligraphy fan, when fishing, can not practise on the spot, the time waste is useless to desk function singleness itself, gather meal in camping, when playing cards or writing operation, the low-usage, it is great to lead to the limitation of using, we have proposed a multi-functional portable calligraphy exercise table for this.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a multifunctional portable calligraphy practicing desk.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a multifunctional portable calligraphy practicing desk is designed, which comprises a lower board and an upper board, wherein the lower end of the upper board is symmetrically provided with two pairs of upper grooves, the inner wall of the upper groove is connected with an upper threaded pipe through a rotating shaft, one end of the upper threaded pipe, which is far away from the rotating shaft, is connected with an upper screw rod, two pairs of lower grooves are symmetrically arranged at the upper end of the lower plate, the inner walls of the lower grooves are connected with lower threaded pipes through rotating shafts, a lower screw is arranged at one end of the lower threaded pipe far away from the rotating shaft, two limiting pipes are symmetrically arranged at the lower end of the upper plate, the upper end of the lower plate is provided with a limiting rod matched with a limiting pipe, the outer wall of the limiting pipe is sleeved with a limiting sleeve, a limiting head is arranged on one side of the inner wall of the limiting sleeve, an arc-shaped transverse groove is arranged on the outer wall of the limiting rod, the upper end of the limiting rod is provided with a vertical groove communicated with the arc-shaped transverse groove, and the vertical groove is matched with the arc-shaped transverse groove and the limiting head.

Preferably, the end of the upper screw rod far away from the upper threaded pipe and the end of the lower screw rod far away from the lower threaded pipe are both provided with supporting plates.

Preferably, the lower part of the side wall of the limiting pipe is provided with a limiting block, and the limiting block is matched with the limiting sleeve.

Preferably, two ladder grooves have been seted up to the equal symmetry in outer wall one side of upper plate and hypoplastron, the grafting has magnet in the ladder groove, the inner wall bottom in ladder groove is equipped with the ring piece of being connected with magnet, the spring has been cup jointed on the outer wall of magnet.

Preferably, one side of the inner wall of the upper groove close to the rotating shaft and one side of the inner wall of the lower groove close to the rotating shaft are both obliquely arranged.

The utility model provides a pair of multi-functional portable calligraphy exercise table, beneficial effect lies in: the utility model can adjust the height of the upper plate by rotating the upper threaded pipe to leave the upper groove to support the upper plate, rotating the upper screw rod to move in the upper threaded pipe to adjust the height of the upper plate, and can perform calligraphy exercises, rotating the limit sleeve to drive the limit head to move in the arc transverse groove to enable the limit head to enter the vertical groove, pulling the lower plate downwards to separate the lower plate from the upper plate, rotating the lower threaded pipe to leave the lower groove, rotating the lower screw rod to move in the lower threaded pipe to adjust the height, respectively pulling the magnets on the upper plate and the lower plate to be adsorbed together, splicing the upper plate and the lower plate, increasing the using area, performing other utilization, improving the using effect, pulling the upper plate and the lower plate to separate, returning the magnets to the stepped groove under the action of the spring, rotating the upper threaded pipe to enter the upper groove, allowing the lower threaded pipe to enter the lower groove, inserting the limit rod into the limit pipe along the vertical groove and, rotate spacing cover and drive the spacing head and leave and erect the groove and get into the arc cross slot in, carry out fixed connection with gag lever post and spacing pipe, can be to the vertical connection of upper plate and hypoplastron together, not only can other uses, but also reduce the volume, conveniently carry, the utility model discloses contrast prior art, not only can improve the result of use to highly adjusting when using, can increase usable floor area moreover, carry out different utilization, the comprehensiveness of use is high to can carry out vertical connection to upper plate and hypoplastron, conveniently carry and transport, the practicality is strong.

Drawings

FIG. 1 is a schematic structural view of the multifunctional portable calligraphy practicing desk of the present invention when it is carried;

FIG. 2 is a schematic structural view of the multifunctional portable calligraphy practicing desk according to the present invention;

FIG. 3 is a schematic structural view of the multifunctional portable calligraphy practicing desk according to the present invention;

FIG. 4 is an enlarged schematic view of a structure A of the multifunctional portable calligraphy practicing desk of the present invention;

fig. 5 is a sectional view of a limit pipe of the multifunctional portable calligraphy practicing desk provided by the utility model.

In the figure: the device comprises a lower plate 1, an upper plate 2, a lower screw rod 3, a lower threaded pipe 4, a lower groove 5, a support plate 6, an upper screw rod 7, an upper groove 8, an upper threaded pipe 9, a limiting sleeve 10, a limiting block 11, a limiting pipe 12, a limiting rod 13, a stepped groove 14, a spring 15, a ring block 16, a magnet 17, a limiting head 18, an arc-shaped transverse groove 19 and a vertical groove 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a multifunctional portable calligraphy practicing desk comprises a lower plate 1 and an upper plate 2, wherein two stepped grooves 14 are symmetrically formed in one side of the outer walls of the upper plate 2 and the lower plate 1, magnets 17 are inserted into the stepped grooves 14, a ring block 16 connected with the magnets 17 is arranged at the bottom end of the inner wall of the stepped grooves 14, springs 15 are sleeved on the outer wall of the magnets 17 and can connect the upper plate 2 and the lower plate 1, the stability of use is improved, two pairs of upper grooves 8 are symmetrically formed in the lower end of the upper plate 2, an upper screwed pipe 9 is connected onto the inner wall of the upper groove 8 through a rotating shaft, an upper screw 7 is connected to one end of the upper screwed pipe 9 away from the rotating shaft, two pairs of lower grooves 5 are symmetrically formed in the upper end of the lower plate 1, one side of the inner wall of the upper groove 8 close to the rotating shaft and one side of the inner wall of the lower groove, improve the result of use, there is screwed pipe 4 down through rotation axis connection on the inner wall of lower recess 5, and the one end that the axis of rotation was kept away from to screwed pipe 4 is equipped with down screw rod 3 down, and the one end that the one end of last screwed pipe 9 was kept away from to last screw rod 7 and the one end that screwed pipe 4 was kept away from down to screw rod 3 all is equipped with backup pad 6, can support, improves the stability of using.

The lower extreme symmetry of upper plate 2 is equipped with two spacing pipes 12, the upper end of hypoplastron 1 is equipped with the gag lever post 13 that matches with spacing pipe 12, stop collar 10 has been cup jointed on the outer wall of spacing pipe 12, the lateral wall lower part of spacing pipe 12 is equipped with stopper 11, stopper 11 matches with stop collar 10, can guarantee the stability in use of stop collar 10, improve the result of use, inner wall one side of stop collar 10 is equipped with spacing head 18, arc cross slot 19 has been seted up on the outer wall of gag lever post 13, perpendicular groove 20 of putting through with arc cross slot 19 is seted up to the upper end of gag lever post 13, perpendicular groove 20 matches with arc cross slot 19 and spacing head 18.

The working principle is as follows: when the device is used, the upper threaded pipe 9 is rotated to leave the upper groove 8 to support the upper plate 2, the upper screw 7 is rotated to move in the upper threaded pipe 9, the height of the upper plate 2 can be adjusted, calligraphy exercises can be performed, the limiting sleeve 10 is rotated to drive the limiting head 18 to move in the arc-shaped transverse groove 19, the limiting head 18 enters the vertical groove 20, the lower plate 1 is pulled downwards, the lower plate 1 and the upper plate 2 can be separated, the lower threaded pipe 4 is rotated to leave the lower groove 5, the lower screw 3 is rotated to move in the lower threaded pipe 4 to adjust the height, the magnets 17 on the upper plate 2 and the lower plate 1 are respectively pulled to be adsorbed together, the ring block 16 extrudes the spring 15, the upper plate 2 and the lower plate 1 can be spliced, the use area is increased, other uses are performed, the upper plate 2 and the lower plate 1 are pulled to be separated, the magnets 17 return to the stepped groove 14 under the action of the spring 15, the upper threaded pipe 9 is rotated to, rotate down screwed pipe 4 and get into low groove 5 in, insert spacing pipe 12 along vertical slot 20 and spacing head 18 with gag lever post 13, rotate stop collar 10 and drive gag lever post 18 and leave vertical slot 20 and get into arc transverse groove 19 in, carry out fixed connection with gag lever post 13 and spacing pipe 12, can be in the same place

upper plate

2 and 1 vertical links of hypoplastron, not only can other uses, but also reduce the volume, conveniently carry.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A multifunctional portable calligraphy practicing table comprises a lower plate (1) and an upper plate (2), and is characterized in that two pairs of upper grooves (8) are symmetrically formed in the lower end of the upper plate (2), the inner walls of the upper grooves (8) are connected with upper threaded pipes (9) through rotating shafts, one ends, far away from the rotating shafts, of the upper threaded pipes (9) are connected with upper screw rods (7), two pairs of lower grooves (5) are symmetrically formed in the upper end of the lower plate (1), the inner walls of the lower grooves (5) are connected with lower threaded pipes (4) through rotating shafts, one ends, far away from the rotating shafts, of the lower threaded pipes (4) are provided with lower screw rods (3), two limiting pipes (12) are symmetrically arranged at the lower end of the upper plate (2), limiting rods (13) matched with the limiting pipes (12) are arranged at the upper end of the lower plate (1), and limiting sleeves (10) are sleeved on the outer walls of the, the limiting device is characterized in that a limiting head (18) is arranged on one side of the inner wall of the limiting sleeve (10), an arc transverse groove (19) is formed in the outer wall of the limiting rod (13), a vertical groove (20) communicated with the arc transverse groove (19) is formed in the upper end of the limiting rod (13), and the vertical groove (20) is matched with the arc transverse groove (19) and the limiting head (18).

2. A multifunctional portable calligraphy practicing table as claimed in claim 1, wherein the end of the upper screw (7) far from the upper threaded pipe (9) and the end of the lower screw (3) far from the lower threaded pipe (4) are both provided with a support plate (6).

3. The multifunctional portable calligraphy practicing table as claimed in claim 1, wherein a limiting block (11) is arranged at the lower part of the side wall of the limiting pipe (12), and the limiting block (11) is matched with the limiting sleeve (10).

4. The multifunctional portable calligraphy practicing table as claimed in claim 1, wherein two stepped grooves (14) are symmetrically formed in one side of the outer walls of the upper plate (2) and the lower plate (1), a magnet (17) is inserted into each stepped groove (14), a ring block (16) connected with the magnet (17) is arranged at the bottom end of the inner wall of each stepped groove (14), and a spring (15) is sleeved on the outer wall of each magnet (17).

5. A multifunctional portable calligraphy practicing table as claimed in claim 1, wherein the inner wall of the upper groove (8) is inclined on the side close to the rotation axis and the inner wall of the lower groove (5) is inclined on the side close to the rotation axis.