CN213400099U

CN213400099U - Calligraphy copying table convenient to use

Info

Publication number: CN213400099U
Application number: CN202022722249.7U
Authority: CN
Inventors: 刘浚怿
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-21
Filing date: 2020-11-21
Publication date: 2021-06-08
Anticipated expiration: 2030-11-21

Abstract

The utility model discloses a platform is imitatied to calligraphy convenient to use belongs to calligraphy apparatus technical field. The movable writing table comprises a supporting frame, wherein a writing platform is movably arranged at the top of the supporting frame, a movable plate is movably arranged inside the writing platform, a first screw rod and a second screw rod are movably arranged inside the supporting frame, the surfaces of the first screw rod and the second screw rod are respectively and movably connected with a first nut seat and a second nut seat, and the first nut seat and the second nut seat are movably connected with the writing platform through the movable plate. The utility model discloses a set up operating handle and drive two lead screws and rotate, two lead screws can drive two nut seats that correspond and carry out relative movement simultaneously for the nut seat can rise through the rotation of fly leaf and write the platform, has reached the effect of being convenient for height-adjusting, so can adjust the height of writing the platform according to self height, has avoided people can be because of the height of the unmatched writing platform the inconvenient problem of writing appears appearing.

Description

Calligraphy copying table convenient to use

Technical Field

The utility model belongs to the technical field of the calligraphy apparatus, particularly, relate to a platform is imitatied to calligraphy convenient to use.

Background

Calligraphy is a unique artistic expression form of characters and beauty in China and surrounding countries and regions influenced by Chinese culture, and with the development of scientific technology and social economy, scientific progress is influencing social economy and changing life style of people.

At present, the height of a common writing platform is fixed and unchanged, so that people with different heights can have the problem of inconvenient writing when using the writing platform with the same height. In addition, the writing tablet device is directly placed on the surface of the writing platform, so that a height difference can be formed between the writing tablet device and the writing platform, and the rotation of the wrist of people can be influenced. In order to solve the problem, the utility model provides a calligraphy copying table convenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a platform is imitatied to calligraphy convenient to use possesses the height-adjusting of being convenient for and the advantage of being convenient for to solve the height and mismatch and write the platform height and directly place and write the inconvenient wrist pivoted problem of dull and stereotyped equipment.

In order to realize the technical purpose, the utility model provides a following technical scheme: a calligraphy copying table convenient to use comprises a supporting frame, wherein a writing platform is movably arranged at the top of the supporting frame, a moving plate is movably arranged in the writing platform, and a first screw rod and a second screw rod are movably arranged in the supporting frame;

the surfaces of the first screw rod and the second screw rod are respectively movably connected with a first nut seat and a second nut seat, and the first nut seat and the second nut seat are movably connected with the writing platform through movable plates;

one end of the first screw rod is connected with an operating handle, a positioning block is movably mounted on the surface of the bottom end of the operating handle, a connecting rod extending into the inner wall of the support frame is fixedly connected to the side face of the positioning block, and the bottom end of the connecting rod is fixedly connected with the inner wall of the support frame through a connecting spring;

the inside fixed mounting of writing the platform has two electric putter, two the equal fixedly connected with stopper of electric putter's looks remote site.

As an optimal technical scheme of the utility model, the screw thread on first lead screw and second lead screw surface sets up for opposite, the inside of first nut seat and second nut seat all is provided with the ball, axial motion is done along the screw thread on first lead screw and second lead screw surface respectively to first nut seat and second nut seat through the ball.

As an optimal technical scheme of the utility model, there are scale piece and dead lever in the side of support frame and writing platform fixed mounting respectively, be sliding connection between the bottom of dead lever and the surface of scale piece.

As a preferred technical scheme of the utility model, the inside fixed mounting who writes the platform has the removal spring, be fixed connection between the top of removal spring and the bottom of movable plate, the spacing groove has all been seted up to the both sides of movable plate, the top of stopper one end is located the inside of spacing groove.

As an optimal technical scheme of the utility model, through connecting block fixed connection between first lead screw and the second lead screw, be swing joint between the one end of second lead screw and the inner wall of support frame.

As a preferred technical scheme of the utility model, the location mouth has been seted up on the surface of locating piece, the bottom of operating handle runs through the surface of locating piece through the location mouth.

Compared with the prior art, the utility model provides a platform is imitatied to calligraphy convenient to use possesses following beneficial effect:

(1) drive two lead screws through setting up operating handle and rotate, two lead screws can drive two nut seats that correspond and carry out relative movement simultaneously for the nut seat can rise through the rotation of fly leaf and write the platform, has reached the effect of the height-adjusting of being convenient for, so can adjust the height of writing the platform according to self height, has avoided people can not match because of the height of writing the platform and appear writing inconvenient problem.

(2) The movable plate is pressed by the writing flat-panel device through the arrangement, the movable plate is moved to the inside of the writing platform, the surface of the writing flat-panel device is parallel to the surface of the writing platform, the limiting block is driven to move through the electric push rod, the top and the bottom of one end of the limiting block can be moved to the surface and the inside of the movable plate respectively, the effect of fixing the movable plate is achieved, the effect of convenient placement is achieved, and the wrist rotation that influences people due to the fact that height difference is formed between the writing flat-panel device and the writing platform is avoided.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of the structure at the position A of the present invention;

fig. 4 is a schematic structural diagram of the positioning block of the present invention.

In the figure: 1. a support frame; 2. a writing platform; 3. moving the plate; 4. a first lead screw; 5. a second lead screw; 6. a first nut seat; 7. a second nut seat; 8. a movable plate; 9. an operating handle; 10. positioning blocks; 11. a connecting rod; 12. a connecting spring; 13. a scale block; 14. fixing the rod; 15. a movable spring; 16. An electric push rod; 17. a limiting block; 18. a limiting groove; 19. connecting blocks; 20. the port is positioned.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model discloses a calligraphy copying table convenient to use, which comprises a support frame 1, wherein a writing platform 2 is movably arranged at the top of the support frame 1, a movable plate 3 is movably arranged inside the writing platform 2, a first screw rod 4 and a second screw rod 5 are movably arranged inside the support frame 1, the first screw rod 4 and the second screw rod 5 are fixedly connected through a connecting block 19, and one end of the second screw rod 5 is movably connected with the inner wall of the support frame 1;

the surfaces of the first screw rod 4 and the second screw rod 5 are respectively and movably connected with a first nut seat 6 and a second nut seat 7, the first nut seat 6 and the second nut seat 7 are respectively and movably connected with the writing platform 2 through a movable plate 8, the threads on the surfaces of the first screw rod 4 and the second screw rod 5 are arranged in an opposite way, balls are arranged in the first nut seat 6 and the second nut seat 7, and the first nut seat 6 and the second nut seat 7 respectively move axially along the threads on the surfaces of the first screw rod 4 and the second screw rod 5 through the balls;

one end of the first lead screw 4 is connected with an operating handle 9, the two lead screws are driven to rotate by arranging the operating handle 9, so that the two lead screws can drive two corresponding nut seats to simultaneously and relatively move, the nut seats can raise the writing platform 2 through the rotation of the movable plate 8, and the effect of facilitating height adjustment is achieved, so that people can adjust the height of the writing platform 2 according to the height of the people, the problem that the people cannot write conveniently due to the fact that the heights of the people are not matched with the height of the writing platform 2 is avoided, a positioning block 10 is movably arranged on the surface of the bottom end of the operating handle 9, a connecting rod 11 extending into the inner wall of the support frame 1 is fixedly connected to the side surface of the positioning block 10, and the bottom end of the connecting rod 11 is fixedly connected with the inner wall of;

writing platform 2's inside fixed mounting has two electric putter 16, electric putter 16's model is JF-TGD-55, two the equal fixedly connected with stopper 17 of looks remote site of electric putter 16 is pressed by writing the panel equipment through setting up movable plate 3 for movable plate 3 removes to the inside of writing platform 2, and the surface of writing the panel equipment is parallel with the surface of writing platform 2, later drive stopper 17 through electric putter 16 and remove, make the top and the bottom of stopper 17 one end can remove respectively to the surface and the inside of movable plate 3, the effect of fixed movable plate 3 has been reached, thereby the effect of being convenient for place has been reached, it can form the difference in height and influence people's wrist rotation to have avoided writing between panel equipment and the writing platform 2.

Specifically, the side of support frame 1 and writing platform 2 is fixed mounting respectively has scale block 13 and dead lever 14, be sliding connection between the bottom of dead lever 14 and the surface of scale block 13.

In this embodiment, the bottom end of the fixing rod 14 is slidably connected to the surface of the scale block 13, so that people can know the specific elevation height of the writing platform 2 through the change between the surface scales of the fixing rod 14 and the scale block 13, and the effect of accurate elevation distance is achieved.

Specifically, writing platform 2's inside fixed mounting has removal spring 15, be fixed connection between the top of removal spring 15 and the bottom of movable plate 3, spacing groove 18 has all been seted up to the both sides of movable plate 3, the top of stopper 17 one end is located the inside of spacing groove 18.

In this embodiment, the top of the movable spring 15 and the bottom of the movable plate 3 are fixedly connected, so that the surface of the movable plate 3 can return to the original position by being driven by the elasticity of the movable spring 15 when no external force acts on the surface of the movable plate, the top of one end of the limiting block 17 is located inside the limiting groove 18, the limiting block 17 can fix and limit the position of the movable plate 3 through the limiting groove 18, and the end effect is achieved.

Specifically, a positioning opening 20 is formed in the surface of the positioning block 10, and the bottom end of the operating handle 9 penetrates through the surface of the positioning block 10 through the positioning opening 20.

In this embodiment, the bottom end of the operating handle 9 penetrates through the surface of the positioning block 10 through the positioning opening 20, so that the positioning block 10 can limit the position of the operating handle 9 through the positioning opening 20, thereby avoiding the situation that the operating handle 9 is accidentally rotated, and achieving the positioning effect.

The utility model discloses a theory of operation and use flow: when the writing tablet device is used, the writing tablet device is placed on the surface of the moving plate 3, the two electric push rods 16 are started, the electric push rods 16 can drive the top and the bottom of one end of the limiting block 17 to move away from the inside of the limiting groove 18 and the bottom of the moving plate 3, the limitation of the moving plate 3 is released, the writing tablet device is pressed downwards, the moving plate 3 moves to the inside of the writing platform 2 and compresses the moving spring 15, the surface of the writing tablet device is parallel to the surface of the writing platform 2, the two electric push rods 16 are started, the electric push rods 16 drive the top and the bottom of one end of the limiting block 17 to move to the surface of the moving plate 3 and the inside of the limiting groove 18 respectively, and the writing tablet device is placed; when the height of a person is not matched with the height of the writing platform 2, the positioning block 10 is moved, so that the positioning block 10 is moved away from one end surface of the operating handle 9, the positioning block 10 compresses the connecting spring 12 through the connecting rod 11, then the operating handle 9 is manually rotated, the operating handle 9 drives the first screw rod 4 and the second screw rod 5 to rotate, the first screw rod 4 and the second screw rod 5 can respectively drive the first nut seat 6 and the second nut seat 7 to simultaneously move relatively, so that the first nut seat 6 and the second nut seat 7 can lift the writing platform 2 through the rotation of the corresponding two movable plates 8, then the positioning block 10 is loosened, the positioning block 10 can be penetrated through by the operating handle 9 again through the resilience of the connecting spring 12, and simultaneously the bottom of the fixing rod 14 moves on the surface of the scale block 13, so that the person can know the specific lifting distance of the writing platform 2 through the scale on the surface of the scale block, the height of the writing platform 2 can be adjusted conveniently according to the height of people.

In conclusion, the calligraphy copying table drives the two screw rods to rotate by arranging the operating handle 9, so that the two screw rods can drive the corresponding two nut seats to simultaneously and relatively move, the nut seats can raise the writing platform 2 through the rotation of the movable plate 8, the effect of facilitating height adjustment is achieved, thus people can adjust the height of the writing platform 2 according to the height of the people, and the situation that the people cannot write conveniently due to the fact that the height of the people is not matched with the height of the writing platform 2 is avoided; write the panel equipment through setting up movable plate 3 and press, make movable plate 3 remove to the inside of writing platform 2, and write the surface of panel equipment and write the surface parallel of platform 2, later drive stopper 17 through electric putter 16 and remove, make the top and the bottom of stopper 17 one end can remove respectively to the surface and the inside of movable plate 3, the effect of fixed movable plate 3 has been reached, thereby the effect of being convenient for to place has been reached, avoided writing between panel equipment and the writing platform 2 can form the difference in height and influence people's wrist and rotate.

Claims

1. The utility model provides a platform is imitatied to calligraphy convenient to use, includes support frame (1), its characterized in that: a writing platform (2) is movably arranged at the top of the support frame (1), a moving plate (3) is movably arranged in the writing platform (2), and a first screw rod (4) and a second screw rod (5) are movably arranged in the support frame (1);

the surfaces of the first screw rod (4) and the second screw rod (5) are respectively movably connected with a first nut seat (6) and a second nut seat (7), and the first nut seat (6) and the second nut seat (7) are movably connected with the writing platform (2) through a movable plate (8);

one end of the first screw rod (4) is connected with an operating handle (9), a positioning block (10) is movably mounted on the surface of the bottom end of the operating handle (9), a connecting rod (11) extending into the inner wall of the support frame (1) is fixedly connected to the side face of the positioning block (10), and the bottom end of the connecting rod (11) is fixedly connected with the inner wall of the support frame (1) through a connecting spring (12);

the inside fixed mounting of writing platform (2) has two electric putter (16), two the equal fixedly connected with stopper (17) in looks remote site of electric putter (16).

2. A handy calligraphy copying station as claimed in claim 1, wherein: the screw threads on the surfaces of the first screw rod (4) and the second screw rod (5) are arranged oppositely, balls are arranged in the first nut seat (6) and the second nut seat (7), and the first nut seat (6) and the second nut seat (7) respectively move axially along the screw threads on the surfaces of the first screw rod (4) and the second screw rod (5) through the balls.

3. A handy calligraphy copying station as claimed in claim 1, wherein: the side of support frame (1) and writing platform (2) is fixed mounting respectively has scale block (13) and dead lever (14), be sliding connection between the bottom of dead lever (14) and the surface of scale block (13).

4. A handy calligraphy copying station as claimed in claim 1, wherein: writing the inside fixed mounting of platform (2) and having removal spring (15), be fixed connection between the top of removal spring (15) and the bottom of moving plate (3), spacing groove (18) have all been seted up to the both sides of moving plate (3), the top of stopper (17) one end is located the inside of spacing groove (18).

5. A handy calligraphy copying station as claimed in claim 1, wherein: the first screw rod (4) is fixedly connected with the second screw rod (5) through a connecting block (19), and one end of the second screw rod (5) is movably connected with the inner wall of the support frame (1).

6. A handy calligraphy copying station as claimed in claim 1, wherein: the surface of the positioning block (10) is provided with a positioning opening (20), and the bottom end of the operating handle (9) penetrates through the surface of the positioning block (10) through the positioning opening (20).