CN210581560U

CN210581560U - Political teaching writing desk suitable for disabled person

Info

Publication number: CN210581560U
Application number: CN201921178155.9U
Authority: CN
Inventors: 危琦
Original assignee: East China Institute of Technology
Current assignee: East China Institute of Technology
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-05-22
Anticipated expiration: 2029-07-25

Abstract

The utility model discloses a platform is write in political teaching suitable for disabled person relates to teaching equipment technical field, which comprises a table top, two supporting legs of bottom surface fixedly connected with of mesa, rice paper is placed to the upper surface of mesa, two double-screw bolts of last fixed surface of mesa, the upper portion of mesa is equipped with the clamp plate, the top of two double-screw bolts all runs through the clamp plate and extends to the outside of clamp plate, the equal threaded connection of surface of every double-screw bolt has the spiro, two spouts have been seted up to the upper surface of mesa, the equal sliding connection in inside of every spout has the slider, the equal fixedly connected with threaded rod in upper surface of every slider, the upper portion of mesa is equipped with down the briquetting, the fixed bottom surface of lower briquetting is inlayed and is had two bearings, the equal fixedly. This platform is write in political teaching suitable for disabled person, whole can effectual realization be to the fixed of rice paper, avoid the rice paper to slide along with the slip of writing brush easily, influence calligraphy and write even.

Description

Political teaching writing desk suitable for disabled person

Technical Field

The utility model relates to a teaching equipment technical field specifically is a political teaching writes platform suitable for disabled person.

Background

The teaching instrument and equipment refers to the instrument and equipment with the teaching or scientific research direction in teaching and scientific research units, and teaching instruments can be divided into two main categories of experiments and practical training and are mainly applied to various professions of the engineering category.

The writing table is the instrument that makes things convenient for others to read or write, writing the platform and generally having writing mesa, base and bracing piece etc. the structure often is more simple, the one-armed disabled person hardly realizes the fixed to rice paper when carrying out the writing brush calligraphy exercise, adopt the paperweight to fix usually, nevertheless this kind is placed rice paper and is fixed comparatively unstably, rice paper slides along with the slip of writing brush easily, influence calligraphy and write even, for this reason, we provide one kind and write the platform and solve this problem in political teaching who is applicable to the disabled person.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a political teaching writes platform suitable for disabled person possesses can effectual realization to the fixed advantage of rice paper, has solved the easy slip of writing brush along with of rice paper and has slided, influences the problem of writing even.

The utility model discloses a solve above-mentioned technical problem, provide following technical scheme: the utility model provides a political teaching writing desk suitable for disabled person, includes the mesa, two supporting legs of bottom surface fixedly connected with of mesa, rice paper have been placed to the upper surface of mesa, and two double-screw bolts of upper surface fixedly connected with of mesa, the upper portion of mesa are equipped with the clamp plate, and the top of two double-screw bolts all runs through the clamp plate and extends to the outside of clamp plate, and the equal threaded connection of surface of every double-screw bolt has the spiro.

Two spouts have been seted up to the upper surface of mesa, the equal sliding connection in inside of every spout has the slider, the equal fixedly connected with threaded rod in upper surface of every slider, the upper portion of mesa is equipped with down the briquetting, the bottom surface of lower briquetting is fixed to be inlayed and is had two bearings, the equal fixedly connected with screw thread section of thick bamboo of inner circle of every bearing, two screw thread sections of thick bamboo respectively with two threaded rod threaded connection, the cavity that the equidistance was arranged is seted up to the inside of lower briquetting, the equal fixedly connected with expanding spring of the interior roof of every cavity, the equal fixedly connected with depression bar in bottom of every expanding spring, the equal fixed hinge in.

Furthermore, every the equal fixedly connected with fixing base in bottom surface of supporting leg, anti-skidding line has all been seted up to the bottom surface of every fixing base.

Through adopting above-mentioned technical scheme, can effectual increase write the holistic stability of platform, avoid in the use leading to writing the platform to take place to rock because of external force.

Furthermore, the bottom surface of the pressing plate is fixedly connected with a rubber mat, and the bottom surface of the rubber mat is rough.

Through adopting above-mentioned technical scheme, can effectual increase clamp plate and the frictional force between the rice paper body, improve fixed effect.

Furthermore, the upper surface of the lower pressing block is fixedly connected with a handle, and the outer surface of the handle is provided with a soft protrusion.

Through adopting above-mentioned technical scheme, the briquetting is down pulled in the user of being convenient for, the removal of the briquetting is down convenient for.

Furthermore, each through hole has all been seted up to the bottom surface of cavity, and the bottom surface of depression bar runs through the through hole and extends to the outside of cavity.

Through adopting above-mentioned technical scheme, can effectual reduction depression bar in the activity in-process and the lower pressure block between frictional force, avoid long-time use to lead to the damage of depression bar.

Furthermore, the number of the pressure rods is at least four, and the four pressure rods are arranged at equal intervals.

By adopting the technical scheme, the whole structure is more compact, and the whole using effect is improved.

Compared with the prior art, this political teaching writing desk utensil suitable for disabled person has following beneficial effect:

1. the utility model, through the arrangement of the screw bolt, the pressing plate, the spiral ring, the lower pressing block, the thread cylinder, the threaded rod, the expansion spring, the pressing rod and the rotating wheel, the worker places the screw on the table-board in a rotating way, the spiral ring is rotated to move the spiral ring and the screw bolt downwards, the pressing plate is pushed to fix one side of the rice paper body, then the user rotates the thread cylinder to move the thread cylinder and the threaded rod, the pressing block is driven to move downwards, then the lower pressing block pushes the expansion spring, the expansion spring pushes the pressing rod to move downwards, the rotating wheel is contacted with the rice paper body, finally the user pulls the handle, the lower pressing block drives the pressing rod to move, the rotating wheel rolls on the rice paper body, the rotating wheel moves to the other side of the rice paper body, the rice paper body is stretched and tiled to be fixed, the whole rice paper can be effectively fixed, the rice paper is prevented from sliding along with the sliding of, affecting calligraphic succession.

2. The utility model discloses a setting of fixing base can effectually increase and write the holistic stability of platform, avoids in the use leading to writing the platform to take place to rock because of external force, through the setting of cushion, can effectual increase clamp plate and the frictional force between the rice paper body, improves fixed effect, through the setting of handle, briquetting under convenient to use personnel pulling, the removal of the briquetting of being convenient for down.

Drawings

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

FIG. 2 is a right side view of the structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the threaded cylinder of the present invention;

fig. 4 is a schematic view of the sectional structure of the lower pressing block of the present invention.

In the figure: 1-table top, 2-stud, 3-spiral ring, 4-pressing plate, 5-rubber cushion, 6-bearing, 7-pressing rod, 8-handle, 9-rotating wheel, 10-lower pressing block, 11-threaded barrel, 12-sliding block, 13-rice paper body, 14-sliding chute, 15-supporting leg, 16-fixed seat, 17-threaded rod, 18-cavity, 19-expansion spring and 20-through hole.

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 present invention provides a technical solution: the utility model provides a political teaching writing desk suitable for disabled person, including mesa 1, two supporting legs 15 of the bottom surface fixedly connected with of mesa 1, the equal fixedly connected with fixing base 16 in bottom surface of every supporting leg 15, anti-skidding line has all been seted up to the bottom surface of every fixing base 16, can effectual increase write the holistic stability of platform, avoid leading to writing the platform to take place to rock because of external force in the use, rice paper 13 is placed to the upper surface of mesa 1, two double-screw bolts 2 of the last fixed surface of mesa 1, the upper portion of mesa 1 is equipped with clamp plate 4, the bottom surface fixedly connected with cushion 5 of clamp plate 4, the bottom surface of cushion 5 is rough form, can effectual increase the frictional force between clamp plate 4 and the rice paper body 13, improve fixed effect, clamp plate 4 and the outside that extends to clamp plate 4 are all run through on the top of two double-screw bolts 2, the equal threaded connection of.

The upper surface of the table board 1 is provided with two sliding grooves 14, the inside of each sliding groove 14 is connected with a sliding block 12 in a sliding manner, the upper surface of each sliding block 12 is fixedly connected with a threaded rod 17, the upper part of the table board 1 is provided with a lower pressing block 10, the upper surface of the lower pressing block 10 is fixedly connected with a handle 8, the outer surface of the handle 8 is provided with a soft protrusion, a user can conveniently pull the lower pressing block 10 to facilitate the movement of the lower pressing block 10, the bottom surface of the lower pressing block 10 is fixedly embedded with two bearings 6, the inner ring of each bearing 6 is fixedly connected with a threaded cylinder 11, the two threaded cylinders 11 are respectively in threaded connection with the two threaded rods 17, the inside of the lower pressing block 10 is provided with cavities 18 which are arranged equidistantly, the inner top wall of each cavity 18 is fixedly connected with telescopic springs 19, the bottom end of each telescopic spring 19 is fixedly connected with a pressing, make its overall structure compacter, improve whole result of use, through-hole 20 has all been seted up to the bottom surface of every cavity 18, and the bottom surface of depression bar 7 runs through-hole 20 and extends to the outside of cavity 18, can effectually reduce the depression bar 7 in the activity in-process and the frictional force between the briquetting 10 down, avoid long-time use to lead to the damage of depression bar 7, and the bottom of every depression bar 7 all is fixed the hinge joint has runner 9.

When in use, a worker places the screw on the table top 1 in a rotating manner, rotates the screw ring 3 to enable the screw ring 3 and the stud 2 to move downwards in a threaded relationship, pushes the pressing plate 4 to fix one side of the rice paper body 13, then the user rotates the screw thread barrel 11, so that the screw thread barrel 11 and the screw thread rod 17 are in threaded relation, the lower pressing block 10 is driven to move downwards, the lower pressing block 10 pushes the telescopic spring 19, the telescopic spring 19 pushes the pressing rod 7 to move downwards, the rotating wheel 9 is enabled to be in contact with the rice paper body 13, finally the user pulls the handle 8, the lower pressing block 10 drives the pressing rod 7 to move, the rotating wheel 9 rolls on the rice paper body 13 and moves to the other side of the rice paper body 13, the rice paper body 13 is stretched, tiled and fixed, the whole rice paper can be effectively fixed, and the phenomenon that the rice paper easily slides along with the sliding of the writing brush to influence calligraphy continuous writing is avoided.

Claims

1. The utility model provides a political teaching writing desk suitable for disabled person, includes mesa (1), its characterized in that: the bottom surface of the table top (1) is fixedly connected with two supporting legs (15), rice paper (13) is placed on the upper surface of the table top (1), the upper surface of the table top (1) is fixedly connected with two studs (2), a pressing plate (4) is arranged on the upper portion of the table top (1), the top ends of the two studs (2) penetrate through the pressing plate (4) and extend to the outside of the pressing plate (4), and the outer surface of each stud (2) is in threaded connection with a spiral ring (3);

two spout (14) have been seted up to the upper surface of mesa (1), the equal sliding connection in inside of every spout (14) has slider (12), the equal fixedly connected with threaded rod (17) of upper surface of every slider (12), the upper portion of mesa (1) is equipped with down briquetting (10), the fixed bottom surface of briquetting (10) is inlayed and is had two bearings (6) down, the equal fixedly connected with screw thread section of thick bamboo (11) of inner circle of every bearing (6), two screw thread section of thick bamboo (11) respectively with two threaded rod (17) threaded connection, cavity (18) that the equidistance was arranged are seted up to the inside of briquetting (10) down, the equal fixedly connected with expanding spring (19) of interior roof of every cavity (18), the equal fixedly connected with depression bar (7) in bottom of every expanding spring (19), the equal fixedly hinged joint in bottom of every depression bar (7).

2. A political teaching writing desk for disabled persons according to claim 1, wherein: every the equal fixedly connected with fixing base (16) in bottom surface of supporting leg (15), anti-skidding line has all been seted up to the bottom surface of every fixing base (16).

3. A political teaching writing desk for disabled persons according to claim 1, wherein: the bottom surface of the pressing plate (4) is fixedly connected with a rubber mat (5), and the bottom surface of the rubber mat (5) is rough.

4. A political teaching writing desk for disabled persons according to claim 1, wherein: the upper surface of the lower pressing block (10) is fixedly connected with a handle (8), and the outer surface of the handle (8) is provided with a soft protrusion.

5. A political teaching writing desk for disabled persons according to claim 1, wherein: through holes (20) are formed in the bottom surface of each cavity (18), and the bottom surface of the pressure lever (7) penetrates through the through holes (20) and extends to the outside of the cavity (18).

6. A political teaching writing desk for disabled persons according to claim 1, wherein: the number of the pressure rods (7) is at least four, and the four pressure rods (7) are arranged at equal intervals.