CN111513459A

CN111513459A - Stable fixed and desktop angle slope is convenient for adjust desk

Info

Publication number: CN111513459A
Application number: CN202010528543.6A
Authority: CN
Inventors: 徐望; 卜漫; 吴米米; 江百寿
Original assignee: Jiaxing Senchuang Home Furnishing Co ltd
Current assignee: Jiaxing Senchuang Home Furnishing Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2020-08-11

Abstract

The invention relates to the technical field of writing tables and discloses a stable and fixed writing table with an angle inclination of a table top convenient to adjust. This stably fix and desk that desktop angle slope is convenient for adjust, through pulling the table left, the table can downstream slightly under the effect of dead lever, and the guide arm moves left at the horizontal part of movable groove, when treating first gear and second gear meshing, stops moving left, and the cooperation regulating wheel drives the second gear rotation this moment, and the second gear drives first gear rotation to the effect of adjusting the angle of table has been realized.

Description

Stable fixed and desktop angle slope is convenient for adjust desk

Technical Field

The invention relates to the technical field of writing tables, in particular to a writing table which is stable and fixed and the angle of a table top is inclined and is convenient to adjust.

Background

The writing desk is used for daily life work of people, people can write on a desk while bending over the desk and read a favorite book on the desk, the writing desk is not only at home, but also in public places, particularly schools and libraries, and is installed for students to read the favorite book conveniently.

However, the table top of the existing writing desk is fixed when the writing desk is used, although some advanced writing desks and stools are customized through strict design and can comfortably complete writing or reading when sitting on the writing desk, the customized writing desk is expensive and not suitable for public occasions, and the customized writing desk cannot meet the requirements of every user, so that the writing desk is only suitable for personal use at home.

In order to solve the problems, the writing desk capable of adjusting the inclination angle of the desktop is urgently needed, the phenomenon that the cervical vertebra is sore due to the fact that a user keeps a posture for reading for a long time can be relieved by changing the angle of the desktop, and the user can change the sitting posture of the user during reading due to the fact that the user likes to lean against the desk when reading, and the problem that the user sits in a posture for a long time and is uncomfortable for the buttocks is avoided.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the writing desk which is stable and fixed and the angle of the desktop is easy to adjust, the writing desk has the advantages that the angle of inclination of the desktop can be changed, the stability of the desktop can be ensured when the desktop is changed, the phenomenon of shaking or instability cannot occur, and the like, and the problem that the angle of the desktop is fixed when the existing writing desk is used, and the discomfort of cervical vertebra and buttocks of a user is easy to occur when the existing writing desk is used for a long time is solved.

(II) technical scheme

In order to realize the purposes that the inclination angle of the desktop can be changed, the stability of the desktop can be ensured when the inclination angle is changed, the phenomenon of shaking or instability does not exist, and the like, the invention provides the following technical scheme: the utility model provides a stable fixed and desktop angle slope is convenient for adjust desk, includes the table, the cell body has been seted up to the inside left end of table, slidable mounting has the carriage on the cell body, fixed mounting has reset spring between the inside of carriage and cell body, there is the carriage release lever inside of carriage through buffer spring sliding connection, the inside right-hand member of table rotates and is connected with first gear, the right-hand member of table passes through dead lever fixedly connected with fixed plate, the shifting chute has been seted up to the inside of fixed plate, the lower extreme fixed mounting of table has the guide arm, the lower extreme fixed mounting of table has the supporting leg, the inside upper end of supporting leg is rotated and is connected with the second gear, the movable groove has just been seted up at the left end of second gear in the inside of supporting leg, all rotate on the front and back both ends of table and be connected with the regulating wheel.

Preferably, the bottom fixed mounting of carriage release lever has the limiting plate, and the upper end of carriage release lever extends to the upper end and the fixed mounting of connection frame and has the stopper, through pulling the table left, the table can downstream slightly under the effect of dead lever, and the guide arm moves left at the horizontal part of movable groove, when treating first gear and second gear meshing, stops moving left, and the cooperation regulating wheel drives the second gear revolve this moment, and the second gear drives first gear revolve to the effect of adjusting the angle of table has been realized.

Preferably, the connection relation between dead lever and the shifting chute is sliding connection, the shape of shifting chute is the arc design, and it is high on the low right side in a left side, slide in the shifting chute through the dead lever, the guide arm slides in the movable groove, cooperation second gear is connected with first gear engagement, move the in-process at the table, can keep the stability of table at any time, and when the table moved suitable position, through mutually supporting of shifting chute and movable groove, can realize the stability of table, the phenomenon of rocking or unstability can not appear, the environment of stably reading or writing is provided for the user.

Preferably, the first gear is in meshed connection with the second gear, and the second gear drives the first gear to rotate through meshed connection, so that the angle between the table board and the fixing plate can be changed, and the table board is convenient for a user to use.

Preferably, the lower extreme fixed mounting of fixed plate is in the upper end of supporting leg, and the fixed plate remains stable motionless, can place the object that weight is heavier, avoids whole desktop angle all to change, leads to the object that weight is heavier to slide to pound and injure the foot.

Preferably, the activity groove left end is the arc design, and is the high right low shape in left and right sides, and the right-hand member in activity groove is horizontal design, through the design of stopper, through manual pulling stopper, the carriage release lever takes place to remove in the carriage, can put books or document in the upper end of stopper, avoids because table angle slope, books landing to the effect that the person of facilitating the use has been reached.

Preferably, the fixed rod is rotatably connected with the inside of the table plate, and the fixed rod can freely slide in the table plate, so that the stability of the table plate during angle adjustment is ensured.

(III) advantageous effects

Compared with the prior art, the writing desk provided by the invention is stable and fixed, and the angle of the desktop is inclined and is convenient to adjust, and the writing desk has the following beneficial effects:

1. this stably fix and desk that desktop angle slope is convenient for adjust, through pulling the table left, the table can downstream slightly under the effect of dead lever, and the guide arm moves left at the horizontal part of movable groove, when treating first gear and second gear meshing, stops moving left, and the cooperation regulating wheel drives the second gear rotation this moment, and the second gear drives first gear rotation to the effect of adjusting the angle of table has been realized.

2. This stabilize fixed and desktop angle slope is convenient for adjust desk, slide in the shifting chute through the dead lever, the guide arm slides in the movable groove, cooperation second gear is connected with first gear engagement, at the table removal in-process, can keep the stability of table at any time, and when the table removed suitable position, through mutually supporting of shifting chute and movable groove, can realize the stability of table, the phenomenon of rocking or unstability can not appear, the environment of stably reading or writing is provided for the user.

3. This stable fixed and desk that desktop angle slope is convenient for adjust through the design of stopper, the manual stopper that stimulates, the carriage release lever takes place to remove in the link, can put books or document in the upper end of stopper, avoids because desk angle slope, books landing to the effect that the person of facilitating the use has been reached.

Drawings

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

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

FIG. 3 is an enlarged view of a portion of the table of the present invention;

fig. 4 is a sectional view of a part of the structure of the table board.

In the figure: 1 table, 2 cell bodies, 3 link frames, 4 reset springs, 5 buffer springs, 6 carriage bars, 7 first gears, 8 fixed rods, 9 fixed plates, 10 moving grooves, 11 guide rods, 12 supporting legs, 13 second gears, 14 moving grooves, 15 regulating wheels and 16 limiting blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a writing desk with stable fixation and easy adjustment of desktop angle inclination comprises a desk board 1, a groove body 2 is arranged at the left end of the inside of the desk board 1, a connecting frame 3 is slidably mounted on the groove body 2, a return spring 4 is fixedly mounted between the connecting frame 3 and the inside of the groove body 2, a moving rod 6 is slidably connected to the inside of the connecting frame 3 through a buffer spring 5, a limit plate is fixedly mounted at the bottom end of the moving rod 6, the upper end of the moving rod 6 extends to the upper end of the connecting frame 3 and is fixedly mounted with a limit block 16, the desk board 1 slightly moves downwards under the action of a fixed rod 8 by pulling the desk board 1 leftwards, a guide rod 11 moves leftwards at the horizontal part of a movable groove 14, when a first gear 7 is meshed with a second gear 13, the leftwards movement stops, at this time, the second gear 13 is driven to rotate by matching with an adjusting wheel 15, the first gear 7, thereby realizing the effect of adjusting the angle of the table board 1.

The right end inside the table board 1 is rotatably connected with a first gear 7, the right end of the table board 1 is fixedly connected with a fixed plate 9 through a fixed rod 8, the fixed rod 8 is rotatably connected with the inside of the table board 1, the fixed rod 8 can freely slide in the table board 1, the stability of the table board 1 during angle adjustment is guaranteed, the lower end of the fixed plate 9 is fixedly arranged at the upper end of a supporting leg 12, the fixed plate 9 is kept stable and can be used for placing an object with heavier weight to prevent the whole table top angle from changing, so that the object with heavier weight can slide down and injure feet, a moving groove 10 is formed inside the fixed plate 9, the connection between the fixed rod 8 and the moving groove 10 is in sliding connection, the moving groove 10 is in an arc-shaped design and is high on the left and low, the guide rod 11 slides in the moving groove 10 and is matched with a second gear 13 to be meshed with the first gear 7 through the sliding of the fixed rod 8, in the moving process of the table board 1, the stability of the table board 1 can be maintained at any time, and when the table board 1 is moved to a proper position, the table board 1 can be stabilized through the mutual matching of the moving groove 10 and the moving groove 14, so that the phenomenon of shaking or instability cannot occur, and a stable reading or writing environment is provided for a user.

The lower end of the table plate 1 is fixedly provided with a guide rod 11, the lower end of the table plate 1 is fixedly provided with a supporting leg 12, the upper end inside the supporting leg 12 is rotatably connected with a second gear 13, the first gear 7 is in meshed connection with the second gear 13, the second gear 13 drives the first gear 7 to rotate through meshed connection, so that the angle between the table plate 1 and the fixed plate 9 can be changed, the use by a user is facilitated, the inner part of the supporting leg 12 is provided with a movable groove 14 at the left end of the second gear 13, the left end of the movable groove 14 is in an arc shape and is in a shape of being higher left and lower right, the right end of the movable groove 14 is in a horizontal design, through the design of a limiting block 16, through manually pulling the limiting block 16, the movable rod 6 moves in the connecting frame 3, books or documents can be placed at the upper end of the limiting block 16, the phenomenon that the books slide down due to the angle inclination, the front end and the rear end of the table plate 1 are rotatably connected with adjusting wheels 15.

The working principle is as follows: when the device is used, the table plate 1 is pulled leftwards, the table plate 1 slightly moves downwards under the action of the fixed rod 8, the guide rod 11 moves leftwards at the horizontal part of the movable groove 14, when the first gear 7 is meshed with the second gear 13, the leftward movement is stopped, the second gear 13 is driven to rotate by the matching adjusting wheel 15, the second gear 13 drives the first gear 7 to rotate, so that the effect of adjusting the angle of the table plate 1 is realized, the fixed rod 8 slides in the movable groove 10, the guide rod 11 slides in the movable groove 14, the second gear 13 is meshed with the first gear 7, the stability of the table plate 1 can be maintained at any time in the moving process of the table plate 1, and when the table plate 1 moves to a proper position, the table plate 1 can be stabilized without shaking or instability through the mutual matching of the movable groove 10 and the movable groove 14, for the user provides the environment of stable reading or writing, cooperate the design of stopper 16 again, manually stimulate stopper 16, removal pole 6 takes place to remove in the link 3, can put books or document in the upper end of stopper 16, avoid because 1 angle slope of table, books landing to the effect that has reached the convenience of customers' use.

To sum up, this stably fix and desk that desktop angle slope is convenient for adjust can stably adjust the angle of table 1 through the setting to can change the position of sitting state of using when using, increase the product and use and experience the sense, the design of stopper 16 can be fixed books simultaneously, avoids the angle slope of table 1, and books drop.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stably fixed and desktop angle slope is convenient for adjust desk, includes table (1), its characterized in that: the table is characterized in that a groove body (2) is formed in the left end inside the table plate (1), a connecting frame (3) is slidably mounted on the groove body (2), a reset spring (4) is fixedly mounted between the connecting frame (3) and the groove body (2), a moving rod (6) is slidably connected inside the connecting frame (3) through a buffer spring (5), a first gear (7) is rotatably connected to the right end inside the table plate (1), a fixed plate (9) is fixedly connected to the right end of the table plate (1) through a fixed rod (8), a moving groove (10) is formed in the fixed plate (9), a guide rod (11) is fixedly mounted at the lower end of the table plate (1), supporting legs (12) are fixedly mounted at the lower end of the table plate (1), a second gear (13) is rotatably connected to the upper end inside the supporting legs (12), a moving groove (14) is formed in the supporting legs (12) and at the left end of the second gear (13), the front end and the rear end of the table plate (1) are respectively and rotatably connected with an adjusting wheel (15).

2. A writing desk as claimed in claim 1, wherein the desk top is stable and adjustable in angle: the bottom fixed mounting of carriage release lever (6) has the limiting plate, and the upper end of carriage release lever (6) extends to the upper end and the fixed mounting of splice frame (3) has stopper (16).

3. A writing desk as claimed in claim 1, wherein the desk top is stable and adjustable in angle: the connection relation between the fixed rod (8) and the moving groove (10) is sliding connection, and the moving groove (10) is arc-shaped and is low on the left and high on the right.

4. A writing desk as claimed in claim 1, wherein the desk top is stable and adjustable in angle: the first gear (7) is in meshed connection with the second gear (13).

5. A writing desk as claimed in claim 1, wherein the desk top is stable and adjustable in angle: the lower end of the fixing plate (9) is fixedly arranged at the upper end of the supporting leg (12).

6. A writing desk as claimed in claim 1, wherein the desk top is stable and adjustable in angle: the left end of the movable groove (14) is designed in an arc shape and is in a shape of being high at the left and low at the right, and the right end of the movable groove (14) is designed horizontally.

7. A writing desk as claimed in claim 1, wherein the desk top is stable and adjustable in angle: the fixed rod (8) is rotatably connected with the inside of the table plate (1).