CN218791116U - Writing desk with adjusting function - Google Patents

Abstract

The utility model discloses a write table with regulatory function, the utility model relates to a write table technical field, include: the writing desk comprises a writing desk body, supporting legs and a lifting cylinder, wherein the bottom of the writing desk body is connected with the supporting legs, the lifting cylinder is connected onto the supporting legs in a sliding mode, the bottom end of the lifting cylinder is connected with a base, and the bottom of the base is connected with supporting legs; be connected with the protection casing on the base, protection casing internally mounted has the motor, and installs motor drive on the motor, the output fixedly connected with lead screw of motor. According to the writing table with the adjusting function, when the sliding plate moves, the supporting legs are driven to lift, so that the writing table body can be pulled to move up and down, the height of the writing table body can be adjusted, the height of a user can be conveniently adapted, and the problem caused by incorrect use posture is solved; when the extension baffle and the baffle are lifted to the adaptive height, the sight lines on two sides of the writing desk body can be blocked, so that the adjacent seats can be prevented from being plagiarized in the writing process.

Description

Writing desk with adjusting function

Technical Field

The utility model relates to a write table technical field specifically is a write table with regulatory function.

Background

The writing desk is a household article. As the name suggests, the desk for writing or reading is usually provided with drawers, grids and document racks, but the existing writing desk has certain defects;

for example, the Chinese patent application No. CN212729142U relates to the field of writing tables, and comprises a writing table body, wherein an installation groove is formed in the writing table body, a reading plate is rotatably installed on the installation groove, movable grooves and rotary holes are respectively formed in the inner walls of the two sides of the installation groove, and a rotary shaft is movably installed in the rotary holes. The utility model discloses, rotate through the threaded rod, make the threaded rod rotate and thus drive the rack, rack rotation drives the rotation of fixed gear, thereby the motion of rotation axis has been driven, the rotation axis drives the reading board and rotates, when the reading board rotates certain angle, can stop rotating the rotation handle, just can obtain the certain angle that oneself needs, reading board angle can be adjusted into the angle that people need simultaneously, can adapt to the student of different heights and use, people do not need to look at books for a long time during reading and writing or reciting lessons again, thereby people's neck has been protected, thereby make the desk body have multiple functions; although the writing desk can obtain a certain angle required by the writing desk by rotating the rotary handle, and the angle of the reading plate can be adjusted to the angle required by people, so that the writing desk can be suitable for students with different heights, the writing and reading processes can be carried out through the writing desk, if the writing desk is not matched with the lifting of a user, the user can form an incorrect posture, the visual distance is easy to shorten, and the bending deformation of the spine and the myopia of eyes are easy to cause in the long term;

to sum up, therefore the utility model provides a writing desk with adjusting function to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a desk with regulatory function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a desk with adjustment, comprising: the writing desk comprises a writing desk body, supporting legs and a lifting cylinder, wherein the bottom of the writing desk body is connected with the supporting legs, the lifting cylinder is connected onto the supporting legs in a sliding mode, the bottom end of the lifting cylinder is connected with a base, and the bottom of the base is connected with supporting legs;

be connected with the protection casing on the base, protection casing internally mounted has the motor, and installs motor driver on the motor, the output fixedly connected with lead screw of motor, the lead screw passes the protection casing and extends to the outside, the lead screw top is connected with the roof through the bearing, the roof is connected between a lift section of thick bamboo, be connected with the slide between the supporting leg, slide threaded connection is on the lead screw.

Furthermore, the shifting chute has been seted up to supporting leg one side, and the shifting chute has seted up four groups, sliding connection has the slide in the shifting chute, and the slide is provided with two sets ofly, and the slide can be removed through shifting chute pulling supporting leg.

Furthermore, the supporting legs and the lifting cylinders are symmetrically distributed with two groups about the central line of the writing desk body, the distance between the lifting cylinders is equal to the length of the top plate, the supporting legs can lift in the lifting cylinders under stress, and the supporting legs can be pulled to slide on the writing desk body when lifting.

Further, the side face of the writing desk body is connected with a side plate, the side plate is symmetrically distributed with two groups about the central line of the writing desk body, an operation groove is formed in the side plate, a guide rod is connected to the inside of the operation groove, the guide rod is far away from the inside of the operation groove, a threaded rod is connected to the inside of the operation groove through a bearing and penetrates through the side plate and extends to the outside, and the threaded rod is rotated to enable the threaded rod to rotate in the operation groove through the bearing.

Furthermore, four groups of guide rods are symmetrically distributed on the center line of the writing desk body, two groups of threaded rods are symmetrically distributed on the center line of the writing desk body, six groups of operation grooves are symmetrically distributed on the center line of the writing desk body, and the guide rods can perform sliding guide.

Furthermore, the guide rod and the threaded rod are respectively connected with a sliding block, one side of the sliding block is connected with a baffle, a containing groove is formed in the baffle, the containing groove is connected with an extending baffle in a sliding mode, two groups of baffles and two groups of extending baffles are symmetrically distributed around the center line of the writing desk body, and the top of the extending baffle is connected with a fixing plate;

extend the inside spread groove of having seted up of baffle, the spread groove with accomodate and be connected with automatic telescopic link between the groove, extend and then promote to extend the baffle and toward sliding outward along accomodating the groove through making automatic telescopic link.

Furthermore, sliding connection is formed between the guide rod and the sliding blocks, threaded connection is formed between the sliding blocks and the threaded rod, the sliding blocks can be driven to slide along the threaded rod in a threaded mode when the threaded rod rotates, and the other two groups of sliding blocks can horizontally move on the guide rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model drives the screw rod to rotate through the motor, the screw rod can pull the sliding plate to slide along the screw thread when rotating, at the moment, the sliding plate can move through the moving groove, and the sliding plate can drive the supporting leg to lift when moving, so that the writing desk body can be pulled to move up and down, and the height of the writing desk body can be adjusted, so as to adapt to the height of a user, and solve the problem caused by incorrect use posture;

2. the utility model discloses a rotation threaded rod can drive the slider and carry out the thread slip along it, can promote the baffle when the slider slides and carry out the rebound, later can promote to extend the baffle and outwards slide through automatic telescopic link, can block the sight of writing the table body both sides after extending baffle and rising adaptation height to can prevent to copy the adjacent seat at the in-process of writing.

Drawings

FIG. 1 is an exploded view of the present invention;

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

FIG. 3 is a schematic view of the structure of the present invention;

FIG. 4 is a schematic top view of the present invention;

fig. 5 is a schematic view of the enlarged structure of the side of the extension baffle and the baffle of the present invention.

In the figure: 1. a writing desk body; 2. supporting legs; 3. a lifting cylinder; 4. a base; 5. supporting legs; 6. a protective cover; 7. a motor; 8. a screw rod; 9. a top plate; 10. a slide plate; 11. a moving groove; 12. a side plate; 13. an operation slot; 14. a guide bar; 15. a threaded rod; 16. a slider; 17. a baffle plate; 18. an extension baffle; 19. a fixing plate; 20. connecting grooves; 21. automatically telescoping the rod; 22. a receiving groove.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 3, a writing table with an adjusting function includes: the writing desk comprises a writing desk body 1, supporting legs 2 and a lifting cylinder 3, wherein the supporting legs 2 are connected to the bottom of the writing desk body 1, the lifting cylinder 3 is connected to the supporting legs 2 in a sliding mode, the bottom end of the lifting cylinder 3 is connected with a base 4, and supporting legs 5 are connected to the bottom of the base 4; the base 4 is connected with a protective cover 6, a motor 7 is installed inside the protective cover 6, a motor driver is installed on the motor 7, the output end of the motor 7 is fixedly connected with a screw rod 8, the screw rod 8 penetrates through the protective cover 6 and extends to the outside, the top end of the screw rod 8 is connected with a top plate 9 through a bearing, the top plate 9 is connected between the lifting cylinders 3, sliding plates 10 are connected between the supporting legs 2, and the sliding plates 10 are in threaded connection with the screw rod 8; one side of each supporting leg 2 is provided with a moving groove 11, four groups of moving grooves 11 are formed in each moving groove 11, sliding plates 10 are connected in the moving grooves 11 in a sliding mode, and two groups of sliding plates 10 are arranged; two groups of supporting legs 2 and lifting cylinders 3 are symmetrically distributed about the center line of the writing desk body 1, and the distance between the lifting cylinders 3 is equal to the length of the top plate 9. When the sliding plate 10 moves, the supporting legs 2 are driven to lift, so that the writing desk body 1 can be pulled to move up and down, and the height of the writing desk body 1 can be adjusted, so that the height of a user can be adapted conveniently.

As shown in fig. 1 to 5, the side surface of the desk body 1 is connected with two groups of side plates 12, the side plates 12 are symmetrically distributed about the center line of the desk body 1, an operation slot 13 is formed in the side plate 12, a guide rod 14 is connected in the operation slot 13, a threaded rod 15 is connected in the operation slot 13 far away from the guide rod 14 through a bearing, and the threaded rod 15 penetrates through the side plate 12 and extends to the outside; four groups of guide rods 14 are symmetrically distributed about the center line of the desk body 1, two groups of threaded rods 15 are symmetrically distributed about the center line of the desk body 1, and six groups of operation slots 13 are symmetrically distributed about the center line of the desk body 1. The guide rod 14 and the threaded rod 15 are respectively connected with a sliding block 16, one side of the sliding block 16 is connected with a baffle 17, a containing groove 22 is formed in the baffle 17, an extending baffle 18 is connected in the containing groove 22 in a sliding mode, two groups of baffles 17 and the extending baffle 18 are symmetrically distributed about the center line of the writing desk body 1, and the top of the extending baffle 18 is connected with a fixing plate 19; a connecting groove 20 is formed in the extending baffle 18, and an automatic telescopic rod 21 is connected between the connecting groove 20 and the accommodating groove 22; the guide rod 14 and the slide block 16 form a sliding connection, and the slide block 16 and the threaded rod 15 form a threaded connection. The extension baffle 18 can be pushed to slide outwards by passing through the automatic telescopic rod 21, and the sight lines at two sides of the writing desk body 1 can be blocked after the extension baffle 18 and the baffle 17 rise to the adaptive height, so that the adjacent seats can be prevented from being plagiarized in the writing process.

The working principle is as follows: when the writing table with the adjusting function is used, firstly, the height of the writing table body 1 can be adjusted according to the height requirement of a user, the motor 7 can be started to work through the motor driver, the output end of the motor 7 can drive the screw rod 8 to rotate through the bearing when the motor 7 works, the screw rod 8 can drive the sliding plate 10 to be in threaded fit with the screw rod 8 when the screw rod 8 rotates, the sliding plate 10 can drive the supporting leg 2 to move through the moving groove 11, the supporting leg 2 can be lifted in the lifting cylinder 3 under the stress, and the supporting leg 2 can be pulled to slide on the writing table body 1 when lifted, so that the height of the writing table body 1 can be adjusted, the adaptive use requirement is met, and the problem caused by incorrect use posture is solved; then, the threaded rod 15 is rotated to enable the threaded rod to rotate inside the operation groove 13 through a bearing, the threaded rod 15 can drive the sliding block 16 to slide along the threaded rod when rotating, the sliding block 16 can push the baffle 17 to move at the moment, the baffle 17 can pull the other two groups of sliding blocks 16 to horizontally move on the guide rod 14, after the baffle 17 moves upwards to a proper position, the automatic telescopic rod 21 extends to further push the extending baffle 18 to slide outwards along the accommodating groove 22, and then the sight lines on two sides of the writing table body 1 can be blocked after the extending baffle 18 and the baffle 17 rise to the adaptive height, so that adjacent seats can be prevented from being copied in the writing process, and the working principle of the writing table with the adjusting function is realized.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (7)

1. A desk with adjustment, comprising: the writing desk comprises a writing desk body (1), supporting legs (2) and a lifting cylinder (3), and is characterized in that the bottom of the writing desk body (1) is connected with the supporting legs (2), the lifting cylinder (3) is connected on the supporting legs (2) in a sliding manner, the bottom end of the lifting cylinder (3) is connected with a base (4), and the bottom of the base (4) is connected with supporting legs (5);

be connected with protection casing (6) on base (4), protection casing (6) internally mounted has motor (7), and installs motor drive on motor (7), the output fixedly connected with lead screw (8) of motor (7), lead screw (8) pass protection casing (6) and extend to the outside, lead screw (8) top is connected with roof (9) through the bearing, roof (9) are connected between a lift section of thick bamboo (3), be connected with slide (10) between supporting leg (2), slide (10) threaded connection is on lead screw (8).

2. The writing desk with the adjusting function as claimed in claim 1, wherein the supporting legs (2) are provided with moving grooves (11) at one side, the moving grooves (11) are provided with four groups, the sliding plates (10) are slidably connected inside the moving grooves (11), and the sliding plates (10) are provided with two groups.

3. The writing desk with the adjusting function according to claim 1, wherein the support legs (2) and the lifting cylinders (3) are symmetrically distributed in two groups about the center line of the writing desk body (1), and the distance between the lifting cylinders (3) is equal to the length of the top plate (9).

4. The desk with the adjusting function, as claimed in claim 1, wherein side plates (12) are connected to the side surfaces of the desk body (1), two groups of side plates (12) are symmetrically distributed about the center line of the desk body (1), an operation slot (13) is formed in the side plates (12), a guide rod (14) is connected in the operation slot (13), a threaded rod (15) is connected to the inside of the operation slot (13) far away from the guide rod (14) through a bearing, and the threaded rod (15) penetrates through the side plates (12) and extends to the outside.

5. The desk with the adjusting function as claimed in claim 4, wherein the guide rods (14) are symmetrically distributed in four groups about a center line of the desk body (1), the threaded rods (15) are symmetrically distributed in two groups about the center line of the desk body (1), and the operation slots (13) are symmetrically distributed in six groups about the center line of the desk body (1).

6. The writing desk with the adjusting function according to claim 4, wherein the guide rod (14) and the threaded rod (15) are respectively connected with a sliding block (16), one side of the sliding block (16) is connected with a baffle (17), a containing groove (22) is formed in the baffle (17), an extending baffle (18) is connected in the containing groove (22) in a sliding manner, two groups of the baffles (17) and the extending baffle (18) are symmetrically distributed about the center line of the writing desk body (1), and a fixing plate (19) is connected to the top of the extending baffle (18);

the extension baffle (18) is internally provided with a connecting groove (20), and an automatic telescopic rod (21) is connected between the connecting groove (20) and the accommodating groove (22).

7. Writing desk with adjusting function according to claim 6, characterized in that the guide rod (14) forms a sliding connection with the slider (16) and the slider (16) forms a threaded connection with the threaded rod (15).

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