CN215958879U

CN215958879U - Supplementary structure of adjusting based on student's desk

Info

Publication number: CN215958879U
Application number: CN202122523172.5U
Authority: CN
Inventors: 宋亭玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-03-08
Anticipated expiration: 2031-10-20

Abstract

The utility model discloses an auxiliary adjusting structure based on a student desk, which comprises a supporting frame and an adjusting mechanism, wherein the adjusting mechanism comprises a fixed plate, an adjusting rod, a rotating disc, a lifting cylinder, a limiting groove and a limiting block, the fixed plate is fixedly arranged on one side of the bottom of the supporting frame, the adjusting rod is rotatably connected to the top of the fixed plate, the rotating disc is arranged on the outer surface of the bottom of the adjusting rod, the lifting cylinder is connected to the outer surface of the top of the adjusting rod through threads, and the limiting groove is formed in one side of the top of the supporting frame. Through this design, under the effect of adjustment mechanism, fixed plate, regulation pole, rolling disc, a section of thick bamboo that goes up and down, spacing groove, stopper, rotate the fixed plate and make the regulation pole rotate for adjust the pole and drive a section of thick bamboo that goes up and down and remove, thereby make the altitude mixture control to the desk panel, and this operation has avoided the demand to the instrument when its altitude mixture control, thereby it is convenient to bring for the user, and reduce the existence of potential safety hazard.

Description

Supplementary structure of adjusting based on student's desk

Technical Field

The utility model belongs to the technical field of desks, and particularly relates to an auxiliary adjusting structure based on a student desk.

Background

The student desk is a desk used by students, and is used for schools and schoolrooms, and the desks used for learning in the schoolrooms are unified into the desk from the earliest eight-side desk. For example, myopia, humpback, etc. are not good for the growth of students.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides an auxiliary adjusting structure based on a student desk, and solves the problem that the height of the existing desk can be conveniently adjusted without tools.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a supplementary structure of adjusting based on student's desk, includes braced frame and adjustment mechanism, adjustment mechanism includes the fixed plate, adjusts pole, rolling disc, a lift section of thick bamboo, spacing groove, stopper, the fixed plate that is equipped with in braced frame's bottom one side, the top of fixed plate is rotated and is connected with the regulation pole, the bottom surface of adjusting the pole is equipped with the rolling disc, the top surface threaded connection of adjusting the pole has a lift section of thick bamboo, the spacing groove has been seted up to braced frame's top one side, the inside sliding connection of spacing groove has the stopper, and stopper and a lift section of thick bamboo fixed connection, the top of a lift section of thick bamboo is equipped with the desk panel, the bottom of desk panel is equipped with the containing box.

As a preferred technical scheme of the present invention, extension plates are slidably connected to both sides of the desk panel, a slot is formed in the rear side of the desk panel, a positioning groove is formed in the inner side of the slot, an insertion rod is inserted into the slot, a positioning block is arranged on the outer surface of the insertion rod, a moving groove is formed in one side of the extension plate, and fixing grooves are formed in both the upper side and the lower side of the moving groove.

As a preferred technical scheme of the utility model, the limiting block is arranged in a T shape, and the outer surface of the rotating disc is provided with an anti-skidding sleeve.

In a preferred embodiment of the present invention, a partition plate is disposed inside the storage box, and the partition plate is disposed in an "L" shape.

As a preferable technical scheme of the utility model, two extension plates are provided, one side of one extension plate is provided with a movable hole, and one side of the other extension plate is provided with a movable column.

As a preferable technical scheme of the utility model, the positioning groove is in a cross shape, and the front surface of the inserted bar is provided with a pull handle.

As a preferable technical solution of the present invention, the insertion rod is slidably connected to the moving groove, and the positioning block is engaged with the fixing groove.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. through the design, under the action of the adjusting mechanism, the fixed plate, the adjusting rod, the rotating disc, the lifting cylinder, the limiting groove and the limiting block, the fixed plate is rotated to enable the adjusting rod to rotate, so that the adjusting rod drives the lifting cylinder to move, the height of the desk panel is adjusted, the operation avoids the requirement on tools during height adjustment, convenience is brought to a user, and potential safety hazards are reduced;

2. through this design, under the effect of extension plate, slot, constant head tank, locating piece, inserted bar, shifting chute, fixed slot to increase the area to the desk panel, thereby it is convenient to bring when the user uses, and realized the convenient extension and the effect of accomodating of extension plate.

Drawings

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

FIG. 2 is a schematic rear side three-dimensional structure of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2A in accordance with the present invention;

fig. 4 is a schematic perspective view of an extension board according to the present invention.

Wherein: 1. a support frame; 2. an adjustment mechanism; 3. a fixing plate; 4. adjusting a rod; 5. rotating the disc; 6. a lifting cylinder; 7. a limiting groove; 8. a limiting block; 9. a desk panel; 10. a storage box; 11. a partition plate; 12. an extension plate; 13. a slot; 14. positioning a groove; 15. positioning blocks; 16. inserting a rod; 17. a moving groove; 18. and fixing the grooves.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, an auxiliary adjusting structure based on a student desk comprises a supporting frame 1 and an adjusting mechanism 2, wherein the adjusting mechanism 2 comprises a fixed plate 3, an adjusting rod 4, a rotating disc 5, a lifting cylinder 6, a limiting groove 7 and a limiting block 8, the fixed plate 3 is fixedly arranged on one side of the bottom of the supporting frame 1, the adjusting rod 4 is rotatably connected to the top of the fixed plate 3, the rotating disc 5 is arranged on the outer surface of the bottom of the adjusting rod 4, the lifting cylinder 6 is connected to the outer surface of the top of the adjusting rod 4 through threads, the limiting groove 7 is formed in one side of the top of the supporting frame 1, the limiting block 8 is slidably connected to the inside of the limiting groove 7, the limiting block 8 is fixedly connected with the lifting cylinder 6, a desk panel 9 is arranged on the top of the lifting cylinder 6, and an accommodating box 10 is arranged at the bottom of the desk panel 9; when carrying out the altitude mixture control to the desk, through rotating two rolling discs 5 simultaneously, drive when rolling disc 5 rotates and adjust pole 4 and rotate, because it is threaded connection to adjust pole 4 and a lift section of thick bamboo 6, and spacing groove 7 is sliding connection with stopper 8, and spacing groove 7 and a lift section of thick bamboo 6 fixed connection, it carries out perpendicular rectilinear movement to drive a lift section of thick bamboo 6 when making to adjust pole 4 to rotate, it removes to drive desk panel 9 when a lift section of thick bamboo 6 removes, through the altitude mixture to desk panel 9, so that avoided student's height can be along with the growth of age, and the altitude mixture of study desk causes the problem of influence to the student, and this operation has avoided the demand to the instrument when its altitude mixture control, thereby it is convenient to bring for the user, and reduce the existence of potential safety hazard.

In other embodiments, both sides of the desk panel 9 are slidably connected with extension plates 12, a slot 13 is formed in the rear side of the desk panel 9, a positioning slot 14 is formed in the inner side of the slot 13, an insertion rod 16 is inserted into the slot 13, a positioning block 15 is arranged on the outer surface of the insertion rod 16, a moving slot 17 is formed in one side of the extension plate 12, and fixing slots 18 are formed in both the upper side and the lower side of the moving slot 17; when the extension board 12 inside the desk panel 9 is extended, the inserted bar 16 is pulled out into the slot 13, the groove on one side of the extension board 12 is pulled to drive the extension board 12 to move, when the insertion rod 16 is inserted into the insertion slot 13, the positioning block 15 of the insertion rod 16 is engaged with the fixing slot 18 to fix the extension plate 12, according to the use requirement of the user, the extension length of the extension board 12 is controlled, when the extension board 12 is stored, the inserted bar 16 is pulled out again, the two extension boards 12 are pushed into the desk panel 9, when the insertion rod 16 is inserted into the insertion groove 13, the positioning block 15 is engaged with the fixing groove 18, thereby fixing the extension plate 12, so as to increase the area of the desk panel 9, thereby the user brings conveniently when using to and realized the effect to convenient extension and the accomodating of extension plate 12.

In other embodiments, the limiting block 8 is arranged in a T shape, and the outer surface of the rotating disc 5 is provided with an anti-slip sleeve; through "T" font setting to when stopper 8 and spacing groove 7 slide, avoid taking place the separation, and under the effect of antiskid cover, play anti-skidding effect when making to 5 rotations of rolling disc, and protect user's hand.

In other embodiments, the partition plate 11 is disposed inside the storage box 10, and the partition plate 11 is disposed in an "L" shape; through the partition plate 11, books and learning tools accommodated in the accommodating box 10 are separated from each other and placed, so that the books and the learning tools can be taken conveniently.

In other embodiments, two extension boards 12 are provided, one side of one extension board 12 is provided with a movable hole, and one side of the other extension board 12 is provided with a movable column; through setting up activity hole and activity post to fix a position when two extension plates 12 move about, and spacing to two extension plates 12, avoided two extension plates 12 to take place to separate.

In other embodiments, the positioning slot 14 is cross-shaped, and the front surface of the inserted link 16 is provided with a pull handle; the pulling handle is arranged on the front surface of the plug rod 16, so that the plug rod 16 can be conveniently plugged and unplugged.

In other embodiments, the insertion rod 16 is slidably connected with the moving groove 17, and the positioning block 15 is connected with the fixing groove 18 in a clamping manner; when the positioning block 15 is engaged with the slot 13 in a direction parallel to the slot, the insertion rod 16 and the moving slot 17 can slide freely, and the extension board 12 can extend freely inside the desk panel 9.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an auxiliary adjusting structure based on student's desk, includes braced frame (1) and adjustment mechanism (2), its characterized in that: the adjusting mechanism (2) comprises a fixed plate (3), an adjusting rod (4), a rotating disc (5), a lifting cylinder (6), a limiting groove (7) and a limiting block (8), a fixed plate (3) is fixedly arranged on one side of the bottom of the supporting frame (1), the top of the fixed plate (3) is rotatably connected with an adjusting rod (4), the outer surface of the bottom of the adjusting rod (4) is provided with a rotating disc (5), the outer surface of the top of the adjusting rod (4) is in threaded connection with a lifting cylinder (6), a limiting groove (7) is arranged on one side of the top of the supporting frame (1), a limiting block (8) is connected in the limiting groove (7) in a sliding manner, and the limiting block (8) is fixedly connected with the lifting cylinder (6), the top of the lifting cylinder (6) is provided with a desk panel (9), and the bottom of the desk panel (9) is provided with a storage box (10).

2. The auxiliary adjusting structure based on the student desk as claimed in claim 1, wherein: the equal sliding connection in both sides of desk panel (9) has extension plate (12), slot (13) have been opened to the rear side of desk panel (9), constant head tank (14) have been seted up to the inboard of slot (13), inserted bar (16) have been inserted to the inside of slot (13), the surface of inserted bar (16) is equipped with locating piece (15), shifting chute (17) have been seted up to one side of extension plate (12), fixed slot (18) have all been seted up to the upper and lower both sides of shifting chute (17).

3. The auxiliary adjusting structure based on the student desk as claimed in claim 1, wherein: the limiting block (8) is arranged in a T shape, and the outer surface of the rotating disc (5) is provided with an anti-slip sleeve.

4. The auxiliary adjusting structure based on the student desk as claimed in claim 1, wherein: the storage box (10) is internally provided with a partition plate (11), and the partition plate (11) is arranged in an L shape.

5. The auxiliary adjusting structure based on the student desk as claimed in claim 2, wherein: the two extension plates (12) are arranged, one side of one extension plate (12) is provided with a movable hole, and the other side of the other extension plate (12) is provided with a movable column.

6. The auxiliary adjusting structure based on the student desk as claimed in claim 2, wherein: the positioning groove (14) is arranged in a cross shape, and a pull handle is arranged on the front surface of the inserted rod (16).

7. The auxiliary adjusting structure based on the student desk as claimed in claim 2, wherein: the inserted bar (16) is in sliding connection with the moving groove (17), and the positioning block (15) is in clamping connection with the fixing groove (18).