CN222018040U

CN222018040U - Height-adjustable children desk

Info

Publication number: CN222018040U
Application number: CN202420594789.7U
Authority: CN
Inventors: 倪苏旸; 姚彦霓
Original assignee: Individual
Current assignee: Individual
Priority date: 2024-03-26
Filing date: 2024-03-26
Publication date: 2024-11-19
Anticipated expiration: 2034-03-26

Abstract

The utility model discloses a children desk with adjustable height, which belongs to the field of furniture industry and comprises a desk plate, wherein a vertical mounting plate is arranged at the top of the desk plate, uniformly distributed mounting blocks are arranged on the front end surface of the mounting plate, limiting pieces are arranged on one sides of the mounting blocks, which are far away from the mounting plate, positioning holes are formed in four corners of the limiting pieces, a slideway is formed between the limiting pieces, a storage rack is arranged on one side, which is far away from the mounting plate, of the limiting pieces, positioning components are arranged between the storage rack and the slideway, mounting frames are symmetrically arranged below the desk plate, and lifting components are arranged between the mounting frames and the desk plate. The children can flexibly adjust the position of the storage rack according to the needs of the children, the layout of the children desk is reasonably planned, and the flexibility of the children desk is improved.

Description

Height-adjustable children desk

Technical Field

The utility model relates to the field of furniture industry, in particular to a height-adjustable children desk.

Background

The children desk is a learning desk specially designed for children, and the design fully considers the physiological characteristics and psychological demands of the children, and has remarkable benefits in the aspects of protecting eyesight, correcting sitting postures and developing learning habits.

In order to enable a child to easily read books and place school supplies, the existing children desk can place a simple bookshelf on the child desk, but most of the existing bookshelf is in a fixed mode and is difficult to move or adjust according to needs, when the books or the school supplies are placed at a higher position, the child needs to stand up to find or take, and the situation of unreasonable layout exists.

Disclosure of utility model

The utility model aims to provide a child desk with adjustable height, which effectively solves the problem that the overall layout of a bookshelf connected with the existing child desk is unreasonable, and a child cannot adjust the overall layout of the bookshelf according to own ideas.

The technical scheme of the utility model is as follows:

The utility model provides a height-adjustable's children desk, includes the table, the top of table is equipped with vertical mounting panel, be equipped with evenly distributed's installation piece on the preceding terminal surface of mounting panel, the installation piece is kept away from one side of mounting panel is equipped with spacing piece, be equipped with the locating hole on the four corners of spacing piece, be formed with the slide between the spacing piece, spacing piece is kept away from one side of mounting panel is equipped with accomodates the frame, accomodate the frame with be equipped with locating component between the slide, the below symmetry of table is equipped with the mounting bracket, the mounting bracket with be equipped with lifting assembly between the table.

Further, the cross sections of the mounting plate and the limiting piece are uniform and rectangular, and the cross section area of the limiting piece is larger than that of the mounting plate.

Further, the locating component comprises a moving rod, one end of the moving rod is connected to the storage rack, the other end of the moving rod is provided with a baffle, the baffle is located in the slideway, and the size of the baffle is larger than the distance between the slideways.

Further, the locating component further comprises a locating disc arranged on the moving rod, the locating disc is located between the storage frame and the limiting piece, a locating pin is arranged on one side, close to the limiting piece, of the locating disc, and when the storage frame is fixed, the locating pin is inserted into a locating hole in the limiting piece.

Further, two the both ends of mounting bracket are equipped with the chassis of connection, lifting assembly includes support one and support two, and support one and support two alternately become X type, and the intersection of X type is equipped with the support round pin of connection, the bottom symmetry of table is equipped with the spacing, the inside sliding hole that is equipped with of spacing, be equipped with the sliding axle on the support one, sliding axle slidable mounting is in the sliding hole, the other end of support one rotates to be connected on the chassis.

Further, the bottom of support two is equipped with the slide bar that runs through, two be equipped with the spout on the opposite face of mounting bracket, the cross section T type of spout, the slide bar extends to slide in the spout, the symmetry is equipped with the movable pulley on the slide bar, the movable pulley is located in the spout, the top of support two is rotated and is connected the bottom of table.

Further, a connecting plate is arranged between the two supports II, a hydraulic cylinder which is rotationally connected is arranged at the top of the connecting plate, the hydraulic cylinder is in a symmetrical mode on the connecting plate, and the end part of the hydraulic rod on the hydraulic cylinder is movably connected with the support I.

The utility model has the advantages that:

1. According to the utility model, the mounting plate is arranged on the desk plate, the plurality of storage racks are arranged on the mounting plate, when the storage racks are outwards drawn, the positioning pins on the positioning plate are separated from the positioning holes, so that the moving rod moves in the slideway, the position of the storage racks can be flexibly adjusted, and children can carry out reasonable layout adjustment according to books and study articles, so that the children desk is more flexible.

2. According to the utility model, the first bracket and the second bracket are arranged, the hydraulic cylinder is connected to the second bracket, the hydraulic rod of the hydraulic cylinder is connected to the first bracket, and the first bracket and the second bracket are driven to realize vertical height change in the working process of the hydraulic cylinder, so that the vertical lifting of the table plate is ensured, and the first bracket and the second bracket are in an crossed X-shaped mode, so that the table plate is supported more stably.

Drawings

FIG. 1 is a front elevational view of the structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the limiting plate, the positioning plate and other parts of the utility model;

FIG. 3 is a schematic view of the structure of the storage rack and positioning assembly of the present utility model;

FIG. 4 is a schematic view of the structure of the sliding wheel and the mounting frame of the utility model.

Reference numerals: 1. a table plate; 2. a mounting plate; 3. a mounting block; 4. a limiting piece; 5. positioning holes; 6. a slideway; 7. a storage rack; 8. a mounting frame; 9. a moving rod; 10. a baffle; 11. a positioning plate; 12. a positioning pin; 13. a chassis; 14. a first bracket; 15. a second bracket; 16. a bracket pin; 17. a limiting frame; 18. a sliding hole; 19. a sliding shaft; 20. a slide bar; 21. a chute; 22. a sliding wheel; 23. a connecting plate; 24. and a hydraulic cylinder.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

As shown in fig. 1 to 4, the utility model provides a child desk with adjustable height, which comprises a desk plate 1, wherein a vertical mounting plate 2 is arranged at the top of the desk plate 1, uniformly distributed mounting blocks 3 are arranged on the front end surface of the mounting plate 2, a limiting piece 4 is arranged on one side of the mounting block 3 away from the mounting plate 2, positioning holes 5 are arranged at four corners of the limiting piece 4, a slideway 6 is formed between the limiting pieces 4, a storage rack 7 is arranged on one side of the limiting piece 4 away from the mounting plate 2, a positioning component is arranged between the storage rack 7 and the slideway 6, a mounting rack 8 is symmetrically arranged below the desk plate 1, and a lifting component is arranged between the mounting rack 8 and the desk plate 1.

The cross sections of the mounting plate 2 and the limiting piece 4 are uniformly rectangular, and the cross section area of the limiting piece 4 is larger than that of the mounting plate 2.

The locating component comprises a moving rod 9, one end of the moving rod 9 is connected to the storage rack 7, the other end of the moving rod is provided with a baffle 10, the baffle 10 is located in the slide way 6, and the size of the baffle 10 is larger than the interval of the slide way 6.

The positioning assembly further comprises a positioning disc 11 arranged on the moving rod 9, the positioning disc 11 is positioned between the storage frame 7 and the limiting piece 4, one side, close to the limiting piece 4, of the positioning disc 11 is provided with a positioning pin 12, and when the storage frame 7 is fixed, the positioning pin 12 is inserted into the positioning hole 5 in the limiting piece 4.

The two ends of the two mounting frames 8 are provided with connected underframe 13, the lifting assembly comprises a first bracket 14 and a second bracket 15, the first bracket 14 and the second bracket 15 are crossed to form an X shape, a connected bracket pin 16 is arranged at the crossing of the X shape, a limiting frame 17 is symmetrically arranged at the bottom of the table plate 1, a sliding hole 18 is formed in the limiting frame 17, a sliding shaft 19 is arranged on the first bracket 14, the sliding shaft 19 is slidably arranged in the sliding hole 18, and the other end of the first bracket 14 is rotationally connected to the underframe 13.

The bottom of the second support 15 is provided with a penetrating sliding rod 20, opposite surfaces of the two mounting frames 8 are provided with sliding grooves 21, the cross section T-shaped of the sliding grooves 21 is formed, the sliding rod 20 extends into the sliding grooves 21 to slide, sliding wheels 22 are symmetrically arranged on the sliding rod 20, the sliding wheels 22 are located in the sliding grooves 21, and the top end of the second support 15 is rotationally connected to the bottom of the table plate 1.

A connecting plate 23 is arranged between the two brackets 15, a hydraulic cylinder 24 which is rotationally connected is arranged at the top of the connecting plate 23, the hydraulic cylinder 24 is symmetrically arranged on the connecting plate 23, and the end part of the hydraulic rod on the hydraulic cylinder 24 is movably connected with the bracket one 14.

Detailed methods and functions of the above embodiments:

The mounting plate 2 is connected with a containing frame 7 through a positioning component, the containing frame 7 is multiple in number, a child can place needed books and study articles on the containing frame 7, when the containing frame 7 needs to be adjusted, the containing frame 7 is connected with a moving rod 9, a connecting positioning disc 11 is moved, when the containing frame 7 is fixed, a positioning pin 12 on the positioning disc 11 is inserted into a positioning hole 5 on the mounting block 3, the containing frame 7 is drawn outwards, the positioning pin 12 is separated from the positioning hole 5, the containing frame 7 is moved at the moment, a baffle plate 10 is arranged at the other end of the moving rod 9, the baffle plate 10 can prevent the moving rod 9 from separating from a slide way 6, a spring is arranged on the moving rod 9, the spring is positioned between the baffle plate 10 and the limiting plate 4, the moving rod 9 on the containing frame 7 slides in the slide way 6, when the moving to a proper position, the spring is reset, the positioning pin 12 on the positioning disc 11 is inserted into the positioning hole 5 again, and the movement of the position of the containing frame 7 is realized.

When the height of the children desk is required to be adjusted, a power supply drives a hydraulic cylinder 24 to work, a hydraulic rod of the hydraulic cylinder 24 is rotationally connected to a second bracket 15, in the extending process, a sliding shaft 19 connected to the top of the second bracket 15 is driven to move in a sliding hole 18 in the limiting frame 17, the second bracket 15 is lifted up in height, when the second bracket 15 is lifted up in height, the first bracket 14 and the second bracket 15 are crossed, the first bracket 14 and the second bracket 15 can rotate through a connected bracket pin 16, the top of the first bracket 14 is rotationally connected with the desk plate 1, a sliding rod 20 is connected to the bottom of the first bracket 14, the sliding rod 20 extends into a sliding groove 21 in the mounting frame 8, a sliding wheel 22 is arranged on the sliding rod 20, the sliding wheel 22 is driven to synchronously move in the sliding groove 21, and the vertical lifting of the desk plate 1 is realized, so that the height of the children desk is adjusted.

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

Claims

1. The utility model provides a height-adjustable's children desk, its characterized in that, including table (1), the top of table (1) is equipped with vertical mounting panel (2), be equipped with evenly distributed's installation piece (3) on the preceding terminal surface of mounting panel (2), one side that mounting panel (2) was kept away from to installation piece (3) is equipped with spacing piece (4), be equipped with locating hole (5) on the four corners of spacing piece (4), be formed with slide (6) between spacing piece (4), spacing piece (4) are kept away from one side of mounting panel (2) is equipped with accomodates frame (7), accomodate frame (7) with be equipped with locating component between slide (6), the below symmetry of table (1) is equipped with mounting bracket (8), mounting bracket (8) with be equipped with lifting component between table (1).

2. The height-adjustable child desk according to claim 1, wherein the cross sections of the mounting plate (2) and the limiting piece (4) are uniformly rectangular, and the cross sectional area of the limiting piece (4) is larger than the cross sectional area of the mounting plate (2).

3. The child desk with adjustable height according to claim 1, wherein the positioning assembly comprises a moving rod (9), one end of the moving rod (9) is connected to the storage rack (7), the other end of the moving rod is provided with a baffle (10), the baffle (10) is located in the slideway (6), and the size of the baffle (10) is larger than the distance between the slideways (6).

4. The child desk with adjustable height according to claim 3,

The positioning assembly further comprises a positioning disc (11) arranged on the moving rod (9), the positioning disc (11) is located between the storage frame (7) and the limiting piece (4), a positioning pin (12) is arranged on one side, close to the limiting piece (4), of the positioning disc (11), and when the storage frame (7) is fixed, the positioning pin (12) is inserted into the positioning hole (5) in the limiting piece (4).

5. The child desk with adjustable height according to claim 1,

Two both ends of mounting bracket (8) are equipped with chassis (13) of connection, lifting unit includes support one (14) and support two (15), and support one (14) and support two (15) are alternately X type, and the intersection of X type is equipped with support round pin (16) of connection, the bottom symmetry of table (1) is equipped with spacing (17), spacing (17) inside is equipped with sliding hole (18), be equipped with sliding shaft (19) on support one (14), sliding shaft (19) slidable mounting is in sliding hole (18), the other end of support one (14) rotates to be connected on chassis (13).

6. The child desk with adjustable height according to claim 5,

The bottom of support two (15) is equipped with slide bar (20) that run through, two be equipped with spout (21) on the opposite face of mounting bracket (8), the cross section T type of spout (21), slide bar (20) extend to slide in spout (21), the symmetry is equipped with movable pulley (22) on slide bar (20), movable pulley (22) are located in spout (21), the top of support two (15) is rotated and is connected the bottom of table (1).

7. The child desk with adjustable height according to claim 6,

A connecting plate (23) is arranged between the two supports (15), a hydraulic cylinder (24) which is rotationally connected is arranged at the top of the connecting plate (23), the hydraulic cylinder (24) is in a symmetrical mode on the connecting plate (23), and the end part of the hydraulic rod on the hydraulic cylinder (24) is movably connected with the first support (14).