CN217137174U

CN217137174U - Desk with adjustable height

Info

Publication number: CN217137174U
Application number: CN202122348566.1U
Authority: CN
Inventors: 温纯娟
Original assignee: Huzhou Changyuan Furniture Co ltd
Current assignee: Huzhou Changyuan Furniture Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-08-09
Anticipated expiration: 2031-09-27

Abstract

The utility model relates to a desk especially relates to a but height-adjusting desk. It is necessary to design a desk with adjustable height, which has multiple functions and can adjust the height of the desk. A desk with adjustable height comprises: the frame is symmetrically provided with a first handle; the board is hinged to the frame; the fixed groups are arranged on the plate at intervals, and every two fixed groups form a group; the connecting group is hinged between each group of fixed groups and is matched with the frame; and the third fixed block is arranged on the frame. The utility model discloses a pulling frame reciprocates the position, inserts the dead lever in the foraminiferous fixed block and fixes, and can stimulate the second handle forward and pull out the collection frame, puts into collection frame with stationery in, also can stir the linkage backward and stop supporting, the board just also swings downwards and is the tilt state, so, can be so that adjustment desk height, and have multiple functions.

Description

Desk with adjustable height

Technical Field

The utility model relates to a desk especially relates to a height-adjustable desk.

Background

The desk is used as a necessary tool for schools and can provide functions of placing schoolbag for students. At present, most of desks in the market have single structural function, can not adjust the height, have no other functions except placing a schoolbag, are inconvenient for short students and are very puzzled during learning because the height can not be adjusted.

Therefore, it is necessary to design a desk with adjustable height, which has multiple functions and can adjust the height of the desk, so as to solve the disadvantages of the prior art.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defect that the height of the desk cannot be adjusted and the desk is inconvenient for short students, the utility model aims to provide a height-adjustable desk which has multiple functions and can adjust the height of the desk.

The technical scheme is as follows: a desk with adjustable height comprises: the frame is symmetrically provided with a first handle; the board is hinged to the frame; the fixed groups are arranged on the plate at intervals, and every two fixed groups form a group; the connecting groups are hinged between the fixed groups and matched with the frame; the third fixed block is arranged on the frame; the fixed blocks with holes are symmetrically arranged on the frame; the guide rails are symmetrically and slidably arranged on the fixed block with the holes; the second fixed block is arranged between the guide rails; the fixed rod is arranged on the second fixed block in a sliding mode and penetrates through the front guide rail to be matched with the fixed block with the hole; the supporting columns are symmetrically arranged on the second fixing block; the first fixed block is arranged between the two support columns; the bottom block is installed between two support columns.

Optionally, the method further includes: the fourth fixed block is arranged on the fixed block with the hole; the sliding rail is arranged on the fourth fixed block; the sliding block is arranged on the sliding rail in a sliding manner; the collecting frame is installed between the sliding blocks, and a second handle is arranged in the middle of the front side face outside the collecting frame.

Optionally, the support column height is 30 cm.

Optionally, the first handle is made of rubber, so that stress is facilitated.

Optionally, the plate is rectangular in shape for holding books.

Optionally, four corners of the board have a slight radian, so as to reduce impact force applied to the board when the board is accidentally knocked by students.

The utility model has the advantages that:

1. the fixing rod is inserted into the fixing block with the holes to be fixed by vertically moving the pulling frame, the second handle can be pulled forwards to pull out the collecting frame, stationery is placed into the collecting frame, the connecting group can be pulled backwards to stop supporting, the plate also can swing downwards to be in an inclined state, and therefore the desk can be adjusted in height and has multiple functions.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of a first part of the three-dimensional structure of the present invention.

Fig. 3 is a schematic perspective view of a second part of the present invention.

The meaning of the reference symbols in the figures: 1: bottom block, 2: support column, 3: first fixed block, 4: a second fixed block, 5: guide rail, 6: fixed block with hole, 7: fixed link, 8: frame, 9: first handle, 10: plate, 11: third fixed block, 12: fixed group, 13: connection group, 14: fourth fixed block, 15: slide rail, 16: slider, 17: collection frame, 18: a second handle.

Detailed Description

Embodiments of the present invention will be described below with reference to the drawings.

Example 1

A height-adjustable desk is shown in figures 1-3 and comprises a bottom block 1, a support column 2, a first fixed block 3, a second fixed block 4, a guide rail 5, a fixed block 6 with holes, a fixed rod 7, a frame 8, a first handle 9, plates 10, a third fixed block 11, fixed groups 12 and connecting groups 13, wherein the lower parts of the left side and the right side outside the frame 8 are fixedly connected with the first handle 9, the middle part of the frame 8 is hinged with the plates 10, the front side of the bottom of the plates 10 is provided with the fixed groups 12 at intervals, every two fixed groups 12 are a group, the connecting group 13 is hinged between each fixed group 12, the connecting group 13 is matched with the frame 8, the middle part of the inner rear side surface of the frame 10 is fixedly connected with the third fixed block 11, the fixed blocks 6 with holes are symmetrically and fixedly connected at the left and the right sides of the outer bottom of the frame 8, the guide rail 5 is symmetrically and fixedly connected at the front and back of the lower part of the outer side surface of the fixed block 6 with the holes, the second fixed block 4 is fixedly connected between the outer side surfaces of the guide rail 5 at the front and back sides, the middle of the front part of the second fixing block 4 is slidably connected with a fixing rod 7 in a penetrating manner, the fixing rod 7 penetrates through the front guide rail 5 to be matched with the fixing block 6 with the hole, the supporting columns 2 are symmetrically fixedly connected to the front and the back of the bottom of the second fixing block 4, the first fixing blocks 3 are fixedly connected between the lower parts of the supporting columns 2 on the left side and the right side of the rear, and the bottom blocks 1 are fixedly connected between the bottoms of the supporting columns 2 on the front side and the bottom of the rear side.

The multifunctional portable collecting device is characterized by further comprising a fourth fixed block 14, a sliding rail 15, a sliding block 16, a collecting frame 17 and a second handle, wherein the fourth fixed block 14 is arranged on the upper portion of the inner side face of the fixed block 6 with holes, the sliding rail 15 is arranged on the inner side face of the fourth fixed block 14, the sliding block 16 is arranged in the sliding manner in the sliding rail 15, the collecting frame 17 is arranged between the inner side faces of the sliding blocks 16 on the left side and the right side, and the second handle is arranged in the middle of the front side face outside the collecting frame 17.

When people need to use the equipment, the height of the equipment can be adjusted by pulling the frame 8 to move up and down according to the requirement, the frame 8 moves up and down to drive the fixing block with holes 6 to move up and down, and when the fixing block with holes 6 moves to a proper position, the fixing rod 7 is inserted into the fixing block with holes 6 to be fixed. When people need to put stationery, the second handle can be pulled forwards to pull out the collecting frame 17, the stationery is put into the collecting frame 17, and then the collecting frame 17 is pulled to move backwards for resetting. When people need to read books, can stir connection group 13 backward and stop supporting, board 10 also swings downwards and is the tilt state, and after people used up, pulling connection group 13 swings forward and is vertical state, and board 10 also swings upwards and resets, and connection group 13 supports board 10. Therefore, the multifunctional desk has multiple functions and can adjust the height of the desk.

The above description is only an example of the present invention, and is not intended to limit the present invention. All equivalent substitutions made within the principle of the present invention should be included within the protection scope of the present invention. Details of the present invention not described in detail belong to the prior art known to those skilled in the art.

Claims

1. A desk with adjustable height is characterized by comprising:

the frame (8), the frame (8) is symmetrically provided with a first handle (9);

the board (10), the board (10) is mounted on the frame (8) in a hinged manner;

the fixing groups (12), the fixing groups (12) are arranged on the plate (10) at intervals, and every two fixing groups (12) form a group;

the connecting group (13), the connecting group (13) is hinged and installed between each group of fixed groups (12), and the connecting group (13) is matched with the frame (8);

the third fixed block (11), the third fixed block (11) is installed on the frame (8);

the fixed blocks (6) with holes are symmetrically arranged on the frame (8);

the guide rails (5) are symmetrically and slidably arranged on the fixed block (6) with the holes;

the second fixing block (4), the second fixing block (4) is installed between the guide rails (5);

the fixing rod (7) is slidably mounted on the second fixing block (4), and the fixing rod (7) penetrates through the front guide rail (5) to be matched with the fixing block (6) with the hole;

the supporting columns (2) are symmetrically arranged on the second fixing block (4);

the first fixing block (3) is arranged between the two support columns (2);

the bottom block (1) is installed between two support columns (2).

2. The desk of claim 1, further comprising:

the fourth fixed block (14), the fourth fixed block (14) is installed on fixed block (6) with hole;

the sliding rail (15), the sliding rail (15) is installed on the fourth fixed block (14);

the sliding block (16), the sliding block (16) is installed on the sliding rail (15) in a sliding way;

the collecting frame (17) is installed between the sliding blocks (16), and a second handle is arranged in the middle of the outer front side face of the collecting frame (17).

3. A desk with adjustable height according to claim 2, characterized in that the supporting column (2) has a height of 30 cm.

4. The desk with the adjustable height as claimed in claim 3, wherein the first handle (9) is made of rubber, so as to be beneficial to stress.

5. A desk with adjustable height according to claim 4, characterized in that said plate (10) is rectangular in shape and is used to place books.

6. The height-adjustable desk according to claim 5, wherein four corners of the plate (10) are slightly cambered for reducing impact force when the student is accidentally knocked.