CN217365011U

CN217365011U - School furniture based on human engineering design

Info

Publication number: CN217365011U
Application number: CN202220301151.0U
Authority: CN
Inventors: 吴元梅
Original assignee: Zhejiang Yunshang Industrial Co ltd
Current assignee: Zhejiang Yunshang Industrial Co ltd
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-09-06
Anticipated expiration: 2032-02-15

Abstract

The utility model discloses a furniture is used in school based on human engineering design, including the table, still include spout and backup pad, flexible backup pad specifically comprises installation piece, expansion plate, rotatory roof, diaphragm, depression bar, spring A, riser, logical groove, spring B, inserted block and spacing hole, backup pad fixed connection is on one side of table surface, it has the expansion plate to peg graft in the backup pad, backup pad inner wall one side is provided with spacing hole, expansion plate one side fixedly connected with installation piece, the cooperation is connected with rotatory roof on the installation piece, can comparatively simple excessively adjust the desk, can satisfy the student's of different heights user demand, can satisfy human engineering's design, be fit for using widely.

Description

School furniture based on human engineering design

Technical Field

The utility model relates to a furniture technical field is used in the school, in particular to furniture is used in school based on human engineering design.

Background

Ergonomics originated in europe and america, and originally, in the industrial society, in the case where mass production and use of mechanical facilities began, there was a history of more than 40 years as an independent subject to search for a coordination relationship between a person and a machine. The military science and technology in world war II begins to apply the principle and method of human engineering, in the design of inner cabins of tanks and airplanes, how to make people effectively operate and fight in the cabin, and make people reduce fatigue in a small space for a long time as much as possible, namely, the principle and method are good: human-machine-environment coordination. And after the second world war, various countries quickly and effectively apply the practice and research results of Ergonomics to space technology, industrial production, construction and indoor design, and the international society of Ergonomics, Human Engineering (Human Engineering), also called Ergonomics, interengineering or Ergonomics (Ergonomics) was created in 1960. Ergonomics Ergonomics originally produced in Greece "Ergo", namely "work, labor" and "nomos", namely "law, effect", namely, the regularity of work, work effect and efficiency of people is discussed. Human engineering consists of 6 branches of disciplines, namely anthropometry, biomechanics, labor physiology, environmental physiology, engineering psychology, time and work research.

A school furniture based on ergonomic design on the market has the following disadvantages: 1. when the desk is used and books or tools need to be taken, the user needs to lower the head to look up the books or tools in the drawer, so that the user is not convenient to look up due to insufficient light, can feel aching when stooping down, is tired in long-time study of students, does not meet the design of human engineering, and cannot meet the use requirement; 2. the height of the desk cannot be freely and simply adjusted, so that students with higher or shorter heights are inconvenient to use, and the use requirements of various crowds cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a furniture is used in school based on ergonomic design, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a school furniture based on human engineering design comprises a table, a sliding groove and a supporting plate, wherein the telescopic supporting plate is composed of a mounting block, a telescopic plate, a rotating top plate, a transverse plate, a pressure rod, a spring A, a vertical plate, a through groove, a spring B, an insert block and a limiting hole, the supporting plate is fixedly connected to one side surface of the table, the telescopic plate is inserted in the supporting plate, the limiting hole is formed in one side of the inner wall of the supporting plate, the mounting block is fixedly connected to one side of the telescopic plate, the rotating top plate is connected to the mounting block in a matching mode, the through groove is formed in the surface of the telescopic plate, the transverse plate is welded to one side of the supporting plate, the spring B is installed on the surface of the bottom of the transverse plate, the pressure rod is arranged at the bottom of the spring B, the spring A is installed on one side of the inner wall of the telescopic plate, the vertical plate is arranged at one end of the spring A, the insert block is welded to one side of the vertical plate, the sliding groove is composed of a sliding table top, a sliding block and a rotating shaft.

Furthermore, the chute is arranged on the desk plate, the chute is internally and slidably connected with sliders, the rotating shaft is installed at the top of each slider, a sliding desktop is installed on the rotating shaft, when books and some ink and pen tools placed in the desk plate need to be taken, two groups of sliders are pulled towards two sides to drive the sliding desktop to slide towards two sides in the chute, the sliding desktop stops sliding until the sliding desktop rotates ninety degrees through the rotating shaft, the sliding desktop is located at two ends of the desk plate at the moment, so that the desk plate can not be shielded by the sliding desktop, the books or the ink and pen tools placed in the desk plate can be taken out at the moment, the drawer can be found without lowering the head, the light for finding the books after the sliding desk plate is directly opened is better, the needed books and tools can be found quickly and conveniently without bending down, the books do not need to be taken, the design that accords with human engineering has improved the convenience of using, is fit for using widely.

Furthermore, the size of the inserting block is smaller than that of the limiting hole, and the inserting block can be inserted into the limiting hole, so that the height of the expansion plate is fixed.

Further, backup pad, slider and slip desktop all are provided with two sets ofly, and two sets of backup pad, slider and slip desktop use the axis to be the mirror image setting as the center, can improve the convenience of using when using school furniture, have improved the rationality when school furniture uses, can become the good appurtenance of student's study in-process.

Compared with the prior art, the utility model discloses following beneficial effect has: 1. when the height of the school furniture desk needs to be adjusted, the press rod is firstly stepped downwards to enable the spring B to extend and deform, in the process that the press rod moves downwards, the press rod is contacted with the rotating top plate and generates pressure on the rotating top plate, the rotating top plate is enabled to rotate through the mounting block until the rotating top plate is inserted into the expansion plate, after the rotating top plate enters the expansion plate, the rotating top plate is contacted with the vertical plate, the spring A contracts and deforms, the vertical plate moves towards the direction close to the inner wall of one side of the expansion plate, the insertion block is enabled to be inserted into the limiting hole, the fixed contact of the limiting hole to the insertion block is enabled, the telescopic rod can be drawn out or inserted into the support plate, the height of the desk is adjusted, after the desk is adjusted to the proper height, the press rod is loosened, the spring A recovers deformation at the moment, and the insertion blocks on the vertical plate and the vertical plate recover the original position, thereby peg graft the inserted block again in spacing downthehole to highly fixing the desk, can be comparatively simple excessively adjust the desk, can satisfy the student's of different heights user demand, can satisfy ergonomic design, be fit for using widely.

2. When books and some pen and ink instruments placed in the table are taken to needs, two sets of sliders are pulled to both sides, the sliders are made to drive the sliding desktop to slide towards both sides in the sliding grooves, until the sliding desktop rotates ninety degrees through the rotating shaft, the sliding desktop stops sliding, the sliding desktop is located at the positions of both ends of the table at the moment, and therefore the table can not be shielded by the sliding desktop, at the moment, books or pen and ink instruments placed in the table can be taken out, the drawer can be found without lowering the head, the light for finding the books after the sliding table is directly opened is better, the books and the instruments needed can be found quickly and conveniently, the books do not need to be taken by bending down the head, the design of ergonomics is met, the use convenience is improved, and the desk is suitable for popularization and use.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of school furniture based on ergonomic design.

Fig. 2 is a schematic structural diagram of a side view section of a support plate of the school furniture designed based on human engineering.

Fig. 3 is a schematic structural view of a part of school furniture designed based on human engineering.

FIG. 4 is a schematic structural diagram of a front view of school furniture designed based on human engineering

In the figure: 1. a table plate; 2. a chute; 201. sliding the tabletop; 202. a slider; 203. a rotating shaft; 3. a support plate; 301. mounting blocks; 302. a retractable plate; 303. rotating the top plate; 304. a transverse plate; 305. a pressure lever; 306. a spring A; 307. a vertical plate; 308. a through groove; 309. a spring B; 310. inserting a block; 311. and a limiting hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a school furniture based on human engineering design, comprising a table 1, a sliding groove 2 and a support plate 3, wherein the telescopic support plate 3 specifically comprises an installation block 301, a telescopic plate 302, a rotating top plate 303, a transverse plate 304, a pressure lever 305, a spring a306, a vertical plate 307, a through groove 308, a spring B309, an insertion block 310 and a limiting hole 311, the support plate 3 is fixedly connected to one side surface of the table 1, the telescopic plate 302 is inserted in the support plate 3, the limiting hole 311 is arranged on one side of the inner wall of the support plate 3, the installation block 301 is fixedly connected to one side of the telescopic plate 302, the rotating top plate 303 is connected to the installation block 301 in a matching manner, the through groove 308 is arranged on the surface of the telescopic plate 302, the transverse plate 304 is welded to one side of the support plate 3, the spring B309 is arranged on the surface of the transverse plate 304, the pressure lever 305 is arranged at the bottom of the spring B309, spring A306 is installed to expansion plate 302 inner wall one side, spring A306 one end is provided with riser 307, riser 307 one side skin weld has inserted block 310, spout 2 specifically comprises slip desktop 201, slider 202 and rotation axis 203.

Wherein, the chute 2 is arranged on the desk board 1, the chute 2 is connected with a slide block 202 in a sliding way, the top of the slide block 202 is provided with a rotating shaft 203, the rotating shaft 203 is provided with a sliding desktop 201, when books and some ink and pen tools placed in the desk board 1 need to be taken, two groups of slide blocks 202 are pulled towards two sides, so that the slide blocks 202 drive the sliding desktop 201 to slide towards two sides in the chute 2, the sliding desktop 201 stops sliding until the sliding desktop 201 rotates ninety degrees through the rotating shaft 203, the sliding desktop 201 is positioned at two ends of the desk board 1, therefore, the desk board 1 can not be shielded by the sliding desktop 201, at the moment, the books or the ink and pen tools placed in the desk board 1 can be taken out, the drawer can be found without lowering the head, the light for directly turning over the books after the sliding desk board 1 is opened is better, and the needed books and tools can be found quickly and conveniently, the book taking device does not need to bow and lower the head to take books, meets the design of human engineering, improves the use convenience and is suitable for popularization and use.

The size of the insertion block 310 is smaller than the size of the limiting hole 311, and the insertion block 310 can be inserted into the limiting hole 311, so that the height of the expansion plate 302 is fixed.

Wherein, backup pad 3, slider 202 and slip desktop 201 all are provided with two sets ofly, and two sets of backup pad 3, slider 202 and slip desktop 201 use the axis to be the mirror image setting as the center, can improve the convenience of using when using school furniture, improve the rationality when school furniture uses, can become the good appurtenance of student's learning in-process.

It should be noted that, the present invention is a piece of school furniture designed based on ergonomics, when the height of the school furniture desk is to be adjusted, in operation, the press rod 305 is first stepped down to extend and deform the spring B309, during the downward movement of the press rod 305, the press rod 305 contacts with the rotating top plate 303 and generates pressure on the rotating top plate 303, so that the rotating top plate 303 rotates through the mounting block 301 until the rotating top plate 303 is inserted into the retractable plate 302, after the rotating top plate 303 enters the retractable plate 302, the rotating top plate 303 contacts with the vertical plate 307, so that the spring a306 contracts and deforms, at this time, the vertical plate moves toward the direction close to the inner wall of one side of the retractable plate 302, so that the insertion block 310 is inserted into and separated from the limiting hole 311, so that the limiting hole 311 is in fixed contact with the insertion block 310, at this time, the retractable rod can be drawn out or inserted into the supporting plate 3, therefore, the height of the desk is adjusted, after the desk is adjusted to a proper height, the pressure lever 305 is loosened, the spring A306 at the moment restores deformation, so that the vertical plate 307 and the insertion block 310 on the vertical plate 307 restore the original positions, the insertion block 310 is inserted into the limiting hole 311 again, the height of the desk is fixed, the excessive adjustment of the desk can be relatively simple, the use requirements of students with different heights can be met, the design of ergonomics can be met, the desk is suitable for popularization and use, when books and some ink tools placed in the desk board 1 need to be taken, two groups of sliding blocks 202 are pulled to two sides, the sliding blocks 202 drive the sliding desktop 201 to slide towards two sides in the sliding grooves 2, the sliding desktop 201 stops sliding the sliding desktop 201 after rotating ninety degrees through the rotating shaft 203, the sliding desktop 201 is located at two ends of the desk board 1 at the moment, thereby make table 1 can not sheltered from by slip desktop 201 again, just can take out the books or the pen ink instrument of placing in table 1 this moment, can not need the low head to go to turn over and look for the drawer, and directly turn over the light of looking for books after opening with slip table 1 better, the books and the instrument that needs can be found to needs that can be convenient fast, need not bow the low head and take books, accord with the design of human engineering, the convenience of using has been improved, and is suitable for being generalized to use.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A school furniture based on ergonomic design comprises a table board (1) and is characterized by further comprising a sliding groove (2) and a supporting board (3), wherein the telescopic supporting board (3) specifically comprises an installation block (301), a telescopic board (302), a rotating top board (303), a transverse board (304), a pressure lever (305), a spring A (306), a vertical board (307), a through groove (308), a spring B (309), an insert block (310) and a limiting hole (311), the supporting board (3) is fixedly connected to one side surface of the table board (1), the telescopic board (302) is inserted in the supporting board (3), the limiting hole (311) is formed in one side of the inner wall of the supporting board (3), the installation block (301) is fixedly connected to one side of the telescopic board (302), the rotating top board (303) is connected to the installation block (301) in a matching manner, the through groove (308) is formed in the surface of the telescopic board (302), the welding of backup pad (3) one side has diaphragm (304), diaphragm (304) bottom surface mounting has spring B (309), spring B (309) bottom is provided with depression bar (305), spring A (306) are installed to expansion plate (302) inner wall one side, spring A (306) one end is provided with riser (307), riser (307) one side surface welding has inserted block (310), spout (2) specifically comprise slip desktop (201), slider (202) and rotation axis (203).

2. An ergonomically designed school furniture according to claim 1, wherein: the novel desk is characterized in that the sliding groove (2) is formed in the desk board (1), a sliding block (202) is connected to the sliding groove (2) in a sliding mode, a rotating shaft (203) is installed at the top of the sliding block (202), and a sliding desktop (201) is installed on the rotating shaft (203).

3. An ergonomically designed school furniture according to claim 1, wherein: the size of the inserting block (310) is smaller than that of the limiting hole (311).

4. An ergonomically designed school furniture according to claim 1, wherein: the supporting plate (3), the sliding block (202) and the sliding table top (201) are arranged in two groups, and the supporting plate (3), the sliding block (202) and the sliding table top (201) are arranged in a mirror image mode by taking the central axis as the center.