WO2017167307A1 - 竖直工作台 - Google Patents

竖直工作台 Download PDF

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Publication number
WO2017167307A1
WO2017167307A1 PCT/CN2017/079198 CN2017079198W WO2017167307A1 WO 2017167307 A1 WO2017167307 A1 WO 2017167307A1 CN 2017079198 W CN2017079198 W CN 2017079198W WO 2017167307 A1 WO2017167307 A1 WO 2017167307A1
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WO
WIPO (PCT)
Prior art keywords
vertical
board
fixed
slide rail
writing
Prior art date
Application number
PCT/CN2017/079198
Other languages
English (en)
French (fr)
Inventor
佟建伦
Original Assignee
佟建伦
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 佟建伦 filed Critical 佟建伦
Priority to JP2019502135A priority Critical patent/JP2019515766A/ja
Publication of WO2017167307A1 publication Critical patent/WO2017167307A1/zh
Priority to US16/147,824 priority patent/US20190029424A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B13/00—Details of tables or desks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/02—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of table type
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B17/00—Writing-tables
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B19/00—Reading-desks; Lecterns; Pulpits, i.e. free-standing
    • A47B19/10—Reading-desks; Lecterns; Pulpits, i.e. free-standing characterised by association with auxiliary devices, e.g. paper clamps, line indicators
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
    • A47B21/04—Tables or desks for office equipment, e.g. typewriters, keyboards characterised by means for holding or fastening typewriters or computer equipment
    • A47B21/045—Fastening means for paper sheet; Paper trays; Accessories for typists, e.g. line indicators
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
    • A47B97/04—Easels or stands for blackboards or the like

Definitions

  • the invention relates to the field of workbench technology, in particular to a vertical workbench.
  • Myopia, cervical spondylosis, lumbar spondylosis, hunchback and other physical illnesses are caused by incorrect long-term posture.
  • Traditional workbench, writing board and table, etc. They are placed horizontally. When people read and write, they will naturally bow their heads and bend over. It is an inevitable result. It is inconvenient to stand and easy to use. Sit into a disease.”
  • the correct reading and writing posture solves the problem: the eye is looking at the eye, the arm is parallel to the ground; the head, the cervical vertebra, and the lumbar vertebra are in the same vertical direction, that is, the human body is perpendicular to the ground, and the writing board, the arm and the ground are perpendicular to the ground.
  • the length of the arm is the distance between the eye and the writing board to ensure the safe distance of the eye, and the head does not move the eyeball to adjust the angle of the eye.
  • a vertical workbench which includes a skeleton, a moving structure, an "L” plate and a fixed structure for matching each other, and may have more than one "L” plate, one " The L” board can be read or written, and the two “L” boards can be copied.
  • the "L” board is placed vertically by default.
  • the skeleton consists of a slide rail, an elbow bracket and a base.
  • the skeleton, the "L” board and the vertical table can be adjusted and fixed in the front, rear, left and right or up and down directions, and the "L” board can be rotated and fixed.
  • the rotating rails are the rails that rotate the "L” board, including the upper semicircle, the lower semicircle, the circular and the outer frame rails, classified as moving with the "L” board and not with “L””The fixed type of board moves together.
  • the slide rails have several card slots required.
  • the linear slide rail includes a vertical slide rail in the up and down direction and front and rear slide rails in the horizontal direction.
  • the elbow bracket is mounted on the base with a "T" shaped bracket that supports the elbow: a transverse bracket that supports the elbow and a vertical support that adjusts the strength of the elbow bracket; the elbow bracket includes movement with the elbow
  • the movable type and the fixed type that do not move with the elbow, the movable type of the horizontal is the groove of the fij ⁇ & the elbow, and the fixed type has a horizontal length reference shoulder width.
  • Mobile type When the arm is moving, the elbow bracket is moved by the groove, generally two are required; Fixed type: The elbow always moves above the elbow bracket, one can. There may be two support frames for more secure one elbow bracket; the elbow brackets may be separately adjusted and fixed in three directions of up and down, front and rear or left and right.
  • the base can be moved on the table or the ground and the slide rails and vertical workbench are fixed; the base can be used in combination with the horizontal slide rails.
  • the mobile structure has the functions of achieving relative movement including bearings, balls, conveyor belts, universal wheels, chains, and the like.
  • the mobile structure may have a number of installation types and quantities as needed.
  • the mobile structure may be fixed integrally with the "L" board or the slide rails or may be used independently; the mobile structure may be installed before or after the "L" board, and the front and rear installation may be Affecting the use of the front or back of the "L" board, left and right installation is the most embarrassing way.
  • the “L” board is the abbreviation of "L” writing board, the whole is the shaft structure, the left and right sides of the front have a book structure, the left side view is the "L” shape, and the long side of the left side of the “L” is the writing board.
  • the horizontal under the “L” is the lower bracket that prevents falling in the horizontal direction.
  • the short vertical on the right side of the "L” is a limit bracket that prevents slipping.
  • the book structure has functions such as easy reading and writing and fixing books, such as clips and holsters.
  • the width can be adjusted according to the size of the book.
  • Fixed structure with “L” board or the function of fixing “L” board or slide rail when moving to the proper position including brake-card structure, connecting frame-card structure and "nut-clamp” structure .
  • Brake-card structure includes clips, connecting brackets, return springs, brake irons, operation mmm-.
  • One ⁇ s live clamp the clip drives the brake iron to retract from the card empty, no longer limit
  • the reset magazine drives the brake iron into the card to fix the "L”board; the brake-card structure is fixed.
  • connection frame - empty structure Reserve the card blank on the "L” board, the rotating slide rail and the vertical slide rail and then connect with different lengths of the connection bracket. Different card slots and different lengths of the connection brackets are used. It is also possible to adjust and fix the width and angle of the "L" board.
  • the "L” plate can be freely moved and fixed by the cooperation of the moving structure, the skeleton and the fixed structure; the required angle can be freely rotated back and forth with respect to the vertical direction and fixed.
  • the "L” board is rotated forward 90 degrees and fixed when the back is up. It is a platform that can be used for computer work.
  • the "L” board can reserve a small hole that facilitates the heat dissipation of the computer; the “L” board rotates 90 degrees backwards and the front side is the "L” board placed horizontally.
  • the vertical workbench consists of a tabletop type for use on the tabletop and a floor type for use on the ground.
  • the ground type is somewhat like a picture frame; the skeleton and "L" boards include a fixed unit and a free-integrated-separated type.
  • the vertical rails are fixed, and the "L” is moved on the lower and lower sides: the fixed rotating rails 3 , the different twists need to rotate the slide rails, and the number is relatively cumbersome and not practical.
  • the "L” board installs the rotating rail at the corresponding twist and then rotates the "L” board to determine the angle and fix. Suitable for people with similar body.
  • the “L” plate swinging rails can be moved up and down and rotated: 1.
  • the “L” board moves together with the moving rotary rail to determine the twist, that is, by adjusting the width of the vertical rail or the moving rotary rail. Or the mobile rotating rail can be moved with the vertical rail. 2.
  • the “L” board is rotated and fixed by the rotating rail.
  • the moving semi-circular rail is different from the circular and outer rails. It is used with the "L" board to move up and down, that is, the partial moving structure always moves inside the vertical rail to determine the twist and then "L".
  • the plate is rotated within the semi-circular rail to determine the angle; it is fixed at any time with a fixed structure.
  • the slide-moving structure is more convenient to move and fix.
  • Outer frame slides The left and right sides of the "L” board are connected by a moving structure and the outer frame slide rails.
  • the "L” board can be rotated forward and backward to determine the angle in the outer frame slide rail.
  • the outer frame slide includes a closed type, that is, a complete outer frame and a non-closed type such as a bracket type "[]", and a double vertical type, that is, "[I”.
  • the convenience and simplicity of the mobile rotary slide is generally referred to as a mobile rotary slide.
  • the number of moving rotary rails and vertical rails matches Table 1:
  • the horizontal row is the number of rotating rails, and the vertical column is the number of vertical rails. Other options are too complicated or unnecessary. If the rotating rail or the vertical rail is relatively large, the joint is connected by two moving structures to correspond to two rotating rails or two Vertical rails will be more stable.
  • Each part such as a rotating slide, a vertical slide and an "L" board, is usually fixed with 1-2 moving structures, such as 1-2 bearing connections and a fixed structure, respectively.
  • 1-2 moving structures such as 1-2 bearing connections and a fixed structure, respectively.
  • a less preferred solution such as a circular rail, may be used when the rotating rail is above the vertical rail in the middle.
  • the fourth can be connected to the rotating rail together with the vertical rail in the middle.
  • the vertical table is designed and manufactured using the same principles and similar structures as the vertical table. Plates, easels, blackboards, etc., can be moved and rotated freely in any direction according to need and fixed at any time.
  • FIG. 1 is a front view of the vertical workbench in the horizontal direction
  • FIG. 2 is a left side view of the "L" shape of the "L” plate
  • FIG. 3 is a linear shape and a lower semicircular slide.
  • FIG. 4 is a schematic view of a plurality of lower semi-circular slide rails, which is also a schematic diagram of a plurality of fixed slide rails, because the cumbersomeness and cost are generally not used
  • FIG. 5 is a schematic view of the circular slide rails.
  • Figure ⁇ is a schematic view of the outer frame slide.
  • 1- "L” board and writing board 2- left and right two mobile rotating rails or ⁇ outer frame rails, 3-frame or adjustable upper and lower linear rails, 4-adjustable front and rear linear rails and base, 5-Limited frame, 6-lower bracket, 3-linear rail, 7-moving lower semi-circular rail, 8-fixed lower semi-circular rail, 9-moving circular rail, 10 - Moving structure 11 - Closed frame rail.
  • the front "L” board can be moved left and right and fixed to facilitate the back of the "L” board.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Drawing Aids And Blackboards (AREA)
  • Tables And Desks Characterized By Structural Shape (AREA)

Abstract

一种竖直工作台，包括骨架（3）、移动结构（10）、"L"板（1）和固定结构。骨架（3）包括滑轨（2）、肘托架和底座（4），滑轨（2）包括线形、半圆形（7，8）、圆形（9）和外框滑轨（11）；"L"板（1）是"L"形状写字板的简称，整体是轴对称结构，正面的左右两边有可以调节宽度的夹书结构；固定结构包括刹车-卡空结构、连接架-卡空结构和"螺母-螺栓"结构。能够使人自然而然的保持正确的读写坐姿避免了传统用具的弊病，有预防、缓解、矫正近视眼、颈椎病、腰椎病、驼背等相关疾病的功能，没有副作用，避免"久坐和久站成疾"，站着和坐着随意使用，可以读写、用电脑，竖直和水平两个方向及任意角度都可以使用，同样的原理和相似的结构设计制作桌子、写字板、画架、黑板。

Description

竖直工作台
技术领域
本发明涉及工作台技术领域， 尤其是一种竖直工作台。
景技术
的近视眼、 颈椎病、 腰椎病、 驼背等身体疾病都是长期姿势不正确造成 的。 传统的工作台、 写宇板和桌子等： 都是水平方向放置的， 人读写、 工作的 时候自然会低头、 弯腰， 积劳成疾就是必然的结果； 站着使用不方便， 容易 "久坐成疾"。 正确的读写姿势解决问题： 眼睛平视即目光、 大臂与地面平行； 头、 颈椎、 腰椎在同一个竖直方向上即人的身体与地面垂直， 写宇板、 小臂与 地面垂直即大臂的长度是眼睛和写宇板的距离保证了用眼的安全距离， 头不动 眼珠转动调节目光的角度。根据使用人正确的读写姿势调整好本专利后， 使用 时候人就自然会保持正确的姿势否则反而使用效果不佳不舒服， 时间长了就会 培养出正确的姿势。
发明内容
为了能够解决以上问题， 目前己经研制出了 1.一种竖直工作台包括互相匹配使 用的骨架、 移动结构、 "L"板和固定结构， 可以有一个以上的 "L"扳， 一个 "L"板可以读书或者写字， 两个 "L"板可以抄写。 "L"板默认竖直放置。 骨 架包括滑轨、 肘托架和底座， 可以在前后、 左右或者上下三个方向分别调节并 且固定骨架、 "L"板和竖直工作台， 可以旋转并且固定 "L"板。 滑轨有若 干， 连接和支撑 "L"板和底座， 滑轨包括线形滑轨和旋转滑轨。 旋转滑轨是 使 "L"板实现旋转的滑轨包括上半圆形、 下半圆形、 圆形和外框滑轨， 分类 为与 "L"板一起移动的移动式和不与 "L"板一起移动的固定式。 滑轨有需要 的若干卡空。 线形滑轨包括上下方向的竖直滑轨和水平方向的前后、 左右滑 轨。 肘托架安装在底座上面是支撑胳膊肘的 "T"字形托架： 一横是支撑胳膊 肘的托架一竖是调节肘托架髙度的支撑架； 肘托架包括与胳膊肘一起移动的移 动型和不与胳膊肘一起移动的固定型， 移动型的一横是放 fij} &膊肘的凹槽， 固 定型的一横长度参考肩宽。移动型： 胳膊 动的时候通过凹槽带动肘托架移 动，一般需要两个； 固定型： 胳膊肘始终在肘托架上面移动， 一个就可以。 为 了更加稳固一个肘托架的支撑架可以有两个； 肘托架可以在上下、 前后或者左 右三个方向分别调节并且固定。 底座可以在桌面或者地面移动并且固定滑轨和 竖直工作台； 底座可以与水平方向的滑轨一体使用。 移动结构有实现相对移动 的功能包括轴承、 滚珠、 传送带、 万向轮、 链条等。 移动结构可以有若干根据 需要确定安装种类、 数量和 ， 移动结构可以与 "L"板或者滑轨固定一体 也可以独立使用； 移动结构可以在 "L"板的前后或者左右安装， 前后安装可 能会影响 "L"板前面或者后面的使用， 左右安装是最隹方式。有的情况因为 "L"板的移动阻力不大可以不用滚动摩擦的移动结构而直接使用 m¾I摩擦的 平面移动。 "L"板是 "L" 写宇板的简称， 整体是轴 结构， 正面的左 右两边有夹书结构， 左侧视图是 "L"形状， "L"左侧的长竖是写宇板， "L" 下面的横是水平方向防止坠落的下托架， "L"右侧的短竖是防止滑落的限位 架； 夹书结构有方便读写、 固定书本的功能， 比如夹子、 皮套等， 可以根据书 本的大小调节宽度。 固定结构有 "L"板或者滑轨移动到适当位置的时候随时 固定 "L"板或者滑轨的功能， 包括刹车 -卡空结构、 连接架 -卡空结构和 "螺母 -蟪栓"结构等。 刹车-卡空结构包括夹子、 连接架、 复位弹簧、 刹车铁， 操作 mmm-. 一只^ s住夹子， 夹子带动刹车铁从卡空里面回缩即不再限制 "L"板的移动， 另一只手移动 "L"板到适当的位置时候放开夹子， 复位弹黉 带动刹车铁插入卡空里面即固定了 "L"板； 刹车-卡空结构的固定方式有刹车 铁： 直接和滑轨连接， "L"板下不 ¾a是可以单方向向上移动； 通^动结构 或者 "L"板再与滑轨连接， "L"板完全固定不能移动。 连接架 -卡空结构： 在 "L"板、 旋转滑轨和竖直滑轨上面预留^ P的卡空然后使用不同长度的 连接架连接， 不同的卡空和不同长度的连接架匹配使用也可以调整并且固定 "L"板的髙度和角度。 "螺母-螺栓"结构： "螺母"是卡空， "螺栓"是插入 的柱体， 两者匹配使用， "螺栓"插入卡空固定， 拨出 "螺栓"可以移动； 若两 者带有螺纹则固定稳定； 若两者是光滑的没有螺纹， 则 "螺栓"是卡簧或者其 他的柱体方便移动。
"L"板通过移动结构、 骨架和固定结构三者的配合作用可以自由移动并且固 定； 相对于竖直方向可以前后自由旋转需要的角度并且固定。 "L"板正面向前 旋转 90度并且固定即背面向上的时候就是一个的平台可以使用电脑办公，
"L"板可以预留轩有利于电脑散热的小孔； "L"板正面向后旋转 90度并 且固定即正面向上的时候就是水平方向放置的 "L"板。 竖直工作台包括在桌 面使用的桌面型和在地面使用的地面型， 地面型有点像图画架； 骨架和 "L" 板包括固定一体式和自由结合-分离式。
"L"板移动方式
1 )前后或者左右： "L"板随竖直工作台整体相对于桌面或 #¾面移动； 底架 固定后 "L"板随骨架相对于底架移动； 骨架固定后 "L"板通过水平方向的滑 轨移动。
2)上下： 骨架固定后 "L"板通过竖直方向的滑轨移动； "L"板固定在竖直 滑轨上面相对其他的竖直滑轨移动； "L"板固定在竖直滑轨上面通过调节滑 轨的髙度调节 "L"板的髙度。
竖直滑轨固定， "L"板上下移动： 固定式旋转滑轨3、 不同的髙度都需要旋转 滑轨， 个数比较多比较繁琐不实用。 b、 "L"板确定髙度后在相应的髙度安装 旋转滑轨然后旋转 "L"板确定角度并且固定。适合身髙相似的人使用。
3)旋转： 使用旋转滑轨实现旋转。
"L"板通 动式旋转滑轨实现上下移动和旋转辦： 1. "L"板和移动式旋 转滑轨一起移动确定髙度即通过调节竖直滑轨或者移动式旋转滑轨的髙度或者 移动式旋转滑轨可以和竖直滑轨相 动 2. "L"板通^动式旋转滑轨确定 角度并且固定。
移动式半圆形 ^轨与圆形和外框滑轨不一样的部分使用方式： 与 "L"板一起 先上下移动即部分移动结构始终在竖直滑轨里面移动确定髙度然后 "L"板在 半圆形滑轨内旋转确定角度； 用固定结构随时固定。 滑轨-移动结构结构更加方 便移动固定。
外框滑轨： "L"板左右«各用一个移动结构和外框滑轨连接即 "L"板在外 框滑轨里面可以任意前后旋转确定角度。 外框滑轨包括闭合型即完整的一个外 框和非闭合型比如中括号型即 "[ ]"、 双竖型即 " [ I "。
因为固定式旋转滑轨的繁琐和局限性， 移动式旋转滑轨的方便和简洁性本专利 说的旋转滑轨一般都是指移动式旋转滑轨。
移动式旋转滑轨和竖直滑轨个数匹配表 1: 横行是旋转滑轨个数， 竖列是竖直 滑轨个数。 其他的方案太复杂或者没有必要。 如果旋转滑轨或者竖直滑轨比较 宽大， 连接处用两个移动结构连接相当于距离比较近的两个旋转滑轨或者两个 竖直滑轨， 稳固性会更好。
Figure imgf000005_0001
说明： 各个部分比如旋转滑轨、 竖直滑轨和 " L"板之间一般都是分别用 1-2个 移动结构比如 1-2个轴承连接和一个固定结构固定。 涉及的部件越多组合的方 式越多。
2) 比 1 )多了一个支撑即 "L"板的另一边和另一个竖直滑轨连接。
3)次优选方案， 当旋转滑轨在中间的竖直滑轨上面的时候比如圆形滑轨可能影 响使用。
4)第 4个可以和中间的竖直滑轨一起连接旋转滑轨。
5)在竖直滑轨的左右设置 2个旋转滑轨。
6)又稳固又简约。
主要是结构造成的差异， 如果是用好材料， 制作精良， 差异可能并不明显。
1个移动式旋转滑轨有 4种， 2个移动式旋转滑轨互相匹配有 16种表 2:
把 4种 旋转滑 轨和表 2加入表 1即扩展 的表 1: 横行的 旋转滑
Figure imgf000005_0002
轨 20个， 竖列的竖直滑轨 4个（2-4个竖直滑轨互相的位置排列有很多种)。 至 少 80种组合。
2.—种竖直桌子用和竖直工作台同样的原理和相似的结构设计制作， 还有写字 板、 画架、 黑板等， 都是根据需要可以 ¾H个方向分别移动和自由旋转并且随 时固定。
本专利分类：
1.尺寸比较小重量比较轻的工作台、 写宇板、 画架可以用一只手移动， 固定结 构都可以使用。
尺寸比较大重量比较重的桌子和黑板用一只手移动不方便， 用刹车 -卡空结构更 好。
2.坐式： 髙度调节比较小的； 坐式和站式通用： 髙度调节比较大的。
3.一个 "L"板： 只读书或者写宇； 两个 "L"板： 可以抄写。
有益效果： 1. 能够使人自然而然的 « 正确的读写姿势避免了传统用具的弊 病， 有预防、 缓解、 矫正相关疾病的功能， 没有副作用 2. 避免 "久坐和久站成 疾"： 通过调节竖直工作台的髙度， 站着和坐着随意使用 3.可以读写、 用电脑
4. 竖直和水平两个方向及任意角度都可以使用 5.同样的原理和相似的结构设计 制作桌子、 写字板、 画架、 黑板。
附图说明： 所有的图片、 比例等都是示意图， 并不准确不可以用做生产产品的 准确图纸。
主图也是说明书摘要的附图即图 1是竖直工作台水平方向的正视图； 图 2是 "L"板的 "L"形状左侧视图； 图 3是一个线形和一个下半圆形滑轨的 侧视图； 图 4是多个下半圆形滑轨的示意图， 也是多个固定式滑轨的示意图， 因为其繁琐性、 成本较髙一般不采用； 图 5是圆形滑轨的示意图； 图 ό是外框 滑轨示意图。
1- "L"板和写字板， 2-左右两个移动式旋转滑轨或 ^个外框滑轨， 3-骨架或 者调节上下的线形滑轨， 4-调节前后的线形滑轨和底座， 5-限位架， 6-下托 架， 3-线形滑轨， 7-移动式下半圆形滑轨， 8-固定式下半圆形滑轨， 9-移动式 圆形滑轨， 10-移动结构 11-闭合型外框滑轨。
下面是本发明的部分实施方式， 不以此限定本发明的保护范围： 原理是一样的 方法是相似的， 如果是以本发明专利为基础为核心又增加了其他的功能并没有 实质的差异也属于本发明的保护范围。 凡是利用本专利所说的部件实现类似的 功能的各种各样的组合方式都是本专利保护的范围， 方式很多一一列举太繁 琐。 最优方案 6)为例： 一个竖直滑轨上贿一个旋转滑轨， 左右跳
1.在桌面使用的， 尺寸比较小的竖直工作台： 根据需要通过骨架的底座把竖直 工作台固定在桌面上面， 前后方向以大臂长度为参考； 人保持正确的姿势确定 眼睛的髙度再通过上下方向的线形滑轨把 "L"板和移动式旋转滑轨调节到与 眼睛相对应的髙度； 再通过旋转滑轨调节 "L"板的倾斜角度； "L"板的髙度 和角度全部确定后固定 "L"板； 通过夹书结构把书本固定在 "L"板上面， 把 肘托架调节到适当髙度固定。 人就可以以正确的姿势工作学习了。 时间长了可 以通过调节竖直工作台的髙度在坐姿和站姿之间自由调整。
抄写用两个 "L"板： 前面的 "L"板可以左右移动并且固定方便后面的 "L" 板翻书。
2.移动。尺寸比较大的桌子用两只手更加方便， 用刹车-卡空结构更好， 把夹子设 置在适当位置： 手握住桌子的同时也捏住夹子或者采用脚踏式即用脚控制夹 子。 其他的与竖直工作台差异不大。

Claims

权利要求
1.一种竖直工作台， 其特征是： 所述的竖直工作台包括骨架、 移动结构、 "L" 板和固定结构； 所述的骨架包括滑轨、 肘托架和底座， 滑轨有若干包括线形滑 轨和旋转滑轨， 旋转滑轨分为移动式和固定式包括上半圆形、 下半圆形、 圆形 和外框滑轨， 外框滑轨包括闭合型和非闭合型， 滑轨有需要的若干卡空； 肘托 架是 "T"字形， 一横是托架一竖是支撑架， 包括带有凹槽的移动型和固定 型； 所述的 "L"板是 "L"形状写字板的简称， 整体是轴对称结构， 正面的左 右两边有可以调节宽度的夹书结构， 左侧视图是 "L"形状， "L"左侧的长竖 是写字板， "L"下面的横是下托架， "L"右侧的短竖是限位架， "L"板可以预 留若干小孔； 所述的固定结构包括刹车 -卡空结构、 连接架 -卡空结构和 "螺母- 螺栓"结构； 刹车-卡空结构包括夹子、 连接架、 复位弹簧、 刹车铁； 连接架- 卡空结构包括在 "L"板、 旋转滑轨和竖直滑轨上面预留若干的卡空、 不同长 度的若干连接架； "螺母-螺栓"结构包括两者有或者没有螺纹； 所述的竖直工 作台包括桌面型和地面型； 所述的骨架和 "L"板包括固定一体式和自由结合- 分离式； 凡是利用本专利所说的部件实现类似的功能的各种各样的组合方式都 是本专利保护的范围。
2.—种竖直桌子或者根据权利要求 1所述的一种竖直工作台， 其特征是： 所述 的竖直桌子用和竖直工作台同样的原理和相似的结构设计制作， 固定结构用刹 车-卡空结构更好； 同样的原理和相似的结构设计制作写字板、 画架、 黑板。
PCT/CN2017/079198 2016-04-02 2017-04-01 竖直工作台 WO2017167307A1 (zh)

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