WO2024120150A1 - 一种智能绘图桌 - Google Patents

一种智能绘图桌 Download PDF

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Publication number
WO2024120150A1
WO2024120150A1 PCT/CN2023/132136 CN2023132136W WO2024120150A1 WO 2024120150 A1 WO2024120150 A1 WO 2024120150A1 CN 2023132136 W CN2023132136 W CN 2023132136W WO 2024120150 A1 WO2024120150 A1 WO 2024120150A1
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WO
WIPO (PCT)
Prior art keywords
shaped support
support plate
plate
workbench
shaft
Prior art date
Application number
PCT/CN2023/132136
Other languages
English (en)
French (fr)
Inventor
陈新
Original Assignee
汇森家具（龙南）有限公司
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Publication of WO2024120150A1 publication Critical patent/WO2024120150A1/zh

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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
    • A47B27/00—Drawing desks or tables; Carriers for drawing-boards
    • A47B27/02—Adjustable drawing tables without balancing means
    • 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
    • A47B27/00—Drawing desks or tables; Carriers for drawing-boards
    • A47B27/14—Adjustable underframes
    • 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
    • A47B27/00—Drawing desks or tables; Carriers for drawing-boards
    • A47B27/18—Locking means, e.g. for locking inclination of board
    • 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
    • A47B9/00—Tables with tops of variable height
    • A47B9/06—Tables with tops of variable height with vertical toothed rack
    • 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
    • A47B91/00—Feet for furniture in general
    • A47B91/06—Gliders or the like
    • A47B91/066—Swivel gliders
    • 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
    • A47B9/00—Tables with tops of variable height
    • A47B2009/003—Tables with tops of variable height with inclined slidable surfaces
    • 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
    • A47B9/00—Tables with tops of variable height
    • A47B9/06—Tables with tops of variable height with vertical toothed rack
    • A47B2009/065—Tables with tops of variable height with vertical toothed rack having rack and pinion

Definitions

  • the invention relates to the technical field of intelligent furniture, and in particular to an intelligent drawing table.
  • the existing drawing table has a single structure and is not easy to adjust. It cannot be used for workers with different height requirements and cannot be used to adaptively adjust the inclination angle of the design board. Its practical performance is limited and urgently needs to be improved. For this reason, we design an intelligent drawing table.
  • the technical problem to be solved by the present invention is to provide an intelligent drawing table, which can adjust the height and the inclination angle of the design board.
  • the top end of the lower U-shaped support plate is fixedly provided with a U-shaped stabilizing plate, and the straight toothed plate and the U-shaped stabilizing plate are inserted and assembled and connected; a drawing board is arranged above the workbench, and a shaft rod is rotatably connected to the right plate end of the drawing board, and the two side rod ends of the shaft rod are fixedly connected to the positioning seat, and the positioning seat is fixedly installed on the workbench.
  • the right side shaft end of the transmission shaft passes through the lower U-shaped support plate and extends outward, and a handle is fixedly mounted on the shaft end of the transmission shaft extending outward.
  • a plurality of bolts are respectively threadedly connected to the ear ends on both sides of the lower U-shaped support plate, and the tail ends of the plurality of bolts are abutted and locked with the ear ends on both sides of the upper U-shaped support plate.
  • shaft sleeves are fixedly mounted on the inner walls of the ear ends on both sides of the lower U-shaped support plate, and the shaft sleeves are rotationally matched with the transmission shaft.
  • a plurality of upper protrusions of an integral structure are evenly distributed on the bottom wall of the drawing board, and a plurality of lower protrusions of an integral structure are evenly distributed on the surface of the workbench, the bottom end of the tilt adjustment plate is abutted and fixed within the distance between two adjacent lower protrusions, and the top end of the tilt adjustment plate is abutted and fixed within the distance between two adjacent upper protrusions.
  • a support rod is hinged at the back of the drawing board, and the workbench is provided with a long groove in the vertical direction, a ball screw pair is provided in the long groove, and a nut of the ball screw pair is hinged to the bottom of the support rod.
  • the drawing board has a double-layer structure
  • the bottom layer is a glass plate with a frame on its edge
  • the top layer is a wooden cover plate
  • the wooden cover plate is connected to the frame through a wooden strip
  • the frame and the wooden strip, as well as the wooden strip and the wooden cover plate are hinged by hinges
  • two groups of support rods and strip grooves are correspondingly provided, and the support rods are hinged to the edges on both sides of the frame.
  • the beneficial effects of adopting the above technical solution are simple structure and easy assembly and installation.
  • the drive shaft drives the drive gear to rotate, so that the straight tooth plate connected to the drive gear meshing transmission moves up and down along the U-shaped stabilizing plate, thereby allowing the height of the upper U-shaped support plate and the workbench assembled and connected in one piece to be adjusted up and down, which can meet the needs of designers with different height requirements.
  • the workbench is rotatably connected to one side of the drawing board through a positioning seat, a shaft rod, so that the drawing board can be easily adjusted in tilt angle.
  • the position of the drawing board for tilt angle adjustment is convenient for support and fixation through a tilt adjustment plate. The operation and application are convenient and can meet different tilt angle adjustment requirements.
  • FIG1 is a schematic structural diagram of an intelligent drawing table according to the present invention.
  • FIG2 is a cross-sectional schematic diagram of an intelligent drawing table of the present invention.
  • FIG. 3 is a schematic structural diagram of a drawing board according to the present invention.
  • an intelligent drawing table comprising a lower U-shaped support plate 1 and a workbench 2, wherein the workbench 2 is arranged above the lower U-shaped support plate 1, and an upper U-shaped support plate 3 is fixedly installed on the bottom wall of the workbench 2, and telescopic grooves 4 are respectively opened on the two side ear ends of the lower U-shaped support plate 1, and the two side ear ends of the upper U-shaped support plate 3 are respectively slidably assembled in the telescopic grooves 4 opened on both sides, and the left and right sides of the upper U-shaped support plate 3 are symmetrically fixedly connected to the top of the straight tooth plate 5, and a transmission shaft 6 is rotatably installed on the lower U-shaped support plate 1, and a driving gear 7 is respectively sleeved and installed on the left and right sides of the transmission shaft 6, and the driving gear 7 is meshed and transmission-connected with the straight tooth plate 5, and a U-shaped stabilizing plate
  • a drawing board 11 is arranged above the workbench 2, and the right side plate end of the drawing board 11 is rotatably connected with a shaft rod 10, and the two side rod ends of the shaft rod 10 are fixedly connected to the positioning seat 9, and the positioning seat 9 is fixedly installed on the workbench 2, and a plurality of upper protrusions 12 of an integral structure are evenly distributed on the bottom wall of the drawing board 11, and a plurality of lower protrusions 13 of an integral structure are evenly distributed on the surface of the workbench 2, and the bottom end of a tilt adjustment plate 14 fixedly disposed thereon is abutted within the spacing between two adjacent lower protrusions 13, and the top end of the tilt adjustment plate 14 is abutted and fixedly disposed thereon within the spacing between two adjacent upper protrusions 12.
  • the right side shaft end of the transmission shaft 6 passes through the lower U-shaped support plate 1 and extends outwards.
  • a handle 15 is fixedly mounted on the shaft end of the transmission shaft 6 extending outwards. The handle 15 is convenient for driving the transmission shaft 6 to rotate.
  • the ear ends on both sides of the lower U-shaped support plate 1 are respectively threadedly connected with multiple bolts 16, and the tail ends of the multiple bolts 16 are locked against the ear ends on both sides of the upper U-shaped support plate 3.
  • the multiple bolts 16 are convenient for locking the pulling and lifting positions between the lower U-shaped support plate 1 and the upper U-shaped support plate 3 to be stable.
  • Axle sleeves 17 are fixedly installed on the inner walls of the ear ends on both sides of the lower U-shaped support plate 1, and the shaft sleeves 17 are rotationally matched with the transmission shaft 6.
  • the arrangement of the shaft sleeves 17 makes the assembly and connection of the transmission shaft 16 convenient, and the rotating transmission shaft 16 is stable.
  • Universal wheels 18 are fixedly mounted at the four corners of the bottom wall of the lower U-shaped support plate 1.
  • the universal wheels 18 are arranged to facilitate the movement of the overall drawing table structure.
  • a support rod 19 is hinged behind the drawing board 11, and a long groove 20 is provided on the workbench in the vertical direction.
  • the long groove 20 and the support rod 19 are in the same plane, and a ball screw pair 21 is provided in the long groove 20.
  • the nut of the ball screw pair 21 is hinged to the bottom of the support rod 19.
  • the inclination angle of the entire drawing board is adjusted by moving the nut in the ball screw pair along the screw rod together with the support rod.
  • a controller can be provided to control the forward and reverse rotation of the screw rod in the ball screw to lift and lower the drawing board.
  • the drawing board 11 is a double-layer structure, the bottom layer is a glass plate 22, the edge of which is provided with a frame 23, and the top layer is a wooden cover plate 24; the wooden cover plate 24 is connected to the frame 23 through a wooden strip 25, and the frame 23 and the wooden strip 25, as well as the wooden strip 25 and the wooden cover plate 24 are hinged by hinges; there are two groups of support rods 19 and strip grooves 20, and the support rods 19 are hinged to the edges of both sides of the frame 23.
  • the designer can easily drive the transmission shaft 6 to rotate by rotating the handle 15, so that the driving gear 7 connected with the fixed sleeve rotates, and the driving gear 7 meshes with the transmission connection straight tooth plate 5, the top of the straight tooth plate 5 is fixedly connected to the upper U-shaped support plate 3, and the top end of the lower U-shaped support plate 1 is fixedly installed with a U-shaped stabilizing plate 8, and the straight tooth plate 5 and the U-shaped stabilizing plate 8 are inserted and assembled, so that the straight tooth plate 5 is easy to adjust the height up and down under the meshing drive, and the upper U-shaped support plate 3 and the lower U-shaped support plate 1 are connected.
  • the telescopic grooves 4 are stably slidably assembled and connected with each other, so that the height of the upper U-shaped support plate 3 and the workbench 2 assembled and connected in one piece can be adjusted up and down, which can meet the needs of designers with different height requirements; in addition, a drawing board 11 is arranged above the workbench 2, and the right side plate end of the drawing board 11 is connected to the workbench 2 through a shaft rod 10 and a positioning seat 9 to form a rotational cooperation connection, so that the drawing board 11 can be easily adjusted inclination angle along the shaft rod 10, and the position of the tilt angle adjustment is convenient for support and fixation through the tilt adjustment plate 14, which is easy to operate and apply, and can meet the needs of different tilt angle adjustment.
  • the technical solution adopted has a simple structure and is easy to assemble and install.
  • the transmission shaft drives the driving gear to rotate, so that the straight tooth plate connected by the driving gear meshing transmission moves up and down along the U-shaped stabilizing plate, so that the height of the upper U-shaped support plate and the workbench assembled and connected in one piece can be adjusted up and down, which can meet the needs of designers with different height requirements;
  • the workbench is rotatably connected between the positioning seat, the shaft rod and the one side plate end of the drawing board, so that the drawing board can be easily adjusted inclination angle.
  • the position of the drawing board for tilt angle adjustment is convenient for support and fixation through the tilt adjustment plate. The operation and application are convenient, and it can meet the needs of different tilt angle adjustment.

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  • Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
  • Tables And Desks Characterized By Structural Shape (AREA)

Abstract

一种智能绘图桌，包括下U形支板(1)，下U形支板(1)的上方设置有工作台(2)，工作台(2)的底壁上固定安装设有上U形支板(3)，下U形支板(1)与上U形支板(3)之间相滑动抽拉连接，上U形支板(3)的左右两侧相对称固定连接直条齿板(5)的顶端，直条齿板(5)的底部啮合传动连接驱动齿轮(7)，驱动齿轮(7)固定套设在传动轴(6)上，传动轴(6)转动安装设置在下U形支板(1)上；工作台(2)通过定位座(9)、轴杆(10)与绘图板(11)的右侧板端之间相转动连接，工作台(2)与绘图板(11)之间通过倾斜调节板(14)相支撑固定。本技术方案结构简单，装配安装方便，工作台高度调节以及绘图板倾斜使用角度调节方便，操作应用方便。

Description

一种智能绘图桌 技术领域
本发明涉及智能家具的技术领域，特别涉及一种智能绘图桌。
 背景技术
目前，绝大部分图像绘制工作可借助电脑制作完成，但对于设计从业者而言，手工制图仍是其强化空间感、层次感、线条感、色彩感，更加快速、自由地表达其设计理念而不可或缺的技能、工具。
因此专业的设计者买还是习惯手工制图，在手工制图时常借助桌面角度可调的绘图桌对画纸进行张贴、并获得较为舒适的制图角度。
而现有的绘图桌结构单一，不便于调节使用，不能用于不同身高要求的工作人员进行调节使用，且不能用于设计板倾斜角度位置进行适应性调节使用，实用性能收到局限，急需改进，为此，我们设计一种智能绘图桌。
发明内容
本发明所要解决的技术问题是提供一种智能绘图桌，可以调节高度和设计板倾斜角度。
为实现上述目的，本发明提供以下的技术方案：一种智能绘图桌，包括下U形支板、工作台，所述下U形支板的上方设置有工作台，所述工作台的底壁上固定安装设有上U形支板，所述下U形支板的两侧耳端上分别开设有伸缩槽，两侧所开设的伸缩槽内分别滑动装配连接上U形支板的两侧耳端，所述上U形支板的左右两侧相对称固定连接直条齿板的顶端，所述下U形支板上转动安装设有传动轴，所述传动轴的左右两侧分别套设安装有驱动齿轮，所述驱动齿轮与直条齿板之间相啮合传动连接，所述下U形支板的顶口端固定安装设有U形稳定板，所述直条齿板与U形稳定板之间相插设装配连接；所述工作台的上方设置有绘图板，所述绘图板的右侧板端转动配合连接有轴杆，所述轴杆的两侧杆端固定连接在定位座上，所述定位座固定安装设置在工作台上，。
优选的，所述传动轴的右侧轴端贯穿下U形支板且向外伸出，所述传动轴向外伸出的轴端上固定安装设有手柄。
优选的，所述下U形支板的两侧耳端上分别螺纹配合连接有多个螺栓，多个所述的螺栓的尾端与上U形支板的两侧耳端之间相抵触锁定设置。
优选的，所述下U形支板的两侧耳端内壁上分别固定安装设有轴套，所述轴套与传动轴之间相转动配合连接。
优选的，所述绘图板的底壁上均布设有多个一体结构的上凸块，所述工作台的台面上均布设有多个一体结构的下凸块，相邻两个所述的下凸块的间距内抵触固定倾斜调节板的底端，所述倾斜调节板的顶端抵触固定设置在相邻两个所述的上凸块的间距内。
优选的，所述绘图板的背后铰接有支撑杆，所述工作台在竖直方向上设有长条槽，长条槽内设有滚珠丝杠副，滚珠丝杠副的螺母与支撑杆的底部铰接。
优选的额，所述绘图板为双层结构，底层为玻璃板，其边部设有框架，顶层为木质盖板；所述木质盖板通过木质长条与框架相连接，框架与木质长条之间、木质长条与木质盖板之间都通过铰链铰接；所述支撑杆和长条槽对应设有两组，支撑杆铰接在框架两侧的边部。
采用以上技术方案的有益效果是，结构简单，装配安装方便，通过传动轴带动驱动齿轮旋转动作，使得驱动齿轮啮合传动连接的直条齿板沿U形稳定板进行上下移动，从而使得上U形支板与一体装配连接的工作台的高度进行上下调节，可以满足不同身高需求的设计人员使用。
工作台通过定位座、轴杆与绘图板的一侧板端之间进行转动配合连接，使得绘图板便于进行倾斜角度调节，绘图板倾斜角度调节的位置便于通过倾斜调节板进行支撑固定，操作应用方便，适应不同倾斜角度调节使用需求。
 附图说明
图1是本发明一种智能绘图桌的结构示意图；
图2是本发明一种智能绘图桌的截面示意图；
图3是本发明绘图板处的结构示意图。
其中，1-下U形支板、2-工作台、3-上U形支板、4-伸缩槽、5-直条齿板、6-传动轴、7-驱动齿轮、8-U形稳定板、9-定位座、10-轴杆、11-绘图板、12-上凸块、13-下凸块、14-倾斜调节板、15-手柄、16-螺栓、17-轴套、18-万向轮、19-支撑杆、20-长条槽、21-滚珠丝杠副、22-玻璃板、23-框架、24-木质盖板、25-木质长条。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例；基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其它实施例，都属于本发明保护的范围。
如图1-2所示，本发明的具体实施方式：一种智能绘图桌，包括下U形支板1、工作台2，所述下U形支板1的上方设置有工作台2，工作台2的底壁上固定安装设有上U形支板3，下U形支板1的两侧耳端上分别开设有伸缩槽4，两侧所开设的伸缩槽4内分别滑动装配连接上U形支板3的两侧耳端，上U形支板3的左右两侧相对称固定连接直条齿板5的顶端，下U形支板1上转动安装设有传动轴6，传动轴6的左右两侧分别套设安装有驱动齿轮7，驱动齿轮7与直条齿板5之间相啮合传动连接，下U形支板1的顶口端固定安装设有U形稳定板8，直条齿板5与U形稳定板8之间相插设装配连接。
工作台2的上方设置有绘图板11，绘图板11的右侧板端转动配合连接有轴杆10，轴杆10的两侧杆端固定连接在定位座9上，定位座9固定安装设置在工作台2上，绘图板11的底壁上均布设有多个一体结构的上凸块12，工作台2的台面上均布设有多个一体结构的下凸块13，相邻两个的下凸块13的间距内抵触固定倾斜调节板14的底端，倾斜调节板14的顶端抵触固定设置在相邻两个的上凸块12的间距内。
传动轴6的右侧轴端贯穿下U形支板1且向外伸出，传动轴6向外伸出的轴端上固定安装设有手柄15，设置的手柄15便于带动传动轴6进行旋转动作。
下U形支板1的两侧耳端上分别螺纹配合连接有多个螺栓16，多个的螺栓16的尾端与上U形支板3的两侧耳端之间相抵触锁定设置，通过设置的多个螺栓16便于对于下U形支板1与上U形支板3之间锁定抽拉升降位置稳定。
下U形支板1的两侧耳端内壁上分别固定安装设有轴套17，轴套17与传动轴6之间相转动配合连接，设置的轴套17使得传动轴16装配连接方便，且旋转传动轴16稳定。
下U形支板1的底壁四角位置处分别固定安装设有万向轮18，设置的万向轮18便于对应整体的绘图桌结构进行移动使用。
如图3所示，绘图板倾斜角度的另一种调节方式，绘图板11的背后铰接有支撑杆19，工作台在竖直方向上设有长条槽20，长条槽20和支撑杆19在同一平面内，长条槽20内设有滚珠丝杠副21，滚珠丝杠副21的螺母与支撑杆19的底部铰接。通过滚珠丝杠副中的螺母沿着丝杆移动，同支撑杆来调节整个绘图板的倾斜角度。可以配一个控制器，来控制滚珠丝杠中丝杆的正转和反转，来将绘图板抬起和放下，当绘图板放平的时候，支撑杆收纳在长条槽内，使得绘图板保持水平的状态。
绘图板11为双层结构，底层为玻璃板22，其边部设有框架23，顶层为木质盖板24；木质盖板24通过木质长条25与框架23相连接，框架23与木质长条25之间、木质长条25与木质盖板24之间都通过铰链铰接；支撑杆19和长条槽20对应设有两组，支撑杆19铰接在框架23两侧的边部。我们可以根据需要选择不同的绘图板，正常状态下就是不需要调整绘图板，当我们需要使用玻璃板时，可以将木质盖板向上翻起，木质盖板的边部搭在工作台上，该模式下，可以方便将有图的图纸放在玻璃板背后固定，将需要作图的图纸放在玻璃板的正面，通过光照，方便临摹画图。
使用时，通过解除螺栓16对下U形支板1与上U形支板3之间的抵触锁定，设计人员便于通过旋转手柄15带动传动轴6旋转，使得固定套设连接的驱动齿轮7旋转，驱动齿轮7啮合传动连接直条齿板5，直条齿板5顶端与上U形支板3之间相固接，且下U形支板1的顶口端固定安装设有U形稳定板8，直条齿板5与U形稳定板8之间相插设装配连接，使得直条齿板5便于在啮合驱动作用下进行上下高度调节，上U形支板3与下U形支板1上所开设的伸缩槽4之间相稳定滑移装配连接，从而使得上U形支板3与一体装配连接的工作台2的高度进行上下调节，可以满足不同身高需求的设计人员使用；此外工作台2的上方设置有绘图板11，绘图板11的右侧板端通过轴杆10、定位座9与工作台2之间形成转动配合连接，实现绘图板11便于沿轴杆10进行倾斜角度调节，倾斜角度调节的位置便于通过倾斜调节板14进行支撑固定，操作应用方便，适应不同倾斜角度调节使用需求。采用本技术方案，其结构简单，装配安装方便，通过传动轴带动驱动齿轮旋转动作，使得驱动齿轮啮合传动连接的直条齿板沿U形稳定板进行上下移动，从而使得上U形支板与一体装配连接的工作台的高度进行上下调节，可以满足不同身高需求的设计人员使用；工作台通过定位座、轴杆与绘图板的一侧板端之间进行转动配合连接，使得绘图板便于进行倾斜角度调节，绘图板倾斜角度调节的位置便于通过倾斜调节板进行支撑固定，操作应用方便，适应不同倾斜角度调节使用需求。
以上的仅是本发明的优选实施方式，应当指出，对于本领域的普通技术人员来说，在不脱离本发明创造构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。

Claims (7)

  1. 一种智能绘图桌，包括下U形支板（1）、工作台（2），其特征在于，所述下U形支板（1）的上方设置有工作台（2），所述工作台（2）的底壁上固定安装设有上U形支板（3），所述下U形支板（1）的两侧耳端上分别开设有伸缩槽（4），两侧所开设的伸缩槽（4）内分别滑动装配连接上U形支板（3）的两侧耳端，所述上U形支板（3）的左右两侧相对称固定连接直条齿板（5）的顶端，所述下U形支板（1）上转动安装设有传动轴（6），所述传动轴（6）的左右两侧分别套设安装有驱动齿轮（7），所述驱动齿轮（7）与直条齿板（5）之间相啮合传动连接，所述下U形支板（1）的顶口端固定安装设有U形稳定板（8），所述直条齿板（5）与U形稳定板（8）之间相插设装配连接；所述工作台（2）的上方设置有绘图板（11），所述绘图板（11）的右侧板端转动配合连接有轴杆（10），所述轴杆（10）的两侧杆端固定连接在定位座（9）上，所述定位座（9）固定安装设置在工作台（2）上，
  2. 根据权利要求1所述的一种智能绘图桌，其特征在于，所述传动轴（6）的右侧轴端贯穿下U形支板（1）且向外伸出，所述传动轴（6）向外伸出的轴端上固定安装设有手柄（15）。
  3. 根据权利要求1所述的一种智能绘图桌，其特征在于，所述下U形支板（1）的两侧耳端上分别螺纹配合连接有多个螺栓（16），多个所述的螺栓（16）的尾端与上U形支板（3）的两侧耳端之间相抵触锁定设置。
  4. 根据权利要求1所述的一种智能绘图桌，其特征在于，所述下U形支板（1）的两侧耳端内壁上分别固定安装设有轴套（17），所述轴套（17）与传动轴（6）之间相转动配合连接。
  5. 根据权利要求1所述的一种智能绘图桌，其特征在于，所述所述绘图板（11）的底壁上均布设有多个一体结构的上凸块（12），所述工作台（2）的台面上均布设有多个一体结构的下凸块（13），相邻两个所述的下凸块（13）的间距内抵触固定倾斜调节板（14）的底端，所述倾斜调节板（14）的顶端抵触固定设置在相邻两个所述的上凸块（12）的间距内。
  6. 根据权利要求1所述的一种智能绘图桌，其特征在于，所述绘图板（11）的背后铰接有支撑杆（19），所述工作台在竖直方向上设有长条槽（20），长条槽（20）和支撑杆（19）在同一平面内，长条槽（20）内设有滚珠丝杠副（21），滚珠丝杠副（21）的螺母与支撑杆（19）的底部铰接。
  7. 根据权利要求6所述的一种智能绘图桌，其特征在于，所述绘图板（11）为双层结构，底层为玻璃板（22），其边部设有框架（23），顶层为木质盖板（24）；所述木质盖板（24）通过木质长条（25）与框架（23）相连接，框架（23）与木质长条（25）之间、木质长条（25）与木质盖板（24）之间都通过铰链铰接；
    所述支撑杆（19）和长条槽（20）对应设有两组，支撑杆（19）铰接在框架（23）两侧的边部。
PCT/CN2023/132136 2022-12-05 2023-11-16 一种智能绘图桌 WO2024120150A1 (zh)

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