CN108720266A - A kind of lifting desk - Google Patents
A kind of lifting desk Download PDFInfo
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- CN108720266A CN108720266A CN201710247391.0A CN201710247391A CN108720266A CN 108720266 A CN108720266 A CN 108720266A CN 201710247391 A CN201710247391 A CN 201710247391A CN 108720266 A CN108720266 A CN 108720266A
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- column
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- pneumatic spring
- steel wire
- pulley
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 41
- 239000010959 steel Substances 0.000 claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 230000001360 synchronised effect Effects 0.000 claims description 35
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
Classifications
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- 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
- A47B9/10—Tables with tops of variable height with vertically-acting fluid cylinder
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- 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
- A47B9/02—Tables with tops of variable height with balancing device, e.g. by springs, by weight
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- 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
- A47B2200/00—General construction of tables or desks
- A47B2200/0035—Tables or desks with features relating to adjustability or folding
- A47B2200/005—Leg adjustment
- A47B2200/0051—Telescopic
- A47B2200/0052—Telescopic with two telescopic parts
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- 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
- A47B2220/00—General furniture construction, e.g. fittings
- A47B2220/0022—Slides
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
一种升降办公桌，主要由左立柱（1）、右立柱（2）、连接杆（3）、左滑动柱（4）、右滑动柱（5）、同步杆（6）、左同步机构（7）、右同步机构、支撑架（8）、面板（9）、左气动弹簧（10）、右气动弹簧、把手（11）、左钢丝绳（12）和右钢丝绳（13）组成，本发明，结构简单，易调节，升降顺畅，平衡性能良好，移动方便，适应多种高度需求，广泛应用于升降办公桌领域。
A lifting desk mainly consists of a left column (1), a right column (2), a connecting rod (3), a left sliding column (4), a right sliding column (5), a synchronization lever (6), a left synchronization mechanism ( 7), right synchronization mechanism, support frame (8), panel (9), left pneumatic spring (10), right pneumatic spring, handle (11), left steel wire rope (12) and right steel wire rope (13), the present invention, Simple structure, easy to adjust, smooth lifting, good balance performance, easy to move, adapt to various height requirements, widely used in the field of lifting desks.
Description
技术领域technical field
本发明涉及一种升降办公桌。The invention relates to a lifting desk.
背景技术Background technique
随着科技的不断进步，人们生活水平的不断提高，办公家具得到了飞速的发展，人在工作时，大部分是坐着办公，坐的时间太长易造成亚健康，因此，升降办公桌得到了较广泛的应用，即能坐着，也能站立使用，但目前市面上的大部分是电动升降办公桌，价格昂贵，停电时也无法使用，也有少量气动升降，但二个升降柱缺乏同步机构，同步及体验效果差，不能满足人们高品质的工作需求，因此，急需一种不需要电动，同步效果好的升降办公桌来满足人们的高品质工作需求。With the continuous advancement of science and technology and the continuous improvement of people's living standards, office furniture has developed rapidly. When people are working, most of them are sitting in the office. Sitting for too long can easily cause sub-health. It has a wide range of applications, that is, it can be used sitting or standing, but most of the current market is electric lifting desks, which are expensive and cannot be used when the power is off. There are also a small number of pneumatic lifting desks, but the two lifting columns lack synchronization. Mechanism, poor synchronization and experience effect, can not meet people's high-quality work needs. Therefore, there is an urgent need for a lifting desk that does not need electric power and has good synchronization effect to meet people's high-quality work needs.
发明内容Contents of the invention
本发明的目的是研制一种解决上述问题，不需要电动的同步效果好的升降办公桌。The purpose of the present invention is to develop a lifting desk with good synchronous effect that solves the above problems and does not need electric power.
本发明通过以下技术方案实现：The present invention is realized through the following technical solutions:
一种升降办公桌，主要由左立柱、右立柱、连接杆、左滑动柱、右滑动柱、同步杆、左同步机构、右同步机构、支撑架、面板、左气动弹簧、右气动弹簧、把手、左钢丝绳、右钢丝绳组成，其特征在于：左立柱和右立柱通过连接杆连接，左气动弹簧上端穿过左滑动柱通过螺钉固在左滑动柱上端，左气动弹簧下端穿过左立柱通过螺钉固定在左立柱下端，右气动弹簧上端穿过右滑动柱通过螺钉固在右滑动柱上端，右气动弹簧下端穿过右立柱通过螺钉固定在右立柱下端，左同步机构和右同步机构通过同步杆连接，左同步机构设置在左立柱和左滑动柱内，右同步机构设置在右立柱和右滑动柱内，支撑架固定在左气动弹簧和右气动弹簧顶部，面板固定在支撑架上，把手设置在面板上，左钢丝绳一端和把手连接，另一端和左气动弹簧连接，右钢丝绳一端和把手连接，另一端和右气动弹簧连接，呈一体式结构。A lifting desk, mainly composed of left column, right column, connecting rod, left sliding column, right sliding column, synchronous lever, left synchronous mechanism, right synchronous mechanism, support frame, panel, left pneumatic spring, right pneumatic spring, handle , left steel wire rope, right steel wire rope, characterized in that: the left column and the right column are connected by connecting rods, the upper end of the left pneumatic spring passes through the left sliding column and is fixed on the upper end of the left sliding column by screws, and the lower end of the left pneumatic spring passes through the left column by screws Fixed on the lower end of the left column, the upper end of the right pneumatic spring passes through the right sliding column and is fixed on the upper end of the right sliding column by screws, the lower end of the right pneumatic spring passes through the right column and is fixed on the lower end of the right column by screws, the left synchronous mechanism and the right synchronous mechanism pass through the synchronous rod Connection, the left synchronous mechanism is set in the left column and the left sliding column, the right synchronous mechanism is set in the right column and the right sliding column, the support frame is fixed on the top of the left pneumatic spring and the right pneumatic spring, the panel is fixed on the support frame, and the handle is set On the panel, one end of the left steel wire rope is connected to the handle, the other end is connected to the left pneumatic spring, one end of the right steel wire rope is connected to the handle, and the other end is connected to the right pneumatic spring, forming an integrated structure.
左立柱包括立柱本体、立柱盖、塑胶盖、导轨和固定定位滑轮，立柱盖设置在立柱本体底部，塑胶盖设置在立柱本体上部，导轨通过螺钉固定在立柱本体内壁上，固定定位滑轮固定在立柱本体壁上。The left column includes the column body, column cover, plastic cover, guide rail and fixed positioning pulley. The column cover is set on the bottom of the column body, the plastic cover is set on the upper part of the column body, the guide rail is fixed on the inner wall of the column body by screws, and the fixed positioning pulley is fixed on the column on the body wall.
左滑动柱包括滑动柱本体和导轨滑轮组，导轨滑轮组固定在滑动柱本体壁上，导轨滑轮组和导轨配合实现滑动。The left sliding column includes a sliding column body and a guide rail pulley block, and the guide rail pulley block is fixed on the wall of the sliding column body, and the guide rail pulley block and the guide rail cooperate to realize sliding.
左气动弹簧包括气动弹簧本体、固定座、拔杆和拔杆盖，拔杆设置在固定座上，和气动弹簧本体的顶部对应，拔杆盖和固定座通过螺钉固定，左钢丝绳设置在拔杆上。The left pneumatic spring includes a pneumatic spring body, a fixed seat, a pull rod and a pull rod cover. The pull rod is arranged on the fixed seat corresponding to the top of the pneumatic spring body. superior.
左同步机构包括钢丝调整座、下钢丝、链条、链轮、旋转轴、上钢丝、滑轮、滑轮座和定位轮，链轮固定在旋转轴上，滑轮固定滑轮座上，下钢丝一端固定在钢丝调整座上，另一端和链条连接，链条咬合在链轮上，链条另一端和上钢丝一端连接，上钢丝套在滑轮上，另一端固定在定位轮上，钢丝调整座固定在立柱盖上，旋转轴通过轴承固定在固定座上，滑轮座固定在滑动柱本体下端，定位轮固定在固定定位滑轮的固定座上。The left synchronous mechanism includes steel wire adjustment seat, lower steel wire, chain, sprocket, rotating shaft, upper steel wire, pulley, pulley seat and positioning wheel. The sprocket is fixed on the rotating shaft, the pulley is fixed on the pulley seat, and one end of the lower steel wire is fixed on the steel wire On the adjustment seat, the other end is connected to the chain, the chain bites on the sprocket, the other end of the chain is connected to one end of the upper steel wire, the upper steel wire is sleeved on the pulley, the other end is fixed on the positioning wheel, and the steel wire adjustment seat is fixed on the column cover. The rotating shaft is fixed on the fixed seat through the bearing, the pulley seat is fixed on the lower end of the sliding column body, and the positioning wheel is fixed on the fixed seat of the fixed positioning pulley.
右立柱和左立柱结构一致，右气动弹簧和左气动弹簧结构一致，右同步机构和左同步机构结构一致，同步杆一端和左同步机构的旋转轴连接，另一端和右同步机构的旋转轴连接，达到设计目的。The structure of the right column is consistent with that of the left column, the structure of the right pneumatic spring is consistent with that of the left pneumatic spring, the structure of the right synchronous mechanism is consistent with that of the left synchronous mechanism, one end of the synchronous rod is connected with the rotating shaft of the left synchronous mechanism, and the other end is connected with the rotating shaft of the right synchronous mechanism , to achieve the design purpose.
在使用时，操作者根据高度调整的需要，当需要上升面板时，手动把手，拔杆向下压气弹簧，气弹簧受压升高，从而带动左、右滑动柱和支撑架及面板上升，达到需要的高度，松开把手即可，当需要下降面板时，手动把手，拔杆向下压气弹簧，气弹簧受压，外用力压面板，面板带动支撑架及左、右滑动柱下降，达到需要的高度，松开把手即可，在升降过程中，导轨滑轮组和导轨配合实现平稳滑动，左、右滑动柱带动链条移动，链轮和旋转轴转动，调节左、右同步机构的工作，实现左滑动柱和右滑动柱同步升降，达到设计目的。When in use, according to the needs of height adjustment, when the panel needs to be raised, the operator manually handles the lever and presses the gas spring downward, and the gas spring rises under pressure, thereby driving the left and right sliding columns, the support frame and the panel to rise to achieve To the required height, just loosen the handle. When the panel needs to be lowered, manually handle, pull the lever down to press the gas spring, the gas spring is pressed, and the panel is pressed externally, and the panel drives the support frame and the left and right sliding columns to descend to meet the required height. During the lifting process, the guide rail pulley block and the guide rail cooperate to realize smooth sliding, the left and right sliding columns drive the chain to move, the sprocket and the rotating shaft rotate, and adjust the work of the left and right synchronous mechanisms to realize left and right The sliding column and the right sliding column rise and fall synchronously to achieve the design purpose.
本实新型具有下列优点：The utility model has the following advantages:
1、经由本发明的实施，升降顺畅，平衡性能良好，同步性能好。1. Through the implementation of the present invention, the lifting is smooth, the balance performance is good, and the synchronization performance is good.
2、经由本发明的实施，采用气动弹簧，不受没有电力供应的影响，方便使用。2. Through the implementation of the present invention, the pneumatic spring is adopted, which is not affected by the lack of power supply and is convenient to use.
附图说明Description of drawings
下面结合附图对本发明进一步说明。The present invention will be further described below in conjunction with the accompanying drawings.
图1是本发明的结构示意图。Fig. 1 is a schematic structural view of the present invention.
图2是本发明的分解结构示意图。Fig. 2 is a schematic diagram of an exploded structure of the present invention.
图3是本发明的连接杆的装配示意图。Fig. 3 is a schematic diagram of the assembly of the connecting rod of the present invention.
图4是本发明的把手分解结构示意图。Fig. 4 is a schematic diagram of an exploded structure of the handle of the present invention.
图5是本发明的左立柱和左滑动柱的装配结构示意图。Fig. 5 is a schematic diagram of the assembly structure of the left column and the left sliding column of the present invention.
图6是本发明的左气动弹簧分解结构示意图。Fig. 6 is a schematic diagram of the exploded structure of the left pneumatic spring of the present invention.
图7是本发明的左同步机构的结构示意图。Fig. 7 is a structural schematic diagram of the left synchronization mechanism of the present invention.
图8是本发明的左同步机构的另一角度的结构示意图。Fig. 8 is a structural schematic diagram of another angle of the left synchronous mechanism of the present invention.
在图中，1左立柱、101立柱本体、102立柱盖、103塑胶盖、104导轨、105固定定位滑轮、2右立柱、3连接杆、4左滑动柱、401滑动柱本体、402导轨滑轮组、5右滑动柱、6同步杆、7左同步机构、701钢丝调整座、702下钢丝、703链条、704链轮、705旋转轴、706上钢丝、707滑轮、708滑轮座、709定位轮、8支撑架、9面板、10左气动弹簧、1001气动弹簧本体、1002固定座、1003拔杆、1004拔杆盖、11把手、12左钢丝绳、13右钢丝绳。In the figure, 1 left column, 101 column body, 102 column cover, 103 plastic cover, 104 guide rail, 105 fixed positioning pulley, 2 right column, 3 connecting rod, 4 left sliding column, 401 sliding column body, 402 guide rail pulley group, 5 right sliding column, 6 synchronous rod, 7 left synchronous mechanism, 701 steel wire adjustment seat, 702 lower steel wire, 703 chain, 704 sprocket wheel, 705 rotating shaft, 706 upper steel wire, 707 pulley, 708 pulley seat, 709 positioning wheel, 8 Support frame, 9 panels, 10 left pneumatic spring, 1001 pneumatic spring body, 1002 fixed seat, 1003 pull rod, 1004 pull rod cover, 11 handle, 12 left steel wire rope, 13 right steel wire rope.
具体实施方式Detailed ways
图1-图8中所示本发明一种升降办公桌，主要由左立柱1、右立柱2、连接杆3、左滑动柱4、右滑动柱5、同步杆6、左同步机构7、右同步机构、支撑架8、面板9、左气动弹簧10、右气动弹簧、把手11、左钢丝绳12和右钢丝绳13组成，其特征在于：左立柱1和右立柱2通过连接杆3连接，左气动弹簧10上端穿过左滑动柱4通过螺钉固在左滑动柱4上端，左气动弹簧10下端穿过左立柱1通过螺钉固定在左立柱1下端，右气动弹簧上端穿过右滑动柱5通过螺钉固在右滑动柱5上端，右气动弹簧下端穿过右立柱2通过螺钉固定在右立柱2下端，左同步机构7和右同步机构通过同步杆6连接，左同步机7构设置在左立柱1和左滑动柱4内，右同步机构设置在右立柱2和右滑动柱5内，支撑架8固定在左气动弹簧10和右气动弹簧顶部，面板9固定在支撑架8上，把手11设置在面板9上，左钢丝绳12一端和把手11连接，另一端和左气动弹簧10连接，右钢丝绳13一端和把手11连接，另一端和右气动弹簧连接，呈一体式结构，其中，左立柱1包括立柱本体101、立柱盖102、塑胶盖103、导轨104和固定定位滑轮105，立柱盖102设置在立柱本体101底部，塑胶盖102设置在立柱本体101上部，导轨104通过螺钉固定在立柱本体101内壁上，固定定位滑轮105固定在立柱本体101壁上，左滑动柱4包括滑动柱本体401和导轨滑轮组402，导轨滑轮组402固定在滑动柱本体401壁上，导轨滑轮组402和导轨104配合实现平稳滑动，左气动弹簧10包括气动弹簧本体1001、固定座1002、拔杆1003和拔杆盖1004，拔杆1003设置在固定座1002上，和气动弹簧本体1001的顶部对应，拔杆盖1004和固定座1002通过螺钉固定，左钢丝绳12设置在拔杆1003上，左同步机构7包括钢丝调整座701、下钢丝702、链条703、链轮704、旋转轴705、上钢丝706、滑轮707、滑轮座708和定位轮709，链轮704固定在旋转轴705上，滑轮707固定在滑轮座708上，下钢丝702一端固定在钢丝调整座701上，另一端和链条703连接，链条703咬合在链轮704上，链条703另一端和上钢丝706一端连接，上钢丝706套在滑轮707上，另一端固定在定位轮709上，钢丝调整座701固定在立柱盖102上，旋转轴705通过轴承固定在固定座1002上，滑轮座708固定在滑动柱本体401下端，定位轮709固定在固定定位滑轮105的固定座上。A kind of lifting desk of the present invention shown in Fig. 1-Fig. Synchronization mechanism, support frame 8, panel 9, left pneumatic spring 10, right pneumatic spring, handle 11, left steel wire rope 12 and right steel wire rope 13, is characterized in that: left column 1 and right column 2 are connected by connecting rod 3, left pneumatic The upper end of the spring 10 passes through the left sliding column 4 and is fixed on the upper end of the left sliding column 4 by screws, the lower end of the left pneumatic spring 10 passes through the left column 1 and is fixed on the lower end of the left column 1 by screws, and the upper end of the right pneumatic spring passes through the right sliding column 5 by screws Fixed on the upper end of the right sliding column 5, the lower end of the right pneumatic spring passes through the right column 2 and is fixed on the lower end of the right column 2 by screws. And in the left sliding column 4, the right synchronization mechanism is arranged in the right column 2 and the right sliding column 5, the support frame 8 is fixed on the top of the left pneumatic spring 10 and the right pneumatic spring, the panel 9 is fixed on the support frame 8, and the handle 11 is arranged on the On the panel 9, one end of the left steel wire rope 12 is connected to the handle 11, the other end is connected to the left pneumatic spring 10, one end of the right steel wire rope 13 is connected to the handle 11, and the other end is connected to the right pneumatic spring, forming an integrated structure, wherein the left column 1 includes Column body 101, column cover 102, plastic cover 103, guide rail 104 and fixed positioning pulley 105, column cover 102 is arranged on the bottom of column body 101, plastic cover 102 is arranged on the top of column body 101, guide rail 104 is fixed on the inner wall of column body 101 by screws Above, the fixed positioning pulley 105 is fixed on the wall of the column body 101, the left sliding column 4 includes the sliding column body 401 and the guide rail pulley block 402, the guide rail pulley block 402 is fixed on the wall of the sliding column body 401, and the guide rail pulley block 402 cooperates with the guide rail 104 to realize smooth sliding , the left pneumatic spring 10 includes a pneumatic spring body 1001, a fixed seat 1002, a puller rod 1003 and a puller rod cover 1004, the puller rod 1003 is arranged on the fixed seat 1002, corresponding to the top of the pneumatic spring body 1001, the puller rod cover 1004 and the fixed seat 1002 is fixed by screws, the left steel wire rope 12 is arranged on the puller bar 1003, and the left synchronous mechanism 7 includes a steel wire adjustment seat 701, a lower steel wire 702, a chain 703, a sprocket wheel 704, a rotating shaft 705, an upper steel wire 706, a pulley 707, and a pulley seat 708 And the positioning wheel 709, the sprocket 704 is fixed on the rotating shaft 705, the pulley 707 is fixed on the pulley seat 708, one end of the lower steel wire 702 is fixed on the steel wire adjustment seat 701, the other end is connected with the chain 703, and the chain 703 bites on the sprocket 704 The other end of the chain 703 is connected to one end of the upper steel wire 706, the upper steel wire 706 is set on the pulley 707, the other end is fixed on the positioning wheel 709, the steel wire adjustment seat 701 is fixed on the column cover 102, and the rotating shaft 705 is fixed on the fixed shaft through the bearing. On the seat 1002, the pulley seat 708 is fixed on the lower end of the sliding column body 401, The positioning wheel 709 is fixed on the fixed seat of the fixed positioning pulley 105 .
右立柱2和左立柱1结构一致，右气动弹簧和左气动弹簧10结构一致，右同步机构和左同步机构7结构一致，同步杆6一端和左同步机构7的旋转轴705连接，另一端和右同步机构的旋转轴连接，达到设计目的。The structure of the right column 2 is consistent with that of the left column 1, the structure of the right pneumatic spring is consistent with that of the left pneumatic spring 10, the structure of the right synchronous mechanism is consistent with that of the left synchronous mechanism 7, and one end of the synchronous rod 6 is connected with the rotating shaft 705 of the left synchronous mechanism 7, and the other end is connected with the rotary shaft 705 of the left synchronous mechanism 7. The rotating shaft of the right synchronous mechanism is connected to achieve the design purpose.
本发明，结构简单，易调节，升降顺畅，平衡性能良好，移动方便，适应多种高度需求，广泛应用于升降办公桌领域。The present invention has simple structure, easy adjustment, smooth lifting, good balance performance, convenient movement, adapts to various height requirements, and is widely used in the field of lifting desks.
Claims (8)
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| CN201710247391.0A CN108720266A (en) | 2017-04-17 | 2017-04-17 | A kind of lifting desk |
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| CN201710247391.0A CN108720266A (en) | 2017-04-17 | 2017-04-17 | A kind of lifting desk |
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| CN201710247391.0A Pending CN108720266A (en) | 2017-04-17 | 2017-04-17 | A kind of lifting desk |
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