CN105124920A - Lifting workbench - Google Patents

Lifting workbench Download PDF

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Publication number
CN105124920A
CN105124920A CN201510599244.0A CN201510599244A CN105124920A CN 105124920 A CN105124920 A CN 105124920A CN 201510599244 A CN201510599244 A CN 201510599244A CN 105124920 A CN105124920 A CN 105124920A
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CN
China
Prior art keywords
hinged
flexible
pole
bracket
hinged seat
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CN201510599244.0A
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Chinese (zh)
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CN105124920B (en
Inventor
项乐宏
郑祥明
林涛
李方圆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NINGBO LOCTEK VISUAL TECHNOLOGY Co Ltd
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NINGBO LOCTEK VISUAL TECHNOLOGY Co Ltd
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Priority to CN201510599244.0A priority Critical patent/CN105124920B/en
Publication of CN105124920A publication Critical patent/CN105124920A/en
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Publication of CN105124920B publication Critical patent/CN105124920B/en
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Abstract

The invention provides a lifting workbench. The lifting workbench comprises a lower support and an upper support. At least one set of X-shaped lifting mechanism is arranged between the lower support and the upper support. The lifting workbench further comprises elastic components, the first end of each elastic component is connected to the position between two endpoints of a corresponding first supporting rod or a corresponding second supporting rod, and the second end of each elastic component is connected to the lower support or a second hinged base capable of sliding relative to the lower support. The elastic components are used for offsetting or partially offsetting the weight borne by the upper support. According to the lifting workbench, the elastic components are used for providing supporting force and offsetting or partially offsetting the weight borne by the upper support, in this way, the workbench can stay at any height, the structure is simple and cost is low. Moreover, the X-shaped lifting mechanisms are adopted, the front-back position of the upper support cannot be changed in the lifting process of the upper support, and practicability is achieved.

Description

Self-powered platform
Technical field:
The present invention relates to a kind of self-powered platform.
Background technology:
Self-powered platform major part of the prior art utilizes mechanical spring or torsion spring to provide the elastic force of rising, and be generally adopt the structure of pole to rise or decline to make table top relative to undersetting, and complicated structure, cost is higher.
Summary of the invention:
The technical problem that the present invention solves overcomes existing technological deficiency, provides a kind of structure simple, lower-cost self-powered platform.
Technical scheme provided by the invention is: the invention provides a kind of self-powered platform, it comprises undersetting, upper bracket, at least one group of X-type elevating mechanism is provided with between described undersetting and upper bracket, it is characterized in that: described X-type elevating mechanism of often organizing comprises the pole that two centre positions are hinged into X-type: the first pole and the second pole, described undersetting is provided with and is fixed on the first hinged seat on undersetting and relative to undersetting slidably the second hinged seat, described upper bracket is provided with and is fixed on the 3rd hinged seat on upper bracket and relative to upper bracket slidably the 4th hinged seat, lower end and first hinged seat of described first pole are hinged, upper end and the 4th hinged seat hinged, lower end and second hinged seat of described second pole are hinged, upper end and the 3rd hinged seat hinged, described self-powered platform also comprises flexible member, the first end of described flexible member is connected between the two-end-point of described first pole or the second pole, second end of flexible member is connected to undersetting or relative on undersetting slidably the second hinged seat, described flexible member is used for offsetting or the load-bearing of partial offset upper bracket.
After adopting said structure, the present invention has the following advantages: the present invention provides support power by flexible member, for offsetting or the load-bearing of partial offset upper bracket, workbench can be rested on arbitrary height like this, and structure is simple, and cost is lower.And adopt this X-type elevating mechanism, in the process of upper bracket lifting, the front and back position of upper bracket can not change, practical.
As preferably, described flexible member is arranged between undersetting and the first pole, and first end and the undersetting of described flexible member are hinged, and the second end and first pole of flexible member are hinged.
Described flexible member is arranged between the second hinged seat and the second pole, and first end and second hinged seat of described flexible member are hinged, and the second end and second pole of flexible member are hinged.
Described flexible member is compressed gas spring or mechanical compression springs.
Described flexible member is arranged between undersetting and the second pole, and first end and the undersetting of described flexible member are hinged, and the second end and second pole of flexible member are hinged.
Described flexible member is arranged between the second hinged seat and the first pole, and first end and second hinged seat of described flexible member are hinged, and the second end and first pole of flexible member are hinged.
Described flexible member is stretching air spring or extension spring.
Described upper bracket is provided with slide rail, described 4th hinged seat slides in slide rail, described 4th hinged seat is provided with bar shaped sliding shoe along slide rail direction, described sliding shoe is provided with several slotted eyes along the glide direction of described 4th hinged seat, described upper bracket is also provided with a pin, described pin is controlled by a drag-line and spanner, inserts slotted eye for controlling pin or departs from slotted eye.Adopt this structure, can, when upper bracket is elevated to certain position, insert in slotted eye by pin, fix the position of upper bracket lifting, when needing adjustment position, then by spanner and drag-line, pin is pulled out from slotted eye, then can continue the height regulating upper bracket.
Described upper bracket is also provided with table, is provided with keyboard support below table, described keyboard support, table and upper bracket are synchronized with the movement.Employing keyboard support can holding keyboard.
Described X-type elevating mechanism has two groups, is separately positioned on the both sides of upper bracket, connects between described two groups of X-type elevating mechanisms with transverse slat.Adopt this structure that the X-type elevating mechanism on upper bracket both sides can be made to be synchronized with the movement, but also the intensity of self-powered platform can be strengthened.
Accompanying drawing illustrates:
Accompanying drawing 1 is the structural representation in front of the present invention;
Accompanying drawing 2 is the structural representation at the back side of the present invention;
Accompanying drawing 3 is one of embodiment;
Accompanying drawing 4 is embodiment two;
Accompanying drawing 5 is embodiment three;
Accompanying drawing 6 is embodiment four;
Accompanying drawing 7 is embodiment five;
Accompanying drawing 8 is embodiment six;
Accompanying drawing 9 is the structural representation of lockable mechanism;
Accompanying drawing 10 is the A place structure for amplifying schematic diagram in Fig. 9.
As shown in the figure: 1, upper bracket, 1.1, table, 1.2, keyboard support, 1.3, slide rail, 2, undersetting, 3 first poles, the 4, second pole, the 5, second hinged seat, 6, the first hinged seat, the 7, the 3rd hinged seat, the 8, the 4th hinged seat, 9, flexible member, 9.1, air spring, 9.2, spring, 10, transverse slat, 11, spanner, 12, drag-line, 13, sliding shoe, 14, slotted eye, 15, pin.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is elaborated:
As shown in Fig. 1-Figure 10: the invention provides a kind of self-powered platform, it comprises undersetting 2, upper bracket 1, at least one group of X-type elevating mechanism is provided with between described undersetting 2 and upper bracket 1, described X-type elevating mechanism of often organizing comprises the pole that two centre positions are hinged into X-type: the first pole 3 and the second pole 4, described undersetting 2 is provided with and is fixed on the first hinged seat 6 on undersetting and relative to undersetting 2 slidably the second hinged seat 5, described upper bracket 1 is provided with and is fixed on the 3rd hinged seat 7 on upper bracket 1 and relative to upper bracket 1 slidably the 4th hinged seat 8, lower end and first hinged seat 6 of described first pole 3 are hinged, upper end and the 4th hinged seat 8 hinged, lower end and second hinged seat 5 of described second pole 4 are hinged, upper end and the 3rd hinged seat 7 hinged, described self-powered platform also comprises flexible member 9, the first end of described flexible member 9 is connected between the two-end-point of described first pole 3 or the second pole 4, second end of flexible member 9 is connected to undersetting 2 or relative on undersetting 2 slidably the second hinged seat 5, described flexible member 9 is for offsetting or partial offset upper bracket 1 load-bearing.
In the process of upper bracket lifting, the second hinged seat 5 and the 4th hinged seat 8 are respectively relative to undersetting and upper bracket slidably, thus can regulate X-type elevating mechanism, and upper bracket is elevated.
Fig. 3 is in one of embodiment, this embodiment, and described flexible member 9 is air spring 9.1, the first end of air spring 9.1 is connected between the two-end-point of described first pole 3, and the second end of air spring 9.1 is connected on undersetting 2.Air spring described in this embodiment is compressed gas spring, and namely this air spring provides elastic force upwards.
Fig. 4 is in embodiment two, this embodiment, and described flexible member 9 is air spring 9.1, the first end of air spring 9.1 is connected between the two-end-point of described second pole 4, and the second end of air spring 9.1 is connected on the second hinged seat 5.Air spring described in this embodiment is compressed gas spring, and namely this air spring provides elastic force upwards.
Fig. 5 is in embodiment three, this embodiment, and described flexible member 9 is spring 9.2, the first end of spring 9.2 is connected between the two-end-point of described second pole 4, and the second end of spring 9.2 is connected on undersetting 2, and in this embodiment, spring 9.2 is extension spring.Namely this spring provides the pulling force of contraction.
Fig. 6 is in embodiment four, this embodiment, and described flexible member 9 is spring 9.2, the first end of spring 9.2 is connected between the two-end-point of described first pole 3, and the second end of spring 9.2 is connected on upper bracket 1, and in this embodiment, spring 9.2 is extension spring.Namely this spring provides the pulling force of contraction.Can find out this embodiment and embodiment three in fact structure is identical, be just symmetrical structure with three of embodiment, regard the undersetting 2 in three of embodiment by the upper bracket 1 in the present embodiment as.The first pole 3 in the present embodiment is regarded as the second pole 4 in three of embodiment, then this structure is identical with three of embodiment.This three symmetrical structures with embodiment, also should within the application's protection domain.
Fig. 7 is embodiment five, and this embodiment is the symmetrical structure of one of embodiment.
Fig. 8 is embodiment six, and this embodiment is the symmetrical structure of embodiment two.
The embodiment of the present application includes but not limited to above-described embodiment.
As shown in figs. 9-10, described upper bracket 1 is provided with slide rail 1.3, described 4th hinged seat 8 slides in slide rail 1.3, described 4th hinged seat 8 is provided with bar shaped sliding shoe 13 along slide rail 1.3 direction, sliding shoe 13 and the 4th hinged seat 8 are synchronized with the movement, described sliding shoe 13 is provided with several slotted eyes 14 along the glide direction of described 4th hinged seat 8, described upper bracket 1 is also provided with a pin 15, described pin 15 is controlled by a drag-line 12 and spanner 11, inserts slotted eye 14 for controlling pin 15 or departs from slotted eye 14.Adopt this structure, can, when upper bracket is elevated to certain position, insert in slotted eye by pin, fix the position of upper bracket lifting, when needing adjustment position, then by spanner and drag-line, pin is pulled out from slotted eye, then can continue the height regulating upper bracket.This structure provides a lockable mechanism to self-powered platform, carries out locking, prevent workbench from declining when can be raised to certain altitude on the table.
Described upper bracket 1 is also provided with table 1.1, is provided with keyboard support 1.2 below table 1.1, described keyboard support 1.2, table 1.1 are synchronized with the movement with upper bracket 1.If below being put into by upper bracket 1, above being put into by undersetting 2, then can arrange table and keyboard support on undersetting 2, this structure is in fact identical with structure described in the application.
Described X-type elevating mechanism has two groups, is separately positioned on the both sides of upper bracket 1, connects between described two groups of X-type elevating mechanisms with transverse slat 10.Adopt this structure that the X-type elevating mechanism on upper bracket both sides can be made to be synchronized with the movement, but also the intensity of self-powered platform can be strengthened.

Claims (10)

1. a self-powered platform, it comprises undersetting, upper bracket, at least one group of X-type elevating mechanism is provided with between described undersetting and upper bracket, it is characterized in that: described X-type elevating mechanism of often organizing comprises the pole that two centre positions are hinged into X-type: the first pole and the second pole, described undersetting is provided with and is fixed on the first hinged seat on undersetting and relative to undersetting slidably the second hinged seat, described upper bracket is provided with and is fixed on the 3rd hinged seat on upper bracket and relative to upper bracket slidably the 4th hinged seat, lower end and first hinged seat of described first pole are hinged, upper end and the 4th hinged seat hinged, lower end and second hinged seat of described second pole are hinged, upper end and the 3rd hinged seat hinged, described self-powered platform also comprises flexible member, the first end of described flexible member is connected between the two-end-point of described first pole or the second pole, second end of flexible member is connected to undersetting or relative on undersetting slidably the second hinged seat, described flexible member is used for offsetting or the load-bearing of partial offset upper bracket.
2. self-powered platform according to claim 1, is characterized in that: described flexible member is arranged between undersetting and the first pole, and first end and the undersetting of described flexible member are hinged, and the second end and first pole of flexible member are hinged.
3. self-powered platform according to claim 1, is characterized in that: described flexible member is arranged between the second hinged seat and the second pole, and first end and second hinged seat of described flexible member are hinged, and the second end and second pole of flexible member are hinged.
4. the self-powered platform according to Claims 2 or 3, is characterized in that: described flexible member is compressed gas spring or mechanical compression springs.
5. self-powered platform according to claim 1, is characterized in that: described flexible member is arranged between undersetting and the second pole, and first end and the undersetting of described flexible member are hinged, and the second end and second pole of flexible member are hinged.
6. self-powered platform according to claim 1, is characterized in that: described flexible member is arranged between the second hinged seat and the first pole, and first end and second hinged seat of described flexible member are hinged, and the second end and first pole of flexible member are hinged.
7. the self-powered platform according to claim 5 or 6, is characterized in that: described flexible member is stretching air spring or extension spring.
8. self-powered platform according to claim 1, it is characterized in that: described upper bracket is provided with slide rail, described 4th hinged seat slides in slide rail, described 4th hinged seat is provided with bar shaped sliding shoe along slide rail direction, described sliding shoe is provided with several slotted eyes along the glide direction of described 4th hinged seat, described upper bracket is also provided with a pin, and described pin is controlled by a drag-line and spanner, inserts slotted eye for controlling pin or departs from slotted eye.
9. self-powered platform according to claim 1, is characterized in that: described upper bracket is also provided with table, is provided with keyboard support below table, and described keyboard support, table and upper bracket are synchronized with the movement.
10. self-powered platform according to claim 1, is characterized in that: described X-type elevating mechanism has two groups, is separately positioned on the both sides of upper bracket, connects between described two groups of X-type elevating mechanisms with transverse slat.
CN201510599244.0A 2015-09-18 2015-09-18 Self-powered platform Active CN105124920B (en)

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Application Number Priority Date Filing Date Title
CN201510599244.0A CN105124920B (en) 2015-09-18 2015-09-18 Self-powered platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510599244.0A CN105124920B (en) 2015-09-18 2015-09-18 Self-powered platform

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CN105124920A true CN105124920A (en) 2015-12-09
CN105124920B CN105124920B (en) 2018-03-23

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105342138A (en) * 2015-12-11 2016-02-24 深圳米乔科技有限公司 X-shaped lifting table
CN105901942A (en) * 2016-05-31 2016-08-31 乐歌人体工学科技股份有限公司 Lifting working platform
CN105901923A (en) * 2016-06-03 2016-08-31 佛山市迪赛纳科技有限公司 Lifting mechanism, lifting working platform containing lifting mechanism, and lifting method of working platform
WO2017045506A1 (en) * 2015-09-18 2017-03-23 乐歌人体工学科技股份有限公司 Elevation working platform
CN106593032A (en) * 2016-10-31 2017-04-26 上海市政工程设计研究总院(集团)有限公司 Manufacturing method of sliding type building engineering machining workshop
WO2018032792A1 (en) * 2016-08-15 2018-02-22 嘉兴海虹机电科技有限公司 Foldable lifting desk work station
WO2018072235A1 (en) * 2016-10-21 2018-04-26 浙江居优智能科技有限公司 Small-sized height adjustable desk
CN108685321A (en) * 2017-03-31 2018-10-23 特温斯达国际股份有限公司 Adjustable height desk system
CN108835882A (en) * 2018-07-18 2018-11-20 仁怀市云侠网络科技有限公司 A kind of intelligent desk
KR101962607B1 (en) * 2018-10-15 2019-07-31 영남강철 주식회사 Desk possible height control
WO2020057671A1 (en) * 2018-09-21 2020-03-26 乐歌人体工学科技股份有限公司 Workstation having adjustable height for tabletop

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US5400720A (en) * 1993-04-07 1995-03-28 Vestil Manufacturing Company Lift and tilt table
CN2781893Y (en) * 2005-01-19 2006-05-24 赵永东 Controllable elevator
CN202681005U (en) * 2012-07-11 2013-01-23 杭州蓝达工艺制品有限公司 Lifting table top for offices
CN204541230U (en) * 2015-04-01 2015-08-12 宁波市镇海拓迪工业产品设计有限公司 A kind of lifting table
CN204949970U (en) * 2015-09-18 2016-01-13 宁波乐歌视讯科技股份有限公司 Liftable working table

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5400720A (en) * 1993-04-07 1995-03-28 Vestil Manufacturing Company Lift and tilt table
CN2781893Y (en) * 2005-01-19 2006-05-24 赵永东 Controllable elevator
CN202681005U (en) * 2012-07-11 2013-01-23 杭州蓝达工艺制品有限公司 Lifting table top for offices
CN204541230U (en) * 2015-04-01 2015-08-12 宁波市镇海拓迪工业产品设计有限公司 A kind of lifting table
CN204949970U (en) * 2015-09-18 2016-01-13 宁波乐歌视讯科技股份有限公司 Liftable working table

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10820688B2 (en) 2015-09-18 2020-11-03 Loctek Inc. Elevation working platform
US10517390B2 (en) 2015-09-18 2019-12-31 Loctek Inc. Elevation working platform
WO2017045506A1 (en) * 2015-09-18 2017-03-23 乐歌人体工学科技股份有限公司 Elevation working platform
CN105342138B (en) * 2015-12-11 2019-03-19 深圳米乔科技有限公司 A kind of X-type same table
CN105342138A (en) * 2015-12-11 2016-02-24 深圳米乔科技有限公司 X-shaped lifting table
CN105901942A (en) * 2016-05-31 2016-08-31 乐歌人体工学科技股份有限公司 Lifting working platform
CN105901942B (en) * 2016-05-31 2018-12-25 乐歌人体工学科技股份有限公司 Self-powered platform
CN105901923A (en) * 2016-06-03 2016-08-31 佛山市迪赛纳科技有限公司 Lifting mechanism, lifting working platform containing lifting mechanism, and lifting method of working platform
WO2018032792A1 (en) * 2016-08-15 2018-02-22 嘉兴海虹机电科技有限公司 Foldable lifting desk work station
WO2018072235A1 (en) * 2016-10-21 2018-04-26 浙江居优智能科技有限公司 Small-sized height adjustable desk
CN106593032A (en) * 2016-10-31 2017-04-26 上海市政工程设计研究总院(集团)有限公司 Manufacturing method of sliding type building engineering machining workshop
CN108685321A (en) * 2017-03-31 2018-10-23 特温斯达国际股份有限公司 Adjustable height desk system
CN108835882A (en) * 2018-07-18 2018-11-20 仁怀市云侠网络科技有限公司 A kind of intelligent desk
WO2020057671A1 (en) * 2018-09-21 2020-03-26 乐歌人体工学科技股份有限公司 Workstation having adjustable height for tabletop
KR101962607B1 (en) * 2018-10-15 2019-07-31 영남강철 주식회사 Desk possible height control

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