CN105901942A - Lifting working platform - Google Patents
Lifting working platform Download PDFInfo
- Publication number
- CN105901942A CN105901942A CN201610378869.9A CN201610378869A CN105901942A CN 105901942 A CN105901942 A CN 105901942A CN 201610378869 A CN201610378869 A CN 201610378869A CN 105901942 A CN105901942 A CN 105901942A
- Authority
- CN
- China
- Prior art keywords
- self
- slide block
- upper bracket
- powered platform
- hinged
- 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
Links
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
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
- A47B21/02—Tables or desks for office equipment, e.g. typewriters, keyboards with vertical adjustable 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
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
- A47B21/03—Tables or desks for office equipment, e.g. typewriters, keyboards with substantially horizontally extensible or adjustable parts other than drawers, e.g. leaves
- A47B21/0314—Platforms for supporting office equipment
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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
- 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
-
- 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
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
- A47B21/03—Tables or desks for office equipment, e.g. typewriters, keyboards with substantially horizontally extensible or adjustable parts other than drawers, e.g. leaves
- A47B21/0314—Platforms for supporting office equipment
- A47B2021/0321—Keyboard supports
- A47B2021/0335—Keyboard supports mounted under the worksurface
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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
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
- A47B21/03—Tables or desks for office equipment, e.g. typewriters, keyboards with substantially horizontally extensible or adjustable parts other than drawers, e.g. leaves
- A47B21/0314—Platforms for supporting office equipment
- A47B2021/0321—Keyboard supports
- A47B2021/0357—Keyboard supports incorporated in the desktop
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Chairs Characterized By Structure (AREA)
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The invention discloses a lifting working platform. The lifting working platform comprises a lifting working platform body, wherein the lifting working platform body comprises a table board, an upper support, a lower support and at least one set of X-shaped lifting mechanism, and the table board is fixedly connected to the top of the upper support. Each set of X-shaped lifting mechanism comprises a first support rod and a second support rod the middle portions of which are hinged to form an X shape, wherein the upper end of the first support rod is hinged to the upper support, the lower end of the first support rod is hinged to a first sliding block, and the first sliding block is in sliding fit with the lower support; the lower end of the second support rod is hinged to the lower support, the upper end of the second support rod is hinged to a second sliding block, and the second sliding block is in sliding fit with the upper support. A locking mechanism is arranged on the lower support. Each set of X-shaped lifting mechanism further comprises a gas spring used for counteracting or partially counteracting the load on the upper support. The lifting working platform is simple in structure, and height adjustment is convenient.
Description
Technical field
The present invention relates to panel computer bearing technology field, specifically be a kind of self-powered platform.
Background technology
Along with the development of society, flat faced display, panel computer etc. are more and more universal in average family, match therewith
The support of set arises at the historic moment, and the self-powered platform for loading plate computer of prior art, it is typically placed in desktop or table top
Upper use, self-powered platform major part of the prior art is the elastic force utilizing mechanical spring or torsion spring to provide rising, and
And the structure being usually employing pole makes table top rise or fall relative to undersetting, complicated structure, and table surface height
Regulate cumbersome.
Summary of the invention
The technical problem to be solved in the present invention is, overcomes the defect of above prior art, it is provided that a kind of simple in construction, altitude mixture control
Self-powered platform easily.
The technical solution of the present invention is to provide a kind of self-powered platform with following structure: it includes the lifting work playscript with stage directions
Body, described self-powered platform body includes table, upper bracket, undersetting and is connected between upper bracket and undersetting extremely
Few one group of X-type elevating mechanism, described table is fixedly connected on the top of upper bracket, and often group X-type elevating mechanism includes middle part hinge
Connecing the first pole in X-type and the second pole, the upper end of described first pole is hinged with upper bracket, and the lower end hinge of the first pole
Connecing one first slide block, the first described slide block is slidably fitted on undersetting；The lower end of described second pole is hinged with undersetting,
And second upper end thereof one second slide block of pole, the second described slide block is slidably fitted on upper bracket；Set on described undersetting
The lockable mechanism that restricted first slide block slides；Described often group X-type elevating mechanism also includes one for offsetting or partial offset
The air spring of bearing load-bearing, hinged in the middle part of one end of described air spring and the first pole, the other end of air spring is hinged with upper bracket.
After using above structure, self-powered platform of the present invention compared with prior art, has the advantage that this self-powered platform leads to
Cross air spring to provide support force, for offsetting or partial offset upper bracket load-bearing, workbench so can be rested on any height
Degree, simple in construction, cost is relatively low；And use this X-type elevating mechanism, during upper bracket lifts, upper bracket
Front and back position will not change, it addition, lockable mechanism can lock X-type elevating mechanism, makes the table of X-type elevating mechanism
The most fixing, so can improve the weight capacity of self-powered platform, lockable mechanism is opened, and overcomes the elastic force of air spring with hands
Regulation upper bracket and the height of table, after the altitude mixture control of upper bracket and table, unclamp lockable mechanism, so that first
Slide block limit slippage, makes X-type elevating mechanism lock, and therefore this self-powered platform simple in construction, altitude mixture control are conveniently.
As preferably, described undersetting is provided with and limits the lockable mechanism that the first slide block slides, and refers to connect on described undersetting
Have the first slide rail, the first described slide block to be slidably fitted on the first slide rail, and the first slide block be provided with multiple along its length
The hole, location of distribution；Undersetting outside described first slide block is provided with a box body, and being provided with a free end in described box body can insert
Enter or depart from the removable pin in hole, location, and be slidably matched in box body and one removable pin can be driven to move and make the free end of removable pin depart from
The sliding panel in hole, location.During this lockable mechanism action, pulling sliding panel to slide in box body, sliding panel drives removable pin to move and makes
The free end of removable pin departs from hole, location, and now the first slide block slides along the first slide rail, makes X-type elevating mechanism adjustable height, when
After upper bracket is elevated to certain altitude, unclamping sliding panel, the free end of removable pin is again insertable into positioning in hole to limit the first slide block
Slide.
As improvement, described box body internal clearance coordinates a movable key seat, and described removable pin is connected on movable key seat, and lives
A sheathed back-moving spring in untie-sell, one end of described back-moving spring offsets with the inwall of movable key seat, the other end of back-moving spring with
The inwall of box body offsets, and when back-moving spring is compressive state, the free end of described removable pin departs from the hole, location on the first slide block,
The bottom of described movable key seat is provided with the first guiding surface；Described sliding panel is provided with second matched with the first guiding surface
Guiding surface, and when sliding panel slides outside box body, the second described guiding surface extrudes the first guiding surface and makes movable key seat gram
The elastic force taking back-moving spring is displaced outwardly.When pulling sliding panel to slide in box body, the second guiding surface extruding on sliding panel is lived
First guiding surface in untie-sell seat bottom portion makes movable key seat overcome the elastic force of back-moving spring to be displaced outwardly, now the work on movable key seat
The free end of untie-sell departs from hole, location, and the first slide block slides along the first slide rail, makes X-type elevating mechanism adjustable height, works as upper bracket
After being elevated to certain altitude, unclamping sliding panel, movable key seat drives removable pin to reset under the elastic force of back-moving spring and makes removable pin
Free end inserts in hole, location and slides limiting the first slide block, meanwhile, and the of the first guiding surface extruding sliding panel of movable key seat
Two guiding surfaces make sliding panel reset.
As improvement, the outer end of described sliding panel connects a drag-line, and described drag-line is provided with a spring, one end of described spring
Offseting with the outer end sidewall of sliding panel, the other end of spring offsets with the inwall of box body；A spanner, institute is connected on described upper bracket
The spanner stated is connected with the outer end of drag-line.Using spanner and drag-line to control the slip of sliding panel, this spring plays and makes sliding panel multiple
The effect of position.
As preferably, described upper bracket connects and has the second slide rail, the second described slide block to be slidably fitted on the second slide rail.
As improvement, described least one set X-type elevating mechanism is two groups of X-type elevating mechanisms, and is separately positioned on the two of upper bracket
Side, connects with transverse slat between described two groups of X-type elevating mechanisms.Use this structure that the X-type of upper bracket both sides can be made to lift
Mechanism is synchronized with the movement, but also can strengthen mechanical strength and the stability of self-powered platform.
Described self-powered platform body also includes keyboard support, and described keyboard support is connected with upper bracket by connecting plate.This keyboard
Torr can be placed for keyboard.
Accompanying drawing explanation
Fig. 1 is the structural representation of self-powered platform of the present invention.
Fig. 2 is the polycrystalline substance schematic diagram of self-powered platform of the present invention.
Fig. 3 is another angled arrangement schematic diagram of self-powered platform of the present invention.
Fig. 4 is self-powered platform of the present invention A portion structure for amplifying schematic diagram in figure 3.
Fig. 5 is the package assembly schematic diagram of the lockable mechanism of self-powered platform of the present invention.
Fig. 6 is the package assembly bottom angle schematic diagram of the lockable mechanism of self-powered platform of the present invention.
As shown in the figure:
1, table, 2, upper bracket, 3, undersetting, 4, keyboard support, 5, connecting plate, 6, transverse slat, the 7, first pole, 8,
Second pole, 9, air spring, the 10, first slide block, the 11, second slide block, 12, hole, location, 13, box body, 14, removable pin,
15, movable key seat, 16, back-moving spring, the 17, first slide rail, 18, spring, the 19, second slide rail, 20, spanner, 21,
Drag-line, 22, sliding panel, the 23, second guiding surface, the 24, first guiding surface, 25, elongated hole, 26, elongated box, 27,
Through hole, 28, arc notch.
Detailed description of the invention
With specific embodiment, the present invention is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6；
Self-powered platform of the present invention, it includes that self-powered platform body, described self-powered platform body include table 1, above prop up
Seat 2, undersetting 3 and the least one set X-type elevating mechanism being connected between upper bracket 2 and undersetting 3, described table
1 top being fixedly connected on upper bracket 2, often group X-type elevating mechanism includes hinged the first pole 7 and second in X-type in middle part
Pole 8, the upper end of described first pole 7 is hinged with upper bracket 2, and hinged one first slide block 10 in lower end of the first pole 7,
The first described slide block 10 is slidably fitted on undersetting 3；The lower end of described second pole 8 is hinged with undersetting 3, and second
Upper end thereof one second slide block 11 of pole 8, the second described slide block 11 is slidably fitted on upper bracket 2；Described undersetting 3
It is provided with and limits the lockable mechanism that the first slide block 10 slides；Described often group X-type elevating mechanism also includes one for offsetting or portion
Point offset the air spring 9 of upper bracket 2 load-bearing, hinged in the middle part of one end of described air spring 9 and the first pole 7, air spring 9
The other end is hinged with upper bracket 2.
The connected mode of air spring 9 has multiple, hinged in the middle part of one end of air spring 9 and the second pole 7 as mentioned, air spring
The other end of 9 is hinged with undersetting 3, all can realize offsetting or partial offset upper bracket 2 load-bearing.
Described undersetting 3 is provided with and limits the lockable mechanism that the first slide block 10 slides, and refers to connect on described undersetting 3 have the
One slide rail 17, the first described slide block 10 is slidably fitted on the first slide rail 17, and the first slide block 10 is provided with multiple along it
The hole, location 12 of length direction distribution；Undersetting 3 outside described first slide block 10 is provided with a box body 13, described box body
It is provided with a free end in 13 and can insert or depart from the removable pin 14 in hole 12, location, and the energy drive activity that is slidably matched in box body 13
Pin 14 moves and makes the free end of removable pin 14 depart from the sliding panel 22 in hole 12, location.During this lockable mechanism action, pull cunning
Dynamic plate 22 slides in box body 13, and sliding panel 22 drives removable pin 14 to move the hole, free end disengaging location making removable pin 14
12, now the first slide block 10 slides along the first slide rail 17, makes X-type elevating mechanism adjustable height, when upper bracket 2 is elevated to one
After determining height, unclamping sliding panel 22, the free end of removable pin 14 is again insertable into sliding to limit the first slide block 10 in hole 12, location
Dynamic.
Described box body 13 internal clearance coordinates a movable key seat 15, and described removable pin 14 is connected on movable key seat 15, and
A sheathed back-moving spring 16 on removable pin 14, one end of described back-moving spring 16 offsets with the inwall of movable key seat 15, resets
The other end of spring 16 offsets with the inwall of box body 13, and back-moving spring 16 in compressive state time, described removable pin 14 from
Being departed from the hole, location 12 on the first slide block 10 by end, the bottom of described movable key seat 15 is provided with the first guiding surface 24；Described
Sliding panel 22 is provided with the second guiding surface 23 matched with the first guiding surface 24, and sliding panel 22 is sliding outside box body 13
Time dynamic, the second described guiding surface 23 extrudes the first guiding surface 24 makes movable key seat 15 overcome the elastic force of back-moving spring 16
It is displaced outwardly.The second guiding surface 23 Compressive activities pin when pulling sliding panel 22 to slide in box body 13, on sliding panel 22
The first guiding surface 24 bottom seat 15 makes movable key seat 15 overcome the elastic force of back-moving spring 16 to be displaced outwardly, now removable pin
The free end of the removable pin 14 on seat 15 departs from hole, location, and the first slide block 10 unlocks and slides along the first slide rail 17, makes X-type
Elevating mechanism adjustable height, after upper bracket 2 is elevated to certain altitude, unclamps sliding panel 22, and movable key seat 15 is at reset bullet
Driving removable pin to reset under the elastic force of spring 16 makes the free end of removable pin insert to limit the first slide block slip in hole, location, meanwhile,
First guiding surface 24 of movable key seat 15 extrudes the second guiding surface 23 of sliding panel 22 makes sliding panel 22 reset.
The outer end of described sliding panel 22 connects a drag-line 21, and described drag-line 21 is provided with a spring 18, described spring 18
One end offsets with the outer end sidewall of sliding panel 22, and the other end of spring 18 offsets with the inwall of box body 13；On described upper bracket 2
Connecting a spanner 20, described spanner 20 is connected with the outer end of drag-line 21.
Connecting on described upper bracket 2 has the second slide rail 19, the second described slide block 11 to be slidably fitted on the second slide rail 19.
Described least one set X-type elevating mechanism is two groups of X-type elevating mechanisms, and is separately positioned on the both sides of upper bracket 2, described
Connect with transverse slat 6 between two groups of X-type elevating mechanisms.
Described self-powered platform body also includes that keyboard support 4, described keyboard support 4 are connected with upper bracket 2 by connecting plate 5.
Described table 1 is provided with an elongated hole 25, connects an elongated box 26 in described elongated hole 25, described elongated box 26
Top is provided with opening, and the bottom of elongated box 26 is provided with multiple through hole 27 passed for data wire or charging wire.This elongated box 26
Bottom be provided with multiple through hole 27 passed for data wire or charging wire, so that data wire or charging wire can separate, the most just
Differentiate or disposal data line or charging wire in operator.
Described table 1 is provided with an arc notch 28 away from the end face of the side of elongated hole 25.The arc notch 28 arranged, from
And make to be formed between baffle plate vertical on arc notch 28 and wall or desk the cavity of a closing, this cavity can be placed and do
Official document part, so makes the space of desktop sufficiently to utilize, and facilitates user to place file etc..
Claims (9)
1. a self-powered platform, it include self-powered platform body, described self-powered platform body include table (1), on
Bearing (2), undersetting (3) and the least one set X-type elevator being connected between upper bracket (2) and undersetting (3)
Structure, described table (1) is fixedly connected on the top of upper bracket (2), it is characterised in that: often group X-type elevating mechanism includes
Hinged the first pole (7) in X-type in middle part and the second pole (8), the upper end of described first pole (7) and upper bracket (2)
Hinged, and hinged one first slide block (10) in lower end of the first pole (7), described the first slide block (10) is slidably fitted in down
On bearing (3)；The lower end of described second pole (8) is hinged with undersetting (3), and the upper end thereof of the second pole (8)
One second slide block (11), described the second slide block (11) is slidably fitted on upper bracket (2)；On described undersetting (3)
It is provided with and limits the lockable mechanism that the first slide block (10) slides；Described often group X-type elevating mechanism also includes one for offsetting or portion
Dividing the air spring (9) offsetting upper bracket (2) load-bearing, one end of described air spring (9) is hinged with the first pole (7) middle part,
The other end of air spring (9) is hinged with upper bracket (2).
Self-powered platform the most according to claim 1, it is characterised in that: described undersetting (3) is provided with restriction first
The lockable mechanism that slide block (10) slides, refers to that the upper connection of described undersetting (3) has the first slide rail (17), described first
Slide block (10) is slidably fitted on the first slide rail (17), and the first slide block (10) is provided with and multiple is distributed along its length
Hole, location (12)；The undersetting (3) in described first slide block (10) outside is provided with a box body (13), described box body (13)
Inside it is provided with a free end and can insert or depart from the removable pin (14) of hole, location (12), and be slidably matched in box body (13) and one can carry
Dynamic removable pin (14) is mobile and makes the free end of removable pin (14) depart from the sliding panel (22) positioning hole (12).
Self-powered platform the most according to claim 2, it is characterised in that: described box body (13) internal clearance coordinates one to live
Untie-sell seat (15), described removable pin (14) is connected on movable key seat (15), and removable pin (14) upper sheathed resets
Spring (16), one end of described back-moving spring (16) offsets with the inwall of movable key seat (15), back-moving spring (16) another
One end offsets with the inwall of box body (13), and back-moving spring (16) in compressive state time, the freedom of described removable pin (14)
End departs from the hole, location (12) on the first slide block (10), and the bottom of described movable key seat (15) is provided with the first guiding surface (24)；
Described sliding panel (22) is provided with the second guiding surface (23) matched with the first guiding surface (24), and sliding panel (22)
When box body (13) slides outward, described the second guiding surface (23) extrudes the first guiding surface (24) and makes movable key seat (15)
The elastic force overcoming back-moving spring (16) is displaced outwardly.
Self-powered platform the most according to claim 3, it is characterised in that: the outer end of described sliding panel (22) connects one and draws
Rope (21), described drag-line (21) is provided with a spring (18), one end of described spring (18) and sliding panel (22)
Outer end sidewall offsets, and the other end of spring (18) offsets with the inwall of box body (13)；The upper connection one of described upper bracket (2) is pulled
Hands (20), described spanner (20) is connected with the outer end of drag-line (21).
Self-powered platform the most according to claim 1, it is characterised in that: the upper connection of described upper bracket (2) has second
Slide rail (19), described the second slide block (11) is slidably fitted on the second slide rail (19).
Self-powered platform the most according to claim 1, it is characterised in that: described least one set X-type elevating mechanism is two
Group X-type elevating mechanism, and it is separately positioned on the both sides of upper bracket (2), with transverse slat (6) between described two groups of X-type elevating mechanisms
Connect.
Self-powered platform the most according to claim 1, it is characterised in that: described self-powered platform body also includes keyboard
Torr (4), described keyboard support (4) is connected with upper bracket (2) by connecting plate (5).
Self-powered platform the most according to claim 1, it is characterised in that: described table (1) is provided with an elongated hole (25),
Connecting an elongated box (26) in described elongated hole (25), the top of described elongated box (26) is provided with opening, and elongated box (26)
Bottom be provided with multiple through hole (27) passed for data wire or charging wire.
Self-powered platform the most according to claim 8, it is characterised in that: described table (1) is away from elongated hole (25)
The end face of side be provided with an arc notch (28).
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610378869.9A CN105901942B (en) | 2016-05-31 | 2016-05-31 | Self-powered platform |
| PCT/CN2016/095619 WO2017045506A1 (en) | 2015-09-18 | 2016-08-17 | Elevation working platform |
| JP2018504753A JP6602953B2 (en) | 2015-09-18 | 2016-08-17 | Lifting platform |
| AU2016322281A AU2016322281B2 (en) | 2015-09-18 | 2016-08-17 | Elevation working platform |
| US15/865,255 US10517390B2 (en) | 2015-09-18 | 2018-01-09 | Elevation working platform |
| US16/679,228 US10820688B2 (en) | 2015-09-18 | 2019-11-10 | Elevation working platform |
| US17/060,086 US11324310B2 (en) | 2015-09-18 | 2020-10-01 | Elevation working platform |
| US17/711,704 US20220218100A1 (en) | 2015-09-18 | 2022-04-01 | Elevation working platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610378869.9A CN105901942B (en) | 2016-05-31 | 2016-05-31 | Self-powered platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105901942A true CN105901942A (en) | 2016-08-31 |
| CN105901942B CN105901942B (en) | 2018-12-25 |
Family
ID=56742797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610378869.9A Active CN105901942B (en) | 2015-09-18 | 2016-05-31 | Self-powered platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105901942B (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106263558A (en) * | 2016-11-07 | 2017-01-04 | 泗县恒星网印烫画机械有限公司 | A kind of adjustable height many gears computer desk |
| CN106419070A (en) * | 2016-10-21 | 2017-02-22 | 浙江居优智能科技有限公司 | Lifting table |
| CN106427701A (en) * | 2016-09-14 | 2017-02-22 | 上汽通用五菱汽车股份有限公司 | Seat lifting mechanism |
| CN106493290A (en) * | 2016-11-30 | 2017-03-15 | 共享装备股份有限公司 | A kind of method that multifunctional vertical core box fixing device and assembling make vertical core box |
| 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 |
| CN106617668A (en) * | 2016-10-21 | 2017-05-10 | 浙江居优智能科技有限公司 | Small lifting table |
| CN106667019A (en) * | 2016-11-16 | 2017-05-17 | 浙江居优智能科技有限公司 | Lifting-force-adjustable liftable desk |
| CN106671039A (en) * | 2016-12-26 | 2017-05-17 | 力帆实业(集团)股份有限公司 | Motorcycle supporting frame |
| CN108143095A (en) * | 2017-12-27 | 2018-06-12 | 乐歌人体工学科技股份有限公司 | Lifting work table |
| CN108354323A (en) * | 2017-09-08 | 2018-08-03 | 乐歌人体工学科技股份有限公司 | Self-powered platform |
| CN108685321A (en) * | 2017-03-31 | 2018-10-23 | 特温斯达国际股份有限公司 | Adjustable height desk system |
| CN109259799A (en) * | 2018-10-25 | 2019-01-25 | 无锡祥生医疗科技股份有限公司 | Ultrasonic control platform rotation limiting structure |
| US20190110590A1 (en) * | 2017-10-13 | 2019-04-18 | Loctek Ergonomic Technology Corp. | Lifting platform with a sliding keyboard holder |
| CN112998395A (en) * | 2021-04-22 | 2021-06-22 | 宁波翘楚智能设备科技有限公司 | Liftable table |
| CN113567304A (en) * | 2021-07-23 | 2021-10-29 | 广东海洋大学 | Device and method for measuring liquid viscosity coefficient based on simple pendulum |
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| KR20080005702A (en) * | 2006-07-10 | 2008-01-15 | 박진명 | Height adjustable device for a desk |
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