CN107495618A - Self-powered platform - Google Patents
Self-powered platform Download PDFInfo
- Publication number
- CN107495618A CN107495618A CN201710806156.2A CN201710806156A CN107495618A CN 107495618 A CN107495618 A CN 107495618A CN 201710806156 A CN201710806156 A CN 201710806156A CN 107495618 A CN107495618 A CN 107495618A
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- Prior art keywords
- mounting plate
- upper mounting
- lockplate
- lifting arm
- self
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims description 4
- 230000000630 rising effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- A47B23/00—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else
- A47B23/04—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else supported from table, floor or wall
- A47B23/042—Book-rests or note-book holders resting on tables
- A47B23/043—Book-rests or note-book holders resting on tables adjustable, foldable
-
- 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
- A47B9/16—Tables with tops of variable height with means for, or adapted for, inclining the legs of the table for varying the height of the top, e.g. with adjustable cross legs
-
- 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
-
- 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
- A47B23/00—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else
- A47B23/04—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else supported from table, floor or wall
- A47B2023/049—Desk stand for laptop computer
Abstract
The invention discloses a kind of self-powered platform：Including upper mounting plate, lower platform, at least one set of lifting arm is provided between the upper mounting plate and lower platform, wherein the upper end of lifting arm includes a sliding part with lifting arm linkage, during upper mounting plate is relative to lower platform displacement, sliding part is simultaneously mobile in the horizontal direction, the lower rotation of upper mounting plate connects a lockplate, and the length direction of lockplate is consistent with the glide direction of sliding part；Lockplate is sequentially provided with multiple locks being used for sliding part clamping along its length, self-powered platform also includes handle, handle and lockplate are connected to control lockplate to rotate, and lockplate is in the lock state or released state, realize that upper mounting plate is highly adjusted and locked.The self-powered platform manufacturing cost is low, after complete fold, the free gap of elasticity is not present between upper mounting plate and lower platform, and can keep closely locking between upper mounting plate and lower platform.
Description
Technical field
The present invention relates to computer bearing technology field, specifically be a kind of self-powered platform.
Background technology
As the continuous development, flat-panel monitor, tablet personal computer etc. of society is also increasingly popularized in average family, therewith
The support to match arises at the historic moment.The self-powered platform for loading plate computer of prior art, also referred to as lifting platform, its is general
It is placed on desktop or table top and uses, as disclosed a kind of Publication No. CN 105124920A, name on State Intellectual Property Office website
The referred to as patent application of self-powered platform, its structure include lower platform, upper mounting plate, are provided with extremely between the lower platform and upper mounting plate
Few one group of X-type elevating mechanism, every group of X-type elevating mechanism include the pole that two centre positions are hinged into X-type：First pole
With the second pole, the lower platform, which is provided with, is fixed on the first hinged seat on lower platform and slidable relative to lower platform
Second hinged seat, the upper mounting plate, which is provided with, is fixed on the 3rd hinged seat on upper mounting plate and slidable relative to upper mounting plate
4th hinged seat, the self-powered platform also include flexible member, and the flexible member is used to offset or partial offset upper mounting plate
Load-bearing.In addition, upper mounting plate is provided with slide rail, the 4th hinged seat slides in slide rail, along slide rail on the 4th hinged seat
Direction is provided with bar shaped sliding shoe, and several slotted eyes are provided with along the glide direction of the 4th hinged seat on the sliding shoe, described
A pin is additionally provided with upper mounting plate, the pin is controlled by a drag-line and spanner, and slotted eye or de- is inserted for control pin
From slotted eye.The self-powered platform inserts slotted eye by spanner control pin or departs from slotted eye to control the lifting of upper mounting plate high
Degree；When upper mounting plate is identical in the difference in height that higher position lifts with upper mounting plate in the difference in height that lower position lifts, Qian Zhe
The distance that four hinged seats slide in slide rail is less than the distance that the hinged seat of the latter the 4th slides in slide rail；Therefore, in guarantee
The stationarity of lifting platform height, the spacing of the slotted eye coordinated with pin on sliding shoe gradually increase from inside to outside.The lifting work
Make platform after folding, pin can be inserted in slotted eye and locked；Therefore want to make the upper mounting plate of self-powered platform to be in lowest order
Put and can be locked by pin, this requires that the slotted eye on the length long enough and sliding shoe of sliding shoe is intensive enough, therefore it adds
Work cost is higher；And self-powered platform does not often reach the effect locked after complete fold.Therefore, self-powered platform is upper flat
Platform occurs in extreme lower position between lower platform to drift along, namely when upper mounting plate is in extreme lower position, upper mounting plate and lower platform
Between exist elasticity free gap, thus must separately increase latching device to lock upper mounting plate and lower platform, otherwise wrap
Ship it is defeated during can shake, damage, and increased latching device adds the manufacturing cost of self-powered platform, to life
Production person causes to perplex.
The content of the invention
The technical problem to be solved in the present invention is the defects of overcoming above prior art, there is provided a kind of manufacturing cost is low,
After folding completely, the free gap of elasticity is not present between upper mounting plate and lower platform, and can keep between upper mounting plate and lower platform
The self-powered platform closely locked.
The technical solution of the present invention is to provide a kind of self-powered platform with following structure：Including upper mounting plate, under
Platform, at least one set of lifting arm is provided between the upper mounting plate and lower platform, for adjusting height of the upper mounting plate relative to lower platform
Degree, the wherein upper end of lifting arm include a sliding part with lifting arm linkage, the process in upper mounting plate relative to lower platform displacement
In, the sliding part is simultaneously mobile in the horizontal direction, and the lower rotation of upper mounting plate connects a lockplate, the length direction of lockplate
It is consistent with the glide direction of sliding part；Described lockplate is sequentially provided with multiple be used for and sliding part clamping along its length
Lock, the self-powered platform also include handle, and handle is connected to control lockplate to rotate with lockplate, is in lockplate
Lock-out state or released state, in the locked state, sliding part are connected in a lock on lockplate, stop lifting arm
Motion, upper mounting plate highly lock；In the unlocked state, the lock on lockplate departs from sliding part, makes lifting arm movable, upper flat
Platform is Height Adjustable relative to lower platform.
After above structure, self-powered platform of the present invention compared with prior art, has advantages below：The lifting work
When folding, handle control lockplate rotates platform, the lock on lockplate is departed from sliding part, and lockplate is in released state,
It can now make that lifting arm is movable, and upper mounting plate is Height Adjustable relative to lower platform；After upper mounting plate is adjusted to proper height, pine
Opened handle, lockplate are in the lock state, and lifting arm stop motion, upper mounting plate highly locks.The upper mounting plate of the self-powered platform
During in extreme lower position, by the lock clamping sliding part on lockplate, as long as namely when upper mounting plate is in extreme lower position, locking
The distance between upper mounting plate and lower platform minimum can be achieved in the lock energy clamping sliding part set on plate, can fully fold, and protects
Hold and closely locked between upper mounting plate and lower platform, and the free gap of elasticity is not present between upper mounting plate and lower platform；The lifting
The structure of workbench is simple, manufacturing cost is relatively low.
As an improvement, rise the gas spring of lift between the upper mounting plate and lower platform provided with upper mounting plate；Institute
The one end and lifting arm for stating gas spring are hinged, and the other end of gas spring is hinged with upper mounting plate or lower platform.The gas spring provides
When upper mounting plate rising lift, being rotated in controlling organization driving lockplate, and making the lock disengaging sliding part on lockplate, upper mounting plate
It can rise automatically in the presence of gas spring, operation is very easy, laborsaving.
Preferably, every group of lifting arm includes the first lifting arm and the second lifting arm, and the first lifting arm and the second lifting
It is be hinged in the middle part of arm to be set in X-type；The upper end of first lifting arm is hinged with upper mounting plate, and the lower slide of the first lifting arm is matched somebody with somebody
Close on lower platform, the lower end of second lifting arm is hinged with lower platform, and the upper end of the second lifting arm is slidably fitted in
On platform, described sliding part is connected to the upper end of the second lifting arm.
Preferably, described handle controls lockplate to rotate by brake cable；The bottom of the upper mounting plate is provided with a normality
Under make the lock on lockplate and the elastic component of sliding part clamping.
Described elastic component is torsion spring, and torsion spring is set in the rotating shaft of lockplate, and one end and the lockplate of torsion spring offset,
The other end of torsion spring and the bottom of upper mounting plate offset.
Preferably, the upper mounting plate bottom connects a mounting seat, one and lockplate rotating shaft are provided with described mounting seat
The eccentric block of connection, be slidably matched in described mounting seat a sliding block, and described sliding block is connected with brake cable, and in the side wall of sliding block
It is provided with inclined-plane；Be slidably matched a jacking block on described inclined-plane, and the upper end of jacking block and the peripheral convex portion of eccentric block offset；It is described
When sliding block slides in and out under brake cable pulling force effect, the sloped roof ejection block on sliding block, jacking block upper end is set to promote eccentric block to rotate.
Spanner is pulled, spanner is slided by brake cable band movable slider, the sloped roof ejection block on sliding block, makes jacking block upper end promote eccentric block to turn
Dynamic, so as to realize the rotation of lockplate, this is simple in construction, stable transmission.
Preferably, the top of first lifting arm connects a cross bar, the bottom connection one of the cross bar is downwardly projected
Linking arm, one end of the gas spring and the free end of linking arm be hinged, and the other end of gas spring is cut with scissors with upper mounting plate bottom
Connect.The free end of gas spring and linking arm is hinged, and further increases the gradient between gas spring and upper mounting plate, so that gas
Spring, which can balance, provides the lift that upper mounting plate rises, and it is weak to solve gas spring offer upward lift when upper mounting plate is in extreme lower position
Defect.
As an improvement, the upper mounting plate is provided with a breach close to the middle side part of user, the upper mounting plate back of the body below breach
Face connects a carrier, and a keyboard support is connected on described carrier.
Preferably, side of the keyboard support away from user is provided with one and the integrally formed protrusive board of keyboard support, it is described
The shapes and sizes of breach match in the shapes and sizes and upper mounting plate of protrusive board.Described keyboard support can be by one block of plate with upper mounting plate
Material cutting processing forms, and without keyboard support and upper mounting plate is respectively cut, manufacture craft is simple, and manufacturing cost is low, and will not wave
Take sheet material.
Brief description of the drawings
Fig. 1 is the positive structure schematic 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 the internal structure schematic diagram of self-powered platform of the present invention.
Fig. 4 is the attachment structure schematic diagram of the lockplate of self-powered platform of the present invention.
As shown in the figure：
1st, upper mounting plate, 2, lower platform, the 3, first lifting arm, the 4, second lifting arm, 5,6,7, gas spring, 8, cross bar, 9,
Linking arm, 10, spanner, 11, brake cable, 12, mounting seat, 13, sliding part, 14, support bar, the 15, second slide rail, the 16, first slide rail,
17th, elastic component, 18, sliding block, 19, inclined-plane, 20, projection, 21, pilot hole, 22, jacking block, 23, eccentric block, 24, breach, 25, carrying
Frame, 26, keyboard support, 27, protrusive board.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
；
Self-powered platform of the present invention, including upper mounting plate 1, lower platform 2, it is provided with least between the upper mounting plate 1 and lower platform 2
One group of lifting arm, for adjusting height of the upper mounting plate 1 relative to lower platform 2, the wherein upper end of lifting arm includes one and lifting arm
The sliding part 13 of linkage, during upper mounting plate 1 is relative to the displacement of lower platform 2, the sliding part 13 is in the horizontal direction simultaneously
Mobile, the lower rotation of upper mounting plate 1 connects a lockplate 5, the length direction of lockplate 5 and the glide direction one of sliding part 13
Cause；Described lockplate 5 is sequentially provided with multiple locks 6 being used for the clamping of sliding part 13, the lifting work along its length
Making platform also includes handle 10, and handle 10 is connected to control lockplate 5 to rotate with lockplate 5, is in the lock state lockplate 5
Or released state, in the locked state, sliding part 13 is connected in a lock 6 on lockplate 5, lifting arm is stopped fortune
Dynamic, upper mounting plate 1 highly locks；In the unlocked state, the lock 6 on lockplate 5 departs from sliding part 13, makes lifting arm movable,
Upper mounting plate 1 is Height Adjustable relative to lower platform 2.The upper end of the lifting arm is included in a sliding part to be linked with lifting arm
Linkage refers to that during upper mounting plate 1 is relative to the displacement of lower platform 2 upper end of lifting arm drives sliding part to move together.
Rise the gas spring 7 of lift between the upper mounting plate 1 and lower platform 2 provided with upper mounting plate 1；The gas bullet
One end of spring 7 is hinged with lifting arm, and the other end of gas spring 7 and upper mounting plate 1 or lower platform 2 are be hinged.On the gas spring provides
It is upper flat when platform rising lift, being rotated in controlling organization driving lockplate, and making the lock disengaging sliding part upper end on lockplate
Platform can rise automatically in the presence of gas spring, and operation is very easy, laborsaving.
Every group of lifting arm includes the first lifting arm 3 and the second lifting arm 4, and the first lifting arm 3 and the middle part of the second lifting arm 4
It is be hinged to be set in X-type；The upper end of first lifting arm 3 is be hinged with upper mounting plate 1, and the lower slide of the first lifting arm 3 coordinates
On lower platform 2, the lower end of second lifting arm 4 and lower platform 2 are be hinged, and the upper end of the second lifting arm 4 is slidably fitted in
On upper mounting plate 1, described sliding part is connected to the upper end of the second lifting arm 4.The lower end of first lifting arm 3 is connected with support
Bar 14, the both ends of the support bar 14 are arranged at the outside of first 3 liang of lateral walls of lifting arm, and the both ends of support bar 14 are same
The roller of axis connection one first；Described lower platform 2 is provided with the first slide rail 16 for matching with two the first rollers and sliding；This first
Roller gap coordinates in the first slide rail.The upper end of second lifting arm 4 is connected with sliding part 13, and the two of the sliding part 13
End is arranged at the outside of second 4 liang of lateral walls of lifting arm, and coaxially connected one second roller in the both ends of sliding part 13；It is described
Upper mounting plate 1 be provided with the second slide rail 15 for matching with two the second rollers and sliding；The second roller gap coordinates to be slided second
In rail.
Described handle 10 controls lockplate 5 to rotate by brake cable 11；The bottom of the upper mounting plate 1, which is provided with a normality, to be made
Lock 6 and the elastic component 17 of sliding part clamping on lockplate 5.Described elastic component 17 is torsion spring, and torsion spring is set in locking
In the rotating shaft of plate 5, one end and the lockplate 5 of torsion spring offset, and the bottom of the other end and upper mounting plate 1 of torsion spring offsets.
The top of first lifting arm 3 connects a cross bar 8, and the bottom of the cross bar 8 connects a downward projection of connection
Arm 9, one end and the free end of linking arm 9 of the gas spring 7 are hinged, and the other end of gas spring 7 is cut with scissors with the bottom of upper mounting plate 1
Connect.The free end of gas spring and linking arm is hinged, and further increases the gradient between gas spring and upper mounting plate, so that gas
Spring, which can balance, provides the lift that upper mounting plate rises, and it is weak to solve gas spring offer upward lift when upper mounting plate is in extreme lower position
Defect.
As shown in figure 4, the bottom of upper mounting plate 1 connects a mounting seat 12, one and locking are provided with described mounting seat 12
The eccentric block 23 of the rotating shaft of plate 5 connection, be slidably matched in described mounting seat 12 sliding block 18, and described sliding block 18 connects with brake cable 11
Connect, and inclined-plane 19 is provided with the side wall of sliding block 18；Be slidably matched a jacking block 22 on described inclined-plane 19, and the upper end of jacking block 22
Offseted with the peripheral convex portion of eccentric block 23；It is oblique on sliding block 18 when the sliding block 18 slides in and out under the pulling force effect of brake cable 11
The pushing tow jacking block 22 of face 19, jacking block 22 is set to promote eccentric block 23 to rotate.Be slidably matched a sliding block 18 in described mounting seat 12, refers to
A cavity is provided with the mounting seat, described space of slider coordinates in cavity, and two lateral walls of the sliding block are provided with two
Individual projection, the side wall of the cavity of the mounting seat are provided with two pilot holes set along sliding block glide direction, described two
Projection gap coordinates in two pilot holes.
Again as shown in figure 1, the upper mounting plate 1 is provided with a breach 24 close to the middle side part of user, the lower section of breach 24
The back side of upper mounting plate 1 connects a carrier 25, and a keyboard support 26 is connected on described carrier 25.
The side of the keyboard support 26 away from user is provided with one and the integrally formed protrusive board 27 of keyboard support 26, the protrusive board
27 shapes and sizes and the shapes and sizes of breach 24 on upper mounting plate 1 match.Described keyboard support can be by one piece with upper mounting plate
Plate cutting is process, and without keyboard support and upper mounting plate is respectively cut, manufacture craft is simple, and manufacturing cost is low, and will not
Waste sheet material.
Claims (9)
1. a kind of self-powered platform, including upper mounting plate (1), lower platform (2), are provided between the upper mounting plate (1) and lower platform (2)
At least one set of lifting arm, for adjusting height of the upper mounting plate (1) relative to lower platform (2), the wherein upper end of lifting arm includes one
With the sliding part (13) of lifting arm linkage, during upper mounting plate (1) is relative to lower platform (2) displacement, the sliding part
It is (13) simultaneously mobile in the horizontal direction, it is characterised in that：The lower rotation of upper mounting plate (1) connects a lockplate (5), lockplate
(5) length direction is consistent with the glide direction of sliding part (13)；Described lockplate (5) is sequentially provided with more along its length
The individual lock (6) being used for sliding part (13) clamping, the self-powered platform also include handle (10), handle (10) and lockplate
(5) it is connected to control lockplate (5) to rotate, lockplate (5) is in the lock state or released state, in the locked state,
Sliding part (13) is connected in a lock (6) on lockplate (5), makes lifting arm stop motion, upper mounting plate (1) height lock
It is fixed；In the unlocked state, the lock (6) on lockplate (5) departs from sliding part (13), makes lifting arm movable, upper mounting plate (1) phase
It is Height Adjustable for lower platform (2).
2. self-powered platform according to claim 1, it is characterised in that：Set between the upper mounting plate (1) and lower platform (2)
There is the gas spring (7) for rising lift for providing upper mounting plate (1)；One end of the gas spring (7) is hinged with lifting arm, and gas bullet
The other end of spring (7) and upper mounting plate (1) or lower platform (2) are be hinged.
3. self-powered platform according to claim 1, it is characterised in that：Every group of lifting arm include the first lifting arm (3) and
Second lifting arm (4), and it is be hinged in X-type setting in the middle part of the first lifting arm (3) and the second lifting arm (4)；First lifting arm
(3) upper end is be hinged with upper mounting plate (1), and the lower slide of the first lifting arm (3) coordinates on lower platform (2), and described second
The lower end of lifting arm (4) is be hinged with lower platform (2), and the upper end of the second lifting arm (4) is slidably fitted on upper mounting plate (1), institute
The sliding part stated is connected to the upper end of the second lifting arm (4).
4. self-powered platform according to claim 1, it is characterised in that：Described handle (10) is controlled by brake cable (11)
Lockplate (5) rotates；The bottom of the upper mounting plate (1) is provided with the lock (6) and sliding part card made under a normality on lockplate (5)
The elastic component (17) connect.
5. self-powered platform according to claim 4, it is characterised in that：Upper mounting plate (1) bottom connects a mounting seat
(12) eccentric block (23) being connected with lockplate (5) rotating shaft, described mounting seat (12), are provided with described mounting seat (12)
Inside be slidably matched a sliding block (18), and described sliding block (18) is connected with brake cable (11), and is provided with the side wall of sliding block (18) tiltedly
Face (19)；Be slidably matched a jacking block (22) on described inclined-plane (19), and the upper end of jacking block (22) and the periphery of eccentric block (23)
Convex portion offsets；When the sliding block (18) slides in and out under brake cable (11) pulling force effect, inclined-plane (19) pushing tow on sliding block (18)
Jacking block (22), jacking block (22) is set to promote eccentric block (23) to rotate.
6. self-powered platform according to claim 4, it is characterised in that：Described elastic component (17) is torsion spring, and torsion spring
It is set in the rotating shaft of lockplate (5), one end and the lockplate (5) of torsion spring offset, the other end of torsion spring and the bottom of upper mounting plate (1)
Portion offsets.
7. self-powered platform according to claim 3, it is characterised in that：The top connection one of first lifting arm (3)
Cross bar (8), the bottom of the cross bar (8) connect a downward projection of linking arm (9), one end of the gas spring (7) and connection
The free end of arm (9) is hinged, and the other end of gas spring (7) is hinged with upper mounting plate (1) bottom.
8. self-powered platform according to claim 1, it is characterised in that：The upper mounting plate (1) is close to the side of user
Middle part is provided with a breach (24), and upper mounting plate (1) back side below breach (24) connects a carrier (25), described carrier
(25) keyboard support (26) is connected on.
9. self-powered platform according to claim 8, it is characterised in that：Side of the keyboard support (26) away from user
Provided with one and keyboard support (26) integrally formed protrusive board (27), the shapes and sizes of the protrusive board (27) on upper mounting plate (1) with lacking
The shapes and sizes of mouth (24) match.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710806156.2A CN107495618A (en) | 2017-09-08 | 2017-09-08 | Self-powered platform |
| CN201810015031.2A CN108354323B (en) | 2017-09-08 | 2018-01-08 | Lifting workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710806156.2A CN107495618A (en) | 2017-09-08 | 2017-09-08 | Self-powered platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107495618A true CN107495618A (en) | 2017-12-22 |
Family
ID=60696130
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710806156.2A Withdrawn CN107495618A (en) | 2017-09-08 | 2017-09-08 | Self-powered platform |
| CN201810015031.2A Active CN108354323B (en) | 2017-09-08 | 2018-01-08 | Lifting workbench |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810015031.2A Active CN108354323B (en) | 2017-09-08 | 2018-01-08 | Lifting workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN107495618A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108323926A (en) * | 2018-02-11 | 2018-07-27 | 宁波汇五洲智能科技有限公司 | A kind of electric foldable table |
| CN109700183A (en) * | 2019-01-31 | 2019-05-03 | 黄建明 | A kind of placed type lifting platform |
| CN110115426A (en) * | 2019-05-16 | 2019-08-13 | 苏州市职业大学 | A kind of lifting computer desk |
| CN110192719A (en) * | 2019-05-28 | 2019-09-03 | 乐歌人体工学科技股份有限公司 | Self-powered platform |
| CN110353407A (en) * | 2019-05-31 | 2019-10-22 | 乐歌人体工学科技股份有限公司 | Self-powered platform |
| US11311100B1 (en) * | 2021-08-28 | 2022-04-26 | Ningbo Sharesun Electronic Technology Co., Ltd. | Double-layer foldable lifting desk with lever type unlocking structure |
| WO2022267128A1 (en) * | 2021-06-22 | 2022-12-29 | 尤小东 | Work table |
Families Citing this family (1)
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| CN209058262U (en) | 2018-09-21 | 2019-07-05 | 乐歌人体工学科技股份有限公司 | Self-powered platform on desktop |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2009233078A (en) * | 2008-03-27 | 2009-10-15 | Okamura Corp | Foldable elevating/lowering table |
| CN102793370B (en) * | 2012-07-28 | 2014-08-20 | 常州市万翔车辆部件有限公司 | Automatic lifting, opening and closing occasional table |
| JP6013837B2 (en) * | 2012-08-31 | 2016-10-25 | 日本リフト株式会社 | lift device |
| CN105124920B (en) * | 2015-09-18 | 2018-03-23 | 乐歌人体工学科技股份有限公司 | Self-powered 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 |
| 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 |
| CN205913114U (en) * | 2016-05-31 | 2017-02-01 | 乐歌人体工学科技股份有限公司 | Liftable working table |
| CN206586583U (en) * | 2016-10-21 | 2017-10-27 | 深圳米乔科技有限公司 | A kind of same table |
| CN106617668B (en) * | 2016-10-21 | 2023-05-26 | 浙江居优智能科技有限公司 | Small lifting table |
| CN206290932U (en) * | 2016-12-29 | 2017-06-30 | 乐歌人体工学科技股份有限公司 | Double-deck independent-lifting workbench |
-
2017
- 2017-09-08 CN CN201710806156.2A patent/CN107495618A/en not_active Withdrawn
-
2018
- 2018-01-08 CN CN201810015031.2A patent/CN108354323B/en active Active
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| CN108323926A (en) * | 2018-02-11 | 2018-07-27 | 宁波汇五洲智能科技有限公司 | A kind of electric foldable table |
| CN109700183A (en) * | 2019-01-31 | 2019-05-03 | 黄建明 | A kind of placed type lifting platform |
| CN109700183B (en) * | 2019-01-31 | 2023-11-21 | 黄建明 | Put formula elevating platform |
| CN110115426A (en) * | 2019-05-16 | 2019-08-13 | 苏州市职业大学 | A kind of lifting computer desk |
| CN110192719A (en) * | 2019-05-28 | 2019-09-03 | 乐歌人体工学科技股份有限公司 | Self-powered platform |
| CN110353407A (en) * | 2019-05-31 | 2019-10-22 | 乐歌人体工学科技股份有限公司 | Self-powered platform |
| WO2022267128A1 (en) * | 2021-06-22 | 2022-12-29 | 尤小东 | Work table |
| US11311100B1 (en) * | 2021-08-28 | 2022-04-26 | Ningbo Sharesun Electronic Technology Co., Ltd. | Double-layer foldable lifting desk with lever type unlocking structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108354323B (en) | 2024-03-26 |
| CN108354323A (en) | 2018-08-03 |
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Application publication date: 20171222 |