CN107752397A - Changeable table - Google Patents
Changeable table Download PDFInfo
- Publication number
- CN107752397A CN107752397A CN201711177691.2A CN201711177691A CN107752397A CN 107752397 A CN107752397 A CN 107752397A CN 201711177691 A CN201711177691 A CN 201711177691A CN 107752397 A CN107752397 A CN 107752397A
- Authority
- CN
- China
- Prior art keywords
- cover plate
- plate
- cover
- flap
- changeable
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B31/00—Service or tea tables, trolleys, or wagons
-
- 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
- A47B1/00—Extensible tables
-
- 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
- A47B13/00—Details of tables or desks
- A47B13/08—Table tops; Rims therefor
- A47B13/081—Movable, extending, sliding table tops
Abstract
The invention provides a kind of changeable table, it is related to the technical field of furniture, including table, elevating mechanism, multiple first cover plates, multiple second cover plates and the 3rd cover plate；Multiple first cover plates, multiple second cover plates and the 3rd cover plate are respectively positioned on above table, for forming desktop；First cover plate and the second cover plate can move back and forth along the radial direction of table；Elevating mechanism, which is arranged on table, to be used to drive the second cover plate and the 3rd cover plate to move along table direction of axis line；When table is in first state, multiple first cover plate splices are into the first desktop；When table is in the second state, multiple first cover plates and multiple second cover plates and the 3rd cover plate splice are into the second desktop.Changeable table provided by the invention just can be changeable by simply rotating table top, desk, and people can be contracted to the first desktop when few, saves space, the second desktop can be expanded to when people is more, easy to use, simple to operate.
Description
Technical field
The present invention relates to technical field of furniture, more particularly, to a kind of changeable table.
Background technology
At present, in such a populous nation of China, the top priority for improving human settlement is to be people in limited sky
Between in create the spaces of more freely activities, with social growing, modern society's living space intensification of contradictions, in space profit
It is one of effective way for such issues that solve with the innovation of aspect.In order to effectively utilize limited space, many people are
Concertina type desk can be selected, when needing, desk is opened, desk got back again after being finished, so, our space
It would not seem too narrow, and operate with should not be too cumbersome, a simple action or press a button with regard to one can be completed
Cut.For round table, due to the particularity of its tabletop shape, the change of desktop is limited, its desktop can be changed in the market
Square table is more although species there is not for the product of size, also has many.But all these deformable round tables its it is common the characteristics of be, open up
Open and fold all pretty troublesome, it is necessary to manual being dismounted for multiple times, deposited in use in the flexibility etc. of security, reliability, operation
In problem, frequent dismantling connection part be easy to it is bad, so general family is all reluctant to buy and this kind of seems convenient deformable table.
The content of the invention
It is an object of the invention to provide a kind of changeable table, can realize that desktop is changeable, and conversion process is simple, easy
Operation.
To achieve the above object, the present invention provides following technical scheme：
The present invention provides a kind of changeable table, including table, elevating mechanism, multiple first cover plates, multiple second cover plates and the
Three cover plates；
Multiple first cover plates, multiple second cover plates and the 3rd cover plate are respectively positioned on above the table, are used
In formation desktop；
First cover plate and second cover plate can move back and forth along the radial direction of the table；
The elevating mechanism, which is arranged on the table, is used to drive second cover plate and the 3rd cover plate described in
Table direction of axis line moves；
When the table is in first state, multiple first cover plate splices are into the first desktop；At the table
When the second state, multiple first cover plates and multiple second cover plates and the 3rd cover plate splice are into the second table
Face.
Further, the table includes bottom plate and flap component；
Connected between the bottom plate and the flap component by rotary disc assembly, so that the flap component can be around its axle center
Line rotates；
The flap component includes lower flap and upper rotating plate, and the lower flap is connected with the upper rotating plate and synchronous axial system.
Further, the rotary disc assembly includes rotary disk basement, rotating disk and multiple crank blocks being connected with the rotary disk basement
Mechanism；
The rotary disk basement is arranged on the lower flap；
The rotating disk is rotatablely connected with the rotary disk basement, and the rotating disk can rotate around Pivot Point Center line；
The slider-crank mechanism includes the first sliding block being connected with first cover plate and is connected with second cover plate
The second sliding block；
The first slide rail coordinated with first sliding block is provided with the lower flap, first sliding block can be along described the
One slide rail moves toward and away from the axial line of the table；
The second slide rail coordinated with second sliding block is provided with the upper rotating plate, second sliding block can be along described the
Two slide rails move toward and away from the axial line of the table.
Further, the 3rd cover plate is connected by multiple folding hinges with the rotating disk, multiple folding hinges
It is circumferentially distributed along the rotating disk, and the folding hinge is set with the 3rd cover plate in angle；
When the upper rotating plate rises, the angle where the folding hinge between straight line and the 3rd cover plate becomes big,
3rd cover plate rises；When the upper rotating plate declines, where the folding hinge between straight line and the 3rd cover plate
Angle diminishes, and the 3rd cover plate declines.
Further, flap lifting slope is provided with the bottom plate, the flap lifting slope coordinates with the elevating mechanism
To realize that the upper rotating plate rises or declined.
Further, the elevating mechanism includes lifting arm and the universal wheel being connected with the lifting arm, the lifting arm
It is hinged with the upper rotating plate, and may pass through the lower flap and offseted with flap lifting slope；
The upper rotating plate is additionally provided with positive stop, when the upper rotating plate rises to extreme higher position, the lifting arm one
Side offsets with the positive stop.
Further, the lifting arm is elastic component.
Further, the changeable table also includes train of dress, the train of dress be arranged on the table outer ring and with the bottom plate
It is slidably connected.
Further, train of dress lifting slope is provided with the bottom plate, lifting wheel, the lifting wheel are provided with the train of dress
Hill wash can be lifted along the train of dress to move.
Further, the first cover plate side is provided with plate, and opposite side is provided with the slot coordinated with the plate.
Changeable table provided by the invention has the advantages that：
The present invention provides a kind of changeable table, including table, elevating mechanism, multiple first cover plates, multiple second cover plates and the
Three cover plates；Multiple first cover plates, multiple second cover plates and the 3rd cover plate are respectively positioned on above table, for forming desktop；First lid
Plate and the second cover plate can move back and forth along the radial direction of table；Elevating mechanism, which is arranged on table, to be used to drive the second cover plate and the
Three cover plates move along table direction of axis line；When table is in first state, multiple first cover plate splices are into the first desktop；When
When table is in the second state, multiple first cover plates and multiple second cover plates and the 3rd cover plate splice are into the second desktop.
Using changeable table provided by the invention, easily desktop can be deployed and be shunk, specific implementation process is such as：It is inverse
Hour hands rotate the first cover plate either the second cover plate or the 3rd cover plate, and the second cover plate and the 3rd cover plate decline, while the first cover plate
Moved with the axial line of the second cover plate towards table, until the first cover plate covers the second cover plate and the 3rd cover plate, multiple first
Cover plate splice shrinks into the first desktop, this process desktop, and size reduces；Turn clockwise the first cover plate, the first cover plate and second
Cover plate moves away from the axial line of table, and the second cover plate and the 3rd cover plate rise, until the second cover plate and the 3rd cover plate rise to
Extreme higher position, after multiple second cover plates and the 3rd cover plate are completely exposed, multiple first cover plates, multiple second cover plates and the 3rd cover plate
The second desktop is spliced into, the expansion of this process desktop, size increase.And the first cover plate is highly constant in desktop conversion process, i.e.,
When desktop shrinks and deployed, height of table top is constant, avoids bringing inconvenience to diner.
Changeable table provided by the invention just can be changeable by simply rotating table top, desk, and people can when few
To be contracted to the first desktop, space is saved, the second desktop can be expanded to when people is more, it is easy to use, simple to operate.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the 3 dimensional drawing of changeable table provided in an embodiment of the present invention；
Fig. 2 is structural representation when changeable table provided in an embodiment of the present invention is shrunk to the first desktop；
Fig. 3 is structural representation when changeable table provided in an embodiment of the present invention is launched into the second desktop；
Fig. 4 is the structure for removing the first cover plate, the second cover plate and the 3rd cover plate in changeable table provided in an embodiment of the present invention
Schematic diagram；
Fig. 5 is the structural representation for removing upper rotating plate in Fig. 4 after polishing train of dress；
Fig. 6 is the structural representation of upper rotating plate and elevating mechanism in changeable table provided in an embodiment of the present invention；
Fig. 7 is the structural representation of the first cover plate provided in an embodiment of the present invention.
Icon：1- tables；2- elevating mechanisms；The cover plates of 3- first；The cover plates of 4- second；The cover plates of 5- the 3rd；6- rotary disc assemblies；7-
Folding hinge；8- train of dress；11- bottom plates；Flap under 12-；13- upper rotating plates；21- lifting arms；22- universal wheels；31- plates；32- is inserted
Groove；61- rotating disks；62- slider-crank mechanisms；63- rotary disk basements；81- lifting wheels；111- flaps lift slope；112- train of dress lifts slope；
131- positive stops；621- cranks；The sliding blocks of 622- first；The sliding blocks of 623- second.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that instruction or hint relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
Fig. 1-Fig. 7 is refer to, changeable table provided in an embodiment of the present invention is elaborated below in conjunction with accompanying drawing.
The embodiment provides a kind of changeable table, including it is table 1, elevating mechanism 2, multiple first cover plates 3, multiple
Second cover plate 4 and the 3rd cover plate 5；
Multiple first cover plates 3, the cover plate 5 of multiple second cover plates 4 and the 3rd are respectively positioned on the top of table 1, for forming desktop；
First cover plate 3 and the second cover plate 4 can move back and forth along the radial direction of table 1；
Elevating mechanism 2, which is arranged on table 1, to be used to drive the second cover plate 4 and the 3rd cover plate 5 to move along the direction of axis line of table 1
It is dynamic；
When table 1 is in first state, multiple first cover plates 3 are spliced into the first desktop；When table 1 is in the second state
When, multiple first cover plates 3 and the cover plate 5 of multiple second cover plates 4 and the 3rd are spliced into the second desktop.Two of which state transformation mistake
Cheng Zhong, multiple first cover plates 3 highly keep constant, i.e., when size of desktop converts, height of table top is constant, avoids causing to diner
Inconvenience.
In the optional scheme of the present embodiment, the quantity of the first cover plate 3 of changeable table is identical with the quantity of the second cover plate 4, and is spaced
Set, the 3rd cover plate 5 is located among the region that the first cover plate 3 and the second cover plate 4 surround, also, the outer ring of the 3rd cover plate 5 with it is multiple
Design is adapted to the periphery of the first cover plate 3 and the periphery of the second cover plate 4 respectively, for example, the first cover plate 3 is fanning strip, the second cover plate 4 is
Flechette-type plate, the 3rd cover plate 5 are star-like plate, and the wedge angle of the fan angle of the first cover plate 3 and the second cover plate 4 can just insert the 3rd cover plate
In the neck of 5 outer rings.
The changeable table provided using embodiments of the invention, easily can be deployed and be shunk to desktop, be implemented
Process is such as：Rotate counterclockwise cover plate is the first cover plate 3 either the second cover plate 4 or the 3rd cover plate 5, the second cover plate 4 and the 3rd lid
Plate 5 declines, while the axial line of the first cover plate 3 and the second cover plate 4 towards table 1 moves, until the first cover plate 3 is by the second cover plate
4 and the 3rd cover plate 5 cover, multiple first cover plates 3 are spliced into the first desktop, this process desktop shrink, size reduce；Dextrorotation
The axial line for turning the first cover plate 3, the first cover plate 3 and the second cover plate 4 away from table 1 moves, on the second cover plate 4 and the 3rd cover plate 5
Rise, until the second cover plate 4 and the 3rd cover plate 5 rise to extreme higher position, after multiple cover plates 5 of second cover plate 4 and the 3rd are completely exposed,
Multiple first cover plates 3, the cover plate 5 of multiple second cover plates 4 and the 3rd are spliced into the second desktop, the expansion of this process desktop, size increase.
And the first cover plate 3 is highly constant in desktop conversion process, the second cover plate 4 and the 3rd cover plate 5 rise or declined, i.e., desktop is received
When contracting and expansion, height of table top is constant, avoids bringing inconvenience to diner.
The changeable table that embodiments of the invention provide just can be changeable by simply rotating table top, desk, and people is few
When can be contracted to the first desktop, save space, the second desktop, easy to use, operation can be expanded to when people is more
Simply.
In the optional scheme of the present embodiment, further, table 1 includes bottom plate 11 and flap component；
Connected between bottom plate 11 and flap component by rotary disc assembly 6, so that flap component can rotate around its axial line；
Flap component includes lower flap 12 and upper rotating plate 13, lower flap 12 and upper rotating plate 13 connects and synchronous axial system.
In the optional scheme of the present embodiment, further, rotary disc assembly 6 include rotary disk basement 63, rotating disk 61 and it is multiple with
The slider-crank mechanism 62 that rotary disk basement 63 connects；
Rotary disk basement 63 is arranged on lower flap 12；
Rotating disk 61 is rotatablely connected with rotary disk basement 63, and rotating disk 61 can rotate around Pivot Point Center line；
Slider-crank mechanism 62 includes the first sliding block 622 being connected with the first cover plate 3 and be connected with the second cover plate 4 second
Sliding block 623；
The first slide rail coordinated with the first sliding block 622 is provided with lower flap 12, the first sliding block 622 can be along the first slide rail court
To or away from table 1 axial line move；
The second slide rail coordinated with the second sliding block 623 is provided with upper rotating plate 13, the second sliding block 623 can be along the second slide rail court
To or away from table 1 axial line move.
It should be noted that the first cover plate 3 is connected with the first sliding block 622, when rotating the first cover plate 3, the first cover plate 3 with
First sliding block 622 moves back and forth along the first slide rail, meanwhile, the first sliding block 622 drives rotating disk 61 to rotate by crank 621, with turning
The crank 621 that disk seat 63 connects drives the second sliding block 623 to be moved back and forth along the second slide rail.The first slide rail quantity in the present embodiment
Can with but be not limited only to one, two and two or more, accordingly, the first sliding block 622 be provided with and the first slide rail quantity phase
Same and matching chute.
In the optional scheme of the present embodiment, further, flap lifting slope 111, flap lifting are provided with bottom plate 11
Slope 111 coordinates with elevating mechanism 2 to realize that upper rotating plate 13 rises or declined.
Flap liter is connected with it should be noted that being provided with flap lifting slope 111 on bottom plate 11 and being specifically as follows bottom plate 11
Descending grade 111, such as：Bottom plate 11 is provided with arc-shaped slot, and groove both ends connection rotating plate lifts the both ends on slope 111, when the edge of elevating mechanism 2
When flap lifting slope 111 is moved, when elevating mechanism 2 is climbed, upper rotating plate 13 rises, during 2 descending of elevating mechanism, under upper rotating plate 13
Drop.In the present embodiment alternative, the flap lifting highest point of slope 111 can be concordant with the upper surface of bottom plate 11, i.e., under elevating mechanism 2
End can abut with the upper surface of bottom plate 11.
In the optional scheme of the present embodiment, further, the 3rd cover plate 5 is connected by multiple folding hinges 7 with rotating disk 61
Connect, multiple folding hinges 7 are circumferentially distributed along rotating disk 61, and the cover plate 5 of folding hinge 7 and the 3rd is set in angle；
When upper rotating plate 13 rises, the angle between the place straight line of folding hinge 7 and the 3rd cover plate 5 becomes big, the 3rd cover plate 5
Rise；When upper rotating plate 13 declines, the angle between the place straight line of folding hinge 7 and the 3rd cover plate 5 diminishes, under the 3rd cover plate 5
Drop.
It should be noted that the top of rotating disk 61 is connected with column, the one end of folding hinge 7 is hinged with column, the other end and the
Three cover plates 5 connect, and can support the 3rd cover plate 5.Through hole is provided among upper rotating plate 13, folding hinge 7 covers through through hole and the 3rd
Plate 5 connects.When elevating mechanism 2 is climbed, upper rotating plate 13 rises, and the through hole of upper rotating plate 13 limits the expansion of multiple folding hinges 7
Angle, i.e., the angle between the place straight line of folding hinge 7 and the 3rd cover plate 5 become big, and the 3rd cover plate 5 rises；When under elevating mechanism 2
During slope, upper rotating plate 13 declines, and the through hole of upper rotating plate 13 limits the expanded angle of multiple folding hinges 7, i.e., straight where folding hinge 7
Angle between line and the 3rd cover plate 5 diminishes, and the 3rd cover plate 5 declines.
In the optional scheme of the present embodiment, further, elevating mechanism 2 includes lifting arm 21 and is connected with lifting arm 21
Universal wheel 22, lifting arm 21 and upper rotating plate 13 are be hinged, and may pass through lower flap 12 and lift slope 111 with flap and offset；
Upper rotating plate 13 is additionally provided with positive stop 131, when upper rotating plate 13 rises to extreme higher position, the side of lifting arm 21 with
Positive stop 131 offsets.
It should be noted that turn clockwise cover plate when, when lifting arm 21 fall into flap lifting slope 111 lowest part when,
Lifting arm 21 is due to the vertical table 1 of Action of Gravity Field, and when universal wheel 22 and flap lifting slope 111 offset, universal wheel 22 is along flap
Lifting slope 111 is climbed, and lifting arm 21 tilts towards positive stop 131, when lifting arm 21 offsets with positive stop 131, lifting
Arm 21 in " " tilt, and when universal wheel 22 rises to the highest point on flap lifting slope 111, universal wheel 22 can slide into bottom plate
11 upper surface, upper rotating plate 13 rise；During rotate counterclockwise cover plate, when the universal wheel 22 of lifting arm 21 slides to flap lifting slope
111 highest point, universal wheel 22 lift the descending of slope 111 along flap, and now upper rotating plate 13 is gradually reduced, and turn when universal wheel 22 slides to
When plate lifts the lowest part on slope 111, lifting arm 21 is because the vertical table 1 of Action of Gravity Field, cover plate continue to rotate, and lifting arm 21 is the bottom of at
Tilted in the presence of plate 11 backwards to positive stop 131, lifting arm 21 is tilted in "/", and upper rotating plate 13 is gradually reduced, due to lifting arm
The 21 side infinite place baffle plates intercept, and lifting arm 21 can be in " one " font, and upper rotating plate 13 drops to extreme lower position.
In the optional scheme of the present embodiment, further, lifting arm 21 is elastic component.Lifting arm 21 is that elastic component can be with
Make the height that upper rotating plate 13 rises and the height of decline different.
In the optional scheme of the present embodiment, further, changeable table also includes train of dress 8, and train of dress 8 is arranged on outside table 1
Enclose and be slidably connected with bottom plate 11.
In the optional scheme of the present embodiment, further, train of dress lifting slope 112 is provided with bottom plate 11, is set on train of dress 8
Lifting wheel 81 is equipped with, lifting wheel 81 can lift slope 112 along train of dress and slide.
It should be noted that train of dress 8 is provided with lowering or hoisting gear, lowering or hoisting gear is the lifting wheel 81 and bottom plate 11 on train of dress 8
The upper lifting slope coordinated with lifting wheel 81, when lifting wheel 81 is climbed along lifting slope, train of dress 8 rises, when lifting wheel 81 is along lifting
During the descending of slope, train of dress 8 declines.When train of dress 8 rises until when holding cover plate, train of dress 8 is played a supporting role, and now table
Sub- cover plate can not rotate, and train of dress 8 also acts as position-limiting action.
In the optional scheme of the present embodiment, further, the side of the first cover plate 3 is provided with plate 31, and opposite side is set
There is the slot 32 coordinated with plate 31.
It should be noted that when multiple first cover plates 3 are spliced into the first desktop, one in two neighboring first cover plate 3
The plate 31 of first cover plate 3 is inserted in the slot 32 of another the first cover plate 3.
The changeable table specific operation process that embodiments of the invention provide is as follows：
When desk becomes big, first rotating train of dress 8 makes its decline, allows it to step down, appointing in first cover plate 3 that then turns clockwise
One piece of meaning, the second cover plate 4 and the 3rd cover plate 5 rotate simultaneously, and the second cover plate 4 rises when waiting the first cover plate 3 to go to certain angle, the
Three cover plates 5 also rise together when the second cover plate 4 rises, and the first cover plate 3 and the second cover plate 4 move away from the axial line of table 1,
When being contacted Deng the first cover plate 3, the second cover plate 4 and the 3rd cover plate 5, desk becomes big, then rotates train of dress 8 and make its rising, and train of dress 8 is right
Desktop reinforce and it is spacing；
Desk becomes hour, and first rotating train of dress 8 makes its decline, allows it to step down, then appointing in the first cover plate of rotate counterclockwise 3
One piece of meaning, the second cover plate 4 and the 3rd cover plate 5 rotate simultaneously, and the second cover plate 4 declines, and the 3rd cover plate 5 is when the second cover plate 4 declines
Also declining together, the axial line of the first cover plate 3 and the second cover plate 4 towards table 1 moves, when waiting multiple contacts of first cover plates 3, table
Son diminishes, then rotates train of dress 8 and make its rising, and train of dress 8 is reinforced and spacing to desktop.
The changeable table of the present invention is illustrated above, still, the present invention is not limited to above-mentioned specific embodiment,
Without departing from the scope of claim, various deformations or change can be carried out.Present invention resides in claim
In the range of various modifications and change.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
Invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：It is still
Technical scheme described in foregoing embodiments can be modified, either which part or all technical characteristic are carried out
Equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technical side
The scope of case.
Claims (10)
1. a kind of changeable table, it is characterised in that including table (1), elevating mechanism (2), multiple first cover plates (3), multiple second
Cover plate (4) and the 3rd cover plate (5)；
Multiple first cover plates (3), multiple second cover plates (4) and the 3rd cover plate (5) are respectively positioned on the table (1)
Top, for forming desktop；
First cover plate (3) and second cover plate (4) can move back and forth along the radial direction of the table (1)；
The elevating mechanism (2), which is arranged on the table (1), to be used to drive second cover plate (4) and the 3rd cover plate
(5) moved along the table (1) direction of axis line；
When the table (1) is in first state, multiple first cover plates (3) are spliced into the first desktop；When the table
(1) when being in the second state, multiple first cover plates (3) and multiple second cover plates (4) and the 3rd cover plate (5)
It is spliced into the second desktop.
2. changeable table according to claim 1, it is characterised in that the table (1) includes bottom plate (11) and flap component；
It is connected between the bottom plate (11) and the flap component by rotary disc assembly (6), so that the flap component can be around it
Axial line rotates；
The flap component includes lower flap (12) and upper rotating plate (13), the lower flap (12) and the upper rotating plate (13) connection
And synchronous axial system.
3. changeable table according to claim 2, it is characterised in that the rotary disc assembly (6) includes rotary disk basement (63), rotating disk
And multiple slider-crank mechanisms (62) being connected with the rotary disk basement (63) (61)；
The rotary disk basement (63) is arranged on the lower flap (12)；
The rotating disk (61) is rotatablely connected with the rotary disk basement (63), and the rotating disk (61) can rotate around Pivot Point Center line；
The slider-crank mechanism (62) includes the first sliding block (622) for being connected with first cover plate (3) and with described second
The second sliding block (623) of cover plate (4) connection；
The first slide rail coordinated with first sliding block (622), first sliding block (622) are provided with the lower flap (12)
Axial line that can be along first slide rail toward and away from the table (1) moves；
The second slide rail coordinated with second sliding block (623), second sliding block (623) are provided with the upper rotating plate (13)
Axial line that can be along second slide rail toward and away from the table (1) moves.
4. changeable table according to claim 3, it is characterised in that the 3rd cover plate (5) passes through multiple folding hinges (7)
It is connected with the rotating disk (61), multiple folding hinges (7) are circumferentially distributed along the rotating disk (61), and the folding hinge
(7) set with the 3rd cover plate (5) in angle；
When the upper rotating plate (13) rises, the angle where the folding hinge (7) between straight line and the 3rd cover plate (5)
Become big, the 3rd cover plate (5) rises；When the upper rotating plate (13) declines, straight line where the folding hinge (7) with it is described
Angle between 3rd cover plate (5) diminishes, and the 3rd cover plate (5) declines.
5. changeable table according to claim 2, it is characterised in that flap lifting slope is provided with the bottom plate (11)
(111), flap lifting slope (111) coordinate with the elevating mechanism (2) with realize the upper rotating plate (13) rise or under
Drop.
6. changeable table according to claim 5, it is characterised in that the elevating mechanism (2) include lifting arm (21) and with
The universal wheel (22) of lifting arm (21) connection, the lifting arm (21) is be hinged with the upper rotating plate (13), and may pass through institute
Lower flap (12) is stated to offset with flap lifting slope (111)；
The upper rotating plate (13) is additionally provided with positive stop (131), described when the upper rotating plate (13) rises to extreme higher position
Lifting arm (21) side offsets with the positive stop (131).
7. changeable table according to claim 6, it is characterised in that the lifting arm (21) is elastic component.
8. changeable table according to claim 2, it is characterised in that be also arranged on institute including train of dress (8), the train of dress (8)
State table (1) outer ring and be slidably connected with the bottom plate (11).
9. changeable table according to claim 8, it is characterised in that train of dress lifting slope is provided with the bottom plate (11)
(112) lifting wheel (81), is provided with the train of dress (8), it is sliding that the lifting wheel (81) can lift slope (112) along the train of dress
It is dynamic.
10. changeable table according to claim 1, it is characterised in that the first cover plate (3) side is provided with plate
(31), opposite side is provided with the slot (32) coordinated with the plate (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711177691.2A CN107752397A (en) | 2017-11-22 | 2017-11-22 | Changeable table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN108537981A (en) * | 2018-04-09 | 2018-09-14 | 武汉轻工大学 | Intelligent memory system and express delivery access method |
| CN108577201A (en) * | 2018-04-25 | 2018-09-28 | 中山市福园雅居家具有限公司 | A kind of dining table |
| CN108741616A (en) * | 2018-03-30 | 2018-11-06 | 广州大学 | A kind of variable area type square table |
| CN109077447A (en) * | 2018-09-25 | 2018-12-25 | 泰州机电高等职业技术学校(江苏联合职业技术学院泰州机电分院) | A kind of intelligence desk |
| CN111000369A (en) * | 2019-11-08 | 2020-04-14 | 浙江玛拉蒂智能家具科技有限公司 | Multifunctional spliced conference table |
| CN115429041A (en) * | 2022-09-21 | 2022-12-06 | 包头北方创业专用汽车有限责任公司 | Automatic lifting and rotating drawing table |
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| CN111000369A (en) * | 2019-11-08 | 2020-04-14 | 浙江玛拉蒂智能家具科技有限公司 | Multifunctional spliced conference table |
| CN115429041A (en) * | 2022-09-21 | 2022-12-06 | 包头北方创业专用汽车有限责任公司 | Automatic lifting and rotating drawing table |
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