CN209017982U - Synchronization lifting mechanism and desk - Google Patents
Synchronization lifting mechanism and desk Download PDFInfo
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- CN209017982U CN209017982U CN201821038979.1U CN201821038979U CN209017982U CN 209017982 U CN209017982 U CN 209017982U CN 201821038979 U CN201821038979 U CN 201821038979U CN 209017982 U CN209017982 U CN 209017982U
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Abstract
The utility model discloses a kind of synchronization lifting mechanisms, and including the first support connecting with the lift side of the first lift actuator, first support is gone up and down with the lifting of the first lift actuator；The second support connecting with the lift side of the second lift actuator, second support are gone up and down with the lifting of the second lift actuator；One end of first flexible traction component is fixedly connected with fixing pipe in second, first flexible traction component is flexibly and after the cooperation of the other end of one end of second support, one end of first support, first support, and fixing pipe is fixed in the other end and first of the first flexible traction component；Fixing pipe is fixed in one end and first of second flexible traction component, flexibly and after the cooperation of the other end of one end of first support, one end of second support, second support, the other end of the second flexible traction component is fixedly connected second flexible traction component with fixing pipe in second.The utility model can ensure that the component being supported on synchronization lifting mechanism is not in inclined state.
Description
Technical field
The utility model relates to a kind of synchronization lifting mechanism and desks.
Background technique
Desk is commonly in life, work and Learning in School as a kind of daily necessities, general desk usually by
Desktop is formed by fixedly connecting with table leg, and the length of table leg is also fixed, so that the height of entire desktop is to fix not
It is adjustable.And with the difference of application environment and the application demand of different crowd, to the high diversity of desk, automatic
Degree, the requirement of level of comfort are also higher and higher.
It there is now the table leg support using gas spring as desk and make face, control gas spring is installed in the lower surface of desktop
The control assembly opened or closed, the control assembly (are connect by components such as drag-lines with the tieback connection on a connection component
Rope connector is hinged on connection component) connection, the other end of the tieback connection and the switch of gas spring support, when needing table
When son rises or drops, power rotates tieback connection by drag-line by user by control control assembly, to make gas spring
Switch open, so that gas spring rises or drops according to the intention of user.
Since the table leg at desk both ends is supported by gas spring, when manipulating desk lifting, need to keep gas spring same
Step operation, is otherwise raised and lowered on one side, and another side is tilted also in not dynamic state so as to cause desktop, such as when
When needing to decline desktop, it is big that manipulator applies the lower pressure received to one end of desk, and the lower pressure that the other end applies is small, this
Kind situation is to be easiest to cause desktop inclined.
Summary of the invention
The purpose of this utility model is to provide a kind of synchronization lifting mechanism and desk, the utility model, which can ensure that, to be supported
Component on synchronization lifting mechanism is not in inclined state.
The technical solution for solving above-mentioned technical problem is as follows:
Synchronization lifting mechanism, including it is the first lift actuator, the second lift actuator, fixing pipe in first, solid in second
Fixed pipe, further includes that the first lift actuator and the second lift actuator is made to synchronize the synchronization mechanism of lifting, synchronization mechanism packet
It includes:
The first support being connect with the lift side of the first lift actuator, first support with the first lift actuator lifting
And it goes up and down；
The second support being connect with the lift side of the second lift actuator, second support with the second lift actuator lifting
And it goes up and down；
One end of first flexible traction component, the first flexible traction component is fixedly connected with fixing pipe in second, and first
Flexible traction component is flexibly and after the cooperation of the other end of one end of second support, one end of first support, first support, and first
The other end of flexible traction component is fixedly connected with fixing pipe in first；
One end of second flexible traction component, the second flexible traction component is fixedly connected with fixing pipe in first, and second
Flexible traction component is flexibly and after the cooperation of the other end of one end of first support, one end of second support, second support, and second
The other end of flexible traction component is fixedly connected with fixing pipe in second.
A kind of desk, including desktop further include synchronization lifting mechanism, the desktop with it is same in the synchronization lifting mechanism
Walk mechanism connection.
The advantages of the utility model are as follows: synchronous when the first lift actuator and the second lift actuator make elevating movement
Mechanism is formed simultaneously restraining function power to the first lift actuator and the second lift actuator, to avoid the occurrence of the first lifting drive
The lifting of the dynamic device situation too fast relative to the lifting of the second lift actuator, so that the first lift actuator and the second lifting are driven
The lifting of dynamic device is synchronous, it is ensured that the component (such as desktop) being supported on synchronization lifting mechanism will not run-off the straight.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the desk of the utility model；
Fig. 2 is that the schematic diagram after desktop is concealed on the basis of Fig. 1；
Fig. 3 is the schematic diagram concealed after crossbeam, the first movable outer tube and the second movable outer tube on the basis of Fig. 2；
Fig. 4 is that the schematic diagram after the first inner tube and the second inner tube is concealed on the basis of Fig. 3；
Fig. 5 is the installation diagram of first support and the first pivoting part, the second pivoting part and third pivoting part；
Fig. 6 is the installation diagram of second support and the 4th pivoting part, the 5th pivoting part and the 6th pivoting part；
Fig. 7 is the schematic diagram of the first connector；
Fig. 8 is the schematic diagram of the second connector；
Appended drawing reference of the Fig. 1 into Fig. 8:
10 be desktop；
20 be the first support member, 21 be the second support member；
30 be the first lift actuator, 301 be first axle, 31 be the second lift actuator, 311 be the second axis；
40 it is first support, 401 be the first hole, 411 be first support ontology, 412 be the first pivoting part, 413 is
Two-revolution component, 414 are third pivoting part；
41 it is second support, 410 is the second hole, 421 is second support ontology, 422 is the 4th pivoting part, 423 is
Five pivoting parts, 424 are the 6th pivoting part；
42 be the first flexible traction component；
43 be the second flexible traction component；
50 be the first inner tube, and 51 be the first connector, and 510 be the first U-shaped interconnecting piece, and 511 be the first bending interconnecting piece；
60 be the second inner tube, and 61 be the second connector, and 610 be the second U-shaped interconnecting piece, and 611 be the second bending interconnecting piece；
70 it is crossbeam, 71 be the first movable outer tube, 72 is the second movable outer tube；
80 be the first friction component.
Specific embodiment
First embodiment
As shown in Figure 1, the desk of the utility model includes desktop 10, the first support member 20, the second support member 21,
Fixing pipe in one lift actuator 30, the second lift actuator 31, first fixing pipe and makes the first lift actuator in second
The synchronization mechanism of lifting is synchronized with the second lift actuator, the relationship to each section and between them carries out detailed below
Illustrate:
As illustrated in fig. 1 and 2, in one or more embodiments, the first support member 20 and the second support member 21 are divided
Not Wei Yu the lower section of desktop 10, the first lift actuator 30 is installed in the first support member 20, in the second support member 21
Second lift actuator 31 is installed, the first lift actuator 30 and the second lift actuator 31 preferentially use gas spring, and first liter
The structure of driver 30 and the second lift actuator 31 and the assembly with the first support member 20 and the second support member 21 are dropped
Structure preferentially uses the structure disclosed in Publication No. CN106308039A, and details are not described herein.First lift actuator, 30 He
Second lift actuator 31 can also be using components such as cylinder or hydraulic cylinders.
As shown in Figures 2 to 6, synchronization mechanism include: first support 40, second support 41, the first flexible traction component 42,
Second flexible traction component 43, is below described in detail the structure of synchronization mechanism:
As shown in Figures 2 to 6, one end of first support 40 is connect with the lift side of the first lift actuator 30, and first
Frame 40 is gone up and down, first support 40 and the preferred connection type of the first lift actuator 30 with the lifting of the first lift actuator 30
It is that one end of first support 40 is equipped with the first hole 401, the lift side of the first lift actuator 30 is equipped with the first mounting hole, and one
First axle 301 passes through the first hole 401 and the first mounting hole, so that the first lift actuator 30 and first support 40 connect into one
Body；Preferably, a part of first support 40 is located in first in fixing pipe, and a part of the first lift actuator 30 also is located at
In first in fixing pipe.Fixing pipe one end is fixedly connected with the first support member 20 in first, therefore, when the first lift actuator
When 30 lift side lifting drives first support 40 to go up and down, fixing pipe will not be moved in first.
As shown in Figures 2 to 6, first support 41 includes: first support ontology 411, the first pivoting part 412, second times
Rotation member 413, third pivoting part 414, the first pivoting part 412 are installed in rotation on one end of first support ontology 411,
Second pivoting part 413 is installed in rotation on one end of first support ontology 411；Third pivoting part 414 is rotationally pacified
Mounted in the other end of first support ontology 411.
As shown in Figures 2 to 6, the section of first support ontology 411 is U-shaped, it is preferable that first support ontology 411 is slot
Steel, the first pivoting part 412 and the second pivoting part 413 are respectively positioned in the slot of 411 one end of first support ontology, the first axle
301 pass through the first pivoting part 412 and the second pivoting part 413, so that the first pivoting part 412 and the second pivoting part 413
It is supported by first axle 301, so that the first pivoting part 412 and the second pivoting part 413 can turn round.And third pivoting part
414 be located at 411 other end of first support ontology slot in, third pivoting part 414 by the first mandrel (not shown) into
Row support, so that third pivoting part 414 can turn round.First pivoting part 412, the second pivoting part 413, third rotating part
Part 414 is bearing or one of idler wheel or sprocket wheel.
As shown in Figures 2 to 6, one end of second support 41 is connect with the lift side of the second lift actuator 31, and second
Frame 41 is gone up and down, second support 41 and the preferred connection type of the second lift actuator 31 with the lifting of the second lift actuator 31
It is that one end of second support 41 is equipped with the second hole 410, the lift side of the second lift actuator 31 is equipped with the second mounting hole, and one
Second axis 311 passes through the second hole 410 and the second mounting hole, so that the second lift actuator 31 and second support 41 connect into one
Body.Preferably, a part of second support 41 is located in second in fixing pipe, and a part of the second lift actuator 31 also is located at
In second in fixing pipe.Fixing pipe one end is fixedly connected with the second support member 21 in second, therefore, when the second lift actuator
When 31 lift side lifting drives second support 41 to go up and down, fixing pipe will not be moved in second.
As shown in Figures 2 to 6, second support 42 includes: second support ontology 421, the 4th pivoting part 422, the 5th time
Rotation member 423, the 6th pivoting part 424, the 4th pivoting part 422 are installed in rotation on one end of second support ontology 421,
5th pivoting part 423 is installed in rotation on one end of second support ontology 421；6th pivoting part 424 is rotationally pacified
Mounted in the other end of second support ontology 421.
As shown in Figures 2 to 6, the section of second support ontology 421 is U-shaped, it is preferable that second support ontology 421 is slot
Steel, the 4th pivoting part 422 and the 5th pivoting part 423 are respectively positioned in the slot of 421 one end of second support ontology, second axis
311 pass through the 4th pivoting part 422 and the 5th pivoting part 423, so that the 4th pivoting part 422 and the 5th pivoting part 423
It is supported by the second axis 311, so that the 4th pivoting part 422 and the 5th pivoting part 423 can turn round.And the 6th pivoting part
424 are located in the slot of 421 other end of second support ontology, and the 6th pivoting part 424 is supported by the second mandrel, thus the
Six pivoting parts 424 can turn round.4th pivoting part 422, the 5th pivoting part 423, the 6th pivoting part 424 be bearing or
One of idler wheel or sprocket wheel.
As shown in Figures 2 to 6, one end of the first flexible traction component 42 is fixedly connected with fixing pipe in second, and first scratches
Property traction element 42 flexibly with the other end of one end of second support 41, one end of first support 40, first support 41 cooperate
Afterwards, the other end of the first flexible traction component 42 is fixedly connected with fixing pipe in first.Preferably, first flexible traction portion
Part 42 and the 5th pivoting part 423, the first pivoting part 412 and the flexible cooperation of third pivoting part 414, the flexibility cooperate class
It is similar to the fit system of belt and belt pulley, i.e., the first flexible traction component 42 is by the 5th pivoting part 423, the first pivoting part
412 and third pivoting part 414 be tensioned.
As shown in Figures 2 to 6, one end of the second flexible traction component 43 is fixedly connected with fixing pipe in first, and second scratches
Property traction element 42 flexibly with the other end of one end of first support 40, one end of second support 41, second support 41 cooperate
Afterwards, the other end of the second flexible traction component 43 is fixedly connected with fixing pipe in second.The second flexible traction component and
Two-revolution component 413, the 4th pivoting part 422 and the 6th pivoting part flexibility cooperation, flexibility cooperation be similar to belt with
The fit system of belt pulley, i.e. the second flexible traction component 43 are by the 6th pivoting part 424, the second pivoting part 413 and
The tensioning of four pivoting parts 422.
As shown in Figures 2 to 6, fixing pipe includes the first inner tube 50 and the first connector 51 in described first, in first
One end of pipe 50 and the first support member 20 are fixed, and at least part of the first connector 51 is located in the first inner tube 50 and with the
One inner tube 50 is fixed, and the first connector 51 is by the both ends of the first U-shaped interconnecting piece 510 and the first U-shaped interconnecting piece 510 through bent
At the first bending interconnecting piece 511 form, offer first through hole, the first U-shaped interconnecting piece on the tube wall of first inner tube 50
510, which pass through first through hole, is located in the first inner tube 50, and first, which bends interconnecting piece 511, is located at the outside of the first inner tube 50 and with first
Inner tube 50 is fixedly connected.
As shown in Figures 2 to 6, fixing pipe includes the second inner tube 60 and the second connector 61 in described second, and second connects
At least part of fitting 61 is located in the second inner tube 60 and fixes with the second inner tube 60, and the second connector 61 is by the second U-shaped company
Second bending interconnecting piece 611 of the both ends of socket part 610 and the second U-shaped interconnecting piece 610 through being bent to form forms, in described second
The second through-hole is offered on the tube wall of pipe 60, the second U-shaped interconnecting piece 610 is located in the second inner tube 60 by the second through-hole, and second
Bending interconnecting piece 611 is located at the outside of the second inner tube 60 and is fixedly connected with the second inner tube 60.
As shown in Fig. 2 to Fig. 8, one end of the first flexible traction component 42 is fixedly connected with the second connector 61, and first scratches
The other end of property traction element 42 is fixedly connected with the first connector 51, and one end of the second flexible traction component 43 is connect with first
Part 51 is fixedly connected, and the other end of the second flexible traction component 43 is fixedly connected with the second connector 61.Preferably, first is flexible
One end of traction element 42 is fixedly connected with the second U-shaped interconnecting piece 610 of the second connector 61 by screw or pin, and first scratches
The other end of property traction element 42 is fixedly connected with the first U-shaped interconnecting piece 510 of the first connector 51 by screw or pin, and
One end of two flexible traction components 43 is fixedly connected with the first U-shaped interconnecting piece 510 of the first connector 51 by screw or pin,
The other end of second flexible traction component 43 and the second U-shaped interconnecting piece 610 of the second connector 61 are fixed by screw or pin
Connection.
As shown in Figures 2 to 6, the first flexible traction component 42 and the second flexible traction component 43 are respectively rope form portion
Part or strip-shaped members or one of steel wire or chain.When the first flexible traction component 42 and the second flexible traction component 43 use
When cord-like component or strip-shaped members or steel wire, the first pivoting part 412, the second pivoting part 413, third pivoting part 414,
Four pivoting parts 422, the 5th pivoting part 423, the 6th pivoting part 424 use bearing or idler wheel, these bearings or idler wheel
Outer circumference surface is equipped with groove, for being adapted to the first flexible traction component 42 and the second flexible traction component 43.
As shown in Figures 2 to 6, when the first flexible traction component 42 and the second flexible traction component 43 are using chain, the
Single-revolution component 412, the second pivoting part 413, third pivoting part 414, the 4th pivoting part 422, the 5th pivoting part
423, the 6th pivoting part 424 uses sprocket wheel.
As shown in Figures 2 to 6, the desk of the utility model further includes that movable the 71, second activity of outer tube of crossbeam 70, first is outer
Pipe 72, one end of crossbeam 70 and the lift side of the first lift actuator 30 are fixed, and the other end of crossbeam 70 and the second lifting drive
The lift side of device 31 is fixed；Crossbeam 70 is connect with first axle 301, in this way, when the first lift actuator 30 and the second lifting driving
When the lift side lifting of device 31, crossbeam 70 is gone up and down in company with the first lift actuator 30 and the second lift actuator 31.
As shown in Figures 2 to 6, one end of the first movable outer tube 71 and one end of crossbeam 70 are fixed, the first movable outer tube 71
It is gone up and down in company with the lifting of crossbeam 70.First movable 71 sets of the outer tube is in first in fixing pipe, i.e., the first movable 71 sets of outer tube
In the first inner tube 50, the first friction component 80 is installed in the first inner tube 50, it is preferable that the first friction component 80 is fixed on
On the outer peripheral surface of the other end of first inner tube 50, the inner wall of the first friction component 80 and the first movable outer tube 71 cooperates, and is the
The lifting of one movable outer tube 71 is oriented to.Second friction group is installed on the inner peripheral surface of the other end of the first movable outer tube 71
The outer peripheral surface of part, the second friction component and the first inner tube 50 cooperates, and the lifting for the first movable outer tube 71 is oriented to, and first rubs
Brush assembly 80 and the second friction component are also possible to sliding friction component, the first friction component either rolling friction component
80 and second friction component structure and the patent of Publication No. CN106308039A in the structure that discloses it is identical, it is no longer superfluous herein
It states.
As shown in Figures 2 to 6, one end of the second movable outer tube 72 and the other end of crossbeam 70 are fixed, the second movable outer tube
72 go up and down in company with the lifting of crossbeam 70.Second movable 72 sets of outer tube is in second in fixing pipe.I.e. second movable 72 sets of outer tube
In the second inner tube 60, third friction component is installed in the second inner tube 60, it is preferable that third friction component is fixed on second
On the outer peripheral surface of the other end of inner tube 60, the inner wall of third friction component and the second movable outer tube 72 cooperates, and is the second activity
The lifting of outer tube 72 is oriented to.The 4th friction component is installed on the inner peripheral surface of the other end of the second movable outer tube 72, the
Four friction components and the outer peripheral surface of the second inner tube 60 cooperate, and the lifting for the second movable outer tube 72 is oriented to, third friction group
Part and the 4th friction component are also possible to sliding friction component, third friction component and the 4th either rolling friction component
The structure disclosed in the structure of friction component and the patent of Publication No. CN106308039A is identical, and details are not described herein.
The desktop 10 is fixed with the synchronization mechanism in the synchronization lifting mechanism.Crossbeam in desktop 10 and synchronization mechanism
70 is fixed.
The working process of the utility model is as follows: when needing to make the desktop of desk to rise, the first lifting is opened by switch
Power is transferred to first axle 301, the second lifting driving by driver 30 and the second lift actuator 31, the first lift actuator 30
Power is transferred to the second axis 311 by device 31, and first axle 301 and the second axis drive crossbeam 70, desktop 10, first support ontology 411
Rise with second support ontology 421, since the first pivoting part 412 and the second pivoting part 413 pass through first axle 301 and first
Rack body 411, the first pivoting part 412 and the second pivoting part 413 pass through first axle 301 and first support ontology 411, the
Three pivoting parts 414 are connect by the first mandrel with first support ontology 411, the 4th pivoting part 422 and the 5th pivoting part
423 pass through the second mandrel and first support ontology by the second axis 311 and second support ontology 421, the 6th pivoting part 424
421 connections, therefore when first support ontology 411 and second support ontology 421 rise, the revolution of the first pivoting part 412, second
Component 413, third pivoting part 414 rise in company with first support ontology 411, third pivoting part 422, the 4th pivoting part
423, the 4th pivoting part 424 rises in company with first support ontology 421, and the first connector 51 and the second connector 61 cannot move
Dynamic, at this moment, the spacing between the first connector 51 and third pivoting part 414 becomes smaller, the second connector 61 and the 6th rotating part
Spacing between part 424 becomes smaller, and the first pivoting part 412 and the 5th pivoting part 423 form the first flexible traction component 42
Upward pulling force effect forces the first flexible traction component 42 mobile, and mobile direction is the first pivoting part 412 to the 5th time
423 direction of rotation member is mobile, and the second pivoting part 413 and the 4th pivoting part 422 are to 43 shape of the second flexible traction component
At upward pulling force effect, force the second flexible traction component 43 mobile, mobile direction is the 4th pivoting part 422 to second
413 direction of pivoting part is mobile, in this way, when the first lift actuator 30 and the second lift actuator 31 rise, first
Flexible traction component 42 and the second flexible traction component 43 lead the first lift actuator 30 and the formation of the second lift actuator 31
Production is used, so that the first lift actuator 30 is synchronous with the rising of the second lift actuator 31.Conversely, when the first lifting is driven
When dynamic device 30 and the second lift actuator 31 decline, similarly, the first flexible traction component 42 and the second flexible traction component 43
Restraining function is formed to the first lift actuator 30 and the second lift actuator 31, so that the first lift actuator 30 and second liter
It is synchronous for dropping the decline of driver 31.
Second embodiment
The present invention is not limited to the above embodiments, for example, the both ends of the first support 40 and second support 41 are equal
Be respectively equipped with the slot being arc-shaped, the first flexible traction component 42 and the second flexible traction component 43 respectively with first support
With the slot cooperation in second support.Such mode does not need to install the first pivoting part in first support 40 412, second times
Rotation member 413, third pivoting part 414 do not need to install the revolution of the 4th pivoting part the 422, the 5th in second support 41 yet
Component 423, the 6th pivoting part 424.In this manner, when the first flexible traction component 42 and the second flexible traction component
When 43 use strip-shaped members or cord-like component, formed between the first flexible traction component 42 and first support 40 and second support 41
Face contact, when the first flexible traction component 42 is mobile, the first flexible traction component 42 and the second flexible traction component 43 with
The frictional force of forming face and face between first support 40 and second support 41.When the first flexible traction component 42 and the second flexibility are led
Line face is formed when drawing component 43 using steel wire, between the first flexible traction component 42 and first support 40 and second support 41 to connect
Touching, when the first flexible traction component 42 is mobile, in the first flexible traction component 42 and the second flexible traction component 43 and first
The frictional force of line and face is formed between bracket 40 and second support 41.In such mode, no matter the first flexible traction component 42
With the second flexible traction component 43 using strip-shaped members or cord-like component or steel wire, the first flexible traction component 42 and second is flexible
When traction element 43 is mobile and the frictional force between first support 40 and second support 41 is all larger than rubbing in first embodiment
Power is wiped, therefore, preferentially uses the structure of first embodiment in actual use.
The case where synchronous lifting device of the utility model is suitable for desk is illustrated above by embodiment, however, this
The synchronous lifting device of utility model is not limited to use on desk, can also be on chair or other need the occasion that goes up and down
Carry out using.
Claims (10)
1. synchronization lifting mechanism, including it is the first lift actuator, the second lift actuator, fixing pipe in first, fixed in second
Pipe, which is characterized in that further include that the first lift actuator and the second lift actuator is made to synchronize the synchronization mechanism of lifting, together
Walking mechanism includes:
The first support connecting with the lift side of the first lift actuator, first support rise with the lifting of the first lift actuator
Drop；
The second support connecting with the lift side of the second lift actuator, second support rise with the lifting of the second lift actuator
Drop；
One end of first flexible traction component, the first flexible traction component is fixedly connected with fixing pipe in second, and first is flexible
For traction element flexibly and after the cooperation of the other end of one end of second support, one end of first support, first support, first is flexible
The other end of traction element is fixedly connected with fixing pipe in first；
One end of second flexible traction component, the second flexible traction component is fixedly connected with fixing pipe in first, and second is flexible
For traction element flexibly and after the cooperation of the other end of one end of first support, one end of second support, second support, second is flexible
The other end of traction element is fixedly connected with fixing pipe in second.
2. synchronization lifting mechanism according to claim 1, which is characterized in that fixing pipe includes the first inner tube in described first
And first connector, the first connector are located in the first inner tube and fix with the first inner tube, the first flexible traction component it is another
One end is fixedly connected with the first connector, and one end of the second flexible traction component is fixedly connected with the first connector；
Fixing pipe includes the second inner tube and the second connector in described second, and the second connector is located in the second inner tube and with the
Two inner tubes are fixed, and one end of the first flexible traction component is fixedly connected with the second connector, the second flexible traction component it is another
End is fixedly connected with the second connector.
3. synchronization lifting mechanism according to claim 1, which is characterized in that a part of first support is located at solid in first
Determine in pipe, a part of second support is located in second in fixing pipe.
4. according to claim 1 to synchronization lifting mechanism described in one of 3, which is characterized in that first support includes:
First support ontology；
It is installed in rotation on first pivoting part of first support ontology one end；
It is installed in rotation on second pivoting part of first support ontology one end；
It is installed in rotation on the third pivoting part of the first support ontology other end；
Second support includes: second support ontology；
It is installed in rotation on the 4th pivoting part of second support ontology one end；
It is installed in rotation on the 5th pivoting part of second support ontology one end；
It is installed in rotation on the 6th pivoting part of the second support ontology other end；
The first flexible traction component and the 5th pivoting part, the first pivoting part and third pivoting part flexibility cooperate；
The second flexible traction component and the second pivoting part, the 4th pivoting part and the 6th pivoting part cooperate.
5. synchronization lifting mechanism according to claim 4, which is characterized in that the first pivoting part, the second pivoting part,
Three pivoting parts, the 4th pivoting part, the 5th pivoting part, the 6th pivoting part are bearing or one of idler wheel or sprocket wheel.
6. synchronization lifting mechanism according to claim 5, which is characterized in that the first pivoting part, the second pivoting part,
When three pivoting parts, the 4th pivoting part, the 5th pivoting part, the 6th pivoting part are bearing or idler wheel, bearing or idler wheel
Outer circumference surface is equipped with groove.
7. according to claim 1 to synchronization lifting mechanism described in one of 3, which is characterized in that the first flexible traction component
It is respectively cord-like component or strip-shaped members or one of steel wire or chain with the second flexible traction component.
8. according to claim 1 to synchronization lifting mechanism described in one of 3, which is characterized in that the first support and second
The both ends of frame are respectively equipped with the slot being arc-shaped, and the first flexible traction component and the second flexible traction component are respectively with
Slot cooperation on one bracket and second support.
9. according to claim 1 to synchronization lifting mechanism described in one of 3, which is characterized in that further include:
Crossbeam, one end of crossbeam and the lift side of the first lift actuator are fixed, the other end of crossbeam and the second lift actuator
Lift side fix；
The first fixed movable outer tube of one end and one end of crossbeam, the first activity outer tube sleeve is in first in fixing pipe；
The second fixed movable outer tube of the other end of one end and crossbeam, the second activity outer tube sleeve is in second in fixing pipe.
10. a kind of desk, including desktop, which is characterized in that further include synchronous liter as claimed in any one of claims 1 to 9
Descending mechanism, the desktop are fixed with the synchronization mechanism in the synchronization lifting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821038979.1U CN209017982U (en) | 2018-07-02 | 2018-07-02 | Synchronization lifting mechanism and desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821038979.1U CN209017982U (en) | 2018-07-02 | 2018-07-02 | Synchronization lifting mechanism and desk |
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|---|---|
| CN209017982U true CN209017982U (en) | 2019-06-25 |
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| CN201821038979.1U Active CN209017982U (en) | 2018-07-02 | 2018-07-02 | Synchronization lifting mechanism and desk |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108703495A (en) * | 2018-07-02 | 2018-10-26 | 江苏捷尔特智能气动系统有限公司 | Synchronous lifting mechanism and table |
| US11160365B2 (en) * | 2019-04-16 | 2021-11-02 | Jiangsu Jelt Lifting System Co., Ltd. | Synchronizing lifter and lifting table |
-
2018
- 2018-07-02 CN CN201821038979.1U patent/CN209017982U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108703495A (en) * | 2018-07-02 | 2018-10-26 | 江苏捷尔特智能气动系统有限公司 | Synchronous lifting mechanism and table |
| US11160365B2 (en) * | 2019-04-16 | 2021-11-02 | Jiangsu Jelt Lifting System Co., Ltd. | Synchronizing lifter and lifting table |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220525 Address after: 213000 No. 18, Fuxing South Road, Jintan District, Changzhou City, Jiangsu Province Patentee after: Jiangsu Jiete Intelligent Furniture Co.,Ltd. Address before: 213000 168 Huacheng Road, Jintan District, Changzhou, Jiangsu Patentee before: JIANGSU JELT LIFTING SYSTEM Co.,Ltd. |
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