CN107549998A - Desktop self-powered platform - Google Patents
Desktop self-powered platform Download PDFInfo
- Publication number
- CN107549998A CN107549998A CN201710898212.XA CN201710898212A CN107549998A CN 107549998 A CN107549998 A CN 107549998A CN 201710898212 A CN201710898212 A CN 201710898212A CN 107549998 A CN107549998 A CN 107549998A
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- Prior art keywords
- pole
- torsion spring
- lock
- base
- mounting plate
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Abstract
The present invention provides a kind of desktop self-powered platform, and it includes upper mounting plate, base and the X-type lifting arm component being arranged between upper mounting plate and base；It also includes, and the first torsion spring, one end of the first torsion spring is fixedly connected with base, and the other end is connected with the first pole, for applying upward elastic force to the first pole；Second torsion spring, one end of the second torsion spring are fixedly connected with the second sliding shoe, and the other end is connected with the second pole, for applying upward elastic force to the second pole.After said structure, the first torsion spring and the second torsion spring can be covered using case, and connection is very firm, and even if torsion spring fails, because it is on base, therefore will not be ejected and, very easy to use.And due to providing power-assisted to articulated structure using two groups of torsion spring members, more stable, whole desktop self-powered platform is when rising, power-assisted substantial equilibrium.User uses as snug as a bug in a rug.
Description
Technical field
The present invention relates to technical field of office furniture, is especially a kind of desktop self-powered platform.
Background technology
Desktop self-powered platform is that one kind is placed on existing desktop, there is provided a kind of liftable furniture production of work top
Product, the product can rise table top due to work top liftable, user is stood office.
Desktop self-powered platform of the prior art includes upper mounting plate, base and lifting arm component, in order to be lifted in Tong Hu
Power-assisted is provided when going up platform, typically also includes power assisting device, the Chinese patent application of Application No. 201210239686.0 is public
A kind of middle hinge point increase torsion spring of the X-type arm in X-type lifting arm component has been opened to provide the structure of power-assisted, this structure
The power-assisted of offer is simultaneously unstable, and because torsion spring is arranged on middle hinge point, therefore torsion spring is difficult to be blocked, and the structure
The both ends of torsion spring are simply fixed on two X-type support arms by the installation of torsion spring, and built on the sand, if used for a long time, torsion spring is very
Deformation damage is easily produced, and easily bullet collapses out after damage, and it is dangerous.
The content of the invention
The present invention provides a kind of desktop self-powered platform simple in construction, easy for installation, safe to use.
The present invention provides a kind of desktop self-powered platform, and it includes upper mounting plate, base and is arranged on upper mounting plate and base
Between X-type lifting arm component, X-type lifting arm component includes at least one first pole and at least one second pole,
The lower end of first pole is hinged with base, and upper end is hinged with the first sliding shoe, and the first sliding shoe is slidably connected with upper mounting plate, and second
The upper end of pole is hinged with upper mounting plate, and lower end is hinged with the second sliding shoe, and the second sliding shoe is slidably connected with base；
It also includes, and the first torsion spring, one end of the first torsion spring is fixedly connected with base, and the other end is connected with the first pole,
For applying upward elastic force to the first pole；
Second torsion spring, one end of the second torsion spring are fixedly connected with the second sliding shoe, and the other end is connected with the second pole, is used for
Apply upward elastic force to the second pole.
After said structure, the first torsion spring and the second torsion spring are installed in the position that base is connected with lifting arm, i.e., all
It can be mounted on base, therefore, the first torsion spring and the second torsion spring can be covered using case, and connection is very firm, and even if
Torsion spring fails, and because it is on base, therefore will not eject and, very easy to use.And due to using two groups of torsion spring groups
Part provides power-assisted to articulated structure, more stable, and whole desktop self-powered platform is when rising, power-assisted substantial equilibrium.User
Use as snug as a bug in a rug.
The first jointed shaft is connected between first pole and base, first pole passes through the first jointed shaft and base
Be hinged, first torsion spring is socketed on the jointed shaft.Torsion spring is installed using this structure, the connection of torsion spring more safely may be used
Lean on.
One end of first torsion spring is fixedly connected with base, and the downside of the other end and the first pole offsets or inserted
Enter in the torsion spring mounting hole on the first pole.
Between the lower end of second pole and be hinged lower end and the second sliding shoe for referring to the second pole of the second sliding shoe
The second jointed shaft is connected with, second pole is hinged by the second jointed shaft with the second sliding shoe, the second torsion spring socket
On second jointed shaft.
One end of second torsion spring is fixedly connected with the second sliding shoe, and the other end and the downside of the second pole offset
Or in the torsion spring mounting hole on the second pole of insertion.
It also includes a locking mechanism for being used to lock upper mounting plate adjustable height, and operating handle is additionally provided with being somebody's turn to do on upper mounting plate
Locking mechanism connects, for controlling locking mechanism to lock or unlocking.The height of upper mounting plate rising is locked using locking mechanism, is made
User uses more convenient.
The locking mechanism includes being connected with the first sliding shoe and the bolt of synchronous slide, the bolt are set along its length
There are multiple lock teeth；
The lock seat being fixed on upper mounting plate, latch seat in be elasticly connected with it is at least one be used for and lock tooth be engaged by clamping
Lock；
The connecting rod being connected with operating handle, the end of the connecting rod are provided with the stopper for being used for promoting lock, and connecting rod is provided with
Back-moving spring；
The bolt pulls operation handlebar through lock seat and snap fit, the connecting rod through lock seat and snap fit
Pull dynamic connecting rod, the stopper on connecting rod promotes the lock in lock seat to be separated to both sides, and lock departs from bolt, and locking mechanism is in
Released state, operating handle is unclamped, connecting rod resets, and latches to centre movement, lock and bolt clamping, locking mechanism and is in locking
State.Using this latch-up structure, directly locked by the way of connecting rod and bolt, locking is more firm, and whole lock
Height when determining that mechanism thickness is very low, therefore whole desktop self-powered platform can be preferably minimized into position becomes lower.
It also includes the operating handle being located on upper mounting plate, and operating handle is provided with Removable hook, and base is provided with and work
The hook seat that dynamic hook coordinates.Using this structure, when desktop self-powered platform is preferably minimized position, Removable hook is connected to hook
In seat, upper mounting plate resilience can be prevented, when pulling operating handle, Removable hook is displaced outwardly departing from hook with operating handle
Seat, the now controllable upper mounting plate rising of user.
Brief description of the drawings
Fig. 1 is desktop self-powered platform structural representation of the present invention；
Fig. 2 is the structural representation at another visual angle of desktop self-powered platform of the present invention；
Fig. 3 is the structural representation of the operating handle of desktop self-powered platform of the present invention；
Fig. 4 is the mounting structure schematic diagram of the first torsion spring and the second torsion spring；
Fig. 5 is locked out the structural representation of mechanism；
Fig. 6 is locked out the assembling structure schematic diagram of mechanism；
As shown in the figure：1st, upper mounting plate, 2, base, the 3, first pole, the 4, second pole, the 5, second torsion spring, the 6, first torsion spring,
7th, operating handle, the 8, first sliding shoe, 9, the second sliding shoe, 10, bolt, 11, connecting rod, 11.1, stopper, 12, Removable hook,
13rd, hook seat, 14, lock seat, the 15, first jointed shaft, the 16, second jointed shaft, the 17, first torsion spring connecting seat, the 18, first slide rail,
19th, latch, 19.1, locking projections, 19.2, blocking seat, 20, back-moving spring.
Embodiment
As shown in figs 1 to 6, the present invention provides a kind of desktop self-powered platform, and it includes upper mounting plate 1, base 2 and set
The X-type lifting arm component between upper mounting plate 1 and base 2 is put, the X-type lifting arm component includes at least one first pole 3
With at least one second pole 4, the lower end of the first pole 3 is be hinged with base 2, and upper end is be hinged with the first sliding shoe 8, and first slides
Block 8 is slidably connected with upper mounting plate 1, and the upper end of the second pole 4 is be hinged with upper mounting plate 1, and lower end is be hinged with the second sliding shoe 9, and second
Sliding shoe 9 is slidably connected with base 2；In the present embodiment, the first pole has two, and the second pole has one, in the first pole
Between and the centre of the second pole be hinged, but, the first pole can also be got along well the contact of the second pole, the first pole and second
The quantity of bar can design according to demand.
It also includes, and the first torsion spring 6, one end of the first torsion spring 6 is fixedly connected with base 2, and the other end connects with the first pole 3
Connect, for applying upward elastic force to the first pole 3；The first pole 3 has two in the present embodiment, the hinge of the first pole 3 and base 2
Spindle has two, therefore the first torsion spring 6 also has two, and the quantity of substantial first torsion spring 6 is also to design according to demand
, but at least to have one.With reference to figure 4, on the jointed shaft that the first torsion spring 6 is socketed in the first pole 3 and base 2 connects, first
One end of torsion spring 6 is fixedly connected with base 2, and the first torsion spring for connecting the first torsion spring 6 is additionally provided with the present embodiment center base 2
Connecting seat 17, one end of the first torsion spring 6 are directly anchored in the first torsion spring connecting seat 17, and the other end of the first torsion spring 6 can be with
It is fixedly connected with the first pole 3, the downside of the first pole 3 can also be against, as long as it can apply upwards to the first pole
Elastic force.
Second torsion spring 5, one end of the second torsion spring 5 are fixedly connected with the second sliding shoe 9, and the other end is connected with the second pole 4,
For applying upward elastic force to the second pole 4.The second pole uses one in the present embodiment, and the both sides of the second pole lower end are all provided with
There is the second jointed shaft 16, be connected respectively with the second sliding shoe 9 on both sides, therefore the second torsion spring 5 also is provided with two, is socketed in respectively
On second jointed shaft 16 of the second pole lower end both sides, one end of each second torsion spring 5 is both connected to the second each close cunning
On motion block 9, the other end can be fixedly connected with the second pole 4, can also be against the downside of the second pole 4, as long as can be to
Second pole applies upward elastic force.
It also includes a locking mechanism for being used to lock the adjustable height of upper mounting plate 1, and operating handle 7 is additionally provided with upper mounting plate 1
It is connected with the locking mechanism, for controlling locking mechanism to lock or unlocking.The height of upper mounting plate rising is locked using locking mechanism
Degree, use user more convenient.Desktop self-powered platform is provided with locking mechanism to lock the height of upper mounting plate, is adopted in the present invention
Realize that height locks with the method for the first sliding shoe of locking or the second sliding shoe sliding position.But regardless of using which kind of locking
Mechanism, then all should be within the application protection domain.
As shown in Figure 5, Figure 6, there is provided a kind of embodiment of locking mechanism, the locking mechanism include and the first sliding shoe 8
Connect and the bolt 10 of synchronous slide, the bolt 10 are provided with multiple lock teeth along its length；
The lock seat 14 being fixed on upper mounting plate, latches to be elasticly connected with seat 14 and at least one is used to and locks tooth clamping matching somebody with somebody
The lock 19 of conjunction；
The connecting rod 11 being connected with operating handle 7, the end of the connecting rod 11 are provided with the stopper 11.1 for being used for promoting lock, even
Bar 11 is provided with back-moving spring 20；The one end of back-moving spring 20 is connected on connecting rod 11, and the other end is connected on lock seat 14.
The bolt 10 coordinates through lock seat 14 and lock 19, and lock 19 is provided with the lock tab for being used for and locking tooth cooperation
19.1 are played, the lock 19 latched in the present embodiment in seat 14 uses two, is separately positioned on both sides, lock is connected to using spring
In seat, spring pushes lock 19 to bolt direction, and the connecting rod 11 coordinates through lock seat 14 and lock 19, and lock 19 is provided with
Blocking seat 19.2, connecting rod 11 are provided with stopper 11.1, pull operating handle and pull connecting rod 11, the stopper 11.1 on connecting rod 11 passes through
Contacted with blocking seat 19.2 and promote in lock seat 14 lock 19 to be separated to both sides, locking projections 19.1 depart from the lock on bolt
Tooth, bolt can be in seat be latched slidably, and locking mechanism is in released state, unclamps operating handle, and connecting rod 11 resets, stopper
11.1 no longer offset with blocking seat 19.2, and the lock 19 on both sides is mobile to centre, and locking projections 19.1 and lock tooth clamping, bolt is not
It can slide, i.e., the first sliding shoe 8 can not be slided, and now locking mechanism is in the lock state.The height lock of desktop self-powered platform
It is fixed.Using this latch-up structure, directly locked by the way of connecting rod and bolt, locking is more firm, and whole locking
Mechanism thickness is very low, therefore height when whole desktop self-powered platform can be preferably minimized into position becomes lower.
It also includes the operating handle 7 being located on upper mounting plate, and operating handle 7 is provided with Removable hook 12, and base 2 is provided with
The hook seat 13 coordinated with Removable hook 12.Using this structure, when desktop self-powered platform is preferably minimized position, Removable hook
It is connected in hook seat, upper mounting plate resilience can be prevented, when pulling operating handle, Removable hook is displaced outwardly with operating handle
Depart from hook seat, now user can control upper mounting plate to rise.
Claims (8)
1. a kind of desktop self-powered platform, it includes upper mounting plate, base and the X-type lifting being arranged between upper mounting plate and base
Arm component, the X-type lifting arm component include at least one first pole and at least one second pole, the lower end of the first pole
Be hinged with base, upper end is hinged with the first sliding shoe, and the first sliding shoe is slidably connected with upper mounting plate, the upper end of the second pole with it is upper
Platform is hinged, and lower end is hinged with the second sliding shoe, and the second sliding shoe is slidably connected with base；
It is characterized in that：It also includes, and the first torsion spring, one end of the first torsion spring is fixedly connected with base, the other end and first
Bar connects, for applying upward elastic force to the first pole；
Second torsion spring, one end of the second torsion spring are fixedly connected with the second sliding shoe, and the other end is connected with the second pole, for
Two poles apply upward elastic force.
2. desktop self-powered platform according to claim 1, it is characterised in that：Connected between first pole and base
First jointed shaft, first pole are hinged by the first jointed shaft with base, and first torsion spring is socketed on the jointed shaft.
3. desktop self-powered platform according to claim 2, it is characterised in that：One end of first torsion spring and base
It is fixedly connected, the downside of the other end and the first pole is offseted or inserted in the torsion spring mounting hole on the first pole.
4. desktop self-powered platform according to claim 1, it is characterised in that：Slided with second the lower end of second pole
Motion block is be hinged to be referred to be connected with the second jointed shaft between the lower end of the second pole and the second sliding shoe, and second pole passes through the
Two jointed shafts are hinged with the second sliding shoe, and second torsion spring is socketed on second jointed shaft.
5. desktop self-powered platform according to claim 4, it is characterised in that：One end and second of second torsion spring
Sliding shoe is fixedly connected, and the downside of the other end and the second pole is offseted or inserted in the torsion spring mounting hole on the second pole.
6. desktop self-powered platform according to claim 1, it is characterised in that：It also includes one and is used to lock upper mounting plate liter
The locking mechanism of height drops, and be additionally provided with operating handle on upper mounting plate is connected with the locking mechanism, for controlling locking mechanism to lock
Or unblock.
7. desktop self-powered platform according to claim 6, it is characterised in that：The locking mechanism includes sliding with first
Block connects and the bolt of synchronous slide, the bolt are provided with multiple lock teeth along its length；
The lock seat being fixed on upper mounting plate, latch and at least one lock for being used for and locking tooth clamping engagement is elasticly connected with seat
Button；
The connecting rod being connected with operating handle, the end of the connecting rod are provided with the stopper for being used for promoting lock, and connecting rod, which is provided with, to be resetted
Spring；
The bolt is pulled operation handlebar and pulled through lock seat and snap fit, the connecting rod through lock seat and snap fit
Dynamic connecting rod, the stopper on connecting rod promote the lock in lock seat to be separated to both sides, and lock departs from bolt, and locking mechanism is in unblock
State, operating handle is unclamped, connecting rod resets, and latches to centre movement, lock and bolt clamping, locking mechanism is in locking shape
State.
8. desktop self-powered platform according to claim 1, it is characterised in that：It also includes the operation being located on upper mounting plate
Handle, operating handle are provided with Removable hook, and base is provided with the hook seat coordinated with Removable hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710898212.XA CN107549998A (en) | 2017-09-28 | 2017-09-28 | Desktop self-powered platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710898212.XA CN107549998A (en) | 2017-09-28 | 2017-09-28 | Desktop self-powered platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107549998A true CN107549998A (en) | 2018-01-09 |
Family
ID=60983363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710898212.XA Pending CN107549998A (en) | 2017-09-28 | 2017-09-28 | Desktop self-powered platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107549998A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108497696A (en) * | 2018-03-30 | 2018-09-07 | 厦门乐范健康科技有限公司 | Automatic lifting table and control system |
| 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 |
| CN111493513A (en) * | 2020-04-03 | 2020-08-07 | 常州市韩发车辆配件有限公司 | Portable lifting type office table |
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| CN105124920A (en) * | 2015-09-18 | 2015-12-09 | 宁波乐歌视讯科技股份有限公司 | Lifting workbench |
| CN105708143A (en) * | 2016-03-28 | 2016-06-29 | 宁波乐歌视讯科技股份有限公司 | Lifting workbench |
| CN106263516A (en) * | 2016-10-21 | 2017-01-04 | 深圳米乔科技有限公司 | A kind of same table |
| CN206507551U (en) * | 2016-08-15 | 2017-09-22 | 乐歌人体工学科技股份有限公司 | Desktop placed type self-powered platform |
| CN207693190U (en) * | 2017-09-28 | 2018-08-07 | 乐歌人体工学科技股份有限公司 | Desktop self-powered platform |
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2017
- 2017-09-28 CN CN201710898212.XA patent/CN107549998A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105124920A (en) * | 2015-09-18 | 2015-12-09 | 宁波乐歌视讯科技股份有限公司 | Lifting workbench |
| CN105708143A (en) * | 2016-03-28 | 2016-06-29 | 宁波乐歌视讯科技股份有限公司 | Lifting workbench |
| CN206507551U (en) * | 2016-08-15 | 2017-09-22 | 乐歌人体工学科技股份有限公司 | Desktop placed type self-powered platform |
| CN106263516A (en) * | 2016-10-21 | 2017-01-04 | 深圳米乔科技有限公司 | A kind of same table |
| CN207693190U (en) * | 2017-09-28 | 2018-08-07 | 乐歌人体工学科技股份有限公司 | Desktop self-powered platform |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108497696A (en) * | 2018-03-30 | 2018-09-07 | 厦门乐范健康科技有限公司 | Automatic lifting table and control system |
| CN108497696B (en) * | 2018-03-30 | 2023-12-05 | 厦门乐范健康科技有限公司 | Automatic lifting table and control system |
| 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 |
| CN111493513A (en) * | 2020-04-03 | 2020-08-07 | 常州市韩发车辆配件有限公司 | Portable lifting type office table |
| CN111493513B (en) * | 2020-04-03 | 2022-06-28 | 常州市韩发车辆配件有限公司 | Portable lifting type office table |
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