CN208891826U - Lifting work table - Google Patents
Lifting work table Download PDFInfo
- Publication number
- CN208891826U CN208891826U CN201721867207.4U CN201721867207U CN208891826U CN 208891826 U CN208891826 U CN 208891826U CN 201721867207 U CN201721867207 U CN 201721867207U CN 208891826 U CN208891826 U CN 208891826U
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- China
- Prior art keywords
- sliding panel
- mounting plate
- upper mounting
- lifting arm
- inserted block
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Abstract
The utility model discloses a kind of lifting work tables: including upper mounting plate, lower platform, at least one set of lifting arm is equipped between upper mounting plate and lower platform, the sliding panel of upper mounting plate bottom connection one and lifting arm linkage, during upper mounting plate is displaced relative to lower platform, sliding panel is mobile simultaneously in the horizontal direction；The lateral wall of sliding panel is equipped at least one set of locating notch along the distribution of sliding panel length direction；The bottom of upper mounting plate is connected with movable inserted block corresponding with every group of locating notch, and movable inserted block activity is plugged in one of locating notch of corresponding one group of locating notch；Lifting work table further includes handle, and handle connect for controlling movable inserted block movement with movable inserted block, is inserted into movable inserted block or is detached from locating notch, for locking or unlocking sliding panel.Simple, convenient, thickness ultrathin after folding when the lifting work table lifting height, and manufacturing cost is low.
Description
Technical field
The utility model relates to computer bearing technology fields, specifically be a kind of lifting work table.
Background technique
With the continuous development of society, flat-panel monitor, tablet computer etc. are also more more and more universal in average family, therewith
The bracket to match comes into being.The lifting work table for loading plate computer of the prior art, also referred to as self-powered platform,
It is typically placed on desktop or table top and uses, as disclosed a kind of Publication No. CN on State Intellectual Property Office website
The patent application of 105124920A, entitled self-powered platform, structure include lower platform, upper mounting plate, the lower platform and upper
At least one set of X-type elevating mechanism is equipped between platform, every group of X-type elevating mechanism includes that two middle positions are hinged into X-type
Strut: the first strut and the second strut, the lower platform are equipped with the first hinged seat for being fixed on lower platform and opposite
In slidable second hinged seat of lower platform, the upper mounting plate is equipped with the third hinged seat being fixed on upper mounting plate and relatively
In slidable 4th hinged seat of upper mounting plate, the self-powered platform further includes elastic element, and the elastic element is for offsetting
Or partial offset upper mounting plate load-bearing；Lower platform is equipped with lockable mechanism, and the lockable mechanism includes pin, and the pin passes through
One drag-line and spanner control for control pin insertion slot or are detached from slot.The self-powered platform is after folding by locking
The influence of mechanism thickness keeps folded self-powered platform thickness thicker, is placed on desktop in use, inconvenient.In addition, should
Self-powered platform is inserted into slot by spanner control pin or is detached from slot to control the adjustable height of upper mounting plate, and described pulls
Hand is mounted on the bottom of upper mounting plate.The upper mounting plate of the self-powered platform is when rising, it is necessary to which upper put down can be made by pulling spanner just with hand
Platform unlock rises, and operates more troublesome；In addition, the upper mounting plate of the self-powered platform can go out between lower platform in extreme lower position
It now drifts along namely when upper mounting plate is in extreme lower position, there is elasticity between upper mounting plate and lower platform under the action of elastic element
Free gap, thus must separately increase latching device to lock upper mounting plate and lower platform, otherwise during packed and transported
It can shake, damage, and increased latching device increases the manufacturing cost of self-powered platform, causes to be stranded to the producer
It disturbs.
Utility model content
The technical problems to be solved in the utility model is to overcome the defect of the above prior art, provides a kind of lifting height
When simple, convenient, thickness ultrathin after folding, and the lifting work table that manufacturing cost is low.
The technical solution of the utility model is to provide a kind of lifting work table having following structure: including upper flat
Platform, lower platform are equipped at least one set of lifting arm, for adjusting upper mounting plate relative to lower platform between the upper mounting plate and lower platform
Height, the sliding panel of upper mounting plate bottom connection one and lifting arm linkage, in the mistake that upper mounting plate is displaced relative to lower platform
Cheng Zhong, the sliding panel are mobile simultaneously in the horizontal direction；The lateral wall of the sliding panel is equipped at least one set of long along sliding panel
Spend the locating notch of directional spreding；The bottom of the upper mounting plate is connected with movable inserted block corresponding with every group of locating notch, institute
The movable inserted block activity stated is plugged in one of locating notch of corresponding one group of locating notch；The lifting work
Table further includes handle, and the handle is connect for controlling movable inserted block movement with movable inserted block, and movable inserted block is made to be inserted into or take off
From locating notch, for locking or unlocking sliding panel；Under sliding panel lock state, lifting arm stop motion, upper mounting plate relative to
The height of lower platform is fixed, and under sliding panel unlocked state, lift arm movements, upper mounting plate is relative to the height-adjustable of lower platform.
After using the above structure, the utility model lifting work table compared with prior art, has the advantage that the lifting
Working table is mobile with handle control activity inserted block in lifting, and movable inserted block is made to be inserted into or be detached from locating notch, for locking or
Unlock sliding panel；Under sliding panel lock state, lifting arm stop motion, upper mounting plate is fixed relative to the height of lower platform, sliding
Under plate unlocked state, lift arm movements, upper mounting plate is relative to the height-adjustable of lower platform；When upper mounting plate is complete relative to lower platform
Full when folding or reducing upper mounting plate and arrive proper height, release handle, movable inserted block is plugged in locating notch again, to make
Platform locking.Upper mounting plate is not in elastic gap between lower platform in extreme lower position, is locked without increasing latching device
Tight upper mounting plate and lower platform, manufacturing cost are low.In addition, the sliding panel thinner thickness of the utility model, in upper mounting plate relative under
After platform folds completely, whole thinner thickness.
Preferably, the lifting arm is two groups, every group of lifting arm includes the first lifting arm and the second lifting arm, and the
Hingedly it is arranged in X-type in the middle part of one lifting arm and the second lifting arm；The upper end of first lifting arm and upper mounting plate are hinged, and first
The lower end of lifting arm is slidably fitted on lower platform, and the lower end of second lifting arm and lower platform are hinged, and the second lifting arm
Upper end be slidably fitted on upper mounting plate, the sliding panel is connected to the upper end of the second lifting arm.
As an improvement, an inner sidewall of each locating notch close to lifting arm upper end is set as guide surface；The positioning lacks
The guide surface of mouth makes to live for moving together the free end of simultaneously pushing tow activity inserted block with sliding panel in upper mounting plate uphill process
The free end of dynamic inserted block is detached from locating notch.Height of the upper mounting plate relative to lower platform is adjusted by lifting arm, when upper mounting plate phase
When rising for lower platform, lift arm movements, lifting arm upper end drives sliding panel to move horizontally, and the guide surface of locating notch is upper
The free end of simultaneously pushing tow activity inserted block is moved together in platform uphill process with sliding panel, and movable inserted block is made to be detached from a positioning
Notch and be plugged in next locating notch, at this time upper mounting plate rise it is height-adjustable；When upper mounting plate is relative to lower platform
When folding or reducing the height of upper mounting plate, handle is pulled with hand, handle control activity inserted block is mobile, and movable inserted block is made to be detached from positioning
Notch move downward lifting arm can, and upper mounting plate is foldable relative to lower platform or reduces the height of upper mounting plate；The lifting work
When table lifting height, it is not necessarily to pulling handle, it is simple, convenient.
Preferably, the sliding panel is in cuboid, and the two sidewalls of sliding panel are equipped with two groups along sliding panel length
The locating notch of directional spreding；The bottom of the upper mounting plate connects a pedestal, and the pedestal is equipped with to be inserted for what sliding panel was inserted into
Hole, and sliding panel and socket gap cooperate；Set on the two sidewalls of the pedestal there are two with two groups of locating notches it is corresponding and with
The pilot hole that jack connects, the equal movable inserted block of clearance fit one in two pilot holes, and the free end of movable inserted block is connected to
In the locating notch of sliding panel；The outer end of described two activity inserted blocks, which is equipped with one, to be made in movable inserted block free end and locating notch
The elastic component that wall elasticity offsets；Be slidably matched a driving plate on the pedestal, and the driving plate is for making two movable inserted blocks
It is displaced outwardly and the free end of two movable inserted blocks is made to be detached from locating notch, and driving plate is connect by drag-line with handle.Two
A activity inserted block offsets under the elastic force of elastic component with locating notch inner wall elasticity, works as pull handle, and handle is driven by drag-line
Driving plate is mobile, which be displaced outwardly two movable inserted blocks and the free end of two movable inserted blocks is made to be detached from sliding panel
Locating notch, sliding panel is unlocked at this time, upper mounting plate relative to lower platform it is foldable or reduce upper mounting plate height.The sliding
Plate can also be arranged in cylindrical, determine at this point, the lateral wall of sliding panel is equipped at least one set along the distribution of sliding panel length direction
Position notch.
Preferably, be equipped on the two sidewalls of the driving plate pull direction along driving plate it is high outside and low outside first tiltedly
Face is equipped with second inclined-plane being bonded with the matching of the first inclined-plane on described two movable inserted blocks.Driving plate is pulled by handle
When dynamic mobile, being slidably matched of the first inclined-plane of driving plate and the second inclined-plane on two movable inserted blocks make two activity inserted blocks to
Outer movement, to make the locating notch of two movable inserted block disengaging sliding panels.
Preferably, the pedestal both ends on the outside of described two activity inserted blocks respectively connect a baffle, the inner sidewall of the baffle
It is equipped with a guide post extended along movable inserted block moving direction, and the outer end end face of movable inserted block is equipped with a long hole, it is described
Guide post clearance fit in long hole, and elastic component is set in guide post, and one end of elastic component and the inner wall of baffle offset,
The other end of elastic component offsets with movable inserted block.The side wall of the activity inserted block free end is equipped with a scarf, the scarf
It can match with the guide surface of locating notch inner sidewall and be bonded.
Preferably, the guide surface refers to, an inner sidewall of the locating notch close to lifting arm upper end is set as
Outer end at a distance from lifting arm upper end be less than inner end at a distance from lifting arm upper end, and between outer end and inner end linear transition or
The guide surface that arc smoothly transits.The guide surface is the arc surface of inclined-plane or arc-shaped transition, for making two when sliding panel is mobile
The free end of a activity inserted block is detached from the locating notch of sliding panel.
For the sliding panel with the increase with lifting arm upper end distance, the spacing on sliding panel between locating notch is closeer
Collection.
Detailed description of the invention
Fig. 1 is the positive structure schematic of the utility model lifting work table.
Fig. 2 is the bottom substance schematic diagram of the utility model lifting work table.
Fig. 3 is the upper mounting plate bottom substance schematic diagram of the utility model lifting work table.
Fig. 4 is the movable inserted block of the utility model lifting work table and the connected structure schematic diagram of sliding panel.
Fig. 5 is the movable inserted block of the utility model lifting work table and the attachment structure schematic diagram of driving plate.
Fig. 6 is the slide construction schematic diagram of the driving plate of the utility model lifting work table.
Fig. 7 is the schematic cross-sectional view of the utility model lifting work table.
Fig. 8 is the movable inserted block of the utility model lifting work table and the schematic cross-sectional view of sliding panel grafting.
It is as shown in the figure:
1, upper mounting plate, 2, lower platform, 3, lifting arm, the 300, first lifting arm, the 301, second lifting arm, 4, sliding panel,
400, locating notch, 401, guide surface, 5, pedestal, 500, movable inserted block, 501, baffle, 502, guide post, 503, long hole, 504,
Elastic component, the 505, second inclined-plane, 506, cover board, 507, driving plate, the 508, first inclined-plane, 509, drag-line, 510, handle, 511,
One pilot hole, the 512, first positioning column, the 513, second pilot hole, the 514, second positioning column, 515, jack, 516, pilot hole,
517, scarf.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 8；
The utility model lifting work table, including upper mounting plate 1, lower platform 2, are equipped between the upper mounting plate 1 and lower platform 2
At least one set of lifting arm 3, for adjusting height of the upper mounting plate 1 relative to lower platform 2, the bottom connection one of the upper mounting plate 1 with
The sliding panel 4 that lifting arm 3 links, during upper mounting plate 1 is displaced relative to lower platform 2, the sliding panel 4 is in the horizontal direction
It is mobile simultaneously；The lateral wall of the sliding panel 4 is equipped at least one set of locating notch 400 along the distribution of 4 length direction of sliding panel；
The bottom of the upper mounting plate 1 is connected with movable inserted block 500 corresponding with every group of locating notch 400, the movable inserted block 500
Activity is plugged in one of locating notch 400 of corresponding one group of locating notch；The lifting work table further includes
Handle 510, the handle 510 are connect for controlling the movable movement of inserted block 500 with movable inserted block 500, insert movable inserted block 500
Enter or be detached from locating notch 400, for locking or unlocking sliding panel 4；Under 4 lock state of sliding panel, 3 stop motion of lifting arm,
Upper mounting plate 1 is fixed relative to the height of lower platform 2, and under 4 unlocked state of sliding panel, lifting arm 3 is moved, and upper mounting plate 1 is relative under
Platform 2 it is height-adjustable.
An inner sidewall of each locating notch 400 close to 3 upper end of lifting arm is set as guide surface 401；The locating notch
400 guide surface 401 in 1 uphill process of upper mounting plate with sliding panel 4 for moving together the freedom of simultaneously pushing tow activity inserted block 500
End, and movable inserted block 500 is made to be detached from locating notch 400.
Lifting arm adjusts height of the upper mounting plate relative to lower platform, when upper mounting plate rises relative to lower platform, lifting
Arm movement, lifting arm upper end drive sliding panel to move horizontally, and the guide surface of locating notch is in upper mounting plate uphill process with sliding
Plate moves together and the free end of pushing tow activity inserted block, and so that movable inserted block is detached from a locating notch and be plugged on it is next fixed
In the notch of position, upper mounting plate rises height-adjustable at this time；When upper mounting plate is relative to lower platform folding or the height of reduction upper mounting plate
When spending, handle is pulled with hand, handle control activity inserted block is mobile, so that movable inserted block is detached from locating notch, keeps lifting arm downward
Movement, upper mounting plate is foldable relative to lower platform or reduces the height of upper mounting plate；When upper mounting plate folds completely relative to lower platform
Or reduce upper mounting plate arrive proper height when, release handle, movable inserted block is plugged in locating notch again, so that upper mounting plate be made to lock
It is fixed.
The lifting arm 3 is two groups, and every group of lifting arm 3 includes the first lifting arm 300 and the second lifting arm 301, and the
One lifting arm 300 and 301 middle part of the second lifting arm are hingedly arranged in X-type；The upper end of first lifting arm 300 and upper mounting plate 1
Hingedly, and the lower end of the first lifting arm 300 is slidably fitted on lower platform 2, the lower end of second lifting arm 301 and lower platform
2 is hinged, and the upper end of the second lifting arm 301 is slidably fitted on upper mounting plate 1, and the sliding panel 4 is connected to the second lifting arm
301 upper end.
The sliding panel 4 is in cuboid, and the two sidewalls of sliding panel 4 are equipped with two groups along 4 length direction of sliding panel point
The locating notch 400 of cloth；The bottom of the upper mounting plate 1 connects a pedestal 5, and the pedestal 5 is equipped with to be inserted for what sliding panel 4 was inserted into
Hole 515, and sliding panel 4 and 515 clearance fit of jack；Set on the two sidewalls of the pedestal 5 there are two with two groups of locating notches 400
Pilot hole 516 that is corresponding and connecting with jack 515, the equal movable inserted block 500 of clearance fit one in two pilot holes 516, and
The free end of movable inserted block 500 is connected in the locating notch 400 of sliding panel 4；The outer end of described two activity inserted blocks is equipped with
One elastic component 504 for making movable inserted block free end and locating notch inner wall elasticity offset；Be slidably matched a driving on the pedestal 5
Plate 507, the driving plate 507 are used to that two movable inserted blocks 500 to be made to be displaced outwardly and make the freedom of two movable inserted blocks 500
End is detached from locating notch 400, and driving plate 507 is connect by drag-line 509 with handle 510.
First inclined-plane high outside and low outside along the pull direction of driving plate 507 is equipped on the two sidewalls of the driving plate 507
508, second inclined-plane 505 being bonded with the matching of the first inclined-plane 508 is equipped on described two movable inserted blocks 500.The drive
Movable plate is equipped with the first pilot hole 511 and the second pilot hole 513, and the first pilot hole 511 and the second pilot hole 513 are along driving
The glide direction of plate is distributed, and is connected with the first positioning column 512 and the first positioning column 514, and the first positioning column on the pedestal 5
512 clearance fits are in the first pilot hole 511, and 514 clearance fit of the second positioning column is in the second pilot hole 513.
5 both ends of pedestal in described two 500 outsides of activity inserted block respectively connect a baffle 501, the inner sidewall of the baffle 501
It is equipped with a guide post 502 extended along movable 500 moving direction of inserted block, and the outer end end face of movable inserted block 500 is equipped with one
Long hole 503,502 clearance fit of guide post is in long hole 503, and elastic component 504 is set in guide post 502, elasticity
One end of part 504 and the inner wall of baffle 501 offset, and the other end of elastic component 504 and the outer end face of movable inserted block 500 offset.
The guide surface 401 refers to that an inner sidewall of the locating notch 400 close to 3 upper end of lifting arm is set as outer
End with 3 upper end of lifting arm at a distance from less than inner end at a distance from 3 upper end of lifting arm, and between outer end and inner end linear transition or
The guide surface that arc smoothly transits.
Spacing of the sliding panel 4 with the increase with 3 upper end distance of lifting arm, on sliding panel 4 between locating notch 400
It is more intensive.
Claims (8)
1. a kind of lifting work table, including upper mounting plate, lower platform are equipped at least one set of lifting between the upper mounting plate and lower platform
Arm, for adjusting height of the upper mounting plate relative to lower platform, it is characterised in that: the upper mounting plate bottom connection one joins with lifting arm
Dynamic sliding panel, during upper mounting plate is displaced relative to lower platform, the sliding panel is mobile simultaneously in the horizontal direction；It is described
The lateral wall of sliding panel is equipped at least one set of locating notch along the distribution of sliding panel length direction；The bottom of the upper mounting plate connects
It is connected to movable inserted block corresponding with every group of locating notch, the movable inserted block activity is plugged on corresponding one group of positioning
In one of locating notch of notch；The lifting work table further includes handle, and the handle connect use with movable inserted block
It is mobile in control activity inserted block, it is inserted into movable inserted block or is detached from locating notch, for locking or unlocking sliding panel；Sliding panel lock
To determine under state, lifting arm stop motion, upper mounting plate is fixed relative to the height of lower platform, under sliding panel unlocked state, lifting arm
Movement, upper mounting plate is relative to the height-adjustable of lower platform.
2. lifting work table according to claim 1, it is characterised in that: the lifting arm is two groups, every group of lifting arm
Hingedly it is arranged in X-type including the first lifting arm and the second lifting arm, and in the middle part of the first lifting arm and the second lifting arm；Described first
The upper end of lifting arm and upper mounting plate are hinged, and the lower end of the first lifting arm is slidably fitted on lower platform, second lifting arm
Lower end and lower platform it is hinged, and the upper end of the second lifting arm is slidably fitted on upper mounting plate, and the sliding panel is connected to
The upper end of two lifting arms.
3. lifting work table according to claim 1, it is characterised in that: each locating notch close to lifting arm upper end one
Inner sidewall is set as guide surface；The guide surface of the locating notch in upper mounting plate uphill process with sliding panel for moving together
And the free end of pushing tow activity inserted block, and the free end of movable inserted block is made to be detached from locating notch.
4. lifting work table according to claim 1, it is characterised in that: the sliding panel is in cuboid, and is slided
The two sidewalls of plate are equipped with two groups of locating notches along the distribution of sliding panel length direction；The bottom of the upper mounting plate connects a pedestal,
The pedestal is equipped with the jack being inserted into for sliding panel, and sliding panel and socket gap cooperate；It is set on the two sidewalls of the pedestal
There are two pilot hole that is corresponding with two groups of locating notches and connecting with jack, clearance fit one is movable in two pilot holes
Inserted block, and the free end of movable inserted block is connected in the locating notch of sliding panel；The outer end of described two activity inserted blocks is equipped with
One elastic component for making movable inserted block free end and locating notch inner wall elasticity offset；Be slidably matched a driving plate on the pedestal,
The driving plate is used to that two movable inserted blocks to be made to be displaced outwardly and the free end of two movable inserted blocks is made to be detached from locating notch,
And driving plate is connect by zipper with handle.
5. lifting work table according to claim 4, it is characterised in that: be equipped on the two sidewalls of the driving plate along drive
The first high outside and low outside inclined-plane of the pull direction of movable plate is equipped with one and the first inclined-plane phase association on described two movable inserted blocks
The second inclined-plane closed.
6. lifting work table according to claim 4, it is characterised in that: the pedestal both ends on the outside of described two activity inserted blocks
One baffle of each connection, the inner sidewall of the baffle is equipped with a guide post extended along movable inserted block moving direction, and activity is inserted
The outer end end face of block is equipped with a long hole, and the guide post clearance fit is in long hole, and elastic component is set in guide post,
One end of elastic component and the inner wall of baffle offset, and the other end of elastic component offsets with movable inserted block.
7. lifting work table according to claim 3, it is characterised in that: the guide surface refers to, the locating notch
An inner sidewall close to lifting arm upper end be set as outer end be less than with lifting arm upper end at a distance from inner end and lifting arm upper end away from
From, and the guide surface that linear transition or arc smoothly transit between outer end and inner end.
8. lifting work table according to claim 1, it is characterised in that: the sliding panel with lifting arm upper end distance
Increase, the spacing on sliding panel between locating notch is more intensive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721867207.4U CN208891826U (en) | 2017-12-27 | 2017-12-27 | Lifting work table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721867207.4U CN208891826U (en) | 2017-12-27 | 2017-12-27 | Lifting work table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208891826U true CN208891826U (en) | 2019-05-24 |
Family
ID=66565069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721867207.4U Active CN208891826U (en) | 2017-12-27 | 2017-12-27 | Lifting work table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208891826U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108143095A (en) * | 2017-12-27 | 2018-06-12 | 乐歌人体工学科技股份有限公司 | Lifting work table |
-
2017
- 2017-12-27 CN CN201721867207.4U patent/CN208891826U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108143095A (en) * | 2017-12-27 | 2018-06-12 | 乐歌人体工学科技股份有限公司 | Lifting work table |
| CN108143095B (en) * | 2017-12-27 | 2024-04-12 | 乐歌人体工学科技股份有限公司 | Lifting work table |
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