CN209003063U - A kind of lifting desk - Google Patents
A kind of lifting desk Download PDFInfo
- Publication number
- CN209003063U CN209003063U CN201821152275.7U CN201821152275U CN209003063U CN 209003063 U CN209003063 U CN 209003063U CN 201821152275 U CN201821152275 U CN 201821152275U CN 209003063 U CN209003063 U CN 209003063U
- Authority
- CN
- China
- Prior art keywords
- fixed
- hack lever
- angled intersection
- desktop
- sliding
- 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.)
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Abstract
The utility model discloses a kind of lifting desks, including desktop, right-angled intersection bracket, bottom plate, shaft, upper connecting ear, upper connecting shaft, lower connecting ear, lower connecting shaft, two right-angled intersection brackets side by side is fixed on the downside of the desktop, fixed bottom plate on the downside of two right-angled intersection brackets, each right-angled intersection bracket includes the hack lever that two middle parts are connected by shaft, the upper end of one hack lever of right-angled intersection bracket is connect in upper connecting ear by upper connecting shaft axis, and the lower end of the hack lever is connect in lower connecting ear by lower connecting shaft axis；Another hack lever upper end sliding of the right-angled intersection bracket is fixed on desktop bottom side, and hack lever lower end sliding is fixed on bottom plate, by the sliding of the hack lever, so that two hack levers of right-angled intersection bracket rotate, and then adjusts the height of desktop.Reasonable in design, adjustable tabletop height is easy to use, meets insufficient height and uses, and comfort is high, meets market use demand, is convenient for product promotion.
Description
Technical field
The utility model relates to novel office table separations, and in particular to a kind of lifting desk.
Background technique
Existing desk, high unity.When in use, it cannot be adjusted according to user's height.So that using
When it is uncomfortable, it is difficult to meet market use demand.
Utility model content
The purpose of this utility model is to propose a kind of lifting desk, overcomes the above-mentioned deficiency of the prior art, structure
Rationally, adjustable tabletop height is easy to use for design, meets insufficient height and uses, and comfort is high, meets market use demand,
Convenient for product promotion.
In order to reach above-mentioned purpose of design, the technical solution adopted in the utility model is as follows:
A kind of lifting desk, including desktop, right-angled intersection bracket, bottom plate, shaft, upper connecting ear, upper connecting shaft, lower connection
Two right-angled intersection brackets side by side, fixed bottom plates on the downside of two right-angled intersection brackets, institute are fixed in ear, lower connecting shaft, the desktop downside
Stating each right-angled intersection bracket includes the hack lever that two middle parts are connected by shaft, and the upper end of a hack lever of right-angled intersection bracket is logical
It crosses connecting shaft axis to connect in upper connecting ear, the lower end of the hack lever is connect in lower connecting ear by lower connecting shaft axis；The right-angled intersection
Another hack lever upper end sliding of bracket is fixed on desktop bottom side, and being fixed on bottom plate for hack lever lower end sliding passes through this
The sliding of bar so that two hack levers of right-angled intersection bracket rotate, and then adjusts the height of desktop.
The hack lever upper end for being fixed on desktop bottom side of the sliding passes through axis connection in upper fixed seat, upper fixed seat interlocking
In top shoe, top shoe sliding is fixed on the upper rail of desktop bottom side interlocking；The sliding is fixed on bottom plate
Hack lever lower end is through axis connection in lower fixed seat, and for lower fixed seat interlocking in sliding block, sliding block sliding is fixed on bottom plate
The lower guideway of upside interlocking.
Sliding block limited block is respectively set in the upper rail, lower guideway both ends.
Interlocking fixed plate between the lower fixed seat for the hack lever lower end of the two right-angled intersections bracket being fixed on lower guideway,
Fixed plate is equipped with threaded hole, and synchronized links lead screw, lead screw pass through card close to end threadably in threaded hole
Spring is connected in lead screw positioning seat, and lead screw positioning seat is fixed on the upside of bottom plate on the pedestal of interlocking, lead screw end synchronizing sleeve
Rocking bar one end is connect, rocking bar other end axis takes over bar.
The lead screw positioning seat is equipped with location hole b, and positioning column is worn in location hole b, and the rocking bar is equipped with location hole
A after desktop is elevated to suitable position, positioning column is set in location hole a, location hole b simultaneously, realizes positioning.
The baseplate underside is equipped with universal wheel.
Lifting desk beneficial effect described in the utility model is: its is reasonable in design, and adjustable tabletop height makes
It is used with insufficient height conveniently, is met, comfort is high, meets market use demand, convenient for product promotion.
Detailed description of the invention
Fig. 1 is the schematic diagram of lifting desk described in the utility model；
Fig. 2 is the side view of lifting desk described in the utility model；
Fig. 3 is the side view of the fixed plate of lifting desk described in the utility model；
Fig. 4 is the side view of the lead screw positioning seat of lifting desk described in the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
Specific structure is as shown in Figs 1-4, the lifting desk, including desktop 1, right-angled intersection bracket 2, bottom plate 3, turn
Axis 5, upper connecting ear 9, upper connecting shaft 10, lower connecting ear 12, lower connecting shaft 13 fix two right-angled intersections side by side on the downside of the desktop 1
Bracket 2, bottom plate 3 is fixed on the downside of two right-angled intersection brackets 2, and each right-angled intersection bracket 2 includes that two middle parts pass through shaft 5
The upper end of the hack lever of connection, a hack lever of right-angled intersection bracket 2 is connect in upper connecting ear 9 by upper 10 axis of connecting shaft, and can be rotated,
The lower end of the hack lever is connect in lower connecting ear 12 by lower 13 axis of connecting shaft, and can be rotated；Another frame of the right-angled intersection bracket 2
The sliding of bar upper end is fixed on 1 bottom side of desktop, and being fixed on bottom plate 3 for hack lever lower end sliding by the sliding of the hack lever, makes
The two hack levers rotation of right-angled intersection bracket 2 is obtained, and then adjusts the height of desktop.
The hack lever upper end for being fixed on 1 bottom side of desktop of the sliding passes through axis connection in upper fixed seat 8, upper fixed seat 8
In top shoe 7, what top shoe 7 slided is fixed on the upper rail 6 of 1 bottom side interlocking of desktop interlocking；The sliding is fixed on
Hack lever lower end on bottom plate 3 is through axis connection in lower fixed seat 16, and 16 interlocking of lower fixed seat is in sliding block 15, sliding block 15
Sliding is fixed on the lower guideway 14 of 3 upside interlocking of bottom plate.
Sliding block limited block 11 is respectively set in the upper rail 6,14 both ends of lower guideway.
Interlocking is solid between the lower fixed seat 16 for the hack lever lower end of the two right-angled intersections bracket 2 being fixed on lower guideway 14
Fixed board 17, fixed plate 17 are equipped with threaded hole 24, synchronized links lead screw 20 threadably in threaded hole 24, lead screw 20
It is connected in lead screw positioning seat 19 close to end by circlip 22, lead screw positioning seat 19 is fixed on the bottom of 3 upside interlocking of bottom plate
On seat 18, synchronous socket 21 one end of rocking bar in 20 end of lead screw, 21 other end axis of rocking bar is taken over bar 25, is rotated by hand lever 25
Rocking bar 21 drives lead screw 20 to rotate, and by driving fixed plate 17 mobile, and then pushes the hack lever lower end on sliding block 15 mobile.
The lead screw positioning seat 19 is equipped with location hole b27, wears positioning column 23 in location hole b27, on the rocking bar 21
Equipped with location hole a26, after desktop 1 is elevated to suitable position, positioning column 23 is set on location hole a26, location hole b27 simultaneously
It is interior, realize positioning.
Universal wheel 4 is equipped on the downside of the bottom plate 3.
The above content is the further descriptions done in conjunction with specific preferred embodiment to the utility model, are convenient for
The those skilled in the art can understand and using the utility model, and it cannot be said that the specific implementation of the utility model is only limited to
In these explanations.For the utility model person of an ordinary skill in the technical field, the utility model structure is not being departed from
A number of simple deductions or replacements can also be made under the premise of think of, without having to go through creative labor.Therefore, art technology
Personnel's announcement according to the present utility model, the simple modifications made to the utility model all should be in the protection model of the utility model
Within enclosing.
Claims (6)
1. a kind of lifting desk, it is characterised in that: including desktop, right-angled intersection bracket, bottom plate, shaft, upper connecting ear, upper company
Two right-angled intersection brackets side by side is fixed in axis, lower connecting ear, lower connecting shaft, the desktop downside, and two right-angled intersection brackets downsides are solid
Determine bottom plate, each right-angled intersection bracket includes the hack lever that two middle parts are connected by shaft, a frame of right-angled intersection bracket
The upper end of bar is connect in upper connecting ear by upper connecting shaft axis, and the lower end of the hack lever is connect in lower connecting ear by lower connecting shaft axis；Institute
That states another hack lever upper end sliding of right-angled intersection bracket is fixed on desktop bottom side, and hack lever lower end sliding is fixed on bottom plate
On, by the sliding of the hack lever, so that two hack levers of right-angled intersection bracket rotate, and then adjust the height of desktop.
2. lifting desk according to claim 1, it is characterised in that: the hack lever for being fixed on desktop bottom side of the sliding
Upper end is through axis connection in upper fixed seat, and for upper fixed seat interlocking in top shoe, top shoe sliding is fixed on desktop bottom side
On the upper rail of interlocking；The hack lever lower end of the sliding being fixed on bottom plate passes through axis connection in lower fixed seat, lower fixation
Seat interlocking is in sliding block, the lower guideway for being fixed on interlocking on the upside of bottom plate of sliding block sliding.
3. lifting desk according to claim 2, it is characterised in that: the upper rail, lower guideway both ends are respectively set
Sliding block limited block.
4. lifting desk according to claim 2, it is characterised in that: led under being fixed on of the two right-angled intersections bracket
Interlocking fixed plate between the lower fixed seat of hack lever lower end on rail, fixed plate are equipped with threaded hole, are threadedly coupled in threaded hole
Mode synchronized links lead screw, lead screw is connected in lead screw positioning seat close to end by circlip, and lead screw positioning seat is fixed on
On the upside of bottom plate on the pedestal of interlocking, the synchronous socket rocking bar one end in the lead screw end, rocking bar other end axis takes over bar.
5. lifting desk according to claim 4, it is characterised in that: the lead screw positioning seat is equipped with location hole b, fixed
Positioning column is worn in the hole b of position, the rocking bar is equipped with location hole a, after desktop is elevated to suitable position, positioning column is worn simultaneously
In location hole a, location hole b, positioning is realized.
6. lifting desk according to claim 1, it is characterised in that: the baseplate underside is equipped with universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821152275.7U CN209003063U (en) | 2018-07-19 | 2018-07-19 | A kind of lifting desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821152275.7U CN209003063U (en) | 2018-07-19 | 2018-07-19 | A kind of lifting desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209003063U true CN209003063U (en) | 2019-06-21 |
Family
ID=66830243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821152275.7U Active CN209003063U (en) | 2018-07-19 | 2018-07-19 | A kind of lifting desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209003063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110495710A (en) * | 2019-09-16 | 2019-11-26 | 宁波康颖金属制品有限公司 | Go up and down tables |
-
2018
- 2018-07-19 CN CN201821152275.7U patent/CN209003063U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110495710A (en) * | 2019-09-16 | 2019-11-26 | 宁波康颖金属制品有限公司 | Go up and down tables |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |