CN207979433U - One kind automatically controlling lifting screen - Google Patents
One kind automatically controlling lifting screen Download PDFInfo
- Publication number
- CN207979433U CN207979433U CN201720901466.8U CN201720901466U CN207979433U CN 207979433 U CN207979433 U CN 207979433U CN 201720901466 U CN201720901466 U CN 201720901466U CN 207979433 U CN207979433 U CN 207979433U
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- CN
- China
- Prior art keywords
- screen
- lifting lever
- lifting
- outer framework
- hinged
- 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.)
- Expired - Fee Related
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Abstract
One kind disclosed by the utility model automatically controls lifting screen, including：One screen outer framework；Screen board of one sliding configuration in screen outer framework is fixedly installed a screen supporting item at the lower edge of screen board；One is horizontally set on the upper sliding rail on one end of screen supporting item；One is horizontally set on the glidepath on the bottom of screen outer framework；The first lifting lever and the second lifting lever being arranged in screen outer framework, it is point articulated between first lifting lever and the second lifting lever, the first end of first lifting lever is by top sheave sliding configuration in upper sliding rail, its second end is hinged on the bottom of screen outer framework, by lower sheave sliding configuration in glidepath, second end is hinged on screen supporting item the first end of second lifting lever；And the electric pushrod that is arranged in screen outer framework, push rod output end are hinged on the first lifting lever or the second lifting lever.The utility model stabilized structure, freely, manipulation is convenient for lifting, and practicability is good.
Description
Technical field
The utility model is related to technical field of office furniture more particularly to one kind automatically controlling lifting screen.
Background technology
In order to maximumlly be utilized to office space resource, screen desk, which is that more people office spaces are preferred, to be done
Public table product；It links up and avoid the need for interfere with each other between office worker to balance simultaneously, user does screen
The screen of public table is adjusted function and proposes increasingly higher demands.Chinese patent literature CN 205214838U disclose one kind
Lifting screen includes mainly lifter plate, which is connected to by vertical guide frame in fixed plate, the lifter plate with
Be equipped with detent mechanism between fixed plate, the detent mechanism include the magnet being located in fixed plate and the position being located on lifter plate and
The corresponding magnetic plate of magnet.The screen elevating mechanism of above-mentioned screen desk mainly uses manual mode to carry out lift adjustment,
Suitable for individual office worker according to the height of personal like's adjusting screen, and it can not automatically, quickly fall desk screen
Wind.
For this purpose, a kind of liftable screen of screen disclosed in the Chinese patent application that number of patent application is 201710098436.2
Wind desk, including horizontally disposed desk panel with board, be set to immediately ahead of user front side supports sole, be set to use
It is perpendicular that the lateral support sole of person both sides, the front side supports sole and the lateral support sole surround the desk panel with board
Straight setting, the front side supports sole and the lateral support sole are the sandwich with hollow portion, the front branch
The hollow portion of spike plate and the lateral support sole is respectively arranged with front lifting screen and side lifting screen, the front
Lifting screen is fixedly connected with side lifting screen；The hollow portion of the lateral support sole is additionally provided with screen lifting bottom
Seat, the fixed setting of screen lifting pedestal position and the lower section that screen is lifted positioned at the side, the side lift screen
Bottom be vertically arranged with lifting drive rack, be provided on the screen lifting pedestal for driving the lifting drive rack
The lifting of movement drives gear and the lifting driving motor for driving the lifting driving gear rotation.The screen desk energy
Enough automatically, desk screen is quickly fallen.
In another example number of patent application is a kind of lifting screen disclosed in the Chinese patent application of CN00238270.9, packet
It includes：One screen base, center are provided with an interlayer space；One elevating mechanism is provided in the interlayer space, and the liter
The controller of descending mechanism is provided in the outer surface of the screen base；And a spacing board, bottom end are to be connected to interlayer sky
On interior elevating mechanism.The lifting screen, above-mentioned elevating mechanism are equipped in the interlayer space of screen base
Cross tube and sheer pole, and two shafts are respectively provided on upper and lower cross bar, a manual rocker can be connected in one end of sheer pole, and
Two groups of parallel Slide Groups are vertically installed on same madial wall between upper and lower cross bar, each Slide Group includes two tablets
It is arranged in parallel in the madial wall of interlayer space, and a sliding slot is respectively formed in the relative inner of two tablet, and has a transmission belt
Be in the shaft being installed on upper and lower cross bar, and the transmission belt is the space between two tablets separately have a bracket can on move down
It is embedded dynamicly in the sliding slot of two tablets, and the bracket is integrally fixed on transmission belt, and the bottom end of spacing board is to be connected to the support
On frame, make elevating mechanism that spacing board thereon can be driven to move up and down.
And the applicant has carried out beneficial exploration and trial, and doing of solving the above problems is had found from another angle
Method, technical solution described below generate in this background.
Utility model content
The purpose of this utility model is that：There is provided a kind of stabilized structure, lifting freely automatically control lifting screen.
Following technical scheme may be used to realize in the technical issues of the utility model is solved：
One kind automatically controlling lifting screen, including：
The one screen outer framework for storing screen board；
Screen board of one sliding configuration in the screen outer framework is fixedly installed one at the lower edge of the screen board
Screen supporting item；
One is horizontally set on the upper sliding rail on one end of the screen supporting item；
One is horizontally set on the glidepath of the underface on the bottom of the screen outer framework and positioned at the upper sliding rail；
The first lifting lever and the second lifting lever being arranged in the screen outer framework, the midpoint of first lifting lever with
Point articulated in second lifting lever, the first end of first lifting lever is by top sheave sliding configuration in the upper sliding rail
Interior, second end is hinged on the bottom of the screen outer framework and is located remotely from the side of the glidepath, described second
The first end of bar is fallen by lower sheave sliding configuration in the glidepath, it is separate that second end is hinged on the screen supporting item
On one end of the upper sliding rail；And
One is arranged the electric pushrod in the screen outer framework, and the bottom of the electric pushrod is hinged on outside the screen
On frame, push rod output end is hinged on first lifting lever or the second lifting lever.
In a preferred embodiment of the utility model, the push rod output end of the electric pushrod rises and falls with described first
Hinge joint between bar is close to the second end of first lifting lever or the push rod output end and described the of the electric pushrod
The first end of hinge joint between two lifting levers close to second lifting lever.
The course of work for automatically controlling lifting screen of the utility model is as follows：
When original state, the screen board is located in screen outer framework, and the electric pushrod is in contraction state；Work as needs
When rising screen, the electric pushrod acts and pushes push rod outward, drives upper in the first end of first lifting lever
Lower sheave in the first end of pulley and the second lifting lever is slided respectively along the upper sliding rail and glidepath, described in pushing
Screen board rises, and when the protruding maximum distance of the push rod of the electric pushrod, the screen board is raised up to peak；When need
When falling screen, the electric pushrod acts and withdraws push rod, drives the upper cunning in the first end of first lifting lever
Lower sheave in the first end of wheel and the second lifting lever is slided respectively along the upper sliding rail and glidepath, to drive the screen
Aerofoil is fallen, and when the push rod of the electric pushrod is withdrawn completely, the screen board drops to minimum point, i.e., is incorporated in completely
In the screen outer framework.
As a result of technical solution as above, the beneficial effects of the utility model are：The automatic control of the utility model
The stabilized structure of system lifting screen, freely, manipulation is convenient for lifting, and practicability is good.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Structural schematic diagram when Fig. 1 is the decline state of the utility model.
Structural schematic diagram when Fig. 2 is the raised configuration of the utility model.
Specific implementation mode
In order to make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Referring to Fig. 1 and Fig. 2, what is provided in figure is that one kind automatically controlling lifting screen, including one is used to store screen board 200
Screen outer framework 100, screen board 200, upper sliding rail 300, glidepath 400, lifting lever 500,600 and electric pushrod 700.
200 sliding configuration of screen board is fixedly installed a screen in screen outer framework 100 at the lower edge of screen board 200
Wind support bar 210.Upper sliding rail 300 is horizontally set on one end of screen supporting item 210 of screen board 200.Glidepath 400 is horizontal
It is arranged on the bottom of screen outer framework 100 and positioned at the underface of upper sliding rail 300.Lifting lever 500,600 is arranged outside screen
In frame 100, the midpoint of lifting lever 500 is hinged with the midpoint of lifting lever 600 by axis pin 800, the first end of lifting lever 500
510 by 310 sliding configuration of top sheave in upper sliding rail 300, second end 520 be hinged on the bottom of screen outer framework 100 and
It is located remotely from the side of glidepath 400, the first end 610 of lifting lever 600 is by 410 sliding configuration of lower sheave in glidepath
In 400, second end 620 is hinged on the one end of screen supporting item 210 far from upper sliding rail 300.
Electric pushrod 700 is arranged in screen outer framework 100, and the bottom 710 of electric pushrod 700 passes through a hinged support seat
810 are hinged on screen outer framework 100, and push rod output end 720 is hinged on by a hinged support seat 820 on lifting lever 600
And close to the first end 610 of lifting lever 600.Certainly, the push rod output end 720 of electric pushrod 700 can also be hinged on lifting lever
On 500, second end 520 of the hinge joint preferably adjacent to lifting lever 500.
When original state, screen board 200 is located in screen outer framework 100, and electric pushrod 700 is in contraction state.When need
When rising screen, electric pushrod 700 acts and pushes push rod outward, drives the upper cunning in the first end 510 of lifting lever 500
Lower sheave 410 in the first end 610 of wheel 310 and lifting lever 600 slides to the right respectively along upper sliding rail 300 and glidepath 400,
To push screen board 200 to rise, when the protruding maximum distance of the push rod of electric pushrod 700, screen board 200 is raised up to most
High point, as shown in Figure 2.When needing to fall screen, electric pushrod 700 acts and withdraws push rod, drives the of lifting lever 500
Top sheave 310 on one end 510 and the lower sheave 410 in the first end 610 of lifting lever 600 respectively along upper sliding rail 300 and under
Sliding rail 400 slides to the left, to drive screen board 200 to fall, when the push rod of electric pushrod 700 is withdrawn completely, and screen board 200
Minimum point is dropped to, i.e., is incorporated in completely in screen outer framework 100, as shown in Figure 1.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (2)
1. one kind automatically controlling lifting screen, which is characterized in that including：
The one screen outer framework for storing screen board；
Screen board of one sliding configuration in the screen outer framework is fixedly installed a screen at the lower edge of the screen board
Support bar；
One is horizontally set on the upper sliding rail on one end of the screen supporting item；
One is horizontally set on the glidepath of the underface on the bottom of the screen outer framework and positioned at the upper sliding rail；
The first lifting lever and the second lifting lever being arranged in the screen outer framework, the midpoint of first lifting lever with it is described
It is point articulated in second lifting lever, the first end of first lifting lever by top sheave sliding configuration in the upper sliding rail,
Its second end is hinged on the bottom of the screen outer framework and is located remotely from the side of the glidepath, second lifting lever
First end by lower sheave sliding configuration in the glidepath, second end is hinged on the screen supporting item far from described
On one end of upper sliding rail；And
One is arranged the electric pushrod in the screen outer framework, and the bottom of the electric pushrod is hinged on the screen outer framework
On, push rod output end is hinged on first lifting lever or the second lifting lever.
2. automatically controlling lifting screen as described in claim 1, which is characterized in that the push rod output end of the electric pushrod with
Hinge joint between first lifting lever is defeated close to the second end of first lifting lever or the push rod of the electric pushrod
The first end of hinge joint between outlet and second lifting lever close to second lifting lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720901466.8U CN207979433U (en) | 2017-07-24 | 2017-07-24 | One kind automatically controlling lifting screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720901466.8U CN207979433U (en) | 2017-07-24 | 2017-07-24 | One kind automatically controlling lifting screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207979433U true CN207979433U (en) | 2018-10-19 |
Family
ID=63804230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720901466.8U Expired - Fee Related CN207979433U (en) | 2017-07-24 | 2017-07-24 | One kind automatically controlling lifting screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207979433U (en) |
-
2017
- 2017-07-24 CN CN201720901466.8U patent/CN207979433U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 Termination date: 20200724 |