CN208863713U - A kind of Liftable computer desk - Google Patents
A kind of Liftable computer desk Download PDFInfo
- Publication number
- CN208863713U CN208863713U CN201820998821.2U CN201820998821U CN208863713U CN 208863713 U CN208863713 U CN 208863713U CN 201820998821 U CN201820998821 U CN 201820998821U CN 208863713 U CN208863713 U CN 208863713U
- Authority
- CN
- China
- Prior art keywords
- support frame
- sliding slot
- fastener
- extension spring
- computer desk
- 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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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model discloses a kind of Liftable computer desk, one end of the first support frame is connected on the bottom surface of desktop, and the other end is connected on pedestal；One end of second support frame is connected on lifting device, and lifting device is mounted on the bottom surface of desktop, and the other end is connected on pedestal；Lifting device includes second sliding slot, displacement bar, extension spring, fastener and lifter switch, displacement bar injects in second sliding slot, the inner opposite end of second sliding slot offers card hole, card slot is offered on the inner opposite end of displacement bar, fastener is equipped with snap-gauge, snap-gauge passes through card hole and is connected on card slot, the other end of fastener is connected in second sliding slot by resetting pressure bar, extension spring is located at the outside of second sliding slot, one end of extension spring is connected on fixing piece, the other end of extension spring is connected on the second support frame, and lifter switch is connected on fastener by agitating bar.The utility model can freely adjust height, meet requirement of the people of different heights for usage comfort.
Description
Technical field
The utility model relates to computer desk field more particularly to a kind of Liftable computer desks.
Background technique
The height of ordinary desk generally can not all be adjusted, and height is commonly designed between 700-800mm, this highly may be used
It is seated office using most people, but not everyone handles official business and likes the office that is seated, and has many people due to various reasons can
Office is stand, in this way, the height of desk will obviously bring puzzlement to office, especially at abroad, many people like stand does
Public affairs, therefore a computer desk can be placed on the desktop of desk and handled official business to place tablet computer, but common computer desk
Lift adjustment can not be carried out, is not able to satisfy requirement of the people of different heights for usage comfort.
It is done with the development of the society, occurring a kind of portable computer for being placed in ordinary desk desktop currently on the market
Public desktop, by adjusting the height of portable computer desk tops come using the use demand of the office worker of different heights,
But this its height adjustment device structure of height-adjustable computer office desktop is determined by the way of manualling locate pin
Position adjusts height, and it is inconvenient to adjust, and adjustable range is small.Therefore, the designer is perfect for not attaining in the design of existing computer desk structure
Caused many missings and inconvenience, and deeply conceive, and actively research improvement has a fling at and develops and design the utility model.
Utility model content
The purpose of the utility model is to provide a kind of Liftable computer desks, and rising-falling tone can not be carried out by solving common computer desk
The problem of saving, not being able to satisfy requirement of the people of different heights for usage comfort.
In order to solve the above technical problems, the utility model adopts the following technical solution:
A kind of Liftable computer desk of the utility model, including desktop, the first support frame, the second support frame, lifting device and
One end of pedestal, first support frame is connected on the bottom surface of the desktop by fixing piece, first support frame it is another
One end connects on the base；One end of second support frame is connected on the lifting device, the lifting device peace
On the bottom surface of the desktop, the other end connection of second support frame is on the base；Second support frame position
In first support frame inside and be connected on first support frame；The lifting device includes second sliding slot, displacement
Bar, extension spring, fastener and lifter switch, there are two the second sliding slot, displacement bar, extension spring and fastener are all provided with, and edge
The desktop length direction be symmetrical arranged, the displacement bar injects in the second sliding slot, the inside one of the second sliding slot
End offers card hole, card slot is offered on the inner opposite end of the displacement bar, it is sliding that one end of the fastener is hinged on described second
The inside of slot, and the fastener is equipped with snap-gauge, the snap-gauge passes through the card hole and is connected on the card slot, the fastener
The other end is connected in the second sliding slot by resetting pressure bar, and the extension spring is located at the outside of the second sliding slot, institute
The one end for stating extension spring is connected on the fixing piece, and the other end of the extension spring is connected to second support frame
On, the lifter switch is connected on the fastener by agitating bar.
Further, one end of first support frame is connected on the bottom surface of the desktop by the fixing piece, institute
The other end for stating the first support frame is connected on the base by first sliding groove.
Further, first support frame is hinged in the first sliding groove by the first sliding block.
Further, second support frame is by bolted splice on first support frame.
Further, second support frame is connected on the lifting device by connector, and the extension spring is logical
The connector is crossed to be connected on second support frame.
Further, the extension spring is connected on the fixing piece by connecting hook.
Further, cushion rubber bumper is equipped in the upper and lower surfaces of the pedestal.
Compared with prior art, the advantageous effects of the utility model:
The utility model after adopting the above structure, passes through the first support frame and the second support frame branch between desktop and pedestal
Support, and the cooperation of the fastener and displacement bar using lifting device, are controlled by lifter switch, snap-gauge are allow to be connected to difference
Card slot on, realize the lifting of the computer desk, and reset by resetting pressure bar, position support frame, make the electricity of the utility model
Brain table can adjust height according to the actual demand of user.
Detailed description of the invention
The utility model is described in further detail for explanation with reference to the accompanying drawing.
Fig. 1 is the utility model Liftable computer desk structural schematic diagram；
Fig. 2 is the utility model Liftable computer desk bottom view；
Fig. 3 is partial structural diagram at A；
Fig. 4 is fastener structural schematic diagram；
Description of symbols: 1, desktop；2, the first support frame；3, the second support frame；4, lifting device；401, second is sliding
Slot；402, displacement bar；403, extension spring；404, fastener；405, lifter switch；5, pedestal；6, fixing piece；7, card hole；8, block
Slot；9, snap-gauge；10, pressure bar is resetted；11, stick is agitated；12, first sliding groove；13, the first sliding block；14, bolt；15, connector；
16, connecting hook；17, cushion rubber bumper.
Specific embodiment
As shown in Figs 1-4, a kind of Liftable computer desk, including desktop 1, the first support frame 2, the second support frame 3, lifting dress
Set 4 and pedestal 5.
The lifting device 4 includes second sliding slot 401, displacement bar 402, extension spring 403, fastener 404 and lifter switch
405, there are two the second sliding slot 401, displacement bar 402, extension spring 403 and fastener 404 are all provided with, and along the desktop 1
Length direction is symmetrical arranged, and the displacement bar 402 injects in the second sliding slot 401, the inner opposite end of the second sliding slot 401
Card hole 7 is offered, card slot 8 is offered on the inner opposite end of the displacement bar 402, one end of the fastener 404 is hinged on described
The inside of second sliding slot 401, and the fastener 404 is equipped with snap-gauge 9, the snap-gauge 9 passes through the card hole 7 and is connected to the card
On slot 8, the other end of the fastener 404 is connected in the second sliding slot 401 by resetting pressure bar 10, utilizes the snap-gauge 9
It is connected on the different card slots 8, moves the displacement bar 402 in the second sliding slot 401, the extension spring
403 are located at the outside of the second sliding slot 401, and one end of the extension spring 403 is connected on the fixing piece 6, the drawing
The other end for stretching spring 403 is connected on second support frame 3, and the lifter switch 405 is connected to institute by agitating bar 11
It states on fastener 404.Desktop 1 is set to increase and reduce by the stretching and recovery of extension spring 403.
One end of first support frame 2 is connected on the bottom surface of the desktop 1 by fixing piece 6, first support
The other end of frame 2 is connected on the pedestal 5 by first sliding groove 12.One end of second support frame 3 is connected to the liter
On falling unit 4, the lifting device 4 is mounted on the bottom surface of the desktop 1, and the other end of second support frame 3 is connected to
On the pedestal 5.Second support frame 3 is located at the inside of first support frame 2 and is hinged on described the by bolt 14
On one support frame 2.
Second support frame 3 is connected on the lifting device 4 by connector 15, and the extension spring 403 passes through
The connector 15 is connected on second support frame 3.The extension spring 403 is connected to the fixation by connecting hook 16
On part 6.
Cushion rubber bumper 17 is equipped in the upper and lower surfaces of the pedestal 5.
The action process of the utility model is as follows:
In use, pull lifter switch, make it is described agitate bar and lift the fastener, lift the snap-gauge, utilize drawing
The restoration for stretching spring, make pull spring slided in first sliding groove with the lower end of the first support frame, make the first support frame and
Second support frame gets up desktop lifting, and after desktop reaches suitable height, lifter switch is pulled in stopping, by resetting pressure bar
Lifter switch is retracted into original position, is connected to snap-gauge in card slot, completes the raising of computer desk, when decline similarly declines.
Embodiment described above is only that the preferred embodiment of the utility model is described, not to the utility model
Range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are practical new to this
The various changes and improvements that the technical solution of type is made should all fall into the protection scope that the utility model claims book determines
It is interior.
Claims (7)
1. a kind of Liftable computer desk, it is characterised in that: including desktop (1), the first support frame (2), the second support frame (3), rise
Falling unit (4) and pedestal (5), one end of first support frame (2) are connected to the bottom of the desktop (1) by fixing piece (6)
On face, the other end of first support frame (2) is connected on the pedestal (5)；One end of second support frame (3) connects
On the lifting device (4), the lifting device (4) is mounted on the bottom surface of the desktop (1), second support frame
(3) the other end is connected on the pedestal (5)；Second support frame (3) is located at the inside of first support frame (2) simultaneously
It is connected on first support frame (2)；The lifting device (4) includes second sliding slot (401), displacement bar (402), stretches bullet
Spring (403), fastener (404) and lifter switch (405), the second sliding slot (401), displacement bar (402), extension spring (403)
It there are two being all provided with fastener (404), and is symmetrical arranged along the desktop (1) length direction, the displacement bar (402) injects institute
It states in second sliding slot (401), the inner opposite end of the second sliding slot (401) offers card hole (7), the displacement bar (402)
It is offered on inner opposite end card slot (8), one end of the fastener (404) is hinged on the inside of the second sliding slot (401), and institute
Fastener (404) are stated equipped with snap-gauge (9), the snap-gauge (9) passes through the card hole (7) and is connected on the card slot (8), the card
The other end of part (404) is connected on the second sliding slot (401) by resetting pressure bar (10), extension spring (403) position
It is connected on the fixing piece (6) in the one end in the outside of the second sliding slot (401), the extension spring (403), the drawing
The other end for stretching spring (403) is connected on second support frame (3), and the lifter switch (405) is by agitating bar (11)
It is connected on the fastener (404).
2. Liftable computer desk according to claim 1, it is characterised in that: one end of first support frame (2) passes through
The fixing piece (6) is connected on the bottom surface of the desktop (1), and the other end of first support frame (2) passes through first sliding groove
(12) it is connected on the pedestal (5).
3. Liftable computer desk according to claim 2, it is characterised in that: first support frame (2) is sliding by first
Block (13) is hinged on the first sliding groove (12).
4. Liftable computer desk according to claim 1, it is characterised in that: second support frame (3) passes through bolt
(14) it is hinged on first support frame (2).
5. Liftable computer desk according to claim 1, it is characterised in that: second support frame (3) passes through connector
(15) it is connected on the lifting device (4), the extension spring (403) is connected to described second by the connector (15)
On support frame (3).
6. Liftable computer desk according to claim 1, it is characterised in that: the extension spring (403) passes through connecting hook
(16) it is connected on the fixing piece (6).
7. Liftable computer desk according to claim 1, it is characterised in that: the upper and lower surfaces of the pedestal (5)
On be equipped with cushion rubber bumper (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820998821.2U CN208863713U (en) | 2018-06-27 | 2018-06-27 | A kind of Liftable computer desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820998821.2U CN208863713U (en) | 2018-06-27 | 2018-06-27 | A kind of Liftable computer desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208863713U true CN208863713U (en) | 2019-05-17 |
Family
ID=66462509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820998821.2U Expired - Fee Related CN208863713U (en) | 2018-06-27 | 2018-06-27 | A kind of Liftable computer desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208863713U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112369803A (en) * | 2020-12-09 | 2021-02-19 | 宁波易升机电制造有限公司 | Lifting table structure |
-
2018
- 2018-06-27 CN CN201820998821.2U patent/CN208863713U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112369803A (en) * | 2020-12-09 | 2021-02-19 | 宁波易升机电制造有限公司 | Lifting table structure |
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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 |
Granted publication date: 20190517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |