CN206866904U - A kind of liftable computer desk - Google Patents
A kind of liftable computer desk Download PDFInfo
- Publication number
- CN206866904U CN206866904U CN201621464716.8U CN201621464716U CN206866904U CN 206866904 U CN206866904 U CN 206866904U CN 201621464716 U CN201621464716 U CN 201621464716U CN 206866904 U CN206866904 U CN 206866904U
- Authority
- CN
- China
- Prior art keywords
- rocking bar
- connecting rod
- air pressure
- upper connecting
- desktop
- 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.)
- Ceased
Links
Abstract
The utility model discloses a kind of liftable computer desk, including desktop, two groups of lift adjustment supports positioned at both sides below desktop, chassis and keyboard drawer, chassis includes side frames and connects the crossbearer between side frames, every group of lift adjustment support includes rocking bar, air pressure bracing stick, upper connecting rod and regulation handle, one end of air pressure bracing stick is fixed on crossbearer, the other end connects rocking bar, upper connecting rod is arranged on the left and right sides of desktop bottom surface, one end of rocking bar is hinged with upper connecting rod, regulation handle is arranged on one end of upper connecting rod and connects air pressure bracing stick with trigger by connecting line, two regulation handles are pressed simultaneously, air pressure bracing stick promotes the height of rocking bar motion and adjustable computer desk.The utility model, the both sides of desktop are respectively provided with a condition handle, and are connected by trigger, air pressure bracing stick, oscilaltion can be realized by the regulation handle for pressing both sides simultaneously, and can height any at an arbitrary position stop, decontrol regulation handle and fixed in the position.
Description
Technical field
It the utility model is related to field of office furniture, and in particular to a kind of liftable computer desk.
Background technology
Currently used computer desk is typically only capable to the office that is seated, and height is fixed, be seated for a long time can cause cervical vertebra and
Lumbar vertebra disease, it is unfavorable for health.A kind of liftable office electricity is disclosed for this Chinese utility model patent CN204191923U
Brain table, four-bar mechanism is formed by upper connecting rod, positioning joint, the first rocking bar, the second rocking bar and base are be hinged, by unclamping and locking
Positioning joint, move up and down the desktop i.e. height of adjustable tabletop.But this structure can adjust height be it is set in advance, no
Can arbitrarily it adjust, underaction is convenient, and positioning joint is only provided with one, that false touch is touched be present.
Therefore, existing Liftable computer desk has that height can not arbitrarily be adjusted and asked in the presence of what is touched by mistake
Topic.
Utility model content
Technical problem to be solved in the utility model is that existing Liftable computer desk can not be adjusted arbitrarily in the presence of height
Save and the problem of touching by mistake be present.
In order to solve the above-mentioned technical problem, technical scheme is to provide a kind of liftable computer desk used by the utility model,
Two groups of lift adjustment supports, chassis and keyboard drawer including desktop, positioned at both sides below the desktop, the chassis include two
Crossbearer between two side frames of side frame and connection, lift adjustment support described in every group include rocking bar, air pressure bracing stick, upper connecting rod
And regulation handle, one end of the air pressure bracing stick are fixed on the crossbearer, the other end connects the rocking bar, the upper connecting rod
Installed in the left and right sides of the desktop bottom surface, one end of the rocking bar is hinged with the upper connecting rod, and the regulation handle is set
The air pressure bracing stick is connected with trigger in one end of the upper connecting rod and by connecting line, while presses two regulations
Handle, the air pressure bracing stick promote the height of the rocking bar motion and adjustable computer desk.
In such scheme, the air pressure bracing stick includes support bar and the controllable gas bullet being built in the support bar
Spring, the outer end of the controllable gas spring connect installation portion by feeler lever, and the installation portion is provided with the trigger.
In such scheme, the rocking bar in lift adjustment support described in every group includes two be arranged side by side, and two
One end of rocking bar described in root is hinged with the end of the upper connecting rod and middle part respectively, the other ends of two rocking bars respectively with institute
Side frame is stated to be hinged.
In such scheme, the installation portion is hinged with a wherein rocking bar, the support bar with another described in
Rocking bar is hinged.
In such scheme, the keyboard drawer includes carrier frame plate and protrudes from two risers of the carrier frame plate both sides,
The upper end of two risers is fixed in the upper connecting rod.
In such scheme, the periphery of the desktop and the keyboard drawer is equipped with circular arc chamfering.
In such scheme, with being provided with U-lag in the middle part of one end of the desktop of the keyboard drawer homonymy.
The utility model, the both sides of desktop are respectively provided with a condition handle, and are connected by trigger, air pressure bracing stick,
Oscilaltion can be realized by the regulation handle for pressing both sides simultaneously, and can height any at an arbitrary position stop, decontrol
Regulation handle is fixed in the position, is also not in that desk lifts suddenly when ensure that and pressing one of regulation handle by mistake
Situation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is side view of the present utility model；
Fig. 3 is front view of the present utility model.
Embodiment
The utility model is described in detail with reference to Figure of description.
As shown in Figure 1 and Figure 2, the utility model provides a kind of liftable computer desk, including desktop 1, positioned at the lower section of desktop 1
Two groups of lift adjustment supports, chassis and the keyboard drawer of both sides, chassis include side frames 2 and connect the crossbearer between side frames 2
21, crossbearer 21 is arranged far from the side of user, and the setting of crossbearer 21 improves the stability of strutting system of side frames 2, and makes
User when being sitting in before table can both feet step down on crossbearer 21, improve comfortableness.
Every group of lift adjustment support includes rocking bar 3, air pressure bracing stick 5, upper connecting rod 6 and regulation handle 61, air pressure bracing stick 5
One end be fixed on crossbearer 21, the other end connection rocking bar 3.Preferably, the rocking bar 3 in every group of lift adjustment support is included simultaneously
Two of row's setting, one end of two rocking bars 3 is hinged with the end of upper connecting rod 6 and middle part respectively, the other end point of two rocking bars 3
It is not be hinged with side frame 2.Rocking bar 3 is driven to rotate when air pressure bracing stick 5 stretches, so as to change the angle of rocking bar 3 and height.
Upper connecting rod 6 is arranged on the left and right sides of desktop bottom surface, and regulation handle 61 is arranged on one end of upper connecting rod 6 and passes through company
Wiring 54 and trigger 55 connect air pressure bracing stick 5.Specifically, air pressure bracing stick 5 includes support bar 51 and is built in support bar
Controllable gas spring (drawing is not shown) in 51, the outer end of controllable gas spring connect installation portion 53, trigger 55 by feeler lever 52
It is arranged on installation portion 53.For two rocking bars 3 of the same side, installation portion 53 and a wherein rocking bar 3 are be hinged, support bar
51 is be hinged with another rocking bar 3.
In use, while two regulation handles 61 are pressed, regulation handle 61 touches trigger by connecting line 54
55, trigger 55 starts, and feeler lever 52 affects controllable gas spring to realize stretching motion in support bar 51, while promotes rocking bar 3 to transport
Dynamic, rocking bar 3 can be realized from folding into stretching, extension or from being stretched over the motion of folding, and then realizes the height of adjustable computer desk.
This regulative mode any height can stop during regulation handle 61 is pressed, decontrol regulation handle at an arbitrary position
61 fix in the position, and the client for adapting to any height uses.If it has accidentally been pressed in use in addition
In a regulation handle 61, be not in the situation that desk lifts suddenly, improve security.
With reference to Fig. 1, Fig. 3, keyboard drawer includes carrier frame plate 4 and protrudes from two risers 41 of the both sides of carrier frame plate 4, two risers
41 upper end is fixed in upper connecting rod 6, and keyboard drawer is used for holding keyboard.In the middle part of one end of the desktop 1 of keyboard drawer homonymy
It is provided with U-lag 11, the user-friendly keyboard of setting of U-lag 11.
The periphery of the utility model, desktop 1 and keyboard drawer is equipped with circular arc chamfering, avoids fin scratch user, carries
High-comfort and security.
The utility model, the both sides of desktop are respectively provided with a condition handle, and are connected by trigger, air pressure bracing stick,
Oscilaltion can be realized by the regulation handle for pressing both sides simultaneously, and can height any at an arbitrary position stop, decontrol
Regulation handle is fixed in the position, is also not in that desk lifts suddenly when ensure that and pressing one of regulation handle by mistake
Situation.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn that under enlightenment of the present utility model
The structure change made, it is every that there is same or like technical scheme with the utility model, each fall within guarantor of the present utility model
Within the scope of shield.
Claims (6)
1. a kind of liftable computer desk, including desktop, two groups of lift adjustment supports, chassis and key positioned at both sides below the desktop
Disc holder, it is characterised in that the chassis includes side frames and connects the crossbearer between two side frames, rising-falling tone described in every group
Section support includes rocking bar, air pressure bracing stick, upper connecting rod and regulation handle, and one end of the air pressure bracing stick is fixed on the crossbearer
On, the other end connects the rocking bar, and the upper connecting rod is arranged on the left and right sides of the desktop bottom surface, one end of the rocking bar with
The upper connecting rod is hinged, and the regulation handle is arranged on one end of the upper connecting rod and described in being connected by connecting line with trigger
Air pressure bracing stick, while two regulation handles are pressed, the air pressure bracing stick promotes the rocking bar to move and adjust computer
The height of table, the air pressure bracing stick include support bar and the controllable gas spring being built in the support bar, the controllable gas
The outer end of spring connects installation portion by feeler lever, and the installation portion is provided with the trigger.
2. a kind of liftable computer desk as claimed in claim 1, it is characterised in that described in lift adjustment support described in every group
Rocking bar includes two be arranged side by side, and one end of two rocking bars is hinged with the end of the upper connecting rod and middle part respectively,
The other end of two rocking bars is hinged with the side frame respectively.
3. a kind of liftable computer desk as claimed in claim 2, it is characterised in that the installation portion and a wherein rocking bar
Be hinged, the support bar is hinged with another rocking bar.
4. a kind of liftable computer desk as claimed in claim 1, it is characterised in that the keyboard drawer includes carrier frame plate and protrusion
Two risers in the carrier frame plate both sides, the upper end of two risers are fixed in the upper connecting rod.
A kind of 5. liftable computer desk as claimed in claim 1, it is characterised in that the periphery of the desktop and the keyboard drawer
It is equipped with circular arc chamfering.
6. a kind of liftable computer desk as claimed in claim 1, it is characterised in that one with the desktop of the keyboard drawer homonymy
End middle part is provided with U-lag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621464716.8U CN206866904U (en) | 2016-12-28 | 2016-12-28 | A kind of liftable computer desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621464716.8U CN206866904U (en) | 2016-12-28 | 2016-12-28 | A kind of liftable computer desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206866904U true CN206866904U (en) | 2018-01-12 |
Family
ID=61326127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621464716.8U Ceased CN206866904U (en) | 2016-12-28 | 2016-12-28 | A kind of liftable computer desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206866904U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108968347A (en) * | 2018-09-13 | 2018-12-11 | 石子琪 | A kind of desktop computer table adapting to more position demands |
| CN109497706A (en) * | 2018-11-16 | 2019-03-22 | 顾小燕 | A kind of double pneumatic tables of atmospheric pressure pole adjustable keyboard frame |
-
2016
- 2016-12-28 CN CN201621464716.8U patent/CN206866904U/en not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108968347A (en) * | 2018-09-13 | 2018-12-11 | 石子琪 | A kind of desktop computer table adapting to more position demands |
| CN109497706A (en) * | 2018-11-16 | 2019-03-22 | 顾小燕 | A kind of double pneumatic tables of atmospheric pressure pole adjustable keyboard frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20200922 Decision number of declaring invalidation: 46202 Granted publication date: 20180112 |
|
| IW01 | Full invalidation of patent right |