CN208891848U - Stand-type adjustable computer desk - Google Patents
Stand-type adjustable computer desk Download PDFInfo
- Publication number
- CN208891848U CN208891848U CN201721752262.9U CN201721752262U CN208891848U CN 208891848 U CN208891848 U CN 208891848U CN 201721752262 U CN201721752262 U CN 201721752262U CN 208891848 U CN208891848 U CN 208891848U
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- China
- Prior art keywords
- support
- hole
- computer
- plate
- support column
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Abstract
The utility model discloses a kind of stand-type adjustable computer desks, including pedestal, two support columns, two connecting rods and computer support plate, two support columns are vertically arranged, the bottom end of support column is fixed on the base, computer support plate includes upper supporting plate and lower carrier plate, the bottom end of upper supporting plate and the top of lower carrier plate are rotatablely connected, the top both ends of upper supporting plate are rotatablely connected with the top of two support columns respectively, one end of two connecting rods is connect with the lower rotational of two support columns respectively, the other end of connecting rod is rotatablely connected with the both ends of lower carrier plate lower part respectively, the junction of connecting rod and support column is provided with retaining mechanism.The beneficial effects of the utility model are: the application can adjust the angle of computer support plate, to be adjusted to the computer angle being placed in computer support plate, it makes one more comfortably to operate computer, and the application is when computer support plate is adjusted to proper angle, its position can be fixed, prevent computer screen angle in use from changing.
Description
Technical field
The utility model relates to a kind of stand-type adjustable computer desks.
Background technique
Today of 21 century big data, many family, office have to do before computer one day, or even go home yet to want
Continue to complete the work that do not complete before being sitting in computer, long-term sitting quietly can cause a kind of compressing to body, multiple studies have shown that long
Phase, which sits quietly, may result in obesity, and cervical spondylosis, lumbar vertebra disease causes city to damage body, therefore not need to make for a long time some
In the case where, computer can be operated on one's feet, such as in some such as libraries, exhibition center place, can be provided
Computer is used for people's query-related information, this display screen for writing computer is located on fixed desktop, computer display screen
Angle and height etc. be it is fixed, cannot be adjusted according to everyone height situation etc..
Summary of the invention
The purpose of the utility model is to provide a kind of stand-type adjustable computer desk, it is non-adjustable to solve computer desk in the prior art
The technological deficiency of whole computer screen angle.
To solve the above problems, technical solution adopted in the utility model is: a kind of stand-type adjustable computer desk, including
Pedestal, two support columns, two connecting rods and computer support plate, two support columns are vertically arranged, the bottom end of support column
It is fixed on the base, the computer support plate includes upper supporting plate and lower carrier plate, the bottom end of the upper supporting plate and upper supporting plate
Top rotation connection, the top both ends of upper supporting plate are rotatablely connected with the top of two support columns respectively, two connecting rods
One end connect respectively with the lower rotational of two support columns, the other end of connecting rod respectively with the both ends of lower carrier plate lower part rotate
The junction of connection, the connecting rod and support column is provided with retaining mechanism, the one of separate connecting rod on the lower carrier plate
The bottom of side is horizontally disposed with along its length the support bar for being used to support computer.Computer connecting plate is for placing in the application
Computer adjusts the angle of computer support plate, in turn by relatively rotating between upper supporting plate, lower carrier plate, connecting rod and support column
The tilt angle for the computer screen being placed in computer support plate is adjusted, to keep computer user under optimal standing state
Computer is operated, retaining mechanism is arranged in the application, for locking connecting rod and support column, when not occurring between connecting rod and support column
When relative rotation, computer support plate is fixed, and is no longer rotated, to keep the computer tilt angle being placed in computer support plate.
The top of the support column is opened close to the side of another support column as a further improvement of the utility model,
There is mounting hole, a connecting column is respectively arranged in the both ends at the top of the upper supporting plate, and the connecting column is arranged in mounting hole simultaneously
And connecting column can rotate in mounting hole.The application is realized between upper supporting plate and support column by the cooperation of connecting column and mounting hole
Rotation connection.
The mounting hole is opening up and at the top of support column as a further improvement of the utility model,
U-shaped hole.Mounting hole is set U-shaped by the application, facilitates the installation of upper supporting plate and support column.
The lower carrier plate lower part is respectively arranged close to the two sides of support column side as a further improvement of the utility model,
The cross section of one link block, the link block is " Kan " shape, is provided with the first through hole through its two sides, the company thereon
Extension bar is provided with the second through-hole corresponding with first through hole, the first through hole and the second through-hole with one end that lower carrier plate connects
Interior setting rotational pin.The application realizes the rotation connection of lower carrier plate and connecting rod by setting link block.
The retaining mechanism includes that the bottom of support column is arranged in close to another as a further improvement of the utility model,
First end is arranged on the end face of first convex block far from one end of support column in first convex block of the side of a piece support column
Tooth, horizontal on first convex block to be provided with threaded hole, one end far from lower carrier plate is provided with second in the connecting rod
Convex block, is arranged the second end tooth on the end face of second convex block far from one end of connecting rod, horizontal on second convex block
The third through-hole offered through the second convex block and connecting rod, first end tooth can be intermeshed with the second end tooth, institute
Bolt is installed, the bolt and threaded hole are threadedly engaged composition screw thread pair in the third through-hole stated.The application tightens bolt, the
One end tooth and the second end tooth are meshed, and cannot relatively rotate between connecting rod and support column, and the position of computer support plate is solid
Fixed, loose bolts, the first end tooth and the second end tooth are disengaged from, and connecting rod can be rotated relative to support column, to adjust computer support
The angle of plate.
Several heat dissipations through its front and rear sides are provided on the lower carrier plate as a further improvement of the utility model,
Hole.The application opens up heat release hole on lower carrier plate, is conveniently placed at the heat dissipation of the computer in computer support plate.
It as a further improvement of the utility model, further include rotatable support rod, the support rod includes first
Bar unit and second support bar unit are supported, one end of the first support bar unit and one end of second support bar unit turn
Dynamic connection, the other end and lower carrier plate of first support bar unit are rotatablely connected close to the side of support column, second support bar unit
The other end connect with base rotation.On the one hand support rod, which is arranged, in the application enhances this Shen to being supported in the middle part of lower carrier plate
On the other hand stability that please be whole prevents lower carrier plate due to stress and deformation occurs.
In conclusion the beneficial effects of the utility model are: the application can adjust the angle of computer support plate, thus to putting
The computer angle set in computer support plate is adjusted, and makes one more comfortably to operate computer, and the application exists
When computer support plate is adjusted to proper angle, its position can be fixed, prevent computer screen angle in use from becoming
Change.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the application.
Fig. 2 is the schematic perspective view of another angle of the application.
Fig. 3 is the schematic diagram of mechanism in the application under computer support plate adjustable state.
Fig. 4 is the schematic diagram of mechanism in the application under the fixed Board position stationary state of computer.
Wherein: pedestal；2, support column；3, connecting rod；4, upper supporting plate；5, lower carrier plate；6, link block；7, heat release hole；8,
One support bar unit；9, second support bar unit；10, support bar.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.
Embodiment one:
Stand-type adjustable computer desk as depicted in figs. 1 and 2, including the support column 2, two of pedestal 1, two 3 and of connecting rod
Computer support plate, two support columns 2 are vertically arranged, and the bottom end of support column 2 is fixed on pedestal 1, and the application can be used
The bottom end of support column 2 is fixed on pedestal 1 by the mode of welding, and computer support plate described herein includes 4 He of upper supporting plate
Lower carrier plate 5, the bottom end of the upper supporting plate 4 and the top of lower carrier plate 5 are rotatablely connected, and the application realizes the bottom sides of upper supporting plate 4
Along the two first sleeve (not shown)s in left and right are provided with, 5 top sides of lower carrier plate edge is provided with two second sleeves in left and right
(not shown), the first sleeve are arranged alternately with second sleeve, and are interspersed in first sleeve and the by one
Shaft in two sleeves realizes the rotation connection of upper supporting plate 4 and lower carrier plate 5, the side far from connecting rod 3 on the lower carrier plate 5
Bottom along its length be horizontally disposed with have the support bar 10 for being used to support computer.
The top both ends of upper supporting plate 4 are rotatablely connected with the top of two support columns 2 respectively in the application, in the application realization
The concrete mode that supporting plate 4 is rotatablely connected with support column 2 is: at the top of the support column 2 close to the one of another support column 2
Side is provided with mounting hole (not shown), and a connecting column (not shown) is respectively arranged in the both ends at 4 top of upper supporting plate,
The connecting column is arranged in mounting hole and connecting column can rotate in mounting hole, in 4 rotation process of upper supporting plate, connection
Column plays the function of rotary shaft, and the mounting hole is preferably arranged to opening up and runs through support column 2 by the present embodiment
The U-shaped hole at top, so can by connecting column from the placed on top of mounting hole in mounting hole, facilitate the installation of upper supporting plate and tear open
It unloads.
One end of two connecting rods 3 described herein is connect with the lower rotational of two support columns 2 respectively, connecting rod
3 other end is rotatablely connected with the both ends of 5 lower part of lower carrier plate respectively, and the junction of the connecting rod 3 and support column 2 is provided with
Retaining mechanism.
The specific structure that the application realizes that connecting rod 3 is rotatablely connected with lower carrier plate 5 is: leaning in 5 lower part of lower carrier plate
A link block 6, the cross section of the link block 6 is respectively fixedly installed in the two sides of nearly 2 side of support column by welding
For " Kan " shape, it is provided with the first through hole (not shown) through its two sides thereon, the connecting rod 3 is connect with lower carrier plate 5
One end be provided with the second through-hole (not shown) corresponding with first through hole, set in the first through hole and the second through-hole
Set rotational pin (not shown).
The application realizes that the fixed specific structure of computer support plate is: institute behind the position that lower carrier plate 5 is adjusted to suitable
The retaining mechanism stated includes that the first convex block of the bottom of support column 2 close to the side of another support column 2 is arranged in (not show in figure
Out), the first end tooth (not shown) is set on the end face of described one end of the first convex block far from support column 2, described
Horizontal on one convex block to be provided with threaded hole (not shown), one end far from lower carrier plate 5 is provided with the in the connecting rod 3
The second end tooth is arranged (in figure not on the end face of described one end of the second convex block far from connecting rod 3 in two convex block (not shown)s
Show), horizontal offering (is not shown through the second convex block and the third through-hole of connecting rod 3 in figure on second convex block
Out), first end tooth can be intermeshed with the second end tooth, and bolt (not shown) is installed in the third through-hole,
The bolt and threaded hole is threadedly engaged composition screw thread pair, and the bolt in the application preferably uses wing bolt stubborn to facilitate
It is dynamic.
The computer heat radiation being placed in computer support plate for convenience, the application are provided with several pass through on the lower carrier plate 5
Wear the heat release hole 7 of its front and rear sides.
The application loosens the bolt of connection support column 2 and connecting rod 3, is disengaged from the first end tooth with the second end tooth, this
When support column 2 and connecting rod 3 between can be rotated around bolt, formed revolute pair, the machine being illustrated in figure 3 under the application state
Structure schematic diagram, at this time the movable part quantity n in the application1=3, the quantity P of low pairL1=4, the quantity P of higher pairH1=0, at this time from
By spending F1=3n1-2PL1-PH1=1, the computer support plate in the application, which only can be realized, at this time rotates upwardly and downwardly, so as to adjust computer branch
The angle of fagging realizes the adjustment of computer screen angle in computer support plate, so that computer operator is operated with optimal stance
Computer.
When computer support plate is adjusted to best angle, the bolt of fixed connecting rod 3 Yu support column 2 is turned, first end is made
Tooth is meshed with the second end tooth, no longer relatively rotates between connecting rod 3 and support column 2 at this time, the connection under this kind of state
Without relative motion between bar 3, support column 2 and pedestal 1, the schematic diagram of mechanism being illustrated in figure 4 under the application state, at this time
Movable part quantity n in the application2=2, the quantity P of low pairL2=3, the quantity P of higher pairH1=0, freedom degree F at this time2=3n2-
2PL2-PH2=0, computer support plate does not have any movement, realize the locking of computer support plate angle, i.e. computer display screen angle
It is fixed.
Embodiment two:
The present embodiment is further improvement on the basis of example 1, and compared with embodiment one, the present embodiment is also set
It is equipped with rotatable support rod, the support rod includes first support bar unit 8 and second support bar unit 9, and described
One end of one support bar unit 8 is connect with one end of second support bar unit 9 by pin rotation, first support bar unit 8
The other end and lower carrier plate 5 are rotatablely connected close to the side of support column 2, and the other end and pedestal 1 rotation of second support bar unit 9 connect
It connecing, the direction that the upper end of second support bar unit 9 is directed away from lower carrier plate 5 in the application is tilted close to the direction of support column 2,
As depicted in figs. 1 and 2.The structure of the present embodiment other parts is the same as example 1, and specifically refers to embodiment one, herein not
It gives and repeating.The mode and second support bar unit 9 and pedestal 1 that first support bar unit 8 is connect with lower carrier plate 5 in the application rotate
The mode of connection is and connecting rod 3 is identical as the connection type of lower carrier plate 5, and it will not go into details for the present embodiment.
Not doing the part illustrated in above instructions is the prior art, or has both been able to achieve by the prior art.
And specific implementation case described in the utility model is only the preferable case study on implementation of the utility model, is not used to limit
The scope of the utility model.Equivalent changes and modifications made by i.e. all contents according to present utility model application the scope of the patents,
It all should be used as the technology scope of the utility model.
Claims (7)
1. a kind of stand-type adjustable computer desk, it is characterised in that: including pedestal (1), two support columns (2), two connecting rods (3)
With computer support plate, two support columns (2) are vertically arranged, and the bottom end of support column (2) is fixed on pedestal (1), described
Computer support plate include upper supporting plate (4) and lower carrier plate (5), the bottom end of the upper supporting plate (4) and the top of lower carrier plate (5) turn
Dynamic connection, the top both ends of upper supporting plate (4) are rotatablely connected with the top of two support columns (2) respectively, two connecting rods
(3) one end is connect with the lower rotational of two support columns (2) respectively, and the other end of connecting rod (3) is respectively and under lower carrier plate (5)
The both ends in portion are rotatablely connected, and the junction of the connecting rod (3) and support column (2) is provided with retaining mechanism, the lower branch
The bottom of side on plate (5) far from connecting rod (3) is horizontally disposed with along its length the support bar for being used to support computer
(10).
2. stand-type adjustable computer desk according to claim 1, it is characterised in that: the top of the support column (2) is leaned on
The side of another nearly support column (2) is provided with mounting hole, and a connecting column is respectively arranged in the both ends at the top of the upper supporting plate (4),
The connecting column is arranged in mounting hole and connecting column can rotate in mounting hole.
3. stand-type adjustable computer desk according to claim 2, it is characterised in that: the mounting hole be it is opening up simultaneously
And the U-shaped hole at the top of support column (2).
4. stand-type adjustable computer desk according to claim 1, it is characterised in that: described lower carrier plate (5) lower part is close
A link block (6) is respectively arranged in the two sides of support column (2) side, and the cross section of the link block (6) is " Kan " shape, opens thereon
There is the first through hole through its two sides, the connecting rod (3) is provided with opposite with first through hole with one end that lower carrier plate (5) connects
Rotational pin is set in the second through-hole answered, the first through hole and the second through-hole.
5. stand-type adjustable computer desk according to claim 1, it is characterised in that: the retaining mechanism includes that setting exists
The bottom of support column (2) is close to the first convex block of the side of another support column (2), and first convex block is far from support column
(2) the first end tooth is set on the end face of one end, it is horizontal on first convex block to be provided with threaded hole, the connecting rod
(3) one end on far from lower carrier plate (5) is provided with the second convex block, the end of the one end of second convex block far from connecting rod (3)
Second end tooth is set on face, and the horizontal third offered through the second convex block Yu connecting rod (3) is logical on second convex block
Hole, first end tooth can be intermeshed with the second end tooth, and bolt, the bolt and spiral shell are installed in the third through-hole
Pit is threadedly engaged composition screw thread pair.
6. stand-type adjustable computer desk according to claim 1, it is characterised in that: the lower carrier plate (5) if on be provided with
The dry heat release hole (7) through its front and rear sides.
7. stand-type adjustable computer desk according to any one of claims 1 to 6, it is characterised in that: further include rotatable
Support rod, the support rod include first support bar unit (8) and second support bar unit (9), the first support bar
One end of unit (8) and the one end of second support bar unit (9) are rotatablely connected, and the other end of first support bar unit (8) is under
Supporting plate (5) is rotatablely connected close to the side of support column (2), and the other end of second support bar unit (9) and pedestal (1) rotation connect
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721752262.9U CN208891848U (en) | 2017-12-15 | 2017-12-15 | Stand-type adjustable computer desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721752262.9U CN208891848U (en) | 2017-12-15 | 2017-12-15 | Stand-type adjustable computer desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208891848U true CN208891848U (en) | 2019-05-24 |
Family
ID=66564818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721752262.9U Expired - Fee Related CN208891848U (en) | 2017-12-15 | 2017-12-15 | Stand-type adjustable computer desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208891848U (en) |
-
2017
- 2017-12-15 CN CN201721752262.9U patent/CN208891848U/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: 20190524 Termination date: 20211215 |