CN108835870A - A kind of self-balancing desk of angle adjustable - Google Patents
A kind of self-balancing desk of angle adjustable Download PDFInfo
- Publication number
- CN108835870A CN108835870A CN201810548485.6A CN201810548485A CN108835870A CN 108835870 A CN108835870 A CN 108835870A CN 201810548485 A CN201810548485 A CN 201810548485A CN 108835870 A CN108835870 A CN 108835870A
- Authority
- CN
- China
- Prior art keywords
- desktop
- pin shaft
- movable plate
- shaft
- plate
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
- A47B13/02—Underframes
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
- A47B13/08—Table tops; Rims therefor
- A47B13/081—Movable, extending, sliding table tops
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B17/00—Writing-tables
- A47B17/06—Writing-tables with parts, e.g. trays, movable on a pivot or by chains or belts
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2200/00—General construction of tables or desks
- A47B2200/0035—Tables or desks with features relating to adjustability or folding
- A47B2200/004—Top adjustment
- A47B2200/0043—Inclination adjustable work top
Abstract
The present invention provides a kind of self-balancing desk of angle adjustable, the different work requirements of people are well adapted to, while can be to avoid the problem of article is easily fallen on desktop when desktop tilts；Its technical solution solved includes support plate, and the top of support plate is equipped with desktop, is connected with bottom plate below desktop, and movable plate is connected on bottom plate, and support plate is equipped with sliding block, is interspersed with shaft on sliding block, connecting rod is hinged in shaft, the connecting rod other end and desktop are hinged；Upper end face of support plate is equipped with support column, desktop right end through the first pin shaft hingedly on the support columns, first pin shaft is fixedly connected with desktop, first pin shaft is rotatablely connected on the support columns, torsional spring is connected between second pin shaft and desktop, for the centerline of first pin shaft and the second pin shaft in the same horizontal plane, the diameter of the first pin shaft and the second pin shaft is identical, is connected with drawstring between the first pin shaft and the second pin shaft；Present inventive concept is novel, clever structure.
Description
Technical field
The present invention relates to household goods technical field, the self-balancing desk of especially a kind of angle adjustable.
Background technique
With the development of society, demand of the people to desk is also higher and higher, traditional desk is mostly that desktop is to fix
, it can not be adjusted according to demand, but in real life, when user is engaged in different work, it may be necessary to desktop
With different states, completion work that can be more convenient, such as when reading and the when of drawing a picture, desktop tilt certain angle
Degree makes user feel more comfortable.
Furthermore there are also the designs that can carry out desktop adjustment for present desk, but carry out tilt adjustments in desktop
When, it does not account for and is easy the problem of falling when placing other articles on desk, there are also desks by devising two phases
Desktop and liftable to independent angle adjustable are always maintained at horizontal article-storage device, adjust when in use so very
It is inconvenient.
Therefore designing one kind can according to need progress desktop adjusting, while can fall to avoid the tool placed on desktop
It falls, while the desk of adjusting being facilitated to be necessary.
Summary of the invention
For above situation, for the defect for overcoming the prior art, the present invention provides a kind of self-balancing books of angle adjustable
Table, well adapted to the different work requirements of people, while can be to avoid when desktop tilts, article is easily fallen on desktop
Problem.
Its technical solution solved includes horizontal positioned support plate, the top of support plate be equipped with can left-right rotation table
Plate has interval between desktop and support plate, the bottom plate that can be rotated on desktop is connected with below desktop, is slidably connected on bottom plate
There is movable plate, through slot identical with movable plate size is offered on desktop, movable plate is placed in through slot, and desktop is in horizontality
When movable plate upper surface it is concordant with the upper surface of desktop, support plate be equipped with can be along the sliding block that support plate horizontally slips, sliding block
On be interspersed with the shaft of anterior-posterior horizontal placement, one end of shaft is placed in the outside of support plate, and being hinged in shaft can left-right rotation
Connecting rod, connecting rod is not hinged with the hinged one end of shaft and desktop, and horizontally slipping for sliding block through connecting rod can push desktop
Left-right rotation；
The upper surface of the support plate is equipped with the uniformly distributed support column of multiple surroundings, and the right end of desktop is hinged on branch through the first pin shaft
On dagger, the first pin shaft is fixedly connected with desktop, and the first pin shaft is rotatablely connected on the support columns, and bottom plate is hinged by the second pin shaft
In the lower end surface of desktop, the second pin shaft is rotatably connected on bottom plate lower end surface, and torsional spring, bottom plate are connected between the second pin shaft and desktop
Under the action of torsional spring with desktop keeping parallelism state, when desktop is in horizontal, the centerline of the first pin shaft and the second pin shaft
In the same horizontal plane, the diameter of the first pin shaft and the second pin shaft is identical, and drawing is connected between the first pin shaft and the second pin shaft
Rope, drawstring are in tension, and drawstring is connected to the lower part of the second pin shaft from the top of the first pin shaft, and the first pin shaft turns clockwise
It is dynamic the second pin shaft to be pulled to rotate counterclockwise by drawstring.
Present inventive concept is novel, and clever structure by rotatable desktop and remains that horizontal movable plate is fine
Adapted to the different work requirements of people, while can be to avoid the problem of article is easily fallen on desktop when desktop tilts.
Detailed description of the invention
Fig. 1 is main view of the present invention.
Fig. 2 is lateral sectional view of the present invention.
Fig. 3 is status diagram after desktop 2 of the present invention rotation.
Fig. 4 is enlarged drawing in Fig. 2 of the present invention.
Fig. 5 is bottom plate of the present invention and the second pin shaft stereoscopic schematic diagram.
Specific embodiment
Below in conjunction with attached drawing, specific embodiments of the present invention will be described in further detail.
By Fig. 1-5 it is found that the present invention includes horizontal positioned support plate 1, the top of support plate 1 is equipped with can left-right rotation
Desktop 2, there is interval between desktop 2 and support plate 1, the lower section of desktop 2 is connected with the bottom plate 3 that can be rotated on desktop 2, bottom plate 3
On slidably connect movable plate 4, through slot 5 identical with 4 size of movable plate is offered on desktop 2, movable plate 4 is placed in through slot 5,
The upper surface of the movable plate 4 when in a horizontal state of desktop 2 is concordant with the upper surface of desktop 2, and support plate 1 is equipped with can be along support plate
1 sliding block 6 to horizontally slip, the shaft 7 of anterior-posterior horizontal placement is interspersed on sliding block 6, and one end of shaft 7 is placed in the outer of support plate 1
Portion, be hinged in shaft 7 can left-right rotation connecting rod 8, connecting rod 8 is not hinged with the hinged one end of shaft 7 and desktop 2,
Horizontally slipping for sliding block 6 can push 2 left-right rotation of desktop through connecting rod 8；
The upper surface of the support plate 1 is equipped with the uniformly distributed support column 9 of multiple surroundings, and the right end of desktop 2 is cut with scissors through the first pin shaft 10
It connects on support column 9, the first pin shaft 10 is fixedly connected with desktop 2, and the first pin shaft 10 is rotatably connected on support column 9, and bottom plate 3 passes through
Cross the lower end surface that the second pin shaft 11 is hinged on desktop 2, the second pin shaft 11 is rotatably connected on 3 lower end surface of bottom plate, the second pin shaft 11 with
Torsional spring 12 is connected between desktop 2, bottom plate 3 is with 2 keeping parallelism state of desktop under the action of torsional spring 12, and desktop 2 is in level
When, the centerline of the first pin shaft 10 and the second pin shaft 11 in the same horizontal plane, the first pin shaft 10 and the second pin shaft 11
Diameter is identical, is connected with drawstring 13 between the first pin shaft 10 and the second pin shaft 11, and drawstring 13 is in tension, and drawstring 13 is from
The top of one pin shaft 10 is connected to the lower part of the second pin shaft 11, and the first pin shaft 10, which rotates clockwise, to pull second by drawstring 13
Pin shaft 11 rotates counterclockwise.
For the rotation of better overall effect and movable plate 4 on desktop 2, the movable plate 4 is penetrated through on desktop 2
Lower end surface opens up fluted 14 in the left and right sidewall opposite with movable plate 4 on desktop 2, and movable plate 4 is avoided to turn on desktop 2
Cause to interfere when dynamic, away from being hinged with the baffle 15 being in contact with movable plate 4 in each groove 14, baffle 15 and 14 side wall of groove it
Between be connected with the first spring 16, under the action of the first spring 16, movable plate 4 on desktop 2 rotate when baffle 15 always with work
Movable plate 4 contacts.
In order to keep desktop 2 more stable during rotation, the sliding block 6 is respectively equipped with side before and after support plate 1
One, former and later two sliding blocks 6 are arranged symmetrically about the front-rear direction center line of support plate 1, the preceding rear side point in shaft 7 of connecting rod 8
She You not be one, former and later two connecting rods 8 are arranged symmetrically about the front-rear direction center line of support plate 1.
In order to realize horizontally slipping for sliding block 6, the sliding slot 17 of left and right directions arrangement is offered in the support plate 1, is slided
Block 6 is mounted in sliding slot 17, is equipped with the gear 18 being placed between former and later two sliding blocks 6 in shaft 7, support plate 1 be equipped with
The intermeshing rack gear 19 of gear 18, the rotation of shaft 7 can be sliding by the band movable slider 6 or so that intermeshes of gear 18 and rack gear 19
Dynamic, horizontally slipping for sliding block 6 can push the rotation of desktop 2 through connecting rod 8.
The lower end surface of the desktop 2 when in a horizontal state of desktop 2 is contacted with support column 9, and sliding block 64 horizontally slips
The left-right rotation of desktop 2 can be pushed through connecting rod 8.
In order to which movable plate 4 is more stable in active procedure, the bottom plate 3 is fixedly arranged above fixture block 20, fixture block 20
Top be slidably connected on movable plate 4, between fixture block 20 and movable plate 4 use T-slot-T-block connection type, fixture block 20 can
It slides but can not be detached from movable plate 4 on movable plate 4.
The maximum angle that the desktop 2 rotates is 25 °.
The present invention is when specifically used, and when normal use, the present invention can be carried out as existing desk using in table
Plate 2 is when in a horizontal state, and the left end of desktop 2 is located at 9 row of support column at this time, is supported by support column 9, at the same movable plate 4 this
When be also at horizontality, through slot 5 of the upper surface of movable plate 4 on the desktop 2 is concordant with the upper surface of desktop 2 at this time, makes
Desktop be a plane, can as common desk normal use；When in use, in order to more convenient, need
When desktop is tilted, the present invention can be very good to complete at this time, and user can be by rotating shaft 7 first, and 7 turns of shaft
It is dynamic to will drive gear 18 and rotate together, since gear 18 and rack gear 19 intermesh arrangement, in the rotation of gear 18,18 meeting of gear
It horizontally slips under the action of rack gear 19, while horizontally slipping together with movable slider 6 and shaft 7, horizontally slip in shaft 7
When, it will push the rotation of connecting rod 8, since one end of connecting rod 8 and desktop 2 are hinged, the sliding of sliding block 6 can pass through connecting rod 8
The rotation of desktop 2 is pushed, the rotation of desktop 2 can be achieved the inclination of desktop 2, meet the different work requirements of user；In addition,
In 2 rotation process of desktop, due to being often placed with other articles on desktop, in desktop inclination, other articles are easy to fall, this
Invention is provided with rotary bottom plate 3 in the lower section of desktop 2, and the movable plate of the through slot 5 on desktop 2 is equipped on bottom plate 3
4, since the first pin shaft 10 is fixed together with desktop 2, when desktop 2 rotates, desktop 2 can turn together with the first pin shaft 10
It is dynamic, since bottom plate 3 is hinged on the lower end surface of desktop 2 by the second pin shaft 11, and connect between the second pin shaft 11 and the first pin shaft 10
It is connected to drawstring 13, drawstring 13 is connected to the lower part of the second pin shaft 11 from the top of the first pin shaft 10, when the first pin shaft 10 is with desktop 2
When rotation, drawstring 13 can be wound, drawstring 13 will pull the second pin shaft 11 and rotate to pin shaft opposite direction, and due to the first pin shaft
10 is identical with the diameter of the second pin shaft 11, and rotational angle is identical during rotation for the two, therefore when desktop 2 turns an angle
When, bottom plate 3 can rotate backward corresponding angle under the action of the second pin shaft 11, since original state bottom plate 3 and desktop 2 are mutual
In parallel, bottom plate 3 and desktop 2 rotate identical angle in the opposite direction when desktop 2 rotates, and since bottom plate 3 is connected to desktop 2
On, therefore bottom plate 3 is constantly in horizontality, bottom plate 3 can drive the movable plate 4 above it to rotate together, make movable plate 4 always
In horizontality, so that no matter desktop 2 turns to any angle, movable plate 4 all can keep horizontal under the action of bottom plate 3
State is avoided in desktop rotation, and article is fallen because of inclination on movable plate 4.
Furthermore movable plate 4, due to that can generate dislocation with desktop 2, is caused when desktop tilts, movable plate in active procedure
Gap is had between 4 and desktop 2, influences the overall effect of desk, at this time due to being provided with rotatable baffle 15 on desktop 2
And first spring 16 further avoids so that baffle 15 is remained with movable plate 4 and contacted under the action of the first spring 16
Article falls on movable plate 4.
The present invention is turning desktop 2 by rotatable desktop 2 and in the bottom plate 3 that can be rotated with 2 synchronous backward of desktop
During dynamic, under the action of bottom plate 3, movable plate 4 is constantly in horizontality, is adapted to the demand of different operating crowd,
Facilitate demand of the people to desktop different angle, while the tool used will be needed to be placed on movable plate 4, avoids in desk
On thing due to desktop 2 inclination and be easy the problem of falling；The present invention is by the way that in 2 rotation process of desktop, movable plate 4 can
Automatically horizontality is kept with the rotation of desktop 2, while desktop 2 can also be followed mobile, after rotating movable plate 4 and desktop 2
Height be adapted, the use of person more convenient to use.
The present invention also realizes turn that movable plate 4 is realized and then horizontally slipping of sliding block 6 by devising rotatable shaft 7
Dynamic, user only needs rotating shaft 7 that can easily control the rotation of desktop 2 in use, comes without in addition operation
The horizontality of movable plate 4 is controlled, it is easy to operate, it is easy to use, while can be very good by the rotating forward and reversion of shaft 7
2 tilt angle of desktop is adjusted in use, it is very convenient.
Present inventive concept is novel, and clever structure by rotatable desktop and remains that horizontal movable plate is fine
Adapted to the different work requirements of people, while can be to avoid the problem of article is easily fallen on desktop when desktop tilts.
Claims (7)
1. a kind of self-balancing desk of angle adjustable, which is characterized in that including horizontal positioned support plate（1）, support plate（1）'s
Top be equipped with can left-right rotation desktop（2）, desktop（2）With support plate（1）Between have interval, desktop（2）Lower section be connected with
It can be in desktop（2）The bottom plate of upper rotation（3）, bottom plate（3）On slidably connect movable plate（4）, desktop（2）On offer with activity
Plate（4）The identical through slot of size（5）, movable plate（4）It is placed in through slot（5）It is interior, desktop（2）Movable plate when in a horizontal state（4）
Upper surface and desktop（2）Upper surface it is concordant, support plate（1）Being equipped with can be along support plate（1）The sliding block to horizontally slip（6）,
Sliding block（6）On be interspersed with anterior-posterior horizontal placement shaft（7）, shaft（7）One end be placed in support plate（1）Outside, shaft（7）
On be hinged with can left-right rotation connecting rod（8）, connecting rod（8）Not with shaft（7）Hinged one end and desktop（2）It is hinged,
Sliding block（6）Horizontally slip can through connecting rod（8）Push desktop（2）Left-right rotation；
The support plate（1）Upper surface be equipped with the uniformly distributed support column of multiple surroundings（9）, desktop（2）Right end through first pin
Axis（10）It is hinged on support column（9）On, the first pin shaft（10）And desktop（2）It is fixedly connected, the first pin shaft（10）It is rotatably connected on
Support column（9）On, bottom plate（3）By the second pin shaft（11）It is hinged on desktop（2）Lower end surface, the second pin shaft（11）Rotation connection
In bottom plate（3）Lower end surface, the second pin shaft（11）With desktop（2）Between be connected with torsional spring（12）, bottom plate（3）In torsional spring（12）Work
With lower and desktop（2）Keeping parallelism state, desktop（2）When in level, the first pin shaft（10）With the second pin shaft（11）Center
Line is in the same horizontal plane, the first pin shaft（10）With the second pin shaft（11）Diameter it is identical, the first pin shaft（10）With second
Pin shaft（11）Between be connected with drawstring（13）, drawstring（13）In tension, drawstring（13）From the first pin shaft（10）Top
It is connected to the second pin shaft（11）Lower part, the first pin shaft（10）Drawstring can be passed through by rotating clockwise（13）Pull the second pin shaft（11）
It rotates counterclockwise.
2. a kind of self-balancing desk of angle adjustable according to claim 1, which is characterized in that the movable plate（4）
Penetrate through desktop（2）Upper and lower end face, desktop（2）Upper and movable plate（4）It is opened up in opposite left and right sidewall fluted（14）, avoid
Movable plate（4）In desktop（2）It causes to interfere when upper rotation, each groove（14）It is interior away from being hinged with and movable plate（4）It is in contact
Baffle（15）, baffle（15）With groove（14）The first spring is connected between side wall（16）, in the first spring（16）Under the action of,
Movable plate（4）In desktop（2）Baffle when upper rotation（15）Always with movable plate（4）Contact.
3. a kind of self-balancing desk of angle adjustable according to claim 1, which is characterized in that the sliding block（6）?
Support plate（1）Front and back side be respectively equipped with one, former and later two sliding blocks（6）About support plate（1）Front-rear direction center line pair
Claim arrangement, connecting rod（8）In shaft（7）It is respectively equipped with one on rear side of going forward, former and later two connecting rods（8）About support plate（1）Before
Rear direction center line is arranged symmetrically.
4. a kind of self-balancing desk of angle adjustable according to claim 1, which is characterized in that the support plate（1）
On offer left and right directions arrangement sliding slot（17）, sliding block（6）It is mounted on sliding slot（17）It is interior, shaft（7）On be equipped with and be placed in front of
Latter two sliding block（6）Between gear（18）, support plate（1）It is equipped with and gear（18）Intermeshing rack gear（19）, shaft
（7）Rotation can pass through gear（18）With rack gear（19）Intermesh band movable slider（6）It horizontally slips, sliding block（6）Left and right slide
Dynamic meeting is through connecting rod（8）Push desktop（2）Rotation.
5. a kind of self-balancing desk of angle adjustable according to claim 1, which is characterized in that the desktop（2）Place
Desktop when horizontality（2）Lower end surface and support column（9）Contact, sliding block（64）Horizontally slip can through connecting rod（8）It pushes
Desktop（2）Left-right rotation.
6. a kind of self-balancing desk of angle adjustable according to claim 1, which is characterized in that the bottom plate（3）On
Side is fixed with fixture block（20）, fixture block（20）Top be slidably connected at movable plate（4）On, fixture block（20）With movable plate（4）Between
Using T-slot-T-block connection type, fixture block（20）It can be in movable plate（4）It is upper sliding but can not be with movable plate（4）It is detached from.
7. a kind of self-balancing desk of angle adjustable according to claim 1, which is characterized in that the desktop（2）Turn
Dynamic maximum angle is 25 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810548485.6A CN108835870A (en) | 2018-05-31 | 2018-05-31 | A kind of self-balancing desk of angle adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810548485.6A CN108835870A (en) | 2018-05-31 | 2018-05-31 | A kind of self-balancing desk of angle adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108835870A true CN108835870A (en) | 2018-11-20 |
Family
ID=64210364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810548485.6A Withdrawn CN108835870A (en) | 2018-05-31 | 2018-05-31 | A kind of self-balancing desk of angle adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108835870A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111513459A (en) * | 2020-06-11 | 2020-08-11 | 嘉兴森创家居有限公司 | Stable fixed and desktop angle slope is convenient for adjust desk |
| CN111972834A (en) * | 2020-08-13 | 2020-11-24 | 郑州铁路职业技术学院 | Workbench for planar design |
| CN112244480A (en) * | 2020-10-20 | 2021-01-22 | 台州学院 | Table capable of being used on two sides |
-
2018
- 2018-05-31 CN CN201810548485.6A patent/CN108835870A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111513459A (en) * | 2020-06-11 | 2020-08-11 | 嘉兴森创家居有限公司 | Stable fixed and desktop angle slope is convenient for adjust desk |
| CN111972834A (en) * | 2020-08-13 | 2020-11-24 | 郑州铁路职业技术学院 | Workbench for planar design |
| CN112244480A (en) * | 2020-10-20 | 2021-01-22 | 台州学院 | Table capable of being used on two sides |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181120 |