CN106539296A - A kind of desk of automatic adjustable level - Google Patents
A kind of desk of automatic adjustable level Download PDFInfo
- Publication number
- CN106539296A CN106539296A CN201510599603.2A CN201510599603A CN106539296A CN 106539296 A CN106539296 A CN 106539296A CN 201510599603 A CN201510599603 A CN 201510599603A CN 106539296 A CN106539296 A CN 106539296A
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- miniature
- lifer
- table leg
- pressure sensing
- desk
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Abstract
A kind of desk of automatic adjustable level, including desktop and table leg, the desktop nexine is provided centrally with Triangular box, the Triangular box is internally provided with three sensing contacts, the desktop bottom is provided with A/D converter, single-chip microcomputer, the table leg includes three table legs, described each table leg upper end arranges a Miniature lifer, signal is transferred to single-chip microcomputer Jing after A/D converter conversion by pressure sensing contact, single-chip microcomputer adjusts the length of table leg according to the signal of pressure transducer by three Miniature lifers, to realize the function of adjust automatically desk level.
Description
Technical field
The present invention relates to a kind of desk, more particularly to a kind of desk of automatic adjustable level.
Background technology
At present, the adjustable desk species of feet is various, but is required for manually adjusting table leg and causes desktop level, loses time, and in the case of physical features complexity, it is not part nothing the matter to manually adjust table leg, causes many inconvenience in life.
The content of the invention
In order to solve the above problems, the invention provides a kind of desk of automatic adjustable level simple to operation.
In order to achieve the above object, the present invention is achieved by the following technical solutions：This practicality invention is a kind of desk of automatic adjustable level, including desktop and table leg, desktop nexine is provided centrally with a groove, Triangular box is provided with groove, Triangular box is internally provided with first pressure sensing contact, second pressure senses contact, 3rd pressure sensing contact, desktop is internally provided with A/D transducers, single-chip microcomputer, table leg includes the first table leg, second table leg, 3rd table leg, first table leg upper end is provided with the first Miniature lifer, second table leg upper end is provided with the second Miniature lifer, 3rd table leg upper end is provided with the 3rd Miniature lifer, first Miniature lifer, second Miniature lifer, 3rd Miniature lifer is mutually 120 ° and is arranged at desktop bottom margin.
Further improvement of the present invention is：First pressure sensing contact is arranged on the left drift angle of Triangular box box inner bottom part, and second pressure sensing contact is arranged on the right drift angle of Triangular box box inner bottom part, and the 3rd pressure sensing contact is arranged on drift angle under Triangular box box inner bottom part.
Further improvement of the present invention is：Triangular box is built with liquid metal.The liquid level of liquid metal be first pressure sensing contact, second pressure sensing contact, 4 times of the 3rd pressure sensing contact height.
Further improvement of the present invention is：Motion of the first pressure sensing contact by first the first Miniature lifer of polygon control survey, motion of the second pressure sensing contact by second the second Miniature lifer of polygon control survey, the 3rd pressure sensing contact controls the motion of the 3rd Miniature lifer by privates.
Further improvement of the present invention is：Triangular box is shaped as equilateral triangle.
Further improvement of the present invention is：Tabletop shape is circle.
Further improvement of the present invention is：First pressure sensing contact, second pressure sensing contact, the 3rd pressure sensing contact structure shape are consistent, and the first table leg, the second table leg, the 3rd leg structure of collapsible shape are consistent.
Further improvement of the present invention is：The upper end connection unit piece of the first wire, lower end connect the first Miniature lifer, and the upper end connection unit piece of the second wire, lower end connect the second Miniature lifer, and the upper end of privates connects single-chip microcomputer, and lower end connects the 3rd Miniature lifer.
Beneficial effects of the present invention：The present invention is a kind of desk of automatic adjustable level, and the desk need not manually adjust table leg compared to traditional desk, so as to reach easy to operate, time-saving purpose.
Present configuration is simple, novel, operation reasonable in design is easy for installation, while the time of saving.
Description of the drawings
Fig. 1 is the desk front view of automatic adjustable level of the present invention
Fig. 2 is the desk top view of automatic adjustable level of the present invention
Wherein：1- desktops, 2- table legs, 3-Triangular box, 4- first pressures sensing contact, 5- second pressures sense contact, the 3rd pressure sensing contacts of 6-, 7- grooves, 8-A/D transducers, 9- single-chip microcomputers, 11- liquid metals, the first table legs of 21-, the second table legs of 22-, the 3rd table legs of 23-, the first Miniature lifers of 31-, the second Miniature lifers of 32-, the 3rd Miniature lifers of 33-, the first wires of 41-, the second wires of 42-, 43- privates.
Specific embodiment
In order to deepen the understanding of the present invention, the present invention is described in further detail below in conjunction with drawings and Examples, the embodiment is only used for explaining the present invention, protection scope of the present invention is not constituted and is limited.
As shown in Figure 1-2，The present invention is a kind of desk of automatic adjustable level，Including desktop 1 and table leg 2，It is characterized in that 1 nexine of the desktop is provided centrally with a groove 7，Triangular box 3 is provided with groove 7，The Triangular box 3 is internally provided with first pressure sensing contact 4、Second pressure senses contact 5、3rd pressure sensing contact 6，The desktop 1 is internally provided with A/D transducers 8、Single-chip microcomputer 9，The table leg 2 includes the first table leg 21、Second table leg 22、3rd table leg 23，First table leg, 21 upper end is provided with the first Miniature lifer 31，Second table leg, 22 upper end is provided with the second Miniature lifer 32，3rd table leg, 23 upper end is provided with the 3rd Miniature lifer 33，First Miniature lifer 31、Second Miniature lifer 32、3rd Miniature lifer 33 is mutually 120 ° and is arranged at 1 bottom margin of desktop，The lifting amount of Miniature lifer effector's table leg，The first pressure sensing contact 4 is arranged on the left drift angle of 3 box inner bottom part of Triangular box，Second pressure sensing contact 5 is arranged on the right drift angle of 3 box inner bottom part of Triangular box，3rd pressure sensing contact 6 is arranged on drift angle under 3 box inner bottom part of Triangular box，Triangular box 3 is built with liquid metal 11，The liquid level of the liquid metal 11 is that the first pressure senses contact 4、Second pressure senses contact 5、4 times of 3rd pressure sensing contact, 6 height，The first pressure sensing contact 4 controls the motion of the first Miniature lifer 31 by the first wire 41，Second pressure sensing contact 5 controls the motion of the second Miniature lifer 32 by the second wire 42，3rd pressure sensing contact 6 controls the motion of the 3rd Miniature lifer 33 by privates 43，The motor control of Miniature lifer the purpose moved to reach desktop balance of table leg，The Triangular box 3 is shaped as equilateral triangle，Liquid metal uniform force in equilateral triangle box inner equilibrium，It is easy to control the lifting amount of table leg，The desktop 1 is generally circular in shape，Circle can provide more desktop areas for people.First pressure sensing contact 4, the second pressure sensing contact 5,6 planform of the 3rd pressure sensing contact are consistent, and first table leg 21, the second table leg 22,23 planform of the 3rd table leg are consistent.The planform of table leg is unanimously easy to micro-elevator control, it is easy to adjust desktop level, pressure sensor structure shape is unanimously easy to the data processing and transmission of single-chip microcomputer, first wire, 41 upper end connects single-chip microcomputer 9, first wire, 41 lower end connects the first Miniature lifer 31, second wire, 42 upper end connects single-chip microcomputer 9, second wire, 42 lower end connects the second Miniature lifer 32, 43 upper end of the privates connects single-chip microcomputer 9, 43 lower end of the privates connects the 3rd Miniature lifer 33, the effect of wire is that control information is passed to lifter.
When the desktop of desk is uneven, as the imbalance of liquid metal causes three pressure sensing contacts by by different pressure, signal is transferred to single-chip microcomputer Jing after the conversion of A/D transducers by pressure sensing contact, single-chip microcomputer adjusts the length of table leg according to the signal of pressure transducer by three Miniature lifers, when the pressure of pressure sensing contact is identical, three Miniature lifer end-of-jobs, the desktop level of desk.
Claims (8)
1. a kind of desk of automatic adjustable level, including desktop（1）And table leg（2）, it is characterised in that：The desktop（1）The centrally disposed groove of nexine（7）, the groove（7）It is provided with Triangular box（3）, the Triangular box（3）It is internally provided with first pressure sensing contact（4）, second pressure sensing contact（5）, the 3rd pressure sensing contact（6）, the desktop（1）It is internally provided with A/D transducers（8）, single-chip microcomputer（9）, the table leg（2）Including the first table leg（21）, the second table leg（22）, the 3rd table leg（23）, first table leg（21）Upper end is provided with the first Miniature lifer（31）, the second table leg（22）Upper end is provided with the second Miniature lifer（32）, the 3rd table leg（23）Upper end is provided with the 3rd Miniature lifer（33）, first Miniature lifer（31）, the second Miniature lifer（32）, the 3rd Miniature lifer（33）It is mutually 120 ° and is arranged on desktop（1）At bottom margin.
2. the desk of a kind of automatic adjustable level according to claim 1, it is characterised in that：The first pressure senses contact（4）It is arranged on Triangular box（3）The left drift angle of box inner bottom part, second pressure sensing contact（5）It is arranged on Triangular box（3）The right drift angle of box inner bottom part, the 3rd pressure sensing contact（6）It is arranged on Triangular box（3）Drift angle under box inner bottom part.
3. the desk of a kind of automatic adjustable level according to claim 1, it is characterised in that：The Triangular box（3）Built with liquid metal（11）, the liquid metal（11）Liquid level be the first pressure sense contact（4）, second pressure sensing contact（5）, the 3rd pressure sensing contact（6）4 times of height.
4. the desk of a kind of automatic adjustable level according to claim 1, it is characterised in that：The first pressure senses contact（4）By the first wire（41）Control the first Miniature lifer（31）Motion, second pressure sensing contact（5）By the second wire（42）Control the second Miniature lifer（32）Motion, the 3rd pressure sensing contact（6）By privates（43）Control the 3rd Miniature lifer（33）Motion.
5. the desk of a kind of automatic adjustable level according to claim 1, it is characterised in that：The Triangular box（3）It is shaped as equilateral triangle.
6. the desk of a kind of automatic adjustable level according to claim 1, it is characterised in that：The desktop（1）It is generally circular in shape.
7. the desk of a kind of automatic adjustable level according to claim 1, it is characterised in that：The first pressure senses contact（4）, second pressure sensing contact（5）, the 3rd pressure sensing contact（6）Planform is consistent, first table leg（21）, the second table leg（22）, the 3rd table leg（23）Planform is consistent.
8. the desk of a kind of automatic adjustable level according to claim 4, it is characterised in that：First wire（41）Upper end connects single-chip microcomputer（9）, first wire（41）Lower end connects the first Miniature lifer（31）, second wire（42）Upper end connects single-chip microcomputer（9）, second wire（42）Lower end connects the second Miniature lifer（32）, the privates（43）Upper end connects single-chip microcomputer（9）, the privates（43）Lower end connects the 3rd Miniature lifer（33）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510599603.2A CN106539296A (en) | 2015-09-21 | 2015-09-21 | A kind of desk of automatic adjustable level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510599603.2A CN106539296A (en) | 2015-09-21 | 2015-09-21 | A kind of desk of automatic adjustable level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106539296A true CN106539296A (en) | 2017-03-29 |
Family
ID=58362441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510599603.2A Withdrawn CN106539296A (en) | 2015-09-21 | 2015-09-21 | A kind of desk of automatic adjustable level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106539296A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10202795A1 (en) * | 2002-01-19 | 2003-07-31 | Rainer Foerster | Work bench, in particular suitable for metal work and welding, comprising three specifically arranged individually adjustable legs |
| CN204094764U (en) * | 2014-09-22 | 2015-01-14 | 安徽工程大学 | A kind of desk of self-regulation level |
| CN104482951A (en) * | 2014-12-30 | 2015-04-01 | 北方民族大学 | Automatic horizontal adjusting device |
| CN204317893U (en) * | 2014-12-18 | 2015-05-13 | 浙江大学 | A kind of desk that automatically can adjust desktop level |
| CN104806860A (en) * | 2014-01-23 | 2015-07-29 | 江南大学 | Three-leg self-adjusting horizontal worktable |
| CN204617469U (en) * | 2015-04-14 | 2015-09-09 | 国网河南省电力公司济源供电公司 | A kind of self adaptation horizontal alignment workbench |
-
2015
- 2015-09-21 CN CN201510599603.2A patent/CN106539296A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10202795A1 (en) * | 2002-01-19 | 2003-07-31 | Rainer Foerster | Work bench, in particular suitable for metal work and welding, comprising three specifically arranged individually adjustable legs |
| CN104806860A (en) * | 2014-01-23 | 2015-07-29 | 江南大学 | Three-leg self-adjusting horizontal worktable |
| CN204094764U (en) * | 2014-09-22 | 2015-01-14 | 安徽工程大学 | A kind of desk of self-regulation level |
| CN204317893U (en) * | 2014-12-18 | 2015-05-13 | 浙江大学 | A kind of desk that automatically can adjust desktop level |
| CN104482951A (en) * | 2014-12-30 | 2015-04-01 | 北方民族大学 | Automatic horizontal adjusting device |
| CN204617469U (en) * | 2015-04-14 | 2015-09-09 | 国网河南省电力公司济源供电公司 | A kind of self adaptation horizontal alignment workbench |
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| 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 |
Application publication date: 20170329 |
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| WW01 | Invention patent application withdrawn after publication |