CN107157111A

CN107157111A - A kind of autobalance desk based on gravity motion

Info

Publication number: CN107157111A
Application number: CN201710559119.6A
Authority: CN
Inventors: 骆兰珍; 林高建; 董建华
Original assignee: Individual
Current assignee: Guangdong Hechuang Youpin Furniture Co ltd
Priority date: 2017-07-11
Filing date: 2017-07-11
Publication date: 2017-09-15
Anticipated expiration: 2037-07-11
Also published as: CN107157111B; CN110522177A

Abstract

The invention belongs to desk technical field, more particularly to a kind of autobalance desk based on gravity motion, it includes desktop mechanism, Zhuo Shen mechanisms, and wherein desktop mechanism is arranged on the upside of Zhuo Shen mechanisms；The effect of desktop mechanism is, on the one hand can in order to people can normal work on the table, on the other hand can provide guide rail and space for pouring weight movement；The effect of table leg mechanism is the second electromagnetic switch of triggering；The effect of trigger mechanism is the closedown of pipeline or opening between triggering the first inflation mechanism of connection and the second inflation mechanism and stored air chamber；Desk in the present invention has automatic center-of-gravity regulating position, so as to reach self balancing purpose.

Description

A kind of autobalance desk based on gravity motion

Art

The invention belongs to desk technical field, more particularly to a kind of autobalance desk based on gravity motion.

Background technology

Current existing office desk structure is simple, in use because prolonged use can cause at four table legs Abrasion so that four table legs are uneven and cause desk to rock, the desk rocked back and forth will influence the office of user of service Mood；In order that obtaining desk after long-time use, staff still can normally use under table leg abrasion condition Desk, desk, which will not be rocked, is accomplished by a kind of autobalance desk based on gravity motion of design.

A kind of autobalance desk based on gravity motion of present invention design solves as above problem.

The content of the invention

To solve drawbacks described above of the prior art, the present invention discloses a kind of autobalance office based on gravity motion Table, it is realized using following technical scheme.

A kind of autobalance desk based on gravity motion, it is characterised in that：It includes desktop mechanism, Zhuo Shen mechanisms, Wherein desktop mechanism is arranged on the upside of Zhuo Shen mechanisms.

Above-mentioned Zhuo Shen mechanisms include desktop supporting structure, central controller, the first drawer groove, the first receiving hole, first Drawer guide groove, the second drawer groove, the first sliding block, the second sliding block, the second drawer guide groove, cupboard groove, the first inflation mechanism, triggering machine Structure, first pressure sensing chip, the second inflation mechanism, dead slot, the first in command, the second in command, collateral ear, middle journal stirrup, the 3rd Hand, cabinet fan, the first drawer, the second drawer, table leg mechanism, are wherein provided with dead slot on desktop supporting structure lower surface；Desktop support Structure front end face both sides are symmetrically provided with two the second drawer grooves, and two the second drawer grooves are symmetrical on dead slot median plane；Two Structure and its mounting structure are identical on second drawer groove, for wherein any one, it is symmetrical on the second drawer groove two sides It is provided with two the second drawer guide grooves；Two the first sliding blocks are symmetrically mounted on the second drawer side surface；Second drawer is slided by first The cooperation of block and the second drawer guide groove is arranged in the second drawer groove；The second in command is arranged on the second drawer end face；Desktop branch Support structure is opened and the first drawer groove is provided with the second drawer groove end face, and the first drawer groove is located between two the second drawer grooves；The Symmetrically two the first drawer guide grooves are provided with one drawer groove two sides；Two the second sliding blocks are symmetrically mounted on the first drawer two sides On；First drawer is arranged in the first drawer groove by the cooperation of the second sliding block and the first drawer guide groove；The first in command is arranged on On first drawer end face；3 the first inflation mechanisms are located in two the second drawer grooves and a first drawer groove respectively；Wherein two Individual first inflation mechanism one end is arranged on the second drawer groove inner face, and the other end is arranged on the second drawer end face；Another First inflation mechanism one end is arranged on the first drawer groove inner face, and the other end is arranged on the first drawer end face；Desktop support Structure opens the first drawer groove end face both sides and is symmetrically provided with two cupboard grooves, and two cupboard grooves are respectively positioned on corresponding second drawer groove Downside；Mounting structure is identical on two cupboard grooves, for the cupboard groove on wherein right side, in the middle of two journal stirrups from top to bottom according to It is secondary to be arranged on cupboard groove right flank；4 collateral ears are sequentially arranged on cabinet fan right flank for one group from top to bottom two-by-two；Two groups of sides Journal stirrup passes through straight pin with corresponding middle journal stirrup and coordinates installation；Second inflation mechanism one end is arranged on cabinet fan, the other end On desktop supporting structure；Desktop supporting structure upper surface center is provided with the first receiving hole；4 table leg mechanisms two-by-two one Group is symmetrically mounted on desktop supporting structure lower surface both sides, and two table leg mechanisms in every group are located at desktop supporting structure lower end Face two ends；Trigger mechanism is located in the first receiving hole；Central controller is arranged on dead slot end face.

Above-mentioned table leg mechanism includes the first guide groove, square groove, table leg block, the first guide block, triggering square, the first spring, second Non-through square groove is provided with pressure sensor piece, wherein table leg block lower surface；Symmetrically two first are provided with square groove two sides to lead Groove；Table leg block upper surface is arranged on desktop supporting structure lower surface；Two the first guide blocks are respectively symmetrically arranged on triggering square On two sides；Square is triggered to be arranged in square groove by the cooperation of the first guide block and the first guide groove；First spring is located in square groove, First spring one end is arranged on triggering square end face, and the other end is arranged on square groove inner face；4 second pressure sensing chips point An Zhuan not be on 4 triggering square lower surfaces.

Above-mentioned trigger mechanism include drive shaft, the first drive block, the second drive block, switch column, via hole, switch post holes, Switch cylinder, adapter hole, first bevel gear, second bevel gear, the first support shaft, the first supporting plate, sphere, trigger column, second are led Block, second spring, first gear, rack, the second support shaft, the second supporting plate, the 3rd support shaft, the first one-way drive mechanism, Second gear, the 3rd gear, the 4th gear, the supporting plate of two of which second are symmetrically mounted on the first receiving hole end surface；Second Support shaft is installed in two the second supporting plates with the 3rd support shaft, and the axis institute group of the second support shaft and the 3rd support shaft Into plane it is parallel with the first receiving hole inner face；First gear and the 5th gear are respectively symmetrically arranged on the second support shaft and the In three support shafts；Rack both sides are provided with tooth；Rack is engaged with first gear and the 5th gear；Around two the second supporting plates Mounting structure is symmetrical on first gear, and for wherein side, 4 the first drive blocks are circumferentially uniform to be arranged on the 3rd support shaft On periphery；Second gear is arranged in the 3rd support shaft by the first one-way drive mechanism；4 the second drive blocks are circumferentially uniform Be arranged on the second support shaft periphery on；4th gear is arranged in the second support shaft by the second one-way drive mechanism；The One supporting plate is arranged in the first receiving hole；First support shaft is arranged in the first supporting plate；Second bevel gear is arranged on first In support shaft；3rd gear is arranged in the first support shaft, and the 3rd gear is engaged with second gear and the 3rd gear；Switch cylinder It is upper that there is switch post holes；It is circumferentially uniform on switch cylinder periphery to be provided with 4 adapter holes, and adapter hole is communicated with switch post holes； The via hole of insertion is provided with switch column periphery, and via hole and 4 adapter holes coordinate；Switch column is arranged on switch post holes It is interior；Drive shaft is arranged on switch column upper surface；First bevel gear is installed on the driving shaft, and first bevel gear and the second cone tooth Wheel engagement.

Above-mentioned desktop mechanism include upper desktop, desktop shell, pouring weight, drive mechanism, guide rail, fixed triangle block, stored energy mechanism, T-slot, triggering hole, accommodating chamber, the second receiving hole, promotion face, hexagonal block, cylinder guide block, wherein half ball groove, desktop shell lower surface Center is provided with the second receiving hole；Triggering hole is provided with the end face of desktop shell inner chamber, and triggering hole is communicated with the second receiving hole；Triggering It is symmetrical on the inner headed face of hole to be provided with about two non-through the second guide grooves；Desktop shell is arranged on desktop supporting structure upper surface On, and the second receiving hole is engaged with the first receiving hole；4 guide rails are installed on desktop shell inner face for one group two-by-two, and often Two guide rails in group are distributed along desktop shell diagonal；4 fixed triangle blocks are arranged on four corners in desktop shell, and 4 fixed triangle blocks side vertically with corresponding guide rail；4 drive mechanisms are arranged on corresponding 4 fixed triangle blocks；Triggering Post upper end has sphere；Two the second guide blocks are symmetrically mounted on trigger column periphery；Trigger column passes through the second guide block and second The cooperation of guide groove is arranged in triggering hole, and sphere stretches out triggering hole on trigger column；Two second springs are led positioned at two second In groove；Second spring one end is arranged on the second guide groove end face, and the other end is arranged on the second guide block；On cylinder guide block lower surface It is provided with half slot；Cylinder guide block is arranged on the upside of trigger column by the cooperation of half slot and sphere；Hexagonal block is pacified by cylindrical piece On cylinder guide block, and 4 on hexagonal block promote faces vertically with corresponding guide rail；Four drive mechanisms and four promotions Face is engaged；Pouring weight is arranged on hexagonal block；4 stored energy mechanisms are symmetrically mounted on desktop shell inner face both sides for one group two-by-two；4 Individual first pressure sensing chip is separately mounted to 4 corners of desktop shell；Upper desktop is arranged on desktop shell upper surface.

Above-mentioned drive mechanism include the 4th oil pocket, the first ram pot, the second ram pot, the 3rd ram pot, the 4th ram pot, 5th ram pot, promotion square plate, the first oil pocket, the first spacing plectane, the second oil pocket, the second spacing plectane, the 3rd oil pocket, the 3rd Spacing plectane, the 4th spacing plectane, the first spacing ring, the second spacing ring, the 3rd spacing ring, the 4th spacing ring, wherein the second liquid Pressure cylinder is arranged in the first ram pot by the first spacing plectane, and the first ram pot inner face and the first limiting plate formation first Oil pocket；First spacing ring periphery is arranged on first ram pot inner headed face one end；3rd ram pot is pacified by the second spacing plectane In the second ram pot, and the second ram pot inner face and the second limiting plate the second oil pocket of formation；Second spacing ring periphery Installed in second ram pot inner headed face one end；4th ram pot is arranged in the 3rd ram pot by the 3rd spacing plectane, and the Three ram pot inner faces and the 3rd limiting plate the 3rd oil pocket of formation；3rd spacing ring periphery is arranged on the 3rd ram pot inner headed face One end；5th ram pot is arranged in the 4th ram pot by the 4th spacing plectane, and the 4th ram pot inner face and the 4th limit Position plate shape is into the 4th oil pocket；4th spacing ring periphery is arranged on the 4th ram pot inner headed face one end；Square plate is promoted to be arranged on the Five ram pot one end.

Above-mentioned 4 promote square plate to promote face to coordinate with corresponding 4.

Above-mentioned first one-way drive mechanism includes the first sports bars, the first unidirectional ring, the first elongated slot, the 3rd spring, the 3rd Guide groove, the 3rd guide block, the first inclined-plane, wherein circumferentially uniform on the first unidirectional ring inner headed face be provided with 4 the first elongated slots；4 One elongated slot inner structure and its mounting structure are identical, and the first unidirectional ring is nested on the 3rd support shaft periphery；For wherein Any one, symmetrically two the 3rd guide grooves are provided with the first elongated slot two sides；First sports bars one end is provided with the first inclined-plane；Two 3rd guide block is symmetrically mounted on the first sports bars two sides；First sports bars are pacified by the cooperation of the 3rd guide block and the 3rd guide groove In the first elongated slot；First inclined-plane and the first drive block coordinate；3rd spring is located in the first elongated slot；3rd spring one end is pacified On the first elongated slot inner face, the other end is arranged on the first sports bars end face.

Above-mentioned second gear is arranged on the first unidirectional ring periphery.

Above-mentioned second one-way mechanism include the second sports bars, the second unidirectional ring, the second elongated slot, the 4th spring, the 4th guide groove, 4th guide block, the second inclined-plane, the second drive block, wherein circumferentially uniform on the second unidirectional ring inner headed face be provided with 4 the second elongated slots； 4 the second elongated slot inner structures and its mounting structure are identical, and the second unidirectional ring is nested on the second support shaft periphery；For Wherein any one, symmetrically two the 4th guide grooves are provided with the second elongated slot two sides；Second sports bars one end is provided with the second inclined-plane； Two the 4th guide blocks are symmetrically mounted on the second sports bars two sides；Second sports bars are matched somebody with somebody by the 4th guide block and the 4th guide groove Close and be arranged in the second elongated slot；Second inclined-plane and the second drive block coordinate；4th spring is located in the second elongated slot；4th spring one End is arranged on the first elongated slot inner face, and the other end is arranged on the first sports bars end face.

Above-mentioned stored energy mechanism includes first mouth of pipe, dividing plate, second mouth of pipe, storage bin, the 3rd mouth of pipe, the 4th mouth of pipe, wind-force Generator, stored air chamber, storage hydraulic fluid chamber, overflow compress switch, the one-way exhaust mouth of pipe, dividing plate wherein is installed in storage bin； Storage bin is divided into stored air chamber and storage hydraulic fluid chamber by dividing plate；Wind-driven generator is arranged on storage bin side；Storage is empty Air cavity inwall upper surface is provided with the 3rd mouth of pipe and the 4th mouth of pipe, and the 3rd mouth of pipe and the 4th mouth of pipe pass storage bin；3rd It is provided with to overflow on the mouth of pipe and compresses switch, and excessive compress switch is coordinated by pipeline and wind-driven generator；Pacify stored air cavity wall side Equipped with the one-way exhaust mouth of pipe；First mouth of pipe and second mouth of pipe, and first mouth of pipe and second are installed on storage hydraulic fluid chamber inwall The mouth of pipe passes storage bin.

Aforementioned four first pressure sensing chip is connected by circuit with central controller；Four second pressure sensing chips It is connected by circuit with central controller；First oil pocket, the second oil pocket, the 3rd oil pocket, the 4th oil pocket by pipeline with Corresponding first mouth of pipe is connected；First oil pocket, the second oil pocket, the 3rd oil pocket, the 4th oil pocket pass through pipeline and corresponding second The mouth of pipe is connected, and second mouth of pipe is unidirectional outlet pipe；First mouth of pipe and the first oil pocket, the second oil pocket, the 3rd oil pocket, the 4th oil pocket The second electromagnetic switch is mounted on connected pipeline, and the second electromagnetic switch is connected by circuit with central controller；Wind Power generator is connected by circuit with the battery in central controller；The first electromagnetism is mounted in each one-way vent to open Close, and the first electromagnetic switch is connected by circuit with central controller；Three the first inflation mechanisms and two the second inflators Cavity on structure is gathered into a pipeline by pipeline, and a pipeline is separated into four pipelines；Four one group two-by-two, and often of pipelines Two pipelines in group are by a switch cylinder, and pipeline connection is identical, for one of which, its in one group in two pipelines In one be connected first with one of adapter mouth on switch cylinder, then the corresponding adapter mouth of slave phase is connect on a pipeline and diagonal One of stored air chamber is communicated；Another is connected with one in two other adapter mouth on switch cylinder, then slave phase is corresponding Adapter mouth connects a pipeline and communicated with another stored air chamber on corresponding diagonal.

When desk is normal in use, four second pressure sensing chips under table leg mechanism are contacted with ground；Pouring weight position In desktop shell center position；The first spring now is in compressive state；Second spring is in compressive state；3rd spring with 4th spring is in free retracted position；Four stored air intracavitary are each filled with the gas with certain pressure；When desk four When individual table leg mechanism has one vacantly, second pressure sensing chip will transmit signal on the control device of guiding center, center control Device will control first mouth of pipe on one group of diagonal to be connected with the first oil pocket, the second oil pocket, the 3rd oil pocket, the 4th oil pocket The second electromagnetic switch is mounted on pipeline, now central controller mechanism will control the at the hanging table leg mechanism Two electromagnetic switch are opened；The second electromagnetic switch away from hanging table leg mechanism diagonal angle is still within closed mode；While center Control device mechanism will control the first electromagnetic switch on the one-way exhaust mouth of pipe away from hanging table leg mechanism diagonal angle to be in Open mode；In stored energy mechanism under the effect of stored air chamber air pressure, air will promote partition movement；Motion every The hydraulic oil stored in hydraulic fluid chamber will be pushed into the drive mechanism of hanging table leg mechanism by plate；So that driving machine Structure will drive hexagonal block to be moved to the diagonal upper rail away from hanging table leg mechanism；Mobile hexagonal block will drive pouring weight to move Move so that pouring weight is moved away from hanging table leg mechanism, mobile hexagonal block will cause trigger mechanism to work so that The closedown of pipeline between the inflation mechanism of connection first and the second inflation mechanism and stored air chamber at hanging table leg mechanism； Opened away from the pipeline between the inflation mechanism of connection first and the second inflation mechanism and stored air chamber at hanging table leg mechanism； The center of gravity of desk now will be located remotely from hanging table leg mechanism diagonal angle；So that when people normally uses desk Will not occurring desk, inclined situation occurs back and forth；The first inflation mechanism and the second inflation mechanism will in this course of work Constantly air is supplemented to away from the stored air intracavitary at hanging table leg mechanism；When pouring weight and away from hanging table leg mechanism When first pressure sensing chip is contacted, first pressure sensing chip will be transferred signals in central controller, so that far From the closedown of pipeline between the inflation mechanism of connection first and the second inflation mechanism and stored air chamber at hanging table leg mechanism；When After a period of time, it has been found that table leg mechanism is hanging, consider that supporter will be used by hanging sky in security situation Between fill and lead up, the second pressure sensing chip on now original hanging table leg mechanism will pass the signal along to central controller It is interior；So that central controller will control that first mouth of pipe on one group of diagonal and the first oil pocket, second will be controlled The second electromagnetic switch is mounted on the connected pipeline of oil pocket, the 3rd oil pocket, the 4th oil pocket, now central controller mechanism will The second electromagnetic switch at hanging table leg mechanism can be controlled to close；The second electromagnetism away from hanging table leg mechanism diagonal angle is opened Pass is still within open mode；Central controller mechanism will control the one-way exhaust pipe at hanging table leg mechanism simultaneously The first electromagnetic switch on mouth is in open mode；In stored energy mechanism under the effect of stored air chamber air pressure, air will Partition movement can be promoted；The hydraulic oil stored in hydraulic fluid chamber will be pushed into the drive close to hanging table leg mechanism by the dividing plate of motion In motivation structure；So that drive mechanism will drive hexagonal block to be moved to the diagonal upper rail close to hanging table leg mechanism；Move Dynamic hexagonal block will drive pouring weight movement so that pouring weight is moved at origin-location, and mobile hexagonal block will to touch Send out mechanism work so that the inflation mechanism of connection first and the second inflation mechanism and stored air chamber at hanging table leg mechanism Between pipeline open；Away from the inflation mechanism of connection first and the second inflation mechanism and stored air chamber at hanging table leg mechanism Between closedown of pipeline；The center of gravity of desk now will be located at desk center；So that people can normally use Desk.

As the further improvement of this technology, above-mentioned first inflation mechanism includes the first air chamber, air push plectane, the Two air chambers, air cylinder, limiting plate, catch bar, wherein catch bar pass through in air push plectane periphery and air cylinder The cooperation of disc is arranged on air cylinder；Limiting plate periphery is arranged on air cylinder inner headed face one end, and limiting plate inner circle Face there are gap with catch bar periphery；Air cylinder bore is divided into the first air chamber and the second air by air push plectane Chamber；One-way air inlet device and unidirectional air-out apparatus are installed on the first air chamber.

As the further improvement of this technology, above-mentioned second inflation mechanism includes air push arc plate, the 3rd air chamber, the Narrow slot, and narrow slot and arc are provided with four air chambers, arc air shell, narrow slot, air push bar, wherein arc air shell end face Air shell upper plenum is communicated；Air push arc plate is coordinated by air push bar and arc air shell overhead cavity wall is arranged on arc On shape air shell, and gap is there are between air push arc plate and narrow slot；One-way air inlet device is installed on 3rd air chamber With unidirectional air-out apparatus.

As the further improvement of this technology, the above-mentioned catch bar one end of two of which is arranged on the second drawer groove inner face On, the other end is arranged on the second drawer end face；Another catch bar one end is arranged on the first drawer groove inner face, the other end On the first drawer end face.

As the further improvement of this technology, above-mentioned first spring is compression spring.

As the further improvement of this technology, above-mentioned second spring is compression spring.

As the further improvement of this technology, above-mentioned first bevel gear is installed on the driving shaft by key.

Relative to traditional desk technology, the present invention devises a kind of autobalance desk based on gravity motion； It has automatic center-of-gravity regulating position, so as to reach self balancing purpose；The effect of desktop mechanism is, on the one hand can be in order to People can normal work on the table, on the other hand can provide guide rail and space for pouring weight movement；The effect of table leg mechanism is Trigger the second electromagnetic switch.

The purpose for being wherein provided with dead slot in the present invention on desktop supporting structure lower surface is easy for people and places leg, so that Desk can comfortably be used by obtaining people；The effect that desktop supporting structure front end face both sides are symmetrically provided with two the second drawer grooves is It is easy to accommodate the second drawer；The effect of two the second drawer guide grooves is symmetrically provided with second drawer groove two sides is, when people's hand When pulling the second in command, the first sliding block on the second drawer now will be slided along the second drawer guide groove；The second in command installs Effect on the second drawer end face is easy for people and pulls the second drawer；Desktop supporting structure is opened to be provided with the second drawer groove end face The effect of first drawer groove is to accommodate the first drawer；Two the second sliding blocks are symmetrically mounted on the effect on the first drawer two sides It is that the second sliding block when people pulls the first drawer on the first drawer will slidably reciprocate along the first drawer guide groove；The first in command Effect on the first drawer end face is easy for people and pulls the first drawer；3 the first inflation mechanisms are located at two the respectively In two drawer grooves and a first drawer groove；The first inflation mechanism of two of which one end is arranged on the second drawer groove inner face, The other end is arranged on the second drawer end face；Another the first inflation mechanism one end is arranged on the first drawer groove inner face, separately One end be arranged on the first drawer end face on effect be motion the second drawer and the first drawer will drive it is mounted thereto First inflation mechanism is moved, so that the first inflation mechanism will be to stored air interacvity air-filling；Desktop supporting structure opens The effect that one drawer groove end face both sides are symmetrically provided with two cupboard grooves is easy for accomodation case fan and places article；Journal stirrup in the middle of two It is sequentially arranged at from top to bottom on cupboard groove right flank；4 collateral ears are sequentially arranged at cabinet fan right side for one group from top to bottom two-by-two On face；Two groups of collateral ears coordinate the effect installed to be easy to cabinet fan to surround cylinder with corresponding middle journal stirrup by straight pin Sell rotary motion；Second inflation mechanism one end is arranged on cabinet fan, and the effect that the other end is arranged on desktop supporting structure is to transport Dynamic cabinet fan will drive the second inflation mechanism to work, so that the second inflation mechanism can be stored air interacvity air-filling Body；The effect that desktop supporting structure upper surface center is provided with the first receiving hole is to accommodate trigger mechanism；4 table leg mechanism desktops The effect of supporting construction lower surface is easy for supporting desktop supporting construction；Central controller is arranged on the effect on dead slot end face It is the first electromagnetic switch of control and the second electromagnetic switch, while the electric power that wind-driven generator conveying comes can be stored again.

In the present invention table leg mechanism supporting desktop supporting construction and by trigger the second electromagnetic switch signal be delivered to center On control device；The effect that non-through square groove is provided with table leg block lower surface is to accommodate triggering square, the first spring；Two The effect that one guide block is respectively symmetrically arranged on triggering square two sides is, when table leg is vacantly, in the spring of compression spring first In the presence of, the first guide block on triggering square will be along the first guide groove movement；First spring is located in square groove, the first spring one End is arranged on triggering square end face, and the effect that the other end is arranged on square groove inner face is to give triggering square one promotion masterpiece With；The effect that 4 second pressure sensing chips are separately mounted on 4 triggering square lower surfaces is inductively to face table leg mechanism Pressure signal.

In the present invention effect of trigger mechanism be the first inflation mechanism of control and the second inflation mechanism and stored air chamber it Between pipeline opening or closing；The effect that two the second supporting plates are symmetrically mounted on the first receiving hole end surface is to fix Three support shafts；Second support shaft is installed in two the second supporting plates with the 3rd support shaft, and the second support shaft and the 3rd The plane that the axis of support shaft the is constituted effect parallel with the first receiving hole inner face be；In the presence of drive mechanism, six Hornblock will diagonally on guide rail motion when, the hexagonal block of motion will drive cylinder guide block mounted thereto to move；Circle The effect that half slot is provided with post guide block lower surface is the purpose that limitation trigger column motion is reached with the mating spherical surfaces on trigger column； Cylinder guide block will be moved in the presence of hexagonal block, so that cylinder guide block will not limit the motion of trigger column, now Trigger column on the second guide block will along along triggering hole the second guide groove movement that be opened；The trigger column of motion will drive installation In rack motion thereon；Rack will drive first gear and the 5th gear movement；First gear will drive the 3rd support Axle is moved；5th gear will drive the second support shaft to move；The first drive block in the 3rd support shaft will be promoted First sports bars are moved；Because the first inclined-plane on the first drive block and the first sports bars coordinates, in the effect of the first drive block Under, the 3rd guide block in the first sports bars will be along the 3rd guide groove movement on the first elongated slot；So the first drive block will not The first sports bars are driven to move；Second support shaft of motion will drive the second drive block mounted thereto to move, and second drives Motion block will drive the second sports bars to move, and the second sports bars will drive the second unidirectional ring motion, and the second unidirectional ring will drive Dynamic 4th gear movement；4th gear will drive the 3rd gear movement；3rd gear will drive the first support shaft to move；The One support shaft will drive second bevel gear to move；Second bevel gear will drive first bevel gear to move；First bevel gear will Drive shaft can be driven to move；Drive shaft will drive switch column to move；Switch column will cause the via hole on switch column with connecing Pore is communicated, so as to reach that the pipeline between the first inflation mechanism of control and the second inflation mechanism and stored air chamber beats Push And Release The purpose closed；Rack both sides be provided with tooth purpose be easy for a rack can be while driving first gear and the 5th gear same Shi Yundong；4 the first drive blocks are circumferentially uniform to be arranged on the 3rd support shaft periphery；Second gear passes through the first unidirectional drive Motivation structure is arranged in the 3rd support shaft；4 the second drive blocks are circumferentially uniform to be arranged on the second support shaft periphery；4th The effect that gear is arranged in the second support shaft by the second one-way drive mechanism is, when hexagonal block is diagonal in hanging table leg mechanism On drive mechanism driving effect under guide rail diagonally when doing exercises, in the process when on cylinder guide block lower surface Half slot will promote the trigger column motion in triggering hole, and the trigger column of motion will drive rack mounted thereto to transport It is dynamic；Rack will drive first gear and the 5th gear movement；First gear will drive the 3rd support shaft to move；5th gear The second support shaft will be driven to move；The first drive block in the 3rd support shaft will promote the first sports bars to move； First sports bars will drive the first unidirectional ring motion, and the first unidirectional ring will drive second gear to move；Second gear will Drive the 3rd gear movement；3rd gear of motion will drive the first support shaft to move, and the first support shaft will drive second Bevel gear moves；3rd gear of motion will drive the 6th gear movement；6th gear will drive the second sports bars to move； Because the second inclined-plane on the second drive block and the second sports bars coordinates, in the presence of the second drive block, in the second sports bars The 4th guide block will be along the 4th guide groove movement on the second elongated slot；So the second sports bars will not be moved with the 3rd support shaft Interfere；Second bevel gear will drive first bevel gear to move；First bevel gear will drive drive shaft to move；Drive shaft Switch column will be driven to move；Switch column will cause via hole on switch column to be communicated with adapter hole, so as to reach control the The opening of pipeline again and the purpose closed between one inflation mechanism and the second inflation mechanism and stored air chamber；Two second Spring is located in two the second guide grooves；Second spring one end is arranged on the second guide groove end face, and the other end is arranged on the second guide block On effect be to give the one restoring force effect of the second guide block and trigger column；Cylinder guide block is installed by the cooperation of half slot and sphere Effect on the upside of trigger column is easy for cylinder guide block and promotes trigger column motion；Hexagonal block is arranged on cylinder guide block by cylindrical piece On, and 4 promotion faces on hexagonal block are vertically easy for the effect of corresponding guide rail the driving on desktop shell on diagonal Mechanism urges hexagonal block；The effect that four drive mechanisms are engaged with four promotion faces is can make it that four drive mechanisms can Quickly to promote hexagonal block；The effect that pouring weight is arranged on hexagonal block is the center of gravity for adjusting desk；4 first pressure sensings The effect that piece is separately mounted to 4 corners of desktop shell is to sense the pressure information that pouring weight movement lead angle falls；Upper desktop is arranged on Effect on desktop shell upper surface is easy for people and uses desk；The effect of drive mechanism is the block motion of driving hexagonal.

In the present invention effect of stored energy mechanism be by the first drawer, the second drawer and cabinet fan motion process in energy with The form of air pressure is stored；The effect that dividing plate is provided with storage bin is that storage bin is divided into stored air chamber and storage Hydraulic fluid chamber；The effect that wind-driven generator is arranged on storage bin side is that will the overflow wind energy transformation that compresses switch at the mouth of pipe is electricity Energy；The effect that compresses switch of overflowing is provided with 3rd mouth of pipe is, when the first drawer, the second drawer and cabinet fan in motion process the Stored air interacvity air-filling can be given in the presence of one inflation mechanism and the second inflation mechanism, stored air after a period of time is stored Chamber will not be in stored air, be worked in order that obtaining the first drawer, the second drawer and cabinet fan, overflowing to compress switch reaches a level pressure The air of stored air intracavitary will outwardly exclude air during power, so that the first drawer, the second drawer and cabinet fan continue Use；The excessive purpose coordinated by pipeline and wind-driven generator that compresses switch is that the gas of stored air intracavitary is blowed into wind-power electricity generation Machine；Stored air cavity wall side be provided with the one-way exhaust mouth of pipe effect be easy for stored air intracavitary air can to Outer air-discharging；The effect that second ram pot is arranged in the first ram pot by the first spacing plectane is the first ram pot inner face With the first limiting plate the first oil pocket of formation；The effect that first spacing ring periphery is arranged on first ram pot inner headed face one end is limit Make the motion of the second ram pot；The effect that 3rd ram pot is arranged in the second ram pot by the second spacing plectane is the second liquid Pressure cylinder inner face and the second limiting plate the second oil pocket of formation；Second spacing ring periphery is arranged on second ram pot inner headed face one end Effect be limit the 3rd ram pot motion；4th ram pot is arranged on the work in the 3rd ram pot by the 3rd spacing plectane Be the 3rd ram pot inner face and the 3rd limiting plate formation the 3rd oil pocket；3rd spacing ring periphery is arranged on the 3rd ram pot The effect of inner headed face one end is the motion for limiting the 4th ram pot；5th ram pot is arranged on the 4th liquid by the 4th spacing plectane Effect in pressure cylinder is the 4th ram pot inner face and the 4th limiting plate the 4th oil pocket of formation；4th spacing ring periphery is arranged on The effect of the 4th ram pot inner headed face one end is the motion for limiting the 5th ram pot；Square plate is promoted to be arranged on the 5th ram pot one end Effect be easy for hexagonal block can be along desktop shell diagonal motion.

In use, when desk is normal in use, four second pressure sensing chips under table leg mechanism with ground Face is contacted；Pouring weight is located at desktop shell center position；The first spring now is in compressive state；Second spring is in compression shape State；3rd spring and the 4th spring are in free retracted position；Four stored air intracavitary are each filled with the gas with certain pressure Body；When four table leg mechanisms of desk have one vacantly, second pressure sensing chip will fill signal transmission guiding center control Put, central controller will control first mouth of pipe and the first oil pocket on one group of diagonal, the second oil pocket, the 3rd oil pocket, The second electromagnetic switch is mounted on the connected pipeline of 4th oil pocket, now central controller mechanism will be controlled close to hanging The second electromagnetic switch at table leg mechanism is opened；The second electromagnetic switch away from hanging table leg mechanism diagonal angle is still within closing State；Central controller mechanism will control first on the one-way exhaust mouth of pipe away from hanging table leg mechanism diagonal angle simultaneously Electromagnetic switch is in open mode；In stored energy mechanism under the effect of stored air chamber air pressure, air will promote dividing plate Motion；The hydraulic oil stored in hydraulic fluid chamber will be pushed into the drive mechanism of hanging table leg mechanism by the dividing plate of motion； So that drive mechanism will drive hexagonal block to be moved to the diagonal upper rail away from hanging table leg mechanism；Mobile hexagonal block Pouring weight will be driven to move so that pouring weight is moved away from hanging table leg mechanism, mobile hexagonal block will cause triggering Mechanism works so that the inflation mechanism of connection first and the second inflation mechanism and stored air chamber at the hanging table leg mechanism it Between closedown of pipeline；Away from the inflation mechanism of connection first and the second inflation mechanism and stored air chamber at hanging table leg mechanism it Between pipeline open；The center of gravity of desk now will be located remotely from hanging table leg mechanism diagonal angle；So that working as people just Desk will not occur when often using desk, and inclined situation occurs back and forth；The first inflation mechanism and in this course of work Two inflation mechanisms constantly will supplement air to away from the stored air intracavitary at hanging table leg mechanism；When pouring weight hangs with remote When first pressure sensing chip at vacant table leg mechanism is contacted, first pressure sensing chip will transfer signals to central controller It is interior, so that away between the inflation mechanism of connection first and the second inflation mechanism and stored air chamber at hanging table leg mechanism Closedown of pipeline；After using a period of time, it has been found that table leg mechanism is hanging, consider that support will be used in security situation Thing fills and leads up hanging space, during now the second pressure sensing chip on original hanging table leg mechanism will be passed the signal along to In heart control device；So that central controller will control that first mouth of pipe and first on one group of diagonal will be controlled The second electromagnetic switch is mounted on the connected pipeline of oil pocket, the second oil pocket, the 3rd oil pocket, the 4th oil pocket, now center is controlled Equipment mechanism will control the second electromagnetic switch at hanging table leg mechanism to close；Away from hanging table leg mechanism diagonal angle Second electromagnetic switch is still within open mode；Central controller mechanism will be controlled at hanging table leg mechanism simultaneously The first electromagnetic switch on the one-way exhaust mouth of pipe is in open mode；Stored air chamber air pressure is acted in stored energy mechanism Under, air will promote partition movement；The hydraulic oil stored in hydraulic fluid chamber will be pushed into close to hanging table by the dividing plate of motion In the drive mechanism of leg mechanism；So that drive mechanism will drive hexagonal block to close to hanging table leg mechanism it is diagonal on lead Rail is moved；Mobile hexagonal block will drive pouring weight to move so that pouring weight is moved at origin-location, mobile hexagonal block Trigger mechanism will be worked so that the inflation mechanism of connection first and the second inflation mechanism at the hanging table leg mechanism with Pipeline between stored air chamber is opened；Away from the inflation mechanism of connection first and the second inflation mechanism at hanging table leg mechanism with Closedown of pipeline between stored air chamber；The center of gravity of desk now will be located at desk center；So that people can Normally to use desk.

Brief description of the drawings

Fig. 1 is global facility distribution schematic diagram.

Fig. 2 is upper desktop mounting structure schematic diagram.

Fig. 3 is central controller mounting structure schematic diagram.

Fig. 4 is drive mechanism mounting structure schematic diagram.

Fig. 5 is rail mounting structure schematic diagram.

Fig. 6 is desktop shell structure schematic diagram.

Fig. 7 is desktop supporting structure schematic diagram.

Fig. 8 is desktop shell mounting structure schematic diagram.

Fig. 9 is table leg block mounting structure schematic diagram.

Figure 10 is the first inflation mechanism mounting structure schematic diagram.

Figure 11 is first in command's mounting structure schematic diagram.

Figure 12 is the first guide block mounting structure schematic diagram.

Figure 13 is the first inflation mechanism structural representation.

Figure 14 is trigger mechanism mounting structure schematic diagram.

Figure 15 is hexagonal block mounting structure schematic diagram.

Figure 16 is to promote square plate mounting structure schematic diagram.

Figure 17 is driving mechanism structure schematic diagram.

Figure 18 is the 3rd spacing ring mounting structure schematic diagram.

Figure 19 is wind power generator installation structure schematic diagram.

Figure 20 is arc air shell structure schematic diagram.

Figure 21 is air push bar mounting structure schematic diagram.

Figure 22 is the second inflation mechanism mounting structure schematic diagram.

Figure 23 is triggering square mounting structure schematic diagram.

Figure 24 is drive shaft mounting structure schematic diagram.

Figure 25 is switch barrel structure schematic diagram.

Figure 26 is first bevel gear mounting structure schematic diagram.

Figure 27 is the 3rd gear installation structure schematic diagram.

Figure 28 is the first sports bars mounting structure schematic diagram.

Figure 29 is desk internal duct connection diagram.

Figure 30 is the second sports bars mounting structure schematic diagram.

Figure 31 is triggering pore structure schematic diagram.

Figure 32 is desk autobalance schematic diagram.

Label title in figure：1st, desktop mechanism；2nd, Zhuo Shen mechanisms；3rd, upper desktop；4th, desktop supporting structure；5th, center is controlled Device；6th, desktop shell；7th, pouring weight；8th, drive mechanism；9th, guide rail；10th, fixed triangle block；11st, stored energy mechanism；12nd, T-slot；13、 Trigger hole；14th, accommodating chamber；15th, the first drawer groove；16th, the first receiving hole；17th, the first drawer guide groove；18th, the second drawer groove； 19th, the second drawer guide groove；20th, cupboard groove；21st, the first guide groove；22nd, square groove；23rd, table leg block；24th, the first inflation mechanism；25th, touch Send out mechanism；26th, first pressure sensing chip；27th, the second inflation mechanism；28th, the first in command；29th, the second in command；30th, collateral ear； 31st, middle journal stirrup；32nd, the 3rd handle；33rd, the first guide block；34th, square is triggered；35th, the first spring；36th, the first air chamber；37、 Air push plectane；38th, the second air chamber；39th, air cylinder；40th, limiting plate；41st, catch bar；42nd, table leg mechanism；43rd, Four oil pockets；44th, face is promoted；45th, hexagonal block；46th, cylinder guide block；47th, half ball groove；48th, the first ram pot；49th, the second ram pot； 50th, the 3rd ram pot；51st, the 4th ram pot；52nd, the 5th ram pot；53rd, square plate is promoted；54th, the first oil pocket；55th, first is spacing Plectane；56th, the second oil pocket；57th, the second spacing plectane；58th, the 3rd oil pocket；59th, the 3rd spacing plectane；60th, the 4th spacing plectane； 61st, the first spacing ring；62nd, the second spacing ring；63rd, the 3rd spacing ring；64th, the 4th spacing ring；65th, first mouth of pipe；66th, the second pipe Mouthful；67th, storage bin；68th, the 3rd mouth of pipe；69th, the 4th mouth of pipe；71st, wind-driven generator；72nd, air push bar；73rd, air push Arc plate；74th, cabinet is fanned；75th, the first drawer；76th, the second drawer；77th, the 3rd air chamber；78th, the 4th air chamber；79th, second pressure Sensing chip；80th, drive shaft；81st, switch column；82nd, via hole；83rd, post holes is switched；84th, cylinder is switched；85th, hole is taken over；86th, first Bevel gear；87th, second bevel gear；88th, the first support shaft；89th, the first supporting plate；90th, sphere；91st, trigger column；92nd, second lead Block；93rd, second spring；94th, first gear；95th, rack；96th, the second support shaft；97th, the second supporting plate；98th, the 3rd support shaft； 99th, the first one-way drive mechanism；100th, second gear；101st, the first sports bars；102nd, the first unidirectional ring；103rd, the first elongated slot； 104th, the 3rd spring；105th, the 3rd guide groove；106th, the 3rd guide block；107th, the first inclined-plane；108th, the first drive block；109th, store empty Air cavity；110th, hydraulic fluid chamber is stored；111st, overflow and compress switch；112nd, the one-way exhaust mouth of pipe；113rd, the first electromagnetic switch；114th, second Electromagnetic switch；115th, the 3rd gear；116th, the 4th gear；117th, arc air shell；118th, narrow slot；119th, the second receiving hole； 120th, the first sliding block；121st, the second sliding block；122nd, the second sports bars；123rd, the second unidirectional ring；124th, the second one-way drive mechanism； 125th, the second elongated slot；126th, the 4th spring；127th, the 4th guide groove；129th, the 4th guide block；130th, the second inclined-plane；131st, the second driving Block；132nd, the second guide groove；133rd, dividing plate；134th, the 5th gear；135th, dead slot.

Embodiment

As shown in Figure 1, 2, 3, it includes desktop mechanism 1, Zhuo Shen mechanisms 2, and wherein desktop mechanism 1 is arranged on Zhuo Shen mechanisms 2 Upside.

As shown in Figure 4,5, above-mentioned Zhuo Shen mechanisms 2 include desktop supporting structure 4, central controller 5, the first drawer groove 15th, the first receiving hole 16, the first drawer guide groove 17, the second drawer groove 18, the first sliding block 120, the second sliding block 121, the second drawer Guide groove 19, cupboard groove 20, the first inflation mechanism 24, trigger mechanism 25, first pressure sensing chip 26, the second inflation mechanism 27, sky Groove 135, the first in command 28, the second in command 29, collateral ear 30, middle journal stirrup 31, the 3rd handle 32, cabinet fan the 74, first drawer 75, Second drawer 76, table leg mechanism 42, as shown in Fig. 7,8,9, are wherein provided with dead slot 135 on the lower surface of desktop supporting structure 4；Desktop The front end face both sides of supporting construction 4 are symmetrically provided with two the second drawer grooves 18, and two the second drawer grooves 18 are on the center of dead slot 135 Face is symmetrical；Structure and its mounting structure are identical on two the second drawer grooves 18, for wherein any one, such as Fig. 7,8,9 It is shown, symmetrically it is provided with two the second drawer guide grooves 19 on the two sides of the second drawer groove 18；As shown in figure 11, two the first sliding blocks 120 are symmetrically mounted on the side of the second drawer 76；As shown in Figure 10, the second drawer 76 passes through the first sliding block 120 and the second drawer The cooperation of guide groove 19 is arranged in the second drawer groove 18；As shown in figure 11, the second in command 29 is arranged on the end face of the second drawer 76； As shown in fig. 7, desktop supporting structure 4, which is opened, is provided with the first drawer groove 15 on the end face of the second drawer groove 18, and the first drawer groove 15 Between two the second drawer grooves 18；As shown in figure 8, being symmetrically provided with two the first drawer guide grooves on the two sides of the first drawer groove 15 17；As shown in figure 11, two the second sliding blocks 121 are symmetrically mounted on the two sides of the first drawer 75；As shown in Figure 10, the first drawer 75 are arranged in the first drawer groove 15 by the cooperation of the second sliding block 121 and the first drawer guide groove 17；As shown in Figure 10, the first Hand 28 is arranged on the end face of the first drawer 75；As shown in Figure 10,3 the first inflation mechanisms 24 are located at two the second drawer grooves respectively 18 and a first drawer groove 15 in；As shown in Figure 10, the one end of the first inflation mechanism of two of which 24 is arranged on the second drawer groove On 18 inner faces, the other end is arranged on the end face of the second drawer 76；Taken out installed in first another one end of the first inflation mechanism 24 On the inner face of drawer groove 15, the other end is arranged on the end face of the first drawer 75；As shown in fig. 7, desktop supporting structure 4 opens the first drawer The end face both sides of groove 15 are symmetrically provided with two cupboard grooves 20, and two cupboard grooves 20 are respectively positioned on the corresponding downside of second drawer groove 18； Mounting structure is identical on two cupboard grooves 20, for the cupboard groove 20 on wherein right side, and two middle journal stirrups 31 are from top to bottom It is sequentially arranged on the right flank of cupboard groove 20；As shown in figure 11,4 collateral ears 30 are sequentially arranged at cabinet for one group from top to bottom two-by-two Fan on 74 right flanks；As shown in Figure 10, two groups of collateral ears 30 pass through straight pin cooperation with corresponding middle journal stirrup 31 and installed；Such as Shown in Figure 10, the one end of the second inflation mechanism 27 is arranged on cabinet fan 74, and the other end is arranged on desktop supporting structure 4；Desktop branch The upper surface center of support structure 4 is provided with the first receiving hole 16；As shown in figure 3,4 table leg mechanisms 42 are symmetrically mounted on for one group two-by-two The lower surface both sides of desktop supporting structure 4, and two table leg mechanisms 42 in every group are located at the lower surface two ends of desktop supporting structure 4； As shown in figure 14, trigger mechanism 25 is located in the first receiving hole 16；As shown in figure 3, central controller 5 is arranged on dead slot 135 On end face.

As shown in figure 3, above-mentioned table leg mechanism 42 include the first guide groove 21, square groove 22, table leg block 23, the first guide block 33, touch Originating party block 34, the first spring 35, second pressure sensing chip 79, as shown in figure 9, being wherein provided with the lower surface of table leg block 23 non-through Square groove 22；As shown in figure 9, being symmetrically provided with two the first guide grooves 21 on the two sides of square groove 22；As shown in figure 9, on table leg block 23 End face is arranged on the lower surface of desktop supporting structure 4；As shown in figure 12, two the first guide blocks 33 are respectively symmetrically arranged on triggering side On the two sides of block 34 as shown in figure 1,；Trigger square 34 and square groove 22 is arranged on by the cooperation of the first guide block 33 and the first guide groove 21 It is interior；As shown in figure 23, the first spring 35 is located in square groove 22, and the one end of the first spring 35 is arranged on the triggering end face of square 34, separately One end is arranged on the inner face of square groove 22；As shown in figure 23,4 second pressure sensing chips 79 are separately mounted to 4 triggering squares On 34 lower surfaces.

As shown in Figure 26,27, above-mentioned trigger mechanism 25 include drive shaft 80, the first drive block 108, the second drive block 131, Switch column 81, via hole 82, the hole of switch column 81, switch cylinder 84, adapter hole 85, first bevel gear 86, second bevel gear 87, first Support shaft 88, the first supporting plate 89, sphere 90, trigger column 91, the second guide block 92, second spring 93, first gear 94, rack 95th, the second support shaft 96, the second supporting plate 97, the 3rd support shaft 98, the first one-way drive mechanism 99, second gear the 100, the 3rd Gear 115, the 4th gear 116, as shown in Figure 26,27, the second supporting plate of two of which 97 is symmetrically mounted on the first receiving hole 16 On end face；As shown in Figure 26,27, the second support shaft 96 and the 3rd support shaft 98 are installed in two the second supporting plates 97, and The plane that the axis of second support shaft 96 and the 3rd support shaft 98 is constituted is parallel with the inner face of the first receiving hole 16；First gear 94 and the 5th gear 134 respectively symmetrically be arranged on the second support shaft 96 and the 3rd support shaft 98 on；As shown in Figure 26,27, rack 95 both sides are provided with tooth；Rack 95 is engaged with the gear 134 of first gear 94 and the 5th；As shown in Figure 26,27, two second supports Mounting structure around plate 97 is symmetrical on first gear 94, and for wherein side, 4 the first drive blocks 108 are circumferentially uniform On the periphery of the 3rd support shaft 98；As shown in Figure 26,27, second gear 100 is pacified by the first one-way drive mechanism 99 In the 3rd support shaft 98；As shown in Figure 26,27,4 the second drive blocks 131 are circumferentially uniform to be arranged on the second support shaft 96 On periphery；As shown in Figure 26,27, the 4th gear 116 is arranged on the second support shaft 96 by the second one-way drive mechanism 124 On；As shown in Figure 26,27, the first supporting plate 89 is arranged in the first receiving hole 16；As shown in Figure 26,27, the first support shaft 88 In the first supporting plate 89；As shown in Figure 26,27, second bevel gear 87 is arranged in the first support shaft 88；3rd gear 115 are arranged in the first support shaft 88, and the 3rd gear 115 is engaged with the gear 115 of second gear 100 and the 3rd；Such as Figure 25 institutes Show that there is the hole of switch column 81 on switch cylinder 84；As shown in figure 25, it is circumferentially uniform on the switch periphery of cylinder 84 to be provided with 4 adapters Hole 85, and adapter hole 85 communicated with the hole of switch column 81；As shown in figure 24, the via hole of insertion is provided with the periphery of switch column 81 82, and via hole 82 with 4 adapter holes 85 coordinate；Switch column 81 is arranged in the hole of switch column 81；Drive shaft 80 is arranged on switch On the upper surface of post 81；As shown in Figure 26,27, first bevel gear 86 is arranged in drive shaft 80, and first bevel gear 86 and second Bevel gear 87 engages.

As shown in figure 1, above-mentioned desktop mechanism 1 includes upper desktop 3, desktop shell 6, pouring weight 7, drive mechanism 8, guide rail 9, fixation Corner block 10, stored energy mechanism 11, T-slot 12, triggering hole 13, accommodating chamber 14, the second receiving hole 119, promotion face 44, hexagonal block 45th, cylinder guide block 46, half ball groove 47, as shown in figure 14, the wherein lower surface center of desktop shell 6 is provided with the second receiving hole 119；Such as Shown in Fig. 7, triggering hole 13 is provided with the inner chamber end face of desktop shell 6, and triggering hole 13 is communicated with the second receiving hole 119；Such as Figure 31 institutes Show, it is symmetrical on the triggering inner headed face of hole 13 to be provided with about two non-through the second guide grooves 132；As shown in Fig. 2 desktop shell 6 is pacified On the upper surface of desktop supporting structure 4, and the second receiving hole 119 is engaged with the first receiving hole 16；As shown in fig. 6,4 are led Rail 9 is installed on the inner face of desktop shell 6 for one group two-by-two, and two guide rails 9 in every group are distributed along the diagonal of desktop shell 6； As shown in figure 4,4 fixed triangle blocks 10 are arranged on four corners in desktop shell 6, and 4 fixed triangle blocks 10 hang down sideways Directly with corresponding guide rail 9；As shown in figure 5,4 drive mechanisms 8 are arranged on corresponding 4 fixed triangle blocks 10；Such as Figure 26 institutes Show, the upper end of trigger column 91 has sphere 90；As shown in Figure 26,27, it is cylindrical that two the second guide blocks 92 are symmetrically mounted on trigger column 91 On face；As shown in Figure 26,27, trigger column 91 is arranged in triggering hole 13 by the cooperation of the second guide block 92 and the second guide groove 132, And sphere 90 stretches out triggering hole 13 on trigger column 91；As shown in Figure 26,27, two second springs 93 are located at two the second guide grooves In 132；The one end of second spring 93 is arranged on the end face of the second guide groove 132, and the other end is arranged on the second guide block 92；Such as Figure 15 institutes Show, cylinder guide block 46 is provided with half slot on lower surface；Cylinder guide block 46 is arranged on triggering by the cooperation of half slot and sphere 90 The upside of post 91；As shown in figure 15, hexagonal block 45 is arranged on cylinder guide block 46 by cylindrical piece, and 4 on hexagonal block 45 push away Dynamic face 44 vertically with corresponding guide rail 9；As shown in figure 1, four drive mechanisms 8 are engaged with four promotion faces 44；As schemed Shown in 15, pouring weight 7 is arranged on hexagonal block 45；As shown in figure 4,4 stored energy mechanisms 11 are symmetrically mounted on desktop shell 6 for one group two-by-two Inner face both sides；As shown in Figure 10,4 first pressure sensing chips 26 are separately mounted to 64 corners of desktop shell；Such as Fig. 2 institutes Show, upper desktop 3 is arranged on the upper surface of desktop shell 6.

As shown in Figure 16,17,18, above-mentioned drive mechanism 8 includes the 4th oil pocket 43, the first ram pot 48, the second ram pot 49th, the 3rd ram pot 50, the 4th ram pot 51, the 5th ram pot 52, promotion square plate 53, the first oil pocket 54, the first spacing plectane 55th, the second oil pocket 56, the second spacing plectane 57, the 3rd oil pocket 58, the 3rd spacing plectane 59, the 4th spacing plectane 60, first are limited Position ring 61, the second spacing ring 62, the 3rd spacing ring 63, the 4th spacing ring 64, as shown in figure 17, wherein the second ram pot 49 passes through First spacing plectane 55 is arranged in the first ram pot 48, and the inner face of the first ram pot 48 and the first limiting plate 40 formation first Oil pocket 54；As shown in figure 18, the periphery of the first spacing ring 61 is arranged on the inner headed face one end of the first ram pot 48；3rd ram pot 50 It is arranged on by the second spacing plectane 57 in the second ram pot 49, and the inner face of the second ram pot 49 is formed with the second limiting plate 40 Second oil pocket 56；As shown in Figure 17,18, the periphery of the second spacing ring 62 is arranged on the inner headed face one end of the second ram pot 49；As schemed 16th, shown in 17,18, the 4th ram pot 51 is arranged in the 3rd ram pot 50 by the 3rd spacing plectane 59, and the 3rd ram pot 50 inner faces and the 3rd limiting plate 40 the 3rd oil pocket 58 of formation；As shown in Figure 17,18, the periphery of the 3rd spacing ring 63 is arranged on the The inner headed face one end of three ram pot 50；5th ram pot 52 is arranged in the 4th ram pot 51 by the 4th spacing plectane 60, and the The inner face of four ram pot 51 and the 4th limiting plate 40 the 4th oil pocket 43 of formation；As shown in Figure 17,18, the periphery of the 4th spacing ring 64 Installed in the inner headed face one end of the 4th ram pot 51；As shown in Figure 16,17,18, square plate 53 is promoted to be arranged on the 5th ram pot 52 1 End.

As shown in figure 1, above-mentioned 4 promote square plate 53 to coordinate with corresponding 4 promotion faces 44.

As shown in figure 28, above-mentioned first one-way drive mechanism 99 includes the first sports bars 101, the first unidirectional ring 102, first Elongated slot 103, the 3rd spring 104, the 3rd guide groove 105, the 3rd guide block 106, the first inclined-plane 107, as shown in figure 28, wherein first is single It is circumferentially uniform on to the inner headed face of ring 102 to be provided with 4 the first elongated slots 103；As shown in figure 28,4 inner structures of the first elongated slot 103 and Its mounting structure is identical, and the first unidirectional ring 102 is nested on the periphery of the 3rd support shaft 98；For wherein any one, As shown in figure 28, two the 3rd guide grooves 105 symmetrically are provided with the two sides of the first elongated slot 103；As shown in figure 28, the first sports bars 101 one end are provided with the first inclined-plane 107；Two the 3rd guide blocks 106 are symmetrically mounted on the two sides of the first sports bars 101；Such as Figure 28 Shown, the first sports bars 101 are arranged in the first elongated slot 103 by the cooperation of the 3rd guide block 106 and the 3rd guide groove 105；As schemed Shown in 28, the first inclined-plane 107 coordinates with the first drive block 108；3rd spring 104 is located in the first elongated slot 103；Such as Figure 28 institutes Show, the one end of the 3rd spring 104 is arranged on the inner face of the first elongated slot 103, the other end is arranged on the end face of the first sports bars 101.

As shown in figure 26, above-mentioned second gear 100 is arranged on the first unidirectional periphery of ring 102.

As shown in figure 30, above-mentioned second one-way mechanism includes the second sports bars 122, the second unidirectional ring 123, the second elongated slot 125th, the 4th spring 126, the 4th guide groove 127, the 4th guide block 129, the second inclined-plane 130, the second drive block 131, as shown in figure 30, It is circumferentially uniform on the wherein second unidirectional inner headed face of ring 123 to be provided with 4 the second elongated slots 125；As shown in figure 30,4 the second elongated slots 125 inner structures and its mounting structure are identical, and the second unidirectional ring 123 is nested on the periphery of the second support shaft 96；For it In any one, be symmetrically provided with two the 4th guide grooves 127 on the two sides of the second elongated slot 125；The one end of second sports bars 122 is provided with Two inclined-planes 130；As shown in figure 30, two the 4th guide blocks 129 are symmetrically mounted on the two sides of the second sports bars 122；Such as Figure 30 institutes Show, the second sports bars 122 are arranged in the second elongated slot 125 by the cooperation of the 4th guide block 129 and the 4th guide groove 127；Such as Figure 30 Shown, the second inclined-plane 130 coordinates with the second drive block 131；As shown in figure 30, the 4th spring 126 is located in the second elongated slot 125； As shown in figure 30, the one end of the 4th spring 126 is arranged on the inner face of the first elongated slot 103, and the other end is arranged on the first sports bars 101 On end face.

As shown in figure 19, above-mentioned stored energy mechanism 11 include first mouth of pipe 65, dividing plate 133, second mouth of pipe 66, storage bin 67, 3rd mouth of pipe 68, the 4th mouth of pipe 69, wind-driven generator 71, stored air chamber 109, storage hydraulic fluid chamber 110, overflow compress switch 111, The one-way exhaust mouth of pipe 112, as shown in figure 19, is wherein provided with dividing plate 133 in storage bin 67；As shown in figure 19, dividing plate 133 will be stored up It is stored air chamber 109 and storage hydraulic fluid chamber 110 to deposit 67 points of case；As shown in figure 19, wind-driven generator 71 is arranged on storage bin On 67 sides；The inwall upper surface of stored air chamber 109 is provided with the 3rd mouth of pipe 68 and the 4th mouth of pipe 69, and the 3rd mouth of pipe 68 and Four mouths of pipe 69 pass storage bin 67；As shown in figure 19, it is provided with to overflow on the 3rd mouth of pipe 68 and compresses switch 111, and overflows and compress switch 111 Coordinated by pipeline with wind-driven generator 71；As shown in figure 19, the inwall of stored air chamber 109 side is provided with the one-way exhaust mouth of pipe 112；As shown in figure 19, first mouth of pipe 65 and second mouth of pipe 66, and first mouth of pipe 65 are installed on the storage inwall of hydraulic fluid chamber 110 Storage bin 67 is passed with second mouth of pipe 66.

As shown in figure 29, aforementioned four first pressure sensing chip 26 is connected by circuit with central controller 5；Four Second pressure sensing chip 79 is connected by circuit with central controller 5；First oil pocket 54, the second oil pocket 56, the 3rd oil pocket 58th, the 4th oil pocket 43 is connected by pipeline with corresponding first mouth of pipe 65；As shown in figure 29, the first oil pocket 54, the second oil pocket 56th, the 3rd oil pocket 58, the 4th oil pocket 43 are connected by pipeline with corresponding second mouth of pipe 66, and second mouth of pipe 66 is unidirectionally to go out Mouth pipe；As shown in figure 29, first mouth of pipe 65 is connected with the first oil pocket 54, the second oil pocket 56, the 3rd oil pocket 58, the 4th oil pocket 43 The second electromagnetic switch 114 is mounted on pipeline, and the second electromagnetic switch 114 is connected by circuit with central controller 5；Such as Shown in Figure 29, wind-driven generator 71 is connected by circuit with the battery in central controller 5；Pacify in each one-way vent Equipped with the first electromagnetic switch 113, and the first electromagnetic switch 113 is connected by circuit with central controller 5；As shown in figure 29, Cavity on three the first inflation mechanisms 24 and two the second inflation mechanisms 27 is gathered into a pipeline, a pipeline by pipeline It is separated into four pipelines；As shown in figure 29, two pipelines of four pipelines two-by-two in one group, and every group are by a switch cylinder 84, and pipeline connection is identical, for one of which, wherein one in one group in two pipelines first with switch cylinder 84 wherein One adapter mouth is connected, then the corresponding adapter mouth of slave phase connects a pipeline and one of phase of stored air chamber 109 on diagonal It is logical；As shown in figure 29, another is connected with one in two other adapter mouth on switch cylinder 84, then the corresponding adapter mouth of slave phase connects A piece pipeline is communicated with another stored air chamber 109 on corresponding diagonal.

As shown in Figure 32 a, when desk it is normal in use, four second pressure sensing chips 79 under table leg mechanism 42 with Ground is contacted；Pouring weight 7 is located at the center position of desktop shell 6；The first spring 35 now is in compressive state；At second spring 93 In compressive state；3rd spring 104 and the 4th spring 126 are in free retracted position；It is each filled with four stored air chambers 109 Gas with certain pressure；As shown in Figure 32 b, when four table leg mechanisms 42 of desk have one vacantly, second pressure sense Piece 79 is answered to transmit signal on guiding center control device 5, central controller 5 will control first on one group of diagonal The second electricity is mounted on the pipeline that the mouth of pipe 65 is connected with the first oil pocket 54, the second oil pocket 56, the 3rd oil pocket 58, the 4th oil pocket 43 Magnetic switch 114, now the mechanism of central controller 5 will control the second electromagnetic switch 114 at the hanging table leg mechanism 42 Open；The second electromagnetic switch 114 away from the hanging diagonal angle of table leg mechanism 42 is still within closed mode；The dress of center control simultaneously Put 5 the first electromagnetic switch 113 on the one-way exhaust mouths of pipe 112 away from the hanging diagonal angle of table leg mechanism 42 will be controlled to be in and beat Open state；In stored energy mechanism 11 under the effect of the inner air pressure of stored air chamber 109, air will promote dividing plate 133 to move；Fortune The hydraulic oil stored in hydraulic fluid chamber 110 will be pushed into the drive mechanism 8 close to hanging table leg mechanism 42 by dynamic dividing plate 133 It is interior；As shown in Figure 32 b so that drive mechanism 8 will drive hexagonal block 45 to away from hanging table leg mechanism 42 it is diagonal on Guide rail 9 is moved；Pouring weight 7 will be driven to move for mobile hexagonal block 45 so that pouring weight 7 moves away from hanging table leg mechanism At 42, mobile hexagonal block 45 will cause trigger mechanism 25 to work so that the connection first at hanging table leg mechanism 42 Closedown of pipeline between the inflation mechanism 27 of inflation mechanism 24 and second and stored air chamber 109；Away from hanging table leg mechanism 42 Connection the first inflation mechanism 24 and the second inflation mechanism 27 and stored air chamber 109 between pipeline open；Office now The center of gravity of table will be located remotely from the hanging diagonal angle of table leg mechanism 42；So that when people normally using desk when will not occur Inclined situation occurs desk back and forth；The first inflation mechanism 24 will be continuous with the second inflation mechanism 27 in this course of work Supplement air into away from the stored air chamber 109 at hanging table leg mechanism 42；When pouring weight 7 and remote hanging table leg mechanism 42 When the first pressure sensing chip 26 at place is contacted, first pressure sensing chip 26 will be transferred signals in central controller 5, from And cause away from connection the first inflation mechanism 24 at hanging table leg mechanism 42 and the second inflation mechanism 27 and stored air chamber 109 Between closedown of pipeline；As shown in Figure 32 c, after using a period of time, it has been found that table leg mechanism 42 is hanging, in safe feelings Condition consideration will use supporter to fill and lead up hanging space, now the second pressure sensing on original hanging table leg mechanism 42 Piece 79 will be passed the signal along in central controller 5；So that central controller 5 will control that one group will be controlled On the pipeline that first mouth of pipe 65 on diagonal is connected with the first oil pocket 54, the second oil pocket 56, the 3rd oil pocket 58, the 4th oil pocket 43 The second electromagnetic switch 114 is mounted on, now the mechanism of central controller 5 will control the at the hanging table leg mechanism 42 Two electromagnetic switch 114 are closed；The second electromagnetic switch 114 away from the hanging diagonal angle of table leg mechanism 42 is still within open mode； The mechanism of central controller 5 will control the first electricity on the one-way exhaust mouth of pipe 112 at hanging table leg mechanism 42 simultaneously Magnetic switch 113 is in open mode；In stored energy mechanism 11 under the effect of the inner air pressure of stored air chamber 109, air will be pushed away Dynamic dividing plate 133 is moved；The hydraulic oil stored in hydraulic fluid chamber 110 will be pushed into close to hanging table leg machine by the dividing plate 133 of motion In the drive mechanism 8 of structure 42；So that drive mechanism 8 will drive hexagonal block 45 to close to the diagonal of hanging table leg mechanism 42 Upper rail 9 is moved；Pouring weight 7 will be driven to move for mobile hexagonal block 45 so that pouring weight 7 is moved at origin-location, mobile Hexagonal block 45 trigger mechanism 25 will be caused to work so that the first inflation mechanism of connection 24 at the hanging table leg mechanism 42 And the second pipeline between inflation mechanism 27 and stored air chamber 109 is opened；Away from the connection first at hanging table leg mechanism 42 Closedown of pipeline between the inflation mechanism 27 of inflation mechanism 24 and second and stored air chamber 109；As shown in Figure 32 c, doing now The center of gravity of public table will be located at desk center；So that people can normally use desk.

As shown in figure 13, above-mentioned first inflation mechanism 24 includes the first air chamber 36, air push plectane 37, the second air Chamber 38, air cylinder 39, limiting plate 40, catch bar 41, as shown in figure 13, wherein catch bar 41 by air push plectane 37 outside The cooperation of disc and the inner headed face of air cylinder 39 is arranged on air cylinder 39；As shown in figure 13, the periphery of limiting plate 40 is installed In the inner headed face one end of air cylinder 39, and the inner headed face of limiting plate 40 there are gap with the periphery of catch bar 41；As shown in figure 13, The inner chamber of air cylinder 39 is divided into the first air chamber 36 and the second air chamber 38 by air push plectane 37；Pacify on first air chamber 36 Equipped with one-way air inlet device and unidirectional air-out apparatus.

As shown in Figure 20,22, above-mentioned second inflation mechanism 27 includes air push arc plate 73, the 3rd air chamber the 77, the 4th Air chamber 78, arc air shell 117, narrow slot 118, air push bar 72, as shown in figure 20, the wherein end face of arc air shell 117 On be provided with narrow slot 118, and narrow slot 118 is communicated with the upper plenum of arc air shell 117；As shown in figure 21, air push arc plate 73 leads to Air push bar 72 is crossed with the overhead cavity wall of arc air shell 117 to coordinate on arc air shell 117, and air push arc Gap is there are between plate 73 and narrow slot 118；One-way air inlet device and unidirectional air-out apparatus are installed on 3rd air chamber 27.

As shown in Figure 10,13, the above-mentioned one end of catch bar 41 of two of which is arranged on the inner face of the second drawer groove 18, another End is arranged on the end face of the second drawer 76；As shown in Figure 10, another one end of catch bar 41 is arranged on the inner of the first drawer groove 15 On face, the other end is arranged on the end face of the first drawer 75.

As shown in figure 1, above-mentioned first spring 35 is compression spring.

As shown in figure 26, above-mentioned second spring 93 is compression spring.

As shown in figure 26, above-mentioned first bevel gear 86 is arranged in drive shaft 80 by key.

In summary：

The present invention devises a kind of autobalance desk based on gravity motion；It has automatic center-of-gravity regulating position, so that Reach self balancing purpose；The effect of desktop mechanism 1 is, on the one hand can in order to people can normal work on the table, separately On the one hand guide rail 9 and space can be provided for the movement of pouring weight 7；The effect of table leg mechanism 42 is the second electromagnetic switch 114 of triggering.

The purpose for being wherein provided with dead slot 135 in the present invention on the lower surface of desktop supporting structure 4 is easy for people and places leg, from And allow people comfortably to use desk；The front end face both sides of desktop supporting structure 4 are symmetrically provided with two the second drawer grooves 18 Effect be easy for accommodate the second drawer 76；The symmetrical work for being provided with two the second drawer guide grooves 19 on the two sides of second drawer groove 18 With being, when people pulls with hand the second in command 29, the first sliding block 120 on the second drawer 76 now will be led along the second drawer Groove 19 is slided；The effect that the second in command 29 is arranged on the end face of the second drawer 76 is easy for people and pulls the second drawer 76；Desktop branch Support structure 4 open be provided with the end face of the second drawer groove 18 first drawer groove 15 effect be accommodate the first drawer 75；Two second cunnings The effect that block 121 is symmetrically mounted on the two sides of the first drawer 75 is, when people pulls the first drawer 75 on first drawer 75 Second sliding block 121 will slidably reciprocate along the first drawer guide groove 17；The first in command 28 is arranged on the work on the end face of the first drawer 75 The first drawer 75 is pulled with people is easy for；3 the first inflation mechanisms 24 are located at two the second drawer grooves 18 and one first respectively In drawer groove 15；The one end of the first inflation mechanism of two of which 24 is arranged on the inner face of the second drawer groove 18, and the other end is arranged on On the end face of second drawer 76；Another one end of the first inflation mechanism 24 is arranged on the inner face of the first drawer groove 15, other end peace Effect on the end face of the first drawer 75 be motion the second drawer 76 and the first drawer 75 will drive it is mounted thereto First inflation mechanism 24 is moved, so that the first inflation mechanism 24 will be inflated into stored air chamber 109；Desktop support knot Structure 4 open the end face both sides of the first drawer groove 15 be symmetrically provided with two cupboard grooves 20 effect be easy for accomodation case fan 74 and place thing Product；Journal stirrup 31 is sequentially arranged on the right flank of cupboard groove 20 from top to bottom in the middle of two；4 collateral ears 30 two-by-two one group on to Under be sequentially arranged at cabinet fan 74 right flanks on；Two groups of collateral ears 30 pass through straight pin with corresponding middle journal stirrup 31 and coordinate installation Effect be easy to cabinet to fan 74 can to surround straight pin rotary motion；The one end of second inflation mechanism 27 is arranged on cabinet fan 74, another The effect that end is arranged on desktop supporting structure 4 is that the cabinet fan 74 of motion will drive the second inflation mechanism 27 to work, so that It can be inflatable body in stored air chamber 109 to obtain the second inflation mechanism 27；The upper surface center of desktop supporting structure 4 is provided with first The effect of receiving hole 16 is to accommodate trigger mechanism 25；The effect of 4 lower surfaces of 42 desktop supporting structure of table leg mechanism 4 is easy for branch Support desktop supporting structure 4；The effect that central controller 5 is arranged on the end face of dead slot 135 be the electromagnetic switch 113 of control first with Second electromagnetic switch 114, while can store wind-driven generator 71 again conveys the electric power come.

In the present invention supporting desktop supporting construction 4 of table leg mechanism 42 and will trigger the second electromagnetic switch 114 signal transmission Onto central controller 5；The effect that non-through square groove 22 is provided with the lower surface of table leg block 23 is to accommodate triggering square 34, the One spring 35；The effect that two the first guide blocks 33 are respectively symmetrically arranged on triggering square 34 two sides is, when table leg is vacantly, In the presence of the first spring of compression spring 35, the first guide block 33 on triggering square 34 will be moved along the first guide groove 21；The One spring 35 is located in square groove 22, and the one end of the first spring 35 is arranged on the triggering end face of square 34, and the other end is arranged on square groove 22 Effect on inner face is to give triggering square 34 1 motive force effects；4 second pressure sensing chips 79 are separately mounted to 4 and touched Effect on the lower surface of originating party block 34 is the pressure signal for inductively facing table leg mechanism 42.

The effect of trigger mechanism 25 is that the first inflation mechanism 24 of control and the second inflation mechanism 27 and storage are empty in the present invention The opening of pipeline between air cavity 109 or closing；Two the second supporting plates 97 are symmetrically mounted on the end face of the first receiving hole 16 Effect be to fix the 3rd support shaft 98；Second support shaft 96 and the 3rd support shaft 98 are installed in two the second supporting plates 97 , and the plane that is constituted of the axis work parallel with the inner face of the first receiving hole 16 of the second support shaft 96 and the 3rd support shaft 98 With being；In the presence of drive mechanism 8, hexagonal block 45 will diagonally on guide rail 9 move when, the hexagonal block 45 of motion will Cylinder guide block 46 mounted thereto is driven to move；The effect that half slot is provided with the lower surface of cylinder guide block 46 is and trigger column 91 On sphere 90 coordinate reach limitation trigger column 91 move purpose；Cylinder guide block 46 will be transported in the presence of hexagonal block 45 Dynamic, so that cylinder guide block 46 will not limit the motion of trigger column 91, the second guide block 92 on trigger column 91 now will The second guide groove 132 that can be held along along triggering hole 13 is moved；The trigger column 91 of motion will drive rack 95 mounted thereto Motion；Rack 95 will drive first gear 94 to be moved with the 5th gear 134；First gear 94 will drive the 3rd support shaft 98 Motion；5th gear 134 will drive the second support shaft 96 to move；The first drive block 108 in the 3rd support shaft 98 The first sports bars 101 will be promoted to move；Because the first drive block 108 is matched somebody with somebody with the first inclined-plane 107 in the first sports bars 101 Close, in the presence of the first drive block 108, the 3rd guide block 106 in the first sports bars 101 will be along along the first elongated slot 103 3rd guide groove 105 is moved；So the first drive block 108 will not drive the first sports bars 101 to move；Second support shaft of motion 96 will drive the second drive block 131 mounted thereto to move, and the second drive block 131 will drive the second sports bars 122 to transport Dynamic, the second sports bars 122 will drive the second unidirectional ring 123 to move, and the second unidirectional ring 123 will drive the 4th gear 116 to transport It is dynamic；4th gear 116 will drive the 3rd gear 115 to move；3rd gear 115 will drive the first support shaft 88 to move；The One support shaft 88 will drive second bevel gear 87 to move；Second bevel gear 87 will drive first bevel gear 86 to move；First Bevel gear 86 will drive drive shaft 80 to move；Drive shaft 80 will drive switch column 81 to move；Switch column 81 will cause out The via hole 82 closed on post 81 is communicated with adapter hole 85, thus reach the first inflation mechanism 24 of control and the second inflation mechanism 27 and Pipeline between stored air chamber 109 opens the purpose with closing；The purpose that the both sides of rack 95 are provided with tooth is easy for a tooth Articles 95 can drive the gear 134 of first gear 94 and the 5th to move simultaneously simultaneously；4 circumferentially uniform peaces of the first drive block 108 On the periphery of the 3rd support shaft 98；Second gear 100 is arranged on the 3rd support shaft 98 by the first one-way drive mechanism 99 On；4 the second drive blocks 131 are circumferentially uniform to be arranged on the periphery of the second support shaft 96；4th gear 116 is single by second The effect being arranged on to drive mechanism 124 in the second support shaft 96 is, when driving machine of the hexagonal block 45 on hanging table leg is diagonal When guide rail 9 under the driving effect of structure 8 diagonally is done exercises, in the process when the half slot on the lower surface of cylinder guide block 46 The trigger column 91 in triggering hole 13 will be promoted to move, the trigger column 91 of motion will drive rack 95 mounted thereto Motion；Rack 95 will drive first gear 94 to be moved with the 5th gear 134；First gear 94 will drive the 3rd support shaft 98 Motion；5th gear 134 will drive the second support shaft 96 to move；The first drive block 108 in the 3rd support shaft 98 The first sports bars 101 will be promoted to move；First sports bars 101 will drive the first unidirectional ring 102 to move, the first unidirectional ring 102 will drive second gear 100 to move；Second gear 100 will drive the 3rd gear 115 to move；3rd gear of motion 115 will drive the first support shaft 88 to move, and the first support shaft 88 will drive second bevel gear 87 to move；3rd tooth of motion Wheel 115 will drive the 6th gear movement；6th gear will drive the second sports bars 122 to move；Due to the second drive block 131 Coordinate with the second inclined-plane 130 in the second sports bars 122, in the presence of the second drive block 131, in the second sports bars 122 4th guide block 129 will be moved along the 4th guide groove 127 on the second elongated slot 125；So the second sports bars 122 will not be with the 3rd The motion of support shaft 98 is interfered；Second bevel gear 87 will drive first bevel gear 86 to move；First bevel gear 86 will band Dynamic drive shaft 80 is moved；Drive shaft 80 will drive switch column 81 to move；Switch column 81 will cause the conducting on switch column 81 Hole 82 is communicated with adapter hole 85, so as to reach the first inflation mechanism 24 of control and the second inflation mechanism 27 and stored air chamber 109 Between pipeline again opening with close purpose；Two second springs 93 are located in two the second guide grooves 132；Second spring 93 one end are arranged on the end face of the second guide groove 132, and the effect that the other end is arranged on the second guide block 92 is to give the He of the second guide block 92 91 1 restoring force effects of trigger column；Cylinder guide block 46 is arranged on the upside of trigger column 91 by the cooperation of half slot and sphere 90 Effect is easy for cylinder guide block 46 and promotes trigger column 91 to move；Hexagonal block 45 is arranged on cylinder guide block 46 by cylindrical piece, and 4 promotion faces 44 on hexagonal block 45 are vertically easy for the effect of corresponding guide rail 9 driving on desktop shell 6 on diagonal Mechanism 8 promotes hexagonal block 45；The effect that four drive mechanisms 8 and four promotion faces 44 are engaged is can to cause four drivings Mechanism 8 can quickly promote hexagonal block 45；The effect that pouring weight 7 is arranged on hexagonal block 45 is the center of gravity for adjusting desk；4 The effect that first pressure sensing chip 26 is separately mounted to 64 corners of desktop shell is to sense the pressure letter that the movement lead angle of pouring weight 7 falls Breath；The effect that upper desktop 3 is arranged on the upper surface of desktop shell 6 is easy for people and uses desk；The effect of drive mechanism 8 is driving Hexagonal block 45 is moved.

The effect of stored energy mechanism 11 is by the motion process of the first drawer 75, the second drawer 76 and cabinet fan 74 in the present invention Energy stored in the form of air pressure；The effect that dividing plate 133 is provided with storage bin 67 be by storage bin 67 points be Stored air chamber 109 and storage hydraulic fluid chamber 110；The effect that wind-driven generator 71 is arranged on the side of storage bin 67 is by excessive pressure It is electric energy to switch the wind energy transformation at 111 mouths of pipe；111 effect of compressing switch of overflowing is provided with 3rd mouth of pipe 68 is, takes out when first Drawer 75, the second drawer 76 and cabinet fan 74 meetings in the presence of the first inflation mechanism 24 and the second inflation mechanism 27 in motion process Inflated in stored air chamber 109, stored air chamber 109 will not be in stored air after a period of time is stored, in order that First drawer 75, the second drawer 76 and cabinet fan 74 work on, and overflow 111 chambers of stored air when reaching certain pressure 109 that compress switch Interior air will outwardly exclude air, so that the first drawer 75, the second drawer 76 and cabinet fan 74 are continuing with；Overflow and press The purpose that switch 111 is coordinated by pipeline and wind-driven generator 71 is that the gas in stored air chamber 109 is blowed into wind-power electricity generation Machine 71；The effect that the inwall of stored air chamber 109 side is provided with the one-way exhaust mouth of pipe 112 is easy in stored air chamber 109 Air can an outside air-discharging；Second ram pot 49 is arranged on the effect in the first ram pot 48 by the first spacing plectane 55 It is the inner face of the first ram pot 48 and the first limiting plate 40 the first oil pocket 54 of formation；The periphery of first spacing ring 61 is arranged on first The effect of the inner headed face one end of ram pot 48 is the motion for limiting the second ram pot 49；3rd ram pot 50 passes through the second spacing plectane 57 effects being arranged in the second ram pot 49 are the inner face of the second ram pot 49 and the second limiting plate 40 the second oil pocket 56 of formation； The effect that the periphery of second spacing ring 62 is arranged on the inner headed face one end of the second ram pot 49 is the motion for limiting the 3rd ram pot 50； The effect that 4th ram pot 51 is arranged in the 3rd ram pot 50 by the 3rd spacing plectane 59 is the inner face of the 3rd ram pot 50 With the 3rd limiting plate 40 the 3rd oil pocket 58 of formation；The periphery of 3rd spacing ring 63 is arranged on the inner headed face one end of the 3rd ram pot 50 Effect is the motion for limiting the 4th ram pot 51；5th ram pot 52 is arranged on the 4th ram pot 51 by the 4th spacing plectane 60 Interior effect is the inner face of the 4th ram pot 51 and the 4th limiting plate 40 the 4th oil pocket 43 of formation；The periphery of 4th spacing ring 64 is pacified Effect mounted in the inner headed face one end of the 4th ram pot 51 is the motion for limiting the 5th ram pot 52；Square plate 53 is promoted to be arranged on the 5th The effect of the one end of ram pot 52 is easy for hexagonal block 45 can be along the diagonal motion of desktop shell 6.

Embodiment is, when desk is normal in use, four second pressure sensing chips 79 under table leg mechanism 42 Contacted with ground；Pouring weight 7 is located at the center position of desktop shell 6；The first spring 35 now is in compressive state；Second spring 93 are in compressive state；3rd spring 104 and the 4th spring 126 are in free retracted position；In four stored air chambers 109 Full of the gas with certain pressure；When four table leg mechanisms 42 of desk have one vacantly, second pressure sensing chip 79 will Signal can be transmitted on guiding center control device 5, central controller 5 will control first mouth of pipe 65 on one group of diagonal with The second electromagnetic switch is mounted on the connected pipeline of first oil pocket 54, the second oil pocket 56, the 3rd oil pocket 58, the 4th oil pocket 43 114, now the mechanism of central controller 5 the second electromagnetic switch 114 at the hanging table leg mechanism 42 will be controlled to open；Far The second electromagnetic switch 114 from the hanging diagonal angle of table leg mechanism 42 is still within closed mode；While the mechanism of central controller 5 The first electromagnetic switch 113 on the one-way exhaust mouth of pipe 112 away from hanging table leg diagonal angle will be controlled to be in open mode； In stored energy mechanism 11 under the effect of the inner air pressure of stored air chamber 109, air will promote dividing plate 133 to move；The dividing plate of motion 133 will be pushed into the hydraulic oil stored in hydraulic fluid chamber 110 in the drive mechanism 8 of hanging table leg mechanism 42；So that Obtaining drive mechanism 8 will drive hexagonal block 45 to be moved to the diagonal upper rail 9 away from hanging table leg mechanism 42；Mobile hexagonal block 45 will drive pouring weight 7 to move so that pouring weight 7 is moved away from hanging table leg mechanism 42, and mobile hexagonal block 45 will So that trigger mechanism 25 works so that connection the first inflation mechanism 24 and the second inflation mechanism at hanging table leg mechanism 42 Closedown of pipeline between 27 and stored air chamber 109；Away from the first inflation mechanism of connection 24 at hanging table leg mechanism 42 and the Pipeline between two inflation mechanisms 27 and stored air chamber 109 is opened；The center of gravity of desk now will be located remotely from vacantly The diagonal angle of table leg mechanism 42；So that when people normally using desk when will not occur desk inclined situation hair back and forth It is raw；The first inflation mechanism 24 and the second inflation mechanism 27 will be constantly to away from hanging table leg mechanisms 42 in this course of work Supplement air in the stored air chamber 109 at place；When pouring weight 7 away from the first pressure sensing chip 26 at hanging table leg mechanism 42 with connecing When touching, first pressure sensing chip 26 will be transferred signals in central controller 5, so that away from hanging table leg mechanism The closedown of pipeline between connection the first inflation mechanism 24 and the second inflation mechanism 27 and stored air chamber 109 at 42；When using After a period of time, it has been found that table leg mechanism 42 is hanging, consider that supporter will be used by hanging space in security situation Fill and lead up, now the second pressure sensing chip 79 on original hanging table leg mechanism 42 will pass the signal along to central controller In 5；So that central controller 5 will control to control first mouth of pipe 65 and the first oil pocket on one group of diagonal 54th, be mounted on the second electromagnetic switch 114 on the connected pipeline of the second oil pocket 56, the 3rd oil pocket 58, the 4th oil pocket 43, now in The mechanism of heart control device 5 will control the second electromagnetic switch 114 at hanging table leg mechanism 42 to close；Away from hanging table leg Second electromagnetic switch 114 of the diagonal angle of mechanism 42 is still within open mode；The mechanism of central controller 5 will control to lean on simultaneously The first electromagnetic switch 113 on the one-way exhaust mouth of pipe 112 at nearly hanging table leg mechanism 42 is in open mode；In stored energy mechanism In 11 under the effect of the inner air pressure of stored air chamber 109, air will promote dividing plate 133 to move；The dividing plate 133 of motion will be by The hydraulic oil push-in in hydraulic fluid chamber 110 is stored in the drive mechanism 8 of hanging table leg；So that drive mechanism 8 will Driving hexagonal block 45 is moved to the diagonal upper rail 9 close to hanging table leg；Mobile hexagonal block 45 will drive pouring weight 7 move from And make it that pouring weight 7 is moved at origin-location, mobile hexagonal block 45 will make it that trigger mechanism 25 works so that close to hanging The pipeline between connection the first inflation mechanism 24 and the second inflation mechanism 27 and stored air chamber 109 at table leg mechanism 42 is beaten Open；Away from connection the first inflation mechanism 24 at hanging table leg mechanism 42 and the second inflation mechanism 27 and stored air chamber 109 it Between closedown of pipeline；The center of gravity of desk now will be located at desk center；So that people can be normally using doing Public table.

Claims

1. a kind of autobalance desk based on gravity motion, it includes desktop mechanism, Zhuo Shen mechanisms, and wherein desktop mechanism is pacified On the upside of Zhuo Shen mechanisms；It is characterized in that：

Above-mentioned Zhuo Shen mechanisms include desktop supporting structure, central controller, the first drawer groove, the first receiving hole, the first drawer Guide groove, the second drawer groove, the first sliding block, the second sliding block, the second drawer guide groove, cupboard groove, the first inflation mechanism, trigger mechanism, First pressure sensing chip, the second inflation mechanism, dead slot, the first in command, the second in command, collateral ear, middle journal stirrup, the 3rd handle, Cabinet fan, the first drawer, the second drawer, table leg mechanism, are wherein provided with dead slot on desktop supporting structure lower surface；Desktop supporting structure Front end face both sides are symmetrically provided with two the second drawer grooves, and two the second drawer grooves are symmetrical on dead slot median plane；Two second Structure and its mounting structure are identical on drawer groove, for wherein any one, be symmetrically provided with the second drawer groove two sides Two the second drawer guide grooves；Two the first sliding blocks are symmetrically mounted on the second drawer side surface；Second drawer by the first sliding block with The cooperation of second drawer guide groove is arranged in the second drawer groove；The second in command is arranged on the second drawer end face；Desktop support knot Structure is opened and the first drawer groove is provided with the second drawer groove end face, and the first drawer groove is located between two the second drawer grooves；First takes out Symmetrically two the first drawer guide grooves are provided with drawer groove two sides；Two the second sliding blocks are symmetrically mounted on the first drawer two sides； First drawer is arranged in the first drawer groove by the cooperation of the second sliding block and the first drawer guide groove；The first in command is arranged on first On drawer end face；3 the first inflation mechanisms are located in two the second drawer grooves and a first drawer groove respectively；Two of which One inflation mechanism one end is arranged on the second drawer groove inner face, and the other end is arranged on the second drawer end face；Another first Inflation mechanism one end is arranged on the first drawer groove inner face, and the other end is arranged on the first drawer end face；Desktop supporting structure Open the first drawer groove end face both sides and be symmetrically provided with two cupboard grooves, and two cupboard grooves are respectively positioned under corresponding second drawer groove Side；Mounting structure is identical on two cupboard grooves, for the cupboard groove on wherein right side, and journal stirrups are from top to bottom successively in the middle of two On cupboard groove right flank；4 collateral ears are sequentially arranged on cabinet fan right flank for one group from top to bottom two-by-two；Two groups collateral Ear passes through straight pin with corresponding middle journal stirrup and coordinates installation；Second inflation mechanism one end is arranged on cabinet fan, other end peace On desktop supporting structure；Desktop supporting structure upper surface center is provided with the first receiving hole；One group two-by-two of 4 table leg mechanisms It is symmetrically mounted on desktop supporting structure lower surface both sides, and two table leg mechanisms in every group are located at desktop supporting structure lower surface Two ends；Trigger mechanism is located in the first receiving hole；Central controller is arranged on dead slot end face；

Above-mentioned table leg mechanism includes the first guide groove, square groove, table leg block, the first guide block, triggering square, the first spring, second pressure Non-through square groove is provided with sensing chip, wherein table leg block lower surface；Symmetrically two the first guide grooves are provided with square groove two sides；Table Leg block upper surface is arranged on desktop supporting structure lower surface；Two the first guide blocks are respectively symmetrically arranged on triggering square two sides On；Square is triggered to be arranged in square groove by the cooperation of the first guide block and the first guide groove；First spring is located in square groove, the first bullet Spring one end is arranged on triggering square end face, and the other end is arranged on square groove inner face；4 second pressure sensing chips are respectively mounted Triggered at 4 on square lower surface；

Above-mentioned trigger mechanism includes drive shaft, the first drive block, the second drive block, switch column, via hole, switch post holes, switch Cylinder, adapter hole, first bevel gear, second bevel gear, the first support shaft, the first supporting plate, sphere, trigger column, the second guide block, the Two springs, first gear, rack, the second support shaft, the second supporting plate, the 3rd support shaft, the first one-way drive mechanism, the second tooth Wheel, the 3rd gear, the 4th gear, the supporting plate of two of which second are symmetrically mounted on the first receiving hole end surface；Second support shaft Be installed in the 3rd support shaft in two the second supporting plates, and the second support shaft and the 3rd support shaft axis constituted it is flat Face is parallel with the first receiving hole inner face；First gear and the 5th gear are respectively symmetrically arranged on the second support shaft and the 3rd support On axle；Rack both sides are provided with tooth；Rack is engaged with first gear and the 5th gear；Installation knot around two the second supporting plates Structure is symmetrical on first gear, and for wherein side, 4 the first drive blocks are circumferentially uniform to be arranged on the 3rd support shaft periphery On；Second gear is arranged in the 3rd support shaft by the first one-way drive mechanism；4 the second drive blocks are circumferentially uniform to be installed On the second support shaft periphery；4th gear is arranged in the second support shaft by the second one-way drive mechanism；First support Plate is arranged in the first receiving hole；First support shaft is arranged in the first supporting plate；Second bevel gear is arranged on the first support shaft On；3rd gear is arranged in the first support shaft, and the 3rd gear is engaged with second gear and the 3rd gear；Have on switch cylinder Switch post holes；It is circumferentially uniform on switch cylinder periphery to be provided with 4 adapter holes, and adapter hole is communicated with switch post holes；Switch column The via hole of insertion is provided with periphery, and via hole and 4 adapter holes coordinate；Switch column is arranged in switch post holes；Driving Axle is arranged on switch column upper surface；First bevel gear is installed on the driving shaft, and first bevel gear is engaged with second bevel gear；

Above-mentioned desktop mechanism includes upper desktop, desktop shell, pouring weight, drive mechanism, guide rail, fixed triangle block, stored energy mechanism, T-shaped Groove, triggering hole, accommodating chamber, the second receiving hole, promotion face, hexagonal block, cylinder guide block, half ball groove, wherein in desktop shell lower surface The second receiving hole is provided with the heart；Triggering hole is provided with the end face of desktop shell inner chamber, and triggering hole is communicated with the second receiving hole；Trigger hole It is symmetrical on inner headed face to be provided with about two non-through the second guide grooves；Desktop shell is arranged on desktop supporting structure upper surface, And second receiving hole be engaged with the first receiving hole；4 guide rails are installed on desktop shell inner face for one group two-by-two, and in every group Two guide rails along desktop shell diagonal be distributed；4 fixed triangle blocks are arranged on four corners in desktop shell, and 4 Fixed triangle block side vertically with corresponding guide rail；4 drive mechanisms are arranged on corresponding 4 fixed triangle blocks；Trigger column Upper end has sphere；Two the second guide blocks are symmetrically mounted on trigger column periphery；Trigger column is led by the second guide block with second The cooperation of groove is arranged in triggering hole, and sphere stretches out triggering hole on trigger column；Two second springs are located at two the second guide grooves It is interior；Second spring one end is arranged on the second guide groove end face, and the other end is arranged on the second guide block；Cylinder guide block is opened on lower surface There is half slot；Cylinder guide block is arranged on the upside of trigger column by the cooperation of half slot and sphere；Hexagonal block is installed by cylindrical piece On cylinder guide block, and 4 on hexagonal block promote faces vertically with corresponding guide rail；Four drive mechanisms and four promotion faces It is engaged；Pouring weight is arranged on hexagonal block；4 stored energy mechanisms are symmetrically mounted on desktop shell inner face both sides for one group two-by-two；4 First pressure sensing chip is separately mounted to 4 corners of desktop shell；Upper desktop is arranged on desktop shell upper surface；

Above-mentioned drive mechanism includes the 4th oil pocket, the first ram pot, the second ram pot, the 3rd ram pot, the 4th ram pot, the 5th Ram pot, promote square plate, it is the first oil pocket, the first spacing plectane, the second oil pocket, the second spacing plectane, the 3rd oil pocket, the 3rd spacing Plectane, the 4th spacing plectane, the first spacing ring, the second spacing ring, the 3rd spacing ring, the 4th spacing ring, wherein the second ram pot It is arranged on by the first spacing plectane in the first ram pot, and the first ram pot inner face and the oil of the first limiting plate formation first Chamber；First spacing ring periphery is arranged on first ram pot inner headed face one end；3rd ram pot is installed by the second spacing plectane In the second ram pot, and the second ram pot inner face and the second limiting plate the second oil pocket of formation；Second spacing ring periphery is pacified Mounted in second ram pot inner headed face one end；4th ram pot is arranged in the 3rd ram pot by the 3rd spacing plectane, and the 3rd Ram pot inner face and the 3rd limiting plate the 3rd oil pocket of formation；3rd spacing ring periphery is arranged on the 3rd ram pot inner headed face one End；5th ram pot is arranged in the 4th ram pot by the 4th spacing plectane, and the 4th ram pot inner face and the 4th spacing Plate shape is into the 4th oil pocket；4th spacing ring periphery is arranged on the 4th ram pot inner headed face one end；Square plate is promoted to be arranged on the 5th Ram pot one end；

Above-mentioned 4 promote square plate to promote face to coordinate with corresponding 4；

Above-mentioned first one-way drive mechanism include the first sports bars, the first unidirectional ring, the first elongated slot, the 3rd spring, the 3rd guide groove, 3rd guide block, the first inclined-plane, wherein circumferentially uniform on the first unidirectional ring inner headed face be provided with 4 the first elongated slots；4 the first elongated slots Inner structure and its mounting structure are identical, and the first unidirectional ring is nested on the 3rd support shaft periphery；For wherein any one It is individual, symmetrically it is provided with two the 3rd guide grooves on the first elongated slot two sides；First sports bars one end is provided with the first inclined-plane；Two the 3rd are led Block is symmetrically mounted on the first sports bars two sides；First sports bars are arranged on the by the cooperation of the 3rd guide block and the 3rd guide groove In one elongated slot；First inclined-plane and the first drive block coordinate；3rd spring is located in the first elongated slot；3rd spring one end is arranged on the On one elongated slot inner face, the other end is arranged on the first sports bars end face；

Above-mentioned second gear is arranged on the first unidirectional ring periphery；

Above-mentioned second one-way mechanism includes the second sports bars, the second unidirectional ring, the second elongated slot, the 4th spring, the 4th guide groove, the 4th Guide block, the second inclined-plane, the second drive block, wherein circumferentially uniform on the second unidirectional ring inner headed face be provided with 4 the second elongated slots；4 Second elongated slot inner structure and its mounting structure are identical, and the second unidirectional ring is nested on the second support shaft periphery；For it In any one, be symmetrically provided with two the 4th guide grooves on the second elongated slot two sides；Second sports bars one end is provided with the second inclined-plane；Two Individual 4th guide block is symmetrically mounted on the second sports bars two sides；The cooperation that second sports bars pass through the 4th guide block and the 4th guide groove In the second elongated slot；Second inclined-plane and the second drive block coordinate；4th spring is located in the second elongated slot；4th spring one end On the first elongated slot inner face, the other end is arranged on the first sports bars end face；

Above-mentioned stored energy mechanism includes first mouth of pipe, dividing plate, second mouth of pipe, storage bin, the 3rd mouth of pipe, the 4th mouth of pipe, wind-power electricity generation Machine, stored air chamber, storage hydraulic fluid chamber, overflow compress switch, the one-way exhaust mouth of pipe, dividing plate wherein is installed in storage bin；Dividing plate Storage bin is divided into stored air chamber and storage hydraulic fluid chamber；Wind-driven generator is arranged on storage bin side；Stored air chamber Inwall upper surface is provided with the 3rd mouth of pipe and the 4th mouth of pipe, and the 3rd mouth of pipe and the 4th mouth of pipe pass storage bin；3rd mouth of pipe On be provided with to overflow and compress switch, and overflow to compress switch and coordinated by pipeline and wind-driven generator；Stored air cavity wall side is provided with The one-way exhaust mouth of pipe；First mouth of pipe and second mouth of pipe, and first mouth of pipe and second mouth of pipe are installed on storage hydraulic fluid chamber inwall Pass storage bin；

Aforementioned four first pressure sensing chip is connected by circuit with central controller；Four second pressure sensing chips lead to Circuit is crossed with central controller to be connected；First oil pocket, the second oil pocket, the 3rd oil pocket, the 4th oil pocket are by pipeline and accordingly First mouth of pipe be connected；First oil pocket, the second oil pocket, the 3rd oil pocket, the 4th oil pocket pass through pipeline and corresponding second mouth of pipe It is connected, and second mouth of pipe is unidirectional outlet pipe；First mouth of pipe is connected with the first oil pocket, the second oil pocket, the 3rd oil pocket, the 4th oil pocket Pipeline on be mounted on the second electromagnetic switch, and the second electromagnetic switch is connected by circuit with central controller；Wind-force is sent out Motor is connected by circuit with the battery in central controller；The first electromagnetic switch is mounted in each one-way vent, And first electromagnetic switch be connected by circuit with central controller；On three the first inflation mechanisms and two the second inflation mechanisms Cavity a piece pipeline is gathered into by pipeline, a pipeline is separated into four pipelines；Four pipelines are two-by-two in one group, and every group Two pipelines by a switch cylinder, and pipeline connection is identical, for one of which, in one group in two pipelines wherein one Root is connected with one of adapter mouth on switch cylinder first, then the corresponding adapter mouth of slave phase is connect on a pipeline and diagonal wherein One stored air chamber is communicated；Another is connected with one in two other adapter mouth on switch cylinder, then the corresponding adapter of slave phase Mouth connects a pipeline and communicated with another stored air chamber on corresponding diagonal；

When desk is normal in use, four second pressure sensing chips under table leg mechanism are contacted with ground；Pouring weight is located at table Face-piece center position；The first spring now is in compressive state；Second spring is in compressive state；3rd spring and the 4th Spring is in free retracted position；Four stored air intracavitary are each filled with the gas with certain pressure；When four tables of desk When leg mechanism has one vacantly, second pressure sensing chip will transmit signal on the control device of guiding center, central controller The pipeline that first mouth of pipe on one group of diagonal will be controlled to be connected with the first oil pocket, the second oil pocket, the 3rd oil pocket, the 4th oil pocket On be mounted on the second electromagnetic switch, now central controller mechanism will control the second electricity at the hanging table leg mechanism Magnetic switch is opened；The second electromagnetic switch away from hanging table leg mechanism diagonal angle is still within closed mode；Center control simultaneously Equipment mechanism will control the first electromagnetic switch on the one-way exhaust mouth of pipe away from hanging table leg mechanism diagonal angle to be in opening State；In stored energy mechanism under the effect of stored air chamber air pressure, air will promote partition movement；The dividing plate of motion will The hydraulic oil stored in hydraulic fluid chamber can be pushed into the drive mechanism of hanging table leg mechanism；So that drive mechanism will Hexagonal block can be driven to be moved to the diagonal upper rail away from hanging table leg mechanism；Mobile hexagonal block will drive pouring weight movement from And make it that pouring weight is moved away from hanging table leg mechanism, mobile hexagonal block will make it that trigger mechanism works so that close The closedown of pipeline between the inflation mechanism of connection first and the second inflation mechanism and stored air chamber at hanging table leg mechanism；It is remote The pipeline between the inflation mechanism of connection first and the second inflation mechanism and stored air chamber at hanging table leg mechanism is opened；Now The center of gravity of desk will be located remotely from hanging table leg mechanism diagonal angle；So that will not when people normally uses desk Inclined situation occurs generation desk back and forth；The first inflation mechanism will be continuous with the second inflation mechanism in this course of work Supplement air to away from the stored air intracavitary at hanging table leg mechanism；When pouring weight and first at remote hanging table leg mechanism When pressure sensor piece is contacted, first pressure sensing chip will be transferred signals in central controller, so that away from outstanding The closedown of pipeline between the inflation mechanism of connection first and the second inflation mechanism and stored air chamber at vacant table leg mechanism；When using After a period of time, it has been found that table leg mechanism is hanging, consider supporter will be used to fill out hanging space in security situation Flat, now the second pressure sensing chip on original hanging table leg mechanism will be passed the signal along in central controller；From And cause central controller will control to control first mouth of pipe and the first oil pocket on one group of diagonal, the second oil pocket, The second electromagnetic switch is mounted on the connected pipeline of 3rd oil pocket, the 4th oil pocket, now central controller mechanism will be controlled Second electromagnetic switch of the system at hanging table leg mechanism is closed；The second electromagnetic switch away from hanging table leg mechanism diagonal angle is still So it is in open mode；Central controller mechanism will be controlled on the one-way exhaust mouth of pipe at hanging table leg mechanism simultaneously The first electromagnetic switch be in open mode；In stored energy mechanism under the effect of stored air chamber air pressure, air will be pushed away Dynamic dividing plate is moved；The hydraulic oil stored in hydraulic fluid chamber will be pushed into the driving machine close to hanging table leg mechanism by the dividing plate of motion In structure；So that drive mechanism will drive hexagonal block to be moved to the diagonal upper rail close to hanging table leg mechanism；Mobile Hexagonal block will drive pouring weight movement so that pouring weight is moved at origin-location, and mobile hexagonal block will cause triggering machine Structure works so that between the inflation mechanism of connection first and the second inflation mechanism and stored air chamber at hanging table leg mechanism Pipeline open；Away between the inflation mechanism of connection first and the second inflation mechanism and stored air chamber at hanging table leg mechanism Closedown of pipeline；The center of gravity of desk now will be located at desk center；So that people can be normally using office Table.

2. a kind of autobalance desk based on gravity motion according to claim 1, it is characterised in that：Above-mentioned first Inflation mechanism includes the first air chamber, air push plectane, the second air chamber, air cylinder, limiting plate, catch bar, wherein pushing away Lever is arranged on air cylinder by the cooperation of air push plectane periphery and air cylinder inner headed face；Limiting plate periphery Installed in air cylinder inner headed face one end, and limiting plate inner headed face there are gap with catch bar periphery；Air push plectane Air cylinder bore is divided into the first air chamber and the second air chamber；One-way air inlet device is installed and unidirectional on the first air chamber Air-out apparatus.

3. a kind of autobalance desk based on gravity motion according to claim 1, it is characterised in that：Above-mentioned second Inflation mechanism includes air push arc plate, the 3rd air chamber, the 4th air chamber, arc air shell, narrow slot, air push article, its Narrow slot is provided with middle arc air shell end face, and narrow slot is communicated with arc air shell upper plenum；Air push arc plate passes through air Promote bar with arc air shell overhead cavity wall to coordinate to be arranged on arc air shell, and deposited between air push arc plate and narrow slot There is gap；One-way air inlet device and unidirectional air-out apparatus are installed on 3rd air chamber.

4. a kind of autobalance desk based on gravity motion according to claim 2, it is characterised in that：Two of which Above-mentioned catch bar one end is arranged on the second drawer groove inner face, and the other end is arranged on the second drawer end face；Another is promoted Bar one end is arranged on the first drawer groove inner face, and the other end is arranged on the first drawer end face.

5. a kind of autobalance desk based on gravity motion according to claim 1, it is characterised in that：Above-mentioned first Spring is compression spring.

6. a kind of autobalance desk based on gravity motion according to claim 1, it is characterised in that：Above-mentioned second Spring is compression spring.

7. a kind of autobalance desk based on gravity motion according to claim 1, it is characterised in that：Above-mentioned first Bevel gear is installed on the driving shaft by key.