CN110731614A - self-balancing office table with gravity center adjustment function - Google Patents

self-balancing office table with gravity center adjustment function Download PDF

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Publication number
CN110731614A
CN110731614A CN201911098748.9A CN201911098748A CN110731614A CN 110731614 A CN110731614 A CN 110731614A CN 201911098748 A CN201911098748 A CN 201911098748A CN 110731614 A CN110731614 A CN 110731614A
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CN
China
Prior art keywords
drawer
air
groove
table top
guide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201911098748.9A
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Chinese (zh)
Inventor
骆兰珍
林高建
董建华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Fuyang Xinyan Paper Products Co Ltd
Original Assignee
Hangzhou Fuyang Xinyan Paper Products Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Hangzhou Fuyang Xinyan Paper Products Co Ltd filed Critical Hangzhou Fuyang Xinyan Paper Products Co Ltd
Priority to CN201911098748.9A priority Critical patent/CN110731614A/en
Publication of CN110731614A publication Critical patent/CN110731614A/en
Withdrawn legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B37/00—Tables adapted for other particular purposes
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B13/00—Details of tables or desks
    • A47B13/02—Underframes
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B13/00—Details of tables or desks
    • A47B13/08—Table tops; Rims therefor
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40—Sliding drawers; Slides or guides therefor
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/90—Constructional details of drawers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B91/00—Feet for furniture in general
    • A47B91/02—Adjustable feet
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2200/00—General construction of tables or desks
    • A47B2200/0035—Tables or desks with features relating to adjustability or folding
    • A47B2200/004—Top adjustment
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2200/00—General construction of tables or desks
    • A47B2200/008—Tables or desks having means for applying electronic or electric devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

Abstract

The invention belongs to the technical field of office tables, and particularly relates to an gravity center adjusting self-balancing office table which comprises a table top mechanism and a table body mechanism, wherein the table top mechanism is arranged on the upper side of the table body mechanism, the table top mechanism has the functions of providing convenience for people to normally work on the table top, providing a guide rail and a space for movement of a heavy block in , triggering a second electromagnetic switch by a table leg mechanism, triggering a pipeline connecting the inflation mechanism and the second inflation mechanism with a storage air cavity to be closed or opened by a triggering mechanism, and automatically adjusting the gravity center position of the office table, so that the purpose of automatic balancing is achieved.

Description

self-balancing office table with gravity center adjustment function
Technical Field
The invention belongs to the technical field of office tables, and particularly relates to an gravity center adjusting self-balancing office table.
Background
The current office table is simple in structure, four table legs can be abraded due to long-time use in the using process, the office table is made to shake due to the fact that the four table legs are uneven in height, the office table which shakes back and forth can affect the office mood of users, and after the office table is used for a long time, the users can still normally use the office table under the condition that the table legs are abraded, and the office table cannot shake and needs to be designed into self-balancing office tables with gravity center adjustment.
The invention designs self-balancing desks with adjustable gravity centers to solve the problems.
Disclosure of Invention
In order to solve the defects in the prior art, the invention discloses self-balancing desks with adjustable gravity centers, which are realized by adopting the following technical scheme.
A gravity center adjustable self-balancing office table is characterized by comprising a table top mechanism and a table body mechanism, wherein the table top mechanism is arranged on the upper side of the table body mechanism.
The table body mechanism comprises a table top supporting structure, a central control device, a second drawer groove, a second accommodating hole, a 0 drawer guide groove, a second drawer groove, a 1 st sliding block, a second drawer guide groove, a cabinet groove, a 2 nd inflating mechanism, a trigger mechanism, a 3 rd pressure sensing sheet, a second inflating mechanism, an empty groove, a 4 th handle, a second handle, a side support lug, a middle support lug, a third handle, a cabinet fan, a 5 th drawer, a second drawer and a table leg mechanism, wherein the empty groove is formed in the lower end face of the table top supporting structure, two second drawer grooves are symmetrically formed in the two sides of the front end face of the table top supporting structure and are symmetrical about the center face of the empty groove, the upper structures and the mounting structures of the two second drawer grooves are completely identical, for any 6 drawers in the two drawer grooves, the two drawer guide grooves are symmetrically formed in the two side faces of the second drawer groove, the two 7 th sliding blocks are symmetrically mounted on the side faces of the second drawer grooves, the second drawer grooves are symmetrically mounted on the side faces of the second drawer grooves of the upper end face of the table top of the second drawer support lug, the table top supporting mechanism, the two drawer grooves of the drawer mechanisms are mounted in the table top face of the table top supporting structure from the cabinet, the upper end face of the cabinet, the drawer groove of the drawer, the drawer groove of the drawer mechanism, the drawer groove of the drawer mechanism is mounted in the drawer, the drawer groove of the drawer, the drawer mechanism, the drawer groove of the drawer mechanism, the drawer groove of the drawer, the drawer groove of the drawer mechanism, the drawer groove of the drawer mechanism, the drawer groove of the drawer mechanism is mounted on the drawer groove of the drawer mechanism, the drawer groove of the drawer structure of the drawer groove of the drawer, the drawer structure of the drawer groove of the drawer structure of the drawer, the drawer groove of the drawer, the drawer groove of the drawer.
The table leg mechanism comprises th guide grooves, square grooves, table leg blocks, th guide blocks, triggering blocks, 0 th springs and second pressure sensing sheets, wherein the lower end faces of the table leg blocks are provided with the square grooves which are not penetrated, two sides of the square grooves are symmetrically provided with the th guide grooves, the upper end faces of the table leg blocks are arranged on the lower end faces of the table top supporting structure, the th guide blocks are respectively and symmetrically arranged on the two side faces of the triggering blocks, the triggering blocks are arranged in the square grooves through the matching of the th guide blocks and the th guide grooves, the th springs are located in the square grooves, the th springs th ends are arranged on the end faces of the triggering blocks, the other th ends are arranged on the inner end faces of the square grooves, and the 4 second pressure sensing sheets are respectively arranged on the lower end faces.
The trigger mechanism comprises a driving shaft, a third driving block, a second driving block, a switch column, a through hole, a switch column hole, a switch cylinder, a connector hole, a third bevel gear, a second bevel gear, a third 0 supporting shaft, a 1 supporting plate, a spherical surface, a trigger column, a second guide block, a second spring, a gear, a rack, a second supporting shaft, a second supporting plate, a third supporting shaft, a 3 unidirectional driving mechanism, a second gear, a third gear and a fourth gear, wherein the two second supporting plates are symmetrically arranged on the end surface of a accommodating hole, the second supporting shaft and the third supporting shaft are respectively arranged on the two second supporting plates, a plane formed by the axes of the second supporting shaft and the third supporting shaft is parallel to the end surface of a 635 for arranging the second supporting plate, the fifth gear and the gear are respectively symmetrically arranged on the second supporting shaft and the third supporting shaft, the rack is meshed with the gears 6867 and the fifth gear, the mounting structure is arranged around the second supporting plate, the second supporting shaft is symmetrically arranged on the through hole 358 supporting shaft, the second supporting shaft is arranged on the peripheral opening of the second supporting shaft, the peripheral opening of the second supporting shaft is evenly meshed with the third supporting shaft, the cylindrical switch column driving shaft, the cylindrical switch column shaft, the cylindrical switch is evenly arranged on the peripheral opening of the cylindrical switch cylinder, the cylindrical switch 464 supporting shaft, the cylindrical switch cylinder, the cylindrical switch shaft, the cylindrical switch 464 supporting shaft, the cylindrical switch is evenly meshed with the cylindrical switch, the cylindrical.
The table top mechanism comprises an upper table top, a table top shell, a weight, a driving mechanism, guide rails, fixed triangular blocks, an energy storage mechanism, a T-shaped groove, a trigger hole, an accommodating cavity, a second accommodating hole, a pushing surface, a hexagonal block, a cylindrical guide block and a hemispherical groove, wherein the center of the lower end face of the table top shell is provided with the second accommodating hole, the end face of the inner cavity of the table top shell is provided with the trigger hole, the trigger hole is communicated with the second accommodating hole, the circular surface of the trigger hole is symmetrically provided with two second guide grooves which are not communicated up and down, the table top shell is arranged on the upper end face of a table top supporting structure, the second accommodating hole is matched with the accommodating hole, 4 guide rail groups are arranged on the inner end face of the table top shell in pairs, two guide rails in each group are distributed along the diagonal line of the table top shell, 4 fixed triangular blocks are arranged on four corners in the table top shell, the side faces of the 4 fixed triangular blocks are vertically matched with the corresponding guide rails, 4 driving mechanisms are arranged on the corresponding 4 fixed triangular blocks, the upper end faces of the trigger column, the trigger column are arranged on the upper end face of the cylindrical guide blocks, the upper end face of the trigger column, the cylindrical guide block, the trigger mechanism is arranged on the upper end face of the cylindrical guide block, the trigger mechanism, the trigger column, the trigger mechanism, the trigger block is arranged on the cylindrical guide block, the trigger mechanism, the cylindrical guide block, the trigger mechanism, the cylindrical guide block, the.
The driving mechanism comprises a fourth oil cavity, a third hydraulic cylinder , a second hydraulic cylinder, a third hydraulic cylinder, a fourth hydraulic cylinder, a fifth hydraulic cylinder, a pushing square plate, a oil cavity, a th limiting circular plate, a second oil cavity, a second limiting circular plate, a third oil cavity, a third limiting circular plate, a fourth limiting circular plate, a th limiting ring, a second limiting ring, a third limiting ring and a fourth limiting ring, wherein the second hydraulic cylinder is installed in the th hydraulic cylinder through the th limiting circular plate, the inner end surface of the th hydraulic cylinder and the th limiting plate form a oil cavity, the outer end surface of the th limiting ring is installed at the end of the inner circular surface of the th hydraulic cylinder, the third hydraulic cylinder is installed in the second hydraulic cylinder through the second limiting circular plate, the second hydraulic cylinder and the second limiting circular plate form a second oil cavity, the inner end surface of the second limiting ring is installed at the end of the second hydraulic cylinder, the fourth hydraulic cylinder is installed in the third hydraulic cylinder through the third limiting circular plate, the fourth hydraulic cylinder and the fourth limiting circular plate is installed at the fourth limiting circular surface of the fourth hydraulic cylinder and the fourth limiting circular plate.
The 4 pushing square plates are matched with the corresponding 4 pushing surfaces.
The unidirectional driving mechanism comprises a movement bar, a 0 unidirectional ring, a 1 elongated slot, a third spring, a third guide groove, a third guide block and a inclined surface, wherein 4 th elongated slots are uniformly formed in the circumferential direction on the inner circular surface of the unidirectional ring, 4 th elongated slots are completely identical in internal structure and installation structure, the th unidirectional ring is nested on the outer circular surface of the third support shaft, for any , two third guide grooves are symmetrically formed on the two side surfaces of the 8 th elongated slot, the th movement bar end is provided with a th inclined surface, two third guide blocks are symmetrically installed on the two side surfaces of the th movement bar, the th movement bar is installed in the th elongated slot through the matching of the third guide block and the third guide groove, the th inclined surface is matched with the driving block, the third spring is located in the 469 th elongated slot, the third spring 2 end is installed on the 56 th inner end surface, and is installed on the 8653 th movement bar end surface .
The second gear is arranged on the outer circular surface of the th unidirectional ring.
The second one-way mechanism comprises a second moving strip, a second one-way ring, a second long groove, a fourth spring, a fourth guide groove, fourth guide blocks, a second inclined surface and a second driving block, wherein 4 second long grooves are uniformly formed in the inner circular surface of the second one-way ring in the circumferential direction, the inner structures and the installation structures of the 4 second long grooves are completely the same, the second one-way ring is nested on the outer circular surface of a second support shaft, any of the second long grooves are symmetrically formed in two side surfaces of the second long groove, a second inclined surface is formed at the end of the second moving strip, the two fourth guide blocks are symmetrically installed on two side surfaces of the second moving strip, the second moving strip is installed in the second long groove through the matching of the fourth guide blocks and the fourth guide grooves, the second inclined surface is matched with the second driving block, the fourth spring is located in the second long groove, the end is installed on the inner end surface of the long groove, and the end is installed on the end surface of the moving strip.
The energy storage mechanism comprises an pipe orifice, a partition plate, a second pipe orifice, a storage box, a third pipe orifice, a fourth pipe orifice, a wind driven generator, a storage air cavity, a storage hydraulic oil cavity, an overflow pressure switch and a one-way exhaust pipe orifice, wherein the partition plate is installed in the storage box, the storage box is divided into a storage air cavity and a storage hydraulic oil cavity by the partition plate, the wind driven generator is installed on the side surface of the storage box, the third pipe orifice and the fourth pipe orifice are installed on the upper end surface of the inner wall of the storage air cavity, the third pipe orifice and the fourth pipe orifice penetrate through the storage box, the overflow pressure switch is installed on the third pipe orifice, the overflow pressure switch is matched with the wind driven generator through a pipeline, the one-way exhaust pipe orifice is installed on the side surface of the inner wall of the storage air cavity, the pipe orifice and the second pipe.
The 4 pressure sensing sheets are connected with a central control device through lines, the four second pressure sensing sheets are connected with the central control device through lines, the oil chamber, the second oil chamber, the third oil chamber and the fourth oil chamber are connected with corresponding th pipe orifices through pipelines, the th oil chamber, the second oil chamber, the third oil chamber and the fourth oil chamber are connected with corresponding second pipe orifices through pipelines, the second pipe orifices are unidirectional outlet pipes, the st pipe orifice is connected with the th oil chamber, the second oil chamber, the third oil chamber and the fourth oil chamber, second electromagnetic switches are mounted on the pipelines, the second electromagnetic switches are connected with the central control device through lines, a wind driven generator is connected with batteries in the central control device through lines, each unidirectional exhaust hole is provided with an 6864 electromagnetic switch, the th electromagnetic switch is connected with the central control device through lines, the three st inflation mechanisms are connected with cavities on the two second inflation mechanisms through pipelines to form pipelines, each other 368 st electromagnetic switches are connected with the central control device through lines, the corresponding 3524 th air chambers are connected with the corresponding connecting pipes, the corresponding 4624 tubes, and the corresponding 465 th two air chambers are connected with the corresponding 4624 tubes from the corresponding connecting tubes, and the corresponding 4624 tubes, and the corresponding 465 tubes of the corresponding 465 tubes connected with the corresponding connecting tubes from the corresponding 465 tubes of the corresponding 465 groups of the corresponding connecting tubes of the four connecting tubes.
When the table is in normal use, four second pressure sensing pieces below the table leg mechanism are all in contact with the ground, the weight is located at the center position of the table top shell, the third spring is in a compressed state, the third spring and the fourth spring are in a free telescopic state, the four air storage cavities are all filled with air with constant pressure, when suspension legs of the four table leg mechanisms of the table are in a compressed state, the second pressure sensing piece transmits a signal to the center control mechanism, the center control mechanism controls the orifice of a first 2 group on the corner line and the orifice of a second 3 oil cavity, the second oil cavity, the third oil cavity and the fourth oil cavity to be opened, when the center control mechanism controls the second electromagnetic switch close to the suspended table leg mechanism, the orifice of a suspended air cavity is still in a closed state, when the center control mechanism controls the orifice of a suspended air inflation mechanism on a unidirectional air exhaust pipe orifice of a suspended table leg mechanism close to the suspended air cavity, the suspended air inflation mechanism is far away from the suspended air cavity, the suspended air inflation mechanism, the air storage mechanism is still far away from the suspended air cavity of the suspended air inflation mechanism, the suspended air storage mechanism is still far away from the air storage mechanism, the air storage mechanism is still far away from the suspended air storage mechanism, the orifice of the suspended table leg mechanism, the air inflation mechanism, the air storage mechanism is still close to drive mechanism, the air inflation mechanism, the air storage mechanism is still in the air storage mechanism, the air storage mechanism is still in the air storage mechanism, the air inflation mechanism, the air storage mechanism is still in the air storage mechanism, the air storage mechanism is still in the air storage mechanism, the air storage mechanism is still in the air storage mechanism, the air storage mechanism is still in the air storage mechanism.
As an improvement of , the inflation mechanism comprises a air chamber, an air pushing circular plate, a second air chamber, an air cylinder, a limiting plate and a pushing rod, wherein the pushing rod is arranged on the air cylinder through the matching of the outer circular surface of the air pushing circular plate and the inner circular surface of the air cylinder, the outer circular surface of the limiting plate is arranged at the end of the inner circular surface of the air cylinder, a gap exists between the inner circular surface of the limiting plate and the outer circular surface of the pushing rod, the air pushing circular plate divides the inner cavity of the air cylinder into a air chamber and the second air chamber, and a one-way air inlet device and a one-way air outlet device are arranged on the .
As an improvement of , the second inflating mechanism comprises an air pushing arc plate, a third air cavity, a fourth air cavity, an arc-shaped air shell, a narrow groove and an air pushing strip, wherein the end face of the arc-shaped air shell is provided with the narrow groove, the narrow groove is communicated with an upper cavity of the arc-shaped air shell, the air pushing arc plate is installed on the arc-shaped air shell in a matched mode through the air pushing strip and the inner wall of the upper cavity of the arc-shaped air shell, a gap exists between the air pushing arc plate and the narrow groove, and a one-way air inlet device and a one-way air outlet device are installed on the third air cavity.
As a further improvement of the present technology, two ends of the above-mentioned push rods are mounted on the inner end surface of the second drawer groove, the other end is mounted on the second drawer end surface, the other ends of the push rods are mounted on the inner end surface of the drawer groove, and the other end is mounted on the drawer end surface.
As a further improvement , the th spring is a compression spring.
As a further improvement in of the present technique, the second spring is a compression spring.
As a further improvement , the bevel gear is keyed to the drive shaft.
Compared with the traditional office table technology, the self-balancing office table with gravity center adjusting functions is designed, the gravity center position is automatically adjusted, the purpose of automatic balancing is achieved, the tabletop mechanism has the advantages that can facilitate people to work on the tabletop normally, can provide guide rails and space for movement of heavy blocks, and the table leg mechanism is used for triggering the second electromagnetic switch.
The present invention provides a table top support structure wherein the lower end of the table top support structure has a slot for allowing a person to comfortably use the table top, the table top support structure has two second drawer slots symmetrically formed on both sides of the front end thereof for receiving a second drawer, the second drawer slots symmetrically formed on both sides of the second drawer slots for allowing a person to pull the second drawer, the table top support structure has a second drawer slot formed on the end thereof for receiving a second drawer when the person pulls the second handle, the two second drawer slots symmetrically formed on both sides of the 1 drawer for allowing a person to pull the second drawer, the second drawer 58 is mounted on the end thereof for sliding along the second drawer slot , the first handle 72 is mounted on the end of the first 366 for allowing a person to pull the second 367 drawer slot 367, the second drawer slot is mounted on the middle side of the table top support structure for allowing a person to move along the second pneumatic switch , the second drawer slot is mounted on the table top end of the table top support structure , the table top support structure is mounted on the table top support structure for allowing a person to move along the second pneumatic switch , the table top of the table top support structure , the table top support structure is mounted on the pneumatic switch , the table top of the pneumatic switch , the pneumatic switch is mounted on the pneumatic switch , the pneumatic switch is mounted on the pneumatic switch , the pneumatic switch mechanism , the pneumatic switch is mounted on the pneumatic switch , the pneumatic switch is mounted on the pneumatic switch , the pneumatic switch is mounted on the pneumatic switch of the pneumatic switch , the pneumatic switch mechanism , the pneumatic switch is mounted on the pneumatic switch mechanism , the pneumatic switch of the pneumatic.
The table leg mechanism supports a table top supporting structure and transmits a signal for triggering a second electromagnetic switch to a central control device, a square groove which is not penetrated is formed in the lower end face of a table leg block and is used for accommodating a triggering block and a th spring, two guide blocks are symmetrically arranged on two side faces of the triggering block respectively and are used for moving a guide block on the triggering block along a th guide groove under the action of a th compression spring when the table leg is suspended, a th spring is positioned in the square groove, a end of a spring is arranged on the end face of the triggering block, the other end of the end of the square groove is arranged on the inner end face of the square groove and is used for pushing triggering blocks, and 4 second pressure sensing pieces are arranged on the lower end faces of 4 triggering blocks respectively and are used for sensing pressure signals facing the table leg mechanism.
The table top drive mechanism comprises a first air inflation mechanism, a first air storage air cavity, a first cylindrical gear, a first cylindrical guide block, a second cylindrical guide block, a third cylindrical guide rod, a fourth cylindrical guide rod, a fifth cylindrical guide rod, a third cylindrical guide rod, a fifth cylindrical guide rod, a.
According to the invention, the energy storage mechanism is used for storing energy in the motion process of a fifth drawer, a second drawer and a cabinet fan in the form of air pressure, the storage box is internally provided with a partition plate which is used for dividing the storage box into a storage air cavity and a storage hydraulic oil cavity, the wind driven generator is arranged on the side face of the storage box and is used for converting wind energy at a pipe orifice of a pressure overflow switch into electric energy, the third pipe orifice is provided with a pressure overflow switch which is used for inflating the storage air cavity under the action of a fourth inflating mechanism and a second inflating mechanism in the motion process of the third drawer, the second drawer and the cabinet fan, the storage air cavity cannot store air after the storage time, in order to enable a second drawer, the second drawer and the cabinet fan to work continuously, the air in the storage air cavity is exhausted to the outside when the pressure overflow switch reaches constant pressure, so that the third drawer, the second drawer and the cabinet can be used continuously, the overflow switch is used through a hexagonal air blowing in the air cavity, the inner end of the fifth drawer is arranged in an inner end chamber, the inner end of a hexagonal cylinder, the inner end of a sixth cylinder, the inner end of a hydraulic cylinder 36638 is arranged in an inner end limiting hydraulic cylinder, the inner end of a fourth cylinder 368, the inner cylinder, the inner end limiting hydraulic cylinder 368 of a fourth cylinder, the hydraulic cylinder, the sixth cylinder is arranged in the inner end limiting hydraulic cylinder, the inner end of a fourth cylinder, the inner end limiting hydraulic cylinder 368, the inner end of a fourth cylinder, the inner end limiting hydraulic cylinder 368 hydraulic cylinder, the inner end limiting hydraulic cylinder 368 of a fourth cylinder, the inner end of a fourth cylinder 636, the inner cylinder 638 hydraulic cylinder 638, the hydraulic cylinder 368 hydraulic cylinder 638 is arranged in the inner cylinder, the inner cylinder 638, the inner end of the hydraulic cylinder 638, the inner cylinder 368 of the inner cylinder 638, the inner cylinder, the hydraulic cylinder 636, the inner cylinder, the hydraulic cylinder 638, the hydraulic cylinder 636 of the hydraulic cylinder 368, the hydraulic cylinder 636 and the hydraulic cylinder.
When the table is in normal use, four second pressure sensing pieces below the table leg mechanism are in contact with the ground, the weight is located at the center of the table top shell, the third spring is in a compressed state, the third spring and the fourth spring are in a free telescopic state, the four air storage cavities are filled with air with constant pressure, when of the four table leg mechanisms of the table are suspended, the second pressure sensing piece transmits a signal to the center control device, the center control device controls 1 to open the orifice of the fifth air channel 37 on the corner line, the second oil channel 34, the third oil channel, and the fourth oil channel, the center control device controls on the orifice of the one-way air exhaust pipe near the suspended table leg mechanism to open, when the orifice of the air storage channel of the suspended table leg mechanism is far away from the air channel of the suspended table air inflation mechanism, the center control mechanism controls the orifice of the air inflation channel 357 and the air inflation channel of the air channel mechanism, the air channel of the air channel mechanism is far away from the air channel of air channel mechanism, the air channel mechanism is opened channel mechanism, the air channel of air channel mechanism, the air channel mechanism is opened air channel mechanism, the air channel mechanism is opened channel mechanism, the air channel mechanism is opened channel mechanism, the air channel mechanism is opened channel mechanism, the air channel mechanism, the.
Drawings
Fig. 1 is a schematic view of the overall component distribution.
Fig. 2 is a schematic view of an upper desktop mounting structure.
Fig. 3 is a schematic view of a central control device installation structure.
Fig. 4 is a schematic view of a drive mechanism mounting structure.
Fig. 5 is a schematic view of a rail mounting structure.
Fig. 6 is a schematic view of a desktop shell structure.
Figure 7 is a schematic view of a table top support structure.
Fig. 8 is a schematic view of a desktop shell mounting arrangement.
Figure 9 is a view of the table leg mounting structure.
FIG. 10 is a schematic view of an inflator mounting structure.
FIG. 11 is a schematic view of the mounting structure of the th handle.
Fig. 12 is a schematic view of the guide block mounting structure.
FIG. 13 is a structural schematic diagram of an inflation mechanism.
Fig. 14 is a schematic view of a trigger mechanism mounting structure.
Fig. 15 is a schematic view of a hexagonal block mounting structure.
Fig. 16 is a schematic view of a push square plate mounting structure.
Fig. 17 is a schematic view of the driving mechanism.
FIG. 18 is a schematic view of a third stop collar mounting arrangement.
Fig. 19 is a schematic view of a wind turbine installation structure.
FIG. 20 is a schematic view of an arcuate air shell configuration.
FIG. 21 is a schematic view of an air push bar mounting arrangement.
FIG. 22 is a schematic view of a second inflation mechanism mounting arrangement.
Fig. 23 is a schematic view of a trigger block mounting structure.
Fig. 24 is a schematic view of a drive shaft mounting structure.
Fig. 25 is a schematic view of the switch drum structure.
FIG. 26 is a schematic view of the bevel gear mounting arrangement.
Fig. 27 is a schematic view of a third gear mounting structure.
Fig. 28 is a schematic view of the mounting structure of the motion bar.
Fig. 29 is a schematic view of the connections of the internal piping of the desk.
Fig. 30 is a schematic view of a second kinematic strip mounting arrangement.
Fig. 31 is a schematic view of a trigger hole structure.
Fig. 32 is a schematic diagram of desk auto-balancing.
The name of a number in the drawing is 1, a table top mechanism, 2, a table body mechanism, 3, an upper table top, 4, a table top supporting structure, 5, a central control device, 6, a table top shell, 7, a weight, 8, a driving mechanism, 9, a guide rail, 10, a fixed triangular block, 11, an energy storage mechanism, 12, a T-shaped groove, 13, a trigger hole, 14, an accommodating cavity, 15, a drawer groove, 16, , 17, 0 drawer guide groove, 18, a second drawer groove, 19, a second drawer guide groove, 20, a cabinet groove, 21, a guide groove, 22, a square groove, 23, a table leg block, 24, a air inflation mechanism, 25, a triggering mechanism, 26, a 3 pressure sensing sheet, 27, a second air inflation mechanism, 28, a handle, 29, a second handle lug, 30, a lateral lug, 31, a middle lug, 32, a third handle, 33, , a fifth handle guide block, a fifth gear guide block 34, a fifth gear guide cylinder, a fifth gear guide groove, a fifth cylinder, a fifth guide groove, a sixth guide groove, a fifth guide groove, a sixth guide groove, a fifth guide groove, a sixth groove, a fifth guide groove, a sixth guide groove, a fifth guide groove, a sixth guide groove, a fifth guide groove, a sixth guide groove, a fifth guide groove, a sixth guide groove, a fifth guide groove, a sixth guide groove, a fifth guide groove, a sixth guide groove, a fifth guide.
Detailed Description
As shown in fig. 1, 2 and 3, the table comprises a table top mechanism 1 and a table body mechanism 2, wherein the table top mechanism 1 is installed on the upper side of the table body mechanism 2.
As shown in FIGS. 4 and 5, the table body mechanism 2 comprises a table top support structure 4, a central control device 5, a second drawer groove 15, a second accommodating hole 16, a 0-drawer guide groove 17, a second drawer groove 18, a 1-st slider 120, a second slider 121, a second drawer guide groove 19, a cabinet groove 20, a 2-nd inflating mechanism 24, a trigger mechanism 25, a 3-th pressure sensing sheet 26, a second inflating mechanism 27, an empty groove 135, a 4-th handle 28, a second handle 29, a side support lug 30, a middle support lug 31, a third handle 32, a cabinet fan 74, a 5-th drawer 75, a second drawer 76 and a table leg mechanism 42, as shown in FIG. 7, 8 and 9, wherein an empty groove 135 is formed in the lower end face of the table top support structure 4, two second drawer grooves 18 are symmetrically formed in the front end face of the table top support structure 4, and two second drawer grooves 18 are symmetrically formed about the central plane of the empty groove 135, the two drawer grooves 18 are arranged from the upper end face of the table top support structure 7, 9, 7.
As shown in fig. 3, the leg mechanism 42 includes a -th guide groove 21, a square groove 22, a leg block 23, a -th guide block 33, a trigger block 34, a 0-th spring 35, and a second pressure-sensitive piece 79, as shown in fig. 9, wherein the lower end surface of the leg block 23 is provided with the square groove 22 which is not through, as shown in fig. 9, two -th guide grooves 21 are symmetrically provided on two side surfaces of the square groove 22, as shown in fig. 9, the upper end surface of the leg block 23 is mounted on the lower end surface of the table top supporting structure 4, as shown in fig. 12, two -th guide blocks 33 are respectively and symmetrically mounted on two side surfaces of the trigger block 34, as shown in fig. 1, the trigger block 34 is mounted in the square groove 22 by the cooperation of the -th guide block 33 and the -th guide groove 21, as shown in fig. 23, the -th spring 35 is located in the square groove 22, the -th spring 35 -end is mounted on the end surface of the trigger block 34, and the -th spring 35 is mounted on the inner end.
As shown in fig. 26 and 27, the above-mentioned trigger mechanism 25 includes a drive shaft 80, a drive block 108 of a second drive block 131, a switch post 81, a through hole 82, a switch post 81 hole, a switch cylinder 84, a connecting tube hole 85, a bevel gear 86 of a third support , a second bevel gear 87, a support shaft 88 of a third 0, a support plate 89 of a third support , a spherical surface 90, a trigger post 91, a second guide block 92, a second spring 93, a gear 94 of a second , a rack 95, a support shaft 96 of a second support 96, a support plate 97 of a third support shaft 98, a unidirectional drive mechanism 99 of a second 3, a second gear 100, a third gear 115, a fourth gear 116 as shown in fig. 26 and 27, wherein two second support plates 97 are symmetrically installed on an end face of a 4, as shown in fig. 26 and 27, a plane 6396 and a third support shaft 98 are installed on two second support plates 97, and a plane 635 and a plane 6380 of the second support plate 96 and a third support shaft 98 and a plane 3596 and a planar equivalent to a mounting hole 357 of a switch post 96 and a switch post 28, a fifth support plate 28 and a rack 84, a rack 84 is installed on a peripheral switch post 95, a peripheral face 467, a drive shaft 80 and a peripheral face 467, a peripheral face 80 and a peripheral face of a peripheral switch cylinder 84 and a peripheral switch cylinder 14 and a peripheral switch cylinder 84 and a peripheral switch cylinder 14 and a peripheral switch cylinder 84, a peripheral switch cylinder 14 and a peripheral switch cylinder, a peripheral switch cylinder.
The table top mechanism 1 comprises an upper table top 3, a table top shell 6, a weight 7, a driving mechanism 8, a guide rail 9, a fixed triangular block 10, an energy storage mechanism 11, a T-shaped groove 12, a trigger hole 13, a containing cavity 14, a second containing hole 119, a pushing surface 44, a hexagonal block 45, a cylindrical guide block 46 and a hemispherical groove 47 as shown in fig. 14, wherein the center of the lower end surface of the table top shell 6 is provided with the second containing hole 119, as shown in fig. 7, the end surface of the inner cavity of the table top shell 6 is provided with the trigger hole 13, the trigger hole 13 is communicated with the second containing hole 119, as shown in fig. 14, two second guide grooves 132 which are not penetrated up and down are symmetrically formed on the inner end surface of the trigger hole 13, as shown in fig. 31, the table top shell 6 is arranged on the upper end surface of the table top support structure 4, the second guide hole 119 is matched with the second , as shown in fig. 16, as shown in fig. 6, 4 sets of two guide rails 9 are arranged on the inner end surface of the table top shell 6, and two sets of guide rails are arranged on the inner end surfaces of the table top guide rail shell 6, as shown in fig. 4, the guide grooves 23, the guide blocks 91 are arranged on the inner end surfaces of the corresponding guide blocks 91, as shown in the guide blocks 91, the guide blocks 91, the guide blocks 91 are arranged on the guide grooves, the guide blocks of the guide blocks, as shown in the guide blocks, the guide grooves, the guide blocks 91 are arranged on guide blocks, the guide.
As shown in fig. 16, 17 and 18, the driving mechanism 8 comprises a fourth oil chamber 43, a fourth oil chamber , a second hydraulic cylinder 49, a third hydraulic cylinder 50, a fourth hydraulic cylinder 51, a fifth hydraulic cylinder 52, a pushing square plate 53, a fourth oil chamber 54, a 0 limiting circular plate 55, a second oil chamber 56, a second limiting circular plate 57, a third oil chamber 58, a third limiting circular plate 59, a fourth limiting circular plate 60, a 1 limiting ring 61, a second limiting ring 62, a third limiting ring 63 and a fourth limiting ring 86564, as shown in fig. 17, wherein the second hydraulic cylinder 49 is installed in the fourth oil chamber 48 through a limiting circular plate 462, and the inner end surface of the third oil chamber 4 hydraulic cylinder 48 forms a oil chamber 54 with the limiting plate 40 of a 5, as shown in fig. 18, the outer circular surface of the limiting ring 61 is installed in the inner circular cylinder 48 of the fourth limiting circular cylinder , the third hydraulic cylinder 50 is installed in the second oil chamber 48, and the fourth limiting circular surface 8952 is installed in the fourth limiting circular cylinder 18, as shown in the fourth limiting circular cylinder 18, and the fourth limiting circular cylinder 18, as shown in the fourth limiting circular cylinder 58, and the fourth limiting circular surface 8952, and the fourth limiting circular cylinder 18, as shown in the fifth limiting circular cylinder 48, and the fifth limiting circular limiting ring 58, and 26, and the fifth limiting ring 58, and 18, 17, and the fifth limiting circular limiting ring 58, and 18, 17, and 18, 17, and 18, and fourth limiting circular limiting ring 58, and fourth.
As shown in fig. 1, the 4 pushing square plates 53 are engaged with the corresponding 4 pushing surfaces 44.
As shown in fig. 28, the aforementioned unidirectional driving mechanism 99 includes a movement bar 101, a 0 unidirectional ring 102, a long groove 103, a third spring 104, a third guide groove 105, a third guide block 106, and a th inclined surface 107, as shown in fig. 28, wherein 4 th long grooves 103 are uniformly formed on the inner circumferential surface of the 3 unidirectional ring 102 in the circumferential direction, as shown in fig. 28, the 4 th long grooves 103 and the installation structure thereof are completely the same, the th unidirectional ring 102 is nested on the outer circumferential surface of the third support shaft 98, as shown in fig. 28, two third guide grooves 105 are symmetrically formed on the two side surfaces of the th long groove 103 of any , as shown in fig. 28, two third guide grooves 105 are symmetrically formed on the two side surfaces of the th movement bar 103, as shown in fig. 28, the 469 th movement bar 101 end is formed with a th inclined surface 107, as two third guide blocks 106 are symmetrically installed on the two side surfaces 101 of the th movement bar 101, as shown in fig. 28, the third guide groove 106 is installed on the third guide groove 105, as 6866, the third guide groove 103, as shown in fig. 28, the third guide groove 104, the third guide groove 103, the third guide block 102 is installed on the inner end surface 599, as shown in fig. 5928, and the third guide groove 103, and the.
As shown in fig. 26, the second gear 100 is mounted on the outer circumferential surface of the -th unidirectional ring 102.
As shown in fig. 30, the second unidirectional mechanism includes a second moving bar 122, a second unidirectional ring 123, a second long groove 125, a fourth spring 126, a fourth guide groove 127, a fourth guide block 129, a second inclined surface 130, and a second driving block 131, as shown in fig. 30, wherein 4 second long grooves 125 are uniformly formed in the inner circumferential surface of the second unidirectional ring 123 in the circumferential direction, as shown in fig. 30, the inner structures and the installation structures of the 4 second long grooves 125 are completely the same, the second unidirectional ring 123 is nested on the outer circumferential surface of the second support shaft 96, for any of the second long grooves 125, two fourth guide grooves 127 are symmetrically formed on the two side surfaces of the second long groove 125, as shown in fig. 30, a second inclined surface 130 is formed at the end of the second moving bar 122, as shown in fig. 30, the two fourth guide blocks 129 are symmetrically installed on the two side surfaces of the second moving bar 122, as shown in fig. 30, the second moving bar 122 is installed in the second long groove 125 through the cooperation of the fourth guide block 129 and the fourth guide groove 127, as shown in fig. 30, the second moving bar 130, the second inclined surface , the second moving bar 130 is installed on the inner end surface of the second long groove 125, as shown in fig. 30, the second moving bar 130, the second inclined surface .
As shown in fig. 19, the energy storage mechanism 11 includes a pipe orifice 65, a partition plate 133, a second pipe orifice 66, a storage tank 67, a third pipe orifice 68, a fourth pipe orifice 69, a wind driven generator 71, a storage air chamber 109, a storage hydraulic oil chamber 110, a pressure overflow switch 111, and a one-way exhaust pipe orifice 112, as shown in fig. 19, wherein the partition plate 133 is installed in the storage tank 67, as shown in fig. 19, the storage tank 67 is divided into the storage air chamber 109 and the storage hydraulic oil chamber 110 by the partition plate 133, as shown in fig. 19, the wind driven generator 71 is installed on the side surface of the storage tank 67, the third pipe orifice 68 and the fourth pipe orifice 69 are installed on the upper end surface of the inner wall of the storage air chamber 109, and both the third pipe orifice 68 and the fourth pipe orifice 69 penetrate through the storage tank 67, as shown in fig. 19, the pressure overflow switch 111 is installed on the third pipe orifice 68, and the pressure overflow switch 111 is matched with the wind driven generator 71 through a pipeline, as shown in fig. 19, the one-way exhaust pipe orifice 112 is installed on the side surface of the storage air chamber 109, as shown in fig. 19, as shown.
As shown in fig. 29, the 4 pressure sensing plates 26 are connected with the central control device 5 through lines, the four second pressure sensing plates 79 are connected with the central control device 5 through lines, the oil chamber 54, the second oil chamber 56, the third oil chamber 58 and the fourth oil chamber 43 are connected with the corresponding port 65 of the second pipe through pipes, as shown in fig. 29, the port 54 of the second oil chamber 1, the second oil chamber 56, the third oil chamber 58 and the fourth oil chamber 43 are connected with the corresponding port 66 of the second pipe through pipes, and the second port 66 is a one-way outlet pipe, as shown in fig. 29, the port 65 of the second pipe is connected with the battery in the central control device 5 through lines, as shown in fig. 29, the second electromagnetic switch 114 is installed on the pipe connected with the port 54 of the second oil chamber , the second oil chamber 56, the third oil chamber 58 and the fourth oil chamber 43, and the second electromagnetic switch 114 is connected with the central control device 5 through lines, as shown in fig. 29, the wind driven generator 71 is connected with the battery in the central control device 5 through lines, as shown in fig. 29, the pipe 6866, the port 3527 is connected with the corresponding port 465 through two air charging pipes, as the corresponding ports of the corresponding port 465, as , the two sets of the four charging pipes, the charging pipe 465, the corresponding charging pipe 465 is connected with the corresponding charging pipe 3527 connected with the corresponding charging pipe through the charging pipe 3527, as shown by connecting pipes, the corresponding pipe , the charging pipe 3527, the corresponding set of the charging tube 3623, the corresponding charging tube 3623, the charging tube connected with the charging tube 3623, the charging tube 3527 connected with the corresponding set of the charging tube 3527 connected with the corresponding set of the charging tube 3623, as shown.
When the table is in normal use, the four second pressure sensing pieces 79 under the leg mechanism 42 will all contact the ground, the weight 7 is located at the center position of the table top housing 6, the third spring 35 is in a compressed state, the second spring 93 is in a compressed state, the third spring 104 and the fourth spring 126 are in a freely extended state, the four storage air chambers 109 are filled with air having a constant pressure of , when c of the four leg mechanisms 42 of the table is suspended, the second pressure sensing piece 79 will transmit a signal to the center control mechanism 5, the center control mechanism 5 will control 1 to open the second electromagnetic switch 114 at the corner line, the second oil chamber 54, the second oil chamber 56, the third oil chamber 58 and the fourth oil chamber 3543, when the overhead air storage mechanism 7 is in a closed state, the air inlet channel 27 of the overhead air inlet channel 27 will be opened, when the overhead air channel 27 of the overhead air channel 27 is moved to the overhead air channel 27, the overhead air channel 14 will be moved to the overhead air channel 27, when the overhead air channel 14 is moved to the overhead air channel 27, the overhead air channel 14 is moved to the overhead air channel 14, the overhead air channel 26 of the overhead air channel 27, the overhead air channel 26 of the overhead air channel 14, the overhead air channel 14 is moved to the overhead air channel 26 of overhead air channel 14, the overhead air channel 26 of the overhead air channel 27, the overhead air channel 26 of overhead air channel 14, the overhead air channel 14 is moved to the overhead air channel 26, the overhead air channel 27, the overhead air channel 26 of the overhead channel 27, when the overhead channel 26 of the overhead air channel 26 of overhead channel 27, the overhead air channel 27 is moved to the overhead channel 27, the overhead channel 26 of overhead channel 27, the overhead channel 27 is moved to the overhead channel 27, the overhead channel 26 of overhead channel 27, the overhead channel 27 is moved to the overhead channel 27, the overhead channel 27 of overhead channel 27, the overhead channel 27 of overhead channel 27 is moved to the overhead channel 27, the overhead channel 27 is moved to the overhead channel 27 of overhead channel 27, the overhead channel 27 of overhead channel 27 is moved to the overhead channel 27, the overhead channel 27 of overhead channel 26 of overhead channel 27, the overhead channel 27 is moved to open, the overhead channel 27 of overhead channel 27 is moved to open, the overhead channel 27 of overhead channel 14 is moved to open.
As shown in FIG. 13, the inflation mechanism 24 comprises a th air chamber 36, an air pushing circular plate 37, a second air chamber 38, an air cylinder 39, a limiting plate 40 and a pushing rod 41, as shown in FIG. 13, wherein the pushing rod 41 is mounted on the air cylinder 39 through the cooperation of the outer circular surface of the air pushing circular plate 37 and the inner circular surface of the air cylinder 39, as shown in FIG. 13, the outer circular surface of the limiting plate 40 is mounted at the end of the inner circular surface of the air cylinder 39, and a gap is formed between the inner circular surface of the limiting plate 40 and the outer circular surface of the pushing rod 41, as shown in FIG. 13, the air pushing circular plate 37 divides the inner cavity of the air cylinder 39 into a th air chamber 36 and a second air chamber 38, and a th air chamber 36.
As shown in fig. 20 and 22, the second inflation mechanism 27 includes an air pushing arc plate 73, a third air chamber 77, a fourth air chamber 78, an arc-shaped air shell 117, a narrow groove 118, and an air pushing bar 72, as shown in fig. 20, wherein the end surface of the arc-shaped air shell 117 is provided with the narrow groove 118, and the narrow groove 118 is communicated with the upper cavity of the arc-shaped air shell 117; as shown in fig. 21, the air pushing arc plate 73 is mounted on the arc-shaped air shell 117 by the air pushing strip 72 matching with the inner wall of the cavity on the arc-shaped air shell 117, and a gap exists between the air pushing arc plate 73 and the narrow slot 118; the third air chamber 27 is provided with a one-way air inlet device and a one-way air outlet device.
As shown in fig. 10 and 13, two of the above-mentioned push rods 41 are mounted on the inner end surface of the second drawer groove 18, and the other is mounted on the end surface of the second drawer 76, and as shown in fig. 10, the other push rods 41 are mounted on the inner end surface of the drawer groove 15, and the other is mounted on the end surface of the drawer 75.
As shown in fig. 1, the -th spring 35 is a compression spring.
As shown in fig. 26, the second spring 93 is a compression spring.
As shown in fig. 26, the th bevel gear 86 is keyed to the drive shaft 80.
In summary, the following steps:
the invention designs self-balancing desks with gravity center adjustment, which have the gravity center position automatically adjusted so as to achieve the purpose of automatic balancing, the desk top mechanism 1 has the functions of enabling people to work normally on the desk top conveniently in aspect, providing a guide rail 9 and space for the movement of a weight 7 in aspect, and the desk leg mechanism 42 has the function of triggering the second electromagnetic switch 114.
The invention comprises a table top support structure 4 having a lower end with an open slot 135 for allowing a person to comfortably use the table top, a table top support structure 4 having a front end with two symmetrical second drawer slots 18 for receiving a second drawer 76, a table top support structure 18 having two symmetrical second drawer slots 19 for allowing a person to pull the second drawer 76, a table top support structure 4 having a second drawer slot 18 for receiving a second drawer 76, a table top support structure 4 having a second drawer slot for receiving a drawer 860, two second sliders 121 mounted symmetrically on a second air chamber 1 for allowing a person to pull the second drawer 76, a table top support structure 4 having a second drawer slot 18 for receiving a drawer 866, a table top support structure having a second drawer slot for receiving a drawer inflation air inflation mechanism 365, a table top support structure mounted on the lower end of the table top support structure , a table top support structure for allowing a person to move about a central drawer slot 365, a table top support , a table top support structure for allowing a person to pull a table top air inflation mechanism 365 through the central drawer slot 365, a central drawer slot 367 for allowing a table top air inflation mechanism 365 to be mounted on the central drawer slot 365, a table top of the table top support structure 365, a table top support structure for allowing a table top air inflation mechanism 365 to be mounted on the central drawer slot 365, a table top air inflation mechanism 367, a table top air inflation mechanism 3675 for allowing a door 365 to be mounted on the central air inflation mechanism 365, a table top door 3675, a table top door 367, a central air inflation mechanism 367 door 367, a door 367 door 3675 for allowing a door 365 to move about 365, a door 365, a central door 367 door 3675, a door 365, a door 367, a door 367 for allowing a door 365, a door 367 door 365, a door 367 door 365, a door 367 for allowing a door 365, a door hinge mechanism 365, a door hinge mechanism 365 door hinge mechanism 365.
According to the invention, a table leg mechanism 42 supports a table top supporting structure 4 and transmits a signal for triggering a second electromagnetic switch 114 to a central control device 5, the lower end face of a table leg block 23 is provided with a non-through square groove 22 for accommodating a triggering block 34 and a -th spring 35, two guide blocks 33 are symmetrically arranged on two side faces of the triggering block 34 respectively, so that when the table leg is suspended, under the action of a -th compression spring 35, a guide block 33 on the triggering block 34 moves along a -th guide groove 21, a spring 35 is arranged in the square groove 22, an end of a spring 35 is arranged on the end face of the triggering block 34, an end of arranged on the inner end face of the square groove 22 is used for pushing the triggering block 34 , and 4 second pressure sensing pieces 79 are arranged on the lower end faces of the 4 triggering blocks 34 respectively and are used for sensing a pressure signal of the ground to the table leg mechanism 42.
The trigger mechanism 25 of the present invention controls the opening or closing of the channel between the second pneumatic mechanism 24 and the second pneumatic mechanism 27 and the storage air chamber 109, the two second support plates 97 are symmetrically mounted on the end surfaces of the second receiving holes 16 for fixing the third support shaft 98, the second support shaft 96 and the third support shaft 98 are mounted on the two second support plates 97, the plane formed by the axes of the second support shaft 96 and the third support shaft 98 is parallel to the end surface of the second 0-th drive shaft 80 mounted on the second support plate, the hexagonal block 45 moves along the diagonal guide rail 9 under the action of the drive mechanism 8, the hexagonal block 45 moves the cylindrical guide block 46 mounted thereon, the semicircular groove formed on the lower end surface of the cylindrical guide block 46 cooperates with the spherical surface 90 on the trigger post 91 for limiting the movement of the trigger post 91, the cylindrical guide block 46 moves under the action of the drive mechanism 45, the second drive shaft 80 and the drive shaft 80, the drive shaft 80 moves along the diagonal drive shaft 80, the second drive shaft 80, the drive shaft 80 and the drive shaft 80, the drive shaft 80 and the drive shaft 80, the drive shaft 80 moves along the diagonal drive shaft 80, the drive shaft 80 and the drive shaft 80, the drive mechanism drive the drive mechanism drive the drive mechanism drive the drive mechanism drive the drive mechanism drive the drive mechanism drive the drive mechanism drive the drive mechanism drive the drive mechanism drive the drive mechanism drive the drive mechanism drive the drive mechanism drive the drive mechanism drive.
The energy storage mechanism 11 of the invention has the functions of storing energy in the form of air pressure during the movement of the third drawer 75, the second drawer 76 and the cabinet fan 74, the partition plate 133 mounted in the storage tank 67 has the function of dividing the storage tank 67 into the storage air chamber 109 and the storage hydraulic oil chamber 110, the wind driven generator 71 mounted on the side surface of the storage tank 67 has the function of converting wind energy at the orifice of the overflow switch 111 into electric energy, the overflow switch 111 mounted on the third orifice 68 has the function of charging air into the storage air chamber 109 under the action of the fourth air charging mechanism 24 and the second air charging mechanism 27 during the movement of the third drawer 75, the second drawer 76 and the cabinet fan 74, the air in the storage air chamber 109 will be discharged to the outside when the storage air chamber 109 will not store air after the storage period of time, in order to enable the second drawer 75, the second drawer 76 and the cabinet fan 74 to continue to work, the overflow switch 111 will enable the air in the storage air chamber 109 to be discharged to the outside when the storage air chamber 111 reaches 853 set pressure, so that the third drawer 894, the second drawer 75, the second drawer 76 and the cabinet fan 75, the cabinet fan 74 are mounted on the inner end of the cabinet fan 70, the inner end of the hydraulic oil chamber 75, the third cylinder 75, the hydraulic cylinder 75 and the cabinet fan 52 can be mounted on the inner cylinder 48, the inner end of the inner cylinder 48, the inner cylinder 75 and the inner cylinder 19, the inner cylinder 52 can be mounted on the inner cylinder 19, the inner cylinder 48 can be mounted on the inner cylinder 19, the inner cylinder 48, the inner cylinder 19, the inner cylinder 48 can be mounted in the inner cylinder 19, the inner cylinder 48 can be mounted on the inner cylinder 19, the inner cylinder 48, the inner cylinder 19, the inner cylinder 48, the inner cylinder 19, the hydraulic cylinder 19, the inner cylinder 48 can be mounted in the inner cylinder 48, the inner cylinder 48 can be mounted in the inner cylinder 19, the hydraulic cylinder 48, the inner cylinder 19, the inner cylinder 48 can be mounted in the hydraulic cylinder 19, the inner cylinder 19, the hydraulic cylinder.
The table top drive mechanism may be opened, the table top drive mechanism may.

Claims (4)

1, kinds of self-balancing desk of focus regulation, it includes desktop mechanism, table body mechanism, wherein desktop mechanism installs in the table body mechanism upside, its characterized in that:
the table body mechanism comprises a table top supporting structure, a central control device, a second drawer groove, a second accommodating hole, a 0 drawer guide groove, a second drawer groove, a 1 st sliding block, a second drawer guide groove, a cabinet groove, a 2 nd inflating mechanism, a trigger mechanism, a 3 rd pressure induction sheet, a second inflating mechanism, an empty groove, a 4 th handle, a second handle, a side support lug, a middle support lug, a third handle, a cabinet fan, a 5 th drawer, a second drawer and a table leg mechanism, wherein the lower end surface of the table top supporting structure is provided with the empty groove, the two sides of the front end surface of the table top supporting structure are symmetrically provided with two second drawer grooves which are symmetrical about the center plane of the empty groove, the upper structures and the mounting structures of the two second drawer grooves are completely identical, the upper structures and the mounting structures of the two drawer grooves of the second drawer grooves are symmetrically provided with two drawer guide grooves, the two 7 th sliding blocks are symmetrically mounted on the side surfaces of the second drawer grooves of the upper end surface of the second drawer groove of the second drawer, the drawer groove are mounted on the upper end surface of the table top surface of the second drawer, the table top surface of the drawer mechanism, the drawer groove of the drawer mechanism, the drawer is mounted in the table top surface of the second drawer groove of the table top surface of the second drawer mechanism, the table top supporting structure, the table top surface of the drawer, the drawer groove of the drawer, the drawer mechanism is mounted in the drawer, the drawer groove of the drawer, the drawer mechanism, the drawer groove of the drawer structure of the drawer is mounted in the drawer groove of the drawer, the drawer groove of the drawer structure is mounted in the drawer, the table top surface of the drawer, mounted in the table top surface of the drawer groove of the drawer, mounted in the drawer, the table top surface of the drawer, mounted in the table top surface of the drawer, mounted in the drawer, the table top surface of the drawer structure of the drawer, mounted in the table top surface of the drawer structure of the table top surface of the drawer, mounted in the table top surface of the drawer, mounted in the table top surface of the table top supporting structure of the drawer, mounted in the table top surface of;
the table leg mechanism comprises th guide grooves, square grooves, table leg blocks, th guide blocks, triggering square blocks, 0 th springs and second pressure sensing sheets, wherein the lower end faces of the table leg blocks are provided with the square grooves which are not communicated, two th guide grooves are symmetrically formed in two side faces of the square grooves, the upper end faces of the table leg blocks are arranged on the lower end faces of the table top supporting structures, the two th guide blocks are respectively and symmetrically arranged on two side faces of the triggering square blocks, the triggering square blocks are arranged in the square grooves through the matching of the th guide blocks and the th guide grooves, the th springs are positioned in the square grooves, the th springs th ends are arranged on the end faces of the triggering square blocks, the other th ends are arranged on the inner end faces of the square grooves, and the 4 second pressure sensing sheets are respectively arranged;
the trigger mechanism comprises a driving shaft, a second driving block, a second driving block, a switch column, a through hole, a switch column hole, a switch cylinder, a connecting pipe hole, a third bevel gear, a second bevel gear, a third 0 supporting shaft, a 1 supporting plate, a spherical surface, a trigger column, a second guide block, a second spring, a gear, a rack, a second supporting shaft, a second supporting plate, a third supporting shaft, a 3 unidirectional driving mechanism, a second gear, a third gear and a fourth gear, wherein the two second supporting plates are symmetrically arranged on the end surface of a accommodating hole, the second supporting shaft and the third supporting shaft are respectively arranged on the two second supporting plates, a plane formed by the axes of the second supporting shaft and the third supporting shaft is parallel to the end surface of a 635 for arranging the second supporting plate, the fifth gear and the gear are respectively symmetrically arranged on the second supporting shaft and the third supporting shaft, the racks are meshed with the gears 6867 and the fifth gear, a mounting structure which is arranged around the second supporting plate, is symmetrically arranged on the through hole of the second supporting shaft, the second supporting shaft is arranged on the peripheral opening of the second supporting shaft, the second supporting shaft is arranged on the peripheral opening of the second cylindrical switch column, the second supporting shaft, the cylindrical shaft, is uniformly meshed with the cylindrical shaft, the cylindrical shaft is arranged on the cylindrical shaft, is arranged on the cylindrical shaft, is uniformly meshed with the cylindrical shaft, and is arranged on the cylindrical shaft, and is arranged;
the table top mechanism comprises an upper table top, a table top shell, a weight, a driving mechanism, guide rails, fixed triangular blocks, an energy storage mechanism, a T-shaped groove, a trigger hole, an accommodating cavity, a second accommodating hole, a push surface, a hexagonal block, a cylindrical guide block and a semispherical groove, wherein the center of the lower end surface of the table top shell is provided with the second accommodating hole;
the driving mechanism comprises a fourth oil cavity, a third hydraulic cylinder hydraulic cylinder, a second hydraulic cylinder, a third hydraulic cylinder, a fourth hydraulic cylinder, a fifth hydraulic cylinder, a pushing square plate, a oil cavity, a limit circular plate, a second oil cavity, a second limit circular plate, a third oil cavity, a third limit circular plate, a fourth limit circular plate, a limit ring, a second limit ring, a third limit ring and a fourth limit ring, wherein the second hydraulic cylinder is installed in the 3 hydraulic cylinder through the limit circular plate, the inner end surface of the hydraulic cylinder forms a oil cavity with the limit plate;
the 4 pushing square plates are matched with the corresponding 4 pushing surfaces;
the unidirectional driving mechanism comprises a movement bar, a unidirectional ring, a 1 elongated slot, a third spring, a third guide groove, a third guide block and a oblique surface, wherein 4 th elongated slots are uniformly formed in the circumferential direction on the inner circular surface of the unidirectional ring, 4 th elongated slot internal structures and installation structures are completely the same, the th unidirectional ring is nested on the outer circular surface of the third support shaft, for any , two third guide grooves are symmetrically formed on the two side surfaces of the 8 th elongated slot, the th movement bar end is provided with a th oblique surface, the two third guide blocks are symmetrically installed on the two side surfaces of the th movement bar, the th movement bar is installed in the th elongated slot through the matching of the third guide block and the third guide groove, the nd oblique surface is matched with the driving block, the third spring is located in the 469 th elongated slot, the third spring 2 end surface is installed on the 56 th elongated slot, and the 82 7 is installed on the other end surface 8653 of the movement bar;
the second gear is arranged on the outer circular surface of the th unidirectional ring;
the second one-way mechanism comprises a second moving strip, a second one-way ring, a second long groove, a fourth spring, a fourth guide groove, fourth guide blocks, a second inclined surface and a second driving block, wherein 4 second long grooves are uniformly formed in the inner circular surface of the second one-way ring in the circumferential direction, the inner structures and the installation structures of the 4 second long grooves are completely the same, the second one-way ring is nested on the outer circular surface of a second support shaft, any of the second long grooves are symmetrically formed in two side surfaces of the second long groove, the end of the second moving strip is provided with the second inclined surface, the two fourth guide blocks are symmetrically installed on two side surfaces of the second moving strip, the second moving strip is installed in the second long groove through the matching of the fourth guide blocks and the fourth guide grooves, the second inclined surface is matched with the second driving block, the fourth spring is positioned in the second long groove, the end is installed on the inner end surface of the long groove, and the end is installed on the end surface of the moving strip;
the energy storage mechanism comprises an pipe orifice, a partition plate, a second pipe orifice, a storage box, a third pipe orifice, a fourth pipe orifice, a wind driven generator, a storage air cavity, a storage hydraulic oil cavity, an overflow pressure switch and a one-way exhaust pipe orifice, wherein the partition plate is arranged in the storage box;
the 4 pressure sensing sheets are connected with a central control device through lines, the four second pressure sensing sheets are connected with the central control device through lines, the oil chamber, the second oil chamber, the third oil chamber and the fourth oil chamber are connected with a corresponding pipe orifice through pipelines, the oil chamber, the second oil chamber, the third oil chamber and the fourth oil chamber are connected with a corresponding second pipe orifice through pipelines, the second pipe orifice is a one-way outlet pipe, the pipe orifice is connected with the 3 oil chamber, the second oil chamber, the third oil chamber and the fourth oil chamber, second electromagnetic switches are mounted on the pipelines, the second electromagnetic switches are connected with the central control device through lines, a wind driven generator is connected with batteries in the central control device through lines, each one-way exhaust hole is provided with an electromagnetic switch, the electromagnetic switch is connected with the central control device through lines, the three inflation mechanisms are gathered with the cavities on the two second inflation mechanisms to form pipelines, each other 368 electromagnetic switches are connected with the central control device through lines, the corresponding pipe orifices on the corresponding duct ports, the corresponding 4624 air chambers are connected with the corresponding 4624 storage tubes, and the corresponding 4624 tubes are connected with the corresponding 4624 tubes from the corresponding two air storage tubes on the corresponding 4624 tubes, and connected with the corresponding 4624 tubes on the corresponding 465 groups of the corresponding tubes from the corresponding tubes on the corresponding 465 tubes connected with the corresponding connecting tubes on the corresponding tubes of the connecting tubes connected with the corresponding 465 tubes connected with the corresponding tubes connected with the connecting tubes on the corresponding tubes connected with the connecting tubes of the corresponding 4624 tubes of the corresponding 465 groups of the corresponding 46;
when the table is in normal use, the four second pressure sensing pieces under the table leg mechanism are all in contact with the ground, the weights are positioned at the center position of the table top shell, the third spring is in a compressed state, the third spring and the fourth spring are in a free telescopic state, the four air storage cavities are all filled with air with constant pressure, when suspension legs of the four table leg mechanisms of the table are empty, the second pressure sensing piece transmits a signal to the center control mechanism, the center control device controls the orifice of the first 2 group on the corner line and the orifice of the second 3 oil cavity, the second oil cavity, the third oil cavity and the fourth oil cavity to be opened, when the center control device controls the second electromagnetic switch to be opened, the second electromagnetic switch which is close to the suspended table leg mechanism is still closed, when the orifice of the suspended air inflation channel in the suspended air cavity is far away from the suspended air inflation channel, the air inflation channel is far away from the suspended air channel, the air channel of the suspended air channel, the air channel;
the inflation mechanism comprises a air cavity, an air pushing circular plate, a second air cavity, an air cylinder, a limiting plate and a pushing rod, wherein the pushing rod is arranged on the air cylinder through the matching of the outer circular surface of the air pushing circular plate and the inner circular surface of the air cylinder;
the second inflation mechanism comprises an air pushing arc plate, a third air cavity, a fourth air cavity, an arc-shaped air shell, a narrow groove and an air pushing strip, wherein the narrow groove is formed in the end face of the arc-shaped air shell and communicated with the upper cavity of the arc-shaped air shell; the air pushing arc plate is matched with the inner wall of the upper cavity of the arc-shaped air shell through an air pushing strip and is arranged on the arc-shaped air shell, and a gap exists between the air pushing arc plate and the narrow groove; a one-way air inlet device and a one-way air outlet device are arranged on the third air cavity;
the ends of the two push rods are arranged on the inner end surface of the second drawer groove, the other end is arranged on the end surface of the second drawer, the other end of the push rods is arranged on the inner end surface of the drawer groove, and the other end is arranged on the end surface of the drawer.
2. The self-balancing desk with adjustable center of gravity as claimed in claim 1, wherein the th spring is a compression spring.
3. The center of gravity adjustable self-balancing desk of claim 1, wherein the second spring is a compression spring.
4. The self-balancing desk with adjustable center of gravity as claimed in claim 1, wherein the bevel gear is keyed to the drive shaft.
CN201911098748.9A 2017-07-11 2017-07-11 self-balancing office table with gravity center adjustment function Withdrawn CN110731614A (en)

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CN201710559151.4A CN107149280B (en) 2017-07-11 2017-07-11 A kind of self-balancing desk adjusted based on center of gravity

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Publication number Priority date Publication date Assignee Title
CN111407101A (en) * 2020-05-24 2020-07-14 刘珊 Angle protection device for large-scale furniture supporting part by using gravity center principle

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CN107157111B (en) * 2017-07-11 2019-11-26 广东铨鑫组合智能家具有限公司 A kind of autobalance desk based on gravity motion

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US4640484A (en) * 1985-05-06 1987-02-03 Fichtel & Sachs Industries Support column with gravity dependent retention means
CN201209451Y (en) * 2008-04-23 2009-03-18 于宁建 Externally pouring type monoblock hydraulic prop
CN202588753U (en) * 2012-05-10 2012-12-12 广西工学院鹿山学院 Multifunctional balance table capable of automatically adjusting angles and height
CN203407688U (en) * 2013-07-08 2014-01-29 湖州市东林镇青山学校 Gravity self-balancing type dining table
CN105708139A (en) * 2014-12-01 2016-06-29 西安思能网络科技有限公司 Four-legged table having self-balancing function
CN107157111B (en) * 2017-07-11 2019-11-26 广东铨鑫组合智能家具有限公司 A kind of autobalance desk based on gravity motion

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111407101A (en) * 2020-05-24 2020-07-14 刘珊 Angle protection device for large-scale furniture supporting part by using gravity center principle
CN111407101B (en) * 2020-05-24 2021-12-21 江苏欣格智能家居有限公司 Angle protection device for large-scale furniture supporting part by using gravity center principle

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