CN112220245A

CN112220245A - Combined multi-style leisure furniture

Info

Publication number: CN112220245A
Application number: CN202011155308.5A
Authority: CN
Inventors: 陈苏莲
Original assignee: Wenzhou Youshuai Furniture Co ltd
Current assignee: Greenlink System Furniture Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-01-15
Anticipated expiration: 2040-10-26
Also published as: CN112220245B

Abstract

The invention discloses combined multi-style leisure furniture, which comprises a table body, a transmission assembly and a rotating assembly, wherein the table body is provided with a table top; a table body: the table comprises a table body, a support, a guide groove, a limiting groove, a stretching assembly, a chair assembly, a supporting assembly, a flattening assembly, a lifting assembly and an adjusting assembly, wherein the side matching grooves are symmetrically formed in two sides of the table body; the transmission assembly is as follows: including bottom plate, lead screw, first motor, square bar, kerve, limiting plate, base and pedestal, bottom plate fixed connection is in the bottom surface middle part one end of the table body, and the one end of lead screw is rotated and is connected on the bottom plate, and this combination manifold type leisure furniture can realize the combination of multiple pattern to can realize multiple functions through the combination, the function is various, and the practicality is stronger.

Description

Combined multi-style leisure furniture

Technical Field

The invention relates to the technical field of furniture, in particular to combined multi-style leisure furniture.

Background

Furniture refers to a large range of essential appliances and facilities for maintaining normal life, engaging in production practice and developing social activities for human beings, and the furniture is continuously developed and innovated along with the steps of the times, is an important foundation for establishing working and living spaces by the way that the furniture is various in types, different in materials, complete in variety and different in use, and is of an integrated structure, single in function and incapable of realizing combination of various styles.

Disclosure of Invention

The technical problem to be solved by the invention is to overcome the existing defects, provide combined multi-style leisure furniture, realize the combination of various styles, realize various functions through combination, have various functions and strong practicability, and effectively solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the combined multi-style leisure furniture comprises a table body, a transmission component and a rotating component;

a table body: the table comprises a table body, a support, a guide groove, a limiting groove, a stretching assembly, a chair assembly, a supporting assembly, a flattening assembly, a lifting assembly and an adjusting assembly, wherein the table body is provided with a table body;

the transmission assembly is as follows: comprises a bottom plate, a screw rod, a first motor, a square rod, a bottom groove, a limiting plate, a base and a pedestal, wherein the bottom plate is fixedly connected with one end of the middle part of the bottom surface of the table body, one end of the screw rod is rotationally connected to the bottom plate, the first motor is arranged at the bottom of one end side surface of the table body, and the output shaft of the first motor is fixedly connected with one end of the screw rod, the square rod is in threaded connection with the screw rod through a threaded hole in the middle part, two bottom grooves are arranged, the two bottom grooves are respectively and symmetrically arranged at the bottoms of the opposite side surfaces of the supports at the two sides, the two limiting plates are symmetrically arranged, the two limit plates are respectively and symmetrically fixedly connected with the bottoms of the two sides of the square rod, and the sides, far away from each other, of the two limit plates are respectively and slidably connected with the bottom grooves of the two sides, the pedestal is fixedly connected to one end of the square rod, the pedestal is fixedly connected to the surface of the pedestal, and the pedestal is correspondingly matched with the end matching groove;

a rotating assembly: the novel television set comprises a containing groove, a rotating shaft, supporting rods, a television set, a secondary gear, a mounting groove, a second motor and a main gear, wherein the containing groove is formed in the surface of a pedestal, the rotating shaft is rotatably connected to one end of the inner side surface of the containing groove, the two supporting rods are symmetrically arranged and are respectively fixedly connected to two sides of the rotating shaft, the bottom surface of the television set is fixedly connected to the supporting rods, the secondary gear is fixedly sleeved in the middle of the rotating shaft, the mounting groove is formed in one side of the bottom surface of the containing groove, the second motor is arranged on the bottom surface of the mounting groove, and the main gear is fixedly sleeved on an output shaft of the second motor and meshed;

wherein: still include the PLC controller, the surface of the table body is located to the PLC controller, and the input of PLC controller is connected with external power source's output electricity, and the input of TV set, first motor and second motor is connected with the output electricity of PLC controller respectively.

Further, the extension assembly comprises a bidirectional screw, two sliding blocks, a rotating wheel and an extension plate, the bidirectional screw is rotatably connected inside the guide groove, two threads with opposite spiral directions are symmetrically arranged on two sides of the bidirectional screw, the two sliding blocks are respectively connected to two sides of the bidirectional screw through threaded holes in the middle of the two sliding blocks, the two sliding blocks are both in sliding connection with the guide groove, the rotating wheel is fixedly connected to one end of the bidirectional screw, the two extension plates are arranged in a crossed mode, one ends of the two extension plates are hinged to the sliding blocks on two sides respectively, the crossed overlapped positions of the two extension plates are hinged to each other, the extension assembly can realize rotation of the bidirectional screw by rotating the rotating wheel, then under the action of the guide groove, the sliding blocks on two sides can be drawn close to or separated from each other, and extension of the sliding groove can be realized through the crossed.

Further, the arm-chair subassembly includes support, diaphragm, installation axle and backup plate, the support symmetry is equipped with two and locates the surperficial both sides of spout respectively, and the support corresponds with the spacing groove, the bottom surface both sides of diaphragm respectively with the support fixed connection of both sides, the side at the diaphragm is connected in the installation rotation of axle, backup plate fixed connection is on the installation axle, and arm-chair subassembly accessible diaphragm and the connection of backup plate can make up into an arm-chair.

Furthermore, the supporting component comprises a supporting plate, a screw rod, a shifting wheel and a supporting plate, the supporting plate is symmetrically provided with two supporting plates which are respectively arranged on two sides of the side face of the sliding groove, the screw rod is in threaded connection with the supporting plate, the shifting wheel is arranged at the top end of the screw rod, the supporting plate is rotatably connected to the bottom end of the screw rod, the supporting component can drive the screw rod to rotate by rotating the shifting wheel after the sliding groove is unfolded, and when the supporting plate is in contact with the bottom face, the supporting component can continue to rotate to support the sliding groove through the supporting plate.

Further, it includes adjustment tank, regulating block, circular slot and electric putter to open up flat subassembly, the side of backup plate is located to the regulating tank, regulating block sliding connection is in the adjustment tank, the top surface of support is located to the circular slot, electric putter locates in the circular slot, and electric putter's top is articulated with the regulating block, and electric putter's input is connected with the output electricity of PLC controller, and the usable electric putter's of flat subassembly shrink, accessible regulating block drive backup plate rotate round the installation axle, after electric putter income circular slot completely, can realize that the level of backup plate is placed, and then through cooperating with the diaphragm, can regard as the bed board to use.

Further, lifting unit includes square groove, fixed slot, electronic jar and lifter plate, the surface middle part of the table body is located to the square groove, the bottom surface middle part of square groove is located to the fixed slot, the bottom surface of fixed slot is located to the bottom of electronic jar, the top of electronic jar is located to the lifter plate, and the input of electronic jar is connected with the output electricity of PLC controller, and the usable electronic jar of lifting unit's rising drives the lifter plate upward movement, and then realizes the rising of projecting apparatus.

Further, the lifting component still includes mounting panel, round pin axle, fixed plate and projecting apparatus, the surperficial both sides of lifter plate are located to the mounting panel symmetry, the round pin axle runs through the mounting panel of both sides, the round pin epaxial is located to the fixed plate, on the fixed plate was located to the projecting apparatus, the input of projecting apparatus was connected with the output electricity of PLC controller, and the projecting apparatus can regard as office tool to use, provides convenience for the official working.

Further, the adjusting part includes riser, second electric putter, rack and driven gear, the surface of lifter plate is located to the riser, the side of riser is located to second electric putter's one end, second electric putter's the other end is located to the rack, driven gear is fixed cup joint in the one end of round pin axle and with rack toothing, the flexible rack motion that drives of the usable second electric putter of adjusting part, the rack through with driven gear's meshing, can realize the rotation of round pin axle, then can realize the regulation to the projecting apparatus angle.

Furthermore, the adjusting assembly further comprises a sealing groove and a cover plate, the sealing groove is formed in the top of the square groove, one side of the cover plate is movably connected to one side of the sealing groove, and the cover plate can be matched with the sealing groove to seal the square groove.

Further, the extension assembly further comprises two movable blocks and a sliding groove, the two movable blocks are symmetrically arranged and hinged to the other ends of the two side extension plates respectively, and two sides of the sliding groove are connected with the movable blocks on two sides in a sliding mode respectively.

Compared with the prior art, the invention has the beneficial effects that: the combined multi-style leisure furniture has the following advantages:

1. the rotation of the usable first motor of transmission assembly of this combination polytype leisure furniture drives the lead screw and rotates, under the effect of kerve and limiting plate, can realize the rectilinear movement of square bar, and then accessible base drives pedestal rectilinear movement, and then can realize that the automation of pedestal stretches out.

2. This extension subassembly of combination polytypic leisure furniture can realize the rotation of two-way screw rod through rotating the runner, then under the effect of guide slot, can realize drawing close each other or separating of both sides slider, and then the stretching out of spout is realized to the criss-cross extension board of accessible.

3. This combination polytype leisure furniture's arm-chair subassembly accessible diaphragm and the connection of backup plate can make up into an arm-chair, and the usable electric putter's of exhibition flat subassembly shrink, accessible regulating block drive the backup plate and rotate round the installation axle, and after first electric putter income circular slot completely, can realize that the level of backup plate is placed, and then through cooperating with the diaphragm, can regard as the bed board to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at the position A of the present invention;

FIG. 3 is a schematic cross-sectional view of the present invention;

FIG. 4 is a schematic bottom view of the present invention;

FIG. 5 is a schematic axial side view of the present invention.

In the figure: 1 table body, 11PLC, 12 side matching groove, 13 end matching groove, 14 support, 15 guide groove, 16 limit groove, 2 extending component, 21 two-way screw rod, 22 slide block, 23 rotating wheel, 24 extending plate, 25 movable block, 26 sliding groove, 3 chair component, 31 support, 32 transverse plate, 33 mounting shaft, 34 backing plate, 4 supporting component, 41 support plate, 42 screw rod, 43 dial wheel, 44 supporting plate, 5 flattening component, 51 adjusting groove, 52 adjusting block, 53 circular groove, 54 first electric push rod, 6 transmission component, 61 bottom plate, 62 screw rod, 63 first motor, 64 square rod, 65 bottom groove, 66 limit plate, 67 base, 68 pedestal, 7 rotating component, 71 containing groove, 72 rotating shaft, 73 support rod, 74 television, 75 secondary gear, 76 mounting groove, 77 second motor, 78 main gear, 8 lifting component, 81 square groove, 82, 83 electric cylinder, 84 lifting plate, 85 mounting plate, 82 mounting plate, The device comprises a pin shaft 86, a 87 fixing plate 88 projector, a 9 adjusting component, a vertical plate 91, a second electric push rod 92, a rack 93, a driven gear 94, a 95 sealing groove and a 96 cover plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the combined multi-style leisure furniture comprises a table body 1, a transmission component 6 and a rotating component 7;

a table body 1: the two sides of the table body 1 are symmetrically provided with side matching grooves 12, one end of the table body 1 is provided with an end matching groove 13, two sides of the bottom surface of the table body 1 are respectively symmetrically provided with a support 14, the side surface of the support 14 is provided with a guide groove 15, two sides of the upper surface of the guide groove 15 are symmetrically provided with a limiting groove 16, the table body is provided with an extension component 2, the extension component 2 comprises a bidirectional screw 21, a slide block 22, a rotating wheel 23 and an extension plate 24, the bidirectional screw 21 is rotatably connected inside the guide groove 15, two sections of threads with opposite spiral directions are symmetrically arranged on two sides of the bidirectional screw 21, the two slide blocks 22 are symmetrically provided with two sliding wheels 22, the two sliding wheels 22 are respectively in threaded connection with two sides of the bidirectional screw 21 through a threaded hole in the middle part, the two slide blocks 22 are both in sliding connection with the guide groove 15, the rotating, the two extending plates 24 are hinged at the crossed overlapped part, the utility model also comprises two movable blocks 25 and a sliding chute 26, two movable blocks 25 are symmetrically arranged, the two movable blocks 25 are respectively hinged with the other ends of the extending plates 24 at the two sides, the two inner sides of the sliding chute 26 are respectively connected with the movable blocks 25 at the two sides in a sliding way, the extending component 2 is provided with an armchair component 3, the armchair component 3 comprises a bracket 31, a transverse plate 32, a mounting shaft 33 and a backup plate 34, the bracket 31 is symmetrically arranged with two movable blocks 25 at the two sides and is respectively arranged at the two sides of the surface of the sliding chute 26, the bracket 31 corresponds to a limiting groove 16, the two sides of the bottom surface of the transverse plate 32 are respectively and fixedly connected with the brackets 31 at the two sides, the mounting shaft 33 is rotatably connected with the side surface of the transverse plate 32, the backup plate 34 is fixedly connected on the mounting shaft 33, the supporting component 4 is arranged on the armchair component 3, the supporting, the screw 42 is in threaded connection with the support plate 41, the thumb wheel 43 is arranged at the top end of the screw 42, the support plate 44 is rotatably connected at the bottom end of the screw 42, the support assembly 4 is provided with the flattening assembly 5, the flattening assembly 5 comprises an adjusting groove 51, an adjusting block 52, a circular groove 53 and a first electric push rod 54, the adjusting groove 51 is arranged on the side surface of the backup plate 34, the adjusting block 52 is slidably connected in the adjusting groove 51, the circular groove 53 is arranged on the top surface of the support 31, the first electric push rod 54 is arranged in the circular groove 53, the top end of the first electric push rod 54 is hinged with the adjusting block 52, the input end of the first electric push rod 54 is electrically connected with the output end of the PLC 11, the middle part of the surface of the table body 1 is provided with the lifting assembly 8, the lifting assembly 8 comprises a square groove 81, a fixing groove 82, an electric cylinder 83 and a lifting plate 84, the square groove 81 is arranged in the middle part of the surface of the, the lifting plate 84 is arranged at the top end of the electric cylinder 83, the input end of the electric cylinder 83 is electrically connected with the output end of the PLC 11, the PLC further comprises an installation plate 85, a pin shaft 86, a fixing plate 87 and a projector 88, the installation plate 85 is symmetrically arranged at two sides of the surface of the lifting plate 84, the pin shaft 86 penetrates through the installation plates 85 at two sides, the fixing plate 87 is arranged on the pin shaft 86, the projector 88 is arranged on the fixing plate 87, the input end of the projector 88 is electrically connected with the output end of the PLC 11, the lifting assembly 8 is provided with an adjusting assembly 9, the adjusting assembly 9 comprises a vertical plate 91, a second electric push rod 92, a rack 93 and a driven gear 94, the vertical plate 91 is arranged on the surface of the lifting plate 84, one end of the second electric push rod 92 is arranged on the side surface of the vertical plate 91, the rack 93 is arranged at the other end of the second electric push, the sealing groove 95 is arranged at the top of the square groove 81, and one side of the cover plate 96 is movably connected to one side of the sealing groove 95;

the transmission assembly 6: comprises a bottom plate 61, a screw rod 62, a first motor 63, a square rod 64, bottom grooves 65, limit plates 66, a base 67 and a pedestal 68, wherein the bottom plate 61 is fixedly connected at one end of the middle part of the bottom surface of the table body 1, one end of the screw rod 62 is rotatably connected on the bottom plate 61, the first motor 63 is arranged at the bottom of one side surface of the table body 1, an output shaft of the first motor 63 is fixedly connected with one end of the screw rod 62, the square rod 64 is in threaded connection with the screw rod 62 through a threaded hole in the middle part, two bottom grooves 65 are arranged, the two bottom grooves 65 are respectively and symmetrically arranged at the bottoms of opposite side surfaces of two side supports 14, the two limit plates 66 are symmetrically arranged, the two limit plates 66 are respectively and symmetrically and fixedly connected at the bottoms of two sides of the square rod 64, one side, which is far away from each other, of the two limit plates 66 are respectively in sliding connection with, and the pedestal 68 is correspondingly fitted with the end fitting groove 13;

the rotating assembly 7: the television comprises a containing groove 71, a rotating shaft 72, a support rod 73, a television 74, a pinion 75, mounting grooves 76, a second motor 77 and a main gear 78, wherein the containing groove 71 is arranged on the surface of a pedestal 68, the rotating shaft 72 is rotatably connected to one end of the inner side surface of the containing groove 71, the two support rods 73 are symmetrically arranged and are respectively and fixedly connected to two sides of the rotating shaft 72, the bottom surface of the television 74 is fixedly connected to the support rod 73, the pinion 75 is fixedly sleeved on the middle part of the rotating shaft 72, the mounting grooves 76 are arranged on one side of the bottom surface of the containing groove 71, the second motor 77 is arranged on the bottom surface of the mounting grooves 76, and the main gear 78 is fixedly sleeved on an output shaft of the second motor;

wherein: still include PLC controller 11, PLC controller 11 locates the surface of the table body 1, and PLC controller 11's input is connected with external power source's output electricity, and the input of TV set 74, first motor 63 and second motor 77 is connected with PLC controller 11's output electricity respectively.

The rotation of the usable first motor 63 of drive assembly 6 drives lead screw 62 to rotate, under the effect of kerve 65 and limiting plate 66, can realize the rectilinear movement of square bar 64, and then accessible base 67 drives pedestal 68 rectilinear movement, and then can realize that the automation of pedestal 68 stretches out.

When in use:

firstly, the screw 62 is driven to rotate by the rotation of the first motor 63, the square bar 64 can be linearly moved under the action of the bottom groove 65 and the limiting plate 66, the pedestal 68 can be driven to linearly move by the base 67, the pedestal 68 can be automatically extended, after the square bar is extended, the main gear 78 can be driven to rotate by the rotation of the second motor 77, the main gear 78 can be meshed with the pinion 75 to realize the rotation of the rotating shaft 72 and further drive the television 74 to rotate, the television 74 can be rotated from the horizontal state to the vertical state, the television 74 can be used, the bidirectional screw 21 can be rotated by rotating the rotating wheel 23, the sliders 22 at two sides can be closed or separated under the action of the guide groove 15, the extension and expansion of the sliding groove 26 can be realized by the crossed extension plate 24, and the transverse plate 32 and the backup plate 34 can be combined into a chair, secondly, utilize the shrink of first electric putter 54, accessible regulating block 52 drives backup plate 34 and rotates around installation axle 33, after first electric putter 54 takes in circular slot 53 completely, can realize that the level of backup plate 34 is placed, and then through cooperating with diaphragm 32, can regard as the bed board to use, utilize the rising of electric cylinder 83 to drive lifter plate 84 upward movement, and then realize the rise of projecting apparatus 88, then, utilize the flexible rack 93 motion that drives of second electric putter 92, rack 93 is through the meshing with driven gear 94, can realize the rotation of round pin axle 86, then can realize the regulation to projecting apparatus 88 angle.

It should be noted that the specific model of the core chip of the PLC controller 11 disclosed in this embodiment is siemens S7-300, and the first motor 63, the second motor 77, the first electric push rod 54, the second electric push rod 92, and the electric cylinder 83 may be freely configured according to the actual application scenario. The PLC controller controls the first motor 63, the second motor 77, the first electric push rod 54, the second electric push rod 92 and the electric cylinder 83 to work by adopting a method commonly used in the prior art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Make up multimode leisure furniture, its characterized in that: comprises a table body (1), a transmission component (6) and a rotating component (7);

table body (1): lateral matching grooves (12) are symmetrically formed in two sides, an end matching groove (13) is formed in one end of the table body (1), supports (14) are symmetrically formed in two sides of the bottom surface of the table body (1) respectively, guide grooves (15) are formed in the side surfaces of the supports (14), limiting grooves (16) are symmetrically formed in two sides of the upper surface of each guide groove (15), an extension assembly (2) is arranged on each extension assembly (2), a chair assembly (3) is arranged on each extension assembly (2), a supporting assembly (4) is arranged on each chair assembly (3), a flattening assembly (5) is arranged on each supporting assembly (4), a lifting assembly (8) is arranged in the middle of the surface of the table body (1), and an adjusting assembly (9) is arranged on each lifting assembly;

transmission assembly (6): comprises a bottom plate (61), a screw rod (62), a first motor (63), a square rod (64), bottom grooves (65), limiting plates (66), a base (67) and a pedestal (68), wherein the bottom plate (61) is fixedly connected at one end of the middle part of the bottom surface of a table body (1), one end of the screw rod (62) is rotatably connected on the bottom plate (61), the first motor (63) is arranged at the bottom of the side surface of one end of the table body (1), the output shaft of the first motor (63) is fixedly connected with one end of the screw rod (62), the square rod (64) is in threaded connection with the screw rod (62) through a threaded hole at the middle part, the bottom grooves (65) are two, the two bottom grooves (65) are respectively and symmetrically arranged at the bottoms of the opposite side surfaces of two side supports (14), the limiting plates (66) are symmetrically arranged two, and the two limiting plates (66) are respectively and symmetrically and fixedly connected at the bottoms of the, one sides, far away from each other, of the two limiting plates (66) are respectively in sliding connection with the bottom grooves (65) on the two sides, the base (67) is fixedly connected to one end of the square rod (64), the pedestal (68) is fixedly connected to the surface of the base (67), and the pedestal (68) is correspondingly matched with the end part matching groove (13);

rotating assembly (7): comprises a containing groove (71), a rotating shaft (72), a support rod (73), a television (74), a pinion (75), a mounting groove (76), a second motor (77) and a main gear (78), the accommodating groove (71) is arranged on the surface of the pedestal (68), the rotating shaft (72) is rotatably connected with one end of the inner side surface of the accommodating groove (71), the two support rods (73) are symmetrically arranged and are respectively fixedly connected with the two sides of the rotating shaft (72), the bottom surface of the television (74) is fixedly connected to the support rod (73), the pinion (75) is fixedly sleeved in the middle of the rotating shaft (72), the mounting groove (76) is arranged on one side of the bottom surface of the accommodating groove (71), the second motor (77) is arranged on the bottom surface of the mounting groove (76), the main gear (78) is fixedly sleeved on an output shaft of the second motor (77) and meshed with the pinion (75);

wherein: still include PLC controller (11), the surface of the table body (1) is located in PLC controller (11), and the input of PLC controller (11) is connected with external power source's output electricity, and the input of TV set (74), first motor (63) and second motor (77) is connected with the output electricity of PLC controller (11) respectively.

2. The combination multi-style leisure furniture according to claim 1, characterized in that: extension subassembly (2) are including two-way screw rod (21), slider (22), runner (23) and extension board (24), two-way screw rod (21) are rotated and are connected in the inside of guide slot (15), and the bilateral symmetry of two-way screw rod (21) is equipped with two sections opposite screw thread of spiral direction, slider (22) symmetry is equipped with two, and two slider (22) are respectively in the both sides of two-way screw rod (21) through the screw hole threaded connection at middle part, and two slider (22) all with guide slot (15) sliding connection, runner (23) fixed connection is in the one end of two-way screw rod (21), extension board (24) are alternately equipped with two, and two one ends of extending board (24) are articulated with slider (22) of both sides respectively, and two cross coincidence departments of extending board (24) are articulated.

3. The combination multi-style leisure furniture according to claim 2, characterized in that: arm-chair subassembly (3) are including support (31), diaphragm (32), installation axle (33) and backup plate (34), support (31) symmetry is equipped with two and locates the surface both sides of spout (26) respectively, and support (31) correspond with spacing groove (16), the bottom surface both sides of diaphragm (32) respectively with support (31) fixed connection of both sides, installation axle (33) rotate the side of connecting at diaphragm (32), backup plate (34) fixed connection is on installation axle (33).

4. The combination multi-style leisure furniture according to claim 2, characterized in that: the supporting assembly (4) comprises supporting plates (41), screw rods (42), shifting wheels (43) and supporting plates (44), the supporting plates (41) are symmetrically provided with two supporting plates and are respectively arranged on two sides of the side face of the sliding groove (26), the screw rods (42) are in threaded connection with the supporting plates (41), the shifting wheels (43) are arranged at the top ends of the screw rods (42), and the supporting plates (44) are rotatably connected to the bottom ends of the screw rods (42).

5. The combination multi-style leisure furniture according to claim 3, characterized in that: flattening subassembly (5) are including adjustment tank (51), regulating block (52), circular slot (53) and electric putter (54), the side of backup plate (34) is located in adjustment tank (51), regulating block (52) sliding connection is in adjustment tank (51), the top surface of support (31) is located in circular slot (53), electric putter (54) are located in circular slot (53), and the top of electric putter (54) is articulated with regulating block (52), and the input of electric putter (54) is connected with the output electricity of PLC controller (11).

6. The combination multi-style leisure furniture according to claim 1, characterized in that: lifting unit (8) are including square groove (81), fixed slot (82), electronic jar (83) and lifter plate (84), the surperficial middle part of the table body (1) is located in square groove (81), the bottom surface middle part of square groove (81) is located in fixed slot (82), the bottom surface of fixed slot (82) is located to the bottom of electronic jar (83), the top of electronic jar (83) is located in lifter plate (84), and the input of electronic jar (83) is connected with the output electricity of PLC controller (11).

7. The combination multi-style leisure furniture according to claim 6, characterized in that: lifting unit (8) still include mounting panel (85), round pin axle (86), fixed plate (87) and projecting apparatus (88), the surperficial both sides of lifter plate (84) are located to mounting panel (85) symmetry, round pin axle (86) run through mounting panel (85) of both sides, fixed plate (87) are located on round pin axle (86), projecting apparatus (88) are located on fixed plate (87), and the input of projecting apparatus (88) is connected with the output electricity of PLC controller (11).

8. The combination multi-style leisure furniture according to claim 7, characterized in that: adjusting part (9) include riser (91), second electric putter (92), rack (93) and driven gear (94), the surface of lifter plate (84) is located in riser (91), the side of riser (91) is located to the one end of second electric putter (92), the other end of second electric putter (92) is located in rack (93), driven gear (94) are fixed cup joint in the one end of round pin axle (86) and with rack (93) meshing.

9. The combination multi-style leisure furniture according to claim 6, characterized in that: adjusting part (9) still include seal groove (95) and apron (96), the top of square groove (81) is located in seal groove (95), one side swing joint of apron (96) is in one side of seal groove (95).

10. The combination multi-style leisure furniture according to claim 2, characterized in that: the extension assembly (2) further comprises two movable blocks (25) and two sliding grooves (26), the two movable blocks (25) are symmetrically arranged, the two movable blocks (25) are hinged to the other ends of the extension plates (24) on the two sides respectively, and the two sides of the inner portion of each sliding groove (26) are connected with the movable blocks (25) on the two sides in a sliding mode respectively.