CN113749405B

CN113749405B - Dining table for smart home with desktop self-extension mechanism

Info

Publication number: CN113749405B
Application number: CN202111008031.8A
Authority: CN
Inventors: 马娟; 姚小兵
Original assignee: Taizhou Huachen Wooden Furniture Co ltd
Current assignee: Taizhou Huachen Wooden Furniture Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2023-04-28
Anticipated expiration: 2041-08-31
Also published as: CN113749405A

Abstract

The invention discloses an intelligent household dining table with a tabletop self-extending mechanism, which relates to the technical field of intelligent furniture and comprises a main body, wherein four expansion plates are connected to the bottom surface of the main body in a sliding manner, four supporting legs are fixedly connected to the bottom surface of the main body, baffle plates are fixedly connected to the surfaces of the four supporting legs together, a rotating plate is rotatably connected to the bottom surface of the main body, a driving shaft is fixedly connected to the inner wall of the rotating plate, expansion components which simultaneously drive the four expansion plates to displace in the direction far away from the main body are arranged in the rotating plate, and a driving mechanism which drives the driving shaft to rotate is arranged below the rotating plate.

Description

Dining table for smart home with desktop self-extension mechanism

Technical Field

The invention relates to the technical field of intelligent furniture, in particular to an intelligent household dining table with a desktop self-extending mechanism.

Background

Dining table refers to a table specially used for dining, is one of main furniture of families at present, and people can enjoy various foods on the dining table.

When the home visitors, the dishes prepared at the time are more, the traditional dining table does not have the capability of expanding the bearing space because of fixed style, the use requirement is not met at the time, a table is often required to be added to meet the use requirement, the ever-increasing actual life requirement cannot be met, and the use is inconvenient.

Disclosure of Invention

The invention aims to provide an intelligent household dining table with a tabletop self-extension mechanism, which has the advantages that the carrying space of the dining table is automatically expanded, the using space is saved when the dining table is not used, the dining table is suitable for various use requirements, and the problem that the carrying space cannot be expanded due to fixed patterns of the traditional dining table is solved.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a dining table for smart home with desktop is from extension mechanism, includes the main part, the bottom surface sliding connection of main part has four expansion boards, the bottom surface fixedly connected with four supporting legs of main part, four the surperficial fixedly connected with baffle jointly of supporting leg, the bottom surface rotation of main part is connected with the commentaries on classics board, the inner wall fixedly connected with drive shaft of commentaries on classics board, be provided with in the commentaries on classics board simultaneously drive four expansion board is to keeping away from the expansion part of main part direction displacement simultaneously, the below of commentaries on classics board is provided with the drive shaft pivoted actuating mechanism.

Optionally, the expansion part includes four dead axles, four the equal fixedly connected with expansion rod in bottom surface of expansion board, the surface of baffle is seted up respectively and is supplied four expansion rod pass and with its sliding connection's wearing mouth, four the dead axle is fixed connection respectively at four expansion rod's surface, four expansion grooves have been seted up to the surface of rotating board, four the arbor arm of dead axle respectively with four expansion groove's cell wall sliding connection.

Optionally, the driving mechanism comprises a motor, the motor is fixedly connected to the surface of the baffle, an output shaft of the motor is fixedly connected with a worm wheel, the bottom end of the driving shaft is fixedly connected with a worm, and the worm wheel is meshed with the worm.

Optionally, still including four groups clearance parts of the comprehensive clearance in surface of main part, clearance parts includes the shower nozzle, logical groove has been seted up on the surface of expansion board, the bottom surface of main part seted up with the displacement groove that leads to the groove to be linked together, the cell wall fixedly connected with rack bar of displacement groove, the cell wall fixedly connected with of leading to the groove decides the pole, the lever arm rotation of deciding the pole is connected with gear one, gear one's tooth with the tooth of rack bar meshes, the cell wall rotation of leading to the groove is connected with transfer line one, the top fixedly connected with gear two of transfer line, gear two's tooth with gear one's tooth meshes, the cell wall rotation of leading to the groove is connected with transfer line two, transfer line one with pass through pulley assembly transmission connection between the transfer line two, the lever arm fixedly connected with bull stick of leading to the groove, the lever arm end articulates there is the confession the pendulum rod and with the slider of its sliding connection of rack bar, the top fixedly connected with gear two's teeth of transfer line, the tooth of gear two with tooth of gear meshes with tooth of gear one, transfer line two's groove wall rotation is connected with transfer line two through the lever arm assembly.

Optionally, the inner wall fixedly connected with pan feeding pipe of swivel plate, the pan feeding mouth has been seted up on the surface of main part, the pan feeding pipe with the pan feeding mouth misplaces mutually.

Optionally, the bottom surface of arbitrary two relative positions expansion board all fixedly connected with stay cord, the inner wall fixedly connected with two gyro wheels of baffle, the surface of baffle has seted up and has supplied two the opening that the stay cord passed, two the bottom of stay cord is fixedly connected with collection box jointly.

Optionally, the collecting box is located right below the bottom end of the feeding pipe.

Optionally, the back of four branch all is fixedly connected with chopsticks box.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the motor is started to drive the worm wheel to rotate, and the four expansion plates are driven to move in the direction away from the driving shaft, so that the four expansion plates respectively extend out of the bottom of the main body, and the effect of expanding the using area of the tabletop is achieved.

2. When the expansion plate is displaced in the direction away from the driving shaft, the spray heads are made to swing reciprocally, and as the process of the reciprocal swing of the spray heads is the unfolding or recycling process of the device, users can start the cleaning assembly in the process, at the moment, cleaning foam is sprayed out from the spray heads, and the four spray heads operate simultaneously, so that the effect of fully spraying the cleaning foam to the main body and facilitating the cleaning of the users is achieved.

3. When the rotating plate is rotated, the feeding port is communicated with the feeding pipe, so that a user can put food bones and the like generated during use of the main body into the collecting box through the feeding pipe, and the effect of keeping the surface of the main body clean is achieved.

4. According to the invention, the two expansion rods move oppositely, so that the pull rope is pulled, the collection box is enabled to move upwards in the horizontal direction, and at the moment, the space at the lower part of the collection box is clear, so that the effects of bringing convenience to the stretching of the legs of a user and improving the use comfort of the device are achieved.

5. When the device is used, the two expansion plates are recycled, namely, the collecting box is downwards displaced under the condition of self gravity, and the collecting box is relatively lower, so that the effect of conveniently cleaning residues in the collecting box is achieved.

Drawings

FIG. 1 is an isometric view of a construction of the present invention;

FIG. 2 is a cross-sectional view of the front structure of the present invention;

FIG. 3 is a top view of a partial structure of the present invention;

FIG. 4 is a cross-sectional view of a partial front view of the structure of the present invention;

fig. 5 is an enlarged view of the structure of fig. 2 a in accordance with the present invention.

In the figure: 1. a main body; 2. an expansion plate; 3. support legs; 4. a baffle; 5. a rotating plate; 6. a drive shaft; 7. fixing the shaft; 8. an expansion rod; 9. an expansion tank; 10. a motor; 11. a worm wheel; 12. a worm; 13. a spray head; 14. a through groove; 15. a displacement groove; 16. a rack row; 17. a fixed rod; 18. a first gear; 19. a transmission rod I; 20. a second gear; 21. a transmission rod II; 22. a pulley assembly; 23. a rotating rod; 24. swing rod; 25. a slide block; 26. a support rod; 27. a cleaning assembly; 28. a feeding pipe; 29. a feed inlet; 30. a pull rope; 31. a roller; 32. a through port; 33. a collection box; 34. chopstick box.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a dining table for smart home with desktop is from extending mechanism, including main part 1, the bottom surface sliding connection of main part 1 has four expansion plates 2, the bottom surface fixedly connected with four supporting legs 3 of main part 1, the common fixedly connected with baffle 4 of the surface of four supporting legs 3, the bottom surface rotation of main part 1 is connected with the commentaries on classics board 5, the inner wall fixedly connected with drive shaft 6 of commentaries on classics board 5, be provided with the expansion part that drives four expansion plates 2 simultaneously to keeping away from main part 1 direction displacement in the commentaries on classics board 5, the below of commentaries on classics board 5 is provided with drive shaft 6 pivoted actuating mechanism, the user drives the expansion part through actuating mechanism and operates, thereby make four expansion plates 2 all to keeping away from the direction of drive shaft 6 and carry out the displacement, make four expansion plates 2 stretch out from the bottom of main part 1 respectively, can reach the effect of enlarging the desktop usable floor.

Further, the expansion part includes four dead axles 7, the equal fixedly connected with expansion rod 8 of bottom surface of four expansion plates 2, the wearing mouth that supplies four expansion rods 8 to pass and sliding connection with it has been seted up respectively to the surface of baffle 4, four dead axles 7 are fixed connection respectively at the surface of four expansion rods 8, four expansion grooves 9 have been seted up on the surface of revolving plate 5, the arm of four dead axles 7 respectively with four expansion groove 9's cell wall sliding connection, through rotatory drive shaft 6, can drive revolving plate 5 and rotate, as shown in fig. 3, when revolving plate 5 rotates, four dead axles 7 slide along four expansion groove 9's cell wall respectively at this moment, at this moment through baffle 4 to expansion rod 8's spacing for four expansion rods 8 all carry out the displacement to the direction of keeping away from drive shaft 6, thereby drive four expansion plates 2 all carry out the displacement to the direction of keeping away from drive shaft 6, make four expansion plates 2 stretch out from the bottom of main part 1 respectively, can reach the effect of expanding the desktop usable floor area.

Further, the driving mechanism comprises a motor 10, the motor 10 is fixedly connected to the surface of the baffle 4, an output shaft of the motor 10 is fixedly connected with a worm wheel 11, the bottom end of the driving shaft 6 is fixedly connected with a worm 12, the worm wheel 11 is meshed with the worm 12, a user drives the worm wheel 11 to rotate by starting the motor 10, and accordingly the worm 12 is driven to rotate, and the driving shaft 6 is driven to rotate.

In order to improve the practicability of the device, the device further comprises four groups of cleaning components for comprehensively cleaning the surface of the main body 1, the cleaning components comprise a spray head 13, the surface of the expansion plate 2 is provided with a through groove 14, the bottom surface of the main body 1 is provided with a displacement groove 15 communicated with the through groove 14, the groove wall of the displacement groove 15 is fixedly connected with a rack row 16, the groove wall of the through groove 14 is fixedly connected with a fixed rod 17, the lever arm of the fixed rod 17 is rotationally connected with a first gear 18, the tooth of the first gear 18 is meshed with the tooth of the rack row 16, the groove wall of the through groove 14 is rotationally connected with a first transmission rod 19, the top end of the first transmission rod 19 is fixedly connected with a second gear 20, the tooth of the second gear 20 is meshed with the tooth of the first gear 18, the groove wall of the through groove 14 is rotationally connected with a second transmission rod 21, the first transmission rod 19 is in transmission connection with the second transmission rod 21 through a belt pulley assembly 22, the lever arm of the second transmission rod 21 is fixedly connected with a rotary rod 23, the inner wall of the through groove 14 is hinged with a swing rod 24, the end part of the swing rod 23 is hinged with a sliding block 25 which is used for the swing rod 24 to pass through and is in sliding connection with the swing rod, the surface of the expansion plate 2 is provided with an opening for the swing rod 24 to displace, the surface of the swing rod 24 is fixedly connected with a supporting rod 26, the spray head 13 is arranged on the lever arm of the supporting rod 26, the lever arm of the supporting rod 26 is provided with a cleaning component 27, when the four expansion plates 2 displace in the direction far away from the driving shaft 6, the expansion plate 2 on the right side is taken as an example, as shown in figure 4, the position of the rack row 16 is kept unchanged, so that the first gear 18 rotates, the second gear 20 rotates, the driving rod 19 rotates, the second driving rod 21 rotates through the transmission of the belt pulley component 22, the rotating rod 23 rotates by taking the driving rod 21 as the center of a circle, and then drive pendulum rod 24 and regard its articulated joint with expansion plate 2 as the centre of a circle to swing, slider 25 carries out reciprocating sliding along the lever arm of pendulum rod 24 this moment, thereby make branch 26 swing through the swing of pendulum rod 24, thereby make shower nozzle 13 swing, continue rotatory can make shower nozzle 13 carry out reciprocating swing through the bull stick 23, expansion plate 2 carries out the displacement to the direction of keeping away from drive shaft 6 this moment, because the process of shower nozzle 13 reciprocating swing is the device expansion or recovery process, the user can start clean subassembly 27 at this in-process, clean foam is spouted from shower nozzle 13 this moment, through four shower nozzles 13 simultaneous operation, can spray clean foam to main part 1 comprehensively, the convenience of use personnel cleans.

In order to improve the practicality of the device, further, the inner wall fixedly connected with pan feeding pipe 28 of revolving plate 5, the pan feeding mouth 29 has been seted up on the surface of main part 1, pan feeding pipe 28 and pan feeding mouth 29 dislocation mutually, as shown in fig. 2, when revolving plate 5 rotatory for pan feeding pipe 28 and its same displacement, when revolving plate 5 rotatory was accomplished, when the device was expanded promptly, pan feeding mouth 29 was linked together with pan feeding pipe 28 this moment, the food bone etc. that the user produced when can be with main part 1 use put into from pan feeding mouth 29.

In order to improve the practicality of device, further, the equal fixedly connected with stay cord 30 of bottom surface of expansion board 2 of arbitrary two relative positions, the inner wall fixedly connected with two gyro wheels 31 of baffle 4, the through-hole 32 that supplies two stay cords 30 to pass is seted up on the surface of baffle 4, the bottom of two stay cords 30 is fixedly connected with collection box 33 jointly, carry out the motion of being on the back of the body through two expansion rods 8, thereby pulling stay cord 30, make collection box 33 upwards shift in the horizontal direction, food bone etc. that the user produced when can using main part 1 is put into from pan feeding mouth 29, fall into collection box 33 through pan feeding pipe 28, keep main part 1 surface clean, simultaneously because collection box 33 position is close to, the lower space headroom of collection box 33 makes things convenient for the user's shank to stretch out, when the device is used to accomplish, two expansion boards 2 retrieve, promptly collection box 33 is under the condition of self gravity at this moment, the position of collection box 33 is relatively down, the user can be convenient clear up it.

In order to ensure smooth use of the device, further, the collecting box 33 is located under the bottom end of the feeding pipe 28, and food bones and the like can be placed from the feeding port 29 to smoothly fall into the collecting box 33 by the collecting box 33 being located under the bottom end of the feeding pipe 28.

In order to improve the practicability of the device, the back surfaces of the four supporting rods 26 are fixedly connected with chopstick boxes 34, and the chopstick boxes 34 are arranged so that the user around the main body 1 cannot get out of tableware due to the enlarged area of the device.

Working principle: this dining table for smart home with desktop is from extending mechanism uses, the user is through starting motor 10, drive worm wheel 11 and rotate, thereby drive worm 12 and rotate, and then drive shaft 6 rotates, can drive revolving plate 5 and rotate, as shown in fig. 3, when revolving plate 5 is rotatory, four dead axles 7 slide along the cell wall of four expansion slots 9 respectively this moment, spacing to expansion rod 8 through baffle 4 this moment, make four expansion rods 8 all carry out the displacement to the direction of keeping away from drive shaft 6, thereby drive four expansion plates 2 all carry out the displacement to the direction of keeping away from drive shaft 6, make four expansion plates 2 stretch out from the bottom of main part 1 respectively, can reach the effect of enlarging desktop usable floor area.

When the four expansion plates 2 are displaced in the direction far away from the driving shaft 6, for example, as shown in fig. 4, the positions of the rack rows 16 are kept unchanged, so that the first gear 18 rotates, the second gear 20 rotates, the first transmission rod 19 rotates, the transmission rod 21 rotates through the transmission of the belt pulley assembly 22, the rotating rod 23 rotates around the transmission rod 21 through the rotation of the transmission rod 21, the swing rod 24 swings around the hinging point of the swing rod 24 and the expansion plate 2, the sliding block 25 slides reciprocally along the lever arm of the swing rod 24, the swing rod 26 swings through the swing of the swing rod 24, the spray head 13 swings reciprocally through the continued rotation of the rotating rod 23, the expansion plate 2 moves in the direction far away from the driving shaft 6, the spray head 13 swings reciprocally, and the cleaning assembly 27 can be started in the process by a user, the cleaning foam is sprayed from the spray head 13, and the foam can be cleaned comprehensively by the four spray heads 1.

As shown in fig. 2, when the rotating plate 5 rotates, the feeding pipe 28 is displaced together with the rotating plate, when the rotating plate 5 rotates, i.e. when the device is unfolded, the feeding port 29 is communicated with the feeding pipe 28, and as the two expansion rods 8 move back to back, the pull rope 30 is pulled, so that the collecting box 33 is displaced upwards in the horizontal direction, a user can put food bones and the like generated when the main body 1 is used into the collecting box 33 from the feeding port 29, the food bones fall into the collecting box 33 through the feeding pipe 28, the surface of the main body 1 is kept clean, meanwhile, the lower space of the collecting box 33 is clear due to the fact that the collecting box 33 is located upwards, the legs of the user are convenient to stretch, and when the device is used, the two expansion plates 2 are recovered, i.e. when the collecting box 33 moves downwards under the condition of self gravity, the position of the collecting box 33 is relatively low, and the user can clean the food bones and the like.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. The utility model provides a dining table for smart home with desktop is from extension mechanism, includes main part (1), its characterized in that: the novel expansion device comprises a main body (1), and is characterized in that the bottom surface of the main body (1) is slidably connected with four expansion plates (2), the bottom surface of the main body (1) is fixedly connected with four supporting legs (3), the surfaces of the four supporting legs (3) are fixedly connected with baffle plates (4) together, the bottom surface of the main body (1) is rotatably connected with a rotating plate (5), the inner wall of the rotating plate (5) is fixedly connected with a driving shaft (6), expansion components which simultaneously drive the four expansion plates (2) to move away from the main body (1) simultaneously are arranged in the rotating plate (5), and a driving mechanism which drives the driving shaft (6) to rotate is arranged below the rotating plate (5);

the cleaning device is characterized by further comprising four groups of cleaning components for comprehensively cleaning the surface of the main body (1), wherein the cleaning components comprise a spray head (13), a through groove (14) is formed in the surface of the expansion plate (2), a displacement groove (15) communicated with the through groove (14) is formed in the bottom surface of the main body (1), a rack row (16) is fixedly connected to the groove wall of the displacement groove (15), a fixed rod (17) is fixedly connected to the groove wall of the through groove (14), a gear I (18) is rotatably connected to a lever arm of the fixed rod (17), teeth of the gear I (18) are meshed with teeth of the rack row (16), a transmission rod I (19) is rotatably connected to the groove wall of the through groove (14), a gear II (20) is fixedly connected to the top end of the transmission rod I (19), teeth of the gear II (20) are meshed with teeth of the gear I (18), a transmission rod II (21) is rotatably connected to the groove wall of the through groove (14), a transmission rod I (19) is fixedly connected to the transmission rod II (21) through a transmission rod (24), the end part of the rotating rod (23) is hinged with a sliding block (25) which is used for the swinging rod (24) to pass through and is in sliding connection with the swinging rod, an opening for the swinging rod (24) to move is formed in the surface of the expansion plate (2), a supporting rod (26) is fixedly connected with the surface of the swinging rod (24), the spray head (13) is arranged on a lever arm of the supporting rod (26), and a cleaning component (27) for comprehensively spraying cleaning foam on the main body (1) is arranged on the lever arm of the supporting rod (26);

the feeding pipe (28) is fixedly connected to the inner wall of the rotating plate (5), the feeding port (29) is formed in the surface of the main body (1), the feeding pipe (28) is staggered with the feeding port (29), the feeding pipe (28) is displaced together with the rotating plate (5) when the rotating plate (5) rotates, namely, when the device is unfolded, the feeding port (29) is communicated with the feeding pipe (28);

the bottom surface of expansion board (2) of arbitrary two relative positions all fixedly connected with stay cord (30), the inner wall fixedly connected with two gyro wheels (31) of baffle (4), the surface of baffle (4) is offered and is supplied two opening (32) that stay cord (30) passed, two the bottom of stay cord (30) is fixedly connected with collection box (33) jointly.

2. The smart home dining-table with self-extending table top mechanism of claim 1, wherein: the expansion part comprises four fixed shafts (7), the bottom surfaces of the expansion plates (2) are fixedly connected with expansion rods (8), the surfaces of the baffle plates (4) are respectively provided with penetrating holes for the four expansion rods (8) to penetrate through and be in sliding connection with, the four fixed shafts (7) are respectively fixedly connected with the surfaces of the four expansion rods (8), the surfaces of the rotating plates (5) are provided with four expansion grooves (9), and the axle arms of the fixed shafts (7) are respectively in sliding connection with the groove walls of the four expansion grooves (9).

3. The smart home dining-table with self-extending table top mechanism of claim 2, wherein: the driving mechanism comprises a motor (10), the motor (10) is fixedly connected to the surface of the baffle plate (4), a worm wheel (11) is fixedly connected to an output shaft of the motor (10), a worm (12) is fixedly connected to the bottom end of the driving shaft (6), and the worm wheel (11) is meshed with the worm (12).

4. The smart home dining-table with self-extending table top mechanism of claim 1, wherein: the collecting box (33) is located right below the bottom end of the feeding pipe (28).

5. The smart home dining-table with self-extending table top mechanism of claim 1, wherein: the back surfaces of the four supporting rods (26) are fixedly connected with chopstick boxes (34).