CN217337744U

CN217337744U - Rotary lifter for dining table

Info

Publication number: CN217337744U
Application number: CN202221263090.XU
Authority: CN
Inventors: 娄文华
Original assignee: Shenzhen Huayi Integrated Home Furnishing Co ltd
Current assignee: Shenzhen Huayi Integrated Home Furnishing Co ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-09-02
Anticipated expiration: 2032-05-25

Abstract

The utility model discloses a rotatory riser for on dining-table relates to dining table accessory technical field, the on-line screen storage device comprises a base, the fixed cover of upper surface middle part fixedly connected with of base, the inside grafting of fixed cover is connected with the expansion pipe, there is the activity post at the top middle part of expansion pipe through bearing swing joint, the outside top cover of activity post has been connected with drive gear, the top of activity post is provided with the table. The utility model discloses a set up the base, the base top is provided with fixed cover, it has the activity pipe to peg graft in the fixed cover, activity pipe top is provided with the table, the base upper surface has the play to rise the lead screw through bearing swing joint, the outside of activity pipe is provided with the lead screw cover through the extension board, play to rise the motor through setting up at the base upper surface, it plays to rise the lead screw rotation through the gear drive to rise the motor, play to rise lead screw and lead screw cover cooperation, can adjust the height of activity pipe, and then can adjust the height of table, thereby made things convenient for and cleared up the table.

Description

Rotary lifter for dining table

Technical Field

The utility model relates to a dining table accessory technical field, in particular to a rotary lifter used on a dining table.

Background

In daily life, people use the dining-table as the appurtenance of having a dinner, and people need manually rotate the position that the dining-table adjusted the vegetable to the inconvenient vegetable of tasting more distant department of great dining-table when having a dinner, but just in time have someone to rotate the dining-table at centre gripping vegetable through manual rotatory dining-table, need wait to press from both sides the completion of vegetable and just can rotate the dining-table, and the dining-table of electronic rotation can easily solve above problem.

In order to guarantee the aesthetic property of dining-table, with electronic rotating assembly embedded at the dining-table middle part among the prior art, and to embedded dining table face, hot water juice and little debris fall the dining-table the inside very easily when having a dinner, influence electronic rotating assembly's work, and inconvenient clear up it. Therefore, it is necessary to provide a rotary lifter for dining tables to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotatory riser for on the dining-table to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a rotary lifter for a dining table comprises a base, wherein the middle part of the upper surface of the base is fixedly connected with a fixed sleeve, the inner part of the fixed sleeve is connected with a movable pipe in an inserting way, the middle part of the top end of the movable pipe is movably connected with a movable column through a bearing, the top end of the outer side of the movable column is sleeved with a transmission gear, the top end of the movable column is provided with a table plate, one side of the upper surface of the base is movably connected with a lifting lead screw through a bearing, the top end of the outer side of the movable pipe is fixedly connected with an extension plate, one end of the extension plate is embedded with a lead screw sleeve, the lifting lead screw is in through connection with the lead screw sleeve, one side of the upper surface of the base is fixedly connected with a lifting motor, the output shaft of the lifting motor is fixedly connected with a driving gear, the driving gear is positioned below the base, and the middle part of the lower surface of the base is movably connected with a connecting gear through a bearing, the bottom end of the lifting screw rod is fixedly connected with a movable gear, and the movable gear and the driving gear are meshed with the connecting gear.

Preferably, the top end of the outer side of the movable tube is fixedly connected with a supporting plate, the supporting plate is of an L-shaped structure, and one end of the lower surface of the supporting plate is fixedly connected with a driving motor.

Preferably, an output shaft of the driving motor is fixedly connected with a rotating gear, and the rotating gear is meshed with the transmission gear.

Preferably, the top end of the movable column is fixedly connected with a connecting flange, and the top end of the connecting flange is fixedly connected with the table plate through a bolt.

Preferably, one side of the upper surface of the base is fixedly connected with a support frame, both ends of the inner side of the support frame are fixedly connected with a touch switch, the top end of the outer side of the movable tube is fixedly connected with a push rod, and the push rod is matched with the touch switch.

Preferably, the middle part of the upper surface of the base is fixedly connected with a positioning rod, the positioning rod is in through connection with the fixed sleeve, and the top end of the positioning rod is in plug-in connection with the bottom end of the movable pipe.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up the base, the base top is provided with fixed cover, it has the movable pipe to peg graft in the fixed cover, the movable pipe top is provided with the table, the base upper surface has the lifting lead screw through bearing swing joint, the outside of movable pipe is provided with the lead screw cover through the extension board, through set up the lifting motor on the base upper surface, the lifting motor drives the lifting lead screw through the gear and rotates, lifting lead screw and lead screw cover cooperate, can adjust the height of movable pipe, and then can adjust the height of table, thereby have made things convenient for and cleared up the table;

2. the utility model discloses a set up the activity post at fixed pipe, the activity post passes through bearing and fixed pipe swing joint, and the top of activity post sets up the table, and the fixed outside of managing is provided with driving motor, and driving motor can drive the activity post through the gear and rotate, and then can drive the table and rotate to can realize the at the uniform velocity of table and rotate, made things convenient for the vegetable of user's centre gripping table top.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an explosion diagram of the overall structure of the present invention.

Fig. 3 is a schematic view of the fixing sleeve structure of the present invention.

Fig. 4 is a schematic view of the movable tube structure of the present invention.

Fig. 5 is a schematic view of the structure of the movable column of the present invention.

In the figure: 1. a base; 2. fixing a sleeve; 3. a movable tube; 4. a movable post; 5. a transmission gear; 6. a table plate; 7. lifting screw rods; 8. an extension plate; 9. a screw rod sleeve; 10. a hoisting motor; 11. a drive gear; 12. A connecting gear; 13. a movable gear; 14. a support plate; 15. a drive motor; 16. a rotating gear; 17. A connecting flange; 18. a support frame; 19. a touch switch; 20. a push rod; 21. and (5) positioning the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a rotary lifter used on a dining table as shown in figures 1-5, which comprises a base 1, wherein the middle part of the upper surface of the base 1 is fixedly connected with a fixed sleeve 2, the inside of the fixed sleeve 2 is connected with a movable tube 3 in an inserting way, the middle part of the top end of the movable tube 3 is movably connected with a movable column 4 through a bearing, the movable column 4 is movably connected with the movable tube 3 through a one-way bearing, the movable column 4 can only rotate in one direction through the arrangement of the one-way bearing, and further, a table plate 6 can only rotate in one direction;

specifically, the top end of the outer side of the movable column 4 is connected with a transmission gear 5 in a sleeved mode, the top end of the movable column 4 is provided with a table plate 6, one side of the upper surface of the base 1 is movably connected with a lifting screw rod 7 through a bearing, the top end of the outer side of the movable tube 3 is fixedly connected with an extension plate 8, one end of the extension plate 8 is embedded with a screw rod sleeve 9, the lifting screw rod 7 is in through connection with the screw rod sleeve 9, and the lifting screw rod 7 is matched with the screw rod sleeve 9, so that the height of the movable tube 3 can be adjusted, and further the height of the table plate 6 can be adjusted;

more specifically, one side of the upper surface of the base 1 is fixedly connected with a lifting motor 10, an output shaft of the lifting motor 10 is fixedly connected with a driving gear 11, the driving gear 11 is positioned below the base 1, the middle part of the lower surface of the base 1 is movably connected with a connecting gear 12 through a bearing, the bottom end of the lifting screw rod 7 is fixedly connected with a movable gear 13, and the movable gear 13 and the driving gear 11 are both meshed with the connecting gear 12;

moreover, the top end of the outer side of the movable tube 3 is fixedly connected with a supporting plate 14, the supporting plate 14 is set to be of an L-shaped structure, one end of the lower surface of the supporting plate 14 is fixedly connected with a driving motor 15, an output shaft of the driving motor 15 is fixedly connected with a rotating gear 16, the rotating gear 16 is meshed with a transmission gear 5, the driving motor 15 can drive the movable column 4 to rotate through the rotating gear 16 and the transmission gear 5, so as to drive the table plate 6 to rotate, the top end of the movable column 4 is fixedly connected with a connecting flange 17, and the top end of the connecting flange 17 is fixedly connected with the table plate 6 through bolts;

furthermore, one side of the upper surface of the base 1 is fixedly connected with a supporting frame 18, two ends of the inner side of the supporting frame 18 are fixedly connected with a touch switch 19, the top end of the outer side of the movable tube 3 is fixedly connected with a push rod 20, the push rod 20 is matched with the touch switch 19, the push rod 20 is matched with the two touch switches 19, so that the lifting motor 10 of the movable tube 3 can stop rotating when moving to the top end or the bottom end, thereby limiting the stroke of the movable tube 3, a positioning rod 21 is fixedly connected with the middle part of the upper surface of the base 1, the positioning rod 21 is in through connection with the fixed sleeve 2, the top end of the positioning rod 21 is in plug-in connection with the bottom end of the movable tube 3, the positioning rod 21 can limit the movable tube 3 to a certain extent, and the movable tube 3 can keep vertically lifting.

The utility model discloses the theory of operation:

when the device is used, the device is embedded into the middle of a dining table, when a user has a meal, the driving motor 15 drives the rotating gear 16 to rotate, the rotating gear 16 drives the transmission gear 5 to rotate, the transmission gear 5 drives the movable column 4 to rotate, the movable column 4 drives the connecting flange 17 to rotate, and the connecting flange 17 drives the table plate 6 to rotate, so that the table plate 6 rotates at a constant speed, and the user can conveniently clamp different dishes;

this device is when clearing up table 6, it rotates to play to rise motor 10 drive gear 11, drive gear 11 drives connecting gear 12 and rotates, connecting gear 12 drives loose gear 13 and rotates, loose gear 13 drives and rises lead screw 7 and rotates, play to rise lead screw 7 and lead screw cover 9 cooperation, make lead screw cover 9 upward movement, lead screw cover 9 drives and extends 8 movements of board, it drives the upward movement of movable tube 3 to extend board 8, movable tube 3 drives movable post 4 upward movement, movable post 4 drives table 6 upward movement, simultaneously movable tube 3 drives push rod 20 upward movement, until push rod 20 and the touch switch 19 contact that is located the top, play to rise motor 10 stall this moment, table 6 is lifted up, can clear up table 6 below.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A rotatory riser for on dining-table, including base (1), its characterized in that: the upper surface middle part fixedly connected with fixed cover (2) of base (1), the inside plug-in connection of fixed cover (2) has movable pipe (3), there is movable post (4) at the top middle part of movable pipe (3) through bearing swing joint, the outside top of activity post (4) is cup jointed and is connected with drive gear (5), the top of activity post (4) is provided with table (6), there is the lifting lead screw (7) on one side of the upper surface of base (1) through bearing swing joint, the outside top of activity pipe (3) is fixedly connected with extension plate (8), one end of extension plate (8) is inlayed and is had lead screw cover (9), lifting lead screw (7) and lead screw cover (9) through connection, upper surface one side fixedly connected with of base (1) plays to rise motor (10), the output shaft fixedly connected with drive gear (11) that plays to rise motor (10), drive gear (11) are located the below of base (1), there are connecting gear (12) at the lower surface middle part of base (1) through bearing swing joint, the bottom fixedly connected with loose gear (13) that rises to rise lead screw (7), loose gear (13), drive gear (11) all mesh with connecting gear (12) mutually.

2. The rotary lifter for dining tables according to claim 1, wherein: the outer side top end fixedly connected with backup pad (14) of activity pipe (3), backup pad (14) set up to "L" shape structure, the lower surface one end fixedly connected with driving motor (15) of backup pad (14).

3. The rotary lifter for dining tables according to claim 2, wherein: an output shaft of the driving motor (15) is fixedly connected with a rotating gear (16), and the rotating gear (16) is meshed with the transmission gear (5).

4. A rotary lifter for a dining table according to claim 3, wherein: the top end of the movable column (4) is fixedly connected with a connecting flange (17), and the top end of the connecting flange (17) is fixedly connected with the table plate (6) through bolts.

5. The rotary lifter for a dining table according to claim 4, wherein: the movable tube is characterized in that a supporting frame (18) is fixedly connected to one side of the upper surface of the base (1), a touch switch (19) is fixedly connected to two ends of the inner side of the supporting frame (18), a push rod (20) is fixedly connected to the top end of the outer side of the movable tube (3), and the push rod (20) is matched with the touch switch (19).

6. The rotary lifter for dining tables according to claim 5, wherein: the upper surface middle part fixedly connected with locating lever (21) of base (1), locating lever (21) and fixed cover (2) through connection, the top of locating lever (21) and the bottom plug-in connection of movable tube (3).