CN213248043U - Novel show table that can adjust area - Google Patents

Abstract

The utility model discloses a novel show table that can adjust area, including a plurality of last round table, lower round table and supporting leg, the last fixed surface of round table is connected with the lead screw down, and the top swing joint of lead screw has first gear, and a plurality of spouts have been seted up to the upper surface of first gear, and one side swing joint of spout has the slider, and the lower fixed surface of slider is connected with the spliced pole, and is a plurality of lugs of the lower fixed surface of last round table, a plurality of push rods of one side fixedly connected with of lug, push rod and spliced pole fixed connection, a plurality of fixed blocks of the lower fixed surface of last round table. The utility model has the advantages that at first make things convenient for the later stage to the regulation of last round table, degree of mechanization is high, labour saving and time saving, and can adjust the area of exhibition of last round table, easy operation, the flexibility is good to satisfy the show of pluralism, the area of exhibition of round table is gone up in the regulation that secondly can be better, thereby has improved the controllability of device.

Description

Novel show table that can adjust area

Technical Field

The utility model relates to a show table technical field especially relates to a novel show table that can adjust area.

Background

The show table is the desk that is used for the show article, and the colour has multiple colours such as gold, silvery white, the mute black, carmine, grey, show table outward appearance is exquisite, sound construction, and the shape has multiple shapes such as square, circular, oval, extensively is used for company's exhibition room, exhibition, department store market, advertisement etc., obtains wide application in trades such as handicraft, gift, jewelry, cell-phone, glasses, clock and watch, cigarette wine, cosmetics, nevertheless can't adjust the area of show table in the in-process that uses, and needs the show table of an adjustable area.

At present, most of the existing display tables with adjustable areas have the following defects: the appearance is only limited to a square display table, but a circular display table with a well adjustable area is not available, and diversified display is difficult to meet. In summary, most of the existing display tables with adjustable areas cannot well meet the actual needs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel display table with adjustable area.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel show table that can adjust area, includes a plurality of last round table, lower round table and supporting leg, the last fixed surface of round table is connected with the lead screw down, and the top swing joint of lead screw has first gear, and a plurality of spouts have been seted up to the upper surface of first gear, and one side swing joint of spout has the slider, and the lower fixed surface of slider is connected with the spliced pole, and is a plurality of the lower fixed surface of last round table is connected with a plurality of lugs, a plurality of push rods of one side fixedly connected with of lug, push rod and spliced pole fixed connection, a plurality of fixed blocks of lower fixed surface of last round table, the lower fixed surface of fixed block is connected with the spring, and a plurality of connection sheaths of last fixed surface of round table, connection sheath and spring fixed connection down.

Furthermore, the top fixedly connected with fixed plate of supporting leg, fixedly connected with support frame on the fixed plate, one side fixedly connected with motor of support frame.

Furthermore, one end of the motor output shaft penetrating through the fixing plate is fixedly connected with a worm.

Furthermore, the upper surface of the fixed plate is fixedly connected with a plurality of supporting plates, one side of each supporting plate is movably connected with a gear shaft, one side of each gear shaft is connected with a second gear in a key mode, and the second gears are meshed with the worms.

Furthermore, one side of the gear shaft is movably connected with a fixed frame, and one side of the fixed frame is fixedly connected with a bending rotating rod.

Furthermore, one side swing joint of crooked bull stick has the fixing base, and one side swing joint of fixing base has first pivot, one side fixedly connected with dwang of first pivot.

Further, the lower surface of lower round table is fixedly connected with a plurality of connecting plates, and one side swing joint of connecting plate has the second pivot, dwang and second pivot swing joint.

The utility model has the advantages that:

1. this device drives the worm pivoted setting through the motor and can be under worm and the cooperation of second gear engaged with to drive crooked bull stick and reciprocate, thereby under the cooperation of dwang, make round table oscilaltion down, thereby make things convenient for the regulation of later stage to last round table board, degree of mechanization is high, labour saving and time saving.

2. This device can make the lead screw reciprocate through the setting of round table oscilaltion down, because go up the round table board and keep motionless under the support of push rod and spring, the lead screw begins upward movement again, and then the relative motion takes place for the first gear that makes on the lead screw, under the cooperation of spout and slider to the beginning is rotatory, drives the spliced pole and removes, makes the push rod promote the lug, can adjust the show area of last round table board, easy operation, the flexibility is good, thereby satisfies diversified show.

3. This device can utilize the elasticity of spring through setting up of spring, when the expansion area of circle table in the regulation, does not have the limitation to the area of exhibition of circle table in the regulation that can be better, thereby improved the controllability of device.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a novel display table with adjustable area provided by the present invention;

fig. 2 is a schematic side view of a novel display table with adjustable area according to the present invention;

fig. 3 is a schematic front view of the display table with adjustable area according to the present invention.

In the figure: 1. putting the round table plate on; 2. a bump; 3. a lower round table; 4. a lead screw; 5. a first gear; 6. a chute; 7. a slider; 8. a connecting sheath; 9. a spring; 10. a push rod; 11. supporting legs; 12. a motor; 13. a worm; 14. a support plate; 15. a gear shaft; 16. a second gear; 17. bending the rotating rod; 18. a first rotating shaft; 19. rotating the rod; 20. a second rotating shaft; 21. a connecting plate.

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.

Referring to fig. 1-3, a novel display table capable of adjusting the area comprises an upper round table plate 1, a lower round table 3 and supporting legs 11, wherein the supporting legs 11 are used for supporting the lower round table 3 so as to play a role of fixing and supporting, a fixing plate is fixed at the tops of the supporting legs 11 through bolts, a supporting frame is fixed on the fixing plate through bolts, a motor 12 is fixed on one side of the supporting frame through bolts, the supporting frame plays a role of mounting and fixing the motor 12, a worm 13 is fixedly connected to one end, through which an output shaft of the motor 12 passes, of the fixing plate, and the worm 13 rotates under the driving of the motor 12;

the upper surface of the fixed plate is fixed with a plurality of supporting plates 14 through bolts, one side of each supporting plate 14 is rotatably connected with a gear shaft 15, the supporting plates 14 play a supporting role for the gear shaft 15, one side of the gear shaft 15 is connected with a second gear 16 in a key mode, the second gear 16 is meshed with a worm 13, when the motor 12 drives the worm 13 to rotate, the worm 13 is meshed with the second gear 16, so that the gear shaft 15 rotates, a fixed frame is welded on one side of the gear shaft 15, one side of the fixed frame is fixed with a bent rotating rod 17 through bolts, therefore, one end of the bent rotating rod 17 can move up and down when the worm 13 rotates, one side of the bent rotating rod 17 is movably connected with a fixed seat, one side of the fixed seat is rotatably connected with a first rotating shaft 18, one side of the first rotating shaft 18 is fixed with a rotating rod 19 through bolts, a plurality of connecting plates 21 are fixed on the lower surface of the, the rotating rod 19 is rotatably connected with the second rotating shaft 20, and the connecting plate 21 plays a role in supporting the second rotating shaft 20;

the upper surface of the lower round table 3 is fixed with a lead screw 4 through a bolt, one side of the lead screw 4 is in threaded connection with a first gear 5, the upper surface of the first gear 5 is provided with a plurality of sliding grooves 6, one side of each sliding groove 6 is in sliding connection with a slider 7, the lower surface of each slider 7 is fixed with a connecting column through a bolt, the lower surface of the upper round table plate 1 is fixed with a plurality of bumps 2 through bolts, one side of each bump 2 is fixed with a plurality of push rods 10 through bolts, the push rods 10 are fixedly connected with the connecting columns, the push rods 10 push the bumps 2 to move, the lower surface of the upper round table plate 1 is fixed with a plurality of fixed blocks through bolts, the lower surfaces of the fixed blocks are fixed with springs 9 through bolts, when the sliders 7 slide to one end of the sliding grooves 6, the push rods 10 push the bumps 2 to move around under the cooperation of the springs 9, and therefore the upper round table, thereby adjust the expansion area of last round table board 1 well, and the upper surface of lower round table 3 is fixed with a plurality of scabbards 8 through the bolt, scabbard 8 and spring 9 fixed connection.

The working principle is as follows: when the round table is used, firstly, the motor 12 is started, the worm 13 rotates under the driving of the motor 12, the second gear 16 is meshed with the worm 13, so that the gear shaft 15 rotates, the bending rotating rod 17 is driven to move up and down, the rotating rod 19 rotates, the lower round table 3 moves up and down under the matching of the rotating rod 19, when the lower round table 3 is lifted up, the lead screw 4 is lifted up, the upper round table plate 1 is kept still under the supporting of the push rod 10 and the spring 9, the lead screw 4 starts to move up again, the first gear 5 further generates relative motion on the lead screw 4, under the matching of the sliding groove 6 and the sliding block 7, the lead screw starts to rotate, the connecting column is driven to move, the push rod 10 pushes the lug 2, the display area of the upper round table plate 1 can be adjusted, when the sliding block 7 slides to one end of the sliding groove 6, the push rod 10 pushes the lug 2 to move around under the matching of the spring 9, thereby make and go up round table 1 and open around to adjust the expansion area of going up round table 1 well, when round table 3 moves down, make lead screw 4 move down, thereby make 5 anticlockwise rotations of first gear, thereby make slider 7 at one side reverse slip of spout 6, thereby make the spliced pole drive push rod 10 draw in, thereby make and go up round table 1 and draw in.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

Claims (7)

1. A novel display table with an adjustable area comprises a plurality of upper round table plates (1), a lower round table (3) and supporting legs (11), and is characterized in that a lead screw (4) is fixedly connected to the upper surface of the lower round table (3), a first gear (5) is movably connected to the top end of the lead screw (4), a plurality of sliding grooves (6) are formed in the upper surface of the first gear (5), a sliding block (7) is movably connected to one side of each sliding groove (6), a connecting column is fixedly connected to the lower surface of each sliding block (7), a plurality of convex blocks (2) are fixedly connected to the lower surface of each upper round table plate (1), a plurality of push rods (10) are fixedly connected to one side of each convex block (2), each push rod (10) is fixedly connected with each connecting column, a plurality of fixing blocks are fixedly connected to the lower surface of each upper round table plate (1), and a spring (9) is, and the upper surface of the lower round table (3) is fixedly connected with a plurality of connecting sheaths (8), and the connecting sheaths (8) are fixedly connected with springs (9).

2. A novel display table with adjustable area as claimed in claim 1, characterized in that the top of the supporting leg (11) is fixedly connected with a fixing plate, the fixing plate is fixedly connected with a supporting frame, and one side of the supporting frame is fixedly connected with a motor (12).

3. A novel area-adjustable display table as claimed in claim 2, wherein the output shaft of the motor (12) is fixedly connected with a worm (13) through one end of the fixing plate.

4. A novel display table with adjustable area as claimed in claim 3, characterized in that a plurality of supporting plates (14) are fixedly connected to the upper surface of the fixing plate, a gear shaft (15) is movably connected to one side of the supporting plates (14), a second gear (16) is connected to one side of the gear shaft (15) in a key connection mode, and the second gear (16) is meshed with the worm (13).

5. A novel display table with adjustable area as claimed in claim 4, characterized in that one side of the gear shaft (15) is movably connected with a fixed frame, and one side of the fixed frame is fixedly connected with a bending rotating rod (17).

6. A novel display table with adjustable area as claimed in claim 5, characterized in that one side of the bending rotating rod (17) is movably connected with a fixed seat, one side of the fixed seat is movably connected with a first rotating shaft (18), and one side of the first rotating shaft (18) is fixedly connected with a rotating rod (19).

7. A novel display table with adjustable area as claimed in claim 6, characterized in that the lower surface of the lower round table (3) is fixedly connected with a plurality of connecting plates (21), one side of the connecting plate (21) is movably connected with a second rotating shaft (20), and the rotating rod (19) is movably connected with the second rotating shaft (20).

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