CN218737801U

CN218737801U - Liftable formula island platform

Info

Publication number: CN218737801U
Application number: CN202222791034.XU
Authority: CN
Inventors: 李福青; 蓝文中; 李治明; 曾育青
Original assignee: Huizhou Shengfeng Furniture Products Co ltd
Current assignee: Huizhou Shengfeng Furniture Products Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-03-28
Anticipated expiration: 2032-10-21

Abstract

The application relates to a liftable island platform, which comprises a base and a platform plate arranged on the base in a liftable manner, wherein a vertical supporting rod is rotatably arranged on one side of the platform plate facing the base, and a lifting mechanism for driving the supporting rod to lift is arranged between the base and the supporting rod so as to lift the platform plate; the bedplate is still fixed with the dwang that a plurality of intervals set up towards one side of base, and the center of a plurality of dwang all is located a circumference, and this circumference uses the center of bracing piece as the centre of a circle, is provided with on the base to be used for a plurality of dwang of synchronous drive to rotate around the bracing piece to make the bedplate for base pivoted actuating mechanism. This application drives the mode that the platen goes up and down, does not influence the platen and rotates for the base, has the user and when using island platform as interim dining table, can press from both sides and get the cooked food of placing on the platen from one side far away of oneself, uses comparatively convenient effect.

Description

Liftable formula island platform

Technical Field

The application relates to the field of households, in particular to a liftable island platform.

Background

The island is an operating table like a seat island. The island platform is not specifically defined, can be a part of a cabinet, can be a part of a kitchen and a parlor tea table, and can be changed according to different requirements. Nowadays, more and more people like the island as a temporary dining table. In order to facilitate users with different heights to use the island platform as a temporary dining table, the island platform is usually made into a liftable type.

In the related art, a liftable island usually includes a base, a liftable platen disposed on the base, and a hydraulic cylinder vertically disposed in the base and used for driving the platen to lift, wherein a cylinder body of the hydraulic cylinder is fixedly connected with the base, and a piston rod of the hydraulic cylinder is fixedly connected with the platen. The piston rod of the driving hydraulic cylinder stretches, so that the bedplate can lift, and users with different heights can use the island platform as a temporary dining table.

However, in the related art, the platen is driven to ascend and descend by the hydraulic cylinder, so that the platen cannot rotate relative to the base, and therefore when a user uses the island platform as a temporary dining table, the user is difficult to clamp dishes on the side of the platen far away from the user, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to improve the mode that goes up and down through the pneumatic cylinder drive platen among the correlation technique, lead to the platen can not rotate for the base to make the user when using the island as interim dining table, be difficult to press from both sides and get the dish of placing on the platen far away from one side of oneself, use comparatively inconvenient phenomenon, this application provides a liftable formula island.

The application provides a liftable formula island adopts following technical scheme:

a liftable island platform comprises a base and a platform plate arranged on the base in a liftable manner, wherein a vertical supporting rod is rotatably arranged on one side of the platform plate facing the base, and a lifting mechanism used for driving the supporting rod to lift is arranged between the base and the supporting rod so as to lift the platform plate; the bedplate moves towards one side of base still fixedly is provided with the dwang that a plurality of intervals set up, a plurality of the center of dwang all is located a circumference, and this circumference uses the center of bracing piece is the centre of a circle, be provided with on the base and be used for a plurality of synchronous drive the dwang wind the bracing piece rotates, so that the bedplate for base pivoted actuating mechanism.

Through adopting above-mentioned technical scheme, when using a liftable formula island platform of this application, utilize elevating system drive bracing piece to go up and down, because the bracing piece rotates with the platen to be connected to drive the platen when making the bracing piece go up and down and go up and down, so that supply the user of different heights to use the island platform as interim dining table.

After the bedplate is adjusted to suitable high position, utilize a plurality of dwangs of actuating mechanism synchronous drive to rotate around the bracing piece, because dwang and bedplate fixed connection to when making the dwang rotate around the bracing piece, the dwang drives the bedplate and rotates around the bracing piece, in order to make the bedplate rotate for the base.

Therefore, the mode that this application drove the platen and goes up and down does not influence the platen and rotates for the base to make the user when using island platform as interim dining table, can press from both sides and get the dish of placing the one side far away from oneself on the platen, it is comparatively convenient to use.

Preferably, be provided with the support frame on the base, elevating system including rotate set up in screw rod on the support frame and set up in the bracing piece upper slitter groove, the bar groove is followed the length direction of bracing piece is seted up, just the bar groove runs through the bracing piece orientation one side of support frame, the bar inslot be provided with screw rod screw-thread fit's internal thread, the one end of screw rod penetrates into the bar inslot, and with bracing piece threaded connection, elevating system still including set up in on the support frame, and be used for the drive screw rod pivoted drive assembly.

Through adopting above-mentioned technical scheme, because screw rod and bracing piece threaded connection to when making drive assembly drive screw rotate, the screw rod can drive the bracing piece and go up and down. When the supporting rod is lifted, the bedplate is driven to lift so as to be convenient for users with different heights to use the island platform as a temporary dining table.

Preferably, the driving assembly includes a driving motor disposed on the supporting frame, an output shaft of the driving motor is connected to the screw, and a locking assembly for locking the screw is disposed between the output shaft of the driving motor and the screw.

Through adopting above-mentioned technical scheme, driving motor is used for the drive screw to rotate, and the screw rod can drive the bracing piece and go up and down. When the supporting rod is lifted, the bedplate is driven to lift so as to be convenient for users with different heights to use the island platform as a temporary dining table.

The locking assembly is used for locking the screw rod, so that after the driving motor stops rotating, the screw rod does not rotate any more, the bedplate can be limited and fixed, and the bedplate is stable in use.

Preferably, the locking assembly comprises a worm sleeved on an output shaft of the driving motor and a worm wheel sleeved on the screw, and the worm wheel is meshed with the worm.

By adopting the technical scheme, the self-locking function of the worm wheel and the worm is utilized, so that the worm wheel does not rotate any more when the driving motor stops driving the worm to rotate. When the worm wheel does not rotate any more, the screw rod does not rotate any more, so that the self-locking function of the worm wheel and the worm rod can lock the screw rod, and after the driving motor stops rotating, the bedplate can be locked in place, so that a user can use the island platform as a temporary dining table.

Preferably, the support frame is provided with a guide sleeve for guiding the support rod to lift along the vertical direction, a square groove for the support rod to penetrate through is formed in the guide sleeve, the square groove penetrates through the upper surface and the lower surface of the guide sleeve, the support rod is a square rod, the support rod is matched with the square groove, and the support rod can lift relative to the guide sleeve.

Through adopting above-mentioned technical scheme, utilize guide pin bushing to guide the bracing piece to this makes the screw rod when rotating, and the bracing piece does not rotate along with the screw rod, but goes up and down in the guide pin bushing.

Preferably, actuating mechanism including rotate set up in first gear and a plurality of on the support frame set up in rotate the cover on the first gear, the center of first gear is located on the axis of bracing piece, a plurality of rotate cover and a plurality of the cooperation of pegging graft of dwang one-to-one, actuating mechanism still including set up in on the support frame, and be used for the drive first gear pivoted runner assembly.

Through adopting above-mentioned technical scheme, the first gear of runner assembly drive rotates, drives during first gear rotation and rotates the cover and rotate around the bracing piece, because the dwang with rotate the cover and peg graft the cooperation to make first gear drive rotate the cover and rotate around bracing piece pivoted while, drive the dwang and rotate around the bracing piece.

Because dwang and platen fixed connection to when making the dwang rotate around the bracing piece, the dwang drives the platen and rotates around the bracing piece, can rotate for the base with the order platen, with this make the user when using island platform as interim dining table, can press from both sides to get and place the cooked food of the one side far away from oneself on the platen, it is comparatively convenient to use.

Preferably, the rotating assembly includes a rotating motor disposed on the supporting frame, a second gear sleeved on an output shaft of the rotating motor, and a toothed belt wound between the first gear and the second gear, and the first gear and the second gear are respectively engaged with two ends of the toothed belt.

Through adopting above-mentioned technical scheme, rotate the second gear rotation of motor drive, thereby the second gear drives first gear rotation through the transmission of toothed belt. By means of the transmission of the toothed belt, the vibration of the first gear is reduced, so that the first gear is stable in rotation.

Preferably, the outer side wall of the base is further provided with a storage table for placing articles.

Through adopting above-mentioned technical scheme, put the setting of thing platform and be convenient for supply the user to place article.

In summary, the present application includes at least one of the following beneficial technical effects:

1. this application drives when rotating through first fluted disc and rotates to overlap and rotate around the bracing piece, rotates to overlap and rotates around the bracing piece and drive the dwang and rotate around the bracing piece. Because dwang and platen fixed connection to when making the dwang rotate around the bracing piece, the dwang drove the platen and rotates around the bracing piece, in order to make the platen rotate for the base. Moreover, the screw rod drives the supporting rod to lift, and the bedplate is driven to lift when the supporting rod lifts. Therefore, the mode that the bedplate is driven to lift does not influence the rotation of the bedplate relative to the base, so that when a user uses the island platform as a temporary dining table, dishes on one side of the bedplate far away from the user can be clamped and taken, and the use is convenient;

2. through the arrangement of the worm gear and the worm, the driving motor can lock the screw after stopping rotating, so that the bedplate is stable in use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

fig. 2 is a schematic diagram for showing the matching relationship among the first gear, the rotating sleeve, the rotating rod and the bedplate in the embodiment.

Description of reference numerals: 1. a base; 2. a platen; 3. mounting grooves; 4. a support frame; 5. mounting a plate; 6. a guide sleeve; 7. a support bar; 8. perforating; 9. a bearing; 10. a screw; 11. a drive motor; 12. a worm; 13. a worm gear; 14. a first gear; 15. rotating the sleeve; 16. rotating the rod; 17. rotating the motor; 18. a second gear; 19. a toothed belt; 20. a placing platform.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

A liftable formula island, refer to fig. 1, includes base 1 and platen 2 connected to base 1 with liftable ground, and in this embodiment, platen 2 is circular.

Referring to fig. 2, a mounting groove 3 is formed in the base 1, and a support frame 4 is fixedly connected to the bottom of the mounting groove 3. Two opposite mounting panels 5 are fixedly connected to the support frame 4, and the mounting panels 5 are arranged vertically. The two mounting plates 5 are fixedly connected with a vertical guide sleeve 6 at one end far away from the support frame 4.

Referring to fig. 2, a square groove is formed in the guide sleeve 6, the square groove penetrates through the upper surface and the lower surface of the guide sleeve 6, and a vertical support rod 7 is connected in the square groove in a sliding manner. In this embodiment, the supporting rod 7 is a square rod, the supporting rod 7 is matched with the square groove, and when the supporting rod 7 slides in the square groove, the supporting rod 7 is lifted relative to the guide sleeve 6.

Referring to fig. 2, one end of the support rod 7, which is far away from the support frame 4, penetrates through the upper surface of the base 1 until extending out of the base 1, a through hole 8 for the support rod 7 to pass through is formed in the upper surface of the base 1, and the through hole 8 is communicated with the mounting groove 3. The middle part of the bottom surface of the bedplate 2 is provided with a bearing 9, and the center of the bearing 9 is positioned on the axis of the support rod 7. One end of the support rod 7, which is far away from the support frame 4, is inserted into an inner cavity of the bearing 9, one end of the support rod 7, which is far away from the mounting plate 5, is fixedly connected with an inner ring of the bearing 9, and the bedplate 2 is fixedly connected with an outer ring of the bearing 9. When the support rod 7 is lifted relative to the guide sleeve 6, the support rod 7 can drive the table top to lift.

Referring to fig. 2, a screw 10 for driving the support rod 7 to ascend and descend is rotatably connected to the support frame 4, the screw 10 is vertically arranged, and the axis of the screw 10 coincides with the axis of the support rod 7. A strip-shaped groove is formed in one side, facing the support frame 4, of the support rod 7 and is arranged along the length direction of the support rod 7. The bar-shaped groove is internally provided with internal threads, and one end of the screw rod 10 penetrates into the bar-shaped groove and is in threaded connection with the support rod 7.

Referring to fig. 2, a driving motor 11 for driving a screw 10 to rotate is fixedly connected to the support frame 4, a worm 12 is sleeved on an output shaft of the driving motor 11, a worm wheel 13 is sleeved on one end of the screw 10, which is far away from the support rod 7, and the worm wheel 13 is meshed with the worm 12.

Referring to fig. 2, the supporting frame 4 is rotatably connected with a first gear 14 for driving the bedplate 2 to rotate, the first gear 14 is horizontally arranged, and the center of the first gear 14 is located on the axis of the supporting rod 7. The upper surface of first gear 14 is fixedly connected with the rotation cover 15 that a plurality of interval set up, rotates cover 15 and sets up along vertical direction, and rotates cover 15 and be hollow cylindric. The centers of the plurality of rotating sleeves 15 are all positioned on a circle, and the circle takes the center of the supporting rod 7 as the center of a circle.

Referring to fig. 2, a rotating rod 16 is inserted into the rotating sleeve 15, one end of the rotating rod 16, which is far away from the first gear 14, protrudes out of the base 1 through the through hole 8, and one end of the rotating rod 16, which protrudes out of the base 1, is fixedly connected with the bedplate 2.

Referring to fig. 2, a rotating motor 17 for driving the first gear 14 to rotate is fixedly connected to a side wall of the supporting frame 4, and a horizontal second gear 18 is sleeved on an output shaft of the rotating motor 17. A toothed belt 19 is wound between the first gear 14 and the second gear 18, and the first gear 14 and the second gear 18 are respectively connected to two ends of the toothed belt 19 in a meshing manner.

Referring to fig. 2, the outer side wall of the base 1 is further provided with a placing table 20 for placing articles, and the placing table 20 is arranged along the circumferential direction of the base 1.

The application has the implementation principle that: when the liftable formula island of this application is used, driving motor 11 drive worm 12 rotates, because worm 12 is connected with worm wheel 13 meshing to make worm 12 drive worm wheel 13 when rotating and rotate.

Because the worm wheel 13 is sleeved on the screw rod 10, the worm wheel 13 rotates to drive the screw rod 10 to rotate. And because the screw 10 is in threaded connection with the support rod 7, when the screw 10 rotates, the support rod 7 is limited by the guide sleeve 6 to lift in the vertical direction. When the supporting rod 7 goes up and down along the vertical direction, the supporting rod 7 drives the bedplate 2 to go up and down so as to be convenient for users with different heights to use the island platform as a temporary dining table.

When the bedplate 2 is adjusted to a proper height position, the rotating motor 17 drives the second gear 18 to rotate, and the second gear 18 drives the first gear 14 to rotate through the transmission of the toothed belt 19. When the first gear 14 rotates, the rotating sleeve 15 is driven to rotate around the supporting rod 7, and the rotating rod 16 is matched with the rotating sleeve 15 in an inserting mode, so that the first gear 14 drives the rotating sleeve 15 to rotate around the supporting rod 7 and simultaneously drives the rotating rod 16 to rotate around the supporting rod 7. And because the rotating rod 16 is fixedly connected with the bedplate 2, when the rotating rod 16 rotates around the supporting rod 7, the rotating rod 16 drives the bedplate 2 to rotate around the supporting rod 7, so that the bedplate 2 can rotate relative to the base 1.

It is thus clear that this application drives the mode that platen 2 goes up and down, does not influence platen 2 and rotates for base 1 to make the user when using the island platform as interim dining table, can press from both sides and get the cooked food of placing on platen 2 from one side far away of oneself, it is comparatively convenient to use.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a liftable formula island platform, includes base (1) and set up with liftable in platen (2) on base (1), its characterized in that: a vertical supporting rod (7) is rotatably arranged on one side, facing the base (1), of the bedplate (2), and a lifting mechanism used for driving the supporting rod (7) to lift is arranged between the base (1) and the supporting rod (7) so as to enable the bedplate (2) to lift;

platen (2) orientation one side of base (1) is still fixed and is provided with dwang (16) that a plurality of intervals set up, a plurality of the center of dwang (16) all is located on a circumference, and this circumference with the center of bracing piece (7) is the centre of a circle, be provided with on base (1) and be used for a plurality of synchronous drive dwang (16) wind bracing piece (7) rotate, so that platen (2) for base (1) pivoted actuating mechanism.

2. The liftable island stand of claim 1, wherein: the lifting mechanism comprises a screw rod (10) rotatably arranged on the support frame (4) and a strip-shaped groove formed in the support rod (7), the strip-shaped groove is formed in the length direction of the support rod (7), and penetrates through one side, facing the support frame (4), of the support rod (7);

the lifting mechanism is characterized in that an inner thread in threaded fit with the screw rod (10) is arranged in the strip-shaped groove, one end of the screw rod (10) penetrates into the strip-shaped groove and is in threaded connection with the supporting rod (7), and the lifting mechanism is further arranged on the supporting frame (4) and is used for driving the screw rod (10) to rotate.

3. The liftable island stand of claim 2, wherein: the driving assembly comprises a driving motor (11) arranged on the supporting frame (4), an output shaft of the driving motor (11) is connected to the screw rod (10), and a locking assembly used for locking the screw rod (10) is arranged between the output shaft of the driving motor (11) and the screw rod (10).

4. The liftable island stand of claim 3, wherein: the locking assembly comprises a worm (12) sleeved on an output shaft of the driving motor (11) and a worm wheel (13) sleeved on the screw rod (10), and the worm wheel (13) is meshed with the worm (12).

5. The liftable island according to claim 2, wherein: the supporting frame (4) is provided with a guide sleeve (6) used for guiding the supporting rod (7) to lift along the vertical direction, a square groove used for allowing the supporting rod (7) to penetrate through is formed in the guide sleeve (6), the square groove penetrates through the upper surface and the lower surface of the guide sleeve (6), the supporting rod (7) is a square rod, the supporting rod (7) is matched with the square groove, and the supporting rod (7) can lift relative to the guide sleeve (6).

6. The liftable island stand of claim 2, wherein: actuating mechanism including rotate set up in first gear (14) and a plurality of on support frame (4) set up in rotation cover (15) on first gear (14), the center of first gear (14) is located on the axis of bracing piece (7), a plurality of rotate cover (15) and a plurality of dwang (16) one-to-one cooperation of pegging graft, actuating mechanism still including set up in on support frame (4), and be used for the drive first gear (14) pivoted runner assembly.

7. The liftable island stand of claim 6, wherein: the rotating assembly comprises a rotating motor (17) arranged on the supporting frame (4), a second gear (18) sleeved on an output shaft of the rotating motor (17) and a toothed belt (19) wound between the first gear (14) and the second gear (18), wherein the first gear (14) and the second gear (18) are respectively connected to two ends of the toothed belt (19) in a meshed mode.

8. The liftable island stand of claim 1, wherein: the outer side wall of the base (1) is also provided with a storage table (20) for placing articles.