Annular turntable dining table

Abstract

The utility model is suitable for the field of catering equipment, and provides an annular turntable dining table which comprises a supporting table body, a part mounting groove is formed in the upper end face of the supporting table body, a turntable driving ring is rotationally arranged in the part mounting groove, an annular rotating dinner plate is arranged at the upper end of the turntable driving ring, and the annular rotating dinner plate can be applied to a dining table with a larger size. The rotating disc driving ring is driven by a gear motor arranged on the outer side to rotate, driving ring upper end balls are arranged between the rotating disc driving ring and the annular rotating dinner plate, and the annular rotating dinner plate keeps the manual rotating function through the driving ring upper end balls. When the rotating disc driving ring drives the annular rotating dinner plate to rotate, friction force between the balls at the upper end of the driving ring and the annular rotating dinner plate is used for driving the annular rotating dinner plate to rotate, and when manual adjustment is needed, under the action of external force, the annular rotating dinner plate can overcome the friction force between the balls at the upper end of the driving ring and the annular rotating dinner plate. And relative rotation is generated between the rotating disc and the rotating disc driving ring, so that diners can manually adjust at any time.

Description

TECHNICAL FIELD

[0001] The utility model is suitable for catering equipment field, provide a kind of annular carousel dining table. BACKGROUND

[0002] In China, people generally habitually dine together when dining out, in catering industry, in order to facilitate each diner to conveniently access the meal on the desktop, so generally all configure rotating dining table, utilize rotatable dish to place dishes, and diner can access any dishes by rotating dish, and the traditional rotating dining table, its dish generally adopts disc, the driving unit of this disc-shaped dish is generally placed in the center position of dining table, and the dish is rotated by the motor structure in the center position, the advantage of this structure is simple structure, but the output torque of motor is required to be larger in the center driving rotation mode, this disc-type dish is generally only suitable for smaller size round table, generally only can accommodate 8-10 people to dine at the same time, and larger size dining table needs to be equipped with larger size rotating dish, and the size of rotating dish increases will cause its weight to increase exponentially with area, in this case, larger output motor is required to meet its rotation needs, which will undoubtedly greatly increase the cost, and high-power motor will also have greater noise and vibration, affect dining, and due to the length limit of the arm of diner, the middle area of large-size disc dining table is actually unable to be used to place dishes, which will cause a lot of cost to be wasted. SUMMARY

[0003] Therefore, the utility model provides a kind of annular carousel dining table, by being provided with a circular ring rotating dish in the area of support table body near edge, the distance of the area of circular ring rotating dish from table edge is just suitable for the length of the arm of diner, dishes are placed on circular ring rotating dish, and circular ring rotating dish is driven by the rotating disc driving ring below it, and rotating disc driving ring is driven by the speed reducer motor outside, and circular ring rotating dish and rotating disc driving ring are not fixedly connected, and circular ring rotating dish also maintains the function of independent rotation.

[0004] In order to achieve the above object, the utility model provides the following technical scheme: a kind of annular carousel dining table, including support table body, the upper end surface of support table body is provided with component installation groove, rotatingly arranged with carousel drive ring in the component installation groove, the outside of carousel drive ring is provided with drive unit, the drive unit is driven connection with carousel drive ring, for driving carousel drive ring rotation, the upper end of carousel drive ring is provided with circular rotating dinner plate, the lower end surface of carousel drive ring is rollingly provided with several drive ring lower end ball, the several drive ring lower end ball is annular array and is arranged on the lower end surface of carousel drive ring, the groove bottom surface of component installation groove is provided with lower end ball limiting sliding groove compatible with the aforementioned several drive ring lower end ball, the upper end surface of carousel drive ring is rollingly provided with several drive ring upper end ball, the several drive ring upper end ball is annular array and is arranged on the upper end surface of carousel drive ring, the lower end surface of circular rotating dinner plate is provided with upper end ball limiting sliding groove compatible with the aforementioned several drive ring upper end ball.

[0005] Further, the drive unit includes a reduction motor, the output shaft of the reduction motor is connected with a drive gear, the outer side surface of the carousel drive ring is provided with an annular outer rack compatible with the drive gear.

[0006] Further, the component installation groove is circular ring shape, the outer side wall of the circular rotating dinner plate is rollingly provided with several dinner plate outer side limiting balls, the several dinner plate outer side limiting balls are annular array and are arranged, the inner side wall of the circular rotating dinner plate is rollingly provided with several dinner plate inner side limiting balls, the several dinner plate inner side limiting balls are annular array and are arranged, the outer side wall of the component installation groove is provided with dinner plate outer side limiting sliding rail compatible with the several dinner plate outer side limiting balls, the inner side wall of the component installation groove is provided with dinner plate inner side limiting sliding rail compatible with the several dinner plate inner side limiting balls.

[0007] Further, the surface of the lower end ball limiting sliding groove, dinner plate outer side limiting sliding rail and dinner plate inner side limiting sliding rail is all smeared with lubricating grease, the groove bottom of the upper end ball limiting sliding groove is provided with rubber damping layer, and the upper end of the drive ring upper end ball abuts against the rubber damping layer.

[0008] Further, a plurality of circular ring-shaped dinner plate buffer strips are arranged below the circular rotating dinner plate in the component installation groove, and the upper end surface of the dinner plate buffer pad is arranged at intervals from the lower end surface of the circular rotating dinner plate.

[0009] Compared with the prior art, the utility model has the beneficial effects that:

[0010] 1. In the scheme of the utility model, through setting a ring part installation groove in the area suitable for diners to take meals near the edge of the supporting table body, installing a circular rotating dining tray at the part installation groove position, the structure can facilitate the diners to take meals, maximize the utilization of the circular rotating dining tray, reduce the unusable part, reduce the driving load, set the turntable driving ring for driving the circular rotating dining tray to rotate and the driving unit below the circular rotating dining tray, the circular rotating dining tray and the turntable driving ring are abutted through the upper end ball bearing of the driving ring, when the turntable driving ring drives the circular rotating dining tray to rotate, the friction force between the upper end ball bearing of the driving ring and the circular rotating dining tray drives the circular rotating dining tray to rotate, the structure can retain the independent rotating function of the circular rotating dining tray, that is, under the action of external force, the circular rotating dining tray can overcome the friction force between the upper end ball bearing of the driving ring, thereby relatively rotating with the turntable driving ring, facilitating the diners to manually adjust at any time.

[0011] 2. By setting a plurality of circular dining tray buffer strips below the circular rotating dining tray, the circular dining tray buffer strips are spaced apart from the circular rotating dining tray under normal conditions, and once the circular rotating dining tray tilts to one side due to uneven force, the circular dining tray buffer strips can provide a support to avoid problems such as excessive tilting, collision damage and the like. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a structural schematic view of a ring-shaped turntable dining table mentioned in the utility model.

[0013] Figure 2 It is Figure 1 It is a structural exploded view of a ring-shaped turntable dining table mentioned.

[0014] Figure 3 It is Figure 1 It is a partial cross-sectional view of a ring-shaped turntable dining table in the utility model at "A-A".

[0015] Figure 4 It is Figure 3 It is a partial enlarged view of B in the utility model.

[0016] Figure 5 It is Figure 4 It is a partial cross-sectional view of the supporting table body in the partial enlarged view of B in the utility model.

[0017] Figure 6 It is a structural schematic view of a circular rotating dining tray in the utility model.

[0018] Figure 7 It is a structural schematic view of a turntable driving ring in the utility model.

[0019] In the drawing:

[0020] 100, support table body, 110, component installation slot, 120, lower end ball limiting sliding groove, 130, outer side limiting sliding rail of dinner plate, 140, inner side limiting sliding rail of dinner plate, 150, circular ring-shaped dinner plate buffer strip;

[0021] 200, circular ring-shaped rotating dinner plate, 210, upper end ball limiting sliding groove, 220, outer side limiting ball of dinner plate, 230, inner side limiting ball of dinner plate;

[0022] 300, rotating disc driving ring, 310, upper end ball of driving ring, 320, lower end ball of driving ring, 330, annular outer rack;

[0023] 400, driving unit. DETAILED DESCRIPTION

[0024] The preferred embodiments of the utility model are described below in combination with the drawings, and it should be understood that the preferred embodiments described herein are only used to illustrate and explain the utility model, and are not used to limit the utility model.

[0025] Embodiments, refer to the drawings Figure 1 , the drawings Figure 2 The utility model provides a kind of annular rotating disc dining table, including support table body 100, the upper end surface of support table body 100 is provided with component installation slot 110, as shown in the drawings Figure 3 ~ the drawings Figure 5 , component installation slot 110 is rotationally arranged with rotating disc driving ring 300, rotating disc driving ring 300 upper end is provided with circular ring-shaped rotating dinner plate 200, rotating disc driving ring 300 outer side is provided with driving unit 400, and driving unit 400 includes speed reducer motor, and the output shaft of speed reducer motor is connected with driving gear, and the outer side of rotating disc driving ring 300 is provided with annular outer rack 330 matched with driving gear, and speed reducer motor is engaged with annular outer rack 330 by driving gear, to drive rotating disc driving ring 300 rotation, rotating disc driving ring 300 is again matched with the transmission structure of upper driving gear and annular outer rack 330, can increase the rotation radius of rotating disc driving ring 300 as far as possible, on the one hand, the stability of circular ring-shaped rotating dinner plate 200 operation can be improved, on the other hand, the torque required for driving rotating disc driving ring 300 can also be reduced, so that the output torque required for speed reducer motor is lower, and cost is reduced, as shown in the drawings Figure 4 、the drawings Figure 7As shown, the lower end surface of the rotating disc driving ring 300 is provided with a plurality of driving ring lower end balls 320, which are arranged in an annular array on the lower end surface of the rotating disc driving ring 300. The bottom surface of the component mounting groove 110 is provided with a lower end ball limiting sliding groove 120 adapted to the aforementioned plurality of driving ring lower end balls 320. The upper end surface of the rotating disc driving ring 300 is provided with a plurality of driving ring upper end balls 310, which are arranged in an annular array on the upper end surface of the rotating disc driving ring 300. The lower end surface of the circular rotating tray 200 is provided with an upper end ball limiting sliding groove 210 adapted to the aforementioned plurality of driving ring upper end balls 310. A plurality of circular tray buffer strips 150 are arranged below the circular rotating tray 200 in the component mounting groove 110. The upper end surface of the tray buffer pad is arranged in a spaced manner with the lower end surface of the circular rotating tray 200. Once the circular rotating tray 200 tilts to one side due to uneven force, the circular tray buffer strip 150 can provide a support to avoid excessive tilting of the circular tray buffer strip 150 and prevent bumping and damage, etc. At the same time, the component mounting groove 110 is also arranged in a circular shape, as shown in the attached Figure 6 As shown, the outer side wall of the circular rotating tray 200 is provided with a plurality of tray outer side limiting balls 220, which are arranged in an annular array. The inner side wall of the circular rotating tray 200 is provided with a plurality of tray inner side limiting balls 230, which are arranged in an annular array. The outer side wall of the component mounting groove 110 is provided with a tray outer side limiting sliding rail 130 adapted to the plurality of tray outer side limiting balls 220. The inner side wall of the component mounting groove 110 is provided with a tray inner side limiting sliding rail 140 adapted to the plurality of tray inner side limiting balls 230. Through the cooperation of the tray inner side limiting balls 230 and the tray outer side limiting balls 220 with the two sliding rails on the inner and outer side walls of the component mounting groove 110, the circular rotating tray 200 can be limited in the horizontal direction, preventing the horizontal deviation of the circular rotating tray 200 during use due to uneven pressure, which affects the use effect.

[0026] In a more optimal scheme, the surfaces of the lower end ball limiting sliding groove 120, the tray outer side limiting sliding rail 130 and the tray inner side limiting sliding rail 140 are all smeared with lubricating grease, since the three of the lower end ball limiting sliding groove 120, the tray outer side limiting sliding rail 130 and the tray inner side limiting sliding rail 140 are always in a relative sliding state with the balls, so smearing the lubricating grease helps to reduce the friction between the balls and the sliding groove and the sliding rail, and improves the operation effect, and the groove bottom of the upper end ball limiting sliding groove 210 is provided with a rubber damping layer, and the upper end of the upper end ball 310 of the driving ring abuts against the rubber damping layer, since the upper end ball limiting sliding groove 210 and the upper end ball 310 of the driving ring are in two relative motion states during the use of the dining table, one is that when the rotary dining table 200 is driven to rotate by the rotary ring driving ring 300, the upper end ball limiting sliding groove 210 and the upper end ball 310 of the driving ring are relatively stationary, and when the rotary dining table 200 needs to rotate independently under an external force, the upper end ball limiting sliding groove 210 and the upper end ball 310 of the driving ring need to produce relative displacement, so the upper end ball limiting sliding groove 210 and the upper end ball 310 of the driving ring need to maintain a certain friction to a certain extent, and the rubber damping layer can be made of a material with a suitable friction coefficient according to requirements, which is also conducive to improving the operation effect of the rotary dining table 200.

[0027] In the description of the utility model, it is understood that the directions such as '' front, back, up, down, left, right '' '' horizontal, vertical, perpendicular, horizontal '' and '' top, bottom '' and the like indicated orientation or position relationship is usually based on the orientation or position relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, under the circumstances without making the opposite statement, these direction words do not indicate and imply that the device or element indicated must have a particular orientation or be constructed and operated in a particular orientation, therefore, it cannot be understood as the limitation of the protection scope of the utility model: the direction words '' inside, outside '' refer to the inside and outside relative to the contour of each component.

[0028] The above is only the preferred embodiment of the utility model, and any skilled person in the art can modify the utility model by using the above-mentioned technical solutions or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement according to the technical scheme of the utility model is within the scope of protection required by the utility model.

Claims

1. A circular turntable dining table, comprising a supporting table body (100), characterized in that: The upper end surface of the supporting table body (100) is provided with a component installation groove (110), a turntable drive ring (300) is rotatably provided in the component installation groove (110), a driving unit (400) is provided on the outer side of the turntable drive ring (300), the driving unit (400) is connected to the turntable drive ring (300) for driving the turntable drive ring (300) to rotate, a circular rotating dining plate (200) is provided on the upper end of the turntable drive ring (300), a plurality of drive ring lower end balls (320) are rotatably provided on the lower end surface of the turntable drive ring (300), and the plurality of drive ring lower end balls (320) are provided. 0) are arranged in an annular array on the lower end surface of the turntable drive ring (300), the bottom surface of the component mounting groove (110) is provided with a lower end ball limiting slide groove (120) adapted to the aforementioned plurality of drive ring lower end balls (320), the upper end surface of the turntable drive ring (300) is provided with a plurality of drive ring upper end balls (310) rollingly arranged, the plurality of drive ring upper end balls (310) are arranged in an annular array on the upper end surface of the turntable drive ring (300), and the lower end surface of the annular rotating dining plate (200) is provided with an upper end ball limiting slide groove (210) adapted to the aforementioned plurality of drive ring upper end balls (310).

2. The annular turntable dining table according to claim 1, characterized in that: The driving unit (400) includes a reduction motor, the output shaft of which is connected to a driving gear, and the outer side surface of the turntable driving ring (300) is provided with an annular outer rack (330) adapted to the driving gear.

3. The annular turntable dining table according to claim 1, characterized in that: The component mounting groove (110) is in the shape of a ring, and a plurality of plate outer limiting balls (220) are rollingly provided on the outer side wall of the annular rotating plate (200), and the plurality of plate outer limiting balls (220) are arranged in an annular array, and a plurality of plate inner limiting balls (230) are rollingly provided on the inner side wall of the annular rotating plate (200), and the plurality of plate inner limiting balls (230) are arranged in an annular array, and the outer side wall of the component mounting groove (110) is provided with a plate outer limiting slide rail (130) adapted to the plurality of plate outer limiting balls (220), and the inner side wall of the component mounting groove (110) is provided with a plate inner limiting slide rail (140) adapted to the plurality of plate inner limiting balls (230).

4. The annular turntable dining table according to claim 3, characterized in that: The surfaces of the lower ball limiting slide groove (120), the outer limiting slide rail (130) of the dining plate, and the inner limiting slide rail (140) of the dining plate are all coated with grease, and the bottom of the upper ball limiting slide groove (210) is provided with a rubber damping layer, and the upper end of the upper ball (310) of the driving ring abuts against the rubber damping layer.

5. The annular turntable dining table according to claim 1, characterized in that: A plurality of annular dish buffer strips (150) are provided in the component mounting groove (110) below the annular rotating dish (200), and the upper end surface of the dish buffer pad is spaced apart from the lower end surface of the annular rotating dish (200).

Images