A type of anti-shake desktop turntable

Abstract

This utility model discloses an anti-shake desktop turntable, comprising: an annular base, an upwardly open placement space within the annular base, an annular turntable within the placement space, a ball bearing portion between the annular turntable and the placement space, and a plurality of first limiting portions spaced apart between the outer side of the annular turntable and the placement space. Compared with the prior art, it can prevent food from scattering on the glass when the glass is rotated.

Description

Technical Field

[0001] This utility model relates to the field of desktop turntable technology, and in particular to an anti-shake desktop turntable. Background Technology

[0002] Tabletop turntable bases are common in the stove and catering industries. They are generally used in restaurants to rotate dishes so that customers can rotate the dishes to their side. Existing turntables have glass attached to them during use. When the glass rotates, the existing turntables will swing. This is because there is no restriction on the gap between the rotating position and the fixed position when the turntable is assembled, which causes the turntable to swing when it rotates, causing the dishes on the glass to scatter. Utility Model Content

[0003] The purpose of this invention is to provide a shake-resistant desktop turntable that can solve at least one of the above-mentioned technical problems. The technical solution of this invention is as follows:

[0004] A vibration-resistant desktop turntable includes: an annular base, an upwardly open placement space within the annular base, an annular turntable within the placement space, a ball bearing portion between the annular turntable and the placement space, and a plurality of first limiting portions spaced apart between the outer side of the annular turntable and the placement space.

[0005] Furthermore, a plurality of second limiting portions are provided at intervals between the inner side of the annular turntable and the placement space.

[0006] Furthermore, the ball bearing section includes grooves spaced apart below the annular turntable, and a first ball bearing is provided in each of the grooves, with each first ball bearing disposed between the annular turntable and the turntable.

[0007] Furthermore, the first limiting part and the second limiting part include a plurality of semi-circular ball grooves spaced apart on the outer circle and the inner circle of the annular turntable, and a second ball is provided in each of the semi-circular ball grooves, with each second ball disposed between adjacent semi-circular ball grooves and the placement space.

[0008] Furthermore, the first limiting part and the second limiting part include a plurality of semi-circular roller grooves spaced apart on the outer circle and the inner circle of the annular turntable, with a roller provided in each of the semi-circular roller grooves, and each roller being disposed between adjacent semi-circular roller grooves and placement space.

[0009] Furthermore, the inner and outer circles of the annular base are both bent and provided with retaining edges, which are respectively located above the inner and outer edges of the annular turntable.

[0010] Preferably, multiple adhesive tapes are spaced apart above the annular turntable.

[0011] In summary, the advantages of this utility model over the prior art are:

[0012] This utility model provides a shake-resistant desktop turntable. During assembly, the user first places the ball bearing part on the placement space and the annular turntable. Then, the user places the first limiting part on the outside, so that a limiting relationship is formed between the annular turntable and the placement space inside the annular base. Finally, by bending the inner and outer circles of the annular base towards the placement space to form a retaining edge, the annular turntable is limited and placed within the placement space. Compared with the prior art, this can prevent food from scattering on the glass when it rotates. Attached Figure Description

[0013] Figure 1 This is a half-sectional schematic diagram of the first embodiment of the present invention.

[0014] Figure 2 This is a half-sectional schematic diagram of the second embodiment of the present invention.

[0015] Figure 3 This utility model Figure 1 One of the enlarged schematic diagrams at point A-1.

[0016] Figure 4 This utility model Figure 2 One of the enlarged schematic diagrams at point B-1.

[0017] Figure 5 This is an exploded view of the first embodiment of the present invention.

[0018] Figure 6 This is an exploded view of the second embodiment of the present invention.

[0019] Explanation of reference numerals in the attached drawings: 1. Annular base; 2. Placement space; 3. Annular turntable; 4. Ball bearing section; 5. First limiting section; 6. Second limiting section; 41. Groove; 42. First ball bearing; 51. Semi-circular ball bearing groove; 52. Second ball bearing; 61. Semi-circular roller groove; 62. Roller; 11. Edge retainer; 31. Adhesive tape. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0021] like Figures 1 to 6The anti-shake desktop turntable shown is characterized by comprising: an annular base 1, an upwardly open placement space 2 within the annular base 1, an annular turntable 3 within the placement space 2, a ball bearing portion 4 between the annular turntable 3 and the placement space 2, a plurality of first limiting portions 5 spaced apart between the outer side of the annular turntable 3 and the placement space 2, and retaining edges 11 bent at both the inner and outer circles of the annular base 1 towards the placement space 2, with each retaining edge 11 respectively positioned above the inner and outer edges of the annular turntable 3, and a plurality of adhesive tapes 31 spaced apart above the annular turntable 3.

[0022] In the above-described anti-shake desktop turntable, during assembly, the user first places the ball bearing 4 on the placement space 2 and the annular turntable 3, and then places the first limiting part 5 on the outside, so that a limiting relationship is formed between the annular turntable 3 and the placement space 2 in the annular base. Finally, by bending the inner and outer circles of the annular base 1 toward the placement space 2 to form a retaining edge 11, the annular turntable 3 is limited and placed within the placement space 2. Compared with the prior art, this can prevent the food on the glass from scattering when the glass is rotated.

[0023] like Figure 1 As shown, in some embodiments of this utility model, a plurality of second limiting parts 6 are provided at intervals between the inner side of the annular turntable 3 and the placement space 2. Providing a plurality of first limiting parts 5 at intervals between the outer side of the annular turntable 3 and the placement space 2 can effectively apply a limiting relationship between the outer circle of the annular turntable 3 and the placement space 2. However, the rotation of the annular turntable 3 will still be hindered by friction when the inner circle of the annular turntable 3 and the placement space 2 are rotated. At the same time, the rotation of the annular turntable 3 will be more stable when the first limiting parts 5 are provided on both the outer and inner circles of the annular turntable 3 compared to the rotation of the annular turntable 3 only on the outer circle of the annular turntable 3.

[0024] like Figure 1 and 2 As shown, in some embodiments of this utility model, the ball bearing part 4 includes a partition groove 41 spaced apart below the annular turntable 3, and a first ball bearing 42 is provided in each partition groove. Each first ball bearing 42 is disposed between the annular turntable 3 and the annular turntable 3. When the annular turntable 3 rotates, it can rotate in the placement space 2 through each first ball bearing 42, and each first ball bearing 42 is divided by the partition groove 41.

[0025] like Figure 3 and 5As shown, in some embodiments of this utility model, the first limiting part 5 and the second limiting part 6 include a plurality of semi-circular ball grooves 51 spaced apart on the outer and inner circles of the annular turntable 3. A second ball 52 is provided in each of the semi-circular ball grooves 51. Each second ball 52 is disposed between adjacent semi-circular ball grooves 51 and the placement space 2. After the annular turntable 3 is installed in the placement space 2, the user places the second ball 52 in the semi-circular ball groove 51, so that the second ball 52 is disposed on the outer and inner circles of the annular turntable 3. At the same time, the second ball 52 flexibly fits against the inner wall of the placement space 2, so that when the annular turntable 3 rotates, the second ball 52 in the semi-circular ball groove 51 limits the annular turntable 3 in the placement space 2. The annular turntable 3 can also reduce the friction force when rotating in the placement space 2 through the second ball 52.

[0026] like Figure 4 and 6 As shown, in the second embodiment of this utility model, the first limiting part 5 and the second limiting part 6 include a plurality of semi-circular roller grooves 61 spaced apart on the outer and inner circles of the annular turntable 3. A roller 62 is provided in each of the semi-circular roller grooves 61. Each roller 62 is disposed between adjacent semi-circular roller grooves 61 and the placement space 2. After the annular turntable 3 is installed in the placement space 2, the user places the roller 62 in the semi-circular roller groove 61, so that the roller 62 is disposed on the outer and inner circles of the annular turntable 3. At the same time, the roller 62 flexibly fits against the inner wall of the placement space 2, so that when the annular turntable 3 rotates, the roller 62 in the semi-circular roller groove 61 limits the annular turntable 3 in the placement space 2. The annular turntable 3 can also reduce the friction force when rotating in the placement space 2 through the roller 62.

[0027] The foregoing has shown and described the basic principles and main features of this utility model, as well as its advantages. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A shake-resistant desktop turntable, characterized in that, include: An annular chassis (1) has an upwardly open placement space (2) inside the annular chassis (1), an annular turntable (3) is provided inside the placement space (2), a ball bearing part (4) is provided between the annular turntable (3) and the placement space (2), and a plurality of first limiting parts (5) are provided at intervals between the outer side of the annular turntable (3) and the placement space (2).

2. The anti-shake desktop turntable according to claim 1, characterized in that... Multiple second limiting parts (6) are provided at intervals between the inner side of the annular turntable (3) and the placement space (2).

3. The anti-shake desktop turntable according to claim 1, characterized in that... The ball bearing section (4) includes slots (41) spaced apart below the annular turntable (3), and a first ball bearing (42) is provided in each slot. Each first ball bearing (42) is disposed between the ball bearing and the annular turntable (3).

4. A shake-resistant desktop turntable according to claim 2, characterized in that... The first limiting part (5) and the second limiting part (6) include a plurality of semi-circular ball grooves (51) spaced apart on the outer and inner circles of the annular turntable (3). A second ball (52) is provided in each of the semi-circular ball grooves (51), and each of the second balls (52) is disposed between adjacent semi-circular ball grooves (51) and placement space (2).

5. A shake-resistant desktop turntable according to claim 2, characterized in that... The first limiting part (5) and the second limiting part (6) include a plurality of semi-circular roller grooves (61) spaced apart on the outer and inner circles of the annular turntable (3), and a roller (62) is provided in each of the semi-circular roller grooves (61), and each of the rollers (62) is disposed between adjacent semi-circular roller grooves (61) and placement space (2).

6. A shake-resistant desktop turntable according to claim 1, characterized in that... The inner and outer circles of the annular base (1) and the placement space (2) are both bent and provided with retaining edges (11), and each retaining edge (11) is respectively set above the inner and outer edges of the annular turntable (3).

7. A shake-resistant desktop turntable according to claim 1, characterized in that... Multiple adhesive tapes (31) are spaced apart above the annular turntable (3).

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