CN220800405U - Dining table turntable - Google Patents
Dining table turntable Download PDFInfo
- Publication number
- CN220800405U CN220800405U CN202322678537.0U CN202322678537U CN220800405U CN 220800405 U CN220800405 U CN 220800405U CN 202322678537 U CN202322678537 U CN 202322678537U CN 220800405 U CN220800405 U CN 220800405U
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- disc body
- steel ball
- guide groove
- ball assembly
- assembly
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 73
- 239000010959 steel Substances 0.000 claims abstract description 73
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- 230000000712 assembly Effects 0.000 abstract description 4
- 238000000429 assembly Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides a dining table carousel, includes disk body, lower disk body, and be arranged in disk body, the drive assembly between disk body and the lower disk body, the drive assembly drive is connected well disk body, is equipped with first steel ball subassembly between last disk body and the well disk body, is equipped with the second steel ball subassembly between lower disk body and the well disk body, and first steel ball subassembly and second steel ball subassembly set up more than one row, and including a plurality of rows of steel balls and a plurality of body that mutual interval set up. According to the utility model, the first steel ball assembly is arranged between the upper disc body and the middle disc body, the second steel ball assembly is arranged between the lower disc body and the middle disc body, friction between the upper disc body and the middle disc body and friction between the lower disc body and the middle disc body can be reduced, the steel ball assemblies consist of a plurality of rows of steel balls and a plurality of pipes which are arranged at intervals, instead of all steel balls, the cost can be reduced, the upper disc body can rotate on the first steel ball assembly, if a user misses dishes on the turntable, the upper disc body can be manually rotated back, the turntable is not required to be rotated back for one circle, and the use is very convenient.
Description
Technical Field
The utility model relates to the technical field of dining table accessories, in particular to a dining table turntable.
Background
Chinese patent document No. CN112401484a discloses an automatic rotary table turntable device in 2021, 2 months and 26 days, comprising a bottom cover, a top cover, a gear ring body, a motor for driving the gear ring body to rotate and a control circuit for controlling the motor, wherein the center points of the bottom cover, the top cover and the gear ring body are coincident, the gear ring body is installed between the bottom cover and the top cover, the motor is connected with the gear ring body, the control circuit is electrically connected with the motor, when the gear ring body is driven by the motor, the gear ring body rotates by taking the center point as the rotation center, and the top cover is driven to rotate when the gear ring body rotates, and meanwhile, the bottom cover is kept stationary. This dining table carousel rotates through motor drive, makes the dish of placing on the carousel can rotate along with the rotation of top cap, but if the user missed the dish on the carousel, can only wait for the carousel to turn round back, and is very inconvenient, and during the carousel rotated moreover, the friction between gear circle body and the bottom is big, takes place wearing and tearing easily after long-time use, has in addition a way through setting up a plurality of steel balls between gear circle body and bottom to reduce friction, but with high costs.
Therefore, further improvements are needed.
Disclosure of utility model
The utility model aims to provide a dining table turntable which has the advantages of simple structure, convenient use, small friction, low cost and strong practicability, so as to overcome the defects of the prior art.
According to the dining table carousel of this purpose design, including last disk body, lower disk body, and be arranged in disk body, the drive assembly in the disk body between last disk body and the lower disk body, disk body in the drive assembly drive connection, its characterized in that: a first steel ball assembly is arranged between the upper disc body and the middle disc body, a second steel ball assembly is arranged between the lower disc body and the middle disc body, and the first steel ball assembly and the second steel ball assembly are arranged in more than one row and comprise a plurality of rows of steel balls and a plurality of pipe bodies which are arranged at intervals; when the driving assembly drives the middle disc body to rotate, the middle disc body rotates on the second steel ball assembly, and the middle disc body drives the upper disc body to synchronously rotate through the first steel ball assembly; when the upper disc body is manually rotated, the upper disc body rotates on the first steel ball assembly.
The upper tray body is provided with a first guide groove, the lower tray body is provided with a second guide groove, the upper side and the lower side of the middle tray body are respectively provided with a third guide groove and a fourth guide groove, a first accommodating cavity is formed between the first guide groove and the third guide groove, a first steel ball assembly is arranged in the first accommodating cavity, a second accommodating cavity is formed between the second guide groove and the fourth guide groove, and a second steel ball assembly is arranged in the second accommodating cavity; the upper disc body is guided to rotate on the first steel ball assembly through the first guide groove, and the middle disc body is guided to rotate on the second steel ball assembly through the fourth guide groove.
More than 3 steel balls are arranged in each row, and two ends of the pipe body are respectively connected with the steel balls.
The driving assembly comprises a motor and a gear, a tooth part is arranged on the middle disc body, an output shaft of the motor is connected with the gear in a driving mode, and the gear is meshed with the tooth part.
The outer side of the upper disc body is provided with a first limit flanging, the outer side of the lower disc body is provided with a limit buckle, and the upper disc body is limited on the limit buckle through the first limit flanging when moving upwards.
Still include the retainer plate, the retainer plate setting is in the lower disk body inboard, and it is provided with the spacing turn-ups of second to go up the disk body inboard, and the retainer plate outside is provided with the spacing turn-ups of third, and it is located the spacing turn-ups of third to go up the disk body limit through the spacing turn-ups of second when upwards moving.
The positioning ring is provided with a buckle, the lower disc body is provided with a buckling hole, and the buckle and the buckling hole are mutually buckled.
An installation cavity is formed between the upper disc body and the lower disc body, and the middle disc body, the driving assembly, the first steel ball assembly and the second steel ball assembly are installed in the installation cavity.
The bottom of the lower tray body is provided with a plurality of first supporting feet for supporting the turntable of the dining table, and the top of the upper tray body is provided with a plurality of second supporting feet for supporting the object-bearing tray.
The upper disc body is provided with a plurality of first reinforcing ribs, and the lower disc body is provided with a plurality of second reinforcing ribs.
According to the utility model, the first steel ball assembly is arranged between the upper disc body and the middle disc body, the second steel ball assembly is arranged between the lower disc body and the middle disc body, friction between the upper disc body and the middle disc body and friction between the lower disc body and the middle disc body can be reduced, the steel ball assemblies consist of a plurality of rows of steel balls and a plurality of pipes which are arranged at intervals, instead of all steel balls, the cost can be reduced, the upper disc body can rotate on the first steel ball assembly, if a user misses dishes on the turntable, the upper disc body can be manually rotated back, the turntable is not required to be rotated back for one circle, and the use is very convenient.
Drawings
Fig. 1 is a schematic view showing the overall structure of a turntable for a dining table according to an embodiment of the present utility model.
Figure 2 is a schematic view of the overall structure of another orientation of a turntable for a dining table according to an embodiment of the present utility model.
Figure 3 is a cross-sectional view of a turntable for a dining table according to an embodiment of the present utility model.
Fig. 4 is an enlarged schematic view of the structure at a in fig. 3.
Fig. 5 is a schematic view of a part of a turntable of a dining table according to an embodiment of the utility model.
Fig. 6 is an exploded view of a turntable of a dining table according to an embodiment of the present utility model.
Figure 7 is a schematic view of an exploded view of another orientation of a turntable for a dining table according to an embodiment of the present utility model.
Detailed Description
The utility model is further described below with reference to the drawings and examples.
Referring to fig. 1-7, the dining table turntable comprises an upper disc body 1, a lower disc body 2, a middle disc body 3 and a driving assembly a, wherein the middle disc body 3 and the driving assembly a are positioned between the upper disc body 1 and the lower disc body 2, the driving assembly a is in driving connection with the middle disc body 3, a first steel ball assembly b is arranged between the upper disc body 1 and the middle disc body 3, a second steel ball assembly c is arranged between the lower disc body 2 and the middle disc body 3, more than one row of steel ball assemblies b and the second steel ball assemblies c are arranged (two rows are arranged in the embodiment), and the dining table turntable comprises a plurality of rows of steel balls 4 and a plurality of pipe bodies 5 which are arranged at intervals; when the driving component a drives the middle disc body 3 to rotate, the middle disc body 3 rotates on the second steel ball component c, and the middle disc body 3 drives the upper disc body 1 to synchronously rotate through the first steel ball component b (at the moment, a certain friction force exists between the middle disc body 3 and the first steel ball component b, so that the middle disc body 3 and the upper disc body 1 can synchronously rotate); when the upper disc body 1 is manually rotated, the upper disc body 1 rotates on the first steel ball assembly b (at this time, the friction force between the upper disc body 1 and the first steel ball assembly b is small, so that the upper disc body 1 can rotate on the first steel ball assembly b).
The lower side of the upper disc body 1 is provided with a first guide groove 1.1, the upper side of the lower disc body 2 is provided with a second guide groove 2.1, the upper side and the lower side of the middle disc body 3 are respectively provided with a third guide groove 3.1 and a fourth guide groove 3.2, a first accommodating cavity 6 is formed between the first guide groove 1.1 and the third guide groove 3.1, a first steel ball component b is arranged in the first accommodating cavity 6, a second accommodating cavity 7 is formed between the second guide groove 2.1 and the fourth guide groove 3.2, and a second steel ball component c is arranged in the second accommodating cavity 7; the upper disc 1 is guided to rotate on the first steel ball assembly b by a first guide groove 1.1, and the middle disc 3 is guided to rotate on the second steel ball assembly c by a fourth guide groove 3.2.
More than 3 steel balls 4 are arranged in each row, two ends of the pipe body 5 are respectively connected with the steel balls 4, in the embodiment, 3 steel balls 4 are arranged in each row, the number of the steel balls 4 is adjusted according to the weight of the dining table turntable, if the dining table turntable is heavy, more steel balls 4 are needed, and if the dining table turntable is light, fewer steel balls 4 are needed; the pipe body 5 can be made of plastic parts so as to reduce the material cost.
The driving component a comprises a motor 8 and a gear 9, the inner side of the middle disc body 3 is provided with a tooth part 3.3, an output shaft of the motor 8 is connected with the gear 9 in a driving mode, and the gear 9 is meshed with the tooth part 3.3 mutually, so that the middle disc body 3 is driven to rotate.
The upper disc body 1 is provided with a first limit flanging 1.2 on the outer side, the lower disc body 2 is provided with a limit buckle 2.2 on the outer side, and the upper disc body 1 is limited on the limit buckle 2.2 through the first limit flanging 1.2 when moving upwards, so that the upper disc body 1 is prevented from being separated from the lower disc body 2 upwards when rotating.
Still include the retainer plate 10, the retainer plate 10 sets up in lower disk body 2 inboard, and it is provided with the spacing turn-ups 1.3 of second to go up disk body 1 inboard, and the retainer plate 10 outside is provided with the spacing turn-ups 10.1 of third, and it is spacing in the spacing turn-ups 10.1 of third through the spacing turn-ups 1.3 of second when going up disk body 1 upward movement, and it is upwards deviate from lower disk body 2 to prevent when going up disk body 1 and rotate equally.
The positioning ring 10 is provided with a buckle 10.2, the lower disc body 2 is provided with a buckling hole 2.3, and the buckle 10.2 and the buckling hole 2.3 are mutually buckled to connect the lower disc body 2 and the positioning ring 10.
An installation cavity 11 is formed between the upper disc body 1 and the lower disc body 2, and the middle disc body 3, the driving component a, the first steel ball component b and the second steel ball component c are installed in the installation cavity 11.
The bottom of the lower tray body 2 is provided with a plurality of first supporting feet 12 for supporting a turntable of a dining table, the first supporting feet 12 are supported on the dining table, and the top of the upper tray body 1 is provided with a plurality of second supporting feet 13 for supporting a carrying tray (glass tray).
The upper disc body 1 is provided with a plurality of first reinforcing ribs 1.4, the lower disc body 2 is provided with a plurality of second reinforcing ribs 2.4, the reinforcing ribs can strengthen the structural strength of the upper disc body 1 and the lower disc body 2, and meanwhile, the reinforcing ribs are arranged in a sunken mode, material use can be reduced, and therefore cost is reduced.
The foregoing is a preferred embodiment of the utility model showing and describing the general principles, features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, which have been described in the foregoing description merely illustrates the principles of the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a dining table carousel, includes disk body (1), lower disk body (2), and is arranged in disk body (3) between upper disk body (1) and lower disk body (2), drive assembly (a), disk body (3), its characterized in that in drive assembly (a) drive connection: a first steel ball assembly (b) is arranged between the upper disc body (1) and the middle disc body (3), a second steel ball assembly (c) is arranged between the lower disc body (2) and the middle disc body (3), and the first steel ball assembly (b) and the second steel ball assembly (c) are provided with more than one row and comprise a plurality of rows of steel balls (4) and a plurality of pipe bodies (5) which are arranged at intervals; when the driving assembly (a) drives the middle disc body (3) to rotate, the middle disc body (3) rotates on the second steel ball assembly (c), and the middle disc body (3) drives the upper disc body (1) to synchronously rotate through the first steel ball assembly (b); when the upper disc body (1) is manually rotated, the upper disc body (1) rotates on the first steel ball assembly (b).
2. The table carousel as in claim 1, wherein: the upper disc body (1) is provided with a first guide groove (1.1), the lower disc body (2) is provided with a second guide groove (2.1), the upper side and the lower side of the middle disc body (3) are respectively provided with a third guide groove (3.1) and a fourth guide groove (3.2), a first accommodating cavity (6) is formed between the first guide groove (1.1) and the third guide groove (3.1), a first steel ball component (b) is arranged in the first accommodating cavity (6), a second accommodating cavity (7) is formed between the second guide groove (2.1) and the fourth guide groove (3.2), and a second steel ball component (c) is arranged in the second accommodating cavity (7); the upper disc body (1) rotates on the first steel ball assembly (b) in a guiding way through the first guide groove (1.1), and the middle disc body (3) rotates on the second steel ball assembly (c) in a guiding way through the fourth guide groove (3.2).
3. The table carousel as in claim 1, wherein: more than 3 steel balls (4) are arranged in each row, and two ends of the pipe body (5) are respectively connected with the steel balls (4).
4. The table carousel as in claim 1, wherein: the driving assembly (a) comprises a motor (8) and a gear (9), the middle disc body (3) is provided with a tooth part (3.3), an output shaft of the motor (8) is connected with the gear (9) in a driving mode, and the gear (9) is meshed with the tooth part (3.3).
5. The table carousel as in claim 1, wherein: the outer side of the upper disc body (1) is provided with a first limit flanging (1.2), the outer side of the lower disc body (2) is provided with a limit buckle (2.2), and the upper disc body (1) is limited on the limit buckle (2.2) through the first limit flanging (1.2) when moving upwards.
6. The table carousel as in claim 5, wherein: still include retainer plate (10), retainer plate (10) set up in lower disk body (2) inboard, go up disk body (1) inboard and be provided with spacing turn-ups of second (1.3), the retainer plate (10) outside is provided with spacing turn-ups of third (10.1), go up disk body (1) spacing in spacing turn-ups of third (10.1) through spacing turn-ups of second (1.3) when upwards moving.
7. The dining-table carousel as in claim 6, wherein: the positioning ring (10) is provided with a buckle (10.2), the lower disc body (2) is provided with a buckling hole (2.3), and the buckle (10.2) and the buckling hole (2.3) are mutually buckled.
8. The table carousel as in claim 1, wherein: an installation cavity (11) is formed between the upper disc body (1) and the lower disc body (2), and the middle disc body (3), the driving assembly (a), the first steel ball assembly (b) and the second steel ball assembly (c) are installed in the installation cavity (11).
9. The table carousel as in claim 1, wherein: the bottom of the lower tray body (2) is provided with a plurality of first supporting feet (12) for supporting the turntable of the dining table, and the top of the upper tray body (1) is provided with a plurality of second supporting feet (13) for supporting the carrying tray.
10. The table carousel as in claim 1, wherein: the upper disc body (1) is provided with a plurality of first reinforcing ribs (1.4), and the lower disc body (2) is provided with a plurality of second reinforcing ribs (2.4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322678537.0U CN220800405U (en) | 2023-10-07 | 2023-10-07 | Dining table turntable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322678537.0U CN220800405U (en) | 2023-10-07 | 2023-10-07 | Dining table turntable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220800405U true CN220800405U (en) | 2024-04-19 |
Family
ID=90674863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322678537.0U Active CN220800405U (en) | 2023-10-07 | 2023-10-07 | Dining table turntable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220800405U (en) |
-
2023
- 2023-10-07 CN CN202322678537.0U patent/CN220800405U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |