CN213308123U

CN213308123U - Round table turntable driving device

Info

Publication number: CN213308123U
Application number: CN202021363832.7U
Authority: CN
Inventors: 俞长根
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-06-01
Anticipated expiration: 2030-07-13

Abstract

The utility model relates to a mechanical transmission field especially relates to a round table carousel drive arrangement, including base and driving motor, controller and the power module of setting on the base, still include at least one runner, and wherein at least one runner is connected with driving motor, the wheel face of runner lateral part and the periphery friction adaptation of setting up the carousel on the dining table to the drive carousel is rotatory. The utility model overcomes the dining table carousel among the prior art reforms transform into autogiration's mode structure complicacy, and defect that is unfavorable for the popularization with high costs has can directly be applied to current dining table, need not through great transformation advantage, and still has whole device simple structure, along with adorning, and it is convenient to remove, the advantage of the multiple mode power supply of accessible, and low cost is favorable to popularizing and applying in a large number simultaneously.

Description

Round table turntable driving device

Technical Field

The utility model relates to a mechanical transmission field especially relates to a round table carousel drive arrangement.

Background

The automatic driving of the turntable in the middle of the dining table is usually realized by adopting a power device to drive the central rotating shaft of the turntable, an electric line is required to be installed for a power source, the cost is increased, and the cost of the dining table capable of realizing automatic rotation is higher and troublesome. If the turntable of the existing dining table in a restaurant or family life needs to be transformed into an automatic rotating mode, if a traditional driving mode is adopted, the transformation workload is large, the transformation cost is high, and the popularization and the application are not facilitated.

For example, a rotary table top under the application number CN201220437280.9, a central shaft is fixedly installed at the axis of the table top, a driving turntable and a rotary table top are assembled on the central shaft, a spherical pressure bearing installed on the driving turntable is respectively in sliding fit with the annular slide rails on the table top and the rotary table top, the driving turntable and the rotary table top are respectively connected with the central shaft in a rotating manner, and the driving turntable is connected with a power source through meshing transmission. Because the spherical pressure bearings which are in sliding fit with the annular slide rails on the tabletop and the rotary tabletop are respectively arranged, the load force of the rotary tabletop is concentrated on the two adjacent bearings, the transmission of system force is simplified, and the bearing force of the rotary tabletop is increased. The spherical surface of the bearing is in point-to-surface contact with the sliding rail surface, so that the overall height of the system structure is greatly reduced, the overall height can be reduced by three times, and the stability is greatly improved. The driving shaft is arranged between the gears at the edge of the driving turntable in a meshing or chain gear meshing transmission mode, so that the resistance is small, the service life of the system is prolonged, but the structure is complex, the modification cost is high, and the system is not suitable for families.

SUMMERY OF THE UTILITY MODEL

The utility model relates to a structure is complicated when overcoming the mode of dining table carousel reform transform autogiration among the prior art, and defect that it is unfavorable for the popularization with high costs provides a simple structure compactness, along with the dress, it is convenient to remove, low cost just can do benefit to a large amount of round table carousel drive arrangement who popularizes and applies.

In order to realize the purpose of the utility model, the utility model discloses a following technical scheme realizes:

the utility model provides a round table carousel drive arrangement, includes the base and sets up driving motor, controller and the power module on the base, still includes at least one runner, and wherein at least one runner is connected with driving motor, the round of wheel face and the peripheral friction adaptation of the carousel of setting on the dining table of runner lateral part to the drive carousel is rotatory.

The utility model provides a carousel drive arrangement, it drives at least one runner through driving motor, then carousel side looks friction adaptation on rethread runner and the dining table to can drive the rotation of carousel through the frictional force between runner and the carousel side, have the advantage of simple structure compactness, also can set up a plurality of runners simultaneously, wherein can regard as the action wheel with driving motor driven, and do not then can regard as from the driving wheel with driving motor driven, thereby provide rotation power for the carousel. Meanwhile, the device can be directly applied to the existing dining table without greatly transforming the dining table, the volume of the whole driving device is small, the effect of using along with the dining table can be realized, and the device can be directly removed after being used, and has the advantage of convenience in dismounting. Meanwhile, the cost of each part is low, and the multifunctional dining table is very suitable for small restaurants and families, so that the multifunctional dining table is beneficial to large-scale popularization.

Preferably, the surface layer of the rotating wheel is made of a material with high friction coefficient and elastic property, and the side surface of the surface layer of the rotating wheel is directly and moderately abutted against the periphery of the rotating disc, so that the rotating disc is driven to rotate.

The utility model provides a runner top layer is made by the material that has high coefficient of friction and elastic characteristic, its can increase in the use and the carousel side between the frictional force to effectively promote the power when the carousel is rotatory. High friction material can choose for use materials such as natural rubber, silica gel, nitrile rubber, EP rubbers, rotate efficiency for better providing simultaneously, the utility model discloses can also be provided with a holding tank that holds the carousel side to the drive wheel side to the side contact surface that the holding tank can the cladding carousel in transmission process has increased area of contact between them, has further promoted frictional force between them before.

Preferably, the rotating wheel and the rotating disc are in friction fit through a belt, so that the belt is appropriately attached to the periphery of the rotating disc, and the rotating disc is driven to rotate.

The utility model discloses can also be through the belt with runner and carousel interconnect, the rotatory motion that drives the belt through the runner through utilizing belt and carousel side extrusion contact, form the contact surface of cladding nature and drive carousel periphery edge to it rotates to drive the carousel.

Preferably, the width of the belt is greater than the thickness of the turntable.

The utility model discloses in set the width of belt to the thickness that is greater than the carousel and can make the belt cladding in the carousel side all the time, effectively promote the area of contact between belt and the carousel side to effectively increase and the carousel side between the frictional force, provide effectual friction power for the rotation of carousel.

Preferably, the base is further provided with a stabilizing member for attachment to the table top.

Preferably, the fixing member is one or more of a non-slip mat, a suction cup, a self-adhesive tape, a double-sided tape, a bolt, a magnet, and a bolt.

The utility model discloses still be provided with the steadiness piece in the base below and can prevent that the base from driving the device and taking place great offset between the carousel in this side of transmission in-process, lead to the problem of transmission inefficacy.

Preferably, the driving wheel comprises a framework connected with the output end of the driving motor and an elastic adhesive film sleeved on the periphery of the framework and at least covering the rims of the upper end face and the lower end face of the framework, and a groove surrounding the periphery of the framework is formed in the side edge of the framework, so that a certain elastic deformation space exists in the groove of the elastic adhesive film.

The utility model provides a runner adopts the form of "elastic adhesive membrane + skeleton", wherein because the skeleton side is provided with the recess that encircles skeleton a week, consequently it can restrict follower (carousel or reciprocating motion part) to a certain extent and take place great offset to guarantee driven effectively going on. Meanwhile, the elastic adhesive film can deform in different forms under different states, when the elastic adhesive film is in a natural state (namely the adhesive film state when the rotating wheel is not in contact with the driven part), the elastic adhesive film is in a natural slightly concave arc state, and when the elastic adhesive film is in a normal working state, the elastic adhesive film is in contact extrusion with the driven part, the contact surface side of the elastic adhesive film can deform to form a proper tension film, and when the elastic adhesive film is in a limit state, namely the deformation of the elastic adhesive film reaches the maximum, the elastic adhesive film cannot continue to deform after being in contact with the framework. Therefore, the utility model provides a runner can take place the off-set back at the follower, and the elastic adhesive membrane produces the adaptive deformation of different degrees and the high coefficient of friction characteristic on top layer at once, has good contact friction all the time to can guarantee going on smoothly of transmission process.

Preferably, the runner side is provided with discrete protrusions for increasing the coefficient of friction.

In order to further promote the frictional force between runner and the carousel, the utility model discloses be provided with discrete arch in the runner side, it can promote frictional force between the two when contact with the carousel side to further promote the rotating dynamic stability of runner to the carousel.

Preferably, the power supply module can be any one or more combination of a battery, a rechargeable battery, an external plug-in charger or a connector connected with commercial power.

The utility model provides a power module can supply power through multiple mode to can have more actual use environment and select the power supply mode, promote this starting drive's suitability.

Therefore, the utility model discloses following beneficial effect has:

(1) the utility model can be directly applied to the round turntable of the existing dining table, the whole device has simple structure, and the device does not need to be greatly reformed;

(2) the portable solar water heater is convenient to move and can supply power in various ways when being mounted at any time;

(3) low cost and being beneficial to popularization and application in large scale.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the runner of the present invention.

Fig. 3 is a schematic structural view of the driving wheel with discrete raised structures on the surface layer of the present invention.

Fig. 4 is a schematic structural view of a driving wheel with a glue film on the surface layer in embodiment 2 of the present invention.

Fig. 5 is a schematic structural view of a belt inner side driving device in embodiment 3 of the present invention.

Fig. 6 is a schematic structural view of a driving turntable on the outer side surface of the belt in embodiment 4 of the present invention.

Fig. 7 is a top view of fig. 6 according to the present invention.

Wherein: dining table 1, carousel 2, runner 3, driving motor 4, controller 5, power module 6, base 7, steadying piece 8, skeleton 9, elastic glue membrane 10, follow driving wheel 11, recess 12, belt 13, discrete arch 14, holding tank 15.

Detailed Description

The invention is further described with reference to the drawings and the specific embodiments. Those of ordinary skill in the art will be able to implement the invention based on these descriptions. Moreover, references to embodiments of the invention in the following description are generally only to be considered as examples of the invention, and not as all embodiments. Therefore, all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention shall fall within the protection scope of the present invention.

Example 1

As shown in fig. 1, a round table turntable driving device includes a base 7 disposed on a dining table 1, the base 7 is provided with a driving motor 4, a controller 5 for controlling the driving motor 4 to operate, and a power supply module 6 for supplying power to the driving motor 4 and the controller 5.

Wherein, the installation is provided with a runner 3 on driving motor 4's the output shaft, and this runner 3 pastes with the 2 side moderate degrees of carousel that set up on dining table 1 and leans on the friction adaptation, and when driving motor 4 rotated, runner 3 also moved thereupon to it is rotatory to drive carousel 2 through frictional force. In addition, in order to fix the position of the base 7 on the dining table 1, the bottom of the base 7 is further provided with a stabilizing member 8 connected with the table top, the stabilizing member can be fixed to the dining table 1 by bolts, or a sucker is arranged below the base 7, the base 7 is fixed to the dining table by suction force of the sucker or other modes, in the embodiment, in order to facilitate installation, the sliding of the base 7 is prevented by arranging a non-slip mat 8 below the base 7, and the non-slip mat 8 is connected with the dining table 1 in an adsorption manner. Meanwhile, in order to adapt the height of the rotating wheel 3 to the height of the rotating disc 2, the adaptability can be adjusted by adjusting the height of the base 7, the rotating wheel 3, the output shaft of the driving motor 4 or the combination of the three.

In addition, the power supply module 6 can be a battery, a rechargeable battery, an external plug-in charger and/or a mains supply connection mode to supply power to the driving device.

As shown in fig. 2, the side surface of the rotor 3 in this embodiment may be provided with a receiving groove 15 for receiving the side surface of the turntable 2, and the surface layer of the rotor 3 may be made of a material with high friction coefficient and elastic property, such as natural rubber or other artificial rubber. Therefore, the accommodating groove 15 can cover the side surface of the turntable 2 in the transmission process, the contact area of the accommodating groove and the turntable is increased, and the friction force between the accommodating groove and the turntable is further improved.

As shown in fig. 3, in order to further increase the friction between the wheel 3 and the side surface of the turntable 2, the present embodiment provides a discrete protrusion 14 on the side surface of the wheel 3, which can increase the friction between the wheel 3 and the side surface of the turntable 2 when the wheel 3 contacts with the side surface of the turntable 2, thereby further increasing the rotation power of the wheel 3 to the turntable 2.

Example 2

Embodiment 2 is the same as embodiment 1 in the rest of the structure, except that the structure of the runner 3 is different.

As shown in fig. 4, the rotating wheel 3 in this embodiment includes a frame 9 connected to the output shaft of the driving motor 4, a groove 12 is formed on a side surface of the frame 9, an elastic film 10 is disposed outside the frame 9, and the elastic film 10 is fixedly connected to upper and lower end surfaces of the frame 9. When the turntable 2 extrudes and contacts the elastic adhesive film 10, the elastic adhesive film 10 can deform in the groove 12, so that a large friction force is generated between the elastic adhesive film 10 and the side surface of the turntable 2, and the turntable is effectively driven to rotate.

Example 3

As shown in fig. 5, embodiment 3 is another modification of embodiment 1, and its basic structure is completely the same as that in embodiment 1, except that the runner 3 and the rotating disc 2 are connected to each other by a belt 13, and the inner side surface of the belt 13 is directly and moderately abutted against the side surface of the rotating disc 2. The belt 13 is driven to move by the rotation of the runner 3, the inner side of the belt 13 is in extrusion contact with the side face of the rotary table 2, a contact surface with cladding performance is formed, so that the contact surface is properly attached to the periphery of the driving rotary table 2, and the rotary table 2 is driven to rotate by the rotation of the belt 13.

Example 4

As shown in fig. 6 and 7, embodiment 4 is another modification of embodiment 3, in this embodiment, in order to improve the transmission effect, the driving device in this embodiment further includes at least one set of rotating wheels 3 not connected to the driving motor 4, that is, in this embodiment, a set of driven wheels 11 is added, the driven wheels 11 are connected to the rotating wheels 3 through belts 13, then the outer side surfaces of the belts 13 are always kept in proper contact with the side surfaces of the rotating discs 2, and the width of the belts 13 is greater than the thickness of the rotating discs 2, so that the contact area between the belts 13 and the side edges of the rotating discs 2 can be effectively increased, and the friction force between the belts 13 and the side surfaces of the rotating discs 2 can be effectively increased, so that the rotating discs 2 are.

Claims

1. The utility model provides a round table carousel drive arrangement, includes base (7) and sets up driving motor (4), controller (5) and power module (6) on base (7), its characterized in that still includes at least one runner (3), and wherein at least one runner (3) is connected with driving motor (4), the wheel face of runner (3) lateral part and the peripheral friction adaptation of setting carousel (2) on dining table (1) to drive carousel (2) and rotate.

2. A turntable drive arrangement for round tables, as claimed in claim 1, characterized in that the surface of the wheel (3) is made of a material with a high coefficient of friction and elastic properties, and its side faces are in direct, moderate abutment against the periphery of the turntable (2) in order to drive the turntable (2) in rotation.

3. A round table turntable drive arrangement according to claim 1, characterized in that the turntable (2) is driven to rotate by a belt (13) friction fit between the turntable (3) and the turntable (2) such that the belt (13) abuts the periphery of the turntable (2) moderately.

4. A turntable drive arrangement for round tables according to claim 3, characterized in that the width of the belt (13) is greater than the thickness of the turntable (2).

5. A turntable drive arrangement for round tables, as claimed in any one of claims 1 to 4, characterized in that the base (7) is further provided with stabilizing members (8) for fixing to the table top.

6. A turntable drive arrangement for a round table as claimed in claim 5, characterized in that said stabilizing member (8) is a combination of one or more of a non-slip mat, a suction cup, a self-adhesive tape, a double-sided tape, a pin, a magnet or a bolt.

7. The round table turntable driving device according to claim 2, wherein the rotating wheel (3) comprises a framework (9) connected with the output end of the driving motor (4) and an elastic film (10) sleeved on the periphery of the framework (9) and covering at least the rims of the upper and lower end surfaces of the framework (9), and a groove (12) surrounding the framework (9) for one circle is arranged on the side edge of the framework (9), so that the elastic film (10) has an elastic deformation space inside the groove (12).

8. A turntable drive as claimed in claim 1, 2 or 7, characterized in that the wheels (3) are provided laterally with discrete protrusions (14) for increasing the coefficient of friction.