CN111214005A

CN111214005A - But lazy susan of intelligence speed governing

Info

Publication number: CN111214005A
Application number: CN201911400641.5A
Authority: CN
Inventors: 高荣
Original assignee: Anhui Fangliu Wenchuang Crafts Co Ltd
Current assignee: Anhui Fangliu Wenchuang Crafts Co Ltd
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-06-02

Abstract

The invention relates to the technical field of intelligent home furnishing, in particular to an electric rotating dining table capable of intelligently adjusting speed, which comprises a fixed table top, an upright post and a base, wherein a vertical shaft is installed at the center of the upper surface of the fixed table top; the invention can intelligently adjust the rotating speed of the rotating table top according to the number of the dishes, thereby being more humanized; meanwhile, the upper layer of the rotary table top can realize intermittent rotation, and people can use different dishes conveniently.

Description

But lazy susan of intelligence speed governing

Technical Field

The invention relates to the technical field of intelligent home furnishing, in particular to an electric rotating dining table capable of intelligently adjusting speed.

Background

When people have more food, the food is more in types, the food area is larger, the length of the hand of the people is limited, and the food on the other side of the table top is difficult to clamp, so people find that a layer of table top capable of being manually stirred and rotated is additionally arranged on the table top. When having dinner, various dishes are placed on the rotary table top, and customers must select dishes by rotating the table top by applying thrust by hands. Therefore, some customers can not select favorite dishes because of politeness without actively rotating the dining table, and other customers actively select the dining table but are not elegant in formal occasions. More and more tables are now being provided with drive means for rotating the table top.

The utility model with the application number of CN201621226147.3 discloses a controllable rotary dining table, which comprises a fixed table top, a rotary table top, a driving device and the like, wherein a control switch is uniformly arranged at a position of the fixed table top, which is 0-50cm away from the edge of the table top, a mobile phone charging box is uniformly arranged at the edge of the lower part of the fixed table top, jacks are arranged in the mobile phone charging box, a cavity body is arranged below the center of the fixed table top, a rotary shaft of the rotary table top extends into the cavity body and provides power through an engine, and a speed regulating mechanism and a braking mechanism are arranged at the periphery of the; however, the utility model still has some disadvantages, such as: the rotation speed is judged artificially and subjectively, the speed is regulated manually, the intelligentization is insufficient, and the rotation of a single-layer desktop can be realized. Utility model as application number CN201420387956.7 discloses a tower double-deck dining table that rotates belongs to articles for daily use technical field. The utility model discloses a table, main desktop, rotatory desktop support locating pin I, rotatory desktop support, disc circulator, rotatory desktop support deposit the platform, rotatory desktop support location square hole I, rotatory desktop support locating pin II, rotatory desktop support location square hole II. The utility model has the characteristics of large placing space, simple structure, convenient disassembly, elegance, practicality and the like; however, the utility model still has some disadvantages, such as: the double-layer rotary dining table needs to be manually rotated, so that great effort is required, and meanwhile, the rotary dining table at the top is not only inconvenient to eat a dish but also easy to cause the dish to fly out when the rotary dining table is artificially rotated too fast.

Disclosure of Invention

The invention provides an intelligent speed-adjustable electric rotary dining table aiming at the problems in the background art.

The invention is realized by the following technical scheme:

an electric rotary dining table capable of intelligently adjusting speed comprises a fixed table top, a vertical column and a base, wherein the vertical column is fixedly arranged at the top end of the base, the fixed table top is fixedly arranged at the top end of the vertical column, a vertical shaft is fixedly arranged at the center of the circle of the upper surface of the fixed table top through a fastener, a lower bearing is rotatably arranged on the outer wall of the lower side of the vertical shaft, a lower layer rotary table top and a first driven gear are welded on the outer wall of the lower bearing, a motor supporting frame is fixedly arranged on the outer wall of the middle section of the vertical shaft, an adjustable speed motor is arranged at the lower end of the motor supporting frame, a driving gear is fixedly arranged at the output end of the adjustable speed motor, a second driven gear and the first driven gear are respectively meshed and connected at the two ends of the driving gear, an incomplete gear is, the top of the upper bearing is fixedly provided with an upper layer of rotary table top, and the inner wall of the upper layer of rotary table top is provided with a gear ring meshed with the incomplete gear.

As a further improvement of the above scheme, circular grooves are formed in the upper end surfaces of the fixed desktop and the lower layer of rotary desktop, the lower layer of rotary desktop is sleeved inside the fixed desktop, and the upper end surfaces of the fixed desktop and the lower layer of rotary desktop are kept flush.

As the further improvement of above-mentioned scheme, a plurality of recess has evenly been seted up along the circumference to the upper surface of lower floor's rotatory desktop, every pressure sensor is all installed to the bottom of recess, just F1, F2, F3... Fn are write to the pressure that pressure sensor detected in proper order, the inner wall of lower floor's rotatory desktop is fixed with the battery case, inside battery, storage module and the wireless communication module of being equipped with of battery case, every the rubber pad is still installed to the inside of recess.

As a further improvement of the above scheme, a main control box and a regulator are further installed at the lower end of the motor support frame, the main control box is electrically connected with household electricity through an electric wire, a main control module, a judgment module, a calculation module and a wireless signal receiving module are arranged inside the main control box, a signal output end of the main control module is electrically connected with the regulator, the regulator is divided into three gears of a fast gear, a medium gear and a low gear, and a signal output end of the regulator is electrically connected with a signal input end of the speed-adjustable motor.

As a further improvement of the above scheme, the upper layer of rotating table top is sleeved inside the lower layer of rotating table top, and the upper surface of the upper layer of rotating table top is higher than the upper surface of the lower layer of rotating table top.

As a further improvement of the scheme, the rotating shaft is rotatably arranged on the motor supporting frame through a bearing seat.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, a plurality of dishes can be placed above a rubber pad, the dishes can generate pressure on a pressure sensor, the pressure sensor stores measured pressure data into a storage module, the pressure data is sent to a wireless receiving module by a wireless communication module, then a judgment module analyzes the pressure data, namely whether the dishes or other light and handy articles are placed above the dishes or not is judged, the quantity of the dishes meeting the pressure requirement is calculated by a calculation module, when the quantity of the dishes is less than a first numerical value, a main control module enables a regulator to be switched on to a fast gear, at the moment, a speed-adjustable motor can drive a lower layer of rotating table top to rotate fast, namely when the quantity of the dishes to be placed is small, the dishes can be fast turned to the front of a person and eaten without waiting for a long time; when the number of the dishes is larger than or equal to the first numerical value and smaller than the second numerical value, the main control module enables the modulator to be switched on at a medium-speed gear, and at the moment, the lower-layer rotary desktop is at a reasonable rotating speed; when the number of the dishes is larger than or equal to the second numerical value, the main control module enables the modulator to be connected with a low-speed gear, namely when a large number of dishes exist, the lower layer rotary table top rotates at a low speed, and people can eat various dishes in a short time; in conclusion, the rotating speed of the rotary table top can be intelligently adjusted according to the number of the dishes, and the intelligent rotary table top is more humanized.

2. According to the invention, the speed-adjustable motor can drive the speed-adjustable motor to rotate, and simultaneously can drive the second driven gear to rotate through the driving gear, the top end of the second driven gear is fixedly provided with the incomplete gear through the rotating shaft, the incomplete gear is further driven to rotate, when the position with gear teeth is meshed with the gear ring arranged on the inner wall of the upper layer rotary table top during the rotation of the incomplete gear, the upper layer rotary table top can be driven to rotate for a certain angle, and when the position without gear teeth passes through, the upper layer rotary table top cannot rotate, so that the intermittent rotation of the upper layer rotary table top is realized, and different dishes can be conveniently used by people; the invention realizes the linkage of the upper layer rotary table top and the lower layer rotary table top by arranging the motor, thereby not only reducing the production cost, but also enriching the functions of the dining table and having great commercial value.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is an enlarged view of a portion of the present invention at A;

FIG. 4 is a schematic view illustrating the rotation of the lower rotatable table top according to the present invention;

FIG. 5 is a schematic view of the assembly of the lower rotary table top, the gear ring and the incomplete gear according to the present invention;

FIG. 6 is a schematic diagram of a circuit control module according to the present invention;

fig. 7 is a circuit schematic diagram of the operation of the adjustable speed motor of the present invention.

Wherein, 1-a fixed desktop, 2-a column, 3-a base, 4-a vertical shaft, 5-a lower bearing, 6-a lower layer rotating desktop, 7-a first driven gear, 8-a motor support frame, 9-an adjustable speed motor, 10-a driving gear, 11-a second driven gear, 12-a rotating shaft, 13-an incomplete gear, 14-an upper bearing, 15-an upper layer rotating desktop, 16-a gear ring, 17-a circular groove, 18-a groove, 19-a pressure sensor, 20-a battery box, 21-a storage battery, 22-a storage module, 23-a wireless communication module, 24-a rubber pad, 25-a main control box, 26-a modulator, 27-a main control module, 28-a judgment module and 29-a calculation module, 30-wireless signal receiving module, 31-bearing seat.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

The technical scheme of the invention is further explained by combining the attached drawings.

As shown in fig. 1-7, an intelligent speed-adjustable electric rotary dining table comprises a fixed table top 1, an upright post 2 and a base 3, wherein the upright post 2 is fixedly arranged at the top end of the base 3, the fixed table top 1 is fixedly arranged at the top end of the upright post 2, a vertical shaft 4 is fixedly arranged at the center of the upper surface of the fixed table top 1 through a fastener, a lower bearing 5 is rotatably arranged on the outer wall of the lower side of the vertical shaft 4, a lower layer rotary table top 6 and a first driven gear 7 are welded on the outer wall of the lower bearing 5, a motor support frame 8 is fixedly arranged on the outer wall of the middle section of the vertical shaft 4, an adjustable speed motor 9 is arranged at the lower end of the motor support frame 8, a driving gear 10 is fixed at the output end of the adjustable speed motor 9, a second driven gear 11 and a first driven gear 7 are respectively, the rotating shaft 12 is rotatably arranged on the motor support frame 8 through a bearing seat 31; an upper bearing 14 is rotatably arranged at the top end of the vertical shaft 4, an upper layer rotary table top 15 is fixedly arranged at the top of the upper bearing 14, and a gear ring 16 meshed with the incomplete gear 13 is arranged on the inner wall of the upper layer rotary table top 15.

The upper layer of rotating table top 15 is sleeved inside the lower layer of rotating table top 6, and the upper surface of the upper layer of rotating table top 15 is higher than the upper surface of the lower layer of rotating table top 6; the upper end surfaces of the fixed desktop 1 and the lower layer of rotating desktop 6 are both provided with circular grooves 17, the lower layer of rotating desktop 6 is sleeved inside the fixed desktop 1, and the upper end surfaces of the fixed desktop 1 and the lower layer of rotating desktop 6 are kept flush; a plurality of grooves 18 have evenly been seted up along the circumference to the upper surface of lower floor's rotatory desktop 6, and pressure sensor 19 is all installed to the bottom of every groove 18, and the pressure that pressure sensor 19 detected in proper order is recorded as F1, F2, F3... Fn, and the inner wall of lower floor's rotatory desktop 6 is fixed with battery case 20, and battery case 20 is inside to be equipped with battery 21, storage module 22 and wireless communication module 23, and rubber pad 24 is still installed to the inside of every groove 18.

The lower end of the motor support frame 8 is also provided with a main control box 25 and a modulator 26, the main control box 25 is electrically connected with household electricity through an electric wire, a main control module 27, a judgment module 28, a calculation module 29 and a wireless signal receiving module 30 are arranged inside the main control box 25, the signal output end of the main control module 27 is electrically connected with the modulator 26, the modulator 26 is divided into three gears of a high speed gear, a medium speed gear and a low speed gear, and the signal output end of the modulator 26 is electrically connected with the signal input end of the speed-adjustable motor 9.

The working principle of the invention is as follows: firstly, all dishes are placed above a rubber pad 24, the dishes generate pressure on a pressure sensor 19, then the pressure sensor 19 stores measured pressure data into a storage module 22, the pressure data are sent to a wireless receiving module 30 through a wireless communication module 23, then a judging module 28 analyzes the pressure data, when the pressure is not less than 250N, the dishes placed above the rubber pad 24 are judged, when other light and handy objects are placed above the rubber pad 24 with the pressure less than 250N, a calculating module 29 calculates the quantity of the dishes meeting the pressure requirement, a main control module 27 enables a regulator 26 to be switched to a corresponding gear, when the quantity of the dishes is less than 6, the dishes are few, the main control module 27 enables the regulator 26 to be switched to a fast gear, at the moment, an adjustable speed motor 9 can drive a lower layer of rotating table top 6 to rotate at the speed of 2r/min, the dishes can be quickly switched to the front of a person and eaten, the long waiting time is not needed; when the number of the dishes is less than or equal to 6 and less than 12, the main control module 27 enables the regulator 26 to be switched on at a medium speed, and at the moment, the lower layer rotating tabletop 6 rotates at a speed of 1.5 r/min; when the number of the dishes is not less than 12, the main control module 27 enables the modulator 26 to be switched on a low-speed gear, that is, when a large number of dishes exist, the lower layer rotating table top 6 rotates at a speed of 1r/min, and people can eat various dishes in a short time; in conclusion, the rotating speed of the rotating table top 6 can be intelligently adjusted according to the number of the dishes, so that the intelligent kitchen table is more humanized; the adjustable-speed motor 9 can drive the adjustable-speed motor 9 to rotate, meanwhile, the second driven gear 11 can be driven to rotate through the driving gear 10, the incomplete gear 13 is fixedly installed at the top end of the second driven gear 11 through the rotating shaft 12, the incomplete gear 13 can be further driven to rotate, when a place with gear teeth is meshed with the gear ring 16 installed on the inner wall of the upper-layer rotary table top 15 when the incomplete gear 13 rotates, the upper-layer rotary table top 15 can be driven to rotate for a certain angle, when the place without the gear teeth passes through, the upper-layer rotary table top 15 cannot rotate, so that the intermittent rotation of the upper-layer rotary table top 15 is realized, and people can conveniently use different dishes; the invention realizes the linkage of the upper layer rotary table top 15 and the lower layer rotary table top 6 by arranging the motor, thereby not only reducing the production cost, but also enriching the functions of the dining table and having great commercial value.

Example 1

The upper layer of rotating table top 15 is sleeved inside the lower layer of rotating table top 6, and the upper surface of the upper layer of rotating table top 15 is higher than the upper surface of the lower layer of rotating table top 6; the upper end surfaces of the fixed desktop 1 and the lower layer of rotating desktop 6 are both provided with circular grooves 17, the lower layer of rotating desktop 6 is sleeved inside the fixed desktop 1, and the upper end surfaces of the fixed desktop 1 and the lower layer of rotating desktop 6 are kept flush; 18 recesses 18 have evenly been seted up along the circumference to the upper surface of lower floor's rotatory desktop 6, pressure sensor 19 is all installed to the bottom of every recess 18, and the pressure that pressure sensor 19 detected in proper order is recorded as F1, F2, F3.. F18, and the inner wall of lower floor's rotatory desktop 6 is fixed with battery case 20, and battery case 20 is inside to be equipped with battery 21, storage module 22 and wireless communication module 23, and rubber pad 24 is still installed to the inside of every recess 18.

When the embodiment is used specifically, when 5 dishes are prevented above the rubber pad 24, the pressure sensor 19 stores the measured pressure data into the storage module 22, the pressure data is sent to the wireless receiving module 30 by the wireless communication module 23, the judgment module 28 analyzes the pressure data, all pressures are not less than 250N, the calculation module 29 calculates 5 dishes meeting the pressure requirement, the main control module 27 enables the speed regulator 26 to be connected to a fast gear, the speed-adjustable motor 9 can drive the lower-layer rotating tabletop 6 to rotate at a speed of 2r/min, and the dishes can be rapidly transferred to the front of people and eaten without waiting for a long time.

Example 2

Embodiment 2 is based on embodiment 1, when 13 dishes are prevented above the rubber pad 24, the pressure sensor 19 stores the measured pressure data into the storage module 22, the pressure data is sent to the wireless receiving module 30 by the wireless communication module 23, the judging module 28 analyzes the pressure data, all pressures are equal to or greater than 250N, the calculating module 29 calculates that the number of dishes meeting the pressure requirement is 13, the main control module 27 enables the adjuster 26 to be switched on at a medium speed, and at this time, the lower layer rotating table top 6 rotates at a speed of 1.5r/min, and the rotation speed is also very suitable.

Example 3

Embodiment 3 is based on embodiment 1, when 15 dishes are prevented above the rubber pad 24, the pressure sensor 19 stores the measured pressure data into the storage module 22, the pressure data is sent to the wireless receiving module 30 by the wireless communication module 23, the judging module 28 analyzes the pressure data, all pressures are equal to or greater than 250N, the calculating module 29 calculates that the number of dishes meeting the pressure requirement is 15, the main control module 27 enables the adjuster 26 to be switched on at a low-speed gear, that is, when a large number of dishes exist, the lower rotating tabletop 6 rotates at a speed of 1r/min, and people can eat various dishes in a short time.

In conclusion, the rotating speed of the rotating table top 6 can be intelligently adjusted according to the number of the dishes, and the intelligent dining table is more humanized. In embodiment 1-3, the adjustable speed motor 9 can not only drive the adjustable speed motor 9 to rotate, but also drive the second driven gear 11 to rotate through the driving gear 10, the incomplete gear 13 is fixedly installed on the top end of the second driven gear 11 through the rotating shaft 12, further the incomplete gear 13 can be driven to rotate, when the place with teeth of a cogwheel meshes with the gear ring 16 installed on the inner wall of the upper layer of the rotary table top 15 during the rotation of the incomplete gear 13, the upper layer of the rotary table top 15 can be driven to rotate 30, when the place without teeth of a cogwheel passes through, the upper layer of the rotary table top 15 can not rotate, thereby realizing the intermittent rotation of the upper layer of the rotary table top 15, and being convenient for people to use different dishes in practice

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an electric rotary dining table of intelligent speed governing, includes fixed desktop (1), stand (2) and base (3), its characterized in that: stand (2) fixed mounting in the top of base (3), fixed desktop (1) fixed mounting in the top of stand (2), the upper surface centre of a circle department of fixed desktop (1) has vertical scroll (4) through fastener fixed mounting, the downside outer wall of vertical scroll (4) rotates and installs down bearing (5), the outer wall welding of lower bearing (5) has lower floor's rotatory desktop (6) and first driven gear (7) down, the middle section outer wall fixed mounting of vertical scroll (4) has motor support frame (8), the lower extreme of motor support frame (8) is equipped with adjustable speed motor (9), the output of adjustable speed motor (9) is fixed with driving gear (10), the both ends of driving gear (10) mesh respectively be connected with second driven gear (11) and first driven gear (7), the top of second driven gear (11) is passed through axis of rotation (12) fixed mounting and is had incomplete gear (13) The top end of the vertical shaft (4) is rotatably provided with an upper bearing (14), the top of the upper bearing (14) is fixedly provided with an upper layer of rotary table top (15), and the inner wall of the upper layer of rotary table top (15) is provided with a gear ring (16) meshed with the incomplete gear (13).

2. The electric rotary dining table with intelligent speed regulation according to claim 1, wherein: fixed desktop (1) with circular slot (17) have all been seted up to the up end of lower floor's rotatory desktop (6), lower floor's rotatory desktop (6) cover is located inside fixed desktop (1), fixed desktop (1) with the up end of lower floor's rotatory desktop (6) keeps the parallel and level.

3. The electric rotary dining table with intelligent speed regulation according to claim 2, wherein: a plurality of recess (18), every have evenly been seted up along the circumference to the upper surface of lower floor's rotatory desktop (6) pressure sensor (19) are all installed to the bottom of recess (18), just pressure sensor (19) the pressure that detects in proper order is recorded as F1, F2, F3..

4. The electric rotary dining table with intelligent speed regulation according to claim 3, wherein: the utility model discloses a motor support frame, including motor support frame (8), main control box (25) and modulator (26), main control box (25) pass through electric wire and domestic power consumption electric connection, the inside of main control box (25) is equipped with host system (27), judging module (28), calculation module (29) and wireless signal receiving module (30), the signal output part of host system (27) with modulator (26) electric connection, modulator (26) divide into three gear of quick, medium speed and low-speed, the signal output part of modulator (26) with the signal input part electric connection of adjustable speed motor (9).

5. The electric rotary dining table with intelligent speed regulation according to claim 4, wherein: the upper layer of rotating desktop (15) is sleeved inside the lower layer of rotating desktop (6), and the upper surface of the upper layer of rotating desktop (15) is higher than the upper surface of the lower layer of rotating desktop (6).

6. The electric rotary dining table with intelligent speed regulation according to claim 1, wherein: the rotating shaft (12) is rotatably arranged on the motor supporting frame (8) through a bearing seat (31).