CN208144758U - A kind of Intelligent electric dining table turntable - Google Patents
A kind of Intelligent electric dining table turntable Download PDFInfo
- Publication number
- CN208144758U CN208144758U CN201720555433.2U CN201720555433U CN208144758U CN 208144758 U CN208144758 U CN 208144758U CN 201720555433 U CN201720555433 U CN 201720555433U CN 208144758 U CN208144758 U CN 208144758U
- Authority
- CN
- China
- Prior art keywords
- turntable
- rotating wheel
- motor
- unit
- bottom plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of Intelligent electric dining table turntables, by bottom plate, turntable, motor, rotating wheel, support wheel, bearing and central rotating shaft composition, motor is equipped with intelligence control system, motor is fixed on bottom plate, the transmission shaft of motor is connected with rotating wheel, rotating wheel is arranged in bottom edge, on bottom plate also with rotating wheel it is concentric be equipped with support wheel, bearing is fixed on bottom plate center, central rotating shaft is fixedly connected with the turntable, turntable is rotated centered on central rotating shaft, the bottom of turntable is in contact with rotating wheel and support wheel, rotating wheel rotation generates frictional force with turntable and drives turntable rotation, the turntable is set to complete intelligent rotating function by the intelligence control system；The control circuit of intelligence control system is made of change-over switch, resistance-capacitance depressurization unit, rectification unit, voltage regulation filtering unit, timer unit and relay driving control unit；The Lazy Susan uses low profile gear motor, and small in size, low cost is easy for installation.
Description
Technical field
The utility model relates to a kind of dining table equipment, in particular to a kind of Intelligent electric dining table turntable.
Background technique
Motor-driven dining table currently on the market is all to drive turntable to rotate with powerful decelerating motor (volume is also big), with
Dining table is fixed together, mobile inconvenient, and involves great expense, and there are no intelligent control functions.
Utility model content
The purpose of this utility model is to overcome deficiencies in the prior art, provide a kind of Intelligent electric dining table turntable,
The Lazy Susan uses low profile gear motor, and small in size, low cost is easy for installation.
The purpose of this utility model is achieved through the following technical solutions：
A kind of Intelligent electric dining table turntable, by bottom plate, turntable, motor, rotating wheel, support wheel, bearing and central rotating shaft group
At the motor is equipped with intelligence control system, and the motor is fixed on bottom plate, the transmission shaft of motor and the rotating wheel phase
Even, rotating wheel be arranged on bottom edge, the bottom plate also with the rotating wheel it is concentric equipped with support wheel, the bearing is fixed
The heart in the soleplate, to be rotatablely connected the central rotating shaft, central rotating shaft is fixedly connected with the turntable, and turntable is with central rotating shaft
Center rotation, the bottom of turntable are in contact with rotating wheel and support wheel, and rotating wheel rotation generates frictional force with turntable and drives turntable
Rotation makes the turntable complete intelligent rotating function by the intelligence control system；
The control circuit of the intelligence control system is by change-over switch, resistance-capacitance depressurization unit, rectification unit, voltage regulation filtering list
Member, timer unit and relay driving control unit composition, the resistance-capacitance depressurization unit is by first capacitor and first resistor group
At；Rectification unit is made of rectifier bridge；The voltage regulation filtering unit is made of the second capacitor, zener diode and second resistance,
The timer unit is by integrated circuit, third capacitor, the 7th resistance, the 8th resistance, the 9th potentiometer, the tenth resistance, the tenth
One resistance, the 12nd potentiometer, thirteenth resistor, the second triode, third transistor and reset switch composition；The relay
Drive control unit is made of relay, the 6th resistance, the first triode and the 5th diode.
The diameter of the rotating wheel is greater than motor outer diameter 6-8mm.
The outer rim of the rotating wheel is set as the zigzag that length is 1mm.
The turntable is equipped with circular glass plate.
Compared with prior art, beneficial effect brought by the technical solution of the utility model is：
The utility model Lazy Susan is equipped with intelligence control system, it can be achieved that two kinds of functions, first is that constant revolution, second is that intelligence
It can control, i.e., when turntable is rotated by 90 ° angle, stopping certain time (is set according to actual conditions dwell time, that is, guarantees to hold under the arm enough
The time of dish), then when being rotated by 90 ° angle, then stopping certain time, such loop control is the mesh that can reach intelligent control
's；The Lazy Susan using when be placed directly on dining table, small in size, conveniently moving, low cost, it not only improves the shelves of dining table
It is secondary, humanistic care is also presented, dining personnel can arbitrarily hold the every dish on pick-up table under the arm.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the schematic diagram of intelligent control circuit.
Appended drawing reference：1- bottom plate, 2- turntable, 3- motor, 4- rotating wheel, 5- support wheel, 6- bearing, 7- central rotating shaft
Specific embodiment
The utility model will be further described with reference to the accompanying drawing.
Intelligent electric dining table turntable as shown in Figure 1, it by bottom plate 1, turntable 2, motor 3, rotating wheel 4, support wheel 5, bearing
6, central rotating shaft 7 etc. forms.Motor 3 is equipped with intelligence control system, and rotating wheel 4 is fixed on the transmission shaft of motor, diameter
Greater than motor 6-8mm of outer diameter, and outer rim is made into the zigzag of 1mm, to increase friction；Motor 3 is fixed on bottom plate 1, when fixed
Rotating wheel 4 should be made close to 1 edge of bottom plate, to lengthen the rotation arm of force, according to lever principle, rotating wheel 4 is placed in disk edge, in this way
Turntable 2 can be made to rotate with the power of very little, the power that rotating wheel 4 rotates turntable 2 is that turntable 2 is pressed on rotating wheel 4, works as rotating wheel
Generating frictional force when 4 rotation, between rotating wheel 4 and turntable 2 drives turntable 2 to rotate, and when specific implementation can also be in the bottom of turntable 2
It is set to the tooth that the sawtooth of rotating wheel 4 is meshed, guarantees transmission；Support wheel 5 is fixed on 1 edge of bottom plate, concentric with rotating wheel 4,
Supporting wheel 2, bearing 6 is fixed on 1 center of bottom plate, and to fixed center shaft 7, turntable 2 is rotated centered on central rotating shaft 7,
Circular glass plate on dining table is placed on turntable 2, so that turntable 2 is occupy glass plate center, is driven rotating wheel 4 to revolve when motor 3 rotates
Turn, the rotation of rotating wheel 4, which generates frictional force with turntable 2, rotates turntable 2, and Circular glass plate also rotates with, by intelligence control system
The function of intelligent rotating is completed in control.
As shown in Fig. 2, the control circuit of intelligence control system is by change-over switch S1, resistance-capacitance depressurization unit, rectification unit, steady
Filter unit, timer unit and relay driving control unit composition are pressed, resistance-capacitance depressurization unit is by first capacitor C1 and first
Resistance R1 composition；
Rectification unit is made of rectifier bridge BRID GE1；Voltage regulation filtering unit by the second capacitor C2, zener diode D1 and
Second resistance R2 composition；
Timer unit is by Integrated circuit IC 1, third capacitor C3, the 7th resistance R7, the 8th resistance R8, the 9th potentiometer
R9, the tenth resistance R10, eleventh resistor R11, the 12nd potentiometer R12, thirteenth resistor R13, the second triode Q2, third
Triode Q3 and reset switch S2 composition；Integrated circuit IC 1 selects the CD4541 of Texas producer production in the present embodiment；
Relay driving control unit is by relay K1, the 6th resistance R6, the first triode Q1 and the 5th diode D5 group
At.
Working principle of the intelligence control system in intelligently rotation control is as follows：220V alternating current is through first capacitor C1,
It rectifies after one resistance R1 resistance-capacitance depressurization through 4 rectifier diode integral bridge type rectifier bridge BRID GE1, is filtered through the second capacitor C2,
Zener diode D1 pressure stabilizing, in light emitting diode D2 anode acquisition+12V DC voltage, to be supplied to the timing of Integrated circuit IC 1
Circuit power, Integrated circuit IC 1 is a kind of CMOS programmable timing ic, as external 9th potentiometer R9, the 12nd
After potentiometer R12 and third capacitor C3 is determined, that is, the frequency of oscillation of its internal oscillator is determined, so that it is determined that Integrated circuit IC 18
Foot exports the time of high level, and the course of work of time timer is：When change-over switch S1 sets S1--1 state, integrated circuit
IC1 powers on, and since 19 foot of Integrated circuit IC connects low level, 1 output end of Integrated circuit IC, 8 foot is low electricity when reset state
It is flat so that the first triode Q1 by, relay K1 not it is electric do not work, motor stalls.When the timing of setting
Between one arrive, 8 foot of output end of Integrated circuit IC 1 jumps to high level, the first triode Q1 conducting by low level, and relay K1 is obtained
Electronic to make contact actuation, motor work once electrified drives turntable rotation, adjusts the 9th potentiometer R9 resistance value size to control integrated electricity
Road IC18 foot exports high level time, i.e. the control motor rotation time.When turntable rotation an angle of 90 degrees is spent, Integrated circuit IC 18
Foot export low level, the first triode Q1 cut-off, motor power loss and stall, turntable stalling, adjust the 12nd potentiometer R12 resistance value
Rundown time (being generally set according to actual conditions, that is, guarantee the time for holding dish under the arm enough) required for size is set, when fixed
When the time one arrive, 18 foot of Integrated circuit IC exports high level again, the first triode Q1 conducting, relay K1 energized action, contact
It is attracted, motor is obtained electric and started turning.Resistance value by setting the 9th potentiometer R9 can control motor rotation time, setting the tenth
The resistance value of two potentiometer R12 can control motor dwell time, i.e., when motor drives turntable to be rotated by 90 ° angle, stops certain time,
It starts turning again.Loop control has just achieved the purpose that turntable rotates automatically in this way.Reset switch S2 is timing reset switch.
Intelligence control system is when constant revolution controls：When change-over switch S1 sets S1--2, motor is turned with certain constant speed
It is dynamic, it drives turntable with certain constant speed rotary, completes the function of turntable constant speed rotary.
Claims (4)
1. a kind of Intelligent electric dining table turntable, which is characterized in that by bottom plate (1), turntable (2), motor (3), rotating wheel (4), branch
Support wheel (5), bearing (6) and central rotating shaft (7) composition, the motor (3) are equipped with intelligence control system, and motor (3) is fixed on
On bottom plate (1), the transmission shaft of motor (3) is connected with the rotating wheel (4), and rotating wheel (4) setting is described at bottom plate (1) edge
On bottom plate (1) also with the rotating wheel (4) it is concentric be equipped with support wheel (5), the bearing (6) is fixed on bottom plate (1) center, uses
To be rotatablely connected the central rotating shaft (7), central rotating shaft (7) is fixedly connected the turntable (2), and turntable (2) is with central rotating shaft (7)
Centered on rotate, the bottom of turntable (2) is in contact with rotating wheel (4) and support wheel (5), rotating wheel (4) rotation with turntable (2) produce
Raw frictional force drives turntable (2) rotation, so that the turntable (2) is completed intelligent rotating function by the intelligence control system；
The control circuit of the intelligence control system is by change-over switch (S1), resistance-capacitance depressurization unit, rectification unit, voltage regulation filtering list
Member, timer unit and relay driving control unit composition, the resistance-capacitance depressurization unit is by first capacitor (C1) and the first electricity
Hinder (R1) composition；Rectification unit is made of rectifier bridge (BRID GE1)；The voltage regulation filtering unit is by the second capacitor (C2), pressure stabilizing
Diode (D1) and second resistance (R2) composition, the timer unit is by integrated circuit (IC1), third capacitor (C3), the 7th
Resistance (R7), the 8th resistance (R8), the 9th potentiometer (R9), the tenth resistance (R10), eleventh resistor (R11), the 12nd current potential
Device (R12), thirteenth resistor (R13), the second triode (Q2), third transistor (Q3) and reset switch (S2) composition；It is described
Relay driving control unit is by relay (K1), the 6th resistance (R6), the first triode (Q1) and the 5th diode (D5) group
At.
2. a kind of Intelligent electric dining table turntable according to claim 1, which is characterized in that the diameter of the rotating wheel is greater than electricity
Machine outer diameter 6-8mm.
3. a kind of Intelligent electric dining table turntable according to claim 1 or claim 2, which is characterized in that the outer rim of the rotating wheel is set
The zigzag for being 1mm for length.
4. a kind of Intelligent electric dining table turntable according to claim 1, which is characterized in that the turntable is equipped with circular glass
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720555433.2U CN208144758U (en) | 2017-05-18 | 2017-05-18 | A kind of Intelligent electric dining table turntable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720555433.2U CN208144758U (en) | 2017-05-18 | 2017-05-18 | A kind of Intelligent electric dining table turntable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208144758U true CN208144758U (en) | 2018-11-27 |
Family
ID=64412123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720555433.2U Expired - Fee Related CN208144758U (en) | 2017-05-18 | 2017-05-18 | A kind of Intelligent electric dining table turntable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208144758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112914238A (en) * | 2019-12-05 | 2021-06-08 | 杭州志春餐桌电热灶具有限公司 | Intelligent rotary dining table |
-
2017
- 2017-05-18 CN CN201720555433.2U patent/CN208144758U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112914238A (en) * | 2019-12-05 | 2021-06-08 | 杭州志春餐桌电热灶具有限公司 | Intelligent rotary dining table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 Termination date: 20210518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |