CN2446858Y - Automatic folding dining-table with automatic revolving top - Google Patents

Automatic folding dining-table with automatic revolving top Download PDF

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Publication number
CN2446858Y
CN2446858Y CN 00225831 CN00225831U CN2446858Y CN 2446858 Y CN2446858 Y CN 2446858Y CN 00225831 CN00225831 CN 00225831 CN 00225831 U CN00225831 U CN 00225831U CN 2446858 Y CN2446858 Y CN 2446858Y
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China
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pin
connect
parallel
ground connection
negative pole
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Expired - Fee Related
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CN 00225831
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Chinese (zh)
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李志武
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Individual
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Individual
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Abstract

The utility model relates to an automatic folding dining table with an automatic rotary disc, which is composed of a lower tabletop, feet which are connected with the lower tabletop and can be contracted, a draw rod used for connecting the feet and the lower tabletop, a connecting rod hinged with the feet and a driver, an automatic rotary disc which is arranged on the lower tabletop and is operated by a remote controller, and an upper tabletop which is arranged on the automatic rotary disc. The utility model has the advantages of automatic folding, and convenient storage and transportation. Because the automatic rotary disc is controlled by the remote controller, the automatic rotary disc has the advantages of convenience, agility, easy use, civilization, grace, double utilization of alternating current and direction current, and manual operation with four integrations. When the automatic rotary disc rotates, the music or the voice can be played automatically. The automatic folding dining table and the automatic rotary disc can be separated to be respectively used.

Description

The auto-folder dining table of band automatic rotating disk
The utility model relates to the dining table that uses in a kind of daily life.
At present, employed dining table, rotating disk mostly are manually, when having a dinner, often because of action simultaneously mutually, produce contradiction, and it is elegant and polite to lose, and displacement or malfunctioning also takes place rotating disk sometimes, uses extremely inconvenient.Desk generally can not fold, carry, collect also very inconvenient.
The purpose of this utility model is to avoid above-mentioned weak point among the background technology and provides a kind of rotating disk by remote controller control, DC-AC two-use, four unifications that again can be manual, and rotating speed is adjustable, can forward and reverse rotation.Can play melody or voice such as " welcome " automatically during dial rotation, make the atmosphere that is full of elegance, civilization, joy when having a dinner.Dining table can auto-folder draws in, collection, carrying extremely are convenient to use easily the auto-folder dining table with automatic rotating disk.
This reality has novel purpose to realize by following approach: with place automatic rotating disk on the following desktop that the table pin is connected, place desktop on the automatic rotating disk, have on the table pin of automatically retractable to connect the pull bar of desktop down, connect the connecting rod that is hinged on the pin, the connecting rod of hinge connects driver.There is runner the lower end of pin, and the button of control driver is arranged on the pin.Press the button the automatic withdrawal of a pin and shorten, touch the button, the connecting rod that driver drives is hinged moves upward, and makes the automatic purse up of a pin close, and table pin pulling pull bar makes down desktop separately fold from the trend both sides in table pin purse up.During use, press the button, the connecting rod that driver drives is hinged moves downward, and automatically the table pin is pushed open, and a pin promotes to connect the pull bar of desktop down simultaneously, desktop is upwards overturn from both sides automatically close up.Touch the button, the table pin is elevated to desired height automatically again.
The auto-folder dining table of this band automatic rotating disk, automatic rotating disk are by the chassis, form with the inner gear ring of bottom suit with the shrouding disc of inner gear ring suit.The ball grooves and the microwave hole of putting ball are arranged on the chassis, circuit board is housed in the chassis, the straight change-over switch of the motor that connects with circuit board, battery case, loudspeaker and friendship.Following ball grooves on the inner gear ring and the ball suit on the chassis, the ball in the last ball grooves and the ball grooves suit on the shrouding disc.Gearbox also is housed, driven pulley on the gearbox and the engagement of the driving wheel on the motor, the drive on the gearbox and the engagement of the internal tooth on the inner gear ring in the chassis.The positioning bead that makes the inner gear ring location also is housed on the chassis.Circuit board is subjected to control of remote controller, handles the rotation of automatic rotating disk.Automatic rotating disk and auto-folder dining table can separate separately and use separately.
The utility model is compared background technology following advantage: dining table can draw in, collect, move conveniently by auto-folder.Automatic rotating disk adopts remote controller control, and convenient quick, easy to use, civilization is graceful, and DC-AC two-use, again can manual four unifications.Can play music or voice such as " welcome " automatically when automatic rotating disk rotates, automatic dining table and automatic rotating disk can separate separately use separately.
The embodiment of the utility model in conjunction with the accompanying drawings is described in further detail.
Fig. 1 is the auto-folder dining table schematic diagram (Figure of abstract) of band automatic rotating disk.
Fig. 2 is the automatic rotating disk schematic diagram.
Fig. 3 is the automatic rotating disk vertical view.
Fig. 4 is the automatic rotating disk circuit theory diagrams.
As shown in Figure 1, the auto-folder dining table of band automatic rotating disk of the present utility model and is placed the automatic rotating disk 20 that is subjected to remote controller 18 controls on the following desktop 22 that the pin 24 that can stretch automatically is connected.Place desktop 21 on the automatic rotating disk 20, the pull bar 23 of desktop 22 under connecting is housed on the pin 24 that can stretch automatically, with the connecting rod 25 and the button 28 of driving machine 26 hinges.There is runner 27 lower end of pin 24.Press the button 28 during use, driving machine 26 moves downward connecting rod 25, and pin 24 is pushed open, and desktop 22 upwards overturns to open from both sides and closes up under pull bar 23 pullings simultaneously.Click button 28 again, pin 24 is elevated to desired height automatically.During collection, then click button 28, pin 24 is withdrawn automatically, clicks button 28 again, and driving machine 26 moves upward connecting rod 25, and pin 24 is retracted gathering, and while pull bar 23 will spur down desktop 22 and overturn folding closing up to both sides.
As Fig. 2, shown in Figure 3, the auto-folder dining table of band automatic rotating disk of the present utility model, automatic rotating disk is made up of chassis 1, inner gear ring 3 and shrouding disc 2.Ball grooves and microwave hole 16 that dress ball 4 is arranged on the chassis 1.The circuit board 11 that handled by remote controller 18 is housed, the motor 8 that connects with circuit board 11, battery case 12, loudspeaker 15 and hand over straight change-over switch 19, and gearbox 6 in the chassis 1.The positioning bead 14 that the indicator lamp 17 that connects with circuit board 11 is housed on the chassis 1 and allows inner gear ring 3 locate.Following ball grooves on the inner gear ring 3 and ball 4 suits are placed ball 5 in the last ball grooves, travelling gear 7 engagements on internal gear and the gearbox 6.Ball grooves on the shrouding disc 2 and ball 5 suits, shrouding disc 2 centers porose 13.Driven pulley 10 on the gearbox 6 and 9 engagements of the driving wheel on the motor 8.
As shown in Figure 4, the auto-folder dining table of band automatic rotating disk of the present utility model, circuit theory is: resistance R 18Parallel resistance R 1The back connects closes K, R 1Another terminating diode D 1Positive pole, D 1Negative pole connect the positive pole of dc source E, hand over straight change-over switch dc power cathode ground connection composition.Terminal plate P 1A point and K switch, ic chip 11 pin, 7 pin of integrated package JSQ, capacitor C 1Anodal in parallel, B point ground connection, the C point is through R 7With ic chip 13 pin, IC 28 pin, IC 314 pin, IC 48 pin, IC 66 pin, resistance R 6, R 7, R 10And capacitor C 16Positive pole and triode BG 3, BG 6Emitter stage and D 10And D 12The negative pole parallel connection.8 pin of integrated package JSQ connect antenna, 1 pin ground connection, and 2 pin are through R 2Meet D 2Positive pole, 3 pin are through R 3Meet D 3Positive pole, 4 pin are through R 4Meet D 4Positive pole.Diode D 2Negative pole and D 6Positive pole and D 7Negative pole and ic chip 35,6 pin and resistance R 17In parallel.D 3Negative pole and D 5Positive pole, IC 31,2 pin, D 9Negative pole and R 12In parallel.D 4Negative pole and IC 38,9,12,13 pin and R 14In parallel.D 5, D 6Negative pole and C 2Parallel connection is after R 15Ground connection.C 2Another termination IC 54 pin.Resistance R 8The other end and D 0Negative pole, C 0Positive pole and IC 0The parallel connection of l pin.D 0Positive pole and C 0Minus earth.IC 02 pin meet IC 311 pin, 3 pin and D 7Positive pole and C 5Anodal in parallel, 4 pin and C 7Positive pole and IC 33 pin parallel connections, 5 pin meet C 4, 6,7 pin and C 3Positive pole and R 6Man's one end parallel connection.C 3Negative pole and C 4Other end parallel connection after ground connection, C 5, C 7Minus earth.Ic chip 34 pin and IC 44 pin and C 9Anodal in parallel, 7 pin ground connection, 10 pin meet IC 42 pin.C 9Minus earth.IC 41 pin ground connection, 3 pin and C 13, D 9Anodal in parallel, 5 pin meet C 12, 6,7 pin and C 11Positive pole and R 10Other end parallel connection.C 11Negative pole and C 12Other end parallel connection after ground connection, C 19Minus earth.IC 53 pin meet C 8, 6 pin ground connection.IC 61 pin meet C 10Positive pole, 8 pin meet C 10Negative pole, 2,4 pin ground connection in parallel, 3 pin and R 9And C 8Other end parallel connection, 5 pin meet C 15Positive pole, 7 pin meet C 14C 14Other end ground connection.C 15Negative pole meet P 3(loudspeaker), P 3Other end ground connection.R 9Other end ground connection.R 11Adjustable termination triode BG 1Base stage, other end ground connection.BG 1Colelctor electrode through R 18Meet BG 3Base stage, emitter stage meets BG 2Base stage.BG 2, BG 6Colelctor electrode and D 10Positive pole and D 11The negative pole parallel connection after meet motor P 2BG 2Emitter stage and BG 5Emitter stage, BG 7, BG 8Colelctor electrode, D 11, D 13, D 14Anodal in parallel.D 14, D 15And D 16Series connection.BG 7Base stage meet R 14The other end, emitter stage meets BG 8Base stage, BG 8Emitter stage and D 16Negative pole ground connection in parallel.R 17Another termination R 16, R 16Other end ground connection, but transfer BG 4Base stage.BG 4Colelctor electrode meet R 15The other end, emitter stage meets BG 5Base stage.R 15Another termination BG 6Base stage.BG 3, BG 5Colelctor electrode and D 12Positive pole and D 13The negative pole parallel connection after meet motor P 2(8).Four kinds of duties of " the clockwise counter-rotating, fast, stop " of the corresponding respectively control automatic rotating disk of four strong a, b on the remote controller FSQ18, c, d motor.Press a key on the remote controller FSQ, the 2 pin output high level of FSQ is through R 2, D 2Be divided into three the tunnel: the one tunnel through R 17, R 16To drive circuit, make BG 4, BG 5And BG 6Conducting, motor enter the clockwise state of low speed; Two the tunnel send into IC 3With 5,6 pin, send into IC from 4 pin anti-phase (low level) output 44 pin, make IC 43 pin case position low levels; Three the tunnel through D 6, C 2Trigger IC 5, signal is through C 8To IC 6Carry out power amplification again through C 15Deliver to loudspeaker P 3Sounding.Press the b key on the remote controller FSQ, the 3 pin output high level of JSQ is through R 3, D 3Be divided into three the tunnel: the one tunnel through R 12, R 11Make BG to drive circuit 2, BG 2And BG 3Conducting, motor enter the low speed and reverse state; Two the tunnel send into IC 31,2 pin, from 3 pin anti-phase (low level) output, send into IC 24 pin, make IC 23 pin clamp low levels; Three the tunnel through D 5, C 2Touch into IC 5, signal is through C 8Deliver to IC 6Carry out power amplification, again through C 15Deliver to loudspeaker P 3Sounding.Under the clockwise situation of motor, press the c key on the remote controller FSQ, the 4 pin output high level on the JSQ is through R 4, D 4Be divided into two-way: the one road delivers to IC 38,9,12,13 pin, from 10,11 pin anti-phase (low level) output, deliver to IC respectively 2And IC 42 pin because C 9Effect, make IC 44 pin on voltage can not suddenly change IC 44 pin still keep low level, and IC 22 pin low levels inputs, make 3 pin high level through D 7Clockwise state is kept in output; Another road is through R 14Make BG 7, BG 8Saturation conduction, and make motor just change state fast.Under motor counter-rotating situation, press the c key on the remote controller FSQ, the 4 pin output high level of JSQ is through R 4, D 4Be divided into two the tunnel; One the road delivers to IC 38,9,12,13 pin, from 10,11 pin anti-phase (low level) output, deliver to IC respectively 2And IC 42 pin because C 7Effect, IC 2The voltage of 4 pin can not suddenly change, IC 23 pin still tie up special low level, and IC 42 pin low levels inputs, make 3 pin high level through D 9Inverted status is kept in output; Another road is through R 14, make BG 7, BG 8Saturation conduction makes motor enter quick inverted status.Press the d key on the remote controller FSQ, 2 on the JSQ, 3,4 pin are output low level all, and rotary tray motor stops operating.

Claims (5)

1, a kind of auto-folder dining table with automatic rotating disk, it comprises desktop (21), following desktop (22), the pin (24) that is connected with following desktop (22), it is characterized in that: following desktop (22) is gone up and is placed the automatic rotating disk (20) that is subjected to remote controller (18) control, following desktop (22) and pin (24) are gone up cylinder lever connecting rod (23), twist repeatedly bar (25) on the pin (24), the connecting rod (25) that strand connects connects driver (26), pin (24) automatically retractable, there is runner (27) lower end, and control button (28) is housed on pin (24).
2, the auto-folder dining table of band automatic rotating disk according to claim 1, it is characterized in that: automatic rotating disk (20) comprises chassis (1), shrouding disc (2), ball (4) is housed in the ball grooves on the chassis (1), dress gearbox (6) in the chassis (1), circuit board (11) through remote controller (18) control, the motor (8) of connecting circuit plate (11), battery case (12), loudspeaker (15) and friendship straight change-over switch (19), following ball grooves suit on ball (4) and the inner gear ring (3), ball (5) is installed in the last ball grooves on the inner gear ring (3), transmitting gear (7) engagement on internal tooth on the inner gear ring (3) and the gearbox (6), driven pulley (10) engagement on driving wheel (9) on the motor (8) and the gearbox (6), the positioning bead (14) that allows inner gear ring (3) locate is housed, ball (5) in the last ball grooves on the inner gear ring (3) and the interior ball grooves suit of shrouding disc (2) on the chassis (1).
3, the auto-folder dining table of band automatic rotating disk according to claim 1 is characterized in that: there is runner (27) pin of automatically retractable (24) lower end, and following desktop (22) is collapsible.
4, the auto-folder dining table of band automatic rotating disk according to claim 1 and 2 is characterized in that: the indicator lamp (17) that microwave hole (16) is arranged on the chassis (1) of automatic rotating disk (20) and connect with circuit board (11) has centre bore (13) on the shrouding disc (2).
5, the auto-folder dining table of band automatic rotating disk according to claim 2 is characterized in that: circuit board (11) circuit is, by R 18R in parallel 1The back connects switch, R 1The other end connects diode D 1Positive pole, D 1Negative pole connect the positive pole of dc source E, dc source E minus earth is formed and is handed over straight change-over switch; Terminal plate P 1A point and K switch, integrated package JSQ7 pin, C 1Face utmost point ic chip 11 pin parallel connection, B point ground connection, the C point is through R 7With IC 13 pin, IC 28 pin, IC 314 pin, IC 48 pin, IC 66 pin, R 6, R 7, R 10, C 16Positive pole, BG 3And BG 6Emitter stage and D 10And D 12The negative pole parallel connection; The JSQ8 pin connects antenna, 1 pin ground connection, 2 pin through R 2Connect D 2Positive pole, 3 pin are through R 3Connect D 3Positive pole, 4 pin are through R 4Connect D 4Anodal; D 2Negative pole and D 6Positive pole, D 7Negative pole, IC 35,6 pin and R 17In parallel; D 3Negative pole and D 5Positive pole, IC 31,2 pin, D 9Negative pole and R 12In parallel; D 4Negative pole and IC 38,9,12,13 pin and R 4In parallel; D 5, D 6Negative pole and C 2Parallel connection is after R 5Ground connection, C 2Another termination IC 54 pin; R 8The other end and D 8Negative pole, C 8Positive pole and IC 51 pin parallel connection, D 8Positive pole and C 6Minus earth; IC 22 pin connect IC 311 pin, 3 pin and D 7Positive pole and C 5Anodal in parallel, 4 pin and C 7Positive pole and IC 33 pin parallel connections, 5 pin connect C 4, 6,7 pin and R 6The other end and C 3Anodal in parallel; C 3Negative pole and C 4The other end and connect the back ground connection, C 5, C 7Minus earth; IC 34 pin and IC 44 pin and C 9Anodal in parallel, 7 pin ground connection, 10 pin connect IC 42 pin, C 9Minus earth; IC 41 pin ground connection, 3 pin and C 13, D 9Anodal in parallel, 5 pin connect C 12, 6,7 pin and R 10The other end, C 11Anodal in parallel, C 13Minus earth, C 11Negative pole and C 12Other end ground connection in parallel; IC 53 pin connect C 8, 6 pin ground connection; IC 61 pin connect G 10Positive pole, 8 pin connect C 10Negative pole, 2,4 pin ground connection in parallel, 3 pin and R 9And C 8The other end connects, and 5 pin connect C 15Positive pole, 7 pin connect C 14, C 14Other end ground connection, C 15Negative pole meet P 3(loudspeaker), P 3The other end ground connection of (loudspeaker), R 9Other end ground connection, R 11Adjustable end connect BG 1Base stage, other end ground connection; BG 1Colelctor electrode through R 13Connect BG 3Base stage, emitter stage connects BG 2Base stage; BG 2, BG 6Colelctor electrode and D 11Negative pole, D 10Anodal and connect after meet motor P 2(8); BG 2Emitter stage and BG 7, BG 8Colelctor electrode, BG 5Emitter stage, D 11, D 13, D 14Anodal in parallel; D 14, D 15, D 16Series connection; R 14The other end connect BG 7Base stage, BG 7Emitter stage connect BG 8Base stage, BG 8Emitter stage and D 16The negative pole parallel connection after ground connection; R 17The other end connect R 16, R 16Other end ground connection, adjustable end connects BG 4Base stage, BG 4Colelctor electrode connect R 15The other end, emitter stage connects BG 5Base stage; R 15The other end connect BG 6Base stage; BG 5Colelctor electrode and BG 3Colelctor electrode, D 12Positive pole, D 13The negative pole parallel connection after meet motor P 2(8).
CN 00225831 2000-10-20 2000-10-20 Automatic folding dining-table with automatic revolving top Expired - Fee Related CN2446858Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 00225831 CN2446858Y (en) 2000-10-20 2000-10-20 Automatic folding dining-table with automatic revolving top

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Application Number Priority Date Filing Date Title
CN 00225831 CN2446858Y (en) 2000-10-20 2000-10-20 Automatic folding dining-table with automatic revolving top

Publications (1)

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CN2446858Y true CN2446858Y (en) 2001-09-12

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CN 00225831 Expired - Fee Related CN2446858Y (en) 2000-10-20 2000-10-20 Automatic folding dining-table with automatic revolving top

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102578803A (en) * 2012-02-25 2012-07-18 陕西理工学院 Automatic foldable table
CN104605619A (en) * 2015-02-16 2015-05-13 江文得 Multifunctional dining table

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102578803A (en) * 2012-02-25 2012-07-18 陕西理工学院 Automatic foldable table
CN102578803B (en) * 2012-02-25 2014-07-23 陕西理工学院 Automatic foldable table
CN104605619A (en) * 2015-02-16 2015-05-13 江文得 Multifunctional dining table

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GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee