CN106937794A - A kind of same table and its control method for automatically adjusting gradient - Google Patents
A kind of same table and its control method for automatically adjusting gradient Download PDFInfo
- Publication number
- CN106937794A CN106937794A CN201611255817.9A CN201611255817A CN106937794A CN 106937794 A CN106937794 A CN 106937794A CN 201611255817 A CN201611255817 A CN 201611255817A CN 106937794 A CN106937794 A CN 106937794A
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- China
- Prior art keywords
- controller
- desktop
- output signal
- human body
- user
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B9/00—Tables with tops of variable height
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
- A47B13/08—Table tops; Rims therefor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
- A47B13/08—Table tops; Rims therefor
- A47B13/081—Movable, extending, sliding table tops
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B23/00—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
Abstract
The invention discloses a kind of same table for automatically adjusting gradient, including the desktop being equipped with and lifting feet mechanism, described lifting feet mechanism includes one group of push rod, the first screw rod, the first turbine, the first worm screw, first motor, the first described screw rod lower end is plugged in first bearing seat, and described first bearing seat and the first motor is fixedly connected with feet support housing；Reading plate is hinged on described desktop, described reading plate lower end is equipped with reading plate leaning device.The present invention is there is provided lifting feet mechanism and reading plate leaning device, the height and the gradient for reading plate of desktop can be adjusted simultaneously；The present invention can also read plate gradient according to the position adjustments of human eye, it is ensured that the reading comfort degree of user；The present invention can also calculate user and sit quietly the time, and warning user stands up to rest in time, ensure that user's is healthy.
Description
Technical field
The invention belongs to same table technical field, and in particular to a kind of same table and its controlling party for automatically adjusting gradient
Method.
Background technology
Same table is generally used now, is commonly equipped with two buttons, raising and lowering is controlled respectively, when actually used
It must control manually, height adjustment can reach comfortable level after also repeatedly adjusting, and use relatively complicated；And it is existing
Some same tables are accustomed to cervical spondylopathy, myopia etc. the precautionary measures of brought defect lack of targeted by bad sitting.
The content of the invention
In order to make up the deficiencies in the prior art, the present invention provides a kind of same table and its controlling party for automatically adjusting gradient
The technical scheme of method.
It is described it is a kind of automatically adjust the same table of gradient, including the desktop being equipped with and lifting feet mechanism, its
It is characterised by that described lifting feet mechanism is arranged on desktop lower end including one group and can promote the push rod of desktop, be arranged on push rod
Lower end and be threadedly coupled with push rod the first screw rod, be socketed in the first turbine of the first screw rod lower end, engage with the first turbine
First worm screw, the first motor being connected with the first worm-drive, the first described screw rod lower end are plugged in first bearing seat, institute
The first bearing seat and the first motor stated are fixedly connected with feet support housing；Reading plate is hinged on described desktop, it is described
Read plate lower end and be equipped with reading plate leaning device, described reading plate leaning device includes being slidably connected with reading postlaminar part
Support bar group, be arranged on support bar group lower end and be threadedly coupled with support bar group screw rod group, with screw rod group be connected
Second worm screw, the second motor being connected with the second worm-drive, described support bar group include the first support bar being arranged side by side
And second support bar, described screw rod group include the second screw rod being connected with first support bar and be connected with second support bar the
Three screw rods, the second described screw rod and the 3rd screw gear are connected, and the socket of the 3rd screw rod sets the second turbine, and described the
Two turbines and the second worm engaging, the second screw rod and the 3rd screw rod lower end are plugged in second bearing seat, the second described axle
Bearing and the second motor are fixedly connected with same table intermediate layer；Described desktop is equipped with height adjusting button, reads plate tune
Button, warning device and fingerprint instrument are saved, front part of desk-top sets human body sensor with respect to the position of seat；Described reading plate is set
Human eye locating and detecting device；Described the first motor, the second motor, height adjusting button, read plate regulation button, warning dress
Put, fingerprint instrument, human body sensor and human eye locating and detecting device are all connected with control module, described control module includes control
Device, memory module, display module, input module and timing module, described control module are arranged in same table intermediate layer.
Described a kind of same table for automatically adjusting gradient, it is characterised in that the first described screw rod is arranged on feet branch
Support in housing, feet support case top is provided with dust cap.
Described a kind of same table for automatically adjusting gradient, it is characterised in that described push rod lower end sets push rod outwardly
Limiting section, described push rod limiting section connects with feet support housing upper limit gear.
A kind of described same table for automatically adjusting gradient, it is characterised in that described desktop and same table intermediate layer it
Between protective cover is set, described reading plate leaning device is arranged in protective cover, is opened up at the top of protective cover and is stretched out for support bar group
Through hole.
Described a kind of same table for automatically adjusting gradient, it is characterised in that described first support bar and the second support
Bar lower end is equipped with support bar limiting section, and described support bar limiting section connects with the through hole limiting block at the top of described protective cover.
Described a kind of same table for automatically adjusting gradient, it is characterised in that described human eye locating and detecting device includes
Camera, acquiring unit, graphics processing unit, computing unit, described camera are arranged on reading plate upper surface.
Described a kind of same table for automatically adjusting gradient, it is characterised in that have desktop in described memory module high
Spend recommending data.
The control method of the described same table for automatically adjusting gradient, it is characterised in that including：
Step 1：Typing finger print information, height H, permission continuous sitting posture time T and stand-by time T1, controller are looked into according to height H
Default height of table top recommending data in a storage module is ask, by desktop regulation to the height of table top for meeting ergonomics requirement
H01；
Step 2：Display module asks whether to preserve present height of table top H01 to personal information, and now, user can preserve table
Face height H01, or height of table top is finely tuned to height of table top H02 by height adjusting button, then preserve height of table top H02 extremely
Personal information；
Step 3：User recognizes fingerprint by fingerprint instrument, if the fingerprint of the fingerprint instrument None- identified user, return to step 1；
If the fingerprint of user gives controller by fingerprint recognition, fingerprint instrument transmitting telecommunication number, controller recalls corresponding with the fingerprint
The information of user, controller adjusts desktop the height of table top preserved into step 2 according to the information；
Step:4：User opens human eye locating and detecting device, and human eye locating and detecting device has preset optimal human eye on image
Position range；
Step 5：When human eye locating and detecting device can't detect human eye, output signal A0 detects position of human eye low to controller
When optimal position of human eye scope, output signal A1 is to controller, when detecting position of human eye positioned at optimal position of human eye scope,
Output signal A2 is to controller, when detecting position of human eye higher than optimal position of human eye, output signal A3 to controller；
When human body sensor detects human body, output signal B1 is to controller, when can't detect human body, output signal B0 to control
Device；
When output signal is combined as A0B0, A1B0, A2B0, A3B0, controller makes reading plate keep original state constant；When defeated
Go out signal and be combined as A1B1, controller control is read plate and is inclined upwardly, until output signal combination changes；Work as output signal
A2B1 is combined as, controller makes reading plate keep original state constant；When output signal is combined as A3B1, controller control is read
Read plate is downward-sloping until output signal combination changes；
Step 6：Timing module has preset warning dwell time T2=T+5s, when human body sensor detects human body, output signal
B1 is to timing module, and timing module starts to calculate the continuous sitting posture time t of user, when human body sensor output signal is B0
When, continuous sitting posture time t zero, as T≤t≤T2, timing module sends electric signal to controller, controller control warning dress
Put and continuously send out warning, until t ＞ T2 or human body sensor output signal stop warning when being B0；Enter step during t ＞ T2
7, step 8 is entered when human body sensor output signal is B0；
Step 7：As T+X≤t≤T+X+5s, wherein X is any positive integer, and X unit, when being h, timing module sends electric signal
To controller, controller control warning device continuously sends out warning, until t ＞ T+X+5s or human body sensor output signal are
Stop warning during B0；Repeat step 7 during t ＞ T+X+5s, enters step 8 when human body sensor output signal is B0；
Step 8：When human body sensor output signal is B0, timing module starts to calculate user time departure t2, as t2 ＜ T1,
Human body sensor detects user, during human body sensor outgoing signal B1, time departure t2 zeros, return to step 5；Work as t2=
During T1, into step 9；
Step 9：The all parts that controller and controller are controlled are closed automatically, and control terminates.
The control method of the described same table for automatically adjusting gradient, it is characterised in that in described step 4, user
Human eye locating and detecting device can not be opened, directly button regulation reading plate gradient is adjusted by reading plate, subsequently into step
6。
The control method of the described same table for automatically adjusting gradient, it is characterised in that in described step 8, as t2 ＜
T1, user returns, when human body sensor detects user and outgoing signal B1, time departure t2 zeros, return to step 6.
The present invention is provided with lifting feet mechanism and reads plate leaning device, to the height of desktop and can read plate simultaneously
Gradient is adjusted；The present invention sets human eye locating and detecting device, can feed back user's according to human eye locating and detecting device
Plate gradient is read in information, regulation, it is ensured that the reading comfort degree of user；There is provided human body sensor and timing module, human body
Sensor detection user whether there is, and by feedback of the information to controller, timing module calculates user and sat quietly the time, in time
Warning user stands up to rest, and ensures that user's is healthy.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is side structure schematic diagram of the present invention；
Fig. 3 is the circuit structure diagram of the control module of the present invention；
Fig. 4 is one of human eye locating and detecting device graphical analysis schematic diagram of the present invention；
Fig. 5 is the two of the human eye locating and detecting device graphical analysis schematic diagram of the present invention；
Fig. 6 is the three of the human eye locating and detecting device graphical analysis schematic diagram of the present invention；
Fig. 7 is the four of the human eye locating and detecting device graphical analysis schematic diagram of the present invention.
In figure：1- desktops, 100- height adjusting buttons, 200- push rods, the screw rods of 201- first, the turbines of 202- first, 203-
First worm screw, the motors of 204- first, 205- first bearing seats, 206- feets support housing, 207- dust caps, 3- reads plate,
300- reading plate regulation buttons, the worm screws of 400- second, the motors of 401- second, 402- first support bars, 403- second support bars,
The screw rods of 404- second, the screw rods of 405- the 3rd, the turbines of 406- second, 407- second bearing seats, 408- protective covers, 409- support bars limit
Position portion, 5- same tables intermediate layer, 6- fingerprint instruments, 7- human body sensors, 8- control modules, 9- human eye locating and detecting devices, 1000-
Memory module, 1100- display modules, 1200- input modules, 1300- timing modules, 1400- warning devices, 1500- controllers,
2000- push rod limiting sections.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1, 2, it is a kind of to automatically adjust the same table of gradient, including the desktop 1 being equipped with and lifting feet
Mechanism, lifting feet mechanism is arranged on the lower end of desktop 1 including one group and can promote the push rod 200 of desktop 1, be arranged on push rod 200
Lower end and be threadedly coupled with push rod 200 the first screw rod 201, be socketed in the first turbine 202 of the lower end of the first screw rod 201, with the
First worm screw 203 of one turbine 202 engagement, the first motor 204 being connected with the first worm screw 203, the lower end of the first screw rod 201
It is plugged in first bearing seat 205, the motor 204 of first bearing seat 205 and first is fixedly connected with feet support housing 206.The
One screw rod 201 is also disposed in feet support housing 206, and the top of feet support housing 206 is provided with dust cap 207.Under push rod 200
End sets push rod limiting section 2000 outwardly, and push rod limiting section 2000 connects with feet support housing 206 upper limit gear, anti-throw-out lever
200 come off.
Reading plate 3 is hinged on desktop 1, the lower end of plate 3 is read and is equipped with reading plate leaning device, read plate leaning device bag
Include with reading the support bar group that the rear portion of plate 3 is slidably connected, the spiral shell for being arranged on support bar group lower end and being threadedly coupled with support bar group
Bar group, the second worm screw 400 being connected with screw rod group, the second motor 401 being connected with the second worm screw 400, support bar
Group includes the first support bar 402 and second support bar 403 being arranged side by side, and screw rod group includes what is be connected with first support bar 402
Second screw rod 404 and the 3rd screw rod 405 being connected with second support bar 403, the second screw rod 404 and the gear of the 3rd screw rod 405 are passed
Dynamic connection, the 3rd screw rod 405 socket sets the second turbine 406, and the second turbine 406 is engaged with the second worm screw 400, the second screw rod
404 and the lower end of the 3rd screw rod 405 be plugged in second bearing seat 407, the motor 401 of second bearing seat 407 and second fix
Connect same table intermediate layer 5.Protective cover 408 is set between desktop 1 and same table intermediate layer 5, plate leaning device is read and is arranged on
In protective cover 408, the top of protective cover 408 opens up the through hole stretched out for support bar group.First support bar 402 and second support bar
403 lower ends are equipped with support bar limiting section 409, and support bar limiting section 409 and the through hole limiting block at the top of protective cover 408 connect, prevented
Only support bar group comes off.First support bar 402 and the top of second support bar 403 are equipped with sliding connection block, with being arranged on reading
The sliding groove of the bottom of plate 3 is slidably connected.
Desktop 1 is equipped with height adjusting button 100, reads plate regulation button 300, warning device 1400 and fingerprint instrument 6,
Warning device 1400 can give a warning the signal of lamp and warning bell, and the position of the anterior relative seat of desktop 1 sets human sensing
Device 7, human body sensor 7 is infrared ray transceiving device, and whether user is before desk for detection.Reading plate 3 sets human eye to position inspection
Device is surveyed, human eye locating and detecting device 9 includes camera, acquiring unit, graphics processing unit, computing unit, and camera is set
Reading the upper surface of plate 3.First motor 204, the second motor 401, height adjusting button 100, reading plate regulation button 300, police
Accuse device 1400, fingerprint instrument 6, human body sensor 7 and human eye locating and detecting device 9 and be all connected with control module 8, control module 8 is wrapped
Include controller 1500, memory module 1000, display module 1100, input module 1200 and timing module 1300, controller 1500
For CPU, there is height of table top recommending data in memory module 1000, height of table top recommending data is reference《School desk's chair work(
Can size (GB/T 3976-2002)》Make, proprietary height is divided into some height ranges, each height ranges push piece
One suitable height of table top, will illustrate it is that the corresponding seat of same table of the invention is supporting, height of seat is fixed
's.Control module 8 is arranged in same table intermediate layer 5.The internal circuit configuration of control module 8 is as shown in Figure 3.
The invention further relates to a kind of control method using described Intelligent adjustment table, methods described includes：
Step 1：Typing finger print information, height H, permission continuous sitting posture time T and stand-by time T1, controller 1500 is according to height
H inquiries are preset in the highly recommended data of desktop 1 in memory module 1000, and desktop 1 is adjusted and meets ergonomics requirement
The height H01 of desktop 1；
Step 2：Display module 1100 asks whether to preserve present height of table top H01 to personal information, and now, user can protect
The height H01 of desktop 1 is deposited, or the height of desktop 1 is finely tuned to the height H02 of desktop 1 by height adjusting button 100, table is then preserved
The height H02 of face 1 is to personal information；
Step 3：User recognizes fingerprint by fingerprint instrument 6, if the fingerprint of the None- identified user of fingerprint instrument 6, return to step
1；If the fingerprint of user is by fingerprint recognition, the transmitting telecommunication number of fingerprint instrument 6 gives controller 1500, and controller 1500 is recalled with being somebody's turn to do
The information of the corresponding user of fingerprint, controller 1500 adjusts desktop 1 to step 2 desktop 1 preserved high according to the information
Degree；
Step:4：User opens human eye locating and detecting device 9, and human eye locating and detecting device 9 has preset most beautiful woman on image
Eye position range；
Step 5：When human eye locating and detecting device 9 can't detect human eye, output signal A0 detects human eye position to controller 1500
Set low when optimal position of human eye scope, output signal A1 detects position of human eye positioned at optimal human eye position to controller 1500
When putting scope, output signal A2 is to controller 1500, and when detecting position of human eye higher than optimal position of human eye, output signal A3 is arrived
Controller 1500；
When human body sensor 7 detects human body, output signal B1 is to controller 1500, when can't detect human body, output signal B0
To controller 1500；
When output signal is combined as A0B0, A1B0, A2B0, A3B0, controller 1500 makes reading plate 3 keep original state not
Become；When output signal is combined as A1B1, the control of controller 1500 is read plate 3 and is inclined upwardly, until output signal combination becomes
Change；When output signal is combined as A2B1, controller 1500 makes reading plate 3 keep original state constant；When output signal is combined as
A3B1, it is downward-sloping up to output signal combination changes that plate 3 is read in the control of controller 1500；
Step 6：Timing module 1300 has preset warning dwell time T2=T+5s, defeated when human body sensor 7 detects human body
Go out signal B1 to timing module 1300, timing module 1300 starts to calculate the continuous sitting posture time t of user, works as human body sensor
When 7 output signals are B0, continuous sitting posture time t zero, as T≤t≤T2, timing module 1300 sends electric signal to controller
1500, the control warning device 1400 of controller 1500 continuously sends out warning, until t ＞ T2 or the output signal of human body sensor 7
Stop warning during for B0；Enter step 7 during t ＞ T2, step 8 is entered when the output signal of human body sensor 7 is B0；
Step 7：As T+X≤t≤T+X+5s, wherein X is any positive integer, and X unit, when being h, timing module 1300 sends electricity
Signal is to controller 1500, and the control warning device 1400 of controller 1500 continuously sends out warning, until t ＞ T+X+5s or human body
Stop warning when the output signal of sensor 7 is B0；Repeat step 7 during t ＞ T+X+5s, when the output signal of human body sensor 7 is B0
Into step 8；
Step 8：When the output signal of human body sensor 7 is B0, timing module 1300 starts to calculate user time departure t2, works as t2
＜ T1, human body sensor 7 detects user, during 7 outgoing signal B1 of human body sensor, time departure t2 zeros, return to step
5；As t2=T1, into step 9；
Step 9：The all parts that controller 1500 and controller 1500 are controlled are closed automatically, and control terminates.
In described step 4, user can not open human eye locating and detecting device 9, directly adjust button by reading plate
Plate gradient is read in 300 regulations, subsequently into step 6.In described step 8, as t2 ＜ T1, user returns, human sensing
When device 7 detects user and outgoing signal B1, time departure t2 zeros, return to step 6.
In the step 1 of the present invention, by input module 1200, fingerprint instrument 6, display module 1100, timing module 1300, deposit
Module 1000 and the typing information of controller 1500 are stored up, controller 1500 controls the first motor 204 and the regulation lifting of the second motor 401
Feet mechanism and reading plate leaning device, realize the height of desktop 1 and read the regulation of the gradient of plate 3.Typing fingerprint is for convenience
User is recognized, the personal use information preserved before this can be directly invoked when user's next time is using the present invention.
The step 2 of the present invention, in 3, user can select the height H01 of recommendation desktop 1 of the present invention, also can H01 base
Height fine adjusting function to user is identified oneself into the more comfortable height H02 of desktop 1 on plinth, hereafter the user reuses the present invention
And by fingerprint recognition personal information after, the present invention directly can adjust desktop 1 height of desktop 1 finally preserved before this.
In step 4,5, human eye locating and detecting device 9 can the image that be photographed according to camera judge human eye with the presence or absence of with
And the relative position of human eye in the picture, corresponding electric signal is sent with this.In figures 4-7, dotted portion represents most beautiful woman
Eye position range.As shown in figure 4, human eye is not in the picture, the output signal A0 of human eye locating and detecting device 9；As shown in figure 5, people
Eye is below optimal position of human eye scope, the output of human eye locating and detecting device 9 A1；As shown in fig. 6, human eye is in optimal position of human eye
In the range of, the output of human eye locating and detecting device 9 A2；As shown in fig. 7, human eye is above optimal position of human eye scope, human eye positioning
Detection means 9 exports A3.
The purpose of step 6 is to monitor sitting quietly the time for user, when the time of sitting quietly reaching trigger value, warning device 1400
Give a warning, remind user to rest in time, alert the 5s that holds time, certain adjustment, user can be also done according to personal like
If standing up rest in time, continuous sitting posture time t zero will not be accumulated to user and use next time；If user adheres to continuing
Sit quietly, then into step 7.
The purpose of step 7 is also to monitor sitting quietly the time for user, as long as user does not stand up, then warning device 1400
It can be triggered once every 1 hour, remind user's rest, the interval time of triggering is adjustable.
In step 8, the time departure t2 of user reaches stand-by time T1, and control system of the invention will be closed automatically
Close, if user returns to be continuing with desk in stand-by time T1, if user opens human eye positioning during preceding first use
Then return to step 5 of detection means 9, are not turned on then return to step 6 of human eye locating and detecting device 9.
In addition, user also directly can adjust button without using fingerprint instrument 6 by height adjusting button 100 and reading plate
300 table top height adjustings, and it is directly entered step 6.
The present invention, which is provided with, lifts feet mechanism and reading plate leaning device, height and reading plate 3 that can simultaneously to desktop 1
Gradient be adjusted；The present invention sets human eye locating and detecting device 9, can be used according to the feedback of human eye locating and detecting device 9
The gradient of plate 3 is read in the information of person, regulation, it is ensured that the reading comfort degree of user；There is provided human body sensor 7 and timing module
1300, human body sensor 7 detection user whether there is, and by feedback of the information to controller 1500, timing module 1300 is calculated
User sits quietly the time, and warning user stands up to rest in time, ensures that user's is healthy.
Claims (10)
1. the same table of gradient is automatically adjusted a kind of, including the desktop being equipped with（1）With lifting feet mechanism, its feature exists
In described lifting feet mechanism desktop is arranged on including one group（1）Lower end simultaneously can promote desktop（1）Push rod（200）, set
In push rod（200）Lower end and and push rod（200）First screw rod of threaded connection（201）, be socketed in the first screw rod（201）Lower end
First turbine（202）And the first turbine（202）First worm screw of engagement（203）And the first worm screw（203）The of drive connection
One motor（204）, described the first screw rod（201）Lower end is plugged on first bearing seat（205）On, described first bearing seat
（205）With the first motor（204）It is fixedly connected with feet support housing（206）；Described desktop（1）On be hinged reading plate（3）,
Described reading plate（3）Lower end is equipped with reading plate leaning device, and described reading plate leaning device is included with reading plate（3）
Support bar group that rear portion is slidably connected, the screw rod group and screw rod for being arranged on support bar group lower end and being threadedly coupled with support bar group
Second worm screw of group drive connection（400）And the second worm screw（400）Second motor of drive connection（401）, described support bar
Group includes the first support bar being arranged side by side（402）And second support bar（403）, described screw rod group includes and first support bar
（402）Second screw rod of connection（404）With with second support bar（403）3rd screw rod of connection（405）, described the second screw rod
（404）With the 3rd screw rod（405）Gear drive is connected, the 3rd screw rod（405）Socket sets the second turbine（406）, described
Two turbines（406）With the second worm screw（400）Engagement, the second screw rod（404）With the 3rd screw rod（405）Lower end is plugged on the second axle
Bearing（407）On, described second bearing seat（407）With the second motor（401）It is fixedly connected with same table intermediate layer（5）；Institute
The desktop stated（1）It is equipped with height adjusting button（100）, read plate regulation button（300）, warning device（1400）And fingerprint
Instrument（6）, desktop（1）The position of anterior relative seat sets human body sensor（7）；Described reading plate（3）Human eye is set to position
Detection means；The first described motor（204）, the second motor（401）, height adjusting button（100）, read plate regulation button
（300）, warning device（1400）, fingerprint instrument（6）, human body sensor（7）With human eye locating and detecting device（9）It is all connected with controlling mould
Block（8）, described control module（8）Including controller（1500）, memory module（1000）, display module（1100）, input mould
Block（1200）And timing module（1300）, described control module（8）It is arranged on same table intermediate layer（5）It is interior.
2. a kind of same table for automatically adjusting gradient according to claim 1, it is characterised in that the first described screw rod
（201）It is arranged on feet support housing（206）It is interior, feet support housing（206）Top is provided with dust cap（207）.
3. a kind of same table for automatically adjusting gradient according to claim 2, it is characterised in that described push rod（200）
Lower end sets push rod limiting section outwardly（2000）, described push rod limiting section（2000）Housing is supported with feet（206）Top is limited
Position gear connects.
4. a kind of same table for automatically adjusting gradient according to claim 1, it is characterised in that described desktop（1）With
Same table intermediate layer（5）Between protective cover is set（408）, described reading plate leaning device is arranged on protective cover（408）It is interior, protect
Shield（408）Top opens up the through hole stretched out for support bar group.
5. a kind of same table for automatically adjusting gradient according to claim 4, it is characterised in that the first described support
Bar（402）With second support bar（403）Lower end is equipped with support bar limiting section（409）, described support bar limiting section（409）With
Described protective cover（408）The through hole limiting block at top connects.
6. a kind of same table for automatically adjusting gradient according to claim 1, it is characterised in that described human eye positioning
Detection means（9）Including camera, acquiring unit, graphics processing unit, computing unit, described camera is arranged on reading plate
（3）Upper surface.
7. a kind of same table for automatically adjusting gradient according to claim 1, it is characterised in that described memory module
（1000）Inside there is height of table top recommending data.
8. a kind of control method of the same table for automatically adjusting gradient described in use claim 1~7, it is characterised in that bag
Include：
Step 1：Typing finger print information, height H, permission continuous sitting posture time T and stand-by time T1, controller（1500）According to body
High H inquiries are preset in memory module（1000）In desktop（1）Highly recommended data, by desktop（1）Adjust and meet human body work
Learn desired desktop（1）Height H01；
Step 2：Display module（1100）Ask whether to preserve present height of table top H01 to personal information, now, user can
Preserve desktop（1）Height H01, or pass through height adjusting button（100）Finely tune desktop（1）Highly to desktop（1）Height H02,
Then desktop is preserved（1）Height H02 is to personal information；
Step 3：User passes through fingerprint instrument（6）Fingerprint is recognized, if fingerprint instrument（6）The fingerprint of the None- identified user, is returned
Step 1；If the fingerprint of user passes through fingerprint recognition, fingerprint instrument（6）Transmitting telecommunication number gives controller（1500）, controller
（1500）Recall the information of user corresponding with the fingerprint, controller（1500）According to the information, by desktop（1）Adjust to step
The desktop preserved in rapid 2（1）Highly；
Step:4：User opens human eye locating and detecting device（9）, human eye locating and detecting device（9）Preset most on image
Beautiful woman's eye position range；
Step 5：Human eye locating and detecting device（9）When can't detect human eye, output signal A0 to controller（1500）, detect people
When eye position is less than optimal position of human eye scope, output signal A1 to controller（1500）, detect position of human eye and be located at most preferably
During position of human eye scope, output signal A2 to controller（1500）, when detecting position of human eye higher than optimal position of human eye, output
Signal A3 is to controller（1500）；
Human body sensor（7）When detecting human body, output signal B1 to controller（1500）, when can't detect human body, output letter
Number B0 is to controller（1500）；
When output signal is combined as A0B0, A1B0, A2B0, A3B0, controller（1500）Make reading plate（3）Keep original state
It is constant；When output signal is combined as A1B1, controller（1500）Plate is read in control（3）It is inclined upwardly, until output signal combination
Change；When output signal is combined as A2B1, controller（1500）Make reading plate（3）Keep original state constant；Work as output
Signal is combined as A3B1, controller（1500）Plate is read in control（3）It is downward-sloping to be changed up to output signal is combined；
Step 6：Timing module（1300）Warning dwell time T2=T+5s has been preset, has worked as human body sensor（7）Detect human body
When, output signal B1 to timing module（1300）, timing module（1300）Start the continuous sitting posture time t of calculating user, when
Human body sensor（7）When output signal is B0, continuous sitting posture time t zero, as T≤t≤T2, timing module（1300）Send
Electric signal is to controller（1500）, controller（1500）Control warning device（1400）Continuously send out warning, until t ＞ T2 or
Human body sensor（7）Stop warning when output signal is B0；Enter step 7, human body sensor during t ＞ T2（7）Output signal is
Enter step 8 during B0；
Step 7：As T+X≤t≤T+X+5s, wherein X is any positive integer, and X unit is when being h, timing module（1300）Send
Electric signal is to controller（1500）, controller（1500）Control warning device（1400）Warning is continuously sent out, until t ＞ T+X+5s
Or human body sensor（7）Stop warning when output signal is B0；Repeat step 7, human body sensor during t ＞ T+X+5s（7）It is defeated
Enter step 8 when going out signal for B0；
Step 8：Human body sensor（7）When output signal is B0, timing module（1300）Start to calculate user time departure t2,
As t2 ＜ T1, human body sensor（7）Detect user, human body sensor（7）During outgoing signal B1, time departure t2 zeros,
Return to step 5；As t2=T1, into step 9；
Step 9：Controller（1500）And controller（1500）The all parts controlled are closed automatically, and control terminates.
9. the control method of the same table according to claim 8 for automatically adjusting gradient, it is characterised in that described step
In rapid 4, user can not open human eye locating and detecting device（9）, directly adjust button by reading plate（300）Plate is read in regulation
Gradient, subsequently into step 6.
10. the control method of the same table according to claim 9 for automatically adjusting gradient, it is characterised in that described step
In rapid 8, as t2 ＜ T1, user returns, human body sensor（7）When detecting user and outgoing signal B1, time departure t2
Zero, return to step 6.
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Denomination of invention: A lifting table with automatic adjustment of slope and its control method Effective date of registration: 20201231 Granted publication date: 20190514 Pledgee: Industrial and Commercial Bank of China Limited Xiaoshan Branch Pledgor: ZHEJIANG SUNON FURNITURE MANUFACTURING Co.,Ltd. Registration number: Y2020330001353 |
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Address after: 311200 No.35 Ningdong Road, Xiaoshan Economic Development Zone, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Shengao Technology Co.,Ltd. Address before: 311200 No.35 Ningdong Road, Xiaoshan Economic Development Zone, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee before: ZHEJIANG SUNON FURNITURE MANUFACTURING Co.,Ltd. |