CN110403352A - A kind of stop control system that is hampered of lifting desk - Google Patents
A kind of stop control system that is hampered of lifting desk Download PDFInfo
- Publication number
- CN110403352A CN110403352A CN201910785632.6A CN201910785632A CN110403352A CN 110403352 A CN110403352 A CN 110403352A CN 201910785632 A CN201910785632 A CN 201910785632A CN 110403352 A CN110403352 A CN 110403352A
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- Prior art keywords
- desktop
- module
- lifting
- hand controller
- induction
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Links
- 230000006698 induction Effects 0.000 claims abstract description 94
- 230000000630 rising effect Effects 0.000 claims abstract description 6
- 210000002683 foot Anatomy 0.000 claims description 22
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 11
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 210000004534 cecum Anatomy 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000007423 decrease Effects 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000012634 fragment Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- 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
- A47B13/02—Underframes
-
- 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
- A47B9/04—Tables with tops of variable height with vertical spindle
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The present invention discloses a kind of stop control system that is hampered of lifting desk, includes desktop, feet, power supply, lifting module, induction module, sound module, MCU main control module and hand controller；It goes up and down module to be set in feet, lifting module includes lifting unit and driving device, and one end of lifting unit is connected to driving device, and the other end is connected to desktop, and lifting unit is in the driving of driving device to realize rising or falling for desktop；Induction module and hand controller are all set on desktop, and induction module is set to the lower edge of desktop, and hand controller is set to the side of desktop；MCU main control module is connected to induction module, driving device, sound module and hand controller, and hand controller is connected to driving device；In this way, by the design of induction module and MCU main control module, someone or when object proximity during decline, induction module by signal feed back to MCU main control module and control lifting module it is out of service, smart structural design is reasonable, easy to use, it is practical, it is suitble to promote the use of.
Description
Technical field
The present invention relates to field of tables technologies, refer in particular to a kind of stop control system that is hampered of lifting desk.
Background technique
Currently, desk is commonly used tool in people's daily life, for having a meal, handling official business；Common desk is main
Including feet and the desktop being set in feet, most of desks are directly placed on ground, and height is relatively fixed, Bu Nenggen
Any adjusting is carried out to its height according to the demand of user；Certainly, there is also the desks of some adjustable height, but its
For majority to manually adjust, it is inconvenient to adjust, time-consuming and laborious.
Later, someone had invented a kind of desk of automatic lifting adjusting height, drove lifting unit come band by driving device
Dynamic desktop rises or falls, while block stopping apparatus is had additional on desktop, to realize that desktop in lifting process, encounters
People or whens other things, will stop, and still, structure design is not good enough, and inconvenient for use, practicability is not good enough.
Therefore, it is necessary to study the new technical solution of one kind to solve the above problems.
Summary of the invention
In view of this, in view of the deficiencies of the prior art, the present invention aims to provide a kind of lifting desks
Be hampered stop control system, passes through the design of induction module and MCU main control module, someone or object proximity during decline
When, induction module by signal feed back to MCU main control module and control lifting module it is out of service, smart structural design is reasonable, makes
With convenient, practical, suitable popularization and use.
To achieve the above object, the present invention is using following technical solution:
A kind of stop control system that is hampered of lifting desk includes desktop, feet, power supply, lifting module, induction module, sound
Sound module, MCU main control module and hand controller；Wherein:
The lifting module is set in feet, and the lifting module includes lifting unit and driving device, the lifting unit
One end is connected to driving device, and the other end is connected to desktop, and the lifting unit is in the driving of driving device to realize the upper of desktop
It rises or declines；
The induction module and hand controller are all set on desktop, and the induction module is set to the lower edge of desktop, described
Hand controller is set to the side of desktop；
The MCU main control module is connected to induction module, driving device, sound module and hand controller, and the hand controller connects
It is connected to driving device；The power supply is connected to induction module, driving device, sound module, MCU main control module and manual control
Device；
Hand controller is operated, when desktop declines, when induction module senses someone or object proximity, induction module feedback information is extremely
MCU main control module simultaneously controls that driving device is out of service, and desktop stops declining therewith, and sound module makes a sound prompting, and, hand
Error code is shown on control device.
As a preferred embodiment, the induction module is arranged along the lower end periphery of desktop.
As a preferred embodiment, the induction module is provided with several, lower end edge of several induction modules around desktop
Edge space type arrangement；The induction module includes box body and is set to the intracorporal induction part of box, and the box body offers lower end
The groove of opening, the induction part space type are arranged in the groove.
As a preferred embodiment, the box body is screwed on desktop, and the box body offers location hole, institute
The lower end for stating desktop offers threaded hole, and the upper end of the threaded hole is cecum, and the screw is sequentially connected positioning from bottom to top
Hole, threaded hole are to form assembly and connection.
As a preferred embodiment, pass through winding displacement communication connection between two adjacent induction modules.
As a preferred embodiment, the induction part is connected with mounting plate portion, and the mounting plate portion is extended in the same direction with box body
Setting, the induction part space type are arranged in mounting plate portion；The induction module is infrared inductor, and the induction part includes
There are an infrared receiving tube and infrared transmitting tube, the infrared receiving tube and infrared transmitting tube are socket connection in mounting plate portion,
Alternatively, the infrared receiving tube and infrared transmitting tube are that patch type is connected in mounting plate portion.
As a preferred embodiment, the feet includes pedestal and the fixation outer tube being set on pedestal, the fixation
Outer tube is to be extended up and down, and the lower end of the fixed outer tube is connected to the upper end of pedestal, and the fixed outer tube is in hollow structure,
The upper end of the fixed outer tube opens up jagged, and the lifting unit is set in fixed outer tube and the upper end of lifting unit is stretched out upwards
Fixed outer tube；
The lower end of the desktop is connected with fixed frame, and the lower end of the fixed frame is provided with positioning region, the upper end of the lifting unit
The positioning region of fixed frame is connected to form a fixed connection.
As a preferred embodiment, there are two the feet and lifting module are respectively provided with, correspondingly, the positioning region is arranged
There are two, described two positioning regions or so space type is arranged in the lower end of fixed frame, described two feets and two lifting modules
Two positioning region space types arrangement of corresponding fixed frame, and, the lifting unit of the lifting module is connected on corresponding positioning region,
Connecting rod is connected between the fixation outer tube of described two feets.
As a preferred embodiment, the hand controller is set to the upper end forward right side position of desktop, the upper end of the desktop
Corresponding hand controller position is provided with resigning breach, and the upper and lower ends of the resigning breach penetrate through desktop respectively, the hand controller
Lower end, which extends outwardly, is provided with limit plate portion, and the hand controller protrudes into resigning breach, the upper end in the limit plate portion from bottom to top
Face is limited to the lower end surface of desktop；
The limit plate portion of the hand controller and the lower end surface of desktop offer connecting hole, the limit plate portion of hand controller and desktop
Connecting hole be in a straight line setting, be additionally provided with connector, the connector successively protrudes into limit plate portion, desktop from bottom to top
Connecting hole hand controller to be fixedly connected on desktop；And the upper surface of the hand controller is flushed with the upper surface of desktop.
As a preferred embodiment, the driving device is motor, and, the driving device has driving circuit, relay
Device and triode, the driving circuit are connected to MCU main control module triode, and the triode is connected to relay, lead to
The control signal of MCU main control module is crossed, driving circuit controls triode optionally for relay closing or opening, and then controls
Motor processed forward or reverse to realize that lifting unit drives desktop to rise or fall.
The present invention has obvious advantages and beneficial effects compared with the existing technology, specifically, by above-mentioned technical proposal
It is found that it mainly passes through design of induction module and MCU main control module, when desktop during decline someone or object proximity
When, induction module by the signal received feed back to MCU main control module and control lifting module it is out of service, smart structural design
Rationally, easy to use, it is practical, it is suitble to promote the use of；And induction module is the lower edge arrangement around desktop, is expanded
The big induction range of induction module, enables induction module accurately to be reacted close people or object and stops rising
The operation of module is dropped, and reliable for operation, availability is good.
In order to explain the structural features and functions of the invention more clearly, come with reference to the accompanying drawing with specific embodiment to this hair
It is bright to be described in detail.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of embodiments of the present invention；
Fig. 2 is the exploded view of embodiments of the present invention；
Fig. 3 is the partial schematic diagram (being the bottom view of desktop and induction module in figure) of embodiments of the present invention；
Fig. 4 is the exploded view of the induction module of embodiments of the present invention；
Fig. 5 is the exploded view of the hand controller of embodiments of the present invention；
Fig. 6 is each module connection diagram of embodiments of the present invention；
Fig. 7 is that the first control flow schematic diagram of embodiments of the present invention (is hampered for decline state in figure and stops process signal
Figure)；
Fig. 8 is the second control flow schematic diagram (being propradation flow diagram in figure) of embodiments of the present invention.
Description of drawing identification:
10, desktop 11, induction module
111, box body 112, lower ending opening
113, mounting plate portion 114, infrared receiving tube
115, infrared transmitting tube 116, winding displacement
12, MCU main control module 13, hand controller
131, upper casing 132, lower casing
133, operation panel 134, limit plate portion
14, fixed frame 15, resigning breach
20, feet 21, pedestal
22, fixed outer tube 221, connecting rod
231, lifting unit 232, driving device.
Specific embodiment
It please refers to shown in Fig. 1 to Fig. 8, that show the specific structures of embodiments of the present invention.
A kind of stop control system that is hampered of lifting desk includes desktop 10, feet 20, power supply, lifting module, induction
Module 11, sound module, MCU main control module 12 and hand controller 13；Wherein:
The lifting module is set in feet 20, and the lifting module includes lifting unit 231 and driving device 232, described
One end of lifting unit 231 is connected to driving device 232, and the other end is connected to desktop 10, and the lifting unit 231 is in driving device
232 driving is to realize rising or falling for desktop 10；
The induction module 11 and hand controller 13 are all set on desktop 10, and the induction module 11 is set to the lower end of desktop 10
Edge, the hand controller 13 are set to the side of desktop 10；
The MCU main control module 12 is connected to induction module 11, driving device 232, sound module and hand controller 13, described
Hand controller 13 is connected to driving device 232；The power supply be connected to induction module 11, driving device 232, sound module,
MCU main control module 12 and hand controller 13；
Hand controller 13 is operated, when desktop 10 declines, when induction module 11 senses someone or object proximity, induction module 11 is fed back
Information is to MCU main control module 12 and to control driving device 232 out of service, and desktop 10 stops decline therewith, and sound module issues
Sound prompting, and, error code is shown on hand controller；Preferably, the sound module is buzzer, the driving device
232 be motor, and, the driving device 232 has driving circuit, relay and triode, and the driving circuit is separately connected
In MCU main control module, triode, the triode is connected to relay, passes through the control signal of MCU main control module, driving electricity
Road controls triode optionally by relay closing or opening, so control motor forward or reverse to realize lifting unit
Drive rising or falling for desktop；In this way, passing through the design of induction module and MCU main control module, when desktop is during decline
The signal received is fed back to MCU main control module and controls lifting module and stop fortune by someone or when object proximity, induction module
Row, smart structural design is reasonable, easy to use, practical, is suitble to promote the use of.
As shown in figure 3, the induction module 11 is arranged along the lower end periphery of desktop 10；If the induction module 11 is provided with
Dry, several induction modules 11 are arranged around the lower edge space type of desktop 10；The induction module 11 include box body 111 and
The induction part being set in box body 111, the box body 111 offer the groove of lower ending opening 112, and the induction part space type is set
It is placed in groove；Preferably, the desktop 10 is rectangle structure, the elongated structure of the box body 111, the induction module
Nine are provided with, nine induction modules are arranged around lower edge space type, wherein three induction modules are located at 10 lower end of desktop
Rear fragment position, an induction module is located at the left fragment position of 10 lower end of desktop, and an induction module is located at 10 lower end of desktop
Right fragment position, two induction modules are located at the middle section region of desktop lower end, are located at the front side of three induction modules, other two
Induction module is set to the front-end position of 10 lower end of desktop, and, evacuation region is formed between two induction modules, to use
Person sits in position, and foot is placed on the lower section in evacuation region, and the height of adjustment desktop is gone according to the use demand of itself.
Herein, the box body 111 is screwed on desktop 10, and the box body 111 offers location hole, the table
The lower end of plate 10 offers threaded hole, and the upper end of the threaded hole is cecum, the screw be sequentially connected from bottom to top location hole,
Threaded hole is to form assembly and connection；And pass through 116 communication connection of winding displacement between two adjacent induction modules 11.
As shown in figure 4, the induction part is connected with mounting plate portion 113, the mounting plate portion 113 is prolonged in the same direction with box body 111
Setting is stretched, the induction part space type is arranged in mounting plate portion 113；The induction module 11 is infrared inductor, the sense
Answering portion includes infrared receiving tube 114 and infrared transmitting tube 115, and the infrared receiving tube 114 and infrared transmitting tube 115 are grafting
Formula is connected in mounting plate portion 113, alternatively, the infrared receiving tube 114 and infrared transmitting tube 115 are that patch type is connected to installation
In plate portion 113；Preferably, the box body is plastic box.
As shown in Figure 1 and Figure 2, the feet 20 includes pedestal 21 and the fixation outer tube 22 being set on pedestal 21, described
Fixed outer tube 22 is to be extended up and down, and the lower end of the fixed outer tube 22 is connected to the upper end of pedestal 21, the fixed outer tube
22 be in hollow structure, the upper end of the fixed outer tube 22 open up it is jagged, the lifting unit 231 be set in fixed outer tube 22 and
Fixed outer tube 22 is stretched out in the upper end of lifting unit 231 upwards；
The lower end of the desktop 10 is connected with fixed frame 14, and the lower end of the fixed frame 14 is provided with positioning region, the lifting unit
231 upper end is connected to the positioning region of fixed frame 14 to form a fixed connection.
In the present embodiment, there are two the feet 20 and lifting module are respectively provided with, correspondingly, the positioning region is provided with two
A, described two positioning regions or so space type is arranged in the lower end of fixed frame 14, described two feets 20 and two lifting modules
Two positioning region space types arrangement of corresponding fixed frame 14, and, the lifting unit 231 of the lifting module is connected to corresponding positioning
In portion, connecting rod 221 is connected between the fixation outer tube 22 of described two feets 20.
And the hand controller 13 is set to the upper end forward right side position of desktop 10, the upper end of the desktop 10 corresponds to hand
Control 13 position of device is provided with resigning breach 15, and the upper and lower ends of the resigning breach 15 penetrate through desktop 10, the hand controller respectively
13 lower end, which extends outwardly, is provided with limit plate portion 134, and the hand controller 13 protrudes into resigning breach 15, the limit from bottom to top
The upper surface in plate portion 134 is limited to the lower end surface of desktop 10；
The limit plate portion 134 of the hand controller 13 and the lower end surface of desktop 10 offer connecting hole, the limit of hand controller 13
The connecting hole of plate portion 134 and desktop 10 is in straight line setting, is additionally provided with connector, the connector is successively stretched from bottom to top
Enter limit plate portion 134, desktop 10 connecting hole hand controller 13 to be fixedly connected on desktop 10；And the hand controller 13
Upper surface is flushed with the upper surface of desktop 10.
As shown in figure 5, the hand controller 13 includes upper casing 131, lower casing 132 and operation panel 133, the upper casing 131
Upper end be provided with window, the operation panel 133 has display panel and operation button, the display panel and operation button
It is exposed by the window of upper casing 131；The limit plate portion 134 is set to the lower end of upper casing 131, the upper casing 131 and lower casing
About 132 splits are fixed together, and the operation panel 133 is located between upper casing 131 and lower casing 132.
Next start and stop process when desktop is hampered in lifting process is introduced:
As shown in fig. 7, operation hand controller 13, desktop decline, driving device driving lifting unit are in decline state, work as induction module
11 sense that someone or object proximity, 11 feedback information of induction module to MCU main control module 12 simultaneously control the stopping of driving device 232
Operation, desktop 10 stop decline therewith, and sound module makes a sound prompting, and, error code is shown on hand controller 13；Together
When, if people or object is far from induction module 11,11 feedback information of induction module is to MCU main control module 12 and controls driving device
232 rerun, and desktop 10 restores decline state therewith, and sound module stopping makes a sound, and, mistake is released on hand controller 13
Code；
As shown in figure 8, operation hand controller 13, desktop rise, driving device driving lifting unit is in propradation, works as induction module
11 sense that someone or object proximity, 11 feedback information of induction module to MCU main control module 12 simultaneously control the continuation of driving device 232
Operation, sound module make a sound prompting, show error code on hand controller 13；Meanwhile the if separate induction mould of people or object
Block 11, sound module stopping make a sound, and, error code is released on hand controller 13.
Design focal point of the invention is, mainly passes through the design of induction module and MCU main control module, when desktop exists
Someone or when object proximity during decline, the signal received is fed back to MCU main control module and controls lifting by induction module
Module is out of service, and smart structural design is reasonable, easy to use, practical, is suitble to promote the use of；And induction module is
Lower edge around desktop is arranged, the induction range of induction module is expanded, and enables induction module accurately to close
People or object reacted and stop go up and down module operation, reliable for operation, availability is good.
The above described is only a preferred embodiment of the present invention, be not intended to limit the scope of the present invention,
Therefore any subtle modifications, equivalent variations and modifications to the above embodiments according to the technical essence of the invention, still
Belong in the range of technical solution of the present invention.
Claims (10)
1. a kind of stop control system that is hampered of lifting desk, it is characterised in that: include desktop (10), feet (20), power supply,
Go up and down module, induction module (11), sound module, MCU main control module (12) and hand controller (13)；Wherein:
The lifting module is set on feet (20), and the lifting module includes lifting unit (231) and driving device
(232), one end of the lifting unit (231) is connected to driving device (232), and the other end is connected to desktop (10), the lifting
Portion (231) is in the driving of driving device (232) to realize rising or falling for desktop (10)；
The induction module (11) and hand controller (13) are all set on desktop (10), and the induction module (11) is set to desktop
(10) lower edge, the hand controller (13) are set to the side of desktop (10)；
The MCU main control module (12) is connected to induction module (11), driving device (232), sound module and hand controller
(13), the hand controller (13) is connected to driving device (232)；The power supply is connected to induction module (11), driving dress
Set (232), sound module, MCU main control module (12) and hand controller (13)；
It operates hand controller (13), when desktop (10) declines, when induction module (11) senses someone or object proximity, induction module
(11) feedback information is to MCU main control module (12) and to control driving device (232) out of service, under desktop (10) stops therewith
Drop, sound module make a sound prompting, and, error code is shown on hand controller.
2. a kind of stop control system that is hampered of lifting desk according to claim 1, it is characterised in that: the induction mould
Block (11) is arranged along the lower end periphery of desktop (10).
3. a kind of stop control system that is hampered of lifting desk according to claim 2, it is characterised in that: the induction mould
Block (11) is provided with several, and several induction modules (11) are arranged around the lower edge space type of desktop (10)；The induction mould
Block (11) includes box body (111) and the induction part that is set in box body (111), and the box body (111) offers lower ending opening
(112) groove, the induction part space type are arranged in the groove.
4. a kind of stop control system that is hampered of lifting desk according to claim 3, it is characterised in that: the box body
(111) it is screwed on desktop (10), the box body (111) offers location hole, and the lower end of the desktop (10) is opened
Equipped with threaded hole, the upper end of the threaded hole is cecum, and the screw is sequentially connected location hole, threaded hole from bottom to top to be formed
Assembly and connection.
5. a kind of stop control system that is hampered of lifting desk according to claim 3, it is characterised in that: adjacent two
Pass through winding displacement (116) communication connection between induction module (11).
6. a kind of stop control system that is hampered of lifting desk according to claim 3, it is characterised in that: the induction part
It is connected with mounting plate portion (113), the mounting plate portion (113) and box body (111) extend in the same direction setting, the induction part space type
It is arranged on mounting plate portion (113)；The induction module (11) is infrared inductor, and the induction part includes infrared receiving tube
(114) and infrared transmitting tube (115), the infrared receiving tube (114) and infrared transmitting tube (115) are socket connection in installation
In plate portion (113), alternatively, the infrared receiving tube (114) and infrared transmitting tube (115) are that patch type is connected to mounting plate portion
(113) on.
7. a kind of stop control system that is hampered of lifting desk according to claim 1, it is characterised in that: the feet
It (20) include pedestal (21) and the fixation outer tube (22) being set on pedestal (21), the fixed outer tube (22) is to extend up and down
Setting, the lower end of the fixed outer tube (22) are connected to the upper end of pedestal (21), and the fixed outer tube (22) is in hollow structure, institute
The upper end for stating fixed outer tube (22) opens up jagged, and the lifting unit (231) is set in fixed outer tube (22) and lifting unit
(231) fixed outer tube (22) are stretched out in upper end upwards；
The lower end of the desktop (10) is connected with fixed frame (14), and the lower end of the fixed frame (14) is provided with positioning region, described
The upper end of lifting unit (231) is connected to the positioning region of fixed frame (14) to form a fixed connection.
8. a kind of stop control system that is hampered of lifting desk according to claim 7, it is characterised in that: the feet
(20) and lifting module be respectively provided with there are two, correspondingly, the positioning region setting there are two, described two positioning regions between left and right away from
Formula is arranged in the lower end of fixed frame (14), and described two feets (20) are determined with two that two lifting modules correspond to fixed frame (14)
Position portion space type arrangement, and, the lifting unit (231) of the lifting module is connected on corresponding positioning region, described two feets
(20) connecting rod (221) are connected between fixation outer tube (22).
9. a kind of stop control system that is hampered of lifting desk according to claim 1, it is characterised in that: the hand controller
(13) it is set to the upper end forward right side position of desktop (10), the upper end of the desktop (10) corresponds to hand controller (13) position and is provided with
The upper and lower ends of resigning breach (15), the resigning breach (15) penetrate through desktop (10) respectively, the lower end of the hand controller (13)
Extend outwardly and be provided with limit plate portion (134), the hand controller (13) protrudes into resigning breach (15), the limit plate from bottom to top
The upper surface in portion (134) is limited to the lower end surface of desktop (10)；
The limit plate portion (134) of the hand controller (13) and the lower end surface of desktop (10) offer connecting hole, hand controller
(13) connecting hole in limit plate portion (134) and desktop (10) is in straight line setting, is additionally provided with connector, the connector
Successively protrude into from bottom to top limit plate portion (134), desktop (10) connecting hole hand controller (13) is fixedly connected on desktop
(10) on；And the upper surface of the hand controller (13) is flushed with the upper surface of desktop (10).
10. a kind of stop control system that is hampered of lifting desk according to claim 9, it is characterised in that: the driving
Device (232) is motor, and, the driving device (232) has driving circuit, relay and triode, the driving circuit
It is connected to MCU main control module (12), triode, the triode is connected to relay, passes through MCU main control module (12)
Control signal, driving circuit controls triode optionally by relay closing or opening, and then control motor rotating forward or
Reversion is to realize that lifting unit drives rising or falling for desktop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910785632.6A CN110403352B (en) | 2019-08-23 | 2019-08-23 | Stop control system is blocked in meeting of lift desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910785632.6A CN110403352B (en) | 2019-08-23 | 2019-08-23 | Stop control system is blocked in meeting of lift desk |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110403352A true CN110403352A (en) | 2019-11-05 |
| CN110403352B CN110403352B (en) | 2024-05-28 |
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ID=68368720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910785632.6A Active CN110403352B (en) | 2019-08-23 | 2019-08-23 | Stop control system is blocked in meeting of lift desk |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230099221A1 (en) * | 2021-09-28 | 2023-03-30 | The West Retail Group Limited | Worktop Unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230099221A1 (en) * | 2021-09-28 | 2023-03-30 | The West Retail Group Limited | Worktop Unit |
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| CN110403352B (en) | 2024-05-28 |
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