CN110150848B - Movable intelligent cleaning office table - Google Patents
Movable intelligent cleaning office table Download PDFInfo
- Publication number
- CN110150848B CN110150848B CN201910570987.3A CN201910570987A CN110150848B CN 110150848 B CN110150848 B CN 110150848B CN 201910570987 A CN201910570987 A CN 201910570987A CN 110150848 B CN110150848 B CN 110150848B
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- office
- brush plate
- brush
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- 238000004140 cleaning Methods 0.000 title claims abstract description 109
- 230000007246 mechanism Effects 0.000 claims abstract description 57
- 239000000428 dust Substances 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 239000010813 municipal solid waste Substances 0.000 claims description 27
- 230000033001 locomotion Effects 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 7
- 210000004209 hair Anatomy 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 5
- 239000003595 mist Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 2
- 230000007306 turnover Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 241001122767 Theaceae Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- A47B13/00—Details of tables or desks
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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
- A47B17/00—Writing-tables
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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
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/22—Floor-sweeping machines, hand-driven
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/24—Floor-sweeping machines, motor-driven
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4036—Parts or details of the surface treating tools
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4052—Movement of the tools or the like perpendicular to the cleaning surface
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4094—Accessories to be used in combination with conventional vacuum-cleaning devices
Landscapes
- Cleaning In General (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
The invention provides a movable intelligent cleaning office table, wherein a tabletop cleaning mechanism is arranged at the tabletop of the office table; a walking device is arranged at the lower part of the office desk, and a desk cleaning mechanism is arranged beside the walking device; the under-table cleaning mechanism comprises a dust collection pump and a cleaning brush; when the office table is cleaned, the table top cleaning mechanism cleans the office table top, and the travelling device drives the office table to move on the ground, so that the under-table cleaning mechanism cleans the ground on which the office table is positioned; the invention can automatically clean the desk top of the office desk and clean the ground area where the office desk is located by moving the office desk.
Description
Technical Field
The invention relates to the technical field of cleaning, in particular to an intelligent cleaning office table.
Background
With the continuous improvement of the living standard of people and the deep and intelligent living concept, the demand of automatic and intelligent cleaning products is increasing. The desk is the necessity of modern office, and to the clearance of desktop and table rubbish, traditional clearance mode is inconvenient, does not accord with the theory of modern intelligent house, causes the waste of a large amount of time, and office efficiency has also naturally fallen a lot, still can't satisfy modern's demand to intelligent house at present.
The mechanism form of the intelligent cleaning office table at present mainly comprises the following two types: 1. the turnover type is provided with a mechanism for turning over the used table top to the lower part of the table for cleaning through synchronous crawler belt transmission; the desk top is divided into two pieces, the desk top of the office desk is arranged at a dead point position through the hinge four-bar mechanism, when the office desk is cleaned, the two pieces of desk top are turned inwards by giving external driving force to the rocker, and garbage is dumped under the desk top for cleaning. However, the residue on the table top of the crawler-type turnover mechanism can be brought to the edge of the table top along with the rotation action, so that the rotation action is affected; the turnover mechanism of the hinge four-bar mechanism needs to be additionally provided with a power source, and meanwhile, the revolute pairs of the connecting rods are in gap connection and are unstable in connection. And the garbage is difficult to clean and dump under the tabletop, so that convenience and practicability are required to be improved.
2. The brush type automatic cleaning table adopts corresponding mechanisms, such as a screw rod transmission mechanism, a gear rack mechanism and a synchronous belt mechanism for transmission, and converts the rotary motion of a motor into the linear motion of the brush. The brush type cleaning mode is easier to realize than the turnover type cleaning mode, the integrity and stability of the whole tabletop are maintained, and the tabletop has a relatively large space. However, the brush type cleaning mechanism is generally characterized in that the bottom of the brush plate is provided with soft hair, and only paper sheets with larger volume or light garbage fixedly arranged on the brush plate can be cleaned, so that office workers can often eat on a table along with fast-paced life, and residual greasy dirt or tea water can not be cleaned through the brush after eating. And the common brush type cleaning table is not provided with a garbage box for containing the cleaned garbage, so that the problem of how to easily and conveniently contain the cleaned garbage is solved.
In the daily visible office table types, no office table can realize the moving function at present, and when one wants to change the placing position of the office table, people have to spend manpower to move the office table, namely, the office table is physically and time-consuming.
Disclosure of Invention
The intelligent cleaning office table provided by the invention can automatically clean the office table top and can clean the ground area where the office table is located by moving the office table.
The invention adopts the following technical scheme.
A movable intelligent cleaning office table, wherein a tabletop (18) of the office table is provided with a tabletop cleaning mechanism; a walking device is arranged at the lower part of the office desk, and a desk cleaning mechanism is arranged beside the walking device; the under-table cleaning mechanism comprises a dust collection pump (13) and a cleaning brush (12); when the office table is cleaned, the table top cleaning mechanism cleans the office table top, and the traveling device drives the office table to move on the ground, so that the under-table cleaning mechanism cleans the ground on which the office table is positioned.
The office table comprises a control module; the movement control mode of the office table on the ground comprises a manual control mode and a full-automatic walking mode; the office table is provided with an anti-collision sensor, and when the office table works in a full-automatic walking mode, the office table moves in a preset range and avoids obstacles according to collision detection information of the anti-collision sensor; the office desk is characterized in that a human body infrared sensor connected with the control module is further arranged at the office desk, and the control module judges whether a human body works in front of the office desk or not through the human body infrared sensor, so that whether the office desk is required to be cleaned or not is judged.
When the office desk moves in the manual control mode, the office desk can receive a control signal sent by the mobile phone APP through Bluetooth and move according to the control signal requirement.
The desktop cleaning mechanism comprises a brush plate (17) transversely arranged at the desktop; the brush plate (17) is connected with the guide rail block (4) through a brush plate connecting piece (16); the guide rail block is connected with a screw nut (19) of the screw nut mechanism (1); when the desk top is cleaned, the lead screw leveling mechanism drives the brush plate to be attached to the desk top for advancing so as to clean the desk top.
A detachable garbage storage box (6) is arranged below the desk top, and when the desk top is cleaned, the garbage on the desk top is cleaned into the garbage storage box; the table top is also provided with a guide rail which is matched with the guide rail block to limit the pull of the guide rail block.
The long side of the brush plate (17) is attached to the tabletop; one side of the two long sides of the brush plate is provided with brush hairs, and the other side is provided with brush cloth; the brush plate is connected with the brush plate connection room by a quick connector which can realize the quick overturning of the long side of the brush plate.
A water tank and a spray head connected with the water tank are arranged beside the desk top of the office desk; the water spraying direction of the spray head faces to the desk top.
The walking device comprises a chassis, a rear wheel (9) and universal wheels (14); the chassis comprises a base, an adjusting block (8) and a cushion block (10); the adjusting block is connected with the base through bolts and nuts to form a revolute pair; when the adjusting block is not screwed down, the adjusting block can freely rotate to adjust the ground-leaving height of the cushion block, when the cushion block is not contacted with the ground, the office table can move on the ground, and when the adjusting block is screwed down, the cushion block is contacted with the ground to fix the office table so as not to slide; when the under-desk cleaning mechanism cleans the ground where the office desk is, the cleaning brush cleans the ground, and the dust suction pump sucks the cleaned dirt for storage.
The two rear wheel shafts are positioned on the same straight line, and the two rear wheels are driven by two motors respectively.
The control module of the office table comprises a singlechip A and a singlechip B, wherein the singlechip A controls the desktop cleaning mechanism, and the singlechip B controls the under-desk cleaning mechanism, and the cleaning process of the under-desk cleaning mechanism comprises the following steps of;
a1, when a ship-shaped switch on the desktop 18 is turned on, the singlechip A receives a signal, a desktop cleaning motor is started, and a screw-nut mechanism drives a brush plate to move so as to sweep garbage on the desktop into a garbage storage box; when the guide rail block touches a limit switch arranged in the guide rail, the tabletop cleaning motor is reversed, and the brush plate moves reversely, so that reciprocating cleaning of the brush plate is realized;
a2, when the greasy dirt on the tabletop needs to be cleaned, utilizing a small water pump and a guide pipe (20), pressing water in a water tank into the guide pipe, spraying the water on the tabletop in a mist form through a spray head, overturning the brush plate to enable the brush cloth of the brush plate to be in contact with the tabletop, and enabling the brush plate to move on the tabletop to realize cleaning;
a3, after the ship-shaped switch is closed, the singlechip A resets the brush plate 17;
a4, when the desk bottom of the office desk is cleaned, the sensing time of the human body infrared sensor can be set at the control module, and when the control module judges that a person works at the office desk, the singlechip B is in a signal state to be received and does not execute desk bottom cleaning;
a5, when the singlechip B receives a cleaning instruction sent by the mobile phone APP, if the control module judges that no one is working, starting a cleaning operation, starting a dust suction pump, rotating a cleaning brush, cleaning the bottom of the desk, stopping cleaning after the desk is cleaned to a set time, and finishing one-time cleaning operation;
a6, after a mobile phone APP sends a full-automatic walking mode instruction to the office desk, the singlechip B receives a character which is sent by Bluetooth and starts a full-automatic control mode, and a rear wheel driving motor (22) is started to drive a rear wheel (9) to rotate so as to realize a walking function; an anti-collision sensor is arranged at the office desk, when the desk collides, the singlechip B immediately stops walking in the original direction after receiving a signal, and the rear wheel driving motor changes the original steering, so that the steering of the desk is realized, and the full-automatic walking of the desk is realized;
a7, after the singlechip B receives the instruction for starting the manual control mode, executing a motion instruction of the mobile phone APP, and realizing accurate displacement control of the office table motion; meanwhile, the mobile phone APP can send a cleaning instruction, so that the function of walking and cleaning at the same time of a desk is realized.
Compared with the prior art, the invention has the following beneficial effects: the movable intelligent cleaning office table is novel in structure, convenient, reliable and high in practicability, can clean various garbage on a table top, can clean dead corner garbage at the bottom of the table, can work in an automatic mode and a manual mode, and can move freely at any time and any place; carry on rechargeable power, charge when working, even under the circumstances of outage, also can realize the cleanness and the removal of desk, provide bigger facility for the user.
Drawings
The invention is described in further detail below with reference to the attached drawings and detailed description:
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a schematic bottom perspective view of an embodiment of the present invention;
FIG. 3 is a schematic front view of an embodiment of the present invention;
FIG. 4 is a schematic side view of an embodiment of the present invention;
FIG. 5 is a schematic block diagram of the control circuit connections for desktop cleaning in accordance with an embodiment of the present invention;
figure 6 is a schematic block diagram of the control circuit connections for table bottom cleaning in accordance with an embodiment of the present invention;
FIG. 7 is a schematic block diagram of a control circuit connection of a mobile phone control according to an embodiment of the present invention;
in the figure: 1-screw nut mechanism, 2-bearing platform, 3-water tank, 4-guide rail piece, 5-slider, 6-rubbish receiver, 7-support column, 8-regulating block, 9-rear wheel, 10-cushion, 11-limit brush motor, 12-cleaning brush, 13-dust absorption pump, 14-universal wheel, 15-support bearing frame, 16-brush board connecting piece, 17-brush board, 18-desktop, 19-screw nut, 20-shower nozzle, 21-motor connecting piece, 22-rear wheel motor.
Detailed Description
As shown in fig. 1-7, a movable intelligent cleaning office table is provided with a table top cleaning mechanism at a table top 18 of the office table; a walking device is arranged at the lower part of the office desk, and a desk cleaning mechanism is arranged beside the walking device; the under-desk cleaning mechanism comprises a dust suction pump 13 and a cleaning brush 12; when the office table is cleaned, the table top cleaning mechanism cleans the office table top, and the traveling device drives the office table to move on the ground, so that the under-table cleaning mechanism cleans the ground on which the office table is positioned.
The office table comprises a control module; the movement control mode of the office table on the ground comprises a manual control mode and a full-automatic walking mode; the office table is provided with an anti-collision sensor, and when the office table works in a full-automatic walking mode, the office table moves in a preset range and avoids obstacles according to collision detection information of the anti-collision sensor; the office desk is characterized in that a human body infrared sensor connected with the control module is further arranged at the office desk, and the control module judges whether a human body works in front of the office desk or not through the human body infrared sensor, so that whether the office desk is required to be cleaned or not is judged.
When the office desk moves in the manual control mode, the office desk can receive a control signal sent by the mobile phone APP through Bluetooth and move according to the control signal requirement.
The desktop cleaning mechanism comprises a brush plate 17 transversely arranged at the desktop; the brush plate 17 is connected with the guide rail block 4 through a brush plate connecting piece 16; the guide rail block is connected with a screw nut 19 of the screw nut mechanism 1; when the desk top is cleaned, the lead screw leveling mechanism drives the brush plate to be attached to the desk top for advancing so as to clean the desk top.
A detachable garbage storage box 6 is arranged below the desk top, and when the desk top is cleaned, the garbage on the desk top is cleaned into the garbage storage box; the table top is also provided with a guide rail which is matched with the guide rail block to limit the pull of the guide rail block.
The long side of the brush plate 17 is attached to the tabletop; one side of the two long sides of the brush plate is provided with brush hairs, and the other side is provided with brush cloth; the brush plate is connected with the brush plate connection room by a quick connector which can realize the quick overturning of the long side of the brush plate.
A water tank 3 and a spray head 20 connected with the water tank are arranged beside the desk top of the office desk; the water spraying direction of the spray head faces to the desk top.
The walking device comprises a chassis, a rear wheel 9 and universal wheels 14; the chassis comprises a base, an adjusting block 8 and a cushion block 10; the adjusting block is connected with the base through bolts and nuts to form a revolute pair; when the adjusting block is not screwed down, the adjusting block can freely rotate to adjust the ground-leaving height of the cushion block, when the cushion block is not contacted with the ground, the office table can move on the ground, and when the adjusting block is screwed down, the cushion block is contacted with the ground to fix the office table so as not to slide; when the under-desk cleaning mechanism cleans the ground where the office desk is, the cleaning brush cleans the ground, and the dust suction pump sucks the cleaned dirt for storage.
The two rear wheel shafts are positioned on the same straight line, and the two rear wheels are driven by two motors respectively.
The control module of the office table comprises a singlechip A and a singlechip B, wherein the singlechip A controls the desktop cleaning mechanism, and the singlechip B controls the under-desk cleaning mechanism, and the cleaning process of the under-desk cleaning mechanism comprises the following steps of;
a1, when a ship-shaped switch on the desktop 18 is turned on, the singlechip A receives a signal, a desktop cleaning motor is started, and a screw-nut mechanism drives a brush plate to move so as to sweep garbage on the desktop into a garbage storage box; when the guide rail block touches a limit switch arranged in the guide rail, the tabletop cleaning motor is reversed, and the brush plate moves reversely, so that reciprocating cleaning of the brush plate is realized;
a2, when the greasy dirt on the tabletop needs to be cleaned, the small water pump and the guide pipe 20 are utilized to press the water in the water tank into the guide pipe, then the water is sprayed on the tabletop in a mist form through the spray head, and then the brush plate is turned over to enable the brush cloth of the brush plate to be in contact with the tabletop, so that the brush plate moves on the tabletop to realize cleaning;
a3, after the ship-shaped switch is closed, the singlechip A resets the brush plate 17;
a4, when the desk bottom of the office desk is cleaned, the sensing time of the human body infrared sensor can be set at the control module, and when the control module judges that a person works at the office desk, the singlechip B is in a signal state to be received and does not execute desk bottom cleaning;
a5, when the singlechip B receives a cleaning instruction sent by the mobile phone APP, if the control module judges that no one is working, starting a cleaning operation, starting a dust suction pump, rotating a cleaning brush, cleaning the bottom of the desk, stopping cleaning after the desk is cleaned to a set time, and finishing one-time cleaning operation;
a6, after a full-automatic walking mode instruction is sent to the office desk by the mobile phone APP, the singlechip B receives the characters which are sent by Bluetooth and enable the full-automatic control mode, and the rear wheel driving motor 22 is started to drive the rear wheel 9 to rotate, so that a walking function is realized; an anti-collision sensor is arranged at the office desk, when the desk collides, the singlechip B immediately stops walking in the original direction after receiving a signal, and the rear wheel driving motor changes the original steering, so that the steering of the desk is realized, and the full-automatic walking of the desk is realized;
a7, after the singlechip B receives the instruction for starting the manual control mode, executing a motion instruction of the mobile phone APP, and realizing accurate displacement control of the office table motion; meanwhile, the mobile phone APP can send a cleaning instruction, so that the function of walking and cleaning at the same time of a desk is realized.
In this example, the water tank is a water collection tank installed on the back of the tabletop, and the water in the water collection tank can be sprayed on the tabletop in a mist form through a small-sized spray head after being pressed into the guide pipe through a small-sized water pump and the guide pipe.
In the example, the brush board is a brush board with the length capable of being matched with the tabletop, the brush board is of a double-purpose type, one surface is provided with brush hair, and the other surface is provided with cleaning brush cloth. The brush is connected with the wire rod by utilizing a specific quick connection structure, a clamping groove and a clamping card are arranged, and the brush is connected by utilizing extrusion and reset of a spring. Meanwhile, a specific convex edge structure is arranged on the structure of the brush plate and is matched with a sliding groove on the tabletop to form a sliding pair.
In the embodiment, the tabletop is connected with the overhanging fixed plate by six crossed countersunk head screws; meanwhile, a stepping motor of the desktop cleaning device is fixed through a motor fixing frame, a motor and a screw rod of a screw rod nut mechanism transmit torque through a diaphragm coupler, and two bearing tables (2) are arranged on two sides of the screw rod to support. Simultaneously, the bearing table and the motor base are respectively connected with the overhanging fixed plate through four screws and two screws, so that the bearing table and the motor base are in the same horizontal plane. The screw rod nut on the screw rod is connected with the side brush of the tabletop through a screw.
At the under-table cleaning mechanism in the embodiment, a cylindrical side brush hole is arranged on a table bottom plate and is in transition fit with an output shaft of a side brush motor 11 for driving a cleaning brush, and bristles are arranged beside the cleaning brush; the dust collection device is driven by a direct current motor, and a filter screen and a simple garbage box are arranged at the lower part of the dust collection device, so that garbage collection and dumping at the bottom of a table can be carried out.
Claims (1)
1. Mobilizable clean desk of intelligence, its characterized in that: a desktop cleaning mechanism is arranged at the desktop (18) of the office desk; a walking device is arranged at the lower part of the office desk, and a desk cleaning mechanism is arranged beside the walking device; the under-table cleaning mechanism comprises a dust collection pump (13) and a cleaning brush (12); when the office table is cleaned, the table top cleaning mechanism cleans the office table top, and the travelling device drives the office table to move on the ground, so that the under-table cleaning mechanism cleans the ground on which the office table is positioned;
the office table comprises a control module; the movement control mode of the office table on the ground comprises a manual control mode and a full-automatic walking mode; the office table is provided with an anti-collision sensor, and when the office table works in a full-automatic walking mode, the office table moves in a preset range and avoids obstacles according to collision detection information of the anti-collision sensor; the office desk is also provided with a human body infrared sensor connected with a control module, and the control module judges whether a human body works in front of the office desk or not through the human body infrared sensor, so as to judge whether the office desk is required to be cleaned or not;
when the office desk moves in the manual control mode, the office desk can receive a control signal sent by the mobile phone APP through Bluetooth and move according to the control signal requirement;
the desktop cleaning mechanism comprises a brush plate (17) transversely arranged at the desktop; the brush plate (17) is connected with the guide rail block (4) through a brush plate connecting piece (16); the guide rail block is connected with a screw nut (19) of the screw nut mechanism (1); when the desk top is cleaned, the lead screw nut mechanism drives the brush plate to be attached to the desk top for advancing so as to clean the desk top;
a detachable garbage storage box (6) is arranged below the desk top, and when the desk top is cleaned, the garbage on the desk top is cleaned into the garbage storage box; the table top is also provided with a guide rail which is matched with the guide rail block to limit the pull of the guide rail block;
the long side of the brush plate (17) is attached to the tabletop; one side of the two long sides of the brush plate is provided with brush hairs, and the other side is provided with brush cloth; the brush plate is connected with the brush plate connection room by a quick connector capable of realizing quick overturning of the long side of the brush plate;
a water tank and a spray head connected with the water tank are arranged beside the desk top of the office desk; the water spraying direction of the spray head faces the desk top;
the walking device comprises a chassis, a rear wheel (9) and universal wheels (14); the chassis comprises a base, an adjusting block (8) and a cushion block (10); the adjusting block is connected with the base through bolts and nuts to form a revolute pair; when the adjusting block is not screwed down, the adjusting block can freely rotate to adjust the ground-leaving height of the cushion block, when the cushion block is not contacted with the ground, the office table can move on the ground, and when the adjusting block is screwed down, the cushion block is contacted with the ground to fix the office table so as not to slide; when the under-desk cleaning mechanism cleans the ground where the office desk is, the cleaning brush cleans the ground, and the dust suction pump sucks the cleaned dirt for storage;
the two rear wheel shafts are positioned on the same straight line, and the two rear wheels are driven by two motors respectively;
the control module comprises a singlechip A and a singlechip B, the singlechip A controls the desktop cleaning mechanism, the singlechip B controls the under-desk cleaning mechanism, and the cleaning process comprises the following steps;
a1, when a ship-shaped switch on the desktop 18 is turned on, the singlechip A receives a signal, a desktop cleaning motor is started, and a screw-nut mechanism drives a brush plate to move so as to sweep garbage on the desktop into a garbage storage box; when the guide rail block touches a limit switch arranged in the guide rail, the tabletop cleaning motor is reversed, and the brush plate moves reversely, so that reciprocating cleaning of the brush plate is realized;
a2, when the greasy dirt on the tabletop needs to be cleaned, utilizing a small water pump and a guide pipe (20), pressing water in a water tank into the guide pipe, spraying the water on the tabletop in a mist form through a spray head, overturning the brush plate to enable the brush cloth of the brush plate to be in contact with the tabletop, and enabling the brush plate to move on the tabletop to realize cleaning;
a3, after the ship-shaped switch is closed, the singlechip A resets the brush plate 17;
a4, when the desk bottom of the office desk is cleaned, the sensing time of the human body infrared sensor can be set at the control module, and when the control module judges that a person works at the office desk, the singlechip B is in a signal state to be received and does not execute desk bottom cleaning;
a5, when the singlechip B receives a cleaning instruction sent by the mobile phone APP, if the control module judges that no one is working, starting a cleaning operation, starting a dust suction pump, rotating a cleaning brush, cleaning the bottom of the desk, stopping cleaning after the desk is cleaned to a set time, and finishing one-time cleaning operation;
a6, after a mobile phone APP sends a full-automatic walking mode instruction to the office desk, the singlechip B receives a character which is sent by Bluetooth and starts a full-automatic control mode, and a rear wheel driving motor (22) is started to drive a rear wheel (9) to rotate so as to realize a walking function; an anti-collision sensor is arranged at the office desk, when the desk collides, the singlechip B immediately stops walking in the original direction after receiving a signal, and the rear wheel driving motor changes the original steering, so that the steering of the desk is realized, and the full-automatic walking of the desk is realized;
a7, after the singlechip B receives the instruction for starting the manual control mode, executing a motion instruction of the mobile phone APP, and realizing accurate displacement control of the office table motion; meanwhile, the mobile phone APP can send a cleaning instruction, so that the function of walking and cleaning at the same time of a desk is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910570987.3A CN110150848B (en) | 2019-06-28 | 2019-06-28 | Movable intelligent cleaning office table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111789396A (en) * | 2020-07-12 | 2020-10-20 | 黎雷 | Multifunctional desk |
| CN111774117A (en) * | 2020-07-12 | 2020-10-16 | 谭淑 | Multifunctional medical experiment table |
| CN111773000A (en) * | 2020-07-12 | 2020-10-16 | 谭淑 | Multifunctional nursing department uses work table |
| CN113208286B (en) * | 2021-04-30 | 2023-05-05 | 江西金钱豹保险设备集团有限公司 | Compact shelf with shockproof function |
| CN113367475A (en) * | 2021-07-02 | 2021-09-10 | 苏州弗瑞斯特汽车新材料有限公司 | Steel structure assembled office desk panel and manufacturing method thereof |
| CN113693376B (en) * | 2021-08-10 | 2024-05-03 | 航天万源实业有限公司 | Multipurpose table capable of automatically cleaning table top |
| CN115191741A (en) * | 2022-07-14 | 2022-10-18 | 崔亚娜 | Office table convenient to arrange for construction cost |
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