CN110013117B - Drawing and design workbench - Google Patents
Drawing and design workbench Download PDFInfo
- Publication number
- CN110013117B CN110013117B CN201910446590.3A CN201910446590A CN110013117B CN 110013117 B CN110013117 B CN 110013117B CN 201910446590 A CN201910446590 A CN 201910446590A CN 110013117 B CN110013117 B CN 110013117B
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- controller
- power supply
- electrically connected
- table panel
- supply module
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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
- A47B13/08—Table tops; Rims therefor
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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
- A47B21/007—Tables or desks for office equipment, e.g. typewriters, keyboards with under-desk displays, e.g. displays being viewable through a transparent working surface of the table or desk
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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
- A47B27/00—Drawing desks or tables; Carriers for drawing-boards
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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
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
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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
- A47B21/007—Tables or desks for office equipment, e.g. typewriters, keyboards with under-desk displays, e.g. displays being viewable through a transparent working surface of the table or desk
- A47B2021/0076—Tables or desks for office equipment, e.g. typewriters, keyboards with under-desk displays, e.g. displays being viewable through a transparent working surface of the table or desk the screen being incorporated in the desk top
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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
- A47B2200/00—General construction of tables or desks
- A47B2200/008—Tables or desks having means for applying electronic or electric devices
Abstract
The invention discloses a drawing and designing workbench, and relates to the technical field of drawing tools. The method comprises the following steps: the first side surface of the table top plate is fixedly connected with the bracket and is also fixedly connected with the electrode screen plate; a second side surface of the table panel, which is opposite to the first side surface, is provided with a controller, a temperature sensor, a humidity sensor and a touch display screen and is also used for containing drawing paper; the controller is respectively electrically connected with the temperature sensor, the humidity sensor and the touch display screen; the support is fixedly connected with the first power supply module and the electrostatic emission rod respectively, the output end of the first power supply module is electrically connected with the electrostatic emission rod, the control end of the first power supply module is electrically connected with the controller, the input end of the first power supply module is electrically connected with an external power supply, and the electrostatic emission rod is used for emitting negative ions to the electrode screen plate to enable the electrode screen plate to be charged with negative charges. Static electricity is applied to the table board, so that the second side face of the table board fixes the drawing paper in an electrostatic adsorption mode, and a user can draw conveniently.
Description
Technical Field
The invention relates to the technical field of drawing tools, in particular to a drawing and designing workbench.
Background
Drawing workstation is the apparatus that can provide the drawing platform for the drawing person, thereby the drawing person is through laying the drawing paper well on the mesa of drawing workstation and drawing and design. However, the table top of the drawing table has a certain inclination angle with the horizontal plane, and in order to fix the drawing paper on the table top, the painter usually fixes the drawing paper by using a drawing pin or an adhesive tape. However, the fixing method causes air to exist between the drawing paper and the table-board, so that the drawing paper cannot be tightly attached to the table-board, and the painter is influenced to draw.
Disclosure of Invention
In view of the above-mentioned prior art, the present invention provides a drawing and designing workbench, which can make the drawing paper tightly attached to the table top.
The technical scheme of the invention is realized as follows:
a drawing and design workstation comprising: the device comprises a table panel, a support, an electrode screen plate, a controller, a temperature sensor, a humidity sensor, a touch display screen, a first power supply module and an electrostatic emission rod; the first side surface of the table panel is fixedly connected with the support, the first side surface of the table panel is also fixedly connected with the electrode screen plate, the controller, the temperature sensor, the humidity sensor and the touch display screen are arranged on the second side surface of the table panel, and the second side surface of the table panel is also used for containing drawing paper; the first side surface of the table panel is opposite to the second side surface of the table panel, and the controller is respectively electrically connected with the temperature sensor, the humidity sensor and the touch display screen; the support is respectively and fixedly connected with the first power module and the electrostatic emission rod, the output end of the first power module is electrically connected with the electrostatic emission rod, the control end of the first power module is electrically connected with the controller, the input end of the first power module is electrically connected with an external power supply, and the electrostatic emission rod is used for emitting negative ions to the electrode screen plate to enable the electrode screen plate to be charged with negative charges.
Optionally, the drawing and designing workbench further includes: the workstation of drawing and design still includes: the ion wind rod, the second power supply module and the electric rotating shaft; the ion wind rod is fixedly connected with the electric rotating shaft, the electric rotating shaft is fixedly connected with the third side surface of the table top plate, and the third side surface of the table top plate is adjacent to the first side surface of the table top plate and the second side surface of the table top plate; the ion wind rod is electrically connected with the output end of the second power supply module, the control end of the second power supply module is electrically connected with the controller, and the input end of the second power supply module is used for being electrically connected with an external power supply; and the motor in the electric rotating shaft is electrically connected with the controller.
Optionally, the drawing and designing workbench further includes: the dust collecting pole plates are connected with the second side face of the table panel, and the positions of the dust collecting pole plates are opposite to the position of the ion wind rod.
Optionally, the drawing and designing workbench further includes: the air guide pipe is connected with the bracket, and the air inlet end of the air guide pipe is connected with the heat dissipation air outlet end of the first power supply module; the support is provided with a U-shaped air guide groove, a first opening of the U-shaped air guide groove is connected with the air outlet end of the air guide tube, and a second opening of the U-shaped air guide groove is located at the lower end of the support.
Optionally, an infrared sensor and/or an ultrasonic sensor is/are arranged on the third side surface of the table panel; the infrared sensor is electrically connected with the controller, the ultrasonic sensor is electrically connected with the controller, and the third side surface of the table top plate is adjacent to the first side surface of the table top plate and the second side surface of the table top plate.
Optionally, the surfaces of the table panel and the bracket are provided with LED light bars, and the LED light bars are electrically connected with the controller; and a light sensor is also arranged on the second side surface of the table panel and electrically connected with the controller.
Optionally, a communication module and an audible and visual alarm are further arranged on the second side surface of the table panel, the communication module is electrically connected with the controller, and the communication module is in communication connection with an electronic device of a preset user; the audible and visual alarm is electrically connected with the controller.
Optionally, the drawing and designing workbench further includes: the mount, the mount with leg joint, be provided with on the mount and hang the rail and be used for fixed tube dress pigment's stores pylon, the stores pylon is provided with and is used for the sign tube dress pigment colour's label, stores pylon and string rail sliding connection.
The invention has the beneficial effects that: a user inputs a starting instruction to the controller through the touch display screen, so that the controller enables the temperature sensor and the humidity sensor to enter a working state, the controller receives current temperature information and humidity information of the table panel and the surrounding environment sent by the temperature sensor and the humidity sensor, the controller calls an execution program stored in the controller in advance according to the temperature information and the humidity information, determines the power of output static electricity, generates a control instruction and sends the control instruction to the first power supply module, so that the first power supply module outputs corresponding direct current high voltage to the static electricity emission rod according to the control instruction, the static electricity emission rod emits negative ions (or positive ions) to the electrode screen plate, and then the negative ions (or positive ions) in the electrode screen plate attract positive ions (or negative ions) in the table panel to be gathered on the first side face of the table panel due to mutual attraction of opposite charges, the second side of the platen generates the same number of negative (or positive) ionic charges of the same polarity. Due to electrostatic induction, when a user lays the drawing paper on the second side face of the table panel, positive ion charges (or negative ion charges) with opposite polarities to charges carried by the second side face of the table panel can be gathered on one side, close to the second side face of the table panel, of the inside of the drawing paper, and the positive ion charges (or the negative ion charges) are attracted to each other due to the opposite charges, so that when the user lays the drawing paper on the second side face of the table panel, air in an area where the drawing paper is in contact with the second side face of the table panel can be discharged, the drawing paper can be flatly adsorbed on the second side face of the table panel, and the user can conveniently draw.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a structural diagram of a drawing and designing workbench provided by the invention.
Fig. 2 is a bottom view of the first side of the table top provided by the present invention.
Fig. 3 is a top view of a second side of the deck plate provided by the present invention.
Fig. 4 is a structural diagram of the ion wind rod provided by the invention in a working state.
Fig. 5 is an enlarged view of the bracket and the first power module provided in the present invention.
FIG. 6 is a schematic circuit diagram of a drawing and designing workbench according to the present invention.
Icon: 1-a table top board; 2-a scaffold; 3-electrode mesh plate; 4-a controller; 5-a temperature sensor; 6-a humidity sensor; 7-touch display screen; 8-a first power supply module; 9-an electrostatic emission bar; 10-ion wind rod; 11-a second power supply module; 12-an electric rotating shaft; 13-dust collecting polar plate; 14-an airway tube; 15-U-shaped air guide grooves; 16-an infrared sensor; 17-an ultrasonic sensor; 18-a LED light bar; 19-a light sensor; 20-a communication module; 21-audible and visual alarm; 22-a holder; 23-hanging rails; 24-a hanger; 25-label.
Detailed Description
In order to better understand the technical content of the invention, specific embodiments are provided below, and the invention is further described with reference to the accompanying drawings.
Referring to fig. 1 to 5, fig. 1 is a structural diagram of a drawing and designing workbench according to the present invention. Fig. 2 is a bottom view of the first side surface of the deck plate 1 according to the present invention. Fig. 3 is a top view of the second side of the deck plate 1 according to the present invention. Fig. 4 is a structural diagram of the ion wind rod provided by the invention in a working state. Fig. 5 is an enlarged view of the bracket 2 and the first power module 8 provided in the present invention. FIG. 6 is a schematic circuit diagram of a drawing and designing workbench according to the present invention. A drawing and design workstation comprising: the device comprises a table panel 1, a support 2, an electrode screen plate 3, a controller 4, a temperature sensor 5, a humidity sensor 6, a touch display screen 7, a first power supply module 8 and an electrostatic emission rod 9; the first side of the table panel 1 is fixedly connected with the bracket 2, the first side of the table panel 1 is also fixedly connected with the electrode screen 3, the second side of the table panel 1 is provided with a controller 4, a temperature sensor 5, a humidity sensor 6 and a touch display screen 7, and the second side of the table panel 1 is also used for containing drawing paper; the first side surface of the table panel 1 is opposite to the second side surface of the table panel 1, and the controller 4 is respectively electrically connected with the temperature sensor 5, the humidity sensor 6 and the touch display screen 7; the support 2 is respectively fixedly connected with a first power module 8 and an electrostatic emission rod 9, the output end of the first power module 8 is electrically connected with the electrostatic emission rod 9, the control end of the first power module 8 is electrically connected with the controller 4, the input end of the first power module 8 is electrically connected with an external power supply, and the electrostatic emission rod 9 is used for emitting negative ions to the electrode screen plate 3 to enable the electrode screen plate 3 to be charged with negative charges.
Specifically, the first side of the deck plate 1 is the lower surface of the deck plate 1, and the second side of the deck plate 1 is the upper surface of the deck plate 1. The first side of deck plate 1 and electrode otter board 3 fixed connection for deck plate 1 can add sufficient static, and after deck plate 1 adds static, static can not leak very fast, thereby guarantees deck plate 1 to the electrostatic adsorption's of drawing paper effect.
Specifically, since the table panel 1 is affected by the temperature and humidity of the environment when static electricity is applied, the higher the humidity is, the charge is not accumulated in the humid air, and the high voltage discharge is not naturally generated, the higher the humidity is, the less static electricity is, and the lower the humidity is, the higher the static electricity is. The electrostatic discharge rod 9 applies static electricity to the table panel 1 with the same power according to different temperatures and humidities, and the table panel 1 will obtain different static electricity. Therefore, the temperature sensor 5 and the humidity sensor 6 are disposed on the second side of the table panel 1, and can measure the temperature and the humidity of the table panel 1 and the surrounding, and convert the temperature information and the humidity information into electric signals to be transmitted to the controller 4, so that the controller 4 obtains the current temperature and humidity of the table panel 1. Then the controller 4 controls the output of the first power module 8 according to different temperatures and humidities, so that the first power module 8 outputs high-voltage direct current matched with the current temperature and humidity to the electrostatic emission rod 9, and therefore the electrostatic emission rod 9 can apply appropriate static electricity to the electrode mesh plate 3 and the table panel 1 according to the current temperature and humidity (namely, the controller 4 can properly adjust the output of the electrostatic emission rod 9 according to the current temperature and humidity), and the size of the adsorption force of the second side surface of the table panel 1 to the drawing paper is adjusted.
Further, after the controller 4 receives the current temperature data and the current humidity data of the table panel 1 measured by the temperature sensor 5 and the humidity sensor 6, the controller 4 can determine whether the table panel 1 can be loaded with static electricity and whether the table panel 1 is suitable for fixing drawing paper in a static adsorption manner in the current environment where the table panel 1 is located. If the table panel 1 is currently in a relatively humid environment, even after static electricity is applied to the table panel 1, the static electricity adsorption effect of the table panel 1 on the drawing paper is poor, so that the capability of fixing the drawing paper on the second side surface of the table panel 1 is poor, at the moment, the controller 4 can call the static electricity which is stored in the controller 4 in advance, and how the environment where the table panel 1 is located should be improved by a user is related to the environment where the table panel 1 is located, so that a processing program of the table panel 1 on the fixing capability of the drawing paper is improved, then the controller 4 generates corresponding display information and sends the display information to the touch display screen 7 for display, so that the user can know how the table panel 1 and the surrounding environment should be cleaned through the touch display screen 7, and therefore the fixing of the drawing and design workbench on the drawing paper is guaranteed.
Further, according to the controller 4, the temperature sensor 5, the humidity sensor 6 and the touch display screen 7, a user can know the temperature and the humidity in the current environment through the temperature information and the humidity displayed on the touch display screen 7, and the controller 4 can call a processing program related to the saved color-adjusting oil according to the temperature and the humidity in the current environment, generate measure information of the saved color-adjusting oil and send the measure information to the touch display screen 7 for displaying, so that the user saves the color-adjusting oil according to the measure information of the saved color-adjusting oil. For example, the storage temperature of the color-adjusting oil is generally suitable at about 20 ℃, and if the temperature sensor 5 measures that the current environment temperature is 26 ℃, the touch display screen 7 can display that the current temperature is 26 ℃ and the user should take a cooling measure to store the color-adjusting oil, thereby realizing a semi-automatic constant temperature control function.
Specifically, the material of the table top plate 1 and the material of the bracket 2 are solid wood, such as beech or imported anticorrosive wood, the plate thickness of the table top plate 1 is 3cm, and the controller 4 is an existing minimum system composed of an STC single chip microcomputer or an STM32 single chip microcomputer. The temperature sensor 5 is an existing type temperature sensor, such as a DS18B20 temperature sensor or a PT100 temperature sensor. Humidity sensor 6 is an existing model humidity sensor such as a DHT11 humidity module or an HR202 humidity module. The first power module 8 is a dc high voltage power supply of a known type, such as the ST403A high voltage generator power supply. The electrostatic emission rod 9 is an electrostatic emission rod of an existing electrostatic generator, such as an EST702A electrostatic emission rod.
Specifically, a user inputs a start instruction to the controller 4 through the touch display 7, so that the controller 4 enables the temperature sensor 5 and the humidity sensor 6 to enter a working state, the controller 4 receives current temperature information and humidity information of the table panel 1 and the surrounding environment sent by the temperature sensor 5 and the humidity sensor 6, the controller 4 calls an execution program stored in the controller 4 in advance according to the temperature information and the humidity information, determines power of output static electricity, generates a control instruction and sends the control instruction to the first power supply module 8, so that the first power supply module 8 outputs corresponding direct-current high voltage to the static electricity emission rod 9 according to the control instruction, so that the static electricity emission rod 9 emits negative ions to the electrode mesh plate 3, so that the electrode mesh plate is charged with negative charges, and then the negative charges in the table panel 1 move from the first side to the second side due to mutual repulsion of like charges, on the second side of the table top 1. When the user spreads the drawing paper on the second side of the table panel 1, due to the electrostatic induction phenomenon, positive charges opposite to the second side of the table panel 1 are induced on one side of the drawing paper close to the second side of the table panel 1, and the drawing paper is adsorbed on the second side of the table panel 1 according to the attraction of the opposite polarities of the positive charges and the negative charges, so that air in an area where the drawing paper is in contact with the second side of the table panel 1 can be discharged, and the user can conveniently draw. Further, if the table board 1 inclines with a certain included angle with the horizontal plane, the painting and the designed workbench can fix the drawing paper on the second side surface of the table board 1 in an electrostatic adsorption mode.
Optionally, the workstation of drawing and design still includes: drawing and workstation of design still includes: the device comprises an ion wind rod 10, a second power supply module 11 and an electric rotating shaft 12; the ion wind rod 10 is fixedly connected with the electric rotating shaft 12, the electric rotating shaft 12 is fixedly connected with the third side surface of the table panel 1, wherein the third side surface of the table panel 1 is adjacent to the first side surface of the table panel 1 and the second side surface of the table panel 1; the ion wind rod 10 is electrically connected with the output end of a second power supply, the control end of the second power supply module 11 is electrically connected with the controller 4, and the input end of the second power supply module 11 is used for being electrically connected with an external power supply; the motor in the electric rotating shaft 12 is electrically connected with the controller 4.
Specifically, the ion wind rod 10 is fixedly connected to the electric rotating shaft 12, and the electric rotating shaft 12 is fixedly connected to the third side of the platform panel 1, so that the ion wind rod 10 mounted on the electric rotating shaft 12 is rotatably connected to the third side of the platform panel 1. Because the second side of the table panel 1 is connected with the drawing paper in an electrostatic adsorption mode, the electrostatic emission rod 9 does not emit negative ions to the motor screen plate 3 any more, and when a user wants to take off the drawing paper, the user needs to spend a period of time waiting for the adsorption force of the static electricity to be weakened, so that the air mass with positive and negative charges generated by the ion air rod 10 neutralizes the charges carried by the table panel 1 and the drawing paper, the purpose of eliminating the static electricity is achieved, and the user can take out the drawing paper from the second side of the table panel 1. Specifically, when the second side of the platen 1 is negatively charged, the negative charge of the second side of the platen 1 attracts the positive charge in the air mass; when the drawing paper is charged with positive charges, the positive charges of the drawing paper can attract negative charges in the air mass, so that the static electricity between the second side surface of the table panel 1 and the drawing paper is neutralized, and the purpose of eliminating the static electricity is achieved. Understandably, the ion wind rod 10 can also blow air between the second side surface of the table board 1 and the drawing paper, and the air quantity of the ion wind rod 10 can blow one corner or one side edge of the drawing paper.
Referring to fig. 3 and 4, when the ion wind bar 10 is not in use, the electric rotating shaft 12 is at the initial rotating position. When a user starts the ion wind rod 10 by touching the display screen 7, the controller 4 drives the motor in the electric rotating shaft 12 to rotate, so that the electric rotating shaft 12 rotates by a certain angle (for example, ninety degrees), so that the ion wind rod 10 can blow out an air mass to the second side of the table panel 1, that is, the ion wind rod 10 generates an ion radiation area on the second side of the table panel 1; the controller 4 controls the second power module 11 to be activated, so that the second power module 11 supplies high-voltage power to the ion wind rod 10, and the ion wind rod 10 blows air mass for neutralizing static electricity to the second side of the table panel 1. When the user turns off the ion wind rod 10 by touching the display screen 7, the controller 4 controls the second power module 11 to turn off, and then the controller 4 drives the motor in the motor shaft to rotate, so that the electric shaft 12 rotates back to the initial rotation position.
Specifically, the ion wind bar 10 is an existing type ion wind bar, such as a QP-S35A ion wind bar or an AP-AC5702 ion wind bar. The second power module 11 is a high voltage generator of a conventional type, such AS an SLD-102 high voltage generator or an AS-6502 high voltage generator. Understandably, because the input ends of the first power module 8 and the second power module 11 are the same as the wiring objects of the control ends, and the first power module 8 and the second power module 11 have the same functions and convert the alternating current accessed from the input ends into the direct current with high voltage for output, the first power module 8 and the second power module 11 can use two high voltage generators with the same existing model. Furthermore, the working time of the first power supply module 8 and the second power supply module 11 are independent, that is, the electrostatic emission rod 9 and the ion wind rod 10 work in different time; the difference lies in that the output of first power module 8 and the electrostatic generating rod electric connection, the output of second power module 11 and ion wind rod 10 electric connection, so first power module 8 and second power module 11 can be integrated into a high voltage generator who has double output in physics, and the high voltage generator who has double output in the current model is installed on the support 2 of the workstation of drawing and design promptly to installation space on the workstation of drawing and design has been practiced thrift.
Optionally, the workstation of drawing and design still includes: and the dust collecting pole plates 13 are connected with the second side surface of the table panel 1, and the positions of the dust collecting pole plates 13 are opposite to the position of the ion wind rod 10.
Specifically, the painting and design workbench can have an electrostatic dust removal function, and when the controller 4 controls the electrostatic emission rod 9 to apply static electricity to the table panel 1, negative charges are gathered on the second side of the table panel 1, and dust on the second side of the table panel 1 and user's painting generate rubber scraps carrying the negative charges. And because the dust collecting plate 13 is grounded as a positive electrode (the ground wire is equivalent to gnd (ground) on the circuit board), the dust collecting plate 13 is connected to a low potential after the dust collecting plate 13 is grounded, and the negative charges on the second side surface of the table panel 1 move towards the dust collecting plate 13, so that the dust collecting plate 13 is grounded as the positive electrode, dust and rubber dust carrying the negative charges around the dust collecting plate 13 can be adsorbed, and then the controller 4 controls the ion wind bar 10 to blow wind with the negative charges or without the charges so that the dust and the rubber dust move towards the dust collecting plate 13, and the dust collecting plate 13 adsorbs the dust and the rubber dust. Understandably, the ion wind bar blowing out the gas, the second side of the table board 1 collecting the negative charges and the dust collecting polar plate 13 constitute an electrostatic dust collector capable of cleaning the dust and the rubber dust on the second side of the table board 1 by electrostatic dust collection.
Optionally, the workstation of drawing and design still includes: the air duct 14 is connected with the bracket 2, and the air inlet end of the air duct 14 is connected with the heat dissipation air outlet end of the first power supply module 8; a U-shaped air guide groove 15 is formed in the support 2, a first opening of the U-shaped air guide groove 15 is connected with an air outlet end of the air guide tube 14, and a second opening of the U-shaped air guide groove 15 is located at the lower end of the support 2. Specifically, when the first power module 8 is in an operating state, hot air discharged from the heat dissipation air outlet of the first power module 8 enters the air duct 14 from the air inlet of the air duct 14, then enters the U-shaped air guide groove 15 through the air outlet of the air duct 14 and the first opening of the U-shaped air guide groove 15 in the bracket 2, and then is discharged through the second opening of the U-shaped air guide groove 15 at the lower end of the bracket 2. So that the hot wind discharged from the first power module 8 can be utilized. For example, when the user inadvertently wets the trouser legs and the shoes in rainy days, the hot wind discharged from the second opening of the U-shaped air guide groove 15 can accelerate the air drying of the trouser legs and the shoes; for example, when the weather is cold, the hot wind discharged from the second opening of the U-shaped air guide duct 15 can warm the feet of the user. Further, the air duct 14 is a Y-shaped air duct, and has two air inlet ends respectively corresponding to the heat dissipation air outlet of the first power module 8 and the heat dissipation air outlet of the second power module 11. Or aiming at the first power supply module 8 and the second power supply module 11, the hot air is discharged by utilizing the first power supply module 8 and the second power supply module 11 through two air guide pipes 14 and two U-shaped air guide grooves 15 formed in the bracket 2.
Optionally, an infrared sensor 16 and/or an ultrasonic sensor 17 is/are disposed on a third side of the deck plate 1; the infrared sensor 16 is electrically connected with the controller 4, and the ultrasonic sensor 17 is electrically connected with the controller 4, wherein the third side surface of the table panel 1 is adjacent to the first side surface of the table panel 1 and the second side surface of the table panel 1.
Specifically, the infrared sensor 16 is disposed on the third side of the table panel 1, and when the infrared sensor 16 detects that the user approaches the drawing and designed table through a distance measurement mode or a temperature detection mode, the controller 4 switches from the sleep state to the work operation state according to the electric signal sent by the infrared sensor 16, so that the touch display screen 7 is switched from the sleep state to the work state, thereby facilitating the user to perform the next operation. Similarly, when the infrared sensor 16 detects that the user leaves the drawing and design workbench through the distance or the temperature, the controller 4 switches from the working running state to the sleeping state according to the electric signal sent by the infrared sensor 16, so that the touch display screen 7 is switched from the working state to the sleeping state, and the energy-saving function is realized.
Understandably, the ultrasonic sensor 17 is arranged on the third side of the table panel 1, and when the ultrasonic sensor 17 detects that the user approaches the drawing and designed table in an ultrasonic ranging mode, the controller 4 switches from the sleep state to the working operation state according to the electric signal sent by the ultrasonic sensor 17, so that the touch display screen 7 is switched from the sleep state to the working state, and the user can conveniently perform the next operation. In a similar way, when the ultrasonic sensor 17 detects that the user leaves the drawing and design workbench in an ultrasonic ranging mode, the controller 4 switches from the working running state to the sleeping state according to the electric signal sent by the ultrasonic sensor 17, so that the touch display screen 7 is switched from the working state to the sleeping state, and the energy-saving function is realized.
Understandably, the infrared sensor 16 and the ultrasonic sensor 17 are arranged on the third side of the table panel 1, and the infrared sensor 16 and the ultrasonic sensor 17 can be combined to better detect that a user approaches to and leaves from a drawing and designed workbench, so that the controller 4 can freely switch between a sleep state and a work running state according to electric signals sent by the infrared sensor 16 and the ultrasonic sensor 17, the controller 4 controls the touch display screen 7 to freely switch between the sleep state and the work state, the user can conveniently perform the next operation, and the energy-saving function is realized.
Optionally, an LED (Light Emitting Diode) Light bar 18 is disposed on the surface of the desk panel 1 and the surface of the support 2, and the LED Light bar 18 is electrically connected to the controller 4; the second side of the table panel 1 is further provided with a light sensor 19, and the light sensor 19 is electrically connected with the controller 4. Specifically, light and shade degree that light sensor 19 can measure drawing and the workstation of design light on every side, and send measuring result with the form of signal of telecommunication for controller 4, when drawing and the workstation of design light is darker around the drawing or drawing and the workstation of design are in the dark surrounds, controller 4 can light the LED lamp strip 18 that sets up on the surface of deck plate 1 and support 2, make the user can draw in the distant place and see the profile with the workstation of design, avoid the user to collide with the workstation of drawing and design because see the workstation of drawing and design unclear. Understandably, when the drawing and designing workbench detects that the user approaches the drawing and designing workbench through the infrared sensor 16 and/or the ultrasonic sensor 17 (for example, when the user approaches the drawing and designing workbench from outside 2 meters), the controller 4 can light the LED light bar 18, and then when the user approaches the drawing and designing workbench within a certain distance (for example, when the user is within 20 centimeters from the drawing and designing workbench), the controller 4 judges and controls the LED light bar 18 to be continuously in a lighting state or to turn off the LED light bar 18 according to an electric signal sent by the light sensor 19, so that the user can find the drawing and designing workbench conveniently. When the drawing and design workbench detects that the user leaves the drawing and design workbench through the infrared sensor 16 and/or the ultrasonic sensor 17 (for example, the user leaves the drawing and design workbench for 1 meter), the controller 4 can detect whether the LED lamp strip 18 is in a lighting state or a turning-off state at present, and then the controller 4 controls the LED lamp strip 18 to flicker like a breathing lamp and gradually reduce the flicker frequency to stop flickering (turning-off), so that the man-machine interaction function of the drawing and design workbench is realized, and the experience of the user on the drawing and design workbench is increased. Optionally, a communication module 20 and an audible and visual alarm 21 are further disposed on the second side surface of the platform panel 1, the communication module 20 is electrically connected with the controller 4, and the communication module 20 is in communication connection with an electronic device of a preset user; the audible and visual alarm 21 is electrically connected with the controller 4. Specifically, the communication module 20 is an existing communication module, such as a bluetooth communication module, a wifi communication module, a 4G communication module, and the like. The user inputs an instruction to the electronic device, and the electronic device sends the instruction to the controller 4 through the communication module 20, so that the user can remotely and contactlessly control the drawing and the designed workbench. So that the user can input not only an instruction to the controller 4 through the touch display 7 but also an instruction to the controller 4 through the electronic device and the communication module 20. Further, when the touch display 7 is damaged, the user can input an instruction to the controller 4 through the electronic device. For example, a user inputs a command to the electronic device to start an electrostatic dust removal function of the drawing and designing table, so that the drawing and designing table can perform an electrostatic dust removal step.
Understandably, because the controller 4 is respectively electrically connected with the control end of the first power module 8, when the controller 4 detects that the output of the first power module 8 is abnormal, the controller 4 can judge that the drawing and the designed workbench are in an abnormal state, and then the controller 4 controls the audible and visual alarm 21 to give out audible and visual alarms, thereby reminding a user that the drawing and the designed workbench are in an abnormal state and need to be processed. Further, the controller 4 transmits the abnormal state information and the exclusion manner information to the touch display 7 so that the touch display 7 displays the abnormal state information and the exclusion manner information. It can be understood that the controller 4 transmits the abnormal state information and the exclusion manner information to the electronic device of the preset user through the communication module 20.
Optionally, the workstation of drawing and design still includes: the fixing frame 22 is connected with the support 2, a hanging rail 23 and a hanging frame 24 for fixing the tube-packed pigment are arranged on the fixing frame 22, a label 25 for marking the color of the tube-packed pigment is arranged on the hanging frame 24, and the hanging frame 24 is connected with the hanging rail 23 in a sliding mode. Specifically, the tube pigment is vertically fixed by the hanging rack 24, and the pigment is vertically hung by the hanging rack 24 being slidably connected with the hanging rail 23 and the hanging rack 24 being below the hanging rail 23, so that the additive in the pigment is prevented from leaking. Since the hanger 24 is provided with the label 25 for identifying the color of the paint, the label 25 is in one-to-one correspondence with the color of the paint. The user can stand the pigment in a seat according to the label 25 on the hanging rack 24 to fix the pigment on the hanging rack 24; the user can also change the current label 25 to a label 25 corresponding to the color of the paint one by one according to the paint fixed on the hanger 24.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A drawing and design workbench, comprising: the electrostatic dust collection device comprises a table top plate, a support, an electrode screen plate for driving the table top plate to generate electrostatic adsorption, a controller, a temperature sensor, a humidity sensor, a touch display screen for transmitting a working instruction to the controller, a first power supply module, an electrostatic emission rod, an ion wind rod for blowing out neutralizing electrostatic air mass to the table top plate, a second power supply module, an electric rotating shaft and a plurality of dust collection polar plates for adsorbing dust;
the first side surface of the table panel is fixedly connected with the support, the first side surface of the table panel is also fixedly connected with the electrode screen plate, the controller, the temperature sensor, the humidity sensor and the touch display screen are arranged on the second side surface of the table panel, and the second side surface of the table panel is also used for containing drawing paper; the first side surface of the table panel is opposite to the second side surface of the table panel, the controller is respectively electrically connected with the temperature sensor, the humidity sensor and the touch display screen, and the temperature sensor and the humidity sensor can measure the temperature and the humidity of the table panel and the surrounding area, convert the temperature information and the humidity information into electric signals and send the electric signals to the controller;
the support is respectively and fixedly connected with the first power supply module and the electrostatic emission rod, the output end of the first power supply module is electrically connected with the electrostatic emission rod and drives the electrostatic emission rod to emit positive ions or negative ions, the controller is electrically connected with the first power supply, the controller can control the output current of the first power supply according to electric signals fed back by the temperature sensor and the humidity sensor so as to control the ion emission amount of the electrostatic emission rod, the input end of the first power supply module is electrically connected with an external power supply, and the electrostatic emission rod is used for emitting positive ions or negative ions to the electrode screen plate so as to enable the electrode screen plate to be charged with positive charges or negative charges;
the electric rotating shaft is connected with the ion wind rod and used for driving the ion wind rod to rotate, and the electric rotating shaft is fixedly connected with the third side surface of the table top plate, wherein the third side surface of the table top plate is adjacent to the first side surface of the table top plate and the second side surface of the table top plate; the second power supply module is electrically connected with the ion wind rod, the control end of the second power supply module is electrically connected with the controller, and the input end of the second power supply module is used for being electrically connected with an external power supply; the motor in the electric rotating shaft is electrically connected with the controller, the dust collecting polar plate is connected with the second side surface of the table panel, and the position of the dust collecting polar plate is opposite to that of the ion wind rod.
2. A drawing and design workstation according to claim 1, wherein the drawing and design workstation further comprises: the air guide pipe is connected with the bracket, and the air inlet end of the air guide pipe is connected with the heat dissipation air outlet end of the first power supply module; the support is provided with a U-shaped air guide groove, a first opening of the U-shaped air guide groove is connected with the air outlet end of the air guide tube, and a second opening of the U-shaped air guide groove is located at the lower end of the support.
3. A drawing and design workbench according to claim 1, wherein the third side of said table top plate is provided with infrared sensors and/or ultrasonic sensors; the infrared sensor is electrically connected with the controller, the ultrasonic sensor is electrically connected with the controller, and the third side surface of the table top plate is adjacent to the first side surface of the table top plate and the second side surface of the table top plate.
4. The drawing and designing workbench according to claim 1, wherein an LED light bar is arranged on the surface of said table panel and said support, and said LED light bar is electrically connected with said controller; and a light sensor is also arranged on the second side surface of the table panel and electrically connected with the controller.
5. A workbench for drawing and designing according to claim 1, wherein a communication module and an audible and visual alarm are further arranged on the second side of the table top plate, the communication module is electrically connected with the controller, and the communication module is in communication connection with an electronic device of a preset user; the audible and visual alarm is electrically connected with the controller.
6. A drawing and design workstation according to claim 1, wherein the drawing and design workstation further comprises: the mount, the mount with leg joint, be provided with on the mount and hang the rail and be used for fixed tube dress pigment's stores pylon, the stores pylon is provided with and is used for the sign tube dress pigment colour's label, stores pylon and string rail sliding connection.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910446590.3A CN110013117B (en) | 2019-05-27 | 2019-05-27 | Drawing and design workbench |
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| CN201910446590.3A CN110013117B (en) | 2019-05-27 | 2019-05-27 | Drawing and design workbench |
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| CN110013117B true CN110013117B (en) | 2021-08-20 |
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| CN115035792A (en) * | 2022-06-01 | 2022-09-09 | 武汉体育学院 | Sports culture display device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2435243Y (en) * | 2000-07-27 | 2001-06-20 | 丁谆 | Electrostatic dust-romoving writing board |
| CN203792961U (en) * | 2014-04-04 | 2014-08-27 | 石家庄科达文教用品有限公司 | Anion electrostatic adherence type writing board |
| CN104643588B (en) * | 2014-12-24 | 2017-08-11 | 景德镇陶瓷学院 | Intelligent desk |
| CN205625137U (en) * | 2016-03-26 | 2016-10-12 | 杭州余杭兴隆绸厂 | Drawing table is painted to cloth |
| CN206227962U (en) * | 2016-08-28 | 2017-06-09 | 广西艺术学院 | A kind of traditional Chinese Painting drawing dedicated operations platform |
| CN208769094U (en) * | 2018-01-30 | 2019-04-23 | 昆明久魄科技有限公司 | A kind of multifunctional workstation |
| CN109247719A (en) * | 2018-09-10 | 2019-01-22 | 江苏叙然信息科技有限公司 | A kind of library's fire resisting bookshelf |
| CN109193558A (en) * | 2018-10-23 | 2019-01-11 | 珠海格力电器股份有限公司 | A kind of electrostatic monitoring guard system |
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