CN212190191U

CN212190191U - Cleaning device for calculate key dish

Info

Publication number: CN212190191U
Application number: CN202020891797.XU
Authority: CN
Inventors: 周科君; 倪朋
Original assignee: Luohe Medical College
Current assignee: Luohe Medical College
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2020-12-22
Anticipated expiration: 2030-05-25

Abstract

A cleaning device for a computer keyboard comprises a cleaning box, wherein a cleaning switch door is hinged on the front side surface of the cleaning box, an electric box is arranged on the top surface of the cleaning box, a controller and an electric push rod are arranged in the electric box, a button protection cover is hinged on the top surface of the electric box, a switch button and a top surface cleaning button are arranged on the surface of the electric box on the inner side of the button protection cover, the cleaning box comprises a bottom surface cleaning button and a fan switch button, wherein a push rod of an electric push rod extends into the cleaning box and is provided with a cleaning plate, connecting plates are arranged on two sides of the cleaning plate, a sliding block is arranged at one end of each connecting plate, a sliding groove is formed in the side wall of the cleaning box, a keyboard top surface cleaner is arranged on the bottom surface of the cleaning plate, a keyboard bottom surface cleaner is arranged on the bottom surface of the inner cavity of the cleaning box, an air inlet and an air outlet are formed in two side walls of the cleaning box, a ventilator is arranged; the utility model discloses the advantage: and cleaning the front and back of the keyboard without dead angles.

Description

Cleaning device for calculate key dish

Technical Field

The utility model relates to a cleaning device especially relates to a calculate cleaning device of key dish.

Background

Keyboards are one of the most commonly used input devices and are inconvenient to use even if one key fails. Because the keyboard is an electromechanical device, the keyboard is frequently used, and in addition, a larger gap is formed between the keyboard base and each key, so that dust is easy to invade. It is also necessary to periodically clean and maintain the keyboard.

The simplest maintenance is that the keyboard is slightly flapped in reverse to allow dust in the keyboard to fall out; the surface of the keycap is cleaned by the dual-purpose wet cloth, but the wet cloth needs to be wrung out to prevent water from entering the keyboard. However, there are problems with both cleaning methods: the front surface of the keyboard is only cleaned, the bottom surface of the keyboard is not cleaned, and a lot of dust and sundries are adhered to the bottom surface of the keyboard when the keyboard is used for a long time; in the cleaning process, dust and other particles can scatter and fall, and the surrounding environment is messy.

In view of the above problems, there is a need for a cleaning device for a computer keyboard to meet the requirement for keyboard cleaning.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the not enough of existence among the prior art, provide a calculate cleaning device of key dish, clean effectual.

The purpose of the utility model is realized like this: the utility model provides a cleaning device of computer keyboard, includes the cleaning box, the cleaning box is the thin wall box, the cleaning box leading flank articulates there is clean switch door, its characterized in that: a power line placing groove is formed in the side wall of the cleaning box below the cleaning switch door, an electric box is arranged on the top surface of the cleaning box, an electric box switch door is hinged to one side of the electric box, a controller and an electric push rod are arranged in the electric box, the controller and the electric push rod are both externally connected with a power supply to supply power, a button protecting cover is hinged to the top surface of the electric box, a switch button, a top surface cleaning button, a bottom surface cleaning button and a fan switch button are arranged on the surface of the electric box inside the button protecting cover, the controller and the electric push rod, the switch button, the top surface cleaning button, the bottom surface cleaning button and the fan switch button are all connected through a circuit, the push rod of the electric push rod penetrates through the side wall of the electric box and extends into the cleaning box, and a cleaning plate is arranged on the bottom surface, the cleaning box is characterized in that connecting plates are arranged on two sides of the cleaning plate, a sliding block is arranged at the other end of the connecting plates, sliding grooves are formed in two side walls of the cleaning box, the sliding block is connected with the sliding grooves in a sliding mode, a plurality of keyboard top surface cleaners are arranged on the bottom surfaces of the cleaning plates, a plurality of keyboard bottom surface cleaners are arranged on the bottom surfaces of the inner cavities of the cleaning box, the keyboard top surface cleaners and the keyboard bottom surface cleaners are identical in structure, pressure sensors are arranged on the keyboard top surface cleaners, the controller is connected with the keyboard top surface cleaners, the keyboard bottom surface cleaners and the pressure sensors through circuits, the keyboard top surface cleaners and the keyboard bottom surface cleaners are powered by external power supplies, air inlets and air outlets are formed in two side walls of the cleaning box, a ventilator is, the ventilator is connected with the axial flow fan and the controller through a circuit, the ventilator is powered by an external power supply of the axial flow fan, and a collecting box is detachably connected to the outer side of the air outlet.

Further, the edges of the power line placing groove are all transited by using round corners.

Further, the electric push rod is a multi-section electric push rod.

Further, keyboard top surface cleaner includes spring, cleaning head, oscillator, brush, the spring sets up the bottom surface of cleaning board, the other end of spring is provided with the cleaning head, the cleaning head is bottom surface open-ended hollow cylinder, install the cleaning head top surface the oscillator, the cleaning head bottom surface is provided with the brush, the oscillator with the controller passes through circuit connection, oscillator external power supply supplies power.

The utility model has the advantages that:

1. the keyboard cleaning device can clean the front and the back of the keyboard, not only clean the surface of a keycap of the keyboard, but also clean the front and the back of the keyboard without dead angles.

2. The vibrator drives the hairbrush to vibrate, so that the keyboard is cleaned, and the cleaning effect is better than that of simple wiping.

3. The splashing of dust and other impurities in the cleaning process is avoided, and the surrounding environment is prevented from being dirty.

Drawings

Fig. 1 is a schematic structural diagram of a cleaning device for a computer keyboard.

Fig. 2 is a schematic view of the cleaning switch door opening.

Fig. 3 is a schematic diagram of opening an electrical box door.

Fig. 4 is a schematic view of the button boot opening.

Fig. 5 is a schematic sectional view of a part of a cleaning device for a computer keyboard.

Fig. 6 is a schematic cross-sectional structure view of the keyboard top surface cleaner.

Fig. 7 is a partial structure diagram of a cleaning device for a computer keyboard.

In the figure: 1. the cleaning device comprises a cleaning box, 2, a cleaning switch door, 3, a power line placing groove, 4, an electric box, 5, an electric box switch door, 6, a controller, 7, an electric push rod, 8, a button protecting cover, 9, a switch button, 10, a top surface cleaning button, 11, a bottom surface cleaning button, 12, a fan switch button, 13, a cleaning plate, 14, a connecting plate, 15, a sliding block, 16, a sliding groove, 17, a keyboard top surface cleaner, 18, a keyboard bottom surface cleaner, 19, a spring, 20, a cleaning head, 21, a vibrator, 22, a brush, 23, a pressure sensor, 24, an air inlet, 25, an air outlet, 26, a ventilator, 27, an axial flow fan, 28 and a collecting box.

Detailed Description

In order to make the technical solutions in the embodiments of the present application better understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The embodiment of the application provides a cleaning device for a computer keyboard.

Embodiment 1, as shown in fig. 1 to 7, a cleaning device for a computer keyboard comprises a cleaning box 1, wherein the cleaning box 1 is a thin-wall box body, the keyboard is cleaned in the cleaning box 1, dust and various cleaned impurities cannot be scattered, and the dirtiness of the surrounding environment is avoided. The front side surface of the cleaning box 1 is hinged with a cleaning switch door 2 for opening the cleaning box 1 and putting a keyboard into the cleaning box. The side wall of the cleaning box 1 below the cleaning switch door 2 is provided with a power line placing groove 3, so that a power line of a keyboard can be taken out, and the power line is prevented from being damaged during cleaning. The edge of the power line placing groove 3 is transited by utilizing a fillet, so that the power line is prevented from being damaged by pulling at the edge. The top surface of the cleaning box 1 is provided with an electric box 4 for installing various electric appliances. An electric box switch door 5 is hinged to one side of the electric box 4 and used for overhauling electric appliances inside the electric box. The controller 6 and the electric push rod 7 are arranged in the electric box 4, and the electric push rod 7 is a multi-section electric push rod. The controller 6 preferably selects a standard PLC of the military creative automation technology limited company, and the model is JS-68T-D, so that the control requirement of the utility model can be met. The electric push rod 7 is preferably a multistage electric push rod of Beijing Tianyu Innovation technology Co., Ltd, and is preferably a double-section electric push rod. The controller 6 and the electric push rod 7 are both externally connected with a power supply to supply power. 4 top surfaces of electric box are articulated to have button safety cover 8, button safety cover 8 is inboard 4 surface mounting of electric box has shift knob 9, the clean button 10 of top surface, the clean button 11 of bottom surface, fan shift knob 12, button safety cover 8 can avoid when not using the button, touches the mistake of button. The controller 6 is connected with the electric push rod 7, the switch button 9, the top surface cleaning button 10, the bottom surface cleaning button 11 and the fan switch button 12 through circuits. The push rod of the electric push rod 7 penetrates through the side wall of the electric box 4 and extends into the cleaning box 1, a cleaning plate 13 is arranged on the bottom surface of the push rod of the electric push rod 7, connecting plates 14 are arranged on two sides of the cleaning plate, a sliding block 15 is arranged at the other end of each connecting plate, sliding grooves 16 are formed in two side walls of the cleaning box 1, and the sliding blocks 15 are connected with the sliding grooves 16 in a sliding mode. Under the driving of the electric push rod 7, the cleaning plate 13 moves up and down along the sliding groove 16 through the sliding block 15. The bottom surface of the cleaning plate 13 is provided with a plurality of keyboard top surface cleaners 17, the bottom surface of the inner cavity of the cleaning box 1 is provided with a plurality of keyboard bottom surface cleaners 18, and the keyboard top surface cleaners 17 and the keyboard bottom surface cleaners 18 have the same structure. Keyboard top surface cleaner 17 includes spring 19, cleaning head 20, oscillator 21, brush 22, spring 19 sets up the bottom surface of cleaning plate 13, the other end of spring 19 is provided with cleaning head 20, cleaning head 20 is the hollow circular cylinder of bottom surface opening, the installation of cleaning head 20 top surface oscillator 21, oscillator 21 preferred Chongqing Kunwang electron limited liability company's flat series motor, the model is C1020L. The bottom surface of the cleaning head 20 is provided with a brush 22, the brush 22 is preferably made of rubber, and filaments of the brush 22 extend into gaps between the keycaps to clean the keycaps under the vibration of the vibrator 21, so that the keyboard cannot be damaged; on the other hand, the cleaning effect is better than that of the cleaning effect of only wiping with wet cloth. The vibrator 21 is connected with the controller 6 through a circuit, and the vibrator 21 is externally connected with a power supply to supply power. A pressure sensor 23 is provided on the keyboard top surface cleaner 17, the pressure sensor 23 being disposed between the spring 19 and the cleaning head 20. The controller 6 is connected with the keyboard top surface cleaner 17, the keyboard bottom surface cleaner 18 and the pressure sensor 23 through circuits, the keyboard top surface cleaner 17 and the keyboard bottom surface cleaner 18 are both externally connected with a power supply to supply power, and the pressure sensor 23 is preferably a Beijing Rui macro-wide force sensor with the model of FN 2114. When the brush 22 contacts the keyboard surface, the pressure sensor 23 receives a signal, when a certain pressure is reached, the pressure sensor 23 transmits the signal to the controller 6, and the controller 6 controls the electric push rod 7 to stop extending. The wall is divided into and has been seted up air intake 24 and air exit 25 to 1 both sides of clean case, ventilation blower 26 is installed in the 24 outside of air intake, ventilation blower 26 is preferred along following intelligent science and technology limited's brushless fan, and the model is 798. The exhaust outlet 25 is provided with an axial flow fan 27, the axial flow fan 27 is preferably a low-noise axial flow fan of Shandong Chuang-Yuan air conditioning equipment, Inc., the ventilator 26 is connected with the axial flow fan 27 and the controller 6 through a circuit, and the ventilator 26 and the axial flow fan 27 are externally connected with a power supply for supplying power. A collecting box 28 is detachably connected to the outer side of the air outlet 25. The ventilator 26 ventilates the inside of the cleaning tank 1 to blow up various dusts and sundries, and the axial flow fan 27 draws the various dusts and sundries into the collection tank 28.

The utility model discloses when using:

and opening the cleaning switch door, placing the keyboard on the keyboard bottom surface cleaner, and taking out the power line of the keyboard from the power line placing groove. Then the button protection cover is opened, the switch button is pressed, the controller controls the electric push rod to stretch out, the cleaning plate is driven to move downwards along the sliding groove, finally the keyboard top surface cleaner is contacted with the keyboard top surface, when the pressure applied to the pressure sensor reaches a preset value, the pressure sensor sends a signal to the controller, and the controller controls the electric push rod to stop working. The cleaning switch door is closed, then the top surface cleaning button, the bottom surface cleaning button and the fan switch button are pressed, the vibrators in the keyboard top surface cleaner and the keyboard bottom surface cleaner start to work, and the hairbrush is driven to clean the keyboard without dead angles through vibration. Meanwhile, the ventilator and the axial flow fan start to work, and dust and other impurities are pumped into the collection box. After cleaning is finished, the collecting box is detached and the dirt is dumped.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims. It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims

1. The utility model provides a cleaning device of computer keyboard, includes the cleaning box, the cleaning box is the thin wall box, the cleaning box leading flank articulates there is clean switch door, its characterized in that: a power line placing groove is formed in the side wall of the cleaning box below the cleaning switch door, an electric box is arranged on the top surface of the cleaning box, an electric box switch door is hinged to one side of the electric box, a controller and an electric push rod are arranged in the electric box, the controller and the electric push rod are both externally connected with a power supply to supply power, a button protecting cover is hinged to the top surface of the electric box, a switch button, a top surface cleaning button, a bottom surface cleaning button and a fan switch button are arranged on the surface of the electric box inside the button protecting cover, the controller and the electric push rod, the switch button, the top surface cleaning button, the bottom surface cleaning button and the fan switch button are all connected through a circuit, the push rod of the electric push rod penetrates through the side wall of the electric box and extends into the cleaning box, and a cleaning plate is arranged on the bottom surface, the cleaning box is characterized in that connecting plates are arranged on two sides of the cleaning plate, a sliding block is arranged at the other end of the connecting plates, sliding grooves are formed in two side walls of the cleaning box, the sliding block is connected with the sliding grooves in a sliding mode, a plurality of keyboard top surface cleaners are arranged on the bottom surfaces of the cleaning plates, a plurality of keyboard bottom surface cleaners are arranged on the bottom surfaces of the inner cavities of the cleaning box, the keyboard top surface cleaners and the keyboard bottom surface cleaners are identical in structure, pressure sensors are arranged on the keyboard top surface cleaners, the controller is connected with the keyboard top surface cleaners, the keyboard bottom surface cleaners and the pressure sensors through circuits, the keyboard top surface cleaners and the keyboard bottom surface cleaners are powered by external power supplies, air inlets and air outlets are formed in two side walls of the cleaning box, a ventilator is, the ventilator is connected with the axial flow fan and the controller through a circuit, the ventilator is powered by an external power supply of the axial flow fan, and a collecting box is detachably connected to the outer side of the air outlet.

2. A cleaning device for a computer keyboard as claimed in claim 1, wherein: the edges of the power line placing groove are all transited by using fillets.

3. A cleaning device for a computer keyboard as claimed in claim 1, wherein: the electric push rod is a multi-section electric push rod.

4. A cleaning device for a computer keyboard as claimed in claim 1, wherein: keyboard top surface cleaner includes spring, cleaning head, oscillator, brush, the spring sets up the bottom surface of cleaning plate, the other end of spring is provided with the cleaning head, the cleaning head is bottom surface open-ended hollow cylinder, install the cleaning head top surface the oscillator, the cleaning head bottom surface is provided with the brush, the oscillator with the controller passes through circuit connection, oscillator external power supply supplies power.