CN213887408U - Calculate key dish gap cleaning device - Google Patents

Abstract

The utility model belongs to the technical field of keyboard cleaning, in particular to a computer keyboard gap cleaning device, which comprises a turbine box, an air box and a nozzle, wherein the lower end of the turbine box is fixedly connected with the air box, the right end of the turbine box is provided with the nozzle, the inner side of the air box is connected with an air groove in a sliding way, the upper end of the air groove is communicated with an air inlet pipe, the middle part of the air inlet pipe is embedded with a turbine disc, turbine blades are uniformly distributed on the surface of the turbine disc, the top end of the air inlet pipe is provided with an air outlet, based on the traditional blowing air pipe structure, compared with the existing cleaning mode of latex viscose and a disassembly and assembly keycap, the air groove which can be filled with solution and the turbine disc and the turbine blades are used for generating suction airflow through the high-speed rotation of the turbine disc and the turbine blades, the flowing air in the air groove is collected through the influence of the airflow, and then the high-speed airflow is sprayed out through the nozzle through the conveying of a connecting pipeline, and when the air flow enters the nozzle through the connecting pipeline, the air flow can be accumulated through the wide-mouth groove cavity at the upper end of the air cavity.

Description

Calculate key dish gap cleaning device

Technical Field

The utility model belongs to the technical field of the keyboard is clean, specifically be a calculate key dish gap cleaning device.

Background

When the common keyboard is used in daily life, the phenomenon of clamping the keyboard shell is often caused when the keyboard is pressed due to the accumulation of impurities and dirt running into the keyboard gap, meanwhile, the keyboard key caps are polluted due to the sedimentation of dust in the air, and when the user uses the keyboard, the fingers and the key caps are contacted to pollute hands, so that the user needs to clean the surface of the keyboard and the keyboard gap regularly to facilitate the use.

But current keyboard gap clean mode, mostly use and have the abluent method of viscidity latex viscose and dismouting key cap, the former uses viscidity latex viscose to cover in keyboard surface and press down in order to pass through the clean keyboard gap of its material viscidity, though this kind of mode is simple and clean effect is excellent, but viscidity latex viscose is disposable, it can't clear up a large amount of keyboards to lack economical and practical, thereby the latter clears up the inside on a large scale through separation key cap and key axle, but whole dismouting process cycle length is long and the operation is complicated, waste time and energy, be unfavorable for the quick clean use of keyboard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a calculate key dish gap cleaning device to solve the present key dish gap cleaning device of calculating that proposes in the above-mentioned background art and can't satisfy the washing of a large amount of keyboards in the practicality, it is complicated to wash the cycle length operation simultaneously, the problem that whole cleaning process wasted time and energy.

In order to achieve the above object, the utility model provides a following technical scheme: a computer keyboard gap cleaning device comprises a turbine box, an air box and a nozzle, wherein the lower end of the turbine box is fixedly connected with the air box, the nozzle is arranged at the right end of the turbine box, an air groove is connected to the inner side of the air box in a sliding manner, the upper end of the air groove is communicated with an air inlet pipe, a turbine disc is embedded in the middle of the air inlet pipe, turbine blades are uniformly distributed on the surface of the turbine disc, and an air outlet is formed in an opening at the top end of the air inlet pipe; a motor is embedded in the inner side of the turbine box, a control panel is embedded in the surface of the turbine box and is driven to work by the electric power of the motor, and the output end of the motor is electrically connected with the input end of the turbine disc; the top end of the turbine box is fixedly connected with an installing head, the upper end of the installing head is clamped with a connecting pipeline, the turbine box is communicated with a nozzle through the connecting pipeline, an air cavity is formed in the nozzle in a slotted mode, the middle of the air cavity is clamped with a transverse plate, and an inflation plug is arranged at the lower end of the transverse plate.

Preferably, a connecting ring is fixedly connected to the joint of the turbine box and the air box, a handle is sleeved in the middle of the connecting pipeline, and frosted lines are etched on the surface of the handle.

Preferably, the air duct has a box structure, and the air duct box can be filled with the solution, and the air duct can be separated from the air duct through sliding.

Preferably, the bottom opening of the air cavity is a slotted runner, and the slotted runner of the air cavity is communicated with the bottom opening of the nozzle.

Preferably, the bottom end of the inflation plug is in a U-shaped net structure, and the inflation plug expands under the influence of air pressure and simultaneously shows the expansion of the net opening.

Preferably, the transverse plate is transversely arranged in the air cavity, the opening on the inner side of the transverse plate is tightly connected with the lower end inflation plug, and the transverse plate divides the air cavity into a top wide-mouth groove cavity and a bottom narrow groove runner.

Compared with the prior art, the beneficial effects of the utility model are that: the computer keyboard gap cleaning device is based on a traditional blowing air pipe structure, compared with the existing mode of cleaning latex viscose and a detachable keycap, the air groove capable of filling solution, a turbine disc and turbine blades are used, the device generates suction air flow through high-speed rotation of the turbine disc and the turbine blades, flowing air in the air groove is collected through air flow air pressure influence, then high-speed air flow is ejected through a nozzle through conveying of a connecting pipeline, when the air flow enters the nozzle through the connecting pipeline, the air flow can be accumulated through a wide-mouth groove cavity at the upper end of an air cavity, an inflation plug is stressed and expanded after the flowing air fills the air cavity, the flowing air is accumulated and pressurized through relaxation of meshes on the surface of the inflation plug after expansion, so that the flow rate of the flowing air is accelerated, and finally the flowing air is ejected at high speed in an intermittent mode through a slot flow passage at the bottom end of the air cavity, with this kind of turbine wheel dish rotation and the high-speed blowout air current of nozzle to blow off the keyboard gap clean, when avoiding the clean trouble of dismouting key cap, can carry out intermittent type nature cleanness to the keyboard gap through the air current that handles via air cavity and gas filled plug, avoided appearing the too weak not good condition of clean effect of wind-force when having guaranteed clean efficiency and taken place.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic view of the internal structure of the nozzle of the present invention.

In the figure: 1-a turbine box; 2-a control panel; 3-connecting rings; 4-air groove; 5-an air box; 6-a nozzle; 7-connecting a pipeline; 8-a handle; 9-grinding sand lines; 10-a mounting head; 11-an air inlet pipe; 12-a motor; 13-a turbine disc; 14-turbine blades; 15-air outlet; 16-an air cavity; 17-a gas-filled plug; 18-transverse plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: a computer keyboard gap cleaning device comprises a turbine box 1, an air box 5 and a nozzle 6, wherein the lower end of the turbine box 1 is fixedly connected with the air box 5, the nozzle 6 is arranged at the right end of the turbine box 1, an air groove 4 is connected to the inner side of the air box 5 in a sliding manner, the upper end of the air groove 4 is communicated with an air inlet pipe 11, a turbine disc 13 is embedded in the middle of the air inlet pipe 11, turbine blades 14 are uniformly distributed on the surface of the turbine disc 13, and an air outlet 15 is formed in an opening at the top end of the air inlet pipe 11; a motor 12 is embedded in the inner side of the turbine box 1, a control panel 2 is embedded in the surface of the turbine box 1, the control panel 2 is driven by the motor 12 to work, and the output end of the motor 12 is electrically connected with the input end of a turbine disc 13; the top end of the turbine box 1 is fixedly connected with an installation head 10, the upper end of the installation head 10 is clamped with a connecting pipeline 7, the turbine box 1 is communicated with a nozzle 6 through the connecting pipeline 7, an air cavity 16 is arranged in a groove in the nozzle 6, a transverse plate 18 is clamped in the middle of the air cavity 16, and an inflation plug 17 is arranged at the lower end of the transverse plate 18; a connecting ring 3 is fixedly connected at the joint of the turbine box 1 and the air box 5, a handle 8 is sleeved at the middle part of the connecting pipeline 7, and frosted lines 9 are etched on the surface of the handle 8; the air groove 4 is of a box chamber structure, the air groove 4 can be filled with solution, and the air groove 4 can be separated from the air box 5 through sliding; the bottom opening of the air cavity 16 is a narrow groove flow channel, and the narrow groove flow channel of the air cavity 16 is communicated with the bottom opening of the nozzle 6; the bottom end of the inflation plug 17 is in a U-shaped net structure, and the inflation plug 17 expands after being influenced by air pressure and shows that the net opening expands; a cross plate 18 is transversely arranged in the air cavity 16, an opening on the inner side of the cross plate 18 is tightly connected with the lower end inflating plug 17, and the cross plate 18 divides the air cavity 16 into a top wide-mouth groove chamber and a bottom narrow groove runner.

The working principle is as follows: when the gap cleaning device for the computer keyboard is installed, the air groove 4 is slid into the air box 5, the connecting pipeline 7 is fixed with the turbine box 1 through the installation head 10, when the device is driven by the motor 12, when the device is opened by the control panel 2, the turbine disk 13 is driven by the motor 12 to rotate, the turbine blades 14 are rotated at high speed by the rotation of the turbine disk 13 to generate suction wind power, so that the air in the air duct 4 is discharged into the air outlet 15 through the air inlet pipe 11, the high-speed flowing air enters the nozzle 6 through the connecting pipeline 7, the high-speed air is intercepted through the transverse plate 18 and the obstruction of the inflation plug 17 in the process, when the air fills the air cavity 16, the surface pores are dilated by the expansion of the inflation plug 17, so that high velocity flowing air is emitted through the nozzles 6, the user cleans the keyboard slit by high velocity wind by gripping the handles 8 at the frosted lines 9 and directing the nozzles 6 at the keyboard slit.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a computer keyboard gap cleaning device, includes turbine case (1), bellows (5) and nozzle (6), its characterized in that: the lower end of the turbine box (1) is fixedly connected with an air box (5), the right end of the turbine box (1) is provided with a nozzle (6), the inner side of the air box (5) is connected with an air groove (4) in a sliding manner, the upper end of the air groove (4) is communicated with an air inlet pipe (11), a turbine disc (13) is embedded in the middle of the air inlet pipe (11), turbine blades (14) are uniformly distributed on the surface of the turbine disc (13), and an air outlet (15) is formed in an opening at the top end of the air inlet pipe (11); the motor (12) is embedded into the inner side of the turbine box (1), the surface of the turbine box (1) is embedded with the control panel (2), the control panel (2) is driven to work by the motor (12) in an electric mode, and the output end of the motor (12) is electrically connected with the input end of the turbine disc (13); the turbine box is characterized in that an installing head (10) is fixedly connected to the top end of the turbine box (1), a connecting pipeline (7) is clamped at the upper end of the installing head (10), the turbine box (1) is communicated with a nozzle (6) through the connecting pipeline (7), an air cavity (16) is formed in the nozzle (6) in a slotted mode, a transverse plate (18) is clamped in the middle of the air cavity (16), and an inflation plug (17) is arranged at the lower end of the transverse plate (18).

2. The gap cleaning device for the computer keyboard as claimed in claim 1, wherein: turbine case (1) and bellows (5) junction fixedly connected with go-between (3), handle (8) have been cup jointed in connecting tube (7) middle part, handle (8) surface etching has dull polish line (9).

3. The gap cleaning device for the computer keyboard as claimed in claim 1, wherein: the air groove (4) is of a box chamber structure, the air groove (4) can be filled with solution, and the air groove (4) can be separated from the air box (5) through sliding.

4. The gap cleaning device for the computer keyboard as claimed in claim 1, wherein: the bottom opening of the air cavity (16) is a narrow groove flow channel, and the narrow groove flow channel of the air cavity (16) is communicated with the bottom opening of the nozzle (6).

5. The gap cleaning device for the computer keyboard as claimed in claim 1, wherein: the bottom end of the inflation plug (17) is of a U-shaped net-shaped structure, and the inflation plug (17) expands after being influenced by air pressure and shows that the net-shaped opening expands.

6. The gap cleaning device for the computer keyboard as claimed in claim 1, wherein: the transverse plate (18) is transversely arranged in the air cavity (16), an opening on the inner side of the transverse plate (18) is tightly connected with the lower end inflating plug (17), and the transverse plate (18) divides the air cavity (16) into a top wide-mouth groove cavity and a bottom narrow groove flow passage.

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