Keyboard easy to clean

Abstract

The utility model provides a keyboard easy to clean, which relates to the technical field of keyboards and comprises a keyboard body, a transparent cover is movably arranged at the upper end of the keyboard body, and a dust collecting piece is arranged at the upper end of the transparent cover. The dust collecting part comprises a micro suction pump and a brush plate, the brush plate is fixed to the top wall, close to the left end of the keyboard body, of the transparent cover, bristles of the brush plate abut against the upper end of the keyboard body, the micro suction pump is arranged on one side of the brush plate, and sliding grooves are formed in the front side and the rear side of the keyboard body correspondingly; the sliding groove is in sliding connection with the transparent cover and used for installing the transparent cover. When the transparent cover slides into the sliding groove from the right end of the keyboard body and slides on the periphery of the keyboard body, the brush plate in the dust collection piece located on the top wall of the transparent cover is driven to make contact with the upper end of the keyboard body and abut against the upper end of the keyboard body. And the brush plate can sweep and clean dust at the upper end of the keyboard body.

Description

Technical Field

[0001] This utility model relates to the field of keyboard technology, specifically to an easy-to-clean keyboard. Background Technology

[0002] A keyboard is an input device used to operate computers, electronic devices, and so on. Users input characters, numbers, symbols, and other information into the device by pressing keys, thus enabling various functions such as text processing, command input, and data entry. For example, writing documents on a computer, sending emails, or entering commands on a video game console all require a keyboard. Keyboards are mainly divided into wired and wireless keyboards. Traditional wired keyboards connect to computers via USB or PS / 2 interfaces. USB keyboards are convenient and versatile, and can be used on almost all modern computer devices. PS / 2 keyboards were more common in early computers and have gradually been replaced by USB, but they can still be found in some older devices or special industrial control computers. Wireless keyboards connect to devices via Bluetooth or radio frequency (RF) technology. Bluetooth keyboards can easily pair with Bluetooth-enabled devices, such as tablets and smartphones, and Bluetooth technology is relatively mature and provides a stable connection. RF wireless keyboards require a dedicated receiver. Their advantage is a relatively long transmission distance, generally reaching about 10 meters, but receiver compatibility needs to be considered.

[0003] For example, prior art application number CN201810940054.4 provides a keyboard including a base, a top cover, multiple keys, a frame, and a sliding plate. The base has a base opening, and the top cover covers the base. The frame is fixed to the lower surface of the top cover, and a first end of the frame is close to the base opening. The sliding plate is housed within the frame and is movable relative to the base, partially extending beyond the base opening.

[0004] Based on actual use, it has been found that the upper surface of the keyboard is prone to dust accumulation and is not easy to clean, which increases inconvenience to use. Therefore, we have improved the above-mentioned existing technology based on actual usage. Utility Model Content

[0005] To address the aforementioned problems, this utility model aims to provide an easy-to-clean keyboard.

[0006] To achieve this technical objective, the present invention provides an easy-to-clean keyboard, comprising a keyboard body, a transparent cover movably disposed on the upper end of the keyboard body, and a dust collection component disposed on the upper end of the transparent cover; the dust collection component comprises a micro suction pump and a brush plate, the brush plate being fixed to the top wall of the transparent cover near the left end of the keyboard body and the bristles of the brush plate being pressed against the upper end of the keyboard body, and a micro suction pump being disposed on one side of the brush plate.

[0007] Preferably, the keyboard body has sliding grooves on both the front and rear sides, and the sliding grooves are slidably connected to the transparent cover for installing the transparent cover.

[0008] Preferably, a magnetic block is fixed to the right end of the keyboard body with adhesive, and an iron sheet is fixed between the front and rear inner walls of the transparent cover with adhesive, with the iron sheet and the magnetic block being horizontally opposite each other.

[0009] Preferably, an air inlet frame is fixed to the upper surface of the transparent cover near the brush plate by bolts, and an air inlet is provided on one side of the air inlet frame.

[0010] Preferably, a dust collection box is fixed to the rear side of the transparent cover by bolts, a micro suction pump is fixed to one side of the dust collection box, and both the output end and the input end of the micro suction pump are fixed and connected by a hose. The input end of the micro suction pump is fixed and connected to the air intake frame through the hose, and the output end of the micro suction pump is fixed and connected to the dust collection box through the hose.

[0011] Preferably, the dust collection box has an outlet at its rear, and a rubber stopper is provided inside the outlet, with the front side of the rubber stopper being conical.

[0012] Beneficial effects:

[0013] 1. This utility model has a dust collection component at the top of the keyboard body for cleaning the dust on the surface of the keyboard body. When the transparent cover slides from the right end of the keyboard body to the outside of the keyboard body in the slide groove, the brush plate at the top wall of the transparent cover will contact and press against the top of the keyboard body. As the transparent cover slides from right to left around the keyboard body, the brush plate will sweep and clean the dust on the top of the keyboard body. The transparent cover can also cover the keyboard body to prevent dust when the keyboard body is not in use.

[0014] 2. During the cleaning process of the keyboard body, the micro suction pump can be activated to generate a certain suction force through the hose to the air intake frame. In this way, when the brush plate cleans the surface of the keyboard body, the floating dust will be sucked away by the air intake frame and transferred to the dust collection box by the micro suction pump, which can avoid the situation of dust floating during the cleaning process of the keyboard body.

[0015] 3. When the transparent cover slides from the right end to the left end of the keyboard body, the iron piece will attract the magnet, which can increase the firmness of the transparent cover covering the keyboard body. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the transparent cover of this utility model;

[0018] Figure 3 This is a schematic diagram of the dust collection component of this utility model;

[0019] Figure 4 This is a schematic diagram from another perspective of the present invention;

[0020] Figure 5 For this utility model Figure 3 Enlarged schematic diagram of point a in the middle.

[0021] The components are as follows: 1. Keyboard body; 2. Transparent cover; 3. Dust collection component; 31. Brush plate; 32. Miniature suction pump; 33. Air intake frame; 34. Hose; 35. Dust collection box; 36. Outlet; 37. Rubber stopper; 4. Slide; 5. Magnetic block; 6. Iron sheet. Detailed Implementation

[0022] The utility model of this application will be further described in detail below with reference to the accompanying drawings and specific embodiments. In order to provide a clear and complete description of the technical solution, the following embodiments are selected for illustration; other embodiments obtained based on the content described in this application without creative effort are all within the scope of protection of this utility model.

[0023] In the following embodiments, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", "top / bottom" and other orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the purpose of clearly describing this embodiment, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, and therefore should not be construed as a limitation of this application.

[0024] like Figures 1 to 5As shown, this embodiment of the invention provides an easy-to-clean keyboard, including a keyboard body 1. A transparent cover 2 made of acrylic is movably mounted on the upper end of the keyboard body 1, and a dust collection component 3 is mounted on the upper end of the transparent cover 2. The dust collection component 3 includes a miniature suction pump 32 and a brush plate 31. The brush plate 31 is fixed to the top wall of the transparent cover 2 near the left end of the keyboard body 1, and the bristles of the brush plate 31 are pressed against the upper end of the keyboard body 1. The miniature suction pump 32 is mounted on one side of the brush plate 31. A rechargeable 7-12V lithium battery on the back of the transparent cover 2 powers the miniature suction pump 32. The bristles in the brush plate 31 are made of wool. The wool brush plate 31 is soft and will not scratch the keyboard surface when cleaning. Its fibers are relatively fine and can adsorb dust particles. For some fine dust, the wool bristles can adsorb the dust onto the brush bristles instead of simply sweeping the dust to other places. For example, for some dust that is electrostatically adsorbed on the keyboard surface, the wool bristles can use their own electrostatic adsorption to better remove the dust. The wool material has a certain degree of elasticity, allowing it to deform slightly when the bristles are pressed, making it easy to adjust the angle of the bristles for better cleaning of different parts of the keyboard. At the same time, the wool brush plate 31 provides a comfortable tactile experience and does not produce any harsh noise during use.

[0025] refer to Figure 1 and Figure 4 The keyboard body 1 has sliding grooves 4 on both the front and back sides, which are slidably connected to the transparent cover 2 for mounting the transparent cover 2. A magnet 5 is fixed to the right end of the keyboard body 1 with adhesive, and an iron sheet 6 is fixed between the front and back inner walls of the transparent cover 2 with adhesive, and the iron sheet 6 and the magnet 5 are horizontally opposite each other for easy attraction.

[0026] refer to Figure 1 , Figure 3 and Figure 5 An air inlet frame 33 is bolted to the upper surface of the transparent cover 2 near the brush plate 31, and an air inlet is provided on one side of the air inlet frame 33. A dust collection box 35 is bolted to the rear side of the transparent cover 2, and a miniature suction pump 32 is fixed to one side of the dust collection box 35. The output and input ends of the miniature suction pump 32 are both fixed and connected by a hose 34. The input end of the miniature suction pump 32 is fixed and connected to the air inlet frame 33 through the hose 34, and the output end of the miniature suction pump 32 is fixed and connected to the dust collection box 35 through the hose 34. An outlet 36 is provided on the rear side of the dust collection box 35 for emptying dust. A rubber plug 37 is provided in the outlet 36 to prevent dust from overflowing. The front side of the rubber plug 37 is tapered to seal most outlets 36 of different sizes.

[0027] Working principle: This device has a dust collection component 3 at the top of the keyboard body 1, which can be used to clean the dust on the surface of the keyboard body 1. In use, when the transparent cover 2 slides from the right end of the keyboard body 1 to the slide groove 4 and slides around the keyboard body 1, the brush plate 31 on the top wall of the transparent cover 2 will contact and press against the top of the keyboard body 1. As the transparent cover 2 slides from right to left around the keyboard body 1, the brush plate 31 will clean the dust on the top of the keyboard body 1. The transparent cover 2 can also cover the keyboard body 1 to prevent dust when the keyboard body 1 is not in use.

[0028] During the cleaning of the keyboard body 1, the micro suction pump 32 can be activated to generate a certain suction force through the hose 34 to the air intake frame 33. In this way, when the brush plate 31 cleans the surface of the keyboard body 1, the floating dust will be sucked away by the air intake frame 33 and transferred to the dust collection box 35 by the micro suction pump 32, which can avoid the situation of dust floating during the cleaning of the keyboard body 1.

[0029] When the transparent cover 2 slides from the right end to the left end of the keyboard body 1, the iron plate 6 will be attracted to the magnet 5, which can increase the firmness of the transparent cover 2 covering the keyboard body 1.

[0030] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any minor modifications, equivalent substitutions and improvements made to the above embodiments based on the technical essence of the present utility model should be included within the protection scope of the technical solution of the present utility model.

Claims

1. An easy-to-clean keyboard, comprising a keyboard body (1), characterized in that: The upper end of the keyboard body (1) is movably provided with a transparent cover (2), and the upper end of the transparent cover (2) is provided with a dust collection component (3). The dust collection component (3) includes a micro suction pump (32) and a brush plate (31). The brush plate (31) is fixed to the top wall of the transparent cover (2) near the left end of the keyboard body (1), and the bristles of the brush plate (31) are pressed against the upper end of the keyboard body (1). The micro suction pump (32) is provided on one side of the brush plate (31).

2. The easy-to-clean keyboard according to claim 1, characterized in that: The keyboard body (1) has sliding grooves (4) on both the front and back sides. The sliding grooves (4) are slidably connected to the transparent cover (2) for installing the transparent cover (2).

3. The easy-to-clean keyboard according to claim 2, characterized in that: A magnetic block (5) is fixed to the right end of the keyboard body (1) with adhesive, and an iron sheet (6) is fixed between the front and rear inner walls of the transparent cover (2) with adhesive, and the iron sheet (6) and the magnetic block (5) are horizontally opposite each other.

4. The easy-to-clean keyboard according to claim 1, characterized in that: An air inlet frame (33) is fixed to the upper surface of the transparent cover (2) near the brush plate (31) by bolts, and an air inlet is provided on one side of the air inlet frame (33).

5. The easy-to-clean keyboard according to claim 2, characterized in that: A dust collection box (35) is fixed to the rear side of the transparent cover (2) by bolts. A micro suction pump (32) is fixed to one side of the dust collection box (35). The output end and input end of the micro suction pump (32) are both fixed and connected by a hose (34). The input end of the micro suction pump (32) is fixed and connected to the air intake frame (33) through the hose (34). The output end of the micro suction pump (32) is fixed and connected to the dust collection box (35) through the hose (34).

6. The easy-to-clean keyboard according to claim 5, characterized in that: The dust collection box (35) has an outlet (36) on its rear side, and a rubber plug (37) is provided inside the outlet (36). The front side of the rubber plug (37) is conical.

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