Computer keyboard dust cleaning equipment

Abstract

The utility model relates to the technical field of computer keyboard dust cleaning, in particular to computer keyboard dust cleaning equipment which comprises an equipment shell and a cleaning assembly, a through groove is formed in one side of the equipment shell in a penetrating mode, and the cleaning assembly is arranged on the upper side of an inner cavity of the through groove. According to the dust cleaning equipment for the computer keyboard, an electric push rod is used for pushing a covering plate to be pressed on the computer keyboard, keys on the computer keyboard can sink, local keys on the computer keyboard can rebound along with pulling of a limiting frame by a worker, and in the process, dust on the computer keyboard can be removed; according to the computer keyboard cleaning device, the air nozzle can spray air to clean dust on the keys, the dust is not prone to entering the keys which are not rebounded, the dust can be scattered in the air under the action of airflow, the dust can be subsequently cleaned through the collecting assembly, and the computer keyboard is cleaned in the mode. The problem that dust enters the bottom of the key again can be solved, and the cleaning effect can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust cleaning for computer keyboards, in particular to a computer keyboard dust cleaning device. Background Art

[0002] Computer, commonly known as computer, is an electronic computing machine used for high-speed computing. It can perform numerical calculations, logical calculations, and has storage and memory functions. It is a modern intelligent electronic device that can run according to programs and automatically and quickly process massive amounts of data. It is composed of hardware systems and software systems. A computer without any software installed is called a bare metal computer. It can be divided into five categories: supercomputers, industrial control computers, network computers, personal computers, and embedded computers. More advanced computers include biological computers, photonic computers, quantum computers, etc.

[0003] A computer keyboard mainly includes a keyboard body and a number of keys arranged on the keyboard body. There are gaps between the keys. The keyboard is in contact with the operator's fingers for a long time and is exposed to the air. Dust is inevitable during use. If the computer keyboard is not cleaned for a long time, it will easily cause the keyboard to be unresponsive and shorten the service life of the keyboard. Therefore, a computer keyboard cleaning device is needed.

[0004] In the prior art, a fan is used to blow out the dust in the gaps between the keys on the keyboard. This method causes the dust to be dispersed in the air, but the dust may still enter the bottom of the keys again as it floats in the air, so the cleaning effect is not ideal. Utility Model Content

[0005] The purpose of the utility model is to provide a computer keyboard dust cleaning device to solve the problem raised in the above background technology that dust may float in the air and enter the bottom of the keys again, thus resulting in unsatisfactory cleaning effect. To achieve the above purpose, the utility model provides the following technical solutions: a computer keyboard dust cleaning device, including a device housing and a cleaning component, a through slot is provided through one side of the device housing, a cleaning component is provided on the upper side of the through slot inner cavity, the cleaning component includes an electric push rod, the electric push rod is fixedly connected to the middle part of the top of the device housing, a covering plate is provided on the upper side of the through slot inner cavity, the top of the covering plate is fixedly connected to the transmission end of the bottom of the electric push rod, a gas nozzle is fixedly connected to the rear side of the through slot inner cavity, and a collecting component is provided on one side of the device housing.

[0006] Further preferably, the collecting component includes a negative pressure fan, which is fixedly connected to the front and rear sides of one side of the device casing, and the upper and lower sides of one side of the device casing are fixedly connected with a mounting plate. An electric push rod is used to push the covering plate to be pressed onto the computer keyboard, so that the keys on the computer keyboard can be sunken. As the staff pulls the limit frame, the local keys on the computer keyboard can rebound. In this process, the gas nozzle can spray gas to clean the dust on the keys. Dust is not easy to enter the keys that have not rebounded. The dust will be dispersed in the air under the action of the airflow, and the collecting component can be used to clean the dust later. Cleaning the computer keyboard in this way can solve the problem of dust entering the bottom of the keys again, and can increase the cleaning effect.

[0007] Further preferably, a slide groove is provided on one side of the mounting plate, a sliding block is slidably connected to the inner cavity of the slide groove, and a fixed block is fixedly connected to a side of the sliding block away from the slide groove.

[0008] Further preferably, a fixing piece is fixedly connected to the rear side of the inner cavity of the slide groove, an adsorption plate is fixedly connected to one side of the fixed block, and a limiting component is arranged on the lower side of the inner cavity of the through groove, and the limiting component can limit the position of the computer keyboard.

[0009] Further preferably, the limit assembly includes a limit frame, which is slidably connected to the inside of the through slot, and the left and right sides of the top of the limit frame are fixedly connected with clamping springs, which can be continuously pressed on both sides of the computer keyboard through the limit plate, thereby fixing the position of the computer keyboard.

[0010] Further preferably, the other side of the clamping spring is fixedly connected to a limiting plate, and a limiting groove is provided on a side of the limiting plate away from the clamping spring, so that the staff can insert both sides of the computer keyboard into the limiting groove.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, an electric push rod is used to push a cover plate to be pressed onto a computer keyboard, so that the keys on the computer keyboard can be sunken. As the staff pulls the limit frame, the local keys on the computer keyboard can rebound. In this process, the gas nozzle can spray gas to clean the dust on the keys. The dust is not easy to enter the keys that have not rebounded. The dust will be dispersed in the air under the action of the airflow, and the collection component can be used later to clean the dust. Cleaning the computer keyboard in this way can solve the problem of dust entering the bottom of the keys again, and can increase the cleaning effect.

[0013] In the utility model, a negative pressure fan is used to discharge the air containing dust in the through slot into the adsorption plate by means of negative pressure, so that the dust can be processed in time and the dust is prevented from spreading to the outside world. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 It is a three-dimensional detailed structural diagram of the utility model;

[0016] Figure 3 This is a schematic diagram of the partial cross-section structure of the utility model. Figure 1 ;

[0017] Figure 4 This is a schematic diagram of the partial cross-section structure of the utility model. Figure 2 ;

[0018] Figure 5 This is an enlarged three-dimensional structure diagram of the local details of the utility model Figure 1 ;

[0019] Figure 6 This is an enlarged three-dimensional structure diagram of the local details of the utility model Figure 2 .

[0020] In the figure: 1. Equipment housing; 2. Through slot; 3. Cleaning assembly; 301. Electric push rod; 302. Cover plate; 303. Gas nozzle; 4. Collecting assembly; 401. Negative pressure fan; 402. Mounting plate; 403. Slide; 404. Sliding block; 405. Fixing block; 406. Fixing piece; 407. Adsorption plate; 5. Limiting assembly; 501. Limiting frame; 502. Tightening spring; 503. Limiting plate; 504. Limiting slot; DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 6The utility model provides a technical solution: a computer keyboard dust cleaning device, comprising a device housing 1 and a cleaning component 3, a through slot 2 is penetrated through one side of the device housing 1, a cleaning component 3 is arranged on the upper side of the inner cavity of the through slot 2, the cleaning component 3 comprises an electric push rod 301, the electric push rod 301 is fixedly connected to the middle part of the top of the device housing 1, a covering plate 302 is arranged on the upper side of the inner cavity of the through slot 2, the top of the covering plate 302 is fixedly connected to the transmission end of the bottom of the electric push rod 301, a gas nozzle 303 is fixedly connected to the rear side of the inner cavity of the through slot 2, and a collecting component 4 is arranged on one side of the device housing 1.

[0023] In this embodiment, Figure 1 and Figure 2 As shown, the collecting component 4 includes a negative pressure fan 401, which is fixedly connected to the front and rear sides of one side of the equipment housing 1, and the upper and lower sides of one side of the equipment housing 1 are fixedly connected with a mounting plate 402, one side of the mounting plate 402 is provided with a slide groove 403, the inner cavity of the slide groove 403 is slidably connected with a slider 404, the side of the slider 404 away from the slide groove 403 is fixedly connected with a fixing block 405, the rear side of the inner cavity of the slide groove 403 is fixedly connected with a fixing piece 406, one side of the fixing block 405 is fixedly connected with an adsorption plate 407, and a limiting component 5 is provided on the lower side of the inner cavity of the through groove 2. When the negative pressure fan 401 is started, the air in the inside of the through groove 2 is sucked and discharged onto the adsorption plate 407. When the subsequent staff cleans the adsorption plate 407, the slider 404 can slide off the slide groove 403, and then the adsorption plate 407 can be removed.

[0024] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, the limiting assembly 5 includes a limiting frame 501, which is slidably connected to the inside of the through slot 2, and the left and right sides of the top of the limiting frame 501 are fixedly connected with a clamping spring 502, and the other side of the clamping spring 502 is fixedly connected to a limiting plate 503, and a limiting groove 504 is provided on the side of the limiting plate 503 away from the clamping spring 502. The user can first place the computer keyboard to be cleaned on the top of the limiting frame 501 so that its left and right sides enter the inside of the limiting groove 504. As the computer keyboard is placed in, the clamping spring 502 can shrink. After the computer keyboard is fully placed in, the clamping spring 502 can continue to press on the computer keyboard through the limiting plate 503, thereby limiting the position of the computer keyboard.

[0025] The use method and advantages of the utility model: When the computer keyboard dust cleaning device is used, the working process is as follows:

[0026] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, when in use, the user can first place the computer keyboard to be cleaned on the top of the limit frame 501, so that its left and right sides enter the interior of the limit slot 504. As the computer keyboard is put in, the tightening spring 502 can shrink. After the computer keyboard is completely put in, the tightening spring 502 can continue to press on the computer keyboard through the limit plate 503, thereby limiting the position of the computer keyboard. Handles with the same structure are provided on the front and back sides of the limit frame 501. The electric push rod 301 is started to push the cover plate 302 down on the upper surface of the computer keyboard, so that the keys on the computer keyboard can sink under the action of their own key springs. After the staff pulls the limit frame 501 The handle on the side can slowly pull out the limit frame 501, and a part of the computer keyboard moves with the movement of the limit frame 501, so that a part of the computer keyboard can be slowly exposed, which can make a part of the keys on the computer keyboard rebound, and the gas nozzle 303 can spray airflow. Under the action of the airflow, the dust on the keyboard can be separated from the computer keyboard and dispersed in the air. By continuing the above steps, each key on the computer keyboard can be gradually cleaned, and the negative pressure fan 401 is started to absorb the air in the through groove 2 and discharge it onto the adsorption plate 407. When the staff cleans the adsorption plate 407 later, the slider 404 can slide out of the slide groove 403, so that the adsorption plate 407 can be removed.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A computer keyboard dust cleaning device, comprising a device housing (1) and a cleaning component (3), characterized in that: A through slot (2) is provided through one side of the device housing (1); a cleaning assembly (3) is provided on the upper side of the inner cavity of the through slot (2); the cleaning assembly (3) comprises an electric push rod (301); the electric push rod (301) is fixedly connected to the middle of the top of the device housing (1); a covering plate (302) is provided on the upper side of the inner cavity of the through slot (2); the top of the covering plate (302) is fixedly connected to the transmission end of the bottom of the electric push rod (301); a gas nozzle (303) is fixedly connected to the rear side of the inner cavity of the through slot (2); and a collecting assembly (4) is provided on one side of the device housing (1).

2. A computer keyboard dust cleaning device according to claim 1, characterized in that: The collecting assembly (4) comprises a negative pressure fan (401), wherein the negative pressure fan (401) is fixedly connected to the front and rear sides of one side of the device housing (1), and the upper and lower sides of one side of the device housing (1) are fixedly connected to a mounting plate (402).

3. A computer keyboard dust cleaning device according to claim 2, characterized in that: A sliding groove (403) is provided on one side of the mounting plate (402), a sliding block (404) is slidably connected to the inner cavity of the sliding groove (403), and a fixing block (405) is fixedly connected to the side of the sliding block (404) away from the sliding groove (403).

4. A computer keyboard dust cleaning device according to claim 3, characterized in that: A fixing piece (406) is fixedly connected to the rear side of the inner cavity of the slide groove (403), an adsorption plate (407) is fixedly connected to one side of the fixing block (405), and a limiting component (5) is provided on the lower side of the inner cavity of the through groove (2).

5. A computer keyboard dust cleaning device according to claim 4, characterized in that: The limiting assembly (5) comprises a limiting frame (501), the limiting frame (501) is slidably connected inside the through slot (2), and the left and right sides of the top of the limiting frame (501) are fixedly connected with a clamping spring (502).

6. A computer keyboard dust cleaning device according to claim 5, characterized in that: The other side of the pressing spring (502) is fixedly connected to a limiting plate (503), and a limiting groove (504) is provided on a side of the limiting plate (503) away from the pressing spring (502).

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