Cleaning device for computer keyboard
By designing a computer keyboard cleaning device with a cleaning motor and a vibrating motor, the rotation and vibration bristle and vacuuming functions are used to solve the problems of time-consuming, labor-intensive and poor keyboard cleaning in the prior art, and an efficient and labor-saving keyboard is achieved Cleaning effect.
Patent Information
- Application Number
- CN202420582231.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-23
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-03-23
AI Technical Summary
The existing computer keyboard cleaning methods are mostly manual brushing or using a vacuum cleaner, which is time-consuming and labor-intensive and has poor cleaning effect, especially because the keyboard mud is strongly adhered to, making it difficult to completely clean.
Designed a computer keyboard cleaning device including a handheld vacuum cleaner body, a vacuum cleaner, a cleaning roller brush and a brush, using a cleaning motor and a vibrating motor to clean the roller brush and brush without removing the key cap In case, clean the mud and dust on the keyboard and generate negative pressure to absorb impurities through the straw and vacuum nozzle.
It realizes efficient cleaning of the keyboard without removing the keycaps, saves manpower, significantly improves the cleaning effect, and can clean up stains and dust on the keyboard more thoroughly.
Smart Images
Figure CN222288012U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cleaning computer accessories, in particular to a cleaning device for a computer keyboard. Background Art
[0002] The computer keyboard is the most commonly used and main input device for the computer. English letters, Chinese characters, numbers, punctuation marks, etc. can be input into the computer through the keyboard, thereby issuing commands to the computer, entering data, etc.
[0003] Currently, most computer keyboards are cleaned manually by hand brushing, which requires the removal of keycaps, which is time-consuming and laborious. Some cleaning devices (such as vacuum cleaners) are also used to clean keyboards, but the cleaning effect is poor, and the keyboard mud has strong adhesion and is difficult to clean.
[0004] Therefore, the prior art needs to be improved. Utility Model Content
[0005] The utility model aims to provide a cleaning device for a computer keyboard, which can propose a solution to the deficiencies of the prior art and has the beneficial effects of good cleaning effect and labor saving.
[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:
[0007] A cleaning device for a computer keyboard, comprising a handheld vacuum cleaner body, a vacuum nozzle and a cleaning roller brush, and also comprising a brush located between the cleaning roller brush and the vacuum nozzle, wherein a handle is provided at the tail of the handheld vacuum cleaner body, a connecting neck is provided at the head of the handheld vacuum cleaner body, the connecting neck is connected to an end head, a suction pipe is provided at the end head, the suction pipe passes through the end head and the connecting neck and is connected to the handheld vacuum cleaner body, the suction pipe is connected to the vacuum nozzle, a cleaning motor and a vibration motor are provided in the end head, the cleaning motor is transmission-connected to the cleaning roller brush, the cleaning roller brush is located at the front side of the vacuum nozzle, the cleaning roller brush comprises a connecting rod 1 and a soft cover arranged outside the connecting rod 1, and a brush 1 for cleaning the side of a key cap is provided on the surface of the soft cover.
[0008] Furthermore, in the utility model, the brush comprises a brush plate, the top of the brush plate is provided with two connecting rods connected to the end head, and the bottom of the brush plate is provided with two bristles for cleaning the keyboard panel.
[0009] Furthermore, in the utility model, a chamber for accommodating the cleaning motor and the vibration motor is provided in the end head, the end head is provided with a bearing, and the connecting rod is connected to the bearing.
[0010] Furthermore, in the utility model, the main shaft of the cleaning motor is provided with a gear 1, and the top end of the connecting rod is provided with a gear 2 meshing with the gear 1.
[0011] Furthermore, in the utility model, a third bristle is provided at the bottom of the dust suction nozzle.
[0012] Furthermore, in the utility model, the handle is wrapped with a sweat-absorbing cover.
[0013] Furthermore, in the present invention, the outside of the connecting neck is wrapped with rubber.
[0014] Furthermore, in the present invention, the cross-sectional area of the connecting neck is smaller than the cross-sectional area of the end head and the cross-sectional area of the handheld vacuum cleaner body.
[0015] The utility model has at least the following advantages or beneficial effects:
[0016] When the computer keyboard needs to be cleaned, the handle of the cleaning device for the computer keyboard is held, the switch is turned on, the handheld vacuum cleaner body, the cleaning motor and the vibration motor are powered on, the vibration motor drives the end head to vibrate, so that the cleaning roller brush and the brush also vibrate, which is conducive to brushing off keyboard mud and dust, the cleaning motor drives the cleaning roller brush to rotate, and during the rotation of the cleaning roller brush, the bristles brush off the keyboard mud and dust on the side of the keycap, the handheld vacuum cleaner body generates negative pressure and sucks away impurities through the suction tube and the vacuum nozzle, so that the computer keyboard can be cleaned without removing the keycap, manpower is saved during the cleaning process, and the cleaning effect is also better. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.
[0018] Figure 1 A schematic diagram of the appearance of a cleaning device for a computer keyboard provided by an embodiment of the utility model;
[0019] Figure 2 A schematic diagram of a cleaning device for a computer keyboard provided by an embodiment of the utility model during cleaning;
[0020] Figure 3 A schematic diagram of the internal structure of an end head provided in an embodiment of the utility model.
[0021] Icon: 1-handheld vacuum cleaner body, 101-handle, 2-vacuum nozzle, 201-brush three, 3-cleaning roller brush, 301-connecting rod one, 3011-gear two, 302-soft cover, 303-brush one, 4-connecting neck, 5-end, 501-cleaning motor, 5011-gear one, 502-vibration motor, 503-chamber, 504-bearing, 505-suction tube, 6-brush, 601-brush plate, 602-connecting rod two, 603-brush two. DETAILED DESCRIPTION
[0022] Example 1
[0023] Please refer to Figures 1 to 3 , shown is a cleaning device for a computer keyboard provided by an embodiment of the utility model, which is mainly used for cleaning dust, sludge, etc. on the computer keyboard. The specific structure is as follows.
[0024] like Figure 1 As shown, the cleaning device for computer keyboard provided by the embodiment of the utility model mainly consists of four parts: a handheld vacuum cleaner body 1, a vacuum nozzle 2, a cleaning roller brush 3 and a brush 6. The handheld vacuum cleaner body 1 can be a handheld electric vacuum cleaner in the prior art. The long handle 101 is fixed on the left side of the handheld vacuum cleaner body 1, which is convenient for holding by hand to operate the cleaning device for computer keyboard. In addition, a sweat-absorbing sleeve is provided on the outside of the handle 101, such as a sweat-absorbing sleeve made of sponge material. When the hand holds the sweat-absorbing sleeve, it can keep the hand dry, reduce sweat, and be more comfortable to use.
[0025] Combination Figure 1 and Figure 3 As shown, the connecting neck 4 is fixed to the right end of the handheld vacuum cleaner body 1, and the terminal 5 is fixed to the right end of the connecting neck 4. Both the connecting neck 4 and the terminal 5 can be made of ABS material, which has the advantages of corrosion resistance, high hardness, insulation, and longer service life. Figure 3 As shown, since a vibration motor 502 is installed in the end 5, in order to achieve a better vibration effect, the cross-sectional area of the connecting neck 4 is smaller than the end 5 and the handheld vacuum cleaner body 1, thereby reducing the restriction of the handheld vacuum cleaner body 1 on vibration.
[0026] It should be noted that, in order to prevent the connection neck 4 from breaking, a rubber sleeve is provided on the outside of the connection neck 4, and the surface of the rubber sleeve corresponds smoothly to the surface of the handheld vacuum cleaner body 1 and the end 5. The rubber sleeve increases the protection of the connection neck 4, and the rubber sleeve is easy to deform, which can reduce the restriction of the handheld vacuum cleaner body 1 on vibration.
[0027] In some implementations of this embodiment, Figure 1As shown, the suction tube 505 can be a plastic tube. The upper section of the suction tube 505 passes through the end 5 and the connecting neck 4 to connect with the handheld vacuum cleaner body 1, and the lower section of the suction tube 505 is connected with the vacuum nozzle 2. The bottom surface of the vacuum nozzle 2 is provided with an opening. After the handheld vacuum cleaner body 1 is in operation, negative pressure is generated to suck impurities from the opening of the vacuum nozzle 2, and the impurities enter the storage cavity inside the handheld vacuum cleaner body 1 through the suction tube 505.
[0028] Furthermore, a circle of bristles 201 is fixed at the bottom of the vacuum nozzle 2. The bristles 201 are made of nylon bristles, which can brush away impurities adhering to the keyboard, thereby achieving a better cleaning effect.
[0029] In some implementations of this embodiment, Figure 1 and Figure 2 As shown, the brush 6 is installed on the front side of the dust suction nozzle 2. The brush 6 is mainly composed of a brush plate 601, a second connecting rod 602, and a second brush 603. The brush plate 601 is a metal plate with a width of about 5 mm to 8 mm, which can penetrate between two key shafts. The second brush 603 made of nylon bristles is installed at the bottom of the brush plate 601 to brush away stains and dust on the keyboard panel. The second connecting rod 602 is a thin metal rod. The lower end of the second connecting rod 602 is fixedly connected to the top surface of the brush plate 601, and the top of the second connecting rod 602 is fixedly connected to the end 5. When using, hold the handle 101 and push the brush 6 back and forth to achieve a better cleaning effect.
[0030] In some implementations of this embodiment, Figure 1 and Figure 3 As shown, the cleaning motor 501 and the vibration motor 502 are both devices in the prior art. The cleaning motor 501 and the vibration motor 502 are both fixedly installed in the chamber 503 inside the end 5. A gear 5011 is fixedly installed on the main shaft of the cleaning motor 501, and the gear 5011 plays a transmission role.
[0031] Further, combined with Figure 1 and Figure 2 As shown, the cleaning roller brush 3 is mainly composed of a connecting rod 301, a soft cover 302 and bristles 303, wherein the connecting rod 301 is made of a metal tube, the soft cover 302 is made of a sponge, the soft cover 302 is sleeved on the bottom end of the connecting rod 301 and fixed by bonding, and the bristles 303 are fixedly installed on the surface of the soft cover 302. The soft cover 302 is easy to deform and is easy to insert between two keyboard keycaps. The soft cover 302 is located on the front side of the brush 6, as shown in FIG. Figure 1 As shown, the suction nozzle 2, the brush 6 and the cleaning roller brush 3 are arranged in a row.
[0032] Furthermore, a bearing 504 is fixedly installed at the end of the end head 5, the connecting rod 1 301 passes through the middle of the bearing 504, the inner ring of the bearing 504 is fixedly connected to the connecting rod 1 301, the gear 2 3011 is fixedly installed at the top of the connecting rod 1 301, and the gear 2 3011 is meshed with the gear 1 5011 in the chamber 503. The cleaning motor 501 drives the gear 1 5011 to rotate, the gear 1 5011 drives the gear 2 3011 to rotate, and the gear 2 3011 drives the cleaning roller brush 3 to rotate. When the cleaning roller brush 3 rotates, it continuously cleans the side of the key cap, and the cleaning effect is better.
[0033] The working principle of the cleaning device for computer keyboard of the utility model is as follows:
[0034] Since the keyboard is distributed with neat rows of keycaps, when the computer keyboard needs to be cleaned, the handle 101 of the cleaning device for the computer keyboard is held, the switch is turned on, the handheld vacuum cleaner body 1, the cleaning motor 501 and the vibration motor 502 are powered on, and the vibration motor 502 drives the end 5 to vibrate, so that the cleaning roller brush 3 and the brush 6 also vibrate, which is conducive to brushing off the keyboard mud and dust, and the cleaning motor 501 drives the cleaning roller brush 3 to rotate. During the rotation of the cleaning roller brush 3, the bristles 303 are used to brush off the keyboard mud and dust on the side of the keycaps. The handheld vacuum cleaner body 1 generates negative pressure and sucks away impurities through the suction tube 505 and the vacuum nozzle 2, so that the computer keyboard can be cleaned without removing the keycaps.
[0035] In summary, the cleaning device for a computer keyboard provided by the embodiment of the utility model has the beneficial effects of good cleaning effect and saving manpower.
[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A cleaning device for a computer keyboard, characterized in that: The handheld vacuum cleaner comprises a main body, a vacuum nozzle and a cleaning roller brush, and also comprises a brush located between the cleaning roller brush and the vacuum nozzle, the tail of the handheld vacuum cleaner main body is provided with a handle, the head of the handheld vacuum cleaner main body is provided with a connecting neck, the connecting neck is connected to an end head, the end head is provided with a suction pipe, the suction pipe passes through the end head and the connecting neck and is connected with the handheld vacuum cleaner main body, the suction pipe is connected to the vacuum nozzle, a cleaning motor and a vibration motor are arranged in the end head, the cleaning motor is connected to the cleaning roller brush in transmission, the cleaning roller brush is located at the front side of the vacuum nozzle, the cleaning roller brush comprises a connecting rod and a soft cover arranged outside the connecting rod, the surface of the soft cover is provided with bristles for cleaning the side of the key cap.
2. The cleaning device for a computer keyboard according to claim 1, characterized in that: The brush comprises a brush plate, the top of which is provided with a second connecting rod connected to the end head, and the bottom of the brush plate is provided with two bristles for cleaning the keyboard panel.
3. The cleaning device for a computer keyboard according to claim 1, characterized in that: The end head is provided with a chamber for accommodating the cleaning motor and the vibration motor, and the end head is provided with a bearing, and the connecting rod passes through the bearing and is connected thereto.
4. The cleaning device for a computer keyboard according to claim 3, characterized in that: The main shaft of the cleaning motor is provided with a gear 1, and the top end of the connecting rod 1 is provided with a gear 2 meshing with the gear 1.
5. The cleaning device for a computer keyboard according to claim 1, characterized in that: The bottom of the dust suction nozzle is provided with bristles three.
6. The cleaning device for a computer keyboard according to claim 1, characterized in that: The handle is wrapped with a sweat-absorbing sleeve.
7. The cleaning device for a computer keyboard according to any one of claims 1 to 6, characterized in that: The exterior of the connecting neck is wrapped with rubber.
8. The cleaning device for a computer keyboard according to claim 1, characterized in that: The cross-sectional area of the connecting neck is smaller than the cross-sectional area of the end head and the cross-sectional area of the handheld vacuum cleaner body.