Computer keyboard cleaner
By designing a computer keyboard cleaner with a symmetrical arrangement of cleaning wheel sets and opposite rotating driving components, the problem that cleaning wheels in the prior art cannot be cleaned against keyways and gaps is solved, and a more thorough and efficient keyboard cleaning effect is achieved.
Patent Information
- Application Number
- CN202421045541.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-05-14
AI Technical Summary
The cleaning wheel of the existing keyboard cleaning device cannot clean the gap between the keyway and the keyway respectively, resulting in poor cleaning results.
A computer keyboard cleaner is designed, adopting two sets of symmetrically arranged cleaning wheel sets and drive components that rotate oppositely. The first cleaning wheel is used to clean the gap between the keys and the second cleaning wheel is used to clean the keyways of the keyboard case. It is equipped with a vacuum chamber and a suction device.
Effective cleaning of the gap between the keyways and the keyways of different heights is achieved, the cleaning effect is improved, and the harmful substances are better brought into the cleaning chamber and collected through the opposite rotating cleaning wheel set.
Smart Images
Figure CN222519288U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of keyboard cleaning devices, and in particular relates to a computer keyboard cleaner. Background Art
[0002] At present, computer keyboards are common items in our daily lives. With long-term use, they are often covered with a layer of dust, hair, garbage and other harmful substances that affect normal use.
[0003] There are many keyboard cleaning devices in the prior art. The most commonly used one is to clean the harmful substances on the keyboard by rotating a group or a cleaning wheel with a single size and a brush, and to absorb and collect the harmful substances on the brush through a dust suction device.
[0004] When cleaning, the keyboard case is generally removed. After the keyboard is removed, the gaps between the key slots of the keyboard will be exposed, and harmful substances are mainly concentrated in these two places. The above-mentioned cleaning device can only clean the same horizontal height, and cannot perform targeted cleaning on the gaps between key slots at different heights, resulting in incomplete cleaning. In addition, since a single group or single cleaning wheel is used for cleaning, harmful substances cannot be effectively driven to the inside and sucked by the suction device, resulting in poor cleaning effect. Utility Model Content
[0005] In view of this, the purpose of the utility model is to provide a computer keyboard cleaner to solve the problem that the cleaning wheel of the existing keyboard cleaning device cannot clean the key slots and the gaps between the key slots separately, resulting in poor cleaning effect. In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A computer keyboard cleaner comprises a handle and a shell connected to the handle, the shell having a cleaning cavity with an open bottom, and at least one group of cleaning components distributed along a first direction is arranged in the cleaning cavity;
[0007] The cleaning assembly comprises two groups of symmetrically arranged cleaning wheel groups and a driving component for driving each group of cleaning wheel groups to rotate towards each other separately or simultaneously, the cleaning wheel group comprises a first cleaning wheel and a second cleaning wheel arranged along a second direction perpendicular to the first direction, the first cleaning wheel is used to clean the gaps between the keyboard keys, the second cleaning wheel is used to clean the key slots of the keyboard case, and the diameter of the first cleaning wheel is greater than the diameter of the second cleaning wheel;
[0008] The shell is provided with a dust suction chamber communicated with the cleaning chamber, and the dust suction chamber is connected with a suction device.
[0009] In a possible implementation, each group of the cleaning wheel sets includes two first cleaning wheels, which are respectively located on two sides of the second cleaning wheel.
[0010] In a possible implementation, the spacing between the two cleaning wheel groups of the cleaning assembly is 0-10 mm.
[0011] In a possible implementation, the handle extends along the second direction and is formed with a rod and a handle, a control component is provided at one end of the rod close to the handle, and the control component is electrically connected to the driving component.
[0012] In a possible implementation, a rubber sleeve is provided on the outer side of the handle.
[0013] In a possible implementation, the dust suction chamber is located directly above the two groups of cleaning wheel groups;
[0014] The shell is connected with a detachable collecting cover at the top of the dust suction cavity, and a collecting port communicating with the inner cavity of the collecting cover is opened at the top of the dust suction cavity.
[0015] In a possible implementation, two guide plates arranged opposite to each other are provided in the dust suction chamber, the spacing between one end of the two guide plates matches the width of the collection port, and the spacing between the other end of the two guide plates matches the width of the opening at the bottom of the cleaning chamber. In a possible implementation, each of the guide plates is connected to a dust removal plate, and the dust removal plate has a first dust removal portion corresponding to the first cleaning wheel and a second dust removal portion corresponding to the second cleaning wheel along the second direction, and the first dust removal portion and the second dust removal portion both have a plurality of teeth and claws.
[0016] In a possible implementation, the first dust removal portion is higher than the second dust removal portion.
[0017] In a possible implementation, the housing is further provided with a transmission cavity, and a transmission assembly is provided in the transmission cavity.
[0018] Each group of the cleaning wheel groups is respectively connected to a first rotating shaft and a second rotating shaft, and the first rotating shaft and the second rotating shaft both penetrate into the transmission cavity;
[0019] The transmission assembly includes a first gear connected to the first rotating shaft, a second gear connected to the second rotating shaft, and two driven gears respectively meshing with the first gear and the second gear. The two driven gears mesh with each other, and the first gear or the second gear is driven to rotate by the driving component.
[0020] Compared with the prior art, the utility model has the following beneficial effects:
[0021] The computer keyboard cleaner of the utility model can respectively clean key slots of different heights and the gaps between the key slots through the first cleaning wheel and the second cleaning wheel of the cleaning wheel group. The two cleaning wheels cooperate to effectively clean the keyboard. In addition, the two cleaning wheel groups rotate in opposite directions, so that harmful substances such as dust and hair can be better brought into the cleaning chamber through the rotation of the cleaning wheel groups to be sucked and collected by the suction device, thereby improving the cleaning effect.
[0022] Moreover, the handle having a rod and a handle is designed to be extended in the same direction as the arrangement direction of the cleaning wheel group, so that the operating force can be more effectively used for mobile cleaning, and the operation is easier. And by placing the control switch close to the handle, the control switch can be more conveniently controlled when holding, which is also in line with the holding method.
[0023] At the same time, the detachable collecting cover can be used to collect and store garbage materials, and can also be separated to facilitate the emptying of the garbage materials, which is conducive to reuse. The set guide plate and dust removal plate can respectively facilitate collection and enable the cleaning wheel to be used continuously.
[0024] In addition, the driving component can realize the two cleaning wheel groups rotating towards each other through the transmission assembly. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 A stereoscopic view of a computer keyboard cleaner at a first viewing angle;
[0026] Figure 2 is a stereoscopic view of a computer keyboard cleaner at a second viewing angle;
[0027] Figure 3 A stereoscopic view of a computer keyboard cleaner from a third perspective;
[0028] Figure 4 is a cross-sectional view of a computer keyboard cleaner;
[0029] Figure 5 A schematic diagram of the structure of a dust removal plate of a computer keyboard cleaner;
[0030] Figure 6 The present invention is a structural schematic diagram of a transmission component of a computer keyboard cleaner.
[0031] In the figure: 1-handle; 11-rod; 12-handle; 13-rubber sleeve; 14-control switch; 2-housing; 21-cleaning chamber; 22-dust suction chamber; 23-collecting cover; 24-transmission chamber; 3-cleaning wheel set; 31-a first cleaning wheel; 32-a second cleaning wheel; 33-a first rotating shaft; 34-a second rotating shaft; 4-suction device; 5-driving component; 6-pipeline; 7-dust removal plate; 71-a first dust removal part; 72-a second dust removal part; 73-tooth claw; 8-guide plate; 9-transmission assembly; 91-a first gear; 92-a second gear; 93-a driven gear; 10-filter. DETAILED DESCRIPTION
[0032] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with specific implementation methods.
[0033] Please refer to Figure 1-4 As shown, an embodiment of the present application provides a computer keyboard cleaner, including a handle 1 and a shell 2 connected to the handle 1, the shell 2 has a cleaning chamber 21 with an open bottom, and at least one group of cleaning components distributed along a first direction are arranged in the cleaning chamber 21.
[0034] The handle 1 is used for holding, and is connected with the housing 2 to form an integral body, which is convenient for operation. The bottom of the cleaning chamber 21 in the housing 2 is open, so that the cleaning component inside can contact with the keyboard surface for cleaning.
[0035] It can be understood that the first direction can be the length direction or the width direction, which makes it convenient to clean the keyboard mainly in the length direction or the width direction. When cleaning along the length direction of the keyboard, multiple groups of cleaning components can be set to move at one time to clean a larger area of the keyboard. When cleaning along the width direction of the keyboard, multiple groups of cleaning components can be set to move at one time to perform repeated multi-effect cleaning on the same moving area.
[0036] In order to achieve separate cleaning of the keyboard key slots and the gaps between the key slots, in an embodiment of the present application, the cleaning assembly includes two groups of symmetrically arranged cleaning wheel groups 3 and a driving component 5 that drives each group of cleaning wheel groups 3 to rotate toward each other separately or simultaneously, and the cleaning wheel group 3 includes a first cleaning wheel 31 and a second cleaning wheel 32 arranged in a second direction perpendicular to the first direction, the first cleaning wheel 31 is used to clean the gaps between the keyboard keys, and the second cleaning wheel 32 is used to clean the key slots of the keyboard case, and the diameter of the first cleaning wheel 31 is greater than the diameter of the second cleaning wheel 32; the shell 2 is provided with a dust suction chamber 22 connected to the cleaning chamber 21, and the dust suction chamber 22 is connected to a suction device 4.
[0037] Among them, the two cleaning wheel groups 3 are arranged relatively to each other, and they can rotate in opposite directions under the drive of the driving component 5, that is, one rotates forward and the other rotates reversely, so that the harmful substances or garbage substances cleaned and adsorbed by the first cleaning wheel 31 and the second cleaning wheel 32 can be brought to the inside and enter the cleaning chamber 21, and enter the dust suction chamber 22 under the suction action of the suction device 4, so that the cleaning is more effective, and if the spacing between the two cleaning wheel groups 3 is set smaller, it can make hair, dandruff and other larger volume substances can be brought to the inside under the clamping action, which can further improve the cleaning effect. The diameter of the first cleaning wheel 31 is larger than that of the second cleaning wheel 32, so that it is used to clean the gaps between the keyboard keys and the key slots of the keyboard case, respectively, which is more targeted and the cleaning is more thorough. The cleaning structure of the wheel surface of the first cleaning wheel 31 and the second cleaning wheel 32 can be bristles. Through the above-mentioned technical scheme, the first cleaning wheel 31 and the second cleaning wheel 32 of the cleaning wheel group 3 can respectively clean the key slots and the gaps between the key slots at different heights. The cooperation of the two can effectively clean the keyboard, and the two groups of cleaning wheel groups 3 can rotate in opposite directions, so that harmful substances such as dust and hair can be better brought into the cleaning chamber 21 through the rotation of the cleaning wheel group 3 to be sucked and collected by the suction device 4, thereby improving the cleaning effect.
[0038] In one embodiment, each cleaning wheel set 3 includes two first cleaning wheels 31 , which are respectively located on two sides of the second cleaning wheel 32 .
[0039] In this way, the two first cleaning wheels 31 cooperate with the inner second cleaning wheel 32 to form a moving structure that is easy to roll, so that the cleaning movement is more stable and the operation is more convenient.
[0040] In order to improve the carrying effect of the two cleaning components on larger impurities, further, the spacing between the two cleaning wheel groups 3 of the cleaning component is 0-10mm.
[0041] Preferably, the spacing between the two cleaning wheel groups 3 is 2-5 mm, which can meet the requirements of carrying larger impurities under normal circumstances and can also achieve better cleaning effects.
[0042] In a preferred embodiment of the handle 1, the handle 1 extends along the second direction and is formed with a rod 11 and a handle 12. A control component is provided at one end of the rod near the handle 12, and the control component is electrically connected to the drive component 5. The handle 1 with the rod 11 and the handle 12 is designed to be extended in the same direction as the cleaning wheel set 3, so that the operating force can be more effectively used for mobile cleaning, and the operation is easier. Specifically, the control component adopts a control switch 14. By placing the control switch 14 near the handle 12, the control switch 14 can be more conveniently controlled when holding, which is also in line with the holding method.
[0043] On this basis, the outer side of the handle 12 is covered with a rubber sleeve 13. The rubber sleeve 13 can be used to improve the gripping effect, and a number of anti-slip stripes can also be arranged thereon.
[0044] In order to facilitate the processing of the garbage collected inside, in an embodiment of the present application, the dust suction chamber 22 is located directly above the two groups of cleaning wheel groups 3; the shell 2 is connected to a detachable collection cover 23 at the top of the dust suction chamber 22, and a collection port connected to the inner cavity of the collection cover 23 is opened at the top of the dust suction chamber 22.
[0045] The detachable collection cover 23 can be used to collect and store garbage, and can also be separated to facilitate emptying and processing of garbage, which is conducive to reuse. The collection cover 23 is connected in a snap-on manner, which makes it more convenient to disassemble and assemble. Furthermore, two guide plates 8 arranged opposite to each other are provided in the dust suction chamber 22, and the spacing between one end of the two guide plates 8 matches the width of the collection port, and the spacing between the other ends of the two guide plates 8 matches the width of the opening at the bottom of the cleaning chamber 21.
[0046] In this way, the guide plate 8 can make the collected harmful substances smoothly enter the collection cover 23 for collection by inverting when the suction device 4 is not working, and it is also beneficial for the harmful substances to enter the collection cover 23 through the guide plate 8 when the suction device 4 is working.
[0047] Furthermore, combined Figure 5 As shown, each of the guide plates 8 is connected to a dust removal plate 7, and the dust removal plate 7 has a first dust removal portion 71 corresponding to the first cleaning wheel 31 and a second dust removal portion 72 corresponding to the second cleaning wheel 32 along the second direction, and the first dust removal portion 71 and the second dust removal portion 72 both have a plurality of claws 73.
[0048] In this way, the first dust removal portion 71 and the second dust removal portion 72 on the dust removal plate 7 can be easily contacted with the first cleaning wheel 31 and the second cleaning wheel 32 respectively, so that the attached harmful impurities can be scraped off by the claws 73 thereon, so that it can be used continuously. Of course, the first dust removal portion 71 is higher than the second dust removal portion 72.
[0049] Please refer to Figure 6As shown, in the embodiment of the present application, in order to realize the opposite rotation of the first cleaning wheel 31 and the second cleaning wheel 32, the housing 2 is further provided with a transmission chamber 24, and a transmission assembly 9 is provided in the transmission chamber 24. Each group of the cleaning wheel groups 3 is connected to a first rotating shaft 33 and a second rotating shaft 34, respectively, and the first rotating shaft 33 and the second rotating shaft 34 both penetrate into the transmission chamber 24; the transmission assembly 9 includes a first gear 91 connected to the first rotating shaft 33, a second gear 92 connected to the second rotating shaft 34, and two driven gears 93 respectively meshed with the first gear 91 and the second gear 92, the two driven gears 93 mesh with each other, and the first gear 91 or the second gear 92 is driven to rotate by the driving component 5.
[0050] Driven by a driving component 5 such as a driving motor, the first gear 91 can rotate, and the first gear 91 can drive a group of cleaning wheels 3 to rotate. At the same time, the first gear 91 can achieve synchronous rotation and opposite directions through the transmission of two driven gears 93, thereby achieving opposite rotation.
[0051] Specifically, the suction device 4 can be a small fan, and its air inlet is connected to the cleaning chamber 21 through the pipe 6 and the filter 10. During the use of the embodiment of the present application, the handle 12 of the computer keyboard cleaner can be held to move the computer keyboard cleaner along the length direction of the keyboard to clean each row of keys and their gaps, and then clean them one by one along the width direction of the keyboard.
[0052] The above are only preferred embodiments of the present invention. It should be noted that the above preferred embodiments should not be regarded as limiting the present invention. The protection scope of the present invention should be based on the scope defined by the claims. For ordinary technicians in this technical field, several improvements and modifications can be made without departing from the spirit and scope of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A computer keyboard cleaner, characterized in that: The invention comprises a handle (1) and a shell (2) connected to the handle (1), wherein the shell (2) has a cleaning chamber (21) with an open bottom, and at least one group of cleaning components distributed along a first direction is arranged in the cleaning chamber (21); The cleaning assembly comprises two groups of symmetrically arranged cleaning wheel groups (3) and a driving component (5) for driving each group of cleaning wheel groups (3) to rotate towards each other separately or simultaneously, the cleaning wheel group (3) comprises a first cleaning wheel (31) and a second cleaning wheel (32) arranged along a second direction perpendicular to the first direction, the first cleaning wheel (31) is used to clean the gaps between keyboard keys, the second cleaning wheel (32) is used to clean the key slots of the keyboard case, and the diameter of the first cleaning wheel (31) is greater than the diameter of the second cleaning wheel (32); The housing (2) is provided with a dust suction chamber (22) which is in communication with the cleaning chamber (21), and the dust suction chamber (22) is connected to a suction device (4).
2. A computer keyboard cleaner as claimed in claim 1, characterized in that: Each cleaning wheel set (3) is provided with two first cleaning wheels (31) which are respectively located on both sides of the second cleaning wheel (32).
3. A computer keyboard cleaner as claimed in claim 1, characterized in that: The spacing between the two cleaning wheel groups (3) of the cleaning component is 0-10 mm.
4. A computer keyboard cleaner as claimed in claim 1, characterized in that: The handle (1) extends along the second direction and is formed with a rod (11) and a handle (12). A control component is provided at one end of the rod (11) close to the handle (12), and the control component is electrically connected to the driving component (5).
5. A computer keyboard cleaner as claimed in claim 4, characterized in that: The outer side of the handle (12) is covered with a rubber sleeve (13).
6. A computer keyboard cleaner as claimed in claim 1, characterized in that: The dust suction chamber (22) is located directly above the two groups of cleaning wheel groups (3); The housing (2) is connected to a detachable collecting cover (23) at the top of the dust suction chamber (22), and a collecting port communicating with the inner cavity of the collecting cover (23) is provided at the top of the dust suction chamber (22).
7. A computer keyboard cleaner as claimed in claim 6, characterized in that: Two guide plates (8) arranged opposite to each other are provided in the dust suction chamber (22); the spacing between one end of the two guide plates (8) matches the width of the collection port, and the spacing between the other end of the two guide plates (8) matches the width of the opening at the bottom of the cleaning chamber (21).
8. A computer keyboard cleaner as claimed in claim 7, characterized in that: Each of the guide plates (8) is connected to a dust removal plate (7), and the dust removal plate (7) has a first dust removal portion (71) corresponding to the first cleaning wheel (31) and a second dust removal portion (72) corresponding to the second cleaning wheel (32) along the second direction, and the first dust removal portion (71) and the second dust removal portion (72) both have a plurality of tooth claws (73).
9. A computer keyboard cleaner as claimed in claim 8, characterized in that: The first dust removal portion (71) is higher than the second dust removal portion (72).
10. A computer keyboard cleaner according to any one of claims 1 to 9, characterized in that: The housing (2) is further provided with a transmission chamber (24), and a transmission assembly (9) is provided in the transmission chamber (24); Each group of the cleaning wheel groups (3) is connected to a first rotating shaft (33) and a second rotating shaft (34), respectively. The first rotating shaft (33) and the second rotating shaft (34) are both inserted into the transmission cavity (24); the transmission assembly (9) comprises a first gear (91) connected to the first rotating shaft (33), a second gear (92) connected to the second rotating shaft (34), and two driven gears (93) respectively meshed with the first gear (91) and the second gear (92), the two driven gears (93) are meshed with each other, and the first gear (91) or the second gear (92) is driven to rotate by the driving component (5).