CN206997163U

CN206997163U - A kind of electric computer keyboard cleaning device

Info

Publication number: CN206997163U
Application number: CN201720510488.1U
Authority: CN
Inventors: 白心如
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-05-09
Filing date: 2017-05-09
Publication date: 2018-02-13
Anticipated expiration: 2027-05-09

Abstract

The utility model discloses a kind of electric computer keyboard cleaning device, including motor, motor is provided with decelerator, decelerator is provided with main shaft, main the tip of the axis is fixed with circular cone brush, flat board is further fixed on decelerator, guide pillar is respectively and fixedly provided with left and right sides of flat board, inserted with guide pin bushing in guide pillar, inserted with transverse axis between two guide pin bushings, the stage casing of main shaft is square shaft, first bevel gear is socketed with axis of orientation, transverse axis is provided with second bevel gear, first bevel gear is meshed with second bevel gear, a horizontal roller brush is respectively and fixedly provided with transverse axis at left and right sides of main shaft, horizontal roller brush is cylinder, the second bristle is evenly equipped with the periphery of horizontal roller brush, motor is provided with battery case, battery is provided with battery case, battery case is provided with shift knob, motor, battery and shift knob are in series.The utility model obtain beneficial effect be：(1) it is simple in construction；(2) cleaning speed is fast, and automaticity is high.

Description

A kind of electric computer keyboard cleaning device

Technical field

A kind of cleaning device is the utility model is related to, particularly a kind of computer key disc cleaning device.

Background technology

Computer keyboard is a kind of conventional computer input unit, and it mainly includes keyboard body and is arranged on keyboard sheet Several upper buttons of body, button are arranged as some rows and several columns in a certain order, between being provided between button Gap, thus when cleaned to computer keyboard, gap should be cleaned, also the upper surface of button is carried out clear It is clean, but existing keyboard cleaning device, it is difficult to while gap and button are cleaned, so, cleaning efficiency is low, it is difficult to full The needs of sufficient keyboard clean.

The content of the invention

Problem to be solved in the utility model is：There is provided it is a kind of it is simple in construction, automaticity is high and cleaning efficiency is high Computer key disc cleaning device.

In order to solve the above problems, electric computer keyboard cleaning device of the present utility model, including motor, the motor Decelerator is provided with, the decelerator is provided with main shaft, and the main the tip of the axis is fixed with circular cone brush, the appearance of the circular cone brush The first bristle is evenly equipped with face, flat board is further fixed on the decelerator, one is respectively and fixedly provided with left and right sides of the flat board and is led Post, inserted with guide pin bushing in the guide pillar, inserted with a transverse axis between two guide pin bushings, the stage casing of the main shaft is that cross section is just Square square shaft, a first bevel gear that can be slided up and down along axis of orientation, the first bevel gear are socketed with axis of orientation Square opening is provided with, the square opening matches with square shaft, and the transverse axis is provided with second bevel gear, the first bevel gear It is meshed with second bevel gear and is placed in the top of second bevel gear, the circumferencial direction of the main shaft is provided with a change groove, Be provided with a change in the change groove, the change is located at the top of first bevel gear, the change and first bevel gear it Between main shaft on be socketed with the first holddown spring, one end of first holddown spring is connected with change, other end and first Bevel gear is connected, and the second holddown spring is socketed with the guide pillar, and one end of second holddown spring is connected with flat board, in addition One end is connected with guide pin bushing, and a horizontal roller brush is respectively and fixedly provided with the transverse axis at left and right sides of the main shaft, and the horizontal roller brush is circle Cylindricality, the second bristle is evenly equipped with the periphery of the horizontal roller brush, the motor is provided with battery case, set in the battery case There is battery, the battery case is provided with shift knob, and the motor, battery and shift knob are in series.

In order that change smooth can be rotated along main shaft, and electric computer keyboard cleaning device of the present utility model, institute State and the first rolling bearing is provided between change and change groove.

In order that transverse axis can be rotated smoothly, electric computer keyboard cleaning device of the present utility model, the transverse axis The second rolling bearing is provided between both ends and guide pin bushing.

For the ease of whole device of holding with a firm grip, preferably to be cleaned to keyboard, electric computer of the present utility model Keyboard cleaning device, the top of the motor are fixed with a handle, and the outer wall of the handle is provided with the flower of increase friction Line.

In order to provide good lighting condition, electric computer keyboard cleaning device of the present utility model, the flat board Lower surface be provided with several LEDs, the battery case is provided with light switch, after several LED parallel connections with battery and Light switch is in series.

The utility model obtain beneficial effect be：(1) it is simple in construction；(2) can simultaneously to the gap between button and The upper surface of button is cleaned, and cleaning speed is fast, and automaticity is high；(3) circular cone brush and horizontal roller brush can be pressed in real time Tightly, thus cleaning effect is good；(4) when light is bad, light switch can be opened, starts LED, so as to provide good illumination bar Part, be advantageous to the progress of keyboard clean work；(5) handle is provided with, is easy to keep whole device to clean keyboard.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model.

In figure：1st, motor, 2, battery case, 3, battery, 4, shift knob, 5, light switch, the 6, first rolling bearing, 7, Decelerator, 8, flat board, 9, LED, the 10, first holddown spring, 11, second bevel gear, 12, square shaft, 13, circular cone brush, 14, First bristle, 15, first bevel gear, the 16, second bristle, 17, horizontal roller brush, 18, guide pin bushing, the 19, second rolling bearing, 20, lead Post, the 21, second holddown spring, 22, transverse axis, 23, change, 24, main shaft, 25, handle.

Embodiment

As shown in figure 1, electric computer keyboard cleaning device of the present utility model, including motor 1, set on the motor 1 There is decelerator 7, the decelerator 7 is provided with main shaft 24, and the end of the main shaft 24 is fixed with circular cone brush 13, the circular cone brush 13 Outer surface on be evenly equipped with the first bristle 14, flat board 8 is further fixed on the decelerator 7, the left and right sides of the flat board 8 is solid Surely there is a guide pillar 20, inserted with guide pin bushing 18 in the guide pillar 20, inserted with a transverse axis 22, the master between two guide pin bushings 18 The stage casing of axle 24 is the square shaft 12 that cross section is square, and being socketed with one in square shaft 12 can glide along in square shaft 12 Dynamic first bevel gear 15, the first bevel gear 15 are provided with square opening, and the square opening matches with square shaft 12, described Transverse axis 22 is provided with second bevel gear 11, and the first bevel gear 15 is meshed with second bevel gear 11 is placed in second bevel gear 11 top, the circumferencial direction of the main shaft 24 is provided with a change groove, a change 23 is provided with the change groove, described Change 23 is located at the top of first bevel gear 15, and first is socketed with the main shaft 24 between the change 23 and first bevel gear 15 Holddown spring 10, one end of first holddown spring 10 are connected with change 23, and other end is connected with first bevel gear 15, institute State and the second holddown spring 21 be socketed with guide pillar 20, one end of second holddown spring 21 is connected with flat board 8, other end with Guide pin bushing 18 is connected, and a horizontal roller brush 17, the horizontal roller brush 17 are respectively and fixedly provided with the transverse axis 22 of the left and right sides of main shaft 24 For cylinder, the second bristle 16 is evenly equipped with the periphery of the horizontal roller brush 17, the motor 1 is provided with battery case 2, institute State in battery case 2 and be provided with battery 3, the battery case 2 is provided with shift knob 4, the motor 1, battery 3 and the phase of shift knob 4 Series connection；The first rolling bearing 6 is provided between the change 23 and change groove；It is provided between the both ends of the transverse axis 22 and guide pin bushing 18 Second rolling bearing 19；The top of the motor 1 is fixed with a handle 25, and the outer wall of the handle 25 is provided with increase and rubbed Decorative pattern；The lower surface of the flat board 8 is provided with several LEDs 9, and the battery case 2 is provided with light switch 5, some It is in series after the individual parallel connection of LED 9 with battery 3 and light switch 5.

Electric computer keyboard cleaning device of the present utility model, when specifically used, operating personnel press out first Button 4 is closed, starts motor 1, after motor 1 starts, after the deceleration of decelerator 7, main shaft 24 starts to rotate, and main shaft 24 is rotating While, drive first bevel gear 15 and circular cone brush 13 to rotate, and first bevel gear 15 is with second bevel gear 11 due to being meshed, Thus transverse axis 22 and horizontal roller brush 17 can be driven to rotate, during circular cone brush 13 and the rotation of horizontal roller brush 17, operating personnel's hand Handle 25 is held, circular cone brush 13 is inserted in the gap between button, now in the presence of the elastic force of the second holddown spring 21, Then the abutting on the upper surface of the button at left and right sides of gap tightly of horizontal roller brush 17, therefore, can be simultaneously by gap The second bristle on dirty the first bristle 14 and horizontal roller brush 17 by circular cone brush 13 on dirty and button upper surface 16 remove clean, and with the continuous movement of whole device, dirty on the dirty and button upper surface in all gaps can be by Remove totally, compared with existing keyboard cleaning device, cleaning speed is fast, and automaticity is high, can greatly improve the clear of keyboard Clean efficiency.

Electric computer keyboard cleaning device of the present utility model, first bevel gear 15 are socketed in square shaft 12, and first Square opening is provided with the center of bevel gear 15, square opening matches with square 12 axle, thus first bevel gear 15 can be along square shaft 12 length direction slides, in addition, being socketed with change 23 on main shaft 24, change 23 is located at the top of first bevel gear 15, change The first holddown spring 10 is provided between 23 and first bevel gear 15, thus when guide pin bushing 18 and horizontal roller brush 17 compress bullet second When being slided up and down under the elastic force effect of spring 21 along guide pillar 20, first bevel gear 15 is made in the elastic force of the first holddown spring 10 Under, it can be slided up and down accordingly along square shaft 12, so as to be meshed all the time with second bevel gear 11, meanwhile, when the first cone tooth When wheel 15 rotates with main shaft 24 and square shaft 12, the holddown spring 10 of change 23 and first also can concomitant rotation, will not hinder Engaging between first bevel gear 15 and second bevel gear 11 and transmission, it is ensured that deliver power to transverse axis 22 and horizontal roller brush 17。

Electric computer keyboard cleaning device of the present utility model, the first rolling bearing is provided between change 23 and change groove 6, thus can ensure that change 23 smoothly rotates along main shaft 24, the second rolling bearing is provided between the both ends of transverse axis 22 and guide pin bushing 18 19, thus can ensure that transverse axis 22 smoothly rotates,

Electric computer keyboard cleaning device of the present utility model, the top of motor 1 are fixed with a handle 25, handle 25 outer wall is provided with the decorative pattern of increase friction, thus is easy to whole device of holding with a firm grip, avoids skidding.

Electric computer keyboard cleaning device of the present utility model, the lower surface of flat board 8 are provided with several LEDs 9, electricity Pond box 2 is provided with light switch 5, is in series after several parallel connections of LED 9 with battery 3 and light switch 5, presses light switch 5, you can LED 9 is started, sends light, so as to provide good lighting condition, to carry out the cleaning of keyboard.

Claims

A kind of 1. electric computer keyboard cleaning device, it is characterised in that：Including motor (1), the motor (1), which is provided with, to be slowed down Device (7), the decelerator (7) are provided with main shaft (24), and the end of the main shaft (24) is fixed with circular cone brush (13), the circular cone Brush and be evenly equipped with the first bristle (14) on the outer surface of (13), flat board (8), the flat board (8) are further fixed on the decelerator (7) The left and right sides be respectively and fixedly provided with a guide pillar (20), inserted with guide pin bushing (18) in the guide pillar (20), between two guide pin bushings (18) Inserted with a transverse axis (22), the stage casing of the main shaft (24) is the square shaft (12) that cross section is square, square shaft (12) On be socketed with one can be along the first bevel gear (15) that square shaft (12) slide up and down, the first bevel gear (15) is provided with side Shape hole, the square opening match with square shaft (12), and the transverse axis (22) is provided with second bevel gear (11), first cone Gear (15) is meshed with second bevel gear (11) and is placed in the top of second bevel gear (11), the circumference side of the main shaft (24) A change groove is provided with upwards, is provided with a change (23) in the change groove, the change (23) is located at first bevel gear (15) top, the first holddown spring is socketed with the main shaft (24) between the change (23) and first bevel gear (15) (10), one end of first holddown spring (10) is connected with change (23), and other end is connected with first bevel gear (15), institute State and the second holddown spring (21) is socketed with guide pillar (20), one end of second holddown spring (21) is connected with flat board (8), separately Outer one end is connected with guide pin bushing (18), and a horizontal roller brush is respectively and fixedly provided with the transverse axis (22) at left and right sides of the main shaft (24) (17), the horizontal roller brush (17) is cylinder, and the second bristle (16), institute are evenly equipped with the periphery of the horizontal roller brush (17) State motor (1) and be provided with battery case (2), be provided with battery (3) in the battery case (2), the battery case (2) is pressed provided with switch Button (4), the motor (1), battery (3) and shift knob (4) are in series.
2. electric computer keyboard cleaning device according to claim 1, it is characterised in that：The change (23) and change The first rolling bearing (6) is provided between groove.
3. electric computer keyboard cleaning device according to claim 1, it is characterised in that：The both ends of the transverse axis (22) The second rolling bearing (19) is provided between guide pin bushing (18).
4. electric computer keyboard cleaning device according to claim 1, it is characterised in that：The top of the motor (1) A handle (25) is fixed with, the outer wall of the handle (25) is provided with the decorative pattern of increase friction.
5. electric computer keyboard cleaning device according to claim 1, it is characterised in that：The following table of the flat board (8) Face is provided with several LEDs (9), and the battery case (2) is provided with light switch (5), after several LEDs (9) are in parallel with Battery (3) and light switch (5) are in series.