CN211100267U

CN211100267U - Two-in-one keyboard brush

Info

Publication number: CN211100267U
Application number: CN201921860933.2U
Authority: CN
Inventors: 陈强; 沈玉英
Original assignee: Zhejiang College of Construction
Current assignee: Zhejiang College of Construction
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-07-28
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses a two-in-one type keyboard brush, including the brush holder, its characterized in that: but brush holder top is equipped with angle of adjustment's brush head, and the brush head outer end is equipped with a plurality of evenly distributed's brush hair, and the brush holder front end is equipped with the dust absorption mechanism of adjustable dust absorption direction, and the brush holder rear end is equipped with the clean mechanism in clean gap, the beneficial effects of the utility model: the utility model discloses a cleaning head can clean the button side effectively, can control the cleaning head simultaneously rotatory, can clean the stubborn spot of button side effectively, has improved clean quality.

Description

Two-in-one keyboard brush

Technical Field

The utility model belongs to articles for daily use field relates to the cleaning brush device, especially relates to a two-in-one formula keyboard brush.

Background

The keyboard brush cleans a keyboard through the brush at the front end to remove dust and sundries on the surface, but has the problem that the gaps and the inside of the keys of the keyboard cannot be cleaned. For this reason, long-term research has been conducted, and various solutions have been proposed.

For example, chinese patent document discloses a high-efficiency computer keyboard cleaning brush [ application No.: 201821674190.5], including the brush head, the brush holder, the brush head is equipped with air-blast device, air-blast device includes the motor of first cavity and the blade of second cavity, and it is rotatory to drive the blade through the motor, and first cavity is separated by the baffle with the second cavity, in air-blast device located the casing, the casing bottom was equipped with the brush hair, and the brush hair is connected with the brush panel, and casing top, baffle and brush panel are equipped with the ventilation hole, and the brush holder is equipped with the third cavity, and the third cavity is equipped with the power, and the brush holder is equipped with switch with the first link of brush, the utility model provides a problem in the unable effective clean keyboard clearance of general keyboard cleaning brush, convenient operation, suitable popularization.

Above-mentioned scheme need make a round trip to clean through the brush hair when the stubborn spot of clean keyboard button side, for making the button side obtain effectual cleanness, openly transition is clean to the button easily, causes extra wearing and tearing, has reduced the practicality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, provide a two-in-one formula keyboard brush, can clean the button side effectively through the cleaning head, can control the cleaning head rotation simultaneously, can clean the stubborn spot of button side effectively, improved cleaning quality.

In order to achieve the above purpose, the utility model adopts the following technical proposal: this two unification formula keyboard brushes includes the brush holder, its characterized in that: the brush is characterized in that a brush head with an adjustable angle is arranged at the top end of the brush handle, a plurality of bristles are uniformly distributed at the outer end of the brush head, a dust collection mechanism with an adjustable dust collection direction is arranged at the front end of the brush handle, and a cleaning mechanism for cleaning gaps is arranged at the rear end of the brush handle.

The utility model discloses creatively designed clean mechanism top cleaning head extensible to keyboard button interval in, be convenient for clean the unable clear button side of brush pushes down simultaneously the cleaning head can make the cleaning head is rotatory under internal power, can clean the stubborn spot of button side effectively, has improved clean quality

In foretell two-in-one formula keyboard brush, dust absorption mechanism includes first motor, the brush holder front end is equipped with the dust absorption chamber, first motor is located the dust absorption intracavity, first motor one end is equipped with first power shaft, the first power shaft other end is equipped with the fan, be equipped with the spacing groove in the middle of the dust absorption chamber, fan one side is equipped with the screen cloth, the screen cloth outside is equipped with the limiting plate, the limiting plate is located the spacing inslot, dust absorption chamber one end is equipped with into the wind gap, it extends to go into the wind gap other end the brush holder outer end is equipped with the expansion hose, the dust absorption chamber other end is equipped with a plurality of evenly distributed's air outlet.

In the two-in-one keyboard brush, an opening is formed in one side of the dust suction cavity, a sliding groove is formed in one side of the opening, a baffle is arranged in the sliding groove, clamping blocks are arranged on two sides of one end of the baffle respectively, clamping grooves are formed in two ends of the other side of the opening respectively, the clamping blocks are arranged in the clamping grooves, a groove is formed in the outer side of the sliding groove, a push plate is arranged on the outer side of the baffle, and when the baffle moves to the bottom end of the sliding groove, the push plate is arranged in the groove.

In foretell two-in-one type keyboard brush, clean mechanism includes the second motor, the brush holder rear end is equipped with the transmission chamber, the second motor is located the transmission intracavity, second motor one end is equipped with the second power shaft, the second power shaft other end is equipped with first runner, be equipped with the baffle in the middle of the transmission chamber, first runner one end with the baffle contact, the first runner other end is equipped with first teeth of a cogwheel, be equipped with first platform in the middle of the first runner, first runner opposite side is equipped with the second runner, second runner one end is equipped with the second teeth of a cogwheel, be equipped with the second platform in the middle of the second runner, first platform with be equipped with the spring between the second platform, the second runner other end is equipped with the pillar, the pillar other end extends to the brush holder outer end and is equipped with the cleaning head.

In the two-in-one keyboard brush, the end cover is arranged on the lower side of the brush handle, the fixing plates are uniformly distributed at the front end of the end cover, the fixing grooves matched with the fixing plates are formed in the bottom end of the brush handle, and the fixing plates are arranged in the fixing grooves.

Compared with the prior art, the utility model has the advantages of:

1. the brush head of the utility model can rotate, the angle between the brush head and the brush handle can be adjusted according to actual conditions, so that the user can save more labor when cleaning the surface of the keyboard, and the labor intensity is reduced.

2. The utility model provides a dust absorption mechanism can adsorb dust and debris in clean process, prevents that the dust and debris on keyboard surface from falling to the keyboard gap after being brushed up by the brush head in, has improved clean effect, and the flexible hose as the sunction inlet can the adjusting position simultaneously, and the control of being convenient for adsorbs the direction, and can deepen to clean between the button interval, has improved the practicality.

3. The utility model provides a removal of opening accessible baffle comes control switch, easy operation opens the wastes such as the dust of the dust absorption intracavity of being convenient for after the opening, can take out the screen cloth simultaneously and clean, has improved the practicality.

4. The utility model provides a during cleaning head extensible to keyboard button interval on cleaning mechanism top, the unable clear button side of the clean brush of being convenient for, it can make the cleaning head rotatory under inside power to push down the cleaning head simultaneously, can clean the stubborn spot of button side effectively, has improved clean quality.

Drawings

Fig. 1 is a front view of a two-in-one keyboard brush provided by the present invention.

Fig. 2 is a partial sectional view of a section a of a two-in-one keyboard brush provided by the present invention.

Fig. 3 is a partial cross-sectional view of a section B of a two-in-one keyboard brush provided by the present invention.

Fig. 4 is a partial cross-sectional view of a section B of a two-in-one keyboard brush provided by the present invention.

In the figure, 1, a brush handle; 2. a brush head; 3. brushing; 10. a dust suction mechanism; 11. a first motor; 12. a dust suction chamber; 13. a first power shaft; 14. a fan; 15. a limiting groove; 16. screening a screen; 17. a limiting plate; 18. an air inlet; 19. a flexible hose; 20. an air outlet; 30. an opening; 31. a chute; 32. a baffle plate; 33. a clamping block; 34. a card slot; 35. a groove; 36. pushing the plate; 40. a cleaning mechanism; 41. a second motor; 42. a transmission cavity; 43. a second power shaft; 44. a first runner; 45. a partition plate; 46. a first gear tooth; 47. a first platform; 48. a second runner; 49. a second gear tooth; 50. a second platform; 51. a spring; 52. a pillar; 53. a cleaning head; 55. an end cap; 56. a fixing plate; 57. and fixing the grooves.

Detailed Description

As shown in fig. 1, the two-in-one keyboard brush of the present invention comprises a brush handle 1, a brush head 2 with an adjustable angle is disposed on the top of the brush handle 1, the brush head 2 is rotatably connected with the brush handle 1 through a clearance fit, a plurality of bristles 3 are disposed on the outer end of the brush head 2, the front end of the brush handle 1 is provided with a dust collection mechanism 10 with an adjustable dust collection direction, and the rear end of the brush handle 1 is provided with a cleaning mechanism 40 for cleaning gaps. The angle between the brush head 2 and the brush handle 1 can be adjusted according to actual conditions, so that the user can save more labor when cleaning the surface of the keyboard, and the labor intensity is reduced

As shown in fig. 1 and 2, the dust collection mechanism 10 includes a first motor 11, a dust collection chamber 12 is disposed at the front end of a brush holder 1, the first motor 11 is disposed in the dust collection chamber 12, a first power shaft 13 is disposed at the front end of the first motor 11, a fan 14 is disposed at the front end of the first power shaft 13, the fan 14 rotates synchronously with the first power shaft 13 through a threaded engagement, a limit groove 15 is disposed in the middle of the dust collection chamber 12, a screen 16 is disposed at the front side of the fan 14, a limit plate 17 is disposed on the outer side of the screen 16, the limit plate 17 is disposed in the limit groove 15, the limit plate 17 is in sliding fit with the limit groove 15, an air inlet 18 is disposed at the front end of the dust collection chamber 12, an outer end of the air inlet 18 extends to the outer end of the brush holder 1 and is provided with a flexible hose. Dust absorption mechanism 10 can adsorb dust and debris in the cleaning process, prevents that the dust and debris on keyboard surface from falling to the keyboard gap after being brushed up by the brush head in, has improved clean effect, and the flexible hose 19 as the sunction inlet can the adjusting position simultaneously, and the control of being convenient for adsorbs the direction, and can go deep into to clean between the button interval, has improved the practicality.

The dust absorption chamber 12 upside is equipped with opening 30, opening 30 rear side is equipped with spout 31, be equipped with baffle 32 in the spout 31, baffle 32 and spout 31 are sliding fit, baffle 32 front end both sides respectively are equipped with fixture block 33, opening 30 front side both ends respectively are equipped with draw-in groove 34, fixture block 33 is located in draw-in groove 34, great frictional force has between fixture block 33 and the draw-in groove 34, the spout 31 outside is equipped with recess 35, the baffle 32 outside is equipped with push pedal 36, when baffle 32 moves to spout 31 bottom, push pedal 36 locates in the recess 35. The opening 30 can be controlled to be opened and closed through the movement of the baffle 32, the operation is simple, waste such as dust in the dust suction cavity 12 can be conveniently cleaned after the opening 30 is opened, and meanwhile, the screen 16 can be taken out to be cleaned, so that the practicability is improved.

As shown in fig. 1, 3 and 4, the cleaning mechanism 40 includes a second motor 41, a transmission cavity 42 is disposed at the rear end of the brush holder 1, the second motor 41 is disposed in the transmission cavity 42, a second power shaft 43 is disposed at the rear end of the second motor 41, a first rotating wheel 44 is disposed at the rear end of the second power shaft 43, the first rotating wheel 44 rotates synchronously with the second power shaft 43 through screwing, a partition plate 45 is disposed in the middle of the transmission cavity 42, the front end of the first rotating wheel 44 contacts with the partition plate 45, the outer surface of the rear end of the partition plate 45 is made of smooth material with small friction force, a first wheel tooth 46 is disposed at the rear end of the first rotating wheel 44, a first platform 47 is disposed in the middle of the first rotating wheel 44, the first platform 47 is rotatably connected with the first rotating wheel 44 through clearance fit, a second rotating wheel 48 is disposed at the rear side of the first rotating wheel 44, a second wheel tooth 49 is disposed at the front end of the second rotating wheel 48, a second platform 50 is rotatably connected with the second rotating wheel 48 through, a spring 51 is arranged between the first platform 47 and the second platform 50, a post 52 is arranged at the rear end of the second rotating wheel 48, the rear end of the post 52 extends to the outer end of the brush handle 1 and is provided with a cleaning head 53. The cleaning head 53 at the top end of the cleaning mechanism 40 can extend to the key interval of the keyboard, so that the side faces of the keys, which cannot be cleaned by the brush 2, can be cleaned conveniently, meanwhile, the cleaning head 53 can be rotated under the internal power by pressing down the cleaning head 53, stubborn stains on the side faces of the keys can be effectively cleaned, and the cleaning quality is improved.

An end cover 55 is arranged on the lower side of the brush handle 1, at least four fixing plates 56 are uniformly distributed at the front end of the end cover 55, fixing grooves 57 matched with the fixing plates 56 are formed in the bottom end of the brush handle 1, the fixing plates 56 are arranged in the fixing grooves 57, and large friction force exists between the fixing plates 56 and the fixing grooves 57.

The utility model discloses a concrete operation mode of specific embodiment does: the utility model discloses the power is built-in battery, rotate brush head 2 and can adjust the angle between brush head 2 and brush holder 1, brush hair 3 through brush head 2 front end sweeps away dust and debris on the keyboard surface, can start first motor 11 simultaneously, first motor 11 drives fan 14 through first power shaft 13 and rotates, fan 14 produces the air current and inhales dust and debris through bellows 19 in dust absorption chamber 12, can aim at the keyboard button gap with bellows 19 front end, adsorb the dust under the button, when cleaning keyboard button side, can insert cleaner 53 and clean between the gap, can start second motor 41 simultaneously, second motor 41 drives first runner 44 through second power shaft 43 and rotates, when getting rid of the stubborn spot of keyboard side, push down brush holder 1 makes cleaner 53 rear end and brush holder 1 low side contact, second runner 48 that links to each other with cleaner 53 at this moment moves to the front end, the second wheel 48 is meshed with the first wheel 44 through the second wheel teeth 49 and the first wheel teeth 46, the cleaning head 53 rotates along with the second wheel teeth, the second wheel 48 rebounds under the action of the spring 51 after the pressing action is stopped, the second wheel 48 is separated from the first wheel 44, the cleaning head 53 stops rotating, when the dust cavity 12 needs to be cleaned, the push plate 36 is pushed to drive the baffle plate 32 to move towards the rear side in the sliding groove 31, and after the push plate 36 moves into the groove 35, the opening 30 is completely opened.

The specific embodiments described herein are merely illustrative of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms bellows, chute, cartridge, partition, cleaning head, post, end cap, retaining plate, push plate, etc. are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and should not be interpreted as imposing any additional limitations that are contrary to the spirit of the present invention.

Claims

1. A two-in-one keyboard brush comprises a brush handle (1), and is characterized in that: but brush holder (1) top is equipped with angle of adjustment's brush head (2), brush head (2) outer end is equipped with a plurality of evenly distributed's brush hair (3), brush holder (1) front end is equipped with dust absorption mechanism (10) of adjustable dust absorption direction, brush holder (1) rear end is equipped with clean mechanism (40) in clean gap.

2. A two-in-one keyboard brush according to claim 1, wherein: dust absorption mechanism (10) are including first motor (11), brush holder (1) front end is equipped with dust absorption chamber (12), first motor (11) are located in dust absorption chamber (12), first motor (11) one end is equipped with first power shaft (13), first power shaft (13) other end is equipped with fan (14), be equipped with spacing groove (15) in the middle of dust absorption chamber (12), fan (14) one side is equipped with screen cloth (16), screen cloth (16) outside is equipped with limiting plate (17), limiting plate (17) are located in spacing groove (15), dust absorption chamber (12) one end is equipped with into wind gap (18), it extends to go into wind gap (18) other end brush holder (1) outer end and be equipped with flexible hose (19), dust absorption chamber (12) other end is equipped with a plurality of evenly distributed's air outlet (20).

3. A two-in-one keyboard brush according to claim 2, wherein: dust absorption chamber (12) one side is equipped with opening (30), opening (30) one side is equipped with spout (31), be equipped with baffle (32) in spout (31), baffle (32) one end both sides respectively are equipped with fixture block (33), opening (30) opposite side both ends respectively are equipped with draw-in groove (34), fixture block (33) are located in draw-in groove (34), spout (31) outside is equipped with recess (35), baffle (32) outside is equipped with push pedal (36), works as baffle (32) move to during spout (31) bottom, push pedal (36) are located in recess (35).

4. A two-in-one keyboard brush according to claim 1, wherein: the cleaning mechanism (40) comprises a second motor (41), a transmission cavity (42) is formed in the rear end of the brush holder (1), the second motor (41) is arranged in the transmission cavity (42), a second power shaft (43) is arranged at one end of the second motor (41), a first rotating wheel (44) is arranged at the other end of the second power shaft (43), a partition plate (45) is arranged in the middle of the transmission cavity (42), one end of the first rotating wheel (44) is in contact with the partition plate (45), first wheel teeth (46) are arranged at the other end of the first rotating wheel (44), a first platform (47) is arranged in the middle of the first rotating wheel (44), a second rotating wheel (48) is arranged at the other side of the first rotating wheel (44), second wheel teeth (49) are arranged at one end of the second rotating wheel (48), a second platform (50) is arranged in the middle of the second rotating wheel (48), and a spring (51) is arranged between the first platform (47) and the second platform (50), the other end of the second rotating wheel (48) is provided with a supporting column (52), and the other end of the supporting column (52) extends to the outer end of the brush handle (1) and is provided with a cleaning head (53).

5. A two-in-one keyboard brush according to claim 4, wherein: the brush holder is characterized in that an end cover (55) is arranged on the lower side of the brush holder (1), a plurality of fixing plates (56) which are uniformly distributed are arranged at the front end of the end cover (55), fixing grooves (57) matched with the fixing plates (56) are formed in the bottom end of the brush holder (1), and the fixing plates (56) are arranged in the fixing grooves (57).