CN211191110U

CN211191110U - Protection device of keyboard for financial economy

Info

Publication number: CN211191110U
Application number: CN201921177860.7U
Authority: CN
Inventors: 曹丽娥; 林高颂
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-08-07
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses a protection device of keyboard for financial economy, including protective housing, first spout, second spout, mounting panel, rubber suction cup, axis of rotation, spacing sleeve, cylinder brush, motor, mount, connecting plate, dust absorption head, slider, dust absorption pipe, storage dirt shell, spring, baffle, dust removal metal filters, air exhauster, linear electric motor, gyro wheel, dust exhaust section of thick bamboo and supporting leg. This kind of protection device of keyboard for financial economy simple structure, the modern design, be convenient for carry out the dust clearance to the keyboard surface of placing, avoid the user to receive the clearance process, improve the cleaning efficiency on keyboard surface, absorb the dust after the clearance simultaneously, improve the cleaning effect to the keyboard surface, be convenient for stabilize the protective housing fixedly, guarantee cylinder brush is to the stable cleaning efficiency on keyboard surface, simultaneously under the effect through the baffle that sets up and spring, avoid the dust after the filtration to fall into the suction tube once more, be convenient for store up the storage of dirt shell to the dust, convenient to use.

Description

Protection device of keyboard for financial economy

Technical Field

The utility model relates to a protection device specifically is a protection device of keyboard for financial economy, belongs to keyboard protection application technical field for financial economy.

Background

A keyboard is a command and data input device used to operate equipment and also refers to a set of function keys (e.g., typewriter, computer keyboard) arranged to operate a machine or equipment through a system. The keyboard is also a part of a keyboard musical instrument, and may also refer to a musical instrument using a keyboard, such as a piano, a digital piano, or an electronic organ, etc., which is useful for practicing typing.

There are a lot of problems in the use of keyboard at present, when not using, place for a long time and lead to the more dust of keyboard surface adsorption easily like some keyboards that have now, the cleanliness factor on very big reduction keyboard surface needs the user to clear up simultaneously, and the clearance is inconvenient, and very big reduction worker's cleaning efficiency, influence the use. Therefore, a protection device for a financial and economic keyboard is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to provide a protection device for a financial and economic keyboard to solve the above problems.

The utility model realizes the purpose by the following technical proposal, a protection device of a keyboard for financial economy comprises a protection shell and a dust storage shell, wherein the bottom of the opposite side surface of the protection shell is fixedly connected with a mounting plate, and the bottom of the mounting plate is fixedly connected with a rubber sucker; the surface of the top of the protective shell is provided with a first sliding groove, and the surface of the opposite side of the protective shell is provided with a second sliding groove; a sliding block is connected in the first sliding groove in a sliding manner; the top side of the sliding block is fixedly connected with a dust storage shell, and the bottom side of the sliding block is fixedly connected with a connecting plate; the inner wall of the top of the protective shell is fixedly connected with a linear motor, and the tail end of an output shaft of the linear motor is fixedly connected with a sliding block; the second sliding chute is connected with a limiting sleeve in a sliding manner, and a rotating shaft is sleeved in the limiting sleeve; the surface of the rotating shaft is sleeved with the roller brush arranged in the protective shell, and one end of the rotating shaft is connected with the output end of the motor; dust collection heads fixedly connected with the connecting plate are arranged on two opposite sides of the roller brush and are communicated with the inner cavity of the dust storage shell through dust collection pipes;

the inner wall of the dust storage shell is fixedly connected with a dust removal metal filter screen, and a baffle attached to the top end of the dust collection pipe is arranged at the bottom side of the dust removal metal filter screen; the bottom of the baffle is elastically connected with the inner wall of the dust storage shell through a spring; a dust discharge cylinder at one side of the inner cavity of the dust storage shell is fixedly communicated; an exhaust fan is fixedly clamped at the top of the dust storage shell, and a supporting leg is fixedly connected at the bottom of the dust storage shell; the bottom of the supporting leg is rotatably connected with a roller.

Preferably, the number of the limiting sleeves is two, the limiting sleeves are positioned at two ends of the rotating shaft, and the cross sections of the limiting sleeves are of I-shaped structures.

Preferably, the bottom surface of the rubber suction cup is on the same horizontal plane as the bottom surface of the protective shell.

Preferably, the number of the dust collection heads is two, and the adjacent dust collection heads are distributed at equal intervals.

Preferably, the two opposite sides of the connecting plate are fixedly connected with the limiting sleeve through fixing frames.

Preferably, the number of the supporting legs is four, and the supporting legs are positioned at four corner positions at the bottom of the dust storage shell.

The utility model has the advantages that:

1. this kind of protection device of keyboard for financial economy simple structure, modern design are convenient for carry out the dust clearance to the keyboard surface of placing, avoid the user to receive the clearance process, improve the cleaning efficiency on keyboard surface, absorb the dust after the clearance simultaneously, improve the clearance effect to the keyboard surface, do benefit to the worker and use.

2. When using, be convenient for stabilize the protective housing fixedly, guarantee cylinder brush is to the stable cleaning efficiency on keyboard surface, simultaneously through the baffle that sets up and the effect of spring under, in avoiding the dust after the filtration to fall the suction drum once more, be convenient for store up the storage of dirt shell to the dust, the practicality value is higher, is fit for using widely.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the inner wall surface at the top of the protective shell of the present invention;

FIG. 3 is a schematic view of the connection structure of the roller brush and the dust collection head of the present invention;

fig. 4 is a schematic view of the connection structure of the second chute and the limiting sleeve of the present invention.

In the figure: 1. the dust collector comprises a protective shell, 101, a first chute, 102, a second chute, 2, a mounting plate, 3, a rubber sucker, 4, a rotating shaft, 5, a limiting sleeve, 6, a roller brush, 7, a motor, 8, a fixing frame, 9, a connecting plate, 10, a dust collection head, 11, a sliding block, 12, a dust collection pipe, 13, a dust storage shell, 14, a spring, 15, a baffle, 16, a dust collection metal filter screen, 17, an exhaust fan, 18, a linear motor, 19, a roller, 20, a dust collection cylinder, 21 and a supporting leg.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a protection device for a financial and economic keyboard comprises a protection shell 1 and a dust storage shell 13, wherein the bottom of the opposite side surface of the protection shell 1 is fixedly connected with a mounting plate 2, the bottom of the mounting plate 2 is fixedly connected with a rubber sucker 3, and the rubber sucker 3 is arranged to facilitate stable fixation of the protection shell 1; the top surface of the protective shell 1 is provided with a first sliding groove 101, and the opposite side surface of the protective shell 1 is provided with a second sliding groove 102; the first sliding chute 101 is internally and slidably connected with a sliding block 11, and the sliding block 11 can conveniently slide due to the arrangement of the first sliding chute 101; the top side of the sliding block 11 is fixedly connected with a dust storage shell 13, the bottom side of the sliding block 11 is fixedly connected with a connecting plate 9, and the dust storage shell 13 is arranged to facilitate dust storage; the inner wall of the top of the protective shell 1 is fixedly connected with a linear motor 18, the tail end of an output shaft of the linear motor 18 is fixedly connected with the sliding block 11, and the linear motor 18 is arranged to drive the sliding block 11 to slide conveniently; the second sliding chute 102 is connected with a limiting sleeve 5 in a sliding manner, the rotating shaft 4 is sleeved in the limiting sleeve 5, and the limiting sleeve 5 is arranged to facilitate the rotating of the rotating shaft 4 during movement; the surface of the rotating shaft 4 is sleeved with a roller brush 6 arranged in the protective shell 1, one end of the rotating shaft 4 is connected with the output end of a motor 7, and the arranged motor 7 is convenient for driving the rotating shaft 4 to drive the roller brush 6 to rotate; the two opposite sides of the roller brush 6 are respectively provided with a dust collection head 10 fixedly connected with the connecting plate 9, and the dust collection heads 10 are communicated with the inner cavity of the dust storage shell 13 through dust collection pipes 12;

the inner wall of the dust storage shell 13 is fixedly connected with a dust removal metal filter screen 16, a baffle 15 attached to the top end of the dust collection pipe 12 is arranged at the bottom side of the dust removal metal filter screen 16, and the dust removal metal filter screen 16 is arranged to facilitate dust filtration in the air; the bottom of the baffle 15 is elastically connected with the inner wall of the dust storage shell 13 through a spring 14; a dust discharge cylinder 20 at one side of the inner cavity of the dust storage shell 13 is fixedly communicated, and the dust discharge cylinder 20 is arranged to facilitate the discharge of stored dust; an exhaust fan 17 is fixedly clamped at the top of the dust storage shell 13, and a supporting leg 21 is fixedly connected at the bottom of the dust storage shell 13; the bottom of the supporting leg 21 is rotatably connected with a roller 19, the arranged roller 19 and the dust storage shell 13.

The number of the limiting sleeves 5 is two, the limiting sleeves 5 are positioned at two ends of the rotating shaft 4, and the cross sections of the limiting sleeves 5 are in I-shaped structures, so that the rotating shaft 4 can rotate stably; the bottom surface of the rubber sucker 3 and the bottom surface of the protective shell 1 are on the same horizontal plane, so that the protective shell 1 is conveniently and stably fixed; the number of the dust collection heads 10 is two, and the adjacent dust collection heads 10 are distributed at equal intervals, so that the dust collection heads 10 are ensured to be placed orderly and are convenient to use; the two opposite sides of the connecting plate 9 are fixedly connected with the limiting sleeve 5 through the fixing frames 8, so that the connecting plate 9 is stably connected with the limiting sleeve 5; the supporting legs 21 are four in number, and the supporting legs 21 are located at four corner positions at the bottom of the dust storage shell 13, so that the dust storage shell 13 is guaranteed to be stably placed.

When the utility model is used, firstly, the electrical components in the device are all externally connected with a control switch and a power supply, the protective shell 1 is sleeved on the surface of the keyboard, the rubber sucker 3 fixedly connected with the bottom surface of the mounting plate 2 is used for stable fixation, the motor 7, the linear motor 18 and the exhaust fan 17 are simultaneously started, the linear motor 18 pushes the slider 11 to move through the output shaft, the slider 11 drives the connecting plate 9 and the dust storage shell 13 to move synchronously, the connecting plate 9 drives the fixedly connected limiting sleeve 5 to move through the fixing frame 8, the rotating shaft 4 is further driven to move through the limiting sleeve 5, the rotating shaft 4 is driven by the motor 7 to drive the roller brush 6 to rotate, the dust on the surface of the keyboard is cleaned through the roller brush 6, meanwhile, the air in the dust storage shell 13 is extracted through the exhaust fan 17, and then the dust suction pipe 12 absorbs the dust cleaned in the protective shell 1 through, then the dust sucked out is injected into the dust storage shell 13 through the dust suction pipe 12, then the air dust in the dust storage shell 13 is filtered through the dust removal metal filter screen 16, the filtered air is drawn out through the exhaust fan 17, the filtered dust is stored in the inner cavity of the dust storage shell 13, and finally the dust is discharged through the dust discharge barrel 20, so that the financial and economic keyboard is protected.

The motor 7 is a Y2 motor sold by constant speed stock control, and its supporting circuit can be provided by the trade company.

The linear motor 18 is a 5IK60GU linear motor sold by Shuchen machine electro-technology, Inc. of Dong guan, Ali Bara, and its supporting circuit can be supplied by the trade company.

The exhaust fan 17 is an HF-150P exhaust fan sold by Hongzhen crown motor Limited company in Shenzhen, and the supporting circuit of the HF-150P exhaust fan can be provided by a merchant.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a protection device of keyboard for financial economy, includes protective housing (1) and stores up dirt shell (13), its characterized in that: the bottom of the opposite side surface of the protective shell (1) is fixedly connected with a mounting plate (2), and the bottom of the mounting plate (2) is fixedly connected with a rubber sucker (3); the top surface of the protective shell (1) is provided with a first sliding groove (101), and the opposite side surface of the protective shell (1) is provided with a second sliding groove (102); a sliding block (11) is connected in the first sliding groove (101) in a sliding manner; the top side of the sliding block (11) is fixedly connected with a dust storage shell (13), and the bottom side of the sliding block (11) is fixedly connected with a connecting plate (9); the inner wall of the top of the protective shell (1) is fixedly connected with a linear motor (18), and the tail end of an output shaft of the linear motor (18) is fixedly connected with a sliding block (11); the second sliding groove (102) is connected with a limiting sleeve (5) in a sliding manner, and a rotating shaft (4) is sleeved in the limiting sleeve (5); the surface of the rotating shaft (4) is sleeved with a roller brush (6) arranged in the protective shell (1), and one end of the rotating shaft (4) is connected with the output end of the motor (7); dust collection heads (10) fixedly connected with the connecting plate (9) are arranged on two opposite sides of the roller brush (6), and the dust collection heads (10) are communicated with the inner cavity of the dust storage shell (13) through dust collection pipes (12);

the inner wall of the dust storage shell (13) is fixedly connected with a dust removal metal filter screen (16), and a baffle (15) attached to the top end of the dust collection pipe (12) is arranged at the bottom side of the dust removal metal filter screen (16); the bottom of the baffle (15) is elastically connected with the inner wall of the dust storage shell (13) through a spring (14); a dust discharge cylinder (20) at one side of the inner cavity of the dust storage shell (13) is fixedly communicated; an exhaust fan (17) is fixedly clamped at the top of the dust storage shell (13), and a support leg (21) is fixedly connected at the bottom of the dust storage shell (13); the bottom of the supporting leg (21) is rotatably connected with a roller (19).

2. A financial economy keyboard protection device as claimed in claim 1, wherein: the number of the limiting sleeves (5) is two, the limiting sleeves (5) are located at two ends of the rotating shaft (4), and the cross sections of the limiting sleeves (5) are of I-shaped structures.

3. A financial economy keyboard protection device as claimed in claim 1, wherein: the bottom surface of the rubber sucker (3) and the bottom surface of the protective shell (1) are on the same horizontal plane.

4. A financial economy keyboard protection device as claimed in claim 1, wherein: the number of the dust collection heads (10) is two, and the adjacent dust collection heads (10) are distributed at equal intervals.

5. A financial economy keyboard protection device as claimed in claim 1, wherein: the two opposite sides of the connecting plate (9) are fixedly connected with the limiting sleeve (5) through the fixing frame (8).

6. A financial economy keyboard protection device as claimed in claim 1, wherein: the number of the supporting legs (21) is four, and the supporting legs (21) are positioned at four corner positions at the bottom of the dust storage shell (13).