CN212821265U - Cleaning device for liquid display screen - Google Patents

Abstract

The utility model discloses a cleaning device for liquid display screen, including base, electric putter, mount, spacing, motor, ratchet, water pump, inner tube, output tube, water tank, fixed plate, spacing groove, driving lever, gag lever post, fixed disk, box, universal wheel, shower nozzle, connecting block, cleaning brush, unable adjustment base, collection box, connecting rod and connecting band. The utility model has simple structure, is provided with a connecting rod, a shifting rod, a limiting groove, a cleaning brush, a water pump, a spray head, a limiting frame, a motor and a limiting rod, and the shifting rod drives the connecting rod and the cleaning brush to swing left and right through the mutual cooperation among the motor, the limiting frame, the limiting rod and the shifting rod, thereby cleaning the surface of the liquid display screen; through setting up universal wheel, unable adjustment base, electric putter, collection box, box and connecting block, adjust the height of box through electric putter to the realization is cleared up the work to the liquid display screen of co-altitude not, and whole device compact structure has increased the practicality.

Description

Cleaning device for liquid display screen

Technical Field

The utility model relates to a cleaning device specifically is a cleaning device for liquid display screen belongs to liquid display screen clearance auxiliary assembly technical field.

Background

With the development of electronic technology, the use of display screens is more and more common, however, the screens are easy to accumulate dust, and the screens are not clean.

In the prior art, cleaning personnel are often needed to clean the display screen, the efficiency is low, and the cleaning effect is difficult to ensure; and, in other cases, the screen area is too large or it is hung at a too high position, so that the cleaning worker cannot effectively perform the cleaning work. Therefore, a cleaning device for a liquid display screen is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cleaning device for liquid display screen just in order to solve above-mentioned problem.

The utility model realizes the above purpose by the following technical proposal, a cleaning device for a liquid display screen, which comprises a box body and a cleaning brush, the bottom end of the box body is fixedly connected with an electric push rod, the bottom end of the electric push rod is fixedly connected with a base, the bottom end of the base is fixedly connected with a universal wheel, the inner side wall of the box body is fixedly connected with a fixed plate, the upper surface of the fixed plate is fixedly connected with a water pump, the input end of the water pump is connected with a threaded connecting pipe, the other end of the connecting pipe is connected with an inner pipe in a threaded manner, the inner pipe runs through a water tank, the output end of the water pump is connected with an output pipe in a threaded manner, the other end of the output pipe is connected with a spray head in a threaded manner, the lower surface of the, the dwang through connection ratchet, the inside back fixed connection gag lever post of box, the below fixed connection fixed disk of gag lever post, the fixed disk rotates and connects the driving lever, driving lever side fixed connection connecting rod, connecting rod other end fixed connection connecting block, the cleaning brush of connecting block joint, box back fixed connection unable adjustment base, the box is collected to the unable adjustment base joint, the spacing groove has been seted up at the back to the box, the top of gag lever post is rotated and is connected with spacing.

Preferably, the number of universal wheels is four, and four the universal wheels distribute respectively around the bottom of box, the universal wheel is provided with the brake block.

Preferably, the two sides of the front surface of the box body are hinged with box doors, the outer surfaces of the two box doors are fixedly connected with door handles, and the two door handles are symmetrical about the connection line of the two box doors.

Preferably, the connecting rod runs through the box rear wall through the limiting groove, the clamping groove has been seted up to the connecting block lateral wall, the geometric dimension of clamping groove is unanimous with the geometric dimension of cleaning brush.

Preferably, the output pipe penetrates through the rear wall of the box body, and the output pipe is positioned above the connecting rod.

Preferably, both sides of the upper end of the limiting frame are provided with baffle plates, the baffle plates are attached to teeth on the side edge of the ratchet wheel, the number of the limiting rods is two, and the lower end of the limiting frame is located between the limiting rods.

The utility model has the advantages that:

1. the cleaning device for the liquid display screen is simple in structure and convenient to operate, is provided with a connecting rod, a shifting rod, a limiting groove, a cleaning brush, a water pump, a spray head, a limiting frame, a motor and a limiting rod, and enables the shifting rod to drive the connecting rod and the cleaning brush to swing left and right through mutual matching of the motor, the limiting frame, the limiting rod and the shifting rod, so that the surface of the liquid display screen is cleaned;

2. this cleaning device for liquid display screen is through setting up universal wheel, unable adjustment base, electric putter, collection box, box and connecting block, through the height of electric putter adjusting box to the realization is to the liquid display screen cleaning work of co-altitude not, and the collection box is convenient for collect the waste liquid and the dirt that the clearance in-process produced, and whole device compact structure, convenient to use is fit for using widely.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is the overall structure of the present invention

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: 1. the cleaning brush comprises a base, 2, an electric push rod, 3, a fixing frame, 4, a limiting frame, 5, a motor, 6, a ratchet wheel, 7, a water pump, 8, an internal pipe, 9, an output pipe, 10, a water tank, 11, a fixing plate, 12, a limiting groove, 13, a shifting rod, 14, a limiting rod, 15, a fixing disc, 16, a box body, 17, a universal wheel, 18, a spray head, 19, a connecting block, 20, a cleaning brush, 21, a fixing base, 22, a collecting box, 23, a connecting rod, 24 and a connecting band.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, a cleaning device for a liquid display screen includes a box 16 and a cleaning brush 20, wherein a bottom end of the box 16 is fixedly connected with an electric push rod 2, a bottom end of the electric push rod 2 is fixedly connected with a base 1, a bottom end of the base 1 is fixedly connected with a universal wheel 17, an inner side wall of the box 16 is fixedly connected with a fixed plate 11, an upper surface of the fixed plate 11 is fixedly connected with a water pump 7, an input end of the water pump 7 is connected with a connecting pipe in a threaded manner, the other end of the connecting pipe is connected with an inner pipe 8 in a threaded manner, the inner pipe 8 penetrates through a water tank 10, an output end of the water pump 7 is connected with an output pipe 9 in a threaded manner, the other end of the output pipe 9 is connected with a spray head 18 in a threaded manner, a fixed frame 3 is fixedly connected, the dwang is cup jointed to the other end of connecting band 24, dwang through connection ratchet 6, the inside fixed connection gag lever post 14 at the back of box 16, gag lever post 14's below fixed connection fixed disk 15, fixed disk 15 rotates and connects driving lever 13, driving lever 13 side fixed connection connecting rod 23, connecting rod 23 other end fixed connection connecting block 19, connecting block 19 joint cleaning brush 20, box 16 back fixed connection unable adjustment base 21, box 22 is collected to unable adjustment base 21 joint, spacing groove 12 has been seted up at the back to box 16, gag lever post 14's top is rotated and is connected with spacing 4.

The number of the universal wheels 17 is four, the four universal wheels 17 are respectively distributed on the periphery of the bottom end of the box body 16, the universal wheels 17 are provided with brake pads, so that the cleaning device for the liquid display screen can be conveniently moved, and the brake pads are convenient for keeping the stability of equipment when in use; the two sides of the front surface of the box body 16 are hinged with box doors, the outer surfaces of the two box doors are fixedly connected with door handles, and the two door handles are symmetrical about the connecting line of the two box doors, so that the components in the box body 16 can be conveniently overhauled at the later stage; the connecting rod 23 penetrates through the rear wall of the box body 16 through the limiting groove 12, a clamping groove is formed in the side wall of the connecting block 19, and the geometric dimension of the clamping groove is consistent with that of the cleaning brush 20, so that cleaning work is facilitated; the output pipe 9 penetrates through the rear wall of the box body 16, and the output pipe 9 is positioned above the connecting rod 23, so that the liquid display screen is convenient to clean; the two sides of the upper end of the limiting frame 4 are provided with baffle plates, the baffle plates are attached to teeth on the side edge of the ratchet wheel 6, the number of the limiting rods 14 is two, and the lower end of the limiting frame 4 is located between the two limiting rods 14, so that the movement range of the shift lever 13 is conveniently controlled, and the cleaning brush 20 can swing left and right.

The utility model discloses when using, the equal external control switch of electrical components when using that appears in this application, remove this cleaning device for liquid display screen to waiting to clear up the display screen next door, adjust electric putter 2, make box 16 rise to liquid display screen just face, and cleaning brush 20 contacts with the display screen, start water pump 7, cleaning solution in water pump 7 with water tank 10 is carried to shower nozzle 18 through built-in pipe 8, finally through 18 blowout of shower nozzle, then starter motor 5, motor 5 drive ratchet 6 rotates, under spacing 4's effect, driving lever 13 is the swing back and forth between two gag lever posts 14, thereby drive cleaning brush 20 horizontal hunting, and then realize the clearance to the liquid display screen, the dirty dirt that the clearance in-process produced will get into and collect in the box 22, only need to wash cleaning box 22 after the clearance is finished.

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.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (6)

1. The utility model provides a cleaning device for liquid display screen which characterized in that: comprises a box body (16) and a cleaning brush (20), the bottom end of the box body (16) is fixedly connected with an electric push rod (2), the bottom end of the electric push rod (2) is fixedly connected with a base (1), the bottom end of the base (1) is fixedly connected with a universal wheel (17), the inner side wall of the box body (16) is fixedly connected with a fixed plate (11), the upper surface of the fixed plate (11) is fixedly connected with a water pump (7), the input end of the water pump (7) is in threaded connection with a connecting pipe, the other end of the connecting pipe is in threaded connection with an inner pipe (8), the inner pipe (8) runs through a water tank (10), the output end of the water pump (7) is in threaded connection with an output pipe (9), the other end of the output pipe (9) is in threaded connection with a spray head (18), the lower surface of the fixed plate (11, the outer surface of the output shaft of the motor (5) is sleeved with a connecting belt (24), the other end of the connecting belt (24) is sleeved with a rotating rod, the rotating rod is connected with a ratchet wheel (6) in a penetrating way, a limiting rod (14) is fixedly connected with the rear surface inside the box body (16), a fixed disc (15) is fixedly connected below the limiting rod (14), the fixed disc (15) is rotatably connected with a shifting rod (13), the side edge of the deflector rod (13) is fixedly connected with a connecting rod (23), the other end of the connecting rod (23) is fixedly connected with a connecting block (19), the connecting block (19) is clamped with the cleaning brush (20), the back of the box body (16) is fixedly connected with a fixed base (21), fixing base (21) joint collection box (22), spacing groove (12) have been seted up at box (16) back, the top of gag lever post (14) is rotated and is connected with spacing (4).

2. The cleaning device for the liquid display screen according to claim 1, wherein: the number of universal wheels (17) is four, and four universal wheels (17) distribute around the bottom of box (16) respectively, universal wheels (17) are provided with the brake block.

3. The cleaning device for the liquid display screen according to claim 1, wherein: the two sides of the front surface of the box body (16) are hinged with box doors, the outer surfaces of the two box doors are fixedly connected with door handles, and the two door handles are symmetrical about the connection line of the two box doors.

4. The cleaning device for the liquid display screen according to claim 1, wherein: the connecting rod (23) penetrates through the rear wall of the box body (16) through the limiting groove (12), a clamping groove is formed in the side wall of the connecting block (19), and the geometric dimension of the clamping groove is consistent with that of the cleaning brush (20).

5. The cleaning device for the liquid display screen according to claim 1, wherein: the output pipe (9) penetrates through the rear wall of the box body (16), and the output pipe (9) is positioned above the connecting rod (23).

6. The cleaning device for the liquid display screen according to claim 1, wherein: the limiting device is characterized in that baffle plates are arranged on two sides of the upper end of the limiting frame (4), the baffle plates are attached to teeth on the side edge of the ratchet wheel (6), the number of the limiting rods (14) is two, and the lower end of the limiting frame (4) is located between the limiting rods (14).

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