CN212597441U

CN212597441U - LED advertisement machine with automatic clearance function

Info

Publication number: CN212597441U
Application number: CN202021013100.5U
Authority: CN
Inventors: 华志翔
Original assignee: Nanjing Oulang Intelligent Technology Co ltd
Current assignee: Nanjing Oulang Intelligent Technology Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-02-26
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a LED advertisement machine with automatic clearance function, including the advertisement machine, the left side of advertisement machine is equipped with cleaning device. This LED advertisement machine with automatic clearance function, concrete beneficial effect is as follows, through the belt, the sheave, in-wheel motor, the standpipe, the knee lever, a spring, cooperation between nozzle stub and the rubber strip, make this LED advertisement machine with automatic clearance function can clear up one side of advertisement machine screen automatically, the problem of the normal display effect of a large amount of dust influence is adhered to screen one side of advertisement machine has been solved, guarantee personnel's normal watch, do not need the operation personnel to clear up, reduce the work volume, through the knee, cooperation between immersible pump and the water tank, make when the rubber strip clears up the advertisement machine, can carry out the injection of washing liquid, improve the cleaning performance, and the frame, box body and sponge piece cooperation, can collect the washing liquid, guarantee the operation effect.

Description

LED advertisement machine with automatic clearance function

Technical Field

The utility model relates to the technical field, specifically be a LED advertisement machine with automatic clearance function.

Background

LED advertising machine is a novel advertising medium, all be fit for using in many places, for example application number is "201920853833.0" a portable LED advertising machine, including the advertisement casing, the LED display screen, the steadying plate, the regulating plate, the kelly, the sliding plate, a spring, the mounting bracket, remove the wheel, the rotating ring, fixed connection post and torsional spring, the terminal surface is fixed with the steadying plate under the advertisement casing, the LED display screen is installed to the inside front side of advertisement casing, the regulating plate is installed to the inside left and right sides of steadying plate, terminal surface is fixed with the mounting bracket under the regulating plate, although the aggregate erection of being convenient for, it is convenient to remove.

However, after long-time use, a large amount of dust can be attached to one side of the screen of the LED advertising machine, so that the normal display effect is affected, the LED advertising machine is inconvenient to watch, and needs to be cleaned by operators, and the workload is increased, so that the use requirements of people cannot be met in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED advertisement machine with automatic clearance function to propose in solving above-mentioned background art after long-time use, a large amount of dusts can be adhered to screen one side of LED advertisement machine, influence normal display effect, be not convenient for watch, need the operation personnel to clear up, increase the work load, so prior art can't satisfy the problem of people's use needs.

In order to achieve the above object, the utility model provides a following technical scheme: an LED advertisement machine with an automatic cleaning function comprises an advertisement machine, wherein a cleaning device is arranged on the left side of the advertisement machine;

the cleaning device comprises a grooved wheel, a hub motor, a belt, a vertical pipe, an eccentric wheel, a handle, a crank, a short pipe, a spring, a base and a rubber strip;

the grooved wheel is rotationally connected with the lower part of the front surface of the advertising machine through a pin shaft, the back surface of the hub motor is fixed with the upper part of the front surface of the advertising machine, the grooved wheel is rotationally connected with a hub motor through a belt, a vertical pipe is in clearance fit with the left side of the outer wall of the belt, eccentric wheels are arranged on the upper and lower parts of the right side of the inner wall of the vertical pipe and are rotationally connected with the vertical pipe through a pin shaft, the left side of the eccentric wheel is tightly propped against the right side of the belt, the right side of the eccentric wheel is fixedly connected with a handle, the left side of the outer wall of the vertical pipe is fixedly connected with a curved bar through a screw, the outer wall of the curved bar is in clearance fit with a short pipe, the left side of the outer wall of the curved bar is sleeved with a spring, the two ends of the spring are respectively propped against the curved bar and the short pipe, the bottom fixedly connected with base of nozzle stub, the inner wall joint of base has the rubber strip, the right side of rubber strip is laminated with the left side of advertisement machine mutually. The left side of the advertising machine can be cleaned.

Preferably, the transmission ratio of the grooved wheel to the hub motor is 1: 1. The rotation speed of the grooved wheel is ensured.

Preferably, the bottom of the base is provided with an auxiliary device;

the auxiliary device comprises a water tank, a plug body, a vertical hole, a submersible pump, a curved pipe and a sliding block;

the top right side fixedly connected with slider of water tank, the outer wall of slider is in the same place with the bottom internal surface slip joint of base, the inner wall left side top interference fit of water tank has the cock body, perpendicular hole has all been seted up to the top left and right sides of cock body, the inner wall bottom fixedly connected with immersible pump of water tank, the output intercommunication of immersible pump has the bent pipe, the outer wall of bent pipe runs through the top of water tank, and the outer wall of bent pipe runs through base and rubber strip from a left side to the right side in proper order. The cleaning liquid can be sprayed on the left side of the advertising machine, so that the left side of the advertising machine can be conveniently decontaminated by the rubber strips.

Preferably, a handle is processed at the top of the plug body. The design of the handle is convenient for taking down the plug body.

Preferably, a collecting device is arranged below the left side of the advertising machine;

the collecting device comprises a frame, a box body and a sponge block;

the right side of the outer wall of the frame is fixed with the left side of the advertising machine, a box body is in clearance fit with the inner wall of the frame, and a sponge block is in clearance fit with the inner wall of the box body. The cleaning liquid can be collected for the redundant cleaning liquid.

Preferably, the height of the sponge block is two thirds of the height of the box body. The sponge block can collect the sewage.

Preferably, a fixing device is arranged on the right side of the water tank;

the fixing device comprises a short rod, a sleeve and a threaded rod;

the right-hand member of quarter butt is together fixed with the outer wall left side of standpipe, the outer wall left side clearance fit of quarter butt has the sleeve, telescopic left end is together fixed with the outer wall right side of water tank, telescopic top is equipped with the threaded rod, the outer wall and the box thread of threaded rod link to each other, and the bottom of threaded rod offsets tightly with the top of quarter butt. The water tank is fixed.

Preferably, a hand wheel is machined at the top of the threaded rod. The design of hand wheel makes things convenient for the operating personnel to rotate the threaded rod.

Compared with the prior art, the beneficial effects of the utility model are that: this LED advertisement machine with automatic clearance function has good operation effect, and design novel structure, satisfying people's that can be better user demand, its concrete beneficial effect as follows:

through the cooperation between belt, sheave, in-wheel motor, standpipe, curved bar, spring, nozzle stub and the rubber strip for this LED advertisement machine with automatic clearance function can clear up one side of advertisement machine screen automatically, has solved the problem that screen one side of advertisement machine adheres to a large amount of dusts and influences normal display effect, guarantees personnel's normal watching, does not need the operation personnel to clear up, reduces the work load.

Through the cooperation between bent pipe, immersible pump and the water tank for when the rubber strip cleared up the advertisement machine, can carry out the injection of washing liquid, improve the cleaning performance, and frame, box body and sponge piece cooperation can be collected the washing liquid, guarantee the operation effect.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the hub motor, the crank shaft and the vertical tube in FIG. 1;

FIG. 3 is a schematic view showing the connection structure of the knee lever, the short tube and the spring in FIG. 2;

fig. 4 is a schematic view of a connection relationship between the submersible pump, the curved pipe and the slider in fig. 2.

In the figure: 1. cleaning device, 101, grooved pulley, 102, in-wheel motor, 103, belt, 104, standpipe, 105, eccentric wheel, 106, handle, 107, curved rod, 108, short pipe, 109, spring, 110, base, 111, rubber strip, 2, auxiliary device, 201, water tank, 202, cock body, 203, vertical hole, 204, immersible pump, 205, curved pipe, 206, slider, 3, collection device, 301, frame, 302, box body, 303, sponge piece, 4, fixing device, 401, short rod, 402, sleeve, 403, threaded rod, 5, advertising machine.

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, the present invention provides a technical solution: an LED advertising machine with an automatic cleaning function comprises an advertising machine 5, the type of the advertising machine 5 is not limited, a cleaning device 1 is arranged on the left side of the advertising machine 5, the cleaning device 1 comprises a grooved wheel 101, a hub motor 102, a belt 103, a vertical pipe 104, an eccentric wheel 105, a handle 106, a crank rod 107, a short pipe 108, a spring 109, a base 110 and a rubber strip 111, the grooved wheel 101 is rotatably connected with the lower part of the front face of the advertising machine 5 through a pin shaft, the back face of the hub motor 102 is fixed with the upper part of the front face of the advertising machine 5, the type of the hub motor 102 is QS48V1000W, the grooved wheel 101 is rotatably connected with the hub motor 102 through the belt 103, the vertical pipe 104 is in clearance fit with the left side of the outer wall of the belt 103, the eccentric wheel 105 is arranged on the upper and lower parts of the right side of the inner wall of the vertical pipe 104, the eccentric wheel 105 plays a fixing role on the vertical pipe 104 and the belt, the right side of eccentric wheel 105 is fixedly connected with handle 106, convenient for user to rotate eccentric wheel 105 through handle 106, the outer wall left side of standpipe 104 is through screw fixedly connected with knee lever 107, knee lever 107 plays the spacing effect to stub 108, the outer wall clearance fit of knee lever 107 has stub 108, the outer wall left side of knee lever 107 has cup jointed spring 109, spring 109 gives stub 108 the elasticity that is close to advertisement machine 5, the both ends of spring 109 respectively with knee lever 107 and stub 108 counterbalance tightly, the bottom fixedly connected with base 110 of stub 108, base 110 plays the fixed effect to rubber strip 111, the inner wall joint of base 110 has rubber strip 111, when rubber strip 111 reciprocates along the left side of advertisement machine 5, the left side of the advertising machine 5 can be cleaned, the right side of the rubber strip 111 is attached to the left side of the advertising machine 5, and the transmission ratio of the grooved pulley 101 to the hub motor 102 is 1: 1.

The bottom of the base 110 is provided with an auxiliary device 2, the auxiliary device 2 comprises a water tank 201, a plug body 202, vertical holes 203, a submersible pump 204, a curved pipe 205 and a sliding block 206, the right side of the top of the water tank 201 is fixedly connected with the sliding block 206, the sliding block 206 plays a role in fixing the water tank 201 and the base 110, the outer wall of the sliding block 206 is in sliding clamping connection with the inner surface of the bottom of the base 110, the plug body 202 is in interference fit above the left side of the inner wall of the water tank 201, the plug body 202 is taken down from the top of the water tank 201, so that cleaning liquid can be injected into the water tank 201 conveniently, the cleaning liquid can be clear water or detergent without limitation, the vertical holes 203 are formed in the left side and the right side of the top of the plug body 202, the vertical holes 203 guarantee the air pressure inside the water tank 201, the submersible pump 204 is fixedly connected to the bottom of the inner wall of the water, the cleaning liquid in the water tank 201 can be sprayed to the left side of the advertising machine 5 by the curved pipe 205 under the action of the submersible pump 204, the outer wall of the curved pipe 205 penetrates through the top of the water tank 201, the outer wall of the curved pipe 205 sequentially penetrates through the base 110 and the rubber strip 111 from left to right, and a handle is processed at the top of the plug body 202.

The left side below of advertisement machine 5 is equipped with collection device 3, and collection device 3 includes frame 301, box body 302 and sponge piece 303, and the outer wall right side of frame 301 is together fixed with the left side of advertisement machine 5, and frame 301 plays fixed effect to box body 302, and the inner wall clearance fit of frame 301 has box body 302, and the inner wall clearance fit of box body 302 has sponge piece 303, and the height of sponge piece 303 is the two-thirds of box body 302 height.

The right side of water tank 201 is equipped with fixing device 4, fixing device 4 includes quarter butt 401, sleeve 402 and threaded rod 403, the right-hand member of quarter butt 401 is together fixed with the outer wall left side of standpipe 104, the outer wall left side clearance fit of quarter butt 401 has sleeve 402, quarter butt 401 and the cooperation of sleeve 402 play fixed effect to water tank 201, threaded rod 403 plays fixed effect to quarter butt 401 and sleeve 402, the left end of sleeve 402 is together fixed with the outer wall right side of water tank 201, sleeve 402's top is equipped with threaded rod 403, the outer wall and the sleeve 402 screw of threaded rod 403 link to each other, and the bottom of threaded rod 403 offsets tightly with the top of quarter butt 401, the top processing of threaded rod 403 has the hand wheel.

When the LED advertising machine with the automatic cleaning function is used, the in-wheel motor 102 and the submersible pump 204 need to be connected with an external control device, the working frequency of the in-wheel motor 102 and the submersible pump 204 is set, when the LED advertising machine with the automatic cleaning function works normally, the plug body 202 is taken down, a sufficient amount of cleaning liquid is injected into the water tank 201, then the in-wheel motor 102 and the submersible pump 204 work simultaneously, the cleaning liquid in the water tank 201 is sprayed to the left side of the advertising machine by the submersible pump 204 through the bent pipe 205, the in-wheel motor 102 drives the belt 103 to rotate anticlockwise through the cooperation of the grooved pulley 101, the belt 103 drives the bent rod 107 and the water tank 201 to move downwards through the vertical pipe 104, at the moment, the bent rod 107 drives the rubber strip 111 through the base 110 to play a cleaning role on the left side of the advertising machine 5, the rubber strip 111 abuts against the left side of the advertising machine 5 through the cooperation of the spring 109 and, the scraped cleaning liquid enters the interior of the sponge block 303 in the box body 302 along the outer wall of the advertising machine 5, and is collected.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a LED advertisement machine with automatic clearance function, includes advertisement machine (5), its characterized in that: a cleaning device (1) is arranged on the left side of the advertising machine (5);

the cleaning device (1) comprises a grooved wheel (101), a hub motor (102), a belt (103), a vertical pipe (104), an eccentric wheel (105), a handle (106), a crank rod (107), a short pipe (108), a spring (109), a base (110) and a rubber strip (111);

the grooved pulley (101) is rotatably connected with the lower part of the front face of the advertising machine (5) through a pin shaft, the back face of the hub motor (102) is fixed with the upper part of the front face of the advertising machine (5), the grooved pulley (101) is rotatably connected with the hub motor (102) through a belt (103), a vertical pipe (104) is in clearance fit with the left side of the outer wall of the belt (103), eccentric wheels (105) are arranged on the upper and lower parts of the right side of the inner wall of the vertical pipe (104), the eccentric wheels (105) are rotatably connected with the vertical pipe (104) through pin shafts, the left side of each eccentric wheel (105) is tightly abutted against the right side of the belt (103), a handle (106) is fixedly connected with the right side of each eccentric wheel (105), a curved rod (107) is fixedly connected with the left side of the outer wall of the vertical pipe (104) through a screw, a short pipe (108) is in clearance fit with the outer wall, the both ends of spring (109) respectively with knee lever (107) and nozzle stub (108) counterbalance tightly, the bottom fixedly connected with base (110) of nozzle stub (108), the inner wall joint of base (110) has rubber strip (111), the right side of rubber strip (111) is laminated with the left side of advertisement machine (5) mutually.

2. The LED advertising machine with the automatic cleaning function as claimed in claim 1, wherein: the transmission ratio of the grooved wheel (101) to the hub motor (102) is 1: 1.

3. The LED advertising machine with the automatic cleaning function as claimed in claim 1, wherein: the bottom of the base (110) is provided with an auxiliary device (2);

the auxiliary device (2) comprises a water tank (201), a plug body (202), a vertical hole (203), a submersible pump (204), a curved pipe (205) and a sliding block (206);

the top right side fixedly connected with slider (206) of water tank (201), the outer wall of slider (206) is in the same place with the bottom internal surface slip joint of base (110), the inner wall left side top interference fit of water tank (201) has cock body (202), perpendicular hole (203) have all been seted up to the top left and right sides of cock body (202), the inner wall bottom fixedly connected with immersible pump (204) of water tank (201), the output intercommunication of immersible pump (204) has bent pipe (205), the top of water tank (201) is run through to the outer wall of bent pipe (205), and the outer wall of bent pipe (205) runs through base (110) and rubber strip (111) from a left side to the right side in proper order.

4. The LED advertising machine with the automatic cleaning function as claimed in claim 3, wherein: the top of the plug body (202) is provided with a handle.

5. The LED advertising machine with the automatic cleaning function as claimed in claim 1, wherein: a collecting device (3) is arranged below the left side of the advertising machine (5);

the collecting device (3) comprises a frame (301), a box body (302) and a sponge block (303);

the outer wall right side of frame (301) is together fixed with the left side of advertisement machine (5), the inner wall clearance fit of frame (301) has box body (302), the inner wall clearance fit of box body (302) has sponge piece (303).

6. The LED advertising machine with the automatic cleaning function as claimed in claim 5, wherein: the height of the sponge block (303) is two thirds of the height of the box body (302).

7. The LED advertising machine with the automatic cleaning function as claimed in claim 3, wherein: a fixing device (4) is arranged on the right side of the water tank (201);

the fixing device (4) comprises a short rod (401), a sleeve (402) and a threaded rod (403);

the right-hand member of quarter butt (401) is together fixed with the outer wall left side of standpipe (104), the outer wall left side clearance fit of quarter butt (401) has sleeve (402), the left end of sleeve (402) is together fixed with the outer wall right side of water tank (201), the top of sleeve (402) is equipped with threaded rod (403), the outer wall and the sleeve (402) screw thread of threaded rod (403) link to each other, and the bottom of threaded rod (403) offsets tightly with the top of quarter butt (401).

8. The LED advertising machine with the automatic cleaning function as claimed in claim 7, wherein: and a hand wheel is machined at the top of the threaded rod (403).