CN211280409U

CN211280409U - Automatic cleaning blackboard

Info

Publication number: CN211280409U
Application number: CN201921249891.9U
Authority: CN
Inventors: 翁俊丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-08-18
Anticipated expiration: 2029-08-05

Abstract

The utility model discloses an automatic cleaning blackboard, in particular to the field of blackboards, which comprises a mounting plate, wherein a blackboard body is fixedly arranged on the front side of the mounting plate, and a cleaning component is arranged on the mounting plate; the cleaning assembly comprises a fixed rod, the fixed rod is fixedly arranged at the top of the mounting plate, a fixed plate is fixedly arranged on the fixed rod, a rack is fixedly arranged at the bottom of the fixed plate, a sliding rod is fixedly arranged on the fixed rod, a first sliding block and a second sliding block are sleeved on the sliding rod, one end of the sliding rod is arranged on the first sliding block, and one end of the first sliding block is far away from the sliding rod on the second sliding block. The utility model discloses a brush hair on the second montant is scrubbed blackboard body earlier repeatedly, later scrapes clean blackboard body surperficial water and spot through the rubber doctor-bar on the first montant to blackboard body surface air flow and make blackboard body surface rapid draing through air pump work with higher speed, clean effectual, it is fast, improved the teaching effect.

Description

Automatic cleaning blackboard

Technical Field

The utility model relates to a blackboard technical field, more specifically say, the utility model relates to an automatic cleaning blackboard.

Background

The blackboard is not particularly a black board, is a plane which can be repeatedly written by chalk in the traditional sense, has a hard board surface and is mainly used for teaching, and blackboard newspaper is a popular propaganda place which takes a fixed or movable blackboard as a carrier and chalk or advertising pigment as a writing and drawing tool, has the advantages of easy scrubbing, modification and replacement, is the most economic, convenient and common propaganda form, and is widely applied to primary and secondary schools, troops, universities and industrial enterprises and public institutions.

However, the blackboard in the prior art has some defects, for example, during teaching, because the blackboard needs to be used continuously, the cleaning frequency is very high, the blackboard eraser is generally used for cleaning by manual cleaning, the cleaning efficiency is slow, and after the blackboard is stained with excessive chalk dust, the cleaning effect is greatly reduced, so that the blackboard eraser is not clean and the teaching is affected.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides an automatic cleaning blackboard, brush hair on through the second montant is earlier scrubbed repeatedly to blackboard body, and cooperate the water pump work to deliver to blackboard body surface with the water pump in the water pocket, strengthen clean ability, later scrape the water and the spot on blackboard body surface through the rubber doctor-bar on the first montant, and flow and make blackboard body surface quick drying through blackboard body surface air with higher speed through air pump work, it is clean effectual, high speed, degree of automation is high, the teaching effect is improved, in order to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic cleaning blackboard comprises a mounting plate, wherein a blackboard body is fixedly arranged on the front side of the mounting plate, and a cleaning assembly is arranged on the mounting plate;

the cleaning component comprises a fixed rod, the fixed rod is fixedly arranged at the top of the mounting plate, a fixed plate is fixedly arranged on the fixed rod, a rack is fixedly arranged at the bottom of the fixed plate, a sliding rod is fixedly arranged on the fixed rod, a first sliding block and a second sliding block are sleeved on the sliding rod, the first sliding block is arranged at one end of the sliding rod, the second sliding block is arranged at one end of the sliding rod, which is far away from the first sliding block, motors are fixedly arranged at the tops of the first sliding block and the second sliding block, gears are fixedly arranged on the motors, the gears are meshed with the rack, a first vertical rod is fixedly arranged at the bottom of the first sliding block, the first vertical rod is arranged at the front side of the blackboard body, a rubber scraping blade is fixedly arranged at the rear side of the first vertical rod, a second vertical rod is fixedly arranged at the bottom of the second sliding block, the second, the blackboard eraser is characterized in that a plurality of nozzles are fixedly arranged on the water guide pipe, bristles are fixedly arranged on the rear side of the second vertical rod, an air guide pipe is fixedly arranged on the front side of the mounting plate, the air guide pipe is arranged at the top of the blackboard body, a plurality of air nozzles are fixedly arranged at the bottom of the air guide pipe, an air inlet pipe is fixedly arranged at the top of the air guide pipe, an air pump is fixedly arranged on the air inlet pipe, a water bag is fixedly arranged at the top of the fixing plate, a corrugated pipe is fixedly arranged on the water bag, a water pump is fixedly arranged on the corrugated pipe, one end of the corrugated pipe is fixedly connected with one end of.

In a preferred embodiment, a connecting pipe penetrates through the water bag, and a water storage tank is fixedly arranged at one end, far away from the water bag, of the connecting pipe.

In a preferred embodiment, a U-shaped pipe is fixedly arranged on one side of the water storage tank, and a plurality of filter screens are fixedly arranged on the inner side of one end, close to the water storage tank, of the U-shaped pipe.

In a preferred embodiment, a water collecting hopper is fixedly arranged at one end of the U-shaped pipe, which is far away from the water storage tank, and an impurity guide pipe penetrates through the bottom of the U-shaped pipe.

In a preferred embodiment, the bottom of the impurity conduit is fixedly provided with an impurity collecting tank.

In a preferred embodiment, a battery is fixedly arranged on the top of the fixing plate.

In a preferred embodiment, a solar panel is connected to the battery, and the battery and the solar panel are connected through a conductive wire.

In a preferred embodiment, the motor is connected with the battery through a conducting wire, the water pump is connected with the battery through a conducting wire, and the air pump is connected with the battery through a conducting wire.

The utility model discloses a technological effect and advantage:

1. the blackboard body is firstly repeatedly scrubbed through the bristles on the second vertical rod, the water in the water bag is pumped to the surface of the blackboard body by matching with the water pump, the cleaning capability is enhanced, then water and stains on the surface of the blackboard body are scraped through the rubber wiper on the first vertical rod, and the air flow on the surface of the blackboard body is accelerated through the air pump, so that the surface of the blackboard body is quickly dried, the cleaning effect is good, the speed is high, the automation degree is high, the teaching effect is improved, the design is reasonable, and the practicability is high;

2. solar cell panel conversion solar energy through setting up is the electric energy, for battery charging, and environmental protection more collects the rainwater through the water collecting bucket and stores in leading-in cistern of U type pipe, has further improved the feature of environmental protection, filters impurity through the filter screen, and impurity is collected in falling into impurity collection jar through the impurity pipe under the action of gravity to the later stage clearance of being convenient for.

Drawings

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

Fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.

Fig. 3 is a side view schematic diagram of the second slider of the present invention.

Fig. 4 is a schematic side view of the first slider of the present invention.

Fig. 5 is a schematic view of the three-dimensional structure of the water tank of the present invention.

The reference signs are: the blackboard comprises a mounting plate 1, a blackboard body 2, a cleaning assembly 3, a fixing rod 4, a fixing plate 5, a rack 6, a sliding rod 7, a first sliding block 8, a second sliding block 9, a motor 10, a gear 11, a first vertical rod 12, a rubber scraper 13, a second vertical rod 14, a water guide pipe 15, a nozzle 16, brush bristles 17, an air guide pipe 18, an air nozzle 19, an air inlet pipe 20, an air pump 21, a water bag 22, a corrugated pipe 23, a water pump 24, a water tank 25, a water outlet pipe 26, a connecting pipe 27, a water storage tank 28, a U-shaped pipe 29, a filter screen 30, a water collecting hopper 31, an impurity guide pipe 32, an impurity collecting tank 33.

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.

The automatic cleaning blackboard shown in the attached figures 1 to 5 comprises an installation plate 1, wherein a blackboard body 2 is fixedly arranged on the front side of the installation plate 1, and a cleaning assembly 3 is arranged on the installation plate 1;

the cleaning component 3 comprises a fixed rod 4, the fixed rod 4 is fixedly arranged at the top of the mounting plate 1, a fixed plate 5 is fixedly arranged on the fixed rod 4, a rack 6 is fixedly arranged at the bottom of the fixed plate 5, a slide rod 7 is fixedly arranged on the fixed rod 4, a first slide block 8 and a second slide block 9 are sleeved on the slide rod 7, the first slide block 8 is arranged at one end of the slide rod 7, the second slide block 9 is arranged at one end of the slide rod 7 away from the first slide block 8, a motor 10 is fixedly arranged at the top of each of the first slide block 8 and the second slide block 9, a gear 11 is fixedly arranged on the motor 10, the gear 11 is meshed with the rack 6, a first vertical rod 12 is fixedly arranged at the bottom of the first slide block 8, the first vertical rod 12 is arranged at the front side of the blackboard body 2, a rubber scraper 13 is fixedly arranged at the rear side of the first vertical rod 12, the second vertical rod 14 is arranged on the front side of the blackboard body 2, a water guide pipe 15 is fixedly arranged on the rear side of the second vertical rod 14, a plurality of nozzles 16 are fixedly arranged on the water guide pipe 15, bristles 17 are fixedly arranged on the rear side of the second vertical rod 14, an air guide pipe 18 is fixedly arranged on the front side of the mounting plate 1, the air guide pipe 18 is arranged on the top of the blackboard body 2, a plurality of air nozzles 19 are fixedly arranged at the bottom of the air guide pipe 18, an air inlet pipe 20 is fixedly arranged at the top of the air guide pipe 18, an air pump 21 is fixedly arranged on the air inlet pipe 20, a water bag 22 is fixedly arranged at the top of the fixing plate 5, a corrugated pipe 23 is fixedly arranged on the water bag 22, a water pump 24 is fixedly arranged on the corrugated pipe 23, one end of the corrugated pipe 23 is fixedly connected with one end of the;

the motor 10 is connected with the battery 34 through a conducting wire, the water pump 24 is connected with the battery 34 through a conducting wire, and the air pump 21 is connected with the battery 34 through a conducting wire.

The implementation mode is specifically as follows: when the blackboard eraser works, the motor 10 on the second sliding block 9 works to drive the gear 11 on the second sliding block to rotate, the gear 11 is meshed with the rack 6, and the rack 6 is fixed and can not move, so that the gear 11 moves relative to the rack 6 when rotating, the motor 10 on the gear is driven to move, the motor 10 drives the second sliding block 9 on the gear to slide left and right, the second sliding block 9 drives the second vertical rod 14 on the second sliding block to slide left and right, the second vertical rod 14 slides left and right to drive the brush bristles 17 on the second vertical rod to slide left and right, the blackboard body 2 is scrubbed, meanwhile, the water pump 24 works to pump water in the water bag 22 to the water guide pipe 15 through the corrugated pipe 23, then the water is sprayed out of the nozzle 16 and sprayed onto the blackboard body 2, so that the cleaning capability of brushing the brush bristles 17 is enhanced, after the brush bristles 17 are repeatedly scrubbed for multiple times, the motor 10 on the second sliding block, according to the above-mentioned transmission principle, drive the first slide block 8 and slide from side to side, the first slide block 8 slides and drives the first vertical rod 12 on it to slide from side to side and scrape the blackboard body 2, thus water and stain on the blackboard body 2 are scraped to the edge of the blackboard body 2, and under the action of gravity, water flows into the water tank 25 together with the stain, then is guided away through the outlet pipe 26, after cleaning, through the work accelerated air flow, air is blown on the surface of the blackboard body 2 after being guided by the air inlet pipe 20, the air duct 18 and the air nozzle 19, thus accelerating the air flow on the surface of the blackboard body 2, the moisture on the surface of the blackboard body 2 is rapidly evaporated, and the blackboard body 2 is rapidly dried, convenient to use, the utility model discloses a brush hair 17 on the second vertical rod 14 cleans the blackboard body 2 repeatedly, and cooperates with the water pump 24 to work to send the water pump in the water bag 22 to the surface of, strengthen clean ability, later scrape through squeegee blade 13 on first montant 12 clean 2 surperficial water and the spot of blackboard body to through the work of air pump 21 with higher speed 2 surperficial air flows of blackboard body and make 2 surperficial rapid drainages in blackboard body, clean effectual, fast, degree of automation is high, has improved the teaching effect, reasonable in design has very high practicality.

The automatic cleaning blackboard shown in the attached figure 1 further comprises a connecting pipe 27, wherein the connecting pipe 27 is arranged on the water bag 22 in a penetrating manner, and one end, far away from the water bag 22, of the connecting pipe 27 is fixedly provided with a water storage tank 28;

a U-shaped pipe 29 is fixedly arranged on one side of the water storage tank 28, and a plurality of filter screens 30 are fixedly arranged on the inner side of one end, close to the water storage tank 28, of the U-shaped pipe 29;

a water collecting hopper 31 is fixedly arranged at one end of the U-shaped pipe 29 far away from the water storage tank 28, and an impurity guide pipe 32 penetrates through the bottom of the U-shaped pipe 29;

an impurity collecting tank 33 is fixedly arranged at the bottom of the impurity guide pipe 32;

a battery 34 is fixedly arranged at the top of the fixing plate 5;

the solar cell panel 35 is connected to the battery 34, and the battery 34 and the solar cell panel 35 are connected through a conductive wire.

The implementation mode is specifically as follows: solar cell panel 35 conversion solar energy through the setting is the electric energy, charge for battery 34, later supply power for the power consumption part through battery 34, environmental protection more, collect the rainwater through water collecting bucket 31 and save in leading-in water storage box 28 of U type pipe 29, so that later stage uses, environmental protection performance has further been improved, filter impurity through filter screen 30, impurity falls into impurity collection jar 33 through impurity pipe 32 under the action of gravity and is collected, so that later stage clearance.

The utility model discloses the theory of operation:

referring to the attached drawings 1-5 of the specification, the blackboard body 2 is firstly repeatedly scrubbed by the bristles 17 on the second vertical rod 14, the water in the water bag 22 is pumped to the surface of the blackboard body 2 by matching with the water pump 24, the cleaning capability is enhanced, then the water and the dirt on the surface of the blackboard body 2 are scraped by the rubber scraping sheet 13 on the first vertical rod 12, and the air flow on the surface of the blackboard body 2 is accelerated by the operation of the air pump 21, so that the surface of the blackboard body 2 is quickly dried, the cleaning effect is good, the speed is high, the automation degree is high, the teaching effect is improved, the design is reasonable, and the practicability is high;

referring to the attached drawing 1 of the specification, solar energy is converted into electric energy through the solar cell panel 35, the battery 34 is charged, the environment is protected, rainwater is collected through the water collecting hopper 31 and is stored in the water storage tank 28 through the U-shaped pipe 29, the environment protection performance is further improved, impurities are filtered through the filter screen 30, and the impurities fall into the impurity collecting tank 33 through the impurity guide pipe 32 under the action of gravity and are collected, so that later-stage cleaning is facilitated.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automatic cleaning blackboard, includes mounting panel (1), its characterized in that: a blackboard body (2) is fixedly arranged on the front side of the mounting plate (1), and a cleaning assembly (3) is arranged on the mounting plate (1);

the cleaning assembly (3) comprises a fixing rod (4), the fixing rod (4) is fixedly arranged at the top of the mounting plate (1), a fixing plate (5) is fixedly arranged on the fixing rod (4), a rack (6) is fixedly arranged at the bottom of the fixing plate (5), a sliding rod (7) is fixedly arranged on the fixing rod (4), a first sliding block (8) and a second sliding block (9) are sleeved on the sliding rod (7), the first sliding block (8) is arranged at one end of the sliding rod (7), the second sliding block (9) is arranged at one end, far away from the first sliding block (8), of the sliding rod (7), a motor (10) is fixedly arranged at the tops of the first sliding block (8) and the second sliding block (9), a gear (11) is fixedly arranged on the motor (10), the gear (11) is meshed with the rack (6), a first vertical rod (12) is fixedly arranged at the bottom of the first sliding block (8), the blackboard comprises a blackboard body (2), wherein a first vertical rod (12) is arranged on the front side of the blackboard body (2), a rubber scraper (13) is fixedly arranged on the rear side of the first vertical rod (12), a second vertical rod (14) is fixedly arranged at the bottom of a second sliding block (9), the front side of the blackboard body (2) is arranged on the second vertical rod (14), a water guide pipe (15) is fixedly arranged on the rear side of the second vertical rod (14), a plurality of nozzles (16) are fixedly arranged on the water guide pipe (15), brush bristles (17) are fixedly arranged on the rear side of the second vertical rod (14), an air guide pipe (18) is fixedly arranged on the front side of a mounting plate (1), the air guide pipe (18) is arranged on the top of the blackboard body (2), a plurality of air nozzles (19) are fixedly arranged at the bottom of the air guide pipe (18), an air inlet pipe (20) is fixedly arranged at the top of the air guide pipe (18), an air pump, the water bag is characterized in that a corrugated pipe (23) is fixedly arranged on the water bag (22), a water pump (24) is fixedly arranged on the corrugated pipe (23), one end of the corrugated pipe (23) is fixedly connected with one end of the water guide pipe (15), a water tank (25) is fixedly arranged on the front side of the bottom of the mounting plate (1), and a water outlet pipe (26) is arranged at the bottom of the water tank (25) in a penetrating mode.

2. The automatic cleaning blackboard according to claim 1, characterized in that: the water bag (22) is provided with a connecting pipe (27) in a penetrating mode, and one end, far away from the water bag (22), of the connecting pipe (27) is fixedly provided with a water storage tank (28).

3. The automatic cleaning blackboard according to claim 2, characterized in that: a U-shaped pipe (29) is fixedly arranged on one side of the water storage tank (28), and a plurality of filter screens (30) are fixedly arranged on the inner side of one end, close to the water storage tank (28), of the U-shaped pipe (29).

4. The automatic cleaning blackboard according to claim 3, characterized in that: a water collecting hopper (31) is fixedly arranged at one end, far away from the water storage tank (28), of the U-shaped pipe (29), and an impurity guide pipe (32) penetrates through the bottom of the U-shaped pipe (29).

5. The automatic cleaning blackboard according to claim 4, characterized in that: an impurity collecting tank (33) is fixedly arranged at the bottom of the impurity guide pipe (32).

6. The automatic cleaning blackboard according to claim 1, characterized in that: and a battery (34) is fixedly arranged at the top of the fixing plate (5).

7. The automatic cleaning blackboard according to claim 6, characterized in that: the solar cell panel (35) is connected to the battery (34), and the battery (34) is connected with the solar cell panel (35) through a conducting wire.

8. The automatic cleaning blackboard according to claim 6, characterized in that: the motor (10) is connected with the battery (34) through a conducting wire, the water pump (24) is connected with the battery (34) through a conducting wire, and the air pump (21) is connected with the battery (34) through a conducting wire.