Clean, dustless and automatic blackboard wiping device

An automatic wiping and blackboard technology, which is applied to cleaning devices for blackboards or slates, printing, office supplies, etc., can solve the problems of troublesome maintenance, high cost, complicated structure design, etc., and achieves low cost, high efficiency and simple structure principle. Effect

Inactive Publication Date: 2016-07-06
王维烨
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

And the whole scheme structure design of this patent is comparatively complicated, maintenance trouble, and cost height

Method used

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  • Clean, dustless and automatic blackboard wiping device
  • Clean, dustless and automatic blackboard wiping device
  • Clean, dustless and automatic blackboard wiping device

Examples

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Embodiment Construction

[0024] Such as Figure 1 to Figure 4 As shown, the specific embodiment of the present invention includes a blackboard 1, a mobile blackboard eraser assembly and a control system.

[0025] Described mobile blackboard eraser assembly comprises [type fixed plate 2, hairbrush 3, wiping plate 4, blower 5, water tank 6 and water suction pump 7, and described water tank 6 is cuboid shape, and water tank 6 is fixed on [type fixed plate 2 inner side , the water suction pump 7 is located below the water tank 6, the outlet end of the water suction pump 7 is connected to the water tank 6, and the water suction end of the water suction pump 7 is connected to a connection port 17. A water replenishment tank 16 is arranged below the blackboard 1 , and a water replenishment pipe matched with the connection port 17 is arranged on the water replenishment tank 16 . The water replenishment pipe connects the replenishment water tank 16 and the connection port 17, and the water suction pump 7 suck...

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PUM

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Abstract

The invention discloses a clean, dustless and automatic blackboard wiping device. The device comprises a blackboard, a mobile blackboard eraser assembly and a control system; the mobile blackboard eraser assembly includes a [-shaped fixed plate, a brush, a wiping board, an air blower, a water tank and a water sucking pump; the brush, the water tank and the air blower are arranged on the inner side of the [-shaped fixed plate in sequence from left to right; the wiping board is arranged on the water tank, is [-shaped, and includes a mesh plate and wiping cloth arranged on the mesh plate; the water tank is provided with a second water nozzle for spraying water to the mesh plate; a water receiving disc is arranged below the blackboard; winding motors are respectively arranged at the left and right two ends of the blackboard, and are connected with the two sides of the [-shaped fixed plate through pull ropes; and the control system includes a controller, a starting button, a water spraying button, a water replenishing button and a brush button. The device is simple in structure principle and low in cost, can thoroughly remove characters on the blackboard, is high in efficiency, is free of delaying the teaching time, and is suitable for popularization.

Description

technical field [0001] The invention relates to a blackboard wiping device, in particular to a clean and dust-free automatic blackboard wiping device. Background technique [0002] At present, all the blackboards in the classroom require manpower to erase the handwriting on them, which not only requires a lot of labor, but also produces a lot of dust, which affects the health of students and teachers. [0003] The Chinese invention patent with the authorized notification number CN103204019B discloses an intelligent blackboard system, which includes: a blackboard surface, the top side wall and the bottom side wall of the blackboard surface are respectively provided with rails, racks are provided in the rails, and a gear tooth The rack meshing platform is provided with large and small gears, and the rack and pinion meshing platform meshes with the large gear through the pinion, and the large gear meshes with the rack again; the blackboard eraser housing is provided with a gray...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B43L21/00
CPCB43L21/00
Inventor 王维烨
Owner 王维烨
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