CN208576330U

CN208576330U - A kind of blank wiping arrangement

Info

Publication number: CN208576330U
Application number: CN201821038008.7U
Authority: CN
Inventors: 赵书朗
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-15
Filing date: 2018-07-03
Publication date: 2019-03-05
Anticipated expiration: 2028-07-03
Also published as: CN108790516A

Abstract

The utility model provides a kind of blank wiping arrangement, comprising: upper rail and lower rail, the upper rail and lower rail are arranged in parallel in above and below blank；Wiping mechanism, the Wiping mechanism include successively the first dry drum disposed in parallel, wet roller and the second dry drum from left to right；Upper walking mechanism and lower walking mechanism；Control handle, the control handle is set in the middle part of Wiping mechanism or lower part, handle reception is controlled from the distance signal, the distance signal of lower range sensor and the position signal of displacement sensor of upper range sensor, and linear motor, lower linear motor, upper movable motor, lower movable motor output control signal upwards.The blank wipes that apparatus structure is simple, easy to use and flexible, keeps the ink wiping on blank clean using wet roller, recycles dry drum to dry water, while can be accurately positioned wiping position, realizes automatic erasing.

Description

A kind of blank wiping arrangement

Technical field

The utility model relates to school supply and stationery fields, in particular to a kind of blank wiping arrangement.

Background technique

Wiping arrangement, clipboard are essential school supply and stationery in education activities.

In teaching process, when general wiping arrangement wiping chalk writing, the phenomenon that dust is flown upward everywhere will cause, not only Influence teaching, pollute environment, and the main component of chalk dust is calcium carbonate or calcium sulfate, dust be easy to the lung to teachers and students, The upper respiratory tract, eye, ear and skin cause damages.Therefore, traditional blackboard is most of is substituted by blank, blank writing on the blackboard All the advantages become increasingly conspicuous.Meanwhile whiteboard eraser, as its essential tool, role is also increasingly apparent.Tool For body, it is exactly that people first write on blank, is thereafter wiped writing using whiteboard eraser, to realize the function of whiteboard eraser. And traditional whiteboard eraser is made of wiping box and wiping silk floss, structure is simple, and the erasing mode of dust-free avoids blackboard and uses chalk dust The big drawback of dirt still equally also brings some problems.

Existing is all more small-sized handheld structure, this hand-held wiping arrangement used, it is necessary to back and forth with hand It embrocates, wiping arrangement could be reused only on clipboard.Meanwhile the white board marker used when writing on blank is if oil Property, be difficult wiped clean with whiteboard eraser after writing, even if the white board marker used be it is aqueous, overnight wiped after a period of time or again Wipe just it is relatively difficult, people need using after a small amount of water or cleaning solution could wiped clean, and only using whiteboard eraser can not be very Good its function of realization, causes unnecessary trouble to people in this way, delays the time of people.

Utility model content

The utility model aim is to provide a kind of can fast implement the wiping arrangement of blank wiped clean.

A kind of blank wiping arrangement provided by the utility model, comprising:

Upper rail and lower rail, the upper rail and lower rail are arranged in parallel in above and below blank；

Wiping mechanism, the Wiping mechanism include successively the first dry drum disposed in parallel, wet roller and the from left to right Two dry drums；

Upper walking mechanism and lower walking mechanism, be equipped in the upper walking mechanism upper movable motor, upper linear motor, on away from From sensor, upper liquid storage device, displacement sensor, lower movable motor, lower linear motor, lower distance are equipped in the lower walking mechanism Sensor and lower liquid storage device；The upper movable motor drives upper walking mechanism to slide in upper rail, and lower movable motor drives downlink Mechanism is walked to slide in lower rail；The top of the Wiping mechanism is fixed in upper walking mechanism by upper linear motor and by upper Linear motor adjustment is fixed in lower walking mechanism and is led to by lower linear motor in upper walking front-rear position within the organization, lower part Linear motor adjustment is crossed down in lower walking front-rear position within the organization；The upper liquid storage device is connect by siphon pipe with wet roller； The lower liquid storage device is set to below wet roller, and is connect by the connecting tube with small water pump with upper liquid storage device；Upper Distance-sensing Device is for detecting the distance between Wiping mechanism top and blank, and lower range sensor is for detecting Wiping mechanism lower part and blank The distance between；Displacement sensor is for detecting position of the walking mechanism on upper rail；

Handle is controlled, the control handle is set in the middle part of Wiping mechanism or lower part, and control handle is received from upper distance The position signal of the distance signal of sensor, the distance signal of lower range sensor and displacement sensor, and upward linear motor, Lower linear motor, upper movable motor, lower movable motor output control signal.

The blank wipes that apparatus structure is simple, easy to use and flexible, keeps the ink wiping on blank clean using wet roller, It recycles dry drum to dry water, while wiping position can be accurately positioned, realize automatic erasing.

It should be appreciated that as long as aforementioned concepts and all combinations additionally conceived described in greater detail below are at this It can be viewed as a part of the utility model theme of the disclosure in the case that the design of sample is not conflicting.In addition, being wanted All combinations of the theme of protection are asked to be considered as a part of the utility model theme of the disclosure.

The foregoing and other side of the utility model introduction can be more fully appreciated from the following description in conjunction with attached drawing Face, embodiment and feature.The features and/or benefits of other additional aspects such as illustrative embodiments of the utility model To be obvious in the following description, or will be learnt in the practice by the specific embodiment instructed according to the utility model.

Detailed description of the invention

Attached drawing is not intended to drawn to scale.In the accompanying drawings, identical or nearly identical group each of is shown in each figure It can be indicated by the same numeral at part.For clarity, in each figure, not each component part is labeled. Now, by by example and be described in reference to the drawings the utility model various aspects embodiment, in which:

Fig. 1 is the structural schematic diagram of the utility model wiping arrangement.

Fig. 2 is the structural scheme of mechanism of upper walking mechanism.

Fig. 3 is the structural scheme of mechanism of lower walking mechanism.

Specific embodiment

In order to know more about the technology contents of the utility model, spy lifts specific embodiment and institute's accompanying drawings is cooperated to be described as follows.

It is described with reference to the various aspects of the utility model in the disclosure, shown in the drawings of the implementation of many explanations Example.

Wiping arrangement, comprising:

Blank wiping arrangement characterized by comprising

Upper rail 1 and lower rail 2, the upper rail 1 and lower rail 2 are arranged in parallel in above and below blank 7；

Wiping mechanism 3, the Wiping mechanism 3 include successively the first dry drum 31 disposed in parallel, wet roller from left to right 32 and second dry drum 33；

Upper walking mechanism 4 and lower walking mechanism 5, the upper walking mechanism 4 is interior to be equipped with upper movable motor 41, upper linear motor 42, upper range sensor 43, upper liquid storage device 44, displacement sensor 45, be equipped in the lower walking mechanism lower movable motor 51, under Linear motor 52, lower range sensor 53 and lower liquid storage device 54；The upper movable motor 42 drives upper walking mechanism 4 in upper rail 1 Upper sliding, lower movable motor 51 drive lower walking mechanism 5 to slide in lower rail 2；The top of the Wiping mechanism 3 passes through upper straight line Motor 42 is fixed in walking mechanism 4 and by front-rear position of upper linear motor 42 adjustment in upper walking mechanism 4, lower part Before being fixed in lower walking mechanism 5 by lower linear motor 51 and being adjusted in lower walking mechanism 5 by lower linear motor 51 Position afterwards；The upper liquid storage device 44 is connect by siphon pipe with wet roller 32；The lower liquid storage device 54 is set to wet 32 lower section of roller, And it is connect by the connecting tube with small water pump with upper liquid storage device 44；Upper range sensor 43 is for detecting 3 top of Wiping mechanism The distance between blank 7, lower range sensor 53 is for detecting the distance between 3 lower part of Wiping mechanism and blank 7；Displacement passes Sensor 45 is for detecting walking mechanism 4 in the upper position led on 1；

Handle 6 is controlled, the control handle 6 is set to 3 middle part of Wiping mechanism or lower part, and control handle 6 is received from upper The position signal of the distance signal of range sensor 43, the distance signal of lower range sensor 54 and displacement sensor 45, and to Upper linear motor 42, lower linear motor 52, upper movable motor 41, the output control signal of lower movable motor 51.

The working principle of the device:

(1) water in liquid storage device is entered in wet roller by the siphonage of siphon pipe, and wet roller is made to keep wet；It is wet The water of roller exudation is fallen into lower liquid storage device, and is sucked in upper liquid storage device by small water pump；

(2) range sensor detects upper the distance between walking mechanism and blank signal on, under lower range sensor detection The distance between walking mechanism and blank signal, displacement sensor detect upper position signal of the walking mechanism in upper rail, and will Distance signal and position signal are sent to control handle；

(3) it pulls Wiping mechanism to the side of blank part to be wiped, presses the button on control handle, upper linear motor Be attached on blank with lower linear motor driving Wiping mechanism, upper movable motor and lower movable motor driving Wiping mechanism along upper rail and Lower rail walking, realize wiping: wet wet roller, which wipes whiteboard eraser, keeps blank clean, and dry dry drum dries blank；

(4) on when walking mechanism to blank side, upper linear motor and lower linear motor driving Wiping mechanism are far from blank；

(5) settable: blank being limited with middle position and is divided into the left and right sides；When Wiping mechanism is at left side, control is pressed Upper walking mechanism and lower walking mechanism on handle processed wipe to the left；When Wiping mechanism is at right side, press on control handle Upper walking mechanism and lower walking mechanism wipe to the right.

It is not intended to cover all aspects of the utility model for embodiment of the disclosure.It should be appreciated that presented hereinbefore A variety of conception and embodiment, and those of describe in more detail below design and embodiment can in many ways in appoint One kind anticipate to implement, this is because conception and embodiment disclosed in the utility model are not limited to any embodiment.In addition, Some aspects disclosed by the utility model can be used alone, or with it is disclosed by the utility model otherwise any appropriate Combination is to use.

Although the utility model has been disclosed with preferred embodiment as above, so it is not intended to limit the utility model.This reality It is without departing from the spirit and scope of the utility model, each when that can make with novel those of ordinary skill in the art Kind changes and retouches.Therefore, the protection scope of the utility model is subject to view those as defined in claim.

Claims

1. a kind of blank wiping arrangement characterized by comprising

Wiping mechanism, the Wiping mechanism include that successively the first dry drum disposed in parallel, wet roller and second are dry from left to right Roller；

Upper walking mechanism and lower walking mechanism, interior upper movable motor, upper linear motor, the upper distance of being equipped with of the upper walking mechanism pass Sensor, upper liquid storage device, displacement sensor, the lower walking mechanism is interior to be equipped with lower movable motor, lower linear motor, lower Distance-sensing Device and lower liquid storage device；The upper movable motor drives upper walking mechanism to slide in upper rail, and lower movable motor drives lower vehicle with walking machine Structure slides in lower rail；The top of the Wiping mechanism is fixed on by upper linear motor in upper walking mechanism and by upper straight line Motor adjustment is fixed in lower walking mechanism and under passing through in upper walking front-rear position within the organization, lower part by lower linear motor Linear motor adjustment is in lower walking front-rear position within the organization；The upper liquid storage device is connect by siphon pipe with wet roller；It is described Lower liquid storage device is set to below wet roller, and is connect by the connecting tube with small water pump with upper liquid storage device；Upper range sensor is used In detection the distance between Wiping mechanism top and blank, lower range sensor is for detecting between Wiping mechanism lower part and blank Distance；Displacement sensor is for detecting position of the walking mechanism on upper rail；

Handle is controlled, the control handle is set in the middle part of Wiping mechanism or lower part, and control handle is received from upper Distance-sensing The position signal of the distance signal of device, the distance signal of lower range sensor and displacement sensor, and linear motor, lower straight upwards Line motor, upper movable motor, lower movable motor output control signal.