CN109992136A - A kind of lettering pen moving method that can reduce scratch - Google Patents

Abstract

The invention belongs to hand-written ancillary technique fields, more particularly to the lettering pen moving method of scratch can be reduced towards one kind, comprising steps of pressing signal acquisition, pressing stroke reduce, horizontal displacement is absorbed and started to write, stroke by that will press signal reduces, reduce and causes the amplitude of pen tip floating since pressure plare floats, it avoids generating scratch, the horizontal displacement generated during pressing is absorbed, horizontal displacement is avoided to influence the pen tip track mobile on paper surface.

Description

A kind of lettering pen moving method that can reduce scratch

Technical field

The invention belongs to hand-written ancillary technique fields, more particularly to a kind of lettering pen moving method that can reduce scratch.

Background technique

For there is the people of a large amount of hand-written needs, if commonly writing hand injury, can not hold a pen, will lead to can not write, If directlying adopt another hand to be write, practice due to lacking, when the hand being of little use is write, writing distorts fuzzy, hardly possible To recognize, particularly with the student being in study, once due to moving or surprisingly causing common writing hand injured, and without model calligraphy It writes, will seriously affect study, will be unable to take an exam, current examination is generally adopted common desk and carried out, by with hand-written test paper Form carry out, once injured, common desk does not have the structure that auxiliary is write for the hand of usual writing, and student is made to be difficult to adapt to examine The progress of examination takes an exam writing if directlying adopt another hand, practices due to lacking, and weak hand writes that the handwriting is blurred, It is difficult to recognize, influences to take an examination, therefore it provides a kind of writing desk for writing structure with auxiliary, is not easy to for common hand injury The people of writing, auxiliary are completed a large amount of book and are needed, and need to trigger drive mechanism according to pressing when writing, make the pen tip of lettering pen It is contacted with paper.

Summary of the invention

The present invention overcomes above-mentioned the deficiencies in the prior art, provide a kind of pressing drive mechanism, are being write by setting The auxiliary of table is write in structure, realizes and passes through pressing triggering drive mechanism, contacts pen tip with paper, assists common hand injury People realizes that a large amount of write needs；

The present invention realizes by writing setting pressing drive mechanism in structure in auxiliary and reduces pen tip when auxiliary is write simultaneously The scratch generated on paper；

Technical solution of the present invention:

A kind of writing desk with hand-written miscellaneous function is provided with position adjustment part, position tune on the writing desk desktop One integral piece is used to adjust the position of hand-written part, and hand-written part is connect with pencil, and lettering pen is fixed on pencil；

The position adjustment part includes: horizontal adjustment member, vertical adjustment part and foot pedal, and the foot pedal is for individually controlling Horizontal adjustment member processed or vertical adjustment part stepping are mobile, and the horizontal adjustment member is horizontally set on above desktop, horizontal adjustment member Movable end connect with vertical adjustment part, vertical adjustment part is arranged along the vertical direction, the movable end of vertical adjustment part and hand-written part Connection；

The hand-written part includes: finger block, horizontal movement part, vertical motion part and part of starting to write, the side of the finger block Through-hole there are two being radially vertically arranged, the horizontal movement part includes: horizontal sliding bar, horizontal throw part and horizontal push, institute The centre for stating horizontal sliding bar passes through the through-hole of vertical direction on finger block, and horizontal sliding bar passes through horizontal throw part and horizontal push Connection, the vertical motion part includes: that upright sliding bar, vertical stroke part and vertical push rod, the centre of the upright sliding bar pass through The through-hole of horizontal direction on finger block, and upright sliding bar is connect by vertical stroke part with vertical push rod, the horizontal throw part It is that stroke reduces part with vertical stroke part, the part of starting to write can make lettering pen start to write when finger block is pressurized；

The pencil includes horizontal drive part and vertical actuator, and horizontal drive part is connect with horizontal push, vertical to drive Moving part is connect with vertical push rod.

Further, the finger block includes: inner slide and outer slide cartridge, and inner slide and horizontal sliding bar and upright sliding bar connect It connects, the outer slide cartridge is socketed on the outside of inner slide, the upper surface of the upper surface covering inner slide of outer slide cartridge, and the upper end of outer slide cartridge Face is provided with pit.

Further, the part of starting to write includes: start to write switch and actuator of starting to write, and switch of starting to write is arranged in interior upper end of slide block Between face and the upper surface of outer slide cartridge, and switch of starting to write is electrically connected with actuator of starting to write, and actuator of starting to write is arranged on pencil.

Further, the horizontal throw part is train of reduction gears, train of reduction gears input terminal and horizontal synchronization band end Fixed shaft gear connection, the belt of horizontal synchronization band are fixedly connected with horizontal sliding bar, the output end and water of the train of reduction gears The upper end of leveling ruler item is engaged, and horizontal ruler item is vertically arranged, and is engaged on the left of the lower end of horizontal ruler item and tumbler gear, tumbler gear It is engaged with one end rack segments of horizontal push downside.

Further, the vertical stroke part is train of reduction gears, train of reduction gears input terminal and vertical synchronous belt end Fixed shaft gear connection, the belt of vertical synchronous belt are fixedly connected with upright sliding bar, the output end of the train of reduction gears with erect One end rack segments engagement of straight push rod.

Further, the horizontal drive part is frame structure, and one end of frame structure is fixedly connected with horizontal push, frame The other end of frame structure is provided with slide bar along the vertical direction, writing sliding block is socketed on slide bar, the vertical actuator is flexible Bar, one end of telescopic rod are fixedly connected with sliding block is write, and the other end of telescopic rod is fixedly connected with vertical push rod, writes sliding block The other end is fixedly connected with the fixing end for actuator of starting to write, and the movable end for actuator of starting to write is connect with lettering pen.

Horizontal movement part towards a kind of writing desk with hand-written miscellaneous function, comprising: horizontal sliding bar, horizontal throw part And horizontal push, the centre of the horizontal sliding bar passes through the through-hole of vertical direction on finger block, and horizontal sliding bar passes through horizontal line Journey part is connect with horizontal push, and the horizontal throw part is train of reduction gears, train of reduction gears input terminal and horizontal synchronization band edge The fixed shaft gear connection in portion, the belt of horizontal synchronization band are fixedly connected with horizontal sliding bar, the output end of the train of reduction gears and The upper end of horizontal ruler item is engaged, and horizontal ruler item is vertically arranged, and is engaged on the left of the lower end of horizontal ruler item and tumbler gear, tumbler gear Downside engaged with one end rack segments of horizontal push.

A kind of vertical motion part towards writing desk with hand-written miscellaneous function, the vertical motion part include: vertical Slide bar, vertical stroke part and vertical push rod, the centre of the upright sliding bar pass through the through-hole of horizontal direction on finger block, and vertical Slide bar is connect by vertical stroke part with vertical push rod, and the vertical stroke part is train of reduction gears, train of reduction gears input terminal It is connect with the fixed shaft gear in vertical synchronous belt end, the belt of vertical synchronous belt is fixedly connected with upright sliding bar, the reducing gear The output end of wheel group is engaged with one end rack segments of vertical push rod.

A kind of part of starting to write towards writing desk with hand-written miscellaneous function, the part of starting to write can be when finger block be pressurized Lettering pen is set to start to write, part of starting to write includes: start to write switch and actuator of starting to write, and switch of starting to write is arranged in interior upper end of slide block face and outer cunning Between the upper surface of cylinder, and switch of starting to write is electrically connected with actuator of starting to write, and actuator of starting to write is arranged on pencil.

A kind of auxiliary Writing method convenient for control, comprising the following steps:

Step a, pencil positioning: pencil is fixed different, first in the answer region for making paper write a composition by mobile paper Pencil is moved the several horizontal steps of row word lattice by the writing range centralized positioning at row first character lattice center and pencil to the right Into distance, each horizontal step distance is the spacing of colleague's adjacent words lattice central point, and by rotating paper, center of rotation is paper First trip word lattice central point makes the writing range centralized positioning of first trip end word lattice central point and pencil, paper is fixed, and completes The positioning of pencil and composition area；

Step b adjusts writing position: by trampling the independent controlled level adjustment part of foot pedal and vertical adjustment part, adjusting The position of pencil, there are two types of motor patterns for pencil tool, and single lattice is mobile and more lattice are mobile, by setting the reaction time, is stepping on When the time of footrest pedal fell in the reaction time, it is judged as single movement, horizontal adjustment member presses horizontal stepping in the horizontal direction Distance is mobile, vertical adjustment part is mobile by vertical step distance in vertical direction, and vertical step distance is in same column adjacent words lattice The spacing of heart point, when the time for trampling foot pedal is beyond in the reaction time, horizontal adjustment member presses horizontal stepping in the horizontal direction Vertical step distance continuous moving is pressed in vertical direction apart from continuous moving, vertical adjustment part, completes the adjustment of writing position；

Step c, horizontal throw reduce: finger drives finger block mobile, and the movement of finger block in the horizontal direction drives water Flat synchronous belt rotation, shaft rotation of the horizontal synchronization with end, rotates the input end gear of horizontal throw part, horizontal throw part Horizontal rack is driven to move along the vertical direction by the gear of output end after stroke is reduced, horizontal ruler item is made by tumbler gear Horizontal push moves in the horizontal direction, and horizontal push pushes horizontal drive part, and horizontal drive part is arranged by end vertical direction Slide bar push that write sliding block mobile in the horizontal direction, move lettering pen in the horizontal direction；

Step d, vertical stroke reduce: finger drives finger block mobile, the movement of finger block in the vertical direction, drives perpendicular Straight synchronous belt rotation, the shaft rotation of vertical synchronous belt end, rotates the input end gear of vertical stroke part, vertical stroke part Vertical push rod is driven to move along the vertical direction by the gear of output end after stroke is reduced, vertical push rod pushes vertical actuator It slides writing sliding block on the slide bar that horizontal drive part end vertical direction is arranged, lettering pen is driven to move along the vertical direction；

Step e, starts to write: finger presses finger block, and outer slide cartridge is made to slide axially relative to inner slide, and triggering is started to write out It hangs, actuator of starting to write contacts lettering pen pen tip with paper.

Further, the method is applied on the student that usual writing hand injury can not be write.

Further, further include step f, write and fix；The horizontal direction generated in writing process is shaken, and level is passed through The reverse self-locking structure remained stable of adjustment part, vertical direction shake, and keep steady by the reverse self-locking structure of vertical adjustment part It is fixed.

Writing heads positioning method towards auxiliary Writing method, pencil is fixed different, by mobile paper, makees paper The writing range centralized positioning at first trip first character lattice center and pencil, pencil is moved to the right in the answer region of text The several horizontal step distances of row word lattice, each horizontal step distance are the spacing of colleague's adjacent words lattice central point, pass through rotation and try Volume, center of rotation are paper first trip word lattice central point, keep the writing range center of first trip end word lattice central point and pencil fixed Position, paper is fixed, and completes the positioning of pencil and area of writing a composition；

Towards auxiliary Writing method adjustment writing position method, by trample the independent controlled level adjustment part of foot pedal and Vertical adjustment part adjusts the position of pencil, and there are two types of motor patterns for pencil tool, and single lattice is mobile and more lattice are mobile, by setting Determine the reaction time, when falling in the reaction time time for trampling foot pedal, is judged as single movement, horizontal adjustment member is along horizontal By horizontal step distance, mobile, vertical adjustment part is mobile by vertical step distance in vertical direction in direction, and vertical step distance is The spacing of same column adjacent words lattice central point, when the time for trampling foot pedal is beyond in the reaction time, horizontal adjustment member is along horizontal Vertical step distance continuous moving is pressed in vertical direction by horizontal step distance continuous moving, vertical adjustment part in direction, completes book The adjustment of writing position；

Horizontal throw towards auxiliary Writing method reduces method, and finger drives finger block mobile, and finger block is in level side Upward movement, drives the rotation of horizontal synchronization band, and shaft rotation of the horizontal synchronization with end makes the input end tooth of horizontal throw part Wheel rotation, horizontal throw part is moved after reducing stroke by the gear drive horizontal rack of output end along the vertical direction, horizontal Ruler item moves horizontal push in the horizontal direction by tumbler gear, and horizontal push pushes horizontal drive part, and horizontal drive part is logical The slide bar for crossing the setting of end vertical direction pushes in the horizontal direction writes sliding block movement, moves lettering pen in the horizontal direction；

Vertical stroke towards auxiliary Writing method reduces method, and finger drives finger block mobile, and finger block is in vertical side Upward movement drives vertical synchronous belt to rotate, and the shaft rotation of vertical synchronous belt end makes the input end tooth of vertical stroke part Wheel rotation, vertical stroke part are moved after reducing stroke by the vertical push rod of gear drive of output end along the vertical direction, vertically Push rod pushes vertical actuator to slide writing sliding block on the slide bar that horizontal drive part end vertical direction is arranged, and drives and writes Pen moves along the vertical direction；

A kind of pressing drive mechanism, comprising: pressure plare, fixed plate, drive rod group and movable head, the pressure plare are set in parallel It sets in fixed plate, side of the pressure plare far from fixed plate is compression face, if the pressure plare side opposite with fixed plate is provided with Dry shrinking connecting-rod, shrinking connecting-rod is arranged perpendicular to pressure plare, and the both ends of shrinking connecting-rod are fixed with pressure plare and fixed plate respectively Connection, is socketed with reset spring on shrinking connecting-rod, the side of the fixed plate be provided with one in parallel with the extension end of fixed plate, The drive rod group is arranged on extension end, and the drive rod group includes: brace, flat bar and upright bar, and the brace is relative to stretching The surface of outlet is obliquely installed, and one end of brace and pressure plare are hinged, and the other end of brace and one end of flat bar are hinged, brace with Pressure plare it is hinged one end distance stretch out end surfaces distance be greater than the other end distance stretch out end surfaces distance, flat bar it is another End is connect with movable head, and the flat bar is parallel to extension end and is arranged, and the flat bar side adjacent with extension end be arranged at intervals with to Few two upright bars, upright bar are axially perpendicular to stretching end surfaces, the both ends difference of upright bar in pressure plare and maximum fixed plate distance It is articulated and connected with flat bar and extension end, the rotatable face of the brace, flat bar and upright bar articulated structure is in the length along extension end Spend direction and perpendicular to stretch out end surfaces plane in, the movable head include: drive joint, the first motion bar and second activity One end of bar, the drive joint and the first motion bar is hinged, one end hinge of the other end of the first motion bar and the second motion bar It connects, the other end of the second motion bar and flat bar are hinged, the rotatable face of first motion bar and the second motion bar articulated structure In parallel with stretch out end surfaces plane in.

Further, the structure is applied on a kind of writing desk with hand-written miscellaneous function, for finger block by Lettering pen is set to start to write when pressure.

Further, the desk includes position adjustment part, hand-written part, pencil and lettering pen, and hand-written part includes finger The lower section of finger block, and the compression face contact of the lower surface of finger block and pressure plare, the transmission is arranged in block, the pressure plare Connector is fixedly connected with lettering pen.

A kind of lettering pen moving method that can reduce scratch, comprising the following steps:

Step a presses signal acquisition: pressing finger block by finger, the outer slide cartridge of finger block is relative to inner slide along axis To sliding, the lower end surface of outer slide cartridge applies pressure to pressure plare；

Step b, pressing stroke reduce: the compression face of pressure plare is under pressure, and the shrinking connecting-rod of pressure back is shunk, together When reset spring compress, brace and the hinged one end of pressure plare are mobile to fixed plate, and the other end of brace pushes flat bar outward With two upright bars constitute four-bar linkage structure, make flat bar while being parallel to fixed plate with towards outside horizontal displacement and Towards the displacement in fixed plate direction, the displacement for keeping pressure plare fixed plate mobile is greater than the displacement mobile to fixed plate of flat bar, will be by Stroke is pressed to shorten；

Step c, horizontal displacement absorb；The one end for the second motion bar that the horizontal displacement of flat bar pushes flat boom end hinged, Make the first motion bar and the second motion bar in the rotation in surface for being parallel to fixed plate surface, horizontal displacement is absorbed；

Step d, starts to write: the displacement in flat bar towards fixed plate direction drives transmission by the first motion bar and the second motion bar Connector is mobile towards the direction of fixed plate, and drive joint drives lettering pen to move down, and contacts the pen tip of lettering pen with paper.

Further, in the step a, finger press finger block when, outer slide cartridge relative to inner slide slide one section every After section, the lower end surface of outer slide cartridge is contacted with pressure plate surface.

Further, in the step b, pressure plare is oriented to after being pressurized by shrinking connecting-rod, and pressure plare is made to keep and fix Plate is parallel.

Pressing stroke towards lettering pen moving method reduces method, and the compression face of pressure plare is under pressure, pressure backboard The shrinking connecting-rod in face is shunk, while reset spring compresses, and brace and the hinged one end of pressure plare are mobile to fixed plate, brace it is another The four-bar linkage structure that one end pushes flat bar and two upright bars to constitute outward, make flat bar have while being parallel to fixed plate to Outside horizontal displacement and displacement towards fixed plate direction, the displacement for keeping pressure plare fixed plate mobile be greater than flat bar to fixation The mobile displacement of plate, pressing stroke is shortened.

Horizontal displacement absorption process towards lettering pen moving method, the horizontal displacement of flat bar push flat boom end hinged One end of second motion bar makes the first motion bar and the second motion bar in the rotation in surface for being parallel to fixed plate surface, by water Prosposition, which moves, to be absorbed.

The invention has the benefit that

1, the position adjustment part of writing desk of the present invention includes: horizontal adjustment member, vertical adjustment part and foot pedal, described foot-operated Plate is mobile for independent controlled level adjustment part or vertical adjustment part stepping, and the movable end of horizontal adjustment member and vertical adjustment part connect It connects, vertical adjustment part is arranged along the vertical direction, and the movable end of vertical adjustment part is connect with hand-written part；Thus structure, may be implemented, Foot pedal is trampled by foot, realizes that the adjustment of writing position, adjustment adjust in such a way that stepping is mobile, is writing one After a character, next position can be jumped to, need to only be positioned before writing, when avoiding continuous writing, position book repeatedly Writing position simplifies auxiliary and writes position fixing process, and writing is measured big conduct and write in adaptation Chinese language examination.

2, hand-written part of the invention includes: finger block, horizontal movement part, vertical motion part and part of starting to write, horizontal movement part It include: that horizontal sliding bar, horizontal throw part and horizontal push, horizontal sliding bar are connect with finger block, and horizontal sliding bar passes through horizontal line Journey part is connect with horizontal push, and vertical motion part includes: upright sliding bar, vertical stroke part and vertical push rod, upright sliding bar and hand Refer to block connection, and upright sliding bar is connect by vertical stroke part with vertical push rod, the horizontal throw part and vertical stroke part are equal Part is reduced for stroke, the part of starting to write can make lettering pen start to write when finger block is pressurized；The pencil includes horizontal drive Part and vertical actuator, horizontal drive part are connect with horizontal push, and vertical actuator is connect with vertical push rod, thus structure, can To realize, horizontal displacement and the vertical displacement of finger are obtained respectively by horizontal movement part and vertical motion part, then pass through two Stroke part is write after reducing the stroke of displacement by pencil, controls part of starting to write by finger pressing and is write, no It needs to hold a pen, only needs finger mobile by the track for writing font, write, the handwriting that avoids holding a pen is unintelligible, makes student Complete examination.

3, a kind of auxiliary Writing method convenient for control of the invention, comprising steps of position is write in pencil positioning and adjustment It sets, in pencil positioning by first positioning pencil with first trip first character lattice, is rotated further by paper for first trip end word lattice With pencil position, complete the positioning of all word lattice, when adjust writing position, by horizontal direction progress word compartment away from step Into movement, the stepping that vertical direction carries out line-spacing is mobile, the automatic positioning of writing position in writing process is realized, convenient for Chinese language It is write as the auxiliary in examination.

4, a kind of auxiliary Writing method convenient for control of the invention, comprising steps of horizontal throw reduces, the contracting of vertical stroke It is small and start to write, it is reduced by the stroke for writing finger sliding, so that finger is slided writing in large area, make lettering pen Mark is easier to control, and is write out clearly writing, then will clearly writing diminution be written in word lattice, is made the student of right hand injury Composition writing in Chinese language examination is apparent.

5, pressing drive mechanism of the invention, including pressure plare, fixed plate, drive rod group and movable head, pass through pressure plare As switch of starting to write, after pressure plare is subjected to displacement, makes movable head that the displacement perpendicular to paper occur by drive rod group, drive The pen tip of lettering pen is contacted with paper surface, completes to start to write, and structure is simple, is started to write by pressing realization.

6, drive rod group of the invention includes: that brace, flat bar and upright bar, brace are obliquely installed, one end of brace and pressure Plate is hinged, and one end of the other end and flat bar is hinged, and the other end of flat bar is connect with movable head, the side of flat bar be arranged at intervals with to Few two upright bars, upright bar are axially perpendicular to stretching end surfaces, brace, flat bar and upright bar in pressure plare and maximum fixed plate distance The rotatable face of articulated structure is along the length direction of extension end and perpendicular in the plane of stretching end surfaces；Thus structure, It may be implemented, the displacement of pressure plare pushes brace, and the quadrilateral structure that brace pushes flat bar and upright bar to be formed makes the position of pressure plare It moves and is greater than the mobile distance of flat bar, the displacement of pressure plare is reduced, solves, touches pressure plare in finger block moving process, When pressure plare floats, pen tip is easy to float up and down and contact with paper, leads to the problem of scratch.

7, movable head of the invention includes: drive joint, the first motion bar and the second motion bar, and drive joint and first live One end of lever is hinged, and the other end of the first motion bar and one end of the second motion bar are hinged, the other end of the second motion bar with Flat bar is hinged, and the rotatable face of the first motion bar and the second motion bar articulated structure is in the plane in parallel with stretching end surfaces Interior, thus structure, may be implemented, and lettering pen can be absorbed in paper table in the hinge of the first motion bar and the second motion bar composition Displacement on face, when flat bar drives hinge to move along the direction perpendicular to paper surface, hinge can drive drive joint, make Lettering pen is moved along the direction perpendicular to paper surface, and realization is started to write.

8, lettering pen moving method of the invention, comprising steps of pressing signal acquisition, pressing stroke reduce, horizontal displacement It absorbs and starts to write, the stroke by that will press signal reduces, and reduces and causes the amplitude of pen tip floating since pressure plare floats, avoids Scratch is generated, the horizontal displacement generated during pressing is absorbed, horizontal displacement is avoided to influence pen tip in the movement of paper surface Track.

Detailed description of the invention

Fig. 1 is a kind of overall structure diagram of writing desk with hand-written miscellaneous function；

Fig. 2 is the structural schematic diagram of the hand-written part in Fig. 1；

Fig. 3 is structural schematic diagram of the hand-written part in specific embodiment two；

Fig. 4 is a kind of structural schematic diagram for pressing drive mechanism；

Fig. 5 is the side view of Fig. 4；

In figure: 1 position adjustment part；2 hand-written parts；3 pencils；1-1 horizontal adjustment member；The vertical adjustment part of 1-2；1-3 is foot-operated Plate；2-1 finger block；2-2 horizontal movement part；2-3 vertical motion part；2-4 starts to write part；3-1 horizontal drive part；3-2 drives vertically Part；2-1-1 inner slide；The outer slide cartridge of 2-1-2；2-2-1 horizontal sliding bar；2-2-2 horizontal throw part；2-2-3 horizontal push；2-2-4 Horizontal synchronization band；2-2-5 horizontal rack；2-2-6 tumbler gear；2-3-1 upright sliding bar；The vertical stroke part of 2-3-2；2-3-3 is perpendicular Straight push rod；The vertical synchronous belt of 2-3-4；2-4-1 starts to write switch；2-4-2 starts to write actuator.

Specific embodiment

Below with reference to attached drawing, the present invention is described in detail:

Specific embodiment one

A kind of writing desk with hand-written miscellaneous function disclosed in the present embodiment assists the people of common hand injury, realizes big The writing of amount needs；Setting auxiliary writes structure on school desk simultaneously, realizes the book that the student of common hand injury usually learns The writing auxiliary for writing needs, examination and language composition increases the structure that auxiliary is write on common desk；

As shown in connection with fig. 1, position adjustment part 1 is provided on the desktop, position adjustment part 1 is for adjusting hand-written part 2 position, hand-written part 2 are connect with pencil 3, are fixed with lettering pen on pencil 3；Pencil 3 is fixedly connected with hand-written part, is led to Crossing position adjustment part 1 can be slided on hand-written part 2 with the writing position of Indirect method pencil 3 by finger, pencil 3 into Running hand is write；

As shown in connection with fig. 1, the position adjustment part 1 includes: horizontal adjustment member 1-1, vertical adjustment part 1-2 and foot pedal 1- 3, the foot pedal 1-3 are mobile for independent controlled level adjustment part 1-1 or vertical adjustment part 1-2 stepping, the horizontal adjustment Part 1-1 is horizontally set on above desktop, and the movable end of horizontal adjustment member 1-1 is connect with vertical adjustment part 1-2, vertical adjustment part 1- 2 are arranged along the vertical direction, and the movable end of vertical adjustment part 1-2 is connect with hand-written part 2；Foot pedal 3 has four, upper and lower, left and right Contact is adjusted, four contacts are individually controlled by foot and are controlled, horizontal adjustment member 1-1 is used for the left and right tune of writing position Whole, vertical adjustment part 1-2 is adjusted during adjustment using step-by-step system, step distance is adjacent font for adjusting above and below Spacing is controlled using foot and carries out position adjustment, simplifies adjustment mode, meanwhile, the position adjustment of step-by-step system avoids Writing relocates writing position after completing a character, is automatically positioned and is completed by step-by-step system, simplifies writing process；

Horizontal adjustment member 1-1 and vertical adjustment part 1-2 is screw rod slide block structure, and is provided with reverse self-locking structure, Reverse self-locking structure includes turbine and worm screw, and turbine is arranged on screw rod, and worm screw connect with actuator, passes through worm drive turbine Rotate screw rod, the shaking generated in writing process can not back transfer, make adjust position after structure fix, solve book The problem of being shaken during writing；

As shown in connection with fig. 2, the hand-written part 2 includes: finger block 2-1, horizontal movement part 2-2, vertical motion part 2-3 and falls Part 2-4, the side of the finger block 2-1 are radially vertically arranged that there are two through-holes, and the horizontal movement part 2-2 includes: water The centre of smooth bar 2-2-1, horizontal throw part 2-2-2 and horizontal push 2-2-3, the horizontal sliding bar 2-2-1 pass through finger block The through-hole of the upper vertical direction of 2-1, and horizontal sliding bar 2-2-1 is connect by horizontal throw part 2-2-2 with horizontal push 2-2-3, institute Stating vertical motion part 2-3 includes: upright sliding bar 2-3-1, vertical stroke part 2-3-2 and vertical push rod 2-3-3, the upright sliding bar The centre of 2-3-1 passes through the through-hole of the upper horizontal direction of finger block 2-1, and upright sliding bar 2-3-1 by vertical stroke part 2-3-2 and Vertical push rod 2-2-3 connection, the horizontal throw part 2-2-2 and vertical stroke part 2-3-2 are that stroke reduces part, described to start to write Part 2-4 can make lettering pen start to write when finger block 2-1 is pressurized；

The pencil 3 includes horizontal drive part 3-1 and vertical actuator 3-2, horizontal drive part 3-1 and horizontal push 2- 2-3 connection, vertical actuator 3-2 are connect with vertical push rod 2-3-3；

It needs to control there are three displacement during hand-written, horizontal direction displacement, vertical direction displacement and vertical direction position It moves, wherein horizontal direction is displaced, and when finger drives finger block 2-1 mobile, is moved by horizontal sliding bar 2-2-1 with finger block 2-1 Dynamic to obtain horizontal displacement, horizontal displacement is exported after being reduced by horizontal throw part 2-2-2 by horizontal push 2-2-3, water The displacement driving horizontal drive part 3-1 of flat-pushing bar 2-2-3 output is mobile, is transferred to lettering pen and is horizontally moved；Wherein erect Histogram is to displacement, when finger drives finger block 2-1 mobile, is obtained vertically by upright sliding bar 2-3-1 with finger block 2-1 is mobile Displacement, vertical displacement amount are exported after being reduced by vertical stroke part 2-3-2 by vertical push rod 2-2-3, vertical push rod 2-3-3 The displacement of output drives vertical actuator 3-2 mobile, is transferred to lettering pen and carries out vertical shift；Wherein vertical direction is displaced, When needing to write out writing, by pressing finger block, the part 2-4 that starts to write makes pen tip contact writing with paper；It does not need to hold a pen, only It needs finger mobile by the track for writing font, is write, the handwriting that avoids holding a pen is unintelligible, and student is made to complete examination.

Specific embodiment two

The present embodiment be on the basis of specific embodiment one, as shown in connection with fig. 3, specifically, the finger block 2-1 packet Include: inner slide 2-1-1 and outer slide cartridge 2-1-2, inner slide 2-1-1 are connect with horizontal sliding bar 2-2-1 and upright sliding bar 2-3-1, institute It states outer slide cartridge 2-1-2 to be socketed on the outside of inner slide 2-1-1, the upper end of the upper surface covering inner slide 2-1-1 of outer slide cartridge 2-1-2 Face, and the upper surface of outer slide cartridge 2-1-2 is provided with pit；Pit drives finger block 2-1 to move for fixing with finger, convenient for finger Dynamic, outer slide cartridge 2-1-2 and inner slide 2-1-1 stroke slide construction, slide construction is as the trigger switch started to write, by down operation Input with track concentrates on finger block 2-1, operates convenient for singlehanded writing；

Specifically, the part 2-4 that starts to write includes: the switch 2-4-1 and actuator 2-4-2 that starts to write that starts to write, and start to write switch 2-4-1 It is arranged between the upper surface inner slide 2-1-1 and the upper surface of outer slide cartridge 2-1-2, and start to write switch 2-4-1 and actuator of starting to write 2-4-2 electrical connection, the actuator 2-4-2 that starts to write are arranged on pencil 3；The switch 2- that starts to write is triggered by pressing outer slide cartridge 2-1-2 The pen tip of 4-1, the actuator 2-4-2 driving lettering pen that makes to start to write are contacted with paper；

Specifically, the horizontal throw part 2-2-2 is train of reduction gears, train of reduction gears input terminal and horizontal synchronization band 2- The fixed shaft gear connection in the end 2-4, belt of the horizontal synchronization with 2-2-4 are fixedly connected with horizontal sliding bar 2-2-1, the reducing gear The output end of wheel group is engaged with the upper end of horizontal ruler 2-2-5, and horizontal ruler 2-2-5 is vertically arranged, under horizontal ruler 2-2-5 It is engaged on the left of end and tumbler gear 2-2-6, the downside of tumbler gear 2-2-6 is engaged with one end rack segments of horizontal push 2-2-3； Horizontal displacement is reduced, same technique is being reached while transmitting horizontal displacement information using simpler structure While effect, simpler structure is used, solves hand-written horizontal displacement acquisition of information, horizontal throw reduces and structure letter The problem of change；

Specifically, the vertical stroke part 2-3-2 is train of reduction gears, train of reduction gears input terminal and vertical synchronous belt 2- The fixed shaft gear connection in the end 3-4, the belt of vertical synchronous belt 2-3-4 are fixedly connected with upright sliding bar 2-3-1, the reducing gear The output end of wheel group is engaged with one end rack segments of vertical push rod 2-3-3；Using simpler structure, in transmitting vertical displacement letter While breath, vertical displacement amount is reduced, while reaching same technique effect, uses simpler structure, solution The problem that hand-written vertical displacement acquisition of information, the diminution of vertical stroke and the structure of having determined simplify；

Specifically, the horizontal drive part 3-1 is frame structure, and one end and the horizontal push 2-2-3 of frame structure are fixed Connection, the other end of frame structure are provided with slide bar along the vertical direction, are socketed on slide bar and write sliding block 3-3, the vertical drive Moving part 3-2 is telescopic rod, and one end of telescopic rod is fixedly connected with sliding block 3-3 is write, the other end of telescopic rod and vertical push rod 2- 3-3 is fixedly connected, and the other end for writing sliding block 3-3 is fixedly connected with the fixing end for the actuator 2-4-2 that starts to write, and start to write actuator 2- The movable end of 4-2 is connect with lettering pen；Horizontal push 2-2-3 movement moves frame structure in the horizontal direction, after diminution Horizontal throw amount is transferred to lettering pen, and simultaneous retractable bar is adapted to by the horizontal direction flexible, and vertical push rod 2-3-3 is moved It is dynamic that vertical path increment after diminution is transferred to lettering pen, while sliding block 3-3 is write along the cunning of frame structure end vertical direction Bar sliding is adapted to, and keeps lettering pen mobile with finger block 2-1 in small scale, is solved the horizontal displacement after reducing and is erected The problem of straight displacement driving lettering pen.

Specific embodiment three

Horizontal movement part towards a kind of writing desk with hand-written miscellaneous function disclosed in the present embodiment, the horizontal fortune Moving part is applied on a kind of writing desk with hand-written miscellaneous function disclosed in the specific embodiment one, for obtaining hand-written process In, the displacement in finger horizontal direction exports after reducing horizontal displacement；

Specifically, as shown in connection with fig. 3, comprising: horizontal sliding bar 2-2-1, horizontal throw part 2-2-2 and horizontal push 2-2-3, The centre of the horizontal sliding bar 2-2-1 passes through the through-hole of vertical direction on finger block 2-1, and horizontal sliding bar 2-2-1 passes through level Stroke part 2-2-2 is connect with horizontal push 2-2-3, and the horizontal throw part 2-2-2 is train of reduction gears, train of reduction gears input End is connect with the fixed shaft gear in the horizontal synchronization band end 2-2-4, and belt of the horizontal synchronization with 2-2-4 and horizontal sliding bar 2-2-1 are solid Fixed connection, the output end of the train of reduction gears are engaged with the upper end of horizontal ruler 2-2-5, and horizontal ruler 2-2-5 is vertically arranged, It is engaged on the left of the lower end of horizontal ruler 2-2-5 and tumbler gear 2-2-6, the downside of tumbler gear 2-2-6 and horizontal push 2-2-3 One end rack segments engagement；It is contracted while transmitting horizontal displacement information to horizontal displacement using simpler structure It is small, while reaching same technique effect, simpler structure is used, solves hand-written horizontal displacement acquisition of information, water The problem that parallel journey reduces and structure simplifies.

Specific embodiment four

Vertical motion part towards a kind of writing desk with hand-written miscellaneous function disclosed in the present embodiment, the vertical fortune Moving part is applied on a kind of writing desk with hand-written miscellaneous function disclosed in the specific embodiment one, for obtaining hand-written process In, the displacement of finger vertical direction exports after reducing vertical displacement amount；

Specifically, as shown in connection with fig. 3, the vertical motion part 2-3 includes: upright sliding bar 2-3-1, vertical stroke part 2-3- The centre of 2 and vertical push rod 2-3-3, the upright sliding bar 2-3-1 pass through the through-hole of horizontal direction on finger block 2-1, and vertical Slide bar 2-3-1 is connect by vertical stroke part 2-3-2 with vertical push rod 2-2-3, and the vertical stroke part 2-3-2 is reduction gearing Group, train of reduction gears input terminal are connect with the fixed shaft gear in the end vertical synchronous belt 2-3-4, the belt of vertical synchronous belt 2-3-4 It is fixedly connected with upright sliding bar 2-3-1, the output end of the train of reduction gears and one end rack segments of vertical push rod 2-3-3 are nibbled It closes；Vertical displacement amount is reduced while transmitting vertical displacement information using simpler structure, it is identical reaching While technical effect, simpler structure is used, solves hand-written vertical displacement acquisition of information, vertical stroke reduces and knot The problem that structure simplifies.

Specific embodiment five

Part of starting to write towards a kind of writing desk with hand-written miscellaneous function disclosed in the present embodiment, the part of starting to write are answered With on a kind of writing desk with hand-written miscellaneous function disclosed in the specific embodiment one, for simplifying writing process, it is used for It starts to write and will start to write in conjunction with the operation of track input in writing process；

Specifically, as shown in connection with fig. 3, the part 2-4 that starts to write can make lettering pen start to write when finger block 2-1 is pressurized, and fall Part 2-4 includes: to start to write switch 2-4-1 and the actuator 2-4-2 that starts to write, the switch 2-4-1 that starts to write are arranged in the upper end inner slide 2-1-1 Between face and the upper surface of outer slide cartridge 2-1-2, and the switch 2-4-1 that starts to write is electrically connected with the actuator 2-4-2 that starts to write, actuator of starting to write 2-4-2 is arranged on pencil 3；When needing to write out writing, by pressing finger block, the part 2-4 that starts to write makes pen tip and paper Contact is write；It does not need to hold a pen, only needs finger mobile by the track for writing font, write, avoid holding a pen handwriting not Clearly, student is made to complete examination.

Specific embodiment six

A kind of auxiliary Writing method convenient for control, the method disclosed in the present embodiment are applied in specific embodiment one On a kind of disclosed writing desk with hand-written miscellaneous function, comprising the following steps:

Step a, pencil positioning: pencil is fixed different, first in the answer region for making paper write a composition by mobile paper Pencil is moved the several horizontal steps of row word lattice by the writing range centralized positioning at row first character lattice center and pencil to the right Into distance, each horizontal step distance is the spacing of colleague's adjacent words lattice central point, and by rotating paper, center of rotation is paper First trip word lattice central point makes the writing range centralized positioning of first trip end word lattice central point and pencil, paper is fixed, and completes The positioning of pencil and composition area allows the side that pencil is mobile by stepping after pencil and whole word lattice positioning Formula is positioned with single word lattice automatically；

Step b adjusts writing position: by trampling the independent controlled level adjustment part 1-1 of foot pedal 1-3 and vertical adjustment part 1-2 adjusts the position of pencil 3, and there are two types of motor patterns for the tool of pencil 3, and single lattice is mobile and more lattice are mobile, is reacted by setting Time is judged as single movement, horizontal adjustment member 1-1 is along level when falling in the reaction time time for trampling foot pedal 1-3 Direction is by horizontal step distance movement, vertical adjustment part 1-2 in vertical direction by the movement of vertical step distance, vertical step distance For the spacing of same column adjacent words lattice central point, when the time for trampling foot pedal 1-3 is beyond in the reaction time, horizontal adjustment member 1- 1 is continuously moved in vertical direction by vertical step distance by horizontal step distance continuous moving, vertical adjustment part 1-2 in the horizontal direction It is dynamic, the adjustment of writing position is completed, foot pedal is trampled by foot, realizes that the adjustment of writing position, adjustment use stepping Mobile mode adjusts, and after writing a character, can jump to next position, need to only be positioned, be kept away before writing When exempting from continuous writing, writing position is positioned repeatedly, simplifies auxiliary and writes position fixing process, is adapted to writing in Chinese language examination and is measured big work To write；

Step c, horizontal throw reduce: finger drives finger block 2-1 mobile, the movement of finger block 2-1 in the horizontal direction, Horizontal synchronization band 2-2-4 is driven to rotate, shaft rotation of the horizontal synchronization with the end 2-2-4 makes the input of horizontal throw part 2-2-2 The rotation of end tooth wheel, horizontal throw part 2-2-2 passes through output end gear after reducing stroke drive horizontal rack 2-2-5 along vertical Direction is mobile, and horizontal ruler 2-2-5 moves horizontal push 2-2-3 in the horizontal direction by tumbler gear 2-2-6, horizontal push 2-2-3 pushes horizontal drive part 3-1, and the slide bar that horizontal drive part 3-1 is arranged by end vertical direction pushes in the horizontal direction It is mobile to write sliding block 3-3, moves lettering pen in the horizontal direction；

Step d, vertical stroke reduce: finger drives finger block 2-1 mobile, the movement of finger block 2-1 in the vertical direction, Vertical synchronous belt 2-3-4 is driven to rotate, the shaft rotation of the end vertical synchronous belt 2-3-4 makes the input of vertical stroke part 2-3-2 The rotation of end tooth wheel, vertical stroke part 2-3-2 passes through output end gear after reducing stroke drive vertical push rod 2-3-3 along vertical Direction is mobile, and vertical push rod 2-3-3 pushes vertical actuator 3-2 to keep writing sliding block 3-3 square vertically in the end horizontal drive part 3-1 It is slided on the slide bar of setting, lettering pen is driven to move along the vertical direction；

Step e, starts to write: finger presses finger block 2-1, makes outer slide cartridge 2-1-2 relative to inner slide 2-1-1 along axial cunning Dynamic, triggering, which is started to write out, hangs 2-4-1, and the actuator 2-4-2 that starts to write contacts lettering pen pen tip with paper；

Specifically, the method is applied on the student that usual writing hand injury can not be write；

Specifically, further include step f, write and fix；The horizontal direction generated in writing process is shaken, and is adjusted by level The reverse self-locking structure remained stable of one integral piece 1-1, vertical direction shake, and are protected by the reverse self-locking structure of vertical adjustment part 1-2 It is fixed to keep steady, and reverse self-locking structure includes that turbine, worm structure turbine are arranged in the drive shaft of horizontal adjustment member, passes through worm screw Driving turbine rotate drive shaft, the shaking generated in writing process can not back transfer, make adjust position after structure It is fixed, it solves the problems, such as to shake in writing process；

Foot pedal is trampled by foot, realizes that the adjustment of writing position, adjustment adjust in such a way that stepping is mobile, After writing a character, next position can be jumped to, need to only be positioned before writing, when avoiding continuous writing, instead Writing position is positioned again, is simplified auxiliary and is write position fixing process, writing is measured big conduct and write in adaptation Chinese language examination；

In pencil positioning by first positioning pencil with first trip first character lattice, paper is rotated further by by first trip end Word lattice and pencil position, and complete the positioning of all word lattice, when adjust writing position, by horizontal direction progress word compartment away from Stepping it is mobile, the stepping that vertical direction carries out line-spacing is mobile, realizes the automatic positioning of writing position in writing process, is convenient for language Text is write as the auxiliary in examination；

It is reduced by the stroke for writing finger sliding, so that finger is slided writing in large area, make lettering pen Mark is easier to control, and is write out clearly writing, then will clearly writing diminution be written in word lattice, is made the student of right hand injury Composition writing in Chinese language examination is apparent.

Specific embodiment seven

Writing heads positioning method towards high school student's method of examination disclosed in the present embodiment, the method are applied specific real It applies on a kind of auxiliary Writing method convenient for control disclosed in mode six, for as in examination, the positioning of pencil and word lattice；

Specifically, pencil is fixed different, by mobile paper, first trip first character in the answer region for making paper write a composition Pencil is moved the several horizontal step distances of row word lattice, often by the writing range centralized positioning at lattice center and pencil to the right A horizontal step distance is the spacing of colleague's adjacent words lattice central point, and by rotating paper, center of rotation is paper first trip word lattice Central point makes the writing range centralized positioning of first trip end word lattice central point and pencil, paper is fixed, complete pencil with Write a composition the positioning in area, after pencil and whole word lattice positioning, allow pencil in such a way that stepping is mobile automatically with Single word lattice positioning.

Specific embodiment eight

Adjustment writing position method towards high school student's method of examination disclosed in the present embodiment, the method are applied specific On a kind of auxiliary Writing method convenient for control disclosed in embodiment six, for adjusting writing position；

Specifically, by trampling foot pedal 1-3 independent controlled level adjustment part 1-1 and vertical adjustment part 1-2, adjustment is write First 3 position, there are two types of motor patterns for the tool of pencil 3, and single lattice is mobile and more lattice are mobile, by setting the reaction time, is trampling When the time of foot pedal 1-3 fell in the reaction time, it is judged as single movement, horizontal adjustment member 1-1 presses level in the horizontal direction Step distance is mobile, vertical adjustment part 1-2 is mobile by vertical step distance in vertical direction, and vertical step distance is that same column is adjacent The spacing of word lattice central point, when the time for trampling foot pedal 1-3 is beyond in the reaction time, horizontal adjustment member 1-1 is along level side Vertical step distance continuous moving is pressed in vertical direction to by horizontal step distance continuous moving, vertical adjustment part 1-2, completes book The adjustment of writing position tramples foot pedal by foot, realizes the adjustment of writing position, adjustment is in such a way that stepping is mobile Adjustment, after writing a character, can jump to next position, need to only be positioned before writing, avoid continuous writing When, writing position is positioned repeatedly, is simplified auxiliary and is write position fixing process, writing is measured big conduct and write in adaptation Chinese language examination.

Specific embodiment nine

The disclosed horizontal throw towards auxiliary Writing method of the present embodiment reduces method, and the method is applied specific real It applies on a kind of auxiliary Writing method convenient for control disclosed in mode six；

Specifically, finger drives finger block 2-1 mobile, and the movement of finger block 2-1 in the horizontal direction drives horizontal synchronization Band 2-2-4 is rotated, and shaft rotation of the horizontal synchronization with the end 2-2-4 rotates the input end gear of horizontal throw part 2-2-2, Horizontal throw part 2-2-2 is moved after reducing stroke by the gear drive horizontal rack 2-2-5 of output end along the vertical direction, water Leveling ruler 2-2-5 moves horizontal push 2-2-3 in the horizontal direction by tumbler gear 2-2-6, and horizontal push 2-2-3 pushes water The slide bar that flat actuator 3-1, horizontal drive part 3-1 are arranged by end vertical direction pushes in the horizontal direction writes sliding block 3-3 It is mobile, it moves lettering pen in the horizontal direction, after the horizontal displacement that finger sliding is write is obtained, passes through simple reduction gearing It is reduced, then the stroke after the diminution in output level direction, is write in large scale when alloing hand-written, handwriting trace is easy Control guarantees clear writing；

Specific embodiment ten

The disclosed vertical stroke towards auxiliary Writing method of the present embodiment reduces method, and the method is applied specific real It applies on a kind of auxiliary Writing method convenient for control disclosed in mode six；

Specifically, finger drives finger block 2-1 mobile, the movement of finger block 2-1 in the vertical direction, drives vertical synchronous Band 2-3-4 is rotated, and the shaft rotation of the end vertical synchronous belt 2-3-4 rotates the input end gear of vertical stroke part 2-3-2, Vertical stroke part 2-3-2 is moved after reducing stroke by the vertical push rod 2-3-3 of gear drive of output end along the vertical direction, is erected Straight push rod 2-3-3 pushes vertical actuator 3-2 to make to write the cunning that sliding block 3-3 is arranged in horizontal drive part 3-1 end vertical direction It is slided on bar, lettering pen is driven to move along the vertical direction, after the vertical displacement that finger sliding is write is obtained, by simply subtracting Fast gear is reduced, then exports the stroke after the diminution of vertical direction, is write in large scale when alloing hand-written, and rail is write Mark is easy to control, and guarantees clear writing；

Specific embodiment 11

A kind of pressing drive mechanism, the structure disclosed in the present embodiment apply one kind disclosed in specific embodiment one On writing desk with hand-written miscellaneous function, for simplifying part structure of starting to write, the transmission started to write is realized；

In conjunction with shown in Fig. 4 and Fig. 5, specifically, comprising: pressure plare 4, fixed plate 5, drive rod group 6 and movable head 7, it is described Pressure plare 4 is arranged in parallel in fixed plate 5, and side of the pressure plare 4 far from fixed plate 5 is compression face, pressure plare 4 and fixed plate 5 Opposite side is provided with several shrinking connecting-rod 4-1, and shrinking connecting-rod 4-1 is arranged perpendicular to pressure plare 4, and shrinking connecting-rod 4-1 Both ends are fixedly connected with pressure plare 4 and fixed plate 5 respectively, and reset spring is socketed on shrinking connecting-rod 4-1, the fixed plate 5 Side is provided with one in parallel with the extension end 5-1 of fixed plate 5, and the setting of drive rod group 6 is on the 5-1 of extension end, the biography Lever group 6 includes: that brace 6-1, flat bar 6-2 and upright bar 6-3, the brace 6-1 are set relative to the surface inclination of extension end 5-1 It sets, one end of brace 6-1 and pressure plare 4 are hinged, and the other end of brace 6-1 and one end of flat bar 6-2 are hinged, brace 6-1 and pressure Distance of the hinged one end of power plate 4 apart from the extension end surface 5-1 is greater than distance of the other end apart from the extension end surface 5-1, flat bar The other end of 6-2 is connect with movable head 7, and the flat bar 6-2 is parallel to extension end 5-1 setting, and flat bar 6-2 and extension end 5-1 Adjacent side is arranged at intervals at least two upright bar 6-3, upright bar 6-3 in pressure plare 4 with fixed plate 5 apart from maximum when axially hang down Directly in the extension end surface 5-1, the both ends of upright bar 6-3 are articulated and connected with flat bar 6-2 and extension end 5-1 respectively, the brace 6-1, The rotatable face of flat bar 6-2 and upright bar 6-3 articulated structure is in the length direction along extension end 5-1 and perpendicular to extension end 5-1 In the plane on surface, the movable head 7 includes: drive joint 7-1, the first motion bar 7-2 and the second motion bar 7-3, the biography Dynamic connector 7-1 and one end of the first motion bar 7-2 are hinged, one end of the other end of the first motion bar 7-2 and the second motion bar 7-3 Hingedly, the other end of the second motion bar 7-3 and flat bar 6-2 are hinged, and the first motion bar 7-2 and the second motion bar 7-3 are hinged The rotatable face of structure in parallel with the plane on the extension end surface 5-1 in；In the outer slide cartridge 2-1- of finger pressing finger block 2-1 After 2, along the axis slide downward of inner slide 2-1-1, the lower end of outer slide cartridge 2-1-2 contacts with pressure plare 4, presses outer slide cartridge 2-1-2 Power plate 4 is pressurized, and compresses telescopic rod 4-1, and pressure plare 4 drives one end of brace 6-1 to move down, the other end tool of brace 6-1 Have and shifts outward with downward component, flat bar 6-2, upright bar 6-3 and extension end the 5-1 four-bar linkage structure constituted, cross bar 6-2 is translated to extension end 5-1, and cross bar 6-2 drives drive joint 7-1 to make book by the first motion bar 7-2 and the second motion bar 7-3 The pen tip for writing pen is contacted with paper；

The displacement of pressure plare pushes brace, and the quadrilateral structure that brace pushes flat bar and upright bar to be formed makes the position of pressure plare It moves and is greater than the mobile distance of flat bar, the displacement of pressure plare is reduced, solves and touches pressure plare in finger block moving process, press When power plate floats, pen tip is easy to float up and down and contact with paper, leads to the problem of scratch；

The hinge of first motion bar and the second motion bar composition, can be absorbed displacement of the lettering pen on paper surface, When flat bar drives hinge to move along the direction perpendicular to paper surface, hinge can drive drive joint, make lettering pen along vertical Direction in paper surface is mobile, and realization is started to write.

Specifically, the structure is applied on a kind of writing desk with hand-written miscellaneous function, for finger block 2-1 by Lettering pen is set to start to write when pressure；

Specifically, the desk includes position adjustment part 1, hand-written part 2, pencil 3 and lettering pen, and hand-written part 2 includes hand Refer to that the lower section of finger block 2-1, and the compression face of the lower surface of finger block 2-1 and pressure plare 4 is arranged in block 2-1, the pressure plare 4 Contact, the drive joint 7-1 are fixedly connected with lettering pen.

Specific embodiment 12

One kind disclosed in the present embodiment can reduce the lettering pen moving method of scratch, and the method, which is applied, to be embodied On a kind of pressing drive mechanism disclosed in mode 11, comprising the following steps:

Step a presses signal acquisition: finger block 2-1 is pressed by finger, the outer slide cartridge 2-1-2 of finger block 2-1 relative to Inner slide 2-1-1 slides axially, and the lower end surface of outer slide cartridge 2-1-2 applies pressure to pressure plare 4；Using on finger block 2-1 The structure that slides axially being arranged will not influence the behaviour that finger drives finger block 2-1 planar movement as the trigger architecture of pressure Make, while by the finger block 2-1 in the operation set of the operation of planar movement and signal of starting to write, making easy to operate；

Step b, pressing stroke reduce: the compression face of pressure plare 4 is under pressure, and the shrinking connecting-rod 4-1 at 4 back side of pressure plare is received Contracting, while reset spring compresses, brace 6-1 and the hinged one end of pressure plare 4 are mobile to fixed plate 5, the other end of brace 6-1 to The four-bar linkage structure that outside pushes flat bar 6-2 and two upright bar 6-3 to constitute, makes flat bar 6-2 tool while being parallel to fixed plate 5 There are the horizontal displacement towards outside and the displacement towards fixed plate direction, the displacement for keeping 4 fixed plate 5 of pressure plare mobile is greater than flat bar Displacement 6-2 mobile to fixed plate 5, pressing stroke is shortened；Since the displacement using pressure plare 4 is as triggering displacement, pressure When plate 4 pushes four-bar linkage structure by brace 6-1, flat bar 6-3 downward displacement will be less than the displacement of pressure plare 4, to make position It moves and reduces, may be implemented, due to floating up and down for finger, to make pressure plare 4 when finger drives finger block 2-1 to carry out planar movement It floats up and down, leads to floating up and down for tip of stylus, the displacement of pressure plare 4 is being transferred to lettering pen after reducing, is making book The displacement for writing pen reduces, and reduces the possibility contacted with paper, reduces the possibility that scratch is generated in lettering pen moving process；

Step c, horizontal displacement absorb；The second motion bar 7- that the horizontal displacement of flat bar 6-2 pushes the end flat bar 6-2 hinged 3 one end makes the first motion bar 7-2 and the second motion bar 7-3 in the rotation in surface for being parallel to 5 surface of fixed plate, will be horizontal Displacement absorbs；The horizontal displacement that four-bar linkage structure is generated absorbs, and horizontal displacement is avoided to influence the writing of lettering pen；

Step d, starts to write: the displacement in flat bar 6-2 towards 5 direction of fixed plate passes through the first motion bar 7-2 and the second motion bar 7-3 drives drive joint 7-1 mobile towards the direction of fixed plate 5, and drive joint 7-1 drives lettering pen to move down, and makes to write The pen tip of pen is contacted with paper.

Specifically, in the step a, when finger presses finger block 2-1, outer slide cartridge 2-1-2 is relative to inner slide 2-1-1 After sliding one section of distance piece, the lower end surface of outer slide cartridge 2-1-2 is contacted with 4 surface of pressure plare.

Specifically, in the step b, pressure plare 4 is oriented to after being pressurized by shrinking connecting-rod 4-1, and pressure plare 4 is made to keep and consolidate Fixed board 5 is parallel.

Specific embodiment 13

The disclosed pressing stroke towards lettering pen moving method of the present embodiment reduces method, and the method is applied specific A kind of writing desk with hand-written miscellaneous function disclosed in embodiment 12 is started to write in method, the compression face of pressure plare 4 by To pressure, the shrinking connecting-rod 4-1 at 4 back side of pressure plare is shunk, while reset spring compresses, brace 6-1 and pressure plare 4 it is hinged one Hold the double leval jib knot mobile to fixed plate 5, the other end of brace 6-1 pushes flat bar 6-2 and two upright bar 6-3 to constitute outward Structure makes flat bar 6-2 while being parallel to fixed plate 5 with the horizontal displacement towards outside and towards the position in fixed plate direction It moves, the displacement for keeping 4 fixed plate 5 of pressure plare mobile is greater than the flat bar 6-2 displacement mobile to fixed plate 5, and pressing stroke is shortened.

Specific embodiment 14

Horizontal displacement absorption process towards lettering pen moving method disclosed in the present embodiment, the method are applied specific A kind of writing desk with hand-written miscellaneous function disclosed in embodiment 12 is started to write in method, the horizontal displacement of flat bar 6-2 The one end for the second motion bar 7-3 for pushing the end flat bar 6-2 hinged, makes the first motion bar 7-2 and the second motion bar 7-3 parallel Rotation in surface in 5 surface of fixed plate, horizontal displacement is absorbed.

Specific embodiment 15

The present embodiment is further comprised the steps of: on the basis of specific embodiment 12

Adjustment writing position: it by trampling foot pedal 1-3 independent controlled level adjustment part 1-1 and vertical adjustment part 1-2, adjusts The position of whole pencil 3, there are two types of motor patterns for the tool of pencil 3, and single lattice is mobile and more lattice are mobile, by setting the reaction time, When falling in the reaction time time for trampling foot pedal 1-3, it is judged as single movement, horizontal adjustment member 1-1 is in the horizontal direction By horizontal step distance, mobile, vertical adjustment part 1-2 is mobile by vertical step distance in vertical direction, and vertical step distance is same The spacing of column adjacent words lattice central point, when the time for trampling foot pedal 1-3 is beyond in the reaction time, the edge horizontal adjustment member 1-1 Horizontal direction presses vertical step distance continuous moving in vertical direction by horizontal step distance continuous moving, vertical adjustment part 1-2, The adjustment for completing writing position, tramples foot pedal by foot, realizes that the adjustment of writing position, adjustment are mobile using stepping Mode adjust, after writing a character, next position can be jumped to, only need to be positioned before writing, the company of avoiding It is continuous when writing, writing position is positioned repeatedly, simplifies auxiliary and writes position fixing process, is adapted to writing in Chinese language examination and is measured big conduct book It writes；

Horizontal throw reduces: finger drives finger block 2-1 mobile, and the movement of finger block 2-1 in the horizontal direction drives water Flat synchronous belt 2-2-4 rotation, shaft rotation of the horizontal synchronization with the end 2-2-4, makes the input end gear of horizontal throw part 2-2-2 Rotation, horizontal throw part 2-2-2 are moved after reducing stroke by the gear drive horizontal rack 2-2-5 of output end along the vertical direction Dynamic, horizontal ruler 2-2-5 moves horizontal push 2-2-3 in the horizontal direction by tumbler gear 2-2-6, horizontal push 2-2-3 Horizontal drive part 3-1 is pushed, the slide bar that horizontal drive part 3-1 is arranged by end vertical direction pushes writing to slide in the horizontal direction Block 3-3 is mobile, moves lettering pen in the horizontal direction；

Vertical stroke reduces: finger drives finger block 2-1 mobile, the movement of finger block 2-1 in the vertical direction, drives perpendicular Straight synchronous belt 2-3-4 rotation, the shaft rotation of the end vertical synchronous belt 2-3-4, makes the input end gear of vertical stroke part 2-3-2 Rotation, vertical stroke part 2-3-2 are moved after reducing stroke by the vertical push rod 2-3-3 of gear drive of output end along the vertical direction Dynamic, vertical push rod 2-3-3 pushes vertical actuator 3-2 to make to write sliding block 3-3 in the setting of horizontal drive part 3-1 end vertical direction Slide bar on slide, drive lettering pen move along the vertical direction.

Above embodiments are exemplary description of this patent, do not limit its protection scope, those skilled in the art Member can also be changed its part, as long as it does not exceed the essence of this patent, within the protection scope of the present patent.

Claims (6)

1. the lettering pen moving method that one kind can reduce scratch, which comprises the following steps:

Step a presses signal acquisition: pressing finger block (2-1) by finger, the outer slide cartridge (2-1-2) of finger block (2-1) is opposite It slides axially in inner slide (2-1-1), the lower end surface of outer slide cartridge (2-1-2) applies pressure to pressure plare (4)；

Step b, pressing stroke reduce: the compression face of pressure plare (4) is under pressure, the shrinking connecting-rod (4-1) at pressure plare (4) back side It shrinks, while reset spring compresses, brace (6-1) and pressure plare (4) hinged one end are mobile to fixed plate (5), brace (6-1) The other end four-bar linkage structure that pushes flat bar (6-2) and two upright bars (6-3) to constitute outward, make flat bar (6-2) parallel With the horizontal displacement towards outside and towards the displacement in fixed plate direction while fixed plate (5), keep pressure plare (4) fixed The mobile displacement of plate (5) is greater than flat bar (6-2) displacement mobile to fixed plate (5), and pressing stroke is shortened；

Step c, horizontal displacement absorb；The second motion bar that the horizontal displacement of flat bar (6-2) pushes flat bar (6-2) end hinged The one end of (7-3) turns the first motion bar (7-2) and the second motion bar (7-3) in the plane for being parallel to fixed plate (5) surface It is dynamic, horizontal displacement is absorbed；

Step d, starts to write: the displacement in flat bar (6-2) towards fixed plate (5) direction passes through the first motion bar (7-2) and the second activity The direction that bar (7-3) drives drive joint (7-1) towards fixed plate (5) is mobile, and drive joint (7-1) drives lettering pen to moving down It is dynamic, contact the pen tip of lettering pen with paper.

2. the lettering pen moving method that one kind according to claim 2 can reduce scratch, which is characterized in that the step In a, when finger presses finger block (2-1), after outer slide cartridge (2-1-2) slides one section of distance piece relative to inner slide (2-1-1), The lower end surface of outer slide cartridge (2-1-2) is contacted with pressure plare (4) surface.

3. the lettering pen moving method that one kind according to claim 1 can reduce scratch, which is characterized in that the step In b, pressure plare (4) is oriented to after being pressurized by shrinking connecting-rod (4-1), and pressure plare (4) is made to keep parallel with fixed plate (5).

4. the pressing stroke towards lettering pen moving method reduces method, which is characterized in that the compression face of pressure plare (4) is pressed The shrinking connecting-rod (4-1) of power, pressure plare (4) back side is shunk, while reset spring compresses, and brace (6-1) and pressure plare (4) are hinged One end it is mobile to fixed plate (5), the other end of brace (6-1) pushes flat bar (6-2) and two upright bars (6-3) compositions outward Four-bar linkage structure, make flat bar (6-2) while being parallel to fixed plate (5) with the horizontal displacement towards outside and towards solid The displacement in fixed board direction, the displacement for keeping pressure plare (4) fixed plate (5) mobile are greater than the position mobile to fixed plate (5) flat bar (6-2) It moves, pressing stroke is shortened.

5. the horizontal displacement absorption process towards lettering pen moving method, which is characterized in that the horizontal displacement of flat bar (6-2) pushes One end of hinged the second motion bar (7-3) in flat bar (6-2) end, makes the first motion bar (7-2) and the second motion bar (7-3) exist It is parallel to the rotation in surface on fixed plate (5) surface, horizontal displacement is absorbed.

6. the lettering pen moving method that one kind according to claim 1,2 or 3 can reduce scratch, which is characterized in that also Comprising steps of adjusting writing position, being horizontally formed diminution and vertical stroke diminution.