CN2140310Y

CN2140310Y - Mechanical emulating instrument

Info

Publication number: CN2140310Y
Application number: CN 92227735
Authority: CN
Inventors: 熊华翼
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-07-12
Filing date: 1992-07-12
Publication date: 1993-08-18
Anticipated expiration: 2002-07-12

Abstract

The utility model relates to a mechanical emulating device, which can be a duplicate tool for patterns. The mechanical emulating device is formed by adopting the polar coordinates method according to the similarity principle, and has the function for reading and writing. A read head 4 and a write head 13 are locked respectively with drive silk threads 25, 31 according to the requirement, and can be slid respectively on a read arm 2 and a write arm 9. The read arm 2 and the write arm 9 are movably sheathed respectively on upright posts 10, 17, the drive silk threads 27, 28 can make the read arm 2 and the write arm 9 be connected organically, and the information read by the read head can be written and can be duplicated by the write head after the information is amplified or is reduced. The utility model is suitable for the duplicate of the patterns of various carrying agents, and has strong creative performance. The utility model can be used for the plate making of the printing and the duplicate of the patterns and the design creation.

Description

Mechanical emulating instrument

The utility model belongs to the pattern Replication Tools.

The copying equipment of existing pattern (literal, calligraphy, drawing, sign, trade mark, photo) has duplicator and film processor etc.Film processor only limits to film, but duplicate in full, though have certain creativity, but its creation complicated operation, its replicating vector only is sensitization printing paper.Duplicator adopts electric photographic technology (except the extraordinary duplicator), treats copying pattern (hereinafter to be referred as parent) and duplicates in full, and speed is fast, and is simple to operate, but replicating vector is only limited to paper, and has no creativeness, and is simultaneously with high costs.In addition, their cost of use is all higher.In a word, the creativity inequality of existing copying equipment, carrier is only limited to paper, and is unfavorable for personal consumption.

The purpose of this utility model is to design producing provides a kind of creativity strong, is suitable for various (parent, duplicate) carrier (as paper, metal, stone, wood etc.), the Replication Tools that cost and cost of use are low.

The utility model adopts polar coordinate mode to design according to similarity principle.It partly is made up of identical two of version, has " reading ", " writing " function.

Fig. 1 and Fig. 2 are its structural representation.Fig. 1 is a front view, and Fig. 2 is the mansion view.Among the figure,

1,20---base; 10,17---column;

2---read arm; 13---writing head;

3,14---the guiding folder; 19---write arm;

4---read head; 21---locking nut;

5,12---tension clips; 22---double threaded screw;

9,16---straight pin; 33---tighten up folder;

6,7,8,11,15,18---wheel;

23,24,26,29,30,32---lock(ing) bolt;

25,27,28,31---the transmission silk thread.

On reading arm 2 and writing arm 19 respectively with wheel (2) and take turns (19), both working diameter is identical, makes two arms be able to synchronous rotation.

Read arm 2 and write arm 19 difference kinks on column 10 and 17, but flexible rotating; Wheel 7 and wheel 8, wheel 15 and take turns 18 and connected firmly respectively as a wholely by straight pin 9 and 16 and are linked up by transmission silk thread 27, between the two around column rotating in same direction separately; The effect of guiding clamping is that the center line (it passes through its column axial line, and mutually vertical) that makes its transmission silk thread of guiding and its pivoted arm is parallel, and it can slide along arm, also can be fixed on by the lock(ing) bolt on it a certain position on arm; Tension clips can be slided along arm, also can be fixed, and its effect is bearing wheel 6 and 11 and tensioning

transmission silk thread

25 and 31; Read head 4 connects firmly with transmission silk thread 25 by the lock(ing) bolt 24 on it, slides along reading arm 2 under the drive of transmission silk thread 25, and it is made by wear-resisting hard material, and is most advanced and sophisticated sharp and not sharp, parent is not produced damage; Writing head 13 connects firmly with transmission silk thread 31 by the lock(ing) bolt 30 on it, under the drive of transmission silk thread 31, slides along arm, and its tip is lead for retractable pencil or record nib, can move up and down, and keeps in touch with replicating vector all the time; The positive and negative screw thread of double threaded screw 22() and each one on the positive and negative screw thread of nut 21() acting in conjunction, will " read " and " writing " two parts are connected into a rigid unitary, and with 28 tensionings of transmission silk thread, reach effective transmission; Wheel (2) is identical with wheel (9) working size, and this is so that two arms are able to synchronous rotation.

The cusp of read head 4 and writing head 13 divides in addition center and the column axial line with separately arm to be in all the time in the same plane.The transmission silk thread all uses micro-elasticity flexible body (as steel wire, tire line etc.) to make.

In the course of the work, read arm 2 and rotate the θ angle, then write arm 19 and also rotate the θ angle around the axis of its column 17 around the axis of its column 9; Read head 4 is long along arm slip L, and then writing head 13 will be long along the arm S that slides.

S＝ (∮8×∮15)/(∮7×∮18) ×L

In the formula, ∮ 7, ∮ 8, ∮ 15, ∮ 18 are respectively the working diameter of wheel 7,8,15,18.

Make K=(∮ 8 * ∮ 15)/(∮ 7 * ∮ 18), then S=K * L

K is just for duplicating multiplication factor.

Change the working diameter of top four wheels, can obtain different K values, thereby obtain the different multiplication factors of duplicating.

Selected when wheel 7,8,15,18, the K value has also just been determined.Before the use, must make writing head 13 and read head 4 is K to the ratio of the distance of separately pivot center (being the column axis)---this is referred to as zeroing, otherwise just can not get similar pattern.In addition, during initial position, two arms can be not parallel.If their angle is Ψ, also will become the Ψ angle between parent and the copying pattern so.This helps creation.

This machine emulated instrument has " reading ", " writing " function.What it " has read ", just will be without reservation " writing " come out---duplicate.It is artificial " reading ", the parent total number can be run through, also can read-only certain some---the pattern of a certain shape or a certain color.With a plurality of parent total numbers or read partially, copy on the same replicating vector, can obtain the diverse creativity works of a width of cloth and parent effect.This is its strong creation function.

When being not paper for those parent carriers and replicating vector, existing copying equipment is just powerless.Mostly its replication work is to adopt the artificial lattice trace-point method of drawing to finish, and operating rate is very low.If adopt this machine emulated instrument, operating efficiency can improve several times, even tens times.

If change read head 4 into the identification head, can go to read a certain line style (width) automatically, the pattern of a certain color or a certain colourity, this machine emulated instrument will have the operating rate identical with existing copying equipment.

This machine emulated instrument is simple in structure, easily manufactured, the source of not consuming energy during use, thereby its cost and cost of use are low, are suitable for personal consumption.

In a word, this machine emulated instrument has strong creation function, is suitable for various duplicate and the characteristics of parent carrier and cost, cost of use is all low and the advantage of high efficiency.This is that existing copying equipment is incomparable.It is suitable for plate making and design creation, can increase work efficiency widely, has the development prospect that very strong practicality is become reconciled.

Implementation method of the present utility model:

1. according to duplicating multiplication factor K, select out corresponding wheel 7, wheel 8, wheel 15 and take turns 18;

2. according to figure it is assembled;

3. will lead folder 3 and 14 respectively as far as possible near wheel 7 and 15, but both must not contact, and be locked on separately the arm with lock(ing)

bolt

23 and 29 respectively;

4. mobile tension clips 5 and 12, respectively with

transmission silk thread

25 and 31 tensionings, when reading arm 2 and writing arm 19 with simple rotation, driven wheel 7 and wheel 15 do not rotate, and effectively transmission is advisable, with lock(ing) bolt locking separately;

5. tighten up folder 33, make transmission silk thread 27 transmission effectively flexibly;

6. make and read arm 2 and write the angle that arm 9 is parallel or become to require, regulate double threaded screw 22, with 28 tensionings of transmission silk thread, with flexibly effectively transmission be as the criterion, again with nut 21 lockings;

7. zeroing.The ratio of the nib that makes writing head 13 to the cusp of the distance of its axis of rotation and read head 4 to the distance of its axis of rotation is K, and with separately lock(ing) bolt and separately transmission silk thread locking;

8. parent and replicating vector are flatly placed the below of read head 4 and writing head 13 respectively, and make its just contact separately;

9. board at school 4 with hand steered holding, its outline line along parent walked---" reading " one time just obtained similar fully to parent on replicating vector and amplified K profile doubly.Solid more painted, just obtained duplicate.

What need special instruction is that this machine emulated instrument is suitable for duplicating of no regularity pattern (as writing brush word).If be used for the copy rule pattern, as straight line, circle or its combination pattern, seem clumsy on the contrary, lose its practical significance.

Claims

1, a kind ofly is used for the instrument that pattern duplicates, it is characterized in that: double threaded screw 22 and lock nut 21 are connected into rigid unitary with base 1 and 20, the column screw is connected on the base, read arm 2 and write arm 19 difference kinks on column 10 and 17, read head 4 and writing head 13 respectively kink in reading arm 2 and writing on the arm 9, lock screw is locked in read head 4, writing head 13 and guiding folder, tension clips respectively on transmission silk thread 25,31 and the arm separately, and straight pin 9 and 16 will take turns 7,8 and take turns 15,18 and be connected into rigid unitary respectively.

2, machine emulated instrument according to claim 1 is characterized in that: wheel 6,7,8,11,15,18 is made by hard material, and transmission silk thread 25,27,28,31 is made by the micro-elasticity flexible material, and remaining is made by metal.

3, machine emulated instrument according to claim 1 is characterized in that: the most advanced and sophisticated point of read head 4 and tax not.

4, machine emulated instrument according to claim 1 is characterized in that: the nib of read head 13 is lead for retractable pencil or record nib.

5, machine emulated instrument according to claim 4 is characterized in that: the written point of writing head 13 is fixed on the elastomer.

6, machine emulated instrument according to claim 1 is characterized in that: the external cylindrical surface annular knurl of nut 21.

7, machine emulated instrument according to claim 1 is characterized in that: the thread rotary orientation at double threaded screw 22 two ends is opposite.

8, machine emulated instrument according to claim 1 is characterized in that: read arm 2 and write that public affairs do not have wheel (2) and (19) on the arm 19, both working diameters are equal.