CN201534437U - Multifunctional imitation device - Google Patents
Multifunctional imitation device Download PDFInfo
- Publication number
- CN201534437U CN201534437U CN2009202005930U CN200920200593U CN201534437U CN 201534437 U CN201534437 U CN 201534437U CN 2009202005930 U CN2009202005930 U CN 2009202005930U CN 200920200593 U CN200920200593 U CN 200920200593U CN 201534437 U CN201534437 U CN 201534437U
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- CN
- China
- Prior art keywords
- bearing pin
- imitating
- pole
- compressing tablet
- pen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a multifunctional imitation device capable of enlarging or reducing images when the images are reproduced by hand. The utility model aims to overcome the defects of inconvenient operation and high element damaging probability in the conventional image zooming ruler, and is convenient to be operated and can not damage elements. The imitation device comprises a supporting pole and a double-parallelogram mechanism, wherein a pin shaft 1 is arranged in the middle of the supporting pole, and an insertion hole is formed in the center of the pin shaft 1; the double-parallelogram mechanism includes two long rods, four short rods and hinges, and is divided into a drawing end parallelogram mechanism and a tracing end parallelogram mechanism with the supporting pole as the boundary, two end parts of the two short rods in the drawing end parallelogram mechanism are hinged together through a pin shaft 3 and a pin shaft ring, two end parts of the two short rod in the tracing end parallelogram mechanism are hinged together through another pin shaft 3 and another pin shaft ring, and a pen insertion hole is formed on each pin shaft 3; and a synchronous pen lifting mechanism is arranged on the supporting pole.
Description
Technical field
The utility model belongs to the drawing appliance field, particularly a kind of multi-functional device of imitating that can make when duplicating picture and text by hand picture and text amplify or dwindle.
Background technology
In order to reach the purpose of amplifying or dwindling figure by hand, people have designed various pantography chis, as: " drafter is dwindled in amplification " of the patent No. 93203173.0, the different pantography chis of structure such as " pantographs " of the patent No. 96221601.1, existing all kinds of pantography chis amplify or have brought facility when dwindling figure being used for for people by hand.But, dumb when existing all kinds of pantography chis in use also exist depiction, precision is low; For avoiding mobile vestige to want a portable tracer, a portable drawing pen, inconvenient operation, to describe difficulty big when tracing is met disconnected; Difficulty is big when adjusting scaling, accuracy is wayward; No sky is retouched function, fragile original paper; The weak point of easily losing shape during depiction.
Summary of the invention
The utility model is at the existing in use aforesaid operations inconvenience of existing pantography chi, dumb during depiction, precision is low, difficulty is big when adjusting scaling, fragile original paper, the weak point of easily losing shape during depiction etc. provides a kind of easy to operate, flexible during depiction, precision is high, easy when adjusting scaling, can not damage original paper, the multi-functional device of imitating that can not lose shape during depiction.
The technical solution adopted in the utility model is finished in the following way: a kind of multi-functional device of imitating, and it comprises pole and two parallel-crank mechanism; Pole is bridge shape, is provided with bearing pin one in the centre of pole, is provided with jack in the middle of the bearing pin one; Two parallel-crank mechanisms are made up of two stocks, four quarter butts and hinge, are equipped with the hinge connecting hole of the parallelogram that is used for conversion different size size on stock, quarter butt; The centre of two stocks is contained on the middle bearing pin one of pole successively, two parallel-crank mechanisms in two parallel-crank mechanisms are that the boundary is divided into drawing and holds capable quadrangular mechanism level with both hands and capable quadrangular mechanism is held in tracing level with both hands with the pole, drawing is held capable quadrangular mechanism level with both hands and is made up of two quarter butts and two stocks, two quarter butts link together by bearing pin two and bearing pin cap hinge with two stocks respectively, and the end of two quarter butts links together by bearing pin three and bearing pin circle hinge each other; Tracing is held capable quadrangular mechanism level with both hands and also is made up of two quarter butts and two stocks, and two quarter butts link together by bearing pin two and bearing pin cap hinge with two stocks respectively, and the end of two quarter butts links together by bearing pin three and bearing pin circle hinge each other; On bearing pin three, be provided with pen plughole.
Above-mentioned multi-functional imitating on the device, two stocks, four quarter butts adopt transparent material to make.
Above-mentioned multi-functional imitating on the device, be provided with pin hole at the two ends of pole.
Above-mentioned multi-functional imitating on the device, on the shaft of stock, quarter butt, be provided with scale.
Above-mentioned multi-functional imitating on the device, be provided with accurate heart pen, accurate heart pen is contained in tracing and holds level with both hands on the pen plughole on the bearing pin three of capable quadrangular mechanism, accurate heart pen is made up of penholder and compressing tablet, compressing tablet is fixed on the penholder head by connecting rod, and a space is arranged between the head of compressing tablet and penholder, and compressing tablet is made by transparent material, be provided with the accurate heart on compressing tablet, human eye is seen the accurate heart clearly by the space between compressing tablet and the penholder head during use.
Above-mentioned multi-functional imitating on the device, be demountable structure between bearing pin two and the bearing pin cap.
Above-mentioned multi-functional imitating on the device, on pole, be provided with and carry the mechanism of starting to write synchronously, carry the mechanism of starting to write synchronously by two armed levers, fixed cover, bearing pin four and back-moving spring are formed, on the shaft of armed lever, be provided with the in-line hole, head at armed lever is provided with the gear teeth, two armed levers are contained in the fixed cover, armed lever is connected on the fixed cover by bearing pin four hinges, on fixed cover, be provided with the circular hole that matches with bearing pin one, be fixedly set on the bearing pin one of pole, the gear teeth of two armed levers are meshing with each other together, two bearing pins three are inserted in respectively in two in-line holes on the armed lever, bearing pin three can slide in the in-line hole on armed lever, and the two ends of back-moving spring are separately fixed on two armed levers.
Above-mentioned multi-functional imitating on the device, on the shaft of armed lever, be provided with spring fixed column, the two ends of back-moving spring are separately fixed on the spring fixed column of two armed levers.
Above-mentioned multi-functional imitating on the device, on the shaft of the armed lever of carrying the mechanism of starting to write synchronously, be provided with scale.
The multi-functional at ordinary times device of imitating closes up into chi shape.During use, drawing pen is contained in to draw holds level with both hands in the pen plughole on the bearing pin three on the capable quadrangular mechanism, and tracer is contained in tracing holds level with both hands in the pen plughole on the bearing pin three on the capable quadrangular mechanism, thereby tracer can replace realizing that sky retouch function with accurate heart pen; Pass jack nail on the two ends of pole with pin on drawing board, guarantee tracing and draw all to keep the shape.
During operation, the carrying of tracer can drive drawing pen carry; Under the effect of back-moving spring, the nib of tracer and drawing pen has a gap from describing pattern when depiction not, is convenient to describe accurately and conveniently; For the original paper pattern is not damaged, can adopts accurate heart pen to be used as tracer and depict the original paper pattern, thereby avoid damaging the original paper pattern.
The multi-functional device of imitating of the utility model is compared with existing pantography chi, has following outstanding characteristics:
Tracer and drawing pen can be started writing and start to write at any time synchronously when 1, duplicating picture and text, it is hereby ensured facing mutually not stay mobile vestige between stroke;
2, wield the pen nimbly and freely and draw during depiction accurately;
Institutional adjustment accurately, conveniently when 3, amplification was dwindled;
4, use accurate heart pen to have sky and retouch function, original paper can not be damaged;
5, the figure that is described can not lose shape;
6, the compasses function is arranged.
The multi-functional device of imitating of the utility model is particularly suitable for numerous students in middle and primary schools and child's use, and it can not only become the good assistant who draws a design when they make tabloid, can be again children's a kind of intelligence development stationery or toy; The personage who does not have a fine arts basis is down auxiliary camera technique, someone face can also be looked like draw be really true to life vivid.The utility model is multi-functional imitates all kinds of the describing in the activity that device can extensively be applied to people's productive life and learning recreation.
Description of drawings
Fig. 1 is the multi-functional structural representation of imitating device of the utility model.
Fig. 2 imitates device and is in structural representation when closing up state for the utility model is multi-functional.
Fig. 3 is the vertical view of Fig. 2.
Fig. 4 imitates device and is in user mode figure when describing mode in proportion for the utility model is multi-functional.
Fig. 5 imitates device and is in the user mode figure that amplifies when describing mode for the utility model is multi-functional.
Fig. 6 is in the user mode figure that dwindles when describing mode for the multi-functional device of imitating of the utility model.
The be as the criterion structural representation of heart pen of Fig. 7.
Fig. 8 is for carrying the structural representation of the mechanism of starting to write synchronously.
Fig. 9 is the A-A cutaway view of Fig. 8.
Figure 10 is the structural representation of solid pin and bearing pin cap matching relationship.
Figure 11 is the structural representation of hollow bearing pin and bearing pin circle matching relationship.
The specific embodiment
Contrast accompanying drawing below, the utility model is described in further detail by embodiment.
With reference to accompanying drawing 1 to accompanying drawing 11, a kind of multi-functional device of imitating, it comprises pole 1, two parallel-crank mechanism, carries start to write mechanism and accurate heart pen synchronously, wherein:
Two parallel-crank mechanisms are made up of two stocks 3, four quarter butts 4 and hinge, two stocks 3, four quarter butts 4 adopt transparent materials to make, on stock 3, quarter butt 4, be equipped with the hinge connecting hole 7 of the parallelogram group that is used for conversion different size size, on the shaft of stock 3, quarter butt 4, be provided with scale; The centre of two stocks 3 is contained on the bearing pin 1 in the middle of the pole 1 successively, and two parallel-crank mechanisms in two parallel-crank mechanisms be that the boundary is divided into that capable quadrangular mechanism is held in drawing level with both hands and capable quadrangular mechanism is held in tracing level with both hands with pole 1; Drawing is held capable quadrangular mechanism level with both hands and is made up of two quarter butts 4 and two stocks 3, two quarter butts 4 link together by bearing pin 28 and bearing pin cap 19 hinges with two stocks 3 respectively, the end of two quarter butts 4 links together by bearing pin 39 and bearing pin circle 20 hinges each other, tracing is held capable quadrangular mechanism level with both hands and is made up of two quarter butts 4 and two stocks 3, two quarter butts 4 link together by bearing pin 28 and bearing pin cap 19 hinges with two stocks 3 respectively, be demountable structure between bearing pin 28 and the bearing pin cap 19, link together by bearing pin 39 and bearing pin circle 20 hinges between the end of two quarter butts 4, on bearing pin 39, be provided with pen plughole.
Accurate heart pen is contained in tracing and holds level with both hands on the pen plughole on the bearing pin three of capable quadrangular mechanism, wherein, accurate heart pen is made up of penholder 6 and compressing tablet 21, compressing tablet 21 is fixed on penholder 6 heads by connecting rod 23, one space is arranged between the head of compressing tablet 21 and penholder 6, compressing tablet 21 is made by transparent material, is provided with the accurate heart 22 on compressing tablet 21, and human eye is seen the accurate heart 22 clearly by the space between compressing tablet 21 and penholder 6 heads during use.
Carry the mechanism of starting to write synchronously by two armed levers 11, fixed cover 14, bearing pin 4 13 and back-moving spring 17 are formed, on the shaft of armed lever 11, be provided with in-line hole 10, spring fixed column 18 and scale, head at armed lever 11 is provided with the gear teeth 12, two armed levers 11 are contained in the fixed cover 14, armed lever 11 is connected on the fixed cover 14 by bearing pin 4 13 hinges, on fixed cover 14, be provided with the circular hole 15 that matches with bearing pin 1, fixed cover 14 is contained on the bearing pin 1 of pole 1, the gear teeth 12 of two armed levers 11 are meshing with each other together, two bearing pins 39 are inserted in respectively in two in-line holes 10 on the armed lever 11, bearing pin 39 can slide in the in-line hole 10 on the armed lever 11, and the two ends of back-moving spring 17 are separately fixed on the spring fixed column 18 of two armed levers 11.
Claims (10)
1. multi-functional device of imitating, it comprises pole and two parallel-crank mechanisms, it is characterized in that: pole is bridge shape, is provided with bearing pin one in the centre of pole, is provided with jack in the middle of the bearing pin one; Two parallel-crank mechanisms are made up of two stocks, four quarter butts and hinge, are equipped with the hinge connecting hole of the parallelogram that is used for conversion different size size on stock, quarter butt; The centre of two stocks is contained on the middle bearing pin one of pole successively, two parallel-crank mechanisms in two parallel-crank mechanisms are that the boundary is divided into drawing and holds capable quadrangular mechanism level with both hands and capable quadrangular mechanism is held in tracing level with both hands with the pole, drawing is held capable quadrangular mechanism level with both hands and is made up of two quarter butts and two stocks, two quarter butts link together by bearing pin two and bearing pin cap hinge with two stocks respectively, and the end of two quarter butts links together by bearing pin three and bearing pin circle hinge each other; Tracing is held capable quadrangular mechanism level with both hands and also is made up of two quarter butts and two stocks, and two quarter butts link together by bearing pin two and bearing pin cap hinge with two stocks respectively, and the end of two quarter butts links together by bearing pin three and bearing pin circle hinge each other; On bearing pin three, be provided with pen plughole.
2. the multi-functional device of imitating according to claim 1, it is characterized in that on pole, being provided with and carry the mechanism of starting to write synchronously, carry the mechanism of starting to write synchronously by two armed levers, fixed cover, bearing pin four and back-moving spring are formed, on the shaft of armed lever, be provided with the in-line hole, head at armed lever is provided with the gear teeth, two armed levers are contained in the fixed cover, armed lever is connected on the fixed cover by bearing pin four hinges, on fixed cover, be provided with the circular hole that matches with bearing pin one, be fixedly set on the bearing pin one of pole, the gear teeth of two armed levers are meshing with each other together, two bearing pins three are inserted in respectively in two in-line holes on the armed lever, bearing pin three can slide in the in-line hole on armed lever, and the two ends of back-moving spring are separately fixed on two armed levers.
3. the multi-functional device of imitating according to claim 2 is characterized in that being provided with spring fixed column on the shaft of armed lever, and the two ends of back-moving spring are separately fixed on the spring fixed column of two armed levers.
4. according to claim 2 or the 3 described multi-functional devices of imitating, it is characterized in that on the shaft of the armed lever of carrying the mechanism of starting to write synchronously, being provided with scale.
5. according to claim 1 or 2 or the 3 or 4 described multi-functional devices of imitating, it is characterized in that being provided with pin hole at the two ends of pole.
6. according to claim 1 or 2 or the 3 or 4 described multi-functional devices of imitating, it is characterized in that on the shaft of stock, quarter butt, being provided with scale.
7. according to claim 1 or 2 or the 3 or 4 described multi-functional devices of imitating, it is characterized in that on the pen plughole of bearing pin three of capable quadrangular mechanism is held in tracing level with both hands, accurate heart pen being housed.
8. the multi-functional device of imitating according to claim 7, it is characterized in that accurate heart pen is made up of penholder and compressing tablet, compressing tablet is fixed on the penholder head by connecting rod, and a space is arranged between the head of compressing tablet and penholder, compressing tablet is made by transparent material, is provided with the accurate heart on compressing tablet.
9. according to claim 1 or 2 or 3 or 4 or 5 or the 6 or 7 described multi-functional devices of imitating, it is characterized in that being between bearing pin two and the bearing pin cap demountable structure.
10. the multi-functional device of imitating according to claim 3 is characterized in that being provided with scale on the shaft of the armed lever of carrying the mechanism of starting to write synchronously; Two ends pole are provided with pin hole; On the shaft of stock, quarter butt, be provided with scale; Hold level with both hands in tracing on the pen plughole of bearing pin three of capable quadrangular mechanism accurate heart pen is housed, accurate heart pen is made up of penholder and compressing tablet, and compressing tablet is fixed on the penholder head by connecting rod, and a space is arranged between the head of compressing tablet and penholder, compressing tablet is made by transparent material, is provided with the accurate heart on compressing tablet; Be demountable structure between bearing pin two and the bearing pin cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202005930U CN201534437U (en) | 2009-11-16 | 2009-11-16 | Multifunctional imitation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202005930U CN201534437U (en) | 2009-11-16 | 2009-11-16 | Multifunctional imitation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201534437U true CN201534437U (en) | 2010-07-28 |
Family
ID=42534222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202005930U Expired - Fee Related CN201534437U (en) | 2009-11-16 | 2009-11-16 | Multifunctional imitation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201534437U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139652A (en) * | 2014-07-17 | 2014-11-12 | 广东工业大学 | Fantasy deforming ruler |
-
2009
- 2009-11-16 CN CN2009202005930U patent/CN201534437U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139652A (en) * | 2014-07-17 | 2014-11-12 | 广东工业大学 | Fantasy deforming ruler |
| CN104139652B (en) * | 2014-07-17 | 2016-03-09 | 广东工业大学 | A kind of Multifunctional shape changeable rule |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100728 Termination date: 20141116 |
|
| EXPY | Termination of patent right or utility model |