EP1526495A2 - Poupée articulée notamment sous la forme du corps humain - Google Patents

Poupée articulée notamment sous la forme du corps humain Download PDF

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Publication number
EP1526495A2
EP1526495A2 EP04025124A EP04025124A EP1526495A2 EP 1526495 A2 EP1526495 A2 EP 1526495A2 EP 04025124 A EP04025124 A EP 04025124A EP 04025124 A EP04025124 A EP 04025124A EP 1526495 A2 EP1526495 A2 EP 1526495A2
Authority
EP
European Patent Office
Prior art keywords
servo
mannequin
link
pulley
axle
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.)
Withdrawn
Application number
EP04025124A
Other languages
German (de)
English (en)
Other versions
EP1526495A3 (fr
Inventor
Ralf Gerken
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1526495A2 publication Critical patent/EP1526495A2/fr
Publication of EP1526495A3 publication Critical patent/EP1526495A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H3/00—Dolls
    • A63H3/36—Details; Accessories
    • A63H3/48—Mounting of parts within dolls, e.g. automatic eyes or parts for animation
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H3/00—Dolls
    • A63H3/36—Details; Accessories
    • A63H3/46—Connections for limbs
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/02—Advertising or display means not otherwise provided for incorporating moving display members
    • G09F19/08—Dolls, faces, or other representations of living forms with moving parts
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/02—Advertising or display means not otherwise provided for incorporating moving display members
    • G09F19/08—Dolls, faces, or other representations of living forms with moving parts
    • G09F2019/086—Dolls

Definitions

  • the invention relates to a mannequin, in particular in the form of a human Body according to the preamble of claim 1.
  • mannequins are for the presentation of clothing and accessories in shop windows and displays used for example in department stores.
  • mannequins are known, especially in the form of a human body whose posture is fixed unchangeable.
  • the disadvantage is that such mannequins remain rigid during the presentation in the predetermined posture.
  • a mannequin must be maintained for each desired posture.
  • manikins are known, in particular in the form of a human body, whose posture is at least during the construction and reconstruction of a window display by hand changeable.
  • a disadvantage of the use of such manikins is that they remain rigid during the presentation in the previously set posture.
  • manikins especially in the form of a human body whose posture are continuously changed by driven movable members during the presentation. In particular, the drives of the movable members have disadvantages.
  • Servomotors and stepper motors each have a high weight and can only be used with complex control electronics. Even pneumatic cylinders must be controlled consuming. In addition, the provision of pneumatic energy makes further technical demands.
  • the use of linear motors in turn requires complex control electronics and is characterized by high costs disadvantageous. Manikins with such drive elements are expensive and tend due to their high weight to strong natural oscillations.
  • WO 94/01198 a mannequin for simulating the running movement of a rotor is known in which by means of a servo on several belt transmissions, the rotational movement of the servo on different waves, z. B. for storage of the leg approach or arm attachment, transferred and implemented there by means of lever mechanism in pivotal movements.
  • the disadvantage is that in particular the arm posture is fixed and not freely movable.
  • the mannequin can be used only to emulate the running motion of a runner. Other positions of the mannequin can not be realized in this way.
  • the mannequin is difficult to remove and tighten due to the rigid arm posture, whereby the handling of the mannequin is difficult.
  • the servo is a very compact drive unit and includes a motor, a gearbox and corresponding control electronics.
  • the drive of the servo implements a rotation angle of ⁇ 90 ° on its output shaft.
  • the mannequin has a plurality of links that are connected to each other via at least one hinge or at least one hinge joint, each of these joints is designed to be drivable with a servo.
  • Two link elements of a link of a mannequin are coaxially aligned with each other and articulated by means of a hinge connector.
  • Both the first link element and the second link element each have a servo fixedly connected to the respective link element.
  • the output pins of the servos are each rotatably connected to the joint connector.
  • one servo realizes a coaxial rotational movement and the other servo realizes a pivoting movement of one link element to the other link element of the link of the mannequin.
  • a disadvantage of the hinges designed as hinge joints is that all occurring static and dynamic forces are received directly in both the articulated arm and in the output shaft of the servo.
  • a disadvantage of the hinges designed as hinges is that the angular momentum of the output shaft of the servos is transmitted directly to the respective member element of a link.
  • the invention is therefore based on the object, a generic mannequin, especially in the form of a human body, so that the moving Members of the mannequin have a higher durability with greater load capacity and realize a smooth movement.
  • the servo is equipped with a transmission gear and thereby the power transmission and the movement can be varied by changing the transmission ratio.
  • this can increase the scope of the animation, in which the angular velocities, but also the torques, can be changed over a large area.
  • the range of use of the servo between predefined limits can be limited and thus the servo can be optimized with the help of the transmission ratio. If smaller angular velocities and / or torques are to be realized with the predefined limits, then the servo can also be made less powerful and therefore smaller.
  • the weight is absorbed by the hinges and the torque absorption by the servos. This increases the stability of the mannequin. At the same time, the load and wear of the output shaft of the servos are significantly reduced. It is also advantageous that the thru-axle is rotatably connected to the first member member and rotatably connected to the second member element, as well as the share forces of the dynamic forces are absorbed by the thru axle in addition to the weight forces and thus the servo is further relieved.
  • a belt transmission can be used in the hinge and the hinge joint.
  • the elastic properties of the belt also have a positive effect on the quality of the animations and on the service life of the servos.
  • the hinge joint is flat and has four joints, and a further thru axle is located between a lever and a connecting rod, the length of the lever and / or the connecting rod can be adjusted. Then the power transmission and the radius of the movement path can also be varied, resulting in even more diverse applications of the manikin.
  • the mannequin according to the invention in particular in the form of a human body according to FIG. 1 consists of a framework 1 and a head 2.
  • the framework 1 is simplified in a simplified manner to the human skeleton and has a vertically arranged backbone 3, on which a shoulder bracket 4 and a Hrichausleger 5 are each mounted horizontally.
  • the shoulder bracket 4 is arranged approximately at the level of the shoulder and the H predominantlyausleger 5 approximately at the level of the hip of the mannequin.
  • At the outer ends of the shoulder arm 4 are each a right arm member 6 and a left arm member 6 'attached.
  • At the outer ends of the H favorauslegers 5 are each a right leg member 7 and a left leg member 7 'attached.
  • both the shoulder bracket 4, the Hefficientausleger 5, the arm members 6, 6 'and the leg links 7, 7' are divided into further link elements.
  • the link elements of the arm members 6, 6 'are designed to be movable relative to one another by means of rotary joints 8 and hinge joints 9.
  • the link elements of the leg links 7, 7 'are in turn designed to be movable relative to one another by means of rotary joints 8.
  • the backbone 3 in turn has a plurality of hinges 8 and hinge joints. 9
  • the frame 1 of the mannequin is surrounded by a shell, not shown, which simulates a human body. The size of the frame 1 and the appearance of the head 2 and the shell are interpretable according to individual requirements.
  • a hinge joint 9 is shown in a first embodiment.
  • further hinge joints 9 are constructed in the same way, so that on the Presentation and explanation is omitted.
  • the arm member 6 in a first member member 10 and a second member element 10 'divided, which are designed to pivot each other.
  • the ends of the limb elements 10, 10 ' are by means of a plug-in axis 11 and rotatable with each other connected.
  • a servo 12 is attached on the first link member 10.
  • the servo 12 is supplied with data and energy by means not shown electrical lines.
  • On an output shaft 13 of the servo 12 a first pulley 14 is rotatably mounted.
  • the thru-axle 11 is non-rotatable with the second link element 10 'and with the second Pulley 14 'connected.
  • On both pulleys 14, 14 ' is a circumferential Belt 15 is arranged.
  • the angular velocity of the output shaft 13 of the servo 12th is on the angular velocity of the arm member element 10 'about the thru axle 11 and is determined by the ratio of the diameters of the pulleys 14, 14 'significantly influenced each other.
  • the belt 15 is also a transmission by means of gears, Timing belt or chains conceivable.
  • the hinge joint 9 is again exemplary in a second embodiment shown on the arm member 6.
  • the arm member 6 is again in two member elements 10, 10 'shared. These are also designed to pivot to each other and connected by means of the thru-axle 11.
  • On the first link element 10 is by means of a holding element 16, the servo 12 attached.
  • the servo 12 is again not by means illustrated electrical lines with data and energy supplied.
  • On the output shaft 13 of the servo 12 is a lever 17 having an end for transmitting the Torque of the servo 12 mounted rotatably.
  • the other end of the lever 17 is rotatably mounted by means of a thru-axle 18 at one end of a connecting rod 19, wherein the other end of the connecting rod 19 in turn by means of a thru-axle 20 is rotatably connected to a holding member 21, which on the second member element 10 'is attached.
  • Both the length of the lever 17, as well as the connecting rod 19, is executed changeable within limits.
  • the axis distances between the output shaft 13 of the servo 12 and the thru axle 18, between the thru axles 18 and 20, between the thru axle 20 and 11 and between the thru axle 11 and the output shaft 13 of the servo 12 form a four-bar linkage. It is the Angular velocity of the output shaft 13 of the servo 12 to the angular velocity of the second link element 10 'is tuned to the thru-axle 11 and is determined by the ratios of these distances to each other significantly.
  • one of the swivel joints 8 is shown by way of example on the arm member 6. In this case, more swivel joints 8 are constructed in the same way, so that their representation and explanation is omitted.
  • the arm member 6 is in turn divided into the first member member 10 and the second member member 10 'and rotatable to each other.
  • the ends of the member members 10, 10 ' are coaxially aligned with each other.
  • the end of the second link element 10 'relative to the first member member 10 has a smaller diameter, which thus forms the plug-in axis 22.
  • This thru-axle 22 serves as a carrier of an outer roller bearing 23 and projects together with the roller bearing 23 into the corresponding tubular shaped end of the first member element 10.
  • the servo 12 is fixed by means of a holding element 16 '.
  • the servo 12 is again supplied by means not shown electrical lines with data and energy.
  • a first pulley 14 for transmitting the torque of the servo 12 is rotatably mounted.
  • the second link element 10 ' in turn has a centrically arranged second pulley 14', which in turn is non-rotatably connected to the second link element 10 '.
  • the pulleys 14, 14 ' are aligned with each other so that the circulation of a belt 15 for transmitting the rotational movement of the output shaft 13 of the servo 12 of the first member member 10 is ensured on the second member element 10'.
  • the angular velocity of the output shaft 13 of the servo 12 is matched to the angular velocity of the arm member element 10 'and is significantly influenced by the ratio of the diameter of the pulleys 14, 14' to each other.
  • transmission by means of the pulleys 14, 14 'and the belt 15 transmission by means of toothed wheels, toothed belts or chains is also conceivable here.
  • the scheme shown in Fig. 7 shows that, by means of a on a personal computer installed software, preprogrammed motion sequence by means of a data transmission element on a data processing unit, on the mannequin installed, is transferable.
  • the data processing unit of the manikin has a program memory for storing the preprogrammed motion sequences, a microprocessor as a controller for controlling each of the servos 1 ... n of the associated Swivels 10 or hinge joints 11 of the limbs of the mannequin.
  • the Control of the servos 12 is according to the preprogrammed motion sequence on the realization of a soft flowing movement of the limbs of the mannequin designed as a lifelike animation.
  • the one by one Servos 12 converted control commands are each either by means of the corresponding Swivel joints 8 or the corresponding hinge joints 9 on the link elements the arm members 6, 6 ', the leg links 7, 7' and the backbone 3 of the mannequin transfer.
  • the simultaneous control generates in its implementation a flowing movement of the mannequin.

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  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Marketing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Toys (AREA)
EP04025124A 2003-10-24 2004-10-22 Poupée articulée notamment sous la forme du corps humain Withdrawn EP1526495A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20316424U DE20316424U1 (de) 2003-10-24 2003-10-24 Gliederpuppe, insbesondere in Form eines menschlichen Körpers
DE20316424U 2003-10-24

Publications (2)

Publication Number Publication Date
EP1526495A2 true EP1526495A2 (fr) 2005-04-27
EP1526495A3 EP1526495A3 (fr) 2006-05-03

Family

ID=32010633

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04025124A Withdrawn EP1526495A3 (fr) 2003-10-24 2004-10-22 Poupée articulée notamment sous la forme du corps humain

Country Status (2)

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EP (1) EP1526495A3 (fr)
DE (1) DE20316424U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2425491A (en) * 2005-04-28 2006-11-01 Lee Mcdonald Articulated figure

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003261773A1 (en) * 2002-08-29 2004-03-19 Flower Robotics Inc. Mannequin having drive section

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3731426A (en) * 1971-10-13 1973-05-08 Mattel Inc Shape-changing figure toy
FR2656141B1 (fr) * 1989-12-19 1992-03-06 Chauvin Patrick Annonceur public.
AU4576693A (en) * 1992-07-14 1994-01-31 Darren Gareth Saunders Animated display
US6198247B1 (en) * 1999-04-20 2001-03-06 Steven Barr Servo-articulated modules and robotic assemblies incorporating them
JP2002166375A (ja) * 2000-11-29 2002-06-11 Iwahiro Shimizu 歩行型マネキン人形

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2425491A (en) * 2005-04-28 2006-11-01 Lee Mcdonald Articulated figure

Also Published As

Publication number Publication date
EP1526495A3 (fr) 2006-05-03
DE20316424U1 (de) 2004-03-11

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