WO2004079887A1 - イオン交換樹脂成形品 - Google Patents
イオン交換樹脂成形品 Download PDFInfo
- Publication number
- WO2004079887A1 WO2004079887A1 PCT/JP2004/002613 JP2004002613W WO2004079887A1 WO 2004079887 A1 WO2004079887 A1 WO 2004079887A1 JP 2004002613 W JP2004002613 W JP 2004002613W WO 2004079887 A1 WO2004079887 A1 WO 2004079887A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- composite molded
- molded product
- metal
- composite
- metal electrode
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N11/00—Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means
- H02N11/006—Motors
Definitions
- the present invention relates to an ion-exchange resin molded product and a curved and / or deformable factor element formed with a metal electrode and used for a displacement portion.
- the driving force is governed by friction and viscous forces rather than inertial forces, so a mechanism that uses inertial forces, such as motors and engines, to convert energy into motion is used. It was difficult to use it as a power source for the micro-actuator.
- the operating principle of microminiature factories has been proposed, such as electrostatic attraction type, piezoelectric type, ultrasonic type, shape memory alloy type, and polymer elastic type.
- electrostatic attraction type piezoelectric type, ultrasonic type, shape memory alloy type, and polymer elastic type.
- This polymer activator element comprises an ion exchange resin film and a metal electrode bonded to the surface of the ion exchange resin film in a mutually insulated state, and a potential difference is applied between the metal electrodes in a water-containing state of the ion exchange resin film.
- a potential difference is applied between the metal electrodes in a water-containing state of the ion exchange resin film.
- the above-mentioned polymer actuating element has a side surface described below because a single ion-exchange resin membrane bonded to a metal electrode is used for the displacement part.
- the width between the opposing metal electrodes included in the actuator element be narrow.
- the displacement amount decreases and the displacement speed also decreases.
- the width of the actuator element is required to be constant. Therefore, in an actuator element requiring load resistance, when the width of the ion-exchange resin is increased to satisfy the load resistance, the displacement amount and the displacement speed are reduced.
- An object of the present invention is to solve the above-mentioned problems in the prior art and to provide an actuating element having a small structural limitation and a wide application.
- the present invention relates to a composite molded article having metal electrodes formed in a mutually insulated state on the surface of an ion exchange resin molded article, wherein one of the two composite molded articles is the other composite molded article. It has a connecting portion for connecting one composite molded product, and the connecting portion has a metal electrode shell. It is a connected composite molded product that is insulated from the other one and has at least two or more metal surfaces that are in contact with the metal electrode of the other composite molded product or the metal surface of the connection part. .
- the composite molded product is a composite molded product having metal electrodes formed in a mutually insulated state on the surface of an ion exchange resin molded product, and is one of two adjacent composite molded products.
- the composite molded article of the above having a connecting portion for connecting another one of the composite molded articles,
- connection portion Having at least two or more metal electrodes in the connection portion,
- the metal electrode is insulated from other than one of the same composite molded products, and (2) The metal electrode is connected to the metal electrode surface of the other composite molded product or the other composite molded product In contact with the surface of the metal electrode
- a composite molded product having metal electrodes formed in a mutually insulated state on the surface of an ion exchange resin molded product at least two or more n composite molded products are used as other composite molded products.
- the composite part has at least one composite molded article, and the connecting part is insulated from one of the metal electrodes provided with the composite molded part having the coupling part, and is connected to another composite molded article.
- a composite molded article group having at least four or more metal surfaces capable of contacting the metal surface.
- the present invention is a composite molded product, wherein the composite molded product described above includes a fitting convex portion and / or a fitting concave portion forming a connecting portion.
- the present invention provides the above-described composite molded product in which the connecting portion has a U-shape. It is a composite molded product.
- the present invention has a mechanism for preventing disengagement at the tip of the connecting portion of the composite molded product described above, and disengages one composite molded product at the tip of the coupling portion of another composite molded product.
- Prevention It is a composite molded product or a connected composite molded product having a disengagement prevention mechanism corresponding to the mechanism.
- the present invention relates to a composite molded product in which a plurality of the composite molded products described above are connected, wherein at least two of the composite molded products have a width w between metal electrodes of 20 mm or less, Two composite molded products are connected to each other at an angle other than the angle at which the film surface direction of the other composite molded product is substantially horizontal when viewed from the width direction of one composite molded product Goods. That is, the present invention provides at least one combination of composite molded products in which composite molded products are connected so that axes in the width direction of adjacent composite molded products intersect. This is a group of composite molded products.
- the present invention provides a composite composite product in which a plurality of composite molded products described in any of the above are connected, wherein n composites numbered from 1 to n in order from the end of any composite molded product
- the side circumference d of the molded article is a linked composite molded article having a relationship of d (n)> d (n-1). That is, the present invention is a composite molded product group in which a plurality of composite molded products are connected, adjacent composite molded products are connected by fitting, and the side circumference d ( n) and the side circumference d (n-1) of the n-1st composite molded product are a composite molded product group that has the relationship of the following formula (1).
- a composite molded product in which a plurality of composite molded products described in any of the above are connected is used for a displacement part, and each metal electrode of the composite molded product at one end of the connected composite molded product is This is an actuator element to which a lead wire for supplying a voltage is connected.
- the present invention is a positioning device, a posture control device, a response device, an adjusting device, a holding mechanism, or a joint mechanism using the above-described actuator element as a driving unit.
- the present invention is a manipulator, a remote control device, or a surgical instrument using the actuator element as a driving unit.
- FIG. 1 is an exemplary view of a composite molded product having a connecting portion.
- FIG. 2 is an exemplary view of a composite molded product having a connecting portion.
- FIG. 3 is an exemplary view of a part of a composite molded product showing a metal electrode and a metal surface of a connecting portion.
- FIG. 4 is an exemplary view of a composite molded product having a connecting portion.
- FIG. 5 is an exemplary view of a part of a composite molded product showing a metal electrode and a metal surface of a connecting portion.
- FIG. 6 is a cross-sectional view illustrating a part of a connecting portion having a detachment prevention mechanism.
- FIG. 7 is an exemplary view of a connected composite molded product.
- FIG. 8 is an exemplary view of a connected composite molded product.
- FIG. 9 is an exemplary view of an actuator element using a connected composite molded product as a displacement part.
- FIG. 1 to FIG. 6 are views illustrating the form of the composite molded article of the present invention.
- FIG. 7 and FIG. 8 are views illustrating the form of the connected composite molded product group of the present invention.
- FIG. 9 is a diagram exemplifying a form in which the connected composite molded product group is used as an actuator element.
- the composite molded article has metal electrodes formed in a mutually insulated state on the surface of the ion exchange resin molded article.
- the term “insulation” as used in the present invention means that substantially no short-circuit occurs with the electrodes except for the electrode to which the electrode is connected. It does not exclude the energization via. However, this definition excludes the case where the term insulation is used in the insulation film of the lead wire.
- the ion exchange resin constituting the molded product of the exchange resin include a cation resin and an anion exchange resin. Of these, the positive ion exchange resin can preferably be used because it can increase the amount of displacement in the case of an actuator element.
- the cation exchange resin a resin obtained by introducing a functional group such as a sulfonic acid group or a carbonyl group into a resin such as polyethylene, polystyrene, or a fluororesin can be used.
- a cation exchange resin in which a functional group such as a sulfonic acid group or a carbonyl group is introduced into a fluororesin is preferable.
- the cation exchange resin preferably has an ion exchange capacity of 0.8 to 3.0 Omeq / g, preferably 1.4 to 2.0 meq / g. That is, if a cation exchange resin having such an ion exchange capacity is used, the displacement can be further increased.
- a counter ion forming an ion pair with a functional group of the ion-exchange resin is an alkylammonium.
- the counter ion is Na +, even if a higher voltage is applied to the composite molded product, it is preferable because bubbles are less likely to be generated.
- the shape of the ion-exchange resin molded product can be any shape such as a rectangular flat plate, a membrane, a column, and a cylinder.
- the present invention relates to an ion-exchange resin molded article having metal electrodes formed in a mutually insulated state on the surface of the ion-exchange resin molded article, wherein two arbitrary adjacent ion-exchange resin molded articles are formed.
- One of the ion-exchange resin moldings has a connecting portion for connecting the other ion-exchange resin molding, the connecting portion has at least two or more metal electrodes, and the connection portion has Regarding the metal electrode (1) the metal electrode is insulated from other than one of the same ion-exchange resin moldings, and (2) the metal electrode is a metal electrode surface of the other ion-exchange resin molding or the metal electrode. It is also an ion-exchange resin molded body that is in contact with the surface of the metal electrode at the connection part of another ion-exchange resin molded body.
- FIG. 1 exemplifies a composite molded product in a case where the shape of the ion exchange resin molded product having a connecting portion is a square pillar.
- FIG. 2 illustrates a composite molded product in a case where the ion exchange resin molded product having a connecting portion is a column.
- the composite molded article refers to an ion exchange resin molded article in which at least two mutually insulated metal electrodes are formed on the outer wall surface.
- the metal constituting the metal electrode in the composite molded article is not particularly limited as long as it is a solid metal having low electric resistance. From the viewpoint of prolonging the service life, the metal is preferably gold, platinum, palladium, rhodium, ruthenium, or the like, which has excellent oxidation resistance.
- the metal electrode is formed on the surface of the ion exchange resin molded product, and at least two or more surfaces are formed in a mutually insulated state.
- a composite molded product having two surfaces of mutually insulated metal electrodes is used as a single component as the displacement part of the actuator, the displacement motion in the direction perpendicular to the electrodes can be performed.
- a composite molded product having at least four surfaces of mutually insulated metal electrodes is capable of revolving motion even when used alone as a displacement portion of an actuator element.
- a method for forming a metal electrode on the ion-exchange resin molded product a method such as chemical plating, electric plating, vacuum deposition sputtering, coating, crimping, and welding on the surface of the ion-exchange resin molded product can be used.
- the chemical plating method the metal surface of an ion-exchange resin molded product is etched, then a plating catalyst is supported, and the surface of the ion-exchange resin molded product is plated by immersion in a plating bath. Electrodes can be formed. Specifically, the following method can be used.
- a step of reducing the metal complex adsorbed on the ion-exchange resin molded article with a reducing agent to deposit metal on the surface of the ion-exchange resin molded article precipitation step
- a step of washing the ion-exchange resin molded article on which the metal is precipitated with a washing liquid washing step
- the surface of the ion-exchange resin molded product to be used may be roughened in advance.
- an additional electrode layer may be provided on the formed electrode. Additional electrode layers can be formed by methods such as chemical plating, electroplating, vacuum evaporation, sputtering, coating, crimping, and welding. These methods can be similarly used as a method for forming the metal surface of the connecting portion of the composite molded article.
- Insulation between the metal electrodes can be achieved by cutting the ends of the composite molded article where the metal electrodes are formed on all surfaces of the ion exchange resin molded article. Further, by performing masking at the time of forming the metal electrode, metal electrodes that are insulated from each other can be formed. For the cutting of the above-mentioned end, a normal grinding method can be used. In particular, when the composite molded product is small, it is possible to insulate between the electrodes by irradiating the composite molded product with laser light to cut a part of the metal electrodes and providing an insulating band between the electrodes. it can. These methods using cutting or laser irradiation can also be used as a method of insulating the metal surface of the connection part of the composite molded product.
- a composite molded article of the present invention by using a method of forming a metal electrode on an ion exchange resin molded article, forming an insulating part, and then providing a metal surface on a connecting part formed by processing. it can.
- the connecting portion may be formed in advance on the ion-exchange resin molded product, and then the metal electrode and the metal surface of the connecting portion may be provided at the same time.
- the composite molded product group of the present invention is used by connecting a plurality of composite molded products when used as a displacement part of an actuator element. Therefore, of the n composite molded articles of the present invention, at least n-1 composite molded articles have a connecting portion for coupling at least one other composite molded article.
- the connecting part of the composite molded product has a metal surface that is insulated from other than one of the metal electrodes on the surface in contact with the other composite molded product in order to pass current to the other composite molded product.
- an actuating element that has only one pair of metal electrodes an actuating element that uses a single composite molded product as a displacement part can only move in one direction perpendicular to the metal electrode. .
- a composite molded product having two or more metal surfaces Adjacent composite molded products are connected at a connection angle such that the metal electrodes of one composite molded product are not horizontal with the metal electrodes of the other composite molded products.
- the width between the electrodes is preferably set to 20 mm or less. Therefore, it is preferable that an actuator element using a single composite molded product as a displacement part be used as an actuator element having a cross section in the electrode vertical direction of about 400 mm 2 or less.
- the composite molded product group can be obtained by assembling a film-shaped composite molded product, it is preferable to form four or more metal electrodes on a cylindrical or columnar ion exchange resin molded product. In addition, it can be easily obtained as an actuating element that can make a turning motion.
- a composite molded product having at least four or more metal surfaces that are insulated from one of the metal electrodes at the connection part and that can contact the metal surface of the connection part of another composite molded product Are connected to each other and used for the displacement part of the actuator element, by changing each composite molded product and the connection method, a large degree of design freedom can be secured for the entire displacement part of the actuator element.
- the shape of the connecting part of the composite molded product is such that the metal surface that is insulated from other than one of the metal electrodes at the connecting part of both composite molded products is in contact with each other between the composite molded products It is preferable that the shape is such that the contact of the metal surface of the connecting portion is not easily removed.
- the shape of the connecting portion of one composite molded product can be a convex shape
- the shape of another composite molded product can be a corresponding concave shape. That is, it is possible to use a composite molded product having a fitting convex portion and / or a fitting concave portion in which the composite molded product forms a connecting portion.
- one composite molded product when one composite molded product has a fitting convex part and another composite molded product has a fitting concave part, when two composite molded products are connected, one composite molded product Formed on the fitting projection of the molded product
- the metal surface is brought into contact with the metal surface formed in the fitting recess of another composite molded product so as to be electrically conductive.
- the contacted metal surface of one composite molded product is electrically connected to one metal electrode of one composite molded product, and the contacted metal surface of another composite molded product is one metal of another composite molded product.
- a voltage is applied to one metal electrode of one composite molded product by contacting the metal surface by electrically conducting with the electrode, the same voltage is applied to one metal electrode of another composite molded product.
- the fitting concave portion or the fitting convex portion, which is the connecting portion be a rectangular concave portion or a rectangular convex portion because connection and manufacturing are easy.
- the fitting formed by the fitting projection and the fitting recess, which are connecting portions can be fitted in a known form typified by a sickle joint and a splice joint. Further, the fitting projection and the fitting recess may have any shape suitable for a fitting structure.
- FIG. 1 exemplifies a composite molded product 10 provided with a connecting portion 11 having a convex shape and a connecting portion 12 having a concave shape.
- FIG. 2 exemplifies a composite molded product 20 provided with a connecting portion 21 having a convex shape and a connecting portion 22 having a concave shape.
- the metal surface of the metal electrode and the connecting portion in the composite molded article of the present invention is not shown because it can be formed on an arbitrary surface.
- Fig. 3 the metal surface of the connecting part of the metal electrode is illustrated with diagonal lines on the surface of the composite molded product. This shows an example of how the metal electrode and the metal surface are insulated from other metal electrodes and the like.
- FIG. 1 exemplifies a composite molded product 10 provided with a connecting portion 11 having a convex shape and a connecting portion 12 having a concave shape.
- FIG. 2 exemplifies a composite molded product 20 provided with a connecting portion 21 having a
- FIG. 3 (a) shows a convex connecting portion.
- FIG. 3 (b) shows a concave connecting portion which can be connected to the convex connecting portion of FIG. 3 (a).
- the composite molded product 30 has four metal electrodes, and the metal electrode 311 is electrically connected to the metal surface 3221 of the connecting portion (fitting projection) 33.
- the metal electrode 3 1 2 is electrically connected to the metal surface 3 2 2 of the connecting portion 3 (the fitting protrusion).
- the metal electrodes other than the metal electrodes 311 and 312 are also electrically connected to the metal surfaces other than the metal surfaces 321 and 322, respectively.
- the metal electrode is directly connected to the metal surface for electrical conduction.
- a metal layer is provided by a method such as metal plating to connect the metal electrode and the metal surface. You may connect.
- the composite molded product 30 is made of metal Four electrodes are provided, and the metal electrode 3 13 is electrically connected to the metal surface 3 2 3 of the connecting portion (fitting recess) 34.
- the metal electrode 3 14 is electrically connected to the metal surface 3 2 4 of the connecting portion (fitting concave portion) 3 4.
- the metal electrodes 311 and 312 are electrically connected to one metal surface, respectively.
- the metal electrode is directly connected to the metal surface for electrical conduction.
- a metal layer is provided by a method such as metal plating to connect the metal electrode and the metal surface. You may connect.
- FIG. 4 illustrates, as a different embodiment of the composite formed article of the present invention, a case where the connecting portion has a U-shape in a film-shaped composite compound article. That is, FIG. 4 shows a case where a composite molded product in which the fitting recess is a rectangular recess is used.
- one composite molded article 40 has a fitting recess 42.
- another composite molded product 41 has fitting recesses 43, 44.
- FIGS. 5 (a) and 5 (b) show a composite molded product 50 in which the metal electrode and the metal surface are hatched, and the metal electrode and the metal surface of the connecting portion are formed.
- the direct metal electrode may be in direct contact with the metal electrode or the like of another composite molded article as described above.
- the part of the metal electrode that is in contact with each other is included in the present invention. Satisfying the conditions imposed on the metal surface of the connection portion suffices to satisfy the requirements of the present invention.
- the composite molded product 50 includes metal electrodes 5 2 1 and 5 2 2, and the fitting recess 5 3 1 includes a metal surface 5 4 1.
- the composite molded product 51 has metal electrodes 5 23 and 5 24, and the fitting concave portion 5 32 has a metal surface 5 42.
- the metal surface 541 of the product 50 comes into contact with the metal electrode 523 of the composite molded product 51 at the contact portion 552.
- the metal surface 5 4 2 of the composite molded product 5 1 is a composite molded product 5 0 facing the metal electrode 5 2 1. Contact with the metal electrode.
- FIG. 6 shows, as an example of a connecting portion having such a disengagement prevention mechanism, a cross-sectional view in the electrode direction and the horizontal direction of a central portion between metal electrodes.
- the disengagement prevention mechanism can be created by performing such processing on the shape of the connecting part, and as shown in Fig. 6 (b), after the connecting part is created, A detachment prevention mechanism can be attached.
- the width between the electrodes is preferably set to 20 mm or less in order to cause quick bending and displacement. Therefore, as shown in FIG. 7, two or more composite molded products having a width w of at least one set of gold metal electrodes of 20 mm or less are prepared, and these are mutually connected to each other in a width of one composite molded product. It is possible to use a composite molded product group 70 that is connected so that the film surface direction (perpendicular to the width direction) of another composite molded product is substantially horizontal when viewed from the wl or w2 direction. it can.
- the axis X in the width direction of the composite molded product 71 is not parallel to the axis Y in the width direction of the composite molded product 72, and the connection angle ⁇ is 0.
- This is a composite molded product group in which composite molded products are connected so that they are formed at angles other than the above.
- each composite molded article performs rapid and large bending and displacement only as a linear motion, but the entire linear element has a linear motion. Will occur in more than one direction.
- the composite molded product having the width w of the two metal electrodes of 20 mm or less is connected to each other at an angle other than a substantially horizontal angle, so that the actuator element used for the displacement portion has excellent rotational motion as a whole.
- FIG. 7 exemplarily shows the composite molded body thus connected. Among them, when they are connected to each other in the vertical direction, the rotational motion can be generated most efficiently. Therefore, FIG. 7 shows, as an example, a case in which the motors are connected vertically with the highest rotational movement efficiency.
- each of the metal electrode widths wl and W2 shown in FIG. 7 is assumed to be 20 mm or less.
- the present invention relates to a method in which one of the connected composite molded articles
- the side circumference d of the n composite molded products numbered up to n is a composite molded product having a relationship of d (n)> d (n-1).
- the present invention is a composite molded product group in which a plurality of composite molded products are connected, adjacent composite molded products are connected by fitting, and the side circumference of the nth composite molded product from the terminal composite molded product is d. (n) and n—the side circumference d (n-1) of the first composite molded product
- the composite molded product group has a configuration in which connected composite molded products are sequentially thickened.
- One composite molded product is thinner than the width of one adjacent composite molded product. In this configuration, the width of the other adjacent composite molded product is increased.
- the side circumference d of the composite molded product refers to the circumference of a cross section perpendicular to the metal electrode.
- the thick part of the composite molded product is excellent in load-bearing capacity, while the thin part of the composite molded product can be greatly curved or deformed. It becomes.
- FIG. 8 exemplarily shows the composite molded body thus connected. In the example of FIG. 8, the sum of the lengths (a1 to a4) of the sides of the cross section perpendicular to the metal electrode is the side circumference d (n).
- FIG. 9 is a diagram showing an example of an actuator element using a connected composite molded product as a displacement portion.
- the actuator element 90 using the composite molded product group of the composite molded product of the present invention has three composite molded products connected to each other.
- the first composite formed product with metal electrodes on four surfaces including the metal electrodes 9 2 1 and 9 5 1 has a larger circumference than the first composite formed product, and has the metal electrodes 9 2 2 and 9 52 It is connected to a second composite molded product with metal electrodes on four sides.
- the second composite molded product has a larger circumference than that of the second composite molded product, and is connected to a third composite molded product having metal electrodes on four surfaces including metal electrodes 923 and 953. I have.
- the first composite molded product and the second composite molded product are connected by the above-mentioned connecting portion (not shown).
- the second composite molded product and the third composite molded product are connected by the above-mentioned connecting portion (not shown).
- the four metal electrodes of the third composite molded product are connected to a power supply 97 via lead wires 961, 962, 963, 964, respectively.
- a connecting portion is formed so that the metal electrode 9 23 and the metal electrode 9 22 and the metal electrode 9 21 are electrically connected, a voltage is applied to the metal electrode 9 2 2 and the metal electrode 9 2 1
- the same voltage as the voltage applied to the metal electrodes 923 can be applied.
- the connecting portion is so connected that the metal electrode 953, the metal electrode 952, and the metal electrode 951 are electrically connected.
- a voltage having the same phase as the voltage applied to the metal electrode 953 is applied to the metal electrode 952 and the metal electrode 954. be able to.
- the voltages applied to the metal electrodes are applied to the four surfaces including the metal electrodes 923, 953 of the third composite type product independently of each other, and appropriate voltages are applied independently of each other.
- the end A of the first composite molded product corresponding to the tip of the composite molded product group can be displaced in an arbitrary direction.
- each of the metal electrodes formed on the composite molded product at one end of the connected composite molded product is provided with: It is necessary to electrically connect one end of the lead wire and connect the other end of each lead wire to the operation control unit. By performing such a connection, it is possible to apply a voltage for causing bending and displacement from the root to the tip of the connected composite molded product.
- Any type of lead wire can be used as long as it has low electrical resistance. Generally, ordinary metal wires are used. Also, a lead wire provided with an insulating film can be used.
- the present invention relates to a composite molded product having metal electrodes formed in a mutually insulated state on the surface of an ion exchange resin molded product, wherein one of the two composite molded products is the other composite molded product.
- one of two adjacent composite molded products adjacent to each other has a different shape.
- the connecting portion has at least two or more metal electrodes, and the metal electrode in the connecting portion has
- the metal electrode is insulated from other than one of the same composite molded products, and
- the metal electrode is in contact with the metal electrode surface of the other composite molded product or the metal electrode surface of the connecting portion of the other composite molded product.
- an actuator that uses this composite molded product as a displacement part can bend or deform any of multiple composite molded products by applying a voltage to the electrode of any one of the composite molded products. . Accordingly, a composite molded product group suitable for an actuator element can be obtained.
- the present invention provides a composite molded product having metal electrodes formed in a mutually insulated state on the surface of an ion exchange resin molded product, wherein at least 2 or more n composite molded products are formed by another composite molded product. It has a connecting part for connecting parts, and the connecting part is insulated from other than one of the metal electrodes and can contact the metal surface of the connecting part of other composite molded products It is a composite molded product having at least four or more metal surfaces.
- the molded article has the connection part, which is insulated from other than one of the metal electrodes provided with the composite molded article having the connection part, and
- It has at least four metal surfaces that can contact the metal surface of the connection part of other composite molded products
- this composite molded product group even when two or more composite molded products are connected, the above effects can be provided to all composite molded products. Therefore, it is possible to obtain a composite molded product suitable for an actuator element.
- the present invention provides a composite component suitable for an actuator element which is easy to manufacture and has a connection portion which is difficult to be detached, since the connection portion of the composite molded product has a U-shape. It can be a molded product and a connected composite molded product.
- the present invention provides a composite molded product according to any one of the above, wherein the distal end of the connecting portion has a mechanism for preventing detachment, and the distal end of the connecting portion of another composite molded product has one of the composite molded products. Since it is a composite molded product with a detachment prevention mechanism corresponding to the detachment prevention mechanism or a combined composite molded product, it can be made into an actuating element whose contact part is more difficult to come off. Particularly preferred are composite molded articles and linked composite composite articles.
- the present invention provides a composite molded product in which a plurality of composite molded products described in any of the above are connected, wherein at least two of the composite molded products have a width w between metal electrodes of 20 mm or less, Two composite molded products are connected to each other at an angle other than the angle at which the film surface direction of another composite molded product is substantially horizontal when viewed from the width direction of one composite molded product. It is. Therefore, when a combined molded product having this relationship is used for the displacement portion of the actuator element, the actuator element should be an actuator element capable of excellent rotational movement as a whole. In particular, it can be suitably used as Rotary Cuciue. Therefore, it is possible to provide a connected composite molded product suitable for such an element.
- the present invention provides a composite molded product in which a plurality of composite molded products described in any of the above are connected, wherein n composite molded products numbered from 1 to n in order from the end of any composite molded product The side circumference d of
- the actuate element of the present invention is a composite molded product according to any of the above. Is used as a displacement part, and a lead wire for supplying a voltage is connected to each metal electrode of the composite molded article at one end of the coupled composite molded article. ing. Therefore, it is not necessary to attach a lead wire to the metal electrode of each composite molded product, and it is sufficient to attach a lead wire only to the composite molded product at the end. Therefore, it is possible to obtain an actuator element with a few structural restrictions and a wide application.
- the actuator element of the present invention has the above-mentioned properties, it is preferable to use the element element suitable for use as a positioning device, a posture control device, a response device, an adjusting device, a holding mechanism or a drive unit of a joint mechanism. it can.
- the guide can be arbitrarily and positively bent (deformed) by the operation of the operation control section. It is possible to improve the guiding performance of micro-surgery and other medical instruments such as scissors, forceps, snares, laser scalpels, and spatula, various sensors, and tools such as tools connected to the tip of the microphone.
- the user can be directed to a target portion in any direction, and the operation can be performed quickly and easily without requiring skill.
- such a micro device and a micro machine provided with the micro device can be used, for example, in tweezers, scissors, forceps, a snare, a laser scalpel, a spatula, in a microsurgery technology such as an eye surgery, a laparoscopic surgery, and a microvascular fusion surgery.
- a microsurgery technology such as an eye surgery, a laparoscopic surgery, and a microvascular fusion surgery.
- the present actuator element is capable of performing complicated operations while having a load resistance
- artificial fingers such as prosthetic hands, mouth pot fingers, artificial joints, artificial muscles, manipulators, or remote control devices It can be used preferably.
- such a microphone opening device and a micro machine equipped with the microphone opening device are used for various sensors for inspecting and repairing a piping system of a mechanical system such as a power generation facility, a mechanical system such as an aircraft engine, an engine, etc., and repair tools. If it is applied to repairs, etc., repair work can be performed reliably without the need for labor and time.
- the polymer electrolyte ammonium derivative according to the present invention can be used for health equipment such as a micropump using high frequency vibration, an auxiliary power pine surge device for rehabilitation, a hygrometer, a hygrometer control device, an underwater valve, and a soft transporter. It can be suitably used for industrial equipment such as equipment, underwater mobiles such as goldfish and seaweed, and hobby equipment such as moving fishing baits and propulsion fins.
Landscapes
- Micromachines (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003-055226 | 2003-03-03 | ||
JP2003055226 | 2003-03-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004079887A1 true WO2004079887A1 (ja) | 2004-09-16 |
Family
ID=32958656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/002613 WO2004079887A1 (ja) | 2003-03-03 | 2004-03-03 | イオン交換樹脂成形品 |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2004079887A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2015083589A1 (ja) * | 2013-12-06 | 2017-03-16 | 株式会社村田製作所 | 多連アクチュエータ |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04112688A (ja) * | 1990-08-31 | 1992-04-14 | Toshiba Corp | 集積型静電アクチュエータ |
JPH0819276A (ja) * | 1994-06-30 | 1996-01-19 | Agency Of Ind Science & Technol | 誘導体 |
JPH0866356A (ja) * | 1994-08-31 | 1996-03-12 | Terumo Corp | 医療用チューブ |
JPH08266636A (ja) * | 1995-04-03 | 1996-10-15 | Terumo Corp | ガイドワイヤ |
-
2004
- 2004-03-03 WO PCT/JP2004/002613 patent/WO2004079887A1/ja active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04112688A (ja) * | 1990-08-31 | 1992-04-14 | Toshiba Corp | 集積型静電アクチュエータ |
JPH0819276A (ja) * | 1994-06-30 | 1996-01-19 | Agency Of Ind Science & Technol | 誘導体 |
JPH0866356A (ja) * | 1994-08-31 | 1996-03-12 | Terumo Corp | 医療用チューブ |
JPH08266636A (ja) * | 1995-04-03 | 1996-10-15 | Terumo Corp | ガイドワイヤ |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2015083589A1 (ja) * | 2013-12-06 | 2017-03-16 | 株式会社村田製作所 | 多連アクチュエータ |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7169822B2 (en) | Polymeric actuator | |
US6109852A (en) | Soft actuators and artificial muscles | |
US5268082A (en) | Actuator element | |
JP5098245B2 (ja) | アクチュエータ及びその製造方法 | |
JP2961125B2 (ja) | 高分子アクチュエータの製造方法 | |
JP3030361B2 (ja) | 高分子電解質アンモニウム誘導体 | |
JP2768869B2 (ja) | アクチュエータ素子 | |
US7064473B2 (en) | Actuator film material, actuator film and actuator using the same | |
JP5052777B2 (ja) | 高分子アクチュエータ集合体、その製造方法、およびその作動方法 | |
JP3646166B2 (ja) | アクチュエータ素子の製造方法 | |
WO2019005960A1 (en) | SHAPE MEMORY ACTUATOR STRUCTURES AND CONTROL METHODS THEREOF | |
JPH11169394A (ja) | 金属電極を表面に有する人工筋肉体 | |
JP2004282992A (ja) | アクチュエータ素子及び駆動方法 | |
JP4154474B2 (ja) | アクチュエータ素子の製造方法 | |
JP4551673B2 (ja) | イオン交換樹脂成型品及びこれを用いたアクチュエータ素子 | |
JPH11169393A (ja) | 人工筋肉体 | |
WO2004079887A1 (ja) | イオン交換樹脂成形品 | |
JP2005039995A (ja) | 可撓性素子及びその用途 | |
JP4575774B2 (ja) | 駆動体及びその製造方法 | |
JP2006288003A (ja) | 高分子リニアアクチュエータ | |
JP2004350495A (ja) | 湾曲駆動装置及びマイクロデバイス | |
JP2005033991A (ja) | 高分子アクチュエータ素子 | |
JP2005023402A (ja) | 高分子電解質構造体への導電性金属パターン形成方法及び当該形成方法を利用して得られたアクチュエーター素子 | |
JP4784840B2 (ja) | 磁場応答固体高分子複合体およびアクチュエータ素子 | |
JPH11198069A (ja) | 首振り可能なマイクロデバイスおよびそれを備えたマイクロマシン |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
32PN | Ep: public notification in the ep bulletin as address of the adressee cannot be established |
Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 69(1) EPC |
|
NENP | Non-entry into the national phase |
Ref country code: JP |
|
WWW | Wipo information: withdrawn in national office |
Country of ref document: JP |
|
122 | Ep: pct application non-entry in european phase |