WO2018225285A1 - Cymbale électronique - Google Patents

Cymbale électronique Download PDF

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Publication number
WO2018225285A1
WO2018225285A1 PCT/JP2017/043645 JP2017043645W WO2018225285A1 WO 2018225285 A1 WO2018225285 A1 WO 2018225285A1 JP 2017043645 W JP2017043645 W JP 2017043645W WO 2018225285 A1 WO2018225285 A1 WO 2018225285A1
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WO
WIPO (PCT)
Prior art keywords
cymbal
pad
electronic
stand
holding
Prior art date
Application number
PCT/JP2017/043645
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English (en)
Japanese (ja)
Inventor
良彰 森
Original Assignee
Ａｔｖ株式会社
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Filing date
Publication date
Application filed by Ａｔｖ株式会社 filed Critical Ａｔｖ株式会社
Publication of WO2018225285A1 publication Critical patent/WO2018225285A1/fr

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    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10G—REPRESENTATION OF MUSIC; RECORDING MUSIC IN NOTATION FORM; ACCESSORIES FOR MUSIC OR MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR, e.g. SUPPORTS
    • G10G5/00—Supports for musical instruments
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H1/00—Details of electrophonic musical instruments

Definitions

  • the present invention relates to an electronic cymbal that electronically realizes an acoustic cymbal using an electronic circuit.
  • Patent Document 1 discloses a structure in which a cymbal pad is attached to a stand by sandwiching the cymbal pad with a felt washer while a rod-shaped detent extending from the stand penetrates the cymbal pad.
  • the present invention has been made to cope with the above-described problems, and an object of the present invention is to provide an electronic cymbal that can obtain a feeling of playing an acoustic cymbal by enabling rotational displacement of the cymbal pad.
  • the present invention is characterized in that a plurality of features are provided along the circumferential direction of the cymbal pad, and a cymbal pad formed in a plate shape with a mounting hole through which one end of a stand extending in a bar shape passes.
  • a holding part and a cymbal coupling part formed integrally with the holding part and attached to or pressed against the cymbal pad are provided.
  • the electronic cymbal includes a holding portion that holds the stand in a slidable state by a pad attachment connected to the cymbal pad via the cymbal connecting portion.
  • the cymbal pad can be attached to the stand in a rotatable state.
  • the performer can rotate the cymbal pad by hitting the cymbal pad at the time of performance, so that it is possible to obtain a performance feeling of an acoustic cymbal.
  • the phrase “the holding portion is slidable with respect to the stand” means that the holding portion can be displaced in the circumferential direction of the stand in a state where friction resistance is generated with respect to the stand.
  • the electronic cymbal further includes a pressing tool that presses the pad mounting tool from the axial direction of the stand, and the holding portion projects inward with respect to the inner peripheral surface of the mounting hole.
  • the one end of the stand is formed in an annular shape that penetrates and the inner peripheral portion is formed to be elastically projected by being pressed by the pressing tool.
  • the electronic cymbal is formed such that the holding portion in the pad mounting portion is formed in an annular shape so as to penetrate the stand, and the inner peripheral portion is elastic by pressing from the axial direction of the stand. Therefore, the cymbal pad can be attached to the stand in a rotatable state by the holding portion elastically deformed by pressing the holding portion in the axial direction of the stand.
  • the performer can rotate the cymbal pad by hitting the cymbal pad at the time of performance, so that it is possible to obtain a performance feeling of an acoustic cymbal.
  • the force with which the holding portion presses the stand can be adjusted by adjusting the pressing force that elastically deforms the holding portion, so that the ease of rotation of the cymbal pad can be adjusted. it can.
  • the cymbal connecting portion is formed outside the holding portion and connected to the cymbal pad.
  • the cymbal connecting portion can be connected to the cymbal pad by using a technique such as an adhesive, a screw, a press-fitting to the cymbal pad, or an integral molding with the cymbal pad.
  • the electronic cymbal has a cymbal connecting portion formed outside the holding portion and connected to the cymbal pad by being connected or integrally formed.
  • the pad attachment can be attached to the cymbal pad of various sizes or shapes at an appropriate position, form or strength.
  • the holding portion is formed in an annular shape that elastically projects the outer peripheral portion together with the inner peripheral portion by being pressed by the pressing tool.
  • the mounting hole is formed to extend to a position facing the cymbal coupling portion.
  • the electronic cymbal is configured to project inward and outward as the pad mounting tool is pressed by the pressing tool.
  • the cymbal pad can be elastically attached to the stand by being placed in the attachment hole and pressed to be deformed. That is, according to the electronic cymbal according to the present invention, the cymbal pad can be elastically attached to the stand with a simple configuration.
  • the pressing tool is made of felt.
  • the electronic cymbal is held by reducing the frictional resistance between the two when the pressing part is pressed and deformed because the pressing tool is made of felt.
  • the part can be smoothly deformed.
  • the mounting hole has a concave conical surface whose inner diameter increases from one end side to the other end side in the axial direction of the stand.
  • the holding portion has a convex conical surface that is in close contact with the concave conical surface of the mounting hole, and is cut in a part of the stand in the circumferential direction between the inner peripheral portion and the outer peripheral portion in the axial direction of the stand. It has a notch part and a cymbal connection part exists in the convex conical surface in a holding
  • the electronic cymbal includes a convex conical surface corresponding to the concave conical surface of the mounting hole of the cymbal pad, and an inner peripheral portion and an outer peripheral portion of the holding portion. Since the convex conical surface constitutes a cymbal coupling part and has a holding part having a notch part between each part, a cymbal pad is formed by pressing the pad mounting tool against the mounting hole and deforming it. And the stand can be elastically connected to each other. That is, according to the electronic cymbal according to the present invention, the cymbal pad can be elastically attached to the stand with a simple configuration.
  • the holding portion is formed in a hollow shape along the outer peripheral portion of the stand.
  • the electronic cymbal is formed in a cavity along the outer peripheral portion of the stand so that the holding portion is easily deformed. It can be deformed even by pressure, and fine adjustment of the force with which the holding portion presses the stand is facilitated.
  • tapping sensors are equally arranged along the circumferential direction of the cymbal pad.
  • the electronic cymbal has a tapping sensor arranged uniformly along the circumferential direction of the cymbal pad, so that the orientation of the electronic cymbal with respect to the player is changed by the rotational displacement of the cymbal pad. Even in this case, it is possible to accurately detect the cymbal pad hitting.
  • FIG. 3 is a cross-sectional view illustrating a state before a tightening nut is tightened to a penetrating portion in the electronic cymbal illustrated in FIG. 2.
  • FIG. 7 is a cross-sectional view illustrating a state before a tightening nut is tightened to a through portion in the electronic cymbal illustrated in FIG. 6.
  • FIG. 7 is a cross-sectional view illustrating a state before a tightening nut is tightened to a through portion in the electronic cymbal illustrated in FIG. 6.
  • FIG. 6 is a cross-sectional view illustrating a state before a tightening nut is tightened to a through portion in the electronic cymbal illustrated in FIG. 6.
  • FIG. 6 shows typically the outline of the internal structure of the electronic cymbal which concerns on 3rd Embodiment of this invention.
  • FIG. 10 is a cross-sectional view illustrating a state before the tightening nut is tightened to the through portion in the electronic cymbal illustrated in FIG. 9. It is sectional drawing which shows typically the outline of the internal structure of the electronic cymbal which concerns on 4th Embodiment of this invention. It is a perspective view which shows the outline of the external appearance structure of the pad fixture shown in FIG. FIG. 13 is a cross-sectional view illustrating a state before the tightening nut is tightened to the through portion in the electronic cymbal illustrated in FIG. 12. It is sectional drawing which shows typically the outline of the internal structure of the electronic cymbal which concerns on 5th Embodiment of this invention.
  • FIG. 16 is a cross-sectional view illustrating a state before the tightening nut is tightened to the through portion in the electronic cymbal illustrated in FIG. 15.
  • FIG. 1 is a perspective view schematically showing an outline of an external configuration of an electronic cymbal 100 according to the present invention.
  • FIG. 2 is a cross-sectional view schematically showing an outline of the internal configuration of the electronic cymbal 100 shown in FIG.
  • the electronic cymbal 100 is an electronic percussion instrument that generates an electronic musical sound by detecting the impact of a strike surface hit by a performer (not shown) via a stick (not shown).
  • the electronic cymbal 100 includes a cymbal pad 101.
  • the cymbal pad 101 is a component that vibrates when the player performs a tapping operation.
  • the cymbal pad 101 is a convex plate that curves upward and has a circular plate shape in plan view.
  • the cymbal pad 101 mainly includes a base body 102, a pad 103, and a tapping sensor 104.
  • the base body 102 is a component serving as a core material for forming the cymbal pad 101, and is formed by curving a resin material upward and forming an annular plate-like body in plan view.
  • the base body 102 has an attachment hole 102a formed in the center portion, and an attachment portion 102b formed around the attachment hole 102a.
  • the mounting hole 102a is a portion that is disposed in a state where a penetrating portion 111 and pressing tools 115a and 115b of a stand 110, which will be described later, penetrate each other, and is configured by a through hole that penetrates the central portion of the base body 102 in the thickness direction. ing.
  • the mounting hole 102a is formed to have a larger inner diameter than the pressing tools 115a and 115b.
  • the attachment portion 102b is a portion to which a pad attachment 105 described later is attached, and is formed in a flat shape around the attachment hole 102a on the back surface of the base body 102.
  • the attachment portion 102b is formed such that the thickness of the portion to which the pressing tools 115a and 115b are attached is thicker than the thickness of the outer portion than the portion to which the pressing tools 115a and 115b are attached.
  • the pad 103 is a portion that constitutes a striking surface on which a performer strikes using a stick or the like, and an elastic body made of a rubber material or a foamed resin material is formed in an annular shape covering the upper surface and the outer edge of the base body 102, respectively.
  • the cymbal pad 101 is composed of two kinds of materials, that is, the base body 102 and the pad 103, but only one kind of material, for example, only a resin material or a fiber reinforced plastic containing a resin material. Can also be configured.
  • the tapping sensor 104 is a detector that detects the vibration of the cymbal pad 101 due to the player's tapping, and outputs a tapping detection signal comprising an electric signal corresponding to the vibration of the base body 102 to a sound source (not shown) provided outside.
  • the tapping sensor 104 is constituted by a piezoelectric element in which electrodes are arranged on both surfaces of a piezoelectric ceramic and a metal plate is arranged on one of these electrodes.
  • each tapping sensor 104 is fixed to the back surface of the base body 102 by a double-sided tape or an adhesive (not shown) via a plate-like elastic body.
  • the four tapping sensors 104 are connected to a phone terminal (not shown) for outputting a sum signal of each tapping detection signal via a wiring (not shown).
  • the phone terminal is a component for outputting the sum signal of the four tapping detection signals to an external device such as a sound source, and is attached to the back surface of the cymbal pad 101.
  • the sound source is composed of a microcomputer provided separately from the electronic cymbal 100, and is an electronic circuit that outputs a tone signal based on a sum signal of four tapping detection signals output from the phone terminal.
  • FIG. 3 shows only the cymbal pad 101, the tapping sensor 104, and the pad attachment.
  • the pad attachment 105 is a component for attaching the cymbal pad 101 to the stand 110 in a slidable and detachable state, and an elastic body made of a rubber material or a foamed resin material is formed in an annular shape in plan view. Configured. More specifically, as shown in FIG. 4, the pad mounting tool 105 mainly includes a holding portion 106 and a cymbal coupling portion 107.
  • the pad attachment 105 can be formed using compression molding, transfer molding, injection molding, extrusion molding, or the like.
  • the holding portion 106 is a portion that is elastically deformed in the direction orthogonal to the pressing direction, that is, in the radial direction by being pressed by the pressing tools 115a and 115b, and is formed in an annular shape in a plan view.
  • maintenance part 106 is formed in the cylindrical shape along the circumferential direction, and the inside is formed in hollow.
  • the holding portion 106 has an outer diameter smaller than that of the attachment hole 102 a and an inner diameter larger than that of the through portion 111 in the stand 110.
  • the cymbal connecting portion 107 is a portion for disposing the holding portion 106 at the opening of the mounting hole 102a on the back side of the cymbal pad 101, and is an annular flat plate in a plan view projecting in a flange shape from the outer peripheral portion of the holding portion 106. It is formed in a shape.
  • the cymbal connecting portion 107 is fixed by being attached to a mounting portion 102b on the back surface of the cymbal pad 101 with a screw or an adhesive (not shown).
  • the pad attachment 105 is disposed in the attachment hole 102a at the upper side of the holding part 106 in the figure relative to the cymbal coupling part 107, and the lower part in the figure of the attachment hole 102a from the cymbal coupling part 107. It is fixedly attached to the cymbal pad 101 in a state of being disposed immediately below. In this case, the pad attachment 105 is attached at a position where the holding portion 106 is concentric with the attachment hole 102a.
  • the stand 110 is a part for supporting the cymbal pad 101 at a height position desired by the performer, and is composed of a metal rod-like body extending in a direction perpendicular to the floor surface.
  • the stand 110 has a penetrating portion 111 formed in the upper end portion on the upper side in the figure, and the lower end portion on the lower side in the figure is composed of a tripod (not shown).
  • the through portion 111 is a portion that supports the cymbal pad 101 through the pad attachment 105 by penetrating the inside of the attachment hole 102 a of the cymbal pad 101 and the holding portion 106 of the pad attachment 105.
  • a male screw is formed in the upper portion of the outer peripheral portion of the through portion 111, and a tightening nut 114 is screwed to the male screw.
  • the support sleeve 112 is a component for preventing the pad mounting tool 105 and the pressing tools 115a and 115b from directly contacting the penetrating part 111, and is configured by forming a resin material in a cylindrical shape.
  • the outer peripheral portion of the support sleeve 112 is formed to have an outer diameter equal to or smaller than a size (for example, an outer diameter that is the same as or slightly larger than the inner diameter of the holding portion 106) to which the holding portion 106 of the pad attachment 105 is fitted. Yes.
  • the outer diameter of the support sleeve 112 is formed to be smaller than the inner diameter of the holding portion 106.
  • a receiving flange portion 113 is formed at one end (downward in the drawing) of both ends of the outer periphery of the support sleeve 112 in a state of projecting radially outward in a flange shape.
  • the pressing tool 115a is formed to be supported from below in the figure.
  • the inner periphery of the support sleeve 112 is formed so as to be slidable with respect to the through portion 111.
  • the support sleeve 112 is configured such that the portion of the pad attachment 105 where the holding portion 106 is fitted is elastically deformed radially inward by compression of the holding portion 106 due to elastic deformation.
  • the tightening nut 114 is a component that is screw-fitted to a male screw formed in the through portion 111, and is configured by forming a female screw on the inner peripheral surface of a metal cylinder.
  • the pressing tools 115a and 115b are parts for squeezing the holding portion 106 of the pad mounting tool 105 from both sides in the vertical direction in the drawing to extend in the radial direction, and are formed by forming a felt material into a cylindrical shape. ing.
  • the pressing tools 115a and 115b are formed so that the inner diameter is substantially the same as the outer diameter of the support sleeve 112 and slidably fit to the outer peripheral surface of the support sleeve 112, and the outer diameter is the mounting hole 102a. It is smaller in diameter than the outer diameter of the receiving flange portion 113 of the support sleeve 112.
  • the performer attaches the electronic cymbal 100 to the stand 110. Specifically, the performer prepares a cymbal pad 101, a stand 110, a support sleeve 112, a tightening nut 114, and pressing tools 115a and 115b.
  • the cymbal pad 101 includes a pad 103, a tapping sensor 104, and a pad attachment 105 attached to the base body 102, and the cymbal pad 101 is integrally formed.
  • the performer raises the stand 110 and then fits and attaches the support sleeve 112 to the penetrating portion 111.
  • the performer fits the mounting hole 102a of the cymbal pad 101 on the pressing tool 115a after fitting the pressing tool 115a on the outer peripheral portion of the cylindrical portion of the supporting sleeve 112 attached to the through portion 111 of the supporting sleeve 112.
  • the pressing tool 115b is fitted thereon. That is, the performer arranges the cymbal pad 101 on the support sleeve 112 in a state where the holding portion 106 of the pad attachment 105 is sandwiched between the two pressing tools 115a and 115b.
  • the performer tightens the tightening nut 114 by screwing the tightening nut 114 into the through-hole 111 as shown in FIG.
  • the pad attaching tool 105 has the inner peripheral part of the holding
  • the support sleeve 112 is bulged and pressed along the circumferential direction to elastically deform the inner peripheral surface of the support sleeve 112 toward the penetrating portion 111.
  • the performer can adjust the force with which the support sleeve 112 presses the penetrating portion 111 according to the tightening condition of the tightening nut 114. That is, the performer can define the sliding resistance with which the cymbal pad 101 rotates and slides with respect to the stand 110 by the tightening degree of the tightening nut 114. As a result, the cymbal pad 101 is movably attached to the stand 110.
  • the performer is electrically connected to the sound source (not shown) so that the player can perform, but this work is not directly related to the present invention, and the description thereof will be omitted.
  • the performer plays the electronic cymbal 100. Specifically, the performer strikes the upper surface of the cymbal pad 101 using a stick. In this case, since the cymbal pad 101 is attached to the stand 110 via the pad attachment 105 so as to be able to rotate and slide, the cymbal pad 101 can be rotationally displaced in the circumferential direction with respect to the stand 110 (FIG. 1). (See dashed arrow in). In this case, the cymbal pad 101 rotates and slides through the sliding resistance defined in the assembly process of the cymbal pad. As a result, the cymbal pad 101 is prevented from excessive rotational displacement due to tapping.
  • the four tapping sensors 104 provided on the cymbal pad 101 each output a tapping detection signal having a tapping strength corresponding to the tapping position on the pad 103 to the sound source.
  • the tapping sensor 104 prevents unnecessary vibration or impact due to contact between the rigid bodies between the cymbal pad 101 and the stand 110, the vibration of the cymbal pad 101 due to the player's stick operation is accurately detected. Can detect well and output to sound source. Further, when performing, the performer can appropriately adjust the attachment strength of the cymbal pad 101 to the stand 110 by adjusting the tightening force of the tightening nut 114 as necessary.
  • the performer finishes playing the electronic cymbal 100, after disconnecting the electrical connection to the sound source, the performer loosens the clamping nut 114 and removes it from the penetrating portion 111.
  • the cymbal pad 101 is released from the pressing state of the holding portion 106 of the pad attachment 105, so that the holding portion 106 is restored to the original annular shape by its own elastic force, and the compressed state of the penetrating portion 111 is eliminated. To do.
  • the performer can remove the pressing tool 115b, the cymbal pad 101, and the pressing tool 115a from the support sleeve 112, and can remove the support sleeve 112 from the penetrating portion 111 of the stand 110.
  • the electronic cymbal 100 has a stand 110 in which the pad attachment 105 connected to the cymbal pad 101 via the cymbal connecting portion 107 is formed in an annular shape. Since the holding portion 106 whose inner peripheral portion is elastically contracted and deformed by pressing from the axial direction of the stand 110 is provided, the holding portion 106 is elastically deformed by pressing in the axial direction of the stand 110. The cymbal pad 101 can be attached to the stand 110 in a rotatable state by the holding portion 106.
  • the performer can rotate the cymbal pad 101 by tapping the cymbal pad 101 at the time of performance, so that it is possible to obtain an acoustic cymbal performance feeling.
  • the force with which the support sleeve 112 presses the stand 110 can be adjusted by adjusting the pressing force that elastically deforms the holding portion 106, the cymbal pad 101 can be easily rotated. Can be adjusted.
  • the electronic cymbal 200 according to the second embodiment is different from the electronic cymbal 100 according to the first embodiment in that the shape of the pad attachment 201 is different.
  • the pad fixture 201 is configured by forming an elastic body made of a rubber material or a foamed resin material in an annular shape in plan view, like the pad fixture 105. It mainly includes a holding part 202 and a cymbal connecting part 203.
  • the holding portion 202 is a portion that is elastically deformed in the direction orthogonal to the pressing direction, that is, in the radial direction by being pressed by the pressing tools 115a and 115b, similarly to the holding portion 106, and is formed in an annular shape in plan view.
  • the holding portion 202 includes a first convex portion 202a in which a portion adjacent to the cymbal coupling portion 203 is bent in a U shape on one side in the axial direction of the pad fixture 201, and the first convex portion 202a is raised.
  • the second convex portion 202b is bent in a U-shape from the portion 202a to the other side in the axial direction and protrudes in an annular shape.
  • the holding portion 202 is formed in a wave shape that bends in the vertical direction in the drawing along the radial direction.
  • the holding portion 202 has an outer diameter smaller than that of the mounting hole 102 a and an inner diameter larger than that of the through portion 111 in the stand 110.
  • the cymbal connecting portion 203 is a portion for disposing the holding portion 202 at the opening of the mounting hole 102a on the back side of the cymbal pad 101, and from the outer peripheral portion of the holding portion 202. It is formed in an annular flat plate shape in a plan view that projects into a flange shape.
  • the cymbal connecting portion 203 is fixedly attached to a mounting portion 102b on the back surface of the cymbal pad 101 with a screw or an adhesive (not shown).
  • the pad attachment 201 is disposed in the attachment hole 102a at the upper part of the holding part 202 in the figure relative to the cymbal coupling part 203, and the lower part of the holding part 202 in the figure of the attachment hole 102a. It is fixedly attached to the cymbal pad 101 in a state of being disposed immediately below. In this case, the pad attachment 201 is attached at a position where the holding portion 202 is concentric with the attachment hole 102a.
  • the performer When the electronic cymbal 200 configured in this way is assembled to the stand 110, the performer fits the support sleeve 112 into the penetrating portion 111 of the stand 110 as in the first embodiment, as shown in FIG. Then, the pressing tool 115a, the cymbal pad 101, and the pressing tool 115b are arranged on the support sleeve 112 in this order. Then, the performer tightens the tightening nut 114 by screwing the tightening nut 114 into the penetrating portion 111.
  • the pad attachment 201 has the holding portion 202 pressed between the two pressing tools 115 a and 115 b in the axial direction of the penetrating portion 111.
  • the portion protrudes toward the penetrating portion 111 and presses the support sleeve 112 along the circumferential direction to elastically deform it.
  • the cymbal pad 101 is slidably attached to the stand 110.
  • the electronic cymbal 100 is configured such that the holding portion 202 of the pad fixture 201 is bent in a wave shape, and the entire surface is exposed to the outside. Therefore, it is possible to easily confirm the deterioration and damage of the holding portion 202 that is elastically deformed.
  • the electronic cymbal 300 according to the third embodiment is different from the electronic cymbals 100 and 200 according to the above embodiments in that the shape of the pad attachment 301 is different.
  • the pad attachment 301 is formed with an elastic body made of a rubber material or a foamed resin material in an annular shape in plan view, like the pad attachments 105 and 201. . More specifically, the pad attachment 301 is configured by forming a holding portion 303 on the innermost edge side of a flat plate-shaped annular cymbal coupling portion 302 similar to the cymbal coupling portions 107 and 203.
  • the holding portion 303 includes a plurality of (eight in the present embodiment) bases 303a arranged on the inner edge of the cymbal coupling portion 302 along the circumferential direction, and an elastic portion on each of the bases 303a. It has a displacement part 303c via 303b.
  • the base 303a is a portion that guides reciprocal displacement along the radial direction of the displacement portion 303c, and is configured to have an inclined surface that is inclined upward from the inner edge portion of the cymbal coupling portion 302 toward the radially outer side.
  • the elastic portion 303b is a portion that elastically supports the displacement portion 303c in a state in which the displacement portion 303c can be reciprocally displaced along the radial direction, and is configured by a plate-like body that bends in a U shape between the base 302a and the displacement portion 303c.
  • the displacement portion 303c is a portion that holds the penetrating portion 111 in the stand 110 via the support sleeve 112, and is elastically supported by the elastic portion 303b while floating on the base 303a.
  • the displacement portion 303c has an outer peripheral portion connected to the elastic portion 303b and an inner peripheral portion formed in an arc shape in plan view.
  • the holding portion 303 is formed such that the outer diameter of the intermittent circle formed by the plurality of displacement portions 303 c is smaller than the mounting hole 102 a and the inner diameter is larger than the through portion 111 in the stand 110. ing.
  • the performer When the electronic cymbal 300 constructed in this way is assembled to the stand 110, the performer fits the support sleeve 112 into the penetrating portion 111 of the stand 110 as shown in FIG. Then, the pressing tool 115a, the cymbal pad 101, and the pressing tool 115b are arranged on the support sleeve 112 in this order. Then, the performer tightens the tightening nut 114 by screwing the tightening nut 114 into the penetrating portion 111.
  • the holding portion 303 is pressed between the two pressing tools 115a and 115b in the axial direction of the penetrating portion 111.
  • the support sleeve 112 is pressed along the circumferential direction by being pressed onto the base 303a and sliding toward the penetrating portion 111 along the inclined surface of each base 303a, and elastically deforms.
  • the cymbal pad 101 is fixedly attached to the stand 110 as shown in FIG.
  • the plurality of displacement portions 303c press the outer peripheral surface of the support sleeve 112 independently, so that the shape of the support sleeve 112 is uneven in the circumferential direction. Even when there is, it can be reliably and stably held.
  • the electronic cymbal 400 according to the fourth embodiment is different from the electronic cymbal 100 according to the first embodiment in that the shape of the attachment hole 401 and the configuration of the pad attachment 402 are different.
  • the mounting hole 401 in the cymbal pad 101 is a concave cone having an inner diameter that increases from one (lower side) end side in the axial direction of the stand 110 toward the other (upper side) end side. It is comprised by the through-hole which has the receiving surface 401a which consists of a surface.
  • the pad attachment 402 is made of an elastic body made of a rubber material or a foamed resin material, like the pad attachment 105, but is different from the cymbal pad 101 unlike the pad attachment 105. It is configured separately. More specifically, as shown in FIG. 13, the pad attachment 402 is mainly formed in a substantially C shape in plan view by a holding portion 403 and a cymbal coupling portion 404.
  • the holding portion 403 is a portion that fits into the attachment hole 401 and elastically deforms within the attachment hole 401, and is formed in a cylindrical cone shape.
  • the holding part 403 is formed with a fan-shaped notch part 403 a penetrating in the axial direction of the stand 110 between the inner peripheral part and the outer peripheral part in a part in the circumferential direction.
  • the width of the notch 403a is preferably formed to ensure a gap even when the inner peripheral portion of the holding portion 403 contracts and grips the penetrating portion 111. Accordingly, the holding portion 403 is deformed in a direction in which the width of the notch portion 403a is narrowed, so that the inner diameter and the outer diameter are contracted.
  • the cymbal connecting portion 404 is a portion that is in close contact with the receiving surface 401 a formed of a concave conical surface formed in the mounting hole 401, and is configured by a convex conical surface that constitutes a part of the holding portion 403. Yes.
  • the cymbal pad 101 is formed in a planar shape around the mounting hole 401 on the back surface of the base body 102, like the mounting portion 102b in each of the above embodiments, but the pad mounting tool 402 is as described above. Since the cymbal pad 101 is formed separately, the pad attachment 402 is not attached to the planar portion.
  • the performer When the electronic cymbal 400 configured in this way is assembled to the stand 110, the performer fits the support sleeve 112 into the penetrating portion 111 of the stand 110 as shown in FIG.
  • the pressing tool 115a and the cymbal pad 101 are respectively arranged on the upper side.
  • the cymbal pad 101 is disposed on the support sleeve 112 in a direction in which the mounting hole 401 increases in diameter upward.
  • the performer arranges the pad attachment 402 in the attachment hole 401 of the cymbal pad 101 through which the support sleeve 112 penetrates, and then arranges the pressing tool 115 b on the pad attachment 402.
  • the pad attachment 402 is arranged in such a direction that the cymbal coupling portion 404 faces the receiving surface 401 a in the attachment hole 401 of the cymbal pad 101.
  • the performer tightens the tightening nut 114 by screwing the tightening nut 114 into the penetrating portion 111.
  • the pad attachment 402 is configured such that the inner diameter and the outer diameter of the holding portion 403 contract as the cymbal coupling portion 404 is pressed against the receiving surface 401 a of the attachment hole 401 by the pressing tool 115 b. Elastically deforms. That is, since the holding part 403 is sandwiched and pressed in the axial direction of the penetrating part 111 by the two pressing tools 115a and 115b via the attachment hole 401, the pad attaching part 402 is pressed by the inner peripheral part of the holding part 403.
  • the support sleeve 112 protrudes toward the penetrating portion 111 and is elastically deformed by pressing along the circumferential direction, and the cymbal coupling portion 404 is strongly pressed against the receiving surface 401 a of the mounting hole 401. As a result, the cymbal pad 101 is slidably attached to the stand 110.
  • the pad mounting tool 402 is strongly pressed against the receiving surface 401a of the mounting hole 401 and the holding portion by loosening the tightening nut 114 and removing it from the penetrating portion 111.
  • the performer can remove the pressing tool 115b, the pad mounting tool 402, the cymbal pad 101, and the pressing tool 115a from the support sleeve 112, and can also remove the support sleeve 112 from the penetrating portion 111.
  • the electronic cymbal 400 has a pad attachment that repeats elastic deformation because the pad attachment 402 is formed separately from the cymbal pad 101.
  • the cymbal pad 101 can be replaced with a new one without replacement.
  • the electronic cymbal 400 has a plurality of types of inner diameter pad attachments 402 prepared in advance, so that one cymbal pad 101 is used in common between the through-holes 111 or the support sleeves 112 of the plurality of types of stands 110. can do.
  • the electronic cymbal 500 according to the fifth embodiment is different from the electronic cymbal 400 according to the fourth embodiment in that the shapes of the attachment hole 501 and the pad attachment 502 are different.
  • the mounting hole 501 in the cymbal pad 101 is a through-hole that extends straight through the stand 110 in the axial direction.
  • the attachment hole 501 is formed with a length facing the outer peripheral portion of the pad attachment 502 arranged on the support sleeve 112.
  • the pad attachment 502 is different from the cymbal pad 101 by forming an elastic body made of a rubber material or a foamed resin material in a plan view in the same manner as the pad attachment 402. Consists of the body. More specifically, the pad attachment 502 includes a holding portion 503 that is formed in a cylindrical shape along the circumferential direction and has a hollow inside, and a cymbal coupling portion 504 that includes an outer peripheral portion of the holding portion 503. It is configured.
  • the holding portion 503 has an outer diameter (that is, an outer diameter of the cymbal coupling portion 504) smaller than that of the mounting hole 501, and an inner diameter larger than that of the through portion 111 in the stand 110.
  • the performer When the electronic cymbal 500 configured in this way is assembled to the stand 110, as shown in FIG. 17, the performer fits the support sleeve 112 into the penetrating portion 111 of the stand 110 as in the fourth embodiment. After combining, the pressing tool 115a and the cymbal pad 101 are arranged on the support sleeve 112, respectively. Next, the performer arranges the pad fixture 502 on the press fixture 115 a through which the support sleeve 112 penetrates and inside the attachment hole 501 of the cymbal pad 101, and then arranges the press fixture 115 b on the pad fixture 502. . Then, the performer tightens the tightening nut 114 by screwing the tightening nut 114 into the penetrating portion 111.
  • the pad mounting member 502 is configured such that the holding portion 503 is pressed against the pressing tool 115 a by the pressing tool 115 b, whereby the inner peripheral portion of the holding portion 503 protrudes toward the penetrating portion 111. Is pressed and elastically deformed along the circumferential direction, and the cymbal coupling portion 504 which is the outer peripheral portion of the holding portion 503 protrudes toward the attachment hole 501 and is strongly pressed against the inner peripheral surface of the attachment hole 501. As a result, the cymbal pad 101 is slidably attached to the stand 110.
  • the pad mounting tool 502 is strongly pressed against the pressing tool 115a and the holding part 503 is elastically deformed by loosening the tightening nut 114 and removing it from the penetrating part 111.
  • the performer can remove the pressing tool 115 b, the pad mounting tool 502, the cymbal pad 101 and the pressing tool 115 a from the support sleeve 112, and can also remove the support sleeve 112 from the penetration portion 111.
  • the electronic cymbal 500 has the pad attachment 502 formed separately from the cymbal pad 101. Therefore, in the fourth embodiment, as shown in FIG. The same effect as the electronic cymbal 400 can be obtained. Further, in the electronic cymbal 500, since the pad attachment 502 is simply formed in an annular shape in plan view, the cymbal pad 101 can be attached to the stand 110 with a simple configuration.
  • the pad attachments 105 and 502 are formed in a hollow shape.
  • the pad attachments 105 and 502 can also be formed in a solid shape.
  • the pad attachments 105, 201, and 301 are fixedly provided on the cymbal pad 101.
  • the pad attachment can also be provided separately and independently from the cymbal pad 101 as in the fourth and fifth embodiments.
  • the pressing tools 115a and 115b are each made of a felt material.
  • the pressing tools 115a and 115b only need to be configured to press the pad mounting tools 105, 201, 301, 402, and 502, respectively. Therefore, the pressing tools 115a and 115b may be formed of an elastic body such as a rubber material, a silicone material, or a soft resin material, or may be formed of a rigid body such as a metal material or a hard resin material.
  • the electronic cymbals 100 to 500 are configured by attaching one cymbal pad 101 to the stand 110.
  • the electronic cymbal according to the present invention can also be constituted by a so-called hi-hat in which two cymbal pads are arranged opposite to each other in the vertical direction and both of them are contacted or separated by a pedal operation.
  • the electronic cymbals 100 to 500 indirectly press the pad attachments 105, 201, 301, 402, and 502 against the penetrating part 111 via the support sleeve 112.
  • the electronic cymbals 100 to 500 may be configured such that the support sleeve 112 is omitted and the pad attachments 105, 201, 301, 402, and 502 are pressed directly against the through portion 111.
  • the support sleeve 112 is configured to be elastically contracted and deformed by the compression of the holding unit 106.
  • the support sleeve 112 may have a rigidity that does not elastically deform due to the compression of the holding portion 106.
  • the cymbal pad 101 may be rotationally displaced by the holder 106 rotating and sliding with respect to the support sleeve 112.
  • the support sleeve 112 is fixedly attached to the through portion 111 by press-fitting or screw fitting.
  • the cymbal pad 101 is configured such that the support sleeve 112 presses the support sleeve 112 with a sliding resistance stronger than the sliding resistance with which the support sleeve 112 fits into the through portion 111, so that the support sleeve 112 is against the through portion 111. You may make it rotationally displace by rotating and sliding. Furthermore, the cymbal pad 101 may be rotationally displaced as the holding portion 106 rotates and slides with respect to the support sleeve 112 and the support sleeve 112 rotates and slides with respect to the through portion 111.
  • the outer diameter of the outer peripheral portion of the support sleeve 112 to which the holding portion 106 of the pad attachment 105 is fitted is formed to be narrower than the inner diameter of the holding portion 106.
  • the outer diameter of the outer peripheral portion of the support sleeve 112 with which the holding portion 106 of the pad attachment 105 is fitted can be formed to be the same as or thicker than the inner diameter of the holding portion 106.
  • the holding portion 106 is press-fitted into the support sleeve 112. According to this, the pressing tools 115a and 115b can be omitted.
  • the pad attachment 105 is configured to hold the stand 110 by being deformed by pressing the holding portion 106 with the pressing tools 115a and 115b.
  • the electronic cymbal 100 can omit the pressing tools 115a and 115b by holding the penetrating portion 111 of the stand 110 in a state in which the holding portion 106 is slidable.
  • the holding portions 106, 202, 303, 403, and 503 can be formed to have an inner diameter that is slidably fitted to the penetrating portion 111 via a frictional resistance.
  • the holding portions 106, 202, 303, 403, and 503 may be elastic bodies that are elastically deformed in the radial direction of the stand 110, but may be rigid bodies such as hard resin materials and metal materials.
  • the performer pushes the pad attachments 105, 201, 301, 402, 502 into the penetrating part 111.
  • the tightening nut 114 is screwed to the through portion 111.
  • the tightening nut 114 may be omitted.
  • the electronic cymbals 100 to 500 have the four tapping sensors 104 equally spaced along the circumferential direction on the inner peripheral side of the back surface side of the base body 102 constituting the back surface of the cymbal pad 101. Four were provided. However, the number and positions where the tapping sensors 104 are provided are not necessarily limited to the above embodiment. That is, the electronic cymbals 100 to 500 need only include at least two tapping sensors 104.
  • the plurality of tapping sensors 104 are arranged at positions where the vibration of the cymbal pad 101 can be detected, for example, at the outer peripheral side instead of or in addition to the inner peripheral side of the back surface side of the base body 102 constituting the back surface of the cymbal pad 101. It can also be provided.
  • DESCRIPTION OF SYMBOLS 100 ... Electronic cymbal, 101 ... Cymbal pad, 102 ... Base body, 102a ... Mounting hole, 102b ... Mounting part, 103 ... Pad, 104 ... Tapping sensor, 105 ... Pad mounting tool, 106 ... Holding part, 107 ... Cymbal connection part , DESCRIPTION OF SYMBOLS 110 ... Stand, 111 ... Through part, 112 ... Support sleeve, 113 ... Receiving flange part, 114 ... Clamping nut, 115a, 115b ... Pressing tool, 200 ... Electronic cymbal, 201 ... Pad attachment, 202 ... Holding part, 202a ...

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Auxiliary Devices For Music (AREA)

Abstract

La présente invention concerne une cymbale électronique pouvant imiter la sensation de jouer d'une cymbale acoustique, avec un pad de cymbale déplaçable en rotation. La cymbale électronique (100) comprend un pad de cymbale (101) constitué d'un corps convexe en forme de plaque qui est incurvé vers le haut tout en présentant la forme d'un disque en vue en plan. Le pad de cymbale (101) est muni au centre d'un trou de montage (102a) et présente une partie de fixation (102b) autour du trou de montage (102a). Une partie (11) d'insertion d'un support (110) passe à travers le trou de montage (102a). Un outil de montage de pad (105) est disposé sur la partie d'insertion (11) par l'intermédiaire d'un manchon de support, l'outil de montage de pad (105) étant interposé entre deux outils de pression (115a et 115b). L'outil de montage de pad (105) comprend : une section de retenue (106) déformée élastiquement dans une direction radiale perpendiculaire à la direction dans laquelle les outils de pression (115a et 115b) exercent une pression contre l'outil de montage de pad (105); et une section de raccordement de cymbale (107) en saillie à partir de la périphérie de la section de retenue (106) et fixée à la partie de fixation (102b).
PCT/JP2017/043645 2017-06-07 2017-12-05 Cymbale électronique WO2018225285A1 (fr)

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JP2017-112669 2017-06-07
JP2017112669A JP6253832B1 (ja) 2017-06-07 2017-06-07 電子シンバル

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US11490667B1 (en) 2021-06-08 2022-11-08 Racing Optics, Inc. Low haze UV blocking removable lens stack
US11307329B1 (en) 2021-07-27 2022-04-19 Racing Optics, Inc. Low reflectance removable lens stack
JP2023177703A (ja) * 2022-06-02 2023-12-14 株式会社エフノート 電子打楽器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009128806A (ja) * 2007-11-27 2009-06-11 Yamaha Corp ハイハット形電子パッド
JP2011197525A (ja) * 2010-03-23 2011-10-06 Yamaha Corp 打撃用電子パッド
JP2014077864A (ja) * 2012-10-10 2014-05-01 Sakae Rhythm Musical Instrument Ltd シンバル保持構造、該保持構造を有するシンバル演奏スタンド及び該保持構造に用いる締め付け具
JP2014178445A (ja) * 2013-03-14 2014-09-25 Yamaha Corp 打撃用電子パッドの支持構造
JP2015227966A (ja) * 2014-06-02 2015-12-17 ヤマハ株式会社 シンバルワッシャ

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009128806A (ja) * 2007-11-27 2009-06-11 Yamaha Corp ハイハット形電子パッド
JP2011197525A (ja) * 2010-03-23 2011-10-06 Yamaha Corp 打撃用電子パッド
JP2014077864A (ja) * 2012-10-10 2014-05-01 Sakae Rhythm Musical Instrument Ltd シンバル保持構造、該保持構造を有するシンバル演奏スタンド及び該保持構造に用いる締め付け具
JP2014178445A (ja) * 2013-03-14 2014-09-25 Yamaha Corp 打撃用電子パッドの支持構造
JP2015227966A (ja) * 2014-06-02 2015-12-17 ヤマハ株式会社 シンバルワッシャ

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