JP4609379B2 - Low frequency treatment device - Google Patents
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- JP4609379B2 JP4609379B2 JP2006146420A JP2006146420A JP4609379B2 JP 4609379 B2 JP4609379 B2 JP 4609379B2 JP 2006146420 A JP2006146420 A JP 2006146420A JP 2006146420 A JP2006146420 A JP 2006146420A JP 4609379 B2 JP4609379 B2 JP 4609379B2
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Description
本発明は、人体に電気的な刺激を与え、凝り、痛み、こり等の治療を行う低周波治療器に関する。 The present invention relates to a low-frequency treatment device that applies electrical stimulation to a human body and treats stiffness, pain, stiffness, and the like.
従来から、人体の治療部位に低周波パルス電圧を印加して治療を行なう低周波治療器がある。この種の低周波治療器において、導子と、導子を本体と接続するコードと、このコードを本体内部又は別体収納部に自動巻き取り可能なコード巻取り機構とを有したものがある。例えば、特許文献１に示されるように、本体内部に導子コードを巻き取る巻取装置と、この巻取装置の巻取り方向を含む平面に沿ってスライド自在な粘着パッド収納プレートを設けたものが知られている。 2. Description of the Related Art Conventionally, there is a low frequency treatment device that performs treatment by applying a low frequency pulse voltage to a treatment site of a human body. In this type of low frequency treatment device, there is a device having a conductor, a cord for connecting the conductor to the main body, and a cord winding mechanism capable of automatically winding the cord in the main body or in a separate housing portion. . For example, as shown in Patent Document 1, a winding device that winds a conductor cord inside a main body and an adhesive pad storage plate that is slidable along a plane including the winding direction of the winding device are provided. It has been known.
ところが、このような低周波治療器においては、導子（粘着パッド）を収納する粘着パッド収納プレートも含めた収納部が治療器本体と一体型となっているため、この治療器本体が必要以上に大きくなり、治療時に使い難いものになってしまうという問題があった。また、収納部サイズを小さくしようとすると、導子の大きさを小さくする必要があり、このため、導子を治療部位にきちんと貼り付けなければ、十分な治療効果が得られないことになる。
本発明は、上記問題を解決するためになされたものであり、治療器本体に導子コードのコード巻取り機構を有して、導子を収納する収納ケースを治療器本体と別体とすることにより、本体サイズを必要最小限とし、かつ、導子を簡単に収納することができる低周波治療器を提供することを目的とする。 The present invention has been made in order to solve the above-described problems, and has a cord winding mechanism for a conductor cord in the treatment device body, and a storage case for housing the conductor is separated from the treatment device body. Accordingly, an object of the present invention is to provide a low-frequency treatment device that can minimize the size of the main body and that can easily store a conductor.
上記目的を達成するために請求項１の発明は、低周波電流を人体に流すための導子と、この導子を治療器本体と接続する導子コードと、前記導子及び前記治療器本体を収納する収納ケースとを備え、前記導子コードを前記治療器本体内に巻き取るコード巻取り機構と、を備えた低周波治療器において、前記導子コードは、前記コード巻取り機構によるコード巻取り長さを位置決めするためのストッパを有し、前記導子は、前記導子コードを接続する接続端子部を有し、前記収納ケースは、前記導子を収納配置して前記接続端子部を配置する位置決め機構を有し、前記治療器本体は、前記収納ケースに収納されたときに前記導子の接続端子部に対向する面を前記接続端子部と略同形状としたものである。 In order to achieve the above object, the invention of claim 1 is directed to a conductor for passing a low-frequency current through a human body, a conductor cord for connecting the conductor to a treatment device body, the conductor and the treatment device body. And a cord winding mechanism for winding the lead cord into the treatment device body, wherein the lead cord is a cord by the cord winding mechanism. have a stopper for positioning the winding length, the Shirubeko, the Shirubeko has connection terminal portion for connecting the cord, the housing case, the connection terminal portion is housed placing the Shirubeko The therapeutic device main body has a surface facing the connection terminal portion of the conductor substantially the same shape as the connection terminal portion when stored in the storage case .
請求項２の発明は、請求項１に記載の低周波治療器において、前記収納ケースは、該治療器本体に設けられたコード巻取り口付近に、前記治療器本体を収納した状態で前記導子コードが入る隙間を有するものである。 According to a second aspect of the present invention, in the low frequency treatment device according to the first aspect, in the state where the storage case is stored in the vicinity of a cord winding port provided in the treatment device main body, the treatment device main body is stored. It has a gap to enter the cord.
請求項３の発明は、請求項１に記載の低周波治療器において、前記収納ケースは、前記治療器本体を収納した状態で、該治療器本体に設けられたコード巻取り口付近に切欠きを有するものである。 According to a third aspect of the present invention, in the low frequency treatment device according to the first aspect, in the state in which the storage case is stored, the storage case has a notch in the vicinity of the cord winding opening provided in the main body of the treatment device. It is what you have.
請求項４の発明は、請求項１に記載の低周波治療器において、前記収納ケースは、前記導子を収納配置する位置決め機構を有するものである。 According to a fourth aspect of the present invention, in the low frequency treatment device according to the first aspect, the storage case has a positioning mechanism for storing and arranging the conductor.
請求項１の発明によれば、導子コードを収納する本体とは別に、導子を収納する収納ケースを有することにより、本体サイズを必要最小限に小型化でき、かつ、収納時に、導子コードを収納ケースに収納し易いコード長さに止めることができるので、簡単に導子を収納することができる。また、収納時の本体と収納ケースとの全体の厚みを薄くすることができるので、治療器全体の省スペース保管が可能となる。 According to the invention of claim 1, by having the storage case for storing the conductor separately from the main body for storing the conductor cord, the size of the body can be reduced to the minimum necessary, and the conductor can be stored at the time of storage. Since the cord can be stopped at a cord length that can be easily stored in the storage case, the conductor can be easily stored. In addition, since the entire thickness of the main body and the storage case during storage can be reduced, space-saving storage of the entire treatment device is possible.
請求項２の発明によれば、コード巻取り口付近でコードを自由に曲げられるので、本体と導子を収納ケースに収納時に導子コードを本体と収納ケースの間に挟み込むことを防止することができる。 According to the invention of claim 2, since the cord can be freely bent in the vicinity of the cord winding opening, it is possible to prevent the conductor cord from being sandwiched between the body and the storage case when the main body and the conductor are stored in the storage case. it can.
請求項３の発明によれば、本体を収納ケースに収納時に導子コードの挟み込みを防止できると共に、本体と収納ケースを分離せず一体の状態で切欠き部から導子コードを本体の外部に引き出せるので、本体を収納ケースに置いたままでも使用することができ、使用スペースが小さくなり、使用利便性が高まる。 According to the invention of claim 3, the conductor cord can be prevented from being caught when the main body is stored in the storage case, and the main body and the storage case are not separated from each other, and the conductor cord is connected to the outside of the main body in an integrated state. Since it can be pulled out, it can be used even when the main body is placed in the storage case, the use space is reduced, and the convenience of use is enhanced.
請求項４の発明によれば、収納時における導子の位置決めができるため、導子コードの挟み込み等がなく、より収納し易くなる。 According to the fourth aspect of the present invention, since the conductor can be positioned at the time of storage, there is no pinching of the conductor cord, and the storage becomes easier.
本発明の第１の実施形態に係る低周波治療器について図面を参照して説明する。図１は、本実施形態の低周波治療器１０の外観を示し、図２は、同治療器１０の上面から見た図を示し、図３は、同治療器１０の筐体２を示す。図１において、低周波治療器１０は、筐体２と操作板３を有する治療器本体１（以下、本体という）と、低周波電流を人体に流すための導子４と、本体１及び導子４を収納する収納ケース５とを備え、導子４は、導子４と本体１とを接続する導子コード６を有し、この導子コード６には、コードの巻取り長さを規制するストッパ７が設けられている。また、筐体２は、本体１の各種低周波治療に必要な機能部を含むハウジングであり、操作板３は、本体１の上面に配設されて筐体２のカバーとなり、本体１を操作のための表示部３ａ、動作選択スイッチ３ｂ、治療範囲設定スイッチ３ｃ、電源スイッチ３ｄ等を備える。 A low frequency treatment device according to a first embodiment of the present invention will be described with reference to the drawings. FIG. 1 shows the appearance of the low-frequency treatment device 10 of the present embodiment, FIG. 2 shows a view seen from the top surface of the treatment device 10, and FIG. 3 shows the housing 2 of the treatment device 10. In FIG. 1, a low frequency treatment device 10 includes a treatment device main body 1 (hereinafter referred to as a main body) having a housing 2 and an operation plate 3, a conductor 4 for flowing a low frequency current to a human body, a main body 1 and a lead. And a conductor case 6 having a conductor cord 6 for connecting the conductor 4 and the main body 1. The conductor cord 6 has a winding length of the cord. A restricting stopper 7 is provided. The housing 2 is a housing that includes functional units necessary for various low-frequency treatments of the main body 1, and the operation plate 3 is disposed on the upper surface of the main body 1 and serves as a cover for the housing 2. Display unit 3a, operation selection switch 3b, treatment range setting switch 3c, power switch 3d, and the like.
図２に示すように、導子４は、この導子４を人体に貼り付ける導子パッド４１と、導子パッド４１に導子コード６を接続する山形状の接続端子部４２とを有している。各導子４は、紙面の左側（Ａ側）に２個、右側（Ｂ側）に２個ずつの４本の導子コード６により本体１と接続されている。本体１は、操作板３での操作により選択された４つの導子４の中の任意の何れか２つに低周波出力を加え、その選択された導子間に電流を流すよう設定されている。 As shown in FIG. 2, the conductor 4 has a conductor pad 41 for attaching the conductor 4 to the human body, and a mountain-shaped connection terminal portion 42 for connecting the conductor cord 6 to the conductor pad 41. ing. Each conductor 4 is connected to the main body 1 by four conductor cords 6, two on the left side (A side) and two on the right side (B side). The main body 1 is set to apply a low-frequency output to any two of the four conductors 4 selected by the operation on the operation panel 3 and to pass a current between the selected conductors. Yes.
また、図３に示すように、筐体２は、筐体２を形成する略矩形の周壁２１を有し、この周壁２１は、導子４の挿入側の正面の側面２１ａと、裏面側の側面２１ｂと、それら側面を接続する２つの側面２１ｃとを備えている。また、筐体２は、Ａ側とＢ側の各導子コード６を筐体２内にそれぞれ自動巻き取りする２つの自動巻取り機構８と、本体１の側面に設けられた導子コード６の巻き取りを開始させる巻取りスイッチ９と、各導子コード６が筐体２内に巻き取られるコード入口となる巻取り口部１１とを有する。また、自動巻取り機構８は、その内部にゼンマイバネ（図示なし）と、このゼンマイバネを固定し、かつ導子コード６を収納するリール状の巻取り板（図示なし）とを有している。この巻取り板は、回転機能を持ち、常に導子コード６を巻き取る方向に力が掛かる構造になっており、また、この巻き取りの回転を停止するための停止機構も有し、この停止機構は巻取りスイッチ９により外部から解除されるようになっている。 As shown in FIG. 3, the housing 2 has a substantially rectangular peripheral wall 21 that forms the housing 2. The peripheral wall 21 includes a front side surface 21 a on the insertion side of the conductor 4 and a back surface side. A side surface 21b and two side surfaces 21c connecting the side surfaces are provided. Further, the housing 2 includes two automatic winding mechanisms 8 that automatically wind the respective conductor cords 6 on the A side and the B side into the housing 2, and the conductor cord 6 provided on the side surface of the main body 1. A winding switch 9 for starting the winding, and a winding port portion 11 serving as a cord inlet through which each conductor cord 6 is wound in the housing 2. The automatic winding mechanism 8 includes a spring (not shown) in the interior thereof, and a reel-like winding plate (not shown) that fixes the spring and stores the conductor cord 6 therein. The winding plate has a rotation function and is structured so that a force is always applied in a direction in which the conductor cord 6 is wound. The winding plate also has a stop mechanism for stopping the winding rotation. The mechanism is released from the outside by a winding switch 9.
このような本体１の構成において、使用時に、導子コード６はＡ側、Ｂ側の両方またはいずれか一方から２本同時に引っ張り出されて最適な長さで使用される。そして、収納時には、本体１の側面にある巻取りスイッチ９の操作により、導子コード６はゼンマイバネにより巻き取られてコード巻取り機構８内に収納される。また、導子コード６には、導子コード６の先端に接続される導子４よりも手前に、成形樹脂等によるストッパ７が装着されている。この導子コード６に取り付けられたストッパ７は、筐体２内のコード巻取り機構８が導子コード６を巻取る際、筐体２の巻取り口部１１において、導子コード６のコード巻取り長さを位置決めする役割を果す。 In such a configuration of the main body 1, at the time of use, the conductor cord 6 is pulled out from both the A side and / or the B side at the same time and is used in an optimum length. At the time of storage, the conductor cord 6 is wound by the mainspring spring and stored in the cord winding mechanism 8 by the operation of the winding switch 9 on the side surface of the main body 1. The conductor cord 6 is provided with a stopper 7 made of molding resin or the like before the conductor 4 connected to the tip of the conductor cord 6. When the cord winding mechanism 8 in the housing 2 winds the conductor cord 6, the stopper 7 attached to the conductor cord 6 is wound around the winding cord 11 of the conductor cord 6 at the winding opening 11 of the housing 2. It plays the role of positioning the take-off length.
図４、図５を参照して、導子コード６の巻取り口部１１の詳細について説明する。図４は、巻取り口部１１を筐体２の上面から見た図３のＣ部の拡大を示し、図５は、図４の巻取り口部１１の導子コード６の挿入側から見た側面を示す。これらの図において、巻取り口部１１は、周壁２１のＡ側、Ｂ側の各コーナ付近に位置し、導子コード６の引き出しをガイドする空洞のコード引出口２２と、このコード引出口２２の内側にあって導子コード６の通るＵ字型の入口溝２３とを有する。このＵ字型の入口溝２３は、導子コード６の通る付近において凸型の半円部２３ａを成している。また、操作板３は、操作板３上面から略直角に下方に突出する突出部３１を有し、この突出部３１は、筐体２上部が操作板３で覆われたとき入口溝２３に嵌合し、その先端部は凹型の半円３１ａを成している。この半円３１ａと半円２３ａとは、突出部３１と入口溝２３が嵌合されたときに略円形の貫通孔２３ｂを形成する。 With reference to FIG. 4, FIG. 5, the detail of the winding-up opening part 11 of the conductor cord 6 is demonstrated. 4 shows an enlargement of the portion C of FIG. 3 when the winding port portion 11 is viewed from the upper surface of the housing 2, and FIG. 5 is a side view of the winding port portion 11 of FIG. 4 viewed from the insertion side of the conductor cord 6. Indicates. In these drawings, the winding port portion 11 is located in the vicinity of each corner on the A side and B side of the peripheral wall 21, and a hollow cord outlet 22 that guides the lead cord 6 to be drawn, and the cord outlet 22 And a U-shaped inlet groove 23 through which the conductor cord 6 passes. The U-shaped inlet groove 23 forms a convex semicircular portion 23a in the vicinity of the conductor cord 6 passing through. The operation plate 3 has a protrusion 31 that protrudes downward from the upper surface of the operation plate 3 at a substantially right angle. The protrusion 31 fits into the inlet groove 23 when the upper portion of the housing 2 is covered with the operation plate 3. The tip part forms a concave semicircle 31a. The semicircle 31a and the semicircle 23a form a substantially circular through hole 23b when the protrusion 31 and the inlet groove 23 are fitted.
上記巻取り口部１１においては、貫通孔２３ｂの直径ｄ１は、導子コード６の直径ｄ２と、導子コード６に装着される円筒形のストッパ７の外形の直径ｄ３との合計よりも小さく設計されている。従って、コードを巻き取っても、導子コード６はストッパ７の位置で止まるようになる。例えば、実際の例として、丸穴の貫通孔２３ｂの直径ｄ１を約３．６ｍｍ、導子コード６の線の直径ｄ２を約１．３ｍｍ、円筒形のストッパ７の断面の直径ｄ３を約３．０ｍｍとすると、ｄ１（３．６ｍｍ）＜ｄ２＋ｄ３（１．３ｍｍ＋３．０ｍｍ＝４．３ｍｍ）となり、導子コード６を必ずストッパ７の位置で止めることができる。また、これにより、コード収納時においても、ストッパ７により導子コード６を導子２から数ｃｍ残った状態にできる。 In the winding port 11, the diameter d1 of the through hole 23b is designed to be smaller than the sum of the diameter d2 of the conductor cord 6 and the outer diameter d3 of the cylindrical stopper 7 attached to the conductor cord 6. Has been. Therefore, even if the cord is wound, the conductor cord 6 stops at the position of the stopper 7. For example, as a practical example, the diameter d1 of the through hole 23b of the round hole is about 3.6 mm, the diameter d2 of the conductor cord 6 is about 1.3 mm, and the diameter d3 of the cross section of the cylindrical stopper 7 is about 3 mm. If it is 0.0 mm, d1 (3.6 mm) <d2 + d3 (1.3 mm + 3.0 mm = 4.3 mm), and the conductor cord 6 can always be stopped at the position of the stopper 7. This also allows the conductor cord 6 to remain several cm from the conductor 2 by the stopper 7 even when the cord is stored.
また、本体１は、収納時には、導子コード６を筐体２内に巻き取って、巻取り口部１１におけるストッパ７により導子コード６を止めた状態で、導子４と共に収納ケース５に収納される。このとき、導子４は、導子コード６を繋げたままで収納ケース５に収納され、その収納位置は、収納された筐体２の底面と収納ケース５の底面との間に収納される。このとき、収納時の導子コード６の巻取り口部１１からのコード残りの長さは、ストッパ７の位置で調整され、導子４を収納ケース５内に収納するために丁度よい長さとなるように好適に設定される。これにより、本体１及び導子４を収納ケース５に収納した状態において、導子コード６のコード残り長さが常に一定にでき、導子４をいつでも簡単に短時間で収納することができる。 Further, the main body 1 is stored in the storage case 5 together with the conductor 4 in a state in which the conductor cord 6 is wound into the housing 2 and the conductor cord 6 is stopped by the stopper 7 in the winding opening 11 when being stored. Is done. At this time, the conductor 4 is stored in the storage case 5 with the conductor cord 6 being connected, and the storage position is stored between the bottom surface of the housing 2 and the bottom surface of the storage case 5. At this time, the length of the remaining cord from the winding port 11 of the conductor cord 6 during storage is adjusted at the position of the stopper 7, and the length is just right for storing the conductor 4 in the storage case 5. Is suitably set. Thereby, in the state which stored the main body 1 and the conductor 4 in the storage case 5, the cord remaining length of the conductor cord 6 can always be made constant, and the conductor 4 can be easily stored in a short time at any time.
このように本実施形態の低周波治療器１０によれば、導子コード６を巻き取る本体１とは別に、本体１と導子４を収納する収納ケース５を備え、対を成す導子４の一方の導子コード６にストッパ７を設けたことにより、本体１サイズを必要最小限に小型化できると共に、収納時に、導子４を収納ケース５に収納し易いように導子コード６のコード残りの長さを設定することができるので、簡単に導子４を収納することができる。 Thus, according to the low frequency treatment device 10 of the present embodiment, in addition to the main body 1 that winds up the conductor cord 6, the storage case 5 that stores the main body 1 and the conductor 4 is provided, and the conductor 4 that forms a pair. By providing the stopper 7 on one of the conductor cords 6, the size of the main body 1 can be reduced to the minimum necessary, and the conductor cord 6 can be easily stored in the storage case 5 during storage. Since the remaining length of the cord can be set, the conductor 4 can be easily stored.
次に、本発明の第２の実施形態に係る低周波治療器について、図６を参照して説明する。本実施形態の低周波治療器１０は、前記第１の実施形態と基本的には同じ構成を成し、巻取り口部１１付近の本体１と収納ケース５との間に、収納時に導子コード６が入る隙間５４を備えたものである。 Next, a low frequency treatment device according to a second embodiment of the present invention will be described with reference to FIG. The low-frequency treatment device 10 of the present embodiment basically has the same configuration as that of the first embodiment, and a conductor cord is stored between the main body 1 near the winding opening 11 and the storage case 5 when stored. 6 is provided with a gap 54 into which 6 can enter.
図６において、本体１の筐体２は、正面側の側面２１ａ及び裏面側の側面２１ｂと一体構成の底面２４を有する。また、収納ケース５は、筐体２の各側面２１ａ、２１ｂ、及び底面２４に対向する側面５１、５２と底面５３を備える。各導子４は、２個づつ対となって、互いの導子パッド４１を重ね合わせて、収納ケース５の底面５３に収納配置されている。筐体２の側面２１ａは、巻取り口部１１付近における底面２４とのコーナ部において、筐体２内にＬ型に凹んだ凹み部２５を有する。この凹み部２５は、側面２１ａとそれぞれ略直角、略平行を成し、Ｌ字型の側面を形成する側面２５ａと側面２５ｂで形成され、側面２５ａは幅ｄ４を有する。これにより、凹み部２５の側面２５ｂは、側面２１ａから側面２５ａの幅ｄ４だけ、側面２１ａから離れた位置に配設され、側面２５ｂと収納ケース５の側面５１との間に隙間５４が形成される。 In FIG. 6, the housing 2 of the main body 1 has a bottom surface 24 that is integrated with a side surface 21 a on the front side and a side surface 21 b on the back side. The storage case 5 also includes side surfaces 51 and 52 and a bottom surface 53 that face the side surfaces 21 a and 21 b and the bottom surface 24 of the housing 2. Each of the conductors 4 is housed and disposed on the bottom surface 53 of the storage case 5 in pairs, with the conductor pads 41 superimposed on each other. The side surface 21 a of the housing 2 has a recessed portion 25 that is recessed in an L shape in the housing 2 at a corner portion with the bottom surface 24 in the vicinity of the winding port portion 11. The recessed portion 25 is formed by a side surface 25a and a side surface 25b, which are substantially perpendicular to and substantially parallel to the side surface 21a, respectively, and form an L-shaped side surface, and the side surface 25a has a width d4. Thus, the side surface 25b of the recess 25 is disposed at a position separated from the side surface 21a by the width d4 of the side surface 25a from the side surface 21a, and a gap 54 is formed between the side surface 25b and the side surface 51 of the storage case 5. The
また、本体１を収納ケース５に収納時には、筐体２の底面２４と収納ケース５の底面５３との間に、導子４を収納できるように間隔ｄ５の隙間が形成される。また、本体１と導子４を収納ケース５に収納時において、側面２５ｂの巻取り口部１１には、前記第１の実施形態と同様に導子コード６を通す貫通孔２３ｂが形成される。ここで、例えば、導子コード６の径を１．３ｍｍとし、ストッパ７の径を３．０ｍｍとした場合、ｄ４を約１０ｍｍ、ｄ５を約１５ｍｍ程度に設定すると、導子４の収納時に、導子コード６を無理なく湾曲させ収納ケース５と筐体２との間に挟むことなく収納することができる。 Further, when the main body 1 is stored in the storage case 5, a gap d <b> 5 is formed between the bottom surface 24 of the housing 2 and the bottom surface 53 of the storage case 5 so that the conductor 4 can be stored. Further, when the main body 1 and the conductor 4 are stored in the storage case 5, a through hole 23b through which the conductor cord 6 is passed is formed in the winding opening 11 of the side surface 25b as in the first embodiment. Here, for example, when the diameter of the conductor cord 6 is 1.3 mm and the diameter of the stopper 7 is 3.0 mm, when d4 is set to about 10 mm and d5 is set to about 15 mm, when the conductor 4 is stored, The conductor cord 6 can be bent without difficulty and stored without being sandwiched between the storage case 5 and the housing 2.
このように、本実施形態の低周波治療器１０によれば、導子コード６の巻取り口部１１付近の側面２１ａと底面２４とのコーナ部における筐体２内にＬ型の凹み部２５を備えたことにより、収納ケース５に本体１を収納した状態で導子コード６が入る隙間５４を形成することができる。これにより、収納ケース５に本体１と導子４を収納時に、導子コード６を収納ケース５と筐体２との間に挟むことなく収納することができる。 Thus, according to the low frequency treatment device 10 of the present embodiment, the L-shaped recess 25 is formed in the housing 2 at the corner portion of the side surface 21a and the bottom surface 24 near the winding port portion 11 of the conductor cord 6. By providing, the clearance 54 in which the conductor cord 6 enters in the state in which the main body 1 is stored in the storage case 5 can be formed. Thereby, when the main body 1 and the conductor 4 are stored in the storage case 5, the conductor cord 6 can be stored without being sandwiched between the storage case 5 and the housing 2.
次に、上記第２の実施形態に係る低周波治療器の変形例について、図７を参照して説明する。本実施形態の低周波治療器１０は、前記第２の実施形態と基本的には同じ構成を成し、本体１の巻取り口部１１付近において、略水平面に対する筐体２の側壁２１ａの傾斜を、収納ケース５の側壁５１の傾斜に比べて小さくし、筐体２と収納ケース５との間に導子コード６が入る隙間５５を備えたものである。 Next, a modified example of the low frequency treatment device according to the second embodiment will be described with reference to FIG. The low frequency treatment device 10 of the present embodiment basically has the same configuration as that of the second embodiment, and the inclination of the side wall 21a of the housing 2 with respect to a substantially horizontal plane in the vicinity of the winding port portion 11 of the main body 1 is made. The gap 55 is smaller than the inclination of the side wall 51 of the storage case 5 and the conductor cord 6 enters between the housing 2 and the storage case 5.
図７において、筐体２における巻取り口部１１を有する側面２１ａは、水平面に対して筐体２の内側において傾斜角θ１を成し、収納ケース５における側壁５１は、水平面に対して収納ケース５の内側において傾斜角θ２を成し、傾斜角θ２は傾斜角θ１より大きく形成されている。これにより、筐体２の側面２１ａと収納ケース５の側壁５１との間には隙間５５が形成される。ここで、例えば、側面２１ａと側面５１との当たる位置と巻取り口部１１の貫通孔２３ｂとの間隔ｄ６を約１０ｍｍとし、傾斜角θ２を７５°、傾斜角θ１を４５°とした場合には、巻取り口部１１と収納ケース５との間隔ｄ７（巻取り口部１１より側壁５１に垂線を下ろした距離）は、ｄ７＝１０ｔａｎ３０°からｄ７は約６ｍｍとなる。これにより、前記実施形態と同様に、導子コード６の径ｄ２を１．３ｍｍ、ストッパ７の径ｄ３を３．０ｍｍとした場合、ｄ７（６ｍｍ）＞（ｄ２＋ｄ３）（４．３ｍｍ）より、導子４の収納時に、導子コード６を収納ケース５と筐体２との間に挟むことなく収納することができる。なお、本体１を収納した時に本体１の巻取り口部１１付近にコードが入るすき間を作る方法は上記以外のものでもよい。 In FIG. 7, the side surface 21 a having the winding opening 11 in the housing 2 forms an inclination angle θ <b> 1 inside the housing 2 with respect to the horizontal plane, and the side wall 51 in the storage case 5 is in the storage case 5 with respect to the horizontal plane. Is formed with an inclination angle θ2, which is larger than the inclination angle θ1. Thereby, a gap 55 is formed between the side surface 21 a of the housing 2 and the side wall 51 of the storage case 5. Here, for example, when the distance d6 between the position where the side surface 21a and the side surface 51 abut and the through hole 23b of the winding port portion 11 is about 10 mm, the inclination angle θ2 is 75 °, and the inclination angle θ1 is 45 ° The distance d7 between the winding opening 11 and the storage case 5 (the distance from the winding opening 11 perpendicular to the side wall 51) is about 6 mm from d7 = 10 tan 30 °. Thus, as in the above embodiment, when the diameter d2 of the conductor cord 6 is 1.3 mm and the diameter d3 of the stopper 7 is 3.0 mm, from d7 (6 mm)> (d2 + d3) (4.3 mm), When the conductor 4 is stored, the conductor cord 6 can be stored without being sandwiched between the storage case 5 and the housing 2. In addition, when the main body 1 is stored, a method other than the above may be used for creating a gap in which the cord enters in the vicinity of the winding opening 11 of the main body 1.
次に、本発明の第３の実施形態に係る低周波治療器について、図８を参照して説明する。本実施形態の低周波治療器１０は、前記第１の実施形態と基本的には同じ構成を成し、収納ケース５は、本体１の巻取り口部１１（コード巻取り口）付近に切欠き部１２を有した点で異なる。 Next, a low frequency treatment device according to a third embodiment of the present invention will be described with reference to FIG. The low frequency treatment device 10 of the present embodiment basically has the same configuration as that of the first embodiment, and the storage case 5 has a cutout portion near the winding opening 11 (cord winding opening) of the main body 1. 12 is different.
図８（ａ）において、収納ケース５は、本体１を収納した状態で、本体１に設けられた巻取り口部１１付近に対向する側壁５１の部分に切欠き部１２を備えている。これにより、収納ケース５と本体１とが嵌合した時に、巻取り口部１１からの導子コード６が収納ケース５の当たりそうな側壁５１の箇所が切り欠かれて空いている。従って、収納時に巻取り口部１１のコード出口から収納ケース５の切欠き部１２を通して筐体２の下にコードを曲げて収納でき、収納時に導子コード６が収納ケース５に挟まないようにできる。 In FIG. 8A, the storage case 5 is provided with a notch 12 in a portion of the side wall 51 facing the vicinity of the winding opening 11 provided in the main body 1 in a state where the main body 1 is stored. Thereby, when the storage case 5 and the main body 1 are fitted, the portion of the side wall 51 where the conductor cord 6 from the winding port 11 is likely to hit the storage case 5 is notched and vacant. Accordingly, the cord can be bent and stored under the housing 2 from the cord outlet of the winding opening 11 through the notch 12 of the storage case 5 during storage, and the conductor cord 6 can be prevented from being caught by the storage case 5 during storage. .
このように、本実施形態の低周波治療器１０によれば、収納ケース５に、筐体２の巻取り口部１１付近に対向する切欠き部１２を備えたことにより、収納時に導子コード６を収納ケース５に挟まないようにできる。また、本体１を収納ケース５に収納したままでも導子コード６の引き出し／巻取りが可能となるので、本体１を収納ケース５に乗せたままでも使用できる。これにより、本体１を使用時に、収納ケース５を他の場所に置いておく必要がなくなり利便性が高まる。なお、収納ケース５に切欠きを作る方法は上記以外のものでもよい。 As described above, according to the low frequency treatment device 10 of the present embodiment, the storage case 5 is provided with the notch 12 facing the vicinity of the winding opening 11 of the housing 2, so that the conductor cord 6 is stored during storage. Can be prevented from being caught in the storage case 5. Further, since the conductor cord 6 can be pulled out / wound while the main body 1 is stored in the storage case 5, the main body 1 can be used while being placed in the storage case 5. Thereby, when the main body 1 is used, it is not necessary to place the storage case 5 in another place, and convenience is enhanced. In addition, the method of making a notch in the storage case 5 may be other than the above.
次に、本発明の第４の実施形態に係る低周波治療器について、図９を参照して説明する。本実施形態の低周波治療器１０は、前記第１の実施形態と基本的には同じ構成を成し、収納ケース５は、導子４を収納配置するリブ１３（位置決め機構）を備えた点で異なる。 Next, a low frequency treatment device according to a fourth embodiment of the present invention will be described with reference to FIG. The low-frequency treatment device 10 of the present embodiment basically has the same configuration as the first embodiment, and the storage case 5 includes a rib 13 (positioning mechanism) for storing and arranging the conductor 4. It is different.
図９（ａ）において、収納ケース５は、その底面５３において、２つの導子４を配置して位置決めするリブ１３を備える。このリブ１３は、導子４の導子パッド４１の先端側を位置決めするリブ１３ａと、導子４の接続端子部４２側における導子コード６の両側の２箇所で位置決めするリブ１３ｂとを有する。これにより、導子パッド４１がリブ１３ａ、１３ｂにより位置決めされて収納配置される。また、収納ケース５では、図９（ｂ）に示すように、２つの導子４は、収納ケース５において、収納ケース５の中心Ｌに対して対称に配置されて、図９（ｃ）に示すように、側面５１に切欠き部１２を有している。これにより、図９（ｄ）に示すように、導子４は、収納ケース５の決められた位置に配置され、本体１を収納した場合も、導子コード６は切欠き部１２により筐体２と収納ケース５に挟まれることなくスムーズに巻取り口部１１から巻き取られる。 In FIG. 9A, the storage case 5 includes a rib 13 that positions and positions the two conductors 4 on the bottom surface 53. The rib 13 includes a rib 13 a that positions the tip end side of the conductor pad 41 of the conductor 4 and a rib 13 b that is positioned at two positions on both sides of the conductor cord 6 on the connection terminal portion 42 side of the conductor 4. . Thereby, the conductor pad 41 is positioned and accommodated by the ribs 13a and 13b. Further, in the storage case 5, as shown in FIG. 9B, the two conductors 4 are arranged symmetrically with respect to the center L of the storage case 5 in the storage case 5, as shown in FIG. As shown, the side surface 51 has a notch 12. As a result, as shown in FIG. 9 (d), the conductor 4 is arranged at a predetermined position of the storage case 5, and even when the main body 1 is stored, the conductor cord 6 is not cut by the notch 12. 2 and the storage case 5 are smoothly wound around the winding opening 11 without being sandwiched between them.
このように、本実施形態の低周波治療器１０によれば、収納ケース５内に導子４を置く位置を決めるリブ１３を備えたことにより、収納時には、リブ１３で決められた位置に導子４を配置できるので、導子４の収納位置が常に一定となり、巻取り口部１１のストッパ７からの導子コード６の長さが一定に決められるので収納時にコードが絡んだり、かみ込んだりしない。また、収納ケース５が導子４のサイズに比べて大きい場合にも、収納ケース５内で導子４の位置の移動を防ぐことができ、巻取り口部１１のストッパ７からの導子コード６の長さの変動を抑えて一定にできるので、導子４を収納し易くなる。なお、収納ケース５につけるリブ１３の位置、形状などは上記以外でもよい。 Thus, according to the low frequency treatment device 10 of the present embodiment, the rib 13 that determines the position where the conductor 4 is placed in the storage case 5 is provided, so that the guide is guided to the position determined by the rib 13 during storage. Since the child 4 can be arranged, the storage position of the conductor 4 is always constant, and the length of the conductor cord 6 from the stopper 7 of the winding port portion 11 is determined to be constant, so that the cord is entangled or bitten during storage. do not do. Further, even when the storage case 5 is larger than the size of the conductor 4, the position of the conductor 4 can be prevented from moving in the storage case 5, and the conductor cord 6 from the stopper 7 of the take-up port portion 11 can be prevented. Therefore, the conductor 4 can be easily accommodated. The position and shape of the rib 13 attached to the storage case 5 may be other than the above.
次に、本発明の第５の実施形態に係る低周波治療器について、図１０を参照して説明する。本実施形態の低周波治療器１０は、前記第１の実施形態と基本的には同じ構成を成し、収納ケース５は、導子４を収納配置して接続端子部４２を配置するリブ１３（位置決め機構）を備え、本体１は、収納ケース５に収納されたときに接続端子部４２に対向する面を接続端子部４２と略同形状とした点で異なる。 Next, a low frequency treatment device according to a fifth embodiment of the present invention will be described with reference to FIG. The low frequency treatment device 10 of this embodiment basically has the same configuration as that of the first embodiment, and the storage case 5 stores the conductor 4 and arranges the connection terminal portion 42 in the rib 13. (Positioning mechanism) is provided, and the main body 1 is different in that the surface facing the connection terminal portion 42 when it is stored in the storage case 5 has substantially the same shape as the connection terminal portion 42.
図１０（ａ）、（ｃ）において、導子４は、導子パッド４１上に導子コード６と接続する山形状の接続端子部４２を有し、収納ケース５は、その底面５３に導子４を収納配置して接続端子部４２を配置するリブ１３（位置決め機構）を有する。また、筐体２は、側面２１ａ、２１ｃによる筐体２のコーナ部に筐体２内に凹む凹み部２６が形成され、この凹み部２６に巻取り口部１１が形成される。また、筐体２は、収納ケース５に収納されたときに、導子４の接続端子部４２に対向する底面２４の位置に接続端子部４２と略同形状の窪部２４ａを備えている。 10 (a) and 10 (c), the conductor 4 has a mountain-shaped connection terminal portion 42 connected to the conductor cord 6 on the conductor pad 41, and the storage case 5 is guided to the bottom surface 53 thereof. A rib 13 (positioning mechanism) for housing and arranging the child 4 and arranging the connection terminal portion 42 is provided. Further, in the case 2, a recessed portion 26 that is recessed in the case 2 is formed in a corner portion of the case 2 by the side surfaces 21 a and 21 c, and the winding port portion 11 is formed in the recessed portion 26. Further, the housing 2 includes a recess 24 a having substantially the same shape as the connection terminal portion 42 at the position of the bottom surface 24 facing the connection terminal portion 42 of the conductor 4 when stored in the storage case 5.
上記構成において、筐体２に凹み部２６を設けたことにより、巻取り口部１１付近の筐体２と収納ケース５間に隙間ができ、巻取り口部１１からの導子コード６は、導子４の収納時に収納ケース５と筐体２に挟まれないようにできる。また、導子４は、リブ１３により収納ケース５の底面５３に収納配置され位置決めされ、同時に接続端子部４２の底面５３における収納位置も決定される。 In the above configuration, the recess 2 is provided in the casing 2, so that a gap is formed between the casing 2 near the winding opening 11 and the storage case 5, and the conductor cord 6 from the winding opening 11 is connected to the conductor 4 can be prevented from being sandwiched between the storage case 5 and the housing 2. Further, the conductor 4 is housed and positioned on the bottom surface 53 of the housing case 5 by the rib 13, and at the same time, the housing position on the bottom surface 53 of the connection terminal portion 42 is also determined.
また、筐体２の底面２４に位接続端子部４２と略同形状の窪部２４ａを形成したことにより、導子４が筐体２の底面２４の窪部２４ａと収納ケース５の底面５３の間に収納されたときに、導子４の接続端子部４２は、底面２４の窪部２４ａの中に収納されるので、筐体２の底面２４と収納ケース５の底面５３の間の間隔を短くすることができる。これにより、接続端子部４２は、通常、導子パッド４１よりも厚みが厚いので、収納時の治療器１０全体の高さを高くする要因となっていたが、窪み部２４ａに位接続端子部４２を収納することにより、収納ケース５の高さを低くし、治療器１０全体の高さを低くすることができる。また、リブ１３は、接続端子部４２を直接位置決めするものであってもよい。 In addition, since the recess 24 a having substantially the same shape as the position connection terminal portion 42 is formed on the bottom surface 24 of the housing 2, the conductor 4 is formed between the recess 24 a on the bottom surface 24 of the housing 2 and the bottom surface 53 of the storage case 5. Since the connecting terminal portion 42 of the conductor 4 is housed in the recess 24a of the bottom surface 24 when housed in between, the gap between the bottom surface 24 of the housing 2 and the bottom surface 53 of the housing case 5 is increased. Can be shortened. Thereby, since the connection terminal part 42 is usually thicker than the conductor pad 41, it has become a factor which raises the height of the whole treatment device 10 at the time of accommodation, but it is a connecting terminal part in the hollow part 24a. By storing 42, the height of the storage case 5 can be lowered, and the height of the entire treatment device 10 can be lowered. Moreover, the rib 13 may position the connecting terminal part 42 directly.
このように、本実施形態の低周波治療器１０によれば、収納ケース５に導子４を収納配置して接続端子部４２を配置する位置決め用のリブ１３を設け、本体１において位置決めされた接続端子部４２に対向する底面２４に接続端子部４２と略同形状の窪部２４ａを設けたことにより、収納時の治療器１０の厚みを薄くすることができ、省スペース保管が可能となる。なお、収納ケースにつけるリブの位置、形状などは上記以外でもよい。 As described above, according to the low frequency treatment device 10 of the present embodiment, the positioning rib 13 for storing the conductor 4 in the storage case 5 and arranging the connection terminal portion 42 is provided and positioned in the main body 1. By providing a recess 24a having substantially the same shape as the connection terminal portion 42 on the bottom surface 24 facing the connection terminal portion 42, the thickness of the treatment device 10 during storage can be reduced, and space-saving storage becomes possible. . The position and shape of the rib attached to the storage case may be other than the above.
次に、上記第５の実施形態に係る低周波治療器の変形例について、図１１を参照して説明する。本実施形態の低周波治療器１０は、前記第５の実施形態と基本的には同じ構成を成し、収納時に導子４の接続端子部４２に対向する収納ケース５の底面５３にも接続端子部４２と略同形状の窪み部５３ａを形成したものである。 Next, a modification of the low frequency treatment device according to the fifth embodiment will be described with reference to FIG. The low frequency treatment device 10 of the present embodiment has basically the same configuration as the fifth embodiment, and is also connected to the bottom surface 53 of the storage case 5 that faces the connection terminal portion 42 of the conductor 4 when stored. A recess 53a having substantially the same shape as the terminal portion 42 is formed.
図１１において、本実施形態の低周波治療器１０は、筐体２の底面２４における接続端子部４２と略同形状の窪み部２４ａに加え、収納ケース５の底面５３において、導子４の接続端子部４２に対向する面に接続端子部４２と略同形状の窪み部５３ａを形成している。また、収納ケース５は、巻取り口部１１付近に切欠き部１２を有し、底面５３の裏側に支持脚５６を備えている。また、導子４は、収納ケース５に収納されるとき、対となる２つの導子４毎に各導子パッド４１面を重ねて一体として収納されている。そして、一方の導子４の接続端子部４２が収納ケース５の底面５３の窪み部５３ａに収納されて位置決めされ、筐体２が収納ケース５に収納されると、筐体２の窪み部２４ａが他方の導子４の接続端子部４２を内包する形で収納する。 In FIG. 11, the low-frequency treatment device 10 of the present embodiment is connected to the conductor 4 at the bottom surface 53 of the storage case 5 in addition to the hollow portion 24 a having substantially the same shape as the connection terminal portion 42 at the bottom surface 24 of the housing 2. A recess 53 a having substantially the same shape as the connection terminal portion 42 is formed on the surface facing the terminal portion 42. Further, the storage case 5 has a notch 12 near the winding opening 11, and a support leg 56 on the back side of the bottom surface 53. In addition, when the conductor 4 is stored in the storage case 5, the surface of each conductor pad 41 is overlapped for each of the two conductors 4 to be paired and stored as a unit. Then, when the connection terminal portion 42 of one of the conductors 4 is housed and positioned in the recessed portion 53 a of the bottom surface 53 of the storage case 5, and the housing 2 is stored in the storage case 5, the recessed portion 24 a of the housing 2. Is housed in a form including the connection terminal portion 42 of the other conductor 4.
このように、上記変形例によれば、２つの導子４の接続端子部４２が共に、収納ケース５及び筐体２のそれぞれの底面２４、５３の窪み部２４ａ、５３ａに収納されるので、筐体２と収納ケース５の間隔を極めて接近させて導子４を収納することができる。これにより、筐体２と収納ケース５の収納時の全体の高さを小さくでき、治療器１０を薄くすることができる。 Thus, according to the above-described modification, the connection terminal portions 42 of the two conductors 4 are both housed in the recessed portions 24a and 53a of the bottom surfaces 24 and 53 of the housing case 5 and the housing 2, respectively. The conductor 4 can be stored with the distance between the housing 2 and the storage case 5 being very close. Thereby, the whole height at the time of housing | casing of the housing | casing 2 and the storage case 5 can be made small, and the treatment device 10 can be made thin.
上述した各種実施形態及びそれらの変形例に係る低周波治療器１０によれば、導子コード６を巻き取るコード巻取り機構８を備えた本体１と、この本体１とは別に本体１と導子４とを収納する収納ケース５を備えた低周波治療器において、導子コード６にコード巻取り機構８によるコード巻取り長さを位置決めするためのストッパ７を装着した。これにより、本体１のサイズを必要最小限にして、収納時には、コード巻取り後、導子コード６のコード残り長さを、収納ケース５に収納し易い一定の長さに設定することができるので、本体１と導子４を簡単に収納ケース５に収納することができる。 According to the low-frequency treatment device 10 according to the above-described various embodiments and modifications thereof, the main body 1 including the cord winding mechanism 8 that winds the conductor cord 6 and the main body 1 and the main body 1 are separated from the main body 1. In the low frequency treatment device including the storage case 5 for storing the child 4, a stopper 7 for positioning the cord winding length by the cord winding mechanism 8 is attached to the conductor cord 6. Thereby, the size of the main body 1 can be minimized, and the cord remaining length of the conductor cord 6 can be set to a certain length that can be easily stored in the storage case 5 after winding the cord. Therefore, the main body 1 and the conductor 4 can be easily stored in the storage case 5.
なお、本発明は、上記実施形態等に限られるものでなく、さらに適宜に変更することができる。例えば、本実施形態では、導子コードが４本の場合を示したがこれ以外の本数でも同様に適用される。また、ストッパは、導子コード上でストップ位置を固定できるものであれば材質は問わない。 In addition, this invention is not restricted to the said embodiment etc., Furthermore, it can change suitably. For example, in the present embodiment, the case where there are four conductor cords is shown, but the same applies to other numbers. The stopper may be made of any material as long as the stopper position can be fixed on the conductor cord.
１ 本体（治療器本体）
４ 導子
５ 収納ケース
６ 導子コード
７ ストッパ
１０ 低周波治療器
１１ 巻取り口部（コード巻取り口）
１２ 切欠き部
１３、１３ａ、１３ｂ リブ（位置決め機構）
４２ 接続端子部
５４ 隙間
1 body (therapeutic device body)
4 Conductor 5 Storage Case 6 Conductor Cord 7 Stopper 10 Low Frequency Treatment Device 11 Winding Portion (Cord Winding Port)
12 Notch 13, 13a, 13b Rib (positioning mechanism)
42 Connection terminal 54 Gap
Claims (4)
前記導子コードは、前記コード巻取り機構によるコード巻取り長さを位置決めするためのストッパを有し、
前記導子は、前記導子コードを接続する接続端子部を有し、
前記収納ケースは、前記導子を収納配置して前記接続端子部を配置する位置決め機構を有し、
前記治療器本体は、前記収納ケースに収納されたときに前記導子の接続端子部に対向する面を前記接続端子部と略同形状としたことを特徴とする低周波治療器。 A conductor for passing a low-frequency current through the human body; a conductor cord for connecting the conductor to the treatment device body; and a storage case for housing the conductor and the treatment device body; In a low frequency treatment device comprising a cord winding mechanism wound up in the treatment device body,
The conduction cord may have a stopper for positioning the cord winder length by the cord winder mechanism,
The conductor has a connection terminal portion for connecting the conductor cord,
The storage case has a positioning mechanism that stores and arranges the conductor and arranges the connection terminal portion,
The treatment device body has a surface facing the connection terminal portion of the conductor when the treatment device body is stored in the storage case, and has a shape substantially the same as the connection terminal portion .
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