JP4150709B2 - hearing aid - Google Patents
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- JP4150709B2 JP4150709B2 JP2004303053A JP2004303053A JP4150709B2 JP 4150709 B2 JP4150709 B2 JP 4150709B2 JP 2004303053 A JP2004303053 A JP 2004303053A JP 2004303053 A JP2004303053 A JP 2004303053A JP 4150709 B2 JP4150709 B2 JP 4150709B2
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- battery
- hearing aid
- battery lid
- main body
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Description
本発明は、電池蓋が取り付けられた補聴器に関する。 The present invention relates to a hearing aid fitted with a battery lid.
従来の補聴器について図８を用いて説明する。図８に示すように、従来の補聴器８００の本体部８０１内には、電源となる電池８０２が着脱自在に装着される。電池蓋８０３は、金属からなる蝶番８０４によって補聴器８００の本体部８０１に固定されている。これにより、従来の補聴器８００は、蝶番８０４を軸に回動して開閉が可能になっている。このような従来の補聴器が下記の特許文献１に開示されている。
しかしながら、特許文献１に開示されたような従来の補聴器では、補聴器８００の本体部８０１に電池蓋８０３が蝶番８０４によって固定されており、さらに電源用電池の両極に接することで電気的に接続される電気端子が電池蓋８０３側にも設けられているため、電池蓋８０３の取り外し、交換が困難であるという問題があった。 However, in the conventional hearing aid disclosed in Patent Document 1, the battery lid 803 is fixed to the main body 801 of the hearing aid 800 by a hinge 804, and is electrically connected by contacting both poles of the power source battery. There is a problem that it is difficult to remove and replace the battery lid 803 because the electrical terminal is also provided on the battery lid 803 side.
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、電池蓋の着脱、交換を容易にすることができる補聴器を提供することを目的とする。 The present invention has been made to solve the above-described problems, and an object thereof is to provide a hearing aid that can easily attach and detach a battery cover.
上記目的を達成するために、本発明によれば、電池の飛び出しを防止する電池蓋と、前記電池蓋が取り付けられる本体部とからなる補聴器において、前記電池蓋は、自身を前記本体部に保持させ、自身の開閉時の軸となる２つの対向する突起部を備え、前記本体部は、前記軸を中心に回動可能な前記電池蓋の前記突起部を保持する回転支持部と、前記本体部に対する前記電池蓋の着脱時に、前記突起部の一方が前記軸方向に移動したときにこれを一時的に受け入れることの可能な取り出しスリットとを備えることを特徴とする補聴器が提供される。この構成により、電池蓋の着脱、交換を容易に行うことができる。 In order to achieve the above object, according to the present invention, in a hearing aid comprising a battery lid that prevents a battery from popping out and a main body to which the battery lid is attached, the battery lid holds the body on the main body. The main body portion includes a rotation support portion that holds the protrusion portion of the battery lid that is rotatable about the shaft, and the main body. There is provided a hearing aid comprising a take-out slit capable of temporarily receiving one of the protrusions when the battery lid is attached to or detached from a part when the protrusion is moved in the axial direction. With this configuration, the battery cover can be easily attached and detached.
また、本発明の補聴器において、前記突起部を前記回転支持部に保持させる場合、及び前記回転支持部に保持された前記突起部を有する前記電池蓋を前記本体部から取り外す場合に、前記本体部は、前記突起部が前記回転支持部と前記取り出しスリットとの間を移動するとき、前記突起部を弾性変形させるスライド部を備えることは、本発明の好ましい態様である。この構成により、より容易に電池蓋の着脱、交換を行うことができる。 Further, in the hearing aid of the present invention, when the protrusion is held by the rotation support part, and when the battery cover having the protrusion held by the rotation support part is removed from the body part, the main body part Is a preferable aspect of the present invention, comprising a slide portion that elastically deforms the protrusion when the protrusion moves between the rotation support portion and the take-out slit. With this configuration, the battery lid can be attached and detached more easily.
また、本発明の補聴器において、前記電池の両極に接する各端子が前記本体部に設けられていることは、本発明の好ましい態様である。この構成により、電池蓋のデザインの制約を受けることなく、ユーザの好みに合う電池蓋を提供することができる。 Moreover, in the hearing aid of the present invention, it is a preferable aspect of the present invention that each terminal that contacts both electrodes of the battery is provided on the main body. With this configuration, it is possible to provide a battery lid that suits the user's preference without being restricted by the design of the battery lid.
また、本発明によれば、電池の飛び出しを防止する電池蓋と、前記電池蓋が取り付けられる本体部とからなる補聴器において、前記本体部は、前記電池蓋を自身に保持させ、前記電池蓋の開閉時の軸となる２つの互いに逆向きの突起部を備え、前記電池蓋は、自身が前記軸を中心に回動可能なように、前記本体部の前記突起部を保持する回転支持部と、前記回転支持部に前記突起部を保持させるときに、前記突起部を一時的に受け入れることの可能なスリットと、前記突起部が前記スリットと前記回転支持部との間を移動するとき、弾性変形をして前記突起部を前記回転支持部に保持させるスライド部とを備えることを特徴とする補聴器が提供される。この構成により、電池蓋の着脱、交換を容易に行うことができる。 According to the present invention, in the hearing aid comprising a battery lid that prevents the battery from popping out and a main body to which the battery lid is attached, the main body holds the battery lid itself, and the battery lid A rotation support portion that includes two protrusion portions opposite to each other that serve as shafts when opening and closing, and the battery lid holds the protrusion portions of the main body portion so that the battery lid can rotate about the shaft. When the protrusion is held by the rotation support portion, a slit capable of temporarily receiving the protrusion, and when the protrusion moves between the slit and the rotation support portion, elasticity There is provided a hearing aid, comprising: a slide part that deforms and holds the protrusion on the rotation support part. With this configuration, the battery cover can be easily attached and detached.
また、本発明の補聴器において、前記電池の両極に接する各端子が前記本体部に設けられていることは、本発明の好ましい態様である。この構成により、電池蓋のデザインの制約を受けることなく、ユーザの好みに合う電池蓋を提供することができる。 Moreover, in the hearing aid of the present invention, it is a preferable aspect of the present invention that each terminal that contacts both electrodes of the battery is provided on the main body. With this configuration, it is possible to provide a battery lid that suits the user's preference without being restricted by the design of the battery lid.
本発明の補聴器は、上記構成を有し、電池蓋の着脱、交換を容易にすることができる。 The hearing aid of the present invention has the above-described configuration, and can easily attach and detach the battery lid.
＜第１の実施の形態＞
まず、本発明の第１の実施の形態に係る補聴器について図１を用いて説明する。図１（ａ）に示すように、補聴器１００は、電源となる不図示の電池の飛び出しを防止するための電池蓋１０２と、電池蓋１０２が取り付けられる本体部１０９とから構成されている。電池蓋１０２は、電池蓋１０２自身を本体部１０９に保持させるための回転軸部（上述した突起部に相当）１０７を有している。この回転軸部１０７は、２つの対向する突起部分からなっている。本体部１０９は、電池を収納する収納部１０１と、電池蓋１０２を本体部１０９に結合させるための結合部１０３とを含む。ここで、結合部１０３の詳細について図１（ｂ）を用いて説明する。結合部１０３は、回転支持部１０４、クリック支持部（上述したスライド部に相当）１０５、取り出しスリット１０６から構成されている。
<First Embodiment>
First, a hearing aid according to a first embodiment of the present invention will be described with reference to FIG. As shown in FIG. 1A, the hearing aid 100 includes a battery lid 102 for preventing a battery (not shown) serving as a power source from popping out, and a main body 109 to which the battery lid 102 is attached. The battery lid 102 has a rotating shaft portion (corresponding to the above-described protrusion) 107 for holding the battery lid 102 itself on the main body 109. The rotating shaft 107 is composed of two opposing protruding portions. The main body portion 109 includes a storage portion 101 that stores a battery, and a coupling portion 103 for coupling the battery lid 102 to the main body portion 109. Here, the detail of the coupling | bond part 103 is demonstrated using FIG.1 (b). The coupling portion 103 includes a rotation support portion 104, a click support portion (corresponding to the slide portion described above) 105, and a take-out slit 106.
回転支持部１０４は、電池蓋１０２の開閉時の回転（以下、回動とも言う）の支持となる回転軸部１０７を、回転の軸を中心に回動可能に保持するものである。具体的には、回転支持部１０４は、回転軸部１０７を保持できる穴部となっている。クリック支持部１０５は、電池蓋１０２の回転軸部１０７を回転支持部１０４に保持させる場合、及び回転支持部１０４に保持された回転軸部１０７を有する電池蓋１０２を本体部１０９から取り外す場合に、回転軸部１０７が回転支持部１０４と取り出しスリット１０６との間を移動するとき、回転軸部１０７を弾性変形させ、容易に電池蓋１０２の着脱を可能とさせるものであり、傾斜がついている。 The rotation support portion 104 holds a rotation shaft portion 107 that supports rotation (hereinafter also referred to as rotation) when the battery lid 102 is opened and closed so as to be rotatable around a rotation axis. Specifically, the rotation support portion 104 is a hole that can hold the rotation shaft portion 107. The click support part 105 is used when the rotation shaft part 107 of the battery cover 102 is held by the rotation support part 104 and when the battery cover 102 having the rotation shaft part 107 held by the rotation support part 104 is removed from the main body part 109. When the rotating shaft 107 moves between the rotation support portion 104 and the take-out slit 106, the rotating shaft 107 is elastically deformed so that the battery cover 102 can be easily attached and detached, and is inclined. .
ここで、クリック支持部１０５の形状の一例について図２を用いて説明する。図２は、図１（ｂ）に示す矢印１０８の方向から見たときの回転支持部１０４、クリック支持部１０５、後述する取り出しスリット１０６の形状を示す図である。図２に示すように、クリック支持部１０５は、山型の形状をしている。この山型の両側の傾斜を電池蓋１０２の回転軸部１０７に挟ませて、矢印２０１、２０２の方向に電池蓋１０２の回転軸部１０７をスライドさせる。スライドさせることにより、円滑に電池蓋１０２の回転軸部１０７を回転支持部１０４へ保持させることができ、また電池蓋１０２の交換などで本体部１０９から電池蓋１０２を取り外すときにも円滑に行うことができる。また、ユーザは山型の頂点２００を境に、電池蓋１０２が回転支持部１０４側にあるのか、あるいは取り出しスリット１０６側にあるのかを指先で感じ取ることができる。 Here, an example of the shape of the click support part 105 will be described with reference to FIG. FIG. 2 is a diagram showing the shapes of the rotation support portion 104, the click support portion 105, and a take-out slit 106, which will be described later, when viewed from the direction of the arrow 108 shown in FIG. As shown in FIG. 2, the click support portion 105 has a mountain shape. The slopes on both sides of the mountain shape are sandwiched between the rotating shaft portions 107 of the battery lid 102, and the rotating shaft portions 107 of the battery lid 102 are slid in the directions of arrows 201 and 202. By sliding, the rotation shaft portion 107 of the battery lid 102 can be smoothly held on the rotation support portion 104, and also when the battery lid 102 is removed from the main body 109 by replacing the battery lid 102, etc. be able to. Further, the user can feel with the fingertip whether the battery cover 102 is on the rotation support portion 104 side or the extraction slit 106 side with the mountain-shaped apex 200 as a boundary.
取り出しスリット１０６は、電池蓋１０２の着脱時に、回転軸部１０７の一方の突起部分が回転の軸方向に移動したときにこれを一時的に受け入れることの可能なものである。このとき、他方の突起部分が取り出しスリット１０６から抜け出し、係合状態からはずれる。これにより、円滑に電池蓋１０２を着脱させることができる。具体的には、図２に示すように、隙間ができており、この隙間を利用して電池蓋１０２の回転軸部１０７にストレスをかけることなく、容易に着脱が可能となる。 The take-out slit 106 can be temporarily received when one protrusion of the rotary shaft 107 moves in the axial direction of rotation when the battery cover 102 is attached or detached. At this time, the other protruding portion comes out of the take-out slit 106 and is disengaged from the engaged state. Thereby, the battery cover 102 can be smoothly attached and detached. Specifically, as shown in FIG. 2, a gap is formed, and it is possible to easily attach and detach without applying stress to the rotating shaft portion 107 of the battery lid 102 using this gap.
次に、電池蓋１０２について図３を用いて説明する。図３に示すように、電池蓋１０２は、上述した回転軸部１０７を有している。回転軸部１０７は、回転支持部１０４に引っ掛かるような構成になっている。回転支持部１０４への回転軸部１０７の引っ掛かりを支点として電池蓋１０２が開閉される。なお、電池蓋１０２の形状は、上述のようなものに限られるものではなく、回転軸部１０７が回転支持部１０４へ引っ掛かり、電池蓋１０２の開閉の支点としての機能を有するものであればよい。電池蓋１０２はこのような構成により着脱が可能であるため、ユーザの好みのデザイン（形状、色、模様など）の電池蓋１０２に容易に交換ができる。図４には、本体部１０９に電池蓋１０２が取り付けられた補聴器１００が示されている。図４（ａ）は、電池蓋１０２が閉まった状態を示している。また、図４（ｂ）は、電池蓋１０２が開いた状態を示している。図４（ａ）及び（ｂ）から、回転支持部１０４に保持された回転軸部１０７を支点として電池蓋１０２の開閉がなされることがわかる。 Next, the battery lid 102 will be described with reference to FIG. As shown in FIG. 3, the battery lid 102 has the rotary shaft portion 107 described above. The rotation shaft portion 107 is configured to be caught by the rotation support portion 104. The battery lid 102 is opened and closed with the rotation shaft portion 107 hooked to the rotation support portion 104 as a fulcrum. Note that the shape of the battery lid 102 is not limited to the above, and any shape may be used as long as the rotating shaft portion 107 is hooked on the rotation support portion 104 and functions as a fulcrum for opening and closing the battery lid 102. . Since the battery lid 102 can be attached and detached by such a configuration, the battery lid 102 can be easily replaced with a battery lid 102 having a user's favorite design (shape, color, pattern, etc.). FIG. 4 shows the hearing aid 100 in which the battery lid 102 is attached to the main body 109. FIG. 4A shows a state in which the battery lid 102 is closed. FIG. 4B shows a state where the battery lid 102 is opened. 4 (a) and 4 (b), it can be seen that the battery lid 102 is opened and closed with the rotating shaft portion 107 held by the rotation support portion 104 as a fulcrum.
また、従来の電池蓋には電池の電極に対応する端子が備えられていたが、本発明の第１の実施の形態に係る補聴器１００の電池蓋１０２には、電池端子が存在せず、本体部１０９側にのみ存在する。本体部１０９側の電池端子の一方は弾性のある導電体で構成され、通常は収納された電池に対し遠ざかる方向に弾性が働くために離れており、電池蓋１０２が閉じられたとき、電池蓋１０２に押されて電池に接触するように構成されている。電池蓋１０２側に電池端子がないため、形状、色、模様などの面でデザイン性のある電池蓋１０２をユーザの好みで頻繁に変更しても、電池端子が電池に接触しないなどの不具合が生じない。以下に、電池蓋１０２側に電池端子がない補聴器１００の態様について図５を用いて説明する。図５に示すように、本体部１０９に電池が装着された際、本体部１０９に備え付けられたプラスの電池端子５００が電池蓋１０２に押され電池の一方の端子へ接触する。もう一方のマイナスの電池端子５０１は、従来の補聴器と同様に本体部１０９に備え付けられている。これにより、電流が流れ、補聴器１００は駆動する。なお、プラスの電池端子５００の形状や配置などは、上述のようなものに限られるものではない。 Moreover, although the terminal corresponding to the electrode of a battery was provided in the conventional battery cover, the battery terminal 102 does not exist in the battery cover 102 of the hearing aid 100 which concerns on the 1st Embodiment of this invention, and a main body It exists only on the part 109 side. One of the battery terminals on the side of the main body 109 is made of an elastic conductor, and is usually separated because of its elasticity in a direction away from the stored battery. When the battery cover 102 is closed, the battery cover 102 is closed. It is configured to be pushed by 102 and to contact the battery. Since there is no battery terminal on the battery cover 102 side, there is a problem such that the battery terminal does not contact the battery even if the battery cover 102 having a design property in terms of shape, color, pattern, etc. is frequently changed according to the user's preference. Does not occur. Below, the aspect of the hearing aid 100 which does not have a battery terminal in the battery cover 102 side is demonstrated using FIG. As shown in FIG. 5, when a battery is mounted on the main body 109, a positive battery terminal 500 provided on the main body 109 is pushed by the battery lid 102 and contacts one terminal of the battery. The other negative battery terminal 501 is provided in the main body 109 similarly to the conventional hearing aid. Thereby, a current flows and the hearing aid 100 is driven. The shape and arrangement of the positive battery terminal 500 are not limited to those described above.
＜第２の実施の形態＞
以下、本発明の第２の実施の形態に係る補聴器について図６及び図７を用いて説明する。図６は本発明の第２の実施の形態に係る補聴器の外観とその結合部を示す図である。図７は本発明の第２の実施の形態に係る補聴器の電池蓋の外観とその詳細について説明するための図である。
<Second Embodiment>
A hearing aid according to the second embodiment of the present invention will be described below with reference to FIGS. FIG. 6 is a diagram showing the appearance of a hearing aid according to the second embodiment of the present invention and its coupling part. FIG. 7 is a view for explaining the appearance and details of the battery lid of the hearing aid according to the second embodiment of the present invention.
本発明の第２の実施の形態に係る補聴器について図６を用いて説明する。図６（ａ）に示すように、補聴器６００は、電源となる不図示の電池の飛び出しを防止するための電池蓋６０２と、電池蓋６０２が取り付けられる本体部６０９とから構成されている。電池蓋６０２は、電池蓋６０２自身が回動可能なように、本体部６０９の後述する突起部６０５を保持する回転支持部６０７と、回転支持部６０７に突起部６０５を保持させるときに、突起部６０５を一時的に受け入れることの可能なスリット６０６と、突起部６０５がスリット６０６と回転支持部６０７との間を移動するとき、弾性変形をして突起部６０５を回転支持部６０７に保持させるスライド部６０４とを備える。 A hearing aid according to a second embodiment of the present invention will be described with reference to FIG. As shown in FIG. 6A, the hearing aid 600 includes a battery lid 602 for preventing a battery (not shown) serving as a power source from popping out, and a main body 609 to which the battery lid 602 is attached. The battery cover 602 includes a rotation support part 607 that holds a protrusion part 605 (described later) of the main body part 609 so that the battery cover 602 itself can rotate, and a protrusion when the rotation support part 607 holds the protrusion part 605. When the projection 605 moves between the slit 606 and the rotation support portion 607, the projection 605 is held by the rotation support portion 607 by elastic deformation when the projection 605 moves between the slit 606 and the rotation support portion 607. And a slide portion 604.
本体部６０９は、電池蓋６０２を本体部６０９自身に保持させ、電池蓋６０２の開閉時の軸となる２つの互いに逆向きの突起部６０５を備える。また、本体部６０９は、電池を収納する収納部６０１と、電池蓋６０２を本体部６０９に結合させるための結合部６０３とを含む。ここで、結合部６０３の詳細について図６（ｂ）を用いて説明する。結合部６０３は、突起部６０５を有している。突起部６０５は、電池蓋６０２の開閉時の回転（以下、回動とも言う）の支持となるものである。 The main body 609 includes two protrusions 605 opposite to each other that hold the battery lid 602 on the main body 609 itself and serve as an axis when the battery lid 602 is opened and closed. The main body portion 609 includes a storage portion 601 that stores a battery, and a coupling portion 603 for coupling the battery lid 602 to the main body portion 609. Here, the detail of the coupling | bond part 603 is demonstrated using FIG.6 (b). The coupling portion 603 has a protruding portion 605. The protrusion 605 serves as a support for rotation (hereinafter also referred to as rotation) when the battery lid 602 is opened and closed.
次に、電池蓋６０２の詳細について図７を用いて説明する。図７（ａ）に示すように、電池蓋６０２は、回転支持部６０７、スリット６０６、スライド部６０４を有している。回転支持部６０７、スリット６０６、スライド部６０４について図７（ｂ）を用いて説明する。図７（ｂ）は、図７（ａ）の電池蓋６０２を矢印７００の方向に見た様子を示す図である。ここで、スリット６０６の大きさは、回転支持部６０７の大きさよりも大きくてもよい。スリット６０６の大きさが回転支持部６０７の大きさより大きい場合には、電池蓋６０２の両回転支持部６０７間の回転軸を突起部６０５の回転軸に対し傾けつつ挿入することにより、突起部６０５を容易にスリット６０６へ挿入することができ、挿入された状態で電池蓋６０２を矢印７０１の方向に移動させることによって、容易に電池蓋６０２を本体部６０９に取り付けることができる。また、スライド部６０４あるいは蓋側部７０２を弾性変形する材料で構成することにより、ユーザは容易に電池蓋６０２を本体部６０９に取り付けることができ、電池蓋６０２が本体部６０９に取り付けられたことを指先で感じることができる。なお、補聴器６００は、第１の実施の形態に係る補聴器１００と同様、電池端子が電池蓋６０２側に無く、本体部６０９側のみにあるものであってもよい。このような補聴器６００の態様については、第１の実施の形態に係る補聴器１００と同様であるため、説明を省略する。 Next, details of the battery lid 602 will be described with reference to FIG. As shown in FIG. 7A, the battery lid 602 has a rotation support portion 607, a slit 606, and a slide portion 604. The rotation support part 607, the slit 606, and the slide part 604 are demonstrated using FIG.7 (b). FIG. 7B is a diagram showing a state in which the battery lid 602 of FIG. Here, the size of the slit 606 may be larger than the size of the rotation support portion 607. When the size of the slit 606 is larger than the size of the rotation support portion 607, the projection 605 is inserted by tilting the rotation axis between the rotation support portions 607 of the battery lid 602 with respect to the rotation axis of the projection 605. Can be easily inserted into the slit 606, and the battery cover 602 can be easily attached to the main body 609 by moving the battery cover 602 in the direction of the arrow 701 in the inserted state. Further, by configuring the slide portion 604 or the lid side portion 702 with a material that elastically deforms, the user can easily attach the battery lid 602 to the main body portion 609, and the battery lid 602 is attached to the main body portion 609. Can be felt with your fingertips. Hearing aid 600 may be one that has no battery terminal on the battery lid 602 side and only on the main body 609 side, like the hearing aid 100 according to the first embodiment. Since the aspect of the hearing aid 600 is the same as that of the hearing aid 100 according to the first embodiment, the description thereof is omitted.
本発明に係る補聴器は、電池蓋の着脱、交換を容易にすることができるため、電池蓋が取り付けられた補聴器などに有用である。 Since the hearing aid according to the present invention can easily attach and detach the battery lid, it is useful for a hearing aid to which the battery lid is attached.
１００、６００ 補聴器
１０１、６０１ 収納部
１０２、６０２ 電池蓋
１０３、６０３ 結合部
１０４、６０７ 回転支持部
１０５ クリック支持部（スライド部）
１０６ 取り出しスリット
１０７ 回転軸部（突起部）
１０８、２０１、２０２、７００、７０１ 矢印
１０９、６０９ 本体部
２００ 山型の頂点
５００ プラスの電池端子
５０１ マイナスの電池端子
６０４ スライド部
６０５ 突起部
６０６ スリット
７０２ 蓋側部
100, 600 Hearing aid 101, 601 Storage unit 102, 602 Battery cover 103, 603 Coupling unit 104, 607 Rotation support unit 105 Click support unit (slide unit)
106 Extraction slit 107 Rotating shaft (projection)
108, 201, 202, 700, 701 Arrow 109, 609 Main body part 200 Mountain-shaped apex 500 Positive battery terminal 501 Negative battery terminal 604 Slide part 605 Projection part 606 Slit 702 Cover side part
Claims (5)
前記電池蓋は、自身を前記本体部に保持させ、自身の開閉時の軸となる２つの対向する突起部を備え、
前記本体部は、
前記軸を中心に回動可能な前記電池蓋の前記突起部を保持する回転支持部と、
前記本体部に対する前記電池蓋の着脱時に、前記突起部の一方が前記軸方向に移動したときにこれを一時的に受け入れることの可能な取り出しスリットとを、
備えることを特徴とする補聴器。 In a hearing aid comprising a battery lid that prevents the battery from popping out and a main body to which the battery lid is attached,
The battery lid is provided with two opposing protrusions that hold itself to the main body and serve as an axis for opening and closing the battery lid,
The main body is
A rotation support portion that holds the protrusion of the battery lid that is rotatable about the axis;
When the battery lid is attached to or detached from the main body, when one of the protrusions moves in the axial direction, a take-out slit that can temporarily receive this,
A hearing aid characterized by comprising.
前記本体部は、
前記電池蓋を自身に保持させ、前記電池蓋の開閉時の軸となる２つの互いに逆向きの突起部を備え、
前記電池蓋は、
自身が前記軸を中心に回動可能なように、前記本体部の前記突起部を保持する回転支持部と、
前記回転支持部に前記突起部を保持させるときに、前記突起部を一時的に受け入れることの可能なスリットと、
前記突起部が前記スリットと前記回転支持部との間を移動するとき、弾性変形をして前記突起部を前記回転支持部に保持させるスライド部とを、
備えることを特徴とする補聴器。 In a hearing aid comprising a battery lid that prevents the battery from popping out and a main body to which the battery lid is attached,
The main body is
The battery lid is held by itself, and includes two mutually opposite protrusions that serve as axes when the battery lid is opened and closed,
The battery lid is
A rotation support portion that holds the projection of the main body so that the body can rotate about the axis;
A slit capable of temporarily receiving the protrusion when the rotation support portion holds the protrusion, and
A sliding portion that elastically deforms and holds the protrusion on the rotation support when the protrusion moves between the slit and the rotation support;
A hearing aid characterized by comprising.
The hearing aid according to claim 4, wherein each terminal in contact with both electrodes of the battery is provided on the main body.
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| JP2004303053A JP4150709B2 (en) | 2004-10-18 | 2004-10-18 | hearing aid |
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