JPH0833026A - Battery support device for wireless equipment - Google Patents
Battery support device for wireless equipmentInfo
- Publication number
- JPH0833026A JPH0833026A JP6185088A JP18508894A JPH0833026A JP H0833026 A JPH0833026 A JP H0833026A JP 6185088 A JP6185088 A JP 6185088A JP 18508894 A JP18508894 A JP 18508894A JP H0833026 A JPH0833026 A JP H0833026A
- Authority
- JP
- Japan
- Prior art keywords
- battery
- elastic arm
- cover
- supporting device
- tip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
Landscapes
- Mobile Radio Communication Systems (AREA)
- Battery Mounting, Suspending (AREA)
- Telephone Set Structure (AREA)
Abstract
(57)【要約】
【目的】 別個の部品を必要としない簡単な構造のもと
に、かつ簡単な操作によりバッテリーを装着することが
でき、しかも長期にわたり安定的に保持することができ
るバッテリーの支持装置を提供することにある。
【構成】ケース（１）における収容室（６）にバッテリ
ー（８）を装入したまま、バッテリー（８）の上端部に
カバー（７）を冠設する型式の無線機器におけるバッテ
リー支持装置において、収容室（６）の底壁（９）にル
ープ状スリット（１０）を形成することにより底壁
（９）の材板自体による弾性腕（１１）を設けるほか、
弾性腕（１１）の先端部分にはバッテリー（８）に対接
する受部（１２）を突出状態に設け、また弾性腕（１
１）における先端部分の背方に弾性腕（１１）の変位を
制限するストッパ（１３）を設け、もってバッテリー
（８）を弾性腕（１１）により支承したまま、カバー
（７）により押圧して弾性腕（１１）とカバー（７）と
に挟持した状態に支持するようにしたことを特徴とす
る。
(57) [Summary] [Purpose] A battery that can be installed with a simple structure that does not require separate parts and that can be easily operated and that can be stably held for a long period of time. To provide a supporting device. A battery supporting device for a wireless device of a type in which a cover (7) is capped on an upper end of a battery (8) while a storage chamber (6) in a case (1) is charged with the battery (8), By forming a loop-shaped slit (10) in the bottom wall (9) of the storage chamber (6), an elastic arm (11) is provided by the material plate itself of the bottom wall (9),
A receiving portion (12) facing the battery (8) is provided at the tip of the elastic arm (11) in a protruding state.
A stopper (13) for limiting the displacement of the elastic arm (11) is provided on the back of the tip portion in 1), and thus the battery (8) is pressed by the cover (7) while being supported by the elastic arm (11). It is characterized in that it is supported in a state of being sandwiched between the elastic arm (11) and the cover (7).
Description
【０００１】[0001]
【産業上の利用分野】本発明は、コードレス電話機の子
機，携帯電話機あるいは電気機器用ハンドヘルド型リモ
ートコントローラ（いわゆるリモコン）等、バッテリー
内蔵型無線機器におけるバッテリー支持装置に関するも
のである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a battery supporting device in a wireless device with a built-in battery, such as a cordless telephone handset, a portable telephone or a handheld remote controller (so-called remote controller) for electric equipment.
【０００２】[0002]
【従来の技術】従来のコードレス電話機の子機において
は、そのバッテリーの取付けに当っては、図５に例示す
るように、ケースＡにおける箱形収容室Ｂにバッテリー
Ｃをその下半部において嵌合するほか、バッテリーＣの
上端面にスポンジＤを介装したままスポンジＤが圧迫さ
れる状態のもとにカバーＥを冠設し、あるいは図６のよ
うにケースＡにおける箱形収容室ＢにバッテリーＣをそ
の下半部において嵌合したまま、上半部分を弓形金具Ｆ
により押圧した状態のもとに金具両端をねじＧ，Ｇによ
り緊締するように構成することが多い。2. Description of the Related Art In a conventional cordless telephone handset, when installing a battery, a battery C is fitted in a box-shaped accommodating chamber B in a case A at its lower half portion, as shown in FIG. In addition to the above, the cover E is installed under the condition that the sponge D is pressed on the upper end surface of the battery C while the sponge D is interposed, or as shown in FIG. With the battery C still fitted in the lower half of the battery, the upper half of the battery is fitted with the arcuate metal fitting F.
In many cases, both ends of the metal fitting are tightened with screws G and G under the condition of being pressed by.
【０００３】[0003]
【発明が解決しようとする課題】上記従来の取付構造に
おいては、図５の構造は経時変化によりスポンジの弾力
性が低下してその押圧作用を喪失し易い欠点があり、ま
た図６の取付構造は、取付けのための格別な部品を必要
とするばかりでなく組立て作業が煩雑である。In the above-mentioned conventional mounting structure, the structure of FIG. 5 has a drawback that the elasticity of the sponge deteriorates with the passage of time and the pressing action is easily lost, and the mounting structure of FIG. Requires not only special parts for mounting, but also the assembling work is complicated.
【０００４】そこで本発明の目的は、別個の部品を必要
としない簡単な構造のもとに、バッテリーを長期にわた
り安定的に保持することができるバッテリーの支持装置
を提供することにあり、また他の目的はバッテリーの着
脱が容易で、かつ「がたつき」を生じることにないバッ
テリーの支持装置を提供することにある。SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a battery supporting device capable of stably holding a battery for a long period of time with a simple structure which does not require separate parts. It is an object of the present invention to provide a battery supporting device in which the battery can be easily attached and detached and which does not cause “rattle”.
【０００５】[0005]
【課題を解決するための手段】本発明は、上記目的を達
成するため、ケースにおける箱形収容室にバッテリーを
嵌合したまま、バッテリーの上端面にカバーを冠設する
ようにした型式の無線機器におけるバッテリー支持装置
において、収容室の底壁にループ状のスリットを形成し
て底壁の材板自体による弾性腕を設けるようにするほ
か、この弾性腕の先端部分にはバッテリーに対接する受
部を突出状態に設け、また弾性腕における先端部分の背
方には弾性腕の変位を制限するストッパを設け、バッテ
リーを弾性腕により支承したまま、カバーにより押圧し
て弾性腕とカバーとに挟持した状態に支持するようにし
たことを特徴とするものである。SUMMARY OF THE INVENTION In order to achieve the above object, the present invention is of a type of radio in which a cover is provided on the upper end surface of the battery while the battery is fitted in the box-shaped chamber of the case. In a battery support device for equipment, a loop-shaped slit is formed in the bottom wall of the storage chamber to provide an elastic arm by the material plate of the bottom wall, and the tip end of the elastic arm receives a battery that contacts the battery. The protrusion is provided, and a stopper that limits the displacement of the elastic arm is provided behind the tip of the elastic arm, and the battery is supported by the elastic arm and pressed by the cover to sandwich it between the elastic arm and the cover. It is characterized in that it is adapted to be supported in the state of being.
【０００６】[0006]
【作用】ケースにおける箱形収容室にバッテリーを嵌合
状態に装入すると、収容室底部における弾性腕の受部に
よりバッテリーは弾力的に支承され、収容室内のバッテ
リーに外方からカバーをその内面が当接する押圧状態に
冠着することにより、バッテリーは弾性腕とカバーとに
挟持されて「がたつき」のない安定的な状態に保持さ
れ、またカバーの着脱時等の何らかの原因により弾性腕
に弾性限度を越える外力が加わる場合には、弾性腕の先
端がストッパにより阻止されて弾性腕の損傷は防止され
る。When the battery is inserted into the box-shaped accommodating chamber of the case in a fitted state, the battery is elastically supported by the receiving portion of the elastic arm at the bottom of the accommodating chamber, and the cover of the battery inside the accommodating chamber is provided from the outside. The battery is clamped between the elastic arm and the cover by being pressed in contact with the battery, and is held in a stable state without “rattle”. When an external force exceeding the elastic limit is applied to the elastic arm, the tip of the elastic arm is blocked by the stopper to prevent the elastic arm from being damaged.
【０００７】[0007]
【実施例】以下、本発明をコードレス電話機に適用した
図１ないし図４に示す実施例について詳細に説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The embodiments shown in FIGS. 1 to 4 in which the present invention is applied to a cordless telephone will be described in detail below.
【０００８】本発明の支持装置の適用対象としての無線
機器としては、例えば図１および図４のように、上ケー
ス１ａと下ケース１ｂとから形成される把握に適したほ
ぼ細長い直方体状のプラスチック製ケース１の下ケース
１ｂ側に、両端寄りに送話部２と受話部３とを各別に設
けるほか、中央付近にはダイヤル用およびファンクショ
ン用の押ボタン４，４がある操作部５を設け、かつ送話
部２に近い内方には上ケース１ａの外方が解放状態の収
容室６を設けると共に、上ケース１ａ側には収容室６を
覆うカバー７を着脱自在に設け、更に収容室６には電源
用のバッテリー８を収納する型式のコードレス電話機を
採択する。As a wireless device to which the supporting device of the present invention is applied, for example, as shown in FIGS. 1 and 4, a substantially elongated rectangular parallelepiped plastic suitable for grasping is formed from an upper case 1a and a lower case 1b. On the lower case 1b side of the manufacturing case 1, a transmitter section 2 and a receiver section 3 are separately provided near both ends, and an operation section 5 having push buttons 4 and 4 for dials and functions is provided near the center. In addition, a storage chamber 6 in which the outer side of the upper case 1a is open is provided inwardly close to the transmitter 2, and a cover 7 for covering the storage chamber 6 is detachably provided on the side of the upper case 1a for further storage. A cordless telephone of a type that houses a battery 8 for power supply is adopted in the chamber 6.
【０００９】上記型式のコードレス電話機に対する本発
明の特殊構成としては、例えば図１ないし図３に詳示す
るように、前記収容室６の底壁９にコ字状等のループ状
スリット１０を形成してそのほぼ中央部分に片持ち状態
の弾性腕１１を設けるほか、この弾性腕１１の先端部分
にバッテリー８に対接する受部１２を突出状態に設け、
かつ弾性腕１１における先端部分の背方には弾性腕１１
の変位を制限するＬ字状のストッパ１３を底壁９から延
設し、もってバッテリー８を収容室６に装入することに
より、バッテリー８を弾性腕１１により支承したまま、
上ケース１ａに対するカバー７の冠着により、バッテリ
ー８をカバー７の内面により押圧しつつ弾性腕１１とカ
バー７との間に挟持した状態に保持するようにする。As a special configuration of the present invention for the cordless telephone of the above type, as shown in detail in FIGS. 1 to 3, for example, a U-shaped looped slit 10 is formed in the bottom wall 9 of the accommodation chamber 6. Then, in addition to providing a cantilevered elastic arm 11 in the substantially central portion thereof, a receiving portion 12 that contacts the battery 8 is provided in a protruding state at the tip end portion of this elastic arm 11,
Moreover, the elastic arm 11 is provided behind the tip of the elastic arm 11.
The L-shaped stopper 13 for limiting the displacement of the battery 8 is extended from the bottom wall 9 and the battery 8 is loaded into the housing chamber 6 so that the battery 8 is supported by the elastic arm 11.
By attaching the cover 7 to the upper case 1a, the battery 8 is held by being sandwiched between the elastic arm 11 and the cover 7 while being pressed by the inner surface of the cover 7.
【００１０】前記カバー７の装着構造については、例え
ば図１のように、カバー７の前端縁部に弾性腕１４を前
向きに延設してその先端に掛爪１５を設けると共に、後
端縁部には掛爪１６を前向きに設け、これに対してケー
ス１には前記カバー７における弾性腕１４の挿通に適応
する通口１７と掛爪１５の掛止めに適応する受段１８と
掛爪１６の掛止めに適応する受段１９とを設け、もって
カバー７をケ−ス１に装着するに当っては、図４のよう
にカバー７における弾性腕１４を通口１７に挿込みつ
つ、矢印で示す方向に、バッテリー８を介してカバー７
を前記弾性腕１１の弾性に抗して上方から押圧すること
により、掛爪１６を受段１９に係合させると同時に掛爪
１５を受段１８に係合させるようにするのがよく、また
他の構造であってもよい。With respect to the mounting structure of the cover 7, for example, as shown in FIG. 1, an elastic arm 14 is extended forward at the front end edge of the cover 7 and a hook 15 is provided at the front end thereof. In the case 1, the case 1 is provided with a hook claw 16 facing forward, while the case 1 has a through hole 17 adapted to insert the elastic arm 14 in the cover 7, and a receiving step 18 adapted to lock the hook claw 15 and the hook claw 16. In order to mount the cover 7 on the case 1, the elastic arm 14 of the cover 7 is inserted into the opening 17 as shown in FIG. Cover 7 through the battery 8 in the direction indicated by
Is preferably pressed from above against the elasticity of the elastic arm 11 so that the hook 16 is engaged with the receiving step 19 and at the same time the hook 15 is engaged with the receiving step 18, and Other structures may be used.
【００１１】前記収容室６の底壁９に設ける弾性腕１１
の個数については２個またはそれ以上でもよく、複数の
弾性腕１１，１１を互い違いの方向に設けることによ
り、バッテリー８の一端寄り部分を支承することなく平
均的に支承することができる。Elastic arm 11 provided on the bottom wall 9 of the accommodation chamber 6
The number of the battery 8 may be two or more, and by providing the plurality of elastic arms 11, 11 in alternate directions, it is possible to support the battery 8 on the average without supporting the portion near one end.
【００１２】上記実施例は、コードレス電話機に本発明
を適用した場合であるが、本発明はいわゆるリモコンに
も適用することができるのであって、要するにバッテリ
ー内蔵型無線機器であれば本発明を適用することができ
るのである。In the above embodiment, the present invention is applied to a cordless telephone, but the present invention can also be applied to a so-called remote controller. In short, the present invention is applied to a wireless device with a built-in battery. You can do it.
【００１３】[0013]
【発明の効果】以上説明したように本発明によれば、収
容室６の底壁９にループ状スリット１０を形成して片持
ち状態の弾性腕１１を設けるほか、この弾性腕１１の先
端部分にバッテリー８に対接する受部１２を突出状態に
設け、バッテリー８を収容室６内においてカバー７と弾
性腕１１とにより挟持した状態に保持するようにしたか
ら、これにより格別の部品を使用することなく、かつ簡
単な操作のもとにバッテリー８を収容室６内において
「がたつく」ことなく安定的に保持することができる効
果があり、しかも製作コストを低減することができる。
なお弾性腕１１における先端部分の背方にストッパ１３
を設けると、カバー７の着脱に際して弾性腕１１の彎曲
を抑制して損傷を防止することができる。As described above, according to the present invention, the loop-shaped slit 10 is formed in the bottom wall 9 of the storage chamber 6 to provide the elastic arm 11 in a cantilever state, and the tip portion of the elastic arm 11 is provided. Since the receiving portion 12 that contacts the battery 8 is provided in the protruding state and the battery 8 is held in the accommodating chamber 6 by being sandwiched by the cover 7 and the elastic arm 11, a special component is used. In addition, the battery 8 can be stably held in the accommodation chamber 6 without rattling under a simple operation, and the manufacturing cost can be reduced.
The stopper 13 is provided behind the tip of the elastic arm 11.
When the cover 7 is provided, it is possible to suppress the bending of the elastic arm 11 when the cover 7 is attached and detached, and prevent damage.
【図１】本発明のバッテリー支持装置を適用したコ−ド
レス電話機の要部を示す部分的縦断側面図である。FIG. 1 is a partial vertical sectional side view showing a main part of a cordless telephone to which a battery supporting device of the present invention is applied.
【図２】カバーを外した状態における図１のバッテリー
支持装置の斜面図である。2 is a perspective view of the battery support device of FIG. 1 with a cover removed.
【図３】本発明のバッテリー支持装置を適用したコ−ド
レス電話機の側面図である。FIG. 3 is a side view of a cordless telephone to which the battery supporting device of the present invention is applied.
【図４】カバーの装着過程を示す図１のバッテリー支持
装置を示す縦断側面図である。FIG. 4 is a vertical cross-sectional side view showing the battery supporting device of FIG. 1 showing a mounting process of the cover.
【図５】従来の取付構造を例示する要部の部分的縦断側
面図である。FIG. 5 is a partial vertical cross-sectional side view of a main part illustrating a conventional mounting structure.
【図６】従来の別の取付構造を例示する要部の部分的縦
断側面図である。FIG. 6 is a partial vertical cross-sectional side view of a main part illustrating another conventional mounting structure.
１ ケ−ス ６ 収容室 ７ カバ− ８ バッテリー ９ 底壁 １０ スリット １１ 弾性腕 １２ 受部 １３ ストッパ 1 case 6 accommodation chamber 7 cover 8 battery 9 bottom wall 10 slit 11 elastic arm 12 receiving portion 13 stopper
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｈ０４Ｍ 1/02 Ｃ ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 6 Identification code Office reference number FI technical display location H04M 1/02 C
Claims (2)
（６）を設けると共に、この収容室（６）を覆うカバー
７を着脱自在に設け、更に収容室（６）には電源用のバ
ッテリー（８）を収納するようにした型式の無線機器に
おいて、前記収容室（６）の底壁（９）にループ状スリ
ット（１０）を形成して片持ち状態の弾性腕（１１）を
設けるほか、この弾性腕（１１）の先端部分にバッテリ
ー（８）に対接する受部（１２）を突出状態に設け、バ
ッテリー（８）を収容室（６）内においてカバー（７）
の内面と弾性腕（１１）とにより挟持した状態に保持す
るようにしたことを特徴とする無線機器におけるバッテ
リー支持装置。1. A case (1) is provided with an accommodating chamber (6) which is open to the outside, and a cover (7) which covers the accommodating chamber (6) is detachably provided, and the accommodating chamber (6) is provided with a power source. In a wireless device of a type adapted to accommodate a battery (8) for use in a cantilever, an elastic arm (11) cantilevered by forming a loop slit (10) in a bottom wall (9) of the accommodation chamber (6). The elastic arm (11) is provided with a receiving portion (12) facing the battery (8) in a protruding state at the tip of the elastic arm (11) to cover the battery (8) in the accommodation chamber (6).
A battery supporting device in a wireless device, wherein the battery supporting device is held in a state of being sandwiched between the inner surface of the device and the elastic arm (11).
に弾性腕（１１）の変位を制限するストッパ（１３）を
設けてなる請求項１の無線機器におけるバッテリー支持
装置。2. The battery supporting device for a wireless device according to claim 1, wherein a stopper (13) for limiting the displacement of the elastic arm (11) is provided behind the tip of the elastic arm (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6185088A JPH0833026A (en) | 1994-07-15 | 1994-07-15 | Battery support device for wireless equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6185088A JPH0833026A (en) | 1994-07-15 | 1994-07-15 | Battery support device for wireless equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0833026A true JPH0833026A (en) | 1996-02-02 |
Family
ID=16164629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6185088A Pending JPH0833026A (en) | 1994-07-15 | 1994-07-15 | Battery support device for wireless equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0833026A (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007335132A (en) * | 2006-06-13 | 2007-12-27 | Sanyo Electric Co Ltd | Portable electronic device |
| US7374452B2 (en) | 2003-06-13 | 2008-05-20 | Fujitsu Limited | Battery accommodating structure and mobile terminal |
| JP2013128170A (en) * | 2011-12-16 | 2013-06-27 | Yuji Hosoi | Mobile telephone |
| US9313306B2 (en) | 2010-12-27 | 2016-04-12 | Rohm Co., Ltd. | Mobile telephone cartilage conduction unit for making contact with the ear cartilage |
| US9392097B2 (en) | 2010-12-27 | 2016-07-12 | Rohm Co., Ltd. | Incoming/outgoing-talk unit and incoming-talk unit |
| US9479624B2 (en) | 2012-01-20 | 2016-10-25 | Rohm Co., Ltd. | Mobile telephone |
| US9485559B2 (en) | 2011-02-25 | 2016-11-01 | Rohm Co., Ltd. | Hearing system and finger ring for the hearing system |
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| US10795321B2 (en) | 2015-09-16 | 2020-10-06 | Finewell Co., Ltd. | Wrist watch with hearing function |
| US10967521B2 (en) | 2015-07-15 | 2021-04-06 | Finewell Co., Ltd. | Robot and robot system |
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-
1994
- 1994-07-15 JP JP6185088A patent/JPH0833026A/en active Pending
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| JP2007335132A (en) * | 2006-06-13 | 2007-12-27 | Sanyo Electric Co Ltd | Portable electronic device |
| US9716782B2 (en) | 2010-12-27 | 2017-07-25 | Rohm Co., Ltd. | Mobile telephone |
| US9894430B2 (en) | 2010-12-27 | 2018-02-13 | Rohm Co., Ltd. | Incoming/outgoing-talk unit and incoming-talk unit |
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| US9313306B2 (en) | 2010-12-27 | 2016-04-12 | Rohm Co., Ltd. | Mobile telephone cartilage conduction unit for making contact with the ear cartilage |
| US9980024B2 (en) | 2011-02-25 | 2018-05-22 | Rohm Co., Ltd. | Hearing system and finger ring for the hearing system |
| US9485559B2 (en) | 2011-02-25 | 2016-11-01 | Rohm Co., Ltd. | Hearing system and finger ring for the hearing system |
| JP2013128170A (en) * | 2011-12-16 | 2013-06-27 | Yuji Hosoi | Mobile telephone |
| US10158947B2 (en) | 2012-01-20 | 2018-12-18 | Rohm Co., Ltd. | Mobile telephone utilizing cartilage conduction |
| US10778823B2 (en) | 2012-01-20 | 2020-09-15 | Finewell Co., Ltd. | Mobile telephone and cartilage-conduction vibration source device |
| US9479624B2 (en) | 2012-01-20 | 2016-10-25 | Rohm Co., Ltd. | Mobile telephone |
| US10079925B2 (en) | 2012-01-20 | 2018-09-18 | Rohm Co., Ltd. | Mobile telephone |
| US9729971B2 (en) | 2012-06-29 | 2017-08-08 | Rohm Co., Ltd. | Stereo earphone |
| US10834506B2 (en) | 2012-06-29 | 2020-11-10 | Finewell Co., Ltd. | Stereo earphone |
| US10506343B2 (en) | 2012-06-29 | 2019-12-10 | Finewell Co., Ltd. | Earphone having vibration conductor which conducts vibration, and stereo earphone including the same |
| US10075574B2 (en) | 2013-08-23 | 2018-09-11 | Rohm Co., Ltd. | Mobile telephone |
| US10237382B2 (en) | 2013-08-23 | 2019-03-19 | Finewell Co., Ltd. | Mobile telephone |
| US9742887B2 (en) | 2013-08-23 | 2017-08-22 | Rohm Co., Ltd. | Mobile telephone |
| US10103766B2 (en) | 2013-10-24 | 2018-10-16 | Rohm Co., Ltd. | Wristband-type handset and wristband-type alerting device |
| US9705548B2 (en) | 2013-10-24 | 2017-07-11 | Rohm Co., Ltd. | Wristband-type handset and wristband-type alerting device |
| US10380864B2 (en) | 2014-08-20 | 2019-08-13 | Finewell Co., Ltd. | Watching system, watching detection device, and watching notification device |
| US10013862B2 (en) | 2014-08-20 | 2018-07-03 | Rohm Co., Ltd. | Watching system, watching detection device, and watching notification device |
| US10356231B2 (en) | 2014-12-18 | 2019-07-16 | Finewell Co., Ltd. | Cartilage conduction hearing device using an electromagnetic vibration unit, and electromagnetic vibration unit |
| US10848607B2 (en) | 2014-12-18 | 2020-11-24 | Finewell Co., Ltd. | Cycling hearing device and bicycle system |
| US11601538B2 (en) | 2014-12-18 | 2023-03-07 | Finewell Co., Ltd. | Headset having right- and left-ear sound output units with through-holes formed therein |
| US10967521B2 (en) | 2015-07-15 | 2021-04-06 | Finewell Co., Ltd. | Robot and robot system |
| US10795321B2 (en) | 2015-09-16 | 2020-10-06 | Finewell Co., Ltd. | Wrist watch with hearing function |
| US10778824B2 (en) | 2016-01-19 | 2020-09-15 | Finewell Co., Ltd. | Pen-type handset |
| US11526033B2 (en) | 2018-09-28 | 2022-12-13 | Finewell Co., Ltd. | Hearing device |
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