WATCH CASE BACK WITH ELECTRONIC DEVICE FOR WIRELESS CHARGING OF POWER SOURCE

To provide a watch case back with an electronic device for wireless charging of a power source, where the watch case back effectively uses a height space to properly arrange charging components and properly ensures electrical connection between the charging components.SOLUTION: The invention relates...

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Main Authors MARC SCHENK, LAURENT MOUCHE
Format Patent
LanguageEnglish
Japanese
Published 08.04.2021
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Abstract To provide a watch case back with an electronic device for wireless charging of a power source, where the watch case back effectively uses a height space to properly arrange charging components and properly ensures electrical connection between the charging components.SOLUTION: The invention relates to a removable case back (3) of an electronic or electromechanical watch case. The case back includes an internal electronic device provided with functions to allow the wireless charging or recharging of a power source. The case back includes two multi-function sub-assemblies separate from the electronic device. A first multi-function sub-assembly (1) includes a buzzer, an inductive coil on or integrated in a printed circuit board, the inductive coil being covered by a magnetic shield on an inner side of the watch case. A second multi-function sub-assembly on the first multi-function sub-assembly (1) includes an enclosure structure for accommodating a power source, such as a battery or an accumulator.SELECTED DRAWING: Figure 3 【課題】電源をワイヤレスで充電するための電子装置を有する時計ケース裏蓋において、高さスペースを有効に利用して、充電用部品を適切に配置するとともに、充電用部品間の電気的接続を適切に確保する。【解決手段】本発明は、電子式または電気機械式時計用ケースの取り外し可能なケース裏蓋(3)に関する。このケース裏蓋は、電源のワイヤレス充電または再充電を可能とするための機能を備えた内部電子装置を有する。このケース裏蓋は、電子装置とは別に2つの多機能サブアセンブリを備える。第1の多機能サブアセンブリ(1)は、ブザーと、プリント回路基板上の誘導コイルまたはプリント回路基板内に組み込まれた誘導コイルと、を含み、誘導コイルは、時計ケースの内側において磁気シールドで覆われている。第1の多機能サブアセンブリ(1)上の第2の多機能サブアセンブリは、バッテリまたは蓄電池のような電源を収容するための筐体構造を含む。【選択図】図3
AbstractList To provide a watch case back with an electronic device for wireless charging of a power source, where the watch case back effectively uses a height space to properly arrange charging components and properly ensures electrical connection between the charging components.SOLUTION: The invention relates to a removable case back (3) of an electronic or electromechanical watch case. The case back includes an internal electronic device provided with functions to allow the wireless charging or recharging of a power source. The case back includes two multi-function sub-assemblies separate from the electronic device. A first multi-function sub-assembly (1) includes a buzzer, an inductive coil on or integrated in a printed circuit board, the inductive coil being covered by a magnetic shield on an inner side of the watch case. A second multi-function sub-assembly on the first multi-function sub-assembly (1) includes an enclosure structure for accommodating a power source, such as a battery or an accumulator.SELECTED DRAWING: Figure 3 【課題】電源をワイヤレスで充電するための電子装置を有する時計ケース裏蓋において、高さスペースを有効に利用して、充電用部品を適切に配置するとともに、充電用部品間の電気的接続を適切に確保する。【解決手段】本発明は、電子式または電気機械式時計用ケースの取り外し可能なケース裏蓋(3)に関する。このケース裏蓋は、電源のワイヤレス充電または再充電を可能とするための機能を備えた内部電子装置を有する。このケース裏蓋は、電子装置とは別に2つの多機能サブアセンブリを備える。第1の多機能サブアセンブリ(1)は、ブザーと、プリント回路基板上の誘導コイルまたはプリント回路基板内に組み込まれた誘導コイルと、を含み、誘導コイルは、時計ケースの内側において磁気シールドで覆われている。第1の多機能サブアセンブリ(1)上の第2の多機能サブアセンブリは、バッテリまたは蓄電池のような電源を収容するための筐体構造を含む。【選択図】図3
Author MARC SCHENK
LAURENT MOUCHE
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Snippet To provide a watch case back with an electronic device for wireless charging of a power source, where the watch case back effectively uses a height space to...
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SourceType Open Access Repository
SubjectTerms ELECTROMECHANICAL CLOCKS OR WATCHES
ELECTRONIC TIME-PIECES
HOROLOGY
MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL
MECHANICALLY-DRIVEN CLOCKS OR WATCHES
PHYSICS
TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
Title WATCH CASE BACK WITH ELECTRONIC DEVICE FOR WIRELESS CHARGING OF POWER SOURCE
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