EP0974878A1 - Sous-ensemble combinant une antenne et des capteurs de position sur un même support, notamment pour pièce d'horlogerie - Google Patents

Sous-ensemble combinant une antenne et des capteurs de position sur un même support, notamment pour pièce d'horlogerie Download PDF

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Publication number
EP0974878A1
EP0974878A1 EP98113494A EP98113494A EP0974878A1 EP 0974878 A1 EP0974878 A1 EP 0974878A1 EP 98113494 A EP98113494 A EP 98113494A EP 98113494 A EP98113494 A EP 98113494A EP 0974878 A1 EP0974878 A1 EP 0974878A1
Authority
EP
European Patent Office
Prior art keywords
antenna
position sensors
sub
assembly
timepiece
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.)
Withdrawn
Application number
EP98113494A
Other languages
German (de)
English (en)
French (fr)
Inventor
Jean-Claude Martin
Emil Zellweger
Alexandre Pollini
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asulab AG
Original Assignee
Asulab AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Asulab AG filed Critical Asulab AG
Priority to EP98113494A priority Critical patent/EP0974878A1/fr
Priority to US09/118,911 priority patent/US6356512B1/en
Priority to TW088112135A priority patent/TW392098B/zh
Priority to JP11202723A priority patent/JP2000131467A/ja
Priority to CN99110397A priority patent/CN1244667A/zh
Publication of EP0974878A1 publication Critical patent/EP0974878A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G21/00—Input or output devices integrated in time-pieces
    • G04G21/04—Input or output devices integrated in time-pieces using radio waves
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/273—Adaptation for carrying or wearing by persons or animals

Definitions

  • the present invention relates to a subset comprising an antenna capable of receiving and / or transmitting a electromagnetic field carrying radio messages and position sensors placed on the same support, this sub-assembly being intended to be mounted in a portable device such as a timepiece.
  • the the present invention thus also relates to a part timepiece comprising such a sub-assembly and allowing in particular, a user to compose, perform and receive phone calls.
  • a timepiece including an antenna capable of picking up and / or emitting a field electromagnetic carrying radio messages.
  • This antenna is formed on a dielectric substrate arranged in a mounting groove defined by the spacing existing between a first and a second housing. This antenna can be carried out independently of the others elements of the timepiece and can furthermore be easily mounted in the timepiece when assembling it.
  • a document timepieces comprising means for selecting a predetermined digital information. These means of selection are formed by position sensors arranged in angular sectors defined on the periphery of the timepiece, for example, looking at the indications a classic hour display.
  • the sensors position are typically formed of capacitive elements that the user can operate by positioning a finger.
  • Such position sensors are described, by example, in patent CH 623 195.
  • the antenna and the position sensors form first and second independent blocks respectively both located in a peripheral region of the room of watchmaking.
  • the separation of these two blocks increases, on the one hand, the size of the timepiece.
  • the mounting of the position sensors in the piece also constitutes a relatively operation delicate and complex.
  • the present invention thus aims to provide a sub-assembly combining an antenna and sensors position on the same support so as to simplify the construction as well as assembly, especially in a timepiece. Furthermore, the present invention has an addition to reduce the size of the device portable, for example a timepiece, in which this sub-assembly is capable of being mounted.
  • peripheral blocks formed respectively by the antenna and by the position sensors generates disturbances of the operation of the sub-assembly.
  • antenna and position sensors constitute respectively a high-frequency block and a low-frequency block that can mutually interfere.
  • the presence of position sensors near the antenna affects the functioning of the latter.
  • radiation emanating from the antenna affects the operation of the sensors and their electronic control by coupling.
  • the combination of the two peripheral blocks constitutes therefore an operation a priori undesirable for the skilled person.
  • the present invention thus also has aim to provide a subset combining so optimal antenna and position sensors on a same support so that the operation respective of these is not disturbed.
  • the present invention relates to a sub-assembly intended to be mounted in a device portable allowing the reception and / or the transmission of broadcast messages as well as the selection of a predetermined information, this subset being characterized in that it comprises, arranged on the same insulating support, an antenna comprising an element radiant capable of picking up and / or emitting a field electromagnetic carrying said broadcast messages, and position sensors arranged to allow said selection of predetermined digital information.
  • the present invention further relates to a part timepieces including a subset as defined above.
  • An advantage of the present invention thus lies in that the antenna-sensor sub-assembly is independent of other components of the portable device in which it is capable of being mounted. In Consequently, the present invention allows a simplification of construction and, thereby, a greater flexibility during manufacturing. Through elsewhere, this advantage also affects the mounting and assembling the portable device in its whole.
  • Another advantage of the present invention lies in the fact that the combination of the two blocks devices reduces the size of the portable device in which this subset is likely to be fitted.
  • Yet another advantage of the present invention is that the arrangement of the antenna and position sensors according to the present invention allows remedy the mutual disturbances caused by the combination of the two peripheral blocks, and make thus optimal operation of the sub-assembly.
  • FIG 1 a plan view of a timepiece according to the present invention.
  • This timepiece here in the form of a watch bracelet 1, includes a case 2 and a bracelet 3.
  • the housing 2 further comprises a power source 11 energy and time display organs comprising in particular a clockwork movement 8, a dial 9, and hands 10.
  • timepiece 1 In order to capture an electromagnetic field carrying radio messages, timepiece 1 includes an antenna 4 wound in a peripheral region of the case 2.
  • a micro transceiver 5 is connected to antenna 4 so that it receives or transmits messages using the latter and then transforms these messages in data perceivable by the bearer of the timepiece 1, for example, by emitting signals sound.
  • the timepiece 1 further comprises means for selecting and entering information predetermined, for example digital information, in particular to allow the composition of numbers of phone.
  • the timepiece 1 comprises position sensors 6.1 to 6.12 formed in angular sectors on timepiece 1, and electronic control means 7 of the sensors positions 6.1 to 6.12 arranged inside the housing 2.
  • the sensors of position 6.1 to 6.12 are advantageously placed on a bezel 20 of the timepiece 1. It will be noted, in furthermore, that the position sensors 6.1 to 6.12 are placed, without limitation, opposite the time indications of a classic time display. It should be noted that another possible variant may consist in positioning the position sensors 6.1 to 6.12 no not on the telescope but under a piece of glass of watchmaking.
  • the dial 9 comprises, by example, indications "1" to “9” and "0" respectively combined with the indications 1h to 9h and 10h from the classic time display, so that the user can dial a call by activating successively the corresponding position sensors 6.10 and 6.1 to 6.9.
  • the functioning of the means of selection and input of digital information will only not described in more detail here. A detailed explanation of the operation of such a device can indeed be found in patent application EP 0 715 233, in the name of the Applicant, already cited in the preamble.
  • FIG. 2 shows an embodiment of a sub-assembly combining the antenna 4 and sensors position 6.1 to 6.12 according to the present invention.
  • the antenna 4 and the position sensors 6.1 to 6.12 are arranged on the same insulating support 30.
  • This insulating support 30 is preferably flexible in order to facilitate the assembly of antenna 4 and position sensors 6.1 to 6.12 in the timepiece. In this regard, it is suitable to use as an insulating support, a dielectric substrate polyimide about 100 ⁇ m thick.
  • the antenna 4 is preferably formed on one face (at the background in FIG. 2) of the insulating support 30. It includes a conductive element in printed circuit defining a radiating element 40 of the antenna 4. This element preferably consists of a deposit metal on the insulating support 30.
  • the conductive element 40 defines a dipole whose length is preferably about ⁇ / 2, where ⁇ is the working wavelength of the antenna, i.e. the wavelength of the electromagnetic signal used to send and / or receive broadcast messages.
  • the antenna 4 also comprises, at mid-length of the radiating element 40, a contact point 42 allowing to connect it to the micro transceiver 5. When mounting the antenna is directed outwards for a optimal efficiency.
  • the position sensors 6.1 to 6.12 are arranged on the opposite side (in the foreground in Figure 2) of the insulating support 30. During assembly, these sensors are thus directed towards the interior of the timepiece.
  • Connection lines 60.1 to 60.12 allowing connect the position sensors 6.1 to 6.12 are in additionally arranged on the insulating support 30 so as to link these to electronic control means 7.
  • a for this purpose, a contact pad 62 is arranged at a end of the insulating support 30.
  • connection lines 60.1 and 60.12 are furthermore arranged to disturb the less possible the antenna located on the other side.
  • FIG. 3 in the form of a simplified plan view of the part 1, the antenna-sensor sub-assembly of the Figure 2 in its mounting position.
  • the position sensors 6.1 to 6.12 are thus arranged so as to form a symmetrical arrangement around the radiating element 40, either on either side of the point contact 42 of the antenna 4. It can thus be seen on the Figures 2 and 3, that an axis of symmetry of the antenna 4 passes by the position sensor referenced 6.9.
  • position sensors 6.1 to 6.12 as presented in the embodiment illustrated in FIGS. 2 and 3 is not in no way limitative. It is indeed possible to predict other arrangements of the antenna 4 and / or of the positions 6.1 to 6.12 for which a symmetry of the whole is also obtained. In particular, position sensors 6.1 to 6.12 shown in Figures 2 and 3 could be arranged so that the axis of symmetry of the antenna 4 passes between two sensors adjacent position.
  • Figure 4 is a simplified sectional view along a 9h-3h axis of the timepiece of Figure 1. This includes the housing 2, the micro transceiver 5 associated with the antenna 4, the control electronics 7 position sensors 6.1 to 6.12, the clockwork movement 8 and the power supply source 11.
  • the insulating support 30 of FIG. 2 carrying the antenna 4 and the position sensors 6.1 to 6.12 is wound in a peripheral region of the housing 2.
  • the position sensors 6.1 to 6.12 are also bent radially inward of the timepiece 1, as shown in the figure 4, so that they come to press on a inner surface 22 of the bezel 20 so as to optimize the sensitivity of these sensors.
  • an internal ring 40 is preferably arranged in the housing 2 of the timepiece of so that the insulating support 30 is sandwiched between the housing 2 and the inner ring 40. This ring internal 40 further ensures that the positions 6.1 to 6.12 press correctly on the surface inner 22 of the bezel 20 so that the sensor operation is optimized.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Support Of Aerials (AREA)
  • Electromechanical Clocks (AREA)
  • Telephone Set Structure (AREA)
EP98113494A 1998-07-20 1998-07-20 Sous-ensemble combinant une antenne et des capteurs de position sur un même support, notamment pour pièce d'horlogerie Withdrawn EP0974878A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP98113494A EP0974878A1 (fr) 1998-07-20 1998-07-20 Sous-ensemble combinant une antenne et des capteurs de position sur un même support, notamment pour pièce d'horlogerie
US09/118,911 US6356512B1 (en) 1998-07-20 1998-07-20 Subassembly combining an antenna and position sensors on a same support, notably for a horological piece
TW088112135A TW392098B (en) 1998-07-20 1999-07-16 Subassembly combining an antenna and position sensors on a same support, notably for a horological piece
JP11202723A JP2000131467A (ja) 1998-07-20 1999-07-16 特に時計用の、アンテナ及び位置センサを同一支持体上で組み合わせたサブアセンブリ
CN99110397A CN1244667A (zh) 1998-07-20 1999-07-19 特别在钟表之间一承载件上组合天线和位置传感器的组件

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98113494A EP0974878A1 (fr) 1998-07-20 1998-07-20 Sous-ensemble combinant une antenne et des capteurs de position sur un même support, notamment pour pièce d'horlogerie
US09/118,911 US6356512B1 (en) 1998-07-20 1998-07-20 Subassembly combining an antenna and position sensors on a same support, notably for a horological piece

Publications (1)

Publication Number Publication Date
EP0974878A1 true EP0974878A1 (fr) 2000-01-26

Family

ID=26149447

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98113494A Withdrawn EP0974878A1 (fr) 1998-07-20 1998-07-20 Sous-ensemble combinant une antenne et des capteurs de position sur un même support, notamment pour pièce d'horlogerie

Country Status (5)

Country Link
US (1) US6356512B1 (zh)
EP (1) EP0974878A1 (zh)
JP (1) JP2000131467A (zh)
CN (1) CN1244667A (zh)
TW (1) TW392098B (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3343450A1 (fr) 2016-12-29 2018-07-04 The Swatch Group Research and Development Ltd Objet portable comportant un dispositif de connexion en champ proche
EP3343451A1 (fr) 2016-12-29 2018-07-04 The Swatch Group Research and Development Ltd Objet portable comportant un dispositif de connexion en champ proche
EP4092493A1 (fr) 2021-05-21 2022-11-23 ETA SA Manufacture Horlogère Suisse Montre comportant un dispositif de communication en champs proche

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JP3594034B1 (ja) * 2003-03-04 2004-11-24 セイコーエプソン株式会社 電波修正時計
DE602004020361D1 (de) * 2003-05-09 2009-05-14 Seiko Epson Corp Elektronische Uhr mit eine Funkkommunikationsfunktion
US7778118B2 (en) * 2007-08-28 2010-08-17 Garmin Ltd. Watch device having touch-bezel user interface
JP5321654B2 (ja) * 2011-08-01 2013-10-23 カシオ計算機株式会社 指針式電子時計
AU349927S (en) * 2013-02-08 2013-07-29 Swatch Ag Swatch Sa Swatch Ltd Watch case
AU352809S (en) * 2013-07-19 2013-12-09 Swatch Ag Swatch Sa Swatch Ltd Watchcase
GB2517419A (en) * 2013-08-19 2015-02-25 Arm Ip Ltd Wrist worn device
TWI582553B (zh) * 2014-09-30 2017-05-11 巨擘科技股份有限公司 實體指針式腕錶結構及將通訊功能附加於腕錶的方法
CH711231A2 (fr) * 2015-06-19 2016-12-30 Omega Sa Bracelet de montre.
TWI629832B (zh) 2016-06-30 2018-07-11 和碩聯合科技股份有限公司 穿戴型電子裝置
JP6384738B2 (ja) * 2016-07-07 2018-09-05 カシオ計算機株式会社 モジュールおよび時計
US11366431B2 (en) 2016-09-29 2022-06-21 Intel Corporation Multi-function antenna and input interface
TWI633467B (zh) * 2017-03-17 2018-08-21 巨擘科技股份有限公司 輸入裝置及其製造方法
US11271291B2 (en) * 2017-10-30 2022-03-08 Garmin Switzerland Gmbh Watch with integrated antenna configuration
EP4198653A1 (fr) 2021-12-17 2023-06-21 ETA SA Manufacture Horlogère Suisse Objet electronique portable

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EP0741433A1 (en) * 1995-05-05 1996-11-06 Eta SA Fabriques d'Ebauches Antenna structure for use in a timepiece
EP0766152A1 (fr) * 1995-09-26 1997-04-02 Asulab S.A. Pièce d'horlogerie comportant une antenne

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3343450A1 (fr) 2016-12-29 2018-07-04 The Swatch Group Research and Development Ltd Objet portable comportant un dispositif de connexion en champ proche
EP3343451A1 (fr) 2016-12-29 2018-07-04 The Swatch Group Research and Development Ltd Objet portable comportant un dispositif de connexion en champ proche
EP4092493A1 (fr) 2021-05-21 2022-11-23 ETA SA Manufacture Horlogère Suisse Montre comportant un dispositif de communication en champs proche

Also Published As

Publication number Publication date
US6356512B1 (en) 2002-03-12
JP2000131467A (ja) 2000-05-12
CN1244667A (zh) 2000-02-16
TW392098B (en) 2000-06-01

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