JPS6123517B2 - - Google Patents
Info
- Publication number
- JPS6123517B2 JPS6123517B2 JP56023387A JP2338781A JPS6123517B2 JP S6123517 B2 JPS6123517 B2 JP S6123517B2 JP 56023387 A JP56023387 A JP 56023387A JP 2338781 A JP2338781 A JP 2338781A JP S6123517 B2 JPS6123517 B2 JP S6123517B2
- Authority
- JP
- Japan
- Prior art keywords
- watch
- elastic body
- key
- switch
- portable
- 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.)
- Expired
Links
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000004078 waterproofing Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
- G04C3/001—Electromechanical switches for setting or display
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
- Input From Keyboards Or The Like (AREA)
Description
【発明の詳細な説明】
本発明は電子計算機付携帯時計の時計体もしく
は付加装置の入出力スイツチ用又は修正スイツチ
等の各種スイツチの防水機構に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a waterproof mechanism for various switches such as an input/output switch or a correction switch of a watch body of a portable watch with an electronic computer or an additional device.
本発明の目的は電子付加装置付携帯時計におい
て最も困難である時計体もしくは付加装置の入出
力スイツチ又は修正スイツチの各部に防水機能を
付加することにある。 An object of the present invention is to add a waterproof function to each part of a watch body or an input/output switch or a correction switch of an additional device, which is the most difficult part of a portable watch with an electronic additional device.
電子付加装置付携帯時計において最も問題とな
るのは時計体もしくは付加装置を働かせるための
入出力スイツチ又は時刻、曜日修正などの修正ス
イツチ類の防水である。携帯時計の防水機能は不
可欠である電子付加装置付携帯時計においては各
種入出力スイツチあるいは修正スイツチなどスイ
ツチ類が多く用いられるため、これらの部分の防
水が非常に大きな問題となる。 The biggest problem with portable watches with electronic additional devices is the waterproofing of the watch body, input/output switches for operating the additional devices, and correction switches for adjusting the time, day of the week, etc. Waterproofing of portable watches is essential. Since many switches such as various input/output switches and correction switches are used in portable watches equipped with electronic additional devices, waterproofing of these parts becomes a very big problem.
本発明は上記に鑑み、電子付加装置付携帯時計
の防水問題を解決するものである。以下一実施例
につき図面によつて説明する。第１図に電子付加
装置付携帯時計の一例として計算機付携帯時計の
概観図を示す。第１図において１はケース、２は
携帯用バンド、３は時刻及び計算の液晶等のデジ
タル表示部、４は置数キーで数子の０〜９と小数
点でこのうち数子７，８，９は時刻の修正スイツ
チを兼用している。５は各種演算スイツチであ
る。６はリユーズで一段引き出すことにより表示
部３の時刻表示と計算表示を切り換えるものであ
る。置数スイツチ４及び演算スイツチ各部の防水
の一方法を第２図に示す断面図により説明する。
第２図において１１は裏ブタ、１２は基板、１３
は置数及び演算用あるいは時刻、曜日修正用スイ
ツチ、１４は液晶あるいは発光ダイオードなどの
表示体、１５のゴムなどからなるシート状の弾性
体、１６はキー、１７はバネ、１８はケースであ
る。第２図に示すように置数及び演算用あるいは
時刻、曜日修正用スイツチ機構１３をゴムなどの
弾性体１５で被覆しこれを裏ブタ１１とケース１
８の間でパツキング用ゴム１９として用いる。弾
性体１５の上にはバネ１７を介して押ボタンキー
１６を設置する。（弾性体１５が必要にして十分
な弾性をそなえているときにはバネ１７はなくて
もよい。）上記方法を用いればキー１６とケース
１８の間隙２０から水が浸入しても弾性体１５に
より完全な防水効果が期待できる。第３図および
第４図に本発明を用いたスイツチの一具体例を示
す。第３図において、２１は基板、２２は基板２
１上に設けられたプリント電極、２３は弾性体で
パツキン用ゴムとしても兼用されている。２４は
弾性体に設置された導電性ゴム、２５はケース、
２６は押しボタンキーである。基板２１上にくし
状に設けられた電極２２にキー２６により押され
た導電性ゴム２４が接触することによりスイツチ
ングされる。この場合には弾性体２３が適当に弾
性をもつているため防水効果とともに非常に確実
にスイツチングでき、その効果は大きい。 In view of the above, the present invention is intended to solve the problem of waterproofing a portable watch with an electronic additional device. One embodiment will be explained below with reference to the drawings. FIG. 1 shows an overview of a portable watch with a calculator as an example of a portable watch with an electronic additional device. In Figure 1, 1 is a case, 2 is a portable band, 3 is a digital display such as a liquid crystal display for time and calculations, and 4 is a number key with numbers 0 to 9 and a decimal point, of which numbers 7, 8, and 9 are It also serves as a time correction switch. 5 is various calculation switches. Reference numeral 6 is used to switch between the time display and the calculation display on the display section 3 by pulling it out one step. One method of waterproofing each part of the numeric switch 4 and the arithmetic switch will be explained with reference to the sectional view shown in FIG.
In FIG. 2, 11 is the back cover, 12 is the board, 13
14 is a display such as a liquid crystal or a light emitting diode, 15 is a sheet-like elastic body made of rubber, 16 is a key, 17 is a spring, and 18 is a case. . As shown in FIG. 2, the switch mechanism 13 for setting numbers and calculations or for correcting the time and day of the week is covered with an elastic body 15 such as rubber, and this is connected to the back lid 11 and the case 1.
8 is used as packing rubber 19. A pushbutton key 16 is installed on the elastic body 15 via a spring 17. (If the elastic body 15 has the necessary and sufficient elasticity, the spring 17 may be omitted.) If the above method is used, even if water enters from the gap 20 between the key 16 and the case 18, the elastic body 15 will completely prevent the water from entering. You can expect a waterproof effect. A specific example of a switch using the present invention is shown in FIGS. 3 and 4. In FIG. 3, 21 is the substrate, 22 is the substrate 2
The printed electrode 23 provided on 1 is an elastic body and also serves as rubber for the packing. 24 is a conductive rubber installed on an elastic body, 25 is a case,
26 is a push button key. Switching is performed when the conductive rubber 24 pressed by the key 26 comes into contact with the comb-shaped electrodes 22 provided on the substrate 21. In this case, since the elastic body 23 has appropriate elasticity, it is possible to perform switching very reliably in addition to the waterproof effect, and the effect is great.
本発明は上記例に限定されず、スイツチがスイ
ツチ部と分離したキーによつて操作できる構造を
もつもの、例えばリードスイツチ、マイクロスイ
ツチ等も利用でき、各種の電子付加装置携帯時計
に広く応用できる。 The present invention is not limited to the above example, but can also be used to have a structure in which the switch can be operated by a key separate from the switch part, such as a reed switch, a micro switch, etc., and can be widely applied to various electronic additional device portable watches. .
以上のように本発明は、置数キーとか分離され
たシート状弾性体を置数キーとムーブメントの端
子との間に配置することにより、１つの置数キー
を押すときにシート状弾性体全体が撓んで戻しバ
ネ作用をするので、小型な電子計算にあつても十
分な有効バネ長さを設定でき安定した戻しバネ力
が得られるメリツトを有し又シート状弾性体の周
囲を外装ケースと裏ブタの間で挾持することによ
り、置数キー部と裏ブタ締結部の両者の防水機能
を達成でき、構成を著しく簡単にできるメリツト
を有する。 As described above, in the present invention, by arranging a separate sheet-like elastic body such as a numeric key between the numeric key and the terminal of the movement, when one numeric key is pressed, the entire sheet-like elastic body Since the elastic body is bent and acts as a return spring, it has the advantage of being able to set a sufficient effective spring length and obtain a stable return spring force even in small electronic calculations. By holding the key between the back lids, the waterproof function of both the number key part and the back lid fastening part can be achieved, and the structure has the advantage of being extremely simple.
第１図は計算機付携帯時計の概観図。第２図は
本発明の一実施例を示す断面図。第３図は本発明
を用いたスイツチの一具体例を示す平面図。第４
図は第３図の断面図。
１……ケース、２……携帯用バンド、３……時
刻および計算表示部、４……置数キー、５……各
種演算スイツチ、６……リユーズ、１１……裏ブ
タ、１２……基板、１３……置数および演算用あ
るいは時刻、曜日修正スイツチ、１４……表示
体、１５……弾性体、１６……キー、１７……バ
ネ、２１……基板、２２……プリント電極、２３
……弾性体、２４……導電性ゴム、２５……ケー
ス、２６……キー。
Figure 1 is an overview of a portable watch with a calculator. FIG. 2 is a sectional view showing an embodiment of the present invention. FIG. 3 is a plan view showing a specific example of a switch using the present invention. Fourth
The figure is a sectional view of FIG. 3. 1... Case, 2... Portable band, 3... Time and calculation display section, 4... Number keys, 5... Various calculation switches, 6... Reuse, 11... Back cover, 12... Board , 13...Set number and calculation or time, day of the week correction switch, 14...Display body, 15...Elastic body, 16...Key, 17...Spring, 21...Substrate, 22...Printed electrode, 23...
... Elastic body, 24 ... Conductive rubber, 25 ... Case, 26 ... Key.
Claims (1)
電子計算機の操作に用いられる複数個の置数キー
とを、共に携帯時計ケース前面に配置した電子計
算機付携帯時計において、前記置数キーと対向す
る時計体の回路基板に入力スイツチ用の電極を設
け、前記置数キーと前記回路基板の間に前記置数
キーとは分離されているシート状弾性体を前記回
路基板との間にスペースを介して配置してなり、
前記シート状弾性体は前記置数キーのすべてと対
向して戻しバネとなるとともに、外周部が前記時
計ケースの胴部と裏ブタの間に配置され時計ケー
スの防水をなすよう構成したことを特徴とする電
子計算機付携帯時計。1 at least an electronic display section that displays the time;
In a portable watch with a computer in which a plurality of number keys used for operating a computer are arranged on the front of the watch case, an electrode for an input switch is provided on a circuit board of the watch body facing the number keys. a sheet-like elastic body, which is separated from the number key and is arranged between the number key and the circuit board, with a space between the number key and the circuit board;
The sheet-like elastic body faces all of the numeric keys and serves as a return spring, and the outer peripheral portion is arranged between the body and the back cover of the watch case to make the watch case waterproof. A portable watch with an electronic calculator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2338781A JPS56124081A (en) | 1981-02-19 | 1981-02-19 | Carrying watch with electronic computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2338781A JPS56124081A (en) | 1981-02-19 | 1981-02-19 | Carrying watch with electronic computer |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48099839A Division JPS5051365A (en) | 1973-09-05 | 1973-09-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56124081A JPS56124081A (en) | 1981-09-29 |
| JPS6123517B2 true JPS6123517B2 (en) | 1986-06-06 |
Family
ID=12109102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2338781A Granted JPS56124081A (en) | 1981-02-19 | 1981-02-19 | Carrying watch with electronic computer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56124081A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8916139U1 (en) * | 1989-05-12 | 1994-02-24 | Mettler Toledo Albstadt Gmbh | Electronic scale for price calculation |
| CN106227357B (en) | 2016-07-22 | 2018-10-12 | 歌尔股份有限公司 | A kind of Waterproof push-button module |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4719770U (en) * | 1971-01-23 | 1972-11-06 | ||
| JPS531570Y2 (en) * | 1971-02-02 | 1978-01-17 | ||
| JPS5142740Y2 (en) * | 1971-04-13 | 1976-10-18 | ||
| JPS4852876U (en) * | 1971-10-21 | 1973-07-09 |
-
1981
- 1981-02-19 JP JP2338781A patent/JPS56124081A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56124081A (en) | 1981-09-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR0132404B1 (en) | Electric device with a liquid crystal display | |
| US4386254A (en) | Rocker switch | |
| GB1491826A (en) | Electronic instrument | |
| FR2368363A1 (en) | FLAT KEYBOARD SET | |
| JPS6015903B2 (en) | Electronic wristwatch with calculator | |
| JPS6123517B2 (en) | ||
| US4201043A (en) | Wristwatch calculator imput key positioning assembly | |
| US4311996A (en) | Hand held type electronic calculators | |
| JP2001272485A (en) | Portable information apparatus | |
| FR2389238A1 (en) | Very flat piezoelectric push button switch - has flat laminate comprising metal or plastics foil on piezoelectric wafer | |
| GB2062304A (en) | Key Input Device for Electronic Timepiece Calculator | |
| JPS5380263A (en) | Electronic wristwatch | |
| KR800001603B1 (en) | Switch with portable olectronic device | |
| SE302482B (en) | ||
| JPH1070374A (en) | Switch structure | |
| JPS5336269A (en) | Disposing structure of electronic watch | |
| JPS63292537A (en) | Keyboard | |
| JPH01231109A (en) | Cover for keyboard | |
| JPS5911384Y2 (en) | Waterproof push button dial switch | |
| JPS6033551Y2 (en) | Touch switch device in small electronic equipment | |
| JPS585997Y2 (en) | Electronic wristwatch with calculator | |
| JPH08129995A (en) | Remote control device | |
| GB2254454A (en) | Wristboard with keyboard. | |
| JPS5489667A (en) | Switch of digital wristwatch with multibuttons | |
| JPS5813757Y2 (en) | Electronic clock with keyboard |