JPH11148981A - Display plate structure of solar clock - Google Patents
Display plate structure of solar clockInfo
- Publication number
- JPH11148981A JPH11148981A JP31695097A JP31695097A JPH11148981A JP H11148981 A JPH11148981 A JP H11148981A JP 31695097 A JP31695097 A JP 31695097A JP 31695097 A JP31695097 A JP 31695097A JP H11148981 A JPH11148981 A JP H11148981A
- Authority
- JP
- Japan
- Prior art keywords
- solar
- dial
- display plate
- support member
- display
- 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.)
- Granted
Links
Landscapes
- Electromechanical Clocks (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、ソーラーセルを用
いた腕時計の表示板(文字板)と該表示板の取付け構造
に係わり、特にソーラーセルのセル面の外形より大きな
表示板の使用を可能としたソーラー時計用表示板構造に
関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a display plate (character plate) of a wristwatch using a solar cell and a mounting structure of the display plate. In particular, it is possible to use a display plate larger than the outer shape of the cell surface of the solar cell. And a solar watch display panel structure.
【0002】[0002]
【従来の技術】以下、ソーラー時計用表示板構造の従来
例を図面に基づいて説明する。図8は従来のソーラー時
計用表示板構造の要部分解斜視図、図9は同ソーラー時
計用表示板構造の平面図、図10は同ソーラー時計用表
示板構造の断面図である。2. Description of the Related Art A conventional example of a solar watch display panel structure will be described below with reference to the drawings. 8 is an exploded perspective view of a main part of a conventional solar watch display panel structure, FIG. 9 is a plan view of the solar watch display panel structure, and FIG. 10 is a cross-sectional view of the solar watch display panel structure.
【0003】図8に示すようにソーラー時計用表示板構
造の要部は、モジュール10とソーラーセル20と支持
部材30と文字板である表示板40がそれぞれ積層さ
れ、一体に構成されている。As shown in FIG. 8, a main part of a solar watch display panel structure is composed of a module 10, a solar cell 20, a support member 30, and a display panel 40 as a dial, which are integrally formed.
【0004】モジュール10は、内部機構と連動した針
軸11を中心部に突出させ、上面をソーラーセル20の
載置部12とし、外端に複数の係止凹部13を等角に形
成しさらに載置部12の面上に位置決め突起14を突設
してある。The module 10 has a needle shaft 11 interlocking with an internal mechanism protruding at the center, a top surface serving as a mounting portion 12 of a solar cell 20, and a plurality of locking recesses 13 formed at an outer end at an equal angle. A positioning protrusion 14 is provided on the surface of the mounting portion 12 so as to project therefrom.
【0005】また、ソーラーセル20は、挿通孔21を
中心部に穿設し、上面にリング状に打ち抜きした粘着シ
ートを貼着して絶縁と干渉防止の隙間を形成する段部2
2を設け、その内径は受光面20Aの外形(径)D0と
略一致している。また外端に係止凹部13の外形と平面
視略同一の形状を有する切欠部23を設け、さらに位置
決め凹部24を位置決め突起14と対向する箇所に形成
してある。The solar cell 20 has a stepped portion 2 in which an insertion hole 21 is formed at the center and a ring-shaped punched adhesive sheet is adhered to the upper surface to form a gap for insulation and interference prevention.
2, the inner diameter of which substantially matches the outer shape (diameter) D0 of the light receiving surface 20A. A notch 23 having substantially the same shape as the outer shape of the locking recess 13 in plan view is provided at the outer end, and a positioning recess 24 is formed at a location facing the positioning projection 14.
【0006】また、リング状の支持部材30は、上面3
0Aに少なくとも2ヵ所の位置決め凹部32と下面30
Bの前記係止凹部13と対向する箇所に同数の係止フッ
ク33を設け、前記表示板40と嵌合する嵌合部31を
有し、その内形(径)D1は、前記受光面20Aの外形
(径)D0と同形(径)を成し、さらに外形(径)は、
前記モジュール10の外形形状と略一致するよう一体に
形成されている。Further, the ring-shaped support member 30 is
At least two positioning recesses 32 and lower surface 30 at 0A
The same number of locking hooks 33 are provided at locations facing the locking recesses 13 of B, and a fitting portion 31 is fitted to the display plate 40. The inner shape (diameter) D1 of the fitting hook 31 is the light receiving surface 20A. Has the same shape (diameter) as the outer shape (diameter) D0, and the outer shape (diameter) is
It is integrally formed so as to substantially match the outer shape of the module 10.
【0007】また、支持部材30の内形(径)D1より
僅かに形(径)小の外形(径)D2を有し光を透過する
部材より成る表示板40は、表部に印刷、接着等により
時字40Aを設け、中心部にソーラーセル20の挿通孔
21と連通する挿通孔41を穿設し、外端の位置決め凹
部32と対向する箇所に位置決め凸部42を外方に突設
してある。A display panel 40 made of a light-transmitting member having an outer shape (diameter) D2 slightly smaller in shape (diameter) than the inner shape (diameter) D1 of the support member 30 is printed and adhered to the front part. A time character 40A is provided by, for example, an insertion hole 41 communicating with the insertion hole 21 of the solar cell 20 is formed in the center, and a positioning convex portion 42 is protruded outward at a position facing the positioning concave portion 32 at the outer end. I have.
【0008】そして、モジュール10の針軸11をソー
ラーセル20の挿通孔21に挿通すると共に位置決め突
起14を位置決め凹部24に係止させてソーラーセル2
0を載置部12に載置し、次に外形形状が略一致する係
止凹部13と切欠部23が成す係止部に係止フック33
を適宜の位置に合わせ支持部材30の上面30Aを押圧
すると下面30Bによりソーラーセル20の段部22を
挟むように係止凹部13と係止フック33が係止固定さ
れる。Then, the needle shaft 11 of the module 10 is inserted into the insertion hole 21 of the solar cell 20 and the positioning projection 14 is locked in the positioning recess 24 so that the solar cell 2
0 is placed on the placing portion 12, and then a retaining hook 33 is provided on the retaining portion formed by the retaining concave portion 13 and the notch portion 23 whose outer shapes are substantially the same.
When the upper surface 30A of the support member 30 is pressed by adjusting the position to an appropriate position, the locking concave portion 13 and the locking hook 33 are locked and fixed by the lower surface 30B so as to sandwich the step portion 22 of the solar cell 20.
【0009】さらに、支持部材30の位置決め凹部32
と表示板40の位置決め凸部42をを係合することによ
り表示板40は、支持部材30に係合してソーラー時計
用表示板構造は、一体に構成されユニット化される。こ
の際、図9に示す様にモジュール10及びソーラーセル
20の外径は、支持部材30の外形(径)Dを越えるこ
とはない。Further, the positioning recess 32 of the support member 30
The display panel 40 is engaged with the support member 30 by engaging the positioning projection 42 of the display panel 40 with the display panel 40, so that the solar clock display panel structure is integrally formed as a unit. At this time, the outer diameters of the module 10 and the solar cell 20 do not exceed the outer diameter (diameter) D of the support member 30 as shown in FIG.
【0010】上記のようにユニット化されたソーラー時
計用表示板構造は、図10に示すように、胴50の下方
より配設し、段部50Aにリング状のパッキン51を周
設して裏蓋52を前記胴50に螺着または圧入等により
取付ける。次に、前記針軸11に時針11h、分針11
m、秒針11sをそれぞれ取付け、さらに上方の段部5
0Bにリング状のパッキン53を周設した後、上方より
風防54を圧入し、腕時計Wを構成している。[0010] As shown in Fig. 10, the solar clock display panel structure unitized as described above is disposed from under the body 50, and a ring-shaped packing 51 is provided around the step portion 50A so that the back surface is provided. The lid 52 is attached to the body 50 by screwing or press fitting. Next, the hour hand 11h, the minute hand 11
m and the second hand 11s, respectively, and the upper step 5
After a ring-shaped packing 53 is provided around OB, a windshield 54 is press-fitted from above to constitute a wristwatch W.
【0011】上記の如く構成されたソーラー時計用表示
板構造は、見切り形(径)D5を有する胴50の段部5
0Cで支持部材30の上面30Aと裏蓋52の内部に突
設した当接部52Aによりモジュール10の底部とを挟
持固定する。従って、表示板40の外径D2と見切り形
(径)D5とは、D2≧D5の関係となり見切り形
(径)D5が腕時計Wの視認可能な表示面となる。The solar watch display panel structure constructed as described above has a stepped portion 5 of a body 50 having a parting shape (diameter) D5.
At 0C, the upper surface 30A of the support member 30 and the bottom of the module 10 are sandwiched and fixed by the contact portion 52A protruding inside the back cover 52. Accordingly, the outer diameter D2 of the display plate 40 and the parting-off shape (diameter) D5 are in a relationship of D2 ≧ D5, and the parting-off type (diameter) D5 is a visible display surface of the wristwatch W.
【0012】[0012]
【発明が解決しようとする課題】しかしながら、上記し
た従来のソーラー時計用表示板構造にあっては、ソーラ
ーセル20の受光面20Aの外形(径)D0より大きな
表示部を有する表示板を使用することができなかった。
また、一般的にユニット化されるモジュール、ソーラー
セル、支持部材、表示板はともにソーラーセルの発電効
率を考慮すると円形状が機能的に最適であるため異形
(見切り部)の表示板を使用することができず、デザイ
ンバリエーションの拡大に制約がある等の欠点があっ
た。However, in the above-mentioned conventional solar watch display panel structure, a display panel having a display portion larger than the outer shape (diameter) D0 of the light receiving surface 20A of the solar cell 20 is used. I couldn't do that.
Also, in general, a module, a solar cell, a support member, and a display panel, which are functionally optimal in a circular shape in consideration of the power generation efficiency of the solar cell, use a display panel of a different shape (partitioning part). However, there are drawbacks such as a limitation on expansion of design variations.
【0013】本発明の目的は、上記従来技術の欠点を解
消し、ソーラーセル20の受光面20Aの外形(径)D
0より大きな表示部を有する表示板が使用でき、さら
に、従来と同様なモジュール、ソーラーセル、支持部材
を使用しても発電効率を低下させることなく、異形(見
切り部)の表示板を使用することが可能となり、従って
自由なデザイン表現ができデザインバリエーションの拡
大が図ることが可能なソーラー時計用表示板構造を提供
することにある。An object of the present invention is to solve the above-mentioned disadvantages of the prior art, and to provide an outer shape (diameter) D of the light receiving surface 20A of the solar cell 20.
A display panel having a display section larger than 0 can be used. Further, even if a module, a solar cell, and a support member similar to those of the related art are used, a display panel of a modified shape (partition part) is used without reducing power generation efficiency. Accordingly, it is an object of the present invention to provide a solar watch display plate structure that can freely express a design and expand a design variation.
【0014】[0014]
【課題を解決するための手段】上記の目的を達成するた
めに、請求項1の発明に係るソーラー時計用表示板構造
は、モジュール上方にソーラーセルを積層し支持部材で
固定すると共に、前記ソーラーセルの上方に表示板を固
定したソーラー時計用表示板の構造において、前記表示
板は、光を透過する上文字板と、該上文字板の下面の一
部と一体となった下文字板とよりなり、前記上文字板
は、モジュールに取付けられたソーラーセル外形より大
きいことを特徴とする。In order to achieve the above-mentioned object, a solar clock display panel structure according to the present invention is characterized in that a solar cell is stacked above a module and fixed by a support member, and the solar cell is fixed to the solar cell. In the structure of a solar clock display plate having a display plate fixed above a cell, the display plate has an upper dial plate that transmits light, and a lower dial plate integrated with a part of the lower surface of the upper dial plate. Wherein the upper dial is larger than the outer shape of the solar cell mounted on the module.
【0015】また、上記の目的を達成するために、請求
項2の発明に係るソーラー時計用表示板構造は、前記下
文字板は、光を透過し、前記支持部材の内形形状より僅
かに小さな外形形状を有していることを特徴とする。According to another aspect of the present invention, there is provided a solar timepiece display plate structure according to the second aspect of the present invention, wherein the lower dial transmits light and is slightly smaller than the inner shape of the support member. It has a small external shape.
【0016】また、上記の目的を達成するために、請求
項3の発明に係るソーラー時計用表示板構造は、前記表
示板は、前記支持部材の位置決め部に前記下文字板の外
周に形成した位置決め部を係合させ、前記表示板を前記
支持部材に固定したことを特徴とする。According to another aspect of the present invention, there is provided a solar timepiece display plate structure, wherein the display plate is formed on a positioning portion of the support member on an outer periphery of the lower dial. The display panel is fixed to the support member by engaging a positioning portion.
【0017】また、上記の目的を達成するために、請求
項4の発明に係るソーラー時計用表示板構造は、前記支
持部材の位置決め部は、切欠または上方に向かった突起
からなり、一方、下文字板の位置決め部は、前記切欠ま
たは突起に係合させるための突起部からなることを特徴
とする。According to another aspect of the present invention, there is provided a solar timepiece display panel structure in which the positioning portion of the support member is formed of a notch or an upwardly directed protrusion, while the lower portion is provided with a lower portion. The positioning portion of the dial comprises a projection for engaging with the notch or projection.
【0018】また、上記の目的を達成するために、請求
項5の発明に係るソーラー時計用表示板構造は、前記下
文字板は、前記支持部材の外形形状より僅かに大きな内
形形状を有していることを特徴とする。According to another aspect of the present invention, the lower dial has an inner shape slightly larger than an outer shape of the support member. It is characterized by doing.
【0019】また、上記の目的を達成するために、請求
項6の発明に係るソーラー時計用表示板構造は、前記表
示板は、前記支持部材の位置決め部に前記下文字板の内
周に形成した位置決め部を係合させ、前記表示板を前記
支持部材に固定したことを特徴とする。According to another aspect of the present invention, there is provided a solar timepiece display plate structure according to the present invention, wherein the display plate is formed on a positioning portion of the support member on an inner periphery of the lower dial. The display panel is fixed to the support member by engaging the positioning portion.
【0020】また、上記の目的を達成するために、請求
項7の発明に係るソーラー時計用表示板構造は、前記支
持部材の位置決め部は、切欠または上方に向かった突起
からなり、一方、下文字板の位置決め部は、前記切欠ま
たは突起に係合させるための突起部または凹部からなる
ことを特徴とする。According to another aspect of the present invention, there is provided a solar timepiece display panel structure according to a seventh aspect of the present invention, wherein the positioning portion of the support member is formed of a notch or an upwardly directed protrusion, while The positioning portion of the dial is characterized by comprising a projection or a recess for engaging with the notch or projection.
【0021】また、上記の目的を達成するために、請求
項8の発明に係るソーラー時計用表示板構造は、前記ソ
ーラーセル外形より外側に位置する前記表示板の上文字
板及び下文字板は、下方が見えない仕上げとなっている
ことを特徴とする。According to another aspect of the present invention, there is provided a solar clock display panel structure according to the present invention, wherein the upper and lower dials of the display panel located outside the outer shape of the solar cell are provided. , Characterized in that the lower part is not visible.
【0022】また、上記の目的を達成するために、請求
項9の発明に係るソーラー時計用表示板構造は、前記上
文字板の外形形状が異形であることを特徴とする。According to a ninth aspect of the present invention, there is provided a solar timepiece display plate structure, wherein the outer shape of the upper dial is irregular.
【0023】また、上記の目的を達成するために、請求
項10の発明に係るソーラー時計用表示板構造は、前記
上文字板の表示部が異形であることを特徴とする。According to a tenth aspect of the present invention, there is provided a solar timepiece display plate structure, wherein a display portion of the upper dial is irregularly shaped.
【0024】また、上記の目的を達成するために、請求
項11の発明に係るソーラー時計用表示板構造は、前記
上文字板と前記下文字板は、一体成形または別体で製作
後、一体として表示板としたことを特徴とする。According to another aspect of the present invention, there is provided a solar timepiece display plate structure according to the present invention, wherein the upper dial and the lower dial are integrally molded or separately manufactured and then integrated. And a display panel.
【0025】[0025]
【発明の実施の形態】以下、本発明の実施の形態を図面
に基づいて説明する。Embodiments of the present invention will be described below with reference to the drawings.
【0026】(実施例1)本発明に係るソーラー時計用
表示板構造の実施例1を図1から図3に示す。図1は本
発明に係るソーラー時計用表示板構造の要部分解斜視
図、図2はソーラー時計用表示板構造の同平面図、図3
は同ソーラー時計用表示板構造の断面図である。(Embodiment 1) FIGS. 1 to 3 show Embodiment 1 of a solar watch display panel structure according to the present invention. FIG. 1 is an exploded perspective view of a main part of a solar watch display panel structure according to the present invention, FIG. 2 is a plan view of the solar watch display panel structure, and FIG.
FIG. 2 is a sectional view of the solar watch display panel structure.
【0027】ソーラー時計用表示板構造の実施例1にあ
っては、上記した従来例との重複を避け同一構成につい
ては同一符号を付しての説明を省略する。図1に示す様
に異形の外形形状を有する上文字板1は、中心部に挿通
孔2を穿設し、表部に印刷、接着等により時字1Aを設
け、またソーラーセル20の受光面20Aと対向する面
は、支持部材30の内形(径)D1と同形(径)または
僅かに小さい透明窓部3を有しいる。また該透明窓部3
以外の外方面3Aは、下方に位置する支持部材30が見
えない様に印刷、シール等により表部または裏部に装飾
処理を施し、外観の見てくれをよくしている。また、上
文字板1の外形寸法は、支持部材30の外形(径)Dよ
り少なくとも同寸か寸大となっている。In the first embodiment of the solar watch display panel structure, the same components as those in the above-described conventional example are denoted by the same reference numerals, and description thereof will be omitted. An upper dial 1 having an irregular outer shape as shown in FIG. 1 has an insertion hole 2 formed in the center, a time character 1A is provided on the front part by printing, bonding or the like, and a light receiving surface of the solar cell 20 is provided. The surface facing 20 </ b> A has a transparent window 3 having the same shape (diameter) or slightly smaller than the inner shape (diameter) D <b> 1 of the support member 30. The transparent window 3
The outer surface 3A other than the above is subjected to decoration processing on the front or back part by printing, sealing, etc. so that the support member 30 located below is not visible, so that the appearance can be seen well. The outer dimensions of the upper dial 1 are at least the same as or larger than the outer diameter (diameter) D of the support member 30.
【0028】また、下文字板4は、光を透過する部材か
ら成り、中心部にソーラーセル20の挿通孔21と連通
する挿通孔5穿設し、そして支持部材30の位置決め部
である位置決め凹部32と対向する箇所に位置決め部で
ある位置決め凸部6を外方に突設してある。さらに、下
文字板4は、支持部材30の内径D1より僅かに形
(径)小の外形(径)D2を有している。さらに、上文
字板1の下面1Bと下文字板4の上面4Aは挿通孔2と
挿通孔5を同心に連通し接着剤等の固着手段により固着
されて表示板8を形成する。The lower dial 4 is made of a member that transmits light, has an insertion hole 5 formed at the center thereof so as to communicate with the insertion hole 21 of the solar cell 20, and a positioning recess serving as a positioning portion of the support member 30. A positioning convex portion 6 as a positioning portion is provided to protrude outward at a location facing the portion 32. Further, the lower dial 4 has an outer shape (diameter) D2 slightly smaller in shape (diameter) than the inner diameter D1 of the support member 30. Further, the lower surface 1B of the upper dial 1 and the upper surface 4A of the lower dial 4 are concentrically communicated with the insertion hole 2 and the insertion hole 5, and are fixed by a fixing means such as an adhesive to form the display plate 8.
【0029】そして、前記従来例と同様に構成されたモ
ジュール10とソーラーセル20及び支持部材30の上
方より該支持部材30の位置決め凹部32に下文字板4
の位置決め凸部6を係合することにより表示部8は、支
持部材30に係合し、ソーラー時計用表示板構造の要部
は、一体にユニット化される。さらに、図2に示す様に
モジュール10とソーラーセル20及び支持部材30の
外径Dは、表示部8の外端を越えることはない。Then, the lower dial 4 is inserted into the positioning recess 32 of the supporting member 30 from above the module 10, the solar cell 20, and the supporting member 30 which are constructed in the same manner as in the conventional example.
The display portion 8 is engaged with the support member 30 by engaging the positioning protrusion 6 of the above, and the main part of the solar watch display plate structure is integrally unitized. Further, as shown in FIG. 2, the outer diameter D of the module 10, the solar cell 20, and the support member 30 does not exceed the outer end of the display unit 8.
【0030】上記のようにユニット化されたソーラー時
計用表示板構造は、図3に示す様に前記針軸11に時針
11h、分針11m、秒針11sをそれぞれ取付け、外
胴60の上方より該外胴60の内部の下方の段部60B
に支持部材30の係止フック33の先端が当接し、モジ
ュール10等のユニット化されたものが外胴60の内部
に載置される。次に、段部61Aにパッキン63を周設
して上方より風防62を圧入固定した内胴61を段部6
0Aにパッキン64を周設した外胴60の上方より圧入
固定して腕時計W1を構成する。As shown in FIG. 3, the solar clock display panel structure unitized as described above has an hour hand 11h, a minute hand 11m, and a second hand 11s attached to the needle shaft 11, respectively. Lower step portion 60B inside the body 60
The distal end of the locking hook 33 of the support member 30 abuts, and a unitized unit such as the module 10 is placed inside the outer shell 60. Next, a packing 63 is provided around the step portion 61A, and the inner drum 61, into which the draft shield 62 is press-fitted from above, is fixed to the step portion 6A.
The wristwatch W1 is formed by press-fitting and fixing from above the outer shell 60 around which the packing 64 is provided at 0A.
【0031】上記の如く構成されたソーラー時計用表示
板構造は、見切り形(径)D6を有する内胴61の段部
61Bで表示板8である上文字板1の外方面3Aの外端
と外胴60の段部60Bに係止フック33の先端が当接
することでモジュール10を挟持し固定する。従って、
図2及び図3からも明らかなように表示板8の外形Dと
見切り形(径)D6及び受光面20Aの外形(径)D0
とは、D0<D6<Dの関係となり見切り形(径)D6
が腕時計W1の視認可能な表示面となる。The solar watch display panel structure constructed as described above has a stepped portion 61B of an inner body 61 having a parting shape (diameter) D6 and an outer end of the outer surface 3A of the upper dial 1, which is the display plate 8, and The module 10 is pinched and fixed by the tip of the locking hook 33 abutting on the step portion 60B of the outer trunk 60. Therefore,
As is clear from FIGS. 2 and 3, the outer shape D of the display panel 8, the parting shape (diameter) D 6, and the outer shape (diameter) D 0 of the light receiving surface 20 A are shown.
Means the relationship of D0 <D6 <D and the parting-off (diameter) D6
Is the viewable display surface of the watch W1.
【0032】(実施例2)本発明に係るソーラー時計用
表示板構造の実施例2を図4から図6に示す。図4は本
発明に係るソーラー時計用表示板構造の要部の分解斜視
図、図5は同平面図、図6は同ソーラー時計用表示板構
造の断面図、図7は同ソーラー時計用表示板構造の他の
実施例の要部分解斜視図である。(Embodiment 2) FIGS. 4 to 6 show Embodiment 2 of a solar watch display panel structure according to the present invention. 4 is an exploded perspective view of a main part of the solar watch display panel structure according to the present invention, FIG. 5 is a plan view of the same, FIG. 6 is a cross-sectional view of the solar watch display panel structure, and FIG. It is a principal part disassembled perspective view of other Example of a board structure.
【0033】ソーラー時計用表示板構造の実施例2にあ
っては、上記した従来例との重複を避け同一構成につい
ては同一符号を付しての説明を省略する。図4に示すよ
うにモジュール10の上面に一体または別体に固定手段
により設けられた支持部材130は中心部に前記モジュ
ール10の中心部に設けられた針軸11を挿通する挿通
孔131を穿設し、外端に位置決め部である位置決め凹
部132を形成してある。In the second embodiment of the solar watch display panel structure, the same components as those of the above-described conventional example are denoted by the same reference numerals, and description thereof will be omitted. As shown in FIG. 4, a support member 130 provided integrally or separately on the upper surface of the module 10 by a fixing means has a through hole 131 through which a needle shaft 11 provided at the center of the module 10 is inserted. And a positioning recess 132 as a positioning portion is formed at the outer end.
【0034】また、ソーラーセル120は、挿通孔12
1を中心部に穿設し、上面にリング状に打ち抜きした粘
着シートを貼着して絶縁と干渉防止の隙間を形成する段
部122を設け、その内形(径)は受光面120Aの外
形(径)D0と一致している。また外端に切欠部123
を設けてある。The solar cell 120 is provided with the insertion hole 12.
1 is formed in the center, and a step 122 is formed on the upper surface to form a gap for insulation and interference prevention by sticking a pressure-sensitive adhesive sheet punched in a ring shape, and the inner shape (diameter) is the outer shape of the light receiving surface 120A. (Diameter) coincides with D0. The notch 123
Is provided.
【0035】また、表示板140は、上面の中心部に挿
通孔141を穿設し、従来例と同様な手段により時字1
40Aを設けた上文字板142と下面にリング状の下文
字板143を一体に成形し、リング状の内形(径)はソ
ーラーセル120の外形(径)より僅かに形(径)大の
嵌合凹部144を形成している。さらに、該嵌合凹部1
44の内周部に内方に向かって位置決め部である位置決
め凸部145を一体に設けてある。The display plate 140 has an insertion hole 141 formed in the center of the upper surface, and the time character 1 is formed by the same means as in the conventional example.
An upper dial 142 provided with 40A and a ring-shaped lower dial 143 are integrally formed on the lower surface, and the inner shape (diameter) of the ring is slightly larger than the outer shape (diameter) of the solar cell 120. A fitting recess 144 is formed. Further, the fitting recess 1
A positioning convex portion 145 which is a positioning portion is provided integrally on an inner peripheral portion of 44.
【0036】そして、前記した挿通孔131に針軸11
を挿通して適宜の位置に一体に固定した支持部材130
の上方よりソーラーセル120の挿通孔121に針軸1
1を挿通すると共に位置決め凹部123と位置決め凹部
132とを平面視一致させる様にソーラーセル120を
支持部材130に載置する。次に表示板140の嵌合凹
部144をソーラーセル120の上方より覆設し、位置
決め凸部145を位置決め凹部123と位置決め凹部1
32に嵌め込むことにより本実施例のソーラー時計用表
示板構造となる。The needle shaft 11 is inserted into the insertion hole 131.
Through which the support member 130 is integrally fixed at an appropriate position.
The needle shaft 1 is inserted through the insertion hole 121 of the solar cell 120 from above.
1, and the solar cell 120 is placed on the support member 130 so that the positioning concave portion 123 and the positioning concave portion 132 are aligned with each other in a plan view. Next, the fitting concave portion 144 of the display panel 140 is covered from above the solar cell 120, and the positioning convex portion 145 is aligned with the positioning concave portion 123 and the positioning concave portion 1.
By fitting it into the display 32, the structure of the display plate for a solar watch of this embodiment is obtained.
【0037】上記のようにユニット化されたソーラー時
計用表示板構造は、図6からも明らかな様に実施例1と
同様な構成により腕時計W2を構成する。この際、前記
したソーラー時計用表示板構造の表示板140の上面の
外縁を内胴61の段部61Bとモジュール10の載置部
12の下面12Bが外胴60の段部60A′により挟持
固定される。従って、実施例1同様、内胴61の見切り
形(径)D6が腕時計W2の視認可能な表示面となる。The solar watch display panel structure unitized as described above constitutes a wristwatch W2 with a configuration similar to that of the first embodiment, as is apparent from FIG. At this time, the outer edge of the upper surface of the display plate 140 having the above-mentioned solar clock display plate structure is fixed by holding the step portion 61B of the inner body 61 and the lower surface 12B of the mounting portion 12 of the module 10 by the step portion 60A 'of the outer case 60. Is done. Therefore, as in the first embodiment, the parting shape (diameter) D6 of the inner body 61 becomes a visible display surface of the wristwatch W2.
【0038】また、図7に示すように従来例または実施
例1と共通の部材を用いて実施例2の表示板140と同
様の構成を持つ表示板150による他の実施例について
簡単に説明すると、表示板150は、上面の中心部に挿
通孔151を穿設し、従来例と同様な手段により時字1
50Aを設けた上文字板152とリング状の下文字板1
53は、支持部材30の外径Dより僅かに形(径)大の
内形(径)を有する嵌合凹部154を形成している。さ
らに、該嵌合凹部154の内周部に内方に向かって位置
決め部である位置決め凸部155を一体に設けてある。
さらに上文字板152の下面152Bと下文字板153
の上面153Aは接着剤等の固着手段により固着されて
表示板150を形成する。Another embodiment using a display panel 150 having the same configuration as the display panel 140 of the second embodiment using the same members as the conventional example or the first embodiment as shown in FIG. 7 will be briefly described. , The display plate 150 has an insertion hole 151 formed at the center of the upper surface, and the time character 1 is formed by the same means as the conventional example.
Upper dial 152 provided with 50A and ring-shaped lower dial 1
53 forms a fitting recess 154 having an inner shape (diameter) slightly larger (diameter) than the outer diameter D of the support member 30. Further, a positioning convex portion 155 serving as a positioning portion is provided integrally on an inner peripheral portion of the fitting concave portion 154.
Furthermore, the lower surface 152B of the upper dial 152 and the lower dial 153
The upper surface 153A is fixed by a fixing means such as an adhesive to form the display panel 150.
【0039】そして上記実施例1と共通のユニット化さ
れたモジュール10とソーラーセル20及び支持部材3
0の位置決め凹部32に位置決め凸部155を嵌め込む
ことにより支持部材30は嵌合凹部154に嵌合され表
示板150は層設される。上記のようにユニット化され
たソーラー時計用表示板構造は、実施例1と同様の構成
で腕時計を成す。Then, the unitized module 10, the solar cell 20, and the support member 3 which are common to the first embodiment
The supporting member 30 is fitted into the fitting concave portion 154 by fitting the positioning convex portion 155 into the 0 positioning concave portion 32, and the display plate 150 is provided in layers. The solar clock display plate structure unitized as described above forms a wristwatch with the same configuration as that of the first embodiment.
【0040】また、上記実施例1において、図示しない
が表示板8の透明窓部3は下方に位置する支持部材30
が見えない範囲で異形の透明窓部であってもよい。ま
た、下文字板4に位置決め凹部を設け、支持部材30の
対向する箇所に位置決め凸部を設けてもよい。あるい
は、表示板8の取付け位置の精度を高めるため支持部材
30の位置決め凹部32の上方に位置決めピンを突設
し、対向する下文字板4の位置決め凸部6に係合する凹
部または孔を設けてもよい。さらに、支持部材30の下
方に形成された係止フック33は特に設けなくとも実施
例2と同様に腕時計W1内に挟持固定されることは実施
形態として当然考えられる。In the first embodiment, although not shown, the transparent window 3 of the display panel 8 is supported by the supporting member 30 located below.
The transparent window portion may be a deformed window portion as long as it cannot be seen. Further, a positioning concave portion may be provided on the lower dial 4, and a positioning convex portion may be provided at a position facing the support member 30. Alternatively, in order to increase the accuracy of the mounting position of the display plate 8, a positioning pin is projected from above the positioning concave portion 32 of the support member 30, and a concave portion or a hole is provided to engage with the positioning convex portion 6 of the lower dial 4 facing the same. You may. Further, it is naturally conceivable as an embodiment that the locking hook 33 formed below the support member 30 is sandwiched and fixed in the wristwatch W1 similarly to the second embodiment without particularly providing.
【0041】また、上記実施例2において、図示しない
が表示板140は、異形または円形形状とした上文字板
142とリング状の下文字板143を別体に成形して実
施例1と同様に接着剤等の固着手段により一体に固着し
て表示板140を形成してもよい。また、表示板150
は上文字板152と下文字板153を一体に成形しても
よい。さらに、上記実施例において腕時計W1、W2は
共に上開構造のケースとしたが、従来例と同様に裏蓋に
よる下開構造のケースであっても実施可能なことは、さ
らに言うまでもない。In the second embodiment, a display plate 140 (not shown) is formed by molding an upper or lower dial 142 and a ring-shaped lower dial 143 separately from each other in the same manner as in the first embodiment. The display panel 140 may be integrally fixed by a fixing means such as an adhesive. The display panel 150
The upper dial 152 and the lower dial 153 may be integrally formed. Further, in the above-described embodiment, the wristwatches W1 and W2 are both cases having the upper open structure. However, it is needless to say that the embodiment can be carried out even in the case of the lower open structure with the back cover as in the conventional example.
【0042】[0042]
【発明の効果】上記した本発明によれば、従来と同様な
ソーラーセルを使用しても発電効率を低下させることな
く、ソーラーセルの受光面の外形より大きな表示部を有
する表示板の使用が可能となったばかりか、表示板の表
示部が異形(見切り部)にすることができ、従って自由
なデザイン表現ができデザインバリエーションの拡大が
図れ外観品質が向上すること等の効果があった。According to the present invention described above, it is possible to use a display panel having a display portion larger than the outer shape of the light receiving surface of the solar cell without lowering the power generation efficiency even if a conventional solar cell is used. Not only has it become possible, but the display portion of the display panel can have an irregular shape (partitioning portion), so that free design expression can be achieved, design variations can be expanded, and the appearance quality can be improved.
【図1】本発明に係るソーラー時計用表示板構造の実施
例1の要部分解斜視図である。FIG. 1 is an exploded perspective view of a main part of a solar watch display panel structure according to a first embodiment of the present invention.
【図2】本発明に係るソーラー時計用表示板構造の実施
例1の平面図である。FIG. 2 is a plan view of Embodiment 1 of the solar watch display panel structure according to the present invention.
【図3】本発明に係るソーラー時計用表示板構造の実施
例1の断面図である。FIG. 3 is a cross-sectional view of Embodiment 1 of the solar watch display panel structure according to the present invention.
【図4】本発明に係るソーラー時計用表示板構造の実施
例2の要部分解斜視図である。FIG. 4 is an exploded perspective view of a main part of a solar watch display panel structure according to a second embodiment of the present invention.
【図5】本発明に係るソーラー時計用表示板構造の実施
例2の平面図である。FIG. 5 is a plan view of a solar watch display panel structure according to a second embodiment of the present invention.
【図6】本発明に係るソーラー時計用表示板構造の実施
例2の断面図である。FIG. 6 is a sectional view of Embodiment 2 of the solar watch display panel structure according to the present invention.
【図7】本発明に係るソーラー時計用表示板構造の他の
実施例の要部分解斜視図である。FIG. 7 is an exploded perspective view of a main part of another embodiment of the solar watch display panel structure according to the present invention.
【図8】従来のソーラー時計用表示板構造の要部分解斜
視図である。FIG. 8 is an exploded perspective view of a main part of a conventional solar watch display panel structure.
【図9】従来のソーラー時計用表示板構造の平面図であ
る。FIG. 9 is a plan view of a conventional solar watch display panel structure.
【図10】従来のソーラー時計用表示板構造の断面図で
ある。FIG. 10 is a cross-sectional view of a conventional solar watch display panel structure.
1、142、152 上文字板 1A、140A、150A 時字 2、5、141、151 挿通孔 3 透明窓部 3A 外方面 4、143、153 下文字板 6、145、155 位置決め凸部 8、140、150 表示板 W1、W2 腕時計 10 モジュール 11 針軸 12 載置部 13 係止凹部 14 位置決め突起 20 ソーラーセル 22 段部 20A 受光面 23 切欠部 24 位置決め凹部 30 支持部材 32、132 位置決め凹部 33 係止フック 1, 142, 152 Upper dial 1A, 140A, 150A Time character 2, 5, 141, 151 Insertion hole 3 Transparent window 3A Outer surface 4, 143, 153 Lower dial 6, 145, 155 Positioning protrusion 8, 140 , 150 display plate W1, W2 watch 10 module 11 needle shaft 12 mounting portion 13 locking concave portion 14 positioning projection 20 solar cell 22 step portion 20A light receiving surface 23 notch portion 24 positioning concave portion 30 support member 32, 132 positioning concave portion 33 locking hook
Claims (11)
支持部材で固定すると共に、前記ソーラーセルの上方に
表示板を固定したソーラー時計用表示板の構造におい
て、前記表示板は、光を透過する上文字板と、該上文字
板の下面の一部と一体となった下文字板とよりなり、前
記上文字板は、モジュールに取付けられたソーラーセル
外形より大きいことを特徴とするソーラー時計用表示板
構造。1. In a solar clock display panel structure in which a solar cell is stacked above a module and fixed by a supporting member, and a display panel is fixed above the solar cell, the display panel transmits light. A dial for a solar clock, comprising a dial and a lower dial integrated with a part of the lower surface of the upper dial, wherein the upper dial is larger than the outer shape of a solar cell mounted on a module. Board structure.
部材の内形形状より僅かに小さな外形形状を有している
ことを特徴とする請求項1記載のソーラー時計用表示板
構造。2. The solar watch display plate structure according to claim 1, wherein the lower dial has an outer shape that transmits light and is slightly smaller than an inner shape of the support member. .
部に前記下文字板の外周に形成した位置決め部を係合さ
せ、前記表示板を前記支持部材に固定したことを特徴と
する請求項1記載のソーラー時計用表示板構造。3. The display plate according to claim 2, wherein a positioning portion formed on an outer periphery of the lower dial is engaged with a positioning portion of the support member, and the display plate is fixed to the support member. 2. The display plate structure for a solar watch according to 1.
は上方に向かった突起からなり、一方、下文字板の位置
決め部は、前記切欠または突起に係合させるための突起
部からなることを特徴とする請求項3記載のソーラー時
計用表示板構造。4. The positioning portion of the support member comprises a notch or an upwardly directed projection, while the positioning portion of the lower dial comprises a projection for engaging with the notch or the projection. The display plate structure for a solar clock according to claim 3, wherein
状より僅かに大きな内形形状を有していることを特徴と
する請求項1記載のソーラー時計用表示板構造。5. The solar watch display plate structure according to claim 1, wherein said lower dial has an inner shape slightly larger than an outer shape of said support member.
部に前記下文字板の内周に形成した位置決め部を係合さ
せ、前記表示板を前記支持部材に固定したことを特徴と
する請求項1記載のソーラー時計用表示板構造。6. The display plate, wherein a positioning portion formed on an inner periphery of the lower dial is engaged with a positioning portion of the support member, and the display plate is fixed to the support member. Item 2. A solar clock display panel structure according to Item 1.
は上方に向かった突起からなり、一方、下文字板の位置
決め部は、前記切欠または突起に係合させるための突起
部または凹部からなることを特徴とする請求項6記載の
ソーラー時計用表示板構造。7. The positioning part of the support member is formed of a notch or a projection facing upward, while the positioning part of the lower dial is formed of a projection or a recess for engaging with the notch or the projection. The display structure for a solar watch according to claim 6, characterized in that:
る前記表示板の上文字板及び下文字板は、下方が見えな
い仕上げとなっていることを特徴とする請求項6記載の
ソーラー時計用表示板構造。8. The display for a solar clock according to claim 6, wherein the upper dial and the lower dial of the display plate located outside the outer shape of the solar cell are finished so that the lower part is not visible. Board structure.
とを特徴とする請求項1記載のソーラー時計用表示板構
造。9. The display structure for a solar watch according to claim 1, wherein the outer shape of the upper dial is irregular.
とを特徴とする請求項1記載のソーラー時計用表示板構
造。10. The display plate structure for a solar timepiece according to claim 1, wherein the display portion of the upper dial is odd-shaped.
成形または別体で製作後、一体として表示板としたこと
を特徴とする請求項1記載のソーラー時計用表示板構
造。11. The display plate structure for a solar timepiece according to claim 1, wherein the upper dial plate and the lower dial plate are integrally formed or manufactured separately, and then integrally formed as a display plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP31695097A JP3810536B2 (en) | 1997-11-18 | 1997-11-18 | Display board structure for solar clock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP31695097A JP3810536B2 (en) | 1997-11-18 | 1997-11-18 | Display board structure for solar clock |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH11148981A true JPH11148981A (en) | 1999-06-02 |
JP3810536B2 JP3810536B2 (en) | 2006-08-16 |
Family
ID=18082750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP31695097A Expired - Lifetime JP3810536B2 (en) | 1997-11-18 | 1997-11-18 | Display board structure for solar clock |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3810536B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013096818A (en) * | 2011-10-31 | 2013-05-20 | Seiko Instruments Inc | Electronic watch |
JP2013108904A (en) * | 2011-11-22 | 2013-06-06 | Seiko Epson Corp | Solar battery-powered electronic watch |
US10488825B2 (en) * | 2017-04-28 | 2019-11-26 | Lg Electronics Inc. | Mobile terminal module and watch type mobile terminal |
JP2020153972A (en) * | 2019-03-19 | 2020-09-24 | オメガ・エス アー | Dial for watch displaying universal time |
US10824115B2 (en) | 2017-02-06 | 2020-11-03 | Seiko Instruments Inc. | Timepiece |
-
1997
- 1997-11-18 JP JP31695097A patent/JP3810536B2/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013096818A (en) * | 2011-10-31 | 2013-05-20 | Seiko Instruments Inc | Electronic watch |
JP2013108904A (en) * | 2011-11-22 | 2013-06-06 | Seiko Epson Corp | Solar battery-powered electronic watch |
US10824115B2 (en) | 2017-02-06 | 2020-11-03 | Seiko Instruments Inc. | Timepiece |
US10488825B2 (en) * | 2017-04-28 | 2019-11-26 | Lg Electronics Inc. | Mobile terminal module and watch type mobile terminal |
JP2020153972A (en) * | 2019-03-19 | 2020-09-24 | オメガ・エス アー | Dial for watch displaying universal time |
Also Published As
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