JPH0323593Y2 - - Google Patents
Info
- Publication number
- JPH0323593Y2 JPH0323593Y2 JP1984029431U JP2943184U JPH0323593Y2 JP H0323593 Y2 JPH0323593 Y2 JP H0323593Y2 JP 1984029431 U JP1984029431 U JP 1984029431U JP 2943184 U JP2943184 U JP 2943184U JP H0323593 Y2 JPH0323593 Y2 JP H0323593Y2
- Authority
- JP
- Japan
- Prior art keywords
- battery
- negative terminal
- liquid crystal
- crystal panel
- holding plate
- 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
- 239000004973 liquid crystal related substance Substances 0.000 claims description 14
- 238000005336 cracking Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- Y02E60/12—
Landscapes
- Electromechanical Clocks (AREA)
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
- Battery Mounting, Suspending (AREA)
- Electric Clocks (AREA)
Description
【考案の詳細な説明】
本考案は電子時計の電池の支持構造に関し、特
に衝撃力によつて電池と液晶パネルがぶつかり、
液晶パネルが割れることを防止するために、電池
と液晶パネルとの隙間に金属部品の一部分を配置
したものである。[Detailed description of the invention] The present invention relates to a support structure for a battery in an electronic watch.
In order to prevent the liquid crystal panel from cracking, a part of the metal part is placed in the gap between the battery and the liquid crystal panel.
従来の電子時計では電池と液晶パネルとが平面
的に重なるような場合、衝撃力により電池が液晶
パネルにぶつかり液晶パネルが割れるのを防止す
るために、電池と液晶パネルとの隙間を大きくす
るか、電池マイナス端子の形状をハンモツクのよ
うにしてやる必要があつた。前者の場合は時計の
厚みが増してしまうという重大なデメリツトが生
じるし、後者の場合は電池マイナス端子の形状が
複雑となりコストアツプの要因になるばかりでな
く、条件のよいハンモツクの形状を見い出すため
に電池およびパネルわく等のレイアウトに制限が
生じ、ひいては消費者に好まれない電子時計を製
造しかねないといつた事態が起こる。 In conventional electronic watches, when the battery and the LCD panel overlap horizontally, it is necessary to increase the gap between the battery and the LCD panel to prevent the battery from hitting the LCD panel due to impact force and breaking the LCD panel. It was necessary to shape the negative terminal of the battery to resemble a hammock. In the former case, there will be a serious disadvantage of increasing the thickness of the watch, and in the latter case, the shape of the battery negative terminal will be complicated, which will not only increase costs, but also make it difficult to find a suitable hammock shape. There are restrictions on the layout of batteries, panel frames, etc., and this may lead to the production of electronic watches that are not preferred by consumers.
また、電池を液晶パネルと平面的に重ねなけれ
ば液晶パネルが衝撃力で割れる事態はなくなるが
液晶パネルの表示部を時計体の中央に配置するこ
とができなくなるから、限られた平面スペースの
中で液晶パネルの表示内容を少くせざるを得なく
なつたり、文字や数字が小さくなり見にくい表示
をせざるを得なくなる。 In addition, if the battery is not stacked flat with the LCD panel, the LCD panel will not break due to impact force, but it will not be possible to place the display part of the LCD panel in the center of the watch body. Therefore, the content displayed on the LCD panel has to be reduced, and the characters and numbers have become smaller and difficult to read.
第３図は従来の電池の支持構造の断面図、第４
図はその平面図を示す。 Figure 3 is a cross-sectional view of a conventional battery support structure;
The figure shows its plan view.
第３図および第４図において、電池６は液晶パ
ネル２と平面的に重なつた配置にあり、電池６の
陰極缶は電池マイナス端子３により保持されてい
る。ここで、電池マイナス端子３はパネルわく１
と回路基板４の缶に保持されている。さらに電池
マイナス端子３と液晶パネル２は平面的に重なつ
た位置にある。そして、衝撃時における電池マイ
ナス端子３と電池６の陽極缶クリンプ部の隙間は
シヨート防止のため十分広くとる必要がある。こ
のような従来の電池の支持構造は実開昭57−
20683号公報などに開示されている。 In FIGS. 3 and 4, the battery 6 is arranged so as to overlap the liquid crystal panel 2 in plan view, and the cathode can of the battery 6 is held by the battery negative terminal 3. Here, battery negative terminal 3 is connected to panel frame 1
and is held in the can of the circuit board 4. Furthermore, the battery negative terminal 3 and the liquid crystal panel 2 are located in a position where they overlap in a plane. The gap between the battery negative terminal 3 and the anode can crimp portion of the battery 6 at the time of impact needs to be sufficiently wide to prevent shock. This kind of conventional battery support structure was developed in U.S. Pat.
This is disclosed in Publication No. 20683, etc.
また、電池マイナス端子のかわりに電池受けば
ねを用い、電池の陽極缶を電池押えばねで保持し
た構造は、実開昭58−165972号公報、実開昭57−
24582号公報に開示されているが、部品数が多く
なつたり、部品形状が複雑となるとともに電池の
保持を確実にするのが難しいという問題点があつ
た。 In addition, a structure in which a battery receiving spring is used instead of the battery negative terminal and the battery anode can is held by the battery pressing spring is disclosed in Japanese Utility Model Application No. 58-165972 and Japanese Utility Model Application Publication No. 57-
This is disclosed in Japanese Patent No. 24582, but there are problems in that the number of parts increases, the shape of the parts becomes complicated, and it is difficult to securely hold the battery.
そこで、この考案の目的は、従来のこのような
問題点を解決するため、少ない部品で確実に電池
を保持した小型・薄型で液晶パネル割れの防止さ
れた電子時計を得ることを目的としている。 Therefore, the purpose of this invention is to solve these conventional problems by creating a small, thin electronic watch that securely holds a battery with fewer parts, and that prevents the liquid crystal panel from cracking.
以下に本考案を添付の実施例に基き詳細に説明
する。 The present invention will be explained in detail below based on the attached examples.
第１図は本考案の断面図であり、第２図は本考
案の平面図（透視図）である。第１図および第２
図において、パネルわく１の薄肉の段部に液晶パ
ネル２の外側部を組み込む。そして、パネルわく
２の台部に電池マイナス端子３を組む。ここで、
電池マイナス端子３は液晶パネル２と平面的に重
ならない位置にある。次に、パネルわく２の上面
に回路基板４を組む。次に、回路基板４の上に回
路押え板５を組む。ここで、前記回路基板４およ
び回路押え板５は電池６をにげた形状としてい
る。そして、回路押え板５には、回路基板４の切
欠き部４ａを通る弾性支持部５ａが形成されてい
る。この弾性支持部５ａは、電池６の陽極缶クリ
ンプ部を下から支持するように曲げられた形状と
なつている。 FIG. 1 is a sectional view of the present invention, and FIG. 2 is a plan view (perspective view) of the present invention. Figures 1 and 2
In the figure, the outer part of a liquid crystal panel 2 is assembled into a thin step part of a panel frame 1. Then, the battery negative terminal 3 is assembled on the base of the panel frame 2. here,
The battery negative terminal 3 is located at a position that does not overlap the liquid crystal panel 2 in a plane. Next, the circuit board 4 is assembled on the top surface of the panel frame 2. Next, the circuit holding plate 5 is assembled on the circuit board 4. Here, the circuit board 4 and the circuit holding plate 5 are shaped so that the battery 6 is exposed. The circuit holding plate 5 is formed with an elastic support portion 5a that passes through the cutout portion 4a of the circuit board 4. This elastic support portion 5a has a bent shape so as to support the anode can crimp portion of the battery 6 from below.
そして、回路基板４および回路押え５の電池に
げ部に電池６を組む。 Then, the battery 6 is assembled on the circuit board 4 and the battery part of the circuit presser 5.
電池６の陽極缶クリンプ部の一部は、液晶パネ
ル２のない部分ではパネルわく１により支持され
る。電池６の陰極缶は電池マイナス端子３に接触
する。そして、電池６の陽極缶クリンプ部の別の
一部を回路押え板５の弾性支持部５ａで支持す
る。 A portion of the anode can crimp portion of the battery 6 is supported by the panel frame 1 in a portion where the liquid crystal panel 2 is not provided. The cathode can of the battery 6 contacts the battery negative terminal 3. Then, another part of the anode can crimp portion of the battery 6 is supported by the elastic support portion 5a of the circuit holding plate 5.
回路押え板５の弾性支持部５ａは、電池６と液
晶パネル２の間に配置されている。 The elastic support portion 5a of the circuit holding plate 5 is arranged between the battery 6 and the liquid crystal panel 2.
この考案は、以上説明したように電池の陽極缶
クリンプ部を回路押え板に設けた弾性支持部によ
り支持することにより、少ない構成部品で電池を
確実に保持して衝撃時の液晶パネルの割れを防止
することができる。さらに、電池の支持が電池の
陰極缶部よりは薄い電池の陽極缶クリンプ部であ
り、しかも、電池マイナス端子と液晶パネルが平
面的に重ならない位置にあるため、時計の薄型
化、小型化が図れるという効果がある。 As explained above, this idea supports the anode can crimp part of the battery with the elastic support part provided on the circuit holding plate, thereby securely holding the battery with a small number of components and preventing the liquid crystal panel from cracking in the event of an impact. It can be prevented. Furthermore, the battery is supported by the battery's anode can crimp, which is thinner than the battery's cathode can, and because the battery's negative terminal and the liquid crystal panel are located in a position where they do not overlap on a plane, watches can be made thinner and smaller. It has the effect of being able to
第１図および第２図は本考案の実施例のそれぞ
れ断面図および平面図（透視図）である。第３図
および第４図は従来の実施例のそれぞれ断面図お
よび平面図である。
１……パネルわく、２……液晶パネル、３……
電池マイナス端子、４……回路基板、４ａ……回
路基板切欠き部、５……回路押え板、５ａ……回
路押え板弾性支持部、６……電池。
1 and 2 are a sectional view and a plan view (perspective view), respectively, of an embodiment of the present invention. 3 and 4 are a sectional view and a plan view, respectively, of a conventional embodiment. 1...Panel frame, 2...LCD panel, 3...
Battery negative terminal, 4... Circuit board, 4a... Circuit board notch, 5... Circuit holding plate, 5a... Circuit holding plate elastic support part, 6... Battery.
Claims (1)
と、回路押え板と電池マイナス端子を有する電
子時計の電池支持構造において、 パネルわくに載せた前記回路基板と、 前記回路基板に接して配置されるとともに、
前記電池の陽極缶クリンプ部を支持する弾性支
持部を構成した回路押え板と、 電池の陰極缶に一部が接する電池マイナス端
子と、前記電池の陰極缶がある側の面の一部に
相対する位置に電池の下面支持部を有するパネ
ルわくと、前記回路押え板の弾性支持部の先端
部及び前記電池の陰極缶側の面の一部とすき間
をもつて重なる位置にある液晶パネルとを有す
ることを特徴とする電子時計の電池の支持構
造。 (2) 前記電池マイナス端子が、前記液晶パネルと
重ならない位置に配置されている実用新案登録
請求の範囲第１項記載の電子時計の電池の支持
構造。[Claims for Utility Model Registration] (1) In a battery support structure for an electronic watch having at least a battery, a liquid crystal panel, a circuit board, a circuit holding plate, and a battery negative terminal, the circuit board mounted on a panel frame; disposed in contact with the circuit board, and
a circuit holding plate constituting an elastic support portion that supports the anode can crimp portion of the battery; a battery negative terminal that is partially in contact with the cathode can of the battery; a panel frame having a lower surface support portion of the battery at a position where the lower surface support portion of the battery is located; and a liquid crystal panel located at a position overlapping the tip portion of the elastic support portion of the circuit holding plate and a part of the surface of the cathode can side of the battery with a gap. A support structure for a battery of an electronic watch, characterized by comprising: (2) The battery support structure for an electronic timepiece according to claim 1, wherein the battery negative terminal is arranged at a position that does not overlap with the liquid crystal panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2943184U JPS60141585U (en) | 1984-03-01 | 1984-03-01 | Electronic watch battery support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2943184U JPS60141585U (en) | 1984-03-01 | 1984-03-01 | Electronic watch battery support structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60141585U JPS60141585U (en) | 1985-09-19 |
| JPH0323593Y2 true JPH0323593Y2 (en) | 1991-05-22 |
Family
ID=30528228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2943184U Granted JPS60141585U (en) | 1984-03-01 | 1984-03-01 | Electronic watch battery support structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60141585U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5720683B2 (en) * | 1974-11-07 | 1982-04-30 | ||
| JPS5724582B2 (en) * | 1973-01-12 | 1982-05-25 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5720683U (en) * | 1980-07-11 | 1982-02-02 | ||
| JPS5724582U (en) * | 1980-07-17 | 1982-02-08 | ||
| JPS58165972U (en) * | 1982-04-30 | 1983-11-05 | シチズン時計株式会社 | Watch battery retention structure |
-
1984
- 1984-03-01 JP JP2943184U patent/JPS60141585U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5724582B2 (en) * | 1973-01-12 | 1982-05-25 | ||
| JPS5720683B2 (en) * | 1974-11-07 | 1982-04-30 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60141585U (en) | 1985-09-19 |
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