JPS603632B2 - electronic clock - Google Patents
electronic clockInfo
- Publication number
- JPS603632B2 JPS603632B2 JP52144163A JP14416377A JPS603632B2 JP S603632 B2 JPS603632 B2 JP S603632B2 JP 52144163 A JP52144163 A JP 52144163A JP 14416377 A JP14416377 A JP 14416377A JP S603632 B2 JPS603632 B2 JP S603632B2
- Authority
- JP
- Japan
- Prior art keywords
- panel
- liquid crystal
- frame
- electronic clock
- present
- 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
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G99/00—Subject matter not provided for in other groups of this subclass
Description
【発明の詳細な説明】
本発明は薄型パネルのガラスの保護に関するものである
。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to the protection of glass in thin panels.
最近デジタル時計も薄型指向が強くなり、主要部品であ
る液晶パネル、回路基板、電池とも増々薄いものが使用
されている。Recently, there has been a strong trend toward thinner digital watches, and the main components such as liquid crystal panels, circuit boards, and batteries are increasingly becoming thinner.
この場合に問題になるのが液晶パネルのガラス割れであ
る。本発明は薄型パネルのガラス割れを防止する有効な
方法を提供するものである。従来製品は第１図に示す如
く、パネルーの外周当援する数個所に島状の突出部２ａ
を設けてパネルーの位置決めとショックからパネルガラ
スを保護するようになっているが、パネル面積を極力広
くとる関係で前記突出部２ａの肉厚はあまり大きくとれ
ず、激しいショックが加わると突出部２ａがたわみ外装
ケースとぶつかりパネル１が割れてしまうことがよくあ
った。In this case, the problem is glass cracking of the liquid crystal panel. The present invention provides an effective method for preventing glass breakage in thin panels. As shown in Fig. 1, the conventional product has island-shaped protrusions 2a at several locations that support the outer periphery of the panel.
is provided to position the panel and protect the panel glass from shock.However, in order to ensure the panel area is as wide as possible, the thickness of the protrusion 2a cannot be made very large, and if a severe shock is applied, the protrusion 2a Panel 1 often broke due to deflection and collision with the exterior case.
本発明は、前述した従来製品の欠点を解消することを目
的としたものである。The present invention aims to eliminate the drawbacks of the conventional products mentioned above.
第２図により本発明の実施例を紹介する。An embodiment of the present invention will be introduced with reference to FIG.
パネル枠２は従来製品と同じようにネジ止め又は熱力シ
メにて基板３に取り付けられている。該パネル枠２に液
晶パネル１の側面を連ねる薄肉の壁を設けパネル１のコ
ーナーに相対する位置に凹部の逃げ２ｃを設けるもので
ある。本発明によれば薄肉でも壁は継がつているので強
度があまり低下せず、激しいショックが加わった場合に
は壁はたわむがパネルーの弱いコーナー部ｌａは、前記
パネル枠の凹部２Ｃによりスキ間が確保されるのでパネ
ル枠２と衝突することがないので完全に守られる。The panel frame 2 is attached to the substrate 3 by screws or thermal fastening in the same way as conventional products. The panel frame 2 is provided with a thin wall that connects the side surfaces of the liquid crystal panel 1, and a recessed relief 2c is provided at a position facing the corner of the panel 1. According to the present invention, even if the wall is thin, the wall is connected, so the strength does not decrease so much, and although the wall will bend when a severe shock is applied, the weak corner part la of the panel will have a gap due to the recess 2C of the panel frame. Since it is secured, there is no collision with the panel frame 2, so it is completely protected.
又パネルーの組込み時に誤ってパネル枠２にぶつけるこ
ともなくなるので、組込み時のパネルコーナーのカケと
いう点でも効果がある。パネルー自体は、高額な部品な
ので市場において時計商など扱うことも考えると非常に
有効であると考えられます。本実施例では、パネル１の
固定にパネル枠２の一部に設けた弾性係止部２ｂにて締
結する方式をとっているが、従来の実施例の如くパネル
押ェ７のような方式でも採用できるものである。Furthermore, since the panel does not accidentally hit the panel frame 2 when assembled, it is also effective in preventing panel corners from breaking during assembly. Since the panel itself is an expensive part, it is considered to be very effective considering that it is handled by watch dealers in the market. In this embodiment, the panel 1 is fixed using an elastic locking portion 2b provided in a part of the panel frame 2, but a method such as the panel presser 7 as in the conventional embodiment may also be used. It can be adopted.
前述の如く、本発明はデジタル時計の薄型指向にマッチ
した極めて重要なもので、その効果はメーカー及び時計
商に対しても有益なものである。As mentioned above, the present invention is extremely important as it matches the trend toward thinner digital watches, and its effects are also beneficial to manufacturers and watch dealers.
第１図は従来例の平面図と側断面図、第２図は本発明の
平面図と断面図である。
１……液晶パネル、ｌａ……パネルのコーナー部、２・
・・…パネル枠、２ａ・・・・・・島状の突出部、２ｂ
・・・・・・パネル係止部、２Ｃ・・・・・・凹部逃げ
、３・・・・・・回路基板、４・・・・・・電池枠、５
・・・・・・電池、６・・・・・・リードゴム、７……
パネル押ェ。
第１図
第２図FIG. 1 is a plan view and a side sectional view of a conventional example, and FIG. 2 is a plan view and a sectional view of the present invention. 1...Liquid crystal panel, la...panel corner, 2.
...Panel frame, 2a...Island-like protrusion, 2b
...Panel locking part, 2C...Recess escape, 3...Circuit board, 4...Battery frame, 5
...Battery, 6...Lead rubber, 7...
Press the panel. Figure 1 Figure 2
Claims (1)
いて、前記パネル枠に液晶パネルのコーナー部に対する
逃げ部を形成したことを特徴とする液晶表示式の電子時
計。1. A liquid crystal display electronic timepiece in which a liquid crystal panel is housed and mounted in a panel frame, characterized in that the panel frame has a relief portion for a corner portion of the liquid crystal panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP52144163A JPS603632B2 (en) | 1977-11-30 | 1977-11-30 | electronic clock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP52144163A JPS603632B2 (en) | 1977-11-30 | 1977-11-30 | electronic clock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5476262A JPS5476262A (en) | 1979-06-18 |
| JPS603632B2 true JPS603632B2 (en) | 1985-01-29 |
Family
ID=15355655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP52144163A Expired JPS603632B2 (en) | 1977-11-30 | 1977-11-30 | electronic clock |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS603632B2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5288370A (en) * | 1976-01-20 | 1977-07-23 | Hitachi Ltd | Electronic watch |
-
1977
- 1977-11-30 JP JP52144163A patent/JPS603632B2/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5288370A (en) * | 1976-01-20 | 1977-07-23 | Hitachi Ltd | Electronic watch |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5476262A (en) | 1979-06-18 |
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