JPS5843264Y2 - electronic clock - Google Patents
electronic clockInfo
- Publication number
- JPS5843264Y2 JPS5843264Y2 JP1977166465U JP16646577U JPS5843264Y2 JP S5843264 Y2 JPS5843264 Y2 JP S5843264Y2 JP 1977166465 U JP1977166465 U JP 1977166465U JP 16646577 U JP16646577 U JP 16646577U JP S5843264 Y2 JPS5843264 Y2 JP S5843264Y2
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- panel
- panel frame
- circuit board
- liquid crystal
- 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
Landscapes
- Connecting Device With Holders (AREA)
- Electric Clocks (AREA)
Description
【考案の詳細な説明】
本考案は電子時計における照明用ランプの保持構造に関
するものである。[Detailed Description of the Invention] The present invention relates to a holding structure for an illumination lamp in an electronic watch.
従来の電子時計における照明用ランプの保持構造は、回
路基板にランプのリードをハンダ付等で固着させたり、
回路基板にスルーホールを設け、そのスルーホールにラ
ンプのリードを挿入し、プラスチックなどで造られた楔
を用いてランプリードを挾持していた。The holding structure for the lighting lamp in conventional electronic watches consists of fixing the lamp leads to the circuit board with soldering, etc.
A through hole was provided in the circuit board, the lamp lead was inserted into the through hole, and a wedge made of plastic or the like was used to hold the lamp lead.
ランプを回路基板にハンダ付けする方法は、ランプと回
路基板の分離が不可能となり、ランプが切れたとき回路
基板もいっしょに取り変えねばならないのでアフターサ
ービス上大きな欠点となる。The method of soldering the lamp to the circuit board makes it impossible to separate the lamp and circuit board, and when the lamp burns out, the circuit board must be replaced as well, which is a major drawback in terms of after-sales service.
回路基板にスルーホールを設け、プラスチック楔でラン
プのリードを挟持する方法は、スルーホールの形成およ
び部品数の増加のためコスト高になる欠点を有する。The method of providing through holes in the circuit board and sandwiching the lamp leads with plastic wedges has the drawback of increasing costs due to the formation of the through holes and the increased number of parts.
本考案は上記の欠点を除去し、コストの安いランプの保
持構造を提供することを目的とする。The present invention aims to eliminate the above-mentioned drawbacks and provide an inexpensive lamp holding structure.
以下添付図面の実施例に基き本考案を詳細に説明する。The present invention will be explained in detail below based on the embodiments shown in the accompanying drawings.
第１図、第２図は従来の実施例である。第１図において
、ランプ１は回路基板２にハンダ付され固着されている
。FIGS. 1 and 2 show conventional embodiments. In FIG. 1, a lamp 1 is soldered and fixed to a circuit board 2.
第２図は回路基板１２にあけられたスルーホール１２
ａおよび１２ ｂ内で゛ランプ１１ノリード１１ ａお
よび１１ ｂが、楔１３ａおよび１３ｂによって固定さ
れている。Figure 2 shows a through hole 12 drilled in a circuit board 12.
The lamp 11 leads 11a and 11b are fixed within the lamps 11a and 12b by wedges 13a and 13b.
第３図および第４図は、本考案の実施例であり、液晶表
示パネル２２をパネル枠２３の凹部に収納して取付ける
と共に、前記液晶表示パネル２２の外周とパネル枠内周
との間に構成される一部の間隙部に照明用ランプ２４を
保持してなる。3 and 4 show an embodiment of the present invention, in which a liquid crystal display panel 22 is housed and attached in a recessed part of a panel frame 23, and a space between the outer periphery of the liquid crystal display panel 22 and the inner periphery of the panel frame is An illumination lamp 24 is held in a part of the gap.
前記パネル枠２３には、パネル枠外部から前記間隙部へ
貫通する貫通穴（小穴）２３ ａ 、２３ ｂがあけら
れ、前記小穴に前記照明用ランプのリード２４ ａ 、
２４ ｂを挿入し、前記貫通穴からパネル枠外へ突出し
たリード２４ａ、２４ｂの端部をパネル枠２３の平坦面
と、この平担面上に平行に設置した回路基板とで挾み固
定しである。The panel frame 23 has through holes (small holes) 23 a , 23 b penetrating from the outside of the panel frame to the gap, and leads 24 a , 23 b of the illumination lamps are inserted into the small holes.
24b, and the ends of the leads 24a and 24b protruding from the through hole to the outside of the panel frame are sandwiched and fixed between the flat surface of the panel frame 23 and the circuit board installed parallel to this flat surface. be.
このような構成において、液晶表示パネル２２、照明用
ランプ２４は次のように組立てられる。In such a configuration, the liquid crystal display panel 22 and the illumination lamp 24 are assembled as follows.
すなわち、液晶表示パネル２２をパネル枠２３の凹部に
収納した状態で地板２１上に設置される。That is, the liquid crystal display panel 22 is installed on the base plate 21 with the liquid crystal display panel 22 housed in the recess of the panel frame 23.
照明用ランプ２４は、あらかじめ液晶表示パネルとパネ
ル枠との間に形成された間隙内に配置され、第４図に示
すようにパネル枠２３の小穴２３ ａ 、２３ ｂによ
ってそれぞれランプ２４のリード２４ ａ 、２４ ｂ
がガイドされてランプ２４が保持されている。The illumination lamp 24 is placed in a gap previously formed between the liquid crystal display panel and the panel frame, and as shown in FIG. a, 24 b
is guided to hold the lamp 24.
そのパネル枠２３がパネル２２を組み込んだ後におかれ
、ついで回路基板２５が組み込まれる。The panel frame 23 is placed after the panel 22 is assembled, and then the circuit board 25 is assembled.
ランプ２４のリード２４ ａおよび２４ ｂは、パネル
枠２３と回路基板２５により固定され、回路基板２５に
設けられた電極パターンと電気的に接続される。Leads 24 a and 24 b of the lamp 24 are fixed by the panel frame 23 and the circuit board 25 and electrically connected to an electrode pattern provided on the circuit board 25 .
以上のように本考案によれば、パネル枠の小穴を介して
照明ランプを液晶パネルとパネル枠とによって形成した
間隙部に設置したから液晶パネルの外周部の至近部分に
ランプを配置することができ、ランプの照明効果を十分
発揮でき、しかも、ハンダ付をしたり、回路基板にスル
ーホールを設け、楔という部品を不要とすることができ
るのでコストの安い照明装置を提供できるだけでなく、
ランプの着脱が容易なため、アフターサービス上におい
て大きな利点となる。As described above, according to the present invention, since the illumination lamp is installed in the gap formed by the liquid crystal panel and the panel frame through the small hole in the panel frame, the lamp can be placed close to the outer periphery of the liquid crystal panel. This not only makes it possible to provide a low-cost lighting device that can fully demonstrate the lighting effect of the lamp, but also eliminates the need for parts such as soldering, through-holes on the circuit board, and wedges.
Since the lamp can be easily attached and detached, this is a great advantage in terms of after-sales service.
第１図および第２図は従来の実施例の側断面図であり、
第３図は、本考案の一実施例の側断面図、第４図は、第
３図の要部のみを表わした平面図である。
１．１１．２５・・・・・・回路基板、２，１２．２４
・・・・・・ランプ、１２ａ 、１２ ｂ 、２４ ａ
、２４ ｂ ・・・−・・ランプリード、１３ ａ
、１３ｂ・・・・・・楔、２１・・・・・・地板、２２
・・・・・・パネル、２３・・・・・・パネル枠である
。1 and 2 are side sectional views of a conventional embodiment,
FIG. 3 is a side sectional view of one embodiment of the present invention, and FIG. 4 is a plan view showing only the essential parts of FIG. 3. 1.11.25...Circuit board, 2,12.24
... Lamp, 12a, 12b, 24a
, 24 b ... Lamp lead, 13 a
, 13b... Wedge, 21... Main plate, 22
. . . Panel, 23 . . . Panel frame.
Claims (1)
と共に前記液晶表示パネル外周とパネル枠内周との間に
構成される一部の間隙部に照明用ランプを保持してなる
ものにおいて、前記パネル枠には、外部から前記間隙部
へ貫通する貫通穴を設け、前記貫通穴に前記照明用ラン
プのリードを挿入し前記貫通穴からパネル枠外へ突出し
た端部をパネル枠の平坦面と、この平坦面上に平行に設
置された回路基板とで挾み固定したことを特徴とする電
子時計。A liquid crystal display panel is housed and attached to a recessed part of a panel frame, and an illumination lamp is held in a part of the gap formed between the outer periphery of the liquid crystal display panel and the inner periphery of the panel frame, wherein the panel The frame is provided with a through hole that penetrates from the outside into the gap, and the lead of the lighting lamp is inserted into the through hole, and the end that protrudes from the through hole to the outside of the panel frame is connected to the flat surface of the panel frame. An electronic timepiece characterized by being sandwiched and fixed between a circuit board placed parallel to a flat surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977166465U JPS5843264Y2 (en) | 1977-12-09 | 1977-12-09 | electronic clock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977166465U JPS5843264Y2 (en) | 1977-12-09 | 1977-12-09 | electronic clock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5490671U JPS5490671U (en) | 1979-06-27 |
| JPS5843264Y2 true JPS5843264Y2 (en) | 1983-09-30 |
Family
ID=29165789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977166465U Expired JPS5843264Y2 (en) | 1977-12-09 | 1977-12-09 | electronic clock |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5843264Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4917254U (en) * | 1972-05-17 | 1974-02-14 |
-
1977
- 1977-12-09 JP JP1977166465U patent/JPS5843264Y2/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4917254U (en) * | 1972-05-17 | 1974-02-14 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5490671U (en) | 1979-06-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5843264Y2 (en) | electronic clock | |
| JPS5854716Y2 (en) | Layout structure of LCD clock | |
| JPS6020071Y2 (en) | Structure of electronic optical display clock | |
| JPS6015196Y2 (en) | Structure of LCD clock display | |
| JPH0416956Y2 (en) | ||
| JPS6244386Y2 (en) | ||
| JPS58307Y2 (en) | electronic clock | |
| JPS6139988Y2 (en) | ||
| JPS5841575Y2 (en) | Fixed structure of display device | |
| JPS5824424Y2 (en) | Electronic watch trimmer capacitor support device | |
| JPS59121680U (en) | Small lamp mounting structure for small electronic equipment | |
| JPS6143270Y2 (en) | ||
| JPS5956594U (en) | Electronic clock with pulse sensor | |
| JPS6031690U (en) | electronic watch | |
| JPS60150486U (en) | Modular structure of electronic clock with alarm | |
| JPS58154493U (en) | Module structure of electronic wristwatch | |
| JPS59120496U (en) | Watch coil mounting structure | |
| JPS6115594U (en) | clock lamp lighting structure | |
| JPS5832390U (en) | Module structure of electronic clock | |
| JPS59128587U (en) | Combined display electronic clock | |
| JPS5832393U (en) | Module structure of electronic clock | |
| JPS5992881U (en) | Electromagnetic speaker mounting structure of electronic clock | |
| JPS58153386U (en) | Electronic clock display correction device | |
| JPS60152986U (en) | Electronic clock panel fixing structure | |
| JPH0167598U (en) |