JP2901411B2 - Wristwatch type individual paging receiver - Google Patents
Wristwatch type individual paging receiverInfo
- Publication number
- JP2901411B2 JP2901411B2 JP4078255A JP7825592A JP2901411B2 JP 2901411 B2 JP2901411 B2 JP 2901411B2 JP 4078255 A JP4078255 A JP 4078255A JP 7825592 A JP7825592 A JP 7825592A JP 2901411 B2 JP2901411 B2 JP 2901411B2
- Authority
- JP
- Japan
- Prior art keywords
- back cover
- coin
- wristwatch
- type individual
- paging receiver
- 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 - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Battery Mounting, Suspending (AREA)
- Structure Of Receivers (AREA)
- Mobile Radio Communication Systems (AREA)
Description
【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION
【０００１】[0001]
【産業上の利用分野】本発明は、交換を必要とする電池
（コイン型電池等）にて動作させる腕時計型個別呼出用
受信機に関し、特に電池交換を容易にした裏カバー開閉
構造を有する腕時計型個別呼出用受信機に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wristwatch-type individual paging receiver operated by a battery (coin-type battery or the like) requiring replacement, and more particularly to a wristwatch having a back cover opening / closing structure for facilitating battery replacement. The present invention relates to a type individual paging receiver.
【０００２】[0002]
【従来の技術】近年における個別呼出用受信機は年々小
型化が進んでおり、ペンシル型、カード型そして腕時計
型と続々新タイプの個別呼出用受信機が市場に投入され
ている。2. Description of the Related Art In recent years, individual paging receivers have been reduced in size year by year, and new types of individual paging receivers, such as a pencil type, a card type and a wristwatch type, have been put on the market one after another.
【０００３】腕時計型の個別呼出用受信機については、
構造は一般の腕時計型とほぼ同じであるが根本的に異な
るのは、受信回路を駆動させる必要があるため一般の腕
時計よりも電池の消耗が早く、電池交換の回数が極めて
多いことである。このため、従来の腕時計型受信機に
は、電池交換のための裏カバーが付いており、使用者は
裏カバーを開閉して電池交換を行なっている。[0003] For a watch-type individual paging receiver,
Although the structure is almost the same as that of a general wristwatch type, the fundamental difference is that the receiving circuit must be driven, so that the battery is consumed faster than a general wristwatch and the number of times of battery replacement is extremely large. For this reason, a conventional wristwatch-type receiver is provided with a back cover for battery replacement, and a user performs battery replacement by opening and closing the back cover.
【０００４】従来の腕時計型個別呼出用受信機の一例を
図３に示す。図３に示すように、従来の腕時計型個別呼
出用受信機は、バンド２０ａとバンド２０ｂの付いたケ
ース本体１があり、裏カバー１０にて電池収容部２を覆
い、精密ドライバー等の工具を用いて四本のねじ１９で
裏カバー１０をケース本体１に固定する構造になってい
る。このため使用者は電池交換の際に精密ドライバー等
の工具を用いて四本のねじ１９を取り外してから電池交
換を行ない、電池交換後、裏カバー１０を閉じ四本のね
じ１９を締めて裏カバー１０を固定する必要があった。FIG. 3 shows an example of a conventional wristwatch-type individual call receiver. As shown in FIG. 3, the conventional wristwatch-type individual paging receiver has a case body 1 with a band 20a and a band 20b. The battery cover 2 is covered with a back cover 10, and tools such as a precision screwdriver are used. The structure is such that the back cover 10 is fixed to the case body 1 by using four screws 19. For this reason, when replacing the battery, the user removes the four screws 19 using a tool such as a precision screwdriver, and then replaces the battery. After replacing the battery, closes the back cover 10 and tightens the four screws 19 to replace the backside. The cover 10 had to be fixed.
【０００５】[0005]
【発明が解決しようとする課題】しかしながら、上述し
た従来の腕時計型個別呼出用受信機における裏カバー開
閉構造は、裏カバーの開閉の際に、精密ドライバー等の
工具を用いなければ、ねじの取付けおよび取り外しがで
きないので、腕時計と違い電池の消耗が激しく頻繁に電
池の交換を必要とする腕時計型個別呼出用受信機にあっ
ては、使用者は精密ドライバー等の工具を普段から持ち
歩かなければならないという問題がある。However, the back cover opening / closing structure in the above-mentioned conventional wristwatch-type individual paging receiver requires a screw mounting unless a tool such as a precision screwdriver is used to open / close the back cover. In the case of a wristwatch-type individual paging receiver that requires frequent replacement of batteries, unlike a wristwatch, the user must carry tools such as a precision screwdriver from day to day. There is a problem.
【０００６】しかも、ねじが小さく本数も多いため裏カ
バーを開閉するのに手間がかかるので、容易に電池交換
ができないばかりでなく、取り外したねじや裏カバー等
を紛失してしまうという問題があった。Moreover, since the screws are small and the number of screws is large, it takes time to open and close the back cover, so that not only can the battery be easily replaced but also the removed screws and the back cover are lost. Was.
【０００７】本発明は上述した問題点にかんがみてなさ
れたもので、部品紛失の恐れなく容易に裏カバーの開閉
ができる腕時計型個別呼出用受信機の提供を目的とす
る。SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and has as its object to provide a wristwatch-type individual paging receiver that can easily open and close the back cover without fear of losing parts.
【０００８】[0008]
【課題を解決するための手段】上記目的を達成するため
に本発明の腕時計型個別呼出用受信機は、電池収容部を
背面側に設けたケース本体と、電池交換時に開閉する裏
カバーにより構成される腕時計型個別呼出用受信機であ
って、裏カバーの一端側に設けた軸受部の貫通穴にスプ
リングシャフトを挿通して裏カバーをヒンジ構造でケー
ス本体に取付け、ヒンジ構造部の反対側に位置するケー
ス本体の部分には舌片を設けるとともに、裏カバーに前
記舌片と係合する凹部を有する可撓性係止部を設け、か
つ裏カバーにコイン等が挿入可能なスリット状の穴を形
成するとともに、前記スリット状の穴にコイン等を挿入
したときにコインによって押圧される凸部を裏カバーの
係止部の内側に設けてなる構成としてある。In order to achieve the above object, a wristwatch-type individual paging receiver according to the present invention comprises a case body having a battery accommodating portion provided on the rear side, and a back cover which is opened and closed when replacing the battery. A wristwatch type individual calling receiver, wherein a spring shaft is inserted into a through hole of a bearing portion provided on one end side of the back cover, and the back cover is attached to the case body with a hinge structure, and the opposite side of the hinge structure portion. A tongue piece is provided in a part of the case body located at a position, and a flexible locking portion having a concave portion that engages with the tongue piece is provided on the back cover, and a slit-like shape capable of inserting a coin or the like into the back cover. A hole is formed, and a convex portion pressed by the coin when a coin or the like is inserted into the slit-shaped hole is provided inside the engaging portion of the back cover.
【０００９】[0009]
【実施例】以下、本発明の一実施例について図面を参照
して説明する。図１は本発明の一実施例に係る腕時計型
個別呼出用受信機の裏カバー（電池カバー）を開いた状
態を示す斜視図、図２（ａ）は同じく裏カバーを閉じた
状態を示す斜視図、図２（ｂ）は図２（ａ）の横断面
図、図２（ｃ）はコインを挿入した状態を示す横断面図
である。An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing a state in which a back cover (battery cover) of a wristwatch-type individual paging receiver according to an embodiment of the present invention is opened, and FIG. 2A is a perspective view showing a state in which the back cover is also closed. FIG. 2B is a cross-sectional view of FIG. 2A, and FIG. 2C is a cross-sectional view showing a state where a coin is inserted.
【００１０】これらの図面に示すように、本発明の腕時
計型個別呼出用受信機は、電池収容部２を背面側に設け
たケース本体１と、電池交換時に開閉する裏カバー１０
及びバンド２０ａ及び２０ｂ等で構成してある。As shown in these drawings, the wristwatch-type individual calling receiver of the present invention comprises a case body 1 having a battery housing 2 provided on the back side, and a back cover 10 which opens and closes when batteries are replaced.
And bands 20a and 20b.
【００１１】裏カバー１０の一端側には軸受部１１が設
けてあり、この軸受部１１の貫通穴１１ａにスプリング
シャフト１２を挿通してヒンジ構造にて裏カバー１０を
ケース本体１に取付け、裏カバー１０を開閉できるよう
にしてある。A bearing 11 is provided at one end of the back cover 10. A spring shaft 12 is inserted through a through hole 11a of the bearing 11, and the back cover 10 is attached to the case body 1 by a hinge structure. The cover 10 can be opened and closed.
【００１２】裏カバー１０の他端には、凹部１４を有す
る可撓性係止部１３を設けてある。また、ケース本体１
のヒンジ構造部と反対側に位置する部分には舌片３が設
けてあり、上記裏カバー１０の可撓性係止部１３の凹部
１４と係合するように構成してある。At the other end of the back cover 10, a flexible locking portion 13 having a concave portion 14 is provided. Also, the case body 1
The tongue piece 3 is provided at a portion located on the side opposite to the hinge structure portion, and is configured to engage with the concave portion 14 of the flexible locking portion 13 of the back cover 10.
【００１３】裏カバー１０の可撓性係止部１３の手前側
には、コイン３０等が挿入可能なスリット状の穴１５が
形成してある。このスリット状の穴１５は、コイン３０
に沿った形状をしており、コイン３０を挿入した場合
に、スリット状の穴１５の先端からコイン３０が突出す
るように切欠き１６が設けてある。A slit-shaped hole 15 into which a coin 30 or the like can be inserted is formed on the front side of the flexible locking portion 13 of the back cover 10. This slit-shaped hole 15 is provided with a coin 30
The notch 16 is provided so that when the coin 30 is inserted, the coin 30 protrudes from the tip of the slit-shaped hole 15.
【００１４】また、このスリット状の穴１５は、コイン
３０が奥深く入りすぎて舌片３やスリット状穴１５に必
要以上に力が加わらないように、コイン３０に沿った形
状１７とすることによってストッパの機能を果してい
る。The slit-like hole 15 is formed into a shape 17 along the coin 30 so that the coin 30 does not enter the tongue 3 and the slit-like hole 15 too much because the coin 30 enters too deeply. It functions as a stopper.
【００１５】裏カバー１０の可撓性係止部１３の内側で
あって、凹部１４の上側に、凹部１８が設けてある。凹
部１８の高さは、スリット状の穴１５にコイン３０を挿
入したときに、コイン３０によって凸部１８が押圧され
て可撓性係止部１３が弾性によって撓み、凹部１４と舌
片３との係合が解除できるように設計される。A recess 18 is provided inside the flexible locking portion 13 of the back cover 10 and above the recess 14. When the coin 30 is inserted into the slit-shaped hole 15, the convex portion 18 is pressed by the coin 30 and the flexible locking portion 13 is flexed by elasticity, so that the concave portion 14 and the tongue piece 3 Is designed to be able to disengage.
【００１６】なお、可撓性係止部１３の内側の凸部１８
は次の二つの役目をしている。一つは、コイン３０をス
リット状穴１５にまっすぐ挿入するだけで係止部１３が
舌片３から外れる点であり、これはコイン３０周辺部、
特にスリット状穴１５と係止部１３に無理な力が加わる
のを防止している。もう一つは、コインを穴に挟み込む
ことによって凸部１８が裏カバー１０とコインを押圧し
て挾持する点であり、コインが裏カバー１０を開くとき
の取手の役目を果たしている。The convex portion 18 inside the flexible locking portion 13
Has two roles: One is that the locking portion 13 is disengaged from the tongue piece 3 only by inserting the coin 30 straight into the slit-shaped hole 15.
In particular, an excessive force is prevented from being applied to the slit-shaped hole 15 and the locking portion 13. The other is that the protrusion 18 presses and holds the coin against the back cover 10 by sandwiching the coin into the hole, and serves as a handle when the coin opens the back cover 10.
【００１７】次に、上記構成からなる本発明の腕時計型
個別呼出用受信機の作用について説明する。使用者は電
池収容部２に電池を入れ裏カバー１０を閉じる。その
際、裏カバー１０に設けられた可撓性係止部１３の凹部
１４がケース本体１に設けられた舌片３と係合して裏カ
バー１０が固定される。Next, the operation of the wristwatch-type individual paging receiver of the present invention having the above configuration will be described. The user puts the battery in the battery housing 2 and closes the back cover 10. At this time, the concave portion 14 of the flexible locking portion 13 provided on the back cover 10 engages with the tongue piece 3 provided on the case body 1 to fix the back cover 10.
【００１８】腕時計型個別呼出用受信機の使用により電
池寿命がきて電池交換が必要になった場合は、図２
（ａ）に示すようコイン３０を裏カバー１０に設けられ
たスリット状穴１５に挿入する。コイン３０の挿入前
は、図２（ｃ）に示すように裏カバー１０は係止部１３
によってケース本体１の舌片３に係合して固定されてい
るが、コイン３０が挿入されると図２（ｂ）に示すよう
に、スリット状穴１５が下方に向って狭くなっているた
め、可撓性係止片１３の内側に設けられた凸部１８によ
りコイン３０はスリット状穴１５に挟まれた状態にな
り、同時にコイン３０が凸部１８を押し出して係止部１
３は舌片３からはずれる。このとき、コイン３０を上に
引くと裏カバー１０がコイン３０と一緒に持ち上げられ
て開き、電池交換ができるようになる。If the battery life has expired due to the use of the wristwatch-type individual call receiver and the battery needs to be replaced, FIG.
As shown in (a), the coin 30 is inserted into the slit-like hole 15 provided in the back cover 10. Before the coin 30 is inserted, as shown in FIG.
2B, the tongue piece 3 of the case main body 1 is engaged and fixed, but when the coin 30 is inserted, the slit-shaped hole 15 is narrowed downward as shown in FIG. The coin 30 is sandwiched between the slit-shaped holes 15 by the convex portion 18 provided inside the flexible locking piece 13, and at the same time, the coin 30 pushes out the convex portion 18 and the locking portion 1
3 comes off the tongue piece 3. At this time, when the coin 30 is pulled upward, the back cover 10 is lifted and opened together with the coin 30, and the battery can be replaced.
【００１９】上述した本発明の腕時計型個別呼出用受信
機によれば、受信機の電池交換時において、精密ドライ
バーなどの工具を使用することなく、身近にあるコイン
等を用いて裏カバーの開閉ができ極めて便利である。こ
のことは、腕時計と違い電池交換を頻繁に必要とする腕
時計型個別呼出用受信機にとっては極めて重要なことで
ある。また、ヒンジ構造等によって全ての部品が一体化
されているので、部品紛失の恐れなく安心して電池交換
ができるとともに、容易に裏カバーの開閉ができる。According to the above-mentioned wristwatch-type individual calling receiver of the present invention, when the battery of the receiver is replaced, the back cover can be opened and closed using a coin or the like without using a tool such as a precision screwdriver. It is very convenient. This is extremely important for a wristwatch-type individual paging receiver that requires frequent battery replacement unlike a wristwatch. In addition, since all parts are integrated by a hinge structure or the like, the battery can be replaced without fear of losing parts and the back cover can be easily opened and closed.
【００２０】[0020]
【発明の効果】以上説明したように本発明の腕時計型個
別呼出用受信機によれば、部品紛失の恐れなく、容易に
裏カバーの開閉ができる。As described above, according to the wristwatch-type individual calling receiver of the present invention, the back cover can be easily opened and closed without fear of losing parts.
【図１】本発明の腕時計型個別呼出用受信機の裏カバー
を開いた状態を示す斜視図である。FIG. 1 is a perspective view showing a state in which a back cover of a wristwatch-type individual paging receiver of the present invention is opened.
【図２】本発明の腕時計型個別呼出用受信機を示す図で
あり、図２（ａ）は裏カバーを閉じた状態を示す斜視
図、図２（ｂ）は図２（ａ）の横断面図、図２（ｃ）は
コインを挿入した状態を示す横断面図である。FIG. 2 is a view showing a wristwatch-type individual calling receiver of the present invention, wherein FIG. 2 (a) is a perspective view showing a state in which a back cover is closed, and FIG. 2 (b) is a cross section of FIG. 2 (a). FIG. 2C is a cross-sectional view showing a state where a coin is inserted.
【図３】従来の腕時計型個別呼出用受信機の背面側の斜
視図である。FIG. 3 is a rear perspective view of a conventional wristwatch-type individual call receiver.
１…ケース本体 ２…電池収容部 ３…舌片 １０…裏カバー １１…軸受部 １１ａ…貫通穴 １２…スプリングシャフト １３…可撓性係合部 １４…凹部 １５…スリット状の穴 １８…凸部 ２０ａ，２０ｂ…バンド ３０…コイン DESCRIPTION OF SYMBOLS 1 ... Case main body 2 ... Battery accommodating part 3 ... Tongue piece 10 ... Back cover 11 ... Bearing part 11a ... Through-hole 12 ... Spring shaft 13 ... Flexible engaging part 14 ... Concave part 15 ... Slit-shaped hole 18 ... Convex part 20a, 20b ... band 30 ... coin
───────────────────────────────────────────────────── フロントページの続き 審査官 板橋 通孝 (56)参考文献 特開 昭58−64753（ＪＰ，Ａ) 特開 平４−207638（ＪＰ，Ａ) 特開 平５−244024（ＪＰ，Ａ) 実開 昭57−118724（ＪＰ，Ｕ) 実公 昭41−2570（ＪＰ，Ｙ１) (58)調査した分野(Int.Cl.6，ＤＢ名) H04B 1/08 H04B 7/26 H01M 2/10 ──────────────────────────────────────────────────続 き Continuation of the front page Examiner Michitaka Itabashi (56) References JP-A-58-64753 (JP, A) JP-A-4-207638 (JP, A) JP-A-5-244024 (JP, A) 57-118724 (JP, U) Jiko 41-2570 (JP, Y1) (58) Fields investigated (Int. Cl. 6 , DB name) H04B 1/08 H04B 7/26 H01M 2/10
Claims (1)
と、電池交換時に開閉する裏カバーにより構成される腕
時計型個別呼出用受信機であって、裏カバーの一端側に
設けた軸受部の貫通穴にスプリングシャフトを挿通して
裏カバーをヒンジ構造でケース本体に取付け、 ヒンジ構造部の反対側に位置するケース本体の部分には
舌片を設けるとともに、裏カバーに前記舌片と係合する
凹部を有する可撓性係止部を設け、 かつ裏カバーにコイン等が挿入可能なスリット状の穴を
形成するとともに、前記スリット状の穴にコイン等を挿
入したときにコインによって押圧される凸部を裏カバー
の係止部の内側に設けてなることを特徴とした腕時計型
個別呼出用受信機。1. A wristwatch-type individual paging receiver comprising a case body provided with a battery housing portion on the back side and a back cover which opens and closes when batteries are replaced, and a bearing portion provided on one end side of the back cover. The back cover is attached to the case body in a hinge structure by inserting a spring shaft into the through hole of the case body. A tongue piece is provided at a part of the case body located on the opposite side of the hinge structure part, and the back cover is engaged with the tongue piece. A flexible locking portion having a concave portion to be fitted is provided, and a slit-like hole through which a coin or the like can be inserted is formed in the back cover, and the coin is pressed by the coin when the coin or the like is inserted into the slit-like hole. A wristwatch-type individual paging receiver characterized in that a convex portion is provided inside the locking portion of the back cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4078255A JP2901411B2 (en) | 1992-02-28 | 1992-02-28 | Wristwatch type individual paging receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4078255A JP2901411B2 (en) | 1992-02-28 | 1992-02-28 | Wristwatch type individual paging receiver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05244060A JPH05244060A (en) | 1993-09-21 |
| JP2901411B2 true JP2901411B2 (en) | 1999-06-07 |
Family
ID=13656892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4078255A Expired - Fee Related JP2901411B2 (en) | 1992-02-28 | 1992-02-28 | Wristwatch type individual paging receiver |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2901411B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007299803A (en) * | 2006-04-27 | 2007-11-15 | Tatsuno Matsushita Denko Kk | Shell of electric equipment |
| JP5197985B2 (en) * | 2007-04-05 | 2013-05-15 | 日置電機株式会社 | Portable instrument with battery |
-
1992
- 1992-02-28 JP JP4078255A patent/JP2901411B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05244060A (en) | 1993-09-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |