JP2755046B2 - Cover device for portable small radio - Google Patents
Cover device for portable small radioInfo
- Publication number
- JP2755046B2 JP2755046B2 JP4142457A JP14245792A JP2755046B2 JP 2755046 B2 JP2755046 B2 JP 2755046B2 JP 4142457 A JP4142457 A JP 4142457A JP 14245792 A JP14245792 A JP 14245792A JP 2755046 B2 JP2755046 B2 JP 2755046B2
- Authority
- JP
- Japan
- Prior art keywords
- cover body
- case
- locking
- cover
- portable small
- 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
Landscapes
- Casings For Electric Apparatus (AREA)
- Transceivers (AREA)
- Structure Of Receivers (AREA)
- Transmitters (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は携帯用小型無線機等に使
用されているキーボードのカバー装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cover device for a keyboard used in a portable small radio device or the like.
【０００２】[0002]
【従来の技術】従来の携帯電話などの小型無線機には、
テンキーなどのキーボードが設けられているが、このキ
ーボードには携帯中誤ってキーなどに触れるのを防止し
たり、キーボードを保護する目的で開閉自在なカバーが
設けられている。2. Description of the Related Art Conventional small wireless devices such as mobile phones include:
Although a keyboard such as a numeric keypad is provided, this keyboard is provided with an openable / closable cover for the purpose of preventing a key or the like from being accidentally touched while carrying the portable telephone and protecting the keyboard.
【０００３】上記従来のカバーは図２に示すように、ケ
ースａに対してカバ−本体ｂの基部が回転軸ｃにより回
動自在に支承されていて、この回転軸ｃを中心にカバー
本体ｂを回動することにより、カバー本体ｂが開閉でき
るようになっている。As shown in FIG. 2, in the conventional cover, a base of a cover main body b is rotatably supported by a rotating shaft c with respect to a case a. The cover body b can be opened and closed by rotating.
【０００４】また回転軸ｃ近傍のケースａには、圧縮ば
ねｄにより回転軸ｃ方向へ付勢されたロック爪ｅが設け
られていて、カバー本体ｂを開放すると、このロック爪
ｅの先端がカバー本体ｂの基部に形成されたロック孔ｆ
に係合して、カバー本体ｂを開放位置へ係止すると共
に、カバー本体ｂをさらに開放すると、ケ−スａに設け
られたストッパ部ｇがカバー本体ｂに下方より当接し
て、それ以上カバー本体ｂが開かないように構成されて
いる。A case a near the rotation shaft c is provided with a lock claw urged in the direction of the rotation shaft c by a compression spring d. When the cover body b is opened, the tip of the lock claw e is set. Lock hole f formed at the base of cover body b
When the cover body b is further opened when the cover body b is further opened when the cover body b is further opened, the stopper portion g provided on the case a abuts on the cover body b from below. The cover body b is configured not to open.
【０００５】[0005]
【発明が解決しようとする課題】しかし上記従来のカバ
ー装置では、カバー本体ｂを開放位置に係止するのにロ
ック爪ｅ及びこれを付勢する圧縮ばねｄを使用している
ため、ケースａ側にこれらを設けるためのスペースを必
要として、無線機全体の小型化が難しいなどの不具合が
ある。However, in the above-mentioned conventional cover device, since the lock claw e and the compression spring d for urging the same are used to lock the cover body b at the open position, the case a There is a problem in that a space for providing these is required on the side, and it is difficult to reduce the size of the entire wireless device.
【０００６】またカバー本体ｂを開いてキーボードを操
作しているときにカバー本体ｂに大きな力が加わると、
カバー本体ｂが破損しやすいなどの不具合もある。When a large force is applied to the cover body b while operating the keyboard with the cover body b opened,
There is also a problem that the cover body b is easily damaged.
【０００７】本発明にかかる従来の不具合を改善するた
めになされたもので、無線機全体の小型化が可能で、し
かもカバー本体が破損することも少ない携帯用小型無線
機のカバー装置を提供することを目的とするものであ
る。[0007] The present invention has been made to improve the conventional disadvantages of the present invention, and provides a cover device for a portable small-sized wireless device which can reduce the size of the entire wireless device and in which the cover body is hardly damaged. The purpose is to do so.
【０００８】[0008]
【課題を解決するための手段】本発明は上記目的を達成
するために、ケース及びケースに設けられたキーボード
を開閉自在に覆うカバー本体を弾性を有する材料により
それぞれ成形し、かつカバー本体の基部を回転軸により
ケ−スに回動自在に取付けると共に、ケース側にカバー
本体を開放位置に係止する係止突部をケースと一体に形
成し、カバー本体側にこの係止部を乗り越えるロック爪
と、係止突部が嵌入する係止溝をカバー本体と一体に形
成したものである。According to the present invention, in order to achieve the above object, a case and a cover body which covers a keyboard provided on the case so as to be openable and closable are respectively formed of an elastic material, and a base of the cover body is formed. Is rotatably mounted on the case by a rotating shaft, and a locking projection for locking the cover body at the open position is formed integrally with the case on the case side, and a lock over the locking section on the cover body side. The claw and the locking groove into which the locking protrusion is fitted are formed integrally with the cover body.
【０００９】[0009]
【作用】上記構成によりケース側に圧縮ばねにより付勢
されたロック爪を設ける必要がないため、無線機全体の
小型化が図れると共に、カバー本体が開放状態のときに
大きな力が加わっても、弾性変形してこれを吸収するた
め、カバー本体が破損されることもない。With the above structure, it is not necessary to provide a lock claw biased by a compression spring on the case side, so that the size of the entire radio device can be reduced, and even if a large force is applied when the cover body is open. The cover body is not damaged because it is elastically deformed and absorbs it.
【００１０】[0010]
【実施例】以下本発明の一実施例を図１に示す図面を参
照して詳述する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below in detail with reference to the drawing shown in FIG.
【００１１】図１において１は携帯用小型無線機などの
ケースで、上面に図示しないキーボードが設けられてお
り、このキーボードは開閉自在なカバー本体２により覆
れている。In FIG. 1, reference numeral 1 denotes a case of a small portable radio, etc., and a keyboard (not shown) is provided on an upper surface thereof. The keyboard is covered by a cover body 2 which can be opened and closed freely.
【００１２】上記ケース１及びカバー本体２とも、表面
が弾性に富むエラストマーで、そして内部が樹脂により
形成されていて、カバー本体２の基部２ａは筒状となっ
ており、この基部２ａの中心部に貫通された回転軸３に
より、ケース１に対してカバー本体２が開閉自在に取付
けられている。Both the case 1 and the cover body 2 are made of a highly elastic elastomer and the inside is made of resin. The base 2a of the cover body 2 is cylindrical, and the center of the base 2a is The cover body 2 is attached to the case 1 so as to be openable and closable by a rotating shaft 3 penetrated through the cover 1.
【００１３】また、上記カバー本体２の基部２ａ外周に
は、カバー本体２を開放した際ケース１側に設けられた
係止突部１ａが嵌入するほぼＶ字形の係止溝２ｂと、そ
の側方にロック爪２ｃがカバー本体２と一体に成形され
ている。A substantially V-shaped locking groove 2b into which a locking projection 1a provided on the case 1 side when the cover body 2 is opened is fitted around the outer periphery of the base 2a of the cover body 2. On the other hand, a lock claw 2c is formed integrally with the cover body 2.
【００１４】上記ロック爪２ｃはほぼ山形に形成されて
いて、カバー本体２を開閉する際ケース１側に形成され
た係止部１ａを弾性により乗り越えるようになっている
と共に、ケース１側に係止部１ａはロック爪２ｃが乗り
越えやすいように先端が円弧状に形成されていて、Ｖ字
形の係止溝２ｂにも嵌入しやすい形状となっている。The lock claw 2c is formed substantially in the shape of a chevron so that when the cover body 2 is opened and closed, the locking claw 2c can elastically pass over the locking portion 1a formed on the case 1 side and engages with the case 1 side. The stop 1a has an arc-shaped tip so that the lock claw 2c can easily get over it, and has a shape that can easily fit into the V-shaped locking groove 2b.
【００１５】一方上記ケース１の側板１ｂ上端には、カ
バー本体２の上面に下方より当接して、カバー本体２が
それ以上開くのを阻止するストッパ部１ｃが形成されて
いる。On the other hand, at the upper end of the side plate 1b of the case 1, there is formed a stopper portion 1c which comes into contact with the upper surface of the cover body 2 from below and prevents the cover body 2 from being further opened.
【００１６】次に作用を説明すると、小型無線機などの
携帯時には、ケース１に対してカバー本体２が閉鎖され
ていて、携帯中誤ってキーボードに触れないようになっ
ている。Next, the operation will be described. When carrying a small wireless device or the like, the cover main body 2 is closed with respect to the case 1 so that the keyboard is not accidentally touched during carrying.
【００１７】次に小型無線機などを使用すべく、カバー
本体２を回転軸３を中心に回動してカバー本体２を開放
すると、カバー本体２の基部２ａ外周に突設されたロッ
ク爪２ｃが弾性変形してケース１の係止突部１ａを乗り
越えると共に、係止突部１ａが係止溝２ｂに図１に示す
ように嵌合するため、カバー本体２を開放位置に係止す
ることができる。Next, when the cover main body 2 is opened by rotating the cover main body 2 around the rotation shaft 3 in order to use a small radio device or the like, a lock claw 2c protruding from the outer periphery of the base 2a of the cover main body 2 is provided. Is elastically deformed and gets over the locking projection 1a of the case 1, and the locking projection 1a is fitted into the locking groove 2b as shown in FIG. Can be.
【００１８】またこの状態でカバー本体２にさらに開放
する方向へ力が加わるとケース１のストッパ部１ｃがカ
バー本体２の上面に下方より当接してカバー本体２がそ
れ以上開くのを阻止すると共に、カバー本体２が弾性変
形してこの外力を吸収するため、カバー本体２が大きな
外力により破損するのを防止することができる。In this state, when a force is further applied to the cover body 2 in a direction in which the cover body 2 is further opened, the stopper portion 1c of the case 1 contacts the upper surface of the cover body 2 from below to prevent the cover body 2 from being further opened. Since the cover body 2 is elastically deformed to absorb the external force, the cover body 2 can be prevented from being damaged by a large external force.
【００１９】[0019]
【発明の効果】本発明は以上詳述したように、ケース及
びカバー本体を弾性を有する材料で成形すると共に、ケ
ース側にカバー本体を開放位置に係止する係止突部を、
そしてカバー本体側にこの係止突部を乗り越えるロック
爪及び係止突部が嵌入する係止溝を設けたことから、従
来のような圧縮ばねにより付勢されたロック爪を設けず
にカバー本体を開放位置に係止できる。According to the present invention, as described in detail above, the case and the cover body are formed of an elastic material, and the case has a locking projection for locking the cover body in the open position.
Since the locking claw that goes over the locking protrusion and the locking groove into which the locking protrusion is fitted are provided on the cover body side, the cover body can be provided without the lock claw biased by the compression spring as in the related art. Can be locked in the open position.
【００２０】これによってケース側に圧縮ばねやロック
爪を設ける必要がないため、無線機全体の小型軽量化が
図れると共に、部品点数が少なくなることから、組立て
の容易化や価格低減も図れる。As a result, there is no need to provide a compression spring or a locking claw on the case side, so that the size and weight of the entire radio device can be reduced, and the number of components can be reduced, so that assembling can be facilitated and the cost can be reduced.
【００２１】また、カバー本体開放中にカバー本体に大
きな力が作用しても、カバー本体が弾性変形してこれを
吸収するため、大きな外力によりカバー本体ケースのカ
バー取付け部が破損するなどの不具合も解消することが
できる。Further, even if a large force is applied to the cover body while the cover body is open, the cover body is elastically deformed and absorbs it, so that a large external force may damage the cover mounting portion of the cover body case. Can also be eliminated.
【図１】本発明の一実施例になる携帯小型無線機のカバ
ー装置を示す断面図FIG. 1 is a sectional view showing a cover device of a portable small wireless device according to an embodiment of the present invention.
【図２】従来のカバー装置を示す断面図FIG. 2 is a sectional view showing a conventional cover device.
１ ケース １ａ 係止突部 ２ カバー本体 ２ａ 基部 ２ｂ 係止溝 ２ｃ ロック爪 ３ 回転軸 DESCRIPTION OF SYMBOLS 1 Case 1a Locking protrusion 2 Cover body 2a Base 2b Locking groove 2c Lock claw 3 Rotation shaft
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.6，ＤＢ名) H05K 5/03 H04B 1/034 H04B 1/08 H04B 1/38──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. 6 , DB name) H05K 5/03 H04B 1/034 H04B 1/08 H04B 1/38
Claims (1)
ドを開閉自在に覆うカバー本体を弾性を有する材料によ
りそれぞれ成形し、かつカバー本体の基部を回転軸によ
りケースに回動自在に取付けると共に、ケース側にカバ
ー本体を開放位置に係止する係止突部をケースと一体に
形成し、カバー本体側にこの係止突部を乗り越えるロッ
ク爪と、係止突部が嵌入する係止溝をカバー本体と一体
に形成してなる携帯用小型無線機のカバー装置。1. A case and a cover body which covers a keyboard provided on the case so as to be openable and closable are each formed of an elastic material, and a base of the cover body is rotatably attached to the case by a rotating shaft. A locking projection for locking the cover body to the open position is formed integrally with the case, and a locking claw that goes over the locking projection on the cover body side and a locking groove into which the locking projection fits are formed on the cover body. A cover device for a portable small-sized wireless device formed integrally with the device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4142457A JP2755046B2 (en) | 1992-06-03 | 1992-06-03 | Cover device for portable small radio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4142457A JP2755046B2 (en) | 1992-06-03 | 1992-06-03 | Cover device for portable small radio |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05335996A JPH05335996A (en) | 1993-12-17 |
| JP2755046B2 true JP2755046B2 (en) | 1998-05-20 |
Family
ID=15315765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4142457A Expired - Fee Related JP2755046B2 (en) | 1992-06-03 | 1992-06-03 | Cover device for portable small radio |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2755046B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6119019A (en) * | 1997-03-07 | 2000-09-12 | Ericsson Inc. | Flip cover assembly incorporating a cam member |
| JP5049909B2 (en) * | 2008-07-31 | 2012-10-17 | 日本電音株式会社 | Articles with protective covers that can be opened and closed |
| JP6601468B2 (en) | 2017-09-22 | 2019-11-06 | カシオ計算機株式会社 | Flight apparatus, flight method and program |
| JP6948963B2 (en) * | 2018-02-22 | 2021-10-13 | セイコーソリューションズ株式会社 | Fixed structure of cover and mobile terminal device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60167377U (en) * | 1984-04-16 | 1985-11-06 | 沖電気工業株式会社 | Panel cover locking mechanism |
-
1992
- 1992-06-03 JP JP4142457A patent/JP2755046B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05335996A (en) | 1993-12-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |