JP5134313B2 - Electronic device lid - Google Patents

Electronic device lid

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Publication number
JP5134313B2
JP5134313B2 JP2007226762A JP2007226762A JP5134313B2 JP 5134313 B2 JP5134313 B2 JP 5134313B2 JP 2007226762 A JP2007226762 A JP 2007226762A JP 2007226762 A JP2007226762 A JP 2007226762A JP 5134313 B2 JP5134313 B2 JP 5134313B2
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lid
rotating
rotating shaft
arm
electronic device
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JP2009058820A5 (en
JP2009058820A (en
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秀行 武澤
慶一 登
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Sigma Inc
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Sigma Inc
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    • 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

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  • Camera Bodies And Camera Details Or Accessories (AREA)
  • Casings For Electric Apparatus (AREA)
  • Studio Devices (AREA)
  • Battery Mounting, Suspending (AREA)

Description

本発明は、電子機器等で使用される電子機器用蓋の構造に関する。 The present invention relates to a structure of a lid for electronic equipment used in electronic equipment and the like.

従来、電子機器、例えば、カメラ等の小型電子機器の電池収納装置における電池蓋は、電池収納室を開閉するための回動操作と、閉鎖後に上記電池蓋をロックさせるための摺動操作を行うものが一般的であった。 2. Description of the Related Art Conventionally, a battery cover in a battery storage device of an electronic device, for example, a small electronic device such as a camera, performs a rotation operation for opening and closing the battery storage chamber and a sliding operation for locking the battery cover after closing. Things were common.

特許文献１に開示されている発明では、電池蓋に設けられている回転軸は外形が円形であり、回転軸をカメラ本体に設けられている回転軸受け内で摺動と回動とをさせることにより、電池蓋を閉止ロック位置から開放回動位置まで操作可能である。 In the invention disclosed in Patent Document 1, the rotating shaft provided in the battery lid has a circular outer shape, and the rotating shaft is slid and rotated within the rotating bearing provided in the camera body. Thus, the battery lid can be operated from the closing lock position to the opening rotation position.

また、特許文献２で開示されている発明では、電池蓋に設けられている回転軸の外周面を一部カットすることにより、回転軸をカット面付き円形断面の形状に成形している。カット面を電池蓋の摺動方向と一致するように成形することにより、カット面に沿って電池蓋を摺動操作することが可能となり、摺動時における電池蓋の誤操作防止となっている。
公開実用新案昭６３−１２５８３３号公報 特開２００１−８４９７５号公報 In the invention disclosed in Patent Document 2, the rotation shaft is formed into a circular cross-section with a cut surface by partially cutting the outer peripheral surface of the rotation shaft provided on the battery lid. By forming the cut surface so as to coincide with the sliding direction of the battery lid, the battery lid can be slid along the cut surface, and erroneous operation of the battery lid during sliding is prevented.
Published Utility Model No. 63-125833 JP 2001-84975 A

しかし、特許文献１に開示されている発明では、回転軸が円形であるため、回転軸と回転軸受け部との接触面積が小さく、電池蓋の摺動操作中に回転軸が回転軸受け部から外れてしまい破損する可能性があった。また、回動操作をし、電池蓋が開放回動位置に達したとき、さらに開放回動方向へ負荷をかけると、回転軸と回転軸受け部との接触面積が小さいため係止仕切れず、開放回動位置から更に回動してしまい回転軸、あるいは、電池蓋が破損する可能性があった。特に、急いで電池蓋の開閉操作を行ったときに上述のような破損する可能性があった。 However, in the invention disclosed in Patent Document 1, since the rotation shaft is circular, the contact area between the rotation shaft and the rotation bearing portion is small, and the rotation shaft is detached from the rotation bearing portion during the sliding operation of the battery cover. It could be damaged. In addition, when the battery cover reaches the open rotation position when a rotation operation is performed, if the load is further applied in the open rotation direction, the contact area between the rotary shaft and the rotary bearing portion is small, so that the latch is not partitioned and opened. There is a possibility that the rotating shaft or the battery lid may be damaged by further rotating from the rotating position. In particular, when the battery lid is opened and closed quickly, there is a possibility of damage as described above.

また、特許文献２に開示されている発明では、円形の回転軸よりもカット面を有した回転軸の方が回転軸受け部に接する面積が大きいため、摺動操作中に電池蓋へ負荷がかかっても回転軸が回転軸受け部から外れて破損する可能性を低減できた。しかし、回動操作をし、電池蓋が開放回動位置に達したとき、さらに開放回動方向へ負荷をかけると、特許文献１の発明同様に回転軸と回転軸受け部との接触面積が摺動操作中の接触面積よりも小さいため係止仕切れず、開放回動位置からさらに回動してしまい回転軸、あるいは、電池蓋が破損する可能性が依然としてあった。 In the invention disclosed in Patent Document 2, the rotating shaft having a cut surface has a larger area in contact with the rotating bearing portion than the circular rotating shaft, so that a load is applied to the battery lid during the sliding operation. However, the possibility that the rotating shaft is detached from the rotating bearing portion and is damaged can be reduced. However, when a rotation operation is performed and a load is further applied in the opening rotation direction when the battery cover reaches the opening rotation position, the contact area between the rotating shaft and the rotating bearing portion is slid as in the invention of Patent Document 1. Since it is smaller than the contact area during the moving operation, there is still a possibility that the rotating shaft or the battery lid may be damaged due to further rotation from the open rotation position without being latched.

電子機器用蓋の開閉操作において、誤操作と誤操作をしても破損を防ぐような回転軸と回転軸受け部との構造が必要とされた。 In the opening / closing operation of the lid for electronic equipment, a structure of a rotating shaft and a rotating bearing portion is required to prevent damage even if the operation is incorrect.

本発明は、上述の不具合を解決するためになされたものであり、電子機器用蓋の回転軸と電子機器用蓋とが破損しにくくすることを目的とする。 The present invention has been made to solve the above-described problems, and an object of the present invention is to make it difficult for the rotating shaft of the electronic device lid and the electronic device lid to be damaged.

本発明の請求項１記載の電子機器本体に軸支されて、閉止ロック位置から開放回動位置まで摺動と回動とが可能な電子機器用蓋であって、該電子機器用蓋は一端に回転軸を有し、他端に閉止ロックに使用される係止爪を有し、前記回転軸は前記電子機器用蓋が開放回動位置に達したとき、前記回転軸全体で係止可能であり、前記回転軸部にはアーム部が設けられ、前記電子機器本体には前記電子機器用蓋を係止するストッパーが設けられ、また、前記回転軸と前記アーム部とが係合する回転軸受け部とアーム部受け部とが設けられており、該回転軸受け部と該アーム部受け部とにはそれぞれ摺動用受け部と回動用受け部とが連通して設けられており、前記回転軸受け部と前記アーム部受け部との内で前記回転軸と前記アーム部とが摺動と回動とをすることによって開閉可能となるように構成される。 An electronic device lid that is pivotally supported by an electronic device main body according to claim 1 of the present invention and is capable of sliding and rotating from a closed lock position to an open rotation position. And the other end has a locking claw used for a closing lock, and the rotating shaft can be locked by the entire rotating shaft when the lid for the electronic device reaches the open rotation position. The rotation shaft portion is provided with an arm portion, the electronic device main body is provided with a stopper for locking the electronic device lid, and the rotation shaft and the arm portion are engaged with each other. A bearing portion and an arm portion receiving portion are provided, and a sliding receiving portion and a rotating receiving portion are provided in communication with the rotating bearing portion and the arm portion receiving portion, respectively. The rotating shaft and the arm part slide and rotate within the part and the arm part receiving part. Configured so as to be opened and closed by the to.

本発明の請求項２記載の電子機器用蓋は、前記アーム部の外形は、回転軸方向のアーム部の幅よりも回転軸の軸心からアーム部の先端部までアーム部の腕の長さを大きくとるように成形されている。 The lid for electronic equipment according to claim 2 of the present invention is such that the outer shape of the arm portion is the length of the arm of the arm portion from the axis of the rotating shaft to the tip of the arm portion, rather than the width of the arm portion in the rotating shaft direction. Is shaped to take a large.

電子機器用蓋を支持する回転軸としてアーム部を設けた回転軸を用いることにより、摺動操作中と回動操作中とにおいて電子機器用蓋ががたつくことなく操作可能となり、破損を防止することが出来るようになった。特に、電子機器用蓋が受け部から外れた状態や斜めになった状態で摺動操作されて破損されることが防止可能となった。また、ストッパーを設けることにより、電子機器用蓋を解放回動位置から更に開放回動方向へ誤って回動することを防止可能となった。 By using a rotating shaft with an arm as the rotating shaft that supports the lid for electronic equipment, the electronic equipment lid can be operated without shaking during sliding operations and rotating operations, and damage is prevented. Can be done. In particular, it is possible to prevent the electronic device lid from being damaged by being slid in a state where it is detached from the receiving portion or in an inclined state. Further, by providing the stopper, it is possible to prevent the electronic device lid from being erroneously rotated from the release rotation position to the opening rotation direction.

以下、図に基づいて本発明の実施の形態について説明する。図１は、本発明の一実施形態である電子機器用蓋の開閉機構を適用した電子閃光装置の外観を示す。図１では電子閃光装置用蓋３は閉止ロック位置である。なお図１は電子閃光装置本体１底面側を上方とする図である。 Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 shows an external appearance of an electronic flash device to which an electronic device lid opening / closing mechanism according to an embodiment of the present invention is applied. In FIG. 1, the electronic flash device lid 3 is in the closed lock position. FIG. 1 is a diagram in which the bottom side of the electronic flash device main body 1 is set upward.

図２は電子閃光装置用蓋３を上から見た平面図である。 FIG. 2 is a plan view of the electronic flash device lid 3 as viewed from above.

図３は電子閃光装置用蓋３の斜視図である。電子閃光装置用蓋３の一端に回転軸３ｃを設け、回転軸３ｃの両端部にアーム部３ｂを設けた。また、電子閃光装置用蓋３の他端には閉止ロックに使用される係止爪３ａを設けた。アーム部３ｂの腕の長さＬを回転軸方向のアーム部３ｂの幅Ｗよりも回転軸３ｃの軸心からアーム部３ｂの先端部まで大きくとることによりアーム部３ｂの回転半径を大きくした。 FIG. 3 is a perspective view of the lid 3 for the electronic flash device. A rotary shaft 3c is provided at one end of the electronic flash device lid 3, and arm portions 3b are provided at both ends of the rotary shaft 3c. The other end of the electronic flash device lid 3 is provided with a locking claw 3a used for a closing lock. The rotation radius of the arm portion 3b is increased by setting the arm length L of the arm portion 3b to be larger than the width W of the arm portion 3b in the rotation axis direction from the axis of the rotation shaft 3c to the tip end portion of the arm portion 3b.

図４は、電子閃光装置用蓋３に設けられた回転軸３ｃとアーム部３ｂとが係合する電子閃光装置本体１の軸支部２に設けられた回転軸受け部２ａとアーム部受け部２ｂを示す図である。電子閃光装置本体１には回転軸３ｃとアーム部３ｂとが係合する回転軸受け部２ａとアーム部受け部２ｂとが設けられており、回転軸受け部２ａとアーム部受け部２ｂとにはそれぞれ摺動用受け部２ａ１，２ｂ１と摺動用受け部２ａ１，２ｂ１より深く且つ扇形に成形された回動用受け部２ａ２，２ｂ２とが設けられている。回転軸摺動用受け部２ａ１と回転軸回動用受け部２ａ２とが連通し、アーム部摺動用受け部２ｂ１とアーム部回動用受け部２ｂ２とが連通して設けられており、電子閃光装置用蓋３は回転軸受け部２ａ内で回転軸３ｃを、アーム部受け部２ｂ内でアーム部３ｂを摺動と回動とによって操作される。以下の説明では電子閃光装置本体１底面側を上にした状態の電子閃光装置用蓋３を基準にして、電子閃光装置本体１の上方側を底面側として記述する。 FIG. 4 shows a rotary shaft receiving portion 2a and an arm portion receiving portion 2b provided on the shaft support portion 2 of the electronic flash device main body 1 in which the rotating shaft 3c provided on the electronic flash device lid 3 and the arm portion 3b engage. FIG. The electronic flash device main body 1 is provided with a rotary bearing portion 2a and an arm portion receiving portion 2b in which the rotating shaft 3c and the arm portion 3b are engaged, and the rotary bearing portion 2a and the arm portion receiving portion 2b are respectively provided. Sliding receiving portions 2a1 and 2b1 and rotating receiving portions 2a2 and 2b2 which are deeper than the sliding receiving portions 2a1 and 2b1 and are formed in a fan shape are provided. The rotating shaft sliding receiving portion 2a1 and the rotating shaft turning receiving portion 2a2 communicate with each other, and the arm portion sliding receiving portion 2b1 and the arm portion rotating receiving portion 2b2 are provided in communication with each other. 3 is operated by sliding and rotating the rotating shaft 3c in the rotating bearing portion 2a and the arm portion 3b in the arm receiving portion 2b. In the following description, the upper side of the electronic flash device body 1 is described as the bottom surface side with reference to the electronic flash device lid 3 with the bottom surface side of the electronic flash device body 1 facing upward.

図５は図２においてＡ−Ａ線に沿う断面図であり、電子閃光装置用蓋３は閉止ロック位置にある。閉止ロック位置から開放回動位置にするためには、図６に示すように、摺動方向Ｃ１へ電子閃光装置用蓋３を摺動させ、Ｃ１方向への摺動が終了したときに電子閃光装置本体１のロック溝１ａから係止爪３ａが外れる。このとき、アーム部３ｂが回動可能に成形されたアーム部受け部２ｂのアーム部回動用受け部２ｂ２の扇形部まで摺動する。電子閃光装置用蓋３のアーム部３ｂ全体がアーム部回動用受け部２ｂ２まで完全に摺動していないとアーム部３ｂの先端部がアーム部摺動用受け部２ｂ１内にあるため、電子閃光装置用蓋１ａの回動操作が不可能となる。 FIG. 5 is a cross-sectional view taken along the line AA in FIG. 2, and the electronic flash device lid 3 is in the closed lock position. In order to change from the closed lock position to the open rotation position, as shown in FIG. 6, the electronic flash device lid 3 is slid in the sliding direction C1, and the electronic flash is completed when the sliding in the C1 direction is completed. The locking claw 3a is released from the lock groove 1a of the apparatus main body 1. At this time, the arm portion 3b slides to the sector portion of the arm portion rotation receiving portion 2b2 of the arm portion receiving portion 2b that is formed to be rotatable. If the entire arm portion 3b of the lid 3 for the electronic flash device is not completely slid to the arm portion receiving portion 2b2, the tip portion of the arm portion 3b is in the arm portion sliding receiving portion 2b1. It becomes impossible to rotate the lid 1a.

図７は電子閃光装置用蓋３の開放回動位置における各部材の動作の説明の図である。アーム部３ｂがアーム部回動用受け部２ｂ２の終端部５で係止され、電子閃光装置用蓋３の回転軸３ｃ側がストッパー４で係止されるため、開放回動方向Ｄ２へ向かう負荷を加えても電子閃光装置用蓋３は回動が不可能となる。これにより開放回動位置からの電子閃光装置用蓋３の開放回動方向への回動操作を防止することが可能となっている。 FIG. 7 is a view for explaining the operation of each member in the opening rotation position of the lid 3 for the electronic flash device. Since the arm portion 3b is locked at the end portion 5 of the arm portion rotation receiving portion 2b2, and the rotating shaft 3c side of the electronic flash device lid 3 is locked by the stopper 4, a load toward the opening rotation direction D2 is applied. However, the electronic flash device lid 3 cannot be rotated. Accordingly, it is possible to prevent the electronic flash device lid 3 from being rotated in the opening rotation direction from the opening rotation position.

図７において、電子閃光装置用蓋３を開放回動位置から閉止ロック位置にするには、電子閃光装置用蓋３をＤ１方向へ回動させ閉止させる。閉止後、電子閃光装置用蓋３をＣ２方向に摺動させ係止爪３ａをロック溝１ａに嵌入させることによって閉止ロック位置にする。この閉止ロック操作において、電子閃光装置用蓋３を完全な閉止位置まで回動させていない状態では、電子閃光装置用蓋３をＣ２方向に摺動させようとしてもアーム部３ｂがアーム部回動用受け部２ｂ２内にあるため、アーム部摺動用受け部２ｂ１への進入は不可能である。このため、回動操作が不完全な状態での電子閃光装置用蓋３の閉止ロックが防止されるのである。 In FIG. 7, in order to move the electronic flash device lid 3 from the open rotation position to the closed lock position, the electronic flash device lid 3 is rotated in the direction D1 to be closed. After the closing, the electronic flash device lid 3 is slid in the C2 direction and the locking claw 3a is fitted into the lock groove 1a to set the closed locking position. In this closing lock operation, when the electronic flash device lid 3 is not rotated to the fully closed position, the arm portion 3b is used to rotate the arm portion even if the electronic flash device lid 3 is slid in the C2 direction. Since it is in the receiving part 2b2, it is impossible to enter the arm part sliding receiving part 2b1. For this reason, it is possible to prevent the electronic flash device lid 3 from being closed and locked in a state where the rotation operation is incomplete.

図８は図２においてＢ−Ｂ線に沿う中心部の断面図であり、電子閃光装置用蓋３は閉止ロック位置にある。閉止ロック位置から開放回動位置にするためには、図９に示すように、摺動方向Ｃ１へ電子閃光装置用蓋３を摺動させ、Ｃ１方向への摺動が終了したときにロック溝１ａから係止爪３ａが外れる。このとき、回転軸３ｃが回動可能に成形された回転軸受け部２ａの回転軸回動用受け部２ａ２の扇形部まで摺動する。電子閃光装置用蓋３の回転軸３ｃ全体が回転軸回動用受け部２ａ２まで摺動していないと回転軸３ｃの先端部が回転軸摺動用受け部２ａ１内にあるため、電子閃光装置用蓋３の回動操作が不可能となる。 FIG. 8 is a cross-sectional view of the central portion along the line BB in FIG. 2, and the electronic flash device lid 3 is in the closed lock position. In order to change from the closed lock position to the open rotation position, as shown in FIG. 9, when the electronic flash device lid 3 is slid in the sliding direction C1, and the sliding in the C1 direction is finished, the lock groove is formed. The locking claw 3a comes off from 1a. At this time, the rotating shaft 3c slides to the fan-shaped portion of the rotating shaft rotating receiving portion 2a2 of the rotating bearing portion 2a formed to be rotatable. If the entire rotating shaft 3c of the electronic flash device lid 3 is not slid to the rotating shaft rotation receiving portion 2a2, the tip end portion of the rotating shaft 3c is in the rotating shaft sliding receiving portion 2a1, and therefore the electronic flash device lid 3 cannot be rotated.

図１０は電子閃光装置用蓋３の開放回動位置における各部材の動作の説明の図である。回転軸３ｃが回転軸回動用受け部２ａ２の終端部６で係止され、電子閃光装置用蓋３の回転軸３ｃ側がストッパー４で係止されるため、電子閃光装置用蓋３に開放回動方向Ｄ２へ向かう負荷を加えても電子閃光装置用蓋３は回動が不可能となる。これにより開放回動位置からの電子閃光装置用蓋３の開放回動方向への回動操作を防止することが可能となった。 FIG. 10 is a diagram for explaining the operation of each member at the opening rotation position of the electronic flash device lid 3. Since the rotary shaft 3c is locked by the terminal portion 6 of the rotary shaft rotating receiving portion 2a2, and the rotary shaft 3c side of the electronic flash device lid 3 is locked by the stopper 4, the electronic flash device lid 3 is opened and rotated. Even if a load toward the direction D2 is applied, the electronic flash device lid 3 cannot be rotated. This makes it possible to prevent the electronic flash device lid 3 from being rotated in the opening rotation direction from the opening rotation position.

図１０において、電子閃光装置用蓋３を開放回動位置から閉止ロック位置にするには、電子閃光装置用蓋３をＤ１方向へ回動させ閉止させる。閉止後Ｃ２方向に摺動させ閉止ロック位置にする。この閉止ロック操作において、電子閃光装置用蓋３を完全な閉止位置まで回動させていない状態では、電子閃光装置用蓋３をＣ２方向に摺動させようとしても回転軸３ｃが回転軸回動用受け部２ａ２内にあるため、回転軸摺動用受け部への進入は不可能である。このため、回動操作が不完全な状態での電子閃光装置用蓋３の閉止ロック位置への誤操作が防止されるのである。 In FIG. 10, in order to move the electronic flash device lid 3 from the open rotation position to the closed lock position, the electronic flash device lid 3 is rotated in the direction D1 to be closed. After closing, slide in the C2 direction to the closed lock position. In this closing lock operation, when the electronic flash device lid 3 is not rotated to the fully closed position, the rotary shaft 3c is used for rotating the rotary shaft even if the electronic flash device lid 3 is slid in the C2 direction. Since it is in the receiving portion 2a2, it is impossible to enter the rotating shaft sliding receiving portion. For this reason, the erroneous operation to the closing lock position of the lid 3 for the electronic flash device when the rotation operation is incomplete is prevented.

一つの回転軸に２種類の係止部を備えることにより、電子閃光装置用蓋３が開放回動位置にあるときアーム部３ｂがストッパー４とアーム部回動用受け部２ｂ２の終端部５とによって係止され、回転軸３ｃがストッパー４と回転軸回動用受け部２ａ２の終端部６とによって係止される。この二重に係止される効果により、電子閃光装置用蓋３が誤作動で開放回動位置から更に開放回動方向へ回動するのを防止される。また、各受け部に対する回転軸３ｃとアーム部３ｂとの接触面積が大きくなるほど、摺動操作中と回動操作中とにおいて電子閃光装置用蓋３の誤操作を防止可能となる。 By providing two types of locking portions on one rotating shaft, when the electronic flash device lid 3 is in the open rotation position, the arm portion 3b is formed by the stopper 4 and the end portion 5 of the arm portion rotation receiving portion 2b2. The rotating shaft 3c is locked by the stopper 4 and the end portion 6 of the rotating shaft rotating receiving portion 2a2. The double locking effect prevents the electronic flash device lid 3 from rotating further in the opening rotation direction from the opening rotation position due to malfunction. Further, as the contact area between the rotating shaft 3c and the arm 3b with respect to each receiving portion increases, it becomes possible to prevent erroneous operation of the electronic flash device lid 3 during the sliding operation and during the rotating operation.

尚、上記実施例ではアーム部を回転軸の両端部に設けたが、アーム部を片方の端部のみに設けても同様の効果が得られる。 In the above embodiment, the arm portions are provided at both end portions of the rotating shaft. However, the same effect can be obtained by providing the arm portions only at one end portion.

また、少なくとも一つ以上のアーム部を回転軸端部以外の回転軸部内に設けても同様の効果が得られる。 Further, the same effect can be obtained by providing at least one arm portion in the rotation shaft portion other than the rotation shaft end portion.

電子閃光装置本体１の底面側に配設された電子閃光装置用蓋３を上方とした図である。It is the figure which made the cover 3 for electronic flash devices arrange | positioned at the bottom face side of the electronic flash device main body 1 upwards. 電子閃光装置用蓋３を上から見た図である。It is the figure which looked at lid 3 for electronic flash devices from the top. 電子閃光装置用蓋３と電子閃光装置用蓋３に配設された係止爪３ａ、アーム部３ｂと回転軸３ｃの図である。It is the figure of the latching claw 3a arrange | positioned at the lid | cover 3 for electronic flash devices, and the lid | cover 3 for electronic flash devices, the arm part 3b, and the rotating shaft 3c. 電子閃光装置用蓋３の回転軸受け部２ａとアーム部受け部２ｂとを配設された電子閃光装置１の図である。但し、回転軸受け部２ａは回転軸摺動用受け部２ａ１と回転軸回動用受け部２ａ２とから構成され、アーム部受け部２ｂはアーム部摺動用受け部２ｂ１とアーム部回動用受け部２ｂ２とから構成される。It is the figure of the electronic flash apparatus 1 by which the rotating bearing part 2a and the arm part receiving part 2b of the lid | cover 3 for electronic flash apparatuses were arrange | positioned. However, the rotating shaft bearing portion 2a is composed of a rotating shaft sliding receiving portion 2a1 and a rotating shaft rotating receiving portion 2a2, and the arm portion receiving portion 2b is composed of an arm portion sliding receiving portion 2b1 and an arm portion rotating receiving portion 2b2. Composed. 図２のＡ−Ａ線における断面図である。このとき電子閃光装置用蓋３は閉止ロック位置にある。It is sectional drawing in the AA of FIG. At this time, the electronic flash device lid 3 is in the closed lock position. 電子閃光装置用蓋３をＣ１方向に摺動操作し、摺動操作終了後、Ｄ２方向に回動操作を始めたときのＡ−Ａ線における断面図である。It is sectional drawing in the AA line when the electronic flash device cover 3 is slid in the C1 direction, and after the sliding operation is finished, the rotation operation is started in the D2 direction. 電子閃光装置用蓋３が開放回動位置にあるときのＡ−Ａ線における断面図である。It is sectional drawing in the AA line when the lid | cover 3 for electronic flash devices exists in an open rotation position. 図２のＢ−Ｂ線における断面図である。このとき電子閃光装置用蓋３は閉止ロック位置にある。It is sectional drawing in the BB line of FIG. At this time, the electronic flash device lid 3 is in the closed lock position. 電子閃光装置用蓋３をＣ１方向に摺動操作し、摺動操作終了後、Ｄ２方向に回動操作を始めたときのＢ−Ｂ線における断面図である。It is sectional drawing in the BB line when the electronic flash device cover 3 is slid in the C1 direction, and after the sliding operation is finished, the rotation operation is started in the D2 direction. 電子閃光装置用蓋３が開放回動位置にあるときのＢ−Ｂ線における断面図である。It is sectional drawing in the BB line when the lid | cover 3 for electronic flash devices exists in an open rotation position.

符号の説明Explanation of symbols

１ 電子閃光装置本体
１ａ ロック溝
２ａ 回転軸受け部
２ａ１ 回転軸摺動用受け部
２ａ２ 回転軸回動用受け部
２ｂ アーム部受け部
２ｂ１ アーム部摺動用受け部
２ｂ２ アーム部回動用受け部
３ 電子閃光装置用蓋
３ａ 係止爪
３ｂ アーム部
３ｃ 回転軸
４ ストッパー
５ アーム部回動用受け部２ｂ２の終端部
６ 回転軸回動用受け部２ａ２の終端部 DESCRIPTION OF SYMBOLS 1 Electronic flash apparatus main body 1a Lock groove 2a Rotating bearing part 2a1 Rotating shaft sliding receiving part 2a2 Rotating shaft rotating receiving part 2b Arm receiving part 2b1 Arm sliding receiving part 2b2 Arm rotating receiving part 3 For electronic flash apparatus Lid 3a Locking claw 3b Arm 3c Rotating shaft
4 Stopper 5 End portion of arm portion receiving portion 2b2 6 End portion of receiving portion 2a2 for rotating shaft rotation

Claims (1)

電子機器本体に軸支されて、閉止ロック位置において摺動が可能であり、閉止ロック位置から開放回動位置までにおいて回動が可能な電子機器用蓋であって、
該電子機器用蓋は一端に回転軸を有し、
他端に閉止ロックに使用される係止爪を有し、
前記回転軸は前記電子機器用蓋が開放回動位置に達したとき、前記回転軸全体で係止可能であり、
前記回転軸部にはアーム部が設けられ、
前記回転軸部に設けられた前記アーム部は、前記回転軸の回転半径よりも回転半径が大きくなるよう形成され、
前記電子機器本体には前記電子機器用蓋を開放回動位置で係止するストッパーと、
前記回転軸と前記アーム部とが係合する回転軸受け部とアーム部受け部とが設けられており、
該回転軸受け部と該アーム部受け部とにはそれぞれ摺動用受け部と回動用受け部とが連通して設けられており、
前記回動用受け部のうち、前記アーム部受け部の方が前記回転軸受け部よりも半径の大きい扇形を形成し、
前記回転軸受け部と前記アーム部受け部との内で前記回転軸と前記アーム部とが摺動と回動とをすることによって開閉可能とし、
前記電子機器用蓋が閉止ロック方向へ回動可能な状態では摺動不可能である
ことを特徴とする電子機器用蓋。 A lid for an electronic device that is pivotally supported by the electronic device main body, can slide at the closed lock position, and can rotate from the closed lock position to the open rotation position ,
The electronic device lid has a rotating shaft at one end,
The other end has a locking claw used for closing lock,
The rotating shaft can be locked with the entire rotating shaft when the electronic device lid reaches the open rotation position,
The rotating shaft part is provided with an arm part,
The arm portion provided on the rotating shaft portion is formed so that a rotating radius is larger than a rotating radius of the rotating shaft,
A stopper that locks the electronic device lid in an open rotation position on the electronic device body,
A rotation bearing portion and an arm portion receiving portion with which the rotation shaft and the arm portion are engaged are provided;
The rotating bearing portion and the arm portion receiving portion are provided with a sliding receiving portion and a rotating receiving portion, respectively.
Of the receiving portions for rotation, the arm portion receiving portion forms a sector having a larger radius than the rotating bearing portion,
The rotary shaft and the arm portion can be opened and closed by sliding and rotating within the rotary bearing portion and the arm portion receiving portion,
The electronic device lid, which is not slidable when the electronic device lid is rotatable in the closing lock direction .
JP2007226762A 2007-08-31 2007-08-31 Electronic device lid Active JP5134313B2 (en)

Priority Applications (1)

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JP2007226762A JP5134313B2 (en) 2007-08-31 2007-08-31 Electronic device lid

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Publication number Priority date Publication date Assignee Title
DE102012103787B4 (en) * 2012-04-30 2018-06-21 Phoenix Contact Gmbh & Co. Kg Housing and electrical arrangement comprising such a housing
EP2878951B1 (en) 2012-07-24 2019-11-20 PHC Holdings Corporation Analyzing device
CN104023494B (en) * 2014-06-06 2016-10-05 山东科大机电科技股份有限公司 A kind of door closure quick-opening structure of explosion-proof electric cabinet
WO2022041148A1 (en) * 2020-08-28 2022-03-03 深圳市大疆创新科技有限公司 Flip cover mechanism, housing, electronic device, movable platform, and camera

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JP4543453B2 (en) * 1999-09-30 2010-09-15 パナソニック株式会社 Lid opening / closing device
JP2003215680A (en) * 2002-01-21 2003-07-30 Canon Inc Device having rotary cover mechanism

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