JP6255835B2 - Pop-up mechanism of movable member and electronic device - Google Patents

Pop-up mechanism of movable member and electronic device Download PDF

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JP6255835B2
JP6255835B2 JP2013195316A JP2013195316A JP6255835B2 JP 6255835 B2 JP6255835 B2 JP 6255835B2 JP 2013195316 A JP2013195316 A JP 2013195316A JP 2013195316 A JP2013195316 A JP 2013195316A JP 6255835 B2 JP6255835 B2 JP 6255835B2
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movable member
pop
movable
solenoid
biasing
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JP2015060161A (en
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酒井　乙也
乙也 酒井
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Casio Computer Co Ltd
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Description

本発明は、ストロボ等の可動部材のポップアップ機構と、そのポップアップ機構付きの可動部材を備える電子機器に関する。   The present invention relates to a pop-up mechanism of a movable member such as a strobe, and an electronic apparatus including the movable member with the pop-up mechanism.

例えばソレノイドを利用したストロボポップアップ機構内蔵のカメラでは、ストロボの確実な動作と軽い操作力が求められる。
このようなソレノイドを利用したストロボポップアップ機構が特許文献１、２に提案されている。 For example, a camera with a built-in strobe pop-up mechanism using a solenoid requires a reliable operation of the strobe and a light operating force.
Strobe pop-up mechanisms using such solenoids are proposed in Patent Documents 1 and 2.

特許文献１に提案される傾斜動作タイプのストロボポップアップ機構では、その図面中の符号を併記すれば、緊定部材２のロックを解除するために必要な力は、撮影者がストロボ１を押し下げることにより、ピン１２及びバネ保持部材１０の移動によってバネ１１にチャージされる。
ここで、ストロボ１でピン１２を押す力は、ストロボ１の回転軸１ｂとピン１２の位置によりある程度までの荷重調整が可能であるが、図面中のような位置関係ではピン１２の移動距離が短く直線的であるため、ストロボ１がピン１２に当たった時点で急激に押下力が増加し、操作感が悪くなる。なお、ピン１２は、ソレノイド４に通電されて永久磁石の力がなくなった時に、可動軸４ａを公報図面中左方に動かして、緊定部材２を公報図面中時計回りに回動させてロックを解除するための力をバネ１１に貯めるためのものである。 In the tilt operation type strobe pop-up mechanism proposed in Patent Document 1, if the reference numerals in the drawing are also written, the force required to unlock the tension member 2 is that the photographer pushes down the strobe 1. Thus, the spring 11 is charged by the movement of the pin 12 and the spring holding member 10.
Here, the force that pushes the pin 12 with the strobe 1 can adjust the load to some extent depending on the position of the rotation shaft 1b and the pin 12 of the strobe 1. However, in the positional relationship as shown in the drawing, the moving distance of the pin 12 is as follows. Since it is short and linear, the pressing force increases rapidly when the strobe 1 hits the pin 12, and the feeling of operation deteriorates. The pin 12 is locked when the solenoid 4 is energized and the permanent magnet loses power, and the movable shaft 4a is moved to the left in the gazette drawing to rotate the tightening member 2 clockwise in the gazette drawing. This is for storing a force for releasing the spring 11 in the spring 11.

また、特許文献２に提案される垂直方向にスライド動作タイプのストロボポップアップ機構の場合、特にその変形例の図１２中の符号を併記すれば、ストロボ４を出す時に、ソレノイド３０’に短時間通電して永久磁石の力を無くして、バネ１４’の力で第１レバー１０’を公報図面中時計回りに回動させて、そのフック１０ｂ’をストロボ４の切欠き４ｂ’から外す（公報図１２で実線の状態）。この時、第２レバー２０’はストロボ４の下端で押さえ付けられているので、第１レバー１０’が回動できるだけの隙間は十分にある。   Further, in the case of the strobe pop-up mechanism of the vertical sliding motion type proposed in Patent Document 2, if the reference numeral in FIG. 12 of the modified example is additionally written, when the strobe 4 is released, the solenoid 30 ′ is energized for a short time. Then, the force of the permanent magnet is eliminated, and the first lever 10 'is rotated clockwise in the drawing of the publication by the force of the spring 14', and the hook 10b 'is removed from the notch 4b' of the strobe 4 (see publication drawing). 12 is a solid line state). At this time, since the second lever 20 ′ is pressed by the lower end of the strobe 4, there is a sufficient space for the first lever 10 ′ to rotate.

ストロボ４を収納するときは、撮影者が上から指で押し下げる。この時、第１レバー１０’はソレノイド３０’の永久磁力に引っ張られて公報図１２実線状態にあるが、ストロボ４下端の先端部４ｃ’と、第１レバー１０’のフック１０ｂ’とが当たって、第１レバー１０’を公報図面中時計回りに回動（長孔で右方へスライド）させる。そして、ストロボ４が完全に押し下げられた状態になったら、第１レバー１０’がバネ１４’に引っ張られて、公報図面中反時計方向に回動（長孔で左方へスライド）して切欠４ｂ’にフック１０ｂ’がはまる。   When storing the strobe 4, the photographer pushes it down with his finger. At this time, the first lever 10 ′ is pulled by the permanent magnetic force of the solenoid 30 ′ and is in the state of the solid line in FIG. Then, the first lever 10 'is rotated clockwise (slids to the right through the long hole) in the drawing of the publication. When the strobe 4 is fully pushed down, the first lever 10 'is pulled by the spring 14' and rotated counterclockwise in the drawing of the publication (slides to the left through the long hole). A hook 10b 'is fitted to 4b'.

特開平７‐３６０９５号公報JP-A-7-36095 特開２００２‐２９６６４８号公報JP 2002-296648 A

しかし、特許文献２のスライド動作タイプのストロボポップアップ機構では、ストロボ４を押し下げて第２レバー２０’をチャージ位置まで回動させるには、ストロボ４が第２レバー２０’に当たってからの移動距離が極めて短いため、急激に押下力が増加し、操作感が悪くなる問題がある。   However, in the slide operation type strobe pop-up mechanism of Patent Document 2, in order to push down the strobe 4 and rotate the second lever 20 ′ to the charging position, the moving distance after the strobe 4 hits the second lever 20 ′ is extremely long. Since it is short, there is a problem that the pressing force suddenly increases and the feeling of operation deteriorates.

本発明の課題は、ソレノイドを用いた可動部材のポップアップ機構において、可動部材がポップアップするためのバネ力を可動部材と連動してチャージできて、可動部材を軽い操作力で滑らかに収納できるようにすることである。   An object of the present invention is to allow a spring force for popping up a movable member to be charged in conjunction with the movable member in a movable member pop-up mechanism using a solenoid so that the movable member can be smoothly stored with a light operating force. It is to be.

以上の課題を解決するため、本発明は、
本体に対し収納及び突出可能にポップアップ動作する可動部材と、
前記可動部材を前記収納状態に保持するためのソレノイドと、
付勢力が前記可動部材の突出時には弱まって前記可動部材の収納時には強まる付勢特性を具備する付勢部材と、
前記可動部材に前記突出方向に対し斜めに設けられる斜面部と、
前記可動部材の押し下げ時に前記斜面部に当接して回動し、前記付勢部材の前記付勢力を徐々に強めさせる付勢力付与部材と、を備える可動部材のポップアップ機構を特徴とする。 In order to solve the above problems, the present invention provides:
A movable member that pops up so that it can be stored and projected with respect to the main body;
A solenoid for holding the pre-Symbol movable member in the retracted state,
A biasing member having a biasing characteristic intensified during storage of the movable member is weakened during projection of the urging force said movable member,
An inclined surface provided obliquely with respect to the protruding direction on the movable member;
The movable member has a pop-up mechanism of a movable member provided with an urging force applying member that rotates in contact with the inclined surface when the movable member is pushed down and gradually increases the urging force of the urging member.

本発明によれば、可動部材がポップアップするためのバネ力を可動部材と連動してチャージできて、可動部材を押して収納する際の操作感が向上する。   According to the present invention, the spring force for popping up the movable member can be charged in conjunction with the movable member, and the operational feeling when the movable member is pushed and stored is improved.

本発明を適用した電子機器の一実施形態の構成としてカメラを示す斜視図で、ストロボ収納状態の図（ａ）と、ストロボポップアップ状態の図（ｂ）である。1A and 1B are a perspective view showing a camera as a configuration of an embodiment of an electronic apparatus to which the present invention is applied; 図１のストロボのポップアップ機構を示す斜視図で、ストロボ収納状態を示した図である。It is the perspective view which shows the pop-up mechanism of the strobe of FIG. 1, and is the figure which showed the strobe storage state. 図２のストロボ収納状態のポップアップ機構の側面図である。FIG. 3 is a side view of the pop-up mechanism in the strobe storage state of FIG. 2. 図３のポップアップ機構のカムを説明するための断面図である。It is sectional drawing for demonstrating the cam of the pop-up mechanism of FIG. 図２のポップアップ機構のレバーの斜視図で、一側方から見た図（ａ）と、他側方から見た図（ｂ）である。They are the perspective view of the lever of the pop-up mechanism of FIG. 2, (a) seen from one side, and (b) seen from the other side. 図２のポップアップ機構のカムの斜視図で、一側方から見た図（ａ）と、他側方から見た図（ｂ）である。It is the perspective view of the cam of the pop-up mechanism of FIG. 2, (a) seen from one side, and (b) seen from the other side. 図２のポップアップ機構のソレノイド電源ＯＮ直後を示した図である。It is the figure which showed immediately after solenoid power ON of the pop-up mechanism of FIG. 図７のソレノイド電源ＯＮ直後のポップアップ機構の側面図である。FIG. 8 is a side view of the pop-up mechanism immediately after the solenoid power is turned on in FIG. 7. 図８のポップアップ機構のカムを説明するための断面図である。It is sectional drawing for demonstrating the cam of the pop-up mechanism of FIG. 図７のポップアップ機構のストロボポップアップ時（ソレノイド電源ＯＦＦ）の位置関係を示した図である。It is the figure which showed the positional relationship at the time of the strobe pop-up of the pop-up mechanism of FIG. 7 (solenoid power supply OFF). 図１０のストロボポップアップ時のポップアップ機構の側面図である。It is a side view of the pop-up mechanism at the time of strobe pop-up of FIG. 図１１のポップアップ機構のカムを説明するための断面図である。It is sectional drawing for demonstrating the cam of the pop-up mechanism of FIG. 図１２のストロボを押し下げている途中（ソレノイド電源ＯＦＦ）の位置関係を示した図である。It is the figure which showed the positional relationship in the middle of pushing down the strobe of FIG. 12 (solenoid power supply OFF).

以下、図を参照して本発明を実施するための形態を詳細に説明する。
（実施形態）
図１は本発明を適用した電子機器の一実施形態の構成としてカメラを示すもので、図１（ａ）はカメラ本体内へのストロボ１の収納状態を示している。
また、図１（ｂ）はカメラ本体上へのストロボ１のポップアップ状態を示しており、図示のように、ストロボ１の発光部１ｃが露出している。 DESCRIPTION OF EMBODIMENTS Hereinafter, embodiments for carrying out the present invention will be described in detail with reference to the drawings.
(Embodiment)
FIG. 1 shows a camera as a configuration of an embodiment of an electronic apparatus to which the present invention is applied, and FIG. 1 (a) shows a storage state of a strobe 1 in the camera body.
FIG. 1B shows a pop-up state of the strobe 1 on the camera body. As shown in the figure, the light emitting portion 1c of the strobe 1 is exposed.

そして、図２及び図３はソレノイド１を利用したストロボポップアップ機構をストロボ１の収納状態で示している。
また、図４はその同じ状態のカム５を示している。なお、ソレノイド８の電源はＯＦＦである。 2 and 3 show the strobe pop-up mechanism using the solenoid 1 in the stowed state of the strobe 1. FIG.
FIG. 4 shows the cam 5 in the same state. The power supply of the solenoid 8 is OFF.

図示のように、ストロボ１の下部には、フック部１ａが形成されるとともに、斜面部（以下、スロープと呼ぶ）１ｂが形成されている。
このストロボ１は、図示しない圧縮コイルバネによって常に上方に付勢されているが、図示のように、そのフック部１ａの上にレバー３のフック部３ａが載って、下端の位置で係止している。 As shown in the drawing, a hook portion 1 a is formed at the lower portion of the strobe 1, and a slope portion (hereinafter referred to as a slope) 1 b is formed.
The strobe 1 is always urged upward by a compression coil spring (not shown). As shown in the figure, the hook portion 3a of the lever 3 is placed on the hook portion 1a and is locked at the lower end position. Yes.

レバー３には、図５（ａ）及び（ｂ）に示すように、フック部３ａと腕部３ｂが一体に形成されている。
このレバー３は、軸２を中心に回動するもので、ねじりコイルバネ（以下、単にバネと呼ぶ）４によって閉方向（図３では反時計回り）に付勢されている。 As shown in FIGS. 5A and 5B, the lever 3 is integrally formed with a hook portion 3a and an arm portion 3b.
The lever 3 rotates about the shaft 2 and is biased in a closing direction (counterclockwise in FIG. 3) by a torsion coil spring (hereinafter simply referred to as a spring) 4.

一方、カム５には、図６（ａ）及び（ｂ）に示すように、穴５ａが形成されている。
このカム５は、レバー３と同様、軸２を中心に回動するもので、その穴５ａにねじりコイルバネ（以下、単にバネと呼ぶ）６の一端が挿入されている。 On the other hand, the cam 5 is formed with a hole 5a as shown in FIGS.
Like the lever 3, the cam 5 rotates about the shaft 2, and one end of a torsion coil spring (hereinafter simply referred to as a spring) 6 is inserted into the hole 5a.

ここで、ストロボ１のスロープ１ｂによってカム５は開方向（図４では時計回り）に付勢されることにより、バネ６が時計回りに付勢される。
また、バネ６の他端６ａはリンク７に係合して下に下げる力が働く。
これに反して、リンク７はソレノイド８の可動子９と係合しており、この可動子９はソレノイド８の電源がＯＦＦの時はソレノイド８に吸着されるため、リンク７は上方で保持されて、バネ６のバネ力がチャージされる。 Here, the cam 5 is biased in the opening direction (clockwise in FIG. 4) by the slope 1b of the strobe 1, whereby the spring 6 is biased clockwise.
Further, the other end 6a of the spring 6 is engaged with the link 7 to exert a downward force.
On the contrary, the link 7 is engaged with the mover 9 of the solenoid 8, and this mover 9 is attracted to the solenoid 8 when the power of the solenoid 8 is OFF, so the link 7 is held upward. Thus, the spring force of the spring 6 is charged.

次に、図７から図９はソレノイド８の電源がＯＮになった状態を示す。   Next, FIGS. 7 to 9 show a state in which the power source of the solenoid 8 is turned on.

図示のように、ソレノイド８の電源をＯＮにすると、吸着力が減り、可動子９及びリンク７は、バネ６の力により下方に移動する。   As shown in the figure, when the power of the solenoid 8 is turned on, the attracting force is reduced, and the mover 9 and the link 7 are moved downward by the force of the spring 6.

ここで、レバー３の腕部３ｂが、リンク７の下部７ａの下面に当接しているため、レバー３は開方向（図８では時計回り）に付勢される。
そして、レバー３のバネ６による開方向のトルクは、バネ４による閉方向のトルクより大きく設定されているため、レバー３は開方向に回動し、そのフック部３ａがストロボ１のフック部１ａから外れ、ストロボ１は前記圧縮コイルバネによって上方に移動を始める。 Here, since the arm portion 3b of the lever 3 is in contact with the lower surface of the lower portion 7a of the link 7, the lever 3 is biased in the opening direction (clockwise in FIG. 8).
Since the torque in the opening direction by the spring 6 of the lever 3 is set larger than the torque in the closing direction by the spring 4, the lever 3 rotates in the opening direction, and the hook portion 3 a is the hook portion 1 a of the strobe 1. The strobe 1 starts to move upward by the compression coil spring.

次に、図１０から図１２はストロボ１が上方に上がり切った状態を示す。なお、ソレノイド８の電源はＯＦＦである。   Next, FIGS. 10 to 12 show a state in which the strobe 1 is fully raised. The power supply of the solenoid 8 is OFF.

図示のように、ストロボ１が上方に上がると、そのスロープ１ｂも上方へ退避するため、カム５は反時計回りに回動し、バネ６によるリンク７の下方への付勢が解除される。
一方、レバー３は、ストロボ１のフック部１ａが退避するとともに、バネ６の反発力が無くなるため、バネ４によって閉方向（反時計回り）に回動し、腕部３ｂがリンク７の下部７ａを上方に押し上げ、リンク７に係合している可動子９がソレノイド８に吸着する。 As shown in the drawing, when the strobe 1 is moved upward, the slope 1b is also retracted upward, so that the cam 5 is rotated counterclockwise and the downward bias of the link 7 by the spring 6 is released.
On the other hand, the lever 3 is retracted by the hook portion 1 a of the strobe 1 and the repulsive force of the spring 6 is eliminated. The mover 9 engaged with the link 7 is attracted to the solenoid 8.

次に、図１３は撮影者によりストロボ１が下方に押されてスロープ１ｂがカム５に接触した状態を示す。   Next, FIG. 13 shows a state in which the strobe 1 is pushed downward by the photographer and the slope 1b contacts the cam 5.

図示のように、スロープ１ｂがカム５に接触してから下端までの長さＬを移動する間に、カム５が開方向に回動し、バネ６のバネ力がチャージされるが、スロープ１ｂのカム５に対する仕事は次式で表される。   As shown in the figure, while the slope 1b moves the length L from the contact with the cam 5 to the lower end, the cam 5 rotates in the opening direction, and the spring force of the spring 6 is charged. The work for the cam 5 is expressed by the following equation.

Ｗ＝ＦＬ ・・・（式１）
ただし、Ｗ；仕事、Ｆ；力、Ｌ；長さ W = FL (Formula 1)
Where W: work, F: force, L: length

ここで、仕事Ｗは一定で、力Ｆは撮影者がストロボ１を下方に押動する力であり、操作感を向上させるために、より軽くするのならば、長さＬを長くすると、式１が成り立つことになる。
従って、スロープ１ｂの形状によって荷重調整が可能であり、スロープ１ｂの形状をできる限り長く形成することで、押下力を急激に増加させずに、滑らかで軽い操作感が得られる。 Here, the work W is constant, and the force F is a force by which the photographer pushes the strobe 1 downward. In order to improve the operational feeling, if the length L is increased, the expression 1 will hold.
Therefore, the load can be adjusted depending on the shape of the slope 1b. By forming the shape of the slope 1b as long as possible, a smooth and light operation feeling can be obtained without increasing the pressing force rapidly.

図１３は可能な範囲でスロープ１ｂを長く形成している。   In FIG. 13, the slope 1b is formed long as much as possible.

以上において、ソレノイド８とバネ６とバネ４の関係は次の通りである。   In the above, the relationship between the solenoid 8, the spring 6, and the spring 4 is as follows.

（１）図２〜４の状態、つまり、ストロボ１の収納状態でロックが掛かっており、ソレノイド８に通電していない状態では、
「ソレノイド８の永久磁石の吸着力（＋バネ４）＞バネ６」
という関係である。 (1) In the state shown in FIGS. 2 to 4, that is, in the state where the strobe 1 is housed and locked, and the solenoid 8 is not energized,
“Adsorption force of permanent magnet of solenoid 8 (+ spring 4)> spring 6”
That is the relationship.

（２）図７〜９の状態、つまり、ソレノイド８に通電してロックが外れたばかりで未だストロボ１が収納された状態では、
「バネ６＞バネ４」
という関係である。 (2) In the state shown in FIGS. 7 to 9, that is, in a state where the solenoid 8 is energized and just unlocked, the strobe 1 is still stored.
“Spring 6> Spring 4”
That is the relationship.

（３）図１０〜１２の状態、つまり、ストロボ１のポップアップ状態で、ソレノイド８に通電していない状態になるまでの間には、カム５が反時計回り方向に回動してバネ６が弛むと同時に、バネ４によってロック用のレバー３が元の位置に戻るとともに、ソレノイド８の可動子９が持ち上げられて永久磁石に吸着される。
よって、図１０〜１２の状態になった時点では、
「バネ４＞バネ６」
という関係になる。 (3) In the state shown in FIGS. 10 to 12, that is, until the solenoid 8 is not energized in the pop-up state of the strobe 1, the cam 5 rotates counterclockwise and the spring 6 At the same time, the locking lever 3 is returned to the original position by the spring 4 and the mover 9 of the solenoid 8 is lifted and attracted to the permanent magnet.
Therefore, at the time when the state of FIGS.
“Spring 4> Spring 6”
It becomes the relationship.

（４）撮影者がストロボ１を上から押し下げて図１３の実線の位置になるまでの間は、
「バネ４＞バネ６」
という関係が維持される。
この後に、ストロボ１がさらに押し下げられると、ロック用のレバー３とカム５とが各々の斜面に当たって時計回り方向にそれぞれ回動して、バネ４とバネ６とがそれぞれ圧縮されるが、ソレノイド８の永久磁石の吸着は外れない。
そして、ロック用のレバー３のフック部３ａが、ロック用のフック部１ａの下部のスロープを乗り越えて反時計回り方向に少しだけ回動して、ロック用のフック部１ａ上に嵌まった時点で最初の状態（１）に戻る。 (4) Until the photographer pushes down the strobe 1 from above and reaches the position of the solid line in FIG.
“Spring 4> Spring 6”
This relationship is maintained.
Thereafter, when the strobe 1 is further pushed down, the locking lever 3 and the cam 5 come into contact with the respective inclined surfaces and rotate in the clockwise direction to compress the spring 4 and the spring 6, respectively. The permanent magnet is not attracted.
Then, when the hook portion 3a of the locking lever 3 gets over the slope of the lower portion of the locking hook portion 1a and slightly turns counterclockwise and fits on the locking hook portion 1a. Return to the initial state (1).

以上、実施形態のストロボ１のポップアップ機構によれば、押し下げられるストロボ１のスロープ１ｂに連動して回動するカム５により、ソレノイド８の電源ＯＮ時にレバー３のフック部３ａのロックが外れるためのバネ６のバネ力をチャージできるため、ストロボ１を押して収納する際の操作力を軽くすることができる。
従って、ストロボ１の収納時の操作性向上を達成することができる。 As described above, according to the pop-up mechanism of the strobe 1 of the embodiment, the hook 5 a of the lever 3 is unlocked when the solenoid 8 is turned on by the cam 5 that rotates in conjunction with the slope 1 b of the strobe 1 that is pushed down. Since the spring force of the spring 6 can be charged, the operating force when the strobe 1 is pushed and stored can be reduced.
Accordingly, it is possible to improve the operability when the strobe 1 is stored.

そして、スロープ１ｂの形状によって、ストロボ１を押し下げる荷重を調整することができる。   The load for pushing down the strobe 1 can be adjusted by the shape of the slope 1b.

さらに、スロープ１ｂをできる限り長く形成することで、滑らかで軽い操作感を保ったままストロボ１を収納できるため、操作性がより向上する。   Furthermore, by forming the slope 1b as long as possible, the strobe 1 can be stored while maintaining a smooth and light operational feeling, so that the operability is further improved.

（変形例）
以上の実施形態においては、カメラのストロボとしたが、本発明はこれに限定されるものではなく、アンテナやキャリングバッグのハンドルなど他の可動部材であってもよい。
さらに、カメラに限らず、カメラを備える携帯電話など他の電子機器であってもよい。
また、実施形態では、スライド動作タイプのポップアップとしたが、傾斜動作タイプのポップアップであってもよい。
また、実施形態では、永久磁石を有するソレノイドを用いたが、永久磁石の代わりに電磁石を有し、通電のＯＮ／ＯＦＦと吸着力の弱／強との関係を逆にしたソレノイドを用いてもよい。
さらに、付勢力付与部材のカム形状は実施形態に限らず任意であり、その他、具体的な細部構造等についても適宜に変更可能であることは勿論である。 (Modification)
In the above embodiment, the camera is used as a strobe. However, the present invention is not limited to this, and may be another movable member such as an antenna or a handle of a carrying bag.
Furthermore, it is not limited to a camera, and may be another electronic device such as a mobile phone equipped with a camera.
In the embodiment, the slide operation type pop-up is used. However, the tilt operation type pop-up may be used.
In the embodiment, a solenoid having a permanent magnet is used. However, instead of a permanent magnet, an electromagnet may be used, and a solenoid having a reverse relationship between ON / OFF of energization and weak / strong of attraction force may be used. Good.
Furthermore, the cam shape of the urging force applying member is not limited to the embodiment, and other specific detailed structures can be appropriately changed.

以上、本発明のいくつかの実施形態を説明したが、本発明の範囲は、上述の実施の形態に限定するものではなく、特許請求の範囲に記載された発明の範囲とその均等の範囲を含む。
以下に、この出願の願書に最初に添付した特許請求の範囲に記載した発明を付記する。
付記に記載した請求項の項番は、この出願の願書に最初に添付した特許請求の範囲の通りである。
〔付記〕
＜請求項１＞
本体に対し収納及び突出可能にポップアップ動作する可動部材と、
可動部を有し、通電ＯＮ／ＯＦＦにより前記可動部への吸着力の強弱が切り替わり、前記吸着力が強となっている時に前記可動部材を前記収納状態に保持するためのソレノイドと、
前記ソレノイドの前記吸着力が弱となった時に前記収納状態保持を解除する方向へ前記ソレノイドの可動部が動くように付勢し、その付勢力が前記可動部材の突出時には弱まって前記可動部材の収納時には強まる付勢特性を具備する付勢部材と、
前記可動部材に前記突出方向に対し斜めに設けられる斜面部と、
前記可動部材の押し下げ時に前記斜面部に当接して回動し、前記付勢部材の前記付勢力を徐々に強めさせる付勢力付与部材と、を備えることを特徴とする可動部材のポップアップ機構。
＜請求項２＞
前記可動部材を前記本体に対して突出する方向へ常時付勢する第２の付勢部材を更に備え、
前記第２の付勢手段とは異なる位置に配置されている前記付勢部材は、前記付勢力付与部材を前記斜面部に当接する回動方向に付勢するねじりコイルバネであることを特徴とする請求項１に記載の可動部材のポップアップ機構。
＜請求項３＞
前記付勢力付与部材は、前記斜面部に対する当接面を有して回動するカムであることを特徴とする請求項１または２に記載の可動部材のポップアップ機構。
＜請求項４＞
前記可動部材は、カメラ本体に組み込まれるストロボであることを特徴とする請求項１から３のいずれか一項に記載の可動部材のポップアップ機構。
＜請求項５＞
請求項１から４のいずれか一項に記載のポップアップ機構による可動部材を備えることを特徴とする電子機器。 As mentioned above, although several embodiment of this invention was described, the scope of the present invention is not limited to the above-mentioned embodiment, The range of the invention described in the claim, and its equivalent range Including.
The invention described in the scope of claims attached to the application of this application will be added below.
The item numbers of the claims described in the appendix are as set forth in the claims attached to the application of this application.
[Appendix]
<Claim 1>
A movable member that pops up so that it can be stored and projected with respect to the main body;
A solenoid for holding the movable member in the housed state when the movable member has a movable portion and the strength of the attractive force to the movable portion is switched by energization ON / OFF, and the attractive force is strong;
When the attracting force of the solenoid becomes weak, the solenoid is urged so that the movable portion of the solenoid moves in the direction of releasing the holding state, and the urging force is weakened when the movable member protrudes, An urging member having an urging characteristic that strengthens during storage;
An inclined surface provided obliquely with respect to the protruding direction on the movable member;
A movable member pop-up mechanism, comprising: an urging force applying member that rotates in contact with the inclined surface when the movable member is pushed down and gradually increases the urging force of the urging member.
<Claim 2>
A second biasing member that constantly biases the movable member in a direction protruding from the main body;
The urging member arranged at a position different from the second urging means is a torsion coil spring that urges the urging force applying member in a rotating direction in contact with the inclined surface portion. The pop-up mechanism of the movable member according to claim 1.
<Claim 3>
3. The pop-up mechanism for a movable member according to claim 1, wherein the urging force applying member is a cam having a contact surface with respect to the slope portion and rotating. 4.
<Claim 4>
4. The pop-up mechanism for a movable member according to claim 1, wherein the movable member is a strobe built into a camera body.
<Claim 5>
An electronic apparatus comprising a movable member by the pop-up mechanism according to any one of claims 1 to 4.

１ ストロボ（可動部材）
１ａ フック部
１ｂ 斜面部
１ｃ 発光部
２ 軸
３ レバー
３ａ フック部
３ｂ 腕部
４ バネ
５ カム（付勢力付与部材）
５ａ 穴
６ ねじりコイルバネ（付勢部材）
６ａ 他端
７ リンク
７ａ 下部
８ ソレノイド
９ 可動子 1 Strobe (movable member)
DESCRIPTION OF SYMBOLS 1a Hook part 1b Slope part 1c Light emission part 2 Shaft 3 Lever 3a Hook part 3b Arm part 4 Spring 5 Cam (biasing force provision member)
5a hole 6 torsion coil spring (biasing member)
6a Other end 7 Link 7a Lower part 8 Solenoid 9 Movable element

Claims (7)

本体に対し収納及び突出可能にポップアップ動作する可動部材と、
前記可動部材を前記収納状態に保持するためのソレノイドと、
付勢力が前記可動部材の突出時には弱まって前記可動部材の収納時には強まる付勢特性を具備する付勢部材と、
前記可動部材に前記突出方向に対し斜めに設けられる斜面部と、
前記可動部材の押し下げ時に前記斜面部に当接して回動し、前記付勢部材の前記付勢力を徐々に強めさせる付勢力付与部材と、を備えることを特徴とする可動部材のポップアップ機構。 A movable member that pops up so that it can be stored and projected with respect to the main body;
A solenoid for holding the pre-Symbol movable member in the retracted state,
A biasing member having a biasing characteristic intensified during storage of the movable member is weakened during projection of the urging force said movable member,
An inclined surface provided obliquely with respect to the protruding direction on the movable member;
A movable member pop-up mechanism, comprising: an urging force applying member that rotates in contact with the inclined surface when the movable member is pushed down and gradually increases the urging force of the urging member. 前記ソレノイドは、可動部を有し、通電ＯＮ／ＯＦＦにより前記可動部への吸着力の強弱が切り替わり、前記吸着力が強となっている時に前記可動部材を前記収納状態に保持することを特徴とする請求項１に記載の可動部材のポップアップ機構。The solenoid has a movable portion, and the strength of the attracting force to the movable portion is switched by energization ON / OFF, and the movable member is held in the housed state when the attracting force is strong. The pop-up mechanism of the movable member according to claim 1. 前記付勢部材は、前記ソレノイドの前記吸着力が弱となった時に前記収納状態保持を解除する方向へ前記ソレノイドの可動部が動くように付勢することを特徴とする請求項２に記載の可動部材のポップアップ機構。3. The biasing member according to claim 2, wherein the biasing member biases the movable portion of the solenoid to move in a direction to release the holding state holding when the suction force of the solenoid becomes weak. Pop-up mechanism for movable members. 前記可動部材を前記本体に対して突出する方向へ常時付勢する第２の付勢部材を更に備え、
前記付勢部材は前記第２の付勢部材とは異なる位置に配置され、前記付勢力付与部材を前記斜面部に当接する回動方向に付勢するねじりコイルバネであることを特徴とする請求項１から３のいずれか一項に記載の可動部材のポップアップ機構。 A second biasing member that constantly biases the movable member in a direction protruding from the main body;
Claims before Symbol biasing member are arranged at positions different from that of the second biasing member, characterized in that the biasing force applying member is a torsion coil spring for urging the abutting rotational direction to the inclined surface portion Item 4. The pop-up mechanism for the movable member according to any one of Items 1 to 3 . 前記付勢力付与部材は、前記斜面部に対する当接面を有して回動するカムであることを特徴とする請求項１から４のいずれか一項に記載の可動部材のポップアップ機構。 The biasing force applying member is a pop-up mechanism of the movable member according to claim 1, any one of 4, characterized in that a contact surface with respect to the inclined surface portion is a cam which rotates. 前記可動部材は、カメラ本体に組み込まれるストロボであることを特徴とする請求項１から５のいずれか一項に記載の可動部材のポップアップ機構。 Said movable member, a pop-up mechanism of the movable member according to any one of claims 1 to 5, characterized in that a flash incorporated in a camera body. 請求項１から６のいずれか一項に記載のポップアップ機構による可動部材を備えることを特徴とする電子機器。 An electronic apparatus comprising a movable member by the pop-up mechanism according to any one of claims 1 to 6 .
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109905506A (en) * 2019-03-29 2019-06-18 维沃移动通信有限公司 Terminal device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7016735B2 (en) * 2018-03-14 2022-02-07 キヤノン株式会社 Imaging device
JP7244300B2 (en) * 2019-02-28 2023-03-22 日本電産コパル株式会社 Camera module shielding mechanism, electronic equipment

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6339695Y2 (en) * 1980-07-08 1988-10-18
JPH0228510Y2 (en) * 1984-11-13 1990-07-31
JPH0736095A (en) * 1993-07-26 1995-02-07 Canon Inc Retaining device
US6351609B1 (en) * 1999-06-25 2002-02-26 Asahi Kogaku Kogyo Kabushiki Kaisha Built-in retractable flash of a camera
JP2001304206A (en) * 2000-04-24 2001-10-31 Canon Inc Holding mechanism for moving member, device having holding mechanism for moving member, and camera having the same
JP2002296648A (en) * 2001-03-30 2002-10-09 Sony Corp Driving mechanism for pop-up substance and read-write device using it
JP3997398B2 (en) * 2002-03-29 2007-10-24 ソニー株式会社 Drive mechanism for pop-up body and recording / reproducing apparatus having the same
JP4167494B2 (en) * 2003-01-09 2008-10-15 Ｈｏｙａ株式会社 Camera mount lock device
JP2005275133A (en) * 2004-03-25 2005-10-06 Fuji Photo Film Co Ltd Lens-fitted photographic film unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109905506A (en) * 2019-03-29 2019-06-18 维沃移动通信有限公司 Terminal device

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