WO2006051618A1 - 可動機構 - Google Patents
可動機構 Download PDFInfo
- Publication number
- WO2006051618A1 WO2006051618A1 PCT/JP2004/017213 JP2004017213W WO2006051618A1 WO 2006051618 A1 WO2006051618 A1 WO 2006051618A1 JP 2004017213 W JP2004017213 W JP 2004017213W WO 2006051618 A1 WO2006051618 A1 WO 2006051618A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- movable
- fixed
- movable body
- guide
- balance
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
- G03B15/03—Combinations of cameras with lighting apparatus; Flash units
- G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
- G03B15/03—Combinations of cameras with lighting apparatus; Flash units
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B2215/00—Special procedures for taking photographs; Apparatus therefor
- G03B2215/05—Combinations of cameras with electronic flash units
- G03B2215/0503—Built-in units
- G03B2215/0507—Pop-up mechanisms
Definitions
- the present invention relates to a camera that can be used in a device that is used as a pop-up device such as a camera strobe or a video camera video phone.
- movable ⁇ i for popping up parts is driven by a motor (for example, JP 9-2 1 1 5 7 2), coil is driven by 3 ⁇ 4
- Patent Document 1 in which the motor is a horse, the strobe is popped up by using the driving force of the motor through the gear and the vertical cam, so that the area occupied by the motor inevitably increases and leaks.
- Patent Document 2 Permitted Document 3 that uses coil springs and wire springs as a stencil, although the ⁇ ⁇ and ⁇ ⁇ in the column are intended, the horsepower is regarded as a coil spring. Then it is easy to get a big stroke, but enough You can not get movement power. If a wire spring is used, conversely, a sufficient amount of appreciation can be obtained, but it is preferable to obtain a stroke. In this way, it is possible to show a large operating force and stroke, and has a simple collar.
- FIG. 1 (A) is a front view showing a possible ⁇ ⁇ ⁇ ⁇ according to the present invention
- FIG. 1 ( ⁇ ) is an explanatory view of the ⁇ ⁇ 1 » ⁇ used in the cold lung
- J. C) is a 3 ⁇ 4 ⁇ diagram showing the radius of curvature of the neutral axis in (a), (b), and (c) of ( ⁇ ).
- FIG. 2 is a front view showing a flexible ⁇ «according to Difficulty 1 of the present invention.
- Figure 3 This figure is a front view showing whether or not it is possible to use this example ( ⁇ ) for this example! It is explanatory drawing of operation
- FIG. 4 (A) is a front view showing the possibility according to the third embodiment of the present invention
- FIG. 4 (B) is an explanatory view of “A” used in this example.
- FIG. 5 is a front view showing the movable f »according to Example 4 of the present invention. Disclosure of the invention
- Preferred examples of the movable dish of the present invention are as follows.
- the thigh can be equipped with a releasable fixing device.
- the movable TO is made of super elastic NiT, the fiber is made of Ni 50. 2 to 51.5 at%, and the balance is made of Ti and unavoidable impurities (1) to (4) Movable movement
- the knitting is made of inertia ⁇ ⁇ Ni-Ti ⁇ fe, and the thread integrity is Ni49.8-51.5at%, and in Cr, Fe, V, Al, Cu, Co, Mo 1 or 2 or more types from 0.1 to 2.0 at%, and the balance is Ti and unavoidable (1) to (4). .
- Self-movable 3 ⁇ 4W is made of superelastic XN iT, and its thread destruction is N i 49.0 to 5 1. 0at%, Cu5 to 12at%, and Cr, Fe, V, Al, Co, and Mo. To 13 ⁇ 43 ⁇ 4 have 2 expansion Lh in the range of 0.1 to 2.0at% and the balance is Ti and inevitable impurities.
- (1) to (4) is a movable heel.
- pos. ⁇ Is a fixed body, posterior, posterior, pos.i, which is equipped with a horse 3 ⁇ 4w whose one end is firmly attached to the movable body and whose position is changed, and i is recovered. Made of material with good properties, yes! It is movable that moves the movable body by releasing the fixation of ⁇ .
- a material having form I dog recoverability is used as the driving member.
- shape recoverability refers to the property of returning to its original shape when external force is removed, such as elasticity.
- a large operating force and stroke (range) can be obtained with a small ⁇ TO.
- the use of a material having the property » has an advantage that the IS! + Of the target S is easy because the force acting on the movable body during the movable IW is kept almost constant.
- Ni—Ti is preferably used because it is excellent in terms of fatigue.
- the martensitic SJg and the 33 ⁇ 43 ⁇ 4 impulse (hereinafter collectively referred to as the collective unless otherwise noted) that dominate superelastic customs vary greatly depending on the ⁇ view and the ⁇ 3 ⁇ 4 ⁇ ⁇ cattle.
- the transformation can be suppressed in the range of approximately -100 to 30 ° C. In the above N ilB ⁇ g range, it is known that it decreases by 10 ° C for every 0.1% increase in Ni yarn thread.
- Makoto Ni 49.8-81.5at%, furthermore, Cr, Fe, V, Al, Cu, Co, Mo has one or more of 0.1 to 2.0at%, If the balance is Ti and unavoidable impurities, by selecting the seed amount of these thigh additive elements such as Cr, 3 ⁇ 4SJ can be added. By applying these fine elements to the material, the transformation is lowered, so that it is possible to obtain superelasticity even at lower temperatures. Therefore, select the type and amount of these additional elements according to the ring that ⁇ ffl is possible for SJ «: ⁇ 3 ⁇ 4.
- FIG. 1 ( ⁇ ) is a front view of an awakening kite (state before starting operation) showing one example of the present invention.
- Figure (B) (a) is bent into a shape (substantially U-shaped open neutral axis X has a radius of curvature R), and one end is connected to fixed body 1 by connecting fixture 3a, and the other side is movable 4 Yes, with the connecting fixture 3b provided in (Fig. 1 (A)).
- Fig. 1 (C) shows the curvature ⁇ of the neutral axis X corresponding to (a), (b), and (c) in Fig. (B). (A), (b), and (c) .
- SII3 ⁇ 43 ⁇ 4W2 is in front of an open platform (possible, indicating that 4 is lt3 ⁇ 4f3 ⁇ 4 with respect to the fixed body 1) by drive member guide members 5a and 5b provided on the fixed body 1 and the movable body 4. While moving to the U-shaped opening (Fig. 1 (B) (a)), it changes toward the right bit (B (c)). During this time, the rotation of the horse is suppressed by the guide switches 5a and 5b, and stops in a state where the radius of curvature of the neutral axis is R p (Fig. 1 (B) (b)).
- the guide members 5a and 5b of the heel member are designed so that when the two ends of the sleeper member fixed to the fixed body and the movable body are farthest away (movable appreciation), the straight member does not extend straight and vice versa. It is guided so as not to bend.
- the guide members 5a and 5b of the two drive members are not required to be two, but the guide 3 ⁇ 4i3 ⁇ 4i5a ⁇ 3 ⁇ 4X is a guide 3 ⁇ 4l3 ⁇ 4i5b i worm, and can exert the effect of guiding and stopping the horse sleep 3 ⁇ 4W. it can.
- This guide itself has been separately tested by the present inventors, for example, as Japanese Patent Application No. 2003-135417.
- the fixtures 3a and 3b may have a square ⁇ that rotates in accordance with the possible movement.
- Equation (1) represents the strain that the saddle member has before moving, and the age at which this strain exceeds 4% is applied to the horseback. This is because the permanent distortion is gradually accumulated and the predetermined operation is not performed. Note that it is desirable to set the right side of Equation (1) to 2% for 3 ⁇ 4 ⁇ which is much more likely than the expected product life.
- the neutral axis refers to the axis that does not stretch even when bent, and many ⁇ , the center plane in the heel direction for plates, and the center axis of the circle for cylindrical bars.
- the neutral axis curvature is not uniform among the parts of the explosion, and is defined by the I policy where the radius of curvature change is the largest between the word and the movement.
- FIG. 2 shows a state in which the shape of the driving member 2 is restored and the movable body 4 is popped up.
- the movable member 4 is fixed to the fixed member 1 by the fixed member 6 in a pillow state.
- the ⁇ member 2 recovers in the shape of the word 313 ⁇ 4 and moves the movable body 4 upward.
- movable body 4 can be installed on fixed body 1! ⁇
- the inner member 7 and ( ⁇ By controlling the pressure, the moving speed of the movable body 4 is controlled.
- ⁇ 2 is doing the job directly, but it cannot be returned to a complete straight line by the guide members 5a and 5b, and becomes a curved line ((b) in Fig. 1 (B)). Possible, guides the deformation direction of the horseshoe member 2 when returning the movable member 2 to the movable movable state.
- FIG. 3 (A) is a front view showing a state before the operation of the movable mechanism.
- ⁇ is made of T i—N i ⁇ wire, which shows superelasticity by MI of U-shaped ⁇ (the radius of curvature of the neutral axis is R 0 ).
- Two slaughter members 2 are used (FIG. 3 (A)), and are attached to the right explosion as far as possible.
- the reason why two yams 3 ⁇ 43 ⁇ 4 ⁇ 2 are used is that they tend to occur even when used singularly, and have the effect of preventing the one-side effect when the difficulty comes out of the fixed body. If you have I ⁇ or ii3 ⁇ 4, you may be concerned that it will have a one-sided effect.
- Mm ⁇ 2 is a place for «(Book and OK! ⁇ It is desirable to be attached.
- the drive member 2 has the radius of curvature of the neutral axis before the movable operation in Fig. 3 ( ⁇ ), where (a) is R, and (b) after the movable operation is R.
- R (R ⁇ R 0 ) is U-shaped and curved in the same direction as It ⁇ (Fig. 3 (B) (b)).
- the curved opening is pre-curved in the direction in which it bends, so that the drive member as in Example 1 is not required to extend straight (the drive member guide member) is unnecessary. I will contribute more to the simplicity of ⁇ .
- the OK shown in FIG. 4 (A) is an example of a mechanism that pops up by rotating the movable body 4.
- a linear or thin plate-like »member 2 is fixed to the fixed body 1 and the difficult 4 connected so as to rotate by the rotation, respectively, by the fixing fixtures 3a and 3b.
- Fig. 4 (A)! Is fixed by a fixed shaft not shown in the drawing.
- Fig. 4 (A) it is described as Exclusion 1 or 2.
- the separable guide 3 ⁇ 4W7 and the guide SWs 5a and 5b are not known but can be opened.
- ⁇ 3 ⁇ 4 ⁇ 2 is shown in Fig. 4 (B), where (a) is before movement, and (b) is movement, indicating a Btlff shape.
- ⁇ ⁇ may be U-shaped instead of direct. This ⁇ means that the pop-up movable «shape is not a straight line but an angle.
- FIGs 5 (A) and (B) are examples of difficult example 1.
- Mao Xie 2 is made of a Ti-Ni alloy sheet material that exhibits superelasticity and memorizes the cross-sectional hate (the radius of curvature of the neutral axis is R 0 ).
- fixtures 3 a and 3 b for connecting IKIWi 2 to the bottom of fixed body 1 and possible 4 are provided, and ⁇ 33 ⁇ 4 ⁇ guide 3 ⁇ 4W5 a is placed between fixed body 1 and separation 4, Guidance and limit refuge are set for 2 sleeping parts when moving.
- a fixed body is provided on the fixed body 1 and the movable body 4 is fixed in a movable state.
- the movable body 4 is provided with movable body guides 7, 7, and the movable body 4 is smoothed and its movable amount is indicated.
- FIG. 5 The IESWi2 in this sickle example is shown in Figure 5 (B).
- (A) shows a movable appreciation
- (b) shows a mobile appreciation
- (c) shows a Miff app. It should be noted that it is desirable to use the formula (1) described above in order to open the horse.
- the pop-up 7 «obtained by the present invention requires only the thickness of the wire and the thickness of the guide, and is smaller (occupied area is smaller) and simpler than those using a motorized drive type or a winding panel.
- a pop-up can be realized with a simple leak.
- a large operating force and a comprehensive range can be obtained.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission Devices (AREA)
- Lens Barrels (AREA)
- Toys (AREA)
- Stroboscope Apparatuses (AREA)
- Structure And Mechanism Of Cameras (AREA)
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020077013109A KR101076572B1 (ko) | 2004-11-12 | 2004-11-12 | 가동기구 |
JP2006544742A JP4711968B2 (ja) | 2004-11-12 | 2004-11-12 | 可動機構 |
EP04799758A EP1840640A1 (en) | 2004-11-12 | 2004-11-12 | Movable mechanism |
PCT/JP2004/017213 WO2006051618A1 (ja) | 2004-11-12 | 2004-11-12 | 可動機構 |
US11/798,151 US8096120B2 (en) | 2003-05-14 | 2007-05-10 | Movable mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2004/017213 WO2006051618A1 (ja) | 2004-11-12 | 2004-11-12 | 可動機構 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/798,151 Continuation US8096120B2 (en) | 2003-05-14 | 2007-05-10 | Movable mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006051618A1 true WO2006051618A1 (ja) | 2006-05-18 |
Family
ID=36336304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/017213 WO2006051618A1 (ja) | 2003-05-14 | 2004-11-12 | 可動機構 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1840640A1 (ja) |
JP (1) | JP4711968B2 (ja) |
KR (1) | KR101076572B1 (ja) |
WO (1) | WO2006051618A1 (ja) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07264274A (ja) * | 1994-03-23 | 1995-10-13 | Nec Corp | 折り畳み式通信機器 |
JPH08292470A (ja) * | 1995-04-24 | 1996-11-05 | Asahi Optical Co Ltd | 出没可能なストロボを有するカメラ |
JPH09303379A (ja) * | 1996-05-10 | 1997-11-25 | Furukawa Electric Co Ltd:The | 開閉素子 |
JP2001164348A (ja) * | 1999-09-27 | 2001-06-19 | Furukawa Techno Material Co Ltd | 医療用ガイドワイヤに用いられる広ひずみ範囲高弾性Ni−Ti系合金ワイヤの製造方法、および前記製造方法により製造された医療用ガイドワイヤに用いられる広ひずみ範囲高弾性Ni−Ti系合金ワイヤ |
JP2004200397A (ja) * | 2002-12-18 | 2004-07-15 | Fuji Photo Film Co Ltd | 蓋体の開閉構造 |
JP2004341088A (ja) * | 2003-05-14 | 2004-12-02 | Furukawa Sky Kk | 可動機構 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3598280B2 (ja) * | 2001-07-16 | 2004-12-08 | コニカミノルタフォトイメージング株式会社 | 駆動装置 |
-
2004
- 2004-11-12 KR KR1020077013109A patent/KR101076572B1/ko active IP Right Grant
- 2004-11-12 WO PCT/JP2004/017213 patent/WO2006051618A1/ja active Application Filing
- 2004-11-12 EP EP04799758A patent/EP1840640A1/en not_active Withdrawn
- 2004-11-12 JP JP2006544742A patent/JP4711968B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07264274A (ja) * | 1994-03-23 | 1995-10-13 | Nec Corp | 折り畳み式通信機器 |
JPH08292470A (ja) * | 1995-04-24 | 1996-11-05 | Asahi Optical Co Ltd | 出没可能なストロボを有するカメラ |
JPH09303379A (ja) * | 1996-05-10 | 1997-11-25 | Furukawa Electric Co Ltd:The | 開閉素子 |
JP2001164348A (ja) * | 1999-09-27 | 2001-06-19 | Furukawa Techno Material Co Ltd | 医療用ガイドワイヤに用いられる広ひずみ範囲高弾性Ni−Ti系合金ワイヤの製造方法、および前記製造方法により製造された医療用ガイドワイヤに用いられる広ひずみ範囲高弾性Ni−Ti系合金ワイヤ |
JP2004200397A (ja) * | 2002-12-18 | 2004-07-15 | Fuji Photo Film Co Ltd | 蓋体の開閉構造 |
JP2004341088A (ja) * | 2003-05-14 | 2004-12-02 | Furukawa Sky Kk | 可動機構 |
Also Published As
Publication number | Publication date |
---|---|
KR101076572B1 (ko) | 2011-10-24 |
KR20070102667A (ko) | 2007-10-19 |
JPWO2006051618A1 (ja) | 2008-05-29 |
JP4711968B2 (ja) | 2011-06-29 |
EP1840640A1 (en) | 2007-10-03 |
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