WO2009139398A1 - 三脚取付け用アダプタ - Google Patents
三脚取付け用アダプタ Download PDFInfo
- Publication number
- WO2009139398A1 WO2009139398A1 PCT/JP2009/058874 JP2009058874W WO2009139398A1 WO 2009139398 A1 WO2009139398 A1 WO 2009139398A1 JP 2009058874 W JP2009058874 W JP 2009058874W WO 2009139398 A1 WO2009139398 A1 WO 2009139398A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pedestal
- binoculars
- tripod
- clamp
- screw
- Prior art date
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical group C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 64
- 230000003287 optical effect Effects 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims description 12
- 230000006835 compression Effects 0.000 description 13
- 238000007906 compression Methods 0.000 description 13
- 230000002093 peripheral effect Effects 0.000 description 8
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/16—Housings; Caps; Mountings; Supports, e.g. with counterweight
- G02B23/18—Housings; Caps; Mountings; Supports, e.g. with counterweight for binocular arrangements
Definitions
- the present invention relates to a tripod mounting adapter for binoculars.
- the adapter main body provided with a through hole, and the tip portion is connected to the axis of the binoculars (joint shaft) while being rotatably inserted into the through hole.
- a screw member and a frictional force generating member that is provided in the adapter body and has a predetermined frictional force when the screw member is connected to the machine shaft are disclosed (for example, Japanese Patent Laid-Open No. 2000-208). 2—See 7 2 1 0 4).
- a tripod mounting adapter has a width with which the left and right lens barrels of the binoculars to be placed contact, and is centered on a joint axis that connects the pair of lens barrels of the binoculars.
- a support portion for restricting movement of the head is provided so as to protrude above the surface of the pedestal that contacts the lens barrel, and that is connected to the joint shaft, and is provided in the optical axis direction of the binoculars.
- the entire binoculars are tilted with respect to the horizontal axis around the joint axis, It is possible to provide a tripod mounting adapter capable of effectively suppressing changes in the eye width of the spectacles.
- FIG. 1 is a plan view of a tripod mounting adapter according to the present invention.
- FIG. 2 is a front view of the tripod mounting adapter according to the present invention.
- FIG. 3 is a cross-sectional view taken along line AA in FIGS.
- FIG. 4 is a front view of the tripod mounting adapter according to the present invention attached to the binoculars.
- FIG. 5 is a plan view showing a state in which the tripod mounting adapter according to the present invention is attached to binoculars, and a digital power camera is attached to the eyepiece portion of the binoculars via a camera adapter.
- Fig. 1 is a plan view of a tripod mounting adapter according to the present invention
- Fig. 2 is a front view of the tripod mounting adapter according to the present invention
- Fig. 3 is a line A-A in Figs. FIG.
- FIG. 4 is a front view of a state in which the tripod mounting adapter according to the present invention is attached to binoculars
- FIG. 5 is a plan view of the tripod mounting adapter according to the present invention attached to binoculars and further showing the binocular state. .
- the up and down direction refers to the state where the binoculars are normally held horizontally
- the left and right direction refers to the state where the binoculars are normally held horizontally and viewed from the eyepiece side.
- the upper side of the paper is the eyepiece side and the lower side of the paper is the objective side.
- the back side of the page is the downward direction and the front side of the page is the upward direction.
- the back side of the paper is the eyepiece side, the front side of the paper is the objective side, the upper side of the paper is upward, and the lower side of the paper is downward.
- the right side of the drawing is the eyepiece side, the left side of the drawing is the objective side, the upper side of the drawing is the upward direction, and the lower side of the drawing is the downward direction.
- the binoculars 200 used in the present embodiment includes a pair of lens barrels of a left lens barrel 1 and a right lens barrel 2 as viewed from the eyepiece side, and lens barrels 1 and 2 And a connecting part 5 for connecting and juxtaposing with each other.
- the lens barrel 1 an objective lens 7L and an eyepiece lens 8L are provided, and an erecting prism 9L is provided in an optical path between the objective lens 7L and the eyepiece lens 8L.
- the objective lens 7 L, the eyepiece lens 8 L, and the erecting prism 9 L constitute the left telephoto optical system.
- an objective lens 7R and an eyepiece lens 8R are provided, and an erecting prism 9R is provided in the optical path between the objective lens 7R and the eyepiece lens 8R.
- the objective lens 7 R, the eyepiece lens 8 R, and the erecting prism 9 R constitute the right telephoto optical system.
- the connecting portion 5 connects the lens barrels 1 and 2 at two locations on the objective lens side and the eyepiece side.
- the connecting portion 5a on the eyepiece lens side connects the lens barrels 1 and 2 on the eyepiece lenses 8L and 8R side in the directions of the optical axes L1 and L2.
- the connecting portion 5 a includes an arm portion 1 1 provided integrally with the lens barrel 1 in the vicinity of the erecting prism 9 L, and an arm portion 1 provided integrally with the lens barrel 2 in the vicinity of the erecting prism 9 R. 2 and these arm parts 1 1 and 1 2 are connected, and the arm parts 1 1 and 1 2 together form a joint structure, and is composed of a cylindrical joint shaft 14 that serves as a central shaft member of the joint structure Has been.
- the arm portion 11 is provided with a hole 11a in the optical axis direction
- the arm portion 12 is also provided with a hole 12a in the optical axis direction.
- the holes 1 1 a of the arm 1 1 and the holes 1 2 a of the arm 1 2 are arranged so as to be coaxially connected in the direction of the optical axis, and these holes 1 1 a, 1 2 a are related shafts 1 4 Has been inserted.
- Joint shaft 14 fits into holes 1 1 a and 1 2 a so that one arm 1 1 can rotate around joint shaft 1 4 and the other arm 1 2 around joint shaft 1 4 It is supported so that it cannot rotate.
- the arms 1 1 and 1 2 can rotate relative to each other about the axis MA of the joint axis 14 for adjusting the eye width at the center of the lens barrels 1 and 2.
- the arms 1 1 and 1 2 are connected to each other via a joint shaft 14.
- the axis MA and the optical axes L 1 and L 2 of the telephoto optical system are parallel to each other.
- a not-shown washer is interposed between the arm portions 11 and 12 on the outer peripheral side of the joint shaft 14.
- On the outer periphery of the joint shaft 14 is an annular portion (not shown) that protrudes radially on the joint shaft 14 L, and the objective lens 7 L, 7 on the outer periphery of the joint shaft 14.
- a male screw (not shown) is formed on the R side.
- the connecting portion 5a on the eyepiece side has a joint structure composed of the joint shaft 14 and the arm portions 1 1 and 1 2 and a not-shown washer, and the lens barrel is centered on the shaft MA. 1 and 2 can be bent at an arbitrary angle relative to each other.
- the connecting part 5b on the objective lens side also has a connecting structure composed of an arm part and a joint shaft having the same structure.
- the eye width of the binoculars 200 can be adjusted by rotating the lens barrels 1 and 2 relative to each other about the axis MA.
- a tripod mounting adapter 100 On the inner periphery of the joint shaft 14, there are provided screws for mounting a tripod mounting adapter 100 described in detail below.
- the screw for mounting the tripod mounting adapter is a female screw 15 formed on the objective lens 7 L, 7 R side on the inner peripheral surface of the joint shaft 14, and is formed coaxially with the shaft MA.
- a cap (not shown) is attached to the female screw 15.
- Fig. 11-3 is a tripod mounting adapter according to the present invention (hereinafter simply referred to as "adapter") 1 0 0, a plan view, a front view, and a cross-section taken along line A-A in Figs. FIG.
- the adapter 1 0 0 supports the operation unit 1 7 formed with a screw portion 1 7 a for connecting the binoculars 2 0 0 and the adapter 1 0 0, and the operation unit 1 7,
- the support member 1 9 into which the support unit 1 7 c of the operation unit 1 7 is inserted, and the support member 1 9 are movably passed in the vertical direction in FIG. 3, and the pedestal part 2 2 on which the binoculars 2 0 0 are placed
- a part of the support member 19 has two guide rods 20 a and 20 b that are integrally attached to a lower portion of the operation portion 17.
- the portions of the support member 19 through which the pedestal 2 2 is inserted are guide rods 20 a and 2 Ob.
- the operation unit 17 is arranged from the center of the knob unit 1 7 b for rotating operation and the center of the knob unit 1 7 b arranged on the object side of the guide rods 20 a and 20 b.
- the support member 19 is provided with a hole 19a through which the support 17 of the operation unit 17 is inserted, and an end portion on the side of the eyepiece lens 8L, 8R is made of an elastic member such as rubber.
- the formed inertia plate member 23 is provided.
- a hole 2 3 a is formed at a position corresponding to the hole 1 9 a of the support member 1 9, and the diameter of the hole 2 3 a of this elastic plate member 2 3 is the screw of the operation unit 1 7 It is formed smaller than the diameter of the portion 17a.
- the support part 1 7 c of the operation part 17 is passed through the hole 19 9 a of the support member 19 from the objective lens 7 L, 7 R side of the support member 19.
- Operation part 1 7 support part 1 7 c passes through hole 1 9 a of support member 1 9 and inertia plate member 2 3 hole 2 3 a, screw part 1 7 a at end of support member 1 9 That is, it protrudes outward from the elastic plate member 23, and the support member 19 is located on the outer peripheral side of the column portion 17 c. Because of this configuration, the operation unit 1 7
- the elastic plate member 23 is supported by the support member 19 and prevents the screw part 17a of the operation part 17 from coming off to the objective lens 7 side.
- the threaded portion 1 ⁇ a of the operation unit 17 is screwed with a female screw 15 (see FIG. 5) formed on the inner peripheral surface of the joint shaft 14 of the binoculars 2 0 0, and the adapter 1 0 0 and the binoculars 2 0 Connect to 0.
- a female screw 15 (see FIG. 5) formed on the inner peripheral surface of the joint shaft 14 of the binoculars 2 0 0, and the adapter 1 0 0 and the binoculars 2 0 Connect to 0.
- the guide rods 20 a and 20 b that are part of the support member 19 are each a round rod having a circular cross section, and two are attached along the optical axis direction.
- the operation unit 17 and the support member 19 are held by the pedestal unit 2 2 on which the binoculars 200 are placed below.
- the pedestal part 22 has a substantially rectangular shape with a width that allows the left and right lens barrels of the binoculars to be placed in contact with each other, and as shown in FIG.
- the central portion in the left-right direction extends in the direction of the optical axes L 1 and L 2 to form a thick portion 28.
- the pedestal part 2 2 has a thick part 2 8 extending in the direction of the optical axis 1 and L 2, and extends in the left-right direction from both sides of the thick part 2 8. It is composed of a left plate portion 30 a on which the lens barrel 1 is placed and a right plate portion 30 b on which the right lens barrel 2 is placed.
- a left plate portion 30 a on which the lens barrel 1 is placed
- a right plate portion 30 b on which the right lens barrel 2 is placed.
- the members 3 1 a and 3 1 b are pasted.
- a screw portion 24 for attaching a tripod is provided below the thick portion 28. By installing the screw part 24 here, the installation area on the tripod can be increased, and it can be stably fixed to the tripod.
- the binoculars 2 0 0 By placing the binoculars 2 0 0 on the pedestal 2 2, the rotation of the lens barrels 1 and 2 around the joint axis 1 4 (axis MA) is restricted, and the binoculars 2 0 0 It is possible to prevent the change and to keep the binoculars 2 0 0 level.
- Thick part of pedestal 2 2 2 8 Objective lens 7 L, 7 R side near the end of the guide rod 2
- the holes 3 2 a and 3 2 b through which 0 a and 20 b are penetrated are provided in the vertical direction (see Fig. 3).
- the thick portion 2 8 corresponds to the positions of the guide rods 20 a and 20 b
- Two holes 3 2 a and 3 2 b are provided. These guide rods 20 a and 2 O b are inserted into the holes 3 2 a and 3 2 b of the thick wall portion 2 8 so that the pedestal portion 2 2 and the guide rods 2 0 a and 2 0 b Relative movement is possible in the direction.
- the two guide rods 20 a and 2 O b are provided on the support member 19 for the following reason. That is, in this embodiment, since the guide rods 20 a and 20 b each employ a round bar having a circular cross section, in the case of one guide rod, for example, 20 a, the guide rod There is a possibility that the support member 19 to which 20 0a is attached will rotate around the one inner rod 20 0a as an axis. Therefore, another guide rod 20 b is provided on the support member 19, and the other guide rod 20 b is also inserted into the pedestal portion 2 2, thereby supporting the support member 19 and the support member 19. This prevents the operation unit 17 supported by the shaft from rotating about the guide rod 20 a as an axis.
- a female screw 35a is formed on the inner periphery of the hole 35 in the direction of the optical axis L1, L2, and a clamp screw 38 is screwed in from the objective lens 7L, 7R side.
- the clamp screw 3 8 is screwed in until the tip comes into contact with the guide rod 20 a passed through the vertical hole 3 2 a of the base portion 2 2.
- the fixing means for fixing the relative position in the vertical direction between the guide rod 20 a and the pedestal portion 2 2 is the clamp mechanism 25 using the clamp screw 3 8. As shown in FIGS.
- a clamp operating portion 40 is attached to the outer peripheral side of the disc-shaped head portion 39 of the clamp screw 38.
- the clamp operation part 40 is composed of an annular part 40 a and a lever 40 b projecting radially from the annular part 40 a.
- a female selection 40 c is formed on the inner periphery of the annular portion 40 a, and mates with the male selection 39 c formed on the outer periphery of the head 39 of the clamp screw 38. It is like that.
- the clamp operation part 40 is detachable from the head part 39 of the clamp screw 38 by this selection structure.
- the clamp operating portion 40 is attached to the head 39 of the clamp screw 3 8 so that the lever 40 b is on the lower side.
- the left and right plate parts 30a and 3Ob of the pedestal part 2 2 are end parts on the 7L and 7R side of the objective lens 7L and 7R side, respectively. Projecting toward the objective lenses 7 L and 7 R in the direction of the optical axes L 1 and L 2 (see Fig. 1).
- the end of the thick part 28 and the end of the left plate 30 a are in the direction of the optical axis L 1, L 2
- the left step 4 2 a having a step in the right portion 4 2 a has a step in the direction of the optical axes L 1 and L 2 between the end of the thick portion 28 and the end of the right plate 30 b. 2b is formed respectively (see Figure 1 and Figure 2).
- the side of the lever 4 0 b located on the lower side is the left side of the base part 2 2 Or it contacts the right step 4 2 a, 4 2 b and the clamp operating part 40 does not rotate any more.
- the lever 4 0 b of the clamp operation unit 40 is moved to the ends of the left and right step portions 4 2 a and 4 2 b, that is, the left and right plate portions 3 0 a and 3 0 b when the lever 40 b is rotated.
- the width between the left and right step portions 4 2 a and 4 2 b is such that the rotation of the lever 40 b can be limited to a predetermined range.
- the end portion of the pedestal portion 22 on the objective lens 7 side has a structure that restricts the operation range of the clamp operation portion 40 to a predetermined range.
- the rotation range of the clamp screw 38 is limited to a predetermined range, and the clamp screw 38 is prevented from coming off. As shown in FIG.
- the inner diameter of the tube 45 is formed larger than the diameter of the guide rod 20a.
- a screw 46 is attached to the lower end of the guide rod 20 a, and the head diameter of the screw 46 is larger than the diameter of the guide rod 20 a and smaller than the inner diameter of the tube 45.
- a compression spring 48 is interposed on the inner peripheral side of the tube 45 and on the outer peripheral side of the guide rod 20a.
- One end of the compression spring 48 is in contact with the lower surface of the pedestal 22, and the other end is in contact with the head of the screw 46.
- the guide rod 20 a is urged downward by the elasticity of the compression spring 48. Due to this urging force, the binoculars 20 0 attached to the threaded portion 17a of the operation unit 17 are applied in the direction toward the pedestal unit 2 2, that is, in the direction in which the interval between the operation unit 17 and the pedestal unit 2 2 is reduced. And is fixed so that it can be pressed against the pedestal 2 2.
- Holes 50 extending in the direction of the optical axes L 1 and L 2 are provided at the ends of the thick lenses 2 8 of the pedestal 2 2 on the objective lens 7 L and 7 R side. 0 Communicating with vertical hole 3 2 a through which a is inserted.
- a ball 52 is interposed in the hole 50, and a compression spring 55 is interposed between the pole 52 and a screw 54 that closes the hole 50 from the end side.
- the ball 52 is urged toward the side surface of the guide rod 20 a by the elasticity of the compression spring 55.
- a groove is provided at a predetermined position in an intermediate portion of the guide rod 20 a in the vertical direction.
- the position where the groove is provided is the urging of the guide rod 20 0 a to the base 2 2 direction by the compression spring 48 This is where you want to give resistance to overcome power.
- two grooves 5 7 a and 5 7 b of the guide rod 20 a are provided.
- the lower groove 5 7 b is provided in the vicinity of the center portion of the guide rod 20 a, and the upper groove 5 7 a is provided at a position close to the operation portion 17.
- the guide rod 20a moves downward due to the elasticity of the compression spring 48.
- the pole 5 2 urged to the side surface of the guide rod 20 a by the compression spring 5 5 moves the lower groove 5 7 b or the upper groove 5 7 by the downward movement of the guide rod 20 0 a. Depressed in a.
- the downward movement speed of the guide rod 20 0a is reduced or eliminated, and even if the operator's finger is between the operation unit 17 and the pedestal unit 2 2, the operation unit 17 strongly holds the finger. Can be prevented.
- the two grooves 5 7 a and 5 7 b are provided, but even when the ball 52 falls into the position of the upper groove 5 7 a and the movement of the guide rod 20 a stops, the operation section There is a sufficient space between 1 7 and pedestal 2 2 for fingers to enter. If a groove is provided so that the guide rod 20 0 a stops at a position where a sufficient space can be secured between the operation unit 17 and the base unit 2 2, the groove may be one.
- the air damper mechanism 65 also resists the downward biasing force of the guide rod 20a in this embodiment. Yes. Hereinafter, the air damper mechanism 65 will be described.
- the tube 45 is configured to close the lower end portion, and an air hole 62 that communicates with the outside is provided at a predetermined position on the side surface of the tube 45.
- the position where the air hole 6 2 is provided is a position where a sufficient distance can be secured between the operation part 17 and the base part 2 2 when the guide rod 20 0 is moved downward by the compression spring 48. It is. Further, in the state where the binoculars 200 are attached to the adapter 100, the screw 4 6 is positioned above the air hole 62.
- the guide rod 20 0a moves downward due to the inertia of the compression spring 48.
- the air in the cylinder 45 gradually escapes from the air hole 62 as the guide rod 20 a moves, so the screw 4 6 attached to the guide rod 20 a has an air hole 62.
- the cylinder 45 has a sealed structure with the screw 46 and the lower part of the cylinder 45 below the position where the air hole 62 is provided, and the guide rod 20 a is below the position. Do not move.
- the downward movement of the guide rod 20a is stopped, and the distance between the operation unit 17 and the pedestal unit 2 2 is not further narrowed, and it is possible to prevent injuries due to pinching of fingers.
- both a mechanism based on the combination of the pole 52 and the grooves 5 7 a and 5 7 b and an air damper mechanism 65 are provided. However, if either one of the mechanisms is provided, injury due to pinching of the fingers can be prevented.
- the support member 19 is pulled upward, and the guide rods 20 a and 2 Ob are pulled upward. Then, by rotating the knob portion 1 7 b of the operation portion 1 7 of the adapter 10 0, the screw portion of the operation portion 1 7 is connected to the female screw 15 for attaching the adapter provided on the joint shaft 14 of the binocular mirror 2 0 0. Attach adapter 1 0 0 to binoculars 2 0 0 by tightening 1 7 a and screwing in. In this state, the operation unit 1 ⁇ , the support member 19 and the binoculars 200 are integrated. For this reason, the binoculars 200 can be moved in the vertical direction together with the guide rods 20 a, 20 b attached to the support member 19.
- the left and right lens barrels 1, 2 of the binoculars 200 are in contact with the left and right plates 30a, 30b of the pedestal 22 Move the guide rods 2 0 a and 2 0 b downward until
- the shape from the objective lens 7 L, 7 R side of the lens barrel 1, 2 to the eyepiece lens 8 L, 8 R side is relative to the optical axes L 1, L 2.
- There are various shapes such as a parallel cylindrical shape and a tapered shape with an inclination from the objective lens 7L, 7R side toward the eyepiece 8L, 8R.
- the lower part of the lens barrel is moved from the objective lens 7 L and 7 R side to the eyepiece 8 L and 8 R side.
- the anti-slip members 3 1 a and 3 1 b of the plates 3 0 a and 3 0 b are in contact with each other, but the diameter of the objective lenses 7 L and 7 R is larger than that of the eye lenses 8 L and 8 R.
- the lower part of the eyepiece 8 L, 8 R side does not touch the anti-slip member 3 1 a, 3 1 b, and the lower part of the objective lens 7 L, 7 R side slips
- the stop members 3 1 a and 3 1 b come into contact.
- the shape of the non-slip members 3 1 a, 3 1 b is made to match the shape of the taper of the lens barrel, the lower part of the lens barrel is attached to the eyepiece 8 from the objective lens 7 L, 7 R side.
- the anti-slip members 3 1 a and 3 1 b can be brought into contact with the L and 8 R sides, making the binoculars more stable.
- the anti-slip members 3 1 a and 3 lb of the plate portions 30 a and 30 b may be changed in accordance with the shape of the lens barrel of the binoculars.
- the clamp screw 3 8 When the clamp screw 3 8 is screwed in until it comes into contact with the guide rod 20 0 a, attach the clamp operation part 4 0 to the head 3 9 of the clamp screw 3 8 with the lever 4 0 b facing downward.
- the clamp operation part 40 is rotated within a predetermined range by the step parts 4 2 a and 4 2 b formed on the side of the object lens 7 L and 7 R of the base part 22. Since it is regulated, the clamp screw 3 8 will not rotate beyond the specified range and the clamp screw 3 8 will not be pulled out even if the clamp operation part 40 is used for clamping and releasing the clamp.
- the binoculars 200 are controlled to move in the directions of the optical axes L 1 and L 2 by the operation unit 17, and the rotation of the lens barrels 1 and 2 around the axis MA is controlled by the pedestal unit 2 2. It is fixed to the adapter 100 in a stable posture.
- FIG. 5 is a plan view showing a state in which the digital force lens 70 is attached to one of the lens barrels 2 of the binoculars 200 fixed to the adapter 100 as described above.
- a digital camera 70 is connected to the eyepiece 8 R side of one lens barrel 2 via a camera adapter 71.
- a heavy object such as the digital camera 70 is connected to one of the lens barrels 2
- a force is applied to the lens barrel 2 in the downward direction, that is, in the direction of closing the eye width around the axis MA, due to the weight of the digital camera 70 itself.
- the lens barrels 1 and 2 are placed on the pedestal portion 2 2, and the lens barrel 2 rotates about the axis MA even if weight is applied to one of the lens barrels 2. There is no end to it.
- the binoculars 2 0 0 remain horizontal and the eye width does not change.
- the lens barrels 1 and 2 do not rotate around the axis MA, and the binoculars 2 0 0 are horizontal. It is maintained and the eye width does not change.
- the clamp operating part 4 0 When removing the binoculars 20 0 from the adapter 1 0 0, first, the clamp operating part 4 0 is rotated in the direction of loosening the clamp screw 3 8. Then, remove the clamp operating part 40 from the head 3 9 of the clamp screw 3 8 and further loosen the clamp screw 3 8. The contact between the tip of the clamp screw 3 8 and the guide rod 20 a is released, and the guide rods 20 a and 20 b can be moved in the vertical direction.
- the binoculars 200 can be detached from the adapter 100.
- the operation unit 17 from which the binoculars 20 0 are removed is drawn in the direction of the pedestal unit 2 2 together with the guide rod 20 a by the inertia of the compression spring 48.
- the guide rod 20a stops at a predetermined position, and there is no risk of injury by pinching a finger between the operation part 17 and the base part 22.
- the support member 19 and the guide rods 20a and 20b are integrally assembled with the respective members formed separately.
- the operation guide is supported by the flat guide rod. You may provide a part integrally.
- the relative positions of the operation portion 17 and the screw portion 17 a can be moved with respect to the pedestal portion 2 2, a long hole is formed in the support member 19 in the vertical direction.
- the screw part 1 7 a may be inserted so as to be movable.
- the support member 19 may be fixed to the pedestal portion 2 2. In this way, only the operation part 1 7 can move along the vertical direction of the support member 1 9, and the relative position between the screw part 1 7 a of the operation part 1 7 and the pedestal part 2 2 is adjusted. be able to.
- the screw portion 24 for attaching the tripod is provided below the pedestal portion 22.
- the effect of the present invention does not change even if it is provided at the bottom of the tube 45.
- the present invention can be modified and changed as appropriate.
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Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010511994A JP5318860B2 (ja) | 2008-05-14 | 2009-05-01 | 三脚取付け用アダプタ |
GB1018801.9A GB2471975B (en) | 2008-05-14 | 2009-05-01 | Tripod-connecting adapter |
US12/917,932 US20110043910A1 (en) | 2008-05-14 | 2010-11-02 | Tripod-connecting adapter |
US13/347,929 US8264771B2 (en) | 2008-05-14 | 2012-01-11 | Tripod-connecting adapter |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008-127370 | 2008-05-14 | ||
JP2008127370 | 2008-05-14 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/917,932 Continuation US20110043910A1 (en) | 2008-05-14 | 2010-11-02 | Tripod-connecting adapter |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009139398A1 true WO2009139398A1 (ja) | 2009-11-19 |
Family
ID=41318765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2009/058874 WO2009139398A1 (ja) | 2008-05-14 | 2009-05-01 | 三脚取付け用アダプタ |
Country Status (4)
Country | Link |
---|---|
US (2) | US20110043910A1 (ja) |
JP (1) | JP5318860B2 (ja) |
GB (1) | GB2471975B (ja) |
WO (1) | WO2009139398A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5627058B1 (ja) * | 2014-04-04 | 2014-11-19 | エイチアイ リゾリューション エンタープライズ エルエルシイ | 携帯端末と双眼鏡との接合用アダプター |
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US8817178B2 (en) * | 2012-09-09 | 2014-08-26 | Gary Wayne Baker | Camera mount adapter for multiple devices |
DE202014001983U1 (de) * | 2014-03-06 | 2015-06-09 | Carl Zeiss Sports Optics Gmbh | Stativadapter, insbesondere für Binokulare |
US10684462B1 (en) | 2019-01-05 | 2020-06-16 | Ephraim Blu Bentley | Binocular adaptor assembly |
US10310249B1 (en) | 2019-01-05 | 2019-06-04 | Ephraim Blu Bentley | Binocular adaptor assembly |
US11048073B2 (en) | 2019-04-17 | 2021-06-29 | Bushnell, Inc. | System and method for binocular tripod adapter with automatic locking engagement |
US11913596B2 (en) * | 2020-04-02 | 2024-02-27 | Preston Owens | Binocular/tripod adapter system |
DE102020124202B4 (de) * | 2020-09-16 | 2022-06-02 | Leica Camera Aktiengesellschaft | Halter |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS61176518U (ja) * | 1985-04-20 | 1986-11-04 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4557451A (en) * | 1984-09-10 | 1985-12-10 | Joseph Conway | Binocular rests |
US5437427A (en) * | 1994-01-25 | 1995-08-01 | Johnson; Peter D. | Binocular mounting assembly for astronomical observations |
US5930036A (en) * | 1997-03-02 | 1999-07-27 | Cluff; Kenneth L. | Binocular spotting scope assembly |
US6460815B1 (en) * | 1999-05-11 | 2002-10-08 | Swarovski Optik Kg | Tripod adapter for binoculars |
JP4244371B2 (ja) | 2000-08-30 | 2009-03-25 | フジノン株式会社 | 三脚アダプタ |
US7905459B2 (en) * | 2006-12-28 | 2011-03-15 | Carson Optical, Inc. | Tripod attachment for binoculars |
-
2009
- 2009-05-01 GB GB1018801.9A patent/GB2471975B/en not_active Expired - Fee Related
- 2009-05-01 WO PCT/JP2009/058874 patent/WO2009139398A1/ja active Application Filing
- 2009-05-01 JP JP2010511994A patent/JP5318860B2/ja not_active Expired - Fee Related
-
2010
- 2010-11-02 US US12/917,932 patent/US20110043910A1/en not_active Abandoned
-
2012
- 2012-01-11 US US13/347,929 patent/US8264771B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61176518U (ja) * | 1985-04-20 | 1986-11-04 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5627058B1 (ja) * | 2014-04-04 | 2014-11-19 | エイチアイ リゾリューション エンタープライズ エルエルシイ | 携帯端末と双眼鏡との接合用アダプター |
Also Published As
Publication number | Publication date |
---|---|
JPWO2009139398A1 (ja) | 2011-09-22 |
JP5318860B2 (ja) | 2013-10-16 |
GB2471975A (en) | 2011-01-19 |
GB201018801D0 (en) | 2010-12-22 |
US20110043910A1 (en) | 2011-02-24 |
US8264771B2 (en) | 2012-09-11 |
GB2471975B (en) | 2012-12-05 |
US20120105950A1 (en) | 2012-05-03 |
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