KR20160044449A - Quick shoe fastening method for the camera and video - Google Patents

Abstract

The present invention relates to a quick shoe mounting method for a camera and a video camera. When a plate (1000) is inserted and mounted in a clamp (300) to mount the plate in the clamp to photograph while being stopped at one location, a portion of a mounting part comes in contact with the plate and pushes a bottom portion (1111) of the plate to allow an inner seating surface (303) of a handle groove (302) in which a handle (1112) is inserted to support the end part of an inner bottom surface (1111a) of the inserted plate. The bottom surface (1111a) in a seating surface entrance direction in which the plate is inserted forms an angle with the seating surface (303) and has a gap. A bottom portion or a mounting part groove (1111b) is pressed by the portion of the mounting part. A clamp contact unit (1113) forms an angle with a plate contact unit (301), and an upper portion is contact-pressed to mount the plate (1000) in the clamp (300). When the portion of the mounting part comes in contact with the mounting part groove (1111b) to press the mounting part groove, the portion of the mounting part comes in contact in an angle facing an inner side (1111b-1) of the mounting part groove to press the mounting part groove. A photograph or a video can be safely captured while frequently moving in a photographing location without fully mounting the plate in the clamp. The plate can be mounted in the clamp and used while staying at one location for a long period of time.

Description

TECHNICAL FIELD [0001] The present invention relates to a quick shoe fastening method for a camera and a video camera,

The present invention relates to a fastening method of a camera and a video quick shoe, more specifically, a fastening method by which a plate can be inserted into a clamp of a quick shoe.

Figure 1 below is a quick shoe named JP05150352A published on June,

Figure 1

In the configuration of the present invention, the shoe plate 3, which is detachable with respect to the shoe main body 2, is formed with an engagement portion 3a having a circular tapered circumferential surface in the lower half of the shoe plate 3. On the other hand, in the shoe main body 2, an engagement portion 3a of the shoe plate 3 is formed with an arc-shaped receiving portion 2b engaged with one side of the shoe main body 2 so that the engagement portion 3a The locking lever 8 for locking the side is mounted.

Claim 1

Wherein a substantially arc-shaped receiving portion to which a lower engaging portion of the shoe plate is engaged is formed at a periphery of one side of a shoe plate on which at least a lower engaging portion is formed in a substantially circular shape and a mounting surface portion on which the shoe plate is mounted, And a shoe main body equipped with a locking lever for locking the lower engaging portion of the shoe plate against the support portion is completed.

As can be seen from the above document, in the quick shoe fastened with a tripod, at least the shoe plate having the lower engaging portion formed in a substantially circular shape and the lower surface of the lower plate engaging portion of the shoe plate, Wherein the shoe body is formed with a substantially arcuate receiving portion formed on the other side of the mounting surface portion and having an engaging lever for engaging the lower engaging portion of the shoe plate so as to face the receiving portion. It is a reality that it is made only for the purpose of using the plate by clamping purely when photographs and images are carried by video.

The present invention is based on the development of science, and high-quality cameras and video developed every now and then are released. Consumers' desire to use them is to want to include high-quality pictures or images quickly, accurately and conveniently, The quick shoe in the form of a plate is carried out only in one direction either forward or backward or right and left directions when the plate is attached to the clamp,

JP05150352A Jun. 18, 1993 Description of the Invention A quick shoe is capable of attaching the plate to the clamp at either the front, the rear, or the left or the right, but a fastener can be used by fastening the plate to the seating surface entrance portion for inserting the plate. However, the present invention can also be interfered with the fastening member when the plate is inserted at a high speed. Therefore, only when the plate is fastened securely to the clamp while staying in one place for a long time, Since it is designed to be used, there are many inconveniences when moving a moving object or a place from time to time, avoiding the use of a tripod.

In order to overcome the above problems,

As well as existing products, it can be used not only by fastening a plate fastened to a camera or video to a clamp while staying in one place for a long time,

It is possible to insert the plate fastened to the camera or video into the clamp so that the plate can be held in contact with the inside of the clamp by the force of pulling the plate by hand while the plate is inserted without fastening the fastener, Alternatively, in a state in which the fastener is in a less tightened state, it is possible to take a picture while rotating the plate fastened to the camera or the video in the clamp, and in order to be able to quickly take out the plate in the clamp,

When the plate 1000 is inserted into the clamp 300 and a part of the fastener is contacted to fasten the bottom part 1111 of the plate or the fastener groove 1111b formed in the bottom part, The bottom surface 1111a of the seating surface inward of the handle groove 302 supports the end of the inner bottom surface 1111a of the inserted plate and the bottom surface 1111a of the seating surface in which the plate is inserted is positioned on the seating surface 303 And the clamp contact portion 1113 is angled with respect to the plate contact portion 301 while the upper portion is contacted with the pressing portion so that the plate 1000 is fastened to the clamp 300 Respectively.

When shooting emergency moving pictures or moving objects, the plate is inserted into the clamp without any direction, and the camera and video can be safely rotated in the clamp even when the plate is not fully tightened with the clamp So that it is possible to reduce the movement of the camera and the video on the tripod uncomfortably at the shooting location.

1 shows a cross-sectional front view in which the upper surface is denoted by "A portion", the lower surface is denoted by "B portion" and the position and direction in which the fastening portion 305 is constituted is indicated by "C portion".
Fig. 2 is a cross-sectional front view showing a fastener forming portion 305a having a female thread portion.
FIG. 3 is a view illustrating the position, shape, and shape of the opening 307, the plate contact portion 301, and the handle portion groove 302 in a clockwise direction rotated in FIG. 2 in a more detailed manner.
4 is a cross-sectional front view showing the clamp 300 and the plate 1000 of the quick shoe,
The one shown on the left is a clamp, and the one shown on the right is a plate that can be attached to the left clamp.
5 is a perspective view of Fig.
Fig. 6 is a front view of the state of the "E part" and the "F part" of the plate when the image is captured by a camera or video by manually pulling the plate by hand while the plate is not inserted into the clamp without fastening the clamp In cross-section.
Fig. 7 shows the state after rotating the Fig. 6 clockwise by 90 degrees
8 is a sectional view showing a front view of the state of "D part", "E part" and "F part" of the quick shoe in a state where the plate is fastened with a fastener 305b to a clamp.
FIG. 9 is a view for explaining the state after rotating the FIG. 8 clockwise by 90 degrees. In reality, the position and direction of contact of the clamp contact portion 1113 with the plate contact portion 301 are different from each other have.
10 is a perspective view of a plate 1000 showing a plurality of projections on the outer surface of the handle 1112 of the plate.
Fig. 11 is a perspective view of Fig. 6 or Fig. 8; Fig.
12 is a perspective view showing a fastener groove 1111b formed on the bottom surface 1111a of the plate.
13 is a perspective view showing a groove in which the bottom plate 1170 is formed.
14 is a perspective view of a bottom plate 1170 formed in the groove of Fig.
Fig. 15 is a cross-sectional view showing a portion constituted by various shapes and shapes capable of coming into contact with a part of the fastener when the plate is inserted into the clamp and fastened by the fastener 305b.
Fig. 16 is a view showing the lower plate mounted on the left clamp on the basis of the technical idea of the present invention. Fig.
17 shows a state where a plate is mounted on a clamp in a quick shoe constructed based on the technical idea of the present invention.

The present invention relates to a fastening method for a camera and a video camera, in which a clamp contact portion 1113 capable of being in contact with a plate contact portion is formed in a circular shape, and on a side edge of a seat surface 303 on which the plate is seated And a method of fastening a quick shoe capable of holding a photograph or an image by attaching the plate contact part 301 to a clamp having an arc-shaped plate contact part 301 with which the clamp contact part of the plate can be contacted.

The figure below shows an example in which the clamp contact portion can contact the plate contact portion, and shows the state in which the clamp contact portion is in contact with the plate contact portion by applying an external force from the side surface.

Figure 2

Figure 3

Figure 2 shows a cross section of a front view showing that one part can be contacted. 2-1 shows a state in which a cylindrical contact part made of a cylinder is in contact with a plate contact part composed of a semicylindrical shape. A clamp contact portion formed in a tapered shape is in contact with a plate contact portion formed of a half tapered shape, and 2-3 shows a state in which a cylindrical contact portion made of a cylinder is in contact with a plate contact portion formed of a semi- , When a fastener constituting the fastening part is fastened, a contact part constituted by a tapered plate can be brought into contact with a contact part constituted by a clamp in a half taper shape formed at the upper end, 2-4 is a plate A contact surface of the contact portion with a tapered clamp contact portion Respectively.

Figure 3 is a cross-sectional view of the top view, showing that one or both parts are in contact. Reference numeral 3-1 denotes a cylindrical or tapered plate contact part having a half cylindrical or half tapered shape, a cylindrical or tapered shape, 3-2 and 3-3 show a state in which a clamp contact portion is formed in a cylindrical shape or a tapered shape and a cylindrical shape in a central portion of an inner side of a plate contact portion having a half cylindrical or half tapered shape, Or the tapered shape of the clamp contact portion is in contact with the two portions.

Next, the present invention will be described.

The present invention is applicable to a case where the plate 1000 shown in the right side is inserted or fastened to the clamp 300 shown on the left side of FIG. 4 or the plate 1000 shown on the right side is attached to the clamp 300 shown on the left side of FIG. ), A plate is fastened to a clamp of the type shown in Fig. 18, or a fastening method for a camera and a video quick shoe similar to those of Figs. 4, 17 and 18.

5, it is possible to securely attach the plate or similar plate on the camera or the video to the clamp 300 shown in the left side in a state where the plate or the similar plate on the right side is attached, Or video can be protected so that the lower portion of the handle 1110 of the plate is surrounded by the front, back, left, top, and bottom so that the camera or video can be safely protected and the camera or video can be handled comfortably and maneuverably. Respectively.

4, a fastening part 2 1150d of a fastening part 1150 fastened to a fastening part formed at the lower part of the camera or video is in contact with the lower part of the camera or video, Which protrudes outward from the surface of the device-contact pad 1305,

4 is characterized in that the plate which can be fastened to the clamp can be inserted at the outer surface of the side surface without any directionality before, after, left, and right when inserted into the clamp,

The present invention relates to a fastening method in which a plate is inserted into a clamp of a camera or video by fastening it to a clamp of a quick shoe used for shooting a photograph or an image with a camera or video.

In the present invention, the clamp contact portion 1113 of the plate 1000 that can be inserted or clamped into the clamp can be configured in a tapered shape,

 The clamp 300 shown in Fig. 1 has an upper surface, a lower surface and a side surface. The clamp has a plate contact portion 301 formed in a half tapered shape and a seating surface 303 composed of a flat surface.

Next, the plate 1000 usable in the present invention will be described.

As shown in Fig. 15, a plate usable in the present invention has a bottom portion 1111 which can be pressed by a part of the fastener when the fastener is inserted into the clamp and fastened with the fastener,

In the bottom part 1111 shown in Fig. 12, a part of the fastening hole is inserted so that the plate can be rotated safely or a part of the fastening hole is inserted to have the fastening groove 1111b,

As shown in Fig. 13, the fastener groove 1111b shown in Fig. 4 is formed in a circular strip shape on the bottom surface 1111a, and the inner side surface thereof has an angle 1111b-1 ), ≪ / RTI >

In the fastener groove 1111b,

And the receiving plate is fixed to the inside of the handle using the head 1150a and the fastening part 1150b of the fastening part,

An anti-loosening adhesive may be applied between the fastening portion 2 and the threaded portion 1116 in order to prevent the fastening portion from being loosened due to the fastening force of the fastening fastener during use,

When a bottom plate 1170 of the form shown in Fig. 14 is formed in the groove 1111c shown in Fig. 13, a SHIM capable of adjusting the height of the lower portion of the handle can be inserted between the bottom groove and the bottom plate if necessary .

Next, the bottom portion 1111 will be described in detail.

The bottom portion 1111, which can be configured in various forms other than the shape shown in Fig. 15,

Any part of the fastener 305b can contact and be directly pressurized, even if it is constructed in any form, as the bottom part 1111.

For example, the bottom part of the figure is explained as follows.

15-1, the bottom surface 1111a is a portion that can be seated on the seating surface 303 when inserted in the clamp, and a portion of the fastener is a pressurizable portion,

Fig. 15-2 is a view showing a state where the fastening groove 1111b is formed at the bottom end of the bottom groove, and a portion of the fastening hole comes into contact with the bottom portion of the side groove or the groove formed in the bottom groove, A function of preventing the plate from being released in a state in which the ball is less tightened and enabling the plate to rotate within the clamp,

Fig. 15-3 is a view showing a state in which the fastening groove 1111b is formed in the middle part of the bottom surface, a part of the fastening hole is capable of being contacted with the bottom of the side or groove formed inside the fastening groove, A function of preventing the plate from being detached in a state in which the fastener is less tightened, and a function of making the plate rotatable in the clamp,

 Fig. 15-4 is a view showing a state in which a groove 1111c is formed on the bottom surface 1111a to constitute a pad having elasticity on the bottom of the groove, and when a part of the fastener presses the pad, the pad is elastically deformed, And is provided with a function of preventing the camera or the video camera having the plate fastened by the elastic repulsive force of the pad from being released and the plate to be rotatable in the clamp when the fastener is in a less tightened state .

As shown in FIG. 5, the plate includes a device contact portion 1300 that can contact the camera and video when the plate is fastened to the camera and video,

And a handle portion 1100 at the lower end of the device contact portion. The handle portion 1100 is fixed to the inside of the handle portion 1100 so that when the device contact portion 1300 is inserted, the fastening portion 2 1150d constitute a fastening portion 1150 so as to protrude outward from the end surface of the device contact pad 1305 formed at the upper end of the device contact portion,

The upper end of the clamp contact portion 1113 has a pillar portion 1114 rotatable in contact with the device contact portion and a lower portion 1110 formed at the lower portion of the handle portion is provided with a clamp contact portion 1113 at the lower end thereof, And a bottom portion 1111 at the lower end of the handle portion 1112. The bottom portion 1111 of the clamp contact portion has a handle 1112 at the lower end of the clamp contact portion, ,

As shown in Fig. 4, for the purpose of design, the column 1114 can be inserted into the opening 307 when the clamp is formed in the form of 17-1 in Fig. 17 or when the plate is inserted in the form of Fig. 7, It is possible to constitute the groove on the circumferential surface of the lower portion so as to be able to hold the camera and the video while being carried by the fingertip easily,

11, the upper portion of the column portion in the state of being inserted into the clamp or in the state of being fastened by the fastener may protrude above the clamp, and when the protrusion is formed, the plate is inserted into the clamp, 6, when the camera or the video is being photographed in a state of being inserted without being fastened, the clamp contact portion 1113 formed on the plate is pulled by hand so that the clamp contact portion 1113 can be brought into close contact with the plate contact portion 301 formed in the clamp Giving is also a possible part.

As shown in Fig. 4, the fastening part 1150 fastened to the inside is fixed to the threaded part 1116 using fastening part 1 1150b,

As shown in FIG. 5, the upper portion of the grip portion 1100 has a concave-convex portion 2 (1115) having a concave shape in which a concave-convex portion 1 (1304)

 And a concave-convex portion 1 (1304) having the shape of a convexity which is inserted into the concave-convex portion 2 formed on the upper part of the handle portion and is rotatable below the device-contact portion 1300. The concave- A function of contacting the contact surface to be contacted at a predetermined position and a function of minimizing the displacement of the upper portion of the finger contact portion 1114 and the lower portion of the contact portion of the optical device are minimized, A surface protection plate 1190 can be formed between the concave and convex portions 1301 and 1302 and the concave and convex portions 2 and 1115. The surface protection plate can prevent scratches on the surface of the concave and convex portions 1 and 2 due to compression and rotation of the handle when the plate is fastened to a camera or video, This reduces the occurrence or scratching.

The lower portion 1110 of the handle shown in FIG. 4 is configured to be insertable into the plate contact portion and the handle portion groove without any directional, front, rear, left, and right directions. A plate is inserted into the clamp at the lower portion of the handle, When the plate is fastened, as shown in "F portion" in FIG. 8, the plate contact portion 301 is clamped or fastened to the camera or video by a clamp contact portion 1113 having a tapered circumferential surface in contact with the contact portion 301 A handle 1112 which can be formed in a cylindrical or prismatic shape on a circumferential surface that can be hand-held and rotated when disassembled; and a fastening portion 305b at the lower end or inside of the handle portion, And has a pressable bottom portion 1111 in contact therewith.

The following describes additionally the plate portion according to the present invention.

The grip portion 1112 shown in Fig. 5 is a portion for holding and holding the plate by hand when fastening or detaching the plate to the camera and video. When the plate is inserted without being fastened, As shown in FIG. 10, the protruded portion is a portion that can be pulled by hand so that the clamp contact portion 1113 formed on the plate can be closely attached to the plate contact portion 301 formed in the clamp. And the protrusions function to prevent the hand from slipping when the plate is fastened to or detached from the camera and the video.

The clamp contact portion 1113 shown in FIG. 5 is formed at the upper end of the grip portion 1112 and can be configured in a tapered shape on the circumferential surface where the width of the upper portion is narrower than the width of the lower portion,

As shown in FIGS. 6 and 7, when the plate is inwardly pulled by hand at the time of photographing an image with a camera or video only by inserting it into the clamp, the plate contact portion 301 formed in a tapered shape as shown in "F portion" Thereby positioning the plate at the correct position while bringing the plate into close contact with the clamp.

The threaded portion 1116 shown in Fig. 5 is a portion formed to penetrate the lower end of the central portion of the uneven portion 2 (1115), and is a portion where the fastening portion 1 (1150b) of the fastening portion 1150 is fastened .

5 includes a device contact pad groove 1301, a device contact pad 1305 formed in the device contact pad groove, an engagement ring groove 1302 formed in the device contact pad groove, A through hole 1303 configured to penetrate downward at the center of the locking ring groove, and a concave / convex portion 1 (1304) formed at the lower portion. Functions of these will be described as follows.

The device contact pad groove 1301 is formed in the center portion of the upper surface of the device contact portion and is a groove in which the device contact pad 1305 is formed.

The locking ring groove 1302 is formed in such a manner that when the locking ring portion 1150 is fixed to the handle portion 1100 and the locking ring used when connecting the device contacting portion 1300 to the knob portion is hooked on the locking portion of the locking hole portion It is the space where the ring is located.

The through hole 1303 is a hole in which a fastening portion 2 1150d of the fastening portion 1150 is inserted so as to protrude outward from the surface of the device contact pad and a portion of the fastening portion 1 1150b is located.

5 includes a head part 1150a, a fastening part 1 1150b, a fastening part 1150c and a fastening part 2 1150d, and the head part 1150a And a bottom groove 1111c formed on the bottom surface 1111a of the holding plate 1170 when the fastening portion is fastened and fixed to the handle portion 1100. Further, As shown in FIG.

The fastening portion 1 (1150b) is formed at the top of the head and is a portion fastened to the threaded portion 1117 formed at the handle portion.

The latching portion 1150c is formed at the upper end of the fastening portion 2 and is a portion constituting the latching ring 1360 for preventing the device-contacting portion from being detached in a state where the device-contacting portion is inserted into the handle portion. The fastening part 2 1150d is formed at the upper end of the fastening part, and protrudes upward from the device contact pad 1305 as shown in FIG. 3, and functions to fasten the plate to a camera or video.

 The device contact pad 1305 shown in FIG. 5 is formed of a flat material having elasticity in the device contact pad groove 1301. When the plate is fastened to a camera and video due to elasticity, And simultaneously protects the surface of the device to be contacted.

As shown in Fig. 8, the bottom plate 1170 shown in Fig. 14 is a portion where a part of the fastening tool 305b comes into contact with the clamp when the plate is fastened to the clamp, so that the force of the fastening tool can act directly.

Next, the clamp 300 will be described.

The clamp 300 has a shape of a fastener and an angle at which the fastener is formed and the shape of the plate contact portion 301 and the shape of the plate contact portion and the plate contact portion 1113 at the center inside the opening at the time of pressing, The shape and the length of the gap between the clamp contact portions, the design of the clamp, and the safety of the user,

The clamp 300 shown in Fig. 1 has an upper surface, a lower surface, and a side surface. The clamp has a half tapered plate contact portion 301 and a seating surface 303 composed of a flat surface, A tripod fastener head groove 304a into which a head of a bolt which can be used by being fastened to a ball head or other device constructed in a tripod is inserted and a screw hole 304b through which a screw part is inserted, Most of the corners are configured by rounding and picking.

As shown in Fig. 1, the upper surface of the clamp is denoted by "part A" and the lower surface thereof is denoted by "part B "; and the clamp constituted by the side surface not shown in the drawing is composed of a half tapered plate contact part 301, Having a seating surface (303) composed of planes,

 When the plate is inserted and fastened by the fastener 305b as shown by "B portion" in Fig. 1, the clamp of the quick shoe, into which the plate with the clamp contact portion 1113 is inserted,

The fastening part 305 is formed such that the end part of the fastening part constitutes the bottom part 1111 of the plate on the lower side of the inlet surface of the seating surface into which the plate is inserted so that the plate can be pressed, and,

As shown in Fig. 8,

When the plate is inserted and the plate is inserted into the fastening hole 305b, the fastening hole forming part 305a in which the fastening hole can be formed is inserted into the fastening hole forming part 305a and the fastening hole forming part 305b, (303) is inclined toward the inside of the seating surface in the entrance direction,

As shown in Fig. 2, the fastener configuration section 305a includes:

And has a female thread portion that can be matched with a male thread portion formed in a fastener 305b having a male thread portion 305b-1, and a fastener 305b having a male thread portion can be formed in the female thread portion.

As shown in Fig. 2,

And the insert is constituted inside the insert 355 composed of male threads on the circumferential surface, and the insert constitutes a screw thread in the hole denoted by "C portion "

 The following describes additionally the fastening portion 305 of the clamp.

 As shown in Fig. 2, in order to quickly, accurately and safely insert the plate inserted when the plate shown in Fig. 4 or the plate configured in the similar manner is inserted into the clamp, as shown in Fig. 2, It is possible to prevent interference with a fastener or a fastener when the plate is inserted without a fastener so that a force to be fastened in the horizontal direction can act on the front side or the side surface of the seat on which the plate is inserted in a manner different from the clamp used The fastening portion 305 is formed so that the fastening portion 305b can be formed on the lower surface.

As shown in FIG. 4, between the periphery where the outer fastener of the fastener constituting part is inserted and the fastener driving part fastening space, the camera or video inserted with the plate is rotated An elastic body 370 is provided to prevent the fastener from being loosened due to the elasticity of the elastic body.

As shown in FIG. 8, the fastener 305b has a function of causing a part of the fastener to contact and press the bottom of the plate to fasten the plate to the clamp when the plate is fastened. As shown in FIG. 5, And the like.

The male screw part 305b-1 is fixed to a female screw inside the fastener driving part and protrudes from the fastening knob, and functions to fasten the plate by interacting with the female screw part of the fastener constituting part.

The stopper portion (305b-2) is formed at the end portion of the male screw portion, and functions to prevent rotation of the fastener more than necessary when the fastened plate is decompressed at the clamp, and at the same time, And functions to press the bottom portion by contacting.

Fastening drive part (305b-3): This is the part where the hand touches the fastener directly.

The male thread portion of the fastener shown in Fig. 4 is fastened to the female screw portion formed inside the fastening drive portion, and when necessary, the anti-loosening agent is applied and fastened when necessary.

As shown in FIG. 4, a grip portion 1112 is formed at the lower end of the plate contact portion, and a grip portion groove 302 into which the bottom portion 1111 formed at the lower end of the grip portion can be inserted, As shown in Fig. 6, a clearance 302a is formed for preventing the contact of the clamp contact with the plate contact portion due to the handle portion contacting the inner inner side surface, When the plate fastened to the optical device is inserted into the clamp, the interference preventing portion 303a is formed in the shape of a beveled surface with a downward inclination. It is possible to reduce the phenomenon in which the flange 1111 touches or jams on the jaw portion of the clamp, and the plate and the clamp are gripped by hand Shooting will perform a function that allows you to guide your fingers to catch the plate quickly.

As shown in FIG. 5, the seat surface protection unit 303-1 is configured to protect the seat surface on the surface of the seat surface and inserting the plate into the clamp so that the plate can operate more easily in the clamp when handling a camera or video A groove (303-1a) having a flat shape and a shape similar to the surface of the seating surface, a groove (303-1a) into which a part of the fastener and a tripod fastener can be inserted, and a safety pin A safety pin groove 303-1b into which a head portion of the safety pin groove can be inserted, and a pressure-sensitive adhesive having adhesive property is formed on the lower surface.

The following describes how to fasten the quick shoe.

The plate 1000 shown in Fig. 5 is inserted into the clamp 300 without any directionality before, after, left, and right, and when the fastening is performed, a portion of the fastener comes into contact with the bottom portion (1111)

As shown in "E part" of FIG. 8, the inside seating surface 303 inside the projecting groove, into which the projection is inserted, supports the end of the inner bottom surface 1111a of the inserted plate,

The bottom surface 1111a of the entrance surface in which the plate is inserted is at an angle to the seating surface 303 and a gap is generated so that the bottom portion or the fastener groove 1111b is pressed by a part of the fastener,

 As shown in "F part", the clamp contact part 1113 has a method of causing the plate 1000 to be fastened to the clamp 300 while being in contact with the upper part while making an angle with the plate contact part 301,

As shown in FIG. 8, a part of the fastening hole comes in contact with the fastening hole, and when the fastening hole is pressed, a part of the fastening hole comes into contact with the inner side face of the fastening hole at an angle.

1000: Plate 1100: Handle
1110: Handle lower part 1111: bottom part
1111a: bottom surface 1111b: fastener groove
1112: Handle portion 1113: Clamp contact portion
1114: column portion 1115: concave / convex portion 2
1116: screw thread part 1120: lower part of the clamp contact part
1300: contact portion of the apparatus 1304: concave convex portion 1
1305: Device contact pad 1150: Fastening portion
1170: bottom plate 1190: sliding plate
300: Clamp 301: Plate contact part
302: Handle groove 303: Seat face
303-1: seat surface protecting portion 305: fastening portion
305a: fastener constituting part 305b: fastener
305b-3: fastening driving part 307: opening

Claims (2)

In a quick shoe for a camera and a video,
When the plate 1000 is inserted into the clamp 300 and fastened,
If a portion of the fastener is brought into contact with the bottom portion 1111 of the plate to push the plate portion 1111, the inside seating surface 303 inside the handle portion groove 302 into which the handle portion 1112 is inserted is inserted into the end portion 1111a of the inner bottom surface 1111a The bottom surface 1111a of the seating surface in which the plate is inserted is angled with respect to the seating surface 303 and a gap is generated so that the bottom portion or the fastener groove 1111b is pressed by a part of the fastener, Wherein the contact portion 1113 has an angle with the plate contact portion 301 so that the upper portion is contacted and the plate 1000 is fastened to the clamp 300. [ . The method according to claim 1,
When a part of the fastening hole comes into contact with the fastening hole 1111b and presses the fastening hole,
Wherein a part of the fastening tool has a method of contacting and pressing at an angle opposing the inner side surface 1111b-1 of the fastening groove.

Images