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WO2021215603A1 - Support à libération rapide pour berceau de caméra - Google Patents

Support à libération rapide pour berceau de caméra Download PDF

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Publication number
WO2021215603A1
WO2021215603A1 PCT/KR2020/015061 KR2020015061W WO2021215603A1 WO 2021215603 A1 WO2021215603 A1 WO 2021215603A1 KR 2020015061 W KR2020015061 W KR 2020015061W WO 2021215603 A1 WO2021215603 A1 WO 2021215603A1
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WO
WIPO (PCT)
Prior art keywords
camera
coupling member
stopper
coupling
fastener
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2020/015061
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English (en)
Korean (ko)
Inventor
권순근
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2021215603A1 publication Critical patent/WO2021215603A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/56—Accessories
    • G03B17/561—Support related camera accessories

Definitions

  • the present invention can fix the camera to the camera cradle by coupling and fixing the coupling member by the one-touch method of the pressing member, and release the coupling of the coupling member by rotation of the rotating member to remove the camera from the camera cradle without injury of fingers caught. It relates to a quick release holder for a camera mount that can be easily removed.
  • quick clamps of various structures are used to couple the camera and a tripod, which is a cradle, to fix or release the tripod to separate it.
  • the camera is rotated and bolted to the bolt of the quick clamp installed on the top of the tripod, but it is cumbersome and inconvenient to rotate the camera until it is fixed to the quick clamp.
  • Korean Patent Publication No. 10-1193215 is disclosed, and, as illustrated in FIG.
  • the main body 100 which is movably fastened to the other side of the main body 100, and the second locking piece 210 opposite to the first locking piece 110 is formed to protrude, the moving part 200, the moving part (200) in close contact with the body 100, changing the distance of the moving unit 200 through length adjustment to enable coupling of plates of different sizes, and rotating 180 ° through shaft rotation on the moving unit 200 Including the driving unit 300, vibration and wear of the moving unit and the cam are minimized to extend the service life of the product.
  • the technical problem to be achieved by the idea of the present invention is that the camera can be fixed to the camera cradle by coupling and fixing the coupling member by the one-touch method of the pressing member, and by releasing the coupling of the coupling member by the rotation of the rotating member, the finger is pinched.
  • An object of the present invention is to provide a quick-release holder for a camera cradle that can be easily detached from the camera cradle without any injury.
  • the present invention includes a bolt coupled to a bolt hole formed at the lower end of the camera, a rotating plate that wraps and fixes the bolt and has a grip formed on an outer circumferential surface, and extends vertically to the lower end of the rotating plate to have a cylindrical shape a coupling member, the first concavo-convex being symmetrically formed along the outer circumferential surface, and a pressing member having a hemispherical concave groove formed in the convex portion of the first concave-convex portion; It is formed in a cylindrical shape so that the coupling member is retracted, and second recesses and convexities are symmetrically formed on the inner circumferential surface to mate with the first recesses and recesses of the coupling member, and a guide hole is inserted so that a fastener corresponding to the recess is inserted and slides back and forth.
  • a fastening member formed through the concave portion of the second concavo-convex; It is formed in a cylindrical shape so that the fastening member is drawn in, and when the fastener is retracted, a receiving surface having a receiving groove for accommodating the fastener is indented along the circumference by a certain length, and the fastener is formed between the receiving surfaces.
  • a rotating member having a non-receiving surface that does not accommodate the protrusion, and a plurality of first stoppers protruding in an asymmetric shape of an inclined surface and a vertical surface by being biased in one direction to a lower end surface thereof;
  • a push button formed in a disk shape corresponding to the rotation member and formed in the center and in contact with the lower end surface of the pressing hole of the coupling member, and the first stopper are biased in the other direction to face the first stopper and protrude in an asymmetric shape of a vertical surface and an inclined surface
  • a pressing member comprising: a plurality of second stoppers having the vertical surface in contact with and fixed to the vertical surface of the first stopper; and a sliding groove cut and formed between the second stoppers; and a guide jaw formed in a cylindrical shape corresponding to the pressing member and formed to guide the rotation of the pressing member, and a fixing pin coupled in a vertical direction to the sliding groove and having an upper end inserted into the fixing groove of the rotation member; a first compression spring
  • a hook is formed in the base member in a vertical direction, and a hook hole corresponding to the hook is formed in the pressing member, so that the hook can guide the vertical direction of the pressing member.
  • an anti-slip grip may be formed on the outer circumferential surface of the rotating member.
  • a compression pad may be formed on the upper surface of the coupling member.
  • concave and convex portions of the first and second concavities and convexities may be formed in six pairs, respectively, and three guide holes may be formed through radially and symmetrically.
  • a sealing ring for sealing the coupling between the rotating member and the base member may be formed at an outer portion of the guide jaw.
  • Each of the first stopper, the second stopper, the fixing pin, and the first compression spring may be symmetrically configured in three pieces.
  • the present invention it is divided into a coupling member bolted to the camera and a base member bolted to the camera holder, and the coupling member is coupled and fixed by a one-touch method of the pressing member to fix the camera to the camera holder, , there is an effect of releasing the coupling of the coupling member by the rotation of the rotating member so that the camera can be easily separated from the camera cradle without injury of fingers caught.
  • FIG. 1 illustrates a lever-type quick clamp for a camera according to the prior art.
  • Figure 2 shows a quick release holder for a camera mount according to an embodiment of the present invention.
  • FIG. 3 is a view showing a coupling structure of the quick release holder for the camera cradle of FIG. 2 .
  • FIG. 6 and 7 are respectively exploded perspective views of the quick release holder for the camera cradle of FIG. 2 .
  • the quick release holder 100 for a camera cradle will be described in detail with reference to FIGS. 2 to 7 .
  • the coupling member 110 is composed of a bolt 111, a rotating plate 112, and a pressure tool 113 so as to be fixed by being bolted to the camera 10.
  • a bolt 111 coupled to a bolt hole (not shown) formed in the center of the lower surface of the camera 10, and a rotating plate 112 that wraps and fixes the bolt 111 and has a slip-preventing grip 112a formed on the outer circumferential surface;
  • the first concavo-convex 113a extending vertically to the lower end of the rotating plate 112 and formed in a cylindrical shape, in which the convex part 113a-1 and the concave part 113a-2 are crossed along the outer circumferential surface, are symmetrically formed. and the first concavo-convex 113a, the convex portion 113a-1 has a hemispherical concave groove 113b formed therein.
  • the bolt 111 is formed to be exposed to the top of the rotating plate 112 through a hole formed through the center of the pressing tool 113 .
  • a compression pad 114 having an intaglio pattern is formed on the upper surface of the coupling member 110 , and is elastically compressed when combined with the lower surface of the camera 10 . It is possible to block the loosening from the bolt 111 by preventing the rotation of the.
  • the fastening member 120 is a donut cylindrical shape so that the coupling member 110 is inserted into the inner space and fastened, specifically, as shown in FIGS. 4 to 6 , the coupling member 110 is inserted. is formed, and the convex portion 121a and the concave portion 121b are formed to intersect the first unevenness 113a of the coupling member 110 on the inner circumferential surface of the fastening member 120 so that the second unevenness 121 is symmetrically formed
  • the guide hole 123 passes through the concave portion 121b of the second concavo-convex 121 so that the spherical fastener 122 corresponding to the concave groove 113b is inserted and slides forward and backward radially based on the central axis of the cylinder. is formed
  • the convex portion 113a-1 and the concave portion 113a-2 of the first concavo-convex 113a, the convex portion 121a of the second concavo-convex 121 and The concave portions 121b are fastened to cross each other, and when the coupling member 110 and the coupling member 120 are fastened and fixed, the coupling member 122 advances through the guide hole 123 to the front end of the coupling member 122 .
  • the additional groove 113b is inserted, and when the coupling member 110 and the coupling member 120 are uncoupled, the coupling hole 122 moves backward through the guide hole 123 .
  • the concave portions 113a-2 and 121b and the convex portions 113a-1 and 121a of the first unevenness 113a and the second unevenness 121 are each formed in six pairs, and the guide hole 123 is formed in pairs.
  • Silver may be formed through three symmetrically radially.
  • the rotating member 130 rotates to release the coupling state between the coupling member 110 and the coupling member 120 so that the coupling member 110 is separated from the coupling member 120 .
  • the rotating member 130 is formed in the cylindrical shape of a donut so that the fastening member 120 is inserted and seated, and the guide hole ( When retracting through the 123), the receiving surface 131 having a receiving groove for accommodating the fastener 122 is indented to a certain length along the circumference (refer to FIGS. 6 and 7), and the binding between the receiving surfaces 131 is formed.
  • a non-receiving surface 132 that does not accommodate the sphere 122 is protruded (see FIGS. 6 and 7 ), and as shown in enlarged view in FIG. 7 , the lower surface is biased in one direction with an inclined surface 133a and a vertical surface 133b ), a plurality of first stoppers 133 protruding in an asymmetric shape are coupled.
  • the fastener 122 introduced into the guide hole 123 according to the rotation of the rotating member 130 is positioned to face the receiving surface 131, it retreats to the receiving groove and the front end of the fastener 122 is It is spaced apart from the recess 113b so that the coupling member 110 is separated from the fastening member 120 , and the coupling hole 122 introduced into the guide hole 123 is located opposite the non-receiving surface 132 .
  • the sphere 122 is not spaced apart from the recess 113b so that the coupling member 110 is fixed to the fastening member 120 .
  • an anti-slip grip 135 is formed on the outer circumferential surface of the rotating member 130 to facilitate rotation of the rotating member 130 .
  • the pressing member 140 is configured to be pressed and pressed according to the insertion of the coupling member 110 into the fastening member 120 .
  • the rotation member 130 is Correspondingly, formed in a disk shape, the push button 141 is formed in the center and is in contact with the lower end surface of the pressing hole 113 of the coupling member 110, and the first stopper 133 is opposed to the other side, the vertical surface is biased toward the other side.
  • a plurality of second stoppers 142 that are formed to protrude in an asymmetric shape of the 142a and the inclined surface 142b, the vertical surface 142a being fixed in contact with the vertical surface 133b of the first stopper 133, and the second stopper It is composed of a sliding groove 143 incision formed between the (142).
  • the vertical surface 133b of the first stopper 133 and the vertical surface 142a of the second stopper 142 are in contact with each other and the fastener 122 .
  • the second stopper 142 descends to release the mutually fixed state of the first stopper 133 and the second stopper 142, and the rotating member 130 rotates to guide the Since the fastener 122 introduced into the hole 123 is positioned to face the non-receiving surface 132 , the fastener 122 is not spaced apart from the recess 113b so that the coupling member 110 is attached to the fastening member 120 . is fixed
  • the rotating member 130 rotates according to the lowering of the pressing member 140 so that the binder 122 is supported by the non-receiving surface 132 and the front end of the binder 122 is inserted into the recess 113b.
  • the coupling member 110 may be fixed to the fastening member 120 .
  • the base member 150 is fixed by bolting to the bolt 22 of the upper clamp 21 of the camera cradle 20, elastically supporting the pressing member 140 and in the descent of the pressing member 140.
  • the rotation member 130 is rotated elastically accordingly, and specifically, as shown in FIGS. 6 and 7 , it is formed in a cylindrical shape corresponding to the pressing member 140 and guides the rotation of the pressing member 140 .
  • a guide jaw 151 formed to do so, a fixing pin 152 coupled to the sliding groove 143 in the vertical direction, and an upper end inserted into the fixing groove 134 of the rotating member 130, and the fixing pin 152 are circumferential.
  • a first compression spring 153 that elastically pushes in the direction
  • a second compression spring 154 that is formed in a vertical direction opposite to the lower end of the push button 141 and elastically supports the pressing member 140. is composed
  • the first stopper 133, the second stopper 142, the fixing pin 152, and the first compression spring 153 may be symmetrically composed of three, respectively.
  • the rotating member 130 and the pressing member 140 are spaced apart from each other so that the rotating member 130 elastically along the sliding groove 143 by the fixing pin 152 .
  • the binder 122 is supported by the non-receiving surface 132 and the front end of the binder 122 is fixed in a state inserted into the recess 113b, so that the coupling member 110 is stably attached to the fastening member 120 . can be fixed to
  • the coupling member 110 presses the push button 141, the vertical surface 133b of the first stopper 133 and the vertical surface 142a of the second stopper 142 are in contact with each other and are vertically spaced apart.
  • the first compression spring 153 elastically pushes the fixing pin 152 to rotate the rotating member 130 in the first rotational direction so that the fastener 122 comes into contact with the non-receiving surface 132, so that the coupling member ( It is fixed to the groove (113b) of the 110, the coupling member 110 by the fastener 122 so that the fastening member 120 is fixed to each other, and the rotating member 130 in the direction opposite to the first rotation direction.
  • a hook 155 is formed in the base member 150 in a vertical direction, and a hook hole 144 corresponding to the hook 155 is formed in the pressing member 140 , and the hook Reference numeral 155 may stably guide the lifting and lowering of the pressing member 140 in the vertical direction.
  • the member 140 may be elastically supported without inclination.
  • a sealing ring 158 for sealing the coupling between the rotating member 130 and the base member 150 is formed on the outer edge of the guide jaw 151 , so that moisture penetration between the rotating member 130 and the base member 150 is formed. can be prevented to increase durability.
  • the quick release holder for the camera holder as described above, it is divided into a coupling member bolted to the camera and a base member bolted to the camera holder, and the coupling member is coupled by a one-touch method of the pressing member.
  • the camera can be fixed to the camera cradle by fixing it, and the coupling of the coupling member is released by the rotation of the rotating member so that the camera can be easily separated from the camera cradle without pinching the fingers.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Accessories Of Cameras (AREA)

Abstract

L'invention concerne un support à libération rapide pour un berceau de caméra, comprenant : un élément de couplage couplé à l'extrémité inférieure d'une caméra ; un élément de fixation dans lequel l'élément de couplage est placé de manière à être fixé à celui-ci ou à ne pas être fixé à celui-ci au moyen d'un élément de fixation ; un élément de rotation dans lequel l'élément de fixation est placé et auquel une pluralité de premiers dispositifs d'arrêt sont couplés ; un élément de pression comprenant une pluralité de seconds dispositifs d'arrêt faisant face aux premiers dispositifs d'arrêt, et une rainure de coulissement taillée entre les seconds dispositifs d'arrêt ; et un élément de base qui guide la rotation de l'élément de pression et qui comprend un premier ressort de compression servant à pousser de façon élastique et dans la direction circonférentielle une broche de fixation insérée dans une rainure de fixation de l'élément de rotation, et un second ressort de compression formé dans la direction verticale face à l'extrémité inférieure d'un bouton-poussoir de manière à supporter élastiquement l'élément de pression.
PCT/KR2020/015061 2020-04-20 2020-10-30 Support à libération rapide pour berceau de caméra Ceased WO2021215603A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2020-0047152 2020-04-20
KR1020200047152A KR102121344B1 (ko) 2020-04-20 2020-04-20 카메라 거치대용 퀵릴리스 홀더

Publications (1)

Publication Number Publication Date
WO2021215603A1 true WO2021215603A1 (fr) 2021-10-28

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PCT/KR2020/015061 Ceased WO2021215603A1 (fr) 2020-04-20 2020-10-30 Support à libération rapide pour berceau de caméra

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WO (1) WO2021215603A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102121344B1 (ko) * 2020-04-20 2020-06-10 권순근 카메라 거치대용 퀵릴리스 홀더
KR102614271B1 (ko) * 2021-09-13 2023-12-18 (주)샤플 드라이기용 지지 받침대

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100460991C (zh) * 2006-08-22 2009-02-11 威宝摄影器材有限公司 相机与云台快速连接器
KR101447050B1 (ko) * 2013-07-19 2014-10-08 신영측기(주) 마그넷을 이용한 퀵마운터를 구비한 스탠드 어셈블리
JP2018025741A (ja) * 2016-08-12 2018-02-15 中山大山摂影器材有限公司Ｚｈｏｎｇｓｈａｎ Ｄａｓｈａｎ Ｐｈｏｔｏｇｒａｐｈｉｃ Ｅｑｕｉｐｍｅｎｔ Ｃｏ．，Ｌｔｄ． 迅速接続構造
JP2018112541A (ja) * 2016-10-06 2018-07-19 ファロ テクノロジーズ インコーポレーテッド 三脚ヘッド
US20180299061A1 (en) * 2017-04-17 2018-10-18 Faro Technologies, Inc. Quick release adapter for devices
KR102121344B1 (ko) * 2020-04-20 2020-06-10 권순근 카메라 거치대용 퀵릴리스 홀더

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101193215B1 (ko) 2009-12-16 2012-10-19 마정민 카메라용 레버형 퀵 클램프

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100460991C (zh) * 2006-08-22 2009-02-11 威宝摄影器材有限公司 相机与云台快速连接器
KR101447050B1 (ko) * 2013-07-19 2014-10-08 신영측기(주) 마그넷을 이용한 퀵마운터를 구비한 스탠드 어셈블리
JP2018025741A (ja) * 2016-08-12 2018-02-15 中山大山摂影器材有限公司Ｚｈｏｎｇｓｈａｎ Ｄａｓｈａｎ Ｐｈｏｔｏｇｒａｐｈｉｃ Ｅｑｕｉｐｍｅｎｔ Ｃｏ．，Ｌｔｄ． 迅速接続構造
JP2018112541A (ja) * 2016-10-06 2018-07-19 ファロ テクノロジーズ インコーポレーテッド 三脚ヘッド
US20180299061A1 (en) * 2017-04-17 2018-10-18 Faro Technologies, Inc. Quick release adapter for devices
KR102121344B1 (ko) * 2020-04-20 2020-06-10 권순근 카메라 거치대용 퀵릴리스 홀더

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Publication number Publication date
KR102121344B1 (ko) 2020-06-10

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