CN106838558A - Fast joint structure - Google Patents

Fast joint structure Download PDF

Info

Publication number
CN106838558A
CN106838558A CN201611005892.XA CN201611005892A CN106838558A CN 106838558 A CN106838558 A CN 106838558A CN 201611005892 A CN201611005892 A CN 201611005892A CN 106838558 A CN106838558 A CN 106838558A
Authority
CN
China
Prior art keywords
locking
pedestal
platform
latch segment
lock sleeve
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.)
Pending
Application number
CN201611005892.XA
Other languages
Chinese (zh)
Inventor
朱昔华
肖凡
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.)
Zhongshan Dashan Photographic Equipment Co Ltd
Original Assignee
Zhongshan Dashan Photographic Equipment Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=58726451&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN106838558(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from CN201610663220.1A external-priority patent/CN106050834A/en
Application filed by Zhongshan Dashan Photographic Equipment Co Ltd filed Critical Zhongshan Dashan Photographic Equipment Co Ltd
Publication of CN106838558A publication Critical patent/CN106838558A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/16Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B17/00Details of cameras or camera bodies; Accessories therefor
    • G03B17/56Accessories
    • G03B17/561Support related camera accessories
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00Details of stands or supports
    • F16M2200/02Locking means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Legs For Furniture In General (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

A kind of fast joint structure, connecting platform in the connecting hole that lock sleeve, lower section including pedestal, slip cap outside the pedestal are nested into the pedestal, the locking spring that pedestal bottom makes lock sleeve up be resetted along the outer wall of the pedestal is located at, at least two sets platform latch assemblies are provided with the pedestal.It is after the hole wall of the cone locking axis hole of lock sleeve is released the locking to latch segment when down sliding using the lock sleeve being enclosed within outside pedestal, under the effect of latch segment return spring, latch segment is moved outward, at this moment ready for insertion into for installing the connecting platform of equipment, then lock sleeve is unclamped, during lock sleeve makes the locking bayonet socket that latch segment slides to snap onto connecting platform bottom toward the connecting hole direction of pedestal after up resetting in the presence of the locking spring, the installation locking to connecting platform is so just automatically performed after lock sleeve resets, and without locking platform with parts such as screws again, therefore more reasonable structure of the invention, operation is more simple and convenient.

Description

Fast joint structure
Technical field
The present invention relates to a kind of photographic goods, the fast joint structure of photographic goods is referred in particular to.
Background technology
Currently, after being connected between photographic goods, it is locked with screw toward contact, this causes the connection of equipment to be pacified Fill it is slow, at a pinch often neglected shoot opportunity, it is known that shoot splendid moment, rob hair top news exist From Media Era, time is life, and the joint efficiency for how improving photographic goods just seems most important.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, there is provided the simpler side of a kind of more reasonable structure, operation Just fast joint structure, when equipment is connected to, can tighten fixation with auto lock without other parts.
In order to solve above-mentioned technical problem, the present invention uses following technical proposals:
A kind of fast joint structure, including lock sleeve outside the pedestal of pedestal, slip cap, lower section are nested into the connection of the pedestal Connecting platform in hole, the locking spring that pedestal bottom makes lock sleeve up be resetted along the outer wall of the pedestal is located at, in the seat At least a set of platform latch assembly is provided with vivo, and the platform latch assembly includes being located at the through hole of the pedestal(In latch segment With the latch segment return spring for making latch segment reset outward to touch the locking axis hole hole wall of the lock sleeve, described locking axis hole is Bellmouth wide at the top and narrow at the bottom;It is provided with what is fallen into for the locking platform of the latch segment on the insertion post side wall of the connecting platform bottom Locking bayonet socket;The elastic force of the elasticity rate of the locking spring latch segment return spring is big.
In to the improvement project of above-mentioned fast joint structure, under the locking you portion of the latch segment and the connecting platform The locking bayonet socket in portion is provided with the inclined-plane for matching.
In to the improvement project of above-mentioned fast joint structure, the connecting hole of the pedestal, the insertion of connecting platform bottom Post is respectively that the locking platform is in below inclined-plane, the bottom of the locking bayonet socket of the insertion post in inclined hole wide at the top and narrow at the bottom, batter post Face is in inclined-plane, and the size of the locking bayonet socket is bigger than the locking platform of the latch segment.
Compared with prior art, the beneficial effects of the invention are as follows:Because it is past using the lock sleeve being enclosed within outside pedestal After the hole wall of the cone locking axis hole of lock sleeve is released to the locking of latch segment during lower slider, in the effect of latch segment return spring Under, latch segment is moved outward, at this moment ready for insertion into for installing the connecting platform of equipment, then unclamps lock sleeve, in locking Latch segment is set to slide to snap onto under connecting platform toward the connecting hole direction of pedestal after lock sleeve up resets in the presence of spring In the locking bayonet socket in portion, the installation locking to connecting platform is so just automatically performed after lock sleeve resets, and without using spiral shell again The parts such as silk lock platform, therefore more reasonable structure of the invention, operation be more succinct convenient.
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings:
【Brief description of the drawings】
Fig. 1 is the schematic perspective view one of the embodiment of the present invention one;
Fig. 2 is the structural representation one of the embodiment of the present invention one(Longitudinal direction);
Fig. 3 is the structural representation two of the embodiment of the present invention one(Laterally);
Fig. 4 is the assembling schematic diagram of the embodiment of the present invention one;
Fig. 5 is the structural representation one of the embodiment of the present invention two(Longitudinal direction);
Fig. 6 is the structural representation two of the embodiment of the present invention two(Laterally);
Fig. 7 is the assembling schematic diagram of the embodiment of the present invention two.
【Specific embodiment】
The present invention is a kind of fast joint structure, as shown in Fig. 1 to 7, including lock sleeve of the pedestal 1, slip cap outside the pedestal 1 2nd, lower section is nested into the connecting hole 12 of the pedestal 1 connecting platform 3, it is located at the bottom of pedestal 1 and makes lock sleeve 2 along the pedestal 1 The locking spring 4 that outer wall up resets, at least a set of platform latch assembly 5, the platform locking group are provided with the pedestal 1 Part 5 includes the latch segment 51 that is located in the through hole 11 of the pedestal 1 and makes latch segment 51 reset outward touching the lock of the lock sleeve 2 The latch segment return spring 52 of the hole wall of mandrel hole 21, described locking axis hole 21 is bellmouth wide at the top and narrow at the bottom;It is flat in the connection The side wall of insertion post 31 of the bottom of platform 3 is provided with the locking bayonet socket 32 fallen into for the locking platform 511 of the latch segment 51;The locking bullet The elastic force of the elasticity rate of the spring 4 latch segment return spring 52 is big, and when lock sleeve resets to be completed, the locking platform 511 of latch segment 51 blocks In the locking bayonet socket 32, the outer face of latch segment 51 is then withstood on the hole wall of locking axis hole 21 of the lock sleeve 2, so connects flat Platform 3 cannot be extracted, so as to the placement for realizing connecting platform is positioned.
When the present invention is used for connecting the photographic goods such as camera, first equipment is installed on connecting platform 3, it is then that connection is flat While the insertion post 31 of the bottom of platform 3 is directed at connecting hole 12 of pedestal 1, it is set to overcome locking toward drop-down lock sleeve 2 with hand Down slided after the active force of spring 4, now, latch segment 51 to the aperture of that section of locking axis hole 21 become big, then in lock Under tight block reset spring 52 is acted on, the latch segment 51 in through hole 11 is slided outward, when the locking platform 511 of latch segment 51 leaves pedestal During 1 connecting hole 12, the insertion post 31 of the bottom of connecting platform 3 is ready for insertion into the connecting hole 12 to pedestal 1;Then lock is unclamped Tight set 2, under the effect of locking spring 4, lock sleeve 2 up resets, at this moment by taper locking axis hole 21 hole wall thrust Effect, makes latch segment 51 slide inside, in the locking platform 511 of latch segment 51 snaps onto the locking bayonet socket 32 of insertion post 31 When, connecting platform 3 cannot just be extracted, this completes the quick connection installation of photographic goods.
From the aforegoing it can be seen that the present invention is to make the taper of lock sleeve when down sliding using the lock sleeve being enclosed within outside pedestal After the hole wall of locking axis hole is released to the locking of latch segment, under the effect of latch segment return spring, latch segment is moved outward, at this moment The connecting platform 3 for installing equipment is may be inserted into, lock sleeve is then unclamped, lock sleeve is up in the presence of locking spring 4 Latch segment 51 is set to be slided come in the locking bayonet socket 32 for snapping onto the bottom of connecting platform 3 toward the direction of connecting hole 12 of pedestal 1 after reset, The installation locking to connecting platform 3 is so just automatically performed after lock sleeve resets, and without being locked with parts such as screws again Platform, therefore more reasonable structure of the invention, operation are more succinct convenient.
In embodiment one, as shown in Figures 2 to 4, in the end of locking platform 511 of the latch segment 51 and the connecting platform bottom Locking bayonet socket 32 on be respectively equipped with the gradient for matching, make locking bayonet socket just block locking platform upper and lower end, so both just In locking platform is slipped to locking bayonet socket, the loosening of connecting platform is reduced again, so as to rocking for photographic goods can be reduced.
In embodiment two, as shown in Figs. 5 to 7, the connecting hole 12 of the pedestal 1, the insertion post 31 of the bottom of connecting platform 3 It is respectively that, in inclined hole wide at the top and narrow at the bottom, batter post, following the 5111 of the locking platform 511 is in inclined-plane, the locking of the insertion post 31 The bottom surface 321 of bayonet socket 32 is in inclined-plane, and the size of the locking bayonet socket 32 is bigger than the locking platform 511 of the latch segment 51(Make bayonet socket not Latch segment can be interfered with by connecting platform toward drop-down), when in use, oblique following the 5111 of locking platform 511 acts on locking bayonet socket On 32 inclined end face 321, by connecting platform 3 toward drop-down, the insertion post 31 of connecting platform is then set more tightly to fit to pedestal 1 The hole wall of connecting hole 12 on, so have such as two benefits:First, the gap between insertion post and connecting hole can be eliminated, so that The loosening of connecting platform is avoided, being rocked for photographic goods is also just further reduced and further improve shooting quality reaching; Even if the 2nd, after using a period of time, when between locking platform 511 and locking bayonet socket 32, the connecting hole 12 of insertion post 31 and pedestal 1 it Between when having certain abrasion, between the bottom surface of the connecting hole 12 of bottom surface and pedestal 1 due to inserting post 31, the top surface of pedestal 1 with All left between the bottom surface of the supporting boss 33 of connecting platform 3 and between the perpendicular wall of connecting hole of insertion post 31 and pedestal 1 remaining Amount, so when on lock platform 511 oblique following 5111 inclined end faces 321 for acting on locking bayonet socket 32, so that it may by connecting platform 3 Rocking for the connecting platform brought by abrasion is eliminated toward drop-down, so as to still ensure that the steady of shooting quality in long-term use It is fixed.In the present embodiment, locking bayonet socket 32 top surface 322, locking platform 511 top 5112 be also it is inclined, certainly they Can be straight.
In embodiment one, two, the insertion post 31 of connecting platform 3 and the connecting hole 12 of pedestal 1 are hexagons, certainly they Can also be that quadrangle, pentagon, ellipse etc. are non-circular.In addition, specifically, in embodiment one, two, platform latch assembly 5 have three sets.
In embodiment one, two, pedestal 1 includes base 13 and main body 14, and they are fastened on one by screw 7 again Rise.
It is only in sum preferred embodiments of the present invention, not for limiting practical range of the invention.That is Fan Yiben Equivalence changes and modification that the content of patent application the scope of the claims is made, should all belong to technology category of the invention.

Claims (3)

1. a kind of fast joint structure, it is characterised in that including pedestal(1), slip cap is in the pedestal(1)Outer lock sleeve(2)、 Lower section is nested into the pedestal(1)Connecting hole(12)In connecting platform(3), be located at pedestal(1)Bottom makes lock sleeve(2)Edge should Pedestal(1)The locking spring that up resets of outer wall(4), in the pedestal(1)Inside it is provided with least a set of platform latch assembly (5), the platform latch assembly(5)Including being located at the pedestal(1)Through hole(11)In latch segment(51)With make latch segment (51)Reset outward and touch the lock sleeve(2)Locking axis hole(21)The latch segment return spring of hole wall(52), described locking Axis hole(21)It is bellmouth wide at the top and narrow at the bottom;In the connecting platform(3)The insertion post of bottom(31)Side wall is provided with for the lock Tight block(51)Locking platform(511)The locking bayonet socket for falling into(32);The locking spring(4)The elasticity rate latch segment return spring (52)Elastic force it is big.
2. fast joint structure according to claim 1, it is characterised in that in the latch segment(51)Locking platform(511) End and the connecting platform(3)The locking bayonet socket of bottom(32)It is provided with the inclined-plane for matching.
3. fast joint structure according to claim 1, it is characterised in that the pedestal(1)Connecting hole(12), connection Platform(3)The insertion post of bottom(31)It is respectively in inclined hole wide at the top and narrow at the bottom, batter post, the locking platform(511)It is following (5111)In inclined-plane, the insertion post(31)Locking bayonet socket(32)Bottom surface(321)In inclined-plane, the locking bayonet socket(32)'s Size is than the latch segment(51)Locking platform(511)Greatly.
CN201611005892.XA 2016-08-12 2016-11-15 Fast joint structure Pending CN106838558A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201620876024 2016-08-12
CN201610663220.1A CN106050834A (en) 2016-08-12 2016-08-12 Quick connecting structure
CN2016208760248 2016-08-12
CN2016106632201 2016-08-12

Publications (1)

Publication Number Publication Date
CN106838558A true CN106838558A (en) 2017-06-13

Family

ID=58726451

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201621227973.XU Active CN206191181U (en) 2016-08-12 2016-11-15 Quick connect structure
CN201611005892.XA Pending CN106838558A (en) 2016-08-12 2016-11-15 Fast joint structure

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201621227973.XU Active CN206191181U (en) 2016-08-12 2016-11-15 Quick connect structure

Country Status (1)

Country Link
CN (2) CN206191181U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108691854A (en) * 2018-06-25 2018-10-23 广东广航科技有限公司 It is a kind of can the pedestal that changes of Fast Installation
CN109253365A (en) * 2018-09-12 2019-01-22 中山大山摄影器材有限公司 Quick connection handle and apparatus for making a video recording component for apparatus for making a video recording
CN114311028A (en) * 2021-12-21 2022-04-12 重庆特斯联智慧科技股份有限公司 Quick grafting structure, robot chassis and robot

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206191181U (en) * 2016-08-12 2017-05-24 中山大山摄影器材有限公司 Quick connect structure
CN109701916A (en) * 2018-12-31 2019-05-03 徐良 Unmanned vehicle image acquisition device
CN110216219A (en) * 2019-07-09 2019-09-10 浙江音诺伟森热能科技有限公司 Ignition electrode automatic bending machine
CN213744570U (en) * 2020-07-30 2021-07-20 深圳市大疆创新科技有限公司 Shaft lock and mechanical equipment

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2448817A (en) * 1944-11-11 1948-09-07 Reconstruction Finance Corp Fastening device
US5156141A (en) * 1991-03-11 1992-10-20 Helmut Krebs Connector for coupling an endoscope to a video camera
US5682199A (en) * 1996-03-28 1997-10-28 Jedmed Instrument Company Video endoscope with interchangeable endoscope heads
CN201765421U (en) * 2010-08-25 2011-03-16 林松国 Device for quickly installing quick release plate of cradle head
CN203597877U (en) * 2013-11-25 2014-05-21 厦门瑞尔特卫浴科技股份有限公司 Quickly assembled and disassembled nut
CN206191181U (en) * 2016-08-12 2017-05-24 中山大山摄影器材有限公司 Quick connect structure

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2448817A (en) * 1944-11-11 1948-09-07 Reconstruction Finance Corp Fastening device
US5156141A (en) * 1991-03-11 1992-10-20 Helmut Krebs Connector for coupling an endoscope to a video camera
US5682199A (en) * 1996-03-28 1997-10-28 Jedmed Instrument Company Video endoscope with interchangeable endoscope heads
CN201765421U (en) * 2010-08-25 2011-03-16 林松国 Device for quickly installing quick release plate of cradle head
CN203597877U (en) * 2013-11-25 2014-05-21 厦门瑞尔特卫浴科技股份有限公司 Quickly assembled and disassembled nut
CN206191181U (en) * 2016-08-12 2017-05-24 中山大山摄影器材有限公司 Quick connect structure

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108691854A (en) * 2018-06-25 2018-10-23 广东广航科技有限公司 It is a kind of can the pedestal that changes of Fast Installation
CN109253365A (en) * 2018-09-12 2019-01-22 中山大山摄影器材有限公司 Quick connection handle and apparatus for making a video recording component for apparatus for making a video recording
WO2020051984A1 (en) * 2018-09-12 2020-03-19 中山大山摄影器材有限公司 Quick connection handle for camera device and camera device assembly
CN114311028A (en) * 2021-12-21 2022-04-12 重庆特斯联智慧科技股份有限公司 Quick grafting structure, robot chassis and robot
CN114311028B (en) * 2021-12-21 2024-04-19 北京未末卓然科技有限公司 Quick plug-in structure, robot chassis and robot

Also Published As

Publication number Publication date
CN206191181U (en) 2017-05-24

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Application publication date: 20170613

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