CN104879621A - Cloud deck locking limit device - Google Patents

Cloud deck locking limit device Download PDF

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Publication number
CN104879621A
CN104879621A CN201510300972.7A CN201510300972A CN104879621A CN 104879621 A CN104879621 A CN 104879621A CN 201510300972 A CN201510300972 A CN 201510300972A CN 104879621 A CN104879621 A CN 104879621A
Authority
CN
China
Prior art keywords
main knob
screw
section
knob
screw rod
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.)
Granted
Application number
CN201510300972.7A
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Chinese (zh)
Other versions
CN104879621B (en
Inventor
李树强
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.)
LIXIN CAMERA APPLIANCE CO Ltd ZHONGSHAN
Original Assignee
LIXIN CAMERA APPLIANCE CO Ltd ZHONGSHAN
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 LIXIN CAMERA APPLIANCE CO Ltd ZHONGSHAN filed Critical LIXIN CAMERA APPLIANCE CO Ltd ZHONGSHAN
Priority to CN201510300972.7A priority Critical patent/CN104879621B/en
Publication of CN104879621A publication Critical patent/CN104879621A/en
Application granted granted Critical
Publication of CN104879621B publication Critical patent/CN104879621B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention relates to the technical field of camera equipment, in particular to a cloud deck locking limit device. The cloud deck locking limit device comprises a shell, a main knob screw is sequentially provided with a threaded section, a medium cylindrical section and a large cylindrical section from right to left, the threaded section is in threaded connection with the shell, the medium cylindrical section is tightly sleeved with a fine-tune connecting ring, and the large cylindrical section is tightly sleeved with a main knob connecting ring; the main knob connecting ring is in threaded connection with the fine-tune connecting ring; a main knob is in threaded connection with the main knob connecting ring; the main knob screw is sleeved with a screw hexangular sleeve, one end of the screw hexangular sleeve is sleeved in the inner hole of the main knob, and a main knob fixing screw extends into the inner hole of the main knob to be in threaded connection with the front threaded hole section of the screw hexangular sleeve. During use, sufficient positioning damping for a spherical joint is guaranteed, so that a cameraman can be ensured to have birds, moving objects and sports photos rapidly shot. The cloud deck locking limit device has the advantages of simple structure, reasonable arrangement, low manufacturing cost and the like.

Description

A kind of The Cloud Terrace locking limit stoper
Technical field
The present invention relates to photographic goods technical field, particularly a kind of The Cloud Terrace locking limit stoper.
Background technique
The Cloud Terrace be install, the support apparatus of fixed camera, The Cloud Terrace installs the level of adjustable vidicon camera and the angle of pitching after vidicon camera, as long as locking regulating mechanism is just passable after reaching best operating attitude.
In currently available technology, because The Cloud Terrace adopts the cause of spherical joint, spherical joint rotary damping is just less, smooth and easyly freely rotates.In order to fixing spherical joint, prior art increases spherical joint rotary damping by rotary screw, but the rotation adjustment stroke of existing screw rod is shorter, The Cloud Terrace is after Long-Time Service, spherical joint rotary damping will reduce greatly, makes photographer cannot take birds, moving object, sports photography fast.
Therefore be necessary to carry out technological innovation further to existing The Cloud Terrace locking limit structure.
Summary of the invention
The object of the invention is to the defect for prior art and deficiency, provide a kind of structure simple, The Cloud Terrace locking limit stoper reasonable in design, easy to use.
For achieving the above object, the technical solution used in the present invention is:
A kind of The Cloud Terrace locking limit stoper of the present invention, comprise housing, main knob fine setting circle, main knob screw and main knob retaining screw, described main knob screw is turned left from the right side and is disposed with thread section, middle cylindrical section and great circle shell of column, this thread section is threaded mutually with the screw of housing, this middle cylindrical section outer wall is closely nested with fine setting fastener rings, and this great circle shell of column outer wall is closely nested with main knob fastener rings; The screw of described main knob fine setting circle is threaded mutually with the outside thread of fine setting fastener rings; The screw of described main knob is threaded mutually with the outside thread of main knob fastener rings; Described main knob screw inner via hole is nested with screw rod hexagonal cover, and the endoporus of described screw rod hexagonal cover includes preceding thread hole section, middle cylindrical section and rear thread hole section; Described screw rod hexagonal is overlapped one end and is closely nested in the endoporus of main knob, is threaded mutually after described main knob retaining screw stretches into the endoporus of main knob with preceding thread hole section; Rear thread hole section is threaded mutually with homophony screw rod.
Further, described screw rod hexagonal is overlapped one end and is provided with hexagon head, and the endoporus of main knob is inner hexagonal hole, and this inner hexagonal hole matches setting mutually with hexagon head.
After adopting said structure, beneficial effect of the present invention is: a kind of The Cloud Terrace locking limit stoper of the present invention, comprise housing, main knob fine setting circle, main knob screw and main knob retaining screw, described main knob screw is turned left from the right side and is disposed with thread section, middle cylindrical section and great circle shell of column, this thread section is threaded mutually with the screw of housing, this middle cylindrical section outer wall is closely nested with fine setting fastener rings, and this great circle shell of column outer wall is closely nested with main knob fastener rings; The screw of described main knob fine setting circle is threaded mutually with the outside thread of fine setting fastener rings; The screw of described main knob is threaded mutually with the outside thread of main knob fastener rings; Described main knob screw inner via hole is nested with screw rod hexagonal cover, and the endoporus of described screw rod hexagonal cover includes preceding thread hole section, middle cylindrical section and rear thread hole section; Described screw rod hexagonal is overlapped one end and is closely nested in the endoporus of main knob, is threaded mutually after described main knob retaining screw stretches into the endoporus of main knob with preceding thread hole section; Rear thread hole section is threaded mutually with homophony screw rod.
When using of the present invention, by arrange fine setting fastener rings and main knob fine setting enclose regulate spherical joint to rotate damping, greatly be user-friendly to, rotate in adjustment stroke effective, can ensure that spherical joint has the damping of enough location, ensure that photographer can take birds, moving object, sports photography fast.Spherical joint can be prevented to be stuck, Adjusting ring is located at outside, easy-to-operat simultaneously.It is simple that the present invention has structure, arranges rationally, the advantages such as fabricating cost is low.
Accompanying drawing explanation
Fig. 1 is explosive view of the present invention;
Fig. 2 is sectional view of the present invention;
Description of reference numerals:
1, housing; 2, screw rod hexagonal cover; 2-1, hexagon head; 3, main knob fine setting circle; 4, fastener rings is finely tuned; 5, main knob screw; 6, main knob fastener rings; 7, main knob; 8, main knob retaining screw.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated.
As shown in Figure 1-2, a kind of The Cloud Terrace locking limit stoper of the present invention, comprises housing 1, main knob fine setting circle 3, main knob screw 5 and main knob retaining screw 8.
Described main knob screw 5 is turned left from the right side and is disposed with thread section, middle cylindrical section and great circle shell of column, this thread section is threaded mutually with the screw of housing 1, this middle cylindrical section outer wall is closely nested with fine setting fastener rings 4, and this great circle shell of column outer wall is closely nested with main knob fastener rings 6.
The screw of described main knob fine setting circle 3 is threaded mutually with the outside thread of fine setting fastener rings 4; By counterclockwise (namely unclamping) main knob fine setting circle 3, main knob fine setting circle 3 moves inward, and the stroke of main knob 7 strengthens, now inwardly rotate main knob 7, drive screw rod hexagonal cover 2 to rotate, spherical joint rotary damping reduces, and makes fastening system unclamp spherical joint simultaneously.
The screw of described main knob 7 is threaded mutually with the outside thread of main knob fastener rings 6; After (namely locking) main knob fine setting circle 3 clockwise, main knob fine setting circle 3 moves outward, and the stroke of main knob 7 reduces, now outwards rotate main knob 7, drive screw rod hexagonal cover 2 to rotate, spherical joint rotary damping strengthens simultaneously, makes fastening system lock spherical joint.
Described main knob screw 5 inner via hole is nested with screw rod hexagonal cover 2, and the endoporus of described screw rod hexagonal cover 2 includes preceding thread hole section, middle cylindrical section and rear thread hole section.
Described screw rod hexagonal is overlapped 2 one end and is closely nested in the endoporus of main knob 7, is threaded mutually after described main knob retaining screw 8 stretches into the endoporus of main knob 7 with preceding thread hole section; Rear thread hole section is threaded mutually with homophony screw rod, and combining is reach when main knob 7 rotates to drive homophony screw rod locking The Cloud Terrace.
Further, described screw rod hexagonal is overlapped 2 one end and is provided with hexagon head 2-1, and the endoporus of main knob 7 is inner hexagonal hole, and this inner hexagonal hole matches setting with hexagon head 2-1 phase, improves the stability that screw rod hexagonal cover 2 is connected with the endoporus of main knob 7.
When using of the present invention, by arrange fine setting fastener rings and main knob fine setting enclose regulate spherical joint to rotate damping, greatly be user-friendly to, rotate in adjustment stroke effective, can ensure that spherical joint has the damping of enough location, ensure that photographer can take birds, moving object, sports photography fast.Spherical joint can be prevented to be stuck, Adjusting ring is located at outside, easy-to-operat simultaneously.In addition, this structure is simple, reasonable in design, low cost of manufacture.
The above is only better embodiment of the present invention, therefore all equivalences done according to structure, feature and the principle described in patent claim of the present invention change or modify, and are included in patent claim of the present invention.

Claims (2)

1. a The Cloud Terrace locking limit stoper, is characterized in that: comprise housing (1), main knob fine setting circle (3), main knob screw (5) and main knob retaining screw (8),
Described main knob screw (5) is turned left from the right side and is disposed with thread section, middle cylindrical section and great circle shell of column, this thread section is threaded mutually with the screw of housing (1), this middle cylindrical section outer wall is closely nested with fine setting fastener rings (4), and this great circle shell of column outer wall is closely nested with main knob fastener rings (6);
The screw of described main knob fine setting circle (3) is threaded mutually with the outside thread of fine setting fastener rings (4);
The screw of described main knob (7) is threaded mutually with the outside thread of main knob fastener rings (6);
Described main knob screw (5) inner via hole is nested with screw rod hexagonal cover (2), and the endoporus of described screw rod hexagonal cover (2) includes preceding thread hole section, middle cylindrical section and rear thread hole section;
Described screw rod hexagonal cover (2) one end is closely nested in the endoporus of main knob (7), is threaded mutually after described main knob retaining screw (8) stretches into the endoporus of main knob (7) with preceding thread hole section; Rear thread hole section is threaded mutually with homophony screw rod.
2. a kind of The Cloud Terrace locking limit stoper according to claim 1, it is characterized in that: described screw rod hexagonal cover (2) one end is provided with hexagon head (2-1), the endoporus of main knob (7) is inner hexagonal hole, and this inner hexagonal hole matches setting mutually with hexagon head (2-1).
CN201510300972.7A 2015-06-05 2015-06-05 Cloud deck locking limit device Expired - Fee Related CN104879621B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510300972.7A CN104879621B (en) 2015-06-05 2015-06-05 Cloud deck locking limit device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510300972.7A CN104879621B (en) 2015-06-05 2015-06-05 Cloud deck locking limit device

Publications (2)

Publication Number Publication Date
CN104879621A true CN104879621A (en) 2015-09-02
CN104879621B CN104879621B (en) 2017-01-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510300972.7A Expired - Fee Related CN104879621B (en) 2015-06-05 2015-06-05 Cloud deck locking limit device

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CN (1) CN104879621B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105972411A (en) * 2016-06-24 2016-09-28 深圳市威富多媒体有限公司 Mounting bracket and monitoring equipment with mounting bracket

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5585849A (en) * 1993-07-21 1996-12-17 Robalino; Manuel Auxiliary handle for portable video camera
EP0984219A1 (en) * 1998-08-29 2000-03-08 FLM GmbH Foto-, Licht- und Messtechnisches Zubehör Support head
CN202972399U (en) * 2012-12-03 2013-06-05 玉环县环宇光学仪器有限公司 Spherical cloud deck lock ring and spherical cloud deck
CN203189978U (en) * 2013-04-03 2013-09-11 吴同华 Camera tripod head locking structure
CN204901235U (en) * 2015-06-05 2015-12-23 中山立信摄影器材有限公司 Cloud platform lock limiting device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5585849A (en) * 1993-07-21 1996-12-17 Robalino; Manuel Auxiliary handle for portable video camera
EP0984219A1 (en) * 1998-08-29 2000-03-08 FLM GmbH Foto-, Licht- und Messtechnisches Zubehör Support head
CN202972399U (en) * 2012-12-03 2013-06-05 玉环县环宇光学仪器有限公司 Spherical cloud deck lock ring and spherical cloud deck
CN203189978U (en) * 2013-04-03 2013-09-11 吴同华 Camera tripod head locking structure
CN204901235U (en) * 2015-06-05 2015-12-23 中山立信摄影器材有限公司 Cloud platform lock limiting device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105972411A (en) * 2016-06-24 2016-09-28 深圳市威富多媒体有限公司 Mounting bracket and monitoring equipment with mounting bracket
CN105972411B (en) * 2016-06-24 2018-01-23 深圳市威富多媒体有限公司 Mounting bracket and the monitoring device with the mounting bracket

Also Published As

Publication number Publication date
CN104879621B (en) 2017-01-11

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Granted publication date: 20170111