CN201083949Y - Shooting cloud platform locking mechanism - Google Patents
Shooting cloud platform locking mechanism Download PDFInfo
- Publication number
- CN201083949Y CN201083949Y CNU2007201695357U CN200720169535U CN201083949Y CN 201083949 Y CN201083949 Y CN 201083949Y CN U2007201695357 U CNU2007201695357 U CN U2007201695357U CN 200720169535 U CN200720169535 U CN 200720169535U CN 201083949 Y CN201083949 Y CN 201083949Y
- Authority
- CN
- China
- Prior art keywords
- locking
- screw
- spheroid
- skewback
- threaded
- 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.)
- Expired - Fee Related
Links
- 238000013016 damping Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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Abstract
The utility model discloses a new locking mechanism of photography tripod head, belonging to technical field of photography equipment, which comprises a sphere, a sphere damping ring, a transferring screw, a locking bolt, a locking inclined block without screw thread, a locking inclined block with screw thread, two locking knobs and a limiting screw. The inner inclined plane of the sphere damping ring is matched with the outer surface of the sphere and the outer inclined plane is inserted into a locking ring. The locking inclined block without screw thread is screwed in the locking bolt and the locking inclined block with screw thread is matched with the screw thread on one end of the locking bolt. One of the locking knobs is matched with the transferring screw in screw thread mode and the other locking knob is matched with the screw thread on one end of the locking bolt. The transferring screw is screwed on the locking inclined block with screw thread. The limiting screw is matched with the locking knob in screw thread mode and screwed on the locking bolt. The inclined block without locking screw and the slanting plane of the inclined block with locking screw can contact closely with the outer slanting plane of the locking ring simultaneously, which facilitates to lock the sphere.
Description
Technical field
The utility model relates to the photographic goods technical field, especially relates to a kind of novel photography holder latch mechanism.
Background technology
The photography holder of seeing in the market, it is used to prevent that camera is at the moving spheroid latch mechanism of the follow-up reforwarding of locking.Mainly contain following severally, first kind of spheroid latch mechanism is the knob that two symmetries are set on shell, and the screw front end face on the knob is a conical surface shape, and cooperate with the latch segment of spheroid packing ring below, when rotating two knobs, can make latch segment move upward, thus the locking spheroid.Second kind of spheroid latch mechanism is that knob is set on shell, and the screw front end face on the knob is a conical surface shape, and what it was different with first kind of spheroid locking device is, spheroid is that the conical surface by The Cloud Terrace base upper end directly supports.At the waist of The Cloud Terrace, be provided with the latch segment that matches with the conical surface of screw front end, when turning knob, The Cloud Terrace and latch segment are moved upward together and pin spheroid.The third spheroid latch mechanism is that the left and right sides is provided with two latch segments outside spheroid, and all match with the screw flight of knob in the middle part of two latch segments, the lower end of latch segment then engages mutually with the The Cloud Terrace base, when turning knob, two latch segments move toward one another on screw rod, thereby locking spheroid.
Above-mentioned several spheroid latch mechanism respectively has its relative merits.It is bad that wherein first kind of latch mechanism adjusted the effect of spheroid damping, and second and three kind of latch mechanism do not regulate the damping function of spheroid at all, and in a single day be locked when spheroid, then the The Cloud Terrace base also can't rotate, thereby brings great inconvenience to the cameraman.
Summary of the invention
The purpose of this utility model is to provide a kind of novel photography holder latch mechanism, the locking that spheroid can be faster, firm when its mechanism made operation.
To achieve these goals, this use is novel to comprise spheroid, spheroid damped ring, clamp ring, switching screw, clamping screw, not threaded locking skewback, threaded locking skewback, two locking knobs, limited screw, the interior inclined-plane of spheroid damped ring matches with the outside surface of spheroid, its outer inclined-plane then sinks to clamp ring inside, not threaded locking skewback is inserted in the clamping screw, another locking skewback then with the threads engaged of clamping screw one end.Locking knob then with the switching screw threaded engagement, wherein transfer turnbuckle on threaded locking skewback, limited screw and locking knob threaded engagement also are enclosed within on the clamping screw, locking knob and clamping screw place threaded engagement, and the locking knob right side is close together mutually with not threaded locking skewback left side.
Be provided with a spheroid damped ring between spheroid and the clamp ring, the inside surface of this spheroid damped ring cooperates with the outside surface of spheroid, and outside surface then sinks to clamp ring inside.
The inclined-plane of not threaded locking skewback, threaded locking skewback matches with the outer inclined-plane of clamp ring.
Not threaded locking skewback is inserted in the clamping screw, another threaded locking skewback then with the threads engaged of clamping screw, locking knob then with clamping screw on threaded engagement.
The beneficial effects of the utility model are: one, and when spheroid was not locked, the outside surface of spheroid contacted with the inside surface of damped ring, and when spheroid was locked, the outside surface of spheroid contacted with the inside surface of clamp ring.Its two, two locking knobs and the not threaded locking skewback of clamping screw, threaded locking skewback are on same horizontal axis.When locking knob when rotation locking, under the effect of clamping screw, the inclined-plane of not threaded locking skewback, threaded locking skewback contacts simultaneously with the outer inclined-plane of clamp ring, thus be more prone to spheroid is locked.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a kind of spatial structure decomposing schematic representation of novel photography holder latch mechanism;
Fig. 2 is a kind of sectional view of novel photography holder latch mechanism.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, but not as to qualification of the present utility model.
Provide a most preferred embodiment below:
See shown in accompanying drawing 1 and the accompanying drawing 2: a kind of novel photography holder latch mechanism of the present utility model comprises: spheroid (11), spheroid damped ring (12), clamp ring (13), switching screw (20), clamping screw (21), not threaded locking skewback (22), threaded locking skewback (23), locking knob (24) (25), limited screw (26), the interior inclined-plane of spheroid damped ring (12) matches with the outside surface of spheroid (11), its outer inclined-plane then sinks to clamp ring (13) inside, not threaded locking skewback (22) is inserted in the clamping screw (21), another locking skewback then with the threads engaged of clamping screw one end.Locking knob (25) then with the switching screw (20) threaded engagement, the screw (20) of wherein transferring is enclosed within on the threaded locking skewback (23), limited screw (26) and locking knob (25) threaded engagement also are enclosed within on the clamping screw (21), and locking knob (24) is located screw thread (204) with clamping screw (21) and cooperated.
When locking knob (24) locking rotation, under the effect of clamping screw (21), the inclined-plane of not threaded locking skewback (22), threaded locking skewback (23) contacts simultaneously with the outer inclined-plane of clamp ring (13), acting force between them makes the outside surface of spheroid (11) contact with the inside surface of clamp ring (13), when locking knob (24) continued rotation, spheroid just was locked.
Above-described embodiment, the utility model embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacing all should be included in the protection domain of the present utility model.
Claims (4)
1. novel photography holder latch mechanism, comprise spheroid (11), spheroid damped ring (12), clamp ring (13), switching screw (20), clamping screw (21), not threaded locking skewback (22), threaded locking skewback (23), locking knob (24) (25), limited screw (26), it is characterized in that, the interior inclined-plane of spheroid damped ring (12) matches with the outside surface of spheroid (11), its outside surface sinks to clamp ring (13) inside, not threaded locking skewback (22) is inserted in the clamping screw (21), another locking skewback then with the threads engaged of clamping screw (21) one ends, locking knob (25) then with the switching screw (20) threaded engagement, the screw (20) of wherein transferring is enclosed within on the threaded locking skewback (23), limited screw (26) and locking knob (25) threaded engagement also are enclosed within on the clamping screw (21), locking knob (24) is located screw thread (204) with clamping screw (21) and is cooperated, and the left side (220) of locking knob (24) right side (240) and not threaded locking skewback (22) is close together mutually.
2. a kind of novel photography holder latch mechanism according to claim 1, it is characterized in that, be provided with a spheroid damped ring (12) between spheroid (11) and the clamp ring (13), the inside surface of this spheroid damped ring (12) cooperates with the outside surface of spheroid (11), and outside surface then sinks to clamp ring (13) inside.
3. a kind of novel photography holder latch mechanism according to claim 2 is characterized in that, matches with the outer inclined-plane of clamp ring in the inclined-plane (202) of not threaded locking skewback (22), threaded locking skewback (23), (203).
4. a kind of novel photography holder latch mechanism according to claim 3, it is characterized in that, not threaded locking skewback (22) is inserted in the clamping screw (21), another threaded locking skewback (23) then matches with the screw thread (205) of clamping screw (21), locking knob (24) is then gone up screw thread (204) with clamping screw (21) and is cooperated, and two locking knobs (24) (25) and clamping screw (21), not threaded locking skewback (22), threaded locking skewback (23) is on same horizontal axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201695357U CN201083949Y (en) | 2007-07-03 | 2007-07-03 | Shooting cloud platform locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201695357U CN201083949Y (en) | 2007-07-03 | 2007-07-03 | Shooting cloud platform locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201083949Y true CN201083949Y (en) | 2008-07-09 |
Family
ID=39626420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201695357U Expired - Fee Related CN201083949Y (en) | 2007-07-03 | 2007-07-03 | Shooting cloud platform locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201083949Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011134122A1 (en) * | 2010-04-26 | 2011-11-03 | Liu Hao | Global tripod head |
| CN103162078A (en) * | 2011-12-15 | 2013-06-19 | 富泰华工业（深圳）有限公司 | Support and electronic device with the same |
-
2007
- 2007-07-03 CN CNU2007201695357U patent/CN201083949Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011134122A1 (en) * | 2010-04-26 | 2011-11-03 | Liu Hao | Global tripod head |
| CN103162078A (en) * | 2011-12-15 | 2013-06-19 | 富泰华工业（深圳）有限公司 | Support and electronic device with the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHONGSHAN SIRUI PHOTOGRAPHIC EQUIPMENT INDUSTRY CO Free format text: FORMER OWNER: LIANG ZHENFENG Effective date: 20111205 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111205 Address after: Guangdong province Zhongshan City five factory 528400 Shan Industrial Zone Third Patentee after: Zhongshan SIRUI Photographic Equipment Industry Co., Ltd. Address before: Twenty-two, building 503, 1 Fukang Road, Shiqi District, Guangdong, Zhongshan, 528400 Patentee before: Liang Zhenfeng |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080709 Termination date: 20140703 |
|
| EXPY | Termination of patent right or utility model |