CN205534875U - Quick adjustable tripod supporting seat - Google Patents
Quick adjustable tripod supporting seat Download PDFInfo
- Publication number
- CN205534875U CN205534875U CN201620339588.8U CN201620339588U CN205534875U CN 205534875 U CN205534875 U CN 205534875U CN 201620339588 U CN201620339588 U CN 201620339588U CN 205534875 U CN205534875 U CN 205534875U
- Authority
- CN
- China
- Prior art keywords
- circular arc
- leg
- cover body
- seat
- hole
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Pivots And Pivotal Connections (AREA)
Abstract
The utility model relates to a quick adjustable tripod supporting seat, including seat body, circular arc clamp plate, ejector pin, ejector pin cover, nut, the stabilizer blade mechanism that opens and shuts, the circular arc clamp plate is three blade profiles of equipartition, and the seat body comprises the cover body, seat, the ejector pin cover inserts cover body top through -hole and fixes on the cover body with the nut, and it is internal that the cover is placed down in to the circular arc of circular arc clamp plate, and in the ejector pin inserted the blind hole of circular arc clamp plate in through the ejector pin cover, the stabilizer blade opened and shut the hinge pin hole of the stabilizer blade tip of mechanism and passes through with the hinge pin hole of the cover body that the hinge pin is articulated to be connected, the hinge pin hole heart of stabilizer blade tip and the overlapping of the circular -arc centre of a circle of circular arc clamp plate, and the gyro wheel of the tip of cranking arm touches with the circular arc of circular arc clamp plate mutually. The utility model has the advantages of as follows: the circular arc of this product through the circular arc clamp plate, and the open and shut setting of mechanism of stabilizer blade have been solved smoothly and have been hanged and the difficult problem of three unsolved stabilizer blade synchronization actions for many years. Regulation that not only can be big or small to three stabilizer blade degree of opening and shutting, and two actions of the degree of opening and shutting of the length of stabilizer blade and stabilizer blade can be accomplished between shun simultaneously.
Description
Technical field
This utility model relates to a kind of machine or the board of equipment or bearing, and the spider particularly relating to a kind of fast tunable supports seat.
Background technology
In prior art, the camera trivets that consumer uses all comprises three legs, and three legs can be with free shrink, but weak point is, after spider opens, three feet can only be a fixing angle, it is impossible to is adjusted according to actual needs, it is impossible to ensure that camera is in a preferable position.For obtaining more preferable photographic effects, the present inventor is on the basis of three leg length can regulate freely, have developed the regulation of three leg opening angle sizes, not only increase the stability of spider, ensure that camera is quickly positioned at preferable position simultaneously, achieve more preferable photographic effects, meet the needs in market.
Summary of the invention
The purpose of this utility model be a kind of simple in construction is provided for prior art weak point, the spider that can provide rapidly ideal position and the high fast tunable of stability supports seat.
This utility model is by the following technical programs in realize: the spider of a kind of fast tunable supports seat, it is characterised in that include seat body, circular arc pressing plate, push rod, top stem casing, nut, leg open-and-close mechanism；Wherein:
Described circular arc pressing plate is uniform trilobal cross, and the leaf of SANYE is thick is that arc-shaped reduces by axle center to end of blade, is provided with the blind hole inserted for push rod at the bottom of the leaf of SANYE in axle center plane, SANYE；
Described seat body is made up of cover body, seat, the top of described cover body is provided with for connecting the through hole that top stem casing inserts, the inner chamber of cover body is corresponding with the trilobal cross of circular arc pressing plate, faceshield side wall is provided with the hinge pin hole being articulated and connected with leg end portions, seat is fixedly connected on bottom cover body by screw, and the position of cover body trilobal cross and the connecting portion of seat are provided with the hole slot for leg folding；
Described leg open-and-close mechanism by the leg end portions containing hinge pin hole, crank arm, roller, leg unlock push rod overhanging end form, crank arm and be positioned at the top of leg end portions, the one end cranked arm and leg end portions are articulated and connected, the other end is articulated and connected with roller, and leg unlocks the overhanging end of push rod and touches with the inner edge arc cranked arm；
Described top stem casing inserts cover body top through hole and is fixed on cover body with nut, the circular arc of circular arc pressing plate is placed in cover body down, push rod is inserted in the blind hole of circular arc pressing plate by top stem casing, the hinge pin hole of leg end portions of leg opening-closing machine mechanism is articulated and connected by hinge pin with the hinge pin hole of cover body, hole, the hinge pin hole heart of leg end portions is overlapping with the arc-shaped center of circle of circular arc pressing plate, and the roller of end of cranking arm touches with the circular arc of circular arc pressing plate.
The cover wall of the described cover body side for leg folding hole slot gives leg maximum open-angle when touching with leg end portions.
The seat bottom of the described seat side for leg folding hole slot gives leg minimum when touching with leg end portions and closes up angle.
Good effect of the present utility model is: the spider of a kind of fast tunable that the utility model proposes supports seat, have the advantage that this product structure is simple, by circular arc and the setting of leg open-and-close mechanism of circular arc pressing plate, solve a difficult problem for the most outstanding and unsolved three leg synchronization actions smoothly.When pressing circular arc pressing plate under the handle of spider or button are by push rod, on the one hand unlocked the overhanging end of push rod by inner edge pressure of cranking arm by leg, force leg to unlock the length regulating leg；On the other hand rotated the roller of end of cranking arm by leg around hinge pin and roll the opening degree regulating three feet along the circular arc of circular arc pressing plate.Owing to the SANYE of circular arc pressing plate has identical arc-shaped, it is ensured that the synchronization action of three feet.The length of leg and two actions of the opening degree of leg can complete between Shun simultaneously.Another significantly progress of this utility model is, though leg be in which type of angle position all can rapidly unblock etc. to be adjusted, leg unlocks push rod and is solely subjected to axial power, it is not subject to other additional force, on the one hand can adjust the time that can obtain optimum photographing position rapidly, on the other hand also improve the stability of spider.
Accompanying drawing explanation
Fig. 1 is one example structure schematic diagram of this utility model.
Fig. 2 is the structural representation of Fig. 1 embodiment circular arc pressing plate.
Detailed description of the invention
Below in conjunction with embodiment, the utility model will be further described: Fig. 1 ~ Fig. 2 is one embodiment schematic diagram of this utility model.In figure, the spider of a kind of fast tunable supports seat, includes seat body 1, circular arc pressing plate 2, push rod 3, top stem casing 4, nut 5, leg open-and-close mechanism；Wherein:
Described circular arc pressing plate 2 is uniform trilobal cross, and the leaf of SANYE is thick is that arc-shaped 21 reduces by axle center to end of blade, is provided with the blind hole 22 inserted for push rod at the bottom of the leaf of SANYE in axle center plane, SANYE；
Described seat body 1 is made up of cover body 11, seat 12, the top of described cover body 11 is provided with for connecting the through hole that top stem casing 4 inserts, the inner chamber of cover body 11 is corresponding with the trilobal cross of circular arc pressing plate 2, cover body 11 sidewall is provided with the hinge pin hole being articulated and connected with leg end portions, seat 12 is fixedly connected on bottom cover body 11 by screw, and the position of cover body trilobal cross and the connecting portion of seat are provided with the hole slot 13 for leg folding；
Described leg open-and-close mechanism by the leg end portions 61 containing hinge pin hole, crank arm 62, roller 63, leg unlock the overhanging end 64 of push rod and form, crank arm 62 tops being positioned at leg end portions 61, crank arm 62 one end be articulated and connected with leg end portions 61, the other end is articulated and connected with roller 63, leg unlock push rod overhanging end 64 with crank arm 62 inner edge arc touch；
Described top stem casing 4 inserts cover body 11 top through hole and is fixed on cover body 11 with nut 5, the circular arc of circular arc pressing plate 2 is placed in cover body 11 down, push rod 3 is inserted in the blind hole 22 of circular arc pressing plate 2 by top stem casing 4, the hinge pin hole of the leg end portions 61 of leg opening-closing machine mechanism is articulated and connected by hinge pin 7 with the hinge pin hole of cover body 11, hole, the hinge pin hole heart of leg end portions is overlapping with the arc-shaped center of circle of circular arc pressing plate, and the roller 63 of 62 ends of cranking arm touches with the circular arc 22 of circular arc pressing plate 2.
This utility model takes following measure further: the described cover body side for leg folding hole slot 13, the cover wall of leg end portions 1 and cover body 11 side gives leg maximum open-angle when touching.The maximum open-angle of the present embodiment is 60 degree.
Described seat 12 side for leg folding hole slot 13, the seat bottom of leg end portions 1 and seat 12 side gives leg minimum when touching and closes up angle.It is zero degree that the minimum of the present embodiment closes up angle.It is easy to storage.
Embodiment of the present utility model is described above in conjunction with drawings and Examples; the structure that embodiment is given is not intended that restriction of the present utility model; in this area, those skilled in the art can adjust according to being actually needed, and makes various deformation or amendment within the scope of the appended claims all in protection domain.
Claims (3)
1. the spider of a fast tunable supports seat, it is characterised in that include seat body, circular arc pressing plate, push rod, top stem casing, nut, leg open-and-close mechanism；Wherein:
Described circular arc pressing plate is uniform trilobal cross, and the leaf of SANYE is thick is that arc-shaped reduces by axle center to end of blade, is provided with the blind hole inserted for push rod at the bottom of the leaf of SANYE in axle center plane, SANYE；
Described seat body is made up of cover body, seat, the top of described cover body is provided with for connecting the through hole that top stem casing inserts, the inner chamber of cover body is corresponding with the trilobal cross of circular arc pressing plate, faceshield side wall is provided with the hinge pin hole being articulated and connected with leg end portions, seat is fixedly connected on bottom cover body by screw, and the position of cover body trilobal cross and the connecting portion of seat are provided with the hole slot for leg folding；
Described leg open-and-close mechanism by the leg end portions containing hinge pin hole, crank arm, roller, leg unlock push rod overhanging end form, crank arm and be positioned at the top of leg end portions, the one end cranked arm and leg end portions are articulated and connected, the other end is articulated and connected with roller, and leg unlocks the overhanging end of push rod and touches with the inner edge arc cranked arm；
Described top stem casing inserts cover body top through hole and is fixed on cover body with nut, the circular arc of circular arc pressing plate is placed in cover body down, push rod is inserted in the blind hole of circular arc pressing plate by top stem casing, the hinge pin hole of leg end portions of leg opening-closing machine mechanism is articulated and connected by hinge pin with the hinge pin hole of cover body, hole, the hinge pin hole heart of leg end portions is overlapping with the arc-shaped center of circle of circular arc pressing plate, and the roller of end of cranking arm touches with the circular arc of circular arc pressing plate.
The spider of fast tunable the most according to claim 1 supports seat, it is characterised in that the cover wall of the described cover body side for leg folding hole slot gives leg maximum open-angle when touching with leg end portions.
The spider of fast tunable the most according to claim 1 supports seat, it is characterised in that the seat bottom of the described seat side for leg folding hole slot gives leg minimum when touching with leg end portions and closes up angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620339588.8U CN205534875U (en) | 2016-04-21 | 2016-04-21 | Quick adjustable tripod supporting seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620339588.8U CN205534875U (en) | 2016-04-21 | 2016-04-21 | Quick adjustable tripod supporting seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205534875U true CN205534875U (en) | 2016-08-31 |
Family
ID=56795851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620339588.8U Withdrawn - After Issue CN205534875U (en) | 2016-04-21 | 2016-04-21 | Quick adjustable tripod supporting seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205534875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106337993A (en) * | 2016-04-21 | 2017-01-18 | 马天骅 | Tripod supporting base capable of being rapidly adjusted |
-
2016
- 2016-04-21 CN CN201620339588.8U patent/CN205534875U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106337993A (en) * | 2016-04-21 | 2017-01-18 | 马天骅 | Tripod supporting base capable of being rapidly adjusted |
| CN106337993B (en) * | 2016-04-21 | 2018-03-27 | 马天骅 | A kind of tripod support base of fast tunable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205534875U (en) | Quick adjustable tripod supporting seat | |
| CN211979550U (en) | Elevation angle adjustable computer display screen | |
| CN206576537U (en) | A kind of bed desk | |
| JP3209077U (en) | A stone structure that can stand an umbrella | |
| CN208176220U (en) | A kind of crutch chair | |
| CN203515083U (en) | Invisible hinge | |
| CN106337993B (en) | A kind of tripod support base of fast tunable | |
| CN106730897A (en) | Endplay device and remote control | |
| CN207214152U (en) | A kind of Electromagnetically solar energy stove for being easy to adjust angle | |
| CN206252847U (en) | Endplay device and remote control | |
| KR20170073221A (en) | Rotating-connecting fixer for table and structure of rotating-connecting for table comprising thereof | |
| CN104567219B (en) | door angle adjusting device and refrigerator | |
| CN203709734U (en) | Water cup with folding cup handle | |
| CN203799333U (en) | Portable tablet personal computer Bluetooth keyboard | |
| CN206697222U (en) | A kind of violin shoulder cradle fixing device | |
| CN105333682B (en) | Refrigerator | |
| CN206434002U (en) | A kind of multiple degrees of freedom adjusting means of arc operating desk | |
| CN208935742U (en) | A kind of folding IPAD holder for health and fitness facilities | |
| CN212912226U (en) | Drawing board support with adjustable angle | |
| CN209789351U (en) | Compressible fruit basket | |
| CN208197980U (en) | Foldable drawing board | |
| CN209573809U (en) | Hand-rail type fast lifting myopia prevention desk | |
| CN207673174U (en) | A kind of door body hinge displacement adjustment structure | |
| CN206918551U (en) | A kind of computer housing base | |
| CN201730386U (en) | Angle-adjustable joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160831 Effective date of abandoning: 20180327 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20160831 Effective date of abandoning: 20180327 |