CN205781804U - A kind of tripod support leg rotates adjustment structure - Google Patents
A kind of tripod support leg rotates adjustment structure Download PDFInfo
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- CN205781804U CN205781804U CN201620047451.5U CN201620047451U CN205781804U CN 205781804 U CN205781804 U CN 205781804U CN 201620047451 U CN201620047451 U CN 201620047451U CN 205781804 U CN205781804 U CN 205781804U
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- pin
- spring
- seat
- angle
- support leg
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Abstract
This utility model provides a kind of tripod support leg and rotates adjustment structure, include pedestal and be located at three spikes connection seats of pedestal week side, and between it, it being provided with angular adjustment latch-up structure, this angular adjustment latch-up structure includes angle positioning sheet, pin, spring and control pin；Angle positioning sheet is located at pedestal and a spike connects between seat, and is fixed on pedestal, and its surface is provided with angle lock location；Pin, spring and control pin are sequentially arranged in a spike and connect in the locking installing hole that seat is provided with, and one end of pin is stretched out locking installing hole movably, is stuck on the angle lock location of correspondence, and the other end is connected with spring；Control pin to move axially in locking installing hole, fix, withstand pin when locking pin after its compression spring.Such that the angle of tripod support leg can quickly be regulated and lock, simple, convenient, light, easily it is photographed fan and likes, and structure is ingenious, simple, production and processing is easy.
Description
[technical field]
This utility model belongs to spider technical field, particularly relates to a kind of tripod support leg and rotates adjustment structure.
[background technology]
At present, the spider on market is all to include pedestal and three spikes, and wherein all sides of pedestal are provided with three
Propping up spike and connect seat, described spike connects seat and is rotationally connected with pedestal.But, these spiders are when regulation spike angle
Typically require and repeatedly regulate the angle of each spike and could substantially regulate unanimously, operate cumbersome, time-consuming, extremely inconvenient.
[utility model content]
In order to solve above-mentioned technical problem present in prior art, this utility model provide one can quickly regulate and
The angle of locking tripod support leg, simple, convenient, light, easily it is photographed fan and likes, and structure is ingenious, simple
Single, production and processing is easy, is conducive to the tripod support leg that existing spider carries out upgrading to rotate adjustment structure.
The technical scheme that this utility model solution prior art problem is used is:
A kind of tripod support leg rotates adjustment structure, includes pedestal and be located at pedestal week side with being rotationally connected three
Prop up spike and connect seat；It is provided with angular adjustment latch-up structure, described angular adjustment between described pedestal and three spikes connection seats
Latch-up structure includes angle positioning sheet, pin, spring and control pin；Wherein, described angle positioning sheet is located at pedestal and a spike
Connecting between seat, and be fixed on pedestal, it is provided with several angle lock location towards a side surface of support connecting base；Described
Propping up spike connection seat and be provided with locking installing hole, described locking installing hole connects pedestal and props up being rotationally connected of spike connection seat
Place；Described pin, spring and control pin are sequentially arranged in locking installing hole, and one end of described pin stretches out locking movably
Installing hole, be stuck in correspondence angle lock location on, the other end is connected with spring；Described control pin can in locking installing hole axially
Moving, fix, and its one end is positioned at outside locking installing hole, the other end withstands pin when locking pin after compression spring.
Further, it is circular arc sphere that described pin is stuck in one end end face of angle lock location, and described angle lock positions
It is the circular arc recess being mutually matched with circular arc sphere, and the arc diameter of circular arc sphere is straight more than what angle lock positioned
Footpath.
Further, described pin is cylinder, and its one end is cone, and described cone top is provided with described circular arc ball
Face；The other end of described pin is provided with spring mounting hole, and one end of described spring is located in spring mounting hole, and at stop pin
During nail, described spring is whole under the effect controlling pin to be compressed in spring mounting hole.
Further, described circular arc sphere, cone and spring mounting hole use stainless steel material integral production with pin
Molding, described angle lock location uses stainless steel material integral production molding with angle positioning sheet.
Further, all sides of described pedestal are provided with three and are rotationally connected seat, and described three spikes connection seats are all provided with
Have and be rotationally connected the protruding rotating junction that seat mates, and being rotatably connected on three be one to one rotationally connected by rotating latch
On seat；And described angle positioning sheet is located at protruding rotating junction and the place of being rotationally connected being rotationally connected between seat and fixes
On protruding rotating junction；Described locking installing hole, pin, spring and control pin are all located on protruding rotating junction.
Further, described control pin includes nut and screw, and described protruding rotating junction is provided with and screw phase
The internal thread hole of coupling；During assembling, one end of described screw is screwed into, through internal thread hole, and end is fixed with described nut, institute
The other end stating screw withstands spring, and is compressed in whole for spring in spring mounting hole when locking pin, and withstands pin.
Further, one end that described screw is connected with spring is provided with annular protrusion tight lock part, one end set of described spring
On screw and be pressed on protruding tight lock part；When locking pin, described protruding tight lock part connects, withstands pin.
Further, described protruding tight lock part is one-body molded with screw.
Further, described angle positioning sheet is notched circular piece, described in be rotationally connected seat and be provided with depression platform,
Described angle positioning sheet is arranged on depression platform.
Further, described some angle lock location connects the rotary shaft between seat around pedestal and a spike, in circular array
Row are arranged on angle positioning sheet.
The beneficial effects of the utility model are as follows:
This utility model passes through technique scheme, can quickly regulate and lock the angle of tripod support leg, operation
Simply, conveniently, easily, being easily photographed fan and like, and structure is the most ingenious, simple, production and processing is easy, the most favorably
In existing spider carries out upgrading, low cost, marketing, popularization and application are easy.
[accompanying drawing explanation]
Fig. 1 is the detonation configuration signal that a kind of tripod support leg described in the utility model rotates adjustment structure embodiment
Figure；
Fig. 2 is the pin feature signal that a kind of tripod support leg described in the utility model rotates adjustment structure embodiment
Figure.
[detailed description of the invention]
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain this
Utility model, is not used to limit this utility model.
As shown in Fig. 1 to Fig. 2:
This utility model embodiment provides a kind of tripod support leg and rotates adjustment structure, includes pedestal 1 and rotates
Be located at 1 week side of pedestal three spikes with connecting connect seat 2.It is provided with angle between described pedestal 1 and three spikes connection seats 2
Degree regulation latch-up structure 3, described angular adjustment latch-up structure 3 includes angle positioning sheet 31, pin 32, spring 33 and controls pin；
Wherein, described angle positioning sheet 31 is located at pedestal 1 and a spike connects between seat 2, and is fixed on pedestal 1, and it is towards support
The side surface connecting seat 2 is provided with several angle lock location 311；Described spike connects seat 2 and is provided with locking installing hole 22,
Described locking installing hole 22 connects pedestal 1 and a spike connects seat 2 is rotationally connected place；Described pin 32, spring 33 and control
Pin is sequentially arranged in locking installing hole 22, and one end of pin 32 is stretched out locking installing hole 22, is stuck in the angle lock location of correspondence
On 311, the other end is connected with spring 33；Described control pin can move axially in locking installing hole 22, fix, and its one end
Being positioned at outside locking installing hole 22, the other end withstands pin 32 when locking pin 32 after compression spring 33.
Concrete structure can be: all sides of described pedestal 1 are provided with three and are rotationally connected seat 11, and described three spikes connect
It is equipped with on seat 2 and is rotationally connected the protruding rotating junction 21 that seat 11 mates, and being rotationally connected one to one by rotating latch 4
It is rotationally connected on seat 11 at three；And angle positioning sheet 31 is located at protruding rotating junction 21 and is rotationally connected between seat 11
The place of being rotationally connected and be fixed on protruding rotating junction 21 (specifically can be such as Fig. 1, described angle positioning sheet 31 is notched
Circular piece, described in be rotationally connected seat 11 be provided with depression platform 12, described angle positioning sheet 31 be arranged on depression platform 12 on.Institute
State some angle lock location 311 to connect the rotary shaft between seat 2 around pedestal 1 and a spike, be arranged in (180 °) circular arc array
On angle positioning sheet 31；Described locking installing hole 22, pin 32, spring 33 and control pin are all located at protruding rotating junction 21
On.Wherein, described pin 32 is stuck in one end end face of angle lock location 311 is that circular arc sphere 321 (specifically can be as described in Fig. 1
Pin 32 is cylinder, and its one end is cone 322, and described cone top is provided with described circular arc sphere 321；Described pin 32
The other end is provided with spring mounting hole 323, and one end of described spring 33 is located in spring mounting hole 323, and circular arc sphere
321, cone 322 and spring mounting hole 323 use stainless steel material integral production molding with pin 32；When locking pin 32,
Described spring 33 is whole under the effect controlling pin to be compressed in spring mounting hole 323.), described angle lock location 311 is and circle
The circular arc recess that arc sphere 321 matches, and the arc diameter of circular arc sphere 321 is more than angle lock location 311
Diameter.Described control pin includes nut 34 and screw 35, and described protruding rotating junction 21 is provided with and matches with screw 35
Internal thread hole 211；During assembling, one end of described screw 35 is screwed into, through internal thread hole 211, and end is fixed with described spiral shell
Cap 34, the other end of described screw 35 withstands spring 33, and is installed by whole for spring 33 spring that is compressed in when locking pin 32
In hole 323, and withstand pin 32 (specifically can be such as Fig. 1, one end that described screw 35 is connected with spring 33 is provided with annular protrusion locking
Portion 351, described protruding tight lock part 351 is one-body molded with screw 35；During assembling, one end of described spring 33 is enclosed within screw 35,
And be pressed on protruding tight lock part 351；When locking pin 32, described protruding tight lock part 351 connects, withstands pin 32.).
Tripod support leg described in the utility model rotates the operation principle of adjustment structure: first will control bearing pin and yearn for
Outer movement (the most outwards turns nut 34) so that it is the other end (i.e. the other end of screw 35) separates (disconnected shape with pin 32
State)；Then directly rotational support foot connects seat 2, orders about pin 32 and axially moves outward in locking installing hole 22, departs from currently
Angle lock location 311, and make spring 33 process compressive state, move to next angle when pin 32 connects seat 2 with a spike
During locking bit 311, snapping in this next one angle lock location 311 under the effect of spring 33, so operation rotational support foot is even
After joint chair 2 is until rotating, being adjusted to proper angle, by control bearing pin to moving (the most inwardly turning control nut 34) inside so that it is
The other end (i.e. the other end of screw 35) withstands pin 32 (connection status), it is achieved angle locking.
So, rotate adjustment structure by tripod support leg described in the utility model, spider can be realized rapidly
Propping up angular adjustment and the locking of spike, operation is very simple, convenient, light, is easily photographed fan and likes, simultaneously by pin
One end end face of 32 and angle lock location 311 are designed to circular arc sphere 321 and the circular arc recess being mutually matched, and rotate height
Easier, more smooth and easy, operation is lighter, easier, and angular adjustment performance is more stable, reliable, and service life is long, and structure is non-
Chang Qiaomiao, simple, production and processing is easy, is also beneficial to carry out existing spider upgrading, low cost, marketing, general
And application is easily.
Above content is to combine concrete optimal technical scheme further detailed description of the utility model, it is impossible to
Assert that of the present utility model being embodied as is confined to these explanations.Ordinary skill for this utility model art
For personnel, without departing from the concept of the premise utility, it is also possible to make some simple deduction or replace, all should regard
For belonging to protection domain of the present utility model.
Claims (10)
1. tripod support leg rotates an adjustment structure, includes pedestal (1) and be located at pedestal (1) week side with being rotationally connected
Three spikes connect seat (2)；It is characterized in that: be provided with angle between described pedestal (1) and three spikes connection seat (2) and adjust
Joint latch-up structure (3), described angular adjustment latch-up structure (3) includes angle positioning sheet (31), pin (32), spring (33) and control
Cotter；Wherein, described angle positioning sheet (31) is located at pedestal (1) and a spike connects between seat (2), and is fixed on pedestal (1)
On, it is provided with several angle lock location (311) towards a side surface of support connecting base (2)；Described spike connects seat (2)
Being provided with locking installing hole (22), described locking installing hole (22) connects pedestal (1) and a spike connects being rotationally connected of seat (2)
Place；Described pin (32), spring (33) and control pin are sequentially arranged in locking installing hole (22), and one end of described pin (32)
Stretching out locking installing hole (22) movably, be stuck in angle lock location (311) of correspondence, the other end is connected with spring (33)；
Described control pin can move axially in locking installing hole (22), fix, and its one end is positioned at locking installing hole (22) outward, another
Hold and withstand pin (32) when locking pin (32) after compression spring (33).
Tripod support leg the most according to claim 1 rotates adjustment structure, it is characterised in that: described pin (32) is stuck in
One end end face of angle lock location (311) is circular arc sphere (321), and described angle lock location (311) is and circular arc sphere
(321) the circular arc recess being mutually matched, and the arc diameter of circular arc sphere (321) is more than angle lock location (311)
Diameter.
Tripod support leg the most according to claim 2 rotates adjustment structure, it is characterised in that: described pin (32) is round
Cylinder, its one end is cone (322), and described cone top is provided with described circular arc sphere (321)；Another of described pin (32)
End is provided with spring mounting hole (323), and one end of described spring (33) is located in spring mounting hole (323), and at locking pin
(32), time, described spring (33) is whole under the effect controlling pin to be compressed in spring mounting hole (323).
Tripod support leg the most according to claim 3 rotates adjustment structure, it is characterised in that: described circular arc sphere
(321), cone (322) and spring mounting hole (323) use stainless steel material integral production molding, described angle with pin (32)
Degree locking bit (311) uses stainless steel material integral production molding with angle positioning sheet (31).
5. rotate adjustment structure according to the tripod support leg described in claim 3 or 4, it is characterised in that: described pedestal (1)
All sides are provided with three and are rotationally connected seat (11), and described three spikes connection seat (2) are equipped with and are rotationally connected seat (11)
The protruding rotating junction (21) joined, and be rotatably connected on three be one to one rotationally connected on seat (11) by rotating latch (4)；
And described angle positioning sheet (31) be located at protruding rotating junction (21) and be rotationally connected between seat (11) be rotationally connected place,
And be fixed on protruding rotating junction (21)；Described locking installing hole (22), pin (32), spring (33) and control pin are all provided with
On protruding rotating junction (21).
Tripod support leg the most according to claim 5 rotates adjustment structure, it is characterised in that: described control pin includes
Nut (34) and screw (35), described protruding rotating junction (21) is provided with the internal thread hole matched with screw (35)
(211)；During assembling, one end of described screw (35) is screwed into, through internal thread hole (211), and end is fixed with described nut
(34), the other end of described screw (35) withstands spring (33), and is compressed in whole for spring (33) when locking pin (32)
In spring mounting hole (323), and withstand pin (32).
Tripod support leg the most according to claim 6 rotates adjustment structure, it is characterised in that: described screw (35) and bullet
One end that spring (33) connects is provided with annular protrusion tight lock part (351), and one end of described spring (33) is enclosed within screw (35) and above and presses
On protruding tight lock part (351)；When locking pin (32), described protruding tight lock part (351) connects, withstands pin (32).
Tripod support leg the most according to claim 7 rotates adjustment structure, it is characterised in that: described protruding tight lock part
(351) one-body molded with screw (35).
9. rotate adjustment structure according to the tripod support leg described in claim 6 or 7 or 8, it is characterised in that: described angle is fixed
Bit slice (31) is notched circular piece, described in be rotationally connected seat (11) be provided with depression platform (12), described angle positioning sheet
(31) it is arranged in depression platform (12).
Tripod support leg the most according to claim 9 rotates adjustment structure, it is characterised in that: described some angle lock
Location (311) connects the rotary shaft between seat (2) around pedestal (1) and a spike, is arranged in angle positioning sheet in circular arc array
(31) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620047451.5U CN205781804U (en) | 2016-01-18 | 2016-01-18 | A kind of tripod support leg rotates adjustment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620047451.5U CN205781804U (en) | 2016-01-18 | 2016-01-18 | A kind of tripod support leg rotates adjustment structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205781804U true CN205781804U (en) | 2016-12-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620047451.5U Active CN205781804U (en) | 2016-01-18 | 2016-01-18 | A kind of tripod support leg rotates adjustment structure |
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| Country | Link |
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| CN (1) | CN205781804U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488588A (en) * | 2017-11-22 | 2018-09-04 | 苏州火连天贸易有限公司 | A kind of photography sliding rail |
| CN109764224A (en) * | 2019-03-07 | 2019-05-17 | 上海电机学院 | One kind can hide holder and stabilizer blade Bidirectional locking tripod structure |
| CN115076565A (en) * | 2022-07-14 | 2022-09-20 | 衡阳市牛角尖网络科技有限公司 | Tripod with supporting legs capable of being unfolded at multiple angles |
-
2016
- 2016-01-18 CN CN201620047451.5U patent/CN205781804U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488588A (en) * | 2017-11-22 | 2018-09-04 | 苏州火连天贸易有限公司 | A kind of photography sliding rail |
| CN109764224A (en) * | 2019-03-07 | 2019-05-17 | 上海电机学院 | One kind can hide holder and stabilizer blade Bidirectional locking tripod structure |
| CN109764224B (en) * | 2019-03-07 | 2020-10-30 | 上海电机学院 | Can hide cloud platform and two-way locking tripod structure of stabilizer blade |
| CN115076565A (en) * | 2022-07-14 | 2022-09-20 | 衡阳市牛角尖网络科技有限公司 | Tripod with supporting legs capable of being unfolded at multiple angles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |