CN111425735B - Photographic floor stand structure and photography equipment of using - Google Patents
Photographic floor stand structure and photography equipment of using Download PDFInfo
- Publication number
- CN111425735B CN111425735B CN202010360807.1A CN202010360807A CN111425735B CN 111425735 B CN111425735 B CN 111425735B CN 202010360807 A CN202010360807 A CN 202010360807A CN 111425735 B CN111425735 B CN 111425735B
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- Prior art keywords
- platform
- fixed
- lantern ring
- wedge
- connecting rod
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/242—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by spreading of the legs
- F16M11/245—Members limiting spreading of legs, e.g. "umbrella legs"
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
Abstract
The invention relates to a photographic floor stand structure and photographic equipment, wherein the photographic floor stand structure comprises an installation platform and a plurality of support legs hinged on the installation platform, a fixed rod is fixed on the installation platform, the fixed rod penetrates through the installation platform, an adjusting mechanism is arranged on the fixed rod which is positioned on the same side of the installation platform as the support legs, and the adjusting mechanism is connected with the support legs and is fixed in position on the fixed rod through a locking structure; and a bearing table is fixed on a fixed rod at the other side of the mounting table with the supporting leg, a contraction assembly is arranged on the bearing table, and the contraction assembly is connected with the adjusting mechanism through a connecting rod assembly. The landing leg is driven by the adjusting mechanism arranged, so that the landing leg is unfolded or folded, and the contraction assembly is driven by the connecting rod assembly to synchronously diffuse or fold, so that the rotating platform is limited on the bearing platform while the landing leg is opened, and the rotation of the rotating platform relative to the bearing platform is not influenced.
Description
Technical Field
The invention relates to the technical field of photography, in particular to a floor stand structure for photography and photography equipment.
Background
Photography refers to the process of recording images using a special device, and generally, a mechanical camera or a digital camera is used for photography. Photography is sometimes referred to as photography, the process of exposing a photosensitive medium to light emitted or reflected by an object.
In taking a picture, light enters the cassette through a small hole (more often a lens group) and is imaged on the media at the back of the cassette (relative to the direction of light incidence). The required illumination time is different according to the difference of the actual light intensity and the photosensitive capacity of the medium, and the stability of the camera determines the imaging quality in the shooting process, so that the shooting foot rest plays an important role.
In the photographic equipment use, the use of support is very general, can effectively support the camera, but current support for the photography equipment is troublesome in the use, uses inconveniently, the flexibility is poor, the landing leg of support is opened the back and is usually fixed through the bolt, struts to pack up comparatively troublesome, manufacturing cost is high, has certain instability.
The utility model discloses a be CN209638713U, open the bracing piece through the manual operation earlier in the utility model patent of "a photographic specialty is with multi-functional foot rest", and the process that the tripod was opened and is fixed is accomplished to the independent operation locating lever again, and it is not enough to lie in: the tripod is opened and fixed by two separate systems, the two steps of opening and fixing are completed by independent power, and the tripod is opened and fixed by independent structural units, so that the production cost is high and the structure is complex.
Disclosure of Invention
The present invention is directed to a floor stand structure for photography and a photography device, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a floor stand structure for photography comprises an installation platform and a plurality of supporting legs hinged on the installation platform, wherein a fixed rod is fixed on the installation platform and penetrates through the installation platform, and an adjusting mechanism is arranged on the fixed rod which is positioned on the same side of the installation platform as the supporting legs and is connected with the supporting legs and is fixed in position on the fixed rod through a locking structure;
and a bearing platform is fixed on a fixed rod of the supporting leg on the other side of the mounting platform, a contraction assembly is arranged on the bearing platform and connected with the adjusting mechanism through a connecting rod assembly, and when the supporting leg is unfolded under the action of the adjusting mechanism, the contraction assembly is in a diffusion state to realize the mounting of the bearing platform and a rotating platform, and the rotating platform can rotate on the bearing platform.
As a further scheme of the invention: the adjusting mechanism comprises a lantern ring which is sleeved on the fixed rod and is in sliding fit with the fixed rod, the lantern ring is hinged with the supporting leg through a connecting rod hinged with the lantern ring, and a handle is hinged to the lantern ring.
As a still further scheme of the invention: locking mechanism is including setting up a plurality of draw-in grooves on the dead lever and installing on the lantern ring and with draw-in groove joint complex bayonet lock subassembly, wherein, the bayonet lock subassembly is including running through the bayonet lock of the lantern ring, the bayonet lock is kept away from the one end of draw-in groove is through connecting the rope with be connected the pivot of handle and lantern ring is fixed, the bayonet lock still through the third spring with the lantern ring is connected, works as the bayonet lock breaks away from during the draw-in groove, the third spring is in compression state.
As a still further scheme of the invention: the inner side of the fixed rod is provided with a transmission cavity, and the contraction assembly and the connecting rod assembly are located in the transmission cavity.
As a still further scheme of the invention: the retraction assembly comprises a wedge-shaped fixture block penetrating through the bearing table and a wedge-shaped extrusion block connected with the connecting rod assembly and matched with the wedge-shaped fixture block, the wedge-shaped fixture block is further connected with the bearing table through a second spring, and when the wedge-shaped fixture block protrudes out of the bearing table, the second spring is in a compressed state.
As a still further scheme of the invention: the connecting rod assembly comprises a connecting sleeve connected with the wedge-shaped extrusion block, one end of the connecting sleeve is connected with the inner wall of the transmission cavity through a first spring, the other end of the connecting sleeve is connected with a connecting rod, the connecting rod is inserted into the connecting sleeve, and one end of the connecting rod, far away from the connecting sleeve, is connected with the sleeve ring through a connecting block.
As a still further scheme of the invention: the connecting block is fixed with the inner wall of the sleeve ring through a sliding block penetrating through the side wall of the transmission cavity.
A photographic equipment comprises the photographic floor stand structure.
Compared with the prior art, its advantage lies in:
1. the side edge of the connecting sleeve is connected with the wedge-shaped extrusion block, the upper end of the connecting sleeve is connected with the transmission cavity, the lower end of the connecting sleeve is connected with the connecting rod, the connecting rod is inserted into the connecting sleeve, and the other end of the connecting rod is connected with the lantern ring through the connecting block, so that when the lantern ring slides up and down under the action of external force, horizontal force is converted into vertical force through the connecting rod and the connecting sleeve, then the vertical force is converted into horizontal force through wedge-shaped extrusion, and the rotating platform is driven to move together, and the wedge-shaped extrusion device;
2. the connecting block in the connecting rod assembly is connected with the inside of the lantern ring, and when the lantern ring slides up and down, the connecting rod and the connecting sleeve can be driven to slide together, so that the structure is simple, the production cost is low, and the practicability is high;
3. the bayonet lock is connected with a rotating shaft connected with the handle through a connecting rope, the handle is driven by the handle to rotate through the rotating shaft under the action of external force, the rotating force of the rotating shaft is converted into pulling force through the connecting rope, the bayonet lock is separated from the bayonet lock, the handle can drive the lantern ring to move up and down and can pull the bayonet lock, and the bayonet lock is simple in structure and convenient to operate; the wedge-shaped fixture block is matched with the wedge-shaped extrusion block to convert vertical force of the connecting rod assembly into horizontal force, and the rotary platform is enabled to rotate to lock the wedge-shaped fixture block in the process of shrinking the wedge-shaped fixture block, so that the fixing effect is achieved, the structure is simple, and the stability is strong;
4. the transmission retraction assembly achieves the function of leg opening and fixing by acting force on the linkage assembly.
Drawings
Fig. 1 is a schematic structural view of a floor stand structure for photography.
Fig. 2 is a sectional view of the floor stand structure for photography.
Fig. 3 is a development state view of the floor stand structure for photography.
Fig. 4 is a cross-sectional view taken along the line a-a in fig. 3.
Fig. 5 is an enlarged view of the structure at B in fig. 2.
Fig. 6 is a schematic view showing a connection state between the collar and the connection block in the floor stand structure for photography.
In the figure: 1-mounting table, 2-supporting legs, 3-fixing rods, 4-clamping grooves, 5-lantern rings, 6-handles, 7-bearing table, 8-connecting rods, 9-transmission cavities, 10-connecting blocks, 11-connecting rods, 12-connecting sleeves, 13-first springs, 14-wedge-shaped clamping blocks, 15-second springs, 16-wedge-shaped extrusion blocks, 17-clamping blocks, 18-connecting ropes and 19-third springs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1 to 6, in an embodiment of the present invention, a floor stand structure for photography includes an installation platform 1 and a plurality of support legs 2 hinged to the installation platform 1, a fixing rod 3 is fixed to the installation platform 1, the fixing rod 3 penetrates through the installation platform 1, an adjusting mechanism is arranged on the fixing rod 3 located on the same side of the installation platform 1 as the support legs 2, and the adjusting mechanism is connected to the support legs 2 and is fixed in position on the fixing rod 3 through a locking structure;
with landing leg 2 is fixed with on the dead lever 3 of 1 opposite side of mount table and holds platform 7, just it is provided with shrink component on the platform 7 to hold, shrink component pass through link assembly with adjustment mechanism connects, works as landing leg 2 is in when expanding under the adjustment mechanism effect, shrink component is in the diffusion state, in order to realize hold platform 7 and rotary platform's installation, just rotary platform can rotate on the platform 7 that holds.
In the embodiment of the invention, the supporting legs 2 are driven by the arranged adjusting mechanism, so that the supporting legs 2 are unfolded or folded, and the contraction assembly is driven by the connecting rod assembly to synchronously diffuse or fold, so that the rotating platform is limited on the bearing platform 7 while the supporting legs 2 are unfolded, the rotation of the rotating platform relative to the bearing platform 7 is not influenced, and the practicability is high.
In the embodiment of the present invention, the rotating platform is used for connecting a camera, and belongs to a common component, so that details of the rotating platform are not repeated herein, but it should be noted that an embedded groove inserted into the receiving platform 7 is provided on one side of the rotating platform facing the receiving platform 7, and an annular groove matched with the shrinking component is provided on an inner wall of the embedded groove.
In the embodiment of the present invention, the number of the above-mentioned supporting legs 2 is preferably three, the supporting legs 2 are arranged in an arc structure, and when the supporting legs 2 are folded, there is a space inside for placing the adjusting mechanism.
As an embodiment of the present invention, the adjusting mechanism includes a sleeve ring 5 sleeved on the fixing rod 3 and slidably engaged with the fixing rod 3, the sleeve ring 5 is hinged to the supporting leg 2 through a connecting rod 8 hinged to the sleeve ring 5, and the sleeve ring 5 is further hinged to a handle 6.
In the embodiment of the invention, the handle 6 can drive the lantern ring 5 to axially move relative to the fixed rod 3, so that the supporting legs 2 are unfolded or folded by matching with the connecting rod 8, and the adjustment is convenient.
As an embodiment of the present invention, the locking mechanism includes a plurality of slots 4 disposed on the fixing rod 3 and a bayonet lock component mounted on the collar 5 and in snap fit with the slots 4, wherein the bayonet lock component includes a bayonet lock 17 penetrating through the collar 5, one end of the bayonet lock 17 away from the slots 4 is fixed to a rotating shaft connecting the handle 6 and the collar 5 through a connecting rope 18, the bayonet lock 17 is further connected to the collar 5 through a third spring 19, and when the bayonet lock 17 is separated from the slots 4, the third spring 19 is in a compressed state.
In the embodiment of the present invention, it can be understood that, in order to facilitate the use of the handle 6, the collar 5 is further provided with a limiting block, so that the rotation angle of the handle 6 is only 90 degrees, that is, the handle 6 can be rotated upwards to a vertical state or downwards to a horizontal state.
In the embodiment of the invention, one end of the connecting rope 18 is fixed on the rotating shaft of the connecting handle 6, when the handle 6 is rotated to a horizontal state, the bayonet 17 is separated from the bayonet 4 under the action of the connecting rope 18, so that the movement of the lantern ring 5 can be realized, and after the lantern ring 5 is moved to a required position, the handle 6 is rotated upwards, so that the bayonet 17 is reset under the action of the third spring 19 and is clamped into the bayonet 4 at the position, and the locking is realized.
In the embodiment of the present invention, it is understood that the third spring 19 is provided on the inner wall of the through hole of the collar 5 for the bayonet 17 to pass through, thereby realizing a spring action for the bayonet 17.
As an embodiment of the present invention, a transmission cavity 9 is disposed inside the fixing rod 3, and the retraction assembly and the link assembly are located in the transmission cavity 9.
In the present embodiment, it should be noted that the end of the transmission chamber 9 is located in the receiving chamber 7.
As an embodiment of the present invention, the retraction assembly includes a wedge-shaped fixture block 14 penetrating through the receiving platform 7 and a wedge-shaped pressing block 16 connected to the link assembly and engaged with the wedge-shaped fixture block 14, the wedge-shaped fixture block 14 is further connected to the receiving platform 7 through a second spring 15, and when the wedge-shaped fixture block 14 protrudes out of the receiving platform 7, the second spring 15 is in a compressed state.
In the embodiment of the invention, when the connecting rod assembly moves under the action of the adjusting mechanism, the wedge-shaped extrusion block 16 is driven to move along, so that the wedge-shaped fixture block 14 is extruded, the wedge-shaped fixture block 14 protrudes out of the bearing platform 7, and the limiting of the rotating platform is realized by matching with an annular groove on the rotating platform.
In the embodiment of the present invention, it should be noted that the installation manner of the second spring 15 is the same as the installation manner of the third spring 19, and therefore, the description thereof is omitted in this application.
As an embodiment of the present invention, the connecting rod assembly includes a connecting sleeve 12 connected to the wedge-shaped pressing block 16, one end of the connecting sleeve 12 is connected to the inner wall of the transmission cavity 9 through a first spring 13, the other end of the connecting sleeve is connected to a connecting rod 11, the connecting rod 11 is inserted into the connecting sleeve 12, and one end of the connecting rod 11 away from the connecting sleeve 12 is connected to the collar 5 through a connecting block 10.
In the embodiment of the present invention, when the sleeve ring 5 moves, the connecting block 10 and the connecting rod 11 are driven to move simultaneously, at this time, the connecting sleeve 12 does not move along with the connecting rod, when the end of the connecting rod 11 contacts with the end of the connecting sleeve 12, the connecting sleeve 12 moves along with the connecting rod 11, at this time, the wedge-shaped extrusion block 16 is driven to move, and the first spring 13 is pulled up, wherein it can be understood that a limiting block is arranged at the end of the connecting rod 11 located at the inner side of the connecting sleeve 12, and the limiting block corresponding to the end of the connecting sleeve 12 realizes limiting, so that when the adjusting mechanism works, the connecting sleeve 12 moves only a small distance.
As an embodiment of the present invention, the connecting block 10 is fixed to the inner wall of the collar 5 by a sliding block penetrating the side wall of the transmission chamber 9.
In the embodiment of the present invention, it can be understood that a through groove is provided on the side wall of the collar 5, and the through groove is in sliding fit with the sliding block.
As an embodiment of the present invention, there is also provided a photographing apparatus including the floor stand structure for photographing described above.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A floor stand structure for photography is characterized by comprising an installation platform (1) and a plurality of support legs (2) hinged on the installation platform (1), wherein a fixing rod (3) is fixed on the installation platform (1), and the fixing rod (3) penetrates through the installation platform (1);
a fixing rod (3) which is positioned on the same side of the mounting table (1) as the supporting leg (2) is provided with an adjusting mechanism, and the adjusting mechanism is connected with the supporting leg (2) and is fixed in position on the fixing rod (3) through a locking structure;
a bearing platform (7) is fixed on a fixed rod (3) which is positioned at the other side of the mounting platform (1) and is connected with the supporting leg (2), a contraction assembly is arranged on the bearing platform (7) and is connected with the adjusting mechanism through a connecting rod assembly, when the supporting leg (2) is unfolded under the action of the adjusting mechanism, the contraction assembly is in a diffusion state, so that the mounting of the bearing platform (7) and a rotary platform is realized, and the rotary platform can rotate on the bearing platform (7);
the adjusting mechanism comprises a lantern ring (5) which is sleeved on the fixed rod (3) and is in sliding fit with the fixed rod (3), the lantern ring (5) is hinged with the supporting leg (2) through a connecting rod (8) hinged with the lantern ring, and a handle (6) is hinged to the lantern ring (5);
locking mechanism is including setting up a plurality of draw-in grooves (4) on dead lever (3) and installing on lantern ring (5) and with draw-in groove (4) joint complex bayonet lock subassembly, wherein, the bayonet lock subassembly is including running through bayonet lock (17) of the lantern ring (5), bayonet lock (17) are kept away from the one end of draw-in groove (4) is through connecting rope (18) and being connected the pivot of handle (6) and lantern ring (5) is fixed, bayonet lock (17) still through third spring (19) with lantern ring (5) are connected, work as bayonet lock (17) break away from during draw-in groove (4), third spring (19) are in compression state.
2. A photographic floor stand structure according to claim 1, wherein a transmission cavity (9) is provided inside the fixing rod (3), and the retraction assembly and the link assembly are located in the transmission cavity (9).
3. A camera floor stand structure according to claim 2, wherein said retraction assembly comprises a wedge-shaped latch (14) extending through said receiving platform (7) and a wedge-shaped pressing block (16) connected to said connecting rod assembly and cooperating with said wedge-shaped latch (14), said wedge-shaped latch (14) being further connected to said receiving platform (7) by a second spring (15), said second spring (15) being in compression when said wedge-shaped latch (14) protrudes from said receiving platform (7).
4. A photographic floor stand structure according to claim 3, characterized in that the connecting rod assembly comprises a connecting sleeve (12) connected to the wedge-shaped pressing block (16), one end of the connecting sleeve (12) is connected to the inner wall of the transmission cavity (9) through a first spring (13), the other end is connected to a connecting rod (11), the connecting rod (11) is inserted into the connecting sleeve (12), and one end of the connecting rod (11) away from the connecting sleeve (12) is connected to the collar (5) through a connecting block (10).
5. A photographic floor stand structure according to claim 4, characterised in that the connecting block (10) is secured to the inner wall of the collar (5) by means of a slide extending through the side wall of the transmission chamber (9).
6. A photographing apparatus comprising the floor stand structure for photographing according to any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010360807.1A CN111425735B (en) | 2020-04-30 | 2020-04-30 | Photographic floor stand structure and photography equipment of using |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010360807.1A CN111425735B (en) | 2020-04-30 | 2020-04-30 | Photographic floor stand structure and photography equipment of using |
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| Publication Number | Publication Date |
|---|---|
| CN111425735A CN111425735A (en) | 2020-07-17 |
| CN111425735B true CN111425735B (en) | 2021-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010360807.1A Active CN111425735B (en) | 2020-04-30 | 2020-04-30 | Photographic floor stand structure and photography equipment of using |
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| CN (1) | CN111425735B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5267712A (en) * | 1990-12-27 | 1993-12-07 | Shen Woei Horng | Adjustable camera stand |
| CN104565725A (en) * | 2015-01-13 | 2015-04-29 | 佛山市开信光电有限公司 | Tripod with rapid and stepless lifting and locking functions |
| CN105705855A (en) * | 2013-10-30 | 2016-06-22 | I·本梅尔 | Tripod with fast opening and closing mechanism and methods of use |
| CN108361521A (en) * | 2018-03-01 | 2018-08-03 | 常州工学院 | A kind of tripod landing leg stretching spreading mechanism and its adjusting method |
| CN110486589A (en) * | 2019-09-03 | 2019-11-22 | 杭州浅影文化创意有限公司 | A kind of photographic tripod |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201779418U (en) * | 2010-07-02 | 2011-03-30 | 美商林特有限公司 | Trifurcated structure of foot rest |
| CN202868242U (en) * | 2012-10-09 | 2013-04-10 | 阿高龙热 | Joint bearing supporting leg photographic tripod |
| KR102516205B1 (en) * | 2016-01-05 | 2023-03-30 | 삼성전자주식회사 | Tripod for photographing apparatus |
| CN209743953U (en) * | 2019-03-04 | 2019-12-06 | 天津维纳影业有限公司 | Film and television shooting rack |
| CN210090883U (en) * | 2019-06-04 | 2020-02-18 | 上海亦我信息技术有限公司 | A tripod support for 3D modeling |
| CN210266495U (en) * | 2019-07-31 | 2020-04-07 | 扬州佰思特测绘工具有限公司 | Level tripod |
-
2020
- 2020-04-30 CN CN202010360807.1A patent/CN111425735B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5267712A (en) * | 1990-12-27 | 1993-12-07 | Shen Woei Horng | Adjustable camera stand |
| CN105705855A (en) * | 2013-10-30 | 2016-06-22 | I·本梅尔 | Tripod with fast opening and closing mechanism and methods of use |
| CN104565725A (en) * | 2015-01-13 | 2015-04-29 | 佛山市开信光电有限公司 | Tripod with rapid and stepless lifting and locking functions |
| CN108361521A (en) * | 2018-03-01 | 2018-08-03 | 常州工学院 | A kind of tripod landing leg stretching spreading mechanism and its adjusting method |
| CN110486589A (en) * | 2019-09-03 | 2019-11-22 | 杭州浅影文化创意有限公司 | A kind of photographic tripod |
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| Publication number | Publication date |
|---|---|
| CN111425735A (en) | 2020-07-17 |
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