CN101968600A - Portable tripod - Google Patents
Portable tripod Download PDFInfo
- Publication number
- CN101968600A CN101968600A CN201010274188.0A CN201010274188A CN101968600A CN 101968600 A CN101968600 A CN 101968600A CN 201010274188 A CN201010274188 A CN 201010274188A CN 101968600 A CN101968600 A CN 101968600A
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- supporting leg
- body frame
- contiguous block
- tripod
- axle sleeve
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Abstract
The invention relates to a portable tripod. The tripod comprises a main frame, a locking disc, camera screws and supporting legs. The supporting legs comprise a first supporting leg, a second supporting leg and a third supporting leg. The portable tripod is characterized in that the main frame is in an arc shape, the first supporting leg, the second supporting leg and the third supporting leg are distributed along the arc shape of the main frame, the first supporting leg and the second supporting leg are respectively arranged at both sides of the third supporting leg, one end of the third supporting leg is articulated with a connecting block which is matched with a connecting hole in the middle of the main frame, and one end of the connecting block penetrates through the connecting hole and is in threaded connection with the locking disc. By separating the locking disc from the connecting block, the third supporting leg is separated from the tripod, the connecting block is directly connected with the locking disc, and a two-dimensional adjustable monopod is formed by the third supporting leg, the connecting block and the locking disc. The invention has the advantages of simpler dismounting process, higher product rigidity and longer service life and is suitable for modifying the structure of traditional similar products.
Description
Technical field
The present invention relates to the video equipment field, is a kind of tripod that is used to support video machine.
Background technology
During owing to hand-held photography, easy shake naturally because of hand causes photographic effects not good enough, has just arisen at the historic moment so be used for the special-purpose supporting frame of video machine shooting, and the advantage of bracing frame just is the adjustability height, the problem of easily having shaken when having remedied hand-held taking pictures.Existing video machine bracing frame mostly is the stage apparatus that is cooperated a placement camera by three feets, and feet is rotatable flexible, and purpose is the adjusting of being convenient to camera heights and angle.
As the Granted publication CN201368305Y of Chinese patent literature publication, on Dec 23 2009 Granted publication day, the utility model name is called " the improvement mechanism that tripod pin pipe and fixing hand are turned round ", and the purpose of this utility model is the firmness of enhancing tripod.
The publication number CN201489253U of Chinese patent literature publication and for example, May 26 2010 Granted publication day, the utility model name is called " a kind of photographic tripod conversion unipod structure ", this patent disclosure a kind of tripod be converted to the method for unipod, this method is to dismantle by the feet to tripod, and camera loading plate, the camera screw of feet and tripod connected and composed unipod, though this kind mode is feasible, but dismounting is comparatively loaded down with trivial details, and the tripod overall volume is bigger, carry inconvenience, so be further improved.
Moreover, publication number CN101609247A as the Chinese patent literature publication, denomination of invention is " a kind of flat tripod ", the purpose of this patent is the volume that reduces tripod, makes it easy to carry, but this kind tripod function singleness, can only use as tripod, and the body of this tripod is connected with supporting leg to be side by side and distributes, and the principle that supports according to tripod: the tie point of three supporting legs and body frame is far away more to the tripod theoretical center, and its antitorque commentaries on classics rigidity is then good more.It is not good enough that obvious this kind tripod supports antitorque commentaries on classics rigidity.
Summary of the invention
For overcoming above-mentioned deficiency, the objective of the invention is provides a kind of portable tripod to this area, make its solve existing like product carry inconvenience, by tripod be converted to that unipod is comparatively loaded down with trivial details, the rigidity that influences product and the technical matters in serviceable life.Its objective is and be achieved through the following technical solutions.
A kind of portable tripod, this tripod comprises body frame, locking disk, camera screw, supporting leg, supporting leg is made of pipe connection plug, pipe leg, the pipe connection plug is provided with hinge hole, supporting leg comprises first supporting leg, second supporting leg, the 3rd supporting leg, hinged first supporting leg in body frame both sides, second supporting leg; Its main points are that described body frame is curved, first supporting leg, second supporting leg, the 3rd supporting leg are with the curved distribution of body frame, first supporting leg, second supporting leg are positioned at the both sides of the 3rd supporting leg, one end of described the 3rd supporting leg piece that is articulated and connected, the connecting hole at contiguous block and body frame middle part cooperates, and contiguous block one end passes connecting hole and is threaded with described locking disk.The 3rd supporting leg is to be threaded with the locking disk by contiguous block to be fixed on the body frame, when needs are converted to unipod with tripod, only need the rotational lock disk to separate with contiguous block, can will lock disk fast, the 3rd supporting leg is pulled down from body frame, to lock the direct and contiguous block combination of disk again, can constitute unipod by the 3rd supporting leg, contiguous block, locking disk, comparatively simple and convenient.In addition, principle according to the tripod support: the tie point of three supporting legs and body frame is far away more to the tripod theoretical center, its antitorque commentaries on classics rigidity is then good more, so body frame of the present invention connects the curved distribution of supporting leg, has improved the antitorque commentaries on classics rigidity of tripod integral body.
Described the 3rd supporting leg is hinged by axle sleeve, pad, lock screw and described contiguous block, described body frame both sides are hinged by axle sleeve, pad, lock screw and first supporting leg, second supporting leg, the described axle sleeve two ends lock screw that is threaded, the lock screw at the axle sleeve two ends of described connection the 3rd supporting leg connect the locking spanner.By the rotation lock spanner, the lock screw that the locking spanner drives axle sleeve one side rotates, and makes between lock screw and the axle sleeve to screw or unscrew, thereby makes the hinge point of supporting leg tighten up or loosen, and realizes the adjusting of video machine luffing angle.
Described contiguous block is the taper connection piece, and the taper surface of taper connection piece is provided with and is limited to groove, and the connecting hole at described body frame middle part is a bellmouth, is provided with the limited block that cooperates with described limited mouth in the bellmouth.By circular cone is cooperated with bellmouth, and cooperate with limited mouth, realize the stationkeeping and the rotary stopper of contiguous block and connecting hole, the little head end of contiguous block is passed connecting hole and locks the disk threaded engagement and contiguous block can be fixed in the connecting hole by limited block.
Be provided with big pad between the pipe connection plug of described the 3rd supporting leg end and the described contiguous block, be provided with minipad between described axle sleeve two ends and the lock screw.Big pad plays and increases friction, is used for tightening up of supporting leg articulated position, and minipad is then loosening in order to prevent lock screw.
Described axle sleeve one end is provided with breach, cooperate by the block of this breach with axle sleeve place articulated position, thereby prevent because of axle sleeve from then cause the loosening problem of lock screw.
Described locking spanner one end is provided with gear mechanism, by the head cap of gear mechanism interlock lock screw, realizes that the locking spanner drives lock screw and rotates.
The method that this portable tripod is converted to unipod is by the rotational lock disk, the locking disk is separated with contiguous block, the 3rd supporting leg is separated with body frame, contiguous block again that the 3rd supporting leg is hinged again after the separation screws with the locking disk, constitutes the unipod structure by the 3rd supporting leg, contiguous block, locking disk.
Described unipod is a two-dimensional adjustment, this two-dimensional adjustment is meant when video machine is connected with unipod, but video machine relies on the supporting of the 3rd supporting leg and regulates around the 3rd supporting leg tube's axis rotation level angle, but relies on the hinged luffing angle between contiguous block and the 3rd supporting leg to regulate.
The present invention is simple in structure, distribution when connecting body frame by changing supporting leg, thereby reduce the volume of portable tripod, make it easy to carry, locking disk, supporting leg can be separated from body frame by the rotational lock disk, will lock disk, contiguous block, supporting leg and reconfigure and promptly constitute unipod, comparatively convenient and simple, the rigidity of product is higher, and serviceable life is longer.Be suitable as the architecture advances of existing like product, certain application value is arranged.
Description of drawings
Fig. 1 is a blast structural representation of the present invention;
Fig. 2 is an axle sleeve structure synoptic diagram of the present invention;
Fig. 3 is the structural representation that locking disk of the present invention and the 3rd supporting leg split;
Fig. 4 is the planar structure synoptic diagram that the present invention constitutes unipod.
Embodiment
Now in conjunction with the accompanying drawings, structure of the present invention is further described, the name of sequence number is called among the figure: the 3rd supporting leg 1, the second supporting leg 2, pipe connection plug 3, lock screw 4, minipad 5, axle sleeve 6, breach 601, big pad 7, compass 8, the first supporting legs 9, locking spanner 10, gear mechanism 1001, taper connection piece 11, limited mouth 1101, body frame 12, bellmouth 1201, limited block 1202, horizontal pearl 13, locking disk 14, wear-resisting disc 15, camera screw 16.
As shown in Figure 1 and Figure 2, this portable tripod, its concrete structure is: comprise a body frame 12, and three supporting legs that are connected with body frame, being respectively first supporting leg 9, second supporting leg 2, the 3rd supporting leg 1, body frame also is connected with horizontal pearl 13 and compass 8.First supporting leg, second supporting leg are for directly being articulated in the body frame both sides.The pipe connection plug 3 of the 3rd supporting leg end is hinged by axle sleeve 6, big pad 7, minipad 5, lock screw 4 and taper connection piece 11, the taper connection piece is provided with limited mouth 1101, the body frame middle part is provided with bellmouth 1201, be provided with limited block 1202 in the bellmouth, the taper connection piece cooperates with bellmouth, and taper connection piece one end passes bellmouth and is threaded with locking disk 14, by this structure the 3rd supporting leg is connected in the body frame middle part.Axle sleeve is provided with breach 601, and the axle sleeve two ends lock screw that is threaded, the lock screw at axle sleeve two ends connect locking spanner 10, and an end of wherein locking spanner is by the head cap interlock of gear mechanism 1001 with lock screw.The rotation lock spanner, the locking spanner drives lock screw and rotates, and makes between lock screw and the axle sleeve to screw or unscrew.Locking disk upper end connects wear-resisting disc 15, camera screw 16, and the camera screw is used to connect camera.Said structure promptly reaches into camera trivets of the present invention.
Identical when using with existing tripod use-pattern as tripod, when using as unipod, as shown in Figure 3, Figure 4, only need the rotational lock disk, the locking disk is separated with the taper connection piece, to lock again disk directly and the taper connection piece screw and can constitute unipod, the supporting leg of this unipod is the 3rd supporting leg.
Foregoing is intended to illustrate technological means of the present invention, and unrestricted technical scope of the present invention.
Claims (8)
1. portable tripod, this tripod comprises body frame (12), locking disk (14), camera screw (16), supporting leg, supporting leg is made of pipe connection plug (3), pipe leg, the pipe connection plug is provided with hinge hole, supporting leg comprises first supporting leg (9), second supporting leg (2), the 3rd supporting leg (1), hinged first supporting leg in body frame both sides, second supporting leg; It is characterized in that described body frame (12) is curved, first supporting leg (9), second supporting leg (2), the 3rd supporting leg (1) are with the curved distribution of body frame, first supporting leg, second supporting leg are positioned at the both sides of the 3rd supporting leg, one end of described the 3rd supporting leg piece that is articulated and connected, the connecting hole at contiguous block and body frame middle part cooperates, and contiguous block one end passes connecting hole and is threaded with described locking disk (14).
2. according to the described portable tripod of claim 1, it is characterized in that described the 3rd supporting leg (1) is hinged by axle sleeve (6), pad, lock screw (4) and described contiguous block, described body frame (12) both sides are hinged by axle sleeve, pad, lock screw and first supporting leg (9), second supporting leg (2), the described axle sleeve two ends lock screw that is threaded, the lock screw at the axle sleeve two ends of described connection the 3rd supporting leg connect locking spanner (10).
3. according to claim 1 or 2 described portable tripods, it is characterized in that described contiguous block is taper connection piece (11), the taper surface of taper connection piece is provided with and is limited to mouthful (1101), the connecting hole at described body frame middle part is bellmouth (1201), is provided with the limited block (1202) that cooperates with described limited mouth in the bellmouth.
4. according to the described portable tripod of claim 2, it is characterized in that being provided with big pad (7) between the pipe connection plug (3) of described the 3rd supporting leg (1) end and the described contiguous block, be provided with minipad (5) between described axle sleeve (6) two ends and the lock screw (4).
5. according to the described portable tripod of claim 2, it is characterized in that described axle sleeve (6) one ends are provided with breach (601).
6. according to the described portable tripod of claim 2, it is characterized in that described locking spanner (10) one ends are provided with gear mechanism (1001), by the head cap of gear mechanism interlock lock screw (4).
7. a portable tripod is converted to the method for unipod, this tripod comprises body frame (12), locking disk (14), camera screw (16), supporting leg, supporting leg is made of pipe connection plug (3), pipe leg, the pipe connection plug is provided with hinge hole, supporting leg comprises first supporting leg (9), second supporting leg (2), the 3rd supporting leg (1), hinged first supporting leg in body frame both sides, second supporting leg; It is characterized in that:
Body frame (12) is curved, first supporting leg (9), second supporting leg (2) are positioned at the both sides of the 3rd supporting leg (1), one end of described the 3rd supporting leg (1) piece that is articulated and connected, the connecting hole at contiguous block and body frame middle part cooperates, and contiguous block one end passes connecting hole and is connected with described locking disk (14);
By rotational lock disk (14), the locking disk is separated with contiguous block, the 3rd supporting leg (1) is separated with body frame (12), and contiguous block again that the 3rd supporting leg is hinged again after the separation screws with the locking disk, constitutes the unipod structure by the 3rd supporting leg, contiguous block, locking disk.
8. be converted to the method for unipod according to the described portable tripod of claim 7, it is characterized in that described unipod is a two-dimensional adjustment, described two-dimensional adjustment is meant when video machine is connected with unipod, video machine relies on the 3rd supporting leg (1) but supports and regulate around the 3rd supporting leg tube's axis rotation level angle, but relies on the hinged luffing angle between contiguous block and the 3rd supporting leg to regulate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102741880A CN101968600B (en) | 2010-09-02 | 2010-09-02 | Portable tripod and its method for converting to monopod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102741880A CN101968600B (en) | 2010-09-02 | 2010-09-02 | Portable tripod and its method for converting to monopod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101968600A true CN101968600A (en) | 2011-02-09 |
| CN101968600B CN101968600B (en) | 2012-03-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102741880A Expired - Fee Related CN101968600B (en) | 2010-09-02 | 2010-09-02 | Portable tripod and its method for converting to monopod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101968600B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748566A (en) * | 2012-07-24 | 2012-10-24 | 中山市思锐摄影器材工业有限公司 | Folding tripod body structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2447614Y (en) * | 2000-09-29 | 2001-09-12 | 沈伟宏 | Table-top tripod |
| JP2006138455A (en) * | 2004-11-15 | 2006-06-01 | Fuji Photo Film Co Ltd | Tripod |
| JP2008176172A (en) * | 2007-01-22 | 2008-07-31 | Fujifilm Corp | Digital camera |
| CN201212607Y (en) * | 2008-07-11 | 2009-03-25 | 尤力生 | Multipurpose foot rest |
| CN201449508U (en) * | 2009-04-22 | 2010-05-05 | 刘昊 | Detachable transformational structure of multifunctional shooting tripod |
| CN201489253U (en) * | 2009-08-26 | 2010-05-26 | 张宏彬 | Transformational unipod structure of camera tripod |
-
2010
- 2010-09-02 CN CN2010102741880A patent/CN101968600B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2447614Y (en) * | 2000-09-29 | 2001-09-12 | 沈伟宏 | Table-top tripod |
| JP2006138455A (en) * | 2004-11-15 | 2006-06-01 | Fuji Photo Film Co Ltd | Tripod |
| JP2008176172A (en) * | 2007-01-22 | 2008-07-31 | Fujifilm Corp | Digital camera |
| CN201212607Y (en) * | 2008-07-11 | 2009-03-25 | 尤力生 | Multipurpose foot rest |
| CN201449508U (en) * | 2009-04-22 | 2010-05-05 | 刘昊 | Detachable transformational structure of multifunctional shooting tripod |
| CN201489253U (en) * | 2009-08-26 | 2010-05-26 | 张宏彬 | Transformational unipod structure of camera tripod |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748566A (en) * | 2012-07-24 | 2012-10-24 | 中山市思锐摄影器材工业有限公司 | Folding tripod body structure |
| CN102748566B (en) * | 2012-07-24 | 2014-11-05 | 中山市思锐摄影器材工业有限公司 | Folding tripod body structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101968600B (en) | 2012-03-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO EIMAGE STUDIO EQUIPMENT CO., LTD. Free format text: FORMER OWNER: LU QI Effective date: 20120202 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20120202 Address after: 315202 No. 373, Hangyong South Road, Luotuo Street, Zhenhai District, Ningbo City, Zhejiang Province NINGBO EIMAGE STUDIO EQUIPMENT Co.,Ltd. Applicant after: NINGBO EIMAGE STUDIO EQUIPMENT Co.,Ltd. Address before: 315202 No. 373, Hangyong South Road, Luotuo Street, Zhenhai District, Ningbo City, Zhejiang Province NINGBO EIMAGE STUDIO EQUIPMENT Co.,Ltd. Applicant before: Lu Qi |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120328 Termination date: 20120902 |