CN103851321B - A kind of ultralight high strength tripod - Google Patents
A kind of ultralight high strength tripod Download PDFInfo
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- CN103851321B CN103851321B CN201410104875.6A CN201410104875A CN103851321B CN 103851321 B CN103851321 B CN 103851321B CN 201410104875 A CN201410104875 A CN 201410104875A CN 103851321 B CN103851321 B CN 103851321B
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- slide block
- knob
- tripod
- carbon fiber
- connecting rod
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Abstract
The present invention relates to a kind of ultralight high strength tripod, comprise mid-Extension support, leg, mounting disc, hinge base and hinged seat, described leg has three, one end of leg described in each is arranged in described mounting disc by described hinged seat, and described mid-Extension support is arranged on described leg by described hinge base.The ultralight high strength tripod of one provided by the invention, not only bearing capacity is large, and strength and stiffness are high, can resist the rugged environment such as corresponding wind lotus, meets the demand worked in the wild; Simultaneously tripod is lightweight, volume is little, can fast erecting and unmarshaling.
Description
Technical field
The present invention relates to a kind of tripod, be specifically related to a kind of ultralight high strength tripod.
Background technique
Tripod, as one of military portable equipment, is normally equipped for portable type and is provided support.Although the at present form of tripod and of a great variety, mostly for photographic equipment provides, can not meet the demand of national military standard to portable set.Increasing simultaneously along with portable equipment, weight and volume for tripod requires also more and more higher, because the working environment of extraordinary tripod is general more severe, not only require that it has certain bearing capacity, to meet the erection demand of portable equipment, also should have enough strong rigidity simultaneously, to resist the rugged environment such as corresponding wind lotus, meet the demand worked in the wild, for the requirement that portable equipment more will meet erection, unmarshaling and bear, namely require that tripod is lightweight, volume is little, can fast erecting and unmarshaling.
The tripod of general employing conventional design, a kind of is under the condition meeting mechanical property, but usually physical dimension is large, Heavy Weight, can not meet to bear requirement for portable equipment; Although another kind of physical dimension is little, lightweight, because its material mostly adopts working of plastics, three pin pipes of tripod adopt the mode of friction lock, and its bearing capacity is little, can not meet the requirement of mechanical property.Given this, need to adopt a kind of new structure, new method to meet above-mentioned requirements.
Summary of the invention
For solving the problem, technical problem to be solved by this invention is to provide a kind of ultralight high strength tripod, the material of tripod is made up of carbon fiber pipe, magnesium alloy and aluminum alloy three kinds of materials, bearing capacity is large, strength and stiffness are high, and lightweight, the erection demand of portable equipment can be met.
The technological scheme that the present invention solves the problems of the technologies described above is as follows: a kind of ultralight high strength tripod, comprise mid-Extension support, leg, mounting disc, hinge base and hinged seat, described leg has three, one end of leg described in each is arranged in described mounting disc by described hinged seat, and described mid-Extension support is arranged on described leg by described hinge base;
Described mid-Extension support comprises guide rod, connecting rod, joint, locking knob, bearing and hinge axis, described connecting rod is provided with chute, described guide rod is in the chute of described connecting rod, described guide rod and connecting rod have three respectively, one end of connecting rod described in each is by the hinged described joint of fastening piece, the other end of connecting rod described in each connects a described guide rod, one end that described guide rod does not connect described connecting rod connects described bearing by described locking knob, and described bearing is arranged on described hinge base by described hinge axis;
Leg described in each comprises one level of support bar, secondary strut, foot pad, multiplex contiguous block, bottom slide block, stud, top slide block and pressing plate, described one level of support bar comprises two carbon fiber pipes, one end of two carbon fiber pipes of described one level of support bar is arranged in described hinged seat through after described top slide block by knock-off joint, other one end of two carbon fiber pipes of described one level of support bar is also arranged in described bottom slide block by knock-off joint, two carbon fiber pipe sides of the described one level of support bar immediately below described top slide block are provided with described pressing plate, described top slide block and described pressing plate pass through together with described Stud connection, described secondary strut comprises two carbon fiber pipes, one end of two carbon fiber pipes of described secondary strut is arranged in described top slide block through after described bottom slide block by knock-off joint, the other end of two carbon fiber pipes of described secondary strut is arranged on described multiplex coupling block one end by knock-off joint, one end that described multiplex coupling block does not connect two carbon fiber pipes of described secondary strut is provided with described foot pad.
Further, described hinged seat is arranged in described mounting disc by pivot pin and spring washer.
Further, the positioning knob of locking described guide rod described connecting rod is equipped with.
Further, described multiplex coupling block is provided with the circular hole installing ground nail.
Further, tegillum, knob, knob fastener and guide finger is also provided with at described top slide block, described knob fastener connects described stud and described knob, described knob above described knob fastener is provided with described tegillum, one end of described guide finger is in described top slide block, and other one end of described guide finger is in described knob.
Further, on the side of described top slide block, be provided with groove at described pressing plate, in described groove, be provided with locking spring.
The invention has the beneficial effects as follows: the ultralight high strength tripod of one provided by the invention, not only bearing capacity is large, and strength and stiffness are high, lightweight, can resist the rugged environment such as corresponding wind lotus, meets the demand worked in the wild; Simultaneously tripod is lightweight, volume is little, can fast erecting and unmarshaling, the requirement also meeting erection, unmarshaling and bear.
Accompanying drawing explanation
The erecting structure schematic diagram of tripod when Fig. 1 is the contraction of secondary strut;
Fig. 2 is the plan view of Fig. 1;
Fig. 3 is the erecting structure schematic diagram of secondary strut tripod when stretching out;
Fig. 4 is the collapsed configuration schematic diagram of tripod;
Fig. 5 is the structural representation of mounting disc;
Fig. 6 is mounting disc internal sectional structure schematic diagram;
Fig. 7 is the plan structure schematic diagram of mid-Extension support entirety;
Fig. 8 is the side view of Fig. 7;
Fig. 9 is the A-A enlarged view of Fig. 8;
Figure 10 is the stand bar structure schematic diagram of secondary strut when stretching out;
Stand bar structure schematic diagram when Figure 11 is the contraction of secondary strut;
Figure 12 is the side view of Figure 11;
Figure 13 is the B-B enlarged view of Figure 12,
Figure 14 is the assembly structure schematic diagram of top slide block and pressing plate,
Figure 15 is the structural representation that leg installs ground nail.
In accompanying drawing, the list of parts representated by each label is as follows:
1, one level of support bar, 2, mid-Extension support, 3, secondary strut, 4, leg, 5, mounting disc, 6, adjustment packing ring, 7, pivot pin, 8, spring washer, 9, guide rod, 10, connecting rod, 11, joint, 12, positioning knob, 13, locking knob, 14, bearing, 15, hinge axis, 16, hinge base, 17, foot pad, 18, Chinese violet, 19, multiplex contiguous block, 20, glide fast, 21, stud, 22, rotation fastener, 23, tegillum, 24, top slide block, 25, hinged seat, 26, knob, 27, guide finger, 28, locking spring, 29, pressing plate, 30, carbon fiber pipe, 31, carbon fiber pipe, 32, circular hole.
Embodiment
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in figs 1-9, a kind of ultralight high strength tripod, comprises mid-Extension support 2, leg 4, mounting disc 5, hinge base 16 and hinged seat 25, and described leg 4 has three, and one end of leg 4 described in each is arranged in described mounting disc 5 by described hinged seat 25.The maximum antenna height of ultralight high strength tripod of the present invention is 1.2m, and individual layer antenna height is 0.65m, goes mid-extension antenna height to be 0.05m, unmarshaling height is 0.7m, unmarshaling diameter is 0.13m, and quality is 2.3kg, the requirement that can meet portable equipment erection, unmarshaling and bear.The material of tripod is made up of carbon fiber pipe, magnesium alloy and aluminum alloy three kinds of materials, and intensity can reach more than 3000mpa.
As shown in Figure 6, described hinged seat 25 is arranged in described mounting disc 5 by pivot pin 7 and spring washer 8.Wherein adjust packing ring 6 for adjusting the running clearance of three legs 4, both three leg 4 flexible rotation had been ensured, ensure that again three legs 4 are little with the gap of mounting disc 5, increase the stability of tripod and strong rigidity, it is firm that spring washer 8 ensures that pivot pin 7 is installed, and namely ensures that leg 4 and mounting disc 5 do not get loose.Described mid-Extension support 2 is arranged on described leg 4 by described hinge base 16.
As shown in figures 10-13, described in each, leg 4 comprises one level of support bar 1, secondary strut 3, foot pad 17, multiplex contiguous block 19, bottom slide block 20, stud 21, top slide block 24 and pressing plate 29, described one level of support bar 1 comprises two carbon fiber pipes 30, one end of two carbon fiber pipes 30 of described one level of support bar 1 adopts the mode of Cock screw to be arranged in described hinged seat 25 through after described top slide block 24 by knock-off joint, other one end of two carbon fiber pipes 30 of described one level of support bar 1 also adopts the mode of Cock screw to be arranged in described bottom slide block 20 by knock-off joint, two carbon fiber pipe 30 sides of the described one level of support bar 1 immediately below described top slide block 24 are provided with described pressing plate 29, described top slide block 24 and described pressing plate 29 are linked together by described stud 21, described secondary strut 3 comprises two carbon fiber pipes 31, one end of two carbon fiber pipes 31 of described secondary strut 3 adopts the mode of Cock screw to be arranged in described top slide block 24 through after described bottom slide block 20 by knock-off joint, the other end of two carbon fiber pipes 31 of described secondary strut 3 adopts the mode of Cock screw to be arranged on described multiplex contiguous block 19 one end by knock-off joint.Top slide block 24 can slide up and down along two of one level of support bar 1 carbon fiber pipe 30, as shown in FIG. 10 and 11, while top slide block 24 slides up and down, secondary strut 3 is contracted among one level of support bar 1 or reaches outside one level of support bar 1, the height reduction of tripod when secondary strut 3 is contracted among one level of support bar 1, when secondary strut 3 reaches outside one level of support bar 1, the height of tripod raises, by the contraction of secondary strut 3 with stretch the height regulating tripod.As shown in figure 14, tegillum 23, knob 26, knob fastener 22 and guide finger 27 is also provided with at described top slide block, described knob fastener 22 connects described stud 21 and described knob 26, described knob 26 above described knob fastener 22 is provided with described tegillum 23, in the screw that tegillum 23 adopts screw thread to be arranged on knob 26, to block knob fastener 22 and stud 21, more attractive in appearance.Described guide finger 27 one end adopts press-fit to be installed in the preformed hole of top slide block 24, and described guide finger 27 one end is in knob 26, and guide finger 27 is for the locking of knob 26 with loosen.
When the height of tripod reaches required height time, turn clockwise knob 26, when being screwed into guide finger 27, top slide block 24 and pressing plate 29 is made to clamp two carbon fiber pipes 31 of secondary strut 3, thus positioning two-stage strut 3, rotate knob 26 to lock the secondary strut 3 in leg 4 within a circle scope, the height of positioning trivet.When adjustment tripod height, be rotated counterclockwise knob 26, when being screwed into guide finger 27, top slide block 24 and pressing plate 29 is made to loosen two carbon fiber pipes 31 of secondary strut 3, thus the location of removing secondary strut 3, rotate knob 26 to loosen the secondary strut 3 of leg 4 within a circle scope, spacing due to guide finger 27, substantially reduce erection and unmarshaling time.On the side of described top slide block 24, be provided with groove at described pressing plate 29, in described groove, be provided with locking spring 28.The effect of locking spring 28 prevents pressing plate 29 and top slide block 24 from getting loose by the effect of elastic force.
One end that described multiplex contiguous block 19 does not connect two carbon fiber pipes 31 of described secondary strut 3 is provided with described foot pad 17, described multiplex contiguous block 19 is provided with the circular hole 32 installing ground nail 18, as shown in figure 15, under different topography and geomorphologies, desirable lower foot pad 17, ground nail 18 is installed, generally ground nail 18 is installed on one end of multiplex contiguous block 19, when surface slope is greater than 60 degree, mid-Extension support 2 need be taken off from tripod, by whole tripod tiling on the ground, ground nail 18 inserts underground by the circular hole 32 on multiplex contiguous block 19.
As Figure 7-9, described mid-Extension support 2 comprises guide rod 9, connecting rod 10, joint 11, locking knob 13, bearing 14 and hinge axis 15, described connecting rod 10 is provided with chute, described guide rod 9 is in the chute of described connecting rod 10, guide rod 9 is protruding or inwardly shrink along the chute of connecting rod 10, for adjusting the distance at the relative tripod center of tripod 3 legs 4, guide rod 9 declines along the protruding center of gravity of tripod that makes of chute of connecting rod 10, guide rod 9 inwardly shrinks along the chute of connecting rod 10 and the antenna height of tripod can be made to increase.Described connecting rod 10 is equipped with the positioning knob 12 of locking described guide rod 9, when guide rod 9 is protruding or when being inwardly retracted to suitable length along the chute of connecting rod 10, by rotating the location of positioning knob 12 pairs of guide rods 9.
Described guide rod 9 and connecting rod 10 have three respectively, one end of connecting rod 10 described in each is by the hinged described joint 11 of fastening piece, the other end of connecting rod 10 described in each connects a described guide rod 9, three connecting rods 10 can carry out 0 degree to 90 degree rotation, for unmarshaling and the erection of tripod along joint 11.One end that described guide rod 9 does not connect described connecting rod 10 connects described bearing 14 by described locking knob 13, locking knob 13 can be used for pulling down mid-Extension support 2 from leg 4 fast, and described bearing 14 is arranged on described hinge base 16 by described hinge axis 15.
In sum, when tripod will be set up, three of tripod legs 4 just can around mounting disc 5 rotating opening, when needing to regulate current tripod height, stretch along one level of support bar 1 or shrink secondary strut 3, simultaneously protruding the or mid-Extension support 2 of inside contraction, after tripod is adjusted to required height, rotate knob 26 pairs of legs 4 to position, rotate positioning knob 12 and mid-Extension support 2 is positioned, thus the height of quick position tripod.
When surface slope is greater than 60 degree, take off mid-Extension support 2 and foot pad 17 from tripod, ground nail 18 is installed, by Extension support 2 mid-under locking knob 13 rapid-assembling/disassembling simultaneously, in circular hole 32 on multiplex contiguous block 19 install ground nail 18 just can, tackle current environment fast.
When wanting unmarshaling tripod, shrinking secondary strut 3 along one level of support bar 1, inwardly shrinking mid-Extension support 2,3 connecting rods 10 of mid-Extension support 2 rotate along joint 11 simultaneously, realize the unmarshaling of tripod fast, and volume after tripod unmarshaling is little, is easy to carry.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a ultralight high strength tripod, it is characterized in that: comprise mid-Extension support (2), leg (4), mounting disc (5), hinge base (16) and hinged seat (25), described leg (4) has three, one end of leg described in each (4) is arranged in described mounting disc (5) by described hinged seat (25), and described mid-Extension support (2) is arranged on described leg (4) by described hinge base (16);
Described mid-Extension support (2) comprises guide rod (9), connecting rod (10), joint (11), positioning knob (12), locking knob (13), bearing (14) and hinge axis (15), described connecting rod (10) is provided with chute, described guide rod (9) is in the chute of described connecting rod (10), described guide rod (9) and connecting rod (10) have three respectively, one end of connecting rod described in each (10) is by the hinged described joint (11) of fastening piece, the other end of connecting rod described in each (10) connects a described guide rod (9), one end that described guide rod (9) does not connect described connecting rod (10) connects described bearing (14) by described locking knob (13), described bearing (14) is arranged on described hinge base (16) by described hinge axis (15),
Leg described in each (4) comprises one level of support bar (1), secondary strut (3), foot pad (17), multiplex contiguous block (19), bottom slide block (20), stud (21), top slide block (24) and pressing plate (29), described one level of support bar (1) comprises two carbon fiber pipes (30), one end of two carbon fiber pipes (30) of described one level of support bar (1) is arranged in described hinged seat (25) through after described top slide block (24) by knock-off joint, other one end of two carbon fiber pipes (30) of described one level of support bar (1) is also arranged in described bottom slide block (20) by knock-off joint, two carbon fiber pipe (30) sides of the described one level of support bar (1) immediately below described top slide block (24) are provided with described pressing plate (29), described top slide block (24) and described pressing plate (29) are linked together by described stud (21), described secondary strut (3) comprises two carbon fiber pipes (31), one end of two carbon fiber pipes (31) of described secondary strut (3) is arranged in described top slide block (24) through after described bottom slide block (20) by knock-off joint, the other end of two carbon fiber pipes (31) of described secondary strut (3) is arranged on described multiplex contiguous block (19) one end by knock-off joint, one end that described multiplex contiguous block (19) does not connect two carbon fiber pipes (31) of described secondary strut (3) is provided with described foot pad (17).
2. the ultralight high strength tripod of one according to claim 1, is characterized in that: described hinged seat (25) is arranged in described mounting disc (5) by pivot pin (7) and spring washer (8).
3. the ultralight high strength tripod of one according to claim 1, is characterized in that: the positioning knob (12) that the described guide rod of locking (9) is housed on described connecting rod (10).
4. the ultralight high strength tripod of one according to claim 1, is characterized in that: on described multiplex contiguous block (19), be provided with the circular hole (32) installing ground nail (18).
5. the ultralight high strength tripod of one according to claim 1, it is characterized in that: be also provided with tegillum (23) at described top slide block, knob (26), knob fastener (22) and guide finger (27), described knob fastener (22) connects described stud (21) and described knob (26), the described knob (26) of described knob fastener (22) top is provided with described tegillum (23), one end of described guide finger (27) is in described top slide block (24), other one end of described guide finger (27) is in described knob (26).
6. according to the arbitrary described ultralight high strength tripod of one of claim 1 to 5, it is characterized in that: on the side of described top slide block (24), be provided with groove at described pressing plate (29), in described groove, be provided with locking spring (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410104875.6A CN103851321B (en) | 2014-03-20 | 2014-03-20 | A kind of ultralight high strength tripod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410104875.6A CN103851321B (en) | 2014-03-20 | 2014-03-20 | A kind of ultralight high strength tripod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103851321A CN103851321A (en) | 2014-06-11 |
| CN103851321B true CN103851321B (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410104875.6A Expired - Fee Related CN103851321B (en) | 2014-03-20 | 2014-03-20 | A kind of ultralight high strength tripod |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061419B (en) * | 2014-06-16 | 2016-05-25 | 苏州华徕光电仪器有限公司 | A kind of adjustable tripod for optical survey instrument |
| CN105156855B (en) * | 2015-10-14 | 2017-09-22 | 广东文达镁业科技股份有限公司 | A kind of magnesium alloy Novel tripod and its magnesium alloy pipe and structural member moulding process |
| CN106764311A (en) * | 2017-03-17 | 2017-05-31 | 天津商业大学 | A kind of telescope holder of freely adjustable supporting leg width |
| CN106917938B (en) * | 2017-03-29 | 2019-05-14 | 国网山东省电力公司平阴县供电公司 | Mounting bracket, monitoring device and system |
| CN108545608A (en) * | 2018-05-31 | 2018-09-18 | 成都金玉雄辉建筑工程有限公司 | High-altitude operation vehicle with goods transportation function |
| CN108828530A (en) * | 2018-06-25 | 2018-11-16 | 安徽尼古拉电子科技有限公司 | A kind of radar supports positioning device with firm enabling capabilities |
| CN111022858A (en) * | 2019-12-27 | 2020-04-17 | 天津中安视通科技有限公司 | Novel cloud platform camera installation device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201246585Y (en) * | 2008-05-19 | 2009-05-27 | 吕信苗 | Sun umbrella support tripod |
| CN201561243U (en) * | 2009-12-01 | 2010-08-25 | 韩瑞丰 | Tripod for ultrahigh lifting work |
| CN201607498U (en) * | 2009-12-29 | 2010-10-13 | 西安开容电子技术有限责任公司 | Multifunctional antenna support tripod |
| CN203718325U (en) * | 2014-03-20 | 2014-07-16 | 桂林长海发展有限责任公司 | Ultra-light high-intensity tripod |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003056794A (en) * | 2001-08-17 | 2003-02-26 | Akiyuki Shibata | Variable opening angle tripod of camera |
| DE102009014002B4 (en) * | 2008-09-16 | 2016-04-28 | James Palik | Tripod / monopod |
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2014
- 2014-03-20 CN CN201410104875.6A patent/CN103851321B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201246585Y (en) * | 2008-05-19 | 2009-05-27 | 吕信苗 | Sun umbrella support tripod |
| CN201561243U (en) * | 2009-12-01 | 2010-08-25 | 韩瑞丰 | Tripod for ultrahigh lifting work |
| CN201607498U (en) * | 2009-12-29 | 2010-10-13 | 西安开容电子技术有限责任公司 | Multifunctional antenna support tripod |
| CN203718325U (en) * | 2014-03-20 | 2014-07-16 | 桂林长海发展有限责任公司 | Ultra-light high-intensity tripod |
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| CN103851321A (en) | 2014-06-11 |
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