CN201425146Y - Multifunctional tripod capable of continuously changing angles - Google Patents
Multifunctional tripod capable of continuously changing angles Download PDFInfo
- Publication number
- CN201425146Y CN201425146Y CN2009201463876U CN200920146387U CN201425146Y CN 201425146 Y CN201425146 Y CN 201425146Y CN 2009201463876 U CN2009201463876 U CN 2009201463876U CN 200920146387 U CN200920146387 U CN 200920146387U CN 201425146 Y CN201425146 Y CN 201425146Y
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- leg
- supporting element
- connecting base
- tripod
- cover
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Abstract
The utility model relates to a multifunctional tripod capable of continuously changing angles, which comprises a connecting seat, at least three legs, an adjusting cover and a support part, wherein the adjusting cover and the support part are respectively arranged above and below the connecting seat; each of the legs is disposed on the periphery of the support part, the upper ends of the at leastthree legs are movably connected with the connecting seat; distances among the adjusting cover, the connecting seat and the support part are vertically adjustable and can be relatively fixed at any position, simultaneously the at least three legs are fixedly clamped by the lower end of the adjusting cover and the support part, accordingly the included angle between the at least three legs and thehorizontal plane can be adjusted optionally within a range from 0 degree to 180 degrees along with variation of relative positions of the adjusting cover, the connecting seat and the support part. Themultifunctional tripod has simple and compact structure, small volume, low cost and convenient operation, and can be optionally adjusted within a span ranging from 0 degree to 180 degrees, accordingly can be installed quickly in various complex environments, and be widely applied to the fields of observation, photography, lightening and the like.
Description
Technical field:
The utility model relates to a kind of device that is used to support such as equipment such as telescope, photographic camera, vidicon camera or survey meters, is specifically related to a kind of multi-functional tripod with continuous angle change.
Background technique
Tripod is a kind of 3 devices of deciding the work of face principle that utilize, and it mainly is applied to supporting surveying instrument, projection camera, and lighting fixture and experiment are with equipment such as equipment.Tripod commonly used generally is that the mode by extending foot reaches the effect of regulating bearing height, thereby makes its equipment supported can be in certain height stable operation.Along with the continuous expansion of tripod application area, people also propose the requirement of increasingly stringent to its function.For example; for scopes such as astronomical telescopes, in observation process, if equipment has shake or vibration slightly; then very easily cause the observation failure; simultaneously, these scopes also can be carried by the user usually, so that use in such as the geography of multiple complexity such as city, rural area, desert and mountain area, climatic environment; therefore; one simple in structure firm, easy and simple to handle, can stablize in various environment and set up, and the tripod that bearing height can conveniently be adjusted is indispensable.But existing tripod can not satisfy above-mentioned needs well.
For example the Chinese patent notification number is CN2724048, the day for announcing is the tripod of the adjustable pin pipe spreading angle that proposes of the utility model patent on September 7th, 2005, it includes the pin pipe, helmet, the pin pipe joint that connects each pin pipe and helmet, the The Cloud Terrace of helmet top, each helmet is provided with the screens of multiple subtended angle, with have fitting recess on the hinged pin pipe joint of helmet, pass through pin on the fitting recess, torsion spring is equipped with an elastic button, button is being clasped with the screens on the helmet is corresponding under the effect of torsion spring, though the start point of the every leg pipe of the gradable adjustment of such structure.But if when in the changeable environment of landform, needing the span of leg pipe constantly finely tuned, be difficulty comparatively then for this tripod.
Equally, be CN1936690, open day be that the camera trivets that the patent of invention on March 28th, 2007 proposes also has similar defective as Chinese publication number, though the open-and-close mechanism of the quick adjustment supporting leg opening angle that it is provided with between supporting leg branch holder and tripod main body can be realized the adjustment of span between supporting leg, but this adjustment also is to carry out in the mode of classification adjustment, adjusting range is little, for not adapting at complex environment.Again and the span regulating device that adopts in this tripod comprise many precision components such as ratchet, this also makes this tripod cost further improve, and the probability that breaks down increases.
The model utility content
The purpose of this utility model is to propose a kind of simple and compact for structure, easy and simple to handle, leg span and can adjusts arbitrarily in 0～180 ° of scope, and multi-functional tripod with continuous angle change that can fast and stable sets up in various environment such as narrow space or uneven ground is to overcome deficiency of the prior art.
For achieving the above object, the utility model has adopted following technological scheme:
A kind of multi-functional tripod with continuous angle change, comprise connecting base and at least three legs, each leg upper end flexibly connects with connecting base, it is characterized in that described tripod comprises that also one regulates a cover and a supporting element, regulate cover and supporting element and be arranged at the connecting base above and below respectively, each leg is around being distributed in around the supporting element, and regulate between cover and the connecting base and the distance between connecting base and the supporting element adjustable on vertical direction, and can arbitrary therein position relative fixed, regulate cover lower end and supporting element simultaneously and grip each leg, thereby the angle between each leg and the horizontal plane can be covered with regulating, the variation of connecting base and supporting element three relative position and be able in 0～90 ° scope to adjust arbitrarily.
Particularly, described connecting base top combines with adjusting cover inner thread, and this length-adjustable that is threaded between the two, described supporting element is connected with connecting base by a latch, after the position relative fixed of regulating cover, connecting base and supporting element, regulate cover lower end and supporting element clamping leg, the leg span is fixed.
Center, described connecting base lower end surface is provided with a tapped blind hole, and described latch is a bolt part, and the through hole that the setting of supporting element center is vertically passed in the bolt part upper end combines with this tapped blind hole, and its lower end is a handle.
Described adjusting cover upper-end surface fixedly installs a The Cloud Terrace connecting head.
One connecting head also is set in the described tripod, this connecting head bottom is arranged in the groove of connecting base upper-end surface setting, upper vertical is passed and is regulated the through hole that center, cover upper end is provided with, described latch is a bolt part, this bolt part upper end is vertically passed the through hole that the through hole that is provided with on the supporting element and connecting base center be provided with successively and is combined with a tapped blind hole of center, connecting head lower end surface setting, and the bolt part lower end is a handle.
Described supporting element is the member with ring shaped cross-section.
Described supporting element is a bowl, and its top peripheral region symmetry is offered at least three deep trouths that can accommodate leg.
On the described supporting element top peripheral region also symmetry offer at least three shallow slots that mate with the leg outer wall.
Described supporting element is a dunnage, and its outer shroud place symmetry is offered at least three deep trouth and at least three shallow slots that mate with the leg outer wall that can accommodate leg.
Described leg comprises an outer tube and at least one interior pipe, the outer tube upper end is hinged with connecting base, the lower end is an opening end, interior pipe is movably set in the outer tube, between interior pipe and outer tube clamp structure is set, this clamp structure comprises a bolt part and a sleeve part, and bolt part one end pushes against interior pipe after passing screw on sleeve part and the outer tube, and the other end is the tight handwheel of system.
This multi-functional tripod with continuous angle change adopts mainly and is made into a kind of simple and compact for structure by component groups such as regulating cover, supporting element and latch thereof, easy to operate, and the tripod legs span regulating mechanism that the leg span is adjusted arbitrarily in 0～180 ° scope, thereby overcome tripod legs span regulating mechanism complex structure commonly used in the prior art, operation inconvenience, and the little defective of leg span adjusting range.
The working principle of this multi-functional tripod with continuous angle change is:
Suppose that this multi-functional tripod of a certain moment is in leg and opens, and the fixing state of leg span, then:
If need to increase the span between each leg of tripod, can be under the situation that keeps the connecting base invariant position, make the adjusting cover up, to increase the vertical distance of regulating between cover and the connecting base, make supporting element up simultaneously, to dwindle the vertical distance between supporting element and the connecting base, leg is under the promotion of supporting element, upwards rotate around its upper end, the leg span is increased gradually, after treating that the leg span reaches desired value, will regulate cover, connecting base and supporting element relative fixed again, tripod is set up so that the leg span after increasing is stable;
Otherwise, if will dwindle the span between each leg of tripod, can be under the situation that keeps the connecting base invariant position, make the adjusting cover descending, to dwindle the vertical distance of regulating between cover and the connecting base, make supporting element descending simultaneously, to increase the vertical distance between supporting element and the connecting base, leg is because of self gravitation and regulate the impetus of covering, and around its upper end rotate, the leg span is reduced gradually, treat that the leg span reaches desired value after, again will regulate cover, connecting base and supporting element relative fixed, tripod is set up so that the leg span after reducing is stable again.
In actual applications, the user can pass through to adjust the relative position of regulating between cover, connecting base and the supporting element three according to above-mentioned operating process, and adjusts the span of each leg of tripod in 0～180 ° scope arbitrarily.The mode of adjusting the tripod legs span step by step compared to prior art, the more convenient practicality of the utility model.
The structure of this multi-functional tripod with continuous angle change can be for multiple.Wherein a kind of more excellent mode is, this tripod is mainly by a connecting head, a connecting seat, leg more than three, one regulates cover, one supporting element and latch thereof constitute, wherein latch can be a bolt part, each leg upper end flexibly connects with connecting base, the connecting head bottom is arranged in the groove of connecting base upper-end surface setting, upper vertical is passed and is regulated the through hole that center, cover upper end is provided with, connecting base top combines by screw thread with the inwall of regulating cover, bolt part upper end is vertically passed the through hole that the through hole that is provided with on the supporting element and connecting base center be provided with successively and is combined with a tapped blind hole of center, connecting head lower end surface setting, and the bolt part lower end is a handle.Such set-up mode can be only by change regulate between cover and the connecting base and bolt part and connecting head between the length that is threaded, can change the relative position of regulating between cover, connecting base and the supporting element, and then adjust the span of each leg, it is very convenient to operate.
But more the mode of You Huaing is, this multi-functional tripod with continuous angle change can be mainly regulated cover, a supporting element and latch thereof by a connecting seat, leg, more than three and is constituted, wherein latch can be a bolt part, each leg upper end flexibly connects with connecting base, connecting base top combines by screw thread with the inwall of regulating cover, the bolt part upper end is vertically passed a through hole that is provided with on the supporting element and is combined with the tapped blind hole that center, connecting base lower end surface is provided with, and the bolt part lower end is a handle.The upper end of above-mentioned adjusting cover can be wholely set a The Cloud Terrace connecting head or fixedly install a The Cloud Terrace connecting head by alternate manner.The mode of operation of this tripod is similar to above-mentioned tripod, but structure is more simple compact, and cost of production is more cheap.
The member that the optional usefulness of above-mentioned supporting element has the ring shaped cross-section structure is as dunnage or have bowl of annular upper end face etc.And the peripheral region of these supporting elements can be offered some deep trouths of accommodating leg, when needs are packed up each leg, only need each leg span is adjusted to minimum value, and each deep trouth on the supporting element is arrived and the corresponding position of each leg, then each leg is embedded in the deep trouth, and tighten up with elastic cord or rope etc. and to get final product, this moment, tripod was a whole rod-like element, was easy to carry and collected.Furthermore, the peripheral region of these supporting elements can be provided with the shallow slot of several and leg outer wall form fit, can make tripod like this when work, and the locking between each leg and dunnage is more fastening, and faults such as unlikely appearance slip.
In addition, the leg in this multi-functional tripod with continuous angle change can mainly be made of an outer tube and the interior pipe more than, and the outer tube upper end is hinged with connecting base, and the lower end is an opening end, and interior pipe is movably set in the outer tube, between interior pipe and outer tube clamp structure is set.The user can pass through the relative position of interior pipe of adjustment and outer tube, thus the length of change leg, and then the bearing height of change tripod.These leg length can be adjusted respectively, and the tripod that therefore middle compared to prior art leg length only can be unified to adjust can have application area widely.
Compared with prior art, the beneficial effects of the utility model are: this multi-functional tripod with continuous angle change is simple and compact for structure, volume is little, in light weight, with low cost, easy to operate, the leg span can be adjusted continuously 0～180 ° of scope, and leg length can be adjusted respectively.The utility model can set up by fast and stable in various complex environments, be suitable for such as equipment such as astronomical telescope, vidicon cameras stable support is provided, to satisfy user's reasonable distribution to height and space when observe and photography etc. operated, reach good effect.The utility model can be widely used in a plurality of fields such as observation, photography and illumination.
Description of drawings
Below in conjunction with the drawings and the specific embodiments content of the present utility model is described further.
Fig. 1 is the structural representation of multi-functional tripod with continuous angle change among the embodiment 1;
Fig. 2 is the cross-sectional view of multi-functional tripod with continuous angle change among the embodiment 1;
Fig. 3 is the structural representation of dunnage among the embodiment 1;
Fig. 4 is the structural representation of leg among the embodiment 1;
Fig. 5 is the working principle schematic representation of multi-functional tripod with continuous angle change among the embodiment 1;
Fig. 6 is the working state schematic representation when the leg span is 0 ° in the multi-functional tripod with continuous angle change among the embodiment 1;
Fig. 7 be among the embodiment 1 multi-functional tripod with continuous angle change bring view together;
Fig. 8 is the structural representation of multi-functional tripod with continuous angle change among the embodiment 2;
Fig. 9 is the decomposition texture schematic representation of multi-functional tripod with continuous angle change among the embodiment 2;
Figure 10 is the cross-sectional view of multi-functional tripod with continuous angle change among the embodiment 2;
Figure 11 is the view of each leg span of multi-functional tripod with continuous angle change among the embodiment 2 when adjusting in 0～180 ° of scope.
Specific implementation method
The working principle of this multi-functional tripod with continuous angle change is:
Suppose that this multi-functional tripod of a certain moment is in leg and opens, and the fixing state of leg span, then:
As shown in Figure 5, if need to increase the span between each leg of tripod, can be under the situation that keeps the connecting base invariant position, cover is regulated in turn, reduce to regulate the length that is threaded between cover and the connecting base (increasing the perpendicular distance H1 that regulates cover and connecting base), make that to regulate cover up; The bolt part of turn simultaneously, increase the length that is threaded (reducing the perpendicular distance H2 of dunnage and connecting base) of bolt part and connecting head, make dunnage up, leg is under the promotion of supporting element, upwards rotate around its upper end, the leg span increased gradually, treat that the leg span reaches desired value after, again with bolt part with dunnage and connecting base relative fixed, tripod is set up so that the leg span after increasing is stable;
Otherwise, if will dwindle span between each leg of tripod, can be under the situation that keeps the connecting base invariant position, cover is regulated in turn, increases the length that is threaded of regulating between cover and the connecting base, makes that to regulate cover descending; The bolt part of turn simultaneously, reduce the length that is threaded of bolt part and connecting head, make dunnage descending, leg is under the promotion of supporting element, around its upper end rotate, the leg span is reduced gradually, treat that the leg span reaches desired value after, again with bolt part with dunnage and connecting base relative fixed, tripod is set up so that the leg span after increasing is stable;
In the manner described above, the user can only pass through to adjust the relative position of regulating between cover, connecting base and the supporting element three, and adjusts the span of each leg of tripod in 0～180 ° scope arbitrarily.
When needs are packed up each leg 5, only need turn bolt part 42, make dunnage go downwards to certain position, then rotate dunnage, make each leg under self gravitation drives, rotate to vertical position (being that leg and horizontal plane angle are 90 °), and be fitted in each deep trouth 412 and get final product, with elastic cord or rope etc. each leg is tightened up then, this moment, tripod was a whole rod-like element (shown in Fig. 6～7), was easy to carry and collected.
When utilizing this multi-functional tripod with continuous angle change under various geographical environments, to be equipment such as instrument of surveying and mapping, astronomical telescope or vidicon camera when providing support, can adjust the span and the length of each leg of tripod in good time.Below illustrate:
When on smooth ground such as square, observation platform, using this tripod, can adopt less leg span, thereby make tripod have higher bearing height, and can stablize and set up;
When on ladder, using this tripod, can adopt bigger leg span, so that a leg is shelved on the higher level step, other two legs are arranged on the mode on the lower level step, tripod can be stablized set up;
When using this tripod on the rugged mountain region, the user can select the drop point of each leg according to required observation angle and height, then adjusts the span of tripod, adjusts the length of each leg simultaneously respectively, makes tripod can stablize setting;
Especially need to prove that this multi-functional tripod with continuous angle change when using as small-sized work cell, automobile bodies, cavern etc. are middle, also has greater advantage than existing various tripods in narrow environment.
It is pointed out that between above-mentioned adjusting cover, connecting base and the dunnage and also can adopt other orientation type, for example, can adopt as clamp structure 53 as described in the embodiment 1 and will regulate relative locking of cover and release with connecting base.And above-mentioned supporting element also can adopt such as the plate-like piece of multiple shapes such as circle, rectangle, triangle, star or have the member of ring shaped cross-section, and its material also can be selected metal, engineering plastics etc. for use; Simultaneously, above-mentioned leg can be in many pipe and is sheathed on structure in the outer tube successively, and it is multiple that cast can be square tube, pipe, three cornues etc., and its color, material etc. also can be decided according to user's request.
Summarize it, the foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (10)
1. multi-functional tripod with continuous angle change, comprise connecting base and at least three legs, each leg upper end flexibly connects with connecting base, it is characterized in that described tripod comprises that also one regulates a cover and a supporting element, regulate cover and supporting element and be arranged at the connecting base above and below respectively, each leg is around being distributed in around the supporting element, and regulate between cover and the connecting base and the distance between connecting base and the supporting element adjustable on vertical direction, and can arbitrary therein position relative fixed, regulate cover lower end and supporting element simultaneously and grip each leg, thereby the angle between each leg and the horizontal plane can be covered with regulating, the variation of connecting base and supporting element three relative position and be able in 0～90 ° scope to adjust arbitrarily.
2. multi-functional tripod with continuous angle change according to claim 1, it is characterized in that, described connecting base top combines with adjusting cover inner thread, and this length-adjustable that is threaded between the two, described supporting element is connected with connecting base by a latch, after the position relative fixed of regulating cover, connecting base and supporting element, regulate cover lower end and supporting element clamping leg, the leg span is fixed.
3. multi-functional tripod with continuous angle change according to claim 2, it is characterized in that center, described connecting base lower end surface is provided with a tapped blind hole, described latch is a bolt part, the through hole that the setting of supporting element center is vertically passed in the bolt part upper end combines with this tapped blind hole, and its lower end is a handle.
4. multi-functional tripod with continuous angle change according to claim 1 and 2 is characterized in that described adjusting cover upper-end surface fixedly installs a The Cloud Terrace connecting head.
5. multi-functional tripod with continuous angle change according to claim 1, it is characterized in that also being provided with in the described tripod connecting head, this connecting head bottom is arranged in the groove of connecting base upper-end surface setting, upper vertical is passed and is regulated the through hole that center, cover upper end is provided with, described latch is a bolt part, this bolt part upper end is vertically passed the through hole that the through hole that is provided with on the supporting element and connecting base center be provided with successively and is combined with a tapped blind hole of center, connecting head lower end surface setting, and the bolt part lower end is a handle.
6. according to claim 1 or 2 or 3 or 5 described multi-functional tripod with continuous angle change, it is characterized in that described supporting element is the member with ring shaped cross-section.
7. multi-functional tripod with continuous angle change according to claim 6 is characterized in that described supporting element is a bowl, and its top peripheral region symmetry is offered at least three deep trouths that can accommodate leg.
8. multi-functional tripod with continuous angle change according to claim 7, it is characterized in that described supporting element top peripheral region also symmetry offer at least three shallow slots that mate with the leg outer wall.
9. multi-functional tripod with continuous angle change according to claim 6 is characterized in that described supporting element is a dunnage, and its outer shroud place symmetry is offered at least three deep trouth and at least three shallow slots that mate with the leg outer wall that can accommodate leg.
10. according to claim 1 or 2 or 7 or 8 or 9 described multi-functional tripod with continuous angle change, it is characterized in that described leg comprises an outer tube and at least one interior pipe, the outer tube upper end is hinged with connecting base, the lower end is an opening end, interior pipe is movably set in the outer tube, between interior pipe and outer tube clamp structure is set, and this clamp structure comprises a bolt part and a sleeve part, bolt part one end pushes against interior pipe after passing screw on sleeve part and the outer tube, and the other end is the tight handwheel of system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201463876U CN201425146Y (en) | 2009-03-18 | 2009-03-18 | Multifunctional tripod capable of continuously changing angles |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201463876U CN201425146Y (en) | 2009-03-18 | 2009-03-18 | Multifunctional tripod capable of continuously changing angles |
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| CN201425146Y true CN201425146Y (en) | 2010-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009201463876U Expired - Lifetime CN201425146Y (en) | 2009-03-18 | 2009-03-18 | Multifunctional tripod capable of continuously changing angles |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103424101A (en) * | 2013-09-06 | 2013-12-04 | 山东建筑大学 | Portable balance level placing support |
| CN103453485A (en) * | 2012-05-31 | 2013-12-18 | 海洋王照明科技股份有限公司 | Lamp and tripod device thereof |
| CN109506635A (en) * | 2019-01-16 | 2019-03-22 | 厦门大学嘉庚学院 | Architectural design measuring device and its working method |
-
2009
- 2009-03-18 CN CN2009201463876U patent/CN201425146Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453485A (en) * | 2012-05-31 | 2013-12-18 | 海洋王照明科技股份有限公司 | Lamp and tripod device thereof |
| CN103453485B (en) * | 2012-05-31 | 2018-11-06 | 海洋王照明科技股份有限公司 | A kind of lamps and lanterns and its tripod apparatus |
| CN103424101A (en) * | 2013-09-06 | 2013-12-04 | 山东建筑大学 | Portable balance level placing support |
| CN109506635A (en) * | 2019-01-16 | 2019-03-22 | 厦门大学嘉庚学院 | Architectural design measuring device and its working method |
| CN109506635B (en) * | 2019-01-16 | 2021-12-24 | 厦门大学嘉庚学院 | Building design measuring device and working method thereof |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170116 Address after: 226500 Rugao, Jiangsu, Zhongshan West Road, No. 399, No. Patentee after: NANTONG SIMITESEN OPTOELECTRONICS TECHNOLOGY CO., LTD. Address before: 215638 Yushan Road, New District, Jiangsu, No. 65, No. Patentee before: Suzhou Synta Optical Technology Co., Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100317 |