CN105156854A - Method for manufacturing carbon-fiber camera tripod - Google Patents
Method for manufacturing carbon-fiber camera tripod Download PDFInfo
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- CN105156854A CN105156854A CN201510659313.2A CN201510659313A CN105156854A CN 105156854 A CN105156854 A CN 105156854A CN 201510659313 A CN201510659313 A CN 201510659313A CN 105156854 A CN105156854 A CN 105156854A
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Abstract
The invention discloses a method for manufacturing a carbon-fiber camera tripod. The carbon-fiber camera tripod is characterized in that three stretchable carbon fiber supporting feet are used for supporting; sleeves are adopted for connection of the carbon fiber supporting feet, and each supporting foot is composed of three sections; a holder is fixed to the upper portion of a carbon-fiber tripod body and connected with the carbon fiber supporting feet through hinges; a rubber mat is arranged at one end of each carbon fiber supporting foot, and through holes are formed in the other ends of the carbon fiber supporting feet and used for being connected with the holder through screws. The carbon-fiber camera tripod comprises the three stretchable carbon fiber supporting feet, the holder, the connecting hinges and an outer shell. According to the carbon-fiber camera tripod, the mass of the tripod is reduced, structural strength is improved, and the carbon-fiber camera tripod is convenient to carry, small in size and capable of being suitable for the requirements of various complex shooting environments.
Description
Technical field
The present invention relates to carbon fiber camera trivets manufacture method.
Background technique
In the process of human sciences's technical development, the appearance of new material and new process always can promote the progress of science and technology.Such as, 1960's S Design teacher courageously have employed the new process that fiber impregnation thermoset ting resin composite is wound around motor body when developing polestar (Poloris) A3 guided missile, to replace the cutting forming technique of alloyed steel, this parts loss of weight is made to reach 45%, scope increases to 4000km by 1600km, increases journey 150%.Whole manufacturing process is also simplified, and make the manufacture cycle shorten 1/3, cost is reduced to 1/10 of original titanium alloy.Its success has shaken guided missile circle and material circle, this adopts composite material as main bearing capacity structural material first, thus be put into Aerospace Engineering history, the invention success of winding process is also loaded with composite material development history in modern age as the milestone of new material, new process.
Composite material uses suitable method by two or more combination of materials of different nature a kind of new material formed together.This material can overcome the shortcoming of homogenous material, improves the performance of homogenous material, and by the mutual synergy of each constouctional material in performance, can obtain the superior combination property that homogenous material is incomparable.Such as: typical light weight characteristic, remarkable specific strength, specific modulus, unique resistance to ablation and disguise, good chemical/physical stability (acidproof, alkaline-resisting, fire-retardant etc.), damping, antimagnetic, the designability of material property, the flexibility of preparation and workability etc.So composite material is widely used in the high-tech area such as Aero-Space, weapons, and expand to civilian industry gradually.But the development of composite material also must depend on machine building industry provides advanced manufacturing equipment for it.Just current, traditional machinery can not meet the demand for development of new material, new process, therefore develops the needs that the advanced person of applicable composite material production, high-performance numerical control Cloth Tape Winding Machine and the Precise Tension Control System of Digital as its indispensable auxiliary device are scientific technological advances.
Carbon fiber is also known as reinforced composite CFRP (CarbonFiberReinforcedPolymer), it is manufactured chemical's fiber that is higher by carbon content, not melting in heat treatment process, make through techniques such as thermally-stabilised oxidation processes, carbonization treatment and graphitizings, as its carbon content more than 90%.According to the difference of raw material, manufacture method, carbon fiber is divided into PAN (polyacrylonitrile) base carbon fibre and the large class of asphalt base carbon fiber two.Carbon fiber has the characteristic of general carbon material, as high temperature resistant, wear-resisting, conduction, heat conduction and corrosion-resistant etc., but with ' as carbon material unlike, its profile has significant each diversity, along fiber axis to showing very high intensity.Carbon fiber proportion is little simultaneously, has very high specific strength, compared with steel, and weight saving 3/4, and intensity improves 2 times.The composite material being combined by carbon fiber and epoxy resin and made, its specific strength, specific modulus overall target are the highest in existing structure profit material.Have the field of strict demand in intensity, rigidity, weight, fatigue characteristic etc., requiring the occasion that high temperature, chemical stability are high, carbon fiber composite is sentenced and is all had much advantage.Due to carbon fibre material, to delete acid, wool grass saline and alkaline, ageing-resistant, high temperature resistant, low temperature resistant etc. again, has good protective action after carbon fibre material is pasted onto surface to original structure.
Carbon fiber development and application can trace back to the carbon filament of 1850, after this research application stays cool always, to the development of the fifties in last century along with industrial technology and the requirement of war industry, the research and production of carbon fiber, in succession solve the selection of precursor and the industrial manufacture process of high temperature cabonization, carbon fiber is applied and just enters into a new stage.Twentieth century sixties, be that the reinforced concrete construction solving offshore area and weather cold area suffers salt to lose the problem of harm, U.S.A produces a kind of GFRP reinforced-concrete.In addition, at some sea walls, industrial premises roofer, be in the concrete floor slab etc. of erosion environment condition, CFRP product is more and more widely used.Add short carbon fiber and can improve concrete performance well while on stirring coagulation. according to its structure shape, electrothermal prestressing, sheet material reinforcing method even all can well be applied in shock insulation, shock absorption method in vitro.The many institution of higher learning of recent year, scientific research department and Ge great designing institute all participate in the application and research to carbon fiber, current country does not also promulgate formal design and job specfication. in the research project that the Ministry of Construction determines, include the problem such as " fibre reinforced composites (FRP) are studied with repairing for the reinforcing of Urban Bridge ", " carbon fibre material reinforced concrete structure new technology ", the application study of carbon fiber has obtained the attention of enclosing house.
At national defence and aviation field for the U.S. of carbon fiber greatest requirements state, U.S. solid from president to minister, arrive military circles leader again, all based on the effect in new technology, technological progress, adaptive capacity, conversion techniques innovation concept etc. war, and modern weapons equipment development miniaturization, lighting, high strength, the long lifetime, mobility, stability, all from the application of not outer carbon fiber.Carbon fiber has very important impact in national defense industry.In Ministry of National Defence's military products, air force is the main users of carbon fiber, and according to 2002 to 2005 total system juice, the demand of air force to carbon fiber accounts for Ministry of National Defence to total carbon fiber requirements 54.8%; Naval then accounts for 29.1%; Ground force accounts for 13.6%; Many arm of the services account for 2.5%.This, based on the level that is in a leading position in current arms race, must improve the flexibility of military secret, disguise, high speed, energy saving, and carbon fibre material is best selection, and therefore novel military secret will definitely continue to improve CFRP demand.
At aviation field, the particularly American-European aircraft manufacturing company of current World Airways circle all very pays close attention to closely without amount airplane crash event frequent over year, especially the accident event of Taiwan China Airlines Limited Boeing E machine, distinguish caused by the fatigue aging owing to belonging to material more than aircraft, European airbus released the airliner of new generation that can hold 500 to 800 people by taking the lead in 2006 for this reason, the carbon fiber consumption of every airplane is up to 40 II, L, nearly 10 times are exceeded than current aircraft, not only for aircraft once with secondary structure material, and by fourth: on joist and escalator, to guarantee the Security of aircraft, reliability and energy-conservation, this is because carbon fiber composite has the excellent anti-aging life-span, impact resistance, flame retarding, light weight and shock damping characteristic.
A kind of new trend of civil engineering field Strengthening Technology has been become in the general application of industrial field carbon fiber in civil construction such as building, the energy.Because the transport of carbon fiber Dan Shu is convenient, easy construction, and to advantages such as the adaptability of structure shape are better, therefore reasonable employment carbon fiber Dan Shu is affixed on coagulation scholar surface, makes the reinforcing bar cooperative bearing in it and original structure, just to improve the bearing capacity of structure.In the energy and energy storage, be another large purposes place of carbon fiber equally as wind power generation blade wheel, battery and the aspect such as oil-gas mining, pressurized container.Such as, and petroleum pipeline and vapour automotive natural gas bottle be wound up as rich making with PAN base carbon fibre or its in glass fiber hybrid.The metropolitan buses such as existing Tokyo have employed CFRP bottle all.
From material property, CFRP has following characteristics:
(1) intensity is high.High-strength carbon fiber as suitable with steel in Young's modulus, its tensile strength is than large 10 times of steel.
(2) Young's modulus is high.Large 1.8 ~ 2.6 times of modular ratio reinforcing bar as high elasticity model carbon fiber.
(3) quality is light.Its density is generally 1/5 of steel.
(4) anti-corrosion capacity is strong.Alkali fiber does not produce electrochemical corrosion and intensity reduces very little under the material effects such as chlorion, carbonic acid and caustic soda.
(5) fatigue performance is good.The fatigue strength of common metal is 40 letters 50% of its tensile strength, and the fatigue strength of CFRP is 70% ~ 80% of its tensile strength.
(6) without electromagnetic induction.As aramid fibre and glass fibre resistance are large, can be used on the place of insulating requirements; Carbon fiber is nonmagnetic, can be used on the occasion of magnetic resonance equipment, with exclusive PCR.
(7) damping property is good.The CFRP natural frequency of vibration is high, can avoid early stage resonance, and its internal resistance simultaneously (internal friction) is also very large, once excited vibration, can decay rapidly.
Along with expanding economy, camera has become requisite articles for use in life, and camera trivets is photography and apparatus conventional in making a video recording, and is one of apparatus of shutterbugs' indispensability.As everyone knows, the bottom of camera is all provided with the draw-in groove be connected with tripod, in order to tripod with the use of, in order to reach better photographic effects, the effect of tripod is very important.But tripod and camera are all separated state usually, and the volume of tripod is comparatively large, carries and uses all inconvenient, and go out tourism time leave behind again, cause the very big inconvenience of many shutterbugs.
Summary of the invention
The object of the invention is to propose a kind of carbon fiber camera trivets manufacture method.
For reaching this object, the present invention by the following technical solutions:
A kind of carbon fiber camera trivets manufacture method, carbon fiber tripod is supported by three telescopic carbon fiber legs, and carbon fiber leg adopts sleeve connection, and each leg is made up of three joints, carbon fiber tripod top is fixed with The Cloud Terrace, be connected through the hinge between The Cloud Terrace and carbon fiber leg, carbon fiber leg one end be rubber pad, the other end has through hole, for and The Cloud Terrace between be connected by screw, comprise: three telescopic carbon fiber legs, The Cloud Terrace, connect hinge and shell.The external diameter of carbon fiber leg is 20mm-100mm, and length is 200mm-1500mm.Carbon fiber leg by carbon fiber and epoxy resin shaping through winding process.
Embodiment
Embodiment 1
A kind of carbon fiber camera trivets manufacture method, carbon fiber tripod is supported by three telescopic carbon fiber legs, and carbon fiber leg adopts sleeve connection, and each leg is made up of three joints, carbon fiber tripod top is fixed with The Cloud Terrace, be connected through the hinge between The Cloud Terrace and carbon fiber leg, carbon fiber leg one end be rubber pad, the other end has through hole, for and The Cloud Terrace between be connected by screw, comprise: three telescopic carbon fiber legs, The Cloud Terrace, connect hinge and shell.The external diameter of carbon fiber leg is 40mm, and length is 1400mm.Carbon fiber leg by carbon fiber and epoxy resin shaping through winding process.
Embodiment 2
A kind of carbon fiber camera trivets manufacture method, carbon fiber tripod is supported by the carbon fiber leg of three fixed lengths, carbon fiber tripod top is fixed with The Cloud Terrace, be connected through the hinge between The Cloud Terrace and carbon fiber leg, carbon fiber leg one end be rubber pad, the other end has through hole, for and The Cloud Terrace between be connected by screw, comprise: the carbon fiber leg of fixed length, The Cloud Terrace, connect hinge and shell.The external diameter of carbon fiber leg is 20mm, and length is 200, very light in weight, supports when being applicable to highly lower.Carbon fiber leg by carbon fiber and epoxy resin shaping through winding process.
Claims (3)
1. a carbon fiber camera trivets manufacture method, it is characterized in that carbon fiber camera trivets is supported by three telescopic carbon fiber legs, carbon fiber leg adopts sleeve connection, each leg is made up of three joints, carbon fiber tripod top is fixed with The Cloud Terrace, be connected through the hinge between The Cloud Terrace and carbon fiber leg, one end of carbon fiber leg is rubber pad, the other end has through hole, for and The Cloud Terrace between be connected by screw, comprise: three telescopic carbon fiber legs, The Cloud Terrace, connect hinge and shell.
2. method according to claim 1, is characterized in that, the external diameter of described carbon fiber leg is 20mm-100mm, and length is 200mm-1500mm.
3. method according to claim 1, is characterized in that, described carbon fiber leg by carbon fiber and epoxy resin shaping through winding process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510659313.2A CN105156854A (en) | 2015-10-12 | 2015-10-12 | Method for manufacturing carbon-fiber camera tripod |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510659313.2A CN105156854A (en) | 2015-10-12 | 2015-10-12 | Method for manufacturing carbon-fiber camera tripod |
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| CN105156854A true CN105156854A (en) | 2015-12-16 |
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| CN201510659313.2A Pending CN105156854A (en) | 2015-10-12 | 2015-10-12 | Method for manufacturing carbon-fiber camera tripod |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010010764A1 (en) * | 2000-01-30 | 2001-08-02 | Daniel Sherwin | Tripod |
| CN2842491Y (en) * | 2005-09-29 | 2006-11-29 | 陆伟明 | Tripod leg-tube connection device for camera |
| JP2009509180A (en) * | 2005-09-20 | 2009-03-05 | 永▲堅▼ ▲楊▼ | Camera tripod |
| CN201425693Y (en) * | 2009-06-05 | 2010-03-17 | 陈庆元 | Adjustable photograph tripod |
| CN203374589U (en) * | 2013-08-02 | 2014-01-01 | 太原市金田水电设备有限公司 | Locking mechanism for tripod carbon fiber support |
| CN105508839A (en) * | 2016-01-29 | 2016-04-20 | 北京威尔帝科技有限公司 | Multifunctional tripod |
-
2015
- 2015-10-12 CN CN201510659313.2A patent/CN105156854A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010010764A1 (en) * | 2000-01-30 | 2001-08-02 | Daniel Sherwin | Tripod |
| JP2009509180A (en) * | 2005-09-20 | 2009-03-05 | 永▲堅▼ ▲楊▼ | Camera tripod |
| CN2842491Y (en) * | 2005-09-29 | 2006-11-29 | 陆伟明 | Tripod leg-tube connection device for camera |
| CN201425693Y (en) * | 2009-06-05 | 2010-03-17 | 陈庆元 | Adjustable photograph tripod |
| CN203374589U (en) * | 2013-08-02 | 2014-01-01 | 太原市金田水电设备有限公司 | Locking mechanism for tripod carbon fiber support |
| CN105508839A (en) * | 2016-01-29 | 2016-04-20 | 北京威尔帝科技有限公司 | Multifunctional tripod |
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Application publication date: 20151216 |