CN105299113A - Intelligent vortex roll steel belt variable-force spring - Google Patents
Intelligent vortex roll steel belt variable-force spring Download PDFInfo
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- CN105299113A CN105299113A CN201510748353.4A CN201510748353A CN105299113A CN 105299113 A CN105299113 A CN 105299113A CN 201510748353 A CN201510748353 A CN 201510748353A CN 105299113 A CN105299113 A CN 105299113A
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- spring
- variable
- force
- clockwork spring
- steel belt
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Abstract
The invention relates to an intelligent vortex roll steel belt variable-force spring. The spring comprises a spring body and is a steel belt which is wide and thick in one end and narrow and thin in the other end and is gradually decreased in width and gradually decreased in thickness, and the steel belt is sequentially rolled from one end to the other end to form a vortex roll structure. The intelligent vortex roll steel belt variable-force spring is simple in structure and reasonable in design; the steel belt with the width and the thickness gradually decreased (from wide to narrow and from thick to thin) is rolled to form the spring, and the twisting force generated by the wide and thick parts of the spring is obviously larger than that of the narrow and thin parts, so that when the spring works, variable-force generation and output and twisting force recovering will be achieved through the whole spring. The intelligent vortex roll steel belt variable-force spring is wide in purpose and can be suitable for machines, variable-force retractors, variable force release devices, strong variable boosters, toys, airplane landing stopping devices on aircraft carriers, intelligent controllers for fishing big fish through thin lines and the like; and along with the social scientific development, more machines will need the variable-force spring.
Description
Technical field
The present invention relates to clockwork spring field, specifically a kind of intelligent scrollwork steel band variable force clockwork spring.
Background technique
Clockwork spring is a kind of device feature of starting a machine, and rolls tightly sheet steel band, produces power when utilizing its elastic force to unclamp gradually.All clockwork spring is housed in machinery, clock and watch and toy.Along with the raising of modern metallurgical technology, more the metallic element of high-quality is applied in the making of movement clockwork spring, by changing metallic elastic and the endurance degree of clockwork spring, by means of outstanding physical property, stablizes output torque as much as possible.Scrollwork clockwork spring is the one of power clockwork spring, also referred to as take-up clockwork spring, during use by power clockwork in clockwork spring controller, be connected with clockwork spring controller shaft, when making power runner and clockwork spring produce relative rotation under External Force Acting, clockwork spring to be rolled up on line shaft and store kinetic energy, after external force disappears, clockwork spring just produces torsion and drives runner, and clockwork spring can revert to again in controller.Existing clockwork spring normally by long strip and the consistent steel band (steel disc) of width roll and form, because width of steel band is consistent, clockwork spring volume is consistent with the torsion produced in the process of putting substantially, belongs to constant force clockwork spring, constant force output.
Summary of the invention
For solving the above-mentioned defect of prior art, the present invention proposes a kind of intelligent scrollwork steel band variable force clockwork spring, and it can solve the drawback that existing clockwork spring can not realize variable force release or variable force withdrawal.
Technological scheme of the present invention is: comprise clockwork spring body, and described clockwork spring body is that one section of width by thick gradually thin steel band by wide gradually narrow, thickness, and is rolled successively to the other end by one end and becomes structure of scroll.
According to actual needs, the length of steel band, width and thickness can freely adjust.Steel band can have following two kinds to roll mode: one, steel band can be rolled to generous end successively by narrow book end, namely rolls that rear steel band narrow book end is positioned at clockwork spring the inner, generous end is positioned at clockwork spring outer end; Two, steel band also can be rolled to narrow book end by generous end successively, namely rolls that the generous end of rear steel band is positioned at clockwork spring the inner, narrow book end is positioned at clockwork spring outer end.
Structure of the present invention is simple, reasonable in design, by adopt generous gradually narrow book change (by wide gradually narrow, by thick gradually book) steel band roll clockwork spring, the torsion that the generous part of clockwork spring narrow book part produces is obviously larger, therefore, when clockwork spring works, its overall variable force that just can realize produces output and torsion withdrawal.The present invention is of many uses, be applicable to machinery, variable force distractor, the variable power of letting out device, become booster rocket by force, the landing field such as obstruction device, intelligent fine rule fishing big fish controller boarded a plane by toy, aircraft carrier, along with social science development, having more machinery need with the variable force clockwork spring in the present invention.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of intelligent scrollwork steel band variable force clockwork spring;
Fig. 2 is the structural representation (width of steel band gradual change schematic diagram) after steel band launches;
Fig. 3 is the plan view (thickness of strips gradual change schematic diagram) of Fig. 2;
In figure: 1, clockwork spring body, 2, inner, 3, outer end, 4, steel band.
Embodiment
The present invention is done further open below in conjunction with accompanying drawing with specific embodiment.
Embodiment 1
See Fig. 1-3, a kind of intelligent variable force scrollwork clockwork spring, clockwork spring body 1 is the steel band of one section of generous gradually narrow book, and the structure of scroll (rolling from left to right in Fig. 2) rolled successively to generous end by narrow book end, namely roll the inner 2 i.e. narrow book end of steel band of rear clockwork spring, the outer end 3 i.e. generous end of steel band.When the clockwork that this is rolled is in clockwork spring controller, when there being External Force Acting, clockwork spring is rolled onto on the axle at controller center by narrow book end to generous end gradually, and in the process of volume, required external force obviously becomes large gradually; Otherwise when clockwork spring oppositely discharges (namely clockwork spring is discharged in clockwork spring controller by power runner) in the process of torsion, its torsion exported diminishes gradually.
Embodiment 2
See Fig. 1-3, a kind of intelligent variable force scrollwork clockwork spring, clockwork spring body 1 is the steel band of one section of generous gradually narrow book, and the structure of scroll (rolling from right to left in Fig. 2) rolled successively to narrow book end by generous end, namely roll the inner 2 i.e. generous end of steel band of rear clockwork spring, the outer end 3 i.e. narrow book end of steel band.When the clockwork spring that this is rolled is arranged in clockwork spring controller, when there being External Force Acting, clockwork spring is rolled onto on the axle at controller center by generous end to narrow book end gradually, and in the process of volume, required external force obviously diminishes gradually; Otherwise when clockwork spring oppositely discharges (namely clockwork spring is discharged in clockwork spring controller by power runner) in the process of torsion, its torsion exported becomes large gradually.
Reasonable in design of the present invention, simple, practical, by adopting the steel band of width and gradient thickness to roll clockwork spring, the torsion that the clockwork spring of the narrow book part of generous part produces is obviously larger, therefore when clockwork spring works, its overall variable force that just can realize produces output, or regains.Embodiment 1 and 2 can export bending moment intensity according to torsion required for practical application, is applicable in different work mechanisms.
Claims (2)
1. an intelligent scrollwork steel band variable force clockwork spring, comprises clockwork spring body, it is characterized in that: described clockwork spring body is that one section of width by thick gradually thin steel band by wide gradually narrow, thickness, and is rolled successively to the other end by one end and becomes structure of scroll.
2. intelligent scrollwork steel band variable force clockwork spring according to claim 1, is characterized in that: described steel band is rolled as structure of scroll to generous end successively by narrow thin end, or is rolled successively as structure of scroll to narrow thin end by generous end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510748353.4A CN105299113A (en) | 2015-11-07 | 2015-11-07 | Intelligent vortex roll steel belt variable-force spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510748353.4A CN105299113A (en) | 2015-11-07 | 2015-11-07 | Intelligent vortex roll steel belt variable-force spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105299113A true CN105299113A (en) | 2016-02-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510748353.4A Pending CN105299113A (en) | 2015-11-07 | 2015-11-07 | Intelligent vortex roll steel belt variable-force spring |
Country Status (1)
| Country | Link |
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| CN (1) | CN105299113A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061578A (en) * | 2016-12-22 | 2017-08-18 | 泰州市创新电子有限公司 | A kind of new negative characteristic pulling force scrollwork extension spring |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1655642A2 (en) * | 2003-02-06 | 2006-05-10 | ETA SA Manufacture Horlogère Suisse | Balance-spring resonator spiral and its method of fabrication |
| CN101622468A (en) * | 2006-11-27 | 2010-01-06 | 阿楚门尔研究与发展有限公司 | Elastodynamic energy accumulator holds-regulator |
| CN203297440U (en) * | 2013-04-24 | 2013-11-20 | 浙江英科弹簧有限公司 | Spiral spring |
| CN104872088A (en) * | 2015-06-15 | 2015-09-02 | 王太省 | Intelligent controller for fishing of big fish through fine thread as well as fishing pole provided with controller |
-
2015
- 2015-11-07 CN CN201510748353.4A patent/CN105299113A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1655642A2 (en) * | 2003-02-06 | 2006-05-10 | ETA SA Manufacture Horlogère Suisse | Balance-spring resonator spiral and its method of fabrication |
| CN101622468A (en) * | 2006-11-27 | 2010-01-06 | 阿楚门尔研究与发展有限公司 | Elastodynamic energy accumulator holds-regulator |
| CN203297440U (en) * | 2013-04-24 | 2013-11-20 | 浙江英科弹簧有限公司 | Spiral spring |
| CN104872088A (en) * | 2015-06-15 | 2015-09-02 | 王太省 | Intelligent controller for fishing of big fish through fine thread as well as fishing pole provided with controller |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061578A (en) * | 2016-12-22 | 2017-08-18 | 泰州市创新电子有限公司 | A kind of new negative characteristic pulling force scrollwork extension spring |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160203 |