CN110386236A - A kind of self-balancing safe life-saving ball - Google Patents

A kind of self-balancing safe life-saving ball Download PDF

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Publication number
CN110386236A
CN110386236A CN201910679010.5A CN201910679010A CN110386236A CN 110386236 A CN110386236 A CN 110386236A CN 201910679010 A CN201910679010 A CN 201910679010A CN 110386236 A CN110386236 A CN 110386236A
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CN
China
Prior art keywords
balance ring
spherical shell
balancing
self
assembly
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Pending
Application number
CN201910679010.5A
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Chinese (zh)
Inventor
林一正
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Individual
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Individual
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Priority to CN201910679010.5A priority Critical patent/CN110386236A/en
Publication of CN110386236A publication Critical patent/CN110386236A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63CLAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C9/00Life-saving in water
    • B63C9/02Lifeboats, life-rafts or the like, specially adapted for life-saving
    • B63C9/03Lifeboats, life-rafts or the like, specially adapted for life-saving enclosed

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

The invention discloses a kind of self-balancing safe life-saving balls, including spherical shell, spherical shell is hinged with openable and closable port lid at its access hole, interior storehouse assembly is provided in spherical shell, the inner wall of interior storehouse assembly and spherical shell is slidably matched, interior storehouse assembly includes balancing stand assembly and the carrying storehouse below the balancing stand assembly, balancing stand assembly includes upper balance ring and the lower balance ring on this below balance ring, upper balance ring is fixedly connected with lower balance ring, the multiple balls being circumferentially arranged are provided on the outside of the outside of upper balance ring and lower balance ring, ball is in contact with the inner wall of spherical shell, the multiple cantilevers being circumferentially arranged are provided on the inside of lower balance ring, cantilever connection carrying storehouse.Interior storehouse assembly and spherical shell keep opposite adjust to move at any time, allow personnel to be in stable and upward state always, it is ensured that the personal safety of escape personnel and the normal use of internal reservoir goods and materials facilities and equipment.

Description

A kind of self-balancing safe life-saving ball
Technical field
The present invention relates to survival capsule technical fields, it particularly relates to a kind of self-balancing safe life-saving ball.
Background technique
It escapes about navigation, the existing survival capsule that tsunami is saved oneself belongs to known device, its maximum feature is to sit storehouse and outer Sphere be it is integrated, guarantee buoyancy and not topple by ball-type, play with the water flow floating water surface.But it is very big there are one Risk and drawback, when encountering high sea and high flow rate, can exist very big impact force, cause entire survival capsule integrally to turn over Rolling, people roll together in seat storehouse, and subsidiary facilities and equipment is easily damaged and fails, and generate secondary injury, it is difficult to ensure that for a long time Existence, there are great safety problems.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Summary of the invention
For above-mentioned technical problem in the related technology, the present invention proposes a kind of self-balancing safe life-saving ball, spherical shell and Interior storehouse assembly is using seperated design, regardless of spherical shell moves, interior storehouse assembly is according to gravity principle vertically downward always, by oneself Body gravitation energy remains relatively stable, guarantees the personal safety of escape personnel and normally making for internal reservoir goods and materials facilities and equipment With.
To realize the above-mentioned technical purpose, the technical scheme of the present invention is realized as follows:
A kind of self-balancing safe life-saving ball, including spherical shell, the spherical shell is hinged with openable and closable port lid at its access hole, described Interior storehouse assembly is provided in spherical shell, the inner wall of the interior storehouse assembly and the spherical shell is slidably matched, and the interior storehouse assembly includes flat Weighing apparatus frame assembly and the carrying storehouse below the balancing stand assembly, the balancing stand assembly include upper balance ring and are located at this Lower balance ring below upper balance ring, the upper balance ring are fixedly connected with the lower balance ring, the outside of the upper balance ring with And the multiple balls being circumferentially arranged are provided on the outside of the lower balance ring, the ball connects with the inner wall of the spherical shell It touches, the multiple cantilevers being circumferentially arranged is provided on the inside of the lower balance ring, the cantilever connects the carrying storehouse.
Further, the cantilever connects the carrying storehouse by damper.
Further, the carrying storehouse includes main platform and storing bin, and the main platform is in ring flat-plate shape, and the main platform connects The damper is connect, the storing freight space is centre of gravity platform in the lower section of the main platform, the top planes of the storing bin.
Further, the spherical shell includes inner housing, and the inner wall of the inner housing is slidably matched with the interior storehouse assembly, institute The outer wall for stating inner housing is attached with protective shell.
Further, peephole is provided on the spherical shell.
Further, the lower part of the protective shell is provided with fixed feet.
Further, the lower flexible of the protective shell is connected with gravitation ball.
Further, the port lid that enters and leaves is located at the top of the protective shell, setting there is any discrepancy terraced, institute on the protective shell It states and enters and leaves the lower part that ladder extends to the protective shell from the discrepancy port lid.
Beneficial effects of the present invention: spherical shell and interior storehouse assembly using seperated design, interior storehouse assembly because personnel and goods and materials its from Body weight can be in centre of gravity state always, and interior storehouse assembly and spherical shell keep opposite adjust to move at any time, personnel allowed to be in always Stable and upward state will not generate the case where moving or rolling together with spherical shell;The spherical shell that wave generates is transported up and down It is dynamic to adjust and mitigate by damper, overcome and jolt, while playing stable and comfortable effect, it is ensured that the people of escape personnel The normal use of body safety and internal reservoir goods and materials facilities and equipment.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings Obtain other attached drawings.
Fig. 1 is the schematic diagram of the self-balancing safe life-saving ball described according to embodiments of the present invention;
Fig. 2 is the schematic diagram of the spherical shell described according to embodiments of the present invention;
Fig. 3 is the schematic diagram of the balancing stand assembly described according to embodiments of the present invention;
Fig. 4 is the schematic diagram in the carrying storehouse described according to embodiments of the present invention.
In figure:
1, spherical shell;2, damper;3, storehouse is carried;4, port lid;5, balancing stand assembly;6, gravitation ball;11, inner housing;12, it protects Shell;13, peephole;14, ladder is entered and left;15, fixed feet;31, main platform;32, storing bin;33, centre of gravity platform;51, ball; 52, upper balance ring;53, lower balance ring;54, cantilever.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art's every other embodiment obtained belong to what the present invention protected Range.
As shown in Figs 1-4, a kind of self-balancing safe life-saving ball according to embodiments of the present invention, including spherical shell 1, it is described Spherical shell 1 is hinged with openable and closable port lid 4 at its access hole, is provided with interior storehouse assembly in the spherical shell 1, the interior storehouse assembly with The inner wall of the spherical shell 1 is slidably matched, and the interior storehouse assembly includes balancing stand assembly 5 and is located at below the balancing stand assembly 5 Carrying storehouse 3, the balancing stand assembly 5 include upper balance ring 52 and on this lower section of balance ring 52 lower balance ring 53, The upper balance ring 52 is fixedly connected with the lower balance ring 53, the outside of the upper balance ring 52 and the lower balance ring 53 Outside is provided with the multiple balls 51 being circumferentially arranged, and the ball 51 is in contact with the inner wall of the spherical shell 1, the lower balance The inside of ring 53 is provided with the multiple cantilevers 54 being circumferentially arranged, and the cantilever 54 connects the carrying storehouse 3.
In one particular embodiment of the present invention, the cantilever 54 connects the carrying storehouse 3 by damper 2.
In one particular embodiment of the present invention, the carrying storehouse 3 includes main platform 31 and storing bin 32, and the master is flat Platform 31 is in ring flat-plate shape, and the main platform 31 connects the damper 2, and the storing bin 32 is located at the lower section of the main platform 31, The top planes of the storing bin 32 are centre of gravity platform 33.
In one particular embodiment of the present invention, the spherical shell 1 include inner housing 11, the inner wall of the inner housing 11 with The interior storehouse assembly is slidably matched, and the outer wall of the inner housing 11 is attached with protective shell 12.
In one particular embodiment of the present invention, peephole 13 is provided on the spherical shell 1.
In one particular embodiment of the present invention, the lower part of the protective shell 12 is provided with fixed feet 15.
In one particular embodiment of the present invention, the lower flexible of the protective shell 12 is connected with gravitation ball 6.
In one particular embodiment of the present invention, the top for entering and leaving port lid 4 and being located at the protective shell 12, the guarantor Setting there is any discrepancy ladder 14, the ladder 14 that enters and leaves extend to the lower parts of the protective shell 12 from the discrepancy port lid 4 on protective case 12.
In order to facilitate above-mentioned technical proposal of the invention is understood, below by way of specifically used mode to above-mentioned skill of the invention Art scheme is described in detail.
Self-balancing safe life-saving ball of the present invention, including spherical shell 1 and interior storehouse assembly open up access hole on spherical shell 1, out Entering hole is the port that escape personnel enters and leaves, and access hole has port lid 4, and closing access hole can be opened or be sealed to port lid 4.Spherical shell 1 Lower part is connected with gravitation ball 6, and the effect of gravitation ball 6 is the decentralization for making spherical shell 1, is conducive to 1 level of spherical shell and floats on the water surface, more Port lid 4 is kept above in more situations, and gravitation ball 6 can be integrated with spherical shell 1 or be connected by rope chain.There is balance inside spherical shell 1 Frame assembly 5, balancing stand assembly 5 pass through damper 2 and carrying storehouse (or to sit storehouse) 3 elastic connections.Above-mentioned balancing stand assembly 5, Damper 2 and carrying storehouse 3 form interior storehouse assembly, and interior storehouse assembly can be slidably matched with the inner wall spherical surface of spherical shell 1, and arbitrary orientation is free Sliding, when spherical shell 1 is rolled with arbitrary orientation, interior storehouse assembly plays automatic adjustment balanced action under self gravity, makes to escape Or passenger is in upward state at any time.The effect of damper 2 is to play adjustment and mitigation to the impact of up and down motion.
Spherical shell 1 can be made of inner housing 11 and protective layer 12, and 11 inner wall of inner housing keeps regular spherical surface and smoothness, be protected The ball 51 demonstrate,proved on balancing stand assembly 5 can be easily and freely in interior wall slip.The settable protective layer in the outside of inner housing 11 or Protective shell 12 when generating collision is conducive to that inner housing 11 is protected not to be damaged or deform.Peephole 13 can be provided on spherical shell 1, The case where convenient for observation outside.The lower part of spherical shell 1 may be provided with fixed feet 15 or bracket, conducive to spherical shell 1 before being lauched stabilization or It stands.Discrepancy ladder 14 can be set according further to the different size size of spherical shell 1 on spherical shell 1, pass in and out access hole convenient for personnel.
Balancing stand assembly 5 can be made of upper balance ring 52, lower balance ring 53, cantilever 5454 and ball 51, lower balance ring 53 A suitable partial sphere curved surface is formed with the outer ring of upper balance ring 52, by multiple in upper balance ring 52 and lower balance ring 53 Ball 51 is slidably matched with 1 inner wall of spherical shell, and the ball 51 in lower balance ring 53 and the cooperation of 1 inner wall of spherical shell primarily serve load-bearing work With ball 51 and 1 inner wall of the spherical shell cooperation of upper balance ring 52 mainly position and prevent to move up and down effect.Lower balance ring 53 and upper Balance ring 52, which can be fixedly connected, to have multiple cantilevers 54 of stretching in lower balance ring 5 with elastic connection, lower balance ring 53, 54 Compositional balance frame assembly 5 of upper balance ring 52, ball 51 and cantilever, cantilever 54 and damper 2 connect, damper 2 and carrying storehouse 3 Connection.It is designed by this distinct species structure, is in the 11 inner wall contact point of ball 51 and inner housing in lower balance ring 53 always On center of gravity, regardless of spherical shell 1 moves and changes, carrying storehouse 3 connected to it can be made to automatically adjust at any time by gravity flat Weighing apparatus keeps carrying storehouse 3 to keep horizontality or upward state at any time.It avoids frequently jolting simultaneously.
Carrying storehouse 3 is mainly made of main platform 31, storing bin 32 and centre of gravity platform 33, and carrying storehouse 3 is generally hemispherical Or ball cuts body structure, main platform 31 is in ring flat-plate shape, and is connect with damper 2, and lower section is centre of gravity platform 33, centre of gravity platform 33 Lower part is storing bin 32, and storing bin 32 can be sat on main platform 31 and centre of gravity platform 33 to store various necessary lifesaving goods and materials People has the device of similar safety belt thereon, for fixed and protective effect.Main platform 31 is more used in waters calmness situation, Centre of gravity platform 33 can lie down personnel, and it is flat quickly to gather centre of gravity by personnel when encountering high sea or when spherical shell 1 acutely rolls On platform 33, more lowers center of gravity, be more advantageous to balance adjustment and stabilization, it is safer.
Self-balancing safe life-saving ball of the present invention can be automatically adjusted with gravity and be balanced, and keep interior storehouse assembly opposite at any time Balance upwards, prevents secondary injury, is guarantee personnel safety self-saving or the lifesaving appliance that waits for rescue, self-balancing safe life-saving ball Oxygen, food, water and illumination communication equipment etc. should be configured in practical application is all stored in storing bin 32.1 inner wall of spherical shell is protected Hold smooth complete, peephole 13 and entering and leaving can guarantee sealing after bore closure and to form good curved surface with 1 inner wall of spherical shell excessive, protects The ball 51 for demonstrate,proving balancing stand assembly 5 is freely easily rolled or is slided in inner wall.Self-balancing safe life-saving ball benefit of the present invention With the universal self-balancing technical solution of gravity, belonging to pioneering design, design is unique, and principle is ingenious, and manufacture is easy, securely and reliably, Navigation can be widely used in, it is military, and paddle natural calamity when escape lifesaving use, utmostly ensure personal safety.Together When the invention can by different type design, non-active automatic life-saving apparatus can be formed and wind wave prevention jolts, seasick seat storehouse, And steamer surgical chamber etc..It is great a Technology design and scheme Innovation.
Self-balancing safe life-saving ball of the present invention can be placed on the deck of steamer or other positions before enabling It sets, civilian occasion can be placed in courtyard or appropriate place.When encounter promptly paddle dangerous situation when, take necessary implements quickly enter from Balancing safety survival capsule closes access hole.It can be put by mechanical device or manually by self-balancing safe life-saving ball in navigation situation Enter in water.It may wait for water level raising in civilian occasion voluntarily to drift about using buoyancy.
Self-balancing safe life-saving ball of the present invention can save oneself in non-active situation, such as on pleasure boat, can be direct It is used as rest storehouse and sleep storehouse.When wheel heel or sinking occurs, self-balancing safe life-saving ball can oneself active It is detached from ship floating, safety of the guarantee personnel when can not actively save oneself.
It is used because in addition self-balancing safe life-saving ball can be used as anti-objective storehouse of jolting, regardless of steamer jolts, inside Carrying storehouse 3 remain good steady state, effectively overcome seasick phenomenon, guarantee comfortable safety trip.
In addition, in terms of military and medical treatment, it is contemplated that emergency medical and operation need, can be on steamer as large-scale peace Full balance bunker uses, and facility is built on carrying storehouse 3, can achieve the balance and stability of local space.When performing a surgical operation or curing It would not be jolted by steamer or stormy waves is influenced.Act on it is huge, it is of far-reaching significance.
In conclusion using seperated design, interior storehouse is total for spherical shell and interior storehouse assembly by means of above-mentioned technical proposal of the invention Origin cause of formation personnel and goods and materials its own weight can be in centre of gravity state always, and interior storehouse assembly and spherical shell keep opposite at any time and adjust fortune It is dynamic, it allows personnel to be in stable and upward state always, the case where moving or rolling together with spherical shell will not be generated;For wave The spherical shell of generation, which moves up and down, to be adjusted and be mitigated by damper, overcome and jolt, while playing stable and comfortable effect, can Guarantee the personal safety of escape personnel and the normal use of internal reservoir goods and materials facilities and equipment.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.

Claims (8)

1. a kind of self-balancing safe life-saving ball, including spherical shell (1), the spherical shell (1) is hinged with openable and closable at its access hole Port lid (4), the spherical shell (1) is interior to be provided with interior storehouse assembly, which is characterized in that the interior storehouse assembly is interior with the spherical shell (1) Wall is slidably matched, and the interior storehouse assembly includes balancing stand assembly (5) and the carrying storehouse below the balancing stand assembly (5) (3), the balancing stand assembly (5) includes upper balance ring (52) and the lower balance ring below balance ring (52) on this (53), the upper balance ring (52) is fixedly connected with the lower balance ring (53), the outside of the upper balance ring (52) and described It is provided with the multiple balls (51) being circumferentially arranged on the outside of lower balance ring (53), the ball (51) and the spherical shell (1) Inner wall is in contact, and the multiple cantilevers (54) being circumferentially arranged is provided on the inside of the lower balance ring (53), the cantilever (54) is even Connect the carrying storehouse (3).
2. self-balancing safe life-saving ball according to claim 1, which is characterized in that the cantilever (54) passes through damper (2) the carrying storehouse (3) is connected.
3. self-balancing safe life-saving ball according to claim 2, which is characterized in that the carrying storehouse (3) includes main platform (31) and storing bin (32), the main platform (31) are in ring flat-plate shape, and the main platform (31) connects the damper (2), described Storing bin (32) is located at the lower section of the main platform (31), and the top planes of the storing bin (32) are centre of gravity platform (33).
4. self-balancing safe life-saving ball according to claim 1, which is characterized in that the spherical shell (1) includes inner housing (11), the inner wall of the inner housing (11) is slidably matched with the interior storehouse assembly, and the outer wall of the inner housing (11) is attached with guarantor Protective case (12).
5. self-balancing safe life-saving ball according to claim 1, which is characterized in that be provided with observation on the spherical shell (1) Mirror (13).
6. self-balancing safe life-saving ball according to claim 4, which is characterized in that the lower part of the protective shell (12) is arranged There are fixed feet (15).
7. self-balancing safe life-saving ball according to claim 4, which is characterized in that the lower flexible of the protective shell (12) It is connected with gravitation ball (6).
8. self-balancing safe life-saving ball according to claim 4, which is characterized in that the discrepancy port lid (4) is located at described The top of protective shell (12), there is any discrepancy terraced (14) for setting on the protective shell (12), and the discrepancys ladder (14) is from the access hole The lower part of the protective shell (12) is extended at lid (4).
CN201910679010.5A 2019-07-26 2019-07-26 A kind of self-balancing safe life-saving ball Pending CN110386236A (en)

Priority Applications (1)

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CN201910679010.5A CN110386236A (en) 2019-07-26 2019-07-26 A kind of self-balancing safe life-saving ball

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Application Number Priority Date Filing Date Title
CN201910679010.5A CN110386236A (en) 2019-07-26 2019-07-26 A kind of self-balancing safe life-saving ball

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CN110386236A true CN110386236A (en) 2019-10-29

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111456884A (en) * 2020-04-18 2020-07-28 菏泽平成机械设备有限公司 Water power generation equipment

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3541197B1 (en) * 2003-04-28 2004-07-07 文嗣 松葉 Floating shelter installed on the ground for disaster prevention against tsunami or flood
CN102140858A (en) * 2011-01-18 2011-08-03 邹海 Multifunctional rotating life-saving device
CN102407923A (en) * 2011-08-15 2012-04-11 溧阳市正翔精密机械有限公司 Refuge apparatus
CN202481276U (en) * 2012-01-06 2012-10-10 陈锋 Self-saving cabin
CN102923279A (en) * 2012-11-17 2013-02-13 武守波 Overwater escaping sphere
JP2013036180A (en) * 2011-08-04 2013-02-21 Cosmopower Inc Disaster prevention shelter
CN103085948A (en) * 2013-03-04 2013-05-08 刘起元 Rescue capsule
CN106494589A (en) * 2016-12-01 2017-03-15 刘平生 A kind of survival capsule
CN207433770U (en) * 2017-11-03 2018-06-01 浙江海洋大学东海科学技术学院 A kind of navigation survival capsule

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3541197B1 (en) * 2003-04-28 2004-07-07 文嗣 松葉 Floating shelter installed on the ground for disaster prevention against tsunami or flood
CN102140858A (en) * 2011-01-18 2011-08-03 邹海 Multifunctional rotating life-saving device
JP2013036180A (en) * 2011-08-04 2013-02-21 Cosmopower Inc Disaster prevention shelter
CN102407923A (en) * 2011-08-15 2012-04-11 溧阳市正翔精密机械有限公司 Refuge apparatus
CN202481276U (en) * 2012-01-06 2012-10-10 陈锋 Self-saving cabin
CN102923279A (en) * 2012-11-17 2013-02-13 武守波 Overwater escaping sphere
CN103085948A (en) * 2013-03-04 2013-05-08 刘起元 Rescue capsule
CN106494589A (en) * 2016-12-01 2017-03-15 刘平生 A kind of survival capsule
CN207433770U (en) * 2017-11-03 2018-06-01 浙江海洋大学东海科学技术学院 A kind of navigation survival capsule

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111456884A (en) * 2020-04-18 2020-07-28 菏泽平成机械设备有限公司 Water power generation equipment

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