CN104273812B - A kind of old people's shatter-resistant crutch - Google Patents
A kind of old people's shatter-resistant crutch Download PDFInfo
- Publication number
- CN104273812B CN104273812B CN201410567378.XA CN201410567378A CN104273812B CN 104273812 B CN104273812 B CN 104273812B CN 201410567378 A CN201410567378 A CN 201410567378A CN 104273812 B CN104273812 B CN 104273812B
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- Prior art keywords
- crutch
- supporting leg
- degree
- accelerated
- monitoring
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- 238000004458 analytical method Methods 0.000 claims abstract description 12
- 230000001133 acceleration Effects 0.000 claims abstract description 11
- 238000012544 monitoring process Methods 0.000 claims abstract description 11
- 238000012806 monitoring device Methods 0.000 claims abstract description 4
- 210000000988 bone and bone Anatomy 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 208000014674 injury Diseases 0.000 abstract description 5
- 230000008736 traumatic injury Effects 0.000 abstract description 5
- 230000005021 gait Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 206010020772 Hypertension Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B3/00—Sticks combined with other objects
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B3/00—Sticks combined with other objects
- A45B3/08—Sticks combined with other objects with measuring or weighing appliances
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- Rehabilitation Tools (AREA)
Abstract
The open a kind of old people's shatter-resistant crutch of the present invention, is to crutch degree of the being accelerated monitoring device that also Automatic-expanding holding is stable by balance sensor, including crutch shell and support unit, three-dimensional axially acceleration monitoring instrument, center analysis unit.When old people's instability of gait is soon fallen down, its crutch held also can fall down therewith, in the period that crutch falls down, meeting automatic spring supporting leg, make crutch become gusseted shape, it is ensured that old man can effectively be supported, thus avoid traumatic injury or alleviate traumatic injury degree.
Description
Technical field
The invention belongs to the security precautions technology of medicine and hygiene fields protection old people, be a kind of by balance sensor, the monitoring of crutch degree of being accelerated Automatic-expanding to be kept stable device.
Background technology
Current social aging trend is obvious, and old man gets more and more, and the safety problem of old man increasingly causes the attention of people.Mostly have physiological decease due to old man, such as problems such as hypertension, legs and feet inconvenience, they often fall down because of unexpected in the process of walking, thus bring the great burden of self and family.Current settling mode has:
1, old man's professional meticulously please be accompanied and attended to, prevent unexpected generation；
2, using Bluetooth technology, after old man falls down, instrument can send information on the mobile phone of neighbouring relatives by bluetooth, plays and the effect of alarm.
Although first method can play a role, but spend the biggest, nor can guarantee that 24 hours and uninterruptedly accompany and attend to；Although second method can issue relatives information, in order to can process in time, but after thing occurs, it is impossible to play preventive effect, risk and loss can be brought.
Summary of the invention
It is an object of the invention to provide and a kind of by balance sensor, the monitoring of crutch degree of being accelerated Automatic-expanding are kept stable device.When old people's instability of gait is soon fallen down, its crutch held also can fall down therewith, in the period that crutch falls down, meeting automatic spring supporting leg, make crutch become gusseted shape, it is ensured that patient can effectively be supported, thus avoid traumatic injury or alleviate traumatic injury degree.
The system of the present invention constitutes as follows:
A kind of by balance sensor, the monitoring of crutch degree of being accelerated Automatic-expanding are kept stable device, including crutch shell and support unit, three-dimensional axially acceleration monitoring instrument, center analysis unit.It is characterized in that: when disequilibrium is soon fallen down, stable A-frame can be formed by auto-extending supporting leg.
Described shell and support unit, be the supporter of whole crutch, including supporting shell and supporting leg.Supporting shell is exactly ordinary canes shape, including hand-held handle and upright support；Supporting leg is fixed on the hypomere of hand-held handle by a circular disk, has a supporting leg every 60 degree, and 6 supporting legs, are specifically shown in Fig. 2 altogether；Supporting leg is connected with electric linear push rod by support bone, and when the stroke of electric pushrod is 0, supporting leg is packed up, and when the stroke of electric pushrod reaches maximum, supporting leg opens completely.Electric linear push rod is connected with center analysis unit further through dedicated signal lines, receives it and controls.It is characterized in that when crutch run-off the straight, instruction can be obtained from center calculation unit and flick formation gusseted in time in direction of falling down, thus ensure the life security of old people.
Described three-dimensional axially acceleration monitoring device can gather the accekeration in three directions when crutch falls down, and is sent to the process of center calculation element analysis in real time.
The acceleration change value in three directions when described center analysis element analysis falls down, calculates the feature of these changes, to judge the direction fallen down and the need of ejecting supporting leg, the need to, select two supporting legs near direction of falling down, send instruction and allow it eject, thus form A-frame.
The present invention relative to the innovative point of prior art is:
One, utilizes three-dimensional axially acceleration sensing and the mode of safety supporting legs first, it is ensured that the quick response before falling down；
Its two, two supporting legs of ejection become gusseted with crutch upright support, are stably difficult to fall down.
Accompanying drawing explanation
Fig. 1 is operation principle schematic diagram of the present invention；
Fig. 2 is present invention schematic diagram when not strutting；
Fig. 3 is present invention side view when strutting；
Fig. 4 is present invention top view when strutting.
Detailed description of the invention
A specific embodiment of the present invention is given in conjunction with accompanying drawing.
A kind of old people's shatter-resistant crutch, is to crutch degree of the being accelerated monitoring device that also Automatic-expanding holding is stable by balance sensor, including crutch shell and support unit, three-dimensional axially acceleration monitoring instrument, center analysis unit.
When the hand-held crutch of certain old people is walked, crutch supporting leg is collapsed state, and common crutch is as broad as long.But when he occurs accident, as tripped, health meeting disequilibrium, the crutch now held also can fall down with health, during crutch falls down, three-dimensional therein axial acceleration monitoring instrument can monitor axial acceleration in three directions, including the direction of dead ahead, right and left and upper and lower, dead ahead i.e. hand-held handle.Find out the direction that acceleration is maximum, assume it is hand-held handle 50 degree of directions clockwise, and these data are sent to center analysis unit, center analysis unit can send instructions to hithermost hand-held handle 0 degree and hand-held handle 60 degree of two supporting legs clockwise clockwise, make it eject rapidly, form stability triangle together with the upright support of crutch and support.As long as now old man's hands still holds crutch, it is possible to obtain effective support from crutch, thus avoid traumatic injury.
The various changes made by those skilled in the art or remodeling are all without departing from the scope of the present invention.
Claims (4)
1. by balance sensor to crutch degree of the being accelerated monitoring device that also Automatic-expanding holding is stable,
Including crutch shell and support unit, three-dimensional axially acceleration monitoring instrument, center analysis unit；Its feature exists
The acceleration change value in three directions during: center analysis element analysis falls down, calculates the spy of these changes
Levy, to judge the direction fallen down and the need of ejecting supporting leg, if it is desired, select near direction of falling down
Two supporting legs, send instruction and allow it eject, thus form A-frame.
One the most according to claim 1 is by balance sensor to the monitoring of crutch degree of being accelerated the most certainly
Dynamic expansion keeps stable device, it is characterised in that: supporting leg is connected with electric linear push rod by support bone, electricity
When the stroke of dynamic push rod is 0, supporting leg is packed up, and when the stroke of electric pushrod reaches maximum, supporting leg is opened completely
Open.
One the most according to claim 1 is by balance sensor to the monitoring of crutch degree of being accelerated the most certainly
Dynamic expansion keeps stable device, it is characterised in that: described shell and support unit, be propping up of whole crutch
Support body, including supporting shell and supporting leg.
One the most according to claim 1 is by balance sensor to the monitoring of crutch degree of being accelerated the most certainly
Dynamic expansion keeps stable device, it is characterised in that: supporting shell is exactly ordinary canes shape, including hand-held handle
And upright support；Supporting leg is fixed on the hypomere of hand-held handle by a circular disk, has one every 60 degree
Supporting leg, altogether 6 supporting legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410567378.XA CN104273812B (en) | 2014-10-23 | 2014-10-23 | A kind of old people's shatter-resistant crutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410567378.XA CN104273812B (en) | 2014-10-23 | 2014-10-23 | A kind of old people's shatter-resistant crutch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104273812A CN104273812A (en) | 2015-01-14 |
| CN104273812B true CN104273812B (en) | 2016-10-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410567378.XA Expired - Fee Related CN104273812B (en) | 2014-10-23 | 2014-10-23 | A kind of old people's shatter-resistant crutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104273812B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105124875B (en) * | 2015-10-12 | 2018-08-17 | 安徽信息工程学院 | A kind of crutch and its control system |
| CN106176007B (en) * | 2016-06-29 | 2018-07-31 | 苏州海神联合医疗器械有限公司 | Anti- tumble equipment based on electromyography signal and anti-tumble method |
| CN106038016B (en) * | 2016-06-29 | 2018-06-19 | 苏州海神联合医疗器械有限公司 | Anti- tumble device based on electromyography signal |
| CN106723742A (en) * | 2016-12-23 | 2017-05-31 | 北京理工大学珠海学院 | It is a kind of with falling down the automatic intelligent crutch and its implementation for propping up function |
| CN107802066A (en) * | 2017-08-01 | 2018-03-16 | 叶栋 | Intelligent crutch |
| CN108294921A (en) * | 2018-03-09 | 2018-07-20 | 镇江市高等专科学校 | A kind of medical antislip crutch |
| CN109998870B (en) * | 2019-04-10 | 2021-05-25 | 鄂州职业大学 | Anti-falling device |
| CN111700752B (en) * | 2020-06-28 | 2021-06-04 | 吉林大学 | Postoperative rehabilitation device for abdominal operation patient |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010264214A (en) * | 2009-05-15 | 2010-11-25 | Kiyota Engineering:Kk | Stick self-support device |
| DE102009048939B4 (en) * | 2009-10-10 | 2012-08-23 | Werner Heinze | Device for parking a walker |
| CN102920117B (en) * | 2012-10-26 | 2015-04-08 | 中北大学 | Intelligent walking stick with automatic alarming function in case of falling |
| CN103859721B (en) * | 2014-04-09 | 2016-01-06 | 江南大学 | Long-range monitoring Intelligent crutch of falling |
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2014
- 2014-10-23 CN CN201410567378.XA patent/CN104273812B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104273812A (en) | 2015-01-14 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Jingzhen Inventor before: Hu Ping |
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| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170906 Address after: 054000, Hebei, Xingtai province Julu County town, No. 006 public long road Patentee after: Sun Jingzhen Address before: Tai Sheng Plaza No. 58 Luzhou Avenue in Baohe District of Hefei city in Anhui province 230051 Building 2 building room 1118 Patentee before: HEFEI XINGFU INFORMATION TECHNOLOGY CO., LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20171023 |
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| CF01 | Termination of patent right due to non-payment of annual fee |