CN101731806A - Automatic positioning crutch - Google Patents

Automatic positioning crutch Download PDF

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Publication number
CN101731806A
CN101731806A CN200810203090A CN200810203090A CN101731806A CN 101731806 A CN101731806 A CN 101731806A CN 200810203090 A CN200810203090 A CN 200810203090A CN 200810203090 A CN200810203090 A CN 200810203090A CN 101731806 A CN101731806 A CN 101731806A
Authority
CN
China
Prior art keywords
crutch
bar
outer tube
automatic positioning
tip
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN200810203090A
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Chinese (zh)
Inventor
张君临
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Jiading Nanxiang Primary School
Original Assignee
Shanghai Jiading Nanxiang Primary School
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Jiading Nanxiang Primary School filed Critical Shanghai Jiading Nanxiang Primary School
Priority to CN200810203090A priority Critical patent/CN101731806A/en
Publication of CN101731806A publication Critical patent/CN101731806A/en
Pending legal-status Critical Current

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Abstract

The invention discloses an automatic positioning crutch, which comprises a crutch head and a crutch rod. The crutch head is connected with the bottom of the crutch rod. The crutch is characterized in that: a global positioning system signal receiving and transmitting device is arranged in the crutch head; a press button is arranged on the outer surface of the crutch head; and the global positioning system signal receiving and transmitting device is connected with the press button through a circuit. Compared with the prior art, the automatic positioning crutch adopting the structure has the advantages of large coverage area of a positioning signal, convenient use and the like.

Description

Automatic positioning crutch
Technical field
The present invention relates to crutch, relate in particular to a kind of automatic positioning crutch.
Background technology
Crutch is the elderly's good assistant, can help the elderly freely to go on a journey effectively.Yet owing to the elderly's age reason, the function of brain begins to degenerate, and the phenomenon of failure of memory can occur, and therefore a lot of the elderlys are after trip, and are usually lost, this just to the elderly with very big potential safety hazard.
Summary of the invention
The object of the present invention is to provide a kind of automatic positioning crutch easy to use.
Above-mentioned purpose of the present invention is achieved through the following technical solutions:
A kind of automatic positioning crutch, comprise crutch tip and crutch bar, this crutch tip is connected in the bottom of crutch bar, wherein, the inside of described crutch tip is equipped with the global positioning system signal R-T unit, a button is installed on the outer surface of this crutch tip, and described global positioning system signal R-T unit is connected by circuit with described button;
Above-mentioned automatic positioning crutch, wherein, described crutch tip is two parts, can the crutch bar be that center line separates; Described crutch bar is divided into outer tube and interior pipe, and the upper end of described interior pipe is entangled in the lower end of described outer tube, is provided with retractor device in described outer tube and the interior pipe; Three folding support bars are installed on the described crutch bar symmetrically, and an end of described support bar is connected on the outer tube wall of described outer tube, and the other end is connected on the outer tube wall of described interior pipe;
Above-mentioned automatic positioning crutch, wherein, described crutch tip is a cone, its two parts are that its upper surface was stitched together and is circle after center line separated with the crutch bar;
Above-mentioned automatic positioning crutch, wherein, described retractor device comprises spring, interior bar and is arranged on spacing hole on the inner pipe wall, one end of described spring is fixed on the inner tubal wall of outer tube, the other end is fixedlyed connected with an end of described interior bar, the other end of bar is provided with and the suitable ball of described spacing hole in described, and described ball can be stuck in the spacing hole, the length of control crutch bar.
Because adopt said structure, the present invention has the following advantages compared to existing technology:
1, automatic positioning crutch of the present invention owing to adopted global positioning system to locate, makes and the wide coverage of framing signal of this automatic positioning crutch has reduced the blind area.
2, automatic positioning crutch of the present invention owing to adopted the crutch tip that can separate to do the bench of folding chair, is installed in the chair pin that support bar that crutch does is made folding chair, makes this automatic positioning crutch that the function of having a rest for the user can also be provided.
Description of drawings
Fig. 1 is the structural representation of the embodiment of automatic positioning crutch of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the embodiment of automatic positioning crutch of the present invention is done more detailed explanation:
A kind of automatic positioning crutch, it comprises cane head 1 and crutch bar 2, this crutch bar 2 is connected in the bottom of crutch tip 1, wherein, the inside of above-mentioned crutch tip 1 is provided with global positioning system signal R-T unit 13, one button 14 is installed on the outer surface of this crutch tip 1, and this button 14 links to each other with global positioning system signal R-T unit 13 by control circuit, the signal transmitting and receiving of control R-T unit 13; Above-mentioned crutch tip 1 is a cone, and is that center line is divided into left crutch tip 11 and 12 two parts of right crutch tip with crutch bar 2, can the crutch bar be center line separately; Above-mentioned crutch bar 2 is divided into outer tube 21 and interior pipe 22, in the lower end of above-mentioned outer tube 21 is enclosed within on the outer surface of pipe 22 upper end; Three folding support bars 23,24,25 are installed on these crutch bar 2 outer surfaces symmetrically, and the upper end of above-mentioned folding support bar 23,24,25 is welded on the outer tube wall of this outer tube 21, and the lower end is welded on the outer tube wall of pipe 22 in this; Be fixed with a spring 26 on the inwall of this outer tube 21, the lower end of spring 26 is welded with an interior bar 27, and two bottom sides of bar 27 is welded with ball 28 in this; In pipe 22 tube wall be provided with two groups with the suitable spacing hole 29 of the shape of ball 28, when ball 28 sticked into spacing hole 29, interior pipe 22 promptly was fixed, the length of crutch bar 2 is fixed immediately.
When the elderly uses the automatic positioning crutch trip of said structure lost, only need press the button 14 that is installed on the crutch tip 1, just can send signal, the receiving system that the elderly's family members only need to accept global positioning system signal can inquire the elderly's position, meets the elderly and goes home.And the elderly walks a period of time, tired out when needing rest, ball 28 is sticked into spacing hole in bottom of the spacing hole 29 on the tube wall that is arranged in pipe 22, then folding support bar 23,24,25 all is in straight configuration, this crutch is an ordinary canes, and the elderly and handicapped young man can use this crutch walking; When the elderly and handicapped young man have tired out a period of time of walking, when needing rest, the spacing hole that the user can release ball 28 bottom, bar 27 in up pushing away, compression spring 26 afterwards as required, is selected a favorably situated spacing hole, ball 28 is sticked in this spacing hole, at this moment, because interior pipe 22 shrinks in the outer tube 21 contraction in length of crutch bar 2, folding support bar 23,24,25 inwardly is folded to form the chair pin of folding chair, and the chair pin is placed on the ground; Left crutch tip 11 and right crutch tip 12 with crutch tip 1 is that center line separates with crutch bar 2 again, forward left crutch tip 11 and right crutch tip 12 to horizontal level, its upper surface is stitched together, and promptly forms an oval-shaped folding chair bench, the user is sitting on this bench, can obtain having a rest.The present invention of this structure is because simple in structure, and do not increase the volume of crutch greatly, carries and uses all very convenient.

Claims (4)

1. automatic positioning crutch, comprise crutch tip and crutch bar, this crutch tip is connected in the bottom of crutch bar, it is characterized in that: the inside of described crutch tip is equipped with the global positioning system signal R-T unit, a button is installed on the outer surface of this crutch tip, and described global positioning system signal R-T unit is connected by circuit with described button.
2. automatic positioning crutch according to claim 1 is characterized in that: described crutch tip is two parts, can the crutch bar be that center line separates; Described crutch bar is divided into outer tube and interior pipe, and the upper end of described interior pipe is entangled in the lower end of described outer tube, is provided with retractor device in described outer tube and the interior pipe; Three folding support bars are installed on the described crutch bar symmetrically, and an end of described support bar is connected on the outer tube wall of described outer tube, and the other end is connected on the outer tube wall of described interior pipe.
3. automatic positioning crutch according to claim 2 is characterized in that: described crutch tip is a cone, and its two parts are that its upper surface was stitched together and is circle after center line separated with the crutch bar.
4. automatic positioning crutch according to claim 2, it is characterized in that: described retractor device comprises spring, interior bar and is arranged on spacing hole on the inner pipe wall, one end of described spring is fixed on the inner tubal wall of outer tube, the other end is fixedlyed connected with an end of described interior bar, the other end of bar is provided with and the suitable ball of described spacing hole in described, described ball can be stuck in the spacing hole, the length of control crutch bar.
CN200810203090A 2008-11-21 2008-11-21 Automatic positioning crutch Pending CN101731806A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200810203090A CN101731806A (en) 2008-11-21 2008-11-21 Automatic positioning crutch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200810203090A CN101731806A (en) 2008-11-21 2008-11-21 Automatic positioning crutch

Publications (1)

Publication Number Publication Date
CN101731806A true CN101731806A (en) 2010-06-16

Family

ID=42456220

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200810203090A Pending CN101731806A (en) 2008-11-21 2008-11-21 Automatic positioning crutch

Country Status (1)

Country Link
CN (1) CN101731806A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103829487A (en) * 2014-03-13 2014-06-04 河南科技大学 Extensible crutch
CN112890392A (en) * 2021-03-25 2021-06-04 珠海中科先进技术研究院有限公司 Walking stick with hidden seat

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103829487A (en) * 2014-03-13 2014-06-04 河南科技大学 Extensible crutch
CN103829487B (en) * 2014-03-13 2016-04-20 河南科技大学 A kind of Telescopic walking stick
CN112890392A (en) * 2021-03-25 2021-06-04 珠海中科先进技术研究院有限公司 Walking stick with hidden seat

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C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Open date: 20100616