CN104274301A - Underarm crutch with power generation function - Google Patents
Underarm crutch with power generation function Download PDFInfo
- Publication number
- CN104274301A CN104274301A CN201410527747.2A CN201410527747A CN104274301A CN 104274301 A CN104274301 A CN 104274301A CN 201410527747 A CN201410527747 A CN 201410527747A CN 104274301 A CN104274301 A CN 104274301A
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- support bar
- mounting blocks
- fixed
- bar
- crutch
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Abstract
The invention discloses an underarm crutch with a power generation function, and relates to the technical field of crutches for disabled persons. By the aid of the underarm crutch, a disabled person can be illuminated when walking at dark nights. The underarm crutch with the power generation function has the advantages that an illuminating lamp is arranged on an armpit support and is used for illuminating the disabled person when the disabled person walks at the dark nights, so that the disabled person can clearly see road conditions; a second support rod is continuously pushed when the disabled person holds the crutch and walks, so that magnetic induction lines can be continuously cut by a coil, and induced electromotive force can be generated; a rack on a magnet can drive a gear to rotate, accordingly, a power generator can be driven to generate power, two portions of electric energy are stored in a storage battery, reliable electric energy can be provided for the illuminating lamp, and the underarm crutch is convenient to popularize and apply.
Description
Technical field
The present invention relates to the crutch technical field that people with disability uses, specifically a kind of Oxter crutch with electricity generate function.
Background technology
For the people with disability that legs and feet are injured, it is requisite that Oxter crutch is that auxiliary people with disability walks.Support bar under existing Oxter crutch comprises axil holder and is fixed on axil holder, needs two handss to catch handle on support bar during use, when walking night, and cannot hand-held illuminating lamp walking.Therefore, be badly in need of a kind of Oxter crutch with electricity generate function, walk for auxiliary people with disability, and illumination is provided.
Summary of the invention
The object of the present invention is to provide a kind of Oxter crutch with electricity generate function, for solving the lighting problem of people with disability when night walks.
The present invention solves the technical scheme that its technical problem takes: a kind of Oxter crutch with electricity generate function, comprise axil holder and be fixed on the first support bar of axil holder bottom, described first support bar is two that are symmetrical set, leader is being provided with between first support bar top described in two, one second support bar is being provided with between first support bar bottom described in two, it is characterized in that, the mounting blocks of a hollow is provided with in the bottom of described second support bar, a spring vertically placed is fixed in the bottom of described mounting blocks, a bottom bar is fixedly mounted in the bottom of described spring, a base is provided with in the bottom of described bottom bar, be fixed with the Magnet of empty set at spring inner on the top of described bottom bar, the free end of described Magnet is through the backward upper extension of the coil be fixed in mounting blocks inner chamber, and described coil and an accumulator, on and off switch and illuminating lamp form a closed-loop path, in the inner chamber on described mounting blocks top, rotate installation one gear, described gear and the tooth bar engagement fit being fixed on Magnet top, and the axle of described gear is fixedly connected with the rotating shaft of an electromotor,
Described on and off switch and illuminating lamp are all arranged on the outer wall of axil holder, and described accumulator is arranged in the inner chamber of axil holder.
Further, described illuminating lamp and on and off switch are separately positioned on the two ends of axil holder.
Further, described mounting blocks is the cylindrical of hollow, and be provided with a columniform projection in the bottom of described mounting blocks, the top of described spring is fixed in projection.
Further, described base is the solid rubber part of taper.
Further, be provided with some screwed holes setting up and down in the bottom of described first support bar, first, second support bar is fixed together through after the first support bar and the second support bar by a screw rod.
The invention has the beneficial effects as follows: a kind of Oxter crutch with electricity generate function provided by the invention, axil holder is provided with illuminating lamp, for providing illumination when night walks, sees road conditions clearly to enable people with disability; When the hand-held crutch walking of people with disability, the second support bar constantly presses down, and makes the continuous cutting magnetic induction line of coil, produces induction electromotive force; On the other hand, the rack drives pinion rotation on Magnet, and then drive electrical generators generating, two parts electric energy is all stored in accumulator, for illuminating lamp provides reliable electric energy, is easy to be extended and applied.
Accompanying drawing explanation
Fig. 1 is graphics of the present invention;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the A-A sectional view in Fig. 3;
In figure: 1 axil holder, 2 first support bars, 21 screwed holes, 3 handles, 4 second support bars, 41 mounting blocks, 5 bottom bars, 51 bases, 6 Magnet, 7 springs, 8 coils, 9 tooth bars, 91 gears, 92 motor, 10 screw rods.
Detailed description of the invention
As shown in Figures 1 to 4, the present invention includes axil holder 1, first support bar 2, handle 3, second support bar 4, bottom bar 5, base 51, Magnet 6, spring 7, coil 8, tooth bar 9, gear 91 and electromotor 92, below in conjunction with accompanying drawing, present invention is described.
As shown in Figure 1 to Figure 3, axil holder 1 is dumb-bell shape, can be made up of timber, also can be made of metal, and has sponge in the outer wrap of axil holder, to ensure axil to prop up the comfortableness when oxter.Being provided with two the first support bar 2, first support bars vertically placed in the bottom of axil holder is stainless steel metal pipe, and the right setting of two first support bar one the first from left, the installation end of the first support bar can for being threaded or welding with the connected mode of axil holder.Between the top of two first support bars, be provided with the handle 3 of the hollow that one laterally places, handle is metalwork broad in the middle small in ends or wooden piece, has rubber in handle outer wrap, to improve comfort level when grasping handle.Handle is vertical with two first support bars to be arranged, and the acting as of handle is convenient to people with disability and is grasped crutch, on the other hand for connecting two first support bars.Two first support bars are provided with some screwed holes 21 arranged up and down, in the inner chamber of handle, are provided with the screw rod be through on two first support bars, make screw rod and different screwed holes coordinate height to regulate handle according to the height of people with disability.The bottom of two first support bars is drawn close to centre, one second support bar 4 is provided with between the bottom of two first support bars, second support bar is stainless pipe, the installation end (top of the second support bar) of the second support bar is between the bottom of two first support bars, and screw rod 10 is through on the first support bar and the second support bar, to realize the relative fixing of the first support bar and the second support bar.Be provided with screwed hole in the bottom of the first support bar, make screw rod coordinate from the different screwed holes of the first support bar bottom as required, to regulate the relative position of the first support bar and the second support bar.
A mounting blocks 41 is fixed with in the bottom of the second support bar, mounting blocks is the columniform cavity structure of overall one-tenth, the top of mounting blocks is fixedly connected with the second support bar, is rotatablely equipped with a gear 91 in the inner chamber on mounting blocks top, and gear shaft is fixed in the rotating shaft of an electromotor 92.Be provided with a projection in the bottom of mounting blocks, projection is cylindrical shape, and be installed with a spring 7 vertically placed in the bottom of projection, fixedly mount a bottom bar 5 in the bottom of spring, bottom bar is stainless pipe.Be fixed with a base 51 in the bottom of bottom bar, base is most advanced and sophisticated tapered solid rubber parts upward, and base is used for and earth surface, and base should ensure wear-resisting.Be installed with a Magnet 6 at the top of bottom bar, the upper end of Magnet extend in the inner chamber of mounting blocks, is installed with a coil 8 in the inner chamber of mounting blocks, and the inner chamber of coil is passed in the upper end of Magnet.At the tooth bar 9 that the top of Magnet fixed installation one is vertically placed, this rack and pinion 91 engagement fit.When spring by compression time, Magnet moves up and down relative to mounting blocks, and namely Magnet moves up and down relative to coil, Magnet do cutting magnetic induction line motion.Magnet band carry-over bar moves up and down, and then drive electrical generators generating.Coil and accumulator, switch and illuminating lamp form a closed-loop path, and wherein accumulator is arranged in axil holder, and on and off switch and illuminating lamp are arranged on the outer wall of axil holder, and the direction of illumination of illuminating lamp is towards front lower place.
On the one hand, Magnet does cutting magnetic induction line motion in coil, and produce induction electromotive force, the two ends of coil and accumulator form a closed circuit, makes the electrical power storage produced like this in accumulator.On the other hand, rack drives pinion rotation, and then drive electrical generators rotates generation another part electric energy, and by electrical power storage in accumulator.Accumulator is electrically connected with on and off switch and illuminating lamp by wire, thinks that illuminating lamp provides electric energy.
Claims (5)
1. one kind has the Oxter crutch of electricity generate function, comprise axil holder and be fixed on the first support bar of axil holder bottom, described first support bar is two that are symmetrical set, leader is being provided with between first support bar top described in two, one second support bar is being provided with between first support bar bottom described in two, it is characterized in that, the mounting blocks of a hollow is provided with in the bottom of described second support bar, a spring vertically placed is fixed in the bottom of described mounting blocks, fixedly mount a bottom bar in the bottom of described spring, be provided with a base in the bottom of described bottom bar; Be fixed with the Magnet of empty set at spring inner on the top of described bottom bar, the free end of described Magnet is through the backward upper extension of the coil be fixed in mounting blocks inner chamber, and described coil and an accumulator, on and off switch and illuminating lamp form a closed-loop path; In the inner chamber on described mounting blocks top, rotate installation one gear, described gear and the tooth bar engagement fit being fixed on Magnet top, and the axle of described gear is fixedly connected with the rotating shaft of an electromotor;
Described on and off switch and illuminating lamp are all arranged on the outer wall of axil holder, and described accumulator is arranged in the inner chamber of axil holder.
2. a kind of Oxter crutch with electricity generate function according to claim 1, it is characterized in that, described illuminating lamp and on and off switch are separately positioned on the two ends of axil holder.
3. a kind of Oxter crutch with electricity generate function according to claim 1, is characterized in that, described mounting blocks is the cylindrical of hollow, and be provided with a columniform projection in the bottom of described mounting blocks, the top of described spring is fixed in projection.
4. a kind of Oxter crutch with electricity generate function according to claim 1, is characterized in that, described base is the solid rubber part of taper.
5. a kind of Oxter crutch with electricity generate function according to claim 1, it is characterized in that, be provided with some screwed holes setting up and down in the bottom of described first support bar, first, second support bar is fixed together through after the first support bar and the second support bar by a screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410527747.2A CN104274301A (en) | 2014-10-09 | 2014-10-09 | Underarm crutch with power generation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410527747.2A CN104274301A (en) | 2014-10-09 | 2014-10-09 | Underarm crutch with power generation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104274301A true CN104274301A (en) | 2015-01-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410527747.2A Pending CN104274301A (en) | 2014-10-09 | 2014-10-09 | Underarm crutch with power generation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104274301A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105997442A (en) * | 2016-06-23 | 2016-10-12 | 成都佳美嘉科技有限公司 | Medical anti-slip walking stick |
| CN107802465A (en) * | 2017-11-29 | 2018-03-16 | 上海市普陀区人民医院 | A kind of electromagnetism crutch for rehabilitation training |
| CN113262141A (en) * | 2021-05-25 | 2021-08-17 | 长沙年轮骨科医院有限公司 | Rehabilitation therapy apparatus for preventing knee joint degeneration |
| CN113599199A (en) * | 2021-09-13 | 2021-11-05 | 广东轻工职业技术学院 | Erect axillary stick |
| CN113856152A (en) * | 2021-09-30 | 2021-12-31 | 温州市中心医院 | Rehabilitation training device with self-adaptive adjusting structure for neurology department |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040107983A1 (en) * | 2002-10-22 | 2004-06-10 | Hsueh-Hu Liao | Joint mechanism |
| CN102742990A (en) * | 2012-02-25 | 2012-10-24 | 叶如康 | Cane |
| CN103892533A (en) * | 2012-12-26 | 2014-07-02 | 孙常玲 | Contact type electricity-generating illuminating walking stick |
| CN204133799U (en) * | 2014-10-09 | 2015-02-04 | 济南大学 | A kind of Oxter crutch with electricity generate function |
-
2014
- 2014-10-09 CN CN201410527747.2A patent/CN104274301A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040107983A1 (en) * | 2002-10-22 | 2004-06-10 | Hsueh-Hu Liao | Joint mechanism |
| CN102742990A (en) * | 2012-02-25 | 2012-10-24 | 叶如康 | Cane |
| CN103892533A (en) * | 2012-12-26 | 2014-07-02 | 孙常玲 | Contact type electricity-generating illuminating walking stick |
| CN204133799U (en) * | 2014-10-09 | 2015-02-04 | 济南大学 | A kind of Oxter crutch with electricity generate function |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105997442A (en) * | 2016-06-23 | 2016-10-12 | 成都佳美嘉科技有限公司 | Medical anti-slip walking stick |
| CN107802465A (en) * | 2017-11-29 | 2018-03-16 | 上海市普陀区人民医院 | A kind of electromagnetism crutch for rehabilitation training |
| CN113262141A (en) * | 2021-05-25 | 2021-08-17 | 长沙年轮骨科医院有限公司 | Rehabilitation therapy apparatus for preventing knee joint degeneration |
| CN113599199A (en) * | 2021-09-13 | 2021-11-05 | 广东轻工职业技术学院 | Erect axillary stick |
| CN113856152A (en) * | 2021-09-30 | 2021-12-31 | 温州市中心医院 | Rehabilitation training device with self-adaptive adjusting structure for neurology department |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150114 |
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| RJ01 | Rejection of invention patent application after publication |