Crutch having GPS positioning function

A GPS positioning and function technology, applied in the field of crutches with GPS positioning function, can solve the problems of inability to meet the needs, inconvenience of movement, single function, etc., and achieve the effects of simple structure, avoidance of loss, and convenient use.

Inactive Publication Date: 2017-05-24
林建文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Blind people are unable to observe the outside world, so their actions are extremely inconvenient. When they need to go out, they must use a blind guide crutch to guide them. However, the existing crutches for the blind have relatively single functions and cannot meet the needs.

Method used

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  • Crutch having GPS positioning function
  • Crutch having GPS positioning function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Such as figure 1 , figure 2 As shown, this embodiment provides a crutch with GPS positioning function, including a support rod 1 and a handle 2; the handle 2 is arranged at one end of the support rod 1, and the support rod 2 is inlaid with a piezoelectric material 3; A groove 4 is opened and a cover 5 for sealing the groove 4 is provided; a voltage stabilizing circuit 6, a voltage reducing circuit 7 and a battery 8 are arranged in the groove 4; piezoelectric material 3, a voltage stabilizing circuit 6, and a voltage reducing circuit 7 and the battery 8 are electrically connected in turn; the handle 2 is provided with a GPS locator 9 ; the GPS locator 9 is electrically connected to the battery 8 .

[0016] Specifically, when in use, the piezoelectric material 3 generates a voltage due to the action of pressure, and then the voltage is stabilized by the voltage stabilizing circuit 6, and then the battery 8 is charged through the step-down circuit 7 to provide electric e...

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PUM

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Abstract

The invention relates to the technical field of crutches, and in particular to a crutch having a GPS positioning function. The crutch comprises a supporting rod and a handle, wherein the handle is arranged at one end of the supporting rod; a piezoelectric material is embedded in the supporting rod; a concave is formed in the supporting rod and a cover body for sealing the groove is arranged on the supporting rod; a voltage-stabilizing circuit, a voltage-reducing voltage and a storage battery are arranged in the groove; the piezoelectric material, the voltage-stabilizing circuit, the voltage-reducing voltage and the storage battery are sequentially electrically connected; a GPS positioner is arranged on the handle; and the GPS positioner and the storage battery are electrically connected. With the application of the technical scheme, the piezoelectric material, which is embedded in the supporting rod, can generate voltage to supply power to the storage battery under a pressure effect, so that electric energy is offered to the GPS positioner; besides the functions of the crutch, the crutch also has the GPS function; and the crutch is simple in structure, convenient to use and is energy-saving and environment-friendly.

Description

technical field [0001] The invention relates to the technical field of crutches, in particular to a crutch with a GPS positioning function. Background technique [0002] Blind people cannot observe things in the outside world, so their actions are inconvenient. When they need to go out, they must rely on guide crutches to guide them. However, the existing crutches for the blind have relatively single functions and cannot meet the needs. [0003] The piezoelectric effect means that when certain dielectrics are deformed by external forces in a certain direction, polarization will occur inside, and at the same time, opposite positive and negative charges will appear on its two opposite surfaces. When the external force is removed, it will return to the uncharged state. Piezoelectric materials are crystalline materials that generate a voltage between their two ends when pressure is applied. Contents of the invention [0004] In view of the above problems, the object of the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H3/06
CPCA61H3/068A61H3/061A61H2201/1638
Inventor 林建文
Owner 林建文
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