Handheld Electronic Devices and Ultrasonic Inspection Equipment

An electronic device, handheld technology, applied in the field of ultrasonic inspection equipment, which can solve the problems of smartphone protection restrictions and other issues

Inactive Publication Date: 2017-05-03
QISDA SUZHOU +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, for smart phones, protective covers are often used to cover the body to avoid direct impact on the body from the outside. However, due to the use of the display screen, it is not suitable to be directly covered by the protective cover. Therefore, when the smart phone falls with the display screen facing down, Cases are limited in what they can offer smartphone protection

Method used

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  • Handheld Electronic Devices and Ultrasonic Inspection Equipment
  • Handheld Electronic Devices and Ultrasonic Inspection Equipment
  • Handheld Electronic Devices and Ultrasonic Inspection Equipment

Examples

Experimental program
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Embodiment Construction

[0040] see figure 1 and figure 2 , figure 1 It is a functional block diagram of an ultrasonic inspection device 1 according to a preferred embodiment of the present invention, figure 2 is a schematic diagram of a hand-held probe (ie, a hand-held electronic device) according to the preferred embodiment. The ultrasonic inspection device 1 includes a device host 12 and a hand-held probe 14 . The device host 12 includes a processing module 122 and a display screen 124 , and the display screen 124 is electrically connected to the processing module 122 . The handheld probe 14 includes a body 142 , an acceleration sensor 144 , an angle sensor 146 , an angular momentum generator 148 , a detector 150 and a transmission module 152 . The acceleration sensor 144 (such as a gravity sensor) is disposed on the body 142 to generate a first sensing value about the acceleration of the body 142 , such as the magnitude and direction of the acceleration of the body 142 . The angle sensor 14...

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Abstract

The invention discloses a hand-held electronic device and an ultrasonic inspection apparatus. The hand-held electronic device can be taken as a hand-held probe of the ultrasonic inspection apparatus and comprises a body, an acceleration sensor, an angle sensor and an angular momentum generation device. The acceleration sensor is arranged at the body for generating a first sensing value about the acceleration speed of the body. The angle sensor is arranged at the body for generating a second sensing value about the angle of the body. The angular momentum generation device is arranged at the body and is provided with a rotation shaft and a rotation member, wherein the rotation shaft penetrates the mass center of the hand-held electronic device, and the rotation member can rotate by taking the rotation shaft as a center. The angular momentum generation device can be driven to selectively rotate the rotation member according to the first sensing value and the second sensing value so as to change the direction of the body and accordingly provide falling protection.

Description

technical field [0001] The invention relates to a hand-held electronic device and ultrasonic inspection equipment, in particular to a hand-held electronic device with a fall protection function and ultrasonic inspection equipment using the hand-held electronic device. Background technique [0002] At present, ultrasonic inspection equipment usually includes a device host and a hand-held probe connected to the device host. The main body of the equipment is often bulky and heavy, so in fact, the user usually holds the hand-held probe and moves it on the object to be inspected to detect ultrasonic echoes, and then complete the inspection. In order to detect weak ultrasonic echoes, the hand-held probe is usually equipped with sophisticated and expensive detection elements, and the direct and excessive impact on the detection element (for example, the hand-held probe falling to the ground) is likely to cause serious damage. Various damages, such as reduced detection accuracy, co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01D3/08
Inventor 郭富彦陈志宏刘芳斌
Owner QISDA SUZHOU
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