Patent ID: 9553628
Date: 2017-01-24
CPC Classifications: G01C,H02J,H04B

Claim:
1. A phone with case capable of measuring a distance to an object comprising: an accommodating cover including a first orifice defined on a front end thereof, with the accommodating cover also including two locking tabs extending outwardly from two peripheral sides thereof and connecting with a smartphone; a protective cover connecting with the accommodating cover and including an aperture defined on a rear end thereof; a cell including a front end and a rear end, with the front end of the cell connecting with a first printed circuit board (PCB) for measuring a distance to an object, and with the rear end of the cell coupling with a second printed circuit board (PCB) for controlling a power supply; wherein the first PCB has an infrared ray (IR) receiver fixed thereon; wherein the second PCB has a charging connector electrically connected with the smartphone to charge electricity, wherein the second PCB also has a button mounted on a bottom thereof and wherein when the button is pushed, the smartphone sends a signal to an application program of the smartphone to calculate the distance to the object.