Battery box and a necklace provided with the same

  • US 9,853,256 B2
  • Filed: 06/29/2016
  • Issued: 12/26/2017
  • Est. Priority Date: 07/06/2015
  • Status: Active Grant
First Claim
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1. A battery box, comprising a housing and a power supply component mounted within the housing, through holes are provided respectively on both ends of the housing to lead a wire into the housing to connect with the power supply component, the power supply includes a circuit board and a battery, characterized in that, the housing includes an upper housing body and lower housing body which are detachably connected with each other, the upper housing body and the lower housing body could be engaged with each other to form a receiving cavity to receive the power supply component, a contact is provided on the circuit board to be in communication with the battery and correspondingly, a flexible sheet is provided on the upper housing body to press the contact;

  • whereina mounting groove is formed on the lower housing body to mount the battery, the circuit board is located above the mounting groove and is connected with the battery, the mounting groove is provided at its bottom with a mounting port for replacing the battery, and a cover plate is detachably connected with the mounting port.

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