A flashlight that can be recharged through a usb interface

Abstract

The invention relates to a torch, in particular to a torch capable of being charged through a USP interface. According to the technical scheme adopted by the invention, the torch capable of being charged through the USP interface is characterized by further comprising a cap, wherein the cap is movably arranged on a shell; the USP interface comprises a connector and a mounting seat; the connector is fixedly arranged on the mounting seat; conductive sliding bars are symmetrically arranged on the two sides of the mounting seat respectively; the two conductive sliding bars are in electrical contact with conducting strips on the connector respectively; conductive elastic rods which are electrically connected with a circuit board are arranged on the two sides of the circuit board respectively, extend to corresponding positions of a vertical groove and are pressed on the conductive sliding bars to be in contact with the conductive sliding bars. Through the scheme, the defects existing in the prior art are overcome, and the torch capable of being charged through the USP interface, which has a simple structure, is provided with the USP interface cap and does not cause poor contact because of a telescopic structure, is provided.

Description

technical field [0001] The invention relates to a flashlight, in particular to a flashlight which can be charged through a USB interface. Background technique [0002] The flashlights in the prior art include batteries and rechargeable ones. There are two rechargeable structures. One is that the USB plug is directly fixed on the flashlight. This structure needs to be provided with a cap on the USB connector. The cap is mated with the flashlight body. When charging is required, unplug the cap. When not charging, put the cap on to protect the USB connector. The disadvantage of this structure is that the head cap is easy to fall off. In addition, because the USB connector is fixed, so The volume of the whole product will increase relatively; another structural type USB connector can be stretched, and the shortcoming of this stretching structure is: can't set cap, and its stretching structure moves together with lead wire, and it is easy to cause poor contact. Contents of the ...

AI Technical Summary

Problems solved by technology

[0002] The flashlights in the prior art include batteries and rechargeable ones. There are two rechargeable structures. One is that the USB plug is directly fixed on the flashlight. This structure needs to be provided with a cap on the USB connector. The cap is mated with the flashlight body. When charging is required, unplug the cap. When not charging, put the cap on to protect the USB connector. The disadvantage of this structure is that the head cap is easy to fall off. In addition, because the USB connector is fixed, so The volume of the whole product will increase relatively; another structural type of USB connector can be retracted. The disadvantage of this telescopic structure is that the cap cannot be set, and the telescopic structure moves together with the wire, which is easy to cause poor contact.

Images