Foldable charging card holder

Abstract

A small-volume and foldable charging card holder includes a power source and a wallet. The wallet is provided with at least one card slot for receiving cards. The wallet is provided with a bendable portion, and is connected to the power source through the bendable portion such that the wallet is capable of being folded towards the power source or unfolded. The power source and the wallet are designed in a left-right structure that can be relatively folded.

What is claimed is: 
     
         1 . A foldable charging card holder, comprising:
 a power source; and   a wallet;   wherein the wallet is provided with at least one card slot; the at least one card slot is configured to receive cards; and   the wallet is provided with a bendable portion; and the wallet is connected to the power source through the bendable portion such that the wallet is capable of being folded towards the power source or unfolded.   
     
     
         2 . The foldable charging card holder of  claim 1 , wherein the power source comprises a front panel, a rear panel, a battery and a charging and discharging assembly;
 the rear panel is configured to fit the front panel to form an accommodating cavity; the battery is arranged in the accommodating cavity; and the charging and discharging assembly is connected to the battery; and   the bendable portion is clamped between the front panel and the rear panel.   
     
     
         3 . The foldable charging card holder of  claim 2 , wherein a side of the rear panel close to the bendable portion is provided with a clamping groove; a plurality of projections are provided spaced apart in the clamping groove; and each of the plurality of projections is configured to extend from a bottom surface of the rear panel toward the front panel; and
 the bendable portion is provided with a connection portion corresponding to the clamping groove; the connection portion is provided with a plurality of through holes penetrating the connection portion; and the plurality of projections pass through the plurality of through holes, and are fittingly connected with the plurality of through holes, respectively, so that the connection portion is clamped into the clamping groove.   
     
     
         4 . The foldable charging card holder of  claim 1 , wherein the bendable portion is provided with a first magnet, and the power source is provided with a second magnet; and the first magnet and the second magnet are configured to attract each other such that the power source is removably connected to the wallet. 
     
     
         5 . The foldable charging card holder of  claim 1 , wherein a surface of the bendable portion is adhesive; and the power source adheres to the bendable portion. 
     
     
         6 . The foldable charging card holder of  claim 1 , comprising:
 a charging data cable;   wherein the charging data cable is configured to electrically connect the power source with an external device.   
     
     
         7 . The foldable charging card holder of  claim 6 , wherein a side of the power source is provided with a wire slot; and one end of the charging data cable is electrically connected to the power source in a non-detachable manner, and the other end of the charging data cable is detachably clamped into the wire slot. 
     
     
         8 . The foldable charging card holder of  claim 6 , wherein a side of the power source is provided with a wire slot; and two ends of the charging data cable are both detachably clamped into the wire slot. 
     
     
         9 . The foldable charging card holder of  claim 6 , wherein the bendable portion is provided with a fixing structure; and the fixing structure is configured to fix the charging data cable. 
     
     
         10 . The foldable charging card holder of  claim 9 , wherein the fixing structure is a Velcro strip, a strap or a magnetic element. 
     
     
         11 . The foldable charging card holder of  claim 2 , wherein the charging and discharging assembly comprises a charging and discharging port, a wireless charging coil or a combination thereof.