Electronic device

Abstract

An electronic device is provided. The electronic device includes a base, a battery module and an upper cover. The battery module is disposed in the base. The battery module includes a tray and at least one battery unit. The battery unit is disposed on the tray. The upper cover is connected to the base and covers the battery module.

What is claimed is: 
     
         1 . An electronic device comprising:
 a base;   a battery module disposed in the base, the battery module having a tray and at least one battery unit, wherein the battery unit is disposed on the tray; and   an upper cover connected to the base and covering the battery module.   
     
     
         2 . The electronic device as recited in  claim 1 , wherein the tray has a fixing portion, and the battery unit is disposed in the fixing portion. 
     
     
         3 . The electronic device as recited in  claim 1 , wherein the battery module has a plurality of battery units, the tray comprises a first fixing portion and a second fixing portion disposed opposite to each other, and the battery units are respectively disposed in the first fixing portion and the second fixing portion. 
     
     
         4 . The electronic device as recited in  claim 1 , wherein the battery module has a first battery unit, a second battery unit, a third battery unit and a fourth battery unit, the tray comprises a first fixing portion and a second fixing portion disposed opposite to each other, the first battery unit and the second battery unit are disposed in the first fixing portion and a portion of the first battery unit is stacked under the second battery unit, the third battery unit and the are fourth battery unit disposed in the second fixing portion, and a portion of the third battery unit is stacked under the fourth battery unit. 
     
     
         5 . The electronic device as recited in  claim 1 , wherein the tray has a crossover portion connected to the base. 
     
     
         6 . The electronic device as recited in  claim 1  further comprising:
 a connecting member connecting the tray and the base. 
 
     
     
         7 . The electronic device as recited in  claim 1 , wherein the battery module further comprises a circuit board disposed on the tray, and the battery unit is electrically connected to the circuit board. 
     
     
         8 . The electronic device as recited in  claim 7  further comprising:
 a motherboard disposed in the base; and 
 an electrical connector disposed in the base and electrically connected to the motherboard, wherein the circuit board of the battery module is electrically connected to the electrical connector. 
 
     
     
         9 . The electronic device as recited in  claim 1 , wherein the battery module further comprises a battery cover connected to the tray and covering the battery unit. 
     
     
         10 . The electronic device as recited in  claim 1  further comprising:
 a keyboard module dispose in the base and located at a side of the battery module. 
 
     
     
         11 . An electronic device comprising:
 a base;   a battery module disposed in the base, the battery module having two battery units, the two battery units having an accommodation space disposed therebetween; and   an upper cover connected to the base and covering the battery module.   
     
     
         12 . The electronic device as recited in  claim 11  further comprising:
 a touch module, wherein the upper cover has an opening, and the touch module is disposed in the accommodation space of the battery module and is exposed by the opening of the upper cover. 
 
     
     
         13 . The electronic device as recited in  claim 12 , wherein the touch module is connected to the upper cover. 
     
     
         14 . The electronic device as recited in  claim 11 , wherein the battery module further comprises a circuit board disposed in the accommodation space, and the battery units are electrically connected to the circuit board. 
     
     
         15 . An electronic device comprising:
 a base;   a battery module having a tray and at least one battery unit, wherein the battery unit is assembled on the tray to form the battery module, and the battery module is then assembled in the base; and   an upper cover connected to the base and covering the battery module.   
     
     
         16 . A method for assembling a battery module of an electronic device comprising:
 providing a tray;   assembling at least one battery unit on the tray; and   assembling the tray in a base.