Receiving device

Abstract

A receiving device is provided, comprising a chamber, a first cover unit and a second cover unit. The chamber has an opening and a plurality of receiving spaces. The first cover unit comprises a first cover element. The second cover unit comprises a second cover element, wherein the opening is closed when the first cover element and the second cover element contact each other, and the opening is opened when the first cover element and the second cover element separate from each other.

1 . A receiving device, comprising:
 a chamber, having an opening and a plurality of receiving spaces;   a first cover unit, comprising a first cover element; and   a second cover unit, comprising a second cover element, wherein the opening is closed when the first cover element and the second cover element contact each other, and the opening is opened when the first cover element and the second cover element separate from each other.   
   
   
       2 . The receiving device as claimed in  claim 1 , further comprising a control unit, wherein the control unit is electrically connected to the first and second cover elements, and the control unit controls the first and the second cover elements to open the opening at a specific receiving space. 
   
   
       3 . The receiving device as claimed in  claim 2 , further comprising an input interface, wherein the input interface is electrically connected to the control unit to send a control signal to the control unit, and the control unit controls the first and the second cover elements according to the control signal. 
   
   
       4 . The receiving device as claimed in  claim 2 , wherein the first cover unit further comprises a first actuating element and a first transmission unit, and the first actuating element is connected to the first transmission unit, the first transmission unit is connect to the first cover element, and the first actuating element actuates the first transmission unit to move the first cover element. 
   
   
       5 . The receiving device as claimed in  claim 4 , wherein the first actuating element is a motor, the first transmission unit comprises a belt, and the first cover element is a rolling door. 
   
   
       6 . The receiving device as claimed in  claim 5 , wherein the first transmission unit further comprises a shaft coupling and a pulley, and the first actuating element is connected to the shaft coupling, the shaft coupling is connected to the pulley, the pulley is connected to the belt, and the belt is connected to the rolling door. 
   
   
       7 . The receiving device as claimed in  claim 4 , wherein the first cover unit further comprises a first guiding wheel, and the first guiding wheel contacts the first cover element to limit a moving path of the first cover element. 
   
   
       8 . The receiving device as claimed in  claim 4 , wherein the first actuating element is a stepping motor. 
   
   
       9 . The receiving device as claimed in  claim 4 , wherein the first cover unit further comprises a first front sensor and a first rear sensor, and the first front sensor and the first rear sensor are electrically connected to the control unit, the first cover element moves between a first front position and a first rear position, the first cover element activates the first front sensor to send a first front signal to the control unit when the first cover element is in the first front position, and the first cover element activates the first rear sensor to send a first rear signal to the control unit when the first cover element is in the first rear position. 
   
   
       10 . The receiving device as claimed in  claim 4 , wherein the second cover unit further comprises a second actuating element and a second transmission unit, and the second actuating element is connected to the second transmission unit, the second transmission unit is connect to the second cover element, and the second actuating element actuates the second transmission unit to moves the second cover element. 
   
   
       11 . The receiving device as claimed in  claim 10 , wherein the second actuating element is a motor, the second transmission unit comprises a belt, and the second cover element is a rolling door. 
   
   
       12 . The receiving device as claimed in  claim 11 , wherein the second transmission unit further comprises a shaft coupling and a pulley, and the second actuating element is connected to the shaft coupling, the shaft coupling is connected to the pulley, the pulley is connected to the belt, and the belt is connected to the rolling door. 
   
   
       13 . The receiving device as claimed in  claim 10 , wherein the second cover unit further comprises a second guiding wheel, and the second guiding wheel contacts the second cover element to limit a moving path of the second cover element. 
   
   
       14 . The receiving device as claimed in  claim 10 , wherein the second actuating element is a stepping motor. 
   
   
       15 . The receiving device as claimed in  claim 10 , wherein the second cover unit further comprises a second front sensor and a second rear sensor, and the second front sensor and the second rear sensor are electrically connected to the control unit, the second cover element moves between a second front position and a second rear position, the second cover element activates the second front sensor to send a second front signal to the control unit when the second cover element is in the second front position, and the second cover element activates the second rear sensor to send a second rear signal to the control unit when the second cover element is in the second rear position. 
   
   
       16 . The receiving device as claimed in  claim 1 , further comprising at least one guiding groove disposed in the chamber nearing the opening, wherein the first cover element and the second cover element slide in the guiding groove.