Host unit case with foldable upper and lower covers for a computer

Abstract

A host unit case with upper and lower covers for a computer includes an upper cover and a lower cover and each of the covers is composed of two plate members pivotally connecting with each other. A first wall and a second wall each have the upper and lower ends thereof pivotally connecting with one of the plate members available for all parts being folded easily to reduce volume of the packaged host unit case. When the packaged host unit case is unfolded, the upper and lower ends of the first wall are joined to the first ends of the upper and lower covers respectively and the upper and lower ends of the second wall are joined to the second ends of the upper and lower covers respectively such that the host unit case is set up completely conveniently and quickly.

1 . A host unit case with foldable upper and lower covers for a computer, which is capable of being reduced volume thereof while packaging and being completely set up conveniently and quickly, comprising:
 an upper cover, providing a first plate member and a second plate member pivotally connecting with the first plate member;   a lower cover, providing a third plate member and a fourth plate member pivotally connecting with the third plate member;   a first wall, the upper end thereof pivotally connecting with the first plate member and the lower end thereof pivotally connecting with the third plate member; and   a second wall, the upper end thereof pivotally connecting with the second plate member and the lower end thereof pivotally connecting with the fourth plate member;   wherein, the upper and lower ends of the first wall are joined to a first end of the upper cover and a first end of the lower cover and the upper and lower ends of the second wall are joined to a second end of the upper cover and a second end of the lower cover in case of the preceding parts being extended to allow the host unit case being set up completely.   
   
   
       2 . The host unit case with foldable upper and lower covers for a computer as defined in  claim 1  further comprises a third wall with a first end thereof being joined to the first wall and a second end thereof being joined to the second wall. 
   
   
       3 . The host unit case with foldable upper and lower covers for a computer as defined in  claim 2 , wherein the first end of the third wall is pivotally connected to one of the first and second walls. 
   
   
       4 . The host unit case with foldable upper and lower covers for a computer as defined in  claim 3  further comprises an upper case member with a margin frame extending downward and the margin frame has fixing holes corresponding to fixing holes at the first wall and the second wall such that the upper case member is joined to the first wall and the second wall with screws passing through the corresponding fixing holes. 
   
   
       5 . The host unit case with foldable upper and lower covers for a computer as defined in  claim 3  further comprises a fourth wall with a first end thereof being joined to the first wall and a second end thereof being joined to the second wall. 
   
   
       6 . The host unit case with foldable upper and lower covers for a computer as defined in  claim 5 , wherein the first end of the fourth wall pivotally connects with one of the first and second walls. 
   
   
       7 . The host unit case with foldable upper and lower covers for a computer as defined in  claim 6 , wherein the first wall, the first plate member and the third plate member have a margin frame corresponding to each other respectively with pivotal holes at the margin frames corresponding to each other too such that the first wall pivotally connects with the first plate member and the third plate member with screw rods. 
   
   
       8 . The host unit case with foldable upper and lower covers for a computer as defined in  claim 7 , wherein the second wall, the second plate member and the fourth plate member provide a margin frame respectively corresponding to each other with pivotal holes at the margin frames corresponding to each other too such that the second wall pivotally connects with the second and fourth plate members with screw rods passing through the corresponding pivotal holes. 
   
   
       9 . The host unit case with foldable upper and lower covers for a computer as defined in  claim 6 , wherein the first end of the third wall and one of the first and second walls provide a corresponding margin frame respectively with corresponding pivotal holes at the margin frames such that the first end of the third wall pivotally connects with one of the first and second walls with a screw rod passing through the pivotal holes. 
   
   
       10 . The host unit case with foldable upper and lower covers for a computer as defined in  claim 9 , wherein the first end of the fourth wall and one of the first and second walls provide a corresponding margin frame respectively with corresponding pivotal holes at the margin frames such that the first end of the fourth wall pivotally connects with one of the first and second walls with a screw rod passing through the pivotal holes. 
   
   
       11 . The host unit case with foldable upper and lower covers for a computer as defined in  claim 10 , wherein the first wall and the second wall are a first lateral wall and a second lateral wall respectively and the third and fourth walls are a front wall and a rear wall respectively. 
   
   
       12 . The host unit case with foldable upper and lower covers for a computer as defined in one of  claims 1  further comprises a first support member with the upper end thereof being joined to the first wall and the lower end thereof being joined to the third plate member. 
   
   
       13 . The host unit case with foldable upper and lower covers for a computer as defined in  claim 12 , wherein the upper and lower ends of the first support member has a horizontally bent shaped plate body respectively with the front and rear end of the respective plate body being pivotally connected to an end of a connecting rod and another end of the connecting rod pivotally joined to a lug for being attached to the third wall and the plate body at the lower end of the first support member has fixing holes corresponding to fixing holes at the third plate member such that the lower end of the first support member is joined to the third plate member with screws passing through the corresponding fixing holes. 
   
   
       14 . The host unit case with foldable upper and lower covers for a computer as defined in  claim 12  further comprises a second support member with the upper and lower ends thereof being joined to the first end of second wall such that a first electronic device is joined between the first wall and the second support member and a second electronic device is joined between the first and second support members. 
   
   
       15 . The host unit case with foldable upper and lower covers for a computer as defined in  claim 14 , wherein the second support member has an elongated slot corresponding to fixing holes at the second wall such that the upper and lower ends of the second support member is joined to the second wall with screws passing through the corresponding elongated slot and the fixing holes and the elongated slot is available for adjusting distance between the second support member and the first wall. 
   
   
       16 . The host unit case with foldable upper and lower covers for a computer as defined in  claim 2 , wherein the first wall, the first plate member and the third plate member have a margin frame corresponding to each other respectively with pivotal holes at the margin frames corresponding to each other too such that the first wall pivotally connects with the first plate member and the third plate member with screw rods. 
   
   
       17 . The host unit case with foldable upper and lower covers for a computer as defined in  claim 16 , wherein the second wall, the second plate member and the fourth plate member provide a margin frame corresponding to each other respectively with pivotal holes at the margin frames corresponding to each other too such that the second wall pivotally connects with the second and fourth plate members with screw rods passing through the corresponding pivotal holes. 
   
   
       18 . The host unit case with foldable upper and lower covers for a computer as defined in  claim 17 , wherein the third wall provides a margin frame with fixing holes corresponding to fixing holes at the first and second walls such that the third wall is joined to the first and second walls with screws passing through the fixing holes. 
   
   
       19 . The host unit case with foldable upper and lower covers for a computer as defined in  claim 18  further comprises a first support member with the top thereof being joined to the third wall and the bottom thereof being joined to the third plate member. 
   
   
       20 . The host unit case with foldable upper and lower covers for a computer as defined in  claim 19  further comprises a second support member with a first end thereof pivotally connecting with the first wall to allow the first end of the second support member contacting the first wall such that a first electronic device is joined between the third wall and the second support member and a second electronic device is joined between the first and second support members.