Protective shell with supporting function

摘要

A protective shell includes a shell body and support elements. The shell body covers an electronic device and includes a space for receiving the support elements. The support elements include a first support arm and a second support arm. The second support arm includes a first free end rotatably received in the receiving space and a second free end. The first support arm includes a third receiving space, a first end and a second end. The third receiving space can receive the second free end. The first end is slidably received in the second receiving space. The second end can be pulled out of the second receiving space toward outside of the shell body. An angle of the support element given to the shell body is adjustable because of the articulation between the first support arm and a second support arm.

主权项

1. A protective shell for an electronic device, comprising:
a shell body defining a first receiving space for receiving the electronic device and a second receiving space; and a support element arranged on the shell body and received in the second receiving space, the support element comprising:
a first support arm defining a third receiving space and comprising:
a first end slidably received in the second receiving space, anda second end configured to be pulled out of the second receiving space toward outside of the shell body; anda second support arm comprising:
a first free end slidably received in the third receiving space and comprising two sliding elements respectively arranged on two sidewalls of the first free end; anda second free end opposite to the first free end and rotatably received in the second receiving space; wherein two opposite sidewalls of the third receiving space respectively defines at least one limiting hole for receiving and limiting one of the two sliding elements; and wherein a support angle of the support element to the shell body is adjustable according to how far the first support arm is pulled out of the second receiving space toward outside of the shell body.