Redundant retention of a removable device
An apparatus for redundant retention of a device comprises a mountable device comprising a first side having a first fastening portion and a second fastening portion, at the first fastening portion, an elongated body having an inclined face parallel to and protruding from the first side and a flat face perpendicular to the first side, at the second fastening portion, a circular body with a smooth circular face, the circular body protruding from the first side, a removable device comprising a corresponding first side having a corresponding first fastening portion and a corresponding second fastening portion, at the corresponding first fastening portion, a first groove for receiving the elongated body and engaging a first retention mechanism, at the corresponding second fastening portion, a second groove for receiving the circular body and engaging a second retention mechanism.
1. An apparatus comprising:
a first side comprising a first fastening portion and a second fastening portion;
at the first fastening portion, an elongated body comprising an inclined face parallel to and protruding from the first side and a flat face perpendicular to the first side, the elongated body configured to be received by a first groove of a removable device; and
at the second fastening portion, a circular body with a smooth circular face, the circular body protruding from the first side, and the circular body configured to be received by a second groove of a removable device.
2. The apparatus of claim 1 , wherein the first fastening portion further comprises a tab, and wherein the tab is flexible to allow the first fastening portion to move away from the apparatus.
3. The apparatus of claim 1 , further comprising a plurality of hooks, wherein each hook of the plurality of hooks protrudes from a second side of the apparatus.
4. The apparatus of claim 3 , wherein each hook of the plurality of hooks is located at a corner of the apparatus, and wherein the plurality of hooks is configured to attach to a retention structure of another apparatus.
5. The apparatus of claim 1 , wherein the second fastening portion is located at a central region of the first side.
6. The apparatus of claim 1 , wherein the second fastening portion is flexible to allow the second fastening portion to bend to allow the circular body to disengage from a removable device.
7. A mountable device comprising:
a first side comprising a first fastening portion and a second fastening portion;
at the first fastening portion, an elongated body having an inclined face parallel to and protruding from the first side and a flat face perpendicular to the first side, the first fastening portion configured to attach to a removable device;
at the second fastening portion, a circular body protruding from the first side and comprising a smooth circular face, the second fastening portion configured to attach to a removable device.
8. The mountable device of claim 7 , wherein the second fastening portion is configured to redundantly attach to a removable device.
9. The mountable device of claim 7 , wherein the elongated body is configured to be received by a first groove of a removable device.
10. The mountable device of claim 9 , wherein the circular body is configured to be received by a second groove of a removable device.
11. The mountable device of claim 7 , wherein the circular body is configured to be received by a second groove of a removable device.
12. The mountable device of claim 7 , wherein the first fastening portion further comprises a tab, and wherein the tab is flexible to allow the first fastening portion to move away from the mountable device.
13. The mountable device of claim 7 , further comprising a plurality of hooks, wherein each hook of the plurality of hooks protrudes from a second side of the mountable device.
14. The mountable device of claim 13 , wherein each hook of the plurality of hooks is located at a corner of the mountable device, and wherein the plurality of hooks is configured to attach to a retention structure of another device.
15. The mountable device of claim 7 , wherein the second fastening portion is located at a central region of the first side.
16. The mountable device of claim 7 , wherein the second fastening portion is flexible to allow the second fastening portion to bend to allow the circular body to disengage from a removable device.
17. An apparatus comprising:
a first side comprising a first fastening portion and a second fastening portion;
at the first fastening portion, an elongated body having an inclined face parallel to and protruding from the first side and a flat face perpendicular to the first side, the first fastening portion configured to attach to another apparatus;
at the second fastening portion, a circular body protruding from the first side and comprising a smooth circular face, the second fastening portion configured to attach to another apparatus.
18. The apparatus of claim 17 , wherein the elongated body is configured to be received by a first groove of another apparatus.
19. The apparatus of claim 18 , wherein the circular body is configured to be received by a second groove of another apparatus.
20. The apparatus of claim 17 , wherein the circular body is configured to be received by a second groove of another apparatus.