Anti-jamming chassis
View Patent ↗An anti jamming chassis includes a body, a first upper cover mounted on the body, and a second upper cover mounted on the body. The first upper cover includes a first main cover and a first support portion. The first main cover is parallel to and not coplanar with the first support portion. The second upper cover includes a second main cover and a second support portion. The second main cover is parallel to and not coplanar with the second support portion. A through hole is defined at a joint position of the second main cover and the second support portion. When the first upper cover and the second upper cover are connected, the first support portion passes through the through hole and supports the second main cover.
1. An anti jamming chassis comprising:
a body;
a first upper cover mounted on the body; and
a second upper cover mounted on the body; wherein:
the first upper cover comprises a first main cover, an extension portion, a first support portion, and a second connection portion;
the extension portion is located on a side of the first main cover adjacent to the second upper cover;
the first support portion extends from the extension portion toward the second upper cover;
the second upper cover comprises a second main cover and a second support portion;
the second support portion is located on a side of the second main cover adjacent to the first upper cover;
the extension portion is coupled to the first support portion by the second connection portion;
a through hole is defined at a joint position of the second main cover and the second support portion; and
when the first upper cover and the second upper cover are connected, the first support portion passes through the through hole and supports the second main cover, and the second support portion supports the extension portion.
2. The anti jamming chassis of claim 1 , wherein:
the first upper cover further comprises a first connection portion; and
the first main cover is coupled to the extension portion by the first connection portion.
3. The anti jamming chassis of claim 2 , wherein:
the first main cover is not coplanar with the extension portion; and
the first connection portion extends away from the body.
4. The anti-jamming as claimed in claim 1 , wherein:
the extension portion is not coplanar with the first support portion; and
the second connection portion extends toward the body.
5. The anti jamming chassis of claim 1 , wherein:
the second upper cover comprises a third connection portion; and
the second main cover is coupled to the second support portion by the third connection portion.
6. The anti jamming chassis of claim 5 , wherein:
the second main cover is not coplanar with the second support portion; and
the third connection portion extends toward the body.
7. The anti jamming chassis of claim 1 , wherein:
the body comprises a bottom plate and two side plates connected to the bottom plate; and
the two side plates are respectively located at opposite edges of the bottom plate.
8. The anti jamming chassis of claim 7 , wherein:
the first upper cover further comprises a first bent portion extending from an edge of the first main cover;
the second upper cover further comprises a second bent portion extending from an edge of the second main cover;
the first upper cover is mounted to the body by fixing the first bent portion on an outer side of the side plate; and
the second upper cover is mounted to the body by fixing the second bent portion on an outer side of the side plate.
9. The anti jamming chassis of claim 7 , wherein:
each of the two side plates comprises a fixing portion for fixing the body to an external structure.
10. An anti jamming chassis comprising:
a body;
a first upper cover mounted on the body; and
a second upper cover mounted on the body; wherein:
the first upper cover comprises a first main cover, a first support portion and an extension portion;
the first main cover is parallel to and not coplanar with the first support portion;
the second upper cover comprises a second main cover and a second support portion;
the second main cover is parallel to and not coplanar with the second support portion;
a through hole is defined at a joint position of the second main cover and the second support portion;
the extension portion is located on a side of the first main cover adjacent to the second upper cover;
the first support portion extends from the extension portion; and
an edge of the first main cover adjacent to the second upper cover and the extension portion cooperatively define an opening;
the first connection portion extends a predetermined angle away from a plane of the first main cover to couple to the extension portion across the gap; and
the first support portion is coupled to the extension portion; and
when the first upper cover and the second upper cover are connected, the first support portion passes through the through hole and supports the second main cover, and the second support portion supports the extension portion.
11. The anti jamming chassis of claim 10 , wherein:
the first upper cover further comprises a second connection portion coupled to an edge of the extension portion away from the first connection portion; and
the second connection portion extends a predetermined angle to couple to the first support portion, such that the first support portion is coplanar with the first main cover.