Connector cover for portable terminal
View Patent ↗To provide a connector cover for a portable terminal, capable of securely closing an opening in a casing so as to prevent dust from entering, without being influenced by deformation and dimensional changes due to secular change, etc. Protruding portions are formed on the base parts of the columnar connecting parts inserted and fitted in the holes in both sides of the opening, and the protruding portions engage with the holes from the rear face sides in the state of the columnar connecting parts having been inserted in the holes completely. Thereby, regardless of deformation and dimensional changes of the columnar connecting parts and the connector cover body due to secular change, etc., the connector cover can be kept at the completely closing position securely so as to prevent dust from entering into the opening.
1. A connector cover for a portable terminal, comprising:
a connector cover body for covering an opening formed in a casing of the portable terminal corresponding to an arrangement position of a connector for external connection,
a columnar connecting part inserted and fitted in a hole of the casing; and
a protruding portion formed on a base part of the columnar connecting part, wherein
the protruding portion is inserted in the hole integrally with the columnar connecting part, and engages with an edge of the hole from a rear face side in a state of having passed through the hole; and
wherein an outer periphery of the connector cover body has an engaged portion which is in a recess-protrusion engagement with an engaging portion formed in an inner wall of a connector cover fitting groove defined in the casing so as to surround the opening.
2. The connector cover for the portable terminal, as claimed in claim 1 , wherein the columnar connecting parts and the protruding portions are inserted in the holes formed on both sides of the opening of the casing.
3. The connector cover for the portable terminal, as claimed in claim 1 , wherein the protruding portion is formed of a protrusion protruded radially outward at a place in a circumferential direction of the columnar connecting part.
4. The connector cover for the portable terminal, as claimed in claim 3 , wherein the protruding portion has a slope in which a protruding amount is reduced gradually from a center part of the protruding portion to a tip of the columnar connecting part, in a contour shown in a horizontal sectional view including a central axis of the columnar connecting part and a forming position of the protruding portion.
5. The connector cover for the portable terminal, as claimed in claim 3 , wherein the protruding portion has a slope in which a protruding amount is reduced gradually from a center part to both sides of the protruding portion, in a contour shown in a horizontal sectional view including a central axis of the columnar connecting part and a forming position of the protruding portion.
6. The connector cover for the portable terminal, as claimed in claim 1 , wherein the protruding portion is formed of a protruding strip protruded radially outward around a whole periphery at a place in an axial direction of the columnar connecting part.
7. The connector cover for the portable terminal, as claimed in claim 1 , wherein the protruding portion is formed of a protruding strip protruded radially outward around a whole periphery at a place in an axial direction of the columnar connecting part, and
the protruding portion is inserted in the hole in which a part of an inner diameter thereof is enlarged.
8. The connector cover for the portable terminal, as claimed in claim 1 , wherein the connector cover body, the columnar connecting part and the protruding portion are formed of an easily elastically deformable material integrally.