Decorating Structure, Housing Assembly, Electronic Device, and Photoelectric Assembly

A housing assembly, comprising:

• a housing plate, having an outer plate surface and an inner plate surface opposite to each other and comprising a mounting plate hole extending through the outer plate surface and the inner plate surface;
• and
• a decorating structure comprising:
• a base member, comprising a base plate and a ring rim connected to a periphery of the base plate;
• and
• an exterior decorating member, comprising a main body, wherein the main body comprises a middle portion and an outer ring portion located on an outer ring of the middle portion;
• wherein the middle portion and the base plate are connected to each other at the mounting plate hole, and the ring rim and the outer ring portion are spaced apart from each other and define an annular mating groove;
• wherein an outer surface of the base plate and an inner surface of the middle portion are spaced apart from each other to define a gap;
• wherein a first sealing ring is arranged in the gap, and the first sealing ring is annular and is arranged between the outer surface of the base plate and the inner surface of the middle portion in a sealed manner
• wherein the ring rim is engaged with the inner plate surface of the housing plate, and the base plate corresponds to the mounting plate hole;
• and
• wherein the outer ring portion is bonded to the outer plate surface of the housing plate, and the middle portion corresponds to the base plate and is fixedly connected to the base plate.

An electronic device, comprising:

• a housing assembly as at least one cover plate of the electronic device;
• wherein the housing assembly comprising:
• a housing plate, having an outer plate surface and an inner plate surface opposite to each other and comprising a mounting plate hole extending through the outer plate surface and the inner plate surface;
• and
• a decorating structure comprising:
• a base member, comprising a base plate and a ring rim connected to a periphery of the base plate;
• and
• an exterior decorating member, comprising a main body, wherein the main body comprises a middle portion and an outer ring portion located on an outer ring of the middle portion;
• wherein the middle portion and the base plate are connected to each other at the mounting plate hole, and the ring rim and the outer ring portion are spaced apart from each other and define an annular mating groove;
• wherein an outer surface of the base plate and an inner surface of the middle portion are spaced apart from each other to define a gap;
• wherein a first sealing ring is arranged in the gap, and the first sealing ring is annular and is arranged between the outer surface of the base plate and the inner surface of the middle portion in a sealed manner;
• wherein the ring rim is engaged with the inner plate surface of the housing plate, and the base plate corresponds to the mounting plate hole;
• and
• wherein the outer ring portion is bonded to the outer plate surface of the housing plate, and the middle portion corresponds to the base plate and is fixedly connected to the base plate.

An electronic device, comprising:

• a battery;
• a housing plate, having an outer plate surface and an inner plate surface opposite to each other and comprising a mounting plate hole extending through the outer plate surface and the inner plate surface;
• and
• a decorating structure;
• and
• a functional device arranged in a accommodating cavity;
• wherein the decorating structure comprising:
• a base member, comprising a base plate and a ring rim connected to a periphery of the base plate;
• and
• an exterior decorating member, comprising a main body, wherein the main body comprises a middle portion and an outer ring portion located on an outer ring of the middle portion;
• wherein the middle portion and the base plate are connected to each other at the mounting plate hole, and the ring rim and the outer ring portion are spaced apart from each other and define an annular mating groove;
• wherein an outer surface of the base plate and an inner surface of the middle portion are spaced apart from each other to define a gap;
• wherein a first sealing ring is arranged in the gap, and the first sealing ring is annular and is arranged between the outer surface of the base plate and the inner surface of the middle portion in a sealed manner;
• wherein the exterior decorating member further comprises an extension integrally connected to the main body, the extension is connected to an outer side of the outer ring portion, and the extension has the accommodating cavity configured to accommodate a functional device and a fixed mounting surface configured to mount the functional device;
• and
• wherein the extension is superimposed on the outer plate surface of the housing plate outside the mounting plate hole of the housing plate;
• wherein the ring rim is engaged with the inner plate surface of the housing plate, the base plate corresponds to the mounting plate hole, the outer ring portion and the extension are bonded to the outer plate surface of the housing plate, and the middle portion corresponds to the base plate and is fixedly connected to the base plate;
• wherein the battery is arranged on a side of the inner plate surface of the housing plate, and corresponds to a part of the housing plate outside the mounting plate hole of the housing plate;
• and
• wherein a projection of the battery on the inner plate surface and a projection of the extension on the inner plate surface have an overlapping region, and the accommodating cavity corresponds to the overlapping region.