Ultrathin electronic device
An ultrathin electronic device comprising a front housing, a display screen component, a frame-shaped rear housing, a battery and a battery cover is described. The front housing includes a side frame disposed around a periphery thereof, a lower bearing part, and a through-hole formed in a middle part of the bearing part; the display screen component is disposed in the front housing, a head part of the battery is inserted in the through-hole, and a space enclosed by the rear housing and the battery cover accommodates a tail part of the battery therein. In addition, a positioning lip on an outer wall of the battery is provided to further simplify the structure of a battery cover and front housing, and to reduce overall thickness of a battery cover and rear housing.
1. An ultrathin electronic device, comprising:
a front housing;
a display assembly;
a frame-shaped rear housing;
a battery; and
a battery cover,
wherein:
the front housing comprises a side frame disposed around a periphery thereof, a lower bearing part, and a through hole formed in a middle portion of the bearing part, the display screen assembly is disposed in the front housing,
a head portion of the battery is inserted in the through hole, a space enclosed by the rear housing and the battery cover accommodates a tail portion of the battery, an end surface of the head portion of the battery is flush with the bearing part of the front housing, and
the battery further comprises a limiting flange protruding from a sidewall thereof, and the limiting flange abuts against a surface facing the rear housing of the bearing part of the front housing.
2. The ultrathin electronic device according to claim 1 , wherein an end surface of the rear housing facing the front housing recesses to form a first step portion connecting an inner wall of the rear housing, and the limiting flange is embedded in the first step portion.
3. The ultrathin electronic device according to claim 2 , wherein the first step comprises a recessive ring.
4. The ultrathin electronic device according to claim 1 , wherein the limiting flange comprises a ring-shaped annular structure formed around the sidewall of the battery.
5. The ultrathin electronic device according to claim 1 , wherein the limiting flange comprises a plurality of protrusions spaced apart around the sidewall of the battery.
6. The ultrathin electronic device according to claim 1 , wherein an end surface of the tail portion of the battery is flush with the rear housing, and the battery cover is attached to the end surfaces of the battery and the rear housing.
7. The ultrathin electronic device according to claim 1 , wherein an end surface of the rear housing away from the front housing is further provided with a second step portion, and the battery cover is embedded in the second step portion.
8. The ultrathin electronic device according to claim 7 , wherein the battery cover comprises a boss having a central protrusion and a peripheral edge, the peripheral edge is embedded in the second step portion, and the boss abuts against the battery.
9. The ultrathin electronic device according to claim 8 , wherein a seal member is provided between the peripheral edge and the second step portion.
10. An ultrathin electronic device, comprising:
front housing;
a display assembly;
a frame-shaped rear housing;
a battery; and
a battery cover, wherein:
the front housing comprises a side frame disposed around a periphery thereof, a lower bearing part, and a through hole provided in a middle portion of the bearing part,
the display screen assembly is disposed in the front housing,
a head portion of the battery is inserted in the through hole, a space enclosed by the rear housing and the battery cover accommodates a tail portion of the battery,
an end surface of the head portion of the battery is flush with the bearing part of the front housing,
the battery further comprises a limiting flange protruding from a sidewall thereof, and
the limiting flange abuts against a surface facing the rear housing of the bearing part of the front housing, and
an end surface of the rear housing facing the front housing recesses to form a first step portion connecting an inner wall of the rear housing, and the limiting flange is embedded in the first step portion.
11. An ultrathin electronic device, comprising:
a front housing;
a display assembly;
a frame-shaped rear housing;
a battery; and
a battery cover,
wherein the front housing comprises a side frame disposed around a periphery thereof,
a lower bearing part, and a through hole formed in a middle portion of the bearing part,
the display screen assembly is disposed in the front housing, and
a head portion of the battery is inserted in the through hole, a space enclosed by the rear housing and the battery cover accommodates a tail portion of the battery wherein an end surface of the rear housing away from the front housing is further provided with a second step portion, and the battery cover is embedded in the second step portion,
wherein the battery cover comprises a boss having a central protrusion and a peripheral edge, the peripheral edge is embedded in the second step portion, and the boss abuts against the battery.
12. The ultrathin electronic device according to claim 11 , wherein an end surface of the head portion of the battery is flush with the bearing part of the front housing.
13. The ultrathin electronic device according to claim 11 , wherein the battery further comprises a limiting flange protruding from a sidewall thereof, and the limiting flange abuts against a surface facing the rear housing of the bearing part of the front housing.
14. The ultrathin electronic device according to claim 13 , wherein an end surface of the rear housing facing the front housing recesses to form a first step portion connecting an inner wall of the rear housing, and the limiting flange is embedded in the first step portion.
15. The ultrathin electronic device according to claim 13 , wherein the limiting flange is a ring-shaped annular structure formed around the sidewall of the battery.
16. The ultrathin electronic device according to claim 13 , wherein the limiting flange comprises a plurality of protrusions spaced apart around the sidewall of the battery.
17. The ultrathin electronic device according to claim 11 , wherein an end surface of the tail portion of the battery is flush with the rear housing, and the battery cover is attached to the end surfaces of the battery and the rear housing.
18. The ultrathin electronic device according to claim 11 , wherein a seal member is provided between the peripheral edge and the second step portion.