Touchpad device having bracket of integral dual-layered one-piece structure
A touchpad device includes a touchpad and a bracket disposed below the touchpad and configured to support the touchpad. The touchpad is configured to sense a touch operation thereon. The bracket has a plurality sets of limiting structures, and each set of limiting structure includes two interfering members. The two interfering members separately extend from the bracket, so that in the stacking direction of the touchpad and the bracket, the two interfering members at least partially overlap with each other.
1 . A touchpad device, comprising:
a touchpad configured to sense a touch operation thereon; and
a bracket disposed below the touchpad and configured to support the touchpad,
wherein the bracket is a one-piece structure with a high layer and a low layer; the bracket has a plurality sets of limiting structures; each set of limiting structure comprises two interfering members; the two interfering members separately extend from the high layer and the low layer of the bracket, so that in a stacking direction of the touchpad and the bracket, the two interfering members at least partially overlap with each other.
2 . The touchpad device of claim 1 , wherein the bracket comprises a frame as the low layer, a wing portion as the high layer, and a flexible arm; the flexible arm connects the wing portion with the frame; a top surface of the wing portion is closer to the touchpad than a top surface of the frame.
3 . The touchpad device of claim 2 , wherein the frame has a frame opening; the wing portion is disposed in the frame opening; the flexible arm supports the wing portion to move relative to the frame.
4 . The touchpad device of claim 3 , wherein the frame comprises an outer frame body and a middle rib; the middle rib is connected inside of the outer frame body to define the frame opening.
5 . The touchpad device of claim 4 , wherein two ends of the flexible arm are respectively connected to the wing portion and the outer frame body or respectively connected to the wing portion and the middle rib.
6 . The touchpad device of claim 4 , wherein the touchpad comprises a switch; the bracket has a trigger portion; the trigger portion is disposed on the middle rib corresponding to the switch.
7 . The touchpad device of claim 2 , wherein the two interfering members comprise an immovable interfering member and a movable interfering member; the immovable interfering member extends from the frame; the movable interfering member extends from the wing portion.
8 . The touchpad device of claim 2 , wherein the bracket is combined with the touchpad by the top surface of the wing portion.
9 . The touchpad device of claim 1 , wherein the bracket further has at least one reinforcement structure; the at least one reinforcement structure comprises a raised rib, a flange, a reinforcement component, or a combination thereof.
10 . The touchpad device of claim 1 , further comprising a housing, wherein the housing has a housing opening; the touchpad is disposed in the housing opening; the bracket is fixed on the housing.
11 . A touchpad device, comprising:
a touchpad configured to sense a touch operation thereon; and
a bracket disposed below the touchpad and configured to support the touchpad,
wherein the bracket is a one-piece structure with a high layer and a low layer; the bracket comprises a frame as the low layer, a wing portion as the high layer, and a flexible arm; the flexible arm connects the wing portion with the frame; a top surface of the wing portion is closer to the touchpad than a top surface of the frame; the bracket is combined with the touchpad by the top surface of the wing portion.
12 . The touchpad device of claim 11 , wherein the bracket further has a plurality sets of limiting structures; each set of limiting structure comprises an immovable interfering member and a movable interfering member; the immovable interfering member extends from the frame; the movable interfering member extends from the wing portion.
13 . The touchpad device of claim 11 , wherein the frame comprises an outer frame body and a middle rib; the middle rib is connected inside of the outer frame body to define a frame opening; the wing portion is disposed in the frame opening.
14 . A touchpad device, comprising:
a touchpad configured to sense a touch operation thereon; and
a bracket disposed below the touchpad and configured to support the touchpad,
wherein the bracket is a one-piece structure with a high layer and a low layer; the bracket comprises a frame as the low layer, a wing portion as the high layer, and a flexible arm; the flexible arm connects the wing portion with the frame to support the wing portion to move relative to the frame.
15 . The touchpad device of claim 14 , wherein the bracket further has a plurality sets of limiting structures; each set of limiting structure comprises an immovable interfering member and a movable interfering member; the immovable interfering member extends from the frame; the movable interfering member extends from the wing portion.
16 . The touchpad device of claim 14 , wherein the frame comprises an outer frame body and a middle rib; the middle rib is connected inside of the outer frame body to define a frame opening; the wing portion is disposed in the frame opening.
17 . The touchpad device of claim 16 , wherein two ends of the flexible arm are respectively connected to the wing portion and the outer frame body or respectively connected to the wing portion and the middle rib.
18 . The touchpad device of claim 16 , wherein the touchpad comprises a switch; the bracket has a trigger portion; the trigger portion is disposed on the middle rib corresponding to the switch.
19 . The touchpad device of claim 14 , wherein the bracket further has at least one reinforcement structure; the at least one reinforcement structure comprises a raised rib, a flange, a reinforcement component, or a combination thereof.
20 . The touchpad device of claim 14 , further comprising a housing, wherein the housing has a housing opening; the touchpad is disposed in the housing opening; the bracket is fixed on the housing.