Pushbutton arrangement
First Claim
Patent Images
1. A pushbutton arrangement provided in an electric apparatus, comprising:
- a pushbutton switch mounted on a side of a substrate, the pushbutton switch having an actuating portion to which an external force is applied to do switch operation;
a supporting member fixed to the substrate on the same side as the pushbutton switch mounted;
a button operation member for pushing the actuating portion of the pushbutton switch; and
an elastic connection member fixed to the supporting member at one end thereof and having the button operation member fixed at the other end thereof so that the button operation member is placed on the actuating portion of the pushbutton switch.
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Abstract
A pushbutton arrangement includes a pushbutton switch mounted on a substrate and the pushbutton switch has an actuating position. The pushbutton arrangement further includes a supporting member fixed to the substrate and a button operation member for pushing the actuating portion of the pushbutton switch. An elastic connection member is fixed to the supporting member at one end thereof and has the button operation member fixed at the other end thereof so that the button operation member is placed on the actuating portion of the pushbutton switch.
42 Citations
20 Claims
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1. A pushbutton arrangement provided in an electric apparatus, comprising:
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a pushbutton switch mounted on a side of a substrate, the pushbutton switch having an actuating portion to which an external force is applied to do switch operation;
a supporting member fixed to the substrate on the same side as the pushbutton switch mounted;
a button operation member for pushing the actuating portion of the pushbutton switch; and
an elastic connection member fixed to the supporting member at one end thereof and having the button operation member fixed at the other end thereof so that the button operation member is placed on the actuating portion of the pushbutton switch. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
a stopper for stopping the button operation member moving in the predetermined direction.
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5. The pushbutton arrangement according to claim 1, further comprising:
an engagement mechanism for engaging the supporting member with the substrate.
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6. The pushbutton arrangement according to claim 5, wherein the elastic connection member connects the supporting member with the button operation member in a slope in such a way that the button operation member is kept away from the substrate and the supporting member is connected to the substrate by the engagement mechanism.
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7. The pushbutton arrangement according to claim 5, wherein the elastic connection member connects the supporting member with the button operation member a way that the button operation member comes close to the substrate and the supporting member is connected to the substrate by the engagement mechanism.
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8. The pushbutton arrangement according to claim 5, wherein the engagement mechanism comprises:
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a key-claw shaped projection and a convex projection provided in the supporting member; and
an engagement hole formed in the substrate, wherein the key-claw shaped projection is pierced through the engagement hole and the convex projection butts against an edge of the engagement hole so that the edge of the engagement hole is sandwiched between the key-claw shaped projection and the convex projection.
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9. The pushbutton arrangement according to claim 5, wherein the engagement mechanism comprises:
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an engagement recess provided by cutting a side of the substrate; and
a pair of recesses formed on opposite sides of the supporting member so that the recesses of the supporting member can be engaged with the engagement recess of the substrate by sliding the supporting member into the engagement recess.
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10. An electric apparatus comprising:
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a housing containing a substrate and a pushbutton arrangement which are placed at predetermined positions within the housing, the housing having a button hole formed, wherein the pushbutton arrangement comprises;
a pushbutton switch mounted on a side of a substrate, the pushbutton switch having an actuating portion to which an external force is applied to do switch operation;
a supporting member fixed to the substrate on the same side as the pushbutton switch mounted;
a button operation member for pushing the actuating portion of the pushbutton switch; and
an elastic connect member fixed to the supporting member at one end thereof and having the button operation member fixed at the other end thereof so that the button operation member is placed on the actuating portion of the pushbutton switch and is placed in the button hole of the housing. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19)
an engagement mechanism for engaging the supporting member with the substrate.
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15. The electric apparatus according to claim 14, wherein the elastic connection member connects to the supporting member with the button operation member in a slope in such a way that the button operation member is kept away from the substrate and the supporting member is connected to the substrate by the engagement mechanism.
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16. The electric apparatus according to claim 14, wherein the elastic connection member connects the supporting member with the button operation member a way that the button operation member comes close to the substrate and the supporting member is connected to the substrate by the engagement mechanism.
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17. The electric apparatus according to claim 10, wherein the housing further has a boss formed therein so that the boss supports the substrate at a position corresponding to the pushbutton switch.
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18. The electric apparatus according to claim 10, wherein the pushbutton arrangement includes a plurality of pushbutton switches, wherein the button operation member and the elastic connection member are provided for each pushbutton switch.
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19. The electric apparatus according to claim 10, wherein the substrate is mounted with a vibrator.
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20. A mobile communication apparatus comprising:
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a housing containing a substrate mounted with a vibrator for informing of incoming call and a pushbutton arrangement which are placed at predetermined positions within the housing, the housing having a button hole formed, wherein the pushbutton arrangement comprises;
a pushbutton switch mounted on a side of a substrate, the pushbutton switch having an actuating portion to which an external force is applied to do switch operation;
a boss formed in the housing, for supporting the substrate at a position corresponding to the pushbutton switch;
a supporting member fixed to the substrate on the same side as the pushbutton switch mounted;
a button operation member for pushing the actuating portion of the pushbutton switch; and
an elastic connection member fixed to the supporting member at one end thereof and having the button operation member fixed at the other end thereof so that the button operation member is placed on the actuating portion of the pushbutton switch and is placed in the button hole of the housing.
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Specification