1. An electrical switch for connecting and breaking a circuit, comprising:
a connecting and breaking mechanism to connect and break the circuit provided with at least a set of movable contacts and stationary contacts;
an electromagnetism drive mechanism to control the movable and stationary contacts to be actuated so as to close the circuit;
a housing to accommodate the movable contacts and stationary contacts;
an arc-extinguishing mechanism disposed in the housing and corresponded to the movable and stationary contacts;
a case connected to a base to accommodate the electromagnetism drive mechanism;
a bedplate associated with the case;
a movable bolt connected with the movable contacts;
a movable iron core connected with the movable bolt to allow the movable bolt to move based on a movement of the movable iron core; and
an electromagnetic holding mechanism disposed on the bedplate to hold the movable and stationary contacts to connect the circuit after the movable and stationary contacts are connected, wherein the holding mechanism has an electromagnetic iron, and one of a pothook or a baffle,
wherein when the electromagnetic drive mechanism is powered on, the movable iron core is attracted so that the movable bolt is configured to be driven by the movable iron to move to a position, where the pothook hitches the movable bolt or the baffle rams the movable bolt, and the movable contacts move to contact with the stationary contacts, and then the electromagnetic iron of the holding mechanism is powered on to cause the pothook or the baffle to be attracted by the electromagnetic iron to further keep the movable and stationary contacts closed.
2. The electrical switch set forth in claim 1, wherein the holding mechanism further comprising a conducting magnet plate, pothook or baffle intersects the top end of the conducting magnet plate, and has an inclined plane at a position to be in contact with the movable bolt so as to disconnect the movable bolt.
3. The electrical switch set forth in claim 2, further comprising an over-current limiting mechanism disposed on the bedplate to detect and limit an over-current, wherein said over-current limiting mechanism comprises a set of electromagnets corresponding to each of phase circuit and a set of connecting rod mechanism connected with thereof,
wherein said connecting rod mechanism comprises a rod which can rapidly thrust aside the movable iron core of the holding mechanism when the over-current occurs, a spring, a pushing plate, a pushing bar and a bracket.
4. The electrical switch set forth in claim 1, further comprising an over-current limiting mechanism disposed on the bedplate to detect and limit an over-current, wherein said over-current limiting mechanism comprises a set of electromagnets corresponding to each of phase circuit and a set of connecting rod mechanism connected with thereof,
wherein said connecting rod mechanism comprises a rod which can rapidly thrust aside the movable iron core of the holding mechanism when the over-current occurs, a spring, a pushing plate, a pushing bar and a bracket.
5. The electrical switch set forth in claim 4, further comprising a selection switch mechanism disposed on the bedplate, wherein said selection switch mechanism comprises a set of movable and stationary slide slices, in which the movable slide slice moves along with a turnbutton bar, said selection switch may move both in the rotary direction and in the vertical direction to control the operating state of the switch.
6. The electrical switch set forth in claim 4, further comprising a selection switch mechanism disposed on the bedplate, wherein said selection switch mechanism comprises two sets of micro buttons and a mechanism for connecting and breaking the circuit comprised of a turnbutton, a turnbutton bar, a movable slide slices and a stationary slide slices.
7. The electrical switch set forth in claim 4, further comprising a comprehensive protector, wherein said comprehensive protector has a thermal element action means corresponding to each phase circuit, the thermal element action means can disconnect the said switch when the over-current occurs; and said comprehensive protector further has a phase failure detecting mechanism corresponding to the main circuit which can disconnect the said switch in detecting the phase failure.
8. The electrical switch set forth in claim 1, further comprising a selection switch mechanism disposed on the bedplate, wherein said selection switch mechanism comprises a set of movable and stationary slide slices, in which the movable slide slice moves along with a turnbutton bar, said selection switch may move both in the rotary direction and in the vertical direction to control the operating state of the switch.
9. The electrical switch set forth in claim 1, further comprising a selection switch mechanism disposed on the bedplate, wherein said selection switch mechanism comprises two sets of micro buttons and a mechanism for connecting and breaking the circuit comprised of a turnbutton, a turnbutton bar, a movable slide slices and a stationary slide slices.
10. The electrical switch set forth in claim 1, further comprising a comprehensive protector, wherein said comprehensive protector has a thermal element action means corresponding to each phase circuit, the thermal element action means can disconnect the said switch when the over-current occurs; and said comprehensive protector further has a phase failure detecting mechanism corresponding to the main circuit which can disconnect the said switch in detecting the phase failure.
11. An electrical switch for connecting and breaking a circuit, comprising:
a connecting and breaking mechanism to connect and break the circuit provided with at least a set of movable contacts and stationary contacts;
an electromagnetism drive mechanism to control the movable and stationary contacts to be actuated so as to close the circuit;
a house to accommodate the movable contact and stationary contacts;
an arc-extinguishing mechanism disposed in the housing and corresponded to the movable and stationary contacts;
a case connected to a base to accommodate the electromagnetism drive mechanism;
a bedplate associated with the case;
a movable bolt connected with the movable contacts;
a movable iron core connected with the movable bolt to allow the movable bolt to move based on a movement of the movable iron core;
an elasticity holding mechanism, disposed on the bedplate to hold the movable and stationary contacts to connect the circuit after the movable and stationary contacts are connected, wherein said holding mechanism comprises a spring, a stop button, and a reset button in combination, a pothook or a baffle, and wherein said pothook or said baffle abuts against and contacts with the movable bolt by elasticity,
wherein when the electromagnetic drive mechanism is powered on, the movable iron core is attracted so that the movable bolt is driven by the movable iron to move to a position, where the pothook hitches the movable bolt or the baffle rams the movable bolt, and the movable contacts move to contact with the stationary contacts, and then the pothook is hitched or the baffle is rammed by the elasticity of the spring to further keep the movable and stationary contacts closed, and
the pothook or the baffle is parted from the movable bolt by pressing the stop button.
12. The electrical switch set forth in claim 11, further comprising an over-current limiting mechanism disposed on the bedplate to detect and limit an over-current, wherein said over-current limiting mechanism comprises a set of electromagnets corresponding to each of phase circuit and a set of connecting rod mechanism connected with thereof,
wherein said connecting rod mechanism comprises a rod which can rapidly thrust aside the movable iron core of the holding mechanism when the over-current occurs, a spring, a pushing plate, a pushing bar and a bracket.
13. The electrical switch as in claim 12, further comprising a selection switch mechanism disposed on the bedplate, wherein said selection switch mechanism comprises a set of movable and stationary slide slices, in which the movable slide slice moves along with a turnbutton bar, said selection switch may move both in the rotary direction and in the vertical direction to control the operating state of the switch.
14. The electrical switch as in claim 11, further comprising a selection switch mechanism disposed on the bedplate, wherein said selection switch mechanism comprises a set of movable and stationary slide slices, in which the movable slide slice moves along with a turnbutton bar, said selection switch may move both in the rotary direction and in the vertical direction to control the operating state of the switch.
15. The electrical switch set forth in claim 12, further comprising a selection switch mechanism disposed on the bedplate, wherein said selection switch mechanism comprises two sets of micro buttons and a mechanism for connecting and breaking the circuit comprised of a turnbutton, a turnbutton bar, a movable slide slices and a stationary slide slices.
16. The electrical switch set forth in claim 11, further comprising a selection switch mechanism disposed on the bedplate, wherein said selection switch mechanism comprises two sets of micro buttons and a mechanism for connecting and breaking the circuit comprised of a turnbutton, a turnbutton bar, a movable slide slices and a stationary slide slices.
17. The electrical switch set forth in claim 16, further comprising a comprehensive protector, wherein said comprehensive protector has a thermal element action means corresponding to each phase circuit, the thermal element action means can disconnect the said switch when the over-current occurs; and said comprehensive protector further has a phase failure detecting mechanism corresponding to the main circuit which can disconnect the said switch in detecting the phase failure.
18. The electrical switch set forth in claim 15, further comprising a comprehensive protector, wherein said comprehensive protector has a thermal element action means corresponding to each phase circuit, the thermal element action means can disconnect the said switch when the over-current occurs; and said comprehensive protector further has a phase failure detecting mechanism corresponding to the main circuit which can disconnect the said switch in detecting the phase failure.
19. The electrical switch set forth in claim 11, further comprising a comprehensive protector, wherein said comprehensive protector has a thermal element action means corresponding to each phase circuit, the thermal element action means can disconnect the said switch when the over-current occurs; and said comprehensive protector further has a phase failure detecting mechanism corresponding to the main circuit which can disconnect the said switch in detecting the phase failure.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A device-readable medium that stores executable instructions to initiate activities, the executable instructions, when executed by a device, causing the device to perform acts comprising:
detecting a context of a user of said device;
accessing a set of activities associated with a badge assigned to said user;
choosing an activity from said set of activities, said choosing being based on said context; and
initiating said activity on said device.
2. The device-readable medium of claim 1, said acts further comprising:
receiving information concerning said user’s interests; and
assigning said badge to said user based on said user’s interests.
3. The device-readable medium of claim 1, said acts further comprising:
receiving information concerning said user’s behavior; and
assigning said badge to said user based on a finding that said user’s behavior is recurring.
4. The device-readable medium of claim 1, said acts further comprising:
assigning said badge to said user;
associating said set of activities with said badge; and
presenting, to said user, an interface that allows said user to activate and deactivate any of said activities.
5. The device-readable medium of claim 1, said acts further comprising:
offering said user a chance to add additional activities to said badge in exchange for answering questions about said user.
6. The device-readable medium of claim 1, said context comprising a type of said device, the activities that are initiated for said badge being different depending on which type of device is being used.
7. The device-readable medium of claim 1, said context comprising where said device is located and whether said device is moving at a time when said activity is initiated.
8. A method of initiating activities, the method comprising:
using a processor to perform acts comprising:
assigning a badge to a user;
associating a plurality of activities with said badge;
detecting that a trigger has occurred;
choosing an activity from said plurality of activities based on a context associated with said trigger; and
initiating said activity on a device that comprises said processor.
9. The method of claim 8, said acts further comprising:
receiving information concerning said user’s interests, said badge being assigned to said user based on said user’s interests.
10. The method of claim 8, said acts further comprising:
receiving information concerning said user’s behavior, said badge being assigned to said user based on a finding that said user’s behavior is recurring.
11. The method of claim 8, said acts further comprising:
presenting, to said user, an interface that allows said user to activate and deactivate any of said activities.
12. The method of claim 8, said acts further comprising:
offering said user a chance to add additional activities to said badge in exchange for answering questions about said user.
13. The method of claim 8, said context comprising a type of said device, the activities that are initiated for said badge being different depending on which type of device is being used.
14. The method of claim 8, said context comprising where said device is located and whether said device is moving at a time when said activity is initiated.
15. A device comprising:
a memory;
a processor; and
an component that is stored in said memory, that executes on said processor, that detects a context of a user of said device, that accesses a set of activities associated with a badge assigned to said user, that chooses an activity from said set of activities, said choosing being based on said context, and that initiates said activity on said device.
16. The device of claim 15, said component receiving information concerning said user’s interests, said component assigning said badge to said user based on said user’s interests.
17. The device of claiml5, said component receiving information concerning said user’s behavior, said component assigning said badge to said user based on a finding that said user’s behavior is recurring.
18. The device of claim 15, said component assigning said badge to said user, said component associating said set of activities with said badge, said component presenting, to said user, an interface that allows said user to activate and deactivate any of said activities.
19. The device of claim 15, said component offering said user a chance to add additional activities to said badge in exchange for answering questions about said user.
20. The device of claim 15, said context comprising a type of said device, the activities that are initiated for said badge being different depending on which type of device is being used.