Locking and unlocking a blender
A rechargeable blender with a locking mechanism is disclosed. Exemplary implementations may include a base assembly, a container assembly, a blending component, control circuitry, and/or other components. The blender includes a power interface configured to be manually engaged by the user, which facilitates transitions between a locked mode of operation and an unlocked mode of operation. Rotation of the blending component is selectively allowed or prevented based at least in part on the current mode of operation.
1. A rechargeable blender configured to blend foodstuffs, the blender comprising:
a base assembly, a container assembly, a blending component, and control circuitry,
wherein the blending component is configured to rotate around a rotational axis and blend the foodstuffs during blending by the blender,
wherein the base assembly includes:
an electrical motor configured to drive rotation of the blending component, wherein the electrical motor is integrated into the base assembly;
a rechargeable battery configured to power the electrical motor; a
standardized charging interface configured to conduct electrical power to the rechargeable battery; and
a power interface configured to be engaged manually by the user, wherein the power interface includes a power button, wherein the power interface is configured to facilitate transitions between at least two modes of operation of the blender, wherein the at least two modes of operation include a locked mode of operation and an unlocked mode of operation, and wherein the power interface is further configured, during the unlocked mode of operation, to activate the rotation of the blending component responsive to a particular manual engagement of the power interface by the user;
wherein the container assembly is configured to hold the foodstuffs within a cylindrical container body during blending by the blender, wherein the container assembly includes:
a proximal end that is open and that is disposed, subsequent to the base assembly being coupled to the container assembly, near the blending component; and
a distal end opposite the proximal end;
wherein the control circuitry is configured to:
control the electrical motor during the rotation of the blending component,
control operation of the power interface to enable a first transition from the locked mode of operation to the unlocked mode of operation, wherein the first transition occurs responsive to a first type of manual engagement of the power interface by the user, control the operation of the power interface to enable a second transition from the unlocked mode of operation to the locked mode of operation, wherein the second transition occurs responsive to a second type of manual engagement of the power interface by the user,
selectively allow or prevent the rotation of the blending component based on whether the blender is currently operating in the locked mode of operation or the unlocked mode of operation, wherein the rotation of the blending component is prevented in the locked mode of operation such that the particular manual engagement of the power interface fails to activate the rotation of the blending component, and wherein the rotation of the blending component is allowed in the unlocked mode of operation and activated responsive to the particular manual engagement.
2. The blender of claim 1 , wherein the blending component is a set of blades.
3. The blender of claim 1 , wherein the blending component is a blending bar.
4. The blender of claim 1 , further comprising a detector configured to make a detection whether the base assembly is coupled to the container assembly in a manner operable and suitable for blending by the blender, wherein the rotation of the blending component is further prevented based on the detection by the detector that the base assembly is not coupled to the container assembly in a manner operable and suitable for blending by the blender, and wherein the rotation of the blending component is allowable responsive to the detection by the detector that the base assembly is coupled to the container assembly in a manner operable and suitable for blending by the blender.
5. The blender of claim 1 , wherein the first type of manual engagement of the power interface by the user includes pressing the power button and holding the power button depressed for at least a specified duration, wherein the duration is at least 3 seconds, and wherein the first type of manual engagement is different than the particular manual engagement of the power interface.
6. The blender of claim 5 , wherein the second type of manual engagement of the power interface by the user includes pressing and releasing the power button at least three times within a specified amount of time, wherein the specified amount of time is between 1 and 3 seconds.
7. The blender of claim 1 , wherein the blending component is included in and mounted permanently to the base assembly.
8. The blender of claim 1 , wherein the locked mode of operation and the unlocked mode of operation are mutually exclusive.
9. The blender of claim 1 , wherein the electrical motor is integrated permanently into the base assembly, and wherein the rechargeable battery is integrated permanently into the base assembly such that the base assembly forms an integral whole.
10. The blender of claim 1 , wherein the base assembly includes a first mechanical coupling configured to couple the base assembly to the container assembly, wherein the container assembly includes a second mechanical coupling disposed at or near the proximal end of the container assembly, wherein the second mechanical coupling is configured to engage the first mechanical coupling of the base assembly to couple the base assembly to the base assembly.
11. The blender of claim 4 , wherein the cylindrical container body includes one or more magnetic elements disposed at or near the proximal end of the container assembly, and wherein detection by the detector is based on proximity of magnetic elements in the detector with the one or more magnetic elements included in the cylindrical container body.
12. The blender of claim 1 , wherein the standardized charging interface is a universal serial bus (USB) port configured to receive an electrical connector for charging the rechargeable battery.
13. The blender of claim 1 , wherein the standardized charging interface is configured to support wireless charging of the rechargeable battery.
14. The blender of claim 1 , wherein the container assembly has a volume between 8 ounces and 48 ounces.