CN215457450U - Hand-held food processor - Google Patents

Abstract

The application provides a hand-held type cooking machine, it includes the shell, sets up motor in the shell, assemble in the switch module of shell and do the power supply module of motor power supply, power supply module is in when switch module is put through with the motor switch-on, the shell is including holding the region, switch module includes switch and safety switch, the switch configuration is in safety switch can be put through when being triggered, it includes along motor axial extension's first side and second side to hold the region, switch expose in first side, safety switch expose in the second side, first side and the adjacent setting of second side. Through setting up switch and safety switch in the adjacent side of holding the region, need not to remove the finger and can operate safety switch and switch when the user grips, and then start hand-held type cooking machine to improve user's operation experience.

Description

Hand-held food processor

Technical Field

The application relates to the field of household appliances, in particular to a handheld food processor.

Background

As a common food cooking device, the handheld food processor is widely applied to the household field. Generally, the handheld food processer comprises two switches, namely a power switch and a safety switch, and after the safety switch is triggered, the power switch is operated to switch on the power supply so as to prevent children from touching or misoperation of users by mistake. The existing safety switch is usually arranged at the top of the food processer, a user's hand not only needs to hold the food processer, but also needs to operate the switch with one of the fingers, and the operation experience is not good.

SUMMERY OF THE UTILITY MODEL

The application provides a hand-held type cooking machine who improves operation experience.

Particularly, the application provides a hand-held type cooking machine, it includes the shell, set up motor in the shell, assemble in the switch module of shell and do the power supply module of motor power supply, power supply module is in when switch module is put through with the motor switch-on, the shell is including holding the region, switch module includes switch and safety switch, switch configures to be in can put through motor and power supply module when safety switch is triggered, hold the region including along motor axial extension's first side and second side, switch expose in first side, safety switch expose in the second side, first side and the adjacent setting of second side.

Further, the first side surface is provided with a first opening, the second side surface is provided with a second opening, the power switch is exposed from the first opening, and the safety switch is exposed from the second opening; in the circumferential direction of the holding area, the larger arc length from the center of the first opening to the center of the second opening is 115-135 mm.

Further, the power switch has a degree of freedom in a first direction, the safety switch has a degree of freedom in a second direction, and the first direction, the second direction, and an axial direction of the motor are perpendicular to each other.

Further, hand-held type cooking machine includes the circuit board, first direction is on a parallel with the thickness direction of circuit board, the second direction is on a parallel with the length direction of circuit board, the axial direction of motor is on a parallel with the length direction of circuit board.

Further, the power switch is configured as a stepless speed regulating switch.

Further, the power switch is a hall switch.

Further, hand-held type cooking machine includes the circuit board, power supply module includes rechargeable battery, rechargeable battery and motor electric connection in the circuit board, rechargeable battery, motor are followed the axial of motor sets gradually.

Further, the circuit board is located in the holding area, and the rechargeable battery and the motor are located outside the holding area.

Further, the handheld food processer comprises a display lamp electrically connected with the circuit board, and the display lamp is configured to display the electric quantity and the charging state of the rechargeable battery.

Further, the display lamp is arranged on the top of the shell.

Through setting up switch and safety switch in the adjacent side of holding the region, need not to remove the finger and can operate safety switch and switch when the user grips, and then start hand-held type cooking machine to improve user's operation experience.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of a handheld food processor of the present application.

Fig. 2 is a perspective view of the main body of the handheld food processor shown in fig. 1.

Fig. 3 is a cross-sectional view of fig. 2, the cross-section passing through the safety switch and being parallel to the second direction.

Fig. 4 is a partially enlarged view of the region O of fig. 1.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. As used in this application, the terms "first," "second," and the like do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. "plurality" or "a number" means two or more. Unless otherwise indicated, "front", "rear", "lower" and/or "upper" and the like are for convenience of description and are not limited to one position or one spatial orientation. The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

The application provides a hand-held type cooking machine, it includes the shell, sets up motor in the shell, assemble in the switch module of shell and do the power supply module of motor power supply, power supply module is in when switch module is put through with the motor switch-on, the shell is including holding the region, switch module includes switch and safety switch, the switch configuration is in safety switch can be put through when being triggered, it includes along motor axial extension's first side and second side to hold the region, switch expose in first side, safety switch expose in the second side, first side and the adjacent setting of second side.

Referring to fig. 1 to 4, the handheld food processor of the present embodiment includes a housing 1, a motor 2 disposed in the housing, a circuit board 4, a power supply module 3 for supplying power to the motor, a switch module 5 assembled in the housing, and an accessory 6, wherein the power supply module 3 is connected to the motor 2 when the switch module 5 is connected, and the power supply module 3 supplies power to the motor 2 through the circuit board. The power supply assembly 3 and the motor are electrically connected to the circuit board, and the circuit board 4, the power supply assembly 3 and the motor 2 are sequentially arranged along the axial direction Z of the motor. In this embodiment, the power supply module 3 includes a rechargeable battery; in other embodiments, the power supply assembly 3 may include a power cable and plug for connection to an ac power source. Fig. 2 shows the structure of the host, it being understood that the host does not contain the accessory 6.

The housing 1 includes a first area 11 and a second area 12, the first area 11 is used as a holding area, the second area 12 is used for accommodating the motor 2 and the rechargeable battery, in other words, the circuit board 4 is located in the holding area, and the rechargeable battery and the motor 2 are located outside the holding area. Therefore, the vibration and heat of the hand feeling of the user are small, and the heat dissipation of the rechargeable battery and the motor is facilitated.

The switch assembly 5 includes a power switch 51 and a safety switch 52, and the power switch 51 is configured to be turned on when the safety switch 52 is triggered. Specifically, the processing unit of the circuit board 4 receives the trigger signal of the safety switch 52, and allows the power switch 51 to be turned on when operated by the user, thereby turning on the motor 2 and the power supply unit 3. Optionally, the power switch 51 is allowed to switch on the motor 2 and the power supply assembly 3 within 3 seconds of the safety switch 51 being triggered, and the safety switch 52 needs to be re-triggered beyond 3 seconds. In other embodiments, the safety switch 52 may also be a mechanical switch, which when not triggered can lock the power switch 51, prohibiting the user from operating the power switch; the lock is released when the safety switch 52 is triggered.

The power switch 51 has a degree of freedom in a first direction X and the safety switch 52 has a degree of freedom in a second direction Y, i.e. the operating direction of the power switch 51 is the first direction X and the operating direction of the safety switch 52 is the second direction Y. The first direction X, the second direction Y and the axial direction Z of the motor are mutually perpendicular. Optionally, the power switch 51 is further configured as a stepless speed regulation switch, such as a hall switch, and the hall effect is used to perform stepless regulation on the rotation speed of the motor. The safety switch 52 is, for example, a membrane switch, and includes a pressing portion 521, a return spring 522, and a switch portion 523 (including a movable contact, a stationary contact, and the like). The power switch 51 and the safety switch 52 are both directly disposed on the same circuit board 4.

The holding area (i.e., the first area 11) includes a first side surface 111 and a second side surface 112 extending along the axial direction of the motor 2, the power switch 51 is exposed on the first side surface 111, the safety switch 52 is exposed on the second side surface 112, the power switch 51 and the safety switch 52 are formed in the holding area, and the first side surface 111 and the second side surface 112 are disposed adjacent to each other. Specifically, the first side 111 has a first opening, the second side 112 has a second opening, the power switch 51 is exposed from the first opening, the safety switch 52 is exposed from the second opening, in the circumferential direction of the holding area (the direction surrounding the holding area), the arc length from the center of the first opening (or the power switch) to the center of the second opening (or the safety switch) is 115-145 mm, the distance is equivalent to the distance between the tip of the thumb and the tip of the index finger when the tiger mouth of an adult is completely opened, and the user is allowed to trigger the safety switch 52 with the thumb and operate the power switch 51 with the index finger. If the arc length is smaller, the thumb or the forefinger needs to be bent during operation; if the length of the arc is large, the hand shape needs to be changed or the motor can be started by the other hand; both are not as long as the arc length described above in the operational experience.

The thickness direction of the circuit board 4 is parallel to the first direction X, the width direction of the circuit board 4 is parallel to the second direction Y, and the length direction of the circuit board 4 is parallel to the axial direction Z of the motor. Hand-held type cooking machine still include with 4 electric connection's of circuit board display lamp 7, display lamp 7 configuration is for showing the electric quantity and the charged state of battery, optionally, display lamp 7 can realize the multistage and show to the electric quantity and the charged state that make the battery show more directly perceived. The display lamp 7 is arranged on the top of the housing 1 (holding area), and the top surface directly faces the user, so that the user can directly observe the display lamp conveniently.

The accessory 6 is, for example, a stirring knife, the stirring knife comprises an outer cover and a blade positioned in the outer cover, the outer cover is directly connected with the buckling structure 13 of the shell in a matching mode, and the blade head is in power connection with the output shaft 21 of the main machine to achieve transmission.

Through setting up switch and safety switch in the adjacent side of holding the region, need not to remove the finger and can operate safety switch and switch when the user grips, and then start hand-held type cooking machine to improve user's operation experience.

Although the present application has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the application, and all changes, substitutions and alterations that fall within the spirit and scope of the application are to be understood as being covered by the following claims.

Claims (10)

1. A hand-held food processor, which comprises a shell, a motor arranged in the shell, a switch component assembled on the shell and a power supply component for supplying power to the motor, wherein the power supply component is connected with the motor when the switch component is connected, the shell comprises a holding area, the switch component comprises a power switch and a safety switch, the power switch is configured to connect the motor and the power supply component when the safety switch is triggered,

the holding area comprises a first side face and a second side face which extend along the axial direction of the motor, the power switch is exposed on the first side face, the safety switch is exposed on the second side face, and the first side face and the second side face are arranged adjacently.

2. The handheld food processor of claim 1, wherein the first side has a first opening and the second side has a second opening, the power switch is exposed from the first opening, and the safety switch is exposed from the second opening;

in the circumferential direction of the holding area, the larger arc length from the center of the first opening to the center of the second opening is 115-135 mm.

3. The handheld food processor of claim 1, wherein the power switch has a degree of freedom in a first direction, the safety switch has a degree of freedom in a second direction, and the first direction, the second direction and an axial direction of the motor are perpendicular to each other.

4. The handheld food processer of claim 3, comprising a circuit board, wherein the first direction is parallel to a thickness direction of the circuit board, the second direction is parallel to a length direction of the circuit board, and an axial direction of the motor is parallel to the length direction of the circuit board.

5. The handheld food processor of claim 1, wherein the power switch is configured as a stepless speed regulating switch.

6. The handheld food processor of claim 5, wherein the power switch is a Hall switch.

7. The handheld food processer of claim 1, wherein the handheld food processer comprises a circuit board, the power supply assembly comprises a rechargeable battery, the rechargeable battery and the motor are electrically connected to the circuit board, and the circuit board, the rechargeable battery and the motor are sequentially arranged along an axial direction of the motor.

8. The handheld food processor of claim 7, wherein the circuit board is located within a gripping area and the motor is located outside the gripping area.

9. The handheld food processer of claim 7, comprising a display light electrically connected to the circuit board, the display light configured to display the charge level and the charge state of the rechargeable battery.

10. The handheld food processor of claim 9, wherein the display light is disposed at a top of the housing.

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