Portable complementary food machine

Abstract

The utility model relates to a portable complementary food machine which comprises a machine body provided with an electric control device and a container, an electric on-off device is arranged on the machine body, the container is installed at the corresponding position of the machine body, the electric on-off device is in a first state, and a circuit between the electric control device and the electric on-off device is in a connected state; under the condition that the container is detached from the machine body and / or the machine body and the container are not assembled in place, the electric on-off device is in the second state, and the circuit between the electric on-off device and the electric control device is in a disconnected state. By arranging the electric on-off device with the first state and the second state, when the machine body and the container are installed in place, the electric on-off device is in the first state, and a circuit between the electric on-off device and the electric control device is in a connected state, so that the complementary food machine can be normally started to run, the installability is good, the operation is simple and convenient, and the practicability is high. And the user does not need to carry out additional operation after the container and the machine body are correctly assembled in place.

Description

Technical Field

[0001] The utility model relates to the technical field of household cooking appliances, in particular to a portable supplementary food machine. Background Art

[0002] The food supplement machine is one of the food processors, which has the function of stirring and crushing food. Chinese Patent No. ZL202210899098.3 discloses a new type of food supplement machine with high safety, including an upper shell, a power device and a control module for controlling the power device are arranged in the upper shell, a first micro switch and a second micro switch connected in series are arranged in the control module, and a convex strip for connecting the lower shell is arranged at the lower end of the cover plate; a pressing shell is arranged above the upper shell and is movably connected to the upper shell through a spring, and a driving pin for inserting into the first micro switch is arranged on the inner wall of the pressing shell; a connecting cover and a stirring knife are arranged in the lower shell. Compared with the existing technology, it has the following advantages: after the lower shell is installed in place, the second micro switch is closed, and then the pressing shell is pressed downward to close the first micro switch to connect the circuit in the control module to start the power device. It can prevent the operator from being injured due to misoperation, and it can also prevent the stirring knife from causing harm to the human body when the lower shell is not installed properly or falls off.

[0003] The above-mentioned novel baby food machine has double protection by being provided with two micro switches, but the production cost is increased, and after the lower shell and the upper shell are installed in place, the user needs to press down the corresponding pressing shell to close the first micro switch. This operation is cumbersome, resulting in a poor user experience.

[0004] Therefore, further improvement is needed. Utility Model Content

[0005] The utility model aims to provide a portable baby food machine, which is provided with an electric on-off device having a first state and a second state. When the machine body and the container are installed in place, the electric on-off device is in the first state, and the circuit between the electric on-off device and the electric control device is in a connected state, so that the baby food machine can be started normally, has good installability, and is easy to operate. After the container and the machine body are correctly assembled in place, the user does not need to perform additional operations.

[0006] The purpose of the utility model is achieved in this way:

[0007] A portable food supplement machine comprises a machine body provided with an electric control device, and a container detachably mounted on the machine body, wherein the machine body is provided with an electric on-off device with a first state and a second state, and the electric control device is electrically connected to the electric on-off device;

[0008] The container is installed at a corresponding position of the machine body, the electric on-off device is in a first state, and the circuit between the electric control device and the electric on-off device is in a connected state;

[0009] When the container is removed from the machine body and / or the machine body and the container are not assembled in place, the electrical on-off device is in the second state, and the circuit between the electrical on-off device and the electric control device is in a disconnected state.

[0010] By providing an electric on-off device with a first state and a second state, when the machine body and the container are installed in place, the electric on-off device is in the first state, and the circuit between the electric on-off device and the electric control device is in a connected state, so that the baby food machine can be started normally. The installation is good and the operation is simple. The user does not need to perform additional operations after the container and the machine body are correctly assembled in place.

[0011] The electrical on-off device includes a movable part, one end of which is located at the assembly point between the body and the container. The container is correspondingly mounted on the body along the assembly point and drives the movable part to move. The movable part moves to the corresponding position and the electrical on-off device is in the first state.

[0012] Only when the machine body and the container are installed in place can the movable part be driven to move to the corresponding position and the power on / off device can be in the first state. If the machine body and the container are not installed in place, the movable part cannot move to the corresponding position, the circuit between the power on / off device and the electronic control device is in a disconnected state, and the user cannot start the baby food machine to work, which has good safety.

[0013] The container is provided with an annular action part for assembling with the machine body. The container is assembled with the machine body at any angle through the annular action part, and the container is assembled to the corresponding position of the machine body. The annular action part of the container acts on the movable part.

[0014] The container and the machine body can be installed without obstacles by rotating 360 degrees through the annular action part, and ensure that the container and the machine body can be assembled in place to drive the movable parts to move, thereby solving the technical problem that the existing magnetic control switch must be aligned to trigger the switch.

[0015] The container can only be assembled with the machine body along the assembly position, which has the technical effect of fool-proof installation, making it easy for users to assemble the container on the machine body and ensuring that the container and the machine body are assembled in place.

[0016] The machine body is provided with movable parts and micro switches forming an electrical on-off device;

[0017] The machine body and the container are assembled correspondingly, the container drives the movable part to act on the micro switch, and the electric on-off device is in the first state;

[0018] When the container is removed from the machine body and / or the assembly between the machine body and the container is in an improper state, the movable part is separated from the micro switch, and the electric on-off device is in the second state. The circuit between the electric on-off device and the electric control device is controlled by the contact or separation of the movable part and the micro switch, which has the characteristics of simple operation, low cost and good safety.

[0019] The machine body includes a casing and a base. An electrical cavity for accommodating and installing an electric control device and an electric on-off device is provided between the casing and the base. The movable part is movably installed on the electrical cavity. The micro switch is fixed on the electrical cavity and electrically connected to the electric control device.

[0020] The main body of the movable part is arranged on the assembly gap between the inner side of the casing and the outer side of the base; when the movable part moves, it moves in the assembly gap, and the movable part can only move in the assembly gap between the casing and the base to prevent the movable part from detaching from the body.

[0021] An assembly point matching with the container is formed between the casing and the base, a notch connected to the assembly point is provided on the base, a plug-in rib inserted into the notch is provided on the movable part, the container is installed at the corresponding position of the body and acts on the plug-in rib to drive the movable part to move.

[0022] The base is provided with a positioning edge portion, the movable part is provided with a positioning groove portion, the electric switching device is in the second state, and the positioning groove portion of the movable part is positioned and supported on the positioning edge portion of the base.

[0023] A guide assembly for guiding the movable part to move up and down is provided between the machine body and the movable part. The guide assembly includes a guide column arranged on the base and a guide sleeve arranged on the movable part. The guide sleeve is sleeved on the guide column, and the guide sleeve follows the movement of the movable part and then moves up and down on the guide column; a touch part is also provided on the movable part, and the touch part contacts or separates with the micro switch following the movement of the movable part.

[0024] By providing a guide assembly, the movable part is made to move along a set direction, thereby preventing the moving track of the movable part from deviating from the micro switch.

[0025] The electronic control device includes a main control circuit board and a power supply module. A drive module that is transmission-connected to the cooking assembly is provided on the electrical cavity of the machine body. The drive module, the power supply module, and the micro switch are respectively electrically connected to the main control circuit board. The power supply module is a power socket or a power supply battery that is connected to an external power source through a power cord. The drive module includes a motor that provides power and a reducer that is transmission-connected to the motor.

[0026] A positioning piece for positioning and placing tableware is provided on the outer side of the machine body, and a limiting groove for inserting tableware is provided on the positioning piece. Users can position and place tableware on the machine body, which is convenient for storing tableware on the supplementary food machine. Users do not need to take and place tableware outside the supplementary food machine, which is convenient to use.

[0027] A cover body is provided on the opening of the container to cover the opening, so as to prevent the food in the inner cup from splashing out of the inner cup when the supplementary food machine is working.

[0028] When the container material is plastic, the container is installed at the corresponding position of the body and acts on the electrical on-off device through its own edge. It can be understood that when the container and the body are installed in place, the container triggers the movable part to press the micro switch through its top edge.

[0029] Alternatively, in this embodiment, when the container material is glass, a connecting piece is provided on the container made of glass material due to production errors. The container is installed at a corresponding position of the machine body and acts on the electrical on-off device through the connecting piece. It can be understood that when the container and the machine body are installed in place, the glass material container triggers the movable part to press the micro switch through the connecting piece on the top.

[0030] The beneficial effects of the utility model are as follows:

[0031] By providing an electric on-off device with a first state and a second state, when the machine body and the container are installed in place, the electric on-off device is in the first state, and the circuit between the electric on-off device and the electric control device is in a connected state, so that the baby food machine can be started normally. The installation is good and the operation is simple. The user does not need to perform additional operations after the container and the machine body are correctly assembled in place. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic cross-sectional structure diagram of the installation of the machine body and the glass container according to one embodiment of the utility model.

[0033] Figure 2 It is a schematic cross-sectional structure diagram of the machine body and the glass container being disassembled and separated according to one embodiment of the utility model.

[0034] Figure 3 It is a three-dimensional structural schematic diagram of the machine body and the glass container of one embodiment of the utility model being disassembled and separated.

[0035] Figure 4 It is a schematic diagram of a three-dimensional structure in which a movable part is separated from a machine body base according to an embodiment of the utility model.

[0036] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0037] Figure 6It is a three-dimensional structural schematic diagram of a movable part in one embodiment of the utility model.

[0038] Figure 7 It is a three-dimensional structural schematic diagram of a supplementary food machine according to an embodiment of the utility model.

[0039] Figure 8 This is a schematic diagram of the exploded structure of tableware and a supplementary food machine according to an embodiment of the present invention.

[0040] Fig. 9 It is a schematic cross-sectional structure diagram of the installation of a machine body and a plastic container according to an embodiment of the utility model. DETAILED DESCRIPTION

[0041] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0042] See also Figure 1-Figure 8 A portable food supplement machine comprises a body 2 provided with an electric control device 1, and a container 3 detachably mounted on the body 2, the body 2 is provided with an electric on-off device 4 with a first state and a second state, and the electric control device 1 is electrically connected to the electric on-off device 4;

[0043] The container 3 is installed at the corresponding position of the body 2, the electric on-off device 4 is in the first state, and the circuit between the electric control device 1 and the electric on-off device 4 is in a connected state;

[0044] When the container 3 is removed from the body 2 and / or the body 2 and the container 3 are not assembled in place, the electrical on-off device 4 is in the second state, and the circuit between the electrical on-off device 4 and the electric control device 1 is in an open state.

[0045] The container 3 is provided with an annular action portion 31 for assembling with the body 2 . The container 3 is assembled with the body 2 at any angle through the annular action portion 31 , and the container 3 is assembled to the corresponding position of the body 2 . The annular action portion 31 of the container 3 acts on the movable part 5 .

[0046] The user can assemble the container 3 with the machine body 2 at any angle through the annular action portion 31 , and the container 3 does not need to be assembled to the machine body 2 at a specific position.

[0047] The annular effect 31 is annular, ensuring that when the container 3 is assembled with the body 2 at any angle, the annular effect 31 can always act on the movable part 5, thereby achieving 360-degree rotation and barrier-free installation between the container 3 and the body 2.

[0048] The electrical on-off device 4 includes a movable part 5, one end of which is located at the assembly point 7 between the body 2 and the container 3. The container 3 is correspondingly mounted on the body 2 along the assembly point 7 and drives the movable part 5 to move. The movable part 5 moves to the corresponding position and the electrical on-off device 4 is in the first state.

[0049] The body 2 is provided with a movable part 5 forming an electric on-off device 4 and a micro switch 6;

[0050] The body 2 is assembled correspondingly to the container 3, the container 3 drives the movable member 5 to act on the micro switch 6, and the electric on-off device 4 is in the first state;

[0051] When the container 3 is removed from the machine body 2 and / or the assembly between the machine body 2 and the container 3 is in an improper state, the movable member 5 is separated from the micro switch 6, and the electrical on-off device 4 is in the second state.

[0052] The body 2 includes a casing 8 and a base 9. An electrical cavity 10 for accommodating and installing the electrical control device 1 and the electrical on-off device 4 is provided between the casing 8 and the base 9. The movable part 5 is movably installed on the electrical cavity 10. The micro switch 6 is fixed on the electrical cavity 10 and is electrically connected to the electrical control device 1.

[0053] In this embodiment, a positioning column is provided on the body 2, and a connecting hole is provided on the base 9. The positioning column is inserted into the connecting hole and is fastened by screws.

[0054] The main body of the movable member 5 is arranged on the assembly gap 11 between the inner side of the housing 8 and the outer side of the base 9 ; when the movable member 5 moves, it moves in the assembly gap 11 in a limited position.

[0055] An assembly portion 7 matching with the container 3 is formed between the casing 8 and the base 9. A notch 12 connected to the assembly portion 7 is provided on the base 9. A plug-in rib 13 inserted into the notch 12 is provided on the movable part 5. The container 3 is installed at a corresponding position of the body 2 and acts on the plug-in rib 13 to drive the movable part 5 to move.

[0056] The base 9 is provided with a positioning edge 15 , the movable member 5 is provided with a positioning groove 14 , the power switching device 4 is in the second state, and the positioning groove 14 of the movable member 5 is positioned and supported on the positioning edge 15 of the base 9 .

[0057] A guide assembly for guiding the movable part 5 to move up and down is provided between the body 2 and the movable part 5, and the guide assembly includes a guide column 16 provided on the base 9, and a guide sleeve 17 provided on the movable part 5, the guide sleeve 17 is sleeved on the guide column 16, and the guide sleeve 17 follows the movement of the movable part 5 and then moves up and down on the guide column 16; a touch portion 32 is also provided on the movable part 5, and the touch portion 32 contacts or separates with the micro switch 6 following the movement of the movable part 5.

[0058] The electric control device 1 includes a main control circuit board 18 and a power supply module 19. A drive module 21 is provided on the electrical cavity 10 of the body 2 and is transmission-connected to the cooking assembly 20. The drive module 21, the power supply module 19, and the micro switch 6 are respectively electrically connected to the main control circuit board 18. The power supply module 19 is a power socket or a power supply battery connected to an external power source via a power cord. The drive module 21 includes a motor 22 for providing power and a reducer 23 transmission-connected to the motor 22.

[0059] In this embodiment, the main control circuit board 18 is disposed on the inner top wall of the electrical cavity 10 .

[0060] In this embodiment, the cooking assembly 20 includes a transmission shaft and a cooking knife head connected to the transmission shaft, and the cooking knife head is an egg beater, a stirring knife, a meat mincer, etc.

[0061] In this embodiment, the reducer 23 includes a reduction box and a gear set arranged in the reduction box.

[0062] The container 3 is made of plastic or glass, and a cover 26 covering the opening of the container 3 is disposed on the opening.

[0063] A positioning member 28 for positioning and placing tableware 27 is provided on the outer side of the machine body 2 , and a limiting groove 29 for inserting the tableware 27 is provided on the positioning member 28 .

[0064] In this embodiment, when the material of the container 3 is plastic, the container 3 is installed at the corresponding position of the body 2 and acts on the electrical on-off device 4 through its own edge. It can be understood that when the container 3 and the body 2 are installed in place, the container 3 triggers the movable part 5 to press the micro switch 6 through its top edge.

[0065] Alternatively, in this embodiment, when the material of the container 3 is glass, the container 3 made of glass is provided with a connecting piece 30 due to production errors. The container 3 is installed at a corresponding position of the body 2 and acts on the electrical on-off device 4 through the connecting piece 30. It can be understood that when the container 3 and the body 2 are installed in place, the container 3 made of glass triggers the movable part 5 to press the micro switch 6 through the connecting piece 30 on the top.

[0066] In this embodiment, the container 3 is a glass cup 25 or a plastic cup 24 .

[0067] In this embodiment, a positioning shaft is provided on the inner bottom wall of the container 3, and a positioning sleeve is provided on the cooking cutter head which is positioned on the positioning shaft. One end of the transmission shaft is connected to the output end of the reducer 23, and the cooking cutter head is positioned on the positioning shaft, which is equivalent to connecting and positioning both ends of the cooking assembly 20. The cooking assembly 20 can run and rotate more smoothly, avoiding the phenomenon of left and right swinging when the cooking assembly 20 runs and rotates.

[0068] In this embodiment, the cover 26 is provided with an escape notch for inserting the transmission shaft of the cooking assembly 20 .

[0069] The above is a preferred embodiment of the utility model, which shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model, and these changes and improvements fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A portable food supplement machine, comprising a machine body (2) provided with an electric control device (1), and a container (3) detachably mounted on the machine body (2), characterized in that: An electric on-off device (4) having a first state and a second state is provided on the machine body (2), and the electric control device (1) is electrically connected to the electric on-off device (4); The container (3) is installed at a corresponding position of the machine body (2), the electrical on-off device (4) is in a first state, and the circuit between the electrical control device (1) and the electrical on-off device (4) is in a connected state; When the container (3) is removed from the machine body (2) and / or the machine body (2) and the container (3) are not assembled in place, the electrical on-off device (4) is in the second state, and the circuit between the electrical on-off device (4) and the electric control device (1) is in a disconnected state.

2. The portable food supplement machine according to claim 1, characterized in that: The electrical on-off device (4) comprises a movable part (5), one end of the movable part (5) is located at an assembly point (7) between the machine body (2) and the container (3), the container (3) is correspondingly mounted on the machine body (2) along the assembly point (7) and drives the movable part (5) to move, the movable part (5) moves to a corresponding position and the electrical on-off device (4) is in a first state; The container (3) is provided with an annular action portion (31) for assembling with the machine body (2); the container (3) is assembled with the machine body (2) at any angle via the annular action portion (31); and the container (3) is assembled to a corresponding position of the machine body (2); the annular action portion (31) of the container (3) acts on the movable part (5).

3. The portable food supplement machine according to claim 1, characterized in that: The machine body (2) is provided with a movable part (5) forming an electric on-off device (4) and a micro switch (6); The machine body (2) and the container (3) are assembled correspondingly, the container (3) drives the movable member (5) to act on the micro switch (6), and the electrical on-off device (4) is in a first state; When the container (3) is removed from the machine body (2) and / or the assembly between the machine body (2) and the container (3) is in an improper state, the movable part (5) is separated from the micro switch (6), and the electrical on-off device (4) is in the second state.

4. The portable food supplement machine according to claim 3, characterized in that: The machine body (2) comprises a casing (8) and a base (9); an electrical cavity (10) for accommodating and installing an electrical control device (1) and an electrical on / off device (4) is provided between the casing (8) and the base (9); a movable member (5) is movably mounted on the electrical cavity (10); and a micro switch (6) is fixed on the electrical cavity (10) and electrically connected to the electrical control device (1).

5. The portable food supplement machine according to claim 4, characterized in that: The main body of the movable member (5) is arranged on an assembly gap (11) between the inner side of the housing (8) and the outer side of the base (9); when the movable member (5) moves, the limit movement is on the assembly gap (11).

6. The portable food supplement machine according to claim 4, characterized in that: An assembly portion (7) matched with the container (3) is formed between the casing (8) and the base (9); a notch (12) connected to the assembly portion (7) is provided on the base (9); a plug-in rib (13) inserted into the notch (12) is provided on the movable member (5); the container (3) is mounted at a corresponding position of the body (2) and acts on the plug-in rib (13) to drive the movable member (5) to move.

7. The portable food supplement machine according to claim 4, characterized in that: A positioning edge portion (15) is provided on the base (9), a positioning groove portion (14) is provided on the movable member (5), the electrical switching device (4) is in a second state, and the positioning groove portion (14) of the movable member (5) is positioned and supported on the positioning edge portion (15) of the base (9).

8. The portable food supplement machine according to claim 4, characterized in that: A guide assembly for guiding the movable part (5) to move up and down is provided between the machine body (2) and the movable part (5), the guide assembly comprising a guide column (16) provided on the base (9), and a guide sleeve (17) provided on the movable part (5), the guide sleeve (17) being sleeved on the guide column (16), and the guide sleeve (17) following the movement of the movable part (5) and thus moving up and down on the guide column (16); a touch portion (32) is also provided on the movable part (5), and the touch portion (32) contacts or separates from the micro switch (6) following the movement of the movable part (5).

9. The portable food supplement machine according to claim 4, characterized in that: The electric control device (1) comprises a main control circuit board (18) and a power supply module (19); a drive module (21) is provided on the electrical chamber (10) of the machine body (2) and is connected to the cooking assembly (20); the drive module (21), the power supply module (19), and the micro switch (6) are respectively connected to the main control circuit board (18) in an electric control manner; the power supply module (19) is a power socket or a power supply battery connected to an external power source via a power cord; the drive module (21) comprises a motor (22) for providing power, and a reducer (23) connected to the motor (22) in a driving manner.

10. The portable food supplement machine according to claim 1, characterized in that: A cover (26) covering the opening of the container (3) is provided on the opening, a positioning piece (28) for positioning and placing tableware (27) is provided on the outer side of the machine body (2), and a limiting groove (29) for inserting the tableware (27) is provided on the positioning piece (28); the container (3) is mounted at a corresponding position of the machine body (2) and acts on the electrical on-off device (4) through its edge; or a connecting piece (30) is provided on the container (3), the container (3) is mounted at a corresponding position of the machine body (2) and acts on the electrical on-off device (4) through the connecting piece (30).

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