CN211858486U

CN211858486U - Switch box, cooking machine frame and cooking machine

Info

Publication number: CN211858486U
Application number: CN202020562378.1U
Authority: CN
Inventors: 曹强; 万洪; 宁顺意
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-11-03
Anticipated expiration: 2030-04-15

Abstract

The application provides a switch box, cooking machine frame and cooking machine. The switch box comprises a box body, a switch piece, a pushing piece and an elastic piece, wherein the switch piece, the pushing piece and the elastic piece are installed on the box body. The pushing piece is used for triggering the switch piece, and the elastic piece is used for driving the pushing piece to reset. The box body is provided with a connecting structure so as to connect the switch part and the pushing part in the box body. The switch part is provided with a terminal exposed out of the box body, and the pushing part is provided with a pushing rod exposed out of the box body. According to the switch box, the switch piece and the pushing piece are installed in a modularized mode, so that the installation structure in the machine is simplified, the assembly is convenient, the assembly efficiency is improved, and the internal space of the machine is saved; and the cooperation precision of top pushing member and switch spare is higher, and difficult jam when the top pushing member moves, and the cooperation reliability is higher. The application provides a cooking machine frame includes the switch box. The application provides a cooking machine includes cooking machine frame.

Description

Switch box, cooking machine frame and cooking machine

Technical Field

The application relates to the technical field of kitchen appliances, especially, relate to a switch box, cooking machine frame and cooking machine.

Background

In the prior art, the switch controller of the food processor is usually installed in a housing of the food processor, and the switch controller is connected to a circuit board and a switch connecting rod installed in the housing, so as to realize the switch control of the food processor when the switch connecting rod touches the switch controller. However, since the switch controller and the switch link are respectively installed in the housing, the installation structure is complex, the assembly is difficult, and more internal space of the housing is occupied; and the matching precision of the switch connecting rod and the switch controller is not easy to control, the switch connecting rod is easy to jam, and the use safety is influenced.

SUMMERY OF THE UTILITY MODEL

The application provides a switch box, cooking machine frame and cooking machine, the assembly is simple and the cooperation reliability is high.

The utility model provides a switch box on the one hand, including the box body with install in switch, top of box body pushes away piece and elastic component, the top pushes away the piece and is used for touching the switch, the elastic component is used for the drive the top pushes away the piece and resets, be equipped with connection structure on the box body with switch and top push away the piece connect in the box body, the switch has and exposes the terminal of box body, the top pushes away the piece and has and expose the ejector pin of box body. According to the switch box, the switch piece and the pushing piece are installed in a modularized mode, so that the installation structure in the machine is simplified, the assembly is convenient, the assembly efficiency is improved, and the internal space of the machine is saved; and the cooperation precision of top pushing member and switch spare is higher, and difficult jam when the top pushing member moves, and the cooperation reliability is higher.

Furthermore, the pushing piece and the box body are provided with guide structures which are matched with each other. The guide structure is arranged, so that the pushing piece and the box body can be conveniently installed, and guide is provided for the movement of the pushing piece in the using process, so that the pushing piece can move smoothly.

Furthermore, the guide structure comprises a slide rail arranged on one of the pushing piece and the box body, and a slide groove arranged on the other of the pushing piece and the box body. The structure that adopts slide rail and spout cooperation, its simple structure and guidance quality are good.

Furthermore, the pushing piece comprises a mounting seat mounted in the box body, the pushing rod is connected with the mounting seat and extends out of the box body, and a guide structure on the pushing piece is arranged on the mounting seat. The installation seat is arranged to facilitate installation of the pushing piece and arrangement of the guide structure.

Furthermore, the box body comprises a bottom wall and a side wall extending upwards from the bottom wall, a mounting cavity is enclosed by the bottom wall and the side wall, and the pushing piece is installed in the mounting cavity in a plug-in mounting mode.

Furthermore, the outer side surface of the pushing piece and/or the inner side surface of the side wall of the box body are/is provided with convex ribs extending along the insertion direction. The arrangement of the convex ribs can ensure that the pushing piece and the box body are stably installed and are not easy to shake, and the connection reliability can be enhanced.

Furthermore, be equipped with a plurality of buckles on the lateral wall of box body, on the lateral wall of box body in the both sides of buckle are equipped with the fluting. The connection of the pushing piece is realized through the buckle, the structure is simple, and the disassembly and the assembly are convenient; the both sides of buckle have the fluting for the buckle can elastic deformation, makes things convenient for the dismouting.

Furthermore, the elastic part is a spring, and a positioning column for sleeving the bottom end of the spring is arranged in the box body. The positioning columns are arranged to facilitate installation of the springs.

This application on the other hand provides a cooking machine frame, include the frame shell and as above any one technical scheme switch box, switch box install in the frame shell and be located the first half of frame shell. The application provides a cooking machine frame because of having above-mentioned switch box, also has above-mentioned beneficial effect of course.

This application on the other hand provides a cooking machine, including cooking cup and as above cooking machine frame, the cooking cup is laid on the cooking machine frame and cooking cup top push away the push rod of switch box. The application provides a cooking machine because of having above-mentioned cooking machine frame, also has above-mentioned beneficial effect of course.

Drawings

Fig. 1 is a schematic view of an embodiment of a food processor according to the present application.

Fig. 2 is a cross-sectional view of an embodiment of the food processor base of the present application.

Fig. 3 is an exploded perspective view of an embodiment of the switch box of the present application.

Fig. 4 is a side view of an embodiment of the switch box of the present application.

Fig. 5 is a cross-sectional view of an embodiment of the switch box of the present application.

The reference numbers illustrate: 100-food processor; 10-a food processor base; 20-cooking cup; 101-a housing shell; 30-a switch box; 1-pushing the piece; 11-a push rod; 12-a mounting seat; 121-a chute; 122-ribs; 2-a switch member; 21-a terminal; 3-an elastic member; 4-a box body; 41-bottom wall; 413-positioning columns; 42-a side wall; 43-a slide rail; 44-buckling; 441-slotting.

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 implementations described in the exemplary embodiments below do not represent all implementations consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.

The switch box, the food processor base and the food processor according to an embodiment of the present application are described in detail below with reference to the accompanying drawings.

Referring to fig. 1 and fig. 2, a food processor 100 according to an embodiment of the present application includes a food processor base 10 and a food processing cup 20 mounted on the food processor base 10. The food processor base 10 comprises a base shell 101 and a switch box 30 installed in the base shell 101. In some embodiments, the housing 101 houses a motor, a circuit board, etc. The switch box 30 and the motor are electrically connected with the circuit board, and the switch box 30 is used for controlling connection and disconnection between the motor and the circuit board.

Referring to fig. 3 and 4, the switch box 30 includes a box body 4, and a pushing member 1, a switch member 2, and an elastic member 3 mounted on the box body 4. The pushing piece 1 is used for triggering the switch piece 2, and the elastic piece 3 is used for driving the pushing piece 1 to reset. The box body 4 is provided with a connecting structure so as to connect the switch part 2 and the pushing part 1 in the box body 4. The switch member 2 has a terminal 21 exposed from the case 4, and the pusher 1 has a pusher 11 exposed from the case 4. The application provides a switch box 30 carries out the installation of modularization with switch 2 and top pushing member 1 to make the inside mounting structure of machines such as cooking machine simplify, can conveniently assemble, promote assembly efficiency, save the machine inner space. Moreover, because the ejector piece 1 and the switch piece 2 are assembled into a module of the switch box before being installed inside the machine, the matching precision of the ejector piece 1 and the switch piece 2 is higher, the ejector piece 1 is not easy to block during movement, and the matching reliability is higher.

In this embodiment, the pushing member 1 is a plastic member. The ejector 1 comprises a mounting seat 12 and an ejector rod 11 extending upwards from the mounting seat 12. The mounting seat 12 is substantially in the shape of a rectangular parallelepiped block. A plurality of vertically extending ribs 122 are arranged on the outer side surface of the mounting base 12. The convex rib 122 can be abutted against the inner side surface of the box body 4 when the pushing piece 1 is installed in the box body 4, so that the pushing piece 1 and the box body 4 are stably installed and are not easy to shake, and the connection reliability is enhanced. In other embodiments, the rib 122 may be disposed on the inner side surface of the box 4 and abut against the outer side surface of the mounting seat 12. The mounting base 12 is further provided with a sliding groove 121 which is through from top to bottom, and the sliding groove 121 is a guiding structure and is used for being matched with the sliding rail 43 on the box body 4 to realize the guiding function of the pushing piece 1 in the mounting and using processes. In this embodiment, the ejector pin 11 is plate-shaped, and has a lower end integrally connected to the mounting seat 12 and an upper end for pressing. In order to enhance the connection strength between the ejector rod 11 and the mounting seat 12, a reinforcing rib is further arranged at the joint of the ejector rod and the mounting seat. In this embodiment, the pushing member 1 includes the mounting seat 12, so as to facilitate the installation of the pushing member 1, and moreover, the arrangement of the structure such as the rib 122 and the guiding structure sliding groove 121 can be facilitated.

In the present embodiment, the switch member 2 is a microswitch. The switch member 2 is mounted in the case 4 with the terminal 21 facing outward. The terminal 21 specifically includes a terminal connected to a power line and a terminal connected to a motor, so as to implement on-off control of the motor. In other embodiments, the switch member 2 may also be a dome switch, and the control component is not limited to a motor, and may also be a heating plate, a vacuum pump, or the like. In this embodiment, the switch 2 is installed inside the box 4 and beside the pushing member 1. The pushing piece 1 can trigger the switch piece 2 when being pressed to move downwards, so that the switch piece 2 is conducted. The pushing piece 1 and the switch piece 2 are assembled in the box body 4 in a left-right side-by-side mode, the occupied height is low, and the installation is convenient. Of course, in other embodiments, the pushing member 1 and the switch member 2 may be assembled in the box 4 in an up-and-down manner.

In this embodiment, the box 4 is made of plastic. The box body 4 is approximately in the shape of a rectangular box, the box body 4 includes a bottom wall 41 and a side wall 42 extending upward from the edge of the bottom wall 41, and the bottom wall 41 and the side wall 42 enclose an installation cavity with an upper end opened. The pushing piece 1 and the switch piece 2 are vertically inserted into the mounting cavity from the opening. The box body 4 is provided with a slide rail 43, and the slide rail 43 is of a guide structure and is used for being matched with the slide groove 121 on the pushing piece 1 to realize a guide effect. The structure that the sliding rail 43 is matched with the sliding groove 121 is adopted, and the structure is simple and the guiding performance is good. In this embodiment, the slide rail 43 has a plate-shaped structure, and in other embodiments, the slide rail 43 may also have a column-shaped structure. In addition, in other embodiments, a slide rail may be disposed on the pushing member 1, and a sliding groove may be disposed on the box body 4 and engaged with the slide rail. In a word, set up the guide structure of mutually supporting on pushing away piece 1 and the box body 4, can make things convenient for the installation of pushing away piece 1 and box body 4 to and provide the direction for the motion that pushes away 1 in the use, make pushing away 1 smooth motion. In an embodiment, the connecting structure on the box body 4 for fixing the pushing element 1 and the switch element 2 is a plurality of buckles 44 disposed on the side wall 42 of the box body 4. The connection between the pushing piece 1 and the switch piece 2 is realized through the buckle 44, the structure is simple, and the pushing piece 1 and the switch piece 2 are convenient to disassemble and assemble. The side wall 42 of the box body 4 is provided with slots 441 at two sides of the buckle 44. In this embodiment, the open groove 441 is a vertically extending elongated groove. The two sides of the buckle 44 are provided with grooves 441, so that the buckle 44 can elastically deform and is convenient to disassemble and assemble. Referring to fig. 5, the elastic member 3 is a spring, a positioning column 413 is disposed on the bottom wall 41 of the box body 4, and the bottom end of the spring is sleeved on the positioning column 413 to facilitate the installation of the spring. In this embodiment, the positioning column 413 is a cross-shaped rib, and in other embodiments, the positioning column 413 may also be a cylinder, a sleeve, or the like.

The assembly relationship of an embodiment of the switch box 30 of the present application is described below with reference to fig. 3 to 5: the switch 2 is inserted into the mounting cavity of the box body 4 from top to bottom, a buckle 44 on a side wall 42 of the box body 4 is clamped at the upper end of the switch 2 to fix the switch 2, a terminal 21 of the switch 2 faces to one side wall of the box body 4 and is exposed out of the box body 4 to be connected with other components such as a circuit board and a motor through a lead, and a contact used for touching of the switch 2 is positioned on the inner side face of the switch 2 facing to the mounting cavity; the elastic piece 3 is sleeved on the positioning column 413 from top to bottom; the pushing part 1 is inserted into the mounting cavity of the box body 4 from top to bottom in a downward direction of the mounting seat 12, in the assembling process, a convex rib 122 extending along the inserting direction on the outer side surface of the pushing part 1 is abutted against the inner side surface of the side wall 42 of the box body 4, and a sliding groove 121 on the pushing part 1 is matched with a sliding rail 43 on the box body 4 to slide; when the pushing member 1 is installed downwards to a proper position, the buckle 44 on the sidewall 42 of the box body 4 is buckled on the upper end face of the installation seat 12 of the pushing member 1, the elastic member 3 is compressed between the installation seat 12 and the bottom wall 41 of the box body 4 to provide an upward elastic restoring force, and the pushing rod 11 of the pushing member 1 protrudes out of the box body 4 for pressing. When the push-pull switch is used, the push-pull rod 11 moves downwards under the action of downward pressure, the mounting seat 12 touches the contact on the switch piece 2, and the switch piece 2 is conducted; when the downward force on the pushing rod 11 disappears, the pushing member 1 bounces upward under the elastic restoring force of the elastic member 3, the mounting base 12 is separated from the contact of the switch member 2, and the switch member 2 is disconnected.

Referring to fig. 1 and 2 again, the switch box 30 can be applied to the food processor base 10. In the present embodiment, the switch box 30 is mounted in the base housing 101 and located at the upper half of the base housing 101. Thus, the ejector rod 11 does not need to be arranged longer, and the installation space can be saved. The switch box 30 can be fixed to the housing 101 by means of a snap, a screw, or the like. When cooking cup 20 of cooking machine 100 lays when cooking machine frame 10 is gone up, cooking cup 20 will push down the top push rod 11 of the top push rod of switch box 30 for switch 2 switches on, and the user selects to carry out corresponding function, can realize cooking machine 100's normal work. The food processor 100 can be a soymilk maker, a juice extractor, a noodle maker, a meat mixer, etc.

As can be seen from the above description, according to the switch box 30 provided by the present application, the switch member 2 and the pushing member 1 are modularly installed, so that the installation structure inside the food processor 100 is simplified, the assembly is convenient, the assembly efficiency is improved, and the internal space of the machine is saved; and the cooperation precision of top pushing member 1 and switch 2 is higher, and difficult jam when top pushing member 1 moves is higher, and the cooperation reliability.

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

1. The switch box is characterized by comprising a box body (4), a switch piece (2), a pushing piece (1) and an elastic piece (3), wherein the switch piece (2), the pushing piece (1) and the elastic piece (3) are mounted on the box body (4), the pushing piece (2) is used for triggering the switch piece (2), the elastic piece (3) is used for driving the pushing piece (1) to reset, a connecting structure is arranged on the box body (4) to connect the switch piece (2) and the pushing piece (1) into the box body (4), the switch piece (2) is provided with a terminal (21) which is exposed out of the box body (4), and the pushing piece (1) is provided with a pushing rod (11) which is exposed out of the box body (4).

2. Switch box according to claim 1, characterised in that the ejector (1) and the box body (4) are provided with cooperating guide structures.

3. The switch box according to claim 2, characterized in that said guiding structure comprises a sliding track (43) provided on one of said pusher (1) and said box body (4) and a sliding slot (121) provided on the other of said pusher (1) and said box body (4).

4. The switch box according to claim 2, characterized in that the pushing member (1) comprises a mounting seat (12) mounted in the box body (4), the pushing rod (11) is connected with the mounting seat (12) and extends out of the box body (4), and a guiding structure on the pushing member (1) is arranged on the mounting seat (12).

5. The switch box according to claim 1, characterized in that the box body (4) comprises a bottom wall (41) and a side wall (42) extending upward from the bottom wall (41), the bottom wall (41) and the side wall (42) enclose a mounting cavity, and the pushing member (1) is inserted into the mounting cavity.

6. The switch cabinet according to claim 5, characterized in that the outer side of the ejector (1) and/or the inner side of the side wall (42) of the cabinet (4) is provided with ribs (122) extending in the insertion direction.

7. The switch box according to claim 5, characterized in that the side wall (42) of the box body (4) is provided with a plurality of buckles (44), and the side wall (42) of the box body (4) is provided with slots (441) at two sides of the buckles (44).

8. The switch box according to claim 1, wherein the elastic member (3) is a spring, and a positioning post (413) is provided in the box body (4) for sleeving the bottom end of the spring.

9. A food processor stand, characterized in that it comprises a stand shell (101) and a switch box according to any one of claims 1 to 8, mounted inside the stand shell (101) and located in the upper half of the stand shell (101).

10. A food processor, characterized in that, includes cooking cup (20) and the cooking machine frame of claim 9, cooking cup (20) is laid on the cooking machine frame and cooking cup (20) pushes away push rod (11) of switch box.