阅读说明：本技术 一种应用于料理机上的简便切换电路结构及料理机 (Simple switching circuit structure applied to food processor and food processor ) 是由 陈国健 于 2021-09-30 设计创作，主要内容包括：本申请公开了一种应用于料理机上的简便切换电路结构,包括上耦合器、下耦合器、通断开关；所述上耦合器设于搅拌机头上,且其上设有绝缘插针；所述下耦合器设于料理机机身上,且其上设有常闭通电线组；所述通断开关设于料理机机身上,且其与常闭通电线组连接。本申请还公开一种包括所述简便切换电路结构的料理机。本申请当搅拌机头盖合于料理机机身上时,所述绝缘插针插入下耦合器内,以使机械式隔断常闭通电线组,从而达到断电目的；而当搅拌机头移开料理机机身时,绝缘插针抽出所述下耦合器,即所述常闭通电线组接通电路,从而可通过所述通断开关来控制常闭通电线组接电电路的通断作用,进而不仅可达调控目的,且还避免发热盘一直通电发热作用。(The application discloses a simple switching circuit structure applied to a food processor, which comprises an upper coupler, a lower coupler and an on-off switch; the upper coupler is arranged on the stirrer head and provided with an insulating contact pin; the lower coupler is arranged on the machine body of the food processor and is provided with a normally closed electrified wire group; the on-off switch is arranged on the machine body of the food processor and is connected with the normally closed energized line set. The application also discloses an include the cooking machine of simple and convenient switching circuit structure. When the stirring machine head covers the machine body of the food processor, the insulating contact pin is inserted into the lower coupler, so that the normally closed power line group is mechanically isolated, and the purpose of power failure is achieved; and when the stirring aircraft nose removed the cooking machine fuselage, insulating contact pin takes out lower coupler, promptly normally closed circular telegram line group switch on circuit, thereby the accessible on-off switch controls the on-off effect that normally closed circular telegram line group connects the electric circuit, and then not only can reach the regulation and control purpose, and still avoid the dish that generates heat to electrify the effect of generating heat always.)

1. The utility model provides a be applied to simple and convenient switching circuit structure on cooking machine which characterized in that includes:

the upper coupler (1) is arranged on the stirrer head, and an insulating contact pin (101) is arranged on the upper coupler;

the lower coupler (2) is arranged on the machine body of the food processor, and is provided with a normally closed contact energized line group (201) which is energized in a normally closed contact manner and can be inserted by the insulating contact pin (101) to break the contact energization manner;

the on-off switch (3) is arranged on the food processor body and connected with the normally closed electrified wire group (201) and used for controlling on-off of a normally closed contact circuit of the normally closed electrified wire group (201) in a normally closed contact electrified state.

2. The simple switching circuit structure applied to food processer according to claim 1, wherein: the normally closed electrifying wire set (201) comprises a normally closed front terminal (2011) and a normally closed rear terminal (2012) which are arranged in a front-back opposite mode, the upper end of the normally closed front terminal (2011) is in contact with the upper end of the normally closed rear terminal (2012), and a guide opening (2010) for guiding the insulating contact pin (101) to be inserted is formed between the upper ends of the normally closed front terminal (2011) and the normally closed rear terminal.

3. The simple switching circuit structure applied to food processer according to claim 2, wherein: a normally closed front rear convex contact (20111) which protrudes backwards is arranged on the rear side of the upper end part of the normally closed front terminal (2011);

and a normally closed rear front convex contact (20121) which protrudes forwards and can be in adaptive contact with the normally closed front rear convex contact (20111) is arranged on the front side of the upper end of the normally closed rear terminal (2012).

4. The simple switching circuit structure applied to food processer according to claim 3, wherein: the normally closed front rear convex contact (20111) and the normally closed rear front convex contact (20121) are both silver contacts.

5. The simple switching circuit structure applied to food processer according to claim 2, wherein: the guide opening (2010) is a horn opening.

6. The simple switching circuit structure applied to food processer according to claim 2, wherein: the normally closed energized line set (201) further comprises:

a normally closed forward connection wire (2013), one end of which is connected with the power transmission end of the power supply, and the other end of which is connected with the normally closed forward terminal (2011);

a normally closed back connection wire (2014), one end of which is connected with the normally closed back terminal (2012) and the other end of which is connected with the access end of the on-off switch (3);

the on-off switch (3) connects the output end and is connected with a heating plate arranged on the body of the food processor.

7. The simple switching circuit structure applied to food processer according to claim 1, wherein: the insulating contact pin (101) is made of an insulating material.

8. The simple switching circuit structure applied to food processer according to claim 7, wherein: the insulating contact pin (101) is made of plastic.

9. The simple switching circuit structure applied to food processer according to claim 1, wherein: the upper coupler (1) is further provided with a plurality of electric connection pins (102), and the lower coupler (2) is further provided with a plug-in electrified wire group (202) which can be in plug-in fit with the electric connection pins (102) for electrified connection.

10. A cooking machine, its characterized in that: comprising the simple switching circuit arrangement of any one of claims 1 to 9.

Technical Field

The application relates to the technical field of food processers, in particular to a simple switching circuit structure applied to the food processer and the food processer.

Background

With the increasing living standard of people, more and more kinds of food processors on the market appear. The functions of the food processor mainly include but are not limited to: soybean milk making, grinding, fruit juice squeezing, rice paste making, minced meat, ice shaving, coffee making and/or mask blending.

Present cooking machine is because of not only having stirring crushing function, and it still has heating function, then more and more liked by the consumer, however, be connected the automatically controlled module in order to be used for automatically controlled heating plate with the heating plate on the present cooking machine and adopt automatically controlled PCB board to realize automatically controlled function for the overwhelming majority, and so, not only manufacturing cost is high, and still be inconvenient in assembly production, and then can't effectively reduce enterprise's manufacturing cost, and further improve production efficiency, for this reason, technical personnel in the art need to develop a cooking machine that has simple and convenient switching circuit structure and satisfy the in-service use demand urgently.

Disclosure of Invention

The above-mentioned prior art problem that this application will be solved is directed against provides a simple and convenient switching circuit structure who is applied to on the cooking machine.

In order to solve the technical problem, the method is realized by the following technical scheme:

the utility model provides a be applied to simple and convenient switching circuit structure on cooking machine, includes:

the upper coupler is arranged on the stirring head, and an insulating contact pin is arranged on the upper coupler;

the lower coupler is arranged on the machine body of the food processor, and a normally closed contact energized normally closed energized line group which can be inserted by the insulating contact pin to disconnect the contact energization is arranged on the lower coupler;

the on-off switch is arranged on the machine body of the food processor, is connected with the normally closed electrifying line group and is used for controlling on-off of the normally closed electrifying line group, and the normally closed contact circuit is in a normally closed contact electrifying state.

Be applied to simple and convenient switching circuit structure on cooking machine as above, normally closed circular telegram group is terminal and normal close back position terminal before the normal close that sets up in opposite directions around including, before the normal close position terminal upper end with the contact of normal close back position terminal upper end, and be formed with one between its upper end between the two and be used for the guide the insulating contact pin male guide opening.

The simple switching circuit structure applied to the food processor comprises a normally closed front position rear convex contact, a normally closed front position rear convex contact and a normally closed front position rear convex contact, wherein the normally closed front position contact is arranged on the rear side of the upper end part of the normally closed front position terminal;

and a normally closed rear front convex contact which protrudes forwards and can be in adaptive contact with the normally closed front rear convex contact is arranged on the front side of the upper end part of the normally closed rear terminal.

Be applied to simple and convenient switching circuit structure on cooking machine as above, the position after the normal close back protruding contact with the position before the normal close back protruding contact is silver contact.

The simple switching circuit structure applied to the food processor is characterized in that the guide opening is a horn opening.

As above be applied to simple and convenient switching circuit structure on cooking machine, normally closed circular telegram line group still includes:

one end of the normally closed front position wiring is connected with the power transmission end of the power supply, and the other end of the normally closed front position wiring is connected with the normally closed front position terminal;

one end of the normally closed back connection wire is connected with the normally closed back terminal, and the other end of the normally closed back connection wire is connected with the on-off switch access end;

the on-off switch connects the output end to be connected with the heating plate arranged on the body of the food processor.

The simple switching circuit structure applied to the food processor is characterized in that the insulating contact pin is made of an insulating material.

The simple switching circuit structure applied to the food processor is characterized in that the insulating contact pin is made of plastic.

Be applied to simple and convenient switching circuit structure on cooking machine as above, still be equipped with many on the last coupler and connect the electric pin, still be equipped with down on the coupler can with connect the electric pin grafting cooperation in order to be used for the grafting circular telegram group of circular telegram connection.

The application still provides a cooking machine, include as above be applied to simple and convenient switching circuit structure on the cooking machine.

Compared with the prior art, the application has the following advantages:

1. when the stirring machine head covers the machine body of the food processor, the insulating contact pin is inserted into the lower coupler, so that the normally closed power-on line group is mechanically isolated, and the power-off purpose is achieved; and when the stirring aircraft nose removed the cooking machine fuselage, insulating contact pin takes out lower coupler, promptly normally closed circular telegram line group switch on circuit, thereby the accessible on-off switch controls normally closed circular telegram line group connects the break-make effect of circuit, and then not only can reach the regulation and control purpose, and still avoid the dish that generates heat to switch on the effect of generating heat always.

2. This application is when stirring aircraft nose putaway the cooking machine fuselage, insulating contact pin takes out down the coupler, promptly normally closed circular telegram line group switch-on circuit, for this reason, the dish that generates heat on the cooking machine fuselage can be switched on to generate heat in order to be used for cooking food, boiling water etc. has given the cooking machine more service functions, has improved practicality and suitability greatly.

Drawings

Fig. 1 is a perspective view of the food processor of the present application.

Fig. 2 is a partial exploded view of the food processor of the present application.

Fig. 3 is a perspective view of the food processor head in the food processor of the present application.

Fig. 4 is a partial enlarged view i of fig. 3.

Fig. 5 is a partial sectional view of the simple switching circuit structure in the food processor of the present application.

Fig. 6 is a partial sectional view of the simple switching circuit structure in the food processor of the present application, mainly showing the normally closed power line group.

Fig. 7 is a perspective view of the food processor of the present application in a state where the normally closed front terminal and the normally closed rear terminal are engaged.

Fig. 8 is a perspective view of the normally closed front terminal in the food processor of the present application.

Fig. 9 is a perspective view of the normally closed rear terminal in the food processor of the present application.

Detailed Description

The present application will be described in further detail below with reference to the accompanying drawings by way of specific embodiments.

As shown in fig. 1 to 9, a simple switching circuit structure applied to a food processor includes an upper coupler 1, a lower coupler 2, and an on-off switch 3.

The upper coupler 1 is arranged on the stirring machine head 200, and an insulating contact pin 101 is arranged on the upper coupler; the lower coupler 2 is arranged on the body of the food processor, and a normally closed contact energized normally closed energized line group 201 which can be inserted by the insulating contact pin 101 to break contact energization is arranged on the lower coupler; on-off switch 3 located the cooking machine fuselage, and its with normally closed circular telegram group 201 is connected, is used for the control break-make normally closed circular telegram group 201 is in the normally closed contact circuit under the normal close contact circular telegram state.

When the stirring machine head 200 covers the food processor body 100, the insulating contact pin 101 is inserted into the lower coupler 2, so that the normally closed electrified wire group 201 is mechanically isolated, and the purpose of power failure is achieved; and when stirring aircraft nose 200 moved away cooking machine fuselage 100, insulating contact pin 101 takes out lower coupler 2, promptly normally closed circular telegram line group switch-on circuit, thereby the accessible on-off switch 3 controls normally closed circular telegram line group 201 connects the on-off action of circuit, and then not only can reach the regulation and control purpose, and still avoid the heating plate to switch on the effect of generating heat all the time.

Further, the normally closed power line set 201 includes a normally closed front terminal 2011 and a normally closed rear terminal 2012 which are disposed in front and rear opposite directions, an upper end portion of the normally closed front terminal 2011 contacts with an upper end portion of the normally closed rear terminal 2012, a guiding opening 2010 for guiding the insertion of the insulating pin 101 is formed between the upper end portions of the normally closed front terminal 2011 and the normally closed rear terminal 2012, and the guiding opening 2010 is a horn opening. The horn-shaped opening has the advantage that the insulating pin 101 can be guided to be inserted into the horn-shaped opening so as to isolate the normally closed front terminal 2011 and the normally closed rear terminal 2012, so that the purpose of isolating the power failure is achieved.

Furthermore, a normally closed front rear protruding contact 20111 protruding backward is arranged on the rear side of the upper end of the normally closed front terminal 2011;

the front side of the upper end of the normally closed back terminal 2012 is provided with a normally closed back front convex contact 20121 which protrudes forwards and can be in fit contact with the normally closed front convex contact 20111.

The normally closed front rear protruding contact 20111 and the normally closed rear front protruding contact 20121 are both silver contacts. The silver contact has the advantages that the silver contact is made of metal silver, and the silver contact has excellent conductive effect.

Furthermore, the normally closed power line set 201 further includes a normally closed front connection 203 and a normally closed rear connection 204.

One end of the normally closed front position wiring 203 is connected with a power transmission end of a power supply, and the other end of the normally closed front position wiring is connected with the normally closed front position terminal 2011; one end of the normally closed back connection 204 is connected with the normally closed back terminal 2012, and the other end is connected with the access end of the on-off switch 3;

the on-off switch 3 connects the output end to be connected with the heating plate arranged on the body of the food processor.

This application adopts above-mentioned series circuit structure's aim at realize establishing ties before the normal close position terminal 2011 with position terminal 2012 behind the normal close, on-off switch 3 and generate heat the dish to when making on stirring aircraft nose 200 lid fits cooking machine fuselage 100, insulating contact pin 101 inserts and separates before the normal close position terminal 2011 with position terminal 2012 behind the normal close, so that generate heat the dish and be in outage failure state;

and when stirring aircraft nose 200 moved away cooking machine fuselage 100, before the normal close position terminal 2011 with the closed contact of normal close back position terminal 2012, then can by on-off switch 3 realizes that single control generates heat and coils whether ohmic heating effect, not only can reach the regulation and control purpose, and still avoids generating heat to coil the effect of generating heat of always electrifying.

Furthermore, the insulating pin 101 is made of an insulating material, preferably plastic. The plastic has the advantages that the plastic not only has excellent insulating property, but also has outstanding thermoplasticity, thereby being greatly convenient for practical production.

Furthermore, the upper coupler 1 is further provided with a plurality of electrical connection pins 102, and the lower coupler 2 is further provided with a plug-in electrical line set 202 which can be plugged and matched with the electrical connection pins 102 for electrical connection. The purpose is to meet the actual use requirement.

The application still provides a cooking machine, include as above be applied to simple and convenient switching circuit structure on the cooking machine. When the stirring machine head 200 covers the food processor body 100, the insulating contact pin 101 is inserted into the lower coupler 2, so that the normally closed electrified wire group 201 is mechanically isolated, and the purpose of power failure is achieved; and when stirring aircraft nose 200 moved away cooking machine fuselage 100, insulating contact pin 101 takes out lower coupler 2, promptly normally closed circular telegram line group switch-on circuit, thereby the accessible on-off switch 3 controls normally closed circular telegram line group 201 connects the on-off action of circuit, and then not only can reach the regulation and control purpose, and still avoid the heating plate to switch on the effect of generating heat all the time.

As described above, the embodiments of the present application have been described in detail, but the present application is not limited to the above embodiments. Even if various changes are made in the present application, the protection scope of the present application is still included.