CN215494067U

CN215494067U - Switch positioning Hall sensor for portable juice extractor

Info

Publication number: CN215494067U
Application number: CN202121966886.7U
Authority: CN
Inventors: 吴家福
Original assignee: Jiangxi Panchi Electronic Technology Co ltd
Current assignee: Jiangxi Panchi Electronic Technology Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-01-11
Anticipated expiration: 2031-08-20

Abstract

The utility model relates to the technical field of household appliances, in particular to a switch positioning Hall sensor for a portable juicer, which comprises a cup base, wherein a plurality of blades are fixed on the cup base, the top end of the cup base is in threaded connection with a cup body, the bottom end of the cup base is provided with a concave cavity, a groove is formed in the concave cavity, a slot is formed in the groove, a supporting column is inserted in the slot, the bottom end of the supporting column is sleeved with a Hall switch, the bottom end of the cup base is fixedly provided with a bottom cover through a bolt, and a strong magnetic block is embedded in the cup body. This portable switch location hall sensor for juice extractor through the slot that sets up in the cup and in the slot in the grafting post for hall switch is supported in the slot by the post, can make the bottom tightly support the post through foling the bottom this moment, thereby makes hall switch be fixed a position in the cup, can make hall switch be installed by accurately when reaching the easy to assemble hall switch mesh.

Description

Switch positioning Hall sensor for portable juice extractor

Technical Field

The utility model relates to the technical field of household appliances, in particular to a switch positioning Hall sensor for a portable juicer.

Background

The portable juice extractor is a machine capable of rapidly extracting fruit and vegetable juice from fruits and vegetables, and has the characteristics of being miniature and exquisite, and the appearance of the portable juice extractor is more cup-shaped, so that the portable juice extractor can be carried about by people like a cup, and the portable juice extractor has the characteristic of convenience in use. In order to prevent people from being cut by a blade when operating a portable juicer, a switch corresponding to the position of a cup body is usually additionally arranged outside a main switch of the portable juicer, and in order to prevent the switch corresponding to the position of the cup body from generating a short circuit phenomenon due to water spraying, a hall sensor with the characteristics of no contact, low power consumption and the like is mostly used as the switch at present, but the hall sensor is a magnetic switch, so that the hall sensor switch is inconvenient to install and position on the portable juicer.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a switch positioning Hall sensor for a portable juice extractor, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

switch location hall sensor for portable juice extractor, including the cup, it is connected with a plurality of blades to rotate on the cup, the top threaded connection of cup has the cup body, the cavity has been seted up to the bottom of cup, the left side edge of cavity sets up flutedly, the slot has been seted up to the tank bottom department of recess, it has the post to peg graft in the slot, the bottom cover of post is equipped with hall switch, the bottom of cup has the bottom through the bolt fastening, the top integrated into one piece of bottom has the boss, the boss stretches into in the cavity, the bottom of post with the boss offsets, the caulking groove has been seted up to the outside edge of cup body bottom, the embedded strong magnetism piece that is equipped with of caulking groove works as the cup body is screwed during the top of cup, the position of strong magnetism piece with hall switch's position is corresponding.

Preferably, a battery compartment is arranged at the bottom of the cavity, and a motor compartment is arranged at the bottom of the battery compartment.

Preferably, the left and right edges of the battery compartment are provided with a through line groove, and the groove is communicated with the through line groove.

Preferably, the outer side surface of the cup holder is provided with an installation groove.

Preferably, the outer surface of the cup base is sleeved with a sleeve film, the surface of the sleeve film is integrally formed with a pressing protrusion, and the position of the pressing protrusion corresponds to the position of the mounting groove.

Preferably, the side end of the support column is provided with a hollow groove, the bottom end of the support column is provided with a sleeve cavity, and the hall switch is sleeved in the sleeve cavity.

Preferably, the top end of the support column is integrally formed with a shifting handle.

Compared with the prior art, the utility model has the beneficial effects that:

this portable switch location hall sensor for juice extractor through the slot that sets up in the cup and in the slot in the grafting post for hall switch is supported in the slot by the post, can make the bottom tightly support the post through foling the bottom this moment, thereby makes hall switch be fixed a position in the cup, can make hall switch be installed by accurately when reaching the easy to assemble hall switch mesh.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a cup body according to the present invention;

FIG. 3 is a schematic view of the structure of the cup holder of the present invention;

FIG. 4 is an exploded view of the cup holder of the present invention;

FIG. 5 is a schematic view of a portion of the structure of the cup holder of the present invention;

FIG. 6 is a schematic view of the installation of the Hall switch of the present invention;

FIG. 7 is a schematic structural view of a support pillar of the present invention.

The meaning of each reference number in the figures is:

1. a cup holder; 11. a blade; 12. a concave cavity; 121. a battery compartment; 122. a motor compartment; 123. a groove; 124. a slot; 125. a through wire groove; 126. mounting grooves; 13. a bottom cover; 131. a boss; 14. film covering; 141. pressing the protrusion; 2. a cup body; 21. caulking grooves; 22. a strong magnetic block; 3. supporting columns; 31. an empty groove; 311. a sleeve cavity; 32. dialing a hand; 4. a Hall switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "a", "an", and "the" mean two or more unless explicitly limited otherwise.

Example 1

Referring to fig. 1-7, the present invention provides a technical solution:

switch location hall sensor for portable juice extractor, including cup 1, it is connected with a plurality of blades 11 to rotate on the cup 1, the top threaded connection of cup 1 has cup body 2, cavity 12 has been seted up to the bottom of cup 1, cavity 12's left side edge seted up recess 123, slot 124 has been seted up to the tank bottom department of recess 123, it has support post 3 to peg graft in the slot 124, the bottom cover of support post 3 is equipped with hall switch 4, dead slot 31 has been seted up to support post 3's side, support post 3's bottom has been seted up cover chamber 311, hall switch 4 cover is established in cover chamber 311, make hall switch 4 supported in slot 124 by support post 3. The bottom end of the cup base 1 is fixed with a bottom cover 13 through a bolt, a boss 131 is integrally formed at the top end of the bottom cover 13, the boss 131 extends into the cavity 12, the bottom end of the support column 3 abuts against the boss 131 to enable the Hall switch 4 to be positioned in the cup base 1, and the purposes of facilitating installation and positioning the Hall switch 4 are achieved.

In this embodiment, caulking groove 21 has been seted up at the outside edge of 2 bottoms of cup body, the embedded strong magnetic block 22 that is equipped with of caulking groove 21, when 2 top at the cup stand of screwing of cup body, strong magnetic block 22's position is corresponding with hall switch 4's position, hall switch 4 senses strong magnetic block 22's magnetism and is in the closure state this moment, when screwing off 2 follow cup stand 1 with the cup body, hall switch 4 is kept away from to strong magnetic block 22, make hall switch 4 lose the response to magnetic field, hall switch 4 is in the off-state this moment.

Specifically, a battery compartment 121 is provided at the bottom of the cavity 12, a rechargeable battery is installed in the battery compartment 121, a motor compartment 122 is provided at the bottom of the battery compartment 121, a brushless motor is installed in the motor compartment 122, and the blade 11 is tightly welded at the end of the output shaft of the brushless motor. The mounting groove 126 has been seted up on the surface in the outside of cup holder 1, the control switch that the tank bottom department of mounting groove 126 installed, hall switch 4, battery, brushless motor and control switch use wire electric connection in proper order for just can make brushless motor and power switch-on when control switch and hall switch 4 close simultaneously, thereby make brushless motor drive blade 11 rotate, reach the purpose of broken vegetables and fruits.

Further, the through line groove 125 has all been seted up to the left and right sides edge of battery compartment 121, and recess 123 is linked together with through line groove 125, makes things convenient for hall switch 4's power cord and battery and brushless motor to be connected.

In addition, the outer surface of the cup holder 1 is sleeved with the covering film 14, the pressing protrusion 141 is integrally formed on the surface of the covering film 14, the position of the pressing protrusion 141 corresponds to the position of the mounting groove 126, the control switch in the mounting groove 126 can be triggered by pressing the pressing protrusion 141, so that the control switch is closed, and when the control switch and the hall switch 4 are both in a closed state, the brushless motor is electrified to work.

It is worth noting that the top end of the support column 3 is integrally formed with a hand 32, so that an installer can insert the support column 3 into the mounting groove 126 by holding the hand 32, thereby conveniently mounting and positioning the hall switch 4.

It should be noted that the hall switch 4 related in the present invention is conventional technology, and is not described in detail in this specification.

When the switch positioning hall sensor for the portable juicer is installed, firstly, the hall switch 4 is inserted into the sleeve cavity 311 of the support column 3, the hall switch 4 is installed on the support column 3, then the hall switch 4 is inserted into the installation groove 126 towards the support column 3, the support column 3 pushes the hall switch 4 to the groove bottom of the installation groove 126 along with the pressing of the support column 3, finally, the bottom cover 13 is folded after the pins of the hall switch 4 are connected with the battery and the brushless motor through the wires, the boss 131 on the bottom cover 13 is supported on the support column 3, the support column 3 can be always limited in the installation groove 126 by fixing the bottom cover 13 and the cup base 1 through the bolts, and therefore the hall switch 4 is positioned in the installation groove 126 by the support column 3.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Portable switch location hall sensor for juice extractor, including cup (1), it is connected with a plurality of blades (11) to rotate on cup (1), the top threaded connection of cup (1) has cup body (2), its characterized in that: a concave cavity (12) is arranged at the bottom end of the cup holder (1), a groove (123) is arranged at the left edge of the concave cavity (12), a slot (124) is arranged at the bottom of the groove (123), a support column (3) is inserted into the slot (124), the bottom end of the support column (3) is sleeved with a Hall switch (4), the bottom end of the cup base (1) is fixed with a bottom cover (13) through a bolt, a boss (131) is integrally formed at the top end of the bottom cover (13), the boss (131) extends into the cavity (12), the bottom end of the support column (3) is abutted against the boss (131), an embedded groove (21) is formed in the edge of the outer side of the bottom end of the cup body (2), a strong magnetic block (22) is embedded in the embedded groove (21), when the cup body (2) is screwed on the top end of the cup base (1), the position of the strong magnetic block (22) corresponds to the position of the Hall switch (4).

2. The switch-positioning hall sensor for a portable juicer of claim 1, wherein: a battery bin (121) is arranged at the bottom of the cavity (12), and a motor bin (122) is arranged at the bottom of the battery bin (121).

3. The switch-positioning hall sensor for a portable juicer of claim 2, wherein: the left and right sides edge of battery compartment (121) has all seted up through-wire groove (125), recess (123) with through-wire groove (125) are linked together.

4. The switch-positioning hall sensor for a portable juicer of claim 1, wherein: the outer side surface of the cup holder (1) is provided with a mounting groove (126).

5. The switch-positioning hall sensor for a portable juicer of claim 4, wherein: the utility model discloses a cup holder, including cup base (1), cover on the surface of cup base (1) the cover is equipped with mantle (14), integrated into one piece has on the surface of mantle (14) presses arch (141), press protruding (141) the position with the position of mounting groove (126) is corresponding.

6. The switch-positioning hall sensor for a portable juicer of claim 1, wherein: the side end of the support column (3) is provided with a hollow groove (31), the bottom end of the support column (3) is provided with a sleeve cavity (311), and the Hall switch (4) is sleeved in the sleeve cavity (311).

7. The switch-positioning hall sensor for a portable juicer of claim 1, wherein: the top end of the support column (3) is integrally formed with a shifting handle (32).