CN218528604U

CN218528604U - Multi-functional magnetism is inhaled spacing and is only stopped structure

Info

Publication number: CN218528604U
Application number: CN202221379281.2U
Authority: CN
Inventors: 汤井华
Original assignee: Suzhou Chunju Electric Co Ltd
Current assignee: Suzhou Chunju Electric Co Ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2023-02-28
Anticipated expiration: 2032-06-02

Abstract

The utility model discloses a spacing only stop structure of multi-functional magnetism absorption, it includes hose assembly, the scrubbing brush main part, shell fragment wire assembly, magnet and magnetism inhale piece and linked switch, hose assembly rotates to be connected in the scrubbing brush main part, be provided with two shell fragment wire assemblies in the hose assembly, be provided with magnet between two shell fragment wire assemblies, magnet is connected on hose assembly, the magnet below is provided with magnetism and inhales the piece, magnetism inhales the piece and connects on linked switch, linked switch sets up in the scrubbing brush main part, when hose assembly is upright, magnet and magnetism inhale the piece and lie in same straight line, magnet inhales the piece with magnetism and pulls rising joint on hose assembly, magnetism inhales piece and two shell fragment wire assemblies and forms closed return circuit, when pressing linked switch, magnetism inhales the piece and breaks away from magnet. The utility model discloses can solve current dust catcher from operating condition to the vertical stop work time, virtual card easily appears, dress can not arrive the position and error judgement or micro-gap switch inefficacy appears and influence the problem of stopping the function.

Description

Multi-functional magnetism is inhaled spacing and is only stopped structure

Technical Field

The utility model belongs to the technical field of clean electrical apparatus, especially, relate to a spacing only stops structure is inhaled to multi-functional magnetism.

Background

The dust collector is a common dust collecting tool for families, and the working principle of the dust collector is that a motor is used for driving blades to rotate at a high speed, air negative pressure is generated in a sealed shell, and dust is sucked. In order to meet the requirements of different cleaning operations, the floor brushes of the dust collector have various types, and a user can select the floor brushes according to the requirements to clean and remove dust of various articles.

The existing dust collector needs to be accurately operated from a working state to an upright state, and phenomena of virtual blockage, falling caused by improper installation and the like are easy to occur; after the device is erected, the device stops working through a microswitch induction, so that the stopping function is easily influenced by wrong judgment or the failure of the microswitch. The utility model of this structure has solved the dust catcher and has replaced the micro-gap switch response through the mechanism in work to the fast switch over and the operation optimization of standing vertically stop work, avoids reporting mistakes and the appearance of inefficacy.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the multifunctional magnetic suction limit stop structure aims to solve the problems that when the existing dust collector stops working from a working state to an upright state, virtual clamping is easy to occur, the dust collector cannot be installed in a position, and the stop function is influenced due to wrong judgment or failure of a microswitch.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a spacing stop structure is inhaled to multi-functional magnetism, its includes hose assembly, scrubbing brush main part, shell fragment wire assembly, magnet and magnetism inhale piece and gang switch, hose assembly rotates to be connected in the scrubbing brush main part, be provided with two in the hose assembly the shell fragment wire assembly, two be provided with between the shell fragment wire assembly magnet, magnet is connected on the hose assembly, the magnet below is provided with magnetism inhales the piece, magnetism inhales the piece and connects on the gang switch, gang switch sets up in the scrubbing brush main part, when hose assembly is upright, magnet with magnetism inhales the piece and is located same straight line, magnet will magnetism inhales the piece and pulls rising joint on hose assembly, magnetism inhales piece and two shell fragment wire assembly forms closed return circuit, when pressing down when gang switch, magnetism inhales the piece and breaks away from magnet, hose assembly can deviate from upright state.

As a further description of the above technical solution:

the magnet is a non-conductive magnet.

As a further description of the above technical solution:

the hose assembly comprises a shell and a hose arranged in the shell, a mounting frame is arranged on the shell, a clamping groove is formed in the mounting frame, and the magnet is clamped in the clamping groove.

As a further description of the above technical solution:

the bottom of the shell is provided with a through hole, the size of the through hole is matched with the magnetic suction block, and the through hole is positioned below the magnet.

As a further description of the above technical solution:

first check blocks are arranged on two sides of the mounting frame respectively, a second check block is arranged below the first check blocks, the second check blocks are connected to the shell, and a gap through which the elastic sheet wire assembly penetrates is reserved between the second check blocks and the first check blocks.

As a further description of the above technical solution:

the elastic piece wire assembly comprises a wire and an elastic piece, the elastic piece is inserted in the gap, and the elastic piece is connected to one end of the wire.

As a further description of the above technical solution:

the linked switch is provided with a mounting groove, and the magnetic suction block is mounted in the mounting groove.

As a further description of the above technical solution:

the linkage switch is provided with a button, and the button extends out of the surface of the floor brush main body.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that: the hose part of the hose assembly of the dust collector is provided with the powerful magnet, the magnetic suction block capable of being magnetically sucked is arranged at the corresponding position of the floor brush main body, the magnetic suction block can conduct electricity, when the hose assembly rotates to be ninety degrees vertical to the floor brush main body along with the host, the magnet and the magnetic suction block are positioned on the same straight line, the magnet and the magnetic suction block attract each other, the magnetic suction block on the floor brush main body is pulled to move upwards to penetrate into the through hole to form closed clamping, the limiting of the hose assembly is realized, at the moment, the magnetic suction block and the two elastic piece wire assemblies form a complete loop, and the power supply of the host of the dust collector senses the power supply to immediately stop the rotation of the floor brush main body and stop working; when a foot steps on a linked switch on the floor brush, the magnetic suction block is separated from the magnet, the hose assembly can rotate by a certain angle and is in a working state, a loop formed by the two elastic sheet wire assemblies is disconnected, the power supply of the dust collector main machine supplies power to the floor brush main body, and the floor brush main body returns to work normally.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a multifunctional magnetic attraction limiting stop structure.

Fig. 2 is a sectional view of a multifunctional magnetic attraction limiting stop structure.

FIG. 3 is a partially exploded view of a multi-functional magnetic limit stop structure.

FIG. 4 is a schematic view of a structure of a pressing block in a multi-functional magnetic-attraction-limiting stop structure.

Fig. 5 is an enlarged view of a portion a in fig. 3.

Fig. 6 is a schematic view of the back structure of a flexible adhesive chuck in a multifunctional magnetic suction position-limiting stop structure.

Illustration of the drawings:

1. a hose assembly; 11. a housing; 12. a hose; 2. a floor brush body; 3. a spring plate wire assembly; 31. a wire; 32. a spring plate; 4. a magnet; 5. a magnetic block; 6. a ganged switch; 61. mounting grooves; 62. a button; 7. A mounting frame; 71. a card slot; 72. a first stopper; 73. a second stopper; 8. a through hole; 9. and (5) a jacking block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that the terms "upper", "inner" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the utility model is used, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the term refers must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1-6, the utility model provides a spacing stop structure is inhaled to multi-functional magnetism, including hose assembly 1, scrubbing brush main part 2, shell fragment wire subassembly 3, magnet 4 and magnetism piece 5 and gang switch 6 are inhaled, hose assembly 1 rotates to be connected in the scrubbing brush main part 2, be provided with two in the hose assembly 1 shell fragment wire subassembly 3, two be provided with between the shell fragment wire subassembly 3 magnet 4, magnet 4 is connected on the hose assembly 1, magnet 4 below is provided with magnetism piece 5 is inhaled, magnetism piece 5 is inhaled and is connected on gang switch 6, gang switch 6 sets up in the scrubbing brush main part 2, works as when hose assembly 1 is upright, magnet 4 with magnetism piece 5 is inhaled and is located same straight line, magnet 4 will magnetism piece 5 pulls the joint that rises on hose assembly 1, magnetism piece 5 and two shell fragment wire subassembly 3 forms closed return circuit, when pressing down gang switch 6, magnet piece 5 breaks away from magnet 4, hose assembly 1 is inhaled and can be from upright state.

The magnet 4 is a non-conductive magnet. The magnet can be prevented from being communicated with the two elastic sheet wire assemblies to cause misjudgment.

The hose assembly 1 comprises a shell 11 and a hose 12 arranged in the shell 11, wherein the shell 11 is provided with a mounting rack 7, the mounting rack 7 is provided with a clamping groove 71, and the magnet 4 is clamped in the clamping groove 71. Magnet is dismantled in the installation of being convenient for like this, reduces the magnet installation degree of difficulty.

The bottom of the shell 11 is provided with a through hole 8, the size of the through hole 8 is matched with the magnetic suction block 5, and the through hole 8 is positioned below the magnet 4. The magnetic suction block is convenient to enter and exit the shell and is clamped at the through hole, and the purpose of fixing the hose assembly is achieved. In order to further fix the magnetic attraction block, the side wall of the through hole is provided with a jacking block 9, as shown in fig. 6, the jacking block is connected in the mounting cavity formed in the side wall of the through hole through a spring, and when the magnetic attraction block automatically enters the through hole, the jacking block is contacted with the magnetic attraction block, so that the magnetic attraction block is fixed more firmly.

First stoppers 72 are respectively arranged on two sides of the mounting frame 7, a second stopper 73 is arranged below the first stopper 72, the second stopper 73 is connected to the housing 11, and a gap through which the elastic sheet wire assembly 3 passes is reserved between the second stopper 73 and the first stopper 72. The elastic sheet wire assembly 3 comprises a wire 31 and an elastic sheet 32, the elastic sheet 32 is inserted into the gap, and the elastic sheet 32 is connected to one end of the wire 31. Therefore, the elastic sheet can be prevented from moving, and the contact between the elastic sheet and the magnetic suction block is more stable.

The linkage switch 6 is provided with a mounting groove 61, and the magnetic suction block 5 is mounted in the mounting groove 61.

The linked switch 6 is provided with a button 62, and the button 62 extends out of the surface of the floor brush main body 2. A spring is arranged between the button and the floor brush body, and the linkage switch can be reset, so that the shell can abut against the magnetic suction block, and the magnetic suction block is prevented from automatically entering the through hole.

The working principle is as follows: the hose part of the hose assembly of the dust collector is provided with the powerful magnet, the magnetic attraction block capable of being magnetically attracted is arranged at the corresponding position of the floor brush main body and can conduct electricity, when the hose assembly rotates to be vertical to the floor brush main body at ninety degrees along with the host computer, the magnet and the magnetic attraction block are positioned on the same straight line and attract each other, the magnetic attraction block on the floor brush main body is pulled to move upwards to penetrate into the through hole to form closed clamping, the limiting of the hose assembly is realized, at the moment, the magnetic attraction block and the two elastic piece wire assemblies form a complete loop, and the power supply of the host computer of the dust collector senses the power supply of the host computer of the dust collector to immediately stop the rotation of the floor brush main body and stop working; when a foot steps on a linked switch on the floor brush, the magnetic suction block is separated from the magnet, the hose assembly can rotate by a certain angle and is in a working state, a loop formed by the two elastic sheet wire assemblies is disconnected, the power supply of the dust collector main machine supplies power to the floor brush main body, and the floor brush main body returns to work normally.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a spacing only stops structure is inhaled to multi-functional magnetism, its characterized in that, includes hose assembly (1), scrubbing brush main part (2), shell fragment wire assembly (3), magnet (4) and magnetism inhale piece (5) and gang switch (6), hose assembly (1) rotates to be connected on scrubbing brush main part (2), be provided with two in hose assembly (1) shell fragment wire assembly (3), two be provided with between shell fragment wire assembly (3) magnet (4), magnet (4) are connected on hose assembly (1), magnet (4) below is provided with magnetism inhales piece (5), magnetism is inhaled piece (5) and is connected on gang switch (6), gang switch (6) sets up in scrubbing brush main part (2), works as when hose assembly (1) is upright, magnet (4) with magnetism inhales piece (5) and is located same straight line, magnet (4) will piece (5) pull rising joint on hose assembly (1), magnetism inhales piece (5) and two magnetism inhales piece (3) and magnetism and inhale closed circuit and form when hose assembly (5) closed circuit and can break away from down hose assembly (6) the linkage switch (5) is upright.

2. The multifunctional magnetic suction limit stop structure according to claim 1, characterized in that the magnet (4) is a non-conductive magnet.

3. The multifunctional magnetic suction limit stop structure according to claim 1, wherein the hose assembly (1) comprises a housing (11) and a hose (12) embedded in the housing (11), the housing (11) is provided with a mounting rack (7), the mounting rack (7) is provided with a clamping groove (71), and the magnet (4) is clamped in the clamping groove (71).

4. The multifunctional magnetic suction limit stop structure according to claim 3, characterized in that a through hole (8) is arranged at the bottom of the shell (11), the size of the through hole (8) is matched with the magnetic suction block (5), and the through hole (8) is located below the magnet (4).

5. The multifunctional magnetic suction limit stop structure according to claim 3, wherein a first stop block (72) is respectively arranged at two sides of the mounting frame (7), a second stop block (73) is arranged below the first stop block (72), the second stop block (73) is connected to the housing (11), and a gap through which the elastic sheet wire assembly (3) passes is reserved between the second stop block (73) and the first stop block (72).

6. The multifunctional magnetic suction limit stop structure according to claim 5, wherein the spring sheet wire assembly (3) comprises a wire (31) and a spring sheet (32), the spring sheet (32) is inserted into the gap, and the spring sheet (32) is connected to one end of the wire (31).

7. The multifunctional magnetic suction limit stop structure as claimed in claim 1, wherein a mounting groove (61) is provided on the gang switch (6), and the magnetic suction block (5) is mounted in the mounting groove (61).

8. The multifunctional magnetic suction limit stop structure as claimed in claim 1, characterized in that a button (62) is arranged on the linked switch (6), and the button (62) extends out of the surface of the floor brush main body (2).