CN217956864U

CN217956864U - Motor and power kickboard

Info

Publication number: CN217956864U
Application number: CN202222224793.8U
Authority: CN
Inventors: 陈宇峰
Original assignee: E Link Technology Co ltd
Current assignee: E Link Technology Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2022-12-02
Anticipated expiration: 2032-08-23

Abstract

The utility model provides a motor and power kickboard. The motor comprises a shell, a rotating assembly and a plug, wherein the shell is provided with an assembling port; the rotating assembly is assembled in the shell and penetrates through the shell; the plug is installed in the assembly mouth, plug and rotating assembly electric connection. The connection mode of the motor and the external electric device of the utility model is realized by plugging and unplugging the plug, when the motor needs to be electrically conducted with the external electric device, the plug is directly connected with the external electric device in an opposite plugging way; after the motor is used, the plug is directly pulled out from an external electrical device, so that the electrical conduction state is disconnected. Therefore, the motor and the external electric device can not be electrically connected together through the electric wire in the whole using process of the motor, so that the phenomenon of winding caused by the fact that the motor is used on a product needing to move, namely the power floating plate, is avoided, and the occurrence of faults such as short circuit is reduced.

Description

Motor and power kickboard

Technical Field

The utility model relates to a technical field of motor especially relates to a motor and power kickboard.

Background

The floating plate is a prop used by swimming people for assisting swimming, floating and diving and other underwater projects. Most of floating plates can only increase buoyancy, and are provided with unpowered propellers, so that the speed of playing and running in water is low, and the functional limitations of the floating plates are large. The power propeller is added to part of the floating plate, the propeller is driven by the motor to generate driving power, so that the floating plate has advancing power, and an operator can quickly move in water by means of the power of the floating plate. However, the motor is easy to wind, so that the electric wire is damaged to cause the phenomenon of electric leakage.

SUMMERY OF THE UTILITY MODEL

The utility model provides a motor to solve the problem of the easy kinking of current motor.

The utility model provides a motor, which comprises a shell, a rotating component and a plug, wherein the shell is provided with an assembling port; the rotating assembly is assembled in the shell and penetrates through the shell; the plug is installed in the assembly mouth, plug and rotating assembly electric connection.

Optionally, the motor further comprises a sealing member, the sealing member is installed in the assembling opening, and the plug is pressed against the sealing member.

Optionally, the motor further includes a glue layer filled between the bottom of the housing and the rotating assembly, and the assembly opening is opened at the bottom of the housing.

Optionally, the glue layer is further filled in the assembling opening.

Optionally, the rotating assembly comprises a stator, a rotor and an output shaft, the stator and the rotor are arranged in the shell, the stator is electrically connected with the plug, and the output shaft is connected with the rotor and penetrates through the shell.

Optionally, the housing includes a first housing and a second housing, the first housing has an assembly opening, the stator is connected to the first housing, the rotor is connected to the second housing, the output shaft is connected to the rotor through the second housing, and the first housing is filled with a glue layer.

The utility model provides a power floating plate, this power floating plate include motor casing, soft lid and the motor of above-mentioned arbitrary item, and soft lid and motor casing are connected and are assembled jointly and form the installation cavity, and first socket has been seted up to soft lid, and the motor assembles in the installation cavity, and first socket is worn to establish by the plug of motor.

Optionally, the power floating plate further comprises a first waterproof piece, a second waterproof piece, a first fixing piece and a second fixing piece, the functional hole is formed in one end, far away from the soft cover, of the motor shell, the first waterproof piece is connected with the inner side of the motor shell and surrounds the functional hole, the second waterproof piece is connected with the outer side of the motor shell and surrounds the functional hole, the rotating assembly of the motor sequentially penetrates through the first waterproof piece, the functional hole and the second waterproof piece, and the rotating assembly supports against the first waterproof piece and the second waterproof piece.

Optionally, the inner side surrounding function hole of the motor casing is formed with a first limiting groove, the outer side surrounding function hole of the motor casing is formed with a second limiting groove, the first waterproof piece is arranged in the first limiting groove, and the second waterproof piece is arranged in the second limiting groove.

Optionally, the power floating plate further comprises an electric control box, an electric control plate and an electric joint, the electric control box is provided with a second socket, the electric control box is connected with the motor casing and abutted to the soft cover, the first socket and the second socket are communicated, the electric control plate is placed in the electric control box, the electric joint is electrically connected with the electric control plate and penetrates through the second socket, and the plug is oppositely inserted with the electric joint.

The beneficial effects of the utility model are as follows:

the connection mode of the motor and the external electric device of the utility model is realized by plugging and unplugging the plug, when the motor needs to be electrically conducted with the external electric device, the plug is directly connected with the external electric device in an opposite plugging way; after the motor is used, the plug is directly pulled out from an external electrical device, so that the electrical conduction state is disconnected. Therefore, the motor and the external electric device can not be electrically connected together through the electric wire in the whole using process of the motor, so that the phenomenon of winding caused by the fact that the motor is used on a product needing to move, namely the power floating plate, is avoided, and the occurrence of faults such as short circuit is reduced.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic perspective view of a motor provided by the present invention;

FIG. 2 is a schematic cross-sectional view of the motor of FIG. 1 in the direction II-II;

FIG. 3 is an enlarged partial schematic view of the motor of FIG. 2 in area A;

fig. 4 is a schematic perspective view of the power floating plate provided by the present invention;

FIG. 5 is a schematic diagram of the power section of the power float of FIG. 4;

fig. 6 is an exploded schematic view of the power unit provided by the present invention;

fig. 7 is a schematic cross-sectional view of a power section provided by the present invention.

Detailed Description

The technical solution 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. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures. 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.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Referring to fig. 1 to 3, fig. 1 is a schematic perspective view of a motor 10 according to the present invention, fig. 2 is a schematic cross-sectional view of the motor 10 in fig. 1 in a direction II-II, and fig. 3 is a partially enlarged schematic view of the motor 10 in fig. 2 in a region a.

The utility model provides a motor 10, motor 10 include casing 11, runner assembly 12 and plug 13. The shell 11 is provided with an assembling port 101; the rotating component 12 is assembled in the shell 11 and penetrates through the shell 11, and the rotating component 12 is a power output part of the motor 10; the plug 13 is installed in the assembling opening 101, and the plug 13 is electrically connected with the rotating assembly 12. After the plug 13 is electrically connected with an external power supply, the rotating assembly 12 is electrified and rotates, and therefore power is output. After the motor 10 is used, the plug 13 is directly pulled out from the external power supply.

In the present embodiment, the connection between the motor 10 and the external electrical device is realized by inserting and pulling the plug 13. When the motor 10 needs to be electrically conducted with an external electrical device, the plug 13 is directly connected with the external electrical device in an opposite insertion manner; after the motor 10 is used, the plug 13 is directly pulled out from the external electrical device, so as to break the electrical conduction state. Therefore, the motor 10 and the external electrical device are not electrically connected together through the electric wire in the whole using process of the motor 10, so that the phenomenon that the motor 10 is wound when being used on a product needing movement, such as a power floating plate, is avoided, and the occurrence of faults, such as short circuit and the like, is reduced.

In one embodiment, the motor 10 further includes a sealing member 14, the sealing member 14 is installed in the assembling opening 101, the plug 13 is installed in the assembling opening 101 and presses the sealing member 14, the sealing member 14 is disposed between the plug 13 and the inner wall of the assembling opening 101, and the sealing member 14 is deformed by compression, so that the assembling opening 101 is blocked and external moisture is prevented from entering the housing 11. The material of the sealing member 14 may be silica gel or foam.

Furthermore, a first step portion is formed on the inner wall of the assembly opening 101, a second step portion is formed on the outer wall of the sealing element 14, and the second step portion is overlapped on the first step portion to play a role in limiting.

In another embodiment, the motor 10 further includes a glue layer 15, the glue layer 15 is filled between the bottom of the housing 11 and the rotating assembly 12, and the assembling opening 101 is opened at the bottom of the housing 11. The material of glue film 15 can be waterproof glue, and liquid waterproof glue pours into between the bottom of casing 11 and rotating assembly 12 into, forms glue film 15 after liquid waterproof glue is the cold cure, and glue film 15 can completely isolated steam contact rotating assembly 12 after getting into casing 11 from assembly opening 101. Of course, the embodiment of the motor 10 provided with the glue layer 15 and the embodiment of the motor 10 provided with the sealing member 14 may be combined to form a new embodiment, further improving the sealing.

As an alternative, the glue layer 15 is further filled in the mounting opening 101, and flows between the plug 13 and the inner wall of the mounting opening 101, thereby sealing the mounting opening 101.

The rotating assembly 12 includes a stator 121, a rotor 122 and an output shaft 123, the stator 121 and the rotor 122 are disposed in the housing 11, the stator 121 is electrically connected to the plug 13, the electrical connection mode may be wire connection or elastic abutting connection, and the output shaft 123 is connected to the rotor 122 and penetrates through the housing 11. The plug 13 transmits electricity to the stator 121, an electromagnetic effect is generated between the stator 121 and the rotor 122, the rotor 122 rotates, and the rotor 122 simultaneously drives the output shaft 123 to rotate. Of course, the above description is about the electromagnetic transmission mode, and may also be about the transmission mode of the air cylinder, which is not listed here.

The housing 11 includes a first housing 111 and a second housing 112, the first housing 111 has an assembly opening 101, the stator 121 is connected to the first housing 111, the rotor 122 is connected to the second housing 112, the output shaft 123 is connected to the rotor 122 through the second housing 112, the output shaft 123 penetrates through the second housing 112, and the first housing 111 is filled with the adhesive layer 15. The plug 13 transmits electricity to the stator 121, an electromagnetic effect is generated between the stator 121 and the rotor 122, the rotor 122 rotates, the rotor 122 drives the second housing 112 to rotate, and the second housing 112 simultaneously drives the output shaft 123 to rotate. As another alternative embodiment, the housing 11 is a whole, the stator 121 is connected to the housing 11, the rotor 122 is connected to the output shaft 123 and placed in the middle of the housing 11, and the stator 121 and the rotor 122 rotate through an electromagnetic effect.

Please refer to fig. 1 to 6, fig. 4 is a schematic perspective view of a power floating plate provided by the present invention, fig. 5 is a schematic structural view of a power portion of the power floating plate in fig. 4, fig. 6 is an exploded schematic structural view of the power portion provided by the present invention, and fig. 7 is a schematic cross-sectional view of the power portion provided by the present invention.

The power kickboard includes: the motor 10 of any of the embodiments described above.

The power kickboard still includes: motor casing 20 and soft lid 30, soft lid 30 and motor casing 20 are connected and are assembled jointly and form the installation cavity, and first socket 301 has been seted up to soft lid 30, and motor 10 assembles in the installation cavity, and first socket 301 is worn to establish by the plug 13 of motor 10. The soft cover 30 may be made of soft materials such as silica gel or rubber, and the soft cover 30 is connected to the motor housing 20 to seal the motor housing 20.

The power floating plate further comprises a first waterproof piece 40, a second waterproof piece 50, a first fixing piece 60 and a second fixing piece 70, a functional hole 201 is formed in one end, far away from the soft cover 30, of the motor casing 20, one side, used for forming an installation cavity, of the motor casing 20 is the inner side of the motor casing 20, the first waterproof piece 40 is connected with the inner side of the motor casing 20 and surrounds the functional hole 201, one side, in contact with external air, of the motor casing 20 is the outer side of the motor casing 20, the second waterproof piece 50 is connected with the outer side of the motor casing 20 and surrounds the functional hole 201, the first waterproof piece 40 is sequentially penetrated through by the rotating assembly 12 of the motor 10, the functional hole 201 and the second waterproof piece 50, and the rotating assembly 12 abuts against the first waterproof piece 40 and the second waterproof piece 50. The turning assembly 12 exerts a pressure on the first and

second flashing

40, 50, respectively, deforming the first and

second flashing

40, 50 to form a sealed interface. The first waterproof member 40 may be made of silica gel or foam; the second waterproof member 50 may be made of silica gel or foam. The first fixing member 60 may fix the first waterproof member 40 by means of adhesion, or may fix the first waterproof member 40 by means of screw connection; the second fixing member 70 may fix the second waterproof member 50 by means of adhesion, or may fix the second waterproof member 50 by means of screw connection.

The inboard of motor casing 20 is formed with first spacing groove 202 around function hole 201, and the outside of motor casing 20 is formed with second spacing groove 203 around function hole 201, and first waterproof piece 40 sets up in first spacing groove 202, and second waterproof piece 50 sets up in second spacing groove 203, and first spacing groove 202 plays the effect of spacing first waterproof piece 40, and second spacing groove 203 plays the effect of spacing second waterproof piece 50.

The power floating plate further comprises an electric control box 81, an electric control plate 82 and an electric connector 83, wherein a second socket is formed in the electric control box 81, the electric control box 81 is connected with the motor shell 20 and abutted to the soft cover 30, the first socket 301 is communicated with the second socket, the electric control plate 82 is placed in the electric control box 81, the electric connector 83 is electrically connected with the electric control plate 82, the second socket is arranged in a penetrating mode, and the plug 13 is oppositely inserted into the electric connector 83. The motor 10 is plugged together through the first socket 301 and the second socket to achieve the purpose of electrically connecting with the electric control board 82, and the electric control board 82 is electrically connected with a power supply. Of course, the motor 10 can also be directly plugged into the power supply through the first socket 301, so as to achieve the purpose of electrically connecting with the power supply.

The power floating plate further comprises a floating plate 84 and fan blades 85, the material of the floating plate 84 can be EVA ethylene-vinyl acetate copolymer, the floating plate 84 has the characteristic of floating on the water surface, and the floating plate 84 provides buoyancy to suspend other parts of the power floating plate in the water. The motor is placed on the buoyancy plate 84, the fan blades 85 are connected with a rotating assembly of the motor, the rotating assembly drives the fan blades 85 to rotate to push the water to move directionally, and the water pushes the buoyancy plate 84 to move directionally in the reverse direction.

The above is only the embodiment of the present invention, not the limitation of the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An electric machine, characterized in that the electric machine comprises:

the shell is provided with an assembling port;

the rotating assembly is assembled in the shell and penetrates through the shell; and

the plug is arranged in the assembling opening and electrically connected with the rotating assembly.

2. The electric machine of claim 1 further comprising a seal mounted in the mounting opening, the plug bearing against the seal.

3. The motor of claim 1, further comprising a glue layer filled between the bottom of the housing and the rotating assembly, wherein the assembling opening is formed in the bottom of the housing.

4. The electric machine of claim 3, wherein the glue layer is further filled in the assembly opening.

5. The electric machine of claim 3, wherein the rotating assembly includes a stator, a rotor, and an output shaft, the stator and the rotor are disposed within the housing, the stator is electrically connected to the plug, and the output shaft is connected to the rotor and extends through the housing.

6. The motor according to claim 5, wherein the housing includes a first housing and a second housing, the first housing defines the assembly opening, the stator is connected to the first housing, the rotor is connected to the second housing, the output shaft is connected to the rotor through the second housing, and the first housing is filled with the adhesive layer.

7. A power flotation plate, comprising: an electrical machine as claimed in any one of claims 1 to 6.

8. The power float of claim 7, further comprising: motor casing and soft lid, soft lid and motor casing are connected and are assembled jointly and form the installation cavity, first socket has been seted up to the soft lid, the motor assemble in the installation cavity, the plug of motor wears to establish first socket.

9. The power floating plate according to claim 8, further comprising a first waterproof member, a second waterproof member, a first fixing member and a second fixing member, wherein a functional hole is formed in one end of the motor casing, which is far away from the soft cover, the first waterproof member is connected with the inner side of the motor casing and surrounds the functional hole, the second waterproof member is connected with the outer side of the motor casing and surrounds the functional hole, a rotating assembly of the motor sequentially penetrates through the first waterproof member, the functional hole and the second waterproof member, and the rotating assembly abuts against the first waterproof member and the second waterproof member.

10. The power float of claim 9, wherein an inner side of the motor housing is formed with a first retaining groove around the functional hole, an outer side of the motor housing is formed with a second retaining groove around the functional hole, the first flashing is disposed in the first retaining groove, and the second flashing is disposed in the second retaining groove.