CN217300270U - Magnetic suspension motor rotating shaft bent arm automatic door - Google Patents

Abstract

The utility model discloses a magnetic suspension motor rotating shaft bent arm automatic door, which comprises a door body, a magnetic suspension outer rotor rotating motor and a bent arm rotating shaft, wherein the magnetic suspension outer rotor rotating motor is connected with the door body through the bent arm rotating shaft; the magnetic suspension outer rotor rotating motor comprises a coil set, an outer rotor and a permanent magnet, wherein the coil set is positioned on the inner side of the outer rotor, the permanent magnet is arranged on the inner side surface of the outer rotor, and the coil set and the permanent magnet are close to each other but not in contact with each other; one end of the bent arm rotating shaft is connected with the outer rotor, the other end of the bent arm rotating shaft is connected with the door body, and the rotating outer rotor drives the bent arm rotating shaft to drive the door body to move. The novel multifunctional electric heating cooker has the advantages of simple structure, excellent effect, convenience in assembly, reasonable design and the like; therefore, the product has excellent technical and economic performance.

Description

Magnetic suspension motor rotating shaft bent arm automatic door

[ technical field ] A

The utility model mainly relates to a magnetic suspension motor pivot curved boom automatically-controlled door.

[ background of the invention ]

Along with the continuous improvement of living conditions of people, more and more automatic door products appear in people's life, and the automatically-controlled door can open and close automatically, and is not only convenient but also pleasing to the eye, has won the liking of a large amount of consumers. However, the doors in the market are classified according to the opening mode, and mainly include a side hung door and a sliding door, wherein the side hung door accounts for more than 80%. In order to better meet the requirement that a common hand-push vertical hinged door is replaced by an automatically opened and closed vertical hinged door, a novel convenient door opening structure scheme is provided.

[ Utility model ] A method for manufacturing a semiconductor device

In order to solve the problems and facilitate the control of the opening and closing of a door body, a new technical scheme is provided, and the magnetic suspension motor rotating shaft bent arm automatic door adopts the following technical scheme:

a magnetic suspension motor rotating shaft bent arm automatic door comprises a door body, a magnetic suspension outer rotor rotating motor and a bent arm rotating shaft, wherein the magnetic suspension outer rotor rotating motor is connected with the door body through the bent arm rotating shaft;

the magnetic suspension outer rotor rotating motor comprises a coil assembly, an outer rotor and a permanent magnet, wherein the coil assembly is positioned on the inner side of the outer rotor, the permanent magnet is arranged on the inner side surface of the outer rotor, and the coil assembly and the permanent magnet are close to each other but not contacted with each other; one end of the bent arm rotating shaft is connected with the outer rotor, the other end of the bent arm rotating shaft is connected with the door body, and the rotating outer rotor drives the bent arm rotating shaft to drive the door body to move.

Preferably, the magnetic suspension outer rotor rotating motor is connected with a controller.

Preferably, the outer rotor is provided with a driving gear, one end of the bent arm rotating shaft is connected with the driving gear, and the other end of the bent arm rotating shaft is connected with the door body through a supporting seat.

Preferably, the bent arm rotating shaft is composed of a plurality of sections of supporting arms, and the supporting arms are hinged with each other.

Preferably, the door body is provided with a hinge to enable the door body to move axially.

Preferably, the magnetic suspension outer rotor rotating motor is connected with a power supply.

Preferably, the door body is provided with a sensor, and the sensor is connected with a controller.

The utility model discloses compare produced beneficial effect with the background art:

the utility model adopts the above technical scheme, it includes the door body, magnetic suspension external rotor rotating electrical machines and curved boom pivot, the one end and the magnetic suspension external rotor rotating electrical machines of curved boom pivot are connected, the other end is connected with the door body, the pivoted external rotor drives the curved boom pivot in order to drive the door body and remove, utilize magnetic suspension external rotor rotating electrical machines and curved boom pivot can realize conveniently opening and close the door body function, and adopt magnetic suspension external rotor rotating electrical machines frictional force little, the stable performance, the operation shake is little, longe-lived; the structure is designed in a modular way, the assembly is convenient and the installation is easy; the opening and closing space is large, and the method can be suitable for multi-scene application.

[ description of the drawings ]

Fig. 1 is a schematic view of a magnetic suspension motor rotating shaft bending arm automatic door in a preferred embodiment of the present invention;

fig. 2 is a schematic view of the magnetic suspension motor rotating shaft bending arm automatic door in various rotating states according to the preferred embodiment of the present invention;

fig. 3 is a schematic structural view of a magnetic levitation outer rotor rotating electrical machine according to a preferred embodiment of the present invention.

[ detailed description ] embodiments

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout.

In the description of the present invention, it should be noted that, for the orientation words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship are based on the orientation or positional relationship shown in the drawings, and it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of that feature, and as used in the description of the invention, "a plurality" means two or more unless otherwise explicitly specified.

In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; mechanical connection is also possible; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

In the present application, unless otherwise specified or limited, "above" or "below" a first feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature being "above," "below," and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply an elevation which indicates a level of the first feature being higher than an elevation of the second feature. The first feature being "above", "below" and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or merely means that the first feature is at a lower level than the second feature.

The technical solution and the advantages of the present invention will be more clear and clear by further describing the embodiments of the present invention with reference to the drawings of the specification. The embodiments described below are exemplary and are intended to be illustrative of the present invention, but should not be construed as limiting the invention.

The utility model provides a preferred embodiment: as shown in fig. 1 to 3, a magnetic suspension motor rotating shaft bent arm automatic door comprises a door body 1, a magnetic suspension outer rotor rotating motor 2 and a bent arm rotating shaft 3, wherein the magnetic suspension outer rotor rotating motor 2 is connected with the door body 1 through the bent arm rotating shaft 3; the door body of the automatic door system can be made of wooden doors, glass doors, aluminum frame doors, iron doors and the like.

The magnetic suspension outer rotor rotating motor 2 comprises a coil group 21, an outer rotor 22 and permanent magnets 23, wherein the coil group 21 is located on the inner side of the outer rotor 22, the permanent magnets are arranged on the inner side surface of the outer rotor 22, the coil group 21 and the permanent magnets are close to each other but not in contact with each other, the coil group 21 generates a magnetic field under the condition of power-on, a certain gap is formed between the coil group 21 and the outer rotor 22, and the outer rotor 22 can be driven to rotate under the condition that the magnetic suspension rotating shaft motor generates the magnetic field. One end of the bent arm rotating shaft 3 is connected with the outer rotor 22, the other end of the bent arm rotating shaft is connected with the door body 1, and the rotating outer rotor 22 drives the bent arm rotating shaft 3 to drive the door body 1 to move.

The magnetic suspension outer rotor rotating motor 2 is connected with a controller, the controller can adopt a forward and backward switch, and the controller is connected with a power line and a signal line of the magnetic suspension outer rotor rotating motor 2 to control the forward and reverse rotation, stop and other actions of the motor.

The outer rotor 22 is provided with a driving gear 24, one end of the bent arm rotating shaft 3 is connected with the driving gear 24, the other end of the bent arm rotating shaft is connected with the door body 1 through a supporting seat 25, teeth are arranged at one end of the bent arm rotating shaft connected with the driving gear 24 to facilitate meshing transmission, and the supporting seat can be a bearing seat. When the outer rotor 22 rotates, the driving gear 24 is driven to rotate, the outer rotor 22 can be provided with a bearing, the bent arm rotating shaft 3 is composed of a plurality of sections of supporting arms, the supporting arms are hinged with each other, the number of the supporting arms can be two or three, the bent arm rotating shaft 3 is opened to rotate to be in a linear state under the condition that the motor rotates forwards, the door body 1 is opened in the directions of 90 degrees and 180 degrees, and the bent arm rotating shaft 3 is contracted to be in a bent state under the condition that the motor rotates backwards, so that the door body 1 is closed. The supporting seat 25 is installed on the door body 1 and is connected with the rotating shaft bent arm, and when the bent arm rotating shaft 3 rotates, the supporting seat 25 installed on the door body 1 drives the door body 1 to move, so that the opening and closing functions of the door are realized.

The door body 1 is provided with a hinge 11 to enable the door body 1 to move axially, one end of the hinge 11 is arranged on the door body 1, the other end of the hinge 11 is arranged on an upright post or a wall body, when the magnetic suspension outer rotor rotating motor 2 drives the door body 1 to rotate, the hinge 11 can also rotate synchronously, the door body 1 can move axially up and down simultaneously, and therefore the door opening and closing action is completed. The upright post 12 is arranged on the ground, and the magnetic suspension outer rotor rotating motor 2 is arranged above the upright post; the hinge 11 is installed below the upright post, when the door body is opened and closed at 190 degrees or 180 degrees, the bottom of the upright post is connected with the ground to play a supporting role, and the upright post can be replaced by an original door frame or a wall body.

The magnetic suspension outer rotor rotating motor 2 is connected with a power supply, and the power supply is placed or fixed on the upright post 12 to provide a direct current safety power supply for the magnetic suspension outer rotor rotating motor 2, a controller, a switch and the like.

The door body 1 is provided with a sensor 13, and the sensor is connected with a controller. The sensor is installed on the stand, and the sensor can be multiple induction mode such as infrared sensor, image sensor, opens and close the in-process at the door, and when someone was current, output signal gave magnetic suspension outer rotor rotating electrical machines 2's controller, and the control motor reverses to prevent that the people from being pressed from both sides the problem when current, realize duplicate protection.

The door body 1 can be provided with a conventional switch for controlling the normal opening and closing of the door, the wiring mode of the switch can be wired or wireless, the switching mode can be mechanical or inductive, and the installation mode can be the position which is easy to identify and is arranged on the door body 1 or on the left side and the right side of the door. This structural scheme has not only satisfied the automatic external environment of keeping apart and has not hindered the current requirement of people, can realize preventing pressing from both sides the function moreover, meets barrier automatic judgement, and toward opposite direction motion, and the at utmost has guaranteed current safety, uses to experience to feel better. The utility model relates to the application technical field of intelligent home, automatic door and window structure, etc.; the magnetic suspension outer rotor rotating motor has small friction and stable performance.

In the description of the specification, references to the description of "one embodiment", "preferably", "an example", "a specific example" or "some examples" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention, and the schematic representation of the term in this specification does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

With the above structure and principle in mind, those skilled in the art should understand that the present invention is not limited to the above embodiments, and all modifications and substitutions based on the present invention and adopting the known technology in the art are within the scope of the present invention, which should be limited by the claims.

Claims (7)

1. The utility model provides a magnetic suspension motor pivot bent arm automatically-controlled door which characterized in that: the magnetic suspension outer rotor rotating motor is connected with the door body through the bent arm rotating shaft;

the magnetic suspension outer rotor rotating motor comprises a coil set, an outer rotor and a permanent magnet, wherein the coil set is positioned on the inner side of the outer rotor, the permanent magnet is arranged on the inner side surface of the outer rotor, and the coil set and the permanent magnet are close to each other but not in contact with each other; one end of the bent arm rotating shaft is connected with the outer rotor, the other end of the bent arm rotating shaft is connected with the door body, and the rotating outer rotor drives the bent arm rotating shaft to drive the door body to move.

2. The automatic door with a magnetic suspension motor rotating shaft and a bent arm as claimed in claim 1, is characterized in that: the magnetic suspension outer rotor rotating motor is connected with a controller.

3. The automatic door with a magnetic suspension motor rotating shaft and a bent arm as claimed in claim 1, is characterized in that: the outer rotor is provided with a driving gear, one end of the bent arm rotating shaft is connected with the driving gear, and the other end of the bent arm rotating shaft is connected with the door body through a supporting seat.

4. The automatic door with a magnetic suspension motor rotating shaft and a bent arm as claimed in claim 1, is characterized in that: the bent arm rotating shaft is composed of a plurality of sections of supporting arms, and the supporting arms are hinged with each other.

5. The automatic door with a magnetic suspension motor rotating shaft and a bent arm as claimed in claim 1, is characterized in that: the door body is provided with a hinge to enable the door body to move axially.

6. The automatic door with a magnetic suspension motor rotating shaft and a bent arm as claimed in claim 1, is characterized in that: the magnetic suspension outer rotor rotating motor is connected with a power supply.

7. The automatic door with a magnetic suspension motor rotating shaft and a bent arm as claimed in claim 1, is characterized in that: the door body is provided with a sensor, and the sensor is connected with the controller.

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