CN115653444A - Intelligent door and shower room - Google Patents

Abstract

The utility model provides an intelligence door and shower room, adopts the dimming glass that can automatic switch-over between transparent state and atomizing device, can satisfy the user to the demand of light transmissivity and privacy nature, is favorable to improving user experience. The intelligence door includes: a door frame; the door body comprises a fixed door fixed on the door frame and a movable door connected with the door frame in a sliding manner, and the fixed door and the movable door both comprise dimming glass; the power supply device comprises a power adapter and an inverter, wherein the input end of the inverter is electrically connected with the output end of the power adapter, the output end of the inverter is electrically connected with the dimming glass and is arranged to supply power to the dimming glass, and the inverter is provided with a dry contact; and the sensing device is electrically connected with the dry contact, is arranged to sense the position of the movable door, and controls the power on-off state of the inverter according to the position of the movable door, so that the dimming glass is switched between the transparent state and the atomization state.

Description

Intelligent door and shower room

Technical Field

The present disclosure relates to, but not limited to, glass door technology, and more particularly, to an intelligent door and shower room.

Background

Conventional glass doors, such as shower enclosures, are typically only transparent or opaque. Transparent glass has good light transmission but poor privacy. Opaque glass has good privacy but poor light transmission. Some users may apply a film, frosting, or patterning on the transparent glass to improve their privacy. However, the glass tends to yellow over time and is difficult to handle.

At present, a glass capable of adjusting transmittance, namely a dimming glass, appears on the market, and can be switched between a transparent state and a atomization state according to manual control of a user. Although the requirements of users on the light transmission and the privacy of the glass door can be met, the switching process needs to depend on the manual control of the users, and inconvenience is brought to the users.

Disclosure of Invention

The embodiment of the application provides an intelligent door, adopts the dimming glass that can automatically switch between transparent state and atomizing state, can satisfy the user to the demand of light transmissivity and privacy nature, is favorable to improving user experience.

The embodiment of the application provides an intelligence door, includes: a door frame; the door body comprises a fixed door fixed on the door frame and a movable door connected with the door frame in a sliding manner, and the fixed door and the movable door both comprise dimming glass; the power supply device comprises a power adapter and an inverter, wherein the input end of the inverter is electrically connected with the output end of the power adapter, the output end of the inverter is electrically connected with the dimming glass and is arranged to supply power to the dimming glass, and the inverter is provided with a dry contact; and the induction device is electrically connected with the dry contact, is used for inducing the position of the movable door, and controls the power on-off state of the inverter according to the position of the movable door, so that the dimming glass is switched between a transparent state and an atomization state.

The embodiment of the application provides an intelligent door, including door frame, the door body, power supply unit and induction system. The door frame is used for being fixed on a wall body. The door body is arranged in the door frame. The door body comprises a fixed door and a movable door, and the movable door can slide in the door frame in a reciprocating manner. In the door opening process, the movable door slides towards the direction close to the fixed door; in the door closing process, the movable door slides towards the direction far away from the fixed door.

Both the fixed door and the movable door include a light control glass. The light-adjusting glass is a novel special photoelectric glass product with a sandwich structure, wherein a liquid crystal film is compounded between two layers of glass and is integrally formed after high-temperature and high-pressure gluing. When the dimming glass is powered off, the liquid crystal molecules in the dimming glass can be in an irregular scattering state, and the dimming glass is in a transparent and opaque appearance state, namely an atomization state; when the dimming glass is electrified, the liquid crystal molecules in the dimming glass are arranged in order, light can penetrate through the dimming glass freely, and the dimming glass is in a transparent state instantly. Therefore, the intelligent door can be switched between a transparent state and an atomizing state, and the requirements of users on light transmission and privacy can be met.

The power supply device is used for supplying power for the power utilization components of the intelligent door. The power supply device includes a power adapter and an inverter. The power adapter is also called an external power supply and is a power supply voltage conversion device of small portable electronic equipment and electronic appliances. An inverter is a device that converts Direct Current (DC) into Alternating Current (AC). And the electric energy output by the power adapter is transmitted to the dimming glass through the inverter. The inverter is provided with the dry contact which is an electric switch and has a closed state and an open state, so that the on-off state of the inverter can be controlled through the dry contact, the on-off state of the dimming glass is further controlled, and the dimming glass is further switched between the transparent state and the atomization state. When the inverter is powered off, the dimming glass is also powered off, and then the atomization state is switched; when the inverter is energized, the light control glass is also energized, and is switched to the transparent state. However, the power-on and power-off state of the inverter does not affect the power-on and power-off state of the power adapter, so that the power adapter can still supply power to other power-using components of the intelligent door.

The induction device is electrically connected with the dry contact, can induce the position of the movable door, and acts on the dry contact of the inverter according to the position change of the movable door to control the power-on and power-off state of the inverter, so that the light-transmitting state of the dimming glass can be automatically switched according to the position change of the movable door, and a user does not need to manually adjust the light-transmitting state. Therefore, the intelligent degree of the intelligent door can be greatly improved, and the use experience of a user can be greatly improved.

In an exemplary embodiment, the sensing device includes: the first magnetic induction piece is fixed on the movable door; and a second magnetic induction member, with the dry contact point electricity is connected, and with first magnetic induction member cooperatees, sets into: when the first magnetic induction piece reaches the closed position along with the movable door, the inverter is powered off so that the dimming glass is switched to the atomization state, and when the first magnetic induction piece is separated from the closed position along with the movable door, the inverter is powered on so that the dimming glass is switched to the transparent state.

In an exemplary embodiment, during the process that the first magnetic induction piece moves along with the movable door to the closed position, the distance between the first magnetic induction piece and the second magnetic induction piece is gradually reduced.

In an exemplary embodiment, when a distance between the first magnetic induction member and the second magnetic induction member along a sliding direction of the movable door is less than or equal to 2mm, the movable door reaches the closed position.

In an exemplary embodiment, the movable door is provided with a mover, and the smart door further includes: and the magnetic suspension driving device is electrically connected with the output end of the power adapter, is matched with the rotor and is arranged to drive the rotor to move along the sliding direction of the movable door so as to drive the movable door to slide.

In an exemplary embodiment, the magnetic suspension driving device includes a magnetic suspension linear motor, the movable door further includes a hanging assembly fixedly connected to the switchable glass, and the mover is disposed on the hanging assembly.

In an exemplary embodiment, the door frame includes an upper rail; the upper guide rail is provided with a first clamping groove and a second clamping groove, the second clamping groove is located on the lower side of the first clamping groove, the magnetic suspension linear motor is fixed on the first clamping groove, and the hanging assembly is slidably mounted on the second clamping groove.

In an exemplary embodiment, the upper guide rail is further provided with a third clamping groove, the third clamping groove and the second clamping groove are arranged along the thickness direction of the door body, and a second magnetic induction piece of the induction device is fixed to the third clamping groove; and a first magnetic induction piece of the induction device is fixed on one side of the hanging component, which faces the third clamping groove, and is positioned in the second clamping groove.

In an exemplary embodiment, a first notch is formed in the partition board between the second clamping groove and the third clamping groove, a separating rib is arranged in the third clamping groove, the separating rib is provided with a second notch, the second notch is communicated with the lower end of the first notch, and the second magnetic induction element is arranged in the second notch in a penetrating manner and the upper part of the second magnetic induction element is located in the first notch.

In an exemplary embodiment, the smart door further comprises: and the two anti-collision pieces are fixed in the upper guide rail and positioned at two sides of the hanging assembly.

In an exemplary embodiment, the output end of the power adapter is electrically connected with the magnetic suspension driving device through a plug-in connector assembly.

In an exemplary embodiment, the power supply device further includes: the winding device comprises a winding mechanism and a tape measure wire wound on the winding mechanism, one end of the tape measure wire is connected to the dry contact, and the other end of the tape measure wire is telescopically connected to the dimming glass of the movable door; and the winding device is fixed on the mounting bracket.

In an exemplary embodiment, the door frame comprises an upper guide rail and a fixed glass vertical material, the fixed door is fixed on the fixed glass vertical material, and the inverter is fixed in the fixed glass vertical material; an overhaul notch is formed in one end, close to the glass fixing vertical material, of the top surface of the upper guide rail, the mounting bracket is arranged at the overhaul notch and fixedly connected with the upper guide rail, and the wire coiling device is located in the upper guide rail and located on the lower side of the mounting bracket; the installing support be equipped with the first line mouth of crossing and the second of overhauing the breach intercommunication cross the line mouth.

In an exemplary embodiment, one end of the tape line is electrically connected to the inverter through a plug-in connector assembly; the other end of the measuring tape line is electrically connected with the dimming glass of the movable door through the plug-in type joint component.

In an exemplary embodiment, the output end of the power adapter is electrically connected with the input end of the inverter through a plug-in connector assembly; the output end of the inverter is electrically connected with the dimming glass of the fixed door through the pluggable joint component; and the dry contact of the inverter is electrically connected with the induction device through a plug-in type joint component.

In an exemplary embodiment, the plug-in connector assembly is a plug-in waterproof connector assembly.

In an exemplary embodiment, the power supply device further includes: and the power plug is electrically connected with the input end of the power adapter.

In an exemplary embodiment, the power supply device further includes: and the battery is arranged in the power adapter and supplies power to the power adapter.

In an exemplary embodiment, the battery is a wireless rechargeable battery or a disposable battery.

The embodiment of the application also provides a shower room, which comprises: a shower door, the shower door being a smart door as described in any one of the above embodiments.

Additional features and advantages of the application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the application. Other advantages of the present application may be realized and attained by the instrumentalities and combinations particularly pointed out in the specification and the drawings.

Drawings

The accompanying drawings are included to provide an understanding of the present disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the examples serve to explain the principles of the disclosure and not to limit the disclosure.

Fig. 1 is a schematic perspective view of an intelligent door according to an embodiment of the present application;

FIG. 2 is an exploded view of the smart door of FIG. 1;

FIG. 3 is a schematic wiring diagram of the smart door of FIG. 1;

FIG. 4 is a schematic view of a partial cross-sectional structure of the smart door shown in FIG. 1;

FIG. 5 is a schematic view of a portion of the smart door shown in FIG. 1;

FIG. 6 is a schematic view of a portion of the smart door shown in FIG. 1;

FIG. 7 is a schematic view of a portion of the smart door shown in FIG. 1;

FIG. 8 is an exploded view of the hanging assembly and the first magnetic induction element;

FIG. 9 is a schematic structural view of the suspension assembly shown in FIG. 8 assembled with a first magnetic induction element;

FIG. 10 is an exploded view of the upper guide rail, the second magnetic induction element, the magnetic suspension linear motor, the hanging assembly and the anti-collision element;

FIG. 11 is an enlarged view of the portion A of FIG. 10;

FIG. 12 is an exploded view of the upper rail, the mounting bracket, and the winding device;

FIG. 13 is an exploded view of the vertical glass fixing member and the inverter;

fig. 14 is a schematic structural view of the fixed glass vertical member shown in fig. 13 after being assembled with an inverter;

FIG. 15 is another schematic exploded view of the smart door of FIG. 1;

fig. 16 is a partial schematic view of the smart door of fig. 1 (back plate with upper rail omitted).

Description of the labeling:

1, a door frame, 11 upper guide rails, 111 first clamping grooves, 1111 first supporting ribs, 112 second clamping grooves, 1121 first notches, 1122 second supporting ribs, 113 third clamping grooves, 1131 second notches, 1132 separating ribs, 114 detection notches, 115 first wire passing ports, 116 second wire passing ports, 117 glue injection holes, 118 third supporting ribs, 12 lower guide rails, 13 fixed glass vertical materials and 14 movable glass vertical materials;

2, a door body, 21 a fixed door, 22 a movable door, 221 dimming glass, 222 a hanging component, 2221 a hanging part, 2222 a clamping part, 2223 pulleys and 23 handles;

3 power supply device, 31 power adapter, 32 inverter, 33 power plug, 34 wire winding device, 341 second connecting hole, 35 mounting bracket, 351 first connecting plate, 352 second connecting plate, 3521 upper top plate, 3522 vertical plate, 3523 horizontal plate and 3524 first connecting hole;

4 induction device, 41 first magnetic induction piece, 42 second magnetic induction piece;

5, a magnetic suspension linear motor;

6, an anti-collision piece;

7 a plug-in connector assembly, 71 a first connector, 72 a second connector;

8, a guide block component;

9 single-side adhesive tape.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.

As shown in fig. 1, fig. 2 and fig. 15, an embodiment of the present application provides an intelligent door, including: the door comprises a door frame 1, a door body 2, a power supply device 3 and an induction device 4.

As shown in fig. 2 and 15, the door body 2 includes a fixed door 21 fixed to the door frame 1 and a movable door 22 slidably coupled to the door frame 1. The fixed door 21 and the movable door 22 each include a light control glass 221.

As shown in fig. 2, 3, 15, and 16, the power supply device 3 includes a power adapter 31 and an inverter 32. As shown in fig. 3, the input terminal of the inverter 32 is electrically connected to the output terminal of the power adapter 31. The output end of the inverter 32 is electrically connected to the light control glass 221, and is provided to supply power to the light control glass 221. The inverter 32 has dry contacts.

The sensing device 4 is electrically connected to the dry contact, and is configured to sense the position of the movable door 22, and control the on/off state of the inverter 32 according to the position of the movable door 22, so that the light control glass 221 is switched between the transparent state and the atomization state.

The intelligent door that this application embodiment provided, including door frame 1, the door body 2, power supply unit 3 and induction system 4. The door frame 1 is used for being fixed on a wall body. The door body 2 is installed in the door frame 1. The door body 2 includes a fixed door 21 and a movable door 22, and the movable door 22 can slide back and forth in the doorframe 1. In the process of opening the door, the movable door 22 slides towards the direction close to the fixed door 21; during the closing of the door, the movable door 22 slides away from the fixed door 21.

Both the fixed door 21 and the movable door 22 include a light control glass 221. The light control glass 221 is a novel special photoelectric glass product with a sandwich structure, wherein a liquid crystal film is compounded between two layers of glass and is integrally formed after being glued at high temperature and high pressure. When the dimming glass 221 is powered off, the liquid crystal molecules in the dimming glass 221 are in an irregular scattering state, and the dimming glass 221 is in a transparent and opaque appearance state, namely an atomization state; when the light control glass 221 is energized, the liquid crystal molecules inside the light control glass are arranged in order, light can penetrate freely, and the light control glass 221 is in a transparent state instantly. Therefore, the intelligent door can be switched between a transparent state and an atomization state, and the requirements of users on light transmission and privacy can be met.

The power supply device 3 is used for supplying power to the power utilization components of the intelligent door. The power supply device 3 includes a power adapter 31 and an inverter 32. The power adapter 31 is also called an external power supply, and is a power supply voltage conversion device for small portable electronic devices and electronic appliances. The inverter 32 is a device that converts Direct Current (DC) into Alternating Current (AC). The electric power output from the power adapter 31 is transmitted to the light control glass 221 via the inverter 32. Since the inverter 32 has the dry contact, which is an electrical switch having two states of on and off, the on/off state of the inverter 32 and thus the on/off state of the light control glass 221 can be controlled by the dry contact, and thus the light control glass 221 is switched between the transparent state and the atomization state. When the inverter 32 is powered off, the dimming glass 221 is also powered off, and then is switched to the atomization state; when the inverter 32 is energized, the light control glass 221 is also energized, and is switched to the transparent state. However, the power-on/off state of the inverter 32 does not affect the power-on/off state of the power adapter 31, so that the power adapter 31 can still supply power to other electric components of the smart door.

The sensing device 4 is electrically connected to the dry contact, and can sense the position of the movable door 22, and act on the dry contact of the inverter 32 according to the position change of the movable door 22 to control the power on/off state of the inverter 32, so that the light transmittance state of the light control glass 221 can be automatically switched according to the position change of the movable door 22 without manual adjustment by a user. Therefore, the intelligent degree of the intelligent door can be greatly improved, and the use experience of a user can be greatly improved.

Wherein, the movable door 22 can slide along the linear direction; or can slide in an arc direction, the movable door 22 is an arc door.

In an exemplary embodiment, as shown in fig. 2 and 15, the doorframe 1 includes an upper rail 11, a lower rail 12, a fixed glass vertical bar 13, and a movable glass vertical bar 14. The fixed glass vertical members 13 and the movable glass vertical members 14 are provided on both sides in the width direction (i.e., the left-right direction) of the door body 2, and the upper guide rail 11 and the lower guide rail 12 are provided on both sides in the height direction (i.e., the up-down direction) of the door body 2. The upper and lower guide rails 11 and 12 provide a guide and a limit for the sliding of the movable door 22. The vertical glass fixing material 13 is provided on the side where the fixed door 21 is provided, and is used for fixing the fixed door 21. The movable vertical member is provided on the side where the movable door 22 is located, and is used to fix the movable door 22 in a closed state. The movable door 22 may be provided with a handle 23 to facilitate the user to push and pull the movable door 22. The upper end of the movable door 22 may be slidably connected to the upper rail 11 by a hanger assembly 222, and the hanger assembly 222 may include a pulley 2223. The lower end of the movable door 22 may be slidably connected to the lower rail 12 by a guide block assembly 8.

In an exemplary embodiment, as shown in fig. 2, the sensing device 4 includes: a first magnetic induction member 41 and a second magnetic induction member 42.

The first magnetic induction element 41 is fixed to the movable door 22, as shown in fig. 2.

As shown in fig. 3, the second magnetic induction element 42 is electrically connected to the dry contact, and is configured to, in cooperation with the first magnetic induction element 41: the inverter 32 is deenergized to switch the light control glass 221 to the fogging state when the first magnetic induction member 41 reaches the closed position with the movable door 22, and the inverter 32 is energized to switch the light control glass 221 to the transparent state when the first magnetic induction member 41 departs from the closed position with the movable door 22.

The induction device 4 includes a first magnetic induction member 41 and a second magnetic induction member 42. The first magnetic induction element 41 and the second magnetic induction element 42 can realize an induction function through a magnetic field. Since the first magnetic induction member 41 is fixed on the movable door 22 and moves together with the movable door 22, the second magnetic induction member 42 is a fixed member and can be fixed on the doorframe 1 or the fixed door 21 and remain stationary. Therefore, the distance between the first magnetic sensor 41 and the second magnetic sensor 42 changes with the movement of the movable door 22, and the magnetic field intensity between the first magnetic sensor 41 and the second magnetic sensor 42 also changes. Since the second magnetic induction element 42 is electrically connected to the dry contact of the inverter 32, the second magnetic induction element 42 is an electromagnetic induction element, and the first magnetic induction element 41 can be a permanent magnet. The change of the magnetic field intensity sensed by the second magnetic induction element 42 is converted into the influence on the electric field, so that the on-off state of the dry contact electrically connected with the second magnetic induction element 42 is changed, and the on-off state of the inverter 32 is also changed.

Therefore, the induction device 4 is equivalent to a proximity switch, can induce the position change of the movable door 22 without contact, and acts on the dry contact of the inverter 32. In the door closing state, that is, when the movable door 22 moves to the closed position, the dry contact of the inverter 32 is opened, the inverter 32 is powered off, and the light control glass 221 is switched to the fogging state. In the door-open state, i.e., the movable door 22 is out of the closed position, the dry contact of the inverter 32 is closed, the inverter 32 is energized, and the light control glass 221 is switched to the transparent state.

This arrangement is particularly suitable for shower doors. When the user needs to take a shower, the movable door 22 is closed, and the dimming glass 221 is automatically switched to the atomization state, so that the privacy of the user can be effectively protected. When the user has finished showering, the movable door 22 is opened, and the light control glass 221 can be automatically switched to the transparent state, so that the user can clearly see the contents in the shower room.

Of course, the intelligent door provided by the embodiment of the application can also be used in other fields. Such as: when a user enters the ATM protection cabin, the movable door 22 is closed, and the dimming glass 221 is automatically switched to the atomization state, so that the privacy of the user is ensured. On the contrary, when the user opens the movable door 22, the dimming glass 221 is automatically switched to the transparent state.

In an exemplary embodiment, the movable door 22 further includes a hanging assembly 222 fixedly connected to the light control glass 221, and the door frame 1 includes the upper rail 11. The first magnetic sensor 41 is fixed to the hanger assembly 222, as shown in fig. 5, 8 and 9. The second magnetic induction member 42 is fixed to the upper rail 11, as shown in fig. 4, 7, and 16.

Therefore, the induction device 4 can be hidden in the upper guide rail 11, which is beneficial to avoiding the influence of external water vapor and other factors on the induction device 4, thereby being beneficial to improving the use reliability of the induction device 4.

In an exemplary embodiment, during the process that the first magnetic induction member 41 moves along with the movable door 22 to the closed position, the distance between the first magnetic induction member 41 and the second magnetic induction member 42 gradually decreases.

In other words, the second magnetic sensor 42 is fixed at a position close to the vertical section 14, for example, at an end of the upper rail 11 close to the vertical section 14, and the first magnetic sensor 41 is also fixed at an end of the movable door 22 close to the vertical section 14. Thus, when the movable door 22 moves to the closed position, the distance between the first magnetic induction member 41 and the second magnetic induction member 42 is the closest, which is advantageous for improving the control accuracy.

In an exemplary embodiment, when the distance between the first magnetic induction member 41 and the second magnetic induction member 42 in the sliding direction of the shutter 22 is less than or equal to 2mm, the shutter 22 reaches the closed position.

Of course, when the movable door 22 reaches the closed position, the distance between the first magnetic induction member 41 and the second magnetic induction member 42 is not limited to the above range, and may be adjusted as needed.

In an exemplary embodiment, the movable door 22 is provided with a mover (not shown). The intelligence door still includes:

and the magnetic suspension driving device is electrically connected with the output end of the power adapter 31, is matched with the rotor, and is arranged to drive the rotor to move along the sliding direction of the movable door 22 so as to drive the movable door 22 to slide.

The magnetic suspension driving device is used for driving the movable door 22 to move, so that the movable door 22 does not need to be in contact with the magnetic suspension driving device, friction is reduced, door opening and closing noise can be reduced, faults caused by friction can be reduced, and after-sales services are reduced.

On the other hand, the magnetic suspension driving device is used to drive the movable door 22 to move, only a user needs to apply a slight force to the movable door 22 to start the movement, and after the movable door 22 moves, the magnetic suspension driving device can continue to drive the movable door 22 to automatically move without continuously applying a force to the movable door 22 by the user in the whole door opening and closing process. Therefore, when the user lightly pushes or lightly pulls the movable door 22 to start, the movable door 22 can automatically open and close the door, so as to achieve the effects of light weight, simplicity and comfort, and reduce the risk of hand clamping of the user.

In addition, the magnetic suspension driving device is also electrically connected with the power adapter 31, so that the magnetic suspension driving device, the sensing device 4 and the dimming glass 221 share one power supply, the modular integration of the power supply is realized, the reduction of strong current interfaces is facilitated, and the use safety of the product is further improved.

In an exemplary embodiment, the magnetic levitation drive comprises a magnetic levitation linear motor 5, as shown in fig. 2, 3, 4, 7, 10 and 16. The movable door 22 further includes a hanging assembly 222 fixedly connected to the light control glass 221, and the mover is disposed on the hanging assembly 222.

The magnetic suspension linear motor 5 is matched with a rotor on the hanging component 222 of the movable door 22, and can drive the movable door 22 to move.

An electromagnetic induction piece is arranged in the magnetic suspension linear motor 5, so that the magnetic suspension linear motor 5 can generate a magnetic field after being started. The rotor is a permanent magnet moving rail arranged on the hanging component 222, and the magnetism of the permanent magnet moving rail is the same as that of an electromagnetic induction piece in the magnetic suspension linear motor 5, so that the magnetic suspension linear motor 5 and the movable door 22 are mutually repelled. Furthermore, the magnetic suspension linear motor 5 is arranged along the length direction of the upper guide rail 11 in multiple sections, that is, each section has a separate electromagnetic induction component, and the magnetic field intensity generated by the electromagnetic induction component in each section can be changed by changing the current quantity of each section, so that the permanent magnet movable rail can move along the length direction of the magnetic suspension linear motor 5, and further the movable door 22 can move. When the current capacity of each section is consistent, the magnetic field intensity generated by the electromagnetic induction piece in each section is the same, so that the permanent magnetic moving rail can stop moving, and the function of static movement of the movable door 22 is realized.

Alternatively, the magnetic levitation linear motor 5 may adopt a coil assembly structure, and a magnetic field can be generated under the power-on condition. The mover includes a plurality of permanent magnets, and is disposed on the hanger assembly 222. The adjacent permanent magnets have opposite polarities facing the magnetic suspension linear motor 5; a certain gap is formed between the magnetic suspension linear motor 5 and the rotor, and the lower rotor can be driven to move left and right under the condition that the magnetic suspension linear motor 5 generates a magnetic field.

In an exemplary embodiment, the door frame 1 includes an upper rail 11. As shown in fig. 4 and 11, the upper rail 11 is provided with a first card slot 111 and a second card slot 112, and the second card slot 112 is located at a lower side of the first card slot 111. The magnetic suspension linear motor 5 is fixed on the first slot 111, and the hanging component 222 is slidably mounted on the second slot 112.

Therefore, the magnetic suspension linear motor 5 is arranged above the hanging assembly 222, and a repulsive force is generated between the magnetic suspension linear motor 5 and the hanging assembly 222, so that the magnetic suspension linear motor is prevented from contacting with the hanging assembly 222.

The first engaging groove 111 extends along the length direction of the upper rail 11. The second locking groove 112 extends along the length of the upper rail 11. As shown in fig. 4 and 11, two first supporting ribs 1111 are disposed at a lower end of the first slot 111 and spaced apart from each other to support the magnetic levitation linear motor 5. The inner sidewall of the second engaging groove 112 is provided with two second supporting ribs 1122 disposed at intervals to support the hanging component 222. As shown in fig. 4 and 5, the hanger assembly 222 includes a hanger portion 2221, a clamping portion 2222, and a plurality of pulleys 2223. The pulleys 2223 are rotatably attached to both sides of the hanging portion 2221 and can roll along the second support ribs 1122. The holding portion 2222 is connected to the lower end of the hanging portion 2221, and is used to hold the light control glass 221 of the movable door 22. The light control glass 221 of the movable door 22 may be fixedly coupled to the clamping portion 2222 by a screw.

In one example, as shown in fig. 4, 8, and 9, six pulleys 2223 are provided on each of the front and rear sides of the hanging portion 2221, and the six pulleys 2223 are symmetrically provided. The first six pulleys 2223 are grouped together and located relatively near the front end of the hanging portion 2221, and the second six pulleys 2223 are grouped together and located relatively near the rear end of the hanging portion 2221.

In an exemplary embodiment, as shown in fig. 4, the upper rail 11 is further provided with a third slot 113, and the third slot 113 and the second slot 112 are arranged along the thickness direction of the door body 2. The second magnetic induction element 42 of the induction device 4 is fixed to the third card slot 113. The first magnetic sensing element 41 of the sensing device 4 is fixed on one side of the hanging component 222 facing the third card slot 113 and is located in the second card slot 112.

The third engaging groove 113 is located behind the second engaging groove 112, and the third engaging groove 113 may extend to two ends of the upper rail 11 along the length direction of the upper rail 11, so as to facilitate the connection of the second magnetic induction element 42.

In an exemplary embodiment, as shown in fig. 4 and fig. 11, a first gap 1121 is disposed on a partition board between the second card slot 112 and the third card slot 113, a separating rib 1132 is disposed in the third card slot 113, the separating rib 1132 is provided with a second gap 1131, the second gap 1131 is communicated with a lower end of the first gap 1121, and the second magnetic induction element 42 is disposed through the second gap 1131 and an upper portion thereof is located in the first gap 1121.

The rib 1132 of the third card slot 113 is integrally connected to the second support rib 1122 at the rear of the second card slot 112, so that the third card slot 113 is located at the rear side of the second card slot 112. The first notch 1121 and the second notch 1131 are disposed, so that the sensing effect between the first magnetic induction piece 41 and the second magnetic induction piece 42 is improved, and the influence of the shielding of the upper guide rail 11 on the sensing effect is reduced. The second magnetic induction member 42 may be fixed by glass cement adhesion.

In an exemplary embodiment, as shown in fig. 2, 10 and 16, the smart door further includes: and two anti-collision pieces 6 fixed in the upper guide rail 11 and positioned at two sides of the hanging assembly 222.

The arrangement of the two anti-collision pieces 6 is beneficial to avoiding serious collision of the movable door 22 with the left end and the right end of the door frame 1 in the movement process and also beneficial to preventing the hand clamping in the door opening and closing process.

An installation space is also left between the anti-collision piece 6 close to the vertical glass fixing material 13 and one end of the upper guide rail 11 close to the vertical glass fixing material 13, so that a part of the structure of the power supply device 3 (such as the winding device 34 and the installation bracket 35) can be installed conveniently.

In an exemplary embodiment, the output of the power adapter 31 is electrically connected to the magnetic levitation drive via the plug-in connector assembly 7, as shown in fig. 3.

The plug-in type joint assembly 7 can be directly connected or disconnected through plug-in operation, is convenient and quick to operate, and is beneficial to improving the working efficiency.

As shown in fig. 3, the plug connector assembly 7 includes a first connector 71 and a second connector 72, and the first connector 71 and the second connector 72 are in plug-in fit, so that the fixed connection is realized while the electrical connection is realized.

In an exemplary embodiment, the power supply device 3 further includes: a reeling device 34 and a mounting bracket 35 as shown in figures 2, 6 and 12.

The winding device 34 includes a winding mechanism (not shown) and a tape line wound around the winding mechanism. One end of the tape line is connected to the dry contact. The other end of the tape line is telescopically connected to the privacy glass 221 of the moveable door 22. The mounting bracket 35 is fixed to the doorframe 1. The wire winding device 34 is fixed to the mounting bracket 35.

In other words, one end of the tape line is fixed, and is electrically connected to the inverter 32. The other end of the tape line is retractable and can be extended and retracted as the movable door 22 slides. The winding mechanism may be provided with a resilient member (e.g. a torsion spring) to effect automatic retraction of the tape line. The telescopic end of the tape line is fixedly connected with the wiring terminal of the dimming glass 221 of the movable door 22, so that the elastic force can be overcome, and the reliable connection of the tape line and the movable door can be ensured. The winding device 34 may further comprise a mounting box in which the winding mechanism and the tape line are mounted, wherein the front and rear ends of the mounting box are provided with line passing holes, and the two ends of the tape line extend out of the line passing holes. The mounting box may be fixedly connected to the mounting bracket 35 by fasteners.

The scheme adopts a measuring tape line to connect the inverter 32 and the dimming glass 221 of the movable door 22, and the measuring tape line can be released to be expanded in length or retracted in length in a reducing mode according to needs. Thus, the extending length of the measuring tape line can be automatically adjusted along with the movement of the movable door 22, and the automatic adjustment is very convenient. Thus, the power line connected with the dimming glass 221 of the movable door 22 is not easy to be folded and extruded, is not easy to age, is beneficial to prolonging the service life, and is not easy to break.

In an exemplary embodiment, as shown in fig. 2 and 15, the doorframe 1 includes an upper rail 11 and a fixing glass upright 13. The fixed door 21 is fixed to the glass fixing vertical member 13, and the inverter 32 is fixed inside the glass fixing vertical member 13, as shown in fig. 13 and 14.

As shown in figures 10 and 12, one end of the top surface of the upper guide rail 11 close to the glass fixing vertical bar 13 is provided with an inspection notch. The mounting bracket 35 is disposed at the service gap and is fixedly coupled to the upper rail 11, as shown in fig. 6. The wire winder 34 is located within the headrail 11 and below the mounting bracket 35. The mounting bracket 35 is provided with a first wire passing port 115 and a second wire passing port 116 communicating with the service gap, as shown in fig. 16.

The inverter 32 can be fixed in the inner cavity of the glass fixing vertical bar 13 by a fastener (e.g., a screw), for example, the inverter is fixedly connected with the glass fixing vertical bar 13 by an upper screw and a lower screw, as shown in fig. 13 and 14. The mounting bracket 35 may be fixed to the left side of the first catching groove 111 of the upper rail 11, and the wire winding device 34 may be fixed to the left side of the second catching groove 112 of the upper rail 11. The mounting bracket 35 and the wire winding device 34 are both located between the bumper 6 near the vertical glass fixing section 13 and the end of the upper rail 11 near the vertical glass fixing section 13. The first wire port 115 provides wiring between the output terminal of the power adapter 31 and the inverter 32. The second wire port 116 is used for connecting the output end of the power adapter 31 and the magnetic suspension driving device.

When needs overhaul, can overhaul breach department, dismantle installing support 35, further can dismantle spiral device 34, overhaul power correlation structure, it is also more convenient to change, and is very convenient.

In one example, as shown in fig. 12, the mounting bracket 35 includes a first connecting plate 351 and a second connecting plate 352. As shown in fig. 6, the front and rear ends of the first connecting plate 351 are bent to form support portions, and the two support portions are located above the top surface of the upper rail 11 and supported by the upper rail 11. The second connecting plate 352 includes an upper top plate 3521, two risers 3522 and two transverse plates 3523, the upper top plate 3521 is attached to and connected with the first connecting plate 351, the upper ends of the two risers 3522 are respectively connected with the front end and the rear end of the upper top plate 3521, the lower ends of the two risers 3522 are respectively connected with the two transverse plates 3523, and a gap is formed between the two transverse plates 3523. The entire second web 352 encloses a cavity with a rectangular cross-section. As shown in fig. 12, a first connecting hole 3524 is disposed on the two transverse plates 3523, a second connecting hole 341 is disposed on the winding device 34, and a fastening member (e.g., a screw) is sequentially inserted through the correspondingly communicated second connecting hole 341 and the first connecting hole 3524, so that the winding device 34 is fixedly connected to the mounting bracket 35. The first connection holes 3524 may be four, and the second connection holes 341 may be two, and the wire winding device 34 and the mounting bracket 35 are fixed by two fasteners diagonally distributed. The first connecting plate 351 is fixedly connected to the upper top plate 3521 by four fasteners. As shown in fig. 6, after the assembly is completed, both the wire winding device 34 and the second connection plate 352 are located inside the upper rail 11, and both supporting portions of the first connection plate 351 are located outside the upper rail 11. The lower end of the wire winding device 34 is supported by the third support rib 118 in the upper rail 11, the upper top plate 3521 of the second connecting plate 352 is supported by the top plate of the upper rail 11, and the first connecting plate 351 is buckled downward on the top plate of the upper rail 11. Thus, the entire wire winding device 34 and the mounting bracket 35 are stably fixed to the upper rail 11.

In an exemplary embodiment, as shown in fig. 3, one end of the tape line is electrically connected to the inverter 32 through the plug-in connector assembly 7. The other end of the tape line is electrically connected to the light control glass 221 of the movable door 22 through the plug-in connector assembly 7.

The plug-in type joint assembly 7 can be directly connected or disconnected through plug-in operation, operation is convenient and fast, and work efficiency is improved.

In an exemplary embodiment, as shown in fig. 3, the output of the power adapter 31 and the input of the inverter 32 are electrically connected through the plug-in connector assembly 7; the output end of the inverter 32 is electrically connected with the dimming glass 221 of the fixed door 21 through the plug-in connector assembly 7; the dry contacts of the inverter 32 are electrically connected to the induction device 4 via the plug-in connector assembly 7.

The plug-in type joint assembly 7 can be directly connected or disconnected through plug-in operation, operation is convenient and fast, and work efficiency is improved.

In an exemplary embodiment, the plug-in connector assembly 7 is a plug-in watertight connector assembly, namely: the first joint 71 and the second joint 72 of the plug-in joint assembly 7 are both watertight joints.

The plug-in waterproof joint assembly has a waterproof effect and is beneficial to further reducing the hidden danger of power utilization.

In an exemplary embodiment, as shown in fig. 2, 3, 15 and 16, the power supply device 3 further includes: the power plug 33 is electrically connected to the input terminal of the power adapter 31.

Like this, whole intelligent door only has a power plug 33, for the power supply of a plurality of power consumption parts of intelligent door, has realized the plug combination of a plurality of power consumption parts in other words, can reduce the forceful electric power socket, reduces the power consumption hidden danger. And all the internal electricity utilization structures of the intelligent door can be electrically connected through the plug-in type joint assembly 7. Thus, after assembly is complete, the power plug 33 need only be plugged into an external power source.

In an exemplary embodiment, the power supply device 3 further includes: and a battery (not shown) disposed in the power adapter 31 for supplying power to the power adapter 31.

Wherein, the battery is a wireless rechargeable battery or a disposable battery.

This scheme adopts battery powered, has realized the wireless power supply mode of intelligent door, uses safelyr, more environmental protection.

The embodiment of the application also provides a shower room (not shown in the figure), which comprises a shower door, wherein the shower door adopts the intelligent door in any one of the above embodiments.

The shower room provided by the embodiment of the application has all the beneficial effects due to the fact that the shower room comprises the intelligent door in any one of the embodiments, and the shower room is not described in detail herein.

A specific embodiment will now be described in comparison with a conventional shower door.

The existing shower door has the defects that the glass is transparent or non-transparent and can not be switched; the power line adopts a tank chain type, so that the tank chain type is easy to age, break and install; the movable door 22 is driven to move by steel wires, belts and gears, the size of a driving device is large, the noise of opening and closing the door is large, the hand is easy to clamp, and the maintenance after sale is more and difficult; the bounce touch switch is easy to damage, short in service life and difficult to maintain.

As shown in fig. 2, the shower door provided in the embodiment of the present application includes a power plug 33, a power adapter 31, a mounting bracket 35, an inverter 32, a glass fixing vertical member 13, a fixed door 21, a lower guide rail 12, a wire winding device 34, an upper guide rail 11, a magnetic suspension linear motor 5, a wireless magnetic attraction (i.e., a first magnetic induction member 41), a magnetic attraction with wire (i.e., a second magnetic induction member 42), a hanging assembly 222, two anti-collision members 6, a glass movable vertical member 14, a handle, a movable door 22, two guide block assemblies 8, and a single-side adhesive tape 9.

Model of power adapter 31: CODE # ELG-75-24-3Y.

During assembly, as shown in fig. 8 and 9, the first magnetic sensor 41 is directly locked to the rear end of the hanger assembly 222 by a screw, and the magnetic poles of the first magnetic sensor 41 and the second magnetic sensor 42 close to each other are opposite in polarity, so that they can be attracted to each other by a magnetic field.

As shown in fig. 7 and 10, the magnetic levitation linear motor 5 is inserted into the middle of the first slot 111 of the upper rail 11, and glass cement is injected through a row of glue injection holes 117 on the top surface of the upper rail 11, so that the magnetic levitation linear motor 5 is fixed in the first slot 111. The two anti-collision pieces 6 and the hanging component 222 are inserted into the second clamping groove 112 of the upper guide rail 11, and the hanging component 222 is positioned between the two anti-collision pieces 6. The second magnetic induction element 42 is inserted into the second notch 1131 of the third card slot 113 and fixed by glass cement.

As shown in fig. 6 and 12, the winding device 34 is fixed to the mounting bracket 35 by screws, the mounting bracket 35 is engaged with the detection notch 114 of the upper rail 11, and the screws on the mounting bracket 35 are tightened. When the tape measure is installed, the direction of the tape measure line is taken into consideration, and the telescopic terminal is connected with the dimming glass 221 of the movable door 22 at one end inside the upper guide rail 11.

As shown in fig. 13 and 14, the inverter 32 is screwed into the inner cavity of the fixing glass upright 13, and when the inverter 32 is installed, the up-down direction is observed, so that the input end and the output end of the inverter 32 are upward, and the dry contact point is downward, which facilitates wiring.

As shown in fig. 15, the lower guide rail 12 is placed at a designated position for installation, the fixed glass vertical material 13 and the movable glass vertical material 14 are fixed on two side walls by screws, and the direction is noted to ensure that the lower end bayonets of the fixed glass vertical material 13 and the movable glass vertical material 14 are aligned with the two ends of the lower guide rail 12. The fixed door 21 is clamped into the notch of the vertical glass fixing material 13, the power line on the dimming glass 221 of the fixed door 21 is connected with the inverter 32, and then the power line is clamped by the single-side adhesive tape 9. And then the upper guide rail 11 is clamped on bayonets at the upper ends of the two vertical materials, and before the upper guide rail 11 is placed, a power line between the inside of the upper guide rail 11 and the inverter 32 is connected. Then, the light control glass 221 of the movable door 22 is screwed to the hanger member 222, and then the hanger member 222 is hung in the upper rail 11. The power cord of the light control glass 221 of the movable door 22 is connected to the tape line in the upper rail 11. Finally, the power plug 33 is plugged into an external power supply, and the magnetic suspension linear motor 5 and the inverter 32 are electrified.

The working principle of the intelligent door is as follows:

as shown in fig. 16, when the movable door 22 is closed after the power is turned on, and the first magnetic sensor 41 (the magnetic pole facing the second magnetic sensor 42 is N-pole) on the movable door 22 approaches the second magnetic sensor 42 (the magnetic pole facing the first magnetic sensor 41 is S-pole) on the upper rail 11 within 2mm, the dimming glasses 221 of the fixed door 21 and the movable door 22 are both simultaneously atomized (opaque). On the contrary, when the movable door 22 is opened, and when the first magnetic induction piece 41 is separated from the second magnetic induction piece 42 by more than 2mm, the dimming glass 221 of the fixed door 21 and the movable door 22 are transparent at the same time, so that privacy protection is achieved.

When the movable door 22 is lightly pushed or lightly pulled to start, the movable door 22 can automatically open and close, and the advantages of lightness, conciseness and comfort are achieved.

Compared with the existing shower door, the shower door provided by the embodiment of the application is an intelligent privacy glass structure of the electric door, and the door glass is transparent or atomized by adopting the induction device 4, so that the door glass can be freely switched, and privacy protection is achieved; the flexible tape line for the telescopic line is not easy to age, the service life is prolonged, and the flexible tape line is not easy to break; the electric magnetic suspension device is adopted, so that the door is opened and closed without noise, the friction is reduced, the hand clamping is not easy, and the after-sale service is reduced; the power plug 33 is combined, so that strong current interfaces are reduced, and the power utilization hidden danger is reduced; the wiring mode adopts a waterproof quick power connector and a one-key connection, so that the operation is fast and convenient, and the working efficiency is improved; easy retooling, power supply module ization design, a key formula is inserted and is connect, and it is convenient to retool. The power plug 33 can be omitted, and the power adapter 31 can adopt a wireless charging mode or a wireless battery replacing mode, so that the use is safer and more environment-friendly.

In the description of the present invention, it should be noted that the terms "upper", "lower", "one side", "the other side", "one end", "the other end", "side", "opposite", "four corners", "periphery", "mouth" structure ", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the structures referred to have specific orientations, are configured and operated in specific orientations, and thus, are not to be construed as limiting the present invention.

In the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "connected," "directly connected," "indirectly connected," "fixedly connected," "mounted," and "assembled" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; the terms "mounted," "connected," and "fixedly connected" may refer to a direct connection, an indirect connection through intervening media, and a connection between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although the embodiments of the present invention have been described above, the above description is only for the convenience of understanding the present invention, and is not intended to limit the present invention. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (20)

1. An intelligent door, comprising:

a door frame;

the door body comprises a fixed door fixed on the door frame and a movable door connected with the door frame in a sliding manner, and the fixed door and the movable door both comprise dimming glass;

the power supply device comprises a power adapter and an inverter, wherein the input end of the inverter is electrically connected with the output end of the power adapter, the output end of the inverter is electrically connected with the dimming glass and is arranged to supply power to the dimming glass, and the inverter is provided with a dry contact; and

and the induction device is electrically connected with the dry contact, is used for inducing the position of the movable door, and controls the power on-off state of the inverter according to the position of the movable door so as to switch the dimming glass between a transparent state and an atomization state.

2. The smart door of claim 1, wherein the sensing device comprises:

the first magnetic induction piece is fixed on the movable door; and

the second magnetic induction piece, with the dry contact electricity is connected, and with first magnetic induction piece cooperatees, sets into: when the first magnetic induction piece reaches the closed position along with the movable door, the inverter is powered off so that the dimming glass is switched to the atomization state, and when the first magnetic induction piece is separated from the closed position along with the movable door, the inverter is powered on so that the dimming glass is switched to the transparent state.

3. The intelligent door of claim 2,

in the process that the first magnetic induction piece moves towards the closed position along with the movable door, the distance between the first magnetic induction piece and the second magnetic induction piece is gradually reduced.

4. The intelligent door of claim 3,

when the distance between the first magnetic induction piece and the second magnetic induction piece along the sliding direction of the movable door is smaller than or equal to 2mm, the movable door reaches the closing position.

5. The smart door according to any one of claims 1 to 4, wherein the movable door is provided with a mover, the smart door further comprising:

and the magnetic suspension driving device is electrically connected with the output end of the power adapter, is matched with the rotor and is arranged to drive the rotor to move along the sliding direction of the movable door so as to drive the movable door to slide.

6. The intelligent door of claim 5,

the magnetic suspension driving device comprises a magnetic suspension linear motor, the movable door further comprises a hanging assembly fixedly connected with the dimming glass, and the rotor is arranged on the hanging assembly.

7. The smart door of claim 6, wherein the door frame includes an upper rail;

the upper guide rail is provided with a first clamping groove and a second clamping groove, the second clamping groove is located on the lower side of the first clamping groove, the magnetic suspension linear motor is fixed on the first clamping groove, and the hanging assembly is slidably mounted on the second clamping groove.

8. The intelligent door of claim 7,

the upper guide rail is also provided with a third clamping groove, the third clamping groove and the second clamping groove are arranged along the thickness direction of the door body, and a second magnetic induction piece of the induction device is fixed on the third clamping groove; and a first magnetic induction piece of the induction device is fixed on one side of the hanging component, which faces the third clamping groove, and is positioned in the second clamping groove.

9. The intelligent door of claim 8,

the second draw-in groove with be equipped with first breach on the baffle between the third draw-in groove, be equipped with in the third draw-in groove and separate the muscle, it is equipped with the second breach to separate the muscle, the second breach with the lower extreme intercommunication of first breach, second magnetism induction part wears to locate the second breach, and its upper portion is located in the first breach.

10. The intelligent door of claim 7, further comprising:

and the two anti-collision pieces are fixed in the upper guide rail and positioned at two sides of the hanging assembly.

11. The intelligent door of claim 7,

the output end of the power adapter is electrically connected with the magnetic suspension driving device through a plug-in type joint assembly.

12. The smart door of any one of claims 1 to 4, wherein the power supply device further comprises:

the winding device comprises a winding mechanism and a tape measure wire wound on the winding mechanism, one end of the tape measure wire is connected to the dry contact, and the other end of the tape measure wire is telescopically connected to the dimming glass of the movable door; and

and the winding device is fixed on the mounting bracket.

13. The intelligent door of claim 12,

the door frame comprises an upper guide rail and a glass fixing vertical material, the fixed door is fixed on the glass fixing vertical material, and the inverter is fixed in the glass fixing vertical material;

an overhaul notch is formed in one end, close to the glass fixing vertical material, of the top surface of the upper guide rail, the mounting bracket is arranged at the overhaul notch and fixedly connected with the upper guide rail, and the wire coiling device is located in the upper guide rail and located on the lower side of the mounting bracket;

the installing support be equipped with the first line mouth of crossing and the second of overhauing the breach intercommunication cross the line mouth.

14. The intelligent door of claim 12,

one end of the tape line is electrically connected with the inverter through a plug-in connector assembly;

the other end of the measuring tape line is electrically connected with the dimming glass of the movable door through the plug-in type joint component.

15. The smart door according to any one of claims 1 to 4,

the output end of the power adapter is electrically connected with the input end of the inverter through a plug-in type joint component;

the output end of the inverter is electrically connected with the dimming glass of the fixed door through the pluggable joint component;

and the dry contact of the inverter is electrically connected with the induction device through a plug-in joint component.

16. The intelligent door of claim 15,

the plug-in type joint assembly is a plug-in type waterproof joint assembly.

17. The smart door according to any one of claims 1 to 4, wherein the power supply device further comprises:

and the power plug is electrically connected with the input end of the power adapter.

18. The smart door according to any one of claims 1 to 4, wherein the power supply device further comprises:

and the battery is arranged in the power adapter and supplies power to the power adapter.

19. The intelligent door of claim 18,

the battery is a wireless rechargeable battery or a disposable battery.

20. A shower enclosure including a shower door, the shower door being a smart door as claimed in any one of claims 1 to 19.

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