CN105650985B - A smart home refrigerator based on voice recognition - Google Patents

Abstract

A smart home refrigerator based on speech recognition comprising: the outer frame, the storeroom, the door that closes the storeroom, the door is transparent, still has to shield the unit and can shelter from the door intelligently.

Description

A smart home refrigerator based on voice recognition

technical field

The invention relates to the field of smart home, and in particular to a voice recognition-based smart home refrigerator.

Background technique

In daily life, people often need to check the type, quantity and freshness of the food inside the refrigerator. This requires opening the refrigerator door, which leads to increased power consumption of the refrigerator. Therefore, a refrigerator with a transparent panel was invented, and the refrigerator can be directly observed without opening the refrigerator door. internal. But this brings a problem, that is, if the refrigerator is placed in a mess, it will affect the mood of the user, especially if the refrigerator is placed in a public space such as the living room. If there are guests, the transparent refrigerator door will force the user to tidy up the refrigerator passively. In order to achieve a better viewing effect, it will impose an additional burden on the user.

Contents of the invention

In order to solve the problem that the transparency of the refrigerator door brings extra burden to the user mentioned in the background art, the present invention provides a smart home refrigerator based on voice recognition that can automatically cover the transparent refrigerator door.

In order to achieve the above object, the present invention provides a refrigerator, comprising: an outer frame, a storage room, and a door closing the storage room, the door is transparent, and a shielding unit is provided to cover the door.

The door is a hollow structure, and the shielding unit is arranged inside the door. The shielding unit includes a motor, a rotating shaft, and a shielding object. The shielding object is wound on the rotating shaft. The rotation of the motor drives the rotating shaft. Move downward to cover the door; when the motor rotates in the opposite direction, the rotating shaft drives the covering to move upwards and wrap around the rotating shaft; the lower end of the covering has a magnet, and the bottom of the refrigerator door and the corresponding position of the lower end of the covering are equipped with magnets. When the lower end is close to the bottom of the refrigerator door, the magnets attract each other to make the covering straight. The magnet at the bottom of the door is an electromagnet. When the object moves upward, the electromagnet is powered off, and the magnetic force disappears; the refrigerator also has a control unit, which is provided with a voice recognition device, which can automatically drive the motor according to the user's voice, so that the door can be covered or not.

The shield is a flexible plastic material with a pattern on the side facing the user.

The voice recognition device pre-stores the voices "guest is coming" and "guest is leaving". When the user speaks the voice, the voice recognition device receives the voice and converts it into an electrical signal to drive the motor to act.

The invention can automatically cover the transparent refrigerator door according to the voice, without affecting the environment and appearance of the living room, and avoiding extra labor and psychological burden caused by users worrying about the untidy refrigerator.

Description of drawings

Fig. 1 is a schematic diagram of the refrigerator door shielding of the present invention.

Detailed ways

Referring to FIG. 1 , the present invention provides a refrigerator, including: an outer frame, a storage room, and a door 1 for closing the storage room. The door 1 is transparent, and a shielding unit 2 is provided to cover the door 1 .

The door 1 is a hollow structure, and the shielding unit 2 is arranged inside the door 1. The shielding unit 2 includes a motor 3, a rotating shaft 4, and a shielding object 5. The shielding object 5 is wound on the rotating shaft 4, and the rotation of the motor 3 drives the rotating shaft 4 to rotate. , when the motor 3 rotates in the forward direction, the rotating shaft 4 drives the shield 5 to move downward, covering the door 1; when the motor 3 rotates in the reverse direction, the rotating shaft 4 drives the shield 5 to move upward and wind up on the rotating shaft 4; Magnet 51, the bottom of the refrigerator door and the corresponding position of the lower end of the shelter are provided with a magnet 52 correspondingly. When the lower end of the shelter 5 is close to the bottom of the refrigerator door, the magnets attract each other to make the shelter 5 straight. The magnet 52 is an electromagnet, and the motor receives a signal to drive When the shelter 5 moves downward, the magnet 52 is energized to generate magnetic force to attract the magnet 51. When the motor receives the signal to drive the shelter 5 to move upward, the magnet 52 is powered off, and the magnetic force disappears; the refrigerator also has a control unit, which is provided with a voice recognition device, which can According to the voice of the user, the motor 3 is automatically driven to make the door 1 cover or not cover.

The shield is a flexible plastic material with a pattern on the side facing the user.

The voice recognition device pre-stores the voices "guests come" and "guests go", when the user speaks the voices, the voice recognition device receives the voices and converts them into electrical signals to drive the motor (3) to act.

The present invention has been described in detail above. The above description is only a preferred example of the present invention, and should not limit the implementation scope of the present invention. That is, all equivalent changes and modifications made according to the scope of the present application should still belong to the present invention. covered.

Claims (1)

1. a kind of smart home refrigerator based on speech recognition, including：Framework, storeroom, the door of closed storage room（1）, door（1） Be it is transparent, also have shielding cell（2）It can be by door（1）It covers；The shielding cell（2）It is arranged in the door（1）Inside, Shielding cell（2）Including motor（3）, shaft（4）, veil（5）, veil（5）Wound on shaft（4）On, motor（3）Rotation Drive shaft（4）Rotation, motor（3）When rotating in the forward direction, shaft（4）Drive veil（5）It moves downward, by door（1）Masking；Electricity Machine（3）When reverse rotation, shaft（4）Drive veil（5）It moves upwards and wound on shaft（4）On；It is characterized in that：Masking Object is flexible plastic material, has pattern in the one side towards user；Veil（5）Lower end has magnet（51）, refrigerator doors Bottom and veil lower end corresponding position are correspondingly provided with magnet（52）, moved downward in veil and lower end be close to refrigerator doors When bottom, magnet, which is attracted each other, makes veil（5）It is straight, magnet（52）It is electromagnet, motor receives signal and drives veil（5） Magnet when moving downward（52）It is powered and generates magnetic force attraction magnet（51）, motor reception signal drive veil（5）It moves upwards When magnet 52 power off, magnetic force disappear；Refrigerator also has control unit, and speech recognition equipment, Ke Yigen are provided in control unit According to the automatic driving motor of the voice of user（3）, make a masking or do not cover；Speech recognition equipment is pre-stored voice " guest Come " and " guest walks ", when user says the voice, speech recognition equipment receives the voice and is converted into electric signal, drives Dynamic motor（3）Movement.