WO2016123771A1

WO2016123771A1 - Intelligent wearable device

Info

Publication number: WO2016123771A1
Application number: PCT/CN2015/072288
Authority: WO
Inventors: 陈执权; 孙乐
Original assignee: 华为技术有限公司
Priority date: 2015-02-05
Filing date: 2015-02-05
Publication date: 2016-08-11

Abstract

An intelligent wearable device. The intelligent wearable device comprises: a main body part (11) and a carrier part (12) detachably connected to the main body part (11), wherein the carrier part (12) is fixed or worn on the body of a user; the carrier part (12) comprises a vibrator (121) and a vibration circuit (122) connected to the vibrator (121); and when the main body part (11) leaves or is electrically connected to the carrier part (12), the vibration circuit (122) controls vibration of the vibrator (121). When the main body part (11) of the intelligent wearable device drops off the carrier part (12), a prompt is given to the user by means of the vibration of the vibrator (121), so that the risk of unintentional loss of the main body (11) from the carrier part (12) is reduced, the practicability and the usability of the intelligent wearable device are improved, and user satisfaction is enhanced.

Description

Smart wearable device

Technical field

The present invention relates to the field of communications technologies, and in particular, to a smart wearable device.

Background technique

With the rapid development of technology and people's demand for life, smart wearable devices are emerging, such as smart watches, smart bracelets, smart glasses and so on.

At present, the basic function of almost all smart wearable devices on the market is to record the movement and sleep of the user in daily life. Taking the smart bracelet as an example, the merchant realizes the smart wearable device that can talk in order to expand the function of the smart wearable device. However, the moving parts of the smart wearable device are easily lost from the device, causing unnecessary loss to the user.

Summary of the invention

The embodiments of the present invention provide a smart wearable device, which is used to solve the problem of loss of active components of the smart wearable device and improve user satisfaction.

The first aspect provides a smart wearable device, including:

a main body portion and a carrying portion detachably coupled to the main body portion, the carrying portion is fixed or worn on a user; the carrying portion includes a vibrator and a vibration circuit connected to the vibrator; The vibrating circuit controls the vibrator to vibrate when leaving or electrically connecting the carrier.

With reference to the first aspect, in a first possible implementation, the vibration circuit includes: a power circuit and a driving circuit, the first end of the power circuit is connected to the driving circuit, and the second end of the power circuit is connected The vibrator, the third end of the power circuit is used for connecting with the main body portion;

The power supply circuit is configured to obtain electric energy from the main body portion through the third end when the main body portion is electrically connected to the carrying portion, and control the vibration of the vibrator according to a control signal sent by the main body portion ;

The driving circuit is configured to obtain electric energy through the power supply circuit when the main body portion leaves the carrying portion, and control the vibrator vibration according to the driving circuit.

In conjunction with the first possible implementation of the first aspect, in a second possible implementation,

The power circuit includes: a first capacitor;

The first end of the first capacitor is a storage pin, the energy storage pin is used for connecting with the main body to obtain electric energy, and the second end of the first capacitor is connected to the vibrator, The third end of the first capacitor is grounded;

The driving circuit includes: a switch and a resistor;

a first end of the switch is connected to the vibrator, a second end of the switch is a connection pin, and the connection pin is used for contacting an interface pin of the main body, the third of the switch The first end of the resistor is a driving pin, and the second end of the resistor is connected to the connecting pin; the driving pin is connected to the vibrator;

When the main body portion is electrically connected to the carrying portion, the energy storage pin is electrically connected to the main body portion, and the first capacitor obtains electric energy from the main body portion through the energy storage pin, and according to the a control signal sent by the main body unit controls the driving pin to output a low level, so that the vibrator vibrates;

When the main body portion leaves the carrying portion, the energy storage pin is disconnected from the main body portion, electric energy is obtained through the first capacitor, and the driving pin is controlled to output low power according to the driving circuit. Flat to cause the vibrator to vibrate.

In conjunction with the second possible implementation of the first aspect, in a third possible implementation,

The power circuit further includes: a second capacitor and a diode;

a first end of the second capacitor is connected between the energy storage pin and the vibrator, a second end of the second capacitor is grounded; the diode is connected in parallel with the second capacitor, the diode The first end is connected between the energy storage pin and the vibrator, and the second end of the diode is grounded.

In combination with the second or third possible implementation of the first aspect, in a fourth possible implementation,

The driving circuit further includes: a third capacitor;

The third capacitor is connected in parallel with the resistor, a first end of the third capacitor is connected to the driving pin, and a second end of the third capacitor is grounded.

With reference to any one of the first to fourth possible implementations of the first aspect, in a fifth possible implementation, the switch is a field effect transistor or a transistor.

In conjunction with the first aspect, or any one of the first to fifth possible implementations of the first aspect, in a sixth possible implementation, the main body is a Bluetooth headset.

In conjunction with the first aspect, or any one of the first to sixth possible implementations of the first aspect, in a seventh possible implementation, the carrying portion is a wristband device.

Applying the above technical solution, when the main body portion of the smart wearable device is separated or electrically connected to the carrying portion, the vibration circuit of the carrying portion controls the vibrator vibration of the carrying portion to give a prompt to the user, and reduces the risk of unintentional loss of the main body portion from the carrying portion. Improve the usability and ease of use of smart wearable devices and increase user satisfaction.

DRAWINGS

1a is a schematic diagram of an embodiment of a smart wearable device according to an embodiment of the present invention;

1b is a schematic structural diagram of a smart wearable device according to an embodiment of the present invention;

1c is another schematic structural diagram of a smart wearable device according to an embodiment of the present invention;

2 is a schematic diagram of an embodiment of a vibration circuit according to an embodiment of the present invention;

3 is a schematic structural view of a vibration circuit according to an embodiment of the present invention;

4 is another schematic structural view of a horse vibration circuit according to an embodiment of the present invention.

detailed description

The embodiment of the invention provides a smart wearing device for solving the problem that the main body part is vibrated by the vibrator when the main body part falls out from the carrying part, thereby reducing the risk of unintentional loss of the main body part from the carrying part, and improving the practicability of the smart wearing device. And ease of use to improve user satisfaction.

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by a person skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

The terms "first", "second", "third", "fourth", etc. (if present) in the specification and claims of the present invention and the above figures are used to distinguish similar objects without being used for Describe a specific order or order. It is to be understood that the data so used may be interchanged where appropriate so that the embodiments described herein can be implemented in a sequence other than what is illustrated or described herein. In addition, the terms "comprises" and "comprises" and "comprises", and any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or device that comprises a series of steps or units is not necessarily limited Those steps or units listed are included, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or devices.

Referring to FIG. 1a-1c, an embodiment of the smart wearable device in the embodiment of the present invention includes:

The main body portion 11 is a carrier portion 12 detachably coupled to the main body portion 11.

The carrying portion 12 is fixed or worn on a user; the carrying portion 12 includes a vibrator 121 and a vibration circuit 122 connected to the vibrator 121; when the main body portion 11 is separated or electrically connected to the carrying portion 12 The vibration circuit 122 controls the vibrator 121 to vibrate.

In the embodiment of the present invention, the carrying portion of the smart wearable device is fixed or worn on the user. When the main body portion of the smart wearable device is separated or electrically connected to the carrying portion, the vibration circuit of the carrying portion controls the vibrator of the carrying portion. The vibration gives the user a hint to reduce the risk of unintentional loss of the main body from the carrying portion, improve the practicability and ease of use of the smart wearable device, and improve user satisfaction.

In the smart wearable device of the above embodiment, when the main body portion of the smart wearable device is separated or electrically connected to the carrying portion, the vibration circuit of the carrying portion controls the vibrator of the carrying portion to vibrate. In a practical application, the vibration circuit includes a power supply circuit and a drive circuit. A vibration circuit of the embodiment of the present invention is described below. Referring to FIG. 2, an embodiment of the vibration circuit in the embodiment of the present invention includes:

The vibration circuit 122 includes a power supply circuit 1221 and a drive circuit 1222.

The first end of the power circuit 1221 is connected to the driving circuit 1222, and the second end of the power circuit 1221 is connected to the vibrator 121 of the carrying portion 12 in the embodiment shown in FIG. Used for connection with the main body portion 11 in the embodiment shown in FIG. 1;

The power supply circuit 1221 is configured to obtain electric energy from the main body portion 11 through the third end when the main body portion 11 is electrically connected to the carrying portion 12, and control according to a control signal sent by the main body portion 11 The vibrator 121 vibrates;

It can be understood that when the main body portion is electrically connected to the carrying portion, electric energy is obtained from the main body portion through the third end of the power supply circuit, and the vibrator vibration is controlled according to a control signal sent by the main body portion, and the vibrating time of the vibrator can be smartly worn. The software control of the device is not specifically limited here.

The driving circuit 1222 is configured to obtain electric energy through the power supply circuit 1221 when the main body portion 11 leaves the carrying portion 12, and control the vibrator 121 to vibrate according to the driving circuit 1222.

It can be understood that when the main body portion leaves the carrying portion, the power supply circuit will be previously obtained from the main body portion. The electric energy is supplied to the driving circuit, and the driving circuit controls the vibration of the vibrator.

In the embodiment of the present invention, when the main body portion is electrically connected to the carrying portion, the third end of the power supply circuit obtains electric energy from the main body portion, and controls vibration of the vibrator according to a control signal sent by the main body portion. When the main body portion leaves the carrying portion, the power source The circuit supplies the electric energy previously acquired from the main body to the driving circuit, and the driving circuit controls the vibrator to vibrate, and the vibrator vibrates to give the user a hint to reduce the risk of unintentional loss of the main body from the carrying portion, thereby improving the practicability of the smart wearing device. And ease of use to improve user satisfaction.

The vibration circuit in the above embodiment includes a power supply circuit and a driving circuit. In practical applications, the power supply circuit includes a first capacitor; the driving circuit includes a switch and a resistor; and the other vibration circuit of the embodiment of the present invention is performed below. Description, referring to FIG. 3, another embodiment of the vibration circuit in the embodiment of the present invention includes:

Wherein, on the basis of the embodiment of FIG. 2, the vibration circuit 122 includes a power supply circuit 1221 and a drive circuit 1222.

Further, the power circuit 1221 includes: a first capacitor 12211;

The first end of the first capacitor 12211 is a storage pin 13 for connecting with the main body of the embodiment shown in FIG. 1 to obtain electric energy, and the second end of the first capacitor 12211 is connected to the figure. In the embodiment shown in FIG. 1 , the vibrator 121 is connected, and the third end of the first capacitor 12211 is grounded;

Further, the driving circuit 1222 includes: a switch 12221 and a resistor 12222;

The first end of the switch 12221 is connected to the vibrator 121, the second end of the switch 12221 is a connection pin 14, and the connection pin 14 is used for contacting an interface pin of the main body portion. The third end of the switch 12221 is grounded; the first end of the resistor 12222 is a driving pin 15, the second end of the resistor 12222 is connected to the connecting pin 14; the driving pin 15 and the vibration Connected to the device 121;

It should be noted that, in some optional embodiments, more than one resistor is disposed in the driving circuit, and multiple resistors may be disposed in parallel or in series, which are not specifically limited herein.

Wherein, the connection pin 14 is in contact with the interface pin of the main body portion for detecting the connection state of the main body portion and the carrying portion; when the main body portion is electrically connected to the carrying portion, the connecting pin outputs a low level; when the carrying portion leaves When the load is carried, the connection pin outputs a high level.

It can be understood that the positive pole of the vibrator is connected to the first capacitor for obtaining electric energy from the first capacitor, and the negative pole of the vibrator is connected with the switch for controlling the breaking of the vibrator by the switch, and further, the vibrator The third end is grounded.

When the main body portion is electrically connected to the carrying portion, the energy storage pin is electrically connected to the main body portion, and the first capacitor 12211 obtains electric energy from the main body portion through the energy storage pin, and according to a control signal sent by the main body portion controls the driving pin to output a low level, so that the vibrator vibrates;

When the main body portion leaves the carrying portion, the energy storage pin is disconnected from the main body portion, the electric energy is obtained by the first capacitor 12211, and the driving pin output is controlled according to the driving circuit. Level to cause the vibrator to vibrate.

In the embodiment of the present invention, when the main body portion is electrically connected to the carrying portion, the first capacitor is obtained from the power source of the main body portion through the energy storage pin, and at the same time, the software of the main body portion sends a control signal to the driving lead. The pin outputs a low level through the driving pin to turn on the switch to vibrate the vibrator. When the main body portion leaves the carrying portion, the driving circuit supplies electric energy through the first capacitor and controls the driving pin to output a low level to turn on the switch to cause the vibrator to vibrate. The user is prompted by the vibration of the vibrator to reduce the risk of inadvertent loss of the main body from the carrying portion, improve the practicability and ease of use of the smart wearable device, and improve user satisfaction.

On the basis of the foregoing embodiments, referring to FIG. 4, the vibration circuit in the embodiment of the present invention is described in conjunction with a specific application scenario. Another embodiment of the vibration circuit in the embodiment of the present invention includes:

Further, the power circuit 1221 includes: a first capacitor 12211;

Further, the power circuit 1221 further includes: a second capacitor 12212 and a diode 12213;

The first end of the second capacitor 12212 is connected to the energy storage pin 13 in the embodiment shown in FIG. Between the vibrators 121, the second end of the second capacitor 12212 is grounded; the diode 12213 is connected in parallel with the second capacitor 12212, and the first end of the diode 12213 is connected to the energy storage pin 13 and the Between the vibrators 121, the second end of the diode 12213 is grounded;

It can be understood that the second capacitor is used for filtering in the power circuit, and the diode is used for voltage stabilization to protect the vibrator.

It can be understood that the positive pole of the vibrator is connected to the diode, and the negative pole of the vibrator is connected to the switch for controlling the breaking of the vibrator through the switch, and the third end of the vibrator is grounded.

In some optional embodiments, a capacitor for filtering is not only provided in the power circuit, but also a plurality of capacitors are used for filtering, which is not specifically limited herein.

Further, the driving circuit 1222 further includes: a third capacitor 12223;

The third capacitor 12223 is connected in parallel with the resistor in the embodiment shown in FIG. 3. The first end of the third capacitor 12223 is connected to the driving pin 15 in the embodiment shown in FIG. 3, and the third capacitor 12223 is The second end is grounded.

It will be appreciated that the third capacitor is used for filtering in the drive circuit.

Optionally, the switch is a FET or a transistor; the main body is a Bluetooth headset; and the carrying portion is a wristband device.

It can be understood that, for example, when the switch is a metal-oxide-semiconductor (MOS) tube, the gate G of the MOS transistor is connected to the driving pin, the source S is connected to the vibrator, and the drain D is connected. Used for grounding.

Optionally, the vibrator is a motor.

It can be understood that when the main body portion is electrically connected to the carrying portion, whether the vibrator vibrates is controlled by the driving pin, when the driving pin output is at a high level, the vibrator does not vibrate, and when the driving pin outputs a low level, the vibrator vibration. When the main body portion and the carrying portion are separated, such as when the switch is a MOS tube, the MOS tube The gate G pin is pulled low, the source S pin is still high level due to the capacitor energy storage, the MOS tube is turned on, and the vibrator vibrates until the vibrator stops vibrating when the power is exhausted, according to the vibration time required by the vibrator The energy storage capacity of the capacitor that the vibrator supplies electrical energy can be appropriately adjusted.

It should be noted that, in the above embodiments, the descriptions of the various embodiments are different, and the parts that are not detailed in an embodiment may refer to related descriptions of other embodiments. For example, in the portions not detailed in the embodiment described in FIGS. 1 and 3, reference may be made to the related description of the vibration circuit embodiment of FIG. 4 described above.

In the embodiment of the present invention, the carrying portion of the smart wearable device is fixed or worn on the user. When the main body portion of the smart wearable device is separated or electrically connected to the carrying portion, the vibration circuit of the carrying portion controls the vibrator vibration of the carrying portion. In order to give the user a hint, the risk of unintentional loss of the main body from the carrying portion is reduced, the utility and ease of use of the smart wearable device are improved, and user satisfaction is improved.

In the several embodiments provided by the present application, it should be understood that the disclosed system, apparatus, and method may be implemented in other manners. For example, the device embodiments described above are merely illustrative. For example, the division of the unit is only a logical function division. In actual implementation, there may be another division manner, for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.

The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.

The integrated unit, if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention is essential or the part contributing to the prior art or the entire technical solution. The portion or portion may be embodied in the form of a software product stored in a storage medium, including instructions for causing a computer device (which may be a personal computer, server, or network device, etc.) to perform the various aspects of the present invention. All or part of the steps of the method described in the examples. The foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like. .

The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to be limiting; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that The technical solutions described in the embodiments are modified, or the equivalents of the technical features are replaced by the equivalents of the technical solutions of the embodiments of the present invention.

Claims

A smart wearable device comprising: a main body portion and a carrying portion detachably coupled to the main body portion, the carrying portion being fixed or worn on a user, wherein the carrying portion includes vibration And a vibration circuit coupled to the vibrator; the vibration circuit controls vibration of the vibrator when the body portion is separated or electrically connected to the carrier portion.
The smart wearable device according to claim 1, wherein the vibration circuit comprises: a power circuit and a driving circuit, the first end of the power circuit is connected to the driving circuit, and the second end of the power circuit is connected The vibrator, the third end of the power circuit is used for connecting with the main body portion;

The power supply circuit is configured to obtain electric energy from the main body portion through the third end when the main body portion is electrically connected to the carrying portion, and control the vibration of the vibrator according to a control signal sent by the main body portion ;

The driving circuit is configured to obtain electric energy through the power supply circuit when the main body portion leaves the carrying portion, and control the vibrator vibration according to the driving circuit.
A smart wearable device according to claim 2, wherein

The power circuit includes: a first capacitor;

The first end of the first capacitor is a storage pin, the energy storage pin is used for connecting with the main body to obtain electric energy, and the second end of the first capacitor is connected to the vibrator, The third end of the first capacitor is grounded;

The driving circuit includes: a switch and a resistor;

a first end of the switch is connected to the vibrator, a second end of the switch is a connection pin, and the connection pin is used for contacting an interface pin of the main body, the third of the switch The first end of the resistor is a driving pin, and the second end of the resistor is connected to the connecting pin; the driving pin is connected to the vibrator;

When the main body portion is electrically connected to the carrying portion, the energy storage pin is electrically connected to the main body portion, and the first capacitor obtains electric energy from the main body portion through the energy storage pin, and according to the a control signal sent by the main body unit controls the driving pin to output a low level, so that the vibrator vibrates;

When the main body portion leaves the carrying portion, the energy storage pin is disconnected from the main body portion and passes through The first capacitor acquires electrical energy, and controls the driving pin to output a low level according to the driving circuit to cause the vibrator to vibrate.
A smart wearable device according to claim 3, wherein

The power circuit further includes: a second capacitor and a diode;

a first end of the second capacitor is connected between the energy storage pin and the vibrator, a second end of the second capacitor is grounded; the diode is connected in parallel with the second capacitor, the diode The first end is connected between the energy storage pin and the vibrator, and the second end of the diode is grounded.
A smart wearable device according to claim 3 or 4, wherein

The driving circuit further includes: a third capacitor;

The third capacitor is connected in parallel with the resistor, a first end of the third capacitor is connected to the driving pin, and a second end of the third capacitor is grounded.
A smart wearable device according to any one of claims 2 to 5, wherein the switch is a field effect transistor or a transistor.
The smart wearable device according to any one of claims 1 to 6, wherein the main body portion is a Bluetooth earphone.
The smart wearable device according to any one of claims 1 to 7, wherein the carrying portion is a wristband device.