CN107578603A - Wearable device and anti-removal alarm method thereof - Google Patents

Abstract

The invention discloses wearable equipment, which comprises a dial, a first watchband and a second watchband, wherein the first watchband and the second watchband are connected to the dial; the second watch strap is provided with a coded lock, and the fastener is arranged in the coded lock in a penetrating way and locked with the coded lock; the coded lock is electrically connected with the control mainboard, and the control mainboard is used for sending out an alarm signal when detecting that the fastener and the coded lock are located at a locking state and the coded lock is in wrong operation. The wearable device provided by the embodiment of the invention can prevent the problem that a guardian cannot monitor the condition of a protected person in time because the guardian privately takes off the wearable device after wearing the wearable device; meanwhile, the wearable equipment can automatically send out an alarm signal when misoperation occurs on the coded lock, so that a guardian can timely know the condition of the wearable equipment, the wearable equipment is prevented from being snatched by lawbreakers, and the safety protection effect on protected personnel is realized. In addition, the invention also discloses an anti-removal alarm method of the wearable equipment.

Description

A wearable device and its anti-removal alarm method

technical field

The invention relates to the technical field of communication devices, in particular to a wearable device and an anti-removal alarm method thereof.

Background technique

Wearable devices (Wearable Devices) are devices that embed sensors, wireless communications, multimedia and other technologies into people's glasses, watches, bracelets, clothing, footwear and other daily wearable items. At present, wearable devices have gradually entered every corner of people's lives, bringing great changes to human life.

In the prior art, most wearable devices (such as watches or bracelets, etc.) usually have functions of positioning and automatic emergency calls. However, when the user wears the wearable device, it is generally worn on the user's wrist in a conventional wearing manner (that is, by directly wearing the watch strap on the strap buckle). For some specific users, such as children and the elderly, by wearing a certain type of wearable device with positioning function, the guardian can know the location of the child or the elderly in real time, thereby ensuring the safety of the child or the elderly. However, if children or the elderly can remove the wearable device at will, the functions of the wearable device cannot be fully utilized. In addition, when a child or the elderly is in danger of being violently picked off by criminals, the wearable device cannot automatically send effective positioning information and distress signals, which is not conducive to the guardian's timely knowledge of the situation of the child or the elderly.

Therefore, there is an urgent need to design a wearable device that can prevent being removed at will and can automatically send effective positioning information and distress signals when being violently removed.

Contents of the invention

The embodiment of the present invention discloses a wearable device and its anti-removal alarm method to solve the problem that the existing wearable device is easy to be removed at will and cannot automatically send effective positioning information and distress signals when it is violently removed .

The first aspect of the embodiment of the present invention discloses a wearable device. The wearable device includes a dial and a first watch strap and a second strap connected to both sides of the dial. The dial is provided with a control board. A fastener is provided on the first strap;

A combination lock is provided on the second watch strap, and the fastener is passed through the combination lock and locked and connected with the combination lock, so that the first watch strap is locked and connected with the second watch strap;

The combination lock is electrically connected to the control main board, and the control main board is used to send an alarm signal when it is detected that the fastener and the combination lock are in a locked state and an error operation occurs on the combination lock.

Wherein, the wearable device includes but not limited to ordinary electronic watch, pedometer bracelet, smart watch and other devices.

It can be known that after the fastener is locked and connected with the combination lock, the correct password on the combination lock is disturbed, and when the user needs to unlock the fastener and the combination lock, only You need to enter the correct password on the combination lock.

Preferably, in order to prevent child users or elderly users from entering a password to unlock without permission, identity information verification is required when entering a password on the combination lock. The identity information can be the guardian's information, and unlocking can only be performed after the identity information verification is passed.

In this way, it is possible to prevent a child user or an elderly user from inputting a password to unlock the wearable device, and ensure that the guardian can know the situation of the child or the elderly through the wearable device at any time to avoid danger.

Wherein, the alarm signal includes the location information of the wearable device and the wrong operation information on the combination lock.

As an optional implementation, in the embodiment of the first aspect of the present invention, the control board is provided with a sensor, and the sensor is used to detect the locking state of the fastener and the combination lock and the Wrong operation on the password lock, and generate a detection signal to send to the control main board, and the control main board receives the detection signal and sends out the alarm signal.

As an optional implementation manner, in the embodiment of the first aspect of the present invention, the sensor is further used to detect the positioning position of the dial, and send positioning information generated by the positioning position to the control board.

Wherein, the sensor includes one or more of a gravity sensor, an acceleration sensor and a position sensor.

As an optional implementation, in the embodiment of the first aspect of the present invention, the erroneous operation includes entering a wrong password on the combination lock for a number of times greater than or equal to a preset number of times, or performing an operation on the combination lock Either pulling or destroying.

Wherein, the preset number of times may preferably be 3 times.

As an optional implementation, in the embodiment of the first aspect of the present invention, a strap buckle is provided on the end of the second strap, and the strap strap is adjacent to the combination lock, so The strap buckle is provided with a first buckle groove, and the fastener is passed through the first buckle groove and locked and connected with the combination lock.

As an optional implementation, in the embodiment of the first aspect of the present invention, the combination lock is a mechanical lock, the combination lock is provided with a second buckle groove and a combination wheel, and the fastener is locked on the In the second buckle groove, the password wheel is used to rotate and input the password; or

The combination lock is an electronic lock, and the combination lock is provided with a second button slot and a password input disk, the fastener is locked in the second button groove, and the password input disk is used for inputting a password.

Wherein, several numbers are set on the password wheel, and when the user needs to input a password, the number on the password wheel can be rotated to the corresponding position, and if the input number is correct, the fastener can be opened from the second buckle slot. break away.

Preferably, the password can be composed of 3 to 6 numbers, so as to increase the difficulty of the password and prevent children from entering the password without permission.

As an optional implementation manner, in the embodiment of the first aspect of the present invention, the buckle is integrally formed on the toothed structure on the surface of the first strap.

The second aspect of the present invention discloses an anti-removal alarm method for a wearable device. The wearable device includes a dial and a first watch strap and a second strap connected to both sides of the dial. Control the main board, the first strap is provided with a fastener;

The second watch strap is provided with a combination lock, the combination lock is electrically connected to the control main board, and the fastener is passed through the combination lock and locked and connected with the combination lock, so that the first The strap is locked and connected with the second strap;

The methods include:

When the control board detects that the fastener and the combination lock are in a locked state, and an error operation occurs on the combination lock, an alarm signal is sent.

Wherein, the control board sends the alarm signal to the monitoring device that has established a wireless connection relationship with the wearable device, and the alarm signal includes the positioning position information of the wearable device and the wrong operation information on the password lock .

As an optional implementation, in the embodiment of the second aspect of the present invention, the erroneous operation includes entering a wrong password on the combination lock for a number of times greater than or equal to a preset number of times, or performing an operation on the combination lock Either pulling or destroying.

Wherein, the preset number of times is preferably 3 times.

As an optional implementation manner, in the embodiment of the second aspect of the present invention, after the alarm signal is sent, the method further includes:

The control board sends a communication request to the monitoring device that has established a wireless connection relationship with the wearable device, and the communication request includes call, video or short message.

That is to say, after the control main board sends the alarm signal to the monitoring device that has established a wireless connection relationship with the wearable device, the control main board can access the contact information of the monitoring device on the wearable device, and A communication request is issued to the monitoring device.

In the wearable device and its anti-removal alarm method provided by the embodiment of the present invention, a fastener is set on the first strap, and then a combination lock is set on the second strap, so that the fastener passes through the combination lock and is connected with the combination The lock is locked and connected, so that when the user wears the wearable device, the first strap and the second strap are locked and connected, and then the circuit board is set to detect the combination lock. If the control board detects that the fastener and the combination lock are located In the locked state, and when an erroneous operation occurs on the combination lock, the control board can send an alarm signal, thereby reminding the user to stop the erroneous operation. Using the above method, it can prevent the protected person (such as a child or the elderly) from taking off the wearable device privately after wearing the wearable device, which will cause the guardian to be unable to monitor the protected person in time; at the same time, because the wearable The device can automatically send out an alarm signal when there is a wrong operation on the combination lock, which is helpful for the guardian to know the situation of the wearable device in time, prevent the wearable device from being snatched by criminals, and effectively ensure the continuous data collection of the wearable device Sex and effectiveness, to achieve the safety protection effect on the protected personnel.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the accompanying drawings that need to be used in the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For Those of ordinary skill in the art can also obtain other drawings based on these drawings without making creative efforts.

FIG. 1 is a schematic structural diagram of a wearable device disclosed in Embodiment 1 of the present invention;

Fig. 2 is a schematic diagram of the connection relationship between the control board provided by Embodiment 1 of the present invention, the combination lock and the monitoring equipment;

Fig. 3 is a flow chart of a wearable device anti-removal alarm method disclosed in Embodiment 2 of the present invention.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that the terms "comprising" and "having" and any variations thereof in the embodiments of the present invention are intended to cover non-exclusive inclusion, for example, a process, method, system, product, or process that includes a series of steps or units. The apparatus is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to the process, method, product or apparatus.

The embodiment of the present invention discloses a wearable device and its anti-removal alarm method, which can solve the problem that the existing wearable device is easy to be removed at will and cannot automatically send effective positioning information and distress signals when it is violently removed . A detailed description will be given below in conjunction with the accompanying drawings.

Embodiment one

Please refer to FIG. 1 and FIG. 2 together, which are schematic structural diagrams of a wearable device 10 provided by Embodiment 1 of the present invention. The wearable device 10 includes a dial 11 and a first strap 12 and a second strap 13 connected to both sides of the dial 11 . The dial 11 is provided with a control board 11 a, and the first strap 12 is provided with a buckle 12 a. The second watch strap 13 is provided with a combination lock 13a, and the above-mentioned buckle 12a passes through the combination lock 13a and locks and connects with the combination lock 13a, so that the first watch strap 12 and the second watch strap 13 are locked and connected. The combination lock 13a is electrically connected to the control main board 11a, and the control main board 11a is used to send an alarm signal when it is detected that the fastener 12a and the combination lock 13a are in a locked state and an error operation occurs on the combination lock 13a.

In this embodiment, the wearable device 10 can establish a wireless network connection relationship with the monitoring device 20 (such as a mobile phone, a computer, etc.). The situation is fed back to the monitoring device 20 . For example, when a child user wears the wearable device 10, the wearable device 10 can establish a wireless network connection relationship with the monitoring device 20 (such as a parent's mobile phone or a tablet computer). When a child user enters a password on the wearable device 10 or pulls or destroys the wearable device 10, the guardian (parent) can know the situation through the monitoring device 20, so as to deal with it in time.

Using the above method, if the wearable device 10 is misoperated, for example, when entering wrong passwords for many times, or pulling or destroying the combination lock 13a of the wearable device 10, the wearable device 10 can automatically send out an alarm Signal, so that the monitoring device 20 that has established a wireless connection relationship with the wearable device 10 can receive the alarm signal and process it in time, so as to avoid abnormal and dangerous situations for the user wearing the wearable device 10 .

In this embodiment, the wearable device 10 includes, but is not limited to, ordinary electronic watches, pedometer bracelets, smart watches and other devices.

It can be known that when a user (such as a child user or an elderly user) wears the wearable device 10, the guardian can assist in wearing it, and the guardian puts the fastener 12a on the combination lock 13a and locks it with the combination lock 13a , disrupting the correct password on the combination lock 13a, so as to prevent the child user or the elderly user from knowing the password, thereby preventing the child or the elderly from removing the wearable device 10 . That is to say, the correct password of this combination lock 13a is only known to the guardian. The combination lock 13a can automatically scramble the password or be manually scrambled.

Preferably, in order to prevent child users or elderly users from entering a password to unlock without permission, the guardian can set an identity information verification instruction on the wearable device 10 in advance. The identity information can be the guardian's information, such as the guardian's ID number, mobile phone number, photo information etc. When a child user or an elderly user inputs a password on the combination lock 13a, identity information verification is required, and only after the identity information verification is passed, can unlocking be performed. That is to say, even if the input password is a correct password, if the identity information verification fails, the combination lock 13a will not be unlocked.

In this manner, it is possible to prevent child users or elderly users from unlocking the wearable device 10 by inputting a password to unlock, ensuring that the guardian can know the situation of the child or the elderly through the wearable device 10 at any time, and avoid danger.

In this embodiment, the alarm signal may include location information of the wearable device 10 and wrong operation information on the combination lock 13a. Specifically, the erroneous operation includes inputting a wrong password on the combination lock 13a for a number of times greater than or equal to a preset number of times, or pulling or destroying the combination lock 13a. That is, when the control board 11a detects that a wrong password has been input on the combination lock 13a, and the number of times the wrong password has been entered reaches a preset number of times, the control board 11a can automatically send an alarm signal, thereby reminding the wearable The device 10 establishes a wireless connection relationship with the monitoring device 20 and the wearable device 10, so that the guardian can respond in time through the alarm signal. At the same time, after multiple wrong passwords are entered continuously, the control board will send out an alarm signal, which can also remind the user that the current password is wrong, so as to prevent some users (such as children) from repeatedly entering passwords on the combination lock due to their curiosity and playfulness. The case of multiple alarms.

Preferably, the preset number of times may be 3 times. Of course, in other embodiments, the preset number of times can also be set according to actual conditions, for example, 1 time, 2 times, 4 times or more.

In addition, when the control board 11a detects operations such as strong pulling, forced removal, and destruction on the combination lock 13a, the control board 11a can also automatically send out an alarm message, so that the guardian can know the situation of the wearable device 10 in time.

Further, in order to detect the situation of the wearable device 10 conveniently, the control board 11a is provided with a sensor (not shown in the figure), and the sensor is used to detect the locking state of the fastener 12a and the combination lock 13a and the locking state of the combination lock 13a. erroneous operation, and generate a detection signal to send to the control board 11a, so that the control board 11a can receive the detection signal and send the above-mentioned alarm signal. Specifically, the sensor is electrically connected to the control board 11a and the combination lock 13a, and the sensor can also be used to detect the positioning position of the dial 11, and the positioning position generates positioning information and sends it to the control board 11a, so that the control board 11a sends an alarm. The location information can be included in the signal, so that the monitoring device 20 can know the location of the wearable device 10 in time.

Further, in order to realize the above functions, the sensor may include one or more of a gravity sensor, an acceleration sensor and a position sensor.

In this embodiment, in order to facilitate the user to wear the wearable device 10, a strap buckle 13b is arranged on the end of the second strap 13, and the strap strap 13b is adjacent to the combination lock 13a. The buckle 13b is provided with a first buckle groove 131, and the buckle 12a is passed through the first buckle groove 131 and locked and connected with the combination lock 13a. Specifically, the watchband buckle 13b is detachably arranged on the second watchband 13, and the buckle 12a passes through the first buckle groove 131 to realize the connection between the first watchband 12 and the second watchband 13, and then The buckle 12a is threaded through the combination lock 13a and is locked and connected with the combination lock 13a, so as to prevent the buckle 12a from being separated from the combination lock 13a and achieve the purpose of locking and connecting the first watch strap 12 and the second watch strap 13 .

In this embodiment, in order to realize the locking of the fastener 12a, the combination lock 13a can be a mechanical lock, and the combination lock 13a is provided with a second buckle groove (not shown in the figure) and a combination wheel 132, the fastener 12a is locked in the second buckle slot, and the password wheel 132 is used to rotate and input the password. Specifically, the password wheel 132 is provided with several numbers. When the user needs to input a password, the number on the password wheel 132 can be rotated to the corresponding position (that is, the set password input position). If it is correct, the buckle 12a can be disengaged from the second buckle slot, realizing the unlocking of the buckle 12a and the combination lock 13a. If the password entered by the user's rotation is wrong, the sensor can detect the wrong password and record it. When the number of wrong passwords entered by the user's rotation reaches the preset number of times, the sensor collects the error information and the current position of the wearable device 10 information, and generate a corresponding detection signal and location information to send to the control board 11a, so that the control board 11a receives the detection signal and the location information, and correspondingly sends out the alarm signal.

Preferably, the password can be composed of 3 to 6 numbers to increase the difficulty of the password and prevent child users or elderly users from entering the password without permission.

As another embodiment, the combination lock 13a can also be an electronic lock, and the combination lock 13a is provided with a second buckle groove and a password input disk, the fastener 12a is locked in the second buckle groove, and the password input disk Used to enter a password. Specifically, in order to facilitate the user's operation, the password input disk can be provided with a display area. When the user inputs a number, the corresponding number can be displayed on the display area, so that the user can know the password input situation in time.

In this embodiment, the buckle 12a is integrally formed on the surface of the first watch strap 12 in a toothed structure, that is, the surface of the first watch strap 12 is provided with the buckle 12a, when the buckle 12a When passing through the second buckle slot of the combination lock 13a, the buckle 12a is engaged in the second buckle slot of the combination lock 13a. Since the buckle 12a has a tooth pattern structure, the tooth pattern of the buckle 12a is engaged in the second buckle groove of the combination lock 13a. At this time, if the user pulls the first wristband 12 vigorously, the The buckle 12a is pulled out from the second buckle slot to ensure the connection reliability between the first watch strap 12 and the second watch strap 13 in the locked state.

In the wearable device 10 provided by Embodiment 1 of the present invention, the fastener 12a is provided on the first watch strap 12, and then the combination lock 13a is provided on the second watch strap 13, and the fastener 12a is locked with the combination lock 13a To realize the locked connection between the first strap 12 and the second strap 13 . When the sensor detects an erroneous operation on the combination lock 13a, for example, when the user enters a wrong password several times in a row or a lawbreaker pulls or destroys the combination lock 13a forcefully, the control board 11a can generate the location of the wearable device 10 Information and the wrong operation information, and then send an alarm signal to the monitoring device 20 that has established a wireless connection relationship with the wearable device 10, so that the guardian can know the current location information and current location information of the wearable device 10 through the alarm signal. operating conditions, and respond in a timely manner or rescue actions to avoid dangerous injuries to children or elderly users.

Embodiment two

Please refer to Fig. 1, Fig. 2 and Fig. 3 together. Embodiment 2 of the present invention discloses a wearable device anti-removal alarm method. The wearable device anti-removal alarm method is realized by the above-mentioned wearable device 10 of. The wearable device 10 includes the above-mentioned dial 11, the above-mentioned first strap 12 and the second strap 13, the dial 11 is provided with a control board 11a, the first strap 12 is provided with a buckle 12a, the second A combination lock 13a is arranged on the wristband 13, and the combination lock 13a is electrically connected with the control main board 11a. The buckle 12a is passed through the combination lock 13a and is lockingly connected with the combination lock 13a, so that the first watch strap 12 is locked and connected with the second watch strap 13 . The anti-removal alarm method of the wearable device includes:

S1: The control board sends out an alarm signal when detecting that the fastener and the combination lock are in a locked state, and an error operation occurs on the combination lock.

In this embodiment, the wearable device 10 can establish a wireless connection relationship with the monitoring device 20 in advance, so that the guardian can know the situation of the wearable device 10 through the monitoring device 20 . For example, when a child user wears the wearable device 10, the wearable device 10 can be bound to the parent's mobile phone, and information such as contacts, location, lock status or unlocking on the wearable device 10 can be fed back to the parent's mobile phone. on the phone. That is to say, when the control board 11a sends out an alarm signal, the alarm signal can be sent to the monitoring device 20 (the parents' mobile phone), so that the parents can know the situation of the wearable device 10 in time.

In this embodiment, the alarm signal may include location information of the wearable device 10 and wrong operation information on the combination lock 13a. That is, when the control board 11a sends out an alarm signal, the alarm signal includes the current location information of the wearable device 10 and also includes the wrong operation information on the combination lock 13a. The erroneous operation information includes any one of the times of inputting wrong passwords on the combination lock 13a greater than or equal to the preset times, or pulling or destroying the combination lock 13a. As an embodiment, when a child user or other user enters a wrong password on the combination lock 13a, the control board 11a can detect the wrong password information on the combination lock 13a, and when the number of input times of the wrong password reaches the predetermined When the number of times is set, the control board 11a can automatically send the alarm signal, thereby reminding the monitoring device 20 that has established a wireless connection relationship with the wearable device 10, the current situation of the wearable device 10, and then enables the guardian to act in time through the alarm signal. The response is conducive to the guardian being able to know the occurrence of unexpected situations at any time. Preferably, the preset number of times can be set in advance by the guardian, for example, 1 time, 2 times, 3 times or more.

It can be known that, in order to prevent child users or elderly users from knowing the password and entering the password to unlock without permission, the guardian can set the identity information verification instruction on the wearable device in advance. The identity information can be the guardian's information, such as the guardian's ID number, mobile phone number, photo information, etc. When a child user or an elderly user enters a password on the combination lock, identity information verification is required, and only after the identity information verification is passed, can the unlock be performed, that is, even if the entered password is the correct password, but the identity information verification If not passed, this combination lock 13a will not be unlocked either.

In this manner, it is possible to prevent child users or elderly users from unlocking the wearable device 10 by inputting a password to unlock, ensuring that the guardian can know the situation of the child or the elderly through the wearable device 10 at any time, and avoid danger.

As another implementation, in some dangerous situations, for example, when criminals want to snatch the wearable device 10 by force, the control board 11a can detect operations such as forceful pull, forceful removal or destruction on the combination lock 13a , and automatically send an alarm message, so that the guardian can know the situation of the wearable device 10 in time and take rescue actions in time.

Further, in order to detect the situation of the wearable device 10 conveniently, the control board 11a is provided with a sensor, which can detect the locked state of the fastener 12a and the combination lock 13a, the wrong operation on the combination lock 13a, the wearable device 10's current positioning position, and when an abnormal situation is detected, both the detection signal and positioning information are sent to the control board 11a, so that the control board 11a receives the detection signal and position information and sends out the alarm signal.

After the control board sends the alarm signal, the method also includes:

S2: The control board sends a communication request to the monitoring device that has established a wireless connection relationship with the wearable device, and the communication request includes a call, video or short message.

As an embodiment, when the child user enters the wrong password for a preset number of times to trigger the control board 11a to send an alarm signal, in order to let the guardian know the situation of the wearable device 10 in time, the control board 11a can send a call to the monitoring device 20 request, video request, or send a text message, so that the guardian can learn about the situation from the child user in a timely manner. If the child user has a need to remove the wearable device 10, the guardian can verify the identity information and inform the correct password. Child users can take the wearable device 10 off.

As another embodiment, when criminals trigger the control board 11a to send the alarm signal by means of forced demolition, pulling, destruction, etc. of the password lock 13a, the control board 11a can also send a call request, video request or Short messages, so that the guardian can be informed of the dangerous situation in time, reprimand the criminals or call the police in time to take rescue actions.

The anti-removal alarm method for wearable devices provided by Embodiment 2 of the present invention can automatically send out an alarm signal in time when an erroneous operation of the combination lock is detected, and the alarm signal can include effective positioning information and erroneous operations on the combination lock Information, so that it can help the guardian to know the current situation of the child user or the elderly user wearing the wearable device in a timely manner, so as to respond in time or perform rescue actions to ensure the safety of the child user or the elderly user.

In the wearable device and its anti-removal alarm method provided by the embodiment of the present invention, a fastener is set on the first strap, and then a combination lock is set on the second strap, so that the fastener passes through the combination lock and is connected with the combination The lock is locked and connected, so that when the user wears the wearable device, the first strap and the second strap are locked and connected, and then the circuit board is set to detect the combination lock. If the control board detects that the fastener and the combination lock are located In the locked state, and when an erroneous operation occurs on the combination lock, the control board can send an alarm signal, thereby reminding the user to stop the erroneous operation. Using the above method, it can prevent the protected person (such as a child or the elderly) from taking off the wearable device privately after wearing the wearable device, which will cause the guardian to be unable to monitor the protected person in time; at the same time, because the wearable The device can automatically send out an alarm signal when there is a wrong operation on the combination lock, which is helpful for the guardian to know the situation of the wearable device in time, prevent the wearable device from being snatched by criminals, and effectively ensure the continuous data collection of the wearable device Sex and effectiveness, to achieve the safety protection effect on the protected personnel.

The above is a detailed introduction to a wearable device disclosed in the embodiment of the present invention. In this paper, specific examples are used to illustrate the principle and implementation of the present invention. The description of the above embodiment is only used to help understand the present invention. Wearable devices and their core ideas; at the same time, for those of ordinary skill in the art, according to the ideas of the present invention, there will be changes in the specific implementation and application scope. In summary, the content of this specification should not be understood To limit the present invention.

Claims (10)

1. A wearable device, characterized in that the wearable device comprises a dial and a first watch strap and a second watch strap connected to both sides of the dial, the dial is provided with a control main board, and the first watch strap is connected to the dial. A strap is provided with fasteners; A combination lock is provided on the second watch strap, and the fastener is passed through the combination lock and locked and connected with the combination lock, so that the first watch strap is locked and connected with the second watch strap; The combination lock is electrically connected to the control main board, and the control main board is used to send an alarm signal when it is detected that the fastener and the combination lock are in a locked state and an error operation occurs on the combination lock. 2. A wearable device according to claim 1, wherein a sensor is provided on the control board, and the sensor is used to detect the locking state of the fastener and the combination lock and the combination lock. The wrong operation of the lock generates a detection signal and sends it to the control main board, and the control main board receives the detection signal and sends out the alarm signal. 3 . The wearable device according to claim 2 , wherein the sensor is also used to detect the positioning position of the dial, and send positioning information generated by the positioning position to the control board. 4 . 4. A wearable device according to claim 1 or 2, characterized in that, the wrong operation includes inputting wrong passwords on the combination lock for a number of times greater than or equal to a preset number of times, or inputting wrong passwords on the combination lock Either pull or destroy. 5. The wearable device according to claim 1 or 2, wherein a strap buckle is arranged on the end of the second strap, and the strap strap is adjacent to the combination lock, The strap buckle is provided with a first buckle slot, and the buckle is passed through the first buckle slot and locked and connected with the combination lock. 6. A wearable device according to claim 1, wherein the coded lock is a mechanical lock, the coded lock is provided with a second buckle groove and a coded wheel, and the fastener is locked on the In the second buckle groove, the password wheel is used to rotate and input the password; or The combination lock is an electronic lock, and the combination lock is provided with a second button slot and a password input disk, the fastener is locked in the second button groove, and the password input disk is used for inputting a password. 7. The wearable device according to any one of claims 1 to 6, characterized in that, the buckle is integrally formed on the toothed structure on the surface of the first strap. 8. An anti-removal alarm method for a wearable device, characterized in that the wearable device includes a dial and a first watch strap and a second watch strap connected to both sides of the dial, and the dial is provided with a control Main board, the first strap is provided with fasteners; The second watch strap is provided with a combination lock, the combination lock is electrically connected to the control main board, and the fastener is passed through the combination lock and locked and connected with the combination lock, so that the first The strap is locked and connected with the second strap; The methods include: When the control board detects that the fastener and the combination lock are in a locked state, and an error operation occurs on the combination lock, an alarm signal is sent. 9. The anti-removal alarm method for wearable devices according to claim 8, characterized in that, the erroneous operation includes entering a wrong password on the combination lock that is greater than or equal to a preset number of times, or changing the password Either pulling or destroying the lock. 10. The anti-removal alarm method of the wearable device according to claim 8, characterized in that, after the alarm signal is sent, the method further comprises: The control board sends a communication request to the monitoring device that has established a wireless connection relationship with the wearable device, and the communication request includes call, video or short message.