CN204390449U - A kind of article losing-proof system for prompting - Google Patents

Abstract

The utility model provides an article anti-lost reminder system, which includes a Bluetooth anti-lost watch and more than one Bluetooth sticker. The Bluetooth anti-lost watch includes an outer shell, a watch strap, a display screen and a power module, and a control module is arranged inside the outer shell. , a vibration module and a Bluetooth module I; the Bluetooth sticker includes a support plate layer and a Bluetooth module II arranged on the support plate, the support plate layer is a PCB board, and a button battery layer is provided under the Bluetooth module II and the PCB board; the Bluetooth module II. The PCB board and the button battery layer are fixed between the front cover layer and the back cover layer which are fastened to each other; an adhesive layer is arranged under the back cover layer; a gravity sensor module and an MCU module are also arranged on the PCB board. The bluetooth anti-lost watch and the bluetooth sticker are connected wirelessly through bluetooth. With the utility model, the bluetooth sticker is pasted on the article, and the article is tracked by using the bluetooth anti-lost watch, so that the article can be prevented from being lost.

Description

An article anti-lost reminder system

technical field

The invention relates to a bluetooth wireless transmission technology, which belongs to the field of wireless communication, and in particular to an article anti-lost reminder system.

Background technique

With the continuous acceleration of people's pace of life, the probability of forgetting some valuables (such as wallets, mobile phones, etc.) on certain occasions increases greatly. The occurrence of these things not only causes certain losses to people's property, but also reduces people's quality of life to a certain extent. Therefore, the appearance of anti-lost reminding system just seems very necessary, and universal applicability, reminding validity and oneself are not easy to lose just must be a part of the essential attribute of this system. But now various anti-lost reminder systems exist as follows:

The general applicability is poor, and most of them are based on the mobile phone platform or some other miniature smart devices. However, some important but non-intelligent items such as briefcases and car keys cannot realize the reminder and alarm function. Effective anti-lost reminders for most non-smart items cannot be realized;

The effectiveness of the reminder is poor. Most of the reminder devices cannot be in direct physical contact with the holder, which leads to the poor effectiveness of the reminder. The alarm issued by the reminder device cannot guarantee that the holder will receive the alarm information;

The alarm device itself is easy to lose, and the mobile phone itself is one of the items that are easy to lose. The anti-lost reminder system based on its platform construction itself cannot meet the requirements of the status quo.

Contents of the invention

In order to solve the deficiencies of the prior art, the utility model provides an article anti-lost reminder system,

The technical scheme adopted by the utility model to solve the technical problem is: provide an article anti-lost reminder system, including an alarm reminder device and more than one information transmission module, the alarm reminder device is a bluetooth anti-lost watch, including a shell The body, the watch strap connected to the upper and lower sides of the outer shell, the display screen on the upper surface of the outer shell, and the power supply module for power supply provided inside the outer shell, the outer shell is also equipped with a control module, a vibration module and Bluetooth 4.1 Standard Bluetooth module Ⅰ, the control module is connected to the display screen, Bluetooth module Ⅰ and vibration module respectively, the display screen, control module, Bluetooth module Ⅰ and vibration module are powered by the power supply module, and the control module is connected to the Micro-usb interface module , the plug of the Micro-usb interface module is exposed from the side of the outer casing, and the upper surface of the outer casing and the side opposite to the plug of the Micro-usb interface module are provided with more than 2 buttons, and the more than 2 buttons are connected to the control module ; The information transmission module is a Bluetooth sticker, including a support plate layer and a Bluetooth module II using the Bluetooth 4.1 standard set on the support plate, the support plate layer is a PCB board, and buttons are provided under the Bluetooth module II and the PCB board Battery layer; Bluetooth module II, PCB board and button battery layer are fixed between the front cover layer and the back cover layer which are fastened to each other; the bottom of the back cover layer is provided with an adhesive layer; the PCB board is also provided with a gravity sensor Module and MCU module, the MCU is respectively connected with the gravity sensor module and the Bluetooth module II, and the MCU module, the gravity sensor module and the Bluetooth module II are all powered by the button battery layer; the adhesive layer is a replaceable adhesive layer; Bluetooth anti-lost The Bluetooth module Ⅰ of the watch is connected wirelessly with the Bluetooth module Ⅱ of the Bluetooth sticker through Bluetooth.

An audio module connected to the control module is also arranged inside the outer casing.

The two or more buttons are all connected to the control module through an analog-to-digital conversion circuit.

The control module is a single-chip microcomputer.

The buttons include an on/off button for turning on or off the Bluetooth anti-lost watch, a lock button for locking the screen, an unlock button for touching the screen lock, a close reminder button for turning off the vibration reminder, and a button for turning on the time The time adjustment option button of the adjustment menu, the time value up button for increasing the time value, and the time value down button for decreasing the time value.

The gravity sensor module is a three-axis accelerometer.

The bluetooth module includes a bluetooth controller, a bluetooth radio frequency transceiver, and a bluetooth wireless baseband processing unit connected in sequence.

The shape of the adhesive layer is consistent with the shape of the back cover layer.

The Bluetooth sticker is cylindrical with a thickness of 1-5mm and a radius of 8-15mm.

The beneficial effect that the utility model has based on its technical scheme is:

(1) The Bluetooth sticker of the utility model is easy to use, simple to operate, can be directly pasted on designated items, and can be used multiple times;

(2) The Bluetooth sticker of the utility model adopts Bluetooth 4.1 technology, which not only consumes less power, but also has strong anti-interference ability;

(3) The back shell of the bluetooth sticker of the present invention has a replaceable sticker for repeated use;

(4) After the data of the gravity sensor of the bluetooth sticker of the present utility model is processed by the MCU, it is sent to the terminal connected to it through bluetooth, which can reflect the motion state of the designated item at this time;

(5) The bluetooth anti-lost watch of the present invention can be tied on the wrist, it is extremely difficult to lose, and it is in direct contact with human skin, so it can remind people to make related reactions in a more timely manner;

(6) The bluetooth module of the present utility model adopts the bluetooth 4.1 standard, which not only can realize the connection of one-to-many devices, but also greatly weakens the influence of the mobile phone communication signal on it, and has strong anti-interference ability;

(7) A bluetooth anti-lost watch of the present utility model can be connected with other mobile devices with a bluetooth module through the bluetooth module, and the holder of the bluetooth anti-lost watch can set on the watch whether to open the item out-of-range reminder through the button. When the reminder function is enabled, the Bluetooth anti-lost means that the connection between the watch and the mobile device is disconnected, and the control module sends an instruction to the vibration module to make the vibration module vibrate to remind the holder;

(8) An audio module connected to the control module can also be installed inside the outer shell of the utility model. At night, swimming or other scenes where it is inconvenient to wear a bluetooth anti-lost watch, the control module can send instructions to the audio module to make the audio module send Sound to alert the holder.

Description of drawings

Fig. 1 is a structural block diagram of an article anti-lost reminder system.

Figure 2 is a schematic diagram of the structure of the Bluetooth sticker.

Fig. 3 is a schematic structural diagram of a bluetooth anti-lost watch.

Fig. 4 is a schematic diagram of the side structure of a bluetooth anti-lost watch.

Fig. 5 is a schematic structural diagram of the other side of a bluetooth anti-lost watch.

Fig. 6 is a schematic diagram of connection of modules of a bluetooth anti-lost watch.

In the figure: 101-strap, 102-outer shell, 103-display screen, 104-button, 105-Micro-usb interface module plug, 201-front cover, 202-Bluetooth module II, 203-PCB board, 204 -button battery layer, 205-rear cover layer, 206-adhesive layer.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Referring to Figures 1 to 6, the utility model provides an article anti-lost reminder system, including an alarm reminder device and more than one information transmission module, the alarm reminder device is a Bluetooth anti-lost watch, including an outer shell 102, connected to The watch straps 101 on the upper and lower sides of the outer shell, the display screen 103 on the upper surface of the outer shell, and the power module for supplying power provided inside the outer shell. The outer shell is also provided with a control module, a vibration module, and a Bluetooth 4.1 standard Bluetooth module I, the control module is connected to the display screen, Bluetooth module I and vibration module respectively, the display screen, control module, Bluetooth module I and vibration module are powered by the power supply module, the control module is connected to the Micro-usb interface module, Micro-usb interface module -The plug 105 of the usb interface module is exposed from the side of the outer shell, and the upper surface of the outer shell and the side opposite to the plug of the Micro-usb interface module are provided with more than 2 buttons 104, and the more than 2 buttons are all connected to the control module . The buttons include an on/off button for turning on or off the Bluetooth anti-lost watch, a lock button for locking the screen, an unlock button for touching the screen lock, a close reminder button for turning off the vibration reminder, and a button for turning on the time The time adjustment option button of the adjustment menu, the time value up button for increasing the time value, and the time value down button for decreasing the time value.

An audio module connected to the control module is also arranged inside the outer casing. The two or more buttons are all connected to the control module through an analog-to-digital conversion circuit. The control module is a single-chip microcomputer.

The information transmission module is a bluetooth sticker, including a support plate layer and a bluetooth module II adopting the bluetooth 4.1 standard arranged on the support plate, the support plate layer is a PCB board 203, and buttons are arranged under the bluetooth module II 202 and the PCB board Battery layer 204; Bluetooth module II, PCB board and button battery layer are fixed between the front cover layer 201 and the back cover layer 205 that are fastened to each other; the bottom of the back cover layer is provided with an adhesive layer 206; A gravity sensor module and an MCU module are provided, and the MCU is respectively connected to the gravity sensor module and the Bluetooth module II, and the MCU module, the gravity sensor module and the Bluetooth module II are all powered by a button battery layer; the adhesive layer is a replaceable adhesive layer ; The Bluetooth module Ⅰ of the Bluetooth anti-lost watch and the Bluetooth module Ⅱ of the Bluetooth sticker are connected wirelessly through Bluetooth.

The gravity sensor module is a three-axis accelerometer. The bluetooth module includes a bluetooth controller, a bluetooth radio frequency transceiver, and a bluetooth wireless baseband processing unit connected in sequence. The shape of the adhesive layer is consistent with the shape of the back cover layer. The Bluetooth sticker is cylindrical with a thickness of 1-5mm and a radius of 8-15mm.

When using an article anti-lost reminder system of the present utility model, paste the Bluetooth sticker on the article, set the Bluetooth anti-lost watch to connect with the Bluetooth module II through the Bluetooth module I, and the holder of the Bluetooth anti-lost watch can press the button Set on the watch whether to enable the item out-of-range reminder. When the reminder function is set to be turned on, the connection between the watch and the mobile device is disconnected when the Bluetooth is anti-lost, and the control module sends an instruction to the vibration module to make the vibration module vibrate to remind the holder. An audio module connected to the control module can also be installed inside the outer casing. At night, swimming or other scenes where it is inconvenient to wear a Bluetooth anti-lost watch, the control module can issue instructions to the audio module to make the audio module emit a sound to remind the holder .

If the item with the Bluetooth sticker is within the communication range of the Bluetooth anti-lost watch, the Bluetooth module of the Bluetooth anti-lost watch can receive data from the Bluetooth sticker in real time. Since the Bluetooth sticker includes a gravity sensor module, it can collect the location data and movement of the item Status data and other data, these data are sent to Bluetooth module Ⅰ via Bluetooth module Ⅱ, and then processed by the control module and displayed on the display screen, so that the holder can check the position, movement status or other setting information of the item at any time.

Both the Bluetooth module I and the Bluetooth module 2 adopt the Bluetooth 4.1 standard, which can not only realize the connection of one-to-many devices, but also greatly weaken the influence of signals from mobile phones or other mobile communication devices on them, and have strong anti-interference ability.

Claims (9)

1. An article anti-lost reminder system, comprising an alarm reminder device and more than one information transmission module, characterized in that: the alarm reminder device is a bluetooth anti-lost watch, including an outer shell, a watch connected to the upper and lower sides of the outer shell The belt, the display screen on the upper surface of the outer shell, and the power module for supplying power provided inside the outer shell, the outer shell is also provided with a control module, a vibration module, and a Bluetooth module I using the Bluetooth 4.1 standard. The control module and The display screen, Bluetooth module Ⅰ and vibration module are connected separately, the display screen, control module, Bluetooth module Ⅰ and vibration module are powered by the power supply module, the control module is connected with the Micro-usb interface module, and the plug of the Micro-usb interface module is connected from the outer shell The side of the outer shell is exposed, and the upper surface of the outer casing and the side opposite to the plug of the Micro-usb interface module are provided with more than two buttons, and the two or more buttons are connected to the control module; The information transfer module is a bluetooth sticker, including a support plate layer and a bluetooth module II adopting bluetooth 4.1 standard arranged on the support plate, the support plate layer is a PCB board, and a button battery is arranged under the bluetooth module II and the PCB board Layer; Bluetooth module II, PCB board and button battery layer are fixed between the front cover layer and the back cover layer which are fastened to each other; the bottom of the back cover layer is provided with an adhesive layer; the PCB board is also provided with a gravity sensor module and the MCU module, the MCU is respectively connected with the gravity sensor module and the Bluetooth module II, and the MCU module, the gravity sensor module and the Bluetooth module II are all powered by the button battery layer; the adhesive layer is a replaceable adhesive layer; The Bluetooth module Ⅰ of the Bluetooth anti-lost watch is wirelessly connected with the Bluetooth module Ⅱ of the Bluetooth sticker. 2. The article anti-lost reminder system according to claim 1, characterized in that: an audio module connected to the control module is also arranged inside the outer casing. 3. The article anti-lost reminder system according to claim 1, characterized in that: the two or more buttons are connected to the control module through an analog-to-digital conversion circuit. 4. The article anti-lost reminder system according to claim 1, characterized in that: the control module is a single-chip microcomputer. 5. The article anti-lost reminder system according to claim 1, characterized in that: the buttons include an on/off button for turning on or off the Bluetooth anti-lost watch, a lock button for locking the screen, a lock button for contact screen lock The unlock button of the button, the close reminder button for turning off the vibration reminder, the time adjustment option button for opening the time adjustment menu, the time value up button for increasing the time value, and the time value down button for decreasing the time value. 6. The article anti-lost reminder system according to claim 1, wherein the gravity sensor module is a three-axis accelerometer. 7. The article anti-lost reminder system according to claim 1, wherein the bluetooth module includes a bluetooth controller, a bluetooth radio frequency transceiver, and a bluetooth wireless baseband processing unit connected in sequence. 8. The article anti-lost reminder system according to claim 1, characterized in that: the shape of the adhesive layer is consistent with the shape of the back cover layer. 9. The article anti-lost reminder system according to claim 1, characterized in that: the bluetooth sticker is in the shape of a cylinder with a thickness of 1-5mm and a radius of 8-15mm.