CN204698007U - A kind of solar energy blue-tooth intelligence bracelet - Google Patents

Abstract

The utility model discloses a solar bluetooth smart bracelet. The surface of the main body of the bracelet is inlaid with an amorphous silicon thin-film battery, and a polymer lithium battery is inside, which can charge the smart bracelet under sufficient sunlight or weak light. It is irradiated on the amorphous silicon thin film battery, which is absorbed and converted into electrical energy and stored in the polymer lithium battery to supply the normal operation of the smart bracelet. When wearing this bracelet while walking, the motion sensor will record the number of steps, and connect to the mobile phone through the Bluetooth 4.0 module to view daily exercise information, etc., and the eccentric vibrator can vibrate to remind incoming calls, alarm clocks or complete the target number of steps. The LCD display light in the middle of the main body of the bracelet can display power, exercise, etc. This smart bracelet adopts Bluetooth 4.0 module, which has extremely low power consumption for operation and standby. With amorphous silicon thin-film battery and polymer lithium battery, the life of solar smart bracelet can reach more than 10 years, eliminating the need for regular smart bracelets like ordinary smart bracelets. Disadvantages of charging.

Description

A solar bluetooth smart bracelet

technical field

The utility model relates to a solar bluetooth smart bracelet, in particular to a solar bluetooth smart bracelet using an amorphous silicon thin film battery.

Background technique

With the development of science and technology and the improvement of living standards, people are eager to use some high-tech personal electronic devices to accurately measure the amount of daily exercise, the number of steps taken, and the calories burned. They can also check their personal physical conditions through their mobile phones, or call reminders, vibration Way to wake up with an alarm clock. So the smart bracelet was born, but most of the smart bracelets on the market now need to be charged for a period of time, such as a sports data management system based on a Bluetooth pedometer (patent number CN202205202U). Devices that record body information close to the body every hour greatly reduce the accuracy of recording the user's body information, making the user experience poor. However, the addition of amorphous silicon thin-film batteries to smart bracelets not only has a low-carbon and environmentally friendly average life span of more than 10 years, but also allows users to worry about the impact of charging on use. Users will not need to charge for a long time. It can be charged. It is very convenient for users to use.

Contents of the invention

The purpose of the utility model is to provide a solar bluetooth smart wristband, which charges the polymer lithium battery in the smart wristband through an amorphous silicon thin-film battery, and the polymer lithium battery supplies power to the main system in the smart wristband, thereby achieving There is no need for external charging, and the Bluetooth 4.0 module is used, which has low power consumption. The fully charged polymer lithium battery can continuously supply power to the main system for up to 30 days. The charging and discharging cycle is long, the service life is greatly increased, and there is no need for frequent charging.

In order to achieve the above-mentioned purpose, the utility model is a kind of solar bluetooth smart wristband, and described smart wristband comprises wristband strap and wristband shell, and described wristband shell is provided with CPU, polymer lithium battery, stabilized voltage Circuit, motion sensor, eccentric vibrator, memory and amorphous silicon thin-film solar cell, the amorphous silicon thin-film solar cell is arranged on the surface of the wristband shell, and the amorphous silicon thin-film solar cell is connected to the The polymer lithium battery, the polymer lithium battery is provided with a Micro USB interface, the polymer lithium battery is connected to the central processing unit through a voltage stabilizing circuit, the motion sensor and the described motion sensor connected to the voltage stabilizing circuit The eccentric vibrator is respectively connected with the central processing unit, the central processing unit is connected with the LCD display lamp located on the shell of the bracelet, and the memory is connected with the central processing unit.

It also includes a bluetooth 4.0 module connected with the central processing unit.

Wherein the wristband shell is made of aluminum alloy, and is bonded to the amorphous silicon thin-film solar cell with a waterproof sealant.

Wherein the surface of the amorphous silicon thin-film battery is pasted with a layer of high-transparency scratch-resistant tempered glass.

Among them, the bracelet strap is made of thermoplastic vulcanized silicone TPSIV material, which has excellent antibacterial properties, anti-allergic properties, good resilience, delicate hand feeling, and fits the skin better.

When the user wears it and connects to the mobile phone via Bluetooth, the number of steps and distance the user walks will be recorded by the motion sensor and displayed on the LCD display of the bracelet or through the mobile phone to view more details. Set the alarm clock to remind the user through the vibration of the eccentric vibrator in the wristband within the specified time. The amorphous silicon thin-film battery receives sunlight and converts it into electrical energy and stores it in the polymer lithium battery through the charge and discharge control circuit. , LCD display light, and eccentric vibrator remind the user that it needs to be charged. The user only needs to move to a place with better light, or directly charge the polymer lithium battery through the Micro USB interface.

Polymer Lithium-Ion Battery (PLB for short), high rated capacity, longer cycle life, less capacity loss, perfect safety and reliability, can be recharged many times, and the thickness is small, not too much for the bracelet internal volume.

The difference between the solar bluetooth smart wristband of the utility model and the prior art is that the utility model has achieved the following technical effects:

The solar bluetooth smart bracelet of the utility model does not need to charge the smart bracelet externally during use, and the charging is automatically completed through the amorphous silicon thin battery and the charging and discharging circuit. Connecting to a mobile phone enriches the scalability of the smart bracelet, Bluetooth 4.0 consumes less energy, and can be used for about 30 days on a single charge.

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

Description of drawings

Fig. 1 is the utility model solar bluetooth smart wristband structural representation;

Fig. 2 is the schematic diagram of the scheme of the solar bluetooth smart bracelet of the present invention.

In the figure: 1: bracelet strap; 2: amorphous silicon flexible thin-film solar cell; 3: tempered glass panel; 4: LCD display light; 5: Micro USB interface; 6: wristband shell; 7: charge and discharge protection circuit ;8: polymer lithium battery; 9: voltage regulator circuit; 10: CPU; 11: motion sensor; 12: eccentric vibrator; 13: memory; 14: Bluetooth 4.0 module.

Detailed ways

The above and other technical features and advantages of the present utility model will be described in more detail below in conjunction with the accompanying drawings and embodiments.

As shown in Fig. 1 and Fig. 2, the utility model is a kind of solar bluetooth smart wristband, and described smart wristband comprises wristband strap 1 and wristband casing 6, and wristband casing 6 is provided with central processing unit 10, aggregate Lithium battery 8, voltage stabilizing circuit 9, motion sensor 11, eccentric vibrator 12, memory 13, Bluetooth 4.0 module 14 and amorphous silicon thin-film solar cell 2, the amorphous silicon thin-film solar cell 2 is arranged on the surface of bracelet shell 6, A layer of high-transparency and scratch-resistant tempered glass panel 3 is pasted on it, and the wristband shell 6 is made of aluminum alloy, and is bonded with the amorphous silicon thin-film solar cell 2 with waterproof sealant, and the amorphous silicon thin-film solar cell 2 passes through charging and discharging. The protection circuit 7 is connected to the polymer lithium battery 8, the polymer lithium battery 8 is provided with a Micro USB interface 5, the polymer lithium battery 8 is connected to the central processing unit 10 through the voltage stabilizing circuit 9, and the motion sensor 11 and the eccentricity sensor connected to the voltage stabilizing circuit 9 The vibrator 12 is respectively connected with the central processing unit 10, and the central processing unit 10 is connected with the LCD display lamp 4 located on the wristband shell 6, and the memory 13 and the bluetooth 4.0 module 14 are respectively connected with the central processing unit 10. The bracelet strap 1 is made of thermoplastic vulcanized silicone TPSIV material;

When using the smart wristband of the utility model, as shown in Figure 1 and Figure 2, the sunlight passes through the toughened glass panel and irradiates on the amorphous silicon thin film solar cell, which is converted into electric energy and stored in the polymer lithium battery through the charge and discharge protection circuit. The voltage stabilizing circuit supplies power to the central processing unit, the eccentric vibrator, and the LCD display lamp. The central processing unit controls the eccentric vibrator, LCD display light, bluetooth module, and memory. The central processing unit automatically detects the low-voltage signal of the polymer lithium battery. After receiving the signal, the processor prompts the user to charge through Bluetooth, LCD display light, and eccentric vibrator. The user only needs to move to a place with better light. Yes, or directly charge the polymer lithium battery through the micro USB interface.

The above-mentioned embodiments are only described to the preferred implementation of the utility model, and are not limited to the scope of the utility model. Various modifications and improvements made should fall within the scope of protection determined by the claims of the utility model.

Claims (5)

1. A solar bluetooth smart wristband is characterized in that: said smart wristband comprises a wristband strap and a wristband shell, and said wristband shell is provided with a central processing unit, a polymer lithium battery, a voltage stabilizing circuit, A motion sensor, an eccentric vibrator, memory and an amorphous silicon thin film solar cell, the amorphous silicon thin film solar cell is arranged on the surface of the wristband shell, and the amorphous silicon thin film solar cell is connected to the polymer through a charge and discharge protection circuit The polymer lithium battery is provided with a Micro USB interface, the polymer lithium battery is connected to the central processing unit through a voltage stabilizing circuit, the motion sensor connected to the voltage stabilizing circuit and the eccentric vibration The controllers are respectively connected with the central processing unit, the central processing unit is connected with the LCD display lamp located on the shell of the wristband, and the memory is connected with the central processing unit. 2. The solar bluetooth smart bracelet according to claim 1, further comprising a bluetooth 4.0 module connected to the central processing unit. 3. A solar bluetooth smart wristband according to claim 1 or 2, characterized in that: the outer casing of the wristband is made of aluminum alloy, and is bonded to the amorphous silicon thin-film solar cell with a waterproof sealant. 4. A solar bluetooth smart wristband according to claim 1 or 2, characterized in that: the surface of the amorphous silicon thin-film battery is pasted with a layer of high-transparency and scratch-resistant tempered glass. 5. A solar bluetooth smart wristband according to claim 1, characterized in that: the bracelet strap is made of thermoplastic vulcanized silicone TPSIV material.