A Bluetooth clock
By introducing a boost module into the Bluetooth clock, the 1.5V battery voltage is boosted to 3V, which solves the problem of large space occupation caused by the large number of batteries of existing Bluetooth clocks, and achieves a smaller design.
Patent Information
- Application Number
- CN202420855857.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-04-23
AI Technical Summary
The existing pointer Bluetooth watches have high working voltages and require two dry batteries to supply power, resulting in large space occupancy of the equipment, which is not conducive to miniaturized design.
An intelligent time calibration Bluetooth clock including a boost module is designed. The boost module is used to boost the battery voltage of 1.5V to 3V, and the Bluetooth clock calibration module is supplied to the Bluetooth clock calibration module, reducing the number of batteries.
The use of a boost circuit reduces the number of batteries, which is more conducive to the miniaturization of the clock.
Smart Images
Figure CN222748861U_ABST
Abstract
Description
Technical Field
[0001] A Bluetooth clock. Background Art
[0002] Bluetooth watches, especially pointer-type Bluetooth watches, usually use 1.5V batteries to power their pointers, which is enough for one dry cell. However, the working voltage of Bluetooth modules is mostly around 3.0V, so Bluetooth watches need two dry cells to power them. Two dry cells take up a lot of space, which is not conducive to the miniaturization of the watch. Summary of the invention
[0003] In order to overcome the deficiencies of the prior art solutions, the utility model provides an intelligent time-correcting Bluetooth clock.
[0004] A Bluetooth clock comprises an MCU, a pointer display mechanism, a Bluetooth clock calibration module, and a power supply, wherein the MCU is connected to the pointer display mechanism, and the power supply is connected to the MCU. The clock is characterized in that it also comprises a boost module, which is connected to the power supply and the Bluetooth clock calibration module.
[0005] Preferably, the MCU has an enable signal output pin.
[0006] Preferably, the enable signal output pin is connected to the boost module.
[0007] Compared with the prior art, the utility model has the beneficial effects of: adopting a boost circuit, reducing the number of batteries, and being more conducive to the miniaturization design of the clock. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] Figure 1 This is a schematic diagram of the structure of the first embodiment of the utility model
[0009] Figure 2 This is a schematic diagram of the structure of Example 2 of the utility model DETAILED DESCRIPTION
[0010] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0011] from Figure 1 Figure 2It can be seen that the utility model is a Bluetooth clock, which includes MCU1, pointer display mechanism 3, Bluetooth clock calibration module 2, power supply 4, the MCU1 is connected to the pointer display mechanism 3, the power supply 4 is connected to the MCU1, and it also includes a boost module 5, the boost module 5 is connected to the power supply 4 and also connected to the Bluetooth clock calibration module 2; the MCU1 has an enable signal output pin 1-1. The voltage of the power supply 4 in the present embodiment 1 and embodiment 2 is 1.5v, providing 1.5v power to the MCU1; at the same time, after being boosted by the boost module 5, it becomes 3v, providing 3v power to the Bluetooth clock calibration module 2.
[0012] from Figure 1 It can be seen that the enable signal output pin 1-1 is connected to the boost module 5; when the Bluetooth clock calibration module 2 is required to send or receive time data, the enable signal output pin 1-1 outputs a corresponding signal to put the boost module 5 in a working state and provide a 3V power supply to the Bluetooth clock calibration module 2; when the Bluetooth clock calibration module 2 is not required to send or receive time data, the enable signal output pin 1-1 outputs a corresponding signal to put the boost module 5 in a closed state, and does not provide a 3V power supply to the Bluetooth clock calibration module 2, thereby reducing power consumption.
[0013] from Figure 2 It can be seen that the enable signal output pin 1-1 is connected to the Bluetooth clock calibration module 2; when the Bluetooth clock calibration module 2 needs to send or receive time data, the enable signal output pin 1-1 outputs a corresponding signal to put the Bluetooth clock calibration module 2 in a working state; when the Bluetooth clock calibration module 2 does not need to send or receive time data, the enable signal output pin 1-1 outputs a corresponding signal to put the Bluetooth clock calibration module 2 in a sleep state, thereby reducing power consumption.
Claims
1. A Bluetooth clock, comprising an MCU, a pointer display mechanism, a Bluetooth clock calibration module, and a power supply, wherein the MCU is connected to the pointer display mechanism, and the power supply is connected to the MCU, characterized in that: It also includes a boost module, which is connected to the power supply and also connected to the Bluetooth clock calibration module.
2. The Bluetooth watch according to claim 1, characterized in that: The MCU has an enable signal output pin.
3. The Bluetooth watch according to claim 2, characterized in that: The enable signal output pin is connected to the boost module.