Watch with wireless interaction function

Abstract

The utility model discloses a watch with wireless interaction, comprising an earphone and a watch, the earphone comprises a first MCU control device arranged in the earphone, and a first battery, a first wireless transmission device and a loudspeaker which are connected with the first MCU control device; the watch comprises a second MCU control device, a reading device, a second wireless transmission device, a display screen and a storage device, the second MCU control device is arranged in the watch, and the reading device, the second wireless transmission device, the display screen and the storage device are connected with the second MCU control device. The first MCU control device and the second MCU control device realize data interaction and control information interaction through the first wireless transmission device and the second wireless transmission device; the display screen can display the electric quantity of the first battery, the volume of the loudspeaker and data information sent to the earphone by the storage device. Through control information interaction between the first MCU control device and the second MCU control device, control interaction between the watch and the earphone is realized.

Description

Technical Field

[0001] The utility model relates to the field of watches, in particular to a watch with wireless interaction. Background Art

[0002] With the development of sports watches, people have more and more requirements for watches, such as obtaining parameters such as heart rate and blood oxygen. However, in actual sports, it is found that most athletes like to wear headphones to relax or obtain a predetermined exercise rhythm through music or other sounds, thereby increasing the fun of sports. However, existing users need to carry a mobile phone separately to meet the predetermined playback needs, but there are the following problems with carrying a mobile phone: 1. The large size and heavy weight affect the fun of sports; 2. Of course, there are also bags specifically for placing mobile phones, but there are still great inconveniences for some athletes (such as wind resistance). Utility Model Content

[0003] The main purpose of the utility model is to provide a watch with wireless interaction, aiming to realize control interaction and data interaction through the interaction between the watch and headphones, thereby improving the convenience of daily exercise.

[0004] To achieve the above object, the utility model provides a watch with wireless interaction, comprising:

[0005] An earphone, the earphone comprising a first MCU control device disposed therein, a first battery connected to the first MCU device, a first wireless transmission device and a speaker;

[0006] A watch, comprising a second MCU control device disposed therein, a reading device connected to the second MCU control device, a second wireless transmission device, a display screen, and a storage device,

[0007] The reading device is used to read the data information of the storage device.

[0008] The first MCU control device and the second MCU control device realize data interaction and control information interaction through the first wireless transmission device and the second wireless transmission device;

[0009] The display screen can display the power level of the first battery, the volume of the speaker, and data information sent from the storage device to the earphone.

[0010] In the actual design of the technical solution of the utility model, a storage device (such as a memory card or a built-in storage chip) is set in the watch so that the song or audio is sent to the first Bluetooth device through the second Bluetooth device, thereby realizing the sound playback of the earphone, so that the user can listen to music or songs without carrying a mobile phone;

[0011] At the same time, through the control information interaction between the first MCU control device and the second MCU control device, the audio switching or volume adjustment can be controlled through the Bluetooth headset. Of course, the volume or audio switching of the Bluetooth headset can also be controlled on the watch, thereby realizing the control interaction between the watch and the headset.

[0012] At the same time, through the setting of the display screen, the power level of the first battery, the volume of the earphones and the audio data information can be displayed, thereby improving the convenience of information interaction between the watch and Bluetooth and improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is the circuit diagram of the watch.

[0015] In the figure, 1 is a headset, 10 is a first MCU control device, 11 is a first wireless transmission device, 12 is a first battery, and 13 is a speaker;

[0016] 2 is a watch, 20 is a second MCU control device, 21 is a second wireless transmission device, 22 is a second battery, 23 is a reading device, 24 is a display screen, 25 is a storage device, and 26 is an audio decoding chip. DETAILED DESCRIPTION

[0017] The following will be combined with the accompanying drawings 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 of 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.

[0018] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial...), then the directional indication is only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0019] In addition, if there are descriptions involving "first" or "second" etc. in the embodiments of the utility model, the descriptions of "first" or "second" etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0020] like Figure 1 to Figure 2 As shown, a watch with wireless interaction includes:

[0021] The headset 1 includes a first MCU control device 10 disposed therein, a first battery connected to the first MCU device, a first wireless transmission device 12, and a speaker;

[0022] The watch 2 includes a second MCU control device 20 disposed therein, a reading device connected to the second MCU control device 20, a second wireless transmission device 21, a second battery, a display screen, and a storage device.

[0023] The reading device is used to read the data information of the storage device.

[0024] The first MCU control device and the second MCU control device realize data interaction and control information interaction through the first wireless transmission device 12 and the second wireless transmission device 21;

[0025] The display screen can display the power level of the first battery, the volume of the speaker, and data information sent from the storage device to the earphone 1.

[0026] In the actual design, a storage device (such as a memory card or a built-in storage chip) is set in the watch 2 so that the song or audio is sent to the first Bluetooth device through the second Bluetooth device, thereby realizing the sound playback of the earphone 1, so that the user can listen to music or songs without carrying a mobile phone;

[0027] At the same time, through the control information interaction between the first MCU control device 10 and the second MCU control device 20, the audio switching or volume adjustment can be controlled through the Bluetooth headset 1. Of course, the volume or audio switching of the Bluetooth headset 1 can also be controlled on the watch 2, thereby realizing the control interaction between the watch 2 and the headset 1.

[0028] At the same time, through the setting of the display screen, the power display of the first battery, the volume display of the earphone 1 and the audio data information display can be realized, thereby improving the convenience of information interaction between the watch 2 and Bluetooth and improving the user experience.

[0029] Of course, the watch 2 can also be set up with blood oxygen detection, heart rate detection, etc., and send the detection data to the first wireless transmission device 12 through the second wireless transmission device 21 and broadcast it through the earphone.

[0030] In the embodiment of the utility model, the first wireless transmission device 12 and the second wireless device are Bluetooth devices, WiFi devices or radio frequency modules, and multi-dimensional wireless signal transmission is adopted, which can effectively improve the stability of signal transmission. Among them, only one of the wireless transmission devices can be set, or multiple devices can be combined and switched as needed.

[0031] Specifically, the radio frequency module is a 2.4GHz chip, a 5.8GHz chip or a UWB chip. Among them, 2.4GHz and 5.8GHz have the characteristics of low transmission power, long communication distance, large amount of data transmission, high reliability and good compatibility; UWB technology has the advantages of low system complexity, low power spectrum density of transmitted signals, insensitivity to channel fading, low interception capability, high positioning accuracy, etc., and is particularly suitable for high-speed wireless access in dense multipath places such as indoors.

[0032] More specifically, the storage device is a memory card or a built-in storage chip. When it is a memory card, it is preferably detachable. The memory card is used instead of the mobile data method, which can effectively reduce the size of the watch 2 and reduce signal interference.

[0033] In the embodiment of the utility model, the first MCU control device 10 is also provided with an audio decoding chip, which can design different EQ algorithms to meet the sound quality requirements of different headphones, make different bass compensation algorithms, strengthen bass processing, improve the low frequency of headphones, and effectively reduce the loss of audio signals.

[0034] Furthermore, the second wireless transmission device 21 can be connected to multiple wireless module devices, such as mobile phones, tablets or laptops, so as to realize data interaction or wireless transmission. When the mobile phone is not used, the watch 2 has a memory. It can obtain songs in the mobile phone. It can also transmit songs through a data cable. When the user is away from the mobile phone, the watch 2 can also be connected to a Bluetooth headset for local playback. When carrying a mobile phone and a watch 2, mutual control can be achieved with a Bluetooth headset / mobile phone. Three devices can be connected at the same time. When a call comes in, the mobile phone is controlled first.

[0035] In the embodiment of the utility model, the display screen is a touch display screen.

[0036] Specifically, the second MCU control device 20 is also provided with a USB port to enable charging and data exchange of the watch 2.

[0037] The second MCU control device is a SD-NAND chip, wherein the SD-NAND chip architecture has the following advantages:

[0038] 1. Strong compatibility; basically, if the customer's main controller can use TF card and SD card, it can also use SD NAND. If a new main controller is replaced, as long as the new main controller has an SD interface, it can basically use SD NAND Flash;

[0039] 2. Small size, stable welding, it is the WSON-8 package, 6x8mm size, few PINs, small size, which can not only save PCB board area, reduce costs, but also make the final product smaller;

[0040] 3. Appropriate capacity: Currently, the mass-produced capacities of SD NAND are 128MB, 512MB, 1GB and 4GB. Customers can choose the appropriate capacity according to their actual needs to reduce costs.

[0041] 4. Easy to use, SD NAND has built-in bad block management, leveling read / write, dynamic and static EDCECC algorithms, etc., which not only make the product quality more stable, but also extend the life and reduce the CPU load. Subsequent operations on NAND Flash can be handed over to SD NAND and CPU driver;

[0042] Fifth, SLC NAND has a long service life and stable performance. It is the type with the longest service life and the most stable performance in NAND Fash. It can reach an erase and write life of 10W.

[0043] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A watch with wireless interaction, characterized in that: include: An earphone, the earphone comprising a first MCU control device disposed therein, a first battery connected to the first MCU device, a first wireless transmission device and a speaker; A watch, comprising a second MCU control device disposed therein, a reading device connected to the second MCU control device, a second wireless transmission device, a second battery, a display screen, and a storage device, The reading device is used to read the data information of the storage device. The first MCU control device and the second MCU control device realize data interaction and control information interaction through the first wireless transmission device and the second wireless transmission device; The display screen can display the power level of the first battery, the volume of the speaker, and data information sent from the storage device to the earphone.

2. The watch with wireless interaction as claimed in claim 1, characterized in that: The first wireless transmission device and the second wireless device are Bluetooth devices, WiFi devices or radio frequency modules.

3. The watch with wireless interaction as claimed in claim 2, characterized in that: The radio frequency module is a 2.4 GHz chip, a 5.8 GHz chip or a UWB chip.

4. The watch with wireless interaction as claimed in claim 1, characterized in that: The storage device is a memory card or a built-in storage chip.

5. The watch with wireless interaction as claimed in claim 1, characterized in that: The first MCU control device is also provided with an audio decoding chip.

6. The wireless interactive watch as claimed in claim 1, characterized in that: The second wireless transmission device can be connected to a plurality of wireless module devices, and the wireless module devices are mobile phones, tablets or laptop computers.

7. The watch with wireless interaction as claimed in claim 1, characterized in that: The display screen is a touch display screen.

8. The wireless interactive watch as claimed in claim 1, characterized in that: The second MCU control device is also provided with a USB port.

9. The watch with wireless interaction as claimed in claim 1, characterized in that: The second MCU control device is a SD-NAND chip.

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