Health monitoring smart watch with Bluetooth communication function
A technology of health monitoring and Bluetooth communication, which is applied to the timers, clocks, electronic timers and other directions of integrated devices, which can solve the problems of poor external communication ability and achieve the effect of good connection.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0045]In the health monitoring smart watch provided with Bluetooth communication function described in this embodiment, the communication antenna includes a first PCB substrate K1, a second PCB substrate N1, and a third PCB substrate M1 that are all circular; the first The size of the third PCB substrate M1 is the same, and an arc-shaped notch K11 is provided on both sides of the three, and a microstrip shielding layer K12 is provided at the arc-shaped notch K11; a first microstrip shielding layer K12 is provided on the first PCB substrate K1. Antenna; the first microstrip antenna includes a first circular arm K21, a second circular arm K22, a third circular arm K23; the first circular arm K21, the second circular arm K22, the third The three ring arms K23 are arranged concentrically; if the vertical direction passing through the center of the circle is the Y axis, and the horizontal direction is the X axis, the first ring arm K21 is provided with a fan-shaped area at an angle ...
Embodiment 2
[0049] In the health monitoring smart watch with Bluetooth communication function described in this embodiment, the radial width of the outer ring and the inner ring of the first ring arm K21 is 0.8cm-1.2cm; the second ring arm K21 The radial width of the outer ring and the inner ring of the ring arm K22 is 0.4cm-6cm; the radial width of the outer ring and the inner ring of the third ring arm K23 is 0.4cm-0.6cm. Wherein, the radial width of the outer ring and the inner ring of the second ring arm K22 is the same as the radial width of the outer ring and the inner ring of the third ring arm K23. Wherein, the radial width of the outer ring and the inner ring of the first ring arm K21 is 1 cm. Wherein, the radial width of the outer ring and the inner ring of the third ring arm K23 is 0.5 cm.
[0050] The above parameters are obtained through continuous testing and adjustment, which are the most stable and best performance specific parameters. The specific actual test result is c...
PUM
Login to View More Abstract
Description
Claims
Application Information
Login to View More 