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    The principle of ultrasonic height and weight measuring instrument

    Ultrasonic Height and Weight Measurement Device Ultrasonic Principle: It adopts microcomputer control and advanced ultrasonic measurement technology to automatically measure height and weight. The measurement results are displayed on the LCD screen and announced by voice. Ultrasonic Examination Machine Technical Features: This machine is an ideal choice for hospitals, pharmacies, clinics, schools, kindergartens, shopping malls, public security, military systems, fitness venues, physical examination centers, leisure, community public health, and government agencies. Ultrasonic Measurement Instrument: Using ultrasonic waves as the detection method, it must generate and receive ultrasonic waves. The sensor can determine the height of the human body through the wavelength of the sound wave and the time difference between emitting and receiving the sound wave. At the same time as sending the pulse, the receiver's timer starts and times until the receiving sensor receives the reflected wave, the counting stops, and the time difference is equivalent to the measured distance, so the distance between the measuring instrument and the top of the head can be calculated, which is the height of the human body. Design Concept of Ultrasonic Examination Machine: The basic ultrasonic measuring instrument has two sub-modules: distance measurement and data display. The data display module consists of three parts: counting, display, and signal processing. The measurement is mainly completed by the ultrasonic sensor. The time difference between emission and reception is converted into an electrical signal, then an A/D converter obtains a digital signal, and then the digital signal is sent to the calculation part and then to the display. System Composition of Ultrasonic Examination Machine: The ultrasonic height measuring instrument consists of a single-chip microcomputer central control system, an ultrasonic emission circuit, and an ultrasonic receiving circuit. The ultrasonic emission circuit consists of an emission drive circuit and an ultrasonic transducer located at the output end of the drive circuit. The ultrasonic receiving circuit consists of an ultrasonic receiving transducer, a limit circuit, and an ultrasonic receiving integrated circuit. The ultrasonic sensor is a sensor developed using the characteristics of ultrasonic waves. Using ultrasonic waves as the detection method, it must generate and receive ultrasonic waves, and the device that completes this function is the ultrasonic sensor. The ultrasonic sensor is mainly composed of piezoelectric chips, which can both emit and receive ultrasonic waves. Main parameters of the basic ultrasonic height and weight examination machine: Height measurement range: 60-200cm Graduation value: 0.5cm or 0.1cm Weight measurement range: 1kg-300kg Graduation value: 0.1kg Machine height: 240cm Working voltage: AC220V50HZ Power: 12W <Overall height: 237cm. With the improvement of living standards, more and more people pay more attention to health, and health checkups have become a necessity of life. The ultrasonic height and weight measuring instrument, in line with the development of the times, has expanded on the original basis some commonly used health checkup items. For example, the Shengyuan brand 800A ultrasonic height and weight scale adds some health checkup items that can measure fat and blood pressure on the basis of height and weight. Voice prompts guide the measurement items and steps to make self-service checkups simpler, and conveniently print out measurement receipts for easy understanding.

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    Shengyuan: A large order has been successfully shipped

    On the afternoon of May 12, 2020, Shengyuan successfully delivered another large order. This order was from a client in Shandong. The Shengyuan team meticulously prepared for a week and the delivery was successfully completed today via Yunda Logistics. Ms. Li followed up on this order for a month, starting early last month, and finally completed it on schedule. At 3 pm on May 12, 2020, Yunda Logistics arrived at Shengyuan Industry's factory on time and completed the loading of goods within a few hours. Thank you to the loading staff for your hard work. 2020 was an extraordinary year. Why, in a year with such a severe epidemic and market impact on various industries, were we still able to forge ahead, respond quickly, and ship to customers in the fastest time? Shengyuan has focused on the research and development of health examination equipment for 28 years. We are professional in producing height and weight measuring instruments and have our own production workshop. Although the epidemic has had some impact, we have made sufficient preparations. Our workshop has sufficient stock of height and weight scales, multi-functional health examination machines, and infant examination scales. As long as you have a need, the Shengyuan team will do our utmost to deliver quickly. Henan Shengyuan Industry specializes in products for basic and routine health check-up equipment. The company has been established for 28 years, providing excellent service and reliable quality. The company's main business includes: intelligent health examination machines, ultrasonic height and weight integrated machines, electronic height and weight measuring instruments, intelligent body fat scales, intelligent weighing scales, electronic human scales, ultrasonic examination machines, intelligent children's scales, ultrasonic infant scales, coin-operated human scales, and internet health scales, among other products with various functions. We offer OEM, private labeling, and wholesale services. Shengyuan products are ideal for hospitals, schools, fitness centers, and health examination centers.

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