6results about How to "Make it wearable" patented technology

The invention relates to an FPC-based flexible intelligent sensing electronic skin, belongs to the technical field of integrated circuits, and solves the problem of poor contact sensing stability in the fields of robots, medical health and the like in the prior art. The skin comprises a flexible touch sensor array, a row selection module and a sensor interface circuit. The flexible touch sensor array is used for sensing an external pressure signal and converting the pressure signal into a current signal; the row selection module is used for selecting rows of the flexible touch sensor array through high and low levels; and the sensor interface circuit is used for selecting columns of the flexible tactile sensor array and converting the current signals of the array elements corresponding to the selected rows and columns into digital signals which are used for representing the pressure value of the flexible tactile sensor array. The characteristics of softness, stability and safety of the flexible sensing electronic skin are realized.

The utility model relates to the field of intelligent back splint terminals, in particular to a wearable intelligent back splint terminal which comprises a shell, a scanning window arranged on the shell, a scanning key, a power key, a wrist strap fixing part, a power indicator light, a Bluetooth indicator light and an infrared indicator light. A control chip, a data receiving and transmitting module, a power-off and power-on control module, a timing module, a complementary reading module, a positioning module, a Bluetooth communication module, an infrared communication module, a safety module, a bar code scanning module and a battery module are arranged in the shell, the wearable intelligent back splint terminal is wearable while achieving multiple functions, operation is more convenient, and the working efficiency is improved.

The utility model relates to an embedded control circuit for distributed plantar pressure acquisition equipment, which is provided with a control circuit embedded in the distributed plantar pressure acquisition equipment. The control circuit comprises a main control module, a power supply module, a communication module, a digital-to-analog conversion module, a signal adjusting module, an analog-to-digital conversion module, a multiplexing module and a storage module, and the main control module is in bidirectional communication connection with the digital-to-analog conversion module, the analog-to-digital conversion module, the communication module and the storage module; the master control module is connected to the multiplexing module through the digital-to-analog conversion module, the output end of the multiplexing module is connected to the distributed plantar pressure sensor, and the distributed plantar pressure sensor is connected to the analog-to-digital conversion module through the signal adjusting module. The power supply module comprises a power supply switching module and a power supply conversion module for converting the voltage into output circuits with different voltages, and the power supply switching module and the power supply conversion module are both connected with the main control module. The device is ingenious in structure, convenient and practical.

This invention provides a flexible multi-gate single-channel OECT molecularly imprinted sensor and its fabrication method, belonging to the field of flexible chemical sensor technology. This sensor employs a unique multi-gate single-channel integrated structure with gates symmetrically arranged at equal intervals around the source and drain electrodes and synergistically controlled within the same channel. Combined with MIP and OECT technologies, it possesses both high-sensitivity amplification capability and highly specific recognition of three non-electroactive BCAAs (leucine, isoleucine, and valine), enabling the detection of multiple substances with a single device.

The present invention belongs to the field of clothing processing equipment, and specifically provides a control method for clothing processing equipment. The present invention aims to solve the problem that the washing threshold is set by the washing machine itself without considering the different or changing total amount of small clothes of the user, which is difficult to adapt well to users with a small number of small clothes, and the threshold needs to be readjusted to achieve reasonable prompts, and it is easy to mistakenly input an inappropriate threshold. To this end, the control method of the clothing processing equipment of the present invention includes the following steps: obtaining the total number A of small clothes owned by the user; obtaining the number B of the small clothes to be washed by the user; obtaining the remaining number C of the small clothes expected by the user when washing the small clothes; when A-B≤C, prompting the user to wash the small clothes. The user only needs to input the two values ​​of the total number of small clothes and the expected remaining number of small clothes in advance, and the user does not need to calculate the washing threshold by himself.

The application provides a method for preparing an ultrasonic transducer for transparent rigid piezoelectric material. The method first cuts from the piezoelectric layer side of the piezoelectric wafer with a transparent matching layer, leaving a certain thin layer without cutting through completely, to provide overall mechanical support and ensure that the array elements are arranged at a predetermined interval. Then, a transparent organic elastic material is injected into the array element gap, and the support after solidification further fixes the array element position to realize precise bonding of high-density array elements and flexible circuit electrodes. In the subsequent cutting through of the remaining thin layer, the array elements are effectively supported by the transparent elastic material and are not easily damaged, thereby significantly improving the process reliability and array element yield. The method effectively protects the brittle piezoelectric material and supports the manufacture of high-density, large-array flexible arrays. The obtained device realizes high flexibility with the aid of the transparent elastic material in the array element gap and the flexible circuit; and high sensitivity ultrasonic performance is obtained through the design of the double-layer matching layer and the backing.