36results about How to "Comfortable design" patented technology

In a hearing aid device and operating method with automatic switching of the hearing aid voltage supply for an external component connected to an audio input of he hearing aid via a single audio voltage supply contact. A load detection device measures the electrical load at the audio input and switches either the unregulated voltage of the hearing aid battery or the regulated voltage of a voltage regulator in a preamplifier of the hearing aid to the audio input dependent on the measured load.

A shielding arrangement for an x-ray apparatus, preferably for mammography examination is disclosed, and comprises at least an x-ray source, a collimator arrangement and a detector assembly, whereby the collimator is arranged between the x-ray source and the detector assembly and through which x-rays pass. The shielding arrangement, at least partly made of x-ray blocking material and provided for blocking, scattering and / or reflecting x-rays is arranged, at least partly, in a space between the x-ray source and collimator.

A helmet has a rigid shell and an adjustable liner connected to the shell. The liner has a plurality of pads located in the shell cavity. The pads are movable with respect to the interior shell surface between a first position near the interior shell surface and a second position further away. In some embodiments, pads are biased towards their second position and the act of the wearer inserting his head into the helmet causes the pads to move towards their first position while remaining biased against the head of the wearer to assist in causing the liner to conform to the head of the wearer. In other embodiments, constriction of the pads moves pads from their second position to their first position, for this same purpose. In other embodiments, pads having both of the aforementioned characteristics are present.

A lid for a container is described. The lid has a basin that is designed to enhance the user's olfactory experience when drinking a beverage from the container and lid. As the user tilts the container and lid to take a drink, the beverage pours through an opening on the basin valley and flows across a sipping surface area to the user's mouth, thus allowing the beverage to aerate, evaporate, and cool. The basin is sized and dimensioned to channel and concentrate the vapor rising from the beverage towards the user's nose as the user sips the beverage. The basin and the opening are sized and dimensioned to provide a comfortable and secure feeling when drinking hot beverages. In this manner, the lid enhances the drinker's olfactory experience and provides better controllability of the flow of a hot beverage to prevent burn injuries.

The invention relates to a multifunctional electric delivery bed, which comprises a lifting base, a lifting table, a foot-operated control table, a cushion plate and a back plate, wherein the back plate is articulated and installed on the lifting table; the cushion plate is articulated on the lifting table, the other end of a transverse connecting rod of which one end is articulated with the end part of a supporting plate of the cushion plate is articulated with one end shaft of a crank shaft installed on the lifting table, and the other end of a push rod which is articulated with the other end shaft of the crank shaft is fixedly connected with the output shaft of a motor articulated on the lifting table; an expansion plate of which one end part is provided with a plurality of through holes is installed at each of the two sides of the lifting table in a clearance fit mode, and a curved rod which is in screwed connection with a foot plate passes through a through hole on a connecting sleeve and is fixed by a fastening screw which passes through the side wall of the through hole; and one end of a screw rod is inserted into the through holes of the expansion plates, and the other end of the screw rod passes through a screw nut which is in screwed connection with a hollow sleeve of the outer side wall of the lifting table and is exposed. Various factors are comprehensively considered when the delivery bed provided by the invention is designed, and the delivery bed has the advantages of humanized design, comfortable use, high safety performance and simple and easy adjustment.

The invention relates to the technical field of industrial design, in particular to a drawing display rack for industrial design. The technical problem to be solved by the invention is that the paperis not convenient to be fixed, and the existing display shelf can block part of the paper handwriting. In order to solve the above technical problems, a drawings display frame for industrial design isprovided, comprising a base, wherein the top of the base is provided with a box body through a pneumatic telescopic device, the top of the base is welded with a suction fan through a fixed leg, the front and back sides of the box body are provided with corresponding air outlet holes, the back side of the box body is arranged at the position of the air outlet holes, and an air outlet hole corresponding to the air outlet holes is arranged on the front surface of the air outlet pipe. The industrial design drawing paper display frame utilizes suction force generated by air pressure difference tofix the paper on the front surface of the box body, so that the paper can be fixed only when the paper is close to the box body in the fixing process, and the paper is not shielded when the paper is fixed, so that people are more convenient in the design process.

A vehicle headlight angle control method based on the safety equation, firstly, according to the relationship between the vehicle speed and the cumulative damage of the accident, the relationship between the vehicle speed and the safety weight is mapped out, and the safety equation is established; secondly, the safety equation is used to assign the safety braking model and the ratio of the optimal model of field of view to realize the intelligent control of vehicle headlights under two factors; finally, a vehicle headlight control system based on safety equations is built with STM32 as the core, and the actual vehicle driving process is simulated to realize the intelligent control of vehicle headlights based on safety equations. Vehicle headlight angle control. The present invention establishes a safety equation based on the relationship between the cumulative damage of a car accident and the speed of the vehicle, introduces the safety equation into two traditional modeling modes and scientifically divides the distribution relationship between safety and comfort, and realizes more intelligent control of the headlight angle under two factors , which solves the problem of single factor and low level of intelligence in the traditional modeling method.