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 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 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.

The invention discloses a multifunctional medical acupoint massage chair, which comprises a seat, a chair back and a base. Handrails are installed on the left and right sides of the chair seat, and a massage head holder is installed on the top of the chair back. The left and right sides of the head support are provided with lifting chambers, the bottom end of the massage head support is provided with a first motor, the upper end of the first motor is equipped with a first motor shaft, and the first driving wheel and the second motor shaft are installed on the first motor shaft. The driving wheel, the left and right sides of the bottom of the lifting cavity are respectively equipped with a first driven wheel and a second driven wheel, the first driven wheel and the first driving wheel, the second driven wheel and the second driving wheel are all provided with There are belts connected, the bottom ends of the first driven wheel and the second driven wheel are equipped with ball screws, and sliders are installed on the ball screws; the beneficial effects of the present invention are: all-round The back of the head is massaged; heat is also used to further assist acupoint massage treatment. The overall design is comfortable and the massage method is comprehensive.

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 multi-purpose box training system apparatus that is designed to enable a user to train his or her entire body in an effective and safe manner.

The invention provides a foot pressure detection device, which comprises a foot cover which is provided with an opening, a pressure detection mechanism which is arranged on the foot cover and is usedfor detecting pressure-bearing values of various parts of a human foot, a signal processing mechanism which is arranged on the foot cover and electrically connected to the pressure detection mechanismand is used for receiving and transmitting pressure signals, and a power supply mechanism which is arranged on the foot cover and electrically connected to the pressure detection mechanism and the signal processing mechanism and is used for supplying power. According to the foot pressure detection device provided by the invention, pressure-bearing situations of various parts of the human foot canbe detected via the pressure detection mechanism which is arranged on the foot cover, so that pressure-bearing data of the entire foot can be obtained, and a boot designer, instead of just masteringpressure-bearing situation of a foot sole, can master pressure-bearing situations of the various parts of the human foot under various motion states relatively comprehensively; therefore, the technical problem of a foot pressure detection device which cannot conduct comprehensive detection on pressure-bearing situation of the foot can be effectively solved, and the integrity of detection data is improved.

A multi-purpose box training system apparatus that is designed to enable a user to train his or her entire body in an effective and safe manner.

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 discloses a method for achieving illumination of a highway tunnel without an artificial light source. The method is characterized by including the steps that no artificial light source is arranged in the whole highway tunnel, a sunshade with the segmented transition light transmittances is arranged outside a tunnel portal, and a hollow-out portion is arranged on the sunshade; the illumination problem in the tunnel is solved through the sunshade and reflecting signs in the tunnel. The danger level is reduced to the largest extent according to the eye adaptation time and economic conditions, the light-transmitting material and the light-transmitting area of a safety area are designed to gradually change according to the illumination transition rate which the eyes can adapt to naturally, so that a driver drives a car comfortably, and the method is the embodiment that highways are designed in the people-oriented principle. The method can be adaptive to long-sized highway tunnels at various areas, especially long-sized highway tunnels with large illumination changes, and has the advantages that the structure is simple, arrangement is convenient, and the use effect is good.

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.

The invention relates to a nano-composite fiber PM2.5 static breathing mask, and belongs to the technical field of haze protection. The PM2.5 static breathing mask includes a mask body and a filteringdevice. The mask body adopts a face-type design and can attach to a human face tightly; and the mask body includes a nose fixing line, a face sealing ring, and a band, has a cotton lining, and can provide a comfortable environment for the face. The filtering device is a detachable PM2.5 filtering layer, and includes a nano-composite fiber PM2.5 static material, a breathable waterproof filtering film, and a fiber layer. The breathing mask is fluffy and breathable, has excellent air permeability and filterability, can be shaped easily, has excellent attachment performance, broad-spectrum antibacterial property, less filtering resistance, and a good filtering effect, can be used in haze weather, garbage disposal working stations, construction sites, production workshops, and other dust working places, can protect people from PM2.5 pollution, can effectively improve the working and life quality of people.

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.

The invention relates to the field of building machines, in particular to a cage enclosure and a cage. The cage enclosure comprises an anti-sliding plate, a closing plate and a punching plate, wherein the anti-sliding plate, the closing plate and the punching plate are arranged on the side wall of the cage from top to down. Due to the fact that the anti-sliding plate is arranged in the bottom portion of the enclosure, the strength of the enclosure is guaranteed and impact and damage to the enclosure are prevented during the process of loading goods. The closing plate is arranged in the middle portion of the enclosure, the middle portion of the enclosure is not easy to impact and collide, and therefore manufacturing cost of the enclosure is lowered by the adoption of the enclosing plate. Due to the fact that the punching plate is arranged on the upper portion of the enclosure, light transmittance performance and ventilation performance of the cage are improved, and operators work comfortably. The enclosure is firm, attractive and comfortable in overall design and convenient to manufacture, and the service life of the enclosure is prolonged. According to the cage, the enclosure arranged in the cage, the design completely meets the requirement of the standard of GB26557-2011 GB26557-2011'cage with vertically-guiding construction lift for carrying people and goods' and the service life of the cage is prolonged.