845results about How to "Improve comfort" patented technology

This application relates to a lightweight AI glasses using a Micro LED optical engine module, belonging to the field of AI glasses technology. The lightweight AI glasses using a Micro LED optical engine module include a frame and temples. One end of the temples is rotatably connected to the frame. A limiting portion is also provided at the end of the frame. A first adjustment mechanism is also provided on the frame. The first adjustment mechanism includes an abutment frame and a fixing component. The abutment frame is located at one end of the temple near the frame, and one end is rotatably connected to the temple. The limiting portion is located on the displacement path of the other end of the abutment frame when it rotates with the temple. The fixing component is used to fix the abutment frame after rotation. This application improves the comfort of the user when wearing the lightweight AI glasses.

This utility model discloses a pressure hemostasis device for interventional nursing, relating to the technical field of pressure hemostasis devices. It includes a base plate, a fixing component at the bottom of the base plate, a base support above the base plate, and a top cover above the base support. An observation window is embedded in one side of the top of the top cover. A splicing component is provided on the outer sides of the top cover and base support, and a pressing component is provided above and inside the top cover. Two slots are formed at the top of the base plate. This utility model allows two threaded blocks to be moved to a suitable position by rotating two lead screws, thereby adjusting the distance between the base support and the end of the base plate. Furthermore, by changing the longitudinal distance between the two threaded blocks, the orientation of the top cover can be adjusted. After the patient lies down, the injured limb can be placed in a comfortable position, and the base support can provide good support and lift for the injured limb, improving the comfort of the patient's compressed limb.

The utility model relates to connecting pipe technical field discloses a high quality visual electronic cystoscope catheter, including operation handle, the outside fixed connection of operation handle has endoscope catheter, the inside slide connection of endoscope catheter has connecting pipe, the outside fixed connection of connecting pipe has curved end, the outside of operation handle is equipped with a plurality of limit slot, the outside slide connection of limit slot has telescopic mechanism, the outside fixed connection of operation handle has quick -witted mechanism, telescopic mechanism includes follow -up block no.

The application discloses a kind of vehicle-mounted projection systems, it is related to vehicle technical field.The system includes: first display component, is set to the front of driver;Second display component, is set to the other position except the setting position of the first display component in the cabin;Projection component;Detection component, for detecting vehicle state;Control module, for responding to the first vehicle state that the vehicle state is, control the projection component and project the content to be projected on the first display component, responding to the second vehicle state that the vehicle state is, control the projection component and project the content to be projected on the second display component.This embodiment can avoid affecting the driver's line of sight when using vehicle-mounted projection system, distract the driver's attention, improve the viewing experience of people in the car.

The utility model discloses a sectional type scoliosis correction device, including scoliosis correction arc plate, still include pelvic support, with the pelvic support both sides rotation connection's basin bone limiting arc plate, lower extreme with the pelvic support both sides rotation connection's basin bone limiting arc plate rear end fixed link and upper end with scoliosis correction arc plate lateral fixed link and lower extreme with basin bone limiting arc plate detachable connection's two second telescopic piece. The utility model has the advantages of: adopt sectional type structure, has overcome the existing scoliosis correction device wearing in the middle patient's spine and cannot be flexed and cannot be flexibly adjusted problem, makes scoliosis correction device local effective traction, has improved the correction effect and has improved the patient's comfort degree, the application structure simple, convenient operation, strong adaptability and so on, is applicable to different age stages and the scoliosis patient of the degree of illness.

The application discloses a post-processing method for vehicle ambient temperature sensor failure and related devices. When the vehicle is powered on, if the ambient temperature sensor fails and the sleep time of the vehicle is within the first preset time length, it is considered that the ambient temperature is affected by the heat dissipation of the thermal management system. The heat pump mode is determined based on the heat pump mode storage value, the battery demand is determined according to the waterway mode storage value, and then the current ambient temperature is determined through different states of the heat pump mode and the battery demand. Compared with the default value mode in the related art, the heat pump mode and the battery demand can be considered to post-process the ambient temperature sensor failure, obtain a more accurate current ambient temperature, and then reduce the influence on the thermal management system to improve the comfort of the passenger cabin.

This utility model discloses a core training device, including a frame with a suspension assembly and a support assembly on it. The support assembly is located below the suspension assembly. One end of each of the two booms is fixed to the support assembly, and the other end is rotatably mounted on the frame. The counterweight mechanism includes an electromagnetically controlled damper. The frame has a rotating seat, and one boom is connected to the rotating seat via a rotating shaft. The electromagnetically controlled damper is drively connected to the rotating shaft. This training device adopts a vertical design, occupies a small area, and has a variety of movement trajectories, effectively training the human core muscle groups. Its resistance adjustment abandons traditional counterweights, using an electromagnetically controlled damper to achieve flexible resistance adjustment, improving the user experience. The reciprocating design of the counterweight mechanism provides a damping effect during crunches and relaxation, reducing the feeling of stagnation caused by sudden changes in force, making the equipment run more smoothly, balancing comfort and training efficiency.

The utility model provides a comfortable back -carrying type hair dryer with damping structure, include: hair dryer body, hair dryer body one side is equipped with backplate support, backplate support one side fixed mounting has damping component, and damping component includes U shaped elastic sheet, and U shaped elastic sheet fixed mounting is in backplate support one side, and U shaped elastic sheet one side surface is equipped with two empty grooves, and two empty grooves are all respectively pasted with silica gel block in, and silica gel block one side is respectively pasted with soft cotton board. When the user carries the hair dryer body through the shoulder strap, the body pressure is passed to the silica gel block through the soft cotton board, and the high elasticity deformation of silica gel absorbs high frequency fine vibration, and the wave plate is located between two soft cotton boards, and the wave structure of the wave plate produces deformation when being pressed, and the dispersion pressure increases the buffer stroke, improves the comfort degree when the user is carrying.

This application relates to a continuous positive airway pressure (CPAP) device and a method for controlling ventilation pressure. The minimum operating pressure is determined by acquiring a preset treatment pressure and a target pressure drop. The device monitors the patient's respiratory phase transitions in real time and employs different pressure regulation strategies for the inspiratory and expiratory phases. During the inspiratory phase, the ventilation pressure is smoothly adjusted from the preset treatment pressure to the minimum operating pressure and maintained to reduce inspiratory effort. During the expiratory phase, the ventilation pressure is gradually increased from the minimum operating pressure to ensure that the ventilation pressure returns to the preset treatment pressure at the end of the expiratory phase, maintaining airway support and avoiding the risks of airway closure and central apnea. This application improves patient comfort during CPAP therapy, enhances treatment compliance, and simultaneously ensures airway support while reducing the risks of airway closure and central apnea.

The utility model relates to mahjong machine technical field, concretely relates to a mahjong machine with multi -surface control panel, including mahjong machine outer frame and outer frame batten, the desktop of mahjong machine is provided with the lifting panel, the four sides of mahjong machine are provided with the mounting groove, and the control panel is arranged in each mounting groove, the lifting panel is electrically connected with the control panel. The mounting groove and control panel rotatable connection are connected, the both sides of control panel are provided with rotating shaft respectively, and the both sides of mounting groove are provided with the mounting hole coaxial with rotating shaft respectively, and rotating shaft can be inserted into the inside of mounting hole. The upper side of control panel is provided with the lug, and the inside of mounting groove is provided with the guide sliding slot, and the lug slides in the guide sliding slot. The utility model solves the technical problem that the control panel of existing mahjong machine is set on the lifting panel and makes the control panel vulnerable to external factors interference, leads to false touch or damage, and makes the dice display area compression and leads to the technical problem of insufficient visibility.

A tool integrated cabinet for rail transit vehicles includes a shell, a pullable support frame, a damping universal roller and a folding seat storage cabin. The support frame is linearly guided through the sliding cooperation of a T-shaped guide rail and a clamping block. The stability of the support frame in a vehicle vibration environment is improved by the antiskid rubber material and damping design of the roller. The inside of the support frame adopts a modular partition structure. A fire extinguisher is fixed through the placement grooves of first and second support plates. The bottom plate cooperates with a guide groove to realize the quick taking and placing of an escape ladder. A groove is internally provided with a slide rail type folding seat storage cabin. The folding seat storage cabin is linked with a storage guide plate through a handle passage to realize the vertical partition management of emergency equipment and auxiliary tools. In addition, the conical self-locking structure and spring elastic pre-tightening mechanism of the plug rod and plug plate can effectively prevent the accidental sliding of the support frame. The combination innovation of the T-shaped guide rail, damping roller and folding cabin integration significantly enhances the safety and convenience of rail transit emergency equipment management.

The application discloses a building energy consumption real-time control method based on DQN, generates multiple groups of scenes based on building photovoltaic power generation and building rigid load prediction data, optimizes building energy consumption behavior by using a DQN algorithm, reasonably designs a DQN reward function by using the concept of random optimization, and makes the optimization result have good robustness to the uncertainty of building power generation and load. The application makes the building maintain high comfort all day, increases the flexibility of building energy consumption by scheduling energy storage equipment, and reduces the building energy consumption cost.

The utility model discloses a kind of heart ultrasonic examination body position auxiliary devices, device realizes the accurate and flexible support to patient body position. When patient needs to adjust to left lateral position, medical staff only needs to push out to suitable position to pillow, and lock bolt is clamped into locking slot, back support setting can be quickly completed, greatly simplify the body position adjustment process, save preparation time before examination. In addition, device can select appropriate number of pillow according to different body type and examination demand of patient, push out and fix, and the distance of pillow pushing out also has multiple choices, can accurately match the body width of patient and required lateral angle, to improve the adaptation of device to patient, ensure that every patient can obtain comfortable support in examination process, help patient better cooperate with examination, and then improve the accuracy and reliability of examination.

The present application belongs to the technical field of traditional Chinese medicine composition, and relates to a traditional Chinese medicine transdermal external preparation for treating vulvar hypopigmentation disease. The preparation is a paste prepared by mixing traditional Chinese medicine powder and horse oil. The traditional Chinese medicine powder is composed of the following raw materials by weight: Xuchangqing 10-12, Pugongying 10-15, Difusiduo 12-15, Tuzifuding 12-15, Baiji 10-15, Huzhang 9-12, Quansie 6-10, Diyu 10-12, Xuezhi 10-12, Danggui 6-10, Rushang 6-10, Miedu 6-10, Bingpian 1-3. The traditional Chinese medicine transdermal external preparation has definite and significant effects on vulvar hypopigmentation disease, especially in relieving intractable pruritus, promoting pigment recovery and improving skin sclerosis / atrophy. The traditional Chinese medicine transdermal external preparation has high safety, few adverse reactions and low recurrence rate.

The utility model provides a kind of intelligence blowing moxa instrument, comprising: moxa smoke generator main body, treatment component and purification component;The moxa smoke generator main body is used to produce temperature controllable moxa smoke and output;The treatment component includes ear cover and treatment hose, and the two ends of the treatment hose are respectively communicated with ear cover and the moxa smoke output end of moxa smoke generator main body;The purification component includes the waste box being arranged below moxa smoke generator main body, and negative pressure hose is connected between the waste box and ear cover, and catalytic machine is arranged in the inside of the waste box, and the catalytic machine is used to purify moxa smoke.The utility model, by designing independent ear canal, can effectively prevent moxa smoke to escape, and by setting temperature sensor on treatment hose, the temperature of treatment moxa smoke is detected in real time, after exceeding the temperature range set by system, machine will automatically cut off air inlet, close heating system, make moxa stick stop burning, adjust high condensation temperature, avoid scald, improve safety performance.

The utility model discloses a kind of prosthetic knee joint shell and artificial limb, shell has the accommodation cavity for installing knee joint component, the cavity wall of accommodation cavity is equipped with weight reduction structure, weight reduction structure includes at least one recess provided in the cavity wall of accommodation cavity;And / or, at least one hollow hole through the inner surface and outer surface of the cavity wall of accommodation cavity.This application utilizes space structure optimization to replace the traditional material accumulation mode, recess realizes weight reduction by reducing the volume of local material of cavity wall, hollow hole further reduces weight by forming hollow structure through the cavity wall, the combination of both effectively reduces the overall weight of shell under the premise of ensuring that the accommodation cavity can normally install knee joint component.Meanwhile, the reasonable layout of recess and hollow hole can disperse stress concentration area, avoid the strength decline due to weight reduction, ensure that shell has good structural strength, provide reliable protection for internal components.In addition, due to the reduction of material usage, production manufacturing cost is reduced.

This utility model provides an integrated seat device for elderly mobility scooters, relating to the field of elderly mobility scooters. The integrated seat device includes a backrest support, with armrests on the sides of the backrest support. The backrest support and armrests are fixed together by through holes B in a multi-functional integrated die-cast part and by locking screws. A square aluminum tube support frame is provided on the left side of the backrest support. This integrated seat device effectively solves multiple problems existing in traditional elderly mobility scooters regarding backrests and armrests through a carefully designed integrated solution. Specifically, it successfully overcomes the problems of excessive weight, bulkiness, and low assembly efficiency of backrests and armrests. Furthermore, this product cleverly incorporates the backrest design of an ergonomic chair, an innovative measure that greatly improves the overall comfort of the seat, allowing elderly users to enjoy a more considerate and comfortable riding experience.

This utility model discloses an automotive steering column limiting device, comprising a mounting plate and connecting plates fixedly connected to both ends of the mounting plate, as well as a threaded sleeve and an adjusting plate. The threaded sleeve is rotatably connected to the symmetrical connecting plates via bearings. A sliding rod is fixedly connected between the upper and lower symmetrical connecting plates. The adjusting plate is slidably sleeved on the outer wall of the sliding rod and moves axially along the threaded sleeve via the sliding rod, and is threadedly connected to the threaded sleeve. Limiting components are fixedly connected to the outer walls of both ends of the sliding rod for limiting the movement stroke of the adjusting plate. Resistance buffer mechanisms are provided at the upper and lower ends of one side of the adjusting plate. This utility model belongs to the technical field of automotive steering systems, specifically a vehicle steering column limiting device for flexible steering limiting of automotive steering columns, avoiding deformation of parts and abnormal noise of the steering column caused by rigid contact of parts, and improving the comfort of steering wheel limit steering.

The utility model relates to medical instrument technical field, concretely relates to a head fixing instrument for medical beach chair position, including forehead limiting band and mandibular limiting band, be equipped with two groups of sliding connection mechanism connection between mandibular limiting band and forehead limiting band, the forehead limiting band end is equipped with first fixed establishment, makes the forehead limiting band both ends detachable fixed through first fixed establishment, and mandibular limiting band is fixed on the beach chair. The utility model discloses through setting up two interlaced limiting bands, makes the patient operation process stability good, and postoperative convenient disposal can reduce medical cost, reduce patient economic burden, and convenient operation operation, increase patient comfort degree, improve patient and medical staff satisfaction.

This application relates to the field of eyewear technology, and more particularly to a rotating assembly for eyeglasses and eyeglasses. The rotating assembly includes: a frame base for connection to a frame; a temple base for connection to the temples, and the temple base is rotatably connected to the frame base. When the temples are subjected to force, the temple base can be rotated outward or folded relative to the frame base; and an elastic structure disposed on one of the frame base and the temple base. When the temple base rotates outward relative to the frame base to a first preset angle, the elastic structure presses against the other, and the frame base limits the rotation of the temple base. The first preset angle is greater than 90°. With this rotating assembly, the temple base can rotate outward relative to the frame base to a first preset angle greater than 90°, making the eyeglasses suitable for users with larger head circumferences, less likely to damage the temples, and the elastic structure provides a restoring force to the temple base, allowing the temples to hold the user's head, improving the stability and comfort of wearing the eyeglasses.

The utility model provides a nursing transfer pad belongs to medical nursing technical field. The nursing transfer pad includes the pad body, is sewed up the pad single and is used for fixing the patient's limbs' restraint belt on the pad body, the both sides of pad body are provided with the subsidiary pad that can be folded to the pad body bottom, the subsidiary pad is connected with the pad body through the air bag area and the soft connecting piece. In the above -mentioned scheme, the nursing transfer pad has two kinds of state of folding and unfolding, can decide whether to need to unfold the subsidiary pad of both sides according to the patient's body shape when using, under the unfolded state, the subsidiary pad of both sides will be in the same horizontal height with the pad body, increases the use area, improves the patient's comfort, when not using, can fold the subsidiary pad of both sides in the pad body bottom, to reduce the floor area.

The utility model discloses a pillow structure, including the pillowcase, the inside inlay of pillowcase has the elastic frame, the top surface of elastic frame is equipped with the limiting slot, the top surface of elastic frame is equipped with the mounting frame, the inside top surface of pillowcase is equipped with the flexible pad, still including support subassembly, support subassembly sets up in mounting frame for the head of support user, and support subassembly penetrates the top surface support subassembly of mounting frame can according to the head shape of user and carry out self -adaptation adjustment, make the pillow not only and the head of user close -fit, improve the comfort of user, and in the process of long -time use, the pillow will not produce elastic fatigue, prolongs the service life of pillow, and support subassembly and pillowcase can quick installation separate, be convenient for the cleaning and maintenance of pillow.

The utility model relates to a tunnel ventilation equipment technical field, concretely is an intelligent tunnel ventilation control system based on stepless speed regulation technology. Include: wind speed sensor for real -time monitoring the wind speed in the tunnel, main control unit for receiving the data of wind speed sensor, calculates the fan speed regulation amount, and generates control instruction, stepless speed regulation drive module is connected with main control unit, realizes the smooth stepless regulation of fan blade rotating speed through the adjustment fan input voltage or frequency, feedback module is used for real -time monitoring the actual rotating speed and operating condition of fan, and the data is fed back to main control unit, forms closed -loop control, communication module, communication module connects feedback module, is used for realizing remote control and data interaction, storage module is used for storing wind speed, rotating speed and control instruction historical data, user interface is used for providing operation interface, and the user sets target wind speed through touch -sensitive screen or remote control equipment.

The utility model discloses a lower limbs non -weight bearing state rehabilitation brace, including two supports, the support includes the thigh support pole and shank support pole, the thigh support pole is connected with the shank support pole through being equipped with the swivel base component between, one end of the thigh support pole is connected with the connecting rod through the swivel base component, the connecting rod top is equipped with fixed block, one side of fixed block is equipped with waist binding subassembly, the both sides of two thigh support poles and the both sides of two shank support poles are equipped with leg binding subassembly. The utility model discloses a lower limbs non -weight bearing state rehabilitation brace compares with prior art, can adapt to the patient of different height leg length and different waistline, and the wearing is convenient and comfortable, and the brace is bound through the waist, effectively disperses the body weight, can elevate whole lower limbs, alleviates the burden of the affected limb, especially applicable to the fracture serious, postoperative early rehabilitation or acute ligament injury patient, helps to reduce the force of the affected limb, prevents the disease aggravation.

This invention provides an air guiding device, an air conditioner, and a control method. The ventilation equipment has an air outlet. The air guiding device includes a rotating shaft and air guiding components. The rotating shaft is rotatably mounted at the air outlet. Multiple air guiding components are arranged alternately along the circumference of the rotating shaft. When the rotating shaft rotates, the multiple air guiding components can rotate synchronously. By controlling the rotating shaft to rotate to different angles, the air outlet can achieve simultaneous upward and downward airflow, upward airflow alone, and downward airflow alone. The airflow volume of the air outlet can be adjusted by adjusting the rotation angle of the rotating shaft. The structure and control method are simple, occupy little space, and have stable movement. The two sides of the first air guiding component in the thickness direction are both airfoil-like structures, and the connection between the air guiding component and the rotating shaft is smoothly transitioned to reduce air resistance. The target rotation angle of the rotating shaft is determined according to the current position and target position of the air guiding component. By controlling the rotating shaft to rotate to the target rotation angle, the air outlet can be in the target state.

The utility model belongs to electric sightseeing vehicle roof technical field, concretely is a kind of modularization electric sightseeing vehicle roof structure, including support plate;Sunshade mechanism is provided at support plate top side, adjusting mechanism is provided at support plate inner side, rainproof mechanism is provided at support plate top side, the sunshade mechanism includes support, sunshade board is slidably installed in support inner side, sunshade board side surface both ends are fixed with sliding block, sliding block is slidably installed in first sliding slot inner side, the second sliding slot is symmetrically opened in support plate inner side both ends, the baffle is fixed in support top side center, sunshade board is located support top side, can filter sunlight, if sunlight is weak, can push both sides sunshade board, make it under the cooperation of sliding block, in first sliding slot and second sliding slot inner side sliding, move sunshade board to support plate both sides, to facilitate tourist to enjoy scenery by roof top side, solve the existing sightseeing roof dismounting complicated, influence the problem of tourist observation.

This invention provides a handle, an input device, a master hand device, and a surgical robot. The handle is used as an input device for the surgical robot and includes a main body and a grip portion. The grip portion is configured to hold the handle. One end of the main body is rotatably connected to the base of the input device; the other end of the main body is detachably connected to the grip portion via a disassembly assembly. In this invention, the handle portion and the main body of the handle are detachably connected via the disassembly assembly. Different grip portions are adapted to the same main body, and the handle can be replaced simply by changing the grip portion, greatly reducing the cost of replacing the handle. During surgery, doctors can quickly change to different shapes or sizes of grip portions according to their personal habits, which helps doctors grip the handle more comfortably, thereby improving the doctor's experience using the handle, reducing hand fatigue, lowering the risk factor of surgery, and enabling the surgery to proceed smoothly.

The utility model provides a kind of longitudinal expansion joint structure suitable for old bridge wide, old bridge box girder roof and new bridge box girder roof flush setting and being equipped with wide joint between two, the side of old bridge box girder roof close to wide joint is equipped with steel framework and the steel framework is connected with old bridge reinforcement framework in old bridge box girder roof, the side of new bridge box girder roof close to wide joint is equipped with steel framework and the steel framework is connected with new bridge reinforcement framework in new bridge box girder roof, two steel frameworks are equipped with elastomer and corrugated sheet;The steel framework on the old bridge box girder roof and the asphalt surface layer on the old bridge box girder roof between and the steel framework on the new bridge box girder roof and the asphalt surface layer on the new bridge box girder roof between are all equipped with cast-in-place concrete layer.The longitudinal expansion joint structure of the utility model, corrugated sheet can be deformed together with elastomer, can be well buffered, absorb the vibration generated by vehicle driving, improve the comfort of vehicle driving.

The application belongs to the technical field of household appliances, and particularly relates to a fan rotating speed control method and a heat pump equipment. The fan rotating speed control method provided by the application comprises the following steps: obtaining suction temperature T s of a compressor suction port of a heat pump air conditioner, defrosting temperature T ev of an evaporator of the heat pump air conditioner, and liquid pipe temperature T li of a pipeline between a condenser and an expansion valve of the heat pump air conditioner; when the heat pump air conditioner is in a heating mode or a cooling mode, the running rotating speed of a fan is adjusted according to at least two of the suction temperature T s , the defrosting temperature T ev , the liquid pipe temperature T li , a running frequency f nom of the compressor of the heat pump air conditioner, and a maximum running frequency f max . The fan rotating speed control method and the heat pump equipment provided by the application reduce the energy consumption of the heat pump air conditioner.

This invention relates to a markerless real-time registration and tracking method and system for mandibular surgery. The method includes the following steps: the patient performs multiple opening and closing movements of the upper and lower jaws while the robotic arm is fixed, and the system synchronously records the changes in the angles of each joint of the robotic arm; based on the forward kinematics of the robotic arm, the continuous motion trajectory of the distal end of the jaw in space is calculated to form an actual jawbone trajectory point cloud; a preoperative image model is formed using the actual jawbone trajectory point cloud, a simulated jawbone trajectory is constructed in the preoperative image model, and the actual trajectory is aligned using the ICP registration algorithm to achieve automatic registration; the system establishes a mapping between angle changes and the spatial posture of the jawbone to achieve dynamic tracking and visual navigation during surgery. This invention solves the problems of large errors, high complexity, many limitations, and low efficiency in preoperative image data registration technology during maxillofacial surgery, avoids the need for preoperative implantation of markers, and achieves high-precision registration, high automation, and strong real-time performance under natural conditions.