74results about How to "Avoid bodily injury" patented technology

A seat cushion includes a hard baseboard, a gel, a foam and an enclosure portion. The hard baseboard has an upper surface. A convex portion is formed on the front part near the central part of the upper surface. A concave portion is formed on each side of the convex portion. An upwardly extending portion is formed on each of the two corners of the rear part of the upper surface, and an indent part of the rear part of the hard baseboard is formed between the two upwardly extending portions, so that the hard baseboard mimics the shape of a user's hip and thighs in sitting position. The gel and the foam may be disposed in various configurations on the baseboard.

A Digital Voice / Visual Warning, alert, and status system (10) alerting an operator of an automotive vehicle of hazardous proximity or existence of vehicles in adjacent lanes utilizing commercial off the shelf laser technology. The system includes seven laser sensors mounted in 3 housings in strategic locations on the vehicle for direct frontal measurement (1s1), front and rear oblique presence (1s2, 1s3, 1s5, 1s6) and side presence (1s4, 1s7), the laser junction block (4) the command module (5) and power source, the turn actuator / system on / status module (6,7), and the digital voice / visual module (8). When the system is activated the laser sensors follow pre-coded protocols, the data is processed in the command module and sends the appropriate commands to the digital voice / visual module. The device relays digital voice audio and visual information for frontal distance and the presence or non-presence of vehicles in adjacent lanes when the turn signal (7) is activated.

For people with reduced physical ability such as elderly people, risks of bodily injuries are high. Once an injury occurs, a victim suffers, sometimes a victim even may not survive. To help such people, a personal wearable device without adding much inconvenience in normal life is disclosed. This personal wearable device is able to detect dangerous conditions and automatically deploy airbags when needed to prevent or mitigate potential bodily injuries.

A guide wire / catheter delivery device for vascular interventional operation comprises a clamping mechanism, a propelling assembly and a guiding mechanism, wherein the propelling assembly is used for driving the clamping mechanism to move; and the guiding mechanism is used for guiding a guide wire or catheter movement path. When a sliding clamp of the clamping mechanism is close to a fixed slidingtrack type clamp, a first anti-sliding elastic block and a second anti-sliding elastic block tightly presses a guide wire or a catheter so as to clamp the guide wire or the catheter; the propelling assembly comprises a boss synchronous belt, a synchronous belt pulley moving mechanism and a synchronous belt pulley tensioning mechanism; the boss synchronous belt and the synchronous belt pulley moving mechanism drive the clamping mechanism to move; and the synchronous belt pulley tensioning mechanism is used for tensioning a synchronous belt pulley so as to adjust the tightness of the boss synchronous belt. The guide wire / catheter delivery device for vascular interventional operation is small in size and high in delivery precision.

A side-entry, adjustable, ratcheting wrench has a first jaw member having an interior portion, a second jaw member slidingly engaged with the first jaw member, a spool disposed in the interior portion of the first jaw member, the spool having a worm gear along a first lengthwise outer portion and a series of concentric grooves along a second lengthwise outer portion, the worm gear for adjustment of the second jaw member, and a handle having a series of first projections engaged with the concentric grooves when the wrench is at a working position and disengaged from the concentric grooves when the wrench is at a ratcheting position.

A window glass interlock device for a vehicle sliding door adapted to limit the opening of the sliding door when the window glass exceeds a prescribed opening degree, thereby preventing jamming of a passenger's body part between the sliding door and the vehicle body and minimizing injury to the passenger.

An identification system for a light radiation source (103) having a control circuit (107) for communicating with an identification circuit (108) associated with the light radiation source, wherein the identification circuit is arranged for storing data relating to the light radiation source. During operation, the control circuit communicates with the identification circuit via a signal path comprising at least a portion of a first electric wire (112) provided for energizing the light radiation source such that it is used as a first transmitting antenna for communicating with the identification circuit. The operation of the light radiation source is controlled in dependence on the data retrieved from the identification circuit. Depending on the result of the identification, operation of the light radiation source can be authorized or prevented, thus blocking the use of an incorrect radiation source for a given application.

A side-entry, adjustable, ratcheting wrench has a first jaw member having an interior portion, a second jaw member slidingly engaged with the first jaw member, a spool disposed in the interior portion of the first jaw member, the spool having a worm gear along a first lengthwise outer portion and a series of concentric grooves along a second lengthwise outer portion, the worm gear for adjustment of the second jaw member, and a handle having a series of first projections engaged with the concentric grooves when the wrench is at a working position and disengaged from the concentric grooves when the wrench is at a ratcheting position.

For people with reduced physical ability such as elderly people, risks of bodily injuries are high. Once an injury occurs, a victim suffers, sometimes a victim even may not survive. To help such people, a personal wearable device without adding much inconvenience in normal life is disclosed. This personal wearable device is able to detect dangerous conditions and automatically deploy airbags when needed to prevent or mitigate potential bodily injuries.

A system for avoiding eye and bodily injury from using a display device comprises: a storage unit for storing a first program and a second program; a timer for respectively measuring corresponding running time of the programs; a counter for counting a continuous running count of the first program; a control unit for running the programs stored in the storage unit and outputting a control signal; an OSD (On Screen Display) component for receiving the control signal, and outputting OSD data such as a series of dynamic icons for reminding users to blink, and pattern data for reminding users to take exercises; and a display unit for receiving the OSD data to display the dynamic icons, and the pattern data to show a comfort display. A corresponding method is also provided.

The present invention generally relates to door safety systems incorporated into a gap formed between a rear end of a door and a matching frame and covering the gap while the door is open such that an user may protect his or her fingers or toes from being caught in the gap when the door may be shut unexpectedly. More particularly, the present invention relates to various covers of such systems which may extend across and cover at least a portion of the gap, may fill such a portion of the gap or otherwise isolate such a portion of the gap when the door is open. As will be described below, such door safety systems of this invention may be practiced by numerous embodiments each including one or more movable covers which may cover the portion of the gap in relation to movements of the doors and / or presence of an object in such a gap. The present invention also relates to various methods of covering the gap using such covers and various processes for providing the covers.

The invention discloses a folding locking mechanism and a baby carrier. The folding locking mechanism comprises a first rod and a second rod both of which can rotate relatively, and a position locking mechanism arranged between the first rod and the second rod, wherein the position locking mechanism comprises a fixed sleeve, a sliding sleeve and a returning device; the fixed sleeve is arranged at the end part of the first rod; the sliding sleeve is arranged on the second rod in a sliding manner and can slide between a locking position and an unlocking position; the sliding sleeve is provided with a first clamping part; and the fixed sleeve is provided with a second clamping part. According to the invention, a locking device and a folding structure are arranged integrally, so that the locking device can prevent the baby carrier being changed from an unfolding position to a folding position, and further prevent body injury of a child caused by the folded baby carrier which is resulted from improper use of the baby carrier. The folding structure can serve as a triggering device for the folding of the whole baby carrier, and is simple in structure and convenient in operation; and the baby carrier is carried conveniently as the volume of the carrier baby after being folded is reduced a lot.

A safety shield (10) is adapted to be used in a machine having a blade assembly such as an ice shaving and dispensing machine (11). The machine (11) has an ice bin (13) carried by a pedestal (12). An ice shelf (31) has an opening (32) and is positioned in the bin (13). The opening (32) provides access to the blade assembly which includes a shaver wheel (35) which directs ice to a blade (40). The shield (10) has a ring-shaped sidewall (50) which is carried by the bin (13) and which can extend upwardly out of the bin (13) to increase the capacity thereof. The shield (10) also includes a disk-shaped hub (51) which is connected to the side wall (50) by a plurality of arms (52). The hub (51) is larger than the opening (32) and is positioned over the opening (32) to prevent direct human access thereto. But ice may still pass through openings (53) between the arms (52) and through the opening (32) in the shelf (31) to be received by the blade assembly.

A safety shield (10) is adapted to be used in a machine having a blade assembly such as an ice shaving and dispensing machine (11). The machine (11) has an ice bin (13) carried by a pedestal (12). An ice shelf (31) has an opening (32) and is positioned in the bin (13). The opening (32) provides access to the blade assembly which includes a shaver wheel (35) which directs ice to a blade (40). The shield (10) has a ring-shaped sidewall (50) which is carried by the bin (13) and which can extend upwardly out of the bin (13) to increase the capacity thereof. The shield (10) also includes a disk-shaped hub (51) which is connected to the side wall (50) by a plurality of arms (52). The hub (51) is larger than the opening (32) and is positioned over the opening (32) to prevent direct human access thereto. But ice may still pass through openings (53) between the arms (52) and through the opening (32) in the shelf (31) to be received by the blade assembly.

The invention discloses a striped rice borer standardized feeding and management method which includes the processes of artificial feed preparation, larva 36-day feeding and adult feeding. The methodfirst suggests 5 days as the period of indoor population egg collection, 4 days as the period of pupa collection and 36 days as the larva feeding period of inoculating single-batch egg masses into a pupation stage. By standardized management of different stage operation processes, a multi-batch overlap loop feeding novel management system is established. The basic requirements of indoor populationlong-term subculture feeding can be met, reproduction can be expanded at any time according to change of test insect dosage, and the preparation period of test insects with different instars and at different stages is greatly shortened. Besides, the method effectively solves the problem of unstable striped rice borer indoor population feeding scale, namely the condition that accidental populationscale rapidly shrinks and even tends to be extinct. The method can be popularized as a striped rice borer indoor artificial feeding technical specification.

The invention discloses an intelligent pressure sensing type mattress system and an application method thereof. The intelligent pressure sensing type mattress system comprises mattress equipment and acloud server, wherein the mattress equipment comprises a mattress body, a pressure sensor and a control device, the pressure sensor detects pressure change data in real time, the control device judges whether a user gets up, lies in bed or turns over according to the pressure change data and uploads results, and the cloud server sends the data to a third-party platform or an intelligent user terminal which is bound with the user in advance. When an old person or a patient who turns over inconveniently uses the system, the mattress equipment can be bound with a mobile phone of the old person or a family member of the patient in advance, so that the conditions of getting up, lying in bed and turning over every time can be recorded in a management system and pushed to the mobile phone APP ofthe family member in real time. The intelligent pressure sensing type mattress system further comprises a lighting device which is automatically turned on when the user gets up and automatically turned off when the user lies in bed. The control device can also be used for inputting a time schedule in advance and reminding the user of getting up, lying in bed or turning over at preset time.

The invention provides an HRV analysis based fatigue recovery index monitoring device and method. The device comprises a user information management module, a user pulse information acquisition module, a body fatigue recovery capacity analysis and evaluation module and display module for relevant information such as an analysis result and advices. According to the invention, additional special equipment are not required, and users can know body fatigue recovery conditions of themselves through an intelligent mobile phone, so that appropriate exercise scheme is adopted, thus occurrence of an accidental risk is effectively reduced, and unnecessary bodies injuries are avoided. A unique heart rate variability analysis based body fatigue recovery capacity evaluation method is adopted, so that the analysis result of each person is enabled to be obtained according to conditions of themselves, and the reliability and effectiveness of evaluation are improved. The fatigue recovery index monitoring device gives advices to the users after evaluation, thereby being conducive to helping the users to develop a healthy way of living.

The invention relates to the field of poultry transporting vehicles and specifically relates to an intelligent automatic loading and unloading poultry transporting vehicle. The intelligent automatic loading and unloading poultry transporting vehicle comprises a transporting vehicle and a poultry loading device assembled on the transporting vehicle; the intelligent automatic loading and unloading poultry transporting vehicle is characterized in that the poultry loading device comprises a main frame body, a plurality of groups of loading and unloading mechanisms, a driving device and an intelligent controller, wherein the main frame body is of a multi-layer type frame structure; the plurality of groups of loading and unloading mechanisms are assembled in the main frame body; the driving device is used for driving the loading and unloading mechanisms to work; and the intelligent controller is used for controlling the driving device to work; a plurality of layers of shelves are uniformly arranged in the main frame body from top to bottom; a group of loading and unloading mechanisms is correspondingly assembled on each layer of shelf; and each loading and unloading mechanism comprises aloading and unloading strip and a traction driving device used for driving the loading and unloading strip to move forwards and backwards in a reciprocating manner. According to the intelligent automatic loading and unloading poultry transporting vehicle, live poultry can be intelligently and automatically loaded and unloaded without being manually loaded and unloaded, the working efficiency canbe greatly enhanced, the labor intensity can be reduced, the poultry limb damage can also be greatly reduced, and physical damage of the live poultry to an operator can be avoided.

The invention relates to the field of health plans, in particular to a health plan system. The health plan system comprises a data processing module arranged on a robot body and a weather push module arranged at the background, the weather push module is used for pushing a weather forecast to the data processing module, the data processing module comprises a receiving unit, a personal information unit, a microcontroller, a motion plan unit, a diet arrangement unit, a display unit and a timekeeping unit, the exercise and diet of the old are planned according to the weather forecast pushed in advance, and the exercise and diet of the old are reasonably arranged. In the health plan system, the exercise and diet of the old are planned and arranged according to the weather and history medical record conditions of the old, physical discomfort due to an inappropriate diet is reduced, the injuries to the bodies of the old due to a false exercise mode are avoided, and the correctness of the mode and method of health maintenance of the old is guaranteed.

The invention discloses a medical nursing cart, comprising a bottom plate, rollers, drawers, a fixed terrace top, a push handle, telescopic bases, telescopic terraces, a movable terrace top, a screw,a knob, and a friction washer. The rollers are fixed to the bottom periphery of the bottom plate; the two identical drawers are arranged on the left and right of the top of the bottom plate; the fixedterrace is arranged at the top of the drawers; a retaining plate is arranged around the fixed terrace top; the push handle is fixed to the left of the bottom plate; the telescopic bases are vertically fixed to the left and right of the bottom plate; the telescopic terraces are connected to the tops of the two telescopic bases respectively; the two ends of the movable terrace top are hinged to thetwo telescopic terraces; the right end of the movable terrace top is provided with the screw that is in threaded connection with the knob; the bottom of the knob is provided with the friction washerof rubber; the friction washer is attached to the outer wall of the right telescopic terrace. The movable terrace top herein is vertically movable with rotationally adjustable angle, such that it is convenient for nurses of different heights to use the medical nursing cart.

The invention discloses a rotary holding and clamping mechanism and a rotary holding and clamping trolley, and relates to the technical field of mechanical carrying. The problems of high labor intensity and potential safety hazards of manual carrying of material coils in plastic printing are solved. The rotary holding and clamping trolley comprises a frame and a chassis, a rotary lifting mechanismand a rotary holding and clamping mechanism are arranged on the chassis, and the rotary holding and clamping mechanism comprises a base. A rotary disc and a rotation driving mechanism for driving therotary disc to rotate in a vertical plane are arranged on the base, and a fixed arm and a movable arm are oppositely arranged on the rotary disc. The movable arm comprises a hinged support fixedly connected with the rotary disc, a rotary arm is hinged to the hinged support, a V-shaped clamping plate is hinged to the end, away from the hinged support, of the rotary arm, and a holding and clampingoil cylinder for driving the rotary arm to swing up and down around the hinged support is arranged on the rotary disc. According to the rotary holding and clamping mechanism and the rotary holding andclamping trolley, integrity is high, the structure is small, exquisite and compact, operation is simple and convenient, turning and moving of the rotary holding and clamping trolley are convenient, limitation from the operation site area is small, flexible operation in the small space is facilitated, and the application requirements of the printing clean workshop with the high clean requirement,small space and high load requirement are met.

The invention provides an epileptic seizure protection device for neurology nursing, and relates to the field of medical protection devices. The epileptic seizure protection device for neurology nursing comprises a fixed base; the upper surface of the fixed base is fixedly connected with a supporting table; the top part of the supporting table is fixedly connected with a protection seat; the back face of the back of the protection seat is rotationally connected with a threaded rod through a bearing; the outer surface of the threaded rod is in threaded connection with an adjusting plate; the surface of the adjusting plate is fixedly connected with two fixing belts; the fixing belts penetrate through the back of the protective seat; electric push rods are arranged at the positions, close to the edge, on the upper surface of the protective seat and; and the movable end of each electric push rod is fixedly connected with a movable straight rod. Through the reasonable structural design of the protection device, a patient can be fixed in multiple directions when using the protection device, the problem that the body of the patient is injured due to falling down can be further prevented, and meanwhile, the workload of a nursing staff is reduced.

The invention discloses a multifunctional polishing machine, which comprises a main rack. A main shaft drive part moving in a vertical direction and a horizontal direction is arranged on the main rack, and drives a transmission main shaft to rotate; the transmission main shaft is located above a metal piece; a grinding cutter is arranged on the end part of the transmission main shaft, and comprises a cutter handle; a cutter guiding part is arranged on the upper end part of the cutter handle; a cutter body is arranged on the lower end part of the cutter handle; a fan and a gooseneck pipe are fixed to the main shaft drive part; one end of the gooseneck pipe communicates with an air outlet of the fan; the other end of the gooseneck pipe extends to the grinding cutter and towards the grinding end of the grinding cutter; and waster recovery mechanisms are arranged on two sides of a conveyor belt. According to the multifunctional polishing machine provided by the invention, wastes can be better recovered so as to be prevented from causing human body injury and environment pollution, the structure layer of the cutter is clearer, and the computing and setting time during programming is reduced.

The invention provides a convenient-to-use operation cart for automobile assembly, which comprises a box body and a part placing hopper, wherein the part placing hopper is arranged at the top of the box body. The invention provides a convenient-to-use operation cart for automobile assembly. The movable plate structure is arranged, the switch only needs to be started when parts need to be taken out, the electric telescopic rod starts to extend, a rotating motor rotates at the same time, finally, the parts are driven to the upper position outside the box body, then, a worker can directly take upthe parts for use does not need to bend down to take the part from the interior of the box body, the whole taking process is very easy, the workload of workers is reduced, the cart is very convenientto operate actually, manpower output is greatly saved, then the taking speed is increased, and compared with a traditional operation cart, the cart is more complete in function, can well meet the userequirements of people and improves the practicability of the cart.

The invention discloses a system and a method for automatically generating a nutrition treatment scheme of a renal failure patient. The method comprises the following steps: acquiring first user information; according to the first user information, obtaining first medical record information, the first medical record information comprises a first test result, and the first test result is nephrology examination test data; obtaining a first patient grade according to the first test result; according to the first medical record information, obtaining a first food taboo disease which is not a kidney disease; inputting the first patient level and the firstfood taboo disease into a scheme generation model to obtain a first treatment scheme; obtaining a first dietary habit according to the first user information; and obtaining a first nutrition treatment scheme according to the first treatment scheme and the first dietary habit. The technical problems that in the prior art, a nutrition treatment scheme for a patient with chronic renal failure is single, only afood taboo requirement is given, but guidance of a specific recipe is lacked, the patient executes the scheme blindly, nutrition imbalance of the patient is possibly caused, and recovery is not facilitated are solved.

The invention relates to a movable fire-extinguishing and smoke-exhausting device for an indoor large space, which comprises a guide slide rail, a walking mechanism, a bearing shell, a smoke purifier, a drainage fan, a fire extinguishing agent storage tank, a spraying pump, a spraying head, an auxiliary paddle, a driving motor and a driving circuit, wherein the bearing shell is slidably connected with the guide slide rail through the walking mechanism, the smoke purifier is connected with the bearing shell; the driving motor is connected with the auxiliary blade and the spraying head through the transmission mechanism, the auxiliary blade is located in the bearing shell, the spraying head is located outside the bearing shell, and the driving circuit is embedded in the outer surface of the bearing shell. On the one hand, the requirement for use of various building indoor space structure matched running agents can be effectively met, the construction cost is low, and the construction difficulty is small; on the other hand, fire can be extinguished, a smog environment caused by the fire can be purified and cleaned, and the internal environment of a fire scene is improved.

The invention discloses a closing coil overhaul apparatus of an electromagnetic mechanism. The closing coil overhaul apparatus comprises a jack and universal wheels; the jack consists of a bracket, athreaded rod and a hand-rocking handle; the bracket comprises four supporting rods which are connected end to end, wherein the connecting positions are hinged and fixed through a first hinged column,a second hinged column, a third hinged column and a fourth hinged column respectively; one end of the threaded rod is connected with the hand-rocking handle while the other end passes through the first hinged column and then is connected with the third hinged column; an upper connecting fixed sheet is arranged in the fixed position of the second hinged column; a lower connecting fixed sheet is arranged in the fixed position of the fourth hinged column; a fixed frame is welded on the upper connecting fixed sheet; a connecting plate is welded at the lower end of the lower connecting fixed sheet;and the universal wheels are arranged on the connecting plate. By virtue of the closing coil overhaul apparatus, the working apparatus of the closing coil overhaul apparatus of the electromagnetic mechanism is greatly improved, and in addition, the electromagnetic mechanism is relatively low in manufacturing cost.

The invention discloses a height-climbing operation vehicle with a protection device. The height-climbing operation vehicle comprises a base, a foundation support, a lifting rack and baffle plates, wherein both first protection nets are arranged on the upper side and the lower side of the base; the foundation support is positioned on the lower surface of the base; sponge layers are arranged on thelower surfaces of limiting blocks; the lifting rack is positioned on the upper surface of the base; a bearing plate is arranged at the upper end of a sleeve; adjusting blocks are arranged on the outer surface of a protecting plate; latches are arranged at the upper ends of the adjusting blocks; side plates are arranged on the outer sides of the latches; connecting rods are arranged on the outer sides of the side plates; the baffle plates are positioned at the upper ends of the connecting rods; and telescopic rods are arranged under the baffle plates. According to the height-climbing operationvehicle with the protection device disclosed by the invention, through arrangement of the protection nets, a working personnel cannot be directly fallen onto the ground when falling down from the high altitude, so that the security is improved; moreover, through the rotatable side plates, the security of the working personnel can be further ensured; and through arrangement of the limiting blocks,displacement of the operation vehicle during construction is avoided.

A wheeled snow shovel is provided with a rotation about two intersecting axis to allow shoveling of snow at one location and discharge of the picked up snow and discharge of snow at a different point by rotation of the shovel with a sidewise rotation.

The invention discloses an automatic burr grinding device for mechanical accessories, and relates to the technical field of mechanical accessory machining. The automatic burr grinding device comprisesa workbench, supporting legs are fixedly connected to the four corners of the bottom end of the workbench, side plates are arranged at the two ends of the top of the workbench correspondingly, the side plates are slidably connected with the workbench, and pressing and grinding devices are arranged on the adjacent sides of the two side plates correspondingly; an air purifying device is arranged atthe top end of the position between the two side plates, first telescopic rods are fixedly connected to the two ends of the bottom of the workbench, pull plates are fixedly connected to the bottom ends of the first telescopic rods, fixing plates are fixedly connected to the top ends of the pull plates, a feeding polishing device is arranged between the two fixing plates, and shielding mechanismsare arranged on the side edges of the side plates; and clamping driving mechanisms are arranged on the side edges of the workbench. According to the automatic burr grinding device, mechanical parts are polished comprehensively, the automation degree is high, and the protection performance on operators is good.