44results about How to "Avoid uncomfortable situations" patented technology

The present invention relates to the technical field of LED fluorescent lamps, in particular to an automatic detection and defective product elimination mechanism for LED fluorescent lamps, which includes a first conveyor belt, a defective product conveyor belt, a detection component and an exclusion component. The detection component includes a rectangular mounting plate and two power-on detection The rectangular mounting plate is set on the top of the first conveyor belt, and the two electrification detection blocks are located at both ends of the rectangular mounting plate. The top of the rectangular mounting plate is provided with a drive component, and the side of the bottom of the rectangular mounting plate is provided with a light sensor. The exclusion part is arranged on one side of the rectangular mounting plate, and includes a guide screw slide table, a supporting slider, a clamping assembly and an extension plate, the extension plate is located under the supporting slider, and the clamping assembly is arranged at the bottom of the extension plate , the top of the supporting slider is equipped with an electric push rod. The invention can well replace the work of manual inspection and elimination of defective products, greatly improve production efficiency, and avoid eye discomfort caused by manual inspection. Happening.

The invention relates to a chair. The chair comprises a support part, a pad part and a leaning part, wherein the pad part and the leaning part are both filled with spherical objects, each spherical object is hollow and filled with air; the exteriors of the pad part and the leaning part are both made of elastic material; the pad part and the leaning part are connected by a shaft, and the angle between the leaning part and the pad part can be adjusted through the shaft; the contact surface of the support part and the pad part is a curved surface, and the pad part can shake on the support part; and the height of the support part is adjustable. The exterior of the chair is made of elastic breathable material and contains a plurality of spherical objects; when people sits on the chair, the positions of all the spherical objects are changed so as to ensure that the chair curve can be automatically adjusted according to body curvature, the effect of dispersing pressure of each part of a human body can be achieved, and symptom of local numbness of a body caused by long time sitting can be prevented; air is inflated in the spherical objects, the pad part and the leaning part can recover automatically after deforming on the basis of the principle of thermal expansion and contraction; therefore the chair does not deform even if used for a long term.

The invention discloses a panel conveyor convenient to adjust. The panel conveyor convenient to adjust comprises a first conveying groove, a second conveying groove, a first conveying belt rotationally installed in the first conveying groove, a second conveying belt rotationally installed in the second conveying groove, and a support arranged at the bottom end of the first conveying groove. One end of the first conveying groove is hinged to one end of the second conveying groove. The other end of the first conveying groove and the other end of the second conveying groove extend in the opposite directions. The side wall of the first conveying groove is provided with a fixing piece for fixing the second conveying groove. The panel conveyor further comprises at least one drive mechanism which is used for driving the first conveying belt and the second conveying belt to rotate synchronously in the same direction. The panel conveyor is convenient to adjust and can adapt to various production requirements.

The invention provides a cleaning robot and a control method thereof. The cleaning robot comprises an image collecting module, wherein the image collecting module is used for obtaining image information of the surface of a cleaning object. The control method comprises the steps of obtaining a target image shot by the image collecting module; obtaining a dirty area on the target image and positioninformation of the dirty area; determining a corresponding cleanliness coefficient according to the sizes of all dirty areas on the target image; and if the cleanliness coefficient meets a preset cleaning condition, moving to the dirty area according to the position information of the dirty area, and cleaning the dirty area. According to the control method, the functions of automatically sensing the cleanliness of the ground and automatically obtaining the dirty area are achieved, so that the cleaning robot can clean the ground in a targeted mode, the cleanliness of the ground is improved, andthen the life experience of a user is improved.

The invention discloses an automobile seat. The automobile seat comprises a seat body and a graphene electro-thermal film used for supplying heat to the seat body. The graphene electro-thermal film comprises a first insulation protective layer, a graphene heating layer, a second insulation protective layer and a conductor used for electrifying the graphene heating layer. The graphene electro-thermal film further comprises a heat storage slow release layer located between the first insulation protective layer and the graphene heating layer. The heat storage slow release layer is made of heat storage slow release slurry. The heat storage slow release slurry comprises heat storage stuffing and first resin. The heat conductivity coefficient of the heat storage stuffing is 15-50 W.m<-1>.K<-1>.The temperature of the automobile seat can be gradually increased at the constant speed in the use process and slowly reduced after power is off, meanwhile, the temperatures of all portions can be even, and the situation that heating and cooling are too fast, so that the temperature of the seat is quickly increased and reduced too fast, and the discomfort of the human body is caused in the prior art is avoided.

The invention discloses a liftable textile machine which comprises a worktable. A textile machine is arranged on the top of the worktable, supporting columns are arranged on two sides of the bottom of the worktable, positive and negative motors are arranged on the tops of the inner cavities of the two supporting columns, a screw is arranged on the output end of each of the positive and negative motors, a movable screw block is arranged through the surface of the screw, slide bars are arranged on two sides of the movable screw block, chutes matched with the slide bars are formed in two sides of the inner cavity of each of the supporting columns, connecting rods are arranged on two sides of the bottom of each of the movable screw block, the bottom of each of the connecting rod penetrates, supports and extends to the bottom of each of the supporting columns, and a fixed plate is arranged in the bottom of each of the supporting columns. By matching the supporting columns, the positive and negative motors, the screws, the chutes, the fixed plates, the movable screw blocks, the connecting rods and a controller, the height of the textile machine can be adjusted when the textile machine is used, so that a worker is more comfortable to use the textile machine.

The invention provides a microwave dryer. The microwave dryer comprises a machine body, a door body assembly, a rotating drum, a plurality of electric devices, a cooling air duct, a baking air duct and a fan device, wherein the cooling air duct comprises a cooling air inlet duct and a cooling air outlet duct which communicate with each other, and the electric devices are arranged in the cooling air duct; the baking air duct comprises a baking air inlet duct, a baking air outlet duct and a communicating air duct. According to the microwave dryer provided by the invention, the microwave dryer comprises the baking air duct and the cooling air duct, air outside the microwave dryer is sucked into the two air ducts by the fan device, the electric devices are arranged in the cooling air duct, and wind in the cooling air duct is used for cooling the electric devices, so that the probability that the temperature of the electric devices is too high is lowered, and then, the service lives of the electric devices are prolonged; air in the baking air duct is introduced into a baking chamber by the baking air duct, and water vapor in the baking chamber is taken out of the baking chamber and is discharged from the machine body, so that matters to be baked in the rotating drum are baked.

The invention discloses an electronic keyboard rack with an adjustable height. The electronic keyboard rack comprises a movable box. The right side of the cavity of the movable box is provided with a forward and reverse motor. The output end of the forward and reverse motor is provided with a screw rod. The surface of the screw rod is provided with a movable screw block. The top of the screw block is provided with a first rotating shaft. The top of the first rotating shaft is provided with a movable rod. One end of the movable rod far from the first rotating shaft is provided with a second rotating shaft. The top of the second rotating shaft is provided with a connection rod. The bottoms of two sides of the connection rod are provided with sliding rods. Two sides of the cavity of the movable box are provided with sliding grooves matched with the sliding rods. The top of the connection rod goes through the movable box and extends to the top of the movable box. Through the mutual cooperation of the sliding rods, the sliding grooves, the screw rod, a controller, the connection rod, the first rotating shaft, the movable screw block, the forward and reverse motor, the movable rod and the second rotating rod, the height of the rack can be adjusted, and a music teacher is more comfortable in using an electronic keyboard.

The invention belongs to the technical field of software engineering management equipment based on a big data system, in particular to software engineering management equipment based on a big data system. The management comprises a rack, two sets of linkage supporting mechanisms which are horizontally and oppositely arranged are fixedly installed at the bottom of the rack, each linkage supportingmechanism comprises a first supporting box and a second supporting box, rectangular holes are formed in the inner walls of the tops of the first supporting boxes and the inner walls of the tops of thesecond supporting boxes, and rectangular columns are installed in the two rectangular holes in a sliding mode. According to the invention, the display angle of a display can be adjusted, and thus, the situation that the cervical vertebra is uncomfortable due to the fact that the fixed posture is kept for a long time is avoided; the height of a table board can be adjusted, and the use requirementsof people with different heights can be met; and meanwhile, the display of a computer can be stored when the computer is used, and therefore more space of a table top cannot be occupied.

The invention provides a graphene eye patch capable of massaging for eyes, and relates to the field of eye patches. The graphene eye patch comprises a portable shell body, a micro air pump, a battery,two heating massage mechanisms for heating and massaging and partly shading of eyelids and eyeballs, two eye counter massage mechanisms for massaging the eye counters, and a connecting mechanism forconnecting the two eye counter mechanisms, and the battery and the micro air pump are correspondingly and fixedly installed on the portable shell body. According to the graphene eye patch capable of massaging for the eyes, the eye counter massaging mechanisms and the connecting mechanism are arranged for the problems existing in a graphene eye patch, the massage mode is developed from static in-depth to dynamic and static in-depth, magnetic therapy and synchronous massage of multiple parts are combined, thus the problems that a general graphene eye patch is affected by the own feelings of a user to be often removed or rubbed across the eye patch, strong rubbing is in contrast with the gradual massage characteristics of graphene, and poor feeling of experience effect is caused is effectively solved.

The invention discloses a head fixing device based on surgical nursing, and relates to the field of surgical nursing. The head fixing device based on surgical nursing comprises a surgical nursing bed, two sets of sliding arms and an arc-shaped clamping seat. When the head fixing device for surgical nursing is used, the head of a patient can be conveniently fixed, so that surgical nursing operation is facilitated, and when the head of the patient is fixed, the patient only needs to lie on a surgical nursing bed and the head is placed on a head pillow, so that the head of the patient is fixed. The two sets of sliding arms, the arc-shaped clamping seat and the arc-shaped rubber elastic blocks can be controlled to move by rotating the rotating handle, so that the head of the patient is clamped between the two sets of arc-shaped rubber elastic blocks and the head pillow, and the head of the patient can be heated by installing and fixing an arc-shaped electric heating block and a heat ventilation pipe in the arc-shaped clamping seat.

The invention discloses a cervical collar which comprises a lower jaw collar and a rear cervical collar. The lower jaw collar and one side of the rear cervical collar are hinged through a hinge, the lower jaw collar and the other side of the rear cervical collar are connected or separated through a buckle, the lower jaw collar comprises a jaw tension band and a chest paster, a vent hole is formedin the portion, between the jaw tension band and the chest paster, of the lower jaw collar, a stretchable rod is hinged to the outer side wall, close to the hinge, of the rear cervical collar, a mobile phone support is hinged to the other end of the stretchable rod through a connecting rod, the mobile phone support is composed of a back plate and a set of L-shaped clamping blocks, the L-shaped clamping blocks are symmetrically installed on the two sides of the back plate, and a set of clamping grooves matched with the clamping blocks are formed in the outer side wall of the rear cervical collar. The mobile phone support is hinged to the cervical collar for fixing a mobile phone, the mobile phone is convenient to use, when the mobile phone support is in idle, the mobile phone support can bestored and attached to the side wall of the cervical collar, no space is occupied, and no interference is caused to the use of the cervical collar.

The invention relates to a hand-released umbrella which is used for shielding wind, rain and sunlight during walking and riding bicycles, electric bicycles and motorcycles and is particularly suitable for being used when more articles are carried by hands. The hand-released umbrella is characterized by comprising an umbrella fabric (10), longitudinal arranged ribs (6), four umbrella handles (1), a handle cap (11), a left shoulder girder (7), a right shoulder girder (21), a waistband (13) and a nylon paste (14). When being opened, the hand-released umbrella does not need to be held by hands.

The invention belongs to the field of bus windows, in particular to a soft ventilating type bus window. The soft ventilating type bus window comprises a window body, a groove is formed in the outer side wall of the window body, a rotary shaft is rotatably connected to the groove bottom wall of the groove, a rotary disc and a wind-driven wheel are fixedly connected to the rotary shaft coaxially, and the wind-driven wheel is located on the outer side of the rotary disc. Arc-shaped air inlets are formed in the rotary disc, filter screens are fixedly connected into the arc-shaped air inlets, a plurality of ventilating holes matched with the arc-shaped air inlets are formed in the window body, the ventilating holes are uniformly distributed around the circle center of the rotary disc, and the ventilating holes are formed outwards along the axial line of the rotary shaft. External air can sequentially enter a bus from the ventilating holes by arranging the ventilating holes uniformly distributed in a ring shape and the rotary disc, the situation that passengers beside the window feel uncomfortable caused by single air outlet position is avoided, the air inlet range is greatly enlarged, and the situations of crowded in the bus and non-circulating air in the bus in morning and evening rush hours are effectively released.

The invention discloses an air outlet protective cover with a night illuminating function for a refrigerated truck air conditioner. The air outlet protective cover comprises a refrigerated truck air conditioner air outlet, a trough and a battery storage box. The refrigerated truck air conditioner air outlet is internally provided with an air blocking dialing plate. The trough is arranged in a stable base. The stable base is connected with a protective frame through the trough. The inner side surface of the protective frame is provided with a first dustproof screen. The battery storage box is arranged at one side of the protective frame. The lower edge in the protective frame is provided with a chamber. According to the air outlet protective cover with the night illuminating function for the refrigerated truck air conditioner, the arranged dustproof net can effectively block external dust, and furthermore the dustproof net equalizes air quantity of the air outlet to a certain extent, thereby preventing an influence on a driver caused by wind power concentration. An arranged light-penetrable waterproof protective board can perform softening processing on the light of a lamp, therebypreventing eye discomfort of the driver at night. The air outlet protective cover is convenient in detachment and water washing. The air outlet protective cover can be repeatedly used after drying, thereby realizing high convenience.

The invention discloses a tea roasting machine base which comprises a base body, wherein air cylinders are arranged on two sides of the bottom of an inner cavity of the base body; the output end of each air cylinder is fixedly connected with a moving plate; the surface of the moving plate is sleeved with an active plate; an inner cavity of the active plate is movably connected with the moving plate through a rotary shaft; the top of the moving plate is movably connected with a pulley; a matching sloping plate is arranged at the top of the pulley; a moving rod is arranged on the outer side of the top of the sloping plate; a sliding rod is arranged on the outer side of the moving rod; a sliding chute matched with the sliding rod is formed on the two sides of the inner cavity of the base bodyrespectively; the top of the moving rod penetrates through and extends to the top of the base body. According to the tea roasting machine base disclosed by the invention, through mutual cooperation of the air cylinders, the sliding chutes, the sloping plates, the sliding rods, springs, the moving rods, a controller, the pulleys, the active plates, the moving plates and the rotary shafts, the height of the tea roasting machine base can be adjusted so that the tea roasting machine base is more comfortable to use for workers.

The invention relates to the technical field of kitchen utensils, and discloses a household kitchen garbage can capable of preventing peculiar smell from drifting. The household kitchen garbage can comprises a body, wherein the inner side surface of the body is rotatably connected with a rotating shaft, the outer side surface of the rotating shaft is fixedly connected with a sealing plate, and the outer part of the sealing plate is movably connected with a control assembly. Through interaction of the rotating shaft, a photoresistor, a control assembly, a sealing plate, a fixed shell, a power connection column, an electrorheological body, a limiting wheel, a movable rod and a first spring, the sealing plate can seal the interior of the garbage can when a garbage can cover is opened, and garbage on the top of the sealing plate is automatically conveyed into a collecting box after the garbage can cover is closed, so that the situation that when the garbage can cover is opened for throwing garbage, peculiar smell in the garbage can drifts out, and consequently a user feels uncomfortable is avoided. Therefore, the practicability of the kitchen garbage can is greatly improved, the use experience of the kitchen garbage can is better, and meanwhile the kitchen garbage can can meet the requirements of actual use conditions.

The invention discloses a novel stethoscope. The novel stethoscope comprises a connecting pipe, a stethoscopy head, a connector, a connecting line and ear hanging parts, one end of the connecting pipeis communicated with the stethoscopy head, the connector is arranged at the other end of the connecting pipe, two connecting lines are arranged at the output end of the connector, the ear hanging parts and ear lines are hinged to the tail ends of both connecting lines, the tail ends of the ear lines are connected with earplugs, a handheld rod is arranged at the portion, opposite to the other endface of a stethoscopy part, of the stethoscopy head and is generally in an L shape, a handheld part of an arc structure is arranged at the corner of the L-shaped handheld rod, the port of the handheldrod penetrates through the connecting pipe, and a controller is arranged in the connector. The stethoscopy head is semi-movably connected with the handheld part, stethoscopy requirements at differentangles can be met simply without rotating the wrist, stethoscopy data can also be transmitted with mobile equipment, the condition that discomfort is caused when downward pull force is generated against the auditory meatus of a doctor by the stethoscope is effectively avoided, and the novel stethoscope is convenient to use and practical.