42results about How to "Easy to use independently" patented technology

The invention discloses a traffic warning device. The traffic warning device comprises a box type base, a lifting rod vertically mounted on the box type base, a round LED display screen mounted at the top end of the lifting rod, a control box mounted on the box type base and a plug pin for fixing the lifting height of the lifting rod. A storage battery and a controller are arranged in the control box, and a loudspeaker is arranged on the top of the outside of the control box; and the storage battery supplies power to the controller, the LED display screen and the loudspeaker. The controller is connected with the LED display screen and the loudspeaker. The traffic warning device can be set according to needs and can be used in a circulation manner, and the good market application prospect is achieved.

The integral valveless adsorbed solar refrigerator has lumpy adsorbing material coated in thin copper sheet filled in the adsorption bed, heat insulating material filled peripherally, transparent fiber cover plate on the upper surface, adsoption bed connected directly to condensator and evaporator in ice groove, condensator fin pipe comprising stainless steel base pipe and aluminium fins, evaporator with trapezoidal section, open-mouthed ice groove of stainless steel sheet, casing of polyurethane and movable support. It can be made in refrigerator system with small heat collecting area or with relatively larger heat collecting area and is suitable for use in area with rich solar energy resource.

A wheelchair with enhanced toilet access which facilitates independent use of the wheelchair by the user without intervention by caregivers. The wheelchair with enhanced toilet access includes a frame which includes a pair of laterally-separated side frame portions, with primary wheels as well as at least one secondary wheel rotatably mounted on the frame. A seat extends between the side frame portions, and includes a stationary portion and a movable portion.

The invention provides a water-based relief paint, which aims at overcoming the defects of the prior art. The water-based relief paint has the advantages that the anti-sagging property is excellent, the adhesion force and water-resistant property are good, the hardness is high, and the gloss is good. The water-based relief paint is prepared from the following components in parts by weight: 60 to 70 parts of water-based acrylic resin, 6 to 10 parts of water-based polyurethane, 0.3 to 1 part of dispersant, 0.3 to 0.6 part of wetting agent, 0.3 to 0.5 part of defoaming agent, 1 to 4 parts of anti-scratching agent, 1 to 5 parts of filming agent, 20 to 30 parts of filler, 2 to 4 parts of color paste, and 0.4 to 0.8 part of thickener. The invention also provides an automatic spraying device of the water-based relief paint. The automatic spraying device of the water-based relief paint has the advantages that the spraying of the water-based relief paint is simple, convenient and universal; inthe actual use process, dimethyl ether is used as propelling gas, so that the display effect of the water-based relief paint is more vivid.

The invention discloses a special mobile plant wall system for a building external wall and relates to a mobile plant wall system. The system is to solve the problem that green lands and open spaces in urban building groups are small in area as a result of limited space to lead to increasing seriousness of urban heat island effect and urban air pollution and the indoor micro-climate cannot be directly improved and adjusted as green belts and central green lands are relatively far from residence. A plurality of connecting pipes in each group of connecting pipes are vertically and coaxially arranged, each connecting pipe is communicated between every two adjacent round pipe bodies, each infiltration pipe body sequentially passes through the plurality of round pipe bodies and the plurality of connecting pipes which are alternately arranged from top to bottom, a plurality of plant growing holes are formed on the wall of each round pipe body, the uppermost round pipe body is the first round pipe body, the lowermost round pipe body is the end round pipe body, a rainwater collecting opening is formed in the top of the first round pipe body, and a rainwater drain outlet is formed in the bottom of the end round pipe body. The system provided by the invention is used for building groups.

Select diversity in cellular radio communications involving both the radio access network and the mobile radio ensures that an optimal base station cell under a current condition is selected for communicating with the mobile radio. A candidate set of radio base station cells is defined for a radio connection between the radio network and the mobile radio. Packets are sent via the radio network to each of multiple radio base stations having a cell in the candidate set. The mobile radio detects a current quality of communication for the radio connection, and based on that detected quality, the candidate cell set may change. The mobile radio selects one of the cells in the candidate cell set to send a next or specific data packet based on one or more selection criteria.

The invention discloses electric power logistics emergency adjustable lighting equipment, which comprises a lamp body and a lamp holder, wherein the lamp body and the lamp holder are detachably and fixedly connected, the lamp body comprises a machine body, the left end of the machine body is rotationally connected with an inner reflector plate and an outer reflector plate from inside to outside, and the surface of the machine body is sleeved with a sliding sleeve on the right side of the outer reflector plate. The invention relates to the technical field of lighting equipment. According to theelectric power logistics emergency adjustable lighting equipment, the inner reflector plate and the outer reflector plate are rotationally arranged at the left end of the machine body, the inner reflector plate and the outer reflector plate are unfolded to form a flower shape and expand outwards, light emitted by the machine body can be expanded and irradiated to a larger range, and the inner reflector plate and the outer reflector plate can be folded at the same time after the outer reflector plate is sleeved by using the sliding sleeve, so that the inner reflector plate and the outer reflector plate become tubular, light can be gathered to form a light beam for illumination, the illumination distance is longer, and the brightness is higher. The two working modes can be adjusted according to use requirements, the application range is wide, and the use is convenient.

The invention discloses a safety baby crib based on the Internet of Things, which comprises a crib frame and a cradle, supporting legs are fixedly mounted at the bottom of the crib frame, a protectiveplate is fixedly mounted at the bottom of the front part of the crib frame, a control screen is fixedly mounted at the top of one side of the crib frame, and a shaking mechanism is arranged between the crib frame and the cradle. The shaking mechanism comprises a motor box, a rotating disc, a connecting rod, a fixing rod and a rotating shaft, a supporting column is fixedly installed on the upper portion of the motor box, and a camera is fixedly installed at the top end of the supporting column. According to the safety baby crib based on the Internet of Things, the cradle can be conveniently detached and independently used, meanwhile, the height of the cradle can be conveniently adjusted, the cradle can be conveniently spliced with an adult bed, a guardian can conveniently monitor a child and an infant, and in addition, when the child and the infant are about to use the baby crib, the cradle can be conveniently detached. And the baby crib is preheated, so that the baby crib is more convenient to use.

The invention discloses a drive clutch for a distributed light supplementing lamp adjusting system. The drive clutch comprises an outer frame, a motor, a motor bracket, a cam, a spline shaft, a splinehousing, a spring and a gear. Modified processing on the spline shaft and the spline housing is carried out, so that the gear can move linearly or rotatably in the spline housing along an axis by means of the spline shaft. The motor drives the cam to rotate to be matched with the spring to drive a spline to move on the axis so as to separate and reunite the gear and a transmission rack. The cam and the spring are matched in a slow speed separation and reunion mode. The clutch of a small box type structure is independently used conveniently, achieves a separation and reunion transmission demand with a low cost and is suitable for being used at room temperature.

A container that is adapted for use to contain multiple liquids. In an exemplary embodiment, a container may comprise at least a first container portion and a second container portion. Each container portion is adapted to contain a respective portion of liquid, wherein the liquid in each portion may be the same or a different liquid. In an exemplary embodiment, the first container portion and the second container portion are adapted to be connected together to form a unitary assembly. An exemplary embodiment may also allow for the first container portion to be separated from the second container portion to facilitate independent use of each portion.

The invention relates to the technical field of artificial intelligence public service platforms, and discloses a service-oriented robot capable of conveniently storing and protecting a screen in a stretching mode, and convenient to use. The service-oriented robot comprises a robot body, the surface of the robot body is fixedly connected with a control button, the surface of the robot body is rotatably connected with a rotating door, and the inner wall of the robot body is fixedly connected with an arc-shaped telescopic rod. A fan-shaped plate is rotatably connected to the interior of the robot body, a first gear is rotatably connected to the interior of the robot body, a rotating wheel is fixedly connected to the surface of the first gear, a connecting belt is connected to the surface of the rotating wheel in a sleeving mode, and a fixing plate is slidably connected to the interior of the robot body. By arranging a magnetic block, the control button, the screen, a rotating rod and a clamping block, the device capable of changing the up-down angle of the screen is formed, so that interviewees with different heights can better and conveniently use the service robot by themselves, the application range of servers is widened, and the functionality and practicability of the device are improved.