5results about How to "Play a warning effect" patented technology

The utility model discloses a road isolation steel guardrail which comprises a base, supporting columns are arranged on the surface of the top of the base, connecting columns are arranged between the supporting columns, a guardrail body is arranged between the connecting columns, and reflective strips are arranged on the surface of the front end and the surface of the rear end of the guardrail body. According to the guardrail, one end of each connecting column is inserted into the corresponding inserting groove in the surface of one side of the corresponding supporting column, one end of each positioning screw rod extends into the corresponding positioning hole in the corresponding connecting column by rotating the positioning screw rod on the corresponding baffle, and then the guardrail body between the connecting columns can be installed and fixed; when the road guardrail is used, the base is fixedly installed in the center of a road, at night, a warning lamp on the surface of the top of the connecting column is turned on, a certain warning effect can be achieved through matched use of the warning lamp and a reflective strip on the guardrail body, and the scratching risk during driving at night is reduced; and therefore, the safety in use is improved.

The utility model discloses an engine cabin bottom guard plate. Engine cabin bottom guard plate, include: mainboard and install the vice board in the inside of mainboard, the mainboard middle part is equipped with the reserved orifice for installing vice board, the mainboard edge is equipped with the insertion strip, is equipped with the mounting hole of mounting bolt on the insertion strip, vice board is located the inside of reserved orifice, vice board and mainboard flexible connection. The engine cabin bottom guard plate provided by the utility model can reduce the hindrance to the sinking of the engine through the flexible connection of the mainboard and the vice board, when the engine sinks, the huge downward pressure generated by the engine is transmitted to the vice board, and the vice board is pressed to move downward, the spring is elongated, and the pulling force of the spring is smaller than the downward pressure of the transmitter, so the influence on the sinking of the transmitter is smaller.

The utility model discloses a household cookware handle with high safety, and relates to the technical field of cookware handles, the household cookware handle with high safety comprises a handle, a reminding assembly is arranged in the handle, and a mounting plate is arranged on the outer side of the handle; according to the household cookware handle with high safety, through the arrangement of the reminding assembly, in the heating process of the handle, the temperature of the single section of the handle is monitored in real time through the temperature sensor, so that data are fed back to the interior of the control circuit board, then the corresponding red and blue indicator lamps are controlled to lighten red lights, and the safety of the cookware is improved through the temperature height and the brightness of the corresponding red lights. Under the condition that the temperature is low, the red and blue indicator lights turn on green lights, meanwhile, the temperatures of different positions of the handle can be observed through the high-temperature glass, when the temperature is too high, the control circuit board controls the loudspeaker to broadcast along the loudspeaking hole, the warning effect is achieved, the phenomenon that a user directly touches the handle and is scalded is avoided, and the safety performance is high.

The utility model provides an ADS indicator lamp assembly and an automobile. The ADS indicator lamp assembly comprises an ADS lamp shell, a PCB and a light homogenizing plate. The ADS lamp housing is fixedly arranged on a vehicle head, a vehicle tail or a vehicle door side, and a light emitting part is arranged on the ADS lamp housing; the PCB is fixedly arranged on the ADS lamp shell, and the side, facing the light emitting part, of the PCB is electrically connected with a plurality of LED light emitting pieces arranged at intervals in the linear direction. The light uniformizing plate is arranged between the light emitting part and the LED light emitting piece and used for converting the linear light beams into planar light beams and emitting the planar light beams towards the light emitting part. The automobile comprises the ADS indicator light assembly, and the beneficial effects of the ADS indicator light assembly and the automobile are the same. According to the ADS indicator light assembly and the automobile, the ADS indicator light assembly can be matched with the side face, facing the horizontal direction, of the automobile body, so that when the ADS is in the running state, the ADS indicator light assembly can emit light towards other surrounding automobiles, and it is ensured that other drivers receive the information.

The utility model discloses a protection type fire hydrant which comprises a fire hydrant body, the top of the fire hydrant body is connected with a mounting base, the mounting base is sleeved with a fastening bolt, a first protection cover and a second protection cover are arranged outside the mounting base, a magnetic suction plate and an insertion plate are arranged outside the first protection cover, and the magnetic suction plate and the insertion plate are connected with the magnetic suction plate. A metal groove and an insertion plate are arranged on the outer side of the second protection cover. According to the protective fire hydrant, the first protective cover, the second protective cover, the metal groove, the magnetic suction plate and other structures are arranged outside the fixed seat, so that a protective structure can be conveniently and rapidly installed outside the fire hydrant, and after a worker penetrates a fastener through the base and fixes the fastener to the ground, the fire hydrant can be conveniently and rapidly installed; when the fire hydrant protection structure is used, the first protection cover and the second protection cover only need to be sequentially connected to the exterior of a fire hydrant in a sleeving mode, adsorption can be conducted through magnetic force due to the installation metal groove and the magnetic suction plate, and therefore the protection structure is installed, and the protection effect on the fixing base, the fastening bolt and other structures is high during use.