4results about How to "Avoid affecting driving safety" patented technology

This utility model relates to the field of automotive windshield wiper technology and discloses an anti-drip device for an automotive windshield wiper washer pump. It includes a washer pump and a needle valve assembly disposed at the outlet of the washer pump. The needle valve assembly includes a valve seat, a nozzle, a valve needle, and an elastic element. The valve seat has a channel with an inlet at one end communicating with the outlet of the washer pump and an outlet at the other end communicating with the nozzle. The valve needle is slidably disposed between the nozzle and the outlet. The elastic element is disposed between the valve needle and the nozzle. The valve needle has a pressure-reducing ring. With the pressure-reducing ring on the valve needle, when the spraying stops, the valve needle drives the pressure-reducing ring to slide in the opposite direction of the water flow, so that the pressure-reducing ring exerts a counteracting force on the water in the channel, thus counteracting the inertial force of the water in the channel. This prevents water from continuing to flow out of the channel and causing dripping when the washer pump stops working, thus avoiding any impact on driving safety due to dripping.

The utility model belongs to the technical field of pet transportation equipment, and particularly discloses a pet transportation device which comprises a vehicle body, the vehicle body comprises a transportation cabin and a driving cabin, the transportation cabin is provided with a rear door far away from the driving cabin, and one side of the transportation cabin is provided with a middle door close to the driving cabin. The two consignment cabins abut against the two inner side walls of the transportation cabin correspondingly, each consignment cabin is of a multi-layer structure and comprises a plurality of consignment units, and the multiple consignment units comprise a plurality of electric control equipment cabins, storage cabins and pet cabins. Pet transportation space is reasonably divided into transportation cabin space through the frame structure, the partition plates and the like, flexible adjustment can be carried out according to the body types and the number of pets, the space utilization rate is improved, certain limitation is carried out while the pet movement space is guaranteed through layering and partitioning of the frame structure, and the driving safety of a vehicle is prevented from being affected; conflicts or injuries among the pets can be avoided, and the safety and stability of pet transportation are improved.

This invention relates to the field of bridge technology, specifically disclosing a seamless expansion joint grooving device for bridges, comprising a grooving base, a spring assembly, grooving pads, an anchoring slide, and a pre-embedded steel plate. The upper surface of the strip-shaped grooving base has a strip-shaped arc-shaped groove. The spring assembly is a strip-shaped arc-shaped structure formed by connecting several parallel arc-shaped spring segments end-to-end, placed within the arc-shaped groove along its length. Two grooving pads are symmetrically arranged on either side of the spring assembly. The upper end of each grooving pad abuts against the lower surface of a stop block in the upper opening of the arc-shaped groove. The lower end of the anchoring slide has a sphere, which supports the spring assembly. The upper end of the anchoring slide is connected to the pre-embedded steel plate. This seamless expansion joint grooving device not only effectively limits the vertical displacement of the elastic expansion joint in the seamless expansion joint, preventing it from arching above the road surface, but also facilitates subsequent maintenance.

The application discloses a kind of automobile charging method, device, equipment and storage medium, wherein method includes: in response to the behavior and the sign of detected driver, determine the remaining power of automobile, according to the remaining power of automobile, determine the nearest charging place, if charging place meets the condition of making the driver physiological recovery, then the charging place is taken as target place.The automobile charging method in the application finds the charging place that can provide physiological recovery condition for the driver when the driver is in the state that is not suitable to continue driving by the behavior and the sign of driver, provides physiological recovery for the driver using charging time, can improve driving experience in long-distance driving process, and effectively avoid that driver physiological state affects driving safety.