34results about How to "Not easy to blow" patented technology

The invention provides manufacturing equipment for an agricultural ground cover. The manufacturing equipment comprises a rolling device, a stitching device and a pressing device. The rolling device comprises a traction support. A winding drum is installed on the upper portion of the traction support. The outer end of the winding drum is connected with a driven belt wheel, and the driven belt wheel is connected with a driving belt wheel of an output shaft of a motor. The motor is fixed to the ground. The stitching device is arranged at the front end of the rolling device and comprises a supporting platform and electric stitching machines. The two electric stitching machines are symmetrically distributed at the two sides of the supporting platform. The pressing device is arranged at the front end of the stitching device and comprises a supporting base. A frame is arranged on the supporting base. A pair of transverse rollers is arranged in a cavity of the frame. A lead screw type adjusting device for adjusting the gap between the transverse rollers is arranged between the left side and the right side of the frame. By means of the equipment, the production and manufacture working procedures of the ground cover are achieved; the equipment is high in automatic degree and suitable for mass line production of the ground cover.

The invention discloses a yarn arranging device for spinning equipment. The yarn arranging device comprises a base plate, supporting plates are fixedly connected to a front side and a rear side of themiddle of the upper end of the base plate, a cleaning mechanism is jointly installed between the supporting plates, and a bearing is fixedly connected into the upper end of the supporting plate arranged on the front face of the base plate; a guide plate is mounted at the upper end of the base plate and located on one side of the supporting plate through a lifting mechanism, and a conveying rolleris arranged above the portion, on the other side of the supporting plate, of the base plate. The invention provides a yarn arranging device. By arranging the lifting mechanism with the guide plate onthe base plate, a plurality of guide slots is formed in a fixed plate of the guide plate for separating the yarns and preventing the close yarns from twisting together. By arranging an adjusting plate with the conveying roller on the base plate, the adjusting plate can be used for supporting the conveying roller during use, the yarn is tightened by the conveying roller, the yar is hard to be blown by wind, and therefore, the yarns close to each are prevented from contacting with each other.

The invention discloses a reflective finger vein authentication device, comprising a device casing, a baffle is slidably sleeved on the device casing through a placement slot, and a plurality of return springs are fixedly connected between the baffle and the inner side wall of the placement slot, so The inner bottom wall of the placement slot is provided with an installation slot, the inner side wall of the installation slot is glued with a glass plate, the side wall of the installation slot is glued with a number of infrared light sources, the side wall of the installation slot is glued with a fixing rod, and the fixing rod passes through The bearing is rotatably connected with a mounting seat, the upper surface of the mounting seat is provided with an infrared sensitive micro camera, the two opposite side walls of the mounting seat are glued with metal blocks, and a pump suction device is arranged in the device shell, so the The device casing is provided with an automatic adjustment device. The advantages are that the device in the present invention can effectively avoid the influence of dust on the authentication accuracy, and at the same time can be automatically adjusted according to the finger offset, which improves the authentication speed when the finger is offset.

The invention discloses a wind-resistant advertisement gateway. The wind-resistant advertisement gateway comprises a gate machine, a gate rod, a turning plate and a secondary rod, wherein the top end of the turning plate is connected with a poking rod rotating shaft; the poking rod rotating shaft is fixed with a poking rod; the front end of the poking rod is connected with a pull rod; the top end of the poking rod rotating shaft is mounted in the gate rod; each turning plate has the same connecting structure; the tail end of the pull rod is connected with a movable guide rail fixed block; the guide rail fixed block is fixedly connected with a guide rail; the back end of the guide rail fixed block is connected with a tension spring; the tension spring is fixed on the gate rod; a movable support rod is mounted in the guide rail; front and back two holes are formed in the back end of the support rod; and the support rod is mounted on the gate machine through the front hole or the back hole. Through the arrangement of the support rod having the front and back two holes and the mutual fit of such parts as the guide rail, the tension spring and the pull rod, the gate rod can select an opening or closing state according to the condition of wind force to achieve the purposes of normal use and wind-resistant use, the damage of the gateway and other harms due to excessive wind force are prevented, and the safety is guaranteed.

The embodiment of the invention discloses an air conditioner control method and the air conditioner, which relate to the technical field of air conditioners, can not only improve user comfort, but also make condensation meet the requirements of the national standard without reducing the cooling effect of the air conditioner. The specific plan is: after the first preset period of time in cooling mode or dehumidification mode, obtain the indoor temperature, evaporation temperature and relative humidity in the current cycle, determine the corresponding dew point temperature according to the indoor temperature and relative humidity, and determine the corresponding dew point temperature according to the dew point temperature The difference between the evaporation temperature and the upper limit position of the wind deflector determines the angle between the upper limit position and the zero position. The zero position is the position when the wind deflector is closed. If the upper limit angle is smaller than the upper limit angle in the previous cycle, the control The wind deflector turns to the position corresponding to the target included angle in the current cycle, and the target included angle is obtained according to the upper limit included angle and the lower limit included angle in the current cycle. The embodiment of the present invention is used in the process of controlling a single wind deflector of an air conditioner.

The invention discloses an auxiliary wiring device for electric power high-altitude operation, which mainly relates to the field of high-altitude auxiliary wiring device. Comprises a cross arm hook, asquare hollow vertical pipe, an overlapping protrusion, hinged rods on both sides of the square hollow vertical pipe, a pulley device assembly and an adjusting device assembly, and an electric winding mechanism; A hinge shaft is slidably connected with the sliding hole of the shaft part, and two hinge rods are symmetrically arranged; The pulley device assembly is provided with two pulleys; The adjusting device assembly comprises an adjusting bolt and a limiting cap; The electric winding mechanism comprises a servo motor, a winding wheel and a lifting rope. The invention has the advantages that the shortcomings in the prior art are solved, and the fixing wiring, the electric wire to be connected and the fixing work after the connection can be more conveniently carried out.

The invention discloses a necktie. The necktie comprises an outer exposing part, a scarf part and an inner exposing part which are connected into a whole, wherein a hose is arranged in the exposing part, the scarf part and the inner exposing part, the end, with the outer exposing part, of the hose is provided with an opening, the other end of the hose is closed, first through holes are arranged inthe circumferential direction, at the scarf part and the inner exposing part, of the wall of the hose, second through holes are arranged at the inner sides of the scarf part and the inner exposing part, a fan room is arranged inside the bottom end of the outer exposing part, a fan and a battery are arranged in the fan room, a plurality of third through holes are arranged in one side wall of the fan room, the end, with the opening, of the hose extends into the fan room and is just opposisite to an air outlet of the fan, fourth through holes matched with the third through holes are arranged atthe inner side of the outer exposing part, and a zipper is arranged above the inner side of the part, corresponding to the fan room, of the outer exposing part. The necktie is simple in structure, isseldom blown by wind, and also can realize the ventilating function for a user.

The embodiment of the invention discloses a control method of an air conditioner and the air conditioner, and relates to the technical field of air conditioners. According to the control method of theair conditioner and the air conditioner, the comfort degree of a user can be improved, condensation can meet the national standard requirements, and the refrigeration effect of the air conditioner isnot reduced. According to the specific scheme, after a refrigeration mode or a dehumidification mode is operated for a first preset time period, humidity parameters in the current period are obtained, wherein the humidity parameters comprise the indoor temperature, the evaporation temperature, the operation frequency of a compressor and the air speed of an indoor fan, humidity factors are determined according to the humidity parameters, an upper limit included angle between an upper limit position and a zero position of an air guide plate is determined according to the humidity factors, if the upper limit included angle is smaller than an upper limit included angle in the previous period, the air guide plate is controlled to rotate to the position corresponding to a target included anglein the current period, and the target included angle is obtained according to the upper limit included angle and a lower limit included angle in the current period. The embodiment of the control method of the air conditioner is used in the process of controlling the single air guide plate by the air conditioner.