43results about How to "Not easy to run out" patented technology

The invention discloses an instant pasting type sealing mask. The mask of the present invention changes the traditional mode of wearing the mask through ear hanging ropes and comprises a mask main body, the mask main body is provided with a protective surface and a breathing surface, and the edge of the breathing surface is provided with an adhesive layer. The mask is fixedly worn by attaching theadhesive layer to the skin, so that the problem of poor sealing performance around the mask is solved in an attaching mode, the bacteria and viruses are prevented from entering a respiratory system,and the respiratory infectious diseases are effectively prevented from spreading.

The invention provides a self-maintenance anti-washing device of an offshore wind power pile foundation. The self-maintenance anti-washing device comprises the pile foundation, an isolation barrel, anouter supporting frame assembly and an isolation shade assembly. The pile foundation is mounted at the upper end of a seabed. The outer side of the pile foundation is connected with the isolation barrel in a sleeved manner. The bottom of the isolation barrel is fixed to the upper end of the seabed. The outer side of the isolation barrel is fixedly connected with the outer supporting frame assembly. Drive assemblies are mounted at the positions, corresponding to pushing assemblies, of the outer side of the isolation barrel. First grooves are vertically arranged at the positions, located on thedrive assemblies, of the outer side of the isolation barrel. First rack rods are vertically arranged at the positions, corresponding to the first grooves, of the outer side of the isolation barrel. Arepair device is mounted at the upper end of the pile foundation. A second rack rod is vertically and fixedly connected to the inner side of the isolation barrel. The repair device and the second rack rod are in transmission connection. According to the self-maintenance anti-washing device of the offshore wind power pile foundation, the problems that existing offshore wind power pile foundationsare prone to being washed and corroded by sea water, the pile foundations are not stable, workers need to maintain the pile foundations frequently, time and labor are wasted, meanwhile, the anti-washing effect is poor, silt beside the pile foundations cannot be blocked, and the situation that concave pits are formed by washing cannot be avoided are solved.

The invention provides a hull rust removal and paint spraying device. The device comprises a base, a first moving assembly, a second moving assembly, a central shaft, an H-support, a paint spraying assembly and a grinding disc assembly, wherein baffles are fixedly connected to the front and rear sides of the top of the base, a battery is fixedly connected between the baffles and on the right sideof the top of the base, the H-shaped support is arranged between the left sides of the baffles in an adapting mode, the left side of the H-shaped support is fixedly connected with the paint spraying assembly, first electric push rods are fixedly connected to the front end and the rear end of the center position of the left side of the top of the base, the top telescopic ends of the first electricpush rods are fixedly connected with the bottom of a central connecting rod of the H-shaped support, the first electric push rods are electrically connected with the battery, the center of a sliding rod is fixedly connected with a partition plate, the parts, located on the left side and the right side of the partition plate, of the sliding rod are provided with sliding blocks in a sleeve mode, anda spring is arranged at the upper end of the sliding rod and between the sliding block and the partition plate in a sleeve mode. The hull rust removal and paint spraying device solves the problem that the labor intensity of manual rust removal and paint spraying of a hull is high, an environment is polluted, and the working efficiency of an existing paint spraying device is caused low due to thefact that the device is prone to blocking.

The invention belongs to the technical field of the manufacturing of automobile parts, particularly relates to an automobile pipeline fixing bracket. Wiring fixing parts are arranged on both sides of a pipeline fixing part and are fixedly connected with the pipeline fixing part which is formed by fixedly connected banded bending plates; the section of the pipeline fixing part is in the shape of an arc, and the central angle of the arc of the pipeline fixing part is 235 to 300 degrees; the wiring fixing parts comprise a C-shaped clamping element, a clamping part 1 which is fixedly connected with one end of the C-shaped clamping element, and a clamping part 2 which is fixedly connected with the other end of the C-shaped clamping element, wherein the included angle between the clamping part 1 and the horizontal direction is 15 to 45 degrees, and the clamping part 2 is of a plat structure in the horizontal direction. The automobile pipeline fixing bracket provided by the invention has the benefits that the pipeline fixing part and the wiring fixing parts are integrally formed, the available space of the pipeline fixing part is large, the pipeline fixing part and the wiring fixing parts are used for firmly fixing pipelines and wirings, and the stability is good.

The invention relates to the field of plastic processing equipment, in particular to a material crushing machine. The material crushing machine is characterized in that a support is welded to the lower portion of a machine shell; a screen with the size larger than that of a discharging opening is fixed to the discharging opening; a rotary disc is arranged in the machine shell; a motor is fixed to the outer portion of the machine shell, and an output shaft of the motor is connected with a middle shaft of the rotary disc; a crushing tool is fixed to the periphery of the rotary disc; a discharging opening cover is welded to the outer portion of the discharging opening; one end of a fixed plate is welded to the discharging opening cover; the lower end of a first air cylinder is fixed to the other end of the fixed plate, and the upper end of the first air cylinder is connected with the middle of the screen; a hairbrush is located in the discharging opening cover and is arranged above the fixed plate in an attachment manner; and a second air cylinder is fixed to the outer portion of the discharging opening cover, and the piston rod end of the second air cylinder is connected with the hairbrush. The sizes of waste plastic fragments crushed out by the material crushing machine are quite uniform.

The invention discloses an electrical connector for electrically connecting a chip module having a plurality of conductive pieces at the bottom. The electrical connector includes an insulating body for carrying the chip module, with a plurality of receiving holes penetrating vertically through the insulating body; and a plurality of terminals being correspondingly received in the receiving holes and having at least two elastic arms. Two contact portions protrude upward at the inner sides of the two adjacent elastic arms, so that the contact portions are higher than the upper surfaces of the elastic arms. The outer sides of the elastic arms are spaced apart from the contact portions, and the two contact portions abut upward on the same conductive piece, so that the contact area between theterminals and the conductive pieces is small. Further, the contact portions are ensured not to easily run out of the conductive piece, the outer sides of the contact portions are prevented from sliding out of the conductive piece to abut against other components on the chip module that are lower than the conductive piece, the problem that the contact portions are disengaged from the conductive piece is then avoided, the risk of non-conduction between the terminals and the chip module is reduced, and stable contact between the electrical connector and the chip module is ensured.

The invention provides a horizontal-type automatic cooker which belongs to the technical field of kitchen appliances and solves the problems that existing cooking devices have small adjustment scopes and a lot of use limitations. The horizontal-type automatic cooker comprises a rack, a pan body, a shell and a rotation device, wherein one side of the rack is equipped with a turnover device; the pan body is bucket-shaped, a stirring rod is firmly connected inside the pan body, and a plurality of turnover ribs are disposed on the inner wall of the pan body; the shell sleeves the outside of the pan body and is hinged and installed on the rack, the turnover device is connected to the shell and can drive the shell to rotate at an angle between 0 DEG and 90 DEG, a fuel gas device is installed on one side of the shell, and the pan body can be heated by the fuel gas device; and the rotation device is installed on the shell and can drive the pan body to rotate along the axis direction. The horizontal-type automatic cooker provided by the invention is advantageous in a large rotation scope and simple operations.

The invention relates to a vehicle-mounted camera module. The camera module comprises a lens (1), a front shell (2) assembled with the lens (1), and a circuit board (3) fixedly connected with the front shell (2), the camera is characterized in that the camera also comprises a sealing ring (4), and the sealing ring (4) comprises a first part (41) in sealing connection with the front housing (2), asecond part (42) in sealing fit with the circuit board (3), and a third part (43) which is located between the first part (41) and the second part (42) and is in sealing connection with the lens (1).According to the vehicle-mounted camera module, while the image sensor is isolated from the external environment, the assembly position of the lens and the front shell is also isolated outside, the defect that a conventional vehicle-mounted camera module structure cannot isolate the assembly of the lens and the front shell is effectively overcome, and the dustproof effect is improved.

The invention relates to a rat cage, in particular to a rat cage for a biological experiment. The invention aims at achieving the technical purpose of providing a multifunctional rat cage for a biological experiment, which is not easy for a rat to run out from, and can be used for having control over the rat eating food and drinking water and preventing the rat from physical discomfort. In order to achieve the technical purpose above, the rat cage for the biological experiment comprises a rat cage body and the like. An opening is formed in the lower side of the middle portion of the rear sideof the rat cage body, a vertical plate is installed in the middle of the external top of the rat cage body, a drive device is installed between the front side of the vertical plate and the middle portion of the external top of the rat cage body, lifting devices are installed on the left and right sides of the top of the rat cage body, the lifting devices are connected with the drive device, a placing frame is installed on the internal left side of the rat cage body of the rat cage, and the right side of the external top of the placing frame is connected with a lifting component of the liftingdevices on the left side. By means of a material discharging device, food can be added into the placing frame, the rat can be full by constantly eating the food, multifunction is achieved and the ratcannot easily run out from the rat cage.

The present invention is suitable for the electronic field, and provides a battery electric quantity detection circuit, an electric vehicle control board and a portable electric vehicle. The circuit comprises a switch unit which is used for conducting when the electric vehicle is started and of which the control end is connected with a main control chip of the electric vehicle and the input end is connected with a battery; an electric quantity detection unit which is used for detecting the electric quantity of the battery when the switch unit conducts and generating an electric quantity detection signal and of which the input end is connected with the output end of the switch unit and the output end is connected with an electric quantity display device. According to the present invention, when the electric vehicle does not work and is idle, the switch unit cuts off the connection of the electric quantity detection unit and the battery to stop detecting the electric quantity of the battery, so that the electric quantity loss when the electric vehicle is idle is reduced, the electric quantity of the battery is not exhausted easily when the vehicle is stored for a long time and does not work, and the service life of the battery is prolonged.

The invention discloses a dendrobium officinale cultivation soil sterilization device, and relates to the technical field of dendrobium officinale cultivation. The dendrobium officinale cultivation soil sterilization device comprises a base, the top of the base is fixedly connected with a fixing seat and two fixing plates through screws, the tops of the two fixing plates are fixedly provided with second bearings, the interiors of the two second bearings are fixedly provided with circular ring sleeves, the close ends of the two circular ring sleeves are fixedly connected through an iron stirring box, the outer side of the stirring box is fixedly connected with a heater for heating the stirring box, and an observation opening is formed in the side, away from the heater, of the stirring box. Cultivation soil in the stirring box can be observed through the arranged observation opening, people can visually observe the condition in the stirring box, discharging can be conveniently achieved by turning the observation opening downwards, due to the fact that the observation opening is adopted for feeding, discharging and observation, the sealing effect of the stirring box is good, dust is not prone to running out, and the environment-friendly effect is improved.

The invention discloses a rotor to undergo coiling. The rotor comprises straight sides. The process of performing coiling on a rotor comprises the following steps of a, manufacturing rotor blades of which the integral shapes are regular-polygonal, wherein coiling openings for coiling are arranged between the straight sides of the regular polygons, and the rotor blades sleeve a rotating shaft; b, performing spraying for connecting the rotor blades and connecting the rotor blades with the rotating shaft; c, performing coiling on the rotor by an enameled wire through the coiling openings; and d, after coiling, pressing the straight side for forming an arc-shaped side through applying a pressure which moves in the rotating shaft direction on two ends of each straight side, thereby changing the integral shape of the rotor from regular-polygonal to circular. The invention discloses the rotor and a manufacture process thereof. The rotor and the manufacture process have advantages of convenient coiling, short manufacture period, high use effect and low noise.

The invention provides a fireproof smoke isolation door plate assembly for a textile workshop station. The fireproof smoke isolation door plate assembly comprises a fireproof door plate assembly and a door frame, the fireproof door plate assembly is installed on one side of the interior of the door frame and comprises an outer door plate, a door plate substrate and an inner door plate, the outer door plate and the inner door plate are engaged and clamped with the left side and the right side of the door plate substrate correspondingly, the outer door plate and the inner door plate are engaged and clamped with each other, a sealing rubber strip is fixedly connected to the side, away from the side connected with the fireproof door plate assembly, of the interior of the door frame, first grooves are formed in the upper end and the lower end of the interior of the door frame correspondingly, a water spraying device is installed at the upper end of the side, close to the inner door plate, of the door plate substrate, a driving assembly is installed at the position, located on one side of the water spraying device, of the upper end of the door plate substrate, the driving assembly is connected with the water spraying device in a rotating mode, a door handle is fixedly connected to the side, close to the inner door plate, of the door plate substrate and the side, away from the side connected with the door frame, of the door plate substrate. The fireproof smoke isolation door plate assembly for the textile workshop station solves the problems that an existing workshop fireproof smoke isolation door plate is single in function and prone to damage.

The invention discloses a novel down feather penetration-preventing down feather cotton-padded jacket which comprises a rear garment surface and a front garment surface, wherein the front garment surface comprises a left half garment surface and a right half garment surface, the rear garment surface comprises two rear breathable fabrics, the edges of the two rear breathable fabrics are mutually sewn, the two rear breathable fabrics are symmetrically arranged in front and back, a first accommodating cavity is formed between the two rear breathable fabrics, and a first down pasting area with two-by-four matrix distribution is divided in the first accommodating cavity; the left half garment surface comprises two left front breathable fabrics, the edges of the two left front breathable fabricsare mutually sewn and are symmetrically arranged in front and back, a second accommodating cavity is formed between the left front breathable fabrics, and a second down pasting area with one-by-fourmatrix distribution is divided in the second accommodating cavity; the right half garment surface comprises two right front breathable fabrics, the edges of the two right front breathable fabrics aremutually sewn and are symmetrically arranged in front and back, a third accommodating cavity is formed between the right front breathable fabrics, and a third down pasting area with one-by-four matrixdistribution is divided in the third accommodating cavity; and the first down pasting area, the second down pasting area and the third down pasting area are respectively filled with flannel pieces. The down feather cotton-padded jacket can effectively prevent the phenomena of down feather penetration and down feather running, and has good heat retention property and low manufacturing cost.

The invention relates to a spherical carrier roller for a material conveying belt. The spherical carrier roller for the material conveying belt is provided with a carrier roller support, wherein an inclined spherical carrier roller group A, a horizontal spherical carrier roller group B and an inclined spherical carrier roller group C are successively arranged on the carrier roller support from left to right; the inclined spherical carrier roller group A is formed by arranging a plurality of carrier roller balls from high to low; the horizontal spherical carrier roller group B is formed by arranging a plurality of carrier roller balls horizontally; the inclined spherical carrier roller group C is formed by arranging a plurality of carrier roller balls from low to high; each carrier roller ball is connected with the carrier roller support through a horizontal spindle which penetrates through the center of the carrier roller ball; each carrier roller ball is connected with the corresponding horizontal spindle through a bearing; and the positions of the carrier roller balls in the horizontal spherical carrier roller group B are lower than the position of the carrier roller ball at the lowest position in the inclined spherical carrier roller group A. The spherical carrier roller for the material conveying belt is simple in structural design; the problem of abrasion, deviation and the like of a conveying belt can be solved really; and the spherical carrier roller is mainly used in material conveying equipment.