82results about How to "Does not affect normal use" patented technology

The utility model discloses a neurology department examination lifting device, relates to medical instrument technical field, including support frame, the lower side of support frame close to left and right side position is fixedly connected with two moving platform that left and right symmetrical distribution, the inner side of support frame upper wall is rotatingly connected with lifting mechanism, and the lower side of the lifting mechanism is fixedly connected with two fixing mechanisms which are symmetrically distributed left and right. According to the lifting device for examination in the neurology department, the winding disc is driven by the first motor to rotate, so that the first traction rope pulls the fixing mechanism to move up and down, the second winding disc is driven by the third motor to rotate, and the rotating plate is inclined to adapt to the trend of limbs of a patient, so that the limbs of the patient are lifted and explored; the first traction rope and the second traction rope are adopted, so that the problem that parts are seriously abraded due to frequent rotation of a threaded rod when the threaded rod is adopted for lifting is solved.

The application discloses a kind of LKJ simulation training platform human-computer interaction equipment, comprising: shell, the side of the shell is equipped with display device and control button;And disinfection device, be equipped on shell, for the surface disinfection of display device and control button.It is provided with disinfection device on shell, by driving member drives pull rope turnover piece, so that pull rope turnover piece pulls and is cleaned piece from horizontal state rotates to vertical state and then moves from the one end of guide pillar to the other end, in the process of movement, cleaning piece disinfects the surface of display device and control button, prevent dust and bacteria etc. from causing damage to display device simultaneously also prevent bacteria from spreading between different training personnel, when cleaning piece moves to the other end of guide pillar, it is automatically rotated from vertical state to horizontal state and resets and moves to the initial position of guide pillar, realize that cleaning piece is automatically stowed, do not affect the use of the human-computer interaction equipment.

The application belongs to the technical field of new energy automobile charging, and particularly relates to a direct-current split type charging host, aiming at the problems of inconvenient transportation of the existing split type host, and poor protection effect on the charging terminal, and the following scheme is proposed, which comprises a mounting box, a base is fixedly installed at the bottom of the mounting box, two movable doors are hingedly connected to one side of the mounting box, and a storage bin is fixedly installed at the top of the mounting box; a first charging terminal and a second charging terminal are arranged on the two sides of the mounting box, in the application, the split type charging host can be combined and installed with at most two charging terminals, the split type charging host can be conveniently transported, and the use of the charging state is not affected, and meanwhile, when the charging terminals are installed on the two sides of the charging host, the charging terminals can be continuously shielded, the tarpaulin for shielding can be synchronously extended with the extension of the terminals, and the long-term use of the charging terminals is facilitated.

The utility model belongs to the technical field of cleaning supplies, and particularly relates to a layered solid toilet cleaner which comprises a toilet cleaner body, a packaging assembly is arranged outside the toilet cleaner body, and the problems that functional components of the solid toilet cleaner are unreasonably released, and packaging is not easy to tear are solved. When the toilet cleaner is used, a user can hold the anti-slip lines on the surface of the soluble film with one hand, so that the toilet cleaner body can be firmly held, the tearing piece is pinched with the other hand, tearing is carried out along the direction of the second indicating arrow, the outer-layer protective film is torn along the tearing line, a section of the toilet cleaner is exposed, and at the moment, the exposed toilet cleaner body can be held with the hand, and the other half of the outer-layer protective film is taken down. The surface of the toilet cleaner body is wrapped with the easily-soluble film, so that hands are prevented from making contact with the surface of the toilet cleaner body, the easily-soluble film can be rapidly dissolved after making contact with water, use of the toilet cleaner is not affected, and the problem that the package is not easy to open is effectively solved.

The invention discloses temperature response type high-temperature-resistant release paper and a preparation method thereof. The release paper comprises a first release layer, a resin isolation layer, a base material layer, a resin punching layer, a temperature-sensitive layer and a second release layer which are sequentially stacked. The PNIPAAm temperature-sensitive layer is additionally arranged on the outer side of the perforated resin isolation layer, when the temperature-sensitive layer is lower than LCST (lowest critical compatibility temperature), molecular chains of the PNIPAAm temperature-sensitive layer are in a stretched state and are large in size, the perforated holes can be blocked, and water circulation can be prevented, when the temperature is higher than LCST, the molecular chains of PNIPAAm are in a contracted state and are small in size, and the perforated holes can be blocked by the PNIPAAm temperature-sensitive layer. Moisture can freely enter and exit through the exhaust holes, so that the use of the release paper is not influenced, and higher temperature can be resisted; the method can solve the problem that the water content of the paper is greatly changed due to the fact that the perforated release paper is influenced by external humidity.

This utility model provides a direct-level entrance structure for adding an elevator, including an elevator shaft, a horizontal elevator corridor, and stairs. The elevator shaft contains a car, the stopping position of which is adapted to the floor height of each resident. The horizontal elevator corridor connects the car stopping point of the elevator shaft to the entrance platform of each resident. The stairs include half of the original concrete stairs, steel columns, inner connecting steel beams, outer connecting steel beams, and steel structure steps. The steel columns connect the horizontal elevator corridor and the end of the original concrete stairs and provide support for the original concrete stairs. The inner and outer connecting steel beams connect the end of the original concrete stairs to the car stopping point of the elevator shaft. The steel structure steps are located between the inner and outer connecting steel beams. The multi-level horizontal elevator corridor and stairs alternately form a Z-shaped structure. This utility model structure is easy to construct, does not affect elevator use during construction, and achieves a direct-level entrance effect upon completion.

This invention discloses a welding fixture and method for transition elbows, including a welding platform and a positioning component. The positioning component is set on the welding platform and includes a clamping device, a clamping device, a support block, and a positioning block. The positioning block has a rectangular structure. One end of the clamping device is set on the welding platform, and the other end of the clamping device is located above the lowest positioning platform. The two clamping ends of the clamping device are located on both sides of the lowest positioning platform. This application achieves simultaneous fixing of plate 1, plate 2, plate 3, and plate 4 by coordinating the welding platform and the positioning component, thereby realizing a one-time welding forming operation, ensuring welding stability and welding accuracy, improving work efficiency, and ensuring the quality of the transition elbow.

This utility model belongs to the field of dispersion technology, specifically a dispersion machine for producing heat insulation coatings. It includes a support platform, a rotating mechanism fixed to the lower side of the support platform, a bracket fixed to the upper side of the rotating mechanism, a sliding groove on the left side of the bracket, a lifting mechanism inside the sliding groove, and a first housing fixed to the lower side of the lifting mechanism. After the coating is dispersed and mixed by the stirring rod, it can be moved into the cleaning tank. A transmission mechanism drives the rotating tube and nozzle to rotate, and the nozzle sprays cleaning agent to clean and dissolve the coating adhering to the outside of the stirring rod, thus ensuring the stirring rod remains clean and does not affect its reuse.

A connecting fitting of an inclined pipe bus, comprising a base plate, a pipe bus clamp and a movable rotating part arranged on the base plate; the rotating part comprises a fixed disc connected with the base plate, a movable disc rotatably connected with the fixed disc at one end, and a round end cover of the pipe bus is sleeved on the other end of the movable disc; one end of the pipe bus clamp is fixed with the pipe bus, and the other end of the pipe bus clamp is hingedly connected with the base plate, and the pipe bus clamp is used to hinge the pipe bus with the base plate; the position of the fixed disc on the base plate is adjusted, so that the other end of the movable disc supports the pipe bus to keep the hinged position of the pipe bus with the base plate unchanged. The present application maintains the inclination angle of the pipe bus relative to the base plate unchanged by the movable disc always supporting the round end cover of the pipe bus, and the inclined pipe bus is firmly positioned. In addition, compared with directly connecting the inclined pipe bus to the horizontal pipe bus, the inclined pipe bus is more convenient to disassemble, and it is also convenient to adjust the inclination angle of the pipe bus.

The invention discloses a method for realizing a centerless multicast conference, which comprises the following steps: S1, conference members adopt a multicast centerless mode to communicate and join in a centerless multicast conference group; s2, collecting voice data of conference members, performing energy detection, and sending the voice data when a speech is detected; and S3, after receiving the voice data, other conference members decode, cache, mix and play the voice data. According to the invention, the problem of user offline does not exist, and the service is available if the network is available: no conference server exists, so that the conference does not have a control center, and the fault of any member does not affect the group conference; the members can speak and receive voice at any time when the network is connected when entering the conference, the use of other users is not influenced when the network is not connected, and the users can listen to and speak in the conference immediately once the network communication is recovered.

A kind of sand type rod oil well pump supporting sealing device, the upper portion of leather cup supporting connector is connected in the lower portion of oil string, double-channel supporting leather cup spindle assembly, sand pipe, plug is sequentially connected, the upper portion of double-channel supporting leather cup spindle assembly is connected in the lower portion of rod oil well pump oil inlet valve, the middle portion of double-channel supporting leather cup spindle assembly is installed in leather cup supporting connector, double-channel supporting leather cup spindle assembly is sealed with leather cup supporting connector, the outer diameter of double-channel supporting leather cup spindle assembly, sand pipe, plug is less than the inner diameter of oil string, the outer diameter of sand pipe, plug is less than the inner diameter of leather cup supporting connector, double-channel supporting leather cup assembly has oil inlet channel and sand channel, the upper end of oil inlet channel is communicated with the inlet of rod oil well pump oil inlet valve, the lower portion of oil inlet channel is communicated with oil well casing, the upper end of sand channel is communicated with the annular space between rod oil well pump and oil string, the lower end of sand channel is communicated with the interior of sand pipe.

The utility model provides a cantilever two -way mounting structure, including dental chair frame, dental chair frame includes cantilever connection middle seat, be provided with cantilever left mount pad and cantilever right mount pad for installing cantilever on cantilever connection middle seat, cantilever left mount pad with cantilever right mount pad symmetry setting opposite the center axle plane of cantilever connection middle seat, the utility model provides a dental chair still, this cantilever two -way mounting structure and dental chair have both sides of dental chair can install cantilever, thereby conveniently arranging each component installation position according to the operation habit of doctor, and the advantage of giving consideration to the operation demand of minority left -hander doctor.

The application provides an acoustic array device for real-time data processing of fan voiceprints, comprising: a mounting box, an opening being formed in the mounting box; a first mounting plate, the first mounting plate being arranged in the mounting box, and mounting holes being arranged in an array on the first mounting plate; and a second mounting plate, the second mounting plate being arranged in the mounting box and located on one side of the first mounting plate, a quick release assembly being arranged on the second mounting plate and matching the mounting holes, and the quick release assembly comprising a first limiting portion. The first limiting portion and the second limiting portion can realize quick installation and disassembly of the sound receivers. The modular processing of the sound receivers ensures that the damage of a single sound receiver does not affect the use of the acoustic array as a whole. The sound receivers and the information processing unit can be used to perform real-time processing on the voiceprint data of the fan, and the working personnel can know the running state of the fan.

A method for recycling cellulose acetate, which comprises the following steps: dissolving the waste tow, waste filter rod or waste mouth rod generated in the process of producing filter rod for cigarettes after removing impurities in acetic acid aqueous solution, filtering, water solution precipitation, solid-liquid separation, washing to remove the forming paper, water pine paper and TiO2, and obtaining diacetate cellulose with quality meeting the use requirements of downstream products. The present application can completely remove the residual forming paper and water pine paper and TiO2 in the prior art. The quality of cellulose acetate before and after regeneration is compared, and it is found that AV and IV fluctuate slightly, which does not affect the use, but the PV value of regenerated cellulose acetate increases greatly, which shows that filtering and washing can significantly remove residual impurities, the quality of regenerated cellulose acetate is significantly improved, and the commercial use requirements are met; the present application has a very positive effect on reducing production cost and environmental protection.

This utility model relates to the field of storage racks, and more particularly to a bedside instrument storage rack. The technical solution is as follows: The bedside instrument storage rack includes a movable base, a lifting base, an electric telescopic rod, movable wheels, a bottom railing, a top railing, and a trash can. Mounting cylinders are fixed to the four upper corners of the movable base, and an electric telescopic rod is fixed inside the mounting cylinders. The conveying end of the electric telescopic rod is installed at the four lower corners of the lifting base. A top railing is fixed to the upper edge of the lifting base, and a U-shaped frame is fixed to the inclined angle of the outer wall of the top railing. This utility model allows the electric telescopic rod to push the lifting base stably upwards to a suitable height or lower the lifting base to the top of the movable base, so as to adjust the medical instruments on the lifting base to a suitable height, or to retract them when not in use, thus not affecting the use of bedside space. The trash can can be used to collect waste generated by the patient during treatment.

The present application relates to a kind of pet vehicle restraint device, including fixed plate and first bandage;The fixed plate can be installed on car seat;One end of the first bandage is fixed on the fixed plate to form fixed end, the other end of the first bandage is free end, and the free end can be connected to pet;The first bandage has an anchor point on the fixed plate, the distance between the anchor point and the fixed end is first length, the distance between the anchor point and the free end is second length, and the anchor point can be displaced relative to the fixed plate, with the displacement of the anchor point, the first length increases, and the second length correspondingly decreases, or the first length decreases, and the second length correspondingly increases.Compared with prior art, the pet vehicle restraint device of the present application can improve the comfort of pet when being restrained in the vehicle body.

The utility model discloses a kind of compression-resistant steel pipes with compression-resistant support structure, including steel pipe body, compression-resistant support structure is equipped in steel pipe body, compression-resistant support structure includes several compression-resistant support modules and several connecting rods, several connecting rods are respectively arranged between every two adjacent compression-resistant support modules in several compression-resistant support modules, compression-resistant support module includes connecting disc and the several support plate pieces that are evenly arranged around connecting disc, one end of connecting rod is fixedly connected with connecting disc, the other end of connecting rod is detachably connected with the connecting disc of adjacent compression-resistant support module, support plate piece cooperates with the inner wall of steel pipe body.The beneficial effects of the utility model are that steel pipe can not appear problems such as compression deformation, ovality exceeding standard, local indentation or depression when steel pipe is stacked and placed during transportation and storage, and the length of compression-resistant support structure can be adjusted according to the use needs of steel pipes of different lengths to adapt to steel pipes of different lengths, with high adaptability and strong practicality.

The utility model provides a kind of preparation carborane's adjusting reaction pipe shape change structure, belong to the technical field of preparation carborane, this preparation carborane's adjusting reaction pipe shape change structure includes bottom plate, heating box and feeding hopper, heating box is installed at bottom plate top, and feeding hopper is set at bottom plate top;When heating box and moving box body heat to reaction pipeline, reaction pipeline will occur axial deformation, reaction pipeline will push moving box body and conveying mechanism to move, to be able to very good offset axial deformation to the influence of reaction pipeline, the structure stability of reaction pipeline itself has been improved, the axial deformation of reverse pipeline has been reasonably controlled, after deformation elimination, reaction pipeline will drive moving box body and conveying mechanism to reset, do not affect subsequent use.

The application provides a wheel speed sensor which can be quickly disassembled, relates to a wheel speed sensor, and comprises a sensor shell, a sensing end head arranged at one end inside the sensor shell, a cable shell connecting seat arranged at the other side inside the sensor shell, a fastening bolt and a shell connecting seat fixed to the surface of the sensor shell, and one side of the shell connecting seat is fixedly connected with a connecting mechanism matched with the fastening bolt. Through the connecting mechanism, after the fastening bolt rotates several rounds to remove the interference with the connecting disc, the interference of the upper interference mechanism with the driving component is removed, the buckle cannot form the limiting of the connecting disc, the connecting disc and the sensor shell connected therewith can be taken out through the arc-shaped groove thereon, the quick disassembly of the sensing component is realized, the fastening bolt is not disassembled at this time, the subsequent quick assembly of the sensor shell and the sensing component thereon is more convenient, and the problem that the wheel speed sensor is inconvenient to disassemble in the prior art is solved.

The utility model discloses a kind of oiling devices for cable production, comprising: oil tank and oiling mechanism;Oiling mechanism includes: oiling cylinder, oil pipe, infusion pump and nozzle;The top of oil tank is vertically fixed and arranged with oiling cylinder, the outside coaxial fixed sleeve of oiling cylinder is provided with oil pipe, several nozzles are fixedly arranged in oiling cylinder by end portion part extension in the circumferential direction of oil pipe at equal intervals, the output end of infusion pump is communicated with the inside of oil pipe, its input end is communicated with the inside of oil tank, the bottom end of oiling cylinder is spaced and fixedly arranged with at least two oil discharge pipes, the inside of each oil discharge pipe is detachably assembled with filter assembly, the oiling device for cable production can clean the impurities attached to the surface of cable core by oiling mechanism while oiling, can filter the cleaned impurities by filter assembly, during oiling process, filter assembly can be replaced without stopping to avoid the plugging phenomenon of oil discharge pipe.

This utility model provides a mounting bracket for a radar level gauge, including a support frame, a sliding assembly, and a mounting base. The sliding assembly includes two horizontally symmetrical sliding components mounted on two crossbeams of the support frame, a driving device for driving the moving ends of the two sliding components to move laterally, and a vertical plate connected to the moving ends of the two sliding components at both ends. The mounting base includes a horizontal mounting base plate fixed to the vertical plate, multiple studs fixed at their lower ends to the mounting base plate, and a connecting plate suspended above the mounting base plate and connected to the upper ends of the studs. Both the mounting base plate and the connecting plate have openings at their centers for the radar level gauge to pass through. The connecting plate has multiple through holes for the upper ends of the studs to pass through, and adjusting nuts located on the upper and lower sides of the connecting plate are fitted onto the studs. The connecting plate has bolt holes for connecting to the mounting flange of the radar level gauge. The mounting bracket for the radar level gauge described in this utility model has a simple structure, the position of the radar level gauge is adjustable after installation, and it is convenient for debugging and maintenance.

The utility model discloses a livestock and poultry manure anaerobic digestion biogas residue recovery treatment device, which relates to the technical field of livestock and poultry manure treatment and comprises a support, a solid-liquid separation mechanism is mounted at the upper end of the support, a vertical plate is arranged at one end of the support, a through hole is formed in the position, close to the upper end, of the vertical plate, and two groups of material pushing components are mounted in the through hole in a sliding manner. And the material pushing assembly is used for pushing the materials accumulated at the discharge hole of the solid-liquid separation mechanism. The vertical plate is installed on the support of the discharging port of the shell, the vertical plate prevents discharged materials from entering the bottom of the support, the air cylinder and the push plate are used for pushing the materials stacked at the discharging port, and unsmooth discharging caused by material stacking is prevented; and the air cylinder contracts to enable the push plate to bypass the materials for storage.

The invention relates to the technical field of new energy batteries, in particular to new energy battery pack insulation thermosetting film forming equipment and a forming method thereof.The new energy battery pack insulation thermosetting film forming equipment comprises a mold bottom plate, and a bottom layer insulation film, an aluminum bar, an injection molding integrated signal collecting piece and a top layer insulation film are installed at the upper end of the mold bottom plate through one side of an aluminum bar positioning pin; the aluminum bar positioning pin comprises a pin shell, a guide ball is installed at the upper end of the pin shell through an formed ball hole, a jacking assembly is installed at the lower end of the guide ball, and adaptive assemblies are annularly distributed on the periphery of the jacking assembly at equal intervals. The jacking assembly comprises a center column, the upper end of the center column is fixedly connected with a connecting piece, the upper end in the center column is fixedly connected with a reset spring, and the other end of the reset spring is fixedly connected with a piston plate. According to the aluminum bar assembling device, the aluminum bar can be accurately positioned, meanwhile, the aluminum bar can be further positioned through the adaptive assembly, in the aluminum bar assembling process, abrasion between the aluminum bar and an aluminum pin can be reduced, abrasion of the aluminum pin is reduced, and the service life of the aluminum pin is effectively prolonged.

The utility model discloses a detachable handle, which relates to the technical field of cooking utensils and comprises a handle body, an auxiliary connector, a torsion spring, a lock cylinder, a lever, a connecting rod, a spring slider, a spring, a tail plug and a release button. The detachable handle is used in cooperation with a connecting piece riveted to a pot, the handle is convenient to disassemble and assemble, the problem can be solved by replacing the detachable handle when the detachable handle is damaged, use of the pot is not affected, the replacement cost is low, and meanwhile one handle can be commonly used by multiple pot bodies. The handle has a detachable function, packaging materials can be saved during packaging, and the occupied space of a cooking bench is smaller in the actual using process.

The utility model discloses an electric wheelchair. The electric wheelchair comprises a front wheel and rear wheel assembly, a main supporting beam, a seat assembly and a lifting assembly. The main supporting beam is hinged to the front wheel and rear wheel assembly. The seat assembly is hinged to the main supporting beam. The lifting assemblies are hinged between the front wheel and rear wheel assemblies and the seat assembly, the lifting assemblies are used for driving the seat assembly to be lifted and folded, each lifting assembly comprises a first electric push rod and a second electric push rod, and the first electric push rods are hinged between the main supporting beam and the seat assembly; the second electric push rods are hinged between the front wheel and rear wheel assembly and the main supporting beam. When the electric wheelchair needs to be folded, the lifting assembly drives the main supporting beam to move, the height of the seat assembly is lowered, folding is completed, safety can be guaranteed, the front wheel assembly and the rear wheel assembly are not affected in the folding process, and use after folding is not affected.

The utility model discloses a civil engineering pay-off device with a high-precision positioning function, and belongs to the technical field of civil engineering pay-off, the civil engineering pay-off device comprises a pay-off shell, a side shell is arranged on one side of the pay-off shell, a take-up and pay-off assembly is rotatably installed in the pay-off shell, threaded holes are formed in the pay-off shell and the side shell, and the pay-off shell and the side shell are connected through a threaded hole. And a positioning assembly is installed in the threaded hole in a threaded mode, the take-up and pay-off assembly comprises an installation shaft, the installation shaft is rotationally installed in a rotating hole formed in the inner wall of the pay-off shell, and a pay-off roller is fixedly installed outside the installation shaft. According to the utility model, the split type design is adopted and the take-up and pay-off assembly is arranged in a matched manner, so that the precise pay-off treatment in the civil engineering process can be completed, meanwhile, the equipment can be placed on different placement surfaces, the placement stability of the equipment is still ensured, and the practical application effect of the whole structure is greatly improved.

The utility model relates to pore water pressure monitoring technical field discloses a pore water pressure monitoring device, including U type frame and vibrating string pressure gauge, the inside rotation of U type frame is installed with wire roller, and the side of U type frame is provided with vertical hole, be provided with cable on the wire roller, one end of cable is connected with vibrating string pressure gauge, the inside of vertical hole is connected and rotation installation has sliding block and reciprocating screw rod respectively, reciprocating screw rod penetrates in sliding block, sliding block is connected with reciprocating screw rod threadedly, and wire hole is set up on sliding block, cable passes through wire hole, the top of U type frame is rotation installation has pivot no.

This invention discloses a method for preparing nitride thin films, belonging to the field of advanced functional thin film material preparation technology. The method employs pulsed laser deposition technology and includes the following steps: placing an alloy target material prepared according to the stoichiometric ratio of the target thin film in a deposition chamber, evacuating to a background vacuum ≤, heating a single-crystal substrate to 400-1000℃, turning on a 13.56MHz radio frequency ion source and adjusting the power to 50-500W for ionizing nitrogen gas; injecting ammonia or nitrogen gas with a purity ≥99.999% into the chamber through a high-speed pulse valve with a response delay ≤50μs and an opening / closing time ≤200μs, precisely synchronized with the laser pulse electronic signal; the high-energy metallic plasma plume generated by the laser pulse ablation of the alloy target material undergoes an instantaneous gas-phase reaction with the synchronously injected reactive gas, while simultaneously bombarding the substrate surface with a high-energy nitrogen ion beam, controlling the deposition parameters to deposit a nitride thin film on the substrate, which can be cooled after in-situ annealing.

The utility model discloses a wall-inserted type warm air blower, and relates to the technical field of warm air blowers. Comprising a fan heater body, the fan heater body comprises a body shell, a PTC heating piece and a fan located on one side of the PTC heating piece are arranged in the body shell, a rotary plug with the adjustable angle is arranged on one side of the body shell, a support is arranged in the body shell, the PTC heating piece is arranged in the support, and the fan is arranged on one side of the support. The fan heater body is designed in a wall socket mode, is small in size, suitable for individual household and office heating, does not occupy space, is convenient to move, is provided with the rotary plug, can adapt to different wall socket directions, meets the requirements of various use scenes, does not affect the use of other electric appliances on the wall socket, and is provided with the support, so that the stability of internal components is enhanced, resonance deviation is prevented, and the service life of the fan heater is prolonged. And the whole structure is simple and compact, operation and use by a user are facilitated, and the heat exchanger has a wide application prospect.