12results about How to "Simple and reasonable design" patented technology

The invention relates to the technical field of crushing equipment, and particularly discloses bentonite crushing processing equipment which comprises an equipment shell, a drying box is fixedly mounted at an inlet in the upper end of the equipment shell, a rotating disc is rotationally connected into the drying box, and a planar spiral baffle is fixed to the upper side of the rotating disc; and a fan cover fixed on the drying box is arranged above the drying box. According to the design of the plane spiral baffle made of all-copper materials, the effect of instant discharging while uniform heating and drying of bentonite ore are achieved, the particle size requirement of powder is met through segmented smashing and the adjustable grinding ring, material flowing is optimized through a conical spiral strip, a movable strip structure on one side is matched, and roller brushes arranged on the left side and the right side of a discharging opening are additionally arranged, so that the effect of uniform heating and drying of bentonite ore is achieved. The automatic cleaning effect of the crushing head in the equipment can be achieved, the requirement for manual maintenance is reduced, hot air drying, fine crushing and precise grinding are connected together in a barrier-free and seamless mode, the bentonite crushing efficiency of the equipment is greatly improved, and dependence on multiple pieces of equipment is reduced.

The invention provides a device and method for pasting a strain gauge of a force sensor, and relates to the technical field of sensor design, and the device comprises a positioning assembly which is used for positioning the pasting position of a to-be-installed strain gauge; and the force application assembly is matched with the positioning assembly to work and applies pressure required by high-temperature curing to the strain gauge to be installed. Components of the device are simple and reasonable in design, adopted structural materials are common and easy to process, and selected auxiliary materials are wide in market application and convenient to purchase. The pressure is adjustable and stable, the height is adjustable, the device is suitable for various types of products, the curing time is greatly shortened, the scrap amount of the strain gauges in the pasting and pressure maintaining process is reduced, the quality stability of the products is guaranteed, and the purposes of energy conservation, consumption reduction and efficient production are achieved.

The present invention discloses a multi-flavor integrated electronic atomizer that is easy to disassemble, including a shell, a multi-bin oil rod, a battery, and a control circuit board; the shell is a shell with an inner cavity in the middle, and a suction nozzle is provided on the top; the inner cavity of the shell is provided with a multi-bin oil rod; the multi-bin oil rod includes a fixed column and several annular oil bins; the fixed column is vertically arranged, and its outer wall is provided with several groups of metal wire grooves, each group is two; the annular oil bin is sleeved on the fixed column, and its inner wall is provided with two pins; the pins are slidably connected to the metal wire grooves, and the other ends of the two pins are connected in the annular inner cavity of the annular oil bin. The multi-flavor integrated electronic atomizer that is easy to disassemble of the present invention has a simple and reasonable design, a stable and reliable structure, and is easy to disassemble and assemble; its several annular oil bins are respectively loaded with different spices or flavors, and each annular oil bin corresponds to an independent heating module, so that it can switch to heat a certain annular oil bin at will, and realize the random switching of multiple flavors.

The utility model discloses a kind of double lamp bar adjustable track lights, including track joint, plug-in adjustment component, lamp bar component;The track joint is strip, and inner cavity is equipped in middle part;Control circuit board is equipped in the inner cavity;The lamp bar component is two, horizontally set, and is respectively connected by plug-in adjustment component and track joint plug-in connection;The lamp bar component includes headlamp bar, rear lamp bar;The plug-in adjustment component includes socket, front hinged seat, rear hinged seat, screw, nut;The headlamp bar is horizontally set, and its top is fixedly connected with front hinged seat;The rear lamp bar is horizontally set, and its top is fixedly connected with rear hinged seat.A kind of double lamp bar adjustable track light of the utility model, its design is simple and reasonable, and structure is stable and reliable;Its luminaire is easy to install, first, lamp bar component is fixed and set on plug-in adjustment component, and track joint is inserted into the top of plug-in adjustment component, and installation can be completed;It can adjust the irradiation angle of luminaire, and it is convenient to adjust simultaneously.

The invention relates to a rudder model device for a rudder open water test, and the device is characterized in that a driving part is arranged in the middle of a support, and is connected with a connecting rod through a coupler; one end, far away from the driving piece, of the connecting rod penetrates through the wave suppression plate and the flow guide section to be in key connection with a key groove in the force balance rear cone; the rudder model comprises a rudder blade model and a rudder horn model, a front cone of the force measuring balance is inserted into the rudder blade model to be fixed, the rudder horn model is fixed on the wave suppression plate through a rudder horn mounting rod, and the force measuring balance coincides with the stress center of the rudder model; the device can be used for an open water test of a rudder, can be used together with a measuring device with a rod-type force-measuring balance, can reduce the heeling moment generated by the normal force of a rudder blade on the force-measuring balance, reduces the coupling interference of the heeling moment on signals such as the tangential force, the normal force and the steering torque of the rudder blade, improves the measurement precision of the hydrodynamic coefficient of the rudder, and improves the measurement accuracy of the hydrodynamic coefficient of the rudder. Reasonable design of a rudder structure and a rudderstock can be improved, then model selection of a steering engine is guided, and maneuverability of a ship is improved.

The invention relates to a lunar-based observation earth radiation energy uncertainty estimation method, which comprises the following steps of: respectively giving a plurality of options which are related to each error source and influence uncertainty for each error source related to a lunar-based observation earth radiation energy estimation model, and constructing a data set in all combination modes of all options among the error sources; and implementing or not implementing simplification of the data set, and implementing lunar-based observation earth radiation energy estimation based on the lunar-based observation earth radiation energy estimation model by adopting each group of data in the data set or each group of data in the simplified data set, the standard deviation of each estimation result is used as the lunar-based observation earth radiation energy uncertainty, and error sources comprise earth attitude errors, moon position attitude errors, earth shape errors, angle anisotropy errors and unit infinitesimal subdivision errors. According to the method, the uncertainty of the lunar-based observation earth radiation energy caused by various error sources can be estimated, and then the lunar-based observation earth radiation energy with the additional uncertainty is obtained.

The application provides a dynamic precise regulation and control system and control method for steam desorption of activated carbon, comprising a plurality of regeneration adsorption tanks, steam regulating valves, valves, gas detectors and a control system; the regeneration adsorption tank comprises an activated carbon assembly, an adsorption inlet, an adsorption outlet, a desorption inlet and a desorption outlet, and the activated carbon assembly is arranged inside the regeneration adsorption tank; the valves are arranged at the adsorption inlet, the adsorption outlet, the desorption inlet and the desorption outlet respectively; the steam regulating valves are communicated with the plurality of regeneration adsorption tanks, the steam passes through the steam regulating valves, then passes through the valves at the desorption inlets, and finally enters the corresponding regeneration adsorption tanks; the gas detectors are arranged at least at the adsorption inlets, the adsorption outlets and the bottoms of the regeneration adsorption tanks, and are respectively used for detecting the inlet gas parameters and the outlet gas parameters and the waste gas concentration remaining in the regeneration adsorption tank after desorption; and the control system is electrically connected with the steam regulating valves, the valves and the gas detectors.

The invention discloses a near-infrared PDT photosensitizer as well as a preparation method and application thereof, belongs to the technical field of PDT photosensitizers, and solves the problem that the application effect of a PDT photosensitizer in a near-infrared light area is not ideal in the prior art. The invention discloses an application of a non-fullerene oligomer as a PDT photosensitizer. The non-fullerene oligomer particles provided by the invention can effectively exert the synergistic effect of type I photodynamic therapy and type II photodynamic therapy under the irradiation of 808nm laser, and the acting effect of PDT is improved.

The utility model discloses an adjustable spotlight convenient to assemble. The adjustable spotlight comprises a lamp holder, a lamp tube, a hinge arm, a connecting base, a light source assembly, a circuit control board, a limiting ring and a lampshade. The hinge arm comprises a fixed arm and a swing arm, one end of the fixed arm is hinged to one end of the swing arm, and the other end of the fixed arm and the other end of the swing arm are respectively provided with a threaded section. The lamp holder is fixedly arranged on a wall surface or a ceiling, and the bottom (outer side surface) of the lamp holder is in threaded connection with the fixed arm; the top of the connecting seat is in threaded connection with a swinging arm; the connecting base is connected with the lamp tube in a buckled mode. The lamp tube can rotate around the lamp holder through the hinge arm, and the irradiation angle of the lamp tube can be adjusted. The adjustable spotlight convenient to assemble is simple and reasonable in design and stable and firm in structure; due to the connection mode of the lamp holder, the lamp tube, the connecting seat and the hinge arm, the product assembly process is simplified, and the assembly efficiency is improved.

This invention discloses a capsule-shaped wine cabinet, comprising a support base, a capsule body, a support frame, a top mount, and a lifting assembly. The support base has four shock-absorbing legs arranged in a circular array around its bottom. The top mount and the support frame are connected by four support rods arranged in a circular array. A slewing bearing is rotatably connected to the support frame, and the capsule body is mounted on the slewing bearing. A lifting and rotating drive mechanism is provided between the support frame and the support base to simultaneously drive the lifting assembly up and down and the slewing bearing to rotate. This invention adopts a capsule-like design, breaking away from the traditional square and rigid shape of wine cabinets. Combined with the circular array of glass windows on the capsule surface, it enhances visual appeal, creating a highly technological and personalized appearance, while also clearly displaying the wines inside from multiple angles, meeting the user's display needs.

The present invention discloses a flavor and fragrance storage device for electronic atomization liquid, including a fixed column, a plurality of annular oil bins, and a heat insulation pad; the fixed column is vertically arranged, and its outer wall is provided with a plurality of groups of metal wire grooves, each group of two; a through hole is provided in the middle of the annular oil bin, an annular inner cavity is provided inside, and an air outlet is provided on the outer wall; the annular oil bin is sleeved on the fixed column, and two pins are provided on its inner wall; the pins are slidably connected with the metal wire grooves, and the other ends of the two pins are connected in the annular inner cavity of the annular oil bin; a plurality of annular oil bins are respectively sleeved on the fixed column, and a group of pins are placed in each group of metal wire grooves. The flavor and fragrance storage device for electronic atomization liquid of the present invention has a simple and reasonable design and a stable and reliable structure; it is provided with a plurality of annular oil bins, which are respectively loaded with different sesame oils or flavors, and each annular oil bin corresponds to an independent heating module, so that it can switch different annular oil bins for heating at will, and realize the arbitrary switching of multiple flavors.

The utility model discloses a stacking packaging box transferring assembly which comprises a rack, a stacking box body conveying assembly, a box body transferring pushing assembly and a stacking box body collecting vehicle. The rack is horizontally arranged, and a stacking box body conveying assembly is horizontally and fixedly arranged at the top of the rack; a box transferring and pushing assembly is arranged below the stacked box conveying assembly, and a plurality of receding cavities are formed in the box transferring and pushing assembly. A stacking box body collecting vehicle is arranged on the front side of the machine frame, a plurality of box storage channels are arranged on the top of the stacking box body collecting vehicle, and the box storage channels are flush with the stacking box body conveying assembly in height. The stacking packaging box transferring assembly is simple and reasonable in design and stable and reliable in structure; stacked packaging boxes can be efficiently and stably transferred to the stacking box body collecting vehicle, and the stacked packaging boxes can be conveniently and uniformly stored or transferred or loaded into a transport truck subsequently.