10results about How to "Reduce placement requirements" patented technology

The invention discloses a device for detecting the ferroelectric direction of a thin film under the action of stress. The device is mainly composed of the following modules: an excitation light module which is used for polarization initialization and regulation of incident fundamental frequency light and stray light filtering; the excitation light source-femtosecond pulse laser is used for generating an incident excitation light beam with a proper frequency; the polarization module comprises a polaroid and is used for initializing polarization of incident light; the focusing module comprises a lens A and is used for focusing incident laser onto a to-be-detected sample; the half-wave plate comprises an electrically-controlled rotatable half-wave plate and is used for regulating and controlling polarization of incident light. The ferroelectric direction of the thin film under the stress is detected through nonlinear optics, the corresponding testing system and method are provided, the problems that in an existing measuring technology, sensitivity to the environment is high, and the sample preparation process is difficult are solved, and the problem that the sample is damaged in the measuring process and cannot be further researched is solved.

The utility model belongs to the field of cargo stowage, and particularly relates to a storage device convenient to classify, which comprises a feeding seat, one end of the feeding seat is fixedly connected with a material rotating seat, one end, far away from the feeding seat, of the material rotating seat is fixedly connected with a discharging seat, a classifying structure is arranged on the material rotating seat, and the classifying structure comprises a rotating motor. The inner wall of the material rotating seat is fixedly connected with a rotating motor, and the output end of the rotating motor is fixedly connected with a connecting shaft. According to the storage device convenient to classify, a motor is started to drive a roller to rotate, so that products are moved to an equal-height seat from a rotating disc and then enter a conveying belt on a discharging seat along a connecting inclined block, a worker at the discharging seat can conveniently store the products, and the products can be conveniently classified according to the size of a warehouse. And a proper number of discharging seats and sorting structures on the material rotating seats are selected and assembled, so that the products can be quickly and accurately sorted, and the working efficiency is improved.

The utility model provides lens surface shape and thickness detection integrated equipment. The lens surface shape and thickness detection integrated equipment comprises a charging tray positioning groove and a thickness measuring station which are sequentially arranged along the longitudinal direction, a first lens transfer mechanism is arranged on the side of the tray positioning groove; the first lens transfer mechanism comprises a longitudinal guide rail, a transverse guide rail, a lifting cylinder, a first vertical air cylinder and a first lens adsorption part; a thickness measuring platform and a thickness measuring mechanism are arranged at the thickness measuring station; the charging tray positioning groove and the thickness measuring platform are positioned on a moving path of the first lens adsorption piece; a lens surface shape detection mechanism is arranged on one side, deviating from the charging tray positioning groove, of the thickness measurement station; a second lens transfer mechanism is arranged on the side of the lens surface shape detection mechanism; the second lens transfer mechanism comprises a rotating shaft, a horizontal swing arm, a second vertical cylinder and a second lens adsorption piece; the thickness measuring platform and the lens surface shape detection mechanism are located on the swing path of the second lens adsorption part. The lens surface shape detection mechanism provided by the utility model is fixed, so that shaking caused by movement can be avoided, and meanwhile, the requirements on the tray structure and the placement of the to-be-detected lens are lower.

The present invention relates to the technical field of optical equipment connection devices, and specifically to a transport fixing device for a vehicle-mounted telescope, including a rotating mechanism and an angle adjustment mechanism, the rotating mechanism and the angle adjustment mechanism are respectively connected with a support rod and a length fine-tuning mechanism, the support rod is cooperatively connected with the length fine-tuning mechanism, the rotating mechanism includes a rotating assembly and a pitch assembly arranged in sequence from bottom to top, the support rod is rotatably connected to the pitch assembly and the rotating assembly can drive the pitch assembly and the support rod to rotate, the angle adjustment mechanism includes a rotating body assembly that can adjust the connection angle between the telescope and the length fine-tuning mechanism, the rotating mechanism includes a rotating support seat and is connected to the carrier through the rotating support seat, the rotating assembly is arranged between the pitch assembly and the rotating support seat and can rotate in the rotating support seat. The fixing device in this scheme has a good transport locking effect, is easy to unfold and withdraw, can ensure the safety of the equipment, simplify the production process, save costs, and improve efficiency.

The utility model relates to the technical field of toothbrush bristle planting, and particularly discloses a toothbrush handle front and back side detection device of a toothbrush bristle planting feeder, which comprises a base, a placing table is fixedly connected above the base, a fixing frame is fixedly connected on one side of the placing table, a telescopic rod is vertically mounted on the fixing frame, and a detection mechanism is mounted below the telescopic rod; the detection mechanism comprises a connecting cylinder, a piston plate is connected in the connecting cylinder in an up-down sliding mode, and the lower end of the connecting cylinder is open and faces the placing table. The detection mechanism is designed, a space is formed after the connecting cylinder is in contact with the toothbrush handle, the front face and the back face of a toothbrush can be detected by detecting the pressure intensity after the space is compressed, the detection mechanism can test toothbrush handles at different hole positions, and the application range of the device is effectively widened; according to the utility model, the toothbrush head is limited, so that the accuracy during detection is ensured, meanwhile, the placing requirement on the toothbrush handle during detection is also reduced, and the detection efficiency is improved.

The utility model provides a multi-layer cooling frame for rubber products, which belongs to the technical field of rubber product processing and comprises a support frame, rollers, roller gears, an auxiliary transmission gear, a main transmission gear, gear grooves, a first fan, a second fan and a third fan. The multiple rollers are evenly distributed among the gear grooves, corresponding holes are formed in the gear grooves so that the rollers can penetrate through, supporting columns are arranged on the inner surfaces of the side faces of the gear grooves and used for fixing the roller gears and the auxiliary transmission gear, and the rollers, the roller gears and the main transmission gear are coaxially and fixedly connected. The auxiliary transmission gear is located between the two roller gears, the first fan and the second fan are located above the supporting frame, and the third fan is located on the left side of the supporting frame. On the premise that the cooling effect and the complete appearance of the rubber product are guaranteed, the occupied area of cooling equipment is shortened, and the rubber product cooling device has good practicability and economical efficiency.

The utility model provides a kind of outer packing box for containing amplification reagent, it is related to in vitro diagnostic reagent (IVD) packaging field, comprising: box body, inner core is provided in box body, the upper surface of inner core is provided with one row or multiple rows of accommodation slot along the width direction of box body, accommodation slot is used to horizontal storage reagent tube, inner core separates the inner portion of box body into upper chamber and lower chamber, accommodation slot is located in upper chamber, and suction unit is provided in lower chamber, the bottom of accommodation slot is provided with the through slot that is communicated with lower chamber;Upper cover, for sealing inner core in box body.The application adopts horizontal fixed reagent tube mode, and accommodation slot is separately provided for each reagent tube, to avoid mutual knock between reagent tubes;Meanwhile, through slot is provided in the bottom of each accommodation slot, and the lower chamber with suction unit is communicated, and the reagent tube arranged horizontally can make condensate water on pipe wall drop as soon as possible, reduce the adhesion time of condensate water on pipe wall, to avoid that condensate water wet label.

The invention discloses a temperature switch accuracy detection system which is characterized in that a temperature control groove used for detecting a temperature switch is formed in the middle of the top surface of a detection table, a cross beam is fixed above the detection table, a detection tool clamp used for clamping the temperature switch is arranged on the front side of the top surface of the detection table, and the detection tool clamp is provided with a detection sensor of the temperature switch; a screwing knife used for screwing a temperature switch adjusting bolt is vertically and movably connected to the end face of the front side of the cross beam and located over the detection tool clamp, the two ends of the cross beam are fixed to the detection table through supporting columns, the screwing knife is in transmission connection with the bottom of a servo motor, and the servo motor is vertically and movably connected with the cross beam through a lifting device. According to the structure, the temperature switch accuracy detection system can ensure the detection quality of each temperature switch, and in addition, through automatic operation of the temperature switches, the detection efficiency is effectively improved.

The application discloses a strip-shaped touch liquid crystal screen cutting device, and belongs to the technical field of cutting screens. The cutting device is used for cutting a touch liquid crystal screen into multiple strip-shaped screens. The cutting device comprises a cutting platform, a cutting assembly is slidably arranged on the cutting platform, and fixing members for fixing the touch liquid crystal screen during cutting are fixed to the upper and lower portions of the cutting platform. The cutting device can simultaneously cut the touch liquid crystal screen from the upper and lower portions thereof, and the cutting efficiency is improved. The fixing members can fix the touch liquid crystal screen during cutting, and can be adjusted according to the side direction of the touch liquid crystal screen on the cutting side, so that the fixing members are parallel to the side edge of the touch liquid crystal screen on the cutting side, and the cutting knife can be adjusted to be parallel to the side edge of the touch liquid crystal screen on the cutting side, so that the side edges of the strip-shaped screens formed by cutting are parallel, and the requirement for placing the touch liquid crystal screen is reduced.

This utility model provides a counterweight lifting device for a truck crane, including a fixed counterweight module, a power module, a first drive shaft, a second drive shaft, a first winch module, a first clamping module, a second winch module, a second clamping module, and a movable counterweight module. The power module is connected to the fixed counterweight module. One end of the first drive shaft is connected to the power module, and the other end is connected to the first winch module. The first clamping module is connected to the first winch module. One end of the second drive shaft is connected to the power module, and the other end is connected to the second winch module. The second clamping module is connected to the second winch module. The first and second drive shafts are symmetrically arranged, and the first and second clamping modules are used to connect the movable counterweight module. The counterweight lifting device for a truck crane of this utility model is easy to disassemble and install, saves costs, optimizes space, and reduces its own weight. This utility model also relates to a truck crane.