71results about How to "Avoid mutual occlusion" patented technology

The invention provides a detection method based on head recognition and tracking characteristics in the technical field of pattern recognition. The detection method comprises the following steps: acquiring images from the video frequency, detecting acquired images by adopting a head categorizer to the head area, clustering the detected head area in the frame with consecutive numbers according to the western-style distance so as to gain corresponding relationship between head areas in the adjacent frames; carrying out one-one corresponding relationship between head areas in the adjacent frames intersected and recognized by adopting a bar chart, so as to obtain the track of head movements; and finally, judging in and out behaviors according to import and export marks and the track of head movements so as to detect number of the people. The invention utilizes abundant samples to train the head categorizer, the detection method is more accurate than the method of simply adopting ellipse matching to recognize the head, and the detection precision of the invention is about 90%.

The invention provides a people flow statistical system and a people flow statistical method based on video image analysis. The people flow statistical system comprises a single-image photographing unit, a speed estimating unit, a puzzle generating unit and a decision model unit, wherein the single-image photographing unit is placed just above a detection line and used for photographing a video image of the top of a pedestrian from top to bottom; the speed estimating unit is used for calculating speed information when each pedestrian passes through the detection line in the video image by using the optical flow method; the puzzle generating unit is used for calculating the distance that the pedestrian passes through the detection line in each video image according to the speed information, taking the distance as the slicing thickness, and restoring the whole puzzle of the pedestrian by continuously accumulating slices; the decision model unit is used for analyzing by utilizing linear regression according to the puzzle restored by the puzzle generating unit, calculating the number of pixels and the number of edge information in the puzzle, and counting the number of people in the puzzle. Compared with the prior art, the system and the method have the advantages that the problem that pedestrians keep out each other can be avoided, and are beneficial to improving the counting accuracy when people is crowded.

The invention discloses a mobile satellite communication multi-subarray panel antenna array and an optimization method thereof. The antenna array comprises a plurality of panel antenna subarrays, an antenna turntable and a plurality of feeder line systems connected between radiation units of the panel antenna subarrays and signal transceiving ports respectively, wherein the plurality of panel antenna subarrays are arranged in parallel on the antenna turntable and have the same target elevations; and the feeder line systems comprise phase shifters and a plurality of sets of delay lines. The optimization method comprises the following steps of: 1, setting parameters; 2, performing antenna subarray distance optimization by adopting an operation processor and using an improved genetic algorithm; and 3, performing delay line length optimization by adopting the operation processor. The antenna array has the advantages of simple structure, light weight, low height, low cost and convenient installation and layout; and the adopted optimization method has reasonable design and convenient implementation, and can effectively solve two practical problems between antenna radiation pattern characteristic variation of the multi-subarray panel antenna array and minor level rise and instantaneous signal bandwidth reduction of the antenna.

The invention discloses fiber surface interface layer deposition equipment and method. The equipment comprises a filament release device, an electrostatic filament scattering device, a magnetron sputtering device, a solid adhesive device and a filament collecting device. The filament collecting device and the filament release device are positioned on two sides of the magnetron sputtering device, the electrostatic filament scattering device is positioned between the filament release device and the magnetron sputtering device, and the solid adhesive device is positioned between the filament collecting device and the magnetron sputtering device. When the equipment is in operation, fiber bundles are released from the filament release device, then move to the electrostatic filament scattering device to be scattered, enter the magnetron sputtering device in a scattered state and are bundled by the solid adhesive device after an interface layer is obtained through magnetron sputtering deposition, and the fiber bundles are finally collected by the filament collecting device. The SiC fiber surface interface layer obtained according to the preparation method is uniform in thickness distribution, controllable in thickness and low in fiber damage and is a quasi-graphene structure weak interface layer, and mechanical performances of composite materials can be remarkably improved.

The invention provides an assembly type wallboard component prefabricated through rib steel mesh plates for engraving. The assembly type wallboard component comprises ribs, an inner wallboard, inner wallboard concrete and the rib steel mesh plates for engraving. The ribs include assembly type wallboard component edge ribs and middle density ribs. The inner wallboard and the inner wallboard concrete are internally provided with steel meshes of the rib steel mesh plates for engraving. The rib steel mesh plates for engraving are composed of engraving meshes, engraving end meshes and supporting meshes. The circumference of the rib steel mesh plates for engraving is formed by the engraving meshes, the engraving end meshes support the engraving meshes to form the end cross sections of the rib steel mesh plates for engraving, the supporting meshes control the height of the internal space of the rib steel mesh plates for engraving, the engraving meshes and the engraving end meshes are made of steel mesh bodies, the supporting meshes are reinforcing mesh bodies, N rows of flat marks are arranged on reinforcing bars in the length direction of the reinforcing mesh bodies, and the length of the flat marks is larger than 4 millimeters. The assembly type wallboard component prefabricated through the rib steel mesh plates for engraving belongs to a building assembly type wall. The assembly type wallboard component produced through the procedure is strong in integrity, reasonable in structure, high in quality standard, controllable in working procedure and good in self heat preservation performance.

The invention discloses a cloth disinfection cabinet, which is to solve the technical problem that the present cloth disinfection cabinet only adopts ultraviolet light or ozone disinfection so that the disinfection effects are bad, the invention consists of cabinet bulk 1 and door 2, wherein the ultraviolet lamp and ozone generator 3 are assembled in the cabinet bulk 1. The ultraviolet lamp is arranged at the upper part and / or lower part in the cavity of the cabinet bulk 1. Because of adopting the ultraviolet lamp and ozone generator 3 in the cabinet bulk 1 at the same time, the ultraviolet lamp can have sterilization and disinfection at the surface of the cloth under the ultraviolet ray, the ozone can penetrate into the cloth and the part which the ultraviolet ray cannot reached to have sterilization and disinfection, and the synergistic effect of the ultraviolet ray and the ozone is greatly improve the effect of sterilization and disinfection.

The invention discloses a three-dimensional model drawing system and method for reducing short-range object shading, and belongs to the field of three-dimensional model design. The three-dimensional model drawing system comprises a visual angle catcher, a forced display controller, a display marker controller and a model renderer; the visual angle catcher is used for logically classifying different visual angles and catching changes in the visual angle; the forced display controller controls on / off state of a forced display switch; the display marker controller is used for adding control display markers to models at different visual angles, calculating corresponding drawing states of three-dimensional models according to the visual angle state and forced display switch state, and transmitting to the model renderer; the model renderer controls drawing of the three-dimensional models. The three-dimensional model drawing method can provide narrowed displaying or semitransparent displaying or hiding for short-range three-dimensional models according to the changes in visual angles, inter-model mutual shading is avoided, operation cost is reduced accordingly, visual field is extended for a user, and user experience on simulation is improved.

The invention discloses a method for shortening the juvenile span by grafting hybrid seedling rootstocks, and the method comprises the following steps of: (1) scion preparation: collecting full buds of biennial hybrid seedlings as scions, wherein the buds are located at places 20-30cm downward from the tops of the trunks of the biennial hybrid seedlings; (2) rootstock preparation: horizontally shearing the lower ends of the roots of the trunks of the biennial hybrid seedlings to serve as rootstocks, wherein the shearing places are 10-15cm upward from the ground; (3) grafting: directly grafting the collected scions on the rootstocks by using a cleft graft; and (4) wrapping: tightly wrapping all the sheared edges by using plastic films. According to the method, the heights (namely, the juvenile span) of the fruiting parts of the hybrid seedlings can be decreased by more than 1.2m and then the whole heights of the trees are decreased, so that the wind resistance of the seedlings is strengthened and the problems of tree lodging, branch broking, fruit falling and the like are prevented, convenience is brought to the field operations such as fruit thinning, bagging, pruning and the like, and the field management workers of the hybrid seedlings are decreased.

The invention discloses a power strip, belongs to electrical equipment, and mainly solves the problem that a plurality of large-volume plugs cannot be inserted in the conventional power strip. The power strip comprises a power line, a base and sockets, wherein the power line is connected to the sockets through the base; a groove is formed in the base; two sides of the groove are provided with mutually parallel slide rails; a plurality of mutually independent sockets at intervals are arranged on the slide rails in a sliding manner; and the sockets are provided with jacks. When a user uses large-volume plug equipment on one or more groups of jacks, the user can slide an adjacent socket a certain distance sideways, the plugs are prevented from shielding one another, each group of jacks can be utilized, and the utilization rate of the power strip is improved.

The invention relates to an assembly part relative pose estimation monitoring method based on deep learning, and the method comprises the following steps: shooting images of a target assembly at different angles through a camera, and building a sample data set through the collected images; performing feature extraction and 3D key point detection on the sample data set through a deep learning network to obtain a 3D key point set of each part in the assembly; carrying out semantic segmentation according to the collected image, and distinguishing different parts in the image; according to the 3D key point set and the point cloud data set of each part, using a least square fitting algorithm to obtain a pose prediction value of each part under a camera coordinate system; selecting a part as a reference system part, establishing a world coordinate system by taking the geometric center of the reference system part as an original point, and calculating a pose true value of the reference system part under a camera coordinate system; and respectively calculating a relative pose relationship between each other part and the reference system part, wherein the relative pose relationship comprises a spatial geometric distance, a relative rotation matrix and a relative angle.

The invention provides a preparation method of a functionalized graphene roll hydrovoltaic PN junction. The method comprises: respectively carrying out cold quenching on carboxylated graphene and aminated graphene to obtain a carboxylated graphene roll and an aminated graphene roll; and then, respectively coating carboxylated graphene roll slurry and aminated graphene roll slurry on the upper halfpart and the lower half part of one surface, provided with the upper electrode and the lower electrode, of a substrate, and carrying out drying to obtain the functionalized graphene roll hydrovoltaicPN junction. The functionalized graphene roll hydrovoltaic PN junction prepared by the method can absorb moisture in a humid environment to form a built-in electric field similar to a p-n junction ina solar cell, so that electric energy is generated in an external circuit, and the power generation mode is green, environment-friendly and stable and can be used for a humidity sensor or moisture power generation.

The invention provides an outer wall for prefabricated wallboard and steel structure assembling. The outer wall is composed of section steel columns, section steel beams, door and window openings and prefabricated wallboards. The section steel columns are static concrete type section steel columns. The section steel beams are in an H shape. The prefabricated wallboard comprises reinforced concrete ribs, an inner wallboard or an outer wallboard and ribbed steel mesh hollow parts. The reinforced concrete ribs include the prefabricated wallboard side ribs and the prefabricated wallboard middle ribs. The reinforced concrete ribs are cavity ribs. The cavity ribs are formed by ribbed steel mesh cylinder. Exposed reinforcing bars are arranged on at least one side face in the side ribs of the prefabricated wallboard. The exposed reinforcing bars are connected with the section steel columns. According to the prefabricated wallboard components, the problems that an existing structural system is poor in overall on-site casting controllability and high in implementation technology, environmental pollution is caused by on-site operation, quality is poor, energy-saving and heat insulation functions are lost, and an insulating layer needs to be added are solved.

The invention relates to the technical field of agriculture and in particular provides an agricultural planting rack with planting pots capable of being lifted and lowered independently. The plantingrack comprises planting stands, lifting devices and a planting rack body. The upper side of each planting stand is provided with fixing piles and a fixing rack is arranged over the fixing piles; the inner wall of the left side of each fixing rack is provided with a spring telescopic barrel a and the right side of the spring telescopic barrel a is provided with a fixing member a; the inside of eachfixing member a is connected with a fixing plate a via a spring; the lower side of each planting stand is provided with a supporting roller right thereunder; the bottom of the front of each plantingstand is provided with a rolling pulley; the two sides of each planting stand are provided with connecting rods and each planting stand is connected with the corresponding lifting device via the connecting rods; a storage door is connected to the planting rack body via hinges; the bottom of the planting rack body is provided with rollers. The planting rack can be used for fixing planting pots of different sizes; the heights of the planting stands can be adjusted for guaranteeing sufficient illumination; the planting rack has an area for storing planting pots; the planting rack is convenient tomove.

The invention relates to the technical field of navigation, in particular to a target point positioning navigation system and method. The target point positioning navigation system comprises a probingdevice, a positioning device and a navigation control device, wherein the navigation control device comprises a first marker and a processing device; the positioning device comprises a detection device and a second marker arranged on the detection device, wherein the detection device is in contact with a basic object and used for determining the relative positional relationship between a target point in the basic object and the second marker; the processing device determines the relative positional relationship between the target point in the basic object and the first marker according to therelative positional relationship between the first marker and the second marker; the probing device comprises a probe rod assembly and a third marker arranged on the probe rod assembly, and the processing device determines the relative positional relationship between the target point and the third marker through the relative positional relationship between the first marker and the third marker soas to control the probe rod assembly to reach the target point. Pollution to a puncture body and nearby areas is reduced, and the problem is avoided that the markers on the detection device and the probe rod assembly are mutually blocked.

The invention provides a large-scale breeding and afforestation method for Chinese chestnuts, and relates to the technical field of forest cultivation. The breeding and afforestation method comprises the four stages of seed treatment, seedling raising, transplanting and young forest management for large-scale breeding and afforestation. According to the breeding and afforestation method, planting seeds with the high survival rate are obtained by selecting the seeds and conducting sand storage with the plant ash, the coarse sand and the fine sand, planting is conducted after disinfection and germination acceleration are conducted, seedlings are cultivated, and at the moment, the growth condition of the seedlings is good. The cultivated seedlings are transplanted to a land parcel with the relative humidity of 25%-30%, the plant spacing is 2 m * 2 m, and it is avoided that the chestnut trees shield each other in the growth process, and the photosynthesis of the chestnut trees is affected. After the seedlings grow in the adaptive period, regular watering, fertilization, impurity removal, soil loosening and pest management are conducted on the seedlings, so that the seedlings grow healthily to be adult, and then the effect of increasing the yield is achieved.

The invention provides a vertical monocular passenger flow volume statistical method based on RFCN. A deep learning target detection algorithm based on RFCN is adopted, pedestrians existing in a picture are detected according to real-time picture information obtained by vertically-installed monitoring equipment, the number of the pedestrians in the picture is counted, the positions where the pedestrians are located are located, and therefore passenger flow information is accurately obtained in real time. According to the RFCN-based vertical monocular passenger flow volume statistical method provided by the invention, the ResNet-18 deep convolutional neural network is used as the basis, and the RFCN-based novel deep learning target detection algorithm is adopted, so that the detection speedis high, the real-time performance is high, the detection is accurate, and the actual application requirements are met.

The invention discloses a household disinfection cabinet with low power consumption and an automatic monitoring function based on Internet of Things technology. The household disinfection cabinet comprises a disinfection cabinet body, a plurality of uniformly distributed disinfection cabinet clapboards are connected in the disinfection cabinet body, a pair of tracks are connected to the disinfection cabinet clapboards, a plurality of uniformly distributed rolling mechanisms are connected to the tracks, the rolling mechanism comprises a rolling protection shell, a rolling motor is connected inthe rolling protection shell, the rolling motor is connected with the rolling protection shell, a rolling motor shaft is connected to the rolling motor, a transmission limiting block is connected to the rolling motor shaft, and a wheel shaft is connected to the rolling protection shell. Through arrangement of corresponding mechanisms on the household disinfection cabinet, a situation that multipledishes are blocked by one another is greatly reduced, the dishes can be rapidly and comprehensively disinfected, the disinfection cabinet is prevented from being opened for a long time, power consumption of the household disinfection cabinet is greatly reduced, resource waste is avoided, and burdens are relieved for users.

The invention belongs to the technical field of power system wiring, and provides a novel cable tie for arranging and fixing a cable. The novel cable tie comprises a belt-shaped base (1) and a multi-pin tie (2), wherein a plurality of clamping grooves (3) are formed in the belt-shaped base (1) in the length direction, and a clamping tongue (4) is arranged inside each clamping groove (3); the multi-pin tie (2) comprises a tying main body rope (5), wherein a plurality of belt-shaped tying parts (6) are fixed on the tying main body rope (5) in the length direction; the plurality of belt-shaped tying parts (6) penetrate into the plurality of clamping grooves (3) one-to-one, and are respectively matched and fixed with the corresponding clamping tongues (4). The invention further provides a usemethod of the novel cable tie for arranging and fixing the cable. Compared with the prior art, the cable tie has the beneficial effects that the structure of components is simple, operation is convenient, tying is stable and reliable, construction speed is high, and cable appearance is neat and attractive.

The invention provides an efficient movable household clothes hanger and belongs to the field of household clothes drying. The hanger comprises a support rod, a clamping rod and a U-shaped pull rod; the support rod is horizontal, and the left end of the support rod is fixedly connected with a fixed plate; the left end of the support rod of the left side of a movable plate is connected with a turntable through a rotation shaft, and the rotation shaft of the turntable is located in the front-and-back direction; the movable plate and the fixed plate are used for jointly clamping a balcony handrail to fix the whole clothes hanger; after the movable plate and the fixed plate clamp the balcony handrail, the turntable is turned counterclockwise to make the ends of the clamping rod to support themovable plate, and therefore the movable plate firmly clamps the balcony handrail; the clamping rod slides upwards from the lower side of the left end face of the movable plate to be clamped in a corresponding inverted groove to closely support the movable plate as the turntable is turned counterclockwise. At the same time, the inverted groove prevents the clamping rod from dropping from the movable plate and fixes the movable plate. When the clothes hanger needs to be dismounted, movable bolts at the two sides of a U-shaped support are removed from the turntable, the clamping rod is taken down, and therefore the movable plate is loosened.

The invention discloses a pitaya planting method and a planting double-layer frame. The pitaya planting double-layer frame comprises two rows of vertical frames which are symmetrically arranged, each vertical frame comprises a main stand column, an external corner bracket connected to the outer side of the main stand column, a first layer of cross rods and a second layer of cross rods, the first layer of cross rods and the second layer of cross rods are arranged up and down in a staggered mode, each external corner bracket comprises two pull rods connected at an angle, the free ends of the two pull rods are connected with the main stand column respectively, the two ends of the first layer of cross rods are connected with the main stand column respectively, and the two ends of the second layer of cross rods are connected with the vertexes of the external corner bracket respectively. During pitaya planting, pitaya plants are densely planted in a single row on the ridge surface below the pitaya planting double-layer frame, then the pitaya plants are alternately guided and bound to the two sides of the pitaya planting double-layer frame, and the top ends of adjacent plant trunks located on the same side are arranged in a staggered mode in the vertical direction and in the direction perpendicular to the plant planting direction. Through the arrangement, under the condition that the planting density of the pitaya is larger, the ventilation and light transmission effects are better, and the fruit quality of the pitaya is improved.

The invention discloses a dual-light source specular reflection surface measurement system which comprises a first point light source array and a camera used for recording a light ray which is emitted by the first point light source array and reflected by an object to be tested, wherein a light splitter is arranged between the first point light source array and the object to be tested, a second point light source array is arranged at one side of the light splitter, a light array of the second point light source array is projected into a video camera after being reflected by the light splitter and the object to be tested. A key part of the dual-light source specular reflection surface measurement system is the light splitter, through using the light splitter, mutual shielding between light sources can be avoided when a dual-light source positioning method is used, and thus no mechanical device movable light source is needed, and the speed bottleneck caused by a mechanical device is removed. In addition, two light sources adopt point light source arrays, which can achieve very high display density, and thus higher measurement precision can be achieved for a normal vector of the surface of the object to be tested. The dual-light source specular reflection surface measurement system is simple in structure, and can be widely applied to the field of automatic measurement of mirror surface reflection.

The invention belongs to the technical field of display devices, and particularly relates to a history process display device based on history learning, which comprises a bottom plate, symmetrical support rods are fixedly arranged on the upper side wall of the bottom plate, a placement plate is transversely and fixedly arranged at the upper ends of the two support rods, and a display cover is fixedly arranged on the upper side wall of the placement plate. An annular cavity is formed in the display cover, observation openings which are uniformly distributed are formed in the side wall of the display cover, observation windows are fixedly arranged in the observation openings, an annular plate is slidably arranged in the annular cavity, and history publicity pictures are fixedly arranged on the side wall of the annular plate through a fixing mechanism. The historical publicity picture can be conveniently learned and watched from multiple directions of the display cover, mutual shielding is effectively avoided, and the display effect of the display device is greatly improved.

The invention discloses an oil tea plantation method which is characterized by comprising the steps of soil working, cutting, seedling selection, transplanting and field planting, weeding and saplingroot shading, young growth tending management and insect disease control. The oil tea plantation method is improved from soil working to different plantation stages in ecologic protection, oil tea trees is distributed reasonably and fertilized timely, growth of oil tea is facilitated, the growth period of oil tea is shortened, excellent varieties are selected, the oil content in tea seeds of the oil tea is improved, the output of the oil tea is improved, and the economic benefit is improved.

The invention provides an efficient cleaning device for LED lamps. Including the dust removal device body, power part, dust collection box, blower, vacuum cleaner, hot air blower and controller, a rotating platform is set at the bottom of the inner cavity of the dust removal device body, and a storage rack is set on the rotating platform, and the storage rack is set as Circling structure, the height of the inner ring frame of the storage rack is set to be lower than the outer ring frame body, and a number of rollers are arranged on the storage rack, and a plurality of LED lamp fixing seats are arranged on the rollers, and the rollers are set to be passed by the driving motor. The transmission mechanism drives the rotation, the blower and the vacuum cleaner are set to be connected to the dust removal device body through the pipeline, the pipeline is set to include the blowing and dust suction pipe section and the dust suction pipe section, the blower and the vacuum cleaner are set to share the blowing and dust collection pipe section. The present invention adopts the device, which can achieve good dust removal of LED lamps in batches, and ensure that the surface of each LED lamp can be effectively cleaned after the assembly process or long-term use, thereby prolonging its service life and saving costs.

The invention discloses a method and system for capturing the motion posture of a single target human body in a multi-person environment, and the method comprises the following steps: collecting an image from a dynamic visual angle, and selecting a target human body; calculating the positions of multiple people and the three-dimensional skeleton of the target human body according to the acquired images; estimating the positions of multiple persons and the posture of the target human body at the next moment, and obtaining an optimal observation visual angle; planning an unmanned aerial vehicleflight path according to the optimal observation visual angle, controlling the unmanned aerial vehicle to fly according to the unmanned aerial vehicle flight path to reach the optimal observation position, and ensuring the optimal observation visual angle. The optimal observation visual angle can be calculated in real time, mutual shielding among multiple human bodies and self-shielding of the target human body are effectively avoided, the capture precision of the target human body motion posture is improved, and the method is simple and easy to implement.

The invention provides a stereoprojection sand table system with an intelligent interaction function. The sand table system comprises an information display system and an intelligent interaction control system, wherein the information display system is used for displaying scene information and scene data information, the intelligent interaction control system comprises a plane gesture control system and a space gesture control system, the plane gesture control system is used for controlling top-layer scene data information, and the space gesture control system is used for controlling bottom-layer scene information. According to the system, scene data information can float above a scene, mutual shielding is avoided while a three-dimensional effect is generated, and information display is clearer and clearer through layered display. Meanwhile, corresponding intelligent interaction gestures are designed, so that multiple persons can independently control scenes and scene data informationat the same time, and the display effect and intelligent interactivity of the virtual sand table are enriched.

The invention provides a self-heat-insulation wall body system of a prefabricated assembling type wallboard component. The self-heat-insulation wall body system is composed of a column, a beam, a door or window, a heat-insulation material and the prefabricated assembling type wallboard component, wherein the column and the beam are of a reinforced concrete structure or a profile steel structure; a reinforced concrete rib comprises a prefabricated assembling type wallboard component edge rib and a middle rib; the reinforced concrete rib is a hollow cavity rib; the hollow cavity rib is formed by a ribbed steel net barrel; a foaming cement self-heat-insulation material is poured into the ribbed steel net barrel; an inner wallboard and an outer wallboard are formed through pouring steel net concrete; the foaming cement self-heat-insulation material is poured into ribbed steel net hollow parts at the inner sides of the inner wallboard and the outer wallboard; the prefabricated assembling type wallboard component is realized through a bottom die system with a surrounding track. The assembling type wallboard component is strong in integrity, reasonable in structure, high in quality standard and good in self-heat-insulation property, and has controllable procedure; after the reinforced concrete rib is changed into the hollow cavity rib and the reinforced concrete wallboard is changed into the steel net concrete self-heat-insulation wallboard, the weight is greatly reduced.

The invention discloses a surgical operating instrument disinfection cabinet. The surgical operating instrument disinfection cabinet comprises a cabinet body and a supporting frame; a cleaning bin is arranged in the cabinet body; a disinfectant spraying device is fixedly installed at the upper end of the inner surface of the cleaning bin; an air drying device is arranged at the position, close to the upper end, of the inner surface of the cleaning bin; a rotating mechanism is arranged at the upper end of the supporting frame; and a plurality of sets of instrument fixing devices used for limiting the positions of surgical operation instruments are arranged on the rotating mechanism. According to the surgical operating instrument disinfection cabinet, the disinfectant can penetrate through through holes to be directly sprayed to the surgical instruments, the disinfection effect is better, the angles of the surgical instruments can be adjusted, the surgical instruments are disinfected comprehensively, multiple times of disinfection are not needed, air can be blown from different angles, the surgical instruments can be directly air-dried, and the disinfectant can be guided by a guide hopper to directly flow into a waste liquid collection box, so that people can conveniently clean the disinfectant, and a better use prospect is brought.