98results about How to "Increase or decrease the quantity" patented technology

The invention discloses traditional Chinese medicinal equipment with a good ventilation effect, and belongs to the technical field of traditional Chinese medicine saving. According to the equipment, the interiors of the left and right side faces of a box body are provided with a micro fan and a ventilation port, wherein the micro fan is electrically connected with a control panel, an instruction is sent by the control panel to switch on the micro fan when temperature reduction ventilation is needed by medicinal materials to ventilate the medicinal materials, drying agent filling layers are arranged on both upper and lower ends of the box body, drying devices or other additives preventing mosquitoes and insects can fill the filling layers to ensure the dryness and completeness of the medicinal materials, the medicinal materials in the box body can be conveniently taken out, a limiting device is not arranged, and therefore the scattering of the medicinal materials caused by the sliding out of frame bodies of medicine drawers in the box body is ensured to be prevented when medicinal materials are taken out.

A distributed electronic control system of rice color selector is prepared for using touch screen to set parameters, applying master controller to control common-external device and to transmit commands of touch screen, applying multiple detection control unit to identify out rice in unusual color and to control air injection valve, using each said detection control unit to control 12 channels of signal detection and air injection valve control, connecting master controller to multiple detection control unit through CAN bus for making convenience in increasing or decreasing channel numbers of color selector.

The invention discloses a message storage method and a message reading method based on a shared memory, and provides a storage space, a message storage method and a message reading method. A message storage method is used for storing a message to be stored in a storage space, the storage space comprises a message control area and a message storage area, the message storage area is used for storingdata, the message storage area comprises a plurality of storage sub-queues, and the message control area is used for storing an array for recording read-write information of the storage sub-queues. The message reading method is used for reading messages stored in a storage space according to a message storage method, high-speed interaction of the messages is achieved in a memory copying mode in the message storage and reading process, and the problems that in an existing communication interaction technology, real-time performance cannot be met under the requirements for low message transmission efficiency, high concurrency and low delay, configuration is not flexible, and learning and maintenance cost is high are solved.

The invention provides a solar wing with a large folding and unfolding ratio. The solar wing comprises an unfolding mechanism and a solar cell substrate assembly which are arranged on a satellite body. The unfolding mechanism comprises an unfolding rod assembly, a guide roller assembly and a driving rope; the unfolding rod assembly comprises a plurality of unfolding rods and a first hinge for connecting the unfolding rods to form an open-loop chain structure, the unfolding rod assembly can realize folding and unfolding, wherein when in a folding state, the side surfaces of adjacent unfolding rods abut against each other, and when in an unfolding state, the end parts of the adjacent unfolding rods abut against each other; and the guide roller assembly comprises guide rollers which are arranged at the hinged positions of the unfolding rods and coaxial with the first hinge. The solar wing with the large folding and unfolding ratio is unfolded in a rope driving mode, the number of parts and components is small, the structure is simple, the occupied space is small, the product weight is low, and mechanism reliability is high; and for different task requirements, a solar cell substrate is unfolded by different lengths by increasing or decreasing the number of the unfolding rods and the rollers without redesigning the structure.

The invention discloses a building electricity-saving intelligent electric appliance controller, which comprises a sensor for monitoring the environment, a communicator exchanging data with external devices, a display, a data processor, a power supply controller and a time management module, wherein the sensor, the communicator, the display, the power supply controller and the time management module are connected with the data processor. The building electricity-saving intelligent electric appliance controller has the advantages of performing data communication with a host computer, setting parameters of each controller through the host computer, achieving unified management, performing environment monitoring even when nobody is on site, setting independent parameters for a single controller, performing sound prompts for various operations, making a user adjustment more accurate, performing sound and light prompts for a user when a machine goes wrong or a system is to be shut down, separating uplink data from downlink data for more convenience for classification control of the system, saving the cost of the whole system, starting up and shutting down devices periodically, and increasing or reducing the number of the controllers randomly.

Embodiments of the present invention provide a photoelectric switch for detection of an object. The photoelectric switch comprises: a light transmitter unit comprising plural light transmitters configured to emit plural light signals; a light receiver unit comprising plural optical fiber receivers in one-to-one correspondence with the plural light transmitters and configured to receive the plural light signals and to merge plural light signals, wherein an object detection area is defined between the plural light transmitters and the plural optical fiber receivers; a photoelectric conversion unit connected to the optical fiber receivers and configured to perform photoelectric conversions on the merged light signals outputted by the optical fiber receivers so as to generate an electric signal; and a control and processing unit connected to both the light transmitter unit and the photoelectric conversion unit, and configured to control and process the light signals and / or the electric signal. Embodiments of the present invention also provide a method for operating the abovementioned photoelectric switch.

The invention provides a frequency-adjustable vibration screen. The frequency-adjustable vibration screen comprises a bearing trough arranged on an elastic system. One side of the bearing trough serves as an open end, and a vibration exciter is arranged on the other side, opposite to the open end, of the bearing trough. The frequency-adjustable vibration screen is characterized in that the vibration exciter comprises a drive motor, the drive motor is connected with a needle rod through a reducer, and the needle rod is connected with a connecting rod through a pin shaft; and the connecting rod is connected with a beating hammer, a sleeve is arranged on the beating hammer, and the sleeve penetrates a fixed guide rod. The frequency-adjustable vibration screen is simple in structure, more convenient to operate and maintain and low in equipment cost.

The invention provides a solid particle sampling device and relates to the technical field of solid particle component detection. The solid particle sampling device comprises a sampling head, a blindend sampling sleeve, a blind end sampling sleeve, a blind end sampling tube, a plurality of common sampling sleeves and a plurality of common sampling tubes. The blind end sampling sleeve and the blind end sampling tube can rotate relatively. The common sampling sleeves and the common sampling tubes can rotate relatively. The blind end sampling sleeve and the multiple common sampling sleeves are detachably and fixedly connected in sequence. The blind end sampling tube and the multiple common sampling tubes are detachably and fixedly connected in sequence. A first open groove is formed in the outer wall of the blind end sampling sleeve, and first open grooves are formed in the outer walls of the common sampling sleeves. A second open groove corresponding to the first open groove is formed in the outer wall of the blind end sampling tube, and second open grooves corresponding to the first open grooves are formed in the outer walls of the common sampling tubes. The length of the solid particle sampling device can be changed according to the actual demands, and the solid particle sampling device is large in application range and convenient to store; and a damaged part can be further dismounted and replaced, and thus the loss of the economic cost is lowered.

The invention relates to a micro power grid and power supply control thereof, in particular to an independent micro power grid consisting of a diesel generator and a storage battery set. The objective of the invention is to deal with contradictions between operation reliability or operation service lifetime and operation economical performance of a diesel generator set. A storage battery set, a host computer communication module, a host computer communication bus and a host computer processor are added in a traditional diesel generator power supply system. The host computer processor receives state information uploaded to the bus by each controller, and carries out judgment and gives out commands according to the information so as to indicate each unit controller, each storage battery set controller and each load execution module to give out action instructions for circuit breakers and inverters of controlled circuits. According to the invention, through proper hardware combination and unique software control, the operation economical performance of the independent micro power grid is improved; contradictions between the operation reliability or the operation service lifetime and the operation economical performance are well balanced; and the independent power grid is a quite ideal independent power grid and has wide promotion and application prospects.

The invention discloses a direct-type backlight module. The direct-type backlight module comprises a back plate, a light-emitting source and an optical film. The back plate comprises a basal plate and two or more back plate frames, the back plate frames are detachably assembled and matched to form a back plate lateral frame which is adjustable in height, and the basic plate and one end face of the back plate lateral frame are fixed to form a containing cavity. The light-emitting source is arranged at the bottom of the containing cavity, and the optical film is arranged on the other end face,with back to the basic plate, of the back plate lateral frame.

The invention discloses a coat-hat showing stand. The coat-hat showing stand comprises a bracket; and the bracket comprises a base plate and an upright pipe vertically arranged, wherein the upright pipe is arranged in the middle of the base plate, the lower end of the upright pipe is fixed on the base plate by a plurality of discs, the peripheral surface of the upright pipe is uniformly provided with three hole groups vertically arranged, each hole group is formed by arranging a plurality of holes in a row, and a hanging rack can be inserted in each hole. The coat-hat showing stand has the advantages of meeting the quantity requirement on articles to be hung by increasing or decreasing the hanging racks, along with manual assembly, convenient disassembly and placement and saved space.

The invention provides a unidirectional flatbed trolley and a local area network type unidirectional flatbed trolley set comprising same. The unidirectional flatbed trolley is placed in a truck hopper for carrying and conveying cargoes. The unidirectional flatbed trolley is characterized by comprising the components of a flatted trolley body which is rectangular; two directional wheels which are mounted on two front corners of the bottom of the flatted trolley body; two universal wheels which are mounted two back corners of the bottom of the flatbed trolley body; a plurality of pressure sensors which are arranged at bottoms of the directional wheels and the universal wheels and are used for information of a load which is bear by the flatted trolley body; and an information acquisition mechanism which is arranged at the middle part of the bottom of the flatted trolley body and is used for recording and transmitting the information that is acquired by the pressure sensors. The unidirectional flatbed trolley and the local area network type unidirectional flatbed trolley set have advantages of realizing simple and convenient operation, saving time and labor, ensuring attractive appearance of the cargo and long service life of the hopper, and greatly improving a traffic safety factor in a transportation process.

The invention relates to the field of metal pipe machining, in particular to a metal pipe stamping device. The metal pipe stamping device is characterized in that a metal pipe positioning mechanism is arranged on a rack and comprises a threaded adjusting rod and a plurality of metal pipe supporting sleeves, guide sliding sleeves are arranged in the metal pipe supporting sleeves, the guide sliding sleeves are in sliding connection with the threaded adjusting rod, the guide sliding sleeves are rotationally connected with a threaded adjusting sleeve through a rotary connecting piece, and the threaded adjusting sleeve is in threaded connection with a threaded adjusting rod. According to the structural arrangement of the device, when the punching position and the punching distance need to be adjusted, the threaded adjusting sleeve is driven to rotate, accordingly, the threaded adjusting sleeve drives the metal pipe supporting sleeve to move on the threaded adjusting rod through the guide sliding sleeve, the position of the metal pipe is adjusted, the punching position and distance can be adjusted according to needs, the number of the metal pipe supporting sleeves can be increased or decreased according to needs, the punching requirements of different numbers are met, and the application range is wide.

The invention relates to the technical field of textile machinery, in particular to a chemical fabric drying automatic cutting and winding machine. The machine is characterized in that a drying deviceis added, an electric push rod and a resistance wire are added before the winding procedure of winding of the chemical fabric is conducted, and the distance between the drying device and the chemicalfabric can be changed through the height adjustment of the electric push rod; a cutting function is added; cutting chemical fabrics can be conducted through a cutting shaft arranged below a chain, multiple blade fixing holes are formed in the cutting shaft, and therefore the cutting width of the chemical fabrics can be changed by adding or reducing the number of blades according to demands; an automatic power cut-out device is added; a winding shaft is arranged in a moving groove, the winding shaft is located below the chain, so that when the chemical fabric wound on the winding shaft reach acertain thickness, the winding shaft moves in the moving groove, a baffle plate is connected with the moving groove through a hinge, and the winding shaft automatically drops into a material receiving box below when the winding shaft reaches the hinge to cut out a general supply of the machine.

The invention primarily discloses a weight-bearing shoe and a mesh customizing method thereof. The technical scheme is characterized in that the shoe comprises a sole, an upper, a flap, an insole, a first weight-bearing body and a second weight-bearing body; a shoe groove is arranged in the sole; the first weight-bearing body and the insole are both located in the shoe groove; a cavity is arrangedon the upper; the second weight-bearing body is disposed in the cavity; the upper side of the upper is connected with a protection body through a zipper; the protection body achieves telescopic connection through a connection part; and the sole is equipped with a weighing device, a music player and a power supply device. The mesh customizing method of the weight-bearing shoe comprises the following steps: firstly, downloading a customized client-side; then, determining the type, material, the flavor, the height and the weight of the shoe on the client-side, customizing a virtual shoe tree andthe shoe according to information and ultimately confirming and designing the shoe. The shoe has a favorable health care effect such that boring exercises turn out to be attractive. The exercising effect is improved. With a customization method, the shoe can match a foot type of a user. Therefore, the shoe is more targeted and personalized, providing better exercising, health-care and comfortingeffects to the user.

The invention discloses a corrugated carton with an adjustable internal space. The corrugated carton comprises a carton body and a carton cover installed on the carton body. Supporting blocks are fixedly connected to the two opposite inner side walls of the carton body through carton nails correspondingly. The two supporting blocks are arranged symmetrically. Supporting plates are horizontally arranged in the carton body. The bottoms of the supporting plates are fixedly connected with a row of evenly distributed reinforcing rods. The bottoms of the two ends of each reinforcing rod make contactwith the tops of the two supporting blocks correspondingly. A row of evenly distributed first square holes are formed in the tops of the supporting plates. The inner bottom of the carton body is fixedly connected with a limiting block through carton nails. A plurality of accommodating grooves matched with the row of first square holes are formed in the top of the limiting block. A vertically arranged partition plate is sleeved with each first square hole. According to the corrugated carton, objects with different sizes can be stored in the carton body conveniently by adjusting the space in the carton body.

The invention discloses a mechanized processing method of Chinese medicinal materials. The mechanized processing method of the Chinese medicinal materials is mainly completed by matching an air-dryingcleaning processing device, the air-drying cleaning processing device comprises a base, a vertical rod, sleeves and a screen plate, the middle end of the top of the base is longitudinally welded withthe vertical rod, the top end of the vertical rod is connected with the sleeves in the vertical direction, the bottom end inside a circular ring is connected with the screen plate through threads, anelectric heating plate is connected right below the circular ring, the middle end of the screen plate is longitudinally connected with a protective cylinder, the bottom of the protective cylinder penetrates through the screen plate, the middle part of the rotating shaft is connected with the protective cylinder through a bearing, the upper side and the lower side of the rotating shaft are both connected with three groups of horizontally-arranged stirring rods, and the bottom of a mounting plate at the top is connected with a cleaning head. By adopting the processing method, the Chinese medicinal materials can be efficiently aired, the airing process is not affected by weather, the airing is uniform, the Chinese medicinal materials are clean and sanitary, and the degree of mechanization during airing is high.

The invention provides a device used for testing the puncture resistance of safety shoes and capable of simulating a real situation. The device comprises a testing frame, a press plate, a barbed nail,counterweight columns, a U-shaped clamping block, an adjustment threaded hole and an adjustment screw; a cavity is formed between a top plate and an insertion plate of the testing frame, a puncture hole is formed in the middle of the top of the testing frame, and hand wheel screws penetrate through through holes and are screwed into threaded connection holes in the two ends of the testing frame;the adjustment screw penetrates through a bearing on a top plate of a supporting plate and is screwed into the adjustment threaded hole in an adjustment column, a clamping frame with an open lower endis connected to the bottom of the adjustment column through bolts, a retractable rod on an electric cylinder penetrates through an end plate of the clamping frame and is welded with the U-shaped clamping block, and the counterweight columns can be screwed into counterweight threaded holes through threads of the front ends. In the process that a puncture testing press block drives the barbed nailto downwards puncture a testing part when freely falling, the situation of a real environment is simulated, the number of the counterweight columns is increased or decreased, and accordingly the puncture force of the barbed nail in contact with the testing part is changed.

The invention discloses a reconfigurable mode converter based on a Mach-Zehnder interferometer, which comprises a third-order mode demultiplexer and a third-order mode multiplexer connected with each other. The third-order mode demultiplexer and the third-order mode multiplexer are both connected with a Mach-Zehnder interferometer switch group; the demultiplexer is used for demultiplexing the multimode waveguide, the Mach-Zehnder switch is used for controlling mode output, and the multiplexer is used for multiplexing modes in the Mach-Zehnder switch into the multimode waveguide. According to the reconfigurable mode converter, a scheme is provided for flexible conversion between different modes in a mode multiplexing technology in optical communication, and the problem of efficient utilization of the device area caused by increasing scale of an optical information network is effectively solved. The device can be highly integrated, is compact in structure, is good in reconfigurability, and can play an important role in the application of the optical interconnection network.

The invention discloses parallel pneumatic grippers. The grippers comprise a power layer, a swinging assembly, a supporting part and a sucking assembly, wherein the swinging component is connected with the sucking assembly through a limiting ring, the sucking assembly comprises a pneumatic sucker and a movable platform, the pneumatic sucker is fixedly connected with the movable platform through anut, and the movable platform is fixedly connected with a first swinging small arm and a second swinging small arm through limiting rings. According to the grippers, the system can be used for simplycontrol rotation of three stepping motors, so that the effect of controlling different heights and different positions of the movable platform connected with the large arm and the small arm can be achieved, and accurate sorting of logistics packages can be completed; and the movable platform at the bottom can increase or decrease the number of the pneumatic suckers according to actual needs so asto suck and select packages with different sizes and different weights.

The invention provides a high-efficiency detection device for surface of an underwater structure. Through arranging a photograph unit and a latch member, the number of the photographing units can be increased or decreased according to the condition of the building surface, and the photographing range of each adjacent unit is not less than 20%, thereby ensuring the post-image mosaic processing, thereby adapting to the photographing needs under different conditions, improving the photographing efficiency, facilitating disassembly and installation, and facilitating transportation; By installing water pump, water collecting pipe and nozzle, the surrounding water can be pumped in time, the building surface sediment can be cleaned, and the underwater photography can be synchronously carried out,which greatly improves the work efficiency. Additional light lamps and searchlights can be set to adapt to the underwater operation environment.

The invention discloses a portable foundation pit monitoring device. The device comprises a protection tube formed by connecting a plurality of protection sub-tubes by connectors, wherein at least twocentralizers are fixed on the outer wall of each protection sub-tube, guide rails are arranged on the inner walls of the protection sub-tubes, and a monitoring module is arranged in at least one of the protection sub-tubes and sleeves the guide rails in a sliding manner; limit structures are arranged between the inner walls of the protection sub-tubes and the corresponding monitoring modules; thenumber and the position of the monitoring modules arranged in the protection tube and the number and the position of the centralizers are defined by users; the monitoring modules transmit monitoringdata through a data transmitter. The monitoring modules are designed in a modular manner, the users can increase or decrease the number of the monitoring modules in the designated area, the number ofthe monitoring modules can be properly increased or decreased according to monitoring requirements, and thus, the cost is reduced, and measurement accuracy is improved.

The invention discloses rapid cutting equipment for a glass curtain wall and a cutting method of the rapid cutting equipment, relates to the technical field of glass curtain wall cutting, and aims to solve the problems that an existing glass curtain wall plate is generally cut manually through a glass cutting knife to form scratches, only one glass panel can be cut through one-time operation when the cutting knife is used for cutting, but a high number of the glass curtain wall plates are required, and time is consumed during batch processing. A fixing seat is fixedly arranged on the upper end face of a base, connecting seats are fixedly arranged at the front end and the rear end of the fixing seat, the connecting seats are fixedly connected with the base, four supporting rods are fixedly arranged above the fixing seat, and a placing plate is fixedly arranged above the four supporting rods. First fixing boxes are arranged on the two sides of the placing plate correspondingly. Second fixing boxes are arranged above the connecting seats, and cutting mechanisms are arranged between the first fixing boxes and between the second fixing boxes correspondingly.

The invention relates to the field of LED (light-emitting diode) lamps, in particular to a multichannel output combined supporting arm modular LED floodlight. The multichannel output combined supporting arm modular LED floodlight comprises a lamp holder and a power shell, a power module is arranged in the power shell, supporting arm modules which are used for fixing a light source module are arranged at both sides of the light source module, both ends of the supporting arm modules are respectively connected with the power module and the lamp holder, the light source module comprises more than one light modules, the light modules are connected with one another through the supporting arm modules, each supporting arm module comprises a left supporting arm and a right supporting arm which are correspondingly arranged at both sides of one light module, mounting shafts are arranged at both sides of each light module, mounting shaft bases which are matched with the mounting shafts and used for rotating the light modules are arranged on the inner sides of the supporting arms, and the neighboring left supporting arms or right supporting arms are connected movably. The service life of the whole lamp is prolonged, the maintenance cost is reduced, the usage of fixing devices is reduced, the material cost is effectively reduced, the production cost is reduced, the production process is simplified, the usage of fixtures is reduced, and the die cost is reduced.

The invention provides an air compressor group control energy-saving method and device, terminal equipment and a storage medium. The air compressor group control energy-saving method comprises the steps that real-time air consumption of each air compressor and the number of started air compressors are obtained; a preset air consumption of each air compressor is set, the real-time air consumption of each air compressor and the preset air consumption of each air compressor are compared, according to a comparison result, by means of an air compressor group total air consumption calculating formula, the number of air compressors needing to be added or needing to be reduced is obtained through inverse calculation, and then the number of the operating air compressors is adjusted; and meanwhile,people also can change the loading time of a single air compressor to lower the air production rate of the air compressor. By the adoption of the air compressor group control energy-saving method anddevice, the number of the air compressors needing to be added or needing to be reduced is obtained through inverse calculation by means of the air compressor group total air consumption calculating formula, the number of operating air compressors is adjusted in real time, so that energy consumption can be effectively reduced; and meanwhile, by changing the loading time of a single air compressor,the air production rate of the air compressor is lowered, and then the energy consumption can also be effectively lowered.

The invention provides an intelligent acupoint detection massage instrument for treating insomnia, and belongs to the technical field of massage. The intelligent acupoint detection massage instrumentcomprises a shell, a handle and massage balls, and comprises an automatic oil supply assembly and an aromatherapy assembly; a fixing column perpendicular to the upper end surface of the shell is fixedly connected to the center of the upper end surface of the shell, massage ball seats are fixedly connected to the four corners of the lower end surface of the shell respectively, and the handle is fixedly connected to the top end of each fixing column; each massage ball is connected into each massage ball seat in a matched and rolling manner; rolling massage is achieved by arranging the massage balls, the stimulation intensity on acupuncture points is improved by additionally arranging protruding blocks on the surfaces of the massage balls, and the massage effect is improved; by additionally arranging an L-shaped anti-skid piece, the massage instrument is prevented from sliding off from the hand due to unstable holding; essential oil can be automatically supplied through an automatic oil supply assembly, and the massage comfort is improved; and by additionally arranging an aromatherapy assembly, an aromatherapy function can be provided to assist in soothing nerves, and the sleep quality is improved.

The invention belongs to the technical field of iron and steel metallurgy, and particularly relates to a pouring gate capable of adapting to the superheat degree of tundish molten steel. The pouring gate is composed of a pouring gate body and a pouring gate sleeve; the pouring gate sleeve can be assembled on the pouring gate body and can also be disassembled from the pouring gate body; the pouringgate body can achieve common pouring gate functions and the pouring gate heat dissipation accelerating effect; the pouring gate sleeve can achieve the pouring gate heat dissipation delaying effect; and pouring gate body and the pouring gate sleeve can cooperatively achieve the effect of adjusting the superheat degree of the tundish molten steel. By increasing or decreasing the number of the pouring gate sleeve fixed to the outer wall of the pouring gate, the heat dissipation speed of the pouring gate can be increased or decreased, the casting blank quality is improved, and the yield of a casting machine is increased.