15results about How to "Save time and effort" patented technology

The invention provides a material sample millimeter wave emissivity measuring system based on an integrating sphere, which belongs to the technical field of passive microwave / millimeter wave remote sensing and detection and comprises the integrating sphere, a radiation source, a to-be-measured sample table and a radiometer antenna or a whole machine, the radiation source is arranged on the inner side of the sphere wall of the integrating sphere; the to-be-tested sample table is arranged in the integrating sphere; a flange is arranged on the outer side of the ball wall of the integrating sphere, the radiometer antenna or the whole machine is arranged on the ball shell of the integrating sphere through the flange and is aligned with the to-be-tested sample table, and the readings of the radiometer at different angles are obtained by adjusting the position of the radiometer antenna or the whole machine on the ball shell of the integrating sphere, so that the emissivity of the material sample at different angles is calculated. The device and the method can be suitable for measuring millimeter wave band emissivity of material samples with different surface forms and different temperatures, the emissivity value of the material sample can be obtained without measuring the material temperature and the environmental radiation brightness temperature, and the device and the method are high in measurement accuracy, convenient to operate and high in practicability.

The present application relates to a ceramic substrate structure for replacing white glue and gold wire, a manufacturing process thereof and an LED whole board structure, the ceramic substrate structure comprising: an upper ceramic substrate assembly and a lower ceramic substrate assembly, the upper ceramic substrate assembly comprising a support substrate, a fluorescent sheet and an LED chip, the support substrate being horizontally arranged, the fluorescent sheet being distributed on the lower side surface of the support substrate, and the LED chip being distributed on the lower side of the fluorescent sheet and on the lower ceramic substrate assembly, the present application has the advantages of compact structure and reasonable design, the upper ceramic substrate is used to replace the functions of white glue and gold wire, the fluorescent film and the chip are accommodated, and then the lower ceramic substrate is combined, the normal manufacturing process is changed into reverse manufacturing, the tin and glue can be quickly applied through the scraping mask plate scraping glue method, the complicated time and multi-step equipment, raw materials and labor of the white glue and gold wire part are saved, and the manufacturing efficiency is greatly improved.

This utility model discloses a food processor, including a body containing a mixing device, an extrusion device, a cutting device, and a cooking device. The mixing device includes a mixing bowl, a mixing tool, and a fourth driving device. The fourth driving device drives the mixing tool to rotate within the mixing bowl. The mixing device is used for crushing or mixing food. The extrusion device includes a cavity for containing food, a pushing assembly, and a first driving device. The rear ends of the first driving device and the pushing assembly are detachably connected. The front end of the cavity has a discharge hole. The first driving device drives the pushing assembly to extrude the food from the cavity through the discharge hole. The cutting device includes a second driving device and a blade assembly. The second driving device drives the blade assembly to move relative to the discharge hole, causing the blade assembly to cut the extruded food. The cooking device is used to heat the food. Compared with existing technologies, this utility model has multiple functions to complete the entire cooking process, saving users time and effort.

The application discloses a kind of switching device and cable performance testing device, the switching device includes box, connecting harness and first socket group, second socket group and plug group on box, plug group includes multiple plug-type electrical connectors;First socket group includes multiple socket-type electrical connectors commonly used;Second socket group includes multiple socket-type electrical connectors;Connecting harness is arranged in the box, and according to the set connection relationship, the first socket group and the second socket group are electrically connected and the first socket group and the plug group are electrically connected;Wherein, the first socket group and plug group are arranged on different sides of the box, the second socket group and the first socket group are arranged on different sides of the box, and the plug-type electrical connector and the socket-type electrical connector are integrated on the box, which can meet the testing needs of different cables simultaneously, and can automatically connect performance testing for large quantities of products, simple and convenient operation.

The application discloses a kind of security servers based on quantum key network and its working method, the security server includes the outer net machine, isolation board and inner net machine connected in turn;Outer net machine is used to split and reorganize the first UDP message data transmitted by the sender through the Internet into the first ciphertext data packet, and the first ciphertext data packet is transmitted to the isolation board.The application deploys application program server in the inner net machine of security server, has very high security, and the data attack of Internet cannot reach the inner net machine;At the same time, it can also support the deployment of multiple application program servers, customize the reorganization of Internet data transmission format to unify the data transmission format, and then send it to the inner net machine for unified quantum encryption and decryption, which reduces a large number of complex adaptation management work, saves a lot of time and energy, and also provides convenience for later maintenance and upgrading work, increases the efficiency and security of application program server access to quantum network.

The utility model discloses a novel screw driver of many angle adjustable output, including handle, the upper end fixed connection of handle has antiskid pad, the bottom fixed connection of handle has many angle adjusting assembly, handle both sides bottom swing joint has limit component, the bottom fixed connection of many angle adjusting assembly has the connecting block, the bottom inboard fixed connection of connecting block has ratchet wheel subassembly, the screw end fixed connection of ratchet wheel subassembly head, the utility model discloses a novel screw driver of many angle adjustable output, prevent slipping because of external factor when rotating through installing antiskid pad on the surface of handle, through the meshing of adjusting gear no.

The utility model relates to the technical field of rosin production, concretely to a kind of waste recovery treatment device for rosin production, including distillation component, feed component, steam output pipe and condensing component, the condensing component includes distillation liquid storage tank, the inside upper end position of distillation liquid storage tank is provided with steam guide box, one side of steam guide box is provided with condenser pipe, the outside upper end position of condenser pipe is provided with cooling water tank, the outside of cooling water tank is provided with radiating fin, the inside upper end position of distillation liquid storage tank is provided with hydrophobic filter gas net.The utility model is recycled by distillation component to the recyclable component inside waste, reduce the pollution of waste to environment, improve the utilization of resources, by feed component to waste crushing, by condensing component to the steam condensation generated by distillation, improve the processing efficiency of waste.

The utility model relates to the technical field of aluminum alloy melt smelting and slagging-off tools, in particular to an aluminum alloy slagging-off auxiliary device, which is characterized in that two movable rake plates are rotatably connected to two sides of a fixed rake plate, so that the two movable rake plates can incline backwards, the two movable rake plates are gathered inwards, and the two movable rake plates can be separated from each other during slagging-off. The two movable harrow plates and the fixed harrow plate have a gathering effect on scum, the scum is prevented from flowing out from the side faces of the two movable harrow plates when the scum is skimmed backwards, the skimming effect of single-time skimming is improved, repeated skimming is avoided, the skimming working efficiency is improved, and the labor intensity of workers is reduced; an overflow hole is formed to prevent the movable rake plate from bringing out molten aluminum in the slagging-off process; the device is stable in structure, convenient to adjust and use, wide in application range, time-saving and labor-saving in use, capable of preventing molten aluminum from being brought out in the use process, capable of avoiding repeated slagging-off for multiple times and capable of guaranteeing the purity of aluminum alloy melt, and has popularization value.

The rehabilitation training device comprises a supporting plate, supporting columns are arranged at the four ends of the bottom of the supporting plate respectively, a transmission assembly and a training plate are arranged at the top of the supporting plate respectively, the transmission assembly comprises a fixing base arranged at the top of the supporting plate, a motor is arranged on the inner wall of the fixing base, and the training plate is arranged on the inner wall of the fixing base. By means of the stable supporting mechanism, it is ensured that the training process is stable, the falling risk of old people is reduced, the multi-joint and multi-dimensional rehabilitation requirements can be met through rich training functions, comprehensive limb function recovery is assisted, the height adaptability is high, and the training effect is good. Training parameters can be flexibly adjusted according to fracture conditions of different patients, the rehabilitation training effect is remarkably improved, elderly patients are practically helped to better recover life self-care ability, and through the design that the training plate is convenient to disassemble and replace, time and energy of medical staff are saved, and normal training is guaranteed.

The utility model discloses a food processing device for food processor, including setting in extruding device, cutting device and rotating receiving device of body, extruding device includes the cavity of accommodating food, push material subassembly and first drive arrangement, and first drive arrangement and push material subassembly rear end detachable connection, and the cavity front end is equipped with the discharge hole, and first drive arrangement is used for driving push material subassembly and will be extruded from the discharge hole in the cavity food, and cutting device includes second drive arrangement and cutter assembly, and second drive arrangement drives cutter assembly and acts relative to the discharge hole, makes cutter assembly cut off the food of extruding of discharge hole, and rotating receiving device includes third drive arrangement and receiving disc, and receiving disc is located below the discharge hole, and third drive arrangement drives receiving disc rotation to make food even fall into receiving disc. The utility model realizes the extrusion, cutting and even placing process of food, and user uses time -saving and labour -saving.

The utility model relates to the technical field of PCB heat dissipation, in particular to a PCB heat dissipation structure which comprises a bottom frame, a heat dissipation assembly, bottom feet, a first supporting plate, a first clamping plate, a rotating shaft, an overturning frame, a guide rod, an adjusting seat, a heat dissipation fan, fixing screws, a PCB and mounting screws. When the PCB heat dissipation device is used, through the heat dissipation assembly arranged on the bottom frame and the heat dissipation fan arranged on the overturning frame, heat generated when a PCB works can be absorbed and dissipated through the heat dissipation assembly, and through the heat dissipation fan arranged on the overturning frame, air blowing cooling treatment can be conducted on a high-heating area on the PCB; by means of the structure, a good heat dissipation effect is achieved for the PCB, the position of the heat dissipation fan on the overturning frame can be adjusted on the overturning frame through the adjusting base, the heat dissipation fan can be flexibly adjusted to the position above a heating area of the PCB, and the heat dissipation effect is improved.

The utility model relates to a baby stroller convenient to store and fold, which comprises two rear support rods, two rear wheels, two front support rods, two front wheels, a handrail, a seat and a protective guard, and folding components are mounted at joints of the two rear support rods, the front support rods and the protective guard; the folding assembly comprises two connecting cylinders located in the folding assembly, and first springs are fixedly installed on one sides of the inner walls of the two connecting cylinders. According to the baby stroller convenient to store and fold, when the baby stroller needs to be folded, a second tooth in a mounting cylinder is operated, and a third spring is compressed, so that the second tooth is separated from meshing structures of other parts; and then, force is applied to the handrail, the rear supporting rod, the front supporting rod and other components, a cylinder is driven to move relative to a connecting cylinder, a second spring is compressed, meanwhile, mounting block teeth are disengaged from first teeth, in the process, an inclined pressing block is extruded in the connecting cylinder, the first spring is compressed, and finally relative rotating folding of all the components is achieved.

This utility model discloses a large-area smoothing device for exterior wall coating construction, including a first scraper, a fixing block welded to the top of the first scraper, a bushing welded to the side of the fixing block, a shaft sleeved inside the bushing, a second baffle welded to one end of the shaft, the top of the second baffle fitting against the bottom of the bushing, a fixing frame welded to the other end of the shaft, and a first fixing seat welded to the other end of the fixing frame. This large-area smoothing device for exterior wall coating construction, by welding a fixing block to the top of the first scraper and a bushing to the side of the fixing block, and simultaneously fitting a shaft sleeved inside the bushing, extends until the locking block of the second scraper is embedded in the locking groove of the first scraper, making the first and second scrapers straight. This allows the device to extend, thereby increasing the smoothing area and improving coating efficiency, saving time and effort during use.

The utility model discloses a burr polishing device for metal machining, and relates to the technical field of metal machining. A supporting column and a polishing table are fixedly installed on the top face of the workbench, a hydraulic cylinder is fixedly installed on the surface of the supporting column, a pressing head is fixedly installed on the surface of the telescopic end of the hydraulic cylinder, a mechanical cabin is formed in the surface of the inner wall of the polishing table, and a rotary containing table is arranged on the surface of the polishing table. A rotating adjusting mechanism used for driving the rotating containing table to rotate is arranged in the mechanical cabin, and a grinding assembly is arranged on the top face of the grinding table. The telescopic end of the hydraulic cylinder drives the pressing head to descend and press a workpiece, the polishing assembly stretches out and draws back to gradually approach the edge of the workpiece and polish burrs of the workpiece, and when the angle of the workpiece needs to be adjusted, the hydraulic cylinder drives the pressing head to move upwards; and the rotation adjusting mechanism in the grinding table moves to drive the rotation placing table to rotate, so that the angle of a workpiece on the surface of the rotation placing table is driven to be adjusted.

The utility model discloses a data theftproof USB lock, including key and external memory still includes male plug, first lock body, second lock body, press buckle subassembly, bottom cover, buckle stop subassembly, female plug and lock stop subassembly, first lock body and second lock body connection installation, female plug is arranged in the same end of first lock body and second lock body, male plug is connected with female plug through data line and is installed, and buckle stop subassembly is arranged on the top of first lock body and second lock body, and press buckle subassembly is inserted in the top of first lock body and second lock body, and lock stop subassembly is arranged on the bottom of first lock body and second lock body, and bottom cover is arranged on the bottom of first lock body and second lock body. The utility model avoids portable memory to be stolen data when pulling out, and safe and reliable is used, and information security is guaranteed, and it solves the problem that the current through disabling USB interface's automatic operation function in the mainboard BIOS system prevents virus and malicious software's invasion to cause its inconvenient use, time -consuming and labor -consuming and the problem that the defense security index needs to be improved are modified.