44results about How to "Will not interfere with normal work" patented technology

The invention relates to a wearable intelligent device, an interaction method of the wearable intelligent device and a wearable intelligent device system. The wearable intelligent device comprises a device frame, a micro projector, a spectroscope, an image sensing unit, a retina position sensing unit, and a central data center, wherein the micro projector is suitable for projecting a graphic interface to the spectroscope; the spectroscope is suitable for receiving the projected graphic interface and forming a real image of the graphic interface in human eyes; the image sensing unit is suitable for sensing external scene information, and converting the external scene information into scene image data; the retina position sensing unit is suitable for sensing positions of the eyes and a changing mode of the positions along with time, and converting the positions into position data; the central data center is at least suitable for converting the changing mode of the positions along with time and the position data into corresponding operation instructions; the central data center further comprises a sharing module; and the sharing module is at least suitable for receiving the operation instructions, and executing an operation of sharing the scene image data to a third-party wearable intelligent device. According to the wearable intelligent device disclosed by the invention, rapid sharing of data is achieved, and user experience is improved.

The present invention discloses a technical investigation method and system based on passive positioning. The technical investigation system acquires terminal positioning data by adopting passive positioning, performs distributed cache for the terminal positioning data, performs unified storage for the cached terminal positioning data, analyzes behavior characteristics of a terminal by utilizing the unified-stored terminal positioning data, and outputs a terminal identify (ID) of a suspected terminal according to the analysis result, thereby finding out possible suspects.

The invention relates to a train running diagram adjusting method and device based on a CTC system. The method comprises the steps of 1, running diagram adjusting of single dispatching stations; 2, running diagram adjusting of adjacent dispatching stations; 3, adjusting of an overall running diagram, wherein when a fault range determined in step 1 or step 2 exceeds a set threshold value range, anoverall adjusting terminal and an overall running diagram server adjust overall and local running diagrams, and an overall adjusting scheme is transmitted to all substation adjusting terminals. Compared with the prior art, the running diagrams of single dispatching stations and the adjacent dispatching stations thereof can be adjusted, and the overall running diagrams can be adjusted; meanwhile, the adjusting process is more automatic and quicker, and the adjusting result is also more effective and reasonable.

The invention belongs to the field of wireless equipment identification, and discloses a wireless equipment fingerprint identification method, a wireless equipment fingerprint identification system, equipment and a readable storage medium. The wireless equipment fingerprint identification method comprises the following steps of: collecting a network data frame of wireless equipment in a communication process; extracting characteristic parameters of the wireless equipment capable of reflecting the characteristics of the wireless equipment from the network data frame; constructing a characteristic fingerprint of the wireless equipment according to the characteristic parameters of the wireless equipment; training the characteristic fingerprint of the wireless equipment through using a classifier and then determining classifier parameters to obtain a wireless equipment fingerprint identification model; and identifying the current wireless equipment through using the wireless equipment fingerprint identification model and a characteristic fingerprint preset in a fingerprint library. The wireless equipment fingerprint identification method overcomes the defect that a traditional equipment identification method based on a certain characteristic parameter of the wireless equipment is prone to be forged and tampered, accurate identification of the wireless equipment is achieved by implicitly collecting the network traffic of the wireless equipment, the whole identification process does not interfere with normal operation of the wireless equipment, participation of a user is not needed, and good user experience is achieved.

The invention provides a secure gateway device of a vehicle and a secure communication method, and belongs to the field of secure communication. The secure gateway device includes: a microcontroller storing a partial code of a complete program of the secure gateway device, and an encryption chip which stores residual codes which form the complete program together with the partial codes, so that anexternal module needs to be authorized by the encryption chip to read the complete program when accessing the secure gateway device. The invention also provides a secure communication method appliedto the secure gateway device. According to the secure gateway device and the secure communication method, the communication security of the gateway of the vehicle can be improved.

The invention discloses a decompressing mechanism of a lower camshaft type motor. An eccentric block is hinged on a timing gear, a return spring is connected on the eccentric block and the timing gear, the axial direction gap of the timing gear is engaged in interval with a wheel shaft for decompressing, one end of the wheel shaft is inserted in a gap groove which is arranged on the initial point of an exhaust cam, and can rotate, the section of the one end of the wheel shaft which is inserted in the gap groove of the exhaust cam is a bow shape, and the diameter of the end is larger than the height of the gap groove, the distance between the string of the bow shape from arc top portion is smaller than the height of the gap groove, the other end of the wheel shaft is provided with a radial pin, an included angle of 30 degrees to 60 degrees is formed by the axial center line of the pin and the string plane of the bow shape, and the radial pin is inserted in a fork which is positioned on the free end of the eccentric block. With the simple structure, the motor can be effectively decompressed when being started, and the decompressing power can be stably and reliably transferred, and the producing cost can be reduced.

The invention discloses an MSP430F149-based infrared remote control intelligent curtain, which comprises a power supply, an MSP430F149 single-chip microcomputer, a timing control module, a light sensor module, a wind and rain sensor module, an infrared receiver circuit and a motor drive module; the power supply is used for supplying electric energy for the whole circuit; the MSP430F149 single-chip microcomputer is connected with the timing control module, the light sensor module, the wind and rain sensor module, the infrared receiver circuit and the motor drive module; the operation of a motor is controlled by the motor drive module through an output signal; the motor is connected with the curtain; the motor is used for controlling the curtain to be opened and closed; the infrared receiver circuit is connected with a remote controller. The MSP430F149-based infrared remote control intelligent curtain disclosed by the invention has an infrared remote control function, and can automatically open and close at regular time; the infrared remote control intelligent curtain can also automatically open and close when sensing environmental conditions, such as outdoor light rays, wind and rain, and very great convenience is provided for the life of people.

The invention relates to a low pressure magnetic induction heating PCR temperature control device. The device comprises a heating chamber 1, a PCR reactor unit 2, a hollow metal disc 3, a coil 4, a refrigeration unit 5, a temperature control unit 6, a magnetic induction heating control unit 7, a main control unit 8, a stepping motor 9 and a temperature sensor 10. The PCR reactor unit 2 is locatedbetween the heating chamber 1 and the hollow metal disc 3. The hollow metal disc 3 tightly fits to the outer circumference of the PCR reactor unit 2. The magnetic induction heating control unit 7 is connected to the coil 4 and is connected to the main control unit 8 through vertical insertion connection. The temperature control unit 6 is connected to the temperature sensor 10. The temperature control unit 6, the refrigeration unit 5, the magnetic induction heating control unit 7 and the main control unit 8 form a heating-cooling cycle control system for the PCR reaction.

The invention discloses a built-in sewing machine winding mechanism. A sewing machine comprises a machine shell and a motor transmission mechanism arranged inside the machine shell, the sewing machine winding mechanism is arranged in the machine shell, can fix a shuttle peg and complete automatic winding operation on the shuttle peg, and comprises a support, a swinging connecting rod, a bevel gear mechanism in linkage with the motor transmission mechanism, a winding shaft mechanism capable of rotating along with rotation of the bevel gear mechanism and a poking fork mechanism, the winding shaft mechanism comprises an annular rubber ring which can abut against the bevel gear mechanism and rotate and a winding shaft capable of rotating along with rotation of the annular rubber ring, and the shuttle peg is fixed to the winding shaft and can rotate along with rotation of the annular rubber ring to complete winding. By the utilization of the clutch state between the annular rubber ring and a bevel gear, automatic winding operation on the shuttle peg is completed; the sewing machine winding mechanism is arranged in the machine shell and has the advantages of being reasonable in structural design, high in automation degree, good in working stability and the like.

The invention relates to a cooling base, and especially relates to an Internet-of-things switch auxiliary cooling base. The technical problem to be solved in the invention is to provide an Internet-of-things switch auxiliary cooling base with high cooling speed. In order to solve the technical problem, the invention provides an Internet-of-things switch auxiliary cooling base which comprises a fixing plate, an elastic part, a first cooling blade, a slider, an inclined plate, a slide rail, a pull rope, a pulley, a shaft, a strut, a second cooling blade, a small motor, and the like, wherein the inner left wall of the cooling base is connected with the strut and the small motor by bolted connection, the strut is arranged above the small motor, the pulley is arranged on the top end of the strut, and the left side of the top of the cooling base is provided with a first through hole in which the pulley is arranged. The Internet-of-things switch auxiliary cooling base has the effects of simple structure, clever design and high cooling speed.

The invention discloses an automatic mobile type environmental protection dust collection mechanism for machining. There is a groove opening, the connecting rod is set inside the groove opening and the two ends are vertically connected to the inside of the right end of the body, the dust suction device is installed inside the body, there is a moving wheel at the lower left corner of the body, the bottom end of the hose runs through the top wall of the body and connects to the suction Dust device, the top of the hose is fixedly connected with the left end of the intake pipe. The present invention is a dust collection device of an automatic mobile machining environment-friendly dust collection mechanism. Cutting can be distinguished to improve the working efficiency of the equipment. At the same time, when the collection is complete, the iron filings can be compressed to reduce the position occupied by the iron filings and prevent the iron filings from cutting people. At the same time, the equipment can quickly take out the compressed iron filings , will not interfere with the normal operation of the device.

The invention discloses an incinerator convenient to clean. The incinerator comprises a first shell and a second shell arranged under the first shell, a rotating shaft is vertically arranged in the second shell, a servo motor used for driving the rotating shaft to rotate is arranged on the first shell, a rotating sleeve is arranged on the rotating shaft, and the rotating sleeve is fixedly connected with installation blocks through fixing pipes; the installation blocks are provided with a plurality of rotating mechanisms used for cleaning the second shell, and connecting pipes are provided withopenings used for air circulation; and when the rotating sleeve moves up and down, the installation blocks can also move up and down, thus, the installation blocks and connecting rods can slide relatively, scrapers on the installation blocks can clean the inner walls at different heights, the problem that the scrapers are difficult to contact and clean high positions is solved, the inner walls are very convenient to clean, the time for cleaning the incinerator is short, and the cleaning efficiency of the incinerator is improved.

The invention discloses a current detecting device for a pipeline. The current detecting device is used for detecting the current in the pipeline and comprises a driving module and a current detectingmodule, wherein the driving module is set for driving the current detecting module to move in the pipeline so as to change the contact range between the current detecting module and the inner wall ofthe pipeline; the current detecting module is set for detecting the current of the pipeline in the contact range. The current detecting device is arranged in the pipeline and detects the current by movement in the pipeline, so that the detection for the cathodic protection current of the pipeline is not limited by external geographical conditions; in addition, the applicability of the current detecting device for the pipeline is good.

The invention relates to the technical field of hydraulic punching machines, in particular to a turret type hydraulic punching machine. The turret type hydraulic punching machine comprises a base, a turret type punching machine mechanism, a first adjusting mechanism, a connecting mechanism, an elastic mechanism and a second adjusting mechanism, wherein the turret type punching machine mechanism isfixedly arranged at the upper end of base; and the turret type punching machine mechanism comprises a mounting seat, a punching rotary disc, a connecting column, punching heads, a station rotary disc, a station, a hydraulic cylinder and a hydraulic rod, wherein the mounting seat is fixedly mounted on the side wall of the upper side of the base, the punching rotary disc is rotationally connected to the side wall of the upper side of the mounting seat through the connecting column, the multiple punching heads vertically penetrate through the punching rotary disc in a surrounding mode and are insliding connection with the punching rotary disc, the station rotary disc is rotationally connected to the inner wall of the lower side of the mounting seat, the hydraulic cylinder is fixedly mountedon the side wall of the upper side of the mounting seat, and one end of the hydraulic rod of the hydraulic cylinder is fixedly mounted at the output end of the hydraulic cylinder. The turret type hydraulic punching machine has the advantages of being convenient to operate and wide in application range.

The invention discloses an offshore drilling platform pipeline flaw detection device based on ultrasonic guided wave, relating to the technical field of offshore drilling platform pipeline detection,and in particular to an offshore drilling platform pipeline flaw detection device based on the ultrasonic guided wave. The offshore drilling platform pipeline flaw detection device based on the ultrasonic guided wave comprises a handle, a shell and a power supply, wherein the shell is installed under the handle, the power supply is distributed at the inner bottom end of the shell, a groove is installed on the surface of the bottom end of the handle, a slide way is arranged inside the shell, and a sliding block and the handle are injection molded. According to the offshore drilling platform pipeline flaw detection device based on the ultrasonic guided wave, the device is lifted by the handle, so that the device can be carried; and when the handle is not required to be held, an acting forceis applied to the handle, so that the sliding block moves in the slide way to press the handle into the shell, the occupied space of the device is reduced, and the handle cannot interfere with the normal operation of the device when not in use.

The invention discloses a sandwich structure production equipment and technology. The sandwich structure production equipment comprises a supporting frame, a press plate, limit adjusting devices, andpressurization moving devices, wherein the supporting frame consists of an upper supporting plate, a lower supporting plate, and four supporting columns which penetrate through the upper supporting plate and the lower supporting plate; the press plate is in the shape of U, and comprises an upper press plate and a lower press plate; the upper press plate is in sliding connection with the upper supporting plate through the corresponding limit adjusting device; the lower press plate is in sliding connection with the lower supporting plate through the corresponding limit adjusting device; the horizontal positions of the upper press plate and the lower press plate are synchronously adjusted by the limit adjusting devices; each pressurization moving device is arranged between a corresponding sliding block and the press plate to control the vertical motion of the press plate; each of the upper press plate and the lower press plate comprises three parts of a press plate supporting plate, a sawtoothed side edge and press rods; and each press plate supporting plate is fixedly connected with the corresponding sawtoothed side edge. According to the sandwich structure production equipment and technology disclosed by the invention, the pressurizing mode of a conventional sandwich plate is changed, and a mode of pressurizing in a core body is used, so that the problem that the bearing capacity of a corrugated sandwich structure is reduced because core materials are squashed by pressurizing from the panel to internal is solved.

The invention discloses a natural energy uninterrupted cooling pit-digging device used for tree planting. When the device provided by the invention is used, a pit digging depth is controlled by upperlimit sleeves and lower limit sleeves, a rotation shaft is prevented from shifting through a balance component, a probe cone part is firstly in contact with soil to open the soil, so that a pit digging speed is improved, and abrasion of a spiral blade is effectively reduced; in the falling process of the rotation shaft, the lower part of a spring protective cover is in contact with the ground andgradually compressed, an injury accident caused by contact of a human body and the spiral blade is effectively avoided while splashing of the soil is effectively reduced, safety performance of the device is greatly improved, and normal operation of the device is not hindered; and uninterrupted cooling is performed on the spiral blade through a wind energy component, damage caused by high temperature of the spiral blade is avoided, and safety and service life of the device are further improved.

The invention relates to an anti-interference method for USB equipment, which comprises the steps that a forward diode is accessed into a power source pin of a USB adaptor through series connection; and a power source filter capacitor is connected in parallel between the diode and other devices in the USB equipment in an over-the-ground manner. In terms of the forward conduction and reverse blocking principle of the diode, when other USB equipment is accessed to a computer, a USB power source is reduced instantly, the diode is in a reverse blocking state, and the power for the other devices in the USB equipment is supplied by the capacitor. Therefore, the normal work of the other devices in the USB equipment can not be affected by the reduction of the power source.

The invention discloses an anti-static dust removal device of an electrical control cabinet. The anti-static dust removal device comprises a device body, a base and a motor. The left side and the right side of the device body are connected with a cover body through hinges. The electrical control cabinet is fixed inside the device body. A control component is arranged above the electrical control cabinet. Suction fans are arranged on the two sides of the electrical control cabinet. A baffle plate is arranged between the suction fans. An adjusting window is arranged above the baffle plate. A through hole is formed above the baffle plate. A water tank is fixed at the bottom of the base. Water pumps are arranged on the two sides of the water tank. Atomizing nozzles are connected with the upperparts of the water pumps. The device body is arranged between the atomizing nozzles. The device body is arranged in the middle of the motor. The anti-static dust removal device of the electrical control cabinet is provided with the suction fans and is fixedly connected with the device body through the suction fans. Therefore, the control component arranged above the electrical control cabinet canbe subjected to dust removal under the effect of the suction fans.

The invention discloses a water-cooling accelerated digging device for tree planting. The device comprises a rack, wherein the side surface of the rack is C-shaped, multiple wheels are arranged at thebottom of the rack, the rack comprises a top plate, two L-shaped rods and a connecting rod between the two L-shaped rods, digging depth is controlled by an upper limit sleeve and a lower limit sleeve, a rotating shaft is prevented from offset by a balance assembly, an exploration cone part is utilized to make contact with soil firstly for breaking soil, digging speed is increased, and wear of a screw blade is effectively reduced; in the descending process of the rotating shaft, the lower part of a spring protection cover is contacted with the ground and compressed gradually, injury accidentscaused by contact of a human body with the screw blade are effectively avoided while soil splashing is effectively reduced, safety performance of the device is greatly improved, and normal operation of the device is not disturbed; a cooling liquid is sprayed to the screw blade in the digging process, damage caused by high temperature of the screw blade is prevented, soil is effectively softened, and digging efficiency is further improved.

The invention discloses a carriage cleaning device for a garbage cleaning vehicle, and relates to the technical field of garbage cleaning. According to the following scheme, the problems that existingcommon carriage cleaning equipment needs to be cleaned manually, wastes time and labor, and is low in efficiency are solved, and the carriage cleaning device comprises a carriage; the inner wall of the top of the carriage is fixedly connected with a rack in the width direction of the carriage; a rectangular plate is slidably connected with the inner wall of the top of the carriage, and a rectangular groove is formed in the top of the rectangular plate; a power structure is arranged on the front face of the rectangular plate, and a linkage structure is arranged below the power structure; and first cleaning structures are arranged on the right and left sides of the rectangular plate, and a second cleaning structure is arranged at the bottom of the rectangular plate. The garbage cleaning device is novel in design and easy to operate, not only can the cleaning effect of the side wall of the carriage be achieved, but also the normal work of the carriage cannot be hindered through the effect of a shielding plate when the carriage is not cleaned, meanwhile, multiple effects are achieved through one motor, and a mechanical structure is simplified.

The invention discloses a chip mounter for integrated circuit processing; the chip mounter structurally comprises a machine base, a sliding rail, a cross beam, a mounting head, a suction nozzle, a workbench and a fixed seat, the sliding rail is arranged on the machine base, the cross beam is movably matched with the sliding rail, the mounting head is mounted on the cross beam, the suction nozzle is arranged at the bottom of the mounting head and right faces the workbench, and the workbench is arranged on the fixed seat. The workbench comprises a protective device, a clamping base and lifting air cylinders, the protective device is arranged on the periphery of the clamping base in a sleeving mode, lifting air cylinders are mechanically connected with the protective device, and the clamping base is vertically opposite to the suction nozzles. The protective device is matched with the four lifting air cylinders through fixing lugs, and when the suction nozzle descends to drive the lifting air cylinders located in the four directions to ascend, a telescopic cover is taken out by the lifting air cylinders, and a pressure dust suction port formed in the telescopic cover is opened to suck scraps on the surface of the component fixed on the clamping base, so that when the component is sucked by the suction nozzle, the surface of the component is clean enough, and the suction nozzle is prevented from being blocked.

The invention discloses a built-in sewing machine winding mechanism. The sewing machine includes a casing and a motor transmission mechanism arranged in the casing. The sewing machine winding mechanism is built in the casing and can fix the bobbin and complete automatic winding of the bobbin. The operation includes a bracket, a swingable connecting rod, a bevel gear mechanism linked with the motor transmission mechanism, a winding shaft mechanism that can rotate with the rotation of the bevel gear mechanism, and a fork mechanism. A rotating annular rubber ring, a winding shaft that can rotate with the rotation of the annular rubber ring, the bobbin is fixed on the winding shaft and can rotate with the rotation of the annular rubber ring so as to be able to wind. The present invention uses the clutch state between the annular rubber ring and the bevel gear to complete the automatic winding operation of the bobbin. The winding mechanism of the sewing machine is built in the casing, and has the advantages of reasonable structural design, high degree of automation, and good working stability.

The invention discloses a parcel delivery box which comprises a box body, wherein a mounting cavity is formed in the box body, the front part of the mounting cavity is divided into a plurality of storage cells, and a pushing mechanism is mounted in the box body. The pushing mechanism comprises a plurality of pushing plates, a telescopic mechanism for pushing the pushing plates and a driving mechanism for driving the telescopic mechanism to move transversely and longitudinally. The back portion in each storage cell is provided with one pushing plate. One end of the telescopic mechanism is connected with the driving mechanism, and the other end of the telescopic mechanism is connected with a pushing head. According to the parcel delivery box, one driving mechanism, one telescopic mechanism and one pushing head can push express parcel or take-out food in each storage cell out of the storage cell and push the express parcel or take-out food out of the delivery box, and it is not needed that a motor, a gear and a chain are arranged in each storage cell to move a conveying plate to move objects out of the storage cell like a traditional delivery box. In this way, compared with existing storage cells, the parcel delivery box has the advantages that used parts are fewer and simpler, the natural weight is much lighter, the electric quantity required when the delivery box moves up and down is reduced, and the parcel delivery box is more environment-friendly and saves more energy.

The invention provides a detection device of micro water in transformer oil and a transformer provided with the same; the detection device of the micro water in the transformer oil includes a micro water sensor, a data processing unit for receiving a detection signal outputted by the micro water sensor, and a detection head fixedly mounted on the transformer; the detection head is provided with a sensor mounting rod for passing through an internal channel of a detection sampling valve pre-arranged on the transformer and then extending to a transformer circulating oil way for an insulating oil to flow; the micro water sensor is arranged on a rod section, extending to the circulating oil way, of the sensor mounting rod. The micro water sensor directly extends to the circulating oil way on the transformer, the insulating oil in the circulating oil way is directly detected real-timely online through the micro water sensor, an oil pump is not required to be alone arranged for pumping the insulating oil to simulate the insulating oil in the circulating oil way of the transformer, and in the premise of ensuring measurement accuracy, the cost of the whole detection device is effectively reduced.

The present invention relates to lightning arresting technology of protecting equipments including indoor modern electric and electronic equipment. By utilizing plasma capable of being polarized in lightning electric field to counteract lightning electric field, the protected equipment is protected against lightning stroke. Plasma, which is generated easily in vacuum, is transparent to RF radio wave and microwave and has no effect on the normal working of radar and other equipments and instrument during existing no lightning pulse and may shield equipments and instrument as a metal hood does during existing lightning pulse.

The invention relates to a wearable intelligent device, an interaction method of the wearable intelligent device and a wearable intelligent device system. The wearable intelligent device comprises a device frame, a micro projector, a spectroscope, an image sensing unit, a retina position sensing unit, and a central data center, wherein the micro projector is suitable for projecting a graphic interface to the spectroscope; the spectroscope is suitable for receiving the projected graphic interface and forming a real image of the graphic interface in human eyes; the image sensing unit is suitable for sensing external scene information, and converting the external scene information into scene image data; the retina position sensing unit is suitable for sensing positions of the eyes and a changing mode of the positions along with time, and converting the positions into position data; the central data center is at least suitable for converting the changing mode of the positions along with time and the position data into corresponding operation instructions; the central data center further comprises a sharing module; and the sharing module is at least suitable for receiving the operation instructions, and executing an operation of sharing the scene image data to a third-party wearable intelligent device. According to the wearable intelligent device disclosed by the invention, rapid sharing of data is achieved, and user experience is improved.