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72results about How to "Easy to send and receive" patented technology
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Three-network integrated digital high-resolution TV system based on Internet
InactiveCN101035243AEasy to send and receiveFunctional performance-price ratio exceedsPulse modulation television signal transmissionTwo-way working systemsHigh definition tvHigh-definition television
The invention relates to a three networks of Internet-based digital high-definition television system, including the broadcast media stream for the digital high-definition television, including set-top boxes, and digital high-definition TV connected to receive downloaded from the Internet IP media streams, and the decoder can be converted into broadcast media stream output the digital high definition television. Through the use of more technology program, the invention can telecommunications operators and broadband service providers design streaming media services and program editing, storage and authentication and accounting, and other subsystems, and the main storage and transmission to the international MPEG-4 codec technology standards as the core content streaming media files. Further could very easily be television services and Internet browsing, e-mail and a variety of online information consulting, entertainment, education and other interactive business functions together. The television show is unique anti-scintillation function.
Owner:陈惠洪
Dual-band wave beam equalization side-fed offset cassegrain antenna and realization method thereof
ActiveCN102800993AEqual beam widthSimple structureWaveguide hornsAntenna arraysPolarizerStandard form
The invention relates to a dual-band wave beam equalization side-fed offset cassegrain antenna and a realization method thereof. The antenna comprises four pairs of standard side-fed offset cassegrain antennas and each pair of antenna comprises a primary reflector, a secondary reflector and a feed source assembly, wherein the four pairs of the standard side-fed offset cassegrain antennas are in a standard form and are used for receiving and transmitting; each feed source assembly is formed by a plurality of sample strip forming light wall loudspeaker feed sources; each sample strip forming light wall loudspeaker feed source is formed by sequentially connecting a sample strip forming light wall loudspeaker, a square and circle transition, a circular polarizer, a square and square transition and an orthogonal mould coupler; a main lobe of a low-frequency emission directional diagram and a first lateral lobe of a high-frequency receiving directional diagram irradiate the reflectors; and a phase center of each feed source assembly is located on focus planes of the reflectors and points at the center of an equivalent reflection face. According to the dual-band wave beam equalization side-fed offset cassegrain antenna and the realization method thereof disclosed by the invention, an antenna receiving-transmitting directional diagram has the equal beam width; and the dual-band wave beam equalization side-fed offset cassegrain antenna has the advantages of simple structure, portability, easiness for designing, good performance, strong practical applicability and the like, and has the good same frequency interference resistance.
Owner:XIAN INSTITUE OF SPACE RADIO TECH
Intelligent express sending and receiving cabinet
InactiveCN104157081AEasy to send and receiveImprove efficiencyCo-operative working arrangementsApparatus for meter-controlled dispensingComputer hardwareMobile phone
Owner:SIMCOM WIRELESS SOLUTIONS SHANGHAI
Sub-screen display method of mobile phone e-mails
InactiveCN103561159AEasy accessEasy to send and receiveTelephone sets with user guidance/featuresMobile phoneComputer engineering
The invention discloses a sub-screen display method of mobile phone e-mails. The sub-screen display method of the mobile phone e-mails comprises the steps of (1) having access to an e-mail box of a mobile phone; (2) carrying out screen split on a screen of the mobile phone to obtain a first display window and a second display window, and displaying e-mail header information and the e-mail content on the first display window and the second display window respectively, wherein the e-mail content corresponds to the e-mail header information which is displayed on the first display window. Compared with the prior art, according to the sub-screen display method of the mobile phone e-mails, due to the facts that screen split is carried out on the screen of the mobile phone to display the first display window and the second display window, and the e-mail header information and the e-mail content are displayed on the first display window and the second display window respectively, a user can clearly learn about the overall situation of the e-mails through a display interface at a glance, the content of a target e-mail can be conveniently obtained, operation is easy, the user can conveniently look up the e-mails and conveniently receive and send the e-mails, and user experience is improved.
Owner:GUANG DONG MING CHUANG SOFTWARE TECH CORP
Home-use intelligent express delivery cabinet and home-use self-service send-receive express delivery system
InactiveCN108335429AEasy to measureLow costApparatus for meter-controlled dispensingVolume measurementsHome use
The invention discloses a home-use intelligent express delivery cabinet and a home-use self-service send-receive express delivery system. The cabinet comprises a cabinet body and a cabinet door; a pricing module and a wireless communication module are arranged inside the cabinet body; the pricing module comprises a weighing unit and a volume measuring unit and a pricing chip; the weighing unit andthe volume measuring unit are connected with the pricing chip in a communication mode for measuring the weight and volume of the article to be sent in the cabinet body; a pricing formula is pre-stored in the pricing chip; the pricing chip calculates the price of the article to be sent according to the sending and delivery addresses submitted through APP terminals by a user, the weight and volumesignals and is connected with a user APP terminal through the wireless communication module and a central server for pricing and self-service delivery operation. In this way, when a user uses expressdelivery, the pricing module automatically and objectively and accurately calculates the freight price according to the volume and weight information, and the user pays the freight online, submits theorder, and realizes self-service sending and receiving. The invention has the advantages of simple volume measurement mode, low cost, convenient application and promotion.
Owner:杭州共喜商贸有限责任公司
Logistics express parcel delivery trolley
InactiveCN105539536AEasy to storeEasy to manageHand carts with multiple axesHand cart accessoriesLogistics managementEngineering
The invention relates to a logistics express parcel delivery trolley which comprises a cuboid box which is vertically distributed. Universal wheels which can be braked are fixed at the four corners of the bottom face of the box, multiple layers of express parcel storage drawers are arranged at the bottom of the front side face of the box, and an express parcel storage chamber which is provided with an opening and closing door and used for storing express parcels is arranged on the upper portion of the front side face of the box; multiple layers of express parcel containing boxes which are horizontally distributed are arranged on the upper portion of the left side face of the box and the upper portion of the right side face of the box, the lower portion of the left side face of the box and the lower portion of the right side face of the box are each provided with an express parcel containing plate which can rotate vertically, support grooves are formed in the back faces of the express parcel containing plates in an embedded mode, and support rods corresponding to the support grooves are hinged to the left side face and the right side face of the box; multiple layers of limit grooves are formed in the inner walls of the two sides of the express parcel storage chamber in an embedded mode, and multiple layers of partition plates which are slidably matched with the limit grooves on the two sides are arranged in the express parcel storage chamber. The logistics express parcel delivery trolley is convenient for express parcel receiving, delivering and storing, efficient and effortless.
Owner:王远志
Helmet with shooting function
InactiveCN101627842ARealize the recording operationRealize the recording functionRecord information storageHelmetsWireless transceiverTransceiver
The invention provides a helmet with shooting function, and belongs to the field of electronic equipment. The helmet with the shooting function is realized as follows: the helmet comprises a helm main body, a camera and a shooting host, wherein the helmet body is a main frame part composing a helm structure; the camera is a camera structure encapsulated in the wall of the helmet; and the shooting host comprises a host control unit with operation processing function, and a storage unit capable of storing data shot by the camera. The camera and the shooting host arranged in the helm main body can synchronously realize audio and video recording operation when a user wears the helm; and further, a wireless transceiver also can transmit the audio and video information recorded on the scene by the user through a wireless channel, so that the helmet wearer realizes the video recording function and can conveniently send the recorded information.
Owner:SHANGHAI LINGRUI INFORMATION TECH
Receiving and sending device and system for novel intelligent express box
ActiveCN107358754AReduce mistakesOptimize storageCabinetsApparatus for meter-controlled dispensingObject storageEngineering
The invention discloses a receiving and sending device and system for a novel intelligent express box. The device comprises a box body (1), an operating console (2) and a sorting mechanism (3). The operating console is arranged outside the box body. The box body is internally provided with the sorting mechanism. The sorting mechanism comprises a driving shaft (31) and at least one movable support (32). The driving shaft extends along the shaft (31) and is fixed at the bottom of the box body. Movable supports (32) can be slidably arranged on the driving shaft and performs reciprocating motion along the driving shaft in an axial direction. The movable supports (32) freely rotate relative to the driving shaft and convey objects according to guide grooves to object storage space or take objects from the object storage space. The receiving and sending device and system for the novel intelligent express box can help increase delivery efficiency and decrease loss rate of objects.
Owner:山西游骑兵电子商务有限公司
Receiving, sending and transmitting device utilizing airship to dispatch goods to home
InactiveCN104960656AEasy to send and receiveEasy to shipFreight handlingLighter-than-air aircraftNacelleMaterial resources
The invention discloses a receiving, sending and transmitting device utilizing an airship to dispatch goods to a home. The receiving, sending and transmitting device comprises the airship, a nacelle, a transmitting device and a receiving and sending device, wherein the transmitting device comprises a circular track of the nacelle, four direct-current motors of the nacelle, steel wire ropes, a steel ball and electronic pulleys; the receiving and sending device consists of a steel ball clamping opening, a circular track of a temporary storing cabinet, a track for transmitting goods downwards / upwards, a main track for dispatching the goods to the home, a steel ball butting funnel, the temporary storing cabinet and branch tracks for dispatching the goods to the home; the nacelle is fixedly arranged at the bottom of the airship, and the circular track of the nacelle is mounted at the top of the nacelle and used for hanging goods packages. According to the receiving, sending and transmitting device disclosed by the invention, the unpiloted airship is used as a carrier, the goods packages are transmitted downwards and upwards through the receiving and sending device mounted at the top of a building and used for receiving and sending the goods in a hovering manner, so that the goods can be conveniently and rapidly received, sent and transmitted to the home, human resources and material resources are saved, and defects of receiving and sending the goods for goods dispatching people are overcome.
Owner:刘洋
Method and system for realizing chat online on mobile telephone
InactiveCN101784017AEasy to send and receiveMessaging/mailboxes/announcementsData switching networksThe InternetComputer science
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
Deformation interior detector for big deformation
InactiveCN108180883AImprove passabilityImprove adaptabilityNavigation instrumentsInductorData recording
The invention discloses a deformation interior detector for big deformation, belongs to the technical field of pipe interior detectors, and solves problems that a deformation interior detector in theprior art is low in detection precision and cannot correct the mileage. The detector comprises an anti-collision power supply mechanism, a deformation measurement mechanism and a posture mileage measurement mechanism, wherein the anti-collision power supply mechanism, the deformation measurement mechanism and the posture mileage measurement mechanism are sequentially connected in a rotating manner. The deformation measurement mechanism comprises a central skeleton, an angle sensor, a data recording unit, and a plurality of swinging arm inductors which are distributed in the peripheral direction of the central skeleton. The swinging arm inductors are in rotating connection with the central skeleton, and the end parts of the swinging arm inductors make contact with the inner wall of a pipe.The detector provided by the invention can be used for detecting the deformation of the inner wall of the pipe.
Owner:BEIJING HUAHANG RADIO MEASUREMENT & RES INST
System and method for realizing electronic bulletin based on XMPP protocol
ActiveCN105553818AImprove good performanceImprove interoperabilityData switching networksProtocol for Carrying Authentication for Network AccessComputer science
The invention provides a system and method for realizing an electronic bulletin based on an XMPP protocol and belongs to the computer network field. The system comprises a client and a server; the client includes a bulletin input module used for the input of electronic bulletin content, a coding and decoding module used for the coding and decoding of the electronic bulletin, a bulletin processing module used for the sending and receiving of the electronic bulletin, and a bulletin presentation module used for the notification and presentation of the electronic bulletin; and the server includes a bulletin sending and receiving processing module used for sending and receiving the electronic bulletin, an off-line bulletin processing module used for storing an offline electronic bulletin and pushing the electronic bulletin which has not been received by a receiver to the receiver after the receiver is online, a short message sending module used for sending short messages, and an e-mail sending module used for transcoding and sending e-mails. According to the system and method of the invention, based on a short message and e-mail notification mode, it can be ensured that each receiver can be notified with an important bulletin timely and accurately whether the receiver logs in the client or not.
Owner:HEBEI FAREAST COMM SYST ENG
Method and system for receiving and sending multimedia message based on dual-mode terminal as well as terminal
InactiveCN102158824AEasy to implementEasy to useMessaging/mailboxes/announcementsData connectionDual mode
The invention discloses a method and system for receiving and sending a multimedia message based on a dual-mode terminal as well as a terminal. The method provided by the invention comprises the following steps: judging whether the data linkage of the current data traffic main card is used when a data traffic card implementing the multimedia message service is not the current data traffic main card; if yes, disconnecting the data linkage of the current data traffic main card and switching the data linkage into the data linkage of the data traffic card implementing the multimedia message service; if not, directly switching the data linkage into the data linkage of the data traffic card implementing the multimedia message service and implementing the multimedia message service through the switched data linkage; and furthermore, after implementing the multimedia message service by utilizing the switched data linkage, switching the data linkage back to the data linkage of the current data traffic main card, namely, implementing the multimedia message service by automatically switching the data linkage through a backstage, so as to conveniently implement the multimedia message service by a double-mode double-standby single-pass terminal like a double-mode double-standby bi-pass terminal, thereby being convenient for a user to use the multimedia message service of two data traffic cards.
Owner:ZTE CORP
Radio access-to-internet card
InactiveCN1617072AEasy to operateEasy accessInput/output processes for data processingWireless internet accessRs 232 interface
The radio access-to-Internet card includes PCMCIA interface management chip, RS232 interface management module, power source managing circuit, audio management module, SIM card managing module, baseband module and RF circuit. The baseband module and the RF circuit are connected separately the RS232 interface management module, the power source managing circuit, the audio management module and the SIM card managing module; the power source managing circuit is connected to the RS232 interface management module; and the PCMCIA interface management chip is connected to the RS232 interface management module and PCMCIA interface circuit. The present invention aims at overcoming the inconvenience of using GPRS radio module in embedded system and making full use of PC.
Owner:SHANGHAI SIMCOM LTD
Method for short message chat at computer by mobile terminal
ActiveCN101090516AEasy to send and receiveRadio/inductive link selection arrangementsMessaging/mailboxes/announcementsSoftwareOnline chat
This invention discloses a method for carrying out short-message chat by mobile terminals on computer, in which, the computer side receives short messages sent by a mobile terminal side by a bottom monitor thread and judges if it is a new one, if so, it reads it according to its position and index number and decides it and synchronizes the successfully decoded short message into a database of the computer side and picks up number of the mobile terminal and matches with the terminal number in the chat mode set up for the user, if it matches successfully, the computer side enters into the chat mode automatically, if not, the computer short message enters into an ordinary receiving mode.
Owner:ZTE CORP
Upper limb training chair
ActiveCN106422198AConvenient training progressEasy to fixGymnastic exercisingEngineeringUpper limb training
The invention relates to the technical field of fitness equipment, in particular to an upper limb training chair. The upper limb training chair comprises a training chair body and arm supports installed on the training chair body; each arm support comprises an arm support fixing part, an arm support telescopic part and a sliding device, wherein the front end of the arm support telescopic part is telescopically installed on the arm support fixing part through the sliding device, an arm force training device and a tensioning device are arranged on an outlet in the rear end of the arm support telescopic part, and the arm force training device is wound around the tensioning device. According to the upper limb training chair, as the arm supporting fixing parts, the arm support telescopic parts, the sliding devices, the arm force training devices and the tensioning devices are arranged, a user can fix the arms conveniently, efficiently carry out arm force stretching and retracting motion and conveniently check the training schedule after sitting on the upper limb training chair.
Owner:GUANGZHOU SPORT UNIV
Detection device for chassis electronic equipment of armored car
PendingCN107843796AEasy to view and operateEasy to viewProgramme controlComputer controlVIT signalsCapacitance
The invention discloses a detection device for chassis electronic equipment of an armored car, and the device comprises a processor mainboard of a type of IMQX6Q, and also comprises an analog signal generator which at least can generate four types of signals, an analog signal detector which at least can collect the four types of signals, a capacitive touch liquid crystal display panel and a multiplexing switch. The analog signal generator, the analog signal detector and the capacitive touch liquid crystal display panel are sequentially connected with the multiplexing switch and an analog signal output interface. The analog signal detector is also connected with the multiplexing switch and an analog signal input interface. Through the above structure, the device employs a function port multiplexing design method, simplifies the signal interfaces, and increases the types of signals. The device integrates the output and input detection function of multiple types of multi-parameter analogsignals, also provide a CAN bus for achieving the data receiving and transmitting function and the selective storage function of the received data, and enables the production, maintenance and state analysis of the chassis electronic equipment to be convenient and quick.
Owner:四川海天仪表电器开发有限公司
Voice control system for wireless smart home
ActiveCN106059866AEasy to send and receiveEasy to operateComputer controlData switching by path configurationRadio frequencyLoudspeaker
The invention discloses a voice control system for a wireless smart home. The voice control system comprises an intelligent control panel and voice input equipment, a touch screen and a coordinator are fixedly installed on the upper surface of the intelligent control panel, an audio loudspeaker is arranged on the upper surface of the touch screen, a voice terminal control circuit is also installed on the front side of the intelligent control panel, an embedded voice recognizer and a controller are arranged on the surface of the voice terminal control circuit, a wireless radio-frequency device is installed below the voice terminal control circuit, network connection equipment is also fixedly installed under the wireless radio-frequency device, and a Bluetooth module is installed on the surface of the network connection equipment; and the voice input equipment is fixedly connected to the right end of an infrared sensor by a rotating block installed inside the voice input equipment, a digital signal processing chip is arranged on the front side of the voice input equipment, and an Ethernet switch chip is also fixedly installed under the digital signal processing chip.
Owner:深圳詺月智能科技有限公司
Internet plus express delivery system and yin-yang express number network signing
The invention relates to an Internet plus express delivery system so as to realize express delivery order network signing. The system comprises an information release module, a scanning module, a GPRS positioning module, a network signing module, a payment module and a processor module, and information connection among a merchant platform, an express delivery company, a sender and a receiver through yin-yang express numbers of an express delivery order. According to the invention, the express delivery system is accessed through a networked mobile phone, and functions of express delivery network signing, information release, network payment on delivery, express delivery scanning and the like are realized. The express delivery system changes an existing paper express delivery order manual signing mode and an express delivery POS machine network signing mode, adopts a network signing technology, and reduces a link that a courier affirms goods reception by rescanning; the process of delivering parcels by scattered users is reconstructed, and an express delivery order automatic generation technology is adopted to replace manual writing of an express delivery order at present; and meanwhile, express delivery information can be queried at any time and places by adopting a GPRS query technology. The express delivery system provided by the invention improves the accuracy, the safety, the reliability and the confidentiality of an existing express delivery system, and the cost of express delivery is reduced at the same time.
Owner:李昱成
Infrared communication equipment utilizing reflecting device
The invention relates to an infrared communication device which uses the reflection unit, comprising the following parts: a reflection unit, which can reflect the infrared rays received or emitted by the receiving part and emitting part and change the direction of the received and emitted infrared rays; a rotating wheel, which provides rotary force for the reflection unit to drive the reflection unit to rotate and to receive and emit the infrared rays on the required directions. In the invention, if the user rotates the wheel in the positive and negative directions, the rotating shaft rotates and the reflecting mirror rotates along with the rotation of the rotating shaft, so as to easily receive and emit the signal with the infrared communication device on other direction or at the outside. Moreover, in the structure that the infrared emitting and receiving device is required to have a random angle, the user can utilize the reflection unit and the rotating wheel to adjust the required angle easily, so that the installation and design can be done freely and free from the position limitation of the design form and circuit design to the infrared modules.
Owner:LG ELECTRONICS (CHINA) R&D CENT CO LTD
Railway tank car with dangerous cargo safety monitoring function
InactiveCN103144642AReduce system power consumptionImprove accuracyTank wagonsRailway transportEngineeringSafety monitoring
The invention provides a railway tank car with a dangerous cargo safety monitoring function. The railway tank car comprises a tank car body and a vehicle-mounted safety monitoring device, wherein the vehicle-mounted safety monitoring device is arranged at the upper part of the tank car body, the vehicle-mounted safety monitoring device comprises a GPS (global positioning system) positioning communication module, a detection module, a power source module and an explosive-proof casing, the GPS positioning communication module and the detection module are arranged in the explosive-proof casing, the GPS positioning communication module is connected with the detection module, and the power source module is connected with the GPS positioning communication module. The railway tank car with the dangerous cargo safety monitoring function has the advantages that the safety condition of the dangerous cargo is monitored in a real-time way, the manual monitoring operation is not required, the safety and the reliability are realized, and the accuracy is high.
Owner:XI AN RAILWAY TRANSPORTATION EQUIP
Blockchain big data processing method and system
PendingCN110727964AEnsure safetyGuaranteed decentralizationDigital data protectionEnergy efficient computingData transmissionData store
The blockchain big data processing method comprises the following steps: enabling a node obtaining an accounting right to convert user data into first data and broadcast the first data to other nodesrunning a first blockchain client; configuring a node in the client running the second blockchain by using a hash algorithm to obtain an accounting right; enabling the node obtaining the accounting right to convert the user data into second data and broadcast the second data to other nodes running the second blockchain client; and judging whether the first data stored in each node is the same as the second data or not, if so, outputting the first data or the second data as user data, and if not, interrupting the nodes with different stored first data and second data from the first block chainand the second block chain. The security of data transmission of the block chain and the speed of data transmission in a common mode are combined, so that the block chain technology can be applied tomore fields requiring a large data transmission speed, the characteristics of the block chain are exerted, and the data security and decentralization are ensured.
Owner:高坡
Method for remote controlling fuel gas meter
InactiveCN1873720AEasy to send and receiveNo self-excitationNon-electrical signal transmission systemsRemote controlEngineering
The invention is a remote control method for a remote controller, firstly the infrared transmitting circuit in the remote controller transmits wakeup, value charge, valve turn-on, valve turn-off instructions and other instructions to the infrared receiving circuit of a fuel gas meter in a first frequency form, the fuel gas meter makes judgment and comparison on corresponding instructions by the information stored in second data storage circuit, and then executes corresponding actions according to the comparative results, and besides, returns its states through infrared transmitting circuit back to the remote controller in a second frequency form, and the remote controller displays the states on display screen. And the invention can really implement multifunctional operations for a fuel gas meter, such as wakeup, value charge, valve turn-on, valve turn-off, meter reading, and inquiry, therefore worth of spreading and applying to the existing fuel gas meters.
Owner:ZHEJIANG SAPPHIRE METER TECH
Multifunctional augmented reality glasses
PendingCN109254406AEasy to send and receiveImprove convenienceOptical elementsUses eyeglassesComputer module
The invention discloses a pair of multifunctional augmented reality glasses in order to overcome deficiencies in the prior art. The multifunctional augmented reality glasses comprise a glasses frame afirst glasses leg and a second glasses leg, wherein the bottom of the glasses frame is provided with lenses which are OLED (Organic Light Emitting Diode) display screens; the front end of the glassesframe is provided with an image collection module, and the image collection module comprises double cameras, a flashlight and an infrared emitter; the first glasses leg is provided with an MCU (Microprogrammed Control Unit) module, and the bottom of the first glasses leg is provided with a storage module; the second glasses leg is provided with a charging lithium battery; and the tail end of thesecond glasses leg is provided with a communication module. The glasses are provided with double cameras to enable modeling to be convenient and quick, accuracy is high, and the glasses can easily receive and emit virtual scene information in real time with receiving end equipment; and the infrared emitter is arranged, so that the glasses can be used in dark environment, application environment iswide, and functions are powerful. Therefore, the glasses are applied, the functions are diversified while basic functions are realized, and the convenience of a user is improved.
Owner:深圳市传智科技有限公司
Method for realizing voice short message
InactiveCN101072404AEasy to send and receiveControl lengthSpecial service for subscribersSubstation equipmentComputer hardwareShort Message Service
The method for implementing voice short message (VSM) includes steps: (1) recording VSM; (2) dividing up VSM into multiple clips of VSM; (3) indicating bit set up on head file of clip of VSM is in use for indicating order of subsection of VSM, and converting clips of VSM into subsection file of VSM; (4) through multimedia short message service, sending each subsection of VSM to destination terminal. Sending clips of VSM sectionally, the invention overcomes restriction on length of content of VSM by multimedia short message technique. Thus, user can receive and send VSM through handset directly, expediently and in shortcut.
Owner:ZTE CORP
The terminal equipment of communication system and method thereof
InactiveCN101065908AIncrease the number ofEasy to send and receiveData switching networksCommunications systemData information
Owner:MIRACOM TECH
Laser module for coherent laser radar
ActiveCN113406603APrecise control of light delaySimple structureWave based measurement systemsRadar systemsLight beam
The invention discloses a laser module for a coherent lidar. The invention provides a laser module for a coherent laser radar. Only one continuous laser is needed as a seed light source and one laser pulse modulation module is needed, multiple paths of local oscillation light and signal light can be output at the same time, and therefore multi-beam and multi-angle target detection is achieved. By adopting the scheme of the invention, not only is the compactness of the overall structure of the laser improved, but also the power consumption and the cost are reduced. The input light sources of multiple paths of signal light are from the same light source, so that the consistency of various parameters of the output laser is effectively ensured. Besides, the single seed source module brings a single pulse time sequence reference, and the unique time sequence reference can be used for accurately controlling the light emitting delay of a subsequent light path, thereby greatly improving the receiving, transmitting and measuring precision of the laser radar system.
Owner:武汉镭晟科技有限公司
Dual-band wave beam equalization side-fed offset cassegrain antenna and realization method thereof
ActiveCN102800993BEqual beam widthSimple structureWaveguide hornsAntenna arraysPolarizerStandard form
Owner:XIAN INSTITUE OF SPACE RADIO TECH
Novel planer type milling machine device of improved structure
InactiveCN106141793AImplement the folding functionEasy to send and receiveLarge fixed membersMaintainance and safety accessoriesElectric machineryStructural engineering
The invention provides a novel planer type milling machine device of an improved structure. The novel planer type milling machine device comprises a supporting pillar, an upper plate, transverse guide rails, transmission cases, motors, a control box, a workbench, a protective cover, a scrap removal device and an expansion plate. The upper plate is arranged on the upper portion of the supporting pillar. The transverse guide rails are arranged in the middle of the front side of the supporting pillar. The transmission cases are fixed to the upper portions of the transverse guide rails, and the motors are fixed to the upper portions of the transmission cases. The workbench is arranged on the upper portion of the supporting pillar. The protective cover is arranged on the upper portion of the workbench. The novel planer type milling machine device has the beneficial effects that due to the arrangement of a folding plate, cover plates, a scrap removal groove, turning wheels and the transverse guide rails, the folding function of the protective cover can be achieved, and thus the protective cover can be retracted and expanded conveniently. By matching the movement of the folding plate, work can be carried out conveniently. Through rotation of the turning wheels, iron scraps are driven to be discharged, rotation of the turning wheels is facilitated, and therefore the scrap removal speed is increased, bearing capacity of the machine device is high, and the machining cost of a planer type milling machine is reduced.
Owner:TIANJIN HAIXIN MACHINERY MFG
Antitheft door with automatic electromagnetic locking device
InactiveCN103590728AImprove securityImprove practicalityFireproof doorsNon-mechanical controlsEngineeringBinding post
The invention relates to an antitheft door with an automatic electromagnetic locking device. The antitheft door structurally comprises an antitheft door body, a door frame, a handle, a lock core, a lock head and a power source, the handle is disposed on the inner side of the antitheft door body, magnetic frames are mounted on the upper side, the lower side and the right side of the antitheft door body, electromagnets are arranged on four sides of the door frame respectively and connected into a whole through a guide line, a through hole is formed at a position, corresponding to the lock head, of the door frame, and a wiring terminal connected with the power source is disposed in the through hole. The antitheft door has automatic electromagnetic locking capacity and does not need a controller to realize electromagnetic opening and closing, so that manufacturing cost is greatly lowered; a storage box is arranged on the antitheft door, so that convenience is brought to receiving and sending of incoming and outgoing mails; identity of a coming person can be recognized through a visible window on the antitheft door, so that safety and practicability of the antitheft door are improved.
Owner:JIANGSU KAIER DOOR IND
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