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80results about How to "Easy to watch" patented technology
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A vehicle-road cooperative communication terminal
The utility model belongs to the field of vehicle networking communication equipment especially a kind of vehicle-road cooperation communication terminal, it includes fixed link one and vehicle-road cooperation terminal machine;The one end of fixed link one is fixedly connected with multiple clamps, and multiple The abutment of clamp has same sphere, the upper fixed connection of sphere has fixed link two, the one end of fixed link two is installed with vehicle-road cooperation terminal machine, the same tightening sleeve is threadedly connected on the fixed link one and multiple The clamp of the upper of fixed link one is threadedly connected with screw rod one, arc plate one is welded on the fixed link one, the same sliding slot one is set in arc plate one and fixed link one, arc plate two is slidably connected in sliding slot, the utility model is adjusted the effect that the distance between vehicle-road cooperation terminal machine and user is adjusted by the cooperation of each component, and the effect that it is adjusted at multiple angles is also achieved.
Owner:HEBEI PROVINCIAL COMM PLANNING & DESIGN INST +1
Electronic metering socket converter with WIFI
ActiveCN224153702UHigh measurement accuracyeasy to set upCoupling device detailsMeasurement instrument housing
The utility model discloses an electronic metering socket converter assembly with WIFI (Wireless Fidelity), which comprises an upper shell, a lower shell fixedly mounted at the bottom of the upper shell, a transparent shell screen arranged on the top surface of the upper shell, an LCD (Liquid Crystal Display) screen mounted in an LCD bracket in the top of the upper shell, the LCD screen positioned below the shell screen, a key hole arranged in the top of the upper shell, and a WIFI module arranged in the key hole. Key holes are formed in the upper shell, keys are arranged in the key holes, a display circuit board is fixedly connected to the interior of the upper shell through screws, a module support is arranged in the bottom of the upper shell, a current output function module is inserted into the module support, and a signal circuit board is fixedly connected to the interior of the lower shell through screws. According to the utility model, by monitoring the power utilization condition of the electric appliance and setting the overload alarm threshold, the system can effectively help a user to manage and optimize the use of electric power, thereby saving power, reducing the power consumption, reducing the emission of carbon dioxide, and improving the power utilization safety of the electric appliance at the same time.
Owner:ZHEJIANG HONGYUE ELECTRIC TECH CO LTD
Shell structure, keyboard, electronic device and electronic device assembly
ActiveCN224176933UGuaranteed StrengthReduce breakage rateDigital data processing detailsSoftware engineeringElectrical connection
The utility model provides a shell structure, a keyboard, electronic equipment and an electronic equipment assembly. The shell structure comprises a shell and a bracket, the first face of the shell is used for being installed on a display screen, and the second face of the shell is provided with a support connected with the shell. Wherein the support can rotate relative to the shell so as to be in a closed state or an unfolded state, the support in the closed state can be stored on the second face, and the support is used for supporting the shell; the support is provided with a first connecting assembly, and the first connecting assembly is used for being connected with a keyboard so as to achieve electric connection between the display screen and the keyboard. The support is connected with the shell, and when the display screen is independently used, the support can serve as a supporting structure of the electronic equipment; the keyboard is connected with the first connecting assembly of the support, and the keyboard can serve as input equipment of the electronic equipment and can also serve as a supporting structure of the support to indirectly support the electronic equipment, so that the electronic equipment assembly can be suitable for more use scenes.
Owner:HUAWEI TECH CO LTD
A tablet computer case
ActiveCN224287445Ueasy to watchImprove stabilityDigital data processing detailsStands/trestlesTablet computerSoftware engineering
This utility model discloses a tablet computer protective case, specifically relating to the field of electronic product protective case technology. It includes: a protective case; a support plate located on one side of a base, with one end extending towards the center of the protective case and the other end near the top of the protective case; the support plate being a rectangular or polygonal structure; and a damping hinge, one end of which is connected to the base and the other end connected to the support plate. This utility model, by providing a support plate rotatably connected to the case, allows the case to be horizontally or vertically supported when unfolded, facilitating user operations such as watching videos. Furthermore, the damping hinge provides a damping effect when the support plate rotates, thereby increasing the stability of the entire protective case during use.
Owner:深圳市未尔科技有限公司
Multi-screen connecting device for computer
The utility model belongs to computer auxiliary installation tool field, concretely relates to a computer is with many screen connecting device, including bottom support, at least one support column is slidably connected on bottom support, the support column upper end is installed with the connection knot, the crosspiece is installed on the connection knot, can make the support column with the crosspiece relative rotation and position to certain relative position through the connection knot, the crosspiece both ends are installed with the installation assembly for fixed computer display screen. Compared with prior art, the utility model discloses the rotary connection of support column and crosspiece, solves the poor versatility technical problem of the current computer many screen connecting device's not adjustable screen arrangement mode.
Owner:GUANGXI JINMU LIANXING DIGITAL TECH CO LTD
An AI-powered intelligent advertising delivery machine
This invention discloses an AI-powered intelligent advertising placement all-in-one machine, specifically relating to the field of advertising placement technology. It includes a base with an internal electric rotating platform. A motor mounting bracket is mounted on top of the rotating platform, and a servo lifting control motor is fixedly installed inside the mounting bracket. The output shaft of the servo lifting control motor passes through the top of the mounting bracket, and a lifting control screw is fixedly installed at the top of the output shaft. This invention, through its servo lifting control motor, three-sided advertising placement bracket, and human detection module, enables it to automatically determine whether a person is interested in the product advertisement played by the device. It can also adjust the height of the device according to the person's height and automatically adjust the advertising content, facilitating viewing and understanding of the product. In summary, this invention offers diverse functions, a high degree of intelligence, good promotional effects, and is easy to promote and use.
Owner:TAIZHOU BOZHE ENTERPRISE MANAGEMENT CONSULTING CO LTD +1
A single-person command and training device for virtual-reality combined emergency drills
ActiveCN224287662UAvoid frequent switchingeasy to watchCosmonautic condition simulationsOffice tablesScreen sharingSimulation
The utility model relates to the technical field of teaching equipment, and specifically discloses a single-person command and training device for virtual-reality combined emergency drills, which includes: a table body, a first display screen component and a second display screen component; a VR device cabin and a mainframe cabin are detachably arranged on the table body; the VR device cabin is used to accommodate the VR device; the mainframe cabin is used to accommodate the mainframe; the first display screen component and the second display screen component are both installed on the tabletop of the table body, and the included angle between the display end faces of the first display screen component and the second display screen component is 90 degrees to 180 degrees; the first display screen component is used to store training materials and perform screen sharing with multiple student terminals; the second display screen component is wirelessly connected to multiple VR devices, and is used to issue VR tasks to each VR device and receive the training data returned by each VR device. The utility model can not only improve the training efficiency of the device, but also improve the layout rationality of each accessory.
Owner:CIVIL AVIATION UNIV OF CHINA
A rotatable modern ceramic figurine
The utility model relates to ceramic product technical field especially is a rotatable modern ceramic ornament, including modern ceramic ornament, the bottom of modern ceramic ornament is provided with base, the bottom of base is provided with rotatable component, rotatable component includes the round bar of setting in the base bottom center, the outer wall of round bar is provided with the gear tray, the lower extreme of round bar is connected with the circular ring through bearing, in the utility model, through design a rotatable modern ceramic ornament, utilize the cylinder to drive rack plate to remove, and rack plate and gear tray engage drive round bar rotation, thereby drive modern ceramic ornament rotation, and can adjust the length and speed of cylinder telescopic, can adjust the angle of modern ceramic ornament rotation, and through the telescopic cylinder elongation with the clamping block and drive support platform and resist the bottom of base, can increase modern ceramic ornament stop rotation's stability, thereby more convenient for people multi -angle to enjoy modern ceramic ornament.
Owner:FUJIAN DEHUA TONGXIN CERAMICS CO LTD
A sightseeing vehicle seat base
Owner:JINHONGDA AUTOMOBILE PARTS MFG CO LTD
Modular electric sightseeing vehicle roof structure
The utility model belongs to electric sightseeing vehicle roof technical field, concretely is a kind of modularization electric sightseeing vehicle roof structure, including support plate;Sunshade mechanism is provided at support plate top side, adjusting mechanism is provided at support plate inner side, rainproof mechanism is provided at support plate top side, the sunshade mechanism includes support, sunshade board is slidably installed in support inner side, sunshade board side surface both ends are fixed with sliding block, sliding block is slidably installed in first sliding slot inner side, the second sliding slot is symmetrically opened in support plate inner side both ends, the baffle is fixed in support top side center, sunshade board is located support top side, can filter sunlight, if sunlight is weak, can push both sides sunshade board, make it under the cooperation of sliding block, in first sliding slot and second sliding slot inner side sliding, move sunshade board to support plate both sides, to facilitate tourist to enjoy scenery by roof top side, solve the existing sightseeing roof dismounting complicated, influence the problem of tourist observation.
Owner:SICHUAN NUOLE ELECTRIC TECH CO LTD
Limited space operation and rescue drilling platform
ActiveCN224190562UEasy to watch and studyeasy to watchCosmonautic condition simulationsSimulatorsMarine engineeringConfined space
The utility model discloses a limited space operation and rescue drilling platform, which belongs to the technical field of drilling platforms, and comprises a platform main body and a simulation pipeline assembly arranged at the bottom of the platform main body, the top of the platform main body is provided with a main well mouth and side well mouths positioned on two sides of the main well mouth; the simulation pipeline assembly comprises a main well pipe, a side well pipe, a transverse well pipe and a maintenance bin, the main well pipe, the side well pipe and the transverse well pipe are the same in structure and each comprise two same semicircular pipes, and the semicircular pipe located on the front face is a transparent pipe. Through the arrangement of the platform main body and the simulation pipeline assembly, real ground and underground pipelines are simulated, multi-person drilling operation can be carried out, and the use is flexible; through the arrangement of the main well mouth, the main well pipe and the maintenance bin, the situation of entering the maintenance bin for drilling can be simulated, and through the arrangement of the side well pipe, when drilling rescue work is simulated, ventilation from the side well pipe and rescue from the main well pipe can be simulated.
Owner:SHENZHEN WATER INVESTMENT CO LTD +2
Magnetic wireless charging and cold compress handheld folding fan
The utility model discloses a kind of magnetic suction type wireless charging, cold compress handheld folding fan, including fan main body, the fan main body adopts folding design, the fan main body includes upper shell and lower shell, the lower side of the rear end of upper shell is equipped with connecting barrel one, the upper side of the rear end of lower shell is equipped with connecting barrel two, the connecting barrel two is rotated and connected in connecting barrel one inside by pivot;The magnetic attraction piece is arranged at the lower end inside lower shell;The wireless charging structure is arranged in the inside of lower shell;The cold compress structure includes semiconductor refrigerating sheet, the semiconductor refrigerating sheet is arranged in the inside of upper shell, the front end of upper shell is equipped with cold conduction metal sheet.The utility model is compared with prior art's advantage lies in: handheld fan, magnetic attraction fixed, wireless charging and cold compress function are integrated, provide multiple practical functions for user, meet the diversification needs of user in different scenarios, greatly improve the practicality and convenience of product.
Owner:DONGGUAN SIHUIWEI ELECTRONICS TECH CO LTD
Embedded computer all-in-one machine
Owner:HUILIAN CLOUD TECH(SHENZHEN) CO LTD
A multifunctional folding stool convenient for beauty and physiotherapy
This utility model discloses a multifunctional folding stool convenient for beauty and physiotherapy, including a folding stool body, a stool surface, and foldable stool legs. A face-gazing opening is provided on the front center of the stool surface, and a cover is fitted over the face-gazing opening. A fixing member is provided at the top of the foldable stool legs, and the fixing member is fixed to the rear bottom of the stool surface. The fixing member is fitted with a folding leg, which has a hollow structure and an adjusting tube fitted at the bottom. A first plug is provided on the front lower part of the folding leg, and several first through holes are provided on the front side of the adjusting tube. The first plug moves through the first through holes to adjust the height of the stool surface. This utility model, by providing a face-gazing opening on the front center of the folding stool body and allowing the stool surface to be adjusted in height via the folding legs and adjusting tube, transforms the stool into a beauty stool for beauty or acupuncture physiotherapy. After completion, the adjusting tube is first retracted into the folding leg, and then the folding leg is bent inward at a 90-degree angle along the fixing member for easy folding and storage. This utility model has a novel structure, ingenious design, and convenient operation, making it suitable for widespread application.
Owner:泉州医学高等专科学校
A page editing method, system, device, and storage medium
This disclosure provides a page editing method, system, device, and storage medium. The page editing method can provide a target editor with collaborative editing capabilities for non-development users without development experience without changing the existing front-end engineering technology stack and code repository structure. This allows the editing operations performed by non-development users on the preview page within the target editor to be converted into input data for a large language model. The large language model outputs target code that matches the above editing operations, and updates the preview page displayed in the target editor based on the target code. This allows non-development users to more conveniently and directly view the edited page effect, effectively improving the efficiency of collaborative page editing for the preview page.
Owner:HANGZHOU NETEASE CLOUD MUSIC TECH CO LTD
A turnover plate mechanism, sofa and seat
Owner:NINGBO RAYCITY INTELLIGENT HOME FURNISHING CO LTD
A display cabinet for hand-made toy sales
The utility model discloses a kind of display cabinets for hand-made toy sales, belong to hand-made sales technical field, including cabinet, the inside of the cabinet is provided with the adjusting mechanism for showing the hand-made of different height, the top of the cabinet is provided with the exhaust component for preventing the mold in the inside of cabinet, by being provided with adjusting mechanism, salesperson can adjust the position of adjusting mechanism according to the height of hand-made when using, to facilitate the hand-made of different height is placed, customer is watched conveniently, improve the efficiency of sales, by being provided with exhaust component, by exhaust component, the inside of cabinet can be ventilated, prevent bacteria breeding to cause salesperson or purchaser and excessive bacteria contact to cause influence health, simultaneously can also remove the peculiar smell of hand-made self, improve security.
Owner:GUANGZHOU CHUNRU TECH CO LTD
An electrical equipment cabinet with a source-load matching state indicating function
ActiveCN224400963Ueasy to watchEasily determine statusSubstation/switching arrangement casingsAc network to reduce harmonics/ripplesComputer hardwareLED lamp
The utility model relates to an electrical equipment cabinet with source load matching state indication function, including power display unit and load equipment display unit, power display unit and load equipment display unit all include a plurality of ring LED lamp and a plurality of multicharacter nixie tube, the cabinet door corresponds a plurality of ring LED lamp and is opened the annular lamp groove, the middle part of lamp groove is opened square mounting hole, multicharacter nixie tube is fixedly arranged in square mounting hole, ring LED lamp and multicharacter nixie tube are connected with control unit, control unit includes MCU chip, first drive circuit and second drive circuit, still includes detection unit, the utility model divides and sets power display unit and load equipment display unit, and shows allocation state and operating condition through ring LED lamp and multicharacter nixie tube, and is equipped with control unit and is recognized input power and load equipment state through detection unit and controls ring LED lamp and multicharacter nixie tube.
Owner:HENAN COMMUNICATIONS INVESTMENT ZHONGYUAN EXPRESSWAY ZHENGLUO CONSTRUCTION CO LTD +1
A lectern for management consultation
The utility model discloses a kind of explanation platform for management consultation, it is related to the technical field of explanation platform, including base, the upper end of base is provided with hydraulic cylinder, and the output end of hydraulic cylinder is provided with explanation platform, and the upper end edge of explanation platform is fixed with apron, and the inside of apron is provided with L type board with inclination, and the two sides of L type board are symmetrically fixed with round plate, and the two sides of round plate are symmetrically fixed with connecting plate with opposite end, and the two sides of connecting plate are horizontally linearly movable in the corresponding apron side wall, and one connecting plate inside is horizontally movably provided with plug-in board, and the end of plug-in board is provided with spring, and the inside wall of apron close to plug-in board side is provided with several jack;The utility model is simply and effectively supported to lecture manuscript by L type board, and it is convenient for lecturer to watch, and L type board position is adjustable, and it is convenient for lecturer to adjust to suitable position, and it does not occupy space, and also does not affect explanation platform normal use, in addition, explanation platform height is adjustable, and it is convenient for matching lecturer height, and it is beneficial to lecturer use.
Owner:XINJIANG TIANDAO YIHE ENTERPRISE MANAGEMENT CONSULTING CO LTD
A teaching demonstration system
This application relates to a teaching demonstration system, belonging to the technical field of teaching demonstration equipment. The system includes a document camera stand with a detachable mounting plate for placing teaching objects. It also includes a sliding rod slidably mounted on the classroom ceiling and a first driving component mounted on the ceiling. The sliding rod is located above the mounting plate and slides towards or away from the back row of the classroom. A connecting rod is slidably mounted on the sliding rod, with its sliding direction vertical. A second driving component is mounted on the sliding rod to drive the connecting rod towards or away from the mounting plate. A connecting component is mounted on the connecting rod to relatively fix the mounting plate and the connecting rod. This application has the advantage of facilitating observation of teaching objects by students in the back and sides, thus ensuring effective teaching.
Owner:SICHUAN ZHONGSEN TONGYUE TECH CO LTD
Translation deformation door
PendingCN122280433Arealize viewingRealize dynamic displayStructural engineeringMechanical engineering
This invention provides a sliding deformable door, comprising: a track assembly, a sliding door assembly, a transmission assembly, and a display assembly; the track assembly is fixedly installed; the sliding door assembly is movably installed on the track assembly and is limited in cooperation with the track assembly, the track assembly constraining the movement of the sliding door assembly; the display assembly is movably installed on the sliding door assembly and faces outwards from the sliding door assembly; the transmission assembly is installed on the sliding door assembly and is connected to the track assembly and the display assembly respectively; wherein, when the sliding door assembly is pushed to move horizontally along the track assembly, the transmission assembly moves and transmits power to the display assembly to drive the display assembly to deform; the technical solution provided by this invention can solve the problems of the lack of variability in the static display mode of existing sliding doors, and the need for additional power supply and display screen in electronic display mode, which is not suitable for scenarios without electricity.
Owner:SHANGHAI SHUANGSIHUI CREATIVE PRODUCTION CO LTD
A product model display stand for whole-house customization
ActiveCN224268833UFacilitates automatic access to storageeasy to watchShow shelvesShow hangersStructural engineeringMechanical engineering
This utility model relates to the field of furniture model display technology, and discloses a whole-house customized product model display stand, including: a base, a controller set on the front side of the top of the base, a support fixed on the rear side of the top of the base, a furniture model placed on the top of the support, and partitions fixed on the top of each of the four sides of the support, with adjacent partitions sharing a common side. This utility model, through the use of partitions and background components, allows for the alteration of the background panels within rectangular frames, thereby changing the background of the walls surrounding the furniture model and adapting the furniture model's placement to the needs of the actual furniture placement environment. Simultaneously, utilizing the transparent acrylic material of the partitions, the background components are pressed down to fall into storage slots, facilitating viewing of the furniture model from different angles. Furthermore, due to the structural features of the storage box, rectangular frames with different backgrounds can be stored and arranged, and it is convenient to automatically retrieve and store rectangular frames that fall from above.
Owner:HUBEI ZHENPIN MEIJIA HOME FURNISHING CO LTD
Brush handle and electric toothbrush
The utility model discloses a brush handle and an electric toothbrush. The brush handle comprises a shell, a motor support assembly, a display screen and a light-transmitting cover. A containing cavity is defined by the shell, and a placement groove communicating with the containing cavity is formed in the peripheral surface of the shell; the motor support assembly is arranged in the containing cavity and comprises a support, a motor and a circuit board, the motor and the circuit board are arranged on the support, and the circuit board is arranged on the side, close to the display screen, of the support. The display screen is arranged in the placing groove and is electrically connected with the circuit board, and the display surface of the display screen is arranged back to back to the motor bracket assembly; the light-transmitting cover is opposite to the display screen in position, and the light-transmitting cover is connected with the shell so as to seal a groove opening of the containing groove. The display screen is arranged in the placement groove in the shell, so that the distance between the display screen and the outer surface of the shell can be closer, and the display effect of the display screen can be enhanced.
Owner:GUANGZHOU STARS PULSE CO LTD
Tablet computer with protective sleeve assembly
ActiveCN224081991UPlay a protective effectEasy to learnDigital data processing detailsOther accessoriesClassical mechanicsStructural engineering
The utility model relates to the technical field of protective jackets, in particular to a tablet personal computer with a protective jacket component, which comprises a protective jacket and a base, a first placing groove and a second placing groove are arranged on the front side of the protective jacket, a capacitance pen and a tablet personal computer are respectively arranged in the first placing groove and the second placing groove, and a turning cover is arranged at the bottom of the protective jacket. Connecting columns are arranged at the bottoms of the two sides of the protective sleeve, round through holes are formed in the two sides of the opening end of the base, the connecting columns penetrate through the round through holes and then are provided with fastening bolts in a threaded mode, the protective sleeve is rotationally connected with the base through the connecting columns, and supporting rods are rotationally installed at the two ends of the middle of the back face of the protective sleeve; a movable batten is transversely arranged in the base and can move front and back, clamping grooves are formed in the two ends of the top of the movable batten, and the end, away from the protective sleeve, of the supporting rod is clamped and installed in the clamping grooves, so that the tablet personal computer can be unfolded and erected, and use is convenient.
Owner:CHUWI INNOVATION & TECH (SHENZHEN) CO LTD
Intelligent building electrical automation device
ActiveCN116528530Beasy to openavoid shakingCasings/cabinets/drawers detailsHermetically-sealed casingsElectric machineryAutomation
The application relates to an intelligent building electrical automation device, a mounting groove is formed in the side wall of a cabinet body; a blocking plate is used for opening or closing the mounting groove opening; a sliding frame is driven to slide in the mounting groove through a moving mechanism; a control screen is rotatably connected to a support frame through a turnover mechanism, and the on-off of an opening and closing lock is used for controlling the forward and reverse movement of the moving mechanism; the sliding frame is connected with the blocking plate through a connecting rod, a key is inserted into the opening and closing lock, the opening and closing lock starts the moving mechanism to work, a first motor drives a first lead screw to rotate, a guide rail supports and guides the sliding frame, the first lead screw drives the sliding frame to move, so that the sliding frame moves to the outside of the mounting groove, the control screen extends out of the mounting groove, and operation is facilitated; in the process, the blocking plate is driven to open to facilitate watching the control screen, and the control screen can be freely adjusted according to the user; after the adjustment is completed, the blocking plate covers the mounting groove, the control screen is protected, and the control screen is prevented from being damaged by non-operating personnel.
Owner:CSCEC STRAIT CONSTR & DEV
Multifunctional advertising board for advertising media
InactiveCN121862025Aincrease attractivenessImprove publicityCleaning using toolsBoardsStructural engineeringMechanical engineering
Owner:邓爱兰
Display equipment for material device design products
ActiveCN224099076Ueasy to watchImprove experienceLighting applicationsLighting elementsDisplay deviceMechanical engineering
The utility model discloses display equipment for material device design products, which relates to the field of display of material device design products and comprises an equipment body, a rotating shaft is rotatably connected to the center of the top of the equipment body, a display component is mounted on the outer wall of the rotating shaft, and positioning components are symmetrically and movably connected to two sides of an inner cavity of the display component. The top of the rotating shaft is movably connected with an installation assembly, six irradiation lamps are installed on the outer wall of the equipment body, and the top of the servo motor is installed at the bottom of the rotating shaft through a coupler. According to the display equipment for the material device design products, different sizes or different states of the material device design products can be displayed together through the arranged display assemblies, meanwhile, the arranged servo motor is started, the display assemblies can be driven to rotate through the rotating shaft, and the display assemblies are driven to rotate through the rotating shaft. And the display assembly can drive the material device design product to rotate, so that the material device design product can be conveniently displayed to more people.
Owner:SUZHOU GUANGZHIJI DATA TECHNOLOGY CO LTD
Handheld puncher with protective structure
This utility model relates to the field of punching machine technology and discloses a handheld punching machine with a protective structure. It includes a punching machine body, a handle fixedly mounted on the punching machine body, a punching head at the bottom of the punching machine body, and a mounting base fixedly mounted on the bottom wall of the punching machine body. The mounting base has a waste chamber at its bottom, a protective mechanism inside the mounting base, and a limit mechanism inside the mounting base. This handheld punching machine with a protective structure allows the fixed plate in the protective mechanism to be pressed at one end, causing the fixed plate to rotate around a rotating rod, opening the inner side of the mounting base for easy viewing. Simultaneously, the spring force of a torsion spring allows the rotating rod to rotate and reset the baffle on the outer wall of the fixed plate, thus shielding the interior of the mounting base and preventing debris from flying out.
Owner:JIANGXI JUFENG CONSTR ENG CO LTD
NFC-based ETC rapid issuing hand-held terminal
ActiveCN224217104UEasy to liftNot easy to dropSensing by electromagnetic radiationComputer hardwareElectrical battery
The utility model belongs to the technical field of NFC (near field communication) issuing, and particularly discloses an ETC (electronic toll collection) rapid issuing handheld terminal based on NFC, which comprises a front shell and a back plate, the front shell is hollow and is provided with an opening at the back, the back plate is detachably connected to the opening at the back of the front shell, a display screen and operation buttons are arranged on the front wall of the front shell, and the front wall of the front shell is provided with a handle. A battery, an issuing end mainboard and a communication module assembly are arranged in the front shell, the communication module assembly, the display screen and the operation buttons are connected with the issuing end mainboard based on flat cables, and the communication module assembly comprises an antenna, a PSAM card module, an SIM card module and an NFC module. A finger is inserted into the finger insertion plate, the ETC issuing hand-held terminal can be held by a single hand, the finger insertion plate can be supported on the lower side of the ETC issuing hand-held terminal, the ETC issuing hand-held terminal is lifted up, the ETC issuing hand-held terminal can be conveniently taken up when used next time, and the ETC issuing hand-held terminal can be conveniently lifted up by a certain angle, so that a display screen of the ETC issuing hand-held terminal can be conveniently watched.
Owner:CHONGQING TONGYU TECH CO LTD
A student practice whole-process management device
The utility model relates to a student practice whole process management equipment is placed on the plane, including equipment main part and camera module, camera module is installed in equipment main part far from the ground one side, equipment main part includes display part and support part, and the support part is placed on the plane, and one side is contacted with the plane completely, the side of the first side of display part is connected with the side of support part, and the side of display part and support part is contacted with the plane, and the acute angle is formed between display part and the plane. Compared with the prior art, the utility model has the advantages that the content needing to be displayed is displayed through the display part, the display part is supported through the support part, the acute angle is formed between the display part and the plane, and the display part is convenient to watch, there is no other connection between the support part and the plane, the equipment is convenient to move, one side of the support part is contacted with the plane completely, the support part and the display part form the structure similar to triangle, the equipment is placed stably as a whole, and the like.
Owner:SHANGHAI MARITIME UNIVERSITY