101results about How to "Embody convenience" patented technology

The invention discloses a system for real-time language translation service. The system is used for serving supply and requisitioning parties needing language translation and comprises a service module, a communication module and client modules, wherein the service module is used for crowdsourcing human translation and performing user management; the communication module is used for instantly transmitting information among the client modules in an instant messaging and / or P2P (Peer-to-Peer) mode; the client modules are used for accessing a crowdsourcing management module; the client modules are used for inputting and outputting translation requests and translation results and providing user interaction and self services; the communication module is respectively connected with the service module and the client module. The invention also discloses a method for the real-time service of the language translation. On the one hand, the invention provides a language translation tool with the advantages of good accuracy, real time, good convenience and flexibility as well as low price for the public; on the other hand, the invention provides a platform by which personal translation competence for language is fully exerted to help others and corresponding rewards or remuneration is got for the public. According to the system and the method disclosed by the invention, professional needs and daily needs of the public can be met.

The invention provides a preparation equipment mobile monitoring system and method based on the internet of things and industrial cloud. The system comprises an industrial cloud server, an intelligent terminal, a preparation equipment data collection unit and a local server. The preparation equipment data collection unit comprises a PLC, a data collection sensor and a video collection module. The data collection sensor comprises a wired sensor and a wireless sensor. The input end of the wired sensor and the input end of the wireless sensor are connected with equipment monitored by an ore refinery. The output end of the wired sensor is connected with the input end of the PLC. The wireless sensor is connected with a local server through a wireless gateway. The output end of the PLC and the output end of the video collection module are connected with the local server. The industrial cloud server and an intelligent terminal are communicated through a wireless network. Equipment monitoring does not need to be performed inside an immobile place, anytime and anywhere monitoring data can be provided for enterprise managers and researchers, and convenience and rapidness of the scheme are reflected.

The invention discloses a warehouse goods storage device and relates to the field of warehouse storage logistics. The warehouse goods storage device comprises a storage rack main body which at least comprises two placing layers, wherein a goods inlet and a goods outlet are separately formed in two sides of each placing layer; the warehouse goods storage device also comprises a goods upper rack mechanism and a goods lower rack mechanism; the goods upper rack mechanism comprises a base, a placing table, a first driving assembly and a second driving assembly, and a third driving assemblies and barrier parts are arranged on the placing layers; the goods lower rack mechanism comprises a lower slideway and a bearing rack, the bearing rack comprises a central rod and a spiral slideway which is spirally arranged around the central rod from top to bottom, and a goods delivery port is formed in the lower end of the spiral slideway. The warehouse goods storage device provided by the invention isstable to work, convenient to operate and high in degree of automation, can improve the goods loading and unloading efficiency and reduce the labor intensity greatly, and meets the modern logistics development tendency.

The invention relates to a disposable safe insulin injection needle head matched with an insulin pen to be used. The disposable safe insulin injection needle head comprises a needle body, a needle seat, a main casing and an outer sheath, wherein the outer sheath is arranged outside the main casing in a sleeving way. The disposable safe insulin injection needle head is characterized in that a locking structure achieving a matching effect through a clamp block and a clamp opening is arranged between the outer sheath and the main casing, a seat disc is arranged on the needle disc, the outer edge of the seat disc has the sliding positioning connecting relationship with the inner edge of the main casing, and during the injection needle head installation, the axial thrust of the insulin pen is used, so that the seat disc moves to a second positioning position from the first positioning position, the outer edge of the seat disc jacks up the clamp block arranged on the outer sheath, the clamp block is unbuckled from the clamp opening, the outer sheath is unlocked with the main casing, and in the state, the outer sheath is allowed to be picked away. The disposable safe insulin injection needle head has the advantages that whether the outer sheath is allowed to be picked away or not and whether the insulin pen and the injection needle head are prepared for the injection state or not are associated, the use safety and the use convenience of the injection needle head are greatly improved.

The invention discloses a system for sharing schedule plans. The system comprises a formulating module, an uploading module and a sharing module, wherein the formulating module is used for formulating the schedule plans; the uploading module is used for selecting users needing to share the schedule plans and unloading the schedule plans to the sharing module; and the sharing module is used for receiving the schedule plans and sharing the schedule plans to the selected users needing to share the schedule plans. The invention further discloses a method for sharing schedule plans. The method comprises the following steps of: formulating the schedule plans in the formulating module; selecting users needing to share the schedule plans in the uploading module and unloading the schedule plans to the sharing module by the uploading module; and receiving the schedule plans and sharing the schedule plans to the selected users needing to share the schedule plans by the sharing module. Via the system and the method for sharing the schedule plans provided by the invention, the existing schedule plans are shared to a local area network or the Internet, so that the schedule plans of the users are reasonable and strong in executability.

The invention provides a braided fabric synchronous dragging device of an auxiliary roller mechanism of a computer-controlled flat knitting machine, and belongs to the technical field of knitting machinery. The braided fabric synchronous dragging device comprises rollers which are configured in pairs, a transient rod, a transient rod support piece, a cloth clamping sleeve, a roller bush and a control panel; one end of each roller is connected with a power transmission device, while the other end is pivoted with a pedestal of the auxiliary roller mechanism; the transient rod support piece is arranged on the roller; the transient rod is arranged on the top of the transient rod support piece; the cloth clamping sleeve covers on the roller, the transient rod and the transient rod support piece; the upper end of the control panel is fixed with the transient rod support piece, while the other end is matched with the roller; and the lower end of the control panel is provided with engaging teeth. The braided fabric synchronous dragging device is characterized in that: the lower end of the control panel is provided with a semi-circular groove which is matched with the roller, and the engaging teeth correspond to the back of the semi-circular groove. The braided fabric synchronous dragging device has the advantages of convenient processing, material conservation, convenient assembly and disassembly, and good effects of reducing the kinetic resistance of the roller and protecting the roller.

The invention relates to a high-biosecurity POCT (Point of Care Testing) instrument based on image or sensitizing scanning, belonging to the field of reagent testing. The instrument comprises an image or sensitizing scanning device, a reagent holding platform and a data processing device. The image scanning area of the image or sensitizing scanning device faces downward, and the reagent holding platform is put above the image scanning area of the image or sensitizing scanning device. The reagent holding platform is movable and an operator does not need to touch the testing reagent added into a biological sample, so the biosecurity is improved. According to the invention, the scanning side of the image or sensitizing scanning device faces downward to read the information of the testing reagent, and the testing reagent faces up, so the biological sample can not outflow; and the reagent holding platform is movable and the operator does not need to touch the testing reagent which contains the biological sample, so the biosecurity protection in the working process is improved.

The invention discloses a parametric modeling based stiffened wall plate structure vibration fatigue resistance optimization method and relates to an aircraftstiffened wall plate structure. The method comprises the following steps of 1 stiffened wall plate structure design, 2 optimization variable selection, 3 optimization flow and program development performing based on commercially used finite element software, 4 finite element parameter modeling, 5 random vibration response calculation under basic accelerated speedbroadbandstimulation, 6 extraction of a global stressroot-mean-square value, to serve as an optimization objective,in random vibration response, and optimization using structure optimization parameters and structural weight as constraints. The shortcomings of shape optimization and topological optimization can be overcome, and a selectable optimization parameter range is wider. The convenience and effectiveness of the parametric modeling based optimization method are embodied based on a commercially used finite element software platform, the optimization method can be suitable for a more complicated engineering structure. The optimization method is oriented to the global stressroot-mean-square value of a structure, aglobally optimal solution of the structure under a random load is obtained, and the vibration fatigue life of the structure can be effectively prolonged.

The invention discloses a microgrid one-button smooth switching control method from grid connection to an off-grid mode. The method comprises the steps that when a microgrid stable coordination control device is powered, an expert database based on XML in an internal storage is automatically loaded, self-recognition of a microgrid operation mode is carried out to complete preprocessing of a control strategy, after an operator starts a one-button control button, a preprocessed strategy control procedure is started, the whole control procedure automatically achieves error prevention control over a physical layer and a control layer, and after a power threshold condition is detected to be met, a grid connection point switch is controlled to be cut off, and smooth switching from grid connection to the off-grid mode is achieved. The method effectively solves the problems that currently, the control procedure from grid connection to the off-grid mode of a microgrid is complex, the requirement for the quality of operators is high, and the complex operation procedure increases the misoperation risk. Intensification, convenience and automation of the microgrid are achieved, operation and maintenance cost are lowered, and operation reliability is improved through misoperation prevention.

The invention relates to the field of high-speed train simulation models, in particular to a locomotive multi-body structure dynamic model correction method. The locomotive multi-body structure dynamic model correction method comprises the steps of locomotive multi-body structure dynamic modeling and analysis, locomotive dynamic test modeling and analysis, correlation analysis between calculation and testing, locomotive model correction parameter selection, sensitivity and residual analysis and iteration correctio based on sensitivity analysis. The locomotive multi-body dynamic model correction is based on a commercial multi-body dynamic software platform, can obtain an accurate simulation model, embodies the convenience and effectiveness of a parametric modeling correction method, can be applicable to a complicated engineering structure, can be popularized to other multi-body dynamic model correction of a locomotive and meanwhile has very high practicability.

The invention relates to an electronic book, in particular to a book-screen electronic book. The electronic book comprises a box body, an imaging screen, projection equipment, an activating device, a reflector and a computer. The imaging screen is a book screen in shape of a turnover book with a three-dimensional special arc-curtain imaging surface and imaging content is imaged on the special arc-curtain book screen. The invention also provides an imaging method for the book-screen electronic book. The method comprises the steps of storage, calculation, activation, projection and the like. The electronic book gives a three-dimensional real feel, adopts an interactive activation mode which makes the electronic book feel like a real book. The electronic book has the advantages of little occupied space, integral reflection and convenience. The method achieves special arc-curtain imaging, allows for operation like turning pages of a real book, and has the advantages of reliable theory, simple and convenient operation, low investment and little occupied area.

The invention discloses a drum brown paper automatic conveying and cutting device which comprises a rack, a drive rubber wheel and a reel used for the placement of drum crown paper are arranged below the rack. An input roller, a curving-prevention adjusting roller, an output roller and a driven output roller are arranged above the rack. A width paper cutter is arranged above the input roller, and the curving-prevention adjusting roller is arranged on a guiding rod. The opposite face of the curving-prevention adjusting roller is provided with a photoelectric sensor. The output roller is driven through a motor, and the rear end of the output roller is provided with a paper breaking cutter and a paper pressing bar. According to the drum brown paper automatic conveying and cutting device, the crown paper can be conveyed as required, the crown paper does not need to be cut in advance, and waste of leftover materials is avoided. In addition, the size is adjusted much conveniently, time is saved, cost is reduced, working efficiency is greatly improved, and especially, in small-batch packaging and one-time packaging, convenience of the drum brown paper automatic conveying and cutting device can be better embodied.

The invention provides a quick dismounting grounding device which comprises a scaffold body. A vertical steel reinforcement pipe is fixed on the scaffold body. A connection bolt is welded on the vertical steel reinforcement pipe. The screw of the connection bolt faces outwards. A terminal wire is wound around the screw, and is pressed and fixed on the bolt through a compression nut. The other endof the terminal wire is connected with a connection hole of a grounding plate. The connection hole is arranged in the top of the grounding plate. A square pipe is fixedly welded on the grounding plate. The square pipe is inserted in grounding flat steel. The grounding device can connect the adhesion lifting scaffold and the vertical steel reinforcement of a building, and has a good lightning protection effect. The grounding device has the advantages of easy dismounting, simple operation, low processing cost, safety and reliability.

The invention discloses an electromechanical product rust removing device which comprises a rust removing device body, a dust removing bin and a bearing plate, wherein the dust removing bin is fixedlyconnected with the top of the dust removing device body; the bearing plate is fixedly connected with the bottom of the dust removing device body; a first grinding knife is fixedly connected with themiddle part of one side of the interior of the dust removing bin; a second grinding knife is fixedly connected with the top of one side of the interior of the dust removing bin; spray heads are fixedly connected with the interior of the dust removing bin; and a clamping device is movably connected with the bottom of the interior of the dust removing bin. The grinding knives can be driven by the clamping device to clean up rust on the surface of a product more rapidly, so that the high efficiency of the rust removing device body can be reflected; through the strong control capability of an NS16032 control chip, the convenience and the rapidness of the dust removing device body can be reflected; through a plating liquid, the product of which the rust is removed can have the anti-rust function after being treated, and then the multifunctionality of the dust removing device body can be reflected; and the electromechanical product rust removing device is convenient to use, is high in safety, is applicable to the technical field of dust removing devices, and has broad development prospects in the future.

A method for paying consumption by utilizing mobile system includes setting correlation information having information of paying party and favoured party, logging on service network station by favoured party to select service item and to submit information of favoured party, generating payment list according to said correlation information and selected service item as well as information of favoured party, sending generated list to mobile terminal of paying party, confirming said payment by paying party and carrying out electronic payment then paying service item by logistics distribution.

The present invention relates to a full-automatic handset charger. It includes shell body, centrifugal pendulum, a pair of mutually-meshed speed-changing driving gears, magnetic block, coil, rectifier circuit, change-over switch, ribbon type plate spring and toothed shifting wheel. Said invention also provides the connection mode of the above-mentioned components, and provides the action of every component. Said invention can be made into single body which can be carried with one, and can be mounted in the interior of handset, and can be used for charging handset at all times and places.

A sister connector comprises a pipe body, a seal ring, a connecting piece and a loop piece. The pipe body is in sister connection on the loop end of the connecting piece through the loop piece and is fixed on the connecting piece, the pipe body is provided with a concave loop, the loop end of the connecting piece and the loop piece can form an integrated loop shaped port, and the connecting piece and the loop piece are both provided with convex strips which can form a convex loop through the sister connection. When the connector is installed, the pipe body with the concave loop is aslant inserted into the seal ring arranged in the cavity of the connecting piece, and the pipe body is aligned on the same central axis of the connecting piece, and the convex strip on the loop end of the connecting piece is stuck in the concave loop of the pipe body just right, the loop piece is in sister connection on the loop end of the connecting piece, and the convex strip thereof is stuck in the concave loop of the pipe body simultaneously and is in sister connection with the convex strip on the loop end of the connecting piece to form the convex loop, thereby locking the pipe body tightly to achieve the connection. The connection of the invention has the characteristics of compact structure, less and reasonable components, safe and convenient production, simple process and good practicability.

The invention relates to a firewood chopping device, and belongs to the technical field of firewood chopping tools. The firewood chopping device comprises a base frame, a hydraulic jack with an oil cylinder column, an oil pump and an oil return valve, a column arranged on the base frame, a tool holder with an ax, and a table-board rack with a table board for being pushed by the oil cylinder column, wherein the hydraulic jack is arranged on the base frame, and the tool holder is assembled on the column; the table-board rack is assembled on the column and is positioned below the tool holder, and an oil pump control pedal is hinged onto the base frame and is connected with an oil pump. The firewood chopping device is characterized in that: an oil cylinder column seat cavity is arranged at one side of the table board toward the oil cylinder column, and is positioned at an intersection of diagonals of the table board, and the oil cylinder column is matched with the oil cylinder column seatcavity; and the middles of the left and right sides of the table board are respectively connected with one end of a tension spring, and the other end of the tension spring is fixed on the base frame.The firewood chopping device has the advantages that: the force-bearing points are reasonable, the operation is convenient, and the working efficiency is improved.

The invention discloses a portable network equipment box, which comprises a box body, a pull rod opening, a device base and a storage bin. The pull rod opening is fixedly connected to one side of thetop of the box body. The device base is fixedly connected to the bottom of the box body. The storage bin is fixedly connected to the middle part in the box body. A glass top cover is movably connectedto the top of the box body. A handle is fixedly connected to the other side in the glass top cover. Supporting feet are fixedly connected to one side of the bottom of the device base. The supportingfeet reflect the anti-static property of the device. The glass top cover reflects the visibility of the device. The handle reflects the auxiliary property of the device. Heat dissipation openings reflect the heat dissipation performance of the device. A wire outlet reflects the safety of the device. An information nameplate reflects the reading convenience of the device. A lifting mechanism reflects the convenience of the device. A moving mechanism reflects the mobility and concealment of the device. A storage protection mechanism reflects the applicability and fixity of the device. The schemesuitable for the network equipment box, and has a wide development prospect in the future.

The invention relates to a preparation method of a common food, which uses a vegetable that is edible in the daily life, balsam pear, as raw material. The specific preparation method is that: the balsam pear is cleaned and the putrefaction and deterioration parts are removed, and then cut. The seeds are reserved, and the balsam pear is sliced and juiced while juice is reserved; seeds in pulp are dried and grinded to be reserved; balsam residues are added with water of 8-15 times as much as the residues, and extracted for 1-3 time(s) while each time lasts for 1-3 hour(s). The extracted juice is concentrated and mixed with the press juice, and then spray-dried to form dry ointment powder. The ointment powder is mixed with seed powder and well mixed, and then put into capsules or to form other products of proper formulation types. The invention improves the common edible method of the balsam pear to lead to a more convenient edible way.

The invention discloses a generator convenient for thermal dissipation. The generator comprises a generator main body, a thermal dissipation end board and a front end cover, a water injection cavity is embedded into the top end of the generator main body, a water diversion film is tightly attached to the middle part of the interior of the water injection cavity, the bottom end of the water injection cavity is fixedly connected with a thermal conduction pipe, the bottom end of the thermal conduction pipe is fixedly connected with a superheated steam outlet, the periphery of the generator main body is fixedly connected with a reflector, a rubber sleeve is tightly attached to the top end of the generator main body, the rubber sleeve has good thermal insulation capability, thus scald risk is avoided, the reflector well ensures the practicability of the generator, a shock absorption support can buffer shock generated by the generator main body to a certain degree, operability of the generator is well improved, the service life of the generator is well prolonged through the superheated steam outlet, the thermal dissipation performance of the generator is further improved through the cooling fan, and the generator is suitable for being used and has wide development prospects in the future.

The invention discloses a concrete wet-spraying self-walking shotcrete support robot. The concrete wet-spraying self-walking shotcrete support robot comprises a wet spraying vehicle body consisting of a walking chassis (10) and a cab (3), wherein the cab (3) is arranged above a front end of the walking chassis (10), a power system (2) is arranged below the cab (3), front supporting legs (1) are arranged below the front end, a wireless remote receiving device (11) is arranged inside, an electric control part (9) is arranged below a middle part of the walking chassis (10), and rear supporting legs (8) are arranged below a rear part. The concrete wet-spraying self-walking shotcrete support robot is characterized in that a concrete pumping device (7) is arranged at a rear end of the walking chassis (10); a manipulator (4) is arranged above a front end of the cab (3) and the manipulator (4) is connected with a spray group (5); the concrete pumping device (7) is connected with the spray group (5) through a pipeline. The problems such as high sprayed concrete resilience rate, poor construction personnel safety, low production efficiency, long construction period and the like are better solved, and the mechanized matching technique and equipment levels of tunnel construction are improved.

The invention discloses an anti-skid ground mat for physical training. The ground mat comprises a ground mat main body, a storage box, a ground mat interlayer and a cushioning slot; the storage box islapped joint with one side of the ground mat main body, the ground mat interlayer is fixedly connected into the ground mat main body, the bottom of the ground mat interlayer is fixedly connected withthe cushioning slot, the top end of the ground interlayer is fixedly connected with anti-skid bulges; the inner top of the ground mat interlayer is fixedly connected with the carbon finer layer, thebottom of the carbon fiber layer is fixedly connected with a TPE high-elastic film; the bottom of the TPE high-elastic film is fixedly connected with a high-density sponge layer, the high-density sponge layer improves the sweat-absorbing performance of the training ground mat, and the anti-skid bulges improve the skid resistance of the training ground mat, the storage mechanism can be used for conveniently storing the ground mat by a trainer, the cushioning mechanism improves the cushioning performance of the training ground mat, the sealing mat improves the skid resistance of the training ground mat, an information layer improves the adaptability of the training ground mat; and the ground mat is suitable for the use of the physical training ground mat, and has extensive development prospect in the future.

The invention discloses a shock prevention architecture bridge. The shock prevention architecture bridge includes a bridge body, a shock prevention bridge pile, a cable bent tower, a solar energy illuminating light and a shock reducing bridge floor, wherein the bottom of the bridge body is fixedly connected with the shock prevention bridge pile, the surface of the bridge body is fixedly connectedwith the shock reducing bridge floor, the outer wall of the bridge body is connected with the cable bent tower in an embedding mode, the top of the cable bent tower is fixedly connected with the solarenergy illuminating light, the bottom of the shock prevention bridge pile is fixedly connected with an corrosion prevention base, the top end of the shock prevention bridge pile is fixedly connectedwith a bridge body fixing groove, the inner wall of the bridge body fixing groove is fixedly connected with a shock prevention check block, the shock prevention check block reflects shock prevention of a device main body, the cable bent tower reflects safety of the device main body, the shock prevention bridge floor reflects practicability of the device main body, the solar energy illuminating light reflects convenience and environmental protection property of the device main body, aesthetics of the device main body is improved through a neon light, water level scale lines reflect practicability of the device main body, and a reflective layer reflects warning of the device main body. The shock prevention architecture bridge is suitable for using of an shock prevention bridge, and has widedevelopment prospects in the future.

The invention discloses a stopping device of an elevator car, and belongs to the technical field of elevators. The elevator car comprises a car chassis and an elevator car body. The left side and the right side of the car chassis are matched with shaft guide rails through guide shoes respectively, the shaft guide rails are fixed to shaft guide rail frames, and the shaft guide rail frames and the shaft wall are fixed. The elevator car body is arranged on the car chassis. The stopping device comprises rod bolt locking plates, rod bolt mechanisms, rod bolt driving mechanisms and rod bolt position signal collectors, wherein the rod bolt locking plates are fixed to the shaft guide rail frames, the rod bolt mechanisms are arranged at the positions, corresponding to the rod bolt locking plates, of the car chassis, the rod bolt driving mechanisms are electrically connected with an electrical control device of an elevator and arranged on the car chassis in the state of being connected with the rod bolt mechanisms, and the rod bolt position signal collectors are arranged at the positions, corresponding to the rod bolt mechanisms, of the car chassis and electrically connected with the electrical control device. The operation convenience can be shown, safety can be guaranteed, and serious accidents can be prevented.

The invention discloses a training foot target for taekwondo training. The foot target comprises a foot target base, a support rod and a fixing sleeve, wherein a supporting rod is fixedly connected tothe top of the foot target base; the outer wall of the supporting rod is in nested connection with the fixing sleeve; the bottom of the foot target base is fixedly connected with a device base; one side of the fixing sleeve is fixedly connected with a telescopic rod; the interior of the fixing sleeve is in embedded connection with a limiting bolt; the surface of the telescopic rod is fixedly connected with a positioning groove; the interior of the telescopic rod is in embedded connection with a positioning bolt; and one end of the telescopic rod is fixedly connected with a spring. The springimproves the flexibility of a device main body; a multi-kickplate mechanism improves the practicability of the device main body; a hideable moving mechanism ensures the stability of a device while facilitating a worker to move the device; a sponge protective sleeve plays a role in protecting a trainer; the application range of the device main body is expanded by an adjustable kickplate mechanism;and the training foot target suitable for taekwondo training has wide development prospects in the future.

The invention discloses an automobile braking system based on wire control, which comprises a mechanical transmission mechanism and a brake pushrod group mechanism, wherein the mechanical transmission mechanism comprises two drive motors (1, 2), two screw mandrels (5, 6) and a shaft lever gear (7). Two drive motors are fixedly connected with the two screw mandrels respectively, and the two screw mandrels are meshed with the shaft lever gear (7); the brake pushrod group mechanism comprises a brake shaft lever (8), a brake nut (11) and a brake block (12), and the shaft lever gear (7) is fixed on the brake shaft lever. A screw thread (10) is arranged at one end of the brake shaft lever (8) near the brake block (12) and the brake shaft lever (8) is sheathed to the brake nut (11) by the screw thread (10). The automobile braking system has simple structure, casts off the traditional hydraulic control and represents the convenience of operation in respect of installation and maintenance. Furthermore, the braking system has good universality and is suitable for all automobile types in principle, in particular for automobiles using new energy, thus being capable of realizing pure electric automobiles in the true sense.

The invention provides a method for an Android application to access a database. A Web server, an assembly adaption program, an executor and a database server are arranged, an Android application program is communicated with the Web server through a wireless network, and the Web server is communicated with the database server through the network; and the Web server is matched with the corresponding executor according to an operation number requested by the Android application program to operate the database, and a processing result is returned to the Android application program after the operation is finished. Since operation commands on the database are uniformly processed by the same server, the Android application program only needs to send the operation number to the Web server to carry out the corresponding operation on the database, jamming communication is carried out through a server side, the operation commands can be subjected to centralized management to achieve operation instantaneity, use convenience is embodied, and the operation instantaneity and safety of the database is guaranteed.

The invention discloses a network equipment protection frame, which comprises a protection box, a device base and a heat dissipation chamber, wherein the bottom of the protection box is fixedly connected with the device base; the heat dissipation chamber is fixedly connected to the middle of the top of the device base; rollers are fixedly connected to the bottom of the device base; the other sideof the roller is fixedly connected with a limiting bolt; the other side of the limiting bolt is fixedly connected with an elastic brake rod; the top of the protection box is fixedly connected with a box cover; one side of the bottom of the box cover is fixedly connected with a limiting rod; a network equipment limiting bolt is connected to one side of the protection box in an embedded manner; thenetwork equipment limiting bolt prevents the network equipment from shaking in the moving process of the protection frame. The practicability of the device body is improved through a visual window, the heat dissipation performance of the device body is improved through heat dissipation holes, the flexibility of the device body is improved through the moving mechanism, the working efficiency of workers is improved through the detachable network equipment protection mechanism, and the network equipment protection frame is suitable for network equipment protection and has a wide development prospect in the future.

Provided is a safe insulin syringe needle. The safe insulin syringe needle comprises a needle body, a needle seat, a middle sleeve, a trigger tube, a front sleeve and a spring, and is characterized inthat the trigger tube is provided with an elastic arm, the needle seat is provided with a lug boss, when the needle is in use, the axial direction relative movement relation between the trigger tubeand the needle seat is used, the lug boss touches the elastic arm and forces the elastic arm to be deformed by being bent outwards to take up the position in front of the spring, so that the trigger tube can obtain temporary elastic recoil performance with the help of the spring within the distance of the movement of the trigger tube, and after the lug boss is separate from the elastic arm, the elastic recoil performance of the trigger tube is automatically relieved. The safe insulin syringe needle solves the problem that a single-spring structure adopted in a departed method cannot reserve the tentative elastic recoil performance of the trigger tube.