222 results about "Distribution frame" patented technology

The invention discloses a power distribution overhead line inclination angle measurement method, system and device and a medium, and belongs to the technical field of power distribution frame measurement, and the method comprises the steps that an unmanned aerial vehicle collects original data and unmanned aerial vehicle flight data according to a preset flight route; preprocessing the original data to obtain effective traverse points; conducting wires in the power distribution network frame are processed, and the processed conducting wires are utilized to construct an initial three-dimensional model through the segmented weighted catenary model and the effective conducting wire points; establishing a compensation equation according to the flight data of the unmanned aerial vehicle, processing the compensation equation through Kalman filtering to obtain an error, and adjusting the three-dimensional coordinate of the effective traverse point by using the error to obtain a corrected effective traverse point; and correcting the initial three-dimensional model by using the corrected effective traverse points to obtain a final three-dimensional model, and outputting an obtained measurement result. The problems that traditional manual measurement is time-consuming and labor-consuming, and an existing unmanned aerial vehicle inspection technology is easily interfered by the environment are solved.

The invention discloses an intelligent building monitoring electric wire dynamic wiring system based on a reconfigurable distribution frame, and relates to the technical field of intelligent building monitoring, the system comprises a distribution frame and a central control server, and a programmable switch array and a state monitoring unit are arranged in the distribution frame; the central control server issues a connection strategy instruction to the distribution frame; the programmable switch array executes the connection strategy instruction, and dynamically establishes or switches a physical connection path between the front-end monitoring equipment and the rear-end processing equipment; the state monitoring unit collects signal quality parameters of the physical connection path; the central control server generates a topological graph representing the current physical connection relation based on the acquired equipment connection information; and comparing the topological graph with a connection state expected by the connection strategy instruction, verifying the quality of the current physical connection based on the signal quality parameter, and outputting a verification conclusion based on a comparison and verification result. According to the invention, the flexibility of building monitoring wire wiring is improved.

The utility model discloses a comprehensive wiring distribution frame, which comprises a bottom plate and a distribution frame main body, the distribution frame main body is fixedly connected to the upper surface of the bottom plate, a plurality of ports distributed at equal intervals are arranged on one side of the distribution frame main body, and a plurality of groups of chutes corresponding to the ports one by one are arranged on one side of the distribution frame main body. The number of the multiple sets of sliding grooves is two, the two sliding grooves in the same set are located in the two sides of the port correspondingly, and a first protective cover and a second protective cover for sealing the port are slidably connected into the two sliding grooves in the two sides of the port correspondingly. According to the utility model, external dust can be prevented from entering the inside of the port, the phenomenon of short circuit or poor contact of the connecting line is prevented, the connection safety of the connecting line and the port is improved, the connecting line of the connecting point is always kept in a horizontal state with the port, the loosening of the connecting point caused by the falling of the connecting line due to self weight for a long time is prevented, and the service life is prolonged. And heat dissipation can be realized when the connection point of the connection line is connected with the port.

The utility model relates to the field of building electrical technology, and discloses a building electrical flat cable pipe branching device, comprising a branching frame, both sides of the branching frame are provided with installation ports, one of the installation ports is internally provided with a limiting assembly, the bottom of the inner wall of the other installation port is provided with a rotating assembly, and the rotating assembly is provided with a rotating shaft. Two first moving blocks are arranged on the outer surface of the rotating assembly, and one side of each first moving block is fixedly connected with a clamping frame. According to the utility model, through cooperative use of the limiting assembly, the rotating assembly, the first moving block, the clamping frame, the branching groove, the adjusting assembly, the spring, the elastic rubber block and other structures, the position of the elastic rubber block can be adjusted, so that electric wires with different thicknesses can be clamped; the situation that a thin wire cannot be clamped easily when the thin wire is clamped is avoided, displacement or looseness of the wire is prevented, and the stability and safety of the wire are improved.

The invention discloses a cable physical path target connection method and system based on recursive expansion. The method comprises the following steps: initializing data of all equipment and distribution frames and a cable connection relationship between the distribution frames, and constructing a bidirectional adjacency list based on a relationship between specific physical distribution frame ports and ports; performing path search based on the bidirectional adjacency list to obtain a plurality of paths conforming to parameter adjustment, and obtaining a global path group; based on the optimal path length and the distribution frame port occupancy rate weight, selecting an optimal path from the global path group, and generating an optimal cable physical path target connection scheme; and according to the obtained optimal cable physical path target connection scheme, a user selects the optimal cable physical path target connection scheme, and cable physical path target connection is completed. According to the method, bidirectional adjacency list data preprocessing, grouping traversal parallel computing, path dynamic memory, undirected graph loop searching forbidding and distribution frame port occupancy rate weight pre-arranged planning are combined, the performance, usability and practicability of a distribution frame port line searching algorithm are improved, and the problem of line searching and line connecting work efficiency among a large number of distribution frames in a machine room is solved.

The utility model discloses a distribution frame for building intelligent engineering, and relates to the technical field of building engineering. The distribution frame comprises a base frame and distribution frames symmetrically arranged on the left side and the right side of the upper end face of the base frame, and further comprises a fixing mechanism arranged in the base frame; the bearing plate is clamped between the two sets of distribution frames in a sliding mode, locking clamping plates are arranged on the outer sides of the distribution frames, and locking mechanisms are arranged on the inner sides of the locking clamping plates. According to the utility model, the distribution frame can be limited by arranging the connecting clamping grooves, so that the distribution frame can be prevented from deviating and shaking, then, the two ends of the arranged bearing plate can be clamped on the inner sides of the fixed sliding plates in a sliding manner, and then, the bearing plate can be connected with the positioning sliding grooves and the fixed sliding grooves through the locking sliding blocks on the inner sides of the locking clamping plates; therefore, the multiple sets of bearing plates can be rapidly locked, the bearing plates can be prevented from deviating and shaking, and due to the fact that the bearing plates can be rapidly locked, the situation that the fixing efficiency of the bearing plates is affected through multiple sets of bolts of different specifications can be avoided.

The utility model discloses a hot air uniform distributor for an inulin drying tower. The hot air uniform distributor comprises a fixed frame, the inner wall of the fixed frame is rotatably matched with a distribution frame, the inner wall of the distribution frame is rotatably matched with a plurality of rotating rods, the plurality of rotating rods are fixedly connected with air deflectors, and one side of the distribution frame is slidably matched with a shifting plate. According to the utility model, the air deflector, the knocking rod, the knocking gear, the inclined block, the hit block, the spring, the inner gear and other components are arranged, so that when guiding is carried out and the distribution frame rotates, the knocking gear is meshed with the inner gear, and the hit block is extruded by the inclined block, so that the poking sheet rotates the air deflector around the rotating rod; according to the inulin drying tower, the air guide plate can rotate and swing, hot air can be diffused in the drying tower in all directions from multiple different angles, the situation that the hot air is concentrated in a certain area or direction is effectively avoided, and therefore the inulin drying uniformity and the product quality consistency are improved.

The utility model relates to the technical field of distribution frames, and discloses a distribution frame, which comprises a mounting panel, a rectangular through hole is formed in the outer surface of the mounting panel in a penetrating manner, a plurality of network interface modules are arranged in the rectangular through hole, the bottom of each network interface module is fixedly connected with a first wedge block, and a first jack is formed in the top of each network interface module; a containing cavity is formed in the mounting panel, a connecting rod is arranged in the containing cavity, the outer surface of the connecting rod is sleeved with a compression spring, and the bottom end of the connecting rod is fixedly connected with a second wedge block. When a certain network interface module needs to be replaced, the shifting piece is pulled upwards to drive the hinge block to rotate around the shaft connected with the connecting rod, so that after the hinge block rotates by 90 degrees, the connecting rod can be pulled to ascend, and then the connecting rod drives the second wedge block to be separated from the interior of the first jack; and then the network interface module is manually contacted from the back direction to drive the first wedge block to be separated from the second jack, so that the network interface module can be separated from the rectangular through hole.

The utility model belongs to the technical field of distribution frames, and particularly relates to a multifunctional distribution frame for automobile wire harnesses, which comprises an operation table, two fixing columns are fixedly connected to the upper surface of the operation table, a first sliding groove is formed in one side of each fixing column, a rotating structure is arranged in each first sliding groove, and a second sliding groove is formed in the other side of each fixing column. Through the arrangement of the first connecting frame, the moving rod, the second connecting frame, the friction blocks and the like, the air cylinder drives the pushing block to move upwards, the pushing block drives the moving rod to move through the first connecting frame, and the moving rod drives the friction blocks to be close to each other through the second connecting frame; the friction block is clamped on the friction column, the pay-off reel on the chuck is quickly stopped through the friction column, the distance that the pay-off reel continues to rotate due to inertia when pay-off of the pay-off reel is stopped is shortened, wires on the pay-off reel are prevented from being loosely wound together, workers do not need to spend time in arranging the wires on the pay-off reel, and the working efficiency is improved.

The utility model discloses a kind of optical fiber distribution frame, to provide a kind of optical fiber distribution frame can be fixed in batches, fixed by root of line.It includes cabinet, rack and lifting assembly, the cabinet is installed on lifting assembly, the cabinet is installed with several racks in even distribution, the both sides of the rack are equipped with cable management board, the both sides of the rack are equipped with fixed component, the fixed component corresponds with cable management board.The beneficial effects of the utility model are: can be fixed in batches, fixed by root of line, can better and separate line, can separate the line of different layers, can fix optical fiber line, can limit the rotation of fixed plate, can promote cabinet height.

The utility model relates to the technical field of optical fiber distribution frames, and discloses a winding frame body for an optical fiber connection disc distribution frame, which comprises a wire placing box, a wire spool is fixedly connected to the bottom of the inner wall of the wire placing box, a wire releasing groove is formed in the outer wall of the wire spool, a limiting ring is fixedly connected to the top of the wire placing box, and a spring is fixedly connected to the inner wall of the limiting ring. A clamping groove is formed in the outer wall of the wire spool, and a buckle is arranged on the inner wall of the clamping groove in a contact mode. According to the utility model, an optical fiber line is placed in the wire spool through the pay-off groove, then the bending angle of an optical fiber is limited through the limiting ring, after the optical fiber is arranged, the second wire spool clamps the buckle into the clamping groove along the pay-off groove, and meanwhile, the second wire spool presses the spring downwards, so that the bending angle of the optical fiber is limited. When the buckle is clamped into the clamping groove, the counter-acting force of the spring pushes the second wire spool to move upwards, so that the buckle is prevented from being separated from the interior of the clamping groove, the optical fiber is prevented from being excessively bent or crossed, the risks of signal attenuation and damage are reduced, and meanwhile, a switched circuit is cleared.

The utility model relates to the field of optical fiber communication technology, and provides an LCamp; the MPO module box pressing unlocking type distribution frame comprises a box body, a front cover plate, a mounting guide rail, a pressing self-locking switch and a module box, the front cover plate is connected to the box body, and a mounting space for mounting the module box is defined between the front cover plate and the box body; a plurality of mounting guide rails are arranged, and the plurality of mounting guide rails are arranged in the mounting space and are arranged at intervals in the width direction of the box body; the pressing self-locking switch comprises a first matching piece and a second matching piece, the first matching piece and the second matching piece are matched in a pressing self-locking mode, the first matching piece is arranged on the side wall of the module box, and the second matching piece is arranged on the installation guide rail. The distribution frame has the effect of ensuring the capacity of the distribution frame while improving the convenience and efficiency of on-site construction wiring.

The utility model discloses a kind of wiring frame with wire arrangement hidden function, it is related to network cabinet technical field, including wiring frame body, the surface of wiring frame body is equipped with inserting hole, the rear end of wiring frame body is equipped with wire body;The rear end of wiring frame body is engaged with shielding frame, and wiring frame body and the connecting position of shielding frame are provided with dismounting mechanism, the inside of shielding frame is provided with the auxiliary wire arrangement mechanism for guiding wire body to carry out guiding processing.This wiring frame with wire arrangement hidden function, by the position of wire according to inserting, adjust the bending angle of wire itself, so that the rear end of wire can keep the state of engagement between wire groove, and then realize the wire arrangement processing to wire, effectively avoid the case that wire is scattered after installation, wire can be quickly limited and fixed in position.

The utility model relates to the technical field of voice distribution frames, in particular to a VDF-based number checking tool for a voice distribution frame, which comprises a number checking device in contact with the voice distribution frame, one end of the number checking device is plugged with a number checking telephone through a telephone line, the surface of the number checking device is fixedly connected with two side blocks, and the number checking telephone is plugged into the number checking telephone through a telephone line. A guide rod is fixedly connected between the two side blocks, a center block is fixedly connected to the surface of each number checking device, and under the action of reset force of springs, the two L-shaped plates make reset motion on the surfaces of the guide rods, so that the two clamping plates are driven to be close to the copper head ends of the corresponding number checking devices, and the number checking devices are clamped. The bulged part of the voice distribution frame can be elastically clamped by utilizing the copper head end of the number inspector and the clamping plate, so that the number inspector is firmly fixed on the surface of the voice distribution frame, the copper head end of the number inspector is in stable and tight contact with the positive and negative electrodes of the voice distribution frame, and meanwhile, the problem of slipping can be prevented; and thus, the number checking work efficiency can be improved.

The utility model relates to the technical field of optical fiber distribution frames, in particular to an optical fiber distribution frame with a multifunctional module, which comprises a fiber splice tray supporting plate and a multifunctional module box, and the fiber splice tray supporting plate is slidably connected onto the inner wall of the bottom of the multifunctional module box. The fiber splice tray supporting plate and the adapter mounting plate can be popped up by pressing down the pressing plate, the multifunctional module box is opened, the clamping blocks can be automatically inserted into the clamping holes by pushing the adapter mounting plate backwards, the top plate, the fiber splice tray supporting plate and the adapter mounting plate are fixed, the multifunctional module box is closed, and opening and closing are more convenient and faster. And the limiting grooves and the limiting columns can effectively prevent the fiber melting tray supporting plate from completely drawing out and falling off when being drawn out.

The utility model discloses an optical fiber distribution tray and an optical fiber distribution frame, and relates to the technical field of optical fiber communication, the optical fiber distribution tray comprises a tray body, an optical fiber adapter clamping seat, a rear protective cover and a front protective cover, the optical fiber adapter clamping base is arranged in the containing groove and divides the containing groove into an optical fiber storage groove and a wiring groove, a wire inlet and a wire outlet are formed in the side wall of the wiring groove, the rear protective cover covers a groove opening of the optical fiber storage groove and is detachably connected with the tray body, and the rear protective cover is configured to allow light to penetrate through. The front protective cover covers the notch of the wiring duct and is hinged to the tray body. The front protective cover is configured to rotate relative to the tray body so as to shield or expose the notch of the wiring duct. The wiring condition of optical fibers under the front protective cover and the rear protective cover can be conveniently and quickly observed, and the optical fiber connector under the front protective cover can be quickly adjusted to realize wiring adjustment operation.

A distribution frame convenient to disassemble and assemble comprises a frame piece and at least one assembling piece, the frame piece is provided with at least one first socket, the assembling piece is provided with a plurality of second sockets used for assembling data modules, the assembling piece is detachably assembled on the frame piece from back to front, and the assembling piece is detachably assembled on the frame piece from back to front. And the second insertion openings in the same assembly part are correspondingly communicated with the same first insertion opening. The data module and other connectors are inserted into the assembly parts and then assembled on the frame part through the assembly parts, when the data module needs to be replaced, only the corresponding assembly parts need to be detached from the frame part, and then the assembly parts corresponding to the data module are assembled, so that replacement of the data module and assembly and disassembly of the distribution frame are greatly facilitated.

The utility model relates to the technical field of wiring device, concretely is a kind of building integrated wiring distribution frame debugging jumper fixing device, it includes: distribution frame body, and front side is equipped with several ports of connecting jumper;Connecting frame is installed in the front side of distribution frame body, and it is equipped with the through opening corresponding with port thereon, hinge cover is located at the through opening;Wire fixing mechanism is located on the cover, and it includes: telescopic knob, and it is telescopic along the direction perpendicular to cover and rotates around its own axis, and it has locking mechanism of pressing unlocking and releasing self-locking;Clamping assembly is fixedly connected to the end of telescopic knob, including bottom plate and two arc-shaped frames arranged on bottom plate, two arc-shaped frames are horizontally arranged and oppositely arranged, and the interval for jumper entering is formed between arc-shaped frame, and the arc-shaped structure of arc-shaped frame is used to form the passage for limiting and fixing jumper.The present application aims at solving the problem that jumper lacks effective fixing in prior art, which leads to cable confusion, easy to loose and fall off, thereby affecting debugging and troubleshooting.

The utility model relates to the technical field of feeding equipment, in particular to a double-material-table servo feeder which comprises an operation table, a first machining table and a second machining table, the first machining table and the second machining table form the operation table, and the opposite sides of the first machining table and the second machining table are fixedly connected through a connecting frame. A material conveying assembly is erected on the first machining table and the second machining table above the connecting frame; feeding assemblies are fixedly mounted at the rear ends of the upper end faces of the first machining table and the second machining table through mounting frames correspondingly, the opposite sides of the two mounting frames are fixedly connected through a transverse plate, guide rail frames are fixedly mounted at the front ends of the upper end faces of the first machining table and the second machining table, and the bottoms of the two material distributing frames slide along the guide rail frames correspondingly. The double-station feeding machine has the advantage of feeding materials to two different stations at the same time, effectively solves the problem that a traditional single-station feeding machine is limited in the aspect of improving the working efficiency, and provides a more efficient and flexible solution for industrial automation.

The application discloses an oil-immersed transformer communication system and relates to the technical field of power system monitoring, which comprises a transformer substation A, a transformer substation B and an optical fiber network connecting the two, wherein the transformer substation A is internally provided with a core monitoring device, a temperature measuring device and an oil sample analysis device; the core monitoring device, the temperature measuring device and the oil sample analysis device are connected with a main transformer on-line monitoring device through an RS-485 interface; the main transformer on-line monitoring device is connected with a switch through an optical fiber; the switch is sequentially connected with a transformer monitoring server, an automation system server and an optical fiber distribution frame; the switch of the transformer substation A is connected with an edge computing gateway, which is used for data screening and transmission through a 4G network; the optical fiber distribution frame of the transformer substation B is connected with a switch through an optical fiber; and the switch is sequentially connected with a transformer monitoring server, an automation system server and a monitoring machine. The application can realize the automatic acquisition, screening and reliable transmission of transformer data among multiple transformer substations.

The utility model relates to the field of railway communication transmission equipment, in particular to a light-emitting coaxial joint for a digital distribution frame, which comprises a seat body, the seat body is provided with a first joint, a second joint and a light-emitting part, and the first joint and the second joint can be respectively connected with a 2M joint; the light-emitting part is electrically connected with the first connector, and the second connector is electrically connected with the light-emitting part. The first connector and the second connector are synchronously connected to the pair of 2M connectors, and the signal receiving and transmitting state is monitored through the light emitting state of the light emitting part, so that operators can observe the signal conveniently, the maintenance efficiency of communication transmission equipment is improved, manpower consumption is reduced, and quick signal receiving and transmitting judgment during single-person operation is realized.

The utility model discloses a kind of optical fiber distribution frame, comprising: frame body, primary distribution mechanism and secondary distribution mechanism, frame body is vertically opened with laminated slot, laminated slot is used to insert optical fiber box, so that multiple optical fiber boxes are stacked in laminated slot, so that the all optical fiber connectors of all optical fiber boxes are located at the same side, and present dot matrix distribution;Primary distribution mechanism is arranged in frame body, primary distribution mechanism is equipped with multiple substock holes, all substock holes are located in the same vertical plane, and towards the dot matrix formed by optical fiber connector, substock hole is used to wear optical fiber bundle;Secondary distribution mechanism includes substrate and multiple distribution devices, substrate is hinged with frame body, and hinged shaft is horizontally arranged, and parallel with the vertical plane where substock hole is located, all distribution devices are evenly spaced along the axial direction of hinged shaft, distribution device is equipped with multiple distribution holes, distribution hole is used to wear single optical fiber.It can solve the problem that optical fiber distribution frame is prone to line error, disorder and mixed line.

The application provides an optical fiber distribution method, a server, an optical fiber distribution frame and an optical fiber distribution system, and relates to the field of optical fibers. The method comprises the following steps: a detection light receiver corresponding to each fusion fiber tray in the optical fiber distribution frame acquires communication codes received by each fusion fiber tray. A controller of the optical fiber distribution frame can analyze the communication codes acquired by each fusion fiber tray to obtain the reception information of each fusion fiber tray. The controller of the optical fiber distribution frame can send the reception information of each fusion fiber tray in the optical fiber distribution frame to the server. After acquiring the reception information of each fusion fiber tray of each optical fiber distribution frame, the server can determine the optical fiber sources of each fusion fiber tray of each optical fiber distribution frame. According to the optical fiber sources of each fusion fiber tray in each optical fiber distribution frame, the server can construct the topological structure between the fusion fiber trays of each optical fiber distribution frame in the optical fiber distribution system. The method provided by the application improves the management efficiency of optical fibers.

The utility model discloses a comprehensive wiring distribution frame, which relates to the technical field of distribution frames, and adopts the technical scheme that the comprehensive wiring distribution frame comprises a distribution frame body, a plurality of distribution frame modules are fixedly arranged in the distribution frame body, a plurality of empty slots are fixedly formed in the bottom of the distribution frame body, and wire holes are formed in two sides of each empty slot; the comprehensive wiring distribution frame has the beneficial effects that through the arrangement of the limiting module assemblies, a penetrating network cable can be independently fixed, when a certain network cable needs to be replaced or maintained, the connection state of other network cables cannot be involved, the other network cables are prevented from falling, and the service life of the network cables is prolonged. According to the utility model, through the design of the limiting adjusting unit, the position of the limiting block can be effectively fixed, the fixing effect of the limiting block on a network cable is ensured, and the position of the limiting block does not change under natural conditions.

The utility model discloses a distribution frame for constructional engineering, which comprises a distribution frame and three adjusting grooves, and the adjusting grooves are arranged in the distribution frame. Through cooperative use of the adjusting device, the adjusting fixing frame, the T-shaped stabilizer bar, the spring and the fixing groove, the problem that the existing distribution frame for building construction is equipment for managing and distributing telecommunication signals is solved, and centralized management and connection points are provided; according to the technical scheme, connection and reconfiguration of telecommunication equipment in a large building or a building group become more efficient and simpler, cables are placed on a distribution frame during use, then nylon cable ties are used for positioning the cables, the nylon cable ties are aged after being used for a long time, the weather resistance of the nylon cable ties is poor, the nylon cable ties are aged quickly in a humid environment, and the service life of the nylon cable ties is prolonged. The problem that the existing distribution frame for constructional engineering is not provided with a component for more stably positioning a cable due to the fact that the cable is unstable in positioning and does not have long-term durability due to the fact that the cable is broken after being aged in the prior art is solved.

The utility model provides a distribution frame for a computer communication network, and especially relates to the distribution frame technology field, the distribution frame comprises a distribution frame body, after the production of the distribution frame for the computer communication network is completed, an insertion column on a protection plate is inserted into an installation hole, when the protection plate is attached to a port of the insertion hole, a groove on the insertion column just passes through the installation hole, and the insertion column is inserted into the installation hole. The protection plate can be fixed by arranging the protection plate, the wire plugging hole can be prevented from being collided and damaged during transportation or carrying, then the clamping buckle is inserted into the fixing groove and clamped into the clamping groove, the insertion plate can be limited by arranging the clamping buckle, the wire plugging hole can be prevented from being collided and damaged during transportation or carrying, the wire plugging hole can be prevented from being collided and damaged, and the wire plugging hole can be prevented from being collided and damaged during transportation or carrying. According to the utility model, the plug board is arranged to prevent the plug board from falling off, the wiring at the back can be placed at the inner side of the wire clamp for storage, then the anti-falling plate is inserted into the mounting groove, and then the bolt penetrates through the anti-falling plate and is screwed into the threaded hole, so that the anti-falling plate is fixed, and the arrangement of the anti-falling plate can prevent the wire harness from falling off.

1. The name of the design product: blank distribution frame (IU24 port). 2. The use of the design product: connection device for communication terminal and signal transmission line. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

The invention discloses a port state identification method and device, equipment, a medium and a product. The method comprises the following steps: acquiring optical fiber distribution frame (ODF) picture data; the ODF picture data is recognized through a pre-trained final improved Yov5 model, a recognition result is determined, and the final improved Yov5 model comprises an improved input layer, a backbone network layer fused with a self-attention mechanism, a neck feature fusion layer and a prediction layer; the identification result comprises states of all ODF ports in the ODF picture data, and the states comprise an idle state, an occupied state and an unknown state. According to the method, the sensitive capture capability of a multi-head self-attention mechanism on remote space information is integrated into a backbone network layer, the performance of a network on a target detection task is enhanced, then ODF port recognition is carried out through an improved Yolov5 algorithm, and the state of an ODF port is quickly and accurately recognized.

The utility model discloses a distribution frame for communication transmission equipment, which comprises a distribution frame main body, a plurality of wiring modules fixedly arranged on the distribution frame main body and a network cable interface arranged on one side of the outer surface of the distribution frame main body, the inner tops and the inner bottoms of the covers are fixedly connected with fixing plates. According to the utility model, through the arrangement of the cover, the first sealing plug and the second sealing plug, the network cable interface and the wiring groove on the wiring module can be sealed, dust is prevented from entering the network cable interface and the wiring groove when the network cable interface is not used for a long time, and the dust is prevented from affecting the use effect during subsequent wiring; and secondly, through the arrangement of the cover, the fixing plate and the wire pressing plate, the network cable can be pressed into the corresponding wiring groove without the help of a wire bonding knife, and meanwhile, due to the arrangement of the cover, the redundant network cable can be shielded and does not need to be cut off, so that the wiring convenience is improved.

1. The name of the design product: pull type modular fiber distribution frame (high density). 2. The use of the design product: used in data room, fiber distribution frame, fiber splicing or branching distribution. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.