37results about How to "Clear wiring" patented technology

The invention discloses a vertical distribution frame and a cabinet with the vertical distribution frame. The vertical distribution frame is used for wire distribution in a vertical manner, so that the device and the wire can be connected through wire jumpers in uniform length, the wiring is simple and clear, the construction cost is saved while the workload of the worker is greatly relieved, and the later quick maintenance becomes convenient. The cabinet with the vertical distribution frame is characterized in that the wiring in the cabinet is simple and clear, and meanwhile, the usage of the wire jumpers and the equipment are reduced, so that the structure of the cabinet is simplified. The cabinet can save cost and is convenient in construction mounting and the later maintenance is more convenient and simple.

The invention relates to a chip burning base and method. An MCU (Microprogrammed Control Unit) is loaded on the burning base, an encryption algorithm is burnt in the MCU, wherein the burning method comprises the following steps of: 1, selecting a chip model to be burnt on an upper computer interface, after selection is completed, sending model data corresponding to a chip to a burner by an upper computer; 2, placing the burning base on the burner, decrypting the model data of the burning base, stored in the MCU, by the MCU on the burning base, sending the decrypted model data to a burner platform; 3, respectively reading data sent by the upper computer and data sent by the MCU by the burner platform, comparing wherein the data sent by the upper computer and the data sent by the MCU are matched; 4, when carrying out once burning process, sending a signal for carrying out burning to the MCU on the burning base by the burner platform; and 5, if the MCU receives the signal for carrying out burning, sent by the burner platform, starting a counting mechanism inside the burner platform, completing once counting. The chip burning base has an encryption function and can effectively ensure burning quality.

The invention discloses an optical fiber unit box and an optical fiber unit box wiring method. The box body is provided with two side plates which are oppositely arranged. At least one tray is arranged in the box body. Sliding mechanisms are arranged on both sides of the tray. The tray is slidably connected with two side plates through the sliding mechanisms and can be pulled back and forth relative to two side plates. An adapter installation plate is arranged on the tray, wherein an adapter is arranged on the adapter installation plate and front and back operation faces are formed on the tray. Each operation face is respectively a cable optical fiber operation face and a jumping fiber operation face. According to the optical fiber unit box and the optical fiber unit box wiring method, which are provided by the invention, operation is carried out on front and back operation faces by pulling the tray back and forth in front of and behind the box body; when large capacity and a lot of lines are in the optical fiber unit box, clear wiring can be ensured; operation confusion and mistakes are prevented; and the problems of chaotic wiring and inconvenient operation, which are caused by the fact that the cable optical fiber operation face and the jumping fiber operation face are concentrated to a direction of the optical fiber unit box for operation in the prior art, are solved.

The invention discloses a three-time division LED display control technique and a control system of the same, wherein a screen comprises a plurality of sets of light-emitting bodies consisting of three-color LEDs and comprises a control unit. The control unit divides a display cycle of each light-emitting body into three sub cycles in a certain proportion, and in each sub cycle LEDs of a corresponding color of the light-emitting body are lightened. In the three-time-division technique, gating output ends are corresponding to the LED light-emitting units in terms of number, so the wiring of a circuit is clearer, with the design of a control program simplified at the same time; moreover, time-division sub cycles which are the same or different in length of time can be adopted for red, green and blue three colors, so as to achieve the truest and the most natural blending effect of light. And if a display matrix only requires LED light-emitting units of a certain color to be lightened to display monochromatic patterns and animation in the color, only a gating output end of the color is needed to output a signal.

The invention discloses a compatible optical cable transfer box, which comprises: a box body, a base arranged at the bottom of the box body, an optical cable fixed grounding protection unit arranged inside the box body, a wire ring assembly, and a fusion integration Modules, coiled components, pigtail parking areas, direct fusion modules, two-slot insert / cassette optical splitters, four-slot insert / cassette optical splitters. The present invention can be compatible with the box-type optical splitter and the insert-type optical splitter without adding structural parts. The tail fiber of the box-type optical splitter is connected to the fusion-matching integrated module on the right through the coiled component in the middle, and the spare The pigtail of the box-type optical splitter can be reliably placed in the parking area on the lower left side of the box, and the optical splitter compatible module on the left side of the box can be compatible with all kinds of box-type optical splitters and plug-in Chip optical splitter, strong versatility, easy installation and maintenance, clear wiring inside the box, convenient and reliable pigtail management.

The invention discloses a base of a lifting type illuminating device, which comprises a moving device, a base frame and side plates. The base frame provided with a plurality of surfaces is arranged on the moving device, and the side plates are arranged on each surface of the base frame and surround the base frame to form a closed space. The invention further discloses the lifting type illuminating device. The base has the advantages of safety in use and attractive appearance by the aid of the side plates arranged on the surfaces of the base frame. Furthermore, the base is flexible and firm in assembling, convenient in maintenance and coordinative with lifting rods and a lamp holder, so that electric appliances can be mounted more firmly, wiring is clearer and venting and heat radiation performance is higher.

The invention discloses a large-capacity optical cable cross-connecting cabinet capable of longitudinally expanding without disassembling. The large-capacity optical cable cross-connecting cabinet comprises a cabinet body, a base, an expansion box and a cabinet cover, wherein connecting grooves are arranged at the top of the cabinet body, connecting grooves are arranged at one end of the expansionbox, and connecting pieces are arranged on the other end of the expansion box; when needing to perform expansion, the connecting pieces on the expansion box can be arranged in the connecting grooveson the cabinet body only by disassembling the cabinet cover, and then the cabinet cover is arranged in the expansion box to realize longitudinal expansion and reduce the workload of the expansion construction without producing noise and dust pollution, and the work efficiency is improved. By adopting modular arrangement, a distribution optical cable welding unit, a trunk optical cable welding unitand a splitting frame are orderly arranged on a mounting plate from top to bottom; and a main wiring frame is further arranged on the mounting plate, so that the wiring is more convenient, and the optical fiber is located in the wiring fame after the wiring, the later wiring personnel can arrange wires more clearly, the mounting and the later maintenance are convenient, and the space utilizationefficiency in the optical cable cross-connecting cabinet is improved.

The invention relates to a plant-growing precast concrete component for slope protection and a construction method, and belongs to the technical field of ecological greening. The plant-growing precastconcrete component comprises a water permeable cover, a water permeable hole, a water permeable cover bulge, a water permeable cover groove, a precast reinforced concrete frame component, a bottom slope toe, a component groove, a component bulge and a precast plant-growing concrete component, wherein the water permeable cover takes the shape of a cuboid; the water permeable hole is circular, is located on the surface of the water permeable cover and penetrates through the water permeable cover along the vertical direction; the water permeable cover bulge is located at the bottom of the waterpermeable cover; the precast reinforced concrete frame component is a hollow cuboid without upper and lower bottom surfaces; the water permeable cover groove is formed in the upper end of the water permeable cover groove; the lower end of the water permeable cover groove takes the shape of a slope toe and the bottom slope toe is mounted at the lower end; the component groove and the component bulge are arranged around the water permeable cover groove; and the precast plant-growing concrete component takes the shape of a cuboid. According to the plant-growing precast concrete component, the structure is simple, the components are convenient to construct, the connection of a stress structure and a protective water permeable structure is clear, the anti-erosion property is strong, benefit isbrought to the growth of plants on the slope surface, and effects of reinforcing the slope and greening the slope ecological environment are provided.

The invention relates to an electrical cabinet applicable to a cab. The electrical cabinet comprises a cuboid outer frame, and the cuboid outer frame is formed by combining a rectangular top frame, a rectangular bottom frame and a plurality of parallel stand columns. Waist beams perpendicular to the stand columns are arranged in the middles of two side frames of the outer frame respectively, and an internal secondary frame is fixed to the upper portion of the outer frame. An internal panel is fixed to the lower portion of the internal secondary frame, and a plurality of first wiring ducts perpendicular to the stand columns of the outer frame body are fixed to the internal panel. A plurality of second wiring ducts parallel with or perpendicular to the stand columns of the outer frame body are arranged in the side frames of the outer frame. The first wiring ducts are communicated with the second wiring ducts perpendicular to the stand columns of the outer frame body. Electrical products in the electrical cabinet are distributed evenly in order, the wiring directions are clear and orderly, and the electrical cabinet of the cab is convenient to maintain in the later stage due to the design.

The invention discloses an integrated sink dish-washing machine . The integrated sink dish-washing machine comprises a sink, a dish-washing machine body, a faucet and a head assembly, the sink is fixedly connected with the dish-washing machine body, the dish-washing machine body comprises a dish-washing machine tank, a wire arranging mechanism, a drying system, an automatic door opening mechanism, a water path system, a door body rotating mechanism and a door body assembly, and a dish basket is arranged in the dish-washing machine tank; the wire arranging mechanism and the drying system are arranged on one side of the dish-washing machine groove, the automatic door opening mechanism is arranged on the front side of the dish-washing machine groove, a water outlet is formed in the bottom of the dish-washing machine groove, a hot air inlet and an air outlet are formed in the inner side face of the dish-washing machine groove, and the drying system is connected with the hot air inlet. The water path system is arranged under the dish-washing machine tank. The water path system is connected with the water outlet and the air outlet. The water path system is and the bottom of the water tank are connected with a sewer pipe, a groove is formed in the top face of the dish washing machine tank, and the door body assembly is connected to the groove through a door body rotating mechanism. Overall installation of the dish-washing machine is facilitated, the reliability and stability of the dish-washing machine are improved, and the service life of the dish-washing machine is prolonged.

The invention discloses a fiber-optic wiring structure comprising a reflector plate (4), the optical fiber layer (3) disposed on the reflector plate (4), and a diffuser film (1) disposed on the optical fiber layer (3) and a light source (5) connected to the optical fiber layer (3). The optical fiber layer (3) comprises a transverse optical fiber (31), a longitudinal optical fiber (32), a right-leaning fiber bundle (33), and a left-tilted fiber bundle (34), which are alternately woven in an intersective arrangement to a network structure. The invention also discloses a wiring method based on this wiring structure. The invention makes the light guiding ray of the optical fiber brighter and the wiring clear, the efficiency of the light guiding backlight of the optical fiber is improved and the light derived from the side is more uniform.

The invention discloses an energy data monitoring analysis system based on comprehensive energy complementation and an analysis method thereof. The energy data monitoring analysis system comprises a monitoring control box, a box door hinged to the front face of the monitoring control box and a control module arranged in the monitoring control box, a transverse column is fixed between the two sides of the inner wall of the monitoring control box, a plurality of segmented winding reels are arranged below the transverse column, and positioning rings are rotationally connected with the two sides of the surface of each segmented winding reel. The invention relates to the technical field of data monitoring. According to the energy data monitoring analysis system based on comprehensive energy complementation and the analysis method thereof, rotation of different segmented winding reels can be independently controlled through the arrangement of a single segmented winding reel control mechanism, independent take-up and pay-off can be carried out on a single wire harness according to actual requirements, overall pay-off and take-up are not needed, and when overall take-up and pay-off are needed, synchronous operation can be carried out, so that the wiring of the whole device is clearer, the operation is convenient, and the use limitation is small.

The invention discloses a testing device of a nuclear power station digitized instrument and control system. The testing device relates to the field of automation control and comprises a control device and a signal processing device, wherein the control device comprises an industrial control computer, a collection card installed in the industrial control computer and a control software controlling the testing process; the signal processing device comprises a layplate and a conditioning card; two ends of the layplate are connected with the collection card and the conditioning card through signal wires respectively; and the other end of the conditioning card is connected with a DCS (data communication system) control cabinet to be tested through a signal wire. The testing device adopts the DCS control cabinet or process system as a unit for testing, and can enable all the signals to be simultaneously connected into the testing device for finishing all the test items of the DCS control cabinet or the process system by one time, thus improving testing efficiency and saving human resource. The control method shows the testing state and expected result in real time, the simulation software can simulate the control loop of the process system, and the control accuracy and control effect of the process system state testing can be set according to the needs.

A wireless multi-channel shipboard water quality sampling system based on an unmanned ship. It transmits signals in the airtight sampling chamber through wireless communication, so as to avoid unnecessary damage to the circuit of the unmanned ship due to the leakage of sampling liquid during the sampling process. At the same time, the communication protocol is integrated and simplified, and the execution module is integrated. The design of the peristaltic pump is adopted, which makes the whole system have the advantages of simple principle, easy operation, low requirements on the airtightness of the container, long life, low requirements on the installation of unmanned ships or manned ships, and strong compatibility. In addition, many expansion positions are reserved on the sampling pipeline, which can be expanded within the maximum collection capacity to meet the user's demand for sample collection capacity.

The invention discloses a detector probe for small space debris detection and a sensor manufacturing method thereof. In the detector probe, a sensor and an electrode lead-out plate are installed in a cavity formed by assembling a base and a top plate. In the sensor, a bottom electrode and a top electrode are located on the top face of the sensor, so that the problem that a bottom electrode and a top electrode are located on the top face and the bottom face respectively and accordingly lead-out and installation of the electrodes are inconvenient is avoided. The top electrode and the bottom electrode are led to the electrode lead-out plate through a gold wire welding and pressing process, an outgoing line of the electrode lead-out plate leads out from a wire lead-out hole in the base, and the problem that thin aluminum electrodes are prone to being damaged due to the welding process and multiple complex wires can be solved.

The invention provides a temperature detection device for a lithium battery pack. The temperature detection device comprises a detection group, wherein the detection group comprises a plurality of detection units; each detection unit comprises a circuit substrate; a bus-type temperature sensor, a voltage measurement connection device and a temperature bus connector are arranged on the circuit substrate; and each detection unit is arranged on a positive tab of each lithium battery of requiring temperature and voltage measurement. By a modular single-bus measurement method, the measurement circuit is simple and clear in wiring; and massive temperature signals of the battery pack can be conveniently collected. The temperature detection device comprises temperature sensors which are the same as lithium batteries in the lithium battery pack in number; the circuit substrate is reasonable in structural design and convenient to install; repeated disassembly is avoided; the measurement device is good in stability and accurate to measure; and the problem of collection of massive temperature signals of the battery pack can be effectively solved.

The invention provides a novel terminal box which comprises a box body and a box cover clamped with the box body, wherein the box body is internally provided with a partition board and a terminal board, the partition board is arranged at the lower part of the box body, and the terminal board is arranged above the partition board. The partition board is provided with a plurality of wire inlet holes, the partition board is provided with a plurality of wire fixing slots corresponding to the wire inlet holes, and the wire fixing slot is provided with a label. One end of the wire fixing slot is arranged corresponding to the wire inlet hole, and the other end of the wire fixing slot is arranged corresponding to the terminal board. The top part of the box body is formed by a triangular roof. The novel box provided by the invention has the advantages of scientific design, reasonable structure, clear wiring and convenient maintenance.

The invention discloses a power distribution control cabinet convenient to mount and maintain, which comprises a cabinet body frame, a device mounting frame, control cabinet doors, ventilation blinds, a top, an air flow fan and a bottom, and is characterized in that each of front, rear, left and right frames of the cabinet body frame is provided with a hinge bracket for limiting the opening degree of the door or one control cabinet door connected by a hinge; the middle part of the top is provided with the air flow fan; a rectangular base with a lower opening is arranged below the bottom; the rectangular base and the bottom are provided with concentric cable holes; the device mounting frame formed by four supports is arranged between the top and the bottom inside the cabinet body frame; symmetrical mounting plate insertion holes are arranged in the device mounting frame; and mounting plates are arranged on the insertion holes. The power distribution control cabinet convenient to mount and maintain has the advantages of convenient cooling, convenient maintenance, saved maintenance time and safe maintenance.

The invention relates to a high-density cross connecting cabinet. The high-density cross connecting cabinet comprises a frame and at least two stacked optical cable fiber melting plate unit boxes andis characterized in that each optical cable fiber melting plate unit box comprises a mounting rack and fiber melting plates which are sequentially inserted onto the mounting rack at intervals from topto bottom, each fiber melting plate comprises a support plate and a base which can slide relative to the support plate, each base comprises a concave cavity formed by the surrounding lateral wall ofthe base, a welding plate and a distribution board, and each support plate comprises a guide plate and a bottom plate. Compared with the prior art, the high-density cross connecting cabinet has the advantages that the fiber melting plates in the high-density cross connecting cabinet have support plates and bases which can slide relative to each other, staff can pull the bases at will during fibermelting, the support plates are provided with fiber winding seats allowing the tail fibers of tail fiber adapters to wind, the support plates are partially provided with notches facing the fiber winding seats, and the tail fibers after welding are directly guided to the fiber winding seats through the notches.

The invention discloses an electric vehicle, a battery collecting device and a battery system thereof, and belongs to the technical field of collecting devices for battery systems of electric vehicles. The battery collection device includes: a main housing, a plug-in, a collection wire harness and m wire harness terminals, where m is an integer greater than 1; the main housing is provided with a plug-in installation slot, a wire harness slot and at least m first limiting slots, The wire harness grooves communicate with the plug-in installation groove and each of the at least m first limiting grooves respectively; the m wire harness terminals are respectively arranged in the m first limiting grooves, and the plug-in is arranged in the plug-in installation groove , each of the m wire harness terminals is connected to the plug-in through a collection wire harness, and the collection wire harness is arranged in a wire harness slot. The invention clarifies the installation positions of the collection wire harness, wire harness terminals and plug-ins, makes the wiring harness of the collection wire harness clear, realizes the methodical installation of the collection wire harness around the battery pack, reduces the problem of incorrect installation of the collection wire harness position, and improves the product qualification rate .

The invention discloses an alternating current and direct current conversion device and electrical equipment. The device comprises a power supply module, a laminated busbar, a rectification module, and a heat dissipation module located below the rectification module, wherein the power supply module is divided into two sub-modules, and the two sub-modules are symmetrically arranged on two sides of the heat dissipation module and the rectification module; the rectification module is electrically connected with the power supply module through the laminated busbar. The modules in the device are simple and compact in arrangement mode and convenient to disassemble and assemble, and meanwhile the heat dissipation module connected with the rectification module in an attached mode is arranged, so heat dissipation efficiency of the device can be further improved.

The invention discloses an assembly-type optical fiber distribution frame, and the frame comprises a top plate, a bottom plate, two integrated rear vertical columns which are disposed between the top plate and the bottom plate and are perpendicular to the top plate and the bottom plate, two front vertical columns which are disposed between the top plate and the bottom plate and are perpendicular to the top plate and the bottom plate, and side plates which are disposed between the integrated rear vertical columns and the front vertical columns. The top plate, the bottom plate, the integrated rear vertical columns, the front vertical columns and the side plates form an optical fiber distribution frame with an accommodation space. The two front vertical columns are respectively connected with a door plate through a movable spring cotter. The interior of the accommodation space is sequentially provided with an optical cable fixing grounding protection device, a 19-inch module unit, and an optical fiber winding storage assembly. The frame saves the complex welding technology, saves time and labor, has no welding deformation, is accurate in structural size, can carry out the modular disassembly and maintenance of the body after a cabinet is accidentally damaged, is easy to modify, is convenient for engineering installation, is large in capacity, is convenient to convey, is quick in installation, is clear in wiring, and is convenient to operate.

The invention discloses a high-voltage wiring harness arrangement structure for a new energy cargo truck, and relates to the field of new energy vehicles. The arrangement structure comprises a telescopic bottom plate and a wire bunching device, wherein a supporting block I is fixedly arranged at one end of the telescopic bottom plate, and a supporting block II is fixedly arranged at the other endof the telescopic bottom plate; a butt joint which is fixed on the supporting block I through a fixing seat is arranged on the supporting block I; a rotating seat is fixedly arranged on the supportingblock II; a connecting seat is rotationally connected to the rotating seat; a connecting plug is fixedly arranged on the connecting seat; the butt joint and the connecting plug are correspondingly arranged; and the wire bunching device comprises a cylindrical elastic wire bunching tube. According to the arrangement structure, due to the fact that the wire bunching device can be assembled to the telescopic bottom plate, the wire bunching devices can be fixedly assembled, the number of the wire bunching devices can be flexibly selected according to the number of wires, the wire bunching devicescan be mutually assembled and assembled to the telescopic bottom plate, so that the use is very flexible and changeable, the wiring requirements of various conditions can be met, and the wiring efficiency is greatly improved.

The invention discloses an intensive FTTX optical cable splice box which comprises a box body, a base, melting-assembly integrated modules, an inserting-piece mounting-box type optical branching device module, an optical cable solid grounding protecting device, a berth unit module, a direct-melting module and a wire ring component. A lower coil-in mode is used in the intensive FTTX optical cable splice box, the inserting-piece mounting-box type optical branching device module is located on the topmost of the box body, the melting-assembly integrated modules are symmetrically arranged on two sides of the box body, and the berth unit module and the optical cable solid grounding protecting device are arranged under the box body. A symmetrical design is used in the intensive FTTX optical cable splice box, the left part and the right part are not disturbed by each other, the inserting-piece mounting-box type optical branching device module is economical and convenient to use and has universality, and wire distribution is attractive, standard, clear and convenient to manage. The intensive FTTX optical cable splice box can be widely used in optical access cells.

The invention discloses a feeder terminal unit. The feeder terminal unit comprises a front-back through shell, an operating panel is arranged in the shell, the front of the operating panel faces the front end face of the shell, the operating panel is electrically connected with a control end of a control unit, the control unit is arranged on the back of the operating panel, the operating panel and the control unit are supplied with power by a storage battery pack which is arranged on the lower end face of the inner wall of the shell, wiring grooves are erected between the left inner wall and the right inner wall of the shell, and wires in the shell are led from the wiring grooves. The feeder terminal unit is simple and order in wiring, conducive to troubleshooting of maintainers and not easy to cause signal interference.