39results about How to "Lines are clear" patented technology

The invention discloses a multiple nano particle automatic infliction device for Raman spectrum. The multiple nano particle automatic infliction device for the Raman spectrum comprises a particle infliction unit, a driving unit and a control unit, wherein the particle infliction unit comprises a rotating body, at least two sample bottles and at least two detecting bottles are arranged on the rotating body, a pump which is used for pumping samples in the sample bottles to the detecting bottles is arranged between the sample bottles and the detecting bottles, a support is arranged on the rotating body, an installation box which is used for installing a hardware control circuit of the control unit is arranged at the upper end of the support, the control unit comprises the hardware control circuit and a computer and controls the driving unit and the pump of the particle infliction unit to operate. The multiple nano particle automatic infliction device for the Raman spectrum enables a whole detecting process automation, meanwhile, liquid unexpectedly contacting electoral components can be avoided in the process of using the multiple nano particle automatic infliction device for Raman spectrum, and stability of a detecting device and operation safety can be improved.

The invention discloses a mobile phone antenna with an inductive coupling monopole branch and a capacitive coupling ring branch. The mobile phone antenna with the inductive coupling monopole branch and the capacitive coupling ring branch comprises a medium plate, a feeder joint, a micro-strip feeder line, a main radiation circuit, an inductive coupling monopole branch, a capacitive coupling ring branch, a short-circuit nail and a floor plate; the floor plate is located on the lower surface of the medium plate, and a floor plate groove is formed in the floor plate; the micro-strip feeder line, the main radiation circuit, the inductive coupling monopole branch and the capacitive coupling ring branch are located on the upper surface of the medium plate; the micro-strip feeder line is printed on the middle line of the medium plate; the main radiation circuit is printed on the middle line of the medium plate, is connected with the micro-strip feeder line and is overlapped with the middle line of the micro-strip feeder line; the central feed needle of the feeder joint penetrates the medium plate to be connected with the micro-strip feeder line; and the outer conductor of the feeder joint is connected with the surface of the floor plate. The antenna is composed of the inductive coupling monopole branch and the capacitive coupling ring branch; and by combining with the advantages of the two structures, including, the monopole and the ring, the mobile phone antenna realizes advantages of the antenna such as multiple frequencies, broad band and easy processing under the condition of a relatively small size.

The invention relates to the technical field of electric power measuring work cabinets, in particular to a cabinet capable of automatically completing experimental work measuring instrument handover without human intervene. The cabinet comprises a cabinet body; the cabinet body is provided with multiple storing locations, human-computer interaction equipment and keys; sensors are arranged in the storing locations; a host computer for controlling operations of an upper computer and the human-computer interaction equipment is arranged in the cabinet body and connected with the human-computer interaction equipment and an RFID detection unit; a main control panel is arranged in the cabinet body and provided with a temperature detection sensor and a humidity detection sensor which can monitor the temperature and humidity conditions of the cabinet body in real time; the main control panel is connected with a storing location detection board and an external control board, and the external control board is connected with a fan and a door lock. The cabinet is suitable for being used by an electric power measuring center, can meet the requirement for measuring instrument handover in the experimental process, significantly improve the measuring instrument handover accuracy and significantly improve the working efficiency and is wide in market application prospect.

The invention relates to a tapping unit for a bus duct. The tapping unit comprises plugging pins, a plugging pin seat, and a port seat. The plugging pins consist of main plugging pin bodies, external spring plates, and internal spring plates, and copper rivets. The plugging pin seat includes a plugging pin seat base plate, a first plugging mechanism, a second plugging mechanism, a third plugging mechanism, a fourth plugging mechanism, and a fifth plugging mechanism. The port seat includes a port seat base plate, wherein the cross section of the plugging seat base plate has a U-shaped structure; five second plugging channels are formed in the port seat base plate; and a locking mechanism is arranged on the port seat and is used for realizing plugging of the plugging pins and a bus bar. The tapping unit can be installed conveniently; and security and reliability are high.

The invention relates to a UPS power box which comprises a cabinet body. The cabinet body comprises an upper portion and a lower portion, a UPS chassis is arranged on the upper portion of the cabinet body, and a lithium battery and a connecting wire terminal are arranged on the lower portion of the cabinet body; a vent hole is arranged on one side surface of the cabinet body, a wall mounting hole is arranged on the other side surface of the cabinet body, and a battery management system (BMS) interface and a dial switch are installed on the side surface opposite to the side surface on which the wall mounting hole is arranged. The UPS power box has the advantages of being convenient to install, small in size, and convenient for daily maintenance.

The invention relates to a fixing frame structure for mounting a weighing sensor. A battery compartment base is arranged outside a wall plate of one side of a fixing frame, and a limiting notch is formed in the outer wall of the battery compartment base. A top plate is provided with a mounting face and a limiting seat, an inner baffle connected with the top plate is arranged on one corner of the wall plate, and the inner baffle, the top plate and the wall plate form an independent demarcating mounting cavity. A processing circuit printed board with a demarcating switch is mounted in the mounting cavity, and a lead sealing cover plate is mounted on the opening of the demarcating mounting cavity through fasteners. An inner separating plate connected to the top plate and the wall plate divides the cavity into an independent mainboard mounting cavity and an independent power board mounting cavity, a control circuit printed board is mounted in the mainboard mounting cavity, an annular table face is arranged in the power board mounting cavity, and a power source circuit printed board is mounted on the annular table face. A bottom cover plate is mounted in the mounting hole of the wall plate through fasteners. The fixing frame structure for mounting the weighing sensor is reasonable in structure, overhaul can be carried out on a scale body and other parts without opening lead sealing, and the effect of insect prevention of the power source can be achieved.

The invention discloses a cable wiring node, which comprises a base, a junction box and a box cover, wherein the junction box is arranged on the end part of the base, a splitter accessory is arranged above the base, both the base and the splitter accessory are respectively provided with a stud for fixing a cable, and the box cover is arranged above the stud on the splitter accessory. The cable wiring node is applicable to the industrial field, a long cable is fixed by multiple nodes according to a distance or requirement, so that the routing of each section of cable is clear, the cable is free from being rearranged and rewiring is not needed in overhauling, a faulted cable can be conveniently found, repairing can be conducted for the faulted part, and convenience in operation can be realized; meanwhile, the part of the cable in the node is protected by the box cover, wiring in the junction box is compact, and the cable is not easy to slide; and each node is connected with a connecting strip of a lightning-proof grounding wire, and more security in use can be realized.

The invention discloses a cable system and a cable wiring method. The method comprises the steps that cables are identified through stainless steel tags which are named in a unified mode; the cables are placed in the grooves in the ground in a bundled mode; the cables are assembled together through a melting and distributing one-piece distribution frame. By rectifying irregular cable wiring, cable wiring is neat and beautiful; because the cable tags are printed in a unified mode and renamed, wiring of various cables is clear, convenience is brought to the management of cable data, and accurate data are provided for future maintenance, expansion and inspection of equipment. In this way, working efficiency is improved.

The invention relates to a wire arrangement structure of a five / six-axis motor of a six-degree-of-freedom industrial robot. The wire arrangement structure comprises an elbow shell, a small arm and the five / six-axis motor mounted on the small arm; a center rotating shaft with a hollow internal is arranged in the elbow shell; a hollow sleeve overlapped with the axis of the center rotating shaft is arranged in the center rotating shaft; a shaft system space for passing through a cable of the five / six-axis motor is formed between the center rotating shaft and the hollow sleeve; a space for passing through a cable of external equipment is formed in the hollow sleeve; and a wire protection spring for protecting the cable of the five / six-axis motor is arranged in the shaft system space between the center rotating shaft and the hollow sleeve. The wire arrangement structure adopts the two spaces formed by the hollow sleeve and the center rotating shaft to respectively penetrate through the cable of the five / six-axis motor of a robot body and the cable of the external equipment; and because of compact space, the cables are arranged more clearly without interfering.

The invention discloses a display cable comprising a power line and a signal flat cable, which are of equal length. The power line is arranged at the two sides of the signal flat cable. The display cable further comprises rubber coating which coats the power line and the signal flat cable. As the rubber coating coats the power line and the signal flat cable of a display, the cable is easier to connect and clear in wiring, takes up a smaller space, and has higher level of IP protection.

The invention provides a submerged arc furnace low-pressure filtering energy-saving cabinet with a push-pull type reactance handcart, and the cabinet comprises a cabinet body. The interior of the cabinet is provided with a capacitor bank and a reactor group, wherein all reactors of the reactor group are arranged in the push-pull type reactance handcart in a layered manner. The reactor group is led to a gate-type mobile terminal box through a connection copper bar in detachable connection, a fuse-type isolator and a vacuum contactor. The push-pull type reactance handcart is disposed in the cabinet body in a movable type through a pulley and sliding rail mechanism. The beneficial effects of the invention lie in that the reactor group is integrally disposed in the push-pull type reactance handcart, the disassembly and assembly are convenient, and the workload of maintenance is greatly reduced; a conductive connection structure is reasonable, the routing is clear, the space in the cabinet is used completely, and the heat dissipation effect is guaranteed; the installation structure of capacitors is light and exquisite, and the heat dissipation effect is good; a handcart structure is firm, the service life is long, and the machining cost is low; the sliding rail and pulley structure is simple and convenient, and the movement is stable and smooth.

The invention provides a method for metallizing a flexible PET (Poly Ethylene Terephthalate)-base ITO (Indium Tin Oxide) conductive layer and an application of the method, belonging to the technical field of chemical plating and being applicable to the edge conductive wiring of an ITO electrode layer of a flexible touch screen and the metallization of a terminal of the edge conductive wiring. A chemical nickel-plating method comprises the eight major steps of solvent degreasing, basic degreasing, alkaline etching, acid activating, precatalyzing, catalyzing, reducing and chemical nickel plating. The method has excellent selectivity to the conductive face of PET plastics and overcomes the defects that a metal coating cannot be formed selectively on the conductive face of the PET plastics by virtue of traditional chemical nickel-plating; the obtained coating is firmly bonded with a conductive base body of the PET plastics, and has good glossiness, and therefore, the resistance of the conductive face of the PET plastics is greatly reduced and the electric conductivity of the conductive face is greatly improved. The chemical nickel-plating method is rich in raw material source, economic and environment-friendly, and applicable to the edge conductive wiring of the ITO electrode layer (conductive PET plastics) of the flexible touch screen and the metallization of the conductive terminal thereof as well as the metallization of other components containing the conductive PET plastics.

The invention relates to an optical cable distribution box which comprises an optical cable distribution box body. The optical cable distribution box is characterized in that: an optical distribution cable fixing device, a optical fiber welding apparatus, an optical fiber connection distribution apparatus and an introduction cable fixing apparatus are successively connected from left to right and are arranged in the optical cable distribution box; the optical distribution cable fixing device and the introduction cable fixing apparatus are respectively arranged on a left sidewall and a right sidewall of the optical cable distribution box. The structure can be used for a wiring and distribution device of a fiber loop terminal. Welding, the terminal, the wiring and the distribution functions of the optical fiber can be provided. One optical fiber is introduced into one home of a user. The wiring in the optical cable distribution box is clear. An on-site construction efficiency can be guaranteed.

The invention provides a flat type multi-core comprehensive wiring optical fiber cable. Multiple single core optical cable jumpers are arranged side by side, so that wiring in a machine room is tidy, construction is convenient, and subsequent maintenance is easy. The flat type multi-core comprehensive wiring optical fiber cable comprises at least three optical fibers, all the optical fibers are arranged horizontally in parallel, outer sheath layers of the adjacent optical fibers are mutually connected, the highest points of the outer sheath layers of all the optical fibers are on the same plane, and the lowest points of the all the outer sheath layers are on the same plane.

The invention relates to the technical field of network equipment, in particular to an internet large-scale server cabinet which comprises a rack and a plurality of mounting racks mounted on the rack at equal intervals, servers are placed on the mounting racks respectively, the connecting positions of the servers and connecting cables are located on the rear side of the rack, a plurality of wire arranging boxes are horizontally mounted on the rack, and the wire arranging boxes are arranged on the rack. The cable arranging boxes are located on the rear side of the mounting frame, each connecting cable enters the cable arranging box from openings in the two sides of the cable arranging box to be independently fixed, the two ends of the cable arranging box communicate with cable bunching cylinders vertically arranged on the two sides of the rack, and the cable bunching cylinders are used for limiting and containing the connecting cables; according to the invention, the wire arrangement box is arranged on the rear side of each layer of mounting rack of the rack to independently position each connecting cable, and the wire bunching cylinder can integrally limit the connecting cables on each layer of servers, so that inconvenience caused by disordered connecting cables after the servers are mounted on a large-scale server cabinet is avoided.

The invention provides a method for manufacturing an identifier on the surface of a product clamp and the product clamp provided with the identifier. The method comprises the steps that at least one set of P to-be-printed identifiers generated in advance is acquired and sent to a printing control system, and each set comprises N to-be-printed identifiers; the printing control system sequentially prints identifiers on the N to-be-printed product clamps placed in the tray according to a preset typesetting template comprising N identifers by taking each group of to-be-printed N identifiers as a job task, and the identifiers comprise any combination of characters, two-dimensional code patterns, numbers and graphs; the tray is provided with at least N stations which are adjacent in sequence. The method is high in processing speed, high in automation degree and good in process stability. The identifier manufactured by the method is used as the identifier of the product clamp of the aquatic product, so that the identifiability and traceability of the aquatic product can be greatly improved, and the food safety of the aquatic product is ensured.

An optical fiber branching connector of the invention comprises a connector body, a line incoming unit and a line branching unit. The line incoming unit and the line branching unit are connected on the connector body. Multiple optical fibers connected to the inside by the line incoming unit are separated and sent out from the line branching unit so that the optical fibers are connected discretely.The optical fiber branching connector provides safe conversion from a multi-core optical fiber to a discrete optical fiber. As the connecting end of the branching connector with other connecting interfaces, the line branching unit connects the optical fibers to the outside in strands, which makes wiring clearer. Moreover, the optical fibers connected to the outside in strands can be installed, maintained and managed in a more well-organized and convenient way.

The invention discloses battery pack charge and discharge detection equipment, and solves the problem of poor heat dissipation of the existing modular charge and discharge detection equipment. The keypoints of the technical scheme are that the battery pack charge and discharge detection equipment comprises an isolation transformer, an AC side capacitive inductor module, an AC / DC module, a DC / DC module, a DC side capacitive inductor module and a battery pack which are electrically connected with an AC power supply in turn. The AC / DC module and the DC / DC module are fixed in the first space. TheAC side capacitive inductor module and the DC side capacitive inductor module are fixed in the second space. The isolation transformer is fixed in the third space. According to the battery pack charge and discharge detection equipment, modular installation of the equipment can be guaranteed to keep the cabinet clean and tidy and make the wiring clear and convenient for maintenance, and the heat dissipation performance can also be improved so as to ensure stable operation of the equipment; and different modules are arranged in different spaces of the mounting bracket so as to make the structural distribution of all the modules more reasonable and tidy.

The invention discloses a high-voltage power distribution cabinet with a damping device. Three air inlets and an air outlet are formed in an outer cabinet body, fans are arranged on the portions, at the air inlets, of the interior of a middle cavity respectively, a plurality of vents are formed in an inner cabinet body, and the inner wall, fitting the outer cabinet body, of the middle cavity is provided with a sound absorbing cotton layer and a plurality of shielding layers from inside to outside in sequence, wherein the sound absorbing cotton layer and the shielding layers are matched with the middle cavity in shape. Gaps between the shielding layers and the inner cabinet body are ventilation channels, stepped insulation and heat insulation boards are arranged inside a cabinet body, insulation and heat insulation cable passages are formed in the lower faces of the insulation and heat insulation boards, strip-shaped grooves are formed in the upper faces of the insulation and heat insulation boards, the damping device is arranged at the bottom of the cabinet body, and a fluorescent layer is sprayed onto a cabinet door. According to the stepped insulation and heat insulation boards,installation of electrical components in the cabinet body is convenient, and the structure is neat; meanwhile, according to the cable passages, wiring of cables is clear and is not easily disordered,and a ventilation effect under the electrical components is achieved through arrangement of the strip-shaped grooves.

The invention relates to a communication cable junction box and a relative junction method, belonging to communication technical field, in particular to a non-terminal junction box and a relative junction method. The non-terminal communication cable junction box at least comprises a box, a beam, and a longitudinal beam, which is characterized in that the longitudinal beam is provided with a plurality of wiring function boards provided with a plurality of through hole rows, wherein each through hole can be through with cables, while each hole is at least through with a couple of cable cores. The cable cores pass through the through hole to be connected by a connector. And since the invention uses non-terminal junction technique, uses high-quality connector, and high-quality anti-oxidization material, the non-terminal junction technique has small volume, simple junction, wide junction range, high operating performance, and non-interference or the like, the invention can overcome the defects of prior art and reach aforementioned technique effects.

The embodiment of the invention provides a seismic data acquisition method and device. The method comprises the steps of acquiring position information of each seismic source on a plurality of measuring lines; determining an excitation mode of each seismic source according to the position information of each seismic source; controlling the vibration work of each seismic source according to the excitation mode of each seismic source, and simultaneously collecting vibration signals generated by the vibration work of each seismic source on the plurality of measuring lines to obtain two-dimensional measuring line data respectively corresponding to the plurality of measuring lines. According to the invention, the seismic data of a plurality of two-dimensional measuring lines can be efficiently collected, the condition of mutual separation between aliasing data is satisfied, and clear and accurate two-dimensional measuring line data are obtained.

The invention relates to a motor vehicle driver examination system vehicle-mounted pickup loudspeaker box which comprises a square grooved lower shell. An upper shell is fastened on the lower shell, an integrated main board is arranged in the groove bottom of the lower shell, circular grooves are symmetrically formed in the integrated main board, loudspeakers are arranged at the circular grooves,loudspeaker mesh enclosures are arranged on the upper shell and positioned at positions corresponding to the loudspeakers, a power module, an operational amplifying module and a pickup module are arranged on the integrated main board, and an interface component is arranged on the side face of the lower shell and comprises a power interface, an audio input interface, a pickup output interface and aloudspeaker interface. The motor vehicle driver examination system vehicle-mounted pickup loudspeaker box is simple in structure, rapid in mounting and simple and clear in routing, and maintenance experience is improved.

The invention discloses a support mechanism for a middle section of chassis of a passenger vehicle. The support mechanism comprises a first rectangular frame and a second rectangular frame. The first rectangular frame and the second rectangular frame are parallel to each other, two transverse beams are welded between two sides of the upper end of the first rectangular frame and two sides of the upper end of the second rectangular frame, and floor beams which are uniformly distributed are welded between the lower end of the first rectangular frame and the lower end of the second rectangular frame; triangular frames are perpendicularly fixed onto first support rods, and two threading pipes which are connected with each other are fixed to the upper end of each triangular frame; bosses are arranged at the upper end and the lower end of each second support rod, and slide grooves which are matched with the bosses are formed in the upper end and the lower end of the second rectangular frame. The support mechanism has the advantages that the support mechanism is used for supporting the middle section of the chassis of the passenger vehicle, can be firmly fixed and is difficult to deform; shaking generated by the passenger vehicle in driving procedures can be reduced, and accordingly the support mechanism is quite practical and has popularization value; the triangular frames and the threading pipes are arranged on the first support rods, and accordingly wires can be arranged at the bottom of the passenger vehicle; the second support rods are slidably assembled on the second rectangular frame, and accordingly large luggage of passengers can be stored.

The invention provides an electric heater. The electric heater includes a frame assembly, a transverse beam assembly, and temperature controllers, wherein a heating body assembly is mounted on the frame assembly, and the transverse beam assembly is arranged at the position corresponding to the top and / or the bottom of the heating body assembly; the transverse beam assembly comprises a transverse beam frame and a mounting bracket mounted on the transverse frame, a temperature controlling opening is formed in a position corresponding to the middle of the heating body assembly, and a wire feedingstructure is arranged; and the temperature controllers are mounted on the transverse assembly, a temperature sensing face penetrates through the temperature opening and faces the heating body assembly, and a guide wire is arranged on the wire feeding mechanism. The electric heater can reduce the number of parts of the whole machine and reduce the cost of the product because of the integrated arrangement of the temperature controllers and the transverse beam assembly, the temperature controllers are arranged in the middle position, the temperature sensing face faces the heating body assembly so that the temperature controllers can sense the temperature emitted by the heating body assembly timely and accurately, the problem of medium coverage is solved, and the safety performance of the product is improved; and the wire feeding structure is arranged between the transverse beam frame and the mounting bracket, the installation is convenient, wire feeding is clear, the operation convenience of the workers is improved, and the production efficiency is improved.

The present invention relates to the technical field of high, medium and low voltage power transmission and transformation equipment, in particular to a plane installation structure and an installation method of a control cabinet in a GIS combined electrical apparatus. The plane installation structure of the control cabinet in the GIS combined electrical apparatus comprises a left column and a right column and is characterized in that the left side of the left column is connected with a left fixing plate through a first rotating shaft; the right side of the right column is connected with a right fixing plate through a second rotating shaft; the upper parts of the left column and the right column are connected through a crossbeam; the lower parts of the left column and the right column areconnected through a plug-in plate; and an air switch panel, an indicator installation board, an analog line installation board and a change-over switch installation board are sequentially connected between the left column and the right column from top to bottom through snap joint. Compared with the prior art, the assembly is simple; the assembly efficiency is greatly improved; a large number of wires and terminals used for transition among different planes in the prior art are saved; and the wire cost is reduced.

The invention discloses a wall-mounted cable assembly which comprises a supporting plate, an upper pore plate, a lower pore plate, an inclined plate, a first clamping body, a second clamping body, a first clamping groove, a second clamping groove, a fastener and a flat plate part. The cable supporting frame is simple in structure, reasonable in design, convenient to store and carry, reasonable in distribution, convenient to use and easy to popularize, and the stability of the cable supporting frame during cable supporting is improved.