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 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 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 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.

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 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.