5results about How to "Fully meshed" patented technology

This invention relates to the field of circuit board manufacturing technology, specifically to a production capacity improvement device for liquid crystal display circuit boards, comprising a disc placement unit, a clamping mechanism, and a drilling mechanism. In this invention, the clamping bars and the mating top plate cooperate with each other. After the circuit board is lowered, the four corresponding clamping mechanisms work together to quickly clamp the circuit board, ensuring stability during processing while minimizing the time spent clamping the circuit board. Simultaneously, the release mechanism allows the drilled circuit board to move quickly upwards for easy removal, further reducing the time spent clamping the circuit board and thus improving the production capacity. The adjustment mechanism moves the lower left corner of the circuit board to a designated position, facilitating subsequent drilling operations based on this position, thereby reducing the time spent adjusting the circuit board's position and further improving production capacity. It can also accommodate circuit boards of different sizes.

The invention discloses an intelligent braking device of a beam-pumping unit, a using method and a remote control method. The intelligent braking device comprises a braking part connected with an input shaft of the pumping unit, the braking part is connected with a transmission part, the transmission part is connected with an automatic control part, and the automatic control part is connected with a multifunctional pumping unit control cabinet; the multifunctional oil pumping unit control cabinet has the informatization function, the remote well opening function, the intrusion shutdown function and the power-off shutdown function, intelligent braking is achieved, and the intelligent oil pumping unit control cabinet has the advantages of being convenient to use, safe and reliable. Effective application data is provided for application of a new'two-conversion fusion 'technology of the oil field in the next step, and the technical blank of intelligent braking without well stopping of the oil field is filled.

The utility model relates to the technical field of toilet bowl cleaning equipment, in particular to a toilet bowl mat rotary cleaning device which comprises a toilet bowl mat, a rotating mechanism, a brushing mechanism, a spraying mechanism and a control module, the rotating mechanism is used for driving the toilet bowl mat to rotate, the brushing mechanism comprises a brush head, and the brush head is arranged above the toilet bowl mat. The spraying mechanism comprises a sprayer and an electromagnetic valve, the sprayer is arranged above the toilet seat, one end of the electromagnetic valve is connected with the sprayer, the other end of the electromagnetic valve is connected with a water source through a guide pipe, and the control module is electrically connected with the rotating mechanism and the electromagnetic valve. And a spray head of the spraying mechanism can spray water to the upper surface of the toilet seat cushion, the toilet seat cushion is driven to rotate through the rotating mechanism, the bottom of a brush head makes circulating contact with the upper surface of the toilet seat cushion, the uniform cleaning effect is achieved, and the cleaning efficiency can be improved. In addition, the second motor drives the brush head to rotate on the upper surface of the toilet seat cushion, and a better cleaning effect can be achieved.

The present application relates to a kind of preparation methods of niobium tube target material, belong to the preparation technical field of tubular target material for magnetron sputtering, the present application uses niobium powder as raw material, designs special cold isostatic pressing tooling, successively after granularity control proportioning and mechanical uniform mixing, cold isostatic pressing structure assembly, powder filling and cold isostatic pressing, cold isostatic pressing compact machining, hot isostatic pressing structure assembly, vacuum hot degassing of sheath, sheath hot isostatic pressing and machining process preparation niobium tube target material, the niobium tube target material prepared by the present application has the characteristics of high density, uniform structure, small radial thickness deviation, good straightness, controllable length-diameter ratio, and integral binding with back tube forming, etc., coating film applicability is wide, test shows that its relative density is ≥99%, oxygen content is ≤2500ppm, structure is uniform, radial thickness deviation is ≤0.3mm, straightness is ≤1mm, length-diameter ratio is controllable in the range of 8:1~20:1.