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60 results about "Application actions" patented technology

Hydraulic support steering platform

A hydraulic support steering platform is provided with a wedge-shaped guide plate, a lifting rotation platform and a forward pulling platform which are connected. An arc convex edge and a guide post are arranged on the guide plate, a lifting rotation hydraulic telescopic arm connected with a lifting rotation sprocket is arranged in the rear of the lifting rotation platform, one end of a lifting rotation chain is connected onto the lifting rotation hydraulic telescopic arm in a positioned manner, a vertical support pulling square box and a vertical bottom lifting square box are erected on the outer side and the inner side of the forward pulling platform respectively, a hydraulic telescopic arm connected with a forward pulling sprocket is hinged to the upper ends of the support pulling square box and the bottom lifting square box, one end of a forward pulling chain is connected onto the forward pulling hydraulic telescopic arm in a positioned manner, and a front topside hydraulic cylinder and a rear topside hydraulic cylinder are hinged onto the forward pulling platform. The force application hydraulic cylinders are reasonably arranged, and the hydraulic support steering platform is simple in structure, high in force application action effectiveness and beneficial to retracement loading of a hydraulic support. The hydraulic support steering platform with the topside hydraulic cylinders is fine in stability when in use, the heights of the forward pulling platform and the forward pulling hydraulic telescopic arm can be adjusted, loading operation is facilitated, and a sprocket and chain transmission device is convenient to use.
Owner:LIAONING XINFENG MINE IND GRP CO LTD

3G (The 3rd Generation Telecommunication) traffic management and optimization platform system

The invention relates to a 3G (The 3rd Generation Telecommunication) traffic management and optimization platform system. Aiming at the growing of video, Web 2.0 and personal audio and video, a multi-media service integrating data, audio, video and the like becomes important application crossing internet and mobile internet fields, and higher requirement on mobile internet traffic speed is required. Due to the end-to-end traffic management and optimization technology based on deep traffic analysis, application action recognition, personal action recognition, the problems of mobile internet application expansion, bandwidth management, user experience and the like are solved fundamentally; and through data detection technology, data is fully analyzed, and traffic control is carried out on a far-end sender, so that optimal traffic control effect is achieved. The 3G traffic management and optimization platform system has the beneficial effects that a personal user model is established based on the factors of network state, user position, service type, pricing strategy and the like; and the operation efficiency of the network is accelerated by utilizing the existing resources under the condition that existing hardware and software are renewed synchronously with abroad.
Owner:HANGZHOU WUQU TECH

Automatic leakage detecting device for household air conditioner finished products

The invention relates to the field of sealability and leakage detecting equipment for household air conditioner finished products, in particular to an automatic leakage detecting device for household air conditioner finished products. The automatic leakage detecting device comprises a detection component, a retaining block component and a sensing component. The detection component is located on one side of the conveying direction of a conveying platform and comprises a leakage detection probe gun connected with a leakage detector probe suction gun and a pushing mechanism used for driving the leakage detection probe gun to perform reciprocating action along the specified direction. The retaining block component is located on the other side, relative to the side where the detection component is located, of the conveying platform, and the direction of force application action of the retaining block component on a to-be-detected packing box is opposite to that of acting force of the detection probe gun on the to-be-detected packing box. The sensing component comprises a sensing portion and a control portion, wherein the control portion receives signals of the sensing portion and controlling the pushing mechanism to act; the sensing portion detects in-place information of the to-be-detected packing box on the conveying platform; the control portion receives the signal and drives the pushing mechanism to perform specified pushing action. The automatic leakage detecting device is high in automation level, the requirements on sealability detection quality are met, and meanwhile, detection efficiency can be further improved.
Owner:HEFEI GENERAL MACHINERY RES INST +1

Engine cover propping mechanism

InactiveCN102328698ALarge opening angleAvoid problems with smaller anglesSuperstructure subunitsEngineeringAtmospheric pressure
The invention discloses an engine cover propping mechanism. The engine cover propping mechanism comprises an air pressure stay bar, an air pressure stay bar hinge seat and an engine cover inner plate hinge seat, wherein the air pressure stay bar hinge seat is fixed to an upper side beam of a front engine room; one end of the air pressure stay bar is hinged on the air pressure stay bar hinge seat; and the engine cover inner plate hinge seat is arranged on an engine cover inner plate. The engine cover propping mechanism is characterized by also comprising a connecting rod, a crank and a crank hinge seat, wherein one end of the connecting rod is hinged with the engine cover inner plate hinge seat and is connected with an engine cover; the other end of the connecting rod is hinged with one end of the crank; a limiting structure for limiting the connecting rod is arranged on the crank; the other end of the crank is hinged with the crank hinge seat; the crank hinge seat is fixed to the upper side beam of the front engine room and is positioned between the hinge point of the engine cover and the front engine room and the air pressure stay bar hinge seat; and the other end of the air pressure stay bar is hinged with the middle part of the connecting rod. In the engine cover propping mechanism, a force application action point of the air pressure stay bar is changed by a four-connecting-rod mechanism, so that an open angle of the engine cover is increased without selecting and using air pressure stay rods of different specifications when the stroke of the air pressure stay bar is small.
Owner:CHONGQING CHANGAN AUTOMOBILE CO LTD
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