11results about How to "Avoid time difference" patented technology

The invention provides a liquid viscosity measuring device and method.The device comprises a measuring container used for containing liquid to be measured, the top face of the measuring container is in a cone shape extending outwards, a closed control cavity is formed in the top end of the measuring container, and the inner diameter of the control cavity is smaller than the diameter of a measuring steel ball; the measuring steel ball is arranged in the measuring container; the rotating mechanism is used for driving the measuring container to rotate by 180 degrees around the horizontal axis of the measuring container, so that the measuring container is switched between an upright state and an inverted state; one end of the control cavity is directly communicated with the interior of the measuring container, the other end of the control cavity is communicated with the interior of the measuring container through a first pipeline provided with a first stop valve, and the other end of the control cavity is further provided with a pressure relief device used for adjusting the internal pressure of the control cavity. According to the invention, the ball falling time can be accurately measured, so that the liquid viscosity measurement precision is improved.

The utility model discloses a rotary type fast material pushing mechanism and a sealing and cutting packaging machine, the material pushing mechanism comprises a first material pushing module, the first material pushing module is opposite to a feeding mechanism and is arranged on a working table top, the first material pushing module can generate a first direction reciprocating action, and the first direction reciprocating action linearly moves along the working table top and is perpendicular to the material feeding direction; and the second material pushing module is connected to the first material pushing module and is driven by the first material pushing module to move in the first direction, and meanwhile, the second material pushing module can be positioned on the materials which are fed in place and rotate in the feeding direction to stir the rows of materials. The material pushing action is achieved through cooperation of the first material pushing module and the second material pushing module, cooperation of the first material pushing module and the second material pushing module is ingeniously utilized for simultaneous action without mutual conflict, and therefore the time difference problem of traditional interval action is avoided, and the working efficiency is greatly improved.

The invention belongs to the technical field of grouting, and particularly relates to a concrete crack anti-seepage leaking stoppage grouting device which comprises a base and a cylinder and further comprises first blocks symmetrically installed on the cylinder. The sliding groove plate is mounted on the first block; the first rod is mounted on the sliding groove plate; the first connecting rod is mounted on the first rod; the first telescopic rod is mounted on the first connecting rod; the second telescopic rod is mounted on the first connecting rod; the air bag is arranged in the cylinder; the connecting pipe is arranged on the cylinder; the first plate is mounted in the base; the two connecting rods are rotationally mounted on the base, and the other ends of the two connecting rods are rotationally connected with the inner wall of the base; the first sliding plate is mounted on the second connecting rod; the first sliding hole is formed in the base; the laminating assembly is mounted on the base; and after the cylinder is pulled out of the base, the two first plates are automatically closed, the base does not need to be sealed through a device, and the problem that the repairing material drips when the base is sealed is solved.

The invention relates to the technical field of concrete construction, in particular to an attached vibrator mounting structure for thin-wall concrete retaining wall construction, which comprises a plurality of mechanical systems, an electrical control system and a template, each mechanical system comprises two displacement mechanisms, two adsorption structures and two fixing devices, the outer surface of each vibrator is clamped to the top of the corresponding displacement mechanism and the top of the corresponding adsorption structure through two corresponding fixing devices, and each displacement mechanism and each adsorption structure are in communication connection with the electrical control system. The device has the advantages that friction force and steering torque on the formwork can be improved, the steering capacity of the crawler belt on the formwork is enhanced, the slipping phenomenon is reduced, the vibrator can be rapidly installed on the carrier through the fixing assembly, and therefore the positioning time and the installation time of the vibrator are shortened through assistance of the crawler belt and the steering side wheels, and the production efficiency is improved. And the construction time can be shortened.

This invention provides a fully automated immunoassay analyzer, comprising: a base, a reaction disk for carrying multiple immunochromatographic test strips installed inside the base, a sample processing area for processing samples installed on the base, and a moving arm assembly movably installed on the base for driving a pipette arm to perform liquid pipetting, mixing, and spotting operations in the sample processing area. Compared with the prior art, this invention has the following advantages: by setting up the moving arm assembly, in conjunction with the pipette arm and negative pressure nozzle, its automated operation can simultaneously perform multiple sample single detection, single sample multiple detection, or multiple sample multiple detection, with high throughput, making up for the insufficient throughput of existing manual experiments. Automated sample pretreatment and automatic recycling of waste after experiments avoid manual errors and are convenient and pollution-free.

The utility model discloses a fine environment-friendly automatic spraying machine which comprises a connecting pipe fixed to the lower portion of the interior of spraying equipment, and a fixing pipe is fixed to the left end of the interior of the spraying equipment. The hoses are connected to the upper side and the lower side of the right end of the fixing pipe, the spray head is fixed to the right end of the upper hose, and the lower hose and the upper end of the connecting pipe are installed together; the electronic spray gun is arranged in the connecting pipe; the placement plate is rotationally connected into the spraying equipment, a fine mechanism is arranged at the lower end of the interior of the placement plate, the electronic spray guns are controlled by changing the distance, waste of sprayed paint can be reduced, and the environment-friendly function is achieved. According to the fine environment-friendly automatic spraying machine, the electronic sensor controls the electronic spraying gun to be opened and closed, manual control over the electronic spraying gun is not needed, time difference is avoided, excessive spraying is avoided, the purpose of fine coating is achieved, waste of coating is reduced, resource waste is reduced, and then VOCS emission and power consumption are reduced.

The utility model discloses a continuous poultry egg cooking equipment, including conveying line, horizontal setting in the frame body, top cap, setting in the conveying line top and setting with the lifting plate of inserting top cap in the both ends top of top cap, bottom plate, setting in the frame body bottom, side plate, setting in the frame body outer end and with top cap and bottom plate form closed cavity, in the middle part of bottom plate and top cap is provided with the air inlet, still is provided with the air outlet in the both ends of top cap. This cooking equipment passes through setting top cap, bottom plate and side plate in the frame body outer end of conveying line, can enclose into a closed cavity shape, to the inside import heating steam conveniently, carries out steam heating to the poultry egg of conveying on the conveying line, and the poultry egg is steamed, can realize continuous cooking according to the equipment.

The present invention specifically relates to an underground supercritical carbon dioxide sand mixing device, including a jet pipe, on which a supercritical carbon dioxide inlet channel and a sand inlet channel are arranged, the supercritical carbon dioxide inlet channel and the sand inlet channel are connected, and an opening and closing control mechanism is arranged at the connection point between the supercritical carbon dioxide inlet channel and the sand inlet channel; the pressure of the supercritical carbon dioxide entering the supercritical carbon dioxide inlet channel controls the opening and closing of the opening and closing control mechanism. The purpose is to make the sand output match the pressure of the supercritical carbon dioxide, realize the synchronous change of the supercritical carbon dioxide flow rate and the sand flow rate, avoid the occurrence of time difference, and realize the timely control and change of the sand concentration.

The utility model discloses a multi-chamber flow battery guide plate which comprises a plate body, a plurality of reaction chambers are arranged on the plate body, the adjacent reaction chambers are arranged at intervals through partition columns, one side of each reaction chamber is provided with a positive electrode liquid inlet hole and a negative electrode liquid inlet hole, and the other side of each reaction chamber is provided with a positive electrode liquid outlet hole and a negative electrode liquid outlet hole; a liquid storage tank is arranged on the outer side wall of the reaction chamber and is communicated with the reaction chamber through a permeation channel; diversion trenches are formed in two sides of the reaction chamber, one end of each diversion trench is communicated with the positive liquid inlet hole or the positive liquid outlet hole, and the other end of each diversion trench is communicated with the liquid storage tank. According to the guide plate disclosed by the utility model, a plurality of independent electrolyte reaction chambers are arranged, so that the problem that the flow field of the electrolyte in the guide plate is not uniform under the condition of large reaction area is effectively solved, the defects caused by large ion concentration difference of the electrolyte at different parts of the reaction chambers are reduced, and the working efficiency and the service life of the battery are greatly improved.

The embodiment of the invention provides an advertisement event occurrence time determination method, a storage medium and electronic equipment, and belongs to the field of advertisement monitoring. The method comprises the following steps: when a current advertisement event occurs, acquiring current advertisement event occurrence time and current advertisement event information of a client side, and generating current advertisement event data; determining a historical advertisement event ID of the historical advertisement event at the client side; the current advertisement event data and the historical advertisement event ID are reported to a server, the server side determines the receiving time of the server side according to the received reported information, then determines the occurrence time of the current advertisement event according to the receiving time, and determines whether to correct the occurrence time of the current advertisement event according to the occurrence time of the historical advertisement event. In this way, the server side time is adopted as the unified reference time, and the problems that the occurrence time of the advertisement event is affected by a client side time system and time differences exist among multiple client side devices are solved.

The invention relates to the technical field of processing machine tools, and discloses metal product spinning processing equipment, which comprises a bearing column matched with a workbench to provide stable mounting positions for an air cylinder and other components; the spinning assembly is installed at the output ends of the multiple air cylinders and used for providing a lifting spinning function; the synchronizing assembly is installed on one side of the spinning assembly, and when the function of the spinning assembly is achieved, power is provided for other assemblies; the anti-upwarp assembly is installed on one side of the air cylinder and used for reducing upwarp occurring in the spinning process of the metal product; and the pressure equalizing assembly is mounted on one side of the anti-tilting assembly and used for driving the metal product to apply pressure at equal intervals through the synchronous assembly. Through cooperation of the toothed plate, the guide box and the gear, when the spinning assembly works, the pressure equalizing assembly and the anti-tilting assembly are synchronously driven to move, the operation complexity is reduced, the time difference between different assemblies is avoided, the machining efficiency and stability are improved, and the possibility of manual operation errors is reduced.