12results about How to "Achieve change" patented technology

The present invention relates to a storage container for ink having a chamber (2) for ink (4) and at least one float (10) vertically movable in the chamber (2), the float floating on the ink (4) and spaced apart from the walls (3) of the chamber (2), and the float almost completely covering the surface (5) of the ink (4) and thus preventing contact with air (7) or gas (7), characterized in that the float (10) is centered between the walls (3) of the chamber (2) by a magnet (12). The invention also relates to an inkjet printer having at least one printing unit comprising a plurality of printheads (32) and at least one storage container (1) according to the invention. The invention advantageously ensures a trouble-free ink supply. The invention is preferably used in industrial inkjet printers.

The invention discloses an emotional assistant health behavior intervention dialogue robot based on self-consciousness emotion recognition. The emotional assistant health behavior intervention dialogue robot at least comprises a health behavior information acquisition module, a man-machine dialogue module, a self-consciousness emotion recognition module and a behavior intervention module. By combining a self-consciousness emotion recognition technology with a large model interaction technology and a behavior intervention psychological model, the system can improve the fine granularity of health behavior intervention in the aspect of emotion understanding, and further realizes more accurate and personalized intervention services. The system not only can promote the change of health behaviors, but also can provide a common intervention service, so that the health management ability of the user is effectively improved, and the durability and effect of behavior change are enhanced.

The utility model relates to pipeline maintenance and repair technical field, concretely discloses a kind of automatic extraction maintenance device of water in natural gas pipeline, including the shaft seat of being provided with flange, further including the leather bowl installed to the outside of flange, lip is opened in leather bowl side edge, and lip divides leather bowl side edge to form front lip and back lip, multiple guide members are rotationally arranged in lip. The utility model actively meets the sewage accumulated in front of natural gas pipeline through front lip, and the space of lip realizes the storage obstruction in front of back lip, so that sewage is not easy to penetrate from back lip to rear leather bowl, improve the use effect of entire pipe cleaner, by adjusting the roller deflection in the axis direction of leather bowl side edge, so that multiple rollers on leather bowl roll along one spiral direction, facilitate the spiral progression of pipe cleaner in natural gas pipeline, realize the change of leather bowl side edge direction, avoid the positioning of leather bowl side edge in some place always buried in sewage operation, and further protect the sealing of pipe cleaner.

The utility model provides a sectional cutting device of a corrugated paper film laminating machine, which belongs to the technical field of corrugated paper production and comprises a cutting device body, a fixed rod and a movable block, the fixed rod is arranged in the cutting device body and is of a square structure, a cutting wheel is arranged at the bottom of the movable block, the movable block is arranged on the fixed rod in a sliding mode, and two clamping plates are arranged on the movable block in a sliding mode relative to the fixed rod. A driving assembly for driving the two clamping plates to move relatively is arranged on the movable block, and vertically-distributed clamping teeth are arranged on the opposite end faces of the clamping plates and the fixing rods. By arranging the driving assembly, the two clamping plates are driven by the driving assembly to clamp the fixed rod, so that the position of the movable rod is convenient to adjust and control, the overall operation is simple, the position of the cutting wheel can be changed and positioned efficiently, and the overall cutting efficiency is improved.

The engineering construction fence comprises a main frame, a stand column and a blocking net, the stand column is installed on the left side of the main frame, a side rod is installed in front of the stand column, a retraction cavity is formed in the rear portion of the inner side of the main frame, an extending frame is arranged on the right side of the retraction cavity, an upper rack is installed in the middle of the upper portion of the extending frame, and the front side and the rear side of the upper rack are each provided with a limiting plate. An upper rack is arranged on the left side of the upper portion of the retraction cavity, a rotating gear is arranged on the left side of the upper portion of the upper rack, and a driving motor is installed behind the rotating gear. The fence can be adjusted to the needed width by extending the extension frame according to the actual use requirement, the actual requirements of different scenes can be accurately met, the width of the fence is flexibly adjusted, the applicability and practicability are improved, the extension frame is convenient to extend and retract, the size of the fence can be rapidly changed, and time and labor are saved.

This invention discloses a constant illuminance adjustment method and an apparatus thereof, comprising the following steps: initialization setting: setting an initial illuminance value representing the device's brightness, and setting a constant illuminance value representing the desired ambient illuminance; real-time acquisition: acquiring the actual ambient illuminance value representing the real-time ambient illuminance, and monitoring the real-time illuminance value representing the real-time device brightness; comparison and judgment: comparing the actual ambient illuminance value with the constant illuminance value, and simultaneously comparing the initial illuminance value with the real-time illuminance value, adjusting the real-time illuminance value based on the two comparison results to bring the actual ambient illuminance value closer to the constant illuminance value; this invention aims to provide a constant illuminance adjustment method and an apparatus thereof, which can realize automated constant illuminance adjustment and reduce labor costs.

The utility model relates to a peristaltic pump pump shell, including lower casing, baffle and upper casing, baffle and lower casing surround the drive cavity for installing transmission assembly, and the upper casing and baffle surround the rotor cavity for installing rotor, baffle is provided with the through -hole, and one end of baffle upper end surface is provided with two first bosses, and the other end of baffle upper end surface is provided with two second bosses, and first boss is provided with first arc plate between through -hole, the both ends of upper casing are provided with two recesses respectively, and recess and first boss match, and recess and second boss surround the pipe -through hole for hose to be inserted, and two second arc plates are provided with in the upper casing symmetry, and two second arc plates and first arc plate surround the hose and resist the board of the open mouth towards pipe -through hole. Through the direction of baffle can be realized peristaltic pump interface direction's change, to save the use of adapter, save the installation cost, improve the installation efficiency.

The invention provides a locomotive auxiliary electrical cabinet, and relates to the technical field of rail transit. The locomotive auxiliary electrical cabinet comprises a cabinet body, and a first power module chamber, a second power module chamber, an input / output chamber and an open chamber which are arranged in the cabinet body. Wherein the input and output chamber is located at the corner of the cabinet body, and the input and output chamber is provided with a first side and a second side which are adjacent; the first power module chamber is arranged close to the first side of the input / output chamber and extends in a first direction in the plane direction of the cabinet body; one of the open chamber and the second power module chamber is arranged close to the second side of the input / output chamber and extends in a second direction in the plane direction of the cabinet body; the first direction is perpendicular to the second direction; and the open chamber and the second power module chamber are oppositely and closely arranged in the first direction. According to the locomotive auxiliary electrical cabinet, through modular design and reasonable layout of the power modules and the magnetic elements, the locomotive auxiliary electrical cabinet which is high in modular degree, light in weight and efficient is provided.

The invention discloses automobile part machining and punching equipment, and relates to the technical field of punching machines. The device comprises a punching table, a portal frame is fixedly installed at the top of the punching table, a horizontally-arranged linear guide rail is fixedly installed at the top of the portal frame, an electric sliding block is installed at the top of the linear guide rail in a driving mode, and a horizontal electric sliding table perpendicular to the linear guide rail is fixedly installed at the top of the electric sliding block; a vertical electric sliding table perpendicular to the horizontal electric sliding table is fixedly installed at the driving end of the horizontal electric sliding table. By arranging the multi-point limiting assembly, when continuous punching needs to be conducted on accessories, all pneumatic arc-shaped telescopic rods and rotating supports can be reset firstly, then the two sides are each provided with a positioning frame for limiting the accessories, selection and change of limiting points are achieved, and the punching efficiency is improved. And other adjusting electric push rods which can hinder the punching operation can avoid the punching machine, so that the continuous punching operation can be conveniently carried out.

This invention relates to the field of filter technology and discloses a pre-filter, which includes a valve body, a housing, a valve core assembly, and a drain valve. The valve body is installed at the top of the housing, and the valve core assembly and the drain valve are both installed inside the housing. The valve body has an inlet end, an outlet end, and filter chambers communicating with the inlet end and the outlet end respectively. A baffle extends downward from the top side of the inner wall of the filter chamber. The valve core assembly includes an inner frame, an impeller, a lower filter screen, a spray gun, a piston body, and an elastic element. The pre-filter provided by this invention solves the problem of large particles of dirt remaining and being difficult to rinse away with a simple drain operation, making it convenient and quick to operate.

The invention relates to the technical field of bottle blank production, and particularly discloses a bottle blank receiving device which comprises a base, a lifting frame, a sliding groove and a hopper, the lifting frame comprises a bottom plate and a top plate, the bottom plate is connected with the base, a supporting sleeve is arranged at the upper end of the bottom plate, and a supporting rod connected with the supporting sleeve in an inserted mode is connected to the lower end of the top plate; the upper end of the top plate is connected with a supporting plate through a supporting column, the sliding groove comprises an inclined material receiving groove, the bottom of the material receiving groove is connected with a rotating disc through a supporting column, the rotating disc is located at the upper end of the supporting plate, the lower end of the supporting plate is provided with a first motor for driving the rotating disc to rotate, and the hopper is located above the material receiving groove. The two sides of the hopper are connected with the rotating disc through supporting plates. The bottom of the hopper is provided with an openable and closable material blocking plate. Temporary storage of bottle blanks can be achieved through the hopper, the receiving basket can be replaced without shutdown, the production efficiency is ensured, the convenience of replacing the receiving basket is improved, and use is easy and convenient.

This utility model belongs to the technical field of reversing light drive circuits, specifically an integrated drive circuit for a rear fog reversing light, including a rear fog light control module, a reversing light control module, and an LED chip module. The rear fog light control module is connected to both the reversing light control module and the LED chip module. The LED chip module is also connected to both the rear fog light control module and the reversing light control module. In this application, the LED driver ensures that the LED current remains constant when the input voltage changes from 9V to 16V, allowing the LED brightness to vary within a small range, thus ensuring consistent product brightness. It simplifies the assembly process, reduces manual soldering and wiring harness installation time, and improves production line efficiency. Compared to discrete component circuits, the LED driver chip-level integrated solution has stronger vibration and electromagnetic interference resistance, reducing the probability of failure.