50results about How to "There will be no mutual interference" patented technology

The invention provides a display panel and a display device, the display panel comprises unit islands, connecting parts, light emitting units and signal lines, the connecting parts are connected witheach side edge of the unit islands, and each connecting part comprises bending parts arranged in at least three bending directions and at least one straight part; the display panel is easier to deform, the deformation effect is better, meanwhile, all devices do not interfere with one another, and the telescopic performance and reliability of the panel are effectively improved.

The invention provides a construction material supporting device. The construction material supporting device comprises a front frame, a rear frame and a bottom frame, wherein the front frame, the rear frame and the bottom frame jointly form a support with triangular side surfaces; a front upper plate and a front lower plate are respectively arranged on the upper part and the middle lower part of the front frame; a plurality of front arc supports are correspondingly arranged on the front upper plate and the front lower plate respectively; a rear upper plate and a rear lower plate are respectively arranged on the upper part and the middle lower part of the rear frame; a plurality of rear arc supports are correspondingly arranged on the rear upper plate and the rear lower plate respectively; the front arc supports are arranged in front of space between the two adjacent rear arc supports; a storage plate is arranged at the lower end of space between the front frame and the rear frame; chutes are formed in two sides of the storage plate; sliders which are matched with the chutes are arranged on the front frame and the rear frame; and a plurality of grooves are formed in the storage plate. The construction material supporting device has the beneficial effect that when profiles are over long, the profiles placed on the front frame and the rear frame cannot interfere with one another, the construction material supporting device is convenient, occupied area is saved, various surfaces of the profiles can be dried in the sun fully, and yield is improved.

The invention belongs to the technical field of rectangular coordinate robots for automatic feeding and discharging of automobile punching parts, and particularly relates to a four-segment mechanical arm of a press. The four-segment mechanical arm of the press is small in occupied space and high in working efficiency. The four-segment mechanical arm of the press comprises a stand column connected with a vertical driving device, and is characterized in that the lower end of the stand column is provided with a first-level transverse beam through a first-level upper sliding block, the first-level upper sliding block is provided with a first-level driving device of the first-level transverse beam, the first-level transverse beam is provided with a first-level synchronous belt fixedly connected with the first-level upper sliding block, a first-level lower sliding block connected with the first-level synchronous belt is arranged below the first-level transverse beam, the first-level lower sliding block is connected with a second-level transverse beam, a second-level driving device of the second-level transverse beam is arranged on the first-level lower sliding block, a second-level synchronous belt fixedly connected with the first-level lower sliding block is arranged on the second-level transverse beam, and a second-level lower sliding block connected with the second-level synchronous belt is arranged below the second-level transverse beam.

The invention provides an elevator rolling guide shoe with a brake function. The elevator rolling guide shoe is provided with a rolling guide wheel mechanism, hydraulic execution mechanisms and stop mechanisms, wherein three guide wheels of the rolling guide wheel mechanism cling to three working surfaces of a T-shaped guide rail and are used for limiting the horizontal movement of an elevator car; the hydraulic execution mechanisms are connected with the guide wheels of the guide shoe and used for determining whether pressures are applied to the guide wheels according to a detected elevator running state; and the stop mechanisms are integrated in the guide wheels and used for stopping the guide wheels when an elevator is in a post stall state and enabling the guide wheels to tightly hold the guide rail in combination with pressing forces provided by the hydraulic execution mechanisms, so that the emergency braking is achieved; and each stop mechanism is composed of the following parts: a guide shoe base, a long connecting rod, a main swing rod, a secondary swing rod, a brake bottom plate, a hydraulic wheel cylinder, a brake shoe, a brake pad and a brake drum covered by wear-resistant rubber.

The invention discloses a steel frame for building renovation with good protection performance, which comprises a bracket, and a plurality of square spaces are formed on the bracket, and each square space includes a square frame arranged at an edge position, and the outside of the square frame is connected with a side The side bars are fixedly connected with each other to form a square side frame, and the four corners of the square frame are provided with fan-shaped guardrail components. The connecting shaft is arranged between the square frame and the side rod, the positioning rod is rotatably connected with a transition rod, the transition rod on the adjacent positioning rod is connected through the connecting rod, the transition rod and the connecting rod are rotatably connected, and the The transition rod is set at the same length as the connecting rod, the transition rod is shorter than the positioning rod, and the ends of the connecting rods arranged at both ends of the guardrail assembly are provided with positioning pieces for fixed connection with the square frame. The protection effect is better, and at the same time, it is easy to install and has a better use effect.

The present application relates to the technical field of data storage, and in particular, to a sequence flow identification method and apparatus. The method includes: receiving an IO request sent by a host, where the IO request includes volume information, a request start address and a request range; and determining a target corresponding to the volume according to the volume information, request start address and request range included in the IO request Sequence flow table, and determine whether there is a target sequence flow that matches the IO request in the target sequence flow table, wherein the target sequence flow table includes multiple records identified based on the historical IO recorded in the historical IO table corresponding to the volume. If there is a target sequence flow matching the IO request, then update the target sequence flow based on the IO request; if there is no target sequence flow matching the IO request, then update the target sequence flow based on the IO request and all The historical IO recorded in the historical IO table corresponding to the volume is subjected to sequential flow identification operation.

The invention discloses a power switching method. The power supply switching method is applied to the target control circuit. The target control circuit at least includes: a first power supply, a second power supply, a control terminal, a plurality of triodes and an output power supply, wherein the plurality of triodes at least includes: the first triode, the second three The power supply switching method includes: if the electric energy of the first power supply and the second power supply are input at the same time, when the control terminal is at a high level, the first triode is turned off, and the second triode is turned on , the third transistor is turned on, then the output power is switched to the power provided by the first power supply; if the electric energy of the first power supply and the second power supply are input at the same time, when the control terminal is at a low level, the first transistor is cut off, When the second triode is turned on and the third triode is turned on, the output power is switched to the power provided by the second power supply. The invention solves the technical problem that the two power sources are prone to mutual interference when dual power sources are used in the related art.