50results about How to "Prevent transfer out" patented technology

The invention discloses a municipal administration street lamp facilitating lighting angle adjustment. The municipal administration street lamp comprises a base, a supporting column is fixedly connected to the middle portion of the upper surface of the base, a groove is formed in the middle portion of the upper surface of the supporting column, two symmetrical sliding grooves are formed in the upper portion of the inner side wall of the groove, a sliding rod matched with each sliding groove is clamped into the sliding groove, a spiral ring is placed inside the groove, the side faces, getting close to each other, of the two sliding rods are fixedly connected with the left and right side faces of the spiral ring, a positive and negative motor is fixedly connected to the middle portion of theinner bottom wall of the groove, and the output end of the positive and negative motor is fixedly connected with a screw matched with the spiral ring. By means of the municipal administration streetlamp facilitating lighting angle adjustment, the positive and negative motor is arranged, under the effects of the screw, the spiral ring, a first stand column and a second stand column, the spiral ring moves up and down to adjust the inclined angles of two connecting rods, a user can conveniently change the lighting scope according to the road width, and the road safety is sufficiently improved.

Predicting memory instruction punts in a computer processor using a punt avoidance table (PAT) are disclosed. In one aspect, an instruction processing circuit accesses a PAT containing entries each comprising an address of a memory instruction. Upon detecting a memory instruction in an instruction stream, the instruction processing circuit determines whether the PAT contains an entry having an address of the memory instruction. If so, the instruction processing circuit prevents the detected memory instruction from taking effect before at least one pending memory instruction older than the detected memory instruction, to preempt a memory instruction punt. In some aspects, the instruction processing circuit may determine, upon execution of a pending memory instruction, whether a hazard associated with the detected memory instruction has occurred. If so, an entry for the detected memory instruction is generated in the PAT.

The invention discloses a wall-mounted optical fiber cable distribution box with a wire trimming structure. The wall-mounted optical fiber cable distribution box comprises an upper shell, a lower shell, a connector, a wire hole, a convex block and the wire trimming structure, a second fixed plate is horizontally fixed to the top end of a third fixing base in a welded manner, clamping blocks are fixedly connected with movable blocks through bolts, the movable blocks are mounted in the second fixed plate, the two clamping blocks are oppositely arranged, stoppers are mounted on the outer sides ofthe two movable blocks through bolts, a first pin is twisted, so that the gap between the two clamping blocks is enlarged, an optical cable penetrates the space between the two clamping blocks, the first pin is twisted again, the optical cable is fixed between the clamping blocks and can slide relative to the clamping blocks without slip after being stressed, the optical cable penetrates a groovein a second fixing base and can be limited in the second fixing base by a retainer wheel, and the optical cable cannot be staggered with other optical cables in the wire trimming process and prevented from damaging the other optical cables when needing maintenance and wire trimming.

The invention discloses a modified ABS material and a preparation method and application. The modified ABS material comprises a bottom frame, and supports which are bilaterally symmetrically fixedly arranged at the left side and the right side of the bottom frame, wherein a turning plate is mounted between the supports at the left side and the right side in a rotating fitting manner; a preparationframe is fixedly arranged on the end surface of the bottom part of the turning plate; air pressure chambers are bilaterally symmetrically arranged in the preparation frame, and propping pushing plates are mounted in the air pressure chambers in a sliding fitting manner; adjusting controlling frames are fixedly arranged on the end surfaces of the opposite sides of the propping pushing plates at the left side and the right side, and the adjusting controlling frames extend out of the outer side end of the preparation frame and are connected to the preparation frame in a sliding fitting manner; air pressure holes are formed in the top walls of the air pressure chambers in a communication manner and are correspondingly connected to air pressure cylinders; the air pressure cylinders are fixedlyarranged in the preparation frame; a first through port penetrates the top and the bottom of each adjusting controlling frame which extends out of the outer side end of the preparation frame; and a spline shaft is mounted in the first through port in a clearance fit manner.

A fusion gateway device based on various computer network communication technologies, including a bottom electronic installation box; a device decoration cover is fixedly installed on the top side of the bottom electronics installation box, and an installation distance is set between the equipment decoration cover and the bottom electronics installation box ; There is a hidden plugboard arranged in the middle of the equipment decoration cover and the electronic installation box at the bottom. The hidden plug-in board provided by the fusion gateway device based on various computer network communication technologies is axially connected to the upper end surface of the electronic installation box at the bottom, and the hidden plug-in board is connected to the drive turntable through a transmission rod. The hidden plug-in board It forms a crank sliding principle mechanism with the transmission rod and the drive turntable, which is beneficial to drive the drive turntable to rotate by turning the handle, so that the hidden insert plate can be quickly pushed out and retracted through the drive rod, effectively improving the use adjustment performance and display form of the device, and for The jack is hidden to effectively prevent children from touching and causing safety hazards.

The invention discloses a novel streetlamp holder device. The novel streetlamp holder device comprises a base frame and bearing bases fixedly arranged on the left side and the right side of the base frame in a left and right symmetry manner, a rotating table is rotatably matched between the bearing bases on the left side and the right side, a work frame is fixedly arranged on the bottom end face of the rotating table, air pressure cavities are arranged in the work frame in a left and right symmetry manner, movable plates are arranged in the air pressure cavities in a sliding fit manner, a position adjusting frame is fixedly arranged on end faces of opposite sides of the movable plates on the left side and the right side, the position adjusting frame extends out of the outer side end of thework frame and is in sliding fit connection with the work frame, air pressure holes are formed in the top walls of the air pressure cavities in a communication manner, the air pressure holes in the left side and the right side are connected with an air pressure cylinder, the air pressure cylinder is fixedly arranged in the work frame, a first hole cavity is formed in the position, extending out of the outer side end of the work frame, of the position adjusting frame in an up and down penetrating manner, and a spline shaft is arranged in the first hole cavity in a clearance fit manner.