10results about How to "Fully buffered" patented technology

The techniques make a wireless roaming decision for a computing device (110, 200). The apparatus is configured to determine whether roaming is considered (702) and to generate a roaming cause (704). The device determines a quality score for at least one access point within a wireless communication range of the device based at least in part on the roaming cause (706). A target access point having the highest quality score is selected (708). If the target access point is not the current access point to which the device is connected, the device may determine to roam to the target access point (710).

The utility model discloses a kind of ceiling fastener, sound attenuation voltage regulator and sound attenuation shell, including sound attenuation spacer and heat insulation sleeve, there is deslagging gap between two, sound attenuation spacer is equipped with first deslagging hole, front plugging step, rear plugging step and multiple partition steps, step structure separates first, second deslagging passage and is connected by communicating passage, there is deslagging outlet in the outer ring of front plugging step, first deslagging hole is located in first deslagging passage close to front plugging step side.This design makes ash discharge path zigzag, effectively prolongs deslagging distance, significantly enhances sound attenuation effect;At the same time, the partition step is arranged in the sound attenuation spacer, which reduces the processing difficulty, reduces the working hours and cost, and improves the product competitiveness;The extended deslagging path also buffers the ash speed, avoids high-speed injection, and improves the use safety.

The utility model discloses a butterfly valve convenient to disassemble and assemble, which relates to the technical field of butterfly valve equipment, and comprises a valve body, a mounting seat is fixedly mounted on the outer surface of the lower end of the valve body, a base is mounted on the right side of the mounting seat, a damping component is arranged in the base, a connecting pipe is fixedly mounted at one end of the valve body, and the connecting pipe is connected with the valve body. When the valve body and the pipe body need to be in butt joint and need to be disassembled, a rotating ring is rotated, then the rotating ring drives a connecting rope, the connecting rope can be driven, the valve body and the pipe body are connected in a butt joint mode, and therefore the valve body and the pipe body are connected in a butt joint mode, and the valve body and the pipe body are connected in a butt joint mode. And then the connecting rope drives the inclined block to move towards the interior of the limiting groove, fixing of the fixing rod is relieved, when the rotating ring is rotated, the rotating ring drives the extending ring to rotate in the first fixing ring and drives the torsional spring to rotate at the same time, and the automatic reset function is achieved through the torsional spring, so that disassembly is completed, operation is simple, and the disassembly and assembly work efficiency is improved.

The utility model relates to a high temperature resistant buffer sealing element in the technical field of sealing elements, the sealing element comprises a sealing assembly arranged on a piston body of a piston device, and the right side of the sealing assembly is provided with a buffer arc ring used for buffering the sealing assembly. A protection assembly used for buffering the sealing assembly is arranged on the left side of the sealing assembly. The circular arc groove is formed in the sealing rubber ring, the buffering circular arc ring is arranged in the circular arc groove, and the gap is reserved between the buffering circular arc ring and the circular arc groove, so that hydraulic oil can be fully buffered when the sealing rubber ring is extruded; and a protection check ring and a buffering circular ring are sequentially arranged on the left side of the sealing rubber ring, cutting of the first clamping groove and the second clamping groove to the protection check ring can be effectively reduced, and buffering protection can be further conducted on the sealing rubber ring.

The utility model discloses a computer mainframe packing box relates to packing box technical field, and packing box includes one bottom buffer tray, and the middle downward recessed of bottom buffer tray has the accommodation groove, and the accommodation groove is used for the computer mainframe embedding placement, and the groove bottom of accommodation groove upward convex has the bead, and the bead is used for leaning against the support computer mainframe, and the bead part of the front cover below is concave and forms the support groove, and the support groove is used for leaning against the support lower side wall of front cover, and the bead part of the front cover below is not concave and leans against the lower side wall of support computer mainframe, in bottom buffer tray's left and right sides all are provided with side buffer tray, and side buffer tray can turn over and stand up upward, or outwardly fold and spread in bottom buffer tray's outer circumference, when the computer mainframe is placed in the accommodation groove, and side buffer tray turns over and stands up upward, can be respectively padded in computer mainframe's left and right side wall outside. The packing box of the utility model has better buffering effect.

The utility model discloses a multifunctional comb tooth needle which comprises a needle tube body and a needle head body, the needle tube body comprises a first needle tube and a second needle tube, the first needle tube and the second needle tube are connected in a sliding mode, a movable mechanism is arranged between the first needle tube and the second needle tube, and the needle head body comprises a movable rod and a needle head. The movable rod is connected with the second needle tube through a connecting mechanism, the movable mechanism comprises two symmetrically-arranged movable plates, the first needle tube is provided with a first sliding groove with an opening facing the second needle tube, and the second needle tube is provided with a second sliding groove with an opening facing the first needle tube. The opposite ends of the two movable plates are movably connected with the bottom walls of the first sliding groove and the second sliding groove in a clamped mode respectively. The working limit of the tooth needle is convenient to adjust, water can be effectively prevented, the service life of the tooth needle is prolonged, the use precision of the tooth needle is improved, and the electric pulse massage effect is prevented from being affected by water inflow.

The arc extinguishing system comprises an arc extinguishing chamber, the arc extinguishing chamber is arranged in a shell of the circuit breaker, the shell is provided with an exhaust port, an exhaust channel is connected between the exhaust port and an exhaust end of the arc extinguishing chamber, two ends of the exhaust channel are communicated with the exhaust end and the exhaust port respectively, and the arc extinguishing system further comprises a pressure adjusting part. The pressure adjusting part is rotationally arranged in the exhaust channel and is driven by the air pressure difference between the exhaust channel and the exhaust end, so that the exhaust channel and the exhaust end are communicated or blocked. According to the utility model, through arranging the pressure adjusting member, the pressure adjusting member is driven by air pressure difference, so that the pressure adjusting member is rotated to be opened or the pressure adjusting member is reset to block the communication between the exhaust channel and the exhaust end, thereby preventing back-spraying high-temperature gas from entering the arc extinguish chamber or the circuit breaker from the exhaust channel, improving the product performance and prolonging the service life.

The present application relates to the technical field of fitness equipment, and in particular to a space walker, comprising a fixed frame and a rotating frame, wherein the rotating frame is rotatably connected to the fixed frame, and a foot pedal is fixedly connected to one end of the rotating frame close to the ground. The foot pedal comprises a fixed seat and a movable plate, wherein a receiving groove is provided on the fixed seat, the side wall of the movable plate is slidably fitted on the inner wall of the receiving groove, and a capsule is installed between the bottom wall of the receiving groove and the movable plate. The fixed seat is provided with a through hole along the direction of rotation of the rotating frame, that is, the through hole is provided on the front and rear sides of the fixed seat, the through hole is connected with the receiving groove, and the through hole is used for the capsule to pass through. When the space walker is in use, the capsule can pass through the through hole to play a buffering role on the front and rear ends; and when the space walker is placed, the capsule can be stored in the receiving groove to reduce the influence of wind, rain, sun, etc., and extend the service life of the capsule. The present application has the effect of maintaining good buffering at the front and rear ends of the foot pedal for a long time.

This invention discloses a high-temperature, high-dust-content flue gas purification device, relating to the field of flue gas purification technology. The device includes an adjustable purification structure comprising multiple ceramic filter elements. SCR catalyst components are coated on the surface of each ceramic filter element. A swirling ammonia injection grille is installed at the inlet end of each ceramic filter element. An attitude adjustment mechanism is connected to the purification structure. A PLC control system is electrically connected to the attitude adjustment mechanism, which controls the ceramic filter elements of the purification structure to switch between vertical, inclined, and parallel settings. In the vertical setting, flue gas passes through the filter element in a straight line from top to bottom or bottom to top. In the inclined setting, flue gas passes through obliquely, forming a "Z"-shaped path. In the horizontal setting, flue gas flows laterally through the filter element, and particulate matter is deposited downwards under gravity. This invention solves the problem of low removal efficiency of fine particulate matter, achieving highly efficient purification of high-temperature, high-dust-content flue gas, and is particularly suitable for treating high-emission flue gas under complex operating conditions.

The invention belongs to the technical field of telescopic electric cylinders, and particularly relates to a telescopic electric cylinder based on high-precision stroke control and an operation method of the telescopic electric cylinder. The telescopic electric cylinder body comprises a shell, a rear sealing cover, a front sealing cover, a frameless motor, a front connector, a rear connector, a planetary nut, a planetary screw rod, a mounting seat, a pressure sensor, two angular contact bearings, a bearing pressing plate, a deep groove ball bearing, an optical shaft nut, a gland and an encoder, and openings are formed in the front side and the rear side of the shell; the rear sealing cover is arranged at a rear side opening of the shell, and the front sealing cover is arranged at a front side opening of the shell; the frameless motor is arranged in the shell, a stator of the frameless motor is connected with the inner wall of the shell, the planetary nut is arranged in the shell, and the device solves the problems that an existing telescopic electric cylinder is poor in operation precision, and when the telescopic electric cylinder is applied to a mechanical arm, the service life and the working efficiency of the telescopic electric cylinder cannot be guaranteed.