10results about How to "With adjustable function" patented technology

The utility model discloses an optical cable jumper fault diagnosis device in the technical field of optical cable jumper monitoring equipment. The optical cable jumper fault diagnosis device comprises a tester, a connector is arranged in the middle of the bottom of one end of the tester, a connecting support is arranged at one end, away from the tester, of the connector, and a light energy plate mechanism is arranged in the middle of the top of the connecting support. The optical cable jumper wire fault diagnosis device has the remarkable characteristics of wide application range, high safety, long duration and the like.

A spacecraft adjustable locking and releasing mechanism includes a shaft system, a pin puller locking sleeve, a pyrotechnic pin puller, an adjusting assembly, a pin puller pressing sleeve and a base; the relative position between the pyrotechnic pin puller and the shaft system can be adjusted by the adjusting assembly, and the pyrotechnic pin puller presses against the shaft system after the adjusting assembly applies a specified preload, thereby realizing the locking function of the spacecraft launch section; the adjusting assembly is rotated in the opposite direction to realize the manual unlocking function on the ground; after the spacecraft enters orbit, the pin puller igniter is detonated, and the high-temperature and high-pressure gas generated pushes the pin puller piston to move, overcoming the friction force while cutting off the locking pin, and the piston retracts into the pin puller body, thereby realizing the function of releasing the shaft system. The present invention can lock when the shaft system is in an orthogonal retracted state, reducing the overall range envelope of the spacecraft, which is conducive to the spacecraft system to coordinate the position planning of each single machine; the unlocking and releasing function relies on the pyrotechnic pin puller to cut off the locking pin, does not rely on other auxiliary parts, and has a high degree of reliability.

The utility model discloses a cable auxiliary supporting installation mechanism, and relates to the technical field of power cable installation, the cable auxiliary supporting installation mechanism comprises a supporting mechanism, the top of the supporting mechanism is fixedly provided with a buffer mechanism, and the top of the buffer mechanism is fixedly provided with positioning mechanisms in a linear arrangement at equal intervals; the supporting mechanism comprises a mounting plate, a sleeve is fixedly mounted at the top of the mounting plate, and a sliding rod is slidably connected to the inner side of the sleeve. According to the utility model, the structure is adopted, and the buffer spring is arranged, so that the buffer spring can be matched with the damper to assist in buffering during use, the device can have better buffer protection performance when a cable is installed and erected, and the whole device can have better protection and buffer functions; therefore, the device has an adjustable function in the whole use process, meanwhile, the device has good buffering protection performance, and the device is convenient to use.

The utility model discloses an adjustable high pressure gear pump back cover frock relates to gear pump production technical field, and this adjustable high pressure gear pump back cover frock includes base, and the top one side of base is provided with protection shell, and one side of protection shell is provided with mounting plate, and the inside of protection shell is provided with centering mechanism, and the top of base is provided with positioning piece, and the one side of mounting plate is opened with the sliding slot, and the one side of mounting plate is slidably installed with two sliding blocks through the sliding slot, and the one side of two sliding blocks all is provided with clamping mechanism. The utility model discloses through centering mechanism work drive two clamping mechanisms and move together, make back cover be centered and clamped by two clamping mechanisms, facilitate the subsequent back cover processing, through the setting of clamping mechanism, can carry out clamping processing to the irregular back cover, has improved frock to the adaptability of back cover clamping, has adjustable function.

A non-movement clamp for tensile testing of ultra-high strength steel bars includes an upper clamping block structure and a lower clamping block structure with similar structures. The upper clamping block structure includes an upper clamping block, an upper clamping shaft, an upper shaft cap, and an upper combined ring. The upper clamping block includes two semi-circular clamping blocks, and a combined ring step is provided on the outer side of the lower end of the semi-circular clamping blocks. The upper combined ring is fitted onto the outer side of the upper clamping block and contacts the combined ring step. The interior of the semi-circular clamping block has a sample mounting area and an upper clamping shaft mounting area that are connected vertically. One end of the sample is clamped in the sample mounting area. The lower end of the upper clamping shaft and the upper shaft cap are threaded together and clamped in the upper clamping shaft mounting area. The upper shaft cap contacts the end of the sample. The other end of the upper clamping shaft is connected to the wedge clamping end of the tensile testing machine. This utility model uses a combined ring to fix the clamping blocks together. The clamping block body has no structural damage. The sample limiting device composed of the upper and lower clamping shafts and the upper and lower shaft caps can limit the position according to the position of the sample, and has high applicability.

The application relates to the explosive pressing technical field and discloses a uniform-pressure skin bag hydraulic machine. The uniform-pressure skin bag hydraulic machine comprises a rack, a hydraulic system and a skin bag liquid-filling pressure increasing system, the lower surface of the rack is fixedly connected with a workbench base plate, the upper surface of the workbench base plate is fixedly connected with a mold, the skin bag liquid-filling pressure increasing system comprises a displacement sensor, a skin bag body, a rubber pad, an upper push rod and a punch, the inside of the rack is slidably connected with a sliding block, the sliding block is located below a main oil cylinder, the inside of the sliding block is provided with the displacement sensor, the side surface of the sliding block is provided with the rubber pad, the upper surface of the rubber pad is provided with the skin bag body, the upper surface of the skin bag body is provided with a skin bag oil inlet, the lower surface of the rubber pad is provided with the upper push rod, the end, away from the rubber, of the upper push rod is movably connected with the punch, the sliding block-embedded skin bag and the outer-wrapped rubber pad structure can reduce the stress of the skin bag and prolong the service life of the skin bag.

The utility model discloses a TPV (thermoplastic vulcanizate) knitted tube forming cap process mold, and relates to the technical field of knitted tubes. The mold comprises a mold device and an inner supporting silica gel rod, the mold device comprises a main frame body, a fixed end and a movable end, the fixed end and the movable end are used for cap forming, the main frame body comprises a main pipe mold and two auxiliary pipe molds, the cross section of each of the main pipe mold and the auxiliary pipe molds is of a semicircular structure, and vertical rods are fixed to the outer sides of the two ends of the main pipe mold. A supporting rod and a support are fixed to the opposite sides of the circumferential side face of the vertical rod respectively and are perpendicular to the vertical rod. By designing the novel tool mold, the TPV knitted pipe can be quickly positioned, clamped and supported, the good roundness of the port of the pipe is ensured, the product quality and the use effect are ensured, meanwhile, the molds at the two ends are designed to be one fixed type and the other movable type, positioning, mounting and dismounting of the pipe body before and after forming are facilitated, operation is facilitated, and the production efficiency is improved. Therefore, the working efficiency is improved.

The utility model discloses a kind of self-tuning temperature and humidity control system, including humidifier component and automatic temperature control component, humidifier component includes water tank, fan, ultrasonic transducer, temperature and humidity sensor, temperature and humidity sensor can carry out wireless communication;Automatic temperature control component includes controller, temperature sensor, compressor, fan motor, temperature sensor is provided with warmer, warmer can carry out data transmission with temperature and humidity sensor by wireless communication mode.The utility model adds the warmer of wireless control in the vicinity of air conditioning sensor unit, for temperature intervention, can make the temperature feedback of remote humidifier to air conditioner controller, to form the linkage control of humidifier and air conditioner under the premise of not active control air conditioner.Due to the temperature and humidity data of remote humidifier acquisition, can make air conditioning control according to the temperature and humidity of environment far place, conducive to environment temperature and humidity uniform.

This invention provides a needleless intradermal syringe, belonging to the field of syringe technology. It includes a pressure-adjustable grip mechanism and a liquid-driven locking mechanism connected to the pressure-adjustable grip mechanism via a liquid inlet hose. When the pressure of the injection nozzle on the patient's skin reaches the rated pressure, the device can automatically release the locking effect on the elastic injection mechanism. Therefore, it can actively control the pressure of the injection nozzle on the skin to prevent insufficient pressure leading to medication waste or excessive pressure leading to increased patient pain. Furthermore, the device can adjust the rated pressure according to actual conditions, thus possessing pressure-adjustable functionality.