8results about How to "Adjustment function" patented technology

This utility model discloses a high-precision digital sensor keypad switch keyboard, characterized by: including a PCB board, on which at least one digital magnetic sensor keypad switch is disposed; and on which a digital magnetic sensor is disposed, capable of linearly and accurately detecting the change in magnetic flux in the Z-axis direction caused by the height difference of the permanent magnet within the keypad switch, and quantifying it into a digital sample value to generate a high or low level digital signal output. The digital magnetic sensor and the keypad switch are configured in a one-to-one correspondence. The purpose of this utility model is to overcome the shortcomings of the prior art and provide a digital magnetic sensor keypad switch keyboard with a simple structure, low cost, effectively reducing the wobbling amplitude during the keypad's movement stroke, high triggering accuracy and reliability, relatively low frictional resistance, good tactile feel, and ultra-low latency.

The utility model belongs to the technical field of aromatherapy machines, and particularly relates to an aromatherapy machine capable of adjusting spray flow, which comprises a first shell, a second shell arranged in the first shell, a heating piece fixedly connected in the second shell, a plurality of round holes arranged on the second shell, a plurality of round holes arranged on the second shell, and a plurality of spray nozzles arranged on the second shell. A circular hole is formed in the first shell, a flexible conveying pipe is fixedly connected into the circular hole, a spraying opening is formed in the upper end of the first shell, the upper end of the flexible conveying pipe is fixedly connected into the spraying opening, a partition plate is vertically and slidably connected into the second shell, and a vertical moving set in transmission connection with the partition plate is installed on the second shell; the driving device is used for driving the partition plate to move up and down in the second shell. By adjusting the height of the partition plate, the contact area of the aromatherapy liquid in the second shell and the heating piece is changed, and therefore the atomizing function of the aromatherapy liquid and the adjustment of the atomizing flow are achieved.

This utility model discloses a wireless PTZ camera, relating to the field of PTZ camera technology. The wireless PTZ camera includes: a hollow base with an open top; a controller installed inside the base; an interface of the controller extending outwards through the base; a wireless transmission interface installed on the controller; an upper rotating seat rotatably connected inside the upper opening of the base; a rotating seat control motor fixedly connected to the lower inside of the controller; the rotating seat control motor and the upper rotating seat being driven by gears; an integrated socket rotatably connected inside the upper end of the upper rotating seat; a camera mounted outside the integrated socket; an integrated pin installed on the left side of the camera; a PCB integrated slip ring on the left side of the integrated socket; a camera rotation motor fixedly connected to the lower inside of the upper rotating seat; and a conductive slip ring fixedly connected to the lower inside of the base.

The invention discloses a traditional Chinese medicine oral prescription for preventing and treating influenza A and improving digestive tract diseases, and belongs to the technical field of traditional Chinese medicines. The prescription is prepared from kudzuvine root, radix bupleuri, moutan bark, peach kernel, scutellaria baicalensis, raw rhubarb, pinellia ternate, fructus forsythiae, mirabilite, mangnolia officinalis, immature bitter orange, poria cocos, bighead atractylodes rhizome, rhizoma alismatis, white paeony root, Chinese date and ginger which are strictly matched according to a specific weight ratio and are prepared by a specific water decoction process. The traditional Chinese medicine oral prescription can effectively prevent and treat influenza A through the synergistic effect of the components, has a remarkable improvement effect on most of digestive tract diseases, is simple in preparation process, convenient to take and high in safety, avoids the problems of poor curative effect, obvious side effect or narrow application range and the like of related medicines in the prior art, and has a wide application prospect. And a new effective choice is provided for prevention and treatment of influenza A and improvement of digestive tract diseases.

The invention discloses meridian activating stone needle warming and dredging medicinal oil and a preparation method thereof, the meridian activating stone needle warming and dredging medicinal oil comprises medicinal components and natural vegetable oil, and the ratio of the medicinal components to the natural vegetable oil is 1g: 1-5mL; the medicine components comprise the following components in parts by weight: 25-35 parts of processed semen strychni, 40-50 parts of flos carthami, 40-50 parts of ginger processed cortex magnoliae officinalis, 55-65 parts of bran-fried fructus aurantii immaturus, 25-35 parts of processed fructus evodiae, 85-95 parts of raw semen coicis, 25-35 parts of peach kernels, 25-35 parts of radix angelicae sinensis, 25-35 parts of cortex cinnamomi, 10-20 parts of herba ephedrae and 25-35 parts of rhizoma chuanxiong. The cure rate of an intervention group adopting the medicinal oil disclosed by the invention is 42.9%, the total effective rate is 100%, and after intervention, the clinical curative effect and gastrointestinal symptom score of a patient in a test group are obviously superior to those of a control group (Plt; therefore, the medicinal oil combined with stone needle therapy can relieve clinical symptoms of patients, reduce the score of gastrointestinal symptoms and improve the clinical curative effect.

The invention relates to the technical field of medicines, in particular to a gel patch capable of relieving pain as well as a preparation method and application of the gel patch. The gel patch comprises a hydrogel matrix and a traditional Chinese medicine composition loaded on the matrix, the traditional Chinese medicine composition is prepared from 10 to 20 parts of folium artemisiae argyi, 20 to 30 parts of liquorice root, 10 to 15 parts of radix angelicae sinensis, 30 to 40 parts of frankincense, 10 to 20 parts of myrrh, 15 to 20 parts of radix aconiti, 15 to 30 parts of rhizoma chuanxiong, 10 to 20 parts of flos carthami, 20 to 25 parts of herba asari, 10 to 25 parts of rhizoma curcumae longae, 10 to 30 parts of radix astragali seu hedysari and 30 to 40 parts of herba lycopodii. The gel patch can relieve different types of pains, improve local blood circulation and regulate body functions, and the traditional Chinese medicine components such as radix aconiti and lycopodium clavatum in the analgesic patch have the effects of expanding blood vessels and promoting blood circulation.

The application relates to the technical field of high polymer fiber rope manufacturing, and discloses a preparation process of a double-twisted anti-rotation ultra-high molecular weight polyethylene rope, which comprises the following steps: high-strength high-modulus UHMWPE fibers are selected as main body reinforcing fibers and are subjected to surface activation treatment; the treated UHMWPE fibers are divided into inner layer fiber bundles and outer layer fiber bundles; the blended inner layer fiber bundles are bundled, introduced into a tubular stranding machine through a tension controller, twisted in an "S" direction, and inner layer strands are formed; the twisted inner layer strands are continuously passed through a first heat treatment zone and cooled to form a pre-consolidated inner layer strand core. Through the combination of the double-layer blending functionalization, the inner-outer reverse twisting structure and the heat-induced plasticity integrated technology, the high-performance UHMWPE rope with high interface bonding strength, excellent anti-rotation performance, stable structure and intelligent monitoring potential is prepared, a series of problems such as weak interface bonding, easy rotation, single function and difficult monitoring are effectively solved, and the comprehensive performance and reliability of the UHMWPE rope are remarkably improved.

An eccentric shaft assembly for a passenger bus inward-swinging door includes an eccentric base. An eccentric shaft bracket is connected to the bottom of the eccentric base, and a door panel is connected via the eccentric shaft bracket. An eccentric hole is provided on the eccentric base, and a roller support rod is disposed within the eccentric hole. An eccentric shaft assembly roller is fitted to the end of the roller support rod, and the eccentric shaft assembly roller is slidably disposed in a door panel track groove. The eccentric shaft bracket includes a door panel mounting plate and an eccentric shaft mounting plate, which are connected by a connecting plate. The eccentric base is installed at an eccentric position on the eccentric shaft mounting plate. Compared with the prior art, this utility model has the following advantages: The development of this eccentric shaft structure for a passenger bus inward-swinging door satisfies the door leaf adjustment function through a redesigned structure. Simultaneously, the structural design is more rational, eliminating exposed bolts and improving the appearance quality of the door product.