31results about How to "Won't run out" patented technology

There is disclosed an airbag control arrangement for a steering-wheel mounted airbag in a motor vehicle having a steering-wheel mounted function switch, such as horn-switch. The arrangement comprises an airbag control circuit mounted to the steering wheel and including a first acceleration sensor, a second acceleration sensor, and a controller. The airbag control circuit is electrically connected to an auxiliary function circuit (e.g. a horn circuit) incorporating said function switch so as to derive operative electric power from the auxiliary function circuit. The controller is configured to output an actuating signal only in response to the receipt of signals from both acceleration sensors. The airbag control circuit is configured to switch from a sleep mode to an operative mode in dependence on an output signal from the first acceleration sensor; the second acceleration sensor being off and the controller drawing a low sleep-current current in said sleep mode, but both being energised and operable in said operative mode.

The invention discloses a yarn-passing device of an embroidery machine, which comprises a base, wherein the base comprises a bottom plate and a face plate, the middle of the face plate is bulged outwards, both sides of the face plate are connected to the bottom plate, and a hollow cavity is formed between the face plate and the bottom plate; a plurality of yarn-passing assemblies are arranged in the cavity and respectively comprises a holding plate arranged on the bottom plate, the front sides of the holding plates extend out of the cavity from the face plates, and both sides of the holding plates, passing through the face plates, are provided with yarn-passing slots; and a tension regulator is arranged on one of the side face of the holding plates, and a take-up spring is arranged on thetension regulator and is provided with a tension spring end sleeved on the tension regulator and a take-up hook end extending out of the tension regulator. The whole yarn-passing device is a claddingbody; all assemblies are covered in the base so that the operators can not touch the moving parts of the yarn-passing device, thereby not resulting in part damages and personnel injuries.

The invention discloses a ganoderma spore powder acquisition method, comprising the following steps: when acquiring the ganoderma spore powder, covering an acquisition bag outside the ganoderma pileus; fastening the opening of the acquisition bag on the ganoderma stipe; arranging a group of air vents at the lower part of the acquisition bag; the air vents are positioned below the ganoderma pileus; taking down the acquisition bag after acquiring for a while; and collecting the pore powder in the acquisition bag and on the ganoderma stipe. In the invention, a light acquisition bag with a transparent film is fastened on the ganoderma stipe to carry out ganoderma pore powder acquisition; air vents are arranged on the side wall of the acquisition bag and below lamella horizontal position to lead the inner and outer conditions of the acquisition bag to reach unanimity, thus all the ganoderma spore powder ejected from lamella can be collected; and the ganoderma spore powder has high yield, is not affected by damp, and has good quality. The method of the invention has simple and convenient operation, can be used in no need of guidance of technical personnel, and is suitable for popularization and application.

The invention discloses an air-drop self-falling gasbag with a buffering effect. The gasbag comprises a buffering gasbag body and a base plate, the lower end of the buffering gasbag body is fixedly connected with the base plate, the bottom of the buffering gasbag body is provided with an air inlet, a through hole is formed in the base plate and is in butt joint with the air inlet of the bufferinggasbag body, cord fasteners or hooks are distributed at the periphery of the upper end of the buffering gasbag body and used for being connected with the bottom of air-drop equipment, and the buffering gasbag body contains no gas before air drop. The air-drop self-falling gasbag can achieve automatic air inflation in a self-falling mode, it is not required to carry air sources, and when the air-drop equipment falls to the ground, an adjustable buffering effect can be achieved; the operation is convenient, and the gasbag can be applied to air-drop equipment different in weight and different altitudes, and is universally used in uplands and plains.

A disclosed threading apparatus for embroidery comprises a pedestal, the pedestal is composed of a bottom plate and a surface plate, the central section of the surface plate protrudes outwards, two sides of the surface plate are connected with the bottom plate, and a hollow chamber is formed between the surface plate and the bottom plate; the chamber is inside provided with multiple groups of threading assemblies, each threading assembly comprises a retaining plate perpendicularly arranged on the bottom plate, the front side of the retaining plate is guaranteed to stretch out of the chamber from the surface plate, and two sides, penetrating the surface plate, of the retaining plate are provided with a threading groove; and one lateral side of the retaining plate is provided with a tension regulator, the tension regulator is provided with a yarn take-up spring, and the yarn take-up spring possesses one torque spring end arranged on the tension regulator in a sleeving way, and one yarn take-up hook end extending out of the tension regulator. The whole threading apparatus is a cladding body, and all assemblies are wrapped in the pedestal, so that an operator is guaranteed to uneasily touch the threading-apparatus motion parts and part damage and personnel injury are avoided.

The invention discloses a knife rest of a pencil sharpener. The knife rest of the pencil sharpener comprises a knife rest (1) and a hob shaft (2) equipped with a hob (14), wherein a shaft support seat (3) is arranged at one end of the knife rest (1), a shaft support (13) is arranged at the other end of the knife rest (1), two ends of the hob shaft (2) are mounted on the shaft support seat (3) and the shaft support (13) respectively, an angle adjusting device for adjusting the angle of the hob shaft (2) is arranged on the knife rest (1) and specially adopts a chute (4) arranged on the knife rest (1), and the shaft support seat (3) is in sliding fit in the chute (4). The knife rest of the pencil sharpener has the advantages of simple structure, simplicity in operation, low cost, high reliability and good cutting quality and can change the thickness of a pencil lead under the condition that the pencil lead cutting length is not changed.

The present invention provides a hydrogen circulating pump, a hydrogen corrosion prevention sealing device is made of an insulated hydrogen corrosion prevention nonmetal synthetic material into a conical basin-shaped body, and a stator and a rotor of a hydrogen corrosion prevention motor are separated, that is, hydrogen overflowing from the hydrogen circulating pump to the hydrogen corrosion prevention motor is isolated from the stator; a hydrogen corrosion prevention lining is simple in installation structure; and a cone-shaped basin-shaped structure can be adopted to ensure strength, deformation caused by rotation of a stator magnetic circuit and a rotor is avoided, and meanwhile magnetic field conversion between the stator and the rotor is not affected. The hydrogen corrosion preventionmotor uses the hydrogen corrosion prevention sealing device, so that the risk of electric sparks generated by stator voltage arc discharge is reduced. And the stator adopts H-shaped structure teeth,so that the torque and the rotating speed which are twice those of the traditional tooth-shaped stator structure can be obtained, and the material consumption is small.

The invention discloses an art knife. The art knife comprises a knife shell, a knife blade and an adjusting button, the knife blade is arranged in the knife shell, the adjusting button is arranged onthe knife shell, the art knife further comprises a knife blade support, a tail cover and a tail cover button arranged on the tail cover, the tail cover is arranged on the tail part of the knife shell,the knife blade support is arranged in the knife shell, the tail part of the knife blade is arranged on the head part of the knife blade support, the tail part of the knife blade tail part can extendinto the tail cover, a locking mechanism is arranged between the tail cover and the knife blade support, the locking mechanism can be unlocked when the tail part button is pressed, the tail part of the knife blade support is separated from the tail cover when the locking mechanism is unlocked, the head part of the knife blade support can slide towards the head part of the knife shell when the adjusting button is pushed, and the knife blade moves towards the head part of the knife shell when the tail part button is pressed, and the adjusting button is pushed. The invention provides the art knife with a high safety factor.

The invention relates to the field of disposable sanitary products, in particular to an absorbing core body. The absorbing core body comprises a body of an absorbing core and a coating layer with liquid permeability, wherein a layer of composite paper is attached to the body of the absorbing core; the inside of the coating layer is coated with the body of the absorbing core and the composite paper; the composite paper is formed by mixing 20 to 40 parts by weight of super absorbent polymer particles, 45 to 60 parts by weight of non-woven fabric fragments and 0 to 20 parts by weight of plastic film fragments.

The invention discloses an instant beverage dispensing machine keeping bubbles lasting and relates to the field of beverage devices. The instant beverage dispensing machine comprises a housing, a sealed sucker, an electric pump, a pulse buffer, a magnetic filling valve, a valve mouth and a compressor, wherein the housing comprises a beverage storage portion and a beverage discharging portion, the compressor and the sealed sucker are arranged in the beverage storage portion, and the electric pump, the pulse buffer, the magnetic filling valve and the valve mouth are connected in sequence and are arranged in the beverage discharging portion. The housing is provided with an electric switch, and the electric switch is electrically connected with the electric pump. By adopting the technical scheme, due to the fact that the compressor arranged in the inside serves as a beverage cooling device, beverage temperature is kept in the range of 0-5 DEG C for a long time, meanwhile sealing suction covers are used, bubbles of beverages in beverage bottles can be prevented from escaping, and it is ensured that discharged beverages have original taste and quality.

An approach to determining vehicle usage makes use of a sensor that provides a vibration signal associated with the vehicle, and that vibration signal is used to infer usage. Usage can include distance traveled, optionally associated with particular ranges of speed or road type. In a calibration phase, auxiliary measurements, for instance based on GPS signals, are used to determine a relationshipbetween the vibration signal and usage. In a monitoring phase, the determined relationship is used to infer usage from the vibration signal.

The invention discloses a GaN-based radio frequency device with a terminal structure and a manufacturing method of the device. The radio frequency device comprises a substrate, a nucleating layer, a buffer layer, a channel layer and a barrier layer, wherein the nucleating layer, the buffer layer, the channel layer and the barrier layer are sequentially located at one side of the substrate. In the direction perpendicular to the plane where the substrate is located, the barrier layer comprises a first surface away from the channel layer, the source electrode and the drain electrode are oppositely arranged at the two sides of the first surface, and the gate electrode is located between the source electrode and the drain electrode. The passivation layer is positioned at the side, far away from the substrate, of the barrier layer and comprises a first passivation layer and a second passivation layer; the first passivation layer comprises an anion injection region, and the orthographic projection of the anion injection region is located between the gate electrode and the drain electrode in the direction perpendicular to the plane where the substrate is located, so that a negative charge center can be generated in the first passivation layer, the peak of a gate pin electric field is reduced, the breakdown voltage of the device is improved, the leakage current is reduced, and the on-state characteristic of the device is improved.

The invention provides a cigarette case auxiliary material storage box and an automatic feeding system, and belongs to the technical field of cigarette case production. The cigarette case auxiliary material storage box comprises a bearing disc, a first storage position and second storage positions; the first storage position is arranged in the middle of the bearing disc, and the first storage position is suitable for containing packaging paper; the second storage positions are arranged at the two ends of the first storage position; and the second storage positions are suitable for containing seals. According to the cigarette case auxiliary material storage box, the first storage position is used for containing the packaging paper, and the second storage positions are used for containing the seals, so that synchronous transportation of the packaging paper and the seals can be realized; and meanwhile, the relative placement positions of the packaging paper and the seals are not changed, so that grabbing by a mechanical arm is facilitated.

The invention discloses equipment for preparation of organic fertilizers from solid waste. The equipment includes: a pool body; a treatment chamber; a liquid collection chamber, which is used for collecting redundant biogas liquid in the treatment chamber, is disposed below the treatment chamber, and can move up and down relative to the treatment chamber; a transfusion component, which is used forcommunicating the treatment chamber and the liquid collection chamber, and includes first liquid channels and a plurality of second liquid channels disposed under the first liquid channels; and a filter device, which includes first filter pieces matching the first liquid channels and second filter parts and flexible liquid flow parts that match the second liquid channels. According to the invention, biogas residue is filtered by the filter pieces and filter parts, outflow of biogas residue from the treatment chamber along with the biogas residue can be avoided, and the circumstance of material loss can be avoided; secondly, the equipment is also equipped with the flexible liquid flow parts, the flexible liquid flow parts can be opened only under the action of an external force, and then can cooperate with an opening-closing device to realize better cut-off of the second liquid channels, thus avoiding leakage.

The invention relates to a mechanical type seal valve. The seal valve comprises a shell, a seal ring and a lining; the seal ring and the lining are arranged in the shell, the shell is provided with atop portion and a shoulder portion, the top portion is annular, a seal circle is arranged in the middle of the top portion, the shoulder portion is formed in a manner the edge of the top portion extends downwards towards the central axis, the upper end and the lower end of the shoulder portion are arranged eccentrically, the shoulder portion is provided with a first semi-cycle side face and a second semi-cycle side face, at least one ventilation hole is formed in the second semi-cycle side face, and a pressure relief device is arranged in each ventilation hole. A supporting table is arranged on the lower end of the shoulder portion, the seal ring abuts against the supporting table, the lining is in abut joint with the seal ring, the lining is matched with two notches of the shell, and at least one square hole is annularly formed in the position, corresponding to the second semi-cycle side face, of the middle of the lining. The valve is suitable for vehicles below 4.5 tons, and the problem that an oil filling pipe is short, and liquid seal cannot be achieved is solved.