33results about How to "Flexible shape design" patented technology

The invention discloses an oxygen chemical sensor for a high-temperature and high-pressure hydrothermal system and a preparation method of the oxygen chemical sensor. The oxygen chemical sensor comprises a base, circular platform-shaped high-temperature-resistant insulating conical pads, a solid oxygen buffer agent, high-temperature-resistant insulating conical sleeves, circular platform-shaped solid electrolyte ceramic, circular platform-shaped high-temperature-resistant insulating ceramic, spongy inert metal layers, inert metal sheets and electrode leads. The oxygen chemical sensor, namely an oxygen sensor based on an electrochemical cell, is formed by combining all the components into a conical self-tightening mechanism, and can be utilized for in-situ direct measurement of the oxygen fugacity or the oxygen activity in the high-temperature (250 to 700 DEG C) and high-pressure (normal pressure to 100 MPa) hydrothermal system, so as to solve the problems that various conventional oxygen chemical sensors for a high-pressure hydrothermal system are low in operating temperature and operating pressure (the operating temperature and the operating pressure can hardly exceed 400 DEG C and 40 MPa simultaneously), low in response speed, and low in reliability when being applied to a complex concentrated water fluid sample.

The invention relates to a novel bathroom heating device. The bathroom heating device comprises a shell, heating elements, a main control panel and an intelligent temperature control device, wherein the heating elements are flexible heating elements prepared from a flexible carbon material, and each flexible heating element comprises a high-temperature-resistant fiber layer and a microcrystallinegraphite layer wrapping the high-temperature-resistant fiber layer; the heating elements are uniformly laid in the lower layer of the shell and are connected with the main control panel, and the intelligent temperature control device is connected with the main control panel; and the intelligent temperature control device controls the to-be-heated heating elements through the main control panel. The novel bathroom heating device has the advantages of no need of preheating, uniform heat dissipation, high safety, small volume, low noise, flexible installation and self-service temperature adjustment.

The invention applies to protect a three-dimension locating method based on a three-point collineation marker in a video frame, and relates to the computer vision and image processing technology. The invention, aiming at the defects that the existing track locating algorithm based on plane markers is limited to plane objects and needs larger visual planes, provides a three-dimension locating method based on a three-point collineation marker, which is implemented by obtaining the two-dimensional coordinate information of the locating marker in the video frame, and establishing the relationshipbetween the coordinate of the marker in a locating marker coordinate system and the coordinate of the marker in an image coordinate system to obtain the three-dimension location information and three-dimension posture information of the locating marker in a camera coordinate system. The invention is applied to three-dimension locating of an object having three-point collineation marker in the video frame, and provides a fast and precise tracking method for three-dimension space poin-and-click interactive operation.

The invention discloses a methane sensor for a high-pressure hydrothermal system and a manufacturing method of the methane sensor. The sensor comprises a base, a circular-truncated-cone-shaped high-temperature-resistant insulated taper pad, a high-temperature-resistant insulated taper sleeve, circular-truncated-cone-shaped high-temperature-resistant ceramic, circular-truncated-cone-shaped solid electrolyte ceramic, a spongy active electrode, a spongy inert electrode, a spongy inert metal layer, an inert metal piece, an electrode lead and the like, wherein the parts are combined into a conical self-tightening sealing mechanism; compared with existing various methane sensors, the manufactured methane sensor has the advantages of simple structure, high selectivity, high response speed, stable and reliable performance and the like, can be used for in-situ measurement of methane fugacity in a high-temperature and high-pressure hydrothermal system such as a crater on a seabed, hydrothermal fluid spouts and the like, provides a technological support for exploration of natural gas hydrate resources on the seabed and can also be applied to other high-temperature (300DEG C-700 DEG C) high-pressure (normal pressure-100 MPa) hydrothermal environments requiring on-site detection of methane gas.

The invention discloses a smart home control system, comprising an indoors power distribution method and an indoors power distribution system. The indoors power distribution method comprising the following steps: dividing the indoors power distribution objects into three categories with the first category for the alternating current socket, the second category for the direct current socket and the third category for direction current standard components; using an indoors power distribution box to provide at least one alternating current outgoing wire, at least one first direct current outgoing wire co-powered by a power supply adapter and a storage battery and provided with a first direct current voltage as well as at least one second direct current outgoing wire provided with a second direct current voltage; arranging indoors a plurality of first control lines powered by the first direct current outgoing wire and used to control the direct current standard components; and arranging indoors a plurality of second control lines powered by either the first direct current outgoing wire or the second direct current outgoing wire and the alternating current outgoing wire so as to control the alternating current and direct current combining socket. With the system of the invention, the number of adapters can be reduced to a large extent, and the abandoning problem of direct current component caused by the fault of adapters can be reduced, achieving remarkable social economic gains.

A sealing sleeve seals joints in household appliances, especially the joints between the suds container and the front wall of the housing or the upper part of the suds container and the top frame in washing machines, and can be secured to the appliance by a substantially annular clamping element. The clamping element can be molded into the interior of the section (which can be a beading) of the sealing sleeve to be secured.

The invention discloses a scheme for a hypersonic air inlet fairing that utilizes slit flow to realize separation, including a drag reducing unit and a blocking unit, and the blocking unit is provided with a blocking structure capable of blocking the inlet of the air inlet; The head of the drag reducing unit is gathered at one point, the tail of the drag reducing unit is connected to the head of the blocking unit, and the drag reducing unit gradually widens and thickens along the direction from the head to the tail, The tail of the blocking unit is detachably fixedly connected to the bottom outer wall of the air inlet through a first connecting structure; the drag reducing unit is connected to the outer wall of the aircraft through a second connecting structure, and the drag reducing unit is connected to the outer wall of the aircraft through a second connecting structure There are gaps between the outer walls of the aircraft. The separation of the fairing can be achieved by providing the pneumatic separation force provided by the slit flow, which effectively solves the contradiction that the reduction of the resistance of the fairing and ensuring sufficient separation torque cannot be taken into account at the same time.

The invention discloses a diaphragm pump and water treatment equipment. The diaphragm pump comprises a shell, a diaphragm and a piston, wherein a cavity in the shell forms a diaphragm chamber and a power chamber; the diaphragm is isolated between the power chamber and the diaphragm chamber, part of one side, towards the diaphragm chamber, of the diaphragm is formed a containing part; a containingcavity is formed in the containing part; the piston is arranged in the diaphragm chamber, the piston comprises a connecting part; and the connecting part is accommodated in the containing cavity. According to the technical scheme, the diaphragm pump and the water treatment equipment can improve the performance of the diaphragm pump.

The invention discloses a methane sensor for a high-pressure hydrothermal system and a manufacturing method of the methane sensor. The sensor comprises a base, a circular-truncated-cone-shaped high-temperature-resistant insulated taper pad, a high-temperature-resistant insulated taper sleeve, circular-truncated-cone-shaped high-temperature-resistant ceramic, circular-truncated-cone-shaped solid electrolyte ceramic, a spongy active electrode, a spongy inert electrode, a spongy inert metal layer, an inert metal piece, an electrode lead and the like, wherein the parts are combined into a conical self-tightening sealing mechanism; compared with existing various methane sensors, the manufactured methane sensor has the advantages of simple structure, high selectivity, high response speed, stable and reliable performance and the like, can be used for in-situ measurement of methane fugacity in a high-temperature and high-pressure hydrothermal system such as a crater on a seabed, hydrothermal fluid spouts and the like, provides a technological support for exploration of natural gas hydrate resources on the seabed and can also be applied to other high-temperature (300DEG C-700 DEG C) high-pressure (normal pressure-100 MPa) hydrothermal environments requiring on-site detection of methane gas.

The invention provides an integrated point of interface (POI). The integrated POI comprises an upper cover having a first combining function, a cavity body that has a bridge circuit coupling function and is arranged below the upper cover, and a bottom cover that has a second combining function and is connected with the bottom of the cavity body. The integrated POI provided by the invention has the characteristics of small size and high space utilization rate.

The invention belongs to the field of laser wireless energy transmission, and discloses an array-focused laser energy transmission photoelectric receiving device, which includes a photon power supply unit and a lower substrate. The photon power supply unit is arranged on the lower substrate and arranged tightly without gaps. The photon power supply unit array form; the photon power supply unit includes a laser battery chip, a diode, an upper substrate and a focusing lens, the laser battery chip is mounted on the upper substrate through conductive glue, and the laser battery chip and the diode are connected in antiparallel connection, the laser battery chip, diode, and upper substrate are packaged inside the focusing lens, and the upper substrate is welded on the pad of the lower substrate. The invention enables the laser light on the gap between the battery chips to be focused on the photosensitive surface of the battery, thereby improving the utilization efficiency of the surface of the photocell and improving the overall conversion efficiency.

The invention relates to bathing equipment, in particular to a four-dimensional somatosensory music bathtub with health care function, comprising a bathtub body, an audio vibrator assembly and a playback controller. components to form a two-channel stereo; the playback controller is arranged on the upper surface of the bathtub body, the audio vibrator component is connected to the playback controller, and the playback controller is connected to an external sound source; a water quality activation booster is added at the water inlet of the bathtub body. The audio vibrator assembly includes a fixed seat, an audio vibrator, a fixed cover, a rubber pad, and a lead wire; the fixed seat is fixed on the bathtub body, the audio vibrator is arranged in the fixed seat, and one end of the audio vibrator is abutted on the bathtub body. The other end is provided with a lead wire, the fixed cover is sleeved on the audio vibrator, and is tightened by fixing bolts, and a rubber pad is added between the audio vibrator and the fixed cover. The present invention can be used for clinical treatment and rehabilitation after illness, and is an ideal bathing and sanitary ware for people's daily life health care.

The invention discloses a flexible PCB winding-based multi-stator multi-rotor motor system. The system is composed of a stator module, a rotor module, a driving control module and a stator supportingshaft. The system has a high integration level. With the system adopted, the problem that an existing radial magnetic flux motor fails to realize the high integration of motor position detection and driving control as well as miniaturization and light weight can be solved. A flexible PCB winding of the system of the invention is high in consistency, good in manufacturability, and flexible and diversified in shape design; the multi-layer design of the flexible PCB winding can be realized; and space can be fully utilized. A stator iron core and corresponding iron loss are eliminated, and therefore, the size and weight of the motor can be reduced to a great extent, and the power density of the motor is improved. The extension of the multi-topology structure of the multi-stator multi-rotor structure of the motor system and the multi-layer and shape-diversified design of the flexible PCB winding are achieved, and therefore, more flexible selections are provided for the design process of motors.

The invention relates to a heat radiation bipolar plate of a fuel battery. The heat radiation bipolar plate comprises a cathode plate and an anode plate. The bipolar plate is characterized in that a heat radiation section is arranged between the cathode plate and the anode plate; the heat radiation section consists of a plurality layers of heat radiation plates which are overlapped in sequence; a plurality of parallel straight grooves are formed in the heat radiation plates; after the plurality layers of heat radiation plates are sequentially overlapped, fluid channels are formed by the parallel straight grooves between every two adjacent plates; an end hole I and an end hole II are formed in one ends of the parallel straight grooves which form the first layer of fluid channels and the last layer of fluid channels in the heat radiation section; the end hole I and the end hole II are exposed in air; the end hole I and the end hole II are respectively formed in two ends of the heat radiation section; two ends of the other parallel straight grooves in the heat radiation section are sealed. Compared with the prior art, the bipolar plate has the advantages that the heat radiation effect is good, the reliability is high, the mounting is convenient, heat radiation fins can be randomly combined, and the like.

A wearable electric-field treatment device, comprising an electrode pair. The electrode pair comprises a first electrode and a second electrode, wherein the first electrode and the second electrode are arranged correspondingly, so as to form an electric field penetrating a subject; the first electrode is connected to a first end of a voltage source; and the second electrode is connected to a second end of the voltage source; the first electrode and the second electrode are formed by coiled conducting wires respectively; and the electrode pairs are arranged on a wearable fabric or are woven into the wearable fabric. Since the electric-field treatment device of the present invention uses the coiled conducting wires as electrodes, so that the electrodes can be woven or sewn into a fabric or onto the fabric, the treatment device can be worn on a body, thereby facilitating the treatment greatly, and a patient can wear the treatment device for a long time without discomfort, thereby providing the possibility for the micro-dose long-term treatment. Since the electrodes are formed by coiling conducting wires, and the shape thereof is designed very flexibly, by way of setting the wiring of the conducting wires, the intensity required by the electric field at human organisms or organs can be achieved accurately, thereby achieving the accurate treatment.