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

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.

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 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 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.