154results about How to "Various connection methods" patented technology

The present invention discloses a flexible battery and a flexible battery pack having the flexible battery. The flexible battery comprises: a flexible circuit substrate; an electric core unit, wherein the electric core unit comprises a positive electrode current collector circuit and a negative electrode current collector circuit, and the positive electrode current collector circuit and the negative electrode current collector circuit are arranged on the same surface of the flexible circuit substrate at the interval; a positive electrode dressing layer and a negative electrode dressing layer, wherein the positive electrode dressing layer and the negative electrode dressing layer are respectively arranged on the positive electrode current collector circuit and the negative electrode current collector circuit; an electrolyte, wherein the electrolyte is arranged on the flexible circuit substrate and is connected to the positive electrode dressing layer and the negative electrode dressing layer; and an external package film, wherein the external package film covers the electric core unit. According to the flexible battery of the embodiment of the present invention, the electric core unit is arranged on the flexible circuit substrate to enhance the flexibility of the flexible battery, and the shape can be adjusted through the appropriate deforming or folding so as to substantially improve the adaptability.

The invention provides a running machine, and belongs to the field of fitness equipment. The running machine comprises a steering system, a lifting system, a running system and a sensor assembly, wherein the running system and the steering system performing the synchronous steering motion; the sensor assembly comprises a controller and is used for monitoring the steering angle of the human body relative to a caterpillar band, and the controller generates a driving command according to the steering angle and controls the steering system to move; the sensor assembly is further used for monitoring the running speed of the human body relative to the caterpillar band, and the controller generates a motion command according to the motion speed and controls the motion of the running system; the sensor assembly is further used for monitoring the position change of the human body relative to the caterpillar band in the vertical direction, and the controller generates a corresponding operation command according to the position change and controls the motion of the lifting system. The running machine is reasonable in structure and good in flexibility; the running machine can be correspondingly adjusted according to the different motion states of the human body, the using pleasures of the running machine are improved, the experience degree of a user is high, and a gate of a virtual world is opened.

It is an object of the present invention to navigate connection among a controller housing and disk device housings which constitute a storage device. The controller housing, the disk device housings, and the like are stored in a storage device housing and are connected by ENC cables according to a typical connection method as preparation. A connection information file, which defines a connection state among respective connectors, is inputted to the controller housing. A controller lights or blinks LEDs of connectors, to which the ENC cables should be connected based on the connection information file, in a connection order. The controller navigates connection by sequentially lighting the LEDs of the connectors, which should be connected, in this way.

The invention discloses an expandable battery assembly of wearable equipment, and is used for solving the problem of insufficient power supplying ability of the existing wearable equipment. The expandable battery assembly comprises a fixing component for fixing the wearable equipment, wherein at least two groups of batteries are mounted at the fixing component; or the fixing component is formed by connecting at least two groups of the batteries through a connecting component. As the expandable battery assembly is used, the cruising ability of the wearable equipment is enhanced; and the wearable equipment is fixed by utilizing the batteries. Thus, the development and the popularization of the wearable equipment are accelerated.

The invention discloses a preparation method of an ultralight and high-strength GMT composite board. According to the preparation method of the ultralight and high-strength GMT composite board, microballoon foaming agent is introduced into a blend fiber composite mat made of thermoplastic compound fiber and reinforcing fiber through a dusting process and then hot-pressed through continuous compounding equipment into the ultralight and high-strength GMT composite board for automobile interior and exterior trimming, in which the reinforcing fiber serves as a reinforcing body, the thermoplastic compound fiber serves as a bonding matrix, and the microballoon foaming agent serves as filling modifier; the microballoon foaming agent is uniformly dispersed inside the blend fiber composite mat through the dusting process, which is simple, flexible in operation, applicable to continuous production and meanwhile has the advantage of low cost, so that the manufacturing cost can be reduced, preparation of high-price foaming solution can be saved and small environmental pollution can be achieved.

The invention discloses a bag which is characterized by comprising at least one fabric; the edge of the fabric is provided with a manually-combined connection structure; the fabric is connected to form a bag body through the connection structure. The bag can be formed through manual combination connection, and customers can choose the corresponding fabric to be connected into the bag body according to their own preferences or needs, so that the cost is low, the customer thought can be expanded, and the customers are allowed to feel the handmade fun.

The invention belongs to the field of bicycles and particularly discloses a composite frame pipe of a bicycle. The composite frame pipe comprises an outer metal layer and is characterized in that a composite hollow base pipe is sleeved in the metal layer; and a low-density foam sandwich material is arranged in the hollow base pipe. The composite frame pipe disclosed by the invention is simple in structure, reasonable in design and convenient to use; by adoption of the composite frame pipe, a light and reliable bicycle frame can be obtained and the riding safety and comfort can be improved. The composite frame pipe is suitable for wide popularization and application.

The invention relates to an electrical filter board which is an anode-cathode integrated filter board prepared from an anode electrocatalysis material, a cathode electrocatalysis material and a microelectrolysis material or a plate-shaped anode or cathode filter board prepared from the anode or cathode electrocatalysis material, the microelectrolysis material and a conductive material. When the electrical filter board is cooperatively used with a novel parallel plate-type ultrasonic reactor in treatment of highly concentrated organic wastewater, a substantial synergistic effect is obtained; organic compounds in the wastewater are degraded into micromolecular compounds through reactions like electrocatalysis, microelectrolysis and electric flocculation initiated by the electrical filter board and through strongly oxidizing .OH generated by ultrasonic treatment, so biodegradability of the wastewater is improved; moreover, a mechanical shearing effect generated by ultrasonic treatment can effectively clean oxides on the electrical filter board, so disadvantages that a traditional electrocatalysis material easily undergoes inactivation and passivation and a traditional microelectrolysis material easily undergoes hardening are overcome, electrochemical reactivity is guaranteed, and treating efficiency is improved.

The invention provides a high-energy-efficiency cooperative area detection method for an unmanned ship. The method comprises the steps that an advancing mode based on an Archimedes spiral is adopted for the unmanned ship to serve as a main body movement mode in an area; regular hexagon-based sub-region division is carried out on the to-be-detected region, and an obstacle region and a free region are divided; and task area distribution is carried out on each unmanned ship, and respective advancing routes are planned. According to the invention, an advancing mode based on an Archimedes spiral isadopted, so that the unmanned ship always advances at a constant speed in a subarea detection process. According to the invention, regular hexagon-based sub-region division is carried out on the to-be-detected region, so that the unmanned ship has a relatively high coverage rate on the basis of Archimedes spiral advancing. The invention provides a task area distribution mode based on energy consumption balance, so that the task area size of each unmanned ship is equivalent to the greatest extent, and the energy consumption of the unmanned ship is ensured to be balanced as much as possible.

The embodiment of the invention provides a cell selection and communication control method and device, a network element, a terminal and a storage medium, and the method comprises the steps: enablinga target network element to apply for the cell resources of a corresponding CAG cell for the terminal when the target network element determines that at least two CAG cells need to be used for providing a connection service for the terminal at present; sending the applied cell resources to the terminal; therefore, the terminal can be connected with at least two CAG cells at the same time, the terminal can be connected with a plurality of CAG cells at the same time, and compared with the prior art that only the terminal and one CAG cell are connected in a single mode, the cell connection mode is enriched, and the communication performance and the satisfaction degree of user experience are improved.

The invention discloses a fluid electronic control system and an anaesthesia machine with the control system. The fluid electronic control system comprises a driving valve and an electronic control valve system. The driving valve comprises a piston, a fluid inlet, a first fluid outlet and a second fluid outlet, wherein the piston comprises a first channel and a second channel, the first channel is isolated from the second channel, and the piston can be switched between a first position and a second position under driving of fluid; the fluid inlet is used for leading in fluid to be conveyed, when the piston is switched to be at the first position, the fluid inlet is communicated with the first channel, and when the piston is switched to be at the second position, the fluid inlet is communicated with the second channel; the first fluid outlet is communicated with the first channel and the second fluid outlet is communicated with the second channel. The electronic control valve system drives the fluid to flow to the driving valve so as to drive the piston to be switched between the first position and the second position. The anaesthesia machine has good compatibility.

The invention discloses a multi-port electric energy router and a control method thereof. The multi-port electric energy router comprises a medium-voltage alternating-current MVAC port, a medium-voltage direct-current MVDC port, a low-voltage direct-current LVDC port, a three-phase MMC-SST hybrid circuit and an electric reactor Lg; in the three-phase MMC-SST hybrid circuit, the A phase, the B phase and the C phase are respectively composed of an upper bridge arm sub-module string, a lower bridge arm sub-module string and an MMC-SST integrated module. A transformer is integrated on the bridge arm of the MMC, and the leakage inductance and the excitation inductance of the transformer are utilized to form the bridge arm inductor, so the integration level of the system is improved, the size and the cost are reduced, and the safety of the system is improved through isolation of the transformer; MVDC, MVAC and LVDC port interconnection can be realized by using a single MMC, medium-voltage and low-voltage power grid interconnection and alternating current and direct current power grid interconnection are realized, the structure is simple, the control is simple and convenient, the functionis strong, and the safety is high; and connection modes are diversified, and different application scenes can be adapted.

The invention relates to a laminated bus bar type electromechanical servo driver, which comprises a power device, a socket, a laminated bus bar, a snubber capacitor, a power board and a Hall current sensor. The power device is provided with a bus end and a three-phase end; the socket is fixedly arranged on the outside of the servo driver; the laminated bus bar is provided with a strip-shaped structure, the cross section of the laminated bus bar is shaped like an L, the two sides of the L respectively correspond to a first connecting part and a second connecting part of the laminated bus bar, the first connecting part is connected with the socket, and the second connecting part is connected with the bus end of the power device; the snubber capacitor is arranged at the corner of the L of the laminated bus bar, the snubber capacitor comprises a capacitor terminal, and the capacitor terminal is connected with the bus end of the power device; the Hall current sensor is arranged in the servo driver, and is located at the inner end of the three-phase end of the power device, the Hall current sensor is provided with a sensor cabling hole, and a three-phase cable runs through the sensor cabling hole, and is connected with the three-phase end.

The invention discloses a quick joint of a water pump. The quick joint of the water pump comprises a convex head part, a concave head part and an outer sleeve part; one end of the convex head part can be inserted into one end of the concave head part to achieve joint connection; the other end of the convex head part and the other end of the concave head part are both equipped with inverted buckle and threaded buckle combined connecting structure; the outer sleeve part glidingly sleeves one end of the concave head part; a plurality of through holes in which steel balls are embedded are formed in one end of the concave head part in the radial direction; the steel balls are clamped into the outer sleeve part; locking slots are formed in one end of the convex head part, corresponding to the steel balls in position; the convex head part is inserted into the concave head part; when the outer sleeve part moves to be in contact with the convex head part, the steel balls are clamped and pressed by the outer sleeve part to be locally embedded into the locking slots. The quick joint of the water pump is convenient and quick to mount and dismount, and high in sealing performance; the connection mode of the joint and the pipelines at two ends is diversified; with the adoption of the quick joint, the water pump can be conveniently and quickly mounted and dismounted, and the sealing performance of the pipeline can be ensured.

The invention relates to a pressure induction type flow switch, which is mainly used for detecting micro flow and dropwise leakage. In the adopted technical scheme, a switch body of the switch comprises a working cavity, an induction piston which is in sliding fit is arranged in the cavity, a proximity switch component and a right end cover are fixedly arranged at two ends of the switch body respectively, a left cavity is formed between the proximity switch component and the induction piston, a right cavity is formed between the right end cover and the induction piston, an inlet oil guide hole, an inlet, an outlet and a outlet oil guide hole are further arranged on the switch body, the inlet oil guide hole is connected with the left cavity and the inlet, the outlet oil guide hole is connected with the outlet and the right cavity, a damper is arranged between the working cavity and the outlet, and a spring is arranged between the induction piston and the right end cover. The pressure induction type flow switch can be used for detecting the micro liquid flow and leakage of pipelines in switch control loops of valve remote control systems.

The present invention discloses a method for manufacturing lining plastic pipe by using welded connection. The method comprises the following steps: (1) stripping one section of the plastic anticorrosive coating of the lining plastic pipe port that has been subjected to lining plastic recombination, wherein the lining plastic pipe port being stripped the plastic anticorrosive coating is the connection end of the external steel pipe; (2) lining the inner wall of the connection end that is not lined with the plastic anticorrosive coating with a hot melt adhesive, wherein the hot melt adhesive is adhered to the inner wall of the connection end to form a hot melt adhesive layer; (3) inserting a stainless steel pipe into the external steel pipe from the connection end of the external steel pipe, wherein the outer wall of the stainless steel pipe is adhered with the hot melt adhesive layer; and (4) welding the outer wall of the stainless steel pipe and the port of the external steel pipe. The lining plastic pipe manufactured by this method can efficiently solve the problem of electrochemical corrosion after welding the dissimilar steel, solve the structural problem that the steel-plastic pipe cannot directly adopt welded connection, and expands the application of the stainless steel in steel-plastic pipe manufacture.

The invention discloses a rattan plant climbing frame used for urban landscaping projects. The rattan plant climbing frame includes first pin connecting boards, a bottom beam, a climbing net, connecting main bodies, a top beam, nozzles, elastic springs and wire rope devices. The bottom beam and the top beam are connected by telescopic rods, the climbing net is embedded between the bottom beam andthe top beam, and the telescopic rods are arranged on both sides of the climbing net. The first pin connecting boards are welded to both sides of the bottom beam, and hanging rings are connected to the outer ends of the first pin connecting boards. The connecting main bodies are connected to both sides of the top beam through second pin connecting boards, and the surface of the top beam is spirally connected to atomizing main bodies through the base. The atomizing main bodies include atomizing boxes, the nozzles are disposed at the front ends of the atomizing boxes, and door bodies are connected to the rear ends of the atomizing boxes through hinges. According to the rattan plant climbing frame, through the arrangement of the telescopic rods, the connecting main bodies and the atomizing main bodies, the adjustability and the fixing convenience of the climbing frame are ensured, besides, a method for inducing the rapid growth of rattan is also provided, the growth is rapid and efficient, and the efficiency is high.

The invention discloses a chemical battery convenient to change electrolyte. The chemical battery comprises a damping base, a middle layer supporting division plate and flow guide ports, an external limiting package is arranged above the damping base, a fixing rivet is installed on a front end of the external limiting package, a limiting groove is formed in the external limiting package, a bottomshell is arranged in the limiting groove, positioning holes are formed in front and back sides of the lower end of the bottom shell, a bridge welding column is arranged above the middle layer supporting division plate, busbars are arranged on the left and right sides of the bridge welding column, a polar column is arranged in front of the flow guide ports, and the flow guide ports are located on the left and right sides above the middle layer supporting division plate. Compared with the existing ordinary chemical battery, the chemical battery convenient to change electrolyte has the advantagesof greatly improving the operability of the entire chemical battery in use while improving the structure, multiple structures are adopted to improve the sealing property and the structural propertyof the device and the convenience in the operation process, and the used demands of people are effectively satisfied.

The invention relates to the field of drainage, in particular to a rainwater management system capable of quickly draining rainwater. The rainwater management system comprises a drainage plate, a drainage network and a permeable layer, wherein the permeable layer covers the drainage network, and the drainage network at least comprises a unit area, a plurality of siphon variable-flow devices which are distributed on the periphery of the unit area and are connected through drainage grooves and are used for discharging water out of the unit area, a plurality of variable-flow drainage devices which are distributed on nodes of the drainage network in the unit area and are connected with one or more siphon variable-flow devices through drainage grooves so as to directionally guide water in different positions in the unit area to the siphon variable-flow devices and drainage plates which are distributed among the drainage grooves and are used for receiving water permeated from the permeable layer in the unit area and guiding the water into the drainage grooves. The relation among the drainage plates, the drainage grooves, the variable-flow drainage devices and the siphon variable-flow devices are reasonably arranged, so that the drainage efficiency is improved step by step, and an efficient drainage system is formed.

The invention discloses a monatomic air cathode, a battery, an electrochemical system and a bioelectrochemical system and particularly relates to a cathode. The cathode comprises a current collectionlayer and a catalyst layer, wherein the catalyst layer is arranged on the current collection layer and comprises an atomic-scale disperse metal catalyst. When the atomic-scale disperse metal catalystis used for catalyzing oxygen reduction reaction in the cathode, the catalyst has the advantages of high catalytic activity, high metal utilization rate and low cost; meanwhile, when the cathode is applied to the electrochemical system, the electron utilization rate can be increased, so that the electricity generation performance of the electrochemical system is improved.

The invention discloses a TCMU virtual block device-based network storage back-end timeout processing method. According to the method, an application host is adopted. The application host includes a TCMU virtual block device, a TCMU kernel module and a data processing module. The data processing module is bidirectionally and electrically connected with at least three data storage hosts through a network. The TCMU virtual block device-based network storage back-end timeout processing method is completed through the following manners that: the TCMU virtual block device transmits data to the TCMU kernel module through a Linux kernel VFS and an LIO module; and the TCMU kernel module converts the data into an SCSI command and stores the SCSI command in a memory space shared with a user space. With the TCMU virtual block device-based network storage back-end timeout processing method adopted, in an IO intensive system, system overhead for request packet timeout detection can be reduced greatly, and system performance can be improved; and time-out period accuracy and system overhead can be balanced according to the conditions of specific upper-level business.

The invention discloses a device for automatically and optically determining a target position of a container spreader. The device structurally comprises a container checking device, a connecting arm,a spreader mechanism and a shell, the container checking device is installed outside the shell, and the spreader mechanism is connected with the shell through the connecting arm. According to the device, through the combined action of a lifting mechanism, a detecting device, a mechanical driving device, a mechanical transmission mechanism, a first hanging mechanism and a second hanging mechanism,a container can be secondarily checked, and the condition that the container is moved wrongly by the spreader is avoided; and in addition, the connection modes between the spreader and the containerare diverse, and the actual using requirements are met.

The invention relates to a positioning jig. The positioning jig comprises a base assembly, a positioning plate and an insert assembly, wherein the positioning plate is arranged on the base assembly, and a plurality of inserting holes distributed in an array mode are formed in the positioning plate; the insert assembly is detachably connected to the positioning plate, the insert assembly comprisesan insert body and at least two bolts arranged on the insert body, wherein the insert body is inserted and matched with inserting holes through the bolts, and one bolt is inserted into one inserting hole correspondingly; and the insert assembly can be matched with the inserting holes in different positions on the positioning plate through the bolts, so that the insert assembly can be installed atdifferent positions of the positioning plate. A jig does not need to be independently designed for different workpieces, so that the universality of the jig is improved.