105results about How to "Achieve freedom" patented technology

The invention discloses a six-degree-of-freedom humanoid robot arm, and relates to a robot arm. The invention aims to solve the problems that the existing robot arm is cumbersome in joint structure, heavy in self weight, low in load bearing ratio and complicated to control. A shoulder rotating joint, a shoulder joint, an upper arm, an elbow rotating joint, a elbow swing joint, a fore arm, a wrist rotating joint, a wrist swing and a hand are sequentially arranged from top to bottom, wherein an arm swing motor is connected with a worm by virtue of a conveyor belt, an arm rotating motor is connected with a shoulder swing support by virtue of a conveyor belt, an upper arm shell is arranged between a shoulder joint and an elbow joint, an elbow rotating drive motor and a speed reducer are sequentially arranged in the upper arm shell from top to bottom, an elbow swing joint motor is arranged in an elbow joint shell and is connected with an elbow joint conveyor belt, an elbow joint speed reducer is arranged in the elbow joint shell, a hand connecting support is arranged between the fore arm and the hand, a wrist joint swing motor is arranged on one side of the hand connecting support, and a wrist joint rotating motor is arranged at the upper end of the hand connecting support. The six-degree-of-freedom humanoid robot arm is applied to a humanoid robot.

The invention relates to a novel mobile communication terminal, which belongs to the field of wireless communication. The novel mobile communication terminal comprises a mobile multimedia terminal (MTT) and a mobile communication Modem, and the MMT and the mobile communication Modem are interconnected through an external interface, and cooperate to finish the functions of the mobile communication terminal. The MMT runs a mobile communication application program (APP), and is responsible for building and managing the control and business data transmission channels to the mobile communication Modem, and providing a user interface of the mobile communication terminal; the mobile communication Modem is responsible for cooperating with the mobile communication program (APP) in the MMT, accessing to corresponding mobile networks, obtaining mobile business service, and receiving and transmitting the mobile business data through the business data transmission channels.

The invention relates to the technical field of overhaul of substation equipment and particularly relates to a rail inspection robot. The rail inspection robot comprises a rail movement device, a lifting device, a Z-axis rotation device and a detection device which are sequentially connected; the rail movement device comprises a supporting frame, a driving supporting assembly for moving on the inner surface of a groove of an I-shaped rail and a driven guide assembly for being attached to the I-shaped rail; the supporting frame is connected with the lifting device; the lifting device comprisesa lifting frame; the lifting frame is provided with a lifting assembly for enabling the Z-axis rotation device to be lifted and descended; the Z-axis rotation device comprises a rotation shaft; and the rotation shaft is connected with the detection device. The invention provides the inspection robot convenient to move on the rail; and by the lifting device and the Z-axis rotation device, a degreeof freedom of the detection device in a Z-axis direction and a Z-axis rotation direction in the rail moving process is implemented, so that the detection device can acquire working data of the substation equipment at more different angles, and detection efficiency and the detection accuracy degree are improved.

The invention discloses a structure of a coal mine lifter patrol climbing robot and belongs to lifter detection and maintenance equipment for coal mines. The structure comprises two two-freedom-degree wrist structures and climbing mechanical arms hinged to the two two-freedom-degree wrist structures, and the electromagnetic suckers are arranged at the bottoms of the two two-freedom-degree wrist structures respectively. The wrist structures are installed on the electromagnetic suckers, the other ends of the wrist structures are connected with the mechanical arms through shafts, the two mechanical arms are connected through a shaft and driven by a motor, rotation of other parts except the working sucker is achieved, and the two suckers move alternately so that the robot can climb. By means of the electromagnetic suckers, the surface of a lifter support is attracted and clamped tightly through the electromagnetic suckers, and sprayed paint on the surface of the support can not be damaged. Adjustment among multiple degrees of freedom makes the climbing robot reach any surface in the length range of the support structure, the robot can move flexibly and transversely move or change a work plane. The robot is simple in structure, small in self weight and capable of reaching any space position to adapt to complex working conditions.

The invention discloses an under-actuated prosthetic hand which comprises a finger body, a glove, a first flexor tendon, a first extensor tendon and a wrist fixing part. The finger body is connected with the glove, the number of the finger body is identical to the number of fingers missing from a patient, the first flexor tendon and the first extensor tendon are respectively connected with the finger body along the reverse side and the front side of the glove to control flexion and extension of a second interphalangeal joint directly, and the wrist fixing part is connected to the other end of each of the first flexor tendon and the first extensor tendon; a second flexor tendon and a second extensor tendon are further arranged in the finger body used for controlling flexion and extension of a first interphalangeal joint. Multiple degree of freedom of fingers is driven by adopting flexor tendons and extensor tendons of the under-actuated prosthetic hand, envelope adaptive fetching of various objects is completed, and the under-actuated prosthetic hand is simple in structure, small in size, light in weight and attractive and practical.

The invention relates to a method for cleaning plant components of a power station, wherein a medium is continuously passed through one or more plant components for cleaning a closed circuit and a check of the medium for degree of purity is carried out in at least one operating plant component.

The invention discloses a large, recreational, intelligent and pollution-free aquaculture cage, which includes a grid structure, an energy mechanism, a sewage collection structure, a clearing mechanism, a monitoring and controlling device and a module for intelligent administration. The grid cage with the grid structure includes a buoyancy lift structure capable of intelligently adjusting the buoyant force of the grid cage. When the base anchor of the grid cage fixed under the water can resist wind and waves after the buoyant force is adjusted or when the grid cage can ascend to the thresholdvalue after the buoyant force is adjusted, the webbing can be cleaned; the sewage collection structure includes a sewage collection funnel bracket and a sewage collection textile funnel or several groups of sewage collection funnel brackets and sewage collection textile funnels. The sewage collection funnel bracket is vertical to the framework under the grid cage. The wall of the sewage collectiontextile funnel is formed between the side frame of the grid cage and the funnel bracket with the textile. The clearing mechanism includes the hopper plug and the air-operated mechanism installed on the funnel bracket. When the grid cage is cleaned, the air-operated mechanism and the outer pollution-absorbed device will suck the pollution in the sewage collection structure off. The large, recreational, intelligent and pollution-free aquaculture grid cage can be cleaned easily, will not cause pollution to the environment easily and possessed the snorkeling ability to control and resist wind andwaves.

The invention provides a snakelike mechanical arm main body module with three degrees of freedom and a snakelike mechanical arm. The snakelike mechanical arm main body module is characterized in that a module inner body is nested in a module outer body; and the module inner body and the module outer body can relatively move in the axial direction, and telescopic transformation of axial degrees of freedom is achieved. One degree of freedom is added on the basis of an original main body module under the interaction of steel wire ropes and a spring under the condition that weight of the snakelike mechanical arm main body module is not obviously increased, and the main body module has three degrees of freedom; and conventional two degrees of freedom of the main body modules are changed into three degrees of freedom under the precondition that each main body module has three steel wire ropes, so that flexibility of joint movement is improved, and practical production requirements are met.

This game system is provided with a plurality of information processing apparatuses that are capable of communicating with each other and include at least a first information processing apparatus and a second information processing apparatus, and a control unit that controls the plurality of information processing apparatuses. The first information processing apparatus includes a first display unit and a first touch panel that detects contact on the first display unit, and the second information processing apparatus includes a second display unit and a second touch panel that detects contact on the second display unit.

The present invention discloses a cutter-free rotary fruit picking machine. The cutter-free rotary fruit picking machine comprises a clamping mechanism, a rotary flexible mechanism and a locking mechanism configured to lock the clamping mechanism, the clamping mechanism employs a folding mechanism to clamp fruits, and the rotary flexible mechanism drives the rotation of the fruits to twist down the fruits. The cutter-free rotary fruit picking machine can achieve cutter-free picking to protect fruits to the maximum extent, the clamping rotation process can be controlled through hand pulling, and the cost is reduced to allow the movement operation to be more flexible.

The invention discloses an automatic control fire extinguishing system for forest fire fighting, and belongs to the technical field of forest fire prevention. The fire extinguishing device aims to solve the problem that existing fire fighting equipment cannot be used for finding a fire source and timely implementing the fire extinguishing, so that the problem of economic loss caused by fire spreading is solved. The automatic control fire extinguishing system comprises a base, a rotary seat, a support, a bearing seat, a fire fighting water gun boxy and an electric push rod, wherein the rotary seat is installed on the base, the support is installed on the upper end surface of the rotary seat, the bearing seat is installed at the top of the support, a rotary shaft is installed in the bearingseat, the firefighting water gun body is fixedly installed on the rotary shaft, and the electric push rod is further installed on the rotary seat. The system has two degrees of freedom, the maneuverability of the system is improved, and the finding and extinguishing precision of the fire source is guaranteed; and meanwhile, the automatic control fire extinguishing system is flexible in action andlarge in activity range, and can act under various conditions.

A non-invasive medical treatment installation has a therapy C-arm mounted on a base, and defining an isocenter. A therapy apparatus having a focus is mounted at the free end of a carrier arm, that has a fixed end attached to the therapy C-arm. The mounting of the fixed end of the carrier arm to the therapy C-arm allows orbital movement of the carrier arm along the therapy C-arm between two final positions respectively delimited by the opposite ends of the C-arm. The carrier arm is mounted to the therapy C-arm to allow rotation of the carrier arm around a rotational axis, so that when the carrier arm is at either of said final positions, it extends beyond the respective end of the C-arm.

The invention discloses a control system, which can realize "freehand sketching type fast lamplight programming control and lamp layout control", "control of lamplight programs by a player and synchronous operation of audio and video files" and "synchronous trigger of the lamplight programs by audio and video signals". The control system comprises a central processor, a touch screen, a lamp function selection module, a storage unit, a control output interface, an audio signal receiving unit, an audio signal processing unit, a peripheral communication interface and a lamp, the touch screen, the lamp function selection module, the storage unit, the control output interface, the audio signal processing unit and the peripheral communication interface are in instruction communication connection with the central processor separately, the audio signal receiving unit is in communication connection with the audio signal processing unit, and the control output interface is electrically connected with the lamp. The control system disclosed by the invention has the advantages of simple operation and high playing property and high degree of freedom.

A fixing system for electronic and / or electric components—called E components in short—such as chips, circuits, transponders, cables (10) etc., has at least one first fastening element (12) having individual closure parts (14, 16) which, in interaction with corresponding closure parts (22) of a further fastening element (20), form an adhesive closure which can be opened and closed repeatedly. The respective E component can be connected to a support (30). The further fastening element (20) can be connected to the support (30), at least part of which has an adhesive layer and / or which is composed of an embedding compound. The adhesive layer or embedding compound produces the direct connection of the respective E component to the further fastening element (20) assignable to it. This connection requires only a very little amount of installation space.

The invention discloses a bank bill business service system based on blockchain technology, and the system comprises an enterprise online bank, a third-party APP, and a background management system. The enterprise online bank carries out operation on a company, a handler, and a bill business according to a conventional multi-level authentication authorization mode. The third-party APP realizes free switching of different roles and completes different permission operations; and the background management system performs production list comparison to ensure fund safety. In the present invention,according to the bank bill business service system, a block chain technology is combined with a mobile bill; the autonomous selectivity of the user can be improved; free domination of the mobile draftcan be realized without depending on mutual cooperation of a central platform, risks of merchants are liberated from internet monopoly, and real transparency and freedom of data are realized, so thata bank can accurately grasp the risks, guarantee is provided for the mobile draft on a block chain, and the merchants can sign in and transfer the mobile draft at ease.

The invention provides six-linkage polishing equipment and a rear device and method thereof. The six-linkage polishing equipment comprises a base, wherein an X-direction sliding rail and a stand column are mounted on the base; a longitudinal worktable is connected to the X-direction sliding rail in a sliding manner; a Y-direction sliding rail perpendicular to the X-direction sliding rail is arranged on the longitudinal worktable; a transverse worktable is slidably connected to the Y-direction sliding rail; a Z-direction sliding rail is arranged on the stand column and arranged in the vertical direction; a vertical worktable is connected to the Z-direction sliding rail in a sliding manner; a turntable assembly is arranged on the vertical worktable; a wharf box is mounted on the turntable assembly; a main shaft penetrates through the wharf box; the lower end of the main shaft is arranged towards the transverse worktable; a cutter assembly is connected to the lower end of the main shaft; and the main shaft is connected with a main shaft rotation driving assembly. The degree of freedom of a traditional five-axis machine tool is expanded, the degree of freedom the same as that of a robot is achieved while the low cost and high precision of an original machine tool are kept, and the six-linkage polishing equipment can be completely qualified for full-profile high-precision automatic polishing of complex fan blades and the like.

The present invention provides a self-driven rotating shaft multidimensional rotation drive system which comprises three or more self-driven rotating shafts which are orderly connected. The connection relation between at least one pair of adjacent self-driven rotating shafts is that the rotation shaft stator of one self-driven rotating shaft is installed and fixed to the rotation shaft stator of the other self-driven rotating shaft, the rotation shaft rotor of one self-driven rotating shaft is installed and fixed to the rotation shaft rotor of the other self-driven rotating shaft, or the rotation shaft rotor of one self-driven rotating shaft is installed and fixed to the rotation shaft stator of the other self-driven rotating shaft. According to the self-driven rotating shaft multidimensional rotation drive system, through the precisely controlled self-driven rotating shafts which are orderly connected, the degrees of freedom of a panel in three or more rotation directions can be realized.

This game system is provided with a plurality of information processing apparatuses that are capable of communicating with each other and include at least a first information processing apparatus and a second information processing apparatus, and a control unit that controls the plurality of information processing apparatuses. The first information processing apparatus includes a first display unit and a first touch panel that detects contact on the first display unit, and the second information processing apparatus includes a second display unit and a second touch panel that detects contact on the second display unit.

The invention discloses a heat exchanger for a vehicle which includes: a housing having an interior space; a header installed at one end of the housing and having a first fluid inlet manifold; a second fluid inlet manifold; and a second fluid outlet manifold; and a heat exchange core installed in the interior of the housing and having a plurality of core elements spaced apart from each other. Theplurality of core elements are coupled to the header, and a plurality of first fluid passage, through which the first fluid passes, is respectively formed between the adjacent core elements. Each of the core elements has a second fluid passage, through which the second fluid flows, an inlet of the second fluid passage communicates with the second fluid inlet manifold, and an outlet of the second fluid passage communicates with the second fluid outlet manifold.

The invention discloses a power assisting device. The power assisting device comprises a chest component, a supporting component, two sets of telescopic components, a leg cover plate and a connectingmechanism, wherein the two sets of telescopic components are independently arranged, and two different positions on the front side of the supporting component are respectively connected with two different positions on the front side of the chest component; when the power assisting device is worn by a human body, the left leg of the human body is lifted to walk, an elastic piece on the left side iscompressed, the elastic piece on the left side drives the telescopic component on the left side to rotate towards the direction close to the abdomen of the human body, and meanwhile the telescopic component on the left side is driven to slide upwards; due to the fact that the left telescopic component and the right telescopic component independently perform telescopic motion, the left leg of thehuman body is lifted to walk without being limited by the right telescopic component, and free walking of the left leg is achieved; but on the contrary, when the right leg of the human body is liftedto walk, the telescopic component on the right side slides upwards and is not limited by the telescopic component on the left side, so that the free walking of the right leg is achieved, and the the power assisting device achieves the free walking function in the front-back direction of the human body.

A mixing valve of an internal combustion engine of a motor vehicle includes: a flap arranged in a suction channel and a flap arranged in an exhaust gas channel. One single flap of the two flaps is drivable via a gear pair with non-round or eccentric gears. The drive of the other flap has lost motion, whereby the closing movements of the flaps can be formed in a particularly free manner with only a single actuating motor.

A safety interlocking electrical supply apparatus including a base component housing at least two base electrical contacts which are wired to a source of electrical energy. The base component has a least two apertures. An intermediary component is provided having at least two intermediary electrical contacts extending therefrom. The apertures in the base component are adapted to removably receive the intermediary electrical contacts. The intermediary electrical contacts are adapted to make contact with the base electrical contacts. The intermediary component includes an end use mechanism. The intermediary component may be readily and safely connected to and removed from the base component without the need to make wire connections or disconnections.

An electrical connection structure includes a first conductor, a second conductor, and a conductive spring. The first conductor includes a first plate. The second conductor includes a second plate opposite to the first plate. The conductive spring is provided between the first plate and the second plate so as to be pressed by the first plate and the second plate. The conductive spring includes a plurality of first contact points contacting with the first plate and a plurality of second contact points contacting with the second plate.

The invention relates to a bone conduction technology integrated Bluetooth headset which comprises a Bluetooth headset body. The Bluetooth headset body comprises a Bluetooth headset shell, a display unit, an operation unit, a functional circuit and a power supply circuit; the Bluetooth headset is characterized in that bone conduction units are further integrated in the Bluetooth headset shell andare respectively arranged on left and right sides of the shell; a wireless communication module is arranged in the Bluetooth headset body, an energy storage unit is arranged in the power supply circuit, and the energy storage unit is electrically connected with the wireless communication module and the bone conduction units. By the arrangement, ears are freed since the Bluetooth headset does not need to be put into the ears, discomfort brought to a user wearing a traditional headset is avoided, the Bluetooth headset is suitable for use for a long time, and better calling effect can be achieved; meanwhile, some people with hearing impairment can be allowed to use the Bluetooth headset normally for conservation, environment noises can be effectively shielded when the Bluetooth headset is used outdoors, and sound is clearer.