45results about How to "Implement motion control" patented technology

The invention relates to a flexible operation tool with multiple degrees of freedom. The flexible operation tool comprises a flexible continuous body structure and a drive unit, wherein the flexible continuous body structure comprises a far-end structural body, a near-end structural body and a middle connecting body; the far-end structural body comprises a first far-end structure segment and a second far-end structure segment; the near-end structural body comprises a near-end structure segment, and second structure segment structural bones located on the near-end structure segment and second structure segment structural bones located on the second far-end structure segment are in fastening connection in one-to-one correspondence or are the same structural bones; the middle connecting body comprises channel fixing plates, channel fixing blocks, first structural bone guide channels and second structural bone guide channels; the drive unit comprises a near-end structure segment drive handle and a first far-end structure segment drive assembly, and the near-end structure segment drive handle is in fastening connection with near-end fixing discs; the first far-end structure segment drive assembly is located between the two channel fixing plates, and output ends adopt two sliders moving reversely linearly; one ends of first structure segment structural bones are in fastening connection with the sliders, the other ends penetrate the channel fixing blocks, the first structural bone guide channels and first far-end spacing discs sequentially and are in fastening connection with first far-end fixing discs.

The invention relates to a flexible surgical tool with cross arrangement of structural bones. The flexible surgical tool comprises a flexible continuum structure, wherein the flexible continuum structure comprises a far-end structural body, a near-end structural body and a middle connecting body; the far-end structural body comprises first far-end structural sections and second far-end structural sections; the near-end structural body comprises near-end structural sections; first structural section structural bones positioned on the near-end structural sections are in one-to-one correspondence to and are fastened connection with the first structural section structural bones positioned on the first far-end structural sections or form the same structural bone with the first structural section structural bones positioned on the first far-end structural sections; the second structural section structural bones positioned on the near-end structural sections are in one-to-one correspondence to and are fastened connection with the second structural section structural bones positioned on the second far-end structural sections or form the same structural bone with the second structural section structural bones positioned on the second far-end structural sections; the middle connecting body comprises two channel fixing plates; a structural bone guiding channel and a structural bone cross guiding channel are in fastened connection between the two channel fixing plates; the first structural section structural bones penetrate through the cross guiding channel; the second structural section structural bones penetrate through the structural bone guiding channel.

The invention relates to a flexible surgical tool with cross arrangement of structural bones. The flexible surgical tool comprises a flexible continuum structure, wherein the flexible continuum structure comprises a far-end structural body, a near-end structural body and a middle connecting body; the far-end structural body comprises first far-end structural sections and second far-end structural sections; the near-end structural body comprises near-end structural sections; first structural section structural bones positioned on the near-end structural sections are in one-to-one correspondence to and are fastened connection with the first structural section structural bones positioned on the first far-end structural sections or form the same structural bone with the first structural section structural bones positioned on the first far-end structural sections; the second structural section structural bones positioned on the near-end structural sections are in one-to-one correspondence to and are fastened connection with the second structural section structural bones positioned on the second far-end structural sections or form the same structural bone with the second structural section structural bones positioned on the second far-end structural sections; the middle connecting body comprises two channel fixing plates; a structural bone guiding channel and a structural bone cross guiding channel are in fastened connection between the two channel fixing plates; the first structural section structural bones penetrate through the cross guiding channel; the second structural section structural bones penetrate through the structural bone guiding channel.

An object moving direction sensing device comprises a control circuit, a mounting base, an infrared emitter and a plurality of infrared receivers, wherein the infrared emitter comprises an infrared illuminator; the infrared receivers comprise photosensitive elements; the infrared illuminator and the photosensitive elements are all arranged on the mounting base; the photosensitive elements are in different positions on the mounting base; each infrared receiver is connected with the corresponding input terminal of the control circuit; infrared light emitted by the infrared illuminator is reflected after meeting an object; after a photosensitive element receives the reflected infrared light, the infrared receiver of the element outputs a signal to the control circuit; the control circuit judges the moving direction of the object according to the signals from the infrared receivers. The sensing device can be used for sensing the object, and judging the moving direction of the object, and can generate corresponding control signals according to concrete application circumstances, and output the control signals to an executing mechanism, so as to realize corresponding operation control.

The invention discloses a lateral suction range hood. The lateral suction range hood comprises a hood (1) and a movable smoke guide plate (2); the hood (1) is provided with a smoke inlet (10); the movable smoke guide plate (2) is switched between opening and closing states, and comprises multiple plates bodies (20, 21, 22); when the movable smoke guide plate (2) is located in the closing state, all the plate bodies (20, 21, 22) are arranged in a first direction (X) in sequence, and two adjacent plate bodies (20, 21, 22) in the first direction (X) are rotationally connected; and a rotating center line (O) of each plate body (20, 21, 22) is parallel to a second direction (Y). When the movable smoke guide plate (2) is located in the opening state, the movable smoke guide plate (2) is folded with the rotating center line of at least one plate body as a folding line, so that the extension length of the movable smoke guide plate is reduced.

The invention relates to a flexible surgical tool system using structure bones. The flexible surgical tool system comprises a flexible connecting body structure consisting of a remote end structure body, a middle part connecting body and a near end structure body which are associated in sequence. The flexible surgical tool system is characterized by also comprising a transmission driving unit associated with the near end structure body; the transmission driving unit comprises a plurality of transmission mechanisms respectively and correspondingly driving the near end structure joints; the transmission mechanisms can convert the pair of axial line parallel rotation motion inputs into a pair of axial line vertically intersectant rotation motion outputs, wherein one rotation motion output parallel to the rotation motion input axial line is used for controlling the curving plane pointing direction of the near end structure joints; the other rotation motion output vertical to the rotation motion axial line is used for controlling the curving angle of the near end structure joints in the curving plane, so that the near end structure joints in the near end structure body are driven to curve in any direction; and associated remote end structure joints in the remote end structure body are further driven to curve in an opposite direction.

The invention relates to a flexible operation tooling system with a preposed driving input. The flexible operation tooling system comprises a flexible continuum structure and a driving unit; the flexible continuum structure comprises a far-end structural body, a near-end structural body and a middle part connector; the far-end structural body comprises at least one far-end structural section, and the structural section comprises a far-end distance plate, a far-end fixing plate and a structural bone; the near-end structural body comprises near-end structural sections the number of which is equal to the number of the far-end structural sections, wherein the near-end structural section comprises a near-end distance plate, a near-end fixing plate and a structural bone; the middle part connector comprises two channel fixing plates and a structural bone guiding channel which is arranged between the two channel fixing plates; the driving unit comprises a driving unit fixing plate which is arranged in front of the middle part connector, multiple straight-line motion mechanisms are arranged between the driving unit fixing plate and the channel fixing plates, and the straight-line motion mechanisms are used for converting a revolving input of the motor to a straight-line motion output, output ends of the straight-line motion mechanisms are connected with one end of a driving bone, the driving bone penetrates through the near-end distance plate and the other end of the driving bone is fixedly connected with the near-end fixing plate.

The invention relates to a flexible surgical tool system adopting a sterile barrier. The flexible surgical tool system comprises a flexible surgical tool and a driving unit, wherein the flexible surgical tool comprises a far-end structure, a near-end structure and a middle connector; the far-end structure comprises a far-end component; the far-end component comprises a far-end interval plate, a far-end fixed plate and a structure bone; the near-end structure comprises a near-end component; the near-end component comprises a near-end interval plate, a near-end fixed plate and a structure bone; the middle connector comprises a channel fixing plate and a structure bone guiding channel; the driving unit comprises a motor part, a motion conversion part and a linear motion mechanism; the motor part comprises a first fixing plate and a first motor; the motion conversion part comprises a driving chain; the rotating output of the first motor is converted into the linear motion of an output rod by the driving chain and is transmitted to a push-pull rod of the linear motion mechanism through the sterile barrier; an output end of the linear motion mechanism is connected with one end of the driving bone.

The invention provides a management and control system for an underground elevation type garbage compression station. The management and control system comprises an upper computer and a programmable controller which are electrically connected to each other, and a DC voltage-stabilized power source which supplies power to the upper computer and the programmable controller, wherein the upper computer adopts an FameViewTPC touch screen, the programmable controller adopts an S7-200SMART, the FameViewTPC touch screen is connected with the S7-200SMART through an Ethernet port, the S7-200SMART is connected with a control cabinet through a relay group, the control cabinet is used for controlling the underground elevation type garbage compression station, and the FameViewTPC touch screen is connected with a database server. The invention further provides a control method, which realizes control over the underground elevation type garbage compression station through the management and control system. The management and control system as well as the control method adopt a modular design, are high in operation stability, and facilitate the maintenance and upgrade of the underground elevation type garbage compression station.