18 results about "End instrument" patented technology

The embodiment of the utility model provides an instrument, an auxiliary device and an operation part. The instrument comprises a sheathing canal and an end instrument located at the far end of the sheathing canal, the sheathing canal comprises a sheathing canal body part and a deflection part, and the deflection part is located in the far end area of the sheathing canal.

This invention provides a limiting system and method for a 60cm aperture fork-type equatorial mount Cassegrain reflecting telescope, relating to the field of astronomical telescope technology. It can cut off power to the turntable when the telescope, terminal instruments, and fork-type turntable collide, thereby protecting the integrity of the telescope, terminal instruments, and fork-type turntable. The system is simple in structure, allows for non-destructive assembly, and offers high reliability and accuracy. The limiting system includes: a limiting device, a telescope, a relay, a power supply, and a fork-type turntable assembled with the telescope. The fork-type turntable is connected to the power supply via the relay. The limiting device is mounted on the fork-type turntable and electrically connected to the relay, controlling the relay's on / off state through the trigger state of the limiting device. The limiting device includes a limiting plate and a base plate, which are connected. The base plate is fixedly connected to the fork-type turntable. The limiting plate is equipped with a compression trigger element, which is electrically connected to the relay. The position of the limiting plate on the fork-type turntable coincides with the contact position between the telescope and the fork-type turntable.

The application relates to the technical field of medical devices, and discloses a positioning and tracking device, an optical positioning system and a surgical mechanical arm. The positioning and tracking device comprises a base and multiple groups of tracking arrays, the multiple groups of tracking arrays are arranged around the inside of the base, each group of tracking arrays comprises at least three tracking elements, and all the tracking elements in the same group of tracking arrays define a plane corresponding to a current tracking array. Alternatively, all the tracking elements in the same group of tracking arrays define a curved surface corresponding to the current tracking array. The positioning and tracking device, the optical positioning system and the surgical mechanical arm provided by the application can improve the problem in the related art that when the included angle between a tracking element and an optical tracking sensor changes greatly in the process of movement of an end instrument, the optical tracking sensor cannot acquire the position of the tracking element, so that the pose of the end instrument cannot be recognized.

The present application relates to the technical field of medical apparatus, and discloses a laparoscopic surgical instrument, which comprises an instrument main body and a front-end instrument, the instrument main body comprises a terminal closed transmission assembly, and the front-end instrument comprises an instrument outer rod and an instrument inner rod; the terminal closed transmission assembly comprises a terminal gear and a reset assembly, the terminal gear is provided with a sliding groove, the instrument inner rod is provided with a limiting part, the limiting part can be inserted into or withdrawn from the sliding groove and drive the terminal gear to rotate; when the front-end instrument is not inserted into the instrument main body, the terminal gear moves to a first limit position under the action of the reset assembly, at this time, the limiting part can be inserted into the sliding groove along with the instrument inner rod; when the front-end instrument is inserted in place, the terminal gear moves to a second limit position under the action of the reset assembly, the sliding groove pulls the instrument inner rod inward, and the jaw of the front-end instrument is closed. The present application also discloses a surgical robot. When the front-end instrument is replaced, the present application facilitates the insertion of the instrument inner rod, and after the front-end instrument is replaced, the jaw of the front-end instrument can be automatically closed.

An operating arm (100) includes a driving cartridge (1), a link (2), an end instrument (3), and a first group driving wire (4) and a second group driving wire (5) penetrating the link (2). The end instrument (3) includes a connecting assembly (6) connected to the link (2) and an end effector (7) connected to the connecting assembly (6). The driving cartridge (1) includes a base (10) connected to the link (2), a first rotatable shaft (111) arranged on the base (10), and a second rotatable shaft (112) arranged on and rotating coaxially with the first rotatable shaft (111). The first group driving wire (4) starts from the first rotatable shaft (111) and terminates at a first position of the connecting assembly (6). The second group driving wire (5) starts from the second rotatable shaft (112) and terminates at a second position of the connecting assembly (6).

The invention relates to an interface interaction method and device and computer equipment. The method comprises the steps that under the condition that a display associated with a main operation device displays a first interface, a first mode switching request is received, the first interface displays a three-dimensional image collected by an end instrument associated with the main operation device, and the display is controlled to display the first interface and a configuration interface in response to the first mode switching request, the configuration interface displays configuration parameters of at least one of the main operation device, the tail end instrument and the auxiliary device associated with the main operation device, and the configuration parameters in the configuration interface are adjusted according to operation data collected by the main operation device. By adopting the method, the control flexibility and reliability of the surgical robot can be effectively ensured.

The invention relates to the field of small switch cabinets, in particular to a portable electric power switch cabinet discharge detection terminal, which comprises a switch cabinet shell, a contact detection assembly and a limiting buckling assembly, and is characterized in that one side of the switch cabinet shell is provided with a power connection control backboard, and the power connection control backboard is movably provided with a movable switching assembly capable of moving up and down; when discharge detection is carried out on the switch cabinet shell, the detection terminal instrument is movably connected by overturning the mounting plate, and then the contact detection assembly of the detection terminal instrument is in contact with the switch cabinet shell, so that real-time detection numerical value reading is realized during normal operation and use, and more stable wireless transmission is carried out through the transceiving placement groove; during non-detection operation, through cooperation of the movable switching assembly and the limiting buckling assembly, the moving wheels can stably extend out of the storage groove to be used for portable movement of the switch cabinet shell, meanwhile, a detection terminal instrument installed on the overturning installation plate can be shielded and protected, and operation is free of worry and convenient.

The invention belongs to the technical field of concrete gravity dam consolidation grouting lifting monitoring, and particularly relates to a digital assembly type reusable lifting monitoring device and method. The lifting monitoring device is organically composed of a fixed end instrument support, a monitoring device body, a movable end instrument support, a concrete anchor pipe, a bedrock anchor pipe, a thick connecting pipe and a thin connecting pipe. The method comprises the following steps: positioning and drilling, mounting a concrete anchor pipe and a bedrock anchor pipe, grouting, mounting an orifice monitoring device, reading an initial lifting value, carrying out first-stage consolidation grouting lifting monitoring, dismounting the monitoring device, lengthening the concrete anchor pipe and the bedrock anchor pipe, and repeating the mounting of the orifice monitoring device and subsequent processes. And all consolidation grouting lifting monitoring of the whole unit project is completed. The consolidation grouting lifting monitoring device can be repeatedly used, digital monitoring is achieved, the construction period is effectively shortened, and investment of materials such as steel pipes is reduced.

The specification provides a surgical instrument, a slave operating device and a surgical robot. The surgical instrument can include: a tube member extending in a longitudinal direction and having a first end and a second end; wherein the first end is used to install an end instrument; a first driving rod for driving the end instrument is arranged in the tube member; a first surface facing the first end and a second surface facing away from the first end are formed at the end of the first driving rod away from the first end; a driving device coupled with the second end of the tube member, the driving device can apply force to the first surface and / or the second surface to move the first driving rod along the longitudinal direction. The mechanical stability of the surgical instrument is improved.

The invention relates to the technical field of surgical robots, and discloses a surgical robot horizontal telescopic structure and a redundancy safety control method, power is provided through meshing transmission of a driving unit and a rack, and full-stroke redundancy position feedback and verification are achieved through a first position detection unit and a second position detection unit. On the basis, the first braking unit and the second braking unit are combined to form a dual-braking guarantee, so that the system can be in a braking release state, the mobile end can be directly pushed from the outside, and smooth and visual manual positioning is realized; in the brake locking state, the movable end is in rigid connection with the fixed base, at the moment, the driving unit can conduct fine force control or position control on the movable end, and the tail end instrument is driven to achieve submillimeter-level precise micro motion. According to the design, the movement of the mobile terminal can be reliably switched between high-flexibility manual adjustment and high-stability precise operation, so that the comprehensive requirements of the surgical operation on positioning convenience, operation accuracy and system safety are met.

The embodiment of the invention provides an instrument, an auxiliary device, an operation part and an operation method. The instrument comprises a sheathing canal and an end instrument located at the far end of the sheathing canal, the sheathing canal comprises a sheathing canal body part and a deflection part, and the deflection part is located in the far end area of the sheathing canal.

The utility model belongs to the technical field of intelligent manufacturing equipment, in particular to a tracking type three-dimensional scanner and a multifunctional terminal instrument tracking device thereof, which comprise a front shell, a tracking end main body frame, a rear shell and a first camera, the tracking end main body frame is arranged at the side end of the front shell, and the rear shell is arranged at the rear end of the tracking end main body frame. The first camera is arranged between the tracking end main body frame and the front shell. By arranging the key, the handheld end rack, the grab handle, the first camera, the second camera, the handheld end laser and the power supply PCB, when the equipment is used, the tripod and the tracking end whole equipment are erected at the distance of 650 mm and 330 mm (fine mode) from a workpiece, the handheld end starts to scan the workpiece, and the handheld end laser starts to scan the workpiece; the tracking end determines the space coordinate position through the marker ball on the handheld end device, the handheld end can switch the angle at will, the handheld end and the tracking end can be switched back and forth according to different scenes, different modes can be switched, the collection efficiency is improved, and the collection time is saved.

The invention relates to a method for a device of a subnetwork, in particular a terminal device, of a wireless communication system, comprising: sending a request for transmitting first information, in particular to a device, in particular for a control device of the subnetwork, the first information enabling a check for the authenticity of at least one device associated with the subnetwork; receiving a response having at least the first information.

The present invention relates to an end adjustment mechanism and a surgical robot. The end adjustment mechanism includes: a guide column for adjusting the depth of an end instrument, the end adjustment mechanism includes: a guide column, the interior of the guide column has a through guide hole for the end instrument to pass through and guide the axial movement of the end instrument; a rotation-stopping end cover, located above the guide column, the rotation-stopping end cover has a through first mounting hole, the first mounting hole and the guide hole are coaxially arranged; and an adjustment sleeve, rotatably arranged on the outside of the guide column and part of the outside of the rotation-stopping end cover, the adjustment sleeve can move relative to the rotation-stopping end cover and drive the rotation-stopping end cover to move axially relative to the guide column; the end instrument extends through the first mounting hole and the guide hole. The depth of the end instrument is adjusted and guided. Moreover, the structure is simple, the integration is high, and it is easy to use and easy to operate.

The utility model relates to the technical field of drilling equipment, and discloses a downhole instrument butt joint communication short section mechanism and a downhole instrument. The runner body comprises an annular part and a cantilever part, the cantilever part comprises an inclined section and a linear section, the linear section is connected to the annular part through the inclined section and is coaxial with the axis of the annular part, and the end, away from the cantilever part, of the annular part is used for being connected with an upper-end instrument; the circuit communication assembly is connected to the end face of the linear segment. A connecting groove is formed in the first end of the compression-resistant cylinder, a second channel is formed in the groove bottom of the connecting groove, the circuit communication assembly is located in the connecting groove, and the connecting groove is connected to the linear section in a sealed mode; the multi-core aviation plug connector is connected to the second end of the compression-resistant cylinder; a socket is installed at the end, away from the cantilever part, of the annular part, a first channel is formed in the flow channel body, and the socket and the circuit communication assembly are connected through a wire penetrating through the first channel. The circuit communication assembly is connected through a wire penetrating through the second channel. The structure is shorter and smaller, and the reliability of the structure is improved.

The utility model relates to the technical field of agricultural machinery terminals, in particular to a wireless intelligent agricultural machinery terminal instrument which comprises a remote control terminal, a block body is fixedly connected to the lower portion of one side of the remote control terminal, an insertion block is in clearance fit with the inner wall of one end of the block body, and one end of the insertion block is fixedly connected with a rope body. The other end of the remote control terminal is fixedly connected with a transverse block, and the inner wall of the transverse block is rotationally connected with a round rod through a bearing. Through cooperation of the remote control terminal, the rope body and the wearing structure, when the device is used, a hand can penetrate through the space between the first binding band and the second binding band and pull the second binding band leftwards, then the space between the first binding band and the second binding band is contracted, a first hook-and-loop fastener and a second hook-and-loop fastener are bonded, and then wearing work is achieved; due to the arrangement of the first binding band and the second binding band, the remote control terminal can be lifted and prevented from falling on the ground, the remote control terminal can be conveniently worn on the hand, and the situation that the remote control terminal falls on the ground and is damaged due to errors is avoided.

The invention discloses a test system, a test method and a storage medium. The test system comprises a calibration device used for calibrating radio frequency transmit-receive parameters of a to-be-tested communication module; the final testing device is used for testing the radio frequency transceiving function of the communication module to be tested; the pin testing device is used for testing an interface function of the communication module to be tested; wherein the calibration device, the final test device and the pin test device sequentially execute corresponding functions according to a preset sequence. The communication module to be tested is correspondingly tested in sequence through the modularized calibration device, the final test device and the pin test device, so that the integrity of the function test is ensured, the mass production test of the communication module is realized, the throughput of a production line is improved, and the test efficiency is further improved; and meanwhile, the test of the communication module can be completed without a specific high-end instrument, so that the test cost is reduced.

This specification provides an end instrument, a surgical instrument, and a robot. The surgical instrument includes a drive device, a drive tube, and an end instrument. The drive tube extends along a longitudinal direction and has a first end and a second end. The first end is mounted on the end instrument, and the second end is used to couple with the drive device. The first end of the drive tube has a tube hook protruding along the longitudinal direction. The end instrument has a first instrument end and a second instrument end along the longitudinal direction. The first end of the instrument is provided with an end effector, and a limiting groove is provided in an area of ​​the end instrument near the second end. The limiting groove is used to cooperate with the tube hook to constrain the relative position of the drive tube and the end instrument along the longitudinal direction. The surgical instrument has good mechanical stability.