10results about How to "Flexible angle" patented technology

This utility model discloses a turning table with easily adjustable height, including a base and first hydraulic cylinders. The first hydraulic cylinders are symmetrically arranged at the top of the base, and each first hydraulic cylinder has a first push arm mounted on its output end. Each push arm has a bearing block mounted on its top end. An adjusting plate is arranged above the base, and both ends of the adjusting plate are provided with connecting shafts. The adjusting plate is movably connected to the bearing blocks via the connecting shafts. A servo motor is arranged on the outer wall of a set of bearing blocks, and the output end of the servo motor is equipped with a first worm gear, which is movably connected to the bearing blocks. A first worm wheel is fitted onto the surface of the connecting shaft on one side of the first worm gear. This utility model not only achieves center clamping and fixing of the workpiece and flexible adjustment of the workpiece's position and angle in both horizontal and vertical directions, facilitating workpiece height adjustment and flexible machining operations, but also improves the flexibility of workpiece machining.

The utility model relates to the technical field of pronunciation induction, and provides a portable multifunctional pronunciation induction unit for rehabilitation training of an aphasic patient, which comprises a clamping assembly for fixing paper, and a supporting assembly for lifting the paper is arranged on one side of the clamping assembly; the clamping assembly comprises a limiting plate, a through groove is formed in the limiting plate, a clamping plate is elastically attached to the interior of the through groove, and an adjusting protruding plate is fixedly connected to the upper end of the clamping plate. The supporting plate and the limiting plate are matched to form stable supporting, the angle is flexible and adjustable, the device can adapt to multi-type and multifunctional pronunciation training of lip sound, tongue sound and the like, the requirements of different rehabilitation stages are met, the structure is light, the device is convenient to carry to families, hospitals and other scenes, and operation is safe and comfortable.

The utility model discloses an efficient low-resistance modular silencer, which comprises a silencer, the silencer comprises an outer frame, limiting plates and a silencing insertion sheet, the limiting plates are movably connected in the outer frame, and two ends of the silencing insertion sheet are inserted between the two limiting plates; the position adjusting assembly comprises a supporting rod, a supporting plate, a movable hole, a supporting block and a supporting strip, the supporting rod is fixed to one end of the inner side of the outer frame, one end of the limiting plate is connected to the supporting rod in a sleeving mode, the supporting plate is fixed to the outer side of one end of the outer frame, the movable hole is formed in the middle of the supporting plate, and the supporting block is fixed to the side edge of the supporting plate through a bolt. The supporting strips are fixed to the sides of the supporting blocks. The problems that in the production process, due to the fact that the silencing inserting pieces are usually fixed in an inserting mode, limiting plates used for being connected with the silencing inserting pieces in an inserting mode need to be welded at different angles in the outer frame, the production diversity is increased, the production efficiency is reduced, and meanwhile the actual requirements of site construction cannot be completely met are solved.

The utility model relates to the technical field of cable reinforcement, especially to a wind turbine generator unit power cable protection reinforcing device, which can improve the versatility and adaptability of the device and enhance the stability of cable clamping, comprising: a lifting mechanism arranged on the wind turbine generator unit; an adjusting mechanism arranged on the lifting mechanism; a clamping mechanism arranged on the adjusting mechanism for clamping the cable and adjusting the angle through the adjusting mechanism; wherein the adjusting mechanism comprises: an adjusting support arranged on the lifting mechanism, the adjusting support being provided with a hinged seat; a swing seat plate swingingly installed on the hinged seat; a driving assembly arranged on the adjusting support for driving the swing seat plate to swing; the clamping mechanism comprises: a clamping branch pipe fixedly installed on the swing seat plate; an adjusting support column inserted into the clamping branch pipe; a fixed clamping arm fixedly installed on the adjusting support column; a movable clamping arm swingingly installed on the fixed clamping arm; and a screw hole shaft rotatably installed on the fixed clamping arm.

The present invention discloses an auxiliary traction tool and a molding method thereof for coupled bionic endoscopic submucosal dissection (ESD) based on 4D printing technology. It includes a frog tongue bionic hook made by 4D printing technology and a bionic cat tongue barb layer (coupled bionic) made by curing photosensitive resin. The straight bionic frog tongue structure traction tool is embedded with preset stress during the 4D printing molding process and is fixedly connected with the bionic barb structure. During the operation, the bionic hook is inserted into the stomach wall by the barb layer and is fixedly connected thereto. Under the stimulation of body temperature, the bionic frog tongue hook body slowly releases stress, curls and pulls the stomach wall at the lesion. Compared with traditional ESD traction tools, the present invention is easy to operate, has flexible traction angle and controllable traction force, is not easy to damage mucosal tissue, has a reliable working mechanism, a concise and independent working system, does not require external energy input, can be quickly customized according to the lesion situation, and has a small size, is easy to put into the body and take out, and is convenient for surgical operation.

The utility model provides a kind of lens edge automatic chamfer polishing device, it is related to chamfering equipment technical field, comprising: polishing table;The middle part upper end of polishing table is rotated and installed carousel by pivot;The polishing table on the left and right sides of carousel is respectively fixedly installed clamping frame, clamping mechanism is equipped on clamping frame, clamping mechanism is used to clamp the lens placed on carousel;Two The clamping frame between another side of polishing table is fixedly equipped with support frame at the position close to edge;Chamfer frame is installed on support frame, chamfer mechanism is equipped on chamfer frame, and chamfer mechanism is used to chamfer the lens ring edge. First, clamping mechanism uses clamping cylinder to drive clamping seat horizontal movement, drives clamping roller and driving roller to be jointly used to lens edge and be clamped.

The present invention provides an automatic purge system for a process scale in the furnace entry area of ​​a heating furnace, and relates to the field of automatic purge technology. The automatic purge system for a process scale in the furnace entry area of ​​a heating furnace comprises a box body, a blower is fixedly connected to one side of the middle of the front wall of the box body, and multiple evenly distributed shunt control valves are arranged on the periphery of both sides of the annular air pipe, and the top wall of the shunt control valve is connected to a hose, and the end of the hose away from the shunt control valve is connected to a blow head. The blow heads are connected in parallel through the shunt control valve, so as to prevent the blockage of the blow heads in series and make the whole device unusable, and the PLC host controls each actuator to act in sequence, so as to reduce the labor intensity of employees, and at the same time, the swing of the blow head is used to increase the purge area, and the electrostatic dust removal plate is used to adsorb dust, so as to prevent the wear of the sensor caused by iron oxide, dust, etc.

The utility model discloses a turnover mechanism for plastic product processing, which relates to the technical field of plastic product processing and comprises stepping motors on two sides, and turnover supports are mounted at output ends of the stepping motors. The inner sides of the overturning supports at the two ends are fixedly connected with the same annular support. The inner side of the overturning support is slidably connected with a movable support. Rotating wheels are rotationally connected to the inner sides of the movable supports and arranged on the inner sides of the wheel grooves, and fixing pipes are rotationally connected to the outer sides of the movable supports; telescopic supports are fixedly connected to the inner sides of the movable supports, and mounting supports are slidably connected to the top ends of the telescopic supports; meanwhile, when the device is used, the device is controlled in the mode that the stepping motor quantitatively drives output inside, the rotating angle of each time can be controlled, and compared with the mode in the prior art, the device is easier and more convenient to process, and the use cost is reduced.

The invention relates to the technical field of deratization, in particular to an outdoor environment deratization automation device which comprises a frame body, a set of first rotating wheels and a set of second rotating wheels are rotationally installed on the two sides of the frame body respectively, and a liquid storage box is arranged at the top end of the frame body; the relay assemblies are arranged on the two sides of the frame body; the spraying assembly is arranged on one side of the pressurizing module; and the opening and closing assembly is arranged on one side of the mist spraying module, and the opening and closing assembly is used for controlling the mist spraying speed. Compared with the prior art, through the arrangement of the relay assembly and the synergistic effect of the stirring module, the pressurizing module and the driving module, efficient transmission and treatment of liquid from storage to atomization spraying are achieved, the driving module is tightly combined with the stirring module and the pressurizing module, efficient distribution of power is achieved through a transmission structure, and the practicability is high. The stirring, pressurizing and spraying operations can be synchronously carried out, and the energy consumption and the running time of the system are further reduced.

The invention discloses a thoracic surgery hanging bracket type operation auxiliary device, and relates to the technical field of medical auxiliary equipment.The thoracic surgery hanging bracket type operation auxiliary device comprises two mounting assemblies, two moving assemblies, a hanging bracket assembly and a plurality of clamping assemblies, the mounting assemblies comprise fixing side plates, and the fixing side plates are arranged on the fixing side plates. A moving track is arranged on the outer surface of the fixed side plate; the moving assembly comprises a multi-stage hydraulic rod. According to the hanging bracket type operation auxiliary device for the thoracic surgery department, two supporting rods can be moved at the same time by controlling two multi-stage hydraulic rods to stretch and retract at the same time, the beneficial effect that manual continuous pulling operation is not needed is achieved, and during moving, two moving sliding blocks can slide in moving rails, so that the operation efficiency is improved. Therefore, the device can flexibly move the position of the hanging bracket after being mounted on the two sides of an operating bed, and the problem that an existing operating hook adjusting device cannot be flexibly moved and adjusted due to the fixed mounting position is solved.