8results about How to "Easy insertion" patented technology

The utility model discloses a novel urethral probe. The novel urethral probe comprises a bougie, a handle and a ureter fixer, a U-shaped groove is formed in one end of the handle in the axial direction of the handle, an inserting hole is formed in the position, located at the end of the U-shaped groove, of the handle, a through hole communicated with the inserting hole is formed in the other end of the handle, and ureter fixers are arranged on the two sides of the end, located at the U-shaped groove and away from the inserting hole, of the handle. The bougie is of a hollow structure and comprises a bougie body part and an arc-shaped end part which are integrally formed, one end of the bougie body part is inserted into the insertion hole, and a damping ring matched with the bougie body part is arranged in the insertion hole; and the guide wire penetrates through the through hole and is inserted into the bougie. The urethral probe is simple in structure and convenient to use, and can be quickly, safely and effectively placed into a catheter, the risk of urethral injury is reduced, and the operation time is shortened.

This utility model discloses a magnesium oxide board for ceiling decoration, including a magnesium oxide board body. The surface of the magnesium oxide board body has mounting holes, and a top sleeve and an adjusting sleeve are respectively inserted into the mounting holes. The adjusting sleeve is threadedly connected to the top sleeve. This utility model, through the design of the top sleeve, adjusting sleeve, rotating groove, and side block, creates mounting holes on the surface of the magnesium oxide board body for installing the adjusting sleeve and top sleeve. The adjusting sleeve and top sleeve are inserted into the mounting holes and connected by threads. When installing the magnesium oxide board body, the adjusting sleeve is screwed on, and the adjusting sleeve and top sleeve are driven by threaded screws, causing the top sleeve to rise and fall axially, so that the top of the magnesium oxide board body fits against the mounting surface. Then, screws are used to fix it to the mounting surface, achieving decorative ceiling installation. This effectively avoids problems such as tilting or gaps in the installation position caused by uneven mounting surfaces, resulting in unstable installation.

The utility model relates to the technical field of composite self-heat-preservation building block production equipment, and discloses a forming device for composite self-heat-preservation building block production, which comprises a forming platform, and a first forming die and a second forming die are uniformly placed on the surface of the top of the forming platform. Scraping assemblies are arranged in the first forming mold and the second forming mold correspondingly, each scraping assembly comprises a fixing block, guide holes are formed in the surfaces of the fixing blocks correspondingly, guide rods are arranged in the fixing blocks correspondingly, and limiting blocks are fixedly connected to the surfaces of the tops of the guide rods correspondingly; the surfaces of the bottoms of the four guide rods are jointly and fixedly connected with a concentric-square-shaped mounting plate, and the surfaces of the outer side walls of the concentric-square-shaped mounting plate are fixedly connected with concentric-square-shaped scrapers. According to the utility model, through the arrangement of the scraping component, residual redundant materials on the inner walls of the first forming mold and the second forming mold can be quickly cleaned after demolding, so that the cleaning time is greatly shortened, and the production efficiency is improved.

The utility model provides an axle suspension box refueling rotating device, which belongs to the technical field of bearing maintenance, aims to solve the problems that long time is consumed and refueling efficiency is affected when an insertion rod and a blind hole are aligned, and comprises a movable mounting plate, a supporting mounting plate, a worm gear speed reducer, a limiting connecting turntable, a position limiting insertion rod and a reflection type photoelectric sensor, the supporting mounting plate is positioned above the movable mounting plate; the worm speed reducer is in bolted connection with the right side of the supporting mounting plate; the limiting connecting turntable is positioned in front of the worm gear speed reducer; the position limiting insertion rods are slidably connected to the left side and the right side of the limiting connection rotary disc. The reflective photoelectric sensor is fixedly connected to the front side of the position limiting insertion rod; according to the utility model, the operation difficulty when the insertion rod is aligned with the blind hole is reduced, a large amount of time is saved, and the oiling efficiency of the axle-hung box bearing is improved.

The present application is applicable to the field of biomedical equipment, and provides an airway opening detection system, method, device, storage medium and program product. The airway opening detection system includes a gas detection device and a data processing device, and the data processing device includes a display and a control device. The gas detection device can be inserted into the throat of the object to be detected, and is used to detect the gas flow rate at different positions in the throat, obtain the gas flow rate at different positions in the throat and send it; the control device receives the gas flow rate at different positions detected by the gas detection device, and controls the display to display the gas flow rate at different positions on the interface, determines the airway opening position according to the gas flow rate at different positions, and controls the display to highlight the airway opening position, which can quickly and accurately determine the airway opening position, so that the user can conveniently perform the insertion operation of the relevant instrument under the guidance of the gas detection device, thereby improving the efficiency and success rate of instrument insertion.

The utility model belongs to the technical field of flexible circuit board assembly, and particularly relates to a flexible circuit board insertion jig which comprises two clamping arms, an elastic torsion structure and a floating fixing structure which are connected in a hinged mode, the lower end portion of one clamping arm is provided with a clamping groove, and the lower end portion of the other clamping arm is provided with a pressing portion corresponding to the clamping groove. The floating fixing structure comprises a first floating clamping structure and a second floating clamping structure which are respectively arranged at the lower end parts of the two clamping arms; and the first floating clamping structure and the second floating clamping structure respectively comprise a sliding seat which is arranged on the clamping arm in a sliding manner, a clamping part which is fixed on the sliding seat part outside the lower end part of the clamping arm, and an elastic telescopic piece. Two spaced clamping positions can be formed at the position of the pressing part and the position between the clamping part of the first floating clamping structure and the clamping part of the second floating clamping structure, and the problems that manual insertion of the flexible circuit board is inconvenient and the flexible circuit board is prone to damage are solved.

The utility model discloses a self-deformation insertion part of a hysteroscope. The self-deformation insertion part is provided with a long-strip-shaped main body part and a self-deformation memory metal head part which is connected to the front portion of the main body part in the insertion direction of the self-deformation insertion part. The memory metal head part can be unilaterally bent to a deformation position relative to the main body part when the temperature of the memory metal head part reaches a preset value, and can be restored to an initial position relative to the main body part when the temperature of the memory metal head part is lower than the preset value. The self-deformation insertion part has the advantages that the self-deformation insertion part can be conveniently inserted into the uterine cavity and is closer to the uterine cavity after being inserted into the uterine cavity, so that examination and treatment operations of doctors are facilitated. In addition, the utility model also discloses a hysteroscope comprising a handle and the self-deformation insertion part.

This application relates to an aluminum alloy structural frame, comprising multiple connectors and multiple aluminum alloy beams and columns. Each connector has multiple sets of tenons. Both ends of each aluminum alloy beam and column have mounting holes for mates with the tenons. Each aluminum alloy beam and column is equipped with a pin. The surfaces of both the beams and columns and the tenons have pin holes for mates with the pins. The connectors are connected to the aluminum alloy beams and columns via the tenons and pins. This application employs a prefabricated tenon-to-mounting-hole interlocking mechanism, combined with the lateral locking of the pins, to achieve rapid positioning and installation. The reversible pin connection method offers greater detachability compared to bolt connections, allowing for the replacement of partial components without overall disassembly. The insertion of the pins is simple and much faster than tightening multiple bolts or welding, facilitating user replacement, saving time and effort, and improving installation and replacement efficiency.