16results 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 invention is applicable to the field of biomedical equipment, and provides a gas passage opening detection system, method and equipment, a storage medium and a program product, the gas passage opening detection system comprises a gas detection device and a data processing device, and the data processing device comprises a display and a control device. The gas detection device can extend into the throat part of the to-be-detected object and is used for detecting gas flow rates at different positions in the throat part to obtain and send the gas flow rates at the different positions in the throat part; the control device receives the gas flow rates at different positions detected by the gas detection device, controls the display to perform interface display on the gas flow rates at different positions, determines the position of the gas passage opening according to the gas flow rates at different positions, and controls the display to highlight the position of the gas passage opening, so that the position of the gas passage opening can be quickly and accurately determined; therefore, a user can conveniently carry out imbedding operation of related instruments under the guidance of the gas detection device, and the imbedding efficiency and success rate of the instruments are improved.

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 discloses a grinding assembly locking structure of a food processor, which comprises a main machine and a grinding assembly, a motor is arranged in the main machine, a driving part is arranged on the motor, the driving part is in driving connection with the grinding assembly, an installation port is arranged on the main machine, and the grinding assembly is detachably connected on the installation port. A locking assembly is further arranged between the mounting opening and the grinding assembly, the locking assembly comprises a movable locking piece and a locking part, one end of the movable locking piece abuts against the locking part, and the other end of the movable locking piece is an unlocking end; according to the grinding assembly locking structure of the food processor, through cooperation of the movable locking piece and the locking part, the grinding assembly is firmly installed in the installation opening, when the grinding assembly needs to be disassembled, the unlocking end needs to be pushed firstly, then the grinding assembly can be operated to be disassembled from the main machine, and the safety of a user when the food processor is used is greatly improved.

The invention discloses a quick-insertion test device, comprising a conductive box body, a slot for inserting a test terminal and a jack for inserting a signal terminal are provided on the box body, a clamping device for pressing the signal terminal is provided on the jack of the box body, a first slide groove and a second slide groove are provided on both sides of the slot, a first conductive ball and a first conductive spring for pushing the first conductive ball toward the second conductive ball are slidably provided in the first slide groove, a second conductive ball and a second conductive spring for pushing the second conductive ball toward the first conductive ball are slidably provided in the second slide groove, so that the first conductive ball and the second conductive ball are pressed and fitted at the slot, and a fixing device for fixing the box body to the test device is also provided. The box body can be operated by one hand, can be quickly inserted and removed, is strong and durable, is not easy to be damaged, and has a greatly increased service life.

The present invention relates to the technical field of steel sheet pile placing equipment, and specifically discloses a steel sheet pile driving machine, comprising a frame and a moving mechanism, the moving mechanism is used to drive the frame to move on the construction site, two groups of positioning parts and two groups of striking components are provided on the frame, the striking components include connecting parts, striking parts and a driving structure, the connecting parts are coordinated with the frame for lifting and lowering, the connecting parts are connected to the frame through an adjusting component, the adjusting component drives the two connecting parts to be relatively close to or away from each other, the connecting parts are elastically connected to the positioning parts, the striking parts are longitudinally slidably coordinated with the connecting parts through an elastic part, the driving structure pushes the striking parts upward at intervals and makes the elastic parts accumulate force; a positioning component is also provided on the positioning part, the positioning component includes two movable parts, the two movable parts are slidably coordinated with the positioning component in a horizontal direction, and are used to movably abut against the two sides of the steel sheet piles, the steel sheet pile driving machine of the present invention improves the accuracy and quality of the driving construction of the steel sheet piles.

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.

The invention relates to a connector and a connector assembly. The connector assembly comprises a connector and a cable connected to the connector. An insulator is fixed in a shell of the connector, a contact piece is arranged on the insulator, a threading hole for allowing the cable to pass through the shell and a avoidance opening for allowing the insulator to be exposed from an inner cavity of the shell are arranged on the shell, the threading hole and the avoidance opening are oriented vertically, the shell comprises an upper shell and a lower shell, the avoidance opening is arranged on the lower shell, the threading hole is arranged on the lower shell or the upper and lower shells are buckled together to enclose the threading hole, the insulator is fixedly mounted on the lower shell, the contact piece has a wiring terminal exposed in the inner cavity of the shell, the upper shell and the lower shell are sealed and buckled together, and the wiring terminals of the insulator and the contact piece are exposed after the upper shell is opened, so that the end of the cable is placed above the insulator, and wiring can be conveniently realized.

The invention discloses an ultra-thick non-expansive fireproof coating process. The process comprises the steps that S1, a plurality of convex column points are distributed on a to-be-coated surface in a scattered mode; s2, the surface to be coated is cleaned, and bottoming spraying is conducted on the surface to be coated through the non-expansive fireproof coating; s3, hanging a net, fixing the hanging net through convex column points, then spraying a non-expansive fireproof coating, and enabling the fireproof coating to completely cover the hanging net; s4, repeating the operation in the step S3; and S5, plastering treatment is conducted on the surface of a coating formed after spraying, and therefore coating construction is completed. The convex column points are uniformly distributed on the to-be-coated surface in advance, the convex column points can play roles of supporting points and reinforcing, and the procedures of layer-by-layer net hanging and layer-by-layer spraying are matched, so that the overall stability and durability of the fireproof coating can be obviously improved, and the coating is prevented from being aged, falling off and disintegrated after being heated.

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.

A holding portion in which the power distribution unit is inserted and held is formed in a housing of the electrical connection structure. Here, the power distribution unit includes a main body formed so as to have a symmetrical shape that is rotated substantially twice with respect to an imaginary line extending in the first direction. A protrusion is formed on the main body and / or the holding portion, and a groove into which the protrusion is inserted and a restricting wall which interferes with the protrusion when the power distribution unit is reversely inserted are formed on the holding portion and / or the main body. Further, a protrusion-side inclined surface is formed in the protrusion, and when the power distribution unit is inserted in a state in which the power distribution unit is in a normal position, the protrusion-side inclined surface can introduce the protrusion into the groove by making contact with the restricting wall.

The invention relates to the technical field of steel sheet pile placing equipment, and particularly discloses a steel sheet pile inserting and driving machine which comprises a rack and a moving mechanism, the moving mechanism is used for driving the rack to move on a construction site, the rack is provided with two sets of positioning pieces and two sets of striking assemblies, each striking assembly comprises a connecting piece, a striking piece and a driving structure, and the connecting pieces are matched with the rack in a lifting mode; the connecting pieces are connected with the rack through the adjusting assembly, the adjusting assembly drives the two connecting pieces to be close to or away from each other, the connecting pieces are elastically connected with the positioning pieces, the beating pieces are in longitudinal sliding fit with the connecting pieces through the elastic pieces, and the driving structure pushes the beating pieces to move upwards at intervals and enables the elastic pieces to store force. And a positioning assembly is further arranged on the positioning piece, the positioning assembly comprises two movable pieces, the two movable pieces are in sliding fit with the positioning assembly in the horizontal direction and are used for movably abutting against the two side edges of the steel sheet pile, and the steel sheet pile inserting and driving machine improves the inserting and driving construction precision and quality of the steel sheet pile.