18results about How to "Fix fix" patented technology

The utility model relates to low altitude economic flight data management storage technical field, and disclose a kind of safe for low altitude economic flight data management, including cabinet, password protection door and telescopic adjustable object plate, the sidewall of the cabinet is equipped with password protection door, the password protection door is rotatably connected with cabinet sidewall, and cabinet and password protection door inside are provided with multiple telescopic adjustable object plates of horizontal distribution, the utility model low altitude economic flight data management safe is cooperated by the internal structure of cabinet and multiple telescopic adjustable object plates, ensure that internal storage space can be freely adjusted, so that its space utilization rate is greatly improved, the telescopic structure of telescopic adjustable object plate simultaneously, the paper file on object plate is convenient to take and search, improve search rate.

The utility model relates to battery production and manufacturing equipment technical field, specifically disclose a kind of battery PACK clamp tool, including controller, the gantry with the mounting head of installation hoisting being equipped in top and pedestal, first distance sensor is equipped at the center position of carousel bottom, the worm and worm gear mechanism of carousel rotation is equipped in the inside of gantry;The carousel bottom is uniformly distributed with four equidistant distribution connecting seat, each connecting seat outside is equipped with electric push rod, and inside is equipped with clamping mechanism;The utility model rotates carousel by worm and worm gear mechanism drive, double distance sensor accurate positioning, electric push rod cooperation buffer guide rod assembly and pressure sensor realize flexible clamping, pass through keyway structure etc. to promote transmission stability, can effectively improve the security of battery PACK clamping, positioning and rotation accuracy, operation automation and intelligent level, enhance structural reliability and maintainability, and adaptability and universality are stronger.

The invention belongs to the technical field of geotechnical engineering rock mass strength parameter testing, discloses a parameter calibration method of a Hoek-Brown empirical strength criterion, and solves the problems that an existing method depends on a single data source, is low in fitting precision and does not consider rock mass dynamic disturbance. The method comprises the following steps: acquiring indoor test and field actual measurement multi-source data, and carrying out abnormal value elimination and normalization preprocessing; constructing a rock mass disturbance coefficient dynamic correction model to correct basic parameters; an improved cuckoo-least square fusion algorithm is adopted to fit the core parameters; and the parameter precision is verified in combination with reserved data. The method is comprehensive in data source, parameters can dynamically adapt to working conditions, fitting precision is high, and the method can be widely applied to rock mass strength evaluation of geotechnical engineering such as tunnels and side slopes.

This utility model discloses an improved irregular-shaped test socket, including an irregular-shaped pin plate. The pin plate has multiple sets of mounting holes, each set including multiple parallel pin slots, with the pin tip slot higher than the pin tail slot. A circular limiting groove penetrating multiple pin slots is provided in the center of each mounting hole, located above a hollowed-out portion. A silicone circular rod is installed within the circular limiting groove. The arc-shaped portion of the irregular-shaped pin is installed below the silicone circular rod, with the pin tip located in the pin tip slot and the pin tail slot within the pin tail slot. A silicone strip groove is provided above the circular limiting groove and the pin tail slot, containing a silicone strip used to press against the silicone circular rod and pin tip. The silicone strip is made of a softer material than the silicone circular rod. This utility model increases the rigidity of the rotating shaft, stabilizing the rotation of the irregular-shaped pin, preventing sliding friction, improving the lifespan of the circuit board, increasing the interference contact amount, and ensuring reliable contact.

The utility model belongs to the technical field of cable fixing, and particularly relates to a cable fixing clamp which comprises a base and a mounting plate, the mounting plate is detachably and fixedly connected with the base, a plurality of single cable fixers are linearly arranged on the mounting plate, and an electric control cabinet connector is arranged at the position, away from the mounting plate, of the base plate. The mounting plate is detachably and fixedly connected with the base, a plurality of single cable fixers are linearly arranged on the mounting plate, and an electric control cabinet connector is arranged at a position, far away from the mounting plate, on the substrate; by arranging the base and the mounting plate, the base can be mounted on the outer side wall of the side plate of the electrical cabinet during use, then when the fixer for fixing the cable needs to be rearranged, only the mounting plate needs to be detached from the base, the side plate needs to be opened, and the mounting plate is detached from the base; the problem that the cable can be fixed without dismounting the side plate of the electrical cabinet is solved.

This utility model discloses an automatic fixing device for a trace moisture analyzer, including an analyzer body. A connecting frame is provided on the top of the analyzer body, and fixing blocks are fixedly connected to both sides of the top of the connecting frame. Nuts are fixedly connected to the outer walls of both fixing blocks, and threaded rods are threaded into the nuts on both sides. The threaded rods pass through the nuts and extend to the outer walls of the fixing blocks, with a clamping plate fixedly connected to the other end of the threaded rods. In actual use, the clamping plate can move inward and gradually fix itself to cups of different diameters by rotating the threaded rods. The slider's limiting position on the positioning rod ensures the consistency of the clamping plate's movement direction, while the anti-slip pad effectively prevents the cups from slipping. This design allows the trace moisture analyzer to quickly and stably fix cups of different diameters, greatly improving work efficiency while ensuring the accuracy and reliability of the measurement process.

This invention relates to the field of electrical equipment cabinet technology, specifically to an energy-saving and heat-dissipating power electrical control cabinet. The cabinet includes a control unit with a first partition dividing the space within it into an air intake chamber and an equipment chamber. A heat dissipation mechanism is also provided within the control unit, including an air intake assembly located within the air intake chamber. This assembly comprises a main air intake duct, several air outlet ducts, and several mounting plates. Several mounting holes are provided on the side of the first partition near the air intake chamber. Through holes are provided on the mounting plates, and fixing bolts are installed within these through holes and screwed into their corresponding mounting holes. This energy-saving and heat-dissipating power electrical control cabinet overcomes the problem of insufficient localized temperature reduction in existing heat dissipation methods. Furthermore, the position of the heat dissipation vents can be flexibly adjusted to address the issue of adjusting the position of equipment within the power electrical control cabinet.

The utility model relates to the field of medical packaging instrument preparation, and discloses a medical gummed paper production uniform coating device which comprises a storage table, the top of the storage table is fixedly connected with a conveying table, a conveying belt is arranged in the conveying table, the top of the conveying table is provided with a gumming mechanism, the top of the storage table is fixedly connected with two bearing plates, and the bearing plates are arranged on the conveying table. A first rubber roller and a second rubber roller are sequentially installed between the two bearing plates from top to bottom, one end of the first rubber roller is fixedly connected with a driven wheel, and the end, close to the driven wheel, of the second rubber roller is fixedly connected with a driving wheel. According to the utility model, the gluing mechanism opens a valve, glue is sprayed onto gummed paper through a conveying pipe, a first motor drives a gear and a lifting column to adjust the distance of a brush, a first spring enables the brush and the paper to be elastic and tightly attached and coated, the gummed paper is driven by a conveyor belt, the brush is uniformly brushed for the first time to adapt to paper with different thicknesses, and a second motor drives a rubber roller and double rollers to press glue and uniformly brush again; and uniform gluing is ensured.

This invention provides a biomimetic octopus-inspired underwater pipeline welding robot, belonging to the field of robotics technology. The main structure adopts a semi-elliptical spherical pressure-resistant shell, with an internal reinforced support frame and a pneumatic bistable device. The pneumatic bistable device drives a water jet propulsion unit, enabling the robot's multi-degree-of-freedom movement. The robotic arm system includes multi-joint robotic arms evenly arranged around the main structure. Each multi-joint robotic arm includes multiple joints, a flexible telescopic rod, and a biomimetic vacuum suction cup. The joints are connected non-linearly. The end of the multi-joint robotic arm is equipped with a biomimetic vacuum suction cup. An SMA actuator is installed within the flexible telescopic rod. The contraction of the SMA actuator generates an eccentric driving force, enabling vertical position control and spatial bending motion of the biomimetic vacuum suction cup. The end of the multi-joint robotic arm can be modularly replaced with a welding module for performing underwater pipeline welding operations.

This utility model relates to the field of die-cutting machine technology and discloses a precise positioning mechanism for a high-precision positioning die-cutting machine. It includes a base, a slide rail fixedly connected inside the base, a slide plate slidably connected to the outer wall of the slide rail, a rotating rod rotatably connected inside the base, and transmission rods rotatably connected to both sides of the rotating rod. One side of the transmission rod is rotatably connected to the top of the slide plate. A cylinder is fixedly connected inside the base, and the output end of the cylinder is fixedly connected to one side of the outer wall of the slide plate. In this utility model, the slide plate can drive a gear to rotate via a rack, thereby moving a rotating limiting block towards the center of the processing table for positioning via a rack and a sliding block. Simultaneously, the slide plate can push a gripper to clamp the workpiece via a connecting rod, solving the problem of needing other mechanisms to fix the workpiece after positioning. This achieves an integrated design of positioning and fixing, improving the efficiency of the positioning die-cutting machine.

The scheme discloses a small-size oil cylinder general assembly device, which comprises a pair of clamping pincers capable of clamping along a Y direction, and further comprises a bottom plate extending along an X direction and a Y direction, and a positioning pin with an axis extending along a Z direction; the clamping pincers and the positioning pin are arranged on the bottom plate; a surface extending along the X direction and the Z direction is formed at a clamping point of the clamping pincers, and the axis of the positioning pin is on the surface; the positioning pin is movable and positionable along the X direction; a plurality of positioning pin mounting holes are arranged on the bottom plate along the X direction, and the positioning pin is inserted into one of the positioning pin mounting holes; and a limiting structure for limiting the positioning pin from being pulled out of the positioning pin mounting hole is further arranged. The scheme has the beneficial effects that the fixing problem of a cylinder body in the prior art is solved, the outer surface of the cylinder body is not scratched, the assembly efficiency is significantly improved, the appearance defects are greatly reduced, and the assembly demand of oil cylinders of multiple specifications can be met.

The utility model belongs to the technical field of electrical equipment, and discloses a cleaning brush and an ice maker. The cleaning brush comprises a brush head and a handle, the brush head comprises a connecting rod and a clamping part arranged at one end of the connecting rod, and the other end of the connecting rod is detachably connected with the handle, so that the brush head and the handle have an assembled state and a separated state. According to the cleaning brush, the other end of the connecting rod is detachably connected with the handle, so that when the brush head and the handle are in a separated state, the brush head can be installed in an ice making area of the ice maker, an evaporator of the ice maker is limited by the clamping part of the brush head, and the problem that the evaporator moves when the ice maker topples over or falls off is effectively prevented; meanwhile, the fixing problem of the brush head of the cleaning brush is solved, and no extra space is needed to fix the brush head; besides, after the brush head and the handle are assembled, the cleaning brush can be used for cleaning the interior of the ice maker, so that the cleaning brush has multiple functions, and the practicability of the cleaning brush is improved.

The utility model discloses a kind of pipe bundle support of vehicle and vehicle, the pipe bundle support includes: support main body, the support main body is provided with frame connecting section and air compressor pipe installation section, the air compressor pipe installation section is bently connected in the frame connecting section;First threaded part, the first threaded part is set in the frame connecting section, the first threaded part is provided with the first threaded portion for cooperating with fastener;Second threaded part, the second threaded part is set in the air compressor pipe installation section, the second threaded part is provided with the second threaded portion for cooperating with fixed part. Thus, by setting the pipe bundle support, the fixing problem of air compressor pipe can be effectively solved, so as to avoid the risk of dynamic interference between air compressor pipe and adjacent structure, and the versatility of the pipe bundle support at different positions can also be improved, thereby reducing the development cost of whole vehicle.

This utility model discloses a lamp board hot-melt fixing device for LED heating lamp board production, including an adjustment component, a lamp board body, a hot-melt component, a fixing component, and a moving component. The lamp board body is disposed on top of the adjustment component, the fixing components are disposed on both sides of the back of the lamp board body, the moving component is disposed on the back of the adjustment component, and the hot-melt component is disposed on top of the moving component. The adjustment component includes a fixing platform, a limiting strip, a first motor, a first slide groove, a first threaded rod, and a first slider. The LED heating lamp board hot-melt fixing device provided by this utility model has the advantages of good fixing effect and convenient adjustment. It solves the problem that existing hot-melt fixing devices cannot quickly fix lamp boards that need to be hot-melted during actual use, and that the lamp boards have different specifications during production, which makes the adjustment cumbersome and increases the production time.

The utility model relates to a tungsten sheet assembling device of a tilt angle sensor, which comprises a tool bottom plate horizontally arranged on a working table, and a product fixing seat and a pressing assembly which are respectively arranged on the tool bottom plate, the product fixing seat is provided with a positioning groove for positioning and placing a to-be-assembled tilt angle sensor shell and a positioning groove for a tungsten sheet, and the pressing assembly is arranged opposite to the other side face, provided with the tungsten sheet, of the tilt angle sensor and used for pressing the tilt angle sensor shell. Compared with the prior art, the utility model has the advantages of high reliability, easy operation, high efficiency, strong expansibility and the like.

The utility model discloses a busbar integrated assembly, a battery module and a battery pack, the busbar integrated assembly comprises a tray, a busbar and an FPC (Flexible Printed Circuit) board, and further comprises a fixing plate and a fixing piece, the busbar is fixed on the tray; the FPC board is located on one side of the busbars and fixed on the tray, and the FPC board is electrically connected with the busbars; the fixing plate is located on the side, away from the tray, of the busbar, one end of the fixing plate is rotationally connected with the tray, the fixing plate is fixed to the tray through the fixing piece, and the collection assembly of the FPC board is installed on the fixing plate. Through the structural arrangement of the fixing plate, when the busbar is welded, the busbar can be welded by turning over the fixing plate, normal welding of the busbar is guaranteed, connectors can be fixedly connected, assembly is simple, reliability is high, and large-scale production is facilitated.

This utility model belongs to the technical field of transportation devices, specifically a transportation device for electromechanical engineering equipment. It includes a main body of the transportation device and protective mechanisms located on the front and rear sides of the main body. The main body includes a storage box. The protective mechanisms include two fixed plates, each with a pull rod fixedly connected to the center of its opposite side. Each pull rod has a fixed stop fixedly connected to its center, and protective airbags are fixedly connected to the opposing sides of the two fixed plates. This utility model controls the movement of the fixed plates on both sides backwards via the pull rods. When the equipment enters the storage box, fixed springs control the protective airbags on both sides to contact the front and rear sides of the equipment. A high-pressure air pump inflates the protective airbags, providing flexible protection for the front and rear sides of the equipment. This solves the problem of damage caused by external forces when the transportation device is mechanically fixed using clamps.

The utility model discloses bending equipment, and belongs to the technical field of copper bar machining. The bending equipment comprises a height adjusting device, a first clamping device and a second clamping device, at least one clamping device is installed on the height adjusting device, the first clamping device and the second clamping device are used for clamping the two ends of the bent portion of the copper bar respectively, and the height adjusting device is used for adjusting the height difference when the different clamping devices clamp the copper bar. The height difference between the first clamping device and the second clamping device is adjusted through the height adjusting device when the copper bar is clamped, so that the bending angle of the copper bar can be adjusted, the problem that the bending angle of a die in the prior art is fixed is solved, and the structure change difficulty and cost of bending equipment when the bending angle of the copper bar is changed are reduced.