32results about How to "Accurate angle adjustment" patented technology

The utility model relates to a die mechanism for flanging and side shaping of an automobile stamping part, which comprises an upper die and a lower die and is used for processing the whole L-shaped automobile stamping part, the automobile stamping part comprises a flanging processing section and a non-processing section, and the flanging processing section is provided with a fin to be flanged; the lower die is provided with a station of a flanging machining section and a shaping mechanism which is arranged on the side of the station and used for completing flanging and side shaping of the automobile stamping part at a time. According to the flanging and side shaping die, the defect that flanging and side shaping are carried out in two procedures in the prior art is overcome, and flanging and side shaping are achieved in one step.

The present application relates to the technical field of visual acquisition, in particular to a kind of visual acquisition device of targeting system, including support seat, the lower end outside of support seat is rotatably connected with multiple support legs, and is positioned by bolt, and the upper end of support seat is provided with ranging radar, and ranging radar cylindrical outer wall is provided with ranging window for measuring the distance between target surface, the upper end of ranging radar is connected with camera recorder, and camera recorder is located ranging window one end inside of ranging radar and is provided with acquisition lens, the outside of camera recorder is provided with multiple different magnification magnifying lens at acquisition lens one end, and multiple magnifying lens is provided with conversion disc between, the present application integrates ranging radar and the camera recorder of switchable magnifying lens, camera recorder can be measured with the distance between target surface in real time according to ranging radar, different magnification magnifying lens is manually switched by conversion disc, so that the visual capture of different distance targeting target surface is accurately, in real time, ensure the accuracy of acquisition process.

This utility model relates to the field of gypsum dewatering technology and discloses a device for uniformly distributing concentrated desulfurization wastewater onto a gypsum dewatering belt conveyor. The device includes a belt dewatering machine body and a distributor. A mounting plate is symmetrically fixed to the belt dewatering machine body. The distributor includes two symmetrically arranged locking blocks, both of which are engaged with the mounting plate. A support column is fixed to the top of each locking block, and a lifting column slides within the support column. A cloth frame is fixed to the top surface of the lifting column, and an adjusting component is installed on the cloth frame. The adjusting component includes a rotating rod, on which multiple rotating seats are mounted. A buckle is fixed to the side wall of each rotating seat, and a nozzle is engaged with the buckle. This utility model enables the spacing between multiple nozzles to vary uniformly, adapting to gypsum dewatering belts of different widths. It also effectively adjusts the nozzle spray angle according to requirements, ensuring that the concentrated desulfurization wastewater is sprayed at the optimal angle, resulting in a uniform distribution of the concentrated liquid on the surface of the gypsum filter cake.

This utility model discloses an adjustable soldering machine, relating to the field of soldering machines. It addresses the problem that existing soldering head adjustments are primarily made in the vertical plane, resulting in limited adjustment angles and unsuitability for certain soldering scenarios. An adjustment assembly is provided in the upper space of the worktable. This assembly includes bearing plates, with a drive worm gear rotatably connected between the two bearing plates. A first drive motor is mounted at the front end of the front bearing plate. A rotating bracket is connected to the outer ends of the intermediate shaft of the drive worm gear along the outer ends of the bearing plates. The output shaft of the first drive motor passes through the front end face of the rotating bracket and connects to one end of the drive worm gear. A second drive motor is mounted at the front end of the rear bearing plate, with its output shaft fixed to the rotating bracket. A rotating worm wheel is rotatably connected to the side of the rotating bracket away from the drive worm gear, meshing with the drive worm gear.

The utility model provides precise fertilization quantitative control equipment for garden plants, and relates to the technical field of garden plant fertilization, the precise fertilization quantitative control equipment comprises a water and fertilizer mixing moving box, the left side of the water and fertilizer mixing moving box is fixedly provided with a mounting plate, and the right side of the water and fertilizer mixing moving box is fixedly provided with a fixing frame; through the arrangement of a precise fertilization control assembly, the device is moved through pulleys below, when plants with different heights need to be fertilized, a motor can be controlled to drive a lead screw to rotate, after the lead screw rotates, the lead screw can drive a movable frame and a rack to move through screw-thread fit, and the movable frame and the rack are driven to move through screw-thread fit; the rack can drive the transmission gear, the transmission gear can drive the rotating shaft, the connecting plate, the fixed shaft and the irrigation nozzle to swing, the angle and the position of the irrigation nozzle can be accurately adjusted, sprayed water and fertilizer can only make contact with the roots of plants, and the water and fertilizer cannot drop above leaves.

This utility model discloses a safety rack for storing folding bicycles, relating to the field of bicycle storage technology. It includes a base plate, with a first threaded seat at the center of one end of the top surface of the base plate. A fixing cylinder is screwed onto the first threaded seat. A T-shaped guide groove is formed on the inner wall of the fixing cylinder. A limiting plate slides inside the fixing cylinder, and a T-shaped block corresponding to the T-shaped guide groove protrudes from the limiting plate. A sleeve is coaxially fixed to the top surface of the limiting plate, and a connecting cylinder is screwed to the top of the sleeve. A connecting rod is inserted into the connecting cylinder, and a transmission box is fixed to the top of the connecting rod. This utility model utilizes the cooperation between the limiting plate and the fixing cylinder. Pressing the locking block causes it to retract into the mounting groove, pushing the sleeve to move the limiting plate along the T-shaped guide groove. After adjusting to a suitable height, a spring pushes the locking block into the corresponding fixing through hole, facilitating flexible adjustment of the rack height and improving its applicability. Ultimately, it solves the problems of fixed height and inconvenient angle adjustment in existing drill-free floor-standing racks, improving the safety and efficiency of storage.

The utility model discloses a vertical single -shank woodworking milling machine, including base and angle adjusting module: the top of this base is provided with workstation, the top of this workstation is provided with spindle milling unit, the top of this workstation is provided with guide plate, the angle adjusting module sets up in the top of base, the angle adjusting module has the support frame setting in the side of workstation, the top of support frame is provided with the rotary plate of rotation, and the rotary plate is flush with the top of workstation in horizontal state, the bottom of support frame is provided with the support rod of rotation, the inside of support frame is provided with the drive control slider of sliding, and the top of drive control slider is rotatably connected with support rod, and drive control slider moves and drives support rod to rotate to control rotary plate rotation and adjust the angle of self. The utility model discloses through being provided with angle adjusting module, can through the sliding of drive control slider and drive support rod to rotate, and then accurately adjust the angle of rotary plate to adapt to different processing demand.

The utility model relates to the technical field of palm fruit transportation picking up and collecting integrated vehicle, concretely discloses a caterpillar type palm fruit transportation picking up and collecting integrated vehicle, including frame, the bottom of frame is installed with caterpillar walking mechanism, the top fixed mounting of frame has the cab, the top of frame is hinged with second adjusting arm, the top of second adjusting arm is hinged with first adjusting arm, the fourth hydraulic cylinder is hinged on the frame, the output of fourth hydraulic cylinder is hinged with second adjusting arm, the outside of second adjusting arm is hinged with third hydraulic cylinder, the output of third hydraulic cylinder is hinged with first adjusting arm, and one end of first adjusting arm is installed with cutting assembly, in the utility model, the problem that artificial picking up is low in efficiency and poor in safety is solved.

The invention provides a water diversion shaft guide hole excavation precision measuring system which comprises a measuring machine body, the measuring machine body is supported by a mounting table and a fixing mechanism, and an angle adjusting mechanism is arranged between the measuring machine body and the mounting table; the fixing mechanism comprises a plurality of racks connected to the lower side of the mounting table, a supporting plate, a clamping block and a sharp corner brace, a supporting column is fixed to the center of the bottom of the mounting table and slidably sleeved with a mounting sleeve, a plurality of connecting pieces are horizontally connected to the peripheral side of the mounting sleeve, supporting rods are slidably sleeved with the connecting pieces, and one ends of the supporting rods are fixedly connected to the racks; the supporting plate is inserted into the rack in a sliding mode and connected and fixed through a clamping block and a bolt, and a sharp corner brace making contact with the ground is arranged at the bottom of the supporting plate. The device has the advantages of being excellent in stability performance, good in fixing effect, convenient to accurately adjust the angle and efficient in measurement.

The utility model relates to mechanical engineering technical field discloses a butt joint device for angle steel production, including fixed plate, the front side middle part fixed connection of fixed plate has hollow block, the rear side middle part fixed connection of fixed plate has installation box, the inner wall left side of fixed plate is provided with clamping mechanism, the clamping mechanism is used for clamping and angle adjustment to angle steel, the inner wall right side of fixed plate is provided with conveying mechanism, the conveying mechanism is used for transporting to angle steel, the clamping mechanism includes rotating shaft, the outer wall of rotating shaft and the inner wall middle part top of fixed plate rotatory connection, the outer wall left side of rotating shaft is fixedly connected with rotating plate. In the utility model, motor no.

This invention provides an accessory for supporting a laptop computer, including a support frame. The support frame includes a chassis, and a fixed bracket is fixedly mounted on the upper surface of the chassis. The end of the fixed bracket away from the chassis is rotatably connected to the bottom end of a first rotating bracket. The top end of the first rotating bracket is rotatably connected to the bottom of a second rotating bracket, and the top end of the second rotating bracket is rotatably connected to the bottom surface of a support panel. A self-cleaning heat dissipation device is fixedly mounted at the center of the bottom surface of the support panel. This invention ensures the stability of the laptop computer while allowing for precise adjustment of the laptop's height and angle. Simultaneously, it dissipates heat from the laptop, and the heat dissipation device is self-cleaning, preventing excessive dust from affecting the heat dissipation effect. Therefore, this invention solves the technical problem that current laptop computer support frames cannot simultaneously perform self-cleaning of the heat dissipation device during height adjustment.

The present application relates to the technical fields of electric power construction and maintenance, in particular to an adjustable cable joint insulation binding auxiliary tool, which comprises a base, a universal joint fixedly installed on the top of the base, an installation plate fixed to the end of the universal joint away from the base, a positioning support welded to the end of the installation plate away from the universal joint, a connecting frame installed on the end of the positioning support away from the installation plate through bolts, a tension ring fixedly installed on the end of the connecting frame away from the positioning support, and a buckle assembly fixedly installed on the surface of the tension ring; the cooperation of the pulling knob, the insertion rod and the return spring of the buckle assembly can quickly open and close the first and second arc-shaped rings, so that the cable joint can be quickly put in; the tool can be self-adapted to cables with different diameters, ensure stable clamping and reduce the trouble of replacing the tool; the meshing transmission of the rack and the gear in the positioning support and the universal ball head of the universal joint can greatly improve the operation quality and efficiency.

The utility model discloses a rotary welding gun welding robot which comprises a base, a robot assembly is arranged on the base, a switching device is arranged at one end of the robot assembly, the switching device comprises a fixing block, a plurality of moving grooves, a welding head, a moving rod, a middle pipe, a connecting pipe, a driving wheel, a driven wheel, a strip-shaped groove, an inclined block and a mounting frame, and the moving grooves are formed in the fixing block. The welding head is mounted at one end of the moving rod, the moving rod penetrates through the moving groove and the middle pipe to be connected with the fixing block and the mounting frame, one end of the connecting pipe penetrates through the moving rod to be connected with the welding head, the other end of the connecting pipe penetrates through the strip-shaped groove to extend into the middle pipe, the strip-shaped groove is formed in the side wall of the middle pipe, and the inclined block is mounted on the inner side of the mounting frame. The adjusting device comprises a connecting frame, an inner gear and an outer gear, the mounting frame is connected with the connecting frame, the inner gear is mounted on one side of the mounting frame, and the problems that a traditional device is insufficient in technological adaptability and low in adjusting efficiency are solved.

This utility model relates to the field of baby product technology and provides an intelligent multifunctional baby chair, including a frame assembly, an elastic connector, a leg assembly, and a drive assembly. The frame assembly is connected to the drive assembly via the elastic connector, which includes an elastic rocking rod. The drive assembly is mounted on the leg assembly and drives the elastic rocking rod to rotate and rock. The frame assembly can rock up and down under the drive of the elastic rocking rod. The elastic connector can be detached and replaced between the frame assembly and the drive assembly. This utility model integrates functions: it combines the functions of a rocking chair and a spring chair through the elastic rocking rod, eliminating the need to purchase multiple additional devices and reducing operating costs. The elastic connector can be quickly disassembled and replaced to adapt to different usage needs and scenarios, improving the practicality of the device. It adopts a combined structure of grating and photoelectric sensing circuit board, combined with the intelligent control of the circuit board, to precisely adjust the direction, angle, and frequency of the rocking motion.

The invention provides an intelligent welding system based on motor stator PCB and wire assembly. The intelligent welding system based on motor stator PCB and wire assembly comprises a welding table; the two rotating frames are installed at the top of the welding table, a second driving structure is installed on one side of one rotating frame, fixing frames are rotationally connected to the adjacent sides of the two rotating frames correspondingly, and first driving structures are installed at the tops of the two fixing frames correspondingly; adjusting assemblies are installed on the adjacent sides of the two fixing frames. According to the intelligent welding system based on assembly of the motor stator PCB and the wire, through the design, the angle of the PCB can be accurately adjusted according to the PCB, the wire and the welding requirement, accurate welding of the motor stator PCB and the wire can be achieved, the situation that a clamp and the angle are frequently and manually replaced in the welding process is omitted, and the welding efficiency is improved. And the welding precision and the welding efficiency can be improved.

This utility model discloses an adjustable building material compressive strength testing machine, including a worktable, a fixing component on the outer side of the worktable, and a detection component on the top of the worktable. The fixing component includes a fixing plate, a pressure sensor fixedly installed at the bottom of the hydraulic rod, and a detection head fixedly installed at the bottom of the pressure sensor. The detection head is located above the building material board. This utility model relates to the field of building engineering technology. This adjustable building material compressive strength testing machine, through motor-driven worm gear transmission and combined with manual rotation of the adjusting block, can precisely adjust the angle and height of the detection head to maintain an ideal detection distance with the building material board. At the same time, the knob drives the screw and linkage mechanism to realize the sliding of the fixing plate, which can clamp and fix building material boards of different sizes. This multi-dimensional adjustment function effectively improves the adaptability of the testing machine to various building materials.

This utility model relates to the field of ecological restoration technology and discloses an ecological slope reinforcement and restoration device for river regulation projects. The device includes a shell with a groove on its inner wall. Two fixing blocks are fixedly connected to the inner wall of the shell. A support block is fixedly connected to the right side of each fixing block. A spring is fixedly connected to the right side of the support block, and another support block is fixedly connected to the right side of the spring. A rack is fixedly connected to the right side of the support block, and a sliding column is fixedly connected to the right side of the rack. A motor is fixedly connected to the inner wall of the shell, and a gear is fixedly connected to the drive end of the motor. This utility model allows for precise adjustment of the device's extension length, angle, and other dimensional parameters, ensuring a close fit to the complex river back slope surface. This improves the applicability of ecological back slope reinforcement and restoration, and guarantees the smooth progress of river back slope regulation projects.

This utility model relates to the field of electrostatic precipitator flue gas duct technology, and discloses a pre-flue gas duct device for electrostatic precipitators, including a flue gas duct. A spray device is installed inside the vertical section of the flue gas duct. A liquid receiving tank is fixedly installed at the bottom of the flue gas duct, and a drain pipe is embedded in the bottom of the liquid receiving tank. An electrically controlled valve is installed on the drain pipe. The spray device is located directly below the liquid receiving tank. A filter plate is embedded inside the flue gas duct, positioned directly above the liquid receiving tank. A sealing plate is slidably installed on the flue gas duct, and a handle is fixedly installed on the sealing plate. A slag pushing mechanism and a slag receiving mechanism are provided on the flue gas duct. This utility model, through spray granulation, solid-liquid separation, and automatic slag discharge design, effectively improves dust flowability, significantly reduces the risk of ash hopper blockage, and enhances the operational stability and maintenance convenience of the dust removal system.

The utility model relates to the technical field of projectors, and discloses a projector with a folding support, which comprises a projector body and a base ring, a connecting hinge lug is arranged at the bottom end of the projector body and is hinged with a rotary connecting piece, and the tail end of the rotary connecting piece is inserted into a rotary cylinder at the top end of a fixed ring to realize horizontal rotary adjustment. Four first hinge lugs are arranged on the outer cylindrical face of the fixing ring and rotationally connected with second hinge lugs at the top ends of guide blocks through connecting rods, the guide blocks are slidably installed in guide cavities in the fixing frames, and auxiliary connecting holes in the front ends of the fixing frames and auxiliary guide holes of the guide blocks are matched with auxiliary rods to ensure stable sliding, push the guide blocks to slide in the fixing frames and drive the fixing ring to move up and down. After the height of the projector body is changed and adjusted in place, the limiting end is inserted into the limiting hole and the fixed support structure under the elastic action of the fixed spring, and when the projector is not used, the guide block is moved outwards to enable the limiting end to be separated from the limiting hole and the fixed ring positioning hole to be inserted into the base ring positioning column, so that compact storage and convenient storage and carrying are realized.

The invention discloses a self-adaptive reinforcing and repairing structure for wood members of ancient buildings, which comprises four rafters, humps are arranged at the tops of the four rafters, flat purlin is arranged at the tops of the humps, supporting bottom beams are arranged on the sides, close to each other, of the four rafters, and supporting top beams are arranged on the side surfaces of the flat purlin. The self-adaptive reinforcing and repairing structure for the historic building wood component further comprises a bottom beam fixing structure. The invention relates to the technical field of historic building repair, through the cooperation of the supporting bottom beam, the supporting top beam, the bottom beam fixing structure and the self-adaptive supporting structure, part of load borne by the flat purlin is transferred to the supporting top beam and the supporting bottom beam, further expansion of deformation of the flat purlin is effectively inhibited, it is ensured that rafters are stably supported and reinforced, and the service life of the flat purlin is prolonged. The stability and the bearing capacity of the whole wood framework are improved, on the premise that an original wood structure system of an ancient building is not damaged, precise reinforcement of wood components of the ancient building is achieved, and the overall service life of the wood structure body of the ancient building is prolonged.

The utility model relates to wind speed detection technical field discloses an angle displacement and wind speed adjusting device, including the shell, the left side fixed connection of shell has the connecting rod, the inside of shell is provided with the air adjusting mechanism, the air adjusting mechanism is used for adjusting the air speed, the left side of connecting rod is provided with angle adjusting mechanism, angle adjusting mechanism is used for adjusting the air angle, angle adjusting mechanism includes support rod no.

The utility model provides vibrating equipment for building construction. The vibrating equipment comprises a motor, a flexible shaft, a vibrating rod and an auxiliary control device. The auxiliary control device comprises a flexible vibration isolation pad, a clamping sleeve piece, an operation rod and a positioning clamping sleeve, the clamping sleeve piece is formed by splicing two clamping sleeve units and is detachably connected with the operation rod through an inserting base, the two positioning units of the positioning clamping sleeve are matched in a magnetic attraction mode to form a clamping sleeve groove where the flexible shaft is embedded, and vibration is isolated through the flexible vibration isolation pad. According to the equipment, through the auxiliary control device which is rigidly connected, the insertion angle of the vibrating rod is conveniently and accurately adjusted, meanwhile, a flexible vibration isolation pad is used for preventing a hand from being damaged by vibration, stable control over the vibrating rod is achieved, and the construction efficiency and the concrete vibrating quality are effectively improved.

A bearing flange superfinishing grinding device with an automatic feeding function relates to the technical field of precision grinding equipment and comprises a square integrated base, a square grinding protection box is welded to the upper surface of the integrated base, a grinding operation table is fixed to the inner bottom surface of the grinding protection box, and an assembly mounting frame of a C-shaped structure is welded to the upper surface of the grinding operation table. An automatic feeding and discharging system and an ultra-precision grinding assembly are arranged in the grinding protection box. A clamping transfer assembly is further arranged in the grinding protection box. The problems that in the prior art, when the bearing flange is subjected to ultra-precision grinding machining, the production efficiency and the automation degree are low, the machining precision and stability are insufficient, the machining flexibility of a composite surface is poor, and the working environment and the integration degree need to be improved are solved.

This utility model discloses a welding device for producing engine outriggers, relating to the field of welding technology. The welding device includes: a workbench providing a platform for welding the engine; a clamping assembly fixedly mounted on the top of the workbench for clamping the engine; two first adjusting assemblies mounted on opposite sides of the rear end of the top of the workbench, with a second adjusting assembly slidably mounted on each of the two first adjusting assemblies, and a welding gun mounted on the second adjusting assembly; a top plate fixedly mounted on the top of the two first adjusting assemblies, with a limiting assembly fixedly mounted on the top plate for limiting the left and right outriggers of the engine; the welding gun can move freely in three dimensions: horizontal, longitudinal, and vertical, allowing it to easily reach complex positions such as recesses and corners of the engine outriggers, suitable for all-position welding at the connection between the engine outriggers and the main body.

The utility model relates to the field of lamps and lanterns, proposes an angle adjustable integrated heat dissipation street lamp, including the casing, the casing inside is provided with the circuit board semi -product, the lens is clamped on the circuit board semi -product, the inside of casing is provided with the reflector, and the circuit board semi -product, lens and reflector are stacked from top to bottom in proper order, and the circuit board semi -product, lens and reflector overlapping part are penetrated with cross disc head screw and are installed in the inside of casing through cross disc head screw, the inside of casing is clamped with the sealing washer, and the inside of sealing washer places has the transparent toughened glass. The utility model discloses through the above technical scheme, solved the LED street lamp heat dissipation effect of prior art is not good, and the sealing performance is poor, and the waterproof breathable rose of no balance internal and external pressure difference, second is the casing design reservation NAME and ZHAGA interface position, three is the installation handle angle adjustable and convenient on -the -spot installation light distribution demand, four is the problem that the surface cover is used independent type structure with back cover.

The utility model discloses a kind of efficient double-station automatic soldering machines, including workbench, soldering device and workstation;The soldering device includes X-axis translation mechanism installed on the upper portion of one side of workbench, X-axis translation frame connected with X-axis translation mechanism, Z-axis lifting mechanism installed on X-axis translation frame, and Z-axis lifting seat connected with Z-axis lifting mechanism;Lifting slide bar is rotatably connected on the Z-axis lifting seat, and rotating drive mechanism connected with lifting slide bar is also installed on X-axis translation frame;The bottom of lifting slide bar is also provided with soldering mold group, and X-axis translation frame is also provided with tin feeding mold group;The workstation is arranged below soldering mold group, and product bearing mechanism is also installed on the workstation.The utility model is high in degree of automation, reduces the dependence on manual work, greatly improves soldering efficiency.

The utility model discloses a kind of industrial waste gas multistage purification device, the utility model relates to waste gas purification technical field.It is provided with installation mechanism for industrial waste gas multistage purification processing on the purification main part, installation mechanism includes: air inlet component, including the fixed guide shell of purification main body one end, the one end of the guide shell is provided with bellow, the one end of the bellow is fixed with air inlet, the upper end surface of the guide shell is fixed with mounting plate, the utility model is rotated by electric push rod and drives adjusting support and mounting support, the angle of air inlet can be accurately adjusted, different waste gas emission conditions and the installation position of purification main body can be better adapted, cooperate with the setting of bellow so that air inlet can be conveniently connected with various waste gas emission source, not strictly limited by position and direction, improve the versatility and adaptability of device, so that device can adapt to waste gas introduction demand under different working conditions.

The utility model discloses an intraoral supporter with an adjustable tongue stopper, which comprises a supporter main body and a tongue stopper piece, the supporter main body is of a U-shaped structure, the supporter is arranged in an angle-adjustable manner, and a sliding guide rail is arranged on the inner side of the supporter main body; the tongue blocking piece is provided with a base connected with the sliding guide rail in a sliding mode, the tongue blocking piece is further provided with a tongue blocking piece body and an adjusting piece, the tongue blocking piece body is connected with the base through the adjusting piece, and the adjusting piece is used for adjusting the angle and the telescopic length of the tongue blocking piece. Through cooperation of the sliding guide rail and the base, sliding positioning of the tongue blocking piece on the U-shaped supporting device body is achieved, positioning of the tongue blocking piece to different positions of a tongue body is achieved, the tongue blocking piece can be dynamically attached to physiological curves of tongue backs of different patients in combination with precise adjustment of the adjusting piece to the angle and the telescopic length of the tongue blocking piece, local pressure concentration is avoided, and the working efficiency is improved. The opening degree of the U-shaped supporting device can be adjusted according to different positions of the base on the sliding guide rail.

This utility model relates to the field of fiber bundling technology, and in particular to a composite fiber bundling device, including a shelf, which is a long rectangular plate. Several sets of wire guiding mechanisms are equidistantly installed on the top of the shelf. The wire guiding mechanism includes a fixing block, a fixing tube, a rotating component, a roller, and an adjusting component. The fixing block is installed on the top of the shelf, and one end of the fixing block has a through hole that runs from left to right. The fixing tube is installed on the left end of the fixing block and aligned with the through hole. The rotating component has an annular groove on its right side that can be fitted onto the fixing tube, and the rotating component has a wire guiding opening that runs from left to right inside. Two sets of wire guiding components are provided and installed at both ends of the wire guiding opening. The roller is located on the right end of the fixing block. This utility model achieves angle adjustment through the rotational connection between the rotating component and the fixing tube, laying the foundation for adapting to fiber conduction in different directions and solving the problems of fixed wire structure and poor adaptability of traditional equipment.