257results about How to "Flexible angle adjustment" patented technology

A mechanical high-strain guide hammering system comprises a vertical guide frame and a heavy hammer, the vertical guide frame is of a rectangular frame structure with an opening in the lower end, a hydraulic winch is fixedly mounted at the upper end of the vertical guide frame, a lifting seat is slidably mounted in the vertical guide frame, and the hydraulic winch is connected with the lifting seat through a steel cable; the lower surface of the lifting seat is connected with a hydraulic unhooking hook; a lifting point is arranged on the upper surface of the heavy hammer, the heavy hammer is connected with the hydraulic unhooking hook through the lifting point, the hydraulic unhooking hook achieves releasing and locking of the heavy hammer through a control oil way, and the heavy hammer moves up and down along an inner cavity of the vertical guide frame. A hinge seat is arranged on the side face of the vertical guide frame body, and the vertical guide frame body is connected with a mechanical arm of the excavator through the hinge seat. According to the utility model, the defects in the prior art are overcome, the accurate positioning of the heavy hammer in the hammering process can be effectively ensured, the heavy hammer is suitable for different detection environments, the risk of manual intervention is greatly reduced, and the working efficiency and the safety are improved.

The utility model discloses a dismounting tool for a valve guide pipe of a cylinder cover. The dismounting tool comprises a supporting frame, the lifting platform is vertically arranged in the supporting frame in a sliding mode, a jack is fixedly connected to the top of the lifting platform, an installation pipe used for installing an ejector rod is fixedly connected to the bottom of the lifting platform, and a reset piece is fixedly connected between the lifting platform and the connecting cross beam. Notches at the two ends are clamped on the outer side of the supporting frame, it is guaranteed that the lifting table can vertically slide, and operation is easy, convenient and stable. A reset piece (spring) is fixedly connected between the lifting table and the connecting cross beam, after the jack extends to eject the valve guide pipe out, the spring can drive the lifting table to automatically reset, a fixing plate in the clamping assembly is adjustably installed, and through arrangement of a rotating base and a limiting arc plate, the angle of a workpiece can be flexibly adjusted, so that the valve guide pipe corresponds to the position of an installation pipe.

The utility model discloses an angle adjusting auxiliary frame structure of a unit curtain wall, which relates to the technical field of building curtain walls and comprises a delicate steel upright post, a delicate steel cross beam, an aluminum alloy base, an aluminum alloy pressing block, an aluminum alloy hook, a glass auxiliary frame, a glass panel and a steel supporting plate, the refined steel stand column is fixedly connected with the refined steel cross beam, the aluminum alloy base is arranged at the front end of the refined steel stand column, the aluminum alloy pressing block is located on the outer side of the aluminum alloy base, and the two aluminum alloy hooks are located on the two sides of the aluminum alloy pressing block respectively. According to the scheme, the glass auxiliary frame and the aluminum alloy hook are rotationally matched through the opening structure and the rotating ball head, the angle of the glass panel can be flexibly adjusted within a certain range through the design, the angle of the glass panel can be conveniently adjusted according to different building design requirements and lighting requirements in the actual installation and use process, and the glass panel is convenient to install and use. And diversified use scenes are met.

This invention provides a static parameter measurement device for overhead contact lines based on an unmanned aerial vehicle (UAV) platform, belonging to the field of railway overhead contact line inspection technology. It includes a UAV body with a laser measuring device mounted on its top and a telescopic support mounted on its side. The UAV body includes a processor chip, and the laser measuring device is connected to the processor chip. After takeoff, the telescopic support secures the UAV, and the laser measuring device measures the overhead contact line. The measured data is transmitted in real time to the processor chip for processing and analysis, ultimately achieving high-precision measurement of the static parameters of the overhead contact line. By linking the top-mounted laser measuring device with the processor chip, it is possible to conduct inspections and parameter measurements on conventional railway lines outside of designated maintenance windows, achieving high-precision, non-contact distance or terrain measurement, suitable for complex environments, and significantly improving data acquisition efficiency.

The utility model belongs to carton conveying technical field, concretely relates to a kind of carton conveying device that can automatically branch, including base and the feed channel being set on base, the balance wheel conveying mechanism is arranged on base;Further include: adjusting mechanism, the adjusting mechanism is set below feed channel;Detection probe, the detection probe is set on adjusting mechanism, angle conversion is carried out by adjusting mechanism to drive detection probe, the carton conveying device that can automatically branch, through the adjusting mechanism below feed channel, drive detection probe to adjust angle flexibly, the position and posture before carton enters feed channel are monitored in real time, through the balance wheel conveying mechanism on base, both can realize the conventional transport of carton, and carton can be completed plane rotation by different direction conveying force.

This utility model relates to the field of cable tray technology and discloses a quick-assembly cable tray with a snap-fit ​​structure. The cable tray includes a cable tray with an installation mechanism at its right end. The installation mechanism includes a connecting frame fixedly connected to the right end of the cable tray, and a plug-in frame fixedly installed at the left end of the cable tray. A concave plate is fixedly connected to the inner side wall of the plug-in frame, and a rotating column is rotatably connected to the inner wall of the concave plate. A circular groove is formed at the top of the rotating column, and a carrying component is provided on the inner wall of the groove. A support plate is fixedly connected to the center of the rotating column, and an adjustment mechanism is provided at the right end of the plug-in frame. In this utility model, after releasing the bolt limit, rotating the rotating column drives the plug-in plate to move quickly and accurately embed into the square groove, eliminating the need for repeated alignment adjustments. This effectively avoids uneven force and misalignment caused by manual operation, improving installation efficiency and connection accuracy.

The invention provides vehicle window glass and a vehicle window glass assembly, the vehicle window glass comprises a signal transmission area, the installation angle of the vehicle window glass loaded on a vehicle is larger than or equal to 23 degrees, any position point in the signal transmission area has a corresponding first curvature radius in a first direction and has a corresponding second curvature radius in a second direction, and the first curvature radius is larger than the second curvature radius. The first direction is perpendicular to the second direction; the first curvature radius is greater than or equal to 4700 mm, and the second curvature radius is greater than or equal to 7000 mm; the range of the first curvature radiuses at all the position points in the signal transmission area is smaller than or equal to 500 mm, and the range of the second curvature radiuses at all the position points in the signal transmission area is smaller than or equal to 200 mm, so that the sub-image deviation angle can be reduced without installing a wedge-shaped film.

The utility model discloses an adjustable pipette rack which comprises a base and a stand column fixedly connected with the base, the stand column is connected with a lifting column in a sliding mode, and the lifting column comprises a column body connected with the stand column in a sliding mode and a movable block located on one side of the lower portion of the column body. The lifting groove is in sliding connection with the column body, the movable groove is located on one side of the lifting groove and allows the movable block to slide in a lifting mode, the movable block is fixedly connected with an adjusting component, and the adjusting component comprises a telescopic sleeve fixedly connected with the movable block and provided with a spring on the periphery, and the other end of the telescopic sleeve is fixedly connected with a locking block. Positioning grooves matched with the locking blocks are formed in the two sides of the movable groove, the upper portion of the column body is rotationally connected with a rotating disc, a plurality of supporting arms are arranged on the periphery of the rotating disc, and fixing clamps used for hanging pipettes are arranged at the ends, away from the rotating disc, of the supporting arms. According to the utility model, the height and the angle of the pipette can be flexibly adjusted according to experimental requirements, so that the use convenience and the use efficiency of pipetting are improved, and the convenience and the efficiency of experimental operation are further improved.

The utility model relates to insulating sleeve processing device technical field discloses a kind of clamps for insulating sleeve processing, including support plate and the insulating sleeve being set above support plate, further include: adjusting part, adjusting part is set above support plate;Clamping part, clamping part is installed on support plate;Adjusting part includes adjusting assembly, adjusting assembly is set above support plate;And drive assembly, drive assembly is installed on adjusting assembly;Adjusting assembly includes two supports one being set above support plate, the side of two supports one mutually close is fixedly connected with support two, the inner wall of two support two is fixedly connected with connecting rod one, the outer wall of two connecting rod one is hingedly set with two clamps, and moving piece is set on two clamps.The utility model can be clamped the insulating sleeve of different diameters, improves the adaptability of clamp to multiple specifications sleeve, enhances the convenience of use, and different positions of insulating sleeve are conveniently processed by moving piece.

The utility model relates to the technical field of fence devices, in particular to a fence device for foundation pit construction. Comprising a baffle and supporting mechanisms arranged on the two sides of the baffle, and the baffle is formed by hinging two or more baffle assemblies; the baffle assembly comprises first baffles and second baffles, the two first baffles are hinged, a quick connection mechanism is arranged between the first baffles and the second baffles, and a limiting mechanism used for limiting the angles of the two first baffles is further arranged between the two first baffles. Through cooperation of the first baffle and the hinge, opening and closing of the fence device are facilitated, the fence device can be folded during transportation and storage, space is saved, meanwhile, the angle can be flexibly adjusted according to the shape and the size of a foundation pit during installation, and the applicability of the fence device is improved; the fence is more convenient and quicker to assemble, and the construction efficiency is improved.

The utility model discloses a kind of lithium battery pole piece size measuring devices, it relates to lithium battery pole piece online measurement technical field, the lithium battery pole piece size measuring device, including table top and display, the table top is fixedly provided with support, the upper end of support is equipped with the measuring mechanism for carrying out size measurement to lithium battery pole piece, the lower end of support is provided with fixed base, fixed base inside is equipped with the object table for carrying the lithium battery pole piece to be measured, the upper end of fixed base is also provided with adjustable light source mechanism, adjustable light source mechanism adjusts illumination position according to different measurement needs.The utility model constructs multi-mode lighting system by integrating liftable rotating annular light source, adjustable arc-shaped light supplement unit and reversible locking side light source, realize all-around, self-adapting illumination adjustment to lithium battery pole piece, effectively eliminate reflection and shadow, significantly improve the accuracy and adaptability of size measurement.

The utility model belongs to the field of coating production equipment, and particularly relates to a water-based coating performance improving tool which comprises a stirring barrel, and a stirring assembly is arranged in the stirring barrel. The stirring assembly comprises a protection box. According to the utility model, the stirring assembly is arranged, and the turbine blade, the spiral blade and the scraping plate work cooperatively. The turbine blades rotate at the top of the stirring barrel, so that agglomerates above the coating can be effectively scattered, and primary mixing of components is promoted; the spiral blade is arranged in the middle of the transmission rod II, rotates along with the transmission rod, and can drive the coating to circularly flow up and down in the stirring barrel, so that various components are fully mixed in the vertical direction; the scraping plate at the bottom is in sliding fit with the inner wall of the bottom of the stirring barrel, so that pigments, fillers and the like attached to the bottom of the stirring barrel can be cleaned in time and prevented from being accumulated, and uniform mixing of the paint is further ensured, so that the appearance color and physical properties such as hardness and wear resistance of a coating are improved, and the product quality is improved.

This invention relates to the field of energy dissipation facilities at the inlet of a ship lock, and more particularly to a main water conveyance corridor of a lock pier with an energy dissipation structure. The pier includes a lock pier with several water outlets at its top. Omnidirectional energy dissipation components are installed within each water outlet. Energy dissipation covers are installed on the lock pier at positions corresponding to the water outlets, and impact-resistant components are installed at the bottom of each energy dissipation cover. This invention, by setting up an omnidirectional energy dissipation component, uses a planetary gear system composed of a motor, shaft, sun gear, planetary carrier, planetary gears, and ring gear to stably transmit motor power to the drive column. This ensures the smooth rotation of the inner rotating sleeve and vortex blades, generating vortex flow and effectively consuming the energy of the water flow, achieving initial energy dissipation. Simultaneously, the angle of the vortex blades can be flexibly adjusted by controlling the extension and retraction of the telescopic cylinder's telescopic rod to adapt to different water flow conditions, further optimizing the energy dissipation effect.

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 sheet metal bending processing field, specifically speaking, it is angle detection device for sheet metal shell bending processing, including the fixed setting on the sheet metal outer wall fixed part, the fixed part is provided with the movable locating plate, the locating plate is provided with the movable detection board, the detection board can be with the other outer wall of sheet metal spare abuts, the locating plate is provided with the detection unit that detects the board adaptation, the utility model discloses angle detection device for sheet metal shell bending processing, through the detection reference is directly fixed on the workpiece surface, effectively promotes the stability and accuracy of measurement, avoids the shaking and error that handheld measurement brought, can flexible adaptation different size and angle's bending piece simultaneously, and the versatility is strong, can also realize quick alignment and contact, simplifies the operation process, and can directly read the bending angle value, need not additional calculation, significantly improves the detection efficiency, effectively guarantees sheet metal processing precision.

The utility model relates to polishing device technical field, and disclose a kind of polishing device for numerical control lathe shell surface processing, including platen one and platen two, platen one and platen two between being provided with rotating rod, the lower end between platen one and platen two is symmetrically installed with U-shaped frame, the inside of the front and rear ends of U-shaped frame is slidably installed with square bearing, the inside between square bearing is fixedly installed with driving wheel, sand belt is installed between driving wheel, the upper side of square bearing is uniformly provided with baffle on U-shaped frame, adjusting screw is penetrated and is screw-connected in the middle of baffle, the front and rear ends of platen one and platen two are fixedly installed with fixed plate in close to corner place, roller is rotatably installed on fixed plate in close to lower side place. The device can increase polishing area, reduce operating labor intensity, and the edge chamfering of numerical control lathe shell can be stably and uniformly polished.

The utility model relates to agricultural harvesting machinery technical field, concretely relates to the anti-injury excavating shovel structure of konjak harvester, including shovel body support, the bottom fixed mounting of shovel body support is horizontally arranged horizontal beam, the bottom fixed mounting of horizontal beam has a plurality of linear equidistance arrangement vertical beam along horizontal beam length direction, the bottom rod body of vertical beam is provided with angle adjustable excavating shovel, the end head position of excavating shovel is provided with arc blade mouth, the back central position of excavating shovel is integrally formed with reinforcing rib, and the first compression support rod and second compression support rod for resisting compression support are arranged between vertical beam and reinforcing rib. The utility model discloses firm structure can reduce the injury of konjak, reaches the effect of protecting the integrity of konjak.

The utility model belongs to the technical field of coating production, and particularly relates to a dispersion machine for epoxy resin paint production, which comprises a base and a mounting frame, a hydraulic cylinder is mounted on the base, a cross beam is arranged at the output end of the hydraulic cylinder, one end of the cross beam is rotatably connected with a stirring shaft, and a dispersion disc is arranged at the bottom of the stirring shaft; the mounting frame is arranged at the end, located at the stirring shaft, of the cross beam, a flow field mechanism is arranged on the mounting frame, the flow field mechanism comprises two arc-shaped adjusting blocks which are oppositely arranged, the adjusting blocks are in sliding connection with the mounting frame, the stirring shaft is located between the two adjusting blocks, and the two adjusting blocks are close to each other and away from each other through an adjusting part. At least two baffles are rotationally connected to the lower portion of each adjusting block, and the baffles are locked through locking pieces.

The utility model discloses a novel LED street lamp lens structure which comprises a shell, an upper cover is movably connected to the shell, a semicircular guide rail is fixedly connected in the shell, a transparent plate is fixedly connected to the side face of the shell in a penetrating mode, heat dissipation holes are formed in the other side of the shell, and a rotating motor is fixedly connected to the lower end of the shell in a penetrating mode. A lamp is movably connected into the shell, a plurality of bearing blocks are fixedly connected into the shell, fixing buttons are correspondingly and movably connected into connecting holes in a penetrating mode, a first transparent plate, a second transparent plate and a third transparent plate are movably connected to a transparent plate, and a rotating motor is movably connected to a driving gear. Symmetrical positioning shafts are fixedly connected into the shell, and driven gears are correspondingly arranged on the positioning shafts in a sleeving mode. Through the structure, different road lighting requirements are met, the light projection accuracy is improved, disassembly and assembly are convenient, good heat dissipation performance is guaranteed, installation and maintenance are facilitated, and the service life is prolonged.

This utility model discloses a multi-angle gingival scalpel, relating to the field of scalpel technology. It includes a handle, a base, a blade, and an angle adjustment mechanism. One end of the handle is connected to the base via the angle adjustment mechanism, and the blade is detachably mounted on the base. The angle adjustment mechanism includes a knob, a limiting block, a limiting plate, a ball, an elastic element, and a connecting rod. The angle adjustment mechanism allows for flexible adjustment of the base angle, which in turn adjusts the blade angle. This enables the surgeon to precisely position and operate the blade according to the patient's oral condition, ensuring that cutting and trimming operations are accurately applied to the target gingival tissue. This improves surgical precision and reduces surgical errors caused by operational deviations.

The utility model relates to the technical field of detection, and provides a pipeline inner wall defect detection device which comprises a frame used for moving in a pipeline, wheels arranged in a swinging mode relative to the frame, after the wheels are configured to swing, the axes of the wheels are perpendicular to the axis of the pipeline, a detection adjusting frame is arranged on the frame, and the detection adjusting frame is arranged on the frame. The detection adjusting frame comprises a fixing piece which is arranged in a swinging mode, and the detection device is arranged on the fixing piece. By means of the technical scheme, the technical problem that in the prior art, defect detection of the inner wall of a small-pipe-diameter pipeline is inconvenient is solved, and damage detection of the small-pipe-diameter inner wall is achieved.

The utility model relates to the technical field of welding equipment, in particular to a welding device facilitating intelligent feeding, which comprises a conveying body and a discharging table, a support frame is fixedly connected to the lower surface of the conveying body, a gear transmission box is fixedly connected to one side of the lower surface of the conveying body, and a driving motor is fixedly connected to one side of the gear transmission box. An adjusting column is fixedly connected to the lower surface of the discharging table, a fixing block is fixedly connected to the lower surface of the adjusting column, and a mounting mechanism and a feeding mechanism are arranged on the upper surface of the discharging table. A mounting mechanism is composed of first mounting frames, fixing rods, second mounting frames and a transverse plate, the first mounting frames are arranged on the left side and the right side of the upper surface of the discharging table and connected with the second mounting frames through the fixing rods, and one sides of the second mounting frames are fixedly connected with the transverse plate. The feeding mechanism has the advantages that a stable and reliable installation foundation is provided for the feeding mechanism, it is guaranteed that the feeding mechanism does not shake or move in the operation process, and therefore the stability and accuracy of the whole feeding process are guaranteed.

The utility model relates to IT equipment maintenance equipment field discloses a collapsible IT equipment maintenance ladder, including ladder stand, the ladder stand outside is provided with expansion assembly, expansion assembly outside is provided with stopper assembly, expansion assembly includes sleeve, the sleeve fixed connection is established in the outside of ladder stand, the sleeve inner wall sliding connection has the extension bar, the extension bar top fixed connection has the crosspiece, the crosspiece outside swing joint has the connecting piece, the connecting piece top is connected with the tray, in the utility model, through the tray with the crosspiece swing joint through the connecting piece, cooperate the encircling limit tooth of stopper outside, can adjust the angle of tray flexibly, satisfy different placing demand, such as horizontal placement tool, tilt and place equipment etc, adjust through the fixed part and resist the crosspiece after, can ensure that tray is stable in the process of using and does not shake, place IT maintenance tool, accessory or small -size equipment for the staff, reduce the trouble of handheld tool, improve operating efficiency.

The utility model relates to the field of gas detection appearance discloses a pipeline inlay type gas detection appearance, including the appearance body, the bottom dead fixedly connected with the connecting head of appearance body, be provided with the detection head in the bottom of connecting head, the lateral wall fixedly connected with the fixed block of appearance body, the surface of fixed block is hinged with disc, the inner wall of disc is penetrated and is inserted with fixed pipe, the last fixedly connected with cleaning plate of fixed pipe, the inner wall of disc sets up limit mechanism, the outer wall of disc and appearance body is provided with magnetic sheet respectively, the bottom of connecting head is provided with adjusting assembly, the limit mechanism includes the plug -in block. In the utility model, through disc and cleaning plate cooperation, utilize magnetic attraction to adhere, and rotate fixed pipe can clean appearance body surface, simple operation, and when idle, disc can shield appearance body, prevent dust from entering, and cleaning plate can also be conveniently disassembled and replaced, be favorable to long -term maintenance appearance body clean, guarantee normal use of instrument.

The utility model discloses a multifunctional camouflage net and relates to the technical field of camouflage nets, the multifunctional camouflage net comprises a camouflage net, the middle part of the camouflage net is provided with a mounting plate, the bottom surface of the mounting plate is provided with an adjusting support assembly, the adjusting support assembly comprises a main notch plate and a secondary notch plate, the main notch plate is mounted on the bottom surface of the mounting plate, a main sliding block is slidably connected to the inner wall of the main notch plate, a main U-shaped block is rotatably connected to the outer side surface of the main sliding block, and a supporting column is mounted on one side of the main U-shaped block; and the secondary notch plate is arranged on one side of the bottom face of the camouflage net, a secondary sliding groove is formed in one side of the notch plate, and a secondary sliding block is installed on the inner wall of the secondary sliding groove. According to the camouflage net supporting device, the position and the angle of the supporting column can be flexibly adjusted through sliding of the main sliding block in the main notch plate and rotation of the main U-shaped block of the main supporting structure, and the camouflage net supporting requirements under different terrains and environments can be met.

This utility model provides a multi-nozzle spray gun device, relating to the field of sprinkler irrigation equipment technology, and applicable to agricultural irrigation and industrial dust removal. It includes a main spray pipe, a main nozzle assembly, and a secondary nozzle assembly. The main spray pipe has main and secondary interface pipes at both ends, and at least one connected secondary spray pipe is fixed to its outer surface. The main nozzle assembly includes a main locking nut, a main ball head, and a main nozzle; the main ball head is rotatably mounted on the main interface pipe, and the main locking nut is connected to the main interface pipe. The secondary nozzle assembly includes an extension pipe, a connecting pipe, and a flow adjustment mechanism; the extension pipe connects the secondary interface pipe and the connecting pipe; the flow adjustment mechanism is installed inside the connecting pipe; the secondary ball head is rotatably mounted on the connecting pipe, and the secondary locking nut is connected to the connecting pipe. This nozzle can adjust the spray angle and flow rate to achieve uniform irrigation or dust removal.

The utility model belongs to the field of paint spraying, and particularly relates to an automatic paint spraying device for bamboo and wood floor coating, which comprises a support, the outer wall of the support is fixedly connected with a supporting plate, the outer wall of the support is fixedly connected with a paint spraying base, the paint spraying base is fixedly connected with a sliding plate, and the sliding plate is provided with a driving assembly. The driving assembly comprises a paint spraying pen, and an adjusting assembly is arranged on the supporting plate. According to the automatic paint spraying equipment for bamboo and wood floor coating, the adjusting assembly is arranged, a first gear is driven by the adjusting assembly and a motor to rotate, the first gear drives a rack to slide in a limiting seat, the rack drives a second gear to rotate, and therefore a first overturning plate rotates, and the angle of a bamboo and wood floor on a placing plate can be flexibly adjusted in cooperation with the second overturning plate; and it is ensured that the paint spraying pen can accurately spray paint on all the surfaces of the bamboo-wood floor, the paint spraying uniformity and coverage are improved, and the paint spraying quality and the appearance effect of the bamboo-wood floor are effectively improved.

The utility model belongs to LED display screen technical field, concretely relates to a splicable LED display screen, including mounting seat and connecting seat, be installed between mounting seat and connecting seat hinge, the inside slide coupling of mounting seat and connecting seat has display screen, the inside slide coupling of mounting seat and connecting seat has pressure block, pressure block and display screen contact. The utility model innovatively configured pressure block, threaded rod and guide rod etc. assembly, through rotating threaded rod drive its and pressure block produce screw transmission, promote pressure block accurate compression display screen, realize the stable spacing of display screen on mounting seat and connecting seat. The design simplifies the complex positioning and fixed process in traditional splicing, need not many people cooperation or special tool auxiliary, single operation can complete module quick installation, effectively solved the problem of the complicated procedure, low efficiency when splicing LED display screen.

This utility model discloses a detachable sample grinder cleaning brush, relating to the field of cleaning brush technology. It includes a brush handle, a cleaning brush head, a locking mechanism, and an adjustment mechanism. A mounting bracket is rotatably mounted at the bottom of the brush handle via a pivot. The cleaning brush head is slidably mounted inside the mounting bracket. The locking mechanism, also located inside the mounting bracket, is used for multi-point positioning of the cleaning brush head. The adjustment mechanism, located inside the brush handle, is used to adjust the angle of the cleaning brush head. This utility model utilizes the coordinated arrangement of the mounting bracket, cleaning brush head, locking mechanism, and adjustment mechanism. The locking mechanism allows for timely removal of the cleaning brush head after wear or excessive dirt accumulation, preventing incomplete cleaning and cross-contamination, thus reducing usage costs. The adjustment mechanism allows for flexible adjustment of the cleaning brush head angle to adapt to the complex structure of the grinder, achieving multi-directional cleaning, improving cleaning efficiency and versatility, and facilitating use.

The utility model relates to based on the installation structure technical field of television engineering equipment, and disclose based on the installation structure of television engineering equipment, including the corner mounting seat main part, the outer end fixed clamping of corner mounting seat main part has corner mounting plate main part, the outer end fixed mounting of corner mounting plate main part has signal monitor, and the mutual clamping butt joint of corner mounting plate main part and corner mounting seat main part, the inside surface of corner mounting plate main part is connected with first fastening bolt and second fastening bolt through screw thread, and the inner end of corner mounting seat main part is provided with male positioning slide strip, and the outer surface of corner mounting plate main part is provided with butt joint sliding groove, through adopting two -segment type buckle structure, and the mutual buckling of corner mounting seat main part and corner mounting plate main part is fixed, and is installed around the fixed frame of installation, and after installation, lock first fastening bolt and second fastening bolt and fix, can flexible regulation installation's height and angle, and installation is convenient and flexible, and the mechanism is simple and low in cost.