111results about How to "Realize the angle adjustment function" patented technology

The invention discloses a plug-in type multi-vehicle type transforming tray for automobile assembly and installation in an automobile factory. The tray comprises a base, wherein a supporting plate isfixedly arranged on one side of the base, placing grooves are formed in the middle of the supporting plate and the middle of the base, an operating table is arranged above the placing grooves, rollingdevices are arranged on the two sides of the operating table, one side of the operating table is connected with first rotating devices, the first rotating devices are arranged in the placing grooves,a first hydraulic cylinder and a second hydraulic cylinder are arranged at the two sides of the operating table and located on the supporting plate, hydraulic telescopic rods are arranged at the output ends of the first hydraulic cylinder and the second hydraulic cylinder, fixing columns are fixedly arranged at the other ends of the hydraulic telescopic rods, adjusting devices are arranged between the fixing columns, and strip-shaped plates are arranged on one sides of the fixing columns. The tray has the beneficial effects that the structure is simple, the operation and use are convenient, the adjustment for different planes and angles can be realized, the labor intensity of an operator is reduced, and the working efficiency is greatly improved.

The invention discloses a flat-lying electric wheelchair with an adjustment function. The electric wheelchair comprises a base, the lower end of the base is fixedly provided with a support frame, the support frame is provided with an automatic walking mechanism, the upper end of the base is provided with a fixing plate, the two sides of the upper end of the base are both provided with armrests, one side of each armrest is rotatablely connected with a backup plate, a placement cavity is arranged in the base, a bearing plate is arranged in the placement cavity, the two sides of the bearing plate are provided with sliding blocks, the opposite side walls in the placement cavity are both provided with sliding grooves corresponding to the sliding blocks, the sliding blocks are located in the sliding grooves, a limit groove is formed in the bearing plate and is rotatablely connected with an adjustment device, one side of the fixing plate is rotatablely connected with a rotating plate, and one side of the support frame is rotatablely connected with a support device. According to the flat-lying electric wheelchair with the adjustment function, through the combination of a casing, an inserted block, the backup plates and the rotating plate, the function of adjusting the angle of the wheelchair is achieved, and the electric wheelchair is convenient to operate, high in practicability and suitable for popularization.

The invention belongs to the technical field of propellers, and particularly relates to a free variable pitch propeller. The variable pitch propeller comprises a propeller hub and blades which are rotatably matched in an assembly cavity of the propeller hub through a propeller root part, and is characterized in that the propeller root part comprises a sleeve-shaped propeller root support, an annular bulge, a radial bearing and a rotary connecting seat are coaxially and sequentially arranged on the propeller root support from back to front, and the outer ring surface of the rotary connecting seat is fixed on the assembly cavity; the inner ring surface of the rotary connecting seat and the paddle root support form rotary fit with the rotary axis coaxial with the axis of the paddle root support, and the two ends of the radial bearing abut against the front side shaft shoulder of the annular protrusion and the rear side ring surface of the rotary connecting seat respectively. The connecting strength of the blades and the propeller hub can be effectively guaranteed while the normal rotation function of the blades relative to the propeller hub is guaranteed, and the propeller has the advantages of being simple and compact in structure, concise in assembly process and low in cost.

The invention discloses an automobile HUD head-up display convenient to adjust, and belongs to the technical field of displays, the automobile HUD head-up display convenient to adjust comprises a baseand a display main body, the inner wall of the base is slidably connected with a first platform, and a first damping device and a second damping device are respectively arranged between the bottom ofthe first platform and the base; the first platform is provided with a first hydraulic telescopic rod, the first hydraulic telescopic rod is provided with a second platform, the second platform is provided with a supporting rod, and the end, away from the second platform, of the supporting rod is provided with a second box body. The display is simple in structure, convenient to operate and complete in function, and the height adjusting function is achieved by arranging the first hydraulic telescopic rod; through cooperation of a movable ring and a first rotating shaft, the angle adjusting function is achieved, through arrangement of a fan, the dust removing function is achieved, through arrangement of a cleaning brush, the dust removing effect is further improved, and practicability is greatly improved.

The invention relates to the technical field of air purifiers, in particular to an air purifier wide in the purification range. The air purifier comprises a purifier body, a transmission device and asupporting seat; control buttons are disposed on the upper portion of the purifier body; air suction holes are formed in the right sides of the lower portions of the control buttons; air outlet holesare formed in the left sides of the lower portions of the control buttons; the transmission device is disposed below the purifier body and comprises a worm wheel, a worm and a motor; a positioning block is disposed on the lower portion of the back of the purifier body; positioning parts are symmetrically disposed on the upper portion of the positioning block; positioning bolts are disposed on theupper portions of the positioning parts; the motor is disposed inside the positioning parts; the worm is disposed in the middle of an output shaft of the motor; a first transmission rod is disposed onthe lower portion of the positioning block; and a rotary shaft is moveably connected with the other end of the first transmission rod. The air purifier is convenient to move, has the rotating performance and is wide in the purification range.

The invention discloses an attached matter clearing device for cleaning the interior of a drum-shaped object. The device comprises a component mounting shell. The device can penetrate into the interior of the drum-shaped object, a drum fixing rotating device for cleaning the interior of the drum-shaped object is matched for use, so that when a drum rotates, the inner wall is subjected to contact cleaning; high-pressure cleaning fluid is matched for use, so that the cleaning strength and the cleaning speed are accelerated, and the cleaning effect is good; moreover, the device is provided with apipeline installation type high-pressure impacting mechanism, so that after installation, a high-pressure water flow impacting effect is achieved; in addition, the device is provided with a reverse thread structure rotary distance adjusting mechanism so that the distance can be adjusted, the angle of an impacted part can be adjusted, and different parts can be conveniently impacted; and in addition, the device is provided with a rod body sleeve joint type part rotating connecting mechanism, so that a part can be fixed, and meanwhile, the rotation of the part cannot be affected, and the adjusting effect is realized.

The invention belongs to the technical field of plastic shoe racks, and in particular relates to an angle-adjustable plastic shoe drying rack. The top of the water storage tank is provided with a groove, and the bottom of the base is fixedly arranged on the bottom wall of the groove. The bottom wall in the groove is provided with a plurality of water leakage holes communicating with the interior of the water storage tank, and a slide bar is provided below the shoe drying pallet frame, and the two ends of the slide bar pass through the support block and the shoe drying support respectively. The bottom wall of the plate frame is fixedly connected, a slide block is slidably sleeved on the slide bar, and a fixed bar is hinged at the bottom of the slide block. The angle adjustment mechanism includes a rack, a fixed plate, and a limit rod. The rack The top of the shoe is connected with the bottom of the fixed rod. The angle-adjustable plastic shoe rack can not only adjust the angle of the shoes according to the angle of the sun, so that the sun can shine directly into the toe position of the shoes, which can dry quickly, but also can Store the water that flows out of the shoes, preventing the water from flowing out randomly, making the floor and interior damp and breeding bacteria.

A multifunction electric hammer comprises a front-end component and a back-end component. A transmission shaft component 11 of the front-end component comprises a transmission shaft 12, a gear 49 sheathed on the transmission shaft 12, a swing rack bearing 13, a clutch 15 endwise slipping to be meshed or separated with the swing rack bearing 13 and a sliding axle tooth 18. An impacting shaft component 5 of the front-end component comprises an impacting shaft 6, a gear 8 driving the impacting shaft 6 to turn, a piston 9 driving the drill to move along the axial direction. The multifunction electric hammer also comprises a hammer sliding plate 20 sliding axially along the transmission shaft 12, a drill sliding plate 21, a first sliding plate spring 19 connecting the hammer sliding plate 20 with the base 10, and a second sliding plate spring 19' connecting the drill sliding plate 21 with the base 10. The hammer sliding plate 20 is connected with a side guide 33 for sliding the sliding axle tooth 18 to move axially. The drill sliding plate 21 is connected with a side guide 34 for sliding the clutch 15 to move axially. The invention realizes the transformation of the four functions containing hammering, regulating angle, hammering drill and drilling by a button, and has a compact structure, reliable action as well as convenient installation and use.

The invention belongs to the technical field of mechanical test equipment, and relates to a public traffic seat reliability test device considering a multi-dimensional working condition loading state.The system comprises a road condition simulation module, a tested seat module, a passenger carrying simulation module, a table board bearing simulation module and an auxiliary module. The tested seatmodule comprises a tested seat. The tested seat is connected to a main body upper supporting plate in the road condition simulation module. The passenger carrying simulation module acts on the testedseat. One end of a left middle adjusting plate in the passenger carrying simulation module is connected to a middle section long shaft in the road condition simulation module, and one end of a rightmiddle adjusting plate in the passenger carrying simulation module is connected to the middle section long shaft. A left rear adjusting plate and a right rear adjusting plate in the passenger carryingsimulation module are both connected with a rear shaft in the table board bearing simulation module. The table board bearing simulation module acts on the tested seat. Various complex environment conditions in the actual use process of the universal seat are restored to the maximum extent, and high actual reducibility and working condition simulation are achieved.

The invention provides a mobile phone bracket capable of adjusting an angle, and discloses a mobile phone bracket capable of being assembled to enlarge a supporting range and can regulate the angle. The mobile phone bracket is characterized in that two supporting plates are independently vertically supported on two side edges of a supporting base; two end surfaces of the supporting base are both inclined surfaces; two ends of a supporting shaft are independently fixedly connected with two supporting plates; a placement frame is placed above the supporting base; the bottom of the placement frame is extruded to form a connecting block; the connecting block is rotatably sheathed to the supporting shaft; one end of the placement frame is vertically upwards bent to extend for a certain distance; the other end of the placement frame is vertically upwards bent to extend; the height of the other end of the placement frame is bigger than the height of one end of the placement frame; the surfaceof the placement frame is provided with one layer of anti-skidding cushion; a ratchet wheel is rotatably sheathed to the supporting shaft and is fixedly connected with the placement frame; the supporting base is provided with a spacing groove and is positioned below the ratchet wheel; and the spacing groove longitudinally penetrates through the supporting base.

The invention relates to handheld laser ranging equipment with an angle adjusting function. The handheld laser ranging equipment comprises a main body, a support shaft, a base, an adjusting mechanismand a cleaning mechanism, wherein the adjusting mechanism comprises an adjusting assembly and a transmission assembly; the adjusting assembly comprises a motor, a lead screw, a slide block, a hinge bar and two guide units; and the cleaning mechanism comprises a connection box, an air inlet pipe, an air outlet pipe, an air cylinder, a piston, a connecting rod, a power assembly and two nozzles. According to the handheld laser ranging equipment with the angle adjusting function, the angle of the main body can be adjusted through the adjusting mechanism to realize the function of adjusting the laser emitting angle. Dust adhering to a laser emitting device and a laser receiving device can be removed through the cleaning mechanism, so that the influence of dust with which the laser emitting device and the laser receiving device is covered on the detection accuracy of the equipment is avoided.

The invention belongs to the technical field of skeletal external fixators, and relates to a frame-type external fixator. The frame-type external fixator comprises a holding base for holding a fixed needle and a connecting rod for relatively fixing the holding base. The frame-type external fixator further comprises a stationary clamping disc, a moveable clamping disc with a fastening part, and a switching device formed by a spline shaft fixedly arranged on the stationary clamping disc, wherein the stationary clamping disc is meshed with the moveable clamping disc through teeth distributed radially and uniformly on the end surfaces of the stationary and moveable clamping discs, and the stationary and moveable clamping discs are compressed and fixed by a locking mechanism. The fastening part is fixedly provided with the connecting rod in a sliding manner. In addition, the holding base is provided with at least one spline shaft hole matched with the spline shaft in shape and the spline shaft is inserted into the at least one spline shaft hole. The frame-type external fixator provided by the invention has the advantages that the angle adjusting function is achieved, the stability of the frame-type external fixator is far greater than that of a current external fixing frame with a universal joint, and the demand for threading a needle in multiple directions is taken into consideration. The members of the frame-type external fixator are highly universal and can be assembled in various structures according to treatment parts and requirements.

The invention discloses a display screen supporting frame with the adjustable height and angle. The display screen supporting frame comprises a display screen, a first supporting platform and a bottombox body. When the display screen supporting frame works, a second rack can be pushed to move horizontally under the action of an electric cylinder, and because the second rack is engaged with a second gear, the second gear is driven to rotate, and thus a first gear rotates; because the first gear is engaged with a first rack, the first rack slides in the vertical direction, and thus the first supporting platform is driven to lift, and the lifting function of the display screen is achieved; a sliding block slides, so that a connecting rod pushes the display screen to rotate around the centerof a second connecting part, the angle adjustment function of the display screen is achieved, and the angle of the display screen can be fixed simply by tightening a locking bolt after adjustment is completed; and the operation is simple and convenient, the display screen can be simply adjusted to a reasonable position according to the height and the working state of a user, the user can feel comfortable during work, and the working efficiency is improved.

The invention discloses a horizontal support device, comprising a base plate, the bottom surface of the base plate is provided with three first hemispherical cover structures integral with it, and the center of the bottom of the first hemispherical cover structure is provided with a first groove structure , each of the first groove structures clamps a first spherical head, and the bottom of each first spherical head is fixed with a top threaded rod, and the rod body of the top threaded rod is connected to a middle threaded sleeve through a threaded structure One end inside, the other end inside the middle threaded sleeve is connected to a rod body of a bottom threaded rod through a threaded structure. The invention can effectively fix some precision instruments or instruments that need to be placed horizontally, and the device also has the function of height adjustment to meet the requirements for the support height. In addition, the device uses the principle of three-point positioning to realize double-layer The angle adjustment function can carry out the horizontal adjustment support function on the support part.

The invention discloses an ammonium paratungstate transport vehicle with protection and cooling functions. The ammonium paratungstate transport vehicle comprises a bottom plate, hinged supports, lowerpush rods, a box body and a bearing plate. The box body is arranged on one side of the top end of the bottom plate, and the bearing plate is arranged at the bottom of the box body. Composite springswith equal spacings are arranged at the bottom end of the bearing plate, and fans with equal spacings are arranged at the top of the box body. A temperature sensor is arranged on the inner wall, belowthe fan, of the box body, and a cooling duct is arranged at the edge position in the box body. A liquid inlet is formed in one side of the top end of the box body, and support rods are arranged at the top ends, on both sides of the box body, of the bottom plate. First bearings are hinged to the outer walls of the sides, close to the box body, of the support rods, and second bearings are hinged tothe two outer side walls, away from one ends of the support rods, of the box body. Telescopic rods are arranged at the ends, away from the box body, of the second bearings. The ammonium paratungstatetransport vehicle not only improves the cooling effect of the transport vehicle, but also improves the applicable range of the transport vehicle, and further improves the convenience of the transportvehicle during unloading.

The invention provides an adjustable engineering LED lamp. The adjustable engineering LED lamp comprises a balance weight base, a supporting column, a lamp body, a cross rod, an automatic supporting mechanism and a protecting mechanism. The balance weight base is fixed to the lower end face of the supporting column, the lamp body is mounted at the left end of the cross rod, the cross rod is arranged on the front end face of the supporting column, and the cross rod is connected with the supporting column through the automatic supporting mechanism. The automatic supporting mechanism comprises afirst rotary shaft, a driving belt wheel, a synchronous belt, a driven belt wheel, a second rotary shaft, an arc-shaped guide sleeve, an arc-shaped rack, a drive gear, an ejector plate and a rear supporting plate. The protecting mechanism is arranged on the front end face of the supporting column, and comprises a limiting plate, a first spring, a travel switch, a vertical plate, a lead screw, a groove body, a nut base, a cleaning roller, a bearing plate, a protective cover and a second spring. Compared with the prior art, the adjustable engineering LED lamp has the following beneficial effectsthat lamp body illumination angle adjusting and supporting functions are achieved, and the protective function of the lamp body is further achieved.

The invention discloses a horizontal support device, comprising a base plate, the bottom surface of the base plate is provided with three first hemispherical sleeve structures integrally formed therewith, and the center of the bottom of the first hemispherical sleeve structure is provided with a first groove structure , each of the first groove structures holds a first spherical head, the bottom of each first spherical head is fixed with a top threaded rod, and the rod body of the top threaded rod is connected to a middle threaded sleeve through a threaded structure One end of the inner part and the other end of the inner part of the middle threaded sleeve are connected to the rod body of a bottom threaded rod through a threaded structure. The invention can effectively fix some precision instruments or instruments that need to be placed horizontally, and the device has the function of height adjustment at the same time, so as to meet the requirements for the support height. The angle adjustment function can perform the function of horizontal adjustment and support for the support part.

The invention provides a surgical lamp and relates to the field of medical equipment. The problems that existing surgical lamps are monotonous in structural form, positions are fixed and movement andangle adjustment cannot be conducted are solved. The surgical lamp comprises two bases, two supports, a fixing column, a fixing block, a nut, a lead screw, a cross beam, a motor, a motor seat, four rotating sleeves, four first foldable assemblies, four lamp base assemblies, a bearing seat and a cylindrical protruding structure. The designed motor is adopted for driving the lead screw and the nut,and correspondingly a lamp base is driven to move, so that transverse movement of the surgical lamp is achieved, and the surgical operation is facilitated. The fixing column, the fixing block and thefour rotating sleeves are designed to be connected with the four foldable assemblies, so that foldable adjustment of the surgical lamp is achieved, and an angle adjustment function is obtained. The portable lamp base assemblies are designed to be connected to the foldable assemblies, so that adjustment of the height, angle and the like of the surgical lamp is achieved. By designing the four foldable assemblies and the corresponding lamp base assemblies, the problem that it is needed to replace lamp bases under an emergency is reduced.

The invention provides a portable highway bridge bearing capacity detection device, relates to the technical field of highway bridge bearing capacity detection, and aims to solve the problems that an existing highway bridge detection device is not convenient enough to use, and time and labor are consumed in use, the practicability of a detection device is reduced due to the fact that the joint of a detection cable falls off during detection because the angle of a detection instrument cannot be adjusted according to actual requirements and the detection cable cannot be effectively supported and fixed. The device comprises a supporting device, a rotating device is fixedly arranged at the top of the supporting device, and an adjusting mechanism is rotationally arranged in the supporting device; an angle adjusting device is fixedly arranged on the rear side of the supporting device; detection mechanisms are fixedly arranged in the two sides of the rotating device, and limiting mechanisms are slidably arranged on the two sides of the rotating device; and a clamping mechanism is rotationally arranged in the angle adjusting device.

The invention belongs to the technical field of medical instruments, and particularly relates to a laser three-dimensional medical image acquisition device. The device comprises a storage box and a supporting box which is slidably connected to the outer wall of the bottom of the storage box, wherein a bottom plate is slidably connected to the inner wall of the bottom of the storage box, connecting columns are fixedly connected to the four corners of the top of the bottom plate, the same top plate is fixedly connected to the top ends of the four connecting columns, and a rotating shaft is rotatably connected to one side of the top of the bottom plate. Accordingly, by means of the storage box, the effect of facilitating storage of a laser three-dimensional image acquisition device body can be achieved, and the storage stability is good; meanwhile, the automatic door opening and closing function and the box door self-locking function are achieved, the convenience, practicability and safety are greatly improved, the automation degree is high, the manual operation steps are reduced, and time and labor are saved; and the use angle and height of the whole device can be adjusted, the adjustment flexibility is high, the precision is high, placement and use in different environments are facilitated, and use is convenient.

The invention discloses shot blasting cleaning equipment for manufacturing a water pump shell and a using method of the shot blasting cleaning equipment, and belongs to the technical field of shot blasting cleaning equipment. A shot blasting cleaning device for manufacturing a water pump shell comprises an upper tank body and a lower tank body which are communicated with each other and provided with a cabin door, and further comprises a shot blasting mechanism arranged in a cavity of the upper tank body, the shot blasting mechanism comprises a driving motor mounted at the top of the upper tank body, a driving shaft which is mounted at the output end of the driving motor, extends towards the inner cavity of the upper tank body and has a rectangular cross section, shot blasting parts which are connected to the outer wall of the driving shaft in a sliding manner and are distributed at equal intervals, and adjusting rods which are connected between the adjacent shot blasting parts and are automatically stretched and reset; the shot supply part is communicated with the shot blasting part; the clamping mechanism is arranged in the cavity of the upper tank body and annularly distributed on the periphery of the shot blasting mechanism; the rotary adjusting mechanism is mounted on the clamping mechanism and used for adjusting the clamping angle; dispersion adjustment of the shot blasting mechanism can be carried out according to the size of a workpiece, and the applicability is improved.

The invention discloses an angle-adjustable underwater data center suction bucket foundation which comprises a data center body and further comprises a bearing foundation, a supporting mechanism, a lifting mechanism and a control mechanism, and the data center body is installed on the bearing foundation through the supporting mechanism and the lifting mechanism; the supporting mechanism comprises a bearing support and a supporting support, the bearing support is connected with the bearing foundation through the supporting support, the data center body is installed on the bearing support, and the supporting support can ascend and descend in the vertical direction. And the control mechanism is connected with the lifting mechanism, so that the lifting mechanism drives the supporting bracket. The angle adjusting device has the advantages of being adjustable in angle and stable.

The invention relates to an adjustable framework which comprises a longitudinal beam (1), a joint piece (2), first articulation pieces (3), second articulation pieces (4) and a cross beam (5). C-shaped pieces are arranged on the top of the longitudinal beam (1) in a left-and-right symmetrical mode, a C-shaped groove is formed in the joint piece (2), and the C-shaped pieces of the longitudinal beam (1) are inserted in the C-shaped groove of the joint piece (2) to form a rotating shaft type structure. The first articulation pieces (3) and the second articulation pieces (4) are in insertion and connection fit to form hinge type corner connectors, the first articulation pieces (3) are fixedly connected to the side face of the longitudinal beam (1), and the joint piece (2) and the second articulation pieces (4) are connected to the cross beam (5). According to the adjustable framework, the angle of the cross beam and the angle of the longitudinal beam are adjustable and convenient and fast to install.

The invention relates to a shower head height and angle adjusting device and belongs to the technical field of articles of daily use. The shower head height and angle adjusting device comprises a supporting frame and a shower head fixing device; sliding grooves, screw rod fixing holes and guide column fixing holes are formed at the upper end and the lower end of the supporting frame; a sliding frame is jointly arranged between the two sliding grooves; a screw rod is jointly arranged between the two screw rod fixing holes; a screw rod handle is arranged at the lower end of the screw rod; a guide column is jointly arranged between the two guide column fixing holes; the shower head fixing device is arranged between the screw rod and the guide column; the shower head fixing device consists ofa height adjusting block and an angle adjusting block; a worm is arranged on the sliding frame; a worm handle is arranged at the lower end of the worm; and the worm adheres to the angle adjusting block in the shower head fixing device. The shower head height and angle adjusting device solves the problem that the existing shower head is tedious and time-consuming in height and angle adjustment andalso solves the problem that the shower head is inconvenient to adjust by small children.

The invention provides a computer cooling device. The computer cooling device comprises a box body, a screw rod, a bearing base, a movable rod, supporting rods, a support, electric cylinders, push rods, stabilizing plates and suction cups, the screw rod is arranged inside the box body, the bearing base is installed on the screw rod, the movable rod is fixed to the outer end of the bearing base, the supporting rods are installed at the upper end of the movable rod and arranged on the upper portion of the box body, the support is installed at the upper end of the box body and installed at the upper ends of the supporting rods, and through the design, an angle adjustment function is achieved; the electric cylinders are fixed to the lower end of the box body, the push rods are installed at the lower ends of the electric cylinders, the stabilizing plates are installed at the lower ends of the push rods, the suction cups are fixed to the lower ends of the stabilizing plates, and through the design, a fixation function is achieved. According to the computer cooling device, the angle adjustment function is achieved, the fixation function is achieved, the practicability is high, the stability is good, and the reliability is high.