355results about How to "Flexible angle adjustment" patented technology

The invention discloses remote monitoring equipment for a signal acquisition instrument based on the Internet-of-things. The device comprises an adjusting device for a camera, the adjusting device comprises a biological accommodating groove; a first cross beam and a second cross beam are transversely arranged above the biological accommodating tank; two movable cross rods are arranged on the firstcross beam and the second cross beam; a connecting base is further arranged between the two movable transverse rods, a lifting assembly is connected to one side of the connecting base, a lifting aircylinder is installed on the connecting base, the bottom end of an output rod of the lifting air cylinder is connected with the lifting assembly, an adjusting arm is installed at the bottom of the lifting assembly, a third motor is installed at the bottom of the adjusting arm, and a camera is installed at the output shaft end of the third motor; according to the remote monitoring equipment, the overall height of the lifting assembly and the height of the second longitudinal rod can be adjusted, the angle of the camera can be flexibly adjusted, monitoring can be conducted at different angles from all positions, and therefore it is guaranteed that no dead angle exists in the monitoring range.

The invention relates to a multifunctional solar street lamp convenient to adjust and with an automatic defogging cleaning function. The multifunctional solar street lamp convenient to adjust and withthe automatic defogging cleaning function comprises a lamp post, a lamp tube, a lamp shade, a base, a fixing block and a solar panel and further comprises a moving chamber, a cleaning chamber and a lifting mechanism. The lifting mechanism comprises a first cylinder, a rack, a gear and a lifting rod. A second cylinder, a rotating rod, a connecting rod, a swinging rod and a spray head are arrangedin the cleaning chamber. A driving mechanism, a telescopic frame and a fixing plate are arranged in the moving chamber. The driving mechanism comprises a first motor, a first lead screw, a second leadscrew and two sliding blocks. According to the multifunctional solar street lamp convenient to adjust and with the automatic defogging cleaning function, the angle of the solar panel can be flexiblyadjusted through the lifting mechanism according to the irradiation angle of sunlight, so that the power generation efficiency of the solar panel is improved; hot air can be sprayed to a lamp shade housing through the cleaning chamber, so that condensation fogging, caused by a large temperature difference between the interior and the exterior of the lamp shade, of the outer wall of the lamp shadeis avoided, the illumination effect of the solar street lamp is improved, and the practicability and functionality of the multifunctional solar street lamp are improved.

The invention discloses a navigator bracket adopting a vacuum sucker. The navigator bracket comprises the vacuum sucker, a sucker connecting rod, a navigator connecting rod and a fixation support used for fixing a navigator, wherein the vacuum sucker, the sucker connecting rod, the navigator connecting rod and the fixation support used for fixing the navigator are sequentially connected. A flange is vertically arranged on the surface, opposite to an absorption end face, of the vacuum sucker, a through hole is formed in the flange, the through hole is communicated with an absorption concave face, a sucker duct is arranged in the through hole, and a thread is arranged at an inlet end of the sucker duct; one end of the sucker connecting rod is inserted into the sucker duct by being matched with the thread, and is fixedly connected; a piston is arranged at the tail end, inserted into the sucker duct, of the sucker connecting rod; the piston makes reciprocating motion in the sucker duct. According to the navigator bracket adopting the vacuum sucker, the air in the vacuum sucker can be discharged outside by means of the reciprocating motion of the piston in the sucker duct, so that the adsorption capacity of the sucker is effectively improved; the navigator bracket adopting the vacuum sucker is simple in structure and convenient to operate, and can be repeatedly disassembled, thus being economical and practical.

The invention belongs to the vehicle driving monitoring technical field and relates to an image pickup device for vehicle driving image acquisition. The image pickup device includes a box body and a camera; a camera mounting cavity is formed in the box body; the camera is mounted in the mounting cavity through a mounting bracket; a camera light shielding cavity communicated with the outside of the box body is formed at the front part of the box body; two sides of the light shielding cavity are attached surfaces; the box body comprises a rear cover and a front cover which are buckled to each other; the camera mounting cavity is formed at the upper part of the box body; the middle of the front cover is recessed inwards so as to form the camera light shielding cavity communicated with the outside of the box body; two sides of the front cover are attached surfaces; and the light shielding cavity is communicated with the mounting cavity. Since the camera is enclosed in the light shielding cavity, no matter how light inside and outside a vehicle changes, interference images will not appear on windshield glass corresponding to the light shielding cavity, and therefore, the camera in the light shielding cavity will not be affected, and the stability and authenticity of acquired images can be ensured.

The invention discloses a multi-module combined type solar module. The multi-module combined type solar module comprises a base, wherein a first mounting groove is formed in the upper end of the base;a second mounting groove is formed in the middle of the bottom wall of the first mounting groove; the bottom wall of the second mounting groove is rotatably connected with a first rotating shaft; a mounting seat is arranged in the first mounting groove; the upper end of the first rotating shaft is fixedly connected with the mounting seat; locking mechanisms are separately arranged on side walls of two sides of the base; two mounting columns are arranged at the upper end of the mounting seat, and are separately positioned on two sides of the mounting seat; and a photovoltaic battery mounting plate is arranged between the two mounting columns; photovoltaic battery panels are arranged on side walls of the photovoltaic battery mounting plate; and a rotating rod penetrates in the photovoltaicbattery mounting plate. The angle of the solar module can be adjusted flexibly according to the height of the sun in different periods in a year. The multi-module combined type solar module has a cleaning function, cleanness of the surface of the battery panel is maintained, and the illumination receiving effect is good.

The invention discloses a rotatable faucet. A bearing is arranged between a first water tube at one end of a water inlet of a faucet body and a second water tube of a connecting ball valve; a circular fixed plate is arranged on the outer diameter of the first water tube; a circular rotary plate which corresponds to the circular fixed plate is arranged on the outer diameter of the second water tube; 4-32 uniformly distributed hemispherical recesses are formed in a surface, which is opposite to the circular rotary plate, of the circular fixed plate; round holes are formed in the circular rotary plate along the axial direction and are opposite to the hemispherical recesses; the left of each round hole is provided with a steel ball which is matched with the corresponding hemispherical recess and can highlight the round hole; the right of each steel ball is provided with a compression spring; and the right of each compression spring is provided with a cross-head-shaped bolt which is matched with an inner threaded hole of the corresponding round hole. The angle of a water outlet can be adjusted flexibly. When mounted, the faucet rotates until the water outlet faces downwards after the faucet is screwed down; and after being mounted, the faucet can rotate until the water outlet faces different directions as needed when a user brushes teeth and washes the face or the faucet is connected with a hose.

The invention relates to a workpiece intelligent taking device and application thereof. The workpiece intelligent taking device comprises a walking device, a box body, a PLC, a storage battery and a solar automatic collecting device, wherein the walking device is used for driving the workpiece intelligent taking device to move according to a set program; the box body is arranged on the walking device and comprises a workpiece storage cabinet and a movable panel, and the movable panel is located on one side of the workpiece storage cabinet and can move up and down; the PLC is used for controlling operation of the walking device and the movable panel; the solar automatic collecting device converts solar energy into electric energy which is stored in the storage battery; and the storage battery provides a power source for the intelligent taking device. The workpiece intelligent taking device has automatic walking, automatic steering and uphill and downhill functions, also has a movable panel adjusting function, and can be conveniently used at different heights; the solar energy can be converted into the electric energy to be stored in the storage battery, so that long-time and wide-range operation of the workpiece intelligent taking device is ensured; and processing waste materials can be effectively recycled through a waste material collecting device, so that workshop environmental pollution is avoided.

The invention relates to a mouth gag set for oral laryngeal surgery, which comprises a supporting rack, a mouth gag, a light source adjusting device, a light source channel, a laryngeal light guider, a laryngoscope, an aspirator and self-locking type tonsil gripping tongs. The mouth gag set is reasonable in structural design, integrates light, electricity, imaging and machinery, is multifunctional by means of different combinations, and can be effectively used for minimally invasive surgery of the laryngeal and the oral cavity of a patient. Surgery parts of the oral cavity and the laryngeal of the patient can be sufficiently exposed by the aid of the technical design of the mouth gag set, the surgery spaces of the oral cavity and the laryngeal of the patient can be adjusted, and further, the depth and the angle of the laryngeal of the patient can be adjusted flexibly. The mouth gag set can be used for imaging and illuminating a focus of the patient in a multidirectional and multi-angle manner, sufficient illumination and imaging effect of the surgery parts can be ensured, and a system further can be used for remote teaching and surgical recording.

The invention relates to an adjustable solar street lamp applicable to a country road. The adjustable solar street lamp comprises a base, a lamp pole, an illumination mechanism and a power generationmechanism. The illumination mechanism comprises a side plate, a lampshade, a lamp tube and a light guide assembly. The light guide assembly comprises a lifting rod, a first motor and two light guide units. Each light guide unit comprises a first driving shaft, a sliding block, a buffer block, a vertical rod, a first driving rod, a first frame and a reflecting plate. The power generation mechanismcomprises a translational block, a translational plate, a direction adjusting assembly and a solar panel. The upper portion of the translational block is provided with a notch. A translational assembly is arranged in the notch. According to the adjustable solar street lamp applicable to a country road, the angle of the two reflecting plates is changed through the illumination mechanism, the irradiation range of the street lamp can be adjusted flexibly according to the width of the country road. Moreover, the solar panel is driven to rotate and move through the power generation mechanism to prevent sunlight reflected by the solar panel from being irradiated onto a cable and causing burning of the cable, property loss is avoided, and the practicality of equipment is improved.

The invention relates to the technical field of leg training devices, and discloses a leg training device for athletes in track and field, the leg training device comprises an equipment body, and support legs are fixedly mounted on the left and right sides of the bottom of the equipment body. According to the leg training device for athletes in track and field, a tightening bolt is arranged on thelimiting seat; when the weight of the counterweight box needs to be adjusted; firstly, the tightening bolt is screwed off and the rotating rod is rotated in the opposite direction, and the cover plate can be opened, the counterweight blocks in the counterweight box are increased or decreased; by adjusting the weight of the counterweight, the cover plate is covered and the tightening bolt is locked; an athlete only needs to sit on the cushion, the two feet step on the pedal plates, the pedal plates are pedaled forcefully, the movable sleeve rods drive the pedal plates and the whole counterweight box to slide up and down in the direction of the connecting rods, high-strength training can be conducted on the leg strength of an athlete, the leg strength of the athlete can be effectively trained, and the practicability of the leg strength training device is greatly improved.

The invention relates to a virtual knee arthroscopic surgery device which comprises a base and two operating arms, wherein each operating arm comprises a first bracket, a second bracket and an operating head; the operating head comprises a first frame, a second frame, a first angular displacement sensor, a second angular displacement sensor, a third angular displacement sensor, a linear displacement sensor, a fixed block, a first connecting guide rod, a second connecting guide rod, a third connecting guide rod and a fourth connecting guide rod; the first frame and the second frame are rotatably connected with each other through the third connecting guide rod and the fourth connecting guide rod; the fixed block is rotatably connected with the first frame through the first connecting guide rod and the second connecting guide rod; the second angular displacement sensor is installed on the fixed block; and the rotating end of the second angular displacement sensor is connected with the guide rail of the linear displacement sensor. The invention can flexibly adjust the position and angle of the surgical knife and the endoscope according to different users and different operation habits, thereby achieving the effect of realistically simulating the arthroscopic surgery, and shortening the training time for surgery doctors.

The invention discloses logistics sorting equipment and an article conveying method. The logistics sorting equipment can control the operation of each conveyor in a regional manner through firstly increasing a transverse distance among articles and then adopting a longitudinal distancing device composed of a plurality of conveyors which are distributed in the form of a matrix and have independentpower, and the operation of one conveyor does not affect the other conveyors, so that interference of conveying among the articles at different positions can be effectively simplified, control logic is simplified, and control precision is improved; meanwhile, images acquired by an image acquisition device are used for providing control basis, so that compared with a photoelectric sensor, the provided data range is wider, conveying for all the articles on the longitudinal distancing device can be better planned integrally, and higher flexibility and efficiency are achieved; and meanwhile, a centering conveyor is arranged after separation, the articles output one by one can be output onto subsequent equipment at a unified position, so that simplification for the structure and control difficulty of the subsequent equipment is benefited.

The invention relates to a preliminary blow-drying device for field plant specimen collection, in particular to a preliminary blow-drying device adopting solar energy for field plant specimen collection. According to the preliminary blow-drying device adopting the solar energy for field plant specimen collection, the solar energy can be effectively utilized, resources can be saved, and the environment can be protected. The preliminary blow-drying device adopting the solar energy for field plant specimen collection comprises a trolley plate, universal wheels, a first filter net, a second filter net, a handle, lifting rods, moving blocks, springs, a first installation plate, an air blower, a supporting rod and a first bearing base, wherein the universal wheels are symmetrically welded to the left side and the right side of the bottom of the trolley plate through supports. According to the preliminary blow-drying device, plant specimens can be blow-dried through the solar energy, the resources can be saved, blow-drying can be carried out outdoors, operation is convenient and simple, and the plant specimens can be placed and transported conveniently.

The invention relates to a sweeper structure of an environmental sanitation vehicle and a road sweeper having a turning function. A sweep disk structure comprises a fixed bracket assembly, a rotary drive mechanism, a telescopic device and a sweep disk assembly; The rotary driving mechanism is rotatably mounted on the fixed bracket assembly through a sweeping disk turnover bracket. The rotary driving mechanism is rotatably mounted on the fixed bracket assembly through a sweeping disk turnover bracket. The telescopic device is arranged on one side of the sweeper turnover bracket, the fixed end of the telescopic device is hinged with the fixed bracket assembly, the telescopic end of the telescopic device is downward and hinged with the sweeper turnover bracket; A sweep disk assembly is vertically arranged below that rotary drive mechanism, and an upper end thereof is drivingly connected with the rotary drive mechanism; The rotary drive mechanism can drive the sweep disk assembly to rotate; The telescopic device drives the sweeper turnover bracket through the telescopic end, and the rotary drive mechanism and the sweeper assembly turn toward both ends thereof with respect to the stationary bracket assembly. The utility model has the advantages of simple structure, reasonable design, convenient operation and use, can flexibly adjust the angle of the sweeper assembly, and is favorable for sweeping the shoulders under multiple road conditions, and has good sweeping effect.

The invention discloses a detection device for bulletproof performance of bulletproof ceramic. The device comprises a placing table; two supporting plates are welded to one side of the top end of theplacing table; a bulletproof ceramic body is connected into each supporting plate; a disassembly and assembly module is installed between the supporting plate and the bulletproof ceramic body; the interior of the disassembly and assembly module comprises a guide pipe connected with the interior of the supporting plate in an embedded mode; the interior of the guide pipe is in threaded connection with a T-shaped threaded rod; one end of the T-shaped threaded rod is fixedly connected with a connecting piece, and the other end of the connecting piece is connected with a C-shaped plate in a weldedmode. According to the invention, under the action of the disassembly and assembly modules, the bulletproof ceramic bodies in the C-shaped plates can be fixed by driving the clamping plates by rotating first hand-screwed bolts; gunshot detection can be carried out on the bulletproof ceramic bodies by fixing the bulletproof ceramic bodies; the distance between the two C-shaped plates can be adjusted by rotating the T-shaped threaded rods; and the bulletproof ceramic bodies of different sizes can be conveniently detected and fixed by the device.

The invention discloses a bent tube frock clamp which comprises a clamp base. A connecting piece is arranged under the clamp base. Sliding rails are arranged on the clamp base. A plurality of rectangular sliding pieces are arranged on the sliding rails. A sliding bar is arranged in the front portion of each rectangular sliding piece. A fixing piece is arranged on the rear portion of each rectangular sliding piece. A clamping device is arranged on each sliding bar and comprises a sliding groove, a turnplate and a bent tube fixing plate, wherein the lower portion of the turnplate is rotationally connected with the upper portion of the sliding groove, the upper portion of the turnplate is fixedly connected with the bent tube fixing plate, an arc-shaped through hole is formed in the bent tube fixing plate, and a locking device is further arranged between the turnplate and the sliding groove. According to the frock clamp provided by the invention, clamping is convenient, stable and reliable, the frock clamp is applicable to bent tubes of different radians and sizes, and the machining efficiency and machining precision of the bent tubes can be effectively improved.

The invention relates to a rice-turtle symbiosis cultivation technique. The cultivation technique comprises specifically the first step of rice choosing, the second step of temporary rearing pool setting, the third step of water inlet system laying, the fifth step of rice planting and the sixth step of turtle seedling putting and feeding management. The second step comprises the step of choosing a parcel rich in spring water from a rice field to set the temporary rearing pool, wherein the temporary rearing pool comprises a pool bottom, a pool wall and a feeding platform. The third step comprises the step of laying and setting the water inlet system on the right side in the rear side of the temporary rearing pool, wherein the water inlet system comprises an impounding reservoir, a water inlet pipe, a water pump, a water outlet pipe and a regulating device. According to the rice-turtle symbiosis cultivation technique, the spring water or the impounding reservoir is used for providing water resources and infusing the water resources into the temporary rearing pool, and through a water outlet system, hydrops mingled with turtle faeces in the temporary rearing pool can be discharged to the rice field to be used as manure; meanwhile, the water inlet system can carry out rinsing on the pool bottom, and thus realize water changing in the temporary rearing pool, wherein the water changing is very convenient and fast. The rice-turtle symbiosis cultivation technique improves the efficiency of the rice-turtle symbiosis cultivation.