161 results about "Micromotor" patented technology

The invention relates to the technical field of pan-tilt motor control, in particular to an intelligent control method for an unmanned aerial vehicle pan-tilt stability augmentation micro motor. Synchronously acquiring operation parameter time sequence data, image data, flight attitude data, environment wind speed, pan-tilt motor power and rotating speed of the unmanned aerial vehicle; constructing a state fluctuation index (based on operation parameter time sequence data) and a flight attitude deviation degree (fusing wind speed change and flight attitude deviation), and further generating a wind resistance capability index to evaluate the influence degree of the environment on the unmanned aerial vehicle; meanwhile, on the basis of the change characteristics of the parting attitude data, the compensation effect of the pan-tilt motor is quantified by combining the image fuzziness, the power of the motor and the rotating speed fluctuation; finally, PID parameters are dynamically optimized based on double indexes of the wind resistance and the compensation effect, scene adaptation of a pan-tilt motor control strategy is achieved, the stability of the unmanned aerial vehicle is improved in a complex wind field, and the image data quality is guaranteed.

The invention discloses a two-phase-driven piezoelectric traveling wave micro-motor structure and a preparation method, and belongs to the field of micro-motors, the two-phase-driven piezoelectric traveling wave micro-motor structure comprises piezoelectric ceramic films arranged in partitions, upper electrodes arranged in partitions and lower electrodes arranged in partitions, and in corresponding partitions, the upper electrodes and the lower electrodes of the corresponding partitions are connected with the corresponding piezoelectric ceramic films respectively; the polarization characteristics of the piezoelectric ceramic films can be the same or different; when the same conditions are met, the first piezoelectric ceramic film is connected with an upper electrode and a sin signal, the lower electrode is connected with GND, the second piezoelectric ceramic film is connected with an upper electrode and a cos signal, the lower electrode is connected with GND, the third piezoelectric ceramic film is connected with an upper electrode and a GND, the lower electrode is connected with a sin signal, the fourth piezoelectric ceramic film is connected with an upper electrode and a GND, and the lower electrode is connected with a cos signal; the wiring of the four piezoelectric films in one period is the same, and the arrays in other periods are repeated and are the same in sequence. The size and power consumption of the driving circuit are reduced, and batch manufacturing is easy.

The invention belongs to the technical field of biological medicines and micro-nano motors, and particularly relates to a self-driven micro-motor system for treating helicobacter pylori gastritis and a preparation method of the self-driven micro-motor system. A self-driven micro-motor system with an active targeting function is constructed, the drug coated on the PLGA layer can be any substance with antibacterial activity or capable of promoting gastric mucosa repair, and the drug loading capacity and the sustained release time can be adjusted by adjusting the thickness of the PLGA interlayer. The selection of the enteric coating layer mainly considers the good electrostatic targeting property and pH response release property of the enteric coating layer, and various types of enteric coatings can be selected to adjust pH nodes released by the shell.

The invention belongs to the field of biological refining of grease, and particularly relates to a grease degumming method based on a phospholipase micromotor reactor. The invention discloses an enzymatic degumming method of edible vegetable oil, algal oil and animal fat, which aims at the pain points of low degumming efficiency, long time consumption, easy enzyme inactivation and difficult recovery of the traditional enzymatic degumming, designs core-shell mesoporous silica microspheres, adopts an emulsion method to respectively graft alkyl and alkylamine on two sides of the microspheres, constructs a Janus carrier with asymmetric chemical environment, and improves the degumming efficiency of the edible vegetable oil, the algal oil and the animal fat. And immobilizing phospholipase A1, A2, B or C through physical adsorption to prepare the phospholipase micromotor reactor. In the degumming process, a micromotor cooperates with an interface activation-enhanced mass transfer-dynamic self-cleaning mechanism, self-driven movement in an interface micro-scale range is realized by virtue of a substrate concentration gradient, the enzyme activity and stability of phospholipase are remarkably improved, and efficient degumming of grease is realized. The method is high in oil yield, green in process and suitable for industrial popularization.

The invention relates to the technical field of electronic component packaging materials, and discloses an epoxy powder composition for a micromotor, a preparation method and application, the composition comprises solid bisphenol A epoxy resin, polyfunctionality epoxy resin with functionality greater than 2, crystalline epoxy resin, an anhydride curing agent, a curing accelerator, a filler and an adhesion promoter, and other auxiliary agents such as a flexibilizer, a pigment and the like. Through the synergistic effect of specific components, the defects in the prior art are overcome, and the composition is high in curing speed and high in heat resistance; the cured coating is high in hardness, good in toughness and strong in adhesive force to a metal base material, and can effectively resist winding impact and cold and hot impact without cracking; the powder has excellent recycling performance in electrostatic fluidized bed coating, stability of coating parameters of an automatic production line can be guaranteed, and the powder utilization rate is remarkably increased; and meanwhile, the product meets the environmental protection requirements of no halogen, RoHS2.0 and the like.

The invention discloses a micromotor resonance risk analysis method and system, belongs to the technical field of micromotor manufacturing, analyzes and diagnoses the resonance risk of a micromotor by combining electromagnetic excitation simulation, modal simulation and sound physical quantity acquisition, and is used for avoiding the frequency band where the micromotor generates resonance and reducing noise. And the design of a micromotor mounting structure is guided, the equipment investment cost is low, and the application range is wide.

The invention discloses an intelligent glassware storage cabinet with recognition, classification and detection functions, and relates to the technical field of experimental facilities, the intelligent glassware storage cabinet comprises a glassware storage unit, a recognition and detection unit, an object taking and conveying unit and a control unit, and the glassware storage unit is installed in a storage cabinet body. The profiling groove of the memory sponge lining of the glass instrument storage unit is matched with instruments of the same type and multiple specifications, the pressing assembly achieves dynamic pressing through the micromotor and the pressure sensor, and the complexity of manually replacing a mold is avoided. The recognition and detection unit fuses a visual camera and a four-way ultrasonic detection module, accurate judgment of instrument types is achieved through visual recognition, an ultrasonic probe scans the interior of the instrument from the front, back, left and right faces, and hidden damage such as microcracks can be detected. The object taking conveying unit conveying belt achieves efficient linkage of a storage area and an object taking area, the object taking time of a single instrument is greatly shortened, the concentrated object taking efficiency of instruments of multiple specifications is improved, and the wrong taking rate is reduced.

The invention belongs to the technical field of linear ultrasonic motors, and particularly relates to a linear micro motor stator structure, a preparation method thereof and a micro motor. According to the technical scheme, the linear micro motor stator structure comprises an elastic substrate, and at least one side of the elastic substrate is connected with a piezoelectric film; the friction head protrudes out of the surface and is connected with the piezoelectric film or the elastic substrate; and the thickness of the piezoelectric film is less than 10 microns. According to the linear micro motor stator structure, the preparation method thereof and the micro motor, a standing wave linear motor is designed and prepared based on a piezoelectric film, low-voltage and high-torque output is achieved, meanwhile, a rotary micro motor structure is provided based on the arc-shaped micro motor stator structure, and thin compact terminal application is met.

The present invention belongs to the field of micromotor technology and discloses an integrated device for pressing carbon crystals and attaching damping strips to micromotors. The device includes a workbench equipped with a rotating mechanism, a brush holder, a carbon crystal pressing mechanism, a damping strip attaching mechanism, a detection mechanism, and a discharge mechanism. The brush holder, carbon crystal pressing mechanism, damping strip attaching mechanism, detection mechanism, and discharge mechanism are sequentially arranged around the rotating mechanism. The device can automate the installation of carbon crystals onto the brush holder and the attachment of damping strips to the brush holder, thereby improving production efficiency.

The invention discloses an intelligent control method and system for a clock micromotor, and relates to the technical field of intelligent control, and the method comprises the steps: obtaining the environment temperature, the gravity angle value and the standing time of the clock micromotor, taking the environment temperature, the gravity angle value and the standing time as orthogonal variables, constructing a multi-dimensional friction load tree, and according to the multi-dimensional friction load tree, carrying out the intelligent control of the clock micromotor. The method comprises the following steps: obtaining a reference driving pulse width, calculating a time difference value between an actual back electromotive force zero-crossing moment and a theoretical back electromotive force zero-crossing moment, outputting the time difference value as a load residual error, storing the load residual error according to a time sequence to form a historical load residual error sequence, and obtaining a trend correction factor according to the historical load residual error sequence; compensating the reference driving pulse width through the trend correction factor, generating a target driving pulse width, outputting a driving waveform to a coil of a clock micromotor according to the target driving pulse width, controlling the operation of a rotor, updating a historical load residual error sequence according to a real-time load residual error, and improving the travel time precision, battery endurance and mechanical life of the clock.

The utility model relates to the technical field of beauty appliances, in particular to an orbiculus oculi scar shortening device which comprises a columnar shell, a piston column sleeve horizontally extending out is arranged at the top of the columnar shell, a piston column is slidably installed in the piston column sleeve, and the end, extending out of the outside, of the piston column is connected with a massage head. The end, away from the massage head, of the piston column is hinged to a connecting rod through a far-end hinge column, the end, away from the piston column, of the connecting rod is hinged to a sliding block through a near-end hinge column, and the sliding block is slidably installed on an eccentric wheel and controlled by a micro motor fixedly installed on the eccentric wheel. According to the utility model, through the accurate vibration of the massage head, the orbiculus oculi muscle is relaxed, the blood circulation of the eye muscle is promoted, and the scar and crow's feet can be relieved.

This invention relates to the field of non-contact biosignal processing technology, providing a method, device, electronic device, and storage medium for determining psychological state assessment parameters. The method includes: inputting millimeter-wave radar signals into a psychological state assessment model to obtain psychological state assessment parameters; the psychological state assessment model includes a physiological feature extraction module, a micromotor feature extraction module, a multimodal feature fusion module, and a psychological state inference module. This invention reconstructs electrocardiogram waveforms through the physiological feature extraction module to obtain detailed physiological features, extracts micromotor features through the micromotor feature extraction module, and integrates features reflecting internal physiological changes and external behavioral manifestations through the multimodal feature fusion module. This forms a more comprehensive and multidimensional fused feature set for comprehensive analysis by the psychological state inference module, greatly improving the comprehensiveness and accuracy of psychological state assessment in unconstrained daily environments.

The utility model discloses an automatic three-blade feeding mechanism, which relates to the technical field of micromotor three-blade feeding and specifically comprises a mounting seat and a stand column, a platform frame is mounted at the top end of the stand column, and a front positioning pin inserting mechanism, a progressive pin inserting mechanism and a material taking pin inserting mechanism are respectively mounted at the bottom of the platform frame; the material taking and pin inserting mechanism is located in the middle of the platform frame, and the progressive pin inserting mechanism is located between the front positioning pin inserting mechanism and the material taking and pin inserting mechanism. The automatic feeding device is suitable for feeding three blades of a micro motor and feeding brush sheet roll materials of the micro motor, orderly progressive feeding of the three-blade roll materials can be achieved through alternate cooperation of the front positioning pin inserting mechanism and the progressive pin inserting mechanism, feeding stability and feeding speed are guaranteed, the automatic material taking operation of the three blades is achieved through cooperation of the material taking pin inserting mechanism, and production efficiency is improved. And each three-blade is independently taken down from the strip coil one by one, so that adhesion among materials can be avoided, manual intervention for troubleshooting is reduced, and the automation degree of equipment is improved.

The disclosure presents a shaftless, brushless motor for rotating any optical or sensing element (e.g., a lens or mirror) at a distal end of a waveguide that also delivers electromagnetic radiation (e.g., light). Herein, the waveguide itself functions as the axle on which rotating components rotate, thereby avoiding blind spots and overcoming limitations in existing “micromotors”. The shaftless, distally driven motor significantly reduces motor size, while extremely small inertial loads and bearing sizes allow for high pitch cylindrical scanning with longitudinal velocity uniformity.

The utility model belongs to the technical field of micromotors, and particularly relates to a motor casing not easy to fall off, which comprises a casing main body, the bottom of the casing main body is fixedly connected with a trapezoidal supporting block, the bottom of the trapezoidal supporting block is fixedly connected with a wiring terminal, and the wiring terminal is fixedly connected with a connecting rod. Copper sheets are fixedly connected to the front side and the rear side of the wiring terminal, first U-shaped plates are arranged on the front side and the rear side of the trapezoidal supporting block in an attached mode, and first rubber blocks are bonded to the inner walls of the first U-shaped plates. According to the motor shell not easy to fall off, through cooperation of a trapezoidal supporting block, a first U-shaped plate, a first rubber block, a strip-shaped hole, a cylinder, a strip-shaped groove, a limiting support and a spring, a user can fix the first rubber block to a wiring terminal, the first rubber block is made to press a welding spot on a copper sheet, and at the moment, the first rubber block is fixed to the wiring terminal; and the lead welded on the copper sheet is not easy to loosen or fall off through the pressing force, so that the copper sheet and the lead are fixed more firmly.

The invention discloses a needleless injection device for tumor drug injection and an injection method of the needleless injection device. The needleless injection device comprises an injection mechanism and an atomization mechanism arranged below the injection mechanism. The injection mechanism comprises an outer shell, a pushing assembly arranged on the inner side of the outer shell and a plurality of power sources arranged at the bottom of the outer shell. The power source is mainly used for providing power for the device. The pushing assembly is mainly used for pushing high-speed injection of medicine. The atomization mechanism comprises a medicine kettle, an atomization piece fixedly connected to the interior of the medicine kettle and a negative pressure piece arranged on one side of the atomization piece. The medicine pot is in threaded connection with the bottom of the outer shell, the negative-pressure part is arranged on the atomization part, and the bottom of the negative-pressure part is fixedly connected with a micromotor; therefore, the safety, the convenience and the comfort degree of medicine delivery are improved.

A dental treatment apparatus according to the present invention includes a drive unit that includes a micromotor, a motor driver, and the like, a controller, and a root canal length measurement circuit. The controller controls the cutting tool to be held at a head forward driven in a direction of cutting of an object to be cut. The controller also controls the cutting tool to be reverse driven in a direction reverse to forward rotation drive when the cutting tool is forward driven and the root canal length measurement circuit detects a tip end of the cutting tool reaching a reference position. The controller further carries out a fail-safe control when the cutting tool is reverse driven and the root canal length measurement circuit detects movement of the tip end of the cutting tool toward a root apex position.

The utility model discloses a manual electronic variable speed controller of an inner variable speed hub and a bicycle, which comprise a micro-motor running device, a key indicating instrument device and a power supply device, and the micro-motor running device is fixed at one end of the axis of the inner variable speed hub; the micro-motor running device comprises a shell main body, a micro-motor lower cover, a movable conversion lever and a micro-motor, the key indicating instrument device is fixed on a handlebar of the bicycle, the key indicating instrument device comprises a key upper cover, a key lower cover and a circuit board, the key indicating instrument device is connected with the micro-motor, and the circuit board is connected with the micro-motor. And the power supply device is fixed on a frame of the bicycle and is electrically connected with the micromotor running device and the key indicating instrument device respectively. The manual electronic variable-speed controller of the inner variable-speed hub is advanced in design, compact in structure and convenient to use, so that a rider can realize speed change and gear shifting only by lightly pressing a key, the fatigue of the rider can be relieved, and the riding comfort is improved.

The present invention relates to the field of medical devices and provides a CT puncture locator for tumor treatment. It includes connecting columns, connecting plates are connected between the connecting columns, and the connecting columns are connected to the adjustment bracket through the connecting columns. The bottom of the connecting column is connected and fixed with a support ring, and multiple groups of moving blocks are slidably connected to the support ring; the moving block is rotatably connected to a guide sleeve, and the treatment needle for puncture is inserted into the guide sleeve, and a micromotor II is connected to one side of the guide sleeve. A micromotor I is fixed in the middle of the connecting plate, and the micromotor I drives the rotating plate to rotate. During the rotation of the rotating plate, the moving block can be driven to move on the support ring. The beneficial effects of the present invention are: it has multiple groups of guide sleeves to guide and fix the treatment needle, and the adjustment bracket for adjusting the position of the locator can move in three dimensions, and the locator can be quickly moved above the lesion area. At the same time, the adjustment bracket has a simple structure and will not block the surgical field of view.

The invention discloses a lubricating system for a micromotor of a new energy automobile, which improves the lubricating condition of the micromotor of the new energy automobile, improves the electrocorrosion condition of the micromotor of the new energy automobile under high driving voltage, and improves the operation efficiency of the micromotor at different temperatures and states. Comprising a ball bearing for a torque output end and a porous powder metallurgy sliding bearing for a non-torque output end. The ball bearing is modified by preparing base oil, 12-hydroxystearic acid, lithium hydroxide and N, N-dialkyl pyrrolidine bromide ionic liquid; the ball bearing is modified by adopting base oil, 12-hydroxystearic acid, lithium hydroxide and N, N-dialkyl pyrrolidine bromide ionic liquid.

The application belongs to the field of micro-nano materials, and discloses a Pd-doped MnO2 carbon bottle-shaped micro motor and application thereof. Results show that the synergistic effect of Pd and MnO2 effectively enhances the near-infrared light absorption capacity and photo-thermal conversion performance of the material, and the rich oxygen vacancies further promote the formation of local thermal gradient, so that the micro motor shows good self-thermal swimming motion behavior under 808 nm laser irradiation. Based on the temperature change (ΔT) and the motion speed change (ΔV), a double signal response mode is constructed, which can realize efficient identification and accurate differentiation of five organic acids. PCA results show that different organic acids have good clustering separation effect under different concentration conditions, proving that the platform has high identification sensitivity and stability. Compared with the traditional single signal sensing method, the static-dynamic double signal strategy proposed in the present study effectively improves the detection accuracy and discrimination ability.

The invention discloses a micro servo speed reducer, and relates to the technical field of precision control micromotors. The miniature servo speed reducer comprises a high-precision speed reducer base, the speed reducer base is composed of an inner gear ring, an end cover and a connecting base, the combination of the speed reducer base is based on the reference circle of the inner gear ring, the end cover is arranged at the front end of the inner gear ring, the connecting base is arranged at the rear end of the inner gear ring, and the end cover is connected with the connecting base. And the main axes of the inner gear ring, the end cover and the connecting seat are highly superposed. The micro servo speed reducer is matched with a micro servo motor with the same diameter, speed reduction and torque increase can be achieved, and the micro servo speed reducer is used for the fields of precision control instruments, intelligent equipment and humanoid robots. The device is characterized in that the highly accurate base is formed by combining an inner gear ring, an end cover and a connecting seat, and the main axes are highly overlapped; the inner gear ring is of a trimming top cutting type, a planet carrier is integrated, and the transmission precision is improved; a constant pressure damper is used for eliminating the axial clearance of the bearing, and the precision standard of a national standard servo reducer is met.

The invention relates to the field of flexible composite permanent magnet materials, and discloses a high-structural-strength rubber magnetic material and a preparation method thereof. The invention discloses a rubber magnetic material with high structural strength. The rubber magnetic material is prepared from the following raw materials in parts by weight: 88-92 parts of pretreated magnetic powder, 6-10 parts of nitrile rubber, 0.2-0.5 part of a tackifying aid, 0.2-0.5 part of an activating agent, 0.25-1 part of an anti-aging agent, 0.05-0.1 part of a vulcanizing agent and 0.05-0.1 part of a lubricating agent, the pretreated magnetic powder is prepared from magnetic powder, maleic anhydride grafted liquid polybutadiene and a coupling agent; the vulcanizing agent is composed of p-tert-butyl phenolic resin and rosin modified phenolic resin. The rubber magnetic material prepared by the preparation method of mixing, calendaring and hot vulcanization has relatively good structural strength, surface smoothness and bendability, and is applied to high-speed micromotor motors.

The present invention provides a ring varistor for use in DC micromotor including a ring varistor substrate having nonlinear volt-ampere characteristics and at least three independent electrodes evenly sintered on an end face of the ring varistor substrate. The electrode gap between two adjacent electrodes consists of two straight parallel edges of the two adjacent electrodes, and an inner and an outer concentric arc on the substrate ring, the electrode gap is not orthogonal to the ring. Due to the asymmetry arrangement of the surface electrodes and the electrode gaps, the electrode materials and the substrate materials with different thermal conductivity have no contact cross distribution with each other at the radial electrode gap. During welding, the heat shock is transmitted asymmetrically through the asymmetric electrodes, to improve the uniformity of the heat conduction distribution of the varistor and reduce the defective rate of the substrate welding fracture.

The utility model relates to the technical field of direct current micro motors, and discloses a micro direct current motor end cover structure which comprises an end cover plane, the surface of the end cover plane is of a plane structure, straight edges are arranged on the front side and the rear side of the end cover plane, and arc edges are arranged on the two sides of the end cover plane. Grooves are formed in the positions, close to the four corners, of the top of the end cover plane, a through hole is formed in the center of the top of the end cover plane, a circular truncated cone is arranged in the through hole, and terminal holes are formed in the positions, close to the edges of the two sides, of the top of the end cover plane. According to the utility model, the problems that the outer end face of the end cover of the existing direct-current micro motor is provided with a groove, tin beads generated during terminal welding can fall into the groove and are difficult to treat, the tin beads are adhered to the end cover and fall into the whole machine during use, abnormal noise is generated, and the service life of the end cover is prolonged are solved. And in a severe case, electronic elements are short-circuited to cause the function loss of the whole machine.

The invention relates to the technical field of motor fault diagnosis and analysis, and provides a method and a device for detecting abnormal sound of a micro motor. The method comprises the following steps: acquiring sound signal digital data of the micro motor every set time; according to the sound signal digital data of the micro motor, extracting frequencies and decibel values corresponding to a set number of amplitudes, and obtaining a sound signal feature vector corresponding to the micro motor; and checking whether the multi-dimensional features in the acoustic signal feature vectors meet respective corresponding anomaly judgment conditions or not to obtain an anomaly detection result. The method can improve the recognition precision of complex abnormal sound features, can achieve the high-precision detection of the abnormal sound of the micro motor, and improves the precision of an abnormal detection result.

The invention discloses an integrated punch forming control method and system for a DC (direct current) micromotor brush carrier, and relates to the technical field of punch forming processes, and the method comprises the steps: inputting 3D (three-dimensional) data, building structure partition results in a partition manner, mapping process parameters to each structure partition, and configuring an independent error evaluation objective function; an initial parameter set is established in combination with batch material data, partition optimization is carried out on the basis of the initial parameter set, a global parameter optimization result is generated through global fusion, and integrated punch forming control is achieved. The technical problems that a traditional stamping control method is difficult to adapt to the complex structure of the motor brush holder, material difference and partition precision requirements, parameters of all regions cannot be accurately controlled, the forming quality is unstable, the motor performance is affected, and the high-precision manufacturing requirement of the motor is difficult to meet are solved, and the purposes of accurate control over integrated stamping forming, high precision and high reliability are achieved. And the stamping precision and quality stability of the brush carrier are improved, the requirements for material differences and partition precision are met, and the technical effect of the high-precision manufacturing requirement of a motor is met.

The invention discloses a polishing device and method for micromotor shaft machining, and relates to the technical field of micromotor shaft machining. The device comprises a polishing processing cabinet, a lifting frame, polishing cylinders and positioning frames, a processing cabin is arranged in the polishing processing cabinet, the lifting frame is fixed in the processing cabin, a group of uniformly distributed polishing cylinders are connected to the lifting frame, and a group of positioning frames distributed at equal intervals are fixed at the inner bottom of the processing cabin. Multi-angle polishing adjustment is set, synchronous angle adjustment of the whole row of polishing barrels or independent adjustment of the single polishing barrel is achieved through cooperative work of the inner shaft rod, the outer shaft rod, the first limiting assembly and the second limiting assembly, and different polishing requirements are met; different polishing stages or tool abrasion conditions can be flexibly handled, the service life of equipment is prolonged, full-automatic polishing of the double end faces of the micromotor shaft is achieved in combination with overturning, and the machining efficiency is remarkably improved.

The utility model discloses a micromotor, which is characterized in that the micromotor comprises a motor main body and a Hall assembly, the motor main body comprises a first shell, a first rotating shaft and a second rotating shaft, the first rotating shaft and the second rotating shaft respectively extend from two ends of the first shell and extend along a first direction, and the first rotating shaft and the second rotating shaft coaxially rotate; the Hall assembly comprises a second shell, a Hall element plate and a Hall rotor, the Hall element plate and the Hall rotor are arranged in the second shell, the Hall rotor is rotatably arranged in the second shell, and the Hall rotor directly faces the Hall element plate; wherein the Hall rotor comprises a rotating shaft sleeve and magnetic steel, a through cavity extending in the first direction is formed in the rotating shaft sleeve, the magnetic steel is arranged in an opening in one end, close to the Hall element plate, of the through cavity, and an opening in the other end, away from the Hall element plate, of the through cavity sleeves the first rotating shaft. According to the micromotor designed by the utility model, the output angles of the rotating shaft of the micromotor can be ensured to be consistent while the cost is reduced, and the micromotor has good popularization prospect and application value.

The utility model relates to the technical field of cameras, in particular to a network high-definition camera convenient to install, which comprises an upper seat and a camera body, a movable cavity is arranged in the upper seat, the inner wall of the movable cavity is rotatably connected with a driving gear and a driven gear, the driving gear is meshed with the driven gear, and the upper surface of the upper seat is fixedly connected with a driving motor. An output shaft of the driving motor is fixedly connected with the driving gear, and one side of the driven gear is fixedly connected with a rotating shaft. Compared with the prior art, by arranging the driving motor, the driving gear, the driven gear, the micro motor and the supporting seat, the driving motor drives the driving gear and the driven gear to rotate, the left-right angle of the camera body can be adjusted, and then the micro motor drives the camera body to rotate; the technical problem that the up-down angle of the camera body can be adjusted very conveniently, manual adjustment is not needed, and the camera body can be adjusted only through a remote controller is solved.