351results about How to "Irradiation angle adjustable" patented technology

The invention discloses a solar street lamp for traffic management support. The solar street lamp comprises a lamp holder, a lamp pole and a solar panel support plate, wherein a revolving shaft is arranged on the top of the lamp pole, and is rotatably connected with the solar panel support plate through the revolving shaft; an illumination sensor is arranged at the lower end of the solar panel support plate; an angle adjusting mechanism is arranged on the upper surface of a support platform in a sliding way; the angle adjusting mechanism comprises a motor seat, an adjusting motor, a gear disk, a rack, a guide wheel, a guide seat, a support rod and a carrier rod; a vehicle stopping mechanism is arranged on the side wall of the lamp holder; the vehicle stopping mechanism consists of a slope, a belt, a runner, an energy absorption pad, an anti-collision plate and a mounting groove. In the solar street lamp, sunlight is sensed by the illumination sensor, and the controller is used for controlling the adjusting motor to rotate in order to adjust the illumination angle of a solar panel; the vehicle stopping mechanism can separate front wheels of a vehicle from the ground, so that forward moving power is lost, the vehicle is stopped rapidly, and a vehicle in accident is prevented from threatening the safety of other pedestrians and vehicles.

The invention relates to a lamp fixing device capable of adjusting an illumination angle and a lamp. The lamp fixing device comprises a fixing seat, a first adjusting disc and a second adjusting disc, wherein the fixing seat is used for connecting a lamp holder; the first adjusting disc is arranged on the fixing seat and is provided with a first serrated face; and the second adjusting disc is provided with a second serrated face. Teeth capable of coinciding with one another to lock the lamp at different illumination angles are arranged on the first and second serrated faces; an adjusting bolt sequentially passes through the second adjusting disc, the first adjusting disc and the fixing seat; a nut is arranged at one end of the adjusting bolt, which runs through the fixing seat; a gap is reserved between the nut and the fixing seat; and a spring used for jacking the fixing seat and the first adjusting disc and making the first serrated face fitted with the second serrated face is arranged at the gap. The lamp fixing device can conveniently adjust the illumination angle of the lamp holder with a single hand and also can reliably adjust the illumination angle when the fixing seat is connected with a relatively heavy lamp holder.

The invention discloses a 3D imaging device for a mobile device. The 3D imaging device for the mobile device comprises a shell, a three-dimensional imaging lens set arranged in the shell, and a supporting frame which is arranged at the rear end of the shell in a sliding mode, wherein the two ends of the shell are open, lateral sidling grooves which are parallel to the open end faces of the shell are formed in the shell, the three-dimensional imaging lens set comprises a left eye lens set and a right eye lens set, the left spectacle lens set and the right spectacle lens set are placed in the lateral sidling grooves in a sliding mode through lens cylinders which are fixed to a frame of the left lens set and a frame of the right lens set respectively, the supporting frame is used for fixing the mobile device, a screen touching device used for touching the touch screen of the mobile device is arranged on the supporting frame, and when the mobile device is fixed to the supporting frame, the screen of the mobile device right faces the rear end opening of the shell. The mobile device is fixed to the rear end of the shell through the supporting frame, the three-dimensional imaging lens set is installed on the portion, close to eye lenses, of the front end of the shell, a forward virtual image in a long distance can be seen by people after imaging is conducted on an image on the screen of the mobile device through the left lens set and the right lens set, and then amplification and 3D imaging of the image on the screen of the mobile device are achieved.

The invention discloses a solar street lamp with the angle adjustable. The solar street lamp comprises a lamp post, street lamp supports, lamp bulbs and a solar panel; a storage battery is fixedly connected into the lamp post, a first telescopic mechanism is hinged to the lower surface of each street lamp support, the lower end of each first telescopic mechanism is fixedly connected with the side wall of the lamp post, and the lamp bulbs are fixedly connected to the lower surfaces of the street lamp supports respectively; a low-speed motor is fixedly connected to the top of the lamp post, the top of a rotation shaft is hinged to the solar panel, a second telescopic mechanism is fixedly connected to the side wall of the rotation shaft, and the other end of the second telescopic mechanism is hinged to the solar panel. According to the solar street lamp with the angle adjustable, the inclination angle of the solar panel can be adjusted, therefore, sunshine directly irradiates the solar panel, and the utilization rate of solar energy is increased; the solar panel can rotate along with the moving track of the sun, therefore, the solar panel always keeps directly facing the sun, and the utilization rate of the solar energy is further increased; the angle of the street lamp supports can be adjusted according to the actual needs, therefore, the illuminating angle of the lamp bulbs can be adjusted, and the illuminating effect can be improved.

The invention discloses an LED lamp structure capable of being hidden and adjusted. The LED lamp structure comprises a casing embedded in a groove formed in a wall or a floor, wherein a transverse separating plate is fixed in the casing; a lifting cylinder is fixed on the bottom surface of the transverse separating plate; a piston rod of the lifting cylinder upwards extends out of the transverse separating plate, and a lamp body connecting frame is fixed on the piston rod; a lamp housing is arranged inside the lamp body connecting frame, LED lamp bodies are arranged inside the lamp housing; the lamp housing is a hemispherical housing; the middle of the upper end of the lamp housing is in threaded connection onto a connecting screw; the middle of the bottom surface of the lamp housing is fixedly connected with a semi-circular rotating rack; a linear rack is connected below the rotating rack in a meshed manner; and one end of the linear rack is fixedly connected with a piston rod of a rotating cylinder. The LED lamp structure can be hidden when not used and does not occupy space, and the irradiation range and the irradiation angle can be adjusted according to different use requirements.

The invention discloses an energy-saving, self-adaptive and intelligent streetlamp system. The energy-saving, self-adaptive and intelligent streetlamp system comprises a master control module, an LEDintegrated module, a solar cell panel, a storage battery module and a grid-connected running module and also comprises an information receiving and closed-loop feedback module, a power regulation module, a light-emitting part adjustment module and a cell panel adjustment module, wherein the power storage module is used for storing surplus electric energy which is generated by a solar cell panel and cannot be consumed, the light-emitting part adjustment module is controlled by the master control module and is used for adjusting the height and an irradiation angle of a light-emitting part according to environmental data, the LED integrated module is used for substituting a traditional streetlamp light-emitting part, and the power adjustment module is used for adjusting an output power and controlling light-emitting brightness under control of the master control module. By the energy-saving, self-adaptive and intelligent streetlamp system, the lighting effect of a streetlamp can be optimized, the night sight distance is extended, the travelling safety at night is improved, the energy utilization ratio is improved, and the effects of energy saving and emission reduction are achieved.

A headlight control method of random position and a multi-stage step random position headlight system are characterized in that a steering position sensor and a vertical position sensor are vehicle-mounted, a two-dimensional headlight support controlled by an electromagnetic random position mechanism, cars steering angle and up hill and down hill running states are respectively switched into multi-stage control signals in the steering position sensor and the vertical position sensor, a multi-stage control signals controller receives multi-stage control signals and outputs random position control signals of the electromagnetic random position mechanism. The invention carries out two-dimensional dynamic adjustment to car headlights according to car steering angles and up hill and down hill running states, adapting to current road condition, improving illuminating value to vehicle advancing direction, and strengthening driving safety in dark road condition.

The invention discloses an LED modular street lamp holder with an adjustable irradiating angle, which comprises a lamp holder end cover, LED light source modular components, a side frame, a supportingframe, a lamp holder upper cover, a lamppost pressing board, a connecting rod, a rotating shaft, an LED light source driver, a lamp holder lower cover, an installation pressing board, a lower connecting frame and an upper connecting frame, wherein the lamp holder lower cover is assembled and fixed with the lamp holder upper cover after the LED light source driver, the supporting frame, the rotating shaft and the connecting rod are arranged on the lamp holder upper cover. The LED light source modular components are arranged on the side frame and the upper connecting frame and locked and fixedwith the supporting frame; the lower connecting frame is arranged on the upper connecting frame so as to lock and fix the lamp holder end cover on the supporting frame, the side frame and the upper connecting frame. The LED modular street lamp holder has the advantages of high light efficiency, stability, energy conservation, environmental protection and the like, has convenient and fast assemblyand a good radiating effect, and can meet the requirements of LED roadway lighting at different powers by increasing or decreasing the number of the LED light source modular components.

The invention discloses an LED lamp mechanism capable of moving annularly. The LED lamp mechanism capable of moving annularly comprises an annular track, wherein a lamp seat is arranged on the annular track; an annular rack part is arranged on the top surface of the annular track; an arc-shaped inserting groove is formed in the bottom surface of the lamp seat; the rack part is inserted in the inserting groove; a transmission gear is hinged to the inside of the inserting groove and is engaged with the rack part; a pair of elongated moving grooves is formed in the top surface of the lamp seat; a pair of vertical plates is inserted in the moving grooves; the lower ends of the pair of vertical plates are fixedly connected with each other through a connecting strip; an elongated middle groove is formed in the lamp seat; the connecting strip is inserted in the middle groove; an outer spline shaft is hinged to the upper ends of the vertical shafts; one end of the outer spline shaft extends out of one of the vertical plates and an adjusting plate fixedly sleeves the end of the outer spline shaft; a lamp shell sleeves the outer spline shaft between the two vertical plates; and an LED lamp is arranged in the lamp shell. The illumination range and the illumination angle of the LED lamp can be adjusted so as to meet different using demands.

A LED (light-emitting diode)-based illumination assembly with an adjustable irradiation angle comprises a conductive threaded protrusion protruding from a hollow cylindrical body and threaded to an electrical bulb-type socket; a vertical elongate guide rod protruding from the base sub-assembly; a fixed LED-module support fixed to a distal end of the vertical elongate guide rod; a movable LED-module support configured to move along the vertical elongate guide rod; a plurality of LED-based illumination modules; a plurality of elongate elastic plate; an irradiation angle adjustment mechanism, wherein the irradiation angle adjustment mechanism is configured to allow operative connection between an outer circumferential surface of the hollow cylindrical body of the base sub-assembly and the movable LED-module support, wherein the irradiation angle adjustment mechanism is configured to allow adjustment of an irradiation angle of the LED-based illumination modules to a selected angle via the operative connection.

The invention belongs to the field of lamps and relates to an illumination lamp. A universal swinging angle revolving light comprises a reflection bowl, a light source and a lamp holder. The lamp holder comprises an upper lamp holder and a lower lamp holder; the reflection bowl and the light source are fixed on the upper lamp holder; a lifting device and a revolving device are arranged between the upper lamp holder and the lower lamp holder; and a connection piece is arranged between the revolving device and the upper lamp holder to connect the revolving device and the upper lamp holder. The revolving lamp can revolve continuously, and completely avoid the problems of winding of electric wires, and the irradiation angle can be adjusted.

The invention discloses a stage light box device, which comprises a base body and a light box arranged on the upper end of the base body, a lower ring part is fixed on the outer side of the base body, a third motor is arranged at the middle end inside the base body, and the top of the third motor is connected with a The rotating pin shaft is extended upwards, and the outer surface of the third motor is provided with a protective device. The protective device includes a shock absorbing block and a sound-absorbing cotton fixedly connected to the bottom of the shock absorbing block. The top of the rotating pin shaft and the middle end of the bottom of the light box Fixed connection, the upper ring part is fixed along the edge of the bottom of the light box, the upper ring part is provided with an arc groove, the top of the seat body enters the arc groove and is connected by rotation, and the bottom end surface of the upper ring part is against the top surface of the lower ring part And it is connected by rotation; the invention has a simple structure and is easy to operate. It is controlled in the cavity when not in use, and automatically extends out of the cavity when in use, which can avoid cumbersome steps such as installation and disassembly, and can meet the irradiation requirements of different directions and angles at the same time.

The invention relates to the technical field of landscape LED (light-emitting diode) lamp, in particular to an LED lamp device used as a landscape. The LED lamp device comprises a base, wherein a lampholder is arranged on the upper side of the base; LED lamps are mounted on the lamp holder; a second connecting seat is mounted on the upper end face of the base; a first connecting seat is mounted on the lower end face of the lamp holder; the first connecting seat is articulated with the second connecting seat; an angle adjustment mechanism is arranged between the base and the lamp holder; a slide mechanism is also arranged on the base; the angle adjustment mechanism comprises a screw rod and a threaded block; and the screw rod penetrates through the threaded block and is in threaded connection with the threaded block. According to the LED lamp device used as the landscape, a rotating handle is matched with the screw rod; the screw rod can be driven to rotate by rotation of the rotatinghandle; the threaded block can be driven to move left and right along the screw rod through threaded fit between the screw rod and the threaded block and matching of the slide mechanism; the threadedblock, the connecting rod, an articulation bearing, the first connecting seat and the second connecting seat are matched to drive the lamp holder to rotate and adjust an angle of the lamp holder; andthe adjustment of illumination angles of the LED lamps is achieved.

A multi-angle illumination lamp comprises a lamp rod, a lamp panel, at least one lamp holder component arranged on the lamp panel and a lamp panel angle adjusting component. The lamp panel angle adjusting component comprises a shaft sleeve, an adjusting shaft, a fastening piece and a connecting piece. The shaft sleeve is fixed on the lamp rod, the adjusting shaft and the lamp panel are fixed through the connecting piece, the adjusting shaft is perpendicular to the lamp rod and is sleeved in the shaft sleeve, the adjusting shaft can rotate relative to the shaft sleeve and enables the lamp panel to be capable of rotating relative to the lamp rod, and the fastening piece can penetrate through the shaft sleeve and can abut against the adjusting shaft to enable the shaft panel to rotate to place and be locked. The multi-angle illumination lamp has the advantages of being capable of flexibly adjusting the irradiating angle of a light source, and meeting the illumination requirements of different environments in outdoor construction.

The invention discloses an LED lamp mechanism capable of moving annularly. The LED lamp mechanism capable of moving annularly comprises an annular track, wherein a lamp seat is arranged on the annular track; an annular rack is arranged on the top surface of the annular track; an arc-shaped inserting groove is formed in the bottom surface of the lamp seat; the rack part is inserted in the inserting groove; a transmission gear is hinged to the inside of the inserting groove and is engaged with the rack part; a pair of vertical moving grooves is formed in the top surface of the lamp seat; a pair of vertical plates is inserted in the moving grooves; a moving rack is formed on a side wall of the lower part of each vertical plate; each moving rack is connected with a rotating gear in an engaged manner; a locking mechanism is arranged on one side of each rotating gear and in the lamp seat; the upper ends of the vertical plates are hinged to an outer spline shaft; one end of the outer spline shaft extends out of one of the vertical plates and an adjusting plate fixedly sleeves the end of the outer spline shaft; a lamp shell sleeves the outer spline shaft; and an LED lamp is arranged in the lamp shell. The illumination range and the illumination angle of the LED lamp can be adjusted, so that different using demands are met.

The invention relates to a lamp provided with a diode, comprising a lamp body and fixing skeletons fixed at two sides of the lamp body, the lamp body is provided with an enclosed accepting cavity, a plurality of LEDS are accepted into the cavity, the fixing skeletons comprise a fixing workpiece which is pivoted at the two sides of the lamp body and two pivot joint pieces provided with spacing with the fixing workpiece, at each side of the lamp body, the fixing workpiece and the pivot joint pieces can rotate around the pivot joint with the lamp body and cross-lock at different positions to form a tripod structure. Compared with the prior art, the fixing workpiece and pivot joint pieces can cross-lock at different positions, therefore, the lamp body can adjust beam angle, the fixing workpiece and the joint pin pieces lock to form the tripod structure, thus ensuring stability of the installation of the lamp body.

The invention relates to a multi-purpose computer desk. The multi-purpose computer desk comprises air outlet holes, a perfume satchel, a placing plate, a fixing plate, a sponge mat, threaded rods, a heat dissipation board, a movable hinge, a lifting rod, an air cylinder III, a connecting rod II and an electric cleaning brush II, wherein a foot lapping plate is fixed to the lower end of a computerdesk main body, the foot lapping plate is positioned on the right side of the heat dissipation board, a foot lapping cushion is arranged at the bottom end of the inside of the foot lapping plate, support legs are mounted at the lower end of the computer desk main body, a storage box is fixed at the right ends of the support legs, a lifting board is mounted at the upper end of the lifting rod, an air cylinder II is fixed on the left wall of the inside of the computer desk main body, the right end of the air cylinder II is provided with a connecting rod I, an electric cleaning brush I is mountedon the right end of the connecting rod I, the air cylinder III is fixed on the top end surface of the inside of the computer desk main body, a connecting rod II is mounted at the lower end of the aircylinder III, and the electric cleaning brush II is mounted at the lower end of the connecting rod II. The multi-purpose computer desk is convenient to clean, convenient to move, can dissipate heat,and is good in comfort level.

The invention discloses a supplementary light adjustable visual imaging measurement system capable of performing automatic feeding and discharging. The system comprises a control system, a worktable, a first guide rail assembly, a measurement assembly and an automatic feeding and discharging assembly arranged above the worktable, wherein the first guide rail assembly comprises a left support and a right support fixedly connected to the worktable and a first guide rail, and the measurement assembly can perform reciprocating slippage along the first guide rail. The measurement assembly is provided with at least one light supplementing device adjustable in light source height and irradiation angle, the automatic feeding and discharging assembly is provided with a material suction assembly, and the measurement assembly and the automatic feeding and discharging assembly are electrically connected with the control system. The supplementary light adjustable visual imaging measurement system has the advantages that the system improves effective supplementation for surrounding light of an object to be measured while improving automatic feeding and discharging efficiency by decreasing manually assisted operating steps, accordingly does not affect the measurement accuracy while achieving improvement of measurement efficiency and reduces the occurrence rate of measurement failures caused by underexposure or overexposure.

The invention belongs to the field of industrial detection, and provides a workpiece surface defect detection system, which aims to solve the problem that fuzzy distortion occurs when a camera is directly used for acquiring a surface image of a moving workpiece in the prior art. Theworkpiece surface defect detection system comprises a rack, a conveying device, an image acquisition device and a distribution device; the image acquisition device is located above the conveying device and comprises a light source emitter and a light induction plate, and the light induction plate comprises a storagemodule, a comparison module, a control module and a plurality of photosensitive sensors; the light source emitter comprises a controller and a plurality of light source lamps; the photosensitive sensor senses the current light intensity information of the reflected light from the light source lamp to the surface of the workpiece and sends the current light intensity information and the photosensitive mark information to the comparison module; the comparison module finds corresponding standard light intensity range information from the storage module according to the photosensitive mark information, and when the current light intensity information does not belong to the standard light intensity range information, the control module controls the distribution device to separate the current workpiece from other workpieces.

The invention discloses an LED module street lamp cap with adjustable irradiation angle and high thermal diffusivity, and belongs to the technical field of semiconductor lighting. The LED module street lamp cap comprises a lamp cap upper cover, a lamp cap lower cover, a support framework, a lamp cap end cover, an LED light source driver, and an LED light source module, wherein the lamp cap end cover is fixed on the head part of the support framework; the lamp cap upper and lower covers are in involutorial connection, fixed on the tail part of the support framework and accommodate the tail part inside; the LED light source driver is arranged in a cavity formed through the involutorial connection of the lamp cap upper and lower covers; and the LED light source module adopts a modularized combination design, is vertically fixed in the middle of the support framework, and can rotate in a certain radiation angle range. The LED module street lamp cap applies the LED light source, is matched with scientific and reasonable design, and has the advantages of high light efficiency, stability, energy conservation, environmental protection, convenient assembly and good radiating effect.

The invention provides a structure of an LED (Light Emitting Diode) lamp. The LED lamp comprises a housing, a reflection lamp cup, a lens and a PCB (Printed Circuit Board) with an LED light source, and is characterized in that a PN node heat dissipation and conduction structure of the LED light source consists of the positive pole, the negative pole and the heat dissipation pole of the LED light source, a copper-clad foil of the PCB-the reflection lamp cup, a metal bracket (in case of a plurality of reflection lamp cups), an inner step of the lamp housing, and the lamp housing; a light projection structure of the LED lamp consists of the LED light source, the reflection lamp cup, a double-sided concave lens and a piece of transparent glass. As each LED light source is equipped with the reflection lamp cup of which the area and the volume are multiple times larger than those of the heat dissipation way of an aluminum substrate, the junction temperature energy on PN nodes of the LED light source can be instantly adsorbed, and the PN nodes are in the heat balance state below 120 DEG C; as the multi-fillet-shaped double-sided concave lenses perpendicular to one another are adopted, the light loss of the lenses is reduced, the light projection capability and transmitting capability of the lamp are improved, and the lamp has a better illuminating effect.

The embodiment of the invention relates to the technical field of a car and discloses an in-car light regulation method and an in-car light regulation device. The method comprises the steps of obtaining a position of a target object in the car; detecting current light intensity in the car; determining a target illumination angle according to the position of the target object and determining target light emitting intensity according to the light intensity and the position; and regulating the light emitting intensity of a read lamp in the car and regulating the illumination angle of the read lamp in the card to the target illumination angle. According to the in-car light regulation device, the illumination angle and the light emitting intensity of the read lamp in the card can be regulated according to the position of the target object and the current light intensity in the card, on the one hand, power can be saved, and on the other hand, a user can read the target object well.

The invention relates to the technical field of automobile illumination, and in particular to a vehicle indoor lamp control system and a control method thereof. The vehicle indoor lamp control system comprises an indoor lamp state confirming unit, an indoor lamp control confirming unit, a main control unit and an execution unit. The indoor lamp state confirming unit is used for judging whether an indoor lamp is turned on or not when a vehicle is driven. The indoor lamp control confirming unit is used for judging whether the indoor lamp needs to be regulated or not when the indoor lamp is turned on. The main control unit is used for outputting a corresponding control instruction according to information of the vehicle speed or the vehicle acceleration when the indoor lamp needs to be regulated. The execution unit is used for regulating the on-off state, the illumination angle and brightness of the indoor lamp according to the control instruction. Through the arrangement of the units, the illumination angle and the brightness of the indoor lamp can be intelligently and effectively regulated, and lamplight of the indoor lamp can be prevented from interfering with a driver. In addition, the regulation process is automatically conducted, and dangers caused when the driver conducts manual control in the driving process is avoided.

The invention discloses a rotary adjusting device of an energy saving lamp. The rotary adjusting device comprises a lamp connecting base; a spherical surface groove is formed in the middle part of the top surface of the lamp connecting base; an axial wire penetrating through hole is formed in the middle part of the bottom surface of the spherical surface groove; a spherical surface projection is arranged on the bottom surface of the middle part of a connecting base, and is inserted in the spherical surface groove; multiple spherical surface concave holes are uniformly distributed in the wall surface of the spherical surface groove; wear resistant layers are fixed on the wall surfaces of the spherical surface concave holes; slide balls are embedded in the spherical surface concave holes, and are pressed against the wear resistant layers; the spherical surface projection is pressed against the slide balls; the bottom surface of the connecting base is fixed on a turntable; a rotating shaft is fixed at the middle part of the bottom surface of the turntable; a rotating gear is fixed at the lower end of the rotating shaft; a bottom connecting box is fixed on the ground below the connecting base; and a rotating through hole is formed in the middle part of a top plate of the bottom connecting box. After an LED lamp is mounted on the rotary adjusting device, an irradiating angle of the LED lamp can be adjusted through operations of an inclined adjusting motor and a rotating motor to satisfy different irradiating requirements.

A portable reflector capable of automatically adjusting angles comprises reflecting plates, remote light measuring meters, first supporting columns, first joint bearings, first electric telescopic rods, first fish eye bearings, second joint bearings, electric push rods, second fish eye bearings, shaft sleeves, motors, second electric telescopic rods, a controller, braces, a knapsack, third supporting columns, a groove and a third electric telescopic rod. The front surfaces of the reflecting plates are provided with the remote light measuring meters. The back surfaces of the reflecting plates are provided with the first supporting columns. The lower ends of the first supporting columns are installed on the first joint bearings. The first electric telescopic rods are installed below the first joint bearings. The first fish eye bearings are installed on the first electric telescopic rods. The portable reflector capable of automatically adjusting angles has the advantages that the reflector is convenient to carry and capable of automatically adjusting the angles and the heights of the reflecting plates.

The invention provides an LED light source with the adjustable light angle. The LED light source comprises a housing, a cover, an LED circuit board, a cylindrical connecting seat and a cylindrical mounting seat. One end of the connecting seat is provided with a connecting portion extending axially, the connecting portion is fixedly connected to the housing, one end of the mounting seat is provided with a mounting portion extending axially, and the mounting portion is used for fixedly connecting with a light head; the other end of the mounting seat is provided with an accommodating cavity, the connecting seat is located in the accommodating cavity, the other end of the connecting seat is provided with an accommodating groove with one opening facing to the mounting seat, the outer wall of the accommodating groove is provided with a cycle of rotating tooth surface, a rotating member arranged in the accommodating groove is arranged in the accommodating cavity, and the outer circumference of one end of the rotating member is provided with radially-protruded rotating teeth engaged with the rotating tooth surface. After the LED light source is fixed in the housing of a floodlight, the LED light source is capable of rotating corresponding to the light head by rotating the housing, the irradiating angle of the light emitted from the LED circuit board can be adjusted, and the irradiating requirements of different occasions can be met accordingly.

Disclosed is a gear driving type adjustable LED lamp body mechanism. The gear driving type adjustable LED lamp body mechanism comprises a mounting frame and a connecting base plate. The mounting frame is fixed to the connecting base plate. A hinge block is fixedly arranged in the middle of the bottom surface of the connecting base plate, and hinged with two connecting blocks on the top surface of the middle of a lower base plate through a connecting shaft. An arc-shaped tooth portion is arranged on the bottom surface of the hinge block, and an adjusting driving gear is located between the two connecting blocks, and meshed with the arc-shaped tooth portion. A rotating adjusting motor is fixedly arranged on the outer side wall of one connecting block, and the adjusting driving gear is fixedly arranged on an output shaft of the rotating adjusting motor. By the adoption of the gear driving type adjustable LED lamp body mechanism, an installed LED lamp body can be moved in a linear mode, light transmission is conducted through a plurality of light-transmitting through holes which are formed in an upper cover plate and arranged in a linear mode, the flickering effect is achieved, the LED lamp body does not need to be turned on and off repeatedly, and therefore the service life of the LED lamp body is guaranteed. Meanwhile, the whole mounting frame can be inclined, and therefore the irradiation angle of the gear driving type adjustable LED lamp body mechanism can be adjusted.

The invention provides a gynaecology vagina testing device with an amplification function. The device comprises a frame and a power switch. A base bracket is mounted on the bottom end surface of the base through bolts. Furthermore base bracket has an arc-shaped frame structure. The back end of the top end surface of the base is provided with a backrest which has a rectangular plate-shaped structure. A thigh separating board is arranged at the top end surface of the base and is rotatable at top of sawtooth strips. The sawtooth strip has an arc-shaped sawtooth strip-shaped structure. The two sawtooth strips are symmetrically embedded at the top end surface of the base. The device facilitates opening and closing the end part of the thighs at two sides of the patient in performing testing on the patient so that the vagina of the patient can be wholly presented to a doctor, thereby facilitating testing on the vagina of the patient. Furthermore through cooperation of a metal block and a spring, when the opening degree of the thigh separating board is appropriate, the thighs at two sides of the patient can be automatically and quickly fixed, thereby shortening time in fixing the legs of the patient by medical personnel.

The invention discloses an artificial intelligence monitoring device. According to the technical scheme, the artificial intelligence monitoring device is characterized in that the artificial intelligence monitoring device comprises a fixed bottom plate; the fixed bottom plate is fixed to the ground through a plurality of expansion bolts; the top of the fixed bottom plate is fixedly connected with a box body; and the box body is rotationally connected with a first protective door; a lifting mechanism is used for adjusting the height and is arranged at the top of the box body; a rotating mechanism used for adjusting the monitoring direction is arranged above the lifting mechanism; a power supply mechanism used for providing electric energy is arranged above the lifting mechanism; a monitoring mechanism used for monitoring is arranged on one side of the rotating mechanism; a driving mechanism used for providing power for the lifting mechanism comprises a first servo motor fixedly mounted in the box body; and the problems that the height cannot be adjusted, and installation and maintenance are inconvenient are solved.