63results about How to "Increase camera angle" patented technology

The invention relates to an optical imaging lens and an electronic device utilizing the same. The optical imaging lens comprises six lenses. An image side of the first lens is provided with a concave surface portion in the vicinity of the circumference, an object side of the second lens is provided with a convex surface portion in the vicinity of the circumference, an image side of the third lens is provided with a convex surface portion in the vicinity of the circumference, the fourth lens is provided with positive refractive rate, an object side of the fifth lens is provided with a concave surface portion in the vicinity of the circumference, and an image side of the sixth lens is provided with a convex surface portion in the vicinity of the circumference. The optical imaging lens is provided with the six lenses which are lenses with refractive rate. The electronic device comprises a casing and an imaging module, wherein the imaging module comprises the optical imaging lens, a lens cone, a module holder unit and an image sensor. By controlling arrangement of the convex surfaces and the concave surfaces of the lenses, imaging angle can be enlarged, and the optical imaging lens has good optical property.

The invention discloses a device for reviewing the movement track of personnel, which comprises a fixing base, the bottom of the fixing base is welded with a fixing column, the bottom of the fixing column is provided with a connecting rod groove, and a connecting rod is slidably installed in the connecting rod groove , and the bottom end of the connecting rod extends out of the connecting rod groove, the bottom of the connecting rod is provided with a mounting groove, and the rotating shaft is installed in the mounting groove, and the bottom end of the rotating shaft extends out of the mounting groove, and the bottom of the rotating shaft is fixedly installed There is a camera, the top side of the connecting rod is provided with a first rotating shaft groove, and the first rotating shaft is installed in the first rotating shaft groove, and the top of the first rotating shaft extends to the outside of the first rotating shaft groove, and the inner wall of the connecting rod groove top side is opened. There is a second rotating shaft groove, and the second rotating shaft groove is rotatably connected with the first rotating shaft. The invention is simple and easy to use, enables the camera to be adjusted in height, provides more shooting angles, has a higher degree of automation, and is more conducive to people's use.

The invention discloses an intelligentized refrigerator-internally-installed camera monitoring system of the technical field of household refrigerators. The camera monitoring system comprises a cabinet body and a cabinet door, a first camera and object placing frames are mounted on the inner side of the cabinet door in sequence from top to bottom, and moreover, a display screen is arranged at the top end of the outer side of the cabinet door; a refrigerator and a temperature sensor are mounted in the cavity of the cabinet body, the temperature sensor is arranged at the upper end of the refrigerator, storage racks are mounted in the cavity of the cabinet body at intervals, and moreover, a transmission motor is arranged at the top end of the cavity of the cabinet body; and a rotating support is mounted at the bottom end of the transmission motor, a second camera is mounted at the bottom end of the rotating support, the output ends of the first camera and the second camera are electrically connected with the input end of an image optimization module, the output end of the image optimization module is electrically connected with the input end of a data conversion module, and the output end of the data conversion module is electrically connected with the output end of a data transmission module.

The invention provides a vehicle camera. The vehicle camera comprises a support plate, a camera shell and a camera main body, wherein the upper side of the support plate is provided with a sucking disc, the lower side of the support plate is provided with two parallel sliding rails, the camera shell forms sliding connection with the sliding rails through sliding blocks at the bottom of the camera shell, the camera main body and corresponding auxiliary elements are mounted in the camera shell, a front end lens of the camera main body stretches to the outside of the camera shell, and the camera main body in a cavity of the camera shell can rotate 360 degrees along own axis. For the vehicle camera provided by the invention, transverse adjustment to the position of the camera main body can be realized through moving the camera shell on the sliding rails at the lower side of the support plate, and thus, a shooting angle of the camera is increased. Additionally, the vehicle camera provided by the invention is mounted on a front windshield of the vehicle through the sucking disc, and is convenient to detach, simple and practical; placement of the vehicle camera can be adjusted arbitrarily; the camera main body can rotate 360 degrees, position of the front lens of the camera main body can be regulated flexibly as needed, so that the vehicle camera is very convenient to use.

The invention discloses a rotatable camera head which comprises a portable electronic device body, the camera head and a telescopic connecting rod, wherein the camera head is arranged on the portable electronic device body; one end of the telescopic connecting rod is fixed on the portable electronic device body, the other end is connected and fixed with the camera head, and the camera head can rotate by being vertical to the telescopic connecting rod. The rotatable camera head can rotate by being vertical to the portable electronic device body, thereby expanding the shooting angle of the camera head.

The invention relates to a camera head and an optical imaging lens thereof. The optical imaging lens comprises six lenses, wherein a first lens has negative refractive indexes; an image side surface of a second lens is provided with a concave surface which is positioned on an area nearby a circumference; an object side surface of a third lens is provided with a convex surface which is positioned on an area nearby an optical axis; an object side surface of a fourth lens is provided with a convex surface which is positioned on an area nearby the circumference; an image side surface of a fifth lens is provided with a convex surface which is positioned on an area nearby the optical axis; and an image side surface of the six lens is provided with a concave surface which is positioned on an area nearby the optical axis. The camera head comprises a shell and an image module. The image module comprises the optical imaging lens, a lens cone, a module rear seat unit and an image sensor. The shooting angle can be effectively expanded by controlling arrangement of concave and convex curved surfaces of the lenses; and the optical performance is high.

The invention discloses a multi-lens camera module sharing a photosensitive chip and an electronic device. The multi-lens camera module includes a framing element which has a top surface and a bottom surface that are oppositely and parallelly arranged; at least one side surface connecting to the bottom surface and the top surface; a photosensitive chip disposed opposite to the bottom surface; a main lens opposite to the top surface; and at least one auxiliary lens; wherein the light information collected by the main lens sequentially passes through the top surface and the bottom surface and is incident to the set area of the photosensitive chip, the auxiliary lens is in one-to-one correspondence with the side surface, the light information collected by the auxiliary lens is reflected by the corresponding side surface, and is incident to the set area of the photosensitive chip, and the light information collected by different lenses is incident to the different areas of the photosensitive chip. According to the invention, different lenses have different market angles, and the shooting angles are greatly increased.

The invention provides a hemispherical monitoring device, comprising a base, a hemispherical transparent cover and a camera, wherein the base is a rectangular hollow structure, the hemispherical transparent cover is arranged on an upper end surface of the base to form a sealed hemispherical cavity, and a camera adjustment device is fixedly arranged on the upper end surface of the base in the hemispherical cavity; the camera adjustment device comprises a support shaft that is fixedly connected to the center of the upper end surface in a vertical upward direction, the other end of the support shaft is in flexible connection with a driven gear through a bearing, a driving gear is vertically meshed with the driven gear, the driving gear is connected with a motor through a transmission shaft, the motor is arranged in the base, the driven gear is vertically and upwardly provided with three independent hydraulic rods to form a row, the other end of each hydraulic rod is connected to a camerafixing plate, and the camera is arranged in the center of the camera fixing plate. According to the hemispherical monitoring device provided by the invention, the camera adjustment device adopts geartransmission and hydraulic rod adjustment, and thus the camera has a larger shooting range, and meanwhile, the rotation of the camera is stable and reliable.

The invention discloses a gesture recognition method and apparatus for a virtual reality device, and the virtual reality device. The gesture recognition method comprises the following steps: controlling each camera to collect a current gesture image of a current user; performing splicing processing on each current gesture image to obtain a current spliced image; and performing gesture recognition according to the current spliced image. The shooting angle of the camera can be expanded, the images obtained by cameras at different positions are spliced by a splicing module to obtain a spliced image of which the shooting angle exceeds the visual angle of a single camera, and thus the immersion of a user when using the virtual reality device is improved.

The invention discloses a camera component. The camera component comprises at least three cameras, each camera has a sub-light incident surface, all sub-light incident surfaces are spliced to form a main light incident surface, and the main light incident surface takes the shape of a cambered surface. According to the camera component disclosed by the invention, the sub-light incident surfaces ofthe at least three cameras are spliced to form the main light incident surface, and an object is shot via the main light incident surface, therefore supplementary shooting is performed on mutual shooting dead zones of the at least three cameras to increase the shooting angle of the camera component, in this way, the panoramic shooting of the camera component is achieved, and the shooting effect ofthe camera component is improved. When the above camera component is applied to an electronic device, the electronic device has a better shooting effect.

The invention relates to a refrigerator and an image pickup device for the refrigerator. The image pickup device is arranged in a storage space of the refrigerator and comprises a base provided with an installing wall and a camera, wherein the installing wall is provided with an installing hole, the camera comprises a camera body for shooting the storage space and a connecting column, one end of the connecting column is connected with the camera body, the other end of the connecting column is provided with a flange, and the flange is clamped on the inner side of the installing hole in a connected mode to allow the camera to rotate with respect to the base. In addition, the invention further provides a refrigerator provided with the image pickup device. The image pickup device can rotate, an image pickup angle of the image pickup device is increased, the image pickup device has a damping effect in rotation, shakes are decreased, and the operation feeling is improved.

The embodiment of the invention discloses a visual doorbell entrance machine light supplement lamp and device; the lenses comprise a first lens made of optically denser medium and close to the lamp and a second lens made of optically thinner medium and close to the door outer side; the lamp light enters the optically thinner medium from the optically denser medium, and enters the air from the optically thinner medium, thus forming two refractions, diffusing the light, enlarging the visual angle, and solving the technical problems of dazzling concentration light and small visual angle caused by directly using an LED lamp and a transparent light block lens for light supplement. The visual doorbell entrance machine light supplement lamp comprises the lamp, and lenses symmetrically arranged up and down outside the lamp; the lenses comprise the first lens made of optically denser medium and close to the lamp and the second lens made of optically thinner medium and close to the door outer side; the first and second lenses are tightly attached, and the contact surface is a non-vertical contact surface.

The application discloses a camera module. The camera module comprises a first camera, a second camera, and a third camera; the first camera, the second camera and the third camera are arranged on thesame direction at intervals, the second camera is located between the first camera and the second camera, the first camera comprises a first incident surface, the second camera comprises a second incident surface, and the third camera comprises a third incident surface; a first preset angle is formed between the first incident surface and the second incident surface, a second preset angle is formed between the third incident surface and the second incident surface, the first preset angle is between 90-180 DEG, and the second preset angle is between 90-180 DEG. The above camera module is excellent in camera effect; when the camera module is applied to the electronic equipment, the electronic equipment has excellent camera effect.

The invention discloses an unmanned aerial vehiclefacilitating shooting. The unmanned aerial vehicle facilitating shooting includes a vehicle body. A transmission cavity is formed in the vehicle body.A through hole is formed in the inner wall of the lower end of the transmission cavity in a communicating mode. The inner wall of the bottom end of the transmission cavity is slidably connected withfoot rods which are located at the left end and the right end of the through hole and are symmetrical. A resistance spring is connected between the upper end of each foot rod and the inner wall of thetop end of the transmission cavity. A foot sole which is in contact with the ground is arranged in the lower end of each foot rod. The through hole is internally and fixedly connected with four central symmetrical rail arms. A camera lifting device is slidably connected into the rail arms. A transmission shaft extending in the left-right direction is rotatably connected into thetransmission cavity. According to the unmanned aerial vehicle facilitating shooting, in the process of ascending, the camera part is located at the lower end of a branch foot to conveniently shoot and observe and an angle of shooting is enlarged by downward movement of the self-gravity of the unmanned aerial vehicle, while in the process of descending, the camera part can be raised to protect the unmanned aerial vehicle, and automatic working mode differentiation is achieved by using a unidirectional coupling structure in the processes of ascending and descending.

The invention discloses a monitoring device capable of adjusting the shooting angle. The monitoring device comprises a mounting base and a camera assembly, and is characterized in that an adjusting mechanism is arranged between the camera assembly and the mounting base and comprises a mounting block and an air cylinder which is hinged to the mounting base; an output shaft of the air cylinder is hinged to a front swing sliding rail; one end of a front swinging sliding rail set is hinged to the mounting base; a rear swing sliding rail in parallel with the front swing sliding rail is hinged to the mounting base; a front sliding rod is arranged in the front swing sliding rail; a rear sliding rod is arranged in the rear swing sliding rail; pulleys are hinged to the bottoms of the front slidingrod and the rear sliding rod; fixed adjusting grooves are formed outside the pulleys; the pulleys can move in the adjusting grooves and in the track direction of the adjusting grooves; the mounting block is arranged on the inner side of the pulleys; the pulleys are arranged on the two sides of the mounting block through connecting rods; the camera assembly is arranged at the bottom of the mountingblock; and a camera is wider in shooting angle, so that and the monitoring effect of the monitoring device is ensured.

The invention relates to the technical field of unmanned aerial vehicle monitoring, and particularly discloses a river remote sensing monitoring device based on an unmanned aerial vehicle. The devicecomprises an unmanned aerial vehicle body, a plurality of rotor wing supports are arranged on the circumferential surface of the unmanned aerial vehicle body, first micro motors are arranged on the lower surfaces of the outer ends of the rotor wing supports, and output shafts of the first micro motors penetrate through the top ends of the outer ends of the rotor wing supports to be provided with propeller blades. According to the invention, the unmanned aerial vehicle flies above a river, when the river potential of the river is specifically detected, a third motor is controlled to rotate through a remote sensing technology, the gravity block at the lower end of the first guide rope sinks into river water, a floating ball is floated at the lower end of the second guide rope on the upper surface of river water, the first guide rope and the second guide rope are arranged in the river water flowing direction and flow in the river water flowing direction until the second guide rope is pulled, the included angle between the first guide rope and the second guide rope is shot through the camera, meanwhile, the tension on the first guide rope and the tension on the second guide rope are read out, the flow velocity of the river is calculated, and the calculated result is more accurate compared with the result obtained through simulation software.

The invention discloses a camera mechanism and a mobile terminal, wherein, the camera mechanism comprises a motor, a gear assembly and a camera module; the bottom of the camera module is provided witha passive gear adapted to the gear assembly; The motor is connected with the gear assembly; The gear assembly is meshed and connected with the passive gear; When the mobile terminal receives the ultra wide angle shooting instruction, the motor is driven to drive the gear assembly to move horizontally so as to drive the camera module to rotate. The passive gear is arranged at the bottom of the camera module, and the rotation of the camera module is effectively realized through the cooperation of a motor and a gear assembly, and the structure is simple and easy to realize. Moreover, the shooting mode of the mobile terminal can be set with a super wide angle shooting mode, and when the super wide angle shooting mode is triggered, the motor is started, so that the camera module is driven to rotate, and a larger shooting angle is obtained without moving the mobile terminal or moving the mobile terminal in a small range.

The invention discloses a vehicle-mounted camera device which comprises a base, a camera device outer shell mounted on the base and a camera placed in the camera device outer shell. The camera device outer shell comprises an outer shell A and an outer shell B, a hole is formed in the outer shell A, the position of the hole corresponds to the position of the camera, and the outer shell B is made of transparent plastic cement. The vehicle-mounted camera device is beneficial to expanding the shooting range of the camera, and can expand the monitoring range of the camera.

The invention provides a compound eye fundus camera which is large in shooting zone and lower in cost. The compound eye fundus camera comprises a light path system, wherein the light path system comprises multiple image acquisition units and a compound eye lens arranged in front of the multiple image acquisition units, and the multiple image acquisition units respectively correspond to one zone of the fundus. The compound eye lens is provided with multiple lens units, each image acquisition unit rightly faces one lens unit, and the lens units are spherical mirrors. Each image acquisition unit comprises a camera module for acquiring fundus image corresponding to the zones and an illumination module for providing illumination for the camera modules of other or all the image acquisition units, wherein the camera modules are arranged between the corresponding lens units and the illumination modules.

The invention discloses a drone for aerial photography with a photographing stability-increasing pan-tilt device. The drone for aerial photography comprises drone support legs, an adjusting rotary shaft, a drone switch and an automatic camera adjuster, wherein a photographing camera is arranged above the drone support legs; rotary wing drive motors are arranged above a drone shell; mechanical rotary wings are arranged above the rotary wing drive motors; the drone switch is connected above the mechanical rotary wings; a central processing unit is arranged under the drone switch; a video decoder is arranged under the central processing unit; a video angle calculator communicates below the video decoder; the automatic camera adjuster is arranged above the video angle calculator; and a high power lithium battery is arranged above the automatic camera adjuster. According to the drone for aerial photography with the photographing stability-increasing pan-tilt device provided by the invention, the drone cannot be vibrated due to ambient vibration when being used for photographing, so that a photographed picture has high quality; and meanwhile, the photographing camera can automatically rotate, so that a photographing angle is large.