215 results about "Periscope" patented technology

Camera and / or other sensor analysis of skin, used to diagnose and monitor health conditions. A computer, receiving skin data from a user, where the skin data is images and / or other data of the skin. The computer processes the skin data identify skin conditions, their status, and to compare the skin data with information indicative of health conditions that are not skin diseases. This can be done by finding similar skin data to other data received from other people who have specified health conditions and / or by looking for changes from previous images. The skin data can be captured by a smart phone camera (alone or with digital peripheral attachments) or a dedicated capture device such as a periscope, one way mirror, or cubicle. An augmented reality marking system can be used to mark areas on the user's skin to compare against other previous skin images and / or data.

Camera and / or other sensor analysis of skin, used to diagnose and monitor health conditions. A computer, receiving skin data from a user, where the skin data is images and / or other data of the skin. The computer processes the skin data identify skin conditions, their status, and to compare the skin data with information indicative of health conditions that are not skin diseases. This can be done by finding similar skin data to other data received from other people who have specified health conditions and / or by looking for changes from previous images. The skin data can be captured by a smart phone camera (alone or with digital peripheral attachments) or a dedicated capture device such as a periscope, one way mirror, or cubicle. An augmented reality marking system can be used to mark areas on the user's skin to compare against other previous skin images and / or data.

The invention provides a forward AOA multi-group lens four-station AA device, and relates to the technical field of camera AA devices. The forward AOA multi-group lens four-station AA equipment comprises an equipment body, a G1G2 feeding module, a finished product discharging module, a material taking arm module, a four-station AA module, a chart module and a gantry dispensing module, the equipment body is composed of a square tube rack, and the four-station AA module is located in the middle of the equipment body. According to the invention, the chart is vertically placed, and the forward four-station AA layout is adopted, so that the precise assembly of the transversely-arranged periscopic multi-group lens is realized. Under the condition that a corner prism is not additionally arranged to change the light path of a product, the G1, the G2 and the Sensor are actively aligned at the same time, accumulative errors caused by multiple times of assembly and light path turning are eliminated, glue is drawn on the combination face of the G1 and the G2, UV curing is carried out, reliable combination of the two lens sets is achieved, and the production efficiency is improved. And a powerful guarantee is provided for high-quality and high-stability batch automatic production of the transverse periscopic multi-group lens.

The utility model discloses a pipeline detection periscope telescopic rod quick-release structure, which relates to the technical field of pipeline detection, and comprises a support plate and a telescopic rod, the right end of the support plate is provided with a pipeline detection periscope probe main body, the upper end of the support plate is provided with a connecting rod, and the upper end of the connecting rod is provided with a first circular groove; a fixing rod is installed in the first circular groove, a first circular truncated cone block is installed at the upper end of the fixing rod, a second circular truncated cone block movably sleeves the outer surface of the fixing rod, a circular ring is installed at the lower end of the telescopic rod, and two symmetrically-arranged triangular sliding blocks are slidably assembled in the circular ring in the radial direction of the circular ring; and when the first circular truncated cone block moves downwards in the axial direction of the telescopic rod and extrudes the triangular sliding blocks, the two triangular sliding blocks move away from each other, and when the first circular truncated cone block does not extrude the triangular sliding blocks any more, the two triangular sliding blocks move close to each other, and fixing operation of the telescopic rod is completed. According to the utility model, the probe main body and the telescopic rod of the pipeline detection periscope can be quickly fixed, and the operation is simple.

The invention discloses a periscope head image difference compensation method and system, a computer and a storage medium, a periscope head comprises a reflecting prism, a lens group and a diffractive optical element, and the non-reflecting surface of the reflecting prism is provided with a polarization coating; the method comprises the following steps: constructing an optical path model according to design requirements of a periscope lens module, and carrying out aberration analysis on the optical path model; calculating a chromatic aberration compensation phase function of the diffractive optical element according to a chromatic aberration compensation formula; calculating a spherical aberration compensation phase function of the diffractive optical element according to a spherical aberration expansion formula; and calculating a total phase function of the diffractive optical element, and performing aberration compensation on the optical path model according to the total phase function. According to the long-focus periscope lens module, the total aberration of the periscope lens module can be compensated by utilizing the cooperation of the diffractive optical element and the reflecting prism with the polarization coating, so that the size of the long-focus periscope lens module is reduced, and the imaging quality of the long-focus periscope lens module is improved.

The periscopic camera module comprises a shell, a reflection module and a lens module, two-axis rotation of a traditional heavy-weight reflection module is changed into single-axis rotation (rotation around the first axis), the weight of the reflection module can be effectively reduced, the structure of the reflection module can be simplified, the lens module is divided into a plurality of lens modules, the first lens group is configured to rotate around the second axis, and the lens module is divided into a plurality of lens groups. Therefore, OIS anti-shake of the camera module is realized through rotation of the reflection module and the first lens group, and the problems of insufficient thrust and crosstalk during two-axis rotation of the large-weight reflection module can be effectively improved; furthermore, the lens module is arranged into at least two lens groups, so that the assembling difficulty of a plurality of lenses is also improved, and the optical imaging quality is effectively improved.

The utility model discloses a periscopic integrated anti-shake motor, a camera device and electronic equipment, and relates to the technical field of electronic equipment. In the anti-shake motor, a first carrier is used for installing a prism, and a second carrier is used for installing a periscope head; in the anti-shake assembly, an anti-shake induction assembly is installed on the first carrier, and the anti-shake induction assembly can be driven to drive the first carrier to rotate in the light incidence direction and the second direction through magnetic force generated by electrifying an anti-shake excitation assembly. In the focusing assembly, a focusing induction assembly is installed on a second carrier, and the focusing induction assembly can be driven by magnetic force generated by electrifying a focusing excitation assembly to drive the second carrier to move in the light emitting direction. The anti-shake excitation assembly and the focusing excitation assembly are both installed and electrically connected to the integrated circuit board, and the integrated circuit board is provided with an electric connection port used for being electrically connected with an external power source. The first carrier, the second carrier and the integrated circuit board are all installed on the supporting base, the anti-shake motor is low in assembling difficulty, and the shooting effect can be guaranteed.

The invention provides an optical lens, which is composed of four lenses and a refraction and reflection element, and sequentially comprises a first lens with positive focal power, a second lens with negative focal power, a third lens with positive focal power, a fourth lens with negative focal power, a fifth lens with positive focal power and a sixth lens with negative focal power from an object side to an imaging surface along a light transmission direction, the object side surface of the second lens is a convex surface, and the image side surface of the second lens is a concave surface; the third lens has positive focal power; the object side surface of the fourth lens is a convex surface, and the image side surface of the fourth lens is a concave surface; the refraction and reflection element comprises a light incident plane, a first reflection plane, a second reflection plane, a third reflection plane and a light emergent plane which are all planes, and the light incident plane, the second reflection plane and the light emergent plane are substantially the same plane; optical axes of the optical lens include a first optical axis, a second optical axis, a third optical axis and a fourth optical axis. The optical lens provided by the invention can realize the excellent effect of periscopic long-focus shooting, and has one or more advantages of miniaturization, large image surface, large aperture, high-quality imaging and the like.

The invention discloses a piezoelectric type driving zoom periscope lens. The periscope lens comprises a zoom lens assembly and a prism assembly used for refracting incident light to the zoom lens assembly. The zoom lens assembly comprises two zoom lenses arranged in the front-back direction of the light path, and at least one of the two zoom lenses can move front and back along the light path so as to change the distance between the two zoom lenses to achieve zooming. The driving mechanism is used for driving the zoom lens to move; the driving mechanism comprises a carrier used for bearing the zoom lens, a piezoelectric assembly used for driving the carrier to move and a clamping piece fixed to the carrier. The clamping piece is used for clamping the output end of the piezoelectric assembly, so that the output end drives the carrier to move; the clamping piece is formed by bending an elastic sheet and comprises a connecting end used for being connected with the carrier and a clamping end used for clamping the output end of the piezoelectric assembly. According to the invention, the high-performance clamping piece is matched with the piezoelectric assembly to drive the zoom lens assembly, so that high-quality zooming is realized.

The utility model relates to the field of mobile phone camera modules, and discloses a miniaturized periscope lens module, which comprises a prism, a focusing part, a lens and a sensor part, the prism is U-shaped, the sensor part and the focusing part are respectively arranged at two ends of the prism and are positioned on the same side of the prism, the lens is arranged on the focusing part, the prism is provided with four reflecting surfaces, and the reflecting surfaces are arranged on the prism. Light enters from the lens and then enters the sensor part through four times of reflection. The periscope lens module is small in thickness and can be applied to a mobile phone.

This invention discloses a remotely replaceable radiation-resistant pan-tilt camera, comprising: a fixed bracket with a wiring compartment fixedly mounted at its end; a pitch-rotation pan-tilt compartment mounted on the top surface of the wiring compartment; and a periscope lens compartment detachably mounted on the pitch-rotation pan-tilt compartment. The periscope lens compartment includes a fixing block, a fixing latch, a lens housing, and a lens module. Fixing latches are fixedly positioned at the center of both the left and right side walls of the lens housing. To improve the radiation resistance of the high-definition image sensor, this invention employs a three-layer shielding structure and a periscope reflective lens module to prevent direct damage to the camera sensor from radiation. The three-layer shielding structure also allows adjustment of the lens housing's center of gravity, ensuring the stability of the lens housing's pitch movement.

A periscope camera module includes a lens module, a photosensitive chip, and a circuit board assembly. The lens module includes a driver and a frame body. The driver includes a main body and a driving chip electrically connected to the main body. The frame body includes a first sidewall and a second sidewall. The driving chip is arranged on the first sidewall. A plurality of pins is provided on the driving chip. The photosensitive chip is arranged on the second sidewall. The circuit board assembly includes a first circuit board and a second circuit board. The first circuit board is arranged on and electrically connected to the photosensitive chip. The second circuit board is arranged on the drive chip. A plurality of pads is provided on a surface of the second circuit board facing the drive chip. The pads are electrically connected to the pins.

The invention provides a base of a periscopic camera module, a manufacturing method of the base and the periscopic camera module. Conductive parts of the periscopic camera module are directly connected with a circuit board of a photosensitive assembly of the periscopic camera module. Therefore, a traditional integrated circuit board which is arranged on the side wall of the base and used for controlling and driving the anti-shake coil and the focusing coil can be omitted, the part, embedded in the bottom wall of the base, of the conductive part is reduced, the complexity of a circuit is reduced, at least part of the conductive part of the periscopic camera module is embedded in the base, the circuit design is simplified, and the cost is reduced. The cost of the periscopic camera module is reduced, the conductive part can be protected through the base, the structural reliability of the circuit is improved, and then the reliability of the periscopic camera module is improved.

The invention discloses an ultra-long-focus periscopic camera module. The ultra-long-focus periscopic camera module comprises a first prism, a first lens assembly, a second lens assembly, a second prism, a third prism and an imaging assembly, the first prism comprises a first incident surface, a first reflecting surface and a first emergent surface; the first lens assembly comprises at least one lens, and each lens is arranged on the object space side and / or the image space side of the first prism; the second lens assembly comprises at least one lens, and the second lens assembly moves in the direction of the second optical axis to perform focusing and also moves in the direction perpendicular to the second optical axis to realize an OIS anti-shake effect; the second prism comprises a second incident surface, a second reflecting surface, a third reflecting surface and a second emergent surface; the second incident surface is opposite to the emergent surface of the second lens assembly; and the third prism comprises a third incident plane, a fourth reflecting plane, a fifth reflecting plane and a third emergent plane, and the third incident plane and the second emergent plane are arranged in parallel. According to the invention, the miniaturization of the ultra-long focal periscopic camera module can be realized.

The invention relates to an imaging device (10; 110), in particular an endoscope device, for stereoscopic image generation, wherein the imaging device (10; 110) has a shaft (12; 112) that defines a longitudinal axis (14; 114) and at least one optical viewing direction unit (58, 158) for generating a viewing angle (18) of greater than 0° with respect to the longitudinal axis (14; 114).It is proposed that the imaging device (10; 110) has a periscope unit (20; 120) for combining at least two beam paths (22, 24; 122, 124) for use in stereoscopic image generation, wherein the viewing direction unit (58, 158) is rotationally fixed with respect to the shaft (12; 112) and the periscope unit (20; 120) is arranged so as to be rotatable relative to the shaft (12; 112) about the longitudinal axis (14; 114).

The invention relates to the technical field of peeping instrument installation auxiliary devices, in particular to a drilling peeping instrument probe pushing device, which comprises a sleeve end head arranged at the front end of a drilling peeping instrument probe cable and used for detachably installing a peeping instrument probe body; the middle shaft seat is detachably mounted outside the end head of the sleeve; the at least two pushing units comprise arc top plates inserted in the periphery of the axis of the middle shaft seat, rollers are rotationally installed outside the arc top plates, and the rollers are used for being attached to the wall of a drill hole and keeping the peeping instrument probe body in the center in the drill hole; a stable mounting foundation can be provided and obtained through the arranged sleeve end, and the middle shaft seat is convenient to disassemble and assemble; the pushing units arranged on the periphery of the middle shaft seat in a matched mode can be suitable for drill holes with different inner diameters, the inner walls of the drill holes can be supported, the peeping instrument probe body can be located in the middle detection position, and reliable peeping imaging quality can be obtained while the probe is prevented from being damaged.

This utility model discloses a liquid crystal display device. The liquid crystal display device includes: a light guide plate, comprising a light-emitting surface and a non-light-emitting surface, the non-light-emitting surface being the bottom of the light guide plate; a sheet metal structure, comprising a bottom sheet metal assembly and a side sheet metal assembly; the bottom sheet metal assembly is located on the side of the reflector away from the light guide plate; an LED light panel, the LED light panel being located on a different plane from the light guide plate and away from the light-emitting surface of the light guide plate; a periscope light guide structure, comprising a first end and a second end, the first end of the periscope light guide structure being connected to the LED light panel, and the second end of the periscope light guide structure being connected to the end of the light guide plate; the side sheet metal assembly is located outside the periscope light guide structure, the periscope light guide structure dividing the sheet metal structure into the side sheet metal assembly and the bottom sheet metal assembly; the periscope light guide structure is capable of guiding the light emitted from the LED light panel into the end of the light guide plate. This utility model is beneficial for reducing the bezel of the liquid crystal display device.

The utility model discloses a pipeline detection periscope convenient to adjust height, which comprises a telescopic rod, a fixed support arranged on the telescopic rod, a periscope body connected with the fixed support and a spring component, and the spring component is connected to the bottom end of the telescopic rod and / or the bottom end of the periscope body. According to the periscope, the spring component is used, the periscope body can move up and down by applying downward pressure or upward tension by a person on the ground, and convenience is improved.

This application provides a method for manufacturing a camera module, an electronic device, and a housing assembly. The periscope camera module includes a reflective element, a focusing module, a sensor, and a housing assembly. The housing assembly includes at least a cover plate and a dereflectivity film. The cover plate covers at least the reflective element and the focusing module, and has an opening that exposes at least a portion of the light-incident surface of the reflective element. The dereflectivity film is located on the inner surface of the cover plate, and the surface of the dereflectivity film facing away from the inner surface of the cover plate is a non-flat surface. The dereflectivity film includes a base material and an additive material. The base material includes resin, and the additive material is a material with visible light absorption function. By controlling the material of the dereflectivity film, the film effectively absorbs visible light. Simultaneously, the film is modified so that light can be reflected back and forth within the film and cannot escape, effectively reducing the reflectivity of the film and thus achieving a low-cost solution to stray light.

A vehicle periscope assembly provides for real time augmentation of viewing objects viewable within an optical viewing path. A display is mounted proximate a defined optical viewing path and is configured to generate images that correspond to objects viewable along the optical viewing path.

The utility model discloses a long-focus reflecting prism, a periscope head and electronic equipment. The long-focus reflecting prism comprises an incident plane, an emergent plane, a first reflecting plane, a second reflecting plane and at least one middle reflecting plane, light passing through the lens group vertically enters the reflecting prism from the incident plane, is sequentially reflected by the first reflecting plane, the middle reflecting plane and the second reflecting plane, and is vertically emitted to an imaging plane from the emergent plane; the first reflecting surface, the second reflecting surface and each middle reflecting surface only reflect the light once; and the incident plane and the emergent plane are parallel and are positioned on different sides of the reflecting prism. According to the periscope lens module, the plurality of reflecting surfaces are arranged in the reflecting prism, so that light rays are reflected for multiple times along the plurality of reflecting surfaces after entering the reflecting prism, the light path is prolonged, and the focal length of the periscope lens module can be increased.

The invention discloses a periscopic optical system and an anti-shake mechanism driving method.The periscopic optical system comprises a lens group and a light turning element located on the object side of the lens group, the light turning element is used for turning light from a first optical axis AX1 to a second optical axis AX2 so that the light can penetrate through the lens group, and the periscopic optical system further comprises an anti-shake lens with positive focal power, the anti-shake lens is located between the light steering element and the lens group, and the anti-shake lens is suitable for translating in a plane perpendicular to the second optical axis AX2; and the anti-shake mechanism is used for driving the anti-shake lens to translate, so that the overall size of the periscopic optical system is reduced and the reliability of the driving motor is improved on the basis of correcting the shake of the periscopic optical system.

The invention belongs to the technical field of teaching equipment, and particularly discloses a demonstration platform for teaching management, which comprises a guide box, a vertical rod, a guide rod, an observation cylinder, a first plane mirror and a second plane mirror, and is characterized in that the bottom of the vertical rod is in horizontal sliding fit with the guide box, and the upper part of the vertical rod is axially and slidably sleeved with a second sliding pipe; a second spring is arranged between the second sliding pipe and the lower part of the vertical rod; a first sliding pipe is transversely fixed to the surface of the second sliding pipe, a guide rod penetrates out of the first sliding pipe and is in axial sliding fit with the first sliding pipe, a third spring is arranged between one end of the guide rod and the first sliding pipe, and the other end of the guide rod is connected with an observation cylinder; the first plane mirror is connected with the top end of the observation cylinder, a second plane mirror is obliquely installed in the observation cylinder, and the observation cylinder, the first plane mirror and the second plane mirror jointly form a periscope structure. The movable teaching aid can move near a computer row, so that more students can see the teaching aid in the process of explaining and demonstrating the students by a teacher, and problems of the students can be explained in a targeted manner.

The invention belongs to the technical field of coarse tracking control of free space laser communication, and aims to quickly solve two groups of azimuth axis rotation angle increment values and pitch axis rotation angle increment values which enable light waves to be incident along a direction perpendicular to an incident aperture plane of a periscope and adaptively optimize and select. The invention provides a periscopic laser communication terminal coarse tracking rotation angle adaptive control system and method, and the system comprises a periscopic laser communication terminal optical system, a light spot centroid offset calculation unit, a rotation angle increment calculation unit, a rotation control unit, and a rotation execution mechanism. The rotation executing mechanism is controlled to rotate corresponding azimuth axis and pitch axis rotation angle increment values until a rough tracking operation ending instruction is received, angle rotation of the rotation executing mechanism in the rough tracking process is more stable, higher rough tracking response speed can be provided, and the method can be widely applied to satellite laser communication.

A periscope camera module, characterized in that it includes a light deflection device; and a module assembly, the module assembly including an optical lens and a photosensitive component, wherein the optical lens is maintained in the photosensitive path of the photosensitive component, the light deflection device is maintained in the photosensitive path of the photosensitive component, and the light deflection device is used to change the direction of light; wherein the optical lens includes a plurality of sub-lenses, each sub-lens is pre-assembled in sequence in the photosensitive path of the photosensitive component, and the installation position of at least one sub-lens relative to the other sub-lenses can be fixed after active calibration, thereby obtaining a periscope camera module with higher imaging quality.

The present application relates to the field of optical equipment assembly, adjustment, and testing technology, and in particular to a periscope optical path integration method. The periscope optical path integration method includes the following steps: installing a first optical component, installing a centering tool behind the first optical component along the optical path, and determining the x- and y-direction references; moving the centering tool until it is aligned with the predetermined installation position of the periscope assembly; installing and adjusting the periscope assembly at the predetermined installation position to align the first optical component with the centering tool around the x- and y-direction references; moving the centering tool to align it with the first optical component along the y-direction reference; installing and adjusting the second optical component to align the output optical axis of the second optical component with the centering tool along the y-direction; replacing the centering tool with a mirror locator, and translating the first optical component along the z-direction to align the first and second optical components along the z-direction reference. The periscope optical path integration method is capable of assembling a periscope optical path that integrates non-parallel optical paths.

The invention discloses a fixed optical assembly, a periscopic camera module and electronic equipment, and belongs to the technical field of electronic equipment. The embodiment of the invention provides a fixed optical assembly which comprises a prism and a fixed lens, the fixed lens is arranged on the image side of the prism, the fixed lens is a plastic lens with focal power, and at least one of the object side face of the fixed lens and the image side face of the prism is provided with a first glue containing area. The first glue containing area is internally provided with first glue, and the fixed lens is connected with the prism through the first glue. The fixed optical assembly is used for the periscopic camera module, and the fixed optical assembly can increase the light incoming amount of the periscopic camera module and improve the imaging quality of the periscopic camera module. The fixed lens is a plastic lens, so that aspherical design is facilitated, and production and processing are facilitated. The fixed lens and the prism are connected through the first colloid, so that the prism and the fixed lens are convenient to assemble, the assembly efficiency is high, and the stability is high.

This invention discloses a periscope module, camera module, and electronic device integrating a variable aperture. The variable aperture assembly is arranged to connect to the lens zoom assembly along the optical axis. The variable aperture assembly is configured as a variable aperture housing and includes a first drive assembly, a second drive assembly, a first blade group, and a second blade group arranged within the housing. The first and second blade groups are arranged on opposite sides of the optical axis radially, with the first and second drive assemblies correspondingly arranged. Both drive assemblies are configured to output radial drive motion and transmit it to the blades of the corresponding blade group, thereby creating light-transmitting apertures of different diameters. By changing the drive method from conventional rotating components to radial drive, the thickness of the drive assembly in the optical axis direction can be effectively reduced, thus lowering the thickness of the variable aperture assembly in the optical axis direction. This results in minimal change in the overall length formed by the variable aperture assembly and the lens zoom assembly, leading to a miniaturized device.

The invention belongs to the technical field of tree measurement, and particularly relates to a periscopic AI aiming tree height measuring device, which comprises a telescopic mechanism, a mounting frame mounted at the top of the telescopic mechanism, an image acquisition module, an image processing module and an image processing module, the image acquisition module comprises at least one camera fixed on one side of the mounting rack and a detector fixed at the bottom of the mounting rack, the attitude sensing module is used for monitoring spatial attitude data of the mounting rack in real time, and the attitude sensing module comprises a tilt angle sensor fixed on the mounting rack and a display module which is used for outputting a tree height measurement result. The display module comprises a touch displayer fixed to the outer side of the telescopic mechanism and a data processing module and is used for calculating the tree height through data of the detector, the telescopic mechanism comprises a shell, and a threaded rod is rotationally connected into the shell. The method can penetrate through canopies to obtain the tree tip data of the middle and lower layers, does not climb or damage the stand structure, and improves the tree height measurement precision and efficiency under complex forest conditions.

The invention discloses a periscopic camera module and a reflection device thereof. The reflection device comprises a base, a carrier, a reflection element, a correction assembly and a magnetic attraction assembly. The carrier can rotate around a first rotating shaft; the reflecting element is configured to reflect light rays incident in the first axis direction to the second axis direction, and the second axis direction is perpendicular to the first axis direction; the magnetic component comprises at least one magnetic magnet and at least one magnetic yoke; wherein the correction assembly and the magnetic attraction assembly are arranged in different directions of the reflection element; the distance between the center of the correction assembly and the first rotating shaft in the second axis direction is larger than the distance between the center of the magnetic attraction magnet and the first rotating shaft in the second axis direction. In this way, the reflection device can balance the dimensions of the reflection device in all directions while achieving the correction function.