65 results about "Mirror box" patented technology

A camera is capable of both silver-halide shooting, through which object images are recorded on silver-halide film, and video shooting, although its distance measurement device is placed substantially in the same way and its mirror box has substantially the same size as in ordinary single-lens reflex cameras. In this camera, a pellicle mirror splits the light flux having passed through a taking lens into a first light flux and a second light flux, and a rotatable mirror switches the subsequent path of the second light flux between the optical path for a third light flux and the optical path for a fourth light flux. The pellicle mirror, through its light flux splitting function, directs the first light flux to a silver-halide shooting system, and directs the second light flux to the rotatable mirror. The rotatable mirror, through its optical path switching function, either directs the third light flux to an optical viewfinder system, or directs the fourth light flux to a video shooting system.

A camera includes a mirror box to which a photographing lens is mounted, an object image being formed on one of an image pick-up device and sensitive film via the photographing lens; a main frame, the mirror box being provided on the main frame; and a shock absorbing device. The one of the image pick-up device and the sensitive film is supported by the mirror box, and the mirror box is supported by the main frame via the shock absorbing device.

A digital camera includes a mirror box having a lens mount to which a photographing lens is mounted; an image pick-up device having an imaging surface for capturing an object image which is focused on the imaging surface through the photographing lens; and a frame positioned inside the digital camera body, the mirror box and the image pick-up device being mounted to the frame. The mirror box is mounted to a surface of the frame. The image pick-up device is mounted to the surface of the frame via at least one support member positioned between the mirror box and the image pick-up device. A ratio of a distance from the lens mount to the frame and a length of the support member is substantially equal to a ratio of a linear expansion coefficient of the support member and a linear expansion coefficient of the mirror box.

The invention discloses an adjustable dual-twisting mirror box for measuring an apparent parameter of a yarn and a device of the box. The adjustable dual-twisting mirror box is in a hollow semi-cylinder closed structure and comprises a diffuse reflection arc shield plate and semicircular fixed plates, wherein the diffuse reflection arc shield plate forms an arc surface of a semi-cylinder, the two fixed plates respectively form two end faces of the semi-cylinder, through holes are formed in symmetric shafts of the fixed plates, a connecting line of the two through holes forms a symmetric axis of a yarn channel fixing plate to form a symmetric plane, twisting mirrors and an LED (Light Emitting Diode) light source are arranged at two sides of the symmetric plane by adopting a mirror symmetry structure, a lens is arranged on the symmetric plane, a monocular CCD (Charge Coupled Device) camera is arranged behind the lens and connected with the lens, the twisting mirrors are arranged at one side close to the diffuse reflection arc shield plate, the LED light source is arranged at one side far away from the diffuse reflection arc shield plate, the twisting mirrors, the LED light source and the lens are arranged on the same plane, and a yarn channel penetrates through a space formed by the twisting mirrors and the LED light source, and thus the comprehensive analysis for the three-dimensional apparent characteristic of the yarn can be realized by one monocular CCD camera.

The micro mirror box for scanning probe microscope includes an electrostrictive stepped unit, an electrostrictive scanning tube, a box, a box cover, a sample seat, a probe, a probe rack, a communication interface and a pumping hole, as well as a sample cutting push rod and an auxiliary probe. The probe and the auxiliary probe may be available probe for scanning tunnel microscope, atomic force microscope and / or magnetic microscope. The present invention has the features of simple and reasonable structure, low cost, small size, etc. and is favorable to raising vacuum degree, lowering temperature, raising S / N ratio, raising signal stability, etc. It may be used for vacuum cutting, vacuum probe replacement and scanning with different kinds of probe, in scanning tunnel microscope, atomic force microscope, magnetic microscope and their combination.

The invention discloses a rearview mirror box upgrading method based on an Android system and a rearview mirror box. The upgrading method includes the steps: enabling the rearview mirror box to enter air for upgrading when the rearview mirror box receives an upgrading instruction; connecting the rearview mirror box with a background server, and searching the latest upgrading package stored in the background server; downloading the latest upgrading package, and loading the latest upgrading package into a designated folder; enabling the rearview mirror box to enter an upgrading mode, and upgrading the rearview mirror box by the aid of the latest upgrading package. The rearview mirror box upgrading method does not need to be complexly operated by a user and is simple and rapid, one-key upgrading and one-key reset are truly realized, so that the Android system is effectively adaptable to practical application of a set top box, and user experience and stability on upgrading and reduction of the system are improved.

The invention relates to an adjustable optical axis reflector box for optical coating monitoring system, having a box body with light incoming through hole and light outgoing through hole, where a pair of optical plane incidence / reflection mirrors are arranged corresponding to the two through holes, a mirror seat is connected with the incidence / reflection mirror, the top of the mirror seat is equipped with an adjustment component extending out of the mirror box to adjust angle and height of the incidence / reflection mirror; by adjustment of the adjustment component, it can quickly adjust the height and angle of the incidence / reflection mirror and makes incident / reflected optical signal in the optical axis able to be accurately and stably projected to a light receiving surface, having advantages of simple structure, adjustment convenience, low cost, wide application range, etc.

A fixing device for fixing an autofocus module to a mirror box of an SLR camera having a quick-return mirror accommodated in the mirror box, wherein the quick-return mirror has a half mirror portion so that a light bundle of an object which is passed through the half mirror portion is reflected by a sub-mirror to be incident on the autofocus module. The fixing device includes an adjustment bracket which is provided separately from the mirror box, the adjustment bracket is fixed to an underside of the mirror box, and the auto focus module is fixed to the adjustment bracket.

The invention relates to an all-fiber Michelson transformer internal partial discharge ultrasonic signal detecting system and method. The system comprises a transformer housing module (1), a dedicatedchannel module for optical fiber arrangement (2), a transformer oil module (3), a transformer winding module (4), an optical fiber winding module (5), a first mirror module (6), a first 3db coupler module (71), a second 3db coupler module (72), a splitter module (9), a light source module ( 10), a mirror box module (11), a multi-channel photoelectric conversion and amplification device module (12), a multi-channel data synchronization acquisition device module (13), and a control and display device module (14). Compared with the prior art, the system has the advantages of being simple and practical, reducing the electromagnetic and external visible light interference problems, and positioning the power supply position.

The invention provides a mirror which comprises a mirror box and a camera device, wherein a mirror face is arranged on the mirror box, the camera device faces towards the outer side of the mirror face, a control system and a sensor are arranged in the mirror box, the camera device and the sensor are respectively connected with the control system, and the control system is used for receiving the human state parameters induced by the sensor so as to open the camera device for collecting the image of the human body. The mirror is small in size, simple in structure, convenient to mount, and suitable be various environments, can be taken as a common mirror, and also can automatically induce the human body, so that the image of the human body can be collected without posture adjustment, and the trend analysis and the remote diagnosis on the health state are realized.

Disclosed is a charging make-up mirror with a multi-level dimming function, comprising a make-up mirror box, wherein the make-up mirror box is composed of a box bottom and a cover which are in hinged fit, and the cover and the box bottom respectively have a built-in main mirror and a built-in inner auxiliary mirror which are opposite to each other. The invention adds the wireless charging and the sliding touch dimming function into the make-up mirror, and a user can conveniently use the wireless charging function of the make-up mirror to charge a device; thus, fragmented time is made to good use and the user feels convenient and comfortable.

The invention relates to an intelligent bathroom system with a face recognition function and a control method. The system comprises a face recognition unit, a fusion gateway, a terminal controller anda bathroom control terminal, the face recognition technology based on OpenCV is applied to the intelligent bathroom system. An image acquisition scheme and a terminal processing scheme are integratedinto an intelligent mirror box; various functions of the intelligent bathroom system are started through face recognition, the hands are completely liberated, intelligence and automation of the intelligent bathroom system are achieved, other intelligent bathroom devices can be added at any time to enter the system, corresponding product logics are integrated, then products are intelligently controlled through a gateway, and the intelligent bathroom system is more flexible.

The invention relates to a smart mirror box. The smart mirror box comprises a display device, the display device comprises a display screen and one-way perspective glass, the one-way perspective glassfits the display screen, one side of the one-way perspective glass is arranged to be a mirror surface, the other opposite side of the one-way perspective glass is arranged to be a reflecting surface,the reflecting surface of the one-way perspective glass is close to the display screen, and the mirror surface of the one-way perspective glass is away from the display screen. When the display screen is turned on, a user can normally watch a video of the display screen through the one-way perspective glass; when the display screen is turned off, the one-way perspective glass can serve as a mirror; the reflecting surface of the one-way perspective glass is arranged at one side of the display screen and can serve as a shell for protecting the display screen against scratching and the like. Thesmart mirror box can serve as a smart display screen installed in various mirror cabinet doors, meet increasing information needs of people, enrich the daily life of people and the like.

The invention discloses a daily cosmetic mirror with a scene mode. The daily cosmetic mirror is composed of a mirror surface (1), a mirror box (2), LED illuminants (6), an LED driving power supply (4), a scene control circuit (5) and a scene control switch (7). Light emitting windows (3) are arranged around the mirror surface; the LED illuminants (6) are arranged at the rear surface or the side rear surface of the light outlet windows (3); the scene control switch (7) is arranged on the mirror surface or the side surface of a box body or at an easy-to-operate position below the box body; afterbeing powered on, the scene control circuit (5) and the LED driving power supply (4) control and drive the LED illuminants (6) according to different positions or operation sequences of the scene control switch (7), and preset light rays with color temperature and brightness are emitted through the light outlet windows (3) around the mirror surface.

The invention discloses a mirror-box-type all-cloudy day simulation device. The mirror-box-type all-cloudy day simulation device comprises an optical reflection structure, electric light sources, a light diffusion film and a frame structure. The frame structure is an enclosed structure and the horizontal cross section of the enclosed structure is in the shape of a regular polygon or round. The electric light sources are arranged at the spatial top of the frame structure and the light diffusion film is arranged below the electric light sources. The optical reflection structure is a mirror reflection material arranged on the inner side of the enclosed structure, the mirror reflection material is formed by connecting a plurality of plane mirrors in a seamless mode, and the included angle formed by the mirror reflection material and the plumb line is zero point seventy seven degree. The upper end of the optical reflection structure is connected with the light diffusion film, and the lower end of the optical reflection structure is located at the lower end of a detected model storing platform in the height direction. According to the mechanism that light of an even light-emitting face at the top is reflected infinitely through the enclosed mirror structure, the mirror-box-type all-cloudy day simulation device accurately simulates the standard all-cloudy day sky brightness distribution published by the International Illuminating Engineering Society. The mirror-box-type all-cloudy day simulation device has the advantages of being small in size, ingenious in structure, accurate in brightness distribution and the like, and can be used for simulating the sky brightness distribution during all-cloudy days.

At least one exemplary embodiment is directed to a digital single lens reflex camera which includes a motor on a side of a mirror box above a battery storage unit for a detachable battery, such that the motor's output shaft can be substantially perpendicular to the optical axis, which facilitates reduction of the size of the entire camera.

The invention relates to the technical field of semiconductor lasers, and particularly discloses an automatic assembling method for FAC mirrors in a semiconductor pump source shell. The automatic assembling method comprises the following steps that the mirror box placing positions of the FAC mirrors are acquired; a mirror clamp control signal is generated according to the mirror box placing positions of the FAC mirrors and preset channel positions in a pump source shell, and the mirror clamp control signal is used for controlling a mirror clamp to sequentially clamp the FAC mirrors from the mirror box placing positions of the FAC mirrors and convey the FAC mirrors to the corresponding channel positions in the pump source shell; light finding alignment is carried out on the FAC mirrors arriving at the corresponding channel positions in the pump source shell; and the aligned FAC mirrors are fixed. The invention further discloses an automatic assembling device and system for the FAC mirrors in the semiconductor pump source shell. By means of the automatic assembling method for the FAC mirrors in the semiconductor pump source shell, automation of assembling of the FAC mirrors in the pump source shell can be achieved, the labor cost is saved, and FAC mirror automatic taking and placing achieved through automatic control further have the advantage of being high in placing position precision.

The invention relates to the technical field of medical teaching equipment. The invention further discloses an oral medicine teaching mirror image training device. The device comprises a mirror box; rear cover inserting seats are fixedly connected to the top and the bottom of the right side of the mirror box; a rear cover inserting groove is formed in the surface of the right side of each rear cover inserting seat; and bearing mounting grooves are formed in the top and the bottom of the right side surface of a mounting base. A rotating handle is screwed to drive a screw rod to rotate so as topush the mounting base to move outwards, the mounting base drives a left connecting strip to pull a spring to slowly extend to control the displacement amplitude of the mounting base, the inner wall of the inner ring of the bearing is fixedly connected with the tail end of the screw rod through the horizontal line of the screw rod penetrating hole and the screw rod inserting hole, the angle of thescrew rod is ensured not to deviate when the screw rod rotates and displaces, so that the angle of a frontal mirror can be freely adjusted from the upper side or the lower side, and dead angles whichare not easy to observe can be observed more conveniently.

The invention provides a mirror which comprises a mirror box, a camera device and a processing system, a mirror surface is arranged on the mirror box, and the camera device faces the outer side of themirror surface so as to acquire a human body image; the processing system is arranged in the mirror box, the processing system is connected with the camera device, and the processing system is used for carrying out region segmentation on the human body image and selecting a face image from the segmented images; and the processing system is also used for outputting human body state parameters according to a comparison result of the face image and the training image. The invention has the following beneficial effects. By arranging the camera device and the processing system, the processing system performs region segmentation on the acquired human body image, selects the face image from the segmented images, and outputs the human body state parameters according to the comparison result of the face image and the training image, so that the image quality is improved, and the accuracy and consistency of the face-tongue diagnosis result are also improved.

The invention discloses rearview mirror box based double-screen driving prompting system and method. The system and method are that two screens are provided for performing driving prompting; a display screen of a rearview mirror box can be used for displaying an image of the whole environment, a driver can acquire the image of the whole running environment by observing the rearview mirror box, and the operation is convenient and fast; a vehicle-mounted host display screen is used for displaying a navigation image to achieve navigation so as to ensure the accuracy of the running route. With the adoption of the system and method, double prompting is achieved for driving, so that the accuracy of the running route can be ensured as well as the safety in running.

The disclosed systems and methods provide for a mirror box therapy system as a therapeutic tool for treating patients having one healthy and one unhealthy limb. This can include stroke patients or those whom otherwise have full or partial paralysis. Also suitable patients include amputees with phantom limb pain or those with intact legs whom have unilateral chronic lower extremity pain. The system is designed to be used with patients in the short sit position or long sit position and can be alternated between each position including switching between left side and right side limb treatment. The methods of treatment with the disclosed system are designed to provide for positive visual feedback and induce brain plasticity with the improvement of neural connections leading to pain and / or motor rehabilitation of the impaired limb.

A flat projection television comprising an imagine engine mounted adjacent a top of an enclosure and optically coupled to a collimator mirror, a flat mirror, a mirror assembly comprising a plurality of cylindrical mirrors, and a diffuser screen. The image engine includes a cylindrical lens which expands an outgoing image horizontally. The image engine projects the image downward from the top of the enclosure toward the bottom of the enclosure where the horizontally expanding image encounters the collimator mirror which collimates the expanding beam bringing the horizontal lines back into parallel with one another. The collimator mirror also reflects the collimated image towards the front of the enclosure where it encounters the flat mirror oriented to deflect the image upward into the mirror box location of the enclosure at an appropriate angle. As the image is projected from the flat mirror, it encounters the cylindrical mirrors of the mirror assembly which expand each horizontal line of the image to present a fully expanded and complete image on the diffuser screen.