5results about "Processing" patented technology

The utility model discloses a film reproducing frame and a reproducing device, which comprise a film reproducing frame and a reproducing film clamp, a camera is arranged on a quick-mounting plate clamping seat of the film reproducing frame, the reproducing film clamp is arranged on a bottom plate, a lens of the camera is over against the reproducing film clamp, the film reproducing frame comprises the bottom plate, a portal frame is arranged on the bottom plate, and a support frame is arranged on a cross beam of the portal frame. A vertically-arranged fixing plate is fixedly installed on the supporting frame, a quick-release plate clamping base is installed on the fixing plate through a gear and rack lifting mechanism, and the quick-release plate clamping base and the fixing plate are locked through a locking screw. The copying frame has the beneficial effects that the copying camera is convenient to install and stable to adjust, so that the copying reliability of a film is improved, the copying film clip can be randomly placed below the copying camera, namely, the copying film clip can be transversely, longitudinally and obliquely placed as required, and the practicability of the copying frame is improved; according to the copying film clamp, automatic feeding of the film is achieved, and the copying quality of the film is guaranteed through lifting of the film pressing lifting mechanism.

The present invention relates to a multi-part spool 1 for processing a film strip 2 in a processing tank 3. The spool 1 comprises a cylindrical outer reel 4 and inside it a concentrically located removable cylindrical inner reel 5. There is a helical groove 6, 7 on the external surface of the inner reel 5 as well as on the external surface of the outer reel 4, the faces 8 of which are configured to support the edges of the film strip 2. The helical groove 7 on inner reel and the helical groove 8 on outer reel have opposite run. There is at least one projection 9 projecting in radial direction at both ends of the inner reel 5 for centering the inner reel 5 in the cavity of the outer reel 4. The outer reel 4 comprises a hollow mandrel 10 projecting towards the cavity of the outer reel 4. The inner reel 5 comprises a sleeve 11 projecting towards the cavity of the inner reel 5, which is positioned on the mandrel 10 of the outer reel 4 in the assembled condition of the spool 1.

The utility model discloses a darkroom four-side contraction magnification ruler plate, which comprises a bottom plate, a ruler plate frame is hinged on the bottom plate through a damping hinge, the middle part of the ruler plate frame is hollow and is integrally formed, an adjusting frame is connected in the ruler plate frame, a plurality of paper pressing plates are slidably connected to the top of the adjusting frame in the transverse direction and the vertical direction, and magnets are arranged at the two ends of each paper pressing plate. Through the arrangement of the square structure of the ruler plate frame and the adjusting frame, the ruler plate frame and the adjusting frame can be universally used in the transverse direction and the vertical direction, the size can be rapidly adjusted without changing the direction of the bottom plate or the ruler plate, and the size plates connected to the four faces of the adjusting frame and the corresponding size marks on the size plates can be rapidly adjusted. A darkroom worker can clearly preview the size of an image and accurately position the image, the tedious workload is greatly reduced, conception and operation are convenient and rapid, the magnets at the two ends of the paper pressing plate and the adjusting frame are magnetically attracted to press photographic paper, the magnetic attraction pressing mode is easy and convenient to operate, and time and energy are saved.

The present application provides a light emitting module and a developing device including the same. The light emitting module includes a substrate, a plurality of light emitting units, an encapsulation layer, and a light blocking layer. The light emitting units are disposed on the substrate. The encapsulation layer is disposed on the substrate and covers the light emitting units, wherein the encapsulation layer has a top surface and a side surface. The light blocking layer is disposed on the encapsulation layer, wherein the light blocking layer includes a center light blocking portion and a peripheral light blocking portion. The center light blocking portion is disposed on the top surface of the encapsulation layer and has a plurality of openings. The openings expose the light emitting units. The peripheral light blocking portion extends from the top surface of the encapsulation layer to the side surface, wherein the peripheral light blocking portion includes a chamfer or a fillet.

The invention relates to the technical field of medical instruments, in particular to an automatic film taking device which comprises an automatic film taking machine, an automatic film discharging mechanism is fixedly connected to the top of the front side of the automatic film taking machine, a waste film collecting frame is fixedly connected to the front side of the automatic film discharging mechanism, and the automatic film discharging mechanism comprises a film discharging control mechanism. By arranging the automatic film taking machine, the automatic film discharging mechanism and the waste film collecting frame, the automatic film taking process which is exquisite in structure and comprehensive in function is achieved, accurate film discharging of medical image data is ensured through the process, the film discharging efficiency is greatly improved, and the film taking efficiency is improved. Through cooperative work of the electric push rod, the lifting control transverse plate, the film outlet roller, the visual detection plate and other components, stable conveying and defect detection of films are achieved, meanwhile, the device is provided with the film supporting plate assembly, and the defective films can be pushed to the waste film collecting frame in time when detected.