CN2085527U - Photographic printing machine for negative - Google Patents

Abstract

The utility model relates to a photographic printing machine for negative data which belongs to negative data sample printing equipment. The shape of the utility model is same to the shape of a table lamp. The utility model mainly comprises an upper disc, a lower disc and a combined light box. The utility model is mainly used for the negative data preservation of a photographic worker and a photographic lover. When the utility model is used, a roll of negatives can be printed on a piece of photographic paper, and the convenient search can be realized. The utility model can be used as a chromatic darkroom lamp or a black and white darkroom lamp. At ordinary times, the utility model can be used as a desk lamp. The utility model has the advantages of beautiful appearance and low cost. The utility model is the ideal equipment for the photographic worker and the photographic lover. In addition, the utility model is also suitable for an ordinary development department to print out a sample for a customer before the development process starts; so the customer can have convenient development selection.

Description

Photographic printing machine for negative

The utility model belongs to a kind of egative film data sample printing apparatus.

At present, numerous shutterbugs and camera work person are faced with increasing egative film file maintenance problem, a lot of shutterbugs do photography for many years, egative film is more and more, often pay a lot of work and time, and be easy to damage some egative films, attempt on some newspapers and periodicals to find certain methods for setting up the egative film archives for seeking an egative film, but, operation is too bothered and can not be widely adopted because of not having to form a product machine.Therefore, it seems that a not really important job has but become shutterbugs and worker's the problem that needs most solution.

The purpose of this utility model is to design a kind of solarization camera of searching egative film data sample of being convenient to preserve.

Appearance structure of the present utility model as shown in Figure 1, outer shape is the desk lamp sample, base is a box structure, mainly is divided into dish (4) and lower wall (5) and lamp box (21).Available hinge connects between last dish (4) and the lower wall (5), so that upset.Coil the centre on of the present utility model, a window is arranged, adorn a clear glass (6) on the window, the length of window is 305mm, and width is 180mm.A fixedly film button (17) is respectively arranged in the both sides of window, correspondence position at last dish (4) back side button (17), an elastic steel sheet (18) is respectively arranged, the both sides of the edge of steel disc (18) can be fixed on the dish (4) with screw or rivet, coil between button (17) and the steel disc (18) aperture is arranged, one little thimble is arranged on the button (17), thimble passes aperture and contacts with steel disc (18), instantly during button (17), thimble withstands steel disc (18), steel disc (18) inside edge is opened, and this moment can be with the edge clamping of film holder (7) under steel disc (18).During use, can rewind the film one and be cut into five sections, and with five sections egative films and drain in the film holder (7).This film holder (7) is made up of a transparent hard plastic thin plate and a transparent plastic film, film and sheet plastic form five bar shaped interlayers, egative film can be filled in the interlayer, and film is printed on numbering, during print film below, directly and the printing paper on the lower wall contact.Pack into behind the egative film two ends of film holder are fixed in below the clear glass (6) by elastic steel sheet (18).In addition, the outside in elastic steel sheet (18) has two egative film press strips (19) respectively, processes five at the same time when rewinding the film, and can make film pass this press strip side by side and finish copying simultaneously.Keep egative film entirely to contact when coiling conveniently with print, a handle (8) is installed on the positive vertical plane of last dish (4) with printing paper in order to open and close.Above of the present utility model, a colored dark place lamp (1) is arranged, the lamp box (22) that black and white dark place lamp (2) and incandescent lamp (3) are combined has a dividing plate to separate between every kind of lamp, and to be respectively applied for the developing and printing colour film, developing and printing black and white volume and exposure are used.Exposure lamp front end in the centre has one for the jack (22) of inserting color screen, and color screen and all available common color of filter disc folder are amplified the filter disc and the filter disc folder of usefulness.On lower wall of the present utility model (5), a shape, foam-rubber cushion (20) that area is identical with last dish clear glass (6) are arranged, be used to place printing paper.On the positive vertical plane of lower wall (5), be respectively equipped with colored dark place lamp switch (9), black and white dark place lamp switch (10) and exposure with incandescent lamp switch (11), be respectively equipped with three adjusting brightness knobs corresponding (12), (13), (14) with it on its next door.The wiring of three switches and three adjusting knobs is installed, and general electrician all can finish, therefore no longer narration.Upper and lower dish of the present utility model (4), (5) available plastics or timber etc. are made.For an example using method of the present utility model is described once below:

With the developing and printing colour film is example.

At first, be cut into five sections by eight one section, and it is put into the egative film interlayer that has numbering respectively, open and shine on the camera dish (5) and press both sides button (17), film holder is clipped a volume 135 colored volumes.In dark place, open colored dark place lamp switch (9) (light is the apple green), then printing paper is placed on the foam-rubber cushion (20) of lower wall (5), pull handle (8), will go up dish (4) and close, press exposure incandescent lamp switch (10) this moment, pass through strip, correct exposure (be accurately exposure, also can connect with exposure timer) with common dark place, promptly flushable.

Advantage of the present utility model is: person and shutterbugs preserve the egative film data of searching 1. to be convenient to the camera work; 2. can distinguish the colored and black and white sample of copying; 3. can be on a printing paper with a whole volume film copying, and every sample all has numbering, and easy-to-look-up; 4. can make colour, black and white dark place lamp and desk lamp at ordinary times uses; 5. handsome in appearance, simple in structure, easy to operate, cheap.

Embodiment: on coil size: length * wide * height=400 * 250 * 20mm;

Lower wall size: length * wide * height=400 * 250 * 50mm;

Last dish clear glass is rectangle: 305 * 180mm;

The thin transparent plastic sheet of the hard of film holder is rectangle: 320 * 180mm;

Film is rectangle: 305 * 180mm

Lower wall foam-rubber cushion size: length * wide * height=305 * 180 * 5mm;

The complete machine height is 500mm.

Line design is installed general electrician and all can be finished.

Description of drawings:

Fig. 1: the utility model contour structures synoptic diagram.

Fig. 2: color filter folder.

Fig. 3: the last planar junction signal composition that coils on the utility model.

Fig. 4: the lower plane structural representation that coils on the utility model.

Fig. 5: film holder.

Fig. 6: lower wall structural representation of the present utility model.

Fig. 7: principle of work synoptic diagram of the present utility model.

1, colored dark place lamp; 2, incandescent lamp; 3, black and white dark place lamp; 4, go up dish; 5, lower wall; 6, clear glass; 7, film holder; 8, handle; 9,10,11, be respectively colour, black and white dark place lamp, incandescent lamp switch; 12,13,14, be respectively colour, black and white dark place lamp, incandescent lamp brightness regulation knob; 15, chromatic color filter folder, 16, stainless steel frame; 17, button; 18, elastic steel sheet; 19, egative film press strip; 20, foam-rubber cushion; 21, lamp box; 22, color filter jack.

Claims (3)

1, a kind of egative film data is shone camera, it is characterized in that: external form is that a desk lamp shape, base are a box structure, the upper lower burrs of box (4), (5) connect with hinge, one rectangle window is arranged in the middle of the last dish (4), clear glass (6) is housed on the window, both sides at window, a fixedly film button (17) is respectively arranged, correspondence position at last dish (4) back side button respectively has an elastic steel sheet (18), two outward flanges of steel disc (18) are fixed on the dish, and the aperture that has a thimble to pass on the dish on the button (17) contacts with steel disc (18); One shape, foam-rubber cushion (20) that area is identical with clear glass (6) are arranged on the lower wall (5), on the positive vertical plane of lower wall (5), be respectively equipped with three dark place lamps and exposure lamp switch (9), (10), (11), there are three corresponding brightness regulation knobs (12), (13), (14) in the next door; The lamp box (21) that has three kinds of lamps to combine above box body has a dividing plate between every kind of lamp; Incandescent lamp (2) front end has a color filter jack (21).

2, solarization camera according to claim 1 is characterized in that: in two elastic steel sheets (18) outside, two egative film press strips (19) are arranged respectively, a handle (8) is arranged on the positive vertical plane of last dish.

3, according to claim 1,2 described solarization cameras, it is characterized in that: upper and lower dish (4), (5) can adopt plastics or timber to make.

Images