CN2069574U - Calling card photographic instrument - Google Patents

Abstract

The utility model discloses a calling card photographic instrument, which is the compound of the portrait and the letters. The utility model is composed of an ordinary 135 single lens reflex camera, a name card bottom card, a bottom clip, a portrait objectives group, a portrait flash lamp, a name card flash lamp, and a mounting board. The makeup way is used an imaging optical axis and a photograph optical axis as the leading factor. The two optical axes are parallel and have a definite distance.

Description

The business card photographic apparatus

The utility model belongs to a kind of camera, the business card photographic apparatus that a kind of portrait and literal are synthetic.

In prior art, making has portrait photo's business card and need photograph through a reproduction usually, with people's photo and the reproduction of business card literal on an egative film, having now and directly the personage is carried out the business card photographic apparatus that once photo taking can obtain portrait business card or egative film, is the specialized equipment of a kind of pair of photographic field lens, two photographic imagery optical axises.Japanese fuji certificate photographic apparatus for example.This kind device structure complexity, specificity is strong, costs an arm and a leg, and can not adopt ordinary camera to take, and the camera on the photographic apparatus can not be taken off as ordinary camera and use.

The purpose of this utility model is: provide a kind of simple in structure, cheap, can with the business card photographic apparatus of common 135 Single-sens reflex camera compatibilities.

Scheme of the present utility model is: be made up of card, end clip, portrait objective lens, portrait flashlamp, business card flashlamp and assembling substrate at the bottom of common 135 Single-sens reflex cameras, the business card.Its composition form camera axis and personage's imaging optical axis are taken as the leading factor.Card can adopt common blank sheet of paper at the bottom of the business card, cuts out shaping by the size of required business card, and its width is slightly larger than required name card size, and card one side in the end is opened a slot according to sheet desired position and size on business card, stamps literal by the business card content request.Card is inserted on the card holder at the bottom of the business card, and its center and camera object lens and the same optical axis of egative film are unique camera axis.End clip by the width of required business card intercepting business card at the bottom of the width of card, on the position identical, have hole, garden greater than end card slot with end card.The portrait objective lens is inserted in (screw is fastening) on the end clip, with the same optical axis of slot, 4 millimeters of its inner face and film holder outer face axial distances, its optical axis is parallel with camera axis, two optical axis distances are determined that by the size of required business card and the position of photo the portrait objective lens comprises portrait object lens and field lens.The portrait object lens can adopt the common projection objective of f110 millimeter, and relative aperture can be 1: 1.8.During photography, the personage is positioned at apart from the portrait objective lens about 1.2 meters.Slot on portrait objective lens and end clip, the end card constitutes personage's imaging optical axis.Camera adopts common 135 single lens reflex cameras.The camera object lens can adopt f50 or f58 standard object lens and " No. 1 " extension ring.When adopting the f50 object lens, the card distance is 250 millimeters at the bottom of the position of camera assurance egative film and the business card; When adopting f58 standard object lens, the card distance is 290 millimeters at the bottom of position of camera assurance egative film and the business card.Clip, flashlamp all adopt screw to be fastened on the substrate at the bottom of camera, the business card.The portrait flashlamp is positioned near the portrait objective lens, during photography and shutter synchronization the photographed person is glistened.The business card flashlamp is positioned near the camera, with shutter synchronization to business card at the bottom of card flash of light.

Description of drawings: Fig. 1 is a business card photographic apparatus synoptic diagram.Wherein 1 is the photographed person, and 2 is the portrait flashlamp, and 3 is the portrait objective lens, and 4 is card at the bottom of the business card, and 5 is the slot of card at the bottom of the business card, 6 is camera axis, and 7 is the camera object lens, and 8 is No. 1 adapter ring, and 9 will for taking a picture, 10 are the imaging optical axis, and 11 is end clip, and 12 is the business card flashlamp, and 13 is substrate.

Fig. 2 is a card synoptic diagram at the bottom of the business card.Wherein 1 is the business card literal, and 2 is slot.

The negative film of Fig. 3 for photographing after washing.

Fig. 4 is a portrait objective lens synoptic diagram.Wherein 1 is field lens, and 2 is the portrait object lens, and 3 is trip bolt.

Be an embodiment of the present utility model below

Shown in figure one, on substrate 13, photographic field lens 7 is f58 standard object lens to photograph fuselage 9 by screw retention, and these object lens are installed on the photograph fuselage 9 through No. 1 extension ring 8.The distance of card is 290 millimeters at the bottom of fuselage position assurance film and the business card.Fuselage 9 is fastened on the substrate 13 by screw.With card at the bottom of the business card of one 93 * 54 millimeters of common white paper making.As shown in Figure 2, open one 40 * 28 millimeters slot on the end card, stamp literal with typewriter again.As shown in Figure 1, card at the bottom of the business card 4 is poured on the end clip 11.Clip 11 mouthfuls of width in the end are 89 millimeters, and the hole, garden of its card slot 5 at the bottom of the business card is greater than this hole.The center of slot 5 is on the imaging optical axis 10 at the optical axis of portrait objective lens 3, and portrait objective lens 3 is made up of portrait object lens and field lens, and the portrait objective focal length is the f110 millimeter, and relative aperture is 1: 1.8 (see figure 4).Portrait objective lens 3 is inserted at the bottom of the business card on the card on the end clip socket of slot 5, at the bottom of its end face and the business card card apart from 4 millimeters, fastening with screw.Photographed person 1 is positioned at 1.2 meters, dead ahead, can become to be inverted real image on the plane of business card square hole 5 through portrait objective lens 3.It is 26.5 millimeters that imaging optical axis 10 is parallel to camera axis 6, two optical axis distances.During photography, at first adjust the camera focal length, make the literal on the end card 4 become clear real image, and then adjust the focal length of portrait objective lens 3, till from camera view finder, observing clear real image.Press shutter, portrait flashlamp 2 and business card flashlamp 12 synchronization flash.Fig. 3 is the negative film after washing.

The product that adopts the utility model to make, because of it can use with any 135 Single-sens reflex cameras coupling, use value improves relatively, be more conducive to be accepted by all types of user, has highly versatile, the social benefit that is easy to popularize and to manufacturer, to user's dual economy benefit.

Claims (2)

1, a kind of business card photographic apparatus is made up of card, end clip, portrait objective lens, portrait flashlamp business card flashlamp and assembling substrate at the bottom of common 135 single lens reflex cameras, the business card, it is characterized in that; By the portrait objective lens, slot on the end clip constitutes personage's imaging optical axis, form camera axis by 135 Single-sens reflex camera lens imaging systems and end card, two optical axises are parallel and certain distance arranged, the portrait objective lens comprises portrait object lens and field lens, be inserted on the end clip position over against the imaging square hole, fastening with screw, 4 millimeters of its inner face and clip outer face, end axial distances, end clip is screwed on substrate, camera by screw retention on substrate, adopt f50 or f58 standard object lens and No. 1 extension ring, with card distance at the bottom of the business card be 250 millimeters or 290 millimeters, flashlamp is screwed on substrate.

2, business card photographic apparatus according to claim 1 is characterized in that, card one side at the bottom of the described business card has the slot of certain size.

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