CN2244793Y - Identification platform - Google Patents

Abstract

The utility model relates to an identification platform, which is the external equipment of a computer converting the images shot by a camera into the readable signal of the computer. The identification platform is composed of a frame, a machine core, a lighting source, a power supply box, an elastic clip, etc., wherein, the frame comprises an upper cover, a base, a column and a working table, which are fixedly connected through screws. The machine core is provided with the camera and a circuit board, and the camera is fixed in the base. The head of the camera extends out from the circular hole of the base, and the lighting source irradiates the working table uniformly. The utility model has the advantages of low cost, high definition, light weight, small size, etc., and is suitable for the true and false identification of the signature images.

Description

Identification platform

The utility model relates to a kind of computer peripheral, refers in particular to a kind of recognition device that is converted to computer readable signals by the video camera photographic images.

At present, the external equipment of computer reading images has scanner and video camera, but the sweep speed of scanner is slow, needs 7-8 second when being used for the seal discriminating usually, and will be placed on processing under the cover plate to check, and is very inconvenient; And the resolution of video camera is low; They also exist common defective in addition, and promptly volume is big, cost is high, complicated operation.Carry out in bank under the condition of teller's system, because the restriction of counter space, the said equipment is difficult to adopt.

The purpose of this utility model is to overcome the shortcoming that above-mentioned prior art exists, and a kind of seal device systems high-resolution, low cost and the little Identification platform of volume are provided.

The utility model is by the following technical solutions: Identification platform partly is made up of fuselage, movement, illumination, power pack and elastic clip etc., and its middle machine body comprises loam cake, support, column and workbench, and loam cake and support are one by screw; The support central part is provided with groove, and bottom portion of groove is provided with circular hole and boss; Column and workbench are an integral body, and its intersection is provided with the gap, insert fixing for elastic clip.Fluted and the screw in column top is fixedlyed connected support with screw with column; Movement is made up of video camera and circuit board, and the shooting machine screw is installed in the groove, and the camera of video camera stretches out the support below facing on the workbench by circular hole in the groove, and circuit board is fixed on the support boss, links to each other with video camera with cable; Illumination is made up of lamp socket and fluorescent tube, and lamp socket is fixed in the groove of column, and fluorescent tube is inserted on the lamp socket; Power pack is divided at the bottom of lid and the box, in transformer and circuit board are housed, with screw power pack and column are fixed; Other establishes elastic clip and is inserted in the gap of column lower end, and is screwed.

Description of drawings:

Fig. 1 is a stereoscopic schematic diagram of the present utility model.

Fig. 2 is a perspective exploded view of the present utility model.

Below in conjunction with drawings and Examples the utility model being done one describes in detail:

As shown in the figure, the utility model is made up of loam cake (1), support (2), column (3), workbench (4), movement (5) (not drawing in inside), illumination (6), power pack (7) and elastic clip (8), wherein loam cake (1) is rectangular circular arc lid, and its lower edge face is provided with several screws; The middle position of support (2) is provided with groove (21), there is circular hole (22) at the interior center of groove (21), a side has a boss (23) in the groove (21), be provided with several screws (24) in groove floor and the boss (23), the support periphery has the screw of running through (25), with screw (11), (33) difference fixed cover (1) and support (2), support (2) and column (3); Column (3) is an overall structure with workbench (4), its intersection is provided with gap (41), two elastic clip (8) are inserted in the gap (41), by two screws (42) elastic clip is connected with workbench (4), adjustment screw (42) is the thrust of scalable elastic clip (8) then, and column (3) top is provided with groove (31) and screw (32); Movement (5) is made up of video camera (51) and circuit board (53), camera (52) is housed on the video camera, by 4 screws (54) video camera (51) is installed in the groove (21) on the support (2), adjustment screw (54) can realize focusing, camera (52) stretches out about 2cm facing to workbench (4) by circular hole in the groove, circuit board (53) is installed on the interior boss (23) of groove with screw (55), links to each other with video camera (51) by flat cable; Illumination (6) is made up of lamp socket (61) and fluorescent tube (62), and lamp socket is bonded in the groove (31) of column (3), and fluorescent tube is inserted on the lamp socket (61); (72) were fixed together with screw (75) at the bottom of power pack (7) divided lid (71) and box, circuit board (73) and transformer (74) are housed in the power pack (7), circuit board (73) is installed in (72) bottom at the bottom of the box with two screws (76), there is the screw of running through (79) at (72) center at the bottom of the box, with screw (80) (72) at the bottom of the box are fixed on column (3) rear portion, transformer (74) are fixed in the power pack (7) with bolt (77) and nut (78); Other establishes two elastic clip (8), and it is rectangular body on chip.After the overall package, Identification platform is linked to each other with multimedia card in the computer by cable, after plugging in, Identification platform is just in running order.The check that is stamped seal that needs input computer is inserted under the elastic clip (8) on the workbench (4), video camera this moment (51) is just taken in image and is passed to multimedia card by cable, the process multimedia card is converted to the signal of computer Recognition, at this moment can be at the seal image of seeing on the screen on the workbench (4) by software processing.Whole system operation is divided two steps: the first, by the video camera on the Identification platform (51) seal on bank's reserved specimen seal card is extracted, and be kept in the computer picture database; The second, client's check is placed on the workbench (4), cheque image is imported computer, and the ambient interferences of seal is removed by pattern recognition and image process method, compare with the reservation seal of this client in the computer, judge its true and false.

The utility model has following advantage:

1. select that CCD is miniature to focus the movement that the veneer video camera is made Identification platform, so cost is low, divide Distinguish that rate height, reading speed are fast, in 1/25 second, can absorb piece image, adopt focusing video camera, do not have Need focusing, plugging in gets final product work, easy to use;

2. the platform fuselage uses aluminium alloy or engineering plastics to make, and is in light weight, volume is little, only takies 140 * 100MM ²Area, can satisfy the requirement of bank cashier to platform size;

3. adopt circular energy-saving daylight lamp as lighting source, have the advantage that power consumption is little, illumination even, stroboscopic approaches inertia;

4. adopt the elastic clip of scalable degree of tightness, guarantee that check can make things convenient for smooth being layered on the workbench, to avoid the seal image distortion;

5. integrated stabilized voltage power supply can make the 220V alternating current become the 12V direct current of voltage regulation, solves the most of regional voltage instability of China and causes the input picture problem of unstable.

Claims (1)

1, a kind of Identification platform, it is characterized in that: it is by fuselage, movement, illumination, power pack and elastic clip are formed, wherein: fuselage comprises loam cake (1), support (2), column (3) and workbench (4), loam cake (1) and support (2) are for fixedlying connected, support (2) central part is provided with groove (21), circular hole (22) and boss (23) are arranged at groove (21) bottom, column (3) is an overall structure with workbench (4), its intersection is provided with gap (41), column (3) top is provided with groove (31), support (2) and column (3) are for fixedlying connected, movement (5) is made up of video camera (51) and circuit board (53), video camera (51) is installed in support (2) groove (21), the camera (52) of video camera (51) stretches out the outer below of support (2) by circular hole (22), circuit board (53) is fixed on support (2) inner convex platform (23), links to each other with video camera (51) by cable; Illumination (6) is made up of lamp socket (61) and fluorescent tube (62), and lamp socket (61) is fixed in the groove (31) of column (3), and fluorescent tube (62) is inserted on the lamp socket (61); At the bottom of power pack (7) branch lid (71) and the box (72), circuit board (73) and transformer (74) are housed in it, power pack (7) is fixed on the column (3); Establish elastic clip (8) again, be inserted into splaying (41) internal fixation under the column (3).

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