CN205720918U - A kind of light-cone QCD sum rules device for low-light camera - Google Patents

Abstract

The utility model discloses a kind of light-cone QCD sum rules device for low-light camera, be mainly used in low-light camera in assembly technology, light cone couples with CCD camera.Its main technical schemes: on assembling regulating platform, connect light cone fixture by adapter sleeve, the centre bore of light cone fixture is inserted into square frame target projector mechanism, the corresponding lower section with square frame target projector mechanism, place a translating base, the fixing five dimension adjusters that connect of translating base, five dimension adjuster connection fixed above CCD camera fixtures.The utility model passes through application attestation: rational in infrastructure, simple to operate, fundamentally overcomes target picture in the excessive phenomenon of the side-play amount of CCD image space, is effectively improved production efficiency, reduces cost, adapt to the demand of existing production.

Description

A kind of light-cone QCD sum rules device for low-light camera

Technical field

The utility model belongs to a kind of assembly tool, is mainly used in low-light camera in assembly technology, light cone and CCD camera Coupling it can also be used to the technique coupling of similar photoelectric device.

Background technology

Low-light camera or ultraviolet-cameras (see figure 1): mainly by the chip of camera lens the 1st, image intensifier the 2nd, light cone the 3rd, CCD camera the 4th, CCD camera the 5th, video output interface 6 forms.Main operational principle: by camera lens 1 by target imaging at the cathode plane of image intensifier 2 On, amplified by the enhancing of image intensifier 2, imaging on the fluorescent screen of image intensifier, then by light cone 3, fluoroscopic picture is passed Passing on the chip 4 of CCD camera, CCD camera 5 passes to computer by video output interface 6, then at computer display Upper i.e. displayable image, for human eye viewing.

Low-light camera or ultraviolet-cameras are mainly used in detection guided missile tail cigarette, detection outdoor high voltage line discharge scenario etc., mesh In process of production, its light cone couples with CCD camera for front low-light camera or ultraviolet-cameras, mainly manually thinks by rule of thumb After both alignments, then carry out gluing coupling.The camera of this method assembling, target picture is excessive in the side-play amount of CCD image space (overproof), badly influences the use quality of low-light camera, and coupling efficiency is on the low side simultaneously, product percent of pass is not high, many be by Just or use after processing, be not suitable with the demand of existing production, it is necessary to seek new approach, solve this technical barrier.

Utility model content

The main technical problems to be solved in the utility model and purpose are to exist when assembling according to existing low-light camera Deficiency, use the means that frame for movement and electronic technology combine, a kind of light-cone QCD sum rules device of design.Fundamentally overcome mesh Mark, as the phenomenon excessive in CCD imaging offset, is effectively improved production efficiency, reduces cost, adapts to existing production Demand.

Main technical schemes of the present utility model: the light-cone QCD sum rules device of low-light camera comprises assembling regulating platform, light cone folder Tool, square frame target projector mechanism, CCD camera fixture, five dimension adjusters；General structure, on assembling regulating platform, passes through adapter sleeve Connecting light cone fixture with screw, the centre bore of light cone fixture is inserted into square frame target projector mechanism, with square frame target projector mechanism On the pedestal of corresponding lower section, placing a translating base, translating base is by the fixing five dimension adjusters that connect of screw, five dimension adjusters Top connects CCD camera fixture by screw is fixing；The concrete structure of light cone fixture, the left and right bottom rotating seat, with dovetail The mode of groove is respectively connected a vee-block, forms a movable diamond hole, the vee-block screw on the right between two vee-blocks Being fixed on rotating seat, slidably, the hole of two vee-blocks, built with spring, is screwed the vee-block on the left side on the rotating seat left side One clamping seats, clamping seats is threadeded with adjusting rod, is connected with ring flange by screw above rotating seat, logical outside ring flange Cross bearing and screw fit connects a connecting cylinder；The concrete structure of square frame target projector mechanism, at urceolus internal upper part equipped with interior Cylinder, the upper and lower side of inner core is bonded with lamp socket and light damping plate respectively, and lamp socket is equipped with diode, and in urceolus, bottom is equipped with square frame target Plate, projection eyeglass；The concrete structure of CCD camera fixture, on single dovetail mount, dovetail coordinates another side non-magnetic shim to connect, peace Filling a single dovetail correcting mount, on single dovetail correcting mount, same dovetail coordinates another side non-magnetic shim to connect, and installs a phase Machine clamping seats, connects a non-magnetic shim after camera clamping seats.

The utility model passes through application attestation: be fully achieved development purpose, and this apparatus structure is reasonable, simple to operate, institute's coupling The product percent of pass closed is brought up to more than 95% by 40%, and operating efficiency improves more than 8 times than originally, fully meets existing production Demand.

Brief description

Below in conjunction with the accompanying drawings, detailed description of the invention of the present utility model is described in further detail.

Fig. 1, is the schematic diagram of low-light camera.

Fig. 2, is the operation principle schematic diagram that light cone couples with CCD camera.

Fig. 3, is the structural front view of light cone fixture II.

Fig. 4, is the right view of Fig. 3.

Fig. 5, is the upward view of Fig. 3.

Fig. 6, is the front view of vee-block 24.

Fig. 7, is the top view of Fig. 6.

Fig. 8, is the left top view of Fig. 6.

Fig. 9, is the structural representation of square frame target projector mechanism III.

Figure 10, is the structural front view of CCD camera fixture IV.

Figure 11, is the top view of Figure 10.

Figure 12, is the target pattern of square frame target plate 16.

Detailed description of the invention

With reference to Fig. 2, main technical schemes of the present utility model is illustrated: the utility model is by assembling regulating platform the Ith, light Cone fixture the IIth, square frame target projector mechanism the IIIth, CCD camera fixture the IVth, five dimension adjusters V form, and general structure is adjusted in assembling On joint platform I, connecting light cone fixture II (see figure 3) by adapter sleeve 38 and screw 29, the centre bore of light cone fixture is inserted into square frame Target projector mechanism III, with square frame target projector mechanism corresponding lower section pedestal 8 on, place a translating base 23, translating base By the fixing five dimension adjusters V that connect of screw 29, above five dimension adjusters, connect CCD camera fixture IV by screw 29 is fixing (see figure 10)；With reference to Fig. 3, the 4th, 5, light cone fixture II is by vee-block the 24th, adjusting rod the 25th, clamping seats the 26th, rotating seat the 27th, ring flange the 28th, Screw the 29th, bearing the 30th, connecting cylinder the 31st, spring 32 forms, and concrete structure, the left and right bottom rotating seat 27, with the side of dovetail groove Formula is respectively connected a vee-block 24, forms a movable diamond hole, vee-block 24 screw 29 on the right between two vee-blocks Being fixed on rotating seat 27, slidably, the hole of two vee-blocks supplies to strut the V-arrangement on the left side to the vee-block 24 on the left side built with spring 32( Block is used), fix a clamping seats 26 at rotating seat 27 left side screw 29, clamping seats is threadeded with adjusting rod 25, in rotation Being connected with ring flange 28 by screw 29 above swivel base 27, outer being connected one by bearing 30 and screw 29 of ring flange is connected Cylinder 31, (centre bore of whole light cone fixture is inserted into square frame target projector mechanism III)；With reference to Fig. 9, square frame target projector mechanism The 35th, III projected eyeglass the 17th, square frame target plate the 16th, target plate by urceolus overlaps the 33rd, light damping plate the 34th, inner core the 36th, lamp socket the 37th, diode 15 groups Becoming, concrete structure, at urceolus 35 internal upper part equipped with inner core 36, the upper and lower side of inner core is bonded with lamp socket 37 and light damping plate 34 respectively, Lamp socket 37 equipped with diode 15, in urceolus 35, bottom the 16th, project eyeglass 17 equipped with square frame target plate；With reference to Figure 10,11, CCD phase Machine clamp IV is made up of single dovetail mount the 43rd, single dovetail correcting mount the 39th, non-magnetic shim the 40th, camera clamping seats the 41st, alignment pin 42, specifically ties Structure, on single dovetail mount 43, dovetail coordinates another side non-magnetic shim 40 to connect, and installs a single dovetail correcting mount 39, single swallow On tail correcting mount, same dovetail coordinates another side non-magnetic shim 40 to connect, and installs a camera clamping seats 41, after camera clamping seats Face connects a non-magnetic shim 40.

Reference Fig. 2, described assembling regulating platform I, by air valve the 7th, pedestal the 8th, tracheae the 9th, drive rod the 10th, guide rail the 11st, slide block the 12nd, Elevating bracket the 13rd, trimming hand wheels 14 etc. form, and concrete structure fixes a guide rail 11 on pedestal 8, and guide rail coordinates with slide block 12 even Connecing, being connected with drive rod 10 below slide block 12, drive rod 10 is connected with tracheae 9 and air valve 7, on the right of slide block 12 and elevating bracket 13 are connected by screw 29.Five described dimension adjusters V, are the standarized components purchased, can carry out top to bottom, left and right, front and rear, incline Regulation that is oblique and that rotate.

With reference to Fig. 2, the course of work of the present utility model: first light cone 18 is inserted the diamond hole bottom light cone fixture II In, clamp (see figure 5) by rotation adjusting lever 25, on CCD camera fixture IV, load CCD camera 20(chip upward), with stopping (see figure 10) fixed by nail 40；Under the illumination of diode 15, the square frame picture of square frame target plate 16 projects on light cone 18, and light cone is again By square frame Image relaying to CCD camera 20, and pass through output interface 21 imaging on computer 22 display screen；The operator side of supervision in real time The side-play amount of frame picture, by the height of adjusting slider the 12nd, trimming hand wheel 14, the displacement of five dimension adjuster the Vth, translating bases 23 and angle Degree, makes the side-play amount of square frame picture and chip in the range of allowing (side-play amount is within 0.1mm), light cone 18 and CCD phase is described The chip 19 of machine is directed at, then couples gluing with light cone 18 for the chip of CCD camera, and now the light-cone QCD sum rules of low-light camera is complete Finish.

The utility model has been applied successfully to the low-light camera batch production of specialty, and effect is preferable.

Claims (1)

1. the light-cone QCD sum rules device for low-light camera, it is characterised in that: comprise assembling regulating platform (I), light cone fixture (II), square frame target projector mechanism (III), CCD camera fixture (IV), five dimensions adjuster (V)；

General structure, in assembling regulating platform (I), connects light cone fixture (II), light cone by adapter sleeve (38) and screw (29) The centre bore of fixture is inserted into square frame target projector mechanism (III), the pedestal (8) of corresponding lower section with square frame target projector mechanism On, place a translating base (23), translating base is by fixing five dimensions adjuster (V) that connect of screw (29), above five dimension adjusters Connect CCD camera fixture (IV) by screw (29) is fixing；

The concrete structure of light cone fixture (II), in the left and right of rotating seat (27) bottom, is respectively connected one in the way of dovetail groove Individual vee-block (24), forms a movable diamond hole between two vee-blocks, the vee-block (24) on the right is fixed on rotation with screw (29) On swivel base (27), the vee-block (24) on the left side slidably, built with spring (32), use on rotating seat (27) left side by the hole of two vee-blocks A clamping seats (26) fixed by screw (29), and clamping seats is threadeded with adjusting rod (25), passes through spiral shell in rotating seat (27) top Nail (29) is connected with ring flange (28), is connected a connecting cylinder (31) by bearing (30) and screw (29) outside ring flange；

The concrete structure of square frame target projector mechanism (III), at urceolus (35) internal upper part equipped with inner core (36), the upper and lower side of inner core Being bonded with lamp socket (37) and light damping plate (34) respectively, lamp socket (37) is equipped with diode (15), and in urceolus (35), bottom is equipped with side Frame target plate (16), projection eyeglass (17)；

The concrete structure of CCD camera fixture (IV), on single dovetail mount (43), dovetail coordinates another side non-magnetic shim (40) even Connecing, installing a single dovetail correcting mount (39), on single dovetail correcting mount, same dovetail coordinates another side non-magnetic shim (40) even Connect, a camera clamping seats (41) is installed, after camera clamping seats, connect a non-magnetic shim (40).