CN207946970U - A kind of double light path visual inspection instrument - Google Patents

Abstract

The utility model discloses a kind of double light path visual inspection instrument, including cylindrical main cylinder, the internal whorl on main cylinder top is equipped with eyepiece one, the central integration of its main cylinder has a camera mounting cylinder, it is communicated between one end of the camera mounting cylinder and main cylinder, it is mutually perpendicular between camera mounting cylinder and main cylinder, the middle position inside main cylinder is equipped with semi-transparent semi-reflecting lens, and semi-transparent semi-reflecting lens are in 45 degree of skewed settings.The utility model passes through inside main cylinder, and positioned at the intersection of main cylinder and camera mounting cylinder in the semi-transparent semi-reflecting lens of 45 degree of angles of inclination installation, effectively the light path entered in main cylinder can be divided into two, form the orthogonal parallel light path of two beams, the eyepiece one being equipped with again, and the fixed high-definition camera inside camera mounting cylinder, display screen, wireless blue tooth transmitter and the data transmission wires being equipped with again so that the Experiments of Optics phenomenon in the visualizer reaches effect of visualization.

Description

A kind of double light path visual inspection instrument

Technical field

The utility model is related to Experiments of Optics technical field, specially a kind of double light path visual inspection instrument.

Background technology

Used equipment is observed for Optical-Physics Experiment at present, generally monochromatic light road is observed using naked eyes, long The observation of time is easy so that experimenter's eyes appearance fatigue, influences to observe accuracy so that the measurement of Experiments of Optics is accurate Property decline, simultaneously as during the experiment caused by optical phenomena can not clearly be depicted come so that tutor can not be timely The experimental status for student instruct, make troubles for the teaching-guiding of tutor.

Utility model content

The purpose of this utility model is to provide a kind of double light path visual inspection instrument, to solve institute in above-mentioned background technology The problem of mentioning.

To achieve the above object, the utility model provides the following technical solutions：

A kind of double light path visual inspection instrument, including cylindrical main cylinder, the internal whorl peace on the main cylinder top Equipped with eyepiece one, the central integration of main cylinder has a camera mounting cylinder, one end of the camera mounting cylinder and main cylinder It communicates, is mutually perpendicular between the camera mounting cylinder and main cylinder, the middle position inside the main cylinder is equipped between body Semi-transparent semi-reflecting lens, the middle position of the semi-transparent semi-reflecting lens both sides are fixed on the inside of main cylinder by fixed pin, and described semi-transparent half Anti- mirror is located at the position that camera mounting cylinder is communicated with main cylinder, and semi-transparent semi-reflecting lens are in 45 degree of skewed settings, the master The inside of cylinder bottom end is equipped with slide cartridge by fastening bolt, which corresponds in a vertical shape at the position of fastening bolt offer The internal whorl of groove, the slide cartridge bottom end is equipped with objective lens, and the camera mounting cylinder is far from main cylinder one end Wall is plugged with fixed cylinder, is mutually fixed by bolt between the fixed cylinder and camera mounting cylinder, the camera mounting cylinder it is interior Portion and it is fixed with an eyepiece two close to one end of main cylinder, the inside sliding plug of the fixed cylinder has high-definition camera, described Outside of the camera mounting cylinder far from main cylinder one end is set there are two convex block, and two convex blocks are in centered on high-definition camera Symmetry shape is arranged, and disk is fixed in the outside of the high-definition camera integrally formed with one, and the inside of two convex blocks is horizontal solid There are a screw rod, one end of the screw rod to be fixed on convex block, the other end, which then passes through, fixes the right side that disk extends to fixed disk, described surely The central integration of screw rod has a top plate, and a spring is equipped between the right side of the top plate and fixed disk, which is mounted in spiral shell The both ends of the outside of bar, spring are in contact with top plate and fixed disk respectively, and the screw rod is located at the outer of fixed disk right side one end Portion's screw thread is equipped with the first adjusting nut, and the right end of the high-definition camera is connected with data transmission wires, the high-definition camera Wireless blue tooth transmitter is additionally provided on the outside of right end, the other end of the data transmission wires is connected with display screen, the display screen Side be equipped with display screen interface, and data transmission wires are connected with display screen interface, the central position at the display screen back side It sets and is fixed with bracket base, the central integration of the bracket base has activity clamping opening, passes through threaded on the inside of the activity clamping opening Axis is movably installed with a sleeve, which is sleeved on the outside of screw thread axis pin, the both ends of sleeve and the inside phase of activity clamping opening The both ends of contact, the screw thread axis pin run through activity clamping opening and extend to the outside of activity clamping opening, screw thread axis pin both ends Outside be set with the second adjusting nut for adjusting activity clamping opening clamping degree, the outside weldings of the sleeve have triangle The holder of shape.

Preferably, the cylindrical structure in the outside of the high-definition camera, and the outside of high-definition camera and fixed cylinder It fits between inner wall.

Preferably, between the screw rod and fixed disk binding structure is worn for sliding.

Preferably, the data transmission port of the signal input part and high-definition camera of the wireless blue tooth transmitter is mutually electrical Connection, is wirelessly connected between the signal output end and teacher computer or teacher's mobile phone of the wireless blue tooth transmitter.

Preferably, the line trap of the data transmission wires is general VGA data pins, display screen interface VGA Interface.

Compared with prior art, the beneficial effects of the utility model are as follows：

1, the utility model is by being in 45 degree inside main cylinder, and positioned at the intersection of main cylinder and camera mounting cylinder The light path entered in main cylinder can effectively be divided into two, it is mutual to form two beams by the semi-transparent semi-reflecting lens of angle of inclination installation Vertical parallel light path, then the eyepiece one that is equipped with, and the fixed high-definition camera inside camera mounting cylinder, then match Close display screen, wireless blue tooth transmitter and the data transmission wires of setting so that the Experiments of Optics phenomenon in the visualizer reaches It to effect of visualization, can not only effectively mitigate eye fatigue degree, improve the accuracy observed when Experiments of Optics, meanwhile, Also facilitate tutor timely to understand student's experiment effect, facilitates tutor that can timely be referred to student according to experimental phenomena It leads, in addition, passing through the bracket base, activity clamping opening, screw thread axis pin, sleeve, the holder and second that are arranged at the back side of display screen Adjusting nut so that the angle of display screen can reach adjustable effect, and tutor or student is facilitated voluntarily to adjust according to demand The angle for saving display screen provides conveniently for the observation of Spectral Phenomenon.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is enlarged structure schematic diagram at A in Fig. 1；

Fig. 3 is the utility model display screen structure schematic diagram.

In figure：1 main cylinder, 2 eyepieces one, 3 camera mounting cylinders, 4 slide cartridges, 5 fastening bolts, 6 grooves, 7 objective lens, 8 Disk, 15 first adjusting spiral shells are fixed in fixed pin, 9 semi-transparent semi-reflecting lens, 10 fixed cylinders, 11 high-definition cameras, 12 convex blocks, 13 screw rods, 14 Mother, 16 top plates, 17 springs, 18 wireless blue tooth transmitters, 19 data transmission wires, 20 display screens, 21 display screen interfaces, 22 holders Pedestal, 23 activity clamping opening, 24 screw thread axis pins, 25 sleeves, 26 second adjusting nuts, 27 holders, 28 eyepieces two.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, a kind of double light path visual inspection instrument includes the main cylinder 1 of cylinder, 1 top of main cylinder Internal whorl is equipped with eyepiece 1, and the central integration of main cylinder 1 has a camera mounting cylinder 3, the camera mounting cylinder It communicates between 3 one end and main cylinder 1, is mutually perpendicular between camera mounting cylinder 3 and main cylinder 1, the center inside main cylinder 1 Position is equipped with semi-transparent semi-reflecting lens 9, and the middle position of 9 both sides of semi-transparent semi-reflecting lens is fixed on by fixed pin 8 in main cylinder 1 Portion, semi-transparent semi-reflecting lens 9 are located at the position that camera mounting cylinder 3 is communicated with main cylinder 1, and semi-transparent semi-reflecting lens 9 are in 45 degree of inclinations Shape is arranged, and the inside of 1 bottom end of main cylinder is equipped with slide cartridge 4 by fastening bolt 5, which corresponds at the position of fastening bolt 5 In a vertical shape to open up fluted 6, the internal whorl of 4 bottom end of slide cartridge is equipped with objective lens 7, and camera mounting cylinder 3 is far from main cylinder The inner wall of 1 one end of body is plugged with fixed cylinder 10, is mutually fixed by bolt between the fixed cylinder 10 and camera mounting cylinder 3, camera shooting The inside of head mounting cylinder 3 and it is fixed with an eyepiece 2 28 close to one end of main cylinder 1, the inside sliding plug of fixed cylinder 10 has height Clear camera 11, the cylindrical structure in outside of high-definition camera 11, and the outside of high-definition camera 11 are interior with fixed cylinder 10 It fits between wall, outside of the camera mounting cylinder 3 far from 1 one end of main cylinder is set there are two convex block 12, and two convex blocks 12 are with height It is arranged in symmetry shape centered on clear camera 11, disk 14, two convex blocks are fixed in the outside of high-definition camera 11 integrally formed with one 12 inside is horizontally fixed with a screw rod 13, and one end of the screw rod 13 is fixed on convex block 12, and the other end then passes through fixed disk 14 extend to the right side of fixed disk 14, and the central integration of screw rod 13 has a top plate 16, the right side of the top plate 16 and fixed disk A spring 17 is equipped between 14, which is sleeved on the outside of screw rod 13, the both ends of spring 17 respectively with top plate 16 and consolidate Price fixing 14 is in contact, and the external screw-thread that screw rod 13 is located at 14 right side one end of fixed disk is equipped with the first adjusting nut 15, screw rod 13 Binding structure is worn for sliding between fixed disk 14, screw rod 13 can be coordinated to high-definition camera by rotating the first adjusting nut 15 Depth inside 11 insertion fixed cylinders 10 is adjusted, and can achieve the purpose that adjusting high-definition camera 11 images focal length, high definition The right end of camera 11 is connected with data transmission wires 19, and wireless blue tooth transmission is additionally provided on the outside of 11 right end of high-definition camera The other end of device 18, data transmission wires 19 is connected with display screen 20, the signal input part and high definition of wireless blue tooth transmitter 18 The data transmission port of camera 11 is mutually electrically connected, signal output end and teacher computer or the teacher's hand of wireless blue tooth transmitter 18 It is wirelessly connected between machine, the side of the display screen 20 is equipped with display screen interface 21, and data transmission wires 19 and display screen interface 21 are connected, and the line trap of data transmission wires 19 is general VGA data pins, and display screen interface 21 is USB interface, is shown The middle position at 20 back side of display screen is fixed with bracket base 22, and the central integration of the bracket base 22 has activity clamping opening 23, 23 inside of activity clamping opening is movably installed with a sleeve 25 by screw thread axis pin 24, which is sleeved on the outer of screw thread axis pin 24 The both ends in portion, sleeve 25 are in contact with the inside of activity clamping opening 23, and activity clamping opening 23 is run through simultaneously in the both ends of screw thread axis pin 24 The outside of activity clamping opening 23 is extended to, the outside at 24 both ends of screw thread axis pin is set with for adjusting 23 clamping degree of activity clamping opening The second adjusting nut 26, the outside weldings of sleeve 25 have the holder 27 of triangle.

The utility model is by being in 45 inside main cylinder 1, and positioned at the intersection of main cylinder 1 and camera mounting cylinder 3 The semi-transparent semi-reflecting lens 9 of angle of inclination installation are spent, effectively the light path entered in main cylinder 1 can be divided into two, form two beams Orthogonal parallel light path, then the eyepiece 1 that is equipped with, and in the 3 fixed high-definition camera in inside of camera mounting cylinder First 11, then the display screen 20, wireless blue tooth transmitter 18 and the data transmission wires 19 that are equipped with so that in the visualizer Experiments of Optics phenomenon reaches effect of visualization, can not only effectively mitigate eye fatigue degree, is observed when improving Experiments of Optics Accuracy, meanwhile, also facilitate tutor timely to understand student's experiment effect, facilitate tutor can be timely according to experimental phenomena Student is instructed, in addition, passing through the bracket base 22, activity clamping opening 23, the screw thread axis pin that are arranged at the back side of display screen 20 24, sleeve 25, holder 27 and the second adjusting nut 26 so that the angle of display screen 20 can reach adjustable effect, side Just tutor or student voluntarily adjust the angle of display screen 20 according to demand, are provided conveniently for the observation of Spectral Phenomenon.

The double light path visual inspection instrument, in use, into the light beam inside main cylinder 1, by what is be arranged in 45 degree of angles It under semi-transparent semi-reflecting lens 9 act on, is divided into two, forms the orthogonal parallel rays of two beams, Ray Of Light is directed through semi-transparent half Anti- mirror 9 enters eyepiece 1, and experimenter can carry out traditional naked-eye observation by eyepiece 1, another Ray Of Light, and process is semi-transparent After the refraction of semi-reflective mirror 9, into camera mounting cylinder 3, high-definition camera 11 is acquired the data of the light beam, and will The data of acquisition are transferred in display screen 20 by data transmission wires 19 and are shown, effect of visualization, staff are reached , to reach the angle of inclination for adjusting display screen 20, can be the sight of staff according to self-demand by 27 angle of adjusting bracket It surveys and facility is provided, at the same time, also can be better understood by student's operation adjusting situation for tutor and provide convenience.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of double light path visual inspection instrument, including cylindrical main cylinder（1）, it is characterised in that：The main cylinder（1）Top The internal whorl at end is equipped with eyepiece one（2）, main cylinder（1）Central integration have a camera mounting cylinder（3）, this is taken the photograph As head mounting cylinder（3）One end and main cylinder（1）Between communicate, the camera mounting cylinder（3）With main cylinder（1）Between mutually Vertically, the main cylinder（1）Internal middle position is equipped with semi-transparent semi-reflecting lens（9）, the semi-transparent semi-reflecting lens（9）The central position of both sides It sets and passes through fixed pin（8）It is fixed on main cylinder（1）Inside, the semi-transparent semi-reflecting lens（9）Positioned at camera mounting cylinder（3）With master Cylinder（1）At the position communicated, and semi-transparent semi-reflecting lens（9）In 45 degree of skewed settings, the main cylinder（1）The inside of bottom end is logical Cross fastening bolt（5）Slide cartridge is installed（4）, the slide cartridge（4）Corresponding fastening bolt（5）Position at it is in a vertical shape open up it is fluted （6）, the slide cartridge（4）The internal whorl of bottom end is equipped with objective lens（7）, the camera mounting cylinder（3）Far from main cylinder （1）The inner wall of one end is plugged with fixed cylinder（10）, the fixed cylinder（10）With camera mounting cylinder（3）Between it is mutually solid by bolt It is fixed, the camera mounting cylinder（3）Inside and close to main cylinder（1）One end be fixed with an eyepiece two（28）, the fixation Cylinder（10）Inside sliding plug have high-definition camera（11）, the camera mounting cylinder（3）Far from main cylinder（1）Outside one end Portion is set there are two convex block（12）, two convex blocks（12）With high-definition camera（11）Centered in symmetry shape be arranged, the height Clear camera（11）Outside integrally formed with one fix disk（14）, two convex blocks（12）Inside be horizontally fixed with one Screw rod（13）, the screw rod（13）One end be fixed on convex block（12）On, the other end then passes through fixed disk（14）Extend to fixed disk （14）Right side, the screw rod（13）Central integration have a top plate（16）, the top plate（16）Right side and fixed disk （14）Between be equipped with a spring（17）, the spring（17）It is sleeved on screw rod（13）Outside, spring（17）Both ends respectively with Top plate（16）With fixed disk（14）It is in contact, the screw rod（13）Positioned at fixed disk（14）The external screw-thread of right side one end is equipped with First adjusting nut（15）, the high-definition camera（11）Right end be connected with data transmission wires（19）, the high-definition camera （11）Wireless blue tooth transmitter is additionally provided on the outside of right end（18）, the data transmission wires（19）The other end be connected with display Screen（20）, the display screen（20）Side be equipped with display screen interface（21）, and data transmission wires（19）With display screen interface （21）It is connected, the display screen（20）The middle position at the back side is fixed with bracket base（22）, the bracket base（22）In Portion is integrally formed with activity clamping opening（23）, the activity clamping opening（23）Inside passes through screw thread axis pin（24）It is movably installed with a sleeve （25）, the sleeve（25）It is sleeved on screw thread axis pin（24）Outside, sleeve（25）Both ends and activity clamping opening（23）Inside It is in contact, the screw thread axis pin（24）Both ends run through activity clamping opening（23）And extend to activity clamping opening（23）Outside, institute State screw thread axis pin（24）The outside at both ends is set with for adjusting activity clamping opening（23）Second adjusting nut of clamping degree （26）, the sleeve（25）Outside weldings have the holder of triangle（27）.

2. a kind of double light path visual inspection instrument according to claim 1, it is characterised in that：The high-definition camera（11） The cylindrical structure in outside, and high-definition camera（11）Outside and fixed cylinder（10）Inner wall between fit.

3. a kind of double light path visual inspection instrument according to claim 1, it is characterised in that：The screw rod（13）With fixation Disk（14）Between for sliding wear binding structure.

4. a kind of double light path visual inspection instrument according to claim 1, it is characterised in that：The wireless blue tooth transmitter （18）Signal input part and high-definition camera（11）Data transmission port be mutually electrically connected, the wireless blue tooth transmitter （18）Signal output end and teacher computer or teacher's mobile phone between be wirelessly connected.

5. a kind of double light path visual inspection instrument according to claim 1, it is characterised in that：The data transmission wires （19）Line trap be general VGA data pins, display screen interface（21）For USB interface.