CN208431538U - A kind of table-top machine visual experiment platform - Google Patents

Abstract

The utility model discloses a kind of table-top machine visual experiment platform, including pedestal, two root posts and camera cross bar, two root posts are separately fixed at the two sides of pedestal, the two sides of camera cross bar are fixedly connected to gearcase, optical axis is also connected between gearcase, gearcase is internally provided with gear, gear and optical axis are keyed, rack gear is provided on column, rack and pinion transmission connection, the end of optical axis is further fixed on handwheel, middle frame is provided on camera cross bar, middle frame is slidably connected with camera cross bar along the length direction of camera cross bar, locking hole and screw are provided on middle frame, screw is threadedly coupled with locking hole, screw is pressed on camera cross bar after running through locking hole, graduated scale is further fixed on camera cross bar and column.The table-top machine visual experiment platform can facilitate the position for adjusting shooting camera by handwheel, accurately clearly shoot to object progress, so that experiment effect is more preferable.

Description

A kind of table-top machine visual experiment platform

Technical field

The utility model relates to the technical field of experiment porch more particularly to a kind of table-top machine visual experiment platforms.

Background technique

China has become world's machine vision and develops one of most active area, with the rising of labor cost, more Lai Yueduo production firm seeks to replace human eye using machine vision to measure and judge.Machine Vision Detection demand is climbed It rises, to the demonstration efficiency of machine vision engineer, more stringent requirements are proposed.

Before the engineer of field of machine vision proposes solution, the material for needing to detect for manufacturer is needed, in reality It tests room and sets up camera and light source, according to camera shooting as a result, to camera model and installation pose, light source model and installation position Appearance, detection algorithm are adjusted and type selecting.The machine vision scheme experiment porch of profession can be supplied to engineer and be adjusted flexibly The ability of camera pose and light source pose greatly improves the demonstration efficiency of engineer.

Utility model content

One purpose of the utility model is: providing a kind of table-top machine visual experiment platform, table-top machine view Feel that experimental bench can facilitate the position for adjusting shooting camera by handwheel, object progress is accurately clearly shot, so that experiment Effect is more preferable.

For this purpose, the utility model uses following technical scheme: a kind of table-top machine visual experiment platform, including bottom Seat, two root posts and camera cross bar, two columns are separately fixed at the two sides of the pedestal, the two sides of the camera cross bar It is fixedly connected to gearcase, optical axis is also connected between the gearcase, the gearcase, institute are run through in the end of the optical axis The gear that is internally provided with of gearcase is stated, the gear and the optical axis are keyed, and are provided with rack gear, the tooth on the column Item is connect with the gear drive, and the end of the optical axis is further fixed on handwheel, side of the handwheel far from the optical axis Edge is provided with handle, and the handle is connect with the hand wheel rotating, and the two sides of the gearcase are provided with bearing, the light Axis runs through the bearing, and the outer ring of the bearing is fixed on the gearcase, and the inner ring of the bearing is fixed with the optical axis It connects, middle frame, the middle frame and the camera cross bar is provided on the camera cross bar along the length side of the camera cross bar To being slidably connected, locking hole and screw are provided on the middle frame, the screw is threadedly coupled with the locking hole, the screw It is pressed in after the locking hole on the camera cross bar, is further fixed on graduated scale on the camera cross bar and the column.

As a kind of perferred technical scheme, fixed block is fixed on the middle frame, the middle part of the fixed block, which is run through, to be had Camera strut, one end of the camera strut are fixedly connected with fixed plate, and the two sides of the fixed plate are respectively arranged with the first folder Plate and second clamping plate, the first clamping plate and the second clamping plate are for clamping shooting camera.

As a kind of perferred technical scheme, the fixed plate is fixedly arranged above level meter.

As a kind of perferred technical scheme, connecting screw is provided in the fixed plate, the connecting screw runs through institute First clamping plate and the second clamping plate are stated, the first connecting hole, setting in first connecting hole are provided in the first clamping plate There is orthodontic nut, the second connecting hole is provided in the second clamping plate, anti-tooth nut is provided in second connecting hole, it is described Orthodontic nut is threadedly coupled with the connecting screw with the anti-tooth nut.

As a kind of perferred technical scheme, side and second folder of the first clamping plate close to the second clamping plate Plate is provided with rubber antiskid paster close to the side of the first clamping plate.

As a kind of perferred technical scheme, it is fixed with sliding slot on the pedestal, is provided with material above the pedestal Plate, the bottom of the material plate are fixed with draw runner, and the draw runner is positioned in the chute and is slidably connected with the sliding slot.

As a kind of perferred technical scheme, it is fixed with light source fixed column on the pedestal, connects in the light source fixed column It is connected to the clamp bar for clamping light source.

The utility model has the following beneficial effects: a kind of table-top machine visual experiment platform is provided, the table-top machine vision Experimental bench can facilitate the position for adjusting shooting camera by handwheel, accurately clearly shoot to object progress, so that experiment effect Fruit is more preferable.

Detailed description of the invention

The utility model is described in further detail below according to drawings and examples.

Fig. 1 is a kind of structural schematic diagram of table-top machine visual experiment platform described in embodiment；

Fig. 2 is the partial enlarged view in Fig. 1 at A.

Fig. 1 is into Fig. 2:

1, pedestal；2, column；3, camera cross bar；4, gearcase；5, optical axis；6, clamp bar；7, rack gear；8, handwheel；9, handle； 10, middle frame；11, screw；12, graduated scale；13, fixed block；14, camera strut；15, fixed plate；16, first clamping plate；17, second Clamping plate；18, level meter；19, connecting screw；20, rubber antiskid paster；21, sliding slot；22, material plate；23, light source fixed column.

Specific embodiment

Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.

As shown in Figure 1 to Figure 2, in this present embodiment, a kind of table-top machine visual experiment platform, including pedestal 1, two vertical Column 2 and camera cross bar 3, two columns 2 are separately fixed at the two sides of the pedestal 1, and the two sides of the camera cross bar 3 are solid Surely it is connected with gearcase 4, optical axis 5 is also connected between the gearcase 4, the gearcase 4 is run through in the end of the optical axis 5, The gearcase 4 is internally provided with gear, and the gear and the optical axis 5 are keyed, and is provided with rack gear 7 on the column 2, The rack gear 7 is connect with the gear drive, and the end of the optical axis 5 is further fixed on handwheel 8, and the handwheel 8 is far from the light The edge of the side of axis 5 is provided with handle 9, and the handle 9 is rotatablely connected with the handwheel 8, and the two sides of the gearcase 4 are all provided with Be equipped with bearing, the optical axis 5 runs through the bearing, and the outer ring of the bearing is fixed on the gearcase 4, the bearing it is interior Circle is fixedly connected with the optical axis 5, and middle frame 10, the middle frame 10 and 3 edge of camera cross bar are provided on the camera cross bar 3 The length direction of the camera cross bar 3 be slidably connected, locking hole and screw 11, the screw 11 are provided on the middle frame 10 It is threadedly coupled with the locking hole, the screw 11 is pressed on the camera cross bar 3 after running through the locking hole, and the camera is horizontal Graduated scale 12 is further fixed on bar 3 and the column 2.

Handle 9 described in manual rocking-turn drives the rotation of handwheel 8 or the directly hand steered handwheel 8 to be rotated, in institute It states the related camera cross bar 3 of the optical axis 5 under the action of gear and shooting camera moves in the vertical direction together.

The middle frame 10 on the camera cross bar 3 can be moved along the camera cross bar 3 in the horizontal direction, really After setting specific location, by rotating down the screw 11 bottom of the screw 11 is pressed in the camera cross bar 3 upper surface forms the structure of fixed function.

The graduated scale 12 is convenient for observation shooting camera in vertically and horizontally upper mobile distance.

In this present embodiment, fixed block 13 is fixed on the middle frame 10, the middle part of the fixed block 13, which is run through, camera Strut 14, one end of the camera strut 14 are fixedly connected with fixed plate 15, and the two sides of the fixed plate 15 are respectively arranged with One clamping plate 16 and second clamping plate 17, the first clamping plate 16 is with the second clamping plate 17 for clamping shooting camera.

The first clamping plate 16 is respectively adopted in left and right side to carry out the shooting camera with the second clamping plate 17 Clamping ensure that the fixed bit of shooting camera.

In this present embodiment, the fixed plate 15 is fixedly arranged above level meter 18.

Learn whether the camera site of shooting camera is in horizontality by the level meter 18 observation.

In the present embodiment, connecting screw 19 is provided in the fixed plate 15, the connecting screw 19 runs through described first Clamping plate 16 and the second clamping plate 17 are provided with the first connecting hole, setting in first connecting hole in the first clamping plate 16 There is orthodontic nut, the second connecting hole is provided in the second clamping plate 17, anti-tooth nut, institute are provided in second connecting hole Orthodontic nut is stated to be threadedly coupled with the connecting screw 19 with the anti-tooth nut.

Under the action of the connecting screw 19 rotation, the first clamping plate 16 is leaned on to middle part with the second clamping plate 17 Closely, to clamp shooting camera, at the same it is easy to operate.

In this present embodiment, the first clamping plate 16 is leaned on close to the side of the second clamping plate 17 with the second clamping plate 17 The side of the nearly first clamping plate 16 is provided with rubber antiskid paster 20.

The rubber antiskid paster 20 can guarantee to shoot the stability of camera, and the shell of the shooting camera to valuableness It will not wear.

In this present embodiment, sliding slot 21 is fixed on the pedestal 1, the top of the pedestal 1 is provided with material plate 22, institute The bottom for stating material plate 22 is fixed with draw runner, and the draw runner is located in the sliding slot 21 and is slidably connected with the sliding slot 21.

Material to be captured is placed in the upper surface of the material plate 22, by the company of the draw runner and the sliding slot 21 It connects, is moved horizontally to suitable position on the pedestal 1 and is shot.

In this present embodiment, it is fixed with light source fixed column 23 on the pedestal 1, is connected in the light source fixed column 23 useful In the clamp bar 6 of clamping light source.

It is to be understood that above-mentioned specific embodiment is only the preferred embodiment and institute's application technology of the utility model Principle, in technical scope disclosed in the utility model, what anyone skilled in the art was readily apparent that Change or replacement should all be covered within the protection scope of the present utility model.

Claims (7)

1. a kind of table-top machine visual experiment platform, which is characterized in that including pedestal, two root posts and camera cross bar, two institutes The two sides that column is separately fixed at the pedestal are stated, the two sides of the camera cross bar are fixedly connected to gearcase, the gear Optical axis is also connected between box, the gearcase is run through in the end of the optical axis, and the gearcase is internally provided with gear, institute It states gear and the optical axis is keyed, be provided with rack gear on the column, the rack gear is connect with the gear drive, the light The end of axis is further fixed on handwheel, and the edge of side of the handwheel far from the optical axis is provided with handle, the handle and institute Hand wheel rotating connection is stated, the two sides of the gearcase are provided with bearing, and the optical axis is outside the bearing, the bearing Circle is fixed on the gearcase, and the inner ring of the bearing is fixedly connected with the optical axis, is provided on the camera cross bar Frame, the middle frame are slidably connected along the length direction of the camera cross bar with the camera cross bar, are provided on the middle frame Locking hole and screw, the screw are threadedly coupled with the locking hole, and the screw is pressed in the phase after running through the locking hole On machine cross bar, graduated scale is further fixed on the camera cross bar and the column.

2. a kind of table-top machine visual experiment platform according to claim 1, which is characterized in that be fixed on the middle frame Fixed block, through there is camera strut, one end of the camera strut is fixedly connected with fixed plate, described at the middle part of the fixed block The two sides of fixed plate are respectively arranged with first clamping plate and second clamping plate, and the first clamping plate and the second clamping plate are clapped for clamping Camera.

3. a kind of table-top machine visual experiment platform according to claim 2, which is characterized in that the top of the fixed plate It is fixed with level meter.

4. a kind of table-top machine visual experiment platform according to claim 2, which is characterized in that be arranged in the fixed plate There is a connecting screw, the connecting screw runs through the first clamping plate and the second clamping plate, and the is provided in the first clamping plate One connecting hole is provided with orthodontic nut in first connecting hole, is provided with the second connecting hole in the second clamping plate, and described Anti- tooth nut is provided in two connecting holes, the orthodontic nut is threadedly coupled with the connecting screw with the anti-tooth nut.

5. a kind of table-top machine visual experiment platform according to claim 2, which is characterized in that the first clamping plate is close The side of the second clamping plate is provided with rubber antiskid paster close to the side of the first clamping plate with the second clamping plate.

6. a kind of table-top machine visual experiment platform according to claim 1, which is characterized in that be fixed on the pedestal Sliding slot is provided with material plate above the pedestal, and the bottom of the material plate is fixed with draw runner, and the draw runner is located at the cunning It is slidably connected in slot and with the sliding slot.

7. a kind of table-top machine visual experiment platform according to claim 1, which is characterized in that be fixed on the pedestal Light source fixed column is connected with the clamp bar for clamping light source in the light source fixed column.