A kind of image measurer
Technical field
The utility model relates to a kind of image measurer.
Background technology
Image measurer has another name called accurate image-type surveying instrument, and it has overcome the deficiency of conventional projector, is to integrate light, mechanical, electrical, the novel high-precision of computer image technology, high-tech surveying instrument.By optical microscope, object under test is carried out to the imaging of high magnification optical amplifier, through CCD camera system, the object image after amplifying is sent into after computing machine, can detect efficiently the profile of various complex parts and microcosmic detection and the quality control of surface configuration size, angle and position, particularly precision parts.Measurement data can be directly inputted in AUTOCAD, become complete engineering drawing, figure can generate DXF document, also can be input in WORD, EXCEL, carries out statistical study, can mark simple Xbar-S control chart, obtains Ca, waits various parameters.
Existing image measurer, in the time of measuring workpieces, workpiece is placed on measuring instrument worktable, owing to there is no locating device, in measuring process, workpiece is easy to produce displacement, cause measuring accuracy inadequate, single camera also cannot be measured multiple parts of object simultaneously simultaneously, and work efficiency is lower.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of simple to operate, rational in infrastructure, and can will improve the image measurer of measuring accuracy and measurement efficiency.
For addressing the above problem, the utility model adopts following technical scheme:
A kind of image measurer, comprise display screen, support and measuring table, described display screen and support are rotationally connected by contiguous block, described support is provided with board, described board is provided with the first camera and second camera, described board and display screen are all electrically connected with corresponding host computer, described measuring table is fixed on board below and is connected with support, described measuring table four limit places are provided with cross slide way and vertical guide, in described cross slide way and vertical guide, held corresponding location-plate, described location-plate and measuring table are slidably connected.
As preferably, described the first camera is low enlargement factor camera.
As preferably, described second camera is high-amplification-factor camera.
The beneficial effects of the utility model are: owing to being provided with display screen, board and host computer, can be by corresponding data transfer to display screen, be convenient to check, owing to being provided with measuring table, and described measuring table four limit places are provided with cross slide way and vertical guide, in described cross slide way and vertical guide, hold corresponding location-plate, can avoid measuring time, workpiece be unique, improve the precision of measuring, the first camera and the second camera that on board, arrange also can not only be measured multiple simultaneously simultaneously, increase work efficiency.
Brief description of the drawings
Fig. 1 is the planimetric map of a kind of image measurer of the utility model.
Embodiment
Consult shown in Fig. 1, a kind of image measurer, comprise display screen 1, support 2 and measuring table 3, described display screen 1 is rotationally connected by contiguous block 4 with support 2, display screen 1 rotates centered by support 2, be convenient to regulate, described support 2 is provided with board 5, described board 5 is provided with the first camera 6 and second camera 7, be respectively used to measure image on a large scale and the local image of object under test, reach and improve the effect of measuring efficiency, described board 5 and display screen 1 are all electrically connected with corresponding host computer (not shown), carry out the transmission of data taking host computer as terminal, described measuring table 3 is fixed on board 5 belows, and be connected with support 2, described measuring table 3 four limit places are provided with cross slide way 8 and vertical guide 9, in described cross slide way 8 and vertical guide 9, hold corresponding location-plate 10, described location-plate 10 is slidably connected with measuring table 3, location-plate 10 is vertical bar shape, thereby reach and be convenient to the fixing effect of object under test in the corresponding enterprising line slip of guide rail.
Described the first camera 6 is low enlargement factor camera, for gathering the image on a large scale of object under test.
Described second camera 7 is high-amplification-factor camera, for gathering the local image of object under test.
In use, corresponding object under test is placed on measuring table 3, the location-plate 10 that then slides is convenient to object under test and is fixed, and finally uses the first camera 6 and second camera 7 to measure, and draw corresponding data parameters from display screen 1.
The beneficial effects of the utility model are: owing to being provided with display screen, board and host computer, can be by corresponding data transfer to display screen, be convenient to check, owing to being provided with measuring table, and described measuring table four limit places are provided with cross slide way and vertical guide, in described cross slide way and vertical guide, hold corresponding location-plate, can avoid measuring time, workpiece be unique, improve the precision of measuring, the first camera and the second camera that on board, arrange also can not only be measured multiple simultaneously simultaneously, increase work efficiency.
The above, be only embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work or replacement all should be encompassed in the new protection domain of this practicality and be as the criterion.