CN108032143A - A kind of Bidirectional observation instrument - Google Patents

A kind of Bidirectional observation instrument Download PDF

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Publication number
CN108032143A
CN108032143A CN201711021762.XA CN201711021762A CN108032143A CN 108032143 A CN108032143 A CN 108032143A CN 201711021762 A CN201711021762 A CN 201711021762A CN 108032143 A CN108032143 A CN 108032143A
Authority
CN
China
Prior art keywords
prism
camera
light source
observation instrument
camera lens
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711021762.XA
Other languages
Chinese (zh)
Inventor
陈柏江
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Zhunrui Automation Equipment Co Ltd
Original Assignee
Dongguan Zhunrui Automation Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dongguan Zhunrui Automation Equipment Co Ltd filed Critical Dongguan Zhunrui Automation Equipment Co Ltd
Priority to CN201711021762.XA priority Critical patent/CN108032143A/en
Publication of CN108032143A publication Critical patent/CN108032143A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/24Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
    • B23Q17/2428Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves for measuring existing positions of tools or workpieces

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

A kind of Bidirectional observation instrument of the present invention, comprising camera and camera lens, is equipped with the prism assemblies that horizontal direction is coaxially disposed, the prism assemblies are arranged in prism table, and the camera and camera lens are arranged in camera holder on the left of the camera lens.Beneficial effect of the present invention:Visualizer is placed between drill bit and pcb board, it is connected to again by video interface on display, it can see whether drill bit and the location hole of pcb board are corresponding up and down at the same time, location hole is first aligned using the central cross frame of camera lens, then drill bit is adjusted to the central cross frame of camera lens, you can complete using Bidirectional observation instrument up and down to positive justification.

Description

A kind of Bidirectional observation instrument
Technical field
The present invention relates to PCB processing machinery fields, and in particular to a kind of apply is used on PCB location hole process equipments Whether up and down observation drill bit observes a kind of pcb board location hole corresponding Bidirectional observation instrument with downward upwards at the same time.
Background technology
, it is necessary to first cut pcb board in pcb board process, and the locating and machining hole on pcb board, bored to submit Hole efficiency is, it is necessary at the same time be processed multiple location holes, when multiple location holes are processed at the same time(Drilling)When, it is necessary to each fixed Position hole is correspondings with the upper-lower position of drill bit to be adjusted, but how to confirm the position of drill bit and location hole whether vertically it is corresponding always It is that industry is had to go to the toilet the technical issues that need to address.
The content of the invention
It is an object of the invention to provide a kind of pair for observing top drill bit and lower section location hole at the same time using a camera lens To visualizer, to solve the technical problem in background technology.
To realize object defined above, the present invention provides following technical solution:
A kind of Bidirectional observation instrument, comprising camera and camera lens, is equipped with the prism assemblies that horizontal direction is coaxially disposed on the left of the camera lens, The prism assemblies are arranged in prism table, and the camera and camera lens are arranged in camera holder.
Prism assemblies include reflective mirror, lower prism and upper prism, and the vertical section of the lower prism and upper prism is symmetrical The bevel edge contact setting of the right angled isosceles triangle of setting, the lower prism and upper prism forms square, the lower prism and The bevel edge of upper prism is plated equipped with part reflective semitransparent film and single-way perspective membrane respectively.
Coaxial light source bracket vertical with the prism assemblies, the light are equipped with above and below the prism assemblies The side of source stent is equipped with the light source eyeglass of 45 degree of inclination, and the light source bracket is equipped with the mounting hole of installation light source, luminous source mirror On piece plating is equipped with see-through high reflection plated film.
The LED light coaxial with the light source bracket is equipped with the outside of two light source brackets.
The other end of the camera is equipped with video interface.
Beneficial effect of the present invention:Visualizer is placed between drill bit and pcb board, then is connected to by video interface aobvious Show on device, can see whether drill bit and the location hole of pcb board are corresponding up and down, are first aligned using the central cross frame of camera lens at the same time Drill bit, is then adjusted to the central cross frame of camera lens by location hole, you can is completed using Bidirectional observation instrument up and down to positive justification.
Brief description of the drawings
Fig. 1:A kind of internal structure stereogram of Bidirectional observation instrument.
Fig. 2:A kind of stereogram of Bidirectional observation instrument.
Fig. 3:A kind of internal structure front view of Bidirectional observation instrument.
Fig. 4:A kind of operation principle schematic diagram of the prism assemblies of Bidirectional observation instrument.
Fig. 5:The internal structure left view and coaxial light source fundamental diagram of a kind of Bidirectional observation instrument.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes.
Please refer to Fig.1-5, in the embodiment of the present invention, a kind of Bidirectional observation instrument, comprising camera 13 and camera lens 12, in camera lens 12 There is cross in the heart, the left side of camera lens 12 is equipped with the prism assemblies 4 that horizontal direction is coaxially disposed, and the prism assemblies 4 are set In prism table 1, the camera 13 and camera lens 12 are arranged in camera holder 9.
Prism assemblies 4 include reflective mirror 3, lower prism 41 and upper prism 42, the lower prism 41 and upper prism 42 it is vertical Section is symmetrically arranged right angled isosceles triangle, and the bevel edge contact of the lower prism 41 and upper prism 42, which is set, forms pros Body, the bevel edge of the lower prism 41 and upper prism 42 are plated equipped with single-way perspective membrane 411 and part reflective semitransparent film 421, in order to true respectively Protect the light path coaxial up and down of prism assemblies 4 and ensure that horizontal direction proceeds in camera lens 12 light path again, lower prism 41 and upper prism 42 bevel edge must 45 degree of settings.
Coaxial light source bracket 6 vertical with the prism assemblies 4, institute are equipped with above and below the prism assemblies 4 The side for stating light source bracket 6 is equipped with the light source eyeglass 7 of 45 degree of inclination, and the light source bracket 6 is equipped with the mounting hole of installation light source 61, on light source eyeglass 7 plating be equipped with see-through high reflection plated film.
Two outsides of light source bracket 6 are equipped with the LED light 11 coaxial with the light source bracket 6.LED light 11 and light source are Drill bit and pcb board provide illumination, but light source or LED light in light source bracket 6 can be used alone according to field conditions, also may be used With all use or all without using.
The other end of the camera 13 is equipped with video interface 10, image can be transmitted to display by video interface 10 On.
Prism assemblies 4 are fixed in prism table 1 by prism platen 5 and prism bottom pad plate 2.
Prism table side cover plate 8 is located at the upper and lower ends of prism table 1, and LED light 11 is located in prism table side cover plate 8.
Refer to Fig. 3-4, in the embodiment of the present invention, in normal use, by visualizer be placed on drill bit with pcb board Between location hole to be processed, the image of location hole is transmitted on lower prism 41 reflexes to reflective mirror 3 by part reflective semitransparent film 411 On again by the reflection of reflective mirror 3, image is transmitted in camera by camera lens finally exists again through lower prism 41 and upper prism 42 Shown on display.
The image of drill bit is directly reflexed in camera lens 12 by single-way perspective membrane 421 again by upper prism 42, finally aobvious Show and shown on device.
The drill bit image shown on display is overlapping with location hole image, before reaching camera lens 12 due to location hole image To pass through the decay of part reflective semitransparent film 411 and single-way perspective membrane 421, thus the clarity of location hole image less than drill bit image and Easily distinguish between the two, by optical center cross, can differentiate whether two all adjust upper and lower corresponding.
It is obvious to a person skilled in the art that the invention is not restricted to the details of foregoing example embodiment, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Profit requires rather than preceding description limits, it is intended that all in the implication and scope of the equivalency of claim by falling Change is included in the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (5)

1. a kind of Bidirectional observation instrument, includes camera and camera lens, it is characterised in that:Coaxially set equipped with horizontal direction on the left of the camera lens The prism assemblies put, the prism assemblies are arranged in prism table, and the camera and camera lens are arranged in camera holder.
A kind of 2. Bidirectional observation instrument according to claim 1, it is characterised in that:Prism assemblies include reflective mirror, lower prism With upper prism, the vertical section of the lower prism and upper prism is symmetrically arranged right angled isosceles triangle, the lower prism and The bevel edge contact setting of upper prism forms square, the bevel edge of the lower prism and upper prism plate respectively equipped with part reflective semitransparent film and Single-way perspective membrane.
A kind of 3. Bidirectional observation instrument according to claim 2, it is characterised in that:In the top of the prism assemblies with Side is equipped with coaxial light source bracket vertical with the prism assemblies, and the side of the light source bracket is equipped with the luminous source mirror of 45 degree of inclination Piece, the light source bracket are equipped with the mounting hole of installation light source.
A kind of 4. Bidirectional observation instrument according to claim 3, it is characterised in that:It is equipped with the outside of two light source brackets The coaxial LED light with the light source bracket.
A kind of 5. Bidirectional observation instrument according to claim 1, it is characterised in that:The other end of the camera is equipped with video Interface.
CN201711021762.XA 2017-10-26 2017-10-26 A kind of Bidirectional observation instrument Pending CN108032143A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711021762.XA CN108032143A (en) 2017-10-26 2017-10-26 A kind of Bidirectional observation instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711021762.XA CN108032143A (en) 2017-10-26 2017-10-26 A kind of Bidirectional observation instrument

Publications (1)

Publication Number Publication Date
CN108032143A true CN108032143A (en) 2018-05-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711021762.XA Pending CN108032143A (en) 2017-10-26 2017-10-26 A kind of Bidirectional observation instrument

Country Status (1)

Country Link
CN (1) CN108032143A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109927401A (en) * 2019-01-31 2019-06-25 中国科学院西安光学精密机械研究所 A kind of high accuracy prints machine double light path machine vision device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103616754A (en) * 2013-12-18 2014-03-05 东莞市通德光电科技有限公司 Binocular head with constant multiplying power
CN203929068U (en) * 2014-04-29 2014-11-05 东莞市普密斯精密仪器有限公司 A kind of wide field optical system
CN106919007A (en) * 2017-04-05 2017-07-04 无锡影速半导体科技有限公司 One kind alignment demarcates integrated system
CN207840867U (en) * 2017-10-26 2018-09-11 东莞市准锐自动化设备有限公司 A kind of Bidirectional observation instrument

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103616754A (en) * 2013-12-18 2014-03-05 东莞市通德光电科技有限公司 Binocular head with constant multiplying power
CN203929068U (en) * 2014-04-29 2014-11-05 东莞市普密斯精密仪器有限公司 A kind of wide field optical system
CN106919007A (en) * 2017-04-05 2017-07-04 无锡影速半导体科技有限公司 One kind alignment demarcates integrated system
CN207840867U (en) * 2017-10-26 2018-09-11 东莞市准锐自动化设备有限公司 A kind of Bidirectional observation instrument

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109927401A (en) * 2019-01-31 2019-06-25 中国科学院西安光学精密机械研究所 A kind of high accuracy prints machine double light path machine vision device

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